target
stringlengths 5
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|---|---|---|
Examples/UIExplorer/AlertIOSExample.js | abdelouahabb/react-native | /**
* The examples provided by Facebook are for non-commercial testing and
* evaluation purposes only.
*
* Facebook reserves all rights not expressly granted.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
* FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* @flow
*/
'use strict';
var React = require('react-native');
var {
StyleSheet,
View,
Text,
TouchableHighlight,
AlertIOS,
} = React;
exports.framework = 'React';
exports.title = 'AlertIOS';
exports.description = 'iOS alerts and action sheets';
exports.examples = [{
title: 'Alerts',
render() {
return (
<View>
<TouchableHighlight style={styles.wrapper}
onPress={() => AlertIOS.alert(
'Foo Title',
'My Alert Msg'
)}>
<View style={styles.button}>
<Text>Alert with message and default button</Text>
</View>
</TouchableHighlight>
<TouchableHighlight style={styles.wrapper}
onPress={() => AlertIOS.alert(
null,
null,
[
{text: 'Button', onPress: () => console.log('Button Pressed!')},
]
)}>
<View style={styles.button}>
<Text>Alert with only one button</Text>
</View>
</TouchableHighlight>
<TouchableHighlight style={styles.wrapper}
onPress={() => AlertIOS.alert(
'Foo Title',
'My Alert Msg',
[
{text: 'Foo', onPress: () => console.log('Foo Pressed!')},
{text: 'Bar', onPress: () => console.log('Bar Pressed!')},
]
)}>
<View style={styles.button}>
<Text>Alert with two buttons</Text>
</View>
</TouchableHighlight>
<TouchableHighlight style={styles.wrapper}
onPress={() => AlertIOS.alert(
'Foo Title',
null,
[
{text: 'Foo', onPress: () => console.log('Foo Pressed!')},
{text: 'Bar', onPress: () => console.log('Bar Pressed!')},
{text: 'Baz', onPress: () => console.log('Baz Pressed!')},
]
)}>
<View style={styles.button}>
<Text>Alert with 3 buttons</Text>
</View>
</TouchableHighlight>
<TouchableHighlight style={styles.wrapper}
onPress={() => AlertIOS.alert(
'Foo Title',
'My Alert Msg',
'..............'.split('').map((dot, index) => ({
text: 'Button ' + index,
onPress: () => console.log('Pressed ' + index)
}))
)}>
<View style={styles.button}>
<Text>Alert with too many buttons</Text>
</View>
</TouchableHighlight>
</View>
);
}
},
{
title: 'Prompt',
render(): React.Component {
return <PromptExample />
}
}];
class PromptExample extends React.Component {
constructor(props) {
super(props);
this.promptResponse = this.promptResponse.bind(this);
this.state = {
promptValue: undefined,
};
this.title = 'Type a value';
this.defaultValue = 'Default value';
this.buttons = [{
text: 'Custom cancel',
}, {
text: 'Custom OK',
onPress: this.promptResponse
}];
}
render() {
return (
<View>
<Text style={{marginBottom: 10}}>
<Text style={{fontWeight: 'bold'}}>Prompt value:</Text> {this.state.promptValue}
</Text>
<TouchableHighlight
style={styles.wrapper}
onPress={this.prompt.bind(this, this.title, this.promptResponse)}>
<View style={styles.button}>
<Text>
prompt with title & callback
</Text>
</View>
</TouchableHighlight>
<TouchableHighlight
style={styles.wrapper}
onPress={this.prompt.bind(this, this.title, this.buttons)}>
<View style={styles.button}>
<Text>
prompt with title & custom buttons
</Text>
</View>
</TouchableHighlight>
<TouchableHighlight
style={styles.wrapper}
onPress={this.prompt.bind(this, this.title, this.defaultValue, this.promptResponse)}>
<View style={styles.button}>
<Text>
prompt with title, default value & callback
</Text>
</View>
</TouchableHighlight>
<TouchableHighlight
style={styles.wrapper}
onPress={this.prompt.bind(this, this.title, this.defaultValue, this.buttons)}>
<View style={styles.button}>
<Text>
prompt with title, default value & custom buttons
</Text>
</View>
</TouchableHighlight>
</View>
);
}
prompt() {
// Flow's apply support is broken: #7035621
((AlertIOS.prompt: any).apply: any)(AlertIOS, arguments);
}
promptResponse(promptValue) {
this.setState({ promptValue });
}
}
var styles = StyleSheet.create({
wrapper: {
borderRadius: 5,
marginBottom: 5,
},
button: {
backgroundColor: '#eeeeee',
padding: 10,
},
});
|
src/js/app.js | takuan-osho/react-es2015-skelton | import React from 'react';
import ReactDOM from 'react-dom';
class App extends React.Component {
render() {
return (
<div>Sample App</div>
);
}
}
ReactDOM.render(
<App />,
document.getElementById('app')
);
|
src/isomorphic/components/Topic/index.js | hzhu/react-universal | import React from 'react'
const Topic = ({ match }) => (
<div>
<h3>{match.params.topicId}</h3>
</div>
)
export default Topic
|
client/src/components/PasswordChange/index.js | googleinterns/Pictophone | import React, { Component } from 'react';
import { withRouter } from 'react-router-dom';
import { compose } from 'recompose';
import { Col, Form, Button } from 'react-bootstrap';
import { withFirebase } from '../Firebase';
import * as ROUTES from '../../constants/routes';
import './PasswordChange.css';
const INITIAL_STATE = {
passwordOne: '',
passwordTwo: '',
error: null,
};
class PasswordChangeFormBase extends Component {
constructor(props) {
super(props);
this.state = { ...INITIAL_STATE };
}
onSubmit = event => {
const { passwordOne } = this.state;
this.props.firebase
.doPasswordUpdate(passwordOne)
.then(() => {
this.setState({ ...INITIAL_STATE });
this.props.history.push(ROUTES.DASHBOARD);
})
.catch(error => {
this.setState({ error });
});
event.preventDefault();
};
onChange = event => {
this.setState({ [event.target.name]: event.target.value });
};
render() {
const { passwordOne, passwordTwo, error } = this.state;
const isInvalid =
passwordOne !== passwordTwo || passwordOne === '';
return (
<Form className="pwchange-form" onSubmit={this.onSubmit}>
<Col>
<Form.Group>
<Form.Label>Enter new password</Form.Label>
<Form.Control
name="passwordOne"
value={passwordOne}
autoComplete="passwordOne"
onChange={this.onChange}
type="password"
placeholder="New Password"
/>
</Form.Group>
</Col>
<Col>
<Form.Group>
<Form.Label>Confirm your new password</Form.Label>
<Form.Control
name="passwordTwo"
value={passwordTwo}
onChange={this.onChange}
type="password"
placeholder="Confirm New Password"
/>
</Form.Group>
</Col>
<div className="pwchange-button">
<Button disabled={isInvalid} type="submit">
Change My Password
</Button>
</div>
{error && <p>{error.message}</p>}
</Form>
);
}
}
const PasswordChangeForm = compose(
withRouter,
withFirebase,
)(PasswordChangeFormBase);
export default PasswordChangeForm;
|
frontend/app/main.js | silenceper/dcmp | import React from 'react';
import ReactDOM from 'react-dom';
import App from './components/App';
ReactDOM.render(
<App />,
document.getElementById('app')
);
|
packages/mineral-ui-icons/src/IconFormatAlignRight.js | mineral-ui/mineral-ui | /* @flow */
import React from 'react';
import Icon from 'mineral-ui/Icon';
import type { IconProps } from 'mineral-ui/Icon/types';
/* eslint-disable prettier/prettier */
export default function IconFormatAlignRight(props: IconProps) {
const iconProps = {
rtl: false,
...props
};
return (
<Icon {...iconProps}>
<g>
<path d="M3 21h18v-2H3v2zm6-4h12v-2H9v2zm-6-4h18v-2H3v2zm6-4h12V7H9v2zM3 3v2h18V3H3z"/>
</g>
</Icon>
);
}
IconFormatAlignRight.displayName = 'IconFormatAlignRight';
IconFormatAlignRight.category = 'editor';
|
src/components/Messages/Info/Info.specs.js | auth0-extensions/auth0-extension-ui | import React from 'react';
import { mount } from 'enzyme';
import { expect } from 'chai';
import sinon from 'sinon';
import Info from './';
const { describe, it } = global;
describe('Info', () => {
const field = {
message: 'This is the info message'
};
let wrapper;
describe('test elements', () => {
beforeEach((done) => {
wrapper = mount(<Info message={field.message} onDismiss={field.onDismiss} />);
done();
});
it('should show info message', () => {
expect(wrapper.find('.alert').text()).to.contain(field.message);
});
});
describe('test function', () => {
it('should call onDismiss if alert is closed', () => {
const onDismiss = sinon.spy();
wrapper = mount(<Info message={field.message} onDismiss={onDismiss} />);
wrapper.find('button.close').first().simulate('click');
expect(onDismiss.calledOnce).to.equal(true);
});
});
describe('test show attr', () => {
it('should not show anything', () => {
wrapper = mount(<Info message={field.message} show={false} />);
expect(wrapper.find('.alert')).to.have.length(0);
});
it('should show alert', () => {
wrapper = mount(<Info message={field.message} show={true} />);
expect(wrapper.find('.alert')).to.have.length(1);
});
});
});
|
ajax/libs/yui/3.3.0/simpleyui/simpleyui-debug.js | thisispiers/cdnjs |
/**
* The YUI module contains the components required for building the YUI seed
* file. This includes the script loading mechanism, a simple queue, and
* the core utilities for the library.
* @module yui
* @submodule yui-base
*/
if (typeof YUI != 'undefined') {
YUI._YUI = YUI;
}
/**
* The YUI global namespace object. If YUI is already defined, the
* existing YUI object will not be overwritten so that defined
* namespaces are preserved. It is the constructor for the object
* the end user interacts with. As indicated below, each instance
* has full custom event support, but only if the event system
* is available. This is a self-instantiable factory function. You
* can invoke it directly like this:
*
* YUI().use('*', function(Y) {
* // ready
* });
*
* But it also works like this:
*
* var Y = YUI();
*
* @class YUI
* @constructor
* @global
* @uses EventTarget
* @param o* {object} 0..n optional configuration objects. these values
* are store in Y.config. See config for the list of supported
* properties.
*/
/*global YUI*/
/*global YUI_config*/
var YUI = function() {
var i = 0,
Y = this,
args = arguments,
l = args.length,
instanceOf = function(o, type) {
return (o && o.hasOwnProperty && (o instanceof type));
},
gconf = (typeof YUI_config !== 'undefined') && YUI_config;
if (!(instanceOf(Y, YUI))) {
Y = new YUI();
} else {
// set up the core environment
Y._init();
// YUI.GlobalConfig is a master configuration that might span
// multiple contexts in a non-browser environment. It is applied
// first to all instances in all contexts.
if (YUI.GlobalConfig) {
Y.applyConfig(YUI.GlobalConfig);
}
// YUI_Config is a page-level config. It is applied to all
// instances created on the page. This is applied after
// YUI.GlobalConfig, and before the instance level configuration
// objects.
if (gconf) {
Y.applyConfig(gconf);
}
// bind the specified additional modules for this instance
if (!l) {
Y._setup();
}
}
if (l) {
// Each instance can accept one or more configuration objects.
// These are applied after YUI.GlobalConfig and YUI_Config,
// overriding values set in those config files if there is a '
// matching property.
for (; i < l; i++) {
Y.applyConfig(args[i]);
}
Y._setup();
}
Y.instanceOf = instanceOf;
return Y;
};
(function() {
var proto, prop,
VERSION = '@VERSION@',
PERIOD = '.',
BASE = 'http://yui.yahooapis.com/',
DOC_LABEL = 'yui3-js-enabled',
NOOP = function() {},
SLICE = Array.prototype.slice,
APPLY_TO_AUTH = { 'io.xdrReady': 1, // the functions applyTo
'io.xdrResponse': 1, // can call. this should
'SWF.eventHandler': 1 }, // be done at build time
hasWin = (typeof window != 'undefined'),
win = (hasWin) ? window : null,
doc = (hasWin) ? win.document : null,
docEl = doc && doc.documentElement,
docClass = docEl && docEl.className,
instances = {},
time = new Date().getTime(),
add = function(el, type, fn, capture) {
if (el && el.addEventListener) {
el.addEventListener(type, fn, capture);
} else if (el && el.attachEvent) {
el.attachEvent('on' + type, fn);
}
},
remove = function(el, type, fn, capture) {
if (el && el.removeEventListener) {
// this can throw an uncaught exception in FF
try {
el.removeEventListener(type, fn, capture);
} catch (ex) {}
} else if (el && el.detachEvent) {
el.detachEvent('on' + type, fn);
}
},
handleLoad = function() {
YUI.Env.windowLoaded = true;
YUI.Env.DOMReady = true;
if (hasWin) {
remove(window, 'load', handleLoad);
}
},
getLoader = function(Y, o) {
var loader = Y.Env._loader;
if (loader) {
loader.ignoreRegistered = false;
loader.onEnd = null;
loader.data = null;
loader.required = [];
loader.loadType = null;
} else {
loader = new Y.Loader(Y.config);
Y.Env._loader = loader;
}
return loader;
},
clobber = function(r, s) {
for (var i in s) {
if (s.hasOwnProperty(i)) {
r[i] = s[i];
}
}
},
ALREADY_DONE = { success: true };
// Stamp the documentElement (HTML) with a class of "yui-loaded" to
// enable styles that need to key off of JS being enabled.
if (docEl && docClass.indexOf(DOC_LABEL) == -1) {
if (docClass) {
docClass += ' ';
}
docClass += DOC_LABEL;
docEl.className = docClass;
}
if (VERSION.indexOf('@') > -1) {
VERSION = '3.2.0'; // dev time hack for cdn test
}
proto = {
/**
* Applies a new configuration object to the YUI instance config.
* This will merge new group/module definitions, and will also
* update the loader cache if necessary. Updating Y.config directly
* will not update the cache.
* @method applyConfig
* @param {object} the configuration object.
* @since 3.2.0
*/
applyConfig: function(o) {
o = o || NOOP;
var attr,
name,
// detail,
config = this.config,
mods = config.modules,
groups = config.groups,
rls = config.rls,
loader = this.Env._loader;
for (name in o) {
if (o.hasOwnProperty(name)) {
attr = o[name];
if (mods && name == 'modules') {
clobber(mods, attr);
} else if (groups && name == 'groups') {
clobber(groups, attr);
} else if (rls && name == 'rls') {
clobber(rls, attr);
} else if (name == 'win') {
config[name] = attr.contentWindow || attr;
config.doc = config[name].document;
} else if (name == '_yuid') {
// preserve the guid
} else {
config[name] = attr;
}
}
}
if (loader) {
loader._config(o);
}
},
_config: function(o) {
this.applyConfig(o);
},
/**
* Initialize this YUI instance
* @private
*/
_init: function() {
var filter,
Y = this,
G_ENV = YUI.Env,
Env = Y.Env,
prop;
/**
* The version number of the YUI instance.
* @property version
* @type string
*/
Y.version = VERSION;
if (!Env) {
Y.Env = {
mods: {}, // flat module map
versions: {}, // version module map
base: BASE,
cdn: BASE + VERSION + '/build/',
// bootstrapped: false,
_idx: 0,
_used: {},
_attached: {},
_yidx: 0,
_uidx: 0,
_guidp: 'y',
_loaded: {},
serviced: {},
getBase: G_ENV && G_ENV.getBase ||
function(srcPattern, comboPattern) {
var b, nodes, i, src, match;
// get from querystring
nodes = (doc && doc.getElementsByTagName('script')) || [];
for (i = 0; i < nodes.length; i = i + 1) {
src = nodes[i].src;
if (src) {
match = src.match(srcPattern);
b = match && match[1];
if (b) {
// this is to set up the path to the loader. The file
// filter for loader should match the yui include.
filter = match[2];
if (filter) {
match = filter.indexOf('js');
if (match > -1) {
filter = filter.substr(0, match);
}
}
// extract correct path for mixed combo urls
// http://yuilibrary.com/projects/yui3/ticket/2528423
match = src.match(comboPattern);
if (match && match[3]) {
b = match[1] + match[3];
}
break;
}
}
}
// use CDN default
return b || Env.cdn;
}
};
Env = Y.Env;
Env._loaded[VERSION] = {};
if (G_ENV && Y !== YUI) {
Env._yidx = ++G_ENV._yidx;
Env._guidp = ('yui_' + VERSION + '_' +
Env._yidx + '_' + time).replace(/\./g, '_');
} else if (YUI._YUI) {
G_ENV = YUI._YUI.Env;
Env._yidx += G_ENV._yidx;
Env._uidx += G_ENV._uidx;
for (prop in G_ENV) {
if (!(prop in Env)) {
Env[prop] = G_ENV[prop];
}
}
delete YUI._YUI;
}
Y.id = Y.stamp(Y);
instances[Y.id] = Y;
}
Y.constructor = YUI;
// configuration defaults
Y.config = Y.config || {
win: win,
doc: doc,
debug: true,
useBrowserConsole: true,
throwFail: true,
bootstrap: true,
cacheUse: true,
fetchCSS: true
};
Y.config.base = YUI.config.base ||
Y.Env.getBase(/^(.*)yui\/yui([\.\-].*)js(\?.*)?$/,
/^(.*\?)(.*\&)(.*)yui\/yui[\.\-].*js(\?.*)?$/);
if (!filter || (!('-min.-debug.').indexOf(filter))) {
filter = '-min.';
}
Y.config.loaderPath = YUI.config.loaderPath ||
'loader/loader' + (filter || '-min.') + 'js';
},
/**
* Finishes the instance setup. Attaches whatever modules were defined
* when the yui modules was registered.
* @method _setup
* @private
*/
_setup: function(o) {
var i, Y = this,
core = [],
mods = YUI.Env.mods,
extras = Y.config.core || ['get',
'rls',
'intl-base',
'loader',
'yui-log',
'yui-later',
'yui-throttle'];
for (i = 0; i < extras.length; i++) {
if (mods[extras[i]]) {
core.push(extras[i]);
}
}
Y._attach(['yui-base']);
Y._attach(core);
// Y.log(Y.id + ' initialized', 'info', 'yui');
},
/**
* Executes a method on a YUI instance with
* the specified id if the specified method is whitelisted.
* @method applyTo
* @param id {string} the YUI instance id.
* @param method {string} the name of the method to exectute.
* Ex: 'Object.keys'.
* @param args {Array} the arguments to apply to the method.
* @return {object} the return value from the applied method or null.
*/
applyTo: function(id, method, args) {
if (!(method in APPLY_TO_AUTH)) {
this.log(method + ': applyTo not allowed', 'warn', 'yui');
return null;
}
var instance = instances[id], nest, m, i;
if (instance) {
nest = method.split('.');
m = instance;
for (i = 0; i < nest.length; i = i + 1) {
m = m[nest[i]];
if (!m) {
this.log('applyTo not found: ' + method, 'warn', 'yui');
}
}
return m.apply(instance, args);
}
return null;
},
/**
* Registers a module with the YUI global. The easiest way to create a
* first-class YUI module is to use the YUI component build tool.
*
* http://yuilibrary.com/projects/builder
*
* The build system will produce the YUI.add wrapper for you module, along
* with any configuration info required for the module.
* @method add
* @param name {string} module name.
* @param fn {Function} entry point into the module that
* is used to bind module to the YUI instance.
* @param version {string} version string.
* @param details {object} optional config data:
* requires: features that must be present before this module can be
* attached.
* optional: optional features that should be present if loadOptional
* is defined. Note: modules are not often loaded this way in YUI 3,
* but this field is still useful to inform the user that certain
* features in the component will require additional dependencies.
* use: features that are included within this module which need to
* be attached automatically when this module is attached. This
* supports the YUI 3 rollup system -- a module with submodules
* defined will need to have the submodules listed in the 'use'
* config. The YUI component build tool does this for you.
* @return {YUI} the YUI instance.
*
*/
add: function(name, fn, version, details) {
details = details || {};
var env = YUI.Env,
mod = {
name: name,
fn: fn,
version: version,
details: details
},
loader,
i, versions = env.versions;
env.mods[name] = mod;
versions[version] = versions[version] || {};
versions[version][name] = mod;
for (i in instances) {
if (instances.hasOwnProperty(i)) {
loader = instances[i].Env._loader;
if (loader) {
if (!loader.moduleInfo[name]) {
loader.addModule(details, name);
}
}
}
}
return this;
},
/**
* Executes the function associated with each required
* module, binding the module to the YUI instance.
* @method _attach
* @private
*/
_attach: function(r, fromLoader) {
var i, name, mod, details, req, use, after,
mods = YUI.Env.mods,
Y = this, j,
done = Y.Env._attached,
len = r.length, loader;
// Y.log('attaching: ' + r, 'info', 'yui');
for (i = 0; i < len; i++) {
if (!done[r[i]]) {
name = r[i];
mod = mods[name];
if (!mod) {
loader = Y.Env._loader;
// Y.log('no js def for: ' + name, 'info', 'yui');
if (!loader || !loader.moduleInfo[name]) {
Y.message('NOT loaded: ' + name, 'warn', 'yui');
}
} else {
done[name] = true;
details = mod.details;
req = details.requires;
use = details.use;
after = details.after;
if (req) {
for (j = 0; j < req.length; j++) {
if (!done[req[j]]) {
if (!Y._attach(req)) {
return false;
}
break;
}
}
}
if (after) {
for (j = 0; j < after.length; j++) {
if (!done[after[j]]) {
if (!Y._attach(after)) {
return false;
}
break;
}
}
}
if (use) {
for (j = 0; j < use.length; j++) {
if (!done[use[j]]) {
if (!Y._attach(use)) {
return false;
}
break;
}
}
}
if (mod.fn) {
try {
mod.fn(Y, name);
} catch (e) {
Y.error('Attach error: ' + name, e, name);
return false;
}
}
}
}
}
return true;
},
/**
* Attaches one or more modules to the YUI instance. When this
* is executed, the requirements are analyzed, and one of
* several things can happen:
*
* - All requirements are available on the page -- The modules
* are attached to the instance. If supplied, the use callback
* is executed synchronously.
*
* - Modules are missing, the Get utility is not available OR
* the 'bootstrap' config is false -- A warning is issued about
* the missing modules and all available modules are attached.
*
* - Modules are missing, the Loader is not available but the Get
* utility is and boostrap is not false -- The loader is bootstrapped
* before doing the following....
*
* - Modules are missing and the Loader is available -- The loader
* expands the dependency tree and fetches missing modules. When
* the loader is finshed the callback supplied to use is executed
* asynchronously.
*
* @param modules* {string} 1-n modules to bind (uses arguments array).
* @param *callback {function} callback function executed when
* the instance has the required functionality. If included, it
* must be the last parameter.
* <code>
* // loads and attaches drag and drop and its dependencies
* YUI().use('dd', function(Y) {});
* // attaches all modules that are available on the page
* YUI().use('*', function(Y) {});
* // intrinsic YUI gallery support (since 3.1.0)
* YUI().use('gallery-yql', function(Y) {});
* // intrinsic YUI 2in3 support (since 3.1.0)
* YUI().use('yui2-datatable', function(Y) {});.
* </code>
*
* @return {YUI} the YUI instance.
*/
use: function() {
var args = SLICE.call(arguments, 0),
callback = args[args.length - 1],
Y = this,
key;
// The last argument supplied to use can be a load complete callback
if (Y.Lang.isFunction(callback)) {
args.pop();
} else {
callback = null;
}
if (Y._loading) {
Y._useQueue = Y._useQueue || new Y.Queue();
Y._useQueue.add([args, callback]);
} else {
key = args.join();
if (Y.config.cacheUse && Y.Env.serviced[key]) {
Y.log('already provisioned: ' + key, 'info', 'yui');
Y._notify(callback, ALREADY_DONE, args);
} else {
Y._use(args, function(Y, response) {
if (Y.config.cacheUse) {
Y.log('caching request: ' + key, 'info', 'yui');
Y.Env.serviced[key] = true;
}
Y._notify(callback, response, args);
});
}
}
return Y;
},
_notify: function(callback, response, args) {
if (!response.success && this.config.loadErrorFn) {
this.config.loadErrorFn.call(this, this, callback, response, args);
} else if (callback) {
try {
callback(this, response);
} catch (e) {
this.error('use callback error', e, args);
}
}
},
_use: function(args, callback) {
if (!this.Array) {
this._attach(['yui-base']);
}
var len, loader, handleBoot,
Y = this,
G_ENV = YUI.Env,
mods = G_ENV.mods,
Env = Y.Env,
used = Env._used,
queue = G_ENV._loaderQueue,
firstArg = args[0],
YArray = Y.Array,
config = Y.config,
boot = config.bootstrap,
missing = [],
r = [],
ret = true,
fetchCSS = config.fetchCSS,
process = function(names, skip) {
if (!names.length) {
return;
}
YArray.each(names, function(name) {
// add this module to full list of things to attach
if (!skip) {
r.push(name);
}
// only attach a module once
if (used[name]) {
return;
}
var m = mods[name], req, use;
if (m) {
used[name] = true;
req = m.details.requires;
use = m.details.use;
} else {
// CSS files don't register themselves, see if it has
// been loaded
if (!G_ENV._loaded[VERSION][name]) {
missing.push(name);
} else {
used[name] = true; // probably css
}
}
// make sure requirements are attached
if (req && req.length) {
process(req);
}
// make sure we grab the submodule dependencies too
if (use && use.length) {
process(use, 1);
}
});
},
handleLoader = function(fromLoader) {
var response = fromLoader || {
success: true,
msg: 'not dynamic'
},
redo, origMissing,
ret = true,
data = response.data;
Y._loading = false;
if (data) {
origMissing = missing;
missing = [];
r = [];
process(data);
redo = missing.length;
if (redo) {
if (missing.sort().join() ==
origMissing.sort().join()) {
redo = false;
}
}
}
if (redo && data) {
Y._loading = false;
Y._use(args, function() {
Y.log('Nested use callback: ' + data, 'info', 'yui');
if (Y._attach(data)) {
Y._notify(callback, response, data);
}
});
} else {
if (data) {
// Y.log('attaching from loader: ' + data, 'info', 'yui');
ret = Y._attach(data);
}
if (ret) {
Y._notify(callback, response, args);
}
}
if (Y._useQueue && Y._useQueue.size() && !Y._loading) {
Y._use.apply(Y, Y._useQueue.next());
}
};
// Y.log(Y.id + ': use called: ' + a + ' :: ' + callback, 'info', 'yui');
// YUI().use('*'); // bind everything available
if (firstArg === '*') {
ret = Y._attach(Y.Object.keys(mods));
if (ret) {
handleLoader();
}
return Y;
}
// Y.log('before loader requirements: ' + args, 'info', 'yui');
// use loader to expand dependencies and sort the
// requirements if it is available.
if (boot && Y.Loader && args.length) {
loader = getLoader(Y);
loader.require(args);
loader.ignoreRegistered = true;
loader.calculate(null, (fetchCSS) ? null : 'js');
args = loader.sorted;
}
// process each requirement and any additional requirements
// the module metadata specifies
process(args);
len = missing.length;
if (len) {
missing = Y.Object.keys(YArray.hash(missing));
len = missing.length;
Y.log('Modules missing: ' + missing + ', ' + missing.length, 'info', 'yui');
}
// dynamic load
if (boot && len && Y.Loader) {
// Y.log('Using loader to fetch missing deps: ' + missing, 'info', 'yui');
Y.log('Using Loader', 'info', 'yui');
Y._loading = true;
loader = getLoader(Y);
loader.onEnd = handleLoader;
loader.context = Y;
loader.data = args;
loader.ignoreRegistered = false;
loader.require(args);
loader.insert(null, (fetchCSS) ? null : 'js');
// loader.partial(missing, (fetchCSS) ? null : 'js');
} else if (len && Y.config.use_rls) {
// server side loader service
Y.Get.script(Y._rls(args), {
onEnd: function(o) {
handleLoader(o);
},
data: args
});
} else if (boot && len && Y.Get && !Env.bootstrapped) {
Y._loading = true;
handleBoot = function() {
Y._loading = false;
queue.running = false;
Env.bootstrapped = true;
if (Y._attach(['loader'])) {
Y._use(args, callback);
}
};
if (G_ENV._bootstrapping) {
Y.log('Waiting for loader', 'info', 'yui');
queue.add(handleBoot);
} else {
G_ENV._bootstrapping = true;
Y.log('Fetching loader: ' + config.base + config.loaderPath, 'info', 'yui');
Y.Get.script(config.base + config.loaderPath, {
onEnd: handleBoot
});
}
} else {
Y.log('Attaching available dependencies: ' + args, 'info', 'yui');
ret = Y._attach(args);
if (ret) {
handleLoader();
}
}
return Y;
},
/**
* Returns the namespace specified and creates it if it doesn't exist
* <pre>
* YUI.namespace("property.package");
* YUI.namespace("YAHOO.property.package");
* </pre>
* Either of the above would create YUI.property, then
* YUI.property.package (YAHOO is scrubbed out, this is
* to remain compatible with YUI2)
*
* Be careful when naming packages. Reserved words may work in some browsers
* and not others. For instance, the following will fail in Safari:
* <pre>
* YUI.namespace("really.long.nested.namespace");
* </pre>
* This fails because "long" is a future reserved word in ECMAScript
*
* @method namespace
* @param {string*} arguments 1-n namespaces to create.
* @return {object} A reference to the last namespace object created.
*/
namespace: function() {
var a = arguments, o = this, i = 0, j, d, arg;
for (; i < a.length; i++) {
// d = ('' + a[i]).split('.');
arg = a[i];
if (arg.indexOf(PERIOD)) {
d = arg.split(PERIOD);
for (j = (d[0] == 'YAHOO') ? 1 : 0; j < d.length; j++) {
o[d[j]] = o[d[j]] || {};
o = o[d[j]];
}
} else {
o[arg] = o[arg] || {};
}
}
return o;
},
// this is replaced if the log module is included
log: NOOP,
message: NOOP,
/**
* Report an error. The reporting mechanism is controled by
* the 'throwFail' configuration attribute. If throwFail is
* not specified, the message is written to the Logger, otherwise
* a JS error is thrown
* @method error
* @param msg {string} the error message.
* @param e {Error|string} Optional JS error that was caught, or an error string.
* @param data Optional additional info
* and throwFail is specified, this error will be re-thrown.
* @return {YUI} this YUI instance.
*/
error: function(msg, e, data) {
var Y = this, ret;
if (Y.config.errorFn) {
ret = Y.config.errorFn.apply(Y, arguments);
}
if (Y.config.throwFail && !ret) {
throw (e || new Error(msg));
} else {
Y.message(msg, 'error'); // don't scrub this one
}
return Y;
},
/**
* Generate an id that is unique among all YUI instances
* @method guid
* @param pre {string} optional guid prefix.
* @return {string} the guid.
*/
guid: function(pre) {
var id = this.Env._guidp + (++this.Env._uidx);
return (pre) ? (pre + id) : id;
},
/**
* Returns a guid associated with an object. If the object
* does not have one, a new one is created unless readOnly
* is specified.
* @method stamp
* @param o The object to stamp.
* @param readOnly {boolean} if true, a valid guid will only
* be returned if the object has one assigned to it.
* @return {string} The object's guid or null.
*/
stamp: function(o, readOnly) {
var uid;
if (!o) {
return o;
}
// IE generates its own unique ID for dom nodes
// The uniqueID property of a document node returns a new ID
if (o.uniqueID && o.nodeType && o.nodeType !== 9) {
uid = o.uniqueID;
} else {
uid = (typeof o === 'string') ? o : o._yuid;
}
if (!uid) {
uid = this.guid();
if (!readOnly) {
try {
o._yuid = uid;
} catch (e) {
uid = null;
}
}
}
return uid;
},
/**
* Destroys the YUI instance
* @method destroy
* @since 3.3.0
*/
destroy: function() {
var Y = this;
if (Y.Event) {
Y.Event._unload();
}
delete instances[Y.id];
delete Y.Env;
delete Y.config;
}
/**
* instanceof check for objects that works around
* memory leak in IE when the item tested is
* window/document
* @method instanceOf
* @since 3.3.0
*/
};
YUI.prototype = proto;
// inheritance utilities are not available yet
for (prop in proto) {
if (proto.hasOwnProperty(prop)) {
YUI[prop] = proto[prop];
}
}
// set up the environment
YUI._init();
if (hasWin) {
// add a window load event at load time so we can capture
// the case where it fires before dynamic loading is
// complete.
add(window, 'load', handleLoad);
} else {
handleLoad();
}
YUI.Env.add = add;
YUI.Env.remove = remove;
/*global exports*/
// Support the CommonJS method for exporting our single global
if (typeof exports == 'object') {
exports.YUI = YUI;
}
}());
/**
* The config object contains all of the configuration options for
* the YUI instance. This object is supplied by the implementer
* when instantiating a YUI instance. Some properties have default
* values if they are not supplied by the implementer. This should
* not be updated directly because some values are cached. Use
* applyConfig() to update the config object on a YUI instance that
* has already been configured.
*
* @class config
* @static
*/
/**
* Allows the YUI seed file to fetch the loader component and library
* metadata to dynamically load additional dependencies.
*
* @property bootstrap
* @type boolean
* @default true
*/
/**
* Log to the browser console if debug is on and the browser has a
* supported console.
*
* @property useBrowserConsole
* @type boolean
* @default true
*/
/**
* A hash of log sources that should be logged. If specified, only
* log messages from these sources will be logged.
*
* @property logInclude
* @type object
*/
/**
* A hash of log sources that should be not be logged. If specified,
* all sources are logged if not on this list.
*
* @property logExclude
* @type object
*/
/**
* Set to true if the yui seed file was dynamically loaded in
* order to bootstrap components relying on the window load event
* and the 'domready' custom event.
*
* @property injected
* @type boolean
* @default false
*/
/**
* If throwFail is set, Y.error will generate or re-throw a JS Error.
* Otherwise the failure is logged.
*
* @property throwFail
* @type boolean
* @default true
*/
/**
* The window/frame that this instance should operate in.
*
* @property win
* @type Window
* @default the window hosting YUI
*/
/**
* The document associated with the 'win' configuration.
*
* @property doc
* @type Document
* @default the document hosting YUI
*/
/**
* A list of modules that defines the YUI core (overrides the default).
*
* @property core
* @type string[]
*/
/**
* A list of languages in order of preference. This list is matched against
* the list of available languages in modules that the YUI instance uses to
* determine the best possible localization of language sensitive modules.
* Languages are represented using BCP 47 language tags, such as "en-GB" for
* English as used in the United Kingdom, or "zh-Hans-CN" for simplified
* Chinese as used in China. The list can be provided as a comma-separated
* list or as an array.
*
* @property lang
* @type string|string[]
*/
/**
* The default date format
* @property dateFormat
* @type string
* @deprecated use configuration in DataType.Date.format() instead.
*/
/**
* The default locale
* @property locale
* @type string
* @deprecated use config.lang instead.
*/
/**
* The default interval when polling in milliseconds.
* @property pollInterval
* @type int
* @default 20
*/
/**
* The number of dynamic nodes to insert by default before
* automatically removing them. This applies to script nodes
* because remove the node will not make the evaluated script
* unavailable. Dynamic CSS is not auto purged, because removing
* a linked style sheet will also remove the style definitions.
* @property purgethreshold
* @type int
* @default 20
*/
/**
* The default interval when polling in milliseconds.
* @property windowResizeDelay
* @type int
* @default 40
*/
/**
* Base directory for dynamic loading
* @property base
* @type string
*/
/*
* The secure base dir (not implemented)
* For dynamic loading.
* @property secureBase
* @type string
*/
/**
* The YUI combo service base dir. Ex: http://yui.yahooapis.com/combo?
* For dynamic loading.
* @property comboBase
* @type string
*/
/**
* The root path to prepend to module path for the combo service.
* Ex: 3.0.0b1/build/
* For dynamic loading.
* @property root
* @type string
*/
/**
* A filter to apply to result urls. This filter will modify the default
* path for all modules. The default path for the YUI library is the
* minified version of the files (e.g., event-min.js). The filter property
* can be a predefined filter or a custom filter. The valid predefined
* filters are:
* <dl>
* <dt>DEBUG</dt>
* <dd>Selects the debug versions of the library (e.g., event-debug.js).
* This option will automatically include the Logger widget</dd>
* <dt>RAW</dt>
* <dd>Selects the non-minified version of the library (e.g., event.js).</dd>
* </dl>
* You can also define a custom filter, which must be an object literal
* containing a search expression and a replace string:
* <pre>
* myFilter: {
* 'searchExp': "-min\\.js",
* 'replaceStr': "-debug.js"
* }
* </pre>
*
* For dynamic loading.
*
* @property filter
* @type string|object
*/
/**
* The 'skin' config let's you configure application level skin
* customizations. It contains the following attributes which
* can be specified to override the defaults:
*
* // The default skin, which is automatically applied if not
* // overriden by a component-specific skin definition.
* // Change this in to apply a different skin globally
* defaultSkin: 'sam',
*
* // This is combined with the loader base property to get
* // the default root directory for a skin.
* base: 'assets/skins/',
*
* // Any component-specific overrides can be specified here,
* // making it possible to load different skins for different
* // components. It is possible to load more than one skin
* // for a given component as well.
* overrides: {
* slider: ['capsule', 'round']
* }
*
* For dynamic loading.
*
* @property skin
*/
/**
* Hash of per-component filter specification. If specified for a given
* component, this overrides the filter config.
*
* For dynamic loading.
*
* @property filters
*/
/**
* Use the YUI combo service to reduce the number of http connections
* required to load your dependencies. Turning this off will
* disable combo handling for YUI and all module groups configured
* with a combo service.
*
* For dynamic loading.
*
* @property combine
* @type boolean
* @default true if 'base' is not supplied, false if it is.
*/
/**
* A list of modules that should never be dynamically loaded
*
* @property ignore
* @type string[]
*/
/**
* A list of modules that should always be loaded when required, even if already
* present on the page.
*
* @property force
* @type string[]
*/
/**
* Node or id for a node that should be used as the insertion point for new
* nodes. For dynamic loading.
*
* @property insertBefore
* @type string
*/
/**
* Object literal containing attributes to add to dynamically loaded script
* nodes.
* @property jsAttributes
* @type string
*/
/**
* Object literal containing attributes to add to dynamically loaded link
* nodes.
* @property cssAttributes
* @type string
*/
/**
* Number of milliseconds before a timeout occurs when dynamically
* loading nodes. If not set, there is no timeout.
* @property timeout
* @type int
*/
/**
* Callback for the 'CSSComplete' event. When dynamically loading YUI
* components with CSS, this property fires when the CSS is finished
* loading but script loading is still ongoing. This provides an
* opportunity to enhance the presentation of a loading page a little
* bit before the entire loading process is done.
*
* @property onCSS
* @type function
*/
/**
* A hash of module definitions to add to the list of YUI components.
* These components can then be dynamically loaded side by side with
* YUI via the use() method. This is a hash, the key is the module
* name, and the value is an object literal specifying the metdata
* for the module. * See Loader.addModule for the supported module
* metadata fields. Also @see groups, which provides a way to
* configure the base and combo spec for a set of modules.
* <code>
* modules: {
* mymod1: {
* requires: ['node'],
* fullpath: 'http://myserver.mydomain.com/mymod1/mymod1.js'
* },
* mymod2: {
* requires: ['mymod1'],
* fullpath: 'http://myserver.mydomain.com/mymod2/mymod2.js'
* }
* }
* </code>
*
* @property modules
* @type object
*/
/**
* A hash of module group definitions. It for each group you
* can specify a list of modules and the base path and
* combo spec to use when dynamically loading the modules. @see
* @see modules for the details about the modules part of the
* group definition.
* <code>
* groups: {
* yui2: {
* // specify whether or not this group has a combo service
* combine: true,
*
* // the base path for non-combo paths
* base: 'http://yui.yahooapis.com/2.8.0r4/build/',
*
* // the path to the combo service
* comboBase: 'http://yui.yahooapis.com/combo?',
*
* // a fragment to prepend to the path attribute when
* // when building combo urls
* root: '2.8.0r4/build/',
*
* // the module definitions
* modules: {
* yui2_yde: {
* path: "yahoo-dom-event/yahoo-dom-event.js"
* },
* yui2_anim: {
* path: "animation/animation.js",
* requires: ['yui2_yde']
* }
* }
* }
* }
* </code>
* @property modules
* @type object
*/
/**
* The loader 'path' attribute to the loader itself. This is combined
* with the 'base' attribute to dynamically load the loader component
* when boostrapping with the get utility alone.
*
* @property loaderPath
* @type string
* @default loader/loader-min.js
*/
/**
* Specifies whether or not YUI().use(...) will attempt to load CSS
* resources at all. Any truthy value will cause CSS dependencies
* to load when fetching script. The special value 'force' will
* cause CSS dependencies to be loaded even if no script is needed.
*
* @property fetchCSS
* @type boolean|string
* @default true
*/
/**
* The default gallery version to build gallery module urls
* @property gallery
* @type string
* @since 3.1.0
*/
/**
* The default YUI 2 version to build yui2 module urls. This is for
* intrinsic YUI 2 support via the 2in3 project. Also @see the '2in3'
* config for pulling different revisions of the wrapped YUI 2
* modules.
* @since 3.1.0
* @property yui2
* @type string
* @default 2.8.1
*/
/**
* The 2in3 project is a deployment of the various versions of YUI 2
* deployed as first-class YUI 3 modules. Eventually, the wrapper
* for the modules will change (but the underlying YUI 2 code will
* be the same), and you can select a particular version of
* the wrapper modules via this config.
* @since 3.1.0
* @property 2in3
* @type string
* @default 1
*/
/**
* Alternative console log function for use in environments without
* a supported native console. The function is executed in the
* YUI instance context.
* @since 3.1.0
* @property logFn
* @type Function
*/
/**
* A callback to execute when Y.error is called. It receives the
* error message and an javascript error object if Y.error was
* executed because a javascript error was caught. The function
* is executed in the YUI instance context.
*
* @since 3.2.0
* @property errorFn
* @type Function
*/
/**
* A callback to execute when the loader fails to load one or
* more resource. This could be because of a script load
* failure. It can also fail if a javascript module fails
* to register itself, but only when the 'requireRegistration'
* is true. If this function is defined, the use() callback will
* only be called when the loader succeeds, otherwise it always
* executes unless there was a javascript error when attaching
* a module.
*
* @since 3.3.0
* @property loadErrorFn
* @type Function
*/
/**
* When set to true, the YUI loader will expect that all modules
* it is responsible for loading will be first-class YUI modules
* that register themselves with the YUI global. If this is
* set to true, loader will fail if the module registration fails
* to happen after the script is loaded.
*
* @since 3.3.0
* @property requireRegistration
* @type boolean
* @default false
*/
/**
* Cache serviced use() requests.
* @since 3.3.0
* @property cacheUse
* @type boolean
* @default true
*/
/**
* The parameter defaults for the remote loader service.
* Requires the rls submodule. The properties that are
* supported:
* <pre>
* m: comma separated list of module requirements. This
* must be the param name even for custom implemetations.
* v: the version of YUI to load. Defaults to the version
* of YUI that is being used.
* gv: the version of the gallery to load (@see the gallery config)
* env: comma separated list of modules already on the page.
* this must be the param name even for custom implemetations.
* lang: the languages supported on the page (@see the lang config)
* '2in3v': the version of the 2in3 wrapper to use (@see the 2in3 config).
* '2v': the version of yui2 to use in the yui 2in3 wrappers
* (@see the yui2 config)
* filt: a filter def to apply to the urls (@see the filter config).
* filts: a list of custom filters to apply per module
* (@see the filters config).
* tests: this is a map of conditional module test function id keys
* with the values of 1 if the test passes, 0 if not. This must be
* the name of the querystring param in custom templates.
*</pre>
*
* @since 3.2.0
* @property rls
*/
/**
* The base path to the remote loader service
*
* @since 3.2.0
* @property rls_base
*/
/**
* The template to use for building the querystring portion
* of the remote loader service url. The default is determined
* by the rls config -- each property that has a value will be
* represented.
*
* ex: m={m}&v={v}&env={env}&lang={lang}&filt={filt}&tests={tests}
*
*
* @since 3.2.0
* @property rls_tmpl
*/
/**
* Configure the instance to use a remote loader service instead of
* the client loader.
*
* @since 3.2.0
* @property use_rls
*/
YUI.add('yui-base', function(Y) {
/*
* YUI stub
* @module yui
* @submodule yui-base
*/
/**
* The YUI module contains the components required for building the YUI
* seed file. This includes the script loading mechanism, a simple queue,
* and the core utilities for the library.
* @module yui
* @submodule yui-base
*/
/**
* Provides the language utilites and extensions used by the library
* @class Lang
* @static
*/
Y.Lang = Y.Lang || {};
var L = Y.Lang,
ARRAY = 'array',
BOOLEAN = 'boolean',
DATE = 'date',
ERROR = 'error',
FUNCTION = 'function',
NUMBER = 'number',
NULL = 'null',
OBJECT = 'object',
REGEX = 'regexp',
STRING = 'string',
STRING_PROTO = String.prototype,
TOSTRING = Object.prototype.toString,
UNDEFINED = 'undefined',
TYPES = {
'undefined' : UNDEFINED,
'number' : NUMBER,
'boolean' : BOOLEAN,
'string' : STRING,
'[object Function]' : FUNCTION,
'[object RegExp]' : REGEX,
'[object Array]' : ARRAY,
'[object Date]' : DATE,
'[object Error]' : ERROR
},
TRIMREGEX = /^\s+|\s+$/g,
EMPTYSTRING = '',
SUBREGEX = /\{\s*([^\|\}]+?)\s*(?:\|([^\}]*))?\s*\}/g;
/**
* Determines whether or not the provided item is an array.
* Returns false for array-like collections such as the
* function arguments collection or HTMLElement collection
* will return false. Use <code>Y.Array.test</code> if you
* want to test for an array-like collection.
* @method isArray
* @static
* @param o The object to test.
* @return {boolean} true if o is an array.
*/
// L.isArray = Array.isArray || function(o) {
// return L.type(o) === ARRAY;
// };
L.isArray = function(o) {
return L.type(o) === ARRAY;
};
/**
* Determines whether or not the provided item is a boolean.
* @method isBoolean
* @static
* @param o The object to test.
* @return {boolean} true if o is a boolean.
*/
L.isBoolean = function(o) {
return typeof o === BOOLEAN;
};
/**
* <p>
* Determines whether or not the provided item is a function.
* Note: Internet Explorer thinks certain functions are objects:
* </p>
*
* <pre>
* var obj = document.createElement("object");
* Y.Lang.isFunction(obj.getAttribute) // reports false in IE
*
* var input = document.createElement("input"); // append to body
* Y.Lang.isFunction(input.focus) // reports false in IE
* </pre>
*
* <p>
* You will have to implement additional tests if these functions
* matter to you.
* </p>
*
* @method isFunction
* @static
* @param o The object to test.
* @return {boolean} true if o is a function.
*/
L.isFunction = function(o) {
return L.type(o) === FUNCTION;
};
/**
* Determines whether or not the supplied item is a date instance.
* @method isDate
* @static
* @param o The object to test.
* @return {boolean} true if o is a date.
*/
L.isDate = function(o) {
// return o instanceof Date;
return L.type(o) === DATE && o.toString() !== 'Invalid Date' && !isNaN(o);
};
/**
* Determines whether or not the provided item is null.
* @method isNull
* @static
* @param o The object to test.
* @return {boolean} true if o is null.
*/
L.isNull = function(o) {
return o === null;
};
/**
* Determines whether or not the provided item is a legal number.
* @method isNumber
* @static
* @param o The object to test.
* @return {boolean} true if o is a number.
*/
L.isNumber = function(o) {
return typeof o === NUMBER && isFinite(o);
};
/**
* Determines whether or not the provided item is of type object
* or function. Note that arrays are also objects, so
* <code>Y.Lang.isObject([]) === true</code>.
* @method isObject
* @static
* @param o The object to test.
* @param failfn {boolean} fail if the input is a function.
* @return {boolean} true if o is an object.
*/
L.isObject = function(o, failfn) {
var t = typeof o;
return (o && (t === OBJECT ||
(!failfn && (t === FUNCTION || L.isFunction(o))))) || false;
};
/**
* Determines whether or not the provided item is a string.
* @method isString
* @static
* @param o The object to test.
* @return {boolean} true if o is a string.
*/
L.isString = function(o) {
return typeof o === STRING;
};
/**
* Determines whether or not the provided item is undefined.
* @method isUndefined
* @static
* @param o The object to test.
* @return {boolean} true if o is undefined.
*/
L.isUndefined = function(o) {
return typeof o === UNDEFINED;
};
/**
* Returns a string without any leading or trailing whitespace. If
* the input is not a string, the input will be returned untouched.
* @method trim
* @static
* @param s {string} the string to trim.
* @return {string} the trimmed string.
*/
L.trim = STRING_PROTO.trim ? function(s) {
return (s && s.trim) ? s.trim() : s;
} : function (s) {
try {
return s.replace(TRIMREGEX, EMPTYSTRING);
} catch (e) {
return s;
}
};
/**
* Returns a string without any leading whitespace.
* @method trimLeft
* @static
* @param s {string} the string to trim.
* @return {string} the trimmed string.
*/
L.trimLeft = STRING_PROTO.trimLeft ? function (s) {
return s.trimLeft();
} : function (s) {
return s.replace(/^\s+/, '');
};
/**
* Returns a string without any trailing whitespace.
* @method trimRight
* @static
* @param s {string} the string to trim.
* @return {string} the trimmed string.
*/
L.trimRight = STRING_PROTO.trimRight ? function (s) {
return s.trimRight();
} : function (s) {
return s.replace(/\s+$/, '');
};
/**
* A convenience method for detecting a legitimate non-null value.
* Returns false for null/undefined/NaN, true for other values,
* including 0/false/''
* @method isValue
* @static
* @param o The item to test.
* @return {boolean} true if it is not null/undefined/NaN || false.
*/
L.isValue = function(o) {
var t = L.type(o);
switch (t) {
case NUMBER:
return isFinite(o);
case NULL:
case UNDEFINED:
return false;
default:
return !!(t);
}
};
/**
* <p>
* Returns a string representing the type of the item passed in.
* </p>
*
* <p>
* Known issues:
* </p>
*
* <ul>
* <li>
* <code>typeof HTMLElementCollection</code> returns function in Safari, but
* <code>Y.type()</code> reports object, which could be a good thing --
* but it actually caused the logic in <code>Y.Lang.isObject</code> to fail.
* </li>
* </ul>
*
* @method type
* @param o the item to test.
* @return {string} the detected type.
* @static
*/
L.type = function(o) {
return TYPES[typeof o] || TYPES[TOSTRING.call(o)] || (o ? OBJECT : NULL);
};
/**
* Lightweight version of <code>Y.substitute</code>. Uses the same template
* structure as <code>Y.substitute</code>, but doesn't support recursion,
* auto-object coersion, or formats.
* @method sub
* @param {string} s String to be modified.
* @param {object} o Object containing replacement values.
* @return {string} the substitute result.
* @static
* @since 3.2.0
*/
L.sub = function(s, o) {
return ((s.replace) ? s.replace(SUBREGEX, function(match, key) {
return (!L.isUndefined(o[key])) ? o[key] : match;
}) : s);
};
/**
* Returns the current time in milliseconds.
* @method now
* @return {int} the current date
* @since 3.3.0
*/
L.now = Date.now || function () {
return new Date().getTime();
};
/**
* The YUI module contains the components required for building the YUI seed
* file. This includes the script loading mechanism, a simple queue, and the
* core utilities for the library.
* @module yui
* @submodule yui-base
*/
var Native = Array.prototype, LENGTH = 'length',
/**
* Adds the following array utilities to the YUI instance. Additional
* array helpers can be found in the collection component.
* @class Array
*/
/**
* Y.Array(o) returns an array:
* - Arrays are return unmodified unless the start position is specified.
* - "Array-like" collections (@see Array.test) are converted to arrays
* - For everything else, a new array is created with the input as the sole
* item.
* - The start position is used if the input is or is like an array to return
* a subset of the collection.
*
* @todo this will not automatically convert elements that are also
* collections such as forms and selects. Passing true as the third
* param will force a conversion.
*
* @method ()
* @static
* @param {object} o the item to arrayify.
* @param {int} startIdx if an array or array-like, this is the start index.
* @param {boolean} arraylike if true, it forces the array-like fork. This
* can be used to avoid multiple Array.test calls.
* @return {Array} the resulting array.
*/
YArray = function(o, startIdx, arraylike) {
var t = (arraylike) ? 2 : YArray.test(o),
l, a, start = startIdx || 0;
if (t) {
// IE errors when trying to slice HTMLElement collections
try {
return Native.slice.call(o, start);
} catch (e) {
a = [];
l = o.length;
for (; start < l; start++) {
a.push(o[start]);
}
return a;
}
} else {
return [o];
}
};
Y.Array = YArray;
/**
* Evaluates the input to determine if it is an array, array-like, or
* something else. This is used to handle the arguments collection
* available within functions, and HTMLElement collections
*
* @method test
* @static
*
* @todo current implementation (intenionally) will not implicitly
* handle html elements that are array-like (forms, selects, etc).
*
* @param {object} o the object to test.
*
* @return {int} a number indicating the results:
* 0: Not an array or an array-like collection
* 1: A real array.
* 2: array-like collection.
*/
YArray.test = function(o) {
var r = 0;
if (Y.Lang.isObject(o)) {
if (Y.Lang.isArray(o)) {
r = 1;
} else {
try {
// indexed, but no tagName (element) or alert (window),
// or functions without apply/call (Safari
// HTMLElementCollection bug).
if ((LENGTH in o) && !o.tagName && !o.alert && !o.apply) {
r = 2;
}
} catch (e) {}
}
}
return r;
};
/**
* Executes the supplied function on each item in the array.
* @method each
* @param {Array} a the array to iterate.
* @param {Function} f the function to execute on each item. The
* function receives three arguments: the value, the index, the full array.
* @param {object} o Optional context object.
* @static
* @return {YUI} the YUI instance.
*/
YArray.each = (Native.forEach) ?
function(a, f, o) {
Native.forEach.call(a || [], f, o || Y);
return Y;
} :
function(a, f, o) {
var l = (a && a.length) || 0, i;
for (i = 0; i < l; i = i + 1) {
f.call(o || Y, a[i], i, a);
}
return Y;
};
/**
* Returns an object using the first array as keys, and
* the second as values. If the second array is not
* provided the value is set to true for each.
* @method hash
* @static
* @param {Array} k keyset.
* @param {Array} v optional valueset.
* @return {object} the hash.
*/
YArray.hash = function(k, v) {
var o = {}, l = k.length, vl = v && v.length, i;
for (i = 0; i < l; i = i + 1) {
o[k[i]] = (vl && vl > i) ? v[i] : true;
}
return o;
};
/**
* Returns the index of the first item in the array
* that contains the specified value, -1 if the
* value isn't found.
* @method indexOf
* @static
* @param {Array} a the array to search.
* @param {any} val the value to search for.
* @return {int} the index of the item that contains the value or -1.
*/
YArray.indexOf = (Native.indexOf) ?
function(a, val) {
return Native.indexOf.call(a, val);
} :
function(a, val) {
for (var i = 0; i < a.length; i = i + 1) {
if (a[i] === val) {
return i;
}
}
return -1;
};
/**
* Numeric sort convenience function.
* Y.ArrayAssert.itemsAreEqual([1,2,3], [3,1,2].sort(Y.Array.numericSort));
* @method numericSort
* @static
* @param {number} a a number.
* @param {number} b a number.
*/
YArray.numericSort = function(a, b) {
return (a - b);
};
/**
* Executes the supplied function on each item in the array.
* Returning true from the processing function will stop the
* processing of the remaining items.
* @method some
* @param {Array} a the array to iterate.
* @param {Function} f the function to execute on each item. The function
* receives three arguments: the value, the index, the full array.
* @param {object} o Optional context object.
* @static
* @return {boolean} true if the function returns true on
* any of the items in the array.
*/
YArray.some = (Native.some) ?
function(a, f, o) {
return Native.some.call(a, f, o);
} :
function(a, f, o) {
var l = a.length, i;
for (i = 0; i < l; i = i + 1) {
if (f.call(o, a[i], i, a)) {
return true;
}
}
return false;
};
/**
* The YUI module contains the components required for building the YUI
* seed file. This includes the script loading mechanism, a simple queue,
* and the core utilities for the library.
* @module yui
* @submodule yui-base
*/
/**
* A simple FIFO queue. Items are added to the Queue with add(1..n items) and
* removed using next().
*
* @class Queue
* @constructor
* @param {MIXED} item* 0..n items to seed the queue.
*/
function Queue() {
this._init();
this.add.apply(this, arguments);
}
Queue.prototype = {
/**
* Initialize the queue
*
* @method _init
* @protected
*/
_init: function() {
/**
* The collection of enqueued items
*
* @property _q
* @type Array
* @protected
*/
this._q = [];
},
/**
* Get the next item in the queue. FIFO support
*
* @method next
* @return {MIXED} the next item in the queue.
*/
next: function() {
return this._q.shift();
},
/**
* Get the last in the queue. LIFO support.
*
* @method last
* @return {MIXED} the last item in the queue.
*/
last: function() {
return this._q.pop();
},
/**
* Add 0..n items to the end of the queue.
*
* @method add
* @param {MIXED} item* 0..n items.
* @return {object} this queue.
*/
add: function() {
this._q.push.apply(this._q, arguments);
return this;
},
/**
* Returns the current number of queued items.
*
* @method size
* @return {Number} The size.
*/
size: function() {
return this._q.length;
}
};
Y.Queue = Queue;
YUI.Env._loaderQueue = YUI.Env._loaderQueue || new Queue();
/**
* The YUI module contains the components required for building the YUI
* seed file. This includes the script loading mechanism, a simple queue,
* and the core utilities for the library.
* @module yui
* @submodule yui-base
*/
var CACHED_DELIMITER = '__',
/*
* IE will not enumerate native functions in a derived object even if the
* function was overridden. This is a workaround for specific functions
* we care about on the Object prototype.
* @property _iefix
* @for YUI
* @param {Function} r the object to receive the augmentation
* @param {Function} s the object that supplies the properties to augment
* @private
*/
_iefix = function(r, s) {
var fn = s.toString;
if (Y.Lang.isFunction(fn) && fn != Object.prototype.toString) {
r.toString = fn;
}
};
/**
* Returns a new object containing all of the properties of
* all the supplied objects. The properties from later objects
* will overwrite those in earlier objects. Passing in a
* single object will create a shallow copy of it. For a deep
* copy, use clone.
* @method merge
* @for YUI
* @param arguments {Object*} the objects to merge.
* @return {object} the new merged object.
*/
Y.merge = function() {
var a = arguments, o = {}, i, l = a.length;
for (i = 0; i < l; i = i + 1) {
Y.mix(o, a[i], true);
}
return o;
};
/**
* Applies the supplier's properties to the receiver. By default
* all prototype and static propertes on the supplier are applied
* to the corresponding spot on the receiver. By default all
* properties are applied, and a property that is already on the
* reciever will not be overwritten. The default behavior can
* be modified by supplying the appropriate parameters.
*
* @todo add constants for the modes
*
* @method mix
* @param {Function} r the object to receive the augmentation.
* @param {Function} s the object that supplies the properties to augment.
* @param ov {boolean} if true, properties already on the receiver
* will be overwritten if found on the supplier.
* @param wl {string[]} a whitelist. If supplied, only properties in
* this list will be applied to the receiver.
* @param {int} mode what should be copies, and to where
* default(0): object to object
* 1: prototype to prototype (old augment)
* 2: prototype to prototype and object props (new augment)
* 3: prototype to object
* 4: object to prototype.
* @param merge {boolean/int} merge objects instead of overwriting/ignoring.
* A value of 2 will skip array merge
* Used by Y.aggregate.
* @return {object} the augmented object.
*/
Y.mix = function(r, s, ov, wl, mode, merge) {
if (!s || !r) {
return r || Y;
}
if (mode) {
switch (mode) {
case 1: // proto to proto
return Y.mix(r.prototype, s.prototype, ov, wl, 0, merge);
case 2: // object to object and proto to proto
Y.mix(r.prototype, s.prototype, ov, wl, 0, merge);
break; // pass through
case 3: // proto to static
return Y.mix(r, s.prototype, ov, wl, 0, merge);
case 4: // static to proto
return Y.mix(r.prototype, s, ov, wl, 0, merge);
default: // object to object is what happens below
}
}
// Maybe don't even need this wl && wl.length check anymore??
var i, l, p, type;
if (wl && wl.length) {
for (i = 0, l = wl.length; i < l; ++i) {
p = wl[i];
type = Y.Lang.type(r[p]);
if (s.hasOwnProperty(p)) {
if (merge && type == 'object') {
Y.mix(r[p], s[p]);
} else if (ov || !(p in r)) {
r[p] = s[p];
}
}
}
} else {
for (i in s) {
// if (s.hasOwnProperty(i) && !(i in FROZEN)) {
if (s.hasOwnProperty(i)) {
// check white list if it was supplied
// if the receiver has this property, it is an object,
// and merge is specified, merge the two objects.
if (merge && Y.Lang.isObject(r[i], true)) {
Y.mix(r[i], s[i], ov, wl, 0, true); // recursive
// otherwise apply the property only if overwrite
// is specified or the receiver doesn't have one.
} else if (ov || !(i in r)) {
r[i] = s[i];
}
// if merge is specified and the receiver is an array,
// append the array item
// } else if (arr) {
// r.push(s[i]);
// }
}
}
if (Y.UA.ie) {
_iefix(r, s);
}
}
return r;
};
/**
* Returns a wrapper for a function which caches the
* return value of that function, keyed off of the combined
* argument values.
* @method cached
* @param source {function} the function to memoize.
* @param cache an optional cache seed.
* @param refetch if supplied, this value is tested against the cached
* value. If the values are equal, the wrapped function is executed again.
* @return {Function} the wrapped function.
*/
Y.cached = function(source, cache, refetch) {
cache = cache || {};
return function(arg1) {
var k = (arguments.length > 1) ?
Array.prototype.join.call(arguments, CACHED_DELIMITER) : arg1;
if (!(k in cache) || (refetch && cache[k] == refetch)) {
cache[k] = source.apply(source, arguments);
}
return cache[k];
};
};
/**
* The YUI module contains the components required for building the YUI
* seed file. This includes the script loading mechanism, a simple queue,
* and the core utilities for the library.
* @module yui
* @submodule yui-base
*/
/**
* Adds the following Object utilities to the YUI instance
* @class Object
*/
/**
* Y.Object(o) returns a new object based upon the supplied object.
* @method ()
* @static
* @param o the supplier object.
* @return {Object} the new object.
*/
var F = function() {},
// O = Object.create || function(o) {
// F.prototype = o;
// return new F();
// },
O = function(o) {
F.prototype = o;
return new F();
},
owns = function(o, k) {
return o && o.hasOwnProperty && o.hasOwnProperty(k);
// return Object.prototype.hasOwnProperty.call(o, k);
},
UNDEF,
/**
* Extracts the keys, values, or size from an object
*
* @method _extract
* @param o the object.
* @param what what to extract (0: keys, 1: values, 2: size).
* @return {boolean|Array} the extracted info.
* @static
* @private
*/
_extract = function(o, what) {
var count = (what === 2), out = (count) ? 0 : [], i;
for (i in o) {
if (owns(o, i)) {
if (count) {
out++;
} else {
out.push((what) ? o[i] : i);
}
}
}
return out;
};
Y.Object = O;
/**
* Returns an array containing the object's keys
* @method keys
* @static
* @param o an object.
* @return {string[]} the keys.
*/
// O.keys = Object.keys || function(o) {
// return _extract(o);
// };
O.keys = function(o) {
return _extract(o);
};
/**
* Returns an array containing the object's values
* @method values
* @static
* @param o an object.
* @return {Array} the values.
*/
// O.values = Object.values || function(o) {
// return _extract(o, 1);
// };
O.values = function(o) {
return _extract(o, 1);
};
/**
* Returns the size of an object
* @method size
* @static
* @param o an object.
* @return {int} the size.
*/
O.size = Object.size || function(o) {
return _extract(o, 2);
};
/**
* Returns true if the object contains a given key
* @method hasKey
* @static
* @param o an object.
* @param k the key to query.
* @return {boolean} true if the object contains the key.
*/
O.hasKey = owns;
/**
* Returns true if the object contains a given value
* @method hasValue
* @static
* @param o an object.
* @param v the value to query.
* @return {boolean} true if the object contains the value.
*/
O.hasValue = function(o, v) {
return (Y.Array.indexOf(O.values(o), v) > -1);
};
/**
* Determines whether or not the property was added
* to the object instance. Returns false if the property is not present
* in the object, or was inherited from the prototype.
*
* @method owns
* @static
* @param o {any} The object being testing.
* @param p {string} the property to look for.
* @return {boolean} true if the object has the property on the instance.
*/
O.owns = owns;
/**
* Executes a function on each item. The function
* receives the value, the key, and the object
* as parameters (in that order).
* @method each
* @static
* @param o the object to iterate.
* @param f {Function} the function to execute on each item. The function
* receives three arguments: the value, the the key, the full object.
* @param c the execution context.
* @param proto {boolean} include proto.
* @return {YUI} the YUI instance.
*/
O.each = function(o, f, c, proto) {
var s = c || Y, i;
for (i in o) {
if (proto || owns(o, i)) {
f.call(s, o[i], i, o);
}
}
return Y;
};
/**
* Executes a function on each item, but halts if the
* function returns true. The function
* receives the value, the key, and the object
* as paramters (in that order).
* @method some
* @static
* @param o the object to iterate.
* @param f {Function} the function to execute on each item. The function
* receives three arguments: the value, the the key, the full object.
* @param c the execution context.
* @param proto {boolean} include proto.
* @return {boolean} true if any execution of the function returns true,
* false otherwise.
*/
O.some = function(o, f, c, proto) {
var s = c || Y, i;
for (i in o) {
if (proto || owns(o, i)) {
if (f.call(s, o[i], i, o)) {
return true;
}
}
}
return false;
};
/**
* Retrieves the sub value at the provided path,
* from the value object provided.
*
* @method getValue
* @static
* @param o The object from which to extract the property value.
* @param path {Array} A path array, specifying the object traversal path
* from which to obtain the sub value.
* @return {Any} The value stored in the path, undefined if not found,
* undefined if the source is not an object. Returns the source object
* if an empty path is provided.
*/
O.getValue = function(o, path) {
if (!Y.Lang.isObject(o)) {
return UNDEF;
}
var i,
p = Y.Array(path),
l = p.length;
for (i = 0; o !== UNDEF && i < l; i++) {
o = o[p[i]];
}
return o;
};
/**
* Sets the sub-attribute value at the provided path on the
* value object. Returns the modified value object, or
* undefined if the path is invalid.
*
* @method setValue
* @static
* @param o The object on which to set the sub value.
* @param path {Array} A path array, specifying the object traversal path
* at which to set the sub value.
* @param val {Any} The new value for the sub-attribute.
* @return {Object} The modified object, with the new sub value set, or
* undefined, if the path was invalid.
*/
O.setValue = function(o, path, val) {
var i,
p = Y.Array(path),
leafIdx = p.length - 1,
ref = o;
if (leafIdx >= 0) {
for (i = 0; ref !== UNDEF && i < leafIdx; i++) {
ref = ref[p[i]];
}
if (ref !== UNDEF) {
ref[p[i]] = val;
} else {
return UNDEF;
}
}
return o;
};
/**
* Returns true if the object has no properties of its own
* @method isEmpty
* @static
* @return {boolean} true if the object is empty.
* @since 3.2.0
*/
O.isEmpty = function(o) {
for (var i in o) {
if (owns(o, i)) {
return false;
}
}
return true;
};
/**
* The YUI module contains the components required for building the YUI seed
* file. This includes the script loading mechanism, a simple queue, and the
* core utilities for the library.
* @module yui
* @submodule yui-base
*/
/**
* YUI user agent detection.
* Do not fork for a browser if it can be avoided. Use feature detection when
* you can. Use the user agent as a last resort. UA stores a version
* number for the browser engine, 0 otherwise. This value may or may not map
* to the version number of the browser using the engine. The value is
* presented as a float so that it can easily be used for boolean evaluation
* as well as for looking for a particular range of versions. Because of this,
* some of the granularity of the version info may be lost (e.g., Gecko 1.8.0.9
* reports 1.8).
* @class UA
* @static
*/
/**
* Static method for parsing the UA string. Defaults to assigning it's value to Y.UA
* @static
* @method Env.parseUA
* @param {String} subUA Parse this UA string instead of navigator.userAgent
* @returns {Object} The Y.UA object
*/
YUI.Env.parseUA = function(subUA) {
var numberify = function(s) {
var c = 0;
return parseFloat(s.replace(/\./g, function() {
return (c++ == 1) ? '' : '.';
}));
},
win = Y.config.win,
nav = win && win.navigator,
o = {
/**
* Internet Explorer version number or 0. Example: 6
* @property ie
* @type float
* @static
*/
ie: 0,
/**
* Opera version number or 0. Example: 9.2
* @property opera
* @type float
* @static
*/
opera: 0,
/**
* Gecko engine revision number. Will evaluate to 1 if Gecko
* is detected but the revision could not be found. Other browsers
* will be 0. Example: 1.8
* <pre>
* Firefox 1.0.0.4: 1.7.8 <-- Reports 1.7
* Firefox 1.5.0.9: 1.8.0.9 <-- 1.8
* Firefox 2.0.0.3: 1.8.1.3 <-- 1.81
* Firefox 3.0 <-- 1.9
* Firefox 3.5 <-- 1.91
* </pre>
* @property gecko
* @type float
* @static
*/
gecko: 0,
/**
* AppleWebKit version. KHTML browsers that are not WebKit browsers
* will evaluate to 1, other browsers 0. Example: 418.9
* <pre>
* Safari 1.3.2 (312.6): 312.8.1 <-- Reports 312.8 -- currently the
* latest available for Mac OSX 10.3.
* Safari 2.0.2: 416 <-- hasOwnProperty introduced
* Safari 2.0.4: 418 <-- preventDefault fixed
* Safari 2.0.4 (419.3): 418.9.1 <-- One version of Safari may run
* different versions of webkit
* Safari 2.0.4 (419.3): 419 <-- Tiger installations that have been
* updated, but not updated
* to the latest patch.
* Webkit 212 nightly: 522+ <-- Safari 3.0 precursor (with native
* SVG and many major issues fixed).
* Safari 3.0.4 (523.12) 523.12 <-- First Tiger release - automatic
* update from 2.x via the 10.4.11 OS patch.
* Webkit nightly 1/2008:525+ <-- Supports DOMContentLoaded event.
* yahoo.com user agent hack removed.
* </pre>
* http://en.wikipedia.org/wiki/Safari_version_history
* @property webkit
* @type float
* @static
*/
webkit: 0,
/**
* Chrome will be detected as webkit, but this property will also
* be populated with the Chrome version number
* @property chrome
* @type float
* @static
*/
chrome: 0,
/**
* The mobile property will be set to a string containing any relevant
* user agent information when a modern mobile browser is detected.
* Currently limited to Safari on the iPhone/iPod Touch, Nokia N-series
* devices with the WebKit-based browser, and Opera Mini.
* @property mobile
* @type string
* @static
*/
mobile: null,
/**
* Adobe AIR version number or 0. Only populated if webkit is detected.
* Example: 1.0
* @property air
* @type float
*/
air: 0,
/**
* Detects Apple iPad's OS version
* @property ipad
* @type float
* @static
*/
ipad: 0,
/**
* Detects Apple iPhone's OS version
* @property iphone
* @type float
* @static
*/
iphone: 0,
/**
* Detects Apples iPod's OS version
* @property ipod
* @type float
* @static
*/
ipod: 0,
/**
* General truthy check for iPad, iPhone or iPod
* @property ios
* @type float
* @static
*/
ios: null,
/**
* Detects Googles Android OS version
* @property android
* @type float
* @static
*/
android: 0,
/**
* Detects Palms WebOS version
* @property webos
* @type float
* @static
*/
webos: 0,
/**
* Google Caja version number or 0.
* @property caja
* @type float
*/
caja: nav && nav.cajaVersion,
/**
* Set to true if the page appears to be in SSL
* @property secure
* @type boolean
* @static
*/
secure: false,
/**
* The operating system. Currently only detecting windows or macintosh
* @property os
* @type string
* @static
*/
os: null
},
ua = subUA || nav && nav.userAgent,
loc = win && win.location,
href = loc && loc.href,
m;
o.secure = href && (href.toLowerCase().indexOf('https') === 0);
if (ua) {
if ((/windows|win32/i).test(ua)) {
o.os = 'windows';
} else if ((/macintosh/i).test(ua)) {
o.os = 'macintosh';
} else if ((/rhino/i).test(ua)) {
o.os = 'rhino';
}
// Modern KHTML browsers should qualify as Safari X-Grade
if ((/KHTML/).test(ua)) {
o.webkit = 1;
}
// Modern WebKit browsers are at least X-Grade
m = ua.match(/AppleWebKit\/([^\s]*)/);
if (m && m[1]) {
o.webkit = numberify(m[1]);
// Mobile browser check
if (/ Mobile\//.test(ua)) {
o.mobile = 'Apple'; // iPhone or iPod Touch
m = ua.match(/OS ([^\s]*)/);
if (m && m[1]) {
m = numberify(m[1].replace('_', '.'));
}
o.ios = m;
o.ipad = o.ipod = o.iphone = 0;
m = ua.match(/iPad|iPod|iPhone/);
if (m && m[0]) {
o[m[0].toLowerCase()] = o.ios;
}
} else {
m = ua.match(/NokiaN[^\/]*|Android \d\.\d|webOS\/\d\.\d/);
if (m) {
// Nokia N-series, Android, webOS, ex: NokiaN95
o.mobile = m[0];
}
if (/webOS/.test(ua)) {
o.mobile = 'WebOS';
m = ua.match(/webOS\/([^\s]*);/);
if (m && m[1]) {
o.webos = numberify(m[1]);
}
}
if (/ Android/.test(ua)) {
o.mobile = 'Android';
m = ua.match(/Android ([^\s]*);/);
if (m && m[1]) {
o.android = numberify(m[1]);
}
}
}
m = ua.match(/Chrome\/([^\s]*)/);
if (m && m[1]) {
o.chrome = numberify(m[1]); // Chrome
} else {
m = ua.match(/AdobeAIR\/([^\s]*)/);
if (m) {
o.air = m[0]; // Adobe AIR 1.0 or better
}
}
}
if (!o.webkit) { // not webkit
// @todo check Opera/8.01 (J2ME/MIDP; Opera Mini/2.0.4509/1316; fi; U; ssr)
m = ua.match(/Opera[\s\/]([^\s]*)/);
if (m && m[1]) {
o.opera = numberify(m[1]);
m = ua.match(/Opera Mini[^;]*/);
if (m) {
o.mobile = m[0]; // ex: Opera Mini/2.0.4509/1316
}
} else { // not opera or webkit
m = ua.match(/MSIE\s([^;]*)/);
if (m && m[1]) {
o.ie = numberify(m[1]);
} else { // not opera, webkit, or ie
m = ua.match(/Gecko\/([^\s]*)/);
if (m) {
o.gecko = 1; // Gecko detected, look for revision
m = ua.match(/rv:([^\s\)]*)/);
if (m && m[1]) {
o.gecko = numberify(m[1]);
}
}
}
}
}
}
YUI.Env.UA = o;
return o;
};
Y.UA = YUI.Env.UA || YUI.Env.parseUA();
}, '@VERSION@' );
YUI.add('get', function(Y) {
/**
* Provides a mechanism to fetch remote resources and
* insert them into a document.
* @module yui
* @submodule get
*/
var ua = Y.UA,
L = Y.Lang,
TYPE_JS = 'text/javascript',
TYPE_CSS = 'text/css',
STYLESHEET = 'stylesheet';
/**
* Fetches and inserts one or more script or link nodes into the document
* @class Get
* @static
*/
Y.Get = function() {
/**
* hash of queues to manage multiple requests
* @property queues
* @private
*/
var _get, _purge, _track,
queues = {},
/**
* queue index used to generate transaction ids
* @property qidx
* @type int
* @private
*/
qidx = 0,
/**
* interal property used to prevent multiple simultaneous purge
* processes
* @property purging
* @type boolean
* @private
*/
purging,
/**
* Generates an HTML element, this is not appended to a document
* @method _node
* @param {string} type the type of element.
* @param {string} attr the attributes.
* @param {Window} win optional window to create the element in.
* @return {HTMLElement} the generated node.
* @private
*/
_node = function(type, attr, win) {
var w = win || Y.config.win,
d = w.document,
n = d.createElement(type),
i;
for (i in attr) {
if (attr[i] && attr.hasOwnProperty(i)) {
n.setAttribute(i, attr[i]);
}
}
return n;
},
/**
* Generates a link node
* @method _linkNode
* @param {string} url the url for the css file.
* @param {Window} win optional window to create the node in.
* @param {object} attributes optional attributes collection to apply to the
* new node.
* @return {HTMLElement} the generated node.
* @private
*/
_linkNode = function(url, win, attributes) {
var o = {
id: Y.guid(),
type: TYPE_CSS,
rel: STYLESHEET,
href: url
};
if (attributes) {
Y.mix(o, attributes);
}
return _node('link', o, win);
},
/**
* Generates a script node
* @method _scriptNode
* @param {string} url the url for the script file.
* @param {Window} win optional window to create the node in.
* @param {object} attributes optional attributes collection to apply to the
* new node.
* @return {HTMLElement} the generated node.
* @private
*/
_scriptNode = function(url, win, attributes) {
var o = {
id: Y.guid(),
type: TYPE_JS
};
if (attributes) {
Y.mix(o, attributes);
}
o.src = url;
return _node('script', o, win);
},
/**
* Returns the data payload for callback functions.
* @method _returnData
* @param {object} q the queue.
* @param {string} msg the result message.
* @param {string} result the status message from the request.
* @return {object} the state data from the request.
* @private
*/
_returnData = function(q, msg, result) {
return {
tId: q.tId,
win: q.win,
data: q.data,
nodes: q.nodes,
msg: msg,
statusText: result,
purge: function() {
_purge(this.tId);
}
};
},
/**
* The transaction is finished
* @method _end
* @param {string} id the id of the request.
* @param {string} msg the result message.
* @param {string} result the status message from the request.
* @private
*/
_end = function(id, msg, result) {
var q = queues[id], sc;
if (q && q.onEnd) {
sc = q.context || q;
q.onEnd.call(sc, _returnData(q, msg, result));
}
},
/*
* The request failed, execute fail handler with whatever
* was accomplished. There isn't a failure case at the
* moment unless you count aborted transactions
* @method _fail
* @param {string} id the id of the request
* @private
*/
_fail = function(id, msg) {
Y.log('get failure: ' + msg, 'warn', 'get');
var q = queues[id], sc;
if (q.timer) {
// q.timer.cancel();
clearTimeout(q.timer);
}
// execute failure callback
if (q.onFailure) {
sc = q.context || q;
q.onFailure.call(sc, _returnData(q, msg));
}
_end(id, msg, 'failure');
},
/**
* The request is complete, so executing the requester's callback
* @method _finish
* @param {string} id the id of the request.
* @private
*/
_finish = function(id) {
// Y.log("Finishing transaction " + id, "info", "get");
var q = queues[id], msg, sc;
if (q.timer) {
// q.timer.cancel();
clearTimeout(q.timer);
}
q.finished = true;
if (q.aborted) {
msg = 'transaction ' + id + ' was aborted';
_fail(id, msg);
return;
}
// execute success callback
if (q.onSuccess) {
sc = q.context || q;
q.onSuccess.call(sc, _returnData(q));
}
_end(id, msg, 'OK');
},
/**
* Timeout detected
* @method _timeout
* @param {string} id the id of the request.
* @private
*/
_timeout = function(id) {
Y.log('Timeout ' + id, 'info', 'get');
var q = queues[id], sc;
if (q.onTimeout) {
sc = q.context || q;
q.onTimeout.call(sc, _returnData(q));
}
_end(id, 'timeout', 'timeout');
},
/**
* Loads the next item for a given request
* @method _next
* @param {string} id the id of the request.
* @param {string} loaded the url that was just loaded, if any.
* @return {string} the result.
* @private
*/
_next = function(id, loaded) {
// Y.log("_next: " + id + ", loaded: " + (loaded || "nothing"), "info", "get");
var q = queues[id], msg, w, d, h, n, url, s,
insertBefore;
if (q.timer) {
// Y.log('cancel timer');
// q.timer.cancel();
clearTimeout(q.timer);
}
if (q.aborted) {
msg = 'transaction ' + id + ' was aborted';
_fail(id, msg);
return;
}
if (loaded) {
q.url.shift();
if (q.varName) {
q.varName.shift();
}
} else {
// This is the first pass: make sure the url is an array
q.url = (L.isString(q.url)) ? [q.url] : q.url;
if (q.varName) {
q.varName = (L.isString(q.varName)) ? [q.varName] : q.varName;
}
}
w = q.win;
d = w.document;
h = d.getElementsByTagName('head')[0];
if (q.url.length === 0) {
_finish(id);
return;
}
url = q.url[0];
// if the url is undefined, this is probably a trailing comma
// problem in IE.
if (!url) {
q.url.shift();
Y.log('skipping empty url');
return _next(id);
}
Y.log('attempting to load ' + url, 'info', 'get');
if (q.timeout) {
// Y.log('create timer');
// q.timer = L.later(q.timeout, q, _timeout, id);
q.timer = setTimeout(function() {
_timeout(id);
}, q.timeout);
}
if (q.type === 'script') {
n = _scriptNode(url, w, q.attributes);
} else {
n = _linkNode(url, w, q.attributes);
}
// track this node's load progress
_track(q.type, n, id, url, w, q.url.length);
// add the node to the queue so we can return it to the user supplied
// callback
q.nodes.push(n);
// add it to the head or insert it before 'insertBefore'. Work around
// IE bug if there is a base tag.
insertBefore = q.insertBefore ||
d.getElementsByTagName('base')[0];
if (insertBefore) {
s = _get(insertBefore, id);
if (s) {
Y.log('inserting before: ' + insertBefore, 'info', 'get');
s.parentNode.insertBefore(n, s);
}
} else {
h.appendChild(n);
}
// Y.log("Appending node: " + url, "info", "get");
// FireFox does not support the onload event for link nodes, so
// there is no way to make the css requests synchronous. This means
// that the css rules in multiple files could be applied out of order
// in this browser if a later request returns before an earlier one.
// Safari too.
if ((ua.webkit || ua.gecko) && q.type === 'css') {
_next(id, url);
}
},
/**
* Removes processed queues and corresponding nodes
* @method _autoPurge
* @private
*/
_autoPurge = function() {
if (purging) {
return;
}
purging = true;
var i, q;
for (i in queues) {
if (queues.hasOwnProperty(i)) {
q = queues[i];
if (q.autopurge && q.finished) {
_purge(q.tId);
delete queues[i];
}
}
}
purging = false;
},
/**
* Saves the state for the request and begins loading
* the requested urls
* @method queue
* @param {string} type the type of node to insert.
* @param {string} url the url to load.
* @param {object} opts the hash of options for this request.
* @return {object} transaction object.
* @private
*/
_queue = function(type, url, opts) {
opts = opts || {};
var id = 'q' + (qidx++), q,
thresh = opts.purgethreshold || Y.Get.PURGE_THRESH;
if (qidx % thresh === 0) {
_autoPurge();
}
queues[id] = Y.merge(opts, {
tId: id,
type: type,
url: url,
finished: false,
nodes: []
});
q = queues[id];
q.win = q.win || Y.config.win;
q.context = q.context || q;
q.autopurge = ('autopurge' in q) ? q.autopurge :
(type === 'script') ? true : false;
q.attributes = q.attributes || {};
q.attributes.charset = opts.charset || q.attributes.charset || 'utf-8';
_next(id);
return {
tId: id
};
};
/**
* Detects when a node has been loaded. In the case of
* script nodes, this does not guarantee that contained
* script is ready to use.
* @method _track
* @param {string} type the type of node to track.
* @param {HTMLElement} n the node to track.
* @param {string} id the id of the request.
* @param {string} url the url that is being loaded.
* @param {Window} win the targeted window.
* @param {int} qlength the number of remaining items in the queue,
* including this one.
* @param {Function} trackfn function to execute when finished
* the default is _next.
* @private
*/
_track = function(type, n, id, url, win, qlength, trackfn) {
var f = trackfn || _next;
// IE supports the readystatechange event for script and css nodes
// Opera only for script nodes. Opera support onload for script
// nodes, but this doesn't fire when there is a load failure.
// The onreadystatechange appears to be a better way to respond
// to both success and failure.
if (ua.ie) {
n.onreadystatechange = function() {
var rs = this.readyState;
if ('loaded' === rs || 'complete' === rs) {
// Y.log(id + " onreadstatechange " + url, "info", "get");
n.onreadystatechange = null;
f(id, url);
}
};
// webkit prior to 3.x is no longer supported
} else if (ua.webkit) {
if (type === 'script') {
// Safari 3.x supports the load event for script nodes (DOM2)
n.addEventListener('load', function() {
// Y.log(id + " DOM2 onload " + url, "info", "get");
f(id, url);
});
}
// FireFox and Opera support onload (but not DOM2 in FF) handlers for
// script nodes. Opera, but not FF, supports the onload event for link
// nodes.
} else {
n.onload = function() {
// Y.log(id + " onload " + url, "info", "get");
f(id, url);
};
n.onerror = function(e) {
_fail(id, e + ': ' + url);
};
}
};
_get = function(nId, tId) {
var q = queues[tId],
n = (L.isString(nId)) ? q.win.document.getElementById(nId) : nId;
if (!n) {
_fail(tId, 'target node not found: ' + nId);
}
return n;
};
/**
* Removes the nodes for the specified queue
* @method _purge
* @param {string} tId the transaction id.
* @private
*/
_purge = function(tId) {
var n, l, d, h, s, i, node, attr, insertBefore,
q = queues[tId];
if (q) {
n = q.nodes;
l = n.length;
d = q.win.document;
h = d.getElementsByTagName('head')[0];
insertBefore = q.insertBefore ||
d.getElementsByTagName('base')[0];
if (insertBefore) {
s = _get(insertBefore, tId);
if (s) {
h = s.parentNode;
}
}
for (i = 0; i < l; i = i + 1) {
node = n[i];
if (node.clearAttributes) {
node.clearAttributes();
} else {
for (attr in node) {
if (node.hasOwnProperty(attr)) {
delete node[attr];
}
}
}
h.removeChild(node);
}
}
q.nodes = [];
};
return {
/**
* The number of request required before an automatic purge.
* Can be configured via the 'purgethreshold' config
* property PURGE_THRESH
* @static
* @type int
* @default 20
* @private
*/
PURGE_THRESH: 20,
/**
* Called by the the helper for detecting script load in Safari
* @method _finalize
* @static
* @param {string} id the transaction id.
* @private
*/
_finalize: function(id) {
Y.log(id + ' finalized ', 'info', 'get');
setTimeout(function() {
_finish(id);
}, 0);
},
/**
* Abort a transaction
* @method abort
* @static
* @param {string|object} o Either the tId or the object returned from
* script() or css().
*/
abort: function(o) {
var id = (L.isString(o)) ? o : o.tId,
q = queues[id];
if (q) {
Y.log('Aborting ' + id, 'info', 'get');
q.aborted = true;
}
},
/**
* Fetches and inserts one or more script nodes into the head
* of the current document or the document in a specified window.
*
* @method script
* @static
* @param {string|string[]} url the url or urls to the script(s).
* @param {object} opts Options:
* <dl>
* <dt>onSuccess</dt>
* <dd>
* callback to execute when the script(s) are finished loading
* The callback receives an object back with the following
* data:
* <dl>
* <dt>win</dt>
* <dd>the window the script(s) were inserted into</dd>
* <dt>data</dt>
* <dd>the data object passed in when the request was made</dd>
* <dt>nodes</dt>
* <dd>An array containing references to the nodes that were
* inserted</dd>
* <dt>purge</dt>
* <dd>A function that, when executed, will remove the nodes
* that were inserted</dd>
* <dt>
* </dl>
* </dd>
* <dt>onTimeout</dt>
* <dd>
* callback to execute when a timeout occurs.
* The callback receives an object back with the following
* data:
* <dl>
* <dt>win</dt>
* <dd>the window the script(s) were inserted into</dd>
* <dt>data</dt>
* <dd>the data object passed in when the request was made</dd>
* <dt>nodes</dt>
* <dd>An array containing references to the nodes that were
* inserted</dd>
* <dt>purge</dt>
* <dd>A function that, when executed, will remove the nodes
* that were inserted</dd>
* <dt>
* </dl>
* </dd>
* <dt>onEnd</dt>
* <dd>a function that executes when the transaction finishes,
* regardless of the exit path</dd>
* <dt>onFailure</dt>
* <dd>
* callback to execute when the script load operation fails
* The callback receives an object back with the following
* data:
* <dl>
* <dt>win</dt>
* <dd>the window the script(s) were inserted into</dd>
* <dt>data</dt>
* <dd>the data object passed in when the request was made</dd>
* <dt>nodes</dt>
* <dd>An array containing references to the nodes that were
* inserted successfully</dd>
* <dt>purge</dt>
* <dd>A function that, when executed, will remove any nodes
* that were inserted</dd>
* <dt>
* </dl>
* </dd>
* <dt>context</dt>
* <dd>the execution context for the callbacks</dd>
* <dt>win</dt>
* <dd>a window other than the one the utility occupies</dd>
* <dt>autopurge</dt>
* <dd>
* setting to true will let the utilities cleanup routine purge
* the script once loaded
* </dd>
* <dt>purgethreshold</dt>
* <dd>
* The number of transaction before autopurge should be initiated
* </dd>
* <dt>data</dt>
* <dd>
* data that is supplied to the callback when the script(s) are
* loaded.
* </dd>
* <dt>insertBefore</dt>
* <dd>node or node id that will become the new node's nextSibling.
* If this is not specified, nodes will be inserted before a base
* tag should it exist. Otherwise, the nodes will be appended to the
* end of the document head.</dd>
* </dl>
* <dt>charset</dt>
* <dd>Node charset, default utf-8 (deprecated, use the attributes
* config)</dd>
* <dt>attributes</dt>
* <dd>An object literal containing additional attributes to add to
* the link tags</dd>
* <dt>timeout</dt>
* <dd>Number of milliseconds to wait before aborting and firing
* the timeout event</dd>
* <pre>
* Y.Get.script(
* ["http://yui.yahooapis.com/2.5.2/build/yahoo/yahoo-min.js",
* "http://yui.yahooapis.com/2.5.2/build/event/event-min.js"],
* {
* onSuccess: function(o) {
* this.log("won't cause error because Y is the context");
* Y.log(o.data); // foo
* Y.log(o.nodes.length === 2) // true
* // o.purge(); // optionally remove the script nodes
* // immediately
* },
* onFailure: function(o) {
* Y.log("transaction failed");
* },
* onTimeout: function(o) {
* Y.log("transaction timed out");
* },
* data: "foo",
* timeout: 10000, // 10 second timeout
* context: Y, // make the YUI instance
* // win: otherframe // target another window/frame
* autopurge: true // allow the utility to choose when to
* // remove the nodes
* purgetheshold: 1 // purge previous transaction before
* // next transaction
* });.
* </pre>
* @return {tId: string} an object containing info about the
* transaction.
*/
script: function(url, opts) {
return _queue('script', url, opts);
},
/**
* Fetches and inserts one or more css link nodes into the
* head of the current document or the document in a specified
* window.
* @method css
* @static
* @param {string} url the url or urls to the css file(s).
* @param {object} opts Options:
* <dl>
* <dt>onSuccess</dt>
* <dd>
* callback to execute when the css file(s) are finished loading
* The callback receives an object back with the following
* data:
* <dl>win</dl>
* <dd>the window the link nodes(s) were inserted into</dd>
* <dt>data</dt>
* <dd>the data object passed in when the request was made</dd>
* <dt>nodes</dt>
* <dd>An array containing references to the nodes that were
* inserted</dd>
* <dt>purge</dt>
* <dd>A function that, when executed, will remove the nodes
* that were inserted</dd>
* <dt>
* </dl>
* </dd>
* <dt>context</dt>
* <dd>the execution context for the callbacks</dd>
* <dt>win</dt>
* <dd>a window other than the one the utility occupies</dd>
* <dt>data</dt>
* <dd>
* data that is supplied to the callbacks when the nodes(s) are
* loaded.
* </dd>
* <dt>insertBefore</dt>
* <dd>node or node id that will become the new node's nextSibling</dd>
* <dt>charset</dt>
* <dd>Node charset, default utf-8 (deprecated, use the attributes
* config)</dd>
* <dt>attributes</dt>
* <dd>An object literal containing additional attributes to add to
* the link tags</dd>
* </dl>
* <pre>
* Y.Get.css("http://localhost/css/menu.css");
* </pre>
* <pre>
* Y.Get.css(
* ["http://localhost/css/menu.css",
* "http://localhost/css/logger.css"], {
* insertBefore: 'custom-styles' // nodes will be inserted
* // before the specified node
* });.
* </pre>
* @return {tId: string} an object containing info about the
* transaction.
*/
css: function(url, opts) {
return _queue('css', url, opts);
}
};
}();
}, '@VERSION@' ,{requires:['yui-base']});
YUI.add('features', function(Y) {
var feature_tests = {};
Y.mix(Y.namespace('Features'), {
tests: feature_tests,
add: function(cat, name, o) {
feature_tests[cat] = feature_tests[cat] || {};
feature_tests[cat][name] = o;
},
all: function(cat, args) {
var cat_o = feature_tests[cat],
// results = {};
result = '';
if (cat_o) {
Y.Object.each(cat_o, function(v, k) {
// results[k] = Y.Features.test(cat, k, args);
result += k + ':' +
(Y.Features.test(cat, k, args) ? 1 : 0) + ';';
});
}
return result;
},
test: function(cat, name, args) {
args = args || [];
var result, ua, test,
cat_o = feature_tests[cat],
feature = cat_o && cat_o[name];
if (!feature) {
Y.log('Feature test ' + cat + ', ' + name + ' not found');
} else {
result = feature.result;
if (Y.Lang.isUndefined(result)) {
ua = feature.ua;
if (ua) {
result = (Y.UA[ua]);
}
test = feature.test;
if (test && ((!ua) || result)) {
result = test.apply(Y, args);
}
feature.result = result;
}
}
return result;
}
});
// Y.Features.add("load", "1", {});
// Y.Features.test("load", "1");
// caps=1:1;2:0;3:1;
/* This file is auto-generated by src/loader/meta_join.py */
var add = Y.Features.add;
// autocomplete-list-keys-sniff.js
add('load', '0', {
"test": function (Y) {
// Only add keyboard support to autocomplete-list if this doesn't appear to
// be an iOS or Android-based mobile device.
//
// There's currently no feasible way to actually detect whether a device has
// a hardware keyboard, so this sniff will have to do. It can easily be
// overridden by manually loading the autocomplete-list-keys module.
//
// Worth noting: even though iOS supports bluetooth keyboards, Mobile Safari
// doesn't fire the keyboard events used by AutoCompleteList, so there's
// no point loading the -keys module even when a bluetooth keyboard may be
// available.
return !(Y.UA.ios || Y.UA.android);
},
"trigger": "autocomplete-list"
});
// ie-style-test.js
add('load', '1', {
"test": function (Y) {
var testFeature = Y.Features.test,
addFeature = Y.Features.add,
WINDOW = Y.config.win,
DOCUMENT = Y.config.doc,
DOCUMENT_ELEMENT = 'documentElement',
ret = false;
addFeature('style', 'computedStyle', {
test: function() {
return WINDOW && 'getComputedStyle' in WINDOW;
}
});
addFeature('style', 'opacity', {
test: function() {
return DOCUMENT && 'opacity' in DOCUMENT[DOCUMENT_ELEMENT].style;
}
});
ret = (!testFeature('style', 'opacity') &&
!testFeature('style', 'computedStyle'));
return ret;
},
"trigger": "dom-style"
});
// 0
add('load', '2', {
"trigger": "widget-base",
"ua": "ie"
});
// ie-base-test.js
add('load', '3', {
"test": function(Y) {
var imp = Y.config.doc && Y.config.doc.implementation;
return (imp && (!imp.hasFeature('Events', '2.0')));
},
"trigger": "node-base"
});
// dd-gestures-test.js
add('load', '4', {
"test": function(Y) {
return (Y.config.win && ('ontouchstart' in Y.config.win && !Y.UA.chrome));
},
"trigger": "dd-drag"
});
// history-hash-ie-test.js
add('load', '5', {
"test": function (Y) {
var docMode = Y.config.doc.documentMode;
return Y.UA.ie && (!('onhashchange' in Y.config.win) ||
!docMode || docMode < 8);
},
"trigger": "history-hash"
});
}, '@VERSION@' ,{requires:['yui-base']});
YUI.add('rls', function(Y) {
/**
* Implentation for building the remote loader service url.
* @method _rls
* @param {Array} what the requested modules.
* @since 3.2.0
* @return {string} the url for the remote loader service call.
*/
Y._rls = function(what) {
var config = Y.config,
// the configuration
rls = config.rls || {
m: 1, // required in the template
v: Y.version,
gv: config.gallery,
env: 1, // required in the template
lang: config.lang,
'2in3v': config['2in3'],
'2v': config.yui2,
filt: config.filter,
filts: config.filters,
tests: 1 // required in the template
},
// The rls base path
rls_base = config.rls_base || 'load?',
// the template
rls_tmpl = config.rls_tmpl || function() {
var s = '', param;
for (param in rls) {
if (param in rls && rls[param]) {
s += param + '={' + param + '}&';
}
}
// console.log('rls_tmpl: ' + s);
return s;
}(),
url;
// update the request
rls.m = what;
rls.env = Y.Object.keys(YUI.Env.mods);
rls.tests = Y.Features.all('load', [Y]);
url = Y.Lang.sub(rls_base + rls_tmpl, rls);
config.rls = rls;
config.rls_tmpl = rls_tmpl;
// console.log(url);
return url;
};
}, '@VERSION@' ,{requires:['get','features']});
YUI.add('intl-base', function(Y) {
/**
* The Intl utility provides a central location for managing sets of
* localized resources (strings and formatting patterns).
*
* @class Intl
* @uses EventTarget
* @static
*/
var SPLIT_REGEX = /[, ]/;
Y.mix(Y.namespace('Intl'), {
/**
* Returns the language among those available that
* best matches the preferred language list, using the Lookup
* algorithm of BCP 47.
* If none of the available languages meets the user's preferences,
* then "" is returned.
* Extended language ranges are not supported.
*
* @method lookupBestLang
* @param {String[] | String} preferredLanguages The list of preferred
* languages in descending preference order, represented as BCP 47
* language tags. A string array or a comma-separated list.
* @param {String[]} availableLanguages The list of languages
* that the application supports, represented as BCP 47 language
* tags.
*
* @return {String} The available language that best matches the
* preferred language list, or "".
* @since 3.1.0
*/
lookupBestLang: function(preferredLanguages, availableLanguages) {
var i, language, result, index;
// check whether the list of available languages contains language;
// if so return it
function scan(language) {
var i;
for (i = 0; i < availableLanguages.length; i += 1) {
if (language.toLowerCase() ===
availableLanguages[i].toLowerCase()) {
return availableLanguages[i];
}
}
}
if (Y.Lang.isString(preferredLanguages)) {
preferredLanguages = preferredLanguages.split(SPLIT_REGEX);
}
for (i = 0; i < preferredLanguages.length; i += 1) {
language = preferredLanguages[i];
if (!language || language === '*') {
continue;
}
// check the fallback sequence for one language
while (language.length > 0) {
result = scan(language);
if (result) {
return result;
} else {
index = language.lastIndexOf('-');
if (index >= 0) {
language = language.substring(0, index);
// one-character subtags get cut along with the
// following subtag
if (index >= 2 && language.charAt(index - 2) === '-') {
language = language.substring(0, index - 2);
}
} else {
// nothing available for this language
break;
}
}
}
}
return '';
}
});
}, '@VERSION@' ,{requires:['yui-base']});
YUI.add('yui-log', function(Y) {
/**
* Provides console log capability and exposes a custom event for
* console implementations.
* @module yui
* @submodule yui-log
*/
var INSTANCE = Y,
LOGEVENT = 'yui:log',
UNDEFINED = 'undefined',
LEVELS = { debug: 1,
info: 1,
warn: 1,
error: 1 };
/**
* If the 'debug' config is true, a 'yui:log' event will be
* dispatched, which the Console widget and anything else
* can consume. If the 'useBrowserConsole' config is true, it will
* write to the browser console if available. YUI-specific log
* messages will only be present in the -debug versions of the
* JS files. The build system is supposed to remove log statements
* from the raw and minified versions of the files.
*
* @method log
* @for YUI
* @param {String} msg The message to log.
* @param {String} cat The log category for the message. Default
* categories are "info", "warn", "error", time".
* Custom categories can be used as well. (opt).
* @param {String} src The source of the the message (opt).
* @param {boolean} silent If true, the log event won't fire.
* @return {YUI} YUI instance.
*/
INSTANCE.log = function(msg, cat, src, silent) {
var bail, excl, incl, m, f,
Y = INSTANCE,
c = Y.config,
publisher = (Y.fire) ? Y : YUI.Env.globalEvents;
// suppress log message if the config is off or the event stack
// or the event call stack contains a consumer of the yui:log event
if (c.debug) {
// apply source filters
if (src) {
excl = c.logExclude;
incl = c.logInclude;
if (incl && !(src in incl)) {
bail = 1;
} else if (excl && (src in excl)) {
bail = 1;
}
}
if (!bail) {
if (c.useBrowserConsole) {
m = (src) ? src + ': ' + msg : msg;
if (Y.Lang.isFunction(c.logFn)) {
c.logFn.call(Y, msg, cat, src);
} else if (typeof console != UNDEFINED && console.log) {
f = (cat && console[cat] && (cat in LEVELS)) ? cat : 'log';
console[f](m);
} else if (typeof opera != UNDEFINED) {
opera.postError(m);
}
}
if (publisher && !silent) {
if (publisher == Y && (!publisher.getEvent(LOGEVENT))) {
publisher.publish(LOGEVENT, {
broadcast: 2
});
}
publisher.fire(LOGEVENT, {
msg: msg,
cat: cat,
src: src
});
}
}
}
return Y;
};
/**
* Write a system message. This message will be preserved in the
* minified and raw versions of the YUI files, unlike log statements.
* @method message
* @for YUI
* @param {String} msg The message to log.
* @param {String} cat The log category for the message. Default
* categories are "info", "warn", "error", time".
* Custom categories can be used as well. (opt).
* @param {String} src The source of the the message (opt).
* @param {boolean} silent If true, the log event won't fire.
* @return {YUI} YUI instance.
*/
INSTANCE.message = function() {
return INSTANCE.log.apply(INSTANCE, arguments);
};
}, '@VERSION@' ,{requires:['yui-base']});
YUI.add('yui-later', function(Y) {
/**
* Provides a setTimeout/setInterval wrapper
* @module yui
* @submodule yui-later
*/
/**
* Executes the supplied function in the context of the supplied
* object 'when' milliseconds later. Executes the function a
* single time unless periodic is set to true.
* @method later
* @for YUI
* @param when {int} the number of milliseconds to wait until the fn
* is executed.
* @param o the context object.
* @param fn {Function|String} the function to execute or the name of
* the method in the 'o' object to execute.
* @param data [Array] data that is provided to the function. This
* accepts either a single item or an array. If an array is provided,
* the function is executed with one parameter for each array item.
* If you need to pass a single array parameter, it needs to be wrapped
* in an array [myarray].
* @param periodic {boolean} if true, executes continuously at supplied
* interval until canceled.
* @return {object} a timer object. Call the cancel() method on this
* object to stop the timer.
*/
Y.later = function(when, o, fn, data, periodic) {
when = when || 0;
var m = fn, f, id;
if (o && Y.Lang.isString(fn)) {
m = o[fn];
}
f = !Y.Lang.isUndefined(data) ? function() {
m.apply(o, Y.Array(data));
} : function() {
m.call(o);
};
id = (periodic) ? setInterval(f, when) : setTimeout(f, when);
return {
id: id,
interval: periodic,
cancel: function() {
if (this.interval) {
clearInterval(id);
} else {
clearTimeout(id);
}
}
};
};
Y.Lang.later = Y.later;
}, '@VERSION@' ,{requires:['yui-base']});
YUI.add('yui-throttle', function(Y) {
/**
* Provides a throttle/limiter for function calls
* @module yui
* @submodule yui-throttle
*/
/*! Based on work by Simon Willison: http://gist.github.com/292562 */
/**
* Throttles a call to a method based on the time between calls.
* @method throttle
* @for YUI
* @param fn {function} The function call to throttle.
* @param ms {int} The number of milliseconds to throttle the method call.
* Can set globally with Y.config.throttleTime or by call. Passing a -1 will
* disable the throttle. Defaults to 150.
* @return {function} Returns a wrapped function that calls fn throttled.
* @since 3.1.0
*/
Y.throttle = function(fn, ms) {
ms = (ms) ? ms : (Y.config.throttleTime || 150);
if (ms === -1) {
return (function() {
fn.apply(null, arguments);
});
}
var last = Y.Lang.now();
return (function() {
var now = Y.Lang.now();
if (now - last > ms) {
last = now;
fn.apply(null, arguments);
}
});
};
}, '@VERSION@' ,{requires:['yui-base']});
YUI.add('yui', function(Y){}, '@VERSION@' ,{use:['yui-base','get','features','rls','intl-base','yui-log','yui-later','yui-throttle']});
YUI.add('oop', function(Y) {
/**
* Supplies object inheritance and manipulation utilities. This adds
* additional functionaity to what is provided in yui-base, and the
* methods are applied directly to the YUI instance. This module
* is required for most YUI components.
* @module oop
*/
/**
* The following methods are added to the YUI instance
* @class YUI~oop
*/
var L = Y.Lang,
A = Y.Array,
OP = Object.prototype,
CLONE_MARKER = '_~yuim~_',
EACH = 'each',
SOME = 'some',
dispatch = function(o, f, c, proto, action) {
if (o && o[action] && o !== Y) {
return o[action].call(o, f, c);
} else {
switch (A.test(o)) {
case 1:
return A[action](o, f, c);
case 2:
return A[action](Y.Array(o, 0, true), f, c);
default:
return Y.Object[action](o, f, c, proto);
}
}
};
/**
* Applies prototype properties from the supplier to the receiver.
* The receiver can be a constructor or an instance.
* @method augment
* @param {function} r the object to receive the augmentation.
* @param {function} s the object that supplies the properties to augment.
* @param {boolean} ov if true, properties already on the receiver
* will be overwritten if found on the supplier.
* @param {string[]} wl a whitelist. If supplied, only properties in
* this list will be applied to the receiver.
* @param {Array | Any} args arg or arguments to apply to the supplier
* constructor when initializing.
* @return {object} the augmented object.
*
* @todo constructor optional?
* @todo understanding what an instance is augmented with
* @todo best practices for overriding sequestered methods.
*/
Y.augment = function(r, s, ov, wl, args) {
var sProto = s.prototype,
newProto = null,
construct = s,
a = (args) ? Y.Array(args) : [],
rProto = r.prototype,
target = rProto || r,
applyConstructor = false,
sequestered, replacements;
// working on a class, so apply constructor infrastructure
if (rProto && construct) {
sequestered = {};
replacements = {};
newProto = {};
// sequester all of the functions in the supplier and replace with
// one that will restore all of them.
Y.Object.each(sProto, function(v, k) {
replacements[k] = function() {
// Y.log('sequestered function "' + k +
// '" executed. Initializing EventTarget');
// overwrite the prototype with all of the sequestered functions,
// but only if it hasn't been overridden
for (var i in sequestered) {
if (sequestered.hasOwnProperty(i) &&
(this[i] === replacements[i])) {
// Y.log('... restoring ' + k);
this[i] = sequestered[i];
}
}
// apply the constructor
construct.apply(this, a);
// apply the original sequestered function
return sequestered[k].apply(this, arguments);
};
if ((!wl || (k in wl)) && (ov || !(k in this))) {
// Y.log('augment: ' + k);
if (L.isFunction(v)) {
// sequester the function
sequestered[k] = v;
// replace the sequestered function with a function that will
// restore all sequestered functions and exectue the constructor.
this[k] = replacements[k];
} else {
// Y.log('augment() applying non-function: ' + k);
this[k] = v;
}
}
}, newProto, true);
// augmenting an instance, so apply the constructor immediately
} else {
applyConstructor = true;
}
Y.mix(target, newProto || sProto, ov, wl);
if (applyConstructor) {
s.apply(target, a);
}
return r;
};
/**
* Applies object properties from the supplier to the receiver. If
* the target has the property, and the property is an object, the target
* object will be augmented with the supplier's value. If the property
* is an array, the suppliers value will be appended to the target.
* @method aggregate
* @param {function} r the object to receive the augmentation.
* @param {function} s the object that supplies the properties to augment.
* @param {boolean} ov if true, properties already on the receiver
* will be overwritten if found on the supplier.
* @param {string[]} wl a whitelist. If supplied, only properties in
* this list will be applied to the receiver.
* @return {object} the extended object.
*/
Y.aggregate = function(r, s, ov, wl) {
return Y.mix(r, s, ov, wl, 0, true);
};
/**
* Utility to set up the prototype, constructor and superclass properties to
* support an inheritance strategy that can chain constructors and methods.
* Static members will not be inherited.
*
* @method extend
* @param {function} r the object to modify.
* @param {function} s the object to inherit.
* @param {object} px prototype properties to add/override.
* @param {object} sx static properties to add/override.
* @return {object} the extended object.
*/
Y.extend = function(r, s, px, sx) {
if (!s || !r) {
Y.error('extend failed, verify dependencies');
}
var sp = s.prototype, rp = Y.Object(sp);
r.prototype = rp;
rp.constructor = r;
r.superclass = sp;
// assign constructor property
if (s != Object && sp.constructor == OP.constructor) {
sp.constructor = s;
}
// add prototype overrides
if (px) {
Y.mix(rp, px, true);
}
// add object overrides
if (sx) {
Y.mix(r, sx, true);
}
return r;
};
/**
* Executes the supplied function for each item in
* a collection. Supports arrays, objects, and
* Y.NodeLists
* @method each
* @param {object} o the object to iterate.
* @param {function} f the function to execute. This function
* receives the value, key, and object as parameters.
* @param {object} c the execution context for the function.
* @param {boolean} proto if true, prototype properties are
* iterated on objects.
* @return {YUI} the YUI instance.
*/
Y.each = function(o, f, c, proto) {
return dispatch(o, f, c, proto, EACH);
};
/**
* Executes the supplied function for each item in
* a collection. The operation stops if the function
* returns true. Supports arrays, objects, and
* Y.NodeLists.
* @method some
* @param {object} o the object to iterate.
* @param {function} f the function to execute. This function
* receives the value, key, and object as parameters.
* @param {object} c the execution context for the function.
* @param {boolean} proto if true, prototype properties are
* iterated on objects.
* @return {boolean} true if the function ever returns true,
* false otherwise.
*/
Y.some = function(o, f, c, proto) {
return dispatch(o, f, c, proto, SOME);
};
/**
* Deep obj/array copy. Function clones are actually
* wrappers around the original function.
* Array-like objects are treated as arrays.
* Primitives are returned untouched. Optionally, a
* function can be provided to handle other data types,
* filter keys, validate values, etc.
*
* @method clone
* @param {object} o what to clone.
* @param {boolean} safe if true, objects will not have prototype
* items from the source. If false, they will. In this case, the
* original is initially protected, but the clone is not completely
* immune from changes to the source object prototype. Also, cloned
* prototype items that are deleted from the clone will result
* in the value of the source prototype being exposed. If operating
* on a non-safe clone, items should be nulled out rather than deleted.
* @param {function} f optional function to apply to each item in a
* collection; it will be executed prior to applying the value to
* the new object. Return false to prevent the copy.
* @param {object} c optional execution context for f.
* @param {object} owner Owner object passed when clone is iterating
* an object. Used to set up context for cloned functions.
* @param {object} cloned hash of previously cloned objects to avoid
* multiple clones.
* @return {Array|Object} the cloned object.
*/
Y.clone = function(o, safe, f, c, owner, cloned) {
if (!L.isObject(o)) {
return o;
}
// @todo cloning YUI instances doesn't currently work
if (Y.instanceOf(o, YUI)) {
return o;
}
var o2, marked = cloned || {}, stamp,
yeach = Y.each;
switch (L.type(o)) {
case 'date':
return new Date(o);
case 'regexp':
// if we do this we need to set the flags too
// return new RegExp(o.source);
return o;
case 'function':
// o2 = Y.bind(o, owner);
// break;
return o;
case 'array':
o2 = [];
break;
default:
// #2528250 only one clone of a given object should be created.
if (o[CLONE_MARKER]) {
return marked[o[CLONE_MARKER]];
}
stamp = Y.guid();
o2 = (safe) ? {} : Y.Object(o);
o[CLONE_MARKER] = stamp;
marked[stamp] = o;
}
// #2528250 don't try to clone element properties
if (!o.addEventListener && !o.attachEvent) {
yeach(o, function(v, k) {
if ((k || k === 0) && (!f || (f.call(c || this, v, k, this, o) !== false))) {
if (k !== CLONE_MARKER) {
if (k == 'prototype') {
// skip the prototype
// } else if (o[k] === o) {
// this[k] = this;
} else {
this[k] =
Y.clone(v, safe, f, c, owner || o, marked);
}
}
}
}, o2);
}
if (!cloned) {
Y.Object.each(marked, function(v, k) {
if (v[CLONE_MARKER]) {
try {
delete v[CLONE_MARKER];
} catch (e) {
v[CLONE_MARKER] = null;
}
}
}, this);
marked = null;
}
return o2;
};
/**
* Returns a function that will execute the supplied function in the
* supplied object's context, optionally adding any additional
* supplied parameters to the beginning of the arguments collection the
* supplied to the function.
*
* @method bind
* @param {Function|String} f the function to bind, or a function name
* to execute on the context object.
* @param {object} c the execution context.
* @param {any} args* 0..n arguments to include before the arguments the
* function is executed with.
* @return {function} the wrapped function.
*/
Y.bind = function(f, c) {
var xargs = arguments.length > 2 ?
Y.Array(arguments, 2, true) : null;
return function() {
var fn = L.isString(f) ? c[f] : f,
args = (xargs) ?
xargs.concat(Y.Array(arguments, 0, true)) : arguments;
return fn.apply(c || fn, args);
};
};
/**
* Returns a function that will execute the supplied function in the
* supplied object's context, optionally adding any additional
* supplied parameters to the end of the arguments the function
* is executed with.
*
* @method rbind
* @param {Function|String} f the function to bind, or a function name
* to execute on the context object.
* @param {object} c the execution context.
* @param {any} args* 0..n arguments to append to the end of
* arguments collection supplied to the function.
* @return {function} the wrapped function.
*/
Y.rbind = function(f, c) {
var xargs = arguments.length > 2 ? Y.Array(arguments, 2, true) : null;
return function() {
var fn = L.isString(f) ? c[f] : f,
args = (xargs) ?
Y.Array(arguments, 0, true).concat(xargs) : arguments;
return fn.apply(c || fn, args);
};
};
}, '@VERSION@' );
YUI.add('dom-base', function(Y) {
(function(Y) {
/**
* The DOM utility provides a cross-browser abtraction layer
* normalizing DOM tasks, and adds extra helper functionality
* for other common tasks.
* @module dom
* @submodule dom-base
* @for DOM
*
*/
/**
* Provides DOM helper methods.
* @class DOM
*
*/
var NODE_TYPE = 'nodeType',
OWNER_DOCUMENT = 'ownerDocument',
DOCUMENT_ELEMENT = 'documentElement',
DEFAULT_VIEW = 'defaultView',
PARENT_WINDOW = 'parentWindow',
TAG_NAME = 'tagName',
PARENT_NODE = 'parentNode',
FIRST_CHILD = 'firstChild',
PREVIOUS_SIBLING = 'previousSibling',
NEXT_SIBLING = 'nextSibling',
CONTAINS = 'contains',
COMPARE_DOCUMENT_POSITION = 'compareDocumentPosition',
EMPTY_STRING = '',
EMPTY_ARRAY = [],
documentElement = Y.config.doc.documentElement,
re_tag = /<([a-z]+)/i,
createFromDIV = function(html, tag) {
var div = Y.config.doc.createElement('div'),
ret = true;
div.innerHTML = html;
if (!div.firstChild || div.firstChild.tagName !== tag.toUpperCase()) {
ret = false;
}
return ret;
},
addFeature = Y.Features.add,
testFeature = Y.Features.test,
Y_DOM = {
/**
* Returns the HTMLElement with the given ID (Wrapper for document.getElementById).
* @method byId
* @param {String} id the id attribute
* @param {Object} doc optional The document to search. Defaults to current document
* @return {HTMLElement | null} The HTMLElement with the id, or null if none found.
*/
byId: function(id, doc) {
// handle dupe IDs and IE name collision
return Y_DOM.allById(id, doc)[0] || null;
},
/**
* Returns the text content of the HTMLElement.
* @method getText
* @param {HTMLElement} element The html element.
* @return {String} The text content of the element (includes text of any descending elements).
*/
getText: (documentElement.textContent !== undefined) ?
function(element) {
var ret = '';
if (element) {
ret = element.textContent;
}
return ret || '';
} : function(element) {
var ret = '';
if (element) {
ret = element.innerText || element.nodeValue; // might be a textNode
}
return ret || '';
},
/**
* Sets the text content of the HTMLElement.
* @method setText
* @param {HTMLElement} element The html element.
* @param {String} content The content to add.
*/
setText: (documentElement.textContent !== undefined) ?
function(element, content) {
if (element) {
element.textContent = content;
}
} : function(element, content) {
if ('innerText' in element) {
element.innerText = content;
} else if ('nodeValue' in element) {
element.nodeValue = content;
}
},
/*
* Finds the ancestor of the element.
* @method ancestor
* @param {HTMLElement} element The html element.
* @param {Function} fn optional An optional boolean test to apply.
* The optional function is passed the current DOM node being tested as its only argument.
* If no function is given, the parentNode is returned.
* @param {Boolean} testSelf optional Whether or not to include the element in the scan
* @return {HTMLElement | null} The matching DOM node or null if none found.
*/
ancestor: function(element, fn, testSelf) {
var ret = null;
if (testSelf) {
ret = (!fn || fn(element)) ? element : null;
}
return ret || Y_DOM.elementByAxis(element, PARENT_NODE, fn, null);
},
/*
* Finds the ancestors of the element.
* @method ancestors
* @param {HTMLElement} element The html element.
* @param {Function} fn optional An optional boolean test to apply.
* The optional function is passed the current DOM node being tested as its only argument.
* If no function is given, all ancestors are returned.
* @param {Boolean} testSelf optional Whether or not to include the element in the scan
* @return {Array} An array containing all matching DOM nodes.
*/
ancestors: function(element, fn, testSelf) {
var ancestor = Y_DOM.ancestor.apply(Y_DOM, arguments),
ret = (ancestor) ? [ancestor] : [];
while ((ancestor = Y_DOM.ancestor(ancestor, fn))) {
if (ancestor) {
ret.unshift(ancestor);
}
}
return ret;
},
/**
* Searches the element by the given axis for the first matching element.
* @method elementByAxis
* @param {HTMLElement} element The html element.
* @param {String} axis The axis to search (parentNode, nextSibling, previousSibling).
* @param {Function} fn optional An optional boolean test to apply.
* @param {Boolean} all optional Whether all node types should be returned, or just element nodes.
* The optional function is passed the current HTMLElement being tested as its only argument.
* If no function is given, the first element is returned.
* @return {HTMLElement | null} The matching element or null if none found.
*/
elementByAxis: function(element, axis, fn, all) {
while (element && (element = element[axis])) { // NOTE: assignment
if ( (all || element[TAG_NAME]) && (!fn || fn(element)) ) {
return element;
}
}
return null;
},
/**
* Determines whether or not one HTMLElement is or contains another HTMLElement.
* @method contains
* @param {HTMLElement} element The containing html element.
* @param {HTMLElement} needle The html element that may be contained.
* @return {Boolean} Whether or not the element is or contains the needle.
*/
contains: function(element, needle) {
var ret = false;
if ( !needle || !element || !needle[NODE_TYPE] || !element[NODE_TYPE]) {
ret = false;
} else if (element[CONTAINS]) {
if (Y.UA.opera || needle[NODE_TYPE] === 1) { // IE & SAF contains fail if needle not an ELEMENT_NODE
ret = element[CONTAINS](needle);
} else {
ret = Y_DOM._bruteContains(element, needle);
}
} else if (element[COMPARE_DOCUMENT_POSITION]) { // gecko
if (element === needle || !!(element[COMPARE_DOCUMENT_POSITION](needle) & 16)) {
ret = true;
}
}
return ret;
},
/**
* Determines whether or not the HTMLElement is part of the document.
* @method inDoc
* @param {HTMLElement} element The containing html element.
* @param {HTMLElement} doc optional The document to check.
* @return {Boolean} Whether or not the element is attached to the document.
*/
inDoc: function(element, doc) {
var ret = false,
rootNode;
if (element && element.nodeType) {
(doc) || (doc = element[OWNER_DOCUMENT]);
rootNode = doc[DOCUMENT_ELEMENT];
// contains only works with HTML_ELEMENT
if (rootNode && rootNode.contains && element.tagName) {
ret = rootNode.contains(element);
} else {
ret = Y_DOM.contains(rootNode, element);
}
}
return ret;
},
allById: function(id, root) {
root = root || Y.config.doc;
var nodes = [],
ret = [],
i,
node;
if (root.querySelectorAll) {
ret = root.querySelectorAll('[id="' + id + '"]');
} else if (root.all) {
nodes = root.all(id);
if (nodes) {
// root.all may return HTMLElement or HTMLCollection.
// some elements are also HTMLCollection (FORM, SELECT).
if (nodes.nodeName) {
if (nodes.id === id) { // avoid false positive on name
ret.push(nodes);
nodes = EMPTY_ARRAY; // done, no need to filter
} else { // prep for filtering
nodes = [nodes];
}
}
if (nodes.length) {
// filter out matches on node.name
// and element.id as reference to element with id === 'id'
for (i = 0; node = nodes[i++];) {
if (node.id === id ||
(node.attributes && node.attributes.id &&
node.attributes.id.value === id)) {
ret.push(node);
}
}
}
}
} else {
ret = [Y_DOM._getDoc(root).getElementById(id)];
}
return ret;
},
/**
* Creates a new dom node using the provided markup string.
* @method create
* @param {String} html The markup used to create the element
* @param {HTMLDocument} doc An optional document context
* @return {HTMLElement|DocumentFragment} returns a single HTMLElement
* when creating one node, and a documentFragment when creating
* multiple nodes.
*/
create: function(html, doc) {
if (typeof html === 'string') {
html = Y.Lang.trim(html); // match IE which trims whitespace from innerHTML
}
doc = doc || Y.config.doc;
var m = re_tag.exec(html),
create = Y_DOM._create,
custom = Y_DOM.creators,
ret = null,
creator,
tag, nodes;
if (html != undefined) { // not undefined or null
if (m && m[1]) {
creator = custom[m[1].toLowerCase()];
if (typeof creator === 'function') {
create = creator;
} else {
tag = creator;
}
}
nodes = create(html, doc, tag).childNodes;
if (nodes.length === 1) { // return single node, breaking parentNode ref from "fragment"
ret = nodes[0].parentNode.removeChild(nodes[0]);
} else if (nodes[0] && nodes[0].className === 'yui3-big-dummy') { // using dummy node to preserve some attributes (e.g. OPTION not selected)
if (nodes.length === 2) {
ret = nodes[0].nextSibling;
} else {
nodes[0].parentNode.removeChild(nodes[0]);
ret = Y_DOM._nl2frag(nodes, doc);
}
} else { // return multiple nodes as a fragment
ret = Y_DOM._nl2frag(nodes, doc);
}
}
return ret;
},
_nl2frag: function(nodes, doc) {
var ret = null,
i, len;
if (nodes && (nodes.push || nodes.item) && nodes[0]) {
doc = doc || nodes[0].ownerDocument;
ret = doc.createDocumentFragment();
if (nodes.item) { // convert live list to static array
nodes = Y.Array(nodes, 0, true);
}
for (i = 0, len = nodes.length; i < len; i++) {
ret.appendChild(nodes[i]);
}
} // else inline with log for minification
else { Y.log('unable to convert ' + nodes + ' to fragment', 'warn', 'dom'); }
return ret;
},
CUSTOM_ATTRIBUTES: (!documentElement.hasAttribute) ? { // IE < 8
'for': 'htmlFor',
'class': 'className'
} : { // w3c
'htmlFor': 'for',
'className': 'class'
},
/**
* Provides a normalized attribute interface.
* @method setAttibute
* @param {HTMLElement} el The target element for the attribute.
* @param {String} attr The attribute to set.
* @param {String} val The value of the attribute.
*/
setAttribute: function(el, attr, val, ieAttr) {
if (el && attr && el.setAttribute) {
attr = Y_DOM.CUSTOM_ATTRIBUTES[attr] || attr;
el.setAttribute(attr, val, ieAttr);
}
else { Y.log('bad input to setAttribute', 'warn', 'dom'); }
},
/**
* Provides a normalized attribute interface.
* @method getAttibute
* @param {HTMLElement} el The target element for the attribute.
* @param {String} attr The attribute to get.
* @return {String} The current value of the attribute.
*/
getAttribute: function(el, attr, ieAttr) {
ieAttr = (ieAttr !== undefined) ? ieAttr : 2;
var ret = '';
if (el && attr && el.getAttribute) {
attr = Y_DOM.CUSTOM_ATTRIBUTES[attr] || attr;
ret = el.getAttribute(attr, ieAttr);
if (ret === null) {
ret = ''; // per DOM spec
}
}
else { Y.log('bad input to getAttribute', 'warn', 'dom'); }
return ret;
},
isWindow: function(obj) {
return !!(obj && obj.alert && obj.document);
},
_fragClones: {},
_create: function(html, doc, tag) {
tag = tag || 'div';
var frag = Y_DOM._fragClones[tag];
if (frag) {
frag = frag.cloneNode(false);
} else {
frag = Y_DOM._fragClones[tag] = doc.createElement(tag);
}
frag.innerHTML = html;
return frag;
},
_removeChildNodes: function(node) {
while (node.firstChild) {
node.removeChild(node.firstChild);
}
},
/**
* Inserts content in a node at the given location
* @method addHTML
* @param {HTMLElement} node The node to insert into
* @param {HTMLElement | Array | HTMLCollection} content The content to be inserted
* @param {HTMLElement} where Where to insert the content
* If no "where" is given, content is appended to the node
* Possible values for "where"
* <dl>
* <dt>HTMLElement</dt>
* <dd>The element to insert before</dd>
* <dt>"replace"</dt>
* <dd>Replaces the existing HTML</dd>
* <dt>"before"</dt>
* <dd>Inserts before the existing HTML</dd>
* <dt>"before"</dt>
* <dd>Inserts content before the node</dd>
* <dt>"after"</dt>
* <dd>Inserts content after the node</dd>
* </dl>
*/
addHTML: function(node, content, where) {
var nodeParent = node.parentNode,
i = 0,
item,
ret = content,
newNode;
if (content != undefined) { // not null or undefined (maybe 0)
if (content.nodeType) { // DOM node, just add it
newNode = content;
} else if (typeof content == 'string' || typeof content == 'number') {
ret = newNode = Y_DOM.create(content);
} else if (content[0] && content[0].nodeType) { // array or collection
newNode = Y.config.doc.createDocumentFragment();
while ((item = content[i++])) {
newNode.appendChild(item); // append to fragment for insertion
}
}
}
if (where) {
if (where.nodeType) { // insert regardless of relationship to node
where.parentNode.insertBefore(newNode, where);
} else {
switch (where) {
case 'replace':
while (node.firstChild) {
node.removeChild(node.firstChild);
}
if (newNode) { // allow empty content to clear node
node.appendChild(newNode);
}
break;
case 'before':
nodeParent.insertBefore(newNode, node);
break;
case 'after':
if (node.nextSibling) { // IE errors if refNode is null
nodeParent.insertBefore(newNode, node.nextSibling);
} else {
nodeParent.appendChild(newNode);
}
break;
default:
node.appendChild(newNode);
}
}
} else if (newNode) {
node.appendChild(newNode);
}
return ret;
},
VALUE_SETTERS: {},
VALUE_GETTERS: {},
getValue: function(node) {
var ret = '', // TODO: return null?
getter;
if (node && node[TAG_NAME]) {
getter = Y_DOM.VALUE_GETTERS[node[TAG_NAME].toLowerCase()];
if (getter) {
ret = getter(node);
} else {
ret = node.value;
}
}
// workaround for IE8 JSON stringify bug
// which converts empty string values to null
if (ret === EMPTY_STRING) {
ret = EMPTY_STRING; // for real
}
return (typeof ret === 'string') ? ret : '';
},
setValue: function(node, val) {
var setter;
if (node && node[TAG_NAME]) {
setter = Y_DOM.VALUE_SETTERS[node[TAG_NAME].toLowerCase()];
if (setter) {
setter(node, val);
} else {
node.value = val;
}
}
},
siblings: function(node, fn) {
var nodes = [],
sibling = node;
while ((sibling = sibling[PREVIOUS_SIBLING])) {
if (sibling[TAG_NAME] && (!fn || fn(sibling))) {
nodes.unshift(sibling);
}
}
sibling = node;
while ((sibling = sibling[NEXT_SIBLING])) {
if (sibling[TAG_NAME] && (!fn || fn(sibling))) {
nodes.push(sibling);
}
}
return nodes;
},
/**
* Brute force version of contains.
* Used for browsers without contains support for non-HTMLElement Nodes (textNodes, etc).
* @method _bruteContains
* @private
* @param {HTMLElement} element The containing html element.
* @param {HTMLElement} needle The html element that may be contained.
* @return {Boolean} Whether or not the element is or contains the needle.
*/
_bruteContains: function(element, needle) {
while (needle) {
if (element === needle) {
return true;
}
needle = needle.parentNode;
}
return false;
},
// TODO: move to Lang?
/**
* Memoizes dynamic regular expressions to boost runtime performance.
* @method _getRegExp
* @private
* @param {String} str The string to convert to a regular expression.
* @param {String} flags optional An optinal string of flags.
* @return {RegExp} An instance of RegExp
*/
_getRegExp: function(str, flags) {
flags = flags || '';
Y_DOM._regexCache = Y_DOM._regexCache || {};
if (!Y_DOM._regexCache[str + flags]) {
Y_DOM._regexCache[str + flags] = new RegExp(str, flags);
}
return Y_DOM._regexCache[str + flags];
},
// TODO: make getDoc/Win true privates?
/**
* returns the appropriate document.
* @method _getDoc
* @private
* @param {HTMLElement} element optional Target element.
* @return {Object} The document for the given element or the default document.
*/
_getDoc: function(element) {
var doc = Y.config.doc;
if (element) {
doc = (element[NODE_TYPE] === 9) ? element : // element === document
element[OWNER_DOCUMENT] || // element === DOM node
element.document || // element === window
Y.config.doc; // default
}
return doc;
},
/**
* returns the appropriate window.
* @method _getWin
* @private
* @param {HTMLElement} element optional Target element.
* @return {Object} The window for the given element or the default window.
*/
_getWin: function(element) {
var doc = Y_DOM._getDoc(element);
return doc[DEFAULT_VIEW] || doc[PARENT_WINDOW] || Y.config.win;
},
_batch: function(nodes, fn, arg1, arg2, arg3, etc) {
fn = (typeof fn === 'string') ? Y_DOM[fn] : fn;
var result,
args = Array.prototype.slice.call(arguments, 2),
i = 0,
node,
ret;
if (fn && nodes) {
while ((node = nodes[i++])) {
result = result = fn.call(Y_DOM, node, arg1, arg2, arg3, etc);
if (typeof result !== 'undefined') {
(ret) || (ret = []);
ret.push(result);
}
}
}
return (typeof ret !== 'undefined') ? ret : nodes;
},
wrap: function(node, html) {
var parent = Y.DOM.create(html),
nodes = parent.getElementsByTagName('*');
if (nodes.length) {
parent = nodes[nodes.length - 1];
}
if (node.parentNode) {
node.parentNode.replaceChild(parent, node);
}
parent.appendChild(node);
},
unwrap: function(node) {
var parent = node.parentNode,
lastChild = parent.lastChild,
node = parent.firstChild,
next = node,
grandparent;
if (parent) {
grandparent = parent.parentNode;
if (grandparent) {
while (node !== lastChild) {
next = node.nextSibling;
grandparent.insertBefore(node, parent);
node = next;
}
grandparent.replaceChild(lastChild, parent);
} else {
parent.removeChild(node);
}
}
},
generateID: function(el) {
var id = el.id;
if (!id) {
id = Y.stamp(el);
el.id = id;
}
return id;
},
creators: {}
};
addFeature('innerhtml', 'table', {
test: function() {
var node = Y.config.doc.createElement('table');
try {
node.innerHTML = '<tbody></tbody>';
} catch(e) {
return false;
}
return (node.firstChild && node.firstChild.nodeName === 'TBODY');
}
});
addFeature('innerhtml-div', 'tr', {
test: function() {
return createFromDIV('<tr></tr>', 'tr');
}
});
addFeature('innerhtml-div', 'script', {
test: function() {
return createFromDIV('<script></script>', 'script');
}
});
addFeature('value-set', 'select', {
test: function() {
var node = Y.config.doc.createElement('select');
node.innerHTML = '<option>1</option><option>2</option>';
node.value = '2';
return (node.value && node.value === '2');
}
});
(function(Y) {
var creators = Y_DOM.creators,
create = Y_DOM.create,
re_tbody = /(?:\/(?:thead|tfoot|tbody|caption|col|colgroup)>)+\s*<tbody/,
TABLE_OPEN = '<table>',
TABLE_CLOSE = '</table>';
if (!testFeature('innerhtml', 'table')) {
// TODO: thead/tfoot with nested tbody
// IE adds TBODY when creating TABLE elements (which may share this impl)
creators.tbody = function(html, doc) {
var frag = create(TABLE_OPEN + html + TABLE_CLOSE, doc),
tb = frag.children.tags('tbody')[0];
if (frag.children.length > 1 && tb && !re_tbody.test(html)) {
tb[PARENT_NODE].removeChild(tb); // strip extraneous tbody
}
return frag;
};
}
if (!testFeature('innerhtml-div', 'script')) {
creators.script = function(html, doc) {
var frag = doc.createElement('div');
frag.innerHTML = '-' + html;
frag.removeChild(frag[FIRST_CHILD]);
return frag;
}
Y_DOM.creators.link = Y_DOM.creators.style = Y_DOM.creators.script;
}
if (!testFeature('value-set', 'select')) {
Y_DOM.VALUE_SETTERS.select = function(node, val) {
for (var i = 0, options = node.getElementsByTagName('option'), option;
option = options[i++];) {
if (Y_DOM.getValue(option) === val) {
option.selected = true;
//Y_DOM.setAttribute(option, 'selected', 'selected');
break;
}
}
}
}
Y.mix(Y_DOM.VALUE_GETTERS, {
button: function(node) {
return (node.attributes && node.attributes.value) ? node.attributes.value.value : '';
}
});
Y.mix(Y_DOM.VALUE_SETTERS, {
// IE: node.value changes the button text, which should be handled via innerHTML
button: function(node, val) {
var attr = node.attributes.value;
if (!attr) {
attr = node[OWNER_DOCUMENT].createAttribute('value');
node.setAttributeNode(attr);
}
attr.value = val;
}
});
if (!testFeature('innerhtml-div', 'tr')) {
Y.mix(creators, {
option: function(html, doc) {
return create('<select><option class="yui3-big-dummy" selected></option>' + html + '</select>', doc);
},
tr: function(html, doc) {
return create('<tbody>' + html + '</tbody>', doc);
},
td: function(html, doc) {
return create('<tr>' + html + '</tr>', doc);
},
col: function(html, doc) {
return create('<colgroup>' + html + '</colgroup>', doc);
},
tbody: 'table'
});
Y.mix(creators, {
legend: 'fieldset',
th: creators.td,
thead: creators.tbody,
tfoot: creators.tbody,
caption: creators.tbody,
colgroup: creators.tbody,
optgroup: creators.option
});
}
Y.mix(Y_DOM.VALUE_GETTERS, {
option: function(node) {
var attrs = node.attributes;
return (attrs.value && attrs.value.specified) ? node.value : node.text;
},
select: function(node) {
var val = node.value,
options = node.options;
if (options && options.length) {
// TODO: implement multipe select
if (node.multiple) {
Y.log('multiple select normalization not implemented', 'warn', 'DOM');
} else {
val = Y_DOM.getValue(options[node.selectedIndex]);
}
}
return val;
}
});
})(Y);
Y.DOM = Y_DOM;
})(Y);
var addClass, hasClass, removeClass;
Y.mix(Y.DOM, {
/**
* Determines whether a DOM element has the given className.
* @method hasClass
* @for DOM
* @param {HTMLElement} element The DOM element.
* @param {String} className the class name to search for
* @return {Boolean} Whether or not the element has the given class.
*/
hasClass: function(node, className) {
var re = Y.DOM._getRegExp('(?:^|\\s+)' + className + '(?:\\s+|$)');
return re.test(node.className);
},
/**
* Adds a class name to a given DOM element.
* @method addClass
* @for DOM
* @param {HTMLElement} element The DOM element.
* @param {String} className the class name to add to the class attribute
*/
addClass: function(node, className) {
if (!Y.DOM.hasClass(node, className)) { // skip if already present
node.className = Y.Lang.trim([node.className, className].join(' '));
}
},
/**
* Removes a class name from a given element.
* @method removeClass
* @for DOM
* @param {HTMLElement} element The DOM element.
* @param {String} className the class name to remove from the class attribute
*/
removeClass: function(node, className) {
if (className && hasClass(node, className)) {
node.className = Y.Lang.trim(node.className.replace(Y.DOM._getRegExp('(?:^|\\s+)' +
className + '(?:\\s+|$)'), ' '));
if ( hasClass(node, className) ) { // in case of multiple adjacent
removeClass(node, className);
}
}
},
/**
* Replace a class with another class for a given element.
* If no oldClassName is present, the newClassName is simply added.
* @method replaceClass
* @for DOM
* @param {HTMLElement} element The DOM element
* @param {String} oldClassName the class name to be replaced
* @param {String} newClassName the class name that will be replacing the old class name
*/
replaceClass: function(node, oldC, newC) {
//Y.log('replaceClass replacing ' + oldC + ' with ' + newC, 'info', 'Node');
removeClass(node, oldC); // remove first in case oldC === newC
addClass(node, newC);
},
/**
* If the className exists on the node it is removed, if it doesn't exist it is added.
* @method toggleClass
* @for DOM
* @param {HTMLElement} element The DOM element
* @param {String} className the class name to be toggled
* @param {Boolean} addClass optional boolean to indicate whether class
* should be added or removed regardless of current state
*/
toggleClass: function(node, className, force) {
var add = (force !== undefined) ? force :
!(hasClass(node, className));
if (add) {
addClass(node, className);
} else {
removeClass(node, className);
}
}
});
hasClass = Y.DOM.hasClass;
removeClass = Y.DOM.removeClass;
addClass = Y.DOM.addClass;
Y.mix(Y.DOM, {
/**
* Sets the width of the element to the given size, regardless
* of box model, border, padding, etc.
* @method setWidth
* @param {HTMLElement} element The DOM element.
* @param {String|Int} size The pixel height to size to
*/
setWidth: function(node, size) {
Y.DOM._setSize(node, 'width', size);
},
/**
* Sets the height of the element to the given size, regardless
* of box model, border, padding, etc.
* @method setHeight
* @param {HTMLElement} element The DOM element.
* @param {String|Int} size The pixel height to size to
*/
setHeight: function(node, size) {
Y.DOM._setSize(node, 'height', size);
},
_setSize: function(node, prop, val) {
val = (val > 0) ? val : 0;
var size = 0;
node.style[prop] = val + 'px';
size = (prop === 'height') ? node.offsetHeight : node.offsetWidth;
if (size > val) {
val = val - (size - val);
if (val < 0) {
val = 0;
}
node.style[prop] = val + 'px';
}
}
});
}, '@VERSION@' ,{requires:['oop']});
YUI.add('dom-style', function(Y) {
(function(Y) {
/**
* Add style management functionality to DOM.
* @module dom
* @submodule dom-style
* @for DOM
*/
var DOCUMENT_ELEMENT = 'documentElement',
DEFAULT_VIEW = 'defaultView',
OWNER_DOCUMENT = 'ownerDocument',
STYLE = 'style',
FLOAT = 'float',
CSS_FLOAT = 'cssFloat',
STYLE_FLOAT = 'styleFloat',
TRANSPARENT = 'transparent',
GET_COMPUTED_STYLE = 'getComputedStyle',
GET_BOUNDING_CLIENT_RECT = 'getBoundingClientRect',
WINDOW = Y.config.win,
DOCUMENT = Y.config.doc,
UNDEFINED = undefined,
Y_DOM = Y.DOM,
TRANSFORM = 'transform',
VENDOR_TRANSFORM = [
'WebkitTransform',
'MozTransform',
'OTransform'
],
re_color = /color$/i,
re_unit = /width|height|top|left|right|bottom|margin|padding/i;
Y.Array.each(VENDOR_TRANSFORM, function(val) {
if (val in DOCUMENT[DOCUMENT_ELEMENT].style) {
TRANSFORM = val;
}
});
Y.mix(Y_DOM, {
DEFAULT_UNIT: 'px',
CUSTOM_STYLES: {
},
/**
* Sets a style property for a given element.
* @method setStyle
* @param {HTMLElement} An HTMLElement to apply the style to.
* @param {String} att The style property to set.
* @param {String|Number} val The value.
*/
setStyle: function(node, att, val, style) {
style = style || node.style;
var CUSTOM_STYLES = Y_DOM.CUSTOM_STYLES;
if (style) {
if (val === null || val === '') { // normalize unsetting
val = '';
} else if (!isNaN(new Number(val)) && re_unit.test(att)) { // number values may need a unit
val += Y_DOM.DEFAULT_UNIT;
}
if (att in CUSTOM_STYLES) {
if (CUSTOM_STYLES[att].set) {
CUSTOM_STYLES[att].set(node, val, style);
return; // NOTE: return
} else if (typeof CUSTOM_STYLES[att] === 'string') {
att = CUSTOM_STYLES[att];
}
} else if (att === '') { // unset inline styles
att = 'cssText';
val = '';
}
style[att] = val;
}
},
/**
* Returns the current style value for the given property.
* @method getStyle
* @param {HTMLElement} An HTMLElement to get the style from.
* @param {String} att The style property to get.
*/
getStyle: function(node, att, style) {
style = style || node.style;
var CUSTOM_STYLES = Y_DOM.CUSTOM_STYLES,
val = '';
if (style) {
if (att in CUSTOM_STYLES) {
if (CUSTOM_STYLES[att].get) {
return CUSTOM_STYLES[att].get(node, att, style); // NOTE: return
} else if (typeof CUSTOM_STYLES[att] === 'string') {
att = CUSTOM_STYLES[att];
}
}
val = style[att];
if (val === '') { // TODO: is empty string sufficient?
val = Y_DOM[GET_COMPUTED_STYLE](node, att);
}
}
return val;
},
/**
* Sets multiple style properties.
* @method setStyles
* @param {HTMLElement} node An HTMLElement to apply the styles to.
* @param {Object} hash An object literal of property:value pairs.
*/
setStyles: function(node, hash) {
var style = node.style;
Y.each(hash, function(v, n) {
Y_DOM.setStyle(node, n, v, style);
}, Y_DOM);
},
/**
* Returns the computed style for the given node.
* @method getComputedStyle
* @param {HTMLElement} An HTMLElement to get the style from.
* @param {String} att The style property to get.
* @return {String} The computed value of the style property.
*/
getComputedStyle: function(node, att) {
var val = '',
doc = node[OWNER_DOCUMENT];
if (node[STYLE] && doc[DEFAULT_VIEW] && doc[DEFAULT_VIEW][GET_COMPUTED_STYLE]) {
val = doc[DEFAULT_VIEW][GET_COMPUTED_STYLE](node, null)[att];
}
return val;
}
});
// normalize reserved word float alternatives ("cssFloat" or "styleFloat")
if (DOCUMENT[DOCUMENT_ELEMENT][STYLE][CSS_FLOAT] !== UNDEFINED) {
Y_DOM.CUSTOM_STYLES[FLOAT] = CSS_FLOAT;
} else if (DOCUMENT[DOCUMENT_ELEMENT][STYLE][STYLE_FLOAT] !== UNDEFINED) {
Y_DOM.CUSTOM_STYLES[FLOAT] = STYLE_FLOAT;
}
// fix opera computedStyle default color unit (convert to rgb)
if (Y.UA.opera) {
Y_DOM[GET_COMPUTED_STYLE] = function(node, att) {
var view = node[OWNER_DOCUMENT][DEFAULT_VIEW],
val = view[GET_COMPUTED_STYLE](node, '')[att];
if (re_color.test(att)) {
val = Y.Color.toRGB(val);
}
return val;
};
}
// safari converts transparent to rgba(), others use "transparent"
if (Y.UA.webkit) {
Y_DOM[GET_COMPUTED_STYLE] = function(node, att) {
var view = node[OWNER_DOCUMENT][DEFAULT_VIEW],
val = view[GET_COMPUTED_STYLE](node, '')[att];
if (val === 'rgba(0, 0, 0, 0)') {
val = TRANSPARENT;
}
return val;
};
}
Y.DOM._getAttrOffset = function(node, attr) {
var val = Y.DOM[GET_COMPUTED_STYLE](node, attr),
offsetParent = node.offsetParent,
position,
parentOffset,
offset;
if (val === 'auto') {
position = Y.DOM.getStyle(node, 'position');
if (position === 'static' || position === 'relative') {
val = 0;
} else if (offsetParent && offsetParent[GET_BOUNDING_CLIENT_RECT]) {
parentOffset = offsetParent[GET_BOUNDING_CLIENT_RECT]()[attr];
offset = node[GET_BOUNDING_CLIENT_RECT]()[attr];
if (attr === 'left' || attr === 'top') {
val = offset - parentOffset;
} else {
val = parentOffset - node[GET_BOUNDING_CLIENT_RECT]()[attr];
}
}
}
return val;
};
Y.DOM._getOffset = function(node) {
var pos,
xy = null;
if (node) {
pos = Y_DOM.getStyle(node, 'position');
xy = [
parseInt(Y_DOM[GET_COMPUTED_STYLE](node, 'left'), 10),
parseInt(Y_DOM[GET_COMPUTED_STYLE](node, 'top'), 10)
];
if ( isNaN(xy[0]) ) { // in case of 'auto'
xy[0] = parseInt(Y_DOM.getStyle(node, 'left'), 10); // try inline
if ( isNaN(xy[0]) ) { // default to offset value
xy[0] = (pos === 'relative') ? 0 : node.offsetLeft || 0;
}
}
if ( isNaN(xy[1]) ) { // in case of 'auto'
xy[1] = parseInt(Y_DOM.getStyle(node, 'top'), 10); // try inline
if ( isNaN(xy[1]) ) { // default to offset value
xy[1] = (pos === 'relative') ? 0 : node.offsetTop || 0;
}
}
}
return xy;
};
Y_DOM.CUSTOM_STYLES.transform = {
set: function(node, val, style) {
style[TRANSFORM] = val;
},
get: function(node, style) {
return Y_DOM[GET_COMPUTED_STYLE](node, TRANSFORM);
}
};
})(Y);
(function(Y) {
var PARSE_INT = parseInt,
RE = RegExp;
Y.Color = {
KEYWORDS: {
black: '000',
silver: 'c0c0c0',
gray: '808080',
white: 'fff',
maroon: '800000',
red: 'f00',
purple: '800080',
fuchsia: 'f0f',
green: '008000',
lime: '0f0',
olive: '808000',
yellow: 'ff0',
navy: '000080',
blue: '00f',
teal: '008080',
aqua: '0ff'
},
re_RGB: /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i,
re_hex: /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i,
re_hex3: /([0-9A-F])/gi,
toRGB: function(val) {
if (!Y.Color.re_RGB.test(val)) {
val = Y.Color.toHex(val);
}
if(Y.Color.re_hex.exec(val)) {
val = 'rgb(' + [
PARSE_INT(RE.$1, 16),
PARSE_INT(RE.$2, 16),
PARSE_INT(RE.$3, 16)
].join(', ') + ')';
}
return val;
},
toHex: function(val) {
val = Y.Color.KEYWORDS[val] || val;
if (Y.Color.re_RGB.exec(val)) {
val = [
Number(RE.$1).toString(16),
Number(RE.$2).toString(16),
Number(RE.$3).toString(16)
];
for (var i = 0; i < val.length; i++) {
if (val[i].length < 2) {
val[i] = '0' + val[i];
}
}
val = val.join('');
}
if (val.length < 6) {
val = val.replace(Y.Color.re_hex3, '$1$1');
}
if (val !== 'transparent' && val.indexOf('#') < 0) {
val = '#' + val;
}
return val.toUpperCase();
}
};
})(Y);
}, '@VERSION@' ,{requires:['dom-base']});
YUI.add('dom-screen', function(Y) {
(function(Y) {
/**
* Adds position and region management functionality to DOM.
* @module dom
* @submodule dom-screen
* @for DOM
*/
var DOCUMENT_ELEMENT = 'documentElement',
COMPAT_MODE = 'compatMode',
POSITION = 'position',
FIXED = 'fixed',
RELATIVE = 'relative',
LEFT = 'left',
TOP = 'top',
_BACK_COMPAT = 'BackCompat',
MEDIUM = 'medium',
BORDER_LEFT_WIDTH = 'borderLeftWidth',
BORDER_TOP_WIDTH = 'borderTopWidth',
GET_BOUNDING_CLIENT_RECT = 'getBoundingClientRect',
GET_COMPUTED_STYLE = 'getComputedStyle',
Y_DOM = Y.DOM,
// TODO: how about thead/tbody/tfoot/tr?
// TODO: does caption matter?
RE_TABLE = /^t(?:able|d|h)$/i,
SCROLL_NODE;
if (Y.UA.ie) {
if (Y.config.doc[COMPAT_MODE] !== 'quirks') {
SCROLL_NODE = DOCUMENT_ELEMENT;
} else {
SCROLL_NODE = 'body';
}
}
Y.mix(Y_DOM, {
/**
* Returns the inner height of the viewport (exludes scrollbar).
* @method winHeight
* @return {Number} The current height of the viewport.
*/
winHeight: function(node) {
var h = Y_DOM._getWinSize(node).height;
Y.log('winHeight returning ' + h, 'info', 'dom-screen');
return h;
},
/**
* Returns the inner width of the viewport (exludes scrollbar).
* @method winWidth
* @return {Number} The current width of the viewport.
*/
winWidth: function(node) {
var w = Y_DOM._getWinSize(node).width;
Y.log('winWidth returning ' + w, 'info', 'dom-screen');
return w;
},
/**
* Document height
* @method docHeight
* @return {Number} The current height of the document.
*/
docHeight: function(node) {
var h = Y_DOM._getDocSize(node).height;
Y.log('docHeight returning ' + h, 'info', 'dom-screen');
return Math.max(h, Y_DOM._getWinSize(node).height);
},
/**
* Document width
* @method docWidth
* @return {Number} The current width of the document.
*/
docWidth: function(node) {
var w = Y_DOM._getDocSize(node).width;
Y.log('docWidth returning ' + w, 'info', 'dom-screen');
return Math.max(w, Y_DOM._getWinSize(node).width);
},
/**
* Amount page has been scroll horizontally
* @method docScrollX
* @return {Number} The current amount the screen is scrolled horizontally.
*/
docScrollX: function(node, doc) {
doc = doc || (node) ? Y_DOM._getDoc(node) : Y.config.doc; // perf optimization
var dv = doc.defaultView,
pageOffset = (dv) ? dv.pageXOffset : 0;
return Math.max(doc[DOCUMENT_ELEMENT].scrollLeft, doc.body.scrollLeft, pageOffset);
},
/**
* Amount page has been scroll vertically
* @method docScrollY
* @return {Number} The current amount the screen is scrolled vertically.
*/
docScrollY: function(node, doc) {
doc = doc || (node) ? Y_DOM._getDoc(node) : Y.config.doc; // perf optimization
var dv = doc.defaultView,
pageOffset = (dv) ? dv.pageYOffset : 0;
return Math.max(doc[DOCUMENT_ELEMENT].scrollTop, doc.body.scrollTop, pageOffset);
},
/**
* Gets the current position of an element based on page coordinates.
* Element must be part of the DOM tree to have page coordinates
* (display:none or elements not appended return false).
* @method getXY
* @param element The target element
* @return {Array} The XY position of the element
TODO: test inDocument/display?
*/
getXY: function() {
if (Y.config.doc[DOCUMENT_ELEMENT][GET_BOUNDING_CLIENT_RECT]) {
return function(node) {
var xy = null,
scrollLeft,
scrollTop,
box,
off1, off2,
bLeft, bTop,
mode,
doc,
inDoc,
rootNode;
if (node && node.tagName) {
doc = node.ownerDocument;
rootNode = doc[DOCUMENT_ELEMENT];
// inline inDoc check for perf
if (rootNode.contains) {
inDoc = rootNode.contains(node);
} else {
inDoc = Y.DOM.contains(rootNode, node);
}
if (inDoc) {
scrollLeft = (SCROLL_NODE) ? doc[SCROLL_NODE].scrollLeft : Y_DOM.docScrollX(node, doc);
scrollTop = (SCROLL_NODE) ? doc[SCROLL_NODE].scrollTop : Y_DOM.docScrollY(node, doc);
box = node[GET_BOUNDING_CLIENT_RECT]();
xy = [box.left, box.top];
if (Y.UA.ie) {
off1 = 2;
off2 = 2;
mode = doc[COMPAT_MODE];
bLeft = Y_DOM[GET_COMPUTED_STYLE](doc[DOCUMENT_ELEMENT], BORDER_LEFT_WIDTH);
bTop = Y_DOM[GET_COMPUTED_STYLE](doc[DOCUMENT_ELEMENT], BORDER_TOP_WIDTH);
if (Y.UA.ie === 6) {
if (mode !== _BACK_COMPAT) {
off1 = 0;
off2 = 0;
}
}
if ((mode == _BACK_COMPAT)) {
if (bLeft !== MEDIUM) {
off1 = parseInt(bLeft, 10);
}
if (bTop !== MEDIUM) {
off2 = parseInt(bTop, 10);
}
}
xy[0] -= off1;
xy[1] -= off2;
}
if ((scrollTop || scrollLeft)) {
if (!Y.UA.ios) {
xy[0] += scrollLeft;
xy[1] += scrollTop;
}
}
} else {
xy = Y_DOM._getOffset(node);
}
}
return xy;
}
} else {
return function(node) { // manually calculate by crawling up offsetParents
//Calculate the Top and Left border sizes (assumes pixels)
var xy = null,
doc,
parentNode,
bCheck,
scrollTop,
scrollLeft;
if (node) {
if (Y_DOM.inDoc(node)) {
xy = [node.offsetLeft, node.offsetTop];
doc = node.ownerDocument;
parentNode = node;
// TODO: refactor with !! or just falsey
bCheck = ((Y.UA.gecko || Y.UA.webkit > 519) ? true : false);
// TODO: worth refactoring for TOP/LEFT only?
while ((parentNode = parentNode.offsetParent)) {
xy[0] += parentNode.offsetLeft;
xy[1] += parentNode.offsetTop;
if (bCheck) {
xy = Y_DOM._calcBorders(parentNode, xy);
}
}
// account for any scrolled ancestors
if (Y_DOM.getStyle(node, POSITION) != FIXED) {
parentNode = node;
while ((parentNode = parentNode.parentNode)) {
scrollTop = parentNode.scrollTop;
scrollLeft = parentNode.scrollLeft;
//Firefox does something funky with borders when overflow is not visible.
if (Y.UA.gecko && (Y_DOM.getStyle(parentNode, 'overflow') !== 'visible')) {
xy = Y_DOM._calcBorders(parentNode, xy);
}
if (scrollTop || scrollLeft) {
xy[0] -= scrollLeft;
xy[1] -= scrollTop;
}
}
xy[0] += Y_DOM.docScrollX(node, doc);
xy[1] += Y_DOM.docScrollY(node, doc);
} else {
//Fix FIXED position -- add scrollbars
xy[0] += Y_DOM.docScrollX(node, doc);
xy[1] += Y_DOM.docScrollY(node, doc);
}
} else {
xy = Y_DOM._getOffset(node);
}
}
return xy;
};
}
}(),// NOTE: Executing for loadtime branching
/**
* Gets the current X position of an element based on page coordinates.
* Element must be part of the DOM tree to have page coordinates
* (display:none or elements not appended return false).
* @method getX
* @param element The target element
* @return {Int} The X position of the element
*/
getX: function(node) {
return Y_DOM.getXY(node)[0];
},
/**
* Gets the current Y position of an element based on page coordinates.
* Element must be part of the DOM tree to have page coordinates
* (display:none or elements not appended return false).
* @method getY
* @param element The target element
* @return {Int} The Y position of the element
*/
getY: function(node) {
return Y_DOM.getXY(node)[1];
},
/**
* Set the position of an html element in page coordinates.
* The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
* @method setXY
* @param element The target element
* @param {Array} xy Contains X & Y values for new position (coordinates are page-based)
* @param {Boolean} noRetry By default we try and set the position a second time if the first fails
*/
setXY: function(node, xy, noRetry) {
var setStyle = Y_DOM.setStyle,
pos,
delta,
newXY,
currentXY;
if (node && xy) {
pos = Y_DOM.getStyle(node, POSITION);
delta = Y_DOM._getOffset(node);
if (pos == 'static') { // default to relative
pos = RELATIVE;
setStyle(node, POSITION, pos);
}
currentXY = Y_DOM.getXY(node);
if (xy[0] !== null) {
setStyle(node, LEFT, xy[0] - currentXY[0] + delta[0] + 'px');
}
if (xy[1] !== null) {
setStyle(node, TOP, xy[1] - currentXY[1] + delta[1] + 'px');
}
if (!noRetry) {
newXY = Y_DOM.getXY(node);
if (newXY[0] !== xy[0] || newXY[1] !== xy[1]) {
Y_DOM.setXY(node, xy, true);
}
}
Y.log('setXY setting position to ' + xy, 'info', 'dom-screen');
} else {
Y.log('setXY failed to set ' + node + ' to ' + xy, 'info', 'dom-screen');
}
},
/**
* Set the X position of an html element in page coordinates, regardless of how the element is positioned.
* The element(s) must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
* @method setX
* @param element The target element
* @param {Int} x The X values for new position (coordinates are page-based)
*/
setX: function(node, x) {
return Y_DOM.setXY(node, [x, null]);
},
/**
* Set the Y position of an html element in page coordinates, regardless of how the element is positioned.
* The element(s) must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
* @method setY
* @param element The target element
* @param {Int} y The Y values for new position (coordinates are page-based)
*/
setY: function(node, y) {
return Y_DOM.setXY(node, [null, y]);
},
/**
* @method swapXY
* @description Swap the xy position with another node
* @param {Node} node The node to swap with
* @param {Node} otherNode The other node to swap with
* @return {Node}
*/
swapXY: function(node, otherNode) {
var xy = Y_DOM.getXY(node);
Y_DOM.setXY(node, Y_DOM.getXY(otherNode));
Y_DOM.setXY(otherNode, xy);
},
_calcBorders: function(node, xy2) {
var t = parseInt(Y_DOM[GET_COMPUTED_STYLE](node, BORDER_TOP_WIDTH), 10) || 0,
l = parseInt(Y_DOM[GET_COMPUTED_STYLE](node, BORDER_LEFT_WIDTH), 10) || 0;
if (Y.UA.gecko) {
if (RE_TABLE.test(node.tagName)) {
t = 0;
l = 0;
}
}
xy2[0] += l;
xy2[1] += t;
return xy2;
},
_getWinSize: function(node, doc) {
doc = doc || (node) ? Y_DOM._getDoc(node) : Y.config.doc;
var win = doc.defaultView || doc.parentWindow,
mode = doc[COMPAT_MODE],
h = win.innerHeight,
w = win.innerWidth,
root = doc[DOCUMENT_ELEMENT];
if ( mode && !Y.UA.opera ) { // IE, Gecko
if (mode != 'CSS1Compat') { // Quirks
root = doc.body;
}
h = root.clientHeight;
w = root.clientWidth;
}
return { height: h, width: w };
},
_getDocSize: function(node) {
var doc = (node) ? Y_DOM._getDoc(node) : Y.config.doc,
root = doc[DOCUMENT_ELEMENT];
if (doc[COMPAT_MODE] != 'CSS1Compat') {
root = doc.body;
}
return { height: root.scrollHeight, width: root.scrollWidth };
}
});
})(Y);
(function(Y) {
var TOP = 'top',
RIGHT = 'right',
BOTTOM = 'bottom',
LEFT = 'left',
getOffsets = function(r1, r2) {
var t = Math.max(r1[TOP], r2[TOP]),
r = Math.min(r1[RIGHT], r2[RIGHT]),
b = Math.min(r1[BOTTOM], r2[BOTTOM]),
l = Math.max(r1[LEFT], r2[LEFT]),
ret = {};
ret[TOP] = t;
ret[RIGHT] = r;
ret[BOTTOM] = b;
ret[LEFT] = l;
return ret;
},
DOM = Y.DOM;
Y.mix(DOM, {
/**
* Returns an Object literal containing the following about this element: (top, right, bottom, left)
* @for DOM
* @method region
* @param {HTMLElement} element The DOM element.
@return {Object} Object literal containing the following about this element: (top, right, bottom, left)
*/
region: function(node) {
var xy = DOM.getXY(node),
ret = false;
if (node && xy) {
ret = DOM._getRegion(
xy[1], // top
xy[0] + node.offsetWidth, // right
xy[1] + node.offsetHeight, // bottom
xy[0] // left
);
}
return ret;
},
/**
* Find the intersect information for the passes nodes.
* @method intersect
* @for DOM
* @param {HTMLElement} element The first element
* @param {HTMLElement | Object} element2 The element or region to check the interect with
* @param {Object} altRegion An object literal containing the region for the first element if we already have the data (for performance i.e. DragDrop)
@return {Object} Object literal containing the following intersection data: (top, right, bottom, left, area, yoff, xoff, inRegion)
*/
intersect: function(node, node2, altRegion) {
var r = altRegion || DOM.region(node), region = {},
n = node2,
off;
if (n.tagName) {
region = DOM.region(n);
} else if (Y.Lang.isObject(node2)) {
region = node2;
} else {
return false;
}
off = getOffsets(region, r);
return {
top: off[TOP],
right: off[RIGHT],
bottom: off[BOTTOM],
left: off[LEFT],
area: ((off[BOTTOM] - off[TOP]) * (off[RIGHT] - off[LEFT])),
yoff: ((off[BOTTOM] - off[TOP])),
xoff: (off[RIGHT] - off[LEFT]),
inRegion: DOM.inRegion(node, node2, false, altRegion)
};
},
/**
* Check if any part of this node is in the passed region
* @method inRegion
* @for DOM
* @param {Object} node2 The node to get the region from or an Object literal of the region
* $param {Boolean} all Should all of the node be inside the region
* @param {Object} altRegion An object literal containing the region for this node if we already have the data (for performance i.e. DragDrop)
* @return {Boolean} True if in region, false if not.
*/
inRegion: function(node, node2, all, altRegion) {
var region = {},
r = altRegion || DOM.region(node),
n = node2,
off;
if (n.tagName) {
region = DOM.region(n);
} else if (Y.Lang.isObject(node2)) {
region = node2;
} else {
return false;
}
if (all) {
return (
r[LEFT] >= region[LEFT] &&
r[RIGHT] <= region[RIGHT] &&
r[TOP] >= region[TOP] &&
r[BOTTOM] <= region[BOTTOM] );
} else {
off = getOffsets(region, r);
if (off[BOTTOM] >= off[TOP] && off[RIGHT] >= off[LEFT]) {
return true;
} else {
return false;
}
}
},
/**
* Check if any part of this element is in the viewport
* @method inViewportRegion
* @for DOM
* @param {HTMLElement} element The DOM element.
* @param {Boolean} all Should all of the node be inside the region
* @param {Object} altRegion An object literal containing the region for this node if we already have the data (for performance i.e. DragDrop)
* @return {Boolean} True if in region, false if not.
*/
inViewportRegion: function(node, all, altRegion) {
return DOM.inRegion(node, DOM.viewportRegion(node), all, altRegion);
},
_getRegion: function(t, r, b, l) {
var region = {};
region[TOP] = region[1] = t;
region[LEFT] = region[0] = l;
region[BOTTOM] = b;
region[RIGHT] = r;
region.width = region[RIGHT] - region[LEFT];
region.height = region[BOTTOM] - region[TOP];
return region;
},
/**
* Returns an Object literal containing the following about the visible region of viewport: (top, right, bottom, left)
* @method viewportRegion
* @for DOM
* @return {Object} Object literal containing the following about the visible region of the viewport: (top, right, bottom, left)
*/
viewportRegion: function(node) {
node = node || Y.config.doc.documentElement;
var ret = false,
scrollX,
scrollY;
if (node) {
scrollX = DOM.docScrollX(node);
scrollY = DOM.docScrollY(node);
ret = DOM._getRegion(scrollY, // top
DOM.winWidth(node) + scrollX, // right
scrollY + DOM.winHeight(node), // bottom
scrollX); // left
}
return ret;
}
});
})(Y);
}, '@VERSION@' ,{requires:['dom-base', 'dom-style', 'event-base']});
YUI.add('selector-native', function(Y) {
(function(Y) {
/**
* The selector-native module provides support for native querySelector
* @module dom
* @submodule selector-native
* @for Selector
*/
/**
* Provides support for using CSS selectors to query the DOM
* @class Selector
* @static
* @for Selector
*/
Y.namespace('Selector'); // allow native module to standalone
var COMPARE_DOCUMENT_POSITION = 'compareDocumentPosition',
OWNER_DOCUMENT = 'ownerDocument';
var Selector = {
_foundCache: [],
useNative: true,
_compare: ('sourceIndex' in Y.config.doc.documentElement) ?
function(nodeA, nodeB) {
var a = nodeA.sourceIndex,
b = nodeB.sourceIndex;
if (a === b) {
return 0;
} else if (a > b) {
return 1;
}
return -1;
} : (Y.config.doc.documentElement[COMPARE_DOCUMENT_POSITION] ?
function(nodeA, nodeB) {
if (nodeA[COMPARE_DOCUMENT_POSITION](nodeB) & 4) {
return -1;
} else {
return 1;
}
} :
function(nodeA, nodeB) {
var rangeA, rangeB, compare;
if (nodeA && nodeB) {
rangeA = nodeA[OWNER_DOCUMENT].createRange();
rangeA.setStart(nodeA, 0);
rangeB = nodeB[OWNER_DOCUMENT].createRange();
rangeB.setStart(nodeB, 0);
compare = rangeA.compareBoundaryPoints(1, rangeB); // 1 === Range.START_TO_END
}
return compare;
}),
_sort: function(nodes) {
if (nodes) {
nodes = Y.Array(nodes, 0, true);
if (nodes.sort) {
nodes.sort(Selector._compare);
}
}
return nodes;
},
_deDupe: function(nodes) {
var ret = [],
i, node;
for (i = 0; (node = nodes[i++]);) {
if (!node._found) {
ret[ret.length] = node;
node._found = true;
}
}
for (i = 0; (node = ret[i++]);) {
node._found = null;
node.removeAttribute('_found');
}
return ret;
},
/**
* Retrieves a set of nodes based on a given CSS selector.
* @method query
*
* @param {string} selector The CSS Selector to test the node against.
* @param {HTMLElement} root optional An HTMLElement to start the query from. Defaults to Y.config.doc
* @param {Boolean} firstOnly optional Whether or not to return only the first match.
* @return {Array} An array of nodes that match the given selector.
* @static
*/
query: function(selector, root, firstOnly, skipNative) {
root = root || Y.config.doc;
var ret = [],
useNative = (Y.Selector.useNative && Y.config.doc.querySelector && !skipNative),
queries = [[selector, root]],
query,
result,
i,
fn = (useNative) ? Y.Selector._nativeQuery : Y.Selector._bruteQuery;
if (selector && fn) {
// split group into seperate queries
if (!skipNative && // already done if skipping
(!useNative || root.tagName)) { // split native when element scoping is needed
queries = Selector._splitQueries(selector, root);
}
for (i = 0; (query = queries[i++]);) {
result = fn(query[0], query[1], firstOnly);
if (!firstOnly) { // coerce DOM Collection to Array
result = Y.Array(result, 0, true);
}
if (result) {
ret = ret.concat(result);
}
}
if (queries.length > 1) { // remove dupes and sort by doc order
ret = Selector._sort(Selector._deDupe(ret));
}
}
Y.log('query: ' + selector + ' returning: ' + ret.length, 'info', 'Selector');
return (firstOnly) ? (ret[0] || null) : ret;
},
// allows element scoped queries to begin with combinator
// e.g. query('> p', document.body) === query('body > p')
_splitQueries: function(selector, node) {
var groups = selector.split(','),
queries = [],
prefix = '',
i, len;
if (node) {
// enforce for element scoping
if (node.tagName) {
node.id = node.id || Y.guid();
prefix = '[id="' + node.id + '"] ';
}
for (i = 0, len = groups.length; i < len; ++i) {
selector = prefix + groups[i];
queries.push([selector, node]);
}
}
return queries;
},
_nativeQuery: function(selector, root, one) {
if (Y.UA.webkit && selector.indexOf(':checked') > -1 &&
(Y.Selector.pseudos && Y.Selector.pseudos.checked)) { // webkit (chrome, safari) fails to find "selected"
return Y.Selector.query(selector, root, one, true); // redo with skipNative true to try brute query
}
try {
//Y.log('trying native query with: ' + selector, 'info', 'selector-native');
return root['querySelector' + (one ? '' : 'All')](selector);
} catch(e) { // fallback to brute if available
//Y.log('native query error; reverting to brute query with: ' + selector, 'info', 'selector-native');
return Y.Selector.query(selector, root, one, true); // redo with skipNative true
}
},
filter: function(nodes, selector) {
var ret = [],
i, node;
if (nodes && selector) {
for (i = 0; (node = nodes[i++]);) {
if (Y.Selector.test(node, selector)) {
ret[ret.length] = node;
}
}
} else {
Y.log('invalid filter input (nodes: ' + nodes +
', selector: ' + selector + ')', 'warn', 'Selector');
}
return ret;
},
test: function(node, selector, root) {
var ret = false,
groups = selector.split(','),
useFrag = false,
parent,
item,
items,
frag,
i, j, group;
if (node && node.tagName) { // only test HTMLElements
// we need a root if off-doc
if (!root && !Y.DOM.inDoc(node)) {
parent = node.parentNode;
if (parent) {
root = parent;
} else { // only use frag when no parent to query
frag = node[OWNER_DOCUMENT].createDocumentFragment();
frag.appendChild(node);
root = frag;
useFrag = true;
}
}
root = root || node[OWNER_DOCUMENT];
if (!node.id) {
node.id = Y.guid();
}
for (i = 0; (group = groups[i++]);) { // TODO: off-dom test
group += '[id="' + node.id + '"]';
items = Y.Selector.query(group, root);
for (j = 0; item = items[j++];) {
if (item === node) {
ret = true;
break;
}
}
if (ret) {
break;
}
}
if (useFrag) { // cleanup
frag.removeChild(node);
}
}
return ret;
},
/**
* A convenience function to emulate Y.Node's aNode.ancestor(selector).
* @param {HTMLElement} element An HTMLElement to start the query from.
* @param {String} selector The CSS selector to test the node against.
* @return {HTMLElement} The ancestor node matching the selector, or null.
* @param {Boolean} testSelf optional Whether or not to include the element in the scan
* @static
* @method ancestor
*/
ancestor: function (element, selector, testSelf) {
return Y.DOM.ancestor(element, function(n) {
return Y.Selector.test(n, selector);
}, testSelf);
}
};
Y.mix(Y.Selector, Selector, true);
})(Y);
}, '@VERSION@' ,{requires:['dom-base']});
YUI.add('selector-css2', function(Y) {
/**
* The selector module provides helper methods allowing CSS2 Selectors to be used with DOM elements.
* @module dom
* @submodule selector-css2
* @for Selector
*/
/**
* Provides helper methods for collecting and filtering DOM elements.
*/
var PARENT_NODE = 'parentNode',
TAG_NAME = 'tagName',
ATTRIBUTES = 'attributes',
COMBINATOR = 'combinator',
PSEUDOS = 'pseudos',
Selector = Y.Selector,
SelectorCSS2 = {
_reRegExpTokens: /([\^\$\?\[\]\*\+\-\.\(\)\|\\])/, // TODO: move?
SORT_RESULTS: true,
_children: function(node, tag) {
var ret = node.children,
i,
children = [],
childNodes,
child;
if (node.children && tag && node.children.tags) {
children = node.children.tags(tag);
} else if ((!ret && node[TAG_NAME]) || (ret && tag)) { // only HTMLElements have children
childNodes = ret || node.childNodes;
ret = [];
for (i = 0; (child = childNodes[i++]);) {
if (child.tagName) {
if (!tag || tag === child.tagName) {
ret.push(child);
}
}
}
}
return ret || [];
},
_re: {
//attr: /(\[.*\])/g,
attr: /(\[[^\]]*\])/g,
pseudos: /:([\-\w]+(?:\(?:['"]?(.+)['"]?\)))*/i
},
/**
* Mapping of shorthand tokens to corresponding attribute selector
* @property shorthand
* @type object
*/
shorthand: {
'\\#(-?[_a-z]+[-\\w]*)': '[id=$1]',
'\\.(-?[_a-z]+[-\\w]*)': '[className~=$1]'
},
/**
* List of operators and corresponding boolean functions.
* These functions are passed the attribute and the current node's value of the attribute.
* @property operators
* @type object
*/
operators: {
'': function(node, attr) { return Y.DOM.getAttribute(node, attr) !== ''; }, // Just test for existence of attribute
//'': '.+',
//'=': '^{val}$', // equality
'~=': '(?:^|\\s+){val}(?:\\s+|$)', // space-delimited
'|=': '^{val}-?' // optional hyphen-delimited
},
pseudos: {
'first-child': function(node) {
return Y.Selector._children(node[PARENT_NODE])[0] === node;
}
},
_bruteQuery: function(selector, root, firstOnly) {
var ret = [],
nodes = [],
tokens = Selector._tokenize(selector),
token = tokens[tokens.length - 1],
rootDoc = Y.DOM._getDoc(root),
child,
id,
className,
tagName;
// if we have an initial ID, set to root when in document
/*
if (tokens[0] && rootDoc === root &&
(id = tokens[0].id) &&
rootDoc.getElementById(id)) {
root = rootDoc.getElementById(id);
}
*/
if (token) {
// prefilter nodes
id = token.id;
className = token.className;
tagName = token.tagName || '*';
if (root.getElementsByTagName) { // non-IE lacks DOM api on doc frags
// try ID first, unless no root.all && root not in document
// (root.all works off document, but not getElementById)
// TODO: move to allById?
if (id && (root.all || (root.nodeType === 9 || Y.DOM.inDoc(root)))) {
nodes = Y.DOM.allById(id, root);
// try className
} else if (className) {
nodes = root.getElementsByClassName(className);
} else { // default to tagName
nodes = root.getElementsByTagName(tagName);
}
} else { // brute getElementsByTagName('*')
child = root.firstChild;
while (child) {
if (child.tagName) { // only collect HTMLElements
nodes.push(child);
}
child = child.nextSilbing || child.firstChild;
}
}
if (nodes.length) {
ret = Selector._filterNodes(nodes, tokens, firstOnly);
}
}
return ret;
},
_filterNodes: function(nodes, tokens, firstOnly) {
var i = 0,
j,
len = tokens.length,
n = len - 1,
result = [],
node = nodes[0],
tmpNode = node,
getters = Y.Selector.getters,
operator,
combinator,
token,
path,
pass,
//FUNCTION = 'function',
value,
tests,
test;
//do {
for (i = 0; (tmpNode = node = nodes[i++]);) {
n = len - 1;
path = null;
testLoop:
while (tmpNode && tmpNode.tagName) {
token = tokens[n];
tests = token.tests;
j = tests.length;
if (j && !pass) {
while ((test = tests[--j])) {
operator = test[1];
if (getters[test[0]]) {
value = getters[test[0]](tmpNode, test[0]);
} else {
value = tmpNode[test[0]];
// use getAttribute for non-standard attributes
if (value === undefined && tmpNode.getAttribute) {
value = tmpNode.getAttribute(test[0]);
}
}
if ((operator === '=' && value !== test[2]) || // fast path for equality
(typeof operator !== 'string' && // protect against String.test monkey-patch (Moo)
operator.test && !operator.test(value)) || // regex test
(!operator.test && // protect against RegExp as function (webkit)
typeof operator === 'function' && !operator(tmpNode, test[0]))) { // function test
// skip non element nodes or non-matching tags
if ((tmpNode = tmpNode[path])) {
while (tmpNode &&
(!tmpNode.tagName ||
(token.tagName && token.tagName !== tmpNode.tagName))
) {
tmpNode = tmpNode[path];
}
}
continue testLoop;
}
}
}
n--; // move to next token
// now that we've passed the test, move up the tree by combinator
if (!pass && (combinator = token.combinator)) {
path = combinator.axis;
tmpNode = tmpNode[path];
// skip non element nodes
while (tmpNode && !tmpNode.tagName) {
tmpNode = tmpNode[path];
}
if (combinator.direct) { // one pass only
path = null;
}
} else { // success if we made it this far
result.push(node);
if (firstOnly) {
return result;
}
break;
}
}
}// while (tmpNode = node = nodes[++i]);
node = tmpNode = null;
return result;
},
combinators: {
' ': {
axis: 'parentNode'
},
'>': {
axis: 'parentNode',
direct: true
},
'+': {
axis: 'previousSibling',
direct: true
}
},
_parsers: [
{
name: ATTRIBUTES,
re: /^\[(-?[a-z]+[\w\-]*)+([~\|\^\$\*!=]=?)?['"]?([^\]]*?)['"]?\]/i,
fn: function(match, token) {
var operator = match[2] || '',
operators = Y.Selector.operators,
test;
// add prefiltering for ID and CLASS
if ((match[1] === 'id' && operator === '=') ||
(match[1] === 'className' &&
Y.config.doc.documentElement.getElementsByClassName &&
(operator === '~=' || operator === '='))) {
token.prefilter = match[1];
token[match[1]] = match[3];
}
// add tests
if (operator in operators) {
test = operators[operator];
if (typeof test === 'string') {
match[3] = match[3].replace(Y.Selector._reRegExpTokens, '\\$1');
test = Y.DOM._getRegExp(test.replace('{val}', match[3]));
}
match[2] = test;
}
if (!token.last || token.prefilter !== match[1]) {
return match.slice(1);
}
}
},
{
name: TAG_NAME,
re: /^((?:-?[_a-z]+[\w-]*)|\*)/i,
fn: function(match, token) {
var tag = match[1].toUpperCase();
token.tagName = tag;
if (tag !== '*' && (!token.last || token.prefilter)) {
return [TAG_NAME, '=', tag];
}
if (!token.prefilter) {
token.prefilter = 'tagName';
}
}
},
{
name: COMBINATOR,
re: /^\s*([>+~]|\s)\s*/,
fn: function(match, token) {
}
},
{
name: PSEUDOS,
re: /^:([\-\w]+)(?:\(['"]?(.+)['"]?\))*/i,
fn: function(match, token) {
var test = Selector[PSEUDOS][match[1]];
if (test) { // reorder match array
return [match[2], test];
} else { // selector token not supported (possibly missing CSS3 module)
return false;
}
}
}
],
_getToken: function(token) {
return {
tagName: null,
id: null,
className: null,
attributes: {},
combinator: null,
tests: []
};
},
/**
Break selector into token units per simple selector.
Combinator is attached to the previous token.
*/
_tokenize: function(selector) {
selector = selector || '';
selector = Selector._replaceShorthand(Y.Lang.trim(selector));
var token = Selector._getToken(), // one token per simple selector (left selector holds combinator)
query = selector, // original query for debug report
tokens = [], // array of tokens
found = false, // whether or not any matches were found this pass
match, // the regex match
test,
i, parser;
/*
Search for selector patterns, store, and strip them from the selector string
until no patterns match (invalid selector) or we run out of chars.
Multiple attributes and pseudos are allowed, in any order.
for example:
'form:first-child[type=button]:not(button)[lang|=en]'
*/
outer:
do {
found = false; // reset after full pass
for (i = 0; (parser = Selector._parsers[i++]);) {
if ( (match = parser.re.exec(selector)) ) { // note assignment
if (parser.name !== COMBINATOR ) {
token.selector = selector;
}
selector = selector.replace(match[0], ''); // strip current match from selector
if (!selector.length) {
token.last = true;
}
if (Selector._attrFilters[match[1]]) { // convert class to className, etc.
match[1] = Selector._attrFilters[match[1]];
}
test = parser.fn(match, token);
if (test === false) { // selector not supported
found = false;
break outer;
} else if (test) {
token.tests.push(test);
}
if (!selector.length || parser.name === COMBINATOR) {
tokens.push(token);
token = Selector._getToken(token);
if (parser.name === COMBINATOR) {
token.combinator = Y.Selector.combinators[match[1]];
}
}
found = true;
}
}
} while (found && selector.length);
if (!found || selector.length) { // not fully parsed
Y.log('query: ' + query + ' contains unsupported token in: ' + selector, 'warn', 'Selector');
tokens = [];
}
return tokens;
},
_replaceShorthand: function(selector) {
var shorthand = Selector.shorthand,
attrs = selector.match(Selector._re.attr), // pull attributes to avoid false pos on "." and "#"
pseudos = selector.match(Selector._re.pseudos), // pull attributes to avoid false pos on "." and "#"
re, i, len;
if (pseudos) {
selector = selector.replace(Selector._re.pseudos, '!!REPLACED_PSEUDO!!');
}
if (attrs) {
selector = selector.replace(Selector._re.attr, '!!REPLACED_ATTRIBUTE!!');
}
for (re in shorthand) {
if (shorthand.hasOwnProperty(re)) {
selector = selector.replace(Y.DOM._getRegExp(re, 'gi'), shorthand[re]);
}
}
if (attrs) {
for (i = 0, len = attrs.length; i < len; ++i) {
selector = selector.replace('!!REPLACED_ATTRIBUTE!!', attrs[i]);
}
}
if (pseudos) {
for (i = 0, len = pseudos.length; i < len; ++i) {
selector = selector.replace('!!REPLACED_PSEUDO!!', pseudos[i]);
}
}
return selector;
},
_attrFilters: {
'class': 'className',
'for': 'htmlFor'
},
getters: {
href: function(node, attr) {
return Y.DOM.getAttribute(node, attr);
}
}
};
Y.mix(Y.Selector, SelectorCSS2, true);
Y.Selector.getters.src = Y.Selector.getters.rel = Y.Selector.getters.href;
// IE wants class with native queries
if (Y.Selector.useNative && Y.config.doc.querySelector) {
Y.Selector.shorthand['\\.(-?[_a-z]+[-\\w]*)'] = '[class~=$1]';
}
}, '@VERSION@' ,{requires:['selector-native']});
YUI.add('selector', function(Y){}, '@VERSION@' ,{use:['selector-native', 'selector-css2']});
YUI.add('dom', function(Y){}, '@VERSION@' ,{use:['dom-base', 'dom-style', 'dom-screen', 'selector']});
YUI.add('event-custom-base', function(Y) {
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
*/
Y.Env.evt = {
handles: {},
plugins: {}
};
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
/**
* Allows for the insertion of methods that are executed before or after
* a specified method
* @class Do
* @static
*/
var DO_BEFORE = 0,
DO_AFTER = 1,
DO = {
/**
* Cache of objects touched by the utility
* @property objs
* @static
*/
objs: {},
/**
* Execute the supplied method before the specified function
* @method before
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {string} handle for the subscription
* @static
*/
before: function(fn, obj, sFn, c) {
// Y.log('Do before: ' + sFn, 'info', 'event');
var f = fn, a;
if (c) {
a = [fn, c].concat(Y.Array(arguments, 4, true));
f = Y.rbind.apply(Y, a);
}
return this._inject(DO_BEFORE, f, obj, sFn);
},
/**
* Execute the supplied method after the specified function
* @method after
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return {string} handle for the subscription
* @static
*/
after: function(fn, obj, sFn, c) {
var f = fn, a;
if (c) {
a = [fn, c].concat(Y.Array(arguments, 4, true));
f = Y.rbind.apply(Y, a);
}
return this._inject(DO_AFTER, f, obj, sFn);
},
/**
* Execute the supplied method after the specified function
* @method _inject
* @param when {string} before or after
* @param fn {Function} the function to execute
* @param obj the object hosting the method to displace
* @param sFn {string} the name of the method to displace
* @param c The execution context for fn
* @return {string} handle for the subscription
* @private
* @static
*/
_inject: function(when, fn, obj, sFn) {
// object id
var id = Y.stamp(obj), o, sid;
if (! this.objs[id]) {
// create a map entry for the obj if it doesn't exist
this.objs[id] = {};
}
o = this.objs[id];
if (! o[sFn]) {
// create a map entry for the method if it doesn't exist
o[sFn] = new Y.Do.Method(obj, sFn);
// re-route the method to our wrapper
obj[sFn] =
function() {
return o[sFn].exec.apply(o[sFn], arguments);
};
}
// subscriber id
sid = id + Y.stamp(fn) + sFn;
// register the callback
o[sFn].register(sid, fn, when);
return new Y.EventHandle(o[sFn], sid);
},
/**
* Detach a before or after subscription
* @method detach
* @param handle {string} the subscription handle
*/
detach: function(handle) {
if (handle.detach) {
handle.detach();
}
},
_unload: function(e, me) {
}
};
Y.Do = DO;
//////////////////////////////////////////////////////////////////////////
/**
* Contains the return value from the wrapped method, accessible
* by 'after' event listeners.
*
* @property Do.originalRetVal
* @static
* @since 2.3.0
*/
/**
* Contains the current state of the return value, consumable by
* 'after' event listeners, and updated if an after subscriber
* changes the return value generated by the wrapped function.
*
* @property Do.currentRetVal
* @static
* @since 2.3.0
*/
//////////////////////////////////////////////////////////////////////////
/**
* Wrapper for a displaced method with aop enabled
* @class Do.Method
* @constructor
* @param obj The object to operate on
* @param sFn The name of the method to displace
*/
DO.Method = function(obj, sFn) {
this.obj = obj;
this.methodName = sFn;
this.method = obj[sFn];
this.before = {};
this.after = {};
};
/**
* Register a aop subscriber
* @method register
* @param sid {string} the subscriber id
* @param fn {Function} the function to execute
* @param when {string} when to execute the function
*/
DO.Method.prototype.register = function (sid, fn, when) {
if (when) {
this.after[sid] = fn;
} else {
this.before[sid] = fn;
}
};
/**
* Unregister a aop subscriber
* @method delete
* @param sid {string} the subscriber id
* @param fn {Function} the function to execute
* @param when {string} when to execute the function
*/
DO.Method.prototype._delete = function (sid) {
// Y.log('Y.Do._delete: ' + sid, 'info', 'Event');
delete this.before[sid];
delete this.after[sid];
};
/**
* Execute the wrapped method
* @method exec
*/
DO.Method.prototype.exec = function () {
var args = Y.Array(arguments, 0, true),
i, ret, newRet,
bf = this.before,
af = this.after,
prevented = false;
// execute before
for (i in bf) {
if (bf.hasOwnProperty(i)) {
ret = bf[i].apply(this.obj, args);
if (ret) {
switch (ret.constructor) {
case DO.Halt:
return ret.retVal;
case DO.AlterArgs:
args = ret.newArgs;
break;
case DO.Prevent:
prevented = true;
break;
default:
}
}
}
}
// execute method
if (!prevented) {
ret = this.method.apply(this.obj, args);
}
DO.originalRetVal = ret;
DO.currentRetVal = ret;
// execute after methods.
for (i in af) {
if (af.hasOwnProperty(i)) {
newRet = af[i].apply(this.obj, args);
// Stop processing if a Halt object is returned
if (newRet && newRet.constructor == DO.Halt) {
return newRet.retVal;
// Check for a new return value
} else if (newRet && newRet.constructor == DO.AlterReturn) {
ret = newRet.newRetVal;
// Update the static retval state
DO.currentRetVal = ret;
}
}
}
return ret;
};
//////////////////////////////////////////////////////////////////////////
/**
* Return an AlterArgs object when you want to change the arguments that
* were passed into the function. An example would be a service that scrubs
* out illegal characters prior to executing the core business logic.
* @class Do.AlterArgs
*/
DO.AlterArgs = function(msg, newArgs) {
this.msg = msg;
this.newArgs = newArgs;
};
/**
* Return an AlterReturn object when you want to change the result returned
* from the core method to the caller
* @class Do.AlterReturn
*/
DO.AlterReturn = function(msg, newRetVal) {
this.msg = msg;
this.newRetVal = newRetVal;
};
/**
* Return a Halt object when you want to terminate the execution
* of all subsequent subscribers as well as the wrapped method
* if it has not exectued yet.
* @class Do.Halt
*/
DO.Halt = function(msg, retVal) {
this.msg = msg;
this.retVal = retVal;
};
/**
* Return a Prevent object when you want to prevent the wrapped function
* from executing, but want the remaining listeners to execute
* @class Do.Prevent
*/
DO.Prevent = function(msg) {
this.msg = msg;
};
/**
* Return an Error object when you want to terminate the execution
* of all subsequent method calls.
* @class Do.Error
* @deprecated use Y.Do.Halt or Y.Do.Prevent
*/
DO.Error = DO.Halt;
//////////////////////////////////////////////////////////////////////////
// Y["Event"] && Y.Event.addListener(window, "unload", Y.Do._unload, Y.Do);
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
// var onsubscribeType = "_event:onsub",
var AFTER = 'after',
CONFIGS = [
'broadcast',
'monitored',
'bubbles',
'context',
'contextFn',
'currentTarget',
'defaultFn',
'defaultTargetOnly',
'details',
'emitFacade',
'fireOnce',
'async',
'host',
'preventable',
'preventedFn',
'queuable',
'silent',
'stoppedFn',
'target',
'type'
],
YUI3_SIGNATURE = 9,
YUI_LOG = 'yui:log';
/**
* Return value from all subscribe operations
* @class EventHandle
* @constructor
* @param {CustomEvent} evt the custom event.
* @param {Subscriber} sub the subscriber.
*/
Y.EventHandle = function(evt, sub) {
/**
* The custom event
* @type CustomEvent
*/
this.evt = evt;
/**
* The subscriber object
* @type Subscriber
*/
this.sub = sub;
};
Y.EventHandle.prototype = {
batch: function(f, c) {
f.call(c || this, this);
if (Y.Lang.isArray(this.evt)) {
Y.Array.each(this.evt, function(h) {
h.batch.call(c || h, f);
});
}
},
/**
* Detaches this subscriber
* @method detach
* @return {int} the number of detached listeners
*/
detach: function() {
var evt = this.evt, detached = 0, i;
if (evt) {
// Y.log('EventHandle.detach: ' + this.sub, 'info', 'Event');
if (Y.Lang.isArray(evt)) {
for (i = 0; i < evt.length; i++) {
detached += evt[i].detach();
}
} else {
evt._delete(this.sub);
detached = 1;
}
}
return detached;
},
/**
* Monitor the event state for the subscribed event. The first parameter
* is what should be monitored, the rest are the normal parameters when
* subscribing to an event.
* @method monitor
* @param what {string} what to monitor ('attach', 'detach', 'publish').
* @return {EventHandle} return value from the monitor event subscription.
*/
monitor: function(what) {
return this.evt.monitor.apply(this.evt, arguments);
}
};
/**
* The CustomEvent class lets you define events for your application
* that can be subscribed to by one or more independent component.
*
* @param {String} type The type of event, which is passed to the callback
* when the event fires.
* @param {object} o configuration object.
* @class CustomEvent
* @constructor
*/
Y.CustomEvent = function(type, o) {
// if (arguments.length > 2) {
// this.log('CustomEvent context and silent are now in the config', 'warn', 'Event');
// }
o = o || {};
this.id = Y.stamp(this);
/**
* The type of event, returned to subscribers when the event fires
* @property type
* @type string
*/
this.type = type;
/**
* The context the the event will fire from by default. Defaults to the YUI
* instance.
* @property context
* @type object
*/
this.context = Y;
/**
* Monitor when an event is attached or detached.
*
* @property monitored
* @type boolean
*/
// this.monitored = false;
this.logSystem = (type == YUI_LOG);
/**
* If 0, this event does not broadcast. If 1, the YUI instance is notified
* every time this event fires. If 2, the YUI instance and the YUI global
* (if event is enabled on the global) are notified every time this event
* fires.
* @property broadcast
* @type int
*/
// this.broadcast = 0;
/**
* By default all custom events are logged in the debug build, set silent
* to true to disable debug outpu for this event.
* @property silent
* @type boolean
*/
this.silent = this.logSystem;
/**
* Specifies whether this event should be queued when the host is actively
* processing an event. This will effect exectution order of the callbacks
* for the various events.
* @property queuable
* @type boolean
* @default false
*/
// this.queuable = false;
/**
* The subscribers to this event
* @property subscribers
* @type Subscriber {}
*/
this.subscribers = {};
/**
* 'After' subscribers
* @property afters
* @type Subscriber {}
*/
this.afters = {};
/**
* This event has fired if true
*
* @property fired
* @type boolean
* @default false;
*/
// this.fired = false;
/**
* An array containing the arguments the custom event
* was last fired with.
* @property firedWith
* @type Array
*/
// this.firedWith;
/**
* This event should only fire one time if true, and if
* it has fired, any new subscribers should be notified
* immediately.
*
* @property fireOnce
* @type boolean
* @default false;
*/
// this.fireOnce = false;
/**
* fireOnce listeners will fire syncronously unless async
* is set to true
* @property async
* @type boolean
* @default false
*/
//this.async = false;
/**
* Flag for stopPropagation that is modified during fire()
* 1 means to stop propagation to bubble targets. 2 means
* to also stop additional subscribers on this target.
* @property stopped
* @type int
*/
// this.stopped = 0;
/**
* Flag for preventDefault that is modified during fire().
* if it is not 0, the default behavior for this event
* @property prevented
* @type int
*/
// this.prevented = 0;
/**
* Specifies the host for this custom event. This is used
* to enable event bubbling
* @property host
* @type EventTarget
*/
// this.host = null;
/**
* The default function to execute after event listeners
* have fire, but only if the default action was not
* prevented.
* @property defaultFn
* @type Function
*/
// this.defaultFn = null;
/**
* The function to execute if a subscriber calls
* stopPropagation or stopImmediatePropagation
* @property stoppedFn
* @type Function
*/
// this.stoppedFn = null;
/**
* The function to execute if a subscriber calls
* preventDefault
* @property preventedFn
* @type Function
*/
// this.preventedFn = null;
/**
* Specifies whether or not this event's default function
* can be cancelled by a subscriber by executing preventDefault()
* on the event facade
* @property preventable
* @type boolean
* @default true
*/
this.preventable = true;
/**
* Specifies whether or not a subscriber can stop the event propagation
* via stopPropagation(), stopImmediatePropagation(), or halt()
*
* Events can only bubble if emitFacade is true.
*
* @property bubbles
* @type boolean
* @default true
*/
this.bubbles = true;
/**
* Supports multiple options for listener signatures in order to
* port YUI 2 apps.
* @property signature
* @type int
* @default 9
*/
this.signature = YUI3_SIGNATURE;
this.subCount = 0;
this.afterCount = 0;
// this.hasSubscribers = false;
// this.hasAfters = false;
/**
* If set to true, the custom event will deliver an EventFacade object
* that is similar to a DOM event object.
* @property emitFacade
* @type boolean
* @default false
*/
// this.emitFacade = false;
this.applyConfig(o, true);
// this.log("Creating " + this.type);
};
Y.CustomEvent.prototype = {
hasSubs: function(when) {
var s = this.subCount, a = this.afterCount, sib = this.sibling;
if (sib) {
s += sib.subCount;
a += sib.afterCount;
}
if (when) {
return (when == 'after') ? a : s;
}
return (s + a);
},
/**
* Monitor the event state for the subscribed event. The first parameter
* is what should be monitored, the rest are the normal parameters when
* subscribing to an event.
* @method monitor
* @param what {string} what to monitor ('detach', 'attach', 'publish').
* @return {EventHandle} return value from the monitor event subscription.
*/
monitor: function(what) {
this.monitored = true;
var type = this.id + '|' + this.type + '_' + what,
args = Y.Array(arguments, 0, true);
args[0] = type;
return this.host.on.apply(this.host, args);
},
/**
* Get all of the subscribers to this event and any sibling event
* @method getSubs
* @return {Array} first item is the on subscribers, second the after.
*/
getSubs: function() {
var s = Y.merge(this.subscribers), a = Y.merge(this.afters), sib = this.sibling;
if (sib) {
Y.mix(s, sib.subscribers);
Y.mix(a, sib.afters);
}
return [s, a];
},
/**
* Apply configuration properties. Only applies the CONFIG whitelist
* @method applyConfig
* @param o hash of properties to apply.
* @param force {boolean} if true, properties that exist on the event
* will be overwritten.
*/
applyConfig: function(o, force) {
if (o) {
Y.mix(this, o, force, CONFIGS);
}
},
_on: function(fn, context, args, when) {
if (!fn) {
this.log('Invalid callback for CE: ' + this.type);
}
var s = new Y.Subscriber(fn, context, args, when);
if (this.fireOnce && this.fired) {
if (this.async) {
setTimeout(Y.bind(this._notify, this, s, this.firedWith), 0);
} else {
this._notify(s, this.firedWith);
}
}
if (when == AFTER) {
this.afters[s.id] = s;
this.afterCount++;
} else {
this.subscribers[s.id] = s;
this.subCount++;
}
return new Y.EventHandle(this, s);
},
/**
* Listen for this event
* @method subscribe
* @param {Function} fn The function to execute.
* @return {EventHandle} Unsubscribe handle.
* @deprecated use on.
*/
subscribe: function(fn, context) {
Y.log('ce.subscribe deprecated, use "on"', 'warn', 'deprecated');
var a = (arguments.length > 2) ? Y.Array(arguments, 2, true) : null;
return this._on(fn, context, a, true);
},
/**
* Listen for this event
* @method on
* @param {Function} fn The function to execute.
* @param {object} context optional execution context.
* @param {mixed} arg* 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {EventHandle} An object with a detach method to detch the handler(s).
*/
on: function(fn, context) {
var a = (arguments.length > 2) ? Y.Array(arguments, 2, true) : null;
if (this.host) {
this.host._monitor('attach', this.type, {
args: arguments
});
}
return this._on(fn, context, a, true);
},
/**
* Listen for this event after the normal subscribers have been notified and
* the default behavior has been applied. If a normal subscriber prevents the
* default behavior, it also prevents after listeners from firing.
* @method after
* @param {Function} fn The function to execute.
* @param {object} context optional execution context.
* @param {mixed} arg* 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {EventHandle} handle Unsubscribe handle.
*/
after: function(fn, context) {
var a = (arguments.length > 2) ? Y.Array(arguments, 2, true) : null;
return this._on(fn, context, a, AFTER);
},
/**
* Detach listeners.
* @method detach
* @param {Function} fn The subscribed function to remove, if not supplied
* all will be removed.
* @param {Object} context The context object passed to subscribe.
* @return {int} returns the number of subscribers unsubscribed.
*/
detach: function(fn, context) {
// unsubscribe handle
if (fn && fn.detach) {
return fn.detach();
}
var i, s,
found = 0,
subs = Y.merge(this.subscribers, this.afters);
for (i in subs) {
if (subs.hasOwnProperty(i)) {
s = subs[i];
if (s && (!fn || fn === s.fn)) {
this._delete(s);
found++;
}
}
}
return found;
},
/**
* Detach listeners.
* @method unsubscribe
* @param {Function} fn The subscribed function to remove, if not supplied
* all will be removed.
* @param {Object} context The context object passed to subscribe.
* @return {int|undefined} returns the number of subscribers unsubscribed.
* @deprecated use detach.
*/
unsubscribe: function() {
return this.detach.apply(this, arguments);
},
/**
* Notify a single subscriber
* @method _notify
* @param {Subscriber} s the subscriber.
* @param {Array} args the arguments array to apply to the listener.
* @private
*/
_notify: function(s, args, ef) {
this.log(this.type + '->' + 'sub: ' + s.id);
var ret;
ret = s.notify(args, this);
if (false === ret || this.stopped > 1) {
this.log(this.type + ' cancelled by subscriber');
return false;
}
return true;
},
/**
* Logger abstraction to centralize the application of the silent flag
* @method log
* @param {string} msg message to log.
* @param {string} cat log category.
*/
log: function(msg, cat) {
if (!this.silent) {
Y.log(this.id + ': ' + msg, cat || 'info', 'event');
}
},
/**
* Notifies the subscribers. The callback functions will be executed
* from the context specified when the event was created, and with the
* following parameters:
* <ul>
* <li>The type of event</li>
* <li>All of the arguments fire() was executed with as an array</li>
* <li>The custom object (if any) that was passed into the subscribe()
* method</li>
* </ul>
* @method fire
* @param {Object*} arguments an arbitrary set of parameters to pass to
* the handler.
* @return {boolean} false if one of the subscribers returned false,
* true otherwise.
*
*/
fire: function() {
if (this.fireOnce && this.fired) {
this.log('fireOnce event: ' + this.type + ' already fired');
return true;
} else {
var args = Y.Array(arguments, 0, true);
// this doesn't happen if the event isn't published
// this.host._monitor('fire', this.type, args);
this.fired = true;
this.firedWith = args;
if (this.emitFacade) {
return this.fireComplex(args);
} else {
return this.fireSimple(args);
}
}
},
fireSimple: function(args) {
this.stopped = 0;
this.prevented = 0;
if (this.hasSubs()) {
// this._procSubs(Y.merge(this.subscribers, this.afters), args);
var subs = this.getSubs();
this._procSubs(subs[0], args);
this._procSubs(subs[1], args);
}
this._broadcast(args);
return this.stopped ? false : true;
},
// Requires the event-custom-complex module for full funcitonality.
fireComplex: function(args) {
Y.log('Missing event-custom-complex needed to emit a facade for: ' + this.type);
args[0] = args[0] || {};
return this.fireSimple(args);
},
_procSubs: function(subs, args, ef) {
var s, i;
for (i in subs) {
if (subs.hasOwnProperty(i)) {
s = subs[i];
if (s && s.fn) {
if (false === this._notify(s, args, ef)) {
this.stopped = 2;
}
if (this.stopped == 2) {
return false;
}
}
}
}
return true;
},
_broadcast: function(args) {
if (!this.stopped && this.broadcast) {
var a = Y.Array(args);
a.unshift(this.type);
if (this.host !== Y) {
Y.fire.apply(Y, a);
}
if (this.broadcast == 2) {
Y.Global.fire.apply(Y.Global, a);
}
}
},
/**
* Removes all listeners
* @method unsubscribeAll
* @return {int} The number of listeners unsubscribed.
* @deprecated use detachAll.
*/
unsubscribeAll: function() {
return this.detachAll.apply(this, arguments);
},
/**
* Removes all listeners
* @method detachAll
* @return {int} The number of listeners unsubscribed.
*/
detachAll: function() {
return this.detach();
},
/**
* @method _delete
* @param subscriber object.
* @private
*/
_delete: function(s) {
if (s) {
if (this.subscribers[s.id]) {
delete this.subscribers[s.id];
this.subCount--;
}
if (this.afters[s.id]) {
delete this.afters[s.id];
this.afterCount--;
}
}
if (this.host) {
this.host._monitor('detach', this.type, {
ce: this,
sub: s
});
}
if (s) {
// delete s.fn;
// delete s.context;
s.deleted = true;
}
}
};
/////////////////////////////////////////////////////////////////////
/**
* Stores the subscriber information to be used when the event fires.
* @param {Function} fn The wrapped function to execute.
* @param {Object} context The value of the keyword 'this' in the listener.
* @param {Array} args* 0..n additional arguments to supply the listener.
*
* @class Subscriber
* @constructor
*/
Y.Subscriber = function(fn, context, args) {
/**
* The callback that will be execute when the event fires
* This is wrapped by Y.rbind if obj was supplied.
* @property fn
* @type Function
*/
this.fn = fn;
/**
* Optional 'this' keyword for the listener
* @property context
* @type Object
*/
this.context = context;
/**
* Unique subscriber id
* @property id
* @type String
*/
this.id = Y.stamp(this);
/**
* Additional arguments to propagate to the subscriber
* @property args
* @type Array
*/
this.args = args;
/**
* Custom events for a given fire transaction.
* @property events
* @type {EventTarget}
*/
// this.events = null;
/**
* This listener only reacts to the event once
* @property once
*/
// this.once = false;
};
Y.Subscriber.prototype = {
_notify: function(c, args, ce) {
if (this.deleted && !this.postponed) {
if (this.postponed) {
delete this.fn;
delete this.context;
} else {
delete this.postponed;
return null;
}
}
var a = this.args, ret;
switch (ce.signature) {
case 0:
ret = this.fn.call(c, ce.type, args, c);
break;
case 1:
ret = this.fn.call(c, args[0] || null, c);
break;
default:
if (a || args) {
args = args || [];
a = (a) ? args.concat(a) : args;
ret = this.fn.apply(c, a);
} else {
ret = this.fn.call(c);
}
}
if (this.once) {
ce._delete(this);
}
return ret;
},
/**
* Executes the subscriber.
* @method notify
* @param args {Array} Arguments array for the subscriber.
* @param ce {CustomEvent} The custom event that sent the notification.
*/
notify: function(args, ce) {
var c = this.context,
ret = true;
if (!c) {
c = (ce.contextFn) ? ce.contextFn() : ce.context;
}
// only catch errors if we will not re-throw them.
if (Y.config.throwFail) {
ret = this._notify(c, args, ce);
} else {
try {
ret = this._notify(c, args, ce);
} catch (e) {
Y.error(this + ' failed: ' + e.message, e);
}
}
return ret;
},
/**
* Returns true if the fn and obj match this objects properties.
* Used by the unsubscribe method to match the right subscriber.
*
* @method contains
* @param {Function} fn the function to execute.
* @param {Object} context optional 'this' keyword for the listener.
* @return {boolean} true if the supplied arguments match this
* subscriber's signature.
*/
contains: function(fn, context) {
if (context) {
return ((this.fn == fn) && this.context == context);
} else {
return (this.fn == fn);
}
}
};
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event-custom
* @submodule event-custom-base
*/
/**
* EventTarget provides the implementation for any object to
* publish, subscribe and fire to custom events, and also
* alows other EventTargets to target the object with events
* sourced from the other object.
* EventTarget is designed to be used with Y.augment to wrap
* EventCustom in an interface that allows events to be listened to
* and fired by name. This makes it possible for implementing code to
* subscribe to an event that either has not been created yet, or will
* not be created at all.
* @class EventTarget
* @param opts a configuration object
* @config emitFacade {boolean} if true, all events will emit event
* facade payloads by default (default false)
* @config prefix {string} the prefix to apply to non-prefixed event names
* @config chain {boolean} if true, on/after/detach return the host to allow
* chaining, otherwise they return an EventHandle (default false)
*/
var L = Y.Lang,
PREFIX_DELIMITER = ':',
CATEGORY_DELIMITER = '|',
AFTER_PREFIX = '~AFTER~',
YArray = Y.Array,
_wildType = Y.cached(function(type) {
return type.replace(/(.*)(:)(.*)/, "*$2$3");
}),
/**
* If the instance has a prefix attribute and the
* event type is not prefixed, the instance prefix is
* applied to the supplied type.
* @method _getType
* @private
*/
_getType = Y.cached(function(type, pre) {
if (!pre || !L.isString(type) || type.indexOf(PREFIX_DELIMITER) > -1) {
return type;
}
return pre + PREFIX_DELIMITER + type;
}),
/**
* Returns an array with the detach key (if provided),
* and the prefixed event name from _getType
* Y.on('detachcategory| menu:click', fn)
* @method _parseType
* @private
*/
_parseType = Y.cached(function(type, pre) {
var t = type, detachcategory, after, i;
if (!L.isString(t)) {
return t;
}
i = t.indexOf(AFTER_PREFIX);
if (i > -1) {
after = true;
t = t.substr(AFTER_PREFIX.length);
// Y.log(t);
}
i = t.indexOf(CATEGORY_DELIMITER);
if (i > -1) {
detachcategory = t.substr(0, (i));
t = t.substr(i+1);
if (t == '*') {
t = null;
}
}
// detach category, full type with instance prefix, is this an after listener, short type
return [detachcategory, (pre) ? _getType(t, pre) : t, after, t];
}),
ET = function(opts) {
// Y.log('EventTarget constructor executed: ' + this._yuid);
var o = (L.isObject(opts)) ? opts : {};
this._yuievt = this._yuievt || {
id: Y.guid(),
events: {},
targets: {},
config: o,
chain: ('chain' in o) ? o.chain : Y.config.chain,
bubbling: false,
defaults: {
context: o.context || this,
host: this,
emitFacade: o.emitFacade,
fireOnce: o.fireOnce,
queuable: o.queuable,
monitored: o.monitored,
broadcast: o.broadcast,
defaultTargetOnly: o.defaultTargetOnly,
bubbles: ('bubbles' in o) ? o.bubbles : true
}
};
};
ET.prototype = {
/**
* Listen to a custom event hosted by this object one time.
* This is the equivalent to <code>on</code> except the
* listener is immediatelly detached when it is executed.
* @method once
* @param type {string} The type of the event
* @param fn {Function} The callback
* @param context {object} optional execution context.
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return the event target or a detach handle per 'chain' config
*/
once: function() {
var handle = this.on.apply(this, arguments);
handle.batch(function(hand) {
if (hand.sub) {
hand.sub.once = true;
}
});
return handle;
},
/**
* Takes the type parameter passed to 'on' and parses out the
* various pieces that could be included in the type. If the
* event type is passed without a prefix, it will be expanded
* to include the prefix one is supplied or the event target
* is configured with a default prefix.
* @method parseType
* @param {string} type the type
* @param {string} [pre=this._yuievt.config.prefix] the prefix
* @since 3.3.0
* @return {Array} an array containing:
* * the detach category, if supplied,
* * the prefixed event type,
* * whether or not this is an after listener,
* * the supplied event type
*/
parseType: function(type, pre) {
return _parseType(type, pre || this._yuievt.config.prefix);
},
/**
* Subscribe to a custom event hosted by this object
* @method on
* @param type {string} The type of the event
* @param fn {Function} The callback
* @param context {object} optional execution context.
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return the event target or a detach handle per 'chain' config
*/
on: function(type, fn, context) {
var parts = _parseType(type, this._yuievt.config.prefix), f, c, args, ret, ce,
detachcategory, handle, store = Y.Env.evt.handles, after, adapt, shorttype,
Node = Y.Node, n, domevent, isArr;
// full name, args, detachcategory, after
this._monitor('attach', parts[1], {
args: arguments,
category: parts[0],
after: parts[2]
});
if (L.isObject(type)) {
if (L.isFunction(type)) {
return Y.Do.before.apply(Y.Do, arguments);
}
f = fn;
c = context;
args = YArray(arguments, 0, true);
ret = [];
if (L.isArray(type)) {
isArr = true;
}
after = type._after;
delete type._after;
Y.each(type, function(v, k) {
if (L.isObject(v)) {
f = v.fn || ((L.isFunction(v)) ? v : f);
c = v.context || c;
}
var nv = (after) ? AFTER_PREFIX : '';
args[0] = nv + ((isArr) ? v : k);
args[1] = f;
args[2] = c;
ret.push(this.on.apply(this, args));
}, this);
return (this._yuievt.chain) ? this : new Y.EventHandle(ret);
}
detachcategory = parts[0];
after = parts[2];
shorttype = parts[3];
// extra redirection so we catch adaptor events too. take a look at this.
if (Node && Y.instanceOf(this, Node) && (shorttype in Node.DOM_EVENTS)) {
args = YArray(arguments, 0, true);
args.splice(2, 0, Node.getDOMNode(this));
// Y.log("Node detected, redirecting with these args: " + args);
return Y.on.apply(Y, args);
}
type = parts[1];
if (Y.instanceOf(this, YUI)) {
adapt = Y.Env.evt.plugins[type];
args = YArray(arguments, 0, true);
args[0] = shorttype;
if (Node) {
n = args[2];
if (Y.instanceOf(n, Y.NodeList)) {
n = Y.NodeList.getDOMNodes(n);
} else if (Y.instanceOf(n, Node)) {
n = Node.getDOMNode(n);
}
domevent = (shorttype in Node.DOM_EVENTS);
// Captures both DOM events and event plugins.
if (domevent) {
args[2] = n;
}
}
// check for the existance of an event adaptor
if (adapt) {
Y.log('Using adaptor for ' + shorttype + ', ' + n, 'info', 'event');
handle = adapt.on.apply(Y, args);
} else if ((!type) || domevent) {
handle = Y.Event._attach(args);
}
}
if (!handle) {
ce = this._yuievt.events[type] || this.publish(type);
handle = ce._on(fn, context, (arguments.length > 3) ? YArray(arguments, 3, true) : null, (after) ? 'after' : true);
}
if (detachcategory) {
store[detachcategory] = store[detachcategory] || {};
store[detachcategory][type] = store[detachcategory][type] || [];
store[detachcategory][type].push(handle);
}
return (this._yuievt.chain) ? this : handle;
},
/**
* subscribe to an event
* @method subscribe
* @deprecated use on
*/
subscribe: function() {
Y.log('EventTarget subscribe() is deprecated, use on()', 'warn', 'deprecated');
return this.on.apply(this, arguments);
},
/**
* Detach one or more listeners the from the specified event
* @method detach
* @param type {string|Object} Either the handle to the subscriber or the
* type of event. If the type
* is not specified, it will attempt to remove
* the listener from all hosted events.
* @param fn {Function} The subscribed function to unsubscribe, if not
* supplied, all subscribers will be removed.
* @param context {Object} The custom object passed to subscribe. This is
* optional, but if supplied will be used to
* disambiguate multiple listeners that are the same
* (e.g., you subscribe many object using a function
* that lives on the prototype)
* @return {EventTarget} the host
*/
detach: function(type, fn, context) {
var evts = this._yuievt.events, i,
Node = Y.Node, isNode = Node && (Y.instanceOf(this, Node));
// detachAll disabled on the Y instance.
if (!type && (this !== Y)) {
for (i in evts) {
if (evts.hasOwnProperty(i)) {
evts[i].detach(fn, context);
}
}
if (isNode) {
Y.Event.purgeElement(Node.getDOMNode(this));
}
return this;
}
var parts = _parseType(type, this._yuievt.config.prefix),
detachcategory = L.isArray(parts) ? parts[0] : null,
shorttype = (parts) ? parts[3] : null,
adapt, store = Y.Env.evt.handles, detachhost, cat, args,
ce,
keyDetacher = function(lcat, ltype, host) {
var handles = lcat[ltype], ce, i;
if (handles) {
for (i = handles.length - 1; i >= 0; --i) {
ce = handles[i].evt;
if (ce.host === host || ce.el === host) {
handles[i].detach();
}
}
}
};
if (detachcategory) {
cat = store[detachcategory];
type = parts[1];
detachhost = (isNode) ? Y.Node.getDOMNode(this) : this;
if (cat) {
if (type) {
keyDetacher(cat, type, detachhost);
} else {
for (i in cat) {
if (cat.hasOwnProperty(i)) {
keyDetacher(cat, i, detachhost);
}
}
}
return this;
}
// If this is an event handle, use it to detach
} else if (L.isObject(type) && type.detach) {
type.detach();
return this;
// extra redirection so we catch adaptor events too. take a look at this.
} else if (isNode && ((!shorttype) || (shorttype in Node.DOM_EVENTS))) {
args = YArray(arguments, 0, true);
args[2] = Node.getDOMNode(this);
Y.detach.apply(Y, args);
return this;
}
adapt = Y.Env.evt.plugins[shorttype];
// The YUI instance handles DOM events and adaptors
if (Y.instanceOf(this, YUI)) {
args = YArray(arguments, 0, true);
// use the adaptor specific detach code if
if (adapt && adapt.detach) {
adapt.detach.apply(Y, args);
return this;
// DOM event fork
} else if (!type || (!adapt && Node && (type in Node.DOM_EVENTS))) {
args[0] = type;
Y.Event.detach.apply(Y.Event, args);
return this;
}
}
// ce = evts[type];
ce = evts[parts[1]];
if (ce) {
ce.detach(fn, context);
}
return this;
},
/**
* detach a listener
* @method unsubscribe
* @deprecated use detach
*/
unsubscribe: function() {
Y.log('EventTarget unsubscribe() is deprecated, use detach()', 'warn', 'deprecated');
return this.detach.apply(this, arguments);
},
/**
* Removes all listeners from the specified event. If the event type
* is not specified, all listeners from all hosted custom events will
* be removed.
* @method detachAll
* @param type {string} The type, or name of the event
*/
detachAll: function(type) {
return this.detach(type);
},
/**
* Removes all listeners from the specified event. If the event type
* is not specified, all listeners from all hosted custom events will
* be removed.
* @method unsubscribeAll
* @param type {string} The type, or name of the event
* @deprecated use detachAll
*/
unsubscribeAll: function() {
Y.log('EventTarget unsubscribeAll() is deprecated, use detachAll()', 'warn', 'deprecated');
return this.detachAll.apply(this, arguments);
},
/**
* Creates a new custom event of the specified type. If a custom event
* by that name already exists, it will not be re-created. In either
* case the custom event is returned.
*
* @method publish
*
* @param type {string} the type, or name of the event
* @param opts {object} optional config params. Valid properties are:
*
* <ul>
* <li>
* 'broadcast': whether or not the YUI instance and YUI global are notified when the event is fired (false)
* </li>
* <li>
* 'bubbles': whether or not this event bubbles (true)
* Events can only bubble if emitFacade is true.
* </li>
* <li>
* 'context': the default execution context for the listeners (this)
* </li>
* <li>
* 'defaultFn': the default function to execute when this event fires if preventDefault was not called
* </li>
* <li>
* 'emitFacade': whether or not this event emits a facade (false)
* </li>
* <li>
* 'prefix': the prefix for this targets events, e.g., 'menu' in 'menu:click'
* </li>
* <li>
* 'fireOnce': if an event is configured to fire once, new subscribers after
* the fire will be notified immediately.
* </li>
* <li>
* 'async': fireOnce event listeners will fire synchronously if the event has already
* fired unless async is true.
* </li>
* <li>
* 'preventable': whether or not preventDefault() has an effect (true)
* </li>
* <li>
* 'preventedFn': a function that is executed when preventDefault is called
* </li>
* <li>
* 'queuable': whether or not this event can be queued during bubbling (false)
* </li>
* <li>
* 'silent': if silent is true, debug messages are not provided for this event.
* </li>
* <li>
* 'stoppedFn': a function that is executed when stopPropagation is called
* </li>
*
* <li>
* 'monitored': specifies whether or not this event should send notifications about
* when the event has been attached, detached, or published.
* </li>
* <li>
* 'type': the event type (valid option if not provided as the first parameter to publish)
* </li>
* </ul>
*
* @return {CustomEvent} the custom event
*
*/
publish: function(type, opts) {
var events, ce, ret, defaults,
edata = this._yuievt,
pre = edata.config.prefix;
type = (pre) ? _getType(type, pre) : type;
this._monitor('publish', type, {
args: arguments
});
if (L.isObject(type)) {
ret = {};
Y.each(type, function(v, k) {
ret[k] = this.publish(k, v || opts);
}, this);
return ret;
}
events = edata.events;
ce = events[type];
if (ce) {
// ce.log("publish applying new config to published event: '"+type+"' exists", 'info', 'event');
if (opts) {
ce.applyConfig(opts, true);
}
} else {
defaults = edata.defaults;
// apply defaults
ce = new Y.CustomEvent(type,
(opts) ? Y.merge(defaults, opts) : defaults);
events[type] = ce;
}
// make sure we turn the broadcast flag off if this
// event was published as a result of bubbling
// if (opts instanceof Y.CustomEvent) {
// events[type].broadcast = false;
// }
return events[type];
},
/**
* This is the entry point for the event monitoring system.
* You can monitor 'attach', 'detach', 'fire', and 'publish'.
* When configured, these events generate an event. click ->
* click_attach, click_detach, click_publish -- these can
* be subscribed to like other events to monitor the event
* system. Inividual published events can have monitoring
* turned on or off (publish can't be turned off before it
* it published) by setting the events 'monitor' config.
*
* @private
*/
_monitor: function(what, type, o) {
var monitorevt, ce = this.getEvent(type);
if ((this._yuievt.config.monitored && (!ce || ce.monitored)) || (ce && ce.monitored)) {
monitorevt = type + '_' + what;
// Y.log('monitoring: ' + monitorevt);
o.monitored = what;
this.fire.call(this, monitorevt, o);
}
},
/**
* Fire a custom event by name. The callback functions will be executed
* from the context specified when the event was created, and with the
* following parameters.
*
* If the custom event object hasn't been created, then the event hasn't
* been published and it has no subscribers. For performance sake, we
* immediate exit in this case. This means the event won't bubble, so
* if the intention is that a bubble target be notified, the event must
* be published on this object first.
*
* The first argument is the event type, and any additional arguments are
* passed to the listeners as parameters. If the first of these is an
* object literal, and the event is configured to emit an event facade,
* that object is mixed into the event facade and the facade is provided
* in place of the original object.
*
* @method fire
* @param type {String|Object} The type of the event, or an object that contains
* a 'type' property.
* @param arguments {Object*} an arbitrary set of parameters to pass to
* the handler. If the first of these is an object literal and the event is
* configured to emit an event facade, the event facade will replace that
* parameter after the properties the object literal contains are copied to
* the event facade.
* @return {EventTarget} the event host
*
*/
fire: function(type) {
var typeIncluded = L.isString(type),
t = (typeIncluded) ? type : (type && type.type),
ce, ret, pre = this._yuievt.config.prefix, ce2,
args = (typeIncluded) ? YArray(arguments, 1, true) : arguments;
t = (pre) ? _getType(t, pre) : t;
this._monitor('fire', t, {
args: args
});
ce = this.getEvent(t, true);
ce2 = this.getSibling(t, ce);
if (ce2 && !ce) {
ce = this.publish(t);
}
// this event has not been published or subscribed to
if (!ce) {
if (this._yuievt.hasTargets) {
return this.bubble({ type: t }, args, this);
}
// otherwise there is nothing to be done
ret = true;
} else {
ce.sibling = ce2;
ret = ce.fire.apply(ce, args);
}
return (this._yuievt.chain) ? this : ret;
},
getSibling: function(type, ce) {
var ce2;
// delegate to *:type events if there are subscribers
if (type.indexOf(PREFIX_DELIMITER) > -1) {
type = _wildType(type);
// console.log(type);
ce2 = this.getEvent(type, true);
if (ce2) {
// console.log("GOT ONE: " + type);
ce2.applyConfig(ce);
ce2.bubbles = false;
ce2.broadcast = 0;
// ret = ce2.fire.apply(ce2, a);
}
}
return ce2;
},
/**
* Returns the custom event of the provided type has been created, a
* falsy value otherwise
* @method getEvent
* @param type {string} the type, or name of the event
* @param prefixed {string} if true, the type is prefixed already
* @return {CustomEvent} the custom event or null
*/
getEvent: function(type, prefixed) {
var pre, e;
if (!prefixed) {
pre = this._yuievt.config.prefix;
type = (pre) ? _getType(type, pre) : type;
}
e = this._yuievt.events;
return e[type] || null;
},
/**
* Subscribe to a custom event hosted by this object. The
* supplied callback will execute after any listeners add
* via the subscribe method, and after the default function,
* if configured for the event, has executed.
* @method after
* @param type {string} The type of the event
* @param fn {Function} The callback
* @param context {object} optional execution context.
* @param arg* {mixed} 0..n additional arguments to supply to the subscriber
* @return the event target or a detach handle per 'chain' config
*/
after: function(type, fn) {
var a = YArray(arguments, 0, true);
switch (L.type(type)) {
case 'function':
return Y.Do.after.apply(Y.Do, arguments);
case 'array':
// YArray.each(a[0], function(v) {
// v = AFTER_PREFIX + v;
// });
// break;
case 'object':
a[0]._after = true;
break;
default:
a[0] = AFTER_PREFIX + type;
}
return this.on.apply(this, a);
},
/**
* Executes the callback before a DOM event, custom event
* or method. If the first argument is a function, it
* is assumed the target is a method. For DOM and custom
* events, this is an alias for Y.on.
*
* For DOM and custom events:
* type, callback, context, 0-n arguments
*
* For methods:
* callback, object (method host), methodName, context, 0-n arguments
*
* @method before
* @return detach handle
*/
before: function() {
return this.on.apply(this, arguments);
}
};
Y.EventTarget = ET;
// make Y an event target
Y.mix(Y, ET.prototype, false, false, {
bubbles: false
});
ET.call(Y);
YUI.Env.globalEvents = YUI.Env.globalEvents || new ET();
/**
* Hosts YUI page level events. This is where events bubble to
* when the broadcast config is set to 2. This property is
* only available if the custom event module is loaded.
* @property Global
* @type EventTarget
* @for YUI
*/
Y.Global = YUI.Env.globalEvents;
// @TODO implement a global namespace function on Y.Global?
/**
* <code>YUI</code>'s <code>on</code> method is a unified interface for subscribing to
* most events exposed by YUI. This includes custom events, DOM events, and
* function events. <code>detach</code> is also provided to remove listeners
* serviced by this function.
*
* The signature that <code>on</code> accepts varies depending on the type
* of event being consumed. Refer to the specific methods that will
* service a specific request for additional information about subscribing
* to that type of event.
*
* <ul>
* <li>Custom events. These events are defined by various
* modules in the library. This type of event is delegated to
* <code>EventTarget</code>'s <code>on</code> method.
* <ul>
* <li>The type of the event</li>
* <li>The callback to execute</li>
* <li>An optional context object</li>
* <li>0..n additional arguments to supply the callback.</li>
* </ul>
* Example:
* <code>Y.on('drag:drophit', function() { // start work });</code>
* </li>
* <li>DOM events. These are moments reported by the browser related
* to browser functionality and user interaction.
* This type of event is delegated to <code>Event</code>'s
* <code>attach</code> method.
* <ul>
* <li>The type of the event</li>
* <li>The callback to execute</li>
* <li>The specification for the Node(s) to attach the listener
* to. This can be a selector, collections, or Node/Element
* refereces.</li>
* <li>An optional context object</li>
* <li>0..n additional arguments to supply the callback.</li>
* </ul>
* Example:
* <code>Y.on('click', function(e) { // something was clicked }, '#someelement');</code>
* </li>
* <li>Function events. These events can be used to react before or after a
* function is executed. This type of event is delegated to <code>Event.Do</code>'s
* <code>before</code> method.
* <ul>
* <li>The callback to execute</li>
* <li>The object that has the function that will be listened for.</li>
* <li>The name of the function to listen for.</li>
* <li>An optional context object</li>
* <li>0..n additional arguments to supply the callback.</li>
* </ul>
* Example <code>Y.on(function(arg1, arg2, etc) { // obj.methodname was executed }, obj 'methodname');</code>
* </li>
* </ul>
*
* <code>on</code> corresponds to the moment before any default behavior of
* the event. <code>after</code> works the same way, but these listeners
* execute after the event's default behavior. <code>before</code> is an
* alias for <code>on</code>.
*
* @method on
* @param type event type (this parameter does not apply for function events)
* @param fn the callback
* @param context optionally change the value of 'this' in the callback
* @param args* 0..n additional arguments to pass to the callback.
* @return the event target or a detach handle per 'chain' config
* @for YUI
*/
/**
* Listen for an event one time. Equivalent to <code>on</code>, except that
* the listener is immediately detached when executed.
* @see on
* @method once
* @param type event type (this parameter does not apply for function events)
* @param fn the callback
* @param context optionally change the value of 'this' in the callback
* @param args* 0..n additional arguments to pass to the callback.
* @return the event target or a detach handle per 'chain' config
* @for YUI
*/
/**
* after() is a unified interface for subscribing to
* most events exposed by YUI. This includes custom events,
* DOM events, and AOP events. This works the same way as
* the on() function, only it operates after any default
* behavior for the event has executed. @see <code>on</code> for more
* information.
* @method after
* @param type event type (this parameter does not apply for function events)
* @param fn the callback
* @param context optionally change the value of 'this' in the callback
* @param args* 0..n additional arguments to pass to the callback.
* @return the event target or a detach handle per 'chain' config
* @for YUI
*/
}, '@VERSION@' ,{requires:['oop']});
var GLOBAL_ENV = YUI.Env;
if (!GLOBAL_ENV._ready) {
GLOBAL_ENV._ready = function() {
GLOBAL_ENV.DOMReady = true;
GLOBAL_ENV.remove(YUI.config.doc, 'DOMContentLoaded', GLOBAL_ENV._ready);
};
// if (!YUI.UA.ie) {
GLOBAL_ENV.add(YUI.config.doc, 'DOMContentLoaded', GLOBAL_ENV._ready);
// }
}
YUI.add('event-base', function(Y) {
/*
* DOM event listener abstraction layer
* @module event
* @submodule event-base
*/
/**
* The domready event fires at the moment the browser's DOM is
* usable. In most cases, this is before images are fully
* downloaded, allowing you to provide a more responsive user
* interface.
*
* In YUI 3, domready subscribers will be notified immediately if
* that moment has already passed when the subscription is created.
*
* One exception is if the yui.js file is dynamically injected into
* the page. If this is done, you must tell the YUI instance that
* you did this in order for DOMReady (and window load events) to
* fire normally. That configuration option is 'injected' -- set
* it to true if the yui.js script is not included inline.
*
* This method is part of the 'event-ready' module, which is a
* submodule of 'event'.
*
* @event domready
* @for YUI
*/
Y.publish('domready', {
fireOnce: true,
async: true
});
if (GLOBAL_ENV.DOMReady) {
Y.fire('domready');
} else {
Y.Do.before(function() { Y.fire('domready'); }, YUI.Env, '_ready');
}
/**
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event
* @submodule event-base
*/
/**
* Wraps a DOM event, properties requiring browser abstraction are
* fixed here. Provids a security layer when required.
* @class DOMEventFacade
* @param ev {Event} the DOM event
* @param currentTarget {HTMLElement} the element the listener was attached to
* @param wrapper {Event.Custom} the custom event wrapper for this DOM event
*/
var ua = Y.UA,
EMPTY = {},
/**
* webkit key remapping required for Safari < 3.1
* @property webkitKeymap
* @private
*/
webkitKeymap = {
63232: 38, // up
63233: 40, // down
63234: 37, // left
63235: 39, // right
63276: 33, // page up
63277: 34, // page down
25: 9, // SHIFT-TAB (Safari provides a different key code in
// this case, even though the shiftKey modifier is set)
63272: 46, // delete
63273: 36, // home
63275: 35 // end
},
/**
* Returns a wrapped node. Intended to be used on event targets,
* so it will return the node's parent if the target is a text
* node.
*
* If accessing a property of the node throws an error, this is
* probably the anonymous div wrapper Gecko adds inside text
* nodes. This likely will only occur when attempting to access
* the relatedTarget. In this case, we now return null because
* the anonymous div is completely useless and we do not know
* what the related target was because we can't even get to
* the element's parent node.
*
* @method resolve
* @private
*/
resolve = function(n) {
if (!n) {
return n;
}
try {
if (n && 3 == n.nodeType) {
n = n.parentNode;
}
} catch(e) {
return null;
}
return Y.one(n);
},
DOMEventFacade = function(ev, currentTarget, wrapper) {
this._event = ev;
this._currentTarget = currentTarget;
this._wrapper = wrapper || EMPTY;
// if not lazy init
this.init();
};
Y.extend(DOMEventFacade, Object, {
init: function() {
var e = this._event,
overrides = this._wrapper.overrides,
x = e.pageX,
y = e.pageY,
c,
currentTarget = this._currentTarget;
this.altKey = e.altKey;
this.ctrlKey = e.ctrlKey;
this.metaKey = e.metaKey;
this.shiftKey = e.shiftKey;
this.type = (overrides && overrides.type) || e.type;
this.clientX = e.clientX;
this.clientY = e.clientY;
this.pageX = x;
this.pageY = y;
c = e.keyCode || e.charCode;
if (ua.webkit && (c in webkitKeymap)) {
c = webkitKeymap[c];
}
this.keyCode = c;
this.charCode = c;
this.which = e.which || e.charCode || c;
// this.button = e.button;
this.button = this.which;
this.target = resolve(e.target);
this.currentTarget = resolve(currentTarget);
this.relatedTarget = resolve(e.relatedTarget);
if (e.type == "mousewheel" || e.type == "DOMMouseScroll") {
this.wheelDelta = (e.detail) ? (e.detail * -1) : Math.round(e.wheelDelta / 80) || ((e.wheelDelta < 0) ? -1 : 1);
}
if (this._touch) {
this._touch(e, currentTarget, this._wrapper);
}
},
stopPropagation: function() {
this._event.stopPropagation();
this._wrapper.stopped = 1;
this.stopped = 1;
},
stopImmediatePropagation: function() {
var e = this._event;
if (e.stopImmediatePropagation) {
e.stopImmediatePropagation();
} else {
this.stopPropagation();
}
this._wrapper.stopped = 2;
this.stopped = 2;
},
preventDefault: function(returnValue) {
var e = this._event;
e.preventDefault();
e.returnValue = returnValue || false;
this._wrapper.prevented = 1;
this.prevented = 1;
},
halt: function(immediate) {
if (immediate) {
this.stopImmediatePropagation();
} else {
this.stopPropagation();
}
this.preventDefault();
}
});
DOMEventFacade.resolve = resolve;
Y.DOM2EventFacade = DOMEventFacade;
Y.DOMEventFacade = DOMEventFacade;
/**
* The native event
* @property _event
*/
/**
* The X location of the event on the page (including scroll)
* @property pageX
* @type int
*/
/**
* The Y location of the event on the page (including scroll)
* @property pageY
* @type int
*/
/**
* The keyCode for key events. Uses charCode if keyCode is not available
* @property keyCode
* @type int
*/
/**
* The charCode for key events. Same as keyCode
* @property charCode
* @type int
*/
/**
* The button that was pushed.
* @property button
* @type int
*/
/**
* The button that was pushed. Same as button.
* @property which
* @type int
*/
/**
* Node reference for the targeted element
* @propery target
* @type Node
*/
/**
* Node reference for the element that the listener was attached to.
* @propery currentTarget
* @type Node
*/
/**
* Node reference to the relatedTarget
* @propery relatedTarget
* @type Node
*/
/**
* Number representing the direction and velocity of the movement of the mousewheel.
* Negative is down, the higher the number, the faster. Applies to the mousewheel event.
* @property wheelDelta
* @type int
*/
/**
* Stops the propagation to the next bubble target
* @method stopPropagation
*/
/**
* Stops the propagation to the next bubble target and
* prevents any additional listeners from being exectued
* on the current target.
* @method stopImmediatePropagation
*/
/**
* Prevents the event's default behavior
* @method preventDefault
* @param returnValue {string} sets the returnValue of the event to this value
* (rather than the default false value). This can be used to add a customized
* confirmation query to the beforeunload event).
*/
/**
* Stops the event propagation and prevents the default
* event behavior.
* @method halt
* @param immediate {boolean} if true additional listeners
* on the current target will not be executed
*/
(function() {
/**
* DOM event listener abstraction layer
* @module event
* @submodule event-base
*/
/**
* The event utility provides functions to add and remove event listeners,
* event cleansing. It also tries to automatically remove listeners it
* registers during the unload event.
*
* @class Event
* @static
*/
Y.Env.evt.dom_wrappers = {};
Y.Env.evt.dom_map = {};
var _eventenv = Y.Env.evt,
config = Y.config,
win = config.win,
add = YUI.Env.add,
remove = YUI.Env.remove,
onLoad = function() {
YUI.Env.windowLoaded = true;
Y.Event._load();
remove(win, "load", onLoad);
},
onUnload = function() {
Y.Event._unload();
},
EVENT_READY = 'domready',
COMPAT_ARG = '~yui|2|compat~',
shouldIterate = function(o) {
try {
return (o && typeof o !== "string" && Y.Lang.isNumber(o.length) &&
!o.tagName && !o.alert);
} catch(ex) {
Y.log("collection check failure", "warn", "event");
return false;
}
},
Event = function() {
/**
* True after the onload event has fired
* @property _loadComplete
* @type boolean
* @static
* @private
*/
var _loadComplete = false,
/**
* The number of times to poll after window.onload. This number is
* increased if additional late-bound handlers are requested after
* the page load.
* @property _retryCount
* @static
* @private
*/
_retryCount = 0,
/**
* onAvailable listeners
* @property _avail
* @static
* @private
*/
_avail = [],
/**
* Custom event wrappers for DOM events. Key is
* 'event:' + Element uid stamp + event type
* @property _wrappers
* @type Y.Event.Custom
* @static
* @private
*/
_wrappers = _eventenv.dom_wrappers,
_windowLoadKey = null,
/**
* Custom event wrapper map DOM events. Key is
* Element uid stamp. Each item is a hash of custom event
* wrappers as provided in the _wrappers collection. This
* provides the infrastructure for getListeners.
* @property _el_events
* @static
* @private
*/
_el_events = _eventenv.dom_map;
return {
/**
* The number of times we should look for elements that are not
* in the DOM at the time the event is requested after the document
* has been loaded. The default is 1000@amp;40 ms, so it will poll
* for 40 seconds or until all outstanding handlers are bound
* (whichever comes first).
* @property POLL_RETRYS
* @type int
* @static
* @final
*/
POLL_RETRYS: 1000,
/**
* The poll interval in milliseconds
* @property POLL_INTERVAL
* @type int
* @static
* @final
*/
POLL_INTERVAL: 40,
/**
* addListener/removeListener can throw errors in unexpected scenarios.
* These errors are suppressed, the method returns false, and this property
* is set
* @property lastError
* @static
* @type Error
*/
lastError: null,
/**
* poll handle
* @property _interval
* @static
* @private
*/
_interval: null,
/**
* document readystate poll handle
* @property _dri
* @static
* @private
*/
_dri: null,
/**
* True when the document is initially usable
* @property DOMReady
* @type boolean
* @static
*/
DOMReady: false,
/**
* @method startInterval
* @static
* @private
*/
startInterval: function() {
if (!Event._interval) {
Event._interval = setInterval(Event._poll, Event.POLL_INTERVAL);
}
},
/**
* Executes the supplied callback when the item with the supplied
* id is found. This is meant to be used to execute behavior as
* soon as possible as the page loads. If you use this after the
* initial page load it will poll for a fixed time for the element.
* The number of times it will poll and the frequency are
* configurable. By default it will poll for 10 seconds.
*
* <p>The callback is executed with a single parameter:
* the custom object parameter, if provided.</p>
*
* @method onAvailable
*
* @param {string||string[]} id the id of the element, or an array
* of ids to look for.
* @param {function} fn what to execute when the element is found.
* @param {object} p_obj an optional object to be passed back as
* a parameter to fn.
* @param {boolean|object} p_override If set to true, fn will execute
* in the context of p_obj, if set to an object it
* will execute in the context of that object
* @param checkContent {boolean} check child node readiness (onContentReady)
* @static
* @deprecated Use Y.on("available")
*/
// @TODO fix arguments
onAvailable: function(id, fn, p_obj, p_override, checkContent, compat) {
var a = Y.Array(id), i, availHandle;
// Y.log('onAvailable registered for: ' + id);
for (i=0; i<a.length; i=i+1) {
_avail.push({
id: a[i],
fn: fn,
obj: p_obj,
override: p_override,
checkReady: checkContent,
compat: compat
});
}
_retryCount = this.POLL_RETRYS;
// We want the first test to be immediate, but async
setTimeout(Event._poll, 0);
availHandle = new Y.EventHandle({
_delete: function() {
// set by the event system for lazy DOM listeners
if (availHandle.handle) {
availHandle.handle.detach();
return;
}
var i, j;
// otherwise try to remove the onAvailable listener(s)
for (i = 0; i < a.length; i++) {
for (j = 0; j < _avail.length; j++) {
if (a[i] === _avail[j].id) {
_avail.splice(j, 1);
}
}
}
}
});
return availHandle;
},
/**
* Works the same way as onAvailable, but additionally checks the
* state of sibling elements to determine if the content of the
* available element is safe to modify.
*
* <p>The callback is executed with a single parameter:
* the custom object parameter, if provided.</p>
*
* @method onContentReady
*
* @param {string} id the id of the element to look for.
* @param {function} fn what to execute when the element is ready.
* @param {object} obj an optional object to be passed back as
* a parameter to fn.
* @param {boolean|object} override If set to true, fn will execute
* in the context of p_obj. If an object, fn will
* exectute in the context of that object
*
* @static
* @deprecated Use Y.on("contentready")
*/
// @TODO fix arguments
onContentReady: function(id, fn, obj, override, compat) {
return Event.onAvailable(id, fn, obj, override, true, compat);
},
/**
* Adds an event listener
*
* @method attach
*
* @param {String} type The type of event to append
* @param {Function} fn The method the event invokes
* @param {String|HTMLElement|Array|NodeList} el An id, an element
* reference, or a collection of ids and/or elements to assign the
* listener to.
* @param {Object} context optional context object
* @param {Boolean|object} args 0..n arguments to pass to the callback
* @return {EventHandle} an object to that can be used to detach the listener
*
* @static
*/
attach: function(type, fn, el, context) {
return Event._attach(Y.Array(arguments, 0, true));
},
_createWrapper: function (el, type, capture, compat, facade) {
var cewrapper,
ek = Y.stamp(el),
key = 'event:' + ek + type;
if (false === facade) {
key += 'native';
}
if (capture) {
key += 'capture';
}
cewrapper = _wrappers[key];
if (!cewrapper) {
// create CE wrapper
cewrapper = Y.publish(key, {
silent: true,
bubbles: false,
contextFn: function() {
if (compat) {
return cewrapper.el;
} else {
cewrapper.nodeRef = cewrapper.nodeRef || Y.one(cewrapper.el);
return cewrapper.nodeRef;
}
}
});
cewrapper.overrides = {};
// for later removeListener calls
cewrapper.el = el;
cewrapper.key = key;
cewrapper.domkey = ek;
cewrapper.type = type;
cewrapper.fn = function(e) {
cewrapper.fire(Event.getEvent(e, el, (compat || (false === facade))));
};
cewrapper.capture = capture;
if (el == win && type == "load") {
// window load happens once
cewrapper.fireOnce = true;
_windowLoadKey = key;
}
_wrappers[key] = cewrapper;
_el_events[ek] = _el_events[ek] || {};
_el_events[ek][key] = cewrapper;
add(el, type, cewrapper.fn, capture);
}
return cewrapper;
},
_attach: function(args, conf) {
var compat,
handles, oEl, cewrapper, context,
fireNow = false, ret,
type = args[0],
fn = args[1],
el = args[2] || win,
facade = conf && conf.facade,
capture = conf && conf.capture,
overrides = conf && conf.overrides;
if (args[args.length-1] === COMPAT_ARG) {
compat = true;
// trimmedArgs.pop();
}
if (!fn || !fn.call) {
// throw new TypeError(type + " attach call failed, callback undefined");
Y.log(type + " attach call failed, invalid callback", "error", "event");
return false;
}
// The el argument can be an array of elements or element ids.
if (shouldIterate(el)) {
handles=[];
Y.each(el, function(v, k) {
args[2] = v;
handles.push(Event._attach(args, conf));
});
// return (handles.length === 1) ? handles[0] : handles;
return new Y.EventHandle(handles);
// If the el argument is a string, we assume it is
// actually the id of the element. If the page is loaded
// we convert el to the actual element, otherwise we
// defer attaching the event until the element is
// ready
} else if (Y.Lang.isString(el)) {
// oEl = (compat) ? Y.DOM.byId(el) : Y.Selector.query(el);
if (compat) {
oEl = Y.DOM.byId(el);
} else {
oEl = Y.Selector.query(el);
switch (oEl.length) {
case 0:
oEl = null;
break;
case 1:
oEl = oEl[0];
break;
default:
args[2] = oEl;
return Event._attach(args, conf);
}
}
if (oEl) {
el = oEl;
// Not found = defer adding the event until the element is available
} else {
// Y.log(el + ' not found');
ret = Event.onAvailable(el, function() {
// Y.log('lazy attach: ' + args);
ret.handle = Event._attach(args, conf);
}, Event, true, false, compat);
return ret;
}
}
// Element should be an html element or node
if (!el) {
Y.log("unable to attach event " + type, "warn", "event");
return false;
}
if (Y.Node && Y.instanceOf(el, Y.Node)) {
el = Y.Node.getDOMNode(el);
}
cewrapper = Event._createWrapper(el, type, capture, compat, facade);
if (overrides) {
Y.mix(cewrapper.overrides, overrides);
}
if (el == win && type == "load") {
// if the load is complete, fire immediately.
// all subscribers, including the current one
// will be notified.
if (YUI.Env.windowLoaded) {
fireNow = true;
}
}
if (compat) {
args.pop();
}
context = args[3];
// set context to the Node if not specified
// ret = cewrapper.on.apply(cewrapper, trimmedArgs);
ret = cewrapper._on(fn, context, (args.length > 4) ? args.slice(4) : null);
if (fireNow) {
cewrapper.fire();
}
return ret;
},
/**
* Removes an event listener. Supports the signature the event was bound
* with, but the preferred way to remove listeners is using the handle
* that is returned when using Y.on
*
* @method detach
*
* @param {String} type the type of event to remove.
* @param {Function} fn the method the event invokes. If fn is
* undefined, then all event handlers for the type of event are
* removed.
* @param {String|HTMLElement|Array|NodeList|EventHandle} el An
* event handle, an id, an element reference, or a collection
* of ids and/or elements to remove the listener from.
* @return {boolean} true if the unbind was successful, false otherwise.
* @static
*/
detach: function(type, fn, el, obj) {
var args=Y.Array(arguments, 0, true), compat, l, ok, i,
id, ce;
if (args[args.length-1] === COMPAT_ARG) {
compat = true;
// args.pop();
}
if (type && type.detach) {
return type.detach();
}
// The el argument can be a string
if (typeof el == "string") {
// el = (compat) ? Y.DOM.byId(el) : Y.all(el);
if (compat) {
el = Y.DOM.byId(el);
} else {
el = Y.Selector.query(el);
l = el.length;
if (l < 1) {
el = null;
} else if (l == 1) {
el = el[0];
}
}
// return Event.detach.apply(Event, args);
}
if (!el) {
return false;
}
if (el.detach) {
args.splice(2, 1);
return el.detach.apply(el, args);
// The el argument can be an array of elements or element ids.
} else if (shouldIterate(el)) {
ok = true;
for (i=0, l=el.length; i<l; ++i) {
args[2] = el[i];
ok = ( Y.Event.detach.apply(Y.Event, args) && ok );
}
return ok;
}
if (!type || !fn || !fn.call) {
return Event.purgeElement(el, false, type);
}
id = 'event:' + Y.stamp(el) + type;
ce = _wrappers[id];
if (ce) {
return ce.detach(fn);
} else {
return false;
}
},
/**
* Finds the event in the window object, the caller's arguments, or
* in the arguments of another method in the callstack. This is
* executed automatically for events registered through the event
* manager, so the implementer should not normally need to execute
* this function at all.
* @method getEvent
* @param {Event} e the event parameter from the handler
* @param {HTMLElement} el the element the listener was attached to
* @return {Event} the event
* @static
*/
getEvent: function(e, el, noFacade) {
var ev = e || win.event;
return (noFacade) ? ev :
new Y.DOMEventFacade(ev, el, _wrappers['event:' + Y.stamp(el) + e.type]);
},
/**
* Generates an unique ID for the element if it does not already
* have one.
* @method generateId
* @param el the element to create the id for
* @return {string} the resulting id of the element
* @static
*/
generateId: function(el) {
return Y.DOM.generateID(el);
},
/**
* We want to be able to use getElementsByTagName as a collection
* to attach a group of events to. Unfortunately, different
* browsers return different types of collections. This function
* tests to determine if the object is array-like. It will also
* fail if the object is an array, but is empty.
* @method _isValidCollection
* @param o the object to test
* @return {boolean} true if the object is array-like and populated
* @deprecated was not meant to be used directly
* @static
* @private
*/
_isValidCollection: shouldIterate,
/**
* hook up any deferred listeners
* @method _load
* @static
* @private
*/
_load: function(e) {
if (!_loadComplete) {
// Y.log('Load Complete', 'info', 'event');
_loadComplete = true;
// Just in case DOMReady did not go off for some reason
// E._ready();
if (Y.fire) {
Y.fire(EVENT_READY);
}
// Available elements may not have been detected before the
// window load event fires. Try to find them now so that the
// the user is more likely to get the onAvailable notifications
// before the window load notification
Event._poll();
}
},
/**
* Polling function that runs before the onload event fires,
* attempting to attach to DOM Nodes as soon as they are
* available
* @method _poll
* @static
* @private
*/
_poll: function() {
if (Event.locked) {
return;
}
if (Y.UA.ie && !YUI.Env.DOMReady) {
// Hold off if DOMReady has not fired and check current
// readyState to protect against the IE operation aborted
// issue.
Event.startInterval();
return;
}
Event.locked = true;
// Y.log.debug("poll");
// keep trying until after the page is loaded. We need to
// check the page load state prior to trying to bind the
// elements so that we can be certain all elements have been
// tested appropriately
var i, len, item, el, notAvail, executeItem,
tryAgain = !_loadComplete;
if (!tryAgain) {
tryAgain = (_retryCount > 0);
}
// onAvailable
notAvail = [];
executeItem = function (el, item) {
var context, ov = item.override;
if (item.compat) {
if (item.override) {
if (ov === true) {
context = item.obj;
} else {
context = ov;
}
} else {
context = el;
}
item.fn.call(context, item.obj);
} else {
context = item.obj || Y.one(el);
item.fn.apply(context, (Y.Lang.isArray(ov)) ? ov : []);
}
};
// onAvailable
for (i=0,len=_avail.length; i<len; ++i) {
item = _avail[i];
if (item && !item.checkReady) {
// el = (item.compat) ? Y.DOM.byId(item.id) : Y.one(item.id);
el = (item.compat) ? Y.DOM.byId(item.id) : Y.Selector.query(item.id, null, true);
if (el) {
// Y.log('avail: ' + el);
executeItem(el, item);
_avail[i] = null;
} else {
// Y.log('NOT avail: ' + el);
notAvail.push(item);
}
}
}
// onContentReady
for (i=0,len=_avail.length; i<len; ++i) {
item = _avail[i];
if (item && item.checkReady) {
// el = (item.compat) ? Y.DOM.byId(item.id) : Y.one(item.id);
el = (item.compat) ? Y.DOM.byId(item.id) : Y.Selector.query(item.id, null, true);
if (el) {
// The element is available, but not necessarily ready
// @todo should we test parentNode.nextSibling?
if (_loadComplete || (el.get && el.get('nextSibling')) || el.nextSibling) {
executeItem(el, item);
_avail[i] = null;
}
} else {
notAvail.push(item);
}
}
}
_retryCount = (notAvail.length === 0) ? 0 : _retryCount - 1;
if (tryAgain) {
// we may need to strip the nulled out items here
Event.startInterval();
} else {
clearInterval(Event._interval);
Event._interval = null;
}
Event.locked = false;
return;
},
/**
* Removes all listeners attached to the given element via addListener.
* Optionally, the node's children can also be purged.
* Optionally, you can specify a specific type of event to remove.
* @method purgeElement
* @param {HTMLElement} el the element to purge
* @param {boolean} recurse recursively purge this element's children
* as well. Use with caution.
* @param {string} type optional type of listener to purge. If
* left out, all listeners will be removed
* @static
*/
purgeElement: function(el, recurse, type) {
// var oEl = (Y.Lang.isString(el)) ? Y.one(el) : el,
var oEl = (Y.Lang.isString(el)) ? Y.Selector.query(el, null, true) : el,
lis = Event.getListeners(oEl, type), i, len, props, children, child;
if (recurse && oEl) {
lis = lis || [];
children = Y.Selector.query('*', oEl);
i = 0;
len = children.length;
for (; i < len; ++i) {
child = Event.getListeners(children[i], type);
if (child) {
lis = lis.concat(child);
}
}
}
if (lis) {
i = 0;
len = lis.length;
for (; i < len; ++i) {
props = lis[i];
props.detachAll();
remove(props.el, props.type, props.fn, props.capture);
delete _wrappers[props.key];
delete _el_events[props.domkey][props.key];
}
}
},
/**
* Returns all listeners attached to the given element via addListener.
* Optionally, you can specify a specific type of event to return.
* @method getListeners
* @param el {HTMLElement|string} the element or element id to inspect
* @param type {string} optional type of listener to return. If
* left out, all listeners will be returned
* @return {Y.Custom.Event} the custom event wrapper for the DOM event(s)
* @static
*/
getListeners: function(el, type) {
var ek = Y.stamp(el, true), evts = _el_events[ek],
results=[] , key = (type) ? 'event:' + ek + type : null,
adapters = _eventenv.plugins;
if (!evts) {
return null;
}
if (key) {
// look for synthetic events
if (adapters[type] && adapters[type].eventDef) {
key += '_synth';
}
if (evts[key]) {
results.push(evts[key]);
}
// get native events as well
key += 'native';
if (evts[key]) {
results.push(evts[key]);
}
} else {
Y.each(evts, function(v, k) {
results.push(v);
});
}
return (results.length) ? results : null;
},
/**
* Removes all listeners registered by pe.event. Called
* automatically during the unload event.
* @method _unload
* @static
* @private
*/
_unload: function(e) {
Y.each(_wrappers, function(v, k) {
v.detachAll();
remove(v.el, v.type, v.fn, v.capture);
delete _wrappers[k];
delete _el_events[v.domkey][k];
});
remove(win, "unload", onUnload);
},
/**
* Adds a DOM event directly without the caching, cleanup, context adj, etc
*
* @method nativeAdd
* @param {HTMLElement} el the element to bind the handler to
* @param {string} type the type of event handler
* @param {function} fn the callback to invoke
* @param {boolen} capture capture or bubble phase
* @static
* @private
*/
nativeAdd: add,
/**
* Basic remove listener
*
* @method nativeRemove
* @param {HTMLElement} el the element to bind the handler to
* @param {string} type the type of event handler
* @param {function} fn the callback to invoke
* @param {boolen} capture capture or bubble phase
* @static
* @private
*/
nativeRemove: remove
};
}();
Y.Event = Event;
if (config.injected || YUI.Env.windowLoaded) {
onLoad();
} else {
add(win, "load", onLoad);
}
// Process onAvailable/onContentReady items when when the DOM is ready in IE
if (Y.UA.ie) {
Y.on(EVENT_READY, Event._poll);
}
add(win, "unload", onUnload);
Event.Custom = Y.CustomEvent;
Event.Subscriber = Y.Subscriber;
Event.Target = Y.EventTarget;
Event.Handle = Y.EventHandle;
Event.Facade = Y.EventFacade;
Event._poll();
})();
/**
* DOM event listener abstraction layer
* @module event
* @submodule event-base
*/
/**
* Executes the callback as soon as the specified element
* is detected in the DOM. This function expects a selector
* string for the element(s) to detect. If you already have
* an element reference, you don't need this event.
* @event available
* @param type {string} 'available'
* @param fn {function} the callback function to execute.
* @param el {string} an selector for the element(s) to attach
* @param context optional argument that specifies what 'this' refers to.
* @param args* 0..n additional arguments to pass on to the callback function.
* These arguments will be added after the event object.
* @return {EventHandle} the detach handle
* @for YUI
*/
Y.Env.evt.plugins.available = {
on: function(type, fn, id, o) {
var a = arguments.length > 4 ? Y.Array(arguments, 4, true) : null;
return Y.Event.onAvailable.call(Y.Event, id, fn, o, a);
}
};
/**
* Executes the callback as soon as the specified element
* is detected in the DOM with a nextSibling property
* (indicating that the element's children are available).
* This function expects a selector
* string for the element(s) to detect. If you already have
* an element reference, you don't need this event.
* @event contentready
* @param type {string} 'contentready'
* @param fn {function} the callback function to execute.
* @param el {string} an selector for the element(s) to attach.
* @param context optional argument that specifies what 'this' refers to.
* @param args* 0..n additional arguments to pass on to the callback function.
* These arguments will be added after the event object.
* @return {EventHandle} the detach handle
* @for YUI
*/
Y.Env.evt.plugins.contentready = {
on: function(type, fn, id, o) {
var a = arguments.length > 4 ? Y.Array(arguments, 4, true) : null;
return Y.Event.onContentReady.call(Y.Event, id, fn, o, a);
}
};
}, '@VERSION@' ,{requires:['event-custom-base']});
(function() {
var stateChangeListener,
GLOBAL_ENV = YUI.Env,
config = YUI.config,
doc = config.doc,
docElement = doc && doc.documentElement,
EVENT_NAME = 'onreadystatechange',
pollInterval = config.pollInterval || 40;
if (docElement.doScroll && !GLOBAL_ENV._ieready) {
GLOBAL_ENV._ieready = function() {
GLOBAL_ENV._ready();
};
/*! DOMReady: based on work by: Dean Edwards/John Resig/Matthias Miller/Diego Perini */
// Internet Explorer: use the doScroll() method on the root element.
// This isolates what appears to be a safe moment to manipulate the
// DOM prior to when the document's readyState suggests it is safe to do so.
if (self !== self.top) {
stateChangeListener = function() {
if (doc.readyState == 'complete') {
GLOBAL_ENV.remove(doc, EVENT_NAME, stateChangeListener);
GLOBAL_ENV.ieready();
}
};
GLOBAL_ENV.add(doc, EVENT_NAME, stateChangeListener);
} else {
GLOBAL_ENV._dri = setInterval(function() {
try {
docElement.doScroll('left');
clearInterval(GLOBAL_ENV._dri);
GLOBAL_ENV._dri = null;
GLOBAL_ENV._ieready();
} catch (domNotReady) { }
}, pollInterval);
}
}
})();
YUI.add('event-base-ie', function(Y) {
/*
* Custom event engine, DOM event listener abstraction layer, synthetic DOM
* events.
* @module event
* @submodule event-base
*/
var IEEventFacade = function() {
// IEEventFacade.superclass.constructor.apply(this, arguments);
Y.DOM2EventFacade.apply(this, arguments);
};
Y.extend(IEEventFacade, Y.DOM2EventFacade, {
init: function() {
IEEventFacade.superclass.init.apply(this, arguments);
var e = this._event,
resolve = Y.DOM2EventFacade.resolve,
x, y, d, b, de, t;
this.target = resolve(e.srcElement);
if (('clientX' in e) && (!x) && (0 !== x)) {
x = e.clientX;
y = e.clientY;
d = Y.config.doc;
b = d.body;
de = d.documentElement;
x += (de.scrollLeft || (b && b.scrollLeft) || 0);
y += (de.scrollTop || (b && b.scrollTop) || 0);
this.pageX = x;
this.pageY = y;
}
if (e.type == "mouseout") {
t = e.toElement;
} else if (e.type == "mouseover") {
t = e.fromElement;
}
this.relatedTarget = resolve(t);
// which should contain the unicode key code if this is a key event
// if (e.charCode) {
// this.which = e.charCode;
// }
// for click events, which is normalized for which mouse button was
// clicked.
if (e.button) {
switch (e.button) {
case 2:
this.which = 3;
break;
case 4:
this.which = 2;
break;
default:
this.which = e.button;
}
this.button = this.which;
}
},
stopPropagation: function() {
var e = this._event;
e.cancelBubble = true;
this._wrapper.stopped = 1;
this.stopped = 1;
},
stopImmediatePropagation: function() {
this.stopPropagation();
this._wrapper.stopped = 2;
this.stopped = 2;
},
preventDefault: function(returnValue) {
this._event.returnValue = returnValue || false;
this._wrapper.prevented = 1;
this.prevented = 1;
}
});
var imp = Y.config.doc && Y.config.doc.implementation;
if (imp && (!imp.hasFeature('Events', '2.0'))) {
Y.DOMEventFacade = IEEventFacade;
}
}, '@VERSION@' );
YUI.add('pluginhost-base', function(Y) {
/**
* Provides the augmentable PluginHost interface, which can be added to any class.
* @module pluginhost
*/
/**
* Provides the augmentable PluginHost interface, which can be added to any class.
* @module pluginhost-base
*/
/**
* <p>
* An augmentable class, which provides the augmented class with the ability to host plugins.
* It adds <a href="#method_plug">plug</a> and <a href="#method_unplug">unplug</a> methods to the augmented class, which can
* be used to add or remove plugins from instances of the class.
* </p>
*
* <p>Plugins can also be added through the constructor configuration object passed to the host class' constructor using
* the "plugins" property. Supported values for the "plugins" property are those defined by the <a href="#method_plug">plug</a> method.
*
* For example the following code would add the AnimPlugin and IOPlugin to Overlay (the plugin host):
* <xmp>
* var o = new Overlay({plugins: [ AnimPlugin, {fn:IOPlugin, cfg:{section:"header"}}]});
* </xmp>
* </p>
* <p>
* Plug.Host's protected <a href="#method_initPlugins">_initPlugins</a> and <a href="#method_destroyPlugins">_destroyPlugins</a>
* methods should be invoked by the host class at the appropriate point in the host's lifecyle.
* </p>
*
* @class Plugin.Host
*/
var L = Y.Lang;
function PluginHost() {
this._plugins = {};
}
PluginHost.prototype = {
/**
* Adds a plugin to the host object. This will instantiate the
* plugin and attach it to the configured namespace on the host object.
*
* @method plug
* @chainable
* @param P {Function | Object |Array} Accepts the plugin class, or an
* object with a "fn" property specifying the plugin class and
* a "cfg" property specifying the configuration for the Plugin.
* <p>
* Additionally an Array can also be passed in, with the above function or
* object values, allowing the user to add multiple plugins in a single call.
* </p>
* @param config (Optional) If the first argument is the plugin class, the second argument
* can be the configuration for the plugin.
* @return {Base} A reference to the host object
*/
plug: function(Plugin, config) {
var i, ln, ns;
if (L.isArray(Plugin)) {
for (i = 0, ln = Plugin.length; i < ln; i++) {
this.plug(Plugin[i]);
}
} else {
if (Plugin && !L.isFunction(Plugin)) {
config = Plugin.cfg;
Plugin = Plugin.fn;
}
// Plugin should be fn by now
if (Plugin && Plugin.NS) {
ns = Plugin.NS;
config = config || {};
config.host = this;
if (this.hasPlugin(ns)) {
// Update config
this[ns].setAttrs(config);
} else {
// Create new instance
this[ns] = new Plugin(config);
this._plugins[ns] = Plugin;
}
}
else { Y.log("Attempt to plug in an invalid plugin. Host:" + this + ", Plugin:" + Plugin); }
}
return this;
},
/**
* Removes a plugin from the host object. This will destroy the
* plugin instance and delete the namepsace from the host object.
*
* @method unplug
* @param {String | Function} plugin The namespace of the plugin, or the plugin class with the static NS namespace property defined. If not provided,
* all registered plugins are unplugged.
* @return {Base} A reference to the host object
* @chainable
*/
unplug: function(plugin) {
var ns = plugin,
plugins = this._plugins;
if (plugin) {
if (L.isFunction(plugin)) {
ns = plugin.NS;
if (ns && (!plugins[ns] || plugins[ns] !== plugin)) {
ns = null;
}
}
if (ns) {
if (this[ns]) {
this[ns].destroy();
delete this[ns];
}
if (plugins[ns]) {
delete plugins[ns];
}
}
} else {
for (ns in this._plugins) {
if (this._plugins.hasOwnProperty(ns)) {
this.unplug(ns);
}
}
}
return this;
},
/**
* Determines if a plugin has plugged into this host.
*
* @method hasPlugin
* @param {String} ns The plugin's namespace
* @return {boolean} returns true, if the plugin has been plugged into this host, false otherwise.
*/
hasPlugin : function(ns) {
return (this._plugins[ns] && this[ns]);
},
/**
* Initializes static plugins registered on the host (using the
* Base.plug static method) and any plugins passed to the
* instance through the "plugins" configuration property.
*
* @method _initPlugins
* @param {Config} config The configuration object with property name/value pairs.
* @private
*/
_initPlugins: function(config) {
this._plugins = this._plugins || {};
if (this._initConfigPlugins) {
this._initConfigPlugins(config);
}
},
/**
* Unplugs and destroys all plugins on the host
* @method _destroyPlugins
* @private
*/
_destroyPlugins: function() {
this.unplug();
}
};
Y.namespace("Plugin").Host = PluginHost;
}, '@VERSION@' ,{requires:['yui-base']});
YUI.add('pluginhost-config', function(Y) {
/**
* Adds pluginhost constructor configuration and static configuration support
* @submodule pluginhost-config
*/
/**
* Constructor and static configuration support for plugins
*
* @for Plugin.Host
*/
var PluginHost = Y.Plugin.Host,
L = Y.Lang;
PluginHost.prototype._initConfigPlugins = function(config) {
// Class Configuration
var classes = (this._getClasses) ? this._getClasses() : [this.constructor],
plug = [],
unplug = {},
constructor, i, classPlug, classUnplug, pluginClassName;
// TODO: Room for optimization. Can we apply statically/unplug in same pass?
for (i = classes.length - 1; i >= 0; i--) {
constructor = classes[i];
classUnplug = constructor._UNPLUG;
if (classUnplug) {
// subclasses over-write
Y.mix(unplug, classUnplug, true);
}
classPlug = constructor._PLUG;
if (classPlug) {
// subclasses over-write
Y.mix(plug, classPlug, true);
}
}
for (pluginClassName in plug) {
if (plug.hasOwnProperty(pluginClassName)) {
if (!unplug[pluginClassName]) {
this.plug(plug[pluginClassName]);
}
}
}
// User Configuration
if (config && config.plugins) {
this.plug(config.plugins);
}
};
/**
* Registers plugins to be instantiated at the class level (plugins
* which should be plugged into every instance of the class by default).
*
* @method Plugin.Host.plug
* @static
*
* @param {Function} hostClass The host class on which to register the plugins
* @param {Function | Array} plugin Either the plugin class, an array of plugin classes or an array of objects (with fn and cfg properties defined)
* @param {Object} config (Optional) If plugin is the plugin class, the configuration for the plugin
*/
PluginHost.plug = function(hostClass, plugin, config) {
// Cannot plug into Base, since Plugins derive from Base [ will cause infinite recurrsion ]
var p, i, l, name;
if (hostClass !== Y.Base) {
hostClass._PLUG = hostClass._PLUG || {};
if (!L.isArray(plugin)) {
if (config) {
plugin = {fn:plugin, cfg:config};
}
plugin = [plugin];
}
for (i = 0, l = plugin.length; i < l;i++) {
p = plugin[i];
name = p.NAME || p.fn.NAME;
hostClass._PLUG[name] = p;
}
}
};
/**
* Unregisters any class level plugins which have been registered by the host class, or any
* other class in the hierarchy.
*
* @method Plugin.Host.unplug
* @static
*
* @param {Function} hostClass The host class from which to unregister the plugins
* @param {Function | Array} plugin The plugin class, or an array of plugin classes
*/
PluginHost.unplug = function(hostClass, plugin) {
var p, i, l, name;
if (hostClass !== Y.Base) {
hostClass._UNPLUG = hostClass._UNPLUG || {};
if (!L.isArray(plugin)) {
plugin = [plugin];
}
for (i = 0, l = plugin.length; i < l; i++) {
p = plugin[i];
name = p.NAME;
if (!hostClass._PLUG[name]) {
hostClass._UNPLUG[name] = p;
} else {
delete hostClass._PLUG[name];
}
}
}
};
}, '@VERSION@' ,{requires:['pluginhost-base']});
YUI.add('pluginhost', function(Y){}, '@VERSION@' ,{use:['pluginhost-base', 'pluginhost-config']});
YUI.add('node-base', function(Y) {
/**
* The Node Utility provides a DOM-like interface for interacting with DOM nodes.
* @module node
* @submodule node-base
*/
/**
* The Node class provides a wrapper for manipulating DOM Nodes.
* Node properties can be accessed via the set/get methods.
* Use Y.get() to retrieve Node instances.
*
* <strong>NOTE:</strong> Node properties are accessed using
* the <code>set</code> and <code>get</code> methods.
*
* @class Node
* @constructor
* @param {DOMNode} node the DOM node to be mapped to the Node instance.
* @for Node
*/
// "globals"
var DOT = '.',
NODE_NAME = 'nodeName',
NODE_TYPE = 'nodeType',
OWNER_DOCUMENT = 'ownerDocument',
TAG_NAME = 'tagName',
UID = '_yuid',
_slice = Array.prototype.slice,
Y_DOM = Y.DOM,
Y_Node = function(node) {
var uid = (node.nodeType !== 9) ? node.uniqueID : node[UID];
if (uid && Y_Node._instances[uid] && Y_Node._instances[uid]._node !== node) {
node[UID] = null; // unset existing uid to prevent collision (via clone or hack)
}
uid = uid || Y.stamp(node);
if (!uid) { // stamp failed; likely IE non-HTMLElement
uid = Y.guid();
}
this[UID] = uid;
/**
* The underlying DOM node bound to the Y.Node instance
* @property _node
* @private
*/
this._node = node;
Y_Node._instances[uid] = this;
this._stateProxy = node; // when augmented with Attribute
Y.EventTarget.call(this, {emitFacade:true});
if (this._initPlugins) { // when augmented with Plugin.Host
this._initPlugins();
}
this.SHOW_TRANSITION = Y_Node.SHOW_TRANSITION;
this.HIDE_TRANSITION = Y_Node.HIDE_TRANSITION;
},
// used with previous/next/ancestor tests
_wrapFn = function(fn) {
var ret = null;
if (fn) {
ret = (typeof fn == 'string') ?
function(n) {
return Y.Selector.test(n, fn);
} :
function(n) {
return fn(Y.one(n));
};
}
return ret;
};
// end "globals"
/**
* The name of the component
* @static
* @property NAME
*/
Y_Node.NAME = 'node';
/*
* The pattern used to identify ARIA attributes
*/
Y_Node.re_aria = /^(?:role$|aria-)/;
Y_Node.SHOW_TRANSITION = 'fadeIn';
Y_Node.HIDE_TRANSITION = 'fadeOut';
/**
* List of events that route to DOM events
* @static
* @property DOM_EVENTS
*/
Y_Node.DOM_EVENTS = {
abort: 1,
beforeunload: 1,
blur: 1,
change: 1,
click: 1,
close: 1,
command: 1,
contextmenu: 1,
dblclick: 1,
DOMMouseScroll: 1,
drag: 1,
dragstart: 1,
dragenter: 1,
dragover: 1,
dragleave: 1,
dragend: 1,
drop: 1,
error: 1,
focus: 1,
key: 1,
keydown: 1,
keypress: 1,
keyup: 1,
load: 1,
message: 1,
mousedown: 1,
mouseenter: 1,
mouseleave: 1,
mousemove: 1,
mousemultiwheel: 1,
mouseout: 1,
mouseover: 1,
mouseup: 1,
mousewheel: 1,
orientationchange: 1,
reset: 1,
resize: 1,
select: 1,
selectstart: 1,
submit: 1,
scroll: 1,
textInput: 1,
unload: 1
};
// Add custom event adaptors to this list. This will make it so
// that delegate, key, available, contentready, etc all will
// be available through Node.on
Y.mix(Y_Node.DOM_EVENTS, Y.Env.evt.plugins);
/**
* A list of Node instances that have been created
* @private
* @property _instances
* @static
*
*/
Y_Node._instances = {};
/**
* Retrieves the DOM node bound to a Node instance
* @method getDOMNode
* @static
*
* @param {Y.Node || HTMLNode} node The Node instance or an HTMLNode
* @return {HTMLNode} The DOM node bound to the Node instance. If a DOM node is passed
* as the node argument, it is simply returned.
*/
Y_Node.getDOMNode = function(node) {
if (node) {
return (node.nodeType) ? node : node._node || null;
}
return null;
};
/**
* Checks Node return values and wraps DOM Nodes as Y.Node instances
* and DOM Collections / Arrays as Y.NodeList instances.
* Other return values just pass thru. If undefined is returned (e.g. no return)
* then the Node instance is returned for chainability.
* @method scrubVal
* @static
*
* @param {any} node The Node instance or an HTMLNode
* @return {Y.Node | Y.NodeList | any} Depends on what is returned from the DOM node.
*/
Y_Node.scrubVal = function(val, node) {
if (val) { // only truthy values are risky
if (typeof val == 'object' || typeof val == 'function') { // safari nodeList === function
if (NODE_TYPE in val || Y_DOM.isWindow(val)) {// node || window
val = Y.one(val);
} else if ((val.item && !val._nodes) || // dom collection or Node instance
(val[0] && val[0][NODE_TYPE])) { // array of DOM Nodes
val = Y.all(val);
}
}
} else if (typeof val === 'undefined') {
val = node; // for chaining
} else if (val === null) {
val = null; // IE: DOM null not the same as null
}
return val;
};
/**
* Adds methods to the Y.Node prototype, routing through scrubVal.
* @method addMethod
* @static
*
* @param {String} name The name of the method to add
* @param {Function} fn The function that becomes the method
* @param {Object} context An optional context to call the method with
* (defaults to the Node instance)
* @return {any} Depends on what is returned from the DOM node.
*/
Y_Node.addMethod = function(name, fn, context) {
if (name && fn && typeof fn == 'function') {
Y_Node.prototype[name] = function() {
var args = _slice.call(arguments),
node = this,
ret;
if (args[0] && Y.instanceOf(args[0], Y_Node)) {
args[0] = args[0]._node;
}
if (args[1] && Y.instanceOf(args[1], Y_Node)) {
args[1] = args[1]._node;
}
args.unshift(node._node);
ret = fn.apply(node, args);
if (ret) { // scrub truthy
ret = Y_Node.scrubVal(ret, node);
}
(typeof ret != 'undefined') || (ret = node);
return ret;
};
} else {
Y.log('unable to add method: ' + name, 'warn', 'Node');
}
};
/**
* Imports utility methods to be added as Y.Node methods.
* @method importMethod
* @static
*
* @param {Object} host The object that contains the method to import.
* @param {String} name The name of the method to import
* @param {String} altName An optional name to use in place of the host name
* @param {Object} context An optional context to call the method with
*/
Y_Node.importMethod = function(host, name, altName) {
if (typeof name == 'string') {
altName = altName || name;
Y_Node.addMethod(altName, host[name], host);
} else {
Y.Array.each(name, function(n) {
Y_Node.importMethod(host, n);
});
}
};
/**
* Returns a single Node instance bound to the node or the
* first element matching the given selector. Returns null if no match found.
* <strong>Note:</strong> For chaining purposes you may want to
* use <code>Y.all</code>, which returns a NodeList when no match is found.
* @method Y.one
* @static
* @param {String | HTMLElement} node a node or Selector
* @return {Y.Node | null} a Node instance or null if no match found.
*/
Y_Node.one = function(node) {
var instance = null,
cachedNode,
uid;
if (node) {
if (typeof node == 'string') {
if (node.indexOf('doc') === 0) { // doc OR document
node = Y.config.doc;
} else if (node.indexOf('win') === 0) { // win OR window
node = Y.config.win;
} else {
node = Y.Selector.query(node, null, true);
}
if (!node) {
return null;
}
} else if (Y.instanceOf(node, Y_Node)) {
return node; // NOTE: return
}
if (node.nodeType || Y.DOM.isWindow(node)) { // avoid bad input (numbers, boolean, etc)
uid = (node.uniqueID && node.nodeType !== 9) ? node.uniqueID : node._yuid;
instance = Y_Node._instances[uid]; // reuse exising instances
cachedNode = instance ? instance._node : null;
if (!instance || (cachedNode && node !== cachedNode)) { // new Node when nodes don't match
instance = new Y_Node(node);
}
}
}
return instance;
};
/**
* Returns a new dom node using the provided markup string.
* @method create
* @static
* @param {String} html The markup used to create the element
* @param {HTMLDocument} doc An optional document context
* @return {Node} A Node instance bound to a DOM node or fragment
*/
Y_Node.create = function(html, doc) {
if (doc && doc._node) {
doc = doc._node;
}
return Y.one(Y_DOM.create(html, doc));
};
/**
* Static collection of configuration attributes for special handling
* @property ATTRS
* @static
* @type object
*/
Y_Node.ATTRS = {
/**
* Allows for getting and setting the text of an element.
* Formatting is preserved and special characters are treated literally.
* @config text
* @type String
*/
text: {
getter: function() {
return Y_DOM.getText(this._node);
},
setter: function(content) {
Y_DOM.setText(this._node, content);
return content;
}
},
'options': {
getter: function() {
return this._node.getElementsByTagName('option');
}
},
/**
* Returns a NodeList instance of all HTMLElement children.
* @readOnly
* @config children
* @type NodeList
*/
'children': {
getter: function() {
var node = this._node,
children = node.children,
childNodes, i, len;
if (!children) {
childNodes = node.childNodes;
children = [];
for (i = 0, len = childNodes.length; i < len; ++i) {
if (childNodes[i][TAG_NAME]) {
children[children.length] = childNodes[i];
}
}
}
return Y.all(children);
}
},
value: {
getter: function() {
return Y_DOM.getValue(this._node);
},
setter: function(val) {
Y_DOM.setValue(this._node, val);
return val;
}
}
};
/**
* The default setter for DOM properties
* Called with instance context (this === the Node instance)
* @method DEFAULT_SETTER
* @static
* @param {String} name The attribute/property being set
* @param {any} val The value to be set
* @return {any} The value
*/
Y_Node.DEFAULT_SETTER = function(name, val) {
var node = this._stateProxy,
strPath;
if (name.indexOf(DOT) > -1) {
strPath = name;
name = name.split(DOT);
// only allow when defined on node
Y.Object.setValue(node, name, val);
} else if (typeof node[name] != 'undefined') { // pass thru DOM properties
node[name] = val;
}
return val;
};
/**
* The default getter for DOM properties
* Called with instance context (this === the Node instance)
* @method DEFAULT_GETTER
* @static
* @param {String} name The attribute/property to look up
* @return {any} The current value
*/
Y_Node.DEFAULT_GETTER = function(name) {
var node = this._stateProxy,
val;
if (name.indexOf && name.indexOf(DOT) > -1) {
val = Y.Object.getValue(node, name.split(DOT));
} else if (typeof node[name] != 'undefined') { // pass thru from DOM
val = node[name];
}
return val;
};
// Basic prototype augment - no lazy constructor invocation.
Y.mix(Y_Node, Y.EventTarget, false, null, 1);
Y.mix(Y_Node.prototype, {
/**
* The method called when outputting Node instances as strings
* @method toString
* @return {String} A string representation of the Node instance
*/
toString: function() {
var str = this[UID] + ': not bound to a node',
node = this._node,
attrs, id, className;
if (node) {
attrs = node.attributes;
id = (attrs && attrs.id) ? node.getAttribute('id') : null;
className = (attrs && attrs.className) ? node.getAttribute('className') : null;
str = node[NODE_NAME];
if (id) {
str += '#' + id;
}
if (className) {
str += '.' + className.replace(' ', '.');
}
// TODO: add yuid?
str += ' ' + this[UID];
}
return str;
},
/**
* Returns an attribute value on the Node instance.
* Unless pre-configured (via Node.ATTRS), get hands
* off to the underlying DOM node. Only valid
* attributes/properties for the node will be set.
* @method get
* @param {String} attr The attribute
* @return {any} The current value of the attribute
*/
get: function(attr) {
var val;
if (this._getAttr) { // use Attribute imple
val = this._getAttr(attr);
} else {
val = this._get(attr);
}
if (val) {
val = Y_Node.scrubVal(val, this);
} else if (val === null) {
val = null; // IE: DOM null is not true null (even though they ===)
}
return val;
},
/**
* Helper method for get.
* @method _get
* @private
* @param {String} attr The attribute
* @return {any} The current value of the attribute
*/
_get: function(attr) {
var attrConfig = Y_Node.ATTRS[attr],
val;
if (attrConfig && attrConfig.getter) {
val = attrConfig.getter.call(this);
} else if (Y_Node.re_aria.test(attr)) {
val = this._node.getAttribute(attr, 2);
} else {
val = Y_Node.DEFAULT_GETTER.apply(this, arguments);
}
return val;
},
/**
* Sets an attribute on the Node instance.
* Unless pre-configured (via Node.ATTRS), set hands
* off to the underlying DOM node. Only valid
* attributes/properties for the node will be set.
* To set custom attributes use setAttribute.
* @method set
* @param {String} attr The attribute to be set.
* @param {any} val The value to set the attribute to.
* @chainable
*/
set: function(attr, val) {
var attrConfig = Y_Node.ATTRS[attr];
if (this._setAttr) { // use Attribute imple
this._setAttr.apply(this, arguments);
} else { // use setters inline
if (attrConfig && attrConfig.setter) {
attrConfig.setter.call(this, val, attr);
} else if (Y_Node.re_aria.test(attr)) { // special case Aria
this._node.setAttribute(attr, val);
} else {
Y_Node.DEFAULT_SETTER.apply(this, arguments);
}
}
return this;
},
/**
* Sets multiple attributes.
* @method setAttrs
* @param {Object} attrMap an object of name/value pairs to set
* @chainable
*/
setAttrs: function(attrMap) {
if (this._setAttrs) { // use Attribute imple
this._setAttrs(attrMap);
} else { // use setters inline
Y.Object.each(attrMap, function(v, n) {
this.set(n, v);
}, this);
}
return this;
},
/**
* Returns an object containing the values for the requested attributes.
* @method getAttrs
* @param {Array} attrs an array of attributes to get values
* @return {Object} An object with attribute name/value pairs.
*/
getAttrs: function(attrs) {
var ret = {};
if (this._getAttrs) { // use Attribute imple
this._getAttrs(attrs);
} else { // use setters inline
Y.Array.each(attrs, function(v, n) {
ret[v] = this.get(v);
}, this);
}
return ret;
},
/**
* Creates a new Node using the provided markup string.
* @method create
* @param {String} html The markup used to create the element
* @param {HTMLDocument} doc An optional document context
* @return {Node} A Node instance bound to a DOM node or fragment
*/
create: Y_Node.create,
/**
* Compares nodes to determine if they match.
* Node instances can be compared to each other and/or HTMLElements.
* @method compareTo
* @param {HTMLElement | Node} refNode The reference node to compare to the node.
* @return {Boolean} True if the nodes match, false if they do not.
*/
compareTo: function(refNode) {
var node = this._node;
if (Y.instanceOf(refNode, Y_Node)) {
refNode = refNode._node;
}
return node === refNode;
},
/**
* Determines whether the node is appended to the document.
* @method inDoc
* @param {Node|HTMLElement} doc optional An optional document to check against.
* Defaults to current document.
* @return {Boolean} Whether or not this node is appended to the document.
*/
inDoc: function(doc) {
var node = this._node;
doc = (doc) ? doc._node || doc : node[OWNER_DOCUMENT];
if (doc.documentElement) {
return Y_DOM.contains(doc.documentElement, node);
}
},
getById: function(id) {
var node = this._node,
ret = Y_DOM.byId(id, node[OWNER_DOCUMENT]);
if (ret && Y_DOM.contains(node, ret)) {
ret = Y.one(ret);
} else {
ret = null;
}
return ret;
},
/**
* Returns the nearest ancestor that passes the test applied by supplied boolean method.
* @method ancestor
* @param {String | Function} fn A selector string or boolean method for testing elements.
* @param {Boolean} testSelf optional Whether or not to include the element in the scan
* If a function is used, it receives the current node being tested as the only argument.
* @return {Node} The matching Node instance or null if not found
*/
ancestor: function(fn, testSelf) {
return Y.one(Y_DOM.ancestor(this._node, _wrapFn(fn), testSelf));
},
/**
* Returns the ancestors that pass the test applied by supplied boolean method.
* @method ancestors
* @param {String | Function} fn A selector string or boolean method for testing elements.
* @param {Boolean} testSelf optional Whether or not to include the element in the scan
* If a function is used, it receives the current node being tested as the only argument.
* @return {NodeList} A NodeList instance containing the matching elements
*/
ancestors: function(fn, testSelf) {
return Y.all(Y_DOM.ancestors(this._node, _wrapFn(fn), testSelf));
},
/**
* Returns the previous matching sibling.
* Returns the nearest element node sibling if no method provided.
* @method previous
* @param {String | Function} fn A selector or boolean method for testing elements.
* If a function is used, it receives the current node being tested as the only argument.
* @return {Node} Node instance or null if not found
*/
previous: function(fn, all) {
return Y.one(Y_DOM.elementByAxis(this._node, 'previousSibling', _wrapFn(fn), all));
},
/**
* Returns the next matching sibling.
* Returns the nearest element node sibling if no method provided.
* @method next
* @param {String | Function} fn A selector or boolean method for testing elements.
* If a function is used, it receives the current node being tested as the only argument.
* @return {Node} Node instance or null if not found
*/
next: function(fn, all) {
return Y.one(Y_DOM.elementByAxis(this._node, 'nextSibling', _wrapFn(fn), all));
},
/**
* Returns all matching siblings.
* Returns all siblings if no method provided.
* @method siblings
* @param {String | Function} fn A selector or boolean method for testing elements.
* If a function is used, it receives the current node being tested as the only argument.
* @return {NodeList} NodeList instance bound to found siblings
*/
siblings: function(fn) {
return Y.all(Y_DOM.siblings(this._node, _wrapFn(fn)));
},
/**
* Retrieves a Node instance of nodes based on the given CSS selector.
* @method one
*
* @param {string} selector The CSS selector to test against.
* @return {Node} A Node instance for the matching HTMLElement.
*/
one: function(selector) {
return Y.one(Y.Selector.query(selector, this._node, true));
},
/**
* Retrieves a nodeList based on the given CSS selector.
* @method all
*
* @param {string} selector The CSS selector to test against.
* @return {NodeList} A NodeList instance for the matching HTMLCollection/Array.
*/
all: function(selector) {
var nodelist = Y.all(Y.Selector.query(selector, this._node));
nodelist._query = selector;
nodelist._queryRoot = this._node;
return nodelist;
},
// TODO: allow fn test
/**
* Test if the supplied node matches the supplied selector.
* @method test
*
* @param {string} selector The CSS selector to test against.
* @return {boolean} Whether or not the node matches the selector.
*/
test: function(selector) {
return Y.Selector.test(this._node, selector);
},
/**
* Removes the node from its parent.
* Shortcut for myNode.get('parentNode').removeChild(myNode);
* @method remove
* @param {Boolean} destroy whether or not to call destroy() on the node
* after removal.
* @chainable
*
*/
remove: function(destroy) {
var node = this._node,
parentNode = node.parentNode;
if (parentNode) {
parentNode.removeChild(node);
}
if (destroy) {
this.destroy();
}
return this;
},
/**
* Replace the node with the other node. This is a DOM update only
* and does not change the node bound to the Node instance.
* Shortcut for myNode.get('parentNode').replaceChild(newNode, myNode);
* @method replace
* @param {Y.Node || HTMLNode} newNode Node to be inserted
* @chainable
*
*/
replace: function(newNode) {
var node = this._node;
if (typeof newNode == 'string') {
newNode = Y_Node.create(newNode);
}
node.parentNode.replaceChild(Y_Node.getDOMNode(newNode), node);
return this;
},
/**
* @method replaceChild
* @for Node
* @param {String | HTMLElement | Node} node Node to be inserted
* @param {HTMLElement | Node} refNode Node to be replaced
* @return {Node} The replaced node
*/
replaceChild: function(node, refNode) {
if (typeof node == 'string') {
node = Y_DOM.create(node);
}
return Y.one(this._node.replaceChild(Y_Node.getDOMNode(node), Y_Node.getDOMNode(refNode)));
},
/**
* @method appendChild
* @param {String | HTMLElement | Node} node Node to be appended
* @return {Node} The appended node
*/
appendChild: function(node) {
return Y_Node.scrubVal(this._insert(node));
},
/**
* @method insertBefore
* @param {String | HTMLElement | Node} newNode Node to be appended
* @param {HTMLElement | Node} refNode Node to be inserted before
* @return {Node} The inserted node
*/
insertBefore: function(newNode, refNode) {
return Y.Node.scrubVal(this._insert(newNode, refNode));
},
/**
* Removes event listeners from the node and (optionally) its subtree
* @method purge
* @param {Boolean} recurse (optional) Whether or not to remove listeners from the
* node's subtree
* @param {String} type (optional) Only remove listeners of the specified type
* @chainable
*
*/
purge: function(recurse, type) {
Y.Event.purgeElement(this._node, recurse, type);
return this;
},
/**
* Nulls internal node references, removes any plugins and event listeners
* @method destroy
* @param {Boolean} recursivePurge (optional) Whether or not to remove listeners from the
* node's subtree (default is false)
*
*/
destroy: function(recursive) {
this.purge(); // TODO: only remove events add via this Node
if (this.unplug) { // may not be a PluginHost
this.unplug();
}
this.clearData();
if (recursive) {
this.all('*').destroy();
}
this._node = null;
this._stateProxy = null;
delete Y_Node._instances[this[UID]];
},
/**
* Invokes a method on the Node instance
* @method invoke
* @param {String} method The name of the method to invoke
* @param {Any} a, b, c, etc. Arguments to invoke the method with.
* @return Whatever the underly method returns.
* DOM Nodes and Collections return values
* are converted to Node/NodeList instances.
*
*/
invoke: function(method, a, b, c, d, e) {
var node = this._node,
ret;
if (a && Y.instanceOf(a, Y_Node)) {
a = a._node;
}
if (b && Y.instanceOf(b, Y_Node)) {
b = b._node;
}
ret = node[method](a, b, c, d, e);
return Y_Node.scrubVal(ret, this);
},
/**
* Inserts the content before the reference node.
* @method insert
* @param {String | Y.Node | HTMLElement | Y.NodeList | HTMLCollection} content The content to insert
* @param {Int | Y.Node | HTMLElement | String} where The position to insert at.
* Possible "where" arguments
* <dl>
* <dt>Y.Node</dt>
* <dd>The Node to insert before</dd>
* <dt>HTMLElement</dt>
* <dd>The element to insert before</dd>
* <dt>Int</dt>
* <dd>The index of the child element to insert before</dd>
* <dt>"replace"</dt>
* <dd>Replaces the existing HTML</dd>
* <dt>"before"</dt>
* <dd>Inserts before the existing HTML</dd>
* <dt>"before"</dt>
* <dd>Inserts content before the node</dd>
* <dt>"after"</dt>
* <dd>Inserts content after the node</dd>
* </dl>
* @chainable
*/
insert: function(content, where) {
this._insert(content, where);
return this;
},
_insert: function(content, where) {
var node = this._node,
ret = null;
if (typeof where == 'number') { // allow index
where = this._node.childNodes[where];
} else if (where && where._node) { // Node
where = where._node;
}
if (content && typeof content != 'string') { // allow Node or NodeList/Array instances
content = content._node || content._nodes || content;
}
ret = Y_DOM.addHTML(node, content, where);
return ret;
},
/**
* Inserts the content as the firstChild of the node.
* @method prepend
* @param {String | Y.Node | HTMLElement} content The content to insert
* @chainable
*/
prepend: function(content) {
return this.insert(content, 0);
},
/**
* Inserts the content as the lastChild of the node.
* @method append
* @param {String | Y.Node | HTMLElement} content The content to insert
* @chainable
*/
append: function(content) {
return this.insert(content, null);
},
/**
* Appends the node to the given node.
* @method appendTo
* @param {Y.Node | HTMLElement} node The node to append to
* @chainable
*/
appendTo: function(node) {
Y.one(node).append(this);
},
/**
* Replaces the node's current content with the content.
* @method setContent
* @param {String | Y.Node | HTMLElement | Y.NodeList | HTMLCollection} content The content to insert
* @chainable
*/
setContent: function(content) {
this._insert(content, 'replace');
return this;
},
/**
* Returns the node's current content (e.g. innerHTML)
* @method getContent
* @return {String} The current content
*/
getContent: function(content) {
return this.get('innerHTML');
},
/**
* @method swap
* @description Swap DOM locations with the given node.
* This does not change which DOM node each Node instance refers to.
* @param {Node} otherNode The node to swap with
* @chainable
*/
swap: Y.config.doc.documentElement.swapNode ?
function(otherNode) {
this._node.swapNode(Y_Node.getDOMNode(otherNode));
} :
function(otherNode) {
otherNode = Y_Node.getDOMNode(otherNode);
var node = this._node,
parent = otherNode.parentNode,
nextSibling = otherNode.nextSibling;
if (nextSibling === node) {
parent.insertBefore(node, otherNode);
} else if (otherNode === node.nextSibling) {
parent.insertBefore(otherNode, node);
} else {
node.parentNode.replaceChild(otherNode, node);
Y_DOM.addHTML(parent, node, nextSibling);
}
return this;
},
/**
* @method getData
* @description Retrieves arbitrary data stored on a Node instance.
* This is not stored with the DOM node.
* @param {string} name Optional name of the data field to retrieve.
* If no name is given, all data is returned.
* @return {any | Object} Whatever is stored at the given field,
* or an object hash of all fields.
*/
getData: function(name) {
var ret;
this._data = this._data || {};
if (arguments.length) {
ret = this._data[name];
} else {
ret = this._data;
}
return ret;
},
/**
* @method setData
* @description Stores arbitrary data on a Node instance.
* This is not stored with the DOM node.
* @param {string} name The name of the field to set. If no name
* is given, name is treated as the data and overrides any existing data.
* @param {any} val The value to be assigned to the field.
* @chainable
*/
setData: function(name, val) {
this._data = this._data || {};
if (arguments.length > 1) {
this._data[name] = val;
} else {
this._data = name;
}
return this;
},
/**
* @method clearData
* @description Clears stored data.
* @param {string} name The name of the field to clear. If no name
* is given, all data is cleared.
* @chainable
*/
clearData: function(name) {
if ('_data' in this) {
if (name) {
delete this._data[name];
} else {
delete this._data;
}
}
return this;
},
hasMethod: function(method) {
var node = this._node;
return !!(node && method in node &&
typeof node[method] != 'unknown' &&
(typeof node[method] == 'function' ||
String(node[method]).indexOf('function') === 1)); // IE reports as object, prepends space
},
SHOW_TRANSITION: null,
HIDE_TRANSITION: null,
/**
* Makes the node visible.
* If the "transition" module is loaded, show optionally
* animates the showing of the node using either the default
* transition effect ('fadeIn'), or the given named effect.
* @method show
* @param {String} name A named Transition effect to use as the show effect.
* @param {Object} config Options to use with the transition.
* @param {Function} callback An optional function to run after the transition completes.
* @chainable
*/
show: function(callback) {
callback = arguments[arguments.length - 1];
this.toggleView(true, callback);
return this;
},
/**
* The implementation for showing nodes.
* Default is to toggle the style.display property.
* @protected
* @chainable
*/
_show: function() {
this.setStyle('display', '');
},
_isHidden: function() {
return Y.DOM.getStyle(this._node, 'display') === 'none';
},
toggleView: function(on, callback) {
this._toggleView.apply(this, arguments);
},
_toggleView: function(on, callback) {
callback = arguments[arguments.length - 1];
// base on current state if not forcing
if (typeof on != 'boolean') {
on = (this._isHidden()) ? 1 : 0;
}
if (on) {
this._show();
} else {
this._hide();
}
if (typeof callback == 'function') {
callback.call(this);
}
return this;
},
/**
* Hides the node.
* If the "transition" module is loaded, hide optionally
* animates the hiding of the node using either the default
* transition effect ('fadeOut'), or the given named effect.
* @method hide
* @param {String} name A named Transition effect to use as the show effect.
* @param {Object} config Options to use with the transition.
* @param {Function} callback An optional function to run after the transition completes.
* @chainable
*/
hide: function(callback) {
callback = arguments[arguments.length - 1];
this.toggleView(false, callback);
return this;
},
/**
* The implementation for hiding nodes.
* Default is to toggle the style.display property.
* @protected
* @chainable
*/
_hide: function() {
this.setStyle('display', 'none');
},
isFragment: function() {
return (this.get('nodeType') === 11);
},
/**
* Removes all of the child nodes from the node.
* @param {Boolean} destroy Whether the nodes should also be destroyed.
* @chainable
*/
empty: function(destroy) {
this.get('childNodes').remove(destroy);
return this;
}
}, true);
Y.Node = Y_Node;
Y.one = Y.Node.one;
/**
* The NodeList module provides support for managing collections of Nodes.
* @module node
* @submodule nodelist
*/
/**
* The NodeList class provides a wrapper for manipulating DOM NodeLists.
* NodeList properties can be accessed via the set/get methods.
* Use Y.all() to retrieve NodeList instances.
*
* @class NodeList
* @constructor
*/
var NodeList = function(nodes) {
var tmp = [];
if (typeof nodes === 'string') { // selector query
this._query = nodes;
nodes = Y.Selector.query(nodes);
} else if (nodes.nodeType || Y_DOM.isWindow(nodes)) { // domNode || window
nodes = [nodes];
} else if (Y.instanceOf(nodes, Y.Node)) {
nodes = [nodes._node];
} else if (Y.instanceOf(nodes[0], Y.Node)) { // allow array of Y.Nodes
Y.Array.each(nodes, function(node) {
if (node._node) {
tmp.push(node._node);
}
});
nodes = tmp;
} else { // array of domNodes or domNodeList (no mixed array of Y.Node/domNodes)
nodes = Y.Array(nodes, 0, true);
}
/**
* The underlying array of DOM nodes bound to the Y.NodeList instance
* @property _nodes
* @private
*/
this._nodes = nodes;
};
NodeList.NAME = 'NodeList';
/**
* Retrieves the DOM nodes bound to a NodeList instance
* @method NodeList.getDOMNodes
* @static
*
* @param {Y.NodeList} nodelist The NodeList instance
* @return {Array} The array of DOM nodes bound to the NodeList
*/
NodeList.getDOMNodes = function(nodelist) {
return (nodelist && nodelist._nodes) ? nodelist._nodes : nodelist;
};
NodeList.each = function(instance, fn, context) {
var nodes = instance._nodes;
if (nodes && nodes.length) {
Y.Array.each(nodes, fn, context || instance);
} else {
Y.log('no nodes bound to ' + this, 'warn', 'NodeList');
}
};
NodeList.addMethod = function(name, fn, context) {
if (name && fn) {
NodeList.prototype[name] = function() {
var ret = [],
args = arguments;
Y.Array.each(this._nodes, function(node) {
var UID = (node.uniqueID && node.nodeType !== 9 ) ? 'uniqueID' : '_yuid',
instance = Y.Node._instances[node[UID]],
ctx,
result;
if (!instance) {
instance = NodeList._getTempNode(node);
}
ctx = context || instance;
result = fn.apply(ctx, args);
if (result !== undefined && result !== instance) {
ret[ret.length] = result;
}
});
// TODO: remove tmp pointer
return ret.length ? ret : this;
};
} else {
Y.log('unable to add method: ' + name + ' to NodeList', 'warn', 'node');
}
};
NodeList.importMethod = function(host, name, altName) {
if (typeof name === 'string') {
altName = altName || name;
NodeList.addMethod(name, host[name]);
} else {
Y.Array.each(name, function(n) {
NodeList.importMethod(host, n);
});
}
};
NodeList._getTempNode = function(node) {
var tmp = NodeList._tempNode;
if (!tmp) {
tmp = Y.Node.create('<div></div>');
NodeList._tempNode = tmp;
}
tmp._node = node;
tmp._stateProxy = node;
return tmp;
};
Y.mix(NodeList.prototype, {
/**
* Retrieves the Node instance at the given index.
* @method item
*
* @param {Number} index The index of the target Node.
* @return {Node} The Node instance at the given index.
*/
item: function(index) {
return Y.one((this._nodes || [])[index]);
},
/**
* Applies the given function to each Node in the NodeList.
* @method each
* @param {Function} fn The function to apply. It receives 3 arguments:
* the current node instance, the node's index, and the NodeList instance
* @param {Object} context optional An optional context to apply the function with
* Default context is the current Node instance
* @chainable
*/
each: function(fn, context) {
var instance = this;
Y.Array.each(this._nodes, function(node, index) {
node = Y.one(node);
return fn.call(context || node, node, index, instance);
});
return instance;
},
batch: function(fn, context) {
var nodelist = this;
Y.Array.each(this._nodes, function(node, index) {
var instance = Y.Node._instances[node[UID]];
if (!instance) {
instance = NodeList._getTempNode(node);
}
return fn.call(context || instance, instance, index, nodelist);
});
return nodelist;
},
/**
* Executes the function once for each node until a true value is returned.
* @method some
* @param {Function} fn The function to apply. It receives 3 arguments:
* the current node instance, the node's index, and the NodeList instance
* @param {Object} context optional An optional context to execute the function from.
* Default context is the current Node instance
* @return {Boolean} Whether or not the function returned true for any node.
*/
some: function(fn, context) {
var instance = this;
return Y.Array.some(this._nodes, function(node, index) {
node = Y.one(node);
context = context || node;
return fn.call(context, node, index, instance);
});
},
/**
* Creates a documenFragment from the nodes bound to the NodeList instance
* @method toFrag
* @return Node a Node instance bound to the documentFragment
*/
toFrag: function() {
return Y.one(Y.DOM._nl2frag(this._nodes));
},
/**
* Returns the index of the node in the NodeList instance
* or -1 if the node isn't found.
* @method indexOf
* @param {Y.Node || DOMNode} node the node to search for
* @return {Int} the index of the node value or -1 if not found
*/
indexOf: function(node) {
return Y.Array.indexOf(this._nodes, Y.Node.getDOMNode(node));
},
/**
* Filters the NodeList instance down to only nodes matching the given selector.
* @method filter
* @param {String} selector The selector to filter against
* @return {NodeList} NodeList containing the updated collection
* @see Selector
*/
filter: function(selector) {
return Y.all(Y.Selector.filter(this._nodes, selector));
},
/**
* Creates a new NodeList containing all nodes at every n indices, where
* remainder n % index equals r.
* (zero-based index).
* @method modulus
* @param {Int} n The offset to use (return every nth node)
* @param {Int} r An optional remainder to use with the modulus operation (defaults to zero)
* @return {NodeList} NodeList containing the updated collection
*/
modulus: function(n, r) {
r = r || 0;
var nodes = [];
NodeList.each(this, function(node, i) {
if (i % n === r) {
nodes.push(node);
}
});
return Y.all(nodes);
},
/**
* Creates a new NodeList containing all nodes at odd indices
* (zero-based index).
* @method odd
* @return {NodeList} NodeList containing the updated collection
*/
odd: function() {
return this.modulus(2, 1);
},
/**
* Creates a new NodeList containing all nodes at even indices
* (zero-based index), including zero.
* @method even
* @return {NodeList} NodeList containing the updated collection
*/
even: function() {
return this.modulus(2);
},
destructor: function() {
},
/**
* Reruns the initial query, when created using a selector query
* @method refresh
* @chainable
*/
refresh: function() {
var doc,
nodes = this._nodes,
query = this._query,
root = this._queryRoot;
if (query) {
if (!root) {
if (nodes && nodes[0] && nodes[0].ownerDocument) {
root = nodes[0].ownerDocument;
}
}
this._nodes = Y.Selector.query(query, root);
}
return this;
},
_prepEvtArgs: function(type, fn, context) {
// map to Y.on/after signature (type, fn, nodes, context, arg1, arg2, etc)
var args = Y.Array(arguments, 0, true);
if (args.length < 2) { // type only (event hash) just add nodes
args[2] = this._nodes;
} else {
args.splice(2, 0, this._nodes);
}
args[3] = context || this; // default to NodeList instance as context
return args;
},
/**
* Applies an event listener to each Node bound to the NodeList.
* @method on
* @param {String} type The event being listened for
* @param {Function} fn The handler to call when the event fires
* @param {Object} context The context to call the handler with.
* Default is the NodeList instance.
* @param {Object} context The context to call the handler with.
* param {mixed} arg* 0..n additional arguments to supply to the subscriber
* when the event fires.
* @return {Object} Returns an event handle that can later be use to detach().
* @see Event.on
*/
on: function(type, fn, context) {
return Y.on.apply(Y, this._prepEvtArgs.apply(this, arguments));
},
/**
* Applies an one-time event listener to each Node bound to the NodeList.
* @method once
* @param {String} type The event being listened for
* @param {Function} fn The handler to call when the event fires
* @param {Object} context The context to call the handler with.
* Default is the NodeList instance.
* @return {Object} Returns an event handle that can later be use to detach().
* @see Event.on
*/
once: function(type, fn, context) {
return Y.once.apply(Y, this._prepEvtArgs.apply(this, arguments));
},
/**
* Applies an event listener to each Node bound to the NodeList.
* The handler is called only after all on() handlers are called
* and the event is not prevented.
* @method after
* @param {String} type The event being listened for
* @param {Function} fn The handler to call when the event fires
* @param {Object} context The context to call the handler with.
* Default is the NodeList instance.
* @return {Object} Returns an event handle that can later be use to detach().
* @see Event.on
*/
after: function(type, fn, context) {
return Y.after.apply(Y, this._prepEvtArgs.apply(this, arguments));
},
/**
* Returns the current number of items in the NodeList.
* @method size
* @return {Int} The number of items in the NodeList.
*/
size: function() {
return this._nodes.length;
},
/**
* Determines if the instance is bound to any nodes
* @method isEmpty
* @return {Boolean} Whether or not the NodeList is bound to any nodes
*/
isEmpty: function() {
return this._nodes.length < 1;
},
toString: function() {
var str = '',
errorMsg = this[UID] + ': not bound to any nodes',
nodes = this._nodes,
node;
if (nodes && nodes[0]) {
node = nodes[0];
str += node[NODE_NAME];
if (node.id) {
str += '#' + node.id;
}
if (node.className) {
str += '.' + node.className.replace(' ', '.');
}
if (nodes.length > 1) {
str += '...[' + nodes.length + ' items]';
}
}
return str || errorMsg;
}
}, true);
NodeList.importMethod(Y.Node.prototype, [
/**
* Called on each Node instance
* @for NodeList
* @method append
* @see Node.append
*/
'append',
/** Called on each Node instance
* @method destroy
* @see Node.destroy
*/
'destroy',
/**
* Called on each Node instance
* @method detach
* @see Node.detach
*/
'detach',
/** Called on each Node instance
* @method detachAll
* @see Node.detachAll
*/
'detachAll',
/** Called on each Node instance
* @method empty
* @see Node.empty
*/
'empty',
/** Called on each Node instance
* @method insert
* @see Node.insert
*/
'insert',
/** Called on each Node instance
* @method prepend
* @see Node.prepend
*/
'prepend',
/** Called on each Node instance
* @method remove
* @see Node.remove
*/
'remove',
/** Called on each Node instance
* @method set
* @see Node.set
*/
'set',
/** Called on each Node instance
* @method setContent
* @see Node.setContent
*/
'setContent',
/**
* Makes each node visible.
* If the "transition" module is loaded, show optionally
* animates the showing of the node using either the default
* transition effect ('fadeIn'), or the given named effect.
* @method show
* @param {String} name A named Transition effect to use as the show effect.
* @param {Object} config Options to use with the transition.
* @param {Function} callback An optional function to run after the transition completes.
* @chainable
*/
'show',
/**
* Hides each node.
* If the "transition" module is loaded, hide optionally
* animates the hiding of the node using either the default
* transition effect ('fadeOut'), or the given named effect.
* @method hide
* @param {String} name A named Transition effect to use as the show effect.
* @param {Object} config Options to use with the transition.
* @param {Function} callback An optional function to run after the transition completes.
* @chainable
*/
'hide',
'toggleView'
]);
// one-off implementation to convert array of Nodes to NodeList
// e.g. Y.all('input').get('parentNode');
/** Called on each Node instance
* @method get
* @see Node
*/
NodeList.prototype.get = function(attr) {
var ret = [],
nodes = this._nodes,
isNodeList = false,
getTemp = NodeList._getTempNode,
instance,
val;
if (nodes[0]) {
instance = Y.Node._instances[nodes[0]._yuid] || getTemp(nodes[0]);
val = instance._get(attr);
if (val && val.nodeType) {
isNodeList = true;
}
}
Y.Array.each(nodes, function(node) {
instance = Y.Node._instances[node._yuid];
if (!instance) {
instance = getTemp(node);
}
val = instance._get(attr);
if (!isNodeList) { // convert array of Nodes to NodeList
val = Y.Node.scrubVal(val, instance);
}
ret.push(val);
});
return (isNodeList) ? Y.all(ret) : ret;
};
Y.NodeList = NodeList;
Y.all = function(nodes) {
return new NodeList(nodes);
};
Y.Node.all = Y.all;
Y.Array.each([
/**
* Passes through to DOM method.
* @for Node
* @method removeChild
* @param {HTMLElement | Node} node Node to be removed
* @return {Node} The removed node
*/
'removeChild',
/**
* Passes through to DOM method.
* @method hasChildNodes
* @return {Boolean} Whether or not the node has any childNodes
*/
'hasChildNodes',
/**
* Passes through to DOM method.
* @method cloneNode
* @param {Boolean} deep Whether or not to perform a deep clone, which includes
* subtree and attributes
* @return {Node} The clone
*/
'cloneNode',
/**
* Passes through to DOM method.
* @method hasAttribute
* @param {String} attribute The attribute to test for
* @return {Boolean} Whether or not the attribute is present
*/
'hasAttribute',
/**
* Passes through to DOM method.
* @method removeAttribute
* @param {String} attribute The attribute to be removed
* @chainable
*/
'removeAttribute',
/**
* Passes through to DOM method.
* @method scrollIntoView
* @chainable
*/
'scrollIntoView',
/**
* Passes through to DOM method.
* @method getElementsByTagName
* @param {String} tagName The tagName to collect
* @return {NodeList} A NodeList representing the HTMLCollection
*/
'getElementsByTagName',
/**
* Passes through to DOM method.
* @method focus
* @chainable
*/
'focus',
/**
* Passes through to DOM method.
* @method blur
* @chainable
*/
'blur',
/**
* Passes through to DOM method.
* Only valid on FORM elements
* @method submit
* @chainable
*/
'submit',
/**
* Passes through to DOM method.
* Only valid on FORM elements
* @method reset
* @chainable
*/
'reset',
/**
* Passes through to DOM method.
* @method select
* @chainable
*/
'select',
/**
* Passes through to DOM method.
* Only valid on TABLE elements
* @method createCaption
* @chainable
*/
'createCaption'
], function(method) {
Y.log('adding: ' + method, 'info', 'node');
Y.Node.prototype[method] = function(arg1, arg2, arg3) {
var ret = this.invoke(method, arg1, arg2, arg3);
return ret;
};
});
Y.Node.importMethod(Y.DOM, [
/**
* Determines whether the node is an ancestor of another HTML element in the DOM hierarchy.
* @method contains
* @param {Node | HTMLElement} needle The possible node or descendent
* @return {Boolean} Whether or not this node is the needle its ancestor
*/
'contains',
/**
* Allows setting attributes on DOM nodes, normalizing in some cases.
* This passes through to the DOM node, allowing for custom attributes.
* @method setAttribute
* @for Node
* @for NodeList
* @chainable
* @param {string} name The attribute name
* @param {string} value The value to set
*/
'setAttribute',
/**
* Allows getting attributes on DOM nodes, normalizing in some cases.
* This passes through to the DOM node, allowing for custom attributes.
* @method getAttribute
* @for Node
* @for NodeList
* @param {string} name The attribute name
* @return {string} The attribute value
*/
'getAttribute',
/**
* Wraps the given HTML around the node.
* @method wrap
* @param {String} html The markup to wrap around the node.
* @chainable
*/
'wrap',
/**
* Removes the node's parent node.
* @method unwrap
* @chainable
*/
'unwrap',
/**
* Applies a unique ID to the node if none exists
* @method generateID
* @return {String} The existing or generated ID
*/
'generateID'
]);
Y.NodeList.importMethod(Y.Node.prototype, [
/**
* Allows getting attributes on DOM nodes, normalizing in some cases.
* This passes through to the DOM node, allowing for custom attributes.
* @method getAttribute
* @see Node
* @for NodeList
* @param {string} name The attribute name
* @return {string} The attribute value
*/
'getAttribute',
/**
* Allows setting attributes on DOM nodes, normalizing in some cases.
* This passes through to the DOM node, allowing for custom attributes.
* @method setAttribute
* @see Node
* @for NodeList
* @chainable
* @param {string} name The attribute name
* @param {string} value The value to set
*/
'setAttribute',
/**
* Allows for removing attributes on DOM nodes.
* This passes through to the DOM node, allowing for custom attributes.
* @method removeAttribute
* @see Node
* @for NodeList
* @param {string} name The attribute to remove
*/
'removeAttribute',
/**
* Removes the parent node from node in the list.
* @method unwrap
* @chainable
*/
'unwrap',
/**
* Wraps the given HTML around each node.
* @method wrap
* @param {String} html The markup to wrap around the node.
* @chainable
*/
'wrap',
/**
* Applies a unique ID to each node if none exists
* @method generateID
* @return {String} The existing or generated ID
*/
'generateID'
]);
(function(Y) {
var methods = [
/**
* Determines whether each node has the given className.
* @method hasClass
* @for Node
* @param {String} className the class name to search for
* @return {Boolean} Whether or not the element has the specified class
*/
'hasClass',
/**
* Adds a class name to each node.
* @method addClass
* @param {String} className the class name to add to the node's class attribute
* @chainable
*/
'addClass',
/**
* Removes a class name from each node.
* @method removeClass
* @param {String} className the class name to remove from the node's class attribute
* @chainable
*/
'removeClass',
/**
* Replace a class with another class for each node.
* If no oldClassName is present, the newClassName is simply added.
* @method replaceClass
* @param {String} oldClassName the class name to be replaced
* @param {String} newClassName the class name that will be replacing the old class name
* @chainable
*/
'replaceClass',
/**
* If the className exists on the node it is removed, if it doesn't exist it is added.
* @method toggleClass
* @param {String} className the class name to be toggled
* @param {Boolean} force Option to force adding or removing the class.
* @chainable
*/
'toggleClass'
];
Y.Node.importMethod(Y.DOM, methods);
/**
* Determines whether each node has the given className.
* @method hasClass
* @see Node.hasClass
* @for NodeList
* @param {String} className the class name to search for
* @return {Array} An array of booleans for each node bound to the NodeList.
*/
/**
* Adds a class name to each node.
* @method addClass
* @see Node.addClass
* @param {String} className the class name to add to the node's class attribute
* @chainable
*/
/**
* Removes a class name from each node.
* @method removeClass
* @see Node.removeClass
* @param {String} className the class name to remove from the node's class attribute
* @chainable
*/
/**
* Replace a class with another class for each node.
* If no oldClassName is present, the newClassName is simply added.
* @method replaceClass
* @see Node.replaceClass
* @param {String} oldClassName the class name to be replaced
* @param {String} newClassName the class name that will be replacing the old class name
* @chainable
*/
/**
* If the className exists on the node it is removed, if it doesn't exist it is added.
* @method toggleClass
* @see Node.toggleClass
* @param {String} className the class name to be toggled
* @chainable
*/
Y.NodeList.importMethod(Y.Node.prototype, methods);
})(Y);
if (!Y.config.doc.documentElement.hasAttribute) { // IE < 8
Y.Node.prototype.hasAttribute = function(attr) {
if (attr === 'value') {
if (this.get('value') !== "") { // IE < 8 fails to populate specified when set in HTML
return true;
}
}
return !!(this._node.attributes[attr] &&
this._node.attributes[attr].specified);
};
}
// IE throws an error when calling focus() on an element that's invisible, not
// displayed, or disabled.
Y.Node.prototype.focus = function () {
try {
this._node.focus();
} catch (e) {
Y.log('error focusing node: ' + e.toString(), 'error', 'node');
}
};
// IE throws error when setting input.type = 'hidden',
// input.setAttribute('type', 'hidden') and input.attributes.type.value = 'hidden'
Y.Node.ATTRS.type = {
setter: function(val) {
if (val === 'hidden') {
try {
this._node.type = 'hidden';
} catch(e) {
this.setStyle('display', 'none');
this._inputType = 'hidden';
}
} else {
try { // IE errors when changing the type from "hidden'
this._node.type = val;
} catch (e) {
Y.log('error setting type: ' + val, 'info', 'node');
}
}
return val;
},
getter: function() {
return this._inputType || this._node.type;
},
_bypassProxy: true // don't update DOM when using with Attribute
};
if (Y.config.doc.createElement('form').elements.nodeType) {
// IE: elements collection is also FORM node which trips up scrubVal.
Y.Node.ATTRS.elements = {
getter: function() {
return this.all('input, textarea, button, select');
}
};
}
Y.mix(Y.Node.ATTRS, {
offsetHeight: {
setter: function(h) {
Y.DOM.setHeight(this._node, h);
return h;
},
getter: function() {
return this._node.offsetHeight;
}
},
offsetWidth: {
setter: function(w) {
Y.DOM.setWidth(this._node, w);
return w;
},
getter: function() {
return this._node.offsetWidth;
}
}
});
Y.mix(Y.Node.prototype, {
sizeTo: function(w, h) {
var node;
if (arguments.length < 2) {
node = Y.one(w);
w = node.get('offsetWidth');
h = node.get('offsetHeight');
}
this.setAttrs({
offsetWidth: w,
offsetHeight: h
});
}
});
var Y_NodeList = Y.NodeList,
ArrayProto = Array.prototype,
ArrayMethods = [
/** Returns a new NodeList combining the given NodeList(s)
* @for NodeList
* @method concat
* @param {NodeList | Array} valueN Arrays/NodeLists and/or values to
* concatenate to the resulting NodeList
* @return {NodeList} A new NodeList comprised of this NodeList joined with the input.
*/
'concat',
/** Removes the first last from the NodeList and returns it.
* @for NodeList
* @method pop
* @return {Node} The last item in the NodeList.
*/
'pop',
/** Adds the given Node(s) to the end of the NodeList.
* @for NodeList
* @method push
* @param {Node | DOMNode} nodeN One or more nodes to add to the end of the NodeList.
*/
'push',
/** Removes the first item from the NodeList and returns it.
* @for NodeList
* @method shift
* @return {Node} The first item in the NodeList.
*/
'shift',
/** Returns a new NodeList comprising the Nodes in the given range.
* @for NodeList
* @method slice
* @param {Number} begin Zero-based index at which to begin extraction.
As a negative index, start indicates an offset from the end of the sequence. slice(-2) extracts the second-to-last element and the last element in the sequence.
* @param {Number} end Zero-based index at which to end extraction. slice extracts up to but not including end.
slice(1,4) extracts the second element through the fourth element (elements indexed 1, 2, and 3).
As a negative index, end indicates an offset from the end of the sequence. slice(2,-1) extracts the third element through the second-to-last element in the sequence.
If end is omitted, slice extracts to the end of the sequence.
* @return {NodeList} A new NodeList comprised of this NodeList joined with the input.
*/
'slice',
/** Changes the content of the NodeList, adding new elements while removing old elements.
* @for NodeList
* @method splice
* @param {Number} index Index at which to start changing the array. If negative, will begin that many elements from the end.
* @param {Number} howMany An integer indicating the number of old array elements to remove. If howMany is 0, no elements are removed. In this case, you should specify at least one new element. If no howMany parameter is specified (second syntax above, which is a SpiderMonkey extension), all elements after index are removed.
* {Node | DOMNode| element1, ..., elementN
The elements to add to the array. If you don't specify any elements, splice simply removes elements from the array.
* @return {NodeList} The element(s) removed.
*/
'splice',
/** Adds the given Node(s) to the beginning of the NodeList.
* @for NodeList
* @method push
* @param {Node | DOMNode} nodeN One or more nodes to add to the NodeList.
*/
'unshift'
];
Y.Array.each(ArrayMethods, function(name) {
Y_NodeList.prototype[name] = function() {
var args = [],
i = 0,
arg;
while ((arg = arguments[i++])) { // use DOM nodes/nodeLists
args.push(arg._node || arg._nodes || arg);
}
return Y.Node.scrubVal(ArrayProto[name].apply(this._nodes, args));
};
});
}, '@VERSION@' ,{requires:['dom-base', 'selector-css2', 'event-base']});
YUI.add('node-style', function(Y) {
(function(Y) {
/**
* Extended Node interface for managing node styles.
* @module node
* @submodule node-style
*/
var methods = [
/**
* Returns the style's current value.
* @method getStyle
* @for Node
* @param {String} attr The style attribute to retrieve.
* @return {String} The current value of the style property for the element.
*/
'getStyle',
/**
* Returns the computed value for the given style property.
* @method getComputedStyle
* @param {String} attr The style attribute to retrieve.
* @return {String} The computed value of the style property for the element.
*/
'getComputedStyle',
/**
* Sets a style property of the node.
* @method setStyle
* @param {String} attr The style attribute to set.
* @param {String|Number} val The value.
* @chainable
*/
'setStyle',
/**
* Sets multiple style properties on the node.
* @method setStyles
* @param {Object} hash An object literal of property:value pairs.
* @chainable
*/
'setStyles'
];
Y.Node.importMethod(Y.DOM, methods);
/**
* Returns an array of values for each node.
* @method getStyle
* @for NodeList
* @see Node.getStyle
* @param {String} attr The style attribute to retrieve.
* @return {Array} The current values of the style property for the element.
*/
/**
* Returns an array of the computed value for each node.
* @method getComputedStyle
* @see Node.getComputedStyle
* @param {String} attr The style attribute to retrieve.
* @return {Array} The computed values for each node.
*/
/**
* Sets a style property on each node.
* @method setStyle
* @see Node.setStyle
* @param {String} attr The style attribute to set.
* @param {String|Number} val The value.
* @chainable
*/
/**
* Sets multiple style properties on each node.
* @method setStyles
* @see Node.setStyles
* @param {Object} hash An object literal of property:value pairs.
* @chainable
*/
Y.NodeList.importMethod(Y.Node.prototype, methods);
})(Y);
}, '@VERSION@' ,{requires:['dom-style', 'node-base']});
YUI.add('node-screen', function(Y) {
/**
* Extended Node interface for managing regions and screen positioning.
* Adds support for positioning elements and normalizes window size and scroll detection.
* @module node
* @submodule node-screen
*/
// these are all "safe" returns, no wrapping required
Y.each([
/**
* Returns the inner width of the viewport (exludes scrollbar).
* @config winWidth
* @for Node
* @type {Int}
*/
'winWidth',
/**
* Returns the inner height of the viewport (exludes scrollbar).
* @config winHeight
* @type {Int}
*/
'winHeight',
/**
* Document width
* @config winHeight
* @type {Int}
*/
'docWidth',
/**
* Document height
* @config docHeight
* @type {Int}
*/
'docHeight',
/**
* Amount page has been scroll vertically
* @config docScrollX
* @type {Int}
*/
'docScrollX',
/**
* Amount page has been scroll horizontally
* @config docScrollY
* @type {Int}
*/
'docScrollY'
],
function(name) {
Y.Node.ATTRS[name] = {
getter: function() {
var args = Array.prototype.slice.call(arguments);
args.unshift(Y.Node.getDOMNode(this));
return Y.DOM[name].apply(this, args);
}
};
}
);
Y.Node.ATTRS.scrollLeft = {
getter: function() {
var node = Y.Node.getDOMNode(this);
return ('scrollLeft' in node) ? node.scrollLeft : Y.DOM.docScrollX(node);
},
setter: function(val) {
var node = Y.Node.getDOMNode(this);
if (node) {
if ('scrollLeft' in node) {
node.scrollLeft = val;
} else if (node.document || node.nodeType === 9) {
Y.DOM._getWin(node).scrollTo(val, Y.DOM.docScrollY(node)); // scroll window if win or doc
}
} else {
Y.log('unable to set scrollLeft for ' + node, 'error', 'Node');
}
}
};
Y.Node.ATTRS.scrollTop = {
getter: function() {
var node = Y.Node.getDOMNode(this);
return ('scrollTop' in node) ? node.scrollTop : Y.DOM.docScrollY(node);
},
setter: function(val) {
var node = Y.Node.getDOMNode(this);
if (node) {
if ('scrollTop' in node) {
node.scrollTop = val;
} else if (node.document || node.nodeType === 9) {
Y.DOM._getWin(node).scrollTo(Y.DOM.docScrollX(node), val); // scroll window if win or doc
}
} else {
Y.log('unable to set scrollTop for ' + node, 'error', 'Node');
}
}
};
Y.Node.importMethod(Y.DOM, [
/**
* Gets the current position of the node in page coordinates.
* @method getXY
* @for Node
* @return {Array} The XY position of the node
*/
'getXY',
/**
* Set the position of the node in page coordinates, regardless of how the node is positioned.
* @method setXY
* @param {Array} xy Contains X & Y values for new position (coordinates are page-based)
* @chainable
*/
'setXY',
/**
* Gets the current position of the node in page coordinates.
* @method getX
* @return {Int} The X position of the node
*/
'getX',
/**
* Set the position of the node in page coordinates, regardless of how the node is positioned.
* @method setX
* @param {Int} x X value for new position (coordinates are page-based)
* @chainable
*/
'setX',
/**
* Gets the current position of the node in page coordinates.
* @method getY
* @return {Int} The Y position of the node
*/
'getY',
/**
* Set the position of the node in page coordinates, regardless of how the node is positioned.
* @method setY
* @param {Int} y Y value for new position (coordinates are page-based)
* @chainable
*/
'setY',
/**
* Swaps the XY position of this node with another node.
* @method swapXY
* @param {Y.Node || HTMLElement} otherNode The node to swap with.
* @chainable
*/
'swapXY'
]);
/**
* Returns a region object for the node
* @config region
* @for Node
* @type Node
*/
Y.Node.ATTRS.region = {
getter: function() {
var node = Y.Node.getDOMNode(this),
region;
if (node && !node.tagName) {
if (node.nodeType === 9) { // document
node = node.documentElement;
}
}
if (node.alert) {
region = Y.DOM.viewportRegion(node);
} else {
region = Y.DOM.region(node);
}
return region;
}
};
/**
* Returns a region object for the node's viewport
* @config viewportRegion
* @type Node
*/
Y.Node.ATTRS.viewportRegion = {
getter: function() {
return Y.DOM.viewportRegion(Y.Node.getDOMNode(this));
}
};
Y.Node.importMethod(Y.DOM, 'inViewportRegion');
// these need special treatment to extract 2nd node arg
/**
* Compares the intersection of the node with another node or region
* @method intersect
* @for Node
* @param {Node|Object} node2 The node or region to compare with.
* @param {Object} altRegion An alternate region to use (rather than this node's).
* @return {Object} An object representing the intersection of the regions.
*/
Y.Node.prototype.intersect = function(node2, altRegion) {
var node1 = Y.Node.getDOMNode(this);
if (Y.instanceOf(node2, Y.Node)) { // might be a region object
node2 = Y.Node.getDOMNode(node2);
}
return Y.DOM.intersect(node1, node2, altRegion);
};
/**
* Determines whether or not the node is within the giving region.
* @method inRegion
* @param {Node|Object} node2 The node or region to compare with.
* @param {Boolean} all Whether or not all of the node must be in the region.
* @param {Object} altRegion An alternate region to use (rather than this node's).
* @return {Object} An object representing the intersection of the regions.
*/
Y.Node.prototype.inRegion = function(node2, all, altRegion) {
var node1 = Y.Node.getDOMNode(this);
if (Y.instanceOf(node2, Y.Node)) { // might be a region object
node2 = Y.Node.getDOMNode(node2);
}
return Y.DOM.inRegion(node1, node2, all, altRegion);
};
}, '@VERSION@' ,{requires:['dom-screen']});
YUI.add('node-pluginhost', function(Y) {
/**
* Registers plugins to be instantiated at the class level (plugins
* which should be plugged into every instance of Node by default).
*
* @method Node.plug
* @static
*
* @param {Function | Array} plugin Either the plugin class, an array of plugin classes or an array of objects (with fn and cfg properties defined)
* @param {Object} config (Optional) If plugin is the plugin class, the configuration for the plugin
*/
Y.Node.plug = function() {
var args = Y.Array(arguments);
args.unshift(Y.Node);
Y.Plugin.Host.plug.apply(Y.Base, args);
return Y.Node;
};
/**
* Unregisters any class level plugins which have been registered by the Node
*
* @method Node.unplug
* @static
*
* @param {Function | Array} plugin The plugin class, or an array of plugin classes
*/
Y.Node.unplug = function() {
var args = Y.Array(arguments);
args.unshift(Y.Node);
Y.Plugin.Host.unplug.apply(Y.Base, args);
return Y.Node;
};
Y.mix(Y.Node, Y.Plugin.Host, false, null, 1);
// allow batching of plug/unplug via NodeList
// doesn't use NodeList.importMethod because we need real Nodes (not tmpNode)
Y.NodeList.prototype.plug = function() {
var args = arguments;
Y.NodeList.each(this, function(node) {
Y.Node.prototype.plug.apply(Y.one(node), args);
});
};
Y.NodeList.prototype.unplug = function() {
var args = arguments;
Y.NodeList.each(this, function(node) {
Y.Node.prototype.unplug.apply(Y.one(node), args);
});
};
}, '@VERSION@' ,{requires:['node-base', 'pluginhost']});
YUI.add('node-event-delegate', function(Y) {
/**
* Functionality to make the node a delegated event container
* @module node
* @submodule node-event-delegate
*/
/**
* <p>Sets up a delegation listener for an event occurring inside the Node.
* The delegated event will be verified against a supplied selector or
* filtering function to test if the event references at least one node that
* should trigger the subscription callback.</p>
*
* <p>Selector string filters will trigger the callback if the event originated
* from a node that matches it or is contained in a node that matches it.
* Function filters are called for each Node up the parent axis to the
* subscribing container node, and receive at each level the Node and the event
* object. The function should return true (or a truthy value) if that Node
* should trigger the subscription callback. Note, it is possible for filters
* to match multiple Nodes for a single event. In this case, the delegate
* callback will be executed for each matching Node.</p>
*
* <p>For each matching Node, the callback will be executed with its 'this'
* object set to the Node matched by the filter (unless a specific context was
* provided during subscription), and the provided event's
* <code>currentTarget</code> will also be set to the matching Node. The
* containing Node from which the subscription was originally made can be
* referenced as <code>e.container</code>.
*
* @method delegate
* @param type {String} the event type to delegate
* @param fn {Function} the callback function to execute. This function
* will be provided the event object for the delegated event.
* @param spec {String|Function} a selector that must match the target of the
* event or a function to test target and its parents for a match
* @param context {Object} optional argument that specifies what 'this' refers to.
* @param args* {any} 0..n additional arguments to pass on to the callback function.
* These arguments will be added after the event object.
* @return {EventHandle} the detach handle
* @for Node
*/
Y.Node.prototype.delegate = function(type) {
var args = Y.Array(arguments, 0, true),
index = (Y.Lang.isObject(type) && !Y.Lang.isArray(type)) ? 1 : 2;
args.splice(index, 0, this._node);
return Y.delegate.apply(Y, args);
};
}, '@VERSION@' ,{requires:['node-base', 'event-delegate']});
YUI.add('node', function(Y){}, '@VERSION@' ,{skinnable:false, requires:['dom', 'event-base', 'event-delegate', 'pluginhost'], use:['node-base', 'node-style', 'node-screen', 'node-pluginhost', 'node-event-delegate']});
YUI.add('event-delegate', function(Y) {
/**
* Adds event delegation support to the library.
*
* @module event
* @submodule event-delegate
*/
var toArray = Y.Array,
YLang = Y.Lang,
isString = YLang.isString,
isObject = YLang.isObject,
isArray = YLang.isArray,
selectorTest = Y.Selector.test,
detachCategories = Y.Env.evt.handles;
/**
* <p>Sets up event delegation on a container element. The delegated event
* will use a supplied selector or filtering function to test if the event
* references at least one node that should trigger the subscription
* callback.</p>
*
* <p>Selector string filters will trigger the callback if the event originated
* from a node that matches it or is contained in a node that matches it.
* Function filters are called for each Node up the parent axis to the
* subscribing container node, and receive at each level the Node and the event
* object. The function should return true (or a truthy value) if that Node
* should trigger the subscription callback. Note, it is possible for filters
* to match multiple Nodes for a single event. In this case, the delegate
* callback will be executed for each matching Node.</p>
*
* <p>For each matching Node, the callback will be executed with its 'this'
* object set to the Node matched by the filter (unless a specific context was
* provided during subscription), and the provided event's
* <code>currentTarget</code> will also be set to the matching Node. The
* containing Node from which the subscription was originally made can be
* referenced as <code>e.container</code>.
*
* @method delegate
* @param type {String} the event type to delegate
* @param fn {Function} the callback function to execute. This function
* will be provided the event object for the delegated event.
* @param el {String|node} the element that is the delegation container
* @param spec {string|Function} a selector that must match the target of the
* event or a function to test target and its parents for a match
* @param context optional argument that specifies what 'this' refers to.
* @param args* 0..n additional arguments to pass on to the callback function.
* These arguments will be added after the event object.
* @return {EventHandle} the detach handle
* @for YUI
*/
function delegate(type, fn, el, filter) {
var args = toArray(arguments, 0, true),
query = isString(el) ? el : null,
typeBits, synth, container, categories, cat, i, len, handles, handle;
// Support Y.delegate({ click: fnA, key: fnB }, context, filter, ...);
// and Y.delegate(['click', 'key'], fn, context, filter, ...);
if (isObject(type)) {
handles = [];
if (isArray(type)) {
for (i = 0, len = type.length; i < len; ++i) {
args[0] = type[i];
handles.push(Y.delegate.apply(Y, args));
}
} else {
// Y.delegate({'click', fn}, context, filter) =>
// Y.delegate('click', fn, context, filter)
args.unshift(null); // one arg becomes two; need to make space
for (i in type) {
if (type.hasOwnProperty(i)) {
args[0] = i;
args[1] = type[i];
handles.push(Y.delegate.apply(Y, args));
}
}
}
return new Y.EventHandle(handles);
}
typeBits = type.split(/\|/);
if (typeBits.length > 1) {
cat = typeBits.shift();
type = typeBits.shift();
}
synth = Y.Node.DOM_EVENTS[type];
if (isObject(synth) && synth.delegate) {
handle = synth.delegate.apply(synth, arguments);
}
if (!handle) {
if (!type || !fn || !el || !filter) {
Y.log("delegate requires type, callback, parent, & filter", "warn");
return;
}
container = (query) ? Y.Selector.query(query, null, true) : el;
if (!container && isString(el)) {
handle = Y.on('available', function () {
Y.mix(handle, Y.delegate.apply(Y, args), true);
}, el);
}
if (!handle && container) {
args.splice(2, 2, container); // remove the filter
handle = Y.Event._attach(args, { facade: false });
handle.sub.filter = filter;
handle.sub._notify = delegate.notifySub;
}
}
if (handle && cat) {
categories = detachCategories[cat] || (detachCategories[cat] = {});
categories = categories[type] || (categories[type] = []);
categories.push(handle);
}
return handle;
}
/**
* Overrides the <code>_notify</code> method on the normal DOM subscription to
* inject the filtering logic and only proceed in the case of a match.
*
* @method delegate.notifySub
* @param thisObj {Object} default 'this' object for the callback
* @param args {Array} arguments passed to the event's <code>fire()</code>
* @param ce {CustomEvent} the custom event managing the DOM subscriptions for
* the subscribed event on the subscribing node.
* @return {Boolean} false if the event was stopped
* @private
* @static
* @since 3.2.0
*/
delegate.notifySub = function (thisObj, args, ce) {
// Preserve args for other subscribers
args = args.slice();
if (this.args) {
args.push.apply(args, this.args);
}
// Only notify subs if the event occurred on a targeted element
var currentTarget = delegate._applyFilter(this.filter, args, ce),
//container = e.currentTarget,
e, i, len, ret;
if (currentTarget) {
// Support multiple matches up the the container subtree
currentTarget = toArray(currentTarget);
// The second arg is the currentTarget, but we'll be reusing this
// facade, replacing the currentTarget for each use, so it doesn't
// matter what element we seed it with.
e = args[0] = new Y.DOMEventFacade(args[0], ce.el, ce);
e.container = Y.one(ce.el);
for (i = 0, len = currentTarget.length; i < len && !e.stopped; ++i) {
e.currentTarget = Y.one(currentTarget[i]);
ret = this.fn.apply(this.context || e.currentTarget, args);
if (ret === false) { // stop further notifications
break;
}
}
return ret;
}
};
/**
* <p>Compiles a selector string into a filter function to identify whether
* Nodes along the parent axis of an event's target should trigger event
* notification.</p>
*
* <p>This function is memoized, so previously compiled filter functions are
* returned if the same selector string is provided.</p>
*
* <p>This function may be useful when defining synthetic events for delegate
* handling.</p>
*
* @method delegate.compileFilter
* @param selector {String} the selector string to base the filtration on
* @return {Function}
* @since 3.2.0
* @static
*/
delegate.compileFilter = Y.cached(function (selector) {
return function (target, e) {
return selectorTest(target._node, selector, e.currentTarget._node);
};
});
/**
* Walks up the parent axis of an event's target, and tests each element
* against a supplied filter function. If any Nodes, including the container,
* satisfy the filter, the delegated callback will be triggered for each.
*
* @method delegate._applyFilter
* @param filter {Function} boolean function to test for inclusion in event
* notification
* @param args {Array} the arguments that would be passed to subscribers
* @param ce {CustomEvent} the DOM event wrapper
* @return {Node|Node[]|undefined} The Node or Nodes that satisfy the filter
* @protected
*/
delegate._applyFilter = function (filter, args, ce) {
var e = args[0],
container = ce.el, // facadeless events in IE, have no e.currentTarget
target = e.target || e.srcElement,
match = [],
isContainer = false;
// Resolve text nodes to their containing element
if (target.nodeType === 3) {
target = target.parentNode;
}
// passing target as the first arg rather than leaving well enough alone
// making 'this' in the filter function refer to the target. This is to
// support bound filter functions.
args.unshift(target);
if (isString(filter)) {
while (target) {
isContainer = (target === container);
if (selectorTest(target, filter, (isContainer ?null: container))) {
match.push(target);
}
if (isContainer) {
break;
}
target = target.parentNode;
}
} else {
// filter functions are implementer code and should receive wrappers
args[0] = Y.one(target);
args[1] = new Y.DOMEventFacade(e, container, ce);
while (target) {
// filter(target, e, extra args...) - this === target
if (filter.apply(args[0], args)) {
match.push(target);
}
if (target === container) {
break;
}
target = target.parentNode;
args[0] = Y.one(target);
}
args[1] = e; // restore the raw DOM event
}
if (match.length <= 1) {
match = match[0]; // single match or undefined
}
// remove the target
args.shift();
return match;
};
/**
* Sets up event delegation on a container element. The delegated event
* will use a supplied filter to test if the callback should be executed.
* This filter can be either a selector string or a function that returns
* a Node to use as the currentTarget for the event.
*
* The event object for the delegated event is supplied to the callback
* function. It is modified slightly in order to support all properties
* that may be needed for event delegation. 'currentTarget' is set to
* the element that matched the selector string filter or the Node returned
* from the filter function. 'container' is set to the element that the
* listener is delegated from (this normally would be the 'currentTarget').
*
* Filter functions will be called with the arguments that would be passed to
* the callback function, including the event object as the first parameter.
* The function should return false (or a falsey value) if the success criteria
* aren't met, and the Node to use as the event's currentTarget and 'this'
* object if they are.
*
* @method delegate
* @param type {string} the event type to delegate
* @param fn {function} the callback function to execute. This function
* will be provided the event object for the delegated event.
* @param el {string|node} the element that is the delegation container
* @param filter {string|function} a selector that must match the target of the
* event or a function that returns a Node or false.
* @param context optional argument that specifies what 'this' refers to.
* @param args* 0..n additional arguments to pass on to the callback function.
* These arguments will be added after the event object.
* @return {EventHandle} the detach handle
* @for YUI
*/
Y.delegate = Y.Event.delegate = delegate;
}, '@VERSION@' ,{requires:['node-base']});
YUI.add('io-base', function(Y) {
/**
* Base IO functionality. Provides basic XHR transport support.
* @module io
* @submodule io-base
*/
/**
* The io class is a utility that brokers HTTP requests through a simplified
* interface. Specifically, it allows JavaScript to make HTTP requests to
* a resource without a page reload. The underlying transport for making
* same-domain requests is the XMLHttpRequest object. YUI.io can also use
* Flash, if specified as a transport, for cross-domain requests.
*
* @class io
*/
/**
* @event io:start
* @description This event is fired by YUI.io when a transaction is initiated.
* @type Event Custom
*/
var E_START = 'io:start',
/**
* @event io:complete
* @description This event is fired by YUI.io when a transaction is complete.
* Response status and data are accessible, if available.
* @type Event Custom
*/
E_COMPLETE = 'io:complete',
/**
* @event io:success
* @description This event is fired by YUI.io when a transaction is complete, and
* the HTTP status resolves to HTTP2xx.
* @type Event Custom
*/
E_SUCCESS = 'io:success',
/**
* @event io:failure
* @description This event is fired by YUI.io when a transaction is complete, and
* the HTTP status resolves to HTTP4xx, 5xx and above.
* @type Event Custom
*/
E_FAILURE = 'io:failure',
/**
* @event io:end
* @description This event signifies the end of the transaction lifecycle. The
* transaction transport is destroyed.
* @type Event Custom
*/
E_END = 'io:end',
//--------------------------------------
// Properties
//--------------------------------------
/**
* @description A transaction counter that increments for each transaction.
*
* @property transactionId
* @private
* @static
* @type int
*/
transactionId = 0,
/**
* @description Object of default HTTP headers to be initialized and sent
* for all transactions.
*
* @property _headers
* @private
* @static
* @type object
*/
_headers = {
'X-Requested-With' : 'XMLHttpRequest'
},
/**
* @description Object that stores timeout values for any transaction with
* a defined "timeout" configuration property.
*
* @property _timeout
* @private
* @static
* @type object
*/
_timeout = {},
// Window reference
w = Y.config.win;
//--------------------------------------
// Methods
//--------------------------------------
/**
* @description Method that creates the XMLHttpRequest transport
*
* @method _xhr
* @private
* @static
* @return object
*/
function _xhr() {
return w.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP');
}
/**
* @description Method that increments _transactionId for each transaction.
*
* @method _id
* @private
* @static
* @return int
*/
function _id() {
var id = transactionId;
transactionId++;
return id;
}
/**
* @description Method that creates a unique transaction object for each
* request.
*
* @method _create
* @private
* @static
* @param {number} c - configuration object subset to determine if
* the transaction is an XDR or file upload,
* requiring an alternate transport.
* @param {number} i - transaction id
* @return object
*/
function _create(c, i) {
var o = {};
o.id = Y.Lang.isNumber(i) ? i : _id();
c = c || {};
if (!c.use && !c.upload) {
o.c = _xhr();
}
else if (c.use) {
if (c.use === 'native') {
if (w.XDomainRequest) {
o.c = new XDomainRequest();
o.t = c.use;
}
else {
o.c = _xhr();
}
}
else {
o.c = Y.io._transport[c.use];
o.t = c.use;
}
}
else {
o.c = {};
}
return o;
}
function _destroy(o) {
if (w) {
if (o.c && w.XMLHttpRequest) {
o.c.onreadystatechange = null;
}
else if (Y.UA.ie === 6 && !o.t) {
// IE, when using XMLHttpRequest as an ActiveX Object, will throw
// a "Type Mismatch" error if the event handler is set to "null".
o.c.abort();
}
}
o.c = null;
o = null;
}
/**
* @description Method for creating and subscribing transaction events.
*
* @method _tE
* @private
* @static
* @param {string} e - event to be published
* @param {object} c - configuration data subset for event subscription.
*
* @return void
*/
function _tE(e, c) {
var eT = new Y.EventTarget().publish('transaction:' + e),
a = c.arguments,
cT = c.context || Y;
if (a) {
eT.on(c.on[e], cT, a);
}
else {
eT.on(c.on[e], cT);
}
return eT;
}
/**
* @description Fires event "io:start" and creates, fires a
* transaction-specific start event, if config.on.start is
* defined.
*
* @method _ioStart
* @private
* @static
* @param {number} id - transaction id
* @param {object} c - configuration object for the transaction.
*
* @return void
*/
function _ioStart(id, c) {
var a = c.arguments;
if (a) {
Y.fire(E_START, id, a);
}
else {
Y.fire(E_START, id);
}
if (c.on && c.on.start) {
_tE('start', c).fire(id);
}
}
/**
* @description Fires event "io:complete" and creates, fires a
* transaction-specific "complete" event, if config.on.complete is
* defined.
*
* @method _ioComplete
* @private
* @static
* @param {object} o - transaction object.
* @param {object} c - configuration object for the transaction.
*
* @return void
*/
function _ioComplete(o, c) {
var r = o.e ? { status: 0, statusText: o.e } : o.c,
a = c.arguments;
if (a) {
Y.fire(E_COMPLETE, o.id, r, a);
}
else {
Y.fire(E_COMPLETE, o.id, r);
}
if (c.on && c.on.complete) {
_tE('complete', c).fire(o.id, r);
}
}
/**
* @description Fires event "io:end" and creates, fires a
* transaction-specific "end" event, if config.on.end is
* defined.
*
* @method _ioEnd
* @private
* @static
* @param {object} o - transaction object.
* @param {object} c - configuration object for the transaction.
*
* @return void
*/
function _ioEnd(o, c) {
var a = c.arguments;
if (a) {
Y.fire(E_END, o.id, a);
}
else {
Y.fire(E_END, o.id);
}
if (c.on && c.on.end) {
_tE('end', c).fire(o.id);
}
_destroy(o);
}
/**
* @description Fires event "io:success" and creates, fires a
* transaction-specific "success" event, if config.on.success is
* defined.
*
* @method _ioSuccess
* @private
* @static
* @param {object} o - transaction object.
* @param {object} c - configuration object for the transaction.
*
* @return void
*/
function _ioSuccess(o, c) {
var a = c.arguments;
if (a) {
Y.fire(E_SUCCESS, o.id, o.c, a);
}
else {
Y.fire(E_SUCCESS, o.id, o.c);
}
if (c.on && c.on.success) {
_tE('success', c).fire(o.id, o.c);
}
_ioEnd(o, c);
}
/**
* @description Fires event "io:failure" and creates, fires a
* transaction-specific "failure" event, if config.on.failure is
* defined.
*
* @method _ioFailure
* @private
* @static
* @param {object} o - transaction object.
* @param {object} c - configuration object for the transaction.
*
* @return void
*/
function _ioFailure(o, c) {
var r = o.e ? { status: 0, statusText: o.e } : o.c,
a = c.arguments;
if (a) {
Y.fire(E_FAILURE, o.id, r, a);
}
else {
Y.fire(E_FAILURE, o.id, r);
}
if (c.on && c.on.failure) {
_tE('failure', c).fire(o.id, r);
}
_ioEnd(o, c);
}
/**
* @description Resends an XDR transaction, using the Flash tranport,
* if the native transport fails.
*
* @method _resend
* @private
* @static
* @param {object} o - Transaction object generated by _create().
* @param {string} uri - qualified path to transaction resource.
* @param {object} c - configuration object for the transaction.
*
* @return void
*/
function _resend(o, uri, c, d) {
_destroy(o);
c.xdr.use = 'flash';
// If the original request included serialized form data and
// additional data are defined in configuration.data, it must
// be reset to prevent data duplication.
c.data = c.form && d ? d : null;
return Y.io(uri, c, o.id);
}
/**
* @description Method that concatenates string data for HTTP GET transactions.
*
* @method _concat
* @private
* @static
* @param {string} s - URI or root data.
* @param {string} d - data to be concatenated onto URI.
* @return int
*/
function _concat(s, d) {
s += ((s.indexOf('?') == -1) ? '?' : '&') + d;
return s;
}
/**
* @description Method that stores default client headers for all transactions.
* If a label is passed with no value argument, the header will be deleted.
*
* @method _setHeader
* @private
* @static
* @param {string} l - HTTP header
* @param {string} v - HTTP header value
* @return int
*/
function _setHeader(l, v) {
if (v) {
_headers[l] = v;
}
else {
delete _headers[l];
}
}
/**
* @description Method that sets all HTTP headers to be sent in a transaction.
*
* @method _setHeaders
* @private
* @static
* @param {object} o - XHR instance for the specific transaction.
* @param {object} h - HTTP headers for the specific transaction, as defined
* in the configuration object passed to YUI.io().
* @return void
*/
function _setHeaders(o, h) {
var p;
h = h || {};
for (p in _headers) {
if (_headers.hasOwnProperty(p)) {
/*
if (h[p]) {
// Configuration headers will supersede preset io headers,
// if headers match.
continue;
}
else {
h[p] = _headers[p];
}
*/
if (!h[p]) {
h[p] = _headers[p];
}
}
}
for (p in h) {
if (h.hasOwnProperty(p)) {
if (h[p] !== 'disable') {
o.setRequestHeader(p, h[p]);
}
}
}
}
/**
* @description Terminates a transaction due to an explicit abort or
* timeout.
*
* @method _ioCancel
* @private
* @static
* @param {object} o - Transaction object generated by _create().
* @param {string} s - Identifies timed out or aborted transaction.
*
* @return void
*/
function _ioCancel(o, s) {
if (o && o.c) {
o.e = s;
o.c.abort();
}
}
/**
* @description Starts timeout count if the configuration object
* has a defined timeout property.
*
* @method _startTimeout
* @private
* @static
* @param {object} o - Transaction object generated by _create().
* @param {object} t - Timeout in milliseconds.
* @return void
*/
function _startTimeout(o, t) {
_timeout[o.id] = w.setTimeout(function() { _ioCancel(o, 'timeout'); }, t);
}
/**
* @description Clears the timeout interval started by _startTimeout().
*
* @method _clearTimeout
* @private
* @static
* @param {number} id - Transaction id.
* @return void
*/
function _clearTimeout(id) {
w.clearTimeout(_timeout[id]);
delete _timeout[id];
}
/**
* @description Method that determines if a transaction response qualifies
* as success or failure, based on the response HTTP status code, and
* fires the appropriate success or failure events.
*
* @method _handleResponse
* @private
* @static
* @param {object} o - Transaction object generated by _create().
* @param {object} c - Configuration object passed to io().
* @return void
*/
function _handleResponse(o, c) {
var status;
try {
status = (o.c.status && o.c.status !== 0) ? o.c.status : 0;
}
catch(e) {
status = 0;
}
// IE reports HTTP 204 as HTTP 1223.
if (status >= 200 && status < 300 || status === 1223) {
_ioSuccess(o, c);
}
else {
_ioFailure(o, c);
}
}
/**
* @description Event handler bound to onreadystatechange.
*
* @method _readyState
* @private
* @static
* @param {object} o - Transaction object generated by _create().
* @param {object} c - Configuration object passed to YUI.io().
* @return void
*/
function _readyState(o, c) {
if (o.c.readyState === 4) {
if (c.timeout) {
_clearTimeout(o.id);
}
w.setTimeout(
function() {
_ioComplete(o, c);
_handleResponse(o, c);
}, 0);
}
}
/**
* @description Method for requesting a transaction. _io() is implemented as
* yui.io(). Each transaction may include a configuration object. Its
* properties are:
*
* method: HTTP method verb (e.g., GET or POST). If this property is not
* not defined, the default value will be GET.
*
* data: This is the name-value string that will be sent as the transaction
* data. If the request is HTTP GET, the data become part of
* querystring. If HTTP POST, the data are sent in the message body.
*
* xdr: Defines the transport to be used for cross-domain requests. By
* setting this property, the transaction will use the specified
* transport instead of XMLHttpRequest.
* The properties are:
* {
* use: Specify the transport to be used: 'flash' and 'native'
* dataType: Set the value to 'XML' if that is the expected
* response content type.
* }
*
*
* form: This is a defined object used to process HTML form as data. The
* properties are:
* {
* id: Node object or id of HTML form.
* useDisabled: Boolean value to allow disabled HTML form field
* values to be sent as part of the data.
* }
*
* on: This is a defined object used to create and handle specific
* events during a transaction lifecycle. These events will fire in
* addition to the global io events. The events are:
* start - This event is fired when a request is sent to a resource.
* complete - This event fires when the transaction is complete.
* success - This event fires when the response status resolves to
* HTTP 2xx.
* failure - This event fires when the response status resolves to
* HTTP 4xx, 5xx; and, for all transaction exceptions,
* including aborted transactions and transaction timeouts.
* end - This even is fired at the conclusion of the transaction
* lifecycle, after a success or failure resolution.
*
* The properties are:
* {
* start: function(id, arguments){},
* complete: function(id, responseobject, arguments){},
* success: function(id, responseobject, arguments){},
* failure: function(id, responseobject, arguments){},
* end: function(id, arguments){}
* }
* Each property can reference a function or be written as an
* inline function.
*
* sync: To enable synchronous transactions, set the configuration property
* "sync" to true; the default behavior is false. Synchronous
* transactions are limited to same-domain requests only.
*
* context: Object reference for all defined transaction event handlers
* when it is implemented as a method of a base object. Defining
* "context" will set the reference of "this," used in the
* event handlers, to the context value. In the case where
* different event handlers all have different contexts,
* use Y.bind() to set the execution context, bypassing this
* configuration.
*
* headers: This is a defined object of client headers, as many as.
* desired for the transaction. The object pattern is:
* { 'header': 'value' }.
*
* timeout: This value, defined as milliseconds, is a time threshold for the
* transaction. When this threshold is reached, and the transaction's
* Complete event has not yet fired, the transaction will be aborted.
*
* arguments: Object, array, string, or number passed to all registered
* event handlers. This value is available as the second
* argument in the "start" and "abort" event handlers; and, it is
* the third argument in the "complete", "success", and "failure"
* event handlers.
*
* @method _io
* @private
* @static
* @param {string} uri - qualified path to transaction resource.
* @param {object} c - configuration object for the transaction.
* @param {number} i - transaction id, if already set.
* @return object
*/
function _io(uri, c, i) {
var f, o, d, m, r, s, oD, a, j,
u = uri;
c = Y.Object(c);
o = _create(c.xdr || c.form, i);
m = c.method ? c.method = c.method.toUpperCase() : c.method = 'GET';
s = c.sync;
oD = c.data;
//To serialize an object into a key-value string, add the
//QueryString module to the YUI instance's 'use' method.
if (Y.Lang.isObject(c.data) && Y.QueryString) {
c.data = Y.QueryString.stringify(c.data);
Y.log('Configuration property "data" is an object. The serialized value is: ' + c.data, 'info', 'io');
}
if (c.form) {
if (c.form.upload) {
// This is a file upload transaction, calling
// upload() in io-upload-iframe.
return Y.io.upload(o, uri, c);
}
else {
// Serialize HTML form data.
f = Y.io._serialize(c.form, c.data);
if (m === 'POST' || m === 'PUT') {
c.data = f;
}
else if (m === 'GET') {
uri = _concat(uri, f);
}
}
}
if (c.data && m === 'GET') {
uri = _concat(uri, c.data);
Y.log('HTTP GET with configuration data. The querystring is: ' + uri, 'info', 'io');
}
if (c.data && m === 'POST') {
c.headers = Y.merge({ 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8' }, c.headers);
}
if (o.t) {
return Y.io.xdr(uri, o, c);
}
if (!s) {
o.c.onreadystatechange = function() { _readyState(o, c); };
}
try {
o.c.open(m, uri, s ? false : true);
// Will work only in browsers that implement the
// Cross-Origin Resource Sharing draft.
if (c.xdr && c.xdr.credentials) {
o.c.withCredentials = true;
}
}
catch(e1) {
if (c.xdr) {
// This exception is usually thrown by browsers
// that do not support native XDR transactions.
return _resend(o, u, c, oD);
}
}
_setHeaders(o.c, c.headers);
_ioStart(o.id, c);
try {
// Using "null" with HTTP POST will result in a request
// with no Content-Length header defined.
o.c.send(c.data || '');
if (s) {
d = o.c;
a = ['status', 'statusText', 'responseText', 'responseXML'];
r = c.arguments ? { id: o.id, arguments: c.arguments } : { id: o.id };
for (j = 0; j < 4; j++) {
r[a[j]] = o.c[a[j]];
}
r.getAllResponseHeaders = function() { return d.getAllResponseHeaders(); };
r.getResponseHeader = function(h) { return d.getResponseHeader(h); };
_ioComplete(o, c);
_handleResponse(o, c);
return r;
}
}
catch(e2) {
if (c.xdr) {
// This exception is usually thrown by browsers
// that do not support native XDR transactions.
return _resend(o, u, c, oD);
}
}
// If config.timeout is defined, and the request is standard XHR,
// initialize timeout polling.
if (c.timeout) {
_startTimeout(o, c.timeout);
Y.log('Configuration timeout set to: ' + c.timeout, 'info', 'io');
}
return {
id: o.id,
abort: function() {
return o.c ? _ioCancel(o, 'abort') : false;
},
isInProgress: function() {
return o.c ? o.c.readyState !== 4 && o.c.readyState !== 0 : false;
}
};
}
_io.start = _ioStart;
_io.complete = _ioComplete;
_io.success = _ioSuccess;
_io.failure = _ioFailure;
_io.end = _ioEnd;
_io._id = _id;
_io._timeout = _timeout;
//--------------------------------------
// Begin public interface definition
//--------------------------------------
/**
* @description Method that stores default client headers for all transactions.
* If a label is passed with no value argument, the header will be deleted.
* This is the interface for _setHeader().
*
* @method header
* @public
* @static
* @param {string} l - HTTP header
* @param {string} v - HTTP header value
* @return int
*/
_io.header = _setHeader;
/**
* @description Method for requesting a transaction. This
* is the interface for _io().
*
* @method io
* @public
* @static
* @param {string} uri - qualified path to transaction resource.
* @param {object} c - configuration object for the transaction.
* @return object
*/
Y.io = _io;
Y.io.http = _io;
}, '@VERSION@' ,{requires:['event-custom-base', 'querystring-stringify-simple']});
YUI.add('querystring-stringify-simple', function(Y) {
/*global Y */
/**
* <p>Provides Y.QueryString.stringify method for converting objects to Query Strings.
* This is a subset implementation of the full querystring-stringify.</p>
* <p>This module provides the bare minimum functionality (encoding a hash of simple values),
* without the additional support for nested data structures. Every key-value pair is
* encoded by encodeURIComponent.</p>
* <p>This module provides a minimalistic way for io to handle single-level objects
* as transaction data.</p>
*
* @module querystring
* @submodule querystring-stringify-simple
* @for QueryString
* @static
*/
var QueryString = Y.namespace("QueryString"),
EUC = encodeURIComponent;
/**
* <p>Converts a simple object to a Query String representation.</p>
* <p>Nested objects, Arrays, and so on, are not supported.</p>
*
* @method stringify
* @for QueryString
* @public
* @submodule querystring-stringify-simple
* @param obj {Object} A single-level object to convert to a querystring.
* @param cfg {Object} (optional) Configuration object. In the simple
* module, only the arrayKey setting is
* supported. When set to true, the key of an
* array will have the '[]' notation appended
* to the key;.
* @static
*/
QueryString.stringify = function (obj, c) {
var qs = [],
// Default behavior is false; standard key notation.
s = c && c.arrayKey ? true : false,
key, i, l;
for (key in obj) {
if (obj.hasOwnProperty(key)) {
if (Y.Lang.isArray(obj[key])) {
for (i = 0, l = obj[key].length; i < l; i++) {
qs.push(EUC(s ? key + '[]' : key) + '=' + EUC(obj[key][i]));
}
}
else {
qs.push(EUC(key) + '=' + EUC(obj[key]));
}
}
}
return qs.join('&');
};
}, '@VERSION@' );
YUI.add('json-parse', function(Y) {
/**
* <p>The JSON module adds support for serializing JavaScript objects into
* JSON strings and parsing JavaScript objects from strings in JSON format.</p>
*
* <p>The JSON namespace is added to your YUI instance including static methods
* Y.JSON.parse(..) and Y.JSON.stringify(..).</p>
*
* <p>The functionality and method signatures follow the ECMAScript 5
* specification. In browsers with native JSON support, the native
* implementation is used.</p>
*
* <p>The <code>json</code> module is a rollup of <code>json-parse</code> and
* <code>json-stringify</code>.</p>
*
* <p>As their names suggest, <code>json-parse</code> adds support for parsing
* JSON data (Y.JSON.parse) and <code>json-stringify</code> for serializing
* JavaScript data into JSON strings (Y.JSON.stringify). You may choose to
* include either of the submodules individually if you don't need the
* complementary functionality, or include the rollup for both.</p>
*
* @module json
* @class JSON
* @static
*/
/**
* Provides Y.JSON.parse method to accept JSON strings and return native
* JavaScript objects.
*
* @module json
* @submodule json-parse
* @for JSON
* @static
*/
// All internals kept private for security reasons
function fromGlobal(ref) {
return (Y.config.win || this || {})[ref];
}
/**
* Alias to native browser implementation of the JSON object if available.
*
* @property Native
* @type {Object}
* @private
*/
var _JSON = fromGlobal('JSON'),
// Create an indirect reference to eval to allow for minification
_eval = fromGlobal('eval'),
Native = (Object.prototype.toString.call(_JSON) === '[object JSON]' && _JSON),
useNative = !!Native,
/**
* Replace certain Unicode characters that JavaScript may handle incorrectly
* during eval--either by deleting them or treating them as line
* endings--with escape sequences.
* IMPORTANT NOTE: This regex will be used to modify the input if a match is
* found.
*
* @property _UNICODE_EXCEPTIONS
* @type {RegExp}
* @private
*/
_UNICODE_EXCEPTIONS = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
/**
* First step in the safety evaluation. Regex used to replace all escape
* sequences (i.e. "\\", etc) with '@' characters (a non-JSON character).
*
* @property _ESCAPES
* @type {RegExp}
* @private
*/
_ESCAPES = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
/**
* Second step in the safety evaluation. Regex used to replace all simple
* values with ']' characters.
*
* @property _VALUES
* @type {RegExp}
* @private
*/
_VALUES = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
/**
* Third step in the safety evaluation. Regex used to remove all open
* square brackets following a colon, comma, or at the beginning of the
* string.
*
* @property _BRACKETS
* @type {RegExp}
* @private
*/
_BRACKETS = /(?:^|:|,)(?:\s*\[)+/g,
/**
* Final step in the safety evaluation. Regex used to test the string left
* after all previous replacements for invalid characters.
*
* @property _UNSAFE
* @type {RegExp}
* @private
*/
_UNSAFE = /[^\],:{}\s]/,
/**
* Replaces specific unicode characters with their appropriate \unnnn
* format. Some browsers ignore certain characters during eval.
*
* @method escapeException
* @param c {String} Unicode character
* @return {String} the \unnnn escapement of the character
* @private
*/
_escapeException = function (c) {
return '\\u'+('0000'+(+(c.charCodeAt(0))).toString(16)).slice(-4);
},
/**
* Traverses nested objects, applying a reviver function to each (key,value)
* from the scope if the key:value's containing object. The value returned
* from the function will replace the original value in the key:value pair.
* If the value returned is undefined, the key will be omitted from the
* returned object.
*
* @method _revive
* @param data {MIXED} Any JavaScript data
* @param reviver {Function} filter or mutation function
* @return {MIXED} The results of the filtered data
* @private
*/
_revive = function (data, reviver) {
var walk = function (o,key) {
var k,v,value = o[key];
if (value && typeof value === 'object') {
for (k in value) {
if (value.hasOwnProperty(k)) {
v = walk(value, k);
if (v === undefined) {
delete value[k];
} else {
value[k] = v;
}
}
}
}
return reviver.call(o,key,value);
};
return typeof reviver === 'function' ? walk({'':data},'') : data;
},
/**
* Parse a JSON string, returning the native JavaScript representation.
*
* @param s {string} JSON string data
* @param reviver {function} (optional) function(k,v) passed each key value
* pair of object literals, allowing pruning or altering values
* @return {MIXED} the native JavaScript representation of the JSON string
* @throws SyntaxError
* @method parse
* @static
*/
// JavaScript implementation in lieu of native browser support. Based on
// the json2.js library from http://json.org
_parse = function (s,reviver) {
// Replace certain Unicode characters that are otherwise handled
// incorrectly by some browser implementations.
// NOTE: This modifies the input if such characters are found!
s = s.replace(_UNICODE_EXCEPTIONS, _escapeException);
// Test for any remaining invalid characters
if (!_UNSAFE.test(s.replace(_ESCAPES,'@').
replace(_VALUES,']').
replace(_BRACKETS,''))) {
// Eval the text into a JavaScript data structure, apply any
// reviver function, and return
return _revive( _eval('(' + s + ')'), reviver );
}
throw new SyntaxError('JSON.parse');
};
Y.namespace('JSON').parse = function (s,reviver) {
if (typeof s !== 'string') {
s += '';
}
return Native && Y.JSON.useNativeParse ?
Native.parse(s,reviver) : _parse(s,reviver);
};
function workingNative( k, v ) {
return k === "ok" ? true : v;
}
// Double check basic functionality. This is mainly to catch early broken
// implementations of the JSON API in Firefox 3.1 beta1 and beta2
if ( Native ) {
try {
useNative = ( Native.parse( '{"ok":false}', workingNative ) ).ok;
}
catch ( e ) {
useNative = false;
}
}
/**
* Leverage native JSON parse if the browser has a native implementation.
* In general, this is a good idea. See the Known Issues section in the
* JSON user guide for caveats. The default value is true for browsers with
* native JSON support.
*
* @property useNativeParse
* @type Boolean
* @default true
* @static
*/
Y.JSON.useNativeParse = useNative;
}, '@VERSION@' );
YUI.add('transition-native', function(Y) {
/**
* Provides the transition method for Node.
* Transition has no API of its own, but adds the transition method to Node.
*
* @module transition
* @requires node-style
*/
var TRANSITION = '-webkit-transition',
TRANSITION_CAMEL = 'WebkitTransition',
TRANSITION_PROPERTY_CAMEL = 'WebkitTransitionProperty',
TRANSITION_PROPERTY = '-webkit-transition-property',
TRANSITION_DURATION = '-webkit-transition-duration',
TRANSITION_TIMING_FUNCTION = '-webkit-transition-timing-function',
TRANSITION_DELAY = '-webkit-transition-delay',
TRANSITION_END = 'webkitTransitionEnd',
ON_TRANSITION_END = 'onwebkittransitionend',
TRANSFORM_CAMEL = 'WebkitTransform',
EMPTY_OBJ = {},
/**
* A class for constructing transition instances.
* Adds the "transition" method to Node.
* @class Transition
* @constructor
*/
Transition = function() {
this.init.apply(this, arguments);
};
Transition.fx = {};
Transition.toggles = {};
Transition._hasEnd = {};
Transition._toCamel = function(property) {
property = property.replace(/-([a-z])/gi, function(m0, m1) {
return m1.toUpperCase();
});
return property;
};
Transition._toHyphen = function(property) {
property = property.replace(/([A-Z]?)([a-z]+)([A-Z]?)/g, function(m0, m1, m2, m3) {
var str = '';
if (m1) {
str += '-' + m1.toLowerCase();
}
str += m2;
if (m3) {
str += '-' + m3.toLowerCase();
}
return str;
});
return property;
};
Transition._reKeywords = /^(?:node|duration|iterations|easing|delay|on|onstart|onend)$/i;
Transition.useNative = false;
if (TRANSITION in Y.config.doc.documentElement.style) {
Transition.useNative = true;
Transition.supported = true; // TODO: remove
}
Y.Node.DOM_EVENTS[TRANSITION_END] = 1;
Transition.NAME = 'transition';
Transition.DEFAULT_EASING = 'ease';
Transition.DEFAULT_DURATION = 0.5;
Transition.DEFAULT_DELAY = 0;
Transition._nodeAttrs = {};
Transition.prototype = {
constructor: Transition,
init: function(node, config) {
var anim = this;
anim._node = node;
if (!anim._running && config) {
anim._config = config;
node._transition = anim; // cache for reuse
anim._duration = ('duration' in config) ?
config.duration: anim.constructor.DEFAULT_DURATION;
anim._delay = ('delay' in config) ?
config.delay: anim.constructor.DEFAULT_DELAY;
anim._easing = config.easing || anim.constructor.DEFAULT_EASING;
anim._count = 0; // track number of animated properties
anim._running = false;
}
return anim;
},
addProperty: function(prop, config) {
var anim = this,
node = this._node,
uid = Y.stamp(node),
nodeInstance = Y.one(node),
attrs = Transition._nodeAttrs[uid],
computed,
compareVal,
dur,
attr,
val;
if (!attrs) {
attrs = Transition._nodeAttrs[uid] = {};
}
attr = attrs[prop];
// might just be a value
if (config && config.value !== undefined) {
val = config.value;
} else if (config !== undefined) {
val = config;
config = EMPTY_OBJ;
}
if (typeof val === 'function') {
val = val.call(nodeInstance, nodeInstance);
}
if (attr && attr.transition) {
// take control if another transition owns this property
if (attr.transition !== anim) {
attr.transition._count--; // remapping attr to this transition
}
}
anim._count++; // properties per transition
// make 0 async and fire events
dur = ((typeof config.duration != 'undefined') ? config.duration :
anim._duration) || 0.0001;
attrs[prop] = {
value: val,
duration: dur,
delay: (typeof config.delay != 'undefined') ? config.delay :
anim._delay,
easing: config.easing || anim._easing,
transition: anim
};
// native end event doesnt fire when setting to same value
// supplementing with timer
// val may be a string or number (height: 0, etc), but computedStyle is always string
computed = Y.DOM.getComputedStyle(node, prop);
compareVal = (typeof val === 'string') ? computed : parseFloat(computed);
if (Transition.useNative && compareVal === val) {
setTimeout(function() {
anim._onNativeEnd.call(node, {
propertyName: prop,
elapsedTime: dur
});
}, dur * 1000);
}
},
removeProperty: function(prop) {
var anim = this,
attrs = Transition._nodeAttrs[Y.stamp(anim._node)];
if (attrs && attrs[prop]) {
delete attrs[prop];
anim._count--;
}
},
initAttrs: function(config) {
var attr,
node = this._node;
if (config.transform && !config[TRANSFORM_CAMEL]) {
config[TRANSFORM_CAMEL] = config.transform;
delete config.transform; // TODO: copy
}
for (attr in config) {
if (config.hasOwnProperty(attr) && !Transition._reKeywords.test(attr)) {
this.addProperty(attr, config[attr]);
// when size is auto or % webkit starts from zero instead of computed
// (https://bugs.webkit.org/show_bug.cgi?id=16020)
// TODO: selective set
if (node.style[attr] === '') {
Y.DOM.setStyle(node, attr, Y.DOM.getComputedStyle(node, attr));
}
}
}
},
/**
* Starts or an animation.
* @method run
* @chainable
* @private
*/
run: function(callback) {
var anim = this,
node = anim._node,
config = anim._config,
data = {
type: 'transition:start',
config: config
};
if (!anim._running) {
anim._running = true;
//anim._node.fire('transition:start', data);
if (config.on && config.on.start) {
config.on.start.call(Y.one(node), data);
}
anim.initAttrs(anim._config);
anim._callback = callback;
anim._start();
}
return anim;
},
_start: function() {
this._runNative();
},
_prepDur: function(dur) {
dur = parseFloat(dur);
return dur + 's';
},
_runNative: function(time) {
var anim = this,
node = anim._node,
uid = Y.stamp(node),
style = node.style,
computed = getComputedStyle(node),
attrs = Transition._nodeAttrs[uid],
cssText = '',
cssTransition = computed[TRANSITION_PROPERTY],
transitionText = TRANSITION_PROPERTY + ': ',
duration = TRANSITION_DURATION + ': ',
easing = TRANSITION_TIMING_FUNCTION + ': ',
delay = TRANSITION_DELAY + ': ',
hyphy,
attr,
name;
// preserve existing transitions
if (cssTransition !== 'all') {
transitionText += cssTransition + ',';
duration += computed[TRANSITION_DURATION] + ',';
easing += computed[TRANSITION_TIMING_FUNCTION] + ',';
delay += computed[TRANSITION_DELAY] + ',';
}
// run transitions mapped to this instance
for (name in attrs) {
hyphy = Transition._toHyphen(name);
attr = attrs[name];
if (attrs.hasOwnProperty(name) && attr.transition === anim) {
if (name in node.style) { // only native styles allowed
duration += anim._prepDur(attr.duration) + ',';
delay += anim._prepDur(attr.delay) + ',';
easing += (attr.easing) + ',';
transitionText += hyphy + ',';
cssText += hyphy + ': ' + attr.value + '; ';
} else {
this.removeProperty(name);
}
}
}
transitionText = transitionText.replace(/,$/, ';');
duration = duration.replace(/,$/, ';');
easing = easing.replace(/,$/, ';');
delay = delay.replace(/,$/, ';');
// only one native end event per node
if (!Transition._hasEnd[uid]) {
//anim._detach = Y.on(TRANSITION_END, anim._onNativeEnd, node);
//node[ON_TRANSITION_END] = anim._onNativeEnd;
node.addEventListener(TRANSITION_END, anim._onNativeEnd, false);
Transition._hasEnd[uid] = true;
}
//setTimeout(function() { // allow updates to apply (size fix, onstart, etc)
style.cssText += transitionText + duration + easing + delay + cssText;
//}, 1);
},
_end: function(elapsed) {
var anim = this,
node = anim._node,
callback = anim._callback,
config = anim._config,
data = {
type: 'transition:end',
config: config,
elapsedTime: elapsed
},
nodeInstance = Y.one(node);
anim._running = false;
anim._callback = null;
if (node) {
if (config.on && config.on.end) {
setTimeout(function() { // IE: allow previous update to finish
config.on.end.call(nodeInstance, data);
// nested to ensure proper fire order
if (callback) {
callback.call(nodeInstance, data);
}
}, 1);
} else if (callback) {
setTimeout(function() { // IE: allow previous update to finish
callback.call(nodeInstance, data);
}, 1);
}
//node.fire('transition:end', data);
}
},
_endNative: function(name) {
var node = this._node,
value = node.ownerDocument.defaultView.getComputedStyle(node, '')[TRANSITION_PROPERTY];
if (typeof value === 'string') {
value = value.replace(new RegExp('(?:^|,\\s)' + name + ',?'), ',');
value = value.replace(/^,|,$/, '');
node.style[TRANSITION_CAMEL] = value;
}
},
_onNativeEnd: function(e) {
var node = this,
uid = Y.stamp(node),
event = e,//e._event,
name = Transition._toCamel(event.propertyName),
elapsed = event.elapsedTime,
attrs = Transition._nodeAttrs[uid],
attr = attrs[name],
anim = (attr) ? attr.transition : null,
data,
config;
if (anim) {
anim.removeProperty(name);
anim._endNative(name);
config = anim._config[name];
data = {
type: 'propertyEnd',
propertyName: name,
elapsedTime: elapsed,
config: config
};
if (config && config.on && config.on.end) {
config.on.end.call(Y.one(node), data);
}
//node.fire('transition:propertyEnd', data);
if (anim._count <= 0) { // after propertyEnd fires
anim._end(elapsed);
}
}
},
destroy: function() {
var anim = this;
/*
if (anim._detach) {
anim._detach.detach();
}
*/
//anim._node[ON_TRANSITION_END] = null;
node.removeEventListener(TRANSITION_END, anim._onNativeEnd, false);
anim._node = null;
}
};
Y.Transition = Transition;
Y.TransitionNative = Transition; // TODO: remove
/**
* Animate one or more css properties to a given value. Requires the "transition" module.
* <pre>example usage:
* Y.one('#demo').transition({
* duration: 1, // in seconds, default is 0.5
* easing: 'ease-out', // default is 'ease'
* delay: '1', // delay start for 1 second, default is 0
*
* height: '10px',
* width: '10px',
*
* opacity: { // per property
* value: 0,
* duration: 2,
* delay: 2,
* easing: 'ease-in'
* }
* });
* </pre>
* @for Node
* @method transition
* @param {Object} config An object containing one or more style properties, a duration and an easing.
* @param {Function} callback A function to run after the transition has completed.
* @chainable
*/
Y.Node.prototype.transition = function(name, config, callback) {
var
transitionAttrs = Transition._nodeAttrs[Y.stamp(this._node)],
anim = (transitionAttrs) ? transitionAttrs.transition || null : null,
fxConfig,
prop;
if (typeof name === 'string') { // named effect, pull config from registry
if (typeof config === 'function') {
callback = config;
config = null;
}
fxConfig = Transition.fx[name];
if (config && typeof config !== 'boolean') {
config = Y.clone(config);
for (prop in fxConfig) {
if (fxConfig.hasOwnProperty(prop)) {
if (! (prop in config)) {
config[prop] = fxConfig[prop];
}
}
}
} else {
config = fxConfig;
}
} else { // name is a config, config is a callback or undefined
callback = config;
config = name;
}
if (anim && !anim._running) {
anim.init(this, config);
} else {
anim = new Transition(this._node, config);
}
anim.run(callback);
return this;
};
Y.Node.prototype.show = function(name, config, callback) {
this._show(); // show prior to transition
if (name && Y.Transition) {
if (typeof name !== 'string' && !name.push) { // named effect or array of effects supercedes default
if (typeof config === 'function') {
callback = config;
config = name;
}
name = this.SHOW_TRANSITION;
}
this.transition(name, config, callback);
}
else if (name && !Y.Transition) { Y.log('unable to transition show; missing transition module', 'warn', 'node'); }
return this;
};
var _wrapCallBack = function(anim, fn, callback) {
return function() {
if (fn) {
fn.call(anim);
}
if (callback) {
callback.apply(anim._node, arguments);
}
};
};
Y.Node.prototype.hide = function(name, config, callback) {
if (name && Y.Transition) {
if (typeof config === 'function') {
callback = config;
config = null;
}
callback = _wrapCallBack(this, this._hide, callback); // wrap with existing callback
if (typeof name !== 'string' && !name.push) { // named effect or array of effects supercedes default
if (typeof config === 'function') {
callback = config;
config = name;
}
name = this.HIDE_TRANSITION;
}
this.transition(name, config, callback);
} else if (name && !Y.Transition) { Y.log('unable to transition hide; missing transition module', 'warn', 'node'); // end if on nex
} else {
this._hide();
}
return this;
};
/**
* Animate one or more css properties to a given value. Requires the "transition" module.
* <pre>example usage:
* Y.all('.demo').transition({
* duration: 1, // in seconds, default is 0.5
* easing: 'ease-out', // default is 'ease'
* delay: '1', // delay start for 1 second, default is 0
*
* height: '10px',
* width: '10px',
*
* opacity: { // per property
* value: 0,
* duration: 2,
* delay: 2,
* easing: 'ease-in'
* }
* });
* </pre>
* @for NodeList
* @method transition
* @param {Object} config An object containing one or more style properties, a duration and an easing.
* @param {Function} callback A function to run after the transition has completed. The callback fires
* once per item in the NodeList.
* @chainable
*/
Y.NodeList.prototype.transition = function(config, callback) {
var nodes = this._nodes,
i = 0,
node;
while ((node = nodes[i++])) {
Y.one(node).transition(config, callback);
}
return this;
};
Y.Node.prototype.toggleView = function(name, on) {
var callback;
this._toggles = this._toggles || [];
if (typeof name == 'boolean') { // no transition, just toggle
on = name;
}
if (typeof on === 'undefined' && name in this._toggles) {
on = ! this._toggles[name];
}
on = (on) ? 1 : 0;
if (on) {
this._show();
} else {
callback = _wrapCallBack(anim, this._hide);
}
this._toggles[name] = on;
this.transition(Y.Transition.toggles[name][on], callback);
};
Y.NodeList.prototype.toggleView = function(config, callback) {
var nodes = this._nodes,
i = 0,
node;
while ((node = nodes[i++])) {
Y.one(node).toggleView(config, callback);
}
return this;
};
Y.mix(Transition.fx, {
fadeOut: {
opacity: 0,
duration: 0.5,
easing: 'ease-out'
},
fadeIn: {
opacity: 1,
duration: 0.5,
easing: 'ease-in'
},
sizeOut: {
height: 0,
width: 0,
duration: 0.75,
easing: 'ease-out'
},
sizeIn: {
height: function(node) {
return node.get('scrollHeight') + 'px';
},
width: function(node) {
return node.get('scrollWidth') + 'px';
},
duration: 0.5,
easing: 'ease-in',
on: {
start: function() {
var overflow = this.getStyle('overflow');
if (overflow !== 'hidden') { // enable scrollHeight/Width
this.setStyle('overflow', 'hidden');
this._transitionOverflow = overflow;
}
},
end: function() {
if (this._transitionOverflow) { // revert overridden value
this.setStyle('overflow', this._transitionOverflow);
}
}
}
}
});
Y.mix(Transition.toggles, {
size: ['sizeIn', 'sizeOut'],
fade: ['fadeOut', 'fadeIn']
});
}, '@VERSION@' ,{requires:['node-base']});
YUI.add('transition-timer', function(Y) {
/*
* The Transition Utility provides an API for creating advanced transitions.
* @module transition
*/
/*
* Provides the base Transition class, for animating numeric properties.
*
* @module transition
* @submodule transition-timer
*/
var Transition = Y.Transition;
Y.mix(Transition.prototype, {
_start: function() {
if (Transition.useNative) {
this._runNative();
} else {
this._runTimer();
}
},
_runTimer: function() {
var anim = this;
anim._initAttrs();
Transition._running[Y.stamp(anim)] = anim;
anim._startTime = new Date();
Transition._startTimer();
},
_endTimer: function() {
var anim = this;
delete Transition._running[Y.stamp(anim)];
anim._startTime = null;
},
_runFrame: function() {
var t = new Date() - this._startTime;
this._runAttrs(t);
},
_runAttrs: function(time) {
var anim = this,
node = anim._node,
config = anim._config,
uid = Y.stamp(node),
attrs = Transition._nodeAttrs[uid],
customAttr = Transition.behaviors,
done = false,
allDone = false,
data,
name,
attribute,
setter,
elapsed,
delay,
d,
t,
i;
for (name in attrs) {
attribute = attrs[name];
if ((attribute && attribute.transition === anim)) {
d = attribute.duration;
delay = attribute.delay;
elapsed = (time - delay) / 1000;
t = time;
data = {
type: 'propertyEnd',
propertyName: name,
config: config,
elapsedTime: elapsed
};
setter = (i in customAttr && 'set' in customAttr[i]) ?
customAttr[i].set : Transition.DEFAULT_SETTER;
done = (t >= d);
if (t > d) {
t = d;
}
if (!delay || time >= delay) {
setter(anim, name, attribute.from, attribute.to, t - delay, d - delay,
attribute.easing, attribute.unit);
if (done) {
delete attrs[name];
anim._count--;
if (config[name] && config[name].on && config[name].on.end) {
config[name].on.end.call(Y.one(node), data);
}
//node.fire('transition:propertyEnd', data);
if (!allDone && anim._count <= 0) {
allDone = true;
anim._end(elapsed);
anim._endTimer();
}
}
}
}
}
},
_initAttrs: function() {
var anim = this,
customAttr = Transition.behaviors,
uid = Y.stamp(anim._node),
attrs = Transition._nodeAttrs[uid],
attribute,
duration,
delay,
easing,
val,
name,
mTo,
mFrom,
unit, begin, end;
for (name in attrs) {
attribute = attrs[name];
if (attrs.hasOwnProperty(name) && (attribute && attribute.transition === anim)) {
duration = attribute.duration * 1000;
delay = attribute.delay * 1000;
easing = attribute.easing;
val = attribute.value;
// only allow supported properties
if (name in anim._node.style || name in Y.DOM.CUSTOM_STYLES) {
begin = (name in customAttr && 'get' in customAttr[name]) ?
customAttr[name].get(anim, name) : Transition.DEFAULT_GETTER(anim, name);
mFrom = Transition.RE_UNITS.exec(begin);
mTo = Transition.RE_UNITS.exec(val);
begin = mFrom ? mFrom[1] : begin;
end = mTo ? mTo[1] : val;
unit = mTo ? mTo[2] : mFrom ? mFrom[2] : ''; // one might be zero TODO: mixed units
if (!unit && Transition.RE_DEFAULT_UNIT.test(name)) {
unit = Transition.DEFAULT_UNIT;
}
if (typeof easing === 'string') {
if (easing.indexOf('cubic-bezier') > -1) {
easing = easing.substring(13, easing.length - 1).split(',');
} else if (Transition.easings[easing]) {
easing = Transition.easings[easing];
}
}
attribute.from = Number(begin);
attribute.to = Number(end);
attribute.unit = unit;
attribute.easing = easing;
attribute.duration = duration + delay;
attribute.delay = delay;
} else {
delete attrs[name];
anim._count--;
}
}
}
},
destroy: function() {
this.detachAll();
this._node = null;
}
}, true);
Y.mix(Y.Transition, {
_runtimeAttrs: {},
/*
* Regex of properties that should use the default unit.
*
* @property RE_DEFAULT_UNIT
* @static
*/
RE_DEFAULT_UNIT: /^width|height|top|right|bottom|left|margin.*|padding.*|border.*$/i,
/*
* The default unit to use with properties that pass the RE_DEFAULT_UNIT test.
*
* @property DEFAULT_UNIT
* @static
*/
DEFAULT_UNIT: 'px',
/*
* Time in milliseconds passed to setInterval for frame processing
*
* @property intervalTime
* @default 20
* @static
*/
intervalTime: 20,
/*
* Bucket for custom getters and setters
*
* @property behaviors
* @static
*/
behaviors: {
left: {
get: function(anim, attr) {
return Y.DOM._getAttrOffset(anim._node, attr);
}
}
},
/*
* The default setter to use when setting object properties.
*
* @property DEFAULT_SETTER
* @static
*/
DEFAULT_SETTER: function(anim, att, from, to, elapsed, duration, fn, unit) {
from = Number(from);
to = Number(to);
var node = anim._node,
val = Transition.cubicBezier(fn, elapsed / duration);
val = from + val[0] * (to - from);
if (node) {
if (att in node.style || att in Y.DOM.CUSTOM_STYLES) {
unit = unit || '';
Y.DOM.setStyle(node, att, val + unit);
}
} else {
anim._end();
}
},
/*
* The default getter to use when getting object properties.
*
* @property DEFAULT_GETTER
* @static
*/
DEFAULT_GETTER: function(anim, att) {
var node = anim._node,
val = '';
if (att in node.style || att in Y.DOM.CUSTOM_STYLES) {
val = Y.DOM.getComputedStyle(node, att);
}
return val;
},
_startTimer: function() {
if (!Transition._timer) {
Transition._timer = setInterval(Transition._runFrame, Transition.intervalTime);
}
},
_stopTimer: function() {
clearInterval(Transition._timer);
Transition._timer = null;
},
/*
* Called per Interval to handle each animation frame.
* @method _runFrame
* @private
* @static
*/
_runFrame: function() {
var done = true,
anim;
for (anim in Transition._running) {
if (Transition._running[anim]._runFrame) {
done = false;
Transition._running[anim]._runFrame();
}
}
if (done) {
Transition._stopTimer();
}
},
cubicBezier: function(p, t) {
var x0 = 0,
y0 = 0,
x1 = p[0],
y1 = p[1],
x2 = p[2],
y2 = p[3],
x3 = 1,
y3 = 0,
A = x3 - 3 * x2 + 3 * x1 - x0,
B = 3 * x2 - 6 * x1 + 3 * x0,
C = 3 * x1 - 3 * x0,
D = x0,
E = y3 - 3 * y2 + 3 * y1 - y0,
F = 3 * y2 - 6 * y1 + 3 * y0,
G = 3 * y1 - 3 * y0,
H = y0,
x = (((A*t) + B)*t + C)*t + D,
y = (((E*t) + F)*t + G)*t + H;
return [x, y];
},
easings: {
ease: [0.25, 0, 1, 0.25],
linear: [0, 0, 1, 1],
'ease-in': [0.42, 0, 1, 1],
'ease-out': [0, 0, 0.58, 1],
'ease-in-out': [0.42, 0, 0.58, 1]
},
_running: {},
_timer: null,
RE_UNITS: /^(-?\d*\.?\d*){1}(em|ex|px|in|cm|mm|pt|pc|%)*$/
}, true);
Transition.behaviors.top = Transition.behaviors.bottom = Transition.behaviors.right = Transition.behaviors.left;
Y.Transition = Transition;
}, '@VERSION@' ,{requires:['transition-native', 'node-style']});
YUI.add('transition', function(Y){}, '@VERSION@' ,{use:['transition-native', 'transition-timer']});
YUI.add('selector-css3', function(Y) {
/**
* The selector css3 module provides support for css3 selectors.
* @module dom
* @submodule selector-css3
* @for Selector
*/
/*
an+b = get every _a_th node starting at the _b_th
0n+b = no repeat ("0" and "n" may both be omitted (together) , e.g. "0n+1" or "1", not "0+1"), return only the _b_th element
1n+b = get every element starting from b ("1" may may be omitted, e.g. "1n+0" or "n+0" or "n")
an+0 = get every _a_th element, "0" may be omitted
*/
Y.Selector._reNth = /^(?:([\-]?\d*)(n){1}|(odd|even)$)*([\-+]?\d*)$/;
Y.Selector._getNth = function(node, expr, tag, reverse) {
Y.Selector._reNth.test(expr);
var a = parseInt(RegExp.$1, 10), // include every _a_ elements (zero means no repeat, just first _a_)
n = RegExp.$2, // "n"
oddeven = RegExp.$3, // "odd" or "even"
b = parseInt(RegExp.$4, 10) || 0, // start scan from element _b_
result = [],
siblings = Y.Selector._children(node.parentNode, tag),
op;
if (oddeven) {
a = 2; // always every other
op = '+';
n = 'n';
b = (oddeven === 'odd') ? 1 : 0;
} else if ( isNaN(a) ) {
a = (n) ? 1 : 0; // start from the first or no repeat
}
if (a === 0) { // just the first
if (reverse) {
b = siblings.length - b + 1;
}
if (siblings[b - 1] === node) {
return true;
} else {
return false;
}
} else if (a < 0) {
reverse = !!reverse;
a = Math.abs(a);
}
if (!reverse) {
for (var i = b - 1, len = siblings.length; i < len; i += a) {
if ( i >= 0 && siblings[i] === node ) {
return true;
}
}
} else {
for (var i = siblings.length - b, len = siblings.length; i >= 0; i -= a) {
if ( i < len && siblings[i] === node ) {
return true;
}
}
}
return false;
};
Y.mix(Y.Selector.pseudos, {
'root': function(node) {
return node === node.ownerDocument.documentElement;
},
'nth-child': function(node, expr) {
return Y.Selector._getNth(node, expr);
},
'nth-last-child': function(node, expr) {
return Y.Selector._getNth(node, expr, null, true);
},
'nth-of-type': function(node, expr) {
return Y.Selector._getNth(node, expr, node.tagName);
},
'nth-last-of-type': function(node, expr) {
return Y.Selector._getNth(node, expr, node.tagName, true);
},
'last-child': function(node) {
var children = Y.Selector._children(node.parentNode);
return children[children.length - 1] === node;
},
'first-of-type': function(node) {
return Y.Selector._children(node.parentNode, node.tagName)[0] === node;
},
'last-of-type': function(node) {
var children = Y.Selector._children(node.parentNode, node.tagName);
return children[children.length - 1] === node;
},
'only-child': function(node) {
var children = Y.Selector._children(node.parentNode);
return children.length === 1 && children[0] === node;
},
'only-of-type': function(node) {
var children = Y.Selector._children(node.parentNode, node.tagName);
return children.length === 1 && children[0] === node;
},
'empty': function(node) {
return node.childNodes.length === 0;
},
'not': function(node, expr) {
return !Y.Selector.test(node, expr);
},
'contains': function(node, expr) {
var text = node.innerText || node.textContent || '';
return text.indexOf(expr) > -1;
},
'checked': function(node) {
return (node.checked === true || node.selected === true);
},
enabled: function(node) {
return (node.disabled !== undefined && !node.disabled);
},
disabled: function(node) {
return (node.disabled);
}
});
Y.mix(Y.Selector.operators, {
'^=': '^{val}', // Match starts with value
'$=': '{val}$', // Match ends with value
'*=': '{val}' // Match contains value as substring
});
Y.Selector.combinators['~'] = {
axis: 'previousSibling'
};
}, '@VERSION@' ,{requires:['dom-base', 'selector-native', 'selector-css2']});
YUI.add('dom-style-ie', function(Y) {
(function(Y) {
var HAS_LAYOUT = 'hasLayout',
PX = 'px',
FILTER = 'filter',
FILTERS = 'filters',
OPACITY = 'opacity',
AUTO = 'auto',
BORDER_WIDTH = 'borderWidth',
BORDER_TOP_WIDTH = 'borderTopWidth',
BORDER_RIGHT_WIDTH = 'borderRightWidth',
BORDER_BOTTOM_WIDTH = 'borderBottomWidth',
BORDER_LEFT_WIDTH = 'borderLeftWidth',
WIDTH = 'width',
HEIGHT = 'height',
TRANSPARENT = 'transparent',
VISIBLE = 'visible',
GET_COMPUTED_STYLE = 'getComputedStyle',
UNDEFINED = undefined,
documentElement = Y.config.doc.documentElement,
testFeature = Y.Features.test,
addFeature = Y.Features.add,
// TODO: unit-less lineHeight (e.g. 1.22)
re_unit = /^(\d[.\d]*)+(em|ex|px|gd|rem|vw|vh|vm|ch|mm|cm|in|pt|pc|deg|rad|ms|s|hz|khz|%){1}?/i,
isIE8 = (Y.UA.ie >= 8),
_getStyleObj = function(node) {
return node.currentStyle || node.style;
},
ComputedStyle = {
CUSTOM_STYLES: {},
get: function(el, property) {
var value = '',
current;
if (el) {
current = _getStyleObj(el)[property];
if (property === OPACITY && Y.DOM.CUSTOM_STYLES[OPACITY]) {
value = Y.DOM.CUSTOM_STYLES[OPACITY].get(el);
} else if (!current || (current.indexOf && current.indexOf(PX) > -1)) { // no need to convert
value = current;
} else if (Y.DOM.IE.COMPUTED[property]) { // use compute function
value = Y.DOM.IE.COMPUTED[property](el, property);
} else if (re_unit.test(current)) { // convert to pixel
value = ComputedStyle.getPixel(el, property) + PX;
} else {
value = current;
}
}
return value;
},
sizeOffsets: {
width: ['Left', 'Right'],
height: ['Top', 'Bottom'],
top: ['Top'],
bottom: ['Bottom']
},
getOffset: function(el, prop) {
var current = _getStyleObj(el)[prop], // value of "width", "top", etc.
capped = prop.charAt(0).toUpperCase() + prop.substr(1), // "Width", "Top", etc.
offset = 'offset' + capped, // "offsetWidth", "offsetTop", etc.
pixel = 'pixel' + capped, // "pixelWidth", "pixelTop", etc.
sizeOffsets = ComputedStyle.sizeOffsets[prop],
mode = el.ownerDocument.compatMode,
value = '';
// IE pixelWidth incorrect for percent
// manually compute by subtracting padding and border from offset size
// NOTE: clientWidth/Height (size minus border) is 0 when current === AUTO so offsetHeight is used
// reverting to auto from auto causes position stacking issues (old impl)
if (current === AUTO || current.indexOf('%') > -1) {
value = el['offset' + capped];
if (mode !== 'BackCompat') {
if (sizeOffsets[0]) {
value -= ComputedStyle.getPixel(el, 'padding' + sizeOffsets[0]);
value -= ComputedStyle.getBorderWidth(el, 'border' + sizeOffsets[0] + 'Width', 1);
}
if (sizeOffsets[1]) {
value -= ComputedStyle.getPixel(el, 'padding' + sizeOffsets[1]);
value -= ComputedStyle.getBorderWidth(el, 'border' + sizeOffsets[1] + 'Width', 1);
}
}
} else { // use style.pixelWidth, etc. to convert to pixels
// need to map style.width to currentStyle (no currentStyle.pixelWidth)
if (!el.style[pixel] && !el.style[prop]) {
el.style[prop] = current;
}
value = el.style[pixel];
}
return value + PX;
},
borderMap: {
thin: (isIE8) ? '1px' : '2px',
medium: (isIE8) ? '3px': '4px',
thick: (isIE8) ? '5px' : '6px'
},
getBorderWidth: function(el, property, omitUnit) {
var unit = omitUnit ? '' : PX,
current = el.currentStyle[property];
if (current.indexOf(PX) < 0) { // look up keywords if a border exists
if (ComputedStyle.borderMap[current] &&
el.currentStyle.borderStyle !== 'none') {
current = ComputedStyle.borderMap[current];
} else { // otherwise no border (default is "medium")
current = 0;
}
}
return (omitUnit) ? parseFloat(current) : current;
},
getPixel: function(node, att) {
// use pixelRight to convert to px
var val = null,
style = _getStyleObj(node),
styleRight = style.right,
current = style[att];
node.style.right = current;
val = node.style.pixelRight;
node.style.right = styleRight; // revert
return val;
},
getMargin: function(node, att) {
var val,
style = _getStyleObj(node);
if (style[att] == AUTO) {
val = 0;
} else {
val = ComputedStyle.getPixel(node, att);
}
return val + PX;
},
getVisibility: function(node, att) {
var current;
while ( (current = node.currentStyle) && current[att] == 'inherit') { // NOTE: assignment in test
node = node.parentNode;
}
return (current) ? current[att] : VISIBLE;
},
getColor: function(node, att) {
var current = _getStyleObj(node)[att];
if (!current || current === TRANSPARENT) {
Y.DOM.elementByAxis(node, 'parentNode', null, function(parent) {
current = _getStyleObj(parent)[att];
if (current && current !== TRANSPARENT) {
node = parent;
return true;
}
});
}
return Y.Color.toRGB(current);
},
getBorderColor: function(node, att) {
var current = _getStyleObj(node),
val = current[att] || current.color;
return Y.Color.toRGB(Y.Color.toHex(val));
}
},
//fontSize: getPixelFont,
IEComputed = {};
addFeature('style', 'computedStyle', {
test: function() {
return 'getComputedStyle' in Y.config.win;
}
});
addFeature('style', 'opacity', {
test: function() {
return 'opacity' in documentElement.style;
}
});
addFeature('style', 'filter', {
test: function() {
return 'filters' in documentElement;
}
});
// use alpha filter for IE opacity
if (!testFeature('style', 'opacity') && testFeature('style', 'filter')) {
Y.DOM.CUSTOM_STYLES[OPACITY] = {
get: function(node) {
var val = 100;
try { // will error if no DXImageTransform
val = node[FILTERS]['DXImageTransform.Microsoft.Alpha'][OPACITY];
} catch(e) {
try { // make sure its in the document
val = node[FILTERS]('alpha')[OPACITY];
} catch(err) {
Y.log('getStyle: IE opacity filter not found; returning 1', 'warn', 'dom-style');
}
}
return val / 100;
},
set: function(node, val, style) {
var current,
styleObj = _getStyleObj(node),
currentFilter = styleObj[FILTER];
style = style || node.style;
if (val === '') { // normalize inline style behavior
current = (OPACITY in styleObj) ? styleObj[OPACITY] : 1; // revert to original opacity
val = current;
}
if (typeof currentFilter == 'string') { // in case not appended
style[FILTER] = currentFilter.replace(/alpha([^)]*\))/gi, '') +
((val < 1) ? 'alpha(' + OPACITY + '=' + val * 100 + ')' : '');
if (!style[FILTER]) {
style.removeAttribute(FILTER);
}
if (!styleObj[HAS_LAYOUT]) {
style.zoom = 1; // needs layout
}
}
}
};
}
try {
Y.config.doc.createElement('div').style.height = '-1px';
} catch(e) { // IE throws error on invalid style set; trap common cases
Y.DOM.CUSTOM_STYLES.height = {
set: function(node, val, style) {
var floatVal = parseFloat(val);
if (floatVal >= 0 || val === 'auto' || val === '') {
style.height = val;
} else {
Y.log('invalid style value for height: ' + val, 'warn', 'dom-style');
}
}
};
Y.DOM.CUSTOM_STYLES.width = {
set: function(node, val, style) {
var floatVal = parseFloat(val);
if (floatVal >= 0 || val === 'auto' || val === '') {
style.width = val;
} else {
Y.log('invalid style value for width: ' + val, 'warn', 'dom-style');
}
}
};
}
if (!testFeature('style', 'computedStyle')) {
// TODO: top, right, bottom, left
IEComputed[WIDTH] = IEComputed[HEIGHT] = ComputedStyle.getOffset;
IEComputed.color = IEComputed.backgroundColor = ComputedStyle.getColor;
IEComputed[BORDER_WIDTH] = IEComputed[BORDER_TOP_WIDTH] = IEComputed[BORDER_RIGHT_WIDTH] =
IEComputed[BORDER_BOTTOM_WIDTH] = IEComputed[BORDER_LEFT_WIDTH] =
ComputedStyle.getBorderWidth;
IEComputed.marginTop = IEComputed.marginRight = IEComputed.marginBottom =
IEComputed.marginLeft = ComputedStyle.getMargin;
IEComputed.visibility = ComputedStyle.getVisibility;
IEComputed.borderColor = IEComputed.borderTopColor =
IEComputed.borderRightColor = IEComputed.borderBottomColor =
IEComputed.borderLeftColor = ComputedStyle.getBorderColor;
Y.DOM[GET_COMPUTED_STYLE] = ComputedStyle.get;
Y.namespace('DOM.IE');
Y.DOM.IE.COMPUTED = IEComputed;
Y.DOM.IE.ComputedStyle = ComputedStyle;
}
})(Y);
}, '@VERSION@' ,{requires:['dom-style']});
YUI.add('simpleyui', function(Y) {
// empty
}, '@VERSION@' ,{use:['yui','oop','dom','event-custom-base','event-base','pluginhost','node','event-delegate','io-base','json-parse','transition','selector-css3','dom-style-ie','querystring-stringify-simple']});
var Y = YUI().use('*');
|
ajax/libs/analytics.js/2.3.3/analytics.min.js | agraebe/cdnjs | (function outer(modules,cache,entries){var global=function(){return this}();function require(name,jumped){if(cache[name])return cache[name].exports;if(modules[name])return call(name,require);throw new Error('cannot find module "'+name+'"')}function call(id,require){var m=cache[id]={exports:{}};var mod=modules[id];var name=mod[2];var fn=mod[0];fn.call(m.exports,function(req){var dep=modules[id][1][req];return require(dep?dep:req)},m,m.exports,outer,modules,cache,entries);if(name)cache[name]=cache[id];return cache[id].exports}for(var id in entries){if(entries[id]){global[entries[id]]=require(id)}else{require(id)}}require.duo=true;require.cache=cache;require.modules=modules;return require})({1:[function(require,module,exports){var Integrations=require("analytics.js-integrations");var Analytics=require("./analytics");var each=require("each");var analytics=module.exports=exports=new Analytics;analytics.require=require;exports.VERSION=require("./version");each(Integrations,function(name,Integration){analytics.use(Integration)})},{"./analytics":2,"./version":3,"analytics.js-integrations":4,each:5}],2:[function(require,module,exports){var after=require("after");var bind=require("bind");var callback=require("callback");var canonical=require("canonical");var clone=require("clone");var cookie=require("./cookie");var debug=require("debug");var defaults=require("defaults");var each=require("each");var Emitter=require("emitter");var group=require("./group");var is=require("is");var isEmail=require("is-email");var isMeta=require("is-meta");var newDate=require("new-date");var on=require("event").bind;var prevent=require("prevent");var querystring=require("querystring");var size=require("object").length;var store=require("./store");var url=require("url");var user=require("./user");var Facade=require("facade");var Identify=Facade.Identify;var Group=Facade.Group;var Alias=Facade.Alias;var Track=Facade.Track;var Page=Facade.Page;exports=module.exports=Analytics;exports.cookie=cookie;exports.store=store;function Analytics(){this.Integrations={};this._integrations={};this._readied=false;this._timeout=300;this._user=user;bind.all(this);var self=this;this.on("initialize",function(settings,options){if(options.initialPageview)self.page()});this.on("initialize",function(){self._parseQuery()})}Emitter(Analytics.prototype);Analytics.prototype.use=function(plugin){plugin(this);return this};Analytics.prototype.addIntegration=function(Integration){var name=Integration.prototype.name;if(!name)throw new TypeError("attempted to add an invalid integration");this.Integrations[name]=Integration;return this};Analytics.prototype.init=Analytics.prototype.initialize=function(settings,options){settings=settings||{};options=options||{};this._options(options);this._readied=false;var self=this;each(settings,function(name){var Integration=self.Integrations[name];if(!Integration)delete settings[name]});each(settings,function(name,opts){var Integration=self.Integrations[name];var integration=new Integration(clone(opts));self.add(integration)});var integrations=this._integrations;user.load();group.load();var ready=after(size(integrations),function(){self._readied=true;self.emit("ready")});each(integrations,function(name,integration){if(options.initialPageview&&integration.options.initialPageview===false){integration.page=after(2,integration.page)}integration.analytics=self;integration.once("ready",ready);integration.initialize()});this.initialized=true;this.emit("initialize",settings,options);return this};Analytics.prototype.add=function(integration){this._integrations[integration.name]=integration;return this};Analytics.prototype.identify=function(id,traits,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(traits))fn=traits,options=null,traits=null;if(is.object(id))options=traits,traits=id,id=user.id();user.identify(id,traits);id=user.id();traits=user.traits();this._invoke("identify",new Identify({options:options,traits:traits,userId:id}));this.emit("identify",id,traits,options);this._callback(fn);return this};Analytics.prototype.user=function(){return user};Analytics.prototype.group=function(id,traits,options,fn){if(0===arguments.length)return group;if(is.fn(options))fn=options,options=null;if(is.fn(traits))fn=traits,options=null,traits=null;if(is.object(id))options=traits,traits=id,id=group.id();group.identify(id,traits);id=group.id();traits=group.traits();this._invoke("group",new Group({options:options,traits:traits,groupId:id}));this.emit("group",id,traits,options);this._callback(fn);return this};Analytics.prototype.track=function(event,properties,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(properties))fn=properties,options=null,properties=null;this._invoke("track",new Track({properties:properties,options:options,event:event}));this.emit("track",event,properties,options);this._callback(fn);return this};Analytics.prototype.trackClick=Analytics.prototype.trackLink=function(links,event,properties){if(!links)return this;if(is.element(links))links=[links];var self=this;each(links,function(el){on(el,"click",function(e){var ev=is.fn(event)?event(el):event;var props=is.fn(properties)?properties(el):properties;self.track(ev,props);if(el.href&&el.target!=="_blank"&&!isMeta(e)){prevent(e);self._callback(function(){window.location.href=el.href})}})});return this};Analytics.prototype.trackSubmit=Analytics.prototype.trackForm=function(forms,event,properties){if(!forms)return this;if(is.element(forms))forms=[forms];var self=this;each(forms,function(el){function handler(e){prevent(e);var ev=is.fn(event)?event(el):event;var props=is.fn(properties)?properties(el):properties;self.track(ev,props);self._callback(function(){el.submit()})}var $=window.jQuery||window.Zepto;if($){$(el).submit(handler)}else{on(el,"submit",handler)}});return this};Analytics.prototype.page=function(category,name,properties,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(properties))fn=properties,options=properties=null;if(is.fn(name))fn=name,options=properties=name=null;if(is.object(category))options=name,properties=category,name=category=null;if(is.object(name))options=properties,properties=name,name=null;if(is.string(category)&&!is.string(name))name=category,category=null;var defs={path:canonicalPath(),referrer:document.referrer,title:document.title,search:location.search};if(name)defs.name=name;if(category)defs.category=category;properties=clone(properties)||{};defaults(properties,defs);properties.url=properties.url||canonicalUrl(properties.search);this._invoke("page",new Page({properties:properties,category:category,options:options,name:name}));this.emit("page",category,name,properties,options);this._callback(fn);return this};Analytics.prototype.pageview=function(url,options){var properties={};if(url)properties.path=url;this.page(properties);return this};Analytics.prototype.alias=function(to,from,options,fn){if(is.fn(options))fn=options,options=null;if(is.fn(from))fn=from,options=null,from=null;if(is.object(from))options=from,from=null;this._invoke("alias",new Alias({options:options,from:from,to:to}));this.emit("alias",to,from,options);this._callback(fn);return this};Analytics.prototype.ready=function(fn){if(!is.fn(fn))return this;this._readied?callback.async(fn):this.once("ready",fn);return this};Analytics.prototype.timeout=function(timeout){this._timeout=timeout};Analytics.prototype.debug=function(str){if(0==arguments.length||str){debug.enable("analytics:"+(str||"*"))}else{debug.disable()}};Analytics.prototype._options=function(options){options=options||{};cookie.options(options.cookie);store.options(options.localStorage);user.options(options.user);group.options(options.group);return this};Analytics.prototype._callback=function(fn){callback.async(fn,this._timeout);return this};Analytics.prototype._invoke=function(method,facade){var options=facade.options();this.emit("invoke",facade);each(this._integrations,function(name,integration){if(!facade.enabled(name))return;integration.invoke.call(integration,method,facade)});return this};Analytics.prototype.push=function(args){var method=args.shift();if(!this[method])return;this[method].apply(this,args)};Analytics.prototype._parseQuery=function(){var q=querystring.parse(window.location.search);if(q.ajs_uid)this.identify(q.ajs_uid);if(q.ajs_event)this.track(q.ajs_event);return this};function canonicalPath(){var canon=canonical();if(!canon)return window.location.pathname;var parsed=url.parse(canon);return parsed.pathname}function canonicalUrl(search){var canon=canonical();if(canon)return~canon.indexOf("?")?canon:canon+search;var url=window.location.href;var i=url.indexOf("#");return-1==i?url:url.slice(0,i)}},{"./cookie":6,"./group":7,"./store":8,"./user":9,after:10,bind:11,callback:12,canonical:13,clone:14,debug:15,defaults:16,each:5,emitter:17,is:18,"is-email":19,"is-meta":20,"new-date":21,event:22,prevent:23,querystring:24,object:25,url:26,facade:27}],6:[function(require,module,exports){var debug=require("debug")("analytics.js:cookie");var bind=require("bind");var cookie=require("cookie");var clone=require("clone");var defaults=require("defaults");var json=require("json");var topDomain=require("top-domain");function Cookie(options){this.options(options)}Cookie.prototype.options=function(options){if(arguments.length===0)return this._options;options=options||{};var domain="."+topDomain(window.location.href);this._options=defaults(options,{maxage:31536e6,path:"/",domain:domain});this.set("ajs:test",true);if(!this.get("ajs:test")){debug("fallback to domain=null");this._options.domain=null}this.remove("ajs:test")};Cookie.prototype.set=function(key,value){try{value=json.stringify(value);cookie(key,value,clone(this._options));return true}catch(e){return false}};Cookie.prototype.get=function(key){try{var value=cookie(key);value=value?json.parse(value):null;return value}catch(e){return null}};Cookie.prototype.remove=function(key){try{cookie(key,null,clone(this._options));return true}catch(e){return false}};module.exports=bind.all(new Cookie);module.exports.Cookie=Cookie},{debug:15,bind:11,cookie:28,clone:14,defaults:16,json:29,"top-domain":30}],15:[function(require,module,exports){if("undefined"==typeof window){module.exports=require("./lib/debug")}else{module.exports=require("./debug")}},{"./lib/debug":31,"./debug":32}],31:[function(require,module,exports){var tty=require("tty");module.exports=debug;var names=[],skips=[];(process.env.DEBUG||"").split(/[\s,]+/).forEach(function(name){name=name.replace("*",".*?");if(name[0]==="-"){skips.push(new RegExp("^"+name.substr(1)+"$"))}else{names.push(new RegExp("^"+name+"$"))}});var colors=[6,2,3,4,5,1];var prev={};var prevColor=0;var isatty=tty.isatty(2);function color(){return colors[prevColor++%colors.length]}function humanize(ms){var sec=1e3,min=60*1e3,hour=60*min;if(ms>=hour)return(ms/hour).toFixed(1)+"h";if(ms>=min)return(ms/min).toFixed(1)+"m";if(ms>=sec)return(ms/sec|0)+"s";return ms+"ms"}function debug(name){function disabled(){}disabled.enabled=false;var match=skips.some(function(re){return re.test(name)});if(match)return disabled;match=names.some(function(re){return re.test(name)});if(!match)return disabled;var c=color();function colored(fmt){fmt=coerce(fmt);var curr=new Date;var ms=curr-(prev[name]||curr);prev[name]=curr;fmt=" [9"+c+"m"+name+" "+"[3"+c+"m[90m"+fmt+"[3"+c+"m"+" +"+humanize(ms)+"[0m";console.error.apply(this,arguments)}function plain(fmt){fmt=coerce(fmt);fmt=(new Date).toUTCString()+" "+name+" "+fmt;console.error.apply(this,arguments)}colored.enabled=plain.enabled=true;return isatty||process.env.DEBUG_COLORS?colored:plain}function coerce(val){if(val instanceof Error)return val.stack||val.message;return val}},{}],32:[function(require,module,exports){module.exports=debug;function debug(name){if(!debug.enabled(name))return function(){};return function(fmt){fmt=coerce(fmt);var curr=new Date;var ms=curr-(debug[name]||curr);debug[name]=curr;fmt=name+" "+fmt+" +"+debug.humanize(ms);window.console&&console.log&&Function.prototype.apply.call(console.log,console,arguments)}}debug.names=[];debug.skips=[];debug.enable=function(name){try{localStorage.debug=name}catch(e){}var split=(name||"").split(/[\s,]+/),len=split.length;for(var i=0;i<len;i++){name=split[i].replace("*",".*?");if(name[0]==="-"){debug.skips.push(new RegExp("^"+name.substr(1)+"$"))}else{debug.names.push(new RegExp("^"+name+"$"))}}};debug.disable=function(){debug.enable("")};debug.humanize=function(ms){var sec=1e3,min=60*1e3,hour=60*min;if(ms>=hour)return(ms/hour).toFixed(1)+"h";if(ms>=min)return(ms/min).toFixed(1)+"m";if(ms>=sec)return(ms/sec|0)+"s";return ms+"ms"};debug.enabled=function(name){for(var i=0,len=debug.skips.length;i<len;i++){if(debug.skips[i].test(name)){return false}}for(var i=0,len=debug.names.length;i<len;i++){if(debug.names[i].test(name)){return true}}return false};function coerce(val){if(val instanceof Error)return val.stack||val.message;return val}try{if(window.localStorage)debug.enable(localStorage.debug)}catch(e){}},{}],11:[function(require,module,exports){try{var bind=require("bind")}catch(e){var bind=require("bind-component")}var bindAll=require("bind-all");module.exports=exports=bind;exports.all=bindAll;exports.methods=bindMethods;function bindMethods(obj,methods){methods=[].slice.call(arguments,1);for(var i=0,method;method=methods[i];i++){obj[method]=bind(obj,obj[method])}return obj}},{bind:33,"bind-all":34}],33:[function(require,module,exports){var slice=[].slice;module.exports=function(obj,fn){if("string"==typeof fn)fn=obj[fn];if("function"!=typeof fn)throw new Error("bind() requires a function");var args=slice.call(arguments,2);return function(){return fn.apply(obj,args.concat(slice.call(arguments)))}}},{}],34:[function(require,module,exports){try{var bind=require("bind");var type=require("type")}catch(e){var bind=require("bind-component");var type=require("type-component")}module.exports=function(obj){for(var key in obj){var val=obj[key];if(type(val)==="function")obj[key]=bind(obj,obj[key])}return obj}},{bind:33,type:35}],35:[function(require,module,exports){var toString=Object.prototype.toString;module.exports=function(val){switch(toString.call(val)){case"[object Function]":return"function";case"[object Date]":return"date";case"[object RegExp]":return"regexp";case"[object Arguments]":return"arguments";case"[object Array]":return"array";case"[object String]":return"string"}if(val===null)return"null";if(val===undefined)return"undefined";if(val&&val.nodeType===1)return"element";if(val===Object(val))return"object";return typeof val}},{}],28:[function(require,module,exports){var encode=encodeURIComponent;var decode=decodeURIComponent;module.exports=function(name,value,options){switch(arguments.length){case 3:case 2:return set(name,value,options);case 1:return get(name);default:return all()}};function set(name,value,options){options=options||{};var str=encode(name)+"="+encode(value);if(null==value)options.maxage=-1;if(options.maxage){options.expires=new Date(+new Date+options.maxage)}if(options.path)str+="; path="+options.path;if(options.domain)str+="; domain="+options.domain;if(options.expires)str+="; expires="+options.expires.toGMTString();if(options.secure)str+="; secure";document.cookie=str}function all(){return parse(document.cookie)}function get(name){return all()[name]}function parse(str){var obj={};var pairs=str.split(/ *; */);var pair;if(""==pairs[0])return obj;for(var i=0;i<pairs.length;++i){pair=pairs[i].split("=");obj[decode(pair[0])]=decode(pair[1])}return obj}},{}],14:[function(require,module,exports){var type;try{type=require("type")}catch(e){type=require("type-component")}module.exports=clone;function clone(obj){switch(type(obj)){case"object":var copy={};for(var key in obj){if(obj.hasOwnProperty(key)){copy[key]=clone(obj[key])}}return copy;case"array":var copy=new Array(obj.length);for(var i=0,l=obj.length;i<l;i++){copy[i]=clone(obj[i])}return copy;case"regexp":var flags="";flags+=obj.multiline?"m":"";flags+=obj.global?"g":"";flags+=obj.ignoreCase?"i":"";return new RegExp(obj.source,flags);case"date":return new Date(obj.getTime());default:return obj}}},{type:35}],16:[function(require,module,exports){"use strict";var defaults=function(dest,src,recursive){for(var prop in src){if(recursive&&dest[prop]instanceof Object&&src[prop]instanceof Object){dest[prop]=defaults(dest[prop],src[prop],true)}else if(!(prop in dest)){dest[prop]=src[prop]}}return dest};module.exports=defaults},{}],29:[function(require,module,exports){var json=window.JSON||{};var stringify=json.stringify;var parse=json.parse;module.exports=parse&&stringify?JSON:require("json-fallback")},{"json-fallback":36}],36:[function(require,module,exports){(function(){"use strict";var JSON=module.exports={};function f(n){return n<10?"0"+n:n}if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(){return this.valueOf()}}var cx,escapable,gap,indent,meta,rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==="string"?c:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+string+'"'}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function"){value=value.toJSON(key)}if(typeof rep==="function"){value=rep.call(holder,key,value)}switch(typeof value){case"string":return quote(value);case"number":return isFinite(value)?String(value):"null";case"boolean":case"null":return String(value);case"object":if(!value){return"null"}gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==="[object Array]"){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||"null"}v=partial.length===0?"[]":gap?"[\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"]":"["+partial.join(",")+"]";gap=mind;return v}if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1){if(typeof rep[i]==="string"){k=rep[i];v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}else{for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"}":"{"+partial.join(",")+"}";gap=mind;return v}}if(typeof JSON.stringify!=="function"){escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;meta={"\b":"\\b"," ":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"};JSON.stringify=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number"){for(i=0;i<space;i+=1){indent+=" "}}else if(typeof space==="string"){indent=space}rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number")){throw new Error("JSON.stringify")}return str("",{"":value})}}if(typeof JSON.parse!=="function"){cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object"){for(k in value){if(Object.prototype.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v}else{delete value[k]}}}}return reviver.call(holder,key,value)}text=String(text);cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})}if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver==="function"?walk({"":j},""):j}throw new SyntaxError("JSON.parse")}}})()},{}],30:[function(require,module,exports){var parse=require("url").parse;module.exports=domain;var regexp=/[a-z0-9][a-z0-9\-]*[a-z0-9]\.[a-z\.]{2,6}$/i;function domain(url){var host=parse(url).hostname;var match=host.match(regexp);return match?match[0]:""}},{url:26}],26:[function(require,module,exports){exports.parse=function(url){var a=document.createElement("a");a.href=url;return{href:a.href,host:a.host,port:a.port,hash:a.hash,hostname:a.hostname,pathname:a.pathname,protocol:a.protocol,search:a.search,query:a.search.slice(1)}};exports.isAbsolute=function(url){if(0==url.indexOf("//"))return true;if(~url.indexOf("://"))return true;return false};exports.isRelative=function(url){return!exports.isAbsolute(url)};exports.isCrossDomain=function(url){url=exports.parse(url);return url.hostname!=location.hostname||url.port!=location.port||url.protocol!=location.protocol}},{}],7:[function(require,module,exports){var debug=require("debug")("analytics:group");var Entity=require("./entity");var inherit=require("inherit");var bind=require("bind");Group.defaults={persist:true,cookie:{key:"ajs_group_id"},localStorage:{key:"ajs_group_properties"}};function Group(options){this.defaults=Group.defaults;this.debug=debug;Entity.call(this,options)}inherit(Group,Entity);module.exports=bind.all(new Group);module.exports.Group=Group},{"./entity":37,debug:15,inherit:38,bind:11}],37:[function(require,module,exports){var traverse=require("isodate-traverse");var defaults=require("defaults");var cookie=require("./cookie");var store=require("./store");var extend=require("extend");var clone=require("clone");module.exports=Entity;function Entity(options){this.options(options)}Entity.prototype.options=function(options){if(arguments.length===0)return this._options;options||(options={});defaults(options,this.defaults||{});this._options=options};Entity.prototype.id=function(id){switch(arguments.length){case 0:return this._getId();case 1:return this._setId(id)}};Entity.prototype._getId=function(){var ret=this._options.persist?cookie.get(this._options.cookie.key):this._id;return ret===undefined?null:ret};Entity.prototype._setId=function(id){if(this._options.persist){cookie.set(this._options.cookie.key,id)}else{this._id=id}};Entity.prototype.properties=Entity.prototype.traits=function(traits){switch(arguments.length){case 0:return this._getTraits();case 1:return this._setTraits(traits)}};Entity.prototype._getTraits=function(){var ret=this._options.persist?store.get(this._options.localStorage.key):this._traits;return ret?traverse(clone(ret)):{}};Entity.prototype._setTraits=function(traits){traits||(traits={});if(this._options.persist){store.set(this._options.localStorage.key,traits)}else{this._traits=traits}};Entity.prototype.identify=function(id,traits){traits||(traits={});var current=this.id();if(current===null||current===id)traits=extend(this.traits(),traits);if(id)this.id(id);this.debug("identify %o, %o",id,traits);this.traits(traits);this.save()};Entity.prototype.save=function(){if(!this._options.persist)return false;cookie.set(this._options.cookie.key,this.id());store.set(this._options.localStorage.key,this.traits());return true};Entity.prototype.logout=function(){this.id(null);this.traits({});cookie.remove(this._options.cookie.key);store.remove(this._options.localStorage.key)};Entity.prototype.reset=function(){this.logout();this.options({})};Entity.prototype.load=function(){this.id(cookie.get(this._options.cookie.key));this.traits(store.get(this._options.localStorage.key))}},{"./cookie":6,"./store":8,"isodate-traverse":39,defaults:16,extend:40,clone:14}],8:[function(require,module,exports){var bind=require("bind");var defaults=require("defaults");var store=require("store.js");function Store(options){this.options(options)}Store.prototype.options=function(options){if(arguments.length===0)return this._options;options=options||{};defaults(options,{enabled:true});this.enabled=options.enabled&&store.enabled;this._options=options};Store.prototype.set=function(key,value){if(!this.enabled)return false;return store.set(key,value)};Store.prototype.get=function(key){if(!this.enabled)return null;return store.get(key)};Store.prototype.remove=function(key){if(!this.enabled)return false;return store.remove(key)};module.exports=bind.all(new Store);module.exports.Store=Store},{bind:11,defaults:16,"store.js":41}],41:[function(require,module,exports){var json=require("json"),store={},win=window,doc=win.document,localStorageName="localStorage",namespace="__storejs__",storage;store.disabled=false;store.set=function(key,value){};store.get=function(key){};store.remove=function(key){};store.clear=function(){};store.transact=function(key,defaultVal,transactionFn){var val=store.get(key);if(transactionFn==null){transactionFn=defaultVal;defaultVal=null}if(typeof val=="undefined"){val=defaultVal||{}}transactionFn(val);store.set(key,val)};store.getAll=function(){};store.serialize=function(value){return json.stringify(value)};store.deserialize=function(value){if(typeof value!="string"){return undefined}try{return json.parse(value)}catch(e){return value||undefined}};function isLocalStorageNameSupported(){try{return localStorageName in win&&win[localStorageName]}catch(err){return false}}if(isLocalStorageNameSupported()){storage=win[localStorageName];store.set=function(key,val){if(val===undefined){return store.remove(key)}storage.setItem(key,store.serialize(val));return val};store.get=function(key){return store.deserialize(storage.getItem(key))};store.remove=function(key){storage.removeItem(key)};store.clear=function(){storage.clear()};store.getAll=function(){var ret={};for(var i=0;i<storage.length;++i){var key=storage.key(i);ret[key]=store.get(key)}return ret}}else if(doc.documentElement.addBehavior){var storageOwner,storageContainer;try{storageContainer=new ActiveXObject("htmlfile");storageContainer.open();storageContainer.write("<s"+"cript>document.w=window</s"+'cript><iframe src="/favicon.ico"></iframe>');storageContainer.close();storageOwner=storageContainer.w.frames[0].document;storage=storageOwner.createElement("div")}catch(e){storage=doc.createElement("div");storageOwner=doc.body}function withIEStorage(storeFunction){return function(){var args=Array.prototype.slice.call(arguments,0);args.unshift(storage);storageOwner.appendChild(storage);storage.addBehavior("#default#userData");storage.load(localStorageName);var result=storeFunction.apply(store,args);storageOwner.removeChild(storage);return result}}var forbiddenCharsRegex=new RegExp("[!\"#$%&'()*+,/\\\\:;<=>?@[\\]^`{|}~]","g");function ieKeyFix(key){return key.replace(forbiddenCharsRegex,"___")}store.set=withIEStorage(function(storage,key,val){key=ieKeyFix(key);if(val===undefined){return store.remove(key)}storage.setAttribute(key,store.serialize(val));storage.save(localStorageName);return val});store.get=withIEStorage(function(storage,key){key=ieKeyFix(key);return store.deserialize(storage.getAttribute(key))});store.remove=withIEStorage(function(storage,key){key=ieKeyFix(key);storage.removeAttribute(key);storage.save(localStorageName)});store.clear=withIEStorage(function(storage){var attributes=storage.XMLDocument.documentElement.attributes;storage.load(localStorageName);for(var i=0,attr;attr=attributes[i];i++){storage.removeAttribute(attr.name)}storage.save(localStorageName)});store.getAll=withIEStorage(function(storage){var attributes=storage.XMLDocument.documentElement.attributes;var ret={};for(var i=0,attr;attr=attributes[i];++i){var key=ieKeyFix(attr.name);ret[attr.name]=store.deserialize(storage.getAttribute(key))}return ret})}try{store.set(namespace,namespace);if(store.get(namespace)!=namespace){store.disabled=true}store.remove(namespace)}catch(e){store.disabled=true}store.enabled=!store.disabled;module.exports=store},{json:29}],39:[function(require,module,exports){var is=require("is");var isodate=require("isodate");var each;try{each=require("each")}catch(err){each=require("each-component")}module.exports=traverse;function traverse(input,strict){if(strict===undefined)strict=true;if(is.object(input))return object(input,strict);if(is.array(input))return array(input,strict);return input}function object(obj,strict){each(obj,function(key,val){if(isodate.is(val,strict)){obj[key]=isodate.parse(val)}else if(is.object(val)||is.array(val)){traverse(val,strict)}});return obj}function array(arr,strict){each(arr,function(val,x){if(is.object(val)){traverse(val,strict)}else if(isodate.is(val,strict)){arr[x]=isodate.parse(val)}});return arr}},{is:42,isodate:43,each:5}],42:[function(require,module,exports){var isEmpty=require("is-empty");try{var typeOf=require("type")}catch(e){var typeOf=require("component-type")}var types=["arguments","array","boolean","date","element","function","null","number","object","regexp","string","undefined"];for(var i=0,type;type=types[i];i++)exports[type]=generate(type);exports.fn=exports["function"];exports.empty=isEmpty;exports.nan=function(val){return exports.number(val)&&val!=val};function generate(type){return function(value){return type===typeOf(value)}}},{"is-empty":44,type:35,"component-type":35}],44:[function(require,module,exports){module.exports=isEmpty;var has=Object.prototype.hasOwnProperty;function isEmpty(val){if(null==val)return true;if("number"==typeof val)return 0===val;if(undefined!==val.length)return 0===val.length;for(var key in val)if(has.call(val,key))return false;return true}},{}],43:[function(require,module,exports){var matcher=/^(\d{4})(?:-?(\d{2})(?:-?(\d{2}))?)?(?:([ T])(\d{2}):?(\d{2})(?::?(\d{2})(?:[,\.](\d{1,}))?)?(?:(Z)|([+\-])(\d{2})(?::?(\d{2}))?)?)?$/;exports.parse=function(iso){var numericKeys=[1,5,6,7,11,12];var arr=matcher.exec(iso);var offset=0;if(!arr)return new Date(iso);for(var i=0,val;val=numericKeys[i];i++){arr[val]=parseInt(arr[val],10)||0}arr[2]=parseInt(arr[2],10)||1;arr[3]=parseInt(arr[3],10)||1;arr[2]--;arr[8]=arr[8]?(arr[8]+"00").substring(0,3):0;if(arr[4]==" "){offset=(new Date).getTimezoneOffset()}else if(arr[9]!=="Z"&&arr[10]){offset=arr[11]*60+arr[12];if("+"==arr[10])offset=0-offset}var millis=Date.UTC(arr[1],arr[2],arr[3],arr[5],arr[6]+offset,arr[7],arr[8]);return new Date(millis)};exports.is=function(string,strict){if(strict&&false===/^\d{4}-\d{2}-\d{2}/.test(string))return false;return matcher.test(string)}},{}],5:[function(require,module,exports){var type=require("type");var has=Object.prototype.hasOwnProperty;module.exports=function(obj,fn){switch(type(obj)){case"array":return array(obj,fn);case"object":if("number"==typeof obj.length)return array(obj,fn);return object(obj,fn);case"string":return string(obj,fn)}};function string(obj,fn){for(var i=0;i<obj.length;++i){fn(obj.charAt(i),i)}}function object(obj,fn){for(var key in obj){if(has.call(obj,key)){fn(key,obj[key])}}}function array(obj,fn){for(var i=0;i<obj.length;++i){fn(obj[i],i)}}},{type:35}],40:[function(require,module,exports){module.exports=function extend(object){var args=Array.prototype.slice.call(arguments,1);for(var i=0,source;source=args[i];i++){if(!source)continue;for(var property in source){object[property]=source[property]}}return object}},{}],38:[function(require,module,exports){module.exports=function(a,b){var fn=function(){};fn.prototype=b.prototype;a.prototype=new fn;a.prototype.constructor=a}},{}],9:[function(require,module,exports){var debug=require("debug")("analytics:user");var Entity=require("./entity");var inherit=require("inherit");var bind=require("bind");var cookie=require("./cookie");User.defaults={persist:true,cookie:{key:"ajs_user_id",oldKey:"ajs_user"},localStorage:{key:"ajs_user_traits"}};function User(options){this.defaults=User.defaults;this.debug=debug;Entity.call(this,options)}inherit(User,Entity);User.prototype.load=function(){if(this._loadOldCookie())return;Entity.prototype.load.call(this)};User.prototype._loadOldCookie=function(){var user=cookie.get(this._options.cookie.oldKey);if(!user)return false;this.id(user.id);this.traits(user.traits);
cookie.remove(this._options.cookie.oldKey);return true};module.exports=bind.all(new User);module.exports.User=User},{"./entity":37,"./cookie":6,debug:15,inherit:38,bind:11}],10:[function(require,module,exports){module.exports=function after(times,func){if(times<=0)return func();return function(){if(--times<1){return func.apply(this,arguments)}}}},{}],12:[function(require,module,exports){var next=require("next-tick");module.exports=callback;function callback(fn){if("function"===typeof fn)fn()}callback.async=function(fn,wait){if("function"!==typeof fn)return;if(!wait)return next(fn);setTimeout(fn,wait)};callback.sync=callback},{"next-tick":45}],45:[function(require,module,exports){"use strict";if(typeof setImmediate=="function"){module.exports=function(f){setImmediate(f)}}else if(typeof process!="undefined"&&typeof process.nextTick=="function"){module.exports=process.nextTick}else if(typeof window=="undefined"||window.ActiveXObject||!window.postMessage){module.exports=function(f){setTimeout(f)}}else{var q=[];window.addEventListener("message",function(){var i=0;while(i<q.length){try{q[i++]()}catch(e){q=q.slice(i);window.postMessage("tic!","*");throw e}}q.length=0},true);module.exports=function(fn){if(!q.length)window.postMessage("tic!","*");q.push(fn)}}},{}],13:[function(require,module,exports){module.exports=function canonical(){var tags=document.getElementsByTagName("link");for(var i=0,tag;tag=tags[i];i++){if("canonical"==tag.getAttribute("rel"))return tag.getAttribute("href")}}},{}],17:[function(require,module,exports){var index=require("indexof");module.exports=Emitter;function Emitter(obj){if(obj)return mixin(obj)}function mixin(obj){for(var key in Emitter.prototype){obj[key]=Emitter.prototype[key]}return obj}Emitter.prototype.on=Emitter.prototype.addEventListener=function(event,fn){this._callbacks=this._callbacks||{};(this._callbacks[event]=this._callbacks[event]||[]).push(fn);return this};Emitter.prototype.once=function(event,fn){var self=this;this._callbacks=this._callbacks||{};function on(){self.off(event,on);fn.apply(this,arguments)}fn._off=on;this.on(event,on);return this};Emitter.prototype.off=Emitter.prototype.removeListener=Emitter.prototype.removeAllListeners=Emitter.prototype.removeEventListener=function(event,fn){this._callbacks=this._callbacks||{};if(0==arguments.length){this._callbacks={};return this}var callbacks=this._callbacks[event];if(!callbacks)return this;if(1==arguments.length){delete this._callbacks[event];return this}var i=index(callbacks,fn._off||fn);if(~i)callbacks.splice(i,1);return this};Emitter.prototype.emit=function(event){this._callbacks=this._callbacks||{};var args=[].slice.call(arguments,1),callbacks=this._callbacks[event];if(callbacks){callbacks=callbacks.slice(0);for(var i=0,len=callbacks.length;i<len;++i){callbacks[i].apply(this,args)}}return this};Emitter.prototype.listeners=function(event){this._callbacks=this._callbacks||{};return this._callbacks[event]||[]};Emitter.prototype.hasListeners=function(event){return!!this.listeners(event).length}},{indexof:46}],46:[function(require,module,exports){module.exports=function(arr,obj){if(arr.indexOf)return arr.indexOf(obj);for(var i=0;i<arr.length;++i){if(arr[i]===obj)return i}return-1}},{}],18:[function(require,module,exports){var isEmpty=require("is-empty");try{var typeOf=require("type")}catch(e){var typeOf=require("component-type")}var types=["arguments","array","boolean","date","element","function","null","number","object","regexp","string","undefined"];for(var i=0,type;type=types[i];i++)exports[type]=generate(type);exports.fn=exports["function"];exports.empty=isEmpty;exports.nan=function(val){return exports.number(val)&&val!=val};function generate(type){return function(value){return type===typeOf(value)}}},{"is-empty":44,type:35,"component-type":35}],19:[function(require,module,exports){module.exports=isEmail;var matcher=/.+\@.+\..+/;function isEmail(string){return matcher.test(string)}},{}],20:[function(require,module,exports){module.exports=function isMeta(e){if(e.metaKey||e.altKey||e.ctrlKey||e.shiftKey)return true;var which=e.which,button=e.button;if(!which&&button!==undefined){return!button&1&&!button&2&&button&4}else if(which===2){return true}return false}},{}],21:[function(require,module,exports){var is=require("is");var isodate=require("isodate");var milliseconds=require("./milliseconds");var seconds=require("./seconds");module.exports=function newDate(val){if(is.date(val))return val;if(is.number(val))return new Date(toMs(val));if(isodate.is(val))return isodate.parse(val);if(milliseconds.is(val))return milliseconds.parse(val);if(seconds.is(val))return seconds.parse(val);return new Date(val)};function toMs(num){if(num<315576e5)return num*1e3;return num}},{"./milliseconds":47,"./seconds":48,is:49,isodate:43}],47:[function(require,module,exports){var matcher=/\d{13}/;exports.is=function(string){return matcher.test(string)};exports.parse=function(millis){millis=parseInt(millis,10);return new Date(millis)}},{}],48:[function(require,module,exports){var matcher=/\d{10}/;exports.is=function(string){return matcher.test(string)};exports.parse=function(seconds){var millis=parseInt(seconds,10)*1e3;return new Date(millis)}},{}],49:[function(require,module,exports){var isEmpty=require("is-empty"),typeOf=require("type");var types=["arguments","array","boolean","date","element","function","null","number","object","regexp","string","undefined"];for(var i=0,type;type=types[i];i++)exports[type]=generate(type);exports.fn=exports["function"];exports.empty=isEmpty;exports.nan=function(val){return exports.number(val)&&val!=val};function generate(type){return function(value){return type===typeOf(value)}}},{"is-empty":44,type:35}],22:[function(require,module,exports){exports.bind=function(el,type,fn,capture){if(el.addEventListener){el.addEventListener(type,fn,capture||false)}else{el.attachEvent("on"+type,fn)}return fn};exports.unbind=function(el,type,fn,capture){if(el.removeEventListener){el.removeEventListener(type,fn,capture||false)}else{el.detachEvent("on"+type,fn)}return fn}},{}],23:[function(require,module,exports){module.exports=function(e){e=e||window.event;return e.preventDefault?e.preventDefault():e.returnValue=false}},{}],24:[function(require,module,exports){var encode=encodeURIComponent;var decode=decodeURIComponent;var trim=require("trim");var type=require("type");exports.parse=function(str){if("string"!=typeof str)return{};str=trim(str);if(""==str)return{};if("?"==str.charAt(0))str=str.slice(1);var obj={};var pairs=str.split("&");for(var i=0;i<pairs.length;i++){var parts=pairs[i].split("=");var key=decode(parts[0]);var m;if(m=/(\w+)\[(\d+)\]/.exec(key)){obj[m[1]]=obj[m[1]]||[];obj[m[1]][m[2]]=decode(parts[1]);continue}obj[parts[0]]=null==parts[1]?"":decode(parts[1])}return obj};exports.stringify=function(obj){if(!obj)return"";var pairs=[];for(var key in obj){var value=obj[key];if("array"==type(value)){for(var i=0;i<value.length;++i){pairs.push(encode(key+"["+i+"]")+"="+encode(value[i]))}continue}pairs.push(encode(key)+"="+encode(obj[key]))}return pairs.join("&")}},{trim:50,type:35}],50:[function(require,module,exports){exports=module.exports=trim;function trim(str){if(str.trim)return str.trim();return str.replace(/^\s*|\s*$/g,"")}exports.left=function(str){if(str.trimLeft)return str.trimLeft();return str.replace(/^\s*/,"")};exports.right=function(str){if(str.trimRight)return str.trimRight();return str.replace(/\s*$/,"")}},{}],25:[function(require,module,exports){var has=Object.prototype.hasOwnProperty;exports.keys=Object.keys||function(obj){var keys=[];for(var key in obj){if(has.call(obj,key)){keys.push(key)}}return keys};exports.values=function(obj){var vals=[];for(var key in obj){if(has.call(obj,key)){vals.push(obj[key])}}return vals};exports.merge=function(a,b){for(var key in b){if(has.call(b,key)){a[key]=b[key]}}return a};exports.length=function(obj){return exports.keys(obj).length};exports.isEmpty=function(obj){return 0==exports.length(obj)}},{}],27:[function(require,module,exports){var Facade=require("./facade");module.exports=Facade;Facade.Alias=require("./alias");Facade.Group=require("./group");Facade.Identify=require("./identify");Facade.Track=require("./track");Facade.Page=require("./page");Facade.Screen=require("./screen")},{"./facade":51,"./alias":52,"./group":53,"./identify":54,"./track":55,"./page":56,"./screen":57}],51:[function(require,module,exports){var clone=require("./utils").clone;var isEnabled=require("./is-enabled");var objCase=require("obj-case");var traverse=require("isodate-traverse");var newDate=require("new-date");module.exports=Facade;function Facade(obj){if(!obj.hasOwnProperty("timestamp"))obj.timestamp=new Date;else obj.timestamp=newDate(obj.timestamp);this.obj=obj}Facade.prototype.proxy=function(field){var fields=field.split(".");field=fields.shift();var obj=this[field]||this.field(field);if(!obj)return obj;if(typeof obj==="function")obj=obj.call(this)||{};if(fields.length===0)return transform(obj);obj=objCase(obj,fields.join("."));return transform(obj)};Facade.prototype.field=function(field){var obj=this.obj[field];return transform(obj)};Facade.proxy=function(field){return function(){return this.proxy(field)}};Facade.field=function(field){return function(){return this.field(field)}};Facade.prototype.json=function(){var ret=clone(this.obj);if(this.type)ret.type=this.type();return ret};Facade.prototype.context=Facade.prototype.options=function(integration){var options=clone(this.obj.options||this.obj.context)||{};if(!integration)return clone(options);if(!this.enabled(integration))return;var integrations=this.integrations();var value=integrations[integration]||objCase(integrations,integration);if("boolean"==typeof value)value={};return value||{}};Facade.prototype.enabled=function(integration){var allEnabled=this.proxy("options.providers.all");if(typeof allEnabled!=="boolean")allEnabled=this.proxy("options.all");if(typeof allEnabled!=="boolean")allEnabled=this.proxy("integrations.all");if(typeof allEnabled!=="boolean")allEnabled=true;var enabled=allEnabled&&isEnabled(integration);var options=this.integrations();if(options.providers&&options.providers.hasOwnProperty(integration)){enabled=options.providers[integration]}if(options.hasOwnProperty(integration)){var settings=options[integration];if(typeof settings==="boolean"){enabled=settings}else{enabled=true}}return enabled?true:false};Facade.prototype.integrations=function(){return this.obj.integrations||this.proxy("options.providers")||this.options()};Facade.prototype.active=function(){var active=this.proxy("options.active");if(active===null||active===undefined)active=true;return active};Facade.prototype.sessionId=Facade.prototype.anonymousId=function(){return this.field("anonymousId")||this.field("sessionId")};Facade.prototype.groupId=Facade.proxy("options.groupId");Facade.prototype.traits=function(aliases){var ret=this.proxy("options.traits")||{};var id=this.userId();aliases=aliases||{};if(id)ret.id=id;for(var alias in aliases){var value=null==this[alias]?this.proxy("options.traits."+alias):this[alias]();if(null==value)continue;ret[aliases[alias]]=value;delete ret[alias]}return ret};Facade.prototype.library=function(){var library=this.proxy("options.library");if(!library)return{name:"unknown",version:null};if(typeof library==="string")return{name:library,version:null};return library};Facade.prototype.userId=Facade.field("userId");Facade.prototype.channel=Facade.field("channel");Facade.prototype.timestamp=Facade.field("timestamp");Facade.prototype.userAgent=Facade.proxy("options.userAgent");Facade.prototype.ip=Facade.proxy("options.ip");function transform(obj){var cloned=clone(obj);traverse(cloned);return cloned}},{"./utils":58,"./is-enabled":59,"obj-case":60,"isodate-traverse":39,"new-date":21}],58:[function(require,module,exports){try{exports.inherit=require("inherit");exports.clone=require("clone")}catch(e){exports.inherit=require("inherit-component");exports.clone=require("clone-component")}},{inherit:61,clone:62}],61:[function(require,module,exports){module.exports=function(a,b){var fn=function(){};fn.prototype=b.prototype;a.prototype=new fn;a.prototype.constructor=a}},{}],62:[function(require,module,exports){var type;try{type=require("component-type")}catch(_){type=require("type")}module.exports=clone;function clone(obj){switch(type(obj)){case"object":var copy={};for(var key in obj){if(obj.hasOwnProperty(key)){copy[key]=clone(obj[key])}}return copy;case"array":var copy=new Array(obj.length);for(var i=0,l=obj.length;i<l;i++){copy[i]=clone(obj[i])}return copy;case"regexp":var flags="";flags+=obj.multiline?"m":"";flags+=obj.global?"g":"";flags+=obj.ignoreCase?"i":"";return new RegExp(obj.source,flags);case"date":return new Date(obj.getTime());default:return obj}}},{"component-type":35,type:35}],59:[function(require,module,exports){var disabled={Salesforce:true,Marketo:true};module.exports=function(integration){return!disabled[integration]}},{}],60:[function(require,module,exports){var Case=require("case");var identity=function(_){return _};var cases=[identity,Case.upper,Case.lower,Case.snake,Case.pascal,Case.camel,Case.constant,Case.title,Case.capital,Case.sentence];module.exports=module.exports.find=multiple(find);module.exports.replace=function(obj,key,val){multiple(replace).apply(this,arguments);return obj};module.exports.del=function(obj,key){multiple(del).apply(this,arguments);return obj};function multiple(fn){return function(obj,key,val){var keys=key.split(".");if(keys.length===0)return;while(keys.length>1){key=keys.shift();obj=find(obj,key);if(obj===null||obj===undefined)return}key=keys.shift();return fn(obj,key,val)}}function find(obj,key){for(var i=0;i<cases.length;i++){var cased=cases[i](key);if(obj.hasOwnProperty(cased))return obj[cased]}}function del(obj,key){for(var i=0;i<cases.length;i++){var cased=cases[i](key);if(obj.hasOwnProperty(cased))delete obj[cased]}return obj}function replace(obj,key,val){for(var i=0;i<cases.length;i++){var cased=cases[i](key);if(obj.hasOwnProperty(cased))obj[cased]=val}return obj}},{"case":63}],63:[function(require,module,exports){var cases=require("./cases");module.exports=exports=determineCase;function determineCase(string){for(var key in cases){if(key=="none")continue;var convert=cases[key];if(convert(string)==string)return key}return null}exports.add=function(name,convert){exports[name]=cases[name]=convert};for(var key in cases){exports.add(key,cases[key])}},{"./cases":64}],64:[function(require,module,exports){var camel=require("to-camel-case"),capital=require("to-capital-case"),constant=require("to-constant-case"),dot=require("to-dot-case"),none=require("to-no-case"),pascal=require("to-pascal-case"),sentence=require("to-sentence-case"),slug=require("to-slug-case"),snake=require("to-snake-case"),space=require("to-space-case"),title=require("to-title-case");exports.camel=camel;exports.pascal=pascal;exports.dot=dot;exports.slug=slug;exports.snake=snake;exports.space=space;exports.constant=constant;exports.capital=capital;exports.title=title;exports.sentence=sentence;exports.lower=function(string){return none(string).toLowerCase()};exports.upper=function(string){return none(string).toUpperCase()};exports.inverse=function(string){for(var i=0,char;char=string[i];i++){if(!/[a-z]/i.test(char))continue;var upper=char.toUpperCase();var lower=char.toLowerCase();string[i]=char==upper?lower:upper}return string};exports.none=none},{"to-camel-case":65,"to-capital-case":66,"to-constant-case":67,"to-dot-case":68,"to-no-case":69,"to-pascal-case":70,"to-sentence-case":71,"to-slug-case":72,"to-snake-case":73,"to-space-case":74,"to-title-case":75}],65:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toCamelCase;function toCamelCase(string){return toSpace(string).replace(/\s(\w)/g,function(matches,letter){return letter.toUpperCase()})}},{"to-space-case":74}],74:[function(require,module,exports){var clean=require("to-no-case");module.exports=toSpaceCase;function toSpaceCase(string){return clean(string).replace(/[\W_]+(.|$)/g,function(matches,match){return match?" "+match:""})}},{"to-no-case":69}],69:[function(require,module,exports){module.exports=toNoCase;var hasSpace=/\s/;var hasCamel=/[a-z][A-Z]/;var hasSeparator=/[\W_]/;function toNoCase(string){if(hasSpace.test(string))return string.toLowerCase();if(hasSeparator.test(string))string=unseparate(string);if(hasCamel.test(string))string=uncamelize(string);return string.toLowerCase()}var separatorSplitter=/[\W_]+(.|$)/g;function unseparate(string){return string.replace(separatorSplitter,function(m,next){return next?" "+next:""})}var camelSplitter=/(.)([A-Z]+)/g;function uncamelize(string){return string.replace(camelSplitter,function(m,previous,uppers){return previous+" "+uppers.toLowerCase().split("").join(" ")})}},{}],66:[function(require,module,exports){var clean=require("to-no-case");module.exports=toCapitalCase;function toCapitalCase(string){return clean(string).replace(/(^|\s)(\w)/g,function(matches,previous,letter){return previous+letter.toUpperCase()})}},{"to-no-case":69}],67:[function(require,module,exports){var snake=require("to-snake-case");module.exports=toConstantCase;function toConstantCase(string){return snake(string).toUpperCase()}},{"to-snake-case":73}],73:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toSnakeCase;function toSnakeCase(string){return toSpace(string).replace(/\s/g,"_")}},{"to-space-case":74}],68:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toDotCase;function toDotCase(string){return toSpace(string).replace(/\s/g,".")}},{"to-space-case":74}],70:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toPascalCase;function toPascalCase(string){return toSpace(string).replace(/(?:^|\s)(\w)/g,function(matches,letter){return letter.toUpperCase()})}},{"to-space-case":74}],71:[function(require,module,exports){var clean=require("to-no-case");module.exports=toSentenceCase;function toSentenceCase(string){return clean(string).replace(/[a-z]/i,function(letter){return letter.toUpperCase()})}},{"to-no-case":69}],72:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toSlugCase;function toSlugCase(string){return toSpace(string).replace(/\s/g,"-")}},{"to-space-case":74}],75:[function(require,module,exports){var capital=require("to-capital-case"),escape=require("escape-regexp"),map=require("map"),minors=require("title-case-minors");module.exports=toTitleCase;var escaped=map(minors,escape);var minorMatcher=new RegExp("[^^]\\b("+escaped.join("|")+")\\b","ig");var colonMatcher=/:\s*(\w)/g;function toTitleCase(string){return capital(string).replace(minorMatcher,function(minor){return minor.toLowerCase()}).replace(colonMatcher,function(letter){return letter.toUpperCase()})}},{"to-capital-case":66,"escape-regexp":76,map:77,"title-case-minors":78}],76:[function(require,module,exports){module.exports=function(str){return String(str).replace(/([.*+?=^!:${}()|[\]\/\\])/g,"\\$1")}},{}],77:[function(require,module,exports){var each=require("each");module.exports=function map(obj,iterator){var arr=[];each(obj,function(o){arr.push(iterator.apply(null,arguments))});return arr}},{each:79}],79:[function(require,module,exports){try{var type=require("type")}catch(err){var type=require("component-type")}var toFunction=require("to-function");var has=Object.prototype.hasOwnProperty;module.exports=function(obj,fn,ctx){fn=toFunction(fn);ctx=ctx||this;switch(type(obj)){case"array":return array(obj,fn,ctx);case"object":if("number"==typeof obj.length)return array(obj,fn,ctx);return object(obj,fn,ctx);case"string":return string(obj,fn,ctx)}};function string(obj,fn,ctx){for(var i=0;i<obj.length;++i){fn.call(ctx,obj.charAt(i),i)}}function object(obj,fn,ctx){for(var key in obj){if(has.call(obj,key)){fn.call(ctx,key,obj[key])}}}function array(obj,fn,ctx){for(var i=0;i<obj.length;++i){fn.call(ctx,obj[i],i)}}},{type:35,"component-type":35,"to-function":80}],80:[function(require,module,exports){var expr;try{expr=require("props")}catch(e){expr=require("component-props")}module.exports=toFunction;function toFunction(obj){switch({}.toString.call(obj)){case"[object Object]":return objectToFunction(obj);case"[object Function]":return obj;case"[object String]":return stringToFunction(obj);case"[object RegExp]":return regexpToFunction(obj);default:return defaultToFunction(obj)}}function defaultToFunction(val){return function(obj){return val===obj}}function regexpToFunction(re){return function(obj){return re.test(obj)}}function stringToFunction(str){if(/^ *\W+/.test(str))return new Function("_","return _ "+str);return new Function("_","return "+get(str))}function objectToFunction(obj){var match={};for(var key in obj){match[key]=typeof obj[key]==="string"?defaultToFunction(obj[key]):toFunction(obj[key])}return function(val){if(typeof val!=="object")return false;for(var key in match){if(!(key in val))return false;if(!match[key](val[key]))return false}return true}}function get(str){var props=expr(str);if(!props.length)return"_."+str;var val,i,prop;for(i=0;i<props.length;i++){prop=props[i];val="_."+prop;val="('function' == typeof "+val+" ? "+val+"() : "+val+")";str=stripNested(prop,str,val)}return str}function stripNested(prop,str,val){return str.replace(new RegExp("(\\.)?"+prop,"g"),function($0,$1){return $1?$0:val})}},{props:81,"component-props":81}],81:[function(require,module,exports){var globals=/\b(this|Array|Date|Object|Math|JSON)\b/g;module.exports=function(str,fn){var p=unique(props(str));if(fn&&"string"==typeof fn)fn=prefixed(fn);if(fn)return map(str,p,fn);return p};function props(str){return str.replace(/\.\w+|\w+ *\(|"[^"]*"|'[^']*'|\/([^/]+)\//g,"").replace(globals,"").match(/[$a-zA-Z_]\w*/g)||[]}function map(str,props,fn){var re=/\.\w+|\w+ *\(|"[^"]*"|'[^']*'|\/([^/]+)\/|[a-zA-Z_]\w*/g;return str.replace(re,function(_){if("("==_[_.length-1])return fn(_);if(!~props.indexOf(_))return _;return fn(_)})}function unique(arr){var ret=[];for(var i=0;i<arr.length;i++){if(~ret.indexOf(arr[i]))continue;ret.push(arr[i])}return ret}function prefixed(str){return function(_){return str+_}}},{}],78:[function(require,module,exports){module.exports=["a","an","and","as","at","but","by","en","for","from","how","if","in","neither","nor","of","on","only","onto","out","or","per","so","than","that","the","to","until","up","upon","v","v.","versus","vs","vs.","via","when","with","without","yet"]},{}],52:[function(require,module,exports){var inherit=require("./utils").inherit;var Facade=require("./facade");module.exports=Alias;function Alias(dictionary){Facade.call(this,dictionary)}inherit(Alias,Facade);Alias.prototype.type=Alias.prototype.action=function(){return"alias"};Alias.prototype.from=Alias.prototype.previousId=function(){return this.field("previousId")||this.field("from")};Alias.prototype.to=Alias.prototype.userId=function(){return this.field("userId")||this.field("to")}},{"./utils":58,"./facade":51}],53:[function(require,module,exports){var inherit=require("./utils").inherit;var Facade=require("./facade");var newDate=require("new-date");module.exports=Group;function Group(dictionary){Facade.call(this,dictionary)}inherit(Group,Facade);Group.prototype.type=Group.prototype.action=function(){return"group"};Group.prototype.groupId=Facade.field("groupId");Group.prototype.created=function(){var created=this.proxy("traits.createdAt")||this.proxy("traits.created")||this.proxy("properties.createdAt")||this.proxy("properties.created");if(created)return newDate(created)};Group.prototype.traits=function(aliases){var ret=this.properties();var id=this.groupId();aliases=aliases||{};if(id)ret.id=id;for(var alias in aliases){var value=null==this[alias]?this.proxy("traits."+alias):this[alias]();if(null==value)continue;ret[aliases[alias]]=value;delete ret[alias]}return ret};Group.prototype.properties=function(){return this.field("traits")||this.field("properties")||{}}},{"./utils":58,"./facade":51,"new-date":21}],54:[function(require,module,exports){var Facade=require("./facade");var isEmail=require("is-email");var newDate=require("new-date");var utils=require("./utils");var trim=require("trim");var inherit=utils.inherit;var clone=utils.clone;module.exports=Identify;function Identify(dictionary){Facade.call(this,dictionary)}inherit(Identify,Facade);Identify.prototype.type=Identify.prototype.action=function(){return"identify"};Identify.prototype.traits=function(aliases){var ret=this.field("traits")||{};var id=this.userId();aliases=aliases||{};if(id)ret.id=id;for(var alias in aliases){var value=null==this[alias]?this.proxy("traits."+alias):this[alias]();if(null==value)continue;ret[aliases[alias]]=value;delete ret[alias]}return ret};Identify.prototype.email=function(){var email=this.proxy("traits.email");if(email)return email;var userId=this.userId();if(isEmail(userId))return userId};Identify.prototype.created=function(){var created=this.proxy("traits.created")||this.proxy("traits.createdAt");if(created)return newDate(created)};Identify.prototype.companyCreated=function(){var created=this.proxy("traits.company.created")||this.proxy("traits.company.createdAt");if(created)return newDate(created)};Identify.prototype.name=function(){var name=this.proxy("traits.name");if(typeof name==="string")return trim(name);var firstName=this.firstName();var lastName=this.lastName();if(firstName&&lastName)return trim(firstName+" "+lastName)};Identify.prototype.firstName=function(){var firstName=this.proxy("traits.firstName");if(typeof firstName==="string")return trim(firstName);var name=this.proxy("traits.name");if(typeof name==="string")return trim(name).split(" ")[0]};Identify.prototype.lastName=function(){var lastName=this.proxy("traits.lastName");if(typeof lastName==="string")return trim(lastName);var name=this.proxy("traits.name");if(typeof name!=="string")return;var space=trim(name).indexOf(" ");if(space===-1)return;return trim(name.substr(space+1))};Identify.prototype.uid=function(){return this.userId()||this.username()||this.email()};Identify.prototype.description=function(){return this.proxy("traits.description")||this.proxy("traits.background")};Identify.prototype.username=Facade.proxy("traits.username");Identify.prototype.website=Facade.proxy("traits.website");Identify.prototype.phone=Facade.proxy("traits.phone");Identify.prototype.address=Facade.proxy("traits.address");Identify.prototype.avatar=Facade.proxy("traits.avatar")},{"./facade":51,"./utils":58,"is-email":19,"new-date":21,trim:50}],55:[function(require,module,exports){var inherit=require("./utils").inherit;var clone=require("./utils").clone;var Facade=require("./facade");var Identify=require("./identify");var isEmail=require("is-email");module.exports=Track;function Track(dictionary){Facade.call(this,dictionary)}inherit(Track,Facade);Track.prototype.type=Track.prototype.action=function(){return"track"};Track.prototype.event=Facade.field("event");Track.prototype.value=Facade.proxy("properties.value");Track.prototype.category=Facade.proxy("properties.category");Track.prototype.country=Facade.proxy("properties.country");Track.prototype.state=Facade.proxy("properties.state");Track.prototype.city=Facade.proxy("properties.city");Track.prototype.zip=Facade.proxy("properties.zip");Track.prototype.id=Facade.proxy("properties.id");Track.prototype.sku=Facade.proxy("properties.sku");Track.prototype.tax=Facade.proxy("properties.tax");Track.prototype.name=Facade.proxy("properties.name");Track.prototype.price=Facade.proxy("properties.price");Track.prototype.total=Facade.proxy("properties.total");Track.prototype.coupon=Facade.proxy("properties.coupon");Track.prototype.shipping=Facade.proxy("properties.shipping");Track.prototype.orderId=function(){return this.proxy("properties.id")||this.proxy("properties.orderId")};Track.prototype.subtotal=function(){var subtotal=this.obj.properties.subtotal;var total=this.total();var n;if(subtotal)return subtotal;if(!total)return 0;if(n=this.tax())total-=n;if(n=this.shipping())total-=n;return total};Track.prototype.products=function(){var props=this.obj.properties||{};return props.products||[]};Track.prototype.quantity=function(){var props=this.obj.properties||{};return props.quantity||1};Track.prototype.currency=function(){var props=this.obj.properties||{};return props.currency||"USD"};Track.prototype.referrer=Facade.proxy("properties.referrer");Track.prototype.query=Facade.proxy("options.query");Track.prototype.properties=function(aliases){var ret=this.field("properties")||{};aliases=aliases||{};for(var alias in aliases){var value=null==this[alias]?this.proxy("properties."+alias):this[alias]();if(null==value)continue;ret[aliases[alias]]=value;delete ret[alias]}return ret};Track.prototype.username=function(){return this.proxy("traits.username")||this.proxy("properties.username")||this.userId()||this.sessionId()};Track.prototype.email=function(){var email=this.proxy("traits.email");email=email||this.proxy("properties.email");if(email)return email;var userId=this.userId();if(isEmail(userId))return userId};Track.prototype.revenue=function(){var revenue=this.proxy("properties.revenue");var event=this.event();if(!revenue&&event&&event.match(/completed ?order/i)){revenue=this.proxy("properties.total")}return currency(revenue)};Track.prototype.cents=function(){var revenue=this.revenue();return"number"!=typeof revenue?this.value()||0:revenue*100};Track.prototype.identify=function(){var json=this.json();json.traits=this.traits();return new Identify(json)};function currency(val){if(!val)return;if(typeof val==="number")return val;if(typeof val!=="string")return;val=val.replace(/\$/g,"");val=parseFloat(val);if(!isNaN(val))return val}},{"./utils":58,"./facade":51,"./identify":54,"is-email":19}],56:[function(require,module,exports){var inherit=require("./utils").inherit;var Facade=require("./facade");var Track=require("./track");module.exports=Page;function Page(dictionary){Facade.call(this,dictionary)}inherit(Page,Facade);Page.prototype.type=Page.prototype.action=function(){return"page"};Page.prototype.category=Facade.field("category");Page.prototype.name=Facade.field("name");Page.prototype.properties=function(){var props=this.field("properties")||{};var category=this.category();var name=this.name();if(category)props.category=category;if(name)props.name=name;return props};Page.prototype.fullName=function(){var category=this.category();var name=this.name();return name&&category?category+" "+name:name};Page.prototype.event=function(name){return name?"Viewed "+name+" Page":"Loaded a Page"};Page.prototype.track=function(name){var props=this.properties();return new Track({event:this.event(name),properties:props})}},{"./utils":58,"./facade":51,"./track":55}],57:[function(require,module,exports){var inherit=require("./utils").inherit;var Page=require("./page");var Track=require("./track");module.exports=Screen;function Screen(dictionary){Page.call(this,dictionary)}inherit(Screen,Page);Screen.prototype.type=Screen.prototype.action=function(){return"screen"};Screen.prototype.event=function(name){return name?"Viewed "+name+" Screen":"Loaded a Screen"};Screen.prototype.track=function(name){var props=this.properties();return new Track({event:this.event(name),properties:props})}},{"./utils":58,"./page":56,"./track":55}],3:[function(require,module,exports){module.exports="2.3.3"},{}],4:[function(require,module,exports){var each=require("each");var plugins=require("./integrations.js");each(plugins,function(plugin){var name=(plugin.Integration||plugin).prototype.name;exports[name]=plugin})},{"./integrations.js":82,each:5}],82:[function(require,module,exports){module.exports=[require("./lib/adroll"),require("./lib/adwords"),require("./lib/alexa"),require("./lib/amplitude"),require("./lib/appcues"),require("./lib/awesm"),require("./lib/awesomatic"),require("./lib/bing-ads"),require("./lib/bronto"),require("./lib/bugherd"),require("./lib/bugsnag"),require("./lib/chartbeat"),require("./lib/churnbee"),require("./lib/clicktale"),require("./lib/clicky"),require("./lib/comscore"),require("./lib/crazy-egg"),require("./lib/curebit"),require("./lib/customerio"),require("./lib/drip"),require("./lib/errorception"),require("./lib/evergage"),require("./lib/facebook-ads"),require("./lib/foxmetrics"),require("./lib/frontleaf"),require("./lib/gauges"),require("./lib/get-satisfaction"),require("./lib/google-analytics"),require("./lib/google-tag-manager"),require("./lib/gosquared"),require("./lib/heap"),require("./lib/hellobar"),require("./lib/hittail"),require("./lib/hubspot"),require("./lib/improvely"),require("./lib/inspectlet"),require("./lib/intercom"),require("./lib/keen-io"),require("./lib/kenshoo"),require("./lib/kissmetrics"),require("./lib/klaviyo"),require("./lib/leadlander"),require("./lib/livechat"),require("./lib/lucky-orange"),require("./lib/lytics"),require("./lib/mixpanel"),require("./lib/mojn"),require("./lib/mouseflow"),require("./lib/mousestats"),require("./lib/navilytics"),require("./lib/olark"),require("./lib/optimizely"),require("./lib/perfect-audience"),require("./lib/pingdom"),require("./lib/piwik"),require("./lib/preact"),require("./lib/qualaroo"),require("./lib/quantcast"),require("./lib/rollbar"),require("./lib/saasquatch"),require("./lib/sentry"),require("./lib/snapengage"),require("./lib/spinnakr"),require("./lib/tapstream"),require("./lib/trakio"),require("./lib/twitter-ads"),require("./lib/usercycle"),require("./lib/userfox"),require("./lib/uservoice"),require("./lib/vero"),require("./lib/visual-website-optimizer"),require("./lib/webengage"),require("./lib/woopra"),require("./lib/yandex-metrica")]
},{"./lib/adroll":83,"./lib/adwords":84,"./lib/alexa":85,"./lib/amplitude":86,"./lib/appcues":87,"./lib/awesm":88,"./lib/awesomatic":89,"./lib/bing-ads":90,"./lib/bronto":91,"./lib/bugherd":92,"./lib/bugsnag":93,"./lib/chartbeat":94,"./lib/churnbee":95,"./lib/clicktale":96,"./lib/clicky":97,"./lib/comscore":98,"./lib/crazy-egg":99,"./lib/curebit":100,"./lib/customerio":101,"./lib/drip":102,"./lib/errorception":103,"./lib/evergage":104,"./lib/facebook-ads":105,"./lib/foxmetrics":106,"./lib/frontleaf":107,"./lib/gauges":108,"./lib/get-satisfaction":109,"./lib/google-analytics":110,"./lib/google-tag-manager":111,"./lib/gosquared":112,"./lib/heap":113,"./lib/hellobar":114,"./lib/hittail":115,"./lib/hubspot":116,"./lib/improvely":117,"./lib/inspectlet":118,"./lib/intercom":119,"./lib/keen-io":120,"./lib/kenshoo":121,"./lib/kissmetrics":122,"./lib/klaviyo":123,"./lib/leadlander":124,"./lib/livechat":125,"./lib/lucky-orange":126,"./lib/lytics":127,"./lib/mixpanel":128,"./lib/mojn":129,"./lib/mouseflow":130,"./lib/mousestats":131,"./lib/navilytics":132,"./lib/olark":133,"./lib/optimizely":134,"./lib/perfect-audience":135,"./lib/pingdom":136,"./lib/piwik":137,"./lib/preact":138,"./lib/qualaroo":139,"./lib/quantcast":140,"./lib/rollbar":141,"./lib/saasquatch":142,"./lib/sentry":143,"./lib/snapengage":144,"./lib/spinnakr":145,"./lib/tapstream":146,"./lib/trakio":147,"./lib/twitter-ads":148,"./lib/usercycle":149,"./lib/userfox":150,"./lib/uservoice":151,"./lib/vero":152,"./lib/visual-website-optimizer":153,"./lib/webengage":154,"./lib/woopra":155,"./lib/yandex-metrica":156}],83:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var snake=require("to-snake-case");var useHttps=require("use-https");var is=require("is");var has=Object.prototype.hasOwnProperty;var AdRoll=module.exports=integration("AdRoll").assumesPageview().global("__adroll_loaded").global("adroll_adv_id").global("adroll_pix_id").global("adroll_custom_data").option("events",{}).option("advId","").option("pixId","").tag("http",'<script src="http://a.adroll.com/j/roundtrip.js">').tag("https",'<script src="https://s.adroll.com/j/roundtrip.js">');AdRoll.prototype.initialize=function(page){window.adroll_adv_id=this.options.advId;window.adroll_pix_id=this.options.pixId;window.__adroll_loaded=true;var name=useHttps()?"https":"http";this.load(name,this.ready)};AdRoll.prototype.loaded=function(){return window.__adroll};AdRoll.prototype.page=function(page){var name=page.fullName();this.track(page.track(name))};AdRoll.prototype.track=function(track){var events=this.options.events;var event=track.event();var data={};var user=this.analytics.user();if(user.id())data.user_id=user.id();if(has.call(events,event)){event=events[event];var total=track.revenue()||track.total()||0;var orderId=track.orderId()||0;data.adroll_conversion_value_in_dollars=total;data.order_id=orderId}data.adroll_segments=snake(event);window.__adroll.record_user(data)}},{"segmentio/analytics.js-integration":157,"to-snake-case":158,"use-https":159,is:18}],157:[function(require,module,exports){var bind=require("bind");var callback=require("callback");var clone=require("clone");var debug=require("debug");var defaults=require("defaults");var protos=require("./protos");var slug=require("slug");var statics=require("./statics");module.exports=createIntegration;function createIntegration(name){function Integration(options){if(options&&options.addIntegration){return options.addIntegration(Integration)}this.debug=debug("analytics:integration:"+slug(name));this.options=defaults(clone(options)||{},this.defaults);this._queue=[];this.once("ready",bind(this,this.flush));Integration.emit("construct",this);this.ready=bind(this,this.ready);this._wrapInitialize();this._wrapPage();this._wrapTrack()}Integration.prototype.defaults={};Integration.prototype.globals=[];Integration.prototype.templates={};Integration.prototype.name=name;for(var key in statics)Integration[key]=statics[key];for(var key in protos)Integration.prototype[key]=protos[key];return Integration}},{"./protos":160,"./statics":161,bind:162,callback:12,clone:14,debug:163,defaults:16,slug:164}],160:[function(require,module,exports){var loadScript=require("segmentio/load-script");var normalize=require("to-no-case");var callback=require("callback");var Emitter=require("emitter");var events=require("./events");var tick=require("next-tick");var assert=require("assert");var after=require("after");var each=require("component/each");var type=require("type");var fmt=require("yields/fmt");var setTimeout=window.setTimeout;var setInterval=window.setInterval;var onerror=null;var onload=null;Emitter(exports);exports.initialize=function(){var ready=this.ready;tick(ready)};exports.loaded=function(){return false};exports.load=function(cb){callback.async(cb)};exports.page=function(page){};exports.track=function(track){};exports.map=function(obj,str){var a=normalize(str);var ret=[];if(!obj)return ret;if("object"==type(obj)){for(var k in obj){var item=obj[k];var b=normalize(k);if(b==a)ret.push(item)}}if("array"==type(obj)){if(!obj.length)return ret;if(!obj[0].key)return ret;for(var i=0;i<obj.length;++i){var item=obj[i];var b=normalize(item.key);if(b==a)ret.push(item.value)}}return ret};exports.invoke=function(method){if(!this[method])return;var args=[].slice.call(arguments,1);if(!this._ready)return this.queue(method,args);var ret;try{this.debug("%s with %o",method,args);ret=this[method].apply(this,args)}catch(e){this.debug("error %o calling %s with %o",e,method,args)}return ret};exports.queue=function(method,args){if("page"==method&&this._assumesPageview&&!this._initialized){return this.page.apply(this,args)}this._queue.push({method:method,args:args})};exports.flush=function(){this._ready=true;var call;while(call=this._queue.shift())this[call.method].apply(this,call.args)};exports.reset=function(){for(var i=0,key;key=this.globals[i];i++)window[key]=undefined;window.setTimeout=setTimeout;window.setInterval=setInterval;window.onerror=onerror;window.onload=onload};exports.load=function(name,locals,fn){if("function"==typeof name)fn=name,locals=null,name=null;if(name&&"object"==typeof name)fn=locals,locals=name,name=null;if("function"==typeof locals)fn=locals,locals=null;name=name||"library";locals=locals||{};locals=this.locals(locals);var template=this.templates[name];assert(template,fmt('Template "%s" not defined.',name));var attrs=render(template,locals);var el;switch(template.type){case"img":attrs.width=1;attrs.height=1;el=loadImage(attrs,fn);break;case"script":el=loadScript(attrs,fn);delete attrs.src;each(attrs,function(key,val){el.setAttribute(key,val)});break;case"iframe":el=loadIframe(attrs,fn);break}return el};exports.locals=function(locals){locals=locals||{};var cache=Math.floor((new Date).getTime()/36e5);if(!locals.hasOwnProperty("cache"))locals.cache=cache;each(this.options,function(key,val){if(!locals.hasOwnProperty(key))locals[key]=val});return locals};exports.ready=function(){this.emit("ready")};exports._wrapInitialize=function(){var initialize=this.initialize;this.initialize=function(){this.debug("initialize");this._initialized=true;var ret=initialize.apply(this,arguments);this.emit("initialize");return ret};if(this._assumesPageview)this.initialize=after(2,this.initialize)};exports._wrapPage=function(){var page=this.page;this.page=function(){if(this._assumesPageview&&!this._initialized){return this.initialize.apply(this,arguments)}return page.apply(this,arguments)}};exports._wrapTrack=function(){var t=this.track;this.track=function(track){var event=track.event();var called;var ret;for(var method in events){var regexp=events[method];if(!this[method])continue;if(!regexp.test(event))continue;ret=this[method].apply(this,arguments);called=true;break}if(!called)ret=t.apply(this,arguments);return ret}};function loadImage(attrs,fn){fn=fn||function(){};var img=new Image;img.onerror=error(fn,"failed to load pixel",img);img.onload=function(){fn()};img.src=attrs.src;img.width=1;img.height=1;return img}function error(fn,message,img){return function(e){e=e||window.event;var err=new Error(message);err.event=e;err.source=img;fn(err)}}function render(template,locals){var attrs={};each(template.attrs,function(key,val){attrs[key]=val.replace(/\{\{\ *(\w+)\ *\}\}/g,function(_,$1){return locals[$1]})});return attrs}},{"./events":165,"segmentio/load-script":166,"to-no-case":167,callback:12,emitter:17,"next-tick":45,assert:168,after:10,"component/each":79,type:35,"yields/fmt":169}],165:[function(require,module,exports){module.exports={removedProduct:/removed[ _]?product/i,viewedProduct:/viewed[ _]?product/i,addedProduct:/added[ _]?product/i,completedOrder:/completed[ _]?order/i}},{}],166:[function(require,module,exports){var onload=require("script-onload");var tick=require("next-tick");var type=require("type");module.exports=function loadScript(options,fn){if(!options)throw new Error("Cant load nothing...");if("string"==type(options))options={src:options};var https=document.location.protocol==="https:"||document.location.protocol==="chrome-extension:";if(options.src&&options.src.indexOf("//")===0){options.src=https?"https:"+options.src:"http:"+options.src}if(https&&options.https)options.src=options.https;else if(!https&&options.http)options.src=options.http;var script=document.createElement("script");script.type="text/javascript";script.async=true;script.src=options.src;if("function"==type(fn)){onload(script,fn)}tick(function(){var firstScript=document.getElementsByTagName("script")[0];firstScript.parentNode.insertBefore(script,firstScript)});return script}},{"script-onload":170,"next-tick":45,type:35}],170:[function(require,module,exports){module.exports=function(el,fn){return el.addEventListener?add(el,fn):attach(el,fn)};function add(el,fn){el.addEventListener("load",function(_,e){fn(null,e)},false);el.addEventListener("error",function(e){var err=new Error('failed to load the script "'+el.src+'"');err.event=e;fn(err)},false)}function attach(el,fn){el.attachEvent("onreadystatechange",function(e){if(!/complete|loaded/.test(el.readyState))return;fn(null,e)})}},{}],167:[function(require,module,exports){module.exports=toNoCase;var hasSpace=/\s/;var hasSeparator=/[\W_]/;function toNoCase(string){if(hasSpace.test(string))return string.toLowerCase();if(hasSeparator.test(string))return unseparate(string).toLowerCase();return uncamelize(string).toLowerCase()}var separatorSplitter=/[\W_]+(.|$)/g;function unseparate(string){return string.replace(separatorSplitter,function(m,next){return next?" "+next:""})}var camelSplitter=/(.)([A-Z]+)/g;function uncamelize(string){return string.replace(camelSplitter,function(m,previous,uppers){return previous+" "+uppers.toLowerCase().split("").join(" ")})}},{}],168:[function(require,module,exports){var equals=require("equals");var fmt=require("fmt");var stack=require("stack");module.exports=exports=function(expr,msg){if(expr)return;throw new Error(msg||message())};exports.equal=function(actual,expected,msg){if(actual==expected)return;throw new Error(msg||fmt("Expected %o to equal %o.",actual,expected))};exports.notEqual=function(actual,expected,msg){if(actual!=expected)return;throw new Error(msg||fmt("Expected %o not to equal %o.",actual,expected))};exports.deepEqual=function(actual,expected,msg){if(equals(actual,expected))return;throw new Error(msg||fmt("Expected %o to deeply equal %o.",actual,expected))};exports.notDeepEqual=function(actual,expected,msg){if(!equals(actual,expected))return;throw new Error(msg||fmt("Expected %o not to deeply equal %o.",actual,expected))};exports.strictEqual=function(actual,expected,msg){if(actual===expected)return;throw new Error(msg||fmt("Expected %o to strictly equal %o.",actual,expected))};exports.notStrictEqual=function(actual,expected,msg){if(actual!==expected)return;throw new Error(msg||fmt("Expected %o not to strictly equal %o.",actual,expected))};exports.throws=function(block,error,msg){var err;try{block()}catch(e){err=e}if(!err)throw new Error(msg||fmt("Expected %s to throw an error.",block.toString()));if(error&&!(err instanceof error)){throw new Error(msg||fmt("Expected %s to throw an %o.",block.toString(),error))}};exports.doesNotThrow=function(block,error,msg){var err;try{block()}catch(e){err=e}if(err)throw new Error(msg||fmt("Expected %s not to throw an error.",block.toString()));if(error&&err instanceof error){throw new Error(msg||fmt("Expected %s not to throw an %o.",block.toString(),error))}};function message(){if(!Error.captureStackTrace)return"assertion failed";var callsite=stack()[2];var fn=callsite.getFunctionName();var file=callsite.getFileName();var line=callsite.getLineNumber()-1;var col=callsite.getColumnNumber()-1;var src=get(file);line=src.split("\n")[line].slice(col);var m=line.match(/assert\((.*)\)/);return m&&m[1].trim()}function get(script){var xhr=new XMLHttpRequest;xhr.open("GET",script,false);xhr.send(null);return xhr.responseText}},{equals:171,fmt:169,stack:172}],171:[function(require,module,exports){var type=require("type");module.exports=equals;equals.compare=compare;function equals(){var i=arguments.length-1;while(i>0){if(!compare(arguments[i],arguments[--i]))return false}return true}function compare(a,b,memos){if(a===b)return true;var fnA=types[type(a)];var fnB=types[type(b)];return fnA&&fnA===fnB?fnA(a,b,memos):false}var types={};types.number=function(a){return a!==a};types["function"]=function(a,b,memos){return a.toString()===b.toString()&&types.object(a,b,memos)&&compare(a.prototype,b.prototype)};types.date=function(a,b){return+a===+b};types.regexp=function(a,b){return a.toString()===b.toString()};types.element=function(a,b){return a.outerHTML===b.outerHTML};types.textnode=function(a,b){return a.textContent===b.textContent};function memoGaurd(fn){return function(a,b,memos){if(!memos)return fn(a,b,[]);var i=memos.length,memo;while(memo=memos[--i]){if(memo[0]===a&&memo[1]===b)return true}return fn(a,b,memos)}}types["arguments"]=types.array=memoGaurd(compareArrays);function compareArrays(a,b,memos){var i=a.length;if(i!==b.length)return false;memos.push([a,b]);while(i--){if(!compare(a[i],b[i],memos))return false}return true}types.object=memoGaurd(compareObjects);function compareObjects(a,b,memos){var ka=getEnumerableProperties(a);var kb=getEnumerableProperties(b);var i=ka.length;if(i!==kb.length)return false;ka.sort();kb.sort();while(i--)if(ka[i]!==kb[i])return false;memos.push([a,b]);i=ka.length;while(i--){var key=ka[i];if(!compare(a[key],b[key],memos))return false}return true}function getEnumerableProperties(object){var result=[];for(var k in object)if(k!=="constructor"){result.push(k)}return result}},{type:173}],173:[function(require,module,exports){var toString={}.toString;var DomNode=typeof window!="undefined"?window.Node:Function;module.exports=exports=function(x){var type=typeof x;if(type!="object")return type;type=types[toString.call(x)];if(type)return type;if(x instanceof DomNode)switch(x.nodeType){case 1:return"element";case 3:return"text-node";case 9:return"document";case 11:return"document-fragment";default:return"dom-node"}};var types=exports.types={"[object Function]":"function","[object Date]":"date","[object RegExp]":"regexp","[object Arguments]":"arguments","[object Array]":"array","[object String]":"string","[object Null]":"null","[object Undefined]":"undefined","[object Number]":"number","[object Boolean]":"boolean","[object Object]":"object","[object Text]":"text-node","[object Uint8Array]":"bit-array","[object Uint16Array]":"bit-array","[object Uint32Array]":"bit-array","[object Uint8ClampedArray]":"bit-array","[object Error]":"error","[object FormData]":"form-data","[object File]":"file","[object Blob]":"blob"}},{}],169:[function(require,module,exports){module.exports=fmt;fmt.o=JSON.stringify;fmt.s=String;fmt.d=parseInt;function fmt(str){var args=[].slice.call(arguments,1);var j=0;return str.replace(/%([a-z])/gi,function(_,f){return fmt[f]?fmt[f](args[j++]):_+f})}},{}],172:[function(require,module,exports){module.exports=stack;function stack(){var orig=Error.prepareStackTrace;Error.prepareStackTrace=function(_,stack){return stack};var err=new Error;Error.captureStackTrace(err,arguments.callee);var stack=err.stack;Error.prepareStackTrace=orig;return stack}},{}],161:[function(require,module,exports){var after=require("after");var domify=require("component/domify");var each=require("component/each");var Emitter=require("emitter");Emitter(exports);exports.option=function(key,value){this.prototype.defaults[key]=value;return this};exports.mapping=function(name){this.option(name,[]);this.prototype[name]=function(str){return this.map(this.options[name],str)};return this};exports.global=function(key){this.prototype.globals.push(key);return this};exports.assumesPageview=function(){this.prototype._assumesPageview=true;return this};exports.readyOnLoad=function(){this.prototype._readyOnLoad=true;return this};exports.readyOnInitialize=function(){this.prototype._readyOnInitialize=true;return this};exports.tag=function(name,str){if(null==str){str=name;name="library"}this.prototype.templates[name]=objectify(str);return this};function objectify(str){str=str.replace(' src="',' data-src="');var el=domify(str);var attrs={};each(el.attributes,function(attr){var name="data-src"==attr.name?"src":attr.name;attrs[name]=attr.value});return{type:el.tagName.toLowerCase(),attrs:attrs}}},{after:10,"component/domify":174,"component/each":79,emitter:17}],174:[function(require,module,exports){module.exports=parse;var div=document.createElement("div");div.innerHTML=' <link/><table></table><a href="/a">a</a><input type="checkbox"/>';var innerHTMLBug=!div.getElementsByTagName("link").length;div=undefined;var map={legend:[1,"<fieldset>","</fieldset>"],tr:[2,"<table><tbody>","</tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],_default:innerHTMLBug?[1,"X<div>","</div>"]:[0,"",""]};map.td=map.th=[3,"<table><tbody><tr>","</tr></tbody></table>"];map.option=map.optgroup=[1,'<select multiple="multiple">',"</select>"];map.thead=map.tbody=map.colgroup=map.caption=map.tfoot=[1,"<table>","</table>"];map.text=map.circle=map.ellipse=map.line=map.path=map.polygon=map.polyline=map.rect=[1,'<svg xmlns="http://www.w3.org/2000/svg" version="1.1">',"</svg>"];function parse(html,doc){if("string"!=typeof html)throw new TypeError("String expected");if(!doc)doc=document;var m=/<([\w:]+)/.exec(html);if(!m)return doc.createTextNode(html);html=html.replace(/^\s+|\s+$/g,"");var tag=m[1];if(tag=="body"){var el=doc.createElement("html");el.innerHTML=html;return el.removeChild(el.lastChild)}var wrap=map[tag]||map._default;var depth=wrap[0];var prefix=wrap[1];var suffix=wrap[2];var el=doc.createElement("div");el.innerHTML=prefix+html+suffix;while(depth--)el=el.lastChild;if(el.firstChild==el.lastChild){return el.removeChild(el.firstChild)}var fragment=doc.createDocumentFragment();while(el.firstChild){fragment.appendChild(el.removeChild(el.firstChild))}return fragment}},{}],162:[function(require,module,exports){var bind=require("bind"),bindAll=require("bind-all");module.exports=exports=bind;exports.all=bindAll;exports.methods=bindMethods;function bindMethods(obj,methods){methods=[].slice.call(arguments,1);for(var i=0,method;method=methods[i];i++){obj[method]=bind(obj,obj[method])}return obj}},{bind:33,"bind-all":34}],163:[function(require,module,exports){if("undefined"==typeof window){module.exports=require("./lib/debug")}else{module.exports=require("./debug")}},{"./lib/debug":175,"./debug":176}],175:[function(require,module,exports){var tty=require("tty");module.exports=debug;var names=[],skips=[];(process.env.DEBUG||"").split(/[\s,]+/).forEach(function(name){name=name.replace("*",".*?");if(name[0]==="-"){skips.push(new RegExp("^"+name.substr(1)+"$"))}else{names.push(new RegExp("^"+name+"$"))}});var colors=[6,2,3,4,5,1];var prev={};var prevColor=0;var isatty=tty.isatty(2);function color(){return colors[prevColor++%colors.length]}function humanize(ms){var sec=1e3,min=60*1e3,hour=60*min;if(ms>=hour)return(ms/hour).toFixed(1)+"h";if(ms>=min)return(ms/min).toFixed(1)+"m";if(ms>=sec)return(ms/sec|0)+"s";return ms+"ms"}function debug(name){function disabled(){}disabled.enabled=false;var match=skips.some(function(re){return re.test(name)});if(match)return disabled;match=names.some(function(re){return re.test(name)});if(!match)return disabled;var c=color();function colored(fmt){fmt=coerce(fmt);var curr=new Date;var ms=curr-(prev[name]||curr);prev[name]=curr;fmt=" [9"+c+"m"+name+" "+"[3"+c+"m[90m"+fmt+"[3"+c+"m"+" +"+humanize(ms)+"[0m";console.error.apply(this,arguments)}function plain(fmt){fmt=coerce(fmt);fmt=(new Date).toUTCString()+" "+name+" "+fmt;console.error.apply(this,arguments)}colored.enabled=plain.enabled=true;return isatty||process.env.DEBUG_COLORS?colored:plain}function coerce(val){if(val instanceof Error)return val.stack||val.message;return val}},{}],176:[function(require,module,exports){module.exports=debug;function debug(name){if(!debug.enabled(name))return function(){};return function(fmt){fmt=coerce(fmt);var curr=new Date;var ms=curr-(debug[name]||curr);debug[name]=curr;fmt=name+" "+fmt+" +"+debug.humanize(ms);window.console&&console.log&&Function.prototype.apply.call(console.log,console,arguments)}}debug.names=[];debug.skips=[];debug.enable=function(name){try{localStorage.debug=name}catch(e){}var split=(name||"").split(/[\s,]+/),len=split.length;for(var i=0;i<len;i++){name=split[i].replace("*",".*?");if(name[0]==="-"){debug.skips.push(new RegExp("^"+name.substr(1)+"$"))}else{debug.names.push(new RegExp("^"+name+"$"))}}};debug.disable=function(){debug.enable("")};debug.humanize=function(ms){var sec=1e3,min=60*1e3,hour=60*min;if(ms>=hour)return(ms/hour).toFixed(1)+"h";if(ms>=min)return(ms/min).toFixed(1)+"m";if(ms>=sec)return(ms/sec|0)+"s";return ms+"ms"};debug.enabled=function(name){for(var i=0,len=debug.skips.length;i<len;i++){if(debug.skips[i].test(name)){return false}}for(var i=0,len=debug.names.length;i<len;i++){if(debug.names[i].test(name)){return true}}return false};function coerce(val){if(val instanceof Error)return val.stack||val.message;return val}try{if(window.localStorage)debug.enable(localStorage.debug)}catch(e){}},{}],164:[function(require,module,exports){module.exports=function(str,options){options||(options={});return str.toLowerCase().replace(options.replace||/[^a-z0-9]/g," ").replace(/^ +| +$/g,"").replace(/ +/g,options.separator||"-")}},{}],158:[function(require,module,exports){var toSpace=require("to-space-case");module.exports=toSnakeCase;function toSnakeCase(string){return toSpace(string).replace(/\s/g,"_")}},{"to-space-case":177}],177:[function(require,module,exports){var clean=require("to-no-case");module.exports=toSpaceCase;function toSpaceCase(string){return clean(string).replace(/[\W_]+(.|$)/g,function(matches,match){return match?" "+match:""})}},{"to-no-case":69}],159:[function(require,module,exports){module.exports=function(url){switch(arguments.length){case 0:return check();case 1:return transform(url)}};function transform(url){return check()?"https:"+url:"http:"+url}function check(){return location.protocol=="https:"||location.protocol=="chrome-extension:"}},{}],84:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var onbody=require("on-body");var domify=require("domify");var Queue=require("queue");var has=Object.prototype.hasOwnProperty;var q=new Queue({concurrency:1,timeout:2e3});var AdWords=module.exports=integration("AdWords").option("conversionId","").option("remarketing",false).option("events",{}).tag("conversion",'<script src="//www.googleadservices.com/pagead/conversion.js">');AdWords.prototype.initialize=function(){onbody(this.ready)};AdWords.prototype.loaded=function(){return!!document.body};AdWords.prototype.page=function(page){var remarketing=this.options.remarketing;var id=this.options.conversionId;if(remarketing)this.remarketing(id)};AdWords.prototype.track=function(track){var id=this.options.conversionId;var events=this.options.events;var event=track.event();if(!has.call(events,event))return;return this.conversion({value:track.revenue()||0,label:events[event],conversionId:id})};AdWords.prototype.conversion=function(obj,fn){this.enqueue({google_conversion_id:obj.conversionId,google_conversion_language:"en",google_conversion_format:"3",google_conversion_color:"ffffff",google_conversion_label:obj.label,google_conversion_value:obj.value,google_remarketing_only:false},fn)};AdWords.prototype.remarketing=function(id){this.enqueue({google_conversion_id:id,google_remarketing_only:true})};AdWords.prototype.enqueue=function(obj,fn){this.debug("sending %o",obj);var self=this;q.push(function(next){self.globalize(obj);self.shim();self.load("conversion",function(){if(fn)fn();next()})})};AdWords.prototype.globalize=function(obj){for(var name in obj){if(obj.hasOwnProperty(name)){window[name]=obj[name]}}};AdWords.prototype.shim=function(){var self=this;var write=document.write;document.write=append;function append(str){var el=domify(str);if(!el.src)return write(str);if(!/googleadservices/.test(el.src))return write(str);self.debug("append %o",el);document.body.appendChild(el);document.write=write}}},{"segmentio/analytics.js-integration":157,"on-body":178,domify:179,queue:180}],178:[function(require,module,exports){var each=require("each");var body=false;var callbacks=[];module.exports=function onBody(callback){if(body){call(callback)}else{callbacks.push(callback)}};var interval=setInterval(function(){if(!document.body)return;body=true;each(callbacks,call);clearInterval(interval)},5);function call(callback){callback(document.body)}},{each:79}],179:[function(require,module,exports){module.exports=parse;var map={legend:[1,"<fieldset>","</fieldset>"],tr:[2,"<table><tbody>","</tbody></table>"],col:[2,"<table><tbody></tbody><colgroup>","</colgroup></table>"],_default:[0,"",""]};map.td=map.th=[3,"<table><tbody><tr>","</tr></tbody></table>"];map.option=map.optgroup=[1,'<select multiple="multiple">',"</select>"];map.thead=map.tbody=map.colgroup=map.caption=map.tfoot=[1,"<table>","</table>"];map.text=map.circle=map.ellipse=map.line=map.path=map.polygon=map.polyline=map.rect=[1,'<svg xmlns="http://www.w3.org/2000/svg" version="1.1">',"</svg>"];function parse(html){if("string"!=typeof html)throw new TypeError("String expected");html=html.replace(/^\s+|\s+$/g,"");var m=/<([\w:]+)/.exec(html);if(!m)return document.createTextNode(html);var tag=m[1];if(tag=="body"){var el=document.createElement("html");el.innerHTML=html;return el.removeChild(el.lastChild)}var wrap=map[tag]||map._default;var depth=wrap[0];var prefix=wrap[1];var suffix=wrap[2];var el=document.createElement("div");el.innerHTML=prefix+html+suffix;while(depth--)el=el.lastChild;if(el.firstChild==el.lastChild){return el.removeChild(el.firstChild)}var fragment=document.createDocumentFragment();while(el.firstChild){fragment.appendChild(el.removeChild(el.firstChild))}return fragment}},{}],180:[function(require,module,exports){var Emitter;var bind;try{Emitter=require("emitter");bind=require("bind")}catch(err){Emitter=require("component-emitter");bind=require("component-bind")}module.exports=Queue;function Queue(options){options=options||{};this.timeout=options.timeout||0;this.concurrency=options.concurrency||1;this.pending=0;this.jobs=[]}Emitter(Queue.prototype);Queue.prototype.length=function(){return this.pending+this.jobs.length};Queue.prototype.push=function(fn,cb){this.jobs.push([fn,cb]);setTimeout(bind(this,this.run),0)};Queue.prototype.run=function(){while(this.pending<this.concurrency){var job=this.jobs.shift();if(!job)break;this.exec(job)}};Queue.prototype.exec=function(job){var self=this;var ms=this.timeout;var fn=job[0];var cb=job[1];if(ms)fn=timeout(fn,ms);this.pending++;fn(function(err,res){cb&&cb(err,res);self.pending--;self.run()})};function timeout(fn,ms){return function(cb){var done;var id=setTimeout(function(){done=true;var err=new Error("Timeout of "+ms+"ms exceeded");err.timeout=timeout;cb(err)},ms);fn(function(err,res){if(done)return;clearTimeout(id);cb(err,res)})}}},{emitter:181,bind:33,"component-emitter":181,"component-bind":33}],181:[function(require,module,exports){module.exports=Emitter;function Emitter(obj){if(obj)return mixin(obj)}function mixin(obj){for(var key in Emitter.prototype){obj[key]=Emitter.prototype[key]}return obj}Emitter.prototype.on=Emitter.prototype.addEventListener=function(event,fn){this._callbacks=this._callbacks||{};(this._callbacks[event]=this._callbacks[event]||[]).push(fn);return this};Emitter.prototype.once=function(event,fn){var self=this;this._callbacks=this._callbacks||{};function on(){self.off(event,on);fn.apply(this,arguments)}on.fn=fn;this.on(event,on);return this};Emitter.prototype.off=Emitter.prototype.removeListener=Emitter.prototype.removeAllListeners=Emitter.prototype.removeEventListener=function(event,fn){this._callbacks=this._callbacks||{};if(0==arguments.length){this._callbacks={};return this}var callbacks=this._callbacks[event];if(!callbacks)return this;if(1==arguments.length){delete this._callbacks[event];return this}var cb;for(var i=0;i<callbacks.length;i++){cb=callbacks[i];if(cb===fn||cb.fn===fn){callbacks.splice(i,1);break}}return this};Emitter.prototype.emit=function(event){this._callbacks=this._callbacks||{};var args=[].slice.call(arguments,1),callbacks=this._callbacks[event];if(callbacks){callbacks=callbacks.slice(0);for(var i=0,len=callbacks.length;i<len;++i){callbacks[i].apply(this,args)}}return this};Emitter.prototype.listeners=function(event){this._callbacks=this._callbacks||{};return this._callbacks[event]||[]};Emitter.prototype.hasListeners=function(event){return!!this.listeners(event).length}},{}],85:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Alexa=module.exports=integration("Alexa").assumesPageview().global("_atrk_opts").option("account",null).option("domain","").option("dynamic",true).tag('<script src="//d31qbv1cthcecs.cloudfront.net/atrk.js">');Alexa.prototype.initialize=function(page){var self=this;window._atrk_opts={atrk_acct:this.options.account,domain:this.options.domain,dynamic:this.options.dynamic};this.load(function(){window.atrk();self.ready()})};Alexa.prototype.loaded=function(){return!!window.atrk}},{"segmentio/analytics.js-integration":157}],86:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Amplitude=module.exports=integration("Amplitude").assumesPageview().global("amplitude").option("apiKey","").option("trackAllPages",false).option("trackNamedPages",true).option("trackCategorizedPages",true).tag('<script src="https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-1.1-min.js">');Amplitude.prototype.initialize=function(page){(function(e,t){var r=e.amplitude||{};r._q=[];function i(e){r[e]=function(){r._q.push([e].concat(Array.prototype.slice.call(arguments,0)))}}var s=["init","logEvent","setUserId","setGlobalUserProperties","setVersionName","setDomain"];for(var c=0;c<s.length;c++){i(s[c])}e.amplitude=r})(window,document);window.amplitude.init(this.options.apiKey);this.load(this.ready)};Amplitude.prototype.loaded=function(){return!!(window.amplitude&&window.amplitude.options)};Amplitude.prototype.page=function(page){var properties=page.properties();var category=page.category();var name=page.fullName();var opts=this.options;if(opts.trackAllPages){this.track(page.track())}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};Amplitude.prototype.identify=function(identify){var id=identify.userId();var traits=identify.traits();if(id)window.amplitude.setUserId(id);if(traits)window.amplitude.setGlobalUserProperties(traits)};Amplitude.prototype.track=function(track){var props=track.properties();var event=track.event();window.amplitude.logEvent(event,props)}},{"segmentio/analytics.js-integration":157}],87:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");
var load=require("load-script");var is=require("is");module.exports=exports=function(analytics){analytics.addIntegration(Appcues)};var Appcues=exports.Integration=integration("Appcues").assumesPageview().global("Appcues").global("AppcuesIdentity").option("appcuesId","").option("userId","").option("userEmail","");Appcues.prototype.initialize=function(){this.load(function(){window.Appcues.init()})};Appcues.prototype.loaded=function(){return is.object(window.Appcues)};Appcues.prototype.load=function(callback){var script=load("//d2dubfq97s02eu.cloudfront.net/appcues-bundle.min.js",callback);script.setAttribute("data-appcues-id",this.options.appcuesId);script.setAttribute("data-user-id",this.options.userId);script.setAttribute("data-user-email",this.options.userEmail)};Appcues.prototype.identify=function(identify){window.Appcues.identify(identify.traits())}},{"segmentio/analytics.js-integration":157,"load-script":166,is:18}],88:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Awesm=module.exports=integration("awe.sm").assumesPageview().global("AWESM").option("apiKey","").option("events",{}).tag('<script src="//widgets.awe.sm/v3/widgets.js?key={{ apiKey }}&async=true">');Awesm.prototype.initialize=function(page){window.AWESM={api_key:this.options.apiKey};this.load(this.ready)};Awesm.prototype.loaded=function(){return!!(window.AWESM&&window.AWESM._exists)};Awesm.prototype.track=function(track){var event=track.event();var goal=this.options.events[event];if(!goal)return;var user=this.analytics.user();window.AWESM.convert(goal,track.cents(),null,user.id())}},{"segmentio/analytics.js-integration":157}],89:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var is=require("is");var noop=function(){};var onBody=require("on-body");var Awesomatic=module.exports=integration("Awesomatic").assumesPageview().global("Awesomatic").global("AwesomaticSettings").global("AwsmSetup").global("AwsmTmp").option("appId","").tag('<script src="https://1c817b7a15b6941337c0-dff9b5f4adb7ba28259631e99c3f3691.ssl.cf2.rackcdn.com/gen/embed.js">');Awesomatic.prototype.initialize=function(page){var self=this;var user=this.analytics.user();var id=user.id();var options=user.traits();options.appId=this.options.appId;if(id)options.user_id=id;this.load(function(){window.Awesomatic.initialize(options,function(){self.ready()})})};Awesomatic.prototype.loaded=function(){return is.object(window.Awesomatic)}},{"segmentio/analytics.js-integration":157,is:18,"on-body":178}],90:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var onbody=require("on-body");var domify=require("domify");var extend=require("extend");var bind=require("bind");var when=require("when");var has=Object.prototype.hasOwnProperty;var noop=function(){};var Bing=module.exports=integration("Bing Ads").option("siteId","").option("domainId","").option("events",{}).tag('<script id="mstag_tops" src="//flex.msn.com/mstag/site/{{ siteId }}/mstag.js">');Bing.prototype.initialize=function(page){if(!window.mstag){window.mstag={loadTag:noop,time:(new Date).getTime(),_write:writeToAppend}}var self=this;onbody(function(){self.load(function(){var loaded=bind(self,self.loaded);when(loaded,self.ready)})})};Bing.prototype.loaded=function(){return!!(window.mstag&&window.mstag.loadTag!==noop)};Bing.prototype.track=function(track){var events=this.options.events;var traits=track.traits();var event=track.event();if(!has.call(events,event))return;var goal=events[event];var revenue=track.revenue()||0;window.mstag.loadTag("analytics",{domainId:this.options.domainId,revenue:revenue,dedup:"1",type:"1",actionid:goal})};function writeToAppend(str){var first=document.getElementsByTagName("script")[0];var el=domify(str);if("script"==el.tagName.toLowerCase()&&el.getAttribute("src")){var tmp=document.createElement("script");tmp.src=el.getAttribute("src");tmp.async=true;el=tmp}document.body.appendChild(el)}},{"segmentio/analytics.js-integration":157,"on-body":178,domify:179,extend:40,bind:33,when:182}],182:[function(require,module,exports){var callback=require("callback");module.exports=when;function when(condition,fn,interval){if(condition())return callback.async(fn);var ref=setInterval(function(){if(!condition())return;callback(fn);clearInterval(ref)},interval||10)}},{callback:12}],91:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Identify=require("facade").Identify;var Track=require("facade").Track;var pixel=require("load-pixel")("http://app.bronto.com/public/");var qs=require("querystring");var each=require("each");var Bronto=module.exports=integration("Bronto").global("__bta").option("siteId","").option("host","").tag('<script src="//p.bm23.com/bta.js">');Bronto.prototype.initialize=function(page){var self=this;var params=qs.parse(window.location.search);if(!params._bta_tid&&!params._bta_c){this.debug("missing tracking URL parameters `_bta_tid` and `_bta_c`.")}this.load(function(){var opts=self.options;self.bta=new window.__bta(opts.siteId);if(opts.host)self.bta.setHost(opts.host);self.ready()})};Bronto.prototype.loaded=function(){return this.bta};Bronto.prototype.track=function(track){var revenue=track.revenue();var event=track.event();var type="number"==typeof revenue?"$":"t";this.bta.addConversionLegacy(type,event,revenue)};Bronto.prototype.completedOrder=function(track){var user=this.analytics.user();var products=track.products();var props=track.properties();var items=[];var identify=new Identify({userId:user.id(),traits:user.traits()});var email=identify.email();each(products,function(product){var track=new Track({properties:product});items.push({item_id:track.id()||track.sku(),desc:product.description||track.name(),quantity:track.quantity(),amount:track.price()})});this.bta.addOrder({order_id:track.orderId(),email:email,items:items})}},{"segmentio/analytics.js-integration":157,facade:27,"load-pixel":183,querystring:184,each:5}],183:[function(require,module,exports){var stringify=require("querystring").stringify;var sub=require("substitute");module.exports=function(path){return function(query,obj,fn){if("function"==typeof obj)fn=obj,obj={};obj=obj||{};fn=fn||function(){};var url=sub(path,obj);var img=new Image;img.onerror=error(fn,"failed to load pixel",img);img.onload=function(){fn()};query=stringify(query);if(query)query="?"+query;img.src=url+query;img.width=1;img.height=1;return img}};function error(fn,message,img){return function(e){e=e||window.event;var err=new Error(message);err.event=e;err.source=img;fn(err)}}},{querystring:184,substitute:185}],184:[function(require,module,exports){var encode=encodeURIComponent;var decode=decodeURIComponent;var trim=require("trim");var type=require("type");exports.parse=function(str){if("string"!=typeof str)return{};str=trim(str);if(""==str)return{};if("?"==str.charAt(0))str=str.slice(1);var obj={};var pairs=str.split("&");for(var i=0;i<pairs.length;i++){var parts=pairs[i].split("=");var key=decode(parts[0]);var m;if(m=/(\w+)\[(\d+)\]/.exec(key)){obj[m[1]]=obj[m[1]]||[];obj[m[1]][m[2]]=decode(parts[1]);continue}obj[parts[0]]=null==parts[1]?"":decode(parts[1])}return obj};exports.stringify=function(obj){if(!obj)return"";var pairs=[];for(var key in obj){var value=obj[key];if("array"==type(value)){for(var i=0;i<value.length;++i){pairs.push(encode(key+"["+i+"]")+"="+encode(value[i]))}continue}pairs.push(encode(key)+"="+encode(obj[key]))}return pairs.join("&")}},{trim:50,type:35}],185:[function(require,module,exports){module.exports=substitute;function substitute(str,obj,expr){if(!obj)throw new TypeError("expected an object");expr=expr||/:(\w+)/g;return str.replace(expr,function(_,prop){return null!=obj[prop]?obj[prop]:_})}},{}],92:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var BugHerd=module.exports=integration("BugHerd").assumesPageview().global("BugHerdConfig").global("_bugHerd").option("apiKey","").option("showFeedbackTab",true).tag('<script src="//www.bugherd.com/sidebarv2.js?apikey={{ apiKey }}">');BugHerd.prototype.initialize=function(page){window.BugHerdConfig={feedback:{hide:!this.options.showFeedbackTab}};this.load(this.ready)};BugHerd.prototype.loaded=function(){return!!window._bugHerd}},{"segmentio/analytics.js-integration":157}],93:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var is=require("is");var extend=require("extend");var onError=require("on-error");var Bugsnag=module.exports=integration("Bugsnag").global("Bugsnag").option("apiKey","").tag('<script src="//d2wy8f7a9ursnm.cloudfront.net/bugsnag-2.min.js">');Bugsnag.prototype.initialize=function(page){var self=this;this.load(function(){window.Bugsnag.apiKey=self.options.apiKey;self.ready()})};Bugsnag.prototype.loaded=function(){return is.object(window.Bugsnag)};Bugsnag.prototype.identify=function(identify){window.Bugsnag.metaData=window.Bugsnag.metaData||{};extend(window.Bugsnag.metaData,identify.traits())}},{"segmentio/analytics.js-integration":157,is:18,extend:40,"on-error":186}],186:[function(require,module,exports){module.exports=onError;var callbacks=[];if("function"==typeof window.onerror)callbacks.push(window.onerror);window.onerror=handler;function handler(){for(var i=0,fn;fn=callbacks[i];i++)fn.apply(this,arguments)}function onError(fn){callbacks.push(fn);if(window.onerror!=handler){callbacks.push(window.onerror);window.onerror=handler}}},{}],94:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var defaults=require("defaults");var onBody=require("on-body");var Chartbeat=module.exports=integration("Chartbeat").assumesPageview().global("_sf_async_config").global("_sf_endpt").global("pSUPERFLY").option("domain","").option("uid",null).tag('<script src="//static.chartbeat.com/js/chartbeat.js">');Chartbeat.prototype.initialize=function(page){var self=this;window._sf_async_config=window._sf_async_config||{};window._sf_async_config.useCanonical=true;defaults(window._sf_async_config,this.options);onBody(function(){window._sf_endpt=(new Date).getTime();self.load(self.ready)})};Chartbeat.prototype.loaded=function(){return!!window.pSUPERFLY};Chartbeat.prototype.page=function(page){var props=page.properties();var name=page.fullName();window.pSUPERFLY.virtualPage(props.path,name||props.title)}},{"segmentio/analytics.js-integration":157,defaults:187,"on-body":178}],187:[function(require,module,exports){module.exports=defaults;function defaults(dest,defaults){for(var prop in defaults){if(!(prop in dest)){dest[prop]=defaults[prop]}}return dest}},{}],95:[function(require,module,exports){var push=require("global-queue")("_cbq");var integration=require("segmentio/analytics.js-integration");var has=Object.prototype.hasOwnProperty;var supported={activation:true,changePlan:true,register:true,refund:true,charge:true,cancel:true,login:true};var ChurnBee=module.exports=integration("ChurnBee").global("_cbq").global("ChurnBee").option("events",{}).option("apiKey","").tag('<script src="//api.churnbee.com/cb.js">');ChurnBee.prototype.initialize=function(page){push("_setApiKey",this.options.apiKey);this.load(this.ready)};ChurnBee.prototype.loaded=function(){return!!window.ChurnBee};ChurnBee.prototype.track=function(track){var events=this.options.events;var event=track.event();if(has.call(events,event))event=events[event];if(true!=supported[event])return;push(event,track.properties({revenue:"amount"}))}},{"global-queue":188,"segmentio/analytics.js-integration":157}],188:[function(require,module,exports){module.exports=generate;function generate(name,options){options=options||{};return function(args){args=[].slice.call(arguments);window[name]||(window[name]=[]);options.wrap===false?window[name].push.apply(window[name],args):window[name].push(args)}}},{}],96:[function(require,module,exports){var date=require("load-date");var domify=require("domify");var each=require("each");var integration=require("segmentio/analytics.js-integration");var is=require("is");var useHttps=require("use-https");var onBody=require("on-body");var ClickTale=module.exports=integration("ClickTale").assumesPageview().global("WRInitTime").global("ClickTale").global("ClickTaleSetUID").global("ClickTaleField").global("ClickTaleEvent").option("httpCdnUrl","http://s.clicktale.net/WRe0.js").option("httpsCdnUrl","").option("projectId","").option("recordingRatio",.01).option("partitionId","").tag('<script src="{{src}}">');ClickTale.prototype.initialize=function(page){var self=this;window.WRInitTime=date.getTime();onBody(function(body){body.appendChild(domify('<div id="ClickTaleDiv" style="display: none;">'))});var http=this.options.httpCdnUrl;var https=this.options.httpsCdnUrl;if(useHttps()&&!https)return this.debug("https option required");var src=useHttps()?https:http;this.load({src:src},function(){window.ClickTale(self.options.projectId,self.options.recordingRatio,self.options.partitionId);self.ready()})};ClickTale.prototype.loaded=function(){return is.fn(window.ClickTale)};ClickTale.prototype.identify=function(identify){var id=identify.userId();window.ClickTaleSetUID(id);each(identify.traits(),function(key,value){window.ClickTaleField(key,value)})};ClickTale.prototype.track=function(track){window.ClickTaleEvent(track.event())}},{"load-date":189,domify:179,each:5,"segmentio/analytics.js-integration":157,is:18,"use-https":159,"on-body":178}],189:[function(require,module,exports){var time=new Date,perf=window.performance;if(perf&&perf.timing&&perf.timing.responseEnd){time=new Date(perf.timing.responseEnd)}module.exports=time},{}],97:[function(require,module,exports){var Identify=require("facade").Identify;var extend=require("extend");var integration=require("segmentio/analytics.js-integration");var is=require("is");var Clicky=module.exports=integration("Clicky").assumesPageview().global("clicky").global("clicky_site_ids").global("clicky_custom").option("siteId",null).tag('<script src="//static.getclicky.com/js"></script>');Clicky.prototype.initialize=function(page){var user=this.analytics.user();window.clicky_site_ids=window.clicky_site_ids||[this.options.siteId];this.identify(new Identify({userId:user.id(),traits:user.traits()}));this.load(this.ready)};Clicky.prototype.loaded=function(){return is.object(window.clicky)};Clicky.prototype.page=function(page){var properties=page.properties();var category=page.category();var name=page.fullName();window.clicky.log(properties.path,name||properties.title)};Clicky.prototype.identify=function(identify){window.clicky_custom=window.clicky_custom||{};window.clicky_custom.session=window.clicky_custom.session||{};extend(window.clicky_custom.session,identify.traits())};Clicky.prototype.track=function(track){window.clicky.goal(track.event(),track.revenue())}},{facade:27,extend:40,"segmentio/analytics.js-integration":157,is:18}],98:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var useHttps=require("use-https");var Comscore=module.exports=integration("comScore").assumesPageview().global("_comscore").global("COMSCORE").option("c1","2").option("c2","").tag("http",'<script src="http://b.scorecardresearch.com/beacon.js">').tag("https",'<script src="https://sb.scorecardresearch.com/beacon.js">');Comscore.prototype.initialize=function(page){window._comscore=window._comscore||[this.options];var name=useHttps()?"https":"http";this.load(name,this.ready)};Comscore.prototype.loaded=function(){return!!window.COMSCORE}},{"segmentio/analytics.js-integration":157,"use-https":159}],99:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var CrazyEgg=module.exports=integration("Crazy Egg").assumesPageview().global("CE2").option("accountNumber","").tag('<script src="//dnn506yrbagrg.cloudfront.net/pages/scripts/{{ path }}.js?{{ cache }}">');CrazyEgg.prototype.initialize=function(page){var number=this.options.accountNumber;var path=number.slice(0,4)+"/"+number.slice(4);var cache=Math.floor((new Date).getTime()/36e5);this.load({path:path,cache:cache},this.ready)};CrazyEgg.prototype.loaded=function(){return!!window.CE2}},{"segmentio/analytics.js-integration":157}],100:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_curebitq");var Identify=require("facade").Identify;var throttle=require("throttle");var Track=require("facade").Track;var iso=require("to-iso-string");var clone=require("clone");var each=require("each");var bind=require("bind");var Curebit=module.exports=integration("Curebit").global("_curebitq").global("curebit").option("siteId","").option("iframeWidth","100%").option("iframeHeight","480").option("iframeBorder",0).option("iframeId","curebit_integration").option("responsive",true).option("device","").option("insertIntoId","").option("campaigns",{}).option("server","https://www.curebit.com").tag('<script src="//d2jjzw81hqbuqv.cloudfront.net/integration/curebit-1.0.min.js">');Curebit.prototype.initialize=function(page){push("init",{site_id:this.options.siteId,server:this.options.server});this.load(this.ready);this.page=throttle(bind(this,this.page),250)};Curebit.prototype.loaded=function(){return!!window.curebit};Curebit.prototype.injectIntoId=function(url,id,fn){var server=this.options.server;when(function(){return document.getElementById(id)},function(){var script=document.createElement("script");script.src=url;var parent=document.getElementById(id);parent.appendChild(script);onload(script,fn)})};Curebit.prototype.page=function(page){var user=this.analytics.user();var campaigns=this.options.campaigns;var path=window.location.pathname;if(!campaigns[path])return;var tags=(campaigns[path]||"").split(",");if(!tags.length)return;var settings={responsive:this.options.responsive,device:this.options.device,campaign_tags:tags,iframe:{width:this.options.iframeWidth,height:this.options.iframeHeight,id:this.options.iframeId,frameborder:this.options.iframeBorder,container:this.options.insertIntoId}};var identify=new Identify({userId:user.id(),traits:user.traits()});if(identify.email()){settings.affiliate_member={email:identify.email(),first_name:identify.firstName(),last_name:identify.lastName(),customer_id:identify.userId()}}push("register_affiliate",settings)};Curebit.prototype.completedOrder=function(track){var user=this.analytics.user();var orderId=track.orderId();var products=track.products();var props=track.properties();var items=[];var identify=new Identify({traits:user.traits(),userId:user.id()});each(products,function(product){var track=new Track({properties:product});items.push({product_id:track.id()||track.sku(),quantity:track.quantity(),image_url:product.image,price:track.price(),title:track.name(),url:product.url})});push("register_purchase",{order_date:iso(props.date||new Date),order_number:orderId,coupon_code:track.coupon(),subtotal:track.total(),customer_id:identify.userId(),first_name:identify.firstName(),last_name:identify.lastName(),email:identify.email(),items:items})}},{"segmentio/analytics.js-integration":157,"global-queue":188,facade:27,throttle:190,"to-iso-string":191,clone:192,each:5,bind:33}],190:[function(require,module,exports){module.exports=throttle;function throttle(func,wait){var rtn;var last=0;return function throttled(){var now=(new Date).getTime();var delta=now-last;if(delta>=wait){rtn=func.apply(this,arguments);last=now}return rtn}}},{}],191:[function(require,module,exports){module.exports=toIsoString;function toIsoString(date){return date.getUTCFullYear()+"-"+pad(date.getUTCMonth()+1)+"-"+pad(date.getUTCDate())+"T"+pad(date.getUTCHours())+":"+pad(date.getUTCMinutes())+":"+pad(date.getUTCSeconds())+"."+String((date.getUTCMilliseconds()/1e3).toFixed(3)).slice(2,5)+"Z"}function pad(number){var n=number.toString();return n.length===1?"0"+n:n}},{}],192:[function(require,module,exports){var type;try{type=require("type")}catch(e){type=require("type-component")}module.exports=clone;function clone(obj){switch(type(obj)){case"object":var copy={};for(var key in obj){if(obj.hasOwnProperty(key)){copy[key]=clone(obj[key])}}return copy;case"array":var copy=new Array(obj.length);for(var i=0,l=obj.length;i<l;i++){copy[i]=clone(obj[i])}return copy;case"regexp":var flags="";flags+=obj.multiline?"m":"";flags+=obj.global?"g":"";flags+=obj.ignoreCase?"i":"";return new RegExp(obj.source,flags);case"date":return new Date(obj.getTime());default:return obj}}},{type:35}],101:[function(require,module,exports){var alias=require("alias");var convertDates=require("convert-dates");var Identify=require("facade").Identify;var integration=require("segmentio/analytics.js-integration");var Customerio=module.exports=integration("Customer.io").assumesPageview().global("_cio").option("siteId","").tag('<script id="cio-tracker" src="https://assets.customer.io/assets/track.js" data-site-id="{{ siteId }}">');Customerio.prototype.initialize=function(page){window._cio=window._cio||[];(function(){var a,b,c;a=function(f){return function(){window._cio.push([f].concat(Array.prototype.slice.call(arguments,0)))}};b=["identify","track"];for(c=0;c<b.length;c++){window._cio[b[c]]=a(b[c])}})();this.load(this.ready)};Customerio.prototype.loaded=function(){return!!(window._cio&&window._cio.pageHasLoaded)};Customerio.prototype.identify=function(identify){if(!identify.userId())return this.debug("user id required");var traits=identify.traits({created:"created_at"});traits=convertDates(traits,convertDate);window._cio.identify(traits)};Customerio.prototype.group=function(group){var traits=group.traits();var user=this.analytics.user();traits=alias(traits,function(trait){return"Group "+trait});this.identify(new Identify({userId:user.id(),traits:traits}))};Customerio.prototype.track=function(track){var properties=track.properties();properties=convertDates(properties,convertDate);window._cio.track(track.event(),properties)};function convertDate(date){return Math.floor(date.getTime()/1e3)}},{alias:193,"convert-dates":194,facade:27,"segmentio/analytics.js-integration":157}],193:[function(require,module,exports){var type=require("type");try{var clone=require("clone")}catch(e){var clone=require("clone-component")}module.exports=alias;function alias(obj,method){switch(type(method)){case"object":return aliasByDictionary(clone(obj),method);case"function":return aliasByFunction(clone(obj),method)}}function aliasByDictionary(obj,aliases){for(var key in aliases){if(undefined===obj[key])continue;obj[aliases[key]]=obj[key];delete obj[key]}return obj}function aliasByFunction(obj,convert){var output={};for(var key in obj)output[convert(key)]=obj[key];return output}},{type:35,clone:62}],194:[function(require,module,exports){var is=require("is");try{var clone=require("clone")}catch(e){var clone=require("clone-component")}module.exports=convertDates;function convertDates(obj,convert){obj=clone(obj);for(var key in obj){var val=obj[key];if(is.date(val))obj[key]=convert(val);if(is.object(val))obj[key]=convertDates(val,convert)}return obj}},{is:18,clone:14}],102:[function(require,module,exports){var alias=require("alias");var integration=require("segmentio/analytics.js-integration");var is=require("is");var load=require("load-script");var push=require("global-queue")("_dcq");var Drip=module.exports=integration("Drip").assumesPageview().global("dc").global("_dcq").global("_dcs").option("account","").tag('<script src="//tag.getdrip.com/{{ account }}.js">');Drip.prototype.initialize=function(page){window._dcq=window._dcq||[];window._dcs=window._dcs||{};window._dcs.account=this.options.account;this.load(this.ready)};Drip.prototype.loaded=function(){return is.object(window.dc)};Drip.prototype.track=function(track){var props=track.properties();var cents=Math.round(track.cents());props.action=track.event();if(cents)props.value=cents;delete props.revenue;push("track",props)}},{alias:193,"segmentio/analytics.js-integration":157,is:18,"load-script":166,"global-queue":188}],103:[function(require,module,exports){var extend=require("extend");var integration=require("segmentio/analytics.js-integration");var onError=require("on-error");var push=require("global-queue")("_errs");var Errorception=module.exports=integration("Errorception").assumesPageview().global("_errs").option("projectId","").option("meta",true).tag('<script src="//beacon.errorception.com/{{ projectId }}.js">');Errorception.prototype.initialize=function(page){window._errs=window._errs||[this.options.projectId];onError(push);this.load(this.ready)};Errorception.prototype.loaded=function(){return!!(window._errs&&window._errs.push!==Array.prototype.push)};Errorception.prototype.identify=function(identify){if(!this.options.meta)return;var traits=identify.traits();window._errs=window._errs||[];window._errs.meta=window._errs.meta||{};extend(window._errs.meta,traits)}},{extend:40,"segmentio/analytics.js-integration":157,"on-error":186,"global-queue":188}],104:[function(require,module,exports){var each=require("each");var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_aaq");var Evergage=module.exports=integration("Evergage").assumesPageview().global("_aaq").option("account","").option("dataset","").tag('<script src="//cdn.evergage.com/beacon/{{ account }}/{{ dataset }}/scripts/evergage.min.js">');Evergage.prototype.initialize=function(page){var account=this.options.account;var dataset=this.options.dataset;window._aaq=window._aaq||[];push("setEvergageAccount",account);push("setDataset",dataset);push("setUseSiteConfig",true);this.load(this.ready)};Evergage.prototype.loaded=function(){return!!(window._aaq&&window._aaq.push!==Array.prototype.push)};Evergage.prototype.page=function(page){var props=page.properties();var name=page.name();if(name)push("namePage",name);each(props,function(key,value){push("setCustomField",key,value,"page")});window.Evergage.init(true)};Evergage.prototype.identify=function(identify){var id=identify.userId();if(!id)return;push("setUser",id);var traits=identify.traits({email:"userEmail",name:"userName"});each(traits,function(key,value){push("setUserField",key,value,"page")})};Evergage.prototype.group=function(group){var props=group.traits();var id=group.groupId();if(!id)return;push("setCompany",id);each(props,function(key,value){push("setAccountField",key,value,"page")})};Evergage.prototype.track=function(track){push("trackAction",track.event(),track.properties())}},{each:5,"segmentio/analytics.js-integration":157,"global-queue":188}],105:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_fbq");var has=Object.prototype.hasOwnProperty;var Facebook=module.exports=integration("Facebook Ads").global("_fbq").option("currency","USD").option("events",{}).tag('<script src="//connect.facebook.net/en_US/fbds.js">');Facebook.prototype.initialize=function(page){window._fbq=window._fbq||[];this.load(this.ready);window._fbq.loaded=true};Facebook.prototype.loaded=function(){return!!(window._fbq&&window._fbq.loaded)};Facebook.prototype.track=function(track){var events=this.options.events;var traits=track.traits();var event=track.event();var revenue=track.revenue()||0;var data=track.properties();if(has.call(events,event)){event=events[event];data={value:String(revenue.toFixed(2)),currency:this.options.currency}}push("track",event,data)}},{"segmentio/analytics.js-integration":157,"global-queue":188}],106:[function(require,module,exports){var push=require("global-queue")("_fxm");var integration=require("segmentio/analytics.js-integration");var Track=require("facade").Track;var each=require("each");var FoxMetrics=module.exports=integration("FoxMetrics").assumesPageview().global("_fxm").option("appId","").tag('<script src="//d35tca7vmefkrc.cloudfront.net/scripts/{{ appId }}.js">');FoxMetrics.prototype.initialize=function(page){window._fxm=window._fxm||[];this.load(this.ready)};FoxMetrics.prototype.loaded=function(){return!!(window._fxm&&window._fxm.appId)};FoxMetrics.prototype.page=function(page){var properties=page.proxy("properties");var category=page.category();var name=page.name();this._category=category;push("_fxm.pages.view",properties.title,name,category,properties.url,properties.referrer)};FoxMetrics.prototype.identify=function(identify){var id=identify.userId();if(!id)return;push("_fxm.visitor.profile",id,identify.firstName(),identify.lastName(),identify.email(),identify.address(),undefined,undefined,identify.traits())};FoxMetrics.prototype.track=function(track){var props=track.properties();var category=this._category||props.category;push(track.event(),category,props)};FoxMetrics.prototype.viewedProduct=function(track){ecommerce("productview",track)};FoxMetrics.prototype.removedProduct=function(track){ecommerce("removecartitem",track)};FoxMetrics.prototype.addedProduct=function(track){ecommerce("cartitem",track)};FoxMetrics.prototype.completedOrder=function(track){var orderId=track.orderId();push("_fxm.ecommerce.order",orderId,track.subtotal(),track.shipping(),track.tax(),track.city(),track.state(),track.zip(),track.quantity());each(track.products(),function(product){var track=new Track({properties:product});ecommerce("purchaseitem",track,[track.quantity(),track.price(),orderId])})};function ecommerce(event,track,arr){push.apply(null,["_fxm.ecommerce."+event,track.id()||track.sku(),track.name(),track.category()].concat(arr||[]))}},{"global-queue":188,"segmentio/analytics.js-integration":157,facade:27,each:5}],107:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var is=require("is");var Frontleaf=module.exports=integration("Frontleaf").assumesPageview().global("_fl").global("_flBaseUrl").option("baseUrl","https://api.frontleaf.com").option("token","").option("stream","").option("trackNamedPages",false).option("trackCategorizedPages",false).tag('<script id="_fl" src="{{ baseUrl }}/lib/tracker.js">');Frontleaf.prototype.initialize=function(page){window._fl=window._fl||[];window._flBaseUrl=window._flBaseUrl||this.options.baseUrl;this._push("setApiToken",this.options.token);this._push("setStream",this.options.stream);this.load({baseUrl:window._flBaseUrl},this.ready)};Frontleaf.prototype.loaded=function(){return is.array(window._fl)&&window._fl.ready===true};Frontleaf.prototype.identify=function(identify){var userId=identify.userId();if(userId){this._push("setUser",{id:userId,name:identify.name()||identify.username(),data:clean(identify.traits())})}};Frontleaf.prototype.group=function(group){var groupId=group.groupId();if(groupId){this._push("setAccount",{id:groupId,name:group.proxy("traits.name"),data:clean(group.traits())})}};Frontleaf.prototype.page=function(page){var category=page.category();var name=page.fullName();var opts=this.options;if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};Frontleaf.prototype.track=function(track){var event=track.event();this._push("event",event,clean(track.properties()))};Frontleaf.prototype._push=function(command){var args=[].slice.call(arguments,1);window._fl.push(function(t){t[command].apply(command,args)})};function clean(obj){var ret={};var excludeKeys=["id","name","firstName","lastName"];var len=excludeKeys.length;for(var i=0;i<len;i++){clear(obj,excludeKeys[i])}obj=flatten(obj);for(var key in obj){var val=obj[key];if(null==val){continue}if(is.array(val)){ret[key]=val.toString();continue}ret[key]=val}return ret}function clear(obj,key){if(obj.hasOwnProperty(key)){delete obj[key]}}function flatten(source){var output={};function step(object,prev){for(var key in object){var value=object[key];var newKey=prev?prev+" "+key:key;if(!is.array(value)&&is.object(value)){return step(value,newKey)}output[newKey]=value}}step(source);return output}},{"segmentio/analytics.js-integration":157,is:18}],108:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");
var push=require("global-queue")("_gauges");var Gauges=module.exports=integration("Gauges").assumesPageview().global("_gauges").option("siteId","").tag('<script id="gauges-tracker" src="//secure.gaug.es/track.js" data-site-id="{{ siteId }}">');Gauges.prototype.initialize=function(page){window._gauges=window._gauges||[];this.load(this.ready)};Gauges.prototype.loaded=function(){return!!(window._gauges&&window._gauges.push!==Array.prototype.push)};Gauges.prototype.page=function(page){push("track")}},{"segmentio/analytics.js-integration":157,"global-queue":188}],109:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var onBody=require("on-body");var GetSatisfaction=module.exports=integration("Get Satisfaction").assumesPageview().global("GSFN").option("widgetId","").tag('<script src="https://loader.engage.gsfn.us/loader.js">');GetSatisfaction.prototype.initialize=function(page){var self=this;var widget=this.options.widgetId;var div=document.createElement("div");var id=div.id="getsat-widget-"+widget;onBody(function(body){body.appendChild(div)});this.load(function(){window.GSFN.loadWidget(widget,{containerId:id});self.ready()})};GetSatisfaction.prototype.loaded=function(){return!!window.GSFN}},{"segmentio/analytics.js-integration":157,"on-body":178}],110:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_gaq");var length=require("object").length;var canonical=require("canonical");var useHttps=require("use-https");var Track=require("facade").Track;var callback=require("callback");var load=require("load-script");var keys=require("object").keys;var dot=require("obj-case");var each=require("each");var type=require("type");var url=require("url");var is=require("is");var group;var user;module.exports=exports=function(analytics){analytics.addIntegration(GA);group=analytics.group();user=analytics.user()};var GA=exports.Integration=integration("Google Analytics").readyOnLoad().global("ga").global("gaplugins").global("_gaq").global("GoogleAnalyticsObject").option("anonymizeIp",false).option("classic",false).option("domain","none").option("doubleClick",false).option("enhancedLinkAttribution",false).option("ignoredReferrers",null).option("includeSearch",false).option("siteSpeedSampleRate",1).option("trackingId","").option("trackNamedPages",true).option("trackCategorizedPages",true).option("sendUserId",false).option("metrics",{}).option("dimensions",{}).tag("library",'<script src="//www.google-analytics.com/analytics.js">').tag("double click",'<script src="//stats.g.doubleclick.net/dc.js">').tag("http",'<script src="http://www.google-analytics.com/ga.js">').tag("https",'<script src="https://ssl.google-analytics.com/ga.js">');GA.on("construct",function(integration){if(!integration.options.classic)return;integration.initialize=integration.initializeClassic;integration.loaded=integration.loadedClassic;integration.page=integration.pageClassic;integration.track=integration.trackClassic;integration.completedOrder=integration.completedOrderClassic});GA.prototype.initialize=function(){var opts=this.options;window.GoogleAnalyticsObject="ga";window.ga=window.ga||function(){window.ga.q=window.ga.q||[];window.ga.q.push(arguments)};window.ga.l=(new Date).getTime();window.ga("create",opts.trackingId,{cookieDomain:opts.domain||GA.prototype.defaults.domain,siteSpeedSampleRate:opts.siteSpeedSampleRate,allowLinker:true});if(opts.doubleClick){window.ga("require","displayfeatures")}if(opts.sendUserId&&user.id()){window.ga("set","&uid",user.id())}if(opts.anonymizeIp)window.ga("set","anonymizeIp",true);var custom=metrics(user.traits(),opts);if(length(custom))window.ga("set",custom);this.load("library",this.ready)};GA.prototype.loaded=function(){return!!window.gaplugins};GA.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();var pageview={};var track;this._category=category;window.ga("send","pageview",{page:path(props,this.options),title:name||props.title,location:props.url});if(category&&this.options.trackCategorizedPages){track=page.track(category);this.track(track,{noninteraction:true})}if(name&&this.options.trackNamedPages){track=page.track(name);this.track(track,{noninteraction:true})}};GA.prototype.track=function(track,options){var opts=options||track.options(this.name);var props=track.properties();window.ga("send","event",{eventAction:track.event(),eventCategory:props.category||this._category||"All",eventLabel:props.label,eventValue:formatValue(props.value||track.revenue()),nonInteraction:props.noninteraction||opts.noninteraction})};GA.prototype.completedOrder=function(track){var total=track.total()||track.revenue()||0;var orderId=track.orderId();var products=track.products();var props=track.properties();if(!orderId)return;if(!this.ecommerce){window.ga("require","ecommerce","ecommerce.js");this.ecommerce=true}window.ga("ecommerce:addTransaction",{affiliation:props.affiliation,shipping:track.shipping(),revenue:total,tax:track.tax(),id:orderId});each(products,function(product){var track=new Track({properties:product});window.ga("ecommerce:addItem",{category:track.category(),quantity:track.quantity(),price:track.price(),name:track.name(),sku:track.sku(),id:orderId})});window.ga("ecommerce:send")};GA.prototype.initializeClassic=function(){var opts=this.options;var anonymize=opts.anonymizeIp;var db=opts.doubleClick;var domain=opts.domain;var enhanced=opts.enhancedLinkAttribution;var ignore=opts.ignoredReferrers;var sample=opts.siteSpeedSampleRate;window._gaq=window._gaq||[];push("_setAccount",opts.trackingId);push("_setAllowLinker",true);if(anonymize)push("_gat._anonymizeIp");if(domain)push("_setDomainName",domain);if(sample)push("_setSiteSpeedSampleRate",sample);if(enhanced){var protocol="https:"===document.location.protocol?"https:":"http:";var pluginUrl=protocol+"//www.google-analytics.com/plugins/ga/inpage_linkid.js";push("_require","inpage_linkid",pluginUrl)}if(ignore){if(!is.array(ignore))ignore=[ignore];each(ignore,function(domain){push("_addIgnoredRef",domain)})}if(this.options.doubleClick){this.load("double click",this.ready)}else{var name=useHttps()?"https":"http";this.load(name,this.ready)}};GA.prototype.loadedClassic=function(){return!!(window._gaq&&window._gaq.push!==Array.prototype.push)};GA.prototype.pageClassic=function(page){var opts=page.options(this.name);var category=page.category();var props=page.properties();var name=page.fullName();var track;push("_trackPageview",path(props,this.options));if(category&&this.options.trackCategorizedPages){track=page.track(category);this.track(track,{noninteraction:true})}if(name&&this.options.trackNamedPages){track=page.track(name);this.track(track,{noninteraction:true})}};GA.prototype.trackClassic=function(track,options){var opts=options||track.options(this.name);var props=track.properties();var revenue=track.revenue();var event=track.event();var category=this._category||props.category||"All";var label=props.label;var value=formatValue(revenue||props.value);var noninteraction=props.noninteraction||opts.noninteraction;push("_trackEvent",category,event,label,value,noninteraction)};GA.prototype.completedOrderClassic=function(track){var total=track.total()||track.revenue()||0;var orderId=track.orderId();var products=track.products()||[];var props=track.properties();if(!orderId)return;push("_addTrans",orderId,props.affiliation,total,track.tax(),track.shipping(),track.city(),track.state(),track.country());each(products,function(product){var track=new Track({properties:product});push("_addItem",orderId,track.sku(),track.name(),track.category(),track.price(),track.quantity())});push("_trackTrans")};function path(properties,options){if(!properties)return;var str=properties.path;if(options.includeSearch&&properties.search)str+=properties.search;return str}function formatValue(value){if(!value||value<0)return 0;return Math.round(value)}function metrics(obj,data){var dimensions=data.dimensions;var metrics=data.metrics;var names=keys(metrics).concat(keys(dimensions));var ret={};for(var i=0;i<names.length;++i){var name=names[i];var key=metrics[name]||dimensions[name];var value=dot(obj,name);if(null==value)continue;ret[key]=value}return ret}},{"segmentio/analytics.js-integration":157,"global-queue":188,object:25,canonical:13,"use-https":159,facade:27,callback:12,"load-script":166,"obj-case":60,each:5,type:35,url:26,is:18}],111:[function(require,module,exports){var push=require("global-queue")("dataLayer",{wrap:false});var integration=require("segmentio/analytics.js-integration");var GTM=module.exports=integration("Google Tag Manager").assumesPageview().global("dataLayer").global("google_tag_manager").option("containerId","").option("trackNamedPages",true).option("trackCategorizedPages",true).tag('<script src="//www.googletagmanager.com/gtm.js?id={{ containerId }}&l=dataLayer">');GTM.prototype.initialize=function(){push({"gtm.start":+new Date,event:"gtm.js"});this.load(this.ready)};GTM.prototype.loaded=function(){return!!(window.dataLayer&&[].push!=window.dataLayer.push)};GTM.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();var opts=this.options;var track;if(opts.trackAllPages){this.track(page.track())}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};GTM.prototype.track=function(track){var props=track.properties();props.event=track.event();push(props)}},{"global-queue":188,"segmentio/analytics.js-integration":157}],112:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Identify=require("facade").Identify;var Track=require("facade").Track;var callback=require("callback");var load=require("load-script");var onBody=require("on-body");var each=require("each");var GoSquared=module.exports=integration("GoSquared").assumesPageview().global("_gs").option("siteToken","").option("anonymizeIP",false).option("cookieDomain",null).option("useCookies",true).option("trackHash",false).option("trackLocal",false).option("trackParams",true).tag('<script src="//d1l6p2sc9645hc.cloudfront.net/tracker.js">');GoSquared.prototype.initialize=function(page){var self=this;var options=this.options;var user=this.analytics.user();push(options.siteToken);each(options,function(name,value){if("siteToken"==name)return;if(null==value)return;push("set",name,value)});self.identify(new Identify({traits:user.traits(),userId:user.id()}));self.load(this.ready)};GoSquared.prototype.loaded=function(){return!!(window._gs&&window._gs.v)};GoSquared.prototype.page=function(page){var props=page.properties();var name=page.fullName();push("track",props.path,name||props.title)};GoSquared.prototype.identify=function(identify){var traits=identify.traits({userId:"userID"});var username=identify.username();var email=identify.email();var id=identify.userId();if(id)push("set","visitorID",id);var name=email||username||id;if(name)push("set","visitorName",name);push("set","visitor",traits)};GoSquared.prototype.track=function(track){push("event",track.event(),track.properties())};GoSquared.prototype.completedOrder=function(track){var products=track.products();var items=[];each(products,function(product){var track=new Track({properties:product});items.push({category:track.category(),quantity:track.quantity(),price:track.price(),name:track.name()})});push("transaction",track.orderId(),{revenue:track.total(),track:true},items)};function push(){var _gs=window._gs=window._gs||function(){(_gs.q=_gs.q||[]).push(arguments)};_gs.apply(null,arguments)}},{"segmentio/analytics.js-integration":157,facade:27,callback:12,"load-script":166,"on-body":178,each:5}],113:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var alias=require("alias");var Heap=module.exports=integration("Heap").assumesPageview().global("heap").global("_heapid").option("apiKey","").tag('<script src="//d36lvucg9kzous.cloudfront.net">');Heap.prototype.initialize=function(page){window.heap=window.heap||[];window.heap.load=function(a){window._heapid=a;var d=function(a){return function(){window.heap.push([a].concat(Array.prototype.slice.call(arguments,0)))}},e=["identify","track"];for(var f=0;f<e.length;f++)window.heap[e[f]]=d(e[f])};window.heap.load(this.options.apiKey);this.load(this.ready)};Heap.prototype.loaded=function(){return window.heap&&window.heap.appid};Heap.prototype.identify=function(identify){var traits=identify.traits();var username=identify.username();var id=identify.userId();var handle=username||id;if(handle)traits.handle=handle;delete traits.username;window.heap.identify(traits)};Heap.prototype.track=function(track){window.heap.track(track.event(),track.properties())}},{"segmentio/analytics.js-integration":157,alias:193}],114:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Hellobar=module.exports=integration("Hello Bar").assumesPageview().global("_hbq").option("apiKey","").tag('<script src="//s3.amazonaws.com/scripts.hellobar.com/{{ apiKey }}.js">');Hellobar.prototype.initialize=function(page){window._hbq=window._hbq||[];this.load(this.ready)};Hellobar.prototype.loaded=function(){return!!(window._hbq&&window._hbq.push!==Array.prototype.push)}},{"segmentio/analytics.js-integration":157}],115:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var is=require("is");var HitTail=module.exports=integration("HitTail").assumesPageview().global("htk").option("siteId","").tag('<script src="//{{ siteId }}.hittail.com/mlt.js">');HitTail.prototype.initialize=function(page){this.load(this.ready)};HitTail.prototype.loaded=function(){return is.fn(window.htk)}},{"segmentio/analytics.js-integration":157,is:18}],116:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_hsq");var convert=require("convert-dates");var HubSpot=module.exports=integration("HubSpot").assumesPageview().global("_hsq").option("portalId",null).tag('<script id="hs-analytics" src="https://js.hs-analytics.net/analytics/{{ cache }}/{{ portalId }}.js">');HubSpot.prototype.initialize=function(page){window._hsq=[];var cache=Math.ceil(new Date/3e5)*3e5;this.load({cache:cache},this.ready)};HubSpot.prototype.loaded=function(){return!!(window._hsq&&window._hsq.push!==Array.prototype.push)};HubSpot.prototype.page=function(page){push("_trackPageview")};HubSpot.prototype.identify=function(identify){if(!identify.email())return;var traits=identify.traits();traits=convertDates(traits);push("identify",traits)};HubSpot.prototype.track=function(track){var props=track.properties();props=convertDates(props);push("trackEvent",track.event(),props)};function convertDates(properties){return convert(properties,function(date){return date.getTime()})}},{"segmentio/analytics.js-integration":157,"global-queue":188,"convert-dates":194}],117:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var alias=require("alias");var Improvely=module.exports=integration("Improvely").assumesPageview().global("_improvely").global("improvely").option("domain","").option("projectId",null).tag('<script src="//{{ domain }}.iljmp.com/improvely.js">');Improvely.prototype.initialize=function(page){window._improvely=[];window.improvely={init:function(e,t){window._improvely.push(["init",e,t])},goal:function(e){window._improvely.push(["goal",e])},label:function(e){window._improvely.push(["label",e])}};var domain=this.options.domain;var id=this.options.projectId;window.improvely.init(domain,id);this.load(this.ready)};Improvely.prototype.loaded=function(){return!!(window.improvely&&window.improvely.identify)};Improvely.prototype.identify=function(identify){var id=identify.userId();if(id)window.improvely.label(id)};Improvely.prototype.track=function(track){var props=track.properties({revenue:"amount"});props.type=track.event();window.improvely.goal(props)}},{"segmentio/analytics.js-integration":157,alias:193}],118:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("__insp");var alias=require("alias");var clone=require("clone");var Inspectlet=module.exports=integration("Inspectlet").assumesPageview().global("__insp").global("__insp_").option("wid","").tag('<script src="//www.inspectlet.com/inspectlet.js">');Inspectlet.prototype.initialize=function(page){push("wid",this.options.wid);this.load(this.ready)};Inspectlet.prototype.loaded=function(){return!!window.__insp_};Inspectlet.prototype.identify=function(identify){var traits=identify.traits({id:"userid"});push("tagSession",traits)};Inspectlet.prototype.track=function(track){push("tagSession",track.event())}},{"segmentio/analytics.js-integration":157,"global-queue":188,alias:193,clone:192}],119:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var convertDates=require("convert-dates");var defaults=require("defaults");var isEmail=require("is-email");var load=require("load-script");var empty=require("is-empty");var alias=require("alias");var each=require("each");var when=require("when");var is=require("is");var Intercom=module.exports=integration("Intercom").assumesPageview().global("Intercom").option("activator","#IntercomDefaultWidget").option("appId","").option("inbox",false).tag('<script src="https://static.intercomcdn.com/intercom.v1.js">');Intercom.prototype.initialize=function(page){var self=this;this.load(function(){when(function(){return self.loaded()},self.ready)})};Intercom.prototype.loaded=function(){return is.fn(window.Intercom)};Intercom.prototype.page=function(page){window.Intercom("update")};Intercom.prototype.identify=function(identify){var traits=identify.traits({userId:"user_id"});var activator=this.options.activator;var opts=identify.options(this.name);var companyCreated=identify.companyCreated();var created=identify.created();var email=identify.email();var name=identify.name();var id=identify.userId();var group=this.analytics.group();if(!id&&!traits.email)return;traits.app_id=this.options.appId;if(null!=traits.company&&!is.object(traits.company))delete traits.company;if(traits.company)defaults(traits.company,group.traits());if(name)traits.name=name;if(traits.company&&companyCreated)traits.company.created=companyCreated;if(created)traits.created=created;traits=convertDates(traits,formatDate);traits=alias(traits,{created:"created_at"});if(traits.company)traits.company=alias(traits.company,{created:"created_at"});if(opts.increments)traits.increments=opts.increments;if(opts.userHash)traits.user_hash=opts.userHash;if(opts.user_hash)traits.user_hash=opts.user_hash;if("#IntercomDefaultWidget"!=activator){traits.widget={activator:activator}}var method=this._id!==id?"boot":"update";this._id=id;window.Intercom(method,traits)};Intercom.prototype.group=function(group){var props=group.properties();var id=group.groupId();if(id)props.id=id;window.Intercom("update",{company:props})};Intercom.prototype.track=function(track){window.Intercom("trackEvent",track.event(),track.properties())};function formatDate(date){return Math.floor(date/1e3)}},{"segmentio/analytics.js-integration":157,"convert-dates":194,defaults:187,"is-email":19,"load-script":166,"is-empty":44,alias:193,each:5,when:182,is:18}],120:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Keen=module.exports=integration("Keen IO").global("Keen").option("projectId","").option("readKey","").option("writeKey","").option("trackNamedPages",true).option("trackAllPages",false).option("trackCategorizedPages",true).tag('<script src="//dc8na2hxrj29i.cloudfront.net/code/keen-2.1.0-min.js">');Keen.prototype.initialize=function(){var options=this.options;window.Keen=window.Keen||{configure:function(e){this._cf=e},addEvent:function(e,t,n,i){this._eq=this._eq||[],this._eq.push([e,t,n,i])},setGlobalProperties:function(e){this._gp=e},onChartsReady:function(e){this._ocrq=this._ocrq||[],this._ocrq.push(e)}};window.Keen.configure({projectId:options.projectId,writeKey:options.writeKey,readKey:options.readKey});this.load(this.ready)};Keen.prototype.loaded=function(){return!!(window.Keen&&window.Keen.Base64)};Keen.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();var opts=this.options;if(opts.trackAllPages){this.track(page.track())}if(name&&opts.trackNamedPages){this.track(page.track(name))}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}};Keen.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();var user={};if(id)user.userId=id;if(traits)user.traits=traits;window.Keen.setGlobalProperties(function(){return{user:user}})};Keen.prototype.track=function(track){window.Keen.addEvent(track.event(),track.properties())}},{"segmentio/analytics.js-integration":157}],121:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var indexof=require("indexof");var is=require("is");var Kenshoo=module.exports=integration("Kenshoo").global("k_trackevent").option("cid","").option("subdomain","").option("events",[]).tag('<script src="//{{ subdomain }}.xg4ken.com/media/getpx.php?cid={{ cid }}">');Kenshoo.prototype.initialize=function(page){this.load(this.ready)};Kenshoo.prototype.loaded=function(){return is.fn(window.k_trackevent)};Kenshoo.prototype.track=function(track){var events=this.options.events;var traits=track.traits();var event=track.event();var revenue=track.revenue()||0;if(!~indexof(events,event))return;var params=["id="+this.options.cid,"type=conv","val="+revenue,"orderId="+track.orderId(),"promoCode="+track.coupon(),"valueCurrency="+track.currency(),"GCID=","kw=","product="];window.k_trackevent(params,this.options.subdomain)}},{"segmentio/analytics.js-integration":157,indexof:46,is:18}],122:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_kmq");var Track=require("facade").Track;var alias=require("alias");var Batch=require("batch");var each=require("each");var is=require("is");var KISSmetrics=module.exports=integration("KISSmetrics").assumesPageview().global("_kmq").global("KM").global("_kmil").option("apiKey","").option("trackNamedPages",true).option("trackCategorizedPages",true).option("prefixProperties",true).tag("useless",'<script src="//i.kissmetrics.com/i.js">').tag("library",'<script src="//doug1izaerwt3.cloudfront.net/{{ apiKey }}.1.js">');exports.isMobile=navigator.userAgent.match(/Android/i)||navigator.userAgent.match(/BlackBerry/i)||navigator.userAgent.match(/iPhone|iPod/i)||navigator.userAgent.match(/iPad/i)||navigator.userAgent.match(/Opera Mini/i)||navigator.userAgent.match(/IEMobile/i);KISSmetrics.prototype.initialize=function(page){var self=this;window._kmq=[];if(exports.isMobile)push("set",{"Mobile Session":"Yes"});var batch=new Batch;batch.push(function(done){self.load("useless",done)});batch.push(function(done){self.load("library",done)});batch.end(function(){self.trackPage(page);self.ready()})};KISSmetrics.prototype.loaded=function(){return is.object(window.KM)};KISSmetrics.prototype.page=function(page){if(!window.KM_SKIP_PAGE_VIEW)window.KM.pageView();this.trackPage(page)};KISSmetrics.prototype.trackPage=function(page){var category=page.category();var name=page.fullName();var opts=this.options;if(name&&opts.trackNamedPages){this.track(page.track(name))}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}};KISSmetrics.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();if(id)push("identify",id);if(traits)push("set",traits)};KISSmetrics.prototype.track=function(track){var mapping={revenue:"Billing Amount"};var event=track.event();var properties=track.properties(mapping);if(this.options.prefixProperties)properties=prefix(event,properties);push("record",event,properties)};KISSmetrics.prototype.alias=function(alias){push("alias",alias.to(),alias.from())};KISSmetrics.prototype.completedOrder=function(track){var products=track.products();var event=track.event();push("record",event,prefix(event,track.properties()));window._kmq.push(function(){var km=window.KM;each(products,function(product,i){var temp=new Track({event:event,properties:product});var item=prefix(event,product);item._t=km.ts()+i;item._d=1;km.set(item)})})};function prefix(event,properties){var prefixed={};each(properties,function(key,val){if(key==="Billing Amount"){prefixed[key]=val}else{prefixed[event+" - "+key]=val}});return prefixed}},{"segmentio/analytics.js-integration":157,"global-queue":188,facade:27,alias:193,batch:195,each:5,is:18}],195:[function(require,module,exports){try{var EventEmitter=require("events").EventEmitter}catch(err){var Emitter=require("emitter")}function noop(){}module.exports=Batch;function Batch(){if(!(this instanceof Batch))return new Batch;this.fns=[];this.concurrency(Infinity);this.throws(true);for(var i=0,len=arguments.length;i<len;++i){this.push(arguments[i])}}if(EventEmitter){Batch.prototype.__proto__=EventEmitter.prototype}else{Emitter(Batch.prototype)}Batch.prototype.concurrency=function(n){this.n=n;return this};Batch.prototype.push=function(fn){this.fns.push(fn);return this};Batch.prototype.throws=function(throws){this.e=!!throws;return this};Batch.prototype.end=function(cb){var self=this,total=this.fns.length,pending=total,results=[],errors=[],cb=cb||noop,fns=this.fns,max=this.n,throws=this.e,index=0,done;if(!fns.length)return cb(null,results);function next(){var i=index++;var fn=fns[i];if(!fn)return;var start=new Date;try{fn(callback)}catch(err){callback(err)}function callback(err,res){if(done)return;if(err&&throws)return done=true,cb(err);var complete=total-pending+1;var end=new Date;results[i]=res;errors[i]=err;self.emit("progress",{index:i,value:res,error:err,pending:pending,total:total,complete:complete,percent:complete/total*100|0,start:start,end:end,duration:end-start});if(--pending)next();else if(!throws)cb(errors,results);else cb(null,results)}}for(var i=0;i<fns.length;i++){if(i==max)break;next()}return this}},{emitter:196}],196:[function(require,module,exports){module.exports=Emitter;function Emitter(obj){if(obj)return mixin(obj)}function mixin(obj){for(var key in Emitter.prototype){obj[key]=Emitter.prototype[key]}return obj}Emitter.prototype.on=Emitter.prototype.addEventListener=function(event,fn){this._callbacks=this._callbacks||{};(this._callbacks[event]=this._callbacks[event]||[]).push(fn);return this};Emitter.prototype.once=function(event,fn){var self=this;this._callbacks=this._callbacks||{};function on(){self.off(event,on);fn.apply(this,arguments)}on.fn=fn;this.on(event,on);return this};Emitter.prototype.off=Emitter.prototype.removeListener=Emitter.prototype.removeAllListeners=Emitter.prototype.removeEventListener=function(event,fn){this._callbacks=this._callbacks||{};if(0==arguments.length){this._callbacks={};return this}var callbacks=this._callbacks[event];if(!callbacks)return this;if(1==arguments.length){delete this._callbacks[event];return this}var cb;for(var i=0;i<callbacks.length;i++){cb=callbacks[i];if(cb===fn||cb.fn===fn){callbacks.splice(i,1);break}}return this};Emitter.prototype.emit=function(event){this._callbacks=this._callbacks||{};var args=[].slice.call(arguments,1),callbacks=this._callbacks[event];if(callbacks){callbacks=callbacks.slice(0);for(var i=0,len=callbacks.length;i<len;++i){callbacks[i].apply(this,args)}}return this};Emitter.prototype.listeners=function(event){this._callbacks=this._callbacks||{};return this._callbacks[event]||[]};Emitter.prototype.hasListeners=function(event){return!!this.listeners(event).length}},{}],123:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_learnq");var tick=require("next-tick");var alias=require("alias");var aliases={id:"$id",email:"$email",firstName:"$first_name",lastName:"$last_name",phone:"$phone_number",title:"$title"};var Klaviyo=module.exports=integration("Klaviyo").assumesPageview().global("_learnq").option("apiKey","").tag('<script src="//a.klaviyo.com/media/js/learnmarklet.js">');Klaviyo.prototype.initialize=function(page){var self=this;push("account",this.options.apiKey);this.load(function(){tick(self.ready)})};Klaviyo.prototype.loaded=function(){return!!(window._learnq&&window._learnq.push!==Array.prototype.push)};Klaviyo.prototype.identify=function(identify){var traits=identify.traits(aliases);if(!traits.$id&&!traits.$email)return;push("identify",traits)};Klaviyo.prototype.group=function(group){var props=group.properties();if(!props.name)return;push("identify",{$organization:props.name})};Klaviyo.prototype.track=function(track){push("track",track.event(),track.properties({revenue:"$value"}))}},{"segmentio/analytics.js-integration":157,"global-queue":188,"next-tick":45,alias:193}],124:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var LeadLander=module.exports=integration("LeadLander").assumesPageview().global("llactid").global("trackalyzer").option("accountId",null).tag('<script src="http://t6.trackalyzer.com/trackalyze-nodoc.js">');LeadLander.prototype.initialize=function(page){window.llactid=this.options.accountId;this.load(this.ready)};LeadLander.prototype.loaded=function(){return!!window.trackalyzer}},{"segmentio/analytics.js-integration":157}],125:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var clone=require("clone");var each=require("each");var when=require("when");var LiveChat=module.exports=integration("LiveChat").assumesPageview().global("__lc").global("__lc_inited").global("LC_API").global("LC_Invite").option("group",0).option("license","").tag('<script src="//cdn.livechatinc.com/tracking.js">');LiveChat.prototype.initialize=function(page){var self=this;window.__lc=clone(this.options);this.load(function(){when(function(){return self.loaded()},self.ready)})};LiveChat.prototype.loaded=function(){return!!(window.LC_API&&window.LC_Invite)};LiveChat.prototype.identify=function(identify){var traits=identify.traits({userId:"User ID"});window.LC_API.set_custom_variables(convert(traits))};function convert(traits){var arr=[];each(traits,function(key,value){arr.push({name:key,value:value})});return arr}},{"segmentio/analytics.js-integration":157,clone:192,each:5,when:182}],126:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var Identify=require("facade").Identify;var useHttps=require("use-https");var LuckyOrange=module.exports=integration("Lucky Orange").assumesPageview().global("_loq").global("__wtw_watcher_added").global("__wtw_lucky_site_id").global("__wtw_lucky_is_segment_io").global("__wtw_custom_user_data").option("siteId",null).tag("http",'<script src="http://www.luckyorange.com/w.js?{{ cache }}">').tag("https",'<script src="https://ssl.luckyorange.com/w.js?{{ cache }}">');LuckyOrange.prototype.initialize=function(page){var user=this.analytics.user();window._loq||(window._loq=[]);window.__wtw_lucky_site_id=this.options.siteId;this.identify(new Identify({traits:user.traits(),userId:user.id()}));var cache=Math.floor((new Date).getTime()/6e4);var name=useHttps()?"https":"http";this.load(name,{cache:cache},this.ready)};LuckyOrange.prototype.loaded=function(){return!!window.__wtw_watcher_added};LuckyOrange.prototype.identify=function(identify){var traits=identify.traits();var email=identify.email();var name=identify.name();if(name)traits.name=name;if(email)traits.email=email;window.__wtw_custom_user_data=traits}},{"segmentio/analytics.js-integration":157,facade:27,"use-https":159}],127:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");
var alias=require("alias");var Lytics=module.exports=integration("Lytics").global("jstag").option("cid","").option("cookie","seerid").option("delay",2e3).option("sessionTimeout",1800).option("url","//c.lytics.io").tag('<script src="//c.lytics.io/static/io.min.js">');var aliases={sessionTimeout:"sessecs"};Lytics.prototype.initialize=function(page){var options=alias(this.options,aliases);window.jstag=function(){var t={_q:[],_c:options,ts:(new Date).getTime()};t.send=function(){this._q.push(["ready","send",Array.prototype.slice.call(arguments)]);return this};return t}();this.load(this.ready)};Lytics.prototype.loaded=function(){return!!(window.jstag&&window.jstag.bind)};Lytics.prototype.page=function(page){window.jstag.send(page.properties())};Lytics.prototype.identify=function(identify){var traits=identify.traits({userId:"_uid"});window.jstag.send(traits)};Lytics.prototype.track=function(track){var props=track.properties();props._e=track.event();window.jstag.send(props)}},{"segmentio/analytics.js-integration":157,alias:193}],128:[function(require,module,exports){var alias=require("alias");var clone=require("clone");var dates=require("convert-dates");var integration=require("segmentio/analytics.js-integration");var iso=require("to-iso-string");var indexof=require("indexof");var del=require("obj-case").del;var Mixpanel=module.exports=integration("Mixpanel").global("mixpanel").option("increments",[]).option("cookieName","").option("nameTag",true).option("pageview",false).option("people",false).option("token","").option("trackAllPages",false).option("trackNamedPages",true).option("trackCategorizedPages",true).tag('<script src="//cdn.mxpnl.com/libs/mixpanel-2.2.min.js">');var optionsAliases={cookieName:"cookie_name"};Mixpanel.prototype.initialize=function(){(function(c,a){window.mixpanel=a;var b,d,h,e;a._i=[];a.init=function(b,c,f){function d(a,b){var c=b.split(".");2==c.length&&(a=a[c[0]],b=c[1]);a[b]=function(){a.push([b].concat(Array.prototype.slice.call(arguments,0)))}}var g=a;"undefined"!==typeof f?g=a[f]=[]:f="mixpanel";g.people=g.people||[];h=["disable","track","track_pageview","track_links","track_forms","register","register_once","unregister","identify","alias","name_tag","set_config","people.set","people.increment","people.track_charge","people.append"];for(e=0;e<h.length;e++)d(g,h[e]);a._i.push([b,c,f])};a.__SV=1.2})(document,window.mixpanel||[]);this.options.increments=lowercase(this.options.increments);var options=alias(this.options,optionsAliases);window.mixpanel.init(options.token,options);this.load(this.ready)};Mixpanel.prototype.loaded=function(){return!!(window.mixpanel&&window.mixpanel.config)};Mixpanel.prototype.page=function(page){var category=page.category();var name=page.fullName();var opts=this.options;if(opts.trackAllPages){this.track(page.track())}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};var traitAliases={created:"$created",email:"$email",firstName:"$first_name",lastName:"$last_name",lastSeen:"$last_seen",name:"$name",username:"$username",phone:"$phone"};Mixpanel.prototype.identify=function(identify){var username=identify.username();var email=identify.email();var id=identify.userId();if(id)window.mixpanel.identify(id);var nametag=email||username||id;if(nametag)window.mixpanel.name_tag(nametag);var traits=identify.traits(traitAliases);if(traits.$created)del(traits,"createdAt");window.mixpanel.register(traits);if(this.options.people)window.mixpanel.people.set(traits)};Mixpanel.prototype.track=function(track){var increments=this.options.increments;var increment=track.event().toLowerCase();var people=this.options.people;var props=track.properties();var revenue=track.revenue();delete props.distinct_id;delete props.ip;delete props.mp_name_tag;delete props.mp_note;delete props.token;if(people&&~indexof(increments,increment)){window.mixpanel.people.increment(track.event());window.mixpanel.people.set("Last "+track.event(),new Date)}props=dates(props,iso);window.mixpanel.track(track.event(),props);if(revenue&&people){window.mixpanel.people.track_charge(revenue)}};Mixpanel.prototype.alias=function(alias){var mp=window.mixpanel;var to=alias.to();if(mp.get_distinct_id&&mp.get_distinct_id()===to)return;if(mp.get_property&&mp.get_property("$people_distinct_id")===to)return;mp.alias(to,alias.from())};function lowercase(arr){var ret=new Array(arr.length);for(var i=0;i<arr.length;++i){ret[i]=String(arr[i]).toLowerCase()}return ret}},{alias:193,clone:192,"convert-dates":194,"segmentio/analytics.js-integration":157,"to-iso-string":191,indexof:46,"obj-case":60}],129:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var bind=require("bind");var when=require("when");var is=require("is");var Mojn=module.exports=integration("Mojn").option("customerCode","").global("_mojnTrack").tag('<script src="https://track.idtargeting.com/{{ customerCode }}/track.js">');Mojn.prototype.initialize=function(){window._mojnTrack=window._mojnTrack||[];window._mojnTrack.push({cid:this.options.customerCode});var loaded=bind(this,this.loaded);var ready=this.ready;this.load(function(){when(loaded,ready)})};Mojn.prototype.loaded=function(){return is.object(window._mojnTrack)};Mojn.prototype.identify=function(identify){var email=identify.email();if(!email)return;var img=new Image;img.src="//matcher.idtargeting.com/analytics.gif?cid="+this.options.customerCode+"&_mjnctid="+email;img.width=1;img.height=1;return img};Mojn.prototype.track=function(track){var properties=track.properties();var revenue=properties.revenue;var currency=properties.currency||"";var conv=currency+revenue;if(!revenue)return;window._mojnTrack.push({conv:conv});return conv}},{"segmentio/analytics.js-integration":157,bind:33,when:182,is:18}],130:[function(require,module,exports){var push=require("global-queue")("_mfq");var integration=require("segmentio/analytics.js-integration");var each=require("each");var Mouseflow=module.exports=integration("Mouseflow").assumesPageview().global("mouseflow").global("_mfq").option("apiKey","").option("mouseflowHtmlDelay",0).tag('<script src="//cdn.mouseflow.com/projects/{{ apiKey }}.js">');Mouseflow.prototype.initialize=function(page){window.mouseflowHtmlDelay=this.options.mouseflowHtmlDelay;this.load(this.ready)};Mouseflow.prototype.loaded=function(){return!!window.mouseflow};Mouseflow.prototype.page=function(page){if(!window.mouseflow)return;if("function"!=typeof mouseflow.newPageView)return;mouseflow.newPageView()};Mouseflow.prototype.identify=function(identify){set(identify.traits())};Mouseflow.prototype.track=function(track){var props=track.properties();props.event=track.event();set(props)};function set(obj){each(obj,function(key,value){push("setVariable",key,value)})}},{"global-queue":188,"segmentio/analytics.js-integration":157,each:5}],131:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var useHttps=require("use-https");var each=require("each");var is=require("is");var MouseStats=module.exports=integration("MouseStats").assumesPageview().global("msaa").global("MouseStatsVisitorPlaybacks").option("accountNumber","").tag("http",'<script src="http://www2.mousestats.com/js/{{ path }}.js?{{ cache }}">').tag("https",'<script src="https://ssl.mousestats.com/js/{{ path }}.js?{{ cache }}">');MouseStats.prototype.initialize=function(page){var number=this.options.accountNumber;var path=number.slice(0,1)+"/"+number.slice(1,2)+"/"+number;var cache=Math.floor((new Date).getTime()/6e4);var name=useHttps()?"https":"http";this.load(name,{path:path,cache:cache},this.ready)};MouseStats.prototype.loaded=function(){return is.array(window.MouseStatsVisitorPlaybacks)};MouseStats.prototype.identify=function(identify){each(identify.traits(),function(key,value){window.MouseStatsVisitorPlaybacks.customVariable(key,value)})}},{"segmentio/analytics.js-integration":157,"use-https":159,each:5,is:18}],132:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("__nls");var Navilytics=module.exports=integration("Navilytics").assumesPageview().global("__nls").option("memberId","").option("projectId","").tag('<script src="//www.navilytics.com/nls.js?mid={{ memberId }}&pid={{ projectId }}">');Navilytics.prototype.initialize=function(page){window.__nls=window.__nls||[];this.load(this.ready)};Navilytics.prototype.loaded=function(){return!!(window.__nls&&[].push!=window.__nls.push)};Navilytics.prototype.track=function(track){push("tagRecording",track.event())}},{"segmentio/analytics.js-integration":157,"global-queue":188}],133:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var https=require("use-https");var tick=require("next-tick");var Olark=module.exports=integration("Olark").assumesPageview().global("olark").option("identify",true).option("page",true).option("siteId","").option("groupId","").option("track",false);Olark.prototype.initialize=function(page){var self=this;this.load(function(){tick(self.ready)});var groupId=this.options.groupId;if(groupId){chat("setOperatorGroup",{group:groupId})}var self=this;box("onExpand",function(){self._open=true});box("onShrink",function(){self._open=false})};Olark.prototype.loaded=function(){return!!window.olark};Olark.prototype.load=function(callback){var el=document.getElementById("olark");window.olark||function(c){var f=window,d=document,l=https()?"https:":"http:",z=c.name,r="load";var nt=function(){f[z]=function(){(a.s=a.s||[]).push(arguments)};var a=f[z]._={},q=c.methods.length;while(q--){(function(n){f[z][n]=function(){f[z]("call",n,arguments)}})(c.methods[q])}a.l=c.loader;a.i=nt;a.p={0:+new Date};a.P=function(u){a.p[u]=new Date-a.p[0]};function s(){a.P(r);f[z](r)}f.addEventListener?f.addEventListener(r,s,false):f.attachEvent("on"+r,s);var ld=function(){function p(hd){hd="head";return["<",hd,"></",hd,"><",i," onl"+'oad="var d=',g,";d.getElementsByTagName('head')[0].",j,"(d.",h,"('script')).",k,"='",l,"//",a.l,"'",'"',"></",i,">"].join("")}var i="body",m=d[i];if(!m){return setTimeout(ld,100)}a.P(1);var j="appendChild",h="createElement",k="src",n=d[h]("div"),v=n[j](d[h](z)),b=d[h]("iframe"),g="document",e="domain",o;n.style.display="none";m.insertBefore(n,m.firstChild).id=z;b.frameBorder="0";b.id=z+"-loader";if(/MSIE[ ]+6/.test(navigator.userAgent)){b.src="javascript:false"}b.allowTransparency="true";v[j](b);try{b.contentWindow[g].open()}catch(w){c[e]=d[e];o="javascript:var d="+g+".open();d.domain='"+d.domain+"';";b[k]=o+"void(0);"}try{var t=b.contentWindow[g];t.write(p());t.close()}catch(x){b[k]=o+'d.write("'+p().replace(/"/g,String.fromCharCode(92)+'"')+'");d.close();'}a.P(2)};ld()};nt()}({loader:"static.olark.com/jsclient/loader0.js",name:"olark",methods:["configure","extend","declare","identify"]});window.olark.identify(this.options.siteId);callback()};Olark.prototype.page=function(page){if(!this.options.page||!this._open)return;var props=page.properties();var name=page.fullName();if(!name&&!props.url)return;var msg=name?name.toLowerCase()+" page":props.url;chat("sendNotificationToOperator",{body:"looking at "+msg})};Olark.prototype.identify=function(identify){if(!this.options.identify)return;var username=identify.username();var traits=identify.traits();var id=identify.userId();var email=identify.email();var phone=identify.phone();var name=identify.name()||identify.firstName();visitor("updateCustomFields",traits);if(email)visitor("updateEmailAddress",{emailAddress:email});if(phone)visitor("updatePhoneNumber",{phoneNumber:phone});if(name)visitor("updateFullName",{fullName:name});var nickname=name||email||username||id;if(name&&email)nickname+=" ("+email+")";if(nickname)chat("updateVisitorNickname",{snippet:nickname})};Olark.prototype.track=function(track){if(!this.options.track||!this._open)return;chat("sendNotificationToOperator",{body:'visitor triggered "'+track.event()+'"'})};function box(action,value){window.olark("api.box."+action,value)}function visitor(action,value){window.olark("api.visitor."+action,value)}function chat(action,value){window.olark("api.chat."+action,value)}},{"segmentio/analytics.js-integration":157,"use-https":159,"next-tick":45}],134:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("optimizely");var callback=require("callback");var tick=require("next-tick");var bind=require("bind");var each=require("each");var Optimizely=module.exports=integration("Optimizely").option("variations",true).option("trackNamedPages",true).option("trackCategorizedPages",true);Optimizely.prototype.initialize=function(){if(this.options.variations){var self=this;tick(function(){self.replay()})}this.ready()};Optimizely.prototype.track=function(track){var props=track.properties();if(props.revenue)props.revenue*=100;push("trackEvent",track.event(),props)};Optimizely.prototype.page=function(page){var category=page.category();var name=page.fullName();var opts=this.options;if(category&&opts.trackCategorizedPages){this.track(page.track(category))}if(name&&opts.trackNamedPages){this.track(page.track(name))}};Optimizely.prototype.replay=function(){if(!window.optimizely)return;var data=window.optimizely.data;if(!data)return;var experiments=data.experiments;var map=data.state.variationNamesMap;var traits={};each(map,function(experimentId,variation){var experiment=experiments[experimentId].name;traits["Experiment: "+experiment]=variation});this.analytics.identify(traits)}},{"segmentio/analytics.js-integration":157,"global-queue":188,callback:12,"next-tick":45,bind:33,each:5}],135:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var PerfectAudience=module.exports=integration("Perfect Audience").assumesPageview().global("_pa").option("siteId","").tag('<script src="//tag.perfectaudience.com/serve/{{ siteId }}.js">');PerfectAudience.prototype.initialize=function(page){window._pa=window._pa||{};this.load(this.ready)};PerfectAudience.prototype.loaded=function(){return!!(window._pa&&window._pa.track)};PerfectAudience.prototype.track=function(track){window._pa.track(track.event(),track.properties())}},{"segmentio/analytics.js-integration":157}],136:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_prum");var date=require("load-date");var Pingdom=module.exports=integration("Pingdom").assumesPageview().global("_prum").global("PRUM_EPISODES").option("id","").tag('<script src="//rum-static.pingdom.net/prum.min.js">');Pingdom.prototype.initialize=function(page){window._prum=window._prum||[];push("id",this.options.id);push("mark","firstbyte",date.getTime());var self=this;this.load(this.ready)};Pingdom.prototype.loaded=function(){return!!(window._prum&&window._prum.push!==Array.prototype.push)}},{"segmentio/analytics.js-integration":157,"global-queue":188,"load-date":189}],137:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_paq");var each=require("each");var Piwik=module.exports=integration("Piwik").global("_paq").option("url",null).option("siteId","").mapping("goals").tag('<script src="{{ url }}/piwik.js">');Piwik.prototype.initialize=function(){window._paq=window._paq||[];push("setSiteId",this.options.siteId);push("setTrackerUrl",this.options.url+"/piwik.php");push("enableLinkTracking");this.load(this.ready)};Piwik.prototype.loaded=function(){return!!(window._paq&&window._paq.push!=[].push)};Piwik.prototype.page=function(page){push("trackPageView")};Piwik.prototype.track=function(track){var goals=this.goals(track.event());var revenue=track.revenue()||0;each(goals,function(goal){push("trackGoal",goal,revenue)})}},{"segmentio/analytics.js-integration":157,"global-queue":188,each:5}],138:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var convertDates=require("convert-dates");var push=require("global-queue")("_lnq");var alias=require("alias");var Preact=module.exports=integration("Preact").assumesPageview().global("_lnq").option("projectCode","").tag('<script src="//d2bbvl6dq48fa6.cloudfront.net/js/ln-2.4.min.js">');Preact.prototype.initialize=function(page){window._lnq=window._lnq||[];push("_setCode",this.options.projectCode);this.load(this.ready)};Preact.prototype.loaded=function(){return!!(window._lnq&&window._lnq.push!==Array.prototype.push)};Preact.prototype.identify=function(identify){if(!identify.userId())return;var traits=identify.traits({created:"created_at"});traits=convertDates(traits,convertDate);push("_setPersonData",{name:identify.name(),email:identify.email(),uid:identify.userId(),properties:traits})};Preact.prototype.group=function(group){if(!group.groupId())return;push("_setAccount",group.traits())};Preact.prototype.track=function(track){var props=track.properties();var revenue=track.revenue();var event=track.event();var special={name:event};if(revenue){special.revenue=revenue*100;delete props.revenue}if(props.note){special.note=props.note;delete props.note}push("_logEvent",special,props)};function convertDate(date){return Math.floor(date/1e3)}},{"segmentio/analytics.js-integration":157,"convert-dates":194,"global-queue":188,alias:193}],139:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_kiq");var Facade=require("facade");var Identify=Facade.Identify;var bind=require("bind");var when=require("when");var Qualaroo=module.exports=integration("Qualaroo").assumesPageview().global("_kiq").option("customerId","").option("siteToken","").option("track",false).tag('<script src="//s3.amazonaws.com/ki.js/{{ customerId }}/{{ siteToken }}.js">');Qualaroo.prototype.initialize=function(page){window._kiq=window._kiq||[];var loaded=bind(this,this.loaded);var ready=this.ready;this.load(function(){when(loaded,ready)})};Qualaroo.prototype.loaded=function(){return!!(window._kiq&&window._kiq.push!==Array.prototype.push)};Qualaroo.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();var email=identify.email();if(email)id=email;if(id)push("identify",id);if(traits)push("set",traits)};Qualaroo.prototype.track=function(track){if(!this.options.track)return;var event=track.event();var traits={};traits["Triggered: "+event]=true;this.identify(new Identify({traits:traits}))}},{"segmentio/analytics.js-integration":157,"global-queue":188,facade:27,bind:33,when:182}],140:[function(require,module,exports){var push=require("global-queue")("_qevents",{wrap:false});var integration=require("segmentio/analytics.js-integration");var useHttps=require("use-https");var Quantcast=module.exports=integration("Quantcast").assumesPageview().global("_qevents").global("__qc").option("pCode",null).option("advertise",false).tag("http",'<script src="http://edge.quantserve.com/quant.js">').tag("https",'<script src="https://secure.quantserve.com/quant.js">');Quantcast.prototype.initialize=function(page){window._qevents=window._qevents||[];var opts=this.options;var settings={qacct:opts.pCode};var user=this.analytics.user();if(user.id())settings.uid=user.id();if(page){settings.labels=this.labels("page",page.category(),page.name())}push(settings);var name=useHttps()?"https":"http";this.load(name,this.ready)};Quantcast.prototype.loaded=function(){return!!window.__qc};Quantcast.prototype.page=function(page){var category=page.category();var name=page.name();var settings={event:"refresh",labels:this.labels("page",category,name),qacct:this.options.pCode};var user=this.analytics.user();if(user.id())settings.uid=user.id();push(settings)};Quantcast.prototype.identify=function(identify){var id=identify.userId();if(id){window._qevents[0]=window._qevents[0]||{};window._qevents[0].uid=id}};Quantcast.prototype.track=function(track){var name=track.event();var revenue=track.revenue();var settings={event:"click",labels:this.labels("event",name),qacct:this.options.pCode};var user=this.analytics.user();if(null!=revenue)settings.revenue=revenue+"";if(user.id())settings.uid=user.id();push(settings)};Quantcast.prototype.completedOrder=function(track){var name=track.event();var revenue=track.total();var labels=this.labels("event",name);var category=track.category();if(this.options.advertise&&category){labels+=","+this.labels("pcat",category)}var settings={event:"refresh",labels:labels,revenue:revenue+"",orderid:track.orderId(),qacct:this.options.pCode};push(settings)};Quantcast.prototype.labels=function(type){var args=[].slice.call(arguments,1);var advertise=this.options.advertise;var ret=[];if(advertise&&"page"==type)type="event";if(advertise)type="_fp."+type;for(var i=0;i<args.length;++i){if(null==args[i])continue;var value=String(args[i]);ret.push(value.replace(/,/g,";"))}ret=advertise?ret.join(" "):ret.join(".");return[type,ret].join(".")}},{"global-queue":188,"segmentio/analytics.js-integration":157,"use-https":159}],141:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var extend=require("extend");var is=require("is");var RollbarIntegration=module.exports=integration("Rollbar").global("Rollbar").option("identify",true).option("accessToken","").option("environment","unknown").option("captureUncaught",true);RollbarIntegration.prototype.initialize=function(page){var _rollbarConfig=this.config={accessToken:this.options.accessToken,captureUncaught:this.options.captureUncaught,payload:{environment:this.options.environment}};(function(a){function b(b){this.shimId=++g,this.notifier=null,this.parentShim=b,this.logger=function(){},a.console&&void 0===a.console.shimId&&(this.logger=a.console.log)}function c(b,c,d){!d[4]&&a._rollbarWrappedError&&(d[4]=a._rollbarWrappedError,a._rollbarWrappedError=null),b.uncaughtError.apply(b,d),c&&c.apply(a,d)}function d(c){var d=b;return f(function(){if(this.notifier)return this.notifier[c].apply(this.notifier,arguments);var b=this,e="scope"===c;e&&(b=new d(this));var f=Array.prototype.slice.call(arguments,0),g={shim:b,method:c,args:f,ts:new Date};return a._rollbarShimQueue.push(g),e?b:void 0})}function e(a,b){if(b.hasOwnProperty&&b.hasOwnProperty("addEventListener")){var c=b.addEventListener;b.addEventListener=function(b,d,e){c.call(this,b,a.wrap(d),e)};var d=b.removeEventListener;b.removeEventListener=function(a,b,c){d.call(this,a,b._wrapped||b,c)}}}function f(a,b){return b=b||this.logger,function(){try{return a.apply(this,arguments)}catch(c){b("Rollbar internal error:",c)}}}var g=0;b.init=function(a,d){var g=d.globalAlias||"Rollbar";if("object"==typeof a[g])return a[g];a._rollbarShimQueue=[],a._rollbarWrappedError=null,d=d||{};var h=new b;return f(function(){if(h.configure(d),d.captureUncaught){var b=a.onerror;a.onerror=function(){var a=Array.prototype.slice.call(arguments,0);c(h,b,a)};var f,i,j=["EventTarget","Window","Node","ApplicationCache","AudioTrackList","ChannelMergerNode","CryptoOperation","EventSource","FileReader","HTMLUnknownElement","IDBDatabase","IDBRequest","IDBTransaction","KeyOperation","MediaController","MessagePort","ModalWindow","Notification","SVGElementInstance","Screen","TextTrack","TextTrackCue","TextTrackList","WebSocket","WebSocketWorker","Worker","XMLHttpRequest","XMLHttpRequestEventTarget","XMLHttpRequestUpload"];for(f=0;f<j.length;++f)i=j[f],a[i]&&a[i].prototype&&e(h,a[i].prototype)}return a[g]=h,h},h.logger)()},b.prototype.loadFull=function(a,b,c,d,e){var g=f(function(){var a=b.createElement("script"),e=b.getElementsByTagName("script")[0];a.src=d.rollbarJsUrl,a.async=!c,a.onload=h,e.parentNode.insertBefore(a,e)},this.logger),h=f(function(){var b;if(void 0===a._rollbarPayloadQueue){var c,d,f,g;for(b=new Error("rollbar.js did not load");c=a._rollbarShimQueue.shift();)for(f=c.args,g=0;g<f.length;++g)if(d=f[g],"function"==typeof d){d(b);break}}e&&e(b)},this.logger);f(function(){c?g():a.addEventListener?a.addEventListener("load",g,!1):a.attachEvent("onload",g)},this.logger)()},b.prototype.wrap=function(b){if("function"!=typeof b)return b;if(b._isWrap)return b;if(!b._wrapped){b._wrapped=function(){try{return b.apply(this,arguments)}catch(c){throw a._rollbarWrappedError=c,c}},b._wrapped._isWrap=!0;for(var c in b)b.hasOwnProperty(c)&&(b._wrapped[c]=b[c])}return b._wrapped};for(var h="log,debug,info,warn,warning,error,critical,global,configure,scope,uncaughtError".split(","),i=0;i<h.length;++i)b.prototype[h[i]]=d(h[i]);var j="//d37gvrvc0wt4s1.cloudfront.net/js/v1.0/rollbar.min.js";_rollbarConfig.rollbarJsUrl=_rollbarConfig.rollbarJsUrl||j,b.init(a,_rollbarConfig)})(window,document);this.load(this.ready)};RollbarIntegration.prototype.loaded=function(){return is.object(window.Rollbar)&&null==window.Rollbar.shimId};RollbarIntegration.prototype.load=function(callback){window.Rollbar.loadFull(window,document,true,this.config,callback)};RollbarIntegration.prototype.identify=function(identify){if(!this.options.identify)return;var uid=identify.userId();if(uid===null||uid===undefined)return;var rollbar=window.Rollbar;var person={id:uid};extend(person,identify.traits());rollbar.configure({payload:{person:person}})}},{"segmentio/analytics.js-integration":157,extend:40,is:18}],142:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var SaaSquatch=module.exports=integration("SaaSquatch").option("tenantAlias","").global("_sqh").tag('<script src="//d2rcp9ak152ke1.cloudfront.net/assets/javascripts/squatch.min.js">');SaaSquatch.prototype.initialize=function(page){window._sqh=window._sqh||[];this.load(this.ready)};SaaSquatch.prototype.loaded=function(){return window._sqh&&window._sqh.push!=[].push};SaaSquatch.prototype.identify=function(identify){var sqh=window._sqh;var accountId=identify.proxy("traits.accountId");var image=identify.proxy("traits.referralImage");var opts=identify.options(this.name);var id=identify.userId();var email=identify.email();if(!(id||email))return;if(this.called)return;var init={tenant_alias:this.options.tenantAlias,first_name:identify.firstName(),last_name:identify.lastName(),user_image:identify.avatar(),email:email,user_id:id};if(accountId)init.account_id=accountId;if(opts.checksum)init.checksum=opts.checksum;if(image)init.fb_share_image=image;sqh.push(["init",init]);this.called=true;this.load()}},{"segmentio/analytics.js-integration":157}],143:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var is=require("is");var Sentry=module.exports=integration("Sentry").global("Raven").option("config","").tag('<script src="//cdn.ravenjs.com/1.1.10/native/raven.min.js">');Sentry.prototype.initialize=function(){var config=this.options.config;var self=this;this.load(function(){window.Raven.config(config).install();self.ready()})};Sentry.prototype.loaded=function(){return is.object(window.Raven)};Sentry.prototype.identify=function(identify){window.Raven.setUser(identify.traits())}},{"segmentio/analytics.js-integration":157,is:18}],144:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var is=require("is");var SnapEngage=module.exports=integration("SnapEngage").assumesPageview().global("SnapABug").option("apiKey","").tag('<script src="//commondatastorage.googleapis.com/code.snapengage.com/js/{{ apiKey }}.js">');SnapEngage.prototype.initialize=function(page){this.load(this.ready)};SnapEngage.prototype.loaded=function(){return is.object(window.SnapABug)};SnapEngage.prototype.identify=function(identify){var email=identify.email();if(!email)return;window.SnapABug.setUserEmail(email)}},{"segmentio/analytics.js-integration":157,is:18}],145:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var bind=require("bind");var when=require("when");var Spinnakr=module.exports=integration("Spinnakr").assumesPageview().global("_spinnakr_site_id").global("_spinnakr").option("siteId","").tag('<script src="//d3ojzyhbolvoi5.cloudfront.net/js/so.js">');Spinnakr.prototype.initialize=function(page){window._spinnakr_site_id=this.options.siteId;var loaded=bind(this,this.loaded);var ready=this.ready;this.load(function(){when(loaded,ready)})};Spinnakr.prototype.loaded=function(){return!!window._spinnakr}},{"segmentio/analytics.js-integration":157,bind:33,when:182}],146:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var slug=require("slug");var push=require("global-queue")("_tsq");var Tapstream=module.exports=integration("Tapstream").assumesPageview().global("_tsq").option("accountName","").option("trackAllPages",true).option("trackNamedPages",true).option("trackCategorizedPages",true).tag('<script src="//cdn.tapstream.com/static/js/tapstream.js">');Tapstream.prototype.initialize=function(page){window._tsq=window._tsq||[];push("setAccountName",this.options.accountName);this.load(this.ready)};Tapstream.prototype.loaded=function(){return!!(window._tsq&&window._tsq.push!==Array.prototype.push)};Tapstream.prototype.page=function(page){var category=page.category();var opts=this.options;var name=page.fullName();if(opts.trackAllPages){this.track(page.track())}if(name&&opts.trackNamedPages){this.track(page.track(name))}if(category&&opts.trackCategorizedPages){this.track(page.track(category))}};Tapstream.prototype.track=function(track){var props=track.properties();push("fireHit",slug(track.event()),[props.url])}},{"segmentio/analytics.js-integration":157,slug:164,"global-queue":188}],147:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var alias=require("alias");var clone=require("clone");var Trakio=module.exports=integration("trak.io").assumesPageview().global("trak").option("token","").option("trackNamedPages",true).option("trackCategorizedPages",true).tag('<script src="//d29p64779x43zo.cloudfront.net/v1/trak.io.min.js">');var optionsAliases={initialPageview:"auto_track_page_view"};Trakio.prototype.initialize=function(page){var options=this.options;window.trak=window.trak||[];window.trak.io=window.trak.io||{};window.trak.push=window.trak.push||function(){};window.trak.io.load=window.trak.io.load||function(e){var r=function(e){return function(){window.trak.push([e].concat(Array.prototype.slice.call(arguments,0)))}},i=["initialize","identify","track","alias","channel","source","host","protocol","page_view"];for(var s=0;s<i.length;s++)window.trak.io[i[s]]=r(i[s]);window.trak.io.initialize.apply(window.trak.io,arguments)};window.trak.io.load(options.token,alias(options,optionsAliases));this.load(this.ready)};Trakio.prototype.loaded=function(){return!!(window.trak&&window.trak.loaded)};Trakio.prototype.page=function(page){var category=page.category();var props=page.properties();var name=page.fullName();window.trak.io.page_view(props.path,name||props.title);if(name&&this.options.trackNamedPages){this.track(page.track(name))}if(category&&this.options.trackCategorizedPages){this.track(page.track(category))}};var traitAliases={avatar:"avatar_url",firstName:"first_name",lastName:"last_name"};Trakio.prototype.identify=function(identify){var traits=identify.traits(traitAliases);var id=identify.userId();if(id){window.trak.io.identify(id,traits)}else{window.trak.io.identify(traits)}};Trakio.prototype.track=function(track){window.trak.io.track(track.event(),track.properties())};Trakio.prototype.alias=function(alias){if(!window.trak.io.distinct_id)return;var from=alias.from();var to=alias.to();if(to===window.trak.io.distinct_id())return;if(from){window.trak.io.alias(from,to)}else{window.trak.io.alias(to)}}},{"segmentio/analytics.js-integration":157,alias:193,clone:192}],148:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var has=Object.prototype.hasOwnProperty;var TwitterAds=module.exports=integration("Twitter Ads").option("events",{}).tag("pixel",'<img src="//analytics.twitter.com/i/adsct?txn_id={{ event }}&p_id=Twitter"/>');
TwitterAds.prototype.initialize=function(){this.ready()};TwitterAds.prototype.track=function(track){var events=this.options.events;var event=track.event();if(!has.call(events,event))return;return this.load("pixel",{event:events[event]})}},{"segmentio/analytics.js-integration":157}],149:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_uc");var Usercycle=module.exports=integration("USERcycle").assumesPageview().global("_uc").option("key","").tag('<script src="//api.usercycle.com/javascripts/track.js">');Usercycle.prototype.initialize=function(page){push("_key",this.options.key);this.load(this.ready)};Usercycle.prototype.loaded=function(){return!!(window._uc&&window._uc.push!==Array.prototype.push)};Usercycle.prototype.identify=function(identify){var traits=identify.traits();var id=identify.userId();if(id)push("uid",id);push("action","came_back",traits)};Usercycle.prototype.track=function(track){push("action",track.event(),track.properties({revenue:"revenue_amount"}))}},{"segmentio/analytics.js-integration":157,"global-queue":188}],150:[function(require,module,exports){var alias=require("alias");var callback=require("callback");var convertDates=require("convert-dates");var integration=require("analytics.js-integration");var load=require("load-script");var push=require("global-queue")("_ufq");module.exports=exports=function(analytics){analytics.addIntegration(Userfox)};var Userfox=exports.Integration=integration("userfox").assumesPageview().readyOnLoad().global("_ufq").option("clientId","");Userfox.prototype.initialize=function(page){window._ufq=[];this.load()};Userfox.prototype.loaded=function(){return!!(window._ufq&&window._ufq.push!==Array.prototype.push)};Userfox.prototype.load=function(callback){load("//d2y71mjhnajxcg.cloudfront.net/js/userfox-stable.js",callback)};Userfox.prototype.identify=function(identify){var traits=identify.traits({created:"signup_date"});var email=identify.email();if(!email)return;push("init",{clientId:this.options.clientId,email:email});traits=convertDates(traits,formatDate);push("track",traits)};function formatDate(date){return Math.round(date.getTime()/1e3).toString()}},{alias:193,callback:12,"convert-dates":194,"analytics.js-integration":157,"load-script":166,"global-queue":188}],151:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("UserVoice");var convertDates=require("convert-dates");var unix=require("to-unix-timestamp");var alias=require("alias");var clone=require("clone");var UserVoice=module.exports=integration("UserVoice").assumesPageview().global("UserVoice").global("showClassicWidget").option("apiKey","").option("classic",false).option("forumId",null).option("showWidget",true).option("mode","contact").option("accentColor","#448dd6").option("smartvote",true).option("trigger",null).option("triggerPosition","bottom-right").option("triggerColor","#ffffff").option("triggerBackgroundColor","rgba(46, 49, 51, 0.6)").option("classicMode","full").option("primaryColor","#cc6d00").option("linkColor","#007dbf").option("defaultMode","support").option("tabLabel","Feedback & Support").option("tabColor","#cc6d00").option("tabPosition","middle-right").option("tabInverted",false).tag('<script src="//widget.uservoice.com/{{ apiKey }}.js">');UserVoice.on("construct",function(integration){if(!integration.options.classic)return;integration.group=undefined;integration.identify=integration.identifyClassic;integration.initialize=integration.initializeClassic});UserVoice.prototype.initialize=function(page){var options=this.options;var opts=formatOptions(options);push("set",opts);push("autoprompt",{});if(options.showWidget){options.trigger?push("addTrigger",options.trigger,opts):push("addTrigger",opts)}this.load(this.ready)};UserVoice.prototype.loaded=function(){return!!(window.UserVoice&&window.UserVoice.push!==Array.prototype.push)};UserVoice.prototype.identify=function(identify){var traits=identify.traits({created:"created_at"});traits=convertDates(traits,unix);push("identify",traits)};UserVoice.prototype.group=function(group){var traits=group.traits({created:"created_at"});traits=convertDates(traits,unix);push("identify",{account:traits})};UserVoice.prototype.initializeClassic=function(){var options=this.options;window.showClassicWidget=showClassicWidget;if(options.showWidget)showClassicWidget("showTab",formatClassicOptions(options));this.load(this.ready)};UserVoice.prototype.identifyClassic=function(identify){push("setCustomFields",identify.traits())};function formatOptions(options){return alias(options,{forumId:"forum_id",accentColor:"accent_color",smartvote:"smartvote_enabled",triggerColor:"trigger_color",triggerBackgroundColor:"trigger_background_color",triggerPosition:"trigger_position"})}function formatClassicOptions(options){return alias(options,{forumId:"forum_id",classicMode:"mode",primaryColor:"primary_color",tabPosition:"tab_position",tabColor:"tab_color",linkColor:"link_color",defaultMode:"default_mode",tabLabel:"tab_label",tabInverted:"tab_inverted"})}function showClassicWidget(type,options){type=type||"showLightbox";push(type,"classic_widget",options)}},{"segmentio/analytics.js-integration":157,"global-queue":188,"convert-dates":194,"to-unix-timestamp":197,alias:193,clone:192}],197:[function(require,module,exports){module.exports=toUnixTimestamp;function toUnixTimestamp(date){return Math.floor(date.getTime()/1e3)}},{}],152:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var push=require("global-queue")("_veroq");var Vero=module.exports=integration("Vero").global("_veroq").option("apiKey","").tag('<script src="//d3qxef4rp70elm.cloudfront.net/m.js">');Vero.prototype.initialize=function(page){push("init",{api_key:this.options.apiKey});this.load(this.ready)};Vero.prototype.loaded=function(){return!!(window._veroq&&window._veroq.push!==Array.prototype.push)};Vero.prototype.page=function(page){push("trackPageview")};Vero.prototype.identify=function(identify){var traits=identify.traits();var email=identify.email();var id=identify.userId();if(!id||!email)return;push("user",traits)};Vero.prototype.track=function(track){push("track",track.event(),track.properties())}},{"segmentio/analytics.js-integration":157,"global-queue":188}],153:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var tick=require("next-tick");var each=require("each");var VWO=module.exports=integration("Visual Website Optimizer").option("replay",true);VWO.prototype.initialize=function(){if(this.options.replay)this.replay();this.ready()};VWO.prototype.replay=function(){var analytics=this.analytics;tick(function(){experiments(function(err,traits){if(traits)analytics.identify(traits)})})};function experiments(fn){enqueue(function(){var data={};var ids=window._vwo_exp_ids;if(!ids)return fn();each(ids,function(id){var name=variation(id);if(name)data["Experiment: "+id]=name});fn(null,data)})}function enqueue(fn){window._vis_opt_queue=window._vis_opt_queue||[];window._vis_opt_queue.push(fn)}function variation(id){var experiments=window._vwo_exp;if(!experiments)return null;var experiment=experiments[id];var variationId=experiment.combination_chosen;return variationId?experiment.comb_n[variationId]:null}},{"segmentio/analytics.js-integration":157,"next-tick":45,each:5}],154:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var useHttps=require("use-https");var WebEngage=module.exports=integration("WebEngage").assumesPageview().global("_weq").global("webengage").option("widgetVersion","4.0").option("licenseCode","").tag("http",'<script src="http://cdn.widgets.webengage.com/js/widget/webengage-min-v-4.0.js">').tag("https",'<script src="https://ssl.widgets.webengage.com/js/widget/webengage-min-v-4.0.js">');WebEngage.prototype.initialize=function(page){var _weq=window._weq=window._weq||{};_weq["webengage.licenseCode"]=this.options.licenseCode;_weq["webengage.widgetVersion"]=this.options.widgetVersion;var name=useHttps()?"https":"http";this.load(name,this.ready)};WebEngage.prototype.loaded=function(){return!!window.webengage}},{"segmentio/analytics.js-integration":157,"use-https":159}],155:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var snake=require("to-snake-case");var isEmail=require("is-email");var extend=require("extend");var each=require("each");var type=require("type");var Woopra=module.exports=integration("Woopra").global("woopra").option("domain","").option("cookieName","wooTracker").option("cookieDomain",null).option("cookiePath","/").option("ping",true).option("pingInterval",12e3).option("idleTimeout",3e5).option("downloadTracking",true).option("outgoingTracking",true).option("outgoingIgnoreSubdomain",true).option("downloadPause",200).option("outgoingPause",400).option("ignoreQueryUrl",true).option("hideCampaign",false).tag('<script src="//static.woopra.com/js/w.js">');Woopra.prototype.initialize=function(page){(function(){var i,s,z,w=window,d=document,a=arguments,q="script",f=["config","track","identify","visit","push","call"],c=function(){var i,self=this;self._e=[];for(i=0;i<f.length;i++){(function(f){self[f]=function(){self._e.push([f].concat(Array.prototype.slice.call(arguments,0)));return self}})(f[i])}};w._w=w._w||{};for(i=0;i<a.length;i++){w._w[a[i]]=w[a[i]]=w[a[i]]||new c}})("woopra");this.load(this.ready);each(this.options,function(key,value){key=snake(key);if(null==value)return;if(""===value)return;window.woopra.config(key,value)})};Woopra.prototype.loaded=function(){return!!(window.woopra&&window.woopra.loaded)};Woopra.prototype.page=function(page){var props=page.properties();var name=page.fullName();if(name)props.title=name;window.woopra.track("pv",props)};Woopra.prototype.identify=function(identify){var traits=identify.traits();if(identify.name())traits.name=identify.name();window.woopra.identify(traits).push()};Woopra.prototype.track=function(track){window.woopra.track(track.event(),track.properties())}},{"segmentio/analytics.js-integration":157,"to-snake-case":158,"is-email":19,extend:40,each:5,type:35}],156:[function(require,module,exports){var integration=require("segmentio/analytics.js-integration");var tick=require("next-tick");var bind=require("bind");var when=require("when");var Yandex=module.exports=integration("Yandex Metrica").assumesPageview().global("yandex_metrika_callbacks").global("Ya").option("counterId",null).tag('<script src="//mc.yandex.ru/metrika/watch.js">');Yandex.prototype.initialize=function(page){var id=this.options.counterId;push(function(){window["yaCounter"+id]=new window.Ya.Metrika({id:id})});var loaded=bind(this,this.loaded);var ready=this.ready;this.load(function(){when(loaded,ready)})};Yandex.prototype.loaded=function(){return!!(window.Ya&&window.Ya.Metrika)};function push(callback){window.yandex_metrika_callbacks=window.yandex_metrika_callbacks||[];window.yandex_metrika_callbacks.push(callback)}},{"segmentio/analytics.js-integration":157,"next-tick":45,bind:33,when:182}]},{},{1:"analytics"}); |
src/components/logo.js | roman01la/ihub-events | import React from 'react';
import { LOGO } from '../config/config';
const Logo = () => <img className='ihub-logo' src={LOGO} width={180} />;
export default Logo;
|
src/views/pages/search-page/search-page.js | r-park/soundcloud-redux | import React from 'react';
import PropTypes from 'prop-types';
import { connect } from 'react-redux';
import { searchActions } from 'src/core/search';
import ContentHeader from '../../components/content-header';
import Tracklist from '../../components/tracklist';
import './search-page.css';
export class SearchPage extends React.Component {
static propTypes = {
loadSearchResults: PropTypes.func.isRequired,
query: PropTypes.string.isRequired
};
componentWillMount() {
this.props.loadSearchResults(this.props.query);
}
componentWillUpdate(nextProps) {
if (nextProps.query !== this.props.query) {
this.props.loadSearchResults(nextProps.query);
}
}
render() {
return (
<section>
<ContentHeader
section="Search Results"
title={this.props.query}
/>
<Tracklist />
</section>
);
}
}
//=====================================
// CONNECT
//-------------------------------------
const mapStateToProps = (state, props) => {
return {
query: new URLSearchParams(props.location.search).get('q')
};
};
const mapDispatchToProps = {
loadSearchResults: searchActions.loadSearchResults
};
export default connect(
mapStateToProps,
mapDispatchToProps
)(SearchPage);
|
packages/ringcentral-widgets-docs/src/app/pages/Components/MeetingScheduleButton/Demo.js | u9520107/ringcentral-js-widget | import React from 'react';
// eslint-disable-next-line
import MeetingScheduleButton from 'ringcentral-widgets/components/MeetingScheduleButton';
const props = {};
props.onClick = () => alert('clicked');
/**
* A example of `MeetingScheduleButton`
*/
const MeetingScheduleButtonDemo = () => (
<MeetingScheduleButton
{...props}
/>
);
export default MeetingScheduleButtonDemo;
|
ajax/libs/highstock/2.1.3/highstock.src.js | KyleMit/cdnjs | // ==ClosureCompiler==
// @compilation_level SIMPLE_OPTIMIZATIONS
/**
* @license Highstock JS v2.1.3 (2015-02-27)
*
* (c) 2009-2014 Torstein Honsi
*
* License: www.highcharts.com/license
*/
// JSLint options:
/*global Highcharts, HighchartsAdapter, document, window, navigator, setInterval, clearInterval, clearTimeout, setTimeout, location, jQuery, $, console, each, grep */
/*jslint ass: true, sloppy: true, forin: true, plusplus: true, nomen: true, vars: true, regexp: true, newcap: true, browser: true, continue: true, white: true */
(function () {
// encapsulated variables
var UNDEFINED,
doc = document,
win = window,
math = Math,
mathRound = math.round,
mathFloor = math.floor,
mathCeil = math.ceil,
mathMax = math.max,
mathMin = math.min,
mathAbs = math.abs,
mathCos = math.cos,
mathSin = math.sin,
mathPI = math.PI,
deg2rad = mathPI * 2 / 360,
// some variables
userAgent = navigator.userAgent,
isOpera = win.opera,
isIE = /(msie|trident)/i.test(userAgent) && !isOpera,
docMode8 = doc.documentMode === 8,
isWebKit = /AppleWebKit/.test(userAgent),
isFirefox = /Firefox/.test(userAgent),
isTouchDevice = /(Mobile|Android|Windows Phone)/.test(userAgent),
SVG_NS = 'http://www.w3.org/2000/svg',
hasSVG = !!doc.createElementNS && !!doc.createElementNS(SVG_NS, 'svg').createSVGRect,
hasBidiBug = isFirefox && parseInt(userAgent.split('Firefox/')[1], 10) < 4, // issue #38
useCanVG = !hasSVG && !isIE && !!doc.createElement('canvas').getContext,
Renderer,
hasTouch,
symbolSizes = {},
idCounter = 0,
garbageBin,
defaultOptions,
dateFormat, // function
globalAnimation,
pathAnim,
timeUnits,
noop = function () { return UNDEFINED; },
charts = [],
chartCount = 0,
PRODUCT = 'Highstock',
VERSION = '2.1.3',
// some constants for frequently used strings
DIV = 'div',
ABSOLUTE = 'absolute',
RELATIVE = 'relative',
HIDDEN = 'hidden',
PREFIX = 'highcharts-',
VISIBLE = 'visible',
PX = 'px',
NONE = 'none',
M = 'M',
L = 'L',
numRegex = /^[0-9]+$/,
NORMAL_STATE = '',
HOVER_STATE = 'hover',
SELECT_STATE = 'select',
marginNames = ['plotTop', 'marginRight', 'marginBottom', 'plotLeft'],
// Object for extending Axis
AxisPlotLineOrBandExtension,
// constants for attributes
STROKE_WIDTH = 'stroke-width',
// time methods, changed based on whether or not UTC is used
Date, // Allow using a different Date class
makeTime,
timezoneOffset,
getTimezoneOffset,
getMinutes,
getHours,
getDay,
getDate,
getMonth,
getFullYear,
setMinutes,
setHours,
setDate,
setMonth,
setFullYear,
// lookup over the types and the associated classes
seriesTypes = {},
Highcharts;
// The Highcharts namespace
Highcharts = win.Highcharts = win.Highcharts ? error(16, true) : {};
Highcharts.seriesTypes = seriesTypes;
/**
* Extend an object with the members of another
* @param {Object} a The object to be extended
* @param {Object} b The object to add to the first one
*/
var extend = Highcharts.extend = function (a, b) {
var n;
if (!a) {
a = {};
}
for (n in b) {
a[n] = b[n];
}
return a;
};
/**
* Deep merge two or more objects and return a third object. If the first argument is
* true, the contents of the second object is copied into the first object.
* Previously this function redirected to jQuery.extend(true), but this had two limitations.
* First, it deep merged arrays, which lead to workarounds in Highcharts. Second,
* it copied properties from extended prototypes.
*/
function merge() {
var i,
args = arguments,
len,
ret = {},
doCopy = function (copy, original) {
var value, key;
// An object is replacing a primitive
if (typeof copy !== 'object') {
copy = {};
}
for (key in original) {
if (original.hasOwnProperty(key)) {
value = original[key];
// Copy the contents of objects, but not arrays or DOM nodes
if (value && typeof value === 'object' && Object.prototype.toString.call(value) !== '[object Array]'
&& key !== 'renderTo' && typeof value.nodeType !== 'number') {
copy[key] = doCopy(copy[key] || {}, value);
// Primitives and arrays are copied over directly
} else {
copy[key] = original[key];
}
}
}
return copy;
};
// If first argument is true, copy into the existing object. Used in setOptions.
if (args[0] === true) {
ret = args[1];
args = Array.prototype.slice.call(args, 2);
}
// For each argument, extend the return
len = args.length;
for (i = 0; i < len; i++) {
ret = doCopy(ret, args[i]);
}
return ret;
}
/**
* Shortcut for parseInt
* @param {Object} s
* @param {Number} mag Magnitude
*/
function pInt(s, mag) {
return parseInt(s, mag || 10);
}
/**
* Check for string
* @param {Object} s
*/
function isString(s) {
return typeof s === 'string';
}
/**
* Check for object
* @param {Object} obj
*/
function isObject(obj) {
return obj && typeof obj === 'object';
}
/**
* Check for array
* @param {Object} obj
*/
function isArray(obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
}
/**
* Check for number
* @param {Object} n
*/
function isNumber(n) {
return typeof n === 'number';
}
function log2lin(num) {
return math.log(num) / math.LN10;
}
function lin2log(num) {
return math.pow(10, num);
}
/**
* Remove last occurence of an item from an array
* @param {Array} arr
* @param {Mixed} item
*/
function erase(arr, item) {
var i = arr.length;
while (i--) {
if (arr[i] === item) {
arr.splice(i, 1);
break;
}
}
//return arr;
}
/**
* Returns true if the object is not null or undefined. Like MooTools' $.defined.
* @param {Object} obj
*/
function defined(obj) {
return obj !== UNDEFINED && obj !== null;
}
/**
* Set or get an attribute or an object of attributes. Can't use jQuery attr because
* it attempts to set expando properties on the SVG element, which is not allowed.
*
* @param {Object} elem The DOM element to receive the attribute(s)
* @param {String|Object} prop The property or an abject of key-value pairs
* @param {String} value The value if a single property is set
*/
function attr(elem, prop, value) {
var key,
ret;
// if the prop is a string
if (isString(prop)) {
// set the value
if (defined(value)) {
elem.setAttribute(prop, value);
// get the value
} else if (elem && elem.getAttribute) { // elem not defined when printing pie demo...
ret = elem.getAttribute(prop);
}
// else if prop is defined, it is a hash of key/value pairs
} else if (defined(prop) && isObject(prop)) {
for (key in prop) {
elem.setAttribute(key, prop[key]);
}
}
return ret;
}
/**
* Check if an element is an array, and if not, make it into an array. Like
* MooTools' $.splat.
*/
function splat(obj) {
return isArray(obj) ? obj : [obj];
}
/**
* Return the first value that is defined. Like MooTools' $.pick.
*/
var pick = Highcharts.pick = function () {
var args = arguments,
i,
arg,
length = args.length;
for (i = 0; i < length; i++) {
arg = args[i];
if (arg !== UNDEFINED && arg !== null) {
return arg;
}
}
};
/**
* Set CSS on a given element
* @param {Object} el
* @param {Object} styles Style object with camel case property names
*/
function css(el, styles) {
if (isIE && !hasSVG) { // #2686
if (styles && styles.opacity !== UNDEFINED) {
styles.filter = 'alpha(opacity=' + (styles.opacity * 100) + ')';
}
}
extend(el.style, styles);
}
/**
* Utility function to create element with attributes and styles
* @param {Object} tag
* @param {Object} attribs
* @param {Object} styles
* @param {Object} parent
* @param {Object} nopad
*/
function createElement(tag, attribs, styles, parent, nopad) {
var el = doc.createElement(tag);
if (attribs) {
extend(el, attribs);
}
if (nopad) {
css(el, {padding: 0, border: NONE, margin: 0});
}
if (styles) {
css(el, styles);
}
if (parent) {
parent.appendChild(el);
}
return el;
}
/**
* Extend a prototyped class by new members
* @param {Object} parent
* @param {Object} members
*/
function extendClass(parent, members) {
var object = function () { return UNDEFINED; };
object.prototype = new parent();
extend(object.prototype, members);
return object;
}
/**
* Pad a string to a given length by adding 0 to the beginning
* @param {Number} number
* @param {Number} length
*/
function pad(number, length) {
// Create an array of the remaining length +1 and join it with 0's
return new Array((length || 2) + 1 - String(number).length).join(0) + number;
}
/**
* Wrap a method with extended functionality, preserving the original function
* @param {Object} obj The context object that the method belongs to
* @param {String} method The name of the method to extend
* @param {Function} func A wrapper function callback. This function is called with the same arguments
* as the original function, except that the original function is unshifted and passed as the first
* argument.
*/
var wrap = Highcharts.wrap = function (obj, method, func) {
var proceed = obj[method];
obj[method] = function () {
var args = Array.prototype.slice.call(arguments);
args.unshift(proceed);
return func.apply(this, args);
};
};
function getTZOffset(timestamp) {
return ((getTimezoneOffset && getTimezoneOffset(timestamp)) || timezoneOffset || 0) * 60000;
}
/**
* Based on http://www.php.net/manual/en/function.strftime.php
* @param {String} format
* @param {Number} timestamp
* @param {Boolean} capitalize
*/
dateFormat = function (format, timestamp, capitalize) {
if (!defined(timestamp) || isNaN(timestamp)) {
return 'Invalid date';
}
format = pick(format, '%Y-%m-%d %H:%M:%S');
var date = new Date(timestamp - getTZOffset(timestamp)),
key, // used in for constuct below
// get the basic time values
hours = date[getHours](),
day = date[getDay](),
dayOfMonth = date[getDate](),
month = date[getMonth](),
fullYear = date[getFullYear](),
lang = defaultOptions.lang,
langWeekdays = lang.weekdays,
// List all format keys. Custom formats can be added from the outside.
replacements = extend({
// Day
'a': langWeekdays[day].substr(0, 3), // Short weekday, like 'Mon'
'A': langWeekdays[day], // Long weekday, like 'Monday'
'd': pad(dayOfMonth), // Two digit day of the month, 01 to 31
'e': dayOfMonth, // Day of the month, 1 through 31
'w': day,
// Week (none implemented)
//'W': weekNumber(),
// Month
'b': lang.shortMonths[month], // Short month, like 'Jan'
'B': lang.months[month], // Long month, like 'January'
'm': pad(month + 1), // Two digit month number, 01 through 12
// Year
'y': fullYear.toString().substr(2, 2), // Two digits year, like 09 for 2009
'Y': fullYear, // Four digits year, like 2009
// Time
'H': pad(hours), // Two digits hours in 24h format, 00 through 23
'I': pad((hours % 12) || 12), // Two digits hours in 12h format, 00 through 11
'l': (hours % 12) || 12, // Hours in 12h format, 1 through 12
'M': pad(date[getMinutes]()), // Two digits minutes, 00 through 59
'p': hours < 12 ? 'AM' : 'PM', // Upper case AM or PM
'P': hours < 12 ? 'am' : 'pm', // Lower case AM or PM
'S': pad(date.getSeconds()), // Two digits seconds, 00 through 59
'L': pad(mathRound(timestamp % 1000), 3) // Milliseconds (naming from Ruby)
}, Highcharts.dateFormats);
// do the replaces
for (key in replacements) {
while (format.indexOf('%' + key) !== -1) { // regex would do it in one line, but this is faster
format = format.replace('%' + key, typeof replacements[key] === 'function' ? replacements[key](timestamp) : replacements[key]);
}
}
// Optionally capitalize the string and return
return capitalize ? format.substr(0, 1).toUpperCase() + format.substr(1) : format;
};
/**
* Format a single variable. Similar to sprintf, without the % prefix.
*/
function formatSingle(format, val) {
var floatRegex = /f$/,
decRegex = /\.([0-9])/,
lang = defaultOptions.lang,
decimals;
if (floatRegex.test(format)) { // float
decimals = format.match(decRegex);
decimals = decimals ? decimals[1] : -1;
if (val !== null) {
val = Highcharts.numberFormat(
val,
decimals,
lang.decimalPoint,
format.indexOf(',') > -1 ? lang.thousandsSep : ''
);
}
} else {
val = dateFormat(format, val);
}
return val;
}
/**
* Format a string according to a subset of the rules of Python's String.format method.
*/
function format(str, ctx) {
var splitter = '{',
isInside = false,
segment,
valueAndFormat,
path,
i,
len,
ret = [],
val,
index;
while ((index = str.indexOf(splitter)) !== -1) {
segment = str.slice(0, index);
if (isInside) { // we're on the closing bracket looking back
valueAndFormat = segment.split(':');
path = valueAndFormat.shift().split('.'); // get first and leave format
len = path.length;
val = ctx;
// Assign deeper paths
for (i = 0; i < len; i++) {
val = val[path[i]];
}
// Format the replacement
if (valueAndFormat.length) {
val = formatSingle(valueAndFormat.join(':'), val);
}
// Push the result and advance the cursor
ret.push(val);
} else {
ret.push(segment);
}
str = str.slice(index + 1); // the rest
isInside = !isInside; // toggle
splitter = isInside ? '}' : '{'; // now look for next matching bracket
}
ret.push(str);
return ret.join('');
}
/**
* Get the magnitude of a number
*/
function getMagnitude(num) {
return math.pow(10, mathFloor(math.log(num) / math.LN10));
}
/**
* Take an interval and normalize it to multiples of 1, 2, 2.5 and 5
* @param {Number} interval
* @param {Array} multiples
* @param {Number} magnitude
* @param {Object} options
*/
function normalizeTickInterval(interval, multiples, magnitude, allowDecimals, preventExceed) {
var normalized,
i,
retInterval = interval;
// round to a tenfold of 1, 2, 2.5 or 5
magnitude = pick(magnitude, 1);
normalized = interval / magnitude;
// multiples for a linear scale
if (!multiples) {
multiples = [1, 2, 2.5, 5, 10];
// the allowDecimals option
if (allowDecimals === false) {
if (magnitude === 1) {
multiples = [1, 2, 5, 10];
} else if (magnitude <= 0.1) {
multiples = [1 / magnitude];
}
}
}
// normalize the interval to the nearest multiple
for (i = 0; i < multiples.length; i++) {
retInterval = multiples[i];
if ((preventExceed && retInterval * magnitude >= interval) || // only allow tick amounts smaller than natural
(!preventExceed && (normalized <= (multiples[i] + (multiples[i + 1] || multiples[i])) / 2))) {
break;
}
}
// multiply back to the correct magnitude
retInterval *= magnitude;
return retInterval;
}
/**
* Utility method that sorts an object array and keeping the order of equal items.
* ECMA script standard does not specify the behaviour when items are equal.
*/
function stableSort(arr, sortFunction) {
var length = arr.length,
sortValue,
i;
// Add index to each item
for (i = 0; i < length; i++) {
arr[i].ss_i = i; // stable sort index
}
arr.sort(function (a, b) {
sortValue = sortFunction(a, b);
return sortValue === 0 ? a.ss_i - b.ss_i : sortValue;
});
// Remove index from items
for (i = 0; i < length; i++) {
delete arr[i].ss_i; // stable sort index
}
}
/**
* Non-recursive method to find the lowest member of an array. Math.min raises a maximum
* call stack size exceeded error in Chrome when trying to apply more than 150.000 points. This
* method is slightly slower, but safe.
*/
function arrayMin(data) {
var i = data.length,
min = data[0];
while (i--) {
if (data[i] < min) {
min = data[i];
}
}
return min;
}
/**
* Non-recursive method to find the lowest member of an array. Math.min raises a maximum
* call stack size exceeded error in Chrome when trying to apply more than 150.000 points. This
* method is slightly slower, but safe.
*/
function arrayMax(data) {
var i = data.length,
max = data[0];
while (i--) {
if (data[i] > max) {
max = data[i];
}
}
return max;
}
/**
* Utility method that destroys any SVGElement or VMLElement that are properties on the given object.
* It loops all properties and invokes destroy if there is a destroy method. The property is
* then delete'ed.
* @param {Object} The object to destroy properties on
* @param {Object} Exception, do not destroy this property, only delete it.
*/
function destroyObjectProperties(obj, except) {
var n;
for (n in obj) {
// If the object is non-null and destroy is defined
if (obj[n] && obj[n] !== except && obj[n].destroy) {
// Invoke the destroy
obj[n].destroy();
}
// Delete the property from the object.
delete obj[n];
}
}
/**
* Discard an element by moving it to the bin and delete
* @param {Object} The HTML node to discard
*/
function discardElement(element) {
// create a garbage bin element, not part of the DOM
if (!garbageBin) {
garbageBin = createElement(DIV);
}
// move the node and empty bin
if (element) {
garbageBin.appendChild(element);
}
garbageBin.innerHTML = '';
}
/**
* Provide error messages for debugging, with links to online explanation
*/
function error (code, stop) {
var msg = 'Highcharts error #' + code + ': www.highcharts.com/errors/' + code;
if (stop) {
throw msg;
}
// else ...
if (win.console) {
console.log(msg);
}
}
/**
* Fix JS round off float errors
* @param {Number} num
*/
function correctFloat(num) {
return parseFloat(
num.toPrecision(14)
);
}
/**
* Set the global animation to either a given value, or fall back to the
* given chart's animation option
* @param {Object} animation
* @param {Object} chart
*/
function setAnimation(animation, chart) {
globalAnimation = pick(animation, chart.animation);
}
/**
* The time unit lookup
*/
timeUnits = {
millisecond: 1,
second: 1000,
minute: 60000,
hour: 3600000,
day: 24 * 3600000,
week: 7 * 24 * 3600000,
month: 28 * 24 * 3600000,
year: 364 * 24 * 3600000
};
/**
* Format a number and return a string based on input settings
* @param {Number} number The input number to format
* @param {Number} decimals The amount of decimals
* @param {String} decPoint The decimal point, defaults to the one given in the lang options
* @param {String} thousandsSep The thousands separator, defaults to the one given in the lang options
*/
Highcharts.numberFormat = function (number, decimals, decPoint, thousandsSep) {
var lang = defaultOptions.lang,
// http://kevin.vanzonneveld.net/techblog/article/javascript_equivalent_for_phps_number_format/
n = +number || 0,
c = decimals === -1 ?
mathMin((n.toString().split('.')[1] || '').length, 20) : // Preserve decimals. Not huge numbers (#3793).
(isNaN(decimals = mathAbs(decimals)) ? 2 : decimals),
d = decPoint === undefined ? lang.decimalPoint : decPoint,
t = thousandsSep === undefined ? lang.thousandsSep : thousandsSep,
s = n < 0 ? "-" : "",
i = String(pInt(n = mathAbs(n).toFixed(c))),
j = i.length > 3 ? i.length % 3 : 0;
return (s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) +
(c ? d + mathAbs(n - i).toFixed(c).slice(2) : ""));
};
/**
* Path interpolation algorithm used across adapters
*/
pathAnim = {
/**
* Prepare start and end values so that the path can be animated one to one
*/
init: function (elem, fromD, toD) {
fromD = fromD || '';
var shift = elem.shift,
bezier = fromD.indexOf('C') > -1,
numParams = bezier ? 7 : 3,
endLength,
slice,
i,
start = fromD.split(' '),
end = [].concat(toD), // copy
startBaseLine,
endBaseLine,
sixify = function (arr) { // in splines make move points have six parameters like bezier curves
i = arr.length;
while (i--) {
if (arr[i] === M) {
arr.splice(i + 1, 0, arr[i + 1], arr[i + 2], arr[i + 1], arr[i + 2]);
}
}
};
if (bezier) {
sixify(start);
sixify(end);
}
// pull out the base lines before padding
if (elem.isArea) {
startBaseLine = start.splice(start.length - 6, 6);
endBaseLine = end.splice(end.length - 6, 6);
}
// if shifting points, prepend a dummy point to the end path
if (shift <= end.length / numParams && start.length === end.length) {
while (shift--) {
end = [].concat(end).splice(0, numParams).concat(end);
}
}
elem.shift = 0; // reset for following animations
// copy and append last point until the length matches the end length
if (start.length) {
endLength = end.length;
while (start.length < endLength) {
//bezier && sixify(start);
slice = [].concat(start).splice(start.length - numParams, numParams);
if (bezier) { // disable first control point
slice[numParams - 6] = slice[numParams - 2];
slice[numParams - 5] = slice[numParams - 1];
}
start = start.concat(slice);
}
}
if (startBaseLine) { // append the base lines for areas
start = start.concat(startBaseLine);
end = end.concat(endBaseLine);
}
return [start, end];
},
/**
* Interpolate each value of the path and return the array
*/
step: function (start, end, pos, complete) {
var ret = [],
i = start.length,
startVal;
if (pos === 1) { // land on the final path without adjustment points appended in the ends
ret = complete;
} else if (i === end.length && pos < 1) {
while (i--) {
startVal = parseFloat(start[i]);
ret[i] =
isNaN(startVal) ? // a letter instruction like M or L
start[i] :
pos * (parseFloat(end[i] - startVal)) + startVal;
}
} else { // if animation is finished or length not matching, land on right value
ret = end;
}
return ret;
}
};
(function ($) {
/**
* The default HighchartsAdapter for jQuery
*/
win.HighchartsAdapter = win.HighchartsAdapter || ($ && {
/**
* Initialize the adapter by applying some extensions to jQuery
*/
init: function (pathAnim) {
// extend the animate function to allow SVG animations
var Fx = $.fx;
/*jslint unparam: true*//* allow unused param x in this function */
$.extend($.easing, {
easeOutQuad: function (x, t, b, c, d) {
return -c * (t /= d) * (t - 2) + b;
}
});
/*jslint unparam: false*/
// extend some methods to check for elem.attr, which means it is a Highcharts SVG object
$.each(['cur', '_default', 'width', 'height', 'opacity'], function (i, fn) {
var obj = Fx.step,
base;
// Handle different parent objects
if (fn === 'cur') {
obj = Fx.prototype; // 'cur', the getter, relates to Fx.prototype
} else if (fn === '_default' && $.Tween) { // jQuery 1.8 model
obj = $.Tween.propHooks[fn];
fn = 'set';
}
// Overwrite the method
base = obj[fn];
if (base) { // step.width and step.height don't exist in jQuery < 1.7
// create the extended function replacement
obj[fn] = function (fx) {
var elem;
// Fx.prototype.cur does not use fx argument
fx = i ? fx : this;
// Don't run animations on textual properties like align (#1821)
if (fx.prop === 'align') {
return;
}
// shortcut
elem = fx.elem;
// Fx.prototype.cur returns the current value. The other ones are setters
// and returning a value has no effect.
return elem.attr ? // is SVG element wrapper
elem.attr(fx.prop, fn === 'cur' ? UNDEFINED : fx.now) : // apply the SVG wrapper's method
base.apply(this, arguments); // use jQuery's built-in method
};
}
});
// Extend the opacity getter, needed for fading opacity with IE9 and jQuery 1.10+
wrap($.cssHooks.opacity, 'get', function (proceed, elem, computed) {
return elem.attr ? (elem.opacity || 0) : proceed.call(this, elem, computed);
});
// Define the setter function for d (path definitions)
this.addAnimSetter('d', function (fx) {
var elem = fx.elem,
ends;
// Normally start and end should be set in state == 0, but sometimes,
// for reasons unknown, this doesn't happen. Perhaps state == 0 is skipped
// in these cases
if (!fx.started) {
ends = pathAnim.init(elem, elem.d, elem.toD);
fx.start = ends[0];
fx.end = ends[1];
fx.started = true;
}
// Interpolate each value of the path
elem.attr('d', pathAnim.step(fx.start, fx.end, fx.pos, elem.toD));
});
/**
* Utility for iterating over an array. Parameters are reversed compared to jQuery.
* @param {Array} arr
* @param {Function} fn
*/
this.each = Array.prototype.forEach ?
function (arr, fn) { // modern browsers
return Array.prototype.forEach.call(arr, fn);
} :
function (arr, fn) { // legacy
var i,
len = arr.length;
for (i = 0; i < len; i++) {
if (fn.call(arr[i], arr[i], i, arr) === false) {
return i;
}
}
};
/**
* Register Highcharts as a plugin in the respective framework
*/
$.fn.highcharts = function () {
var constr = 'Chart', // default constructor
args = arguments,
options,
ret,
chart;
if (this[0]) {
if (isString(args[0])) {
constr = args[0];
args = Array.prototype.slice.call(args, 1);
}
options = args[0];
// Create the chart
if (options !== UNDEFINED) {
/*jslint unused:false*/
options.chart = options.chart || {};
options.chart.renderTo = this[0];
chart = new Highcharts[constr](options, args[1]);
ret = this;
/*jslint unused:true*/
}
// When called without parameters or with the return argument, get a predefined chart
if (options === UNDEFINED) {
ret = charts[attr(this[0], 'data-highcharts-chart')];
}
}
return ret;
};
},
/**
* Add an animation setter for a specific property
*/
addAnimSetter: function (prop, setter) {
// jQuery 1.8 style
if ($.Tween) {
$.Tween.propHooks[prop] = {
set: setter
};
// pre 1.8
} else {
$.fx.step[prop] = setter;
}
},
/**
* Downloads a script and executes a callback when done.
* @param {String} scriptLocation
* @param {Function} callback
*/
getScript: $.getScript,
/**
* Return the index of an item in an array, or -1 if not found
*/
inArray: $.inArray,
/**
* A direct link to jQuery methods. MooTools and Prototype adapters must be implemented for each case of method.
* @param {Object} elem The HTML element
* @param {String} method Which method to run on the wrapped element
*/
adapterRun: function (elem, method) {
return $(elem)[method]();
},
/**
* Filter an array
*/
grep: $.grep,
/**
* Map an array
* @param {Array} arr
* @param {Function} fn
*/
map: function (arr, fn) {
//return jQuery.map(arr, fn);
var results = [],
i = 0,
len = arr.length;
for (; i < len; i++) {
results[i] = fn.call(arr[i], arr[i], i, arr);
}
return results;
},
/**
* Get the position of an element relative to the top left of the page
*/
offset: function (el) {
return $(el).offset();
},
/**
* Add an event listener
* @param {Object} el A HTML element or custom object
* @param {String} event The event type
* @param {Function} fn The event handler
*/
addEvent: function (el, event, fn) {
$(el).bind(event, fn);
},
/**
* Remove event added with addEvent
* @param {Object} el The object
* @param {String} eventType The event type. Leave blank to remove all events.
* @param {Function} handler The function to remove
*/
removeEvent: function (el, eventType, handler) {
// workaround for jQuery issue with unbinding custom events:
// http://forum.jQuery.com/topic/javascript-error-when-unbinding-a-custom-event-using-jQuery-1-4-2
var func = doc.removeEventListener ? 'removeEventListener' : 'detachEvent';
if (doc[func] && el && !el[func]) {
el[func] = function () {};
}
$(el).unbind(eventType, handler);
},
/**
* Fire an event on a custom object
* @param {Object} el
* @param {String} type
* @param {Object} eventArguments
* @param {Function} defaultFunction
*/
fireEvent: function (el, type, eventArguments, defaultFunction) {
var event = $.Event(type),
detachedType = 'detached' + type,
defaultPrevented;
// Remove warnings in Chrome when accessing returnValue (#2790), layerX and layerY. Although Highcharts
// never uses these properties, Chrome includes them in the default click event and
// raises the warning when they are copied over in the extend statement below.
//
// To avoid problems in IE (see #1010) where we cannot delete the properties and avoid
// testing if they are there (warning in chrome) the only option is to test if running IE.
if (!isIE && eventArguments) {
delete eventArguments.layerX;
delete eventArguments.layerY;
delete eventArguments.returnValue;
}
extend(event, eventArguments);
// Prevent jQuery from triggering the object method that is named the
// same as the event. For example, if the event is 'select', jQuery
// attempts calling el.select and it goes into a loop.
if (el[type]) {
el[detachedType] = el[type];
el[type] = null;
}
// Wrap preventDefault and stopPropagation in try/catch blocks in
// order to prevent JS errors when cancelling events on non-DOM
// objects. #615.
/*jslint unparam: true*/
$.each(['preventDefault', 'stopPropagation'], function (i, fn) {
var base = event[fn];
event[fn] = function () {
try {
base.call(event);
} catch (e) {
if (fn === 'preventDefault') {
defaultPrevented = true;
}
}
};
});
/*jslint unparam: false*/
// trigger it
$(el).trigger(event);
// attach the method
if (el[detachedType]) {
el[type] = el[detachedType];
el[detachedType] = null;
}
if (defaultFunction && !event.isDefaultPrevented() && !defaultPrevented) {
defaultFunction(event);
}
},
/**
* Extension method needed for MooTools
*/
washMouseEvent: function (e) {
var ret = e.originalEvent || e;
// computed by jQuery, needed by IE8
if (ret.pageX === UNDEFINED) { // #1236
ret.pageX = e.pageX;
ret.pageY = e.pageY;
}
return ret;
},
/**
* Animate a HTML element or SVG element wrapper
* @param {Object} el
* @param {Object} params
* @param {Object} options jQuery-like animation options: duration, easing, callback
*/
animate: function (el, params, options) {
var $el = $(el);
if (!el.style) {
el.style = {}; // #1881
}
if (params.d) {
el.toD = params.d; // keep the array form for paths, used in $.fx.step.d
params.d = 1; // because in jQuery, animating to an array has a different meaning
}
$el.stop();
if (params.opacity !== UNDEFINED && el.attr) {
params.opacity += 'px'; // force jQuery to use same logic as width and height (#2161)
}
el.hasAnim = 1; // #3342
$el.animate(params, options);
},
/**
* Stop running animation
*/
stop: function (el) {
if (el.hasAnim) { // #3342, memory leak on calling $(el) from destroy
$(el).stop();
}
}
});
}(win.jQuery));
// check for a custom HighchartsAdapter defined prior to this file
var globalAdapter = win.HighchartsAdapter,
adapter = globalAdapter || {};
// Initialize the adapter
if (globalAdapter) {
globalAdapter.init.call(globalAdapter, pathAnim);
}
// Utility functions. If the HighchartsAdapter is not defined, adapter is an empty object
// and all the utility functions will be null. In that case they are populated by the
// default adapters below.
var adapterRun = adapter.adapterRun,
getScript = adapter.getScript,
inArray = adapter.inArray,
each = Highcharts.each = adapter.each,
grep = adapter.grep,
offset = adapter.offset,
map = adapter.map,
addEvent = adapter.addEvent,
removeEvent = adapter.removeEvent,
fireEvent = adapter.fireEvent,
washMouseEvent = adapter.washMouseEvent,
animate = adapter.animate,
stop = adapter.stop;
/* ****************************************************************************
* Handle the options *
*****************************************************************************/
defaultOptions = {
colors: ['#7cb5ec', '#434348', '#90ed7d', '#f7a35c',
'#8085e9', '#f15c80', '#e4d354', '#2b908f', '#f45b5b', '#91e8e1'],
symbols: ['circle', 'diamond', 'square', 'triangle', 'triangle-down'],
lang: {
loading: 'Loading...',
months: ['January', 'February', 'March', 'April', 'May', 'June', 'July',
'August', 'September', 'October', 'November', 'December'],
shortMonths: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
weekdays: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
decimalPoint: '.',
numericSymbols: ['k', 'M', 'G', 'T', 'P', 'E'], // SI prefixes used in axis labels
resetZoom: 'Reset zoom',
resetZoomTitle: 'Reset zoom level 1:1',
thousandsSep: ' '
},
global: {
useUTC: true,
//timezoneOffset: 0,
canvasToolsURL: 'http://code.highcharts.com/stock/2.1.3/modules/canvas-tools.js',
VMLRadialGradientURL: 'http://code.highcharts.com/stock/2.1.3/gfx/vml-radial-gradient.png'
},
chart: {
//animation: true,
//alignTicks: false,
//reflow: true,
//className: null,
//events: { load, selection },
//margin: [null],
//marginTop: null,
//marginRight: null,
//marginBottom: null,
//marginLeft: null,
borderColor: '#4572A7',
//borderWidth: 0,
borderRadius: 0,
defaultSeriesType: 'line',
ignoreHiddenSeries: true,
//inverted: false,
//shadow: false,
spacing: [10, 10, 15, 10],
//spacingTop: 10,
//spacingRight: 10,
//spacingBottom: 15,
//spacingLeft: 10,
//style: {
// fontFamily: '"Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, Helvetica, sans-serif', // default font
// fontSize: '12px'
//},
backgroundColor: '#FFFFFF',
//plotBackgroundColor: null,
plotBorderColor: '#C0C0C0',
//plotBorderWidth: 0,
//plotShadow: false,
//zoomType: ''
resetZoomButton: {
theme: {
zIndex: 20
},
position: {
align: 'right',
x: -10,
//verticalAlign: 'top',
y: 10
}
// relativeTo: 'plot'
}
},
title: {
text: 'Chart title',
align: 'center',
// floating: false,
margin: 15,
// x: 0,
// verticalAlign: 'top',
// y: null,
style: {
color: '#333333',
fontSize: '18px'
}
},
subtitle: {
text: '',
align: 'center',
// floating: false
// x: 0,
// verticalAlign: 'top',
// y: null,
style: {
color: '#555555'
}
},
plotOptions: {
line: { // base series options
allowPointSelect: false,
showCheckbox: false,
animation: {
duration: 1000
},
//connectNulls: false,
//cursor: 'default',
//clip: true,
//dashStyle: null,
//enableMouseTracking: true,
events: {},
//legendIndex: 0,
//linecap: 'round',
lineWidth: 2,
//shadow: false,
// stacking: null,
marker: {
//enabled: true,
//symbol: null,
lineWidth: 0,
radius: 4,
lineColor: '#FFFFFF',
//fillColor: null,
states: { // states for a single point
hover: {
enabled: true,
lineWidthPlus: 1,
radiusPlus: 2
},
select: {
fillColor: '#FFFFFF',
lineColor: '#000000',
lineWidth: 2
}
}
},
point: {
events: {}
},
dataLabels: {
align: 'center',
// defer: true,
// enabled: false,
formatter: function () {
return this.y === null ? '' : Highcharts.numberFormat(this.y, -1);
},
style: {
color: 'contrast',
fontSize: '11px',
fontWeight: 'bold',
textShadow: '0 0 6px contrast, 0 0 3px contrast'
},
verticalAlign: 'bottom', // above singular point
x: 0,
y: 0,
// backgroundColor: undefined,
// borderColor: undefined,
// borderRadius: undefined,
// borderWidth: undefined,
padding: 5
// shadow: false
},
cropThreshold: 300, // draw points outside the plot area when the number of points is less than this
pointRange: 0,
//pointStart: 0,
//pointInterval: 1,
//showInLegend: null, // auto: true for standalone series, false for linked series
states: { // states for the entire series
hover: {
//enabled: false,
lineWidthPlus: 1,
marker: {
// lineWidth: base + 1,
// radius: base + 1
},
halo: {
size: 10,
opacity: 0.25
}
},
select: {
marker: {}
}
},
stickyTracking: true,
//tooltip: {
//pointFormat: '<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.y}</b>'
//valueDecimals: null,
//xDateFormat: '%A, %b %e, %Y',
//valuePrefix: '',
//ySuffix: ''
//}
turboThreshold: 1000
// zIndex: null
}
},
labels: {
//items: [],
style: {
//font: defaultFont,
position: ABSOLUTE,
color: '#3E576F'
}
},
legend: {
enabled: true,
align: 'center',
//floating: false,
layout: 'horizontal',
labelFormatter: function () {
return this.name;
},
//borderWidth: 0,
borderColor: '#909090',
borderRadius: 0,
navigation: {
// animation: true,
activeColor: '#274b6d',
// arrowSize: 12
inactiveColor: '#CCC'
// style: {} // text styles
},
// margin: 20,
// reversed: false,
shadow: false,
// backgroundColor: null,
/*style: {
padding: '5px'
},*/
itemStyle: {
color: '#333333',
fontSize: '12px',
fontWeight: 'bold'
},
itemHoverStyle: {
//cursor: 'pointer', removed as of #601
color: '#000'
},
itemHiddenStyle: {
color: '#CCC'
},
itemCheckboxStyle: {
position: ABSOLUTE,
width: '13px', // for IE precision
height: '13px'
},
// itemWidth: undefined,
// symbolRadius: 0,
// symbolWidth: 16,
symbolPadding: 5,
verticalAlign: 'bottom',
// width: undefined,
x: 0,
y: 0,
title: {
//text: null,
style: {
fontWeight: 'bold'
}
}
},
loading: {
// hideDuration: 100,
labelStyle: {
fontWeight: 'bold',
position: RELATIVE,
top: '45%'
},
// showDuration: 0,
style: {
position: ABSOLUTE,
backgroundColor: 'white',
opacity: 0.5,
textAlign: 'center'
}
},
tooltip: {
enabled: true,
animation: hasSVG,
//crosshairs: null,
backgroundColor: 'rgba(249, 249, 249, .85)',
borderWidth: 1,
borderRadius: 3,
dateTimeLabelFormats: {
millisecond: '%A, %b %e, %H:%M:%S.%L',
second: '%A, %b %e, %H:%M:%S',
minute: '%A, %b %e, %H:%M',
hour: '%A, %b %e, %H:%M',
day: '%A, %b %e, %Y',
week: 'Week from %A, %b %e, %Y',
month: '%B %Y',
year: '%Y'
},
footerFormat: '',
//formatter: defaultFormatter,
headerFormat: '<span style="font-size: 10px">{point.key}</span><br/>',
pointFormat: '<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.y}</b><br/>',
shadow: true,
//shape: 'callout',
//shared: false,
snap: isTouchDevice ? 25 : 10,
style: {
color: '#333333',
cursor: 'default',
fontSize: '12px',
padding: '8px',
whiteSpace: 'nowrap'
}
//xDateFormat: '%A, %b %e, %Y',
//valueDecimals: null,
//valuePrefix: '',
//valueSuffix: ''
},
credits: {
enabled: true,
text: 'Highcharts.com',
href: 'http://www.highcharts.com',
position: {
align: 'right',
x: -10,
verticalAlign: 'bottom',
y: -5
},
style: {
cursor: 'pointer',
color: '#909090',
fontSize: '9px'
}
}
};
// Series defaults
var defaultPlotOptions = defaultOptions.plotOptions,
defaultSeriesOptions = defaultPlotOptions.line;
// set the default time methods
setTimeMethods();
/**
* Set the time methods globally based on the useUTC option. Time method can be either
* local time or UTC (default).
*/
function setTimeMethods() {
var globalOptions = defaultOptions.global,
useUTC = globalOptions.useUTC,
GET = useUTC ? 'getUTC' : 'get',
SET = useUTC ? 'setUTC' : 'set';
Date = globalOptions.Date || window.Date;
timezoneOffset = useUTC && globalOptions.timezoneOffset;
getTimezoneOffset = useUTC && globalOptions.getTimezoneOffset;
makeTime = function (year, month, date, hours, minutes, seconds) {
var d;
if (useUTC) {
d = Date.UTC.apply(0, arguments);
d += getTZOffset(d);
} else {
d = new Date(
year,
month,
pick(date, 1),
pick(hours, 0),
pick(minutes, 0),
pick(seconds, 0)
).getTime();
}
return d;
};
getMinutes = GET + 'Minutes';
getHours = GET + 'Hours';
getDay = GET + 'Day';
getDate = GET + 'Date';
getMonth = GET + 'Month';
getFullYear = GET + 'FullYear';
setMinutes = SET + 'Minutes';
setHours = SET + 'Hours';
setDate = SET + 'Date';
setMonth = SET + 'Month';
setFullYear = SET + 'FullYear';
}
/**
* Merge the default options with custom options and return the new options structure
* @param {Object} options The new custom options
*/
function setOptions(options) {
// Copy in the default options
defaultOptions = merge(true, defaultOptions, options);
// Apply UTC
setTimeMethods();
return defaultOptions;
}
/**
* Get the updated default options. Until 3.0.7, merely exposing defaultOptions for outside modules
* wasn't enough because the setOptions method created a new object.
*/
function getOptions() {
return defaultOptions;
}
/**
* Handle color operations. The object methods are chainable.
* @param {String} input The input color in either rbga or hex format
*/
var rgbaRegEx = /rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]?(?:\.[0-9]+)?)\s*\)/,
hexRegEx = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/,
rgbRegEx = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/;
var Color = function (input) {
// declare variables
var rgba = [], result, stops;
/**
* Parse the input color to rgba array
* @param {String} input
*/
function init(input) {
// Gradients
if (input && input.stops) {
stops = map(input.stops, function (stop) {
return Color(stop[1]);
});
// Solid colors
} else {
// rgba
result = rgbaRegEx.exec(input);
if (result) {
rgba = [pInt(result[1]), pInt(result[2]), pInt(result[3]), parseFloat(result[4], 10)];
} else {
// hex
result = hexRegEx.exec(input);
if (result) {
rgba = [pInt(result[1], 16), pInt(result[2], 16), pInt(result[3], 16), 1];
} else {
// rgb
result = rgbRegEx.exec(input);
if (result) {
rgba = [pInt(result[1]), pInt(result[2]), pInt(result[3]), 1];
}
}
}
}
}
/**
* Return the color a specified format
* @param {String} format
*/
function get(format) {
var ret;
if (stops) {
ret = merge(input);
ret.stops = [].concat(ret.stops);
each(stops, function (stop, i) {
ret.stops[i] = [ret.stops[i][0], stop.get(format)];
});
// it's NaN if gradient colors on a column chart
} else if (rgba && !isNaN(rgba[0])) {
if (format === 'rgb') {
ret = 'rgb(' + rgba[0] + ',' + rgba[1] + ',' + rgba[2] + ')';
} else if (format === 'a') {
ret = rgba[3];
} else {
ret = 'rgba(' + rgba.join(',') + ')';
}
} else {
ret = input;
}
return ret;
}
/**
* Brighten the color
* @param {Number} alpha
*/
function brighten(alpha) {
if (stops) {
each(stops, function (stop) {
stop.brighten(alpha);
});
} else if (isNumber(alpha) && alpha !== 0) {
var i;
for (i = 0; i < 3; i++) {
rgba[i] += pInt(alpha * 255);
if (rgba[i] < 0) {
rgba[i] = 0;
}
if (rgba[i] > 255) {
rgba[i] = 255;
}
}
}
return this;
}
/**
* Set the color's opacity to a given alpha value
* @param {Number} alpha
*/
function setOpacity(alpha) {
rgba[3] = alpha;
return this;
}
// initialize: parse the input
init(input);
// public methods
return {
get: get,
brighten: brighten,
rgba: rgba,
setOpacity: setOpacity
};
};
/**
* A wrapper object for SVG elements
*/
function SVGElement() {}
SVGElement.prototype = {
// Default base for animation
opacity: 1,
// For labels, these CSS properties are applied to the <text> node directly
textProps: ['fontSize', 'fontWeight', 'fontFamily', 'color',
'lineHeight', 'width', 'textDecoration', 'textShadow'],
/**
* Initialize the SVG renderer
* @param {Object} renderer
* @param {String} nodeName
*/
init: function (renderer, nodeName) {
var wrapper = this;
wrapper.element = nodeName === 'span' ?
createElement(nodeName) :
doc.createElementNS(SVG_NS, nodeName);
wrapper.renderer = renderer;
},
/**
* Animate a given attribute
* @param {Object} params
* @param {Number} options The same options as in jQuery animation
* @param {Function} complete Function to perform at the end of animation
*/
animate: function (params, options, complete) {
var animOptions = pick(options, globalAnimation, true);
stop(this); // stop regardless of animation actually running, or reverting to .attr (#607)
if (animOptions) {
animOptions = merge(animOptions, {}); //#2625
if (complete) { // allows using a callback with the global animation without overwriting it
animOptions.complete = complete;
}
animate(this, params, animOptions);
} else {
this.attr(params);
if (complete) {
complete();
}
}
return this;
},
/**
* Build an SVG gradient out of a common JavaScript configuration object
*/
colorGradient: function (color, prop, elem) {
var renderer = this.renderer,
colorObject,
gradName,
gradAttr,
gradients,
gradientObject,
stops,
stopColor,
stopOpacity,
radialReference,
n,
id,
key = [];
// Apply linear or radial gradients
if (color.linearGradient) {
gradName = 'linearGradient';
} else if (color.radialGradient) {
gradName = 'radialGradient';
}
if (gradName) {
gradAttr = color[gradName];
gradients = renderer.gradients;
stops = color.stops;
radialReference = elem.radialReference;
// Keep < 2.2 kompatibility
if (isArray(gradAttr)) {
color[gradName] = gradAttr = {
x1: gradAttr[0],
y1: gradAttr[1],
x2: gradAttr[2],
y2: gradAttr[3],
gradientUnits: 'userSpaceOnUse'
};
}
// Correct the radial gradient for the radial reference system
if (gradName === 'radialGradient' && radialReference && !defined(gradAttr.gradientUnits)) {
gradAttr = merge(gradAttr, {
cx: (radialReference[0] - radialReference[2] / 2) + gradAttr.cx * radialReference[2],
cy: (radialReference[1] - radialReference[2] / 2) + gradAttr.cy * radialReference[2],
r: gradAttr.r * radialReference[2],
gradientUnits: 'userSpaceOnUse'
});
}
// Build the unique key to detect whether we need to create a new element (#1282)
for (n in gradAttr) {
if (n !== 'id') {
key.push(n, gradAttr[n]);
}
}
for (n in stops) {
key.push(stops[n]);
}
key = key.join(',');
// Check if a gradient object with the same config object is created within this renderer
if (gradients[key]) {
id = gradients[key].attr('id');
} else {
// Set the id and create the element
gradAttr.id = id = PREFIX + idCounter++;
gradients[key] = gradientObject = renderer.createElement(gradName)
.attr(gradAttr)
.add(renderer.defs);
// The gradient needs to keep a list of stops to be able to destroy them
gradientObject.stops = [];
each(stops, function (stop) {
var stopObject;
if (stop[1].indexOf('rgba') === 0) {
colorObject = Color(stop[1]);
stopColor = colorObject.get('rgb');
stopOpacity = colorObject.get('a');
} else {
stopColor = stop[1];
stopOpacity = 1;
}
stopObject = renderer.createElement('stop').attr({
offset: stop[0],
'stop-color': stopColor,
'stop-opacity': stopOpacity
}).add(gradientObject);
// Add the stop element to the gradient
gradientObject.stops.push(stopObject);
});
}
// Set the reference to the gradient object
elem.setAttribute(prop, 'url(' + renderer.url + '#' + id + ')');
}
},
/**
* Apply a polyfill to the text-stroke CSS property, by copying the text element
* and apply strokes to the copy.
*
* docs: update default, document the polyfill and the limitations on hex colors and pixel values, document contrast pseudo-color
* TODO:
* - update defaults
*/
applyTextShadow: function (textShadow) {
var elem = this.element,
tspans,
hasContrast = textShadow.indexOf('contrast') !== -1,
// IE10 and IE11 report textShadow in elem.style even though it doesn't work. Check
// this again with new IE release. In exports, the rendering is passed to PhantomJS.
supports = this.renderer.forExport || (elem.style.textShadow !== UNDEFINED && !isIE);
// When the text shadow is set to contrast, use dark stroke for light text and vice versa
if (hasContrast) {
textShadow = textShadow.replace(/contrast/g, this.renderer.getContrast(elem.style.fill));
}
/* Selective side-by-side testing in supported browser (http://jsfiddle.net/highcharts/73L1ptrh/)
if (elem.textContent.indexOf('2.') === 0) {
elem.style['text-shadow'] = 'none';
supports = false;
}
// */
// No reason to polyfill, we've got native support
if (supports) {
if (hasContrast) { // Apply the altered style
css(elem, {
textShadow: textShadow
});
}
} else {
this.fakeTS = true; // Fake text shadow
// In order to get the right y position of the clones,
// copy over the y setter
this.ySetter = this.xSetter;
tspans = [].slice.call(elem.getElementsByTagName('tspan'));
each(textShadow.split(/\s?,\s?/g), function (textShadow) {
var firstChild = elem.firstChild,
color,
strokeWidth;
textShadow = textShadow.split(' ');
color = textShadow[textShadow.length - 1];
// Approximately tune the settings to the text-shadow behaviour
strokeWidth = textShadow[textShadow.length - 2];
if (strokeWidth) {
each(tspans, function (tspan, y) {
var clone;
// Let the first line start at the correct X position
if (y === 0) {
tspan.setAttribute('x', elem.getAttribute('x'));
y = elem.getAttribute('y');
tspan.setAttribute('y', y || 0);
if (y === null) {
elem.setAttribute('y', 0);
}
}
// Create the clone and apply shadow properties
clone = tspan.cloneNode(1);
attr(clone, {
'class': PREFIX + 'text-shadow',
'fill': color,
'stroke': color,
'stroke-opacity': 1 / mathMax(pInt(strokeWidth), 3),
'stroke-width': strokeWidth,
'stroke-linejoin': 'round'
});
elem.insertBefore(clone, firstChild);
});
}
});
}
},
/**
* Set or get a given attribute
* @param {Object|String} hash
* @param {Mixed|Undefined} val
*/
attr: function (hash, val) {
var key,
value,
element = this.element,
hasSetSymbolSize,
ret = this,
skipAttr;
// single key-value pair
if (typeof hash === 'string' && val !== UNDEFINED) {
key = hash;
hash = {};
hash[key] = val;
}
// used as a getter: first argument is a string, second is undefined
if (typeof hash === 'string') {
ret = (this[hash + 'Getter'] || this._defaultGetter).call(this, hash, element);
// setter
} else {
for (key in hash) {
value = hash[key];
skipAttr = false;
if (this.symbolName && /^(x|y|width|height|r|start|end|innerR|anchorX|anchorY)/.test(key)) {
if (!hasSetSymbolSize) {
this.symbolAttr(hash);
hasSetSymbolSize = true;
}
skipAttr = true;
}
if (this.rotation && (key === 'x' || key === 'y')) {
this.doTransform = true;
}
if (!skipAttr) {
(this[key + 'Setter'] || this._defaultSetter).call(this, value, key, element);
}
// Let the shadow follow the main element
if (this.shadows && /^(width|height|visibility|x|y|d|transform|cx|cy|r)$/.test(key)) {
this.updateShadows(key, value);
}
}
// Update transform. Do this outside the loop to prevent redundant updating for batch setting
// of attributes.
if (this.doTransform) {
this.updateTransform();
this.doTransform = false;
}
}
return ret;
},
updateShadows: function (key, value) {
var shadows = this.shadows,
i = shadows.length;
while (i--) {
shadows[i].setAttribute(
key,
key === 'height' ?
mathMax(value - (shadows[i].cutHeight || 0), 0) :
key === 'd' ? this.d : value
);
}
},
/**
* Add a class name to an element
*/
addClass: function (className) {
var element = this.element,
currentClassName = attr(element, 'class') || '';
if (currentClassName.indexOf(className) === -1) {
attr(element, 'class', currentClassName + ' ' + className);
}
return this;
},
/* hasClass and removeClass are not (yet) needed
hasClass: function (className) {
return attr(this.element, 'class').indexOf(className) !== -1;
},
removeClass: function (className) {
attr(this.element, 'class', attr(this.element, 'class').replace(className, ''));
return this;
},
*/
/**
* If one of the symbol size affecting parameters are changed,
* check all the others only once for each call to an element's
* .attr() method
* @param {Object} hash
*/
symbolAttr: function (hash) {
var wrapper = this;
each(['x', 'y', 'r', 'start', 'end', 'width', 'height', 'innerR', 'anchorX', 'anchorY'], function (key) {
wrapper[key] = pick(hash[key], wrapper[key]);
});
wrapper.attr({
d: wrapper.renderer.symbols[wrapper.symbolName](
wrapper.x,
wrapper.y,
wrapper.width,
wrapper.height,
wrapper
)
});
},
/**
* Apply a clipping path to this object
* @param {String} id
*/
clip: function (clipRect) {
return this.attr('clip-path', clipRect ? 'url(' + this.renderer.url + '#' + clipRect.id + ')' : NONE);
},
/**
* Calculate the coordinates needed for drawing a rectangle crisply and return the
* calculated attributes
* @param {Number} strokeWidth
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
crisp: function (rect) {
var wrapper = this,
key,
attribs = {},
normalizer,
strokeWidth = rect.strokeWidth || wrapper.strokeWidth || 0;
normalizer = mathRound(strokeWidth) % 2 / 2; // mathRound because strokeWidth can sometimes have roundoff errors
// normalize for crisp edges
rect.x = mathFloor(rect.x || wrapper.x || 0) + normalizer;
rect.y = mathFloor(rect.y || wrapper.y || 0) + normalizer;
rect.width = mathFloor((rect.width || wrapper.width || 0) - 2 * normalizer);
rect.height = mathFloor((rect.height || wrapper.height || 0) - 2 * normalizer);
rect.strokeWidth = strokeWidth;
for (key in rect) {
if (wrapper[key] !== rect[key]) { // only set attribute if changed
wrapper[key] = attribs[key] = rect[key];
}
}
return attribs;
},
/**
* Set styles for the element
* @param {Object} styles
*/
css: function (styles) {
var elemWrapper = this,
oldStyles = elemWrapper.styles,
newStyles = {},
elem = elemWrapper.element,
textWidth,
n,
serializedCss = '',
hyphenate,
hasNew = !oldStyles;
// convert legacy
if (styles && styles.color) {
styles.fill = styles.color;
}
// Filter out existing styles to increase performance (#2640)
if (oldStyles) {
for (n in styles) {
if (styles[n] !== oldStyles[n]) {
newStyles[n] = styles[n];
hasNew = true;
}
}
}
if (hasNew) {
textWidth = elemWrapper.textWidth =
(styles && styles.width && elem.nodeName.toLowerCase() === 'text' && pInt(styles.width)) ||
elemWrapper.textWidth; // #3501
// Merge the new styles with the old ones
if (oldStyles) {
styles = extend(
oldStyles,
newStyles
);
}
// store object
elemWrapper.styles = styles;
if (textWidth && (useCanVG || (!hasSVG && elemWrapper.renderer.forExport))) {
delete styles.width;
}
// serialize and set style attribute
if (isIE && !hasSVG) {
css(elemWrapper.element, styles);
} else {
/*jslint unparam: true*/
hyphenate = function (a, b) { return '-' + b.toLowerCase(); };
/*jslint unparam: false*/
for (n in styles) {
serializedCss += n.replace(/([A-Z])/g, hyphenate) + ':' + styles[n] + ';';
}
attr(elem, 'style', serializedCss); // #1881
}
// re-build text
if (textWidth && elemWrapper.added) {
elemWrapper.renderer.buildText(elemWrapper);
}
}
return elemWrapper;
},
/**
* Add an event listener
* @param {String} eventType
* @param {Function} handler
*/
on: function (eventType, handler) {
var svgElement = this,
element = svgElement.element;
// touch
if (hasTouch && eventType === 'click') {
element.ontouchstart = function (e) {
svgElement.touchEventFired = Date.now();
e.preventDefault();
handler.call(element, e);
};
element.onclick = function (e) {
if (userAgent.indexOf('Android') === -1 || Date.now() - (svgElement.touchEventFired || 0) > 1100) { // #2269
handler.call(element, e);
}
};
} else {
// simplest possible event model for internal use
element['on' + eventType] = handler;
}
return this;
},
/**
* Set the coordinates needed to draw a consistent radial gradient across
* pie slices regardless of positioning inside the chart. The format is
* [centerX, centerY, diameter] in pixels.
*/
setRadialReference: function (coordinates) {
this.element.radialReference = coordinates;
return this;
},
/**
* Move an object and its children by x and y values
* @param {Number} x
* @param {Number} y
*/
translate: function (x, y) {
return this.attr({
translateX: x,
translateY: y
});
},
/**
* Invert a group, rotate and flip
*/
invert: function () {
var wrapper = this;
wrapper.inverted = true;
wrapper.updateTransform();
return wrapper;
},
/**
* Private method to update the transform attribute based on internal
* properties
*/
updateTransform: function () {
var wrapper = this,
translateX = wrapper.translateX || 0,
translateY = wrapper.translateY || 0,
scaleX = wrapper.scaleX,
scaleY = wrapper.scaleY,
inverted = wrapper.inverted,
rotation = wrapper.rotation,
element = wrapper.element,
transform;
// flipping affects translate as adjustment for flipping around the group's axis
if (inverted) {
translateX += wrapper.attr('width');
translateY += wrapper.attr('height');
}
// Apply translate. Nearly all transformed elements have translation, so instead
// of checking for translate = 0, do it always (#1767, #1846).
transform = ['translate(' + translateX + ',' + translateY + ')'];
// apply rotation
if (inverted) {
transform.push('rotate(90) scale(-1,1)');
} else if (rotation) { // text rotation
transform.push('rotate(' + rotation + ' ' + (element.getAttribute('x') || 0) + ' ' + (element.getAttribute('y') || 0) + ')');
// Delete bBox memo when the rotation changes
//delete wrapper.bBox;
}
// apply scale
if (defined(scaleX) || defined(scaleY)) {
transform.push('scale(' + pick(scaleX, 1) + ' ' + pick(scaleY, 1) + ')');
}
if (transform.length) {
element.setAttribute('transform', transform.join(' '));
}
},
/**
* Bring the element to the front
*/
toFront: function () {
var element = this.element;
element.parentNode.appendChild(element);
return this;
},
/**
* Break down alignment options like align, verticalAlign, x and y
* to x and y relative to the chart.
*
* @param {Object} alignOptions
* @param {Boolean} alignByTranslate
* @param {String[Object} box The box to align to, needs a width and height. When the
* box is a string, it refers to an object in the Renderer. For example, when
* box is 'spacingBox', it refers to Renderer.spacingBox which holds width, height
* x and y properties.
*
*/
align: function (alignOptions, alignByTranslate, box) {
var align,
vAlign,
x,
y,
attribs = {},
alignTo,
renderer = this.renderer,
alignedObjects = renderer.alignedObjects;
// First call on instanciate
if (alignOptions) {
this.alignOptions = alignOptions;
this.alignByTranslate = alignByTranslate;
if (!box || isString(box)) { // boxes other than renderer handle this internally
this.alignTo = alignTo = box || 'renderer';
erase(alignedObjects, this); // prevent duplicates, like legendGroup after resize
alignedObjects.push(this);
box = null; // reassign it below
}
// When called on resize, no arguments are supplied
} else {
alignOptions = this.alignOptions;
alignByTranslate = this.alignByTranslate;
alignTo = this.alignTo;
}
box = pick(box, renderer[alignTo], renderer);
// Assign variables
align = alignOptions.align;
vAlign = alignOptions.verticalAlign;
x = (box.x || 0) + (alignOptions.x || 0); // default: left align
y = (box.y || 0) + (alignOptions.y || 0); // default: top align
// Align
if (align === 'right' || align === 'center') {
x += (box.width - (alignOptions.width || 0)) /
{ right: 1, center: 2 }[align];
}
attribs[alignByTranslate ? 'translateX' : 'x'] = mathRound(x);
// Vertical align
if (vAlign === 'bottom' || vAlign === 'middle') {
y += (box.height - (alignOptions.height || 0)) /
({ bottom: 1, middle: 2 }[vAlign] || 1);
}
attribs[alignByTranslate ? 'translateY' : 'y'] = mathRound(y);
// Animate only if already placed
this[this.placed ? 'animate' : 'attr'](attribs);
this.placed = true;
this.alignAttr = attribs;
return this;
},
/**
* Get the bounding box (width, height, x and y) for the element
*/
getBBox: function (reload) {
var wrapper = this,
bBox,// = wrapper.bBox,
renderer = wrapper.renderer,
width,
height,
rotation = wrapper.rotation,
element = wrapper.element,
styles = wrapper.styles,
rad = rotation * deg2rad,
textStr = wrapper.textStr,
textShadow,
elemStyle = element.style,
toggleTextShadowShim,
cacheKey;
if (textStr !== UNDEFINED) {
// Properties that affect bounding box
cacheKey = ['', rotation || 0, styles && styles.fontSize, element.style.width].join(',');
// Since numbers are monospaced, and numerical labels appear a lot in a chart,
// we assume that a label of n characters has the same bounding box as others
// of the same length.
if (textStr === '' || numRegex.test(textStr)) {
cacheKey = 'num:' + textStr.toString().length + cacheKey;
// Caching all strings reduces rendering time by 4-5%.
} else {
cacheKey = textStr + cacheKey;
}
}
if (cacheKey && !reload) {
bBox = renderer.cache[cacheKey];
}
// No cache found
if (!bBox) {
// SVG elements
if (element.namespaceURI === SVG_NS || renderer.forExport) {
try { // Fails in Firefox if the container has display: none.
// When the text shadow shim is used, we need to hide the fake shadows
// to get the correct bounding box (#3872)
toggleTextShadowShim = this.fakeTS && function (display) {
each(element.querySelectorAll('.' + PREFIX + 'text-shadow'), function (tspan) {
tspan.style.display = display;
});
};
// Workaround for #3842, Firefox reporting wrong bounding box for shadows
if (isFirefox && elemStyle.textShadow) {
textShadow = elemStyle.textShadow;
elemStyle.textShadow = '';
} else if (toggleTextShadowShim) {
toggleTextShadowShim(NONE);
}
bBox = element.getBBox ?
// SVG: use extend because IE9 is not allowed to change width and height in case
// of rotation (below)
extend({}, element.getBBox()) :
// Canvas renderer and legacy IE in export mode
{
width: element.offsetWidth,
height: element.offsetHeight
};
// #3842
if (textShadow) {
elemStyle.textShadow = textShadow;
} else if (toggleTextShadowShim) {
toggleTextShadowShim('');
}
} catch (e) {}
// If the bBox is not set, the try-catch block above failed. The other condition
// is for Opera that returns a width of -Infinity on hidden elements.
if (!bBox || bBox.width < 0) {
bBox = { width: 0, height: 0 };
}
// VML Renderer or useHTML within SVG
} else {
bBox = wrapper.htmlGetBBox();
}
// True SVG elements as well as HTML elements in modern browsers using the .useHTML option
// need to compensated for rotation
if (renderer.isSVG) {
width = bBox.width;
height = bBox.height;
// Workaround for wrong bounding box in IE9 and IE10 (#1101, #1505, #1669, #2568)
if (isIE && styles && styles.fontSize === '11px' && height.toPrecision(3) === '16.9') {
bBox.height = height = 14;
}
// Adjust for rotated text
if (rotation) {
bBox.width = mathAbs(height * mathSin(rad)) + mathAbs(width * mathCos(rad));
bBox.height = mathAbs(height * mathCos(rad)) + mathAbs(width * mathSin(rad));
}
}
// Cache it
renderer.cache[cacheKey] = bBox;
}
return bBox;
},
/**
* Show the element
*/
show: function (inherit) {
// IE9-11 doesn't handle visibilty:inherit well, so we remove the attribute instead (#2881)
if (inherit && this.element.namespaceURI === SVG_NS) {
this.element.removeAttribute('visibility');
} else {
this.attr({ visibility: inherit ? 'inherit' : VISIBLE });
}
return this;
},
/**
* Hide the element
*/
hide: function () {
return this.attr({ visibility: HIDDEN });
},
fadeOut: function (duration) {
var elemWrapper = this;
elemWrapper.animate({
opacity: 0
}, {
duration: duration || 150,
complete: function () {
elemWrapper.attr({ y: -9999 }); // #3088, assuming we're only using this for tooltips
}
});
},
/**
* Add the element
* @param {Object|Undefined} parent Can be an element, an element wrapper or undefined
* to append the element to the renderer.box.
*/
add: function (parent) {
var renderer = this.renderer,
element = this.element,
inserted;
if (parent) {
this.parentGroup = parent;
}
// mark as inverted
this.parentInverted = parent && parent.inverted;
// build formatted text
if (this.textStr !== undefined) {
renderer.buildText(this);
}
// Mark as added
this.added = true;
// If we're adding to renderer root, or other elements in the group
// have a z index, we need to handle it
if (!parent || parent.handleZ || this.zIndex) {
inserted = this.zIndexSetter();
}
// If zIndex is not handled, append at the end
if (!inserted) {
(parent ? parent.element : renderer.box).appendChild(element);
}
// fire an event for internal hooks
if (this.onAdd) {
this.onAdd();
}
return this;
},
/**
* Removes a child either by removeChild or move to garbageBin.
* Issue 490; in VML removeChild results in Orphaned nodes according to sIEve, discardElement does not.
*/
safeRemoveChild: function (element) {
var parentNode = element.parentNode;
if (parentNode) {
parentNode.removeChild(element);
}
},
/**
* Destroy the element and element wrapper
*/
destroy: function () {
var wrapper = this,
element = wrapper.element || {},
shadows = wrapper.shadows,
parentToClean = wrapper.renderer.isSVG && element.nodeName === 'SPAN' && wrapper.parentGroup,
grandParent,
key,
i;
// remove events
element.onclick = element.onmouseout = element.onmouseover = element.onmousemove = element.point = null;
stop(wrapper); // stop running animations
if (wrapper.clipPath) {
wrapper.clipPath = wrapper.clipPath.destroy();
}
// Destroy stops in case this is a gradient object
if (wrapper.stops) {
for (i = 0; i < wrapper.stops.length; i++) {
wrapper.stops[i] = wrapper.stops[i].destroy();
}
wrapper.stops = null;
}
// remove element
wrapper.safeRemoveChild(element);
// destroy shadows
if (shadows) {
each(shadows, function (shadow) {
wrapper.safeRemoveChild(shadow);
});
}
// In case of useHTML, clean up empty containers emulating SVG groups (#1960, #2393, #2697).
while (parentToClean && parentToClean.div && parentToClean.div.childNodes.length === 0) {
grandParent = parentToClean.parentGroup;
wrapper.safeRemoveChild(parentToClean.div);
delete parentToClean.div;
parentToClean = grandParent;
}
// remove from alignObjects
if (wrapper.alignTo) {
erase(wrapper.renderer.alignedObjects, wrapper);
}
for (key in wrapper) {
delete wrapper[key];
}
return null;
},
/**
* Add a shadow to the element. Must be done after the element is added to the DOM
* @param {Boolean|Object} shadowOptions
*/
shadow: function (shadowOptions, group, cutOff) {
var shadows = [],
i,
shadow,
element = this.element,
strokeWidth,
shadowWidth,
shadowElementOpacity,
// compensate for inverted plot area
transform;
if (shadowOptions) {
shadowWidth = pick(shadowOptions.width, 3);
shadowElementOpacity = (shadowOptions.opacity || 0.15) / shadowWidth;
transform = this.parentInverted ?
'(-1,-1)' :
'(' + pick(shadowOptions.offsetX, 1) + ', ' + pick(shadowOptions.offsetY, 1) + ')';
for (i = 1; i <= shadowWidth; i++) {
shadow = element.cloneNode(0);
strokeWidth = (shadowWidth * 2) + 1 - (2 * i);
attr(shadow, {
'isShadow': 'true',
'stroke': shadowOptions.color || 'black',
'stroke-opacity': shadowElementOpacity * i,
'stroke-width': strokeWidth,
'transform': 'translate' + transform,
'fill': NONE
});
if (cutOff) {
attr(shadow, 'height', mathMax(attr(shadow, 'height') - strokeWidth, 0));
shadow.cutHeight = strokeWidth;
}
if (group) {
group.element.appendChild(shadow);
} else {
element.parentNode.insertBefore(shadow, element);
}
shadows.push(shadow);
}
this.shadows = shadows;
}
return this;
},
xGetter: function (key) {
if (this.element.nodeName === 'circle') {
key = { x: 'cx', y: 'cy' }[key] || key;
}
return this._defaultGetter(key);
},
/**
* Get the current value of an attribute or pseudo attribute, used mainly
* for animation.
*/
_defaultGetter: function (key) {
var ret = pick(this[key], this.element ? this.element.getAttribute(key) : null, 0);
if (/^[\-0-9\.]+$/.test(ret)) { // is numerical
ret = parseFloat(ret);
}
return ret;
},
dSetter: function (value, key, element) {
if (value && value.join) { // join path
value = value.join(' ');
}
if (/(NaN| {2}|^$)/.test(value)) {
value = 'M 0 0';
}
element.setAttribute(key, value);
this[key] = value;
},
dashstyleSetter: function (value) {
var i;
value = value && value.toLowerCase();
if (value) {
value = value
.replace('shortdashdotdot', '3,1,1,1,1,1,')
.replace('shortdashdot', '3,1,1,1')
.replace('shortdot', '1,1,')
.replace('shortdash', '3,1,')
.replace('longdash', '8,3,')
.replace(/dot/g, '1,3,')
.replace('dash', '4,3,')
.replace(/,$/, '')
.split(','); // ending comma
i = value.length;
while (i--) {
value[i] = pInt(value[i]) * this['stroke-width'];
}
value = value.join(',')
.replace('NaN', 'none'); // #3226
this.element.setAttribute('stroke-dasharray', value);
}
},
alignSetter: function (value) {
this.element.setAttribute('text-anchor', { left: 'start', center: 'middle', right: 'end' }[value]);
},
opacitySetter: function (value, key, element) {
this[key] = value;
element.setAttribute(key, value);
},
titleSetter: function (value) {
var titleNode = this.element.getElementsByTagName('title')[0];
if (!titleNode) {
titleNode = doc.createElementNS(SVG_NS, 'title');
this.element.appendChild(titleNode);
}
titleNode.textContent = (String(pick(value), '')).replace(/<[^>]*>/g, ''); // #3276 #3895
},
textSetter: function (value) {
if (value !== this.textStr) {
// Delete bBox memo when the text changes
delete this.bBox;
this.textStr = value;
if (this.added) {
this.renderer.buildText(this);
}
}
},
fillSetter: function (value, key, element) {
if (typeof value === 'string') {
element.setAttribute(key, value);
} else if (value) {
this.colorGradient(value, key, element);
}
},
zIndexSetter: function (value, key) {
var renderer = this.renderer,
parentGroup = this.parentGroup,
parentWrapper = parentGroup || renderer,
parentNode = parentWrapper.element || renderer.box,
childNodes,
otherElement,
otherZIndex,
element = this.element,
inserted,
i;
if (defined(value)) {
element.setAttribute(key, value); // So we can read it for other elements in the group
this[key] = +value;
}
// Insert according to this and other elements' zIndex. Before .add() is called,
// nothing is done. Then on add, or by later calls to zIndexSetter, the node
// is placed on the right place in the DOM.
if (this.added) {
value = this.zIndex;
if (value && parentGroup) {
parentGroup.handleZ = true;
}
childNodes = parentNode.childNodes;
for (i = 0; i < childNodes.length && !inserted; i++) {
otherElement = childNodes[i];
otherZIndex = attr(otherElement, 'zIndex');
if (otherElement !== element && (
// Insert before the first element with a higher zIndex
pInt(otherZIndex) > value ||
// If no zIndex given, insert before the first element with a zIndex
(!defined(value) && defined(otherZIndex))
)) {
parentNode.insertBefore(element, otherElement);
inserted = true;
}
}
if (!inserted) {
parentNode.appendChild(element);
}
}
return inserted;
},
_defaultSetter: function (value, key, element) {
element.setAttribute(key, value);
}
};
// Some shared setters and getters
SVGElement.prototype.yGetter = SVGElement.prototype.xGetter;
SVGElement.prototype.translateXSetter = SVGElement.prototype.translateYSetter =
SVGElement.prototype.rotationSetter = SVGElement.prototype.verticalAlignSetter =
SVGElement.prototype.scaleXSetter = SVGElement.prototype.scaleYSetter = function (value, key) {
this[key] = value;
this.doTransform = true;
};
// WebKit and Batik have problems with a stroke-width of zero, so in this case we remove the
// stroke attribute altogether. #1270, #1369, #3065, #3072.
SVGElement.prototype['stroke-widthSetter'] = SVGElement.prototype.strokeSetter = function (value, key, element) {
this[key] = value;
// Only apply the stroke attribute if the stroke width is defined and larger than 0
if (this.stroke && this['stroke-width']) {
this.strokeWidth = this['stroke-width'];
SVGElement.prototype.fillSetter.call(this, this.stroke, 'stroke', element); // use prototype as instance may be overridden
element.setAttribute('stroke-width', this['stroke-width']);
this.hasStroke = true;
} else if (key === 'stroke-width' && value === 0 && this.hasStroke) {
element.removeAttribute('stroke');
this.hasStroke = false;
}
};
/**
* The default SVG renderer
*/
var SVGRenderer = function () {
this.init.apply(this, arguments);
};
SVGRenderer.prototype = {
Element: SVGElement,
/**
* Initialize the SVGRenderer
* @param {Object} container
* @param {Number} width
* @param {Number} height
* @param {Boolean} forExport
*/
init: function (container, width, height, style, forExport) {
var renderer = this,
loc = location,
boxWrapper,
element,
desc;
boxWrapper = renderer.createElement('svg')
.attr({
version: '1.1'
})
.css(this.getStyle(style));
element = boxWrapper.element;
container.appendChild(element);
// For browsers other than IE, add the namespace attribute (#1978)
if (container.innerHTML.indexOf('xmlns') === -1) {
attr(element, 'xmlns', SVG_NS);
}
// object properties
renderer.isSVG = true;
renderer.box = element;
renderer.boxWrapper = boxWrapper;
renderer.alignedObjects = [];
// Page url used for internal references. #24, #672, #1070
renderer.url = (isFirefox || isWebKit) && doc.getElementsByTagName('base').length ?
loc.href
.replace(/#.*?$/, '') // remove the hash
.replace(/([\('\)])/g, '\\$1') // escape parantheses and quotes
.replace(/ /g, '%20') : // replace spaces (needed for Safari only)
'';
// Add description
desc = this.createElement('desc').add();
desc.element.appendChild(doc.createTextNode('Created with ' + PRODUCT + ' ' + VERSION));
renderer.defs = this.createElement('defs').add();
renderer.forExport = forExport;
renderer.gradients = {}; // Object where gradient SvgElements are stored
renderer.cache = {}; // Cache for numerical bounding boxes
renderer.setSize(width, height, false);
// Issue 110 workaround:
// In Firefox, if a div is positioned by percentage, its pixel position may land
// between pixels. The container itself doesn't display this, but an SVG element
// inside this container will be drawn at subpixel precision. In order to draw
// sharp lines, this must be compensated for. This doesn't seem to work inside
// iframes though (like in jsFiddle).
var subPixelFix, rect;
if (isFirefox && container.getBoundingClientRect) {
renderer.subPixelFix = subPixelFix = function () {
css(container, { left: 0, top: 0 });
rect = container.getBoundingClientRect();
css(container, {
left: (mathCeil(rect.left) - rect.left) + PX,
top: (mathCeil(rect.top) - rect.top) + PX
});
};
// run the fix now
subPixelFix();
// run it on resize
addEvent(win, 'resize', subPixelFix);
}
},
getStyle: function (style) {
return (this.style = extend({
fontFamily: '"Lucida Grande", "Lucida Sans Unicode", Arial, Helvetica, sans-serif', // default font
fontSize: '12px'
}, style));
},
/**
* Detect whether the renderer is hidden. This happens when one of the parent elements
* has display: none. #608.
*/
isHidden: function () {
return !this.boxWrapper.getBBox().width;
},
/**
* Destroys the renderer and its allocated members.
*/
destroy: function () {
var renderer = this,
rendererDefs = renderer.defs;
renderer.box = null;
renderer.boxWrapper = renderer.boxWrapper.destroy();
// Call destroy on all gradient elements
destroyObjectProperties(renderer.gradients || {});
renderer.gradients = null;
// Defs are null in VMLRenderer
// Otherwise, destroy them here.
if (rendererDefs) {
renderer.defs = rendererDefs.destroy();
}
// Remove sub pixel fix handler
// We need to check that there is a handler, otherwise all functions that are registered for event 'resize' are removed
// See issue #982
if (renderer.subPixelFix) {
removeEvent(win, 'resize', renderer.subPixelFix);
}
renderer.alignedObjects = null;
return null;
},
/**
* Create a wrapper for an SVG element
* @param {Object} nodeName
*/
createElement: function (nodeName) {
var wrapper = new this.Element();
wrapper.init(this, nodeName);
return wrapper;
},
/**
* Dummy function for use in canvas renderer
*/
draw: function () {},
/**
* Parse a simple HTML string into SVG tspans
*
* @param {Object} textNode The parent text SVG node
*/
buildText: function (wrapper) {
var textNode = wrapper.element,
renderer = this,
forExport = renderer.forExport,
textStr = pick(wrapper.textStr, '').toString(),
hasMarkup = textStr.indexOf('<') !== -1,
lines,
childNodes = textNode.childNodes,
styleRegex,
hrefRegex,
parentX = attr(textNode, 'x'),
textStyles = wrapper.styles,
width = wrapper.textWidth,
textLineHeight = textStyles && textStyles.lineHeight,
textShadow = textStyles && textStyles.textShadow,
ellipsis = textStyles && textStyles.textOverflow === 'ellipsis',
i = childNodes.length,
tempParent = width && !wrapper.added && this.box,
getLineHeight = function (tspan) {
return textLineHeight ?
pInt(textLineHeight) :
renderer.fontMetrics(
/(px|em)$/.test(tspan && tspan.style.fontSize) ?
tspan.style.fontSize :
((textStyles && textStyles.fontSize) || renderer.style.fontSize || 12),
tspan
).h;
},
unescapeAngleBrackets = function (inputStr) {
return inputStr.replace(/</g, '<').replace(/>/g, '>');
};
/// remove old text
while (i--) {
textNode.removeChild(childNodes[i]);
}
// Skip tspans, add text directly to text node. The forceTSpan is a hook
// used in text outline hack.
if (!hasMarkup && !textShadow && !ellipsis && textStr.indexOf(' ') === -1) {
textNode.appendChild(doc.createTextNode(unescapeAngleBrackets(textStr)));
return;
// Complex strings, add more logic
} else {
styleRegex = /<.*style="([^"]+)".*>/;
hrefRegex = /<.*href="(http[^"]+)".*>/;
if (tempParent) {
tempParent.appendChild(textNode); // attach it to the DOM to read offset width
}
if (hasMarkup) {
lines = textStr
.replace(/<(b|strong)>/g, '<span style="font-weight:bold">')
.replace(/<(i|em)>/g, '<span style="font-style:italic">')
.replace(/<a/g, '<span')
.replace(/<\/(b|strong|i|em|a)>/g, '</span>')
.split(/<br.*?>/g);
} else {
lines = [textStr];
}
// remove empty line at end
if (lines[lines.length - 1] === '') {
lines.pop();
}
// build the lines
each(lines, function (line, lineNo) {
var spans, spanNo = 0;
line = line.replace(/<span/g, '|||<span').replace(/<\/span>/g, '</span>|||');
spans = line.split('|||');
each(spans, function (span) {
if (span !== '' || spans.length === 1) {
var attributes = {},
tspan = doc.createElementNS(SVG_NS, 'tspan'),
spanStyle; // #390
if (styleRegex.test(span)) {
spanStyle = span.match(styleRegex)[1].replace(/(;| |^)color([ :])/, '$1fill$2');
attr(tspan, 'style', spanStyle);
}
if (hrefRegex.test(span) && !forExport) { // Not for export - #1529
attr(tspan, 'onclick', 'location.href=\"' + span.match(hrefRegex)[1] + '\"');
css(tspan, { cursor: 'pointer' });
}
span = unescapeAngleBrackets(span.replace(/<(.|\n)*?>/g, '') || ' ');
// Nested tags aren't supported, and cause crash in Safari (#1596)
if (span !== ' ') {
// add the text node
tspan.appendChild(doc.createTextNode(span));
if (!spanNo) { // first span in a line, align it to the left
if (lineNo && parentX !== null) {
attributes.x = parentX;
}
} else {
attributes.dx = 0; // #16
}
// add attributes
attr(tspan, attributes);
// Append it
textNode.appendChild(tspan);
// first span on subsequent line, add the line height
if (!spanNo && lineNo) {
// allow getting the right offset height in exporting in IE
if (!hasSVG && forExport) {
css(tspan, { display: 'block' });
}
// Set the line height based on the font size of either
// the text element or the tspan element
attr(
tspan,
'dy',
getLineHeight(tspan)
);
}
/*if (width) {
renderer.breakText(wrapper, width);
}*/
// Check width and apply soft breaks or ellipsis
if (width) {
var words = span.replace(/([^\^])-/g, '$1- ').split(' '), // #1273
hasWhiteSpace = spans.length > 1 || lineNo || (words.length > 1 && textStyles.whiteSpace !== 'nowrap'),
tooLong,
wasTooLong,
actualWidth,
rest = [],
dy = getLineHeight(tspan),
softLineNo = 1,
rotation = wrapper.rotation,
wordStr = span, // for ellipsis
cursor = wordStr.length, // binary search cursor
bBox;
while ((hasWhiteSpace || ellipsis) && (words.length || rest.length)) {
wrapper.rotation = 0; // discard rotation when computing box
bBox = wrapper.getBBox(true);
actualWidth = bBox.width;
// Old IE cannot measure the actualWidth for SVG elements (#2314)
if (!hasSVG && renderer.forExport) {
actualWidth = renderer.measureSpanWidth(tspan.firstChild.data, wrapper.styles);
}
tooLong = actualWidth > width;
// For ellipsis, do a binary search for the correct string length
if (wasTooLong === undefined) {
wasTooLong = tooLong; // First time
}
if (ellipsis && wasTooLong) {
cursor /= 2;
if (wordStr === '' || (!tooLong && cursor < 0.5)) {
words = []; // All ok, break out
} else {
if (tooLong) {
wasTooLong = true;
}
wordStr = span.substring(0, wordStr.length + (tooLong ? -1 : 1) * mathCeil(cursor));
words = [wordStr + '\u2026'];
tspan.removeChild(tspan.firstChild);
}
// Looping down, this is the first word sequence that is not too long,
// so we can move on to build the next line.
} else if (!tooLong || words.length === 1) {
words = rest;
rest = [];
if (words.length) {
softLineNo++;
tspan = doc.createElementNS(SVG_NS, 'tspan');
attr(tspan, {
dy: dy,
x: parentX
});
if (spanStyle) { // #390
attr(tspan, 'style', spanStyle);
}
textNode.appendChild(tspan);
}
if (actualWidth > width) { // a single word is pressing it out
width = actualWidth;
}
} else { // append to existing line tspan
tspan.removeChild(tspan.firstChild);
rest.unshift(words.pop());
}
if (words.length) {
tspan.appendChild(doc.createTextNode(words.join(' ').replace(/- /g, '-')));
}
}
if (wasTooLong) {
wrapper.attr('title', wrapper.textStr);
}
wrapper.rotation = rotation;
}
spanNo++;
}
}
});
});
if (tempParent) {
tempParent.removeChild(textNode); // attach it to the DOM to read offset width
}
// Apply the text shadow
if (textShadow && wrapper.applyTextShadow) {
wrapper.applyTextShadow(textShadow);
}
}
},
/*
breakText: function (wrapper, width) {
var bBox = wrapper.getBBox(),
node = wrapper.element,
textLength = node.textContent.length,
pos = mathRound(width * textLength / bBox.width), // try this position first, based on average character width
increment = 0,
finalPos;
if (bBox.width > width) {
while (finalPos === undefined) {
textLength = node.getSubStringLength(0, pos);
if (textLength <= width) {
if (increment === -1) {
finalPos = pos;
} else {
increment = 1;
}
} else {
if (increment === 1) {
finalPos = pos - 1;
} else {
increment = -1;
}
}
pos += increment;
}
}
console.log(finalPos, node.getSubStringLength(0, finalPos))
},
*/
/**
* Returns white for dark colors and black for bright colors
*/
getContrast: function (color) {
color = Color(color).rgba;
return color[0] + color[1] + color[2] > 384 ? '#000' : '#FFF';
},
/**
* Create a button with preset states
* @param {String} text
* @param {Number} x
* @param {Number} y
* @param {Function} callback
* @param {Object} normalState
* @param {Object} hoverState
* @param {Object} pressedState
*/
button: function (text, x, y, callback, normalState, hoverState, pressedState, disabledState, shape) {
var label = this.label(text, x, y, shape, null, null, null, null, 'button'),
curState = 0,
stateOptions,
stateStyle,
normalStyle,
hoverStyle,
pressedStyle,
disabledStyle,
verticalGradient = { x1: 0, y1: 0, x2: 0, y2: 1 };
// Normal state - prepare the attributes
normalState = merge({
'stroke-width': 1,
stroke: '#CCCCCC',
fill: {
linearGradient: verticalGradient,
stops: [
[0, '#FEFEFE'],
[1, '#F6F6F6']
]
},
r: 2,
padding: 5,
style: {
color: 'black'
}
}, normalState);
normalStyle = normalState.style;
delete normalState.style;
// Hover state
hoverState = merge(normalState, {
stroke: '#68A',
fill: {
linearGradient: verticalGradient,
stops: [
[0, '#FFF'],
[1, '#ACF']
]
}
}, hoverState);
hoverStyle = hoverState.style;
delete hoverState.style;
// Pressed state
pressedState = merge(normalState, {
stroke: '#68A',
fill: {
linearGradient: verticalGradient,
stops: [
[0, '#9BD'],
[1, '#CDF']
]
}
}, pressedState);
pressedStyle = pressedState.style;
delete pressedState.style;
// Disabled state
disabledState = merge(normalState, {
style: {
color: '#CCC'
}
}, disabledState);
disabledStyle = disabledState.style;
delete disabledState.style;
// Add the events. IE9 and IE10 need mouseover and mouseout to funciton (#667).
addEvent(label.element, isIE ? 'mouseover' : 'mouseenter', function () {
if (curState !== 3) {
label.attr(hoverState)
.css(hoverStyle);
}
});
addEvent(label.element, isIE ? 'mouseout' : 'mouseleave', function () {
if (curState !== 3) {
stateOptions = [normalState, hoverState, pressedState][curState];
stateStyle = [normalStyle, hoverStyle, pressedStyle][curState];
label.attr(stateOptions)
.css(stateStyle);
}
});
label.setState = function (state) {
label.state = curState = state;
if (!state) {
label.attr(normalState)
.css(normalStyle);
} else if (state === 2) {
label.attr(pressedState)
.css(pressedStyle);
} else if (state === 3) {
label.attr(disabledState)
.css(disabledStyle);
}
};
return label
.on('click', function () {
if (curState !== 3) {
callback.call(label);
}
})
.attr(normalState)
.css(extend({ cursor: 'default' }, normalStyle));
},
/**
* Make a straight line crisper by not spilling out to neighbour pixels
* @param {Array} points
* @param {Number} width
*/
crispLine: function (points, width) {
// points format: [M, 0, 0, L, 100, 0]
// normalize to a crisp line
if (points[1] === points[4]) {
// Substract due to #1129. Now bottom and left axis gridlines behave the same.
points[1] = points[4] = mathRound(points[1]) - (width % 2 / 2);
}
if (points[2] === points[5]) {
points[2] = points[5] = mathRound(points[2]) + (width % 2 / 2);
}
return points;
},
/**
* Draw a path
* @param {Array} path An SVG path in array form
*/
path: function (path) {
var attr = {
fill: NONE
};
if (isArray(path)) {
attr.d = path;
} else if (isObject(path)) { // attributes
extend(attr, path);
}
return this.createElement('path').attr(attr);
},
/**
* Draw and return an SVG circle
* @param {Number} x The x position
* @param {Number} y The y position
* @param {Number} r The radius
*/
circle: function (x, y, r) {
var attr = isObject(x) ?
x :
{
x: x,
y: y,
r: r
},
wrapper = this.createElement('circle');
wrapper.xSetter = function (value) {
this.element.setAttribute('cx', value);
};
wrapper.ySetter = function (value) {
this.element.setAttribute('cy', value);
};
return wrapper.attr(attr);
},
/**
* Draw and return an arc
* @param {Number} x X position
* @param {Number} y Y position
* @param {Number} r Radius
* @param {Number} innerR Inner radius like used in donut charts
* @param {Number} start Starting angle
* @param {Number} end Ending angle
*/
arc: function (x, y, r, innerR, start, end) {
var arc;
if (isObject(x)) {
y = x.y;
r = x.r;
innerR = x.innerR;
start = x.start;
end = x.end;
x = x.x;
}
// Arcs are defined as symbols for the ability to set
// attributes in attr and animate
arc = this.symbol('arc', x || 0, y || 0, r || 0, r || 0, {
innerR: innerR || 0,
start: start || 0,
end: end || 0
});
arc.r = r; // #959
return arc;
},
/**
* Draw and return a rectangle
* @param {Number} x Left position
* @param {Number} y Top position
* @param {Number} width
* @param {Number} height
* @param {Number} r Border corner radius
* @param {Number} strokeWidth A stroke width can be supplied to allow crisp drawing
*/
rect: function (x, y, width, height, r, strokeWidth) {
r = isObject(x) ? x.r : r;
var wrapper = this.createElement('rect'),
attribs = isObject(x) ? x : x === UNDEFINED ? {} : {
x: x,
y: y,
width: mathMax(width, 0),
height: mathMax(height, 0)
};
if (strokeWidth !== UNDEFINED) {
attribs.strokeWidth = strokeWidth;
attribs = wrapper.crisp(attribs);
}
if (r) {
attribs.r = r;
}
wrapper.rSetter = function (value) {
attr(this.element, {
rx: value,
ry: value
});
};
return wrapper.attr(attribs);
},
/**
* Resize the box and re-align all aligned elements
* @param {Object} width
* @param {Object} height
* @param {Boolean} animate
*
*/
setSize: function (width, height, animate) {
var renderer = this,
alignedObjects = renderer.alignedObjects,
i = alignedObjects.length;
renderer.width = width;
renderer.height = height;
renderer.boxWrapper[pick(animate, true) ? 'animate' : 'attr']({
width: width,
height: height
});
while (i--) {
alignedObjects[i].align();
}
},
/**
* Create a group
* @param {String} name The group will be given a class name of 'highcharts-{name}'.
* This can be used for styling and scripting.
*/
g: function (name) {
var elem = this.createElement('g');
return defined(name) ? elem.attr({ 'class': PREFIX + name }) : elem;
},
/**
* Display an image
* @param {String} src
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
image: function (src, x, y, width, height) {
var attribs = {
preserveAspectRatio: NONE
},
elemWrapper;
// optional properties
if (arguments.length > 1) {
extend(attribs, {
x: x,
y: y,
width: width,
height: height
});
}
elemWrapper = this.createElement('image').attr(attribs);
// set the href in the xlink namespace
if (elemWrapper.element.setAttributeNS) {
elemWrapper.element.setAttributeNS('http://www.w3.org/1999/xlink',
'href', src);
} else {
// could be exporting in IE
// using href throws "not supported" in ie7 and under, requries regex shim to fix later
elemWrapper.element.setAttribute('hc-svg-href', src);
}
return elemWrapper;
},
/**
* Draw a symbol out of pre-defined shape paths from the namespace 'symbol' object.
*
* @param {Object} symbol
* @param {Object} x
* @param {Object} y
* @param {Object} radius
* @param {Object} options
*/
symbol: function (symbol, x, y, width, height, options) {
var obj,
// get the symbol definition function
symbolFn = this.symbols[symbol],
// check if there's a path defined for this symbol
path = symbolFn && symbolFn(
mathRound(x),
mathRound(y),
width,
height,
options
),
imageElement,
imageRegex = /^url\((.*?)\)$/,
imageSrc,
imageSize,
centerImage;
if (path) {
obj = this.path(path);
// expando properties for use in animate and attr
extend(obj, {
symbolName: symbol,
x: x,
y: y,
width: width,
height: height
});
if (options) {
extend(obj, options);
}
// image symbols
} else if (imageRegex.test(symbol)) {
// On image load, set the size and position
centerImage = function (img, size) {
if (img.element) { // it may be destroyed in the meantime (#1390)
img.attr({
width: size[0],
height: size[1]
});
if (!img.alignByTranslate) { // #185
img.translate(
mathRound((width - size[0]) / 2), // #1378
mathRound((height - size[1]) / 2)
);
}
}
};
imageSrc = symbol.match(imageRegex)[1];
imageSize = symbolSizes[imageSrc] || (options && options.width && options.height && [options.width, options.height]);
// Ireate the image synchronously, add attribs async
obj = this.image(imageSrc)
.attr({
x: x,
y: y
});
obj.isImg = true;
if (imageSize) {
centerImage(obj, imageSize);
} else {
// Initialize image to be 0 size so export will still function if there's no cached sizes.
obj.attr({ width: 0, height: 0 });
// Create a dummy JavaScript image to get the width and height. Due to a bug in IE < 8,
// the created element must be assigned to a variable in order to load (#292).
imageElement = createElement('img', {
onload: function () {
centerImage(obj, symbolSizes[imageSrc] = [this.width, this.height]);
},
src: imageSrc
});
}
}
return obj;
},
/**
* An extendable collection of functions for defining symbol paths.
*/
symbols: {
'circle': function (x, y, w, h) {
var cpw = 0.166 * w;
return [
M, x + w / 2, y,
'C', x + w + cpw, y, x + w + cpw, y + h, x + w / 2, y + h,
'C', x - cpw, y + h, x - cpw, y, x + w / 2, y,
'Z'
];
},
'square': function (x, y, w, h) {
return [
M, x, y,
L, x + w, y,
x + w, y + h,
x, y + h,
'Z'
];
},
'triangle': function (x, y, w, h) {
return [
M, x + w / 2, y,
L, x + w, y + h,
x, y + h,
'Z'
];
},
'triangle-down': function (x, y, w, h) {
return [
M, x, y,
L, x + w, y,
x + w / 2, y + h,
'Z'
];
},
'diamond': function (x, y, w, h) {
return [
M, x + w / 2, y,
L, x + w, y + h / 2,
x + w / 2, y + h,
x, y + h / 2,
'Z'
];
},
'arc': function (x, y, w, h, options) {
var start = options.start,
radius = options.r || w || h,
end = options.end - 0.001, // to prevent cos and sin of start and end from becoming equal on 360 arcs (related: #1561)
innerRadius = options.innerR,
open = options.open,
cosStart = mathCos(start),
sinStart = mathSin(start),
cosEnd = mathCos(end),
sinEnd = mathSin(end),
longArc = options.end - start < mathPI ? 0 : 1;
return [
M,
x + radius * cosStart,
y + radius * sinStart,
'A', // arcTo
radius, // x radius
radius, // y radius
0, // slanting
longArc, // long or short arc
1, // clockwise
x + radius * cosEnd,
y + radius * sinEnd,
open ? M : L,
x + innerRadius * cosEnd,
y + innerRadius * sinEnd,
'A', // arcTo
innerRadius, // x radius
innerRadius, // y radius
0, // slanting
longArc, // long or short arc
0, // clockwise
x + innerRadius * cosStart,
y + innerRadius * sinStart,
open ? '' : 'Z' // close
];
},
/**
* Callout shape used for default tooltips, also used for rounded rectangles in VML
*/
callout: function (x, y, w, h, options) {
var arrowLength = 6,
halfDistance = 6,
r = mathMin((options && options.r) || 0, w, h),
safeDistance = r + halfDistance,
anchorX = options && options.anchorX,
anchorY = options && options.anchorY,
path,
normalizer = mathRound(options.strokeWidth || 0) % 2 / 2; // mathRound because strokeWidth can sometimes have roundoff errors;
x += normalizer;
y += normalizer;
path = [
'M', x + r, y,
'L', x + w - r, y, // top side
'C', x + w, y, x + w, y, x + w, y + r, // top-right corner
'L', x + w, y + h - r, // right side
'C', x + w, y + h, x + w, y + h, x + w - r, y + h, // bottom-right corner
'L', x + r, y + h, // bottom side
'C', x, y + h, x, y + h, x, y + h - r, // bottom-left corner
'L', x, y + r, // left side
'C', x, y, x, y, x + r, y // top-right corner
];
if (anchorX && anchorX > w && anchorY > y + safeDistance && anchorY < y + h - safeDistance) { // replace right side
path.splice(13, 3,
'L', x + w, anchorY - halfDistance,
x + w + arrowLength, anchorY,
x + w, anchorY + halfDistance,
x + w, y + h - r
);
} else if (anchorX && anchorX < 0 && anchorY > y + safeDistance && anchorY < y + h - safeDistance) { // replace left side
path.splice(33, 3,
'L', x, anchorY + halfDistance,
x - arrowLength, anchorY,
x, anchorY - halfDistance,
x, y + r
);
} else if (anchorY && anchorY > h && anchorX > x + safeDistance && anchorX < x + w - safeDistance) { // replace bottom
path.splice(23, 3,
'L', anchorX + halfDistance, y + h,
anchorX, y + h + arrowLength,
anchorX - halfDistance, y + h,
x + r, y + h
);
} else if (anchorY && anchorY < 0 && anchorX > x + safeDistance && anchorX < x + w - safeDistance) { // replace top
path.splice(3, 3,
'L', anchorX - halfDistance, y,
anchorX, y - arrowLength,
anchorX + halfDistance, y,
w - r, y
);
}
return path;
}
},
/**
* Define a clipping rectangle
* @param {String} id
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
clipRect: function (x, y, width, height) {
var wrapper,
id = PREFIX + idCounter++,
clipPath = this.createElement('clipPath').attr({
id: id
}).add(this.defs);
wrapper = this.rect(x, y, width, height, 0).add(clipPath);
wrapper.id = id;
wrapper.clipPath = clipPath;
wrapper.count = 0;
return wrapper;
},
/**
* Add text to the SVG object
* @param {String} str
* @param {Number} x Left position
* @param {Number} y Top position
* @param {Boolean} useHTML Use HTML to render the text
*/
text: function (str, x, y, useHTML) {
// declare variables
var renderer = this,
fakeSVG = useCanVG || (!hasSVG && renderer.forExport),
wrapper,
attr = {};
if (useHTML && !renderer.forExport) {
return renderer.html(str, x, y);
}
attr.x = Math.round(x || 0); // X is always needed for line-wrap logic
if (y) {
attr.y = Math.round(y);
}
if (str || str === 0) {
attr.text = str;
}
wrapper = renderer.createElement('text')
.attr(attr);
// Prevent wrapping from creating false offsetWidths in export in legacy IE (#1079, #1063)
if (fakeSVG) {
wrapper.css({
position: ABSOLUTE
});
}
if (!useHTML) {
wrapper.xSetter = function (value, key, element) {
var tspans = element.getElementsByTagName('tspan'),
tspan,
parentVal = element.getAttribute(key),
i;
for (i = 0; i < tspans.length; i++) {
tspan = tspans[i];
// If the x values are equal, the tspan represents a linebreak
if (tspan.getAttribute(key) === parentVal) {
tspan.setAttribute(key, value);
}
}
element.setAttribute(key, value);
};
}
return wrapper;
},
/**
* Utility to return the baseline offset and total line height from the font size
*/
fontMetrics: function (fontSize, elem) {
fontSize = fontSize || this.style.fontSize;
if (elem && win.getComputedStyle) {
elem = elem.element || elem; // SVGElement
fontSize = win.getComputedStyle(elem, "").fontSize;
}
fontSize = /px/.test(fontSize) ? pInt(fontSize) : /em/.test(fontSize) ? parseFloat(fontSize) * 12 : 12;
// Empirical values found by comparing font size and bounding box height.
// Applies to the default font family. http://jsfiddle.net/highcharts/7xvn7/
var lineHeight = fontSize < 24 ? fontSize + 3 : mathRound(fontSize * 1.2),
baseline = mathRound(lineHeight * 0.8);
return {
h: lineHeight,
b: baseline,
f: fontSize
};
},
/**
* Correct X and Y positioning of a label for rotation (#1764)
*/
rotCorr: function (baseline, rotation, alterY) {
var y = baseline;
if (rotation && alterY) {
y = mathMax(y * mathCos(rotation * deg2rad), 4);
}
return {
x: (-baseline / 3) * mathSin(rotation * deg2rad),
y: y
};
},
/**
* Add a label, a text item that can hold a colored or gradient background
* as well as a border and shadow.
* @param {string} str
* @param {Number} x
* @param {Number} y
* @param {String} shape
* @param {Number} anchorX In case the shape has a pointer, like a flag, this is the
* coordinates it should be pinned to
* @param {Number} anchorY
* @param {Boolean} baseline Whether to position the label relative to the text baseline,
* like renderer.text, or to the upper border of the rectangle.
* @param {String} className Class name for the group
*/
label: function (str, x, y, shape, anchorX, anchorY, useHTML, baseline, className) {
var renderer = this,
wrapper = renderer.g(className),
text = renderer.text('', 0, 0, useHTML)
.attr({
zIndex: 1
}),
//.add(wrapper),
box,
bBox,
alignFactor = 0,
padding = 3,
paddingLeft = 0,
width,
height,
wrapperX,
wrapperY,
crispAdjust = 0,
deferredAttr = {},
baselineOffset,
needsBox;
/**
* This function runs after the label is added to the DOM (when the bounding box is
* available), and after the text of the label is updated to detect the new bounding
* box and reflect it in the border box.
*/
function updateBoxSize() {
var boxX,
boxY,
style = text.element.style;
bBox = (width === undefined || height === undefined || wrapper.styles.textAlign) && defined(text.textStr) &&
text.getBBox(); //#3295 && 3514 box failure when string equals 0
wrapper.width = (width || bBox.width || 0) + 2 * padding + paddingLeft;
wrapper.height = (height || bBox.height || 0) + 2 * padding;
// update the label-scoped y offset
baselineOffset = padding + renderer.fontMetrics(style && style.fontSize, text).b;
if (needsBox) {
// create the border box if it is not already present
if (!box) {
boxX = mathRound(-alignFactor * padding);
boxY = baseline ? -baselineOffset : 0;
wrapper.box = box = shape ?
renderer.symbol(shape, boxX, boxY, wrapper.width, wrapper.height, deferredAttr) :
renderer.rect(boxX, boxY, wrapper.width, wrapper.height, 0, deferredAttr[STROKE_WIDTH]);
box.attr('fill', NONE).add(wrapper);
}
// apply the box attributes
if (!box.isImg) { // #1630
box.attr(extend({
width: mathRound(wrapper.width),
height: mathRound(wrapper.height)
}, deferredAttr));
}
deferredAttr = null;
}
}
/**
* This function runs after setting text or padding, but only if padding is changed
*/
function updateTextPadding() {
var styles = wrapper.styles,
textAlign = styles && styles.textAlign,
x = paddingLeft + padding * (1 - alignFactor),
y;
// determin y based on the baseline
y = baseline ? 0 : baselineOffset;
// compensate for alignment
if (defined(width) && bBox && (textAlign === 'center' || textAlign === 'right')) {
x += { center: 0.5, right: 1 }[textAlign] * (width - bBox.width);
}
// update if anything changed
if (x !== text.x || y !== text.y) {
text.attr('x', x);
if (y !== UNDEFINED) {
text.attr('y', y);
}
}
// record current values
text.x = x;
text.y = y;
}
/**
* Set a box attribute, or defer it if the box is not yet created
* @param {Object} key
* @param {Object} value
*/
function boxAttr(key, value) {
if (box) {
box.attr(key, value);
} else {
deferredAttr[key] = value;
}
}
/**
* After the text element is added, get the desired size of the border box
* and add it before the text in the DOM.
*/
wrapper.onAdd = function () {
text.add(wrapper);
wrapper.attr({
text: (str || str === 0) ? str : '', // alignment is available now // #3295: 0 not rendered if given as a value
x: x,
y: y
});
if (box && defined(anchorX)) {
wrapper.attr({
anchorX: anchorX,
anchorY: anchorY
});
}
};
/*
* Add specific attribute setters.
*/
// only change local variables
wrapper.widthSetter = function (value) {
width = value;
};
wrapper.heightSetter = function (value) {
height = value;
};
wrapper.paddingSetter = function (value) {
if (defined(value) && value !== padding) {
padding = wrapper.padding = value;
updateTextPadding();
}
};
wrapper.paddingLeftSetter = function (value) {
if (defined(value) && value !== paddingLeft) {
paddingLeft = value;
updateTextPadding();
}
};
// change local variable and prevent setting attribute on the group
wrapper.alignSetter = function (value) {
alignFactor = { left: 0, center: 0.5, right: 1 }[value];
};
// apply these to the box and the text alike
wrapper.textSetter = function (value) {
if (value !== UNDEFINED) {
text.textSetter(value);
}
updateBoxSize();
updateTextPadding();
};
// apply these to the box but not to the text
wrapper['stroke-widthSetter'] = function (value, key) {
if (value) {
needsBox = true;
}
crispAdjust = value % 2 / 2;
boxAttr(key, value);
};
wrapper.strokeSetter = wrapper.fillSetter = wrapper.rSetter = function (value, key) {
if (key === 'fill' && value) {
needsBox = true;
}
boxAttr(key, value);
};
wrapper.anchorXSetter = function (value, key) {
anchorX = value;
boxAttr(key, value + crispAdjust - wrapperX);
};
wrapper.anchorYSetter = function (value, key) {
anchorY = value;
boxAttr(key, value - wrapperY);
};
// rename attributes
wrapper.xSetter = function (value) {
wrapper.x = value; // for animation getter
if (alignFactor) {
value -= alignFactor * ((width || bBox.width) + padding);
}
wrapperX = mathRound(value);
wrapper.attr('translateX', wrapperX);
};
wrapper.ySetter = function (value) {
wrapperY = wrapper.y = mathRound(value);
wrapper.attr('translateY', wrapperY);
};
// Redirect certain methods to either the box or the text
var baseCss = wrapper.css;
return extend(wrapper, {
/**
* Pick up some properties and apply them to the text instead of the wrapper
*/
css: function (styles) {
if (styles) {
var textStyles = {};
styles = merge(styles); // create a copy to avoid altering the original object (#537)
each(wrapper.textProps, function (prop) {
if (styles[prop] !== UNDEFINED) {
textStyles[prop] = styles[prop];
delete styles[prop];
}
});
text.css(textStyles);
}
return baseCss.call(wrapper, styles);
},
/**
* Return the bounding box of the box, not the group
*/
getBBox: function () {
return {
width: bBox.width + 2 * padding,
height: bBox.height + 2 * padding,
x: bBox.x - padding,
y: bBox.y - padding
};
},
/**
* Apply the shadow to the box
*/
shadow: function (b) {
if (box) {
box.shadow(b);
}
return wrapper;
},
/**
* Destroy and release memory.
*/
destroy: function () {
// Added by button implementation
removeEvent(wrapper.element, 'mouseenter');
removeEvent(wrapper.element, 'mouseleave');
if (text) {
text = text.destroy();
}
if (box) {
box = box.destroy();
}
// Call base implementation to destroy the rest
SVGElement.prototype.destroy.call(wrapper);
// Release local pointers (#1298)
wrapper = renderer = updateBoxSize = updateTextPadding = boxAttr = null;
}
});
}
}; // end SVGRenderer
// general renderer
Renderer = SVGRenderer;
// extend SvgElement for useHTML option
extend(SVGElement.prototype, {
/**
* Apply CSS to HTML elements. This is used in text within SVG rendering and
* by the VML renderer
*/
htmlCss: function (styles) {
var wrapper = this,
element = wrapper.element,
textWidth = styles && element.tagName === 'SPAN' && styles.width;
if (textWidth) {
delete styles.width;
wrapper.textWidth = textWidth;
wrapper.updateTransform();
}
if (styles && styles.textOverflow === 'ellipsis') {
styles.whiteSpace = 'nowrap';
styles.overflow = 'hidden';
}
wrapper.styles = extend(wrapper.styles, styles);
css(wrapper.element, styles);
return wrapper;
},
/**
* VML and useHTML method for calculating the bounding box based on offsets
* @param {Boolean} refresh Whether to force a fresh value from the DOM or to
* use the cached value
*
* @return {Object} A hash containing values for x, y, width and height
*/
htmlGetBBox: function () {
var wrapper = this,
element = wrapper.element;
// faking getBBox in exported SVG in legacy IE
// faking getBBox in exported SVG in legacy IE (is this a duplicate of the fix for #1079?)
if (element.nodeName === 'text') {
element.style.position = ABSOLUTE;
}
return {
x: element.offsetLeft,
y: element.offsetTop,
width: element.offsetWidth,
height: element.offsetHeight
};
},
/**
* VML override private method to update elements based on internal
* properties based on SVG transform
*/
htmlUpdateTransform: function () {
// aligning non added elements is expensive
if (!this.added) {
this.alignOnAdd = true;
return;
}
var wrapper = this,
renderer = wrapper.renderer,
elem = wrapper.element,
translateX = wrapper.translateX || 0,
translateY = wrapper.translateY || 0,
x = wrapper.x || 0,
y = wrapper.y || 0,
align = wrapper.textAlign || 'left',
alignCorrection = { left: 0, center: 0.5, right: 1 }[align],
shadows = wrapper.shadows,
styles = wrapper.styles;
// apply translate
css(elem, {
marginLeft: translateX,
marginTop: translateY
});
if (shadows) { // used in labels/tooltip
each(shadows, function (shadow) {
css(shadow, {
marginLeft: translateX + 1,
marginTop: translateY + 1
});
});
}
// apply inversion
if (wrapper.inverted) { // wrapper is a group
each(elem.childNodes, function (child) {
renderer.invertChild(child, elem);
});
}
if (elem.tagName === 'SPAN') {
var width,
rotation = wrapper.rotation,
baseline,
textWidth = pInt(wrapper.textWidth),
currentTextTransform = [rotation, align, elem.innerHTML, wrapper.textWidth].join(',');
if (currentTextTransform !== wrapper.cTT) { // do the calculations and DOM access only if properties changed
baseline = renderer.fontMetrics(elem.style.fontSize).b;
// Renderer specific handling of span rotation
if (defined(rotation)) {
wrapper.setSpanRotation(rotation, alignCorrection, baseline);
}
width = pick(wrapper.elemWidth, elem.offsetWidth);
// Update textWidth
if (width > textWidth && /[ \-]/.test(elem.textContent || elem.innerText)) { // #983, #1254
css(elem, {
width: textWidth + PX,
display: 'block',
whiteSpace: (styles && styles.whiteSpace) || 'normal' // #3331
});
width = textWidth;
}
wrapper.getSpanCorrection(width, baseline, alignCorrection, rotation, align);
}
// apply position with correction
css(elem, {
left: (x + (wrapper.xCorr || 0)) + PX,
top: (y + (wrapper.yCorr || 0)) + PX
});
// force reflow in webkit to apply the left and top on useHTML element (#1249)
if (isWebKit) {
baseline = elem.offsetHeight; // assigned to baseline for JSLint purpose
}
// record current text transform
wrapper.cTT = currentTextTransform;
}
},
/**
* Set the rotation of an individual HTML span
*/
setSpanRotation: function (rotation, alignCorrection, baseline) {
var rotationStyle = {},
cssTransformKey = isIE ? '-ms-transform' : isWebKit ? '-webkit-transform' : isFirefox ? 'MozTransform' : isOpera ? '-o-transform' : '';
rotationStyle[cssTransformKey] = rotationStyle.transform = 'rotate(' + rotation + 'deg)';
rotationStyle[cssTransformKey + (isFirefox ? 'Origin' : '-origin')] = rotationStyle.transformOrigin = (alignCorrection * 100) + '% ' + baseline + 'px';
css(this.element, rotationStyle);
},
/**
* Get the correction in X and Y positioning as the element is rotated.
*/
getSpanCorrection: function (width, baseline, alignCorrection) {
this.xCorr = -width * alignCorrection;
this.yCorr = -baseline;
}
});
// Extend SvgRenderer for useHTML option.
extend(SVGRenderer.prototype, {
/**
* Create HTML text node. This is used by the VML renderer as well as the SVG
* renderer through the useHTML option.
*
* @param {String} str
* @param {Number} x
* @param {Number} y
*/
html: function (str, x, y) {
var wrapper = this.createElement('span'),
element = wrapper.element,
renderer = wrapper.renderer;
// Text setter
wrapper.textSetter = function (value) {
if (value !== element.innerHTML) {
delete this.bBox;
}
element.innerHTML = this.textStr = value;
};
// Various setters which rely on update transform
wrapper.xSetter = wrapper.ySetter = wrapper.alignSetter = wrapper.rotationSetter = function (value, key) {
if (key === 'align') {
key = 'textAlign'; // Do not overwrite the SVGElement.align method. Same as VML.
}
wrapper[key] = value;
wrapper.htmlUpdateTransform();
};
// Set the default attributes
wrapper.attr({
text: str,
x: mathRound(x),
y: mathRound(y)
})
.css({
position: ABSOLUTE,
fontFamily: this.style.fontFamily,
fontSize: this.style.fontSize
});
// Keep the whiteSpace style outside the wrapper.styles collection
element.style.whiteSpace = 'nowrap';
// Use the HTML specific .css method
wrapper.css = wrapper.htmlCss;
// This is specific for HTML within SVG
if (renderer.isSVG) {
wrapper.add = function (svgGroupWrapper) {
var htmlGroup,
container = renderer.box.parentNode,
parentGroup,
parents = [];
this.parentGroup = svgGroupWrapper;
// Create a mock group to hold the HTML elements
if (svgGroupWrapper) {
htmlGroup = svgGroupWrapper.div;
if (!htmlGroup) {
// Read the parent chain into an array and read from top down
parentGroup = svgGroupWrapper;
while (parentGroup) {
parents.push(parentGroup);
// Move up to the next parent group
parentGroup = parentGroup.parentGroup;
}
// Ensure dynamically updating position when any parent is translated
each(parents.reverse(), function (parentGroup) {
var htmlGroupStyle;
// Create a HTML div and append it to the parent div to emulate
// the SVG group structure
htmlGroup = parentGroup.div = parentGroup.div || createElement(DIV, {
className: attr(parentGroup.element, 'class')
}, {
position: ABSOLUTE,
left: (parentGroup.translateX || 0) + PX,
top: (parentGroup.translateY || 0) + PX
}, htmlGroup || container); // the top group is appended to container
// Shortcut
htmlGroupStyle = htmlGroup.style;
// Set listeners to update the HTML div's position whenever the SVG group
// position is changed
extend(parentGroup, {
translateXSetter: function (value, key) {
htmlGroupStyle.left = value + PX;
parentGroup[key] = value;
parentGroup.doTransform = true;
},
translateYSetter: function (value, key) {
htmlGroupStyle.top = value + PX;
parentGroup[key] = value;
parentGroup.doTransform = true;
},
visibilitySetter: function (value, key) {
htmlGroupStyle[key] = value;
}
});
});
}
} else {
htmlGroup = container;
}
htmlGroup.appendChild(element);
// Shared with VML:
wrapper.added = true;
if (wrapper.alignOnAdd) {
wrapper.htmlUpdateTransform();
}
return wrapper;
};
}
return wrapper;
}
});
/* ****************************************************************************
* *
* START OF INTERNET EXPLORER <= 8 SPECIFIC CODE *
* *
* For applications and websites that don't need IE support, like platform *
* targeted mobile apps and web apps, this code can be removed. *
* *
*****************************************************************************/
/**
* @constructor
*/
var VMLRenderer, VMLElement;
if (!hasSVG && !useCanVG) {
/**
* The VML element wrapper.
*/
VMLElement = {
/**
* Initialize a new VML element wrapper. It builds the markup as a string
* to minimize DOM traffic.
* @param {Object} renderer
* @param {Object} nodeName
*/
init: function (renderer, nodeName) {
var wrapper = this,
markup = ['<', nodeName, ' filled="f" stroked="f"'],
style = ['position: ', ABSOLUTE, ';'],
isDiv = nodeName === DIV;
// divs and shapes need size
if (nodeName === 'shape' || isDiv) {
style.push('left:0;top:0;width:1px;height:1px;');
}
style.push('visibility: ', isDiv ? HIDDEN : VISIBLE);
markup.push(' style="', style.join(''), '"/>');
// create element with default attributes and style
if (nodeName) {
markup = isDiv || nodeName === 'span' || nodeName === 'img' ?
markup.join('')
: renderer.prepVML(markup);
wrapper.element = createElement(markup);
}
wrapper.renderer = renderer;
},
/**
* Add the node to the given parent
* @param {Object} parent
*/
add: function (parent) {
var wrapper = this,
renderer = wrapper.renderer,
element = wrapper.element,
box = renderer.box,
inverted = parent && parent.inverted,
// get the parent node
parentNode = parent ?
parent.element || parent :
box;
// if the parent group is inverted, apply inversion on all children
if (inverted) { // only on groups
renderer.invertChild(element, parentNode);
}
// append it
parentNode.appendChild(element);
// align text after adding to be able to read offset
wrapper.added = true;
if (wrapper.alignOnAdd && !wrapper.deferUpdateTransform) {
wrapper.updateTransform();
}
// fire an event for internal hooks
if (wrapper.onAdd) {
wrapper.onAdd();
}
return wrapper;
},
/**
* VML always uses htmlUpdateTransform
*/
updateTransform: SVGElement.prototype.htmlUpdateTransform,
/**
* Set the rotation of a span with oldIE's filter
*/
setSpanRotation: function () {
// Adjust for alignment and rotation. Rotation of useHTML content is not yet implemented
// but it can probably be implemented for Firefox 3.5+ on user request. FF3.5+
// has support for CSS3 transform. The getBBox method also needs to be updated
// to compensate for the rotation, like it currently does for SVG.
// Test case: http://jsfiddle.net/highcharts/Ybt44/
var rotation = this.rotation,
costheta = mathCos(rotation * deg2rad),
sintheta = mathSin(rotation * deg2rad);
css(this.element, {
filter: rotation ? ['progid:DXImageTransform.Microsoft.Matrix(M11=', costheta,
', M12=', -sintheta, ', M21=', sintheta, ', M22=', costheta,
', sizingMethod=\'auto expand\')'].join('') : NONE
});
},
/**
* Get the positioning correction for the span after rotating.
*/
getSpanCorrection: function (width, baseline, alignCorrection, rotation, align) {
var costheta = rotation ? mathCos(rotation * deg2rad) : 1,
sintheta = rotation ? mathSin(rotation * deg2rad) : 0,
height = pick(this.elemHeight, this.element.offsetHeight),
quad,
nonLeft = align && align !== 'left';
// correct x and y
this.xCorr = costheta < 0 && -width;
this.yCorr = sintheta < 0 && -height;
// correct for baseline and corners spilling out after rotation
quad = costheta * sintheta < 0;
this.xCorr += sintheta * baseline * (quad ? 1 - alignCorrection : alignCorrection);
this.yCorr -= costheta * baseline * (rotation ? (quad ? alignCorrection : 1 - alignCorrection) : 1);
// correct for the length/height of the text
if (nonLeft) {
this.xCorr -= width * alignCorrection * (costheta < 0 ? -1 : 1);
if (rotation) {
this.yCorr -= height * alignCorrection * (sintheta < 0 ? -1 : 1);
}
css(this.element, {
textAlign: align
});
}
},
/**
* Converts a subset of an SVG path definition to its VML counterpart. Takes an array
* as the parameter and returns a string.
*/
pathToVML: function (value) {
// convert paths
var i = value.length,
path = [];
while (i--) {
// Multiply by 10 to allow subpixel precision.
// Substracting half a pixel seems to make the coordinates
// align with SVG, but this hasn't been tested thoroughly
if (isNumber(value[i])) {
path[i] = mathRound(value[i] * 10) - 5;
} else if (value[i] === 'Z') { // close the path
path[i] = 'x';
} else {
path[i] = value[i];
// When the start X and end X coordinates of an arc are too close,
// they are rounded to the same value above. In this case, substract or
// add 1 from the end X and Y positions. #186, #760, #1371, #1410.
if (value.isArc && (value[i] === 'wa' || value[i] === 'at')) {
// Start and end X
if (path[i + 5] === path[i + 7]) {
path[i + 7] += value[i + 7] > value[i + 5] ? 1 : -1;
}
// Start and end Y
if (path[i + 6] === path[i + 8]) {
path[i + 8] += value[i + 8] > value[i + 6] ? 1 : -1;
}
}
}
}
// Loop up again to handle path shortcuts (#2132)
/*while (i++ < path.length) {
if (path[i] === 'H') { // horizontal line to
path[i] = 'L';
path.splice(i + 2, 0, path[i - 1]);
} else if (path[i] === 'V') { // vertical line to
path[i] = 'L';
path.splice(i + 1, 0, path[i - 2]);
}
}*/
return path.join(' ') || 'x';
},
/**
* Set the element's clipping to a predefined rectangle
*
* @param {String} id The id of the clip rectangle
*/
clip: function (clipRect) {
var wrapper = this,
clipMembers,
cssRet;
if (clipRect) {
clipMembers = clipRect.members;
erase(clipMembers, wrapper); // Ensure unique list of elements (#1258)
clipMembers.push(wrapper);
wrapper.destroyClip = function () {
erase(clipMembers, wrapper);
};
cssRet = clipRect.getCSS(wrapper);
} else {
if (wrapper.destroyClip) {
wrapper.destroyClip();
}
cssRet = { clip: docMode8 ? 'inherit' : 'rect(auto)' }; // #1214
}
return wrapper.css(cssRet);
},
/**
* Set styles for the element
* @param {Object} styles
*/
css: SVGElement.prototype.htmlCss,
/**
* Removes a child either by removeChild or move to garbageBin.
* Issue 490; in VML removeChild results in Orphaned nodes according to sIEve, discardElement does not.
*/
safeRemoveChild: function (element) {
// discardElement will detach the node from its parent before attaching it
// to the garbage bin. Therefore it is important that the node is attached and have parent.
if (element.parentNode) {
discardElement(element);
}
},
/**
* Extend element.destroy by removing it from the clip members array
*/
destroy: function () {
if (this.destroyClip) {
this.destroyClip();
}
return SVGElement.prototype.destroy.apply(this);
},
/**
* Add an event listener. VML override for normalizing event parameters.
* @param {String} eventType
* @param {Function} handler
*/
on: function (eventType, handler) {
// simplest possible event model for internal use
this.element['on' + eventType] = function () {
var evt = win.event;
evt.target = evt.srcElement;
handler(evt);
};
return this;
},
/**
* In stacked columns, cut off the shadows so that they don't overlap
*/
cutOffPath: function (path, length) {
var len;
path = path.split(/[ ,]/);
len = path.length;
if (len === 9 || len === 11) {
path[len - 4] = path[len - 2] = pInt(path[len - 2]) - 10 * length;
}
return path.join(' ');
},
/**
* Apply a drop shadow by copying elements and giving them different strokes
* @param {Boolean|Object} shadowOptions
*/
shadow: function (shadowOptions, group, cutOff) {
var shadows = [],
i,
element = this.element,
renderer = this.renderer,
shadow,
elemStyle = element.style,
markup,
path = element.path,
strokeWidth,
modifiedPath,
shadowWidth,
shadowElementOpacity;
// some times empty paths are not strings
if (path && typeof path.value !== 'string') {
path = 'x';
}
modifiedPath = path;
if (shadowOptions) {
shadowWidth = pick(shadowOptions.width, 3);
shadowElementOpacity = (shadowOptions.opacity || 0.15) / shadowWidth;
for (i = 1; i <= 3; i++) {
strokeWidth = (shadowWidth * 2) + 1 - (2 * i);
// Cut off shadows for stacked column items
if (cutOff) {
modifiedPath = this.cutOffPath(path.value, strokeWidth + 0.5);
}
markup = ['<shape isShadow="true" strokeweight="', strokeWidth,
'" filled="false" path="', modifiedPath,
'" coordsize="10 10" style="', element.style.cssText, '" />'];
shadow = createElement(renderer.prepVML(markup),
null, {
left: pInt(elemStyle.left) + pick(shadowOptions.offsetX, 1),
top: pInt(elemStyle.top) + pick(shadowOptions.offsetY, 1)
}
);
if (cutOff) {
shadow.cutOff = strokeWidth + 1;
}
// apply the opacity
markup = ['<stroke color="', shadowOptions.color || 'black', '" opacity="', shadowElementOpacity * i, '"/>'];
createElement(renderer.prepVML(markup), null, null, shadow);
// insert it
if (group) {
group.element.appendChild(shadow);
} else {
element.parentNode.insertBefore(shadow, element);
}
// record it
shadows.push(shadow);
}
this.shadows = shadows;
}
return this;
},
updateShadows: noop, // Used in SVG only
setAttr: function (key, value) {
if (docMode8) { // IE8 setAttribute bug
this.element[key] = value;
} else {
this.element.setAttribute(key, value);
}
},
classSetter: function (value) {
// IE8 Standards mode has problems retrieving the className unless set like this
this.element.className = value;
},
dashstyleSetter: function (value, key, element) {
var strokeElem = element.getElementsByTagName('stroke')[0] ||
createElement(this.renderer.prepVML(['<stroke/>']), null, null, element);
strokeElem[key] = value || 'solid';
this[key] = value; /* because changing stroke-width will change the dash length
and cause an epileptic effect */
},
dSetter: function (value, key, element) {
var i,
shadows = this.shadows;
value = value || [];
this.d = value.join && value.join(' '); // used in getter for animation
element.path = value = this.pathToVML(value);
// update shadows
if (shadows) {
i = shadows.length;
while (i--) {
shadows[i].path = shadows[i].cutOff ? this.cutOffPath(value, shadows[i].cutOff) : value;
}
}
this.setAttr(key, value);
},
fillSetter: function (value, key, element) {
var nodeName = element.nodeName;
if (nodeName === 'SPAN') { // text color
element.style.color = value;
} else if (nodeName !== 'IMG') { // #1336
element.filled = value !== NONE;
this.setAttr('fillcolor', this.renderer.color(value, element, key, this));
}
},
opacitySetter: noop, // Don't bother - animation is too slow and filters introduce artifacts
rotationSetter: function (value, key, element) {
var style = element.style;
this[key] = style[key] = value; // style is for #1873
// Correction for the 1x1 size of the shape container. Used in gauge needles.
style.left = -mathRound(mathSin(value * deg2rad) + 1) + PX;
style.top = mathRound(mathCos(value * deg2rad)) + PX;
},
strokeSetter: function (value, key, element) {
this.setAttr('strokecolor', this.renderer.color(value, element, key));
},
'stroke-widthSetter': function (value, key, element) {
element.stroked = !!value; // VML "stroked" attribute
this[key] = value; // used in getter, issue #113
if (isNumber(value)) {
value += PX;
}
this.setAttr('strokeweight', value);
},
titleSetter: function (value, key) {
this.setAttr(key, value);
},
visibilitySetter: function (value, key, element) {
// Handle inherited visibility
if (value === 'inherit') {
value = VISIBLE;
}
// Let the shadow follow the main element
if (this.shadows) {
each(this.shadows, function (shadow) {
shadow.style[key] = value;
});
}
// Instead of toggling the visibility CSS property, move the div out of the viewport.
// This works around #61 and #586
if (element.nodeName === 'DIV') {
value = value === HIDDEN ? '-999em' : 0;
// In order to redraw, IE7 needs the div to be visible when tucked away
// outside the viewport. So the visibility is actually opposite of
// the expected value. This applies to the tooltip only.
if (!docMode8) {
element.style[key] = value ? VISIBLE : HIDDEN;
}
key = 'top';
}
element.style[key] = value;
},
xSetter: function (value, key, element) {
this[key] = value; // used in getter
if (key === 'x') {
key = 'left';
} else if (key === 'y') {
key = 'top';
}/* else {
value = mathMax(0, value); // don't set width or height below zero (#311)
}*/
// clipping rectangle special
if (this.updateClipping) {
this[key] = value; // the key is now 'left' or 'top' for 'x' and 'y'
this.updateClipping();
} else {
// normal
element.style[key] = value;
}
},
zIndexSetter: function (value, key, element) {
element.style[key] = value;
}
};
Highcharts.VMLElement = VMLElement = extendClass(SVGElement, VMLElement);
// Some shared setters
VMLElement.prototype.ySetter =
VMLElement.prototype.widthSetter =
VMLElement.prototype.heightSetter =
VMLElement.prototype.xSetter;
/**
* The VML renderer
*/
var VMLRendererExtension = { // inherit SVGRenderer
Element: VMLElement,
isIE8: userAgent.indexOf('MSIE 8.0') > -1,
/**
* Initialize the VMLRenderer
* @param {Object} container
* @param {Number} width
* @param {Number} height
*/
init: function (container, width, height, style) {
var renderer = this,
boxWrapper,
box,
css;
renderer.alignedObjects = [];
boxWrapper = renderer.createElement(DIV)
.css(extend(this.getStyle(style), { position: RELATIVE}));
box = boxWrapper.element;
container.appendChild(boxWrapper.element);
// generate the containing box
renderer.isVML = true;
renderer.box = box;
renderer.boxWrapper = boxWrapper;
renderer.cache = {};
renderer.setSize(width, height, false);
// The only way to make IE6 and IE7 print is to use a global namespace. However,
// with IE8 the only way to make the dynamic shapes visible in screen and print mode
// seems to be to add the xmlns attribute and the behaviour style inline.
if (!doc.namespaces.hcv) {
doc.namespaces.add('hcv', 'urn:schemas-microsoft-com:vml');
// Setup default CSS (#2153, #2368, #2384)
css = 'hcv\\:fill, hcv\\:path, hcv\\:shape, hcv\\:stroke' +
'{ behavior:url(#default#VML); display: inline-block; } ';
try {
doc.createStyleSheet().cssText = css;
} catch (e) {
doc.styleSheets[0].cssText += css;
}
}
},
/**
* Detect whether the renderer is hidden. This happens when one of the parent elements
* has display: none
*/
isHidden: function () {
return !this.box.offsetWidth;
},
/**
* Define a clipping rectangle. In VML it is accomplished by storing the values
* for setting the CSS style to all associated members.
*
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
clipRect: function (x, y, width, height) {
// create a dummy element
var clipRect = this.createElement(),
isObj = isObject(x);
// mimic a rectangle with its style object for automatic updating in attr
return extend(clipRect, {
members: [],
count: 0,
left: (isObj ? x.x : x) + 1,
top: (isObj ? x.y : y) + 1,
width: (isObj ? x.width : width) - 1,
height: (isObj ? x.height : height) - 1,
getCSS: function (wrapper) {
var element = wrapper.element,
nodeName = element.nodeName,
isShape = nodeName === 'shape',
inverted = wrapper.inverted,
rect = this,
top = rect.top - (isShape ? element.offsetTop : 0),
left = rect.left,
right = left + rect.width,
bottom = top + rect.height,
ret = {
clip: 'rect(' +
mathRound(inverted ? left : top) + 'px,' +
mathRound(inverted ? bottom : right) + 'px,' +
mathRound(inverted ? right : bottom) + 'px,' +
mathRound(inverted ? top : left) + 'px)'
};
// issue 74 workaround
if (!inverted && docMode8 && nodeName === 'DIV') {
extend(ret, {
width: right + PX,
height: bottom + PX
});
}
return ret;
},
// used in attr and animation to update the clipping of all members
updateClipping: function () {
each(clipRect.members, function (member) {
if (member.element) { // Deleted series, like in stock/members/series-remove demo. Should be removed from members, but this will do.
member.css(clipRect.getCSS(member));
}
});
}
});
},
/**
* Take a color and return it if it's a string, make it a gradient if it's a
* gradient configuration object, and apply opacity.
*
* @param {Object} color The color or config object
*/
color: function (color, elem, prop, wrapper) {
var renderer = this,
colorObject,
regexRgba = /^rgba/,
markup,
fillType,
ret = NONE;
// Check for linear or radial gradient
if (color && color.linearGradient) {
fillType = 'gradient';
} else if (color && color.radialGradient) {
fillType = 'pattern';
}
if (fillType) {
var stopColor,
stopOpacity,
gradient = color.linearGradient || color.radialGradient,
x1,
y1,
x2,
y2,
opacity1,
opacity2,
color1,
color2,
fillAttr = '',
stops = color.stops,
firstStop,
lastStop,
colors = [],
addFillNode = function () {
// Add the fill subnode. When colors attribute is used, the meanings of opacity and o:opacity2
// are reversed.
markup = ['<fill colors="' + colors.join(',') + '" opacity="', opacity2, '" o:opacity2="', opacity1,
'" type="', fillType, '" ', fillAttr, 'focus="100%" method="any" />'];
createElement(renderer.prepVML(markup), null, null, elem);
};
// Extend from 0 to 1
firstStop = stops[0];
lastStop = stops[stops.length - 1];
if (firstStop[0] > 0) {
stops.unshift([
0,
firstStop[1]
]);
}
if (lastStop[0] < 1) {
stops.push([
1,
lastStop[1]
]);
}
// Compute the stops
each(stops, function (stop, i) {
if (regexRgba.test(stop[1])) {
colorObject = Color(stop[1]);
stopColor = colorObject.get('rgb');
stopOpacity = colorObject.get('a');
} else {
stopColor = stop[1];
stopOpacity = 1;
}
// Build the color attribute
colors.push((stop[0] * 100) + '% ' + stopColor);
// Only start and end opacities are allowed, so we use the first and the last
if (!i) {
opacity1 = stopOpacity;
color2 = stopColor;
} else {
opacity2 = stopOpacity;
color1 = stopColor;
}
});
// Apply the gradient to fills only.
if (prop === 'fill') {
// Handle linear gradient angle
if (fillType === 'gradient') {
x1 = gradient.x1 || gradient[0] || 0;
y1 = gradient.y1 || gradient[1] || 0;
x2 = gradient.x2 || gradient[2] || 0;
y2 = gradient.y2 || gradient[3] || 0;
fillAttr = 'angle="' + (90 - math.atan(
(y2 - y1) / // y vector
(x2 - x1) // x vector
) * 180 / mathPI) + '"';
addFillNode();
// Radial (circular) gradient
} else {
var r = gradient.r,
sizex = r * 2,
sizey = r * 2,
cx = gradient.cx,
cy = gradient.cy,
radialReference = elem.radialReference,
bBox,
applyRadialGradient = function () {
if (radialReference) {
bBox = wrapper.getBBox();
cx += (radialReference[0] - bBox.x) / bBox.width - 0.5;
cy += (radialReference[1] - bBox.y) / bBox.height - 0.5;
sizex *= radialReference[2] / bBox.width;
sizey *= radialReference[2] / bBox.height;
}
fillAttr = 'src="' + defaultOptions.global.VMLRadialGradientURL + '" ' +
'size="' + sizex + ',' + sizey + '" ' +
'origin="0.5,0.5" ' +
'position="' + cx + ',' + cy + '" ' +
'color2="' + color2 + '" ';
addFillNode();
};
// Apply radial gradient
if (wrapper.added) {
applyRadialGradient();
} else {
// We need to know the bounding box to get the size and position right
wrapper.onAdd = applyRadialGradient;
}
// The fill element's color attribute is broken in IE8 standards mode, so we
// need to set the parent shape's fillcolor attribute instead.
ret = color1;
}
// Gradients are not supported for VML stroke, return the first color. #722.
} else {
ret = stopColor;
}
// if the color is an rgba color, split it and add a fill node
// to hold the opacity component
} else if (regexRgba.test(color) && elem.tagName !== 'IMG') {
colorObject = Color(color);
markup = ['<', prop, ' opacity="', colorObject.get('a'), '"/>'];
createElement(this.prepVML(markup), null, null, elem);
ret = colorObject.get('rgb');
} else {
var propNodes = elem.getElementsByTagName(prop); // 'stroke' or 'fill' node
if (propNodes.length) {
propNodes[0].opacity = 1;
propNodes[0].type = 'solid';
}
ret = color;
}
return ret;
},
/**
* Take a VML string and prepare it for either IE8 or IE6/IE7.
* @param {Array} markup A string array of the VML markup to prepare
*/
prepVML: function (markup) {
var vmlStyle = 'display:inline-block;behavior:url(#default#VML);',
isIE8 = this.isIE8;
markup = markup.join('');
if (isIE8) { // add xmlns and style inline
markup = markup.replace('/>', ' xmlns="urn:schemas-microsoft-com:vml" />');
if (markup.indexOf('style="') === -1) {
markup = markup.replace('/>', ' style="' + vmlStyle + '" />');
} else {
markup = markup.replace('style="', 'style="' + vmlStyle);
}
} else { // add namespace
markup = markup.replace('<', '<hcv:');
}
return markup;
},
/**
* Create rotated and aligned text
* @param {String} str
* @param {Number} x
* @param {Number} y
*/
text: SVGRenderer.prototype.html,
/**
* Create and return a path element
* @param {Array} path
*/
path: function (path) {
var attr = {
// subpixel precision down to 0.1 (width and height = 1px)
coordsize: '10 10'
};
if (isArray(path)) {
attr.d = path;
} else if (isObject(path)) { // attributes
extend(attr, path);
}
// create the shape
return this.createElement('shape').attr(attr);
},
/**
* Create and return a circle element. In VML circles are implemented as
* shapes, which is faster than v:oval
* @param {Number} x
* @param {Number} y
* @param {Number} r
*/
circle: function (x, y, r) {
var circle = this.symbol('circle');
if (isObject(x)) {
r = x.r;
y = x.y;
x = x.x;
}
circle.isCircle = true; // Causes x and y to mean center (#1682)
circle.r = r;
return circle.attr({ x: x, y: y });
},
/**
* Create a group using an outer div and an inner v:group to allow rotating
* and flipping. A simple v:group would have problems with positioning
* child HTML elements and CSS clip.
*
* @param {String} name The name of the group
*/
g: function (name) {
var wrapper,
attribs;
// set the class name
if (name) {
attribs = { 'className': PREFIX + name, 'class': PREFIX + name };
}
// the div to hold HTML and clipping
wrapper = this.createElement(DIV).attr(attribs);
return wrapper;
},
/**
* VML override to create a regular HTML image
* @param {String} src
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
image: function (src, x, y, width, height) {
var obj = this.createElement('img')
.attr({ src: src });
if (arguments.length > 1) {
obj.attr({
x: x,
y: y,
width: width,
height: height
});
}
return obj;
},
/**
* For rectangles, VML uses a shape for rect to overcome bugs and rotation problems
*/
createElement: function (nodeName) {
return nodeName === 'rect' ? this.symbol(nodeName) : SVGRenderer.prototype.createElement.call(this, nodeName);
},
/**
* In the VML renderer, each child of an inverted div (group) is inverted
* @param {Object} element
* @param {Object} parentNode
*/
invertChild: function (element, parentNode) {
var ren = this,
parentStyle = parentNode.style,
imgStyle = element.tagName === 'IMG' && element.style; // #1111
css(element, {
flip: 'x',
left: pInt(parentStyle.width) - (imgStyle ? pInt(imgStyle.top) : 1),
top: pInt(parentStyle.height) - (imgStyle ? pInt(imgStyle.left) : 1),
rotation: -90
});
// Recursively invert child elements, needed for nested composite shapes like box plots and error bars. #1680, #1806.
each(element.childNodes, function (child) {
ren.invertChild(child, element);
});
},
/**
* Symbol definitions that override the parent SVG renderer's symbols
*
*/
symbols: {
// VML specific arc function
arc: function (x, y, w, h, options) {
var start = options.start,
end = options.end,
radius = options.r || w || h,
innerRadius = options.innerR,
cosStart = mathCos(start),
sinStart = mathSin(start),
cosEnd = mathCos(end),
sinEnd = mathSin(end),
ret;
if (end - start === 0) { // no angle, don't show it.
return ['x'];
}
ret = [
'wa', // clockwise arc to
x - radius, // left
y - radius, // top
x + radius, // right
y + radius, // bottom
x + radius * cosStart, // start x
y + radius * sinStart, // start y
x + radius * cosEnd, // end x
y + radius * sinEnd // end y
];
if (options.open && !innerRadius) {
ret.push(
'e',
M,
x,// - innerRadius,
y// - innerRadius
);
}
ret.push(
'at', // anti clockwise arc to
x - innerRadius, // left
y - innerRadius, // top
x + innerRadius, // right
y + innerRadius, // bottom
x + innerRadius * cosEnd, // start x
y + innerRadius * sinEnd, // start y
x + innerRadius * cosStart, // end x
y + innerRadius * sinStart, // end y
'x', // finish path
'e' // close
);
ret.isArc = true;
return ret;
},
// Add circle symbol path. This performs significantly faster than v:oval.
circle: function (x, y, w, h, wrapper) {
if (wrapper) {
w = h = 2 * wrapper.r;
}
// Center correction, #1682
if (wrapper && wrapper.isCircle) {
x -= w / 2;
y -= h / 2;
}
// Return the path
return [
'wa', // clockwisearcto
x, // left
y, // top
x + w, // right
y + h, // bottom
x + w, // start x
y + h / 2, // start y
x + w, // end x
y + h / 2, // end y
//'x', // finish path
'e' // close
];
},
/**
* Add rectangle symbol path which eases rotation and omits arcsize problems
* compared to the built-in VML roundrect shape. When borders are not rounded,
* use the simpler square path, else use the callout path without the arrow.
*/
rect: function (x, y, w, h, options) {
return SVGRenderer.prototype.symbols[
!defined(options) || !options.r ? 'square' : 'callout'
].call(0, x, y, w, h, options);
}
}
};
Highcharts.VMLRenderer = VMLRenderer = function () {
this.init.apply(this, arguments);
};
VMLRenderer.prototype = merge(SVGRenderer.prototype, VMLRendererExtension);
// general renderer
Renderer = VMLRenderer;
}
// This method is used with exporting in old IE, when emulating SVG (see #2314)
SVGRenderer.prototype.measureSpanWidth = function (text, styles) {
var measuringSpan = doc.createElement('span'),
offsetWidth,
textNode = doc.createTextNode(text);
measuringSpan.appendChild(textNode);
css(measuringSpan, styles);
this.box.appendChild(measuringSpan);
offsetWidth = measuringSpan.offsetWidth;
discardElement(measuringSpan); // #2463
return offsetWidth;
};
/* ****************************************************************************
* *
* END OF INTERNET EXPLORER <= 8 SPECIFIC CODE *
* *
*****************************************************************************/
/* ****************************************************************************
* *
* START OF ANDROID < 3 SPECIFIC CODE. THIS CAN BE REMOVED IF YOU'RE NOT *
* TARGETING THAT SYSTEM. *
* *
*****************************************************************************/
var CanVGRenderer,
CanVGController;
if (useCanVG) {
/**
* The CanVGRenderer is empty from start to keep the source footprint small.
* When requested, the CanVGController downloads the rest of the source packaged
* together with the canvg library.
*/
Highcharts.CanVGRenderer = CanVGRenderer = function () {
// Override the global SVG namespace to fake SVG/HTML that accepts CSS
SVG_NS = 'http://www.w3.org/1999/xhtml';
};
/**
* Start with an empty symbols object. This is needed when exporting is used (exporting.src.js will add a few symbols), but
* the implementation from SvgRenderer will not be merged in until first render.
*/
CanVGRenderer.prototype.symbols = {};
/**
* Handles on demand download of canvg rendering support.
*/
CanVGController = (function () {
// List of renderering calls
var deferredRenderCalls = [];
/**
* When downloaded, we are ready to draw deferred charts.
*/
function drawDeferred() {
var callLength = deferredRenderCalls.length,
callIndex;
// Draw all pending render calls
for (callIndex = 0; callIndex < callLength; callIndex++) {
deferredRenderCalls[callIndex]();
}
// Clear the list
deferredRenderCalls = [];
}
return {
push: function (func, scriptLocation) {
// Only get the script once
if (deferredRenderCalls.length === 0) {
getScript(scriptLocation, drawDeferred);
}
// Register render call
deferredRenderCalls.push(func);
}
};
}());
Renderer = CanVGRenderer;
} // end CanVGRenderer
/* ****************************************************************************
* *
* END OF ANDROID < 3 SPECIFIC CODE *
* *
*****************************************************************************/
/**
* The Tick class
*/
function Tick(axis, pos, type, noLabel) {
this.axis = axis;
this.pos = pos;
this.type = type || '';
this.isNew = true;
if (!type && !noLabel) {
this.addLabel();
}
}
Tick.prototype = {
/**
* Write the tick label
*/
addLabel: function () {
var tick = this,
axis = tick.axis,
options = axis.options,
chart = axis.chart,
categories = axis.categories,
names = axis.names,
pos = tick.pos,
labelOptions = options.labels,
str,
tickPositions = axis.tickPositions,
isFirst = pos === tickPositions[0],
isLast = pos === tickPositions[tickPositions.length - 1],
value = categories ?
pick(categories[pos], names[pos], pos) :
pos,
label = tick.label,
tickPositionInfo = tickPositions.info,
dateTimeLabelFormat;
// Set the datetime label format. If a higher rank is set for this position, use that. If not,
// use the general format.
if (axis.isDatetimeAxis && tickPositionInfo) {
dateTimeLabelFormat = options.dateTimeLabelFormats[tickPositionInfo.higherRanks[pos] || tickPositionInfo.unitName];
}
// set properties for access in render method
tick.isFirst = isFirst;
tick.isLast = isLast;
// get the string
str = axis.labelFormatter.call({
axis: axis,
chart: chart,
isFirst: isFirst,
isLast: isLast,
dateTimeLabelFormat: dateTimeLabelFormat,
value: axis.isLog ? correctFloat(lin2log(value)) : value
});
// prepare CSS
//css = width && { width: mathMax(1, mathRound(width - 2 * (labelOptions.padding || 10))) + PX };
// first call
if (!defined(label)) {
tick.label = label =
defined(str) && labelOptions.enabled ?
chart.renderer.text(
str,
0,
0,
labelOptions.useHTML
)
//.attr(attr)
// without position absolute, IE export sometimes is wrong
.css(merge(labelOptions.style))
.add(axis.labelGroup) :
null;
tick.labelLength = label && label.getBBox().width; // Un-rotated length
tick.rotation = 0; // Base value to detect change for new calls to getBBox
// update
} else if (label) {
label.attr({ text: str });
}
},
/**
* Get the offset height or width of the label
*/
getLabelSize: function () {
return this.label ?
this.label.getBBox()[this.axis.horiz ? 'height' : 'width'] :
0;
},
/**
* Handle the label overflow by adjusting the labels to the left and right edge, or
* hide them if they collide into the neighbour label.
*/
handleOverflow: function (xy) {
var axis = this.axis,
pxPos = xy.x,
chartWidth = axis.chart.chartWidth,
spacing = axis.chart.spacing,
leftBound = pick(axis.labelLeft, spacing[3]),
rightBound = pick(axis.labelRight, chartWidth - spacing[1]),
label = this.label,
rotation = this.rotation,
factor = { left: 0, center: 0.5, right: 1 }[axis.labelAlign],
labelWidth = label.getBBox().width,
slotWidth = axis.slotWidth,
leftPos,
rightPos,
textWidth;
// Check if the label overshoots the chart spacing box. If it does, move it.
// If it now overshoots the slotWidth, add ellipsis.
if (!rotation) {
leftPos = pxPos - factor * labelWidth;
rightPos = pxPos + factor * labelWidth;
if (leftPos < leftBound) {
slotWidth -= leftBound - leftPos;
xy.x = leftBound;
label.attr({ align: 'left' });
} else if (rightPos > rightBound) {
slotWidth -= rightPos - rightBound;
xy.x = rightBound;
label.attr({ align: 'right' });
}
if (labelWidth > slotWidth) {
textWidth = slotWidth;
}
// Add ellipsis to prevent rotated labels to be clipped against the edge of the chart
} else if (rotation < 0 && pxPos - factor * labelWidth < leftBound) {
textWidth = mathRound(pxPos / mathCos(rotation * deg2rad) - leftBound);
} else if (rotation > 0 && pxPos + factor * labelWidth > rightBound) {
textWidth = mathRound((chartWidth - pxPos) / mathCos(rotation * deg2rad));
}
if (textWidth) {
label.css({
width: textWidth,
textOverflow: 'ellipsis'
});
}
},
/**
* Get the x and y position for ticks and labels
*/
getPosition: function (horiz, pos, tickmarkOffset, old) {
var axis = this.axis,
chart = axis.chart,
cHeight = (old && chart.oldChartHeight) || chart.chartHeight;
return {
x: horiz ?
axis.translate(pos + tickmarkOffset, null, null, old) + axis.transB :
axis.left + axis.offset + (axis.opposite ? ((old && chart.oldChartWidth) || chart.chartWidth) - axis.right - axis.left : 0),
y: horiz ?
cHeight - axis.bottom + axis.offset - (axis.opposite ? axis.height : 0) :
cHeight - axis.translate(pos + tickmarkOffset, null, null, old) - axis.transB
};
},
/**
* Get the x, y position of the tick label
*/
getLabelPosition: function (x, y, label, horiz, labelOptions, tickmarkOffset, index, step) {
var axis = this.axis,
transA = axis.transA,
reversed = axis.reversed,
staggerLines = axis.staggerLines,
rotCorr = axis.tickRotCorr || { x: 0, y: 0 },
yOffset = pick(labelOptions.y, rotCorr.y + (axis.side === 2 ? 8 : -(label.getBBox().height / 2))),
line;
x = x + labelOptions.x + rotCorr.x - (tickmarkOffset && horiz ?
tickmarkOffset * transA * (reversed ? -1 : 1) : 0);
y = y + yOffset - (tickmarkOffset && !horiz ?
tickmarkOffset * transA * (reversed ? 1 : -1) : 0);
// Correct for staggered labels
if (staggerLines) {
line = (index / (step || 1) % staggerLines);
y += line * (axis.labelOffset / staggerLines);
}
return {
x: x,
y: mathRound(y)
};
},
/**
* Extendible method to return the path of the marker
*/
getMarkPath: function (x, y, tickLength, tickWidth, horiz, renderer) {
return renderer.crispLine([
M,
x,
y,
L,
x + (horiz ? 0 : -tickLength),
y + (horiz ? tickLength : 0)
], tickWidth);
},
/**
* Put everything in place
*
* @param index {Number}
* @param old {Boolean} Use old coordinates to prepare an animation into new position
*/
render: function (index, old, opacity) {
var tick = this,
axis = tick.axis,
options = axis.options,
chart = axis.chart,
renderer = chart.renderer,
horiz = axis.horiz,
type = tick.type,
label = tick.label,
pos = tick.pos,
labelOptions = options.labels,
gridLine = tick.gridLine,
gridPrefix = type ? type + 'Grid' : 'grid',
tickPrefix = type ? type + 'Tick' : 'tick',
gridLineWidth = options[gridPrefix + 'LineWidth'],
gridLineColor = options[gridPrefix + 'LineColor'],
dashStyle = options[gridPrefix + 'LineDashStyle'],
tickLength = options[tickPrefix + 'Length'],
tickWidth = options[tickPrefix + 'Width'] || 0,
tickColor = options[tickPrefix + 'Color'],
tickPosition = options[tickPrefix + 'Position'],
gridLinePath,
mark = tick.mark,
markPath,
step = /*axis.labelStep || */labelOptions.step,
attribs,
show = true,
tickmarkOffset = axis.tickmarkOffset,
xy = tick.getPosition(horiz, pos, tickmarkOffset, old),
x = xy.x,
y = xy.y,
reverseCrisp = ((horiz && x === axis.pos + axis.len) || (!horiz && y === axis.pos)) ? -1 : 1; // #1480, #1687
opacity = pick(opacity, 1);
this.isActive = true;
// create the grid line
if (gridLineWidth) {
gridLinePath = axis.getPlotLinePath(pos + tickmarkOffset, gridLineWidth * reverseCrisp, old, true);
if (gridLine === UNDEFINED) {
attribs = {
stroke: gridLineColor,
'stroke-width': gridLineWidth
};
if (dashStyle) {
attribs.dashstyle = dashStyle;
}
if (!type) {
attribs.zIndex = 1;
}
if (old) {
attribs.opacity = 0;
}
tick.gridLine = gridLine =
gridLineWidth ?
renderer.path(gridLinePath)
.attr(attribs).add(axis.gridGroup) :
null;
}
// If the parameter 'old' is set, the current call will be followed
// by another call, therefore do not do any animations this time
if (!old && gridLine && gridLinePath) {
gridLine[tick.isNew ? 'attr' : 'animate']({
d: gridLinePath,
opacity: opacity
});
}
}
// create the tick mark
if (tickWidth && tickLength) {
// negate the length
if (tickPosition === 'inside') {
tickLength = -tickLength;
}
if (axis.opposite) {
tickLength = -tickLength;
}
markPath = tick.getMarkPath(x, y, tickLength, tickWidth * reverseCrisp, horiz, renderer);
if (mark) { // updating
mark.animate({
d: markPath,
opacity: opacity
});
} else { // first time
tick.mark = renderer.path(
markPath
).attr({
stroke: tickColor,
'stroke-width': tickWidth,
opacity: opacity
}).add(axis.axisGroup);
}
}
// the label is created on init - now move it into place
if (label && !isNaN(x)) {
label.xy = xy = tick.getLabelPosition(x, y, label, horiz, labelOptions, tickmarkOffset, index, step);
// Apply show first and show last. If the tick is both first and last, it is
// a single centered tick, in which case we show the label anyway (#2100).
if ((tick.isFirst && !tick.isLast && !pick(options.showFirstLabel, 1)) ||
(tick.isLast && !tick.isFirst && !pick(options.showLastLabel, 1))) {
show = false;
// Handle label overflow and show or hide accordingly
} else if (horiz && !axis.isRadial && !labelOptions.step && !labelOptions.rotation && !old && opacity !== 0) {
tick.handleOverflow(xy);
}
// apply step
if (step && index % step) {
// show those indices dividable by step
show = false;
}
// Set the new position, and show or hide
if (show && !isNaN(xy.y)) {
xy.opacity = opacity;
label[tick.isNew ? 'attr' : 'animate'](xy);
tick.isNew = false;
} else {
label.attr('y', -9999); // #1338
}
}
},
/**
* Destructor for the tick prototype
*/
destroy: function () {
destroyObjectProperties(this, this.axis);
}
};
/**
* The object wrapper for plot lines and plot bands
* @param {Object} options
*/
Highcharts.PlotLineOrBand = function (axis, options) {
this.axis = axis;
if (options) {
this.options = options;
this.id = options.id;
}
};
Highcharts.PlotLineOrBand.prototype = {
/**
* Render the plot line or plot band. If it is already existing,
* move it.
*/
render: function () {
var plotLine = this,
axis = plotLine.axis,
horiz = axis.horiz,
options = plotLine.options,
optionsLabel = options.label,
label = plotLine.label,
width = options.width,
to = options.to,
from = options.from,
isBand = defined(from) && defined(to),
value = options.value,
dashStyle = options.dashStyle,
svgElem = plotLine.svgElem,
path = [],
addEvent,
eventType,
xs,
ys,
x,
y,
color = options.color,
zIndex = options.zIndex,
events = options.events,
attribs = {},
renderer = axis.chart.renderer;
// logarithmic conversion
if (axis.isLog) {
from = log2lin(from);
to = log2lin(to);
value = log2lin(value);
}
// plot line
if (width) {
path = axis.getPlotLinePath(value, width);
attribs = {
stroke: color,
'stroke-width': width
};
if (dashStyle) {
attribs.dashstyle = dashStyle;
}
} else if (isBand) { // plot band
path = axis.getPlotBandPath(from, to, options);
if (color) {
attribs.fill = color;
}
if (options.borderWidth) {
attribs.stroke = options.borderColor;
attribs['stroke-width'] = options.borderWidth;
}
} else {
return;
}
// zIndex
if (defined(zIndex)) {
attribs.zIndex = zIndex;
}
// common for lines and bands
if (svgElem) {
if (path) {
svgElem.animate({
d: path
}, null, svgElem.onGetPath);
} else {
svgElem.hide();
svgElem.onGetPath = function () {
svgElem.show();
};
if (label) {
plotLine.label = label = label.destroy();
}
}
} else if (path && path.length) {
plotLine.svgElem = svgElem = renderer.path(path)
.attr(attribs).add();
// events
if (events) {
addEvent = function (eventType) {
svgElem.on(eventType, function (e) {
events[eventType].apply(plotLine, [e]);
});
};
for (eventType in events) {
addEvent(eventType);
}
}
}
// the plot band/line label
if (optionsLabel && defined(optionsLabel.text) && path && path.length && axis.width > 0 && axis.height > 0) {
// apply defaults
optionsLabel = merge({
align: horiz && isBand && 'center',
x: horiz ? !isBand && 4 : 10,
verticalAlign : !horiz && isBand && 'middle',
y: horiz ? isBand ? 16 : 10 : isBand ? 6 : -4,
rotation: horiz && !isBand && 90
}, optionsLabel);
// add the SVG element
if (!label) {
attribs = {
align: optionsLabel.textAlign || optionsLabel.align,
rotation: optionsLabel.rotation
};
if (defined(zIndex)) {
attribs.zIndex = zIndex;
}
plotLine.label = label = renderer.text(
optionsLabel.text,
0,
0,
optionsLabel.useHTML
)
.attr(attribs)
.css(optionsLabel.style)
.add();
}
// get the bounding box and align the label
// #3000 changed to better handle choice between plotband or plotline
xs = [path[1], path[4], (isBand ? path[6] : path[1])];
ys = [path[2], path[5], (isBand ? path[7] : path[2])];
x = arrayMin(xs);
y = arrayMin(ys);
label.align(optionsLabel, false, {
x: x,
y: y,
width: arrayMax(xs) - x,
height: arrayMax(ys) - y
});
label.show();
} else if (label) { // move out of sight
label.hide();
}
// chainable
return plotLine;
},
/**
* Remove the plot line or band
*/
destroy: function () {
// remove it from the lookup
erase(this.axis.plotLinesAndBands, this);
delete this.axis;
destroyObjectProperties(this);
}
};
/**
* Object with members for extending the Axis prototype
*/
AxisPlotLineOrBandExtension = {
/**
* Create the path for a plot band
*/
getPlotBandPath: function (from, to) {
var toPath = this.getPlotLinePath(to, null, null, true),
path = this.getPlotLinePath(from, null, null, true);
if (path && toPath && path.toString() !== toPath.toString()) { // #3836
path.push(
toPath[4],
toPath[5],
toPath[1],
toPath[2]
);
} else { // outside the axis area
path = null;
}
return path;
},
addPlotBand: function (options) {
return this.addPlotBandOrLine(options, 'plotBands');
},
addPlotLine: function (options) {
return this.addPlotBandOrLine(options, 'plotLines');
},
/**
* Add a plot band or plot line after render time
*
* @param options {Object} The plotBand or plotLine configuration object
*/
addPlotBandOrLine: function (options, coll) {
var obj = new Highcharts.PlotLineOrBand(this, options).render(),
userOptions = this.userOptions;
if (obj) { // #2189
// Add it to the user options for exporting and Axis.update
if (coll) {
userOptions[coll] = userOptions[coll] || [];
userOptions[coll].push(options);
}
this.plotLinesAndBands.push(obj);
}
return obj;
},
/**
* Remove a plot band or plot line from the chart by id
* @param {Object} id
*/
removePlotBandOrLine: function (id) {
var plotLinesAndBands = this.plotLinesAndBands,
options = this.options,
userOptions = this.userOptions,
i = plotLinesAndBands.length;
while (i--) {
if (plotLinesAndBands[i].id === id) {
plotLinesAndBands[i].destroy();
}
}
each([options.plotLines || [], userOptions.plotLines || [], options.plotBands || [], userOptions.plotBands || []], function (arr) {
i = arr.length;
while (i--) {
if (arr[i].id === id) {
erase(arr, arr[i]);
}
}
});
}
};
/**
* Create a new axis object
* @param {Object} chart
* @param {Object} options
*/
var Axis = Highcharts.Axis = function () {
this.init.apply(this, arguments);
};
Axis.prototype = {
/**
* Default options for the X axis - the Y axis has extended defaults
*/
defaultOptions: {
// allowDecimals: null,
// alternateGridColor: null,
// categories: [],
dateTimeLabelFormats: {
millisecond: '%H:%M:%S.%L',
second: '%H:%M:%S',
minute: '%H:%M',
hour: '%H:%M',
day: '%e. %b',
week: '%e. %b',
month: '%b \'%y',
year: '%Y'
},
endOnTick: false,
gridLineColor: '#D8D8D8',
// gridLineDashStyle: 'solid',
// gridLineWidth: 0,
// reversed: false,
labels: {
enabled: true,
// rotation: 0,
// align: 'center',
// step: null,
style: {
color: '#606060',
cursor: 'default',
fontSize: '11px'
},
x: 0,
y: 15
/*formatter: function () {
return this.value;
},*/
},
lineColor: '#C0D0E0',
lineWidth: 1,
//linkedTo: null,
//max: undefined,
//min: undefined,
minPadding: 0.01,
maxPadding: 0.01,
//minRange: null,
minorGridLineColor: '#E0E0E0',
// minorGridLineDashStyle: null,
minorGridLineWidth: 1,
minorTickColor: '#A0A0A0',
//minorTickInterval: null,
minorTickLength: 2,
minorTickPosition: 'outside', // inside or outside
//minorTickWidth: 0,
//opposite: false,
//offset: 0,
//plotBands: [{
// events: {},
// zIndex: 1,
// labels: { align, x, verticalAlign, y, style, rotation, textAlign }
//}],
//plotLines: [{
// events: {}
// dashStyle: {}
// zIndex:
// labels: { align, x, verticalAlign, y, style, rotation, textAlign }
//}],
//reversed: false,
// showFirstLabel: true,
// showLastLabel: true,
startOfWeek: 1,
startOnTick: false,
tickColor: '#C0D0E0',
//tickInterval: null,
tickLength: 10,
tickmarkPlacement: 'between', // on or between
tickPixelInterval: 100,
tickPosition: 'outside',
tickWidth: 1,
title: {
//text: null,
align: 'middle', // low, middle or high
//margin: 0 for horizontal, 10 for vertical axes,
//rotation: 0,
//side: 'outside',
style: {
color: '#707070'
}
//x: 0,
//y: 0
},
type: 'linear' // linear, logarithmic or datetime
},
/**
* This options set extends the defaultOptions for Y axes
*/
defaultYAxisOptions: {
endOnTick: true,
gridLineWidth: 1,
tickPixelInterval: 72,
showLastLabel: true,
labels: {
x: -8,
y: 3
},
lineWidth: 0,
maxPadding: 0.05,
minPadding: 0.05,
startOnTick: true,
tickWidth: 0,
title: {
rotation: 270,
text: 'Values'
},
stackLabels: {
enabled: false,
//align: dynamic,
//y: dynamic,
//x: dynamic,
//verticalAlign: dynamic,
//textAlign: dynamic,
//rotation: 0,
formatter: function () {
return Highcharts.numberFormat(this.total, -1);
},
style: merge(defaultPlotOptions.line.dataLabels.style, { color: '#000000' })
}
},
/**
* These options extend the defaultOptions for left axes
*/
defaultLeftAxisOptions: {
labels: {
x: -15,
y: null
},
title: {
rotation: 270
}
},
/**
* These options extend the defaultOptions for right axes
*/
defaultRightAxisOptions: {
labels: {
x: 15,
y: null
},
title: {
rotation: 90
}
},
/**
* These options extend the defaultOptions for bottom axes
*/
defaultBottomAxisOptions: {
labels: {
autoRotation: [-45],
x: 0,
y: null // based on font size
// overflow: undefined,
// staggerLines: null
},
title: {
rotation: 0
}
},
/**
* These options extend the defaultOptions for top axes
*/
defaultTopAxisOptions: {
labels: {
autoRotation: [-45],
x: 0,
y: -15
// overflow: undefined
// staggerLines: null
},
title: {
rotation: 0
}
},
/**
* Initialize the axis
*/
init: function (chart, userOptions) {
var isXAxis = userOptions.isX,
axis = this;
// Flag, is the axis horizontal
axis.horiz = chart.inverted ? !isXAxis : isXAxis;
// Flag, isXAxis
axis.isXAxis = isXAxis;
axis.coll = isXAxis ? 'xAxis' : 'yAxis';
axis.opposite = userOptions.opposite; // needed in setOptions
axis.side = userOptions.side || (axis.horiz ?
(axis.opposite ? 0 : 2) : // top : bottom
(axis.opposite ? 1 : 3)); // right : left
axis.setOptions(userOptions);
var options = this.options,
type = options.type,
isDatetimeAxis = type === 'datetime';
axis.labelFormatter = options.labels.formatter || axis.defaultLabelFormatter; // can be overwritten by dynamic format
// Flag, stagger lines or not
axis.userOptions = userOptions;
//axis.axisTitleMargin = UNDEFINED,// = options.title.margin,
axis.minPixelPadding = 0;
//axis.ignoreMinPadding = UNDEFINED; // can be set to true by a column or bar series
//axis.ignoreMaxPadding = UNDEFINED;
axis.chart = chart;
axis.reversed = options.reversed;
axis.zoomEnabled = options.zoomEnabled !== false;
// Initial categories
axis.categories = options.categories || type === 'category';
axis.names = axis.names || []; // Preserve on update (#3830)
// Elements
//axis.axisGroup = UNDEFINED;
//axis.gridGroup = UNDEFINED;
//axis.axisTitle = UNDEFINED;
//axis.axisLine = UNDEFINED;
// Shorthand types
axis.isLog = type === 'logarithmic';
axis.isDatetimeAxis = isDatetimeAxis;
// Flag, if axis is linked to another axis
axis.isLinked = defined(options.linkedTo);
// Linked axis.
//axis.linkedParent = UNDEFINED;
// Tick positions
//axis.tickPositions = UNDEFINED; // array containing predefined positions
// Tick intervals
//axis.tickInterval = UNDEFINED;
//axis.minorTickInterval = UNDEFINED;
// Major ticks
axis.ticks = {};
axis.labelEdge = [];
// Minor ticks
axis.minorTicks = {};
// List of plotLines/Bands
axis.plotLinesAndBands = [];
// Alternate bands
axis.alternateBands = {};
// Axis metrics
//axis.left = UNDEFINED;
//axis.top = UNDEFINED;
//axis.width = UNDEFINED;
//axis.height = UNDEFINED;
//axis.bottom = UNDEFINED;
//axis.right = UNDEFINED;
//axis.transA = UNDEFINED;
//axis.transB = UNDEFINED;
//axis.oldTransA = UNDEFINED;
axis.len = 0;
//axis.oldMin = UNDEFINED;
//axis.oldMax = UNDEFINED;
//axis.oldUserMin = UNDEFINED;
//axis.oldUserMax = UNDEFINED;
//axis.oldAxisLength = UNDEFINED;
axis.minRange = axis.userMinRange = options.minRange || options.maxZoom;
axis.range = options.range;
axis.offset = options.offset || 0;
// Dictionary for stacks
axis.stacks = {};
axis.oldStacks = {};
// Min and max in the data
//axis.dataMin = UNDEFINED,
//axis.dataMax = UNDEFINED,
// The axis range
axis.max = null;
axis.min = null;
// User set min and max
//axis.userMin = UNDEFINED,
//axis.userMax = UNDEFINED,
// Crosshair options
axis.crosshair = pick(options.crosshair, splat(chart.options.tooltip.crosshairs)[isXAxis ? 0 : 1], false);
// Run Axis
var eventType,
events = axis.options.events;
// Register
if (inArray(axis, chart.axes) === -1) { // don't add it again on Axis.update()
if (isXAxis && !this.isColorAxis) { // #2713
chart.axes.splice(chart.xAxis.length, 0, axis);
} else {
chart.axes.push(axis);
}
chart[axis.coll].push(axis);
}
axis.series = axis.series || []; // populated by Series
// inverted charts have reversed xAxes as default
if (chart.inverted && isXAxis && axis.reversed === UNDEFINED) {
axis.reversed = true;
}
axis.removePlotBand = axis.removePlotBandOrLine;
axis.removePlotLine = axis.removePlotBandOrLine;
// register event listeners
for (eventType in events) {
addEvent(axis, eventType, events[eventType]);
}
// extend logarithmic axis
if (axis.isLog) {
axis.val2lin = log2lin;
axis.lin2val = lin2log;
}
},
/**
* Merge and set options
*/
setOptions: function (userOptions) {
this.options = merge(
this.defaultOptions,
this.isXAxis ? {} : this.defaultYAxisOptions,
[this.defaultTopAxisOptions, this.defaultRightAxisOptions,
this.defaultBottomAxisOptions, this.defaultLeftAxisOptions][this.side],
merge(
defaultOptions[this.coll], // if set in setOptions (#1053)
userOptions
)
);
},
/**
* The default label formatter. The context is a special config object for the label.
*/
defaultLabelFormatter: function () {
var axis = this.axis,
value = this.value,
categories = axis.categories,
dateTimeLabelFormat = this.dateTimeLabelFormat,
numericSymbols = defaultOptions.lang.numericSymbols,
i = numericSymbols && numericSymbols.length,
multi,
ret,
formatOption = axis.options.labels.format,
// make sure the same symbol is added for all labels on a linear axis
numericSymbolDetector = axis.isLog ? value : axis.tickInterval;
if (formatOption) {
ret = format(formatOption, this);
} else if (categories) {
ret = value;
} else if (dateTimeLabelFormat) { // datetime axis
ret = dateFormat(dateTimeLabelFormat, value);
} else if (i && numericSymbolDetector >= 1000) {
// Decide whether we should add a numeric symbol like k (thousands) or M (millions).
// If we are to enable this in tooltip or other places as well, we can move this
// logic to the numberFormatter and enable it by a parameter.
while (i-- && ret === UNDEFINED) {
multi = Math.pow(1000, i + 1);
if (numericSymbolDetector >= multi && numericSymbols[i] !== null) {
ret = Highcharts.numberFormat(value / multi, -1) + numericSymbols[i];
}
}
}
if (ret === UNDEFINED) {
if (mathAbs(value) >= 10000) { // add thousands separators
ret = Highcharts.numberFormat(value, 0);
} else { // small numbers
ret = Highcharts.numberFormat(value, -1, UNDEFINED, ''); // #2466
}
}
return ret;
},
/**
* Get the minimum and maximum for the series of each axis
*/
getSeriesExtremes: function () {
var axis = this,
chart = axis.chart;
axis.hasVisibleSeries = false;
// Reset properties in case we're redrawing (#3353)
axis.dataMin = axis.dataMax = axis.ignoreMinPadding = axis.ignoreMaxPadding = null;
if (axis.buildStacks) {
axis.buildStacks();
}
// loop through this axis' series
each(axis.series, function (series) {
if (series.visible || !chart.options.chart.ignoreHiddenSeries) {
var seriesOptions = series.options,
xData,
threshold = seriesOptions.threshold,
seriesDataMin,
seriesDataMax;
axis.hasVisibleSeries = true;
// Validate threshold in logarithmic axes
if (axis.isLog && threshold <= 0) {
threshold = null;
}
// Get dataMin and dataMax for X axes
if (axis.isXAxis) {
xData = series.xData;
if (xData.length) {
axis.dataMin = mathMin(pick(axis.dataMin, xData[0]), arrayMin(xData));
axis.dataMax = mathMax(pick(axis.dataMax, xData[0]), arrayMax(xData));
}
// Get dataMin and dataMax for Y axes, as well as handle stacking and processed data
} else {
// Get this particular series extremes
series.getExtremes();
seriesDataMax = series.dataMax;
seriesDataMin = series.dataMin;
// Get the dataMin and dataMax so far. If percentage is used, the min and max are
// always 0 and 100. If seriesDataMin and seriesDataMax is null, then series
// doesn't have active y data, we continue with nulls
if (defined(seriesDataMin) && defined(seriesDataMax)) {
axis.dataMin = mathMin(pick(axis.dataMin, seriesDataMin), seriesDataMin);
axis.dataMax = mathMax(pick(axis.dataMax, seriesDataMax), seriesDataMax);
}
// Adjust to threshold
if (defined(threshold)) {
if (axis.dataMin >= threshold) {
axis.dataMin = threshold;
axis.ignoreMinPadding = true;
} else if (axis.dataMax < threshold) {
axis.dataMax = threshold;
axis.ignoreMaxPadding = true;
}
}
}
}
});
},
/**
* Translate from axis value to pixel position on the chart, or back
*
*/
translate: function (val, backwards, cvsCoord, old, handleLog, pointPlacement) {
var axis = this,
sign = 1,
cvsOffset = 0,
localA = old ? axis.oldTransA : axis.transA,
localMin = old ? axis.oldMin : axis.min,
returnValue,
minPixelPadding = axis.minPixelPadding,
doPostTranslate = (axis.doPostTranslate || (axis.isLog && handleLog)) && axis.lin2val;
if (!localA) {
localA = axis.transA;
}
// In vertical axes, the canvas coordinates start from 0 at the top like in
// SVG.
if (cvsCoord) {
sign *= -1; // canvas coordinates inverts the value
cvsOffset = axis.len;
}
// Handle reversed axis
if (axis.reversed) {
sign *= -1;
cvsOffset -= sign * (axis.sector || axis.len);
}
// From pixels to value
if (backwards) { // reverse translation
val = val * sign + cvsOffset;
val -= minPixelPadding;
returnValue = val / localA + localMin; // from chart pixel to value
if (doPostTranslate) { // log and ordinal axes
returnValue = axis.lin2val(returnValue);
}
// From value to pixels
} else {
if (doPostTranslate) { // log and ordinal axes
val = axis.val2lin(val);
}
if (pointPlacement === 'between') {
pointPlacement = 0.5;
}
returnValue = sign * (val - localMin) * localA + cvsOffset + (sign * minPixelPadding) +
(isNumber(pointPlacement) ? localA * pointPlacement * axis.pointRange : 0);
}
return returnValue;
},
/**
* Utility method to translate an axis value to pixel position.
* @param {Number} value A value in terms of axis units
* @param {Boolean} paneCoordinates Whether to return the pixel coordinate relative to the chart
* or just the axis/pane itself.
*/
toPixels: function (value, paneCoordinates) {
return this.translate(value, false, !this.horiz, null, true) + (paneCoordinates ? 0 : this.pos);
},
/*
* Utility method to translate a pixel position in to an axis value
* @param {Number} pixel The pixel value coordinate
* @param {Boolean} paneCoordiantes Whether the input pixel is relative to the chart or just the
* axis/pane itself.
*/
toValue: function (pixel, paneCoordinates) {
return this.translate(pixel - (paneCoordinates ? 0 : this.pos), true, !this.horiz, null, true);
},
/**
* Create the path for a plot line that goes from the given value on
* this axis, across the plot to the opposite side
* @param {Number} value
* @param {Number} lineWidth Used for calculation crisp line
* @param {Number] old Use old coordinates (for resizing and rescaling)
*/
getPlotLinePath: function (value, lineWidth, old, force, translatedValue) {
var axis = this,
chart = axis.chart,
axisLeft = axis.left,
axisTop = axis.top,
x1,
y1,
x2,
y2,
cHeight = (old && chart.oldChartHeight) || chart.chartHeight,
cWidth = (old && chart.oldChartWidth) || chart.chartWidth,
skip,
transB = axis.transB,
/**
* Check if x is between a and b. If not, either move to a/b or skip,
* depending on the force parameter.
*/
between = function (x, a, b) {
if (x < a || x > b) {
if (force) {
x = mathMin(mathMax(a, x), b);
} else {
skip = true;
}
}
return x;
};
translatedValue = pick(translatedValue, axis.translate(value, null, null, old));
x1 = x2 = mathRound(translatedValue + transB);
y1 = y2 = mathRound(cHeight - translatedValue - transB);
if (isNaN(translatedValue)) { // no min or max
skip = true;
} else if (axis.horiz) {
y1 = axisTop;
y2 = cHeight - axis.bottom;
x1 = x2 = between(x1, axisLeft, axisLeft + axis.width);
} else {
x1 = axisLeft;
x2 = cWidth - axis.right;
y1 = y2 = between(y1, axisTop, axisTop + axis.height);
}
return skip && !force ?
null :
chart.renderer.crispLine([M, x1, y1, L, x2, y2], lineWidth || 1);
},
/**
* Set the tick positions of a linear axis to round values like whole tens or every five.
*/
getLinearTickPositions: function (tickInterval, min, max) {
var pos,
lastPos,
roundedMin = correctFloat(mathFloor(min / tickInterval) * tickInterval),
roundedMax = correctFloat(mathCeil(max / tickInterval) * tickInterval),
tickPositions = [];
// For single points, add a tick regardless of the relative position (#2662)
if (min === max && isNumber(min)) {
return [min];
}
// Populate the intermediate values
pos = roundedMin;
while (pos <= roundedMax) {
// Place the tick on the rounded value
tickPositions.push(pos);
// Always add the raw tickInterval, not the corrected one.
pos = correctFloat(pos + tickInterval);
// If the interval is not big enough in the current min - max range to actually increase
// the loop variable, we need to break out to prevent endless loop. Issue #619
if (pos === lastPos) {
break;
}
// Record the last value
lastPos = pos;
}
return tickPositions;
},
/**
* Return the minor tick positions. For logarithmic axes, reuse the same logic
* as for major ticks.
*/
getMinorTickPositions: function () {
var axis = this,
options = axis.options,
tickPositions = axis.tickPositions,
minorTickInterval = axis.minorTickInterval,
minorTickPositions = [],
pos,
i,
min = axis.min,
max = axis.max,
range = max - min,
len;
// If minor ticks get too dense, they are hard to read, and may cause long running script. So we don't draw them.
if (range && range / minorTickInterval < axis.len / 3) { // #3875
if (axis.isLog) {
len = tickPositions.length;
for (i = 1; i < len; i++) {
minorTickPositions = minorTickPositions.concat(
axis.getLogTickPositions(minorTickInterval, tickPositions[i - 1], tickPositions[i], true)
);
}
} else if (axis.isDatetimeAxis && options.minorTickInterval === 'auto') { // #1314
minorTickPositions = minorTickPositions.concat(
axis.getTimeTicks(
axis.normalizeTimeTickInterval(minorTickInterval),
min,
max,
options.startOfWeek
)
);
} else {
for (pos = min + (tickPositions[0] - min) % minorTickInterval; pos <= max; pos += minorTickInterval) {
minorTickPositions.push(pos);
}
}
}
axis.trimTicks(minorTickPositions); // #3652 #3743
return minorTickPositions;
},
/**
* Adjust the min and max for the minimum range. Keep in mind that the series data is
* not yet processed, so we don't have information on data cropping and grouping, or
* updated axis.pointRange or series.pointRange. The data can't be processed until
* we have finally established min and max.
*/
adjustForMinRange: function () {
var axis = this,
options = axis.options,
min = axis.min,
max = axis.max,
zoomOffset,
spaceAvailable = axis.dataMax - axis.dataMin >= axis.minRange,
closestDataRange,
i,
distance,
xData,
loopLength,
minArgs,
maxArgs;
// Set the automatic minimum range based on the closest point distance
if (axis.isXAxis && axis.minRange === UNDEFINED && !axis.isLog) {
if (defined(options.min) || defined(options.max)) {
axis.minRange = null; // don't do this again
} else {
// Find the closest distance between raw data points, as opposed to
// closestPointRange that applies to processed points (cropped and grouped)
each(axis.series, function (series) {
xData = series.xData;
loopLength = series.xIncrement ? 1 : xData.length - 1;
for (i = loopLength; i > 0; i--) {
distance = xData[i] - xData[i - 1];
if (closestDataRange === UNDEFINED || distance < closestDataRange) {
closestDataRange = distance;
}
}
});
axis.minRange = mathMin(closestDataRange * 5, axis.dataMax - axis.dataMin);
}
}
// if minRange is exceeded, adjust
if (max - min < axis.minRange) {
var minRange = axis.minRange;
zoomOffset = (minRange - max + min) / 2;
// if min and max options have been set, don't go beyond it
minArgs = [min - zoomOffset, pick(options.min, min - zoomOffset)];
if (spaceAvailable) { // if space is available, stay within the data range
minArgs[2] = axis.dataMin;
}
min = arrayMax(minArgs);
maxArgs = [min + minRange, pick(options.max, min + minRange)];
if (spaceAvailable) { // if space is availabe, stay within the data range
maxArgs[2] = axis.dataMax;
}
max = arrayMin(maxArgs);
// now if the max is adjusted, adjust the min back
if (max - min < minRange) {
minArgs[0] = max - minRange;
minArgs[1] = pick(options.min, max - minRange);
min = arrayMax(minArgs);
}
}
// Record modified extremes
axis.min = min;
axis.max = max;
},
/**
* Update translation information
*/
setAxisTranslation: function (saveOld) {
var axis = this,
range = axis.max - axis.min,
pointRange = axis.axisPointRange || 0,
closestPointRange,
minPointOffset = 0,
pointRangePadding = 0,
linkedParent = axis.linkedParent,
ordinalCorrection,
hasCategories = !!axis.categories,
transA = axis.transA;
// Adjust translation for padding. Y axis with categories need to go through the same (#1784).
if (axis.isXAxis || hasCategories || pointRange) {
if (linkedParent) {
minPointOffset = linkedParent.minPointOffset;
pointRangePadding = linkedParent.pointRangePadding;
} else {
each(axis.series, function (series) {
var seriesPointRange = hasCategories ? 1 : (axis.isXAxis ? series.pointRange : (axis.axisPointRange || 0)), // #2806
pointPlacement = series.options.pointPlacement,
seriesClosestPointRange = series.closestPointRange;
if (seriesPointRange > range) { // #1446
seriesPointRange = 0;
}
pointRange = mathMax(pointRange, seriesPointRange);
if (!axis.single) {
// minPointOffset is the value padding to the left of the axis in order to make
// room for points with a pointRange, typically columns. When the pointPlacement option
// is 'between' or 'on', this padding does not apply.
minPointOffset = mathMax(
minPointOffset,
isString(pointPlacement) ? 0 : seriesPointRange / 2
);
// Determine the total padding needed to the length of the axis to make room for the
// pointRange. If the series' pointPlacement is 'on', no padding is added.
pointRangePadding = mathMax(
pointRangePadding,
pointPlacement === 'on' ? 0 : seriesPointRange
);
}
// Set the closestPointRange
if (!series.noSharedTooltip && defined(seriesClosestPointRange)) {
closestPointRange = defined(closestPointRange) ?
mathMin(closestPointRange, seriesClosestPointRange) :
seriesClosestPointRange;
}
});
}
// Record minPointOffset and pointRangePadding
ordinalCorrection = axis.ordinalSlope && closestPointRange ? axis.ordinalSlope / closestPointRange : 1; // #988, #1853
axis.minPointOffset = minPointOffset = minPointOffset * ordinalCorrection;
axis.pointRangePadding = pointRangePadding = pointRangePadding * ordinalCorrection;
// pointRange means the width reserved for each point, like in a column chart
axis.pointRange = mathMin(pointRange, range);
// closestPointRange means the closest distance between points. In columns
// it is mostly equal to pointRange, but in lines pointRange is 0 while closestPointRange
// is some other value
axis.closestPointRange = closestPointRange;
}
// Secondary values
if (saveOld) {
axis.oldTransA = transA;
}
axis.translationSlope = axis.transA = transA = axis.len / ((range + pointRangePadding) || 1);
axis.transB = axis.horiz ? axis.left : axis.bottom; // translation addend
axis.minPixelPadding = transA * minPointOffset;
},
/**
* Set the tick positions to round values and optionally extend the extremes
* to the nearest tick
*/
setTickInterval: function (secondPass) {
var axis = this,
chart = axis.chart,
options = axis.options,
isLog = axis.isLog,
isDatetimeAxis = axis.isDatetimeAxis,
isXAxis = axis.isXAxis,
isLinked = axis.isLinked,
maxPadding = options.maxPadding,
minPadding = options.minPadding,
length,
linkedParentExtremes,
tickIntervalOption = options.tickInterval,
minTickInterval,
tickPixelIntervalOption = options.tickPixelInterval,
categories = axis.categories;
if (!isDatetimeAxis && !categories && !isLinked) {
this.getTickAmount();
}
// linked axis gets the extremes from the parent axis
if (isLinked) {
axis.linkedParent = chart[axis.coll][options.linkedTo];
linkedParentExtremes = axis.linkedParent.getExtremes();
axis.min = pick(linkedParentExtremes.min, linkedParentExtremes.dataMin);
axis.max = pick(linkedParentExtremes.max, linkedParentExtremes.dataMax);
if (options.type !== axis.linkedParent.options.type) {
error(11, 1); // Can't link axes of different type
}
} else { // initial min and max from the extreme data values
axis.min = pick(axis.userMin, options.min, axis.dataMin);
axis.max = pick(axis.userMax, options.max, axis.dataMax);
}
if (isLog) {
if (!secondPass && mathMin(axis.min, pick(axis.dataMin, axis.min)) <= 0) { // #978
error(10, 1); // Can't plot negative values on log axis
}
axis.min = correctFloat(log2lin(axis.min)); // correctFloat cures #934
axis.max = correctFloat(log2lin(axis.max));
}
// handle zoomed range
if (axis.range && defined(axis.max)) {
axis.userMin = axis.min = mathMax(axis.min, axis.max - axis.range); // #618
axis.userMax = axis.max;
axis.range = null; // don't use it when running setExtremes
}
// Hook for adjusting this.min and this.max. Used by bubble series.
if (axis.beforePadding) {
axis.beforePadding();
}
// adjust min and max for the minimum range
axis.adjustForMinRange();
// Pad the values to get clear of the chart's edges. To avoid tickInterval taking the padding
// into account, we do this after computing tick interval (#1337).
if (!categories && !axis.axisPointRange && !axis.usePercentage && !isLinked && defined(axis.min) && defined(axis.max)) {
length = axis.max - axis.min;
if (length) {
if (!defined(options.min) && !defined(axis.userMin) && minPadding && (axis.dataMin < 0 || !axis.ignoreMinPadding)) {
axis.min -= length * minPadding;
}
if (!defined(options.max) && !defined(axis.userMax) && maxPadding && (axis.dataMax > 0 || !axis.ignoreMaxPadding)) {
axis.max += length * maxPadding;
}
}
}
// Stay within floor and ceiling
if (isNumber(options.floor)) {
axis.min = mathMax(axis.min, options.floor);
}
if (isNumber(options.ceiling)) {
axis.max = mathMin(axis.max, options.ceiling);
}
// get tickInterval
if (axis.min === axis.max || axis.min === undefined || axis.max === undefined) {
axis.tickInterval = 1;
} else if (isLinked && !tickIntervalOption &&
tickPixelIntervalOption === axis.linkedParent.options.tickPixelInterval) {
axis.tickInterval = axis.linkedParent.tickInterval;
} else {
axis.tickInterval = pick(
tickIntervalOption,
this.tickAmount ? ((axis.max - axis.min) / mathMax(this.tickAmount - 1, 1)) : undefined,
categories ? // for categoried axis, 1 is default, for linear axis use tickPix
1 :
// don't let it be more than the data range
(axis.max - axis.min) * tickPixelIntervalOption / mathMax(axis.len, tickPixelIntervalOption)
);
}
// Now we're finished detecting min and max, crop and group series data. This
// is in turn needed in order to find tick positions in ordinal axes.
if (isXAxis && !secondPass) {
each(axis.series, function (series) {
series.processData(axis.min !== axis.oldMin || axis.max !== axis.oldMax);
});
}
// set the translation factor used in translate function
axis.setAxisTranslation(true);
// hook for ordinal axes and radial axes
if (axis.beforeSetTickPositions) {
axis.beforeSetTickPositions();
}
// hook for extensions, used in Highstock ordinal axes
if (axis.postProcessTickInterval) {
axis.tickInterval = axis.postProcessTickInterval(axis.tickInterval);
}
// In column-like charts, don't cramp in more ticks than there are points (#1943)
if (axis.pointRange) {
axis.tickInterval = mathMax(axis.pointRange, axis.tickInterval);
}
// Before normalizing the tick interval, handle minimum tick interval. This applies only if tickInterval is not defined.
minTickInterval = pick(options.minTickInterval, axis.isDatetimeAxis && axis.closestPointRange);
if (!tickIntervalOption && axis.tickInterval < minTickInterval) {
axis.tickInterval = minTickInterval;
}
// for linear axes, get magnitude and normalize the interval
if (!isDatetimeAxis && !isLog) { // linear
if (!tickIntervalOption) {
axis.tickInterval = normalizeTickInterval(
axis.tickInterval,
null,
getMagnitude(axis.tickInterval),
// If the tick interval is between 0.5 and 5 and the axis max is in the order of
// thousands, chances are we are dealing with years. Don't allow decimals. #3363.
pick(options.allowDecimals, !(axis.tickInterval > 0.5 && axis.tickInterval < 5 && axis.max > 1000 && axis.max < 9999)),
!!this.tickAmount
);
}
}
// Prevent ticks from getting so close that we can't draw the labels
if (!this.tickAmount && this.len) { // Color axis with disabled legend has no length
axis.tickInterval = axis.unsquish();
}
this.setTickPositions();
},
/**
* Now we have computed the normalized tickInterval, get the tick positions
*/
setTickPositions: function () {
var options = this.options,
tickPositions,
tickPositionsOption = options.tickPositions,
tickPositioner = options.tickPositioner,
startOnTick = options.startOnTick,
endOnTick = options.endOnTick,
single;
// Set the tickmarkOffset
this.tickmarkOffset = (this.categories && options.tickmarkPlacement === 'between' &&
this.tickInterval === 1) ? 0.5 : 0; // #3202
// get minorTickInterval
this.minorTickInterval = options.minorTickInterval === 'auto' && this.tickInterval ?
this.tickInterval / 5 : options.minorTickInterval;
// Find the tick positions
this.tickPositions = tickPositions = options.tickPositions && options.tickPositions.slice(); // Work on a copy (#1565)
if (!tickPositions) {
if (this.isDatetimeAxis) {
tickPositions = this.getTimeTicks(
this.normalizeTimeTickInterval(this.tickInterval, options.units),
this.min,
this.max,
options.startOfWeek,
this.ordinalPositions,
this.closestPointRange,
true
);
} else if (this.isLog) {
tickPositions = this.getLogTickPositions(this.tickInterval, this.min, this.max);
} else {
tickPositions = this.getLinearTickPositions(this.tickInterval, this.min, this.max);
}
this.tickPositions = tickPositions;
// Run the tick positioner callback, that allows modifying auto tick positions.
if (tickPositioner) {
tickPositioner = tickPositioner.apply(this, [this.min, this.max]);
if (tickPositioner) {
this.tickPositions = tickPositions = tickPositioner;
}
}
}
if (!this.isLinked) {
// reset min/max or remove extremes based on start/end on tick
this.trimTicks(tickPositions, startOnTick, endOnTick);
// When there is only one point, or all points have the same value on this axis, then min
// and max are equal and tickPositions.length is 0 or 1. In this case, add some padding
// in order to center the point, but leave it with one tick. #1337.
if (this.min === this.max && defined(this.min) && !this.tickAmount) {
// Substract half a unit (#2619, #2846, #2515, #3390)
single = true;
this.min -= 0.5;
this.max += 0.5;
}
this.single = single;
if (!tickPositionsOption && !tickPositioner) {
this.adjustTickAmount();
}
}
},
/**
* Handle startOnTick and endOnTick by either adapting to padding min/max or rounded min/max
*/
trimTicks: function (tickPositions, startOnTick, endOnTick) {
var roundedMin = tickPositions[0],
roundedMax = tickPositions[tickPositions.length - 1],
minPointOffset = this.minPointOffset || 0;
if (startOnTick) {
this.min = roundedMin;
} else if (this.min - minPointOffset > roundedMin) {
tickPositions.shift();
}
if (endOnTick) {
this.max = roundedMax;
} else if (this.max + minPointOffset < roundedMax) {
tickPositions.pop();
}
// If no tick are left, set one tick in the middle (#3195)
if (tickPositions.length === 0 && defined(roundedMin)) {
tickPositions.push((roundedMax + roundedMin) / 2);
}
},
/**
* Set the max ticks of either the x and y axis collection
*/
getTickAmount: function () {
var others = {}, // Whether there is another axis to pair with this one
hasOther,
options = this.options,
tickAmount = options.tickAmount,
tickPixelInterval = options.tickPixelInterval;
if (!defined(options.tickInterval) && this.len < tickPixelInterval && !this.isRadial &&
!this.isLog && options.startOnTick && options.endOnTick) {
tickAmount = 2;
}
if (!tickAmount && this.chart.options.chart.alignTicks !== false && options.alignTicks !== false) {
// Check if there are multiple axes in the same pane
each(this.chart[this.coll], function (axis) {
var options = axis.options,
horiz = axis.horiz,
key = [horiz ? options.left : options.top, horiz ? options.width : options.height, options.pane].join(',');
if (others[key]) {
hasOther = true;
} else {
others[key] = 1;
}
});
if (hasOther) {
// Add 1 because 4 tick intervals require 5 ticks (including first and last)
tickAmount = mathCeil(this.len / tickPixelInterval) + 1;
}
}
// For tick amounts of 2 and 3, compute five ticks and remove the intermediate ones. This
// prevents the axis from adding ticks that are too far away from the data extremes.
if (tickAmount < 4) {
this.finalTickAmt = tickAmount;
tickAmount = 5;
}
this.tickAmount = tickAmount;
},
/**
* When using multiple axes, adjust the number of ticks to match the highest
* number of ticks in that group
*/
adjustTickAmount: function () {
var tickInterval = this.tickInterval,
tickPositions = this.tickPositions,
tickAmount = this.tickAmount,
finalTickAmt = this.finalTickAmt,
currentTickAmount = tickPositions && tickPositions.length,
i,
len;
if (currentTickAmount < tickAmount) { // TODO: Check #3411
while (tickPositions.length < tickAmount) {
tickPositions.push(correctFloat(
tickPositions[tickPositions.length - 1] + tickInterval
));
}
this.transA *= (currentTickAmount - 1) / (tickAmount - 1);
this.max = tickPositions[tickPositions.length - 1];
// We have too many ticks, run second pass to try to reduce ticks
} else if (currentTickAmount > tickAmount) {
this.tickInterval *= 2;
this.setTickPositions();
}
// The finalTickAmt property is set in getTickAmount
if (defined(finalTickAmt)) {
i = len = tickPositions.length;
while (i--) {
if (
(finalTickAmt === 3 && i % 2 === 1) || // Remove every other tick
(finalTickAmt <= 2 && i > 0 && i < len - 1) // Remove all but first and last
) {
tickPositions.splice(i, 1);
}
}
this.finalTickAmt = UNDEFINED;
}
},
/**
* Set the scale based on data min and max, user set min and max or options
*
*/
setScale: function () {
var axis = this,
stacks = axis.stacks,
type,
i,
isDirtyData,
isDirtyAxisLength;
axis.oldMin = axis.min;
axis.oldMax = axis.max;
axis.oldAxisLength = axis.len;
// set the new axisLength
axis.setAxisSize();
//axisLength = horiz ? axisWidth : axisHeight;
isDirtyAxisLength = axis.len !== axis.oldAxisLength;
// is there new data?
each(axis.series, function (series) {
if (series.isDirtyData || series.isDirty ||
series.xAxis.isDirty) { // when x axis is dirty, we need new data extremes for y as well
isDirtyData = true;
}
});
// do we really need to go through all this?
if (isDirtyAxisLength || isDirtyData || axis.isLinked || axis.forceRedraw ||
axis.userMin !== axis.oldUserMin || axis.userMax !== axis.oldUserMax) {
// reset stacks
if (!axis.isXAxis) {
for (type in stacks) {
for (i in stacks[type]) {
stacks[type][i].total = null;
stacks[type][i].cum = 0;
}
}
}
axis.forceRedraw = false;
// get data extremes if needed
axis.getSeriesExtremes();
// get fixed positions based on tickInterval
axis.setTickInterval();
// record old values to decide whether a rescale is necessary later on (#540)
axis.oldUserMin = axis.userMin;
axis.oldUserMax = axis.userMax;
// Mark as dirty if it is not already set to dirty and extremes have changed. #595.
if (!axis.isDirty) {
axis.isDirty = isDirtyAxisLength || axis.min !== axis.oldMin || axis.max !== axis.oldMax;
}
} else if (!axis.isXAxis) {
if (axis.oldStacks) {
stacks = axis.stacks = axis.oldStacks;
}
// reset stacks
for (type in stacks) {
for (i in stacks[type]) {
stacks[type][i].cum = stacks[type][i].total;
}
}
}
},
/**
* Set the extremes and optionally redraw
* @param {Number} newMin
* @param {Number} newMax
* @param {Boolean} redraw
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
* @param {Object} eventArguments
*
*/
setExtremes: function (newMin, newMax, redraw, animation, eventArguments) {
var axis = this,
chart = axis.chart;
redraw = pick(redraw, true); // defaults to true
each(axis.series, function (serie) {
delete serie.kdTree;
});
// Extend the arguments with min and max
eventArguments = extend(eventArguments, {
min: newMin,
max: newMax
});
// Fire the event
fireEvent(axis, 'setExtremes', eventArguments, function () { // the default event handler
axis.userMin = newMin;
axis.userMax = newMax;
axis.eventArgs = eventArguments;
// Mark for running afterSetExtremes
axis.isDirtyExtremes = true;
// redraw
if (redraw) {
chart.redraw(animation);
}
});
},
/**
* Overridable method for zooming chart. Pulled out in a separate method to allow overriding
* in stock charts.
*/
zoom: function (newMin, newMax) {
var dataMin = this.dataMin,
dataMax = this.dataMax,
options = this.options;
// Prevent pinch zooming out of range. Check for defined is for #1946. #1734.
if (!this.allowZoomOutside) {
if (defined(dataMin) && newMin <= mathMin(dataMin, pick(options.min, dataMin))) {
newMin = UNDEFINED;
}
if (defined(dataMax) && newMax >= mathMax(dataMax, pick(options.max, dataMax))) {
newMax = UNDEFINED;
}
}
// In full view, displaying the reset zoom button is not required
this.displayBtn = newMin !== UNDEFINED || newMax !== UNDEFINED;
// Do it
this.setExtremes(
newMin,
newMax,
false,
UNDEFINED,
{ trigger: 'zoom' }
);
return true;
},
/**
* Update the axis metrics
*/
setAxisSize: function () {
var chart = this.chart,
options = this.options,
offsetLeft = options.offsetLeft || 0,
offsetRight = options.offsetRight || 0,
horiz = this.horiz,
width = pick(options.width, chart.plotWidth - offsetLeft + offsetRight),
height = pick(options.height, chart.plotHeight),
top = pick(options.top, chart.plotTop),
left = pick(options.left, chart.plotLeft + offsetLeft),
percentRegex = /%$/;
// Check for percentage based input values
if (percentRegex.test(height)) {
height = parseFloat(height) / 100 * chart.plotHeight;
}
if (percentRegex.test(top)) {
top = parseFloat(top) / 100 * chart.plotHeight + chart.plotTop;
}
// Expose basic values to use in Series object and navigator
this.left = left;
this.top = top;
this.width = width;
this.height = height;
this.bottom = chart.chartHeight - height - top;
this.right = chart.chartWidth - width - left;
// Direction agnostic properties
this.len = mathMax(horiz ? width : height, 0); // mathMax fixes #905
this.pos = horiz ? left : top; // distance from SVG origin
},
/**
* Get the actual axis extremes
*/
getExtremes: function () {
var axis = this,
isLog = axis.isLog;
return {
min: isLog ? correctFloat(lin2log(axis.min)) : axis.min,
max: isLog ? correctFloat(lin2log(axis.max)) : axis.max,
dataMin: axis.dataMin,
dataMax: axis.dataMax,
userMin: axis.userMin,
userMax: axis.userMax
};
},
/**
* Get the zero plane either based on zero or on the min or max value.
* Used in bar and area plots
*/
getThreshold: function (threshold) {
var axis = this,
isLog = axis.isLog;
var realMin = isLog ? lin2log(axis.min) : axis.min,
realMax = isLog ? lin2log(axis.max) : axis.max;
if (realMin > threshold || threshold === null) {
threshold = realMin;
} else if (realMax < threshold) {
threshold = realMax;
}
return axis.translate(threshold, 0, 1, 0, 1);
},
/**
* Compute auto alignment for the axis label based on which side the axis is on
* and the given rotation for the label
*/
autoLabelAlign: function (rotation) {
var ret,
angle = (pick(rotation, 0) - (this.side * 90) + 720) % 360;
if (angle > 15 && angle < 165) {
ret = 'right';
} else if (angle > 195 && angle < 345) {
ret = 'left';
} else {
ret = 'center';
}
return ret;
},
/**
* Prevent the ticks from getting so close we can't draw the labels. On a horizontal
* axis, this is handled by rotating the labels, removing ticks and adding ellipsis.
* On a vertical axis remove ticks and add ellipsis.
*/
unsquish: function () {
var chart = this.chart,
ticks = this.ticks,
labelOptions = this.options.labels,
horiz = this.horiz,
tickInterval = this.tickInterval,
newTickInterval = tickInterval,
slotSize = this.len / (((this.categories ? 1 : 0) + this.max - this.min) / tickInterval),
rotation,
rotationOption = labelOptions.rotation,
labelMetrics = chart.renderer.fontMetrics(labelOptions.style.fontSize, ticks[0] && ticks[0].label),
step,
bestScore = Number.MAX_VALUE,
autoRotation,
// Return the multiple of tickInterval that is needed to avoid collision
getStep = function (spaceNeeded) {
var step = spaceNeeded / (slotSize || 1);
step = step > 1 ? mathCeil(step) : 1;
return step * tickInterval;
};
if (horiz) {
autoRotation = defined(rotationOption) ?
[rotationOption] :
slotSize < 80 && !labelOptions.staggerLines && !labelOptions.step && labelOptions.autoRotation;
if (autoRotation) {
// Loop over the given autoRotation options, and determine which gives the best score. The
// best score is that with the lowest number of steps and a rotation closest to horizontal.
each(autoRotation, function (rot) {
var score;
if (rot && rot >= -90 && rot <= 90) {
step = getStep(mathAbs(labelMetrics.h / mathSin(deg2rad * rot)));
score = step + mathAbs(rot / 360);
if (score < bestScore) {
bestScore = score;
rotation = rot;
newTickInterval = step;
}
}
});
}
} else {
newTickInterval = getStep(labelMetrics.h);
}
this.autoRotation = autoRotation;
this.labelRotation = rotation;
return newTickInterval;
},
renderUnsquish: function () {
var chart = this.chart,
renderer = chart.renderer,
tickPositions = this.tickPositions,
ticks = this.ticks,
labelOptions = this.options.labels,
horiz = this.horiz,
margin = chart.margin,
slotWidth = this.slotWidth = (horiz && !labelOptions.step && !labelOptions.rotation &&
((this.staggerLines || 1) * chart.plotWidth) / tickPositions.length) ||
(!horiz && ((margin[3] && (margin[3] - chart.spacing[3])) || chart.chartWidth * 0.33)), // #1580, #1931,
innerWidth = mathMax(1, mathRound(slotWidth - 2 * (labelOptions.padding || 5))),
attr = {},
labelMetrics = renderer.fontMetrics(labelOptions.style.fontSize, ticks[0] && ticks[0].label),
css,
labelLength = 0,
label,
i,
pos;
// Set rotation option unless it is "auto", like in gauges
if (!isString(labelOptions.rotation)) {
attr.rotation = labelOptions.rotation;
}
// Handle auto rotation on horizontal axis
if (this.autoRotation) {
// Get the longest label length
each(tickPositions, function (tick) {
tick = ticks[tick];
if (tick && tick.labelLength > labelLength) {
labelLength = tick.labelLength;
}
});
// Apply rotation only if the label is too wide for the slot, and
// the label is wider than its height.
if (labelLength > innerWidth && labelLength > labelMetrics.h) {
attr.rotation = this.labelRotation;
} else {
this.labelRotation = 0;
}
// Handle word-wrap or ellipsis on vertical axis
} else if (slotWidth) {
// For word-wrap or ellipsis
css = { width: innerWidth + PX, textOverflow: 'clip' };
// On vertical axis, only allow word wrap if there is room for more lines.
i = tickPositions.length;
while (!horiz && i--) {
pos = tickPositions[i];
label = ticks[pos].label;
if (label) {
if (this.len / tickPositions.length - 4 < label.getBBox().height) {
label.specCss = { textOverflow: 'ellipsis' };
}
}
}
}
// Add ellipsis if the label length is significantly longer than ideal
if (attr.rotation) {
css = {
width: (labelLength > chart.chartHeight * 0.5 ? chart.chartHeight * 0.33 : chart.chartHeight) + PX,
textOverflow: 'ellipsis'
};
}
// Set the explicit or automatic label alignment
this.labelAlign = attr.align = labelOptions.align || this.autoLabelAlign(this.labelRotation);
// Apply general and specific CSS
each(tickPositions, function (pos) {
var tick = ticks[pos],
label = tick && tick.label;
if (label) {
if (css) {
label.css(merge(css, label.specCss));
}
delete label.specCss;
label.attr(attr);
tick.rotation = attr.rotation;
}
});
// TODO: Why not part of getLabelPosition?
this.tickRotCorr = renderer.rotCorr(labelMetrics.b, this.labelRotation || 0, this.side === 2);
},
/**
* Render the tick labels to a preliminary position to get their sizes
*/
getOffset: function () {
var axis = this,
chart = axis.chart,
renderer = chart.renderer,
options = axis.options,
tickPositions = axis.tickPositions,
ticks = axis.ticks,
horiz = axis.horiz,
side = axis.side,
invertedSide = chart.inverted ? [1, 0, 3, 2][side] : side,
hasData,
showAxis,
titleOffset = 0,
titleOffsetOption,
titleMargin = 0,
axisTitleOptions = options.title,
labelOptions = options.labels,
labelOffset = 0, // reset
labelOffsetPadded,
axisOffset = chart.axisOffset,
clipOffset = chart.clipOffset,
directionFactor = [-1, 1, 1, -1][side],
n,
lineHeightCorrection;
// For reuse in Axis.render
axis.hasData = hasData = (axis.hasVisibleSeries || (defined(axis.min) && defined(axis.max) && !!tickPositions));
axis.showAxis = showAxis = hasData || pick(options.showEmpty, true);
// Set/reset staggerLines
axis.staggerLines = axis.horiz && labelOptions.staggerLines;
// Create the axisGroup and gridGroup elements on first iteration
if (!axis.axisGroup) {
axis.gridGroup = renderer.g('grid')
.attr({ zIndex: options.gridZIndex || 1 })
.add();
axis.axisGroup = renderer.g('axis')
.attr({ zIndex: options.zIndex || 2 })
.add();
axis.labelGroup = renderer.g('axis-labels')
.attr({ zIndex: labelOptions.zIndex || 7 })
.addClass(PREFIX + axis.coll.toLowerCase() + '-labels')
.add();
}
if (hasData || axis.isLinked) {
// Generate ticks
each(tickPositions, function (pos) {
if (!ticks[pos]) {
ticks[pos] = new Tick(axis, pos);
} else {
ticks[pos].addLabel(); // update labels depending on tick interval
}
});
axis.renderUnsquish();
each(tickPositions, function (pos) {
// left side must be align: right and right side must have align: left for labels
if (side === 0 || side === 2 || { 1: 'left', 3: 'right' }[side] === axis.labelAlign) {
// get the highest offset
labelOffset = mathMax(
ticks[pos].getLabelSize(),
labelOffset
);
}
});
if (axis.staggerLines) {
labelOffset *= axis.staggerLines;
axis.labelOffset = labelOffset;
}
} else { // doesn't have data
for (n in ticks) {
ticks[n].destroy();
delete ticks[n];
}
}
if (axisTitleOptions && axisTitleOptions.text && axisTitleOptions.enabled !== false) {
if (!axis.axisTitle) {
axis.axisTitle = renderer.text(
axisTitleOptions.text,
0,
0,
axisTitleOptions.useHTML
)
.attr({
zIndex: 7,
rotation: axisTitleOptions.rotation || 0,
align:
axisTitleOptions.textAlign ||
{ low: 'left', middle: 'center', high: 'right' }[axisTitleOptions.align]
})
.addClass(PREFIX + this.coll.toLowerCase() + '-title')
.css(axisTitleOptions.style)
.add(axis.axisGroup);
axis.axisTitle.isNew = true;
}
if (showAxis) {
titleOffset = axis.axisTitle.getBBox()[horiz ? 'height' : 'width'];
titleOffsetOption = axisTitleOptions.offset;
titleMargin = defined(titleOffsetOption) ? 0 : pick(axisTitleOptions.margin, horiz ? 5 : 10);
}
// hide or show the title depending on whether showEmpty is set
axis.axisTitle[showAxis ? 'show' : 'hide']();
}
// handle automatic or user set offset
axis.offset = directionFactor * pick(options.offset, axisOffset[side]);
axis.tickRotCorr = axis.tickRotCorr || { x: 0, y: 0 }; // polar
lineHeightCorrection = side === 2 ? axis.tickRotCorr.y : 0;
labelOffsetPadded = labelOffset + titleMargin +
(labelOffset && (directionFactor * (horiz ? pick(labelOptions.y, axis.tickRotCorr.y + 8) : labelOptions.x) - lineHeightCorrection));
axis.axisTitleMargin = pick(titleOffsetOption, labelOffsetPadded);
axisOffset[side] = mathMax(
axisOffset[side],
axis.axisTitleMargin + titleOffset + directionFactor * axis.offset,
labelOffsetPadded // #3027
);
clipOffset[invertedSide] = mathMax(clipOffset[invertedSide], mathFloor(options.lineWidth / 2) * 2);
},
/**
* Get the path for the axis line
*/
getLinePath: function (lineWidth) {
var chart = this.chart,
opposite = this.opposite,
offset = this.offset,
horiz = this.horiz,
lineLeft = this.left + (opposite ? this.width : 0) + offset,
lineTop = chart.chartHeight - this.bottom - (opposite ? this.height : 0) + offset;
if (opposite) {
lineWidth *= -1; // crispify the other way - #1480, #1687
}
return chart.renderer.crispLine([
M,
horiz ?
this.left :
lineLeft,
horiz ?
lineTop :
this.top,
L,
horiz ?
chart.chartWidth - this.right :
lineLeft,
horiz ?
lineTop :
chart.chartHeight - this.bottom
], lineWidth);
},
/**
* Position the title
*/
getTitlePosition: function () {
// compute anchor points for each of the title align options
var horiz = this.horiz,
axisLeft = this.left,
axisTop = this.top,
axisLength = this.len,
axisTitleOptions = this.options.title,
margin = horiz ? axisLeft : axisTop,
opposite = this.opposite,
offset = this.offset,
fontSize = pInt(axisTitleOptions.style.fontSize || 12),
// the position in the length direction of the axis
alongAxis = {
low: margin + (horiz ? 0 : axisLength),
middle: margin + axisLength / 2,
high: margin + (horiz ? axisLength : 0)
}[axisTitleOptions.align],
// the position in the perpendicular direction of the axis
offAxis = (horiz ? axisTop + this.height : axisLeft) +
(horiz ? 1 : -1) * // horizontal axis reverses the margin
(opposite ? -1 : 1) * // so does opposite axes
this.axisTitleMargin +
(this.side === 2 ? fontSize : 0);
return {
x: horiz ?
alongAxis :
offAxis + (opposite ? this.width : 0) + offset +
(axisTitleOptions.x || 0), // x
y: horiz ?
offAxis - (opposite ? this.height : 0) + offset :
alongAxis + (axisTitleOptions.y || 0) // y
};
},
/**
* Render the axis
*/
render: function () {
var axis = this,
chart = axis.chart,
renderer = chart.renderer,
options = axis.options,
isLog = axis.isLog,
isLinked = axis.isLinked,
tickPositions = axis.tickPositions,
axisTitle = axis.axisTitle,
ticks = axis.ticks,
minorTicks = axis.minorTicks,
alternateBands = axis.alternateBands,
stackLabelOptions = options.stackLabels,
alternateGridColor = options.alternateGridColor,
tickmarkOffset = axis.tickmarkOffset,
lineWidth = options.lineWidth,
linePath,
hasRendered = chart.hasRendered,
slideInTicks = hasRendered && defined(axis.oldMin) && !isNaN(axis.oldMin),
hasData = axis.hasData,
showAxis = axis.showAxis,
from,
to;
// Reset
axis.labelEdge.length = 0;
//axis.justifyToPlot = overflow === 'justify';
axis.overlap = false;
// Mark all elements inActive before we go over and mark the active ones
each([ticks, minorTicks, alternateBands], function (coll) {
var pos;
for (pos in coll) {
coll[pos].isActive = false;
}
});
// If the series has data draw the ticks. Else only the line and title
if (hasData || isLinked) {
// minor ticks
if (axis.minorTickInterval && !axis.categories) {
each(axis.getMinorTickPositions(), function (pos) {
if (!minorTicks[pos]) {
minorTicks[pos] = new Tick(axis, pos, 'minor');
}
// render new ticks in old position
if (slideInTicks && minorTicks[pos].isNew) {
minorTicks[pos].render(null, true);
}
minorTicks[pos].render(null, false, 1);
});
}
// Major ticks. Pull out the first item and render it last so that
// we can get the position of the neighbour label. #808.
if (tickPositions.length) { // #1300
each(tickPositions, function (pos, i) {
// linked axes need an extra check to find out if
if (!isLinked || (pos >= axis.min && pos <= axis.max)) {
if (!ticks[pos]) {
ticks[pos] = new Tick(axis, pos);
}
// render new ticks in old position
if (slideInTicks && ticks[pos].isNew) {
ticks[pos].render(i, true, 0.1);
}
ticks[pos].render(i);
}
});
// In a categorized axis, the tick marks are displayed between labels. So
// we need to add a tick mark and grid line at the left edge of the X axis.
if (tickmarkOffset && (axis.min === 0 || axis.single)) {
if (!ticks[-1]) {
ticks[-1] = new Tick(axis, -1, null, true);
}
ticks[-1].render(-1);
}
}
// alternate grid color
if (alternateGridColor) {
each(tickPositions, function (pos, i) {
if (i % 2 === 0 && pos < axis.max) {
if (!alternateBands[pos]) {
alternateBands[pos] = new Highcharts.PlotLineOrBand(axis);
}
from = pos + tickmarkOffset; // #949
to = tickPositions[i + 1] !== UNDEFINED ? tickPositions[i + 1] + tickmarkOffset : axis.max;
alternateBands[pos].options = {
from: isLog ? lin2log(from) : from,
to: isLog ? lin2log(to) : to,
color: alternateGridColor
};
alternateBands[pos].render();
alternateBands[pos].isActive = true;
}
});
}
// custom plot lines and bands
if (!axis._addedPlotLB) { // only first time
each((options.plotLines || []).concat(options.plotBands || []), function (plotLineOptions) {
axis.addPlotBandOrLine(plotLineOptions);
});
axis._addedPlotLB = true;
}
} // end if hasData
// Remove inactive ticks
each([ticks, minorTicks, alternateBands], function (coll) {
var pos,
i,
forDestruction = [],
delay = globalAnimation ? globalAnimation.duration || 500 : 0,
destroyInactiveItems = function () {
i = forDestruction.length;
while (i--) {
// When resizing rapidly, the same items may be destroyed in different timeouts,
// or the may be reactivated
if (coll[forDestruction[i]] && !coll[forDestruction[i]].isActive) {
coll[forDestruction[i]].destroy();
delete coll[forDestruction[i]];
}
}
};
for (pos in coll) {
if (!coll[pos].isActive) {
// Render to zero opacity
coll[pos].render(pos, false, 0);
coll[pos].isActive = false;
forDestruction.push(pos);
}
}
// When the objects are finished fading out, destroy them
if (coll === alternateBands || !chart.hasRendered || !delay) {
destroyInactiveItems();
} else if (delay) {
setTimeout(destroyInactiveItems, delay);
}
});
// Static items. As the axis group is cleared on subsequent calls
// to render, these items are added outside the group.
// axis line
if (lineWidth) {
linePath = axis.getLinePath(lineWidth);
if (!axis.axisLine) {
axis.axisLine = renderer.path(linePath)
.attr({
stroke: options.lineColor,
'stroke-width': lineWidth,
zIndex: 7
})
.add(axis.axisGroup);
} else {
axis.axisLine.animate({ d: linePath });
}
// show or hide the line depending on options.showEmpty
axis.axisLine[showAxis ? 'show' : 'hide']();
}
if (axisTitle && showAxis) {
axisTitle[axisTitle.isNew ? 'attr' : 'animate'](
axis.getTitlePosition()
);
axisTitle.isNew = false;
}
// Stacked totals:
if (stackLabelOptions && stackLabelOptions.enabled) {
axis.renderStackTotals();
}
// End stacked totals
axis.isDirty = false;
},
/**
* Redraw the axis to reflect changes in the data or axis extremes
*/
redraw: function () {
// render the axis
this.render();
// move plot lines and bands
each(this.plotLinesAndBands, function (plotLine) {
plotLine.render();
});
// mark associated series as dirty and ready for redraw
each(this.series, function (series) {
series.isDirty = true;
});
},
/**
* Destroys an Axis instance.
*/
destroy: function (keepEvents) {
var axis = this,
stacks = axis.stacks,
stackKey,
plotLinesAndBands = axis.plotLinesAndBands,
i;
// Remove the events
if (!keepEvents) {
removeEvent(axis);
}
// Destroy each stack total
for (stackKey in stacks) {
destroyObjectProperties(stacks[stackKey]);
stacks[stackKey] = null;
}
// Destroy collections
each([axis.ticks, axis.minorTicks, axis.alternateBands], function (coll) {
destroyObjectProperties(coll);
});
i = plotLinesAndBands.length;
while (i--) { // #1975
plotLinesAndBands[i].destroy();
}
// Destroy local variables
each(['stackTotalGroup', 'axisLine', 'axisTitle', 'axisGroup', 'cross', 'gridGroup', 'labelGroup'], function (prop) {
if (axis[prop]) {
axis[prop] = axis[prop].destroy();
}
});
// Destroy crosshair
if (this.cross) {
this.cross.destroy();
}
},
/**
* Draw the crosshair
*/
drawCrosshair: function (e, point) { // docs: Missing docs for Axis.crosshair. Also for properties.
var path,
options = this.crosshair,
animation = options.animation,
pos,
attribs,
categorized;
if (
// Disabled in options
!this.crosshair ||
// Snap
((defined(point) || !pick(this.crosshair.snap, true)) === false)
) {
this.hideCrosshair();
} else {
// Get the path
if (!pick(options.snap, true)) {
pos = (this.horiz ? e.chartX - this.pos : this.len - e.chartY + this.pos);
} else if (defined(point)) {
/*jslint eqeq: true*/
pos = this.isXAxis ? point.plotX : this.len - point.plotY; // #3834
/*jslint eqeq: false*/
}
if (this.isRadial) {
path = this.getPlotLinePath(this.isXAxis ? point.x : pick(point.stackY, point.y)) || null; // #3189
} else {
path = this.getPlotLinePath(null, null, null, null, pos) || null; // #3189
}
if (path === null) {
this.hideCrosshair();
return;
}
// Draw the cross
if (this.cross) {
this.cross
.attr({ visibility: VISIBLE })[animation ? 'animate' : 'attr']({ d: path }, animation);
} else {
categorized = this.categories && !this.isRadial;
attribs = {
'stroke-width': options.width || (categorized ? this.transA : 1),
stroke: options.color || (categorized ? 'rgba(155,200,255,0.2)' : '#C0C0C0'),
zIndex: options.zIndex || 2
};
if (options.dashStyle) {
attribs.dashstyle = options.dashStyle;
}
this.cross = this.chart.renderer.path(path).attr(attribs).add();
}
}
},
/**
* Hide the crosshair.
*/
hideCrosshair: function () {
if (this.cross) {
this.cross.hide();
}
}
}; // end Axis
extend(Axis.prototype, AxisPlotLineOrBandExtension);
/**
* Set the tick positions to a time unit that makes sense, for example
* on the first of each month or on every Monday. Return an array
* with the time positions. Used in datetime axes as well as for grouping
* data on a datetime axis.
*
* @param {Object} normalizedInterval The interval in axis values (ms) and the count
* @param {Number} min The minimum in axis values
* @param {Number} max The maximum in axis values
* @param {Number} startOfWeek
*/
Axis.prototype.getTimeTicks = function (normalizedInterval, min, max, startOfWeek) {
var tickPositions = [],
i,
higherRanks = {},
useUTC = defaultOptions.global.useUTC,
minYear, // used in months and years as a basis for Date.UTC()
minDate = new Date(min - getTZOffset(min)),
interval = normalizedInterval.unitRange,
count = normalizedInterval.count;
if (defined(min)) { // #1300
minDate.setMilliseconds(interval >= timeUnits.second ? 0 :
count * mathFloor(minDate.getMilliseconds() / count)); // #3652, #3654
if (interval >= timeUnits.second) { // second
minDate.setSeconds(interval >= timeUnits.minute ? 0 :
count * mathFloor(minDate.getSeconds() / count));
}
if (interval >= timeUnits.minute) { // minute
minDate[setMinutes](interval >= timeUnits.hour ? 0 :
count * mathFloor(minDate[getMinutes]() / count));
}
if (interval >= timeUnits.hour) { // hour
minDate[setHours](interval >= timeUnits.day ? 0 :
count * mathFloor(minDate[getHours]() / count));
}
if (interval >= timeUnits.day) { // day
minDate[setDate](interval >= timeUnits.month ? 1 :
count * mathFloor(minDate[getDate]() / count));
}
if (interval >= timeUnits.month) { // month
minDate[setMonth](interval >= timeUnits.year ? 0 :
count * mathFloor(minDate[getMonth]() / count));
minYear = minDate[getFullYear]();
}
if (interval >= timeUnits.year) { // year
minYear -= minYear % count;
minDate[setFullYear](minYear);
}
// week is a special case that runs outside the hierarchy
if (interval === timeUnits.week) {
// get start of current week, independent of count
minDate[setDate](minDate[getDate]() - minDate[getDay]() +
pick(startOfWeek, 1));
}
// get tick positions
i = 1;
if (timezoneOffset || getTimezoneOffset) {
minDate = minDate.getTime();
minDate = new Date(minDate + getTZOffset(minDate));
}
minYear = minDate[getFullYear]();
var time = minDate.getTime(),
minMonth = minDate[getMonth](),
minDateDate = minDate[getDate](),
localTimezoneOffset = (timeUnits.day +
(useUTC ? getTZOffset(minDate) : minDate.getTimezoneOffset() * 60 * 1000)
) % timeUnits.day; // #950, #3359
// iterate and add tick positions at appropriate values
while (time < max) {
tickPositions.push(time);
// if the interval is years, use Date.UTC to increase years
if (interval === timeUnits.year) {
time = makeTime(minYear + i * count, 0);
// if the interval is months, use Date.UTC to increase months
} else if (interval === timeUnits.month) {
time = makeTime(minYear, minMonth + i * count);
// if we're using global time, the interval is not fixed as it jumps
// one hour at the DST crossover
} else if (!useUTC && (interval === timeUnits.day || interval === timeUnits.week)) {
time = makeTime(minYear, minMonth, minDateDate +
i * count * (interval === timeUnits.day ? 1 : 7));
// else, the interval is fixed and we use simple addition
} else {
time += interval * count;
}
i++;
}
// push the last time
tickPositions.push(time);
// mark new days if the time is dividible by day (#1649, #1760)
each(grep(tickPositions, function (time) {
return interval <= timeUnits.hour && time % timeUnits.day === localTimezoneOffset;
}), function (time) {
higherRanks[time] = 'day';
});
}
// record information on the chosen unit - for dynamic label formatter
tickPositions.info = extend(normalizedInterval, {
higherRanks: higherRanks,
totalRange: interval * count
});
return tickPositions;
};
/**
* Get a normalized tick interval for dates. Returns a configuration object with
* unit range (interval), count and name. Used to prepare data for getTimeTicks.
* Previously this logic was part of getTimeTicks, but as getTimeTicks now runs
* of segments in stock charts, the normalizing logic was extracted in order to
* prevent it for running over again for each segment having the same interval.
* #662, #697.
*/
Axis.prototype.normalizeTimeTickInterval = function (tickInterval, unitsOption) {
var units = unitsOption || [[
'millisecond', // unit name
[1, 2, 5, 10, 20, 25, 50, 100, 200, 500] // allowed multiples
], [
'second',
[1, 2, 5, 10, 15, 30]
], [
'minute',
[1, 2, 5, 10, 15, 30]
], [
'hour',
[1, 2, 3, 4, 6, 8, 12]
], [
'day',
[1, 2]
], [
'week',
[1, 2]
], [
'month',
[1, 2, 3, 4, 6]
], [
'year',
null
]],
unit = units[units.length - 1], // default unit is years
interval = timeUnits[unit[0]],
multiples = unit[1],
count,
i;
// loop through the units to find the one that best fits the tickInterval
for (i = 0; i < units.length; i++) {
unit = units[i];
interval = timeUnits[unit[0]];
multiples = unit[1];
if (units[i + 1]) {
// lessThan is in the middle between the highest multiple and the next unit.
var lessThan = (interval * multiples[multiples.length - 1] +
timeUnits[units[i + 1][0]]) / 2;
// break and keep the current unit
if (tickInterval <= lessThan) {
break;
}
}
}
// prevent 2.5 years intervals, though 25, 250 etc. are allowed
if (interval === timeUnits.year && tickInterval < 5 * interval) {
multiples = [1, 2, 5];
}
// get the count
count = normalizeTickInterval(
tickInterval / interval,
multiples,
unit[0] === 'year' ? mathMax(getMagnitude(tickInterval / interval), 1) : 1 // #1913, #2360
);
return {
unitRange: interval,
count: count,
unitName: unit[0]
};
};/**
* Methods defined on the Axis prototype
*/
/**
* Set the tick positions of a logarithmic axis
*/
Axis.prototype.getLogTickPositions = function (interval, min, max, minor) {
var axis = this,
options = axis.options,
axisLength = axis.len,
// Since we use this method for both major and minor ticks,
// use a local variable and return the result
positions = [];
// Reset
if (!minor) {
axis._minorAutoInterval = null;
}
// First case: All ticks fall on whole logarithms: 1, 10, 100 etc.
if (interval >= 0.5) {
interval = mathRound(interval);
positions = axis.getLinearTickPositions(interval, min, max);
// Second case: We need intermediary ticks. For example
// 1, 2, 4, 6, 8, 10, 20, 40 etc.
} else if (interval >= 0.08) {
var roundedMin = mathFloor(min),
intermediate,
i,
j,
len,
pos,
lastPos,
break2;
if (interval > 0.3) {
intermediate = [1, 2, 4];
} else if (interval > 0.15) { // 0.2 equals five minor ticks per 1, 10, 100 etc
intermediate = [1, 2, 4, 6, 8];
} else { // 0.1 equals ten minor ticks per 1, 10, 100 etc
intermediate = [1, 2, 3, 4, 5, 6, 7, 8, 9];
}
for (i = roundedMin; i < max + 1 && !break2; i++) {
len = intermediate.length;
for (j = 0; j < len && !break2; j++) {
pos = log2lin(lin2log(i) * intermediate[j]);
if (pos > min && (!minor || lastPos <= max) && lastPos !== UNDEFINED) { // #1670, lastPos is #3113
positions.push(lastPos);
}
if (lastPos > max) {
break2 = true;
}
lastPos = pos;
}
}
// Third case: We are so deep in between whole logarithmic values that
// we might as well handle the tick positions like a linear axis. For
// example 1.01, 1.02, 1.03, 1.04.
} else {
var realMin = lin2log(min),
realMax = lin2log(max),
tickIntervalOption = options[minor ? 'minorTickInterval' : 'tickInterval'],
filteredTickIntervalOption = tickIntervalOption === 'auto' ? null : tickIntervalOption,
tickPixelIntervalOption = options.tickPixelInterval / (minor ? 5 : 1),
totalPixelLength = minor ? axisLength / axis.tickPositions.length : axisLength;
interval = pick(
filteredTickIntervalOption,
axis._minorAutoInterval,
(realMax - realMin) * tickPixelIntervalOption / (totalPixelLength || 1)
);
interval = normalizeTickInterval(
interval,
null,
getMagnitude(interval)
);
positions = map(axis.getLinearTickPositions(
interval,
realMin,
realMax
), log2lin);
if (!minor) {
axis._minorAutoInterval = interval / 5;
}
}
// Set the axis-level tickInterval variable
if (!minor) {
axis.tickInterval = interval;
}
return positions;
};/**
* The tooltip object
* @param {Object} chart The chart instance
* @param {Object} options Tooltip options
*/
var Tooltip = Highcharts.Tooltip = function () {
this.init.apply(this, arguments);
};
Tooltip.prototype = {
init: function (chart, options) {
var borderWidth = options.borderWidth,
style = options.style,
padding = pInt(style.padding);
// Save the chart and options
this.chart = chart;
this.options = options;
// Keep track of the current series
//this.currentSeries = UNDEFINED;
// List of crosshairs
this.crosshairs = [];
// Current values of x and y when animating
this.now = { x: 0, y: 0 };
// The tooltip is initially hidden
this.isHidden = true;
// create the label
this.label = chart.renderer.label('', 0, 0, options.shape || 'callout', null, null, options.useHTML, null, 'tooltip')
.attr({
padding: padding,
fill: options.backgroundColor,
'stroke-width': borderWidth,
r: options.borderRadius,
zIndex: 8
})
.css(style)
.css({ padding: 0 }) // Remove it from VML, the padding is applied as an attribute instead (#1117)
.add()
.attr({ y: -9999 }); // #2301, #2657
// When using canVG the shadow shows up as a gray circle
// even if the tooltip is hidden.
if (!useCanVG) {
this.label.shadow(options.shadow);
}
// Public property for getting the shared state.
this.shared = options.shared;
},
/**
* Destroy the tooltip and its elements.
*/
destroy: function () {
// Destroy and clear local variables
if (this.label) {
this.label = this.label.destroy();
}
clearTimeout(this.hideTimer);
clearTimeout(this.tooltipTimeout);
},
/**
* Provide a soft movement for the tooltip
*
* @param {Number} x
* @param {Number} y
* @private
*/
move: function (x, y, anchorX, anchorY) {
var tooltip = this,
now = tooltip.now,
animate = tooltip.options.animation !== false && !tooltip.isHidden &&
// When we get close to the target position, abort animation and land on the right place (#3056)
(mathAbs(x - now.x) > 1 || mathAbs(y - now.y) > 1),
skipAnchor = tooltip.followPointer || tooltip.len > 1;
// Get intermediate values for animation
extend(now, {
x: animate ? (2 * now.x + x) / 3 : x,
y: animate ? (now.y + y) / 2 : y,
anchorX: skipAnchor ? UNDEFINED : animate ? (2 * now.anchorX + anchorX) / 3 : anchorX,
anchorY: skipAnchor ? UNDEFINED : animate ? (now.anchorY + anchorY) / 2 : anchorY
});
// Move to the intermediate value
tooltip.label.attr(now);
// Run on next tick of the mouse tracker
if (animate) {
// Never allow two timeouts
clearTimeout(this.tooltipTimeout);
// Set the fixed interval ticking for the smooth tooltip
this.tooltipTimeout = setTimeout(function () {
// The interval function may still be running during destroy, so check that the chart is really there before calling.
if (tooltip) {
tooltip.move(x, y, anchorX, anchorY);
}
}, 32);
}
},
/**
* Hide the tooltip
*/
hide: function (delay) {
var tooltip = this,
hoverPoints;
clearTimeout(this.hideTimer); // disallow duplicate timers (#1728, #1766)
if (!this.isHidden) {
hoverPoints = this.chart.hoverPoints;
this.hideTimer = setTimeout(function () {
tooltip.label.fadeOut();
tooltip.isHidden = true;
}, pick(delay, this.options.hideDelay, 500));
// hide previous hoverPoints and set new
if (hoverPoints) {
each(hoverPoints, function (point) {
point.setState();
});
}
this.chart.hoverPoints = null;
this.chart.hoverSeries = null;
}
},
/**
* Extendable method to get the anchor position of the tooltip
* from a point or set of points
*/
getAnchor: function (points, mouseEvent) {
var ret,
chart = this.chart,
inverted = chart.inverted,
plotTop = chart.plotTop,
plotLeft = chart.plotLeft,
plotX = 0,
plotY = 0,
yAxis,
xAxis;
points = splat(points);
// Pie uses a special tooltipPos
ret = points[0].tooltipPos;
// When tooltip follows mouse, relate the position to the mouse
if (this.followPointer && mouseEvent) {
if (mouseEvent.chartX === UNDEFINED) {
mouseEvent = chart.pointer.normalize(mouseEvent);
}
ret = [
mouseEvent.chartX - chart.plotLeft,
mouseEvent.chartY - plotTop
];
}
// When shared, use the average position
if (!ret) {
each(points, function (point) {
yAxis = point.series.yAxis;
xAxis = point.series.xAxis;
plotX += point.plotX + (!inverted && xAxis ? xAxis.left - plotLeft : 0);
plotY += (point.plotLow ? (point.plotLow + point.plotHigh) / 2 : point.plotY) +
(!inverted && yAxis ? yAxis.top - plotTop : 0); // #1151
});
plotX /= points.length;
plotY /= points.length;
ret = [
inverted ? chart.plotWidth - plotY : plotX,
this.shared && !inverted && points.length > 1 && mouseEvent ?
mouseEvent.chartY - plotTop : // place shared tooltip next to the mouse (#424)
inverted ? chart.plotHeight - plotX : plotY
];
}
return map(ret, mathRound);
},
/**
* Place the tooltip in a chart without spilling over
* and not covering the point it self.
*/
getPosition: function (boxWidth, boxHeight, point) {
var chart = this.chart,
distance = this.distance,
ret = {},
swapped,
first = ['y', chart.chartHeight, boxHeight, point.plotY + chart.plotTop],
second = ['x', chart.chartWidth, boxWidth, point.plotX + chart.plotLeft],
// The far side is right or bottom
preferFarSide = pick(point.ttBelow, (chart.inverted && !point.negative) || (!chart.inverted && point.negative)),
/**
* Handle the preferred dimension. When the preferred dimension is tooltip
* on top or bottom of the point, it will look for space there.
*/
firstDimension = function (dim, outerSize, innerSize, point) {
var roomLeft = innerSize < point - distance,
roomRight = point + distance + innerSize < outerSize,
alignedLeft = point - distance - innerSize,
alignedRight = point + distance;
if (preferFarSide && roomRight) {
ret[dim] = alignedRight;
} else if (!preferFarSide && roomLeft) {
ret[dim] = alignedLeft;
} else if (roomLeft) {
ret[dim] = alignedLeft;
} else if (roomRight) {
ret[dim] = alignedRight;
} else {
return false;
}
},
/**
* Handle the secondary dimension. If the preferred dimension is tooltip
* on top or bottom of the point, the second dimension is to align the tooltip
* above the point, trying to align center but allowing left or right
* align within the chart box.
*/
secondDimension = function (dim, outerSize, innerSize, point) {
// Too close to the edge, return false and swap dimensions
if (point < distance || point > outerSize - distance) {
return false;
// Align left/top
} else if (point < innerSize / 2) {
ret[dim] = 1;
// Align right/bottom
} else if (point > outerSize - innerSize / 2) {
ret[dim] = outerSize - innerSize - 2;
// Align center
} else {
ret[dim] = point - innerSize / 2;
}
},
/**
* Swap the dimensions
*/
swap = function (count) {
var temp = first;
first = second;
second = temp;
swapped = count;
},
run = function () {
if (firstDimension.apply(0, first) !== false) {
if (secondDimension.apply(0, second) === false && !swapped) {
swap(true);
run();
}
} else if (!swapped) {
swap(true);
run();
} else {
ret.x = ret.y = 0;
}
};
// Under these conditions, prefer the tooltip on the side of the point
if (chart.inverted || this.len > 1) {
swap();
}
run();
return ret;
},
/**
* In case no user defined formatter is given, this will be used. Note that the context
* here is an object holding point, series, x, y etc.
*/
defaultFormatter: function (tooltip) {
var items = this.points || splat(this),
s;
// build the header
s = [tooltip.tooltipFooterHeaderFormatter(items[0])]; //#3397: abstraction to enable formatting of footer and header
// build the values
s = s.concat(tooltip.bodyFormatter(items));
// footer
s.push(tooltip.tooltipFooterHeaderFormatter(items[0], true)); //#3397: abstraction to enable formatting of footer and header
return s.join('');
},
/**
* Refresh the tooltip's text and position.
* @param {Object} point
*/
refresh: function (point, mouseEvent) {
var tooltip = this,
chart = tooltip.chart,
label = tooltip.label,
options = tooltip.options,
x,
y,
anchor,
textConfig = {},
text,
pointConfig = [],
formatter = options.formatter || tooltip.defaultFormatter,
hoverPoints = chart.hoverPoints,
borderColor,
shared = tooltip.shared,
currentSeries;
clearTimeout(this.hideTimer);
// get the reference point coordinates (pie charts use tooltipPos)
tooltip.followPointer = splat(point)[0].series.tooltipOptions.followPointer;
anchor = tooltip.getAnchor(point, mouseEvent);
x = anchor[0];
y = anchor[1];
// shared tooltip, array is sent over
if (shared && !(point.series && point.series.noSharedTooltip)) {
// hide previous hoverPoints and set new
chart.hoverPoints = point;
if (hoverPoints) {
each(hoverPoints, function (point) {
point.setState();
});
}
each(point, function (item) {
item.setState(HOVER_STATE);
pointConfig.push(item.getLabelConfig());
});
textConfig = {
x: point[0].category,
y: point[0].y
};
textConfig.points = pointConfig;
this.len = pointConfig.length;
point = point[0];
// single point tooltip
} else {
textConfig = point.getLabelConfig();
}
text = formatter.call(textConfig, tooltip);
// register the current series
currentSeries = point.series;
this.distance = pick(currentSeries.tooltipOptions.distance, 16);
// update the inner HTML
if (text === false) {
this.hide();
} else {
// show it
if (tooltip.isHidden) {
stop(label);
label.attr('opacity', 1).show();
}
// update text
label.attr({
text: text
});
// set the stroke color of the box
borderColor = options.borderColor || point.color || currentSeries.color || '#606060';
label.attr({
stroke: borderColor
});
tooltip.updatePosition({ plotX: x, plotY: y, negative: point.negative, ttBelow: point.ttBelow });
this.isHidden = false;
}
fireEvent(chart, 'tooltipRefresh', {
text: text,
x: x + chart.plotLeft,
y: y + chart.plotTop,
borderColor: borderColor
});
},
/**
* Find the new position and perform the move
*/
updatePosition: function (point) {
var chart = this.chart,
label = this.label,
pos = (this.options.positioner || this.getPosition).call(
this,
label.width,
label.height,
point
);
// do the move
this.move(
mathRound(pos.x),
mathRound(pos.y),
point.plotX + chart.plotLeft,
point.plotY + chart.plotTop
);
},
/**
* Get the best X date format based on the closest point range on the axis.
*/
getXDateFormat: function (point, options, xAxis) {
var xDateFormat,
dateTimeLabelFormats = options.dateTimeLabelFormats,
closestPointRange = xAxis && xAxis.closestPointRange,
n,
blank = '01-01 00:00:00.000',
strpos = {
millisecond: 15,
second: 12,
minute: 9,
hour: 6,
day: 3
},
date,
lastN;
if (closestPointRange) {
date = dateFormat('%m-%d %H:%M:%S.%L', point.x);
for (n in timeUnits) {
// If the range is exactly one week and we're looking at a Sunday/Monday, go for the week format
if (closestPointRange === timeUnits.week && +dateFormat('%w', point.x) === xAxis.options.startOfWeek &&
date.substr(6) === blank.substr(6)) {
n = 'week';
break;
// The first format that is too great for the range
} else if (timeUnits[n] > closestPointRange) {
n = lastN;
break;
// If the point is placed every day at 23:59, we need to show
// the minutes as well. #2637.
} else if (strpos[n] && date.substr(strpos[n]) !== blank.substr(strpos[n])) {
break;
}
// Weeks are outside the hierarchy, only apply them on Mondays/Sundays like in the first condition
if (n !== 'week') {
lastN = n;
}
}
if (n) {
xDateFormat = dateTimeLabelFormats[n];
}
} else {
xDateFormat = dateTimeLabelFormats.day;
}
return xDateFormat || dateTimeLabelFormats.year; // #2546, 2581
},
/**
* Format the footer/header of the tooltip
* #3397: abstraction to enable formatting of footer and header
*/
tooltipFooterHeaderFormatter: function (point, isFooter) {
var footOrHead = isFooter ? 'footer' : 'header',
series = point.series,
tooltipOptions = series.tooltipOptions,
xDateFormat = tooltipOptions.xDateFormat,
xAxis = series.xAxis,
isDateTime = xAxis && xAxis.options.type === 'datetime' && isNumber(point.key),
formatString = tooltipOptions[footOrHead+'Format'];
// Guess the best date format based on the closest point distance (#568, #3418)
if (isDateTime && !xDateFormat) {
xDateFormat = this.getXDateFormat(point, tooltipOptions, xAxis);
}
// Insert the footer date format if any
if (isDateTime && xDateFormat) {
formatString = formatString.replace('{point.key}', '{point.key:' + xDateFormat + '}');
}
return format(formatString, {
point: point,
series: series
});
},
/**
* Build the body (lines) of the tooltip by iterating over the items and returning one entry for each item,
* abstracting this functionality allows to easily overwrite and extend it.
*/
bodyFormatter: function (items) {
return map(items, function (item) {
var tooltipOptions = item.series.tooltipOptions;
return (tooltipOptions.pointFormatter || item.point.tooltipFormatter).call(item.point, tooltipOptions.pointFormat);
});
}
};
var hoverChartIndex;
// Global flag for touch support
hasTouch = doc.documentElement.ontouchstart !== UNDEFINED;
/**
* The mouse tracker object. All methods starting with "on" are primary DOM event handlers.
* Subsequent methods should be named differently from what they are doing.
* @param {Object} chart The Chart instance
* @param {Object} options The root options object
*/
var Pointer = Highcharts.Pointer = function (chart, options) {
this.init(chart, options);
};
Pointer.prototype = {
/**
* Initialize Pointer
*/
init: function (chart, options) {
var chartOptions = options.chart,
chartEvents = chartOptions.events,
zoomType = useCanVG ? '' : chartOptions.zoomType,
inverted = chart.inverted,
zoomX,
zoomY;
// Store references
this.options = options;
this.chart = chart;
// Zoom status
this.zoomX = zoomX = /x/.test(zoomType);
this.zoomY = zoomY = /y/.test(zoomType);
this.zoomHor = (zoomX && !inverted) || (zoomY && inverted);
this.zoomVert = (zoomY && !inverted) || (zoomX && inverted);
this.hasZoom = zoomX || zoomY;
// Do we need to handle click on a touch device?
this.runChartClick = chartEvents && !!chartEvents.click;
this.pinchDown = [];
this.lastValidTouch = {};
if (Highcharts.Tooltip && options.tooltip.enabled) {
chart.tooltip = new Tooltip(chart, options.tooltip);
this.followTouchMove = pick(options.tooltip.followTouchMove, true);
}
this.setDOMEvents();
},
/**
* Add crossbrowser support for chartX and chartY
* @param {Object} e The event object in standard browsers
*/
normalize: function (e, chartPosition) {
var chartX,
chartY,
ePos;
// common IE normalizing
e = e || window.event;
// Framework specific normalizing (#1165)
e = washMouseEvent(e);
// More IE normalizing, needs to go after washMouseEvent
if (!e.target) {
e.target = e.srcElement;
}
// iOS (#2757)
ePos = e.touches ? (e.touches.length ? e.touches.item(0) : e.changedTouches[0]) : e;
// Get mouse position
if (!chartPosition) {
this.chartPosition = chartPosition = offset(this.chart.container);
}
// chartX and chartY
if (ePos.pageX === UNDEFINED) { // IE < 9. #886.
chartX = mathMax(e.x, e.clientX - chartPosition.left); // #2005, #2129: the second case is
// for IE10 quirks mode within framesets
chartY = e.y;
} else {
chartX = ePos.pageX - chartPosition.left;
chartY = ePos.pageY - chartPosition.top;
}
return extend(e, {
chartX: mathRound(chartX),
chartY: mathRound(chartY)
});
},
/**
* Get the click position in terms of axis values.
*
* @param {Object} e A pointer event
*/
getCoordinates: function (e) {
var coordinates = {
xAxis: [],
yAxis: []
};
each(this.chart.axes, function (axis) {
coordinates[axis.isXAxis ? 'xAxis' : 'yAxis'].push({
axis: axis,
value: axis.toValue(e[axis.horiz ? 'chartX' : 'chartY'])
});
});
return coordinates;
},
/**
* With line type charts with a single tracker, get the point closest to the mouse.
* Run Point.onMouseOver and display tooltip for the point or points.
*/
runPointActions: function (e) {
var pointer = this,
chart = pointer.chart,
series = chart.series,
tooltip = chart.tooltip,
shared = tooltip ? tooltip.shared : false,
followPointer,
//point,
//points,
hoverPoint = chart.hoverPoint,
hoverSeries = chart.hoverSeries,
i,
trueXkd,
trueX,
//j,
distance = chart.chartWidth,
rdistance = chart.chartWidth,
anchor,
noSharedTooltip,
kdpoints = [],
kdpoint,
kdpointT;
// For hovering over the empty parts of the plot area (hoverSeries is undefined).
// If there is one series with point tracking (combo chart), don't go to nearest neighbour.
if (!shared && !hoverSeries) {
for (i = 0; i < series.length; i++) {
if (series[i].directTouch || !series[i].options.stickyTracking) {
series = [];
}
}
}
if (!(hoverSeries && hoverSeries.noSharedTooltip) && (shared || !hoverSeries)) { // #3821
// Find nearest points on all series
each(series, function (s) {
// Skip hidden series
noSharedTooltip = s.noSharedTooltip && shared;
if (s.visible && !noSharedTooltip && pick(s.options.enableMouseTracking, true)) { // #3821
kdpointT = s.searchPoint(e); // #3828
if (kdpointT) {
kdpoints.push(kdpointT);
}
}
});
// Find absolute nearest point
each(kdpoints, function (p) {
if (p && defined(p.plotX) && defined(p.plotY)) {
if ((p.dist.distX < distance) || ((p.dist.distX === distance || p.series.kdDimensions > 1) && p.dist.distR < rdistance)) {
distance = p.dist.distX;
rdistance = p.dist.distR;
kdpoint = p;
}
}
//point = kdpoints[0];
});
} else {
kdpoint = hoverSeries ? hoverSeries.searchPoint(e) : UNDEFINED;
}
// Refresh tooltip for kdpoint
if (kdpoint && kdpoint !== hoverPoint) {
// Draw tooltip if necessary
if (shared && !kdpoint.series.noSharedTooltip) {
i = kdpoints.length;
trueXkd = kdpoint.clientX;
while (i--) {
trueX = kdpoints[i].clientX;
if (kdpoints[i].x !== kdpoint.x || trueX !== trueXkd || !defined(kdpoints[i].y) || (kdpoints[i].series.noSharedTooltip || false)) {
kdpoints.splice(i, 1);
}
}
if (tooltip) {
tooltip.refresh(kdpoints, e);
}
each(kdpoints, function (point) {
point.onMouseOver(e);
});
} else {
if (tooltip) {
tooltip.refresh(kdpoint, e);
}
kdpoint.onMouseOver(e);
}
// Update positions (regardless of kdpoint or hoverPoint)
} else {
followPointer = hoverSeries && hoverSeries.tooltipOptions.followPointer;
if (tooltip && followPointer && !tooltip.isHidden) {
anchor = tooltip.getAnchor([{}], e);
tooltip.updatePosition({ plotX: anchor[0], plotY: anchor[1] });
}
}
// Start the event listener to pick up the tooltip
if (tooltip && !pointer._onDocumentMouseMove) {
pointer._onDocumentMouseMove = function (e) {
pointer.onDocumentMouseMove(e);
};
addEvent(doc, 'mousemove', pointer._onDocumentMouseMove);
}
// Crosshair
each(chart.axes, function (axis) {
axis.drawCrosshair(e, pick(kdpoint, hoverPoint));
});
},
/**
* Reset the tracking by hiding the tooltip, the hover series state and the hover point
*
* @param allowMove {Boolean} Instead of destroying the tooltip altogether, allow moving it if possible
*/
reset: function (allowMove, delay) {
var pointer = this,
chart = pointer.chart,
hoverSeries = chart.hoverSeries,
hoverPoint = chart.hoverPoint,
tooltip = chart.tooltip,
tooltipPoints = tooltip && tooltip.shared ? chart.hoverPoints : hoverPoint;
// Narrow in allowMove
allowMove = allowMove && tooltip && tooltipPoints;
// Check if the points have moved outside the plot area, #1003
if (allowMove && splat(tooltipPoints)[0].plotX === UNDEFINED) {
allowMove = false;
}
// Just move the tooltip, #349
if (allowMove) {
tooltip.refresh(tooltipPoints);
if (hoverPoint) { // #2500
hoverPoint.setState(hoverPoint.state, true);
each(chart.axes, function (axis) {
if (pick(axis.options.crosshair && axis.options.crosshair.snap, true)) {
axis.drawCrosshair(null, allowMove);
} else {
axis.hideCrosshair();
}
});
}
// Full reset
} else {
if (hoverPoint) {
hoverPoint.onMouseOut();
}
if (hoverSeries) {
hoverSeries.onMouseOut();
}
if (tooltip) {
tooltip.hide(delay);
}
if (pointer._onDocumentMouseMove) {
removeEvent(doc, 'mousemove', pointer._onDocumentMouseMove);
pointer._onDocumentMouseMove = null;
}
// Remove crosshairs
each(chart.axes, function (axis) {
axis.hideCrosshair();
});
pointer.hoverX = null;
}
},
/**
* Scale series groups to a certain scale and translation
*/
scaleGroups: function (attribs, clip) {
var chart = this.chart,
seriesAttribs;
// Scale each series
each(chart.series, function (series) {
seriesAttribs = attribs || series.getPlotBox(); // #1701
if (series.xAxis && series.xAxis.zoomEnabled) {
series.group.attr(seriesAttribs);
if (series.markerGroup) {
series.markerGroup.attr(seriesAttribs);
series.markerGroup.clip(clip ? chart.clipRect : null);
}
if (series.dataLabelsGroup) {
series.dataLabelsGroup.attr(seriesAttribs);
}
}
});
// Clip
chart.clipRect.attr(clip || chart.clipBox);
},
/**
* Start a drag operation
*/
dragStart: function (e) {
var chart = this.chart;
// Record the start position
chart.mouseIsDown = e.type;
chart.cancelClick = false;
chart.mouseDownX = this.mouseDownX = e.chartX;
chart.mouseDownY = this.mouseDownY = e.chartY;
},
/**
* Perform a drag operation in response to a mousemove event while the mouse is down
*/
drag: function (e) {
var chart = this.chart,
chartOptions = chart.options.chart,
chartX = e.chartX,
chartY = e.chartY,
zoomHor = this.zoomHor,
zoomVert = this.zoomVert,
plotLeft = chart.plotLeft,
plotTop = chart.plotTop,
plotWidth = chart.plotWidth,
plotHeight = chart.plotHeight,
clickedInside,
size,
mouseDownX = this.mouseDownX,
mouseDownY = this.mouseDownY,
panKey = chartOptions.panKey && e[chartOptions.panKey + 'Key'];
// If the mouse is outside the plot area, adjust to cooordinates
// inside to prevent the selection marker from going outside
if (chartX < plotLeft) {
chartX = plotLeft;
} else if (chartX > plotLeft + plotWidth) {
chartX = plotLeft + plotWidth;
}
if (chartY < plotTop) {
chartY = plotTop;
} else if (chartY > plotTop + plotHeight) {
chartY = plotTop + plotHeight;
}
// determine if the mouse has moved more than 10px
this.hasDragged = Math.sqrt(
Math.pow(mouseDownX - chartX, 2) +
Math.pow(mouseDownY - chartY, 2)
);
if (this.hasDragged > 10) {
clickedInside = chart.isInsidePlot(mouseDownX - plotLeft, mouseDownY - plotTop);
// make a selection
if (chart.hasCartesianSeries && (this.zoomX || this.zoomY) && clickedInside && !panKey) {
if (!this.selectionMarker) {
this.selectionMarker = chart.renderer.rect(
plotLeft,
plotTop,
zoomHor ? 1 : plotWidth,
zoomVert ? 1 : plotHeight,
0
)
.attr({
fill: chartOptions.selectionMarkerFill || 'rgba(69,114,167,0.25)',
zIndex: 7
})
.add();
}
}
// adjust the width of the selection marker
if (this.selectionMarker && zoomHor) {
size = chartX - mouseDownX;
this.selectionMarker.attr({
width: mathAbs(size),
x: (size > 0 ? 0 : size) + mouseDownX
});
}
// adjust the height of the selection marker
if (this.selectionMarker && zoomVert) {
size = chartY - mouseDownY;
this.selectionMarker.attr({
height: mathAbs(size),
y: (size > 0 ? 0 : size) + mouseDownY
});
}
// panning
if (clickedInside && !this.selectionMarker && chartOptions.panning) {
chart.pan(e, chartOptions.panning);
}
}
},
/**
* On mouse up or touch end across the entire document, drop the selection.
*/
drop: function (e) {
var pointer = this,
chart = this.chart,
hasPinched = this.hasPinched;
if (this.selectionMarker) {
var selectionData = {
xAxis: [],
yAxis: [],
originalEvent: e.originalEvent || e
},
selectionBox = this.selectionMarker,
selectionLeft = selectionBox.attr ? selectionBox.attr('x') : selectionBox.x,
selectionTop = selectionBox.attr ? selectionBox.attr('y') : selectionBox.y,
selectionWidth = selectionBox.attr ? selectionBox.attr('width') : selectionBox.width,
selectionHeight = selectionBox.attr ? selectionBox.attr('height') : selectionBox.height,
runZoom;
// a selection has been made
if (this.hasDragged || hasPinched) {
// record each axis' min and max
each(chart.axes, function (axis) {
if (axis.zoomEnabled && defined(axis.min) && (hasPinched || pointer[{ xAxis: 'zoomX', yAxis: 'zoomY' }[axis.coll]])) { // #859, #3569
var horiz = axis.horiz,
minPixelPadding = e.type === 'touchend' ? axis.minPixelPadding: 0, // #1207, #3075
selectionMin = axis.toValue((horiz ? selectionLeft : selectionTop) + minPixelPadding),
selectionMax = axis.toValue((horiz ? selectionLeft + selectionWidth : selectionTop + selectionHeight) - minPixelPadding);
selectionData[axis.coll].push({
axis: axis,
min: mathMin(selectionMin, selectionMax), // for reversed axes
max: mathMax(selectionMin, selectionMax)
});
runZoom = true;
}
});
if (runZoom) {
fireEvent(chart, 'selection', selectionData, function (args) {
chart.zoom(extend(args, hasPinched ? { animation: false } : null));
});
}
}
this.selectionMarker = this.selectionMarker.destroy();
// Reset scaling preview
if (hasPinched) {
this.scaleGroups();
}
}
// Reset all
if (chart) { // it may be destroyed on mouse up - #877
css(chart.container, { cursor: chart._cursor });
chart.cancelClick = this.hasDragged > 10; // #370
chart.mouseIsDown = this.hasDragged = this.hasPinched = false;
this.pinchDown = [];
}
},
onContainerMouseDown: function (e) {
e = this.normalize(e);
// issue #295, dragging not always working in Firefox
if (e.preventDefault) {
e.preventDefault();
}
this.dragStart(e);
},
onDocumentMouseUp: function (e) {
if (charts[hoverChartIndex]) {
charts[hoverChartIndex].pointer.drop(e);
}
},
/**
* Special handler for mouse move that will hide the tooltip when the mouse leaves the plotarea.
* Issue #149 workaround. The mouseleave event does not always fire.
*/
onDocumentMouseMove: function (e) {
var chart = this.chart,
chartPosition = this.chartPosition;
e = this.normalize(e, chartPosition);
// If we're outside, hide the tooltip
if (chartPosition && !this.inClass(e.target, 'highcharts-tracker') &&
!chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop)) {
this.reset();
}
},
/**
* When mouse leaves the container, hide the tooltip.
*/
onContainerMouseLeave: function () {
var chart = charts[hoverChartIndex];
if (chart) {
chart.pointer.reset();
chart.pointer.chartPosition = null; // also reset the chart position, used in #149 fix
}
},
// The mousemove, touchmove and touchstart event handler
onContainerMouseMove: function (e) {
var chart = this.chart;
hoverChartIndex = chart.index;
e = this.normalize(e);
e.returnValue = false; // #2251, #3224
if (chart.mouseIsDown === 'mousedown') {
this.drag(e);
}
// Show the tooltip and run mouse over events (#977)
if ((this.inClass(e.target, 'highcharts-tracker') ||
chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop)) && !chart.openMenu) {
this.runPointActions(e);
}
},
/**
* Utility to detect whether an element has, or has a parent with, a specific
* class name. Used on detection of tracker objects and on deciding whether
* hovering the tooltip should cause the active series to mouse out.
*/
inClass: function (element, className) {
var elemClassName;
while (element) {
elemClassName = attr(element, 'class');
if (elemClassName) {
if (elemClassName.indexOf(className) !== -1) {
return true;
} else if (elemClassName.indexOf(PREFIX + 'container') !== -1) {
return false;
}
}
element = element.parentNode;
}
},
onTrackerMouseOut: function (e) {
var series = this.chart.hoverSeries,
relatedTarget = e.relatedTarget || e.toElement,
relatedSeries = relatedTarget && relatedTarget.point && relatedTarget.point.series; // #2499
if (series && !series.options.stickyTracking && !this.inClass(relatedTarget, PREFIX + 'tooltip') &&
relatedSeries !== series) {
series.onMouseOut();
}
},
onContainerClick: function (e) {
var chart = this.chart,
hoverPoint = chart.hoverPoint,
plotLeft = chart.plotLeft,
plotTop = chart.plotTop;
e = this.normalize(e);
e.cancelBubble = true; // IE specific
if (!chart.cancelClick) {
// On tracker click, fire the series and point events. #783, #1583
if (hoverPoint && this.inClass(e.target, PREFIX + 'tracker')) {
// the series click event
fireEvent(hoverPoint.series, 'click', extend(e, {
point: hoverPoint
}));
// the point click event
if (chart.hoverPoint) { // it may be destroyed (#1844)
hoverPoint.firePointEvent('click', e);
}
// When clicking outside a tracker, fire a chart event
} else {
extend(e, this.getCoordinates(e));
// fire a click event in the chart
if (chart.isInsidePlot(e.chartX - plotLeft, e.chartY - plotTop)) {
fireEvent(chart, 'click', e);
}
}
}
},
/**
* Set the JS DOM events on the container and document. This method should contain
* a one-to-one assignment between methods and their handlers. Any advanced logic should
* be moved to the handler reflecting the event's name.
*/
setDOMEvents: function () {
var pointer = this,
container = pointer.chart.container;
container.onmousedown = function (e) {
pointer.onContainerMouseDown(e);
};
container.onmousemove = function (e) {
pointer.onContainerMouseMove(e);
};
container.onclick = function (e) {
pointer.onContainerClick(e);
};
addEvent(container, 'mouseleave', pointer.onContainerMouseLeave);
if (chartCount === 1) {
addEvent(doc, 'mouseup', pointer.onDocumentMouseUp);
}
if (hasTouch) {
container.ontouchstart = function (e) {
pointer.onContainerTouchStart(e);
};
container.ontouchmove = function (e) {
pointer.onContainerTouchMove(e);
};
if (chartCount === 1) {
addEvent(doc, 'touchend', pointer.onDocumentTouchEnd);
}
}
},
/**
* Destroys the Pointer object and disconnects DOM events.
*/
destroy: function () {
var prop;
removeEvent(this.chart.container, 'mouseleave', this.onContainerMouseLeave);
if (!chartCount) {
removeEvent(doc, 'mouseup', this.onDocumentMouseUp);
removeEvent(doc, 'touchend', this.onDocumentTouchEnd);
}
// memory and CPU leak
clearInterval(this.tooltipTimeout);
for (prop in this) {
this[prop] = null;
}
}
};
/* Support for touch devices */
extend(Highcharts.Pointer.prototype, {
/**
* Run translation operations
*/
pinchTranslate: function (pinchDown, touches, transform, selectionMarker, clip, lastValidTouch) {
if (this.zoomHor || this.pinchHor) {
this.pinchTranslateDirection(true, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
}
if (this.zoomVert || this.pinchVert) {
this.pinchTranslateDirection(false, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
}
},
/**
* Run translation operations for each direction (horizontal and vertical) independently
*/
pinchTranslateDirection: function (horiz, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch, forcedScale) {
var chart = this.chart,
xy = horiz ? 'x' : 'y',
XY = horiz ? 'X' : 'Y',
sChartXY = 'chart' + XY,
wh = horiz ? 'width' : 'height',
plotLeftTop = chart['plot' + (horiz ? 'Left' : 'Top')],
selectionWH,
selectionXY,
clipXY,
scale = forcedScale || 1,
inverted = chart.inverted,
bounds = chart.bounds[horiz ? 'h' : 'v'],
singleTouch = pinchDown.length === 1,
touch0Start = pinchDown[0][sChartXY],
touch0Now = touches[0][sChartXY],
touch1Start = !singleTouch && pinchDown[1][sChartXY],
touch1Now = !singleTouch && touches[1][sChartXY],
outOfBounds,
transformScale,
scaleKey,
setScale = function () {
if (!singleTouch && mathAbs(touch0Start - touch1Start) > 20) { // Don't zoom if fingers are too close on this axis
scale = forcedScale || mathAbs(touch0Now - touch1Now) / mathAbs(touch0Start - touch1Start);
}
clipXY = ((plotLeftTop - touch0Now) / scale) + touch0Start;
selectionWH = chart['plot' + (horiz ? 'Width' : 'Height')] / scale;
};
// Set the scale, first pass
setScale();
selectionXY = clipXY; // the clip position (x or y) is altered if out of bounds, the selection position is not
// Out of bounds
if (selectionXY < bounds.min) {
selectionXY = bounds.min;
outOfBounds = true;
} else if (selectionXY + selectionWH > bounds.max) {
selectionXY = bounds.max - selectionWH;
outOfBounds = true;
}
// Is the chart dragged off its bounds, determined by dataMin and dataMax?
if (outOfBounds) {
// Modify the touchNow position in order to create an elastic drag movement. This indicates
// to the user that the chart is responsive but can't be dragged further.
touch0Now -= 0.8 * (touch0Now - lastValidTouch[xy][0]);
if (!singleTouch) {
touch1Now -= 0.8 * (touch1Now - lastValidTouch[xy][1]);
}
// Set the scale, second pass to adapt to the modified touchNow positions
setScale();
} else {
lastValidTouch[xy] = [touch0Now, touch1Now];
}
// Set geometry for clipping, selection and transformation
if (!inverted) { // TODO: implement clipping for inverted charts
clip[xy] = clipXY - plotLeftTop;
clip[wh] = selectionWH;
}
scaleKey = inverted ? (horiz ? 'scaleY' : 'scaleX') : 'scale' + XY;
transformScale = inverted ? 1 / scale : scale;
selectionMarker[wh] = selectionWH;
selectionMarker[xy] = selectionXY;
transform[scaleKey] = scale;
transform['translate' + XY] = (transformScale * plotLeftTop) + (touch0Now - (transformScale * touch0Start));
},
/**
* Handle touch events with two touches
*/
pinch: function (e) {
var self = this,
chart = self.chart,
pinchDown = self.pinchDown,
touches = e.touches,
touchesLength = touches.length,
lastValidTouch = self.lastValidTouch,
hasZoom = self.hasZoom,
selectionMarker = self.selectionMarker,
transform = {},
fireClickEvent = touchesLength === 1 && ((self.inClass(e.target, PREFIX + 'tracker') &&
chart.runTrackerClick) || self.runChartClick),
clip = {};
// On touch devices, only proceed to trigger click if a handler is defined
if (hasZoom && !fireClickEvent) {
e.preventDefault();
}
// Normalize each touch
map(touches, function (e) {
return self.normalize(e);
});
// Register the touch start position
if (e.type === 'touchstart') {
each(touches, function (e, i) {
pinchDown[i] = { chartX: e.chartX, chartY: e.chartY };
});
lastValidTouch.x = [pinchDown[0].chartX, pinchDown[1] && pinchDown[1].chartX];
lastValidTouch.y = [pinchDown[0].chartY, pinchDown[1] && pinchDown[1].chartY];
// Identify the data bounds in pixels
each(chart.axes, function (axis) {
if (axis.zoomEnabled) {
var bounds = chart.bounds[axis.horiz ? 'h' : 'v'],
minPixelPadding = axis.minPixelPadding,
min = axis.toPixels(pick(axis.options.min, axis.dataMin)),
max = axis.toPixels(pick(axis.options.max, axis.dataMax)),
absMin = mathMin(min, max),
absMax = mathMax(min, max);
// Store the bounds for use in the touchmove handler
bounds.min = mathMin(axis.pos, absMin - minPixelPadding);
bounds.max = mathMax(axis.pos + axis.len, absMax + minPixelPadding);
}
});
self.res = true; // reset on next move
// Event type is touchmove, handle panning and pinching
} else if (pinchDown.length) { // can be 0 when releasing, if touchend fires first
// Set the marker
if (!selectionMarker) {
self.selectionMarker = selectionMarker = extend({
destroy: noop
}, chart.plotBox);
}
self.pinchTranslate(pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
self.hasPinched = hasZoom;
// Scale and translate the groups to provide visual feedback during pinching
self.scaleGroups(transform, clip);
// Optionally move the tooltip on touchmove
if (!hasZoom && self.followTouchMove && touchesLength === 1) {
this.runPointActions(self.normalize(e));
} else if (self.res) {
self.res = false;
this.reset(false, 0);
}
}
},
onContainerTouchStart: function (e) {
var chart = this.chart;
hoverChartIndex = chart.index;
if (e.touches.length === 1) {
e = this.normalize(e);
if (chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop) && !chart.openMenu) {
// Run mouse events and display tooltip etc
this.runPointActions(e);
this.pinch(e);
} else {
// Hide the tooltip on touching outside the plot area (#1203)
this.reset();
}
} else if (e.touches.length === 2) {
this.pinch(e);
}
},
onContainerTouchMove: function (e) {
if (e.touches.length === 1 || e.touches.length === 2) {
this.pinch(e);
}
},
onDocumentTouchEnd: function (e) {
if (charts[hoverChartIndex]) {
charts[hoverChartIndex].pointer.drop(e);
}
}
});
if (win.PointerEvent || win.MSPointerEvent) {
// The touches object keeps track of the points being touched at all times
var touches = {},
hasPointerEvent = !!win.PointerEvent,
getWebkitTouches = function () {
var key, fake = [];
fake.item = function (i) { return this[i]; };
for (key in touches) {
if (touches.hasOwnProperty(key)) {
fake.push({
pageX: touches[key].pageX,
pageY: touches[key].pageY,
target: touches[key].target
});
}
}
return fake;
},
translateMSPointer = function (e, method, wktype, callback) {
var p;
e = e.originalEvent || e;
if ((e.pointerType === 'touch' || e.pointerType === e.MSPOINTER_TYPE_TOUCH) && charts[hoverChartIndex]) {
callback(e);
p = charts[hoverChartIndex].pointer;
p[method]({
type: wktype,
target: e.currentTarget,
preventDefault: noop,
touches: getWebkitTouches()
});
}
};
/**
* Extend the Pointer prototype with methods for each event handler and more
*/
extend(Pointer.prototype, {
onContainerPointerDown: function (e) {
translateMSPointer(e, 'onContainerTouchStart', 'touchstart', function (e) {
touches[e.pointerId] = { pageX: e.pageX, pageY: e.pageY, target: e.currentTarget };
});
},
onContainerPointerMove: function (e) {
translateMSPointer(e, 'onContainerTouchMove', 'touchmove', function (e) {
touches[e.pointerId] = { pageX: e.pageX, pageY: e.pageY };
if (!touches[e.pointerId].target) {
touches[e.pointerId].target = e.currentTarget;
}
});
},
onDocumentPointerUp: function (e) {
translateMSPointer(e, 'onContainerTouchEnd', 'touchend', function (e) {
delete touches[e.pointerId];
});
},
/**
* Add or remove the MS Pointer specific events
*/
batchMSEvents: function (fn) {
fn(this.chart.container, hasPointerEvent ? 'pointerdown' : 'MSPointerDown', this.onContainerPointerDown);
fn(this.chart.container, hasPointerEvent ? 'pointermove' : 'MSPointerMove', this.onContainerPointerMove);
fn(doc, hasPointerEvent ? 'pointerup' : 'MSPointerUp', this.onDocumentPointerUp);
}
});
// Disable default IE actions for pinch and such on chart element
wrap(Pointer.prototype, 'init', function (proceed, chart, options) {
proceed.call(this, chart, options);
if (this.hasZoom || this.followTouchMove) {
css(chart.container, {
'-ms-touch-action': NONE,
'touch-action': NONE
});
}
});
// Add IE specific touch events to chart
wrap(Pointer.prototype, 'setDOMEvents', function (proceed) {
proceed.apply(this);
if (this.hasZoom || this.followTouchMove) {
this.batchMSEvents(addEvent);
}
});
// Destroy MS events also
wrap(Pointer.prototype, 'destroy', function (proceed) {
this.batchMSEvents(removeEvent);
proceed.call(this);
});
}
/**
* The overview of the chart's series
*/
var Legend = Highcharts.Legend = function (chart, options) {
this.init(chart, options);
};
Legend.prototype = {
/**
* Initialize the legend
*/
init: function (chart, options) {
var legend = this,
itemStyle = options.itemStyle,
padding,
itemMarginTop = options.itemMarginTop || 0;
this.options = options;
if (!options.enabled) {
return;
}
legend.itemStyle = itemStyle;
legend.itemHiddenStyle = merge(itemStyle, options.itemHiddenStyle);
legend.itemMarginTop = itemMarginTop;
legend.padding = padding = pick(options.padding, 8);
legend.initialItemX = padding;
legend.initialItemY = padding - 5; // 5 is the number of pixels above the text
legend.maxItemWidth = 0;
legend.chart = chart;
legend.itemHeight = 0;
legend.symbolWidth = pick(options.symbolWidth, 16);
legend.pages = [];
// Render it
legend.render();
// move checkboxes
addEvent(legend.chart, 'endResize', function () {
legend.positionCheckboxes();
});
},
/**
* Set the colors for the legend item
* @param {Object} item A Series or Point instance
* @param {Object} visible Dimmed or colored
*/
colorizeItem: function (item, visible) {
var legend = this,
options = legend.options,
legendItem = item.legendItem,
legendLine = item.legendLine,
legendSymbol = item.legendSymbol,
hiddenColor = legend.itemHiddenStyle.color,
textColor = visible ? options.itemStyle.color : hiddenColor,
symbolColor = visible ? (item.legendColor || item.color || '#CCC') : hiddenColor,
markerOptions = item.options && item.options.marker,
symbolAttr = { fill: symbolColor },
key,
val;
if (legendItem) {
legendItem.css({ fill: textColor, color: textColor }); // color for #1553, oldIE
}
if (legendLine) {
legendLine.attr({ stroke: symbolColor });
}
if (legendSymbol) {
// Apply marker options
if (markerOptions && legendSymbol.isMarker) { // #585
symbolAttr.stroke = symbolColor;
markerOptions = item.convertAttribs(markerOptions);
for (key in markerOptions) {
val = markerOptions[key];
if (val !== UNDEFINED) {
symbolAttr[key] = val;
}
}
}
legendSymbol.attr(symbolAttr);
}
},
/**
* Position the legend item
* @param {Object} item A Series or Point instance
*/
positionItem: function (item) {
var legend = this,
options = legend.options,
symbolPadding = options.symbolPadding,
ltr = !options.rtl,
legendItemPos = item._legendItemPos,
itemX = legendItemPos[0],
itemY = legendItemPos[1],
checkbox = item.checkbox;
if (item.legendGroup) {
item.legendGroup.translate(
ltr ? itemX : legend.legendWidth - itemX - 2 * symbolPadding - 4,
itemY
);
}
if (checkbox) {
checkbox.x = itemX;
checkbox.y = itemY;
}
},
/**
* Destroy a single legend item
* @param {Object} item The series or point
*/
destroyItem: function (item) {
var checkbox = item.checkbox;
// destroy SVG elements
each(['legendItem', 'legendLine', 'legendSymbol', 'legendGroup'], function (key) {
if (item[key]) {
item[key] = item[key].destroy();
}
});
if (checkbox) {
discardElement(item.checkbox);
}
},
/**
* Destroy all items.
*/
clearItems: function () {
var legend = this;
each(legend.getAllItems(), function (item) {
legend.destroyItem(item);
});
},
/**
* Destroys the legend.
*/
destroy: function () {
var legend = this,
legendGroup = legend.group,
box = legend.box;
if (box) {
legend.box = box.destroy();
}
if (legendGroup) {
legend.group = legendGroup.destroy();
}
},
/**
* Position the checkboxes after the width is determined
*/
positionCheckboxes: function (scrollOffset) {
var alignAttr = this.group.alignAttr,
translateY,
clipHeight = this.clipHeight || this.legendHeight;
if (alignAttr) {
translateY = alignAttr.translateY;
each(this.allItems, function (item) {
var checkbox = item.checkbox,
top;
if (checkbox) {
top = (translateY + checkbox.y + (scrollOffset || 0) + 3);
css(checkbox, {
left: (alignAttr.translateX + item.checkboxOffset + checkbox.x - 20) + PX,
top: top + PX,
display: top > translateY - 6 && top < translateY + clipHeight - 6 ? '' : NONE
});
}
});
}
},
/**
* Render the legend title on top of the legend
*/
renderTitle: function () {
var options = this.options,
padding = this.padding,
titleOptions = options.title,
titleHeight = 0,
bBox;
if (titleOptions.text) {
if (!this.title) {
this.title = this.chart.renderer.label(titleOptions.text, padding - 3, padding - 4, null, null, null, null, null, 'legend-title')
.attr({ zIndex: 1 })
.css(titleOptions.style)
.add(this.group);
}
bBox = this.title.getBBox();
titleHeight = bBox.height;
this.offsetWidth = bBox.width; // #1717
this.contentGroup.attr({ translateY: titleHeight });
}
this.titleHeight = titleHeight;
},
/**
* Render a single specific legend item
* @param {Object} item A series or point
*/
renderItem: function (item) {
var legend = this,
chart = legend.chart,
renderer = chart.renderer,
options = legend.options,
horizontal = options.layout === 'horizontal',
symbolWidth = legend.symbolWidth,
symbolPadding = options.symbolPadding,
itemStyle = legend.itemStyle,
itemHiddenStyle = legend.itemHiddenStyle,
padding = legend.padding,
itemDistance = horizontal ? pick(options.itemDistance, 20) : 0,
ltr = !options.rtl,
itemHeight,
widthOption = options.width,
itemMarginBottom = options.itemMarginBottom || 0,
itemMarginTop = legend.itemMarginTop,
initialItemX = legend.initialItemX,
bBox,
itemWidth,
li = item.legendItem,
series = item.series && item.series.drawLegendSymbol ? item.series : item,
seriesOptions = series.options,
showCheckbox = legend.createCheckboxForItem && seriesOptions && seriesOptions.showCheckbox,
useHTML = options.useHTML;
if (!li) { // generate it once, later move it
// Generate the group box
// A group to hold the symbol and text. Text is to be appended in Legend class.
item.legendGroup = renderer.g('legend-item')
.attr({ zIndex: 1 })
.add(legend.scrollGroup);
// Generate the list item text and add it to the group
item.legendItem = li = renderer.text(
options.labelFormat ? format(options.labelFormat, item) : options.labelFormatter.call(item),
ltr ? symbolWidth + symbolPadding : -symbolPadding,
legend.baseline || 0,
useHTML
)
.css(merge(item.visible ? itemStyle : itemHiddenStyle)) // merge to prevent modifying original (#1021)
.attr({
align: ltr ? 'left' : 'right',
zIndex: 2
})
.add(item.legendGroup);
// Get the baseline for the first item - the font size is equal for all
if (!legend.baseline) {
legend.baseline = renderer.fontMetrics(itemStyle.fontSize, li).f + 3 + itemMarginTop;
li.attr('y', legend.baseline);
}
// Draw the legend symbol inside the group box
series.drawLegendSymbol(legend, item);
if (legend.setItemEvents) {
legend.setItemEvents(item, li, useHTML, itemStyle, itemHiddenStyle);
}
// Colorize the items
legend.colorizeItem(item, item.visible);
// add the HTML checkbox on top
if (showCheckbox) {
legend.createCheckboxForItem(item);
}
}
// calculate the positions for the next line
bBox = li.getBBox();
itemWidth = item.checkboxOffset =
options.itemWidth ||
item.legendItemWidth ||
symbolWidth + symbolPadding + bBox.width + itemDistance + (showCheckbox ? 20 : 0);
legend.itemHeight = itemHeight = mathRound(item.legendItemHeight || bBox.height);
// if the item exceeds the width, start a new line
if (horizontal && legend.itemX - initialItemX + itemWidth >
(widthOption || (chart.chartWidth - 2 * padding - initialItemX - options.x))) {
legend.itemX = initialItemX;
legend.itemY += itemMarginTop + legend.lastLineHeight + itemMarginBottom;
}
// If the item exceeds the height, start a new column
/*if (!horizontal && legend.itemY + options.y + itemHeight > chart.chartHeight - spacingTop - spacingBottom) {
legend.itemY = legend.initialItemY;
legend.itemX += legend.maxItemWidth;
legend.maxItemWidth = 0;
}*/
// Set the edge positions
legend.maxItemWidth = mathMax(legend.maxItemWidth, itemWidth);
legend.lastItemY = itemMarginTop + legend.itemY + itemMarginBottom;
legend.lastLineHeight = mathMax(itemHeight, legend.lastLineHeight); // #915
// cache the position of the newly generated or reordered items
item._legendItemPos = [legend.itemX, legend.itemY];
// advance
if (horizontal) {
legend.itemX += itemWidth;
} else {
legend.itemY += itemMarginTop + itemHeight + itemMarginBottom;
legend.lastLineHeight = itemHeight;
}
// the width of the widest item
legend.offsetWidth = widthOption || mathMax(
(horizontal ? legend.itemX - initialItemX - itemDistance : itemWidth) + padding,
legend.offsetWidth
);
},
/**
* Get all items, which is one item per series for normal series and one item per point
* for pie series.
*/
getAllItems: function () {
var allItems = [];
each(this.chart.series, function (series) {
var seriesOptions = series.options;
// Handle showInLegend. If the series is linked to another series, defaults to false.
if (!pick(seriesOptions.showInLegend, !defined(seriesOptions.linkedTo) ? UNDEFINED : false, true)) {
return;
}
// use points or series for the legend item depending on legendType
allItems = allItems.concat(
series.legendItems ||
(seriesOptions.legendType === 'point' ?
series.data :
series)
);
});
return allItems;
},
/**
* Adjust the chart margins by reserving space for the legend on only one side
* of the chart. If the position is set to a corner, top or bottom is reserved
* for horizontal legends and left or right for vertical ones.
*/
adjustMargins: function (margin, spacing) {
var chart = this.chart,
options = this.options,
// Use the first letter of each alignment option in order to detect the side
alignment = options.align[0] + options.verticalAlign[0] + options.layout[0];
if (this.display && !options.floating) {
each([
/(lth|ct|rth)/,
/(rtv|rm|rbv)/,
/(rbh|cb|lbh)/,
/(lbv|lm|ltv)/
], function (alignments, side) {
if (alignments.test(alignment) && !defined(margin[side])) {
// Now we have detected on which side of the chart we should reserve space for the legend
chart[marginNames[side]] = mathMax(
chart[marginNames[side]],
chart.legend[(side + 1) % 2 ? 'legendHeight' : 'legendWidth'] +
[1, -1, -1, 1][side] * options[(side % 2) ? 'x' : 'y'] +
pick(options.margin, 12) +
spacing[side]
);
}
});
}
},
/**
* Render the legend. This method can be called both before and after
* chart.render. If called after, it will only rearrange items instead
* of creating new ones.
*/
render: function () {
var legend = this,
chart = legend.chart,
renderer = chart.renderer,
legendGroup = legend.group,
allItems,
display,
legendWidth,
legendHeight,
box = legend.box,
options = legend.options,
padding = legend.padding,
legendBorderWidth = options.borderWidth,
legendBackgroundColor = options.backgroundColor;
legend.itemX = legend.initialItemX;
legend.itemY = legend.initialItemY;
legend.offsetWidth = 0;
legend.lastItemY = 0;
if (!legendGroup) {
legend.group = legendGroup = renderer.g('legend')
.attr({ zIndex: 7 })
.add();
legend.contentGroup = renderer.g()
.attr({ zIndex: 1 }) // above background
.add(legendGroup);
legend.scrollGroup = renderer.g()
.add(legend.contentGroup);
}
legend.renderTitle();
// add each series or point
allItems = legend.getAllItems();
// sort by legendIndex
stableSort(allItems, function (a, b) {
return ((a.options && a.options.legendIndex) || 0) - ((b.options && b.options.legendIndex) || 0);
});
// reversed legend
if (options.reversed) {
allItems.reverse();
}
legend.allItems = allItems;
legend.display = display = !!allItems.length;
// render the items
legend.lastLineHeight = 0;
each(allItems, function (item) {
legend.renderItem(item);
});
// Get the box
legendWidth = (options.width || legend.offsetWidth) + padding;
legendHeight = legend.lastItemY + legend.lastLineHeight + legend.titleHeight;
legendHeight = legend.handleOverflow(legendHeight);
legendHeight += padding;
// Draw the border and/or background
if (legendBorderWidth || legendBackgroundColor) {
if (!box) {
legend.box = box = renderer.rect(
0,
0,
legendWidth,
legendHeight,
options.borderRadius,
legendBorderWidth || 0
).attr({
stroke: options.borderColor,
'stroke-width': legendBorderWidth || 0,
fill: legendBackgroundColor || NONE
})
.add(legendGroup)
.shadow(options.shadow);
box.isNew = true;
} else if (legendWidth > 0 && legendHeight > 0) {
box[box.isNew ? 'attr' : 'animate'](
box.crisp({ width: legendWidth, height: legendHeight })
);
box.isNew = false;
}
// hide the border if no items
box[display ? 'show' : 'hide']();
}
legend.legendWidth = legendWidth;
legend.legendHeight = legendHeight;
// Now that the legend width and height are established, put the items in the
// final position
each(allItems, function (item) {
legend.positionItem(item);
});
// 1.x compatibility: positioning based on style
/*var props = ['left', 'right', 'top', 'bottom'],
prop,
i = 4;
while (i--) {
prop = props[i];
if (options.style[prop] && options.style[prop] !== 'auto') {
options[i < 2 ? 'align' : 'verticalAlign'] = prop;
options[i < 2 ? 'x' : 'y'] = pInt(options.style[prop]) * (i % 2 ? -1 : 1);
}
}*/
if (display) {
legendGroup.align(extend({
width: legendWidth,
height: legendHeight
}, options), true, 'spacingBox');
}
if (!chart.isResizing) {
this.positionCheckboxes();
}
},
/**
* Set up the overflow handling by adding navigation with up and down arrows below the
* legend.
*/
handleOverflow: function (legendHeight) {
var legend = this,
chart = this.chart,
renderer = chart.renderer,
options = this.options,
optionsY = options.y,
alignTop = options.verticalAlign === 'top',
spaceHeight = chart.spacingBox.height + (alignTop ? -optionsY : optionsY) - this.padding,
maxHeight = options.maxHeight,
clipHeight,
clipRect = this.clipRect,
navOptions = options.navigation,
animation = pick(navOptions.animation, true),
arrowSize = navOptions.arrowSize || 12,
nav = this.nav,
pages = this.pages,
lastY,
allItems = this.allItems;
// Adjust the height
if (options.layout === 'horizontal') {
spaceHeight /= 2;
}
if (maxHeight) {
spaceHeight = mathMin(spaceHeight, maxHeight);
}
// Reset the legend height and adjust the clipping rectangle
pages.length = 0;
if (legendHeight > spaceHeight && !options.useHTML) {
this.clipHeight = clipHeight = mathMax(spaceHeight - 20 - this.titleHeight - this.padding, 0);
this.currentPage = pick(this.currentPage, 1);
this.fullHeight = legendHeight;
// Fill pages with Y positions so that the top of each a legend item defines
// the scroll top for each page (#2098)
each(allItems, function (item, i) {
var y = item._legendItemPos[1],
h = mathRound(item.legendItem.getBBox().height),
len = pages.length;
if (!len || (y - pages[len - 1] > clipHeight && (lastY || y) !== pages[len - 1])) {
pages.push(lastY || y);
len++;
}
if (i === allItems.length - 1 && y + h - pages[len - 1] > clipHeight) {
pages.push(y);
}
if (y !== lastY) {
lastY = y;
}
});
// Only apply clipping if needed. Clipping causes blurred legend in PDF export (#1787)
if (!clipRect) {
clipRect = legend.clipRect = renderer.clipRect(0, this.padding, 9999, 0);
legend.contentGroup.clip(clipRect);
}
clipRect.attr({
height: clipHeight
});
// Add navigation elements
if (!nav) {
this.nav = nav = renderer.g().attr({ zIndex: 1 }).add(this.group);
this.up = renderer.symbol('triangle', 0, 0, arrowSize, arrowSize)
.on('click', function () {
legend.scroll(-1, animation);
})
.add(nav);
this.pager = renderer.text('', 15, 10)
.css(navOptions.style)
.add(nav);
this.down = renderer.symbol('triangle-down', 0, 0, arrowSize, arrowSize)
.on('click', function () {
legend.scroll(1, animation);
})
.add(nav);
}
// Set initial position
legend.scroll(0);
legendHeight = spaceHeight;
} else if (nav) {
clipRect.attr({
height: chart.chartHeight
});
nav.hide();
this.scrollGroup.attr({
translateY: 1
});
this.clipHeight = 0; // #1379
}
return legendHeight;
},
/**
* Scroll the legend by a number of pages
* @param {Object} scrollBy
* @param {Object} animation
*/
scroll: function (scrollBy, animation) {
var pages = this.pages,
pageCount = pages.length,
currentPage = this.currentPage + scrollBy,
clipHeight = this.clipHeight,
navOptions = this.options.navigation,
activeColor = navOptions.activeColor,
inactiveColor = navOptions.inactiveColor,
pager = this.pager,
padding = this.padding,
scrollOffset;
// When resizing while looking at the last page
if (currentPage > pageCount) {
currentPage = pageCount;
}
if (currentPage > 0) {
if (animation !== UNDEFINED) {
setAnimation(animation, this.chart);
}
this.nav.attr({
translateX: padding,
translateY: clipHeight + this.padding + 7 + this.titleHeight,
visibility: VISIBLE
});
this.up.attr({
fill: currentPage === 1 ? inactiveColor : activeColor
})
.css({
cursor: currentPage === 1 ? 'default' : 'pointer'
});
pager.attr({
text: currentPage + '/' + pageCount
});
this.down.attr({
x: 18 + this.pager.getBBox().width, // adjust to text width
fill: currentPage === pageCount ? inactiveColor : activeColor
})
.css({
cursor: currentPage === pageCount ? 'default' : 'pointer'
});
scrollOffset = -pages[currentPage - 1] + this.initialItemY;
this.scrollGroup.animate({
translateY: scrollOffset
});
this.currentPage = currentPage;
this.positionCheckboxes(scrollOffset);
}
}
};
/*
* LegendSymbolMixin
*/
var LegendSymbolMixin = Highcharts.LegendSymbolMixin = {
/**
* Get the series' symbol in the legend
*
* @param {Object} legend The legend object
* @param {Object} item The series (this) or point
*/
drawRectangle: function (legend, item) {
var symbolHeight = legend.options.symbolHeight || 12;
item.legendSymbol = this.chart.renderer.rect(
0,
legend.baseline - 5 - (symbolHeight / 2),
legend.symbolWidth,
symbolHeight,
legend.options.symbolRadius || 0
).attr({
zIndex: 3
}).add(item.legendGroup);
},
/**
* Get the series' symbol in the legend. This method should be overridable to create custom
* symbols through Highcharts.seriesTypes[type].prototype.drawLegendSymbols.
*
* @param {Object} legend The legend object
*/
drawLineMarker: function (legend) {
var options = this.options,
markerOptions = options.marker,
radius,
legendOptions = legend.options,
legendSymbol,
symbolWidth = legend.symbolWidth,
renderer = this.chart.renderer,
legendItemGroup = this.legendGroup,
verticalCenter = legend.baseline - mathRound(renderer.fontMetrics(legendOptions.itemStyle.fontSize, this.legendItem).b * 0.3),
attr;
// Draw the line
if (options.lineWidth) {
attr = {
'stroke-width': options.lineWidth
};
if (options.dashStyle) {
attr.dashstyle = options.dashStyle;
}
this.legendLine = renderer.path([
M,
0,
verticalCenter,
L,
symbolWidth,
verticalCenter
])
.attr(attr)
.add(legendItemGroup);
}
// Draw the marker
if (markerOptions && markerOptions.enabled !== false) {
radius = markerOptions.radius;
this.legendSymbol = legendSymbol = renderer.symbol(
this.symbol,
(symbolWidth / 2) - radius,
verticalCenter - radius,
2 * radius,
2 * radius
)
.add(legendItemGroup);
legendSymbol.isMarker = true;
}
}
};
// Workaround for #2030, horizontal legend items not displaying in IE11 Preview,
// and for #2580, a similar drawing flaw in Firefox 26.
// TODO: Explore if there's a general cause for this. The problem may be related
// to nested group elements, as the legend item texts are within 4 group elements.
if (/Trident\/7\.0/.test(userAgent) || isFirefox) {
wrap(Legend.prototype, 'positionItem', function (proceed, item) {
var legend = this,
runPositionItem = function () { // If chart destroyed in sync, this is undefined (#2030)
if (item._legendItemPos) {
proceed.call(legend, item);
}
};
// Do it now, for export and to get checkbox placement
runPositionItem();
// Do it after to work around the core issue
setTimeout(runPositionItem);
});
}
/**
* The chart class
* @param {Object} options
* @param {Function} callback Function to run when the chart has loaded
*/
var Chart = Highcharts.Chart = function () {
this.init.apply(this, arguments);
};
Chart.prototype = {
/**
* Hook for modules
*/
callbacks: [],
/**
* Initialize the chart
*/
init: function (userOptions, callback) {
// Handle regular options
var options,
seriesOptions = userOptions.series; // skip merging data points to increase performance
userOptions.series = null;
options = merge(defaultOptions, userOptions); // do the merge
options.series = userOptions.series = seriesOptions; // set back the series data
this.userOptions = userOptions;
var optionsChart = options.chart;
// Create margin & spacing array
this.margin = this.splashArray('margin', optionsChart);
this.spacing = this.splashArray('spacing', optionsChart);
var chartEvents = optionsChart.events;
//this.runChartClick = chartEvents && !!chartEvents.click;
this.bounds = { h: {}, v: {} }; // Pixel data bounds for touch zoom
this.callback = callback;
this.isResizing = 0;
this.options = options;
//chartTitleOptions = UNDEFINED;
//chartSubtitleOptions = UNDEFINED;
this.axes = [];
this.series = [];
this.hasCartesianSeries = optionsChart.showAxes;
//this.axisOffset = UNDEFINED;
//this.maxTicks = UNDEFINED; // handle the greatest amount of ticks on grouped axes
//this.inverted = UNDEFINED;
//this.loadingShown = UNDEFINED;
//this.container = UNDEFINED;
//this.chartWidth = UNDEFINED;
//this.chartHeight = UNDEFINED;
//this.marginRight = UNDEFINED;
//this.marginBottom = UNDEFINED;
//this.containerWidth = UNDEFINED;
//this.containerHeight = UNDEFINED;
//this.oldChartWidth = UNDEFINED;
//this.oldChartHeight = UNDEFINED;
//this.renderTo = UNDEFINED;
//this.renderToClone = UNDEFINED;
//this.spacingBox = UNDEFINED
//this.legend = UNDEFINED;
// Elements
//this.chartBackground = UNDEFINED;
//this.plotBackground = UNDEFINED;
//this.plotBGImage = UNDEFINED;
//this.plotBorder = UNDEFINED;
//this.loadingDiv = UNDEFINED;
//this.loadingSpan = UNDEFINED;
var chart = this,
eventType;
// Add the chart to the global lookup
chart.index = charts.length;
charts.push(chart);
chartCount++;
// Set up auto resize
if (optionsChart.reflow !== false) {
addEvent(chart, 'load', function () {
chart.initReflow();
});
}
// Chart event handlers
if (chartEvents) {
for (eventType in chartEvents) {
addEvent(chart, eventType, chartEvents[eventType]);
}
}
chart.xAxis = [];
chart.yAxis = [];
// Expose methods and variables
chart.animation = useCanVG ? false : pick(optionsChart.animation, true);
chart.pointCount = chart.colorCounter = chart.symbolCounter = 0;
chart.firstRender();
},
/**
* Initialize an individual series, called internally before render time
*/
initSeries: function (options) {
var chart = this,
optionsChart = chart.options.chart,
type = options.type || optionsChart.type || optionsChart.defaultSeriesType,
series,
constr = seriesTypes[type];
// No such series type
if (!constr) {
error(17, true);
}
series = new constr();
series.init(this, options);
return series;
},
/**
* Check whether a given point is within the plot area
*
* @param {Number} plotX Pixel x relative to the plot area
* @param {Number} plotY Pixel y relative to the plot area
* @param {Boolean} inverted Whether the chart is inverted
*/
isInsidePlot: function (plotX, plotY, inverted) {
var x = inverted ? plotY : plotX,
y = inverted ? plotX : plotY;
return x >= 0 &&
x <= this.plotWidth &&
y >= 0 &&
y <= this.plotHeight;
},
/**
* Redraw legend, axes or series based on updated data
*
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
redraw: function (animation) {
var chart = this,
axes = chart.axes,
series = chart.series,
pointer = chart.pointer,
legend = chart.legend,
redrawLegend = chart.isDirtyLegend,
hasStackedSeries,
hasDirtyStacks,
hasCartesianSeries = chart.hasCartesianSeries,
isDirtyBox = chart.isDirtyBox, // todo: check if it has actually changed?
seriesLength = series.length,
i = seriesLength,
serie,
renderer = chart.renderer,
isHiddenChart = renderer.isHidden(),
afterRedraw = [];
setAnimation(animation, chart);
if (isHiddenChart) {
chart.cloneRenderTo();
}
// Adjust title layout (reflow multiline text)
chart.layOutTitles();
// link stacked series
while (i--) {
serie = series[i];
if (serie.options.stacking) {
hasStackedSeries = true;
if (serie.isDirty) {
hasDirtyStacks = true;
break;
}
}
}
if (hasDirtyStacks) { // mark others as dirty
i = seriesLength;
while (i--) {
serie = series[i];
if (serie.options.stacking) {
serie.isDirty = true;
}
}
}
// handle updated data in the series
each(series, function (serie) {
if (serie.isDirty) { // prepare the data so axis can read it
if (serie.options.legendType === 'point') {
redrawLegend = true;
}
}
});
// handle added or removed series
if (redrawLegend && legend.options.enabled) { // series or pie points are added or removed
// draw legend graphics
legend.render();
chart.isDirtyLegend = false;
}
// reset stacks
if (hasStackedSeries) {
chart.getStacks();
}
if (hasCartesianSeries) {
if (!chart.isResizing) {
// reset maxTicks
chart.maxTicks = null;
// set axes scales
each(axes, function (axis) {
axis.setScale();
});
}
}
chart.getMargins(); // #3098
if (hasCartesianSeries) {
// If one axis is dirty, all axes must be redrawn (#792, #2169)
each(axes, function (axis) {
if (axis.isDirty) {
isDirtyBox = true;
}
});
// redraw axes
each(axes, function (axis) {
// Fire 'afterSetExtremes' only if extremes are set
if (axis.isDirtyExtremes) { // #821
axis.isDirtyExtremes = false;
afterRedraw.push(function () { // prevent a recursive call to chart.redraw() (#1119)
fireEvent(axis, 'afterSetExtremes', extend(axis.eventArgs, axis.getExtremes())); // #747, #751
delete axis.eventArgs;
});
}
if (isDirtyBox || hasStackedSeries) {
axis.redraw();
}
});
}
// the plot areas size has changed
if (isDirtyBox) {
chart.drawChartBox();
}
// redraw affected series
each(series, function (serie) {
if (serie.isDirty && serie.visible &&
(!serie.isCartesian || serie.xAxis)) { // issue #153
serie.redraw();
}
});
// move tooltip or reset
if (pointer) {
pointer.reset(true);
}
// redraw if canvas
renderer.draw();
// fire the event
fireEvent(chart, 'redraw'); // jQuery breaks this when calling it from addEvent. Overwrites chart.redraw
if (isHiddenChart) {
chart.cloneRenderTo(true);
}
// Fire callbacks that are put on hold until after the redraw
each(afterRedraw, function (callback) {
callback.call();
});
},
/**
* Get an axis, series or point object by id.
* @param id {String} The id as given in the configuration options
*/
get: function (id) {
var chart = this,
axes = chart.axes,
series = chart.series;
var i,
j,
points;
// search axes
for (i = 0; i < axes.length; i++) {
if (axes[i].options.id === id) {
return axes[i];
}
}
// search series
for (i = 0; i < series.length; i++) {
if (series[i].options.id === id) {
return series[i];
}
}
// search points
for (i = 0; i < series.length; i++) {
points = series[i].points || [];
for (j = 0; j < points.length; j++) {
if (points[j].id === id) {
return points[j];
}
}
}
return null;
},
/**
* Create the Axis instances based on the config options
*/
getAxes: function () {
var chart = this,
options = this.options,
xAxisOptions = options.xAxis = splat(options.xAxis || {}),
yAxisOptions = options.yAxis = splat(options.yAxis || {}),
optionsArray,
axis;
// make sure the options are arrays and add some members
each(xAxisOptions, function (axis, i) {
axis.index = i;
axis.isX = true;
});
each(yAxisOptions, function (axis, i) {
axis.index = i;
});
// concatenate all axis options into one array
optionsArray = xAxisOptions.concat(yAxisOptions);
each(optionsArray, function (axisOptions) {
axis = new Axis(chart, axisOptions);
});
},
/**
* Get the currently selected points from all series
*/
getSelectedPoints: function () {
var points = [];
each(this.series, function (serie) {
points = points.concat(grep(serie.points || [], function (point) {
return point.selected;
}));
});
return points;
},
/**
* Get the currently selected series
*/
getSelectedSeries: function () {
return grep(this.series, function (serie) {
return serie.selected;
});
},
/**
* Generate stacks for each series and calculate stacks total values
*/
getStacks: function () {
var chart = this;
// reset stacks for each yAxis
each(chart.yAxis, function (axis) {
if (axis.stacks && axis.hasVisibleSeries) {
axis.oldStacks = axis.stacks;
}
});
each(chart.series, function (series) {
if (series.options.stacking && (series.visible === true || chart.options.chart.ignoreHiddenSeries === false)) {
series.stackKey = series.type + pick(series.options.stack, '');
}
});
},
/**
* Show the title and subtitle of the chart
*
* @param titleOptions {Object} New title options
* @param subtitleOptions {Object} New subtitle options
*
*/
setTitle: function (titleOptions, subtitleOptions, redraw) {
var chart = this,
options = chart.options,
chartTitleOptions,
chartSubtitleOptions;
chartTitleOptions = options.title = merge(options.title, titleOptions);
chartSubtitleOptions = options.subtitle = merge(options.subtitle, subtitleOptions);
// add title and subtitle
each([
['title', titleOptions, chartTitleOptions],
['subtitle', subtitleOptions, chartSubtitleOptions]
], function (arr) {
var name = arr[0],
title = chart[name],
titleOptions = arr[1],
chartTitleOptions = arr[2];
if (title && titleOptions) {
chart[name] = title = title.destroy(); // remove old
}
if (chartTitleOptions && chartTitleOptions.text && !title) {
chart[name] = chart.renderer.text(
chartTitleOptions.text,
0,
0,
chartTitleOptions.useHTML
)
.attr({
align: chartTitleOptions.align,
'class': PREFIX + name,
zIndex: chartTitleOptions.zIndex || 4
})
.css(chartTitleOptions.style)
.add();
}
});
chart.layOutTitles(redraw);
},
/**
* Lay out the chart titles and cache the full offset height for use in getMargins
*/
layOutTitles: function (redraw) {
var titleOffset = 0,
title = this.title,
subtitle = this.subtitle,
options = this.options,
titleOptions = options.title,
subtitleOptions = options.subtitle,
requiresDirtyBox,
renderer = this.renderer,
autoWidth = this.spacingBox.width - 44; // 44 makes room for default context button
if (title) {
title
.css({ width: (titleOptions.width || autoWidth) + PX })
.align(extend({
y: renderer.fontMetrics(titleOptions.style.fontSize, title).b - 3
}, titleOptions), false, 'spacingBox');
if (!titleOptions.floating && !titleOptions.verticalAlign) {
titleOffset = title.getBBox().height;
}
}
if (subtitle) {
subtitle
.css({ width: (subtitleOptions.width || autoWidth) + PX })
.align(extend({
y: titleOffset + (titleOptions.margin - 13) + renderer.fontMetrics(titleOptions.style.fontSize, subtitle).b
}, subtitleOptions), false, 'spacingBox');
if (!subtitleOptions.floating && !subtitleOptions.verticalAlign) {
titleOffset = mathCeil(titleOffset + subtitle.getBBox().height);
}
}
requiresDirtyBox = this.titleOffset !== titleOffset;
this.titleOffset = titleOffset; // used in getMargins
if (!this.isDirtyBox && requiresDirtyBox) {
this.isDirtyBox = requiresDirtyBox;
// Redraw if necessary (#2719, #2744)
if (this.hasRendered && pick(redraw, true) && this.isDirtyBox) {
this.redraw();
}
}
},
/**
* Get chart width and height according to options and container size
*/
getChartSize: function () {
var chart = this,
optionsChart = chart.options.chart,
widthOption = optionsChart.width,
heightOption = optionsChart.height,
renderTo = chart.renderToClone || chart.renderTo;
// get inner width and height from jQuery (#824)
if (!defined(widthOption)) {
chart.containerWidth = adapterRun(renderTo, 'width');
}
if (!defined(heightOption)) {
chart.containerHeight = adapterRun(renderTo, 'height');
}
chart.chartWidth = mathMax(0, widthOption || chart.containerWidth || 600); // #1393, 1460
chart.chartHeight = mathMax(0, pick(heightOption,
// the offsetHeight of an empty container is 0 in standard browsers, but 19 in IE7:
chart.containerHeight > 19 ? chart.containerHeight : 400));
},
/**
* Create a clone of the chart's renderTo div and place it outside the viewport to allow
* size computation on chart.render and chart.redraw
*/
cloneRenderTo: function (revert) {
var clone = this.renderToClone,
container = this.container;
// Destroy the clone and bring the container back to the real renderTo div
if (revert) {
if (clone) {
this.renderTo.appendChild(container);
discardElement(clone);
delete this.renderToClone;
}
// Set up the clone
} else {
if (container && container.parentNode === this.renderTo) {
this.renderTo.removeChild(container); // do not clone this
}
this.renderToClone = clone = this.renderTo.cloneNode(0);
css(clone, {
position: ABSOLUTE,
top: '-9999px',
display: 'block' // #833
});
if (clone.style.setProperty) { // #2631
clone.style.setProperty('display', 'block', 'important');
}
doc.body.appendChild(clone);
if (container) {
clone.appendChild(container);
}
}
},
/**
* Get the containing element, determine the size and create the inner container
* div to hold the chart
*/
getContainer: function () {
var chart = this,
container,
optionsChart = chart.options.chart,
chartWidth,
chartHeight,
renderTo,
indexAttrName = 'data-highcharts-chart',
oldChartIndex,
containerId;
chart.renderTo = renderTo = optionsChart.renderTo;
containerId = PREFIX + idCounter++;
if (isString(renderTo)) {
chart.renderTo = renderTo = doc.getElementById(renderTo);
}
// Display an error if the renderTo is wrong
if (!renderTo) {
error(13, true);
}
// If the container already holds a chart, destroy it. The check for hasRendered is there
// because web pages that are saved to disk from the browser, will preserve the data-highcharts-chart
// attribute and the SVG contents, but not an interactive chart. So in this case,
// charts[oldChartIndex] will point to the wrong chart if any (#2609).
oldChartIndex = pInt(attr(renderTo, indexAttrName));
if (!isNaN(oldChartIndex) && charts[oldChartIndex] && charts[oldChartIndex].hasRendered) {
charts[oldChartIndex].destroy();
}
// Make a reference to the chart from the div
attr(renderTo, indexAttrName, chart.index);
// remove previous chart
renderTo.innerHTML = '';
// If the container doesn't have an offsetWidth, it has or is a child of a node
// that has display:none. We need to temporarily move it out to a visible
// state to determine the size, else the legend and tooltips won't render
// properly. The allowClone option is used in sparklines as a micro optimization,
// saving about 1-2 ms each chart.
if (!optionsChart.skipClone && !renderTo.offsetWidth) {
chart.cloneRenderTo();
}
// get the width and height
chart.getChartSize();
chartWidth = chart.chartWidth;
chartHeight = chart.chartHeight;
// create the inner container
chart.container = container = createElement(DIV, {
className: PREFIX + 'container' +
(optionsChart.className ? ' ' + optionsChart.className : ''),
id: containerId
}, extend({
position: RELATIVE,
overflow: HIDDEN, // needed for context menu (avoid scrollbars) and
// content overflow in IE
width: chartWidth + PX,
height: chartHeight + PX,
textAlign: 'left',
lineHeight: 'normal', // #427
zIndex: 0, // #1072
'-webkit-tap-highlight-color': 'rgba(0,0,0,0)'
}, optionsChart.style),
chart.renderToClone || renderTo
);
// cache the cursor (#1650)
chart._cursor = container.style.cursor;
// Initialize the renderer
chart.renderer =
optionsChart.forExport ? // force SVG, used for SVG export
new SVGRenderer(container, chartWidth, chartHeight, optionsChart.style, true) :
new Renderer(container, chartWidth, chartHeight, optionsChart.style);
if (useCanVG) {
// If we need canvg library, extend and configure the renderer
// to get the tracker for translating mouse events
chart.renderer.create(chart, container, chartWidth, chartHeight);
}
// Add a reference to the charts index
chart.renderer.chartIndex = chart.index;
},
/**
* Calculate margins by rendering axis labels in a preliminary position. Title,
* subtitle and legend have already been rendered at this stage, but will be
* moved into their final positions
*/
getMargins: function (skipAxes) {
var chart = this,
spacing = chart.spacing,
margin = chart.margin,
titleOffset = chart.titleOffset;
chart.resetMargins();
// Adjust for title and subtitle
if (titleOffset && !defined(margin[0])) {
chart.plotTop = mathMax(chart.plotTop, titleOffset + chart.options.title.margin + spacing[0]);
}
// Adjust for legend
chart.legend.adjustMargins(margin, spacing);
// adjust for scroller
if (chart.extraBottomMargin) {
chart.marginBottom += chart.extraBottomMargin;
}
if (chart.extraTopMargin) {
chart.plotTop += chart.extraTopMargin;
}
if (!skipAxes) {
this.getAxisMargins();
}
},
getAxisMargins: function () {
var chart = this,
axisOffset = chart.axisOffset = [0, 0, 0, 0], // top, right, bottom, left
margin = chart.margin;
// pre-render axes to get labels offset width
if (chart.hasCartesianSeries) {
each(chart.axes, function (axis) {
axis.getOffset();
});
}
// Add the axis offsets
each(marginNames, function (m, side) {
if (!defined(margin[side])) {
chart[m] += axisOffset[side];
}
});
chart.setChartSize();
},
/**
* Resize the chart to its container if size is not explicitly set
*/
reflow: function (e) {
var chart = this,
optionsChart = chart.options.chart,
renderTo = chart.renderTo,
width = optionsChart.width || adapterRun(renderTo, 'width'),
height = optionsChart.height || adapterRun(renderTo, 'height'),
target = e ? e.target : win, // #805 - MooTools doesn't supply e
doReflow = function () {
if (chart.container) { // It may have been destroyed in the meantime (#1257)
chart.setSize(width, height, false);
chart.hasUserSize = null;
}
};
// Width and height checks for display:none. Target is doc in IE8 and Opera,
// win in Firefox, Chrome and IE9.
if (!chart.hasUserSize && width && height && (target === win || target === doc)) {
if (width !== chart.containerWidth || height !== chart.containerHeight) {
clearTimeout(chart.reflowTimeout);
if (e) { // Called from window.resize
chart.reflowTimeout = setTimeout(doReflow, 100);
} else { // Called directly (#2224)
doReflow();
}
}
chart.containerWidth = width;
chart.containerHeight = height;
}
},
/**
* Add the event handlers necessary for auto resizing
*/
initReflow: function () {
var chart = this,
reflow = function (e) {
chart.reflow(e);
};
addEvent(win, 'resize', reflow);
addEvent(chart, 'destroy', function () {
removeEvent(win, 'resize', reflow);
});
},
/**
* Resize the chart to a given width and height
* @param {Number} width
* @param {Number} height
* @param {Object|Boolean} animation
*/
setSize: function (width, height, animation) {
var chart = this,
chartWidth,
chartHeight,
fireEndResize;
// Handle the isResizing counter
chart.isResizing += 1;
fireEndResize = function () {
if (chart) {
fireEvent(chart, 'endResize', null, function () {
chart.isResizing -= 1;
});
}
};
// set the animation for the current process
setAnimation(animation, chart);
chart.oldChartHeight = chart.chartHeight;
chart.oldChartWidth = chart.chartWidth;
if (defined(width)) {
chart.chartWidth = chartWidth = mathMax(0, mathRound(width));
chart.hasUserSize = !!chartWidth;
}
if (defined(height)) {
chart.chartHeight = chartHeight = mathMax(0, mathRound(height));
}
// Resize the container with the global animation applied if enabled (#2503)
(globalAnimation ? animate : css)(chart.container, {
width: chartWidth + PX,
height: chartHeight + PX
}, globalAnimation);
chart.setChartSize(true);
chart.renderer.setSize(chartWidth, chartHeight, animation);
// handle axes
chart.maxTicks = null;
each(chart.axes, function (axis) {
axis.isDirty = true;
axis.setScale();
});
// make sure non-cartesian series are also handled
each(chart.series, function (serie) {
serie.isDirty = true;
});
chart.isDirtyLegend = true; // force legend redraw
chart.isDirtyBox = true; // force redraw of plot and chart border
chart.layOutTitles(); // #2857
chart.getMargins();
chart.redraw(animation);
chart.oldChartHeight = null;
fireEvent(chart, 'resize');
// fire endResize and set isResizing back
// If animation is disabled, fire without delay
if (globalAnimation === false) {
fireEndResize();
} else { // else set a timeout with the animation duration
setTimeout(fireEndResize, (globalAnimation && globalAnimation.duration) || 500);
}
},
/**
* Set the public chart properties. This is done before and after the pre-render
* to determine margin sizes
*/
setChartSize: function (skipAxes) {
var chart = this,
inverted = chart.inverted,
renderer = chart.renderer,
chartWidth = chart.chartWidth,
chartHeight = chart.chartHeight,
optionsChart = chart.options.chart,
spacing = chart.spacing,
clipOffset = chart.clipOffset,
clipX,
clipY,
plotLeft,
plotTop,
plotWidth,
plotHeight,
plotBorderWidth;
chart.plotLeft = plotLeft = mathRound(chart.plotLeft);
chart.plotTop = plotTop = mathRound(chart.plotTop);
chart.plotWidth = plotWidth = mathMax(0, mathRound(chartWidth - plotLeft - chart.marginRight));
chart.plotHeight = plotHeight = mathMax(0, mathRound(chartHeight - plotTop - chart.marginBottom));
chart.plotSizeX = inverted ? plotHeight : plotWidth;
chart.plotSizeY = inverted ? plotWidth : plotHeight;
chart.plotBorderWidth = optionsChart.plotBorderWidth || 0;
// Set boxes used for alignment
chart.spacingBox = renderer.spacingBox = {
x: spacing[3],
y: spacing[0],
width: chartWidth - spacing[3] - spacing[1],
height: chartHeight - spacing[0] - spacing[2]
};
chart.plotBox = renderer.plotBox = {
x: plotLeft,
y: plotTop,
width: plotWidth,
height: plotHeight
};
plotBorderWidth = 2 * mathFloor(chart.plotBorderWidth / 2);
clipX = mathCeil(mathMax(plotBorderWidth, clipOffset[3]) / 2);
clipY = mathCeil(mathMax(plotBorderWidth, clipOffset[0]) / 2);
chart.clipBox = {
x: clipX,
y: clipY,
width: mathFloor(chart.plotSizeX - mathMax(plotBorderWidth, clipOffset[1]) / 2 - clipX),
height: mathMax(0, mathFloor(chart.plotSizeY - mathMax(plotBorderWidth, clipOffset[2]) / 2 - clipY))
};
if (!skipAxes) {
each(chart.axes, function (axis) {
axis.setAxisSize();
axis.setAxisTranslation();
});
}
},
/**
* Initial margins before auto size margins are applied
*/
resetMargins: function () {
var chart = this;
each(marginNames, function (m, side) {
chart[m] = pick(chart.margin[side], chart.spacing[side]);
});
chart.axisOffset = [0, 0, 0, 0]; // top, right, bottom, left
chart.clipOffset = [0, 0, 0, 0];
},
/**
* Draw the borders and backgrounds for chart and plot area
*/
drawChartBox: function () {
var chart = this,
optionsChart = chart.options.chart,
renderer = chart.renderer,
chartWidth = chart.chartWidth,
chartHeight = chart.chartHeight,
chartBackground = chart.chartBackground,
plotBackground = chart.plotBackground,
plotBorder = chart.plotBorder,
plotBGImage = chart.plotBGImage,
chartBorderWidth = optionsChart.borderWidth || 0,
chartBackgroundColor = optionsChart.backgroundColor,
plotBackgroundColor = optionsChart.plotBackgroundColor,
plotBackgroundImage = optionsChart.plotBackgroundImage,
plotBorderWidth = optionsChart.plotBorderWidth || 0,
mgn,
bgAttr,
plotLeft = chart.plotLeft,
plotTop = chart.plotTop,
plotWidth = chart.plotWidth,
plotHeight = chart.plotHeight,
plotBox = chart.plotBox,
clipRect = chart.clipRect,
clipBox = chart.clipBox;
// Chart area
mgn = chartBorderWidth + (optionsChart.shadow ? 8 : 0);
if (chartBorderWidth || chartBackgroundColor) {
if (!chartBackground) {
bgAttr = {
fill: chartBackgroundColor || NONE
};
if (chartBorderWidth) { // #980
bgAttr.stroke = optionsChart.borderColor;
bgAttr['stroke-width'] = chartBorderWidth;
}
chart.chartBackground = renderer.rect(mgn / 2, mgn / 2, chartWidth - mgn, chartHeight - mgn,
optionsChart.borderRadius, chartBorderWidth)
.attr(bgAttr)
.addClass(PREFIX + 'background')
.add()
.shadow(optionsChart.shadow);
} else { // resize
chartBackground.animate(
chartBackground.crisp({ width: chartWidth - mgn, height: chartHeight - mgn })
);
}
}
// Plot background
if (plotBackgroundColor) {
if (!plotBackground) {
chart.plotBackground = renderer.rect(plotLeft, plotTop, plotWidth, plotHeight, 0)
.attr({
fill: plotBackgroundColor
})
.add()
.shadow(optionsChart.plotShadow);
} else {
plotBackground.animate(plotBox);
}
}
if (plotBackgroundImage) {
if (!plotBGImage) {
chart.plotBGImage = renderer.image(plotBackgroundImage, plotLeft, plotTop, plotWidth, plotHeight)
.add();
} else {
plotBGImage.animate(plotBox);
}
}
// Plot clip
if (!clipRect) {
chart.clipRect = renderer.clipRect(clipBox);
} else {
clipRect.animate({
width: clipBox.width,
height: clipBox.height
});
}
// Plot area border
if (plotBorderWidth) {
if (!plotBorder) {
chart.plotBorder = renderer.rect(plotLeft, plotTop, plotWidth, plotHeight, 0, -plotBorderWidth)
.attr({
stroke: optionsChart.plotBorderColor,
'stroke-width': plotBorderWidth,
fill: NONE,
zIndex: 1
})
.add();
} else {
plotBorder.animate(
plotBorder.crisp({ x: plotLeft, y: plotTop, width: plotWidth, height: plotHeight, strokeWidth: -plotBorderWidth }) //#3282 plotBorder should be negative
);
}
}
// reset
chart.isDirtyBox = false;
},
/**
* Detect whether a certain chart property is needed based on inspecting its options
* and series. This mainly applies to the chart.invert property, and in extensions to
* the chart.angular and chart.polar properties.
*/
propFromSeries: function () {
var chart = this,
optionsChart = chart.options.chart,
klass,
seriesOptions = chart.options.series,
i,
value;
each(['inverted', 'angular', 'polar'], function (key) {
// The default series type's class
klass = seriesTypes[optionsChart.type || optionsChart.defaultSeriesType];
// Get the value from available chart-wide properties
value = (
chart[key] || // 1. it is set before
optionsChart[key] || // 2. it is set in the options
(klass && klass.prototype[key]) // 3. it's default series class requires it
);
// 4. Check if any the chart's series require it
i = seriesOptions && seriesOptions.length;
while (!value && i--) {
klass = seriesTypes[seriesOptions[i].type];
if (klass && klass.prototype[key]) {
value = true;
}
}
// Set the chart property
chart[key] = value;
});
},
/**
* Link two or more series together. This is done initially from Chart.render,
* and after Chart.addSeries and Series.remove.
*/
linkSeries: function () {
var chart = this,
chartSeries = chart.series;
// Reset links
each(chartSeries, function (series) {
series.linkedSeries.length = 0;
});
// Apply new links
each(chartSeries, function (series) {
var linkedTo = series.options.linkedTo;
if (isString(linkedTo)) {
if (linkedTo === ':previous') {
linkedTo = chart.series[series.index - 1];
} else {
linkedTo = chart.get(linkedTo);
}
if (linkedTo) {
linkedTo.linkedSeries.push(series);
series.linkedParent = linkedTo;
}
}
});
},
/**
* Render series for the chart
*/
renderSeries: function () {
each(this.series, function (serie) {
serie.translate();
serie.render();
});
},
/**
* Render labels for the chart
*/
renderLabels: function () {
var chart = this,
labels = chart.options.labels;
if (labels.items) {
each(labels.items, function (label) {
var style = extend(labels.style, label.style),
x = pInt(style.left) + chart.plotLeft,
y = pInt(style.top) + chart.plotTop + 12;
// delete to prevent rewriting in IE
delete style.left;
delete style.top;
chart.renderer.text(
label.html,
x,
y
)
.attr({ zIndex: 2 })
.css(style)
.add();
});
}
},
/**
* Render all graphics for the chart
*/
render: function () {
var chart = this,
axes = chart.axes,
renderer = chart.renderer,
options = chart.options,
tempWidth,
tempHeight,
redoHorizontal,
redoVertical;
// Title
chart.setTitle();
// Legend
chart.legend = new Legend(chart, options.legend);
chart.getStacks(); // render stacks
// Get chart margins
chart.getMargins(true);
chart.setChartSize();
// Record preliminary dimensions for later comparison
tempWidth = chart.plotWidth;
tempHeight = chart.plotHeight = chart.plotHeight - 13; // 13 is the most common height of X axis labels
// Get margins by pre-rendering axes
each(axes, function (axis) {
axis.setScale();
});
chart.getAxisMargins();
// If the plot area size has changed significantly, calculate tick positions again
redoHorizontal = tempWidth / chart.plotWidth > 1.2;
redoVertical = tempHeight / chart.plotHeight > 1.1;
if (redoHorizontal || redoVertical) {
chart.maxTicks = null; // reset for second pass
each(axes, function (axis) {
if ((axis.horiz && redoHorizontal) || (!axis.horiz && redoVertical)) {
axis.setTickInterval(true); // update to reflect the new margins
}
});
chart.getMargins(); // second pass to check for new labels
}
// Draw the borders and backgrounds
chart.drawChartBox();
// Axes
if (chart.hasCartesianSeries) {
each(axes, function (axis) {
axis.render();
});
}
// The series
if (!chart.seriesGroup) {
chart.seriesGroup = renderer.g('series-group')
.attr({ zIndex: 3 })
.add();
}
chart.renderSeries();
// Labels
chart.renderLabels();
// Credits
chart.showCredits(options.credits);
// Set flag
chart.hasRendered = true;
},
/**
* Show chart credits based on config options
*/
showCredits: function (credits) {
if (credits.enabled && !this.credits) {
this.credits = this.renderer.text(
credits.text,
0,
0
)
.on('click', function () {
if (credits.href) {
location.href = credits.href;
}
})
.attr({
align: credits.position.align,
zIndex: 8
})
.css(credits.style)
.add()
.align(credits.position);
}
},
/**
* Clean up memory usage
*/
destroy: function () {
var chart = this,
axes = chart.axes,
series = chart.series,
container = chart.container,
i,
parentNode = container && container.parentNode;
// fire the chart.destoy event
fireEvent(chart, 'destroy');
// Delete the chart from charts lookup array
charts[chart.index] = UNDEFINED;
chartCount--;
chart.renderTo.removeAttribute('data-highcharts-chart');
// remove events
removeEvent(chart);
// ==== Destroy collections:
// Destroy axes
i = axes.length;
while (i--) {
axes[i] = axes[i].destroy();
}
// Destroy each series
i = series.length;
while (i--) {
series[i] = series[i].destroy();
}
// ==== Destroy chart properties:
each(['title', 'subtitle', 'chartBackground', 'plotBackground', 'plotBGImage',
'plotBorder', 'seriesGroup', 'clipRect', 'credits', 'pointer', 'scroller',
'rangeSelector', 'legend', 'resetZoomButton', 'tooltip', 'renderer'], function (name) {
var prop = chart[name];
if (prop && prop.destroy) {
chart[name] = prop.destroy();
}
});
// remove container and all SVG
if (container) { // can break in IE when destroyed before finished loading
container.innerHTML = '';
removeEvent(container);
if (parentNode) {
discardElement(container);
}
}
// clean it all up
for (i in chart) {
delete chart[i];
}
},
/**
* VML namespaces can't be added until after complete. Listening
* for Perini's doScroll hack is not enough.
*/
isReadyToRender: function () {
var chart = this;
// Note: in spite of JSLint's complaints, win == win.top is required
/*jslint eqeq: true*/
if ((!hasSVG && (win == win.top && doc.readyState !== 'complete')) || (useCanVG && !win.canvg)) {
/*jslint eqeq: false*/
if (useCanVG) {
// Delay rendering until canvg library is downloaded and ready
CanVGController.push(function () { chart.firstRender(); }, chart.options.global.canvasToolsURL);
} else {
doc.attachEvent('onreadystatechange', function () {
doc.detachEvent('onreadystatechange', chart.firstRender);
if (doc.readyState === 'complete') {
chart.firstRender();
}
});
}
return false;
}
return true;
},
/**
* Prepare for first rendering after all data are loaded
*/
firstRender: function () {
var chart = this,
options = chart.options,
callback = chart.callback;
// Check whether the chart is ready to render
if (!chart.isReadyToRender()) {
return;
}
// Create the container
chart.getContainer();
// Run an early event after the container and renderer are established
fireEvent(chart, 'init');
chart.resetMargins();
chart.setChartSize();
// Set the common chart properties (mainly invert) from the given series
chart.propFromSeries();
// get axes
chart.getAxes();
// Initialize the series
each(options.series || [], function (serieOptions) {
chart.initSeries(serieOptions);
});
chart.linkSeries();
// Run an event after axes and series are initialized, but before render. At this stage,
// the series data is indexed and cached in the xData and yData arrays, so we can access
// those before rendering. Used in Highstock.
fireEvent(chart, 'beforeRender');
// depends on inverted and on margins being set
if (Highcharts.Pointer) {
chart.pointer = new Pointer(chart, options);
}
chart.render();
// add canvas
chart.renderer.draw();
// run callbacks
if (callback) {
callback.apply(chart, [chart]);
}
each(chart.callbacks, function (fn) {
if (chart.index !== UNDEFINED) { // Chart destroyed in its own callback (#3600)
fn.apply(chart, [chart]);
}
});
// Fire the load event
fireEvent(chart, 'load');
// If the chart was rendered outside the top container, put it back in (#3679)
chart.cloneRenderTo(true);
},
/**
* Creates arrays for spacing and margin from given options.
*/
splashArray: function (target, options) {
var oVar = options[target],
tArray = isObject(oVar) ? oVar : [oVar, oVar, oVar, oVar];
return [pick(options[target + 'Top'], tArray[0]),
pick(options[target + 'Right'], tArray[1]),
pick(options[target + 'Bottom'], tArray[2]),
pick(options[target + 'Left'], tArray[3])];
}
}; // end Chart
var CenteredSeriesMixin = Highcharts.CenteredSeriesMixin = {
/**
* Get the center of the pie based on the size and center options relative to the
* plot area. Borrowed by the polar and gauge series types.
*/
getCenter: function () {
var options = this.options,
chart = this.chart,
slicingRoom = 2 * (options.slicedOffset || 0),
handleSlicingRoom,
plotWidth = chart.plotWidth - 2 * slicingRoom,
plotHeight = chart.plotHeight - 2 * slicingRoom,
centerOption = options.center,
positions = [pick(centerOption[0], '50%'), pick(centerOption[1], '50%'), options.size || '100%', options.innerSize || 0],
smallestSize = mathMin(plotWidth, plotHeight),
isPercent,
i,
value;
for (i = 0; i < 4; ++i) {
value = positions[i];
isPercent = /%$/.test(value);
handleSlicingRoom = i < 2 || (i === 2 && isPercent);
positions[i] = (isPercent ?
// i == 0: centerX, relative to width
// i == 1: centerY, relative to height
// i == 2: size, relative to smallestSize
// i == 3: innerSize, relative to size
[plotWidth, plotHeight, smallestSize, positions[2]][i] *
pInt(value) / 100 :
pInt(value)) + (handleSlicingRoom ? slicingRoom : 0);
}
return positions;
}
};
/**
* The Point object and prototype. Inheritable and used as base for PiePoint
*/
var Point = function () {};
Point.prototype = {
/**
* Initialize the point
* @param {Object} series The series object containing this point
* @param {Object} options The data in either number, array or object format
*/
init: function (series, options, x) {
var point = this,
colors;
point.series = series;
point.color = series.color; // #3445
point.applyOptions(options, x);
point.pointAttr = {};
if (series.options.colorByPoint) {
colors = series.options.colors || series.chart.options.colors;
point.color = point.color || colors[series.colorCounter++];
// loop back to zero
if (series.colorCounter === colors.length) {
series.colorCounter = 0;
}
}
series.chart.pointCount++;
return point;
},
/**
* Apply the options containing the x and y data and possible some extra properties.
* This is called on point init or from point.update.
*
* @param {Object} options
*/
applyOptions: function (options, x) {
var point = this,
series = point.series,
pointValKey = series.options.pointValKey || series.pointValKey;
options = Point.prototype.optionsToObject.call(this, options);
// copy options directly to point
extend(point, options);
point.options = point.options ? extend(point.options, options) : options;
// For higher dimension series types. For instance, for ranges, point.y is mapped to point.low.
if (pointValKey) {
point.y = point[pointValKey];
}
// If no x is set by now, get auto incremented value. All points must have an
// x value, however the y value can be null to create a gap in the series
if (point.x === UNDEFINED && series) {
point.x = x === UNDEFINED ? series.autoIncrement() : x;
}
return point;
},
/**
* Transform number or array configs into objects
*/
optionsToObject: function (options) {
var ret = {},
series = this.series,
pointArrayMap = series.pointArrayMap || ['y'],
valueCount = pointArrayMap.length,
firstItemType,
i = 0,
j = 0;
if (typeof options === 'number' || options === null) {
ret[pointArrayMap[0]] = options;
} else if (isArray(options)) {
// with leading x value
if (options.length > valueCount) {
firstItemType = typeof options[0];
if (firstItemType === 'string') {
ret.name = options[0];
} else if (firstItemType === 'number') {
ret.x = options[0];
}
i++;
}
while (j < valueCount) {
ret[pointArrayMap[j++]] = options[i++];
}
} else if (typeof options === 'object') {
ret = options;
// This is the fastest way to detect if there are individual point dataLabels that need
// to be considered in drawDataLabels. These can only occur in object configs.
if (options.dataLabels) {
series._hasPointLabels = true;
}
// Same approach as above for markers
if (options.marker) {
series._hasPointMarkers = true;
}
}
return ret;
},
/**
* Destroy a point to clear memory. Its reference still stays in series.data.
*/
destroy: function () {
var point = this,
series = point.series,
chart = series.chart,
hoverPoints = chart.hoverPoints,
prop;
chart.pointCount--;
if (hoverPoints) {
point.setState();
erase(hoverPoints, point);
if (!hoverPoints.length) {
chart.hoverPoints = null;
}
}
if (point === chart.hoverPoint) {
point.onMouseOut();
}
// remove all events
if (point.graphic || point.dataLabel) { // removeEvent and destroyElements are performance expensive
removeEvent(point);
point.destroyElements();
}
if (point.legendItem) { // pies have legend items
chart.legend.destroyItem(point);
}
for (prop in point) {
point[prop] = null;
}
},
/**
* Destroy SVG elements associated with the point
*/
destroyElements: function () {
var point = this,
props = ['graphic', 'dataLabel', 'dataLabelUpper', 'group', 'connector', 'shadowGroup'],
prop,
i = 6;
while (i--) {
prop = props[i];
if (point[prop]) {
point[prop] = point[prop].destroy();
}
}
},
/**
* Return the configuration hash needed for the data label and tooltip formatters
*/
getLabelConfig: function () {
var point = this;
return {
x: point.category,
y: point.y,
key: point.name || point.category,
series: point.series,
point: point,
percentage: point.percentage,
total: point.total || point.stackTotal
};
},
/**
* Extendable method for formatting each point's tooltip line
*
* @return {String} A string to be concatenated in to the common tooltip text
*/
tooltipFormatter: function (pointFormat) {
// Insert options for valueDecimals, valuePrefix, and valueSuffix
var series = this.series,
seriesTooltipOptions = series.tooltipOptions,
valueDecimals = pick(seriesTooltipOptions.valueDecimals, ''),
valuePrefix = seriesTooltipOptions.valuePrefix || '',
valueSuffix = seriesTooltipOptions.valueSuffix || '';
// Loop over the point array map and replace unformatted values with sprintf formatting markup
each(series.pointArrayMap || ['y'], function (key) {
key = '{point.' + key; // without the closing bracket
if (valuePrefix || valueSuffix) {
pointFormat = pointFormat.replace(key + '}', valuePrefix + key + '}' + valueSuffix);
}
pointFormat = pointFormat.replace(key + '}', key + ':,.' + valueDecimals + 'f}');
});
return format(pointFormat, {
point: this,
series: this.series
});
},
/**
* Fire an event on the Point object. Must not be renamed to fireEvent, as this
* causes a name clash in MooTools
* @param {String} eventType
* @param {Object} eventArgs Additional event arguments
* @param {Function} defaultFunction Default event handler
*/
firePointEvent: function (eventType, eventArgs, defaultFunction) {
var point = this,
series = this.series,
seriesOptions = series.options;
// load event handlers on demand to save time on mouseover/out
if (seriesOptions.point.events[eventType] || (point.options && point.options.events && point.options.events[eventType])) {
this.importEvents();
}
// add default handler if in selection mode
if (eventType === 'click' && seriesOptions.allowPointSelect) {
defaultFunction = function (event) {
// Control key is for Windows, meta (= Cmd key) for Mac, Shift for Opera
point.select(null, event.ctrlKey || event.metaKey || event.shiftKey);
};
}
fireEvent(this, eventType, eventArgs, defaultFunction);
}
};/**
* @classDescription The base function which all other series types inherit from. The data in the series is stored
* in various arrays.
*
* - First, series.options.data contains all the original config options for
* each point whether added by options or methods like series.addPoint.
* - Next, series.data contains those values converted to points, but in case the series data length
* exceeds the cropThreshold, or if the data is grouped, series.data doesn't contain all the points. It
* only contains the points that have been created on demand.
* - Then there's series.points that contains all currently visible point objects. In case of cropping,
* the cropped-away points are not part of this array. The series.points array starts at series.cropStart
* compared to series.data and series.options.data. If however the series data is grouped, these can't
* be correlated one to one.
* - series.xData and series.processedXData contain clean x values, equivalent to series.data and series.points.
* - series.yData and series.processedYData contain clean x values, equivalent to series.data and series.points.
*
* @param {Object} chart
* @param {Object} options
*/
var Series = Highcharts.Series = function () {};
Series.prototype = {
isCartesian: true,
type: 'line',
pointClass: Point,
sorted: true, // requires the data to be sorted
requireSorting: true,
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
stroke: 'lineColor',
'stroke-width': 'lineWidth',
fill: 'fillColor',
r: 'radius'
},
axisTypes: ['xAxis', 'yAxis'],
colorCounter: 0,
parallelArrays: ['x', 'y'], // each point's x and y values are stored in this.xData and this.yData
init: function (chart, options) {
var series = this,
eventType,
events,
chartSeries = chart.series,
sortByIndex = function (a, b) {
return pick(a.options.index, a._i) - pick(b.options.index, b._i);
};
series.chart = chart;
series.options = options = series.setOptions(options); // merge with plotOptions
series.linkedSeries = [];
// bind the axes
series.bindAxes();
// set some variables
extend(series, {
name: options.name,
state: NORMAL_STATE,
pointAttr: {},
visible: options.visible !== false, // true by default
selected: options.selected === true // false by default
});
// special
if (useCanVG) {
options.animation = false;
}
// register event listeners
events = options.events;
for (eventType in events) {
addEvent(series, eventType, events[eventType]);
}
if (
(events && events.click) ||
(options.point && options.point.events && options.point.events.click) ||
options.allowPointSelect
) {
chart.runTrackerClick = true;
}
series.getColor();
series.getSymbol();
// Set the data
each(series.parallelArrays, function (key) {
series[key + 'Data'] = [];
});
series.setData(options.data, false);
// Mark cartesian
if (series.isCartesian) {
chart.hasCartesianSeries = true;
}
// Register it in the chart
chartSeries.push(series);
series._i = chartSeries.length - 1;
// Sort series according to index option (#248, #1123, #2456)
stableSort(chartSeries, sortByIndex);
if (this.yAxis) {
stableSort(this.yAxis.series, sortByIndex);
}
each(chartSeries, function (series, i) {
series.index = i;
series.name = series.name || 'Series ' + (i + 1);
});
},
/**
* Set the xAxis and yAxis properties of cartesian series, and register the series
* in the axis.series array
*/
bindAxes: function () {
var series = this,
seriesOptions = series.options,
chart = series.chart,
axisOptions;
each(series.axisTypes || [], function (AXIS) { // repeat for xAxis and yAxis
each(chart[AXIS], function (axis) { // loop through the chart's axis objects
axisOptions = axis.options;
// apply if the series xAxis or yAxis option mathches the number of the
// axis, or if undefined, use the first axis
if ((seriesOptions[AXIS] === axisOptions.index) ||
(seriesOptions[AXIS] !== UNDEFINED && seriesOptions[AXIS] === axisOptions.id) ||
(seriesOptions[AXIS] === UNDEFINED && axisOptions.index === 0)) {
// register this series in the axis.series lookup
axis.series.push(series);
// set this series.xAxis or series.yAxis reference
series[AXIS] = axis;
// mark dirty for redraw
axis.isDirty = true;
}
});
// The series needs an X and an Y axis
if (!series[AXIS] && series.optionalAxis !== AXIS) {
error(18, true);
}
});
},
/**
* For simple series types like line and column, the data values are held in arrays like
* xData and yData for quick lookup to find extremes and more. For multidimensional series
* like bubble and map, this can be extended with arrays like zData and valueData by
* adding to the series.parallelArrays array.
*/
updateParallelArrays: function (point, i) {
var series = point.series,
args = arguments,
fn = typeof i === 'number' ?
// Insert the value in the given position
function (key) {
var val = key === 'y' && series.toYData ? series.toYData(point) : point[key];
series[key + 'Data'][i] = val;
} :
// Apply the method specified in i with the following arguments as arguments
function (key) {
Array.prototype[i].apply(series[key + 'Data'], Array.prototype.slice.call(args, 2));
};
each(series.parallelArrays, fn);
},
/**
* Return an auto incremented x value based on the pointStart and pointInterval options.
* This is only used if an x value is not given for the point that calls autoIncrement.
*/
autoIncrement: function () {
var options = this.options,
xIncrement = this.xIncrement,
date,
pointInterval,
pointIntervalUnit = options.pointIntervalUnit;
xIncrement = pick(xIncrement, options.pointStart, 0);
this.pointInterval = pointInterval = pick(this.pointInterval, options.pointInterval, 1);
// Added code for pointInterval strings
if (pointIntervalUnit === 'month' || pointIntervalUnit === 'year') {
date = new Date(xIncrement);
date = (pointIntervalUnit === 'month') ?
+date[setMonth](date[getMonth]() + pointInterval) :
+date[setFullYear](date[getFullYear]() + pointInterval);
pointInterval = date - xIncrement;
}
this.xIncrement = xIncrement + pointInterval;
return xIncrement;
},
/**
* Divide the series data into segments divided by null values.
*/
getSegments: function () {
var series = this,
lastNull = -1,
segments = [],
i,
points = series.points,
pointsLength = points.length;
if (pointsLength) { // no action required for []
// if connect nulls, just remove null points
if (series.options.connectNulls) {
i = pointsLength;
while (i--) {
if (points[i].y === null) {
points.splice(i, 1);
}
}
if (points.length) {
segments = [points];
}
// else, split on null points
} else {
each(points, function (point, i) {
if (point.y === null) {
if (i > lastNull + 1) {
segments.push(points.slice(lastNull + 1, i));
}
lastNull = i;
} else if (i === pointsLength - 1) { // last value
segments.push(points.slice(lastNull + 1, i + 1));
}
});
}
}
// register it
series.segments = segments;
},
/**
* Set the series options by merging from the options tree
* @param {Object} itemOptions
*/
setOptions: function (itemOptions) {
var chart = this.chart,
chartOptions = chart.options,
plotOptions = chartOptions.plotOptions,
userOptions = chart.userOptions || {},
userPlotOptions = userOptions.plotOptions || {},
typeOptions = plotOptions[this.type],
options,
zones;
this.userOptions = itemOptions;
// General series options take precedence over type options because otherwise, default
// type options like column.animation would be overwritten by the general option.
// But issues have been raised here (#3881), and the solution may be to distinguish
// between default option and userOptions like in the tooltip below.
options = merge(
typeOptions,
plotOptions.series,
itemOptions
);
// The tooltip options are merged between global and series specific options
this.tooltipOptions = merge(
defaultOptions.tooltip,
defaultOptions.plotOptions[this.type].tooltip,
userOptions.tooltip,
userPlotOptions.series && userPlotOptions.series.tooltip,
userPlotOptions[this.type] && userPlotOptions[this.type].tooltip,
itemOptions.tooltip
);
// Delete marker object if not allowed (#1125)
if (typeOptions.marker === null) {
delete options.marker;
}
// Handle color zones
this.zoneAxis = options.zoneAxis;
zones = this.zones = (options.zones || []).slice();
if ((options.negativeColor || options.negativeFillColor) && !options.zones) {
zones.push({
value: options[this.zoneAxis + 'Threshold'] || options.threshold || 0,
color: options.negativeColor,
fillColor: options.negativeFillColor
});
}
if (zones.length) { // Push one extra zone for the rest
if (defined(zones[zones.length - 1].value)) {
zones.push({
color: this.color,
fillColor: this.fillColor
});
}
}
return options;
},
getCyclic: function (prop, value, defaults) {
var i,
userOptions = this.userOptions,
indexName = '_' + prop + 'Index',
counterName = prop + 'Counter';
if (!value) {
if (defined(userOptions[indexName])) { // after Series.update()
i = userOptions[indexName];
} else {
userOptions[indexName] = i = this.chart[counterName] % defaults.length;
this.chart[counterName] += 1;
}
value = defaults[i];
}
this[prop] = value;
},
/**
* Get the series' color
*/
getColor: function () {
if (!this.options.colorByPoint) {
this.getCyclic('color', this.options.color || defaultPlotOptions[this.type].color, this.chart.options.colors);
}
},
/**
* Get the series' symbol
*/
getSymbol: function () {
var seriesMarkerOption = this.options.marker;
this.getCyclic('symbol', seriesMarkerOption.symbol, this.chart.options.symbols);
// don't substract radius in image symbols (#604)
if (/^url/.test(this.symbol)) {
seriesMarkerOption.radius = 0;
}
},
drawLegendSymbol: LegendSymbolMixin.drawLineMarker,
/**
* Replace the series data with a new set of data
* @param {Object} data
* @param {Object} redraw
*/
setData: function (data, redraw, animation, updatePoints) {
var series = this,
oldData = series.points,
oldDataLength = (oldData && oldData.length) || 0,
dataLength,
options = series.options,
chart = series.chart,
firstPoint = null,
xAxis = series.xAxis,
hasCategories = xAxis && !!xAxis.categories,
i,
turboThreshold = options.turboThreshold,
pt,
xData = this.xData,
yData = this.yData,
pointArrayMap = series.pointArrayMap,
valueCount = pointArrayMap && pointArrayMap.length;
data = data || [];
dataLength = data.length;
redraw = pick(redraw, true);
// If the point count is the same as is was, just run Point.update which is
// cheaper, allows animation, and keeps references to points.
if (updatePoints !== false && dataLength && oldDataLength === dataLength && !series.cropped && !series.hasGroupedData && series.visible) {
each(data, function (point, i) {
oldData[i].update(point, false, null, false);
});
} else {
// Reset properties
series.xIncrement = null;
series.pointRange = hasCategories ? 1 : options.pointRange;
series.colorCounter = 0; // for series with colorByPoint (#1547)
// Update parallel arrays
each(this.parallelArrays, function (key) {
series[key + 'Data'].length = 0;
});
// In turbo mode, only one- or twodimensional arrays of numbers are allowed. The
// first value is tested, and we assume that all the rest are defined the same
// way. Although the 'for' loops are similar, they are repeated inside each
// if-else conditional for max performance.
if (turboThreshold && dataLength > turboThreshold) {
// find the first non-null point
i = 0;
while (firstPoint === null && i < dataLength) {
firstPoint = data[i];
i++;
}
if (isNumber(firstPoint)) { // assume all points are numbers
var x = pick(options.pointStart, 0),
pointInterval = pick(options.pointInterval, 1);
for (i = 0; i < dataLength; i++) {
xData[i] = x;
yData[i] = data[i];
x += pointInterval;
}
series.xIncrement = x;
} else if (isArray(firstPoint)) { // assume all points are arrays
if (valueCount) { // [x, low, high] or [x, o, h, l, c]
for (i = 0; i < dataLength; i++) {
pt = data[i];
xData[i] = pt[0];
yData[i] = pt.slice(1, valueCount + 1);
}
} else { // [x, y]
for (i = 0; i < dataLength; i++) {
pt = data[i];
xData[i] = pt[0];
yData[i] = pt[1];
}
}
} else {
error(12); // Highcharts expects configs to be numbers or arrays in turbo mode
}
} else {
for (i = 0; i < dataLength; i++) {
if (data[i] !== UNDEFINED) { // stray commas in oldIE
pt = { series: series };
series.pointClass.prototype.applyOptions.apply(pt, [data[i]]);
series.updateParallelArrays(pt, i);
if (hasCategories && pt.name) {
xAxis.names[pt.x] = pt.name; // #2046
}
}
}
}
// Forgetting to cast strings to numbers is a common caveat when handling CSV or JSON
if (isString(yData[0])) {
error(14, true);
}
series.data = [];
series.options.data = data;
//series.zData = zData;
// destroy old points
i = oldDataLength;
while (i--) {
if (oldData[i] && oldData[i].destroy) {
oldData[i].destroy();
}
}
// reset minRange (#878)
if (xAxis) {
xAxis.minRange = xAxis.userMinRange;
}
// redraw
series.isDirty = series.isDirtyData = chart.isDirtyBox = true;
animation = false;
}
if (redraw) {
chart.redraw(animation);
}
},
/**
* Process the data by cropping away unused data points if the series is longer
* than the crop threshold. This saves computing time for lage series.
*/
processData: function (force) {
var series = this,
processedXData = series.xData, // copied during slice operation below
processedYData = series.yData,
dataLength = processedXData.length,
croppedData,
cropStart = 0,
cropped,
distance,
closestPointRange,
xAxis = series.xAxis,
i, // loop variable
options = series.options,
cropThreshold = options.cropThreshold,
isCartesian = series.isCartesian,
xExtremes,
min,
max;
// If the series data or axes haven't changed, don't go through this. Return false to pass
// the message on to override methods like in data grouping.
if (isCartesian && !series.isDirty && !xAxis.isDirty && !series.yAxis.isDirty && !force) {
return false;
}
if (xAxis) {
xExtremes = xAxis.getExtremes(); // corrected for log axis (#3053)
min = xExtremes.min;
max = xExtremes.max;
}
// optionally filter out points outside the plot area
if (isCartesian && series.sorted && (!cropThreshold || dataLength > cropThreshold || series.forceCrop)) {
// it's outside current extremes
if (processedXData[dataLength - 1] < min || processedXData[0] > max) {
processedXData = [];
processedYData = [];
// only crop if it's actually spilling out
} else if (processedXData[0] < min || processedXData[dataLength - 1] > max) {
croppedData = this.cropData(series.xData, series.yData, min, max);
processedXData = croppedData.xData;
processedYData = croppedData.yData;
cropStart = croppedData.start;
cropped = true;
}
}
// Find the closest distance between processed points
for (i = processedXData.length - 1; i >= 0; i--) {
distance = processedXData[i] - processedXData[i - 1];
if (distance > 0 && (closestPointRange === UNDEFINED || distance < closestPointRange)) {
closestPointRange = distance;
// Unsorted data is not supported by the line tooltip, as well as data grouping and
// navigation in Stock charts (#725) and width calculation of columns (#1900)
} else if (distance < 0 && series.requireSorting) {
error(15);
}
}
// Record the properties
series.cropped = cropped; // undefined or true
series.cropStart = cropStart;
series.processedXData = processedXData;
series.processedYData = processedYData;
if (options.pointRange === null) { // null means auto, as for columns, candlesticks and OHLC
series.pointRange = closestPointRange || 1;
}
series.closestPointRange = closestPointRange;
},
/**
* Iterate over xData and crop values between min and max. Returns object containing crop start/end
* cropped xData with corresponding part of yData, dataMin and dataMax within the cropped range
*/
cropData: function (xData, yData, min, max) {
var dataLength = xData.length,
cropStart = 0,
cropEnd = dataLength,
cropShoulder = pick(this.cropShoulder, 1), // line-type series need one point outside
i;
// iterate up to find slice start
for (i = 0; i < dataLength; i++) {
if (xData[i] >= min) {
cropStart = mathMax(0, i - cropShoulder);
break;
}
}
// proceed to find slice end
for (; i < dataLength; i++) {
if (xData[i] > max) {
cropEnd = i + cropShoulder;
break;
}
}
return {
xData: xData.slice(cropStart, cropEnd),
yData: yData.slice(cropStart, cropEnd),
start: cropStart,
end: cropEnd
};
},
/**
* Generate the data point after the data has been processed by cropping away
* unused points and optionally grouped in Highcharts Stock.
*/
generatePoints: function () {
var series = this,
options = series.options,
dataOptions = options.data,
data = series.data,
dataLength,
processedXData = series.processedXData,
processedYData = series.processedYData,
pointClass = series.pointClass,
processedDataLength = processedXData.length,
cropStart = series.cropStart || 0,
cursor,
hasGroupedData = series.hasGroupedData,
point,
points = [],
i;
if (!data && !hasGroupedData) {
var arr = [];
arr.length = dataOptions.length;
data = series.data = arr;
}
for (i = 0; i < processedDataLength; i++) {
cursor = cropStart + i;
if (!hasGroupedData) {
if (data[cursor]) {
point = data[cursor];
} else if (dataOptions[cursor] !== UNDEFINED) { // #970
data[cursor] = point = (new pointClass()).init(series, dataOptions[cursor], processedXData[i]);
}
points[i] = point;
} else {
// splat the y data in case of ohlc data array
points[i] = (new pointClass()).init(series, [processedXData[i]].concat(splat(processedYData[i])));
}
points[i].index = cursor; // For faster access in Point.update
}
// Hide cropped-away points - this only runs when the number of points is above cropThreshold, or when
// swithching view from non-grouped data to grouped data (#637)
if (data && (processedDataLength !== (dataLength = data.length) || hasGroupedData)) {
for (i = 0; i < dataLength; i++) {
if (i === cropStart && !hasGroupedData) { // when has grouped data, clear all points
i += processedDataLength;
}
if (data[i]) {
data[i].destroyElements();
data[i].plotX = UNDEFINED; // #1003
}
}
}
series.data = data;
series.points = points;
},
/**
* Calculate Y extremes for visible data
*/
getExtremes: function (yData) {
var xAxis = this.xAxis,
yAxis = this.yAxis,
xData = this.processedXData,
yDataLength,
activeYData = [],
activeCounter = 0,
xExtremes = xAxis.getExtremes(), // #2117, need to compensate for log X axis
xMin = xExtremes.min,
xMax = xExtremes.max,
validValue,
withinRange,
dataMin,
dataMax,
x,
y,
i,
j;
yData = yData || this.stackedYData || this.processedYData;
yDataLength = yData.length;
for (i = 0; i < yDataLength; i++) {
x = xData[i];
y = yData[i];
// For points within the visible range, including the first point outside the
// visible range, consider y extremes
validValue = y !== null && y !== UNDEFINED && (!yAxis.isLog || (y.length || y > 0));
withinRange = this.getExtremesFromAll || this.cropped || ((xData[i + 1] || x) >= xMin &&
(xData[i - 1] || x) <= xMax);
if (validValue && withinRange) {
j = y.length;
if (j) { // array, like ohlc or range data
while (j--) {
if (y[j] !== null) {
activeYData[activeCounter++] = y[j];
}
}
} else {
activeYData[activeCounter++] = y;
}
}
}
this.dataMin = pick(dataMin, arrayMin(activeYData));
this.dataMax = pick(dataMax, arrayMax(activeYData));
},
/**
* Translate data points from raw data values to chart specific positioning data
* needed later in drawPoints, drawGraph and drawTracker.
*/
translate: function () {
if (!this.processedXData) { // hidden series
this.processData();
}
this.generatePoints();
var series = this,
options = series.options,
stacking = options.stacking,
xAxis = series.xAxis,
categories = xAxis.categories,
yAxis = series.yAxis,
points = series.points,
dataLength = points.length,
hasModifyValue = !!series.modifyValue,
i,
pointPlacement = options.pointPlacement,
dynamicallyPlaced = pointPlacement === 'between' || isNumber(pointPlacement),
threshold = options.threshold,
plotX,
plotY,
lastPlotX,
closestPointRangePx = Number.MAX_VALUE;
// Translate each point
for (i = 0; i < dataLength; i++) {
var point = points[i],
xValue = point.x,
yValue = point.y,
yBottom = point.low,
stack = stacking && yAxis.stacks[(series.negStacks && yValue < threshold ? '-' : '') + series.stackKey],
pointStack,
stackValues;
// Discard disallowed y values for log axes (#3434)
if (yAxis.isLog && yValue !== null && yValue <= 0) {
point.y = yValue = null;
error(10);
}
// Get the plotX translation
point.plotX = plotX = xAxis.translate(xValue, 0, 0, 0, 1, pointPlacement, this.type === 'flags'); // Math.round fixes #591
// Calculate the bottom y value for stacked series
if (stacking && series.visible && stack && stack[xValue]) {
pointStack = stack[xValue];
stackValues = pointStack.points[series.index + ',' + i];
yBottom = stackValues[0];
yValue = stackValues[1];
if (yBottom === 0) {
yBottom = pick(threshold, yAxis.min);
}
if (yAxis.isLog && yBottom <= 0) { // #1200, #1232
yBottom = null;
}
point.total = point.stackTotal = pointStack.total;
point.percentage = pointStack.total && (point.y / pointStack.total * 100);
point.stackY = yValue;
// Place the stack label
pointStack.setOffset(series.pointXOffset || 0, series.barW || 0);
}
// Set translated yBottom or remove it
point.yBottom = defined(yBottom) ?
yAxis.translate(yBottom, 0, 1, 0, 1) :
null;
// general hook, used for Highstock compare mode
if (hasModifyValue) {
yValue = series.modifyValue(yValue, point);
}
// Set the the plotY value, reset it for redraws
point.plotY = plotY = (typeof yValue === 'number' && yValue !== Infinity) ?
mathMin(mathMax(-1e5, yAxis.translate(yValue, 0, 1, 0, 1)), 1e5) : // #3201
UNDEFINED;
point.isInside = plotY !== UNDEFINED && plotY >= 0 && plotY <= yAxis.len && // #3519
plotX >= 0 && plotX <= xAxis.len;
// Set client related positions for mouse tracking
point.clientX = dynamicallyPlaced ? xAxis.translate(xValue, 0, 0, 0, 1) : plotX; // #1514
point.negative = point.y < (threshold || 0);
// some API data
point.category = categories && categories[point.x] !== UNDEFINED ?
categories[point.x] : point.x;
// Determine auto enabling of markers (#3635)
if (i) {
closestPointRangePx = mathMin(closestPointRangePx, mathAbs(plotX - lastPlotX));
}
lastPlotX = plotX;
}
series.closestPointRangePx = closestPointRangePx;
// now that we have the cropped data, build the segments
series.getSegments();
},
/**
* Set the clipping for the series. For animated series it is called twice, first to initiate
* animating the clip then the second time without the animation to set the final clip.
*/
setClip: function (animation) {
var chart = this.chart,
renderer = chart.renderer,
inverted = chart.inverted,
seriesClipBox = this.clipBox,
clipBox = seriesClipBox || chart.clipBox,
sharedClipKey = this.sharedClipKey || ['_sharedClip', animation && animation.duration, animation && animation.easing, clipBox.height].join(','),
clipRect = chart[sharedClipKey],
markerClipRect = chart[sharedClipKey + 'm'];
// If a clipping rectangle with the same properties is currently present in the chart, use that.
if (!clipRect) {
// When animation is set, prepare the initial positions
if (animation) {
clipBox.width = 0;
chart[sharedClipKey + 'm'] = markerClipRect = renderer.clipRect(
-99, // include the width of the first marker
inverted ? -chart.plotLeft : -chart.plotTop,
99,
inverted ? chart.chartWidth : chart.chartHeight
);
}
chart[sharedClipKey] = clipRect = renderer.clipRect(clipBox);
}
if (animation) {
clipRect.count += 1;
}
if (this.options.clip !== false) {
this.group.clip(animation || seriesClipBox ? clipRect : chart.clipRect);
this.markerGroup.clip(markerClipRect);
this.sharedClipKey = sharedClipKey;
}
// Remove the shared clipping rectancgle when all series are shown
if (!animation) {
clipRect.count -= 1;
if (clipRect.count <= 0 && sharedClipKey && chart[sharedClipKey]) {
if (!seriesClipBox) {
chart[sharedClipKey] = chart[sharedClipKey].destroy();
}
if (chart[sharedClipKey + 'm']) {
chart[sharedClipKey + 'm'] = chart[sharedClipKey + 'm'].destroy();
}
}
}
},
/**
* Animate in the series
*/
animate: function (init) {
var series = this,
chart = series.chart,
clipRect,
animation = series.options.animation,
sharedClipKey;
// Animation option is set to true
if (animation && !isObject(animation)) {
animation = defaultPlotOptions[series.type].animation;
}
// Initialize the animation. Set up the clipping rectangle.
if (init) {
series.setClip(animation);
// Run the animation
} else {
sharedClipKey = this.sharedClipKey;
clipRect = chart[sharedClipKey];
if (clipRect) {
clipRect.animate({
width: chart.plotSizeX
}, animation);
}
if (chart[sharedClipKey + 'm']) {
chart[sharedClipKey + 'm'].animate({
width: chart.plotSizeX + 99
}, animation);
}
// Delete this function to allow it only once
series.animate = null;
}
},
/**
* This runs after animation to land on the final plot clipping
*/
afterAnimate: function () {
this.setClip();
fireEvent(this, 'afterAnimate');
},
/**
* Draw the markers
*/
drawPoints: function () {
var series = this,
pointAttr,
points = series.points,
chart = series.chart,
plotX,
plotY,
i,
point,
radius,
symbol,
isImage,
graphic,
options = series.options,
seriesMarkerOptions = options.marker,
seriesPointAttr = series.pointAttr[''],
pointMarkerOptions,
hasPointMarker,
enabled,
isInside,
markerGroup = series.markerGroup,
xAxis = series.xAxis,
globallyEnabled = pick(
seriesMarkerOptions.enabled,
xAxis.isRadial,
series.closestPointRangePx > 2 * seriesMarkerOptions.radius
);
if (seriesMarkerOptions.enabled !== false || series._hasPointMarkers) {
i = points.length;
while (i--) {
point = points[i];
plotX = mathFloor(point.plotX); // #1843
plotY = point.plotY;
graphic = point.graphic;
pointMarkerOptions = point.marker || {};
hasPointMarker = !!point.marker;
enabled = (globallyEnabled && pointMarkerOptions.enabled === UNDEFINED) || pointMarkerOptions.enabled;
isInside = point.isInside;
// only draw the point if y is defined
if (enabled && plotY !== UNDEFINED && !isNaN(plotY) && point.y !== null) {
// shortcuts
pointAttr = point.pointAttr[point.selected ? SELECT_STATE : NORMAL_STATE] || seriesPointAttr;
radius = pointAttr.r;
symbol = pick(pointMarkerOptions.symbol, series.symbol);
isImage = symbol.indexOf('url') === 0;
if (graphic) { // update
graphic[isInside ? 'show' : 'hide'](true) // Since the marker group isn't clipped, each individual marker must be toggled
.animate(extend({
x: plotX - radius,
y: plotY - radius
}, graphic.symbolName ? { // don't apply to image symbols #507
width: 2 * radius,
height: 2 * radius
} : {}));
} else if (isInside && (radius > 0 || isImage)) {
point.graphic = graphic = chart.renderer.symbol(
symbol,
plotX - radius,
plotY - radius,
2 * radius,
2 * radius,
hasPointMarker ? pointMarkerOptions : seriesMarkerOptions
)
.attr(pointAttr)
.add(markerGroup);
}
} else if (graphic) {
point.graphic = graphic.destroy(); // #1269
}
}
}
},
/**
* Convert state properties from API naming conventions to SVG attributes
*
* @param {Object} options API options object
* @param {Object} base1 SVG attribute object to inherit from
* @param {Object} base2 Second level SVG attribute object to inherit from
*/
convertAttribs: function (options, base1, base2, base3) {
var conversion = this.pointAttrToOptions,
attr,
option,
obj = {};
options = options || {};
base1 = base1 || {};
base2 = base2 || {};
base3 = base3 || {};
for (attr in conversion) {
option = conversion[attr];
obj[attr] = pick(options[option], base1[attr], base2[attr], base3[attr]);
}
return obj;
},
/**
* Get the state attributes. Each series type has its own set of attributes
* that are allowed to change on a point's state change. Series wide attributes are stored for
* all series, and additionally point specific attributes are stored for all
* points with individual marker options. If such options are not defined for the point,
* a reference to the series wide attributes is stored in point.pointAttr.
*/
getAttribs: function () {
var series = this,
seriesOptions = series.options,
normalOptions = defaultPlotOptions[series.type].marker ? seriesOptions.marker : seriesOptions,
stateOptions = normalOptions.states,
stateOptionsHover = stateOptions[HOVER_STATE],
pointStateOptionsHover,
seriesColor = series.color,
seriesNegativeColor = series.options.negativeColor,
normalDefaults = {
stroke: seriesColor,
fill: seriesColor
},
points = series.points || [], // #927
i,
point,
seriesPointAttr = [],
pointAttr,
pointAttrToOptions = series.pointAttrToOptions,
hasPointSpecificOptions = series.hasPointSpecificOptions,
defaultLineColor = normalOptions.lineColor,
defaultFillColor = normalOptions.fillColor,
turboThreshold = seriesOptions.turboThreshold,
zones = series.zones,
zoneAxis = series.zoneAxis || 'y',
attr,
key;
// series type specific modifications
if (seriesOptions.marker) { // line, spline, area, areaspline, scatter
// if no hover radius is given, default to normal radius + 2
stateOptionsHover.radius = stateOptionsHover.radius || normalOptions.radius + stateOptionsHover.radiusPlus;
stateOptionsHover.lineWidth = stateOptionsHover.lineWidth || normalOptions.lineWidth + stateOptionsHover.lineWidthPlus;
} else { // column, bar, pie
// if no hover color is given, brighten the normal color
stateOptionsHover.color = stateOptionsHover.color ||
Color(stateOptionsHover.color || seriesColor)
.brighten(stateOptionsHover.brightness).get();
// if no hover negativeColor is given, brighten the normal negativeColor
stateOptionsHover.negativeColor = stateOptionsHover.negativeColor ||
Color(stateOptionsHover.negativeColor || seriesNegativeColor)
.brighten(stateOptionsHover.brightness).get();
}
// general point attributes for the series normal state
seriesPointAttr[NORMAL_STATE] = series.convertAttribs(normalOptions, normalDefaults);
// HOVER_STATE and SELECT_STATE states inherit from normal state except the default radius
each([HOVER_STATE, SELECT_STATE], function (state) {
seriesPointAttr[state] =
series.convertAttribs(stateOptions[state], seriesPointAttr[NORMAL_STATE]);
});
// set it
series.pointAttr = seriesPointAttr;
// Generate the point-specific attribute collections if specific point
// options are given. If not, create a referance to the series wide point
// attributes
i = points.length;
if (!turboThreshold || i < turboThreshold || hasPointSpecificOptions) {
while (i--) {
point = points[i];
normalOptions = (point.options && point.options.marker) || point.options;
if (normalOptions && normalOptions.enabled === false) {
normalOptions.radius = 0;
}
if (zones.length) {
var j = 0,
threshold = zones[j];
while (point[zoneAxis] >= threshold.value) {
threshold = zones[++j];
}
point.color = point.fillColor = threshold.color;
}
hasPointSpecificOptions = seriesOptions.colorByPoint || point.color; // #868
// check if the point has specific visual options
if (point.options) {
for (key in pointAttrToOptions) {
if (defined(normalOptions[pointAttrToOptions[key]])) {
hasPointSpecificOptions = true;
}
}
}
// a specific marker config object is defined for the individual point:
// create it's own attribute collection
if (hasPointSpecificOptions) {
normalOptions = normalOptions || {};
pointAttr = [];
stateOptions = normalOptions.states || {}; // reassign for individual point
pointStateOptionsHover = stateOptions[HOVER_STATE] = stateOptions[HOVER_STATE] || {};
// Handle colors for column and pies
if (!seriesOptions.marker) { // column, bar, point
// If no hover color is given, brighten the normal color. #1619, #2579
pointStateOptionsHover.color = pointStateOptionsHover.color || (!point.options.color && stateOptionsHover[(point.negative && seriesNegativeColor ? 'negativeColor' : 'color')]) ||
Color(point.color)
.brighten(pointStateOptionsHover.brightness || stateOptionsHover.brightness)
.get();
}
// normal point state inherits series wide normal state
attr = { color: point.color }; // #868
if (!defaultFillColor) { // Individual point color or negative color markers (#2219)
attr.fillColor = point.color;
}
if (!defaultLineColor) {
attr.lineColor = point.color; // Bubbles take point color, line markers use white
}
pointAttr[NORMAL_STATE] = series.convertAttribs(extend(attr, normalOptions), seriesPointAttr[NORMAL_STATE]);
// inherit from point normal and series hover
pointAttr[HOVER_STATE] = series.convertAttribs(
stateOptions[HOVER_STATE],
seriesPointAttr[HOVER_STATE],
pointAttr[NORMAL_STATE]
);
// inherit from point normal and series hover
pointAttr[SELECT_STATE] = series.convertAttribs(
stateOptions[SELECT_STATE],
seriesPointAttr[SELECT_STATE],
pointAttr[NORMAL_STATE]
);
// no marker config object is created: copy a reference to the series-wide
// attribute collection
} else {
pointAttr = seriesPointAttr;
}
point.pointAttr = pointAttr;
}
}
},
/**
* Clear DOM objects and free up memory
*/
destroy: function () {
var series = this,
chart = series.chart,
issue134 = /AppleWebKit\/533/.test(userAgent),
destroy,
i,
data = series.data || [],
point,
prop,
axis;
// add event hook
fireEvent(series, 'destroy');
// remove all events
removeEvent(series);
// erase from axes
each(series.axisTypes || [], function (AXIS) {
axis = series[AXIS];
if (axis) {
erase(axis.series, series);
axis.isDirty = axis.forceRedraw = true;
}
});
// remove legend items
if (series.legendItem) {
series.chart.legend.destroyItem(series);
}
// destroy all points with their elements
i = data.length;
while (i--) {
point = data[i];
if (point && point.destroy) {
point.destroy();
}
}
series.points = null;
// Clear the animation timeout if we are destroying the series during initial animation
clearTimeout(series.animationTimeout);
// destroy all SVGElements associated to the series
each(['area', 'graph', 'dataLabelsGroup', 'group', 'markerGroup', 'tracker',
'graphNeg', 'areaNeg', 'posClip', 'negClip'], function (prop) {
if (series[prop]) {
// issue 134 workaround
destroy = issue134 && prop === 'group' ?
'hide' :
'destroy';
series[prop][destroy]();
}
});
// remove from hoverSeries
if (chart.hoverSeries === series) {
chart.hoverSeries = null;
}
erase(chart.series, series);
// clear all members
for (prop in series) {
delete series[prop];
}
},
/**
* Return the graph path of a segment
*/
getSegmentPath: function (segment) {
var series = this,
segmentPath = [],
step = series.options.step;
// build the segment line
each(segment, function (point, i) {
var plotX = point.plotX,
plotY = point.plotY,
lastPoint;
if (series.getPointSpline) { // generate the spline as defined in the SplineSeries object
segmentPath.push.apply(segmentPath, series.getPointSpline(segment, point, i));
} else {
// moveTo or lineTo
segmentPath.push(i ? L : M);
// step line?
if (step && i) {
lastPoint = segment[i - 1];
if (step === 'right') {
segmentPath.push(
lastPoint.plotX,
plotY
);
} else if (step === 'center') {
segmentPath.push(
(lastPoint.plotX + plotX) / 2,
lastPoint.plotY,
(lastPoint.plotX + plotX) / 2,
plotY
);
} else {
segmentPath.push(
plotX,
lastPoint.plotY
);
}
}
// normal line to next point
segmentPath.push(
point.plotX,
point.plotY
);
}
});
return segmentPath;
},
/**
* Get the graph path
*/
getGraphPath: function () {
var series = this,
graphPath = [],
segmentPath,
singlePoints = []; // used in drawTracker
// Divide into segments and build graph and area paths
each(series.segments, function (segment) {
segmentPath = series.getSegmentPath(segment);
// add the segment to the graph, or a single point for tracking
if (segment.length > 1) {
graphPath = graphPath.concat(segmentPath);
} else {
singlePoints.push(segment[0]);
}
});
// Record it for use in drawGraph and drawTracker, and return graphPath
series.singlePoints = singlePoints;
series.graphPath = graphPath;
return graphPath;
},
/**
* Draw the actual graph
*/
drawGraph: function () {
var series = this,
options = this.options,
props = [['graph', options.lineColor || this.color, options.dashStyle]],
lineWidth = options.lineWidth,
roundCap = options.linecap !== 'square',
graphPath = this.getGraphPath(),
fillColor = (this.fillGraph && this.color) || NONE, // polygon series use filled graph
zones = this.zones;
each(zones, function (threshold, i) {
props.push(['colorGraph' + i, threshold.color || series.color, threshold.dashStyle || options.dashStyle]);
});
// Draw the graph
each(props, function (prop, i) {
var graphKey = prop[0],
graph = series[graphKey],
attribs;
if (graph) {
stop(graph); // cancel running animations, #459
graph.animate({ d: graphPath });
} else if ((lineWidth || fillColor) && graphPath.length) { // #1487
attribs = {
stroke: prop[1],
'stroke-width': lineWidth,
fill: fillColor,
zIndex: 1 // #1069
};
if (prop[2]) {
attribs.dashstyle = prop[2];
} else if (roundCap) {
attribs['stroke-linecap'] = attribs['stroke-linejoin'] = 'round';
}
series[graphKey] = series.chart.renderer.path(graphPath)
.attr(attribs)
.add(series.group)
.shadow(!i && options.shadow);
}
});
},
/**
* Clip the graphs into the positive and negative coloured graphs
*/
applyZones: function () {
var series = this,
chart = this.chart,
renderer = chart.renderer,
zones = this.zones,
translatedFrom,
translatedTo,
clips = this.clips || [],
clipAttr,
graph = this.graph,
area = this.area,
chartSizeMax = mathMax(chart.chartWidth, chart.chartHeight),
zoneAxis = this.zoneAxis || 'y',
axis = this[zoneAxis + 'Axis'],
reversed = axis.reversed,
horiz = axis.horiz,
ignoreZones = false;
if (zones.length && (graph || area)) {
// The use of the Color Threshold assumes there are no gaps
// so it is safe to hide the original graph and area
graph.hide();
if (area) { area.hide(); }
// Create the clips
each(zones, function (threshold, i) {
translatedFrom = pick(translatedTo, (reversed ? (horiz ? chart.plotWidth : 0) : (horiz ? 0 : axis.toPixels(axis.min))));
translatedTo = mathRound(axis.toPixels(pick(threshold.value, axis.max), true));
if (ignoreZones) {
translatedFrom = translatedTo = axis.toPixels(axis.max);
}
if (axis.isXAxis) {
clipAttr = {
x: reversed ? translatedTo : translatedFrom,
y: 0,
width: Math.abs(translatedFrom - translatedTo),
height: chartSizeMax
};
if (!horiz) {
clipAttr.x = chart.plotHeight - clipAttr.x;
}
} else {
clipAttr = {
x: 0,
y: reversed ? translatedFrom : translatedTo,
width: chartSizeMax,
height: Math.abs(translatedFrom - translatedTo)
};
if (horiz) {
clipAttr.y = chart.plotWidth - clipAttr.y;
}
}
/// VML SUPPPORT
if (chart.inverted && renderer.isVML) {
if (axis.isXAxis) {
clipAttr = {
x: 0,
y: reversed ? translatedFrom : translatedTo,
height: clipAttr.width,
width: chart.chartWidth
};
} else {
clipAttr = {
x: clipAttr.y - chart.plotLeft - chart.spacingBox.x,
y: 0,
width: clipAttr.height,
height: chart.chartHeight
};
}
}
/// END OF VML SUPPORT
if (clips[i]) {
clips[i].animate(clipAttr);
} else {
clips[i] = renderer.clipRect(clipAttr);
series['colorGraph' + i].clip(clips[i]);
if (area) {
series['colorArea' + i].clip(clips[i]);
}
}
// if this zone extends out of the axis, ignore the others
ignoreZones = threshold.value > axis.max;
});
this.clips = clips;
}
},
/**
* Initialize and perform group inversion on series.group and series.markerGroup
*/
invertGroups: function () {
var series = this,
chart = series.chart;
// Pie, go away (#1736)
if (!series.xAxis) {
return;
}
// A fixed size is needed for inversion to work
function setInvert() {
var size = {
width: series.yAxis.len,
height: series.xAxis.len
};
each(['group', 'markerGroup'], function (groupName) {
if (series[groupName]) {
series[groupName].attr(size).invert();
}
});
}
addEvent(chart, 'resize', setInvert); // do it on resize
addEvent(series, 'destroy', function () {
removeEvent(chart, 'resize', setInvert);
});
// Do it now
setInvert(); // do it now
// On subsequent render and redraw, just do setInvert without setting up events again
series.invertGroups = setInvert;
},
/**
* General abstraction for creating plot groups like series.group, series.dataLabelsGroup and
* series.markerGroup. On subsequent calls, the group will only be adjusted to the updated plot size.
*/
plotGroup: function (prop, name, visibility, zIndex, parent) {
var group = this[prop],
isNew = !group;
// Generate it on first call
if (isNew) {
this[prop] = group = this.chart.renderer.g(name)
.attr({
visibility: visibility,
zIndex: zIndex || 0.1 // IE8 needs this
})
.add(parent);
}
// Place it on first and subsequent (redraw) calls
group[isNew ? 'attr' : 'animate'](this.getPlotBox());
return group;
},
/**
* Get the translation and scale for the plot area of this series
*/
getPlotBox: function () {
var chart = this.chart,
xAxis = this.xAxis,
yAxis = this.yAxis;
// Swap axes for inverted (#2339)
if (chart.inverted) {
xAxis = yAxis;
yAxis = this.xAxis;
}
return {
translateX: xAxis ? xAxis.left : chart.plotLeft,
translateY: yAxis ? yAxis.top : chart.plotTop,
scaleX: 1, // #1623
scaleY: 1
};
},
/**
* Render the graph and markers
*/
render: function () {
var series = this,
chart = series.chart,
group,
options = series.options,
animation = options.animation,
// Animation doesn't work in IE8 quirks when the group div is hidden,
// and looks bad in other oldIE
animDuration = (animation && !!series.animate && chart.renderer.isSVG && pick(animation.duration, 500)) || 0,
visibility = series.visible ? VISIBLE : HIDDEN,
zIndex = options.zIndex,
hasRendered = series.hasRendered,
chartSeriesGroup = chart.seriesGroup;
// the group
group = series.plotGroup(
'group',
'series',
visibility,
zIndex,
chartSeriesGroup
);
series.markerGroup = series.plotGroup(
'markerGroup',
'markers',
visibility,
zIndex,
chartSeriesGroup
);
// initiate the animation
if (animDuration) {
series.animate(true);
}
// cache attributes for shapes
series.getAttribs();
// SVGRenderer needs to know this before drawing elements (#1089, #1795)
group.inverted = series.isCartesian ? chart.inverted : false;
// draw the graph if any
if (series.drawGraph) {
series.drawGraph();
series.applyZones();
}
each(series.points, function (point) {
if (point.redraw) {
point.redraw();
}
});
// draw the data labels (inn pies they go before the points)
if (series.drawDataLabels) {
series.drawDataLabels();
}
// draw the points
if (series.visible) {
series.drawPoints();
}
// draw the mouse tracking area
if (series.drawTracker && series.options.enableMouseTracking !== false) {
series.drawTracker();
}
// Handle inverted series and tracker groups
if (chart.inverted) {
series.invertGroups();
}
// Initial clipping, must be defined after inverting groups for VML. Applies to columns etc. (#3839).
if (options.clip !== false && !series.sharedClipKey && !hasRendered) {
group.clip(chart.clipRect);
}
// Run the animation
if (animDuration) {
series.animate();
}
// Call the afterAnimate function on animation complete (but don't overwrite the animation.complete option
// which should be available to the user).
if (!hasRendered) {
if (animDuration) {
series.animationTimeout = setTimeout(function () {
series.afterAnimate();
}, animDuration);
} else {
series.afterAnimate();
}
}
series.isDirty = series.isDirtyData = false; // means data is in accordance with what you see
// (See #322) series.isDirty = series.isDirtyData = false; // means data is in accordance with what you see
series.hasRendered = true;
},
/**
* Redraw the series after an update in the axes.
*/
redraw: function () {
var series = this,
chart = series.chart,
wasDirtyData = series.isDirtyData, // cache it here as it is set to false in render, but used after
group = series.group,
xAxis = series.xAxis,
yAxis = series.yAxis;
// reposition on resize
if (group) {
if (chart.inverted) {
group.attr({
width: chart.plotWidth,
height: chart.plotHeight
});
}
group.animate({
translateX: pick(xAxis && xAxis.left, chart.plotLeft),
translateY: pick(yAxis && yAxis.top, chart.plotTop)
});
}
series.translate();
series.render();
if (wasDirtyData) {
delete this.kdTree; // #3868 recalculate the kdtree with dirty data
fireEvent(series, 'updatedData');
}
},
/**
* KD Tree && PointSearching Implementation
*/
kdDimensions: 1,
kdTree: null,
kdAxisArray: ['plotX', 'plotY'],
kdComparer: 'distX',
searchPoint: function (e) {
var series = this,
xAxis = series.xAxis,
yAxis = series.yAxis,
inverted = series.chart.inverted;
e.plotX = inverted ? xAxis.len - e.chartY + xAxis.pos : e.chartX - xAxis.pos;
e.plotY = inverted ? yAxis.len - e.chartX + yAxis.pos : e.chartY - yAxis.pos;
return this.searchKDTree(e);
},
buildKDTree: function () {
var series = this,
dimensions = series.kdDimensions;
// Internal function
function _kdtree(points, depth, dimensions) {
var axis, median, length = points && points.length;
if (length) {
// alternate between the axis
axis = series.kdAxisArray[depth % dimensions];
// sort point array
points.sort(function(a, b) {
return a[axis] - b[axis];
});
median = Math.floor(length / 2);
// build and return node
return {
point: points[median],
left: _kdtree(points.slice(0, median), depth + 1, dimensions),
right: _kdtree(points.slice(median + 1), depth + 1, dimensions)
};
}
}
// Start the recursive build process with a clone of the points array (#3873)
function startRecursive() {
series.kdTree = _kdtree(series.points.slice(), dimensions, dimensions);
}
delete series.kdTree;
if (series.options.kdSync) { // For testing tooltips, don't build async
startRecursive();
} else {
setTimeout(startRecursive);
}
},
searchKDTree: function (point) {
var series = this,
kdComparer = this.kdComparer,
kdX = this.kdAxisArray[0],
kdY = this.kdAxisArray[1];
// Internal function
function _distance(p1, p2) {
var x = (defined(p1[kdX]) && defined(p2[kdX])) ? Math.pow(p1[kdX] - p2[kdX], 2) : null,
y = (defined(p1[kdY]) && defined(p2[kdY])) ? Math.pow(p1[kdY] - p2[kdY], 2) : null,
r = (x || 0) + (y || 0);
return {
distX: defined(x) ? Math.sqrt(x) : Number.MAX_VALUE,
distY: defined(y) ? Math.sqrt(y) : Number.MAX_VALUE,
distR: defined(r) ? Math.sqrt(r) : Number.MAX_VALUE
};
}
function _search(search, tree, depth, dimensions) {
var point = tree.point,
axis = series.kdAxisArray[depth % dimensions],
tdist,
sideA,
sideB,
ret = point,
nPoint1,
nPoint2;
point.dist = _distance(search, point);
// Pick side based on distance to splitting point
tdist = search[axis] - point[axis];
sideA = tdist < 0 ? 'left' : 'right';
// End of tree
if (tree[sideA]) {
nPoint1 =_search(search, tree[sideA], depth + 1, dimensions);
ret = (nPoint1.dist[kdComparer] < ret.dist[kdComparer] ? nPoint1 : point);
sideB = tdist < 0 ? 'right' : 'left';
if (tree[sideB]) {
// compare distance to current best to splitting point to decide wether to check side B or not
if (Math.sqrt(tdist*tdist) < ret.dist[kdComparer]) {
nPoint2 = _search(search, tree[sideB], depth + 1, dimensions);
ret = (nPoint2.dist[kdComparer] < ret.dist[kdComparer] ? nPoint2 : ret);
}
}
}
return ret;
}
if (!this.kdTree) {
this.buildKDTree();
}
if (this.kdTree) {
return _search(point,
this.kdTree, this.kdDimensions, this.kdDimensions);
}
}
}; // end Series prototype
/**
* The class for stack items
*/
function StackItem(axis, options, isNegative, x, stackOption) {
var inverted = axis.chart.inverted;
this.axis = axis;
// Tells if the stack is negative
this.isNegative = isNegative;
// Save the options to be able to style the label
this.options = options;
// Save the x value to be able to position the label later
this.x = x;
// Initialize total value
this.total = null;
// This will keep each points' extremes stored by series.index and point index
this.points = {};
// Save the stack option on the series configuration object, and whether to treat it as percent
this.stack = stackOption;
// The align options and text align varies on whether the stack is negative and
// if the chart is inverted or not.
// First test the user supplied value, then use the dynamic.
this.alignOptions = {
align: options.align || (inverted ? (isNegative ? 'left' : 'right') : 'center'),
verticalAlign: options.verticalAlign || (inverted ? 'middle' : (isNegative ? 'bottom' : 'top')),
y: pick(options.y, inverted ? 4 : (isNegative ? 14 : -6)),
x: pick(options.x, inverted ? (isNegative ? -6 : 6) : 0)
};
this.textAlign = options.textAlign || (inverted ? (isNegative ? 'right' : 'left') : 'center');
}
StackItem.prototype = {
destroy: function () {
destroyObjectProperties(this, this.axis);
},
/**
* Renders the stack total label and adds it to the stack label group.
*/
render: function (group) {
var options = this.options,
formatOption = options.format,
str = formatOption ?
format(formatOption, this) :
options.formatter.call(this); // format the text in the label
// Change the text to reflect the new total and set visibility to hidden in case the serie is hidden
if (this.label) {
this.label.attr({text: str, visibility: HIDDEN});
// Create new label
} else {
this.label =
this.axis.chart.renderer.text(str, null, null, options.useHTML) // dummy positions, actual position updated with setOffset method in columnseries
.css(options.style) // apply style
.attr({
align: this.textAlign, // fix the text-anchor
rotation: options.rotation, // rotation
visibility: HIDDEN // hidden until setOffset is called
})
.add(group); // add to the labels-group
}
},
/**
* Sets the offset that the stack has from the x value and repositions the label.
*/
setOffset: function (xOffset, xWidth) {
var stackItem = this,
axis = stackItem.axis,
chart = axis.chart,
inverted = chart.inverted,
neg = this.isNegative, // special treatment is needed for negative stacks
y = axis.translate(axis.usePercentage ? 100 : this.total, 0, 0, 0, 1), // stack value translated mapped to chart coordinates
yZero = axis.translate(0), // stack origin
h = mathAbs(y - yZero), // stack height
x = chart.xAxis[0].translate(this.x) + xOffset, // stack x position
plotHeight = chart.plotHeight,
stackBox = { // this is the box for the complete stack
x: inverted ? (neg ? y : y - h) : x,
y: inverted ? plotHeight - x - xWidth : (neg ? (plotHeight - y - h) : plotHeight - y),
width: inverted ? h : xWidth,
height: inverted ? xWidth : h
},
label = this.label,
alignAttr;
if (label) {
label.align(this.alignOptions, null, stackBox); // align the label to the box
// Set visibility (#678)
alignAttr = label.alignAttr;
label[this.options.crop === false || chart.isInsidePlot(alignAttr.x, alignAttr.y) ? 'show' : 'hide'](true);
}
}
};
// Stacking methods defined on the Axis prototype
/**
* Build the stacks from top down
*/
Axis.prototype.buildStacks = function () {
var series = this.series,
reversedStacks = pick(this.options.reversedStacks, true),
i = series.length;
if (!this.isXAxis) {
this.usePercentage = false;
while (i--) {
series[reversedStacks ? i : series.length - i - 1].setStackedPoints();
}
// Loop up again to compute percent stack
if (this.usePercentage) {
for (i = 0; i < series.length; i++) {
series[i].setPercentStacks();
}
}
}
};
Axis.prototype.renderStackTotals = function () {
var axis = this,
chart = axis.chart,
renderer = chart.renderer,
stacks = axis.stacks,
stackKey,
oneStack,
stackCategory,
stackTotalGroup = axis.stackTotalGroup;
// Create a separate group for the stack total labels
if (!stackTotalGroup) {
axis.stackTotalGroup = stackTotalGroup =
renderer.g('stack-labels')
.attr({
visibility: VISIBLE,
zIndex: 6
})
.add();
}
// plotLeft/Top will change when y axis gets wider so we need to translate the
// stackTotalGroup at every render call. See bug #506 and #516
stackTotalGroup.translate(chart.plotLeft, chart.plotTop);
// Render each stack total
for (stackKey in stacks) {
oneStack = stacks[stackKey];
for (stackCategory in oneStack) {
oneStack[stackCategory].render(stackTotalGroup);
}
}
};
// Stacking methods defnied for Series prototype
/**
* Adds series' points value to corresponding stack
*/
Series.prototype.setStackedPoints = function () {
if (!this.options.stacking || (this.visible !== true && this.chart.options.chart.ignoreHiddenSeries !== false)) {
return;
}
var series = this,
xData = series.processedXData,
yData = series.processedYData,
stackedYData = [],
yDataLength = yData.length,
seriesOptions = series.options,
threshold = seriesOptions.threshold,
stackOption = seriesOptions.stack,
stacking = seriesOptions.stacking,
stackKey = series.stackKey,
negKey = '-' + stackKey,
negStacks = series.negStacks,
yAxis = series.yAxis,
stacks = yAxis.stacks,
oldStacks = yAxis.oldStacks,
isNegative,
stack,
other,
key,
pointKey,
i,
x,
y;
// loop over the non-null y values and read them into a local array
for (i = 0; i < yDataLength; i++) {
x = xData[i];
y = yData[i];
pointKey = series.index + ',' + i;
// Read stacked values into a stack based on the x value,
// the sign of y and the stack key. Stacking is also handled for null values (#739)
isNegative = negStacks && y < threshold;
key = isNegative ? negKey : stackKey;
// Create empty object for this stack if it doesn't exist yet
if (!stacks[key]) {
stacks[key] = {};
}
// Initialize StackItem for this x
if (!stacks[key][x]) {
if (oldStacks[key] && oldStacks[key][x]) {
stacks[key][x] = oldStacks[key][x];
stacks[key][x].total = null;
} else {
stacks[key][x] = new StackItem(yAxis, yAxis.options.stackLabels, isNegative, x, stackOption);
}
}
// If the StackItem doesn't exist, create it first
stack = stacks[key][x];
stack.points[pointKey] = [stack.cum || 0];
// Add value to the stack total
if (stacking === 'percent') {
// Percent stacked column, totals are the same for the positive and negative stacks
other = isNegative ? stackKey : negKey;
if (negStacks && stacks[other] && stacks[other][x]) {
other = stacks[other][x];
stack.total = other.total = mathMax(other.total, stack.total) + mathAbs(y) || 0;
// Percent stacked areas
} else {
stack.total = correctFloat(stack.total + (mathAbs(y) || 0));
}
} else {
stack.total = correctFloat(stack.total + (y || 0));
}
stack.cum = (stack.cum || 0) + (y || 0);
stack.points[pointKey].push(stack.cum);
stackedYData[i] = stack.cum;
}
if (stacking === 'percent') {
yAxis.usePercentage = true;
}
this.stackedYData = stackedYData; // To be used in getExtremes
// Reset old stacks
yAxis.oldStacks = {};
};
/**
* Iterate over all stacks and compute the absolute values to percent
*/
Series.prototype.setPercentStacks = function () {
var series = this,
stackKey = series.stackKey,
stacks = series.yAxis.stacks,
processedXData = series.processedXData;
each([stackKey, '-' + stackKey], function (key) {
var i = processedXData.length,
x,
stack,
pointExtremes,
totalFactor;
while (i--) {
x = processedXData[i];
stack = stacks[key] && stacks[key][x];
pointExtremes = stack && stack.points[series.index + ',' + i];
if (pointExtremes) {
totalFactor = stack.total ? 100 / stack.total : 0;
pointExtremes[0] = correctFloat(pointExtremes[0] * totalFactor); // Y bottom value
pointExtremes[1] = correctFloat(pointExtremes[1] * totalFactor); // Y value
series.stackedYData[i] = pointExtremes[1];
}
}
});
};
// Extend the Chart prototype for dynamic methods
extend(Chart.prototype, {
/**
* Add a series dynamically after time
*
* @param {Object} options The config options
* @param {Boolean} redraw Whether to redraw the chart after adding. Defaults to true.
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*
* @return {Object} series The newly created series object
*/
addSeries: function (options, redraw, animation) {
var series,
chart = this;
if (options) {
redraw = pick(redraw, true); // defaults to true
fireEvent(chart, 'addSeries', { options: options }, function () {
series = chart.initSeries(options);
chart.isDirtyLegend = true; // the series array is out of sync with the display
chart.linkSeries();
if (redraw) {
chart.redraw(animation);
}
});
}
return series;
},
/**
* Add an axis to the chart
* @param {Object} options The axis option
* @param {Boolean} isX Whether it is an X axis or a value axis
*/
addAxis: function (options, isX, redraw, animation) {
var key = isX ? 'xAxis' : 'yAxis',
chartOptions = this.options,
axis;
/*jslint unused: false*/
axis = new Axis(this, merge(options, {
index: this[key].length,
isX: isX
}));
/*jslint unused: true*/
// Push the new axis options to the chart options
chartOptions[key] = splat(chartOptions[key] || {});
chartOptions[key].push(options);
if (pick(redraw, true)) {
this.redraw(animation);
}
},
/**
* Dim the chart and show a loading text or symbol
* @param {String} str An optional text to show in the loading label instead of the default one
*/
showLoading: function (str) {
var chart = this,
options = chart.options,
loadingDiv = chart.loadingDiv,
loadingOptions = options.loading,
setLoadingSize = function () {
if (loadingDiv) {
css(loadingDiv, {
left: chart.plotLeft + PX,
top: chart.plotTop + PX,
width: chart.plotWidth + PX,
height: chart.plotHeight + PX
});
}
};
// create the layer at the first call
if (!loadingDiv) {
chart.loadingDiv = loadingDiv = createElement(DIV, {
className: PREFIX + 'loading'
}, extend(loadingOptions.style, {
zIndex: 10,
display: NONE
}), chart.container);
chart.loadingSpan = createElement(
'span',
null,
loadingOptions.labelStyle,
loadingDiv
);
addEvent(chart, 'redraw', setLoadingSize); // #1080
}
// update text
chart.loadingSpan.innerHTML = str || options.lang.loading;
// show it
if (!chart.loadingShown) {
css(loadingDiv, {
opacity: 0,
display: ''
});
animate(loadingDiv, {
opacity: loadingOptions.style.opacity
}, {
duration: loadingOptions.showDuration || 0
});
chart.loadingShown = true;
}
setLoadingSize();
},
/**
* Hide the loading layer
*/
hideLoading: function () {
var options = this.options,
loadingDiv = this.loadingDiv;
if (loadingDiv) {
animate(loadingDiv, {
opacity: 0
}, {
duration: options.loading.hideDuration || 100,
complete: function () {
css(loadingDiv, { display: NONE });
}
});
}
this.loadingShown = false;
}
});
// extend the Point prototype for dynamic methods
extend(Point.prototype, {
/**
* Update the point with new options (typically x/y data) and optionally redraw the series.
*
* @param {Object} options Point options as defined in the series.data array
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*
*/
update: function (options, redraw, animation, runEvent) {
var point = this,
series = point.series,
graphic = point.graphic,
i,
chart = series.chart,
seriesOptions = series.options,
names = series.xAxis && series.xAxis.names;
redraw = pick(redraw, true);
function update() {
point.applyOptions(options);
// Update visuals
if (isObject(options) && !isArray(options)) {
// Defer the actual redraw until getAttribs has been called (#3260)
point.redraw = function () {
if (graphic) {
if (options && options.marker && options.marker.symbol) {
point.graphic = graphic.destroy();
} else {
graphic.attr(point.pointAttr[point.state || '']);
}
}
if (options && options.dataLabels && point.dataLabel) { // #2468
point.dataLabel = point.dataLabel.destroy();
}
point.redraw = null;
};
}
// record changes in the parallel arrays
i = point.index;
series.updateParallelArrays(point, i);
if (names && point.name) {
names[point.x] = point.name;
}
seriesOptions.data[i] = point.options;
// redraw
series.isDirty = series.isDirtyData = true;
if (!series.fixedBox && series.hasCartesianSeries) { // #1906, #2320
chart.isDirtyBox = true;
}
if (seriesOptions.legendType === 'point') { // #1831, #1885
series.updateTotals();
chart.legend.clearItems();
}
if (redraw) {
chart.redraw(animation);
}
}
// Fire the event with a default handler of doing the update
if (runEvent === false) { // When called from setData
update();
} else {
point.firePointEvent('update', { options: options }, update);
}
},
/**
* Remove a point and optionally redraw the series and if necessary the axes
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
remove: function (redraw, animation) {
this.series.removePoint(inArray(this, this.series.data), redraw, animation);
}
});
// Extend the series prototype for dynamic methods
extend(Series.prototype, {
/**
* Add a point dynamically after chart load time
* @param {Object} options Point options as given in series.data
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean} shift If shift is true, a point is shifted off the start
* of the series as one is appended to the end.
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
addPoint: function (options, redraw, shift, animation) {
var series = this,
seriesOptions = series.options,
data = series.data,
graph = series.graph,
area = series.area,
chart = series.chart,
names = series.xAxis && series.xAxis.names,
currentShift = (graph && graph.shift) || 0,
dataOptions = seriesOptions.data,
point,
isInTheMiddle,
xData = series.xData,
x,
i;
setAnimation(animation, chart);
// Make graph animate sideways
if (shift) {
each([graph, area, series.graphNeg, series.areaNeg], function (shape) {
if (shape) {
shape.shift = currentShift + 1;
}
});
}
if (area) {
area.isArea = true; // needed in animation, both with and without shift
}
// Optional redraw, defaults to true
redraw = pick(redraw, true);
// Get options and push the point to xData, yData and series.options. In series.generatePoints
// the Point instance will be created on demand and pushed to the series.data array.
point = { series: series };
series.pointClass.prototype.applyOptions.apply(point, [options]);
x = point.x;
// Get the insertion point
i = xData.length;
if (series.requireSorting && x < xData[i - 1]) {
isInTheMiddle = true;
while (i && xData[i - 1] > x) {
i--;
}
}
series.updateParallelArrays(point, 'splice', i, 0, 0); // insert undefined item
series.updateParallelArrays(point, i); // update it
if (names && point.name) {
names[x] = point.name;
}
dataOptions.splice(i, 0, options);
if (isInTheMiddle) {
series.data.splice(i, 0, null);
series.processData();
}
// Generate points to be added to the legend (#1329)
if (seriesOptions.legendType === 'point') {
series.generatePoints();
}
// Shift the first point off the parallel arrays
// todo: consider series.removePoint(i) method
if (shift) {
if (data[0] && data[0].remove) {
data[0].remove(false);
} else {
data.shift();
series.updateParallelArrays(point, 'shift');
dataOptions.shift();
}
}
// redraw
series.isDirty = true;
series.isDirtyData = true;
if (redraw) {
series.getAttribs(); // #1937
chart.redraw();
}
},
/**
* Remove a point (rendered or not), by index
*/
removePoint: function (i, redraw, animation) {
var series = this,
data = series.data,
point = data[i],
points = series.points,
chart = series.chart,
remove = function () {
if (data.length === points.length) {
points.splice(i, 1);
}
data.splice(i, 1);
series.options.data.splice(i, 1);
series.updateParallelArrays(point || { series: series }, 'splice', i, 1);
if (point) {
point.destroy();
}
// redraw
series.isDirty = true;
series.isDirtyData = true;
if (redraw) {
chart.redraw();
}
};
setAnimation(animation, chart);
redraw = pick(redraw, true);
// Fire the event with a default handler of removing the point
if (point) {
point.firePointEvent('remove', null, remove);
} else {
remove();
}
},
/**
* Remove a series and optionally redraw the chart
*
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
remove: function (redraw, animation) {
var series = this,
chart = series.chart;
redraw = pick(redraw, true);
if (!series.isRemoving) { /* prevent triggering native event in jQuery
(calling the remove function from the remove event) */
series.isRemoving = true;
// fire the event with a default handler of removing the point
fireEvent(series, 'remove', null, function () {
// destroy elements
series.destroy();
// redraw
chart.isDirtyLegend = chart.isDirtyBox = true;
chart.linkSeries();
if (redraw) {
chart.redraw(animation);
}
});
}
series.isRemoving = false;
},
/**
* Update the series with a new set of options
*/
update: function (newOptions, redraw) {
var series = this,
chart = this.chart,
// must use user options when changing type because this.options is merged
// in with type specific plotOptions
oldOptions = this.userOptions,
oldType = this.type,
proto = seriesTypes[oldType].prototype,
preserve = ['group', 'markerGroup', 'dataLabelsGroup'],
n;
// If we're changing type or zIndex, create new groups (#3380, #3404)
if ((newOptions.type && newOptions.type !== oldType) || newOptions.zIndex !== undefined) {
preserve.length = 0;
}
// Make sure groups are not destroyed (#3094)
each(preserve, function (prop) {
preserve[prop] = series[prop];
delete series[prop];
});
// Do the merge, with some forced options
newOptions = merge(oldOptions, {
animation: false,
index: this.index,
pointStart: this.xData[0] // when updating after addPoint
}, { data: this.options.data }, newOptions);
// Destroy the series and delete all properties. Reinsert all methods
// and properties from the new type prototype (#2270, #3719)
this.remove(false);
for (n in proto) {
this[n] = UNDEFINED;
}
extend(this, seriesTypes[newOptions.type || oldType].prototype);
// Re-register groups (#3094)
each(preserve, function (prop) {
series[prop] = preserve[prop];
});
this.init(chart, newOptions);
chart.linkSeries(); // Links are lost in this.remove (#3028)
if (pick(redraw, true)) {
chart.redraw(false);
}
}
});
// Extend the Axis.prototype for dynamic methods
extend(Axis.prototype, {
/**
* Update the axis with a new options structure
*/
update: function (newOptions, redraw) {
var chart = this.chart;
newOptions = chart.options[this.coll][this.options.index] = merge(this.userOptions, newOptions);
this.destroy(true);
this._addedPlotLB = UNDEFINED; // #1611, #2887
this.init(chart, extend(newOptions, { events: UNDEFINED }));
chart.isDirtyBox = true;
if (pick(redraw, true)) {
chart.redraw();
}
},
/**
* Remove the axis from the chart
*/
remove: function (redraw) {
var chart = this.chart,
key = this.coll, // xAxis or yAxis
axisSeries = this.series,
i = axisSeries.length;
// Remove associated series (#2687)
while (i--) {
if (axisSeries[i]) {
axisSeries[i].remove(false);
}
}
// Remove the axis
erase(chart.axes, this);
erase(chart[key], this);
chart.options[key].splice(this.options.index, 1);
each(chart[key], function (axis, i) { // Re-index, #1706
axis.options.index = i;
});
this.destroy();
chart.isDirtyBox = true;
if (pick(redraw, true)) {
chart.redraw();
}
},
/**
* Update the axis title by options
*/
setTitle: function (newTitleOptions, redraw) {
this.update({ title: newTitleOptions }, redraw);
},
/**
* Set new axis categories and optionally redraw
* @param {Array} categories
* @param {Boolean} redraw
*/
setCategories: function (categories, redraw) {
this.update({ categories: categories }, redraw);
}
});
/**
* LineSeries object
*/
var LineSeries = extendClass(Series);
seriesTypes.line = LineSeries;
/**
* Set the default options for area
*/
defaultPlotOptions.area = merge(defaultSeriesOptions, {
threshold: 0
// trackByArea: false,
// lineColor: null, // overrides color, but lets fillColor be unaltered
// fillOpacity: 0.75,
// fillColor: null
});
/**
* AreaSeries object
*/
var AreaSeries = extendClass(Series, {
type: 'area',
/**
* For stacks, don't split segments on null values. Instead, draw null values with
* no marker. Also insert dummy points for any X position that exists in other series
* in the stack.
*/
getSegments: function () {
var series = this,
segments = [],
segment = [],
keys = [],
xAxis = this.xAxis,
yAxis = this.yAxis,
stack = yAxis.stacks[this.stackKey],
pointMap = {},
plotX,
plotY,
points = this.points,
connectNulls = this.options.connectNulls,
i,
x;
if (this.options.stacking && !this.cropped) { // cropped causes artefacts in Stock, and perf issue
// Create a map where we can quickly look up the points by their X value.
for (i = 0; i < points.length; i++) {
pointMap[points[i].x] = points[i];
}
// Sort the keys (#1651)
for (x in stack) {
if (stack[x].total !== null) { // nulled after switching between grouping and not (#1651, #2336)
keys.push(+x);
}
}
keys.sort(function (a, b) {
return a - b;
});
each(keys, function (x) {
var y = 0,
stackPoint;
if (connectNulls && (!pointMap[x] || pointMap[x].y === null)) { // #1836
return;
// The point exists, push it to the segment
} else if (pointMap[x]) {
segment.push(pointMap[x]);
// There is no point for this X value in this series, so we
// insert a dummy point in order for the areas to be drawn
// correctly.
} else {
// Loop down the stack to find the series below this one that has
// a value (#1991)
for (i = series.index; i <= yAxis.series.length; i++) {
stackPoint = stack[x].points[i + ',' + x];
if (stackPoint) {
y = stackPoint[1];
break;
}
}
plotX = xAxis.translate(x);
plotY = yAxis.toPixels(y, true);
segment.push({
y: null,
plotX: plotX,
clientX: plotX,
plotY: plotY,
yBottom: plotY,
onMouseOver: noop
});
}
});
if (segment.length) {
segments.push(segment);
}
} else {
Series.prototype.getSegments.call(this);
segments = this.segments;
}
this.segments = segments;
},
/**
* Extend the base Series getSegmentPath method by adding the path for the area.
* This path is pushed to the series.areaPath property.
*/
getSegmentPath: function (segment) {
var segmentPath = Series.prototype.getSegmentPath.call(this, segment), // call base method
areaSegmentPath = [].concat(segmentPath), // work on a copy for the area path
i,
options = this.options,
segLength = segmentPath.length,
translatedThreshold = this.yAxis.getThreshold(options.threshold), // #2181
yBottom;
if (segLength === 3) { // for animation from 1 to two points
areaSegmentPath.push(L, segmentPath[1], segmentPath[2]);
}
if (options.stacking && !this.closedStacks) {
// Follow stack back. Todo: implement areaspline. A general solution could be to
// reverse the entire graphPath of the previous series, though may be hard with
// splines and with series with different extremes
for (i = segment.length - 1; i >= 0; i--) {
yBottom = pick(segment[i].yBottom, translatedThreshold);
// step line?
if (i < segment.length - 1 && options.step) {
areaSegmentPath.push(segment[i + 1].plotX, yBottom);
}
areaSegmentPath.push(segment[i].plotX, yBottom);
}
} else { // follow zero line back
this.closeSegment(areaSegmentPath, segment, translatedThreshold);
}
this.areaPath = this.areaPath.concat(areaSegmentPath);
return segmentPath;
},
/**
* Extendable method to close the segment path of an area. This is overridden in polar
* charts.
*/
closeSegment: function (path, segment, translatedThreshold) {
path.push(
L,
segment[segment.length - 1].plotX,
translatedThreshold,
L,
segment[0].plotX,
translatedThreshold
);
},
/**
* Draw the graph and the underlying area. This method calls the Series base
* function and adds the area. The areaPath is calculated in the getSegmentPath
* method called from Series.prototype.drawGraph.
*/
drawGraph: function () {
// Define or reset areaPath
this.areaPath = [];
// Call the base method
Series.prototype.drawGraph.apply(this);
// Define local variables
var series = this,
areaPath = this.areaPath,
options = this.options,
zones = this.zones,
props = [['area', this.color, options.fillColor]]; // area name, main color, fill color
each(zones, function (threshold, i) {
props.push(['colorArea' + i, threshold.color || series.color, threshold.fillColor || options.fillColor]);
});
each(props, function (prop) {
var areaKey = prop[0],
area = series[areaKey];
// Create or update the area
if (area) { // update
area.animate({ d: areaPath });
} else { // create
series[areaKey] = series.chart.renderer.path(areaPath)
.attr({
fill: pick(
prop[2],
Color(prop[1]).setOpacity(pick(options.fillOpacity, 0.75)).get()
),
zIndex: 0 // #1069
}).add(series.group);
}
});
},
drawLegendSymbol: LegendSymbolMixin.drawRectangle
});
seriesTypes.area = AreaSeries;
/**
* Set the default options for spline
*/
defaultPlotOptions.spline = merge(defaultSeriesOptions);
/**
* SplineSeries object
*/
var SplineSeries = extendClass(Series, {
type: 'spline',
/**
* Get the spline segment from a given point's previous neighbour to the given point
*/
getPointSpline: function (segment, point, i) {
var smoothing = 1.5, // 1 means control points midway between points, 2 means 1/3 from the point, 3 is 1/4 etc
denom = smoothing + 1,
plotX = point.plotX,
plotY = point.plotY,
lastPoint = segment[i - 1],
nextPoint = segment[i + 1],
leftContX,
leftContY,
rightContX,
rightContY,
ret;
// find control points
if (lastPoint && nextPoint) {
var lastX = lastPoint.plotX,
lastY = lastPoint.plotY,
nextX = nextPoint.plotX,
nextY = nextPoint.plotY,
correction;
leftContX = (smoothing * plotX + lastX) / denom;
leftContY = (smoothing * plotY + lastY) / denom;
rightContX = (smoothing * plotX + nextX) / denom;
rightContY = (smoothing * plotY + nextY) / denom;
// have the two control points make a straight line through main point
correction = ((rightContY - leftContY) * (rightContX - plotX)) /
(rightContX - leftContX) + plotY - rightContY;
leftContY += correction;
rightContY += correction;
// to prevent false extremes, check that control points are between
// neighbouring points' y values
if (leftContY > lastY && leftContY > plotY) {
leftContY = mathMax(lastY, plotY);
rightContY = 2 * plotY - leftContY; // mirror of left control point
} else if (leftContY < lastY && leftContY < plotY) {
leftContY = mathMin(lastY, plotY);
rightContY = 2 * plotY - leftContY;
}
if (rightContY > nextY && rightContY > plotY) {
rightContY = mathMax(nextY, plotY);
leftContY = 2 * plotY - rightContY;
} else if (rightContY < nextY && rightContY < plotY) {
rightContY = mathMin(nextY, plotY);
leftContY = 2 * plotY - rightContY;
}
// record for drawing in next point
point.rightContX = rightContX;
point.rightContY = rightContY;
}
// Visualize control points for debugging
/*
if (leftContX) {
this.chart.renderer.circle(leftContX + this.chart.plotLeft, leftContY + this.chart.plotTop, 2)
.attr({
stroke: 'red',
'stroke-width': 1,
fill: 'none'
})
.add();
this.chart.renderer.path(['M', leftContX + this.chart.plotLeft, leftContY + this.chart.plotTop,
'L', plotX + this.chart.plotLeft, plotY + this.chart.plotTop])
.attr({
stroke: 'red',
'stroke-width': 1
})
.add();
this.chart.renderer.circle(rightContX + this.chart.plotLeft, rightContY + this.chart.plotTop, 2)
.attr({
stroke: 'green',
'stroke-width': 1,
fill: 'none'
})
.add();
this.chart.renderer.path(['M', rightContX + this.chart.plotLeft, rightContY + this.chart.plotTop,
'L', plotX + this.chart.plotLeft, plotY + this.chart.plotTop])
.attr({
stroke: 'green',
'stroke-width': 1
})
.add();
}
*/
// moveTo or lineTo
if (!i) {
ret = [M, plotX, plotY];
} else { // curve from last point to this
ret = [
'C',
lastPoint.rightContX || lastPoint.plotX,
lastPoint.rightContY || lastPoint.plotY,
leftContX || plotX,
leftContY || plotY,
plotX,
plotY
];
lastPoint.rightContX = lastPoint.rightContY = null; // reset for updating series later
}
return ret;
}
});
seriesTypes.spline = SplineSeries;
/**
* Set the default options for areaspline
*/
defaultPlotOptions.areaspline = merge(defaultPlotOptions.area);
/**
* AreaSplineSeries object
*/
var areaProto = AreaSeries.prototype,
AreaSplineSeries = extendClass(SplineSeries, {
type: 'areaspline',
closedStacks: true, // instead of following the previous graph back, follow the threshold back
// Mix in methods from the area series
getSegmentPath: areaProto.getSegmentPath,
closeSegment: areaProto.closeSegment,
drawGraph: areaProto.drawGraph,
drawLegendSymbol: LegendSymbolMixin.drawRectangle
});
seriesTypes.areaspline = AreaSplineSeries;
/**
* Set the default options for column
*/
defaultPlotOptions.column = merge(defaultSeriesOptions, {
borderColor: '#FFFFFF',
//borderWidth: 1,
borderRadius: 0,
//colorByPoint: undefined,
groupPadding: 0.2,
//grouping: true,
marker: null, // point options are specified in the base options
pointPadding: 0.1,
//pointWidth: null,
minPointLength: 0,
cropThreshold: 50, // when there are more points, they will not animate out of the chart on xAxis.setExtremes
pointRange: null, // null means auto, meaning 1 in a categorized axis and least distance between points if not categories
states: {
hover: {
brightness: 0.1,
shadow: false,
halo: false
},
select: {
color: '#C0C0C0',
borderColor: '#000000',
shadow: false
}
},
dataLabels: {
align: null, // auto
verticalAlign: null, // auto
y: null
},
stickyTracking: false,
tooltip: {
distance: 6
},
threshold: 0
});
/**
* ColumnSeries object
*/
var ColumnSeries = extendClass(Series, {
type: 'column',
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
stroke: 'borderColor',
fill: 'color',
r: 'borderRadius'
},
cropShoulder: 0,
directTouch: true, // When tooltip is not shared, this series (and derivatives) requires direct touch/hover. KD-tree does not apply.
trackerGroups: ['group', 'dataLabelsGroup'],
negStacks: true, // use separate negative stacks, unlike area stacks where a negative
// point is substracted from previous (#1910)
/**
* Initialize the series
*/
init: function () {
Series.prototype.init.apply(this, arguments);
var series = this,
chart = series.chart;
// if the series is added dynamically, force redraw of other
// series affected by a new column
if (chart.hasRendered) {
each(chart.series, function (otherSeries) {
if (otherSeries.type === series.type) {
otherSeries.isDirty = true;
}
});
}
},
/**
* Return the width and x offset of the columns adjusted for grouping, groupPadding, pointPadding,
* pointWidth etc.
*/
getColumnMetrics: function () {
var series = this,
options = series.options,
xAxis = series.xAxis,
yAxis = series.yAxis,
reversedXAxis = xAxis.reversed,
stackKey,
stackGroups = {},
columnIndex,
columnCount = 0;
// Get the total number of column type series.
// This is called on every series. Consider moving this logic to a
// chart.orderStacks() function and call it on init, addSeries and removeSeries
if (options.grouping === false) {
columnCount = 1;
} else {
each(series.chart.series, function (otherSeries) {
var otherOptions = otherSeries.options,
otherYAxis = otherSeries.yAxis;
if (otherSeries.type === series.type && otherSeries.visible &&
yAxis.len === otherYAxis.len && yAxis.pos === otherYAxis.pos) { // #642, #2086
if (otherOptions.stacking) {
stackKey = otherSeries.stackKey;
if (stackGroups[stackKey] === UNDEFINED) {
stackGroups[stackKey] = columnCount++;
}
columnIndex = stackGroups[stackKey];
} else if (otherOptions.grouping !== false) { // #1162
columnIndex = columnCount++;
}
otherSeries.columnIndex = columnIndex;
}
});
}
var categoryWidth = mathMin(
mathAbs(xAxis.transA) * (xAxis.ordinalSlope || options.pointRange || xAxis.closestPointRange || xAxis.tickInterval || 1), // #2610
xAxis.len // #1535
),
groupPadding = categoryWidth * options.groupPadding,
groupWidth = categoryWidth - 2 * groupPadding,
pointOffsetWidth = groupWidth / columnCount,
optionPointWidth = options.pointWidth,
pointPadding = defined(optionPointWidth) ? (pointOffsetWidth - optionPointWidth) / 2 :
pointOffsetWidth * options.pointPadding,
pointWidth = pick(optionPointWidth, pointOffsetWidth - 2 * pointPadding), // exact point width, used in polar charts
colIndex = (reversedXAxis ?
columnCount - (series.columnIndex || 0) : // #1251
series.columnIndex) || 0,
pointXOffset = pointPadding + (groupPadding + colIndex *
pointOffsetWidth - (categoryWidth / 2)) *
(reversedXAxis ? -1 : 1);
// Save it for reading in linked series (Error bars particularly)
return (series.columnMetrics = {
width: pointWidth,
offset: pointXOffset
});
},
/**
* Translate each point to the plot area coordinate system and find shape positions
*/
translate: function () {
var series = this,
chart = series.chart,
options = series.options,
borderWidth = series.borderWidth = pick(
options.borderWidth,
series.closestPointRange * series.xAxis.transA < 2 ? 0 : 1 // #3635
),
yAxis = series.yAxis,
threshold = options.threshold,
translatedThreshold = series.translatedThreshold = yAxis.getThreshold(threshold),
minPointLength = pick(options.minPointLength, 5),
metrics = series.getColumnMetrics(),
pointWidth = metrics.width,
seriesBarW = series.barW = mathMax(pointWidth, 1 + 2 * borderWidth), // postprocessed for border width
pointXOffset = series.pointXOffset = metrics.offset,
xCrisp = -(borderWidth % 2 ? 0.5 : 0),
yCrisp = borderWidth % 2 ? 0.5 : 1;
if (chart.renderer.isVML && chart.inverted) {
yCrisp += 1;
}
// When the pointPadding is 0, we want the columns to be packed tightly, so we allow individual
// columns to have individual sizes. When pointPadding is greater, we strive for equal-width
// columns (#2694).
if (options.pointPadding) {
seriesBarW = mathCeil(seriesBarW);
}
Series.prototype.translate.apply(series);
// Record the new values
each(series.points, function (point) {
var yBottom = pick(point.yBottom, translatedThreshold),
plotY = mathMin(mathMax(-999 - yBottom, point.plotY), yAxis.len + 999 + yBottom), // Don't draw too far outside plot area (#1303, #2241)
barX = point.plotX + pointXOffset,
barW = seriesBarW,
barY = mathMin(plotY, yBottom),
right,
bottom,
fromTop,
barH = mathMax(plotY, yBottom) - barY;
// Handle options.minPointLength
if (mathAbs(barH) < minPointLength) {
if (minPointLength) {
barH = minPointLength;
barY =
mathRound(mathAbs(barY - translatedThreshold) > minPointLength ? // stacked
yBottom - minPointLength : // keep position
translatedThreshold - (yAxis.translate(point.y, 0, 1, 0, 1) <= translatedThreshold ? minPointLength : 0)); // use exact yAxis.translation (#1485)
}
}
// Cache for access in polar
point.barX = barX;
point.pointWidth = pointWidth;
// Fix the tooltip on center of grouped columns (#1216, #424, #3648)
point.tooltipPos = chart.inverted ?
[yAxis.len + yAxis.pos - chart.plotLeft - plotY, series.xAxis.len - barX - barW / 2] :
[barX + barW / 2, plotY + yAxis.pos - chart.plotTop];
// Round off to obtain crisp edges and avoid overlapping with neighbours (#2694)
right = mathRound(barX + barW) + xCrisp;
barX = mathRound(barX) + xCrisp;
barW = right - barX;
fromTop = mathAbs(barY) < 0.5;
bottom = mathMin(mathRound(barY + barH) + yCrisp, 9e4); // #3575
barY = mathRound(barY) + yCrisp;
barH = bottom - barY;
// Top edges are exceptions
if (fromTop) {
barY -= 1;
barH += 1;
}
// Register shape type and arguments to be used in drawPoints
point.shapeType = 'rect';
point.shapeArgs = {
x: barX,
y: barY,
width: barW,
height: barH
};
});
},
getSymbol: noop,
/**
* Use a solid rectangle like the area series types
*/
drawLegendSymbol: LegendSymbolMixin.drawRectangle,
/**
* Columns have no graph
*/
drawGraph: noop,
/**
* Draw the columns. For bars, the series.group is rotated, so the same coordinates
* apply for columns and bars. This method is inherited by scatter series.
*
*/
drawPoints: function () {
var series = this,
chart = this.chart,
options = series.options,
renderer = chart.renderer,
animationLimit = options.animationLimit || 250,
shapeArgs,
pointAttr;
// draw the columns
each(series.points, function (point) {
var plotY = point.plotY,
graphic = point.graphic,
borderAttr;
if (plotY !== UNDEFINED && !isNaN(plotY) && point.y !== null) {
shapeArgs = point.shapeArgs;
borderAttr = defined(series.borderWidth) ? {
'stroke-width': series.borderWidth
} : {};
pointAttr = point.pointAttr[point.selected ? SELECT_STATE : NORMAL_STATE] || series.pointAttr[NORMAL_STATE];
if (graphic) { // update
stop(graphic);
graphic.attr(borderAttr)[chart.pointCount < animationLimit ? 'animate' : 'attr'](merge(shapeArgs));
} else {
point.graphic = graphic = renderer[point.shapeType](shapeArgs)
.attr(borderAttr)
.attr(pointAttr)
.add(series.group)
.shadow(options.shadow, null, options.stacking && !options.borderRadius);
}
} else if (graphic) {
point.graphic = graphic.destroy(); // #1269
}
});
},
/**
* Animate the column heights one by one from zero
* @param {Boolean} init Whether to initialize the animation or run it
*/
animate: function (init) {
var series = this,
yAxis = this.yAxis,
options = series.options,
inverted = this.chart.inverted,
attr = {},
translatedThreshold;
if (hasSVG) { // VML is too slow anyway
if (init) {
attr.scaleY = 0.001;
translatedThreshold = mathMin(yAxis.pos + yAxis.len, mathMax(yAxis.pos, yAxis.toPixels(options.threshold)));
if (inverted) {
attr.translateX = translatedThreshold - yAxis.len;
} else {
attr.translateY = translatedThreshold;
}
series.group.attr(attr);
} else { // run the animation
attr.scaleY = 1;
attr[inverted ? 'translateX' : 'translateY'] = yAxis.pos;
series.group.animate(attr, series.options.animation);
// delete this function to allow it only once
series.animate = null;
}
}
},
/**
* Remove this series from the chart
*/
remove: function () {
var series = this,
chart = series.chart;
// column and bar series affects other series of the same type
// as they are either stacked or grouped
if (chart.hasRendered) {
each(chart.series, function (otherSeries) {
if (otherSeries.type === series.type) {
otherSeries.isDirty = true;
}
});
}
Series.prototype.remove.apply(series, arguments);
}
});
seriesTypes.column = ColumnSeries;
/**
* Set the default options for bar
*/
defaultPlotOptions.bar = merge(defaultPlotOptions.column);
/**
* The Bar series class
*/
var BarSeries = extendClass(ColumnSeries, {
type: 'bar',
inverted: true
});
seriesTypes.bar = BarSeries;
/**
* Set the default options for scatter
*/
defaultPlotOptions.scatter = merge(defaultSeriesOptions, {
lineWidth: 0,
marker: {
enabled: true // Overrides auto-enabling in line series (#3647)
},
tooltip: {
headerFormat: '<span style="color:{series.color}">\u25CF</span> <span style="font-size: 10px;"> {series.name}</span><br/>',
pointFormat: 'x: <b>{point.x}</b><br/>y: <b>{point.y}</b><br/>'
}
});
/**
* The scatter series class
*/
var ScatterSeries = extendClass(Series, {
type: 'scatter',
sorted: false,
requireSorting: false,
noSharedTooltip: true,
trackerGroups: ['group', 'markerGroup', 'dataLabelsGroup'],
takeOrdinalPosition: false, // #2342
kdDimensions: 2,
kdComparer: 'distR',
drawGraph: function () {
if (this.options.lineWidth) {
Series.prototype.drawGraph.call(this);
}
}
});
seriesTypes.scatter = ScatterSeries;
/**
* Set the default options for pie
*/
defaultPlotOptions.pie = merge(defaultSeriesOptions, {
borderColor: '#FFFFFF',
borderWidth: 1,
center: [null, null],
clip: false,
colorByPoint: true, // always true for pies
dataLabels: {
// align: null,
// connectorWidth: 1,
// connectorColor: point.color,
// connectorPadding: 5,
distance: 30,
enabled: true,
formatter: function () { // #2945
return this.point.name;
},
// softConnector: true,
x: 0
// y: 0
},
ignoreHiddenPoint: true,
//innerSize: 0,
legendType: 'point',
marker: null, // point options are specified in the base options
size: null,
showInLegend: false,
slicedOffset: 10,
states: {
hover: {
brightness: 0.1,
shadow: false
}
},
stickyTracking: false,
tooltip: {
followPointer: true
}
});
/**
* Extended point object for pies
*/
var PiePoint = extendClass(Point, {
/**
* Initiate the pie slice
*/
init: function () {
Point.prototype.init.apply(this, arguments);
var point = this,
toggleSlice;
extend(point, {
visible: point.visible !== false,
name: pick(point.name, 'Slice')
});
// add event listener for select
toggleSlice = function (e) {
point.slice(e.type === 'select');
};
addEvent(point, 'select', toggleSlice);
addEvent(point, 'unselect', toggleSlice);
return point;
},
/**
* Toggle the visibility of the pie slice
* @param {Boolean} vis Whether to show the slice or not. If undefined, the
* visibility is toggled
*/
setVisible: function (vis) {
var point = this,
series = point.series,
chart = series.chart,
doRedraw = !series.isDirty && series.options.ignoreHiddenPoint;
// if called without an argument, toggle visibility
point.visible = point.options.visible = vis = vis === UNDEFINED ? !point.visible : vis;
series.options.data[inArray(point, series.data)] = point.options; // update userOptions.data
// Show and hide associated elements
each(['graphic', 'dataLabel', 'connector', 'shadowGroup'], function (key) {
if (point[key]) {
point[key][vis ? 'show' : 'hide'](true);
}
});
if (point.legendItem) {
if (chart.hasRendered) {
series.updateTotals();
chart.legend.clearItems();
if (!doRedraw) {
chart.legend.render();
}
}
chart.legend.colorizeItem(point, vis);
}
// Handle ignore hidden slices
if (doRedraw) {
series.isDirty = true;
chart.redraw();
}
},
/**
* Set or toggle whether the slice is cut out from the pie
* @param {Boolean} sliced When undefined, the slice state is toggled
* @param {Boolean} redraw Whether to redraw the chart. True by default.
*/
slice: function (sliced, redraw, animation) {
var point = this,
series = point.series,
chart = series.chart,
translation;
setAnimation(animation, chart);
// redraw is true by default
redraw = pick(redraw, true);
// if called without an argument, toggle
point.sliced = point.options.sliced = sliced = defined(sliced) ? sliced : !point.sliced;
series.options.data[inArray(point, series.data)] = point.options; // update userOptions.data
translation = sliced ? point.slicedTranslation : {
translateX: 0,
translateY: 0
};
point.graphic.animate(translation);
if (point.shadowGroup) {
point.shadowGroup.animate(translation);
}
},
haloPath: function (size) {
var shapeArgs = this.shapeArgs,
chart = this.series.chart;
return this.sliced || !this.visible ? [] : this.series.chart.renderer.symbols.arc(chart.plotLeft + shapeArgs.x, chart.plotTop + shapeArgs.y, shapeArgs.r + size, shapeArgs.r + size, {
innerR: this.shapeArgs.r,
start: shapeArgs.start,
end: shapeArgs.end
});
}
});
/**
* The Pie series class
*/
var PieSeries = {
type: 'pie',
isCartesian: false,
pointClass: PiePoint,
requireSorting: false,
noSharedTooltip: true,
trackerGroups: ['group', 'dataLabelsGroup'],
axisTypes: [],
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
stroke: 'borderColor',
'stroke-width': 'borderWidth',
fill: 'color'
},
/**
* Pies have one color each point
*/
getColor: noop,
/**
* Animate the pies in
*/
animate: function (init) {
var series = this,
points = series.points,
startAngleRad = series.startAngleRad;
if (!init) {
each(points, function (point) {
var graphic = point.graphic,
args = point.shapeArgs;
if (graphic) {
// start values
graphic.attr({
r: series.center[3] / 2, // animate from inner radius (#779)
start: startAngleRad,
end: startAngleRad
});
// animate
graphic.animate({
r: args.r,
start: args.start,
end: args.end
}, series.options.animation);
}
});
// delete this function to allow it only once
series.animate = null;
}
},
/**
* Extend the basic setData method by running processData and generatePoints immediately,
* in order to access the points from the legend.
*/
setData: function (data, redraw, animation, updatePoints) {
Series.prototype.setData.call(this, data, false, animation, updatePoints);
this.processData();
this.generatePoints();
if (pick(redraw, true)) {
this.chart.redraw(animation);
}
},
/**
* Recompute total chart sum and update percentages of points.
*/
updateTotals: function () {
var i,
total = 0,
points,
len,
point,
ignoreHiddenPoint = this.options.ignoreHiddenPoint;
// Populate local vars
points = this.points;
len = points.length;
// Get the total sum
for (i = 0; i < len; i++) {
point = points[i];
// Disallow negative values (#1530, #3623)
if (point.y < 0) {
point.y = null;
}
total += (ignoreHiddenPoint && !point.visible) ? 0 : point.y;
}
this.total = total;
// Set each point's properties
for (i = 0; i < len; i++) {
point = points[i];
//point.percentage = (total <= 0 || ignoreHiddenPoint && !point.visible) ? 0 : point.y / total * 100;
point.percentage = (total > 0 && (point.visible || !ignoreHiddenPoint)) ? point.y / total * 100 : 0;
point.total = total;
}
},
/**
* Extend the generatePoints method by adding total and percentage properties to each point
*/
generatePoints: function () {
Series.prototype.generatePoints.call(this);
this.updateTotals();
},
/**
* Do translation for pie slices
*/
translate: function (positions) {
this.generatePoints();
var series = this,
cumulative = 0,
precision = 1000, // issue #172
options = series.options,
slicedOffset = options.slicedOffset,
connectorOffset = slicedOffset + options.borderWidth,
start,
end,
angle,
startAngle = options.startAngle || 0,
startAngleRad = series.startAngleRad = mathPI / 180 * (startAngle - 90),
endAngleRad = series.endAngleRad = mathPI / 180 * ((pick(options.endAngle, startAngle + 360)) - 90),
circ = endAngleRad - startAngleRad, //2 * mathPI,
points = series.points,
radiusX, // the x component of the radius vector for a given point
radiusY,
labelDistance = options.dataLabels.distance,
ignoreHiddenPoint = options.ignoreHiddenPoint,
i,
len = points.length,
point;
// Get positions - either an integer or a percentage string must be given.
// If positions are passed as a parameter, we're in a recursive loop for adjusting
// space for data labels.
if (!positions) {
series.center = positions = series.getCenter();
}
// utility for getting the x value from a given y, used for anticollision logic in data labels
series.getX = function (y, left) {
angle = math.asin(mathMin((y - positions[1]) / (positions[2] / 2 + labelDistance), 1));
return positions[0] +
(left ? -1 : 1) *
(mathCos(angle) * (positions[2] / 2 + labelDistance));
};
// Calculate the geometry for each point
for (i = 0; i < len; i++) {
point = points[i];
// set start and end angle
start = startAngleRad + (cumulative * circ);
if (!ignoreHiddenPoint || point.visible) {
cumulative += point.percentage / 100;
}
end = startAngleRad + (cumulative * circ);
// set the shape
point.shapeType = 'arc';
point.shapeArgs = {
x: positions[0],
y: positions[1],
r: positions[2] / 2,
innerR: positions[3] / 2,
start: mathRound(start * precision) / precision,
end: mathRound(end * precision) / precision
};
// The angle must stay within -90 and 270 (#2645)
angle = (end + start) / 2;
if (angle > 1.5 * mathPI) {
angle -= 2 * mathPI;
} else if (angle < -mathPI / 2) {
angle += 2 * mathPI;
}
// Center for the sliced out slice
point.slicedTranslation = {
translateX: mathRound(mathCos(angle) * slicedOffset),
translateY: mathRound(mathSin(angle) * slicedOffset)
};
// set the anchor point for tooltips
radiusX = mathCos(angle) * positions[2] / 2;
radiusY = mathSin(angle) * positions[2] / 2;
point.tooltipPos = [
positions[0] + radiusX * 0.7,
positions[1] + radiusY * 0.7
];
point.half = angle < -mathPI / 2 || angle > mathPI / 2 ? 1 : 0;
point.angle = angle;
// set the anchor point for data labels
connectorOffset = mathMin(connectorOffset, labelDistance / 2); // #1678
point.labelPos = [
positions[0] + radiusX + mathCos(angle) * labelDistance, // first break of connector
positions[1] + radiusY + mathSin(angle) * labelDistance, // a/a
positions[0] + radiusX + mathCos(angle) * connectorOffset, // second break, right outside pie
positions[1] + radiusY + mathSin(angle) * connectorOffset, // a/a
positions[0] + radiusX, // landing point for connector
positions[1] + radiusY, // a/a
labelDistance < 0 ? // alignment
'center' :
point.half ? 'right' : 'left', // alignment
angle // center angle
];
}
},
drawGraph: null,
/**
* Draw the data points
*/
drawPoints: function () {
var series = this,
chart = series.chart,
renderer = chart.renderer,
groupTranslation,
//center,
graphic,
//group,
shadow = series.options.shadow,
shadowGroup,
shapeArgs;
if (shadow && !series.shadowGroup) {
series.shadowGroup = renderer.g('shadow')
.add(series.group);
}
// draw the slices
each(series.points, function (point) {
graphic = point.graphic;
shapeArgs = point.shapeArgs;
shadowGroup = point.shadowGroup;
// put the shadow behind all points
if (shadow && !shadowGroup) {
shadowGroup = point.shadowGroup = renderer.g('shadow')
.add(series.shadowGroup);
}
// if the point is sliced, use special translation, else use plot area traslation
groupTranslation = point.sliced ? point.slicedTranslation : {
translateX: 0,
translateY: 0
};
//group.translate(groupTranslation[0], groupTranslation[1]);
if (shadowGroup) {
shadowGroup.attr(groupTranslation);
}
// draw the slice
if (graphic) {
graphic.animate(extend(shapeArgs, groupTranslation));
} else {
point.graphic = graphic = renderer[point.shapeType](shapeArgs)
.setRadialReference(series.center)
.attr(
point.pointAttr[point.selected ? SELECT_STATE : NORMAL_STATE]
)
.attr({
'stroke-linejoin': 'round'
//zIndex: 1 // #2722 (reversed)
})
.attr(groupTranslation)
.add(series.group)
.shadow(shadow, shadowGroup);
}
// detect point specific visibility (#2430)
if (point.visible !== undefined) {
point.setVisible(point.visible);
}
});
},
searchPoint: noop,
/**
* Utility for sorting data labels
*/
sortByAngle: function (points, sign) {
points.sort(function (a, b) {
return a.angle !== undefined && (b.angle - a.angle) * sign;
});
},
/**
* Use a simple symbol from LegendSymbolMixin
*/
drawLegendSymbol: LegendSymbolMixin.drawRectangle,
/**
* Use the getCenter method from drawLegendSymbol
*/
getCenter: CenteredSeriesMixin.getCenter,
/**
* Pies don't have point marker symbols
*/
getSymbol: noop
};
PieSeries = extendClass(Series, PieSeries);
seriesTypes.pie = PieSeries;
/**
* Draw the data labels
*/
Series.prototype.drawDataLabels = function () {
var series = this,
seriesOptions = series.options,
cursor = seriesOptions.cursor,
options = seriesOptions.dataLabels,
points = series.points,
pointOptions,
generalOptions,
hasRendered = series.hasRendered || 0,
str,
dataLabelsGroup,
renderer = series.chart.renderer;
if (options.enabled || series._hasPointLabels) {
// Process default alignment of data labels for columns
if (series.dlProcessOptions) {
series.dlProcessOptions(options);
}
// Create a separate group for the data labels to avoid rotation
dataLabelsGroup = series.plotGroup(
'dataLabelsGroup',
'data-labels',
options.defer ? HIDDEN : VISIBLE,
options.zIndex || 6
);
if (pick(options.defer, true)) {
dataLabelsGroup.attr({ opacity: +hasRendered }); // #3300
if (!hasRendered) {
addEvent(series, 'afterAnimate', function () {
if (series.visible) { // #3023, #3024
dataLabelsGroup.show();
}
dataLabelsGroup[seriesOptions.animation ? 'animate' : 'attr']({ opacity: 1 }, { duration: 200 });
});
}
}
// Make the labels for each point
generalOptions = options;
each(points, function (point) {
var enabled,
dataLabel = point.dataLabel,
labelConfig,
attr,
name,
rotation,
connector = point.connector,
isNew = true,
style,
moreStyle = {};
// Determine if each data label is enabled
pointOptions = point.dlOptions || (point.options && point.options.dataLabels); // dlOptions is used in treemaps
enabled = pick(pointOptions && pointOptions.enabled, generalOptions.enabled); // #2282
// If the point is outside the plot area, destroy it. #678, #820
if (dataLabel && !enabled) {
point.dataLabel = dataLabel.destroy();
// Individual labels are disabled if the are explicitly disabled
// in the point options, or if they fall outside the plot area.
} else if (enabled) {
// Create individual options structure that can be extended without
// affecting others
options = merge(generalOptions, pointOptions);
style = options.style;
rotation = options.rotation;
// Get the string
labelConfig = point.getLabelConfig();
str = options.format ?
format(options.format, labelConfig) :
options.formatter.call(labelConfig, options);
// Determine the color
style.color = pick(options.color, style.color, series.color, 'black');
// update existing label
if (dataLabel) {
if (defined(str)) {
dataLabel
.attr({
text: str
});
isNew = false;
} else { // #1437 - the label is shown conditionally
point.dataLabel = dataLabel = dataLabel.destroy();
if (connector) {
point.connector = connector.destroy();
}
}
// create new label
} else if (defined(str)) {
attr = {
//align: align,
fill: options.backgroundColor,
stroke: options.borderColor,
'stroke-width': options.borderWidth,
r: options.borderRadius || 0,
rotation: rotation,
padding: options.padding,
zIndex: 1
};
// Get automated contrast color
if (style.color === 'contrast') {
moreStyle.color = options.inside || options.distance < 0 || !!seriesOptions.stacking ?
renderer.getContrast(point.color || series.color) :
'#000000';
}
if (cursor) {
moreStyle.cursor = cursor;
}
// Remove unused attributes (#947)
for (name in attr) {
if (attr[name] === UNDEFINED) {
delete attr[name];
}
}
dataLabel = point.dataLabel = renderer[rotation ? 'text' : 'label']( // labels don't support rotation
str,
0,
-999,
options.shape,
null,
null,
options.useHTML
)
.attr(attr)
.css(extend(style, moreStyle))
.add(dataLabelsGroup)
.shadow(options.shadow);
}
if (dataLabel) {
// Now the data label is created and placed at 0,0, so we need to align it
series.alignDataLabel(point, dataLabel, options, null, isNew);
}
}
});
}
};
/**
* Align each individual data label
*/
Series.prototype.alignDataLabel = function (point, dataLabel, options, alignTo, isNew) {
var chart = this.chart,
inverted = chart.inverted,
plotX = pick(point.plotX, -999),
plotY = pick(point.plotY, -999),
bBox = dataLabel.getBBox(),
baseline = chart.renderer.fontMetrics(options.style.fontSize).b,
rotCorr, // rotation correction
// Math.round for rounding errors (#2683), alignTo to allow column labels (#2700)
visible = this.visible && (point.series.forceDL || chart.isInsidePlot(plotX, mathRound(plotY), inverted) ||
(alignTo && chart.isInsidePlot(plotX, inverted ? alignTo.x + 1 : alignTo.y + alignTo.height - 1, inverted))),
alignAttr; // the final position;
if (visible) {
// The alignment box is a singular point
alignTo = extend({
x: inverted ? chart.plotWidth - plotY : plotX,
y: mathRound(inverted ? chart.plotHeight - plotX : plotY),
width: 0,
height: 0
}, alignTo);
// Add the text size for alignment calculation
extend(options, {
width: bBox.width,
height: bBox.height
});
// Allow a hook for changing alignment in the last moment, then do the alignment
if (options.rotation) { // Fancy box alignment isn't supported for rotated text
rotCorr = chart.renderer.rotCorr(baseline, options.rotation); // #3723
dataLabel[isNew ? 'attr' : 'animate']({
x: alignTo.x + options.x + alignTo.width / 2 + rotCorr.x,
y: alignTo.y + options.y + alignTo.height / 2
})
.attr({ // #3003
align: options.align
});
} else {
dataLabel.align(options, null, alignTo);
alignAttr = dataLabel.alignAttr;
// Handle justify or crop
if (pick(options.overflow, 'justify') === 'justify') {
this.justifyDataLabel(dataLabel, options, alignAttr, bBox, alignTo, isNew);
} else if (pick(options.crop, true)) {
// Now check that the data label is within the plot area
visible = chart.isInsidePlot(alignAttr.x, alignAttr.y) && chart.isInsidePlot(alignAttr.x + bBox.width, alignAttr.y + bBox.height);
}
// When we're using a shape, make it possible with a connector or an arrow pointing to thie point
if (options.shape) {
dataLabel.attr({
anchorX: point.plotX,
anchorY: point.plotY
});
}
}
}
// Show or hide based on the final aligned position
if (!visible) {
dataLabel.attr({ y: -999 });
dataLabel.placed = false; // don't animate back in
}
};
/**
* If data labels fall partly outside the plot area, align them back in, in a way that
* doesn't hide the point.
*/
Series.prototype.justifyDataLabel = function (dataLabel, options, alignAttr, bBox, alignTo, isNew) {
var chart = this.chart,
align = options.align,
verticalAlign = options.verticalAlign,
off,
justified,
padding = dataLabel.box ? 0 : (dataLabel.padding || 0);
// Off left
off = alignAttr.x + padding;
if (off < 0) {
if (align === 'right') {
options.align = 'left';
} else {
options.x = -off;
}
justified = true;
}
// Off right
off = alignAttr.x + bBox.width - padding;
if (off > chart.plotWidth) {
if (align === 'left') {
options.align = 'right';
} else {
options.x = chart.plotWidth - off;
}
justified = true;
}
// Off top
off = alignAttr.y + padding;
if (off < 0) {
if (verticalAlign === 'bottom') {
options.verticalAlign = 'top';
} else {
options.y = -off;
}
justified = true;
}
// Off bottom
off = alignAttr.y + bBox.height - padding;
if (off > chart.plotHeight) {
if (verticalAlign === 'top') {
options.verticalAlign = 'bottom';
} else {
options.y = chart.plotHeight - off;
}
justified = true;
}
if (justified) {
dataLabel.placed = !isNew;
dataLabel.align(options, null, alignTo);
}
};
/**
* Override the base drawDataLabels method by pie specific functionality
*/
if (seriesTypes.pie) {
seriesTypes.pie.prototype.drawDataLabels = function () {
var series = this,
data = series.data,
point,
chart = series.chart,
options = series.options.dataLabels,
connectorPadding = pick(options.connectorPadding, 10),
connectorWidth = pick(options.connectorWidth, 1),
plotWidth = chart.plotWidth,
plotHeight = chart.plotHeight,
connector,
connectorPath,
softConnector = pick(options.softConnector, true),
distanceOption = options.distance,
seriesCenter = series.center,
radius = seriesCenter[2] / 2,
centerY = seriesCenter[1],
outside = distanceOption > 0,
dataLabel,
dataLabelWidth,
labelPos,
labelHeight,
halves = [// divide the points into right and left halves for anti collision
[], // right
[] // left
],
x,
y,
visibility,
rankArr,
i,
j,
overflow = [0, 0, 0, 0], // top, right, bottom, left
sort = function (a, b) {
return b.y - a.y;
};
// get out if not enabled
if (!series.visible || (!options.enabled && !series._hasPointLabels)) {
return;
}
// run parent method
Series.prototype.drawDataLabels.apply(series);
// arrange points for detection collision
each(data, function (point) {
if (point.dataLabel && point.visible) { // #407, #2510
halves[point.half].push(point);
}
});
/* Loop over the points in each half, starting from the top and bottom
* of the pie to detect overlapping labels.
*/
i = 2;
while (i--) {
var slots = [],
slotsLength,
usedSlots = [],
points = halves[i],
pos,
bottom,
length = points.length,
slotIndex;
if (!length) {
continue;
}
// Sort by angle
series.sortByAngle(points, i - 0.5);
// Assume equal label heights on either hemisphere (#2630)
j = labelHeight = 0;
while (!labelHeight && points[j]) { // #1569
labelHeight = points[j] && points[j].dataLabel && (points[j].dataLabel.getBBox().height || 21); // 21 is for #968
j++;
}
// Only do anti-collision when we are outside the pie and have connectors (#856)
if (distanceOption > 0) {
// Build the slots
bottom = mathMin(centerY + radius + distanceOption, chart.plotHeight);
for (pos = mathMax(0, centerY - radius - distanceOption); pos <= bottom; pos += labelHeight) {
slots.push(pos);
}
slotsLength = slots.length;
/* Visualize the slots
if (!series.slotElements) {
series.slotElements = [];
}
if (i === 1) {
series.slotElements.forEach(function (elem) {
elem.destroy();
});
series.slotElements.length = 0;
}
slots.forEach(function (pos, no) {
var slotX = series.getX(pos, i) + chart.plotLeft - (i ? 100 : 0),
slotY = pos + chart.plotTop;
if (!isNaN(slotX)) {
series.slotElements.push(chart.renderer.rect(slotX, slotY - 7, 100, labelHeight, 1)
.attr({
'stroke-width': 1,
stroke: 'silver',
fill: 'rgba(0,0,255,0.1)'
})
.add());
series.slotElements.push(chart.renderer.text('Slot '+ no, slotX, slotY + 4)
.attr({
fill: 'silver'
}).add());
}
});
// */
// if there are more values than available slots, remove lowest values
if (length > slotsLength) {
// create an array for sorting and ranking the points within each quarter
rankArr = [].concat(points);
rankArr.sort(sort);
j = length;
while (j--) {
rankArr[j].rank = j;
}
j = length;
while (j--) {
if (points[j].rank >= slotsLength) {
points.splice(j, 1);
}
}
length = points.length;
}
// The label goes to the nearest open slot, but not closer to the edge than
// the label's index.
for (j = 0; j < length; j++) {
point = points[j];
labelPos = point.labelPos;
var closest = 9999,
distance,
slotI;
// find the closest slot index
for (slotI = 0; slotI < slotsLength; slotI++) {
distance = mathAbs(slots[slotI] - labelPos[1]);
if (distance < closest) {
closest = distance;
slotIndex = slotI;
}
}
// if that slot index is closer to the edges of the slots, move it
// to the closest appropriate slot
if (slotIndex < j && slots[j] !== null) { // cluster at the top
slotIndex = j;
} else if (slotsLength < length - j + slotIndex && slots[j] !== null) { // cluster at the bottom
slotIndex = slotsLength - length + j;
while (slots[slotIndex] === null) { // make sure it is not taken
slotIndex++;
}
} else {
// Slot is taken, find next free slot below. In the next run, the next slice will find the
// slot above these, because it is the closest one
while (slots[slotIndex] === null) { // make sure it is not taken
slotIndex++;
}
}
usedSlots.push({ i: slotIndex, y: slots[slotIndex] });
slots[slotIndex] = null; // mark as taken
}
// sort them in order to fill in from the top
usedSlots.sort(sort);
}
// now the used slots are sorted, fill them up sequentially
for (j = 0; j < length; j++) {
var slot, naturalY;
point = points[j];
labelPos = point.labelPos;
dataLabel = point.dataLabel;
visibility = point.visible === false ? HIDDEN : VISIBLE;
naturalY = labelPos[1];
if (distanceOption > 0) {
slot = usedSlots.pop();
slotIndex = slot.i;
// if the slot next to currrent slot is free, the y value is allowed
// to fall back to the natural position
y = slot.y;
if ((naturalY > y && slots[slotIndex + 1] !== null) ||
(naturalY < y && slots[slotIndex - 1] !== null)) {
y = mathMin(mathMax(0, naturalY), chart.plotHeight);
}
} else {
y = naturalY;
}
// get the x - use the natural x position for first and last slot, to prevent the top
// and botton slice connectors from touching each other on either side
x = options.justify ?
seriesCenter[0] + (i ? -1 : 1) * (radius + distanceOption) :
series.getX(y === centerY - radius - distanceOption || y === centerY + radius + distanceOption ? naturalY : y, i);
// Record the placement and visibility
dataLabel._attr = {
visibility: visibility,
align: labelPos[6]
};
dataLabel._pos = {
x: x + options.x +
({ left: connectorPadding, right: -connectorPadding }[labelPos[6]] || 0),
y: y + options.y - 10 // 10 is for the baseline (label vs text)
};
dataLabel.connX = x;
dataLabel.connY = y;
// Detect overflowing data labels
if (this.options.size === null) {
dataLabelWidth = dataLabel.width;
// Overflow left
if (x - dataLabelWidth < connectorPadding) {
overflow[3] = mathMax(mathRound(dataLabelWidth - x + connectorPadding), overflow[3]);
// Overflow right
} else if (x + dataLabelWidth > plotWidth - connectorPadding) {
overflow[1] = mathMax(mathRound(x + dataLabelWidth - plotWidth + connectorPadding), overflow[1]);
}
// Overflow top
if (y - labelHeight / 2 < 0) {
overflow[0] = mathMax(mathRound(-y + labelHeight / 2), overflow[0]);
// Overflow left
} else if (y + labelHeight / 2 > plotHeight) {
overflow[2] = mathMax(mathRound(y + labelHeight / 2 - plotHeight), overflow[2]);
}
}
} // for each point
} // for each half
// Do not apply the final placement and draw the connectors until we have verified
// that labels are not spilling over.
if (arrayMax(overflow) === 0 || this.verifyDataLabelOverflow(overflow)) {
// Place the labels in the final position
this.placeDataLabels();
// Draw the connectors
if (outside && connectorWidth) {
each(this.points, function (point) {
connector = point.connector;
labelPos = point.labelPos;
dataLabel = point.dataLabel;
if (dataLabel && dataLabel._pos) {
visibility = dataLabel._attr.visibility;
x = dataLabel.connX;
y = dataLabel.connY;
connectorPath = softConnector ? [
M,
x + (labelPos[6] === 'left' ? 5 : -5), y, // end of the string at the label
'C',
x, y, // first break, next to the label
2 * labelPos[2] - labelPos[4], 2 * labelPos[3] - labelPos[5],
labelPos[2], labelPos[3], // second break
L,
labelPos[4], labelPos[5] // base
] : [
M,
x + (labelPos[6] === 'left' ? 5 : -5), y, // end of the string at the label
L,
labelPos[2], labelPos[3], // second break
L,
labelPos[4], labelPos[5] // base
];
if (connector) {
connector.animate({ d: connectorPath });
connector.attr('visibility', visibility);
} else {
point.connector = connector = series.chart.renderer.path(connectorPath).attr({
'stroke-width': connectorWidth,
stroke: options.connectorColor || point.color || '#606060',
visibility: visibility
//zIndex: 0 // #2722 (reversed)
})
.add(series.dataLabelsGroup);
}
} else if (connector) {
point.connector = connector.destroy();
}
});
}
}
};
/**
* Perform the final placement of the data labels after we have verified that they
* fall within the plot area.
*/
seriesTypes.pie.prototype.placeDataLabels = function () {
each(this.points, function (point) {
var dataLabel = point.dataLabel,
_pos;
if (dataLabel) {
_pos = dataLabel._pos;
if (_pos) {
dataLabel.attr(dataLabel._attr);
dataLabel[dataLabel.moved ? 'animate' : 'attr'](_pos);
dataLabel.moved = true;
} else if (dataLabel) {
dataLabel.attr({ y: -999 });
}
}
});
};
seriesTypes.pie.prototype.alignDataLabel = noop;
/**
* Verify whether the data labels are allowed to draw, or we should run more translation and data
* label positioning to keep them inside the plot area. Returns true when data labels are ready
* to draw.
*/
seriesTypes.pie.prototype.verifyDataLabelOverflow = function (overflow) {
var center = this.center,
options = this.options,
centerOption = options.center,
minSize = options.minSize || 80,
newSize = minSize,
ret;
// Handle horizontal size and center
if (centerOption[0] !== null) { // Fixed center
newSize = mathMax(center[2] - mathMax(overflow[1], overflow[3]), minSize);
} else { // Auto center
newSize = mathMax(
center[2] - overflow[1] - overflow[3], // horizontal overflow
minSize
);
center[0] += (overflow[3] - overflow[1]) / 2; // horizontal center
}
// Handle vertical size and center
if (centerOption[1] !== null) { // Fixed center
newSize = mathMax(mathMin(newSize, center[2] - mathMax(overflow[0], overflow[2])), minSize);
} else { // Auto center
newSize = mathMax(
mathMin(
newSize,
center[2] - overflow[0] - overflow[2] // vertical overflow
),
minSize
);
center[1] += (overflow[0] - overflow[2]) / 2; // vertical center
}
// If the size must be decreased, we need to run translate and drawDataLabels again
if (newSize < center[2]) {
center[2] = newSize;
this.translate(center);
each(this.points, function (point) {
if (point.dataLabel) {
point.dataLabel._pos = null; // reset
}
});
if (this.drawDataLabels) {
this.drawDataLabels();
}
// Else, return true to indicate that the pie and its labels is within the plot area
} else {
ret = true;
}
return ret;
};
}
if (seriesTypes.column) {
/**
* Override the basic data label alignment by adjusting for the position of the column
*/
seriesTypes.column.prototype.alignDataLabel = function (point, dataLabel, options, alignTo, isNew) {
var inverted = this.chart.inverted,
series = point.series,
dlBox = point.dlBox || point.shapeArgs, // data label box for alignment
below = point.below || (point.plotY > pick(this.translatedThreshold, series.yAxis.len)),
inside = pick(options.inside, !!this.options.stacking); // draw it inside the box?
// Align to the column itself, or the top of it
if (dlBox) { // Area range uses this method but not alignTo
alignTo = merge(dlBox);
if (inverted) {
alignTo = {
x: series.yAxis.len - alignTo.y - alignTo.height,
y: series.xAxis.len - alignTo.x - alignTo.width,
width: alignTo.height,
height: alignTo.width
};
}
// Compute the alignment box
if (!inside) {
if (inverted) {
alignTo.x += below ? 0 : alignTo.width;
alignTo.width = 0;
} else {
alignTo.y += below ? alignTo.height : 0;
alignTo.height = 0;
}
}
}
// When alignment is undefined (typically columns and bars), display the individual
// point below or above the point depending on the threshold
options.align = pick(
options.align,
!inverted || inside ? 'center' : below ? 'right' : 'left'
);
options.verticalAlign = pick(
options.verticalAlign,
inverted || inside ? 'middle' : below ? 'top' : 'bottom'
);
// Call the parent method
Series.prototype.alignDataLabel.call(this, point, dataLabel, options, alignTo, isNew);
};
}
/**
* Highstock JS v2.1.3 (2015-02-27)
* Highcharts module to hide overlapping data labels. This module is included by default in Highmaps.
*
* (c) 2010-2014 Torstein Honsi
*
* License: www.highcharts.com/license
*/
/*global Highcharts, HighchartsAdapter */
(function (H) {
var Chart = H.Chart,
each = H.each,
addEvent = HighchartsAdapter.addEvent;
// Collect potensial overlapping data labels. Stack labels probably don't need to be
// considered because they are usually accompanied by data labels that lie inside the columns.
Chart.prototype.callbacks.push(function (chart) {
function collectAndHide() {
var labels = [];
each(chart.series, function (series) {
var dlOptions = series.options.dataLabels;
if ((dlOptions.enabled || series._hasPointLabels) && !dlOptions.allowOverlap && series.visible) { // #3866
each(series.points, function (point) {
if (point.dataLabel) {
point.dataLabel.labelrank = point.labelrank;
labels.push(point.dataLabel);
}
});
}
});
chart.hideOverlappingLabels(labels);
}
// Do it now ...
collectAndHide();
// ... and after each chart redraw
addEvent(chart, 'redraw', collectAndHide);
});
/**
* Hide overlapping labels. Labels are moved and faded in and out on zoom to provide a smooth
* visual imression.
*/
Chart.prototype.hideOverlappingLabels = function (labels) {
var len = labels.length,
label,
i,
j,
label1,
label2,
intersectRect = function (pos1, pos2, size1, size2) {
return !(
pos2.x > pos1.x + size1.width ||
pos2.x + size2.width < pos1.x ||
pos2.y > pos1.y + size1.height ||
pos2.y + size2.height < pos1.y
);
};
// Mark with initial opacity
for (i = 0; i < len; i++) {
label = labels[i];
if (label) {
label.oldOpacity = label.opacity;
label.newOpacity = 1;
}
}
// Detect overlapping labels
for (i = 0; i < len; i++) {
label1 = labels[i];
for (j = i + 1; j < len; ++j) {
label2 = labels[j];
if (label1 && label2 && label1.placed && label2.placed && label1.newOpacity !== 0 && label2.newOpacity !== 0 &&
intersectRect(label1.alignAttr, label2.alignAttr, label1, label2)) {
(label1.labelrank < label2.labelrank ? label1 : label2).newOpacity = 0;
}
}
}
// Hide or show
for (i = 0; i < len; i++) {
label = labels[i];
if (label) {
if (label.oldOpacity !== label.newOpacity && label.placed) {
label.alignAttr.opacity = label.newOpacity;
label[label.isOld && label.newOpacity ? 'animate' : 'attr'](label.alignAttr);
}
label.isOld = true;
}
}
};
}(Highcharts));/**
* TrackerMixin for points and graphs
*/
var TrackerMixin = Highcharts.TrackerMixin = {
drawTrackerPoint: function () {
var series = this,
chart = series.chart,
pointer = chart.pointer,
cursor = series.options.cursor,
css = cursor && { cursor: cursor },
onMouseOver = function (e) {
var target = e.target,
point;
if (chart.hoverSeries !== series) {
series.onMouseOver();
}
while (target && !point) {
point = target.point;
target = target.parentNode;
}
if (point !== UNDEFINED && point !== chart.hoverPoint) { // undefined on graph in scatterchart
point.onMouseOver(e);
}
};
// Add reference to the point
each(series.points, function (point) {
if (point.graphic) {
point.graphic.element.point = point;
}
if (point.dataLabel) {
point.dataLabel.element.point = point;
}
});
// Add the event listeners, we need to do this only once
if (!series._hasTracking) {
each(series.trackerGroups, function (key) {
if (series[key]) { // we don't always have dataLabelsGroup
series[key]
.addClass(PREFIX + 'tracker')
.on('mouseover', onMouseOver)
.on('mouseout', function (e) { pointer.onTrackerMouseOut(e); })
.css(css);
if (hasTouch) {
series[key].on('touchstart', onMouseOver);
}
}
});
series._hasTracking = true;
}
},
/**
* Draw the tracker object that sits above all data labels and markers to
* track mouse events on the graph or points. For the line type charts
* the tracker uses the same graphPath, but with a greater stroke width
* for better control.
*/
drawTrackerGraph: function () {
var series = this,
options = series.options,
trackByArea = options.trackByArea,
trackerPath = [].concat(trackByArea ? series.areaPath : series.graphPath),
trackerPathLength = trackerPath.length,
chart = series.chart,
pointer = chart.pointer,
renderer = chart.renderer,
snap = chart.options.tooltip.snap,
tracker = series.tracker,
cursor = options.cursor,
css = cursor && { cursor: cursor },
singlePoints = series.singlePoints,
singlePoint,
i,
onMouseOver = function () {
if (chart.hoverSeries !== series) {
series.onMouseOver();
}
},
/*
* Empirical lowest possible opacities for TRACKER_FILL for an element to stay invisible but clickable
* IE6: 0.002
* IE7: 0.002
* IE8: 0.002
* IE9: 0.00000000001 (unlimited)
* IE10: 0.0001 (exporting only)
* FF: 0.00000000001 (unlimited)
* Chrome: 0.000001
* Safari: 0.000001
* Opera: 0.00000000001 (unlimited)
*/
TRACKER_FILL = 'rgba(192,192,192,' + (hasSVG ? 0.0001 : 0.002) + ')';
// Extend end points. A better way would be to use round linecaps,
// but those are not clickable in VML.
if (trackerPathLength && !trackByArea) {
i = trackerPathLength + 1;
while (i--) {
if (trackerPath[i] === M) { // extend left side
trackerPath.splice(i + 1, 0, trackerPath[i + 1] - snap, trackerPath[i + 2], L);
}
if ((i && trackerPath[i] === M) || i === trackerPathLength) { // extend right side
trackerPath.splice(i, 0, L, trackerPath[i - 2] + snap, trackerPath[i - 1]);
}
}
}
// handle single points
for (i = 0; i < singlePoints.length; i++) {
singlePoint = singlePoints[i];
trackerPath.push(M, singlePoint.plotX - snap, singlePoint.plotY,
L, singlePoint.plotX + snap, singlePoint.plotY);
}
// draw the tracker
if (tracker) {
tracker.attr({ d: trackerPath });
} else { // create
series.tracker = renderer.path(trackerPath)
.attr({
'stroke-linejoin': 'round', // #1225
visibility: series.visible ? VISIBLE : HIDDEN,
stroke: TRACKER_FILL,
fill: trackByArea ? TRACKER_FILL : NONE,
'stroke-width' : options.lineWidth + (trackByArea ? 0 : 2 * snap),
zIndex: 2
})
.add(series.group);
// The tracker is added to the series group, which is clipped, but is covered
// by the marker group. So the marker group also needs to capture events.
each([series.tracker, series.markerGroup], function (tracker) {
tracker.addClass(PREFIX + 'tracker')
.on('mouseover', onMouseOver)
.on('mouseout', function (e) { pointer.onTrackerMouseOut(e); })
.css(css);
if (hasTouch) {
tracker.on('touchstart', onMouseOver);
}
});
}
}
};
/* End TrackerMixin */
/**
* Add tracking event listener to the series group, so the point graphics
* themselves act as trackers
*/
if (seriesTypes.column) {
ColumnSeries.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
}
if (seriesTypes.pie) {
seriesTypes.pie.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
}
if (seriesTypes.scatter) {
ScatterSeries.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
}
/*
* Extend Legend for item events
*/
extend(Legend.prototype, {
setItemEvents: function (item, legendItem, useHTML, itemStyle, itemHiddenStyle) {
var legend = this;
// Set the events on the item group, or in case of useHTML, the item itself (#1249)
(useHTML ? legendItem : item.legendGroup).on('mouseover', function () {
item.setState(HOVER_STATE);
legendItem.css(legend.options.itemHoverStyle);
})
.on('mouseout', function () {
legendItem.css(item.visible ? itemStyle : itemHiddenStyle);
item.setState();
})
.on('click', function (event) {
var strLegendItemClick = 'legendItemClick',
fnLegendItemClick = function () {
item.setVisible();
};
// Pass over the click/touch event. #4.
event = {
browserEvent: event
};
// click the name or symbol
if (item.firePointEvent) { // point
item.firePointEvent(strLegendItemClick, event, fnLegendItemClick);
} else {
fireEvent(item, strLegendItemClick, event, fnLegendItemClick);
}
});
},
createCheckboxForItem: function (item) {
var legend = this;
item.checkbox = createElement('input', {
type: 'checkbox',
checked: item.selected,
defaultChecked: item.selected // required by IE7
}, legend.options.itemCheckboxStyle, legend.chart.container);
addEvent(item.checkbox, 'click', function (event) {
var target = event.target;
fireEvent(item.series || item, 'checkboxClick', { // #3712
checked: target.checked,
item: item
},
function () {
item.select();
}
);
});
}
});
/*
* Add pointer cursor to legend itemstyle in defaultOptions
*/
defaultOptions.legend.itemStyle.cursor = 'pointer';
/*
* Extend the Chart object with interaction
*/
extend(Chart.prototype, {
/**
* Display the zoom button
*/
showResetZoom: function () {
var chart = this,
lang = defaultOptions.lang,
btnOptions = chart.options.chart.resetZoomButton,
theme = btnOptions.theme,
states = theme.states,
alignTo = btnOptions.relativeTo === 'chart' ? null : 'plotBox';
this.resetZoomButton = chart.renderer.button(lang.resetZoom, null, null, function () { chart.zoomOut(); }, theme, states && states.hover)
.attr({
align: btnOptions.position.align,
title: lang.resetZoomTitle
})
.add()
.align(btnOptions.position, false, alignTo);
},
/**
* Zoom out to 1:1
*/
zoomOut: function () {
var chart = this;
fireEvent(chart, 'selection', { resetSelection: true }, function () {
chart.zoom();
});
},
/**
* Zoom into a given portion of the chart given by axis coordinates
* @param {Object} event
*/
zoom: function (event) {
var chart = this,
hasZoomed,
pointer = chart.pointer,
displayButton = false,
resetZoomButton;
// If zoom is called with no arguments, reset the axes
if (!event || event.resetSelection) {
each(chart.axes, function (axis) {
hasZoomed = axis.zoom();
});
} else { // else, zoom in on all axes
each(event.xAxis.concat(event.yAxis), function (axisData) {
var axis = axisData.axis,
isXAxis = axis.isXAxis;
// don't zoom more than minRange
if (pointer[isXAxis ? 'zoomX' : 'zoomY'] || pointer[isXAxis ? 'pinchX' : 'pinchY']) {
hasZoomed = axis.zoom(axisData.min, axisData.max);
if (axis.displayBtn) {
displayButton = true;
}
}
});
}
// Show or hide the Reset zoom button
resetZoomButton = chart.resetZoomButton;
if (displayButton && !resetZoomButton) {
chart.showResetZoom();
} else if (!displayButton && isObject(resetZoomButton)) {
chart.resetZoomButton = resetZoomButton.destroy();
}
// Redraw
if (hasZoomed) {
chart.redraw(
pick(chart.options.chart.animation, event && event.animation, chart.pointCount < 100) // animation
);
}
},
/**
* Pan the chart by dragging the mouse across the pane. This function is called
* on mouse move, and the distance to pan is computed from chartX compared to
* the first chartX position in the dragging operation.
*/
pan: function (e, panning) {
var chart = this,
hoverPoints = chart.hoverPoints,
doRedraw;
// remove active points for shared tooltip
if (hoverPoints) {
each(hoverPoints, function (point) {
point.setState();
});
}
each(panning === 'xy' ? [1, 0] : [1], function (isX) { // xy is used in maps
var mousePos = e[isX ? 'chartX' : 'chartY'],
axis = chart[isX ? 'xAxis' : 'yAxis'][0],
startPos = chart[isX ? 'mouseDownX' : 'mouseDownY'],
halfPointRange = (axis.pointRange || 0) / 2,
extremes = axis.getExtremes(),
newMin = axis.toValue(startPos - mousePos, true) + halfPointRange,
newMax = axis.toValue(startPos + chart[isX ? 'plotWidth' : 'plotHeight'] - mousePos, true) - halfPointRange,
goingLeft = startPos > mousePos; // #3613
if (axis.series.length &&
(goingLeft || newMin > mathMin(extremes.dataMin, extremes.min)) &&
(!goingLeft || newMax < mathMax(extremes.dataMax, extremes.max))) {
axis.setExtremes(newMin, newMax, false, false, { trigger: 'pan' });
doRedraw = true;
}
chart[isX ? 'mouseDownX' : 'mouseDownY'] = mousePos; // set new reference for next run
});
if (doRedraw) {
chart.redraw(false);
}
css(chart.container, { cursor: 'move' });
}
});
/*
* Extend the Point object with interaction
*/
extend(Point.prototype, {
/**
* Toggle the selection status of a point
* @param {Boolean} selected Whether to select or unselect the point.
* @param {Boolean} accumulate Whether to add to the previous selection. By default,
* this happens if the control key (Cmd on Mac) was pressed during clicking.
*/
select: function (selected, accumulate) {
var point = this,
series = point.series,
chart = series.chart;
selected = pick(selected, !point.selected);
// fire the event with the defalut handler
point.firePointEvent(selected ? 'select' : 'unselect', { accumulate: accumulate }, function () {
point.selected = point.options.selected = selected;
series.options.data[inArray(point, series.data)] = point.options;
point.setState(selected && SELECT_STATE);
// unselect all other points unless Ctrl or Cmd + click
if (!accumulate) {
each(chart.getSelectedPoints(), function (loopPoint) {
if (loopPoint.selected && loopPoint !== point) {
loopPoint.selected = loopPoint.options.selected = false;
series.options.data[inArray(loopPoint, series.data)] = loopPoint.options;
loopPoint.setState(NORMAL_STATE);
loopPoint.firePointEvent('unselect');
}
});
}
});
},
/**
* Runs on mouse over the point
*/
onMouseOver: function (e) {
var point = this,
series = point.series,
chart = series.chart,
tooltip = chart.tooltip,
hoverPoint = chart.hoverPoint;
// set normal state to previous series
if (hoverPoint && hoverPoint !== point) {
hoverPoint.onMouseOut();
}
// trigger the event
point.firePointEvent('mouseOver');
// update the tooltip
if (tooltip && (!tooltip.shared || series.noSharedTooltip)) {
tooltip.refresh(point, e);
}
// hover this
point.setState(HOVER_STATE);
chart.hoverPoint = point;
},
/**
* Runs on mouse out from the point
*/
onMouseOut: function () {
var chart = this.series.chart,
hoverPoints = chart.hoverPoints;
this.firePointEvent('mouseOut');
if (!hoverPoints || inArray(this, hoverPoints) === -1) { // #887, #2240
this.setState();
chart.hoverPoint = null;
}
},
/**
* Import events from the series' and point's options. Only do it on
* demand, to save processing time on hovering.
*/
importEvents: function () {
if (!this.hasImportedEvents) {
var point = this,
options = merge(point.series.options.point, point.options),
events = options.events,
eventType;
point.events = events;
for (eventType in events) {
addEvent(point, eventType, events[eventType]);
}
this.hasImportedEvents = true;
}
},
/**
* Set the point's state
* @param {String} state
*/
setState: function (state, move) {
var point = this,
plotX = point.plotX,
plotY = point.plotY,
series = point.series,
stateOptions = series.options.states,
markerOptions = defaultPlotOptions[series.type].marker && series.options.marker,
normalDisabled = markerOptions && !markerOptions.enabled,
markerStateOptions = markerOptions && markerOptions.states[state],
stateDisabled = markerStateOptions && markerStateOptions.enabled === false,
stateMarkerGraphic = series.stateMarkerGraphic,
pointMarker = point.marker || {},
chart = series.chart,
radius,
halo = series.halo,
haloOptions,
newSymbol,
pointAttr;
state = state || NORMAL_STATE; // empty string
pointAttr = point.pointAttr[state] || series.pointAttr[state];
if (
// already has this state
(state === point.state && !move) ||
// selected points don't respond to hover
(point.selected && state !== SELECT_STATE) ||
// series' state options is disabled
(stateOptions[state] && stateOptions[state].enabled === false) ||
// general point marker's state options is disabled
(state && (stateDisabled || (normalDisabled && markerStateOptions.enabled === false))) ||
// individual point marker's state options is disabled
(state && pointMarker.states && pointMarker.states[state] && pointMarker.states[state].enabled === false) // #1610
) {
return;
}
// apply hover styles to the existing point
if (point.graphic) {
radius = markerOptions && point.graphic.symbolName && pointAttr.r;
point.graphic.attr(merge(
pointAttr,
radius ? { // new symbol attributes (#507, #612)
x: plotX - radius,
y: plotY - radius,
width: 2 * radius,
height: 2 * radius
} : {}
));
// Zooming in from a range with no markers to a range with markers
if (stateMarkerGraphic) {
stateMarkerGraphic.hide();
}
} else {
// if a graphic is not applied to each point in the normal state, create a shared
// graphic for the hover state
if (state && markerStateOptions) {
radius = markerStateOptions.radius;
newSymbol = pointMarker.symbol || series.symbol;
// If the point has another symbol than the previous one, throw away the
// state marker graphic and force a new one (#1459)
if (stateMarkerGraphic && stateMarkerGraphic.currentSymbol !== newSymbol) {
stateMarkerGraphic = stateMarkerGraphic.destroy();
}
// Add a new state marker graphic
if (!stateMarkerGraphic) {
if (newSymbol) {
series.stateMarkerGraphic = stateMarkerGraphic = chart.renderer.symbol(
newSymbol,
plotX - radius,
plotY - radius,
2 * radius,
2 * radius
)
.attr(pointAttr)
.add(series.markerGroup);
stateMarkerGraphic.currentSymbol = newSymbol;
}
// Move the existing graphic
} else {
stateMarkerGraphic[move ? 'animate' : 'attr']({ // #1054
x: plotX - radius,
y: plotY - radius
});
}
}
if (stateMarkerGraphic) {
stateMarkerGraphic[state && chart.isInsidePlot(plotX, plotY, chart.inverted) ? 'show' : 'hide'](); // #2450
}
}
// Show me your halo
haloOptions = stateOptions[state] && stateOptions[state].halo;
if (haloOptions && haloOptions.size) {
if (!halo) {
series.halo = halo = chart.renderer.path()
.add(chart.seriesGroup);
}
halo.attr(extend({
fill: Color(point.color || series.color).setOpacity(haloOptions.opacity).get()
}, haloOptions.attributes))[move ? 'animate' : 'attr']({
d: point.haloPath(haloOptions.size)
});
} else if (halo) {
halo.attr({ d: [] });
}
point.state = state;
},
haloPath: function (size) {
var series = this.series,
chart = series.chart,
plotBox = series.getPlotBox(),
inverted = chart.inverted;
return chart.renderer.symbols.circle(
plotBox.translateX + (inverted ? series.yAxis.len - this.plotY : this.plotX) - size,
plotBox.translateY + (inverted ? series.xAxis.len - this.plotX : this.plotY) - size,
size * 2,
size * 2
);
}
});
/*
* Extend the Series object with interaction
*/
extend(Series.prototype, {
/**
* Series mouse over handler
*/
onMouseOver: function () {
var series = this,
chart = series.chart,
hoverSeries = chart.hoverSeries;
// set normal state to previous series
if (hoverSeries && hoverSeries !== series) {
hoverSeries.onMouseOut();
}
// trigger the event, but to save processing time,
// only if defined
if (series.options.events.mouseOver) {
fireEvent(series, 'mouseOver');
}
// hover this
series.setState(HOVER_STATE);
chart.hoverSeries = series;
},
/**
* Series mouse out handler
*/
onMouseOut: function () {
// trigger the event only if listeners exist
var series = this,
options = series.options,
chart = series.chart,
tooltip = chart.tooltip,
hoverPoint = chart.hoverPoint;
// trigger mouse out on the point, which must be in this series
if (hoverPoint) {
hoverPoint.onMouseOut();
}
// fire the mouse out event
if (series && options.events.mouseOut) {
fireEvent(series, 'mouseOut');
}
// hide the tooltip
if (tooltip && !options.stickyTracking && (!tooltip.shared || series.noSharedTooltip)) {
tooltip.hide();
}
// set normal state
series.setState();
chart.hoverSeries = null;
},
/**
* Set the state of the graph
*/
setState: function (state) {
var series = this,
options = series.options,
graph = series.graph,
graphNeg = series.graphNeg,
stateOptions = options.states,
lineWidth = options.lineWidth,
attribs;
state = state || NORMAL_STATE;
if (series.state !== state) {
series.state = state;
if (stateOptions[state] && stateOptions[state].enabled === false) {
return;
}
if (state) {
lineWidth = (stateOptions[state].lineWidth || lineWidth) + (stateOptions[state].lineWidthPlus || 0);
}
if (graph && !graph.dashstyle) { // hover is turned off for dashed lines in VML
attribs = {
'stroke-width': lineWidth
};
// use attr because animate will cause any other animation on the graph to stop
graph.attr(attribs);
if (graphNeg) {
graphNeg.attr(attribs);
}
}
}
},
/**
* Set the visibility of the graph
*
* @param vis {Boolean} True to show the series, false to hide. If UNDEFINED,
* the visibility is toggled.
*/
setVisible: function (vis, redraw) {
var series = this,
chart = series.chart,
legendItem = series.legendItem,
showOrHide,
ignoreHiddenSeries = chart.options.chart.ignoreHiddenSeries,
oldVisibility = series.visible;
// if called without an argument, toggle visibility
series.visible = vis = series.userOptions.visible = vis === UNDEFINED ? !oldVisibility : vis;
showOrHide = vis ? 'show' : 'hide';
// show or hide elements
each(['group', 'dataLabelsGroup', 'markerGroup', 'tracker'], function (key) {
if (series[key]) {
series[key][showOrHide]();
}
});
// hide tooltip (#1361)
if (chart.hoverSeries === series || (chart.hoverPoint && chart.hoverPoint.series) === series) {
series.onMouseOut();
}
if (legendItem) {
chart.legend.colorizeItem(series, vis);
}
// rescale or adapt to resized chart
series.isDirty = true;
// in a stack, all other series are affected
if (series.options.stacking) {
each(chart.series, function (otherSeries) {
if (otherSeries.options.stacking && otherSeries.visible) {
otherSeries.isDirty = true;
}
});
}
// show or hide linked series
each(series.linkedSeries, function (otherSeries) {
otherSeries.setVisible(vis, false);
});
if (ignoreHiddenSeries) {
chart.isDirtyBox = true;
}
if (redraw !== false) {
chart.redraw();
}
fireEvent(series, showOrHide);
},
/**
* Show the graph
*/
show: function () {
this.setVisible(true);
},
/**
* Hide the graph
*/
hide: function () {
this.setVisible(false);
},
/**
* Set the selected state of the graph
*
* @param selected {Boolean} True to select the series, false to unselect. If
* UNDEFINED, the selection state is toggled.
*/
select: function (selected) {
var series = this;
// if called without an argument, toggle
series.selected = selected = (selected === UNDEFINED) ? !series.selected : selected;
if (series.checkbox) {
series.checkbox.checked = selected;
}
fireEvent(series, selected ? 'select' : 'unselect');
},
drawTracker: TrackerMixin.drawTrackerGraph
});/* ****************************************************************************
* Start ordinal axis logic *
*****************************************************************************/
wrap(Series.prototype, 'init', function (proceed) {
var series = this,
xAxis;
// call the original function
proceed.apply(this, Array.prototype.slice.call(arguments, 1));
xAxis = series.xAxis;
// Destroy the extended ordinal index on updated data
if (xAxis && xAxis.options.ordinal) {
addEvent(series, 'updatedData', function () {
delete xAxis.ordinalIndex;
});
}
});
/**
* In an ordinal axis, there might be areas with dense consentrations of points, then large
* gaps between some. Creating equally distributed ticks over this entire range
* may lead to a huge number of ticks that will later be removed. So instead, break the
* positions up in segments, find the tick positions for each segment then concatenize them.
* This method is used from both data grouping logic and X axis tick position logic.
*/
wrap(Axis.prototype, 'getTimeTicks', function (proceed, normalizedInterval, min, max, startOfWeek, positions, closestDistance, findHigherRanks) {
var start = 0,
end = 0,
segmentPositions,
higherRanks = {},
hasCrossedHigherRank,
info,
posLength,
outsideMax,
groupPositions = [],
lastGroupPosition = -Number.MAX_VALUE,
tickPixelIntervalOption = this.options.tickPixelInterval;
// The positions are not always defined, for example for ordinal positions when data
// has regular interval (#1557, #2090)
if ((!this.options.ordinal && !this.options.breaks) || !positions || positions.length < 3 || min === UNDEFINED) {
return proceed.call(this, normalizedInterval, min, max, startOfWeek);
}
// Analyze the positions array to split it into segments on gaps larger than 5 times
// the closest distance. The closest distance is already found at this point, so
// we reuse that instead of computing it again.
posLength = positions.length;
for (; end < posLength; end++) {
outsideMax = end && positions[end - 1] > max;
if (positions[end] < min) { // Set the last position before min
start = end;
}
if (end === posLength - 1 || positions[end + 1] - positions[end] > closestDistance * 5 || outsideMax) {
// For each segment, calculate the tick positions from the getTimeTicks utility
// function. The interval will be the same regardless of how long the segment is.
if (positions[end] > lastGroupPosition) { // #1475
segmentPositions = proceed.call(this, normalizedInterval, positions[start], positions[end], startOfWeek);
// Prevent duplicate groups, for example for multiple segments within one larger time frame (#1475)
while (segmentPositions.length && segmentPositions[0] <= lastGroupPosition) {
segmentPositions.shift();
}
if (segmentPositions.length) {
lastGroupPosition = segmentPositions[segmentPositions.length - 1];
}
groupPositions = groupPositions.concat(segmentPositions);
}
// Set start of next segment
start = end + 1;
}
if (outsideMax) {
break;
}
}
// Get the grouping info from the last of the segments. The info is the same for
// all segments.
info = segmentPositions.info;
// Optionally identify ticks with higher rank, for example when the ticks
// have crossed midnight.
if (findHigherRanks && info.unitRange <= timeUnits.hour) {
end = groupPositions.length - 1;
// Compare points two by two
for (start = 1; start < end; start++) {
if (dateFormat('%d', groupPositions[start]) !== dateFormat('%d', groupPositions[start - 1])) {
higherRanks[groupPositions[start]] = 'day';
hasCrossedHigherRank = true;
}
}
// If the complete array has crossed midnight, we want to mark the first
// positions also as higher rank
if (hasCrossedHigherRank) {
higherRanks[groupPositions[0]] = 'day';
}
info.higherRanks = higherRanks;
}
// Save the info
groupPositions.info = info;
// Don't show ticks within a gap in the ordinal axis, where the space between
// two points is greater than a portion of the tick pixel interval
if (findHigherRanks && defined(tickPixelIntervalOption)) { // check for squashed ticks
var length = groupPositions.length,
i = length,
itemToRemove,
translated,
translatedArr = [],
lastTranslated,
medianDistance,
distance,
distances = [];
// Find median pixel distance in order to keep a reasonably even distance between
// ticks (#748)
while (i--) {
translated = this.translate(groupPositions[i]);
if (lastTranslated) {
distances[i] = lastTranslated - translated;
}
translatedArr[i] = lastTranslated = translated;
}
distances.sort();
medianDistance = distances[mathFloor(distances.length / 2)];
if (medianDistance < tickPixelIntervalOption * 0.6) {
medianDistance = null;
}
// Now loop over again and remove ticks where needed
i = groupPositions[length - 1] > max ? length - 1 : length; // #817
lastTranslated = undefined;
while (i--) {
translated = translatedArr[i];
distance = lastTranslated - translated;
// Remove ticks that are closer than 0.6 times the pixel interval from the one to the right,
// but not if it is close to the median distance (#748).
if (lastTranslated && distance < tickPixelIntervalOption * 0.8 &&
(medianDistance === null || distance < medianDistance * 0.8)) {
// Is this a higher ranked position with a normal position to the right?
if (higherRanks[groupPositions[i]] && !higherRanks[groupPositions[i + 1]]) {
// Yes: remove the lower ranked neighbour to the right
itemToRemove = i + 1;
lastTranslated = translated; // #709
} else {
// No: remove this one
itemToRemove = i;
}
groupPositions.splice(itemToRemove, 1);
} else {
lastTranslated = translated;
}
}
}
return groupPositions;
});
// Extend the Axis prototype
extend(Axis.prototype, {
/**
* Calculate the ordinal positions before tick positions are calculated.
*/
beforeSetTickPositions: function () {
var axis = this,
len,
ordinalPositions = [],
useOrdinal = false,
dist,
extremes = axis.getExtremes(),
min = extremes.min,
max = extremes.max,
minIndex,
maxIndex,
slope,
i;
// apply the ordinal logic
if (axis.options.ordinal || axis.options.breaks) {
each(axis.series, function (series, i) {
if (series.visible !== false && (series.takeOrdinalPosition !== false || axis.options.breaks)) {
// concatenate the processed X data into the existing positions, or the empty array
ordinalPositions = ordinalPositions.concat(series.processedXData);
len = ordinalPositions.length;
// remove duplicates (#1588)
ordinalPositions.sort(function (a, b) {
return a - b; // without a custom function it is sorted as strings
});
if (len) {
i = len - 1;
while (i--) {
if (ordinalPositions[i] === ordinalPositions[i + 1]) {
ordinalPositions.splice(i, 1);
}
}
}
}
});
// cache the length
len = ordinalPositions.length;
// Check if we really need the overhead of mapping axis data against the ordinal positions.
// If the series consist of evenly spaced data any way, we don't need any ordinal logic.
if (len > 2) { // two points have equal distance by default
dist = ordinalPositions[1] - ordinalPositions[0];
i = len - 1;
while (i-- && !useOrdinal) {
if (ordinalPositions[i + 1] - ordinalPositions[i] !== dist) {
useOrdinal = true;
}
}
// When zooming in on a week, prevent axis padding for weekends even though the data within
// the week is evenly spaced.
if (!axis.options.keepOrdinalPadding && (ordinalPositions[0] - min > dist || max - ordinalPositions[ordinalPositions.length - 1] > dist)) {
useOrdinal = true;
}
}
// Record the slope and offset to compute the linear values from the array index.
// Since the ordinal positions may exceed the current range, get the start and
// end positions within it (#719, #665b)
if (useOrdinal) {
// Register
axis.ordinalPositions = ordinalPositions;
// This relies on the ordinalPositions being set. Use mathMax and mathMin to prevent
// padding on either sides of the data.
minIndex = axis.val2lin(mathMax(min, ordinalPositions[0]), true);
maxIndex = mathMax(axis.val2lin(mathMin(max, ordinalPositions[ordinalPositions.length - 1]), true), 1); // #3339
// Set the slope and offset of the values compared to the indices in the ordinal positions
axis.ordinalSlope = slope = (max - min) / (maxIndex - minIndex);
axis.ordinalOffset = min - (minIndex * slope);
} else {
axis.ordinalPositions = axis.ordinalSlope = axis.ordinalOffset = UNDEFINED;
}
if (axis.options.ordinal) {
axis.doPostTranslate = useOrdinal; // #3818
}
}
axis.groupIntervalFactor = null; // reset for next run
},
/**
* Translate from a linear axis value to the corresponding ordinal axis position. If there
* are no gaps in the ordinal axis this will be the same. The translated value is the value
* that the point would have if the axis were linear, using the same min and max.
*
* @param Number val The axis value
* @param Boolean toIndex Whether to return the index in the ordinalPositions or the new value
*/
val2lin: function (val, toIndex) {
var axis = this,
ordinalPositions = axis.ordinalPositions;
if (!ordinalPositions) {
return val;
} else {
var ordinalLength = ordinalPositions.length,
i,
distance,
ordinalIndex;
// first look for an exact match in the ordinalpositions array
i = ordinalLength;
while (i--) {
if (ordinalPositions[i] === val) {
ordinalIndex = i;
break;
}
}
// if that failed, find the intermediate position between the two nearest values
i = ordinalLength - 1;
while (i--) {
if (val > ordinalPositions[i] || i === 0) { // interpolate
distance = (val - ordinalPositions[i]) / (ordinalPositions[i + 1] - ordinalPositions[i]); // something between 0 and 1
ordinalIndex = i + distance;
break;
}
}
return toIndex ?
ordinalIndex :
axis.ordinalSlope * (ordinalIndex || 0) + axis.ordinalOffset;
}
},
/**
* Translate from linear (internal) to axis value
*
* @param Number val The linear abstracted value
* @param Boolean fromIndex Translate from an index in the ordinal positions rather than a value
*/
lin2val: function (val, fromIndex) {
var axis = this,
ordinalPositions = axis.ordinalPositions;
if (!ordinalPositions) { // the visible range contains only equally spaced values
return val;
} else {
var ordinalSlope = axis.ordinalSlope,
ordinalOffset = axis.ordinalOffset,
i = ordinalPositions.length - 1,
linearEquivalentLeft,
linearEquivalentRight,
distance;
// Handle the case where we translate from the index directly, used only
// when panning an ordinal axis
if (fromIndex) {
if (val < 0) { // out of range, in effect panning to the left
val = ordinalPositions[0];
} else if (val > i) { // out of range, panning to the right
val = ordinalPositions[i];
} else { // split it up
i = mathFloor(val);
distance = val - i; // the decimal
}
// Loop down along the ordinal positions. When the linear equivalent of i matches
// an ordinal position, interpolate between the left and right values.
} else {
while (i--) {
linearEquivalentLeft = (ordinalSlope * i) + ordinalOffset;
if (val >= linearEquivalentLeft) {
linearEquivalentRight = (ordinalSlope * (i + 1)) + ordinalOffset;
distance = (val - linearEquivalentLeft) / (linearEquivalentRight - linearEquivalentLeft); // something between 0 and 1
break;
}
}
}
// If the index is within the range of the ordinal positions, return the associated
// or interpolated value. If not, just return the value
return distance !== UNDEFINED && ordinalPositions[i] !== UNDEFINED ?
ordinalPositions[i] + (distance ? distance * (ordinalPositions[i + 1] - ordinalPositions[i]) : 0) :
val;
}
},
/**
* Get the ordinal positions for the entire data set. This is necessary in chart panning
* because we need to find out what points or data groups are available outside the
* visible range. When a panning operation starts, if an index for the given grouping
* does not exists, it is created and cached. This index is deleted on updated data, so
* it will be regenerated the next time a panning operation starts.
*/
getExtendedPositions: function () {
var axis = this,
chart = axis.chart,
grouping = axis.series[0].currentDataGrouping,
ordinalIndex = axis.ordinalIndex,
key = grouping ? grouping.count + grouping.unitName : 'raw',
extremes = axis.getExtremes(),
fakeAxis,
fakeSeries;
// If this is the first time, or the ordinal index is deleted by updatedData,
// create it.
if (!ordinalIndex) {
ordinalIndex = axis.ordinalIndex = {};
}
if (!ordinalIndex[key]) {
// Create a fake axis object where the extended ordinal positions are emulated
fakeAxis = {
series: [],
getExtremes: function () {
return {
min: extremes.dataMin,
max: extremes.dataMax
};
},
options: {
ordinal: true
},
val2lin: Axis.prototype.val2lin // #2590
};
// Add the fake series to hold the full data, then apply processData to it
each(axis.series, function (series) {
fakeSeries = {
xAxis: fakeAxis,
xData: series.xData,
chart: chart,
destroyGroupedData: noop
};
fakeSeries.options = {
dataGrouping : grouping ? {
enabled: true,
forced: true,
approximation: 'open', // doesn't matter which, use the fastest
units: [[grouping.unitName, [grouping.count]]]
} : {
enabled: false
}
};
series.processData.apply(fakeSeries);
fakeAxis.series.push(fakeSeries);
});
// Run beforeSetTickPositions to compute the ordinalPositions
axis.beforeSetTickPositions.apply(fakeAxis);
// Cache it
ordinalIndex[key] = fakeAxis.ordinalPositions;
}
return ordinalIndex[key];
},
/**
* Find the factor to estimate how wide the plot area would have been if ordinal
* gaps were included. This value is used to compute an imagined plot width in order
* to establish the data grouping interval.
*
* A real world case is the intraday-candlestick
* example. Without this logic, it would show the correct data grouping when viewing
* a range within each day, but once moving the range to include the gap between two
* days, the interval would include the cut-away night hours and the data grouping
* would be wrong. So the below method tries to compensate by identifying the most
* common point interval, in this case days.
*
* An opposite case is presented in issue #718. We have a long array of daily data,
* then one point is appended one hour after the last point. We expect the data grouping
* not to change.
*
* In the future, if we find cases where this estimation doesn't work optimally, we
* might need to add a second pass to the data grouping logic, where we do another run
* with a greater interval if the number of data groups is more than a certain fraction
* of the desired group count.
*/
getGroupIntervalFactor: function (xMin, xMax, series) {
var i = 0,
processedXData = series.processedXData,
len = processedXData.length,
distances = [],
median,
groupIntervalFactor = this.groupIntervalFactor;
// Only do this computation for the first series, let the other inherit it (#2416)
if (!groupIntervalFactor) {
// Register all the distances in an array
for (; i < len - 1; i++) {
distances[i] = processedXData[i + 1] - processedXData[i];
}
// Sort them and find the median
distances.sort(function (a, b) {
return a - b;
});
median = distances[mathFloor(len / 2)];
// Compensate for series that don't extend through the entire axis extent. #1675.
xMin = mathMax(xMin, processedXData[0]);
xMax = mathMin(xMax, processedXData[len - 1]);
this.groupIntervalFactor = groupIntervalFactor = (len * median) / (xMax - xMin);
}
// Return the factor needed for data grouping
return groupIntervalFactor;
},
/**
* Make the tick intervals closer because the ordinal gaps make the ticks spread out or cluster
*/
postProcessTickInterval: function (tickInterval) {
// TODO: http://jsfiddle.net/highcharts/FQm4E/1/
// This is a case where this algorithm doesn't work optimally. In this case, the
// tick labels are spread out per week, but all the gaps reside within weeks. So
// we have a situation where the labels are courser than the ordinal gaps, and
// thus the tick interval should not be altered
var ordinalSlope = this.ordinalSlope;
if (ordinalSlope) {
if (!this.options.breaks) {
return tickInterval / (ordinalSlope / this.closestPointRange);
} else {
return this.closestPointRange;
}
} else {
return tickInterval;
}
}
});
// Extending the Chart.pan method for ordinal axes
wrap(Chart.prototype, 'pan', function (proceed, e) {
var chart = this,
xAxis = chart.xAxis[0],
chartX = e.chartX,
runBase = false;
if (xAxis.options.ordinal && xAxis.series.length) {
var mouseDownX = chart.mouseDownX,
extremes = xAxis.getExtremes(),
dataMax = extremes.dataMax,
min = extremes.min,
max = extremes.max,
trimmedRange,
hoverPoints = chart.hoverPoints,
closestPointRange = xAxis.closestPointRange,
pointPixelWidth = xAxis.translationSlope * (xAxis.ordinalSlope || closestPointRange),
movedUnits = (mouseDownX - chartX) / pointPixelWidth, // how many ordinal units did we move?
extendedAxis = { ordinalPositions: xAxis.getExtendedPositions() }, // get index of all the chart's points
ordinalPositions,
searchAxisLeft,
lin2val = xAxis.lin2val,
val2lin = xAxis.val2lin,
searchAxisRight;
if (!extendedAxis.ordinalPositions) { // we have an ordinal axis, but the data is equally spaced
runBase = true;
} else if (mathAbs(movedUnits) > 1) {
// Remove active points for shared tooltip
if (hoverPoints) {
each(hoverPoints, function (point) {
point.setState();
});
}
if (movedUnits < 0) {
searchAxisLeft = extendedAxis;
searchAxisRight = xAxis.ordinalPositions ? xAxis : extendedAxis;
} else {
searchAxisLeft = xAxis.ordinalPositions ? xAxis : extendedAxis;
searchAxisRight = extendedAxis;
}
// In grouped data series, the last ordinal position represents the grouped data, which is
// to the left of the real data max. If we don't compensate for this, we will be allowed
// to pan grouped data series passed the right of the plot area.
ordinalPositions = searchAxisRight.ordinalPositions;
if (dataMax > ordinalPositions[ordinalPositions.length - 1]) {
ordinalPositions.push(dataMax);
}
// Get the new min and max values by getting the ordinal index for the current extreme,
// then add the moved units and translate back to values. This happens on the
// extended ordinal positions if the new position is out of range, else it happens
// on the current x axis which is smaller and faster.
chart.fixedRange = max - min;
trimmedRange = xAxis.toFixedRange(null, null,
lin2val.apply(searchAxisLeft, [
val2lin.apply(searchAxisLeft, [min, true]) + movedUnits, // the new index
true // translate from index
]),
lin2val.apply(searchAxisRight, [
val2lin.apply(searchAxisRight, [max, true]) + movedUnits, // the new index
true // translate from index
])
);
// Apply it if it is within the available data range
if (trimmedRange.min >= mathMin(extremes.dataMin, min) && trimmedRange.max <= mathMax(dataMax, max)) {
xAxis.setExtremes(trimmedRange.min, trimmedRange.max, true, false, { trigger: 'pan' });
}
chart.mouseDownX = chartX; // set new reference for next run
css(chart.container, { cursor: 'move' });
}
} else {
runBase = true;
}
// revert to the linear chart.pan version
if (runBase) {
// call the original function
proceed.apply(this, Array.prototype.slice.call(arguments, 1));
}
});
/**
* Extend getSegments by identifying gaps in the ordinal data so that we can draw a gap in the
* line or area
*/
wrap(Series.prototype, 'getSegments', function (proceed) {
var series = this,
segments,
gapSize = series.options.gapSize,
xAxis = series.xAxis;
// call base method
proceed.apply(this, Array.prototype.slice.call(arguments, 1));
if (gapSize) {
// properties
segments = series.segments;
// extension for ordinal breaks
each(segments, function (segment, no) {
var i = segment.length - 1;
while (i--) {
if (segment[i + 1].x - segment[i].x > xAxis.closestPointRange * gapSize) {
segments.splice( // insert after this one
no + 1,
0,
segment.splice(i + 1, segment.length - i)
);
}
}
});
}
});
/* ****************************************************************************
* End ordinal axis logic *
*****************************************************************************/
/**
* Highstock JS v2.1.3 (2015-02-27)
* Highcharts Broken Axis module
*
* Author: Stephane Vanraes, Torstein Honsi
* License: www.highcharts.com/license
*/
/*global HighchartsAdapter*/
(function (H) {
"use strict";
var pick = H.pick,
wrap = H.wrap,
extend = H.extend,
fireEvent = HighchartsAdapter.fireEvent,
Axis = H.Axis,
Series = H.Series;
function stripArguments() {
return Array.prototype.slice.call(arguments, 1);
}
extend(Axis.prototype, {
isInBreak: function (brk, val) {
var repeat = brk.repeat || Infinity,
from = brk.from,
length = brk.to - brk.from,
test = (val >= from ? (val - from) % repeat : repeat - ((from - val) % repeat));
if (!brk.inclusive) {
return (test < length && test !== 0);
} else {
return (test <= length);
}
},
isInAnyBreak: function (val, testKeep) {
// Sanity Check
if (!this.options.breaks) { return false; }
var breaks = this.options.breaks,
i = breaks.length,
inbrk = false,
keep = false;
while (i--) {
if (this.isInBreak(breaks[i], val)) {
inbrk = true;
if (!keep) {
keep = pick(breaks[i].showPoints, this.isXAxis ? false : true);
}
}
}
if (inbrk && testKeep) {
return inbrk && !keep;
} else {
return inbrk;
}
}
});
wrap(Axis.prototype, 'setTickPositions', function (proceed) {
proceed.apply(this, Array.prototype.slice.call(arguments, 1));
if (this.options.breaks) {
var axis = this,
tickPositions = this.tickPositions,
info = this.tickPositions.info,
newPositions = [],
i;
if (info && info.totalRange >= axis.closestPointRange) {
return;
}
for (i = 0; i < tickPositions.length; i++) {
if (!axis.isInAnyBreak(tickPositions[i])) {
newPositions.push(tickPositions[i]);
}
}
this.tickPositions = newPositions;
this.tickPositions.info = info;
}
});
wrap(Axis.prototype, 'init', function (proceed, chart, userOptions) {
// Force Axis to be not-ordinal when breaks are defined
if (userOptions.breaks && userOptions.breaks.length) {
userOptions.ordinal = false;
}
proceed.call(this, chart, userOptions);
if (this.options.breaks) {
var axis = this;
axis.doPostTranslate = true;
this.val2lin = function (val) {
var nval = val,
brk,
i;
for (i = 0; i < axis.breakArray.length; i++) {
brk = axis.breakArray[i];
if (brk.to <= val) {
nval -= (brk.len);
} else if (brk.from >= val) {
break;
} else if (axis.isInBreak(brk, val)) {
nval -= (val - brk.from);
break;
}
}
return nval;
};
this.lin2val = function (val) {
var nval = val,
brk,
i;
for (i = 0; i < axis.breakArray.length; i++) {
brk = axis.breakArray[i];
if (brk.from >= nval) {
break;
} else if (brk.to < nval) {
nval += (brk.to - brk.from);
} else if (axis.isInBreak(brk, nval)) {
nval += (brk.to - brk.from);
}
}
return nval;
};
this.setExtremes = function (newMin, newMax, redraw, animation, eventArguments) {
// If trying to set extremes inside a break, extend it to before and after the break ( #3857 )
while (this.isInAnyBreak(newMin)) {
newMin -= this.closestPointRange;
}
while (this.isInAnyBreak(newMax)) {
newMax -= this.closestPointRange;
}
Axis.prototype.setExtremes.call(this, newMin, newMax, redraw, animation, eventArguments);
};
this.setAxisTranslation = function (saveOld) {
Axis.prototype.setAxisTranslation.call(this, saveOld);
var breaks = axis.options.breaks,
breakArrayT = [], // Temporary one
breakArray = [],
length = 0,
inBrk,
repeat,
brk,
min = axis.userMin || axis.min,
max = axis.userMax || axis.max,
start,
i,
j;
// Min & Max Check
for (i in breaks) {
brk = breaks[i];
if (axis.isInBreak(brk, min)) {
min += (brk.to % brk.repeat) - (min % brk.repeat);
}
if (axis.isInBreak(brk, max)) {
max -= (max % brk.repeat) - (brk.from % brk.repeat);
}
}
// Construct an array holding all breaks in the axis
for (i in breaks) {
brk = breaks[i];
start = brk.from;
repeat = brk.repeat || Infinity;
while (start - repeat > min) {
start -= repeat;
}
while (start < min) {
start += repeat;
}
for (j = start; j < max; j += repeat) {
breakArrayT.push({
value: j,
move: 'in'
});
breakArrayT.push({
value: j + (brk.to - brk.from),
move: 'out',
size: brk.breakSize
});
}
}
breakArrayT.sort(function (a, b) {
if (a.value === b.value) {
return (a.move === 'in' ? 0 : 1) - (b.move === 'in' ? 0 : 1);
} else {
return a.value - b.value;
}
});
// Simplify the breaks
inBrk = 0;
start = min;
for (i in breakArrayT) {
brk = breakArrayT[i];
inBrk += (brk.move === 'in' ? 1 : -1);
if (inBrk === 1 && brk.move === 'in') {
start = brk.value;
}
if (inBrk === 0) {
breakArray.push({
from: start,
to: brk.value,
len: brk.value - start - (brk.size || 0)
});
length += brk.value - start - (brk.size || 0);
}
}
axis.breakArray = breakArray;
fireEvent(axis, 'afterBreaks');
axis.transA *= ((max - axis.min) / (max - min - length));
axis.min = min;
axis.max = max;
};
}
});
wrap(Series.prototype, 'generatePoints', function (proceed) {
proceed.apply(this, stripArguments(arguments));
var series = this,
xAxis = series.xAxis,
yAxis = series.yAxis,
points = series.points,
point,
i = points.length;
if (xAxis && yAxis && (xAxis.options.breaks || yAxis.options.breaks)) {
while (i--) {
point = points[i];
if (xAxis.isInAnyBreak(point.x, true) || yAxis.isInAnyBreak(point.y, true)) {
points.splice(i, 1);
this.data[i].destroyElements(); // removes the graphics for this point if they exist
}
}
}
});
wrap(H.seriesTypes.column.prototype, 'drawPoints', function (proceed) {
proceed.apply(this);
var series = this,
points = series.points,
yAxis = series.yAxis,
breaks = yAxis.breakArray || [],
point,
brk,
i,
j,
y;
for (i = 0; i < points.length; i++) {
point = points[i];
y = point.stackY || point.y;
for (j = 0; j < breaks.length; j++) {
brk = breaks[j];
if (y < brk.from) {
break;
} else if (y > brk.to) {
fireEvent(yAxis, 'pointBreak', {point: point, brk: brk});
} else {
fireEvent(yAxis, 'pointInBreak', {point: point, brk: brk});
}
}
}
});
}(Highcharts));
/* ****************************************************************************
* Start data grouping module *
******************************************************************************/
/*jslint white:true */
var DATA_GROUPING = 'dataGrouping',
seriesProto = Series.prototype,
tooltipProto = Tooltip.prototype,
baseProcessData = seriesProto.processData,
baseGeneratePoints = seriesProto.generatePoints,
baseDestroy = seriesProto.destroy,
baseTooltipFooterHeaderFormatter = tooltipProto.tooltipFooterHeaderFormatter,
NUMBER = 'number',
commonOptions = {
approximation: 'average', // average, open, high, low, close, sum
//enabled: null, // (true for stock charts, false for basic),
//forced: undefined,
groupPixelWidth: 2,
// the first one is the point or start value, the second is the start value if we're dealing with range,
// the third one is the end value if dealing with a range
dateTimeLabelFormats: {
millisecond: ['%A, %b %e, %H:%M:%S.%L', '%A, %b %e, %H:%M:%S.%L', '-%H:%M:%S.%L'],
second: ['%A, %b %e, %H:%M:%S', '%A, %b %e, %H:%M:%S', '-%H:%M:%S'],
minute: ['%A, %b %e, %H:%M', '%A, %b %e, %H:%M', '-%H:%M'],
hour: ['%A, %b %e, %H:%M', '%A, %b %e, %H:%M', '-%H:%M'],
day: ['%A, %b %e, %Y', '%A, %b %e', '-%A, %b %e, %Y'],
week: ['Week from %A, %b %e, %Y', '%A, %b %e', '-%A, %b %e, %Y'],
month: ['%B %Y', '%B', '-%B %Y'],
year: ['%Y', '%Y', '-%Y']
}
// smoothed = false, // enable this for navigator series only
},
specificOptions = { // extends common options
line: {},
spline: {},
area: {},
areaspline: {},
column: {
approximation: 'sum',
groupPixelWidth: 10
},
arearange: {
approximation: 'range'
},
areasplinerange: {
approximation: 'range'
},
columnrange: {
approximation: 'range',
groupPixelWidth: 10
},
candlestick: {
approximation: 'ohlc',
groupPixelWidth: 10
},
ohlc: {
approximation: 'ohlc',
groupPixelWidth: 5
}
},
// units are defined in a separate array to allow complete overriding in case of a user option
defaultDataGroupingUnits = [[
'millisecond', // unit name
[1, 2, 5, 10, 20, 25, 50, 100, 200, 500] // allowed multiples
], [
'second',
[1, 2, 5, 10, 15, 30]
], [
'minute',
[1, 2, 5, 10, 15, 30]
], [
'hour',
[1, 2, 3, 4, 6, 8, 12]
], [
'day',
[1]
], [
'week',
[1]
], [
'month',
[1, 3, 6]
], [
'year',
null
]
],
/**
* Define the available approximation types. The data grouping approximations takes an array
* or numbers as the first parameter. In case of ohlc, four arrays are sent in as four parameters.
* Each array consists only of numbers. In case null values belong to the group, the property
* .hasNulls will be set to true on the array.
*/
approximations = {
sum: function (arr) {
var len = arr.length,
ret;
// 1. it consists of nulls exclusively
if (!len && arr.hasNulls) {
ret = null;
// 2. it has a length and real values
} else if (len) {
ret = 0;
while (len--) {
ret += arr[len];
}
}
// 3. it has zero length, so just return undefined
// => doNothing()
return ret;
},
average: function (arr) {
var len = arr.length,
ret = approximations.sum(arr);
// If we have a number, return it divided by the length. If not, return
// null or undefined based on what the sum method finds.
if (typeof ret === NUMBER && len) {
ret = ret / len;
}
return ret;
},
open: function (arr) {
return arr.length ? arr[0] : (arr.hasNulls ? null : UNDEFINED);
},
high: function (arr) {
return arr.length ? arrayMax(arr) : (arr.hasNulls ? null : UNDEFINED);
},
low: function (arr) {
return arr.length ? arrayMin(arr) : (arr.hasNulls ? null : UNDEFINED);
},
close: function (arr) {
return arr.length ? arr[arr.length - 1] : (arr.hasNulls ? null : UNDEFINED);
},
// ohlc and range are special cases where a multidimensional array is input and an array is output
ohlc: function (open, high, low, close) {
open = approximations.open(open);
high = approximations.high(high);
low = approximations.low(low);
close = approximations.close(close);
if (typeof open === NUMBER || typeof high === NUMBER || typeof low === NUMBER || typeof close === NUMBER) {
return [open, high, low, close];
}
// else, return is undefined
},
range: function (low, high) {
low = approximations.low(low);
high = approximations.high(high);
if (typeof low === NUMBER || typeof high === NUMBER) {
return [low, high];
}
// else, return is undefined
}
};
/*jslint white:false */
/**
* Takes parallel arrays of x and y data and groups the data into intervals defined by groupPositions, a collection
* of starting x values for each group.
*/
seriesProto.groupData = function (xData, yData, groupPositions, approximation) {
var series = this,
data = series.data,
dataOptions = series.options.data,
groupedXData = [],
groupedYData = [],
dataLength = xData.length,
pointX,
pointY,
groupedY,
handleYData = !!yData, // when grouping the fake extended axis for panning, we don't need to consider y
values = [[], [], [], []],
approximationFn = typeof approximation === 'function' ? approximation : approximations[approximation],
pointArrayMap = series.pointArrayMap,
pointArrayMapLength = pointArrayMap && pointArrayMap.length,
i;
// Start with the first point within the X axis range (#2696)
for (i = 0; i <= dataLength; i++) {
if (xData[i] >= groupPositions[0]) {
break;
}
}
for (; i <= dataLength; i++) {
// when a new group is entered, summarize and initiate the previous group
while ((groupPositions[1] !== UNDEFINED && xData[i] >= groupPositions[1]) ||
i === dataLength) { // get the last group
// get group x and y
pointX = groupPositions.shift();
groupedY = approximationFn.apply(0, values);
// push the grouped data
if (groupedY !== UNDEFINED) {
groupedXData.push(pointX);
groupedYData.push(groupedY);
}
// reset the aggregate arrays
values[0] = [];
values[1] = [];
values[2] = [];
values[3] = [];
// don't loop beyond the last group
if (i === dataLength) {
break;
}
}
// break out
if (i === dataLength) {
break;
}
// for each raw data point, push it to an array that contains all values for this specific group
if (pointArrayMap) {
var index = series.cropStart + i,
point = (data && data[index]) || series.pointClass.prototype.applyOptions.apply({ series: series }, [dataOptions[index]]),
j,
val;
for (j = 0; j < pointArrayMapLength; j++) {
val = point[pointArrayMap[j]];
if (typeof val === NUMBER) {
values[j].push(val);
} else if (val === null) {
values[j].hasNulls = true;
}
}
} else {
pointY = handleYData ? yData[i] : null;
if (typeof pointY === NUMBER) {
values[0].push(pointY);
} else if (pointY === null) {
values[0].hasNulls = true;
}
}
}
return [groupedXData, groupedYData];
};
/**
* Extend the basic processData method, that crops the data to the current zoom
* range, with data grouping logic.
*/
seriesProto.processData = function () {
var series = this,
chart = series.chart,
options = series.options,
dataGroupingOptions = options[DATA_GROUPING],
groupingEnabled = series.allowDG !== false && dataGroupingOptions && pick(dataGroupingOptions.enabled, chart.options._stock),
hasGroupedData;
// run base method
series.forceCrop = groupingEnabled; // #334
series.groupPixelWidth = null; // #2110
series.hasProcessed = true; // #2692
// skip if processData returns false or if grouping is disabled (in that order)
if (baseProcessData.apply(series, arguments) === false || !groupingEnabled) {
return;
} else {
series.destroyGroupedData();
}
var i,
processedXData = series.processedXData,
processedYData = series.processedYData,
plotSizeX = chart.plotSizeX,
xAxis = series.xAxis,
ordinal = xAxis.options.ordinal,
groupPixelWidth = series.groupPixelWidth = xAxis.getGroupPixelWidth && xAxis.getGroupPixelWidth(),
nonGroupedPointRange = series.pointRange;
// Execute grouping if the amount of points is greater than the limit defined in groupPixelWidth
if (groupPixelWidth) {
hasGroupedData = true;
series.points = null; // force recreation of point instances in series.translate
var extremes = xAxis.getExtremes(),
xMin = extremes.min,
xMax = extremes.max,
groupIntervalFactor = (ordinal && xAxis.getGroupIntervalFactor(xMin, xMax, series)) || 1,
interval = (groupPixelWidth * (xMax - xMin) / plotSizeX) * groupIntervalFactor,
groupPositions = xAxis.getTimeTicks(
xAxis.normalizeTimeTickInterval(interval, dataGroupingOptions.units || defaultDataGroupingUnits),
xMin,
xMax,
xAxis.options.startOfWeek,
processedXData,
series.closestPointRange
),
groupedXandY = seriesProto.groupData.apply(series, [processedXData, processedYData, groupPositions, dataGroupingOptions.approximation]),
groupedXData = groupedXandY[0],
groupedYData = groupedXandY[1];
// prevent the smoothed data to spill out left and right, and make
// sure data is not shifted to the left
if (dataGroupingOptions.smoothed) {
i = groupedXData.length - 1;
groupedXData[i] = xMax;
while (i-- && i > 0) {
groupedXData[i] += interval / 2;
}
groupedXData[0] = xMin;
}
// record what data grouping values were used
series.currentDataGrouping = groupPositions.info;
if (options.pointRange === null) { // null means auto, as for columns, candlesticks and OHLC
series.pointRange = groupPositions.info.totalRange;
}
series.closestPointRange = groupPositions.info.totalRange;
// Make sure the X axis extends to show the first group (#2533)
if (defined(groupedXData[0]) && groupedXData[0] < xAxis.dataMin) {
if (xAxis.min === xAxis.dataMin) {
xAxis.min = groupedXData[0];
}
xAxis.dataMin = groupedXData[0];
}
// set series props
series.processedXData = groupedXData;
series.processedYData = groupedYData;
} else {
series.currentDataGrouping = null;
series.pointRange = nonGroupedPointRange;
}
series.hasGroupedData = hasGroupedData;
};
/**
* Destroy the grouped data points. #622, #740
*/
seriesProto.destroyGroupedData = function () {
var groupedData = this.groupedData;
// clear previous groups
each(groupedData || [], function (point, i) {
if (point) {
groupedData[i] = point.destroy ? point.destroy() : null;
}
});
this.groupedData = null;
};
/**
* Override the generatePoints method by adding a reference to grouped data
*/
seriesProto.generatePoints = function () {
baseGeneratePoints.apply(this);
// record grouped data in order to let it be destroyed the next time processData runs
this.destroyGroupedData(); // #622
this.groupedData = this.hasGroupedData ? this.points : null;
};
/**
* Extend the original method, make the tooltip's header reflect the grouped range
*/
tooltipProto.tooltipFooterHeaderFormatter = function (point, isFooter) {
var tooltip = this,
series = point.series,
options = series.options,
tooltipOptions = series.tooltipOptions,
dataGroupingOptions = options.dataGrouping,
xDateFormat = tooltipOptions.xDateFormat,
xDateFormatEnd,
xAxis = series.xAxis,
currentDataGrouping,
dateTimeLabelFormats,
labelFormats,
formattedKey,
ret;
// apply only to grouped series
if (xAxis && xAxis.options.type === 'datetime' && dataGroupingOptions && isNumber(point.key)) {
// set variables
currentDataGrouping = series.currentDataGrouping;
dateTimeLabelFormats = dataGroupingOptions.dateTimeLabelFormats;
// if we have grouped data, use the grouping information to get the right format
if (currentDataGrouping) {
labelFormats = dateTimeLabelFormats[currentDataGrouping.unitName];
if (currentDataGrouping.count === 1) {
xDateFormat = labelFormats[0];
} else {
xDateFormat = labelFormats[1];
xDateFormatEnd = labelFormats[2];
}
// if not grouped, and we don't have set the xDateFormat option, get the best fit,
// so if the least distance between points is one minute, show it, but if the
// least distance is one day, skip hours and minutes etc.
} else if (!xDateFormat && dateTimeLabelFormats) {
xDateFormat = tooltip.getXDateFormat(point, tooltipOptions, xAxis);
}
// now format the key
formattedKey = dateFormat(xDateFormat, point.key);
if (xDateFormatEnd) {
formattedKey += dateFormat(xDateFormatEnd, point.key + currentDataGrouping.totalRange - 1);
}
// return the replaced format
ret = tooltipOptions[(isFooter ? 'footer' : 'header') + 'Format'].replace('{point.key}', formattedKey);
// else, fall back to the regular formatter
} else {
ret = baseTooltipFooterHeaderFormatter.call(tooltip, point, isFooter);
}
return ret;
};
/**
* Extend the series destroyer
*/
seriesProto.destroy = function () {
var series = this,
groupedData = series.groupedData || [],
i = groupedData.length;
while (i--) {
if (groupedData[i]) {
groupedData[i].destroy();
}
}
baseDestroy.apply(series);
};
// Handle default options for data grouping. This must be set at runtime because some series types are
// defined after this.
wrap(seriesProto, 'setOptions', function (proceed, itemOptions) {
var options = proceed.call(this, itemOptions),
type = this.type,
plotOptions = this.chart.options.plotOptions,
defaultOptions = defaultPlotOptions[type].dataGrouping;
if (specificOptions[type]) { // #1284
if (!defaultOptions) {
defaultOptions = merge(commonOptions, specificOptions[type]);
}
options.dataGrouping = merge(
defaultOptions,
plotOptions.series && plotOptions.series.dataGrouping, // #1228
plotOptions[type].dataGrouping, // Set by the StockChart constructor
itemOptions.dataGrouping
);
}
if (this.chart.options._stock) {
this.requireSorting = true;
}
return options;
});
/**
* When resetting the scale reset the hasProccessed flag to avoid taking previous data grouping
* of neighbour series into accound when determining group pixel width (#2692).
*/
wrap(Axis.prototype, 'setScale', function (proceed) {
proceed.call(this);
each(this.series, function (series) {
series.hasProcessed = false;
});
});
/**
* Get the data grouping pixel width based on the greatest defined individual width
* of the axis' series, and if whether one of the axes need grouping.
*/
Axis.prototype.getGroupPixelWidth = function () {
var series = this.series,
len = series.length,
i,
groupPixelWidth = 0,
doGrouping = false,
dataLength,
dgOptions;
// If multiple series are compared on the same x axis, give them the same
// group pixel width (#334)
i = len;
while (i--) {
dgOptions = series[i].options.dataGrouping;
if (dgOptions) {
groupPixelWidth = mathMax(groupPixelWidth, dgOptions.groupPixelWidth);
}
}
// If one of the series needs grouping, apply it to all (#1634)
i = len;
while (i--) {
dgOptions = series[i].options.dataGrouping;
if (dgOptions && series[i].hasProcessed) { // #2692
dataLength = (series[i].processedXData || series[i].data).length;
// Execute grouping if the amount of points is greater than the limit defined in groupPixelWidth
if (series[i].groupPixelWidth || dataLength > (this.chart.plotSizeX / groupPixelWidth) || (dataLength && dgOptions.forced)) {
doGrouping = true;
}
}
}
return doGrouping ? groupPixelWidth : 0;
};
/* ****************************************************************************
* End data grouping module *
******************************************************************************//* ****************************************************************************
* Start OHLC series code *
*****************************************************************************/
// 1 - Set default options
defaultPlotOptions.ohlc = merge(defaultPlotOptions.column, {
lineWidth: 1,
tooltip: {
pointFormat: '<span style="color:{point.color}">\u25CF</span> <b> {series.name}</b><br/>' + // docs
'Open: {point.open}<br/>' +
'High: {point.high}<br/>' +
'Low: {point.low}<br/>' +
'Close: {point.close}<br/>'
},
states: {
hover: {
lineWidth: 3
}
},
threshold: null
//upColor: undefined
});
// 2 - Create the OHLCSeries object
var OHLCSeries = extendClass(seriesTypes.column, {
type: 'ohlc',
pointArrayMap: ['open', 'high', 'low', 'close'], // array point configs are mapped to this
toYData: function (point) { // return a plain array for speedy calculation
return [point.open, point.high, point.low, point.close];
},
pointValKey: 'high',
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
stroke: 'color',
'stroke-width': 'lineWidth'
},
upColorProp: 'stroke',
/**
* Postprocess mapping between options and SVG attributes
*/
getAttribs: function () {
seriesTypes.column.prototype.getAttribs.apply(this, arguments);
var series = this,
options = series.options,
stateOptions = options.states,
upColor = options.upColor || series.color,
seriesDownPointAttr = merge(series.pointAttr),
upColorProp = series.upColorProp;
seriesDownPointAttr[''][upColorProp] = upColor;
seriesDownPointAttr.hover[upColorProp] = stateOptions.hover.upColor || upColor;
seriesDownPointAttr.select[upColorProp] = stateOptions.select.upColor || upColor;
each(series.points, function (point) {
if (point.open < point.close && !point.options.color) {
point.pointAttr = seriesDownPointAttr;
}
});
},
/**
* Translate data points from raw values x and y to plotX and plotY
*/
translate: function () {
var series = this,
yAxis = series.yAxis;
seriesTypes.column.prototype.translate.apply(series);
// do the translation
each(series.points, function (point) {
// the graphics
if (point.open !== null) {
point.plotOpen = yAxis.translate(point.open, 0, 1, 0, 1);
}
if (point.close !== null) {
point.plotClose = yAxis.translate(point.close, 0, 1, 0, 1);
}
});
},
/**
* Draw the data points
*/
drawPoints: function () {
var series = this,
points = series.points,
chart = series.chart,
pointAttr,
plotOpen,
plotClose,
crispCorr,
halfWidth,
path,
graphic,
crispX;
each(points, function (point) {
if (point.plotY !== UNDEFINED) {
graphic = point.graphic;
pointAttr = point.pointAttr[point.selected ? 'selected' : ''] || series.pointAttr[NORMAL_STATE];
// crisp vector coordinates
crispCorr = (pointAttr['stroke-width'] % 2) / 2;
crispX = mathRound(point.plotX) - crispCorr; // #2596
halfWidth = mathRound(point.shapeArgs.width / 2);
// the vertical stem
path = [
'M',
crispX, mathRound(point.yBottom),
'L',
crispX, mathRound(point.plotY)
];
// open
if (point.open !== null) {
plotOpen = mathRound(point.plotOpen) + crispCorr;
path.push(
'M',
crispX,
plotOpen,
'L',
crispX - halfWidth,
plotOpen
);
}
// close
if (point.close !== null) {
plotClose = mathRound(point.plotClose) + crispCorr;
path.push(
'M',
crispX,
plotClose,
'L',
crispX + halfWidth,
plotClose
);
}
// create and/or update the graphic
if (graphic) {
graphic.animate({ d: path });
} else {
point.graphic = chart.renderer.path(path)
.attr(pointAttr)
.add(series.group);
}
}
});
},
/**
* Disable animation
*/
animate: null
});
seriesTypes.ohlc = OHLCSeries;
/* ****************************************************************************
* End OHLC series code *
*****************************************************************************/
/* ****************************************************************************
* Start Candlestick series code *
*****************************************************************************/
// 1 - set default options
defaultPlotOptions.candlestick = merge(defaultPlotOptions.column, {
lineColor: 'black',
lineWidth: 1,
states: {
hover: {
lineWidth: 2
}
},
tooltip: defaultPlotOptions.ohlc.tooltip,
threshold: null,
upColor: 'white'
// upLineColor: null
});
// 2 - Create the CandlestickSeries object
var CandlestickSeries = extendClass(OHLCSeries, {
type: 'candlestick',
/**
* One-to-one mapping from options to SVG attributes
*/
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
fill: 'color',
stroke: 'lineColor',
'stroke-width': 'lineWidth'
},
upColorProp: 'fill',
/**
* Postprocess mapping between options and SVG attributes
*/
getAttribs: function () {
seriesTypes.ohlc.prototype.getAttribs.apply(this, arguments);
var series = this,
options = series.options,
stateOptions = options.states,
upLineColor = options.upLineColor || options.lineColor,
hoverStroke = stateOptions.hover.upLineColor || upLineColor,
selectStroke = stateOptions.select.upLineColor || upLineColor;
// Add custom line color for points going up (close > open).
// Fill is handled by OHLCSeries' getAttribs.
each(series.points, function (point) {
if (point.open < point.close) {
point.pointAttr[''].stroke = upLineColor;
point.pointAttr.hover.stroke = hoverStroke;
point.pointAttr.select.stroke = selectStroke;
}
});
},
/**
* Draw the data points
*/
drawPoints: function () {
var series = this, //state = series.state,
points = series.points,
chart = series.chart,
pointAttr,
seriesPointAttr = series.pointAttr[''],
plotOpen,
plotClose,
topBox,
bottomBox,
hasTopWhisker,
hasBottomWhisker,
crispCorr,
crispX,
graphic,
path,
halfWidth;
each(points, function (point) {
graphic = point.graphic;
if (point.plotY !== UNDEFINED) {
pointAttr = point.pointAttr[point.selected ? 'selected' : ''] || seriesPointAttr;
// crisp vector coordinates
crispCorr = (pointAttr['stroke-width'] % 2) / 2;
crispX = mathRound(point.plotX) - crispCorr; // #2596
plotOpen = point.plotOpen;
plotClose = point.plotClose;
topBox = math.min(plotOpen, plotClose);
bottomBox = math.max(plotOpen, plotClose);
halfWidth = mathRound(point.shapeArgs.width / 2);
hasTopWhisker = mathRound(topBox) !== mathRound(point.plotY);
hasBottomWhisker = bottomBox !== point.yBottom;
topBox = mathRound(topBox) + crispCorr;
bottomBox = mathRound(bottomBox) + crispCorr;
// create the path
path = [
'M',
crispX - halfWidth, bottomBox,
'L',
crispX - halfWidth, topBox,
'L',
crispX + halfWidth, topBox,
'L',
crispX + halfWidth, bottomBox,
'Z', // Use a close statement to ensure a nice rectangle #2602
'M',
crispX, topBox,
'L',
crispX, hasTopWhisker ? mathRound(point.plotY) : topBox, // #460, #2094
'M',
crispX, bottomBox,
'L',
crispX, hasBottomWhisker ? mathRound(point.yBottom) : bottomBox // #460, #2094
];
if (graphic) {
graphic.animate({ d: path });
} else {
point.graphic = chart.renderer.path(path)
.attr(pointAttr)
.add(series.group)
.shadow(series.options.shadow);
}
}
});
}
});
seriesTypes.candlestick = CandlestickSeries;
/* ****************************************************************************
* End Candlestick series code *
*****************************************************************************/
/* ****************************************************************************
* Start Flags series code *
*****************************************************************************/
var symbols = SVGRenderer.prototype.symbols;
// 1 - set default options
defaultPlotOptions.flags = merge(defaultPlotOptions.column, {
fillColor: 'white',
lineWidth: 1,
pointRange: 0, // #673
//radius: 2,
shape: 'flag',
stackDistance: 12,
states: {
hover: {
lineColor: 'black',
fillColor: '#FCFFC5'
}
},
style: {
fontSize: '11px',
fontWeight: 'bold',
textAlign: 'center'
},
tooltip: {
pointFormat: '{point.text}<br/>'
},
threshold: null,
y: -30
});
// 2 - Create the CandlestickSeries object
seriesTypes.flags = extendClass(seriesTypes.column, {
type: 'flags',
sorted: false,
noSharedTooltip: true,
allowDG: false,
takeOrdinalPosition: false, // #1074
trackerGroups: ['markerGroup'],
forceCrop: true,
/**
* Inherit the initialization from base Series
*/
init: Series.prototype.init,
/**
* One-to-one mapping from options to SVG attributes
*/
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
fill: 'fillColor',
stroke: 'color',
'stroke-width': 'lineWidth',
r: 'radius'
},
/**
* Extend the translate method by placing the point on the related series
*/
translate: function () {
seriesTypes.column.prototype.translate.apply(this);
var series = this,
options = series.options,
chart = series.chart,
points = series.points,
cursor = points.length - 1,
point,
lastPoint,
optionsOnSeries = options.onSeries,
onSeries = optionsOnSeries && chart.get(optionsOnSeries),
step = onSeries && onSeries.options.step,
onData = onSeries && onSeries.points,
i = onData && onData.length,
xAxis = series.xAxis,
xAxisExt = xAxis.getExtremes(),
leftPoint,
lastX,
rightPoint,
currentDataGrouping;
// relate to a master series
if (onSeries && onSeries.visible && i) {
currentDataGrouping = onSeries.currentDataGrouping;
lastX = onData[i - 1].x + (currentDataGrouping ? currentDataGrouping.totalRange : 0); // #2374
// sort the data points
points.sort(function (a, b) {
return (a.x - b.x);
});
while (i-- && points[cursor]) {
point = points[cursor];
leftPoint = onData[i];
if (leftPoint.x <= point.x && leftPoint.plotY !== UNDEFINED) {
if (point.x <= lastX) { // #803
point.plotY = leftPoint.plotY;
// interpolate between points, #666
if (leftPoint.x < point.x && !step) {
rightPoint = onData[i + 1];
if (rightPoint && rightPoint.plotY !== UNDEFINED) {
point.plotY +=
((point.x - leftPoint.x) / (rightPoint.x - leftPoint.x)) * // the distance ratio, between 0 and 1
(rightPoint.plotY - leftPoint.plotY); // the y distance
}
}
}
cursor--;
i++; // check again for points in the same x position
if (cursor < 0) {
break;
}
}
}
}
// Add plotY position and handle stacking
each(points, function (point, i) {
var stackIndex;
// Undefined plotY means the point is either on axis, outside series range or hidden series.
// If the series is outside the range of the x axis it should fall through with
// an undefined plotY, but then we must remove the shapeArgs (#847).
if (point.plotY === UNDEFINED) {
if (point.x >= xAxisExt.min && point.x <= xAxisExt.max) { // we're inside xAxis range
point.plotY = chart.chartHeight - xAxis.bottom - (xAxis.opposite ? xAxis.height : 0) + xAxis.offset - chart.plotTop;
} else {
point.shapeArgs = {}; // 847
}
}
// if multiple flags appear at the same x, order them into a stack
lastPoint = points[i - 1];
if (lastPoint && lastPoint.plotX === point.plotX) {
if (lastPoint.stackIndex === UNDEFINED) {
lastPoint.stackIndex = 0;
}
stackIndex = lastPoint.stackIndex + 1;
}
point.stackIndex = stackIndex; // #3639
});
},
/**
* Draw the markers
*/
drawPoints: function () {
var series = this,
pointAttr,
seriesPointAttr = series.pointAttr[''],
points = series.points,
chart = series.chart,
renderer = chart.renderer,
plotX,
plotY,
options = series.options,
optionsY = options.y,
shape,
i,
point,
graphic,
stackIndex,
crisp = (options.lineWidth % 2 / 2),
anchorX,
anchorY,
outsideRight;
i = points.length;
while (i--) {
point = points[i];
outsideRight = point.plotX > series.xAxis.len;
plotX = point.plotX + (outsideRight ? crisp : -crisp);
stackIndex = point.stackIndex;
shape = point.options.shape || options.shape;
plotY = point.plotY;
if (plotY !== UNDEFINED) {
plotY = point.plotY + optionsY + crisp - (stackIndex !== UNDEFINED && stackIndex * options.stackDistance);
}
anchorX = stackIndex ? UNDEFINED : point.plotX + crisp; // skip connectors for higher level stacked points
anchorY = stackIndex ? UNDEFINED : point.plotY;
graphic = point.graphic;
// only draw the point if y is defined and the flag is within the visible area
if (plotY !== UNDEFINED && plotX >= 0 && !outsideRight) {
// shortcuts
pointAttr = point.pointAttr[point.selected ? 'select' : ''] || seriesPointAttr;
if (graphic) { // update
graphic.attr({
x: plotX,
y: plotY,
r: pointAttr.r,
anchorX: anchorX,
anchorY: anchorY
});
} else {
graphic = point.graphic = renderer.label(
point.options.title || options.title || 'A',
plotX,
plotY,
shape,
anchorX,
anchorY,
options.useHTML
)
.css(merge(options.style, point.style))
.attr(pointAttr)
.attr({
align: shape === 'flag' ? 'left' : 'center',
width: options.width,
height: options.height
})
.add(series.markerGroup)
.shadow(options.shadow);
}
// Set the tooltip anchor position
point.tooltipPos = [plotX, plotY];
} else if (graphic) {
point.graphic = graphic.destroy();
}
}
},
/**
* Extend the column trackers with listeners to expand and contract stacks
*/
drawTracker: function () {
var series = this,
points = series.points;
TrackerMixin.drawTrackerPoint.apply(this);
// Bring each stacked flag up on mouse over, this allows readability of vertically
// stacked elements as well as tight points on the x axis. #1924.
each(points, function (point) {
var graphic = point.graphic;
if (graphic) {
addEvent(graphic.element, 'mouseover', function () {
// Raise this point
if (point.stackIndex > 0 && !point.raised) {
point._y = graphic.y;
graphic.attr({
y: point._y - 8
});
point.raised = true;
}
// Revert other raised points
each(points, function (otherPoint) {
if (otherPoint !== point && otherPoint.raised && otherPoint.graphic) {
otherPoint.graphic.attr({
y: otherPoint._y
});
otherPoint.raised = false;
}
});
});
}
});
},
/**
* Disable animation
*/
animate: noop,
buildKDTree: noop,
setClip: noop
});
// create the flag icon with anchor
symbols.flag = function (x, y, w, h, options) {
var anchorX = (options && options.anchorX) || x,
anchorY = (options && options.anchorY) || y;
return [
'M', anchorX, anchorY,
'L', x, y + h,
x, y,
x + w, y,
x + w, y + h,
x, y + h,
'M', anchorX, anchorY,
'Z'
];
};
// create the circlepin and squarepin icons with anchor
each(['circle', 'square'], function (shape) {
symbols[shape + 'pin'] = function (x, y, w, h, options) {
var anchorX = options && options.anchorX,
anchorY = options && options.anchorY,
path = symbols[shape](x, y, w, h),
labelTopOrBottomY;
if (anchorX && anchorY) {
// if the label is below the anchor, draw the connecting line from the top edge of the label
// otherwise start drawing from the bottom edge
labelTopOrBottomY = (y > anchorY) ? y : y + h;
path.push('M', anchorX, labelTopOrBottomY, 'L', anchorX, anchorY);
}
return path;
};
});
// The symbol callbacks are generated on the SVGRenderer object in all browsers. Even
// VML browsers need this in order to generate shapes in export. Now share
// them with the VMLRenderer.
if (Renderer === Highcharts.VMLRenderer) {
each(['flag', 'circlepin', 'squarepin'], function (shape) {
VMLRenderer.prototype.symbols[shape] = symbols[shape];
});
}
/* ****************************************************************************
* End Flags series code *
*****************************************************************************/
/* ****************************************************************************
* Start Scroller code *
*****************************************************************************/
var units = [].concat(defaultDataGroupingUnits), // copy
defaultSeriesType,
// Finding the min or max of a set of variables where we don't know if they are defined,
// is a pattern that is repeated several places in Highcharts. Consider making this
// a global utility method.
numExt = function (extreme) {
var numbers = grep(arguments, function (n) { return typeof n === 'number'; });
if (numbers.length) {
return Math[extreme].apply(0, numbers);
}
};
// add more resolution to units
units[4] = ['day', [1, 2, 3, 4]]; // allow more days
units[5] = ['week', [1, 2, 3]]; // allow more weeks
defaultSeriesType = seriesTypes.areaspline === UNDEFINED ? 'line' : 'areaspline';
extend(defaultOptions, {
navigator: {
//enabled: true,
handles: {
backgroundColor: '#ebe7e8',
borderColor: '#b2b1b6'
},
height: 40,
margin: 25,
maskFill: 'rgba(128,179,236,0.3)',
maskInside: true,
outlineColor: '#b2b1b6',
outlineWidth: 1,
series: {
type: defaultSeriesType,
color: '#4572A7',
compare: null,
fillOpacity: 0.05,
dataGrouping: {
approximation: 'average',
enabled: true,
groupPixelWidth: 2,
smoothed: true,
units: units
},
dataLabels: {
enabled: false,
zIndex: 2 // #1839
},
id: PREFIX + 'navigator-series',
lineColor: '#4572A7',
lineWidth: 1,
marker: {
enabled: false
},
pointRange: 0,
shadow: false,
threshold: null
},
//top: undefined,
xAxis: {
tickWidth: 0,
lineWidth: 0,
gridLineColor: '#EEE',
gridLineWidth: 1,
tickPixelInterval: 200,
labels: {
align: 'left',
style: {
color: '#888'
},
x: 3,
y: -4
},
crosshair: false
},
yAxis: {
gridLineWidth: 0,
startOnTick: false,
endOnTick: false,
minPadding: 0.1,
maxPadding: 0.1,
labels: {
enabled: false
},
crosshair: false,
title: {
text: null
},
tickWidth: 0
}
},
scrollbar: {
//enabled: true
height: isTouchDevice ? 20 : 14,
barBackgroundColor: '#bfc8d1',
barBorderRadius: 0,
barBorderWidth: 1,
barBorderColor: '#bfc8d1',
buttonArrowColor: '#666',
buttonBackgroundColor: '#ebe7e8',
buttonBorderColor: '#bbb',
buttonBorderRadius: 0,
buttonBorderWidth: 1,
minWidth: 6,
rifleColor: '#666',
trackBackgroundColor: '#eeeeee',
trackBorderColor: '#eeeeee',
trackBorderWidth: 1,
// trackBorderRadius: 0
liveRedraw: hasSVG && !isTouchDevice
}
});
/**
* The Scroller class
* @param {Object} chart
*/
function Scroller(chart) {
var chartOptions = chart.options,
navigatorOptions = chartOptions.navigator,
navigatorEnabled = navigatorOptions.enabled,
scrollbarOptions = chartOptions.scrollbar,
scrollbarEnabled = scrollbarOptions.enabled,
height = navigatorEnabled ? navigatorOptions.height : 0,
scrollbarHeight = scrollbarEnabled ? scrollbarOptions.height : 0;
this.handles = [];
this.scrollbarButtons = [];
this.elementsToDestroy = []; // Array containing the elements to destroy when Scroller is destroyed
this.chart = chart;
this.setBaseSeries();
this.height = height;
this.scrollbarHeight = scrollbarHeight;
this.scrollbarEnabled = scrollbarEnabled;
this.navigatorEnabled = navigatorEnabled;
this.navigatorOptions = navigatorOptions;
this.scrollbarOptions = scrollbarOptions;
this.outlineHeight = height + scrollbarHeight;
// Run scroller
this.init();
}
Scroller.prototype = {
/**
* Draw one of the handles on the side of the zoomed range in the navigator
* @param {Number} x The x center for the handle
* @param {Number} index 0 for left and 1 for right
*/
drawHandle: function (x, index) {
var scroller = this,
chart = scroller.chart,
renderer = chart.renderer,
elementsToDestroy = scroller.elementsToDestroy,
handles = scroller.handles,
handlesOptions = scroller.navigatorOptions.handles,
attr = {
fill: handlesOptions.backgroundColor,
stroke: handlesOptions.borderColor,
'stroke-width': 1
},
tempElem;
// create the elements
if (!scroller.rendered) {
// the group
handles[index] = renderer.g('navigator-handle-' + ['left', 'right'][index])
.css({ cursor: 'ew-resize' })
.attr({ zIndex: 4 - index }) // zIndex = 3 for right handle, 4 for left
.add();
// the rectangle
tempElem = renderer.rect(-4.5, 0, 9, 16, 0, 1)
.attr(attr)
.add(handles[index]);
elementsToDestroy.push(tempElem);
// the rifles
tempElem = renderer.path([
'M',
-1.5, 4,
'L',
-1.5, 12,
'M',
0.5, 4,
'L',
0.5, 12
]).attr(attr)
.add(handles[index]);
elementsToDestroy.push(tempElem);
}
// Place it
handles[index][chart.isResizing ? 'animate' : 'attr']({
translateX: scroller.scrollerLeft + scroller.scrollbarHeight + parseInt(x, 10),
translateY: scroller.top + scroller.height / 2 - 8
});
},
/**
* Draw the scrollbar buttons with arrows
* @param {Number} index 0 is left, 1 is right
*/
drawScrollbarButton: function (index) {
var scroller = this,
chart = scroller.chart,
renderer = chart.renderer,
elementsToDestroy = scroller.elementsToDestroy,
scrollbarButtons = scroller.scrollbarButtons,
scrollbarHeight = scroller.scrollbarHeight,
scrollbarOptions = scroller.scrollbarOptions,
tempElem;
if (!scroller.rendered) {
scrollbarButtons[index] = renderer.g().add(scroller.scrollbarGroup);
tempElem = renderer.rect(
-0.5,
-0.5,
scrollbarHeight + 1, // +1 to compensate for crispifying in rect method
scrollbarHeight + 1,
scrollbarOptions.buttonBorderRadius,
scrollbarOptions.buttonBorderWidth
).attr({
stroke: scrollbarOptions.buttonBorderColor,
'stroke-width': scrollbarOptions.buttonBorderWidth,
fill: scrollbarOptions.buttonBackgroundColor
}).add(scrollbarButtons[index]);
elementsToDestroy.push(tempElem);
tempElem = renderer.path([
'M',
scrollbarHeight / 2 + (index ? -1 : 1), scrollbarHeight / 2 - 3,
'L',
scrollbarHeight / 2 + (index ? -1 : 1), scrollbarHeight / 2 + 3,
scrollbarHeight / 2 + (index ? 2 : -2), scrollbarHeight / 2
]).attr({
fill: scrollbarOptions.buttonArrowColor
}).add(scrollbarButtons[index]);
elementsToDestroy.push(tempElem);
}
// adjust the right side button to the varying length of the scroll track
if (index) {
scrollbarButtons[index].attr({
translateX: scroller.scrollerWidth - scrollbarHeight
});
}
},
/**
* Render the navigator and scroll bar
* @param {Number} min X axis value minimum
* @param {Number} max X axis value maximum
* @param {Number} pxMin Pixel value minimum
* @param {Number} pxMax Pixel value maximum
*/
render: function (min, max, pxMin, pxMax) {
var scroller = this,
chart = scroller.chart,
renderer = chart.renderer,
navigatorLeft,
navigatorWidth,
scrollerLeft,
scrollerWidth,
scrollbarGroup = scroller.scrollbarGroup,
navigatorGroup = scroller.navigatorGroup,
scrollbar = scroller.scrollbar,
xAxis = scroller.xAxis,
scrollbarTrack = scroller.scrollbarTrack,
scrollbarHeight = scroller.scrollbarHeight,
scrollbarEnabled = scroller.scrollbarEnabled,
navigatorOptions = scroller.navigatorOptions,
scrollbarOptions = scroller.scrollbarOptions,
scrollbarMinWidth = scrollbarOptions.minWidth,
height = scroller.height,
top = scroller.top,
navigatorEnabled = scroller.navigatorEnabled,
outlineWidth = navigatorOptions.outlineWidth,
halfOutline = outlineWidth / 2,
zoomedMin,
zoomedMax,
range,
scrX,
scrWidth,
scrollbarPad = 0,
outlineHeight = scroller.outlineHeight,
barBorderRadius = scrollbarOptions.barBorderRadius,
strokeWidth,
scrollbarStrokeWidth = scrollbarOptions.barBorderWidth,
centerBarX,
outlineTop = top + halfOutline,
verb,
unionExtremes;
// don't render the navigator until we have data (#486)
if (isNaN(min)) {
return;
}
scroller.navigatorLeft = navigatorLeft = pick(
xAxis.left,
chart.plotLeft + scrollbarHeight // in case of scrollbar only, without navigator
);
scroller.navigatorWidth = navigatorWidth = pick(xAxis.len, chart.plotWidth - 2 * scrollbarHeight);
scroller.scrollerLeft = scrollerLeft = navigatorLeft - scrollbarHeight;
scroller.scrollerWidth = scrollerWidth = scrollerWidth = navigatorWidth + 2 * scrollbarHeight;
// Set the scroller x axis extremes to reflect the total. The navigator extremes
// should always be the extremes of the union of all series in the chart as
// well as the navigator series.
if (xAxis.getExtremes) {
unionExtremes = scroller.getUnionExtremes(true);
if (unionExtremes && (unionExtremes.dataMin !== xAxis.min || unionExtremes.dataMax !== xAxis.max)) {
xAxis.setExtremes(unionExtremes.dataMin, unionExtremes.dataMax, true, false);
}
}
// Get the pixel position of the handles
pxMin = pick(pxMin, xAxis.translate(min));
pxMax = pick(pxMax, xAxis.translate(max));
if (isNaN(pxMin) || mathAbs(pxMin) === Infinity) { // Verify (#1851, #2238)
pxMin = 0;
pxMax = scrollerWidth;
}
// Are we below the minRange? (#2618)
if (xAxis.translate(pxMax, true) - xAxis.translate(pxMin, true) < chart.xAxis[0].minRange) {
return;
}
// handles are allowed to cross, but never exceed the plot area
scroller.zoomedMax = mathMin(mathMax(pxMin, pxMax), navigatorWidth);
scroller.zoomedMin =
mathMax(scroller.fixedWidth ? scroller.zoomedMax - scroller.fixedWidth : mathMin(pxMin, pxMax), 0);
scroller.range = scroller.zoomedMax - scroller.zoomedMin;
zoomedMax = mathRound(scroller.zoomedMax);
zoomedMin = mathRound(scroller.zoomedMin);
range = zoomedMax - zoomedMin;
// on first render, create all elements
if (!scroller.rendered) {
if (navigatorEnabled) {
// draw the navigator group
scroller.navigatorGroup = navigatorGroup = renderer.g('navigator')
.attr({
zIndex: 3
})
.add();
scroller.leftShade = renderer.rect()
.attr({
fill: navigatorOptions.maskFill
}).add(navigatorGroup);
if (navigatorOptions.maskInside) {
scroller.leftShade.css({ cursor: 'ew-resize '});
} else {
scroller.rightShade = renderer.rect()
.attr({
fill: navigatorOptions.maskFill
}).add(navigatorGroup);
}
scroller.outline = renderer.path()
.attr({
'stroke-width': outlineWidth,
stroke: navigatorOptions.outlineColor
})
.add(navigatorGroup);
}
if (scrollbarEnabled) {
// draw the scrollbar group
scroller.scrollbarGroup = scrollbarGroup = renderer.g('scrollbar').add();
// the scrollbar track
strokeWidth = scrollbarOptions.trackBorderWidth;
scroller.scrollbarTrack = scrollbarTrack = renderer.rect().attr({
x: 0,
y: -strokeWidth % 2 / 2,
fill: scrollbarOptions.trackBackgroundColor,
stroke: scrollbarOptions.trackBorderColor,
'stroke-width': strokeWidth,
r: scrollbarOptions.trackBorderRadius || 0,
height: scrollbarHeight
}).add(scrollbarGroup);
// the scrollbar itself
scroller.scrollbar = scrollbar = renderer.rect()
.attr({
y: -scrollbarStrokeWidth % 2 / 2,
height: scrollbarHeight,
fill: scrollbarOptions.barBackgroundColor,
stroke: scrollbarOptions.barBorderColor,
'stroke-width': scrollbarStrokeWidth,
r: barBorderRadius
})
.add(scrollbarGroup);
scroller.scrollbarRifles = renderer.path()
.attr({
stroke: scrollbarOptions.rifleColor,
'stroke-width': 1
})
.add(scrollbarGroup);
}
}
// place elements
verb = chart.isResizing ? 'animate' : 'attr';
if (navigatorEnabled) {
scroller.leftShade[verb](navigatorOptions.maskInside ? {
x: navigatorLeft + zoomedMin,
y: top,
width: zoomedMax - zoomedMin,
height: height
} : {
x: navigatorLeft,
y: top,
width: zoomedMin,
height: height
});
if (scroller.rightShade) {
scroller.rightShade[verb]({
x: navigatorLeft + zoomedMax,
y: top,
width: navigatorWidth - zoomedMax,
height: height
});
}
scroller.outline[verb]({ d: [
M,
scrollerLeft, outlineTop, // left
L,
navigatorLeft + zoomedMin - halfOutline, outlineTop, // upper left of zoomed range
navigatorLeft + zoomedMin - halfOutline, outlineTop + outlineHeight, // lower left of z.r.
L,
navigatorLeft + zoomedMax - halfOutline, outlineTop + outlineHeight, // lower right of z.r.
L,
navigatorLeft + zoomedMax - halfOutline, outlineTop, // upper right of z.r.
scrollerLeft + scrollerWidth, outlineTop // right
].concat(navigatorOptions.maskInside ? [
M,
navigatorLeft + zoomedMin + halfOutline, outlineTop, // upper left of zoomed range
L,
navigatorLeft + zoomedMax - halfOutline, outlineTop // upper right of z.r.
] : [])});
// draw handles
scroller.drawHandle(zoomedMin + halfOutline, 0);
scroller.drawHandle(zoomedMax + halfOutline, 1);
}
// draw the scrollbar
if (scrollbarEnabled && scrollbarGroup) {
// draw the buttons
scroller.drawScrollbarButton(0);
scroller.drawScrollbarButton(1);
scrollbarGroup[verb]({
translateX: scrollerLeft,
translateY: mathRound(outlineTop + height)
});
scrollbarTrack[verb]({
width: scrollerWidth
});
// prevent the scrollbar from drawing to small (#1246)
scrX = scrollbarHeight + zoomedMin;
scrWidth = range - scrollbarStrokeWidth;
if (scrWidth < scrollbarMinWidth) {
scrollbarPad = (scrollbarMinWidth - scrWidth) / 2;
scrWidth = scrollbarMinWidth;
scrX -= scrollbarPad;
}
scroller.scrollbarPad = scrollbarPad;
scrollbar[verb]({
x: mathFloor(scrX) + (scrollbarStrokeWidth % 2 / 2),
width: scrWidth
});
centerBarX = scrollbarHeight + zoomedMin + range / 2 - 0.5;
scroller.scrollbarRifles
.attr({
visibility: range > 12 ? VISIBLE : HIDDEN
})[verb]({
d: [
M,
centerBarX - 3, scrollbarHeight / 4,
L,
centerBarX - 3, 2 * scrollbarHeight / 3,
M,
centerBarX, scrollbarHeight / 4,
L,
centerBarX, 2 * scrollbarHeight / 3,
M,
centerBarX + 3, scrollbarHeight / 4,
L,
centerBarX + 3, 2 * scrollbarHeight / 3
]
});
}
scroller.scrollbarPad = scrollbarPad;
scroller.rendered = true;
},
/**
* Set up the mouse and touch events for the navigator and scrollbar
*/
addEvents: function () {
var container = this.chart.container,
mouseDownHandler = this.mouseDownHandler,
mouseMoveHandler = this.mouseMoveHandler,
mouseUpHandler = this.mouseUpHandler,
_events;
// Mouse events
_events = [
[container, 'mousedown', mouseDownHandler],
[container, 'mousemove', mouseMoveHandler],
[document, 'mouseup', mouseUpHandler]
];
// Touch events
if (hasTouch) {
_events.push(
[container, 'touchstart', mouseDownHandler],
[container, 'touchmove', mouseMoveHandler],
[document, 'touchend', mouseUpHandler]
);
}
// Add them all
each(_events, function (args) {
addEvent.apply(null, args);
});
this._events = _events;
},
/**
* Removes the event handlers attached previously with addEvents.
*/
removeEvents: function () {
each(this._events, function (args) {
removeEvent.apply(null, args);
});
this._events = UNDEFINED;
if (this.navigatorEnabled && this.baseSeries) {
removeEvent(this.baseSeries, 'updatedData', this.updatedDataHandler);
}
},
/**
* Initiate the Scroller object
*/
init: function () {
var scroller = this,
chart = scroller.chart,
xAxis,
yAxis,
scrollbarHeight = scroller.scrollbarHeight,
navigatorOptions = scroller.navigatorOptions,
height = scroller.height,
top = scroller.top,
dragOffset,
hasDragged,
baseSeries = scroller.baseSeries;
/**
* Event handler for the mouse down event.
*/
scroller.mouseDownHandler = function (e) {
e = chart.pointer.normalize(e);
var zoomedMin = scroller.zoomedMin,
zoomedMax = scroller.zoomedMax,
top = scroller.top,
scrollbarHeight = scroller.scrollbarHeight,
scrollerLeft = scroller.scrollerLeft,
scrollerWidth = scroller.scrollerWidth,
navigatorLeft = scroller.navigatorLeft,
navigatorWidth = scroller.navigatorWidth,
scrollbarPad = scroller.scrollbarPad,
range = scroller.range,
chartX = e.chartX,
chartY = e.chartY,
baseXAxis = chart.xAxis[0],
fixedMax,
ext,
handleSensitivity = isTouchDevice ? 10 : 7,
left,
isOnNavigator;
if (chartY > top && chartY < top + height + scrollbarHeight) { // we're vertically inside the navigator
isOnNavigator = !scroller.scrollbarEnabled || chartY < top + height;
// grab the left handle
if (isOnNavigator && math.abs(chartX - zoomedMin - navigatorLeft) < handleSensitivity) {
scroller.grabbedLeft = true;
scroller.otherHandlePos = zoomedMax;
scroller.fixedExtreme = baseXAxis.max;
chart.fixedRange = null;
// grab the right handle
} else if (isOnNavigator && math.abs(chartX - zoomedMax - navigatorLeft) < handleSensitivity) {
scroller.grabbedRight = true;
scroller.otherHandlePos = zoomedMin;
scroller.fixedExtreme = baseXAxis.min;
chart.fixedRange = null;
// grab the zoomed range
} else if (chartX > navigatorLeft + zoomedMin - scrollbarPad && chartX < navigatorLeft + zoomedMax + scrollbarPad) {
scroller.grabbedCenter = chartX;
scroller.fixedWidth = range;
dragOffset = chartX - zoomedMin;
// shift the range by clicking on shaded areas, scrollbar track or scrollbar buttons
} else if (chartX > scrollerLeft && chartX < scrollerLeft + scrollerWidth) {
// Center around the clicked point
if (isOnNavigator) {
left = chartX - navigatorLeft - range / 2;
// Click on scrollbar
} else {
// Click left scrollbar button
if (chartX < navigatorLeft) {
left = zoomedMin - range * 0.2;
// Click right scrollbar button
} else if (chartX > scrollerLeft + scrollerWidth - scrollbarHeight) {
left = zoomedMin + range * 0.2;
// Click on scrollbar track, shift the scrollbar by one range
} else {
left = chartX < navigatorLeft + zoomedMin ? // on the left
zoomedMin - range :
zoomedMax;
}
}
if (left < 0) {
left = 0;
} else if (left + range >= navigatorWidth) {
left = navigatorWidth - range;
fixedMax = scroller.getUnionExtremes().dataMax; // #2293, #3543
}
if (left !== zoomedMin) { // it has actually moved
scroller.fixedWidth = range; // #1370
ext = xAxis.toFixedRange(left, left + range, null, fixedMax);
baseXAxis.setExtremes(
ext.min,
ext.max,
true,
false,
{ trigger: 'navigator' }
);
}
}
}
};
/**
* Event handler for the mouse move event.
*/
scroller.mouseMoveHandler = function (e) {
var scrollbarHeight = scroller.scrollbarHeight,
navigatorLeft = scroller.navigatorLeft,
navigatorWidth = scroller.navigatorWidth,
scrollerLeft = scroller.scrollerLeft,
scrollerWidth = scroller.scrollerWidth,
range = scroller.range,
chartX;
// In iOS, a mousemove event with e.pageX === 0 is fired when holding the finger
// down in the center of the scrollbar. This should be ignored.
if (e.pageX !== 0) {
e = chart.pointer.normalize(e);
chartX = e.chartX;
// validation for handle dragging
if (chartX < navigatorLeft) {
chartX = navigatorLeft;
} else if (chartX > scrollerLeft + scrollerWidth - scrollbarHeight) {
chartX = scrollerLeft + scrollerWidth - scrollbarHeight;
}
// drag left handle
if (scroller.grabbedLeft) {
hasDragged = true;
scroller.render(0, 0, chartX - navigatorLeft, scroller.otherHandlePos);
// drag right handle
} else if (scroller.grabbedRight) {
hasDragged = true;
scroller.render(0, 0, scroller.otherHandlePos, chartX - navigatorLeft);
// drag scrollbar or open area in navigator
} else if (scroller.grabbedCenter) {
hasDragged = true;
if (chartX < dragOffset) { // outside left
chartX = dragOffset;
} else if (chartX > navigatorWidth + dragOffset - range) { // outside right
chartX = navigatorWidth + dragOffset - range;
}
scroller.render(0, 0, chartX - dragOffset, chartX - dragOffset + range);
}
if (hasDragged && scroller.scrollbarOptions.liveRedraw) {
setTimeout(function () {
scroller.mouseUpHandler(e);
}, 0);
}
}
};
/**
* Event handler for the mouse up event.
*/
scroller.mouseUpHandler = function (e) {
var ext,
fixedMin,
fixedMax;
if (hasDragged) {
// When dragging one handle, make sure the other one doesn't change
if (scroller.zoomedMin === scroller.otherHandlePos) {
fixedMin = scroller.fixedExtreme;
} else if (scroller.zoomedMax === scroller.otherHandlePos) {
fixedMax = scroller.fixedExtreme;
}
ext = xAxis.toFixedRange(scroller.zoomedMin, scroller.zoomedMax, fixedMin, fixedMax);
chart.xAxis[0].setExtremes(
ext.min,
ext.max,
true,
false,
{
trigger: 'navigator',
triggerOp: 'navigator-drag',
DOMEvent: e // #1838
}
);
}
if (e.type !== 'mousemove') {
scroller.grabbedLeft = scroller.grabbedRight = scroller.grabbedCenter = scroller.fixedWidth =
scroller.fixedExtreme = scroller.otherHandlePos = hasDragged = dragOffset = null;
}
};
var xAxisIndex = chart.xAxis.length,
yAxisIndex = chart.yAxis.length;
// make room below the chart
chart.extraBottomMargin = scroller.outlineHeight + navigatorOptions.margin;
if (scroller.navigatorEnabled) {
// an x axis is required for scrollbar also
scroller.xAxis = xAxis = new Axis(chart, merge({
// inherit base xAxis' break and ordinal options
breaks: baseSeries && baseSeries.xAxis.options.breaks,
ordinal: baseSeries && baseSeries.xAxis.options.ordinal
}, navigatorOptions.xAxis, {
id: 'navigator-x-axis',
isX: true,
type: 'datetime',
index: xAxisIndex,
height: height,
offset: 0,
offsetLeft: scrollbarHeight,
offsetRight: -scrollbarHeight,
keepOrdinalPadding: true, // #2436
startOnTick: false,
endOnTick: false,
minPadding: 0,
maxPadding: 0,
zoomEnabled: false
}));
scroller.yAxis = yAxis = new Axis(chart, merge(navigatorOptions.yAxis, {
id: 'navigator-y-axis',
alignTicks: false,
height: height,
offset: 0,
index: yAxisIndex,
zoomEnabled: false
}));
// If we have a base series, initialize the navigator series
if (baseSeries || navigatorOptions.series.data) {
scroller.addBaseSeries();
// If not, set up an event to listen for added series
} else if (chart.series.length === 0) {
wrap(chart, 'redraw', function (proceed, animation) {
// We've got one, now add it as base and reset chart.redraw
if (chart.series.length > 0 && !scroller.series) {
scroller.setBaseSeries();
chart.redraw = proceed; // reset
}
proceed.call(chart, animation);
});
}
// in case of scrollbar only, fake an x axis to get translation
} else {
scroller.xAxis = xAxis = {
translate: function (value, reverse) {
var axis = chart.xAxis[0],
ext = axis.getExtremes(),
scrollTrackWidth = chart.plotWidth - 2 * scrollbarHeight,
min = numExt('min', axis.options.min, ext.dataMin),
valueRange = numExt('max', axis.options.max, ext.dataMax) - min;
return reverse ?
// from pixel to value
(value * valueRange / scrollTrackWidth) + min :
// from value to pixel
scrollTrackWidth * (value - min) / valueRange;
},
toFixedRange: Axis.prototype.toFixedRange
};
}
/**
* For stock charts, extend the Chart.getMargins method so that we can set the final top position
* of the navigator once the height of the chart, including the legend, is determined. #367.
*/
wrap(chart, 'getMargins', function (proceed) {
var legend = this.legend,
legendOptions = legend.options;
proceed.apply(this, [].slice.call(arguments, 1));
// Compute the top position
scroller.top = top = scroller.navigatorOptions.top ||
this.chartHeight - scroller.height - scroller.scrollbarHeight - this.spacing[2] -
(legendOptions.verticalAlign === 'bottom' && legendOptions.enabled && !legendOptions.floating ?
legend.legendHeight + pick(legendOptions.margin, 10) : 0);
if (xAxis && yAxis) { // false if navigator is disabled (#904)
xAxis.options.top = yAxis.options.top = top;
xAxis.setAxisSize();
yAxis.setAxisSize();
}
});
scroller.addEvents();
},
/**
* Get the union data extremes of the chart - the outer data extremes of the base
* X axis and the navigator axis.
*/
getUnionExtremes: function (returnFalseOnNoBaseSeries) {
var baseAxis = this.chart.xAxis[0],
navAxis = this.xAxis,
navAxisOptions = navAxis.options,
baseAxisOptions = baseAxis.options;
if (!returnFalseOnNoBaseSeries || baseAxis.dataMin !== null) {
return {
dataMin: numExt(
'min',
navAxisOptions && navAxisOptions.min,
baseAxisOptions.min,
baseAxis.dataMin,
navAxis.dataMin
),
dataMax: numExt(
'max',
navAxisOptions && navAxisOptions.max,
baseAxisOptions.max,
baseAxis.dataMax,
navAxis.dataMax
)
};
}
},
/**
* Set the base series. With a bit of modification we should be able to make
* this an API method to be called from the outside
*/
setBaseSeries: function (baseSeriesOption) {
var chart = this.chart;
baseSeriesOption = baseSeriesOption || chart.options.navigator.baseSeries;
// If we're resetting, remove the existing series
if (this.series) {
this.series.remove();
}
// Set the new base series
this.baseSeries = chart.series[baseSeriesOption] ||
(typeof baseSeriesOption === 'string' && chart.get(baseSeriesOption)) ||
chart.series[0];
// When run after render, this.xAxis already exists
if (this.xAxis) {
this.addBaseSeries();
}
},
addBaseSeries: function () {
var baseSeries = this.baseSeries,
baseOptions = baseSeries ? baseSeries.options : {},
baseData = baseOptions.data,
mergedNavSeriesOptions,
navigatorSeriesOptions = this.navigatorOptions.series,
navigatorData;
// remove it to prevent merging one by one
navigatorData = navigatorSeriesOptions.data;
this.hasNavigatorData = !!navigatorData;
// Merge the series options
mergedNavSeriesOptions = merge(baseOptions, navigatorSeriesOptions, {
enableMouseTracking: false,
group: 'nav', // for columns
padXAxis: false,
xAxis: 'navigator-x-axis',
yAxis: 'navigator-y-axis',
name: 'Navigator',
showInLegend: false,
isInternal: true,
visible: true
});
// set the data back
mergedNavSeriesOptions.data = navigatorData || baseData;
// add the series
this.series = this.chart.initSeries(mergedNavSeriesOptions);
// Respond to updated data in the base series.
// Abort if lazy-loading data from the server.
if (baseSeries && this.navigatorOptions.adaptToUpdatedData !== false) {
addEvent(baseSeries, 'updatedData', this.updatedDataHandler);
// Survive Series.update()
baseSeries.userOptions.events = extend(baseSeries.userOptions.event, { updatedData: this.updatedDataHandler });
}
},
updatedDataHandler: function () {
var scroller = this.chart.scroller,
baseSeries = scroller.baseSeries,
baseXAxis = baseSeries.xAxis,
baseExtremes = baseXAxis.getExtremes(),
baseMin = baseExtremes.min,
baseMax = baseExtremes.max,
baseDataMin = baseExtremes.dataMin,
baseDataMax = baseExtremes.dataMax,
range = baseMax - baseMin,
stickToMin,
stickToMax,
newMax,
newMin,
doRedraw,
navigatorSeries = scroller.series,
navXData = navigatorSeries.xData,
hasSetExtremes = !!baseXAxis.setExtremes;
// detect whether to move the range
stickToMax = baseMax >= navXData[navXData.length - 1] - (this.closestPointRange || 0); // #570
stickToMin = baseMin <= baseDataMin;
// set the navigator series data to the new data of the base series
if (!scroller.hasNavigatorData) {
navigatorSeries.options.pointStart = baseSeries.xData[0];
navigatorSeries.setData(baseSeries.options.data, false);
doRedraw = true;
}
// if the zoomed range is already at the min, move it to the right as new data
// comes in
if (stickToMin) {
newMin = baseDataMin;
newMax = newMin + range;
}
// if the zoomed range is already at the max, move it to the right as new data
// comes in
if (stickToMax) {
newMax = baseDataMax;
if (!stickToMin) { // if stickToMin is true, the new min value is set above
newMin = mathMax(newMax - range, navigatorSeries.xData[0]);
}
}
// update the extremes
if (hasSetExtremes && (stickToMin || stickToMax)) {
if (!isNaN(newMin)) {
baseXAxis.setExtremes(newMin, newMax, true, false, { trigger: 'updatedData' });
}
// if it is not at any edge, just move the scroller window to reflect the new series data
} else {
if (doRedraw) {
this.chart.redraw(false);
}
scroller.render(
mathMax(baseMin, baseDataMin),
mathMin(baseMax, baseDataMax)
);
}
},
/**
* Destroys allocated elements.
*/
destroy: function () {
var scroller = this;
// Disconnect events added in addEvents
scroller.removeEvents();
// Destroy properties
each([scroller.xAxis, scroller.yAxis, scroller.leftShade, scroller.rightShade, scroller.outline, scroller.scrollbarTrack, scroller.scrollbarRifles, scroller.scrollbarGroup, scroller.scrollbar], function (prop) {
if (prop && prop.destroy) {
prop.destroy();
}
});
scroller.xAxis = scroller.yAxis = scroller.leftShade = scroller.rightShade = scroller.outline = scroller.scrollbarTrack = scroller.scrollbarRifles = scroller.scrollbarGroup = scroller.scrollbar = null;
// Destroy elements in collection
each([scroller.scrollbarButtons, scroller.handles, scroller.elementsToDestroy], function (coll) {
destroyObjectProperties(coll);
});
}
};
Highcharts.Scroller = Scroller;
/**
* For Stock charts, override selection zooming with some special features because
* X axis zooming is already allowed by the Navigator and Range selector.
*/
wrap(Axis.prototype, 'zoom', function (proceed, newMin, newMax) {
var chart = this.chart,
chartOptions = chart.options,
zoomType = chartOptions.chart.zoomType,
previousZoom,
navigator = chartOptions.navigator,
rangeSelector = chartOptions.rangeSelector,
ret;
if (this.isXAxis && ((navigator && navigator.enabled) ||
(rangeSelector && rangeSelector.enabled))) {
// For x only zooming, fool the chart.zoom method not to create the zoom button
// because the property already exists
if (zoomType === 'x') {
chart.resetZoomButton = 'blocked';
// For y only zooming, ignore the X axis completely
} else if (zoomType === 'y') {
ret = false;
// For xy zooming, record the state of the zoom before zoom selection, then when
// the reset button is pressed, revert to this state
} else if (zoomType === 'xy') {
previousZoom = this.previousZoom;
if (defined(newMin)) {
this.previousZoom = [this.min, this.max];
} else if (previousZoom) {
newMin = previousZoom[0];
newMax = previousZoom[1];
delete this.previousZoom;
}
}
}
return ret !== UNDEFINED ? ret : proceed.call(this, newMin, newMax);
});
// Initialize scroller for stock charts
wrap(Chart.prototype, 'init', function (proceed, options, callback) {
addEvent(this, 'beforeRender', function () {
var options = this.options;
if (options.navigator.enabled || options.scrollbar.enabled) {
this.scroller = new Scroller(this);
}
});
proceed.call(this, options, callback);
});
// Pick up badly formatted point options to addPoint
wrap(Series.prototype, 'addPoint', function (proceed, options, redraw, shift, animation) {
var turboThreshold = this.options.turboThreshold;
if (turboThreshold && this.xData.length > turboThreshold && isObject(options) && !isArray(options) && this.chart.scroller) {
error(20, true);
}
proceed.call(this, options, redraw, shift, animation);
});
/* ****************************************************************************
* End Scroller code *
*****************************************************************************/
/* ****************************************************************************
* Start Range Selector code *
*****************************************************************************/
extend(defaultOptions, {
rangeSelector: {
// allButtonsEnabled: false,
// enabled: true,
// buttons: {Object}
// buttonSpacing: 0,
buttonTheme: {
width: 28,
height: 18,
fill: '#f7f7f7',
padding: 2,
r: 0,
'stroke-width': 0,
style: {
color: '#444',
cursor: 'pointer',
fontWeight: 'normal'
},
zIndex: 7, // #484, #852
states: {
hover: {
fill: '#e7e7e7'
},
select: {
fill: '#e7f0f9',
style: {
color: 'black',
fontWeight: 'bold'
}
}
}
},
inputPosition: {
align: 'right'
},
// inputDateFormat: '%b %e, %Y',
// inputEditDateFormat: '%Y-%m-%d',
// inputEnabled: true,
// inputStyle: {},
labelStyle: {
color: '#666'
}
// selected: undefined
}
});
defaultOptions.lang = merge(defaultOptions.lang, {
rangeSelectorZoom: 'Zoom',
rangeSelectorFrom: 'From',
rangeSelectorTo: 'To'
});
/**
* The object constructor for the range selector
* @param {Object} chart
*/
function RangeSelector(chart) {
// Run RangeSelector
this.init(chart);
}
RangeSelector.prototype = {
/**
* The method to run when one of the buttons in the range selectors is clicked
* @param {Number} i The index of the button
* @param {Object} rangeOptions
* @param {Boolean} redraw
*/
clickButton: function (i, redraw) {
var rangeSelector = this,
selected = rangeSelector.selected,
chart = rangeSelector.chart,
buttons = rangeSelector.buttons,
rangeOptions = rangeSelector.buttonOptions[i],
baseAxis = chart.xAxis[0],
unionExtremes = (chart.scroller && chart.scroller.getUnionExtremes()) || baseAxis || {},
dataMin = unionExtremes.dataMin,
dataMax = unionExtremes.dataMax,
newMin,
newMax = baseAxis && mathRound(mathMin(baseAxis.max, pick(dataMax, baseAxis.max))), // #1568
now,
date = new Date(newMax),
type = rangeOptions.type,
count = rangeOptions.count,
baseXAxisOptions,
range = rangeOptions._range,
rangeMin,
year,
timeName;
if (dataMin === null || dataMax === null || // chart has no data, base series is removed
i === rangeSelector.selected) { // same button is clicked twice
return;
}
if (type === 'month' || type === 'year') {
timeName = { month: 'Month', year: 'FullYear'}[type];
date['set' + timeName](date['get' + timeName]() - count);
newMin = date.getTime();
dataMin = pick(dataMin, Number.MIN_VALUE);
if (isNaN(newMin) || newMin < dataMin) {
newMin = dataMin;
newMax = mathMin(newMin + range, dataMax);
} else {
range = newMax - newMin;
}
// Fixed times like minutes, hours, days
} else if (range) {
newMin = mathMax(newMax - range, dataMin);
newMax = mathMin(newMin + range, dataMax);
} else if (type === 'ytd') {
// On user clicks on the buttons, or a delayed action running from the beforeRender
// event (below), the baseAxis is defined.
if (baseAxis) {
// When "ytd" is the pre-selected button for the initial view, its calculation
// is delayed and rerun in the beforeRender event (below). When the series
// are initialized, but before the chart is rendered, we have access to the xData
// array (#942).
if (dataMax === UNDEFINED) {
dataMin = Number.MAX_VALUE;
dataMax = Number.MIN_VALUE;
each(chart.series, function (series) {
var xData = series.xData; // reassign it to the last item
dataMin = mathMin(xData[0], dataMin);
dataMax = mathMax(xData[xData.length - 1], dataMax);
});
redraw = false;
}
now = new Date(dataMax);
year = now.getFullYear();
newMin = rangeMin = mathMax(dataMin || 0, Date.UTC(year, 0, 1));
now = now.getTime();
newMax = mathMin(dataMax || now, now);
// "ytd" is pre-selected. We don't yet have access to processed point and extremes data
// (things like pointStart and pointInterval are missing), so we delay the process (#942)
} else {
addEvent(chart, 'beforeRender', function () {
rangeSelector.clickButton(i);
});
return;
}
} else if (type === 'all' && baseAxis) {
newMin = dataMin;
newMax = dataMax;
}
// Deselect previous button
if (buttons[selected]) {
buttons[selected].setState(0);
}
// Select this button
if (buttons[i]) {
buttons[i].setState(2);
}
chart.fixedRange = range;
// update the chart
if (!baseAxis) { // axis not yet instanciated
baseXAxisOptions = chart.options.xAxis;
baseXAxisOptions[0] = merge(
baseXAxisOptions[0],
{
range: range,
min: rangeMin
}
);
rangeSelector.setSelected(i);
} else { // existing axis object; after render time
baseAxis.setExtremes(
newMin,
newMax,
pick(redraw, 1),
0,
{
trigger: 'rangeSelectorButton',
rangeSelectorButton: rangeOptions
}
);
rangeSelector.setSelected(i);
}
},
/**
* Set the selected option. This method only sets the internal flag, it doesn't
* update the buttons or the actual zoomed range.
*/
setSelected: function (selected) {
this.selected = this.options.selected = selected;
},
/**
* The default buttons for pre-selecting time frames
*/
defaultButtons: [{
type: 'month',
count: 1,
text: '1m'
}, {
type: 'month',
count: 3,
text: '3m'
}, {
type: 'month',
count: 6,
text: '6m'
}, {
type: 'ytd',
text: 'YTD'
}, {
type: 'year',
count: 1,
text: '1y'
}, {
type: 'all',
text: 'All'
}],
/**
* Initialize the range selector
*/
init: function (chart) {
var rangeSelector = this,
options = chart.options.rangeSelector,
buttonOptions = options.buttons || [].concat(rangeSelector.defaultButtons),
selectedOption = options.selected,
blurInputs = rangeSelector.blurInputs = function () {
var minInput = rangeSelector.minInput,
maxInput = rangeSelector.maxInput;
if (minInput && minInput.blur) { //#3274 in some case blur is not defined
fireEvent(minInput, 'blur'); //#3274
}
if (maxInput && maxInput.blur) { //#3274 in some case blur is not defined
fireEvent(maxInput, 'blur'); //#3274
}
};
rangeSelector.chart = chart;
rangeSelector.options = options;
rangeSelector.buttons = [];
chart.extraTopMargin = 35;
rangeSelector.buttonOptions = buttonOptions;
addEvent(chart.container, 'mousedown', blurInputs);
addEvent(chart, 'resize', blurInputs);
// Extend the buttonOptions with actual range
each(buttonOptions, rangeSelector.computeButtonRange);
// zoomed range based on a pre-selected button index
if (selectedOption !== UNDEFINED && buttonOptions[selectedOption]) {
this.clickButton(selectedOption, false);
}
// normalize the pressed button whenever a new range is selected
addEvent(chart, 'load', function () {
addEvent(chart.xAxis[0], 'afterSetExtremes', function () {
rangeSelector.updateButtonStates(true);
});
});
},
/**
* Dynamically update the range selector buttons after a new range has been set
*/
updateButtonStates: function (updating) {
var rangeSelector = this,
chart = this.chart,
baseAxis = chart.xAxis[0],
unionExtremes = (chart.scroller && chart.scroller.getUnionExtremes()) || baseAxis,
dataMin = unionExtremes.dataMin,
dataMax = unionExtremes.dataMax,
selected = rangeSelector.selected,
allButtonsEnabled = rangeSelector.options.allButtonsEnabled,
buttons = rangeSelector.buttons;
if (updating && chart.fixedRange !== mathRound(baseAxis.max - baseAxis.min)) {
if (buttons[selected]) {
buttons[selected].setState(0);
}
rangeSelector.setSelected(null);
}
each(rangeSelector.buttonOptions, function (rangeOptions, i) {
var range = rangeOptions._range,
// Disable buttons where the range exceeds what is allowed in the current view
isTooGreatRange = range > dataMax - dataMin,
// Disable buttons where the range is smaller than the minimum range
isTooSmallRange = range < baseAxis.minRange,
// Disable the All button if we're already showing all
isAllButAlreadyShowingAll = rangeOptions.type === 'all' && baseAxis.max - baseAxis.min >= dataMax - dataMin &&
buttons[i].state !== 2,
// Disable the YTD button if the complete range is within the same year
isYTDButNotAvailable = rangeOptions.type === 'ytd' && dateFormat('%Y', dataMin) === dateFormat('%Y', dataMax);
// The new zoom area happens to match the range for a button - mark it selected.
// This happens when scrolling across an ordinal gap. It can be seen in the intraday
// demos when selecting 1h and scroll across the night gap.
if (range === mathRound(baseAxis.max - baseAxis.min) && i !== selected) {
rangeSelector.setSelected(i);
buttons[i].setState(2);
} else if (!allButtonsEnabled && (isTooGreatRange || isTooSmallRange || isAllButAlreadyShowingAll || isYTDButNotAvailable)) {
buttons[i].setState(3);
} else if (buttons[i].state === 3) {
buttons[i].setState(0);
}
});
},
/**
* Compute and cache the range for an individual button
*/
computeButtonRange: function (rangeOptions) {
var type = rangeOptions.type,
count = rangeOptions.count || 1,
// these time intervals have a fixed number of milliseconds, as opposed
// to month, ytd and year
fixedTimes = {
millisecond: 1,
second: 1000,
minute: 60 * 1000,
hour: 3600 * 1000,
day: 24 * 3600 * 1000,
week: 7 * 24 * 3600 * 1000
};
// Store the range on the button object
if (fixedTimes[type]) {
rangeOptions._range = fixedTimes[type] * count;
} else if (type === 'month' || type === 'year') {
rangeOptions._range = { month: 30, year: 365 }[type] * 24 * 36e5 * count;
}
},
/**
* Set the internal and displayed value of a HTML input for the dates
* @param {String} name
* @param {Number} time
*/
setInputValue: function (name, time) {
var options = this.chart.options.rangeSelector;
if (defined(time)) {
this[name + 'Input'].HCTime = time;
}
this[name + 'Input'].value = dateFormat(options.inputEditDateFormat || '%Y-%m-%d', this[name + 'Input'].HCTime);
this[name + 'DateBox'].attr({ text: dateFormat(options.inputDateFormat || '%b %e, %Y', this[name + 'Input'].HCTime) });
},
/**
* Draw either the 'from' or the 'to' HTML input box of the range selector
* @param {Object} name
*/
drawInput: function (name) {
var rangeSelector = this,
chart = rangeSelector.chart,
chartStyle = chart.renderer.style,
renderer = chart.renderer,
options = chart.options.rangeSelector,
lang = defaultOptions.lang,
div = rangeSelector.div,
isMin = name === 'min',
input,
label,
dateBox,
inputGroup = this.inputGroup;
// Create the text label
this[name + 'Label'] = label = renderer.label(lang[isMin ? 'rangeSelectorFrom' : 'rangeSelectorTo'], this.inputGroup.offset)
.attr({
padding: 2
})
.css(merge(chartStyle, options.labelStyle))
.add(inputGroup);
inputGroup.offset += label.width + 5;
// Create an SVG label that shows updated date ranges and and records click events that
// bring in the HTML input.
this[name + 'DateBox'] = dateBox = renderer.label('', inputGroup.offset)
.attr({
padding: 2,
width: options.inputBoxWidth || 90,
height: options.inputBoxHeight || 17,
stroke: options.inputBoxBorderColor || 'silver',
'stroke-width': 1
})
.css(merge({
textAlign: 'center',
color: '#444'
}, chartStyle, options.inputStyle))
.on('click', function () {
rangeSelector[name + 'Input'].focus();
})
.add(inputGroup);
inputGroup.offset += dateBox.width + (isMin ? 10 : 0);
// Create the HTML input element. This is rendered as 1x1 pixel then set to the right size
// when focused.
this[name + 'Input'] = input = createElement('input', {
name: name,
className: PREFIX + 'range-selector',
type: 'text'
}, extend({
position: ABSOLUTE,
border: 0,
width: '1px', // Chrome needs a pixel to see it
height: '1px',
padding: 0,
textAlign: 'center',
fontSize: chartStyle.fontSize,
fontFamily: chartStyle.fontFamily,
top: chart.plotTop + PX // prevent jump on focus in Firefox
}, options.inputStyle), div);
// Blow up the input box
input.onfocus = function () {
css(this, {
left: (inputGroup.translateX + dateBox.x) + PX,
top: inputGroup.translateY + PX,
width: (dateBox.width - 2) + PX,
height: (dateBox.height - 2) + PX,
border: '2px solid silver'
});
};
// Hide away the input box
input.onblur = function () {
css(this, {
border: 0,
width: '1px',
height: '1px'
});
rangeSelector.setInputValue(name);
};
// handle changes in the input boxes
input.onchange = function () {
var inputValue = input.value,
value = (options.inputDateParser || Date.parse)(inputValue),
xAxis = chart.xAxis[0],
dataMin = xAxis.dataMin,
dataMax = xAxis.dataMax;
// If the value isn't parsed directly to a value by the browser's Date.parse method,
// like YYYY-MM-DD in IE, try parsing it a different way
if (isNaN(value)) {
value = inputValue.split('-');
value = Date.UTC(pInt(value[0]), pInt(value[1]) - 1, pInt(value[2]));
}
if (!isNaN(value)) {
// Correct for timezone offset (#433)
if (!defaultOptions.global.useUTC) {
value = value + new Date().getTimezoneOffset() * 60 * 1000;
}
// Validate the extremes. If it goes beyound the data min or max, use the
// actual data extreme (#2438).
if (isMin) {
if (value > rangeSelector.maxInput.HCTime) {
value = UNDEFINED;
} else if (value < dataMin) {
value = dataMin;
}
} else {
if (value < rangeSelector.minInput.HCTime) {
value = UNDEFINED;
} else if (value > dataMax) {
value = dataMax;
}
}
// Set the extremes
if (value !== UNDEFINED) {
chart.xAxis[0].setExtremes(
isMin ? value : xAxis.min,
isMin ? xAxis.max : value,
UNDEFINED,
UNDEFINED,
{ trigger: 'rangeSelectorInput' }
);
}
}
};
},
/**
* Render the range selector including the buttons and the inputs. The first time render
* is called, the elements are created and positioned. On subsequent calls, they are
* moved and updated.
* @param {Number} min X axis minimum
* @param {Number} max X axis maximum
*/
render: function (min, max) {
var rangeSelector = this,
chart = rangeSelector.chart,
renderer = chart.renderer,
container = chart.container,
chartOptions = chart.options,
navButtonOptions = chartOptions.exporting && chartOptions.navigation && chartOptions.navigation.buttonOptions,
options = chartOptions.rangeSelector,
buttons = rangeSelector.buttons,
lang = defaultOptions.lang,
div = rangeSelector.div,
inputGroup = rangeSelector.inputGroup,
buttonTheme = options.buttonTheme,
buttonPosition = options.buttonPosition || {},
inputEnabled = options.inputEnabled,
states = buttonTheme && buttonTheme.states,
plotLeft = chart.plotLeft,
yAlign,
buttonLeft,
buttonTop,
buttonGroup = rangeSelector.group,
buttonBBox;
// create the elements
if (!rangeSelector.rendered) {
rangeSelector.group = buttonGroup = renderer.g('range-selector-buttons').add();
rangeSelector.zoomText = renderer.text(lang.rangeSelectorZoom, pick(buttonPosition.x, plotLeft), pick(buttonPosition.y, chart.plotTop - 35) + 15)
.css(options.labelStyle)
.add(buttonGroup);
// button starting position
buttonLeft = pick(buttonPosition.x, plotLeft) + rangeSelector.zoomText.getBBox().width + 5;
buttonTop = pick(buttonPosition.y, chart.plotTop - 35);
each(rangeSelector.buttonOptions, function (rangeOptions, i) {
buttons[i] = renderer.button(
rangeOptions.text,
buttonLeft,
buttonTop,
function () {
rangeSelector.clickButton(i);
rangeSelector.isActive = true;
},
buttonTheme,
states && states.hover,
states && states.select,
states && states.disabled
)
.css({
textAlign: 'center'
})
.add(buttonGroup);
// increase button position for the next button
buttonLeft += buttons[i].width + pick(options.buttonSpacing, 5);
if (rangeSelector.selected === i) {
buttons[i].setState(2);
}
});
rangeSelector.updateButtonStates();
// first create a wrapper outside the container in order to make
// the inputs work and make export correct
if (inputEnabled !== false) {
rangeSelector.div = div = createElement('div', null, {
position: 'relative',
height: 0,
zIndex: 1 // above container
});
container.parentNode.insertBefore(div, container);
// Create the group to keep the inputs
rangeSelector.inputGroup = inputGroup = renderer.g('input-group')
.add();
inputGroup.offset = 0;
rangeSelector.drawInput('min');
rangeSelector.drawInput('max');
}
}
if (inputEnabled !== false) {
// Update the alignment to the updated spacing box
yAlign = chart.plotTop - 45;
inputGroup.align(extend({
y: yAlign,
width: inputGroup.offset,
// Detect collision with the exporting buttons
x: navButtonOptions && (yAlign < (navButtonOptions.y || 0) + navButtonOptions.height - chart.spacing[0]) ?
-40 : 0
}, options.inputPosition), true, chart.spacingBox);
// Hide if overlapping - inputEnabled is null or undefined
if (!defined(inputEnabled)) {
buttonBBox = buttonGroup.getBBox();
inputGroup[inputGroup.translateX < buttonBBox.x + buttonBBox.width + 10 ? 'hide' : 'show']();
}
// Set or reset the input values
rangeSelector.setInputValue('min', min);
rangeSelector.setInputValue('max', max);
}
rangeSelector.rendered = true;
},
/**
* Destroys allocated elements.
*/
destroy: function () {
var minInput = this.minInput,
maxInput = this.maxInput,
chart = this.chart,
blurInputs = this.blurInputs,
key;
removeEvent(chart.container, 'mousedown', blurInputs);
removeEvent(chart, 'resize', blurInputs);
// Destroy elements in collections
destroyObjectProperties(this.buttons);
// Clear input element events
if (minInput) {
minInput.onfocus = minInput.onblur = minInput.onchange = null;
}
if (maxInput) {
maxInput.onfocus = maxInput.onblur = maxInput.onchange = null;
}
// Destroy HTML and SVG elements
for (key in this) {
if (this[key] && key !== 'chart') {
if (this[key].destroy) { // SVGElement
this[key].destroy();
} else if (this[key].nodeType) { // HTML element
discardElement(this[key]);
}
}
this[key] = null;
}
}
};
/**
* Add logic to normalize the zoomed range in order to preserve the pressed state of range selector buttons
*/
Axis.prototype.toFixedRange = function (pxMin, pxMax, fixedMin, fixedMax) {
var fixedRange = this.chart && this.chart.fixedRange,
newMin = pick(fixedMin, this.translate(pxMin, true)),
newMax = pick(fixedMax, this.translate(pxMax, true)),
changeRatio = fixedRange && (newMax - newMin) / fixedRange;
// If the difference between the fixed range and the actual requested range is
// too great, the user is dragging across an ordinal gap, and we need to release
// the range selector button.
if (changeRatio > 0.7 && changeRatio < 1.3) {
if (fixedMax) {
newMin = newMax - fixedRange;
} else {
newMax = newMin + fixedRange;
}
}
return {
min: newMin,
max: newMax
};
};
// Initialize scroller for stock charts
wrap(Chart.prototype, 'init', function (proceed, options, callback) {
addEvent(this, 'init', function () {
if (this.options.rangeSelector.enabled) {
this.rangeSelector = new RangeSelector(this);
}
});
proceed.call(this, options, callback);
});
Highcharts.RangeSelector = RangeSelector;
/* ****************************************************************************
* End Range Selector code *
*****************************************************************************/
Chart.prototype.callbacks.push(function (chart) {
var extremes,
scroller = chart.scroller,
rangeSelector = chart.rangeSelector;
function renderScroller() {
extremes = chart.xAxis[0].getExtremes();
scroller.render(extremes.min, extremes.max);
}
function renderRangeSelector() {
extremes = chart.xAxis[0].getExtremes();
if (!isNaN(extremes.min)) {
rangeSelector.render(extremes.min, extremes.max);
}
}
function afterSetExtremesHandlerScroller(e) {
if (e.triggerOp !== 'navigator-drag') {
scroller.render(e.min, e.max);
}
}
function afterSetExtremesHandlerRangeSelector(e) {
rangeSelector.render(e.min, e.max);
}
function destroyEvents() {
if (scroller) {
removeEvent(chart.xAxis[0], 'afterSetExtremes', afterSetExtremesHandlerScroller);
}
if (rangeSelector) {
removeEvent(chart, 'resize', renderRangeSelector);
removeEvent(chart.xAxis[0], 'afterSetExtremes', afterSetExtremesHandlerRangeSelector);
}
}
// initiate the scroller
if (scroller) {
// redraw the scroller on setExtremes
addEvent(chart.xAxis[0], 'afterSetExtremes', afterSetExtremesHandlerScroller);
// redraw the scroller on chart resize or box resize
wrap(chart, 'drawChartBox', function (proceed) {
var isDirtyBox = this.isDirtyBox;
proceed.call(this);
if (isDirtyBox) {
renderScroller();
}
});
// do it now
renderScroller();
}
if (rangeSelector) {
// redraw the scroller on setExtremes
addEvent(chart.xAxis[0], 'afterSetExtremes', afterSetExtremesHandlerRangeSelector);
// redraw the scroller chart resize
addEvent(chart, 'resize', renderRangeSelector);
// do it now
renderRangeSelector();
}
// Remove resize/afterSetExtremes at chart destroy
addEvent(chart, 'destroy', destroyEvents);
});
/**
* A wrapper for Chart with all the default values for a Stock chart
*/
Highcharts.StockChart = function (options, callback) {
var seriesOptions = options.series, // to increase performance, don't merge the data
opposite,
// Always disable startOnTick:true on the main axis when the navigator is enabled (#1090)
navigatorEnabled = pick(options.navigator && options.navigator.enabled, true),
disableStartOnTick = navigatorEnabled ? {
startOnTick: false,
endOnTick: false
} : null,
lineOptions = {
marker: {
enabled: false,
radius: 2
},
// gapSize: 0,
states: {
hover: {
lineWidth: 2
}
}
},
columnOptions = {
shadow: false,
borderWidth: 0
};
// apply X axis options to both single and multi y axes
options.xAxis = map(splat(options.xAxis || {}), function (xAxisOptions) {
return merge({ // defaults
minPadding: 0,
maxPadding: 0,
ordinal: true,
title: {
text: null
},
labels: {
overflow: 'justify'
},
showLastLabel: true
}, xAxisOptions, // user options
{ // forced options
type: 'datetime',
categories: null
},
disableStartOnTick
);
});
// apply Y axis options to both single and multi y axes
options.yAxis = map(splat(options.yAxis || {}), function (yAxisOptions) {
opposite = pick(yAxisOptions.opposite, true);
return merge({ // defaults
labels: {
y: -2
},
opposite: opposite,
showLastLabel: false,
title: {
text: null
}
}, yAxisOptions // user options
);
});
options.series = null;
options = merge({
chart: {
panning: true,
pinchType: 'x'
},
navigator: {
enabled: true
},
scrollbar: {
enabled: true
},
rangeSelector: {
enabled: true
},
title: {
text: null,
style: {
fontSize: '16px'
}
},
tooltip: {
shared: true,
crosshairs: true
},
legend: {
enabled: false
},
plotOptions: {
line: lineOptions,
spline: lineOptions,
area: lineOptions,
areaspline: lineOptions,
arearange: lineOptions,
areasplinerange: lineOptions,
column: columnOptions,
columnrange: columnOptions,
candlestick: columnOptions,
ohlc: columnOptions
}
},
options, // user's options
{ // forced options
_stock: true, // internal flag
chart: {
inverted: false
}
});
options.series = seriesOptions;
return new Chart(options, callback);
};
// Implement the pinchType option
wrap(Pointer.prototype, 'init', function (proceed, chart, options) {
var pinchType = options.chart.pinchType || '';
proceed.call(this, chart, options);
// Pinch status
this.pinchX = this.pinchHor = pinchType.indexOf('x') !== -1;
this.pinchY = this.pinchVert = pinchType.indexOf('y') !== -1;
this.hasZoom = this.hasZoom || this.pinchHor || this.pinchVert;
});
// Override the automatic label alignment so that the first Y axis' labels
// are drawn on top of the grid line, and subsequent axes are drawn outside
wrap(Axis.prototype, 'autoLabelAlign', function (proceed) {
var chart = this.chart,
options = this.options,
panes = chart._labelPanes = chart._labelPanes || {},
key,
labelOptions = this.options.labels;
if (this.chart.options._stock && this.coll === 'yAxis') {
key = options.top + ',' + options.height;
if (!panes[key] && labelOptions.enabled) { // do it only for the first Y axis of each pane
if (labelOptions.x === 15) { // default
labelOptions.x = 0;
}
if (labelOptions.align === undefined) {
labelOptions.align = 'right';
}
panes[key] = 1;
return 'right';
}
}
return proceed.call(this, [].slice.call(arguments, 1));
});
// Override getPlotLinePath to allow for multipane charts
wrap(Axis.prototype, 'getPlotLinePath', function (proceed, value, lineWidth, old, force, translatedValue) {
var axis = this,
series = (this.isLinked && !this.series ? this.linkedParent.series : this.series),
chart = axis.chart,
renderer = chart.renderer,
axisLeft = axis.left,
axisTop = axis.top,
x1,
y1,
x2,
y2,
result = [],
axes = [], //#3416 need a default array
axes2,
uniqueAxes;
// Ignore in case of color Axis. #3360, #3524
if (axis.coll === 'colorAxis') {
return proceed.apply(this, [].slice.call(arguments, 1));
}
// Get the related axes based on series
axes = (axis.isXAxis ?
(defined(axis.options.yAxis) ?
[chart.yAxis[axis.options.yAxis]] :
map(series, function (S) { return S.yAxis; })
) :
(defined(axis.options.xAxis) ?
[chart.xAxis[axis.options.xAxis]] :
map(series, function (S) { return S.xAxis; })
)
);
// Get the related axes based options.*Axis setting #2810
axes2 = (axis.isXAxis ? chart.yAxis : chart.xAxis);
each(axes2, function (A) {
if (defined(A.options.id) ? A.options.id.indexOf('navigator') === -1 : true) {
var a = (A.isXAxis ? 'yAxis' : 'xAxis'),
rax = (defined(A.options[a]) ? chart[a][A.options[a]] : chart[a][0]);
if (axis === rax) {
axes.push(A);
}
}
});
// Remove duplicates in the axes array. If there are no axes in the axes array,
// we are adding an axis without data, so we need to populate this with grid
// lines (#2796).
uniqueAxes = axes.length ? [] : [axis.isXAxis ? chart.yAxis[0] : chart.xAxis[0]]; //#3742
each(axes, function (axis2) {
if (inArray(axis2, uniqueAxes) === -1) {
uniqueAxes.push(axis2);
}
});
translatedValue = pick(translatedValue, axis.translate(value, null, null, old));
if (!isNaN(translatedValue)) {
if (axis.horiz) {
each(uniqueAxes, function (axis2) {
var skip;
y1 = axis2.pos;
y2 = y1 + axis2.len;
x1 = x2 = mathRound(translatedValue + axis.transB);
if (x1 < axisLeft || x1 > axisLeft + axis.width) { // outside plot area
if (force) {
x1 = x2 = mathMin(mathMax(axisLeft, x1), axisLeft + axis.width);
} else {
skip = true;
}
}
if (!skip) {
result.push('M', x1, y1, 'L', x2, y2);
}
});
} else {
each(uniqueAxes, function (axis2) {
var skip;
x1 = axis2.pos;
x2 = x1 + axis2.len;
y1 = y2 = mathRound(axisTop + axis.height - translatedValue);
if (y1 < axisTop || y1 > axisTop + axis.height) { // outside plot area
if (force) {
y1 = y2 = mathMin(mathMax(axisTop, y1), axis.top + axis.height);
} else {
skip = true;
}
}
if (!skip) {
result.push('M', x1, y1, 'L', x2, y2);
}
});
}
}
if (result.length > 0) {
return renderer.crispPolyLine(result, lineWidth || 1);
} else {
return null; //#3557 getPlotLinePath in regular Highcharts also returns null
}
});
// Override getPlotBandPath to allow for multipane charts
Axis.prototype.getPlotBandPath = function (from, to) {
var toPath = this.getPlotLinePath(to, null, null, true),
path = this.getPlotLinePath(from, null, null, true),
result = [],
i;
if (path && toPath) {
// Go over each subpath
for (i = 0; i < path.length; i += 6) {
result.push('M', path[i + 1], path[i + 2], 'L', path[i + 4], path[i + 5], toPath[i + 4], toPath[i + 5], toPath[i + 1], toPath[i + 2]);
}
} else { // outside the axis area
result = null;
}
return result;
};
// Function to crisp a line with multiple segments
SVGRenderer.prototype.crispPolyLine = function (points, width) {
// points format: [M, 0, 0, L, 100, 0]
// normalize to a crisp line
var i;
for (i = 0; i < points.length; i = i + 6) {
if (points[i + 1] === points[i + 4]) {
// Substract due to #1129. Now bottom and left axis gridlines behave the same.
points[i + 1] = points[i + 4] = mathRound(points[i + 1]) - (width % 2 / 2);
}
if (points[i + 2] === points[i + 5]) {
points[i + 2] = points[i + 5] = mathRound(points[i + 2]) + (width % 2 / 2);
}
}
return points;
};
if (Renderer === Highcharts.VMLRenderer) {
VMLRenderer.prototype.crispPolyLine = SVGRenderer.prototype.crispPolyLine;
}
// Wrapper to hide the label
wrap(Axis.prototype, 'hideCrosshair', function (proceed, i) {
proceed.call(this, i);
if (!defined(this.crossLabelArray)) { return; }
if (defined(i)) {
if (this.crossLabelArray[i]) { this.crossLabelArray[i].hide(); }
} else {
each(this.crossLabelArray, function (crosslabel) {
crosslabel.hide();
});
}
});
// Wrapper to draw the label
wrap(Axis.prototype, 'drawCrosshair', function (proceed, e, point) {
// Draw the crosshair
proceed.call(this, e, point);
// Check if the label has to be drawn
if (!defined(this.crosshair.label) || !this.crosshair.label.enabled || !defined(point)) {
return;
}
var chart = this.chart,
options = this.options.crosshair.label, // the label's options
axis = this.isXAxis ? 'x' : 'y', // axis name
horiz = this.horiz, // axis orientation
opposite = this.opposite, // axis position
left = this.left, // left position
top = this.top, // top position
crossLabel = this.crossLabel, // reference to the svgElement
posx,
posy,
crossBox,
formatOption = options.format,
formatFormat = '',
limit;
// If the label does not exist yet, create it.
if (!crossLabel) {
crossLabel = this.crossLabel = chart.renderer.label()
.attr({
align: options.align || (horiz ? 'center' : opposite ? (this.labelAlign === 'right' ? 'right' : 'left') : (this.labelAlign === 'left' ? 'left' : 'center')),
zIndex: 12,
height: horiz ? 16 : UNDEFINED,
fill: options.backgroundColor || (this.series[0] && this.series[0].color) || 'gray',
padding: pick(options.padding, 2),
stroke: options.borderColor || null,
'stroke-width': options.borderWidth || 0
})
.css(extend({
color: 'white',
fontWeight: 'normal',
fontSize: '11px',
textAlign: 'center'
}, options.style))
.add();
}
if (horiz) {
posx = point.plotX + left;
posy = top + (opposite ? 0 : this.height);
} else {
posx = opposite ? this.width + left : 0;
posy = point.plotY + top;
}
// if the crosshair goes out of view (too high or too low, hide it and hide the label)
if (posy < top || posy > top + this.height) {
this.hideCrosshair();
return;
}
// TODO: Dynamic date formats like in Series.tooltipHeaderFormat.
if (!formatOption && !options.formatter) {
if (this.isDatetimeAxis) {
formatFormat = '%b %d, %Y';
}
formatOption = '{value' + (formatFormat ? ':' + formatFormat : '') + '}';
}
// show the label
crossLabel.attr({
text: formatOption ? format(formatOption, {value: point[axis]}) : options.formatter.call(this, point[axis]),
x: posx,
y: posy,
visibility: VISIBLE
});
crossBox = crossLabel.getBBox();
// now it is placed we can correct its position
if (horiz) {
if (((this.options.tickPosition === 'inside') && !opposite) ||
((this.options.tickPosition !== 'inside') && opposite)) {
posy = crossLabel.y - crossBox.height;
}
} else {
posy = crossLabel.y - (crossBox.height / 2);
}
// check the edges
if (horiz) {
limit = {
left: left - crossBox.x,
right: left + this.width - crossBox.x
};
} else {
limit = {
left: this.labelAlign === 'left' ? left : 0,
right: this.labelAlign === 'right' ? left + this.width : chart.chartWidth
};
}
// left edge
if (crossLabel.translateX < limit.left) {
posx += limit.left - crossLabel.translateX;
}
// right edge
if (crossLabel.translateX + crossBox.width >= limit.right) {
posx -= crossLabel.translateX + crossBox.width - limit.right;
}
// show the crosslabel
crossLabel.attr({x: posx, y: posy, visibility: VISIBLE});
});
/* ****************************************************************************
* Start value compare logic *
*****************************************************************************/
var seriesInit = seriesProto.init,
seriesProcessData = seriesProto.processData,
pointTooltipFormatter = Point.prototype.tooltipFormatter;
/**
* Extend series.init by adding a method to modify the y value used for plotting
* on the y axis. This method is called both from the axis when finding dataMin
* and dataMax, and from the series.translate method.
*/
seriesProto.init = function () {
// Call base method
seriesInit.apply(this, arguments);
// Set comparison mode
this.setCompare(this.options.compare);
};
/**
* The setCompare method can be called also from the outside after render time
*/
seriesProto.setCompare = function (compare) {
// Set or unset the modifyValue method
this.modifyValue = (compare === 'value' || compare === 'percent') ? function (value, point) {
var compareValue = this.compareValue;
if (value !== UNDEFINED) { // #2601
// get the modified value
value = compare === 'value' ?
value - compareValue : // compare value
value = 100 * (value / compareValue) - 100; // compare percent
// record for tooltip etc.
if (point) {
point.change = value;
}
}
return value;
} : null;
// Mark dirty
if (this.chart.hasRendered) {
this.isDirty = true;
}
};
/**
* Extend series.processData by finding the first y value in the plot area,
* used for comparing the following values
*/
seriesProto.processData = function () {
var series = this,
i = 0,
processedXData,
processedYData,
length;
// call base method
seriesProcessData.apply(this, arguments);
if (series.xAxis && series.processedYData) { // not pies
// local variables
processedXData = series.processedXData;
processedYData = series.processedYData;
length = processedYData.length;
// find the first value for comparison
for (; i < length; i++) {
if (typeof processedYData[i] === NUMBER && processedXData[i] >= series.xAxis.min) {
series.compareValue = processedYData[i];
break;
}
}
}
};
/**
* Modify series extremes
*/
wrap(seriesProto, 'getExtremes', function (proceed) {
proceed.apply(this, [].slice.call(arguments, 1));
if (this.modifyValue) {
this.dataMax = this.modifyValue(this.dataMax);
this.dataMin = this.modifyValue(this.dataMin);
}
});
/**
* Add a utility method, setCompare, to the Y axis
*/
Axis.prototype.setCompare = function (compare, redraw) {
if (!this.isXAxis) {
each(this.series, function (series) {
series.setCompare(compare);
});
if (pick(redraw, true)) {
this.chart.redraw();
}
}
};
/**
* Extend the tooltip formatter by adding support for the point.change variable
* as well as the changeDecimals option
*/
Point.prototype.tooltipFormatter = function (pointFormat) {
var point = this;
pointFormat = pointFormat.replace(
'{point.change}',
(point.change > 0 ? '+' : '') + Highcharts.numberFormat(point.change, pick(point.series.tooltipOptions.changeDecimals, 2))
);
return pointTooltipFormatter.apply(this, [pointFormat]);
};
/* ****************************************************************************
* End value compare logic *
*****************************************************************************/
/**
* Extend the Series prototype to create a separate series clip box. This is related
* to using multiple panes, and a future pane logic should incorporate this feature (#2754).
*/
wrap(Series.prototype, 'render', function (proceed) {
// Only do this on stock charts (#2939), and only if the series type handles clipping
// in the animate method (#2975).
if (this.chart.options._stock) {
// First render, initial clip box
if (!this.clipBox && this.animate && this.animate.toString().indexOf('sharedClip') !== -1) {
this.clipBox = merge(this.chart.clipBox);
this.clipBox.width = this.xAxis.len;
this.clipBox.height = this.yAxis.len;
// On redrawing, resizing etc, update the clip rectangle
} else if (this.chart[this.sharedClipKey]) {
this.chart[this.sharedClipKey].attr({
width: this.xAxis.len,
height: this.yAxis.len
});
}
}
proceed.call(this);
});
// global variables
extend(Highcharts, {
// Constructors
Color: Color,
Point: Point,
Tick: Tick,
Renderer: Renderer,
SVGElement: SVGElement,
SVGRenderer: SVGRenderer,
// Various
arrayMin: arrayMin,
arrayMax: arrayMax,
charts: charts,
dateFormat: dateFormat,
error: error,
format: format,
pathAnim: pathAnim,
getOptions: getOptions,
hasBidiBug: hasBidiBug,
isTouchDevice: isTouchDevice,
setOptions: setOptions,
addEvent: addEvent,
removeEvent: removeEvent,
createElement: createElement,
discardElement: discardElement,
css: css,
each: each,
map: map,
merge: merge,
splat: splat,
extendClass: extendClass,
pInt: pInt,
svg: hasSVG,
canvas: useCanVG,
vml: !hasSVG && !useCanVG,
product: PRODUCT,
version: VERSION
});
}());
|
ajax/libs/phaser/2.0.1/custom/p2.js | NMastracchio/cdnjs | /**
* The MIT License (MIT)
*
* Copyright (c) 2013 p2.js authors
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
!function(e){"object"==typeof exports?module.exports=e():"function"==typeof define&&define.amd?define('p2', (function() { return this.p2 = e(); })()):"undefined"!=typeof window?window.p2=e():"undefined"!=typeof global?self.p2=e():"undefined"!=typeof self&&(self.p2=e())}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
/* Copyright (c) 2012, Brandon Jones, Colin MacKenzie IV. All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
/**
* @class 2x2 Matrix
* @name mat2
*/
var mat2 = {};
var mat2Identity = new Float32Array([
1, 0,
0, 1
]);
if(!GLMAT_EPSILON) {
var GLMAT_EPSILON = 0.000001;
}
/**
* Creates a new identity mat2
*
* @returns {mat2} a new 2x2 matrix
*/
mat2.create = function() {
return new Float32Array(mat2Identity);
};
/**
* Creates a new mat2 initialized with values from an existing matrix
*
* @param {mat2} a matrix to clone
* @returns {mat2} a new 2x2 matrix
*/
mat2.clone = function(a) {
var out = new Float32Array(4);
out[0] = a[0];
out[1] = a[1];
out[2] = a[2];
out[3] = a[3];
return out;
};
/**
* Copy the values from one mat2 to another
*
* @param {mat2} out the receiving matrix
* @param {mat2} a the source matrix
* @returns {mat2} out
*/
mat2.copy = function(out, a) {
out[0] = a[0];
out[1] = a[1];
out[2] = a[2];
out[3] = a[3];
return out;
};
/**
* Set a mat2 to the identity matrix
*
* @param {mat2} out the receiving matrix
* @returns {mat2} out
*/
mat2.identity = function(out) {
out[0] = 1;
out[1] = 0;
out[2] = 0;
out[3] = 1;
return out;
};
/**
* Transpose the values of a mat2
*
* @param {mat2} out the receiving matrix
* @param {mat2} a the source matrix
* @returns {mat2} out
*/
mat2.transpose = function(out, a) {
// If we are transposing ourselves we can skip a few steps but have to cache some values
if (out === a) {
var a1 = a[1];
out[1] = a[2];
out[2] = a1;
} else {
out[0] = a[0];
out[1] = a[2];
out[2] = a[1];
out[3] = a[3];
}
return out;
};
/**
* Inverts a mat2
*
* @param {mat2} out the receiving matrix
* @param {mat2} a the source matrix
* @returns {mat2} out
*/
mat2.invert = function(out, a) {
var a0 = a[0], a1 = a[1], a2 = a[2], a3 = a[3],
// Calculate the determinant
det = a0 * a3 - a2 * a1;
if (!det) {
return null;
}
det = 1.0 / det;
out[0] = a3 * det;
out[1] = -a1 * det;
out[2] = -a2 * det;
out[3] = a0 * det;
return out;
};
/**
* Caclulates the adjugate of a mat2
*
* @param {mat2} out the receiving matrix
* @param {mat2} a the source matrix
* @returns {mat2} out
*/
mat2.adjoint = function(out, a) {
// Caching this value is nessecary if out == a
var a0 = a[0];
out[0] = a[3];
out[1] = -a[1];
out[2] = -a[2];
out[3] = a0;
return out;
};
/**
* Calculates the determinant of a mat2
*
* @param {mat2} a the source matrix
* @returns {Number} determinant of a
*/
mat2.determinant = function (a) {
return a[0] * a[3] - a[2] * a[1];
};
/**
* Multiplies two mat2's
*
* @param {mat2} out the receiving matrix
* @param {mat2} a the first operand
* @param {mat2} b the second operand
* @returns {mat2} out
*/
mat2.multiply = function (out, a, b) {
var a0 = a[0], a1 = a[1], a2 = a[2], a3 = a[3];
var b0 = b[0], b1 = b[1], b2 = b[2], b3 = b[3];
out[0] = a0 * b0 + a1 * b2;
out[1] = a0 * b1 + a1 * b3;
out[2] = a2 * b0 + a3 * b2;
out[3] = a2 * b1 + a3 * b3;
return out;
};
/**
* Alias for {@link mat2.multiply}
* @function
*/
mat2.mul = mat2.multiply;
/**
* Rotates a mat2 by the given angle
*
* @param {mat2} out the receiving matrix
* @param {mat2} a the matrix to rotate
* @param {mat2} rad the angle to rotate the matrix by
* @returns {mat2} out
*/
mat2.rotate = function (out, a, rad) {
var a0 = a[0], a1 = a[1], a2 = a[2], a3 = a[3],
s = Math.sin(rad),
c = Math.cos(rad);
out[0] = a0 * c + a1 * s;
out[1] = a0 * -s + a1 * c;
out[2] = a2 * c + a3 * s;
out[3] = a2 * -s + a3 * c;
return out;
};
/**
* Scales the mat2 by the dimensions in the given vec2
*
* @param {mat2} out the receiving matrix
* @param {mat2} a the matrix to rotate
* @param {mat2} v the vec2 to scale the matrix by
* @returns {mat2} out
**/
mat2.scale = function(out, a, v) {
var a0 = a[0], a1 = a[1], a2 = a[2], a3 = a[3],
v0 = v[0], v1 = v[1];
out[0] = a0 * v0;
out[1] = a1 * v1;
out[2] = a2 * v0;
out[3] = a3 * v1;
return out;
};
/**
* Returns a string representation of a mat2
*
* @param {mat2} mat matrix to represent as a string
* @returns {String} string representation of the matrix
*/
mat2.str = function (a) {
return 'mat2(' + a[0] + ', ' + a[1] + ', ' + a[2] + ', ' + a[3] + ')';
};
if(typeof(exports) !== 'undefined') {
exports.mat2 = mat2;
}
},{}],2:[function(require,module,exports){
/* Copyright (c) 2012, Brandon Jones, Colin MacKenzie IV. All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
/**
* @class 2 Dimensional Vector
* @name vec2
*/
var vec2 = {};
if(!GLMAT_EPSILON) {
var GLMAT_EPSILON = 0.000001;
}
/**
* Creates a new, empty vec2
*
* @returns {vec2} a new 2D vector
*/
vec2.create = function() {
return new Float32Array(2);
};
/**
* Creates a new vec2 initialized with values from an existing vector
*
* @param {vec2} a vector to clone
* @returns {vec2} a new 2D vector
*/
vec2.clone = function(a) {
var out = new Float32Array(2);
out[0] = a[0];
out[1] = a[1];
return out;
};
/**
* Creates a new vec2 initialized with the given values
*
* @param {Number} x X component
* @param {Number} y Y component
* @returns {vec2} a new 2D vector
*/
vec2.fromValues = function(x, y) {
var out = new Float32Array(2);
out[0] = x;
out[1] = y;
return out;
};
/**
* Copy the values from one vec2 to another
*
* @param {vec2} out the receiving vector
* @param {vec2} a the source vector
* @returns {vec2} out
*/
vec2.copy = function(out, a) {
out[0] = a[0];
out[1] = a[1];
return out;
};
/**
* Set the components of a vec2 to the given values
*
* @param {vec2} out the receiving vector
* @param {Number} x X component
* @param {Number} y Y component
* @returns {vec2} out
*/
vec2.set = function(out, x, y) {
out[0] = x;
out[1] = y;
return out;
};
/**
* Adds two vec2's
*
* @param {vec2} out the receiving vector
* @param {vec2} a the first operand
* @param {vec2} b the second operand
* @returns {vec2} out
*/
vec2.add = function(out, a, b) {
out[0] = a[0] + b[0];
out[1] = a[1] + b[1];
return out;
};
/**
* Subtracts two vec2's
*
* @param {vec2} out the receiving vector
* @param {vec2} a the first operand
* @param {vec2} b the second operand
* @returns {vec2} out
*/
vec2.subtract = function(out, a, b) {
out[0] = a[0] - b[0];
out[1] = a[1] - b[1];
return out;
};
/**
* Alias for {@link vec2.subtract}
* @function
*/
vec2.sub = vec2.subtract;
/**
* Multiplies two vec2's
*
* @param {vec2} out the receiving vector
* @param {vec2} a the first operand
* @param {vec2} b the second operand
* @returns {vec2} out
*/
vec2.multiply = function(out, a, b) {
out[0] = a[0] * b[0];
out[1] = a[1] * b[1];
return out;
};
/**
* Alias for {@link vec2.multiply}
* @function
*/
vec2.mul = vec2.multiply;
/**
* Divides two vec2's
*
* @param {vec2} out the receiving vector
* @param {vec2} a the first operand
* @param {vec2} b the second operand
* @returns {vec2} out
*/
vec2.divide = function(out, a, b) {
out[0] = a[0] / b[0];
out[1] = a[1] / b[1];
return out;
};
/**
* Alias for {@link vec2.divide}
* @function
*/
vec2.div = vec2.divide;
/**
* Returns the minimum of two vec2's
*
* @param {vec2} out the receiving vector
* @param {vec2} a the first operand
* @param {vec2} b the second operand
* @returns {vec2} out
*/
vec2.min = function(out, a, b) {
out[0] = Math.min(a[0], b[0]);
out[1] = Math.min(a[1], b[1]);
return out;
};
/**
* Returns the maximum of two vec2's
*
* @param {vec2} out the receiving vector
* @param {vec2} a the first operand
* @param {vec2} b the second operand
* @returns {vec2} out
*/
vec2.max = function(out, a, b) {
out[0] = Math.max(a[0], b[0]);
out[1] = Math.max(a[1], b[1]);
return out;
};
/**
* Scales a vec2 by a scalar number
*
* @param {vec2} out the receiving vector
* @param {vec2} a the vector to scale
* @param {vec2} b amount to scale the vector by
* @returns {vec2} out
*/
vec2.scale = function(out, a, b) {
out[0] = a[0] * b;
out[1] = a[1] * b;
return out;
};
/**
* Calculates the euclidian distance between two vec2's
*
* @param {vec2} a the first operand
* @param {vec2} b the second operand
* @returns {Number} distance between a and b
*/
vec2.distance = function(a, b) {
var x = b[0] - a[0],
y = b[1] - a[1];
return Math.sqrt(x*x + y*y);
};
/**
* Alias for {@link vec2.distance}
* @function
*/
vec2.dist = vec2.distance;
/**
* Calculates the squared euclidian distance between two vec2's
*
* @param {vec2} a the first operand
* @param {vec2} b the second operand
* @returns {Number} squared distance between a and b
*/
vec2.squaredDistance = function(a, b) {
var x = b[0] - a[0],
y = b[1] - a[1];
return x*x + y*y;
};
/**
* Alias for {@link vec2.squaredDistance}
* @function
*/
vec2.sqrDist = vec2.squaredDistance;
/**
* Caclulates the length of a vec2
*
* @param {vec2} a vector to calculate length of
* @returns {Number} length of a
*/
vec2.length = function (a) {
var x = a[0],
y = a[1];
return Math.sqrt(x*x + y*y);
};
/**
* Alias for {@link vec2.length}
* @function
*/
vec2.len = vec2.length;
/**
* Caclulates the squared length of a vec2
*
* @param {vec2} a vector to calculate squared length of
* @returns {Number} squared length of a
*/
vec2.squaredLength = function (a) {
var x = a[0],
y = a[1];
return x*x + y*y;
};
/**
* Alias for {@link vec2.squaredLength}
* @function
*/
vec2.sqrLen = vec2.squaredLength;
/**
* Negates the components of a vec2
*
* @param {vec2} out the receiving vector
* @param {vec2} a vector to negate
* @returns {vec2} out
*/
vec2.negate = function(out, a) {
out[0] = -a[0];
out[1] = -a[1];
return out;
};
/**
* Normalize a vec2
*
* @param {vec2} out the receiving vector
* @param {vec2} a vector to normalize
* @returns {vec2} out
*/
vec2.normalize = function(out, a) {
var x = a[0],
y = a[1];
var len = x*x + y*y;
if (len > 0) {
//TODO: evaluate use of glm_invsqrt here?
len = 1 / Math.sqrt(len);
out[0] = a[0] * len;
out[1] = a[1] * len;
}
return out;
};
/**
* Caclulates the dot product of two vec2's
*
* @param {vec2} a the first operand
* @param {vec2} b the second operand
* @returns {Number} dot product of a and b
*/
vec2.dot = function (a, b) {
return a[0] * b[0] + a[1] * b[1];
};
/**
* Computes the cross product of two vec2's
* Note that the cross product must by definition produce a 3D vector
*
* @param {vec3} out the receiving vector
* @param {vec2} a the first operand
* @param {vec2} b the second operand
* @returns {vec3} out
*/
vec2.cross = function(out, a, b) {
var z = a[0] * b[1] - a[1] * b[0];
out[0] = out[1] = 0;
out[2] = z;
return out;
};
/**
* Performs a linear interpolation between two vec2's
*
* @param {vec3} out the receiving vector
* @param {vec2} a the first operand
* @param {vec2} b the second operand
* @param {Number} t interpolation amount between the two inputs
* @returns {vec2} out
*/
vec2.lerp = function (out, a, b, t) {
var ax = a[0],
ay = a[1];
out[0] = ax + t * (b[0] - ax);
out[1] = ay + t * (b[1] - ay);
return out;
};
/**
* Transforms the vec2 with a mat2
*
* @param {vec2} out the receiving vector
* @param {vec2} a the vector to transform
* @param {mat2} m matrix to transform with
* @returns {vec2} out
*/
vec2.transformMat2 = function(out, a, m) {
var x = a[0],
y = a[1];
out[0] = x * m[0] + y * m[1];
out[1] = x * m[2] + y * m[3];
return out;
};
/**
* Perform some operation over an array of vec2s.
*
* @param {Array} a the array of vectors to iterate over
* @param {Number} stride Number of elements between the start of each vec2. If 0 assumes tightly packed
* @param {Number} offset Number of elements to skip at the beginning of the array
* @param {Number} count Number of vec2s to iterate over. If 0 iterates over entire array
* @param {Function} fn Function to call for each vector in the array
* @param {Object} [arg] additional argument to pass to fn
* @returns {Array} a
* @function
*/
vec2.forEach = (function() {
var vec = new Float32Array(2);
return function(a, stride, offset, count, fn, arg) {
var i, l;
if(!stride) {
stride = 2;
}
if(!offset) {
offset = 0;
}
if(count) {
l = Math.min((count * stride) + offset, a.length);
} else {
l = a.length;
}
for(i = offset; i < l; i += stride) {
vec[0] = a[i]; vec[1] = a[i+1];
fn(vec, vec, arg);
a[i] = vec[0]; a[i+1] = vec[1];
}
return a;
};
})();
/**
* Returns a string representation of a vector
*
* @param {vec2} vec vector to represent as a string
* @returns {String} string representation of the vector
*/
vec2.str = function (a) {
return 'vec2(' + a[0] + ', ' + a[1] + ')';
};
if(typeof(exports) !== 'undefined') {
exports.vec2 = vec2;
}
},{}],3:[function(require,module,exports){
var Scalar = require('./Scalar');
module.exports = Line;
/**
* Container for line-related functions
* @class Line
*/
function Line(){};
/**
* Compute the intersection between two lines.
* @static
* @method lineInt
* @param {Array} l1 Line vector 1
* @param {Array} l2 Line vector 2
* @param {Number} precision Precision to use when checking if the lines are parallel
* @return {Array} The intersection point.
*/
Line.lineInt = function(l1,l2,precision){
precision = precision || 0;
var i = [0,0]; // point
var a1, b1, c1, a2, b2, c2, det; // scalars
a1 = l1[1][1] - l1[0][1];
b1 = l1[0][0] - l1[1][0];
c1 = a1 * l1[0][0] + b1 * l1[0][1];
a2 = l2[1][1] - l2[0][1];
b2 = l2[0][0] - l2[1][0];
c2 = a2 * l2[0][0] + b2 * l2[0][1];
det = a1 * b2 - a2*b1;
if (!Scalar.eq(det, 0, precision)) { // lines are not parallel
i[0] = (b2 * c1 - b1 * c2) / det;
i[1] = (a1 * c2 - a2 * c1) / det;
}
return i;
};
/**
* Checks if two line segments intersects.
* @method segmentsIntersect
* @param {Array} p1 The start vertex of the first line segment.
* @param {Array} p2 The end vertex of the first line segment.
* @param {Array} q1 The start vertex of the second line segment.
* @param {Array} q2 The end vertex of the second line segment.
* @return {Boolean} True if the two line segments intersect
*/
Line.segmentsIntersect = function(p1, p2, q1, q2){
var dx = p2[0] - p1[0];
var dy = p2[1] - p1[1];
var da = q2[0] - q1[0];
var db = q2[1] - q1[1];
// segments are parallel
if(da*dy - db*dx == 0)
return false;
var s = (dx * (q1[1] - p1[1]) + dy * (p1[0] - q1[0])) / (da * dy - db * dx)
var t = (da * (p1[1] - q1[1]) + db * (q1[0] - p1[0])) / (db * dx - da * dy)
return (s>=0 && s<=1 && t>=0 && t<=1);
};
},{"./Scalar":6}],4:[function(require,module,exports){
module.exports = Point;
/**
* Point related functions
* @class Point
*/
function Point(){};
/**
* Get the area of a triangle spanned by the three given points. Note that the area will be negative if the points are not given in counter-clockwise order.
* @static
* @method area
* @param {Array} a
* @param {Array} b
* @param {Array} c
* @return {Number}
*/
Point.area = function(a,b,c){
return (((b[0] - a[0])*(c[1] - a[1]))-((c[0] - a[0])*(b[1] - a[1])));
};
Point.left = function(a,b,c){
return Point.area(a,b,c) > 0;
};
Point.leftOn = function(a,b,c) {
return Point.area(a, b, c) >= 0;
};
Point.right = function(a,b,c) {
return Point.area(a, b, c) < 0;
};
Point.rightOn = function(a,b,c) {
return Point.area(a, b, c) <= 0;
};
var tmpPoint1 = [],
tmpPoint2 = [];
/**
* Check if three points are collinear
* @method collinear
* @param {Array} a
* @param {Array} b
* @param {Array} c
* @param {Number} [thresholdAngle=0] Threshold angle to use when comparing the vectors. The function will return true if the angle between the resulting vectors is less than this value. Use zero for max precision.
* @return {Boolean}
*/
Point.collinear = function(a,b,c,thresholdAngle) {
if(!thresholdAngle)
return Point.area(a, b, c) == 0;
else {
var ab = tmpPoint1,
bc = tmpPoint2;
ab[0] = b[0]-a[0];
ab[1] = b[1]-a[1];
bc[0] = c[0]-b[0];
bc[1] = c[1]-b[1];
var dot = ab[0]*bc[0] + ab[1]*bc[1],
magA = Math.sqrt(ab[0]*ab[0] + ab[1]*ab[1]),
magB = Math.sqrt(bc[0]*bc[0] + bc[1]*bc[1]),
angle = Math.acos(dot/(magA*magB));
return angle < thresholdAngle;
}
};
Point.sqdist = function(a,b){
var dx = b[0] - a[0];
var dy = b[1] - a[1];
return dx * dx + dy * dy;
};
},{}],5:[function(require,module,exports){
var Line = require("./Line")
, Point = require("./Point")
, Scalar = require("./Scalar")
module.exports = Polygon;
/**
* Polygon class.
* @class Polygon
* @constructor
*/
function Polygon(){
/**
* Vertices that this polygon consists of. An array of array of numbers, example: [[0,0],[1,0],..]
* @property vertices
* @type {Array}
*/
this.vertices = [];
}
/**
* Get a vertex at position i. It does not matter if i is out of bounds, this function will just cycle.
* @method at
* @param {Number} i
* @return {Array}
*/
Polygon.prototype.at = function(i){
var v = this.vertices,
s = v.length;
return v[i < 0 ? i % s + s : i % s];
};
/**
* Get first vertex
* @method first
* @return {Array}
*/
Polygon.prototype.first = function(){
return this.vertices[0];
};
/**
* Get last vertex
* @method last
* @return {Array}
*/
Polygon.prototype.last = function(){
return this.vertices[this.vertices.length-1];
};
/**
* Clear the polygon data
* @method clear
* @return {Array}
*/
Polygon.prototype.clear = function(){
this.vertices.length = 0;
};
/**
* Append points "from" to "to"-1 from an other polygon "poly" onto this one.
* @method append
* @param {Polygon} poly The polygon to get points from.
* @param {Number} from The vertex index in "poly".
* @param {Number} to The end vertex index in "poly". Note that this vertex is NOT included when appending.
* @return {Array}
*/
Polygon.prototype.append = function(poly,from,to){
if(typeof(from) == "undefined") throw new Error("From is not given!");
if(typeof(to) == "undefined") throw new Error("To is not given!");
if(to-1 < from) throw new Error("lol1");
if(to > poly.vertices.length) throw new Error("lol2");
if(from < 0) throw new Error("lol3");
for(var i=from; i<to; i++){
this.vertices.push(poly.vertices[i]);
}
};
/**
* Make sure that the polygon vertices are ordered counter-clockwise.
* @method makeCCW
*/
Polygon.prototype.makeCCW = function(){
var br = 0,
v = this.vertices;
// find bottom right point
for (var i = 1; i < this.vertices.length; ++i) {
if (v[i][1] < v[br][1] || (v[i][1] == v[br][1] && v[i][0] > v[br][0])) {
br = i;
}
}
// reverse poly if clockwise
if (!Point.left(this.at(br - 1), this.at(br), this.at(br + 1))) {
this.reverse();
}
};
/**
* Reverse the vertices in the polygon
* @method reverse
*/
Polygon.prototype.reverse = function(){
var tmp = [];
for(var i=0, N=this.vertices.length; i!==N; i++){
tmp.push(this.vertices.pop());
}
this.vertices = tmp;
};
/**
* Check if a point in the polygon is a reflex point
* @method isReflex
* @param {Number} i
* @return {Boolean}
*/
Polygon.prototype.isReflex = function(i){
return Point.right(this.at(i - 1), this.at(i), this.at(i + 1));
};
var tmpLine1=[],
tmpLine2=[];
/**
* Check if two vertices in the polygon can see each other
* @method canSee
* @param {Number} a Vertex index 1
* @param {Number} b Vertex index 2
* @return {Boolean}
*/
Polygon.prototype.canSee = function(a,b) {
var p, dist, l1=tmpLine1, l2=tmpLine2;
if (Point.leftOn(this.at(a + 1), this.at(a), this.at(b)) && Point.rightOn(this.at(a - 1), this.at(a), this.at(b))) {
return false;
}
dist = Point.sqdist(this.at(a), this.at(b));
for (var i = 0; i !== this.vertices.length; ++i) { // for each edge
if ((i + 1) % this.vertices.length === a || i === a) // ignore incident edges
continue;
if (Point.leftOn(this.at(a), this.at(b), this.at(i + 1)) && Point.rightOn(this.at(a), this.at(b), this.at(i))) { // if diag intersects an edge
l1[0] = this.at(a);
l1[1] = this.at(b);
l2[0] = this.at(i);
l2[1] = this.at(i + 1);
p = Line.lineInt(l1,l2);
if (Point.sqdist(this.at(a), p) < dist) { // if edge is blocking visibility to b
return false;
}
}
}
return true;
};
/**
* Copy the polygon from vertex i to vertex j.
* @method copy
* @param {Number} i
* @param {Number} j
* @param {Polygon} [targetPoly] Optional target polygon to save in.
* @return {Polygon} The resulting copy.
*/
Polygon.prototype.copy = function(i,j,targetPoly){
var p = targetPoly || new Polygon();
p.clear();
if (i < j) {
// Insert all vertices from i to j
for(var k=i; k<=j; k++)
p.vertices.push(this.vertices[k]);
} else {
// Insert vertices 0 to j
for(var k=0; k<=j; k++)
p.vertices.push(this.vertices[k]);
// Insert vertices i to end
for(var k=i; k<this.vertices.length; k++)
p.vertices.push(this.vertices[k]);
}
return p;
};
/**
* Decomposes the polygon into convex pieces. Returns a list of edges [[p1,p2],[p2,p3],...] that cuts the polygon.
* Note that this algorithm has complexity O(N^4) and will be very slow for polygons with many vertices.
* @method getCutEdges
* @return {Array}
*/
Polygon.prototype.getCutEdges = function() {
var min=[], tmp1=[], tmp2=[], tmpPoly = new Polygon();
var nDiags = Number.MAX_VALUE;
for (var i = 0; i < this.vertices.length; ++i) {
if (this.isReflex(i)) {
for (var j = 0; j < this.vertices.length; ++j) {
if (this.canSee(i, j)) {
tmp1 = this.copy(i, j, tmpPoly).getCutEdges();
tmp2 = this.copy(j, i, tmpPoly).getCutEdges();
for(var k=0; k<tmp2.length; k++)
tmp1.push(tmp2[k]);
if (tmp1.length < nDiags) {
min = tmp1;
nDiags = tmp1.length;
min.push([this.at(i), this.at(j)]);
}
}
}
}
}
return min;
};
/**
* Decomposes the polygon into one or more convex sub-Polygons.
* @method decomp
* @return {Array} An array or Polygon objects.
*/
Polygon.prototype.decomp = function(){
var edges = this.getCutEdges();
if(edges.length > 0)
return this.slice(edges);
else
return [this];
};
/**
* Slices the polygon given one or more cut edges. If given one, this function will return two polygons (false on failure). If many, an array of polygons.
* @method slice
* @param {Array} cutEdges A list of edges, as returned by .getCutEdges()
* @return {Array}
*/
Polygon.prototype.slice = function(cutEdges){
if(cutEdges.length == 0) return [this];
if(cutEdges instanceof Array && cutEdges.length && cutEdges[0] instanceof Array && cutEdges[0].length==2 && cutEdges[0][0] instanceof Array){
var polys = [this];
for(var i=0; i<cutEdges.length; i++){
var cutEdge = cutEdges[i];
// Cut all polys
for(var j=0; j<polys.length; j++){
var poly = polys[j];
var result = poly.slice(cutEdge);
if(result){
// Found poly! Cut and quit
polys.splice(j,1);
polys.push(result[0],result[1]);
break;
}
}
}
return polys;
} else {
// Was given one edge
var cutEdge = cutEdges;
var i = this.vertices.indexOf(cutEdge[0]);
var j = this.vertices.indexOf(cutEdge[1]);
if(i != -1 && j != -1){
return [this.copy(i,j),
this.copy(j,i)];
} else {
return false;
}
}
};
/**
* Checks that the line segments of this polygon do not intersect each other.
* @method isSimple
* @param {Array} path An array of vertices e.g. [[0,0],[0,1],...]
* @return {Boolean}
* @todo Should it check all segments with all others?
*/
Polygon.prototype.isSimple = function(){
var path = this.vertices;
// Check
for(var i=0; i<path.length-1; i++){
for(var j=0; j<i-1; j++){
if(Line.segmentsIntersect(path[i], path[i+1], path[j], path[j+1] )){
return false;
}
}
}
// Check the segment between the last and the first point to all others
for(var i=1; i<path.length-2; i++){
if(Line.segmentsIntersect(path[0], path[path.length-1], path[i], path[i+1] )){
return false;
}
}
return true;
};
function getIntersectionPoint(p1, p2, q1, q2, delta){
delta = delta || 0;
var a1 = p2[1] - p1[1];
var b1 = p1[0] - p2[0];
var c1 = (a1 * p1[0]) + (b1 * p1[1]);
var a2 = q2[1] - q1[1];
var b2 = q1[0] - q2[0];
var c2 = (a2 * q1[0]) + (b2 * q1[1]);
var det = (a1 * b2) - (a2 * b1);
if(!Scalar.eq(det,0,delta))
return [((b2 * c1) - (b1 * c2)) / det, ((a1 * c2) - (a2 * c1)) / det]
else
return [0,0]
}
/**
* Quickly decompose the Polygon into convex sub-polygons.
* @method quickDecomp
* @param {Array} result
* @param {Array} [reflexVertices]
* @param {Array} [steinerPoints]
* @param {Number} [delta]
* @param {Number} [maxlevel]
* @param {Number} [level]
* @return {Array}
*/
Polygon.prototype.quickDecomp = function(result,reflexVertices,steinerPoints,delta,maxlevel,level){
maxlevel = maxlevel || 100;
level = level || 0;
delta = delta || 25;
result = typeof(result)!="undefined" ? result : [];
reflexVertices = reflexVertices || [];
steinerPoints = steinerPoints || [];
var upperInt=[0,0], lowerInt=[0,0], p=[0,0]; // Points
var upperDist=0, lowerDist=0, d=0, closestDist=0; // scalars
var upperIndex=0, lowerIndex=0, closestIndex=0; // Integers
var lowerPoly=new Polygon(), upperPoly=new Polygon(); // polygons
var poly = this,
v = this.vertices;
if(v.length < 3) return result;
level++;
if(level > maxlevel){
console.warn("quickDecomp: max level ("+maxlevel+") reached.");
return result;
}
for (var i = 0; i < this.vertices.length; ++i) {
if (poly.isReflex(i)) {
reflexVertices.push(poly.vertices[i]);
upperDist = lowerDist = Number.MAX_VALUE;
for (var j = 0; j < this.vertices.length; ++j) {
if (Point.left(poly.at(i - 1), poly.at(i), poly.at(j))
&& Point.rightOn(poly.at(i - 1), poly.at(i), poly.at(j - 1))) { // if line intersects with an edge
p = getIntersectionPoint(poly.at(i - 1), poly.at(i), poly.at(j), poly.at(j - 1)); // find the point of intersection
if (Point.right(poly.at(i + 1), poly.at(i), p)) { // make sure it's inside the poly
d = Point.sqdist(poly.vertices[i], p);
if (d < lowerDist) { // keep only the closest intersection
lowerDist = d;
lowerInt = p;
lowerIndex = j;
}
}
}
if (Point.left(poly.at(i + 1), poly.at(i), poly.at(j + 1))
&& Point.rightOn(poly.at(i + 1), poly.at(i), poly.at(j))) {
p = getIntersectionPoint(poly.at(i + 1), poly.at(i), poly.at(j), poly.at(j + 1));
if (Point.left(poly.at(i - 1), poly.at(i), p)) {
d = Point.sqdist(poly.vertices[i], p);
if (d < upperDist) {
upperDist = d;
upperInt = p;
upperIndex = j;
}
}
}
}
// if there are no vertices to connect to, choose a point in the middle
if (lowerIndex == (upperIndex + 1) % this.vertices.length) {
//console.log("Case 1: Vertex("+i+"), lowerIndex("+lowerIndex+"), upperIndex("+upperIndex+"), poly.size("+this.vertices.length+")");
p[0] = (lowerInt[0] + upperInt[0]) / 2;
p[1] = (lowerInt[1] + upperInt[1]) / 2;
steinerPoints.push(p);
if (i < upperIndex) {
//lowerPoly.insert(lowerPoly.end(), poly.begin() + i, poly.begin() + upperIndex + 1);
lowerPoly.append(poly, i, upperIndex+1);
lowerPoly.vertices.push(p);
upperPoly.vertices.push(p);
if (lowerIndex != 0){
//upperPoly.insert(upperPoly.end(), poly.begin() + lowerIndex, poly.end());
upperPoly.append(poly,lowerIndex,poly.vertices.length);
}
//upperPoly.insert(upperPoly.end(), poly.begin(), poly.begin() + i + 1);
upperPoly.append(poly,0,i+1);
} else {
if (i != 0){
//lowerPoly.insert(lowerPoly.end(), poly.begin() + i, poly.end());
lowerPoly.append(poly,i,poly.vertices.length);
}
//lowerPoly.insert(lowerPoly.end(), poly.begin(), poly.begin() + upperIndex + 1);
lowerPoly.append(poly,0,upperIndex+1);
lowerPoly.vertices.push(p);
upperPoly.vertices.push(p);
//upperPoly.insert(upperPoly.end(), poly.begin() + lowerIndex, poly.begin() + i + 1);
upperPoly.append(poly,lowerIndex,i+1);
}
} else {
// connect to the closest point within the triangle
//console.log("Case 2: Vertex("+i+"), closestIndex("+closestIndex+"), poly.size("+this.vertices.length+")\n");
if (lowerIndex > upperIndex) {
upperIndex += this.vertices.length;
}
closestDist = Number.MAX_VALUE;
if(upperIndex < lowerIndex){
return result;
}
for (var j = lowerIndex; j <= upperIndex; ++j) {
if (Point.leftOn(poly.at(i - 1), poly.at(i), poly.at(j))
&& Point.rightOn(poly.at(i + 1), poly.at(i), poly.at(j))) {
d = Point.sqdist(poly.at(i), poly.at(j));
if (d < closestDist) {
closestDist = d;
closestIndex = j % this.vertices.length;
}
}
}
if (i < closestIndex) {
lowerPoly.append(poly,i,closestIndex+1);
if (closestIndex != 0){
upperPoly.append(poly,closestIndex,v.length);
}
upperPoly.append(poly,0,i+1);
} else {
if (i != 0){
lowerPoly.append(poly,i,v.length);
}
lowerPoly.append(poly,0,closestIndex+1);
upperPoly.append(poly,closestIndex,i+1);
}
}
// solve smallest poly first
if (lowerPoly.vertices.length < upperPoly.vertices.length) {
lowerPoly.quickDecomp(result,reflexVertices,steinerPoints,delta,maxlevel,level);
upperPoly.quickDecomp(result,reflexVertices,steinerPoints,delta,maxlevel,level);
} else {
upperPoly.quickDecomp(result,reflexVertices,steinerPoints,delta,maxlevel,level);
lowerPoly.quickDecomp(result,reflexVertices,steinerPoints,delta,maxlevel,level);
}
return result;
}
}
result.push(this);
return result;
};
/**
* Remove collinear points in the polygon.
* @method removeCollinearPoints
* @param {Number} [precision] The threshold angle to use when determining whether two edges are collinear. Use zero for finest precision.
* @return {Number} The number of points removed
*/
Polygon.prototype.removeCollinearPoints = function(precision){
var num = 0;
for(var i=this.vertices.length-1; this.vertices.length>3 && i>=0; --i){
if(Point.collinear(this.at(i-1),this.at(i),this.at(i+1),precision)){
// Remove the middle point
this.vertices.splice(i%this.vertices.length,1);
i--; // Jump one point forward. Otherwise we may get a chain removal
num++;
}
}
return num;
};
},{"./Line":3,"./Point":4,"./Scalar":6}],6:[function(require,module,exports){
module.exports = Scalar;
/**
* Scalar functions
* @class Scalar
*/
function Scalar(){}
/**
* Check if two scalars are equal
* @static
* @method eq
* @param {Number} a
* @param {Number} b
* @param {Number} [precision]
* @return {Boolean}
*/
Scalar.eq = function(a,b,precision){
precision = precision || 0;
return Math.abs(a-b) < precision;
};
},{}],7:[function(require,module,exports){
module.exports = {
Polygon : require("./Polygon"),
Point : require("./Point"),
};
},{"./Point":4,"./Polygon":5}],8:[function(require,module,exports){
module.exports={
"name": "p2",
"version": "0.4.0",
"description": "A JavaScript 2D physics engine.",
"author": "Stefan Hedman <[email protected]> (http://steffe.se)",
"keywords": [
"p2.js",
"p2",
"physics",
"engine",
"2d"
],
"main": "./src/p2.js",
"engines": {
"node": "*"
},
"repository": {
"type": "git",
"url": "https://github.com/schteppe/p2.js.git"
},
"bugs": {
"url": "https://github.com/schteppe/p2.js/issues"
},
"licenses" : [
{
"type" : "MIT"
}
],
"devDependencies" : {
"jshint" : "latest",
"nodeunit" : "latest",
"grunt": "~0.4.0",
"grunt-contrib-jshint": "~0.1.1",
"grunt-contrib-nodeunit": "~0.1.2",
"grunt-contrib-concat": "~0.1.3",
"grunt-contrib-uglify": "*",
"grunt-browserify" : "*",
"browserify":"*"
},
"dependencies" : {
"underscore":"*",
"poly-decomp" : "git://github.com/schteppe/poly-decomp.js",
"gl-matrix":"2.0.0",
"jsonschema":"*"
}
}
},{}],9:[function(require,module,exports){
var vec2 = require('../math/vec2')
, Utils = require('../utils/Utils')
module.exports = AABB;
/**
* Axis aligned bounding box class.
* @class AABB
* @constructor
* @param {Object} options
* @param {Array} upperBound
* @param {Array} lowerBound
*/
function AABB(options){
/**
* The lower bound of the bounding box.
* @property lowerBound
* @type {Array}
*/
this.lowerBound = vec2.create();
if(options && options.lowerBound) vec2.copy(this.lowerBound, options.lowerBound);
/**
* The upper bound of the bounding box.
* @property upperBound
* @type {Array}
*/
this.upperBound = vec2.create();
if(options && options.upperBound) vec2.copy(this.upperBound, options.upperBound);
}
var tmp = vec2.create();
/**
* Set the AABB bounds from a set of points.
* @method setFromPoints
* @param {Array} points An array of vec2's.
*/
AABB.prototype.setFromPoints = function(points,position,angle){
var l = this.lowerBound,
u = this.upperBound;
vec2.set(l, Number.MAX_VALUE, Number.MAX_VALUE);
vec2.set(u, -Number.MAX_VALUE, -Number.MAX_VALUE);
for(var i=0; i<points.length; i++){
var p = points[i];
if(typeof(angle) =="number"){
vec2.rotate(tmp,p,angle);
p = tmp;
}
for(var j=0; j<2; j++){
if(p[j] > u[j]){
u[j] = p[j];
}
if(p[j] < l[j]){
l[j] = p[j];
}
}
}
// Add offset
if(position){
vec2.add(this.lowerBound, this.lowerBound, position);
vec2.add(this.upperBound, this.upperBound, position);
}
};
/**
* Copy bounds from an AABB to this AABB
* @method copy
* @param {AABB} aabb
*/
AABB.prototype.copy = function(aabb){
vec2.copy(this.lowerBound, aabb.lowerBound);
vec2.copy(this.upperBound, aabb.upperBound);
};
/**
* Extend this AABB so that it covers the given AABB too.
* @method extend
* @param {AABB} aabb
*/
AABB.prototype.extend = function(aabb){
// Loop over x and y
for(var i=0; i<2; i++){
// Extend lower bound
if(aabb.lowerBound[i] < this.lowerBound[i])
this.lowerBound[i] = aabb.lowerBound[i];
// Upper
if(aabb.upperBound[i] > this.upperBound[i])
this.upperBound[i] = aabb.upperBound[i];
}
};
/**
* Returns true if the given AABB overlaps this AABB.
* @method overlaps
* @param {AABB} aabb
* @return {Boolean}
*/
AABB.prototype.overlaps = function(aabb){
var l1 = this.lowerBound,
u1 = this.upperBound,
l2 = aabb.lowerBound,
u2 = aabb.upperBound;
// l2 u2
// |---------|
// |--------|
// l1 u1
return ((l2[0] <= u1[0] && u1[0] <= u2[0]) || (l1[0] <= u2[0] && u2[0] <= u1[0])) &&
((l2[1] <= u1[1] && u1[1] <= u2[1]) || (l1[1] <= u2[1] && u2[1] <= u1[1]));
};
},{"../math/vec2":33,"../utils/Utils":50}],10:[function(require,module,exports){
var vec2 = require('../math/vec2')
var Body = require('../objects/Body')
module.exports = Broadphase;
/**
* Base class for broadphase implementations.
* @class Broadphase
* @constructor
*/
function Broadphase(type){
this.type = type;
/**
* The resulting overlapping pairs. Will be filled with results during .getCollisionPairs().
* @property result
* @type {Array}
*/
this.result = [];
/**
* The world to search for collision pairs in. To change it, use .setWorld()
* @property world
* @type {World}
*/
this.world = null;
};
/**
* Set the world that we are searching for collision pairs in
* @method setWorld
* @param {World} world
*/
Broadphase.prototype.setWorld = function(world){
this.world = world;
};
/**
* Get all potential intersecting body pairs.
* @method getCollisionPairs
* @param {World} world The world to search in.
* @return {Array} An array of the bodies, ordered in pairs. Example: A result of [a,b,c,d] means that the potential pairs are: (a,b), (c,d).
*/
Broadphase.prototype.getCollisionPairs = function(world){
throw new Error("getCollisionPairs must be implemented in a subclass!");
};
var dist = vec2.create();
/**
* Check whether the bounding radius of two bodies overlap.
* @method boundingRadiusCheck
* @param {Body} bodyA
* @param {Body} bodyB
* @return {Boolean}
*/
Broadphase.boundingRadiusCheck = function(bodyA, bodyB){
vec2.sub(dist, bodyA.position, bodyB.position);
var d2 = vec2.squaredLength(dist),
r = bodyA.boundingRadius + bodyB.boundingRadius;
return d2 <= r*r;
};
/**
* Check whether the bounding radius of two bodies overlap.
* @method boundingRadiusCheck
* @param {Body} bodyA
* @param {Body} bodyB
* @return {Boolean}
*/
Broadphase.aabbCheck = function(bodyA, bodyB){
if(bodyA.aabbNeedsUpdate) bodyA.updateAABB();
if(bodyB.aabbNeedsUpdate) bodyB.updateAABB();
return bodyA.aabb.overlaps(bodyB.aabb);
};
/**
* Check whether two bodies are allowed to collide at all.
* @method canCollide
* @param {Body} bodyA
* @param {Body} bodyB
* @return {Boolean}
*/
Broadphase.canCollide = function(bodyA, bodyB){
// Cannot collide static bodies
if(bodyA.motionState == Body.STATIC && bodyB.motionState == Body.STATIC)
return false;
// Cannot collide static vs kinematic bodies
if( (bodyA.motionState == Body.KINEMATIC && bodyB.motionState == Body.STATIC) ||
(bodyA.motionState == Body.STATIC && bodyB.motionState == Body.KINEMATIC))
return false;
// Cannot collide kinematic vs kinematic
if(bodyA.motionState == Body.KINEMATIC && bodyB.motionState == Body.KINEMATIC)
return false;
// Cannot collide both sleeping bodies
if(bodyA.sleepState == Body.SLEEPING && bodyB.sleepState == Body.SLEEPING)
return false;
return true;
};
Broadphase.NAIVE = 1;
Broadphase.SAP = 2;
},{"../math/vec2":33,"../objects/Body":34}],11:[function(require,module,exports){
var Circle = require('../shapes/Circle')
, Plane = require('../shapes/Plane')
, Particle = require('../shapes/Particle')
, Broadphase = require('../collision/Broadphase')
, vec2 = require('../math/vec2')
module.exports = GridBroadphase;
/**
* Broadphase that uses axis-aligned bins.
* @class GridBroadphase
* @constructor
* @extends Broadphase
* @param {number} xmin Lower x bound of the grid
* @param {number} xmax Upper x bound
* @param {number} ymin Lower y bound
* @param {number} ymax Upper y bound
* @param {number} nx Number of bins along x axis
* @param {number} ny Number of bins along y axis
* @todo test
*/
function GridBroadphase(xmin,xmax,ymin,ymax,nx,ny){
Broadphase.apply(this);
nx = nx || 10;
ny = ny || 10;
this.binsizeX = (xmax-xmin) / nx;
this.binsizeY = (ymax-ymin) / ny;
this.nx = nx;
this.ny = ny;
this.xmin = xmin;
this.ymin = ymin;
this.xmax = xmax;
this.ymax = ymax;
};
GridBroadphase.prototype = new Broadphase();
/**
* Get a bin index given a world coordinate
* @method getBinIndex
* @param {Number} x
* @param {Number} y
* @return {Number} Integer index
*/
GridBroadphase.prototype.getBinIndex = function(x,y){
var nx = this.nx,
ny = this.ny,
xmin = this.xmin,
ymin = this.ymin,
xmax = this.xmax,
ymax = this.ymax;
var xi = Math.floor(nx * (x - xmin) / (xmax-xmin));
var yi = Math.floor(ny * (y - ymin) / (ymax-ymin));
return xi*ny + yi;
}
/**
* Get collision pairs.
* @method getCollisionPairs
* @param {World} world
* @return {Array}
*/
GridBroadphase.prototype.getCollisionPairs = function(world){
var result = [],
collidingBodies = world.bodies,
Ncolliding = Ncolliding=collidingBodies.length,
binsizeX = this.binsizeX,
binsizeY = this.binsizeY;
var bins=[], Nbins=nx*ny;
for(var i=0; i<Nbins; i++)
bins.push([]);
var xmult = nx / (xmax-xmin);
var ymult = ny / (ymax-ymin);
// Put all bodies into bins
for(var i=0; i!==Ncolliding; i++){
var bi = collidingBodies[i];
var si = bi.shape;
if (si === undefined) {
continue;
} else if(si instanceof Circle){
// Put in bin
// check if overlap with other bins
var x = bi.position[0];
var y = bi.position[1];
var r = si.radius;
var xi1 = Math.floor(xmult * (x-r - xmin));
var yi1 = Math.floor(ymult * (y-r - ymin));
var xi2 = Math.floor(xmult * (x+r - xmin));
var yi2 = Math.floor(ymult * (y+r - ymin));
for(var j=xi1; j<=xi2; j++){
for(var k=yi1; k<=yi2; k++){
var xi = j;
var yi = k;
if(xi*(ny-1) + yi >= 0 && xi*(ny-1) + yi < Nbins)
bins[ xi*(ny-1) + yi ].push(bi);
}
}
} else if(si instanceof Plane){
// Put in all bins for now
if(bi.angle == 0){
var y = bi.position[1];
for(var j=0; j!==Nbins && ymin+binsizeY*(j-1)<y; j++){
for(var k=0; k<nx; k++){
var xi = k;
var yi = Math.floor(ymult * (binsizeY*j - ymin));
bins[ xi*(ny-1) + yi ].push(bi);
}
}
} else if(bi.angle == Math.PI*0.5){
var x = bi.position[0];
for(var j=0; j!==Nbins && xmin+binsizeX*(j-1)<x; j++){
for(var k=0; k<ny; k++){
var yi = k;
var xi = Math.floor(xmult * (binsizeX*j - xmin));
bins[ xi*(ny-1) + yi ].push(bi);
}
}
} else {
for(var j=0; j!==Nbins; j++)
bins[j].push(bi);
}
} else {
throw new Error("Shape not supported in GridBroadphase!");
}
}
// Check each bin
for(var i=0; i!==Nbins; i++){
var bin = bins[i];
for(var j=0, NbodiesInBin=bin.length; j!==NbodiesInBin; j++){
var bi = bin[j];
var si = bi.shape;
for(var k=0; k!==j; k++){
var bj = bin[k];
var sj = bj.shape;
if(si instanceof Circle){
if(sj instanceof Circle) c=Broadphase.circleCircle (bi,bj);
else if(sj instanceof Particle) c=Broadphase.circleParticle(bi,bj);
else if(sj instanceof Plane) c=Broadphase.circlePlane (bi,bj);
} else if(si instanceof Particle){
if(sj instanceof Circle) c=Broadphase.circleParticle(bj,bi);
} else if(si instanceof Plane){
if(sj instanceof Circle) c=Broadphase.circlePlane (bj,bi);
}
}
}
}
return result;
};
},{"../collision/Broadphase":10,"../math/vec2":33,"../shapes/Circle":38,"../shapes/Particle":42,"../shapes/Plane":43}],12:[function(require,module,exports){
var Circle = require('../shapes/Circle')
, Plane = require('../shapes/Plane')
, Shape = require('../shapes/Shape')
, Particle = require('../shapes/Particle')
, Broadphase = require('../collision/Broadphase')
, vec2 = require('../math/vec2')
module.exports = NaiveBroadphase;
/**
* Naive broadphase implementation. Does N^2 tests.
*
* @class NaiveBroadphase
* @constructor
* @extends Broadphase
*/
function NaiveBroadphase(){
Broadphase.call(this,Broadphase.NAIVE);
/**
* Set to true to use bounding box checks instead of bounding radius.
* @property useBoundingBoxes
* @type {Boolean}
*/
this.useBoundingBoxes = false;
};
NaiveBroadphase.prototype = new Broadphase();
/**
* Get the colliding pairs
* @method getCollisionPairs
* @param {World} world
* @return {Array}
*/
NaiveBroadphase.prototype.getCollisionPairs = function(world){
var bodies = world.bodies,
result = this.result,
i, j, bi, bj,
check = this.useBoundingBoxes ? Broadphase.aabbCheck : Broadphase.boundingRadiusCheck;
result.length = 0;
for(i=0, Ncolliding=bodies.length; i!==Ncolliding; i++){
bi = bodies[i];
for(j=0; j<i; j++){
bj = bodies[j];
if(Broadphase.canCollide(bi,bj) && check(bi,bj))
result.push(bi,bj);
}
}
return result;
};
},{"../collision/Broadphase":10,"../math/vec2":33,"../shapes/Circle":38,"../shapes/Particle":42,"../shapes/Plane":43,"../shapes/Shape":45}],13:[function(require,module,exports){
var vec2 = require('../math/vec2')
, sub = vec2.sub
, add = vec2.add
, dot = vec2.dot
, Utils = require('../utils/Utils')
, ContactEquation = require('../equations/ContactEquation')
, FrictionEquation = require('../equations/FrictionEquation')
, Circle = require('../shapes/Circle')
, Shape = require('../shapes/Shape')
, Body = require('../objects/Body')
, Rectangle = require('../shapes/Rectangle')
module.exports = Narrowphase;
// Temp things
var yAxis = vec2.fromValues(0,1);
var tmp1 = vec2.fromValues(0,0)
, tmp2 = vec2.fromValues(0,0)
, tmp3 = vec2.fromValues(0,0)
, tmp4 = vec2.fromValues(0,0)
, tmp5 = vec2.fromValues(0,0)
, tmp6 = vec2.fromValues(0,0)
, tmp7 = vec2.fromValues(0,0)
, tmp8 = vec2.fromValues(0,0)
, tmp9 = vec2.fromValues(0,0)
, tmp10 = vec2.fromValues(0,0)
, tmp11 = vec2.fromValues(0,0)
, tmp12 = vec2.fromValues(0,0)
, tmp13 = vec2.fromValues(0,0)
, tmp14 = vec2.fromValues(0,0)
, tmp15 = vec2.fromValues(0,0)
, tmp16 = vec2.fromValues(0,0)
, tmp17 = vec2.fromValues(0,0)
, tmp18 = vec2.fromValues(0,0)
, tmpArray = []
/**
* Narrowphase. Creates contacts and friction given shapes and transforms.
* @class Narrowphase
* @constructor
*/
function Narrowphase(){
/**
* @property contactEquations
* @type {Array}
*/
this.contactEquations = [];
/**
* @property frictionEquations
* @type {Array}
*/
this.frictionEquations = [];
/**
* Whether to make friction equations in the upcoming contacts.
* @property enableFriction
* @type {Boolean}
*/
this.enableFriction = true;
/**
* The friction slip force to use when creating friction equations.
* @property slipForce
* @type {Number}
*/
this.slipForce = 10.0;
/**
* The friction value to use in the upcoming friction equations.
* @property frictionCoefficient
* @type {Number}
*/
this.frictionCoefficient = 0.3;
/**
* Will be the .relativeVelocity in each produced FrictionEquation.
* @property {Number} surfaceVelocity
*/
this.surfaceVelocity = 0;
this.reuseObjects = true;
this.reusableContactEquations = [];
this.reusableFrictionEquations = [];
/**
* The restitution value to use in the next contact equations.
* @property restitution
* @type {Number}
*/
this.restitution = 0;
/**
* The stiffness value to use in the next contact equations.
* @property {Number} stiffness
*/
this.stiffness = 1e7;
/**
* The stiffness value to use in the next contact equations.
* @property {Number} stiffness
*/
this.relaxation = 3;
/**
* The stiffness value to use in the next friction equations.
* @property frictionStiffness
* @type {Number}
*/
this.frictionStiffness = 1e7;
/**
* The relaxation value to use in the next friction equations.
* @property frictionRelaxation
* @type {Number}
*/
this.frictionRelaxation = 3;
// Keep track of the colliding bodies last step
this.collidingBodiesLastStep = { keys:[] };
};
/**
* Check if the bodies were in contact since the last reset().
* @method collidedLastStep
* @param {Body} bi
* @param {Body} bj
* @return {Boolean}
*/
Narrowphase.prototype.collidedLastStep = function(bi,bj){
var id1 = bi.id,
id2 = bj.id;
if(id1 > id2){
var tmp = id1;
id1 = id2;
id2 = tmp;
}
return !!this.collidingBodiesLastStep[id1 + " " + id2];
};
// "for in" loops aren't optimised in chrome... is there a better way to handle last-step collision memory?
// Maybe do this: http://jsperf.com/reflection-vs-array-of-keys
function clearObject(obj){
for(var i = 0, l = obj.keys.length; i < l; i++) {
delete obj[obj.keys[i]];
}
obj.keys.length = 0;
/*
for(var key in this.collidingBodiesLastStep)
delete this.collidingBodiesLastStep[key];
*/
}
/**
* Throws away the old equations and gets ready to create new
* @method reset
* @param {World} world
*/
Narrowphase.prototype.reset = function(world){
// Save the colliding bodies data
clearObject(this.collidingBodiesLastStep);
for(var i=0; i!==this.contactEquations.length; i++){
var eq = this.contactEquations[i],
id1 = eq.bi.id,
id2 = eq.bj.id;
if(id1 > id2){
var tmp = id1;
id1 = id2;
id2 = tmp;
}
var key = id1 + " " + id2;
if(!this.collidingBodiesLastStep[key]){
this.collidingBodiesLastStep[key] = true;
this.collidingBodiesLastStep.keys.push(key);
}
}
if(this.reuseObjects){
var ce = this.contactEquations,
fe = this.frictionEquations,
rfe = this.reusableFrictionEquations,
rce = this.reusableContactEquations;
Utils.appendArray(rce,ce);
Utils.appendArray(rfe,fe);
}
// Reset
this.contactEquations.length = this.frictionEquations.length = 0;
};
/**
* Creates a ContactEquation, either by reusing an existing object or creating a new one.
* @method createContactEquation
* @param {Body} bodyA
* @param {Body} bodyB
* @return {ContactEquation}
*/
Narrowphase.prototype.createContactEquation = function(bodyA,bodyB,shapeA,shapeB){
var c = this.reusableContactEquations.length ? this.reusableContactEquations.pop() : new ContactEquation(bodyA,bodyB);
c.bi = bodyA;
c.bj = bodyB;
c.shapeA = shapeA;
c.shapeB = shapeB;
c.restitution = this.restitution;
c.firstImpact = !this.collidedLastStep(bodyA,bodyB);
c.stiffness = this.stiffness;
c.relaxation = this.relaxation;
c.enabled = true;
if(bodyA.allowSleep && (bodyA.motionState == Body.DYNAMIC) && !(bodyB.motionState == Body.STATIC || bodyB.sleepState === Body.SLEEPY))
bodyA.wakeUp();
if(bodyB.allowSleep && (bodyB.motionState == Body.DYNAMIC) && !(bodyA.motionState == Body.STATIC || bodyA.sleepState === Body.SLEEPY))
bodyB.wakeUp();
return c;
};
/**
* Creates a FrictionEquation, either by reusing an existing object or creating a new one.
* @method createFrictionEquation
* @param {Body} bodyA
* @param {Body} bodyB
* @return {FrictionEquation}
*/
Narrowphase.prototype.createFrictionEquation = function(bodyA,bodyB,shapeA,shapeB){
var c = this.reusableFrictionEquations.length ? this.reusableFrictionEquations.pop() : new FrictionEquation(bodyA,bodyB);
c.bi = bodyA;
c.bj = bodyB;
c.shapeA = shapeA;
c.shapeB = shapeB;
c.setSlipForce(this.slipForce);
c.frictionCoefficient = this.frictionCoefficient;
c.relativeVelocity = this.surfaceVelocity;
c.enabled = true;
c.frictionStiffness = this.frictionStiffness;
c.frictionRelaxation = this.frictionRelaxation;
return c;
};
/**
* Creates a FrictionEquation given the data in the ContactEquation. Uses same offset vectors ri and rj, but the tangent vector will be constructed from the collision normal.
* @method createFrictionFromContact
* @param {ContactEquation} contactEquation
* @return {FrictionEquation}
*/
Narrowphase.prototype.createFrictionFromContact = function(c){
var eq = this.createFrictionEquation(c.bi,c.bj,c.shapeA,c.shapeB);
vec2.copy(eq.ri, c.ri);
vec2.copy(eq.rj, c.rj);
vec2.rotate(eq.t, c.ni, -Math.PI / 2);
eq.contactEquation = c;
return eq;
}
/**
* Convex/line narrowphase
* @method convexLine
* @param {Body} bi
* @param {Convex} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Line} sj
* @param {Array} xj
* @param {Number} aj
* @todo Implement me!
*/
Narrowphase.prototype[Shape.LINE | Shape.CONVEX] =
Narrowphase.prototype.convexLine = function(bi,si,xi,ai, bj,sj,xj,aj, justTest){
// TODO
if(justTest)
return false;
else
return 0;
};
/**
* Line/rectangle narrowphase
* @method lineRectangle
* @param {Body} bi
* @param {Line} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Rectangle} sj
* @param {Array} xj
* @param {Number} aj
* @todo Implement me!
*/
Narrowphase.prototype[Shape.LINE | Shape.RECTANGLE] =
Narrowphase.prototype.lineRectangle = function(bi,si,xi,ai, bj,sj,xj,aj, justTest){
// TODO
if(justTest)
return false;
else
return 0;
};
function setConvexToCapsuleShapeMiddle(convexShape, capsuleShape){
vec2.set(convexShape.vertices[0], -capsuleShape.length * 0.5, -capsuleShape.radius);
vec2.set(convexShape.vertices[1], capsuleShape.length * 0.5, -capsuleShape.radius);
vec2.set(convexShape.vertices[2], capsuleShape.length * 0.5, capsuleShape.radius);
vec2.set(convexShape.vertices[3], -capsuleShape.length * 0.5, capsuleShape.radius);
}
var convexCapsule_tempRect = new Rectangle(1,1),
convexCapsule_tempVec = vec2.create();
/**
* Convex/capsule narrowphase
* @method convexCapsule
* @param {Body} bi
* @param {Convex} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Capsule} sj
* @param {Array} xj
* @param {Number} aj
* @todo Implement me!
*/
Narrowphase.prototype[Shape.CAPSULE | Shape.CONVEX] =
Narrowphase.prototype[Shape.CAPSULE | Shape.RECTANGLE] =
Narrowphase.prototype.convexCapsule = function(bi,si,xi,ai, bj,sj,xj,aj, justTest){
// Check the circles
// Add offsets!
var circlePos = convexCapsule_tempVec;
vec2.set(circlePos, sj.length/2,0);
vec2.rotate(circlePos,circlePos,aj);
vec2.add(circlePos,circlePos,xj);
var result1 = this.circleConvex(bj,sj,circlePos,aj, bi,si,xi,ai, justTest, sj.radius);
vec2.set(circlePos,-sj.length/2, 0);
vec2.rotate(circlePos,circlePos,aj);
vec2.add(circlePos,circlePos,xj);
var result2 = this.circleConvex(bj,sj,circlePos,aj, bi,si,xi,ai, justTest, sj.radius);
if(justTest && (result1 || result2))
return true;
// Check center rect
var r = convexCapsule_tempRect;
setConvexToCapsuleShapeMiddle(r,sj);
var result = this.convexConvex(bi,si,xi,ai, bj,r,xj,aj, justTest);
return result + result1 + result2;
};
/**
* Capsule/line narrowphase
* @method lineCapsule
* @param {Body} bi
* @param {Line} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Capsule} sj
* @param {Array} xj
* @param {Number} aj
* @todo Implement me!
*/
Narrowphase.prototype[Shape.CAPSULE | Shape.LINE] =
Narrowphase.prototype.lineCapsule = function(bi,si,xi,ai, bj,sj,xj,aj, justTest){
// TODO
if(justTest)
return false;
else
return 0;
};
var capsuleCapsule_tempVec1 = vec2.create();
var capsuleCapsule_tempVec2 = vec2.create();
var capsuleCapsule_tempRect1 = new Rectangle(1,1);
/**
* Capsule/capsule narrowphase
* @method capsuleCapsule
* @param {Body} bi
* @param {Capsule} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Capsule} sj
* @param {Array} xj
* @param {Number} aj
* @todo Implement me!
*/
Narrowphase.prototype[Shape.CAPSULE | Shape.CAPSULE] =
Narrowphase.prototype.capsuleCapsule = function(bi,si,xi,ai, bj,sj,xj,aj, justTest){
// Check the circles
// Add offsets!
var circlePosi = capsuleCapsule_tempVec1,
circlePosj = capsuleCapsule_tempVec2;
var numContacts = 0;
// Need 4 circle checks, between all
for(var i=0; i<2; i++){
vec2.set(circlePosi,(i==0?-1:1)*si.length/2,0);
vec2.rotate(circlePosi,circlePosi,ai);
vec2.add(circlePosi,circlePosi,xi);
for(var j=0; j<2; j++){
vec2.set(circlePosj,(j==0?-1:1)*sj.length/2, 0);
vec2.rotate(circlePosj,circlePosj,aj);
vec2.add(circlePosj,circlePosj,xj);
var result = this.circleCircle(bi,si,circlePosi,ai, bj,sj,circlePosj,aj, justTest, si.radius, sj.radius);
if(justTest && result)
return true;
numContacts += result;
}
}
// Check circles against the center rectangles
var rect = capsuleCapsule_tempRect1;
setConvexToCapsuleShapeMiddle(rect,si);
var result1 = this.convexCapsule(bi,rect,xi,ai, bj,sj,xj,aj, justTest);
if(justTest && result1) return true;
numContacts += result1;
setConvexToCapsuleShapeMiddle(rect,sj);
var result2 = this.convexCapsule(bj,rect,xj,aj, bi,si,xi,ai, justTest);
if(justTest && result2) return true;
numContacts += result2;
return numContacts;
};
/**
* Line/line narrowphase
* @method lineLine
* @param {Body} bi
* @param {Line} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Line} sj
* @param {Array} xj
* @param {Number} aj
* @todo Implement me!
*/
Narrowphase.prototype[Shape.LINE | Shape.LINE] =
Narrowphase.prototype.lineLine = function(bi,si,xi,ai, bj,sj,xj,aj, justTest){
// TODO
if(justTest)
return false;
else
return 0;
};
/**
* Plane/line Narrowphase
* @method planeLine
* @param {Body} planeBody
* @param {Plane} planeShape
* @param {Array} planeOffset
* @param {Number} planeAngle
* @param {Body} lineBody
* @param {Line} lineShape
* @param {Array} lineOffset
* @param {Number} lineAngle
*/
Narrowphase.prototype[Shape.PLANE | Shape.LINE] =
Narrowphase.prototype.planeLine = function(planeBody, planeShape, planeOffset, planeAngle,
lineBody, lineShape, lineOffset, lineAngle, justTest){
var worldVertex0 = tmp1,
worldVertex1 = tmp2,
worldVertex01 = tmp3,
worldVertex11 = tmp4,
worldEdge = tmp5,
worldEdgeUnit = tmp6,
dist = tmp7,
worldNormal = tmp8,
worldTangent = tmp9,
verts = tmpArray
numContacts = 0;
// Get start and end points
vec2.set(worldVertex0, -lineShape.length/2, 0);
vec2.set(worldVertex1, lineShape.length/2, 0);
// Not sure why we have to use worldVertex*1 here, but it won't work otherwise. Tired.
vec2.rotate(worldVertex01, worldVertex0, lineAngle);
vec2.rotate(worldVertex11, worldVertex1, lineAngle);
add(worldVertex01, worldVertex01, lineOffset);
add(worldVertex11, worldVertex11, lineOffset);
vec2.copy(worldVertex0,worldVertex01);
vec2.copy(worldVertex1,worldVertex11);
// Get vector along the line
sub(worldEdge, worldVertex1, worldVertex0);
vec2.normalize(worldEdgeUnit, worldEdge);
// Get tangent to the edge.
vec2.rotate(worldTangent, worldEdgeUnit, -Math.PI/2);
vec2.rotate(worldNormal, yAxis, planeAngle);
// Check line ends
verts[0] = worldVertex0;
verts[1] = worldVertex1;
for(var i=0; i<verts.length; i++){
var v = verts[i];
sub(dist, v, planeOffset);
var d = dot(dist,worldNormal);
if(d < 0){
if(justTest)
return true;
var c = this.createContactEquation(planeBody,lineBody,planeShape,lineShape);
numContacts++;
vec2.copy(c.ni, worldNormal);
vec2.normalize(c.ni,c.ni);
// distance vector along plane normal
vec2.scale(dist, worldNormal, d);
// Vector from plane center to contact
sub(c.ri, v, dist);
sub(c.ri, c.ri, planeBody.position);
// From line center to contact
sub(c.rj, v, lineOffset);
add(c.rj, c.rj, lineOffset);
sub(c.rj, c.rj, lineBody.position);
this.contactEquations.push(c);
// TODO : only need one friction equation if both points touch
if(this.enableFriction){
this.frictionEquations.push(this.createFrictionFromContact(c));
}
}
}
return numContacts;
};
Narrowphase.prototype[Shape.PARTICLE | Shape.CAPSULE] =
Narrowphase.prototype.particleCapsule = function(bi,si,xi,ai, bj,sj,xj,aj, justTest){
return this.circleLine(bi,si,xi,ai, bj,sj,xj,aj, justTest, sj.radius, 0);
};
/**
* Circle/line Narrowphase
* @method circleLine
* @param {Body} bi
* @param {Circle} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Line} sj
* @param {Array} xj
* @param {Number} aj
* @param {Boolean} justTest If set to true, this function will return the result (intersection or not) without adding equations.
* @param {Number} lineRadius Radius to add to the line. Can be used to test Capsules.
* @param {Number} circleRadius If set, this value overrides the circle shape radius.
*/
Narrowphase.prototype[Shape.CIRCLE | Shape.LINE] =
Narrowphase.prototype.circleLine = function(bi,si,xi,ai, bj,sj,xj,aj, justTest, lineRadius, circleRadius){
var lineShape = sj,
lineAngle = aj,
lineBody = bj,
lineOffset = xj,
circleOffset = xi,
circleBody = bi,
circleShape = si,
lineRadius = lineRadius || 0,
circleRadius = typeof(circleRadius)!="undefined" ? circleRadius : circleShape.radius,
orthoDist = tmp1,
lineToCircleOrthoUnit = tmp2,
projectedPoint = tmp3,
centerDist = tmp4,
worldTangent = tmp5,
worldEdge = tmp6,
worldEdgeUnit = tmp7,
worldVertex0 = tmp8,
worldVertex1 = tmp9,
worldVertex01 = tmp10,
worldVertex11 = tmp11,
dist = tmp12,
lineToCircle = tmp13,
lineEndToLineRadius = tmp14,
verts = tmpArray;
// Get start and end points
vec2.set(worldVertex0, -lineShape.length/2, 0);
vec2.set(worldVertex1, lineShape.length/2, 0);
// Not sure why we have to use worldVertex*1 here, but it won't work otherwise. Tired.
vec2.rotate(worldVertex01, worldVertex0, lineAngle);
vec2.rotate(worldVertex11, worldVertex1, lineAngle);
add(worldVertex01, worldVertex01, lineOffset);
add(worldVertex11, worldVertex11, lineOffset);
vec2.copy(worldVertex0,worldVertex01);
vec2.copy(worldVertex1,worldVertex11);
// Get vector along the line
sub(worldEdge, worldVertex1, worldVertex0);
vec2.normalize(worldEdgeUnit, worldEdge);
// Get tangent to the edge.
vec2.rotate(worldTangent, worldEdgeUnit, -Math.PI/2);
// Check distance from the plane spanned by the edge vs the circle
sub(dist, circleOffset, worldVertex0);
var d = dot(dist, worldTangent); // Distance from center of line to circle center
sub(centerDist, worldVertex0, lineOffset);
sub(lineToCircle, circleOffset, lineOffset);
if(Math.abs(d) < circleRadius+lineRadius){
// Now project the circle onto the edge
vec2.scale(orthoDist, worldTangent, d);
sub(projectedPoint, circleOffset, orthoDist);
// Add the missing line radius
vec2.scale(lineToCircleOrthoUnit, worldTangent, dot(worldTangent, lineToCircle));
vec2.normalize(lineToCircleOrthoUnit,lineToCircleOrthoUnit);
vec2.scale(lineToCircleOrthoUnit, lineToCircleOrthoUnit, lineRadius);
add(projectedPoint,projectedPoint,lineToCircleOrthoUnit);
// Check if the point is within the edge span
var pos = dot(worldEdgeUnit, projectedPoint);
var pos0 = dot(worldEdgeUnit, worldVertex0);
var pos1 = dot(worldEdgeUnit, worldVertex1);
if(pos > pos0 && pos < pos1){
// We got contact!
if(justTest) return true;
var c = this.createContactEquation(circleBody,lineBody,si,sj);
vec2.scale(c.ni, orthoDist, -1);
vec2.normalize(c.ni, c.ni);
vec2.scale( c.ri, c.ni, circleRadius);
add(c.ri, c.ri, circleOffset);
sub(c.ri, c.ri, circleBody.position);
sub(c.rj, projectedPoint, lineOffset);
add(c.rj, c.rj, lineOffset);
sub(c.rj, c.rj, lineBody.position);
this.contactEquations.push(c);
if(this.enableFriction){
this.frictionEquations.push(this.createFrictionFromContact(c));
}
return 1;
}
}
// Add corner
// @todo reuse array object
verts[0] = worldVertex0;
verts[1] = worldVertex1;
for(var i=0; i<verts.length; i++){
var v = verts[i];
sub(dist, v, circleOffset);
if(vec2.squaredLength(dist) < (circleRadius+lineRadius)*(circleRadius+lineRadius)){
if(justTest) return true;
var c = this.createContactEquation(circleBody,lineBody,si,sj);
vec2.copy(c.ni, dist);
vec2.normalize(c.ni,c.ni);
// Vector from circle to contact point is the normal times the circle radius
vec2.scale(c.ri, c.ni, circleRadius);
add(c.ri, c.ri, circleOffset);
sub(c.ri, c.ri, circleBody.position);
sub(c.rj, v, lineOffset);
vec2.scale(lineEndToLineRadius, c.ni, -lineRadius);
add(c.rj, c.rj, lineEndToLineRadius);
add(c.rj, c.rj, lineOffset);
sub(c.rj, c.rj, lineBody.position);
this.contactEquations.push(c);
if(this.enableFriction){
this.frictionEquations.push(this.createFrictionFromContact(c));
}
return 1;
}
}
return 0;
};
/**
* Circle/capsule Narrowphase
* @method circleCapsule
* @param {Body} bi
* @param {Circle} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Line} sj
* @param {Array} xj
* @param {Number} aj
*/
Narrowphase.prototype[Shape.CIRCLE | Shape.CAPSULE] =
Narrowphase.prototype.circleCapsule = function(bi,si,xi,ai, bj,sj,xj,aj, justTest){
return this.circleLine(bi,si,xi,ai, bj,sj,xj,aj, justTest, sj.radius);
};
/**
* Circle/convex Narrowphase
* @method circleConvex
* @param {Body} bi
* @param {Circle} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Convex} sj
* @param {Array} xj
* @param {Number} aj
*/
Narrowphase.prototype[Shape.CIRCLE | Shape.CONVEX] =
Narrowphase.prototype[Shape.CIRCLE | Shape.RECTANGLE] =
Narrowphase.prototype.circleConvex = function( bi,si,xi,ai, bj,sj,xj,aj, justTest, circleRadius){
var convexShape = sj,
convexAngle = aj,
convexBody = bj,
convexOffset = xj,
circleOffset = xi,
circleBody = bi,
circleShape = si,
circleRadius = typeof(circleRadius)=="number" ? circleRadius : circleShape.radius;
var worldVertex0 = tmp1,
worldVertex1 = tmp2,
worldEdge = tmp3,
worldEdgeUnit = tmp4,
worldTangent = tmp5,
centerDist = tmp6,
convexToCircle = tmp7,
orthoDist = tmp8,
projectedPoint = tmp9,
dist = tmp10,
worldVertex = tmp11,
closestEdge = -1,
closestEdgeDistance = null,
closestEdgeOrthoDist = tmp12,
closestEdgeProjectedPoint = tmp13,
candidate = tmp14,
candidateDist = tmp15,
minCandidate = tmp16,
found = false,
minCandidateDistance = Number.MAX_VALUE;
var numReported = 0;
// New algorithm:
// 1. Check so center of circle is not inside the polygon. If it is, this wont work...
// 2. For each edge
// 2. 1. Get point on circle that is closest to the edge (scale normal with -radius)
// 2. 2. Check if point is inside.
verts = convexShape.vertices;
// Check all edges first
for(var i=0; i!==verts.length+1; i++){
var v0 = verts[i%verts.length],
v1 = verts[(i+1)%verts.length];
vec2.rotate(worldVertex0, v0, convexAngle);
vec2.rotate(worldVertex1, v1, convexAngle);
add(worldVertex0, worldVertex0, convexOffset);
add(worldVertex1, worldVertex1, convexOffset);
sub(worldEdge, worldVertex1, worldVertex0);
vec2.normalize(worldEdgeUnit, worldEdge);
// Get tangent to the edge. Points out of the Convex
vec2.rotate(worldTangent, worldEdgeUnit, -Math.PI/2);
// Get point on circle, closest to the polygon
vec2.scale(candidate,worldTangent,-circleShape.radius);
add(candidate,candidate,circleOffset);
if(pointInConvex(candidate,convexShape,convexOffset,convexAngle)){
vec2.sub(candidateDist,worldVertex0,candidate);
var candidateDistance = Math.abs(vec2.dot(candidateDist,worldTangent));
/*
// Check distance from the plane spanned by the edge vs the circle
sub(dist, circleOffset, worldVertex0);
var d = dot(dist, worldTangent);
sub(centerDist, worldVertex0, convexOffset);
sub(convexToCircle, circleOffset, convexOffset);
if(d < circleRadius && dot(centerDist,convexToCircle) > 0){
// Now project the circle onto the edge
vec2.scale(orthoDist, worldTangent, d);
sub(projectedPoint, circleOffset, orthoDist);
// Check if the point is within the edge span
var pos = dot(worldEdgeUnit, projectedPoint);
var pos0 = dot(worldEdgeUnit, worldVertex0);
var pos1 = dot(worldEdgeUnit, worldVertex1);
if(pos > pos0 && pos < pos1){
// We got contact!
if(justTest) return true;
if(closestEdgeDistance === null || d*d<closestEdgeDistance*closestEdgeDistance){
closestEdgeDistance = d;
closestEdge = i;
vec2.copy(closestEdgeOrthoDist, orthoDist);
vec2.copy(closestEdgeProjectedPoint, projectedPoint);
}
}
}
*/
if(candidateDistance < minCandidateDistance){
vec2.copy(minCandidate,candidate);
minCandidateDistance = candidateDistance;
vec2.scale(closestEdgeProjectedPoint,worldTangent,candidateDistance);
vec2.add(closestEdgeProjectedPoint,closestEdgeProjectedPoint,candidate);
found = true;
}
}
}
if(found){
if(justTest)
return true;
var c = this.createContactEquation(circleBody,convexBody,si,sj);
vec2.sub(c.ni, minCandidate, circleOffset)
vec2.normalize(c.ni, c.ni);
vec2.scale(c.ri, c.ni, circleRadius);
add(c.ri, c.ri, circleOffset);
sub(c.ri, c.ri, circleBody.position);
sub(c.rj, closestEdgeProjectedPoint, convexOffset);
add(c.rj, c.rj, convexOffset);
sub(c.rj, c.rj, convexBody.position);
this.contactEquations.push(c);
if(this.enableFriction)
this.frictionEquations.push( this.createFrictionFromContact(c) );
return 1;
}
/*
if(closestEdge != -1){
var c = this.createContactEquation(circleBody,convexBody);
vec2.scale(c.ni, closestEdgeOrthoDist, -1);
vec2.normalize(c.ni, c.ni);
vec2.scale(c.ri, c.ni, circleRadius);
add(c.ri, c.ri, circleOffset);
sub(c.ri, c.ri, circleBody.position);
sub(c.rj, closestEdgeProjectedPoint, convexOffset);
add(c.rj, c.rj, convexOffset);
sub(c.rj, c.rj, convexBody.position);
this.contactEquations.push(c);
if(this.enableFriction)
this.frictionEquations.push( this.createFrictionFromContact(c) );
return true;
}
*/
// Check all vertices
if(circleRadius > 0){
for(var i=0; i<verts.length; i++){
var localVertex = verts[i];
vec2.rotate(worldVertex, localVertex, convexAngle);
add(worldVertex, worldVertex, convexOffset);
sub(dist, worldVertex, circleOffset);
if(vec2.squaredLength(dist) < circleRadius*circleRadius){
if(justTest) return true;
var c = this.createContactEquation(circleBody,convexBody,si,sj);
vec2.copy(c.ni, dist);
vec2.normalize(c.ni,c.ni);
// Vector from circle to contact point is the normal times the circle radius
vec2.scale(c.ri, c.ni, circleRadius);
add(c.ri, c.ri, circleOffset);
sub(c.ri, c.ri, circleBody.position);
sub(c.rj, worldVertex, convexOffset);
add(c.rj, c.rj, convexOffset);
sub(c.rj, c.rj, convexBody.position);
this.contactEquations.push(c);
if(this.enableFriction){
this.frictionEquations.push(this.createFrictionFromContact(c));
}
return 1;
}
}
}
return 0;
};
// Check if a point is in a polygon
var pic_worldVertex0 = vec2.create(),
pic_worldVertex1 = vec2.create(),
pic_r0 = vec2.create(),
pic_r1 = vec2.create();
function pointInConvex(worldPoint,convexShape,convexOffset,convexAngle){
var worldVertex0 = pic_worldVertex0,
worldVertex1 = pic_worldVertex1,
r0 = pic_r0,
r1 = pic_r1,
point = worldPoint,
verts = convexShape.vertices,
lastCross = null;
for(var i=0; i!==verts.length+1; i++){
var v0 = verts[i%verts.length],
v1 = verts[(i+1)%verts.length];
// Transform vertices to world
// can we instead transform point to local of the convex???
vec2.rotate(worldVertex0, v0, convexAngle);
vec2.rotate(worldVertex1, v1, convexAngle);
add(worldVertex0, worldVertex0, convexOffset);
add(worldVertex1, worldVertex1, convexOffset);
sub(r0, worldVertex0, point);
sub(r1, worldVertex1, point);
var cross = vec2.crossLength(r0,r1);
if(lastCross===null) lastCross = cross;
// If we got a different sign of the distance vector, the point is out of the polygon
if(cross*lastCross <= 0){
return false;
}
lastCross = cross;
}
return true;
};
/**
* Particle/convex Narrowphase
* @method particleConvex
* @param {Body} bi
* @param {Particle} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Convex} sj
* @param {Array} xj
* @param {Number} aj
* @todo use pointInConvex and code more similar to circleConvex
*/
Narrowphase.prototype[Shape.PARTICLE | Shape.CONVEX] =
Narrowphase.prototype[Shape.PARTICLE | Shape.RECTANGLE] =
Narrowphase.prototype.particleConvex = function( bi,si,xi,ai, bj,sj,xj,aj, justTest ){
var convexShape = sj,
convexAngle = aj,
convexBody = bj,
convexOffset = xj,
particleOffset = xi,
particleBody = bi,
particleShape = si,
worldVertex0 = tmp1,
worldVertex1 = tmp2,
worldEdge = tmp3,
worldEdgeUnit = tmp4,
worldTangent = tmp5,
centerDist = tmp6,
convexToparticle = tmp7,
orthoDist = tmp8,
projectedPoint = tmp9,
dist = tmp10,
worldVertex = tmp11,
closestEdge = -1,
closestEdgeDistance = null,
closestEdgeOrthoDist = tmp12,
closestEdgeProjectedPoint = tmp13,
r0 = tmp14, // vector from particle to vertex0
r1 = tmp15,
localPoint = tmp16,
candidateDist = tmp17,
minEdgeNormal = tmp18,
minCandidateDistance = Number.MAX_VALUE;
var numReported = 0,
found = false,
verts = convexShape.vertices;
// Check if the particle is in the polygon at all
if(!pointInConvex(particleOffset,convexShape,convexOffset,convexAngle))
return 0;
if(justTest) return true;
// Check edges first
var lastCross = null;
for(var i=0; i!==verts.length+1; i++){
var v0 = verts[i%verts.length],
v1 = verts[(i+1)%verts.length];
// Transform vertices to world
vec2.rotate(worldVertex0, v0, convexAngle);
vec2.rotate(worldVertex1, v1, convexAngle);
add(worldVertex0, worldVertex0, convexOffset);
add(worldVertex1, worldVertex1, convexOffset);
// Get world edge
sub(worldEdge, worldVertex1, worldVertex0);
vec2.normalize(worldEdgeUnit, worldEdge);
// Get tangent to the edge. Points out of the Convex
vec2.rotate(worldTangent, worldEdgeUnit, -Math.PI/2);
// Check distance from the infinite line (spanned by the edge) to the particle
sub(dist, particleOffset, worldVertex0);
var d = dot(dist, worldTangent);
sub(centerDist, worldVertex0, convexOffset);
sub(convexToparticle, particleOffset, convexOffset);
/*
if(d < 0 && dot(centerDist,convexToparticle) >= 0){
// Now project the particle onto the edge
vec2.scale(orthoDist, worldTangent, d);
sub(projectedPoint, particleOffset, orthoDist);
// Check if the point is within the edge span
var pos = dot(worldEdgeUnit, projectedPoint);
var pos0 = dot(worldEdgeUnit, worldVertex0);
var pos1 = dot(worldEdgeUnit, worldVertex1);
if(pos > pos0 && pos < pos1){
// We got contact!
if(justTest) return true;
if(closestEdgeDistance === null || d*d<closestEdgeDistance*closestEdgeDistance){
closestEdgeDistance = d;
closestEdge = i;
vec2.copy(closestEdgeOrthoDist, orthoDist);
vec2.copy(closestEdgeProjectedPoint, projectedPoint);
}
}
}
*/
vec2.sub(candidateDist,worldVertex0,particleOffset);
var candidateDistance = Math.abs(vec2.dot(candidateDist,worldTangent));
if(candidateDistance < minCandidateDistance){
minCandidateDistance = candidateDistance;
vec2.scale(closestEdgeProjectedPoint,worldTangent,candidateDistance);
vec2.add(closestEdgeProjectedPoint,closestEdgeProjectedPoint,particleOffset);
vec2.copy(minEdgeNormal,worldTangent);
found = true;
}
}
if(found){
var c = this.createContactEquation(particleBody,convexBody,si,sj);
vec2.scale(c.ni, minEdgeNormal, -1);
vec2.normalize(c.ni, c.ni);
// Particle has no extent to the contact point
vec2.set(c.ri, 0, 0);
add(c.ri, c.ri, particleOffset);
sub(c.ri, c.ri, particleBody.position);
// From convex center to point
sub(c.rj, closestEdgeProjectedPoint, convexOffset);
add(c.rj, c.rj, convexOffset);
sub(c.rj, c.rj, convexBody.position);
this.contactEquations.push(c);
if(this.enableFriction)
this.frictionEquations.push( this.createFrictionFromContact(c) );
return 1;
}
return 0;
};
/**
* Circle/circle Narrowphase
* @method circleCircle
* @param {Body} bi
* @param {Circle} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Circle} sj
* @param {Array} xj
* @param {Number} aj
*/
Narrowphase.prototype[Shape.CIRCLE] =
Narrowphase.prototype.circleCircle = function( bi,si,xi,ai, bj,sj,xj,aj, justTest, radiusA, radiusB){
var bodyA = bi,
shapeA = si,
offsetA = xi,
bodyB = bj,
shapeB = sj,
offsetB = xj,
dist = tmp1,
radiusA = radiusA || shapeA.radius,
radiusB = radiusB || shapeB.radius;
sub(dist,xi,xj);
var r = radiusA + radiusB;
if(vec2.squaredLength(dist) > r*r)
return 0;
if(justTest) return true;
var c = this.createContactEquation(bodyA,bodyB,si,sj);
sub(c.ni, offsetB, offsetA);
vec2.normalize(c.ni,c.ni);
vec2.scale( c.ri, c.ni, radiusA);
vec2.scale( c.rj, c.ni, -radiusB);
add(c.ri, c.ri, offsetA);
sub(c.ri, c.ri, bodyA.position);
add(c.rj, c.rj, offsetB);
sub(c.rj, c.rj, bodyB.position);
this.contactEquations.push(c);
if(this.enableFriction){
this.frictionEquations.push(this.createFrictionFromContact(c));
}
return 1;
};
/**
* Plane/Convex Narrowphase
* @method planeConvex
* @param {Body} bi
* @param {Plane} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Convex} sj
* @param {Array} xj
* @param {Number} aj
*/
Narrowphase.prototype[Shape.PLANE | Shape.CONVEX] =
Narrowphase.prototype[Shape.PLANE | Shape.RECTANGLE] =
Narrowphase.prototype.planeConvex = function( bi,si,xi,ai, bj,sj,xj,aj, justTest ){
var convexBody = bj,
convexOffset = xj,
convexShape = sj,
convexAngle = aj,
planeBody = bi,
planeShape = si,
planeOffset = xi,
planeAngle = ai;
var worldVertex = tmp1,
worldNormal = tmp2,
dist = tmp3;
var numReported = 0;
vec2.rotate(worldNormal, yAxis, planeAngle);
for(var i=0; i<convexShape.vertices.length; i++){
var v = convexShape.vertices[i];
vec2.rotate(worldVertex, v, convexAngle);
add(worldVertex, worldVertex, convexOffset);
sub(dist, worldVertex, planeOffset);
if(dot(dist,worldNormal) < 0){
if(justTest) return true;
// Found vertex
numReported++;
var c = this.createContactEquation(planeBody,convexBody,planeShape,convexShape);
sub(dist, worldVertex, planeOffset);
vec2.copy(c.ni, worldNormal);
var d = dot(dist, c.ni);
vec2.scale(dist, c.ni, d);
// rj is from convex center to contact
sub(c.rj, worldVertex, convexBody.position);
// ri is from plane center to contact
sub( c.ri, worldVertex, dist);
sub( c.ri, c.ri, planeBody.position);
this.contactEquations.push(c);
// TODO: if we have 2 contacts, we do only need 1 friction equation
if(this.enableFriction){
this.frictionEquations.push(this.createFrictionFromContact(c));
}
if(numReported >= 2)
break;
}
}
return numReported;
};
/**
* @method convexPlane
* @deprecated Use .planeConvex() instead!
*/
Narrowphase.prototype.convexPlane = function( bi,si,xi,ai, bj,sj,xj,aj, justTest ){
console.warn("Narrowphase.prototype.convexPlane is deprecated. Use planeConvex instead!");
return this.planeConvex( bj,sj,xj,aj, bi,si,xi,ai, justTest );
}
/**
* Narrowphase for particle vs plane
* @method particlePlane
* @param {Body} bi The particle body
* @param {Particle} si Particle shape
* @param {Array} xi World position for the particle
* @param {Number} ai World angle for the particle
* @param {Body} bj Plane body
* @param {Plane} sj Plane shape
* @param {Array} xj World position for the plane
* @param {Number} aj World angle for the plane
*/
Narrowphase.prototype[Shape.PARTICLE | Shape.PLANE] =
Narrowphase.prototype.particlePlane = function( bi,si,xi,ai, bj,sj,xj,aj, justTest ){
var particleBody = bi,
particleShape = si,
particleOffset = xi,
planeBody = bj,
planeShape = sj,
planeOffset = xj,
planeAngle = aj;
var dist = tmp1,
worldNormal = tmp2;
planeAngle = planeAngle || 0;
sub(dist, particleOffset, planeOffset);
vec2.rotate(worldNormal, yAxis, planeAngle);
var d = dot(dist, worldNormal);
if(d > 0) return 0;
if(justTest) return true;
var c = this.createContactEquation(planeBody,particleBody,sj,si);
vec2.copy(c.ni, worldNormal);
vec2.scale( dist, c.ni, d );
// dist is now the distance vector in the normal direction
// ri is the particle position projected down onto the plane, from the plane center
sub( c.ri, particleOffset, dist);
sub( c.ri, c.ri, planeBody.position);
// rj is from the body center to the particle center
sub( c.rj, particleOffset, particleBody.position );
this.contactEquations.push(c);
if(this.enableFriction){
this.frictionEquations.push(this.createFrictionFromContact(c));
}
return 1;
};
/**
* Circle/Particle Narrowphase
* @method circleParticle
* @param {Body} bi
* @param {Circle} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Particle} sj
* @param {Array} xj
* @param {Number} aj
*/
Narrowphase.prototype[Shape.CIRCLE | Shape.PARTICLE] =
Narrowphase.prototype.circleParticle = function( bi,si,xi,ai, bj,sj,xj,aj, justTest ){
var circleBody = bi,
circleShape = si,
circleOffset = xi,
particleBody = bj,
particleShape = sj,
particleOffset = xj,
dist = tmp1;
sub(dist, particleOffset, circleOffset);
if(vec2.squaredLength(dist) > circleShape.radius*circleShape.radius) return 0;
if(justTest) return true;
var c = this.createContactEquation(circleBody,particleBody,si,sj);
vec2.copy(c.ni, dist);
vec2.normalize(c.ni,c.ni);
// Vector from circle to contact point is the normal times the circle radius
vec2.scale(c.ri, c.ni, circleShape.radius);
add(c.ri, c.ri, circleOffset);
sub(c.ri, c.ri, circleBody.position);
// Vector from particle center to contact point is zero
sub(c.rj, particleOffset, particleBody.position);
this.contactEquations.push(c);
if(this.enableFriction){
this.frictionEquations.push(this.createFrictionFromContact(c));
}
return 1;
};
var capsulePlane_tmpCircle = new Circle(1),
capsulePlane_tmp1 = vec2.create(),
capsulePlane_tmp2 = vec2.create(),
capsulePlane_tmp3 = vec2.create();
Narrowphase.prototype[Shape.PLANE | Shape.CAPSULE] =
Narrowphase.prototype.planeCapsule = function( bi,si,xi,ai, bj,sj,xj,aj, justTest ){
var end1 = capsulePlane_tmp1,
end2 = capsulePlane_tmp2,
circle = capsulePlane_tmpCircle,
dst = capsulePlane_tmp3;
// Compute world end positions
vec2.set(end1, -sj.length/2, 0);
vec2.rotate(end1,end1,aj);
add(end1,end1,xj);
vec2.set(end2, sj.length/2, 0);
vec2.rotate(end2,end2,aj);
add(end2,end2,xj);
circle.radius = sj.radius;
// Do Narrowphase as two circles
var numContacts1 = this.circlePlane(bj,circle,end1,0, bi,si,xi,ai, justTest),
numContacts2 = this.circlePlane(bj,circle,end2,0, bi,si,xi,ai, justTest);
if(justTest)
return numContacts1 || numContacts2;
else
return numContacts1 + numContacts2;
};
/**
* @method capsulePlane
* @deprecated Use .planeCapsule() instead!
*/
Narrowphase.prototype.capsulePlane = function( bi,si,xi,ai, bj,sj,xj,aj, justTest ){
console.warn("Narrowphase.prototype.capsulePlane() is deprecated. Use .planeCapsule() instead!");
return this.planeCapsule( bj,sj,xj,aj, bi,si,xi,ai, justTest );
}
/**
* Creates ContactEquations and FrictionEquations for a collision.
* @method circlePlane
* @param {Body} bi The first body that should be connected to the equations.
* @param {Circle} si The circle shape participating in the collision.
* @param {Array} xi Extra offset to take into account for the Shape, in addition to the one in circleBody.position. Will *not* be rotated by circleBody.angle (maybe it should, for sake of homogenity?). Set to null if none.
* @param {Body} bj The second body that should be connected to the equations.
* @param {Plane} sj The Plane shape that is participating
* @param {Array} xj Extra offset for the plane shape.
* @param {Number} aj Extra angle to apply to the plane
*/
Narrowphase.prototype[Shape.CIRCLE | Shape.PLANE] =
Narrowphase.prototype.circlePlane = function( bi,si,xi,ai, bj,sj,xj,aj, justTest ){
var circleBody = bi,
circleShape = si,
circleOffset = xi, // Offset from body center, rotated!
planeBody = bj,
shapeB = sj,
planeOffset = xj,
planeAngle = aj;
planeAngle = planeAngle || 0;
// Vector from plane to circle
var planeToCircle = tmp1,
worldNormal = tmp2,
temp = tmp3;
sub(planeToCircle, circleOffset, planeOffset);
// World plane normal
vec2.rotate(worldNormal, yAxis, planeAngle);
// Normal direction distance
var d = dot(worldNormal, planeToCircle);
if(d > circleShape.radius) return 0; // No overlap. Abort.
if(justTest) return true;
// Create contact
var contact = this.createContactEquation(planeBody,circleBody,sj,si);
// ni is the plane world normal
vec2.copy(contact.ni, worldNormal);
// rj is the vector from circle center to the contact point
vec2.scale(contact.rj, contact.ni, -circleShape.radius);
add(contact.rj, contact.rj, circleOffset);
sub(contact.rj, contact.rj, circleBody.position);
// ri is the distance from plane center to contact.
vec2.scale(temp, contact.ni, d);
sub(contact.ri, planeToCircle, temp ); // Subtract normal distance vector from the distance vector
add(contact.ri, contact.ri, planeOffset);
sub(contact.ri, contact.ri, planeBody.position);
this.contactEquations.push(contact);
if(this.enableFriction){
this.frictionEquations.push( this.createFrictionFromContact(contact) );
}
return 1;
};
Narrowphase.convexPrecision = 1e-10;
/**
* Convex/convex Narrowphase.See <a href="http://www.altdevblogaday.com/2011/05/13/contact-generation-between-3d-convex-meshes/">this article</a> for more info.
* @method convexConvex
* @param {Body} bi
* @param {Convex} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Convex} sj
* @param {Array} xj
* @param {Number} aj
*/
Narrowphase.prototype[Shape.CONVEX] =
Narrowphase.prototype[Shape.CONVEX | Shape.RECTANGLE] =
Narrowphase.prototype[Shape.RECTANGLE] =
Narrowphase.prototype.convexConvex = function( bi,si,xi,ai, bj,sj,xj,aj, justTest, precision ){
var sepAxis = tmp1,
worldPoint = tmp2,
worldPoint0 = tmp3,
worldPoint1 = tmp4,
worldEdge = tmp5,
projected = tmp6,
penetrationVec = tmp7,
dist = tmp8,
worldNormal = tmp9,
numContacts = 0,
precision = precision || Narrowphase.convexPrecision;
var found = Narrowphase.findSeparatingAxis(si,xi,ai,sj,xj,aj,sepAxis);
if(!found) return 0;
// Make sure the separating axis is directed from shape i to shape j
sub(dist,xj,xi);
if(dot(sepAxis,dist) > 0){
vec2.scale(sepAxis,sepAxis,-1);
}
// Find edges with normals closest to the separating axis
var closestEdge1 = Narrowphase.getClosestEdge(si,ai,sepAxis,true), // Flipped axis
closestEdge2 = Narrowphase.getClosestEdge(sj,aj,sepAxis);
if(closestEdge1==-1 || closestEdge2==-1) return 0;
// Loop over the shapes
for(var k=0; k<2; k++){
var closestEdgeA = closestEdge1,
closestEdgeB = closestEdge2,
shapeA = si, shapeB = sj,
offsetA = xi, offsetB = xj,
angleA = ai, angleB = aj,
bodyA = bi, bodyB = bj;
if(k==0){
// Swap!
var tmp;
tmp = closestEdgeA; closestEdgeA = closestEdgeB; closestEdgeB = tmp;
tmp = shapeA; shapeA = shapeB; shapeB = tmp;
tmp = offsetA; offsetA = offsetB; offsetB = tmp;
tmp = angleA; angleA = angleB; angleB = tmp;
tmp = bodyA; bodyA = bodyB; bodyB = tmp;
}
// Loop over 2 points in convex B
for(var j=closestEdgeB; j<closestEdgeB+2; j++){
// Get world point
var v = shapeB.vertices[(j+shapeB.vertices.length)%shapeB.vertices.length];
vec2.rotate(worldPoint, v, angleB);
add(worldPoint, worldPoint, offsetB);
var insideNumEdges = 0;
// Loop over the 3 closest edges in convex A
for(var i=closestEdgeA-1; i<closestEdgeA+2; i++){
var v0 = shapeA.vertices[(i +shapeA.vertices.length)%shapeA.vertices.length],
v1 = shapeA.vertices[(i+1+shapeA.vertices.length)%shapeA.vertices.length];
// Construct the edge
vec2.rotate(worldPoint0, v0, angleA);
vec2.rotate(worldPoint1, v1, angleA);
add(worldPoint0, worldPoint0, offsetA);
add(worldPoint1, worldPoint1, offsetA);
sub(worldEdge, worldPoint1, worldPoint0);
vec2.rotate(worldNormal, worldEdge, -Math.PI/2); // Normal points out of convex 1
vec2.normalize(worldNormal,worldNormal);
sub(dist, worldPoint, worldPoint0);
var d = dot(worldNormal,dist);
if(d <= precision){
insideNumEdges++;
}
}
if(insideNumEdges == 3){
if(justTest) return true;
// worldPoint was on the "inside" side of each of the 3 checked edges.
// Project it to the center edge and use the projection direction as normal
// Create contact
var c = this.createContactEquation(bodyA,bodyB,shapeA,shapeB);
numContacts++;
// Get center edge from body A
var v0 = shapeA.vertices[(closestEdgeA) % shapeA.vertices.length],
v1 = shapeA.vertices[(closestEdgeA+1) % shapeA.vertices.length];
// Construct the edge
vec2.rotate(worldPoint0, v0, angleA);
vec2.rotate(worldPoint1, v1, angleA);
add(worldPoint0, worldPoint0, offsetA);
add(worldPoint1, worldPoint1, offsetA);
sub(worldEdge, worldPoint1, worldPoint0);
vec2.rotate(c.ni, worldEdge, -Math.PI/2); // Normal points out of convex A
vec2.normalize(c.ni,c.ni);
sub(dist, worldPoint, worldPoint0); // From edge point to the penetrating point
var d = dot(c.ni,dist); // Penetration
vec2.scale(penetrationVec, c.ni, d); // Vector penetration
sub(c.ri, worldPoint, offsetA);
sub(c.ri, c.ri, penetrationVec);
add(c.ri, c.ri, offsetA);
sub(c.ri, c.ri, bodyA.position);
sub(c.rj, worldPoint, offsetB);
add(c.rj, c.rj, offsetB);
sub(c.rj, c.rj, bodyB.position);
this.contactEquations.push(c);
// Todo reduce to 1 friction equation if we have 2 contact points
if(this.enableFriction)
this.frictionEquations.push(this.createFrictionFromContact(c));
}
}
}
return numContacts;
};
// .projectConvex is called by other functions, need local tmp vectors
var pcoa_tmp1 = vec2.fromValues(0,0);
/**
* Project a Convex onto a world-oriented axis
* @method projectConvexOntoAxis
* @static
* @param {Convex} convexShape
* @param {Array} convexOffset
* @param {Number} convexAngle
* @param {Array} worldAxis
* @param {Array} result
*/
Narrowphase.projectConvexOntoAxis = function(convexShape, convexOffset, convexAngle, worldAxis, result){
var max=null,
min=null,
v,
value,
localAxis = pcoa_tmp1;
// Convert the axis to local coords of the body
vec2.rotate(localAxis, worldAxis, -convexAngle);
// Get projected position of all vertices
for(var i=0; i<convexShape.vertices.length; i++){
v = convexShape.vertices[i];
value = dot(v,localAxis);
if(max === null || value > max) max = value;
if(min === null || value < min) min = value;
}
if(min > max){
var t = min;
min = max;
max = t;
}
// Project the position of the body onto the axis - need to add this to the result
var offset = dot(convexOffset, worldAxis);
vec2.set( result, min + offset, max + offset);
};
// .findSeparatingAxis is called by other functions, need local tmp vectors
var fsa_tmp1 = vec2.fromValues(0,0)
, fsa_tmp2 = vec2.fromValues(0,0)
, fsa_tmp3 = vec2.fromValues(0,0)
, fsa_tmp4 = vec2.fromValues(0,0)
, fsa_tmp5 = vec2.fromValues(0,0)
, fsa_tmp6 = vec2.fromValues(0,0)
/**
* Find a separating axis between the shapes, that maximizes the separating distance between them.
* @method findSeparatingAxis
* @static
* @param {Convex} c1
* @param {Array} offset1
* @param {Number} angle1
* @param {Convex} c2
* @param {Array} offset2
* @param {Number} angle2
* @param {Array} sepAxis The resulting axis
* @return {Boolean} Whether the axis could be found.
*/
Narrowphase.findSeparatingAxis = function(c1,offset1,angle1,c2,offset2,angle2,sepAxis){
var maxDist = null,
overlap = false,
found = false,
edge = fsa_tmp1,
worldPoint0 = fsa_tmp2,
worldPoint1 = fsa_tmp3,
normal = fsa_tmp4,
span1 = fsa_tmp5,
span2 = fsa_tmp6;
for(var j=0; j!==2; j++){
var c = c1,
angle = angle1;
if(j===1){
c = c2;
angle = angle2;
}
for(var i=0; i!==c.vertices.length; i++){
// Get the world edge
vec2.rotate(worldPoint0, c.vertices[i], angle);
vec2.rotate(worldPoint1, c.vertices[(i+1)%c.vertices.length], angle);
sub(edge, worldPoint1, worldPoint0);
// Get normal - just rotate 90 degrees since vertices are given in CCW
vec2.rotate(normal, edge, -Math.PI / 2);
vec2.normalize(normal,normal);
// Project hulls onto that normal
Narrowphase.projectConvexOntoAxis(c1,offset1,angle1,normal,span1);
Narrowphase.projectConvexOntoAxis(c2,offset2,angle2,normal,span2);
// Order by span position
var a=span1,
b=span2,
swapped = false;
if(span1[0] > span2[0]){
b=span1;
a=span2;
swapped = true;
}
// Get separating distance
var dist = b[0] - a[1];
overlap = dist < 0;
if(maxDist===null || dist > maxDist){
vec2.copy(sepAxis, normal);
maxDist = dist;
found = overlap;
}
}
}
return found;
};
// .getClosestEdge is called by other functions, need local tmp vectors
var gce_tmp1 = vec2.fromValues(0,0)
, gce_tmp2 = vec2.fromValues(0,0)
, gce_tmp3 = vec2.fromValues(0,0)
/**
* Get the edge that has a normal closest to an axis.
* @method getClosestEdge
* @static
* @param {Convex} c
* @param {Number} angle
* @param {Array} axis
* @param {Boolean} flip
* @return {Number} Index of the edge that is closest. This index and the next spans the resulting edge. Returns -1 if failed.
*/
Narrowphase.getClosestEdge = function(c,angle,axis,flip){
var localAxis = gce_tmp1,
edge = gce_tmp2,
normal = gce_tmp3;
// Convert the axis to local coords of the body
vec2.rotate(localAxis, axis, -angle);
if(flip){
vec2.scale(localAxis,localAxis,-1);
}
var closestEdge = -1,
N = c.vertices.length,
halfPi = Math.PI / 2;
for(var i=0; i!==N; i++){
// Get the edge
sub(edge, c.vertices[(i+1)%N], c.vertices[i%N]);
// Get normal - just rotate 90 degrees since vertices are given in CCW
vec2.rotate(normal, edge, -halfPi);
vec2.normalize(normal,normal);
var d = dot(normal,localAxis);
if(closestEdge == -1 || d > maxDot){
closestEdge = i % N;
maxDot = d;
}
}
return closestEdge;
};
var circleHeightfield_candidate = vec2.create(),
circleHeightfield_dist = vec2.create(),
circleHeightfield_v0 = vec2.create(),
circleHeightfield_v1 = vec2.create(),
circleHeightfield_minCandidate = vec2.create(),
circleHeightfield_worldNormal = vec2.create(),
circleHeightfield_minCandidateNormal = vec2.create();
/**
* @method circleHeightfield
* @param {Body} bi
* @param {Circle} si
* @param {Array} xi
* @param {Body} bj
* @param {Heightfield} sj
* @param {Array} xj
* @param {Number} aj
*/
Narrowphase.prototype[Shape.CIRCLE | Shape.HEIGHTFIELD] =
Narrowphase.prototype.circleHeightfield = function( circleBody,circleShape,circlePos,circleAngle,
hfBody,hfShape,hfPos,hfAngle, justTest, radius ){
var data = hfShape.data,
radius = radius || circleShape.radius,
w = hfShape.elementWidth,
dist = circleHeightfield_dist,
candidate = circleHeightfield_candidate,
minCandidate = circleHeightfield_minCandidate,
minCandidateNormal = circleHeightfield_minCandidateNormal,
worldNormal = circleHeightfield_worldNormal,
v0 = circleHeightfield_v0,
v1 = circleHeightfield_v1;
// Get the index of the points to test against
var idxA = Math.floor( (circlePos[0] - radius - hfPos[0]) / w ),
idxB = Math.ceil( (circlePos[0] + radius - hfPos[0]) / w );
/*if(idxB < 0 || idxA >= data.length)
return justTest ? false : 0;*/
if(idxA < 0) idxA = 0;
if(idxB >= data.length) idxB = data.length-1;
// Get max and min
var max = data[idxA],
min = data[idxB];
for(var i=idxA; i<idxB; i++){
if(data[i] < min) min = data[i];
if(data[i] > max) max = data[i];
}
if(circlePos[1]-radius > max)
return justTest ? false : 0;
if(circlePos[1]+radius < min){
// Below the minimum point... We can just guess.
// TODO
}
// 1. Check so center of circle is not inside the field. If it is, this wont work...
// 2. For each edge
// 2. 1. Get point on circle that is closest to the edge (scale normal with -radius)
// 2. 2. Check if point is inside.
var found = false,
minDist = false;
// Check all edges first
for(var i=idxA; i<idxB; i++){
// Get points
vec2.set(v0, i*w, data[i] );
vec2.set(v1, (i+1)*w, data[i+1]);
vec2.add(v0,v0,hfPos);
vec2.add(v1,v1,hfPos);
// Get normal
vec2.sub(worldNormal, v1, v0);
vec2.rotate(worldNormal, worldNormal, Math.PI/2);
vec2.normalize(worldNormal,worldNormal);
// Get point on circle, closest to the edge
vec2.scale(candidate,worldNormal,-radius);
vec2.add(candidate,candidate,circlePos);
// Distance from v0 to the candidate point
vec2.sub(dist,candidate,v0);
// Check if it is in the element "stick"
var d = vec2.dot(dist,worldNormal);
if(candidate[0] >= v0[0] && candidate[0] < v1[0] && d <= 0){
if(minDist === false || Math.abs(d) < minDist){
// Store the candidate point, projected to the edge
vec2.scale(dist,worldNormal,-d);
vec2.add(minCandidate,candidate,dist);
vec2.copy(minCandidateNormal,worldNormal);
found = true;
minDist = Math.abs(d);
if(justTest)
return true;
}
}
}
if(found){
var c = this.createContactEquation(hfBody,circleBody,hfShape,circleShape);
// Normal is out of the heightfield
vec2.copy(c.ni, minCandidateNormal);
// Vector from circle to heightfield
vec2.scale(c.rj, c.ni, -radius);
add(c.rj, c.rj, circlePos);
sub(c.rj, c.rj, circleBody.position);
vec2.copy(c.ri, minCandidate);
//vec2.sub(c.ri, c.ri, hfPos);
vec2.sub(c.ri, c.ri, hfBody.position);
this.contactEquations.push(c);
if(this.enableFriction)
this.frictionEquations.push( this.createFrictionFromContact(c) );
return 1;
}
// Check all vertices
if(radius > 0){
for(var i=idxA; i<=idxB; i++){
// Get point
vec2.set(v0, i*w, data[i]);
vec2.add(v0,v0,hfPos);
vec2.sub(dist, circlePos, v0);
if(vec2.squaredLength(dist) < radius*radius){
if(justTest) return true;
var c = this.createContactEquation(hfBody,circleBody,hfShape,circleShape);
// Construct normal - out of heightfield
vec2.copy(c.ni, dist);
vec2.normalize(c.ni,c.ni);
vec2.scale(c.rj, c.ni, -radius);
add(c.rj, c.rj, circlePos);
sub(c.rj, c.rj, circleBody.position);
sub(c.ri, v0, hfPos);
add(c.ri, c.ri, hfPos);
sub(c.ri, c.ri, hfBody.position);
this.contactEquations.push(c);
if(this.enableFriction){
this.frictionEquations.push(this.createFrictionFromContact(c));
}
return 1;
}
}
}
return 0;
};
},{"../equations/ContactEquation":23,"../equations/FrictionEquation":25,"../math/vec2":33,"../objects/Body":34,"../shapes/Circle":38,"../shapes/Rectangle":44,"../shapes/Shape":45,"../utils/Utils":50}],14:[function(require,module,exports){
var Plane = require("../shapes/Plane");
var Broadphase = require("../collision/Broadphase");
module.exports = {
QuadTree : QuadTree,
Node : Node,
BoundsNode : BoundsNode,
};
/**
* QuadTree data structure. See https://github.com/mikechambers/ExamplesByMesh/tree/master/JavaScript/QuadTree
* @class QuadTree
* @constructor
* @param {Object} An object representing the bounds of the top level of the QuadTree. The object
* should contain the following properties : x, y, width, height
* @param {Boolean} pointQuad Whether the QuadTree will contain points (true), or items with bounds
* (width / height)(false). Default value is false.
* @param {Number} maxDepth The maximum number of levels that the quadtree will create. Default is 4.
* @param {Number} maxChildren The maximum number of children that a node can contain before it is split into sub-nodes.
*/
function QuadTree(bounds, pointQuad, maxDepth, maxChildren){
var node;
if(pointQuad){
node = new Node(bounds, 0, maxDepth, maxChildren);
} else {
node = new BoundsNode(bounds, 0, maxDepth, maxChildren);
}
/**
* The root node of the QuadTree which covers the entire area being segmented.
* @property root
* @type Node
*/
this.root = node;
}
/**
* Inserts an item into the QuadTree.
* @method insert
* @param {Object|Array} item The item or Array of items to be inserted into the QuadTree. The item should expose x, y
* properties that represents its position in 2D space.
*/
QuadTree.prototype.insert = function(item){
if(item instanceof Array){
var len = item.length;
for(var i = 0; i < len; i++){
this.root.insert(item[i]);
}
} else {
this.root.insert(item);
}
}
/**
* Clears all nodes and children from the QuadTree
* @method clear
*/
QuadTree.prototype.clear = function(){
this.root.clear();
}
/**
* Retrieves all items / points in the same node as the specified item / point. If the specified item
* overlaps the bounds of a node, then all children in both nodes will be returned.
* @method retrieve
* @param {Object} item An object representing a 2D coordinate point (with x, y properties), or a shape
* with dimensions (x, y, width, height) properties.
*/
QuadTree.prototype.retrieve = function(item){
//get a copy of the array of items
var out = this.root.retrieve(item).slice(0);
return out;
}
QuadTree.prototype.getCollisionPairs = function(world){
var result = [];
// Add all bodies
this.insert(world.bodies);
/*
console.log("bodies",world.bodies.length);
console.log("maxDepth",this.root.maxDepth,"maxChildren",this.root.maxChildren);
*/
for(var i=0; i!==world.bodies.length; i++){
var b = world.bodies[i],
items = this.retrieve(b);
//console.log("items",items.length);
// Check results
for(var j=0, len=items.length; j!==len; j++){
var item = items[j];
if(b === item) continue; // Do not add self
// Check if they were already added
var found = false;
for(var k=0, numAdded=result.length; k<numAdded; k+=2){
var r1 = result[k],
r2 = result[k+1];
if( (r1==item && r2==b) || (r2==item && r1==b) ){
found = true;
break;
}
}
if(!found && Broadphase.boundingRadiusCheck(b,item)){
result.push(b,item);
}
}
}
//console.log("results",result.length);
// Clear until next
this.clear();
return result;
};
function Node(bounds, depth, maxDepth, maxChildren){
this.bounds = bounds;
this.children = [];
this.nodes = [];
if(maxChildren){
this.maxChildren = maxChildren;
}
if(maxDepth){
this.maxDepth = maxDepth;
}
if(depth){
this.depth = depth;
}
}
//subnodes
Node.prototype.classConstructor = Node;
//children contained directly in the node
Node.prototype.children = null;
//read only
Node.prototype.depth = 0;
Node.prototype.maxChildren = 4;
Node.prototype.maxDepth = 4;
Node.TOP_LEFT = 0;
Node.TOP_RIGHT = 1;
Node.BOTTOM_LEFT = 2;
Node.BOTTOM_RIGHT = 3;
Node.prototype.insert = function(item){
if(this.nodes.length){
var index = this.findIndex(item);
this.nodes[index].insert(item);
return;
}
this.children.push(item);
var len = this.children.length;
if(!(this.depth >= this.maxDepth) && len > this.maxChildren) {
this.subdivide();
for(var i = 0; i < len; i++){
this.insert(this.children[i]);
}
this.children.length = 0;
}
}
Node.prototype.retrieve = function(item){
if(this.nodes.length){
var index = this.findIndex(item);
return this.nodes[index].retrieve(item);
}
return this.children;
}
Node.prototype.findIndex = function(item){
var b = this.bounds;
var left = (item.position[0]-item.boundingRadius > b.x + b.width / 2) ? false : true;
var top = (item.position[1]-item.boundingRadius > b.y + b.height / 2) ? false : true;
if(item instanceof Plane){
left = top = false; // Will overlap the left/top boundary since it is infinite
}
//top left
var index = Node.TOP_LEFT;
if(left){
if(!top){
index = Node.BOTTOM_LEFT;
}
} else {
if(top){
index = Node.TOP_RIGHT;
} else {
index = Node.BOTTOM_RIGHT;
}
}
return index;
}
Node.prototype.subdivide = function(){
var depth = this.depth + 1;
var bx = this.bounds.x;
var by = this.bounds.y;
//floor the values
var b_w_h = (this.bounds.width / 2);
var b_h_h = (this.bounds.height / 2);
var bx_b_w_h = bx + b_w_h;
var by_b_h_h = by + b_h_h;
//top left
this.nodes[Node.TOP_LEFT] = new this.classConstructor({
x:bx,
y:by,
width:b_w_h,
height:b_h_h
},
depth);
//top right
this.nodes[Node.TOP_RIGHT] = new this.classConstructor({
x:bx_b_w_h,
y:by,
width:b_w_h,
height:b_h_h
},
depth);
//bottom left
this.nodes[Node.BOTTOM_LEFT] = new this.classConstructor({
x:bx,
y:by_b_h_h,
width:b_w_h,
height:b_h_h
},
depth);
//bottom right
this.nodes[Node.BOTTOM_RIGHT] = new this.classConstructor({
x:bx_b_w_h,
y:by_b_h_h,
width:b_w_h,
height:b_h_h
},
depth);
}
Node.prototype.clear = function(){
this.children.length = 0;
var len = this.nodes.length;
for(var i = 0; i < len; i++){
this.nodes[i].clear();
}
this.nodes.length = 0;
}
// BoundsQuadTree
function BoundsNode(bounds, depth, maxChildren, maxDepth){
Node.call(this, bounds, depth, maxChildren, maxDepth);
this.stuckChildren = [];
}
BoundsNode.prototype = new Node();
BoundsNode.prototype.classConstructor = BoundsNode;
BoundsNode.prototype.stuckChildren = null;
//we use this to collect and conctenate items being retrieved. This way
//we dont have to continuously create new Array instances.
//Note, when returned from QuadTree.retrieve, we then copy the array
BoundsNode.prototype.out = [];
BoundsNode.prototype.insert = function(item){
if(this.nodes.length){
var index = this.findIndex(item);
var node = this.nodes[index];
/*
console.log("radius:",item.boundingRadius);
console.log("item x:",item.position[0] - item.boundingRadius,"x range:",node.bounds.x,node.bounds.x+node.bounds.width);
console.log("item y:",item.position[1] - item.boundingRadius,"y range:",node.bounds.y,node.bounds.y+node.bounds.height);
*/
//todo: make _bounds bounds
if( !(item instanceof Plane) && // Plane is infinite.. Make it a "stuck" child
item.position[0] - item.boundingRadius >= node.bounds.x &&
item.position[0] + item.boundingRadius <= node.bounds.x + node.bounds.width &&
item.position[1] - item.boundingRadius >= node.bounds.y &&
item.position[1] + item.boundingRadius <= node.bounds.y + node.bounds.height){
this.nodes[index].insert(item);
} else {
this.stuckChildren.push(item);
}
return;
}
this.children.push(item);
var len = this.children.length;
if(this.depth < this.maxDepth && len > this.maxChildren){
this.subdivide();
for(var i=0; i<len; i++){
this.insert(this.children[i]);
}
this.children.length = 0;
}
}
BoundsNode.prototype.getChildren = function(){
return this.children.concat(this.stuckChildren);
}
BoundsNode.prototype.retrieve = function(item){
var out = this.out;
out.length = 0;
if(this.nodes.length){
var index = this.findIndex(item);
out.push.apply(out, this.nodes[index].retrieve(item));
}
out.push.apply(out, this.stuckChildren);
out.push.apply(out, this.children);
return out;
}
BoundsNode.prototype.clear = function(){
this.stuckChildren.length = 0;
//array
this.children.length = 0;
var len = this.nodes.length;
if(!len){
return;
}
for(var i = 0; i < len; i++){
this.nodes[i].clear();
}
//array
this.nodes.length = 0;
//we could call the super clear function but for now, im just going to inline it
//call the hidden super.clear, and make sure its called with this = this instance
//Object.getPrototypeOf(BoundsNode.prototype).clear.call(this);
}
},{"../collision/Broadphase":10,"../shapes/Plane":43}],15:[function(require,module,exports){
var Circle = require('../shapes/Circle')
, Plane = require('../shapes/Plane')
, Shape = require('../shapes/Shape')
, Particle = require('../shapes/Particle')
, Utils = require('../utils/Utils')
, Broadphase = require('../collision/Broadphase')
, vec2 = require('../math/vec2')
module.exports = SAPBroadphase;
/**
* Sweep and prune broadphase along one axis.
*
* @class SAPBroadphase
* @constructor
* @extends Broadphase
*/
function SAPBroadphase(){
Broadphase.call(this,Broadphase.SAP);
/**
* List of bodies currently in the broadphase.
* @property axisListX
* @type {Array}
*/
this.axisListX = [];
/**
* List of bodies currently in the broadphase.
* @property axisListY
* @type {Array}
*/
this.axisListY = [];
/**
* The world to search in.
* @property world
* @type {World}
*/
this.world = null;
var axisListX = this.axisListX,
axisListY = this.axisListY;
this._addBodyHandler = function(e){
axisListX.push(e.body);
axisListY.push(e.body);
};
this._removeBodyHandler = function(e){
// Remove from X list
var idx = axisListX.indexOf(e.body);
if(idx !== -1) axisListX.splice(idx,1);
// Remove from Y list
idx = axisListY.indexOf(e.body);
if(idx !== -1) axisListY.splice(idx,1);
}
};
SAPBroadphase.prototype = new Broadphase();
/**
* Change the world
* @method setWorld
* @param {World} world
*/
SAPBroadphase.prototype.setWorld = function(world){
// Clear the old axis array
this.axisListX.length = this.axisListY.length = 0;
// Add all bodies from the new world
Utils.appendArray(this.axisListX,world.bodies);
Utils.appendArray(this.axisListY,world.bodies);
// Remove old handlers, if any
world
.off("addBody",this._addBodyHandler)
.off("removeBody",this._removeBodyHandler);
// Add handlers to update the list of bodies.
world.on("addBody",this._addBodyHandler).on("removeBody",this._removeBodyHandler);
this.world = world;
};
/**
* Sorts bodies along the X axis.
* @method sortAxisListX
* @param {Array} a
* @return {Array}
*/
SAPBroadphase.sortAxisListX = function(a){
for(var i=1,l=a.length;i<l;i++) {
var v = a[i];
for(var j=i - 1;j>=0;j--) {
if(a[j].aabb.lowerBound[0] <= v.aabb.lowerBound[0])
break;
a[j+1] = a[j];
}
a[j+1] = v;
}
return a;
};
/**
* Sorts bodies along the Y axis.
* @method sortAxisListY
* @param {Array} a
* @return {Array}
*/
SAPBroadphase.sortAxisListY = function(a){
for(var i=1,l=a.length;i<l;i++) {
var v = a[i];
for(var j=i - 1;j>=0;j--) {
if(a[j].aabb.lowerBound[1] <= v.aabb.lowerBound[1])
break;
a[j+1] = a[j];
}
a[j+1] = v;
}
return a;
};
var preliminaryList = { keys:[] };
/**
* Get the colliding pairs
* @method getCollisionPairs
* @param {World} world
* @return {Array}
*/
SAPBroadphase.prototype.getCollisionPairs = function(world){
var bodiesX = this.axisListX,
bodiesY = this.axisListY,
result = this.result,
axisIndex = this.axisIndex,
i,j;
result.length = 0;
// Update all AABBs if needed
for(i=0; i!==bodiesX.length; i++){
var b = bodiesX[i];
if(b.aabbNeedsUpdate) b.updateAABB();
}
// Sort the lists
SAPBroadphase.sortAxisListX(bodiesX);
SAPBroadphase.sortAxisListY(bodiesY);
// Look through the X list
for(i=0, N=bodiesX.length; i!==N; i++){
var bi = bodiesX[i];
for(j=i+1; j<N; j++){
var bj = bodiesX[j];
// Bounds overlap?
if(!SAPBroadphase.checkBounds(bi,bj,0))
break;
// add pair to preliminary list
if(Broadphase.canCollide(bi,bj)){
var key = bi.id < bj.id ? bi.id+' '+bj.id : bj.id+' '+bi.id;
preliminaryList[key] = true;
preliminaryList.keys.push(key);
}
}
}
// Look through the Y list
for(i=0, N=bodiesY.length; i!==N; i++){
var bi = bodiesY[i];
for(j=i+1; j<N; j++){
var bj = bodiesY[j];
if(!SAPBroadphase.checkBounds(bi,bj,1))
break;
// If in preliminary list, add to final result
if(Broadphase.canCollide(bi,bj)){
var key = bi.id < bj.id ? bi.id+' '+bj.id : bj.id+' '+bi.id;
if(preliminaryList[key] && Broadphase.boundingRadiusCheck(bi,bj))
result.push(bi,bj);
}
}
}
// Empty prel list
var keys = preliminaryList.keys;
for(i=0, N=keys.length; i!==N; i++){
delete preliminaryList[keys[i]];
}
keys.length = 0;
return result;
};
/**
* Check if the bounds of two bodies overlap, along the given SAP axis.
* @static
* @method checkBounds
* @param {Body} bi
* @param {Body} bj
* @param {Number} axisIndex
* @return {Boolean}
*/
SAPBroadphase.checkBounds = function(bi,bj,axisIndex){
/*
var biPos = bi.position[axisIndex],
ri = bi.boundingRadius,
bjPos = bj.position[axisIndex],
rj = bj.boundingRadius,
boundA1 = biPos-ri,
boundA2 = biPos+ri,
boundB1 = bjPos-rj,
boundB2 = bjPos+rj;
return boundB1 < boundA2;
*/
return bj.aabb.lowerBound[axisIndex] < bi.aabb.upperBound[axisIndex];
};
},{"../collision/Broadphase":10,"../math/vec2":33,"../shapes/Circle":38,"../shapes/Particle":42,"../shapes/Plane":43,"../shapes/Shape":45,"../utils/Utils":50}],16:[function(require,module,exports){
module.exports = Constraint;
/**
* Base constraint class.
*
* @class Constraint
* @constructor
* @author schteppe
* @param {Body} bodyA
* @param {Body} bodyB
*/
function Constraint(bodyA,bodyB,type){
this.type = type;
/**
* Equations to be solved in this constraint
* @property equations
* @type {Array}
*/
this.equations = [];
/**
* First body participating in the constraint.
* @property bodyA
* @type {Body}
*/
this.bodyA = bodyA;
/**
* Second body participating in the constraint.
* @property bodyB
* @type {Body}
*/
this.bodyB = bodyB;
if(bodyA) bodyA.wakeUp();
if(bodyB) bodyB.wakeUp();
};
/**
* To be implemented by subclasses. Should update the internal constraint parameters.
* @method update
*/
/*Constraint.prototype.update = function(){
throw new Error("method update() not implmemented in this Constraint subclass!");
};*/
Constraint.DISTANCE = 1;
Constraint.GEAR = 2;
Constraint.LOCK = 3;
Constraint.PRISMATIC = 4;
Constraint.REVOLUTE = 5;
},{}],17:[function(require,module,exports){
var Constraint = require('./Constraint')
, Equation = require('../equations/Equation')
, vec2 = require('../math/vec2')
module.exports = DistanceConstraint;
/**
* Constraint that tries to keep the distance between two bodies constant.
*
* @class DistanceConstraint
* @constructor
* @author schteppe
* @param {Body} bodyA
* @param {Body} bodyB
* @param {number} dist The distance to keep between the bodies.
* @param {number} maxForce
* @extends {Constraint}
*/
function DistanceConstraint(bodyA,bodyB,distance,maxForce){
Constraint.call(this,bodyA,bodyB,Constraint.DISTANCE);
/**
* The distance to keep.
* @property distance
* @type {Number}
*/
this.distance = distance;
if(typeof(maxForce)==="undefined" )
maxForce = Number.MAX_VALUE;
var normal = new Equation(bodyA,bodyB,-maxForce,maxForce); // Just in the normal direction
this.equations = [ normal ];
var r = vec2.create();
normal.computeGq = function(){
vec2.sub(r, bodyB.position, bodyA.position);
return vec2.length(r)-distance;
};
// Make the contact constraint bilateral
this.setMaxForce(maxForce);
}
DistanceConstraint.prototype = new Constraint();
/**
* Update the constraint equations. Should be done if any of the bodies changed position, before solving.
* @method update
*/
var n = vec2.create();
DistanceConstraint.prototype.update = function(){
var normal = this.equations[0],
bodyA = this.bodyA,
bodyB = this.bodyB,
distance = this.distance,
G = normal.G;
vec2.sub(n, bodyB.position, bodyA.position);
vec2.normalize(n,n);
G[0] = -n[0];
G[1] = -n[1];
G[3] = n[0];
G[4] = n[1];
};
/**
* Set the max force to be used
* @method setMaxForce
* @param {Number} f
*/
DistanceConstraint.prototype.setMaxForce = function(f){
var normal = this.equations[0];
normal.minForce = -f;
normal.maxForce = f;
};
/**
* Get the max force
* @method getMaxForce
* @return {Number}
*/
DistanceConstraint.prototype.getMaxForce = function(f){
var normal = this.equations[0];
return normal.maxForce;
};
},{"../equations/Equation":24,"../math/vec2":33,"./Constraint":16}],18:[function(require,module,exports){
var Constraint = require('./Constraint')
, Equation = require('../equations/Equation')
, AngleLockEquation = require('../equations/AngleLockEquation')
, vec2 = require('../math/vec2')
module.exports = GearConstraint;
/**
* Connects two bodies at given offset points, letting them rotate relative to each other around this point.
* @class GearConstraint
* @constructor
* @author schteppe
* @param {Body} bodyA
* @param {Body} bodyB
* @param {Number} maxForce The maximum force that should be applied to constrain the bodies.
* @extends {Constraint}
* @todo Ability to specify world points
*/
function GearConstraint(bodyA, bodyB, options){
Constraint.call(this,bodyA,bodyB,Constraint.GEAR);
// Equations to be fed to the solver
var eqs = this.equations = [
new AngleLockEquation(bodyA,bodyB,options),
];
/**
* The relative angle
* @property angle
* @type {Number}
*/
this.angle = typeof(options.angle) == "number" ? options.angle : 0;
/**
* The gear ratio
* @property ratio
* @type {Number}
*/
this.ratio = typeof(options.ratio) == "number" ? options.ratio : 1;
}
GearConstraint.prototype = new Constraint();
GearConstraint.prototype.update = function(){
var eq = this.equations[0];
if(eq.ratio != this.ratio)
eq.setRatio(this.ratio);
eq.angle = this.angle;
};
},{"../equations/AngleLockEquation":22,"../equations/Equation":24,"../math/vec2":33,"./Constraint":16}],19:[function(require,module,exports){
var Constraint = require('./Constraint')
, vec2 = require('../math/vec2')
, Equation = require('../equations/Equation')
module.exports = LockConstraint;
/**
* Locks the relative position between two bodies.
*
* @class LockConstraint
* @constructor
* @author schteppe
* @param {Body} bodyA
* @param {Body} bodyB
* @param {Object} [options]
* @param {Array} [options.localOffsetB] The offset of bodyB in bodyA's frame.
* @param {number} [options.localAngleB] The angle of bodyB in bodyA's frame.
* @param {number} [options.maxForce]
* @extends {Constraint}
*/
function LockConstraint(bodyA,bodyB,options){
Constraint.call(this,bodyA,bodyB,Constraint.LOCK);
var maxForce = ( typeof(options.maxForce)=="undefined" ? Number.MAX_VALUE : options.maxForce );
var localOffsetB = options.localOffsetB || vec2.fromValues(0,0);
localOffsetB = vec2.fromValues(localOffsetB[0],localOffsetB[1]);
var localAngleB = options.localAngleB || 0;
// Use 3 equations:
// gx = (xj - xi - l) * xhat = 0
// gy = (xj - xi - l) * yhat = 0
// gr = (xi - xj + r) * that = 0
//
// ...where:
// l is the localOffsetB vector rotated to world in bodyA frame
// r is the same vector but reversed and rotated from bodyB frame
// xhat, yhat are world axis vectors
// that is the tangent of r
//
// For the first two constraints, we get
// G*W = (vj - vi - ldot ) * xhat
// = (vj - vi - wi x l) * xhat
//
// Since (wi x l) * xhat = (l x xhat) * wi, we get
// G*W = [ -1 0 (-l x xhat) 1 0 0] * [vi wi vj wj]
//
// The last constraint gives
// GW = (vi - vj + wj x r) * that
// = [ that 0 -that (r x t) ]
var x = new Equation(bodyA,bodyB,-maxForce,maxForce),
y = new Equation(bodyA,bodyB,-maxForce,maxForce),
rot = new Equation(bodyA,bodyB,-maxForce,maxForce);
var l = vec2.create(),
g = vec2.create();
x.computeGq = function(){
vec2.rotate(l,localOffsetB,bodyA.angle);
vec2.sub(g,bodyB.position,bodyA.position);
vec2.sub(g,g,l);
return g[0];
}
y.computeGq = function(){
vec2.rotate(l,localOffsetB,bodyA.angle);
vec2.sub(g,bodyB.position,bodyA.position);
vec2.sub(g,g,l);
return g[1];
};
var r = vec2.create(),
t = vec2.create();
rot.computeGq = function(){
vec2.rotate(r,localOffsetB,bodyB.angle - localAngleB);
vec2.scale(r,r,-1);
vec2.sub(g,bodyA.position,bodyB.position);
vec2.add(g,g,r);
vec2.rotate(t,r,-Math.PI/2);
vec2.normalize(t,t);
return vec2.dot(g,t);
};
this.localOffsetB = localOffsetB;
this.localAngleB = localAngleB;
this.maxForce = maxForce;
var eqs = this.equations = [ x, y, rot ];
}
LockConstraint.prototype = new Constraint();
var l = vec2.create();
var r = vec2.create();
var t = vec2.create();
var xAxis = vec2.fromValues(1,0);
var yAxis = vec2.fromValues(0,1);
LockConstraint.prototype.update = function(){
var x = this.equations[0],
y = this.equations[1],
rot = this.equations[2],
bodyA = this.bodyA,
bodyB = this.bodyB;
vec2.rotate(l,this.localOffsetB,bodyA.angle);
vec2.rotate(r,this.localOffsetB,bodyB.angle - this.localAngleB);
vec2.scale(r,r,-1);
vec2.rotate(t,r,Math.PI/2);
vec2.normalize(t,t);
x.G[0] = -1;
x.G[1] = 0;
x.G[2] = -vec2.crossLength(l,xAxis);
x.G[3] = 1;
y.G[0] = 0;
y.G[1] = -1;
y.G[2] = -vec2.crossLength(l,yAxis);
y.G[4] = 1;
rot.G[0] = -t[0];
rot.G[1] = -t[1];
rot.G[3] = t[0];
rot.G[4] = t[1];
rot.G[5] = vec2.crossLength(r,t);
};
},{"../equations/Equation":24,"../math/vec2":33,"./Constraint":16}],20:[function(require,module,exports){
var Constraint = require('./Constraint')
, ContactEquation = require('../equations/ContactEquation')
, Equation = require('../equations/Equation')
, vec2 = require('../math/vec2')
, RotationalLockEquation = require('../equations/RotationalLockEquation')
module.exports = PrismaticConstraint;
/**
* Constraint that only allows bodies to move along a line, relative to each other. See <a href="http://www.iforce2d.net/b2dtut/joints-prismatic">this tutorial</a>.
*
* @class PrismaticConstraint
* @constructor
* @extends {Constraint}
* @author schteppe
* @param {Body} bodyA
* @param {Body} bodyB
* @param {Object} options
* @param {Number} options.maxForce Max force to be applied by the constraint
* @param {Array} options.localAnchorA Body A's anchor point, defined in its own local frame.
* @param {Array} options.localAnchorB Body B's anchor point, defined in its own local frame.
* @param {Array} options.localAxisA An axis, defined in body A frame, that body B's anchor point may slide along.
* @param {Boolean} options.disableRotationalLock If set to true, bodyB will be free to rotate around its anchor point.
*/
function PrismaticConstraint(bodyA,bodyB,options){
options = options || {};
Constraint.call(this,bodyA,bodyB,Constraint.PRISMATIC);
// Get anchors
var localAnchorA = vec2.fromValues(0,0),
localAxisA = vec2.fromValues(1,0),
localAnchorB = vec2.fromValues(0,0);
if(options.localAnchorA) vec2.copy(localAnchorA, options.localAnchorA);
if(options.localAxisA) vec2.copy(localAxisA, options.localAxisA);
if(options.localAnchorB) vec2.copy(localAnchorB, options.localAnchorB);
/**
* @property localAnchorA
* @type {Array}
*/
this.localAnchorA = localAnchorA;
/**
* @property localAnchorB
* @type {Array}
*/
this.localAnchorB = localAnchorB;
/**
* @property localAxisA
* @type {Array}
*/
this.localAxisA = localAxisA;
/*
The constraint violation for the common axis point is
g = ( xj + rj - xi - ri ) * t := gg*t
where r are body-local anchor points, and t is a tangent to the constraint axis defined in body i frame.
gdot = ( vj + wj x rj - vi - wi x ri ) * t + ( xj + rj - xi - ri ) * ( wi x t )
Note the use of the chain rule. Now we identify the jacobian
G*W = [ -t -ri x t + t x gg t rj x t ] * [vi wi vj wj]
The rotational part is just a rotation lock.
*/
var maxForce = this.maxForce = typeof(options.maxForce)!="undefined" ? options.maxForce : Number.MAX_VALUE;
// Translational part
var trans = new Equation(bodyA,bodyB,-maxForce,maxForce);
var ri = new vec2.create(),
rj = new vec2.create(),
gg = new vec2.create(),
t = new vec2.create();
trans.computeGq = function(){
// g = ( xj + rj - xi - ri ) * t
return vec2.dot(gg,t);
};
trans.update = function(){
var G = this.G,
xi = bodyA.position,
xj = bodyB.position;
vec2.rotate(ri,localAnchorA,bodyA.angle);
vec2.rotate(rj,localAnchorB,bodyB.angle);
vec2.add(gg,xj,rj);
vec2.sub(gg,gg,xi);
vec2.sub(gg,gg,ri);
vec2.rotate(t,localAxisA,bodyA.angle+Math.PI/2);
G[0] = -t[0];
G[1] = -t[1];
G[2] = -vec2.crossLength(ri,t) + vec2.crossLength(t,gg);
G[3] = t[0];
G[4] = t[1];
G[5] = vec2.crossLength(rj,t);
}
this.equations.push(trans);
// Rotational part
if(!options.disableRotationalLock){
var rot = new RotationalLockEquation(bodyA,bodyB,-maxForce,maxForce);
this.equations.push(rot);
}
/**
* The position of anchor A relative to anchor B, along the constraint axis.
* @property position
* @type {Number}
*/
this.position = 0;
this.velocity = 0;
/**
* Set to true to enable lower limit.
* @property lowerLimitEnabled
* @type {Boolean}
*/
this.lowerLimitEnabled = false;
/**
* Set to true to enable upper limit.
* @property upperLimitEnabled
* @type {Boolean}
*/
this.upperLimitEnabled = false;
/**
* Lower constraint limit. The constraint position is forced to be larger than this value.
* @property lowerLimit
* @type {Number}
*/
this.lowerLimit = 0;
/**
* Upper constraint limit. The constraint position is forced to be smaller than this value.
* @property upperLimit
* @type {Number}
*/
this.upperLimit = 1;
// Equations used for limits
this.upperLimitEquation = new ContactEquation(bodyA,bodyB);
this.lowerLimitEquation = new ContactEquation(bodyA,bodyB);
// Set max/min forces
this.upperLimitEquation.minForce = this.lowerLimitEquation.minForce = 0;
this.upperLimitEquation.maxForce = this.lowerLimitEquation.maxForce = maxForce;
/**
* Equation used for the motor.
* @property motorEquation
* @type {Equation}
*/
this.motorEquation = new Equation(bodyA,bodyB);
/**
* The current motor state. Enable or disable the motor using .enableMotor
* @property motorEnabled
* @type {Boolean}
*/
this.motorEnabled = false;
/**
* Set the target speed for the motor.
* @property motorSpeed
* @type {Number}
*/
this.motorSpeed = 0;
var that = this;
var motorEquation = this.motorEquation;
var old = motorEquation.computeGW;
motorEquation.computeGq = function(){ return 0; };
motorEquation.computeGW = function(){
var G = this.G,
bi = this.bi,
bj = this.bj,
vi = bi.velocity,
vj = bj.velocity,
wi = bi.angularVelocity,
wj = bj.angularVelocity;
return this.transformedGmult(G,vi,wi,vj,wj) + that.motorSpeed;
};
}
PrismaticConstraint.prototype = new Constraint();
var worldAxisA = vec2.create(),
worldAnchorA = vec2.create(),
worldAnchorB = vec2.create(),
orientedAnchorA = vec2.create(),
orientedAnchorB = vec2.create(),
tmp = vec2.create();
/**
* Update the constraint equations. Should be done if any of the bodies changed position, before solving.
* @method update
*/
PrismaticConstraint.prototype.update = function(){
var eqs = this.equations,
trans = eqs[0],
upperLimit = this.upperLimit,
lowerLimit = this.lowerLimit,
upperLimitEquation = this.upperLimitEquation,
lowerLimitEquation = this.lowerLimitEquation,
bodyA = this.bodyA,
bodyB = this.bodyB,
localAxisA = this.localAxisA,
localAnchorA = this.localAnchorA,
localAnchorB = this.localAnchorB;
trans.update();
// Transform local things to world
vec2.rotate(worldAxisA, localAxisA, bodyA.angle);
vec2.rotate(orientedAnchorA, localAnchorA, bodyA.angle);
vec2.add(worldAnchorA, orientedAnchorA, bodyA.position);
vec2.rotate(orientedAnchorB, localAnchorB, bodyB.angle);
vec2.add(worldAnchorB, orientedAnchorB, bodyB.position);
var relPosition = this.position = vec2.dot(worldAnchorB,worldAxisA) - vec2.dot(worldAnchorA,worldAxisA);
// Motor
if(this.motorEnabled){
// G = [ a a x ri -a -a x rj ]
var G = this.motorEquation.G;
G[0] = worldAxisA[0];
G[1] = worldAxisA[1];
G[2] = vec2.crossLength(worldAxisA,orientedAnchorB);
G[3] = -worldAxisA[0];
G[4] = -worldAxisA[1];
G[5] = -vec2.crossLength(worldAxisA,orientedAnchorA);
}
/*
Limits strategy:
Add contact equation, with normal along the constraint axis.
min/maxForce is set so the constraint is repulsive in the correct direction.
Some offset is added to either equation.ri or .rj to get the correct upper/lower limit.
^
|
upperLimit x
| ------
anchorB x<---| B |
| | |
------ | ------
| | |
| A |-->x anchorA
------ |
x lowerLimit
|
axis
*/
if(this.upperLimitEnabled && relPosition > upperLimit){
// Update contact constraint normal, etc
vec2.scale(upperLimitEquation.ni, worldAxisA, -1);
vec2.sub(upperLimitEquation.ri, worldAnchorA, bodyA.position);
vec2.sub(upperLimitEquation.rj, worldAnchorB, bodyB.position);
vec2.scale(tmp,worldAxisA,upperLimit);
vec2.add(upperLimitEquation.ri,upperLimitEquation.ri,tmp);
if(eqs.indexOf(upperLimitEquation)==-1)
eqs.push(upperLimitEquation);
} else {
var idx = eqs.indexOf(upperLimitEquation);
if(idx != -1) eqs.splice(idx,1);
}
if(this.lowerLimitEnabled && relPosition < lowerLimit){
// Update contact constraint normal, etc
vec2.scale(lowerLimitEquation.ni, worldAxisA, 1);
vec2.sub(lowerLimitEquation.ri, worldAnchorA, bodyA.position);
vec2.sub(lowerLimitEquation.rj, worldAnchorB, bodyB.position);
vec2.scale(tmp,worldAxisA,lowerLimit);
vec2.sub(lowerLimitEquation.rj,lowerLimitEquation.rj,tmp);
if(eqs.indexOf(lowerLimitEquation)==-1)
eqs.push(lowerLimitEquation);
} else {
var idx = eqs.indexOf(lowerLimitEquation);
if(idx != -1) eqs.splice(idx,1);
}
};
/**
* Enable the motor
* @method enableMotor
*/
PrismaticConstraint.prototype.enableMotor = function(){
if(this.motorEnabled) return;
this.equations.push(this.motorEquation);
this.motorEnabled = true;
};
/**
* Disable the rotational motor
* @method disableMotor
*/
PrismaticConstraint.prototype.disableMotor = function(){
if(!this.motorEnabled) return;
var i = this.equations.indexOf(this.motorEquation);
this.equations.splice(i,1);
this.motorEnabled = false;
};
},{"../equations/ContactEquation":23,"../equations/Equation":24,"../equations/RotationalLockEquation":26,"../math/vec2":33,"./Constraint":16}],21:[function(require,module,exports){
var Constraint = require('./Constraint')
, Equation = require('../equations/Equation')
, RotationalVelocityEquation = require('../equations/RotationalVelocityEquation')
, RotationalLockEquation = require('../equations/RotationalLockEquation')
, vec2 = require('../math/vec2')
module.exports = RevoluteConstraint;
var worldPivotA = vec2.create(),
worldPivotB = vec2.create(),
xAxis = vec2.fromValues(1,0),
yAxis = vec2.fromValues(0,1),
g = vec2.create();
/**
* Connects two bodies at given offset points, letting them rotate relative to each other around this point.
* @class RevoluteConstraint
* @constructor
* @author schteppe
* @param {Body} bodyA
* @param {Float32Array} pivotA The point relative to the center of mass of bodyA which bodyA is constrained to.
* @param {Body} bodyB Body that will be constrained in a similar way to the same point as bodyA. We will therefore get sort of a link between bodyA and bodyB. If not specified, bodyA will be constrained to a static point.
* @param {Float32Array} pivotB See pivotA.
* @param {Number} maxForce The maximum force that should be applied to constrain the bodies.
* @extends {Constraint}
* @todo Ability to specify world points
*/
function RevoluteConstraint(bodyA, pivotA, bodyB, pivotB, maxForce){
Constraint.call(this,bodyA,bodyB,Constraint.REVOLUTE);
maxForce = this.maxForce = typeof(maxForce)!="undefined" ? maxForce : Number.MAX_VALUE;
this.pivotA = pivotA;
this.pivotB = pivotB;
// Equations to be fed to the solver
var eqs = this.equations = [
new Equation(bodyA,bodyB,-maxForce,maxForce),
new Equation(bodyA,bodyB,-maxForce,maxForce),
];
var x = eqs[0];
var y = eqs[1];
x.computeGq = function(){
vec2.rotate(worldPivotA, pivotA, bodyA.angle);
vec2.rotate(worldPivotB, pivotB, bodyB.angle);
vec2.add(g, bodyB.position, worldPivotB);
vec2.sub(g, g, bodyA.position);
vec2.sub(g, g, worldPivotA);
return vec2.dot(g,xAxis);
};
y.computeGq = function(){
vec2.rotate(worldPivotA, pivotA, bodyA.angle);
vec2.rotate(worldPivotB, pivotB, bodyB.angle);
vec2.add(g, bodyB.position, worldPivotB);
vec2.sub(g, g, bodyA.position);
vec2.sub(g, g, worldPivotA);
return vec2.dot(g,yAxis);
};
y.minForce = x.minForce = -maxForce;
y.maxForce = x.maxForce = maxForce;
this.motorEquation = new RotationalVelocityEquation(bodyA,bodyB);
this.motorEnabled = false;
/**
* The constraint position
* @property angle
* @type {Number}
*/
this.angle = 0;
/**
* Set to true to enable lower limit
* @property lowerLimitEnabled
* @type {Boolean}
*/
this.lowerLimitEnabled = false;
/**
* Set to true to enable upper limit
* @property upperLimitEnabled
* @type {Boolean}
*/
this.upperLimitEnabled = false;
/**
* The lower limit on the constraint angle.
* @property lowerLimit
* @type {Boolean}
*/
this.lowerLimit = 0;
/**
* The upper limit on the constraint angle.
* @property upperLimit
* @type {Boolean}
*/
this.upperLimit = 0;
this.upperLimitEquation = new RotationalLockEquation(bodyA,bodyB);
this.lowerLimitEquation = new RotationalLockEquation(bodyA,bodyB);
this.upperLimitEquation.minForce = 0;
this.lowerLimitEquation.maxForce = 0;
}
RevoluteConstraint.prototype = new Constraint();
RevoluteConstraint.prototype.update = function(){
var bodyA = this.bodyA,
bodyB = this.bodyB,
pivotA = this.pivotA,
pivotB = this.pivotB,
eqs = this.equations,
normal = eqs[0],
tangent= eqs[1],
x = eqs[0],
y = eqs[1],
upperLimit = this.upperLimit,
lowerLimit = this.lowerLimit,
upperLimitEquation = this.upperLimitEquation,
lowerLimitEquation = this.lowerLimitEquation;
var relAngle = this.angle = bodyB.angle - bodyA.angle;
if(this.upperLimitEnabled && relAngle > upperLimit){
upperLimitEquation.angle = upperLimit;
if(eqs.indexOf(upperLimitEquation)==-1)
eqs.push(upperLimitEquation);
} else {
var idx = eqs.indexOf(upperLimitEquation);
if(idx != -1) eqs.splice(idx,1);
}
if(this.lowerLimitEnabled && relAngle < lowerLimit){
lowerLimitEquation.angle = lowerLimit;
if(eqs.indexOf(lowerLimitEquation)==-1)
eqs.push(lowerLimitEquation);
} else {
var idx = eqs.indexOf(lowerLimitEquation);
if(idx != -1) eqs.splice(idx,1);
}
/*
The constraint violation is
g = xj + rj - xi - ri
...where xi and xj are the body positions and ri and rj world-oriented offset vectors. Differentiate:
gdot = vj + wj x rj - vi - wi x ri
We split this into x and y directions. (let x and y be unit vectors along the respective axes)
gdot * x = ( vj + wj x rj - vi - wi x ri ) * x
= ( vj*x + (wj x rj)*x -vi*x -(wi x ri)*x
= ( vj*x + (rj x x)*wj -vi*x -(ri x x)*wi
= [ -x -(ri x x) x (rj x x)] * [vi wi vj wj]
= G*W
...and similar for y. We have then identified the jacobian entries for x and y directions:
Gx = [ x (rj x x) -x -(ri x x)]
Gy = [ y (rj x y) -y -(ri x y)]
*/
vec2.rotate(worldPivotA, pivotA, bodyA.angle);
vec2.rotate(worldPivotB, pivotB, bodyB.angle);
// todo: these are a bit sparse. We could save some computations on making custom eq.computeGW functions, etc
x.G[0] = -1;
x.G[1] = 0;
x.G[2] = -vec2.crossLength(worldPivotA,xAxis);
x.G[3] = 1;
x.G[4] = 0;
x.G[5] = vec2.crossLength(worldPivotB,xAxis);
y.G[0] = 0;
y.G[1] = -1;
y.G[2] = -vec2.crossLength(worldPivotA,yAxis);
y.G[3] = 0;
y.G[4] = 1;
y.G[5] = vec2.crossLength(worldPivotB,yAxis);
};
/**
* Enable the rotational motor
* @method enableMotor
*/
RevoluteConstraint.prototype.enableMotor = function(){
if(this.motorEnabled) return;
this.equations.push(this.motorEquation);
this.motorEnabled = true;
};
/**
* Disable the rotational motor
* @method disableMotor
*/
RevoluteConstraint.prototype.disableMotor = function(){
if(!this.motorEnabled) return;
var i = this.equations.indexOf(this.motorEquation);
this.equations.splice(i,1);
this.motorEnabled = false;
};
/**
* Check if the motor is enabled.
* @method motorIsEnabled
* @return {Boolean}
*/
RevoluteConstraint.prototype.motorIsEnabled = function(){
return !!this.motorEnabled;
};
/**
* Set the speed of the rotational constraint motor
* @method setMotorSpeed
* @param {Number} speed
*/
RevoluteConstraint.prototype.setMotorSpeed = function(speed){
if(!this.motorEnabled) return;
var i = this.equations.indexOf(this.motorEquation);
this.equations[i].relativeVelocity = speed;
};
/**
* Get the speed of the rotational constraint motor
* @method getMotorSpeed
* @return {Number} The current speed, or false if the motor is not enabled.
*/
RevoluteConstraint.prototype.getMotorSpeed = function(){
if(!this.motorEnabled) return false;
return this.motorEquation.relativeVelocity;
};
},{"../equations/Equation":24,"../equations/RotationalLockEquation":26,"../equations/RotationalVelocityEquation":27,"../math/vec2":33,"./Constraint":16}],22:[function(require,module,exports){
var Equation = require("./Equation"),
vec2 = require('../math/vec2');
module.exports = AngleLockEquation;
/**
* Locks the relative angle between two bodies. The constraint tries to keep the dot product between two vectors, local in each body, to zero. The local angle in body i is a parameter.
*
* @class AngleLockEquation
* @constructor
* @extends Equation
* @param {Body} bi
* @param {Body} bj
* @param {Object} options
* @param {Number} options.angle Angle to add to the local vector in body i.
* @param {Number} options.ratio Gear ratio
*/
function AngleLockEquation(bi,bj,options){
options = options || {};
Equation.call(this,bi,bj,-Number.MAX_VALUE,Number.MAX_VALUE);
this.angle = options.angle || 0;
this.ratio = typeof(options.ratio)=="number" ? options.ratio : 1;
this.setRatio(this.ratio);
};
AngleLockEquation.prototype = new Equation();
AngleLockEquation.prototype.constructor = AngleLockEquation;
AngleLockEquation.prototype.computeGq = function(){
return this.ratio*this.bi.angle - this.bj.angle + this.angle;
};
AngleLockEquation.prototype.setRatio = function(ratio){
var G = this.G;
G[2] = ratio;
G[5] = -1;
this.ratio = ratio;
};
},{"../math/vec2":33,"./Equation":24}],23:[function(require,module,exports){
var Equation = require("./Equation"),
vec2 = require('../math/vec2'),
mat2 = require('../math/mat2');
module.exports = ContactEquation;
/**
* Non-penetration constraint equation. Tries to make the ri and rj vectors the same point.
*
* @class ContactEquation
* @constructor
* @extends Equation
* @param {Body} bi
* @param {Body} bj
*/
function ContactEquation(bi,bj){
Equation.call(this,bi,bj,0,Number.MAX_VALUE);
/**
* Vector from body i center of mass to the contact point.
* @property ri
* @type {Array}
*/
this.ri = vec2.create();
this.penetrationVec = vec2.create();
/**
* Vector from body j center of mass to the contact point.
* @property rj
* @type {Array}
*/
this.rj = vec2.create();
/**
* The normal vector, pointing out of body i
* @property ni
* @type {Array}
*/
this.ni = vec2.create();
/**
* The restitution to use. 0=no bounciness, 1=max bounciness.
* @property restitution
* @type {Number}
*/
this.restitution = 0;
/**
* Set to true if this is the first impact between the bodies (not persistant contact).
* @property firstImpact
* @type {Boolean}
*/
this.firstImpact = false;
/**
* The shape in body i that triggered this contact.
* @property shapeA
* @type {Shape}
*/
this.shapeA = null;
/**
* The shape in body j that triggered this contact.
* @property shapeB
* @type {Shape}
*/
this.shapeB = null;
};
ContactEquation.prototype = new Equation();
ContactEquation.prototype.constructor = ContactEquation;
ContactEquation.prototype.computeB = function(a,b,h){
var bi = this.bi,
bj = this.bj,
ri = this.ri,
rj = this.rj,
xi = bi.position,
xj = bj.position;
var penetrationVec = this.penetrationVec,
n = this.ni,
G = this.G;
// Caluclate cross products
var rixn = vec2.crossLength(ri,n),
rjxn = vec2.crossLength(rj,n);
// G = [-n -rixn n rjxn]
G[0] = -n[0];
G[1] = -n[1];
G[2] = -rixn;
G[3] = n[0];
G[4] = n[1];
G[5] = rjxn;
// Calculate q = xj+rj -(xi+ri) i.e. the penetration vector
vec2.add(penetrationVec,xj,rj);
vec2.sub(penetrationVec,penetrationVec,xi);
vec2.sub(penetrationVec,penetrationVec,ri);
// Compute iteration
var GW, Gq;
if(this.firstImpact && this.restitution !== 0){
Gq = 0;
GW = (1/b)*(1+this.restitution) * this.computeGW();
} else {
Gq = vec2.dot(n,penetrationVec);
GW = this.computeGW();
}
var GiMf = this.computeGiMf();
var B = - Gq * a - GW * b - h*GiMf;
return B;
};
},{"../math/mat2":31,"../math/vec2":33,"./Equation":24}],24:[function(require,module,exports){
module.exports = Equation;
var vec2 = require('../math/vec2'),
mat2 = require('../math/mat2'),
Utils = require('../utils/Utils');
/**
* Base class for constraint equations.
* @class Equation
* @constructor
* @param {Body} bi First body participating in the equation
* @param {Body} bj Second body participating in the equation
* @param {number} minForce Minimum force to apply. Default: -1e6
* @param {number} maxForce Maximum force to apply. Default: 1e6
*/
function Equation(bi,bj,minForce,maxForce){
/**
* Minimum force to apply when solving
* @property minForce
* @type {Number}
*/
this.minForce = typeof(minForce)=="undefined" ? -1e6 : minForce;
/**
* Max force to apply when solving
* @property maxForce
* @type {Number}
*/
this.maxForce = typeof(maxForce)=="undefined" ? 1e6 : maxForce;
/**
* First body participating in the constraint
* @property bi
* @type {Body}
*/
this.bi = bi;
/**
* Second body participating in the constraint
* @property bj
* @type {Body}
*/
this.bj = bj;
/**
* The stiffness of this equation. Typically chosen to a large number (~1e7), but can be chosen somewhat freely to get a stable simulation.
* @property stiffness
* @type {Number}
*/
this.stiffness = 1e6;
/**
* The number of time steps needed to stabilize the constraint equation. Typically between 3 and 5 time steps.
* @property relaxation
* @type {Number}
*/
this.relaxation = 4;
/**
* The Jacobian entry of this equation. 6 numbers, 3 per body (x,y,angle).
* @property G
* @type {Array}
*/
this.G = new Utils.ARRAY_TYPE(6);
for(var i=0; i<6; i++) this.G[i]=0;
// Constraint frames for body i and j
/*
this.xi = vec2.create();
this.xj = vec2.create();
this.ai = 0;
this.aj = 0;
*/
this.offset = 0;
this.a = 0;
this.b = 0;
this.eps = 0;
this.h = 0;
this.updateSpookParams(1/60);
/**
* The resulting constraint multiplier from the last solve. This is mostly equivalent to the force produced by the constraint.
* @property multiplier
* @type {Number}
*/
this.multiplier = 0;
/**
* Relative velocity.
* @property {Number} relativeVelocity
*/
this.relativeVelocity = 0;
/**
* Whether this equation is enabled or not. If true, it will be added to the solver.
* @property {Boolean} enabled
*/
this.enabled = true;
};
Equation.prototype.constructor = Equation;
/**
* Update SPOOK parameters .a, .b and .eps according to the given time step. See equations 9, 10 and 11 in the <a href="http://www8.cs.umu.se/kurser/5DV058/VT09/lectures/spooknotes.pdf">SPOOK notes</a>.
* @method updateSpookParams
* @param {number} timeStep
*/
Equation.prototype.updateSpookParams = function(timeStep){
var k = this.stiffness,
d = this.relaxation,
h = timeStep;
this.a = 4.0 / (h * (1 + 4 * d));
this.b = (4.0 * d) / (1 + 4 * d);
this.eps = 4.0 / (h * h * k * (1 + 4 * d));
this.h = timeStep;
};
function Gmult(G,vi,wi,vj,wj){
return G[0] * vi[0] +
G[1] * vi[1] +
G[2] * wi +
G[3] * vj[0] +
G[4] * vj[1] +
G[5] * wj;
}
/**
* Computes the RHS of the SPOOK equation
* @method computeB
* @return {Number}
*/
Equation.prototype.computeB = function(a,b,h){
var GW = this.computeGW();
var Gq = this.computeGq();
var GiMf = this.computeGiMf();
return - Gq * a - GW * b - GiMf*h;
};
/**
* Computes G*q, where q are the generalized body coordinates
* @method computeGq
* @return {Number}
*/
var qi = vec2.create(),
qj = vec2.create();
Equation.prototype.computeGq = function(){
var G = this.G,
bi = this.bi,
bj = this.bj,
xi = bi.position,
xj = bj.position,
ai = bi.angle,
aj = bj.angle;
// Transform to the given body frames
/*
vec2.rotate(qi,this.xi,ai);
vec2.rotate(qj,this.xj,aj);
vec2.add(qi,qi,xi);
vec2.add(qj,qj,xj);
*/
return Gmult(G, qi, ai, qj, aj) + this.offset;
};
var tmp_i = vec2.create(),
tmp_j = vec2.create();
Equation.prototype.transformedGmult = function(G,vi,wi,vj,wj){
// Transform velocity to the given body frames
// v_p = v + w x r
/*
vec2.rotate(tmp_i,this.xi,Math.PI / 2 + this.bi.angle); // Get r, and rotate 90 degrees. We get the "x r" part
vec2.rotate(tmp_j,this.xj,Math.PI / 2 + this.bj.angle);
vec2.scale(tmp_i,tmp_i,wi); // Temp vectors are now (w x r)
vec2.scale(tmp_j,tmp_j,wj);
vec2.add(tmp_i,tmp_i,vi);
vec2.add(tmp_j,tmp_j,vj);
*/
// Note: angular velocity is same
return Gmult(G,vi,wi,vj,wj);
};
/**
* Computes G*W, where W are the body velocities
* @method computeGW
* @return {Number}
*/
Equation.prototype.computeGW = function(){
var G = this.G,
bi = this.bi,
bj = this.bj,
vi = bi.velocity,
vj = bj.velocity,
wi = bi.angularVelocity,
wj = bj.angularVelocity;
return this.transformedGmult(G,vi,wi,vj,wj) + this.relativeVelocity;
};
/**
* Computes G*Wlambda, where W are the body velocities
* @method computeGWlambda
* @return {Number}
*/
Equation.prototype.computeGWlambda = function(){
var G = this.G,
bi = this.bi,
bj = this.bj,
vi = bi.vlambda,
vj = bj.vlambda,
wi = bi.wlambda,
wj = bj.wlambda;
return Gmult(G,vi,wi,vj,wj);
};
/**
* Computes G*inv(M)*f, where M is the mass matrix with diagonal blocks for each body, and f are the forces on the bodies.
* @method computeGiMf
* @return {Number}
*/
var iMfi = vec2.create(),
iMfj = vec2.create();
Equation.prototype.computeGiMf = function(){
var bi = this.bi,
bj = this.bj,
fi = bi.force,
ti = bi.angularForce,
fj = bj.force,
tj = bj.angularForce,
invMassi = bi.invMass,
invMassj = bj.invMass,
invIi = bi.invInertia,
invIj = bj.invInertia,
G = this.G;
vec2.scale(iMfi, fi,invMassi);
vec2.scale(iMfj, fj,invMassj);
return this.transformedGmult(G,iMfi,ti*invIi,iMfj,tj*invIj);
};
/**
* Computes G*inv(M)*G'
* @method computeGiMGt
* @return {Number}
*/
Equation.prototype.computeGiMGt = function(){
var bi = this.bi,
bj = this.bj,
invMassi = bi.invMass,
invMassj = bj.invMass,
invIi = bi.invInertia,
invIj = bj.invInertia,
G = this.G;
return G[0] * G[0] * invMassi +
G[1] * G[1] * invMassi +
G[2] * G[2] * invIi +
G[3] * G[3] * invMassj +
G[4] * G[4] * invMassj +
G[5] * G[5] * invIj;
};
var addToWlambda_temp = vec2.create(),
addToWlambda_Gi = vec2.create(),
addToWlambda_Gj = vec2.create(),
addToWlambda_ri = vec2.create(),
addToWlambda_rj = vec2.create(),
addToWlambda_Mdiag = vec2.create();
var tmpMat1 = mat2.create(),
tmpMat2 = mat2.create();
/**
* Add constraint velocity to the bodies.
* @method addToWlambda
* @param {Number} deltalambda
*/
Equation.prototype.addToWlambda = function(deltalambda){
var bi = this.bi,
bj = this.bj,
temp = addToWlambda_temp,
imMat1 = tmpMat1,
imMat2 = tmpMat2,
Gi = addToWlambda_Gi,
Gj = addToWlambda_Gj,
ri = addToWlambda_ri,
rj = addToWlambda_rj,
Mdiag = addToWlambda_Mdiag,
G = this.G;
Gi[0] = G[0];
Gi[1] = G[1];
Gj[0] = G[3];
Gj[1] = G[4];
/*
mat2.identity(imMat1);
mat2.identity(imMat2);
imMat1[0] = imMat1[3] = bi.invMass;
imMat2[0] = imMat2[3] = bj.invMass;
*/
/*
vec2.rotate(ri,this.xi,bi.angle);
vec2.rotate(rj,this.xj,bj.angle);
*/
// Add to linear velocity
// v_lambda += inv(M) * delta_lamba * G
//vec2.set(Mdiag,bi.invMass,bi.invMass);
//vec2.scale(temp,vec2.transformMat2(temp,Gi,imMat1),deltalambda);
vec2.scale(temp,Gi,bi.invMass*deltalambda);
vec2.add( bi.vlambda, bi.vlambda, temp);
// This impulse is in the offset frame
// Also add contribution to angular
//bi.wlambda -= vec2.crossLength(temp,ri);
//vec2.set(Mdiag,bj.invMass,bj.invMass);
//vec2.scale(temp,vec2.transformMat2(temp,Gj,imMat2),deltalambda);
vec2.scale(temp,Gj,bj.invMass*deltalambda);
vec2.add( bj.vlambda, bj.vlambda, temp);
//bj.wlambda -= vec2.crossLength(temp,rj);
// Add to angular velocity
bi.wlambda += bi.invInertia * G[2] * deltalambda;
bj.wlambda += bj.invInertia * G[5] * deltalambda;
};
function massMatVecMultiply(out, m, v) {
out[0] = v[0] * m;
out[1] = v[1] * m;
return out;
}
/**
* Compute the denominator part of the SPOOK equation: C = G*inv(M)*G' + eps
* @method computeInvC
* @param {Number} eps
* @return {Number}
*/
Equation.prototype.computeInvC = function(eps){
return 1.0 / (this.computeGiMGt() + eps);
};
},{"../math/mat2":31,"../math/vec2":33,"../utils/Utils":50}],25:[function(require,module,exports){
var mat2 = require('../math/mat2')
, vec2 = require('../math/vec2')
, Equation = require('./Equation')
, Utils = require('../utils/Utils')
module.exports = FrictionEquation;
/**
* Constrains the slipping in a contact along a tangent
*
* @class FrictionEquation
* @constructor
* @param {Body} bi
* @param {Body} bj
* @param {Number} slipForce
* @extends {Equation}
*/
function FrictionEquation(bi,bj,slipForce){
Equation.call(this,bi,bj,-slipForce,slipForce);
/**
* Relative vector from center of body i to the contact point, in world coords.
* @property ri
* @type {Float32Array}
*/
this.ri = vec2.create();
/**
* Relative vector from center of body j to the contact point, in world coords.
* @property rj
* @type {Float32Array}
*/
this.rj = vec2.create();
/**
* Tangent vector that the friction force will act along, in world coords.
* @property t
* @type {Float32Array}
*/
this.t = vec2.create();
/**
* A ContactEquation connected to this friction. The contact equation can be used to rescale the max force for the friction.
* @property contactEquation
* @type {ContactEquation}
*/
this.contactEquation = null;
/**
* The shape in body i that triggered this friction.
* @property shapeA
* @type {Shape}
* @todo Needed? The shape can be looked up via contactEquation.shapeA...
*/
this.shapeA = null;
/**
* The shape in body j that triggered this friction.
* @property shapeB
* @type {Shape}
* @todo Needed? The shape can be looked up via contactEquation.shapeB...
*/
this.shapeB = null;
/**
* The friction coefficient to use.
* @property frictionCoefficient
* @type {Number}
*/
this.frictionCoefficient = 0.3;
};
FrictionEquation.prototype = new Equation();
FrictionEquation.prototype.constructor = FrictionEquation;
/**
* Set the slipping condition for the constraint. The friction force cannot be
* larger than this value.
* @method setSlipForce
* @param {Number} slipForce
* @deprecated Use .frictionCoefficient instead
*/
FrictionEquation.prototype.setSlipForce = function(slipForce){
this.maxForce = slipForce;
this.minForce = -slipForce;
};
FrictionEquation.prototype.computeB = function(a,b,h){
var bi = this.bi,
bj = this.bj,
ri = this.ri,
rj = this.rj,
t = this.t,
G = this.G;
// G = [-t -rixt t rjxt]
// And remember, this is a pure velocity constraint, g is always zero!
G[0] = -t[0];
G[1] = -t[1];
G[2] = -vec2.crossLength(ri,t);
G[3] = t[0];
G[4] = t[1];
G[5] = vec2.crossLength(rj,t);
var GW = this.computeGW(),
GiMf = this.computeGiMf();
var B = /* - g * a */ - GW * b - h*GiMf;
return B;
};
},{"../math/mat2":31,"../math/vec2":33,"../utils/Utils":50,"./Equation":24}],26:[function(require,module,exports){
var Equation = require("./Equation"),
vec2 = require('../math/vec2');
module.exports = RotationalLockEquation;
/**
* Locks the relative angle between two bodies. The constraint tries to keep the dot product between two vectors, local in each body, to zero. The local angle in body i is a parameter.
*
* @class RotationalLockEquation
* @constructor
* @extends Equation
* @param {Body} bi
* @param {Body} bj
* @param {Object} options
* @param {Number} options.angle Angle to add to the local vector in body i.
*/
function RotationalLockEquation(bi,bj,options){
options = options || {};
Equation.call(this,bi,bj,-Number.MAX_VALUE,Number.MAX_VALUE);
this.angle = options.angle || 0;
var G = this.G;
G[2] = 1;
G[5] = -1;
};
RotationalLockEquation.prototype = new Equation();
RotationalLockEquation.prototype.constructor = RotationalLockEquation;
var worldVectorA = vec2.create(),
worldVectorB = vec2.create(),
xAxis = vec2.fromValues(1,0),
yAxis = vec2.fromValues(0,1);
RotationalLockEquation.prototype.computeGq = function(){
vec2.rotate(worldVectorA,xAxis,this.bi.angle+this.angle);
vec2.rotate(worldVectorB,yAxis,this.bj.angle);
return vec2.dot(worldVectorA,worldVectorB);
};
},{"../math/vec2":33,"./Equation":24}],27:[function(require,module,exports){
var Equation = require("./Equation"),
vec2 = require('../math/vec2');
module.exports = RotationalVelocityEquation;
/**
* Syncs rotational velocity of two bodies, or sets a relative velocity (motor).
*
* @class RotationalVelocityEquation
* @constructor
* @extends Equation
* @param {Body} bi
* @param {Body} bj
*/
function RotationalVelocityEquation(bi,bj){
Equation.call(this,bi,bj,-Number.MAX_VALUE,Number.MAX_VALUE);
this.relativeVelocity = 1;
this.ratio = 1;
};
RotationalVelocityEquation.prototype = new Equation();
RotationalVelocityEquation.prototype.constructor = RotationalVelocityEquation;
RotationalVelocityEquation.prototype.computeB = function(a,b,h){
var G = this.G;
G[2] = -1;
G[5] = this.ratio;
var GiMf = this.computeGiMf();
var GW = this.computeGW();
var B = - GW * b - h*GiMf;
return B;
};
},{"../math/vec2":33,"./Equation":24}],28:[function(require,module,exports){
/**
* Base class for objects that dispatches events.
* @class EventEmitter
* @constructor
*/
var EventEmitter = function () {}
module.exports = EventEmitter;
EventEmitter.prototype = {
constructor: EventEmitter,
/**
* Add an event listener
* @method on
* @param {String} type
* @param {Function} listener
* @return {EventEmitter} The self object, for chainability.
*/
on: function ( type, listener, context ) {
listener.context = context || this;
if ( this._listeners === undefined ) this._listeners = {};
var listeners = this._listeners;
if ( listeners[ type ] === undefined ) {
listeners[ type ] = [];
}
if ( listeners[ type ].indexOf( listener ) === - 1 ) {
listeners[ type ].push( listener );
}
return this;
},
/**
* Check if an event listener is added
* @method has
* @param {String} type
* @param {Function} listener
* @return {Boolean}
*/
has: function ( type, listener ) {
if ( this._listeners === undefined ) return false;
var listeners = this._listeners;
if ( listeners[ type ] !== undefined && listeners[ type ].indexOf( listener ) !== - 1 ) {
return true;
}
return false;
},
/**
* Remove an event listener
* @method off
* @param {String} type
* @param {Function} listener
* @return {EventEmitter} The self object, for chainability.
*/
off: function ( type, listener ) {
if ( this._listeners === undefined ) return this;
var listeners = this._listeners;
var index = listeners[ type ].indexOf( listener );
if ( index !== - 1 ) {
listeners[ type ].splice( index, 1 );
}
return this;
},
/**
* Emit an event.
* @method emit
* @param {Object} event
* @param {String} event.type
* @return {EventEmitter} The self object, for chainability.
*/
emit: function ( event ) {
if ( this._listeners === undefined ) return this;
var listeners = this._listeners;
var listenerArray = listeners[ event.type ];
if ( listenerArray !== undefined ) {
event.target = this;
for ( var i = 0, l = listenerArray.length; i < l; i ++ ) {
var listener = listenerArray[ i ];
listener.call( listener.context, event );
}
}
return this;
}
};
},{}],29:[function(require,module,exports){
var Material = require('./Material');
module.exports = ContactMaterial;
/**
* Defines what happens when two materials meet, such as what friction coefficient to use. You can also set other things such as restitution, surface velocity and constraint parameters.
* @class ContactMaterial
* @constructor
* @param {Material} materialA
* @param {Material} materialB
* @param {Object} [options]
* @param {Number} options.friction Friction coefficient.
* @param {Number} options.restitution Restitution coefficient aka "bounciness".
* @param {Number} options.stiffness ContactEquation stiffness.
* @param {Number} options.relaxation ContactEquation relaxation.
* @param {Number} options.frictionStiffness FrictionEquation stiffness.
* @param {Number} options.frictionRelaxation FrictionEquation relaxation.
* @param {Number} options.surfaceVelocity Surface velocity.
* @author schteppe
*/
function ContactMaterial(materialA, materialB, options){
options = options || {};
if(!(materialA instanceof Material) || !(materialB instanceof Material))
throw new Error("First two arguments must be Material instances.");
/**
* The contact material identifier
* @property id
* @type {Number}
*/
this.id = ContactMaterial.idCounter++;
/**
* First material participating in the contact material
* @property materialA
* @type {Material}
*/
this.materialA = materialA;
/**
* Second material participating in the contact material
* @property materialB
* @type {Material}
*/
this.materialB = materialB;
/**
* Friction to use in the contact of these two materials
* @property friction
* @type {Number}
*/
this.friction = typeof(options.friction) !== "undefined" ? Number(options.friction) : 0.3;
/**
* Restitution to use in the contact of these two materials
* @property restitution
* @type {Number}
*/
this.restitution = typeof(options.restitution) !== "undefined" ? Number(options.restitution) : 0.0;
/**
* Stiffness of the resulting ContactEquation that this ContactMaterial generate
* @property stiffness
* @type {Number}
*/
this.stiffness = typeof(options.stiffness) !== "undefined" ? Number(options.stiffness) : 1e7;
/**
* Relaxation of the resulting ContactEquation that this ContactMaterial generate
* @property relaxation
* @type {Number}
*/
this.relaxation = typeof(options.relaxation) !== "undefined" ? Number(options.relaxation) : 3;
/**
* Stiffness of the resulting FrictionEquation that this ContactMaterial generate
* @property frictionStiffness
* @type {Number}
*/
this.frictionStiffness = typeof(options.frictionStiffness) !== "undefined" ? Number(options.frictionStiffness) : 1e7;
/**
* Relaxation of the resulting FrictionEquation that this ContactMaterial generate
* @property frictionRelaxation
* @type {Number}
*/
this.frictionRelaxation = typeof(options.frictionRelaxation) !== "undefined" ? Number(options.frictionRelaxation) : 3;
/**
* Will add surface velocity to this material. If bodyA rests on top if bodyB, and the surface velocity is positive, bodyA will slide to the right.
* @property {Number} surfaceVelocity
*/
this.surfaceVelocity = typeof(options.surfaceVelocity) !== "undefined" ? Number(options.surfaceVelocity) : 0
};
ContactMaterial.idCounter = 0;
},{"./Material":30}],30:[function(require,module,exports){
module.exports = Material;
/**
* Defines a physics material.
* @class Material
* @constructor
* @param string name
* @author schteppe
*/
function Material(){
/**
* The material identifier
* @property id
* @type {Number}
*/
this.id = Material.idCounter++;
};
Material.idCounter = 0;
},{}],31:[function(require,module,exports){
/**
* The mat2 object from glMatrix, extended with the functions documented here. See http://glmatrix.net for full doc.
* @class mat2
*/
// Only import mat2 from gl-matrix and skip the rest
var mat2 = require('../../node_modules/gl-matrix/src/gl-matrix/mat2').mat2;
// Export everything
module.exports = mat2;
},{"../../node_modules/gl-matrix/src/gl-matrix/mat2":1}],32:[function(require,module,exports){
/*
PolyK library
url: http://polyk.ivank.net
Released under MIT licence.
Copyright (c) 2012 Ivan Kuckir
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
*/
var PolyK = {};
/*
Is Polygon self-intersecting?
O(n^2)
*/
/*
PolyK.IsSimple = function(p)
{
var n = p.length>>1;
if(n<4) return true;
var a1 = new PolyK._P(), a2 = new PolyK._P();
var b1 = new PolyK._P(), b2 = new PolyK._P();
var c = new PolyK._P();
for(var i=0; i<n; i++)
{
a1.x = p[2*i ];
a1.y = p[2*i+1];
if(i==n-1) { a2.x = p[0 ]; a2.y = p[1 ]; }
else { a2.x = p[2*i+2]; a2.y = p[2*i+3]; }
for(var j=0; j<n; j++)
{
if(Math.abs(i-j) < 2) continue;
if(j==n-1 && i==0) continue;
if(i==n-1 && j==0) continue;
b1.x = p[2*j ];
b1.y = p[2*j+1];
if(j==n-1) { b2.x = p[0 ]; b2.y = p[1 ]; }
else { b2.x = p[2*j+2]; b2.y = p[2*j+3]; }
if(PolyK._GetLineIntersection(a1,a2,b1,b2,c) != null) return false;
}
}
return true;
}
PolyK.IsConvex = function(p)
{
if(p.length<6) return true;
var l = p.length - 4;
for(var i=0; i<l; i+=2)
if(!PolyK._convex(p[i], p[i+1], p[i+2], p[i+3], p[i+4], p[i+5])) return false;
if(!PolyK._convex(p[l ], p[l+1], p[l+2], p[l+3], p[0], p[1])) return false;
if(!PolyK._convex(p[l+2], p[l+3], p[0 ], p[1 ], p[2], p[3])) return false;
return true;
}
*/
PolyK.GetArea = function(p)
{
if(p.length <6) return 0;
var l = p.length - 2;
var sum = 0;
for(var i=0; i<l; i+=2)
sum += (p[i+2]-p[i]) * (p[i+1]+p[i+3]);
sum += (p[0]-p[l]) * (p[l+1]+p[1]);
return - sum * 0.5;
}
/*
PolyK.GetAABB = function(p)
{
var minx = Infinity;
var miny = Infinity;
var maxx = -minx;
var maxy = -miny;
for(var i=0; i<p.length; i+=2)
{
minx = Math.min(minx, p[i ]);
maxx = Math.max(maxx, p[i ]);
miny = Math.min(miny, p[i+1]);
maxy = Math.max(maxy, p[i+1]);
}
return {x:minx, y:miny, width:maxx-minx, height:maxy-miny};
}
*/
PolyK.Triangulate = function(p)
{
var n = p.length>>1;
if(n<3) return [];
var tgs = [];
var avl = [];
for(var i=0; i<n; i++) avl.push(i);
var i = 0;
var al = n;
while(al > 3)
{
var i0 = avl[(i+0)%al];
var i1 = avl[(i+1)%al];
var i2 = avl[(i+2)%al];
var ax = p[2*i0], ay = p[2*i0+1];
var bx = p[2*i1], by = p[2*i1+1];
var cx = p[2*i2], cy = p[2*i2+1];
var earFound = false;
if(PolyK._convex(ax, ay, bx, by, cx, cy))
{
earFound = true;
for(var j=0; j<al; j++)
{
var vi = avl[j];
if(vi==i0 || vi==i1 || vi==i2) continue;
if(PolyK._PointInTriangle(p[2*vi], p[2*vi+1], ax, ay, bx, by, cx, cy)) {earFound = false; break;}
}
}
if(earFound)
{
tgs.push(i0, i1, i2);
avl.splice((i+1)%al, 1);
al--;
i= 0;
}
else if(i++ > 3*al) break; // no convex angles :(
}
tgs.push(avl[0], avl[1], avl[2]);
return tgs;
}
/*
PolyK.ContainsPoint = function(p, px, py)
{
var n = p.length>>1;
var ax, ay, bx = p[2*n-2]-px, by = p[2*n-1]-py;
var depth = 0;
for(var i=0; i<n; i++)
{
ax = bx; ay = by;
bx = p[2*i ] - px;
by = p[2*i+1] - py;
if(ay< 0 && by< 0) continue; // both "up" or both "donw"
if(ay>=0 && by>=0) continue; // both "up" or both "donw"
if(ax< 0 && bx< 0) continue;
var lx = ax + (bx-ax)*(-ay)/(by-ay);
if(lx>0) depth++;
}
return (depth & 1) == 1;
}
PolyK.Slice = function(p, ax, ay, bx, by)
{
if(PolyK.ContainsPoint(p, ax, ay) || PolyK.ContainsPoint(p, bx, by)) return [p.slice(0)];
var a = new PolyK._P(ax, ay);
var b = new PolyK._P(bx, by);
var iscs = []; // intersections
var ps = []; // points
for(var i=0; i<p.length; i+=2) ps.push(new PolyK._P(p[i], p[i+1]));
for(var i=0; i<ps.length; i++)
{
var isc = new PolyK._P(0,0);
isc = PolyK._GetLineIntersection(a, b, ps[i], ps[(i+1)%ps.length], isc);
if(isc)
{
isc.flag = true;
iscs.push(isc);
ps.splice(i+1,0,isc);
i++;
}
}
if(iscs.length == 0) return [p.slice(0)];
var comp = function(u,v) {return PolyK._P.dist(a,u) - PolyK._P.dist(a,v); }
iscs.sort(comp);
var pgs = [];
var dir = 0;
while(iscs.length > 0)
{
var n = ps.length;
var i0 = iscs[0];
var i1 = iscs[1];
var ind0 = ps.indexOf(i0);
var ind1 = ps.indexOf(i1);
var solved = false;
if(PolyK._firstWithFlag(ps, ind0) == ind1) solved = true;
else
{
i0 = iscs[1];
i1 = iscs[0];
ind0 = ps.indexOf(i0);
ind1 = ps.indexOf(i1);
if(PolyK._firstWithFlag(ps, ind0) == ind1) solved = true;
}
if(solved)
{
dir--;
var pgn = PolyK._getPoints(ps, ind0, ind1);
pgs.push(pgn);
ps = PolyK._getPoints(ps, ind1, ind0);
i0.flag = i1.flag = false;
iscs.splice(0,2);
if(iscs.length == 0) pgs.push(ps);
}
else { dir++; iscs.reverse(); }
if(dir>1) break;
}
var result = [];
for(var i=0; i<pgs.length; i++)
{
var pg = pgs[i];
var npg = [];
for(var j=0; j<pg.length; j++) npg.push(pg[j].x, pg[j].y);
result.push(npg);
}
return result;
}
PolyK.Raycast = function(p, x, y, dx, dy, isc)
{
var l = p.length - 2;
var tp = PolyK._tp;
var a1 = tp[0], a2 = tp[1],
b1 = tp[2], b2 = tp[3], c = tp[4];
a1.x = x; a1.y = y;
a2.x = x+dx; a2.y = y+dy;
if(isc==null) isc = {dist:0, edge:0, norm:{x:0, y:0}, refl:{x:0, y:0}};
isc.dist = Infinity;
for(var i=0; i<l; i+=2)
{
b1.x = p[i ]; b1.y = p[i+1];
b2.x = p[i+2]; b2.y = p[i+3];
var nisc = PolyK._RayLineIntersection(a1, a2, b1, b2, c);
if(nisc) PolyK._updateISC(dx, dy, a1, b1, b2, c, i/2, isc);
}
b1.x = b2.x; b1.y = b2.y;
b2.x = p[0]; b2.y = p[1];
var nisc = PolyK._RayLineIntersection(a1, a2, b1, b2, c);
if(nisc) PolyK._updateISC(dx, dy, a1, b1, b2, c, p.length/2, isc);
return (isc.dist != Infinity) ? isc : null;
}
PolyK.ClosestEdge = function(p, x, y, isc)
{
var l = p.length - 2;
var tp = PolyK._tp;
var a1 = tp[0],
b1 = tp[2], b2 = tp[3], c = tp[4];
a1.x = x; a1.y = y;
if(isc==null) isc = {dist:0, edge:0, point:{x:0, y:0}, norm:{x:0, y:0}};
isc.dist = Infinity;
for(var i=0; i<l; i+=2)
{
b1.x = p[i ]; b1.y = p[i+1];
b2.x = p[i+2]; b2.y = p[i+3];
PolyK._pointLineDist(a1, b1, b2, i>>1, isc);
}
b1.x = b2.x; b1.y = b2.y;
b2.x = p[0]; b2.y = p[1];
PolyK._pointLineDist(a1, b1, b2, l>>1, isc);
var idst = 1/isc.dist;
isc.norm.x = (x-isc.point.x)*idst;
isc.norm.y = (y-isc.point.y)*idst;
return isc;
}
PolyK._pointLineDist = function(p, a, b, edge, isc)
{
var x = p.x, y = p.y, x1 = a.x, y1 = a.y, x2 = b.x, y2 = b.y;
var A = x - x1;
var B = y - y1;
var C = x2 - x1;
var D = y2 - y1;
var dot = A * C + B * D;
var len_sq = C * C + D * D;
var param = dot / len_sq;
var xx, yy;
if (param < 0 || (x1 == x2 && y1 == y2)) {
xx = x1;
yy = y1;
}
else if (param > 1) {
xx = x2;
yy = y2;
}
else {
xx = x1 + param * C;
yy = y1 + param * D;
}
var dx = x - xx;
var dy = y - yy;
var dst = Math.sqrt(dx * dx + dy * dy);
if(dst<isc.dist)
{
isc.dist = dst;
isc.edge = edge;
isc.point.x = xx;
isc.point.y = yy;
}
}
PolyK._updateISC = function(dx, dy, a1, b1, b2, c, edge, isc)
{
var nrl = PolyK._P.dist(a1, c);
if(nrl<isc.dist)
{
var ibl = 1/PolyK._P.dist(b1, b2);
var nx = -(b2.y-b1.y)*ibl;
var ny = (b2.x-b1.x)*ibl;
var ddot = 2*(dx*nx+dy*ny);
isc.dist = nrl;
isc.norm.x = nx;
isc.norm.y = ny;
isc.refl.x = -ddot*nx+dx;
isc.refl.y = -ddot*ny+dy;
isc.edge = edge;
}
}
PolyK._getPoints = function(ps, ind0, ind1)
{
var n = ps.length;
var nps = [];
if(ind1<ind0) ind1 += n;
for(var i=ind0; i<= ind1; i++) nps.push(ps[i%n]);
return nps;
}
PolyK._firstWithFlag = function(ps, ind)
{
var n = ps.length;
while(true)
{
ind = (ind+1)%n;
if(ps[ind].flag) return ind;
}
}
*/
PolyK._PointInTriangle = function(px, py, ax, ay, bx, by, cx, cy)
{
var v0x = cx-ax;
var v0y = cy-ay;
var v1x = bx-ax;
var v1y = by-ay;
var v2x = px-ax;
var v2y = py-ay;
var dot00 = v0x*v0x+v0y*v0y;
var dot01 = v0x*v1x+v0y*v1y;
var dot02 = v0x*v2x+v0y*v2y;
var dot11 = v1x*v1x+v1y*v1y;
var dot12 = v1x*v2x+v1y*v2y;
var invDenom = 1 / (dot00 * dot11 - dot01 * dot01);
var u = (dot11 * dot02 - dot01 * dot12) * invDenom;
var v = (dot00 * dot12 - dot01 * dot02) * invDenom;
// Check if point is in triangle
return (u >= 0) && (v >= 0) && (u + v < 1);
}
/*
PolyK._RayLineIntersection = function(a1, a2, b1, b2, c)
{
var dax = (a1.x-a2.x), dbx = (b1.x-b2.x);
var day = (a1.y-a2.y), dby = (b1.y-b2.y);
var Den = dax*dby - day*dbx;
if (Den == 0) return null; // parallel
var A = (a1.x * a2.y - a1.y * a2.x);
var B = (b1.x * b2.y - b1.y * b2.x);
var I = c;
var iDen = 1/Den;
I.x = ( A*dbx - dax*B ) * iDen;
I.y = ( A*dby - day*B ) * iDen;
if(!PolyK._InRect(I, b1, b2)) return null;
if((day>0 && I.y>a1.y) || (day<0 && I.y<a1.y)) return null;
if((dax>0 && I.x>a1.x) || (dax<0 && I.x<a1.x)) return null;
return I;
}
PolyK._GetLineIntersection = function(a1, a2, b1, b2, c)
{
var dax = (a1.x-a2.x), dbx = (b1.x-b2.x);
var day = (a1.y-a2.y), dby = (b1.y-b2.y);
var Den = dax*dby - day*dbx;
if (Den == 0) return null; // parallel
var A = (a1.x * a2.y - a1.y * a2.x);
var B = (b1.x * b2.y - b1.y * b2.x);
var I = c;
I.x = ( A*dbx - dax*B ) / Den;
I.y = ( A*dby - day*B ) / Den;
if(PolyK._InRect(I, a1, a2) && PolyK._InRect(I, b1, b2)) return I;
return null;
}
PolyK._InRect = function(a, b, c)
{
if (b.x == c.x) return (a.y>=Math.min(b.y, c.y) && a.y<=Math.max(b.y, c.y));
if (b.y == c.y) return (a.x>=Math.min(b.x, c.x) && a.x<=Math.max(b.x, c.x));
if(a.x >= Math.min(b.x, c.x) && a.x <= Math.max(b.x, c.x)
&& a.y >= Math.min(b.y, c.y) && a.y <= Math.max(b.y, c.y))
return true;
return false;
}
*/
PolyK._convex = function(ax, ay, bx, by, cx, cy)
{
return (ay-by)*(cx-bx) + (bx-ax)*(cy-by) >= 0;
}
/*
PolyK._P = function(x,y)
{
this.x = x;
this.y = y;
this.flag = false;
}
PolyK._P.prototype.toString = function()
{
return "Point ["+this.x+", "+this.y+"]";
}
PolyK._P.dist = function(a,b)
{
var dx = b.x-a.x;
var dy = b.y-a.y;
return Math.sqrt(dx*dx + dy*dy);
}
PolyK._tp = [];
for(var i=0; i<10; i++) PolyK._tp.push(new PolyK._P(0,0));
*/
module.exports = PolyK;
},{}],33:[function(require,module,exports){
/**
* The vec2 object from glMatrix, extended with the functions documented here. See http://glmatrix.net for full doc.
* @class vec2
*/
// Only import vec2 from gl-matrix and skip the rest
var vec2 = require('../../node_modules/gl-matrix/src/gl-matrix/vec2').vec2;
// Now add some extensions
/**
* Get the vector x component
* @method getX
* @static
* @param {Float32Array} a
* @return {Number}
*/
vec2.getX = function(a){
return a[0];
};
/**
* Get the vector y component
* @method getY
* @static
* @param {Float32Array} a
* @return {Number}
*/
vec2.getY = function(a){
return a[1];
};
/**
* Make a cross product and only return the z component
* @method crossLength
* @static
* @param {Float32Array} a
* @param {Float32Array} b
* @return {Number}
*/
vec2.crossLength = function(a,b){
return a[0] * b[1] - a[1] * b[0];
};
/**
* Cross product between a vector and the Z component of a vector
* @method crossVZ
* @static
* @param {Float32Array} out
* @param {Float32Array} vec
* @param {Number} zcomp
* @return {Number}
*/
vec2.crossVZ = function(out, vec, zcomp){
vec2.rotate(out,vec,-Math.PI/2);// Rotate according to the right hand rule
vec2.scale(out,out,zcomp); // Scale with z
return out;
};
/**
* Cross product between a vector and the Z component of a vector
* @method crossZV
* @static
* @param {Float32Array} out
* @param {Number} zcomp
* @param {Float32Array} vec
* @return {Number}
*/
vec2.crossZV = function(out, zcomp, vec){
vec2.rotate(out,vec,Math.PI/2); // Rotate according to the right hand rule
vec2.scale(out,out,zcomp); // Scale with z
return out;
};
/**
* Rotate a vector by an angle
* @method rotate
* @static
* @param {Float32Array} out
* @param {Float32Array} a
* @param {Number} angle
*/
vec2.rotate = function(out,a,angle){
var c = Math.cos(angle),
s = Math.sin(angle),
x = a[0],
y = a[1];
out[0] = c*x -s*y;
out[1] = s*x +c*y;
};
vec2.toLocalFrame = function(out, worldPoint, framePosition, frameAngle){
vec2.copy(out, worldPoint);
vec2.sub(out, out, framePosition);
vec2.rotate(out, out, -frameAngle);
};
vec2.toGlobalFrame = function(out, localPoint, framePosition, frameAngle){
vec2.copy(out, localPoint);
vec2.rotate(out, out, frameAngle);
vec2.add(out, out, framePosition);
};
/**
* Compute centroid of a triangle spanned by vectors a,b,c. See http://easycalculation.com/analytical/learn-centroid.php
* @method centroid
* @static
* @param {Float32Array} out
* @param {Float32Array} a
* @param {Float32Array} b
* @param {Float32Array} c
* @return {Float32Array} The out object
*/
vec2.centroid = function(out, a, b, c){
vec2.add(out, a, b);
vec2.add(out, out, c);
vec2.scale(out, out, 1/3);
return out;
};
// Export everything
module.exports = vec2;
},{"../../node_modules/gl-matrix/src/gl-matrix/vec2":2}],34:[function(require,module,exports){
var vec2 = require('../math/vec2')
, decomp = require('poly-decomp')
, Convex = require('../shapes/Convex')
, AABB = require('../collision/AABB')
, EventEmitter = require('../events/EventEmitter')
module.exports = Body;
/**
* A rigid body. Has got a center of mass, position, velocity and a number of
* shapes that are used for collisions.
*
* @class Body
* @constructor
* @extends {EventEmitter}
* @param {Object} [options]
* @param {Number} [options.mass=0] A number >= 0. If zero, the .motionState will be set to Body.STATIC.
* @param {Float32Array|Array} [options.position]
* @param {Float32Array|Array} [options.velocity]
* @param {Number} [options.angle=0]
* @param {Number} [options.angularVelocity=0]
* @param {Float32Array|Array} [options.force]
* @param {Number} [options.angularForce=0]
* @param {Number} [options.fixedRotation=false]
*/
function Body(options){
options = options || {};
EventEmitter.call(this);
/**
* The body identifyer
* @property id
* @type {Number}
*/
this.id = ++Body._idCounter;
/**
* The world that this body is added to. This property is set to NULL if the body is not added to any world.
* @property world
* @type {World}
*/
this.world = null;
/**
* The shapes of the body. The local transform of the shape in .shapes[i] is
* defined by .shapeOffsets[i] and .shapeAngles[i].
*
* @property shapes
* @type {Array}
*/
this.shapes = [];
/**
* The local shape offsets, relative to the body center of mass. This is an
* array of Float32Array.
* @property shapeOffsets
* @type {Array}
*/
this.shapeOffsets = [];
/**
* The body-local shape angle transforms. This is an array of numbers (angles).
* @property shapeAngles
* @type {Array}
*/
this.shapeAngles = [];
/**
* The mass of the body.
* @property mass
* @type {number}
*/
this.mass = options.mass || 0;
/**
* The inverse mass of the body.
* @property invMass
* @type {number}
*/
this.invMass = 0;
/**
* The inertia of the body around the Z axis.
* @property inertia
* @type {number}
*/
this.inertia = 0;
/**
* The inverse inertia of the body.
* @property invInertia
* @type {number}
*/
this.invInertia = 0;
/**
* Set to true if you want to fix the rotation of the body.
* @property fixedRotation
* @type {Boolean}
*/
this.fixedRotation = !!options.fixedRotation || false;
/**
* The position of the body
* @property position
* @type {Array}
*/
this.position = vec2.fromValues(0,0);
if(options.position) vec2.copy(this.position, options.position);
/**
* The interpolated position of the body.
* @property interpolatedPosition
* @type {Array}
*/
this.interpolatedPosition = vec2.fromValues(0,0);
/**
* The velocity of the body
* @property velocity
* @type {Float32Array}
*/
this.velocity = vec2.fromValues(0,0);
if(options.velocity) vec2.copy(this.velocity, options.velocity);
/**
* Constraint velocity that was added to the body during the last step.
* @property vlambda
* @type {Float32Array}
*/
this.vlambda = vec2.fromValues(0,0);
/**
* Angular constraint velocity that was added to the body during last step.
* @property wlambda
* @type {Float32Array}
*/
this.wlambda = 0;
/**
* The angle of the body, in radians.
* @property angle
* @type {number}
* @example
* // The angle property is not normalized to the interval 0 to 2*pi, it can be any value.
* // If you need a value between 0 and 2*pi, use the following function to normalize it.
* function normalizeAngle(angle){
* angle = angle % (2*Math.PI);
* if(angle < 0){
* angle += (2*Math.PI);
* }
* return angle;
* }
*/
this.angle = options.angle || 0;
/**
* The angular velocity of the body
* @property angularVelocity
* @type {number}
*/
this.angularVelocity = options.angularVelocity || 0;
/**
* The force acting on the body
* @property force
* @type {Float32Array}
*/
this.force = vec2.create();
if(options.force) vec2.copy(this.force, options.force);
/**
* The angular force acting on the body
* @property angularForce
* @type {number}
*/
this.angularForce = options.angularForce || 0;
/**
* The linear damping acting on the body in the velocity direction
* @property damping
* @type {Number}
*/
this.damping = typeof(options.damping)=="number" ? options.damping : 0.1;
/**
* The angular force acting on the body
* @property angularDamping
* @type {Number}
*/
this.angularDamping = typeof(options.angularDamping)=="number" ? options.angularDamping : 0.1;
/**
* The type of motion this body has. Should be one of: Body.STATIC (the body
* does not move), Body.DYNAMIC (body can move and respond to collisions)
* and Body.KINEMATIC (only moves according to its .velocity).
*
* @property motionState
* @type {number}
*
* @example
* // This body will move and interact with other bodies
* var dynamicBody = new Body();
* dynamicBody.motionState = Body.DYNAMIC;
*
* @example
* // This body will not move at all
* var staticBody = new Body();
* staticBody.motionState = Body.STATIC;
*
* @example
* // This body will only move if you change its velocity
* var kinematicBody = new Body();
* kinematicBody.motionState = Body.KINEMATIC;
*/
this.motionState = this.mass == 0 ? Body.STATIC : Body.DYNAMIC;
/**
* Bounding circle radius
* @property boundingRadius
* @type {Number}
*/
this.boundingRadius = 0;
/**
* Bounding box of this body
* @property aabb
* @type {AABB}
*/
this.aabb = new AABB();
/**
* Indicates if the AABB needs update. Update it with .updateAABB()
* @property aabbNeedsUpdate
* @type {Boolean}
*/
this.aabbNeedsUpdate = true;
/**
* If true, the body will automatically fall to sleep.
* @property allowSleep
* @type {Boolean}
*/
this.allowSleep = false;
/**
* One of Body.AWAKE, Body.SLEEPY, Body.SLEEPING
* @property sleepState
* @type {Number}
*/
this.sleepState = Body.AWAKE;
/**
* If the speed (the norm of the velocity) is smaller than this value, the body is considered sleepy.
* @property sleepSpeedLimit
* @type {Number}
*/
this.sleepSpeedLimit = 0.1;
/**
* If the body has been sleepy for this sleepTimeLimit seconds, it is considered sleeping.
* @property sleepTimeLimit
* @type {Number}
*/
this.sleepTimeLimit = 1;
/**
* Gravity scaling factor. If you want the body to ignore gravity, set this to zero. If you want to reverse gravity, set it to -1.
* @property {Number} gravityScale
*/
this.gravityScale = 1;
this.timeLastSleepy = 0;
this.concavePath = null;
this.lastDampingScale = 1;
this.lastAngularDampingScale = 1;
this.lastDampingTimeStep = -1;
this.updateMassProperties();
};
Body.prototype = new EventEmitter();
Body._idCounter = 0;
/**
* Set the total density of the body
* @method setDensity
*/
Body.prototype.setDensity = function(density) {
var totalArea = this.getArea();
this.mass = totalArea * density;
this.updateMassProperties();
};
/**
* Get the total area of all shapes in the body
* @method setDensity
*/
Body.prototype.getArea = function() {
var totalArea = 0;
for(var i=0; i<this.shapes.length; i++){
totalArea += this.shapes[i].area;
}
return totalArea;
};
var shapeAABB = new AABB(),
tmp = vec2.create();
/**
* Updates the AABB of the Body
* @method updateAABB
*/
Body.prototype.updateAABB = function() {
var shapes = this.shapes,
shapeOffsets = this.shapeOffsets,
shapeAngles = this.shapeAngles,
N = shapes.length;
for(var i=0; i!==N; i++){
var shape = shapes[i],
offset = tmp,
angle = shapeAngles[i] + this.angle;
// Get shape world offset
vec2.rotate(offset,shapeOffsets[i],this.angle);
vec2.add(offset,offset,this.position);
// Get shape AABB
shape.computeAABB(shapeAABB,offset,angle);
if(i===0)
this.aabb.copy(shapeAABB);
else
this.aabb.extend(shapeAABB);
}
this.aabbNeedsUpdate = false;
};
/**
* Update the bounding radius of the body. Should be done if any of the shapes
* are changed.
* @method updateBoundingRadius
*/
Body.prototype.updateBoundingRadius = function(){
var shapes = this.shapes,
shapeOffsets = this.shapeOffsets,
N = shapes.length,
radius = 0;
for(var i=0; i!==N; i++){
var shape = shapes[i],
offset = vec2.length(shapeOffsets[i]),
r = shape.boundingRadius;
if(offset + r > radius)
radius = offset + r;
}
this.boundingRadius = radius;
};
/**
* Add a shape to the body. You can pass a local transform when adding a shape,
* so that the shape gets an offset and angle relative to the body center of mass.
* Will automatically update the mass properties and bounding radius.
*
* @method addShape
* @param {Shape} shape
* @param {Float32Array|Array} [offset] Local body offset of the shape.
* @param {Number} [angle] Local body angle.
*
* @example
* var body = new Body(),
* shape = new Circle();
*
* // Add the shape to the body, positioned in the center
* body.addShape(shape);
*
* // Add another shape to the body, positioned 1 unit length from the body center of mass along the local x-axis.
* body.addShape(shape,[1,0]);
*
* // Add another shape to the body, positioned 1 unit length from the body center of mass along the local y-axis, and rotated 90 degrees CCW.
* body.addShape(shape,[0,1],Math.PI/2);
*/
Body.prototype.addShape = function(shape,offset,angle){
angle = angle || 0.0;
// Copy the offset vector
if(offset){
offset = vec2.fromValues(offset[0],offset[1]);
} else {
offset = vec2.fromValues(0,0);
}
this.shapes .push(shape);
this.shapeOffsets.push(offset);
this.shapeAngles .push(angle);
this.updateMassProperties();
this.updateBoundingRadius();
this.aabbNeedsUpdate = true;
};
/**
* Remove a shape
* @method removeShape
* @param {Shape} shape
* @return {Boolean} True if the shape was found and removed, else false.
*/
Body.prototype.removeShape = function(shape){
var idx = this.shapes.indexOf(shape);
if(idx != -1){
this.shapes.splice(idx,1);
this.shapeOffsets.splice(idx,1);
this.shapeAngles.splice(idx,1);
this.aabbNeedsUpdate = true;
return true;
} else
return false;
};
/**
* Updates .inertia, .invMass, .invInertia for this Body. Should be called when
* changing the structure or mass of the Body.
*
* @method updateMassProperties
*
* @example
* body.mass += 1;
* body.updateMassProperties();
*/
Body.prototype.updateMassProperties = function(){
if(this.motionState == Body.STATIC || this.motionState == Body.KINEMATIC){
this.mass = Number.MAX_VALUE;
this.invMass = 0;
this.inertia = Number.MAX_VALUE;
this.invInertia = 0;
} else {
var shapes = this.shapes,
N = shapes.length,
m = this.mass / N,
I = 0;
if(!this.fixedRotation){
for(var i=0; i<N; i++){
var shape = shapes[i],
r2 = vec2.squaredLength(this.shapeOffsets[i]),
Icm = shape.computeMomentOfInertia(m);
I += Icm + m*r2;
}
this.inertia = I;
this.invInertia = I>0 ? 1/I : 0;
} else {
this.inertia = Number.MAX_VALUE;
this.invInertia = 0;
}
// Inverse mass properties are easy
this.invMass = 1/this.mass;// > 0 ? 1/this.mass : 0;
}
};
var Body_applyForce_r = vec2.create();
/**
* Apply force to a world point. This could for example be a point on the RigidBody surface. Applying force this way will add to Body.force and Body.angularForce.
* @method applyForce
* @param {Float32Array} force The force to add.
* @param {Float32Array} worldPoint A world point to apply the force on.
*/
Body.prototype.applyForce = function(force,worldPoint){
// Compute point position relative to the body center
var r = Body_applyForce_r;
vec2.sub(r,worldPoint,this.position);
// Add linear force
vec2.add(this.force,this.force,force);
// Compute produced rotational force
var rotForce = vec2.crossLength(r,force);
// Add rotational force
this.angularForce += rotForce;
};
/**
* Transform a world point to local body frame.
* @method toLocalFrame
* @param {Float32Array|Array} out The vector to store the result in
* @param {Float32Array|Array} worldPoint The input world vector
*/
Body.prototype.toLocalFrame = function(out, worldPoint){
vec2.toLocalFrame(out, worldPoint, this.position, this.angle);
};
/**
* Transform a local point to world frame.
* @method toWorldFrame
* @param {Array} out The vector to store the result in
* @param {Array} localPoint The input local vector
*/
Body.prototype.toWorldFrame = function(out, localPoint){
vec2.toGlobalFrame(out, localPoint, this.position, this.angle);
};
/**
* Reads a polygon shape path, and assembles convex shapes from that and puts them at proper offset points.
* @method fromPolygon
* @param {Array} path An array of 2d vectors, e.g. [[0,0],[0,1],...] that resembles a concave or convex polygon. The shape must be simple and without holes.
* @param {Object} [options]
* @param {Boolean} [options.optimalDecomp=false] Set to true if you need optimal decomposition. Warning: very slow for polygons with more than 10 vertices.
* @param {Boolean} [options.skipSimpleCheck=false] Set to true if you already know that the path is not intersecting itself.
* @param {Boolean|Number} [options.removeCollinearPoints=false] Set to a number (angle threshold value) to remove collinear points, or false to keep all points.
* @return {Boolean} True on success, else false.
*/
Body.prototype.fromPolygon = function(path,options){
options = options || {};
// Remove all shapes
for(var i=this.shapes.length; i>=0; --i)
this.removeShape(this.shapes[i]);
var p = new decomp.Polygon();
p.vertices = path;
// Make it counter-clockwise
p.makeCCW();
if(typeof(options.removeCollinearPoints)=="number"){
p.removeCollinearPoints(options.removeCollinearPoints);
}
// Check if any line segment intersects the path itself
if(typeof(options.skipSimpleCheck) == "undefined"){
if(!p.isSimple()) return false;
}
// Save this path for later
this.concavePath = p.vertices.slice(0);
for(var i=0; i<this.concavePath.length; i++){
var v = [0,0];
vec2.copy(v,this.concavePath[i]);
this.concavePath[i] = v;
}
// Slow or fast decomp?
var convexes;
if(options.optimalDecomp) convexes = p.decomp();
else convexes = p.quickDecomp();
var cm = vec2.create();
// Add convexes
for(var i=0; i!==convexes.length; i++){
// Create convex
var c = new Convex(convexes[i].vertices);
// Move all vertices so its center of mass is in the local center of the convex
for(var j=0; j!==c.vertices.length; j++){
var v = c.vertices[j];
vec2.sub(v,v,c.centerOfMass);
}
vec2.scale(cm,c.centerOfMass,1);
c.updateTriangles();
c.updateCenterOfMass();
c.updateBoundingRadius();
// Add the shape
this.addShape(c,cm);
}
this.adjustCenterOfMass();
this.aabbNeedsUpdate = true;
return true;
};
var adjustCenterOfMass_tmp1 = vec2.fromValues(0,0),
adjustCenterOfMass_tmp2 = vec2.fromValues(0,0),
adjustCenterOfMass_tmp3 = vec2.fromValues(0,0),
adjustCenterOfMass_tmp4 = vec2.fromValues(0,0);
/**
* Moves the shape offsets so their center of mass becomes the body center of mass.
* @method adjustCenterOfMass
*/
Body.prototype.adjustCenterOfMass = function(){
var offset_times_area = adjustCenterOfMass_tmp2,
sum = adjustCenterOfMass_tmp3,
cm = adjustCenterOfMass_tmp4,
totalArea = 0;
vec2.set(sum,0,0);
for(var i=0; i!==this.shapes.length; i++){
var s = this.shapes[i],
offset = this.shapeOffsets[i];
vec2.scale(offset_times_area,offset,s.area);
vec2.add(sum,sum,offset_times_area);
totalArea += s.area;
}
vec2.scale(cm,sum,1/totalArea);
// Now move all shapes
for(var i=0; i!==this.shapes.length; i++){
var s = this.shapes[i],
offset = this.shapeOffsets[i];
// Offset may be undefined. Fix that.
if(!offset){
offset = this.shapeOffsets[i] = vec2.create();
}
vec2.sub(offset,offset,cm);
}
// Move the body position too
vec2.add(this.position,this.position,cm);
// And concave path
for(var i=0; this.concavePath && i<this.concavePath.length; i++){
vec2.sub(this.concavePath[i], this.concavePath[i], cm);
}
this.updateMassProperties();
this.updateBoundingRadius();
};
/**
* Sets the force on the body to zero.
* @method setZeroForce
*/
Body.prototype.setZeroForce = function(){
vec2.set(this.force,0.0,0.0);
this.angularForce = 0.0;
};
Body.prototype.resetConstraintVelocity = function(){
var b = this,
vlambda = b.vlambda;
vec2.set(vlambda,0,0);
b.wlambda = 0;
};
Body.prototype.addConstraintVelocity = function(){
var b = this,
v = b.velocity;
vec2.add( v, v, b.vlambda);
b.angularVelocity += b.wlambda;
};
/**
* Apply damping, see <a href="http://code.google.com/p/bullet/issues/detail?id=74">this</a> for details.
* @method applyDamping
* @param {number} dt Current time step
*/
Body.prototype.applyDamping = function(dt){
if(this.motionState == Body.DYNAMIC){ // Only for dynamic bodies
// Since Math.pow generates garbage we check if we can reuse the scaling coefficient from last step
if(dt != this.lastDampingTimeStep){
this.lastDampingScale = Math.pow(1.0 - this.damping,dt);
this.lastAngularDampingScale = Math.pow(1.0 - this.angularDamping,dt);
this.lastDampingTimeStep = dt;
}
var v = this.velocity;
vec2.scale(v,v,this.lastDampingScale);
this.angularVelocity *= this.lastAngularDampingScale;
}
};
/**
* @method wakeUp
* @brief Wake the body up.
*/
Body.prototype.wakeUp = function(){
var s = this.sleepState;
this.sleepState = Body.AWAKE;
if(s !== Body.AWAKE){
this.emit(Body.wakeUpEvent);
}
};
/**
* @method sleep
* @brief Force body sleep
*/
Body.prototype.sleep = function(){
this.sleepState = Body.SLEEPING;
this.emit(Body.sleepEvent);
};
/**
* @method sleepTick
* @param float time The world time in seconds
* @brief Called every timestep to update internal sleep timer and change sleep state if needed.
*/
Body.prototype.sleepTick = function(time){
if(!this.allowSleep)
return;
var sleepState = this.sleepState,
speedSquared = vec2.squaredLength(this.velocity) + Math.pow(this.angularVelocity,2),
speedLimitSquared = Math.pow(this.sleepSpeedLimit,2);
if(sleepState===Body.AWAKE && speedSquared < speedLimitSquared){
this.sleepState = Body.SLEEPY; // Sleepy
this.timeLastSleepy = time;
this.emit(Body.sleepyEvent);
} else if(sleepState===Body.SLEEPY && speedSquared > speedLimitSquared){
this.wakeUp(); // Wake up
} else if(sleepState===Body.SLEEPY && (time - this.timeLastSleepy ) > this.sleepTimeLimit){
this.sleep();
}
};
/**
* @event sleepy
*/
Body.sleepyEvent = {
type: "sleepy"
};
/**
* @event sleep
*/
Body.sleepEvent = {
type: "sleep"
};
/**
* @event wakeup
*/
Body.wakeUpEvent = {
type: "wakeup"
};
/**
* Dynamic body.
* @property DYNAMIC
* @type {Number}
* @static
*/
Body.DYNAMIC = 1;
/**
* Static body.
* @property STATIC
* @type {Number}
* @static
*/
Body.STATIC = 2;
/**
* Kinematic body.
* @property KINEMATIC
* @type {Number}
* @static
*/
Body.KINEMATIC = 4;
/**
* @property AWAKE
* @type {Number}
* @static
*/
Body.AWAKE = 0;
/**
* @property SLEEPY
* @type {Number}
* @static
*/
Body.SLEEPY = 1;
/**
* @property SLEEPING
* @type {Number}
* @static
*/
Body.SLEEPING = 2;
},{"../collision/AABB":9,"../events/EventEmitter":28,"../math/vec2":33,"../shapes/Convex":39,"poly-decomp":7}],35:[function(require,module,exports){
var vec2 = require('../math/vec2');
module.exports = Spring;
/**
* A spring, connecting two bodies.
*
* @class Spring
* @constructor
* @param {Body} bodyA
* @param {Body} bodyB
* @param {Object} [options]
* @param {number} options.restLength A number > 0. Default: 1
* @param {number} options.stiffness A number >= 0. Default: 100
* @param {number} options.damping A number >= 0. Default: 1
* @param {Array} options.worldAnchorA Where to hook the spring to body A, in world coordinates.
* @param {Array} options.worldAnchorB
* @param {Array} options.localAnchorA Where to hook the spring to body A, in local body coordinates.
* @param {Array} options.localAnchorB
*/
function Spring(bodyA,bodyB,options){
options = options || {};
/**
* Rest length of the spring.
* @property restLength
* @type {number}
*/
this.restLength = typeof(options.restLength)=="number" ? options.restLength : 1;
/**
* Stiffness of the spring.
* @property stiffness
* @type {number}
*/
this.stiffness = options.stiffness || 100;
/**
* Damping of the spring.
* @property damping
* @type {number}
*/
this.damping = options.damping || 1;
/**
* First connected body.
* @property bodyA
* @type {Body}
*/
this.bodyA = bodyA;
/**
* Second connected body.
* @property bodyB
* @type {Body}
*/
this.bodyB = bodyB;
/**
* Anchor for bodyA in local bodyA coordinates.
* @property localAnchorA
* @type {Array}
*/
this.localAnchorA = vec2.fromValues(0,0);
/**
* Anchor for bodyB in local bodyB coordinates.
* @property localAnchorB
* @type {Array}
*/
this.localAnchorB = vec2.fromValues(0,0);
if(options.localAnchorA) vec2.copy(this.localAnchorA, options.localAnchorA);
if(options.localAnchorB) vec2.copy(this.localAnchorB, options.localAnchorB);
if(options.worldAnchorA) this.setWorldAnchorA(options.worldAnchorA);
if(options.worldAnchorB) this.setWorldAnchorB(options.worldAnchorB);
};
/**
* Set the anchor point on body A, using world coordinates.
* @method setWorldAnchorA
* @param {Array} worldAnchorA
*/
Spring.prototype.setWorldAnchorA = function(worldAnchorA){
this.bodyA.toLocalFrame(this.localAnchorA, worldAnchorA);
};
/**
* Set the anchor point on body B, using world coordinates.
* @method setWorldAnchorB
* @param {Array} worldAnchorB
*/
Spring.prototype.setWorldAnchorB = function(worldAnchorB){
this.bodyB.toLocalFrame(this.localAnchorB, worldAnchorB);
};
/**
* Get the anchor point on body A, in world coordinates.
* @method getWorldAnchorA
* @param {Array} result The vector to store the result in.
*/
Spring.prototype.getWorldAnchorA = function(result){
this.bodyA.toWorldFrame(result, this.localAnchorA);
};
/**
* Get the anchor point on body B, in world coordinates.
* @method getWorldAnchorB
* @param {Array} result The vector to store the result in.
*/
Spring.prototype.getWorldAnchorB = function(result){
this.bodyB.toWorldFrame(result, this.localAnchorB);
};
var applyForce_r = vec2.create(),
applyForce_r_unit = vec2.create(),
applyForce_u = vec2.create(),
applyForce_f = vec2.create(),
applyForce_worldAnchorA = vec2.create(),
applyForce_worldAnchorB = vec2.create(),
applyForce_ri = vec2.create(),
applyForce_rj = vec2.create(),
applyForce_tmp = vec2.create();
/**
* Apply the spring force to the connected bodies.
* @method applyForce
*/
Spring.prototype.applyForce = function(){
var k = this.stiffness,
d = this.damping,
l = this.restLength,
bodyA = this.bodyA,
bodyB = this.bodyB,
r = applyForce_r,
r_unit = applyForce_r_unit,
u = applyForce_u,
f = applyForce_f,
tmp = applyForce_tmp;
var worldAnchorA = applyForce_worldAnchorA,
worldAnchorB = applyForce_worldAnchorB,
ri = applyForce_ri,
rj = applyForce_rj;
// Get world anchors
this.getWorldAnchorA(worldAnchorA);
this.getWorldAnchorB(worldAnchorB);
// Get offset points
vec2.sub(ri, worldAnchorA, bodyA.position);
vec2.sub(rj, worldAnchorB, bodyB.position);
// Compute distance vector between world anchor points
vec2.sub(r, worldAnchorB, worldAnchorA);
var rlen = vec2.len(r);
vec2.normalize(r_unit,r);
//console.log(rlen)
//console.log("A",vec2.str(worldAnchorA),"B",vec2.str(worldAnchorB))
// Compute relative velocity of the anchor points, u
vec2.sub(u, bodyB.velocity, bodyA.velocity);
vec2.crossZV(tmp, bodyB.angularVelocity, rj);
vec2.add(u, u, tmp);
vec2.crossZV(tmp, bodyA.angularVelocity, ri);
vec2.sub(u, u, tmp);
// F = - k * ( x - L ) - D * ( u )
vec2.scale(f, r_unit, -k*(rlen-l) - d*vec2.dot(u,r_unit));
// Add forces to bodies
vec2.sub( bodyA.force, bodyA.force, f);
vec2.add( bodyB.force, bodyB.force, f);
// Angular force
var ri_x_f = vec2.crossLength(ri, f);
var rj_x_f = vec2.crossLength(rj, f);
bodyA.angularForce -= ri_x_f;
bodyB.angularForce += rj_x_f;
};
},{"../math/vec2":33}],36:[function(require,module,exports){
// Export p2 classes
module.exports = {
AABB : require('./collision/AABB'),
AngleLockEquation : require('./equations/AngleLockEquation'),
Body : require('./objects/Body'),
Broadphase : require('./collision/Broadphase'),
Capsule : require('./shapes/Capsule'),
Circle : require('./shapes/Circle'),
Constraint : require('./constraints/Constraint'),
ContactEquation : require('./equations/ContactEquation'),
ContactMaterial : require('./material/ContactMaterial'),
Convex : require('./shapes/Convex'),
DistanceConstraint : require('./constraints/DistanceConstraint'),
Equation : require('./equations/Equation'),
EventEmitter : require('./events/EventEmitter'),
FrictionEquation : require('./equations/FrictionEquation'),
GearConstraint : require('./constraints/GearConstraint'),
GridBroadphase : require('./collision/GridBroadphase'),
GSSolver : require('./solver/GSSolver'),
Heightfield : require('./shapes/Heightfield'),
Island : require('./solver/IslandSolver'),
IslandSolver : require('./solver/IslandSolver'),
Line : require('./shapes/Line'),
LockConstraint : require('./constraints/LockConstraint'),
Material : require('./material/Material'),
Narrowphase : require('./collision/Narrowphase'),
NaiveBroadphase : require('./collision/NaiveBroadphase'),
Particle : require('./shapes/Particle'),
Plane : require('./shapes/Plane'),
RevoluteConstraint : require('./constraints/RevoluteConstraint'),
PrismaticConstraint : require('./constraints/PrismaticConstraint'),
Rectangle : require('./shapes/Rectangle'),
RotationalVelocityEquation : require('./equations/RotationalVelocityEquation'),
SAPBroadphase : require('./collision/SAPBroadphase'),
Shape : require('./shapes/Shape'),
Solver : require('./solver/Solver'),
Spring : require('./objects/Spring'),
Utils : require('./utils/Utils'),
World : require('./world/World'),
QuadTree : require('./collision/QuadTree').QuadTree,
vec2 : require('./math/vec2'),
version : require('../package.json').version,
};
},{"../package.json":8,"./collision/AABB":9,"./collision/Broadphase":10,"./collision/GridBroadphase":11,"./collision/NaiveBroadphase":12,"./collision/Narrowphase":13,"./collision/QuadTree":14,"./collision/SAPBroadphase":15,"./constraints/Constraint":16,"./constraints/DistanceConstraint":17,"./constraints/GearConstraint":18,"./constraints/LockConstraint":19,"./constraints/PrismaticConstraint":20,"./constraints/RevoluteConstraint":21,"./equations/AngleLockEquation":22,"./equations/ContactEquation":23,"./equations/Equation":24,"./equations/FrictionEquation":25,"./equations/RotationalVelocityEquation":27,"./events/EventEmitter":28,"./material/ContactMaterial":29,"./material/Material":30,"./math/vec2":33,"./objects/Body":34,"./objects/Spring":35,"./shapes/Capsule":37,"./shapes/Circle":38,"./shapes/Convex":39,"./shapes/Heightfield":40,"./shapes/Line":41,"./shapes/Particle":42,"./shapes/Plane":43,"./shapes/Rectangle":44,"./shapes/Shape":45,"./solver/GSSolver":46,"./solver/IslandSolver":48,"./solver/Solver":49,"./utils/Utils":50,"./world/World":51}],37:[function(require,module,exports){
var Shape = require('./Shape')
, vec2 = require('../math/vec2')
module.exports = Capsule;
/**
* Capsule shape class.
* @class Capsule
* @constructor
* @extends {Shape}
* @param {Number} length The distance between the end points
* @param {Number} radius Radius of the capsule
*/
function Capsule(length,radius){
/**
* The distance between the end points.
* @property {Number} length
*/
this.length = length || 1;
/**
* The radius of the capsule.
* @property {Number} radius
*/
this.radius = radius || 1;
Shape.call(this,Shape.CAPSULE);
};
Capsule.prototype = new Shape();
/**
* Compute the mass moment of inertia of the Capsule.
* @method conputeMomentOfInertia
* @param {Number} mass
* @return {Number}
* @todo
*/
Capsule.prototype.computeMomentOfInertia = function(mass){
// Approximate with rectangle
var r = this.radius,
w = this.length + r, // 2*r is too much, 0 is too little
h = r*2;
return mass * (h*h + w*w) / 12;
};
/**
* @method updateBoundingRadius
*/
Capsule.prototype.updateBoundingRadius = function(){
this.boundingRadius = this.radius + this.length/2;
};
/**
* @method updateArea
*/
Capsule.prototype.updateArea = function(){
this.area = Math.PI * this.radius * this.radius + this.radius * 2 * this.length;
};
var r = vec2.create();
/**
* @method computeAABB
* @param {AABB} out The resulting AABB.
* @param {Array} position
* @param {Number} angle
*/
Capsule.prototype.computeAABB = function(out, position, angle){
var radius = this.radius;
// Compute center position of one of the the circles, world oriented, but with local offset
vec2.set(r,this.length,0);
vec2.rotate(r,r,angle);
// Get bounds
vec2.set(out.upperBound, Math.max(r[0]+radius, -r[0]+radius),
Math.max(r[1]+radius, -r[1]+radius));
vec2.set(out.lowerBound, Math.min(r[0]-radius, -r[0]-radius),
Math.min(r[1]-radius, -r[1]-radius));
// Add offset
vec2.add(out.lowerBound, out.lowerBound, position);
vec2.add(out.upperBound, out.upperBound, position);
};
},{"../math/vec2":33,"./Shape":45}],38:[function(require,module,exports){
var Shape = require('./Shape')
, vec2 = require('../math/vec2')
module.exports = Circle;
/**
* Circle shape class.
* @class Circle
* @extends {Shape}
* @constructor
* @param {number} radius The radius of this circle
*/
function Circle(radius){
/**
* The radius of the circle.
* @property radius
* @type {number}
*/
this.radius = radius || 1;
Shape.call(this,Shape.CIRCLE);
};
Circle.prototype = new Shape();
/**
* @method computeMomentOfInertia
* @param {Number} mass
* @return {Number}
*/
Circle.prototype.computeMomentOfInertia = function(mass){
var r = this.radius;
return mass * r * r / 2;
};
Circle.prototype.updateBoundingRadius = function(){
this.boundingRadius = this.radius;
};
Circle.prototype.updateArea = function(){
this.area = Math.PI * this.radius * this.radius;
};
/**
* @method computeAABB
* @param {AABB} out The resulting AABB.
* @param {Array} position
* @param {Number} angle
*/
Circle.prototype.computeAABB = function(out, position, angle){
var r = this.radius;
vec2.set(out.upperBound, r, r);
vec2.set(out.lowerBound, -r, -r);
if(position){
vec2.add(out.lowerBound, out.lowerBound, position);
vec2.add(out.upperBound, out.upperBound, position);
}
};
},{"../math/vec2":33,"./Shape":45}],39:[function(require,module,exports){
var Shape = require('./Shape')
, vec2 = require('../math/vec2')
, polyk = require('../math/polyk')
, decomp = require('poly-decomp')
module.exports = Convex;
/**
* Convex shape class.
* @class Convex
* @constructor
* @extends {Shape}
* @param {Array} vertices An array of Float32Array vertices that span this shape. Vertices are given in counter-clockwise (CCW) direction.
*/
function Convex(vertices){
/**
* Vertices defined in the local frame.
* @property vertices
* @type {Array}
*/
this.vertices = [];
// Copy the verts
for(var i=0; i<vertices.length; i++){
var v = vec2.create();
vec2.copy(v,vertices[i]);
this.vertices.push(v);
}
/**
* The center of mass of the Convex
* @property centerOfMass
* @type {Float32Array}
*/
this.centerOfMass = vec2.fromValues(0,0);
/**
* Triangulated version of this convex. The structure is Array of 3-Arrays, and each subarray contains 3 integers, referencing the vertices.
* @property triangles
* @type {Array}
*/
this.triangles = [];
if(this.vertices.length){
this.updateTriangles();
this.updateCenterOfMass();
}
/**
* The bounding radius of the convex
* @property boundingRadius
* @type {Number}
*/
this.boundingRadius = 0;
Shape.call(this,Shape.CONVEX);
this.updateBoundingRadius();
this.updateArea();
if(this.area < 0)
throw new Error("Convex vertices must be given in conter-clockwise winding.");
};
Convex.prototype = new Shape();
/**
* Update the .triangles property
* @method updateTriangles
*/
Convex.prototype.updateTriangles = function(){
this.triangles.length = 0;
// Rewrite on polyk notation, array of numbers
var polykVerts = [];
for(var i=0; i<this.vertices.length; i++){
var v = this.vertices[i];
polykVerts.push(v[0],v[1]);
}
// Triangulate
var triangles = polyk.Triangulate(polykVerts);
// Loop over all triangles, add their inertia contributions to I
for(var i=0; i<triangles.length; i+=3){
var id1 = triangles[i],
id2 = triangles[i+1],
id3 = triangles[i+2];
// Add to triangles
this.triangles.push([id1,id2,id3]);
}
};
var updateCenterOfMass_centroid = vec2.create(),
updateCenterOfMass_centroid_times_mass = vec2.create(),
updateCenterOfMass_a = vec2.create(),
updateCenterOfMass_b = vec2.create(),
updateCenterOfMass_c = vec2.create(),
updateCenterOfMass_ac = vec2.create(),
updateCenterOfMass_ca = vec2.create(),
updateCenterOfMass_cb = vec2.create(),
updateCenterOfMass_n = vec2.create();
/**
* Update the .centerOfMass property.
* @method updateCenterOfMass
*/
Convex.prototype.updateCenterOfMass = function(){
var triangles = this.triangles,
verts = this.vertices,
cm = this.centerOfMass,
centroid = updateCenterOfMass_centroid,
n = updateCenterOfMass_n,
a = updateCenterOfMass_a,
b = updateCenterOfMass_b,
c = updateCenterOfMass_c,
ac = updateCenterOfMass_ac,
ca = updateCenterOfMass_ca,
cb = updateCenterOfMass_cb,
centroid_times_mass = updateCenterOfMass_centroid_times_mass;
vec2.set(cm,0,0);
var totalArea = 0;
for(var i=0; i!==triangles.length; i++){
var t = triangles[i],
a = verts[t[0]],
b = verts[t[1]],
c = verts[t[2]];
vec2.centroid(centroid,a,b,c);
// Get mass for the triangle (density=1 in this case)
// http://math.stackexchange.com/questions/80198/area-of-triangle-via-vectors
var m = Convex.triangleArea(a,b,c)
totalArea += m;
// Add to center of mass
vec2.scale(centroid_times_mass, centroid, m);
vec2.add(cm, cm, centroid_times_mass);
}
vec2.scale(cm,cm,1/totalArea);
};
/**
* Compute the mass moment of inertia of the Convex.
* @method computeMomentOfInertia
* @param {Number} mass
* @return {Number}
* @see http://www.gamedev.net/topic/342822-moment-of-inertia-of-a-polygon-2d/
*/
Convex.prototype.computeMomentOfInertia = function(mass){
var denom = 0.0,
numer = 0.0,
N = this.vertices.length;
for(var j = N-1, i = 0; i < N; j = i, i ++){
var p0 = this.vertices[j];
var p1 = this.vertices[i];
var a = Math.abs(vec2.crossLength(p0,p1));
var b = vec2.dot(p1,p1) + vec2.dot(p1,p0) + vec2.dot(p0,p0);
denom += a * b;
numer += a;
}
return (mass / 6.0) * (denom / numer);
};
/**
* Updates the .boundingRadius property
* @method updateBoundingRadius
*/
Convex.prototype.updateBoundingRadius = function(){
var verts = this.vertices,
r2 = 0;
for(var i=0; i!==verts.length; i++){
var l2 = vec2.squaredLength(verts[i]);
if(l2 > r2) r2 = l2;
}
this.boundingRadius = Math.sqrt(r2);
};
/**
* Get the area of the triangle spanned by the three points a, b, c. The area is positive if the points are given in counter-clockwise order, otherwise negative.
* @static
* @method triangleArea
* @param {Array} a
* @param {Array} b
* @param {Array} c
* @return {Number}
*/
Convex.triangleArea = function(a,b,c){
return (((b[0] - a[0])*(c[1] - a[1]))-((c[0] - a[0])*(b[1] - a[1]))) * 0.5;
}
/**
* Update the .area
* @method updateArea
*/
Convex.prototype.updateArea = function(){
this.updateTriangles();
this.area = 0;
var triangles = this.triangles,
verts = this.vertices;
for(var i=0; i!==triangles.length; i++){
var t = triangles[i],
a = verts[t[0]],
b = verts[t[1]],
c = verts[t[2]];
// Get mass for the triangle (density=1 in this case)
var m = Convex.triangleArea(a,b,c);
this.area += m;
}
};
/**
* @method computeAABB
* @param {AABB} out
* @param {Array} position
* @param {Number} angle
*/
Convex.prototype.computeAABB = function(out, position, angle){
out.setFromPoints(this.vertices,position,angle);
};
},{"../math/polyk":32,"../math/vec2":33,"./Shape":45,"poly-decomp":7}],40:[function(require,module,exports){
var Shape = require('./Shape')
, vec2 = require('../math/vec2')
module.exports = Heightfield;
/**
* Heightfield shape class. Height data is given as an array. These data points are spread out evenly with a distance "elementWidth".
* @class Heightfield
* @extends {Shape}
* @constructor
*/
function Heightfield(data,maxValue,elementWidth){
this.data = data;
this.maxValue = maxValue;
this.elementWidth = elementWidth;
Shape.call(this,Shape.HEIGHTFIELD);
};
Heightfield.prototype = new Shape();
/**
* @method computeMomentOfInertia
* @param {Number} mass
* @return {Number}
*/
Heightfield.prototype.computeMomentOfInertia = function(mass){
return Number.MAX_VALUE;
};
Heightfield.prototype.updateBoundingRadius = function(){
this.boundingRadius = Number.MAX_VALUE;
};
Heightfield.prototype.updateArea = function(){
var data = this.data,
area = 0;
for(var i=0; i<data.length-1; i++){
area += (data[i]+data[i+1]) / 2 * this.elementWidth;
}
this.area = area;
};
/**
* @method computeAABB
* @param {AABB} out The resulting AABB.
* @param {Array} position
* @param {Number} angle
*/
Heightfield.prototype.computeAABB = function(out, position, angle){
// Use the max data rectangle
out.upperBound[0] = this.elementWidth * this.data.length + position[0];
out.upperBound[1] = this.maxValue + position[1];
out.lowerBound[0] = position[0];
out.lowerBound[1] = position[1];
};
},{"../math/vec2":33,"./Shape":45}],41:[function(require,module,exports){
var Shape = require('./Shape')
, vec2 = require('../math/vec2')
module.exports = Line;
/**
* Line shape class. The line shape is along the x direction, and stretches from [-length/2, 0] to [length/2,0].
* @class Line
* @param {Number} length The total length of the line
* @extends {Shape}
* @constructor
*/
function Line(length){
/**
* Length of this line
* @property length
* @type {Number}
*/
this.length = length;
Shape.call(this,Shape.LINE);
};
Line.prototype = new Shape();
Line.prototype.computeMomentOfInertia = function(mass){
return mass * Math.pow(this.length,2) / 12;
};
Line.prototype.updateBoundingRadius = function(){
this.boundingRadius = this.length/2;
};
var points = [vec2.create(),vec2.create()];
/**
* @method computeAABB
* @param {AABB} out The resulting AABB.
* @param {Array} position
* @param {Number} angle
*/
Line.prototype.computeAABB = function(out, position, angle){
var l = this.length;
vec2.set(points[0], -l/2, 0);
vec2.set(points[1], l/2, 0);
out.setFromPoints(points,position,angle);
};
},{"../math/vec2":33,"./Shape":45}],42:[function(require,module,exports){
var Shape = require('./Shape')
, vec2 = require('../math/vec2')
module.exports = Particle;
/**
* Particle shape class.
* @class Particle
* @constructor
* @extends {Shape}
*/
function Particle(){
Shape.call(this,Shape.PARTICLE);
};
Particle.prototype = new Shape();
Particle.prototype.computeMomentOfInertia = function(mass){
return 0; // Can't rotate a particle
};
Particle.prototype.updateBoundingRadius = function(){
this.boundingRadius = 0;
};
/**
* @method computeAABB
* @param {AABB} out
* @param {Array} position
* @param {Number} angle
*/
Particle.prototype.computeAABB = function(out, position, angle){
var l = this.length;
vec2.copy(out.lowerBound, position);
vec2.copy(out.upperBound, position);
};
},{"../math/vec2":33,"./Shape":45}],43:[function(require,module,exports){
var Shape = require('./Shape')
, vec2 = require('../math/vec2')
, Utils = require('../utils/Utils')
module.exports = Plane;
/**
* Plane shape class. The plane is facing in the Y direction.
* @class Plane
* @extends {Shape}
* @constructor
*/
function Plane(){
Shape.call(this,Shape.PLANE);
};
Plane.prototype = new Shape();
/**
* Compute moment of inertia
* @method computeMomentOfInertia
*/
Plane.prototype.computeMomentOfInertia = function(mass){
return 0; // Plane is infinite. The inertia should therefore be infinty but by convention we set 0 here
};
/**
* Update the bounding radius
* @method updateBoundingRadius
*/
Plane.prototype.updateBoundingRadius = function(){
this.boundingRadius = Number.MAX_VALUE;
};
/**
* @method computeAABB
* @param {AABB} out
* @param {Array} position
* @param {Number} angle
*/
Plane.prototype.computeAABB = function(out, position, angle){
var a = 0,
set = vec2.set;
if(typeof(angle) == "number")
a = angle % (2*Math.PI);
if(a == 0){
// y goes from -inf to 0
set(out.lowerBound, -Number.MAX_VALUE, -Number.MAX_VALUE);
set(out.upperBound, Number.MAX_VALUE, 0);
} else if(a == Math.PI / 2){
// x goes from 0 to inf
set(out.lowerBound, 0, -Number.MAX_VALUE);
set(out.upperBound, Number.MAX_VALUE, Number.MAX_VALUE);
} else if(a == Math.PI){
// y goes from 0 to inf
set(out.lowerBound, -Number.MAX_VALUE, 0);
set(out.upperBound, Number.MAX_VALUE, Number.MAX_VALUE);
} else if(a == 3*Math.PI/2){
// x goes from -inf to 0
set(out.lowerBound, -Number.MAX_VALUE, -Number.MAX_VALUE);
set(out.upperBound, 0, Number.MAX_VALUE);
} else {
// Set max bounds
set(out.lowerBound, -Number.MAX_VALUE, -Number.MAX_VALUE);
set(out.upperBound, Number.MAX_VALUE, Number.MAX_VALUE);
}
vec2.add(out.lowerBound, out.lowerBound, position);
vec2.add(out.upperBound, out.upperBound, position);
};
Plane.prototype.updateArea = function(){
this.area = Number.MAX_VALUE;
};
},{"../math/vec2":33,"../utils/Utils":50,"./Shape":45}],44:[function(require,module,exports){
var vec2 = require('../math/vec2')
, Shape = require('./Shape')
, Convex = require('./Convex')
module.exports = Rectangle;
/**
* Rectangle shape class.
* @class Rectangle
* @constructor
* @param {Number} w Width
* @param {Number} h Height
* @extends {Convex}
*/
function Rectangle(w,h){
var verts = [ vec2.fromValues(-w/2, -h/2),
vec2.fromValues( w/2, -h/2),
vec2.fromValues( w/2, h/2),
vec2.fromValues(-w/2, h/2)];
/**
* Total width of the rectangle
* @property width
* @type {Number}
*/
this.width = w;
/**
* Total height of the rectangle
* @property height
* @type {Number}
*/
this.height = h;
Convex.call(this,verts);
this.type = Shape.RECTANGLE;
};
Rectangle.prototype = new Convex([]);
/**
* Compute moment of inertia
* @method computeMomentOfInertia
* @param {Number} mass
* @return {Number}
*/
Rectangle.prototype.computeMomentOfInertia = function(mass){
var w = this.width,
h = this.height;
return mass * (h*h + w*w) / 12;
};
/**
* Update the bounding radius
* @method updateBoundingRadius
*/
Rectangle.prototype.updateBoundingRadius = function(){
var w = this.width,
h = this.height;
this.boundingRadius = Math.sqrt(w*w + h*h) / 2;
};
var corner1 = vec2.create(),
corner2 = vec2.create(),
corner3 = vec2.create(),
corner4 = vec2.create();
/**
* @method computeAABB
* @param {AABB} out The resulting AABB.
* @param {Array} position
* @param {Number} angle
*/
Rectangle.prototype.computeAABB = function(out, position, angle){
out.setFromPoints(this.vertices,position,angle);
};
Rectangle.prototype.updateArea = function(){
this.area = this.width * this.height;
};
},{"../math/vec2":33,"./Convex":39,"./Shape":45}],45:[function(require,module,exports){
module.exports = Shape;
/**
* Base class for shapes.
* @class Shape
* @constructor
*/
function Shape(type){
this.type = type;
/**
* Shape object identifier.
* @type {Number}
* @property id
*/
this.id = Shape.idCounter++;
/**
* Bounding circle radius of this shape
* @property boundingRadius
* @type {Number}
*/
this.boundingRadius = 0;
/**
* Collision group that this shape belongs to (bit mask). See <a href="http://www.aurelienribon.com/blog/2011/07/box2d-tutorial-collision-filtering/">this tutorial</a>.
* @property collisionGroup
* @type {Number}
* @example
* // Setup bits for each available group
* var PLAYER = Math.pow(2,0),
* ENEMY = Math.pow(2,1),
* GROUND = Math.pow(2,2)
*
* // Put shapes into their groups
* player1Shape.collisionGroup = PLAYER;
* player2Shape.collisionGroup = PLAYER;
* enemyShape .collisionGroup = ENEMY;
* groundShape .collisionGroup = GROUND;
*
* // Assign groups that each shape collide with.
* // Note that the players can collide with ground and enemies, but not with other players.
* player1Shape.collisionMask = ENEMY | GROUND;
* player2Shape.collisionMask = ENEMY | GROUND;
* enemyShape .collisionMask = PLAYER | GROUND;
* groundShape .collisionMask = PLAYER | ENEMY;
*
* @example
* // How collision check is done
* if(shapeA.collisionGroup & shapeB.collisionMask)!=0 && (shapeB.collisionGroup & shapeA.collisionMask)!=0){
* // The shapes will collide
* }
*/
this.collisionGroup = 1;
/**
* Collision mask of this shape. See .collisionGroup.
* @property collisionMask
* @type {Number}
*/
this.collisionMask = 1;
if(type) this.updateBoundingRadius();
/**
* Material to use in collisions for this Shape. If this is set to null, the world will use default material properties instead.
* @property material
* @type {Material}
*/
this.material = null;
/**
* Area of this shape.
* @property area
* @type {Number}
*/
this.area = 0;
/**
* Set to true if you want this shape to be a sensor. A sensor does not generate contacts, but it still reports contact events. This is good if you want to know if a shape is overlapping another shape, without them generating contacts.
* @property {Boolean} sensor
*/
this.sensor = false;
this.updateArea();
};
Shape.idCounter = 0;
/**
* @static
* @property {Number} CIRCLE
*/
Shape.CIRCLE = 1;
/**
* @static
* @property {Number} PARTICLE
*/
Shape.PARTICLE = 2;
/**
* @static
* @property {Number} PLANE
*/
Shape.PLANE = 4;
/**
* @static
* @property {Number} CONVEX
*/
Shape.CONVEX = 8;
/**
* @static
* @property {Number} LINE
*/
Shape.LINE = 16;
/**
* @static
* @property {Number} RECTANGLE
*/
Shape.RECTANGLE = 32;
/**
* @static
* @property {Number} CAPSULE
*/
Shape.CAPSULE = 64;
/**
* @static
* @property {Number} HEIGHTFIELD
*/
Shape.HEIGHTFIELD = 128;
/**
* Should return the moment of inertia around the Z axis of the body given the total mass. See <a href="http://en.wikipedia.org/wiki/List_of_moments_of_inertia">Wikipedia's list of moments of inertia</a>.
* @method computeMomentOfInertia
* @param {Number} mass
* @return {Number} If the inertia is infinity or if the object simply isn't possible to rotate, return 0.
*/
Shape.prototype.computeMomentOfInertia = function(mass){
throw new Error("Shape.computeMomentOfInertia is not implemented in this Shape...");
};
/**
* Returns the bounding circle radius of this shape.
* @method updateBoundingRadius
* @return {Number}
*/
Shape.prototype.updateBoundingRadius = function(){
throw new Error("Shape.updateBoundingRadius is not implemented in this Shape...");
};
/**
* Update the .area property of the shape.
* @method updateArea
*/
Shape.prototype.updateArea = function(){
// To be implemented in all subclasses
};
/**
* Compute the world axis-aligned bounding box (AABB) of this shape.
* @method computeAABB
* @param {AABB} out The resulting AABB.
* @param {Array} position
* @param {Number} angle
*/
Shape.prototype.computeAABB = function(out, position, angle){
// To be implemented in each subclass
};
},{}],46:[function(require,module,exports){
var vec2 = require('../math/vec2')
, Solver = require('./Solver')
, Utils = require('../utils/Utils')
, FrictionEquation = require('../equations/FrictionEquation')
module.exports = GSSolver;
/**
* Iterative Gauss-Seidel constraint equation solver.
*
* @class GSSolver
* @constructor
* @extends Solver
* @param {Object} [options]
* @param {Number} options.iterations
* @param {Number} options.timeStep
* @param {Number} options.stiffness
* @param {Number} options.relaxation
* @param {Number} options.tolerance
*/
function GSSolver(options){
Solver.call(this,options,Solver.GS);
options = options || {};
/**
* The number of iterations to do when solving. More gives better results, but is more expensive.
* @property iterations
* @type {Number}
*/
this.iterations = options.iterations || 10;
/**
* The error tolerance. If the total error is below this limit, the solver will stop. Set to zero for as good solution as possible.
* @property tolerance
* @type {Number}
*/
this.tolerance = options.tolerance || 0;
this.debug = options.debug || false;
this.arrayStep = 30;
this.lambda = new Utils.ARRAY_TYPE(this.arrayStep);
this.Bs = new Utils.ARRAY_TYPE(this.arrayStep);
this.invCs = new Utils.ARRAY_TYPE(this.arrayStep);
/**
* Whether to use .stiffness and .relaxation parameters from the Solver instead of each Equation individually.
* @type {Boolean}
* @property useGlobalEquationParameters
*/
this.useGlobalEquationParameters = true;
/**
* Global equation stiffness. Larger number gives harder contacts, etc, but may also be more expensive to compute, or it will make your simulation explode.
* @property stiffness
* @type {Number}
*/
this.stiffness = 1e6;
/**
* Global equation relaxation. This is the number of timesteps required for a constraint to be resolved. Larger number will give softer contacts. Set to around 3 or 4 for good enough results.
* @property relaxation
* @type {Number}
*/
this.relaxation = 4;
/**
* Set to true to set all right hand side terms to zero when solving. Can be handy for a few applications.
* @property useZeroRHS
* @type {Boolean}
*/
this.useZeroRHS = false;
this.useNormalForceForFriction = false;
/**
* Number of friction iterations to skip. If .skipFrictionIterations=2, then no FrictionEquations will be iterated until the third iteration.
* @property skipFrictionIterations
* @type {Number}
*/
this.skipFrictionIterations = 0;
};
GSSolver.prototype = new Solver();
function setArrayZero(array){
for(var i=0; i!==array.length; i++){
array[i] = 0.0;
}
}
/**
* Solve the system of equations
* @method solve
* @param {Number} h Time step
* @param {World} world World to solve
*/
GSSolver.prototype.solve = function(h,world){
this.sortEquations();
var iter = 0,
maxIter = this.iterations,
skipFrictionIter = this.skipFrictionIterations,
tolSquared = this.tolerance*this.tolerance,
equations = this.equations,
Neq = equations.length,
bodies = world.bodies,
Nbodies = world.bodies.length,
d = this.relaxation,
k = this.stiffness,
eps = 4.0 / (h * h * k * (1 + 4 * d)),
a = 4.0 / (h * (1 + 4 * d)),
b = (4.0 * d) / (1 + 4 * d),
useGlobalParams = this.useGlobalEquationParameters,
add = vec2.add,
set = vec2.set,
useZeroRHS = this.useZeroRHS,
lambda = this.lambda;
// Things that does not change during iteration can be computed once
if(lambda.length < Neq){
lambda = this.lambda = new Utils.ARRAY_TYPE(Neq + this.arrayStep);
this.Bs = new Utils.ARRAY_TYPE(Neq + this.arrayStep);
this.invCs = new Utils.ARRAY_TYPE(Neq + this.arrayStep);
}
setArrayZero(lambda);
var invCs = this.invCs,
Bs = this.Bs,
lambda = this.lambda;
if(!useGlobalParams){
for(var i=0, c; c = equations[i]; i++){
c.updateSpookParams(h);
Bs[i] = c.computeB(c.a,c.b,h);
invCs[i] = c.computeInvC(c.eps);
}
} else {
for(var i=0, c; c = equations[i]; i++){
Bs[i] = c.computeB(a,b,h);
invCs[i] = c.computeInvC(eps);
}
}
var q, B, c, deltalambdaTot,i,j;
if(Neq !== 0){
// Reset vlambda
for(i=0; i!==Nbodies; i++){
bodies[i].resetConstraintVelocity();
}
// Iterate over equations
for(iter=0; iter!==maxIter; iter++){
// Accumulate the total error for each iteration.
deltalambdaTot = 0.0;
for(j=0; j!==Neq; j++){
c = equations[j];
if(c instanceof FrictionEquation && iter < skipFrictionIter)
continue;
var _eps = useGlobalParams ? eps : c.eps;
var deltalambda = GSSolver.iterateEquation(j,c,_eps,Bs,invCs,lambda,useZeroRHS,h,iter,skipFrictionIter,this.useNormalForceForFriction);
deltalambdaTot += Math.abs(deltalambda);
}
// If the total error is small enough - stop iterate
if(deltalambdaTot*deltalambdaTot <= tolSquared) break;
}
// Add result to velocity
for(i=0; i!==Nbodies; i++){
bodies[i].addConstraintVelocity();
}
}
};
GSSolver.iterateEquation = function(j,eq,eps,Bs,invCs,lambda,useZeroRHS,dt,iter,skipFrictionIter,useNormal){
// Compute iteration
var B = Bs[j],
invC = invCs[j],
lambdaj = lambda[j],
GWlambda = eq.computeGWlambda();
if(useNormal && eq instanceof FrictionEquation && iter == skipFrictionIter){
// Rescale the max friction force according to the normal force
eq.maxForce = eq.contactEquation.multiplier * eq.frictionCoefficient * dt;
eq.minForce = -eq.contactEquation.multiplier * eq.frictionCoefficient * dt;
}
var maxForce = eq.maxForce,
minForce = eq.minForce;
if(useZeroRHS) B = 0;
var deltalambda = invC * ( B - GWlambda - eps * lambdaj );
// Clamp if we are not within the min/max interval
var lambdaj_plus_deltalambda = lambdaj + deltalambda;
if(lambdaj_plus_deltalambda < minForce*dt){
deltalambda = minForce*dt - lambdaj;
} else if(lambdaj_plus_deltalambda > maxForce*dt){
deltalambda = maxForce*dt - lambdaj;
}
lambda[j] += deltalambda;
eq.multiplier = lambda[j] / dt;
eq.addToWlambda(deltalambda);
return deltalambda;
};
},{"../equations/FrictionEquation":25,"../math/vec2":33,"../utils/Utils":50,"./Solver":49}],47:[function(require,module,exports){
module.exports = Island;
/**
* An island of bodies connected with equations.
* @class Island
* @constructor
*/
function Island(){
/**
* Current equations in this island.
* @property equations
* @type {Array}
*/
this.equations = [];
/**
* Current bodies in this island.
* @property bodies
* @type {Array}
*/
this.bodies = [];
}
/**
* Clean this island from bodies and equations.
* @method reset
*/
Island.prototype.reset = function(){
this.equations.length = this.bodies.length = 0;
}
/**
* Get all unique bodies in this island.
* @method getBodies
* @return {Array} An array of Body
*/
Island.prototype.getBodies = function(){
var bodies = [],
bodyIds = [],
eqs = this.equations;
for(var i=0; i!==eqs.length; i++){
var eq = eqs[i];
if(bodyIds.indexOf(eq.bi.id)===-1){
bodies.push(eq.bi);
bodyIds.push(eq.bi.id);
}
if(bodyIds.indexOf(eq.bj.id)===-1){
bodies.push(eq.bj);
bodyIds.push(eq.bj.id);
}
}
return bodies;
};
/**
* Solves all constraints in the group of islands.
* @method solve
* @param {Number} dt
* @param {Solver} solver
*/
Island.prototype.solve = function(dt,solver){
var bodies = [];
solver.removeAllEquations();
// Add equations to solver
var numEquations = this.equations.length;
for(var j=0; j!==numEquations; j++){
solver.addEquation(this.equations[j]);
}
var islandBodies = this.getBodies();
var numBodies = islandBodies.length;
for(var j=0; j!==numBodies; j++){
bodies.push(islandBodies[j]);
}
// Solve
solver.solve(dt,{bodies:bodies});
};
},{}],48:[function(require,module,exports){
var Solver = require('./Solver')
, vec2 = require('../math/vec2')
, Island = require('../solver/Island')
, Body = require('../objects/Body')
, STATIC = Body.STATIC
module.exports = IslandSolver;
/**
* Splits the system of bodies and equations into independent islands
*
* @class IslandSolver
* @constructor
* @param {Solver} subsolver
* @param {Object} options
* @extends Solver
*/
function IslandSolver(subsolver,options){
Solver.call(this,options,Solver.ISLAND);
var that = this;
/**
* The solver used in the workers.
* @property subsolver
* @type {Solver}
*/
this.subsolver = subsolver;
/**
* Number of islands. Read only.
* @property numIslands
* @type {number}
*/
this.numIslands = 0;
// Pooling of node objects saves some GC load
this._nodePool = [];
this._islandPool = [];
/**
* Fires before an island is solved.
* @event beforeSolveIsland
* @param {Island} island
*/
this.beforeSolveIslandEvent = {
type : "beforeSolveIsland",
island : null,
};
};
IslandSolver.prototype = new Solver();
function getUnvisitedNode(nodes){
var Nnodes = nodes.length;
for(var i=0; i!==Nnodes; i++){
var node = nodes[i];
if(!node.visited && !(node.body.motionState == STATIC)){ // correct?
return node;
}
}
return false;
}
function visitFunc(node,bds,eqs){
bds.push(node.body);
var Neqs = node.eqs.length;
for(var i=0; i!==Neqs; i++){
var eq = node.eqs[i];
if(eqs.indexOf(eq) === -1){
eqs.push(eq);
}
}
}
var queue = [];
function bfs(root,visitFunc,bds,eqs){
queue.length = 0;
queue.push(root);
root.visited = true;
visitFunc(root,bds,eqs);
while(queue.length) {
var node = queue.pop();
// Loop over unvisited child nodes
var child;
while((child = getUnvisitedNode(node.children))) {
child.visited = true;
visitFunc(child,bds,eqs);
queue.push(child);
}
}
}
var tmpArray = [],
tmpArray2 = [],
tmpArray3 = [],
tmpArray4 = [];
/**
* Solves the full system.
* @method solve
* @param {Number} dt
* @param {World} world
*/
IslandSolver.prototype.solve = function(dt,world){
var nodes = tmpArray,
bodies=world.bodies,
equations=this.equations,
Neq=equations.length,
Nbodies=bodies.length,
subsolver=this.subsolver,
workers = this._workers,
workerData = this._workerData,
workerIslandGroups = this._workerIslandGroups,
islandPool = this._islandPool;
tmpArray.length = 0;
// Create needed nodes, reuse if possible
for(var i=0; i!==Nbodies; i++){
if(this._nodePool.length)
nodes.push( this._nodePool.pop() );
else {
nodes.push({
body:bodies[i],
children:[],
eqs:[],
visited:false
});
}
}
// Reset node values
for(var i=0; i!==Nbodies; i++){
var node = nodes[i];
node.body = bodies[i];
node.children.length = 0;
node.eqs.length = 0;
node.visited = false;
}
// Add connectivity data. Each equation connects 2 bodies.
for(var k=0; k!==Neq; k++){
var eq=equations[k],
i=bodies.indexOf(eq.bi),
j=bodies.indexOf(eq.bj),
ni=nodes[i],
nj=nodes[j];
ni.children.push(nj);
ni.eqs.push(eq);
nj.children.push(ni);
nj.eqs.push(eq);
}
// The BFS search algorithm needs a traversal function. What we do is gather all bodies and equations connected.
var child, n=0, eqs=tmpArray2, bds=tmpArray3;
eqs.length = 0;
bds.length = 0;
// Get islands
var islands = tmpArray4;
islands.length = 0;
while((child = getUnvisitedNode(nodes))){
var island = islandPool.length ? islandPool.pop() : new Island();
eqs.length = 0;
bds.length = 0;
bfs(child,visitFunc,bds,eqs); // run search algo to gather an island of bodies
// Add equations to island
var Neqs = eqs.length;
for(var i=0; i!==Neqs; i++){
var eq = eqs[i];
island.equations.push(eq);
}
n++;
islands.push(island);
}
this.numIslands = n;
// Solve islands
var e = this.beforeSolveIslandEvent;
for(var i=0; i<islands.length; i++){
var island = islands[i];
e.island = island;
this.emit(e);
island.solve(dt,this.subsolver);
// Turn it back to the pool
island.reset();
islandPool.push(island);
}
};
},{"../math/vec2":33,"../objects/Body":34,"../solver/Island":47,"./Solver":49}],49:[function(require,module,exports){
var Utils = require('../utils/Utils')
, EventEmitter = require('../events/EventEmitter')
module.exports = Solver;
/**
* Base class for constraint solvers.
* @class Solver
* @constructor
* @extends {EventEmitter}
*/
function Solver(options,type){
options = options || {};
EventEmitter.call(this);
this.type = type;
/**
* Current equations in the solver.
*
* @property equations
* @type {Array}
*/
this.equations = [];
/**
* Function that is used to sort all equations before each solve.
* @property equationSortFunction
* @type {function|boolean}
*/
this.equationSortFunction = options.equationSortFunction || false;
};
Solver.prototype = new EventEmitter();
/**
* Method to be implemented in each subclass
* @method solve
* @param {Number} dt
* @param {World} world
*/
Solver.prototype.solve = function(dt,world){
throw new Error("Solver.solve should be implemented by subclasses!");
};
/**
* Sort all equations using the .equationSortFunction. Should be called by subclasses before solving.
* @method sortEquations
*/
Solver.prototype.sortEquations = function(){
if(this.equationSortFunction)
this.equations.sort(this.equationSortFunction);
};
/**
* Add an equation to be solved.
*
* @method addEquation
* @param {Equation} eq
*/
Solver.prototype.addEquation = function(eq){
if(eq.enabled)
this.equations.push(eq);
};
/**
* Add equations. Same as .addEquation, but this time the argument is an array of Equations
*
* @method addEquations
* @param {Array} eqs
*/
Solver.prototype.addEquations = function(eqs){
//Utils.appendArray(this.equations,eqs);
for(var i=0, N=eqs.length; i!==N; i++){
var eq = eqs[i];
if(eq.enabled)
this.equations.push(eq);
}
};
/**
* Remove an equation.
*
* @method removeEquation
* @param {Equation} eq
*/
Solver.prototype.removeEquation = function(eq){
var i = this.equations.indexOf(eq);
if(i!=-1)
this.equations.splice(i,1);
};
/**
* Remove all currently added equations.
*
* @method removeAllEquations
*/
Solver.prototype.removeAllEquations = function(){
this.equations.length=0;
};
Solver.GS=1;
Solver.ISLAND=2;
},{"../events/EventEmitter":28,"../utils/Utils":50}],50:[function(require,module,exports){
module.exports = Utils;
/**
* Misc utility functions
* @class Utils
* @constructor
*/
function Utils(){};
/**
* Append the values in array b to the array a. See <a href="http://stackoverflow.com/questions/1374126/how-to-append-an-array-to-an-existing-javascript-array/1374131#1374131">this</a> for an explanation.
* @method appendArray
* @static
* @param {Array} a
* @param {Array} b
*/
Utils.appendArray = function(a,b){
if (b.length < 150000) {
a.push.apply(a, b)
} else {
for (var i = 0, len = b.length; i !== len; ++i) {
a.push(b[i]);
}
}
};
/**
* Garbage free Array.splice(). Does not allocate a new array.
* @method splice
* @static
* @param {Array} array
* @param {Number} index
* @param {Number} howmany
*/
Utils.splice = function(array,index,howmany){
howmany = howmany || 1;
for (var i=index, len=array.length-howmany; i < len; i++)
array[i] = array[i + howmany];
array.length = len;
};
/**
* The array type to use for internal numeric computations.
* @type {Array}
* @static
* @property ARRAY_TYPE
*/
Utils.ARRAY_TYPE = Float32Array || Array;
},{}],51:[function(require,module,exports){
var GSSolver = require('../solver/GSSolver')
, NaiveBroadphase = require('../collision/NaiveBroadphase')
, vec2 = require('../math/vec2')
, Circle = require('../shapes/Circle')
, Rectangle = require('../shapes/Rectangle')
, Convex = require('../shapes/Convex')
, Line = require('../shapes/Line')
, Plane = require('../shapes/Plane')
, Capsule = require('../shapes/Capsule')
, Particle = require('../shapes/Particle')
, EventEmitter = require('../events/EventEmitter')
, Body = require('../objects/Body')
, Spring = require('../objects/Spring')
, Material = require('../material/Material')
, ContactMaterial = require('../material/ContactMaterial')
, DistanceConstraint = require('../constraints/DistanceConstraint')
, LockConstraint = require('../constraints/LockConstraint')
, RevoluteConstraint = require('../constraints/RevoluteConstraint')
, PrismaticConstraint = require('../constraints/PrismaticConstraint')
, pkg = require('../../package.json')
, Broadphase = require('../collision/Broadphase')
, Narrowphase = require('../collision/Narrowphase')
, Utils = require('../utils/Utils')
module.exports = World;
var currentVersion = pkg.version.split(".").slice(0,2).join("."); // "X.Y"
if(typeof performance === 'undefined')
performance = {};
if(!performance.now){
var nowOffset = Date.now();
if (performance.timing && performance.timing.navigationStart){
nowOffset = performance.timing.navigationStart
}
performance.now = function(){
return Date.now() - nowOffset;
}
}
/**
* The dynamics world, where all bodies and constraints lives.
*
* @class World
* @constructor
* @param {Object} [options]
* @param {Solver} options.solver Defaults to GSSolver.
* @param {Float32Array} options.gravity Defaults to [0,-9.78]
* @param {Broadphase} options.broadphase Defaults to NaiveBroadphase
* @param {Boolean} options.doProfiling
* @extends {EventEmitter}
*/
function World(options){
EventEmitter.apply(this);
options = options || {};
/**
* All springs in the world.
*
* @property springs
* @type {Array}
*/
this.springs = [];
/**
* All bodies in the world.
*
* @property bodies
* @type {Array}
*/
this.bodies = [];
/**
* The solver used to satisfy constraints and contacts.
*
* @property solver
* @type {Solver}
*/
this.solver = options.solver || new GSSolver();
/**
* The narrowphase to use to generate contacts.
*
* @property narrowphase
* @type {Narrowphase}
*/
this.narrowphase = new Narrowphase(this);
/**
* Gravity in the world. This is applied on all bodies in the beginning of each step().
*
* @property
* @type {Float32Array}
*/
this.gravity = options.gravity || vec2.fromValues(0, -9.78);
/**
* Whether to do timing measurements during the step() or not.
*
* @property doPofiling
* @type {Boolean}
*/
this.doProfiling = options.doProfiling || false;
/**
* How many millisecconds the last step() took. This is updated each step if .doProfiling is set to true.
*
* @property lastStepTime
* @type {Number}
*/
this.lastStepTime = 0.0;
/**
* The broadphase algorithm to use.
*
* @property broadphase
* @type {Broadphase}
*/
this.broadphase = options.broadphase || new NaiveBroadphase();
this.broadphase.setWorld(this);
/**
* User-added constraints.
*
* @property constraints
* @type {Array}
*/
this.constraints = [];
/**
* Friction between colliding bodies. This value is used if no matching ContactMaterial is found for a Material pair.
* @property defaultFriction
* @type {Number}
*/
this.defaultFriction = 0.3;
/**
* Default coefficient of restitution between colliding bodies. This value is used if no matching ContactMaterial is found for a Material pair.
* @property defaultRestitution
* @type {Number}
*/
this.defaultRestitution = 0.0;
this.defaultMaterial = new Material();
this.defaultContactMaterial = new ContactMaterial(this.defaultMaterial,this.defaultMaterial);
/**
* For keeping track of what time step size we used last step
* @property lastTimeStep
* @type {Number}
*/
this.lastTimeStep = 1/60;
/**
* Enable to automatically apply spring forces each step.
* @property applySpringForces
* @type {Boolean}
*/
this.applySpringForces = true;
/**
* Enable to automatically apply body damping each step.
* @property applyDamping
* @type {Boolean}
*/
this.applyDamping = true;
/**
* Enable to automatically apply gravity each step.
* @property applyGravity
* @type {Boolean}
*/
this.applyGravity = true;
/**
* Enable/disable constraint solving in each step.
* @property solveConstraints
* @type {Boolean}
*/
this.solveConstraints = true;
/**
* The ContactMaterials added to the World.
* @property contactMaterials
* @type {Array}
*/
this.contactMaterials = [];
/**
* World time.
* @property time
* @type {Number}
*/
this.time = 0.0;
this.fixedStepTime = 0.0;
/**
* Set to true if you want to the world to emit the "impact" event. Turning this off could improve performance.
* @property emitImpactEvent
* @type {Boolean}
*/
this.emitImpactEvent = true;
// Id counters
this._constraintIdCounter = 0;
this._bodyIdCounter = 0;
/**
* Fired after the step().
* @event postStep
*/
this.postStepEvent = {
type : "postStep",
};
/**
* @event addBody
* @param {Body} body
*/
this.addBodyEvent = {
type : "addBody",
body : null
};
/**
* @event removeBody
* @param {Body} body
*/
this.removeBodyEvent = {
type : "removeBody",
body : null
};
/**
* Fired when a spring is added to the world.
* @event addSpring
* @param {Spring} spring
*/
this.addSpringEvent = {
type : "addSpring",
spring : null,
};
/**
* Fired when a first contact is created between two bodies. This event is fired after the step has been done.
* @event impact
* @param {Body} bodyA
* @param {Body} bodyB
*/
this.impactEvent = {
type: "impact",
bodyA : null,
bodyB : null,
shapeA : null,
shapeB : null,
contactEquation : null,
};
/**
* Fired after the Broadphase has collected collision pairs in the world.
* Inside the event handler, you can modify the pairs array as you like, to
* prevent collisions between objects that you don't want.
* @event postBroadphase
* @param {Array} pairs An array of collision pairs. If this array is [body1,body2,body3,body4], then the body pairs 1,2 and 3,4 would advance to narrowphase.
*/
this.postBroadphaseEvent = {
type:"postBroadphase",
pairs:null,
};
/**
* Enable / disable automatic body sleeping
* @property allowSleep
* @type {Boolean}
*/
this.enableBodySleeping = false;
/**
* Fired when two shapes starts start to overlap. Fired in the narrowphase, during step.
* @event beginContact
* @param {Shape} shapeA
* @param {Shape} shapeB
* @param {Body} bodyA
* @param {Body} bodyB
* @param {Array} contactEquations
*/
this.beginContactEvent = {
type:"beginContact",
shapeA : null,
shapeB : null,
bodyA : null,
bodyB : null,
contactEquations : [],
};
/**
* Fired when two shapes stop overlapping, after the narrowphase (during step).
* @event endContact
* @param {Shape} shapeA
* @param {Shape} shapeB
* @param {Body} bodyA
* @param {Body} bodyB
* @param {Array} contactEquations
*/
this.endContactEvent = {
type:"endContact",
shapeA : null,
shapeB : null,
bodyA : null,
bodyB : null,
};
/**
* Fired just before equations are added to the solver to be solved. Can be used to control what equations goes into the solver.
* @event preSolve
* @param {Array} contactEquations An array of contacts to be solved.
* @param {Array} frictionEquations An array of friction equations to be solved.
*/
this.preSolveEvent = {
type:"preSolve",
contactEquations:null,
frictionEquations:null,
};
// For keeping track of overlapping shapes
this.overlappingShapesLastState = { keys:[] };
this.overlappingShapesCurrentState = { keys:[] };
this.overlappingShapeLookup = { keys:[] };
};
World.prototype = new Object(EventEmitter.prototype);
/**
* Add a constraint to the simulation.
*
* @method addConstraint
* @param {Constraint} c
*/
World.prototype.addConstraint = function(c){
this.constraints.push(c);
};
/**
* Add a ContactMaterial to the simulation.
* @method addContactMaterial
* @param {ContactMaterial} contactMaterial
*/
World.prototype.addContactMaterial = function(contactMaterial){
this.contactMaterials.push(contactMaterial);
};
/**
* Removes a contact material
*
* @method removeContactMaterial
* @param {ContactMaterial} cm
*/
World.prototype.removeContactMaterial = function(cm){
var idx = this.contactMaterials.indexOf(cm);
if(idx!==-1)
Utils.splice(this.contactMaterials,idx,1);
};
/**
* Get a contact material given two materials
* @method getContactMaterial
* @param {Material} materialA
* @param {Material} materialB
* @return {ContactMaterial} The matching ContactMaterial, or false on fail.
* @todo Use faster hash map to lookup from material id's
*/
World.prototype.getContactMaterial = function(materialA,materialB){
var cmats = this.contactMaterials;
for(var i=0, N=cmats.length; i!==N; i++){
var cm = cmats[i];
if( (cm.materialA === materialA) && (cm.materialB === materialB) ||
(cm.materialA === materialB) && (cm.materialB === materialA) )
return cm;
}
return false;
};
/**
* Removes a constraint
*
* @method removeConstraint
* @param {Constraint} c
*/
World.prototype.removeConstraint = function(c){
var idx = this.constraints.indexOf(c);
if(idx!==-1){
Utils.splice(this.constraints,idx,1);
}
};
var step_r = vec2.create(),
step_runit = vec2.create(),
step_u = vec2.create(),
step_f = vec2.create(),
step_fhMinv = vec2.create(),
step_velodt = vec2.create(),
step_mg = vec2.create(),
xiw = vec2.fromValues(0,0),
xjw = vec2.fromValues(0,0),
zero = vec2.fromValues(0,0);
/**
* Step the physics world forward in time.
*
* There are two modes. The simple mode is fixed timestepping without interpolation. In this case you only use the first argument. The second case uses interpolation. In that you also provide the time since the function was last used, as well as the maximum fixed timesteps to take.
*
* @method step
* @param {Number} dt The fixed time step size to use.
* @param {Number} [timeSinceLastCalled=0] The time elapsed since the function was last called.
* @param {Number} [maxSubSteps=10] Maximum number of fixed steps to take per function call.
*
* @example
* // fixed timestepping without interpolation
* var world = new World();
* world.step(0.01);
*/
World.prototype.step = function(dt,timeSinceLastCalled,maxSubSteps){
maxSubSteps = maxSubSteps || 10;
timeSinceLastCalled = timeSinceLastCalled || 0;
if(timeSinceLastCalled == 0){ // Fixed, simple stepping
this.internalStep(dt);
// Increment time
this.time += dt;
} else {
var internalSteps = Math.floor( (this.time+timeSinceLastCalled) / dt) - Math.floor(this.time / dt);
internalSteps = Math.min(internalSteps,maxSubSteps);
for(var i=0; i<internalSteps; i++){
this.internalStep(dt);
/*
for(var j=0; j!==this.bodies.length; j++){
// Store state for interpolation
// Todo
var b = this.bodies[j];
}
*/
}
// Increment time
this.time += timeSinceLastCalled;
this.fixedStepTime += internalSteps * dt;
// Compute the interpolation data
var h = this.time - this.fixedStepTime - dt;
for(var j=0; j!==this.bodies.length; j++){
// Store interpolated state
var b = this.bodies[j];
b.interpolatedPosition[0] = b.position[0] + b.velocity[0]*h;
b.interpolatedPosition[1] = b.position[1] + b.velocity[1]*h;
}
}
};
World.prototype.internalStep = function(dt){
var that = this,
doProfiling = this.doProfiling,
Nsprings = this.springs.length,
springs = this.springs,
bodies = this.bodies,
g = this.gravity,
solver = this.solver,
Nbodies = this.bodies.length,
broadphase = this.broadphase,
np = this.narrowphase,
constraints = this.constraints,
t0, t1,
fhMinv = step_fhMinv,
velodt = step_velodt,
mg = step_mg,
scale = vec2.scale,
add = vec2.add,
rotate = vec2.rotate;
this.lastTimeStep = dt;
if(doProfiling){
t0 = performance.now();
}
var glen = vec2.length(this.gravity);
// Add gravity to bodies
if(this.applyGravity){
for(var i=0; i!==Nbodies; i++){
var b = bodies[i],
fi = b.force;
if(b.motionState != Body.DYNAMIC)
continue;
vec2.scale(mg,g,b.mass*b.gravityScale); // F=m*g
add(fi,fi,mg);
}
}
// Add spring forces
if(this.applySpringForces){
for(var i=0; i!==Nsprings; i++){
var s = springs[i];
s.applyForce();
}
}
if(this.applyDamping){
for(var i=0; i!==Nbodies; i++){
var b = bodies[i];
if(b.motionState == Body.DYNAMIC)
b.applyDamping(dt);
}
}
// Broadphase
var result = broadphase.getCollisionPairs(this);
// postBroadphase event
this.postBroadphaseEvent.pairs = result;
this.emit(this.postBroadphaseEvent);
// Narrowphase
np.reset(this);
for(var i=0, Nresults=result.length; i!==Nresults; i+=2){
var bi = result[i],
bj = result[i+1];
// Loop over all shapes of body i
for(var k=0, Nshapesi=bi.shapes.length; k!==Nshapesi; k++){
var si = bi.shapes[k],
xi = bi.shapeOffsets[k],
ai = bi.shapeAngles[k];
// All shapes of body j
for(var l=0, Nshapesj=bj.shapes.length; l!==Nshapesj; l++){
var sj = bj.shapes[l],
xj = bj.shapeOffsets[l],
aj = bj.shapeAngles[l];
/*
var mu = this.defaultFriction,
restitution = this.defaultRestitution,
surfaceVelocity = 0;
*/
var cm = this.defaultContactMaterial;
if(si.material && sj.material){
var tmp = this.getContactMaterial(si.material,sj.material);
if(tmp){
cm = tmp;
/*
mu = cm.friction;
restitution = cm.restitution;
surfaceVelocity = cm.surfaceVelocity;
*/
}
}
this.runNarrowphase(np,bi,si,xi,ai,bj,sj,xj,aj,cm,glen);
}
}
}
// Emit shape end overlap events
var last = this.overlappingShapesLastState;
for(var i=0; i!==last.keys.length; i++){
var key = last.keys[i];
if(last[key]!==true)
continue;
if(!this.overlappingShapesCurrentState[key]){
// Not overlapping in current state, but in last state. Emit event!
var e = this.endContactEvent;
// Add shapes to the event object
e.shapeA = last[key+"_shapeA"];
e.shapeB = last[key+"_shapeB"];
e.bodyA = last[key+"_bodyA"];
e.bodyB = last[key+"_bodyB"];
this.emit(e);
}
}
// Clear last object
for(var i=0; i!==last.keys.length; i++)
delete last[last.keys[i]];
last.keys.length = 0;
// Transfer from new object to old
var current = this.overlappingShapesCurrentState;
for(var i=0; i!==current.keys.length; i++){
last[current.keys[i]] = current[current.keys[i]];
last.keys.push(current.keys[i]);
}
// Clear current object
for(var i=0; i!==current.keys.length; i++)
delete current[current.keys[i]];
current.keys.length = 0;
var preSolveEvent = this.preSolveEvent;
preSolveEvent.contactEquations = np.contactEquations;
preSolveEvent.frictionEquations = np.frictionEquations;
this.emit(preSolveEvent);
// Add contact equations to solver
solver.addEquations(np.contactEquations);
solver.addEquations(np.frictionEquations);
// Add user-defined constraint equations
var Nconstraints = constraints.length;
for(i=0; i!==Nconstraints; i++){
var c = constraints[i];
c.update();
solver.addEquations(c.equations);
}
if(this.solveConstraints)
solver.solve(dt,this);
solver.removeAllEquations();
// Step forward
for(var i=0; i!==Nbodies; i++){
var body = bodies[i];
if(body.sleepState !== Body.SLEEPING && body.motionState!=Body.STATIC){
World.integrateBody(body,dt);
}
}
// Reset force
for(var i=0; i!==Nbodies; i++){
bodies[i].setZeroForce();
}
if(doProfiling){
t1 = performance.now();
that.lastStepTime = t1-t0;
}
// Emit impact event
if(this.emitImpactEvent){
var ev = this.impactEvent;
for(var i=0; i!==np.contactEquations.length; i++){
var eq = np.contactEquations[i];
if(eq.firstImpact){
ev.bodyA = eq.bi;
ev.bodyB = eq.bj;
ev.shapeA = eq.shapeA;
ev.shapeB = eq.shapeB;
ev.contactEquation = eq;
this.emit(ev);
}
}
}
// Sleeping update
if(this.enableBodySleeping){
for(i=0; i!==Nbodies; i++){
bodies[i].sleepTick(this.time);
}
}
this.emit(this.postStepEvent);
};
var ib_fhMinv = vec2.create();
var ib_velodt = vec2.create();
/**
* Move a body forward in time.
* @static
* @method integrateBody
* @param {Body} body
* @param {Number} dt
*/
World.integrateBody = function(body,dt){
var minv = body.invMass,
f = body.force,
pos = body.position,
velo = body.velocity;
// Angular step
if(!body.fixedRotation){
body.angularVelocity += body.angularForce * body.invInertia * dt;
body.angle += body.angularVelocity * dt;
}
// Linear step
vec2.scale(ib_fhMinv,f,dt*minv);
vec2.add(velo,ib_fhMinv,velo);
vec2.scale(ib_velodt,velo,dt);
vec2.add(pos,pos,ib_velodt);
body.aabbNeedsUpdate = true;
};
/**
* Runs narrowphase for the shape pair i and j.
* @method runNarrowphase
* @param {Narrowphase} np
* @param {Body} bi
* @param {Shape} si
* @param {Array} xi
* @param {Number} ai
* @param {Body} bj
* @param {Shape} sj
* @param {Array} xj
* @param {Number} aj
* @param {Number} mu
*/
World.prototype.runNarrowphase = function(np,bi,si,xi,ai,bj,sj,xj,aj,cm,glen){ /* mu,restitution,surfaceVelocity */
if(!((si.collisionGroup & sj.collisionMask) !== 0 && (sj.collisionGroup & si.collisionMask) !== 0))
return;
/*
var reducedMass = bi.invMass + bj.invMass;
if(reducedMass > 0)
reducedMass = 1/reducedMass;
*/
// Get world position and angle of each shape
vec2.rotate(xiw, xi, bi.angle);
vec2.rotate(xjw, xj, bj.angle);
vec2.add(xiw, xiw, bi.position);
vec2.add(xjw, xjw, bj.position);
var aiw = ai + bi.angle;
var ajw = aj + bj.angle;
// Run narrowphase
np.enableFriction = cm.friction > 0;
np.frictionCoefficient = cm.friction;
var reducedMass;
if(bi.motionState == Body.STATIC || bi.motionState == Body.KINEMATIC)
reducedMass = bj.mass;
else if(bj.motionState == Body.STATIC || bj.motionState == Body.KINEMATIC)
reducedMass = bi.mass;
else
reducedMass = (bi.mass*bj.mass)/(bi.mass+bj.mass);
np.slipForce = cm.friction*glen*reducedMass;
np.restitution = cm.restitution;
np.surfaceVelocity = cm.surfaceVelocity;
np.frictionStiffness = cm.frictionStiffness;
np.frictionRelaxation = cm.frictionRelaxation;
np.stiffness = cm.stiffness;
np.relaxation = cm.relaxation;
var resolver = np[si.type | sj.type],
numContacts = 0;
if (resolver) {
var sensor = si.sensor || sj.sensor;
if (si.type < sj.type) {
numContacts = resolver.call(np, bi,si,xiw,aiw, bj,sj,xjw,ajw, sensor);
} else {
numContacts = resolver.call(np, bj,sj,xjw,ajw, bi,si,xiw,aiw, sensor);
}
if(numContacts){
var key = si.id < sj.id ? si.id+" "+ sj.id : sj.id+" "+ si.id;
if(!this.overlappingShapesLastState[key]){
// Report new shape overlap
var e = this.beginContactEvent;
e.shapeA = si;
e.shapeB = sj;
e.bodyA = bi;
e.bodyB = bj;
if(typeof(numContacts)=="number"){
// Add contacts to the event object
e.contactEquations.length = 0;
for(var i=np.contactEquations.length-numContacts; i<np.contactEquations.length; i++)
e.contactEquations.push(np.contactEquations[i]);
}
this.emit(e);
}
// Store current contact state
var current = this.overlappingShapesCurrentState;
if(!current[key]){
current[key] = true;
current.keys.push(key);
// Also store shape & body data
current[key+"_shapeA"] = si;
current.keys.push(key+"_shapeA");
current[key+"_shapeB"] = sj;
current.keys.push(key+"_shapeB");
current[key+"_bodyA"] = bi;
current.keys.push(key+"_bodyA");
current[key+"_bodyB"] = bj;
current.keys.push(key+"_bodyB");
}
}
}
};
/**
* Add a spring to the simulation
*
* @method addSpring
* @param {Spring} s
*/
World.prototype.addSpring = function(s){
this.springs.push(s);
this.addSpringEvent.spring = s;
this.emit(this.addSpringEvent);
};
/**
* Remove a spring
*
* @method removeSpring
* @param {Spring} s
*/
World.prototype.removeSpring = function(s){
var idx = this.springs.indexOf(s);
if(idx===-1)
Utils.splice(this.springs,idx,1);
};
/**
* Add a body to the simulation
*
* @method addBody
* @param {Body} body
*
* @example
* var world = new World(),
* body = new Body();
* world.addBody(body);
*
*/
World.prototype.addBody = function(body){
if(body.world)
throw new Error("This body is already added to a World.");
this.bodies.push(body);
body.world = this;
this.addBodyEvent.body = body;
this.emit(this.addBodyEvent);
};
/**
* Remove a body from the simulation
*
* @method removeBody
* @param {Body} body
*/
World.prototype.removeBody = function(body){
if(body.world !== this)
throw new Error("The body was never added to this World, cannot remove it.");
body.world = null;
var idx = this.bodies.indexOf(body);
if(idx!==-1){
Utils.splice(this.bodies,idx,1);
this.removeBodyEvent.body = body;
body.resetConstraintVelocity();
this.emit(this.removeBodyEvent);
}
};
/**
* Get a body by its id.
* @method getBodyById
* @return {Body|Boolean} The body, or false if it was not found.
*/
World.prototype.getBodyById = function(id){
var bodies = this.bodies;
for(var i=0; i<bodies.length; i++){
var b = bodies[i];
if(b.id === id)
return b;
}
return false;
};
/**
* Convert the world to a JSON-serializable Object.
*
* @method toJSON
* @return {Object}
* @deprecated Should use Serializer instead.
*/
World.prototype.toJSON = function(){
var json = {
p2 : currentVersion,
bodies : [],
springs : [],
solver : {},
gravity : v2a(this.gravity),
broadphase : {},
constraints : [],
contactMaterials : [],
};
// Serialize springs
for(var i=0; i!==this.springs.length; i++){
var s = this.springs[i];
json.springs.push({
bodyA : this.bodies.indexOf(s.bodyA),
bodyB : this.bodies.indexOf(s.bodyB),
stiffness : s.stiffness,
damping : s.damping,
restLength : s.restLength,
localAnchorA : v2a(s.localAnchorA),
localAnchorB : v2a(s.localAnchorB),
});
}
// Serialize constraints
for(var i=0; i<this.constraints.length; i++){
var c = this.constraints[i];
var jc = {
bodyA : this.bodies.indexOf(c.bodyA),
bodyB : this.bodies.indexOf(c.bodyB),
}
if(c instanceof DistanceConstraint){
jc.type = "DistanceConstraint";
jc.distance = c.distance;
jc.maxForce = c.getMaxForce();
} else if(c instanceof RevoluteConstraint){
jc.type = "RevoluteConstraint";
jc.pivotA = v2a(c.pivotA);
jc.pivotB = v2a(c.pivotB);
jc.maxForce = c.maxForce;
jc.motorSpeed = c.getMotorSpeed(); // False if motor is disabled, otherwise number.
jc.lowerLimit = c.lowerLimit;
jc.lowerLimitEnabled = c.lowerLimitEnabled;
jc.upperLimit = c.upperLimit;
jc.upperLimitEnabled = c.upperLimitEnabled;
} else if(c instanceof PrismaticConstraint){
jc.type = "PrismaticConstraint";
jc.localAxisA = v2a(c.localAxisA);
jc.localAnchorA = v2a(c.localAnchorA);
jc.localAnchorB = v2a(c.localAnchorB);
jc.maxForce = c.maxForce;
} else if(c instanceof LockConstraint){
jc.type = "LockConstraint";
jc.localOffsetB = v2a(c.localOffsetB);
jc.localAngleB = c.localAngleB;
jc.maxForce = c.maxForce;
} else {
console.error("Constraint not supported yet!");
continue;
}
json.constraints.push(jc);
}
// Serialize bodies
for(var i=0; i!==this.bodies.length; i++){
var b = this.bodies[i],
ss = b.shapes,
jsonShapes = [];
for(var j=0; j<ss.length; j++){
var s = ss[j],
jsonShape;
// Check type
if(s instanceof Circle){
jsonShape = {
type : "Circle",
radius : s.radius,
};
} else if(s instanceof Plane){
jsonShape = { type : "Plane", };
} else if(s instanceof Particle){
jsonShape = { type : "Particle", };
} else if(s instanceof Line){
jsonShape = { type : "Line",
length : s.length };
} else if(s instanceof Rectangle){
jsonShape = { type : "Rectangle",
width : s.width,
height : s.height };
} else if(s instanceof Convex){
var verts = [];
for(var k=0; k<s.vertices.length; k++)
verts.push(v2a(s.vertices[k]));
jsonShape = { type : "Convex",
verts : verts };
} else if(s instanceof Capsule){
jsonShape = { type : "Capsule",
length : s.length,
radius : s.radius };
} else {
throw new Error("Shape type not supported yet!");
}
jsonShape.offset = v2a(b.shapeOffsets[j]);
jsonShape.angle = b.shapeAngles[j];
jsonShape.collisionGroup = s.collisionGroup;
jsonShape.collisionMask = s.collisionMask;
jsonShape.material = s.material && {
id : s.material.id,
};
jsonShapes.push(jsonShape);
}
json.bodies.push({
id : b.id,
mass : b.mass,
angle : b.angle,
position : v2a(b.position),
velocity : v2a(b.velocity),
angularVelocity : b.angularVelocity,
force : v2a(b.force),
shapes : jsonShapes,
concavePath : b.concavePath,
});
}
// Serialize contactmaterials
for(var i=0; i<this.contactMaterials.length; i++){
var cm = this.contactMaterials[i];
json.contactMaterials.push({
id : cm.id,
materialA : cm.materialA.id, // Note: Reference by id!
materialB : cm.materialB.id,
friction : cm.friction,
restitution : cm.restitution,
stiffness : cm.stiffness,
relaxation : cm.relaxation,
frictionStiffness : cm.frictionStiffness,
frictionRelaxation : cm.frictionRelaxation,
});
}
return json;
function v2a(v){
if(!v) return v;
return [v[0],v[1]];
}
};
/**
* Upgrades a JSON object to current version
* @method upgradeJSON
* @param {Object} json
* @return {Object|Boolean} New json object, or false on failure.
*/
World.upgradeJSON = function(json){
if(!json || !json.p2)
return false;
// Clone the json object
json = JSON.parse(JSON.stringify(json));
// Check version
switch(json.p2){
case currentVersion:
// We are at latest json version
return json;
case "0.3":
// Changes:
// - Started caring about versioning
// - Added LockConstraint type
// Can't do much about that now though. Ignore.
// Changed PrismaticConstraint arguments...
for(var i=0; i<json.constraints.length; i++){
var jc = json.constraints[i];
if(jc.type=="PrismaticConstraint"){
// ...from these...
delete jc.localAxisA;
delete jc.localAxisB;
// ...to these. We cant make up anything good here, just do something
jc.localAxisA = [1,0];
jc.localAnchorA = [0,0];
jc.localAnchorB = [0,0];
}
}
// Upgrade version number
json.p2 = "0.4";
break;
}
return World.upgradeJSON(json);
};
/**
* Load a scene from a serialized state in JSON format.
*
* @method fromJSON
* @param {Object} json
* @return {Boolean} True on success, else false.
*/
World.prototype.fromJSON = function(json){
this.clear();
json = World.upgradeJSON(json);
// Upgrade failed.
if(!json) return false;
if(!json.p2)
return false;
// Set gravity
vec2.copy(this.gravity, json.gravity);
var bodies = this.bodies;
// Load bodies
var id2material = {};
for(var i=0; i!==json.bodies.length; i++){
var jb = json.bodies[i],
jss = jb.shapes;
var b = new Body({
mass : jb.mass,
position : jb.position,
angle : jb.angle,
velocity : jb.velocity,
angularVelocity : jb.angularVelocity,
force : jb.force,
});
b.id = jb.id;
for(var j=0; j<jss.length; j++){
var shape, js=jss[j];
switch(js.type){
case "Circle": shape = new Circle(js.radius); break;
case "Plane": shape = new Plane(); break;
case "Particle": shape = new Particle(); break;
case "Line": shape = new Line(js.length); break;
case "Rectangle": shape = new Rectangle(js.width,js.height); break;
case "Convex": shape = new Convex(js.verts); break;
case "Capsule": shape = new Capsule(js.length, js.radius); break;
default:
throw new Error("Shape type not supported: "+js.type);
break;
}
shape.collisionMask = js.collisionMask;
shape.collisionGroup = js.collisionGroup;
shape.material = js.material;
if(shape.material){
shape.material = new Material();
shape.material.id = js.material.id;
id2material[shape.material.id+""] = shape.material;
}
b.addShape(shape,js.offset,js.angle);
}
if(jb.concavePath)
b.concavePath = jb.concavePath;
this.addBody(b);
}
// Load springs
for(var i=0; i<json.springs.length; i++){
var js = json.springs[i];
var s = new Spring(bodies[js.bodyA], bodies[js.bodyB], {
stiffness : js.stiffness,
damping : js.damping,
restLength : js.restLength,
localAnchorA : js.localAnchorA,
localAnchorB : js.localAnchorB,
});
this.addSpring(s);
}
// Load contact materials
for(var i=0; i<json.contactMaterials.length; i++){
var jm = json.contactMaterials[i];
var cm = new ContactMaterial(id2material[jm.materialA+""], id2material[jm.materialB+""], {
friction : jm.friction,
restitution : jm.restitution,
stiffness : jm.stiffness,
relaxation : jm.relaxation,
frictionStiffness : jm.frictionStiffness,
frictionRelaxation : jm.frictionRelaxation,
});
cm.id = jm.id;
this.addContactMaterial(cm);
}
// Load constraints
for(var i=0; i<json.constraints.length; i++){
var jc = json.constraints[i],
c;
switch(jc.type){
case "DistanceConstraint":
c = new DistanceConstraint(bodies[jc.bodyA], bodies[jc.bodyB], jc.distance, jc.maxForce);
break;
case "RevoluteConstraint":
c = new RevoluteConstraint(bodies[jc.bodyA], jc.pivotA, bodies[jc.bodyB], jc.pivotB, jc.maxForce);
if(jc.motorSpeed){
c.enableMotor();
c.setMotorSpeed(jc.motorSpeed);
}
c.lowerLimit = jc.lowerLimit || 0;
c.upperLimit = jc.upperLimit || 0;
c.lowerLimitEnabled = jc.lowerLimitEnabled || false;
c.upperLimitEnabled = jc.upperLimitEnabled || false;
break;
case "PrismaticConstraint":
c = new PrismaticConstraint(bodies[jc.bodyA], bodies[jc.bodyB], {
maxForce : jc.maxForce,
localAxisA : jc.localAxisA,
localAnchorA : jc.localAnchorA,
localAnchorB : jc.localAnchorB,
});
break;
case "LockConstraint":
c = new LockConstraint(bodies[jc.bodyA], bodies[jc.bodyB], {
maxForce : jc.maxForce,
localOffsetB : jc.localOffsetB,
localAngleB : jc.localAngleB,
});
break;
default:
throw new Error("Constraint type not recognized: "+jc.type);
}
this.addConstraint(c);
}
return true;
};
/**
* Resets the World, removes all bodies, constraints and springs.
*
* @method clear
*/
World.prototype.clear = function(){
this.time = 0;
// Remove all solver equations
if(this.solver && this.solver.equations.length)
this.solver.removeAllEquations();
// Remove all constraints
var cs = this.constraints;
for(var i=cs.length-1; i>=0; i--){
this.removeConstraint(cs[i]);
}
// Remove all bodies
var bodies = this.bodies;
for(var i=bodies.length-1; i>=0; i--){
this.removeBody(bodies[i]);
}
// Remove all springs
var springs = this.springs;
for(var i=springs.length-1; i>=0; i--){
this.removeSpring(springs[i]);
}
// Remove all contact materials
var cms = this.contactMaterials;
for(var i=cms.length-1; i>=0; i--){
this.removeContactMaterial(cms[i]);
}
};
/**
* Get a copy of this World instance
* @method clone
* @return {World}
*/
World.prototype.clone = function(){
var world = new World();
world.fromJSON(this.toJSON());
return world;
};
var hitTest_tmp1 = vec2.create(),
hitTest_zero = vec2.fromValues(0,0),
hitTest_tmp2 = vec2.fromValues(0,0);
/**
* Test if a world point overlaps bodies
* @method hitTest
* @param {Array} worldPoint Point to use for intersection tests
* @param {Array} bodies A list of objects to check for intersection
* @param {Number} precision Used for matching against particles and lines. Adds some margin to these infinitesimal objects.
* @return {Array} Array of bodies that overlap the point
*/
World.prototype.hitTest = function(worldPoint,bodies,precision){
precision = precision || 0;
// Create a dummy particle body with a particle shape to test against the bodies
var pb = new Body({ position:worldPoint }),
ps = new Particle(),
px = worldPoint,
pa = 0,
x = hitTest_tmp1,
zero = hitTest_zero,
tmp = hitTest_tmp2;
pb.addShape(ps);
var n = this.narrowphase,
result = [];
// Check bodies
for(var i=0, N=bodies.length; i!==N; i++){
var b = bodies[i];
for(var j=0, NS=b.shapes.length; j!==NS; j++){
var s = b.shapes[j],
offset = b.shapeOffsets[j] || zero,
angle = b.shapeAngles[j] || 0.0;
// Get shape world position + angle
vec2.rotate(x, offset, b.angle);
vec2.add(x, x, b.position);
var a = angle + b.angle;
if( (s instanceof Circle && n.circleParticle (b,s,x,a, pb,ps,px,pa, true)) ||
(s instanceof Convex && n.particleConvex (pb,ps,px,pa, b,s,x,a, true)) ||
(s instanceof Plane && n.particlePlane (pb,ps,px,pa, b,s,x,a, true)) ||
(s instanceof Capsule && n.particleCapsule (pb,ps,px,pa, b,s,x,a, true)) ||
(s instanceof Particle && vec2.squaredLength(vec2.sub(tmp,x,worldPoint)) < precision*precision)
){
result.push(b);
}
}
}
return result;
};
},{"../../package.json":8,"../collision/Broadphase":10,"../collision/NaiveBroadphase":12,"../collision/Narrowphase":13,"../constraints/DistanceConstraint":17,"../constraints/LockConstraint":19,"../constraints/PrismaticConstraint":20,"../constraints/RevoluteConstraint":21,"../events/EventEmitter":28,"../material/ContactMaterial":29,"../material/Material":30,"../math/vec2":33,"../objects/Body":34,"../objects/Spring":35,"../shapes/Capsule":37,"../shapes/Circle":38,"../shapes/Convex":39,"../shapes/Line":41,"../shapes/Particle":42,"../shapes/Plane":43,"../shapes/Rectangle":44,"../solver/GSSolver":46,"../utils/Utils":50}]},{},[36])
(36)
});
;
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
// Add an extra properties to p2 that we need
p2.Body.prototype.parent = null;
p2.Spring.prototype.parent = null;
/**
* @class Phaser.Physics.P2
* @classdesc Physics World Constructor
* @constructor
* @param {Phaser.Game} game - Reference to the current game instance.
* @param {object} [config] - Physics configuration object passed in from the game constructor.
*/
Phaser.Physics.P2 = function (game, config) {
/**
* @property {Phaser.Game} game - Local reference to game.
*/
this.game = game;
if (typeof config === 'undefined' || !config.hasOwnProperty('gravity') || !config.hasOwnProperty('broadphase'))
{
config = { gravity: [0, 0], broadphase: new p2.SAPBroadphase() };
}
/**
* @property {p2.World} game - The p2 World in which the simulation is run.
* @protected
*/
this.world = new p2.World(config);
/**
* @property {number} frameRate - The frame rate the world will be stepped at. Defaults to 1 / 60, but you can change here. Also see useElapsedTime property.
* @default
*/
this.frameRate = 1 / 60;
/**
* @property {boolean} useElapsedTime - If true the frameRate value will be ignored and instead p2 will step with the value of Game.Time.physicsElapsed, which is a delta time value.
* @default
*/
this.useElapsedTime = false;
/**
* @property {array<Phaser.Physics.P2.Material>} materials - A local array of all created Materials.
* @protected
*/
this.materials = [];
/**
* @property {Phaser.InversePointProxy} gravity - The gravity applied to all bodies each step.
*/
this.gravity = new Phaser.Physics.P2.InversePointProxy(this, this.world.gravity);
/**
* @property {p2.Body} bounds - The bounds body contains the 4 walls that border the World. Define or disable with setBounds.
*/
this.bounds = null;
/**
* @property {array} _wallShapes - The wall bounds shapes.
* @private
*/
this._wallShapes = [ null, null, null, null ];
/**
* @property {Phaser.Signal} onBodyAdded - Dispatched when a new Body is added to the World.
*/
this.onBodyAdded = new Phaser.Signal();
/**
* @property {Phaser.Signal} onBodyRemoved - Dispatched when a Body is removed from the World.
*/
this.onBodyRemoved = new Phaser.Signal();
/**
* @property {Phaser.Signal} onSpringAdded - Dispatched when a new Spring is added to the World.
*/
this.onSpringAdded = new Phaser.Signal();
/**
* @property {Phaser.Signal} onSpringRemoved - Dispatched when a Spring is removed from the World.
*/
this.onSpringRemoved = new Phaser.Signal();
/**
* @property {Phaser.Signal} onConstraintAdded - Dispatched when a new Constraint is added to the World.
*/
this.onConstraintAdded = new Phaser.Signal();
/**
* @property {Phaser.Signal} onConstraintRemoved - Dispatched when a Constraint is removed from the World.
*/
this.onConstraintRemoved = new Phaser.Signal();
/**
* @property {Phaser.Signal} onContactMaterialAdded - Dispatched when a new ContactMaterial is added to the World.
*/
this.onContactMaterialAdded = new Phaser.Signal();
/**
* @property {Phaser.Signal} onContactMaterialRemoved - Dispatched when a ContactMaterial is removed from the World.
*/
this.onContactMaterialRemoved = new Phaser.Signal();
/**
* @property {Phaser.Signal} onPostBroadphase - Dispatched after the Broadphase has collected collision pairs in the world.
*/
// this.onPostBroadphase = new Phaser.Signal();
this.postBroadphaseCallback = null;
this.callbackContext = null;
/**
* @property {Phaser.Signal} onImpact - Dispatched when a first contact is created between two bodies. This event is fired after the step has been done.
*/
// this.onImpact = new Phaser.Signal();
this.impactCallback = null;
/**
* @property {Phaser.Signal} onBeginContact - Dispatched when a first contact is created between two bodies. This event is fired before the step has been done.
*/
this.onBeginContact = new Phaser.Signal();
/**
* @property {Phaser.Signal} onEndContact - Dispatched when final contact occurs between two bodies. This event is fired before the step has been done.
*/
this.onEndContact = new Phaser.Signal();
// Pixel to meter function overrides
if (config.hasOwnProperty('mpx') && config.hasOwnProperty('pxm') && config.hasOwnProperty('mpxi') && config.hasOwnProperty('pxmi'))
{
this.mpx = config.mpx;
this.mpxi = config.mpxi;
this.pxm = config.pxm;
this.pxmi = config.pxmi;
}
// Hook into the World events
this.world.on("beginContact", this.beginContactHandler, this);
this.world.on("endContact", this.endContactHandler, this);
/**
* @property {array} _toRemove - Internal var used to hold references to bodies to remove from the world on the next step.
*/
this._toRemove = [];
/**
* @property {array} collisionGroups - Internal var.
*/
this.collisionGroups = [];
/**
* @property {number} _collisionGroupID - Internal var.
* @private
*/
this._collisionGroupID = 2;
this.nothingCollisionGroup = new Phaser.Physics.P2.CollisionGroup(1);
this.boundsCollisionGroup = new Phaser.Physics.P2.CollisionGroup(2);
this.everythingCollisionGroup = new Phaser.Physics.P2.CollisionGroup(2147483648);
this.boundsCollidesWith = [];
// By default we want everything colliding with everything
this.setBoundsToWorld(true, true, true, true, false);
};
/**
* @const
* @type {number}
*/
Phaser.Physics.P2.LIME_CORONA_JSON = 0;
Phaser.Physics.P2.prototype = {
/**
* This will add a P2 Physics body into the removal list for the next step.
*
* @method Phaser.Physics.P2#removeBodyNextStep
* @param {Phaser.Physics.P2.Body} body - The body to remove at the start of the next step.
*/
removeBodyNextStep: function (body) {
this._toRemove.push(body);
},
/**
* Called at the start of the core update loop. Purges flagged bodies from the world.
*
* @method Phaser.Physics.P2#preUpdate
*/
preUpdate: function () {
var i = this._toRemove.length;
while (i--)
{
this.removeBody(this._toRemove[i]);
}
this._toRemove.length = 0;
},
/**
* This will create a P2 Physics body on the given game object or array of game objects.
* A game object can only have 1 physics body active at any one time, and it can't be changed until the object is destroyed.
*
* @method Phaser.Physics.P2#enable
* @param {object|array|Phaser.Group} object - The game object to create the physics body on. Can also be an array or Group of objects, a body will be created on every child that has a `body` property.
* @param {boolean} [debug=false] - Create a debug object to go with this body?
* @param {boolean} [children=true] - Should a body be created on all children of this object? If true it will recurse down the display list as far as it can go.
*/
enable: function (object, debug, children) {
if (typeof debug === 'undefined') { debug = false; }
if (typeof children === 'undefined') { children = true; }
var i = 1;
if (Array.isArray(object))
{
i = object.length;
while (i--)
{
if (object[i] instanceof Phaser.Group)
{
// If it's a Group then we do it on the children regardless
this.enable(object[i].children, debug, children);
}
else
{
this.enableBody(object[i], debug);
if (children && object[i].hasOwnProperty('children') && object[i].children.length > 0)
{
this.enable(object[i], debug, true);
}
}
}
}
else
{
if (object instanceof Phaser.Group)
{
// If it's a Group then we do it on the children regardless
this.enable(object.children, debug, children);
}
else
{
this.enableBody(object, debug);
if (children && object.hasOwnProperty('children') && object.children.length > 0)
{
this.enable(object.children, debug, true);
}
}
}
},
/**
* Creates a P2 Physics body on the given game object.
* A game object can only have 1 physics body active at any one time, and it can't be changed until the body is nulled.
*
* @method Phaser.Physics.P2#enableBody
* @param {object} object - The game object to create the physics body on. A body will only be created if this object has a null `body` property.
* @param {boolean} debug - Create a debug object to go with this body?
*/
enableBody: function (object, debug) {
if (object.hasOwnProperty('body') && object.body === null)
{
object.body = new Phaser.Physics.P2.Body(this.game, object, object.x, object.y, 1);
object.body.debug = debug
object.anchor.set(0.5);
}
},
/**
* Impact event handling is disabled by default. Enable it before any impact events will be dispatched.
* In a busy world hundreds of impact events can be generated every step, so only enable this if you cannot do what you need via beginContact or collision masks.
*
* @method Phaser.Physics.P2#setImpactEvents
* @param {boolean} state - Set to true to enable impact events, or false to disable.
*/
setImpactEvents: function (state) {
if (state)
{
this.world.on("impact", this.impactHandler, this);
}
else
{
this.world.off("impact", this.impactHandler, this);
}
},
/**
* Sets a callback to be fired after the Broadphase has collected collision pairs in the world.
* Just because a pair exists it doesn't mean they *will* collide, just that they potentially could do.
* If your calback returns `false` the pair will be removed from the narrowphase. This will stop them testing for collision this step.
* Returning `true` from the callback will ensure they are checked in the narrowphase.
*
* @method Phaser.Physics.P2#setPostBroadphaseCallback
* @param {function} callback - The callback that will receive the postBroadphase event data. It must return a boolean. Set to null to disable an existing callback.
* @param {object} context - The context under which the callback will be fired.
*/
setPostBroadphaseCallback: function (callback, context) {
this.postBroadphaseCallback = callback;
this.callbackContext = context;
if (callback !== null)
{
this.world.on("postBroadphase", this.postBroadphaseHandler, this);
}
else
{
this.world.off("postBroadphase", this.postBroadphaseHandler, this);
}
},
/**
* Internal handler for the postBroadphase event.
*
* @method Phaser.Physics.P2#postBroadphaseHandler
* @private
* @param {object} event - The event data.
*/
postBroadphaseHandler: function (event) {
if (this.postBroadphaseCallback)
{
// Body.id 1 is always the World bounds object
var i = event.pairs.length;
while (i -= 2)
{
if (event.pairs[i].id !== 1 && event.pairs[i+1].id !== 1 && !this.postBroadphaseCallback.call(this.callbackContext, event.pairs[i].parent, event.pairs[i+1].parent))
{
event.pairs.splice(i, 2);
}
}
}
},
/**
* Handles a p2 impact event.
*
* @method Phaser.Physics.P2#impactHandler
* @private
* @param {object} event - The event data.
*/
impactHandler: function (event) {
if (event.bodyA.parent && event.bodyB.parent)
{
// Body vs. Body callbacks
var a = event.bodyA.parent;
var b = event.bodyB.parent;
if (a._bodyCallbacks[event.bodyB.id])
{
a._bodyCallbacks[event.bodyB.id].call(a._bodyCallbackContext[event.bodyB.id], a, b, event.shapeA, event.shapeB);
}
if (b._bodyCallbacks[event.bodyA.id])
{
b._bodyCallbacks[event.bodyA.id].call(b._bodyCallbackContext[event.bodyA.id], b, a, event.shapeB, event.shapeA);
}
// Body vs. Group callbacks
if (a._groupCallbacks[event.shapeB.collisionGroup])
{
a._groupCallbacks[event.shapeB.collisionGroup].call(a._groupCallbackContext[event.shapeB.collisionGroup], a, b, event.shapeA, event.shapeB);
}
if (b._groupCallbacks[event.shapeA.collisionGroup])
{
b._groupCallbacks[event.shapeA.collisionGroup].call(b._groupCallbackContext[event.shapeA.collisionGroup], b, a, event.shapeB, event.shapeA);
}
}
},
/**
* Handles a p2 begin contact event.
*
* @method Phaser.Physics.P2#beginContactHandler
* @param {object} event - The event data.
*/
beginContactHandler: function (event) {
if (event.bodyA.id > 1 && event.bodyB.id > 1)
{
this.onBeginContact.dispatch(event.bodyA, event.bodyB, event.shapeA, event.shapeB, event.contactEquations);
if (event.bodyA.parent)
{
event.bodyA.parent.onBeginContact.dispatch(event.bodyB.parent, event.shapeA, event.shapeB, event.contactEquations);
}
if (event.bodyB.parent)
{
event.bodyB.parent.onBeginContact.dispatch(event.bodyA.parent, event.shapeB, event.shapeA, event.contactEquations);
}
}
},
/**
* Handles a p2 end contact event.
*
* @method Phaser.Physics.P2#endContactHandler
* @param {object} event - The event data.
*/
endContactHandler: function (event) {
if (event.bodyA.id > 1 && event.bodyB.id > 1)
{
this.onEndContact.dispatch(event.bodyA, event.bodyB, event.shapeA, event.shapeB);
if (event.bodyA.parent)
{
event.bodyA.parent.onEndContact.dispatch(event.bodyB.parent, event.shapeA, event.shapeB);
}
if (event.bodyB.parent)
{
event.bodyB.parent.onEndContact.dispatch(event.bodyA.parent, event.shapeB, event.shapeA);
}
}
},
/**
* Sets the bounds of the Physics world to match the Game.World dimensions.
* You can optionally set which 'walls' to create: left, right, top or bottom.
*
* @method Phaser.Physics#setBoundsToWorld
* @param {boolean} [left=true] - If true will create the left bounds wall.
* @param {boolean} [right=true] - If true will create the right bounds wall.
* @param {boolean} [top=true] - If true will create the top bounds wall.
* @param {boolean} [bottom=true] - If true will create the bottom bounds wall.
* @param {boolean} [setCollisionGroup=true] - If true the Bounds will be set to use its own Collision Group.
*/
setBoundsToWorld: function (left, right, top, bottom, setCollisionGroup) {
this.setBounds(this.game.world.bounds.x, this.game.world.bounds.y, this.game.world.bounds.width, this.game.world.bounds.height, left, right, top, bottom, setCollisionGroup);
},
/**
* Sets the given material against the 4 bounds of this World.
*
* @method Phaser.Physics#setWorldMaterial
* @param {Phaser.Physics.P2.Material} material - The material to set.
* @param {boolean} [left=true] - If true will set the material on the left bounds wall.
* @param {boolean} [right=true] - If true will set the material on the right bounds wall.
* @param {boolean} [top=true] - If true will set the material on the top bounds wall.
* @param {boolean} [bottom=true] - If true will set the material on the bottom bounds wall.
*/
setWorldMaterial: function (material, left, right, top, bottom) {
if (typeof left === 'undefined') { left = true; }
if (typeof right === 'undefined') { right = true; }
if (typeof top === 'undefined') { top = true; }
if (typeof bottom === 'undefined') { bottom = true; }
if (left && this._wallShapes[0])
{
this._wallShapes[0].material = material;
}
if (right && this._wallShapes[1])
{
this._wallShapes[1].material = material;
}
if (top && this._wallShapes[2])
{
this._wallShapes[2].material = material;
}
if (bottom && this._wallShapes[3])
{
this._wallShapes[3].material = material;
}
},
/**
* By default the World will be set to collide everything with everything. The bounds of the world is a Body with 4 shapes, one for each face.
* If you start to use your own collision groups then your objects will no longer collide with the bounds.
* To fix this you need to adjust the bounds to use its own collision group first BEFORE changing your Sprites collision group.
*
* @method Phaser.Physics.P2#updateBoundsCollisionGroup
* @param {boolean} [setCollisionGroup=true] - If true the Bounds will be set to use its own Collision Group.
*/
updateBoundsCollisionGroup: function (setCollisionGroup) {
if (typeof setCollisionGroup === 'undefined') { setCollisionGroup = true; }
for (var i = 0; i < 4; i++)
{
if (this._wallShapes[i])
{
if (setCollisionGroup)
{
this._wallShapes[i].collisionGroup = this.boundsCollisionGroup.mask;
}
else
{
this._wallShapes[i].collisionGroup = this.everythingCollisionGroup.mask;
}
}
}
},
/**
* Sets the bounds of the Physics world to match the given world pixel dimensions.
* You can optionally set which 'walls' to create: left, right, top or bottom.
*
* @method Phaser.Physics.P2#setBounds
* @param {number} x - The x coordinate of the top-left corner of the bounds.
* @param {number} y - The y coordinate of the top-left corner of the bounds.
* @param {number} width - The width of the bounds.
* @param {number} height - The height of the bounds.
* @param {boolean} [left=true] - If true will create the left bounds wall.
* @param {boolean} [right=true] - If true will create the right bounds wall.
* @param {boolean} [top=true] - If true will create the top bounds wall.
* @param {boolean} [bottom=true] - If true will create the bottom bounds wall.
* @param {boolean} [setCollisionGroup=true] - If true the Bounds will be set to use its own Collision Group.
*/
setBounds: function (x, y, width, height, left, right, top, bottom, setCollisionGroup) {
if (typeof left === 'undefined') { left = true; }
if (typeof right === 'undefined') { right = true; }
if (typeof top === 'undefined') { top = true; }
if (typeof bottom === 'undefined') { bottom = true; }
if (typeof setCollisionGroup === 'undefined') { setCollisionGroup = true; }
var hw = (width / 2);
var hh = (height / 2);
var cx = hw + x;
var cy = hh + y;
if (this.bounds !== null)
{
if (this.bounds.world)
{
this.world.removeBody(this.bounds);
}
var i = this.bounds.shapes.length;
while (i--)
{
var shape = this.bounds.shapes[i];
this.bounds.removeShape(shape);
}
this.bounds.position[0] = this.pxmi(cx);
this.bounds.position[1] = this.pxmi(cy);
}
else
{
this.bounds = new p2.Body({ mass: 0, position:[this.pxmi(cx), this.pxmi(cy)] });
}
if (left)
{
this._wallShapes[0] = new p2.Plane();
if (setCollisionGroup)
{
this._wallShapes[0].collisionGroup = this.boundsCollisionGroup.mask;
}
this.bounds.addShape(this._wallShapes[0], [this.pxmi(-hw), 0], 1.5707963267948966 );
}
if (right)
{
this._wallShapes[1] = new p2.Plane();
if (setCollisionGroup)
{
this._wallShapes[1].collisionGroup = this.boundsCollisionGroup.mask;
}
this.bounds.addShape(this._wallShapes[1], [this.pxmi(hw), 0], -1.5707963267948966 );
}
if (top)
{
this._wallShapes[2] = new p2.Plane();
if (setCollisionGroup)
{
this._wallShapes[2].collisionGroup = this.boundsCollisionGroup.mask;
}
this.bounds.addShape(this._wallShapes[2], [0, this.pxmi(-hh)], -3.141592653589793 );
}
if (bottom)
{
this._wallShapes[3] = new p2.Plane();
if (setCollisionGroup)
{
this._wallShapes[3].collisionGroup = this.boundsCollisionGroup.mask;
}
this.bounds.addShape(this._wallShapes[3], [0, this.pxmi(hh)] );
}
this.world.addBody(this.bounds);
},
/**
* @method Phaser.Physics.P2#update
*/
update: function () {
if (this.useElapsedTime)
{
this.world.step(this.game.time.physicsElapsed);
}
else
{
this.world.step(this.frameRate);
}
},
/**
* Clears all bodies from the simulation, resets callbacks and resets the collision bitmask.
*
* @method Phaser.Physics.P2#clear
*/
clear: function () {
this.world.clear();
this.world.off("beginContact", this.beginContactHandler, this);
this.world.off("endContact", this.endContactHandler, this);
this.postBroadphaseCallback = null;
this.callbackContext = null;
this.impactCallback = null;
this.collisionGroups = [];
this._toRemove = [];
this._collisionGroupID = 2;
this.boundsCollidesWith = [];
},
/**
* Clears all bodies from the simulation and unlinks World from Game. Should only be called on game shutdown. Call `clear` on a State change.
*
* @method Phaser.Physics.P2#destroy
*/
destroy: function () {
this.clear();
this.game = null;
},
/**
* Add a body to the world.
*
* @method Phaser.Physics.P2#addBody
* @param {Phaser.Physics.P2.Body} body - The Body to add to the World.
* @return {boolean} True if the Body was added successfully, otherwise false.
*/
addBody: function (body) {
if (body.data.world)
{
return false;
}
else
{
this.world.addBody(body.data);
this.onBodyAdded.dispatch(body);
return true;
}
},
/**
* Removes a body from the world. This will silently fail if the body wasn't part of the world to begin with.
*
* @method Phaser.Physics.P2#removeBody
* @param {Phaser.Physics.P2.Body} body - The Body to remove from the World.
* @return {Phaser.Physics.P2.Body} The Body that was removed.
*/
removeBody: function (body) {
if (body.data.world == this.world)
{
this.world.removeBody(body.data);
this.onBodyRemoved.dispatch(body);
}
return body;
},
/**
* Adds a Spring to the world.
*
* @method Phaser.Physics.P2#addSpring
* @param {Phaser.Physics.P2.Spring} spring - The Spring to add to the World.
* @return {Phaser.Physics.P2.Spring} The Spring that was added.
*/
addSpring: function (spring) {
this.world.addSpring(spring);
this.onSpringAdded.dispatch(spring);
return spring;
},
/**
* Removes a Spring from the world.
*
* @method Phaser.Physics.P2#removeSpring
* @param {Phaser.Physics.P2.Spring} spring - The Spring to remove from the World.
* @return {Phaser.Physics.P2.Spring} The Spring that was removed.
*/
removeSpring: function (spring) {
this.world.removeSpring(spring);
this.onSpringRemoved.dispatch(spring);
return spring;
},
/**
* Creates a constraint that tries to keep the distance between two bodies constant.
*
* @method Phaser.Physics.P2#createDistanceConstraint
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyA - First connected body.
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyB - Second connected body.
* @param {number} distance - The distance to keep between the bodies.
* @param {number} [maxForce] - The maximum force that should be applied to constrain the bodies.
* @return {Phaser.Physics.P2.DistanceConstraint} The constraint
*/
createDistanceConstraint: function (bodyA, bodyB, distance, maxForce) {
bodyA = this.getBody(bodyA);
bodyB = this.getBody(bodyB);
if (!bodyA || !bodyB)
{
console.warn('Cannot create Constraint, invalid body objects given');
}
else
{
return this.addConstraint(new Phaser.Physics.P2.DistanceConstraint(this, bodyA, bodyB, distance, maxForce));
}
},
/**
* Creates a constraint that tries to keep the distance between two bodies constant.
*
* @method Phaser.Physics.P2#createGearConstraint
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyA - First connected body.
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyB - Second connected body.
* @param {number} [angle=0] - The relative angle
* @param {number} [ratio=1] - The gear ratio.
* @return {Phaser.Physics.P2.GearConstraint} The constraint
*/
createGearConstraint: function (bodyA, bodyB, angle, ratio) {
bodyA = this.getBody(bodyA);
bodyB = this.getBody(bodyB);
if (!bodyA || !bodyB)
{
console.warn('Cannot create Constraint, invalid body objects given');
}
else
{
return this.addConstraint(new Phaser.Physics.P2.GearConstraint(this, bodyA, bodyB, angle, ratio));
}
},
/**
* Connects two bodies at given offset points, letting them rotate relative to each other around this point.
* The pivot points are given in world (pixel) coordinates.
*
* @method Phaser.Physics.P2#createRevoluteConstraint
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyA - First connected body.
* @param {Array} pivotA - The point relative to the center of mass of bodyA which bodyA is constrained to. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyB - Second connected body.
* @param {Array} pivotB - The point relative to the center of mass of bodyB which bodyB is constrained to. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {number} [maxForce=0] - The maximum force that should be applied to constrain the bodies.
* @return {Phaser.Physics.P2.RevoluteConstraint} The constraint
*/
createRevoluteConstraint: function (bodyA, pivotA, bodyB, pivotB, maxForce) {
bodyA = this.getBody(bodyA);
bodyB = this.getBody(bodyB);
if (!bodyA || !bodyB)
{
console.warn('Cannot create Constraint, invalid body objects given');
}
else
{
return this.addConstraint(new Phaser.Physics.P2.RevoluteConstraint(this, bodyA, pivotA, bodyB, pivotB, maxForce));
}
},
/**
* Locks the relative position between two bodies.
*
* @method Phaser.Physics.P2#createLockConstraint
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyA - First connected body.
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyB - Second connected body.
* @param {Array} [offset] - The offset of bodyB in bodyA's frame. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {number} [angle=0] - The angle of bodyB in bodyA's frame.
* @param {number} [maxForce] - The maximum force that should be applied to constrain the bodies.
* @return {Phaser.Physics.P2.LockConstraint} The constraint
*/
createLockConstraint: function (bodyA, bodyB, offset, angle, maxForce) {
bodyA = this.getBody(bodyA);
bodyB = this.getBody(bodyB);
if (!bodyA || !bodyB)
{
console.warn('Cannot create Constraint, invalid body objects given');
}
else
{
return this.addConstraint(new Phaser.Physics.P2.LockConstraint(this, bodyA, bodyB, offset, angle, maxForce));
}
},
/**
* Constraint that only allows bodies to move along a line, relative to each other.
* See http://www.iforce2d.net/b2dtut/joints-prismatic
*
* @method Phaser.Physics.P2#createPrismaticConstraint
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyA - First connected body.
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyB - Second connected body.
* @param {boolean} [lockRotation=true] - If set to false, bodyB will be free to rotate around its anchor point.
* @param {Array} [anchorA] - Body A's anchor point, defined in its own local frame. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {Array} [anchorB] - Body A's anchor point, defined in its own local frame. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {Array} [axis] - An axis, defined in body A frame, that body B's anchor point may slide along. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {number} [maxForce] - The maximum force that should be applied to constrain the bodies.
* @return {Phaser.Physics.P2.PrismaticConstraint} The constraint
*/
createPrismaticConstraint: function (bodyA, bodyB, lockRotation, anchorA, anchorB, axis, maxForce) {
bodyA = this.getBody(bodyA);
bodyB = this.getBody(bodyB);
if (!bodyA || !bodyB)
{
console.warn('Cannot create Constraint, invalid body objects given');
}
else
{
return this.addConstraint(new Phaser.Physics.P2.PrismaticConstraint(this, bodyA, bodyB, lockRotation, anchorA, anchorB, axis, maxForce));
}
},
/**
* Adds a Constraint to the world.
*
* @method Phaser.Physics.P2#addConstraint
* @param {Phaser.Physics.P2.Constraint} constraint - The Constraint to add to the World.
* @return {Phaser.Physics.P2.Constraint} The Constraint that was added.
*/
addConstraint: function (constraint) {
this.world.addConstraint(constraint);
this.onConstraintAdded.dispatch(constraint);
return constraint;
},
/**
* Removes a Constraint from the world.
*
* @method Phaser.Physics.P2#removeConstraint
* @param {Phaser.Physics.P2.Constraint} constraint - The Constraint to be removed from the World.
* @return {Phaser.Physics.P2.Constraint} The Constraint that was removed.
*/
removeConstraint: function (constraint) {
this.world.removeConstraint(constraint);
this.onConstraintRemoved.dispatch(constraint);
return constraint;
},
/**
* Adds a Contact Material to the world.
*
* @method Phaser.Physics.P2#addContactMaterial
* @param {Phaser.Physics.P2.ContactMaterial} material - The Contact Material to be added to the World.
* @return {Phaser.Physics.P2.ContactMaterial} The Contact Material that was added.
*/
addContactMaterial: function (material) {
this.world.addContactMaterial(material);
this.onContactMaterialAdded.dispatch(material);
return material;
},
/**
* Removes a Contact Material from the world.
*
* @method Phaser.Physics.P2#removeContactMaterial
* @param {Phaser.Physics.P2.ContactMaterial} material - The Contact Material to be removed from the World.
* @return {Phaser.Physics.P2.ContactMaterial} The Contact Material that was removed.
*/
removeContactMaterial: function (material) {
this.world.removeContactMaterial(material);
this.onContactMaterialRemoved.dispatch(material);
return material;
},
/**
* Gets a Contact Material based on the two given Materials.
*
* @method Phaser.Physics.P2#getContactMaterial
* @param {Phaser.Physics.P2.Material} materialA - The first Material to search for.
* @param {Phaser.Physics.P2.Material} materialB - The second Material to search for.
* @return {Phaser.Physics.P2.ContactMaterial|boolean} The Contact Material or false if none was found matching the Materials given.
*/
getContactMaterial: function (materialA, materialB) {
return this.world.getContactMaterial(materialA, materialB);
},
/**
* Sets the given Material against all Shapes owned by all the Bodies in the given array.
*
* @method Phaser.Physics.P2#setMaterial
* @param {Phaser.Physics.P2.Material} material - The Material to be applied to the given Bodies.
* @param {array<Phaser.Physics.P2.Body>} bodies - An Array of Body objects that the given Material will be set on.
*/
setMaterial: function (material, bodies) {
var i = bodies.length;
while (i--)
{
bodies.setMaterial(material);
}
},
/**
* Creates a Material. Materials are applied to Shapes owned by a Body and can be set with Body.setMaterial().
* Materials are a way to control what happens when Shapes collide. Combine unique Materials together to create Contact Materials.
* Contact Materials have properties such as friction and restitution that allow for fine-grained collision control between different Materials.
*
* @method Phaser.Physics.P2#createMaterial
* @param {string} [name] - Optional name of the Material. Each Material has a unique ID but string names are handy for debugging.
* @param {Phaser.Physics.P2.Body} [body] - Optional Body. If given it will assign the newly created Material to the Body shapes.
* @return {Phaser.Physics.P2.Material} The Material that was created. This is also stored in Phaser.Physics.P2.materials.
*/
createMaterial: function (name, body) {
name = name || '';
var material = new Phaser.Physics.P2.Material(name);
this.materials.push(material);
if (typeof body !== 'undefined')
{
body.setMaterial(material);
}
return material;
},
/**
* Creates a Contact Material from the two given Materials. You can then edit the properties of the Contact Material directly.
*
* @method Phaser.Physics.P2#createContactMaterial
* @param {Phaser.Physics.P2.Material} [materialA] - The first Material to create the ContactMaterial from. If undefined it will create a new Material object first.
* @param {Phaser.Physics.P2.Material} [materialB] - The second Material to create the ContactMaterial from. If undefined it will create a new Material object first.
* @param {object} [options] - Material options object.
* @return {Phaser.Physics.P2.ContactMaterial} The Contact Material that was created.
*/
createContactMaterial: function (materialA, materialB, options) {
if (typeof materialA === 'undefined') { materialA = this.createMaterial(); }
if (typeof materialB === 'undefined') { materialB = this.createMaterial(); }
var contact = new Phaser.Physics.P2.ContactMaterial(materialA, materialB, options);
return this.addContactMaterial(contact);
},
/**
* Populates and returns an array with references to of all current Bodies in the world.
*
* @method Phaser.Physics.P2#getBodies
* @return {array<Phaser.Physics.P2.Body>} An array containing all current Bodies in the world.
*/
getBodies: function () {
var output = [];
var i = this.world.bodies.length;
while (i--)
{
output.push(this.world.bodies[i].parent);
}
return output;
},
/**
* Checks the given object to see if it has a p2.Body and if so returns it.
*
* @method Phaser.Physics.P2#getBody
* @param {object} object - The object to check for a p2.Body on.
* @return {p2.Body} The p2.Body, or null if not found.
*/
getBody: function (object) {
if (object instanceof p2.Body)
{
// Native p2 body
return object;
}
else if (object instanceof Phaser.Physics.P2.Body)
{
// Phaser P2 Body
return object.data;
}
else if (object['body'] && object['body'].type === Phaser.Physics.P2JS)
{
// Sprite, TileSprite, etc
return object.body.data;
}
return null;
},
/**
* Populates and returns an array of all current Springs in the world.
*
* @method Phaser.Physics.P2#getSprings
* @return {array<Phaser.Physics.P2.Spring>} An array containing all current Springs in the world.
*/
getSprings: function () {
var output = [];
var i = this.world.springs.length;
while (i--)
{
output.push(this.world.springs[i].parent);
}
return output;
},
/**
* Populates and returns an array of all current Constraints in the world.
*
* @method Phaser.Physics.P2#getConstraints
* @return {array<Phaser.Physics.P2.Constraint>} An array containing all current Constraints in the world.
*/
getConstraints: function () {
var output = [];
var i = this.world.constraints.length;
while (i--)
{
output.push(this.world.constraints[i].parent);
}
return output;
},
/**
* Test if a world point overlaps bodies. You will get an array of actual P2 bodies back. You can find out which Sprite a Body belongs to
* (if any) by checking the Body.parent.sprite property. Body.parent is a Phaser.Physics.P2.Body property.
*
* @method Phaser.Physics.P2#hitTest
* @param {Phaser.Point} worldPoint - Point to use for intersection tests. The points values must be in world (pixel) coordinates.
* @param {Array<Phaser.Physics.P2.Body|Phaser.Sprite|p2.Body>} [bodies] - A list of objects to check for intersection. If not given it will check Phaser.Physics.P2.world.bodies (i.e. all world bodies)
* @param {number} [precision=5] - Used for matching against particles and lines. Adds some margin to these infinitesimal objects.
* @param {boolean} [filterStatic=false] - If true all Static objects will be removed from the results array.
* @return {Array} Array of bodies that overlap the point.
*/
hitTest: function (worldPoint, bodies, precision, filterStatic) {
if (typeof bodies === 'undefined') { bodies = this.world.bodies; }
if (typeof precision === 'undefined') { precision = 5; }
if (typeof filterStatic === 'undefined') { filterStatic = false; }
var physicsPosition = [ this.pxmi(worldPoint.x), this.pxmi(worldPoint.y) ];
var query = [];
var i = bodies.length;
while (i--)
{
if (bodies[i] instanceof Phaser.Physics.P2.Body && !(filterStatic && bodies[i].data.motionState === p2.Body.STATIC))
{
query.push(bodies[i].data);
}
else if (bodies[i] instanceof p2.Body && bodies[i].parent && !(filterStatic && bodies[i].motionState === p2.Body.STATIC))
{
query.push(bodies[i]);
}
else if (bodies[i] instanceof Phaser.Sprite && bodies[i].hasOwnProperty('body') && !(filterStatic && bodies[i].body.data.motionState === p2.Body.STATIC))
{
query.push(bodies[i].body.data);
}
}
return this.world.hitTest(physicsPosition, query, precision);
},
/**
* Converts the current world into a JSON object.
*
* @method Phaser.Physics.P2#toJSON
* @return {object} A JSON representation of the world.
*/
toJSON: function () {
return this.world.toJSON();
},
/**
* Creates a new Collision Group and optionally applies it to the given object.
* Collision Groups are handled using bitmasks, therefore you have a fixed limit you can create before you need to re-use older groups.
*
* @method Phaser.Physics.P2#createCollisionGroup
* @param {Phaser.Group|Phaser.Sprite} [object] - An optional Sprite or Group to apply the Collision Group to. If a Group is given it will be applied to all top-level children.
* @protected
*/
createCollisionGroup: function (object) {
var bitmask = Math.pow(2, this._collisionGroupID);
if (this._wallShapes[0])
{
this._wallShapes[0].collisionMask = this._wallShapes[0].collisionMask | bitmask;
}
if (this._wallShapes[1])
{
this._wallShapes[1].collisionMask = this._wallShapes[1].collisionMask | bitmask;
}
if (this._wallShapes[2])
{
this._wallShapes[2].collisionMask = this._wallShapes[2].collisionMask | bitmask;
}
if (this._wallShapes[3])
{
this._wallShapes[3].collisionMask = this._wallShapes[3].collisionMask | bitmask;
}
this._collisionGroupID++;
var group = new Phaser.Physics.P2.CollisionGroup(bitmask);
this.collisionGroups.push(group);
if (object)
{
this.setCollisionGroup(object, group);
}
return group;
},
/**
* Sets the given CollisionGroup to be the collision group for all shapes in this Body, unless a shape is specified.
* Note that this resets the collisionMask and any previously set groups. See Body.collides() for appending them.
*
* @method Phaser.Physics.P2y#setCollisionGroup
* @param {Phaser.Group|Phaser.Sprite} object - A Sprite or Group to apply the Collision Group to. If a Group is given it will be applied to all top-level children.
* @param {Phaser.Physics.CollisionGroup} group - The Collision Group that this Bodies shapes will use.
*/
setCollisionGroup: function (object, group) {
if (object instanceof Phaser.Group)
{
for (var i = 0; i < object.total; i++)
{
if (object.children[i]['body'] && object.children[i]['body'].type === Phaser.Physics.P2JS)
{
object.children[i].body.setCollisionGroup(group);
}
}
}
else
{
object.body.setCollisionGroup(group);
}
},
/**
* Creates a spring, connecting two bodies. A spring can have a resting length, a stiffness and damping.
*
* @method Phaser.Physics.P2#createSpring
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyA - First connected body.
* @param {Phaser.Sprite|Phaser.Physics.P2.Body|p2.Body} bodyB - Second connected body.
* @param {number} [restLength=1] - Rest length of the spring. A number > 0.
* @param {number} [stiffness=100] - Stiffness of the spring. A number >= 0.
* @param {number} [damping=1] - Damping of the spring. A number >= 0.
* @param {number} [restLength=1] - Rest length of the spring. A number > 0.
* @param {number} [stiffness=100] - Stiffness of the spring. A number >= 0.
* @param {number} [damping=1] - Damping of the spring. A number >= 0.
* @param {Array} [worldA] - Where to hook the spring to body A in world coordinates. This value is an array by 2 elements, x and y, i.e: [32, 32].
* @param {Array} [worldB] - Where to hook the spring to body B in world coordinates. This value is an array by 2 elements, x and y, i.e: [32, 32].
* @param {Array} [localA] - Where to hook the spring to body A in local body coordinates. This value is an array by 2 elements, x and y, i.e: [32, 32].
* @param {Array} [localB] - Where to hook the spring to body B in local body coordinates. This value is an array by 2 elements, x and y, i.e: [32, 32].
* @return {Phaser.Physics.P2.Spring} The spring
*/
createSpring: function (bodyA, bodyB, restLength, stiffness, damping, worldA, worldB, localA, localB) {
bodyA = this.getBody(bodyA);
bodyB = this.getBody(bodyB);
if (!bodyA || !bodyB)
{
console.warn('Cannot create Spring, invalid body objects given');
}
else
{
return this.addSpring(new Phaser.Physics.P2.Spring(this, bodyA, bodyB, restLength, stiffness, damping, worldA, worldB, localA, localB));
}
},
/**
* Creates a new Body and adds it to the World.
*
* @method Phaser.Physics.P2#createBody
* @param {number} x - The x coordinate of Body.
* @param {number} y - The y coordinate of Body.
* @param {number} mass - The mass of the Body. A mass of 0 means a 'static' Body is created.
* @param {boolean} [addToWorld=false] - Automatically add this Body to the world? (usually false as it won't have any shapes on construction).
* @param {object} options - An object containing the build options:
* @param {boolean} [options.optimalDecomp=false] - Set to true if you need optimal decomposition. Warning: very slow for polygons with more than 10 vertices.
* @param {boolean} [options.skipSimpleCheck=false] - Set to true if you already know that the path is not intersecting itself.
* @param {boolean|number} [options.removeCollinearPoints=false] - Set to a number (angle threshold value) to remove collinear points, or false to keep all points.
* @param {(number[]|...number)} points - An array of 2d vectors that form the convex or concave polygon.
* Either [[0,0], [0,1],...] or a flat array of numbers that will be interpreted as [x,y, x,y, ...],
* or the arguments passed can be flat x,y values e.g. `setPolygon(options, x,y, x,y, x,y, ...)` where `x` and `y` are numbers.
* @return {Phaser.Physics.P2.Body} The body
*/
createBody: function (x, y, mass, addToWorld, options, data) {
if (typeof addToWorld === 'undefined') { addToWorld = false; }
var body = new Phaser.Physics.P2.Body(this.game, null, x, y, mass);
if (data)
{
var result = body.addPolygon(options, data);
if (!result)
{
return false;
}
}
if (addToWorld)
{
this.world.addBody(body.data);
}
return body;
},
/**
* Creates a new Particle and adds it to the World.
*
* @method Phaser.Physics.P2#createParticle
* @param {number} x - The x coordinate of Body.
* @param {number} y - The y coordinate of Body.
* @param {number} mass - The mass of the Body. A mass of 0 means a 'static' Body is created.
* @param {boolean} [addToWorld=false] - Automatically add this Body to the world? (usually false as it won't have any shapes on construction).
* @param {object} options - An object containing the build options:
* @param {boolean} [options.optimalDecomp=false] - Set to true if you need optimal decomposition. Warning: very slow for polygons with more than 10 vertices.
* @param {boolean} [options.skipSimpleCheck=false] - Set to true if you already know that the path is not intersecting itself.
* @param {boolean|number} [options.removeCollinearPoints=false] - Set to a number (angle threshold value) to remove collinear points, or false to keep all points.
* @param {(number[]|...number)} points - An array of 2d vectors that form the convex or concave polygon.
* Either [[0,0], [0,1],...] or a flat array of numbers that will be interpreted as [x,y, x,y, ...],
* or the arguments passed can be flat x,y values e.g. `setPolygon(options, x,y, x,y, x,y, ...)` where `x` and `y` are numbers.
*/
createParticle: function (x, y, mass, addToWorld, options, data) {
if (typeof addToWorld === 'undefined') { addToWorld = false; }
var body = new Phaser.Physics.P2.Body(this.game, null, x, y, mass);
if (data)
{
var result = body.addPolygon(options, data);
if (!result)
{
return false;
}
}
if (addToWorld)
{
this.world.addBody(body.data);
}
return body;
},
/**
* Converts all of the polylines objects inside a Tiled ObjectGroup into physics bodies that are added to the world.
* Note that the polylines must be created in such a way that they can withstand polygon decomposition.
*
* @method Phaser.Physics.P2#convertCollisionObjects
* @param {Phaser.Tilemap} map - The Tilemap to get the map data from.
* @param {number|string|Phaser.TilemapLayer} [layer] - The layer to operate on. If not given will default to map.currentLayer.
* @param {boolean} [addToWorld=true] - If true it will automatically add each body to the world.
* @return {array} An array of the Phaser.Physics.Body objects that have been created.
*/
convertCollisionObjects: function (map, layer, addToWorld) {
if (typeof addToWorld === 'undefined') { addToWorld = true; }
layer = map.getLayer(layer);
var output = [];
for (var i = 0, len = map.collision[layer].length; i < len; i++)
{
// name: json.layers[i].objects[v].name,
// x: json.layers[i].objects[v].x,
// y: json.layers[i].objects[v].y,
// width: json.layers[i].objects[v].width,
// height: json.layers[i].objects[v].height,
// visible: json.layers[i].objects[v].visible,
// properties: json.layers[i].objects[v].properties,
// polyline: json.layers[i].objects[v].polyline
var object = map.collision[layer][i];
var body = this.createBody(object.x, object.y, 0, addToWorld, {}, object.polyline);
if (body)
{
output.push(body);
}
}
return output;
},
/**
* Clears all physics bodies from the given TilemapLayer that were created with `World.convertTilemap`.
*
* @method Phaser.Physics.P2#clearTilemapLayerBodies
* @param {Phaser.Tilemap} map - The Tilemap to get the map data from.
* @param {number|string|Phaser.TilemapLayer} [layer] - The layer to operate on. If not given will default to map.currentLayer.
*/
clearTilemapLayerBodies: function (map, layer) {
layer = map.getLayer(layer);
var i = map.layers[layer].bodies.length;
while (i--)
{
map.layers[layer].bodies[i].destroy();
}
map.layers[layer].bodies.length = [];
},
/**
* Goes through all tiles in the given Tilemap and TilemapLayer and converts those set to collide into physics bodies.
* Only call this *after* you have specified all of the tiles you wish to collide with calls like Tilemap.setCollisionBetween, etc.
* Every time you call this method it will destroy any previously created bodies and remove them from the world.
* Therefore understand it's a very expensive operation and not to be done in a core game update loop.
*
* @method Phaser.Physics.P2#convertTilemap
* @param {Phaser.Tilemap} map - The Tilemap to get the map data from.
* @param {number|string|Phaser.TilemapLayer} [layer] - The layer to operate on. If not given will default to map.currentLayer.
* @param {boolean} [addToWorld=true] - If true it will automatically add each body to the world, otherwise it's up to you to do so.
* @param {boolean} [optimize=true] - If true adjacent colliding tiles will be combined into a single body to save processing. However it means you cannot perform specific Tile to Body collision responses.
* @return {array} An array of the Phaser.Physics.P2.Body objects that were created.
*/
convertTilemap: function (map, layer, addToWorld, optimize) {
layer = map.getLayer(layer);
if (typeof addToWorld === 'undefined') { addToWorld = true; }
if (typeof optimize === 'undefined') { optimize = true; }
// If the bodies array is already populated we need to nuke it
this.clearTilemapLayerBodies(map, layer);
var width = 0;
var sx = 0;
var sy = 0;
for (var y = 0, h = map.layers[layer].height; y < h; y++)
{
width = 0;
for (var x = 0, w = map.layers[layer].width; x < w; x++)
{
var tile = map.layers[layer].data[y][x];
if (tile)
{
if (optimize)
{
var right = map.getTileRight(layer, x, y);
if (width === 0)
{
sx = tile.x * tile.width;
sy = tile.y * tile.height;
width = tile.width;
}
if (right && right.collides)
{
width += tile.width;
}
else
{
var body = this.createBody(sx, sy, 0, false);
body.addRectangle(width, tile.height, width / 2, tile.height / 2, 0);
if (addToWorld)
{
this.addBody(body);
}
map.layers[layer].bodies.push(body);
width = 0;
}
}
else
{
var body = this.createBody(tile.x * tile.width, tile.y * tile.height, 0, false);
body.addRectangle(tile.width, tile.height, tile.width / 2, tile.height / 2, 0);
if (addToWorld)
{
this.addBody(body);
}
map.layers[layer].bodies.push(body);
}
}
}
}
return map.layers[layer].bodies;
},
/**
* Convert p2 physics value (meters) to pixel scale.
* By default Phaser uses a scale of 20px per meter.
* If you need to modify this you can over-ride these functions via the Physics Configuration object.
*
* @method Phaser.Physics.P2#mpx
* @param {number} v - The value to convert.
* @return {number} The scaled value.
*/
mpx: function (v) {
return v *= 20;
},
/**
* Convert pixel value to p2 physics scale (meters).
* By default Phaser uses a scale of 20px per meter.
* If you need to modify this you can over-ride these functions via the Physics Configuration object.
*
* @method Phaser.Physics.P2#pxm
* @param {number} v - The value to convert.
* @return {number} The scaled value.
*/
pxm: function (v) {
return v * 0.05;
},
/**
* Convert p2 physics value (meters) to pixel scale and inverses it.
* By default Phaser uses a scale of 20px per meter.
* If you need to modify this you can over-ride these functions via the Physics Configuration object.
*
* @method Phaser.Physics.P2#mpxi
* @param {number} v - The value to convert.
* @return {number} The scaled value.
*/
mpxi: function (v) {
return v *= -20;
},
/**
* Convert pixel value to p2 physics scale (meters) and inverses it.
* By default Phaser uses a scale of 20px per meter.
* If you need to modify this you can over-ride these functions via the Physics Configuration object.
*
* @method Phaser.Physics.P2#pxmi
* @param {number} v - The value to convert.
* @return {number} The scaled value.
*/
pxmi: function (v) {
return v * -0.05;
}
};
/**
* @name Phaser.Physics.P2#friction
* @property {number} friction - Friction between colliding bodies. This value is used if no matching ContactMaterial is found for a Material pair.
*/
Object.defineProperty(Phaser.Physics.P2.prototype, "friction", {
get: function () {
return this.world.defaultFriction;
},
set: function (value) {
this.world.defaultFriction = value;
}
});
/**
* @name Phaser.Physics.P2#restituion
* @property {number} restitution - Default coefficient of restitution between colliding bodies. This value is used if no matching ContactMaterial is found for a Material pair.
*/
Object.defineProperty(Phaser.Physics.P2.prototype, "restituion", {
get: function () {
return this.world.defaultRestitution;
},
set: function (value) {
this.world.defaultRestitution = value;
}
});
/**
* @name Phaser.Physics.P2#applySpringForces
* @property {boolean} applySpringForces - Enable to automatically apply spring forces each step.
*/
Object.defineProperty(Phaser.Physics.P2.prototype, "applySpringForces", {
get: function () {
return this.world.applySpringForces;
},
set: function (value) {
this.world.applySpringForces = value;
}
});
/**
* @name Phaser.Physics.P2#applyDamping
* @property {boolean} applyDamping - Enable to automatically apply body damping each step.
*/
Object.defineProperty(Phaser.Physics.P2.prototype, "applyDamping", {
get: function () {
return this.world.applyDamping;
},
set: function (value) {
this.world.applyDamping = value;
}
});
/**
* @name Phaser.Physics.P2#applyGravity
* @property {boolean} applyGravity - Enable to automatically apply gravity each step.
*/
Object.defineProperty(Phaser.Physics.P2.prototype, "applyGravity", {
get: function () {
return this.world.applyGravity;
},
set: function (value) {
this.world.applyGravity = value;
}
});
/**
* @name Phaser.Physics.P2#solveConstraints
* @property {boolean} solveConstraints - Enable/disable constraint solving in each step.
*/
Object.defineProperty(Phaser.Physics.P2.prototype, "solveConstraints", {
get: function () {
return this.world.solveConstraints;
},
set: function (value) {
this.world.solveConstraints = value;
}
});
/**
* @name Phaser.Physics.P2#time
* @property {boolean} time - The World time.
* @readonly
*/
Object.defineProperty(Phaser.Physics.P2.prototype, "time", {
get: function () {
return this.world.time;
}
});
/**
* @name Phaser.Physics.P2#emitImpactEvent
* @property {boolean} emitImpactEvent - Set to true if you want to the world to emit the "impact" event. Turning this off could improve performance.
*/
Object.defineProperty(Phaser.Physics.P2.prototype, "emitImpactEvent", {
get: function () {
return this.world.emitImpactEvent;
},
set: function (value) {
this.world.emitImpactEvent = value;
}
});
/**
* @name Phaser.Physics.P2#enableBodySleeping
* @property {boolean} enableBodySleeping - Enable / disable automatic body sleeping.
*/
Object.defineProperty(Phaser.Physics.P2.prototype, "enableBodySleeping", {
get: function () {
return this.world.enableBodySleeping;
},
set: function (value) {
this.world.enableBodySleeping = value;
}
});
/**
* @name Phaser.Physics.P2#total
* @property {number} total - The total number of bodies in the world.
* @readonly
*/
Object.defineProperty(Phaser.Physics.P2.prototype, "total", {
get: function () {
return this.world.bodies.length;
}
});
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* A PointProxy is an internal class that allows for direct getter/setter style property access to Arrays and TypedArrays.
*
* @class Phaser.Physics.P2.PointProxy
* @classdesc PointProxy
* @constructor
* @param {Phaser.Physics.P2} world - A reference to the P2 World.
* @param {any} destination - The object to bind to.
*/
Phaser.Physics.P2.PointProxy = function (world, destination) {
this.world = world;
this.destination = destination;
};
Phaser.Physics.P2.PointProxy.prototype.constructor = Phaser.Physics.P2.PointProxy;
/**
* @name Phaser.Physics.P2.PointProxy#x
* @property {number} x - The x property of this PointProxy.
*/
Object.defineProperty(Phaser.Physics.P2.PointProxy.prototype, "x", {
get: function () {
return this.destination[0];
},
set: function (value) {
this.destination[0] = this.world.pxm(value);
}
});
/**
* @name Phaser.Physics.P2.PointProxy#y
* @property {number} y - The y property of this PointProxy.
*/
Object.defineProperty(Phaser.Physics.P2.PointProxy.prototype, "y", {
get: function () {
return this.destination[1];
},
set: function (value) {
this.destination[1] = this.world.pxm(value);
}
});
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* A InversePointProxy is an internal class that allows for direct getter/setter style property access to Arrays and TypedArrays but inverses the values on set.
*
* @class Phaser.Physics.P2.InversePointProxy
* @classdesc InversePointProxy
* @constructor
* @param {Phaser.Physics.P2} world - A reference to the P2 World.
* @param {any} destination - The object to bind to.
*/
Phaser.Physics.P2.InversePointProxy = function (world, destination) {
this.world = world;
this.destination = destination;
};
Phaser.Physics.P2.InversePointProxy.prototype.constructor = Phaser.Physics.P2.InversePointProxy;
/**
* @name Phaser.Physics.P2.InversePointProxy#x
* @property {number} x - The x property of this InversePointProxy.
*/
Object.defineProperty(Phaser.Physics.P2.InversePointProxy.prototype, "x", {
get: function () {
return this.destination[0];
},
set: function (value) {
this.destination[0] = this.world.pxm(-value);
}
});
/**
* @name Phaser.Physics.P2.InversePointProxy#y
* @property {number} y - The y property of this InversePointProxy.
*/
Object.defineProperty(Phaser.Physics.P2.InversePointProxy.prototype, "y", {
get: function () {
return this.destination[1];
},
set: function (value) {
this.destination[1] = this.world.pxm(-value);
}
});
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* The Physics Body is typically linked to a single Sprite and defines properties that determine how the physics body is simulated.
* These properties affect how the body reacts to forces, what forces it generates on itself (to simulate friction), and how it reacts to collisions in the scene.
* In most cases, the properties are used to simulate physical effects. Each body also has its own property values that determine exactly how it reacts to forces and collisions in the scene.
* By default a single Rectangle shape is added to the Body that matches the dimensions of the parent Sprite. See addShape, removeShape, clearShapes to add extra shapes around the Body.
* Note: When bound to a Sprite to avoid single-pixel jitters on mobile devices we strongly recommend using Sprite sizes that are even on both axis, i.e. 128x128 not 127x127.
*
* @class Phaser.Physics.P2.Body
* @classdesc Physics Body Constructor
* @constructor
* @param {Phaser.Game} game - Game reference to the currently running game.
* @param {Phaser.Sprite} [sprite] - The Sprite object this physics body belongs to.
* @param {number} [x=0] - The x coordinate of this Body.
* @param {number} [y=0] - The y coordinate of this Body.
* @param {number} [mass=1] - The default mass of this Body (0 = static).
*/
Phaser.Physics.P2.Body = function (game, sprite, x, y, mass) {
sprite = sprite || null;
x = x || 0;
y = y || 0;
if (typeof mass === 'undefined') { mass = 1; }
/**
* @property {Phaser.Game} game - Local reference to game.
*/
this.game = game;
/**
* @property {Phaser.Physics.P2} world - Local reference to the P2 World.
*/
this.world = game.physics.p2;
/**
* @property {Phaser.Sprite} sprite - Reference to the parent Sprite.
*/
this.sprite = sprite;
/**
* @property {number} type - The type of physics system this body belongs to.
*/
this.type = Phaser.Physics.P2JS;
/**
* @property {Phaser.Point} offset - The offset of the Physics Body from the Sprite x/y position.
*/
this.offset = new Phaser.Point();
/**
* @property {p2.Body} data - The p2 Body data.
* @protected
*/
this.data = new p2.Body({ position: [ this.world.pxmi(x), this.world.pxmi(y) ], mass: mass });
this.data.parent = this;
/**
* @property {Phaser.InversePointProxy} velocity - The velocity of the body. Set velocity.x to a negative value to move to the left, position to the right. velocity.y negative values move up, positive move down.
*/
this.velocity = new Phaser.Physics.P2.InversePointProxy(this.world, this.data.velocity);
/**
* @property {Phaser.InversePointProxy} force - The force applied to the body.
*/
this.force = new Phaser.Physics.P2.InversePointProxy(this.world, this.data.force);
/**
* @property {Phaser.Point} gravity - A locally applied gravity force to the Body. Applied directly before the world step. NOTE: Not currently implemented.
*/
this.gravity = new Phaser.Point();
/**
* Dispatched when the shape/s of this Body impact with another. The event will be sent 2 parameters, this Body and the impact Body.
* @property {Phaser.Signal} onImpact
*/
this.onImpact = new Phaser.Signal();
/**
* Dispatched when a first contact is created between shapes in two bodies. This event is fired during the step, so collision has already taken place.
* The event will be sent 4 parameters: The body it is in contact with, the shape from this body that caused the contact, the shape from the contact body and the contact equation data array.
* @property {Phaser.Signal} onBeginContact
*/
this.onBeginContact = new Phaser.Signal();
/**
* Dispatched when contact ends between shapes in two bodies. This event is fired during the step, so collision has already taken place.
* The event will be sent 3 parameters: The body it is in contact with, the shape from this body that caused the contact and the shape from the contact body.
* @property {Phaser.Signal} onEndContact
*/
this.onEndContact = new Phaser.Signal();
/**
* @property {array} collidesWith - Array of CollisionGroups that this Bodies shapes collide with.
* @private
*/
this.collidesWith = [];
/**
* @property {boolean} removeNextStep - To avoid deleting this body during a physics step, and causing all kinds of problems, set removeNextStep to true to have it removed in the next preUpdate.
*/
this.removeNextStep = false;
this._collideWorldBounds = true;
/**
* @property {object} _bodyCallbacks - Array of Body callbacks.
* @private
*/
this._bodyCallbacks = {};
/**
* @property {object} _bodyCallbackContext - Array of Body callback contexts.
* @private
*/
this._bodyCallbackContext = {};
/**
* @property {object} _groupCallbacks - Array of Group callbacks.
* @private
*/
this._groupCallbacks = {};
/**
* @property {object} _bodyCallbackContext - Array of Grouo callback contexts.
* @private
*/
this._groupCallbackContext = {};
/**
* @property {Phaser.Physics.P2.BodyDebug} debugBody - Reference to the debug body.
*/
this.debugBody = null
// Set-up the default shape
if (sprite)
{
this.setRectangleFromSprite(sprite);
if (sprite.exists)
{
this.game.physics.p2.addBody(this);
}
}
};
Phaser.Physics.P2.Body.prototype = {
/**
* Sets a callback to be fired any time a shape in this Body impacts with a shape in the given Body. The impact test is performed against body.id values.
* The callback will be sent 4 parameters: This body, the body that impacted, the Shape in this body and the shape in the impacting body.
* Note that the impact event happens after collision resolution, so it cannot be used to prevent a collision from happening.
* It also happens mid-step. So do not destroy a Body during this callback, instead set safeDestroy to true so it will be killed on the next preUpdate.
*
* @method Phaser.Physics.P2.Body#createBodyCallback
* @param {Phaser.Sprite|Phaser.TileSprite|Phaser.Physics.P2.Body|p2.Body} object - The object to send impact events for.
* @param {function} callback - The callback to fire on impact. Set to null to clear a previously set callback.
* @param {object} callbackContext - The context under which the callback will fire.
*/
createBodyCallback: function (object, callback, callbackContext) {
var id = -1;
if (object['id'])
{
id = object.id;
}
else if (object['body'])
{
id = object.body.id;
}
if (id > -1)
{
if (callback === null)
{
delete (this._bodyCallbacks[id]);
delete (this._bodyCallbackContext[id]);
}
else
{
this._bodyCallbacks[id] = callback;
this._bodyCallbackContext[id] = callbackContext;
}
}
},
/**
* Sets a callback to be fired any time this Body impacts with the given Group. The impact test is performed against shape.collisionGroup values.
* The callback will be sent 4 parameters: This body, the body that impacted, the Shape in this body and the shape in the impacting body.
* This callback will only fire if this Body has been assigned a collision group.
* Note that the impact event happens after collision resolution, so it cannot be used to prevent a collision from happening.
* It also happens mid-step. So do not destroy a Body during this callback, instead set safeDestroy to true so it will be killed on the next preUpdate.
*
* @method Phaser.Physics.P2.Body#createGroupCallback
* @param {Phaser.Physics.CollisionGroup} group - The Group to send impact events for.
* @param {function} callback - The callback to fire on impact. Set to null to clear a previously set callback.
* @param {object} callbackContext - The context under which the callback will fire.
*/
createGroupCallback: function (group, callback, callbackContext) {
if (callback === null)
{
delete (this._groupCallbacks[group.mask]);
delete (this._groupCallbacksContext[group.mask]);
}
else
{
this._groupCallbacks[group.mask] = callback;
this._groupCallbackContext[group.mask] = callbackContext;
}
},
/**
* Gets the collision bitmask from the groups this body collides with.
*
* @method Phaser.Physics.P2.Body#getCollisionMask
* @return {number} The bitmask.
*/
getCollisionMask: function () {
var mask = 0;
if (this._collideWorldBounds)
{
mask = this.game.physics.p2.boundsCollisionGroup.mask;
}
for (var i = 0; i < this.collidesWith.length; i++)
{
mask = mask | this.collidesWith[i].mask;
}
return mask;
},
/**
* Updates the collisionMask.
*
* @method Phaser.Physics.P2.Body#updateCollisionMask
* @param {p2.Shape} [shape] - An optional Shape. If not provided the collision group will be added to all Shapes in this Body.
*/
updateCollisionMask: function (shape) {
var mask = this.getCollisionMask();
if (typeof shape === 'undefined')
{
for (var i = this.data.shapes.length - 1; i >= 0; i--)
{
this.data.shapes[i].collisionMask = mask;
}
}
else
{
shape.collisionMask = mask;
}
},
/**
* Sets the given CollisionGroup to be the collision group for all shapes in this Body, unless a shape is specified.
* This also resets the collisionMask.
*
* @method Phaser.Physics.P2.Body#setCollisionGroup
* @param {Phaser.Physics.CollisionGroup} group - The Collision Group that this Bodies shapes will use.
* @param {p2.Shape} [shape] - An optional Shape. If not provided the collision group will be added to all Shapes in this Body.
*/
setCollisionGroup: function (group, shape) {
var mask = this.getCollisionMask();
if (typeof shape === 'undefined')
{
for (var i = this.data.shapes.length - 1; i >= 0; i--)
{
this.data.shapes[i].collisionGroup = group.mask;
this.data.shapes[i].collisionMask = mask;
}
}
else
{
shape.collisionGroup = group.mask;
shape.collisionMask = mask;
}
},
/**
* Clears the collision data from the shapes in this Body. Optionally clears Group and/or Mask.
*
* @method Phaser.Physics.P2.Body#clearCollision
* @param {boolean} [clearGroup=true] - Clear the collisionGroup value from the shape/s?
* @param {boolean} [clearMask=true] - Clear the collisionMask value from the shape/s?
* @param {p2.Shape} [shape] - An optional Shape. If not provided the collision data will be cleared from all Shapes in this Body.
*/
clearCollision: function (clearGroup, clearMask, shape) {
if (typeof shape === 'undefined')
{
for (var i = this.data.shapes.length - 1; i >= 0; i--)
{
if (clearGroup)
{
this.data.shapes[i].collisionGroup = null;
}
if (clearMask)
{
this.data.shapes[i].collisionMask = null;
}
}
}
else
{
if (clearGroup)
{
shape.collisionGroup = null;
}
if (clearMask)
{
shape.collisionMask = null;
}
}
if (clearGroup)
{
this.collidesWith.length = 0;
}
},
/**
* Adds the given CollisionGroup, or array of CollisionGroups, to the list of groups that this body will collide with and updates the collision masks.
*
* @method Phaser.Physics.P2.Body#collides
* @param {Phaser.Physics.CollisionGroup|array} group - The Collision Group or Array of Collision Groups that this Bodies shapes will collide with.
* @param {function} [callback] - Optional callback that will be triggered when this Body impacts with the given Group.
* @param {object} [callbackContext] - The context under which the callback will be called.
* @param {p2.Shape} [shape] - An optional Shape. If not provided the collision mask will be added to all Shapes in this Body.
*/
collides: function (group, callback, callbackContext, shape) {
if (Array.isArray(group))
{
for (var i = 0; i < group.length; i++)
{
if (this.collidesWith.indexOf(group[i]) === -1)
{
this.collidesWith.push(group[i]);
if (callback)
{
this.createGroupCallback(group[i], callback, callbackContext);
}
}
}
}
else
{
if (this.collidesWith.indexOf(group) === -1)
{
this.collidesWith.push(group);
if (callback)
{
this.createGroupCallback(group, callback, callbackContext);
}
}
}
var mask = this.getCollisionMask();
if (typeof shape === 'undefined')
{
for (var i = this.data.shapes.length - 1; i >= 0; i--)
{
this.data.shapes[i].collisionMask = mask;
}
}
else
{
shape.collisionMask = mask;
}
},
/**
* Moves the shape offsets so their center of mass becomes the body center of mass.
*
* @method Phaser.Physics.P2.Body#adjustCenterOfMass
*/
adjustCenterOfMass: function () {
this.data.adjustCenterOfMass();
},
/**
* Apply damping, see http://code.google.com/p/bullet/issues/detail?id=74 for details.
*
* @method Phaser.Physics.P2.Body#applyDamping
* @param {number} dt - Current time step.
*/
applyDamping: function (dt) {
this.data.applyDamping(dt);
},
/**
* Apply force to a world point. This could for example be a point on the RigidBody surface. Applying force this way will add to Body.force and Body.angularForce.
*
* @method Phaser.Physics.P2.Body#applyForce
* @param {number} force - The force to add.
* @param {number} worldX - The world x point to apply the force on.
* @param {number} worldY - The world y point to apply the force on.
*/
applyForce: function (force, worldX, worldY) {
this.data.applyForce(force, [this.world.pxm(worldX), this.world.pxm(worldY)]);
},
/**
* Sets the force on the body to zero.
*
* @method Phaser.Physics.P2.Body#setZeroForce
*/
setZeroForce: function () {
this.data.setZeroForce();
},
/**
* If this Body is dynamic then this will zero its angular velocity.
*
* @method Phaser.Physics.P2.Body#setZeroRotation
*/
setZeroRotation: function () {
this.data.angularVelocity = 0;
},
/**
* If this Body is dynamic then this will zero its velocity on both axis.
*
* @method Phaser.Physics.P2.Body#setZeroVelocity
*/
setZeroVelocity: function () {
this.data.velocity[0] = 0;
this.data.velocity[1] = 0;
},
/**
* Sets the Body damping and angularDamping to zero.
*
* @method Phaser.Physics.P2.Body#setZeroDamping
*/
setZeroDamping: function () {
this.data.damping = 0;
this.data.angularDamping = 0;
},
/**
* Transform a world point to local body frame.
*
* @method Phaser.Physics.P2.Body#toLocalFrame
* @param {Float32Array|Array} out - The vector to store the result in.
* @param {Float32Array|Array} worldPoint - The input world vector.
*/
toLocalFrame: function (out, worldPoint) {
return this.data.toLocalFrame(out, worldPoint);
},
/**
* Transform a local point to world frame.
*
* @method Phaser.Physics.P2.Body#toWorldFrame
* @param {Array} out - The vector to store the result in.
* @param {Array} localPoint - The input local vector.
*/
toWorldFrame: function (out, localPoint) {
return this.data.toWorldFrame(out, localPoint);
},
/**
* This will rotate the Body by the given speed to the left (counter-clockwise).
*
* @method Phaser.Physics.P2.Body#rotateLeft
* @param {number} speed - The speed at which it should rotate.
*/
rotateLeft: function (speed) {
this.data.angularVelocity = this.world.pxm(-speed);
},
/**
* This will rotate the Body by the given speed to the left (clockwise).
*
* @method Phaser.Physics.P2.Body#rotateRight
* @param {number} speed - The speed at which it should rotate.
*/
rotateRight: function (speed) {
this.data.angularVelocity = this.world.pxm(speed);
},
/**
* Moves the Body forwards based on its current angle and the given speed.
* The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).
*
* @method Phaser.Physics.P2.Body#moveForward
* @param {number} speed - The speed at which it should move forwards.
*/
moveForward: function (speed) {
var magnitude = this.world.pxmi(-speed);
var angle = this.data.angle + Math.PI / 2;
this.data.velocity[0] = magnitude * Math.cos(angle);
this.data.velocity[1] = magnitude * Math.sin(angle);
},
/**
* Moves the Body backwards based on its current angle and the given speed.
* The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).
*
* @method Phaser.Physics.P2.Body#moveBackward
* @param {number} speed - The speed at which it should move backwards.
*/
moveBackward: function (speed) {
var magnitude = this.world.pxmi(-speed);
var angle = this.data.angle + Math.PI / 2;
this.data.velocity[0] = -(magnitude * Math.cos(angle));
this.data.velocity[1] = -(magnitude * Math.sin(angle));
},
/**
* Applies a force to the Body that causes it to 'thrust' forwards, based on its current angle and the given speed.
* The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).
*
* @method Phaser.Physics.P2.Body#thrust
* @param {number} speed - The speed at which it should thrust.
*/
thrust: function (speed) {
var magnitude = this.world.pxmi(-speed);
var angle = this.data.angle + Math.PI / 2;
this.data.force[0] += magnitude * Math.cos(angle);
this.data.force[1] += magnitude * Math.sin(angle);
},
/**
* Applies a force to the Body that causes it to 'thrust' backwards (in reverse), based on its current angle and the given speed.
* The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).
*
* @method Phaser.Physics.P2.Body#rever
* @param {number} speed - The speed at which it should reverse.
*/
reverse: function (speed) {
var magnitude = this.world.pxmi(-speed);
var angle = this.data.angle + Math.PI / 2;
this.data.force[0] -= magnitude * Math.cos(angle);
this.data.force[1] -= magnitude * Math.sin(angle);
},
/**
* If this Body is dynamic then this will move it to the left by setting its x velocity to the given speed.
* The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).
*
* @method Phaser.Physics.P2.Body#moveLeft
* @param {number} speed - The speed at which it should move to the left, in pixels per second.
*/
moveLeft: function (speed) {
this.data.velocity[0] = this.world.pxmi(-speed);
},
/**
* If this Body is dynamic then this will move it to the right by setting its x velocity to the given speed.
* The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).
*
* @method Phaser.Physics.P2.Body#moveRight
* @param {number} speed - The speed at which it should move to the right, in pixels per second.
*/
moveRight: function (speed) {
this.data.velocity[0] = this.world.pxmi(speed);
},
/**
* If this Body is dynamic then this will move it up by setting its y velocity to the given speed.
* The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).
*
* @method Phaser.Physics.P2.Body#moveUp
* @param {number} speed - The speed at which it should move up, in pixels per second.
*/
moveUp: function (speed) {
this.data.velocity[1] = this.world.pxmi(-speed);
},
/**
* If this Body is dynamic then this will move it down by setting its y velocity to the given speed.
* The speed is represented in pixels per second. So a value of 100 would move 100 pixels in 1 second (1000ms).
*
* @method Phaser.Physics.P2.Body#moveDown
* @param {number} speed - The speed at which it should move down, in pixels per second.
*/
moveDown: function (speed) {
this.data.velocity[1] = this.world.pxmi(speed);
},
/**
* Internal method. This is called directly before the sprites are sent to the renderer and after the update function has finished.
*
* @method Phaser.Physics.P2.Body#preUpdate
* @protected
*/
preUpdate: function () {
if (this.removeNextStep)
{
this.removeFromWorld();
this.removeNextStep = false;
}
},
/**
* Internal method. This is called directly before the sprites are sent to the renderer and after the update function has finished.
*
* @method Phaser.Physics.P2.Body#postUpdate
* @protected
*/
postUpdate: function () {
this.sprite.x = this.world.mpxi(this.data.position[0]);
this.sprite.y = this.world.mpxi(this.data.position[1]);
if (!this.fixedRotation)
{
this.sprite.rotation = this.data.angle;
}
},
/**
* Resets the Body force, velocity (linear and angular) and rotation. Optionally resets damping and mass.
*
* @method Phaser.Physics.P2.Body#reset
* @param {number} x - The new x position of the Body.
* @param {number} y - The new x position of the Body.
* @param {boolean} [resetDamping=false] - Resets the linear and angular damping.
* @param {boolean} [resetMass=false] - Sets the Body mass back to 1.
*/
reset: function (x, y, resetDamping, resetMass) {
if (typeof resetDamping === 'undefined') { resetDamping = false; }
if (typeof resetMass === 'undefined') { resetMass = false; }
this.setZeroForce();
this.setZeroVelocity();
this.setZeroRotation();
if (resetDamping)
{
this.setZeroDamping();
}
if (resetMass)
{
this.mass = 1;
}
this.x = x;
this.y = y;
},
/**
* Adds this physics body to the world.
*
* @method Phaser.Physics.P2.Body#addToWorld
*/
addToWorld: function () {
if (this.data.world !== this.game.physics.p2.world)
{
this.game.physics.p2.addBody(this);
}
},
/**
* Removes this physics body from the world.
*
* @method Phaser.Physics.P2.Body#removeFromWorld
*/
removeFromWorld: function () {
if (this.data.world === this.game.physics.p2.world)
{
this.game.physics.p2.removeBodyNextStep(this);
}
},
/**
* Destroys this Body and all references it holds to other objects.
*
* @method Phaser.Physics.P2.Body#destroy
*/
destroy: function () {
this.removeFromWorld();
this.clearShapes();
this._bodyCallbacks = {};
this._bodyCallbackContext = {};
this._groupCallbacks = {};
this._groupCallbackContext = {};
if (this.debugBody)
{
this.debugBody.destroy();
}
this.debugBody = null
this.sprite = null;
},
/**
* Removes all Shapes from this Body.
*
* @method Phaser.Physics.P2.Body#clearShapes
*/
clearShapes: function () {
var i = this.data.shapes.length;
while (i--)
{
this.data.removeShape(this.data.shapes[i]);
}
this.shapeChanged();
},
/**
* Add a shape to the body. You can pass a local transform when adding a shape, so that the shape gets an offset and an angle relative to the body center of mass.
* Will automatically update the mass properties and bounding radius.
*
* @method Phaser.Physics.P2.Body#addShape
* @param {*} shape - The shape to add to the body.
* @param {number} [offsetX=0] - Local horizontal offset of the shape relative to the body center of mass.
* @param {number} [offsetY=0] - Local vertical offset of the shape relative to the body center of mass.
* @param {number} [rotation=0] - Local rotation of the shape relative to the body center of mass, specified in radians.
* @return {p2.Circle|p2.Rectangle|p2.Plane|p2.Line|p2.Particle} The shape that was added to the body.
*/
addShape: function (shape, offsetX, offsetY, rotation) {
if (typeof offsetX === 'undefined') { offsetX = 0; }
if (typeof offsetY === 'undefined') { offsetY = 0; }
if (typeof rotation === 'undefined') { rotation = 0; }
this.data.addShape(shape, [this.world.pxmi(offsetX), this.world.pxmi(offsetY)], rotation);
this.shapeChanged();
return shape;
},
/**
* Adds a Circle shape to this Body. You can control the offset from the center of the body and the rotation.
*
* @method Phaser.Physics.P2.Body#addCircle
* @param {number} radius - The radius of this circle (in pixels)
* @param {number} [offsetX=0] - Local horizontal offset of the shape relative to the body center of mass.
* @param {number} [offsetY=0] - Local vertical offset of the shape relative to the body center of mass.
* @param {number} [rotation=0] - Local rotation of the shape relative to the body center of mass, specified in radians.
* @return {p2.Circle} The Circle shape that was added to the Body.
*/
addCircle: function (radius, offsetX, offsetY, rotation) {
var shape = new p2.Circle(this.world.pxm(radius));
return this.addShape(shape, offsetX, offsetY, rotation);
},
/**
* Adds a Rectangle shape to this Body. You can control the offset from the center of the body and the rotation.
*
* @method Phaser.Physics.P2.Body#addRectangle
* @param {number} width - The width of the rectangle in pixels.
* @param {number} height - The height of the rectangle in pixels.
* @param {number} [offsetX=0] - Local horizontal offset of the shape relative to the body center of mass.
* @param {number} [offsetY=0] - Local vertical offset of the shape relative to the body center of mass.
* @param {number} [rotation=0] - Local rotation of the shape relative to the body center of mass, specified in radians.
* @return {p2.Rectangle} The Rectangle shape that was added to the Body.
*/
addRectangle: function (width, height, offsetX, offsetY, rotation) {
var shape = new p2.Rectangle(this.world.pxm(width), this.world.pxm(height));
return this.addShape(shape, offsetX, offsetY, rotation);
},
/**
* Adds a Plane shape to this Body. The plane is facing in the Y direction. You can control the offset from the center of the body and the rotation.
*
* @method Phaser.Physics.P2.Body#addPlane
* @param {number} [offsetX=0] - Local horizontal offset of the shape relative to the body center of mass.
* @param {number} [offsetY=0] - Local vertical offset of the shape relative to the body center of mass.
* @param {number} [rotation=0] - Local rotation of the shape relative to the body center of mass, specified in radians.
* @return {p2.Plane} The Plane shape that was added to the Body.
*/
addPlane: function (offsetX, offsetY, rotation) {
var shape = new p2.Plane();
return this.addShape(shape, offsetX, offsetY, rotation);
},
/**
* Adds a Particle shape to this Body. You can control the offset from the center of the body and the rotation.
*
* @method Phaser.Physics.P2.Body#addParticle
* @param {number} [offsetX=0] - Local horizontal offset of the shape relative to the body center of mass.
* @param {number} [offsetY=0] - Local vertical offset of the shape relative to the body center of mass.
* @param {number} [rotation=0] - Local rotation of the shape relative to the body center of mass, specified in radians.
* @return {p2.Particle} The Particle shape that was added to the Body.
*/
addParticle: function (offsetX, offsetY, rotation) {
var shape = new p2.Particle();
return this.addShape(shape, offsetX, offsetY, rotation);
},
/**
* Adds a Line shape to this Body.
* The line shape is along the x direction, and stretches from [-length/2, 0] to [length/2,0].
* You can control the offset from the center of the body and the rotation.
*
* @method Phaser.Physics.P2.Body#addLine
* @param {number} length - The length of this line (in pixels)
* @param {number} [offsetX=0] - Local horizontal offset of the shape relative to the body center of mass.
* @param {number} [offsetY=0] - Local vertical offset of the shape relative to the body center of mass.
* @param {number} [rotation=0] - Local rotation of the shape relative to the body center of mass, specified in radians.
* @return {p2.Line} The Line shape that was added to the Body.
*/
addLine: function (length, offsetX, offsetY, rotation) {
var shape = new p2.Line(this.world.pxm(length));
return this.addShape(shape, offsetX, offsetY, rotation);
},
/**
* Adds a Capsule shape to this Body.
* You can control the offset from the center of the body and the rotation.
*
* @method Phaser.Physics.P2.Body#addCapsule
* @param {number} length - The distance between the end points in pixels.
* @param {number} radius - Radius of the capsule in radians.
* @param {number} [offsetX=0] - Local horizontal offset of the shape relative to the body center of mass.
* @param {number} [offsetY=0] - Local vertical offset of the shape relative to the body center of mass.
* @param {number} [rotation=0] - Local rotation of the shape relative to the body center of mass, specified in radians.
* @return {p2.Capsule} The Capsule shape that was added to the Body.
*/
addCapsule: function (length, radius, offsetX, offsetY, rotation) {
var shape = new p2.Capsule(this.world.pxm(length), radius);
return this.addShape(shape, offsetX, offsetY, rotation);
},
/**
* Reads a polygon shape path, and assembles convex shapes from that and puts them at proper offset points. The shape must be simple and without holes.
* This function expects the x.y values to be given in pixels. If you want to provide them at p2 world scales then call Body.data.fromPolygon directly.
*
* @method Phaser.Physics.P2.Body#addPolygon
* @param {object} options - An object containing the build options:
* @param {boolean} [options.optimalDecomp=false] - Set to true if you need optimal decomposition. Warning: very slow for polygons with more than 10 vertices.
* @param {boolean} [options.skipSimpleCheck=false] - Set to true if you already know that the path is not intersecting itself.
* @param {boolean|number} [options.removeCollinearPoints=false] - Set to a number (angle threshold value) to remove collinear points, or false to keep all points.
* @param {(number[]|...number)} points - An array of 2d vectors that form the convex or concave polygon.
* Either [[0,0], [0,1],...] or a flat array of numbers that will be interpreted as [x,y, x,y, ...],
* or the arguments passed can be flat x,y values e.g. `setPolygon(options, x,y, x,y, x,y, ...)` where `x` and `y` are numbers.
* @return {boolean} True on success, else false.
*/
addPolygon: function (options, points) {
options = options || {};
points = Array.prototype.slice.call(arguments, 1);
var path = [];
// Did they pass in a single array of points?
if (points.length === 1 && Array.isArray(points[0]))
{
path = points[0].slice(0);
}
else if (Array.isArray(points[0]))
{
path = points[0].slice(0);
}
else if (typeof points[0] === 'number')
{
// We've a list of numbers
for (var i = 0, len = points.length; i < len; i += 2)
{
path.push([points[i], points[i + 1]]);
}
}
// top and tail
var idx = path.length - 1;
if ( path[idx][0] === path[0][0] && path[idx][1] === path[0][1] )
{
path.pop();
}
// Now process them into p2 values
for (var p = 0; p < path.length; p++)
{
path[p][0] = this.world.pxmi(path[p][0]);
path[p][1] = this.world.pxmi(path[p][1]);
}
var result = this.data.fromPolygon(path, options);
this.shapeChanged();
return result;
},
/**
* Remove a shape from the body. Will automatically update the mass properties and bounding radius.
*
* @method Phaser.Physics.P2.Body#removeShape
* @param {p2.Circle|p2.Rectangle|p2.Plane|p2.Line|p2.Particle} shape - The shape to remove from the body.
* @return {boolean} True if the shape was found and removed, else false.
*/
removeShape: function (shape) {
return this.data.removeShape(shape);
},
/**
* Clears any previously set shapes. Then creates a new Circle shape and adds it to this Body.
*
* @method Phaser.Physics.P2.Body#setCircle
* @param {number} radius - The radius of this circle (in pixels)
* @param {number} [offsetX=0] - Local horizontal offset of the shape relative to the body center of mass.
* @param {number} [offsetY=0] - Local vertical offset of the shape relative to the body center of mass.
* @param {number} [rotation=0] - Local rotation of the shape relative to the body center of mass, specified in radians.
*/
setCircle: function (radius, offsetX, offsetY, rotation) {
this.clearShapes();
this.addCircle(radius, offsetX, offsetY, rotation);
},
/**
* Clears any previously set shapes. The creates a new Rectangle shape at the given size and offset, and adds it to this Body.
* If you wish to create a Rectangle to match the size of a Sprite or Image see Body.setRectangleFromSprite.
*
* @method Phaser.Physics.P2.Body#setRectangle
* @param {number} [width=16] - The width of the rectangle in pixels.
* @param {number} [height=16] - The height of the rectangle in pixels.
* @param {number} [offsetX=0] - Local horizontal offset of the shape relative to the body center of mass.
* @param {number} [offsetY=0] - Local vertical offset of the shape relative to the body center of mass.
* @param {number} [rotation=0] - Local rotation of the shape relative to the body center of mass, specified in radians.
* @return {p2.Rectangle} The Rectangle shape that was added to the Body.
*/
setRectangle: function (width, height, offsetX, offsetY, rotation) {
if (typeof width === 'undefined') { width = 16; }
if (typeof height === 'undefined') { height = 16; }
this.clearShapes();
return this.addRectangle(width, height, offsetX, offsetY, rotation);
},
/**
* Clears any previously set shapes.
* Then creates a Rectangle shape sized to match the dimensions and orientation of the Sprite given.
* If no Sprite is given it defaults to using the parent of this Body.
*
* @method Phaser.Physics.P2.Body#setRectangleFromSprite
* @param {Phaser.Sprite|Phaser.Image} [sprite] - The Sprite on which the Rectangle will get its dimensions.
* @return {p2.Rectangle} The Rectangle shape that was added to the Body.
*/
setRectangleFromSprite: function (sprite) {
if (typeof sprite === 'undefined') { sprite = this.sprite; }
this.clearShapes();
return this.addRectangle(sprite.width, sprite.height, 0, 0, sprite.rotation);
},
/**
* Adds the given Material to all Shapes that belong to this Body.
* If you only wish to apply it to a specific Shape in this Body then provide that as the 2nd parameter.
*
* @method Phaser.Physics.P2.Body#setMaterial
* @param {Phaser.Physics.Material} material - The Material that will be applied.
* @param {p2.Shape} [shape] - An optional Shape. If not provided the Material will be added to all Shapes in this Body.
*/
setMaterial: function (material, shape) {
if (typeof shape === 'undefined')
{
for (var i = this.data.shapes.length - 1; i >= 0; i--)
{
this.data.shapes[i].material = material;
}
}
else
{
shape.material = material;
}
},
/**
* Updates the debug draw if any body shapes change.
*
* @method Phaser.Physics.P2.Body#shapeChanged
*/
shapeChanged: function() {
if (this.debugBody)
{
this.debugBody.draw();
}
},
/**
* Reads the shape data from a physics data file stored in the Game.Cache and adds it as a polygon to this Body.
* The shape data format is based on the custom phaser export in.
*
* @method Phaser.Physics.P2.Body#loadPhaserPolygon
* @param {string} key - The key of the Physics Data file as stored in Game.Cache.
* @param {string} object - The key of the object within the Physics data file that you wish to load the shape data from.
*/
addPhaserPolygon: function (key, object) {
var data = this.game.cache.getPhysicsData(key, object);
var createdFixtures = [];
// Cycle through the fixtures
for (var i = 0; i < data.length; i++)
{
var fixtureData = data[i];
var shapesOfFixture = this.addFixture(fixtureData);
createdFixtures[fixtureData.filter.group] = createdFixtures[fixtureData.filter.group] || [];
createdFixtures[fixtureData.filter.group].push(shapesOfFixture);
}
this.data.aabbNeedsUpdate = true;
this.shapeChanged();
return createdFixtures;
},
/**
* Add a polygon fixture. This is used during #loadPhaserPolygon.
*
* @method Phaser.Physics.P2.Body#addPolygonFixture
* @param {string} fixtureData - The data for the fixture. It contains: isSensor, filter (collision) and the actual polygon shapes.
*/
addFixture: function (fixtureData) {
var generatedShapes = [];
if (fixtureData.circle)
{
var shape = new p2.Circle(this.world.pxm(fixtureData.circle.radius))
shape.collisionGroup = fixtureData.filter.categoryBits
shape.collisionMask = fixtureData.filter.maskBits
shape.sensor = fixtureData.isSensor
var offset = p2.vec2.create();
offset[0] = this.world.pxmi(fixtureData.circle.position[0] - this.sprite.width/2)
offset[1] = this.world.pxmi(fixtureData.circle.position[1] - this.sprite.height/2)
this.data.addShape(shape, offset);
generatedShapes.push(shape)
}
else
{
polygons = fixtureData.polygons;
var cm = p2.vec2.create();
for (var i = 0; i < polygons.length; i++)
{
shapes = polygons[i];
var vertices = [];
for (var s = 0; s < shapes.length; s += 2)
{
vertices.push([ this.world.pxmi(shapes[s]), this.world.pxmi(shapes[s + 1]) ]);
}
var shape = new p2.Convex(vertices);
// Move all vertices so its center of mass is in the local center of the convex
for (var j = 0; j !== shape.vertices.length; j++)
{
var v = shape.vertices[j];
p2.vec2.sub(v, v, shape.centerOfMass);
}
p2.vec2.scale(cm, shape.centerOfMass, 1);
cm[0] -= this.world.pxmi(this.sprite.width / 2);
cm[1] -= this.world.pxmi(this.sprite.height / 2);
shape.updateTriangles();
shape.updateCenterOfMass();
shape.updateBoundingRadius();
shape.collisionGroup = fixtureData.filter.categoryBits;
shape.collisionMask = fixtureData.filter.maskBits;
shape.sensor = fixtureData.isSensor;
this.data.addShape(shape, cm);
generatedShapes.push(shape);
}
}
return generatedShapes;
},
/**
* Reads the shape data from a physics data file stored in the Game.Cache and adds it as a polygon to this Body.
*
* @method Phaser.Physics.P2.Body#loadPolygon
* @param {string} key - The key of the Physics Data file as stored in Game.Cache.
* @param {string} object - The key of the object within the Physics data file that you wish to load the shape data from.
* @param {object} options - An object containing the build options. Note that this isn't used if the data file contains multiple shapes.
* @param {boolean} [options.optimalDecomp=false] - Set to true if you need optimal decomposition. Warning: very slow for polygons with more than 10 vertices.
* @param {boolean} [options.skipSimpleCheck=false] - Set to true if you already know that the path is not intersecting itself.
* @param {boolean|number} [options.removeCollinearPoints=false] - Set to a number (angle threshold value) to remove collinear points, or false to keep all points.
* @return {boolean} True on success, else false.
*/
loadPolygon: function (key, object, options) {
var data = this.game.cache.getPhysicsData(key, object);
if (data.length === 1)
{
var temp = [];
var localData = data[data.length - 1];
// We've a list of numbers
for (var i = 0, len = localData.shape.length; i < len; i += 2)
{
temp.push([localData.shape[i], localData.shape[i + 1]]);
}
return this.addPolygon(options, temp);
}
else
{
// We've multiple Convex shapes, they should be CCW automatically
var cm = p2.vec2.create();
for (var i = 0; i < data.length; i++)
{
var vertices = [];
for (var s = 0; s < data[i].shape.length; s += 2)
{
vertices.push([ this.world.pxmi(data[i].shape[s]), this.world.pxmi(data[i].shape[s + 1]) ]);
}
var c = new p2.Convex(vertices);
// Move all vertices so its center of mass is in the local center of the convex
for (var j = 0; j !== c.vertices.length; j++)
{
var v = c.vertices[j];
p2.vec2.sub(v, v, c.centerOfMass);
}
p2.vec2.scale(cm, c.centerOfMass, 1);
cm[0] -= this.world.pxmi(this.sprite.width / 2);
cm[1] -= this.world.pxmi(this.sprite.height / 2);
c.updateTriangles();
c.updateCenterOfMass();
c.updateBoundingRadius();
this.data.addShape(c, cm);
}
this.data.aabbNeedsUpdate = true;
this.shapeChanged();
return true;
}
return false;
},
/**
* Reads the physics data from a physics data file stored in the Game.Cache.
* It will add the shape data to this Body, as well as set the density (mass), friction and bounce (restitution) values.
*
* @method Phaser.Physics.P2.Body#loadPolygon
* @param {string} key - The key of the Physics Data file as stored in Game.Cache.
* @param {string} object - The key of the object within the Physics data file that you wish to load the shape data from.
* @param {object} options - An object containing the build options:
* @param {boolean} [options.optimalDecomp=false] - Set to true if you need optimal decomposition. Warning: very slow for polygons with more than 10 vertices.
* @param {boolean} [options.skipSimpleCheck=false] - Set to true if you already know that the path is not intersecting itself.
* @param {boolean|number} [options.removeCollinearPoints=false] - Set to a number (angle threshold value) to remove collinear points, or false to keep all points.
* @return {boolean} True on success, else false.
*/
loadData: function (key, object, options) {
var data = this.game.cache.getPhysicsData(key, object);
if (data && data.shape)
{
this.mass = data.density;
this.loadPolygon(key, object, options);
// TODO set friction + bounce here
}
}
};
Phaser.Physics.P2.Body.prototype.constructor = Phaser.Physics.P2.Body;
/**
* Dynamic body.
* @property DYNAMIC
* @type {Number}
* @static
*/
Phaser.Physics.P2.Body.DYNAMIC = 1;
/**
* Static body.
* @property STATIC
* @type {Number}
* @static
*/
Phaser.Physics.P2.Body.STATIC = 2;
/**
* Kinematic body.
* @property KINEMATIC
* @type {Number}
* @static
*/
Phaser.Physics.P2.Body.KINEMATIC = 4;
/**
* @name Phaser.Physics.P2.Body#static
* @property {boolean} static - Returns true if the Body is static. Setting Body.static to 'false' will make it dynamic.
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "static", {
get: function () {
return (this.data.motionState === Phaser.Physics.P2.Body.STATIC);
},
set: function (value) {
if (value && this.data.motionState !== Phaser.Physics.P2.Body.STATIC)
{
this.data.motionState = Phaser.Physics.P2.Body.STATIC;
this.mass = 0;
}
else if (!value && this.data.motionState === Phaser.Physics.P2.Body.STATIC)
{
this.data.motionState = Phaser.Physics.P2.Body.DYNAMIC;
if (this.mass === 0)
{
this.mass = 1;
}
}
}
});
/**
* @name Phaser.Physics.P2.Body#dynamic
* @property {boolean} dynamic - Returns true if the Body is dynamic. Setting Body.dynamic to 'false' will make it static.
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "dynamic", {
get: function () {
return (this.data.motionState === Phaser.Physics.P2.Body.DYNAMIC);
},
set: function (value) {
if (value && this.data.motionState !== Phaser.Physics.P2.Body.DYNAMIC)
{
this.data.motionState = Phaser.Physics.P2.Body.DYNAMIC;
if (this.mass === 0)
{
this.mass = 1;
}
}
else if (!value && this.data.motionState === Phaser.Physics.P2.Body.DYNAMIC)
{
this.data.motionState = Phaser.Physics.P2.Body.STATIC;
this.mass = 0;
}
}
});
/**
* @name Phaser.Physics.P2.Body#kinematic
* @property {boolean} kinematic - Returns true if the Body is kinematic. Setting Body.kinematic to 'false' will make it static.
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "kinematic", {
get: function () {
return (this.data.motionState === Phaser.Physics.P2.Body.KINEMATIC);
},
set: function (value) {
if (value && this.data.motionState !== Phaser.Physics.P2.Body.KINEMATIC)
{
this.data.motionState = Phaser.Physics.P2.Body.KINEMATIC;
this.mass = 4;
}
else if (!value && this.data.motionState === Phaser.Physics.P2.Body.KINEMATIC)
{
this.data.motionState = Phaser.Physics.P2.Body.STATIC;
this.mass = 0;
}
}
});
/**
* @name Phaser.Physics.P2.Body#allowSleep
* @property {boolean} allowSleep -
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "allowSleep", {
get: function () {
return this.data.allowSleep;
},
set: function (value) {
if (value !== this.data.allowSleep)
{
this.data.allowSleep = value;
}
}
});
/**
* The angle of the Body in degrees from its original orientation. Values from 0 to 180 represent clockwise rotation; values from 0 to -180 represent counterclockwise rotation.
* Values outside this range are added to or subtracted from 360 to obtain a value within the range. For example, the statement Body.angle = 450 is the same as Body.angle = 90.
* If you wish to work in radians instead of degrees use the property Body.rotation instead. Working in radians is faster as it doesn't have to convert values.
*
* @name Phaser.Physics.P2.Body#angle
* @property {number} angle - The angle of this Body in degrees.
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "angle", {
get: function() {
return Phaser.Math.wrapAngle(Phaser.Math.radToDeg(this.data.angle));
},
set: function(value) {
this.data.angle = Phaser.Math.degToRad(Phaser.Math.wrapAngle(value));
}
});
/**
* Damping is specified as a value between 0 and 1, which is the proportion of velocity lost per second.
* @name Phaser.Physics.P2.Body#angularDamping
* @property {number} angularDamping - The angular damping acting acting on the body.
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "angularDamping", {
get: function () {
return this.data.angularDamping;
},
set: function (value) {
this.data.angularDamping = value;
}
});
/**
* @name Phaser.Physics.P2.Body#angularForce
* @property {number} angularForce - The angular force acting on the body.
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "angularForce", {
get: function () {
return this.data.angularForce;
},
set: function (value) {
this.data.angularForce = value;
}
});
/**
* @name Phaser.Physics.P2.Body#angularVelocity
* @property {number} angularVelocity - The angular velocity of the body.
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "angularVelocity", {
get: function () {
return this.data.angularVelocity;
},
set: function (value) {
this.data.angularVelocity = value;
}
});
/**
* Damping is specified as a value between 0 and 1, which is the proportion of velocity lost per second.
* @name Phaser.Physics.P2.Body#damping
* @property {number} damping - The linear damping acting on the body in the velocity direction.
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "damping", {
get: function () {
return this.data.damping;
},
set: function (value) {
this.data.damping = value;
}
});
/**
* @name Phaser.Physics.P2.Body#fixedRotation
* @property {boolean} fixedRotation -
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "fixedRotation", {
get: function () {
return this.data.fixedRotation;
},
set: function (value) {
if (value !== this.data.fixedRotation)
{
this.data.fixedRotation = value;
}
}
});
/**
* @name Phaser.Physics.P2.Body#inertia
* @property {number} inertia - The inertia of the body around the Z axis..
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "inertia", {
get: function () {
return this.data.inertia;
},
set: function (value) {
this.data.inertia = value;
}
});
/**
* @name Phaser.Physics.P2.Body#mass
* @property {number} mass -
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "mass", {
get: function () {
return this.data.mass;
},
set: function (value) {
if (value !== this.data.mass)
{
this.data.mass = value;
this.data.updateMassProperties();
}
}
});
/**
* @name Phaser.Physics.P2.Body#motionState
* @property {number} motionState - The type of motion this body has. Should be one of: Body.STATIC (the body does not move), Body.DYNAMIC (body can move and respond to collisions) and Body.KINEMATIC (only moves according to its .velocity).
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "motionState", {
get: function () {
return this.data.motionState;
},
set: function (value) {
if (value !== this.data.motionState)
{
this.data.motionState = value;
}
}
});
/**
* The angle of the Body in radians.
* If you wish to work in degrees instead of radians use the Body.angle property instead. Working in radians is faster as it doesn't have to convert values.
*
* @name Phaser.Physics.P2.Body#rotation
* @property {number} rotation - The angle of this Body in radians.
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "rotation", {
get: function() {
return this.data.angle;
},
set: function(value) {
this.data.angle = value;
}
});
/**
* @name Phaser.Physics.P2.Body#sleepSpeedLimit
* @property {number} sleepSpeedLimit - .
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "sleepSpeedLimit", {
get: function () {
return this.data.sleepSpeedLimit;
},
set: function (value) {
this.data.sleepSpeedLimit = value;
}
});
/**
* @name Phaser.Physics.P2.Body#x
* @property {number} x - The x coordinate of this Body.
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "x", {
get: function () {
return this.world.mpxi(this.data.position[0]);
},
set: function (value) {
this.data.position[0] = this.world.pxmi(value);
}
});
/**
* @name Phaser.Physics.P2.Body#y
* @property {number} y - The y coordinate of this Body.
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "y", {
get: function () {
return this.world.mpxi(this.data.position[1]);
},
set: function (value) {
this.data.position[1] = this.world.pxmi(value);
}
});
/**
* @name Phaser.Physics.P2.Body#id
* @property {number} id - The Body ID. Each Body that has been added to the World has a unique ID.
* @readonly
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "id", {
get: function () {
return this.data.id;
}
});
/**
* @name Phaser.Physics.P2.Body#debug
* @property {boolean} debug - Enable or disable debug drawing of this body
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "debug", {
get: function () {
return (!this.debugBody);
},
set: function (value) {
if (value && !this.debugBody)
{
// This will be added to the global space
this.debugBody = new Phaser.Physics.P2.BodyDebug(this.game, this.data)
}
else if (!value && this.debugBody)
{
this.debugBody.destroy();
this.debugBody = null;
}
}
});
/**
* A Body can be set to collide against the World bounds automatically if this is set to true. Otherwise it will leave the World.
* Note that this only applies if your World has bounds! The response to the collision should be managed via CollisionMaterials.
* @name Phaser.Physics.P2.Body#collideWorldBounds
* @property {boolean} collideWorldBounds - Should the Body collide with the World bounds?
*/
Object.defineProperty(Phaser.Physics.P2.Body.prototype, "collideWorldBounds", {
get: function () {
return this._collideWorldBounds;
},
set: function (value) {
if (value && !this._collideWorldBounds)
{
this._collideWorldBounds = true;
this.updateCollisionMask();
}
else if (!value && this._collideWorldBounds)
{
this._collideWorldBounds = false;
this.updateCollisionMask();
}
}
});
/**
* @author George https://github.com/georgiee
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* Draws a P2 Body to a Graphics instance for visual debugging.
* Needless to say, for every body you enable debug drawing on, you are adding processor and graphical overhead.
* So use sparingly and rarely (if ever) in production code.
*
* @class Phaser.Physics.P2.BodyDebug
* @classdesc Physics Body Debug Constructor
* @constructor
* @extends Phaser.Group
* @param {Phaser.Game} game - Game reference to the currently running game.
* @param {Phaser.Physics.P2.Body} body - The P2 Body to display debug data for.
* @param {object} settings - Settings object.
*/
Phaser.Physics.P2.BodyDebug = function(game, body, settings) {
Phaser.Group.call(this, game);
/**
* @property {object} defaultSettings - Default debug settings.
* @private
*/
var defaultSettings = {
pixelsPerLengthUnit: 20,
debugPolygons: false,
lineWidth: 1,
alpha: 0.5
}
this.settings = Phaser.Utils.extend(defaultSettings, settings);
/**
* @property {number} ppu - Pixels per Length Unit.
*/
this.ppu = this.settings.pixelsPerLengthUnit;
this.ppu = -1 * this.ppu;
/**
* @property {Phaser.Physics.P2.Body} body - The P2 Body to display debug data for.
*/
this.body = body;
/**
* @property {Phaser.Graphics} canvas - The canvas to render the debug info to.
*/
this.canvas = new Phaser.Graphics(game);
this.canvas.alpha = this.settings.alpha
this.add(this.canvas);
this.draw();
}
Phaser.Physics.P2.BodyDebug.prototype = Object.create(Phaser.Group.prototype)
Phaser.Physics.P2.BodyDebug.prototype.constructor = Phaser.Physics.P2.BodyDebug
Phaser.Utils.extend(Phaser.Physics.P2.BodyDebug.prototype, {
/**
* Core update.
*
* @method Phaser.Physics.P2.BodyDebug#update
*/
update: function() {
this.updateSpriteTransform();
},
/**
* Core update.
*
* @method Phaser.Physics.P2.BodyDebug#updateSpriteTransform
*/
updateSpriteTransform: function() {
this.position.x = this.body.position[0] * this.ppu;
this.position.y = this.body.position[1] * this.ppu;
return this.rotation = this.body.angle;
},
/**
* Draws the P2 shapes to the Graphics object.
*
* @method Phaser.Physics.P2.BodyDebug#draw
*/
draw: function() {
var angle, child, color, i, j, lineColor, lw, obj, offset, sprite, v, verts, vrot, _j, _ref1;
obj = this.body;
sprite = this.canvas;
sprite.clear();
color = parseInt(this.randomPastelHex(), 16);
lineColor = 0xff0000;
lw = this.lineWidth;
if (obj instanceof p2.Body && obj.shapes.length)
{
var l = obj.shapes.length
i = 0;
while (i !== l)
{
child = obj.shapes[i];
offset = obj.shapeOffsets[i];
angle = obj.shapeAngles[i];
offset = offset || 0;
angle = angle || 0;
if (child instanceof p2.Circle)
{
this.drawCircle(sprite, offset[0] * this.ppu, offset[1] * this.ppu, angle, child.radius * this.ppu, color, lw);
}
else if (child instanceof p2.Convex)
{
verts = [];
vrot = p2.vec2.create();
for (j = _j = 0, _ref1 = child.vertices.length; 0 <= _ref1 ? _j < _ref1 : _j > _ref1; j = 0 <= _ref1 ? ++_j : --_j)
{
v = child.vertices[j];
p2.vec2.rotate(vrot, v, angle);
verts.push([(vrot[0] + offset[0]) * this.ppu, -(vrot[1] + offset[1]) * this.ppu]);
}
this.drawConvex(sprite, verts, child.triangles, lineColor, color, lw, this.settings.debugPolygons, [offset[0] * this.ppu, -offset[1] * this.ppu]);
}
else if (child instanceof p2.Plane)
{
this.drawPlane(sprite, offset[0] * this.ppu, -offset[1] * this.ppu, color, lineColor, lw * 5, lw * 10, lw * 10, this.ppu * 100, angle);
}
else if (child instanceof p2.Line)
{
this.drawLine(sprite, child.length * this.ppu, lineColor, lw);
}
else if (child instanceof p2.Rectangle)
{
this.drawRectangle(sprite, offset[0] * this.ppu, -offset[1] * this.ppu, angle, child.width * this.ppu, child.height * this.ppu, lineColor, color, lw);
}
i++
}
}
},
/**
* Draws the P2 shapes to the Graphics object.
*
* @method Phaser.Physics.P2.BodyDebug#draw
*/
drawRectangle: function(g, x, y, angle, w, h, color, fillColor, lineWidth) {
if (typeof lineWidth === 'undefined') { lineWidth = 1; }
if (typeof color === 'undefined') { color = 0x000000; }
g.lineStyle(lineWidth, color, 1);
g.beginFill(fillColor);
g.drawRect(x - w / 2, y - h / 2, w, h);
},
/**
* Draws a P2 Circle shape.
*
* @method Phaser.Physics.P2.BodyDebug#drawCircle
*/
drawCircle: function(g, x, y, angle, radius, color, lineWidth) {
if (typeof lineWidth === 'undefined') { lineWidth = 1; }
if (typeof color === 'undefined') { color = 0xffffff; }
g.lineStyle(lineWidth, 0x000000, 1);
g.beginFill(color, 1.0);
g.drawCircle(x, y, -radius);
g.endFill();
g.moveTo(x, y);
g.lineTo(x + radius * Math.cos(-angle), y + radius * Math.sin(-angle));
},
/**
* Draws a P2 Line shape.
*
* @method Phaser.Physics.P2.BodyDebug#drawCircle
*/
drawLine: function(g, len, color, lineWidth) {
if (typeof lineWidth === 'undefined') { lineWidth = 1; }
if (typeof color === 'undefined') { color = 0x000000; }
g.lineStyle(lineWidth * 5, color, 1);
g.moveTo(-len / 2, 0);
g.lineTo(len / 2, 0);
},
/**
* Draws a P2 Convex shape.
*
* @method Phaser.Physics.P2.BodyDebug#drawConvex
*/
drawConvex: function(g, verts, triangles, color, fillColor, lineWidth, debug, offset) {
var colors, i, v, v0, v1, x, x0, x1, y, y0, y1;
if (typeof lineWidth === 'undefined') { lineWidth = 1; }
if (typeof color === 'undefined') { color = 0x000000; }
if (!debug)
{
g.lineStyle(lineWidth, color, 1);
g.beginFill(fillColor);
i = 0;
while (i !== verts.length)
{
v = verts[i];
x = v[0];
y = v[1];
if (i === 0)
{
g.moveTo(x, -y);
}
else
{
g.lineTo(x, -y);
}
i++;
}
g.endFill();
if (verts.length > 2)
{
g.moveTo(verts[verts.length - 1][0], -verts[verts.length - 1][1]);
return g.lineTo(verts[0][0], -verts[0][1]);
}
}
else
{
colors = [0xff0000, 0x00ff00, 0x0000ff];
i = 0;
while (i !== verts.length + 1)
{
v0 = verts[i % verts.length];
v1 = verts[(i + 1) % verts.length];
x0 = v0[0];
y0 = v0[1];
x1 = v1[0];
y1 = v1[1];
g.lineStyle(lineWidth, colors[i % colors.length], 1);
g.moveTo(x0, -y0);
g.lineTo(x1, -y1);
g.drawCircle(x0, -y0, lineWidth * 2);
i++;
}
g.lineStyle(lineWidth, 0x000000, 1);
return g.drawCircle(offset[0], offset[1], lineWidth * 2);
}
},
/**
* Draws a P2 Path.
*
* @method Phaser.Physics.P2.BodyDebug#drawPath
*/
drawPath: function(g, path, color, fillColor, lineWidth) {
var area, i, lastx, lasty, p1x, p1y, p2x, p2y, p3x, p3y, v, x, y;
if (typeof lineWidth === 'undefined') { lineWidth = 1; }
if (typeof color === 'undefined') { color = 0x000000; }
g.lineStyle(lineWidth, color, 1);
if (typeof fillColor === "number")
{
g.beginFill(fillColor);
}
lastx = null;
lasty = null;
i = 0;
while (i < path.length)
{
v = path[i];
x = v[0];
y = v[1];
if (x !== lastx || y !== lasty)
{
if (i === 0)
{
g.moveTo(x, y);
}
else
{
p1x = lastx;
p1y = lasty;
p2x = x;
p2y = y;
p3x = path[(i + 1) % path.length][0];
p3y = path[(i + 1) % path.length][1];
area = ((p2x - p1x) * (p3y - p1y)) - ((p3x - p1x) * (p2y - p1y));
if (area !== 0)
{
g.lineTo(x, y);
}
}
lastx = x;
lasty = y;
}
i++;
}
if (typeof fillColor === "number")
{
g.endFill();
}
if (path.length > 2 && typeof fillColor === "number")
{
g.moveTo(path[path.length - 1][0], path[path.length - 1][1]);
g.lineTo(path[0][0], path[0][1]);
}
},
/**
* Draws a P2 Plane shape.
*
* @method Phaser.Physics.P2.BodyDebug#drawPlane
*/
drawPlane: function(g, x0, x1, color, lineColor, lineWidth, diagMargin, diagSize, maxLength, angle) {
var max, xd, yd;
if (typeof lineWidth === 'undefined') { lineWidth = 1; }
if (typeof color === 'undefined') { color = 0xffffff; }
g.lineStyle(lineWidth, lineColor, 11);
g.beginFill(color);
max = maxLength;
g.moveTo(x0, -x1);
xd = x0 + Math.cos(angle) * this.game.width;
yd = x1 + Math.sin(angle) * this.game.height;
g.lineTo(xd, -yd);
g.moveTo(x0, -x1);
xd = x0 + Math.cos(angle) * -this.game.width;
yd = x1 + Math.sin(angle) * -this.game.height;
g.lineTo(xd, -yd);
},
/**
* Picks a random pastel color.
*
* @method Phaser.Physics.P2.BodyDebug#randomPastelHex
*/
randomPastelHex: function() {
var blue, green, mix, red;
mix = [255, 255, 255];
red = Math.floor(Math.random() * 256);
green = Math.floor(Math.random() * 256);
blue = Math.floor(Math.random() * 256);
red = Math.floor((red + 3 * mix[0]) / 4);
green = Math.floor((green + 3 * mix[1]) / 4);
blue = Math.floor((blue + 3 * mix[2]) / 4);
return this.rgbToHex(red, green, blue);
},
/**
* Converts from RGB to Hex.
*
* @method Phaser.Physics.P2.BodyDebug#rgbToHex
*/
rgbToHex: function(r, g, b) {
return this.componentToHex(r) + this.componentToHex(g) + this.componentToHex(b);
},
/**
* Component to hex conversion.
*
* @method Phaser.Physics.P2.BodyDebug#componentToHex
*/
componentToHex: function(c) {
var hex;
hex = c.toString(16);
if (hex.len === 2)
{
return hex;
}
else
{
return hex + '0';
}
}
})
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* Creates a spring, connecting two bodies. A spring can have a resting length, a stiffness and damping.
*
* @class Phaser.Physics.P2.Spring
* @classdesc Physics Spring Constructor
* @constructor
* @param {Phaser.Physics.P2} world - A reference to the P2 World.
* @param {p2.Body} bodyA - First connected body.
* @param {p2.Body} bodyB - Second connected body.
* @param {number} [restLength=1] - Rest length of the spring. A number > 0.
* @param {number} [stiffness=100] - Stiffness of the spring. A number >= 0.
* @param {number} [damping=1] - Damping of the spring. A number >= 0.
* @param {Array} [worldA] - Where to hook the spring to body A in world coordinates. This value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {Array} [worldB] - Where to hook the spring to body B in world coordinates. This value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {Array} [localA] - Where to hook the spring to body A in local body coordinates. This value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {Array} [localB] - Where to hook the spring to body B in local body coordinates. This value is an array with 2 elements matching x and y, i.e: [32, 32].
*/
Phaser.Physics.P2.Spring = function (world, bodyA, bodyB, restLength, stiffness, damping, worldA, worldB, localA, localB) {
/**
* @property {Phaser.Game} game - Local reference to game.
*/
this.game = world.game;
/**
* @property {Phaser.Physics.P2} world - Local reference to P2 World.
*/
this.world = world;
if (typeof restLength === 'undefined') { restLength = 1; }
if (typeof stiffness === 'undefined') { stiffness = 100; }
if (typeof damping === 'undefined') { damping = 1; }
restLength = world.pxm(restLength);
var options = {
restLength: restLength,
stiffness: stiffness,
damping: damping
};
if (typeof worldA !== 'undefined' && worldA !== null)
{
options.worldAnchorA = [ world.pxm(worldA[0]), world.pxm(worldA[1]) ];
}
if (typeof worldB !== 'undefined' && worldB !== null)
{
options.worldAnchorB = [ world.pxm(worldB[0]), world.pxm(worldB[1]) ];
}
if (typeof localA !== 'undefined' && localA !== null)
{
options.localAnchorA = [ world.pxm(localA[0]), world.pxm(localA[1]) ];
}
if (typeof localB !== 'undefined' && localB !== null)
{
options.localAnchorB = [ world.pxm(localB[0]), world.pxm(localB[1]) ];
}
p2.Spring.call(this, bodyA, bodyB, options);
}
Phaser.Physics.P2.Spring.prototype = Object.create(p2.Spring.prototype);
Phaser.Physics.P2.Spring.prototype.constructor = Phaser.Physics.P2.Spring;
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* \o/ ~ "Because I'm a Material girl"
*
* @class Phaser.Physics.P2.Material
* @classdesc Physics Material Constructor
* @constructor
*/
Phaser.Physics.P2.Material = function (name) {
/**
* @property {string} name - The user defined name given to this Material.
* @default
*/
this.name = name;
p2.Material.call(this);
}
Phaser.Physics.P2.Material.prototype = Object.create(p2.Material.prototype);
Phaser.Physics.P2.Material.prototype.constructor = Phaser.Physics.P2.Material;
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* Defines a physics material
*
* @class Phaser.Physics.P2.ContactMaterial
* @classdesc Physics ContactMaterial Constructor
* @constructor
* @param {Phaser.Physics.P2.Material} materialA
* @param {Phaser.Physics.P2.Material} materialB
* @param {object} [options]
*/
Phaser.Physics.P2.ContactMaterial = function (materialA, materialB, options) {
/**
* @property {number} id - The contact material identifier.
*/
/**
* @property {Phaser.Physics.P2.Material} materialA - First material participating in the contact material.
*/
/**
* @property {Phaser.Physics.P2.Material} materialB - First second participating in the contact material.
*/
/**
* @property {number} [friction=0.3] - Friction to use in the contact of these two materials.
*/
/**
* @property {number} [restitution=0.0] - Restitution to use in the contact of these two materials.
*/
/**
* @property {number} [stiffness=1e7] - Stiffness of the resulting ContactEquation that this ContactMaterial generate.
*/
/**
* @property {number} [relaxation=3] - Relaxation of the resulting ContactEquation that this ContactMaterial generate.
*/
/**
* @property {number} [frictionStiffness=1e7] - Stiffness of the resulting FrictionEquation that this ContactMaterial generate.
*/
/**
* @property {number} [frictionRelaxation=3] - Relaxation of the resulting FrictionEquation that this ContactMaterial generate.
*/
/**
* @property {number} [surfaceVelocity=0] - Will add surface velocity to this material. If bodyA rests on top if bodyB, and the surface velocity is positive, bodyA will slide to the right.
*/
p2.ContactMaterial.call(this, materialA, materialB, options);
}
Phaser.Physics.P2.ContactMaterial.prototype = Object.create(p2.ContactMaterial.prototype);
Phaser.Physics.P2.ContactMaterial.prototype.constructor = Phaser.Physics.P2.ContactMaterial;
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* Collision Group
*
* @class Phaser.Physics.P2.CollisionGroup
* @classdesc Physics Collision Group Constructor
* @constructor
*/
Phaser.Physics.P2.CollisionGroup = function (bitmask) {
/**
* @property {number} mask - The CollisionGroup bitmask.
*/
this.mask = bitmask;
}
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* A constraint that tries to keep the distance between two bodies constant.
*
* @class Phaser.Physics.P2.DistanceConstraint
* @classdesc Physics DistanceConstraint Constructor
* @constructor
* @param {Phaser.Physics.P2} world - A reference to the P2 World.
* @param {p2.Body} bodyA - First connected body.
* @param {p2.Body} bodyB - Second connected body.
* @param {number} distance - The distance to keep between the bodies.
* @param {number} [maxForce] - The maximum force that should be applied to constrain the bodies.
*/
Phaser.Physics.P2.DistanceConstraint = function (world, bodyA, bodyB, distance, maxForce) {
if (typeof distance === 'undefined') { distance = 100; }
/**
* @property {Phaser.Game} game - Local reference to game.
*/
this.game = world.game;
/**
* @property {Phaser.Physics.P2} world - Local reference to P2 World.
*/
this.world = world;
distance = world.pxm(distance);
p2.DistanceConstraint.call(this, bodyA, bodyB, distance, maxForce);
}
Phaser.Physics.P2.DistanceConstraint.prototype = Object.create(p2.DistanceConstraint.prototype);
Phaser.Physics.P2.DistanceConstraint.prototype.constructor = Phaser.Physics.P2.DistanceConstraint;
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* Connects two bodies at given offset points, letting them rotate relative to each other around this point.
*
* @class Phaser.Physics.P2.GearConstraint
* @classdesc Physics GearConstraint Constructor
* @constructor
* @param {Phaser.Physics.P2} world - A reference to the P2 World.
* @param {p2.Body} bodyA - First connected body.
* @param {p2.Body} bodyB - Second connected body.
* @param {number} [angle=0] - The relative angle
* @param {number} [ratio=1] - The gear ratio.
*/
Phaser.Physics.P2.GearConstraint = function (world, bodyA, bodyB, angle, ratio) {
if (typeof angle === 'undefined') { angle = 0; }
if (typeof ratio === 'undefined') { ratio = 1; }
/**
* @property {Phaser.Game} game - Local reference to game.
*/
this.game = world.game;
/**
* @property {Phaser.Physics.P2} world - Local reference to P2 World.
*/
this.world = world;
var options = { angle: angle, ratio: ratio };
p2.GearConstraint.call(this, bodyA, bodyB, options);
}
Phaser.Physics.P2.GearConstraint.prototype = Object.create(p2.GearConstraint.prototype);
Phaser.Physics.P2.GearConstraint.prototype.constructor = Phaser.Physics.P2.GearConstraint;
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* Locks the relative position between two bodies.
*
* @class Phaser.Physics.P2.LockConstraint
* @classdesc Physics LockConstraint Constructor
* @constructor
* @param {Phaser.Physics.P2} world - A reference to the P2 World.
* @param {p2.Body} bodyA - First connected body.
* @param {p2.Body} bodyB - Second connected body.
* @param {Array} [offset] - The offset of bodyB in bodyA's frame. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {number} [angle=0] - The angle of bodyB in bodyA's frame.
* @param {number} [maxForce] - The maximum force that should be applied to constrain the bodies.
*/
Phaser.Physics.P2.LockConstraint = function (world, bodyA, bodyB, offset, angle, maxForce) {
if (typeof offset === 'undefined') { offset = [0, 0]; }
if (typeof angle === 'undefined') { angle = 0; }
if (typeof maxForce === 'undefined') { maxForce = Number.MAX_VALUE; }
/**
* @property {Phaser.Game} game - Local reference to game.
*/
this.game = world.game;
/**
* @property {Phaser.Physics.P2} world - Local reference to P2 World.
*/
this.world = world;
offset = [ world.pxm(offset[0]), world.pxm(offset[1]) ];
var options = { localOffsetB: offset, localAngleB: angle, maxForce: maxForce };
p2.LockConstraint.call(this, bodyA, bodyB, options);
}
Phaser.Physics.P2.LockConstraint.prototype = Object.create(p2.LockConstraint.prototype);
Phaser.Physics.P2.LockConstraint.prototype.constructor = Phaser.Physics.P2.LockConstraint;
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* Connects two bodies at given offset points, letting them rotate relative to each other around this point.
*
* @class Phaser.Physics.P2.PrismaticConstraint
* @classdesc Physics PrismaticConstraint Constructor
* @constructor
* @param {Phaser.Physics.P2} world - A reference to the P2 World.
* @param {p2.Body} bodyA - First connected body.
* @param {p2.Body} bodyB - Second connected body.
* @param {boolean} [lockRotation=true] - If set to false, bodyB will be free to rotate around its anchor point.
* @param {Array} [anchorA] - Body A's anchor point, defined in its own local frame. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {Array} [anchorB] - Body A's anchor point, defined in its own local frame. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {Array} [axis] - An axis, defined in body A frame, that body B's anchor point may slide along. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {number} [maxForce] - The maximum force that should be applied to constrain the bodies.
*/
Phaser.Physics.P2.PrismaticConstraint = function (world, bodyA, bodyB, lockRotation, anchorA, anchorB, axis, maxForce) {
if (typeof lockRotation === 'undefined') { lockRotation = true; }
if (typeof anchorA === 'undefined') { anchorA = [0, 0]; }
if (typeof anchorB === 'undefined') { anchorB = [0, 0]; }
if (typeof axis === 'undefined') { axis = [0, 0]; }
if (typeof maxForce === 'undefined') { maxForce = Number.MAX_VALUE; }
/**
* @property {Phaser.Game} game - Local reference to game.
*/
this.game = world.game;
/**
* @property {Phaser.Physics.P2} world - Local reference to P2 World.
*/
this.world = world;
anchorA = [ world.pxmi(anchorA[0]), world.pxmi(anchorA[1]) ];
anchorB = [ world.pxmi(anchorB[0]), world.pxmi(anchorB[1]) ];
var options = { localAnchorA: anchorA, localAnchorB: anchorB, localAxisA: axis, maxForce: maxForce, disableRotationalLock: !lockRotation };
p2.PrismaticConstraint.call(this, bodyA, bodyB, options);
}
Phaser.Physics.P2.PrismaticConstraint.prototype = Object.create(p2.PrismaticConstraint.prototype);
Phaser.Physics.P2.PrismaticConstraint.prototype.constructor = Phaser.Physics.P2.PrismaticConstraint;
/**
* @author Richard Davey <[email protected]>
* @copyright 2014 Photon Storm Ltd.
* @license {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
*/
/**
* Connects two bodies at given offset points, letting them rotate relative to each other around this point.
* The pivot points are given in world (pixel) coordinates.
*
* @class Phaser.Physics.P2.RevoluteConstraint
* @classdesc Physics RevoluteConstraint Constructor
* @constructor
* @param {Phaser.Physics.P2} world - A reference to the P2 World.
* @param {p2.Body} bodyA - First connected body.
* @param {Float32Array} pivotA - The point relative to the center of mass of bodyA which bodyA is constrained to. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {p2.Body} bodyB - Second connected body.
* @param {Float32Array} pivotB - The point relative to the center of mass of bodyB which bodyB is constrained to. The value is an array with 2 elements matching x and y, i.e: [32, 32].
* @param {number} [maxForce=0] - The maximum force that should be applied to constrain the bodies.
*/
Phaser.Physics.P2.RevoluteConstraint = function (world, bodyA, pivotA, bodyB, pivotB, maxForce) {
if (typeof maxForce === 'undefined') { maxForce = Number.MAX_VALUE; }
/**
* @property {Phaser.Game} game - Local reference to game.
*/
this.game = world.game;
/**
* @property {Phaser.Physics.P2} world - Local reference to P2 World.
*/
this.world = world;
pivotA = [ world.pxmi(pivotA[0]), world.pxmi(pivotA[1]) ];
pivotB = [ world.pxmi(pivotB[0]), world.pxmi(pivotB[1]) ];
p2.RevoluteConstraint.call(this, bodyA, pivotA, bodyB, pivotB, maxForce);
}
Phaser.Physics.P2.RevoluteConstraint.prototype = Object.create(p2.RevoluteConstraint.prototype);
Phaser.Physics.P2.RevoluteConstraint.prototype.constructor = Phaser.Physics.P2.RevoluteConstraint;
|
src/components/Header/Header.js | waelio/react-starter-kit | /*! React Starter Kit | MIT License | http://www.reactstarterkit.com/ */
import React, { Component } from 'react';
import styles from './Header.css';
import withStyles from '../../decorators/withStyles';
import Link from '../Link';
import Navigation from '../Navigation';
@withStyles(styles)
class Header extends Component {
render() {
return (
<div className="Header">
<div className="Header-container">
<a className="Header-brand" href="/" onClick={Link.handleClick}>
<img className="Header-brandImg" src={require('./logo-small.png')} width="38" height="38" alt="React" />
<span className="Header-brandTxt">Your Company</span>
</a>
<Navigation className="Header-nav" />
<div className="Header-banner">
<h1 className="Header-bannerTitle">React</h1>
<p className="Header-bannerDesc">Complex web apps made easy</p>
</div>
</div>
</div>
);
}
}
export default Header;
|
src/djanban/static/angularapps/taskboard/node_modules/@angular/forms/src/directives/reactive_directives/form_group_directive.js | diegojromerolopez/djanban | /**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
import { Directive, Inject, Input, Optional, Output, Self, forwardRef } from '@angular/core';
import { EventEmitter } from '../../facade/async';
import { ListWrapper } from '../../facade/collection';
import { NG_ASYNC_VALIDATORS, NG_VALIDATORS, Validators } from '../../validators';
import { ControlContainer } from '../control_container';
import { ReactiveErrors } from '../reactive_errors';
import { cleanUpControl, composeAsyncValidators, composeValidators, setUpControl, setUpFormContainer } from '../shared';
export var /** @type {?} */ formDirectiveProvider = {
provide: ControlContainer,
useExisting: forwardRef(function () { return FormGroupDirective; })
};
/**
* \@whatItDoes Binds an existing {\@link FormGroup} to a DOM element.
*
* \@howToUse
*
* This directive accepts an existing {\@link FormGroup} instance. It will then use this
* {\@link FormGroup} instance to match any child {\@link FormControl}, {\@link FormGroup},
* and {\@link FormArray} instances to child {\@link FormControlName}, {\@link FormGroupName},
* and {\@link FormArrayName} directives.
*
* **Set value**: You can set the form's initial value when instantiating the
* {\@link FormGroup}, or you can set it programmatically later using the {\@link FormGroup}'s
* {\@link AbstractControl.setValue} or {\@link AbstractControl.patchValue} methods.
*
* **Listen to value**: If you want to listen to changes in the value of the form, you can subscribe
* to the {\@link FormGroup}'s {\@link AbstractControl.valueChanges} event. You can also listen to
* its {\@link AbstractControl.statusChanges} event to be notified when the validation status is
* re-calculated.
*
* Furthermore, you can listen to the directive's `ngSubmit` event to be notified when the user has
* triggered a form submission. The `ngSubmit` event will be emitted with the original form
* submission event.
*
* ### Example
*
* In this example, we create form controls for first name and last name.
*
* {\@example forms/ts/simpleFormGroup/simple_form_group_example.ts region='Component'}
*
* **npm package**: `\@angular/forms`
*
* **NgModule**: {\@link ReactiveFormsModule}
*
* \@stable
*/
export var FormGroupDirective = (function (_super) {
__extends(FormGroupDirective, _super);
/**
* @param {?} _validators
* @param {?} _asyncValidators
*/
function FormGroupDirective(_validators, _asyncValidators) {
_super.call(this);
this._validators = _validators;
this._asyncValidators = _asyncValidators;
this._submitted = false;
this.directives = [];
this.form = null;
this.ngSubmit = new EventEmitter();
}
/**
* @param {?} changes
* @return {?}
*/
FormGroupDirective.prototype.ngOnChanges = function (changes) {
this._checkFormPresent();
if (changes.hasOwnProperty('form')) {
this._updateValidators();
this._updateDomValue();
this._updateRegistrations();
}
};
Object.defineProperty(FormGroupDirective.prototype, "submitted", {
/**
* @return {?}
*/
get: function () { return this._submitted; },
enumerable: true,
configurable: true
});
Object.defineProperty(FormGroupDirective.prototype, "formDirective", {
/**
* @return {?}
*/
get: function () { return this; },
enumerable: true,
configurable: true
});
Object.defineProperty(FormGroupDirective.prototype, "control", {
/**
* @return {?}
*/
get: function () { return this.form; },
enumerable: true,
configurable: true
});
Object.defineProperty(FormGroupDirective.prototype, "path", {
/**
* @return {?}
*/
get: function () { return []; },
enumerable: true,
configurable: true
});
/**
* @param {?} dir
* @return {?}
*/
FormGroupDirective.prototype.addControl = function (dir) {
var /** @type {?} */ ctrl = this.form.get(dir.path);
setUpControl(ctrl, dir);
ctrl.updateValueAndValidity({ emitEvent: false });
this.directives.push(dir);
return ctrl;
};
/**
* @param {?} dir
* @return {?}
*/
FormGroupDirective.prototype.getControl = function (dir) { return (this.form.get(dir.path)); };
/**
* @param {?} dir
* @return {?}
*/
FormGroupDirective.prototype.removeControl = function (dir) { ListWrapper.remove(this.directives, dir); };
/**
* @param {?} dir
* @return {?}
*/
FormGroupDirective.prototype.addFormGroup = function (dir) {
var /** @type {?} */ ctrl = this.form.get(dir.path);
setUpFormContainer(ctrl, dir);
ctrl.updateValueAndValidity({ emitEvent: false });
};
/**
* @param {?} dir
* @return {?}
*/
FormGroupDirective.prototype.removeFormGroup = function (dir) { };
/**
* @param {?} dir
* @return {?}
*/
FormGroupDirective.prototype.getFormGroup = function (dir) { return (this.form.get(dir.path)); };
/**
* @param {?} dir
* @return {?}
*/
FormGroupDirective.prototype.addFormArray = function (dir) {
var /** @type {?} */ ctrl = this.form.get(dir.path);
setUpFormContainer(ctrl, dir);
ctrl.updateValueAndValidity({ emitEvent: false });
};
/**
* @param {?} dir
* @return {?}
*/
FormGroupDirective.prototype.removeFormArray = function (dir) { };
/**
* @param {?} dir
* @return {?}
*/
FormGroupDirective.prototype.getFormArray = function (dir) { return (this.form.get(dir.path)); };
/**
* @param {?} dir
* @param {?} value
* @return {?}
*/
FormGroupDirective.prototype.updateModel = function (dir, value) {
var /** @type {?} */ ctrl = (this.form.get(dir.path));
ctrl.setValue(value);
};
/**
* @param {?} $event
* @return {?}
*/
FormGroupDirective.prototype.onSubmit = function ($event) {
this._submitted = true;
this.ngSubmit.emit($event);
return false;
};
/**
* @return {?}
*/
FormGroupDirective.prototype.onReset = function () { this.resetForm(); };
/**
* @param {?=} value
* @return {?}
*/
FormGroupDirective.prototype.resetForm = function (value) {
if (value === void 0) { value = undefined; }
this.form.reset(value);
this._submitted = false;
};
/**
* \@internal
* @return {?}
*/
FormGroupDirective.prototype._updateDomValue = function () {
var _this = this;
this.directives.forEach(function (dir) {
var /** @type {?} */ newCtrl = _this.form.get(dir.path);
if (dir._control !== newCtrl) {
cleanUpControl(dir._control, dir);
if (newCtrl)
setUpControl(newCtrl, dir);
dir._control = newCtrl;
}
});
this.form._updateTreeValidity({ emitEvent: false });
};
/**
* @return {?}
*/
FormGroupDirective.prototype._updateRegistrations = function () {
var _this = this;
this.form._registerOnCollectionChange(function () { return _this._updateDomValue(); });
if (this._oldForm)
this._oldForm._registerOnCollectionChange(function () { });
this._oldForm = this.form;
};
/**
* @return {?}
*/
FormGroupDirective.prototype._updateValidators = function () {
var /** @type {?} */ sync = composeValidators(this._validators);
this.form.validator = Validators.compose([this.form.validator, sync]);
var /** @type {?} */ async = composeAsyncValidators(this._asyncValidators);
this.form.asyncValidator = Validators.composeAsync([this.form.asyncValidator, async]);
};
/**
* @return {?}
*/
FormGroupDirective.prototype._checkFormPresent = function () {
if (!this.form) {
ReactiveErrors.missingFormException();
}
};
FormGroupDirective.decorators = [
{ type: Directive, args: [{
selector: '[formGroup]',
providers: [formDirectiveProvider],
host: { '(submit)': 'onSubmit($event)', '(reset)': 'onReset()' },
exportAs: 'ngForm'
},] },
];
/** @nocollapse */
FormGroupDirective.ctorParameters = function () { return [
{ type: Array, decorators: [{ type: Optional }, { type: Self }, { type: Inject, args: [NG_VALIDATORS,] },] },
{ type: Array, decorators: [{ type: Optional }, { type: Self }, { type: Inject, args: [NG_ASYNC_VALIDATORS,] },] },
]; };
FormGroupDirective.propDecorators = {
'form': [{ type: Input, args: ['formGroup',] },],
'ngSubmit': [{ type: Output },],
};
return FormGroupDirective;
}(ControlContainer));
function FormGroupDirective_tsickle_Closure_declarations() {
/** @type {?} */
FormGroupDirective.decorators;
/**
* @nocollapse
* @type {?}
*/
FormGroupDirective.ctorParameters;
/** @type {?} */
FormGroupDirective.propDecorators;
/** @type {?} */
FormGroupDirective.prototype._submitted;
/** @type {?} */
FormGroupDirective.prototype._oldForm;
/** @type {?} */
FormGroupDirective.prototype.directives;
/** @type {?} */
FormGroupDirective.prototype.form;
/** @type {?} */
FormGroupDirective.prototype.ngSubmit;
/** @type {?} */
FormGroupDirective.prototype._validators;
/** @type {?} */
FormGroupDirective.prototype._asyncValidators;
}
//# sourceMappingURL=form_group_directive.js.map |
packages/react/components/popup.js | AdrianV/Framework7 | import React from 'react';
import Mixins from '../utils/mixins';
import Utils from '../utils/utils';
import __reactComponentWatch from '../runtime-helpers/react-component-watch.js';
import __reactComponentDispatchEvent from '../runtime-helpers/react-component-dispatch-event.js';
import __reactComponentSlots from '../runtime-helpers/react-component-slots.js';
import __reactComponentSetProps from '../runtime-helpers/react-component-set-props.js';
class F7Popup extends React.Component {
constructor(props, context) {
super(props, context);
this.__reactRefs = {};
}
onOpen(event) {
this.dispatchEvent('popup:open popupOpen', event);
}
onOpened(event) {
this.dispatchEvent('popup:opened popupOpened', event);
}
onClose(event) {
this.dispatchEvent('popup:close popupClose', event);
}
onClosed(event) {
this.dispatchEvent('popup:closed popupClosed', event);
}
open(animate) {
const self = this;
if (!self.$f7) return undefined;
return self.$f7.popup.open(self.refs.el, animate);
}
close(animate) {
const self = this;
if (!self.$f7) return undefined;
return self.$f7.popup.close(self.refs.el, animate);
}
render() {
const self = this;
const props = self.props;
const {
className,
id,
style,
tabletFullscreen
} = props;
const classes = Utils.classNames(className, 'popup', {
'popup-tablet-fullscreen': tabletFullscreen
}, Mixins.colorClasses(props));
return React.createElement('div', {
ref: __reactNode => {
this.__reactRefs['el'] = __reactNode;
},
id: id,
style: style,
className: classes
}, this.slots['default']);
}
componentWillUnmount() {
const self = this;
if (self.f7Popup) self.f7Popup.destroy();
const el = self.refs.el;
if (!el) return;
el.removeEventListener('popup:open', self.onOpenBound);
el.removeEventListener('popup:opened', self.onOpenedBound);
el.removeEventListener('popup:close', self.onCloseBound);
el.removeEventListener('popup:closed', self.onClosedBound);
}
componentDidMount() {
const self = this;
const el = self.refs.el;
if (!el) return;
self.onOpenBound = self.onOpen.bind(self);
self.onOpenedBound = self.onOpened.bind(self);
self.onCloseBound = self.onClose.bind(self);
self.onClosedBound = self.onClosed.bind(self);
el.addEventListener('popup:open', self.onOpenBound);
el.addEventListener('popup:opened', self.onOpenedBound);
el.addEventListener('popup:close', self.onCloseBound);
el.addEventListener('popup:closed', self.onClosedBound);
const props = self.props;
const {
closeByBackdropClick,
backdrop,
animate
} = props;
const popupParams = {
el
};
{
if ('closeByBackdropClick' in props) popupParams.closeByBackdropClick = closeByBackdropClick;
if ('animate' in props) popupParams.animate = animate;
if ('backdrop' in props) popupParams.backdrop = backdrop;
}
self.$f7ready(() => {
self.f7Popup = self.$f7.popup.create(popupParams);
if (self.props.opened) {
self.f7Popup.open(false);
}
});
}
get slots() {
return __reactComponentSlots(this.props);
}
dispatchEvent(events, ...args) {
return __reactComponentDispatchEvent(this, events, ...args);
}
get refs() {
return this.__reactRefs;
}
set refs(refs) {}
componentDidUpdate(prevProps, prevState) {
__reactComponentWatch(this, 'props.opened', prevProps, prevState, opened => {
const self = this;
if (!self.f7Popup) return;
if (opened) {
self.f7Popup.open();
} else {
self.f7Popup.close();
}
});
}
}
__reactComponentSetProps(F7Popup, Object.assign({
id: [String, Number],
tabletFullscreen: Boolean,
opened: Boolean,
closeByBackdropClick: Boolean,
backdrop: Boolean,
animate: Boolean
}, Mixins.colorProps));
F7Popup.displayName = 'f7-popup';
export default F7Popup; |
docs/src/app/app.js | tan-jerene/material-ui | import React from 'react';
import ReactDOM from 'react-dom';
import {Router, useRouterHistory} from 'react-router';
import AppRoutes from './AppRoutes';
import injectTapEventPlugin from 'react-tap-event-plugin';
import {createHashHistory} from 'history';
// Helpers for debugging
window.React = React;
window.Perf = require('react-addons-perf');
// Needed for onTouchTap
// Can go away when react 1.0 release
// Check this repo:
// https://github.com/zilverline/react-tap-event-plugin
injectTapEventPlugin();
/**
* Render the main app component. You can read more about the react-router here:
* https://github.com/rackt/react-router/blob/master/docs/guides/overview.md
*/
ReactDOM.render(
<Router
history={useRouterHistory(createHashHistory)({queryKey: false})}
onUpdate={() => window.scrollTo(0, 0)}
>
{AppRoutes}
</Router>
, document.getElementById('app'));
|
ajax/libs/mobx/2.3.5/mobx.min.js | pvnr0082t/cdnjs | /** MobX - (c) Michel Weststrate 2015, 2016 - MIT Licensed */
"use strict";function Z(n,i,u){var o,e,r;"string"==typeof n?(o=n,e=i,r=u):"function"==typeof n&&(o=n.name||"Autorun@"+a(),e=n,r=i),l(e,"autorun methods cannot have modifiers"),t("function"==typeof e,"autorun expects a function"),t(0===e.length,"autorun expects a function without arguments"),r&&(e=e.bind(r));var s=new y(o,function(){this.track(e)});return s.schedule(),s.getDisposer()}function Se(e,s,u,l){var r,o,i,t;"string"==typeof e?(r=e,o=s,i=u,t=l):"function"==typeof e&&(r="When@"+a(),o=e,i=s,t=u);var c=!1,n=Z(r,function(){if(o.call(t)){n?n():c=!0;var e=k();i.call(t),S(e)}});return c&&n(),n}function Bt(e,t,n){return i("`autorunUntil` is deprecated, please use `when`."),Se.apply(null,arguments)}function Wt(e,u,c,l){var i,t,n,r;"string"==typeof e?(i=e,t=u,n=c,r=l):"function"==typeof e&&(i=e.name||"AutorunAsync@"+a(),t=e,n=u,r=c),void 0===n&&(n=1),r&&(t=t.bind(r));var s=!1,o=new y(i,function(){s||(s=!0,setTimeout(function(){s=!1,o.isDisposed||o.track(t)},n))});return o.schedule(),o.getDisposer()}function Gt(i,f,x,g,m,_){function b(){if(!l.isDisposed){var e=!1;l.track(function(){var t=d();e=le(w,s,t),s=t}),u&&r&&t(s),u||e!==!0||t(s),u&&(u=!1)}}var c,p,t,r,e,o;"string"==typeof i?(c=i,p=f,t=x,r=g,e=m,o=_):(c=i.name||f.name||"Reaction@"+a(),p=i,t=f,r=x,e=g,o=m),void 0===r&&(r=!1),void 0===e&&(e=0);var v=P(p,n.Reference),O=v[0],d=v[1],w=O===n.Structure;o&&(d=d.bind(o),t=q(c,t.bind(o)));var u=!0,h=!1,s=void 0,l=new y(c,function(){1>e?b():h||(h=!0,setTimeout(function(){h=!1,b()},e))});return l.schedule(),l.getDisposer()}function se(e,n,r,o){return arguments.length<3&&"function"==typeof e?zt(e,n):(t(!r||!r.set,"@observable properties cannot have a setter: "+n),dt.apply(null,arguments))}function zt(r,o){var e=P(r,n.Recursive),i=e[0],t=e[1];return new v(t,o,i===n.Structure,t.name)}function Pe(){throw new Error("[ComputedValue] It is not allowed to assign new values to computed properties.")}function $t(n,o){t("function"==typeof n&&1===n.length,"createTransformer expects a function that accepts one argument");var r={},i=e.resetId,a=function(e){function t(t,r){e.call(this,function(){return n(r)},null,!1,"Transformer-"+n.name+"-"+t),this.sourceIdentifier=t,this.sourceObject=r}return ue(t,e),t.prototype.onBecomeUnobserved=function(){var t=this.value;e.prototype.onBecomeUnobserved.call(this),delete r[this.sourceIdentifier],o&&o(t,this.sourceObject)},t}(v);return function(o){i!==e.resetId&&(r={},i=e.resetId);var n=Dt(o),t=r[n];return t?t.get():(t=r[n]=new a(n,o),t.get())}}function Dt(e){if(null===e||"object"!=typeof e)throw new Error("[mobx] transform expected some kind of object, got: "+e);var t=e.$transformId;return void 0===t&&(t=a(),Object.defineProperty(e,"$transformId",{configurable:!0,writable:!0,enumerable:!1,value:t})),t}function Vt(e,t){return de()||console.warn("[mobx.expr] 'expr' should only be used inside other reactive functions."),se(e,t).get()}function me(e){for(var o=[],r=1;r<arguments.length;r++)o[r-1]=arguments[r];return t(arguments.length>=2,"extendObservable expected 2 or more arguments"),t("object"==typeof e,"extendObservable expects an object as first argument"),t(!(e instanceof j),"extendObservable should not be used on maps, use map.merge instead"),o.forEach(function(r){t("object"==typeof r,"all arguments of extendObservable should be objects"),Me(e,r,n.Recursive,null)}),e}function Me(e,t,r,o){var i=H(e,o,r);for(var n in t)if(t.hasOwnProperty(n)){if(e===t&&!xe(e,n))continue;Et(i,n,t[n])}return e}function Ct(e,t){return ze(h(e,t))}function ze(e){var t={name:e.name};return e.observing&&e.observing.length&&(t.dependencies=V(e.observing).map(ze)),t}function jt(e,t){return Je(h(e,t))}function Je(e){var t={name:e.name};return e.observers&&e.observers.length&&(t.observers=V(e.observers).map(Je)),t}function Rt(e,t,n){return"function"==typeof n?Ke(e,t,n):xt(e,t)}function xt(e,t){return g(e)&&!m(e)?(i("Passing plain objects to intercept / observe is deprecated and will be removed in 3.0"),b(ae(e)).intercept(t)):b(e).intercept(t)}function Ke(e,t,n){return g(e)&&!m(e)?(i("Passing plain objects to intercept / observe is deprecated and will be removed in 3.0"),me(e,{property:e[t]}),Ke(e,t,n)):b(e,t).intercept(n)}function M(e,t){if(null===e||void 0===e)return!1;if(void 0!==t){if(e instanceof j||e instanceof p)throw new Error("[mobx.isObservable] isObservable(object, propertyName) is not supported for arrays and maps. 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Please use `observable(asFlat([]))`"),Ve(e,n.Flat,null)}function z(e){return e instanceof p}function Le(e,t){return new j(e,t)}function T(e){return e instanceof j}function H(e,t,r){if(void 0===r&&(r=n.Recursive),m(e))return e.$mobx;g(e)||(t=e.constructor.name+"@"+a()),t||(t="ObservableObject@"+a());var o=new Ce(e,t,r);return Object.defineProperty(e,"$mobx",{enumerable:!1,configurable:!1,writable:!1,value:o}),o}function Et(e,t,n){e.values[t]?e.target[t]=n:Q(e,t,n,!0)}function Q(t,n,e,a){a&&et(t.target,n);var r,o=t.name+"."+n,i=!0;if("function"!=typeof e||0!==e.length||tt(e))if(e instanceof G&&"function"==typeof e.value&&0===e.value.length)r=new v(e.value,t.target,!0,o);else{if(i=!1,_(t)){var s=O(t,{object:t.target,name:n,type:"add",newValue:e});if(!s)return;e=s.newValue}r=new I(e,t.mode,o,!1),e=r.value}else r=new v(e,t.target,!1,o);t.values[n]=r,a&&Object.defineProperty(t.target,n,i?at(n):It(n)),i||St(t,t.target,n,e)}function It(e){var t=Ie[e];return t?t:Ie[e]={configurable:!0,enumerable:!0,get:function(){return this.$mobx.values[e].get()},set:function(t){Fe(this,e,t)}}}function at(e){var t=Ae[e];return t?t:Ae[e]={configurable:!0,enumerable:!1,get:function(){return this.$mobx.values[e].get()},set:Pe}}function Fe(o,i,e){var t=o.$mobx,a=t.values[i];if(_(t)){var n=O(t,{type:"update",object:o,name:i,newValue:e});if(!n)return;e=n.newValue}if(e=a.prepareNewValue(e),e!==L){var l=f(t),u=r(),n=d||f?{type:"update",object:o,oldValue:a.value,name:i,newValue:e}:null;u&&c(n),a.setNewValue(e),l&&d(t,n),u&&s()}}function St(t,i,a,u){var n=f(t),e=r(),o=n||e?{type:"add",object:i,name:a,newValue:u}:null;e&&c(o),n&&d(t,o),e&&s()}function m(e){return"object"==typeof e&&null!==e?(C(e),e.$mobx instanceof Ce):!1}function h(e,n){if("object"==typeof e&&null!==e){if(z(e))return t(void 0===n,"It is not possible to get index atoms from arrays"),e.$mobx.atom;if(T(e)){if(void 0===n)return h(e._keys);var r=e._data[n]||e._hasMap[n];return t(!!r,"the entry '"+n+"' does not exist in the observable map '"+be(e)+"'"),r}if(C(e),m(e)){t(!!n,"please specify a property");var o=e.$mobx.values[n];return t(!!o,"no observable property '"+n+"' found on the observable object '"+be(e)+"'"),o}if(e instanceof A||e instanceof v||e instanceof y)return e}else if("function"==typeof e&&e.$mobx instanceof y)return e.$mobx;t(!1,"Cannot obtain atom from "+e)}function b(e,n){return t(e,"Expection some object"),void 0!==n?b(h(e,n)):e instanceof A||e instanceof v||e instanceof y?e:T(e)?e:(C(e),e.$mobx?e.$mobx:void t(!1,"Cannot obtain administration from "+e))}function be(e,t){var n;return n=void 0!==t?h(e,t):m(e)||T(e)?b(e):h(e),n.name}function pe(e,r,o,i,a){function n(s,n,u,l){if(t(a||He(arguments),"This function is a decorator, but it wasn't invoked like a decorator"),u){s.hasOwnProperty("__mobxLazyInitializers")||Object.defineProperty(s,"__mobxLazyInitializers",{writable:!1,configurable:!1,enumerable:!1,value:s.__mobxLazyInitializers&&s.__mobxLazyInitializers.slice()||[]});var f=u.value,p=u.initializer;return s.__mobxLazyInitializers.push(function(t){e(t,n,p?p.call(t):f,l,u)}),{enumerable:i,configurable:!0,get:function(){return this.__mobxDidRunLazyInitializers!==!0&&C(this),r.call(this,n)},set:function(e){this.__mobxDidRunLazyInitializers!==!0&&C(this),o.call(this,n,e)}}}var c={enumerable:i,configurable:!0,get:function(){return this.__mobxInitializedProps&&this.__mobxInitializedProps[n]===!0||Xe(this,n,void 0,e,l,c),r.call(this,n)},set:function(t){this.__mobxInitializedProps&&this.__mobxInitializedProps[n]===!0?o.call(this,n,t):Xe(this,n,t,e,l,c)}};return arguments.length<3&&Object.defineProperty(s,n,c),c}return a?function(){if(He(arguments))return n.apply(null,arguments);var e=arguments;return function(t,r,o){return n(t,r,o,e)}}:n}function Xe(e,t,n,r,o,i){e.hasOwnProperty("__mobxInitializedProps")||Object.defineProperty(e,"__mobxInitializedProps",{enumerable:!1,configurable:!1,writable:!0,value:{}}),e.__mobxInitializedProps[t]=!0,r(e,t,n,o,i)}function C(e){e.__mobxDidRunLazyInitializers!==!0&&e.__mobxLazyInitializers&&(Object.defineProperty(e,"__mobxDidRunLazyInitializers",{enumerable:!1,configurable:!1,writable:!1,value:!0}),e.__mobxDidRunLazyInitializers&&e.__mobxLazyInitializers.forEach(function(t){return t(e)}))}function He(e){return(2===e.length||3===e.length)&&"string"==typeof e[1]}function a(){return++e.mobxGuid}function t(t,n,e){if(!t)throw new Error("[mobx] Invariant failed: "+n+(e?" in '"+e+"'":""))}function i(e){-1===Re.indexOf(e)&&(Re.push(e),console.error("[mobx] Deprecated: "+e))}function W(t){var e=!1;return function(){return e?void 0:(e=!0,t.apply(this,arguments))}}function V(t){var e=[];return t.forEach(function(t){-1===e.indexOf(t)&&e.push(t)}),e}function X(t,e,n){if(void 0===e&&(e=100),void 0===n&&(n=" - "),!t)return"";var r=t.slice(0,e);return""+r.join(n)+(t.length>e?" (... and "+(t.length-e)+"more)":"")}function g(e){return null!==e&&"object"==typeof e&&Object.getPrototypeOf(e)===Object.prototype}function it(){for(var r=arguments[0],e=1,o=arguments.length;o>e;e++){var t=arguments[e];for(var n in t)t.hasOwnProperty(n)&&(r[n]=t[n])}return r}function le(n,e,t){return n?!$(e,t):e!==t}function At(n,t){for(var e=0;e<t.length;e++)Object.defineProperty(n,t[e],{configurable:!0,writable:!0,enumerable:!1,value:n[t[e]]})}function xe(t,n){var e=Object.getOwnPropertyDescriptor(t,n);return!e||e.configurable!==!1&&e.writable!==!1}function et(n,e){t(xe(n,e),"Cannot make property '"+e+"' observable, it is not configurable and writable in the target object")}function Ye(t){var e=[];for(var n in t)e.push(n);return e}function $(e,t){if(null===e&&null===t)return!0;if(void 0===e&&void 0===t)return!0;var o=Array.isArray(e)||z(e);if(o!==(Array.isArray(t)||z(t)))return!1;if(o){if(e.length!==t.length)return!1;for(var n=e.length-1;n>=0;n--)if(!$(e[n],t[n]))return!1;return!0}if("object"==typeof e&&"object"==typeof t){if(null===e||null===t)return!1;if(Ye(e).length!==Ye(t).length)return!1;for(var r in e){if(!(r in t))return!1;if(!$(e[r],t[r]))return!1}return!0}return e===t}function Be(n,r){if(!r||!r.length)return[n,[]];if(!n||!n.length)return[[],r];for(var a=[],s=[],e=0,o=0,f=n.length,c=!1,t=0,i=0,l=r.length,u=!1,p=!1;!p&&!c;){if(!u){if(f>e&&l>t&&n[e]===r[t]){if(e++,t++,e===f&&t===l)return[a,s];continue}o=e,i=t,u=!0}i+=1,o+=1,i>=l&&(p=!0),o>=f&&(c=!0),c||n[o]!==r[t]?p||r[i]!==n[e]||(s=s.concat(r.slice(t,i)),t=i+1,e++,u=!1):(a=a.concat(n.slice(e,o)),e=o+1,t++,u=!1)}return[a.concat(n.slice(e)),s.concat(r.slice(t))]}var ue=this&&this.__extends||function(t,e){function r(){this.constructor=t}for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n]);t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)};Pt(),exports.extras={allowStateChanges:qe,getAtom:h,getDebugName:be,getDependencyTree:Ct,getObserverTree:jt,isComputingDerivation:de,isSpyEnabled:r,resetGlobalState:Y,spyReport:x,spyReportEnd:s,spyReportStart:c,trackTransitions:Qt},exports._={getAdministration:b,quickDiff:Be,resetGlobalState:Y},exports.autorun=Z,exports.when=Se,exports.autorunUntil=Bt,exports.autorunAsync=Wt,exports.reaction=Gt;var dt=pe(function(i,a,c,e,s){var r=s.get;t("function"==typeof r,"@computed can only be used on getter functions, like: '@computed get myProps() { return ...; }'");var o=!1;e&&1===e.length&&e[0].asStructure===!0&&(o=!0);var u=H(i,void 0,n.Recursive);Q(u,a,o?fe(r):r,!1)},function(e){return this.$mobx.values[e].get()},Pe,!1,!0);exports.computed=se,exports.createTransformer=$t,exports.expr=Vt,exports.extendObservable=me,exports.intercept=Rt,exports.isObservable=M;var vt=pe(function(t,r,e){var o=N(!0);"function"==typeof e&&(e=he(e));var i=H(t,void 0,n.Recursive);Q(i,r,e,!0),U(o)},function(e){return this.$mobx.values[e].get()},function(e,t){Fe(this,e,t)},!0,!1);exports.observable=ae;var o;!function(e){e[e.Reference=0]="Reference",e[e.PlainObject=1]="PlainObject",e[e.ComplexObject=2]="ComplexObject",e[e.Array=3]="Array",e[e.ViewFunction=4]="ViewFunction",e[e.ComplexFunction=5]="ComplexFunction"}(o||(o={})),exports.observe=ht,exports.toJS=w,exports.toJSON=st,exports.whyRun=ut;var yt=pe(function(r,t,n,e,a){var o=e&&1===e.length?e[0]:n.name||t||"<unnamed action>",i=q(o,n);Object.defineProperty(r,t,{configurable:!0,enumerable:!1,writable:!1,value:i})},function(e){return this[e]},function(){t(!1,"It is not allowed to assign new values to @action fields")},!1,!0);exports.action=q,exports.isAction=tt,exports.runInAction=ct,exports.useStrict=lt;var A=function(){function n(e,t,n){void 0===e&&(e="Atom@"+a()),void 0===t&&(t=Oe),void 0===n&&(n=Oe),this.name=e,this.onBecomeObserved=t,this.onBecomeUnobserved=n,this.isDirty=!1,this.staleObservers=[],this.observers=[]}return n.prototype.reportObserved=function(){De(this)},n.prototype.reportChanged=function(){this.isDirty||(this.reportStale(),this.reportReady())},n.prototype.reportStale=function(){this.isDirty||(this.isDirty=!0,je(this))},n.prototype.reportReady=function(){t(this.isDirty,"atom not dirty"),e.inTransaction>0?e.changedAtoms.push(this):(Qe(this),oe())},n.prototype.toString=function(){return this.name},n}();exports.Atom=A;var v=function(){function n(e,t,n,r){this.derivation=e,this.scope=t,this.compareStructural=n,this.isLazy=!0,this.isComputing=!1,this.staleObservers=[],this.observers=[],this.observing=[],this.dependencyChangeCount=0,this.dependencyStaleCount=0,this.value=void 0,this.name=r||"ComputedValue@"+a()}return n.prototype.peek=function(){this.isComputing=!0;var e=N(!1),t=this.derivation.call(this.scope);return U(e),this.isComputing=!1,t},n.prototype.onBecomeObserved=function(){},n.prototype.onBecomeUnobserved=function(){for(var e=0,t=this.observing.length;t>e;e++)ee(this.observing[e],this);this.observing=[],this.isLazy=!0,this.value=void 0},n.prototype.onDependenciesReady=function(){var e=this.trackAndCompute();return e},n.prototype.get=function(){if(t(!this.isComputing,"Cycle detected in computation "+this.name,this.derivation),De(this),this.dependencyStaleCount>0)return this.peek();if(this.isLazy){if(!de())return this.peek();this.isLazy=!1,this.trackAndCompute()}return this.value},n.prototype.set=function(e){throw new Error("[ComputedValue '"+name+"'] It is not possible to assign a new value to a computed value.")},n.prototype.trackAndCompute=function(){r()&&x({object:this,type:"compute",fn:this.derivation,target:this.scope});var e=this.value,t=this.value=We(this,this.peek);return le(this.compareStructural,t,e)},n.prototype.observe=function(n,r){var o=this,e=!0,t=void 0;return Z(function(){var i=o.get();if(!e||r){var a=k();n(i,t),S(a)}e=!1,t=i})},n.prototype.toJSON=function(){return this.get()},n.prototype.toString=function(){return this.name+"["+this.derivation.toString()+"]"},n.prototype.whyRun=function(){var n=e.derivationStack.length>0,i=V(this.observing).map(function(e){return e.name}),r=V(this.observers).map(function(e){return e.name}),t=this.isComputing?n?this.observers.length>0?u.INVALIDATED:u.REQUIRED:u.PEEK:u.NOT_RUNNING;if(t===u.REQUIRED){var o=e.derivationStack[e.derivationStack.length-2];o&&r.push(o.name)}return"\nWhyRun? computation '"+this.name+"':\n * Running because: "+wt[t]+" "+(t===u.NOT_RUNNING&&this.dependencyStaleCount>0?"(a next run is scheduled)":"")+"\n"+(this.isLazy?" * This computation is suspended (not in use by any reaction) and won't run automatically.\n Didn't expect this computation to be suspended at this point?\n 1. Make sure this computation is used by a reaction (reaction, autorun, observer).\n 2. Check whether you are using this computation synchronously (in the same stack as they reaction that needs it).\n":" * This computation will re-run if any of the following observables changes:\n "+X(i)+"\n "+(this.isComputing&&n?" (... or any observable accessed during the remainder of the current run)":"")+"\n Missing items in this list?\n 1. Check whether all used values are properly marked as observable (use isObservable to verify)\n 2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n * If the outcome of this computation changes, the following observers will be re-run:\n "+X(r)+"\n")},n}(),u;!function(e){e[e.PEEK=0]="PEEK",e[e.INVALIDATED=1]="INVALIDATED",e[e.REQUIRED=2]="REQUIRED",e[e.NOT_RUNNING=3]="NOT_RUNNING"}(u||(u={}));var wt=(R={},R[u.PEEK]="[peek] The value of this computed value was requested outside an reaction",R[u.INVALIDATED]="[invalidated] Some observables used by this computation did change",R[u.REQUIRED]="[started] This computation is required by another computed value / reaction",R[u.NOT_RUNNING]="[idle] This compution is currently not running",R);exports.untracked=Ne;var _t=["mobxGuid","resetId","spyListeners","strictMode"],Ge=function(){function e(){this.version=2,this.derivationStack=[],this.mobxGuid=0,this.inTransaction=0,this.isTracking=!1,this.isRunningReactions=!1,this.changedAtoms=[],this.pendingReactions=[],this.allowStateChanges=!0,this.strictMode=!1,this.resetId=0,this.spyListeners=[]}return e}(),e=function(){var e=new Ge;if(global.__mobservableTrackingStack||global.__mobservableViewStack)throw new Error("[mobx] An incompatible version of mobservable is already loaded.");if(global.__mobxGlobal&&global.__mobxGlobal.version!==e.version)throw new Error("[mobx] An incompatible version of mobx is already loaded.");return global.__mobxGlobal?global.__mobxGlobal:global.__mobxGlobal=e}(),y=function(){function t(e,t){void 0===e&&(e="Reaction@"+a()),this.name=e,this.onInvalidate=t,this.staleObservers=E,this.observers=E,this.observing=[],this.dependencyChangeCount=0,this.dependencyStaleCount=0,this.isDisposed=!1,this._isScheduled=!1,this._isTrackPending=!1,this._isRunning=!1}return t.prototype.onBecomeObserved=function(){},t.prototype.onBecomeUnobserved=function(){},t.prototype.onDependenciesReady=function(){return this.schedule(),!1},t.prototype.schedule=function(){this._isScheduled||(this._isScheduled=!0,e.pendingReactions.push(this),oe())},t.prototype.isScheduled=function(){return this.dependencyStaleCount>0||this._isScheduled},t.prototype.runReaction=function(){this.isDisposed||(this._isScheduled=!1,this._isTrackPending=!0,this.onInvalidate(),this._isTrackPending&&r()&&x({object:this,type:"scheduled-reaction"}))},t.prototype.track=function(e){var t,n=r();n&&(t=Date.now(),c({object:this,type:"reaction",fn:e})),this._isRunning=!0,We(this,e),this._isRunning=!1,this._isTrackPending=!1,n&&s({time:Date.now()-t})},t.prototype.dispose=function(){if(!this.isDisposed){this.isDisposed=!0;for(var t=this.observing.splice(0),e=0,n=t.length;n>e;e++)ee(t[e],this)}},t.prototype.getDisposer=function(){var e=this.dispose.bind(this);return e.$mobx=this,e},t.prototype.toString=function(){return"Reaction["+this.name+"]"},t.prototype.whyRun=function(){var e=V(this.observing).map(function(e){return e.name});return"\nWhyRun? reaction '"+this.name+"':\n * Status: ["+(this.isDisposed?"stopped":this._isRunning?"running":this.isScheduled()?"scheduled":"idle")+"]\n * This reaction will re-run if any of the following observables changes:\n "+X(e)+"\n "+(this._isRunning?" (... or any observable accessed during the remainder of the current run)":"")+"\n Missing items in this list?\n 1. Check whether all used values are properly marked as observable (use isObservable to verify)\n 2. Make sure you didn't dereference values too early. MobX observes props, not primitives. E.g: use 'person.name' instead of 'name' in your computation.\n"},t}();exports.Reaction=y;var kt=100,F=!1,Ue={spyReportEnd:!0};exports.spy=ke,exports.transaction=D;var n;!function(e){e[e.Recursive=0]="Recursive",e[e.Reference=1]="Reference",e[e.Structure=2]="Structure",e[e.Flat=3]="Flat"}(n||(n={})),exports.asReference=he,exports.asStructure=fe,exports.asFlat=_e;var te=function(){
function e(e){this.value=e,l(e,"Modifiers are not allowed to be nested")}return e}(),G=function(){function e(e){this.value=e,l(e,"Modifiers are not allowed to be nested")}return e}(),ye=function(){function e(e){this.value=e,l(e,"Modifiers are not allowed to be nested")}return e}();exports.asMap=Xt;var $e=function(){var e=!1,t={};return Object.defineProperty(t,"0",{set:function(){e=!0}}),Object.create(t)[0]=1,e===!1}(),ce=0,Te=function(){function e(){}return e}();Te.prototype=[];var Tt=function(){function e(e,t,n,r){this.mode=t,this.array=n,this.owned=r,this.lastKnownLength=0,this.interceptors=null,this.changeListeners=null,this.atom=new A(e||"ObservableArray@"+a())}return e.prototype.makeReactiveArrayItem=function(e){return l(e,"Array values cannot have modifiers"),this.mode===n.Flat||this.mode===n.Reference?e:B(e,this.mode,this.atom.name+"[..]")},e.prototype.intercept=function(e){return J(this,e)},e.prototype.observe=function(t,e){return void 0===e&&(e=!1),e&&t({object:this.array,type:"splice",index:0,added:this.values.slice(),addedCount:this.values.length,removed:[],removedCount:0}),K(this,t)},e.prototype.getArrayLength=function(){return this.atom.reportObserved(),this.values.length},e.prototype.setArrayLength=function(e){if("number"!=typeof e||0>e)throw new Error("[mobx.array] Out of range: "+e);var t=this.values.length;e!==t&&(e>t?this.spliceWithArray(t,0,new Array(e-t)):this.spliceWithArray(e,t-e))},e.prototype.updateArrayLength=function(n,e){if(n!==this.lastKnownLength)throw new Error("[mobx] Modification exception: the internal structure of an observable array was changed. Did you use peek() to change it?");if(this.lastKnownLength+=e,e>0&&n+e+1>ce&&Ee(n+e+1),$e)if(e>0)for(var t=0;e>t;t++)Object.defineProperty(this.array,""+(n+t),ne[n+t]);else if(0>e)for(var t=0;t>e;t--)delete this.array[""+(n+t)]},e.prototype.spliceWithArray=function(e,n,t){ve();var r=this.values.length;if(void 0===e?e=0:e>r?e=r:0>e&&(e=Math.max(0,r+e)),n=1===arguments.length?r-e:void 0===n||null===n?0:Math.max(0,Math.min(n,r-e)),void 0===t&&(t=[]),_(this)){var o=O(this,{object:this.array,type:"splice",index:e,removedCount:n,added:t});if(!o)return E;n=o.removedCount,t=o.added}t=t.map(this.makeReactiveArrayItem,this);var s=t.length-n;this.updateArrayLength(r,s);var i=(a=this.values).splice.apply(a,[e,n].concat(t));return(0!==n||0!==t.length)&&this.notifyArraySplice(e,t,i),i;var a},e.prototype.notifyArrayChildUpdate=function(o,i,a){var e=!this.owned&&r(),t=f(this),n=t||e?{object:this.array,type:"update",index:o,newValue:i,oldValue:a}:null;e&&c(n),this.atom.reportChanged(),t&&d(this,n),e&&s()},e.prototype.notifyArraySplice=function(a,t,n){var e=!this.owned&&r(),o=f(this),i=o||e?{object:this.array,type:"splice",index:a,removed:n,added:t,removedCount:n.length,addedCount:t.length}:null;e&&c(i),this.atom.reportChanged(),o&&d(this,i),e&&s()},e}(),p=function(t){function e(n,i,a,r){void 0===r&&(r=!1),t.call(this);var e=new Tt(a,i,this,r);if(Object.defineProperty(this,"$mobx",{enumerable:!1,configurable:!1,writable:!1,value:e}),n&&n.length?(e.updateArrayLength(0,n.length),e.values=n.map(e.makeReactiveArrayItem,e),e.notifyArraySplice(0,e.values.slice(),E)):e.values=[],$e&&0===n.length){var o=ne[0],s=o.get,u=o.set;Object.defineProperty(e.array,"0",{enumerable:!1,configurable:!0,get:s,set:u})}}return ue(e,t),e.prototype.intercept=function(e){return this.$mobx.intercept(e)},e.prototype.observe=function(t,e){return void 0===e&&(e=!1),this.$mobx.observe(t,e)},e.prototype.clear=function(){return this.splice(0)},e.prototype.replace=function(e){return this.$mobx.spliceWithArray(0,this.$mobx.values.length,e)},e.prototype.toJS=function(){return this.slice()},e.prototype.toJSON=function(){return this.toJS()},e.prototype.peek=function(){return this.$mobx.values},e.prototype.find=function(r,o,t){void 0===t&&(t=0),this.$mobx.atom.reportObserved();for(var n=this.$mobx.values,i=n.length,e=t;i>e;e++)if(r.call(o,n[e],e,this))return n[e]},e.prototype.splice=function(t,n){for(var r=[],e=2;e<arguments.length;e++)r[e-2]=arguments[e];switch(arguments.length){case 0:return[];case 1:return this.$mobx.spliceWithArray(t);case 2:return this.$mobx.spliceWithArray(t,n)}return this.$mobx.spliceWithArray(t,n,r)},e.prototype.push=function(){for(var n=[],e=0;e<arguments.length;e++)n[e-0]=arguments[e];var t=this.$mobx;return t.spliceWithArray(t.values.length,0,n),t.values.length},e.prototype.pop=function(){return this.splice(Math.max(this.$mobx.values.length-1,0),1)[0]},e.prototype.shift=function(){return this.splice(0,1)[0]},e.prototype.unshift=function(){for(var t=[],e=0;e<arguments.length;e++)t[e-0]=arguments[e];var n=this.$mobx;return n.spliceWithArray(0,0,t),n.values.length},e.prototype.reverse=function(){this.$mobx.atom.reportObserved();var e=this.slice();return e.reverse.apply(e,arguments)},e.prototype.sort=function(t){this.$mobx.atom.reportObserved();var e=this.slice();return e.sort.apply(e,arguments)},e.prototype.remove=function(t){var e=this.$mobx.values.indexOf(t);return e>-1?(this.splice(e,1),!0):!1},e.prototype.toString=function(){return"[mobx.array] "+Array.prototype.toString.apply(this.$mobx.values,arguments)},e.prototype.toLocaleString=function(){return"[mobx.array] 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//# sourceMappingURL=lib/mobx.min.js.map |
src/svg-icons/navigation/unfold-less.js | kasra-co/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let NavigationUnfoldLess = (props) => (
<SvgIcon {...props}>
<path d="M7.41 18.59L8.83 20 12 16.83 15.17 20l1.41-1.41L12 14l-4.59 4.59zm9.18-13.18L15.17 4 12 7.17 8.83 4 7.41 5.41 12 10l4.59-4.59z"/>
</SvgIcon>
);
NavigationUnfoldLess = pure(NavigationUnfoldLess);
NavigationUnfoldLess.displayName = 'NavigationUnfoldLess';
NavigationUnfoldLess.muiName = 'SvgIcon';
export default NavigationUnfoldLess;
|
packages/dante2/src/editor/components/decorators/link.js | michelson/Dante | import React from 'react'
export default class Link extends React.Component {
constructor(props) {
super(props)
this.isHover = false
this.link = React.createRef()
}
_validateLink =()=> {
const str = "demo";
/*eslint-disable */
const pattern = new RegExp('^(https?:\/\/)?' + // protocol
'((([a-z\d]([a-z\d-]*[a-z\d])*)\.)+[a-z]{2,}|' + // domain name
'((\d{1,3}\.){3}\d{1,3}))' + // OR ip (v4) address
'(\:\d+)?(\/[-a-z\d%_.~+]*)*' + // port and path
'(\?[&a-z\d%_.~+=-]*)?' + // query string
'(\#[-a-z\d_]*)?$', 'i') // fragment locater
if (!pattern.test(str)) {
alert("Please enter a valid URL.")
return false
} else {
return true
}
/*eslint-enable */
}
_checkProtocol =()=> {
return console.log("xcvd")
}
_showPopLinkOver =(e)=> {
if (!this.data.showPopLinkOver) {
return
}
return this.data.showPopLinkOver(this.link.current)
}
_hidePopLinkOver =(e)=> {
if (!this.data.hidePopLinkOver) {
return
}
return this.data.hidePopLinkOver()
}
render() {
this.data = this.props.contentState.getEntity(this.props.entityKey).getData()
//Entity.get(this.props.entityKey).getData()
return (
<a
ref={this.link}
href={ this.data.url }
className="markup--anchor"
onMouseOver={ this._showPopLinkOver }
onMouseOut={ this._hidePopLinkOver }
>
{ this.props.children }
</a>
)
}
}
|
src/components/Columns/Columns.js | nambawan/g-old | // taken from https://github.com/grommet/grommet/blob/master/src/js/components/Columns.js
/* eslint-disable */
import React from 'react';
import PropTypes from 'prop-types';
import cn from 'classnames';
import withStyles from 'isomorphic-style-loader/withStyles';
import s from './Columns.css';
class Columns extends React.Component {
componentDidMount() {
if (this.props.masonry) {
throw Error('To implement');
// this._getColumnBreakpoints();
}
window.addEventListener('resize', this.onResize);
setTimeout(this.layout, 10);
}
onResize() {
clearTimeout(this.layoutTimer);
this.layoutTimer = setTimeout(this.layout, 50);
}
layout() {
const { masonry } = this.props;
const container = this.containerRef;
if (container && !masonry) {
// fills columns top to bottom, then left to right
const children = React.Children.toArray(this.props.children);
let count = 1;
const child = container.childNodes[0];
if (child) {
const rect = container.getBoundingClientRect();
const childRect = child.getBoundingClientRect();
const widestCount = Math.floor(rect.width / childRect.width);
const childrenPerColumn = Math.ceil(children.length / widestCount);
count = Math.ceil(children.length / childrenPerColumn);
}
if (count === 0) {
count = 1;
}
this.setState({ count });
}
}
renderColumns() {
const { masonry } = this.props;
const children = React.Children.toArray(this.props.children);
const groups = [];
if (masonry) {
const { maxCount } = this.state;
const columnGroups = {};
React.Children.map(
children,
(child, index) => {
const currentColumn = index % maxCount;
if (!columnGroups[currentColumn]) {
columnGroups[currentColumn] = [];
}
// place children into appropriate column
if (child) {
columnGroups[currentColumn].push(child);
}
},
this,
);
Object.keys(columnGroups).map((key, index) => {
if (columnGroups[index]) {
groups.push(columnGroups[index]);
}
});
} else {
const { count } = this.state;
const childrenPerColumn = Math.ceil(children.length / count);
let offset = 0;
while (groups.length < count) {
groups.push(children.slice(offset, offset + childrenPerColumn));
offset += childrenPerColumn;
}
}
return groups;
}
render() {
throw Error('Not finished!');
const { justify } = this.props;
const { margin } = this.state;
const groups = this.renderColumns();
const columns = groups.map((group, index) =>
<div key={index} className={s.column}>
{group}
</div>,
);
return (
<div ref={ref => (this.containerRef = ref)}>
{columns}
</div>
);
}
}
/* eslint-enable */
export default withStyles(s)(Columns);
|
app/index.js | MOTK-FED/mo-boilerplate | import React, { Component } from 'react';
import ReactDOM from 'react-dom';
class HelloReact extends Component {
render() {
return <div>11111</div>
}
}
ReactDOM.render(<HelloReact />, document.getElementById('content')); |
ajax/libs/thorax/2.0.0rc6/thorax.min.js | DaneTheory/cdnjs | (function(e,t){"use strict";function _(e){var t=e.length,n=y.type(e);return y.isWindow(e)?!1:e.nodeType===1&&t?!0:n==="array"||n!=="function"&&(t===0||typeof t=="number"&&t>0&&t-1 in e)}function P(e){var t=D[e]={};return y.each(e.match(w)||[],function(e,n){t[n]=!0}),t}function j(e,n,r,i){if(!y.acceptData(e))return;var s,o,u=y.expando,a=typeof n=="string",l=e.nodeType,c=l?y.cache:e,h=l?e[u]:e[u]&&u;if((!h||!c[h]||!i&&!c[h].data)&&a&&r===t)return;h||(l?e[u]=h=f.pop()||y.guid++:h=u),c[h]||(c[h]={},l||(c[h].toJSON=y.noop));if(typeof n=="object"||typeof n=="function")i?c[h]=y.extend(c[h],n):c[h].data=y.extend(c[h].data,n);return s=c[h],i||(s.data||(s.data={}),s=s.data),r!==t&&(s[y.camelCase(n)]=r),a?(o=s[n],o==null&&(o=s[y.camelCase(n)])):o=s,o}function F(e,t,n){if(!y.acceptData(e))return;var 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5}},e.rules=[/^(?:\\\\(?=(\{\{)))/,/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[}/ ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:-?[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$:\-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:\s+)/,/^(?:[a-zA-Z0-9_$\-\/]+)/,/^(?:$)/],e.conditions={mu:{rules:[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,33],inclusive:!1},emu:{rules:[3],inclusive:!1},com:{rules:[4],inclusive:!1},par:{rules:[31,32],inclusive:!1},INITIAL:{rules:[0,1,2,33],inclusive:!0}},e}();return e.lexer=t,n.prototype=e,e.Parser=n,new n}();e.Parser=s,e.parse=function(t){return t.constructor===e.AST.ProgramNode?t:(e.Parser.yy=e.AST,e.Parser.parse(t))},e.AST={},e.AST.ProgramNode=function(t,n){this.type="program",this.statements=t,n&&(this.inverse=new e.AST.ProgramNode(n))},e.AST.MustacheNode=function(e,t,n){this.type="mustache",this.escaped=!n,this.hash=t;var r=this.id=e[0],i=this.params=e.slice(1),s=this.eligibleHelper=r.isSimple;this.isHelper=s&&(i.length||t)},e.AST.PartialNode=function(e,t){this.type="partial",this.partialName=e,this.context=t},e.AST.BlockNode=function(t,n,r,i){var s=function(t,n){if(t.original!==n.original)throw new e.Exception(t.original+" doesn't match "+n.original)};s(t.id,i),this.type="block",this.mustache=t,this.program=n,this.inverse=r,this.inverse&&!this.program&&(this.isInverse=!0)},e.AST.ContentNode=function(e){this.type="content",this.string=e},e.AST.HashNode=function(e){this.type="hash",this.pairs=e},e.AST.IdNode=function(t){this.type="ID",this.original=t.join(".");var n=[],r=0;for(var i=0,s=t.length;i<s;i++){var o=t[i];if(o===".."||o==="."||o==="this"){if(n.length>0)throw new e.Exception("Invalid path: "+this.original);o===".."?r++:this.isScoped=!0}else n.push(o)}this.parts=n,this.string=n.join("."),this.depth=r,this.isSimple=t.length===1&&!this.isScoped&&r===0,this.stringModeValue=this.string},e.AST.PartialNameNode=function(e){this.type="PARTIAL_NAME",this.name=e},e.AST.DataNode=function(e){this.type="DATA",this.id=e},e.AST.StringNode=function(e){this.type="STRING",this.string=e,this.stringModeValue=e},e.AST.IntegerNode=function(e){this.type="INTEGER",this.integer=e,this.stringModeValue=Number(e)},e.AST.BooleanNode=function(e){this.type="BOOLEAN",this.bool=e,this.stringModeValue=e==="true"},e.AST.CommentNode=function(e){this.type="comment",this.comment=e};var o=["description","fileName","lineNumber","message","name","number","stack"];e.Exception=function(e){var t=Error.prototype.constructor.apply(this,arguments);for(var n=0;n<o.length;n++)this[o[n]]=t[o[n]]},e.Exception.prototype=new Error,e.SafeString=function(e){this.string=e},e.SafeString.prototype.toString=function(){return this.string.toString()};var u={"&":"&","<":"<",">":">",'"':""","'":"'","`":"`"},a=/[&<>"'`]/g,f=/[&<>"'`]/,l=function(e){return u[e]||"&"};e.Utils={extend:function(e,t){for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n])},escapeExpression:function(t){return t instanceof e.SafeString?t.toString():t==null||t===!1?"":(t=t.toString(),f.test(t)?t.replace(a,l):t)},isEmpty:function(e){return!e&&e!==0?!0:n.call(e)==="[object Array]"&&e.length===0?!0:!1}};var c=e.Compiler=function(){},h=e.JavaScriptCompiler=function(){};c.prototype={compiler:c,disassemble:function(){var e=this.opcodes,t,n=[],r,i;for(var s=0,o=e.length;s<o;s++){t=e[s];if(t.opcode==="DECLARE")n.push("DECLARE "+t.name+"="+t.value);else{r=[];for(var u=0;u<t.args.length;u++)i=t.args[u],typeof i=="string"&&(i='"'+i.replace("\n","\\n")+'"'),r.push(i);n.push(t.opcode+" "+r.join(" "))}}return n.join("\n")},equals:function(e){var t=this.opcodes.length;if(e.opcodes.length!==t)return!1;for(var n=0;n<t;n++){var r=this.opcodes[n],i=e.opcodes[n];if(r.opcode!==i.opcode||r.args.length!==i.args.length)return!1;for(var s=0;s<r.args.length;s++)if(r.args[s]!==i.args[s])return!1}t=this.children.length;if(e.children.length!==t)return!1;for(n=0;n<t;n++)if(!this.children[n].equals(e.children[n]))return!1;return!0},guid:0,compile:function(e,t){this.children=[],this.depths={list:[]},this.options=t;var n=this.options.knownHelpers;this.options.knownHelpers={helperMissing:!0,blockHelperMissing:!0,each:!0,"if":!0,unless:!0,"with":!0,log:!0};if(n)for(var r in n)this.options.knownHelpers[r]=n[r];return this.program(e)},accept:function(e){return this[e.type](e)},program:function(e){var t=e.statements,n;this.opcodes=[];for(var r=0,i=t.length;r<i;r++)n=t[r],this[n.type](n);return this.isSimple=i===1,this.depths.list=this.depths.list.sort(function(e,t){return e-t}),this},compileProgram:function(e){var t=(new this.compiler).compile(e,this.options),n=this.guid++,r;this.usePartial=this.usePartial||t.usePartial,this.children[n]=t;for(var i=0,s=t.depths.list.length;i<s;i++){r=t.depths.list[i];if(r<2)continue;this.addDepth(r-1)}return n},block:function(e){var t=e.mustache,n=e.program,r=e.inverse;n&&(n=this.compileProgram(n)),r&&(r=this.compileProgram(r));var i=this.classifyMustache(t);i==="helper"?this.helperMustache(t,n,r):i==="simple"?(this.simpleMustache(t),this.opcode("pushProgram",n),this.opcode("pushProgram",r),this.opcode("emptyHash"),this.opcode("blockValue")):(this.ambiguousMustache(t,n,r),this.opcode("pushProgram",n),this.opcode("pushProgram",r),this.opcode("emptyHash"),this.opcode("ambiguousBlockValue")),this.opcode("append")},hash:function(e){var t=e.pairs,n,r;this.opcode("pushHash");for(var i=0,s=t.length;i<s;i++)n=t[i],r=n[1],this.options.stringParams?(r.depth&&this.addDepth(r.depth),this.opcode("getContext",r.depth||0),this.opcode("pushStringParam",r.stringModeValue,r.type)):this.accept(r),this.opcode("assignToHash",n[0]);this.opcode("popHash")},partial:function(e){var t=e.partialName;this.usePartial=!0,e.context?this.ID(e.context):this.opcode("push","depth0"),this.opcode("invokePartial",t.name),this.opcode("append")},content:function(e){this.opcode("appendContent",e.string)},mustache:function(e){var t=this.options,n=this.classifyMustache(e);n==="simple"?this.simpleMustache(e):n==="helper"?this.helperMustache(e):this.ambiguousMustache(e),e.escaped&&!t.noEscape?this.opcode("appendEscaped"):this.opcode("append")},ambiguousMustache:function(e,t,n){var r=e.id,i=r.parts[0],s=t!=null||n!=null;this.opcode("getContext",r.depth),this.opcode("pushProgram",t),this.opcode("pushProgram",n),this.opcode("invokeAmbiguous",i,s)},simpleMustache:function(e){var t=e.id;t.type==="DATA"?this.DATA(t):t.parts.length?this.ID(t):(this.addDepth(t.depth),this.opcode("getContext",t.depth),this.opcode("pushContext")),this.opcode("resolvePossibleLambda")},helperMustache:function(e,t,n){var r=this.setupFullMustacheParams(e,t,n),i=e.id.parts[0];if(this.options.knownHelpers[i])this.opcode("invokeKnownHelper",r.length,i);else{if(this.options.knownHelpersOnly)throw new Error("You specified knownHelpersOnly, but used the unknown helper "+i);this.opcode("invokeHelper",r.length,i)}},ID:function(e){this.addDepth(e.depth),this.opcode("getContext",e.depth);var t=e.parts[0];t?this.opcode("lookupOnContext",e.parts[0]):this.opcode("pushContext");for(var n=1,r=e.parts.length;n<r;n++)this.opcode("lookup",e.parts[n])},DATA:function(e){this.options.data=!0,this.opcode("lookupData",e.id)},STRING:function(e){this.opcode("pushString",e.string)},INTEGER:function(e){this.opcode("pushLiteral",e.integer)},BOOLEAN:function(e){this.opcode("pushLiteral",e.bool)},comment:function(){},opcode:function(e){this.opcodes.push({opcode:e,args:[].slice.call(arguments,1)})},declare:function(e,t){this.opcodes.push({opcode:"DECLARE",name:e,value:t})},addDepth:function(e){if(isNaN(e))throw new Error("EWOT");if(e===0)return;this.depths[e]||(this.depths[e]=!0,this.depths.list.push(e))},classifyMustache:function(e){var t=e.isHelper,n=e.eligibleHelper,r=this.options;if(n&&!t){var i=e.id.parts[0];r.knownHelpers[i]?t=!0:r.knownHelpersOnly&&(n=!1)}return t?"helper":n?"ambiguous":"simple"},pushParams:function(e){var t=e.length,n;while(t--)n=e[t],this.options.stringParams?(n.depth&&this.addDepth(n.depth),this.opcode("getContext",n.depth||0),this.opcode("pushStringParam",n.stringModeValue,n.type)):this[n.type](n)},setupMustacheParams:function(e){var t=e.params;return this.pushParams(t),e.hash?this.hash(e.hash):this.opcode("emptyHash"),t},setupFullMustacheParams:function(e,t,n){var r=e.params;return this.pushParams(r),this.opcode("pushProgram",t),this.opcode("pushProgram",n),e.hash?this.hash(e.hash):this.opcode("emptyHash"),r}};var p=function(e){this.value=e};h.prototype={nameLookup:function(e,t){return/^[0-9]+$/.test(t)?e+"["+t+"]":h.isValidJavaScriptVariableName(t)?e+"."+t:e+"['"+t+"']"},appendToBuffer:function(e){return this.environment.isSimple?"return "+e+";":{appendToBuffer:!0,content:e,toString:function(){return"buffer += "+e+";"}}},initializeBuffer:function(){return this.quotedString("")},namespace:"Handlebars",compile:function(t,n,r,i){this.environment=t,this.options=n||{},e.log(e.logger.DEBUG,this.environment.disassemble()+"\n\n"),this.name=this.environment.name,this.isChild=!!r,this.context=r||{programs:[],environments:[],aliases:{}},this.preamble(),this.stackSlot=0,this.stackVars=[],this.registers={list:[]},this.compileStack=[],this.inlineStack=[],this.compileChildren(t,n);var s=t.opcodes,o;this.i=0;for(g=s.length;this.i<g;this.i++)o=s[this.i],o.opcode==="DECLARE"?this[o.name]=o.value:this[o.opcode].apply(this,o.args);return this.createFunctionContext(i)},nextOpcode:function(){var e=this.environment.opcodes;return e[this.i+1]},eat:function(){this.i=this.i+1},preamble:function(){var e=[];if(!this.isChild){var t=this.namespace,n="helpers = helpers || "+t+".helpers;";this.environment.usePartial&&(n=n+" partials = partials || "+t+".partials;"),this.options.data&&(n+=" data = data || {};"),e.push(n)}else e.push("");this.environment.isSimple?e.push(""):e.push(", buffer = "+this.initializeBuffer()),this.lastContext=0,this.source=e},createFunctionContext:function(t){var n=this.stackVars.concat(this.registers.list);n.length>0&&(this.source[1]=this.source[1]+", "+n.join(", "));if(!this.isChild)for(var r in this.context.aliases)this.source[1]=this.source[1]+", "+r+"="+this.context.aliases[r];this.source[1]&&(this.source[1]="var "+this.source[1].substring(2)+";"),this.isChild||(this.source[1]+="\n"+this.context.programs.join("\n")+"\n"),this.environment.isSimple||this.source.push("return buffer;");var i=this.isChild?["depth0","data"]:["Handlebars","depth0","helpers","partials","data"];for(var s=0,o=this.environment.depths.list.length;s<o;s++)i.push("depth"+this.environment.depths.list[s]);var u=this.mergeSource();if(!this.isChild){var a=e.COMPILER_REVISION,f=e.REVISION_CHANGES[a];u="this.compilerInfo = ["+a+",'"+f+"'];\n"+u}if(t)return i.push(u),Function.apply(this,i);var l="function 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e=this.popStack();this.source.push("if("+e+" || "+e+" === 0) { "+this.appendToBuffer(e)+" }"),this.environment.isSimple&&this.source.push("else { "+this.appendToBuffer("''")+" }")},appendEscaped:function(){this.context.aliases.escapeExpression="this.escapeExpression",this.source.push(this.appendToBuffer("escapeExpression("+this.popStack()+")"))},getContext:function(e){this.lastContext!==e&&(this.lastContext=e)},lookupOnContext:function(e){this.push(this.nameLookup("depth"+this.lastContext,e,"context"))},pushContext:function(){this.pushStackLiteral("depth"+this.lastContext)},resolvePossibleLambda:function(){this.context.aliases.functionType='"function"',this.replaceStack(function(e){return"typeof "+e+" === functionType ? 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")+">"+(_.isUndefined(t)?"":t)+"</"+s+">"}},i.Mixins={},l.mixins={name:"mixins",configure:function(){_.each(this.constructor.mixins,this.mixin,this),_.each(this.mixins,this.mixin,this)}},_.extend(i.View,{mixin:function(e){c(this),this.mixins.push(e)},registerMixin:function(e,t,n){i.Mixins[e]=[t,n]}}),i.View.prototype.mixin=function(e){this._appliedMixins||(this._appliedMixins=[]);if(_.indexOf(this._appliedMixins,e)===-1){this._appliedMixins.push(e);if(_.isFunction(e))e.call(this);else{var t=i.Mixins[e];_.extend(this,t[1]),_.isArray(t[0])?t[0][0].apply(this,t[0][1]):t[0].apply(this,_.toArray(arguments).slice(1))}}};var b=i.View.prototype.on;l.event={name:"_events",configure:function(){var e=this;p(this.constructor,"_events",!0,function(t){e.on.apply(e,t)}),p(this,"events",!1,function(t,n){e.on(n,t,e)})}},_.extend(i.View,{on:function(e,t){return c(this),d(this,e,t)?this:(_.isObject(e)?_.each(e,function(e,t){this.on(t,e)},this):_.isArray(t)?_.each(t,function(t){this._events.push([e,t])},this):this._events.push([e,t]),this)}}),_.extend(i.View.prototype,{on:function(e,t,n){return d(this,e,t,n)?this:(_.isObject(e)&&arguments.length<3?_.each(e,function(e,n){this.on(n,e,t||this)},this):_.each(_.isArray(t)?t:[t],function(t){var r=C.call(this,e,t,n||this);r.type==="DOM"?(this._eventsToDelegate||(this._eventsToDelegate=[]),this._eventsToDelegate.push(r)):this._addEvent(r)},this),this)},delegateEvents:function(e){this.undelegateEvents(),e&&(_.isFunction(e)&&(e=e.call(this)),this._eventsToDelegate=[],this.on(e)),this._eventsToDelegate&&_.each(this._eventsToDelegate,this._addEvent,this)},_addEvent:function(e){if(e.type==="view")_.each(e.name.split(/\s+/),function(t){b.call(this,t,N.call(this,"view-event:",e),e.context||this)},this);else{var t=N.call(this,"dom-event:",e);e.nested||(t=T(t,this.cid));var n=e.name+".delegateEvents"+this.cid;e.selector?this.$el.on(n,e.selector,t):this.$el.on(n,t)}}}),i.View.on("ready",function(e){if(!this._isReady){this._isReady=!0;function t(t){t.trigger("ready",e)}_.each(this.children,t),this.on("child",t)}});var w=/^(nested\s+)?(\S+)(?:\s+(.+))?/,E=[],S;x(["mousedown","mouseup","mousemove","mouseover","mouseout","touchstart","touchend","touchmove","click","dblclick","keyup","keydown","keypress","submit","change","focus","blur"]);var k="data-view-tmp",L={},A={_ensureElement:function(){i.View.prototype._ensureElement.apply(this,arguments),this.$el.attr(n,this._helperName)},_getContext:function(){return this.parent._getContext.apply(this.parent,arguments)}};i.HelperView=i.View.extend(A),Handlebars.registerViewHelper=function(e,t,n){arguments.length===2&&(t.factory?n=t.callback:(n=t,t=i.HelperView)),Handlebars.registerHelper(e,function(){var r=_.toArray(arguments),s=r.pop(),o=m(s).view,u={template:s.fn||Handlebars.VM.noop,inverse:s.inverse,options:s.hash,declaringView:o,parent:O(o),_helperName:e,_helperOptions:{options:M(s),args:_.clone(r)}};y(s.hash),_.extend(u,_.pick(s.hash,g));var a=_.find(o._previousHelpers,function(e){return D(u,e)});if(!a){if(t.factory){a=t.factory(r,u);if(!a)return"";a._helperName=u._helperName,a._helperOptions=u._helperOptions}else a=new t(u);r.push(a),o._addChild(a),o.trigger.apply(o,["helper",e].concat(r)),o.trigger.apply(o,["helper:"+e].concat(r)),n&&n.apply(this,r)}else o._previousHelpers=_.without(o._previousHelpers,a),o.children[a.cid]=a;var f=_.pick(s.hash,g);f[k]=a.cid;var l=s.hash["expand-tokens"];return new Handlebars.SafeString(i.Util.tag(f,"",l?this:null))});var r=Handlebars.helpers[e];return r},i.View.on("append",function(e,t){(e||this.$el).find("["+k+"]").forEach(function(e){var n=e.getAttribute(k),r=this.children[n];r&&(L[n]?(r.render(L[n]),delete L[n]):r.ensureRendered(),$(e).replaceWith(r.el),t&&t(r.el))},this)}),_.extend(i.View.prototype,{bindDataObject:function(e,t,n){if(this._boundDataObjectsByCid[t.cid])return!1;this._boundDataObjectsByCid[t.cid]=t;var n=this._modifyDataObjectOptions(t,_.extend({},l[e].defaultOptions,n));this._objectOptionsByCid[t.cid]=n,H.call(this,e,t,this.constructor),H.call(this,e,t,this);var r=l[e];return r.bindCallback&&r.bindCallback.call(this,t,n),t.shouldFetch&&t.shouldFetch(n)?B(t,n):l[e].change&&l[e].change.call(this,t,n),!0},unbindDataObject:function(e){return this._boundDataObjectsByCid[e.cid]?(delete this._boundDataObjectsByCid[e.cid],this.stopListening(e),delete this._objectOptionsByCid[e.cid],!0):!1},_modifyDataObjectOptions:function(e,t){return t}});var F="data-model-cid";i.Model=Backbone.Model.extend({isEmpty:function(){return!this.isPopulated()},isPopulated:function(){var e=_.clone(this.attributes),t=f(this,"defaults")||{};for(var n in t){if(e[n]!=t[n])return!0;delete e[n]}var r=_.keys(e);return r.length>1||r.length===1&&r[0]!==this.idAttribute},shouldFetch:function(e){var t;try{t=f(this,"url")}catch(n){t=!1}return e.fetch&&!!t&&!this.isPopulated()}}),i.Models={},o(i.Model,i.Models),P("model",{set:"setModel",defaultOptions:{render:undefined,fetch:!0,success:!1,errors:!0},change:I,$el:"$el",cidAttrName:F}),i.View.on({model:{error:function(e,t){this._objectOptionsByCid[e.cid].errors&&this.trigger("error",t,e)},change:function(e){I.call(this,e)}}}),$.fn.model=function(e){var t=$(this),n=t.closest("["+F+"]"),r=n&&n.attr(F);if(r){var e=e||t.view();if(e&&e.model&&e.model.cid===r)return e.model||!1;var i=t.collection(e);if(i)return i.get(r)}return!1};var q=Backbone.Collection.prototype.fetch,R=Backbone.Collection.prototype.reset,U=i.View.prototype._replaceHTML,z="data-collection-cid",W="data-collection-empty",X="data-collection-element",V=1;i.Collection=Backbone.Collection.extend({model:i.Model||Backbone.Model,initialize:function(){return this.cid=_.uniqueId("collection"),Backbone.Collection.prototype.initialize.apply(this,arguments)},isEmpty:function(){return this.length>0?!1:this.length===0&&this.isPopulated()},isPopulated:function(){return this._fetched||this.length>0||!this.length&&!f(this,"url")},shouldFetch:function(e){return e.fetch&&!!f(this,"url")&&!this.isPopulated()},fetch:function(e){e=e||{};var t=e.success;return e.success=function(e,n){e._fetched=!0,t&&t(e,n)},q.apply(this,arguments)},reset:function(e,t){return this._fetched=!!e,R.call(this,e,t)}}),i.Collections={},o(i.Collection,i.Collections),P("collection",{set:"setCollection",bindCallback:K,defaultOptions:{render:undefined,fetch:!0,success:!1,errors:!0},change:J,$el:"getCollectionElement",cidAttrName:z}),i.CollectionView=i.View.extend({_defaultTemplate:Handlebars.VM.noop,_collectionSelector:"["+X+"]",_replaceHTML:function(e){if(!(this.collection&&this._objectOptionsByCid[this.collection.cid]&&this._renderCount))return U.call(this,e);var t,n=this.getCollectionElement();t=U.call(this,e),n.attr("data-view-cid")||this.getCollectionElement().replaceWith(n)},render:function(){var e=this.shouldRender();i.View.prototype.render.apply(this,arguments),e||this.renderCollection()},appendItem:function(e,t,n){if(!e)return;var r,i=this.getCollectionElement();n=_.defaults(n||{},{filter:!0}),t&&t.el&&(t=i.children().indexOf(t.el)+1),e.el||_.isString(e)?(r=e,e=!1):(t=t||this.collection.indexOf(e)||0,r=this.renderItem(e,t));if(r){r.cid&&(r.ensureRendered(),this._addChild(r)),_.isString(r)&&!r.match(/^\s*</m)&&(r="<div>"+r+"</div>");var s=r.$el?r.$el:_.filter($($.trim(r)),function(e){return e.nodeType===V});e&&$(s).attr(F,e.cid);var o=t>0?this.collection.at(t-1):!1;if(!o)i.prepend(s);else{var u=i.children("["+F+'="'+o.cid+'"]').last();u.after(s)}this.trigger("append",null,function(t){t.setAttribute(F,e.cid)}),!n.silent&&this.trigger("rendered:item",this,this.collection,e,s,t),n.filter&&G.call(this,e)}return r},updateItem:function(e){var n=this.getCollectionElement(),r=n.find("["+F+'="'+e.cid+'"]');if(r.attr(t))return;this.removeItem(r),this.appendItem(e)},removeItem:function(e){var n=e;if(e.cid){var r=this.getCollectionElement();n=r.find("["+F+'="'+e.cid+'"]')}if(!n.length)return!1;n.remove();var i=n.attr(t),s=this.children[i];return s&&(this._removeChild(s),s.destroy()),!0},renderCollection:function(){this.collection?(this.collection.isEmpty()?et.call(this):(Z.call(this),this.collection.forEach(function(e,t){this.appendItem(e,t)},this)),this.trigger("rendered:collection",this,this.collection)):et.call(this)},emptyClass:"empty",renderEmpty:function(){!this.emptyTemplate&&!this.emptyView&&a.call(this,"emptyTemplate",{extension:"-empty",required:!1});if(this.emptyView){var e={};this.emptyTemplate&&(e.template=this.emptyTemplate);var t=i.Util.getViewInstance(this.emptyView,e);return t.ensureRendered(),t}return this.emptyTemplate&&this.renderTemplate(this.emptyTemplate)},renderItem:function(e,t){!this.itemTemplate&&!this.itemView&&a.call(this,"itemTemplate",{extension:"-item",required:!this.itemView});if(this.itemView){var n={model:e};return this.itemTemplate&&(n.template=this.itemTemplate),i.Util.getViewInstance(this.itemView,n)}return this.renderTemplate(this.itemTemplate,this.itemContext(e,t))},itemContext:function(e){return e.attributes},appendEmpty:function(){var e=this.getCollectionElement();e.empty();var t=this.renderEmpty();t&&this.appendItem(t,0,{silent:!0,filter:!1}),this.trigger("rendered:empty",this,this.collection)},getCollectionElement:function(){var e=this.$(this._collectionSelector);return e.length===0?this.$el:e}}),i.CollectionView.on({collection:{reset:J,sort:J,filter:function(){Q.call(this)},change:function(e){this.updateItem(e),G.call(this,e)},add:function(e){var t=this.getCollectionElement();this.collection.length===1&&t.length&&Z.call(this);if(t.length){var n=this.collection.indexOf(e);this.appendItem(e,n)}},remove:function(e){var t=this.getCollectionElement();this.removeItem(e),this.collection.length===0&&t.length&&et.call(this)}}}),i.View.on({collection:{error:function(e,t){this._objectOptionsByCid[e.cid].errors&&this.trigger("error",t,e)}}}),$.fn.collection=function(e){if(e&&e.collection)return e.collection;var t=$(this),n=t.closest("["+z+"]"),r=n&&n.attr(z);if(r){e=t.view();if(e)return e.collection}return!1},l.model.defaultOptions.populate=!0;var tt=l.model.change;l.model.change=function(){tt.apply(this,arguments);var e=this.model&&this._objectOptionsByCid[this.model.cid];e&&e.populate&&this.populate(this.model.attributes,e.populate===!0?{}:e.populate)},l.model.defaultOptions.populate=!0,_.extend(i.View.prototype,{serialize:function(){var e,t,n;for(var r=0;r<arguments.length;++r)_.isFunction(arguments[r])?e=arguments[r]:_.isObject(arguments[r])&&("stopPropagation"in arguments[r]&&"preventDefault"in arguments[r]?n=arguments[r]:t=arguments[r]);if(n&&!this._preventDuplicateSubmission(n))return;t=_.extend({set:!0,validate:!0,children:!0,silent:!0},t||{});var i=t.attributes||{},s=this,o=[];nt.call(this,t,function(){var e=s._getInputValue(this,t,o);_.isUndefined(e)||rt.call(this,i,this.name,{mode:"serialize"},function(t,n){t[n]?_.isArray(t[n])?t[n].push(e):t[n]=[t[n],e]:t[n]=e})}),this.trigger("serialize",i,t);if(t.validate){var u=this.validateInput(i);u&&u.length&&(o=o.concat(u)),this.trigger("validate",i,o,t);if(o.length){this.trigger("error",o);return}}return t.set&&this.model&&!this.model.set(i,{silent:t.silent})?!1:(e&&e.call(this,i,_.bind(it,this)),i)},_preventDuplicateSubmission:function(e,t){e.preventDefault();var n=$(e.target);return(e.target.tagName||"").toLowerCase()!=="form"&&(n=$(e.target).closest("form")),n.attr("data-submit-wait")?!1:(n.attr("data-submit-wait","true"),t&&t.call(this,e),!0)},populate:function(e,t){t=_.extend({children:!0},t||{});var n,e=e||this._getContext();nt.call(this,t,function(){rt.call(this,e,this.name,{mode:"populate"},function(e,t){n=e&&e[t],_.isUndefined(n)||(this.type==="checkbox"&&_.isBoolean(n)?this.checked=n:this.type==="checkbox"||this.type==="radio"?this.checked=n==this.value:this.value=n)})}),this.trigger("populate",e)},validateInput:function(){},_getInputValue:function(e){if(e.type!=="checkbox"&&e.type!=="radio"){if(e.multiple===!0){var t=[];return $("option",e).each(function(){this.selected&&t.push(this.value)}),t}return e.value}if(e.checked)return e.value}}),i.View.on({error:function(){it.call(this),this.model&&this.model.previousAttributes&&this.model.set(this.model.previousAttributes(),{silent:!0})},deactivated:function(){it.call(this)}});var st="data-layout-cid";i.LayoutView=i.View.extend({_defaultTemplate:Handlebars.VM.noop,render:function(){var e=i.View.prototype.render.apply(this,arguments);return this.template===Handlebars.VM.noop?ut.call(this):at.call(this),e},setView:function(e,t){t=_.extend({scroll:!0,destroy:!0},t||{}),_.isString(e)&&(e=new(i.Util.registryGet(i,"Views",e,!1))),this.ensureRendered();var n=this._view;return e===n?!1:(t.destroy&&e&&(e._shouldDestroyOnNextSetView=!0),this.trigger("change:view:start",e,n,t),n&&(this._removeChild(n),n.$el.remove(),ot.call(n,"deactivated",t),n._shouldDestroyOnNextSetView&&n.destroy()),e?(ot.call(this,"activated",t),e.trigger("activated",t),this._addChild(e),this._view=e,this._view.appendTo(ft.call(this))):this._view=undefined,this.trigger("change:view:end",e,n,t),e)},getView:function(){return this._view}}),Handlebars.registerHelper("layout-element",function(e){var t=m(e).view;if(!t.getView)throw new Error("layout-element must be used within a LayoutView");return e.hash[st]=t.cid,y(e.hash),new Handlebars.SafeString(i.Util.tag.call(this,e.hash,"",this))}),i.Router=Backbone.Router.extend({constructor:function(){var e=i.Router.__super__.constructor.apply(this,arguments);return lt.call(this),e},route:function(e,t,n){return n||(n=this[t]),Backbone.Router.prototype.route.call(this,e,t,function(){return this.trigger.apply(this,["route:before",e,t].concat(Array.prototype.slice.call(arguments))),n.apply(this,arguments)})}}),i.Routers={},o(i.Router,i.Routers),i.CollectionHelperView=i.CollectionView.extend({events:{"rendered:item":pt("rendered:item"),"rendered:collection":pt("rendered:collection"),"rendered:empty":pt("rendered:empty")},constructor:function(e){_.each(ht,function(t,n){if(e.options[n]){var r=e.options[n];if(t==="itemTemplate"||t==="emptyTemplate")r=i.Util.getTemplate(r);e[t]=r}}),!e.itemTemplate&&e.template&&e.template!==Handlebars.VM.noop&&(e.itemTemplate=e.template,e.template=Handlebars.VM.noop),!e.emptyTemplate&&e.inverse&&e.inverse!==Handlebars.VM.noop&&(e.emptyTemplate=e.inverse,e.inverse=Handlebars.VM.noop);var t=i.HelperView.call(this,e);return this.parent.name&&(this.emptyTemplate||(this.emptyTemplate=i.Util.getTemplate(this.parent.name+"-empty",!0)),this.itemTemplate||(this.itemTemplate=i.Util.getTemplate(this.parent.name+"-item",!!this.itemView))),t},setAsPrimaryCollectionHelper:function(){_.each(dt,function(e){vt.call(this,e)},this);var e=this;_.each(["itemFilter","itemContext","renderItem","renderEmpty"],function(t){e.parent[t]&&!this[t]&&(e[t]=function(){return e.parent[t].apply(e.parent,arguments)})})}}),_.extend(i.CollectionHelperView.prototype,A);var ht={"item-template":"itemTemplate","empty-template":"emptyTemplate","item-view":"itemView","empty-view":"emptyView","empty-class":"emptyClass"},dt=["itemTemplate","itemView","emptyTemplate","emptyView"];Handlebars.registerViewHelper("collection",i.CollectionHelperView,function(e,t){arguments.length===1&&(t=e,e=t.parent.collection,e&&t.setAsPrimaryCollectionHelper(),t.$el.attr(X,"true"),t.listenTo(t.parent,"change:data-object",function(e,n){e==="collection"&&(t.setAsPrimaryCollectionHelper(),t.setCollection(n))})),e&&t.setCollection(e)}),Handlebars.registerHelper("collection-element",function(e){if(!m(e).view.renderCollection)throw new Error("collection-element helper must be declared inside of a CollectionView");var t=e.hash;return y(t),t.tagName=t.tagName||"div",t[X]=!0,new Handlebars.SafeString(i.Util.tag.call(this,t,"",this))}),Handlebars.registerHelper("empty",function(e,t){arguments.length===1&&(t=e);var n=m(t).view;return arguments.length===1&&(e=n.model),n._emptyListeners||(n._emptyListeners={}),e&&!n._emptyListeners[e.cid]&&e.models&&"length"in e&&(n._emptyListeners[e.cid]=!0,n.listenTo(e,"remove",function(){e.length===0&&n.render()}),n.listenTo(e,"add",function(){e.length===1&&n.render()}),n.listenTo(e,"reset",function(){n.render()})),!e||e.isEmpty()?t.fn(this):t.inverse(this)}),Handlebars.registerHelper("template",function(e,t){var n=_.extend({fn:t&&t.fn},this,t?t.hash:{}),r=m(t).view.renderTemplate(e,n);return new Handlebars.SafeString(r)}),Handlebars.registerHelper("yield",function(e){return m(e).yield&&e.data.yield()}),Handlebars.registerHelper("url",function(e){var t;if(arguments.length>2)t=_.map(_.head(arguments,arguments.length-1),encodeURIComponent).join("/");else{var n=arguments[1],r=n&&n.hash||n;r&&r["expand-tokens"]?t=i.Util.expandToken(e,this):t=e}if(Backbone.history._hasPushState){var s=Backbone.history.options.root;return s==="/"&&t.substr(0,1)==="/"?t:s+t}return"#"+t}),Handlebars.registerViewHelper("view",{factory:function(e,t){var n=e.length>=1?e[0]:i.View;return i.Util.getViewInstance(n,t.options)},callback:function(){var e=arguments[arguments.length-1],t=e._helperOptions.options,n=e.cid;t.fn&&(L[n]=t.fn)}});var mt="data-call-method",gt="data-trigger-event";Handlebars.registerHelper("button",function(e,t){arguments.length===1&&(t=e,e=t.hash.method);var n=t.hash,r=n["expand-tokens"];delete n["expand-tokens"];if(!e&&!t.hash.trigger)throw new Error("button helper must have a method name as the first argument or a 'trigger', or a 'method' attribute specified.");return y(n),n.tagName=n.tagName||"button",n.trigger&&(n[gt]=n.trigger),delete n.trigger,e&&(n[mt]=e),new Handlebars.SafeString(i.Util.tag(n,t.fn?t.fn(this):"",r?this:null))}),Handlebars.registerHelper("link",function(){var e=_.toArray(arguments),t=e.pop(),n=t.hash,r=e.length===0?[n.href]:e,s=n["expand-tokens"];delete n["expand-tokens"];if(!r[0]&&r[0]!=="")throw new Error("link helper requires an href as the first argument or an 'href' attribute");return y(n),r.push(t),n.href=Handlebars.helpers.url.apply(this,r),n.tagName=n.tagName||"a",n.trigger&&(n[gt]=t.hash.trigger),delete n.trigger,n[mt]="_anchorClick",new Handlebars.SafeString(i.Util.tag(n,t.fn?t.fn(this):"",s?this:null))});var yt="["+mt+"], ["+gt+"]",wt;$(document).ready(function(){i._fastClickEventName||Et()});var xt="data-element-tmp";Handlebars.registerHelper("element",function(e,t){y(t.hash);var n=_.uniqueId("element"),r=m(t).view,s=_.pick(t.hash,g);return s[xt]=n,r._elementsByCid||(r._elementsByCid={}),r._elementsByCid[n]=e,new Handlebars.SafeString(i.Util.tag(s))}),i.View.on("append",function(e,t){(e||this.$el).find("["+xt+"]").forEach(function(e){var n=$(e),r=n.attr(xt),i=this._elementsByCid[r];_.isFunction(i)&&(i=i.call(this)),n.replaceWith(i),t&&t(i)},this)}),Handlebars.registerHelper("super",function(e){var t=m(e).view,n=t.constructor&&t.constructor.__super__;if(n){var r=n.template;if(!r){if(!n.name)throw new Error("Cannot use super helper when parent has no name or template.");r=n.name}return _.isString(r)&&(r=i.Util.getTemplate(r,!1)),new Handlebars.SafeString(r(this,e))}return""});var Tt="load:start",Nt="load:end",Ct;i.setRootObject=function(e){Ct=e},i.loadHandler=function(e,t,n){var r=_.uniqueId("load");return function(s,o,u){function l(){if(f.timeout&&!f.run)return;var t=a._loadingTimeoutDuration!==undefined?a._loadingTimeoutDuration:i.View.prototype._loadingTimeoutDuration;f.timeout=setTimeout(function(){try{f.run=!0,e.call(a,f.message,f.background,f)}catch(t){i.onException("loadStart",t)}},t*1e3)}var a=n||this;a._loadInfo=a._loadInfo||{};var f=a._loadInfo[r];f?(clearTimeout(f.endTimeout),f.message=s,!o&&f.background&&(f.background=!1,l())):(f=a._loadInfo[r]=_.extend({isLoading:function(){return f.events.length},cid:r,events:[],timeout:0,message:s,background:!!o},Backbone.Events),l());if(_.indexOf(f.events,u)>=0)return;f.events.push(u),u.on(Nt,function c(){var e=a._loadingTimeoutEndDuration;e===void 0&&(e=i.View.prototype._loadingTimeoutEndDuration);var n=f.events,s=_.indexOf(n,u);s>=0&&!u.isLoading()&&(n.splice(s,1),_.indexOf(n,u)<0&&u.off(Nt,c)),n.length||(clearTimeout(f.endTimeout),f.endTimeout=setTimeout(function(){try{n.length||(f.run&&(t.call(a,f.background,f),f.trigger(Nt,f)),clearTimeout(f.timeout),f=a._loadInfo[r]=undefined)}catch(e){i.onException("loadEnd",e)}},e*1e3))})}},i.forwardLoadEvents=function(e,t,n){function r(i,s,o){n&&e.off(Tt,r),t.trigger(Tt,i,s,o)}return e.on(Tt,r),{off:function(){e.off(Tt,r)}}},i.mixinLoadable=function(e,t){_.extend(e,{_loadingClassName:"loading",_loadingTimeoutDuration:.33,_loadingTimeoutEndDuration:.1,onLoadStart:function(e,n,r){var i=t?this.parent:this;if(!i||!i.el)return;!i.nonBlockingLoad&&!n&&Ct&&Ct!==this&&Ct.trigger(Tt,e,n,r),i._isLoading=!0,$(i.el).addClass(i._loadingClassName),i.trigger("change:load-state","start",n)},onLoadEnd:function(){var e=t?this.parent:this;if(!e||!e.el)return;e._isLoading=!1,$(e.el).removeClass(e._loadingClassName),e.trigger("change:load-state","end")}})},i.mixinLoadableEvents=function(e,t){_.extend(e,{_loadCount:0,isLoading:function(){return this._loadCount>0},loadStart:function(e,n){this._loadCount++;var r=t?this.parent:this;r.trigger(Tt,e,n,r)},loadEnd:function(){this._loadCount--;var e=t?this.parent:this;e.trigger(Nt,e)}})},i.mixinLoadable(i.View.prototype),i.mixinLoadableEvents(i.View.prototype),i.HelperView&&(i.mixinLoadable(i.HelperView.prototype,!0),i.mixinLoadableEvents(i.HelperView.prototype,!0)),i.CollectionHelperView&&(i.mixinLoadable(i.CollectionHelperView.prototype,!0),i.mixinLoadableEvents(i.CollectionHelperView.prototype,!0)),i.sync=function(e,t,n){var r=this,i=n.complete;return n.complete=function(){r._request=undefined,r._aborted=!1,i&&i.apply(this,arguments)},this._request=Backbone.sync.apply(this,arguments),this._request};var Mt=[];i.Model&&Mt.push(i.Model),i.Collection&&Mt.push(i.Collection),_.each(Mt,function(e){var t=e.prototype.fetch;i.mixinLoadableEvents(e.prototype,!1),_.extend(e.prototype,{sync:i.sync,fetch:function(e){e=e||{};var n=this,r=e.complete;return e.complete=function(){r&&r.apply(this,arguments),n.loadEnd()},n.loadStart(undefined,e.background),At.call(this,e||{},t)},load:function(e,t,n){arguments.length===2&&!_.isFunction(t)&&(n=t,t=!1),n=n||{},!n.background&&!this.isPopulated()&&Ct&&i.forwardLoadEvents(this,Ct,!0),Lt.call(this,e,t,n)}})}),i.Util.bindToRoute=kt,i.Router&&(i.Router.bindToRoute=i.Router.prototype.bindToRoute=kt),i.View.prototype._modifyDataObjectOptions=function(e,t){return t.ignoreErrors=this.ignoreFetchError,t.background=this.nonBlockingLoad,t},i.HelperView.prototype._modifyDataObjectOptions=i.CollectionHelperView.prototype._modifyDataObjectOptions=function(e,t){return t.ignoreErrors=this.parent.ignoreFetchError,t.background=this.parent.nonBlockingLoad,t},l.collection.loading=function(){var e=this.loadingView,t=this.loadingTemplate,n=this.loadingPlacement;if(e||t){var r=i.loadHandler(_.bind(function(){var r;this.collection.length===0&&this.$el.empty();if(e){var s=i.Util.getViewInstance(e);this._addChild(s),t?s.render(t):s.render(),r=s}else r=this.renderTemplate(t);var o=n?n.call(this):this.collection.length;this.appendItem(r,o),this.$el.children().eq(o).attr("data-loading-element",this.collection.cid)},this),_.bind(function(){this.$el.find('[data-loading-element="'+this.collection.cid+'"]').remove()},this),this.collection);this.listenTo(this.collection,"load:start",r)}},ht&&(ht["loading-template"]="loadingTemplate",ht["loading-view"]="loadingView",ht["loading-placement"]="loadingPlacement"),i.View.on({"load:start":i.loadHandler(function(e,t,n){this.onLoadStart(e,t,n)},function(e,t){this.onLoadEnd(t)}),collection:{"load:start":function(e,t,n){this.trigger(Tt,e,t,n)}},model:{"load:start":function(e,t,n){this.trigger(Tt,e,t,n)}}}),Handlebars.registerHelper("loading",function(e){var t=m(e).view;return t.off("change:load-state",_t,t),t.on("change:load-state",_t,t),t._isLoading?e.fn(this):e.inverse(this)});var Dt=/msie [\w.]+/.exec(navigator.userAgent.toLowerCase());Dt&&(i.View.on("before:append",function(){this._renderCount>0&&(_.each(this._elementsByCid,function(e){$(e).detach()}),_.each(this.children,function(e){e.$el.detach()}))}),i.CollectionView.prototype._replaceHTML=function(e){if(!(this.collection&&this._objectOptionsByCid[this.collection.cid]&&this._renderCount))return U.call(this,e);var t,n=this.getCollectionElement().clone(!0,!0);t=U.call(this,e),n.attr("data-view-cid")||this.getCollectionElement().replaceWith(n)})}() |
archimate-frontend/src/main/javascript/components/view/NewLinkMenu.js | zhuj/mentha-web-archimate | import React from 'react'
import Button from '@material-ui/core/Button';
import Divider from '@material-ui/core/Divider';
import List from '@material-ui/core/List';
import ListItem from '@material-ui/core/ListItem';
import { relationships } from './edges/view/viewRelationship'
import { constraints } from './edges/constraints'
import _ from 'lodash'
import { withStyles } from '@material-ui/core/styles';
const styleSheet =theme => ({
root: {
background: theme.palette.background.paper,
},
list: {
padding: [2, 0],
},
item: {
padding: 0,
},
button: {
padding: [2, 8],
margin: 0,
minHeight: 20,
minWidth: '-webkit-fill-available',
textTransform: 'none'
},
sample: {
marginRight: 5,
width: 20,
height: 20
},
svg: {
transform:'scale(0.8)',
position:'absolute',
transformOrigin: '0 0'
}
});
class NewLinkMenu extends React.Component {
renderRelationItem(key, rel, className, params, title) {
const { classes, select } = this.props;
return (
<ListItem key={key} className={classes.item}>
<Button
onClick={() => { select({ ...params, _tp: rel }) }}
className={classes.button}
disableRipple
>
<span className={`diagrams-canvas ${classes.sample}`}>
<svg className={`link-view ${classes.svg}`}>
<g className={`${rel} ${className}`}>
<g className='x-link first last'>
<path className='x-link p' d="M 2 18 L 18 2"/>
</g>
</g>
</svg>
</span>
{title}
</Button>
</ListItem>
);
}
renderRelationships() {
try {
const {
linkModel: {
sourceNode: { viewObject: { ['.conceptInfo']: srcCnt } },
targetNode: { viewObject: { ['.conceptInfo']: dstCnt } }
}
} = this.props;
if (!srcCnt || !dstCnt) {
return null;
}
const srcTp = srcCnt['_tp'], dstTp = dstCnt['_tp'];
const s = 'o' + (constraints[`${srcTp}-${dstTp}`] || '');
const rels = _.map(s.split(''), (c) => relationships[c]);
const special = [
];
if (typeof(_.find(rels, (r) => r === 'accessRelationship')) !== 'undefined') {
special.push(<Divider key="divider"/>);
special.push(this.renderRelationItem("accessRelationship-r", "accessRelationship", "r", { access:'r' }, "reads"));
special.push(this.renderRelationItem("accessRelationship-w", "accessRelationship","w", { access:'w' }, "writes"));
special.push(this.renderRelationItem("accessRelationship-rw", "accessRelationship", "r w", { access:'rw' }, "reads/writes"));
}
return [
... _.map(rels, (rel) => this.renderRelationItem(rel, rel, '', {}, rel.replace('Relationship', ''))),
... special,
];
} catch (e) {
console.log(e);
return null;
}
}
render() {
const { classes } = this.props;
return (
<div className={classes.root}>
<List className={classes.list}>
{ this.renderRelationships() }
<Divider key="divider"/>
{ this.renderRelationItem("viewConnection", "viewConnection", '', {}, "connection")}
</List>
</div>
);
}
}
export default withStyles(styleSheet)(NewLinkMenu);
|
app/components/FlowVariable/index.js | bruceli1986/react-qdp | /**
*
* FlowVariable:流程办理过程
*
*/
import React from 'react';
import { Modal, Table, Tabs } from 'antd';
import moment from 'moment';
import styles from './styles.css';
class FlowVariable extends React.Component {
constructor(props, context) {
super(props, context);
this.state = {
loading: true,
};
}
componentWillReceiveProps(nextProps) {
if (nextProps.visible && !this.props.visible) {
this.setState({ loading: true });
}
if (this.props.visible && this.props.run !== nextProps.run) {
this.setState({ loading: false });
}
}
render() {
const TabPane = Tabs.TabPane;
let component = this;
const { multiple, selectedRowKeys, query, run, history } = this.props;
let columns = [{
title: '变量名',
dataIndex: 'varName',
width: 200,
}, {
title: '变量类型',
dataIndex: 'varType',
width: 150,
}, {
title: '变量值',
dataIndex: 'varValue',
}];
return (
<Modal {...this.props} title="流程变量" footer={<div></div>} width={900} className={styles.flowVariable}>
<Tabs defaultActiveKey="1">
<TabPane tab="运行流程变量" key="1">
<Table loading={this.state.loading} columns={columns} rowKey="id" pagination={false} dataSource={run} size="small" scroll={{ y:400 }} onChange={this.onChange} rowClassName={this.getClassName}></Table>
</TabPane>
<TabPane tab="历史流程变量" key="2">
<Table loading={this.state.loading} columns={columns} rowKey="id" pagination={false} dataSource={history} size="small" scroll={{ y:400 }} onChange={this.onChange} rowClassName={this.getClassName}></Table>
</TabPane>
</Tabs>
</Modal>
);
}
}
export default FlowVariable;
|
lib/components/analysis/__tests__/map.js | conveyal/scenario-editor | // @flow
import toJson from 'enzyme-to-json'
import React from 'react'
import Map from '../map'
import * as mock from '../../../utils/mock-data'
import {toLatLngBounds} from '../../../utils/bounds'
const createProps = () => ({
analysisBounds: toLatLngBounds(mock.mockRegion.bounds),
disableMarker: false,
displayedDataIsCurrent: true,
markerPosition: [-78, 40],
removeDestination: jest.fn(),
setBounds: jest.fn(),
setDestination: jest.fn(),
setOrigin: jest.fn(),
showBoundsEditor: false
})
const mountAndFindMap = p => {
const {wrapper} = mock.mockWithProvider(<Map {...p} />, {})
return wrapper.find('AnalysisMap')
}
describe('Components > Analysis > Map', () => {
it('should render with default props correctly', () => {
const map = mountAndFindMap(createProps())
expect(toJson(map)).toMatchSnapshot()
expect(map.find('Marker').props().draggable).toBe(true)
})
it('should disable marker correctly', () => {
const map = mountAndFindMap({...createProps(), disableMarker: true})
expect(map.find('Marker').props().draggable).toBe(false)
})
})
|
ajax/libs/react-datetime/2.8.11/react-datetime.js | BenjaminVanRyseghem/cdnjs | /*
react-datetime v2.8.11
https://github.com/YouCanBookMe/react-datetime
MIT: https://github.com/YouCanBookMe/react-datetime/raw/master/LICENSE
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(require("React"), require("moment"), require("ReactDOM"));
else if(typeof define === 'function' && define.amd)
define(["React", "moment", "ReactDOM"], factory);
else if(typeof exports === 'object')
exports["Datetime"] = factory(require("React"), require("moment"), require("ReactDOM"));
else
root["Datetime"] = factory(root["React"], root["moment"], root["ReactDOM"]);
})(this, function(__WEBPACK_EXTERNAL_MODULE_12__, __WEBPACK_EXTERNAL_MODULE_16__, __WEBPACK_EXTERNAL_MODULE_20__) {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
'use strict';
var assign = __webpack_require__(1),
PropTypes = __webpack_require__(2),
createClass = __webpack_require__(11),
moment = __webpack_require__(16),
React = __webpack_require__(12),
CalendarContainer = __webpack_require__(17)
;
var TYPES = PropTypes;
var Datetime = createClass({
propTypes: {
// value: TYPES.object | TYPES.string,
// defaultValue: TYPES.object | TYPES.string,
onFocus: TYPES.func,
onBlur: TYPES.func,
onChange: TYPES.func,
locale: TYPES.string,
utc: TYPES.bool,
input: TYPES.bool,
// dateFormat: TYPES.string | TYPES.bool,
// timeFormat: TYPES.string | TYPES.bool,
inputProps: TYPES.object,
timeConstraints: TYPES.object,
viewMode: TYPES.oneOf(['years', 'months', 'days', 'time']),
isValidDate: TYPES.func,
open: TYPES.bool,
strictParsing: TYPES.bool,
closeOnSelect: TYPES.bool,
closeOnTab: TYPES.bool
},
getDefaultProps: function() {
var nof = function() {};
return {
className: '',
defaultValue: '',
inputProps: {},
input: true,
onFocus: nof,
onBlur: nof,
onChange: nof,
timeFormat: true,
timeConstraints: {},
dateFormat: true,
strictParsing: true,
closeOnSelect: false,
closeOnTab: true,
utc: false
};
},
getInitialState: function() {
var state = this.getStateFromProps( this.props );
if ( state.open === undefined )
state.open = !this.props.input;
state.currentView = this.props.dateFormat ? (this.props.viewMode || state.updateOn || 'days') : 'time';
return state;
},
getStateFromProps: function( props ) {
var formats = this.getFormats( props ),
date = props.value || props.defaultValue,
selectedDate, viewDate, updateOn, inputValue
;
if ( date && typeof date === 'string' )
selectedDate = this.localMoment( date, formats.datetime );
else if ( date )
selectedDate = this.localMoment( date );
if ( selectedDate && !selectedDate.isValid() )
selectedDate = null;
viewDate = selectedDate ?
selectedDate.clone().startOf('month') :
this.localMoment().startOf('month')
;
updateOn = this.getUpdateOn(formats);
if ( selectedDate )
inputValue = selectedDate.format(formats.datetime);
else if ( date.isValid && !date.isValid() )
inputValue = '';
else
inputValue = date || '';
return {
updateOn: updateOn,
inputFormat: formats.datetime,
viewDate: viewDate,
selectedDate: selectedDate,
inputValue: inputValue,
open: props.open
};
},
getUpdateOn: function( formats ) {
if ( formats.date.match(/[lLD]/) ) {
return 'days';
}
else if ( formats.date.indexOf('M') !== -1 ) {
return 'months';
}
else if ( formats.date.indexOf('Y') !== -1 ) {
return 'years';
}
return 'days';
},
getFormats: function( props ) {
var formats = {
date: props.dateFormat || '',
time: props.timeFormat || ''
},
locale = this.localMoment( props.date, null, props ).localeData()
;
if ( formats.date === true ) {
formats.date = locale.longDateFormat('L');
}
else if ( this.getUpdateOn(formats) !== 'days' ) {
formats.time = '';
}
if ( formats.time === true ) {
formats.time = locale.longDateFormat('LT');
}
formats.datetime = formats.date && formats.time ?
formats.date + ' ' + formats.time :
formats.date || formats.time
;
return formats;
},
componentWillReceiveProps: function( nextProps ) {
var formats = this.getFormats( nextProps ),
updatedState = {}
;
if ( nextProps.value !== this.props.value ||
formats.datetime !== this.getFormats( this.props ).datetime ) {
updatedState = this.getStateFromProps( nextProps );
}
if ( updatedState.open === undefined ) {
if ( this.props.closeOnSelect && this.state.currentView !== 'time' ) {
updatedState.open = false;
} else {
updatedState.open = this.state.open;
}
}
if ( nextProps.viewMode !== this.props.viewMode ) {
updatedState.currentView = nextProps.viewMode;
}
if ( nextProps.locale !== this.props.locale ) {
if ( this.state.viewDate ) {
var updatedViewDate = this.state.viewDate.clone().locale( nextProps.locale );
updatedState.viewDate = updatedViewDate;
}
if ( this.state.selectedDate ) {
var updatedSelectedDate = this.state.selectedDate.clone().locale( nextProps.locale );
updatedState.selectedDate = updatedSelectedDate;
updatedState.inputValue = updatedSelectedDate.format( formats.datetime );
}
}
if ( nextProps.utc !== this.props.utc ) {
if ( nextProps.utc ) {
if ( this.state.viewDate )
updatedState.viewDate = this.state.viewDate.clone().utc();
if ( this.state.selectedDate ) {
updatedState.selectedDate = this.state.selectedDate.clone().utc();
updatedState.inputValue = updatedState.selectedDate.format( formats.datetime );
}
} else {
if ( this.state.viewDate )
updatedState.viewDate = this.state.viewDate.clone().local();
if ( this.state.selectedDate ) {
updatedState.selectedDate = this.state.selectedDate.clone().local();
updatedState.inputValue = updatedState.selectedDate.format(formats.datetime);
}
}
}
this.setState( updatedState );
},
onInputChange: function( e ) {
var value = e.target === null ? e : e.target.value,
localMoment = this.localMoment( value, this.state.inputFormat ),
update = { inputValue: value }
;
if ( localMoment.isValid() && !this.props.value ) {
update.selectedDate = localMoment;
update.viewDate = localMoment.clone().startOf('month');
}
else {
update.selectedDate = null;
}
return this.setState( update, function() {
return this.props.onChange( localMoment.isValid() ? localMoment : this.state.inputValue );
});
},
onInputKey: function( e ) {
if ( e.which === 9 && this.props.closeOnTab ) {
this.closeCalendar();
}
},
showView: function( view ) {
var me = this;
return function() {
me.setState({ currentView: view });
};
},
setDate: function( type ) {
var me = this,
nextViews = {
month: 'days',
year: 'months'
}
;
return function( e ) {
me.setState({
viewDate: me.state.viewDate.clone()[ type ]( parseInt(e.target.getAttribute('data-value'), 10) ).startOf( type ),
currentView: nextViews[ type ]
});
};
},
addTime: function( amount, type, toSelected ) {
return this.updateTime( 'add', amount, type, toSelected );
},
subtractTime: function( amount, type, toSelected ) {
return this.updateTime( 'subtract', amount, type, toSelected );
},
updateTime: function( op, amount, type, toSelected ) {
var me = this;
return function() {
var update = {},
date = toSelected ? 'selectedDate' : 'viewDate'
;
update[ date ] = me.state[ date ].clone()[ op ]( amount, type );
me.setState( update );
};
},
allowedSetTime: ['hours', 'minutes', 'seconds', 'milliseconds'],
setTime: function( type, value ) {
var index = this.allowedSetTime.indexOf( type ) + 1,
state = this.state,
date = (state.selectedDate || state.viewDate).clone(),
nextType
;
// It is needed to set all the time properties
// to not to reset the time
date[ type ]( value );
for (; index < this.allowedSetTime.length; index++) {
nextType = this.allowedSetTime[index];
date[ nextType ]( date[nextType]() );
}
if ( !this.props.value ) {
this.setState({
selectedDate: date,
inputValue: date.format( state.inputFormat )
});
}
this.props.onChange( date );
},
updateSelectedDate: function( e, close ) {
var target = e.target,
modifier = 0,
viewDate = this.state.viewDate,
currentDate = this.state.selectedDate || viewDate,
date
;
if (target.className.indexOf('rdtDay') !== -1) {
if (target.className.indexOf('rdtNew') !== -1)
modifier = 1;
else if (target.className.indexOf('rdtOld') !== -1)
modifier = -1;
date = viewDate.clone()
.month( viewDate.month() + modifier )
.date( parseInt( target.getAttribute('data-value'), 10 ) );
} else if (target.className.indexOf('rdtMonth') !== -1) {
date = viewDate.clone()
.month( parseInt( target.getAttribute('data-value'), 10 ) )
.date( currentDate.date() );
} else if (target.className.indexOf('rdtYear') !== -1) {
date = viewDate.clone()
.month( currentDate.month() )
.date( currentDate.date() )
.year( parseInt( target.getAttribute('data-value'), 10 ) );
}
date.hours( currentDate.hours() )
.minutes( currentDate.minutes() )
.seconds( currentDate.seconds() )
.milliseconds( currentDate.milliseconds() );
if ( !this.props.value ) {
var open = !( this.props.closeOnSelect && close );
if ( !open ) {
this.props.onBlur( date );
}
this.setState({
selectedDate: date,
viewDate: date.clone().startOf('month'),
inputValue: date.format( this.state.inputFormat ),
open: open
});
} else {
if ( this.props.closeOnSelect && close ) {
this.closeCalendar();
}
}
this.props.onChange( date );
},
openCalendar: function() {
if (!this.state.open) {
this.setState({ open: true }, function() {
this.props.onFocus();
});
}
},
closeCalendar: function() {
this.setState({ open: false }, function () {
this.props.onBlur( this.state.selectedDate || this.state.inputValue );
});
},
handleClickOutside: function() {
if ( this.props.input && this.state.open && !this.props.open ) {
this.setState({ open: false }, function() {
this.props.onBlur( this.state.selectedDate || this.state.inputValue );
});
}
},
localMoment: function( date, format, props ) {
props = props || this.props;
var momentFn = props.utc ? moment.utc : moment;
var m = momentFn( date, format, props.strictParsing );
if ( props.locale )
m.locale( props.locale );
return m;
},
componentProps: {
fromProps: ['value', 'isValidDate', 'renderDay', 'renderMonth', 'renderYear', 'timeConstraints'],
fromState: ['viewDate', 'selectedDate', 'updateOn'],
fromThis: ['setDate', 'setTime', 'showView', 'addTime', 'subtractTime', 'updateSelectedDate', 'localMoment', 'handleClickOutside']
},
getComponentProps: function() {
var me = this,
formats = this.getFormats( this.props ),
props = {dateFormat: formats.date, timeFormat: formats.time}
;
this.componentProps.fromProps.forEach( function( name ) {
props[ name ] = me.props[ name ];
});
this.componentProps.fromState.forEach( function( name ) {
props[ name ] = me.state[ name ];
});
this.componentProps.fromThis.forEach( function( name ) {
props[ name ] = me[ name ];
});
return props;
},
render: function() {
var className = 'rdt' + (this.props.className ?
( Array.isArray( this.props.className ) ?
' ' + this.props.className.join( ' ' ) : ' ' + this.props.className) : ''),
children = []
;
if ( this.props.input ) {
children = [ React.createElement('input', assign({
key: 'i',
type: 'text',
className: 'form-control',
onFocus: this.openCalendar,
onChange: this.onInputChange,
onKeyDown: this.onInputKey,
value: this.state.inputValue
}, this.props.inputProps ))];
} else {
className += ' rdtStatic';
}
if ( this.state.open )
className += ' rdtOpen';
return React.createElement('div', {className: className}, children.concat(
React.createElement('div',
{ key: 'dt', className: 'rdtPicker' },
React.createElement( CalendarContainer, {view: this.state.currentView, viewProps: this.getComponentProps(), onClickOutside: this.handleClickOutside })
)
));
}
});
// Make moment accessible through the Datetime class
Datetime.moment = moment;
module.exports = Datetime;
/***/ }),
/* 1 */
/***/ (function(module, exports) {
'use strict';
var propIsEnumerable = Object.prototype.propertyIsEnumerable;
function ToObject(val) {
if (val == null) {
throw new TypeError('Object.assign cannot be called with null or undefined');
}
return Object(val);
}
function ownEnumerableKeys(obj) {
var keys = Object.getOwnPropertyNames(obj);
if (Object.getOwnPropertySymbols) {
keys = keys.concat(Object.getOwnPropertySymbols(obj));
}
return keys.filter(function (key) {
return propIsEnumerable.call(obj, key);
});
}
module.exports = Object.assign || function (target, source) {
var from;
var keys;
var to = ToObject(target);
for (var s = 1; s < arguments.length; s++) {
from = arguments[s];
keys = ownEnumerableKeys(Object(from));
for (var i = 0; i < keys.length; i++) {
to[keys[i]] = from[keys[i]];
}
}
return to;
};
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
if (process.env.NODE_ENV !== 'production') {
var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' &&
Symbol.for &&
Symbol.for('react.element')) ||
0xeac7;
var isValidElement = function(object) {
return typeof object === 'object' &&
object !== null &&
object.$$typeof === REACT_ELEMENT_TYPE;
};
// By explicitly using `prop-types` you are opting into new development behavior.
// http://fb.me/prop-types-in-prod
var throwOnDirectAccess = true;
module.exports = __webpack_require__(4)(isValidElement, throwOnDirectAccess);
} else {
// By explicitly using `prop-types` you are opting into new production behavior.
// http://fb.me/prop-types-in-prod
module.exports = __webpack_require__(10)();
}
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3)))
/***/ }),
/* 3 */
/***/ (function(module, exports) {
// shim for using process in browser
var process = module.exports = {};
// cached from whatever global is present so that test runners that stub it
// don't break things. But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals. It's inside a
// function because try/catches deoptimize in certain engines.
var cachedSetTimeout;
var cachedClearTimeout;
function defaultSetTimout() {
throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
throw new Error('clearTimeout has not been defined');
}
(function () {
try {
if (typeof setTimeout === 'function') {
cachedSetTimeout = setTimeout;
} else {
cachedSetTimeout = defaultSetTimout;
}
} catch (e) {
cachedSetTimeout = defaultSetTimout;
}
try {
if (typeof clearTimeout === 'function') {
cachedClearTimeout = clearTimeout;
} else {
cachedClearTimeout = defaultClearTimeout;
}
} catch (e) {
cachedClearTimeout = defaultClearTimeout;
}
} ())
function runTimeout(fun) {
if (cachedSetTimeout === setTimeout) {
//normal enviroments in sane situations
return setTimeout(fun, 0);
}
// if setTimeout wasn't available but was latter defined
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
cachedSetTimeout = setTimeout;
return setTimeout(fun, 0);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedSetTimeout(fun, 0);
} catch(e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedSetTimeout.call(null, fun, 0);
} catch(e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
return cachedSetTimeout.call(this, fun, 0);
}
}
}
function runClearTimeout(marker) {
if (cachedClearTimeout === clearTimeout) {
//normal enviroments in sane situations
return clearTimeout(marker);
}
// if clearTimeout wasn't available but was latter defined
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
cachedClearTimeout = clearTimeout;
return clearTimeout(marker);
}
try {
// when when somebody has screwed with setTimeout but no I.E. maddness
return cachedClearTimeout(marker);
} catch (e){
try {
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
return cachedClearTimeout.call(null, marker);
} catch (e){
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
return cachedClearTimeout.call(this, marker);
}
}
}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
if (!draining || !currentQueue) {
return;
}
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = runTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
runClearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
runTimeout(drainQueue);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;
process.listeners = function (name) { return [] }
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
var emptyFunction = __webpack_require__(5);
var invariant = __webpack_require__(6);
var warning = __webpack_require__(7);
var ReactPropTypesSecret = __webpack_require__(8);
var checkPropTypes = __webpack_require__(9);
module.exports = function(isValidElement, throwOnDirectAccess) {
/* global Symbol */
var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.
/**
* Returns the iterator method function contained on the iterable object.
*
* Be sure to invoke the function with the iterable as context:
*
* var iteratorFn = getIteratorFn(myIterable);
* if (iteratorFn) {
* var iterator = iteratorFn.call(myIterable);
* ...
* }
*
* @param {?object} maybeIterable
* @return {?function}
*/
function getIteratorFn(maybeIterable) {
var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
if (typeof iteratorFn === 'function') {
return iteratorFn;
}
}
/**
* Collection of methods that allow declaration and validation of props that are
* supplied to React components. Example usage:
*
* var Props = require('ReactPropTypes');
* var MyArticle = React.createClass({
* propTypes: {
* // An optional string prop named "description".
* description: Props.string,
*
* // A required enum prop named "category".
* category: Props.oneOf(['News','Photos']).isRequired,
*
* // A prop named "dialog" that requires an instance of Dialog.
* dialog: Props.instanceOf(Dialog).isRequired
* },
* render: function() { ... }
* });
*
* A more formal specification of how these methods are used:
*
* type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
* decl := ReactPropTypes.{type}(.isRequired)?
*
* Each and every declaration produces a function with the same signature. This
* allows the creation of custom validation functions. For example:
*
* var MyLink = React.createClass({
* propTypes: {
* // An optional string or URI prop named "href".
* href: function(props, propName, componentName) {
* var propValue = props[propName];
* if (propValue != null && typeof propValue !== 'string' &&
* !(propValue instanceof URI)) {
* return new Error(
* 'Expected a string or an URI for ' + propName + ' in ' +
* componentName
* );
* }
* }
* },
* render: function() {...}
* });
*
* @internal
*/
var ANONYMOUS = '<<anonymous>>';
// Important!
// Keep this list in sync with production version in `./factoryWithThrowingShims.js`.
var ReactPropTypes = {
array: createPrimitiveTypeChecker('array'),
bool: createPrimitiveTypeChecker('boolean'),
func: createPrimitiveTypeChecker('function'),
number: createPrimitiveTypeChecker('number'),
object: createPrimitiveTypeChecker('object'),
string: createPrimitiveTypeChecker('string'),
symbol: createPrimitiveTypeChecker('symbol'),
any: createAnyTypeChecker(),
arrayOf: createArrayOfTypeChecker,
element: createElementTypeChecker(),
instanceOf: createInstanceTypeChecker,
node: createNodeChecker(),
objectOf: createObjectOfTypeChecker,
oneOf: createEnumTypeChecker,
oneOfType: createUnionTypeChecker,
shape: createShapeTypeChecker
};
/**
* inlined Object.is polyfill to avoid requiring consumers ship their own
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
*/
/*eslint-disable no-self-compare*/
function is(x, y) {
// SameValue algorithm
if (x === y) {
// Steps 1-5, 7-10
// Steps 6.b-6.e: +0 != -0
return x !== 0 || 1 / x === 1 / y;
} else {
// Step 6.a: NaN == NaN
return x !== x && y !== y;
}
}
/*eslint-enable no-self-compare*/
/**
* We use an Error-like object for backward compatibility as people may call
* PropTypes directly and inspect their output. However, we don't use real
* Errors anymore. We don't inspect their stack anyway, and creating them
* is prohibitively expensive if they are created too often, such as what
* happens in oneOfType() for any type before the one that matched.
*/
function PropTypeError(message) {
this.message = message;
this.stack = '';
}
// Make `instanceof Error` still work for returned errors.
PropTypeError.prototype = Error.prototype;
function createChainableTypeChecker(validate) {
if (process.env.NODE_ENV !== 'production') {
var manualPropTypeCallCache = {};
var manualPropTypeWarningCount = 0;
}
function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
componentName = componentName || ANONYMOUS;
propFullName = propFullName || propName;
if (secret !== ReactPropTypesSecret) {
if (throwOnDirectAccess) {
// New behavior only for users of `prop-types` package
invariant(
false,
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use `PropTypes.checkPropTypes()` to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
} else if (process.env.NODE_ENV !== 'production' && typeof console !== 'undefined') {
// Old behavior for people using React.PropTypes
var cacheKey = componentName + ':' + propName;
if (
!manualPropTypeCallCache[cacheKey] &&
// Avoid spamming the console because they are often not actionable except for lib authors
manualPropTypeWarningCount < 3
) {
warning(
false,
'You are manually calling a React.PropTypes validation ' +
'function for the `%s` prop on `%s`. This is deprecated ' +
'and will throw in the standalone `prop-types` package. ' +
'You may be seeing this warning due to a third-party PropTypes ' +
'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.',
propFullName,
componentName
);
manualPropTypeCallCache[cacheKey] = true;
manualPropTypeWarningCount++;
}
}
}
if (props[propName] == null) {
if (isRequired) {
if (props[propName] === null) {
return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));
}
return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));
}
return null;
} else {
return validate(props, propName, componentName, location, propFullName);
}
}
var chainedCheckType = checkType.bind(null, false);
chainedCheckType.isRequired = checkType.bind(null, true);
return chainedCheckType;
}
function createPrimitiveTypeChecker(expectedType) {
function validate(props, propName, componentName, location, propFullName, secret) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== expectedType) {
// `propValue` being instance of, say, date/regexp, pass the 'object'
// check, but we can offer a more precise error message here rather than
// 'of type `object`'.
var preciseType = getPreciseType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createAnyTypeChecker() {
return createChainableTypeChecker(emptyFunction.thatReturnsNull);
}
function createArrayOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
if (typeof typeChecker !== 'function') {
return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
}
var propValue = props[propName];
if (!Array.isArray(propValue)) {
var propType = getPropType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
}
for (var i = 0; i < propValue.length; i++) {
var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);
if (error instanceof Error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createElementTypeChecker() {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
if (!isValidElement(propValue)) {
var propType = getPropType(propValue);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createInstanceTypeChecker(expectedClass) {
function validate(props, propName, componentName, location, propFullName) {
if (!(props[propName] instanceof expectedClass)) {
var expectedClassName = expectedClass.name || ANONYMOUS;
var actualClassName = getClassName(props[propName]);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createEnumTypeChecker(expectedValues) {
if (!Array.isArray(expectedValues)) {
process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;
return emptyFunction.thatReturnsNull;
}
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
for (var i = 0; i < expectedValues.length; i++) {
if (is(propValue, expectedValues[i])) {
return null;
}
}
var valuesString = JSON.stringify(expectedValues);
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
}
return createChainableTypeChecker(validate);
}
function createObjectOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
if (typeof typeChecker !== 'function') {
return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
}
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
}
for (var key in propValue) {
if (propValue.hasOwnProperty(key)) {
var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
if (error instanceof Error) {
return error;
}
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createUnionTypeChecker(arrayOfTypeCheckers) {
if (!Array.isArray(arrayOfTypeCheckers)) {
process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;
return emptyFunction.thatReturnsNull;
}
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (typeof checker !== 'function') {
warning(
false,
'Invalid argument supplid to oneOfType. Expected an array of check functions, but ' +
'received %s at index %s.',
getPostfixForTypeWarning(checker),
i
);
return emptyFunction.thatReturnsNull;
}
}
function validate(props, propName, componentName, location, propFullName) {
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {
return null;
}
}
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
}
return createChainableTypeChecker(validate);
}
function createNodeChecker() {
function validate(props, propName, componentName, location, propFullName) {
if (!isNode(props[propName])) {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createShapeTypeChecker(shapeTypes) {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
}
for (var key in shapeTypes) {
var checker = shapeTypes[key];
if (!checker) {
continue;
}
var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
if (error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function isNode(propValue) {
switch (typeof propValue) {
case 'number':
case 'string':
case 'undefined':
return true;
case 'boolean':
return !propValue;
case 'object':
if (Array.isArray(propValue)) {
return propValue.every(isNode);
}
if (propValue === null || isValidElement(propValue)) {
return true;
}
var iteratorFn = getIteratorFn(propValue);
if (iteratorFn) {
var iterator = iteratorFn.call(propValue);
var step;
if (iteratorFn !== propValue.entries) {
while (!(step = iterator.next()).done) {
if (!isNode(step.value)) {
return false;
}
}
} else {
// Iterator will provide entry [k,v] tuples rather than values.
while (!(step = iterator.next()).done) {
var entry = step.value;
if (entry) {
if (!isNode(entry[1])) {
return false;
}
}
}
}
} else {
return false;
}
return true;
default:
return false;
}
}
function isSymbol(propType, propValue) {
// Native Symbol.
if (propType === 'symbol') {
return true;
}
// 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
if (propValue['@@toStringTag'] === 'Symbol') {
return true;
}
// Fallback for non-spec compliant Symbols which are polyfilled.
if (typeof Symbol === 'function' && propValue instanceof Symbol) {
return true;
}
return false;
}
// Equivalent of `typeof` but with special handling for array and regexp.
function getPropType(propValue) {
var propType = typeof propValue;
if (Array.isArray(propValue)) {
return 'array';
}
if (propValue instanceof RegExp) {
// Old webkits (at least until Android 4.0) return 'function' rather than
// 'object' for typeof a RegExp. We'll normalize this here so that /bla/
// passes PropTypes.object.
return 'object';
}
if (isSymbol(propType, propValue)) {
return 'symbol';
}
return propType;
}
// This handles more types than `getPropType`. Only used for error messages.
// See `createPrimitiveTypeChecker`.
function getPreciseType(propValue) {
if (typeof propValue === 'undefined' || propValue === null) {
return '' + propValue;
}
var propType = getPropType(propValue);
if (propType === 'object') {
if (propValue instanceof Date) {
return 'date';
} else if (propValue instanceof RegExp) {
return 'regexp';
}
}
return propType;
}
// Returns a string that is postfixed to a warning about an invalid type.
// For example, "undefined" or "of type array"
function getPostfixForTypeWarning(value) {
var type = getPreciseType(value);
switch (type) {
case 'array':
case 'object':
return 'an ' + type;
case 'boolean':
case 'date':
case 'regexp':
return 'a ' + type;
default:
return type;
}
}
// Returns class name of the object, if any.
function getClassName(propValue) {
if (!propValue.constructor || !propValue.constructor.name) {
return ANONYMOUS;
}
return propValue.constructor.name;
}
ReactPropTypes.checkPropTypes = checkPropTypes;
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3)))
/***/ }),
/* 5 */
/***/ (function(module, exports) {
"use strict";
/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*
*/
function makeEmptyFunction(arg) {
return function () {
return arg;
};
}
/**
* This function accepts and discards inputs; it has no side effects. This is
* primarily useful idiomatically for overridable function endpoints which
* always need to be callable, since JS lacks a null-call idiom ala Cocoa.
*/
var emptyFunction = function emptyFunction() {};
emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function () {
return this;
};
emptyFunction.thatReturnsArgument = function (arg) {
return arg;
};
module.exports = emptyFunction;
/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
'use strict';
/**
* Use invariant() to assert state which your program assumes to be true.
*
* Provide sprintf-style format (only %s is supported) and arguments
* to provide information about what broke and what you were
* expecting.
*
* The invariant message will be stripped in production, but the invariant
* will remain to ensure logic does not differ in production.
*/
var validateFormat = function validateFormat(format) {};
if (process.env.NODE_ENV !== 'production') {
validateFormat = function validateFormat(format) {
if (format === undefined) {
throw new Error('invariant requires an error message argument');
}
};
}
function invariant(condition, format, a, b, c, d, e, f) {
validateFormat(format);
if (!condition) {
var error;
if (format === undefined) {
error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
} else {
var args = [a, b, c, d, e, f];
var argIndex = 0;
error = new Error(format.replace(/%s/g, function () {
return args[argIndex++];
}));
error.name = 'Invariant Violation';
}
error.framesToPop = 1; // we don't care about invariant's own frame
throw error;
}
}
module.exports = invariant;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3)))
/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2014-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
'use strict';
var emptyFunction = __webpack_require__(5);
/**
* Similar to invariant but only logs a warning if the condition is not met.
* This can be used to log issues in development environments in critical
* paths. Removing the logging code for production environments will keep the
* same logic and follow the same code paths.
*/
var warning = emptyFunction;
if (process.env.NODE_ENV !== 'production') {
var printWarning = function printWarning(format) {
for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
args[_key - 1] = arguments[_key];
}
var argIndex = 0;
var message = 'Warning: ' + format.replace(/%s/g, function () {
return args[argIndex++];
});
if (typeof console !== 'undefined') {
console.error(message);
}
try {
// --- Welcome to debugging React ---
// This error was thrown as a convenience so that you can use this stack
// to find the callsite that caused this warning to fire.
throw new Error(message);
} catch (x) {}
};
warning = function warning(condition, format) {
if (format === undefined) {
throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
}
if (format.indexOf('Failed Composite propType: ') === 0) {
return; // Ignore CompositeComponent proptype check.
}
if (!condition) {
for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
args[_key2 - 2] = arguments[_key2];
}
printWarning.apply(undefined, [format].concat(args));
}
};
}
module.exports = warning;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3)))
/***/ }),
/* 8 */
/***/ (function(module, exports) {
/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';
module.exports = ReactPropTypesSecret;
/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
if (process.env.NODE_ENV !== 'production') {
var invariant = __webpack_require__(6);
var warning = __webpack_require__(7);
var ReactPropTypesSecret = __webpack_require__(8);
var loggedTypeFailures = {};
}
/**
* Assert that the values match with the type specs.
* Error messages are memorized and will only be shown once.
*
* @param {object} typeSpecs Map of name to a ReactPropType
* @param {object} values Runtime values that need to be type-checked
* @param {string} location e.g. "prop", "context", "child context"
* @param {string} componentName Name of the component for error messages.
* @param {?Function} getStack Returns the component stack.
* @private
*/
function checkPropTypes(typeSpecs, values, location, componentName, getStack) {
if (process.env.NODE_ENV !== 'production') {
for (var typeSpecName in typeSpecs) {
if (typeSpecs.hasOwnProperty(typeSpecName)) {
var error;
// Prop type validation may throw. In case they do, we don't want to
// fail the render phase where it didn't fail before. So we log it.
// After these have been cleaned up, we'll let them throw.
try {
// This is intentionally an invariant that gets caught. It's the same
// behavior as without this statement except with a better message.
invariant(typeof typeSpecs[typeSpecName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', componentName || 'React class', location, typeSpecName);
error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);
} catch (ex) {
error = ex;
}
warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', location, typeSpecName, typeof error);
if (error instanceof Error && !(error.message in loggedTypeFailures)) {
// Only monitor this failure once because there tends to be a lot of the
// same error.
loggedTypeFailures[error.message] = true;
var stack = getStack ? getStack() : '';
warning(false, 'Failed %s type: %s%s', location, error.message, stack != null ? stack : '');
}
}
}
}
}
module.exports = checkPropTypes;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3)))
/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {
/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
'use strict';
var emptyFunction = __webpack_require__(5);
var invariant = __webpack_require__(6);
var ReactPropTypesSecret = __webpack_require__(8);
module.exports = function() {
function shim(props, propName, componentName, location, propFullName, secret) {
if (secret === ReactPropTypesSecret) {
// It is still safe when called from React.
return;
}
invariant(
false,
'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
'Use PropTypes.checkPropTypes() to call them. ' +
'Read more at http://fb.me/use-check-prop-types'
);
};
shim.isRequired = shim;
function getShim() {
return shim;
};
// Important!
// Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
var ReactPropTypes = {
array: shim,
bool: shim,
func: shim,
number: shim,
object: shim,
string: shim,
symbol: shim,
any: shim,
arrayOf: getShim,
element: shim,
instanceOf: getShim,
node: shim,
objectOf: getShim,
oneOf: getShim,
oneOfType: getShim,
shape: getShim
};
ReactPropTypes.checkPropTypes = emptyFunction;
ReactPropTypes.PropTypes = ReactPropTypes;
return ReactPropTypes;
};
/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {
/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
'use strict';
var React = __webpack_require__(12);
var factory = __webpack_require__(13);
if (typeof React === 'undefined') {
throw Error(
'create-react-class could not find the React object. If you are using script tags, ' +
'make sure that React is being loaded before create-react-class.'
);
}
// Hack to grab NoopUpdateQueue from isomorphic React
var ReactNoopUpdateQueue = new React.Component().updater;
module.exports = factory(
React.Component,
React.isValidElement,
ReactNoopUpdateQueue
);
/***/ }),
/* 12 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_12__;
/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
'use strict';
var _assign = __webpack_require__(14);
var emptyObject = __webpack_require__(15);
var _invariant = __webpack_require__(6);
if (process.env.NODE_ENV !== 'production') {
var warning = __webpack_require__(7);
}
var MIXINS_KEY = 'mixins';
// Helper function to allow the creation of anonymous functions which do not
// have .name set to the name of the variable being assigned to.
function identity(fn) {
return fn;
}
var ReactPropTypeLocationNames;
if (process.env.NODE_ENV !== 'production') {
ReactPropTypeLocationNames = {
prop: 'prop',
context: 'context',
childContext: 'child context'
};
} else {
ReactPropTypeLocationNames = {};
}
function factory(ReactComponent, isValidElement, ReactNoopUpdateQueue) {
/**
* Policies that describe methods in `ReactClassInterface`.
*/
var injectedMixins = [];
/**
* Composite components are higher-level components that compose other composite
* or host components.
*
* To create a new type of `ReactClass`, pass a specification of
* your new class to `React.createClass`. The only requirement of your class
* specification is that you implement a `render` method.
*
* var MyComponent = React.createClass({
* render: function() {
* return <div>Hello World</div>;
* }
* });
*
* The class specification supports a specific protocol of methods that have
* special meaning (e.g. `render`). See `ReactClassInterface` for
* more the comprehensive protocol. Any other properties and methods in the
* class specification will be available on the prototype.
*
* @interface ReactClassInterface
* @internal
*/
var ReactClassInterface = {
/**
* An array of Mixin objects to include when defining your component.
*
* @type {array}
* @optional
*/
mixins: 'DEFINE_MANY',
/**
* An object containing properties and methods that should be defined on
* the component's constructor instead of its prototype (static methods).
*
* @type {object}
* @optional
*/
statics: 'DEFINE_MANY',
/**
* Definition of prop types for this component.
*
* @type {object}
* @optional
*/
propTypes: 'DEFINE_MANY',
/**
* Definition of context types for this component.
*
* @type {object}
* @optional
*/
contextTypes: 'DEFINE_MANY',
/**
* Definition of context types this component sets for its children.
*
* @type {object}
* @optional
*/
childContextTypes: 'DEFINE_MANY',
// ==== Definition methods ====
/**
* Invoked when the component is mounted. Values in the mapping will be set on
* `this.props` if that prop is not specified (i.e. using an `in` check).
*
* This method is invoked before `getInitialState` and therefore cannot rely
* on `this.state` or use `this.setState`.
*
* @return {object}
* @optional
*/
getDefaultProps: 'DEFINE_MANY_MERGED',
/**
* Invoked once before the component is mounted. The return value will be used
* as the initial value of `this.state`.
*
* getInitialState: function() {
* return {
* isOn: false,
* fooBaz: new BazFoo()
* }
* }
*
* @return {object}
* @optional
*/
getInitialState: 'DEFINE_MANY_MERGED',
/**
* @return {object}
* @optional
*/
getChildContext: 'DEFINE_MANY_MERGED',
/**
* Uses props from `this.props` and state from `this.state` to render the
* structure of the component.
*
* No guarantees are made about when or how often this method is invoked, so
* it must not have side effects.
*
* render: function() {
* var name = this.props.name;
* return <div>Hello, {name}!</div>;
* }
*
* @return {ReactComponent}
* @required
*/
render: 'DEFINE_ONCE',
// ==== Delegate methods ====
/**
* Invoked when the component is initially created and about to be mounted.
* This may have side effects, but any external subscriptions or data created
* by this method must be cleaned up in `componentWillUnmount`.
*
* @optional
*/
componentWillMount: 'DEFINE_MANY',
/**
* Invoked when the component has been mounted and has a DOM representation.
* However, there is no guarantee that the DOM node is in the document.
*
* Use this as an opportunity to operate on the DOM when the component has
* been mounted (initialized and rendered) for the first time.
*
* @param {DOMElement} rootNode DOM element representing the component.
* @optional
*/
componentDidMount: 'DEFINE_MANY',
/**
* Invoked before the component receives new props.
*
* Use this as an opportunity to react to a prop transition by updating the
* state using `this.setState`. Current props are accessed via `this.props`.
*
* componentWillReceiveProps: function(nextProps, nextContext) {
* this.setState({
* likesIncreasing: nextProps.likeCount > this.props.likeCount
* });
* }
*
* NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop
* transition may cause a state change, but the opposite is not true. If you
* need it, you are probably looking for `componentWillUpdate`.
*
* @param {object} nextProps
* @optional
*/
componentWillReceiveProps: 'DEFINE_MANY',
/**
* Invoked while deciding if the component should be updated as a result of
* receiving new props, state and/or context.
*
* Use this as an opportunity to `return false` when you're certain that the
* transition to the new props/state/context will not require a component
* update.
*
* shouldComponentUpdate: function(nextProps, nextState, nextContext) {
* return !equal(nextProps, this.props) ||
* !equal(nextState, this.state) ||
* !equal(nextContext, this.context);
* }
*
* @param {object} nextProps
* @param {?object} nextState
* @param {?object} nextContext
* @return {boolean} True if the component should update.
* @optional
*/
shouldComponentUpdate: 'DEFINE_ONCE',
/**
* Invoked when the component is about to update due to a transition from
* `this.props`, `this.state` and `this.context` to `nextProps`, `nextState`
* and `nextContext`.
*
* Use this as an opportunity to perform preparation before an update occurs.
*
* NOTE: You **cannot** use `this.setState()` in this method.
*
* @param {object} nextProps
* @param {?object} nextState
* @param {?object} nextContext
* @param {ReactReconcileTransaction} transaction
* @optional
*/
componentWillUpdate: 'DEFINE_MANY',
/**
* Invoked when the component's DOM representation has been updated.
*
* Use this as an opportunity to operate on the DOM when the component has
* been updated.
*
* @param {object} prevProps
* @param {?object} prevState
* @param {?object} prevContext
* @param {DOMElement} rootNode DOM element representing the component.
* @optional
*/
componentDidUpdate: 'DEFINE_MANY',
/**
* Invoked when the component is about to be removed from its parent and have
* its DOM representation destroyed.
*
* Use this as an opportunity to deallocate any external resources.
*
* NOTE: There is no `componentDidUnmount` since your component will have been
* destroyed by that point.
*
* @optional
*/
componentWillUnmount: 'DEFINE_MANY',
// ==== Advanced methods ====
/**
* Updates the component's currently mounted DOM representation.
*
* By default, this implements React's rendering and reconciliation algorithm.
* Sophisticated clients may wish to override this.
*
* @param {ReactReconcileTransaction} transaction
* @internal
* @overridable
*/
updateComponent: 'OVERRIDE_BASE'
};
/**
* Mapping from class specification keys to special processing functions.
*
* Although these are declared like instance properties in the specification
* when defining classes using `React.createClass`, they are actually static
* and are accessible on the constructor instead of the prototype. Despite
* being static, they must be defined outside of the "statics" key under
* which all other static methods are defined.
*/
var RESERVED_SPEC_KEYS = {
displayName: function(Constructor, displayName) {
Constructor.displayName = displayName;
},
mixins: function(Constructor, mixins) {
if (mixins) {
for (var i = 0; i < mixins.length; i++) {
mixSpecIntoComponent(Constructor, mixins[i]);
}
}
},
childContextTypes: function(Constructor, childContextTypes) {
if (process.env.NODE_ENV !== 'production') {
validateTypeDef(Constructor, childContextTypes, 'childContext');
}
Constructor.childContextTypes = _assign(
{},
Constructor.childContextTypes,
childContextTypes
);
},
contextTypes: function(Constructor, contextTypes) {
if (process.env.NODE_ENV !== 'production') {
validateTypeDef(Constructor, contextTypes, 'context');
}
Constructor.contextTypes = _assign(
{},
Constructor.contextTypes,
contextTypes
);
},
/**
* Special case getDefaultProps which should move into statics but requires
* automatic merging.
*/
getDefaultProps: function(Constructor, getDefaultProps) {
if (Constructor.getDefaultProps) {
Constructor.getDefaultProps = createMergedResultFunction(
Constructor.getDefaultProps,
getDefaultProps
);
} else {
Constructor.getDefaultProps = getDefaultProps;
}
},
propTypes: function(Constructor, propTypes) {
if (process.env.NODE_ENV !== 'production') {
validateTypeDef(Constructor, propTypes, 'prop');
}
Constructor.propTypes = _assign({}, Constructor.propTypes, propTypes);
},
statics: function(Constructor, statics) {
mixStaticSpecIntoComponent(Constructor, statics);
},
autobind: function() {}
};
function validateTypeDef(Constructor, typeDef, location) {
for (var propName in typeDef) {
if (typeDef.hasOwnProperty(propName)) {
// use a warning instead of an _invariant so components
// don't show up in prod but only in __DEV__
if (process.env.NODE_ENV !== 'production') {
warning(
typeof typeDef[propName] === 'function',
'%s: %s type `%s` is invalid; it must be a function, usually from ' +
'React.PropTypes.',
Constructor.displayName || 'ReactClass',
ReactPropTypeLocationNames[location],
propName
);
}
}
}
}
function validateMethodOverride(isAlreadyDefined, name) {
var specPolicy = ReactClassInterface.hasOwnProperty(name)
? ReactClassInterface[name]
: null;
// Disallow overriding of base class methods unless explicitly allowed.
if (ReactClassMixin.hasOwnProperty(name)) {
_invariant(
specPolicy === 'OVERRIDE_BASE',
'ReactClassInterface: You are attempting to override ' +
'`%s` from your class specification. Ensure that your method names ' +
'do not overlap with React methods.',
name
);
}
// Disallow defining methods more than once unless explicitly allowed.
if (isAlreadyDefined) {
_invariant(
specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED',
'ReactClassInterface: You are attempting to define ' +
'`%s` on your component more than once. This conflict may be due ' +
'to a mixin.',
name
);
}
}
/**
* Mixin helper which handles policy validation and reserved
* specification keys when building React classes.
*/
function mixSpecIntoComponent(Constructor, spec) {
if (!spec) {
if (process.env.NODE_ENV !== 'production') {
var typeofSpec = typeof spec;
var isMixinValid = typeofSpec === 'object' && spec !== null;
if (process.env.NODE_ENV !== 'production') {
warning(
isMixinValid,
"%s: You're attempting to include a mixin that is either null " +
'or not an object. Check the mixins included by the component, ' +
'as well as any mixins they include themselves. ' +
'Expected object but got %s.',
Constructor.displayName || 'ReactClass',
spec === null ? null : typeofSpec
);
}
}
return;
}
_invariant(
typeof spec !== 'function',
"ReactClass: You're attempting to " +
'use a component class or function as a mixin. Instead, just use a ' +
'regular object.'
);
_invariant(
!isValidElement(spec),
"ReactClass: You're attempting to " +
'use a component as a mixin. Instead, just use a regular object.'
);
var proto = Constructor.prototype;
var autoBindPairs = proto.__reactAutoBindPairs;
// By handling mixins before any other properties, we ensure the same
// chaining order is applied to methods with DEFINE_MANY policy, whether
// mixins are listed before or after these methods in the spec.
if (spec.hasOwnProperty(MIXINS_KEY)) {
RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);
}
for (var name in spec) {
if (!spec.hasOwnProperty(name)) {
continue;
}
if (name === MIXINS_KEY) {
// We have already handled mixins in a special case above.
continue;
}
var property = spec[name];
var isAlreadyDefined = proto.hasOwnProperty(name);
validateMethodOverride(isAlreadyDefined, name);
if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {
RESERVED_SPEC_KEYS[name](Constructor, property);
} else {
// Setup methods on prototype:
// The following member methods should not be automatically bound:
// 1. Expected ReactClass methods (in the "interface").
// 2. Overridden methods (that were mixed in).
var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);
var isFunction = typeof property === 'function';
var shouldAutoBind =
isFunction &&
!isReactClassMethod &&
!isAlreadyDefined &&
spec.autobind !== false;
if (shouldAutoBind) {
autoBindPairs.push(name, property);
proto[name] = property;
} else {
if (isAlreadyDefined) {
var specPolicy = ReactClassInterface[name];
// These cases should already be caught by validateMethodOverride.
_invariant(
isReactClassMethod &&
(specPolicy === 'DEFINE_MANY_MERGED' ||
specPolicy === 'DEFINE_MANY'),
'ReactClass: Unexpected spec policy %s for key %s ' +
'when mixing in component specs.',
specPolicy,
name
);
// For methods which are defined more than once, call the existing
// methods before calling the new property, merging if appropriate.
if (specPolicy === 'DEFINE_MANY_MERGED') {
proto[name] = createMergedResultFunction(proto[name], property);
} else if (specPolicy === 'DEFINE_MANY') {
proto[name] = createChainedFunction(proto[name], property);
}
} else {
proto[name] = property;
if (process.env.NODE_ENV !== 'production') {
// Add verbose displayName to the function, which helps when looking
// at profiling tools.
if (typeof property === 'function' && spec.displayName) {
proto[name].displayName = spec.displayName + '_' + name;
}
}
}
}
}
}
}
function mixStaticSpecIntoComponent(Constructor, statics) {
if (!statics) {
return;
}
for (var name in statics) {
var property = statics[name];
if (!statics.hasOwnProperty(name)) {
continue;
}
var isReserved = name in RESERVED_SPEC_KEYS;
_invariant(
!isReserved,
'ReactClass: You are attempting to define a reserved ' +
'property, `%s`, that shouldn\'t be on the "statics" key. Define it ' +
'as an instance property instead; it will still be accessible on the ' +
'constructor.',
name
);
var isInherited = name in Constructor;
_invariant(
!isInherited,
'ReactClass: You are attempting to define ' +
'`%s` on your component more than once. This conflict may be ' +
'due to a mixin.',
name
);
Constructor[name] = property;
}
}
/**
* Merge two objects, but throw if both contain the same key.
*
* @param {object} one The first object, which is mutated.
* @param {object} two The second object
* @return {object} one after it has been mutated to contain everything in two.
*/
function mergeIntoWithNoDuplicateKeys(one, two) {
_invariant(
one && two && typeof one === 'object' && typeof two === 'object',
'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.'
);
for (var key in two) {
if (two.hasOwnProperty(key)) {
_invariant(
one[key] === undefined,
'mergeIntoWithNoDuplicateKeys(): ' +
'Tried to merge two objects with the same key: `%s`. This conflict ' +
'may be due to a mixin; in particular, this may be caused by two ' +
'getInitialState() or getDefaultProps() methods returning objects ' +
'with clashing keys.',
key
);
one[key] = two[key];
}
}
return one;
}
/**
* Creates a function that invokes two functions and merges their return values.
*
* @param {function} one Function to invoke first.
* @param {function} two Function to invoke second.
* @return {function} Function that invokes the two argument functions.
* @private
*/
function createMergedResultFunction(one, two) {
return function mergedResult() {
var a = one.apply(this, arguments);
var b = two.apply(this, arguments);
if (a == null) {
return b;
} else if (b == null) {
return a;
}
var c = {};
mergeIntoWithNoDuplicateKeys(c, a);
mergeIntoWithNoDuplicateKeys(c, b);
return c;
};
}
/**
* Creates a function that invokes two functions and ignores their return vales.
*
* @param {function} one Function to invoke first.
* @param {function} two Function to invoke second.
* @return {function} Function that invokes the two argument functions.
* @private
*/
function createChainedFunction(one, two) {
return function chainedFunction() {
one.apply(this, arguments);
two.apply(this, arguments);
};
}
/**
* Binds a method to the component.
*
* @param {object} component Component whose method is going to be bound.
* @param {function} method Method to be bound.
* @return {function} The bound method.
*/
function bindAutoBindMethod(component, method) {
var boundMethod = method.bind(component);
if (process.env.NODE_ENV !== 'production') {
boundMethod.__reactBoundContext = component;
boundMethod.__reactBoundMethod = method;
boundMethod.__reactBoundArguments = null;
var componentName = component.constructor.displayName;
var _bind = boundMethod.bind;
boundMethod.bind = function(newThis) {
for (
var _len = arguments.length,
args = Array(_len > 1 ? _len - 1 : 0),
_key = 1;
_key < _len;
_key++
) {
args[_key - 1] = arguments[_key];
}
// User is trying to bind() an autobound method; we effectively will
// ignore the value of "this" that the user is trying to use, so
// let's warn.
if (newThis !== component && newThis !== null) {
if (process.env.NODE_ENV !== 'production') {
warning(
false,
'bind(): React component methods may only be bound to the ' +
'component instance. See %s',
componentName
);
}
} else if (!args.length) {
if (process.env.NODE_ENV !== 'production') {
warning(
false,
'bind(): You are binding a component method to the component. ' +
'React does this for you automatically in a high-performance ' +
'way, so you can safely remove this call. See %s',
componentName
);
}
return boundMethod;
}
var reboundMethod = _bind.apply(boundMethod, arguments);
reboundMethod.__reactBoundContext = component;
reboundMethod.__reactBoundMethod = method;
reboundMethod.__reactBoundArguments = args;
return reboundMethod;
};
}
return boundMethod;
}
/**
* Binds all auto-bound methods in a component.
*
* @param {object} component Component whose method is going to be bound.
*/
function bindAutoBindMethods(component) {
var pairs = component.__reactAutoBindPairs;
for (var i = 0; i < pairs.length; i += 2) {
var autoBindKey = pairs[i];
var method = pairs[i + 1];
component[autoBindKey] = bindAutoBindMethod(component, method);
}
}
var IsMountedPreMixin = {
componentDidMount: function() {
this.__isMounted = true;
}
};
var IsMountedPostMixin = {
componentWillUnmount: function() {
this.__isMounted = false;
}
};
/**
* Add more to the ReactClass base class. These are all legacy features and
* therefore not already part of the modern ReactComponent.
*/
var ReactClassMixin = {
/**
* TODO: This will be deprecated because state should always keep a consistent
* type signature and the only use case for this, is to avoid that.
*/
replaceState: function(newState, callback) {
this.updater.enqueueReplaceState(this, newState, callback);
},
/**
* Checks whether or not this composite component is mounted.
* @return {boolean} True if mounted, false otherwise.
* @protected
* @final
*/
isMounted: function() {
if (process.env.NODE_ENV !== 'production') {
warning(
this.__didWarnIsMounted,
'%s: isMounted is deprecated. Instead, make sure to clean up ' +
'subscriptions and pending requests in componentWillUnmount to ' +
'prevent memory leaks.',
(this.constructor && this.constructor.displayName) ||
this.name ||
'Component'
);
this.__didWarnIsMounted = true;
}
return !!this.__isMounted;
}
};
var ReactClassComponent = function() {};
_assign(
ReactClassComponent.prototype,
ReactComponent.prototype,
ReactClassMixin
);
/**
* Creates a composite component class given a class specification.
* See https://facebook.github.io/react/docs/top-level-api.html#react.createclass
*
* @param {object} spec Class specification (which must define `render`).
* @return {function} Component constructor function.
* @public
*/
function createClass(spec) {
// To keep our warnings more understandable, we'll use a little hack here to
// ensure that Constructor.name !== 'Constructor'. This makes sure we don't
// unnecessarily identify a class without displayName as 'Constructor'.
var Constructor = identity(function(props, context, updater) {
// This constructor gets overridden by mocks. The argument is used
// by mocks to assert on what gets mounted.
if (process.env.NODE_ENV !== 'production') {
warning(
this instanceof Constructor,
'Something is calling a React component directly. Use a factory or ' +
'JSX instead. See: https://fb.me/react-legacyfactory'
);
}
// Wire up auto-binding
if (this.__reactAutoBindPairs.length) {
bindAutoBindMethods(this);
}
this.props = props;
this.context = context;
this.refs = emptyObject;
this.updater = updater || ReactNoopUpdateQueue;
this.state = null;
// ReactClasses doesn't have constructors. Instead, they use the
// getInitialState and componentWillMount methods for initialization.
var initialState = this.getInitialState ? this.getInitialState() : null;
if (process.env.NODE_ENV !== 'production') {
// We allow auto-mocks to proceed as if they're returning null.
if (
initialState === undefined &&
this.getInitialState._isMockFunction
) {
// This is probably bad practice. Consider warning here and
// deprecating this convenience.
initialState = null;
}
}
_invariant(
typeof initialState === 'object' && !Array.isArray(initialState),
'%s.getInitialState(): must return an object or null',
Constructor.displayName || 'ReactCompositeComponent'
);
this.state = initialState;
});
Constructor.prototype = new ReactClassComponent();
Constructor.prototype.constructor = Constructor;
Constructor.prototype.__reactAutoBindPairs = [];
injectedMixins.forEach(mixSpecIntoComponent.bind(null, Constructor));
mixSpecIntoComponent(Constructor, IsMountedPreMixin);
mixSpecIntoComponent(Constructor, spec);
mixSpecIntoComponent(Constructor, IsMountedPostMixin);
// Initialize the defaultProps property after all mixins have been merged.
if (Constructor.getDefaultProps) {
Constructor.defaultProps = Constructor.getDefaultProps();
}
if (process.env.NODE_ENV !== 'production') {
// This is a tag to indicate that the use of these method names is ok,
// since it's used with createClass. If it's not, then it's likely a
// mistake so we'll warn you to use the static property, property
// initializer or constructor respectively.
if (Constructor.getDefaultProps) {
Constructor.getDefaultProps.isReactClassApproved = {};
}
if (Constructor.prototype.getInitialState) {
Constructor.prototype.getInitialState.isReactClassApproved = {};
}
}
_invariant(
Constructor.prototype.render,
'createClass(...): Class specification must implement a `render` method.'
);
if (process.env.NODE_ENV !== 'production') {
warning(
!Constructor.prototype.componentShouldUpdate,
'%s has a method called ' +
'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' +
'The name is phrased as a question because the function is ' +
'expected to return a value.',
spec.displayName || 'A component'
);
warning(
!Constructor.prototype.componentWillRecieveProps,
'%s has a method called ' +
'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?',
spec.displayName || 'A component'
);
}
// Reduce time spent doing lookups by setting these on the prototype.
for (var methodName in ReactClassInterface) {
if (!Constructor.prototype[methodName]) {
Constructor.prototype[methodName] = null;
}
}
return Constructor;
}
return createClass;
}
module.exports = factory;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3)))
/***/ }),
/* 14 */
/***/ (function(module, exports) {
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/
'use strict';
/* eslint-disable no-unused-vars */
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var hasOwnProperty = Object.prototype.hasOwnProperty;
var propIsEnumerable = Object.prototype.propertyIsEnumerable;
function toObject(val) {
if (val === null || val === undefined) {
throw new TypeError('Object.assign cannot be called with null or undefined');
}
return Object(val);
}
function shouldUseNative() {
try {
if (!Object.assign) {
return false;
}
// Detect buggy property enumeration order in older V8 versions.
// https://bugs.chromium.org/p/v8/issues/detail?id=4118
var test1 = new String('abc'); // eslint-disable-line no-new-wrappers
test1[5] = 'de';
if (Object.getOwnPropertyNames(test1)[0] === '5') {
return false;
}
// https://bugs.chromium.org/p/v8/issues/detail?id=3056
var test2 = {};
for (var i = 0; i < 10; i++) {
test2['_' + String.fromCharCode(i)] = i;
}
var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
return test2[n];
});
if (order2.join('') !== '0123456789') {
return false;
}
// https://bugs.chromium.org/p/v8/issues/detail?id=3056
var test3 = {};
'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
test3[letter] = letter;
});
if (Object.keys(Object.assign({}, test3)).join('') !==
'abcdefghijklmnopqrst') {
return false;
}
return true;
} catch (err) {
// We don't expect any of the above to throw, but better to be safe.
return false;
}
}
module.exports = shouldUseNative() ? Object.assign : function (target, source) {
var from;
var to = toObject(target);
var symbols;
for (var s = 1; s < arguments.length; s++) {
from = Object(arguments[s]);
for (var key in from) {
if (hasOwnProperty.call(from, key)) {
to[key] = from[key];
}
}
if (getOwnPropertySymbols) {
symbols = getOwnPropertySymbols(from);
for (var i = 0; i < symbols.length; i++) {
if (propIsEnumerable.call(from, symbols[i])) {
to[symbols[i]] = from[symbols[i]];
}
}
}
}
return to;
};
/***/ }),
/* 15 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(process) {/**
* Copyright (c) 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
'use strict';
var emptyObject = {};
if (process.env.NODE_ENV !== 'production') {
Object.freeze(emptyObject);
}
module.exports = emptyObject;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3)))
/***/ }),
/* 16 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_16__;
/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {
var React = __webpack_require__(12),
createClass = __webpack_require__(11),
DaysView = __webpack_require__(18),
MonthsView = __webpack_require__(21),
YearsView = __webpack_require__(22),
TimeView = __webpack_require__(23)
;
var CalendarContainer = createClass({
viewComponents: {
days: DaysView,
months: MonthsView,
years: YearsView,
time: TimeView
},
render: function() {
return React.createElement( this.viewComponents[ this.props.view ], this.props.viewProps );
}
});
module.exports = CalendarContainer;
/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {
'use strict';
var React = __webpack_require__(12),
createClass = __webpack_require__(11),
moment = __webpack_require__(16),
onClickOutside = __webpack_require__(19)
;
var DateTimePickerDays = onClickOutside( createClass({
render: function() {
var footer = this.renderFooter(),
date = this.props.viewDate,
locale = date.localeData(),
tableChildren
;
tableChildren = [
React.createElement('thead', { key: 'th' }, [
React.createElement('tr', { key: 'h' }, [
React.createElement('th', { key: 'p', className: 'rdtPrev', onClick: this.props.subtractTime( 1, 'months' )}, React.createElement('span', {}, '‹' )),
React.createElement('th', { key: 's', className: 'rdtSwitch', onClick: this.props.showView( 'months' ), colSpan: 5, 'data-value': this.props.viewDate.month() }, locale.months( date ) + ' ' + date.year() ),
React.createElement('th', { key: 'n', className: 'rdtNext', onClick: this.props.addTime( 1, 'months' )}, React.createElement('span', {}, '›' ))
]),
React.createElement('tr', { key: 'd'}, this.getDaysOfWeek( locale ).map( function( day, index ) { return React.createElement('th', { key: day + index, className: 'dow'}, day ); }) )
]),
React.createElement('tbody', { key: 'tb' }, this.renderDays())
];
if ( footer )
tableChildren.push( footer );
return React.createElement('div', { className: 'rdtDays' },
React.createElement('table', {}, tableChildren )
);
},
/**
* Get a list of the days of the week
* depending on the current locale
* @return {array} A list with the shortname of the days
*/
getDaysOfWeek: function( locale ) {
var days = locale._weekdaysMin,
first = locale.firstDayOfWeek(),
dow = [],
i = 0
;
days.forEach( function( day ) {
dow[ (7 + ( i++ ) - first) % 7 ] = day;
});
return dow;
},
renderDays: function() {
var date = this.props.viewDate,
selected = this.props.selectedDate && this.props.selectedDate.clone(),
prevMonth = date.clone().subtract( 1, 'months' ),
currentYear = date.year(),
currentMonth = date.month(),
weeks = [],
days = [],
renderer = this.props.renderDay || this.renderDay,
isValid = this.props.isValidDate || this.alwaysValidDate,
classes, isDisabled, dayProps, currentDate
;
// Go to the last week of the previous month
prevMonth.date( prevMonth.daysInMonth() ).startOf( 'week' );
var lastDay = prevMonth.clone().add( 42, 'd' );
while ( prevMonth.isBefore( lastDay ) ) {
classes = 'rdtDay';
currentDate = prevMonth.clone();
if ( ( prevMonth.year() === currentYear && prevMonth.month() < currentMonth ) || ( prevMonth.year() < currentYear ) )
classes += ' rdtOld';
else if ( ( prevMonth.year() === currentYear && prevMonth.month() > currentMonth ) || ( prevMonth.year() > currentYear ) )
classes += ' rdtNew';
if ( selected && prevMonth.isSame( selected, 'day' ) )
classes += ' rdtActive';
if ( prevMonth.isSame( moment(), 'day' ) )
classes += ' rdtToday';
isDisabled = !isValid( currentDate, selected );
if ( isDisabled )
classes += ' rdtDisabled';
dayProps = {
key: prevMonth.format( 'M_D' ),
'data-value': prevMonth.date(),
className: classes
};
if ( !isDisabled )
dayProps.onClick = this.updateSelectedDate;
days.push( renderer( dayProps, currentDate, selected ) );
if ( days.length === 7 ) {
weeks.push( React.createElement('tr', { key: prevMonth.format( 'M_D' )}, days ) );
days = [];
}
prevMonth.add( 1, 'd' );
}
return weeks;
},
updateSelectedDate: function( event ) {
this.props.updateSelectedDate( event, true );
},
renderDay: function( props, currentDate ) {
return React.createElement('td', props, currentDate.date() );
},
renderFooter: function() {
if ( !this.props.timeFormat )
return '';
var date = this.props.selectedDate || this.props.viewDate;
return React.createElement('tfoot', { key: 'tf'},
React.createElement('tr', {},
React.createElement('td', { onClick: this.props.showView( 'time' ), colSpan: 7, className: 'rdtTimeToggle' }, date.format( this.props.timeFormat ))
)
);
},
alwaysValidDate: function() {
return 1;
},
handleClickOutside: function() {
this.props.handleClickOutside();
}
}));
module.exports = DateTimePickerDays;
/***/ }),
/* 19 */
/***/ (function(module, exports, __webpack_require__) {
var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/**
* A higher-order-component for handling onClickOutside for React components.
*/
(function(root) {
// administrative
var registeredComponents = [];
var handlers = [];
var IGNORE_CLASS = 'ignore-react-onclickoutside';
var DEFAULT_EVENTS = ['mousedown', 'touchstart'];
/**
* Check whether some DOM node is our Component's node.
*/
var isNodeFound = function(current, componentNode, ignoreClass) {
if (current === componentNode) {
return true;
}
// SVG <use/> elements do not technically reside in the rendered DOM, so
// they do not have classList directly, but they offer a link to their
// corresponding element, which can have classList. This extra check is for
// that case.
// See: http://www.w3.org/TR/SVG11/struct.html#InterfaceSVGUseElement
// Discussion: https://github.com/Pomax/react-onclickoutside/pull/17
if (current.correspondingElement) {
return current.correspondingElement.classList.contains(ignoreClass);
}
return current.classList.contains(ignoreClass);
};
/**
* Try to find our node in a hierarchy of nodes, returning the document
* node as highest noode if our node is not found in the path up.
*/
var findHighest = function(current, componentNode, ignoreClass) {
if (current === componentNode) {
return true;
}
// If source=local then this event came from 'somewhere'
// inside and should be ignored. We could handle this with
// a layered approach, too, but that requires going back to
// thinking in terms of Dom node nesting, running counter
// to React's 'you shouldn't care about the DOM' philosophy.
while(current.parentNode) {
if (isNodeFound(current, componentNode, ignoreClass)) {
return true;
}
current = current.parentNode;
}
return current;
};
/**
* Check if the browser scrollbar was clicked
*/
var clickedScrollbar = function(evt) {
return document.documentElement.clientWidth <= evt.clientX || document.documentElement.clientHeight <= evt.clientY;
};
/**
* Generate the event handler that checks whether a clicked DOM node
* is inside of, or lives outside of, our Component's node tree.
*/
var generateOutsideCheck = function(componentNode, componentInstance, eventHandler, ignoreClass, excludeScrollbar, preventDefault, stopPropagation) {
return function(evt) {
if (preventDefault) {
evt.preventDefault();
}
if (stopPropagation) {
evt.stopPropagation();
}
var current = evt.target;
if((excludeScrollbar && clickedScrollbar(evt)) || (findHighest(current, componentNode, ignoreClass) !== document)) {
return;
}
eventHandler(evt);
};
};
/**
* This function generates the HOC function that you'll use
* in order to impart onOutsideClick listening to an
* arbitrary component. It gets called at the end of the
* bootstrapping code to yield an instance of the
* onClickOutsideHOC function defined inside setupHOC().
*/
function setupHOC(root, React, ReactDOM, createReactClass) {
// The actual Component-wrapping HOC:
return function onClickOutsideHOC(Component, config) {
var wrapComponentWithOnClickOutsideHandling = createReactClass({
statics: {
/**
* Access the wrapped Component's class.
*/
getClass: function() {
if (Component.getClass) {
return Component.getClass();
}
return Component;
}
},
/**
* Access the wrapped Component's instance.
*/
getInstance: function() {
return Component.prototype.isReactComponent ? this.refs.instance : this;
},
// this is given meaning in componentDidMount
__outsideClickHandler: function() {},
getDefaultProps: function() {
return {
excludeScrollbar: config && config.excludeScrollbar
};
},
/**
* Add click listeners to the current document,
* linked to this component's state.
*/
componentDidMount: function() {
// If we are in an environment without a DOM such
// as shallow rendering or snapshots then we exit
// early to prevent any unhandled errors being thrown.
if (typeof document === 'undefined' || !document.createElement){
return;
}
var instance = this.getInstance();
var clickOutsideHandler;
if(config && typeof config.handleClickOutside === 'function') {
clickOutsideHandler = config.handleClickOutside(instance);
if(typeof clickOutsideHandler !== 'function') {
throw new Error('Component lacks a function for processing outside click events specified by the handleClickOutside config option.');
}
} else if(typeof instance.handleClickOutside === 'function') {
if (React.Component.prototype.isPrototypeOf(instance)) {
clickOutsideHandler = instance.handleClickOutside.bind(instance);
} else {
clickOutsideHandler = instance.handleClickOutside;
}
} else if(typeof instance.props.handleClickOutside === 'function') {
clickOutsideHandler = instance.props.handleClickOutside;
} else {
throw new Error('Component lacks a handleClickOutside(event) function for processing outside click events.');
}
var componentNode = ReactDOM.findDOMNode(instance);
if (componentNode === null) {
console.warn('Antipattern warning: there was no DOM node associated with the component that is being wrapped by outsideClick.');
console.warn([
'This is typically caused by having a component that starts life with a render function that',
'returns `null` (due to a state or props value), so that the component \'exist\' in the React',
'chain of components, but not in the DOM.\n\nInstead, you need to refactor your code so that the',
'decision of whether or not to show your component is handled by the parent, in their render()',
'function.\n\nIn code, rather than:\n\n A{render(){return check? <.../> : null;}\n B{render(){<A check=... />}\n\nmake sure that you',
'use:\n\n A{render(){return <.../>}\n B{render(){return <...>{ check ? <A/> : null }<...>}}\n\nThat is:',
'the parent is always responsible for deciding whether or not to render any of its children.',
'It is not the child\'s responsibility to decide whether a render instruction from above should',
'get ignored or not by returning `null`.\n\nWhen any component gets its render() function called,',
'that is the signal that it should be rendering its part of the UI. It may in turn decide not to',
'render all of *its* children, but it should never return `null` for itself. It is not responsible',
'for that decision.'
].join(' '));
}
var fn = this.__outsideClickHandler = generateOutsideCheck(
componentNode,
instance,
clickOutsideHandler,
this.props.outsideClickIgnoreClass || IGNORE_CLASS,
this.props.excludeScrollbar, // fallback not needed, prop always exists because of getDefaultProps
this.props.preventDefault || false,
this.props.stopPropagation || false
);
var pos = registeredComponents.length;
registeredComponents.push(this);
handlers[pos] = fn;
// If there is a truthy disableOnClickOutside property for this
// component, don't immediately start listening for outside events.
if (!this.props.disableOnClickOutside) {
this.enableOnClickOutside();
}
},
/**
* Track for disableOnClickOutside props changes and enable/disable click outside
*/
componentWillReceiveProps: function(nextProps) {
if (this.props.disableOnClickOutside && !nextProps.disableOnClickOutside) {
this.enableOnClickOutside();
} else if (!this.props.disableOnClickOutside && nextProps.disableOnClickOutside) {
this.disableOnClickOutside();
}
},
/**
* Remove the document's event listeners
*/
componentWillUnmount: function() {
this.disableOnClickOutside();
this.__outsideClickHandler = false;
var pos = registeredComponents.indexOf(this);
if( pos>-1) {
// clean up so we don't leak memory
if (handlers[pos]) { handlers.splice(pos, 1); }
registeredComponents.splice(pos, 1);
}
},
/**
* Can be called to explicitly enable event listening
* for clicks and touches outside of this element.
*/
enableOnClickOutside: function() {
var fn = this.__outsideClickHandler;
if (typeof document !== 'undefined') {
var events = this.props.eventTypes || DEFAULT_EVENTS;
if (!events.forEach) {
events = [events];
}
events.forEach(function (eventName) {
document.addEventListener(eventName, fn);
});
}
},
/**
* Can be called to explicitly disable event listening
* for clicks and touches outside of this element.
*/
disableOnClickOutside: function() {
var fn = this.__outsideClickHandler;
if (typeof document !== 'undefined') {
var events = this.props.eventTypes || DEFAULT_EVENTS;
if (!events.forEach) {
events = [events];
}
events.forEach(function (eventName) {
document.removeEventListener(eventName, fn);
});
}
},
/**
* Pass-through render
*/
render: function() {
var passedProps = this.props;
var props = {};
Object.keys(this.props).forEach(function(key) {
if (key !== 'excludeScrollbar') {
props[key] = passedProps[key];
}
});
if (Component.prototype.isReactComponent) {
props.ref = 'instance';
}
props.disableOnClickOutside = this.disableOnClickOutside;
props.enableOnClickOutside = this.enableOnClickOutside;
return React.createElement(Component, props);
}
});
// Add display name for React devtools
(function bindWrappedComponentName(c, wrapper) {
var componentName = c.displayName || c.name || 'Component';
wrapper.displayName = 'OnClickOutside(' + componentName + ')';
}(Component, wrapComponentWithOnClickOutsideHandling));
return wrapComponentWithOnClickOutsideHandling;
};
}
/**
* This function sets up the library in ways that
* work with the various modulde loading solutions
* used in JavaScript land today.
*/
function setupBinding(root, factory) {
if (true) {
// AMD. Register as an anonymous module.
!(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(12),__webpack_require__(20),__webpack_require__(11)], __WEBPACK_AMD_DEFINE_RESULT__ = function(React, ReactDom, createReactClass) {
if (!createReactClass) createReactClass = React.createClass;
return factory(root, React, ReactDom, createReactClass);
}.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
} else if (typeof exports === 'object') {
// Node. Note that this does not work with strict
// CommonJS, but only CommonJS-like environments
// that support module.exports
module.exports = factory(root, require('react'), require('react-dom'), require('create-react-class'));
} else {
// Browser globals (root is window)
var createReactClass = React.createClass ? React.createClass : window.createReactClass;
root.onClickOutside = factory(root, React, ReactDOM, createReactClass);
}
}
// Make it all happen
setupBinding(root, setupHOC);
}(this));
/***/ }),
/* 20 */
/***/ (function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_20__;
/***/ }),
/* 21 */
/***/ (function(module, exports, __webpack_require__) {
'use strict';
var React = __webpack_require__(12),
createClass = __webpack_require__(11),
onClickOutside = __webpack_require__(19)
;
var DateTimePickerMonths = onClickOutside( createClass({
render: function() {
return React.createElement('div', { className: 'rdtMonths' }, [
React.createElement('table', { key: 'a' }, React.createElement('thead', {}, React.createElement('tr', {}, [
React.createElement('th', { key: 'prev', className: 'rdtPrev', onClick: this.props.subtractTime( 1, 'years' )}, React.createElement('span', {}, '‹' )),
React.createElement('th', { key: 'year', className: 'rdtSwitch', onClick: this.props.showView( 'years' ), colSpan: 2, 'data-value': this.props.viewDate.year() }, this.props.viewDate.year() ),
React.createElement('th', { key: 'next', className: 'rdtNext', onClick: this.props.addTime( 1, 'years' )}, React.createElement('span', {}, '›' ))
]))),
React.createElement('table', { key: 'months' }, React.createElement('tbody', { key: 'b' }, this.renderMonths()))
]);
},
renderMonths: function() {
var date = this.props.selectedDate,
month = this.props.viewDate.month(),
year = this.props.viewDate.year(),
rows = [],
i = 0,
months = [],
renderer = this.props.renderMonth || this.renderMonth,
isValid = this.props.isValidDate || this.alwaysValidDate,
classes, props, currentMonth, isDisabled, noOfDaysInMonth, daysInMonth, validDay,
// Date is irrelevant because we're only interested in month
irrelevantDate = 1
;
while (i < 12) {
classes = 'rdtMonth';
currentMonth =
this.props.viewDate.clone().set({ year: year, month: i, date: irrelevantDate });
noOfDaysInMonth = currentMonth.endOf( 'month' ).format( 'D' );
daysInMonth = Array.from({ length: noOfDaysInMonth }, function( e, i ) {
return i + 1;
});
validDay = daysInMonth.find(function( d ) {
var day = currentMonth.clone().set( 'date', d );
return isValid( day );
});
isDisabled = ( validDay === undefined );
if ( isDisabled )
classes += ' rdtDisabled';
if ( date && i === date.month() && year === date.year() )
classes += ' rdtActive';
props = {
key: i,
'data-value': i,
className: classes
};
if ( !isDisabled )
props.onClick = ( this.props.updateOn === 'months' ?
this.updateSelectedMonth : this.props.setDate( 'month' ) );
months.push( renderer( props, i, year, date && date.clone() ) );
if ( months.length === 4 ) {
rows.push( React.createElement('tr', { key: month + '_' + rows.length }, months ) );
months = [];
}
i++;
}
return rows;
},
updateSelectedMonth: function( event ) {
this.props.updateSelectedDate( event );
},
renderMonth: function( props, month ) {
var localMoment = this.props.viewDate;
var monthStr = localMoment.localeData().monthsShort( localMoment.month( month ) );
var strLength = 3;
// Because some months are up to 5 characters long, we want to
// use a fixed string length for consistency
var monthStrFixedLength = monthStr.substring( 0, strLength );
return React.createElement('td', props, capitalize( monthStrFixedLength ) );
},
alwaysValidDate: function() {
return 1;
},
handleClickOutside: function() {
this.props.handleClickOutside();
}
}));
function capitalize( str ) {
return str.charAt( 0 ).toUpperCase() + str.slice( 1 );
}
module.exports = DateTimePickerMonths;
/***/ }),
/* 22 */
/***/ (function(module, exports, __webpack_require__) {
'use strict';
var React = __webpack_require__(12),
createClass = __webpack_require__(11),
onClickOutside = __webpack_require__(19)
;
var DateTimePickerYears = onClickOutside( createClass({
render: function() {
var year = parseInt( this.props.viewDate.year() / 10, 10 ) * 10;
return React.createElement('div', { className: 'rdtYears' }, [
React.createElement('table', { key: 'a' }, React.createElement('thead', {}, React.createElement('tr', {}, [
React.createElement('th', { key: 'prev', className: 'rdtPrev', onClick: this.props.subtractTime( 10, 'years' )}, React.createElement('span', {}, '‹' )),
React.createElement('th', { key: 'year', className: 'rdtSwitch', onClick: this.props.showView( 'years' ), colSpan: 2 }, year + '-' + ( year + 9 ) ),
React.createElement('th', { key: 'next', className: 'rdtNext', onClick: this.props.addTime( 10, 'years' )}, React.createElement('span', {}, '›' ))
]))),
React.createElement('table', { key: 'years' }, React.createElement('tbody', {}, this.renderYears( year )))
]);
},
renderYears: function( year ) {
var years = [],
i = -1,
rows = [],
renderer = this.props.renderYear || this.renderYear,
selectedDate = this.props.selectedDate,
isValid = this.props.isValidDate || this.alwaysValidDate,
classes, props, currentYear, isDisabled, noOfDaysInYear, daysInYear, validDay,
// Month and date are irrelevant here because
// we're only interested in the year
irrelevantMonth = 0,
irrelevantDate = 1
;
year--;
while (i < 11) {
classes = 'rdtYear';
currentYear = this.props.viewDate.clone().set(
{ year: year, month: irrelevantMonth, date: irrelevantDate } );
// Not sure what 'rdtOld' is for, commenting out for now as it's not working properly
// if ( i === -1 | i === 10 )
// classes += ' rdtOld';
noOfDaysInYear = currentYear.endOf( 'year' ).format( 'DDD' );
daysInYear = Array.from({ length: noOfDaysInYear }, function( e, i ) {
return i + 1;
});
validDay = daysInYear.find(function( d ) {
var day = currentYear.clone().dayOfYear( d );
return isValid( day );
});
isDisabled = ( validDay === undefined );
if ( isDisabled )
classes += ' rdtDisabled';
if ( selectedDate && selectedDate.year() === year )
classes += ' rdtActive';
props = {
key: year,
'data-value': year,
className: classes
};
if ( !isDisabled )
props.onClick = ( this.props.updateOn === 'years' ?
this.updateSelectedYear : this.props.setDate('year') );
years.push( renderer( props, year, selectedDate && selectedDate.clone() ));
if ( years.length === 4 ) {
rows.push( React.createElement('tr', { key: i }, years ) );
years = [];
}
year++;
i++;
}
return rows;
},
updateSelectedYear: function( event ) {
this.props.updateSelectedDate( event );
},
renderYear: function( props, year ) {
return React.createElement('td', props, year );
},
alwaysValidDate: function() {
return 1;
},
handleClickOutside: function() {
this.props.handleClickOutside();
}
}));
module.exports = DateTimePickerYears;
/***/ }),
/* 23 */
/***/ (function(module, exports, __webpack_require__) {
'use strict';
var React = __webpack_require__(12),
createClass = __webpack_require__(11),
assign = __webpack_require__(1),
onClickOutside = __webpack_require__(19)
;
var DateTimePickerTime = onClickOutside( createClass({
getInitialState: function() {
return this.calculateState( this.props );
},
calculateState: function( props ) {
var date = props.selectedDate || props.viewDate,
format = props.timeFormat,
counters = []
;
if ( format.toLowerCase().indexOf('h') !== -1 ) {
counters.push('hours');
if ( format.indexOf('m') !== -1 ) {
counters.push('minutes');
if ( format.indexOf('s') !== -1 ) {
counters.push('seconds');
}
}
}
var daypart = false;
if ( this.state !== null && this.props.timeFormat.toLowerCase().indexOf( ' a' ) !== -1 ) {
if ( this.props.timeFormat.indexOf( ' A' ) !== -1 ) {
daypart = ( this.state.hours >= 12 ) ? 'PM' : 'AM';
} else {
daypart = ( this.state.hours >= 12 ) ? 'pm' : 'am';
}
}
return {
hours: date.format( 'H' ),
minutes: date.format( 'mm' ),
seconds: date.format( 'ss' ),
milliseconds: date.format( 'SSS' ),
daypart: daypart,
counters: counters
};
},
renderCounter: function( type ) {
if ( type !== 'daypart' ) {
var value = this.state[ type ];
if ( type === 'hours' && this.props.timeFormat.toLowerCase().indexOf( ' a' ) !== -1 ) {
value = ( value - 1 ) % 12 + 1;
if ( value === 0 ) {
value = 12;
}
}
return React.createElement('div', { key: type, className: 'rdtCounter' }, [
React.createElement('span', { key: 'up', className: 'rdtBtn', onMouseDown: this.onStartClicking( 'increase', type ) }, '▲' ),
React.createElement('div', { key: 'c', className: 'rdtCount' }, value ),
React.createElement('span', { key: 'do', className: 'rdtBtn', onMouseDown: this.onStartClicking( 'decrease', type ) }, '▼' )
]);
}
return '';
},
renderDayPart: function() {
return React.createElement('div', { key: 'dayPart', className: 'rdtCounter' }, [
React.createElement('span', { key: 'up', className: 'rdtBtn', onMouseDown: this.onStartClicking( 'toggleDayPart', 'hours') }, '▲' ),
React.createElement('div', { key: this.state.daypart, className: 'rdtCount' }, this.state.daypart ),
React.createElement('span', { key: 'do', className: 'rdtBtn', onMouseDown: this.onStartClicking( 'toggleDayPart', 'hours') }, '▼' )
]);
},
render: function() {
var me = this,
counters = []
;
this.state.counters.forEach( function( c ) {
if ( counters.length )
counters.push( React.createElement('div', { key: 'sep' + counters.length, className: 'rdtCounterSeparator' }, ':' ) );
counters.push( me.renderCounter( c ) );
});
if ( this.state.daypart !== false ) {
counters.push( me.renderDayPart() );
}
if ( this.state.counters.length === 3 && this.props.timeFormat.indexOf( 'S' ) !== -1 ) {
counters.push( React.createElement('div', { className: 'rdtCounterSeparator', key: 'sep5' }, ':' ) );
counters.push(
React.createElement('div', { className: 'rdtCounter rdtMilli', key: 'm' },
React.createElement('input', { value: this.state.milliseconds, type: 'text', onChange: this.updateMilli } )
)
);
}
return React.createElement('div', { className: 'rdtTime' },
React.createElement('table', {}, [
this.renderHeader(),
React.createElement('tbody', { key: 'b'}, React.createElement('tr', {}, React.createElement('td', {},
React.createElement('div', { className: 'rdtCounters' }, counters )
)))
])
);
},
componentWillMount: function() {
var me = this;
me.timeConstraints = {
hours: {
min: 0,
max: 23,
step: 1
},
minutes: {
min: 0,
max: 59,
step: 1
},
seconds: {
min: 0,
max: 59,
step: 1
},
milliseconds: {
min: 0,
max: 999,
step: 1
}
};
['hours', 'minutes', 'seconds', 'milliseconds'].forEach( function( type ) {
assign(me.timeConstraints[ type ], me.props.timeConstraints[ type ]);
});
this.setState( this.calculateState( this.props ) );
},
componentWillReceiveProps: function( nextProps ) {
this.setState( this.calculateState( nextProps ) );
},
updateMilli: function( e ) {
var milli = parseInt( e.target.value, 10 );
if ( milli === e.target.value && milli >= 0 && milli < 1000 ) {
this.props.setTime( 'milliseconds', milli );
this.setState( { milliseconds: milli } );
}
},
renderHeader: function() {
if ( !this.props.dateFormat )
return null;
var date = this.props.selectedDate || this.props.viewDate;
return React.createElement('thead', { key: 'h' }, React.createElement('tr', {},
React.createElement('th', { className: 'rdtSwitch', colSpan: 4, onClick: this.props.showView( 'days' ) }, date.format( this.props.dateFormat ) )
));
},
onStartClicking: function( action, type ) {
var me = this;
return function() {
var update = {};
update[ type ] = me[ action ]( type );
me.setState( update );
me.timer = setTimeout( function() {
me.increaseTimer = setInterval( function() {
update[ type ] = me[ action ]( type );
me.setState( update );
}, 70);
}, 500);
me.mouseUpListener = function() {
clearTimeout( me.timer );
clearInterval( me.increaseTimer );
me.props.setTime( type, me.state[ type ] );
document.body.removeEventListener( 'mouseup', me.mouseUpListener );
};
document.body.addEventListener( 'mouseup', me.mouseUpListener );
};
},
padValues: {
hours: 1,
minutes: 2,
seconds: 2,
milliseconds: 3
},
toggleDayPart: function( type ) { // type is always 'hours'
var value = parseInt( this.state[ type ], 10) + 12;
if ( value > this.timeConstraints[ type ].max )
value = this.timeConstraints[ type ].min + ( value - ( this.timeConstraints[ type ].max + 1 ) );
return this.pad( type, value );
},
increase: function( type ) {
var value = parseInt( this.state[ type ], 10) + this.timeConstraints[ type ].step;
if ( value > this.timeConstraints[ type ].max )
value = this.timeConstraints[ type ].min + ( value - ( this.timeConstraints[ type ].max + 1 ) );
return this.pad( type, value );
},
decrease: function( type ) {
var value = parseInt( this.state[ type ], 10) - this.timeConstraints[ type ].step;
if ( value < this.timeConstraints[ type ].min )
value = this.timeConstraints[ type ].max + 1 - ( this.timeConstraints[ type ].min - value );
return this.pad( type, value );
},
pad: function( type, value ) {
var str = value + '';
while ( str.length < this.padValues[ type ] )
str = '0' + str;
return str;
},
handleClickOutside: function() {
this.props.handleClickOutside();
}
}));
module.exports = DateTimePickerTime;
/***/ })
/******/ ])
});
;
|
exp/blockingscripts/jquery-1.10.2.min.js | oceanlau/oceanlau.github.com | /*! jQuery v1.10.2 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license
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addons/info/example/story.js | enjoylife/storybook | import React from 'react';
import Button from './Button';
import { storiesOf } from '@storybook/react';
import { action } from '@storybook/addon-actions';
import backgrounds from 'react-storybook-addon-backgrounds';
storiesOf(
'Button'
).addWithInfo(
'simple usage',
'This is the basic usage with the button with providing a label to show the text.',
() => (
<div>
<Button label="The Button" onClick={action('onClick')} />
<br />
<p>
Click the "?" mark at top-right to view the info.
</p>
</div>
)
);
storiesOf('Button').addWithInfo(
'simple usage (inline info)',
`
This is the basic usage with the button with providing a label to show the text.
`,
() => <Button label="The Button" onClick={action('onClick')} />,
{ inline: true }
);
storiesOf('Button').addWithInfo(
'simple usage (disable source)',
`
This is the basic usage with the button with providing a label to show the text.
`,
() => <Button label="The Button" onClick={action('onClick')} />,
{ source: false, inline: true }
);
storiesOf('Button').addWithInfo(
'simple usage (no header)',
`
This is the basic usage with the button with providing a label to show the text.
`,
() => <Button label="The Button" onClick={action('onClick')} />,
{ header: false, inline: true }
);
storiesOf('Button').addWithInfo(
'simple usage (no prop tables)',
`
This is the basic usage with the button with providing a label to show the text.
`,
() => <Button label="The Button" onClick={action('onClick')} />,
{ propTables: false, inline: true }
);
storiesOf('Button').addWithInfo(
'simple usage (custom propTables)',
`
This is the basic usage with the button with providing a label to show the text.
Since, the story source code is wrapped inside a div, info addon can't figure out propTypes on it's own.
So, we need to give relevant React component classes manually using \`propTypes\` option as shown below:
~~~js
storiesOf('Button')
.addWithInfo(
'simple usage (custom propTables)',
<info>,
<storyFn>,
{ inline: true, propTables: [Button]}
);
~~~
`,
() => (
<div>
<Button label="The Button" onClick={action('onClick')} />
<br />
</div>
),
{ inline: true, propTables: [Button] }
);
storiesOf('Button').addWithInfo(
'simple usage (JSX description)',
<div>
<h2>This is a JSX info section</h2>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed ornare massa rutrum metus commodo, a mattis velit dignissim.
Fusce vestibulum turpis sed massa egestas pharetra. Sed at libero
nulla.
</p>
<p>
<a href="https://github.com/storybooks/react-storybook-addon-info">
This is a link
</a>
</p>
<p>
<img src="http://placehold.it/350x150" />
</p>
</div>,
() => (
<div>
<Button label="The Button" onClick={action('onClick')} />
<br />
<p>
Click the "?" mark at top-right to view the info.
</p>
</div>
)
);
storiesOf('Button').addWithInfo(
'simple usage (inline JSX description)',
<div>
<h2>This is a JSX info section</h2>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sed ornare massa rutrum metus commodo, a mattis velit dignissim.
Fusce vestibulum turpis sed massa egestas pharetra. Sed at libero
nulla.
</p>
<p>
<a href="https://github.com/storybooks/react-storybook-addon-info">
This is a link
</a>
</p>
<p>
<img src="http://placehold.it/350x150" />
</p>
</div>,
() => <Button label="The Button" onClick={action('onClick')} />,
{ inline: true }
);
storiesOf('Button')
.addDecorator(backgrounds([{ name: 'dark', value: '#333', default: true }]))
.addWithInfo(
'with custom styles',
`
This is an example of how to customize the styles of the info components.
For the full styles available, see \`./src/components/Story.js\`
`,
() => <Button label="The Button" onClick={action('onClick')} />,
{
inline: true,
styles: stylesheet => {
stylesheet.infoPage = {
backgroundColor: '#ccc',
};
return stylesheet;
},
}
);
|
vertex_ui/src/components/ScrollBarContainer/ScrollBarContainer.js | zapcoop/vertex | import React from 'react';
import { PropTypes } from 'prop-types';
import Ps from 'perfect-scrollbar';
import _ from 'underscore';
import 'perfect-scrollbar/dist/css/perfect-scrollbar.css';
class ScrollBarContainer extends React.Component {
static propTypes = {
children: PropTypes.node.isRequired,
componentClass: PropTypes.string,
notRelative: PropTypes.bool,
noXScrollBar: PropTypes.bool,
noYScrollBar: PropTypes.bool,
dynamicChildren: PropTypes.bool,
active: PropTypes.bool,
};
static defaultProps = {
notRelative: false,
componentClass: 'div',
noXScrollBar: false,
noYScrollBar: false,
dynamicChildren: false,
active: true,
};
constructor(props, context) {
super(props, context);
this.initialized = false;
this.timeout = null;
this.mutationObserver = new MutationObserver(mutations => {
this.updatePerfectScrollbar();
});
}
componentWillUnmount() {
this.destroyPerfectScroll();
}
componentDidMount() {
window.addEventListener('resize', () => this.updatePerfectScrollbar());
}
componentWillReceiveProps(nextProps) {
if (this.props.active !== nextProps.active) {
nextProps.active ? this.initPerfectScroll() : this.destroyPerfectScroll();
}
}
updatePerfectScrollbar() {
if (this.scrollContainer && this.initialized) {
// Make a 20ms debounce
clearTimeout(this.timeout);
this.timeout = setTimeout(() => {
Ps.update(this.scrollContainer);
}, 20);
}
}
initPerfectScroll() {
if (this.scrollContainer && !this.initialized) {
if (!this.props.notRelative) {
this.scrollContainer.style.position = 'relative';
}
Ps.initialize(this.scrollContainer, {
suppressScrollX: this.props.noXScrollBar,
suppressScrollY: this.props.noYScrollBar,
});
if (this.props.dynamicChildren) {
this.mutationObserver.observe(this.scrollContainer, {
attributes: true,
subtree: true,
attributeFilter: ['class'],
});
}
this.initialized = true;
}
}
destroyPerfectScroll() {
if (this.scrollContainer && this.initialized) {
Ps.destroy(this.scrollContainer);
this.mutationObserver.disconnect();
this.initialized = false;
}
}
render() {
const otherProps = _.omit(this.props, _.keys(ScrollBarContainer.propTypes));
this.updatePerfectScrollbar();
return (
<this.props.componentClass
{...otherProps}
ref={element => {
if (!this.scrollContainer) {
this.scrollContainer = element;
}
this.props.active && this.initPerfectScroll(element);
}}
>
{this.props.children}
</this.props.componentClass>
);
}
}
export default ScrollBarContainer;
|
common/components/HpNavRoot.js | BostonGlobe/elections-2017 | import React from 'react'
import HpNav from './../containers/HpNav.js'
const HomepageRoot = () => (
<HpNav />
)
export default HomepageRoot
|
test/integration/react-profiling-mode/pages/index.js | azukaru/next.js | import React from 'react'
const Index = () => {
return (
<React.Profiler
id="hello"
onRender={(...res) => {
window.profileResults = window.profileResults || []
window.profileResults.push(res)
}}
>
<p>hello world</p>
</React.Profiler>
)
}
export default Index
|
test/js/AR/arNodeTest.js | viromedia/viro |
/**
* Copyright (c) 2017-present, Viro Media, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
import React, { Component } from 'react';
import {
AppRegistry,
StyleSheet,
Text,
View
} from 'react-native';
import {
ViroARScene,
ViroARPlane,
ViroMaterials,
ViroImage,
ViroARPlaneSelector,
ViroQuad,
ViroConstants,
ViroARNode,
ViroBox,
} from 'react-viro';
import TimerMixin from 'react-timer-mixin';
var createReactClass = require('create-react-class');
var testARScene = createReactClass({
mixins: [TimerMixin],
getInitialState: function() {
return {
text : "not tapped",
visible: true,
everythingVisible: false,
success: false,
video : "",
}
},
render: function() {
return (
<ViroARScene >
<ViroARNode position={[0,0,-1]} onDrag={()=>{}}>
<ViroBox position={[0,.13,0]} scale={[.2,.2,.2]} />
<ViroImage rotation={[-90,0,0]} scale={[.3,.3,.3]}
source={require('./res/dark_circle_shadow.png')}/>
</ViroARNode>
</ViroARScene>
);
},
});
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#FFFFFF',
},
welcome: {
fontSize: 13,
textAlign: 'center',
color: '#ffffff',
margin: 2,
},
instructions: {
textAlign: 'center',
color: '#333333',
marginBottom: 5,
},
});
ViroMaterials.createMaterials({
blue: {
shininess: 2.0,
lightingModel: "Lambert",
diffuseColor: "#0000ff"
},
black: {
shininess: 2.0,
lightingModel: "Lambert",
diffuseColor: "#000000"
},
red: {
shininess: 2.0,
lightingModel: "Constant",
diffuseColor: "#ff0000"
},
green: {
shininess: 2.0,
lightingModel: "Constant",
diffuseColor: "#00ff00"
},
});
module.exports = testARScene;
|
ajax/libs/datatables/1.10.7/js/jquery.js | emijrp/cdnjs | /*! jQuery v1.11.3 | (c) 2005, 2015 jQuery Foundation, Inc. | jquery.org/license */
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0})}),m.each({Height:"height",Width:"width"},function(a,b){m.each({padding:"inner"+a,content:b,"":"outer"+a},function(c,d){m.fn[d]=function(d,e){var f=arguments.length&&(c||"boolean"!=typeof d),g=c||(d===!0||e===!0?"margin":"border");return V(this,function(b,c,d){var e;return m.isWindow(b)?b.document.documentElement["client"+a]:9===b.nodeType?(e=b.documentElement,Math.max(b.body["scroll"+a],e["scroll"+a],b.body["offset"+a],e["offset"+a],e["client"+a])):void 0===d?m.css(b,c,g):m.style(b,c,d,g)},b,f?d:void 0,f,null)}})}),m.fn.size=function(){return this.length},m.fn.andSelf=m.fn.addBack,"function"==typeof define&&define.amd&&define("jquery",[],function(){return m});var ec=a.jQuery,fc=a.$;return m.noConflict=function(b){return a.$===m&&(a.$=fc),b&&a.jQuery===m&&(a.jQuery=ec),m},typeof b===K&&(a.jQuery=a.$=m),m}); |
react/LightbulbIcon/LightbulbIcon.iconSketch.js | seekinternational/seek-asia-style-guide | import React from 'react';
import LightbulbIcon from './LightbulbIcon';
export const symbols = {
'LightbulbIcon': <LightbulbIcon />
};
|
public/assets/scripts/containers/resources/recent.js | luisfbmelo/reda | import React from 'react';
import { Component } from 'react';
import { connect } from 'react-redux';
import { fetchResources, setHighlight, setFavorite } from '@/actions/resources';
import { fetchConfig } from '@/actions/config';
import { bindActionCreators } from 'redux';
import RecentResources from '@/components/resources/recent';
function mapStateToProps(state) {
return {
resources: state.resources,
auth: state.auth,
config: state.config
};
}
function mapDispatchToProps(dispatch) {
return bindActionCreators({
fetchResources,
fetchConfig,
setHighlight,
setFavorite,
}, dispatch);
}
export default connect(mapStateToProps, mapDispatchToProps)(RecentResources); |
ajax/libs/inferno/1.0.0-alpha3/inferno-compat.js | sashberd/cdnjs | /*!
* inferno-compat v1.0.0-alpha3
* (c) 2016 Dominic Gannaway
* Released under the MIT License.
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
typeof define === 'function' && define.amd ? define(['exports'], factory) :
(factory((global.InfernoCompat = global.InfernoCompat || {})));
}(this, (function (exports) { 'use strict';
var Lifecycle = function Lifecycle() {
this._listeners = [];
};
Lifecycle.prototype.addListener = function addListener (callback) {
this._listeners.push(callback);
};
Lifecycle.prototype.trigger = function trigger () {
var this$1 = this;
for (var i = 0; i < this._listeners.length; i++) {
this$1._listeners[i]();
}
};
var NO_OP = '$NO_OP';
var ERROR_MSG = 'a runtime error occured! Use Inferno in development environment to find the error.';
// Runs only once in applications lifetime
var isBrowser = typeof window !== 'undefined' && window.document;
function isArray(obj) {
return obj instanceof Array;
}
function isStatefulComponent(o) {
var component = o.component;
return !isUndefined(component.prototype) && !isUndefined(component.prototype.render);
}
function isStringOrNumber(obj) {
return isString(obj) || isNumber(obj);
}
function isNullOrUndef(obj) {
return isUndefined(obj) || isNull(obj);
}
function isInvalid(obj) {
return isNull(obj) || obj === false || isTrue(obj) || isUndefined(obj);
}
function isFunction(obj) {
return typeof obj === 'function';
}
function isAttrAnEvent(attr) {
return attr[0] === 'o' && attr[1] === 'n' && attr.length > 3;
}
function isString(obj) {
return typeof obj === 'string';
}
function isNumber(obj) {
return typeof obj === 'number';
}
function isNull(obj) {
return obj === null;
}
function isTrue(obj) {
return obj === true;
}
function isUndefined(obj) {
return obj === undefined;
}
function isObject(o) {
return typeof o === 'object';
}
function throwError(message) {
if (!message) {
message = ERROR_MSG;
}
throw new Error(("Inferno Error: " + message));
}
var EMPTY_OBJ = {};
var NodeTypes = {
ELEMENT: 1,
OPT_ELEMENT: 2,
TEXT: 3,
FRAGMENT: 4,
OPT_BLUEPRINT: 5,
COMPONENT: 6,
PLACEHOLDER: 7
};
var ValueTypes = {
CHILDREN: 1,
PROP_CLASS_NAME: 2,
PROP_STYLE: 3,
PROP_DATA: 4,
PROP_REF: 5,
PROP_SPREAD: 6,
PROP_VALUE: 7,
PROP: 8
};
var ChildrenTypes = {
NON_KEYED: 1,
KEYED: 2,
NODE: 3,
TEXT: 4,
UNKNOWN: 5
};
function convertVOptElementToVElement(optVElement) {
var bp = optVElement.bp;
var staticElement = bp.staticVElement;
var vElement = createVElement(staticElement.tag, null, null, optVElement.key, null, null);
var bp0 = bp.v0;
var staticChildren = staticElement.children;
var staticProps = staticElement.props;
if (!isNull(staticChildren)) {
vElement.children = staticChildren;
}
if (!isNull(staticProps)) {
vElement.props = staticProps;
}
if (!isNull(bp0)) {
attachOptVElementValue(vElement, optVElement, bp0, optVElement.v0, bp.d0);
var bp1 = bp.v1;
if (!isNull(bp1)) {
attachOptVElementValue(vElement, optVElement, bp1, optVElement.v1, bp.d1);
var bp2 = bp.v2;
if (!isNull(bp2)) {
attachOptVElementValue(vElement, optVElement, bp2, optVElement.v2, bp.d2);
var bp3 = bp.v3;
if (!isNull(bp3)) {
var v3 = optVElement.v3;
var d3 = bp.d3;
var bp3$1 = bp.v3;
for (var i = 0; i < bp3$1.length; i++) {
attachOptVElementValue(vElement, optVElement, bp3$1[i], v3[i], d3[i]);
}
}
}
}
}
return vElement;
}
function attachOptVElementValue(vElement, vOptElement, valueType, value, descriptor) {
switch (valueType) {
case ValueTypes.CHILDREN:
vElement.childrenType = descriptor;
if (isNullOrUndef(vElement.children)) {
vElement.children = value;
} else {
debugger;
}
break;
case ValueTypes.PROP_CLASS_NAME:
if (!vElement.props) {
vElement.props = { className: value };
} else {
debugger;
}
break;
case ValueTypes.PROP_DATA:
if (!vElement.props) {
vElement.props = {};
}
vElement.props['data-' + descriptor] = value;
break;
case ValueTypes.PROP_STYLE:
if (!vElement.props) {
vElement.props = { style: value };
} else {
debugger;
}
break;
case ValueTypes.PROP_VALUE:
if (!vElement.props) {
vElement.props = { value: value };
} else {
debugger;
}
break;
case ValueTypes.PROP:
if (!vElement.props) {
vElement.props = {};
}
vElement.props[descriptor] = value;
break;
case ValueTypes.PROP_REF:
vElement.ref = value;
break;
case ValueTypes.PROP_SPREAD:
if (!vElement.props) {
vElement.props = value;
} else {
debugger;
}
break;
}
}
function cloneVNode(vNodeToClone, props) {
var children = [], len = arguments.length - 2;
while ( len-- > 0 ) children[ len ] = arguments[ len + 2 ];
if (children.length > 0 && !isNull(children[0])) {
if (!props) {
props = {};
}
if (children.length === 1) {
children = children[0];
}
if (isUndefined(props.children)) {
props.children = children;
} else {
if (isArray(children)) {
if (isArray(props.children)) {
props.children = props.children.concat(children);
} else {
props.children = [props.children].concat(children);
}
} else {
if (isArray(props.children)) {
props.children.push(children);
} else {
props.children = [props.children];
props.children.push(children);
}
}
}
} else {
children = null;
}
var newVNode;
if (isArray(vNodeToClone)) {
newVNode = vNodeToClone.map(function (vNode) { return cloneVNode(vNode); });
} else if (isNullOrUndef(props) && isNullOrUndef(children)) {
newVNode = Object.assign({}, vNodeToClone);
} else {
if (isVComponent(vNodeToClone)) {
newVNode = createVComponent(vNodeToClone.component,
Object.assign({}, vNodeToClone.props, props),
vNodeToClone.key,
vNodeToClone.hooks,
vNodeToClone.ref
);
} else if (isVElement(vNodeToClone)) {
newVNode = createVElement(vNodeToClone.tag,
Object.assign({}, vNodeToClone.props, props),
(props && props.children) || children || vNodeToClone.children,
vNodeToClone.key,
vNodeToClone.ref,
ChildrenTypes.UNKNOWN
);
} else if (isOptVElement(vNodeToClone)) {
newVNode = cloneVNode(convertVOptElementToVElement(vNodeToClone), props, children);
}
}
newVNode.dom = null;
return newVNode;
}
function createOptBlueprint(staticVElement, v0, d0, v1, d1, v2, d2, v3, d3) {
return {
clone: null,
d0: d0,
d1: d1,
d2: d2,
d3: d3,
pools: {
nonKeyed: [],
keyed: new Map()
},
staticVElement: staticVElement,
type: NodeTypes.OPT_BLUEPRINT,
v0: v0,
v1: v1,
v2: v2,
v3: v3
};
}
function createVComponent(component, props, key, hooks, ref) {
return {
component: component,
dom: null,
hooks: hooks || null,
instance: null,
key: key,
props: props,
ref: ref || null,
type: NodeTypes.COMPONENT
};
}
function createVText(text) {
return {
dom: null,
text: text,
type: NodeTypes.TEXT
};
}
function createVElement(tag, props, children, key, ref, childrenType) {
return {
children: children,
childrenType: childrenType || ChildrenTypes.UNKNOWN,
dom: null,
key: key,
props: props,
ref: ref || null,
tag: tag,
type: NodeTypes.ELEMENT
};
}
function createStaticVElement(tag, props, children) {
return {
children: children,
props: props,
tag: tag,
type: NodeTypes.ELEMENT
};
}
function createVFragment(children, childrenType) {
return {
children: children,
childrenType: childrenType || ChildrenTypes.UNKNOWN,
dom: null,
pointer: null,
type: NodeTypes.FRAGMENT
};
}
function createVPlaceholder() {
return {
dom: null,
type: NodeTypes.PLACEHOLDER
};
}
function isVElement(o) {
return o.type === NodeTypes.ELEMENT;
}
function isOptVElement(o) {
return o.type === NodeTypes.OPT_ELEMENT;
}
function isVComponent(o) {
return o.type === NodeTypes.COMPONENT;
}
function isVText(o) {
return o.type === NodeTypes.TEXT;
}
function isVFragment(o) {
return o.type === NodeTypes.FRAGMENT;
}
function isVPlaceholder(o) {
return o.type === NodeTypes.PLACEHOLDER;
}
function isVNode(o) {
return !isUndefined(o.type);
}
function isUnknownChildrenType(o) {
return o === ChildrenTypes.UNKNOWN;
}
function isKeyedListChildrenType(o) {
return o === ChildrenTypes.KEYED;
}
function isNonKeyedListChildrenType(o) {
return o === ChildrenTypes.NON_KEYED;
}
function isTextChildrenType(o) {
return o === ChildrenTypes.TEXT;
}
function isNodeChildrenType(o) {
return o === ChildrenTypes.NODE;
}
var recyclingEnabled = true;
var vComponentPools = new Map();
function recycleOptVElement(optVElement, lifecycle, context, isSVG, shallowUnmount) {
var bp = optVElement.bp;
var key = optVElement.key;
var pool = key === null ? bp.pools.nonKeyed : bp.pools.keyed.get(key);
if (!isUndefined(pool)) {
var recycledOptVElement = pool.pop();
if (!isUndefined(recycledOptVElement)) {
patchOptVElement(recycledOptVElement, optVElement, null, lifecycle, context, isSVG, shallowUnmount);
return optVElement.dom;
}
}
return null;
}
function poolOptVElement(optVElement) {
var bp = optVElement.bp;
var key = optVElement.key;
var pools = bp.pools;
if (isNull(key)) {
pools.nonKeyed.push(optVElement);
} else {
var pool = pools.keyed.get(key);
if (isUndefined(pool)) {
pool = [];
pools.keyed.set(key, pool);
}
pool.push(optVElement);
}
}
function recycleVComponent(vComponent, lifecycle, context, isSVG, shallowUnmount) {
var component = vComponent.component;
var key = vComponent.key;
var pools = vComponentPools.get(component);
if (!isUndefined(pools)) {
var pool = key === null ? pools.nonKeyed : pools.keyed.get(key);
if (!isUndefined(pool)) {
var recycledVComponent = pool.pop();
if (!isUndefined(recycledVComponent)) {
var failed = patchVComponent(recycledVComponent, vComponent, null, lifecycle, context, isSVG, shallowUnmount);
if (!failed) {
return vComponent.dom;
}
}
}
}
return null;
}
function poolVComponent(vComponent) {
var component = vComponent.component;
var key = vComponent.key;
var pools = vComponentPools.get(component);
if (isUndefined(pools)) {
pools = {
nonKeyed: [],
keyed: new Map()
};
vComponentPools.set(component, pools);
}
if (isNull(key)) {
pools.nonKeyed.push(vComponent);
} else {
var pool = pools.keyed.get(key);
if (isUndefined(pool)) {
pool = [];
pools.keyed.set(key, pool);
}
pool.push(vComponent);
}
}
function unmount(input, parentDom, lifecycle, canRecycle, shallowUnmount) {
if (!isInvalid(input)) {
if (isOptVElement(input)) {
unmountOptVElement(input, parentDom, lifecycle, canRecycle, shallowUnmount);
} else if (isVComponent(input)) {
unmountVComponent(input, parentDom, lifecycle, canRecycle, shallowUnmount);
} else if (isVElement(input)) {
unmountVElement(input, parentDom, lifecycle, shallowUnmount);
} else if (isVFragment(input)) {
unmountVFragment(input, parentDom, true, lifecycle, shallowUnmount);
} else if (isVText(input)) {
unmountVText(input, parentDom);
} else if (isVPlaceholder(input)) {
unmountVPlaceholder(input, parentDom);
}
}
}
function unmountVPlaceholder(vPlaceholder, parentDom) {
if (parentDom) {
removeChild(parentDom, vPlaceholder.dom);
}
}
function unmountVText(vText, parentDom) {
if (parentDom) {
removeChild(parentDom, vText.dom);
}
}
function unmountOptVElement(optVElement, parentDom, lifecycle, canRecycle, shallowUnmount) {
var bp = optVElement.bp;
var bp0 = bp.v0;
var dom = bp.dom;
if (!shallowUnmount) {
if (!isNull(bp0)) {
unmountOptVElementValue(optVElement, bp0, optVElement.v0, lifecycle);
var bp1 = bp.v1;
if (!isNull(bp1)) {
unmountOptVElementValue(optVElement, bp1, optVElement.v1, lifecycle);
var bp2 = bp.v2;
if (!isNull(bp2)) {
unmountOptVElementValue(optVElement, bp2, optVElement.v2, lifecycle);
}
}
}
}
if (!isNull(parentDom)) {
parentDom.removeChild(optVElement.dom);
}
if (recyclingEnabled && (parentDom || canRecycle)) {
poolOptVElement(optVElement);
}
}
function unmountOptVElementValue(optVElement, valueType, value, lifecycle) {
switch (valueType) {
case ValueTypes.CHILDREN:
unmountChildren(value, lifecycle);
break;
case ValueTypes.PROP_REF:
unmountRef(value);
break;
case ValueTypes.PROP_SPREAD:
unmountProps(value, lifecycle);
break;
}
}
function unmountVFragment(vFragment, parentDom, removePointer, lifecycle, shallowUnmount) {
var children = vFragment.children;
var childrenLength = children.length;
var pointer = vFragment.pointer;
if (!shallowUnmount && childrenLength > 0) {
for (var i = 0; i < childrenLength; i++) {
var child = children[i];
if (isVFragment(child)) {
unmountVFragment(child, parentDom, true, lifecycle, false);
} else {
unmount(child, parentDom, lifecycle, false);
}
}
}
if (parentDom && removePointer) {
removeChild(parentDom, pointer);
}
}
function unmountVComponent(vComponent, parentDom, lifecycle, canRecycle, shallowUnmount) {
if (!shallowUnmount) {
var instance = vComponent.instance;
var instanceHooks = null;
var instanceChildren = null;
vComponent.unmounted = true;
if (!isNullOrUndef(instance)) {
var ref = vComponent.ref;
if (ref) {
ref(null);
}
instanceHooks = instance.hooks;
instanceChildren = instance.children;
if (instance.render !== undefined) {
instance.componentWillUnmount();
instance._unmounted = true;
componentToDOMNodeMap.delete(instance);
unmount(instance._lastInput, null, lifecycle, false);
} else {
unmount(instance, null, lifecycle, false);
}
}
var hooks = vComponent.hooks || instanceHooks;
if (!isNullOrUndef(hooks)) {
if (!isNullOrUndef(hooks.onComponentWillUnmount)) {
hooks.onComponentWillUnmount(hooks);
}
}
}
if (parentDom) {
removeChild(parentDom, vComponent.dom);
}
if (recyclingEnabled && (parentDom || canRecycle)) {
poolVComponent(vComponent);
}
}
function unmountVElement(vElement, parentDom, lifecycle, shallowUnmount) {
var hooks = vElement.hooks;
var dom = vElement.dom;
var ref = vElement.ref;
if (!shallowUnmount) {
if (ref) {
unmountRef(ref);
}
var children = vElement.children;
if (!isNullOrUndef(children)) {
unmountChildren(children, lifecycle);
}
}
if (parentDom) {
removeChild(parentDom, dom);
}
}
function unmountChildren(children, lifecycle) {
if (isArray(children)) {
for (var i = 0; i < children.length; i++) {
var child = children[i];
if (isObject(child)) {
unmount(child, null, lifecycle, false);
}
}
} else if (isObject(children)) {
unmount(children, null, lifecycle, false);
}
}
function unmountRef(ref) {
if (isFunction(ref)) {
ref(null);
} else {
if ("development" !== 'production') {
throwError('string "refs" are not supported in Inferno 0.8+. Use callback "refs" instead.');
}
throwError();
}
}
function unmountProps(props, lifecycle) {
for (var prop in props) {
var value = props[prop];
if (prop === 'ref') {
unmountRef(value);
}
}
}
function replaceLastChildAndUnmount(lastInput, nextInput, parentDom, lifecycle, context, isSVG, shallowUnmount) {
replaceChild(parentDom, mount(nextInput, null, lifecycle, context, isSVG, shallowUnmount), lastInput.dom);
unmount(lastInput, null, lifecycle, false, shallowUnmount);
}
function patch(lastInput, nextInput, parentDom, lifecycle, context, isSVG, shallowUnmount) {
if (lastInput !== nextInput) {
if (isOptVElement(nextInput)) {
if (isOptVElement(lastInput)) {
patchOptVElement(lastInput, nextInput, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else {
replaceChild(parentDom, mountOptVElement(nextInput, null, lifecycle, context, isSVG, shallowUnmount), lastInput.dom);
unmount(lastInput, null, lifecycle, false, shallowUnmount);
}
} else if (isOptVElement(lastInput)) {
replaceLastChildAndUnmount(lastInput, nextInput, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else if (isVComponent(nextInput)) {
if (isVComponent(lastInput)) {
patchVComponent(lastInput, nextInput, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else {
replaceChild(parentDom, mountVComponent(nextInput, null, lifecycle, context, isSVG, shallowUnmount), lastInput.dom);
unmount(lastInput, null, lifecycle, false, shallowUnmount);
}
} else if (isVComponent(lastInput)) {
replaceLastChildAndUnmount(lastInput, nextInput, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else if (isVElement(nextInput)) {
if (isVElement(lastInput)) {
patchVElement(lastInput, nextInput, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else {
replaceChild(parentDom, mountVElement(nextInput, null, lifecycle, context, isSVG, shallowUnmount), lastInput.dom);
unmount(lastInput, null, lifecycle, false, shallowUnmount);
}
} else if (isVFragment(nextInput)) {
if (isVFragment(lastInput)) {
patchVFragment(lastInput, nextInput, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else {
replaceChild(parentDom, mountVFragment(nextInput, null, lifecycle, context, isSVG, shallowUnmount), lastInput.dom);
unmount(lastInput, null, lifecycle, false, shallowUnmount);
}
} else if (isVFragment(lastInput)) {
replaceVListWithNode(parentDom, lastInput, mount(nextInput, null, lifecycle, context, isSVG, shallowUnmount), lifecycle, shallowUnmount);
} else if (isVElement(lastInput)) {
replaceLastChildAndUnmount(lastInput, nextInput, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else if (isVText(nextInput)) {
if (isVText(lastInput)) {
patchVText(lastInput, nextInput, false, shallowUnmount);
} else {
replaceChild(parentDom, mountVText(nextInput, null), lastInput.dom);
unmount(lastInput, null, lifecycle, false, shallowUnmount);
}
} else if (isVText(lastInput)) {
replaceChild(parentDom, mount(nextInput, null, lifecycle, context, isSVG, shallowUnmount), lastInput.dom);
} else if (isVPlaceholder(nextInput)) {
if (isVPlaceholder(lastInput)) {
patchVPlaceholder(lastInput, nextInput);
} else {
replaceChild(parentDom, mountVPlaceholder(nextInput, null), lastInput.dom);
unmount(lastInput, null, lifecycle, false, shallowUnmount);
}
} else if (isVPlaceholder(lastInput)) {
replaceChild(parentDom, mount(nextInput, null, lifecycle, context, isSVG, shallowUnmount), lastInput.dom);
} else {
if ("development" !== 'production') {
throwError('bad input argument called on patch(). Input argument may need normalising.');
}
throwError();
}
}
}
function patchVElement(lastVElement, nextVElement, parentDom, lifecycle, context, isSVG, shallowUnmount) {
var nextTag = nextVElement.tag;
var lastTag = lastVElement.tag;
if (nextTag === 'svg') {
isSVG = true;
}
if (lastTag !== nextTag) {
replaceWithNewNode(lastVElement, nextVElement, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else {
var dom = lastVElement.dom;
var lastProps = lastVElement.props;
var nextProps = nextVElement.props;
var lastChildren = lastVElement.children;
var nextChildren = nextVElement.children;
nextVElement.dom = dom;
if (lastChildren !== nextChildren) {
var lastChildrenType = lastVElement.childrenType;
var nextChildrenType = nextVElement.childrenType;
if (lastChildrenType === nextChildrenType) {
patchChildren(lastChildrenType, lastChildren, nextChildren, dom, lifecycle, context, isSVG, shallowUnmount);
} else {
patchChildrenWithUnknownType(lastChildren, nextChildren, dom, lifecycle, context, isSVG, shallowUnmount);
}
}
if (lastProps !== nextProps) {
var formValue = patchProps(lastProps, nextProps, dom, shallowUnmount);
if (nextTag === 'select') {
formSelectValue(dom, formValue);
}
}
}
}
function patchOptVElement(lastOptVElement, nextOptVElement, parentDom, lifecycle, context, isSVG, shallowUnmount) {
var dom = lastOptVElement.dom;
var lastBp = lastOptVElement.bp;
var nextBp = nextOptVElement.bp;
nextOptVElement.dom = dom;
if (lastBp !== nextBp) {
var newDom = mountOptVElement(nextOptVElement, null, lifecycle, context, isSVG, shallowUnmount);
replaceChild(parentDom, newDom, dom);
unmount(lastOptVElement, null, lifecycle, true, shallowUnmount);
} else {
var bp0 = nextBp.v0;
var tag = nextBp.staticVElement.tag;
var ignoreDiff = false;
if (tag === 'svg') {
isSVG = true;
} else if (tag === 'input') {
// input elements are problematic due to the large amount of internal state that hold
// so instead of making lots of assumptions, we instead reset common values and re-apply
// the the patching each time
resetFormInputProperties(dom);
ignoreDiff = true;
} else if (tag === 'select') {
} else if (tag === 'textarea') {
// textarea elements are like input elements, except they have sligthly less internal state to
// worry about
ignoreDiff = true;
}
if (!isNull(bp0)) {
var lastV0 = lastOptVElement.v0;
var nextV0 = nextOptVElement.v0;
var bp1 = nextBp.v1;
if (lastV0 !== nextV0 || ignoreDiff) {
patchOptVElementValue(bp0, lastV0, nextV0, nextBp.d0, dom, lifecycle, context, isSVG, shallowUnmount);
}
if (!isNull(bp1)) {
var lastV1 = lastOptVElement.v1;
var nextV1 = nextOptVElement.v1;
var bp2 = nextBp.v2;
if (lastV1 !== nextV1 || ignoreDiff) {
patchOptVElementValue(bp1, lastV1, nextV1, nextBp.d1, dom, lifecycle, context, isSVG, shallowUnmount);
}
if (!isNull(bp2)) {
var lastV2 = lastOptVElement.v2;
var nextV2 = nextOptVElement.v2;
var bp3 = nextBp.v3;
if (lastV2 !== nextV2 || ignoreDiff) {
patchOptVElementValue(bp2, lastV2, nextV2, nextBp.d2, dom, lifecycle, context, isSVG, shallowUnmount);
}
if (!isNull(bp3)) {
var d3 = nextBp.d3;
var lastV3s = lastOptVElement.v3;
var nextV3s = nextOptVElement.v3;
for (var i = 0; i < lastV3s.length; i++) {
var lastV3 = lastV3s[i];
var nextV3 = nextV3s[i];
if (lastV3 !== nextV3 || ignoreDiff) {
patchOptVElementValue(bp3[i], lastV3, nextV3, d3[i], dom, lifecycle, context, isSVG, shallowUnmount);
}
}
}
}
}
}
if (tag === 'select') {
formSelectValue(dom, getPropFromOptElement(nextOptVElement, ValueTypes.PROP_VALUE));
}
}
}
function patchOptVElementValue(valueType, lastValue, nextValue, descriptor, dom, lifecycle, context, isSVG, shallowUnmount) {
switch (valueType) {
case ValueTypes.CHILDREN:
patchChildren(descriptor, lastValue, nextValue, dom, lifecycle, context, isSVG, shallowUnmount);
break;
case ValueTypes.PROP_CLASS_NAME:
if (isNullOrUndef(nextValue)) {
dom.removeAttribute('class');
} else {
if (isSVG) {
dom.setAttribute('class', nextValue);
} else {
dom.className = nextValue;
}
}
break;
case ValueTypes.PROP_DATA:
dom.dataset[descriptor] = nextValue;
break;
case ValueTypes.PROP_STYLE:
patchStyle(lastValue, nextValue, dom);
break;
case ValueTypes.PROP_VALUE:
dom.value = isNullOrUndef(nextValue) ? '' : nextValue;
break;
case ValueTypes.PROP:
patchProp(descriptor, lastValue, nextValue, dom);
break;
case ValueTypes.SPREAD:
patchProps(lastValue, nextValue, dom, shallowUnmount);
break;
}
}
function patchChildren(childrenType, lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, shallowUnmount) {
if (isTextChildrenType(childrenType)) {
updateTextContent(parentDom, nextChildren);
} else if (isNodeChildrenType(childrenType)) {
patch(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else if (isKeyedListChildrenType(childrenType)) {
patchKeyedChildren(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, null, shallowUnmount);
} else if (isNonKeyedListChildrenType(childrenType)) {
patchNonKeyedChildren(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, null, false, shallowUnmount);
} else if (isUnknownChildrenType(childrenType)) {
patchChildrenWithUnknownType(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else {
if ("development" !== 'production') {
throwError('bad childrenType value specified when attempting to patchChildren.');
}
throwError();
}
}
function patchChildrenWithUnknownType(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, shallowUnmount) {
if (isInvalid(nextChildren)) {
if (!isInvalid(lastChildren)) {
removeAllChildren(parentDom, lastChildren, lifecycle, shallowUnmount);
}
} else if (isInvalid(lastChildren)) {
if (isStringOrNumber(nextChildren)) {
setTextContent(parentDom, nextChildren);
} else if (!isInvalid(nextChildren)) {
if (isArray(nextChildren)) {
mountArrayChildrenWithoutType(nextChildren, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else {
mount(nextChildren, parentDom, lifecycle, context, isSVG, shallowUnmount);
}
}
} else if (isVNode(lastChildren) && isVNode(nextChildren)) {
patch(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else if (isStringOrNumber(nextChildren)) {
if (isStringOrNumber(lastChildren)) {
updateTextContent(parentDom, nextChildren);
} else {
setTextContent(parentDom, nextChildren);
}
} else if (isStringOrNumber(lastChildren)) {
var child = normalise(lastChildren);
child.dom = parentDom.firstChild;
patchChildrenWithUnknownType(child, nextChildren, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else if (isArray(nextChildren)) {
if (isArray(lastChildren)) {
nextChildren.complex = lastChildren.complex;
if (isKeyed(lastChildren, nextChildren)) {
patchKeyedChildren(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, null, shallowUnmount);
} else {
patchNonKeyedChildren(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, null, true, shallowUnmount);
}
} else {
patchNonKeyedChildren([lastChildren], nextChildren, parentDom, lifecycle, context, isSVG, null, true, shallowUnmount);
}
} else if (isArray(lastChildren)) {
patchNonKeyedChildren(lastChildren, [nextChildren], parentDom, lifecycle, context, isSVG, null, true, shallowUnmount);
} else {
if ("development" !== 'production') {
throwError('bad input argument called on patchChildrenWithUnknownType(). Input argument may need normalising.');
}
throwError();
}
}
function patchVComponent(lastVComponent, nextVComponent, parentDom, lifecycle, context, isSVG, shallowUnmount) {
var lastComponent = lastVComponent.component;
var nextComponent = nextVComponent.component;
var nextProps = nextVComponent.props || {};
if (lastComponent !== nextComponent) {
if (isStatefulComponent(nextVComponent)) {
var lastInstance = lastVComponent.instance;
var nextInstance = createStatefulComponentInstance(nextComponent, nextProps, context, isSVG);
// we use || lastInstance because stateless components store their lastInstance
var lastInput = lastInstance._lastInput || lastInstance;
var nextInput = nextInstance._lastInput;
var ref = nextVComponent.ref;
nextInstance._vComponent = nextVComponent;
nextVComponent.instance = nextInstance;
patch(lastInput, nextInput, parentDom, lifecycle, nextInstance._childContext, isSVG, true);
mountStatefulComponentCallbacks(ref, nextInstance, lifecycle);
nextVComponent.dom = nextInput.dom;
componentToDOMNodeMap.set(nextInstance, nextInput.dom);
} else {
var lastInput$1 = lastVComponent.instance._lastInput || lastVComponent.instance;
var nextInput$1 = createStatelessComponentInput(nextComponent, nextProps, context);
patch(lastInput$1, nextInput$1, parentDom, lifecycle, context, isSVG, true);
var dom = nextVComponent.dom = nextInput$1.dom;
nextVComponent.instance = nextInput$1;
mountStatelessComponentCallbacks(nextVComponent.hooks, dom, lifecycle);
}
unmount(lastVComponent, null, lifecycle, false, shallowUnmount);
} else {
if (isStatefulComponent(nextVComponent)) {
var instance = lastVComponent.instance;
if (instance._unmounted) {
if (isNull(parentDom)) {
return true;
}
replaceChild(parentDom, mountVComponent(nextVComponent, null, lifecycle, context, isSVG, shallowUnmount), lastVComponent.dom);
} else {
var lastProps = instance.props;
var lastState = instance.state;
var nextState = instance.state;
var childContext = instance.getChildContext();
nextVComponent.instance = instance;
instance.context = context;
if (!isNullOrUndef(childContext)) {
context = Object.assign({}, context, childContext);
}
var lastInput$2 = instance._lastInput;
var nextInput$2 = instance._updateComponent(lastState, nextState, lastProps, nextProps);
if (nextInput$2 === NO_OP) {
nextInput$2 = lastInput$2;
} else if (isInvalid(nextInput$2)) {
nextInput$2 = createVPlaceholder();
}
instance._lastInput = nextInput$2;
instance._vComponent = nextVComponent;
instance._lastInput = nextInput$2;
patch(lastInput$2, nextInput$2, parentDom, lifecycle, context, isSVG, shallowUnmount);
instance.componentDidUpdate(lastProps, lastState);
nextVComponent.dom = nextInput$2.dom;
componentToDOMNodeMap.set(instance, nextInput$2.dom);
}
} else {
var shouldUpdate = true;
var lastProps$1 = lastVComponent.props;
var nextHooks = nextVComponent.hooks;
var nextHooksDefined = !isNullOrUndef(nextHooks);
var lastInput$3 = lastVComponent.instance;
nextVComponent.dom = lastVComponent.dom;
nextVComponent.instance = lastInput$3;
if (nextHooksDefined && !isNullOrUndef(nextHooks.onComponentShouldUpdate)) {
shouldUpdate = nextHooks.onComponentShouldUpdate(lastProps$1, nextProps);
}
if (shouldUpdate !== false) {
if (nextHooksDefined && !isNullOrUndef(nextHooks.onComponentWillUpdate)) {
nextHooks.onComponentWillUpdate(lastProps$1, nextProps);
}
var nextInput$3 = nextComponent(nextProps, context);
if (nextInput$3 === NO_OP) {
return false;
} else if (isInvalid(nextInput$3)) {
nextInput$3 = createVPlaceholder();
}
patch(lastInput$3, nextInput$3, parentDom, lifecycle, context, isSVG, shallowUnmount);
nextVComponent.instance = nextInput$3;
if (nextHooksDefined && !isNullOrUndef(nextHooks.onComponentDidUpdate)) {
nextHooks.onComponentDidUpdate(lastProps$1, nextProps);
}
}
}
}
return false;
}
function patchVText(lastVText, nextVText) {
var nextText = nextVText.text;
var dom = lastVText.dom;
nextVText.dom = dom;
if (lastVText.text !== nextText) {
dom.nodeValue = nextText;
}
}
function patchVPlaceholder(lastVPlacholder, nextVPlacholder) {
nextVPlacholder.dom = lastVPlacholder.dom;
}
function patchVFragment(lastVFragment, nextVFragment, parentDom, lifecycle, context, isSVG, shallowUnmount) {
var lastChildren = lastVFragment.children;
var nextChildren = nextVFragment.children;
var pointer = lastVFragment.pointer;
nextVFragment.dom = lastVFragment.dom;
nextVFragment.pointer = pointer;
if (!lastChildren !== nextChildren) {
var lastChildrenType = lastVFragment.childrenType;
var nextChildrenType = nextVFragment.childrenType;
if (lastChildrenType === nextChildrenType) {
if (isKeyedListChildrenType(nextChildrenType)) {
return patchKeyedChildren(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, nextVFragment, shallowUnmount);
} else if (isNonKeyedListChildrenType(nextChildrenType)) {
return patchNonKeyedChildren(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, nextVFragment, false, shallowUnmount);
}
}
if (isKeyed(lastChildren, nextChildren)) {
patchKeyedChildren(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, nextVFragment, shallowUnmount);
} else {
patchNonKeyedChildren(lastChildren, nextChildren, parentDom, lifecycle, context, isSVG, nextVFragment, true, shallowUnmount);
}
}
}
function patchNonKeyedChildren(lastChildren, nextChildren, dom, lifecycle, context, isSVG, parentVList, shouldNormalise, shallowUnmount) {
var lastChildrenLength = lastChildren.length;
var nextChildrenLength = nextChildren.length;
var commonLength = lastChildrenLength > nextChildrenLength ? nextChildrenLength : lastChildrenLength;
var i = 0;
for (; i < commonLength; i++) {
var lastChild = lastChildren[i];
var nextChild = shouldNormalise ? normaliseChild(nextChildren, i) : nextChildren[i];
patch(lastChild, nextChild, dom, lifecycle, context, isSVG, shallowUnmount);
}
if (lastChildrenLength < nextChildrenLength) {
for (i = commonLength; i < nextChildrenLength; i++) {
var child = normaliseChild(nextChildren, i);
insertOrAppend(dom, mount(child, null, lifecycle, context, isSVG, shallowUnmount), parentVList && parentVList.pointer);
}
} else if (lastChildrenLength > nextChildrenLength) {
for (i = commonLength; i < lastChildrenLength; i++) {
unmount(lastChildren[i], dom, lifecycle, false, shallowUnmount);
}
}
}
function patchKeyedChildren(a, b, dom, lifecycle, context, isSVG, parentVList, shallowUnmount) {
var aLength = a.length;
var bLength = b.length;
var aEnd = aLength - 1;
var bEnd = bLength - 1;
var aStart = 0;
var bStart = 0;
var i;
var j;
var aStartNode = a[aStart];
var bStartNode = b[bStart];
var aEndNode = a[aEnd];
var bEndNode = b[bEnd];
var aNode = null;
var bNode = null;
var nextNode;
var nextPos;
var node;
if (aLength === 0) {
if (bLength !== 0) {
mountArrayChildrenWithType(b, dom, lifecycle, context, isSVG, shallowUnmount);
}
return;
} else if (bLength === 0) {
if (aLength !== 0) {
removeAllChildren(dom, a, lifecycle, shallowUnmount);
}
return;
}
// Step 1
/* eslint no-constant-condition: 0 */
outer: while (true) {
// Sync nodes with the same key at the beginning.
while (aStartNode.key === bStartNode.key) {
patch(aStartNode, bStartNode, dom, lifecycle, context, isSVG, shallowUnmount);
aStart++;
bStart++;
if (aStart > aEnd || bStart > bEnd) {
break outer;
}
aStartNode = a[aStart];
bStartNode = b[bStart];
}
// Sync nodes with the same key at the end.
while (aEndNode.key === bEndNode.key) {
patch(aEndNode, bEndNode, dom, lifecycle, context, isSVG, shallowUnmount);
aEnd--;
bEnd--;
if (aStart > aEnd || bStart > bEnd) {
break outer;
}
aEndNode = a[aEnd];
bEndNode = b[bEnd];
}
// Move and sync nodes from right to left.
if (aEndNode.key === bStartNode.key) {
patch(aEndNode, bStartNode, dom, lifecycle, context, isSVG, shallowUnmount);
insertOrAppend(dom, bStartNode.dom, aStartNode.dom);
aEnd--;
bStart++;
if (aStart > aEnd || bStart > bEnd) {
break;
}
aEndNode = a[aEnd];
bStartNode = b[bStart];
// In a real-world scenarios there is a higher chance that next node after the move will be the same, so we
// immediately jump to the start of this prefix/suffix algo.
continue;
}
// Move and sync nodes from left to right.
if (aStartNode.key === bEndNode.key) {
patch(aStartNode, bEndNode, dom, lifecycle, context, isSVG, shallowUnmount);
nextPos = bEnd + 1;
nextNode = nextPos < b.length ? b[nextPos].dom : parentVList && parentVList.pointer;
insertOrAppend(dom, bEndNode.dom, nextNode);
aStart++;
bEnd--;
if (aStart > aEnd || bStart > bEnd) {
break;
}
aStartNode = a[aStart];
bEndNode = b[bEnd];
continue;
}
break;
}
if (aStart > aEnd) {
if (bStart <= bEnd) {
nextPos = bEnd + 1;
nextNode = nextPos < b.length ? b[nextPos].dom : parentVList && parentVList.pointer;
while (bStart <= bEnd) {
insertOrAppend(dom, mount(b[bStart++], null, lifecycle, context, isSVG, shallowUnmount), nextNode);
}
}
} else if (bStart > bEnd) {
while (aStart <= aEnd) {
unmount(a[aStart++], dom, lifecycle, false, shallowUnmount);
}
} else {
aLength = aEnd - aStart + 1;
bLength = bEnd - bStart + 1;
var aNullable = a;
var sources = new Array(bLength);
// Mark all nodes as inserted.
for (i = 0; i < bLength; i++) {
sources[i] = -1;
}
var moved = false;
var pos = 0;
var patched = 0;
if ((bLength <= 4) || (aLength * bLength <= 16)) {
for (i = aStart; i <= aEnd; i++) {
aNode = a[i];
if (patched < bLength) {
for (j = bStart; j <= bEnd; j++) {
bNode = b[j];
if (aNode.key === bNode.key) {
sources[j - bStart] = i;
if (pos > j) {
moved = true;
} else {
pos = j;
}
patch(aNode, bNode, dom, lifecycle, context, isSVG, shallowUnmount);
patched++;
aNullable[i] = null;
break;
}
}
}
}
} else {
var keyIndex = new Map();
for (i = bStart; i <= bEnd; i++) {
node = b[i];
keyIndex.set(node.key, i);
}
for (i = aStart; i <= aEnd; i++) {
aNode = a[i];
if (patched < bLength) {
j = keyIndex.get(aNode.key);
if (!isUndefined(j)) {
bNode = b[j];
sources[j - bStart] = i;
if (pos > j) {
moved = true;
} else {
pos = j;
}
patch(aNode, bNode, dom, lifecycle, context, isSVG, shallowUnmount);
patched++;
aNullable[i] = null;
}
}
}
}
if (aLength === a.length && patched === 0) {
removeAllChildren(dom, a, lifecycle);
while (bStart < bLength) {
insertOrAppend(dom, mount(b[bStart++], null, lifecycle, context, isSVG, shallowUnmount), null);
}
} else {
i = aLength - patched;
while (i > 0) {
aNode = aNullable[aStart++];
if (!isNull(aNode)) {
unmount(aNode, dom, lifecycle, false, shallowUnmount);
i--;
}
}
if (moved) {
var seq = lis_algorithm(sources);
j = seq.length - 1;
for (i = bLength - 1; i >= 0; i--) {
if (sources[i] === -1) {
pos = i + bStart;
node = b[pos];
nextPos = pos + 1;
nextNode = nextPos < b.length ? b[nextPos].dom : parentVList && parentVList.pointer;
insertOrAppend(dom, mount(node, dom, lifecycle, context, isSVG, shallowUnmount), nextNode);
} else {
if (j < 0 || i !== seq[j]) {
pos = i + bStart;
node = b[pos];
nextPos = pos + 1;
nextNode = nextPos < b.length ? b[nextPos].dom : parentVList && parentVList.pointer;
insertOrAppend(dom, node.dom, nextNode);
} else {
j--;
}
}
}
} else if (patched !== bLength) {
for (i = bLength - 1; i >= 0; i--) {
if (sources[i] === -1) {
pos = i + bStart;
node = b[pos];
nextPos = pos + 1;
nextNode = nextPos < b.length ? b[nextPos].dom : parentVList && parentVList.pointer;
insertOrAppend(dom, mount(node, null, lifecycle, context, isSVG, shallowUnmount), nextNode);
}
}
}
}
}
}
// https://en.wikipedia.org/wiki/Longest_increasing_subsequence
function lis_algorithm(a) {
var p = a.slice(0);
var result = [];
result.push(0);
var i;
var j;
var u;
var v;
var c;
for (i = 0; i < a.length; i++) {
if (a[i] === -1) {
continue;
}
j = result[result.length - 1];
if (a[j] < a[i]) {
p[i] = j;
result.push(i);
continue;
}
u = 0;
v = result.length - 1;
while (u < v) {
c = ((u + v) / 2) | 0;
if (a[result[c]] < a[i]) {
u = c + 1;
} else {
v = c;
}
}
if (a[i] < a[result[u]]) {
if (u > 0) {
p[i] = result[u - 1];
}
result[u] = i;
}
}
u = result.length;
v = result[u - 1];
while (u-- > 0) {
result[u] = v;
v = p[v];
}
return result;
}
// returns true if a property has been applied that can't be cloned via elem.cloneNode()
function patchProp(prop, lastValue, nextValue, dom) {
if (strictProps[prop]) {
dom[prop] = isNullOrUndef(nextValue) ? '' : nextValue;
} else if (booleanProps[prop]) {
dom[prop] = nextValue ? true : false;
} else {
if (lastValue !== nextValue) {
if (isNullOrUndef(nextValue)) {
dom.removeAttribute(prop);
return false;
}
if (prop === 'className') {
dom.className = nextValue;
return false;
} else if (prop === 'style') {
patchStyle(lastValue, nextValue, dom);
} else if (prop === 'defaultChecked') {
if (isNull(lastValue)) {
dom.addAttribute('checked');
}
return false;
} else if (prop === 'defaultValue') {
if (isNull(lastValue)) {
dom.setAttribute('value', nextValue);
}
return false;
} else if (isAttrAnEvent(prop)) {
dom[prop.toLowerCase()] = nextValue;
} else if (prop === 'dangerouslySetInnerHTML') {
var lastHtml = lastValue && lastValue.__html;
var nextHtml = nextValue && nextValue.__html;
if (isNullOrUndef(nextHtml)) {
if ("development" !== 'production') {
throwError('dangerouslySetInnerHTML requires an object with a __html propety containing the innerHTML content.');
}
throwError();
}
if (lastHtml !== nextHtml) {
dom.innerHTML = nextHtml;
}
} else if (prop !== 'childrenType' && prop !== 'ref' && prop !== 'key') {
var ns = namespaces[prop];
if (ns) {
dom.setAttributeNS(ns, prop, nextValue);
} else {
dom.setAttribute(prop, nextValue);
}
return false;
}
}
}
return true;
}
function patchProps(lastProps, nextProps, dom, shallowUnmount) {
lastProps = lastProps || {};
nextProps = nextProps || {};
var formValue;
for (var prop in nextProps) {
var nextValue = nextProps[prop];
var lastValue = lastProps[prop];
if (prop === 'value') {
formValue = nextValue;
}
if (isNullOrUndef(nextValue)) {
removeProp(prop, dom);
} else {
patchProp(prop, lastValue, nextValue, dom);
}
}
for (var prop$1 in lastProps) {
if (isNullOrUndef(nextProps[prop$1])) {
removeProp(prop$1, dom);
}
}
return formValue;
}
function patchStyle(lastAttrValue, nextAttrValue, dom) {
if (isString(nextAttrValue)) {
dom.style.cssText = nextAttrValue;
} else if (isNullOrUndef(lastAttrValue)) {
if (!isNullOrUndef(nextAttrValue)) {
var styleKeys = Object.keys(nextAttrValue);
for (var i = 0; i < styleKeys.length; i++) {
var style = styleKeys[i];
var value = nextAttrValue[style];
if (isNumber(value) && !isUnitlessNumber[style]) {
dom.style[style] = value + 'px';
} else {
dom.style[style] = value;
}
}
}
} else if (isNullOrUndef(nextAttrValue)) {
dom.removeAttribute('style');
} else {
var styleKeys$1 = Object.keys(nextAttrValue);
for (var i$1 = 0; i$1 < styleKeys$1.length; i$1++) {
var style$1 = styleKeys$1[i$1];
var value$1 = nextAttrValue[style$1];
if (isNumber(value$1) && !isUnitlessNumber[style$1]) {
dom.style[style$1] = value$1 + 'px';
} else {
dom.style[style$1] = value$1;
}
}
var lastStyleKeys = Object.keys(lastAttrValue);
for (var i$2 = 0; i$2 < lastStyleKeys.length; i$2++) {
var style$2 = lastStyleKeys[i$2];
if (isNullOrUndef(nextAttrValue[style$2])) {
dom.style[style$2] = '';
}
}
}
}
function removeProp(prop, dom) {
if (prop === 'className') {
dom.removeAttribute('class');
} else if (prop === 'value') {
dom.value = '';
} else {
dom.removeAttribute(prop);
}
}
function constructDefaults(string, object, value) {
/* eslint no-return-assign: 0 */
string.split(',').forEach(function (i) { return object[i] = value; });
}
var xlinkNS = 'http://www.w3.org/1999/xlink';
var xmlNS = 'http://www.w3.org/XML/1998/namespace';
var svgNS = 'http://www.w3.org/2000/svg';
var strictProps = {};
var booleanProps = {};
var namespaces = {};
var isUnitlessNumber = {};
constructDefaults('xlink:href,xlink:arcrole,xlink:actuate,xlink:role,xlink:titlef,xlink:type', namespaces, xlinkNS);
constructDefaults('xml:base,xml:lang,xml:space', namespaces, xmlNS);
constructDefaults('volume,value', strictProps, true);
constructDefaults('muted,scoped,loop,open,checked,default,capture,disabled,selected,readonly,multiple,required,autoplay,controls,seamless,reversed,allowfullscreen,novalidate', booleanProps, true);
constructDefaults('animationIterationCount,borderImageOutset,borderImageSlice,borderImageWidth,boxFlex,boxFlexGroup,boxOrdinalGroup,columnCount,flex,flexGrow,flexPositive,flexShrink,flexNegative,flexOrder,gridRow,gridColumn,fontWeight,lineClamp,lineHeight,opacity,order,orphans,tabSize,widows,zIndex,zoom,fillOpacity,floodOpacity,stopOpacity,strokeDasharray,strokeDashoffset,strokeMiterlimit,strokeOpacity,strokeWidth,', isUnitlessNumber, true);
function createStatefulComponentInstance(Component, props, context, isSVG) {
var instance = new Component(props, context);
instance._patch = patch;
instance._componentToDOMNodeMap = componentToDOMNodeMap;
var childContext = instance.getChildContext();
if (!isNullOrUndef(childContext)) {
instance._childContext = Object.assign({}, context, childContext);
} else {
instance._childContext = context;
}
instance._unmounted = false;
instance._pendingSetState = true;
instance._isSVG = isSVG;
instance.componentWillMount();
var input = instance.render();
if (isInvalid(input)) {
input = createVPlaceholder();
}
instance._pendingSetState = false;
instance._lastInput = input;
return instance;
}
function createStatelessComponentInput(component, props, context) {
var input = component(props, context);
if (isInvalid(input)) {
input = createVPlaceholder();
}
return input;
}
function setTextContent(dom, text) {
if (text !== '') {
dom.textContent = text;
} else {
dom.appendChild(document.createTextNode(''));
}
}
function updateTextContent(dom, text) {
dom.firstChild.nodeValue = text;
}
function appendChild(parentDom, dom) {
parentDom.appendChild(dom);
}
function insertOrAppend(parentDom, newNode, nextNode) {
if (isNullOrUndef(nextNode)) {
appendChild(parentDom, newNode);
} else {
parentDom.insertBefore(newNode, nextNode);
}
}
function replaceVListWithNode(parentDom, vList, dom, lifecycle, shallowUnmount) {
var pointer = vList.pointer;
unmountVFragment(vList, parentDom, false, lifecycle, shallowUnmount);
replaceChild(parentDom, dom, pointer);
}
function getPropFromOptElement(optVElement, valueType) {
var bp = optVElement.bp;
// TODO check "prop" and "spread"
if (!isNull(bp.v0)) {
if (bp.v0 === valueType) {
return optVElement.v0;
}
if (!isNull(bp.v1)) {
if (bp.v1 === valueType) {
return optVElement.v1;
}
if (!isNull(bp.v2)) {
if (bp.v2 === valueType) {
return optVElement.v2;
}
}
}
}
}
function documentCreateElement(tag, isSVG) {
var dom;
if (isSVG === true) {
dom = document.createElementNS(svgNS, tag);
} else {
dom = document.createElement(tag);
}
return dom;
}
function replaceWithNewNode(lastNode, nextNode, parentDom, lifecycle, context, isSVG, shallowUnmount) {
var lastInstance = null;
var instanceLastNode = lastNode._lastInput;
if (!isNullOrUndef(instanceLastNode)) {
lastInstance = lastNode;
lastNode = instanceLastNode;
}
unmount(lastNode, null, lifecycle, true, shallowUnmount);
var dom = mount(nextNode, null, lifecycle, context, isSVG, shallowUnmount);
nextNode.dom = dom;
replaceChild(parentDom, dom, lastNode.dom);
if (lastInstance !== null) {
lastInstance._lasInput = nextNode;
}
}
function replaceChild(parentDom, nextDom, lastDom) {
parentDom.replaceChild(nextDom, lastDom);
}
function normalise(object) {
if (isStringOrNumber(object)) {
return createVText(object);
} else if (isInvalid(object)) {
return createVPlaceholder();
} else if (isArray(object)) {
return createVFragment(object);
} else if (isVNode(object) && object.dom) {
return cloneVNode(object);
}
return object;
}
function normaliseChild(children, i) {
var child = children[i];
return children[i] = normalise(child);
}
function removeChild(parentDom, dom) {
parentDom.removeChild(dom);
}
// TODO: for node we need to check if document is valid
function getActiveNode() {
return document.activeElement;
}
function removeAllChildren(dom, children, lifecycle, shallowUnmount) {
dom.textContent = '';
for (var i = 0; i < children.length; i++) {
var child = children[i];
if (!isInvalid(child)) {
unmount(child, null, lifecycle, true, shallowUnmount);
}
}
}
function resetActiveNode(activeNode) {
if (activeNode !== null && activeNode !== document.body && document.activeElement !== activeNode) {
activeNode.focus(); // TODO: verify are we doing new focus event, if user has focus listener this might trigger it
}
}
function isKeyed(lastChildren, nextChildren) {
if (lastChildren.complex) {
return false;
}
return nextChildren.length && !isNullOrUndef(nextChildren[0]) && !isNullOrUndef(nextChildren[0].key)
&& lastChildren.length && !isNullOrUndef(lastChildren[0]) && !isNullOrUndef(lastChildren[0].key);
}
function formSelectValueFindOptions(dom, value, isMap) {
var child = dom.firstChild;
while (child) {
var tagName = child.tagName;
if (tagName === 'OPTION') {
if ((!isMap && child.value === value) || (isMap && value.get(child.value))) {
child.selected = true;
} else {
child.selected = false;
}
} else if (tagName === 'OPTGROUP') {
formSelectValueFindOptions(child, value, isMap);
}
child = child.nextSibling;
}
}
function formSelectValue(dom, value) {
var isMap = false;
if (!isNullOrUndef(value)) {
if (isArray(value)) {
// Map vs Object v using reduce here for perf?
value = value.reduce(function (o, v) { return o.set(v, true); }, new Map());
isMap = true;
} else {
// convert to string
value = value + '';
}
formSelectValueFindOptions(dom, value, isMap);
}
}
function resetFormInputProperties(dom) {
if (dom.checked) {
dom.checked = false;
}
if (dom.disabled) {
dom.disabled = false;
}
}
function mount(input, parentDom, lifecycle, context, isSVG, shallowUnmount) {
if (isOptVElement(input)) {
return mountOptVElement(input, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else if (isVComponent(input)) {
return mountVComponent(input, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else if (isVElement(input)) {
return mountVElement(input, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else if (isVText(input)) {
return mountVText(input, parentDom);
} else if (isVFragment(input)) {
return mountVFragment(input, parentDom, lifecycle, context, isSVG, shallowUnmount);
} else if (isVPlaceholder(input)) {
return mountVPlaceholder(input, parentDom);
} else {
if ("development" !== 'production') {
throwError('bad input argument called on mount(). Input argument may need normalising.');
}
throwError();
}
}
function mountVPlaceholder(vPlaceholder, parentDom) {
var dom = document.createTextNode('');
vPlaceholder.dom = dom;
if (parentDom) {
appendChild(parentDom, dom);
}
return dom;
}
function mountVElement(vElement, parentDom, lifecycle, context, isSVG, shallowUnmount) {
var tag = vElement.tag;
if (!isString(tag)) {
if ("development" !== 'production') {
throwError('expects VElement to have a string as the tag name');
}
throwError();
}
if (tag === 'svg') {
isSVG = true;
}
var dom = documentCreateElement(tag, isSVG);
var children = vElement.children;
var props = vElement.props;
var ref = vElement.ref;
var hasProps = !isNullOrUndef(props);
var formValue;
vElement.dom = dom;
if (!isNullOrUndef(ref)) {
mountRef(dom, ref, lifecycle);
}
if (hasProps) {
formValue = mountProps(vElement, props, dom, lifecycle, context, isSVG, false, shallowUnmount);
}
if (!isNullOrUndef(children)) {
mountChildren(vElement.childrenType, children, dom, lifecycle, context, isSVG, shallowUnmount);
}
if (tag === 'select' && formValue) {
formSelectValue(dom, formValue);
}
if (!isNull(parentDom)) {
appendChild(parentDom, dom);
}
return dom;
}
function mountVFragment(vFragment, parentDom, lifecycle, context, isSVG, shallowUnmount) {
var children = vFragment.children;
var pointer = document.createTextNode('');
var dom = document.createDocumentFragment();
var childrenType = vFragment.childrenType;
if (isKeyedListChildrenType(childrenType) || isNonKeyedListChildrenType(childrenType)) {
mountArrayChildrenWithType(children, dom, lifecycle, context, isSVG, shallowUnmount);
} else if (isUnknownChildrenType(childrenType)) {
mountArrayChildrenWithoutType(children, dom, lifecycle, context, isSVG, shallowUnmount);
}
vFragment.pointer = pointer;
vFragment.dom = dom;
appendChild(dom, pointer);
if (parentDom) {
appendChild(parentDom, dom);
}
return dom;
}
function createStaticVElementClone(bp, isSVG) {
var stat = bp.staticVElement;
var tag = stat.tag;
var dom = documentCreateElement(tag, isSVG);
var children = stat.children;
if (!isNull(children)) {
mountChildrenWithUnknownType(children, dom, null, null, isSVG, false);
}
var props = stat.props;
if (!isNull(props)) {
for (var prop in props) {
patchProp(prop, null, props[prop], dom);
}
}
bp.clone = dom;
return dom.cloneNode(true);
}
function mountVText(vText, parentDom) {
var dom = document.createTextNode(vText.text);
vText.dom = dom;
if (!isNull(parentDom)) {
appendChild(parentDom, dom);
}
return dom;
}
function mountOptVElement(optVElement, parentDom, lifecycle, context, isSVG, shallowUnmount) {
var bp = optVElement.bp;
var dom = null;
if (recyclingEnabled) {
dom = recycleOptVElement(optVElement, lifecycle, context, isSVG, shallowUnmount);
}
var tag = bp.staticVElement.tag;
if (isNull(dom)) {
if (isSVG || tag === 'svg') {
isSVG = true;
}
dom = (bp.clone && bp.clone.cloneNode(true)) || createStaticVElementClone(bp, isSVG);
optVElement.dom = dom;
var bp0 = bp.v0;
if (!isNull(bp0)) {
mountOptVElementValue(optVElement, bp0, optVElement.v0, bp.d0, dom, lifecycle, context, isSVG, shallowUnmount);
var bp1 = bp.v1;
if (!isNull(bp1)) {
mountOptVElementValue(optVElement, bp1, optVElement.v1, bp.d1, dom, lifecycle, context, isSVG, shallowUnmount);
var bp2 = bp.v2;
if (!isNull(bp2)) {
mountOptVElementValue(optVElement, bp2, optVElement.v2, bp.d2, dom, lifecycle, context, isSVG, shallowUnmount);
var bp3 = bp.v3;
if (!isNull(bp3)) {
var v3 = optVElement.v3;
var d3 = bp.d3;
var bp3$1 = bp.v3;
for (var i = 0; i < bp3$1.length; i++) {
mountOptVElementValue(optVElement, bp3$1[i], v3[i], d3[i], dom, lifecycle, context, isSVG, shallowUnmount);
}
}
}
}
}
if (tag === 'select') {
formSelectValue(dom, getPropFromOptElement(optVElement, ValueTypes.PROP_VALUE));
}
}
if (!isNull(parentDom)) {
parentDom.appendChild(dom);
}
return dom;
}
function mountOptVElementValue(optVElement, valueType, value, descriptor, dom, lifecycle, context, isSVG, shallowUnmount) {
switch (valueType) {
case ValueTypes.CHILDREN:
mountChildren(descriptor, value, dom, lifecycle, context, isSVG, shallowUnmount);
break;
case ValueTypes.PROP_CLASS_NAME:
if (!isNullOrUndef(value)) {
if (isSVG) {
dom.setAttribute('class', value);
} else {
dom.className = value;
}
}
break;
case ValueTypes.PROP_DATA:
dom.dataset[descriptor] = value;
break;
case ValueTypes.PROP_STYLE:
patchStyle(null, value, dom);
break;
case ValueTypes.PROP_VALUE:
dom.value = isNullOrUndef(value) ? '' : value;
break;
case ValueTypes.PROP:
patchProp(descriptor, null, value, dom);
break;
case ValueTypes.PROP_REF:
mountRef(dom, value, lifecycle);
break;
case ValueTypes.PROP_SPREAD:
mountProps(optVElement, value, dom, lifecycle, context, isSVG, true, shallowUnmount);
break;
}
}
function mountChildren(childrenType, children, dom, lifecycle, context, isSVG, shallowUnmount) {
if (isTextChildrenType(childrenType)) {
setTextContent(dom, children);
} else if (isNodeChildrenType(childrenType)) {
mount(children, dom, lifecycle, context, isSVG, shallowUnmount);
} else if (isKeyedListChildrenType(childrenType) || isNonKeyedListChildrenType(childrenType)) {
mountArrayChildrenWithType(children, dom, lifecycle, context, isSVG, shallowUnmount);
} else if (isUnknownChildrenType(childrenType)) {
mountChildrenWithUnknownType(children, dom, lifecycle, context, isSVG, shallowUnmount);
} else {
if ("development" !== 'production') {
throwError('bad childrenType value specified when attempting to mountChildren.');
}
throwError();
}
}
function mountArrayChildrenWithType(children, dom, lifecycle, context, isSVG, shallowUnmount) {
for (var i = 0; i < children.length; i++) {
mount(children[i], dom, lifecycle, context, isSVG, shallowUnmount);
}
}
function mountChildrenWithUnknownType(children, dom, lifecycle, context, isSVG, shallowUnmount) {
if (isArray(children)) {
mountArrayChildrenWithoutType(children, dom, lifecycle, context, isSVG, shallowUnmount);
} else if (isStringOrNumber(children)) {
setTextContent(dom, children);
} else if (!isInvalid(children)) {
mount(children, dom, lifecycle, context, isSVG, shallowUnmount);
}
}
function mountArrayChildrenWithoutType(children, dom, lifecycle, context, isSVG, shallowUnmount) {
children.complex = false;
for (var i = 0; i < children.length; i++) {
var child = normaliseChild(children, i);
if (isVText(child)) {
mountVText(child, dom);
children.complex = true;
} else if (isVPlaceholder(child)) {
mountVPlaceholder(child, dom);
children.complex = true;
} else if (isVFragment(child)) {
mountVFragment(child, dom, lifecycle, context, isSVG, shallowUnmount);
children.complex = true;
} else {
mount(child, dom, lifecycle, context, isSVG, shallowUnmount);
}
}
}
function mountVComponent(vComponent, parentDom, lifecycle, context, isSVG, shallowUnmount) {
if (recyclingEnabled) {
var dom$1 = recycleVComponent(vComponent, lifecycle, context, isSVG, shallowUnmount);
if (!isNull(dom$1)) {
if (!isNull(parentDom)) {
appendChild(parentDom, dom$1);
}
return dom$1;
}
}
var component = vComponent.component;
var props = vComponent.props || EMPTY_OBJ;
var hooks = vComponent.hooks;
var ref = vComponent.ref;
var dom;
if (isStatefulComponent(vComponent)) {
if (hooks) {
if ("development" !== 'production') {
throwError('"hooks" are not supported on stateful components.');
}
throwError();
}
var instance = createStatefulComponentInstance(component, props, context, isSVG);
var input = instance._lastInput;
instance._vComponent = vComponent;
vComponent.dom = dom = mount(input, null, lifecycle, instance._childContext, false, shallowUnmount);
if (!isNull(parentDom)) {
appendChild(parentDom, dom);
}
mountStatefulComponentCallbacks(ref, instance, lifecycle);
componentToDOMNodeMap.set(instance, dom);
vComponent.instance = instance;
} else {
if (ref) {
if ("development" !== 'production') {
throwError('"refs" are not supported on stateless components.');
}
throwError();
}
var input$1 = createStatelessComponentInput(component, props, context);
vComponent.dom = dom = mount(input$1, null, lifecycle, context, null, false, shallowUnmount);
vComponent.instance = input$1;
mountStatelessComponentCallbacks(hooks, dom, lifecycle);
if (!isNull(parentDom)) {
appendChild(parentDom, dom);
}
}
return dom;
}
function mountStatefulComponentCallbacks(ref, instance, lifecycle) {
if (ref) {
if (isFunction(ref)) {
lifecycle.addListener(function () { return ref(instance); });
} else {
if ("development" !== 'production') {
throwError('string "refs" are not supported in Inferno 0.8+. Use callback "refs" instead.');
}
throwError();
}
}
if (!isNull(instance.componentDidMount)) {
lifecycle.addListener(function () {
instance.componentDidMount();
});
}
}
function mountStatelessComponentCallbacks(hooks, dom, lifecycle) {
if (!isNullOrUndef(hooks)) {
if (!isNullOrUndef(hooks.onComponentWillMount)) {
hooks.onComponentWillMount(props);
}
if (!isNullOrUndef(hooks.onComponentDidMount)) {
lifecycle.addListener(function () { return hooks.onComponentDidMount(dom, props); });
}
}
}
function mountProps(vNode, props, dom, lifecycle, context, isSVG, isSpread, shallowUnmount) {
var formValue;
for (var prop in props) {
var value = props[prop];
if (prop === 'value') {
formValue = value;
}
if (prop === 'key') {
vNode.key = value;
} else if (prop === 'ref') {
mountRef(dom, value, lifecycle);
} else if (prop === 'children') {
if (isSpread) {
mountChildrenWithUnknownType(value, dom, lifecycle, context, isSVG, shallowUnmount);
} else if (isVElement(vNode)) {
vNode.children = value;
}
} else {
patchProp(prop, null, value, dom);
}
}
return formValue;
}
function mountRef(dom, value, lifecycle) {
if (isFunction(value)) {
lifecycle.addListener(function () { return value(dom); });
} else {
if ("development" !== 'production') {
throwError('string "refs" are not supported in Inferno 0.8+. Use callback "refs" instead.');
}
throwError();
}
}
function normaliseChildNodes(dom) {
var rawChildNodes = dom.childNodes;
var length = rawChildNodes.length;
var i = 0;
while (i < length) {
var rawChild = rawChildNodes[i];
if (rawChild.nodeType === 8) {
if (rawChild.data === '!') {
var placeholder = document.createTextNode('');
dom.replaceChild(placeholder, rawChild);
i++;
} else {
dom.removeChild(rawChild);
length--;
}
} else {
i++;
}
}
}
function hydrateVComponent(vComponent, dom, lifecycle, context) {
var component = vComponent.component;
var props = vComponent.props;
var hooks = vComponent.hooks;
var ref = vComponent.ref;
vComponent.dom = dom;
if (isStatefulComponent(vComponent)) {
var isSVG = dom.namespaceURI === svgNS;
var instance = createStatefulComponentInstance(component, props, context, isSVG);
var input = instance._lastInput;
instance._vComponent = vComponent;
hydrate(input, dom, lifecycle, context);
mountStatefulComponentCallbacks(ref, instance, lifecycle);
componentToDOMNodeMap.set(instance, dom);
vComponent.instance = instance;
} else {
var input$1 = createStatelessComponentInput(component, props, context);
hydrate(input$1, dom, lifecycle, context);
vComponent.instance = input$1;
vComponent.dom = input$1.dom;
mountStatelessComponentCallbacks(hooks, dom, lifecycle);
}
}
function hydrateVElement(vElement, dom, lifecycle, context) {
var tag = vElement.tag;
if (!isString(tag)) {
if ("development" !== 'production') {
throwError('expects VElement to have a string as the tag name');
}
throwError();
}
var children = vElement.children;
var props = vElement.props;
var ref = vElement.ref;
vElement.dom = dom;
if (children) {
hydrateChildren(vElement.childrenType, children, dom, lifecycle, context);
}
}
function hydrateArrayChildrenWithType(children, dom, lifecycle, context, isSVG) {
for (var i = 0; i < children.length; i++) {
debugger;
}
}
function hydrateChildrenWithUnknownType(children, dom, lifecycle, context) {
var domNodes = Array.prototype.slice.call(dom.childNodes);
if (isArray(children)) {
for (var i = 0; i < children.length; i++) {
var child = normaliseChild(children, i);
if (isObject(child)) {
hydrate(child, domNodes[i], lifecycle, context);
}
}
} else if (isObject(children)) {
hydrate(children, dom.firstChild, lifecycle, context);
}
}
function hydrateChildren(childrenType, children, dom, lifecycle, context) {
if (isNodeChildrenType(childrenType)) {
hydrate(children, dom, lifecycle, context);
} else if (isKeyedListChildrenType(childrenType) || isNonKeyedListChildrenType(childrenType)) {
hydrateArrayChildrenWithType(childrem, dom, lifecycle, context);
} else if (isUnknownChildrenType(childrenType)) {
hydrateChildrenWithUnknownType(children, dom);
} else if (!isTextChildrenType(childrenType)) {
if ("development" !== 'production') {
throwError('Bad childrenType value specified when attempting to hydrateChildren.');
}
throwError();
}
}
function hydrateOptVElement(optVElement, dom, lifecycle, context) {
var bp = optVElement.bp;
var bp0 = bp.v0;
optVElement.dom = dom;
if (!isNull(bp0)) {
hydrateOptVElementValue(optVElement, bp0, optVElement.v0, bp.d0, dom, context);
var bp1 = bp.v1;
if (!isNull(bp1)) {
hydrateOptVElementValue(optVElement, bp1, optVElement.v1, bp.d1, dom, context);
var bp2 = bp.v2;
if (!isNull(bp2)) {
hydrateOptVElementValue(optVElement, bp2, optVElement.v2, bp.d2, dom, context);
var bp3 = bp.v3;
if (!isNull(bp3)) {
var v3 = optVElement.v3;
var d3 = bp.d3;
var bp3$1 = bp.v3;
for (var i = 0; i < bp3$1.length; i++) {
hydrateOptVElementValue(optVElement, bp3$1[i], v3[i], d3[i], dom, context);
}
}
}
}
}
}
function hydrateVText(vText, dom) {
vText.dom = dom;
}
function hydrateVFragment(vFragment, currentDom, lifecycle, context) {
var children = vFragment.children;
var parentDom = currentDom.parentNode;
var pointer = vFragment.pointer = document.createTextNode('');
for (var i = 0; i < children.length; i++) {
var child = normaliseChild(children, i);
var childDom = currentDom;
if (isObject(child)) {
hydrate(child, childDom, lifecycle, context);
}
currentDom = currentDom.nextSibling;
}
parentDom.insertBefore(pointer, currentDom);
}
function hydrateOptVElementValue(optVElement, valueType, value, descriptor, dom, lifecycle, context) {
switch (valueType) {
case ValueTypes.CHILDREN:
hydrateChildren(descriptor, value, dom, lifecycle, context);
break;
case ValueTypes.PROP_SPREAD:
debugger;
break;
}
}
function hydrate(input, dom, lifecycle, context) {
normaliseChildNodes(dom);
if (isOptVElement(input)) {
hydrateOptVElement(input, dom, lifecycle, context);
} else if (isVComponent(input)) {
hydrateVComponent(input, dom, lifecycle, context);
} else if (isVElement(input)) {
hydrateVElement(input, dom, lifecycle, context);
} else if (isVFragment(input)) {
hydrateVFragment(input, dom, lifecycle, context);
} else if (isVText(input)) {
hydrateVText(input, dom);
} else if (isVPlaceholder(input)) {
debugger;
} else {
if ("development" !== 'production') {
throwError('bad input argument called on hydrate(). Input argument may need normalising.');
}
throwError();
}
}
function hydrateRoot(input, parentDom, lifecycle) {
if (parentDom && parentDom.nodeType === 1) {
var rootNode = parentDom.querySelector('[data-infernoroot]');
if (rootNode && rootNode.parentNode === parentDom) {
rootNode.removeAttribute('data-infernoroot');
hydrate(input, rootNode, lifecycle, {});
return true;
}
}
return false;
}
var roots = new Map();
var componentToDOMNodeMap = new Map();
function findDOMNode(domNode) {
return componentToDOMNodeMap.get(domNode) || null;
}
var documetBody = isBrowser ? document.body : null;
function render(input, parentDom) {
var root = roots.get(parentDom);
var lifecycle = new Lifecycle();
if (documetBody === parentDom) {
if ("development" !== 'production') {
throwError('you cannot render() to the "document.body". Use an empty element as a container instead.');
}
throwError();
}
if (input === NO_OP) {
return;
}
if (isUndefined(root)) {
if (!isInvalid(input)) {
if (input.dom) {
input = cloneVNode(input);
}
if (!hydrateRoot(input, parentDom, lifecycle)) {
mountChildrenWithUnknownType(input, parentDom, lifecycle, {}, false, false);
}
lifecycle.trigger();
roots.set(parentDom, { input: input });
}
} else {
var activeNode = getActiveNode();
if (isNullOrUndef(input)) {
unmount(root.input, parentDom, lifecycle, true);
roots.delete(parentDom);
} else {
if (input.dom) {
input = cloneVNode(input);
}
patchChildrenWithUnknownType(root.input, input, parentDom, lifecycle, {}, false, false);
}
lifecycle.trigger();
root.input = input;
resetActiveNode(activeNode);
}
}
var elementHooks = {
onCreated: true,
onAttached: true,
onWillUpdate: true,
onDidUpdate: true,
onWillDetach: true
};
var componentHooks = {
onComponentWillMount: true,
onComponentDidMount: true,
onComponentWillUnmount: true,
onComponentShouldUpdate: true,
onComponentWillUpdate: true,
onComponentDidUpdate: true
};
function createElement(name, props) {
var _children = [], len = arguments.length - 2;
while ( len-- > 0 ) _children[ len ] = arguments[ len + 2 ];
if (isInvalid(name) || isObject(name)) {
throw new Error('Inferno Error: createElement() name paramater cannot be undefined, null, false or true, It must be a string, class or function.');
}
var children = _children;
var vNode;
if (_children) {
if (_children.length === 1) {
children = _children[0];
} else if (_children.length === 0) {
children = undefined;
}
}
if (isString(name)) {
var hooks;
vNode = createVElement(name);
for (var prop in props) {
if (prop === 'key') {
vNode.key = props.key;
delete props.key;
} else if (elementHooks[prop]) {
if (!hooks) {
hooks = {};
}
hooks[prop] = props[prop];
delete props[prop];
} else if (isAttrAnEvent(prop)) {
var lowerCase = prop.toLowerCase();
if (lowerCase !== prop) {
props[prop.toLowerCase()] = props[prop];
delete props[prop];
}
}
}
vNode.props = props;
if (!isUndefined(children)) {
vNode.children = children;
}
if (hooks) {
vNode.hooks = hooks;
}
} else {
var hooks$1;
vNode = createVComponent(name);
if (!isUndefined(children)) {
if (!props) {
props = {};
}
props.children = children;
}
for (var prop$1 in props) {
if (componentHooks[prop$1]) {
if (!hooks$1) {
hooks$1 = {};
}
hooks$1[prop$1] = props[prop$1];
} else if (prop$1 === 'key') {
vNode.key = props.key;
delete props.key;
}
}
vNode.props = props;
if (hooks$1) {
vNode.hooks = hooks$1;
}
}
return vNode;
}
var noOp = 'Inferno Error: Can only update a mounted or mounting component. This usually means you called setState() or forceUpdate() on an unmounted component. This is a no-op.';
// Copy of the util from dom/util, otherwise it makes massive bundles
function getActiveNode$1() {
return document.activeElement;
}
// Copy of the util from dom/util, otherwise it makes massive bundles
function resetActiveNode$1(activeNode) {
if (activeNode !== document.body && document.activeElement !== activeNode) {
activeNode.focus(); // TODO: verify are we doing new focus event, if user has focus listener this might trigger it
}
}
function queueStateChanges(component, newState, callback) {
for (var stateKey in newState) {
component._pendingState[stateKey] = newState[stateKey];
}
if (!component._pendingSetState) {
component._pendingSetState = true;
applyState(component, false, callback);
} else {
component.state = Object.assign({}, component.state, component._pendingState);
component._pendingState = {};
}
}
function applyState(component, force, callback) {
if ((!component._deferSetState || force) && !component._blockRender) {
component._pendingSetState = false;
var pendingState = component._pendingState;
var prevState = component.state;
var nextState = Object.assign({}, prevState, pendingState);
var props = component.props;
component._pendingState = {};
var nextInput = component._updateComponent(prevState, nextState, props, props, force);
if (nextInput === NO_OP) {
nextInput = component._lastInput;
} else if (isNullOrUndef(nextInput)) {
nextInput = createVPlaceholder();
}
var lastInput = component._lastInput;
var parentDom = lastInput.dom.parentNode;
var activeNode = getActiveNode$1();
var subLifecycle = new Lifecycle();
component._patch(lastInput, nextInput, parentDom, subLifecycle, component.context, component._isSVG, false);
component._lastInput = nextInput;
component._vComponent.dom = nextInput.dom;
component._componentToDOMNodeMap.set(component, nextInput.dom);
component.componentDidUpdate(props, prevState);
subLifecycle.trigger();
if (!isNullOrUndef(callback)) {
callback();
}
resetActiveNode$1(activeNode);
}
}
var Component = function Component(props, context) {
/** @type {object} */
this.props = props || {};
/** @type {object} */
this.state = {};
/** @type {object} */
this.refs = {};
this._blockRender = false;
this._blockSetState = false;
this._deferSetState = false;
this._pendingSetState = false;
this._pendingState = {};
this._lastInput = null;
this._vComponent = null;
this._unmounted = true;
this.context = context || {};
this._childContext = null;
this._patch = null;
this._isSVG = false;
this._componentToDOMNodeMap = null;
if (!this.componentDidMount) {
this.componentDidMount = null;
}
};
Component.prototype.render = function render () {
};
Component.prototype.forceUpdate = function forceUpdate (callback) {
if (this._unmounted) {
throw Error(noOp);
}
applyState(this, true, callback);
};
Component.prototype.setState = function setState (newState, callback) {
if (this._unmounted) {
throw Error(noOp);
}
if (this._blockSetState === false) {
queueStateChanges(this, newState, callback);
} else {
if ("development" !== 'production') {
throwError('cannot update state via setState() in componentWillUpdate().');
}
throwError();
}
};
Component.prototype.componentWillMount = function componentWillMount () {
};
Component.prototype.componentWillUnmount = function componentWillUnmount () {
};
Component.prototype.componentDidUpdate = function componentDidUpdate () {
};
Component.prototype.shouldComponentUpdate = function shouldComponentUpdate () {
return true;
};
Component.prototype.componentWillReceiveProps = function componentWillReceiveProps () {
};
Component.prototype.componentWillUpdate = function componentWillUpdate () {
};
Component.prototype.getChildContext = function getChildContext () {
};
Component.prototype._updateComponent = function _updateComponent (prevState, nextState, prevProps, nextProps, force) {
if (this._unmounted === true) {
throw new Error('You can\'t update an unmounted component!');
}
if (!isNullOrUndef(nextProps) && isNullOrUndef(nextProps.children)) {
nextProps.children = prevProps.children;
}
if (prevProps !== nextProps || prevState !== nextState || force) {
if (prevProps !== nextProps) {
this._blockRender = true;
this.componentWillReceiveProps(nextProps);
this._blockRender = false;
if (this._pendingSetState) {
nextState = Object.assign({}, nextState, this._pendingState);
this._pendingSetState = false;
this._pendingState = {};
}
}
var shouldUpdate = this.shouldComponentUpdate(nextProps, nextState);
if (shouldUpdate !== false || force) {
this._blockSetState = true;
this.componentWillUpdate(nextProps, nextState);
this._blockSetState = false;
this.props = nextProps;
this.state = nextState;
return this.render();
}
}
return NO_OP;
};
// don't autobind these methods since they already have guaranteed context.
var AUTOBIND_BLACKLIST = {
constructor: 1,
render: 1,
shouldComponentUpdate: 1,
componentWillRecieveProps: 1,
componentWillUpdate: 1,
componentDidUpdate: 1,
componentWillMount: 1,
componentDidMount: 1,
componentWillUnmount: 1,
componentDidUnmount: 1
};
function F() {
}
function extend(base, props, all) {
for (var key in props) {
if (all === true || !isNullOrUndef(props[key])) {
base[key] = props[key];
}
}
return base;
}
function bindAll(ctx) {
for (var i in ctx) {
var v = ctx[i];
if (typeof v === 'function' && !v.__bound && !AUTOBIND_BLACKLIST.hasOwnProperty(i)) {
(ctx[i] = v.bind(ctx)).__bound = true;
}
}
}
function createClass(obj) {
function Cl(props) {
extend(this, obj);
Component.call(this, props);
bindAll(this);
if (this.getInitialState) {
this.state = this.getInitialState();
}
}
F.prototype = Component.prototype;
Cl.prototype = new F();
Cl.prototype.constructor = Cl;
Cl.displayName = obj.displayName || 'Component';
return Cl;
}
function escapeText(str) {
return (str + '')
.replace(/&/g, '&')
.replace(/</g, '<')
.replace(/>/g, '>')
.replace(/"/g, '"')
.replace(/'/g, ''')
.replace(/\//g, '/');
}
function escapeAttr(str) {
return (str + '')
.replace(/&/g, '&')
.replace(/"/g, '"');
}
function toHyphenCase(str) {
return str.replace(/([a-zA-Z])(?=[A-Z])/g, '$1-').toLowerCase();
}
var voidElements = {
area: true,
base: true,
br: true,
col: true,
command: true,
embed: true,
hr: true,
img: true,
input: true,
keygen: true,
link: true,
meta: true,
param: true,
source: true,
track: true,
wbr: true
};
function isVoidElement(str) {
return !!voidElements[str];
}
function renderComponentToString(vComponent, isRoot, context) {
var Component = vComponent.component;
var props = vComponent.props;
if (isStatefulComponent(vComponent)) {
var instance = new Component(props);
var childContext = instance.getChildContext();
if (!isNullOrUndef(childContext)) {
context = Object.assign({}, context, childContext);
}
instance.context = context;
// Block setting state - we should render only once, using latest state
instance._pendingSetState = true;
instance.componentWillMount();
var node = instance.render();
instance._pendingSetState = false;
return renderInputToString(node, context, isRoot);
} else {
return renderInputToString(Component(props), context, isRoot);
}
}
function renderChildren(children, context) {
if (children && isArray(children)) {
var childrenResult = [];
var insertComment = false;
for (var i = 0; i < children.length; i++) {
var child = children[i];
var isText = isStringOrNumber(child);
var invalid = isInvalid(child);
if (isText || invalid) {
if (insertComment === true) {
if (isInvalid(child)) {
childrenResult.push('<!--!-->');
} else {
childrenResult.push('<!---->');
}
}
if (isText) {
childrenResult.push(escapeText(child));
}
insertComment = true;
} else if (isArray(child)) {
childrenResult.push('<!---->');
childrenResult.push(renderChildren(child));
childrenResult.push('<!--!-->');
insertComment = true;
} else {
insertComment = false;
childrenResult.push(renderInputToString(child, context, false));
}
}
return childrenResult.join('');
} else if (!isInvalid(children)) {
if (isStringOrNumber(children)) {
return escapeText(children);
} else {
return renderInputToString(children, context, false) || '';
}
}
return '';
}
function renderStyleToString(style) {
if (isStringOrNumber(style)) {
return style;
} else {
var styles = [];
var keys = Object.keys(style);
for (var i = 0; i < keys.length; i++) {
var styleName = keys[i];
var value = style[styleName];
var px = isNumber(value) && !isUnitlessNumber[styleName] ? 'px' : '';
if (!isNullOrUndef(value)) {
styles.push(((toHyphenCase(styleName)) + ":" + (escapeAttr(value)) + px + ";"));
}
}
return styles.join();
}
}
function renderVElementToString(vElement, isRoot, context) {
var tag = vElement.tag;
var outputProps = [];
var props = vElement.props;
var propsKeys = (props && Object.keys(props)) || [];
var html = '';
for (var i = 0; i < propsKeys.length; i++) {
var prop = propsKeys[i];
var value = props[prop];
if (prop === 'dangerouslySetInnerHTML') {
html = value.__html;
} else if (prop === 'style') {
outputProps.push('style="' + renderStyleToString(props.style) + '"');
} else if (prop === 'className') {
outputProps.push('class="' + value + '"');
} else {
if (isStringOrNumber(value)) {
outputProps.push(escapeAttr(prop) + '="' + escapeAttr(value) + '"');
} else if (isTrue(value)) {
outputProps.push(escapeAttr(prop));
}
}
}
if (isRoot) {
outputProps.push('data-infernoroot');
}
if (isVoidElement(tag)) {
return ("<" + tag + (outputProps.length > 0 ? ' ' + outputProps.join(' ') : '') + ">");
} else {
return ("<" + tag + (outputProps.length > 0 ? ' ' + outputProps.join(' ') : '') + ">" + (html || renderChildren(vElement.children, context)) + "</" + tag + ">");
}
}
function renderOptVElementToString(optVElement, isRoot, context) {
return renderInputToString(convertVOptElementToVElement(optVElement), context, isRoot);
}
function renderInputToString(input, context, isRoot) {
if (!isInvalid(input)) {
if (isOptVElement(input)) {
return renderOptVElementToString(input, isRoot, context);
} else if (isVElement(input)) {
return renderVElementToString(input, isRoot, context);
} else if (isVComponent(input)) {
return renderComponentToString(input, isRoot, context);
}
}
throw Error('Inferno Error: Bad input argument called on renderInputToString(). Input argument may need normalising.');
}
function renderToString(input) {
return renderInputToString(input, null, false);
}
function renderToStaticMarkup(input) {
return renderInputToString(input, null, true);
}
var commonjsGlobal = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
var index$1 = createCommonjsModule(function (module, exports) {
(function (global, factory) {
if (typeof define === 'function' && define.amd) {
define('PropTypes', ['exports', 'module'], factory);
} else if (typeof exports !== 'undefined' && typeof module !== 'undefined') {
factory(exports, module);
} else {
var mod = {
exports: {}
};
factory(mod.exports, mod);
global.PropTypes = mod.exports;
}
})(commonjsGlobal, function (exports, module) {
'use strict';
var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;
var ReactElement = {};
ReactElement.isValidElement = function (object) {
return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;
};
var ReactPropTypeLocationNames = {
prop: 'prop',
context: 'context',
childContext: 'child context'
};
var emptyFunction = {
thatReturns: function thatReturns(what) {
return function () {
return what;
};
}
};
var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator';
function getIteratorFn(maybeIterable) {
var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
if (typeof iteratorFn === 'function') {
return iteratorFn;
}
}
var ANONYMOUS = '<<anonymous>>';
var ReactPropTypes = {
array: createPrimitiveTypeChecker('array'),
bool: createPrimitiveTypeChecker('boolean'),
func: createPrimitiveTypeChecker('function'),
number: createPrimitiveTypeChecker('number'),
object: createPrimitiveTypeChecker('object'),
string: createPrimitiveTypeChecker('string'),
any: createAnyTypeChecker(),
arrayOf: createArrayOfTypeChecker,
element: createElementTypeChecker(),
instanceOf: createInstanceTypeChecker,
node: createNodeChecker(),
objectOf: createObjectOfTypeChecker,
oneOf: createEnumTypeChecker,
oneOfType: createUnionTypeChecker,
shape: createShapeTypeChecker
};
function createChainableTypeChecker(validate) {
function checkType(isRequired, props, propName, componentName, location, propFullName) {
componentName = componentName || ANONYMOUS;
propFullName = propFullName || propName;
if (props[propName] == null) {
var locationName = ReactPropTypeLocationNames[location];
if (isRequired) {
return new Error('Required ' + locationName + ' `' + propFullName + '` was not specified in ' + ('`' + componentName + '`.'));
}
return null;
} else {
return validate(props, propName, componentName, location, propFullName);
}
}
var chainedCheckType = checkType.bind(null, false);
chainedCheckType.isRequired = checkType.bind(null, true);
return chainedCheckType;
}
function createPrimitiveTypeChecker(expectedType) {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== expectedType) {
var locationName = ReactPropTypeLocationNames[location];
var preciseType = getPreciseType(propValue);
return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createAnyTypeChecker() {
return createChainableTypeChecker(emptyFunction.thatReturns(null));
}
function createArrayOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
if (!Array.isArray(propValue)) {
var locationName = ReactPropTypeLocationNames[location];
var propType = getPropType(propValue);
return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
}
for (var i = 0; i < propValue.length; i++) {
var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']');
if (error instanceof Error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createElementTypeChecker() {
function validate(props, propName, componentName, location, propFullName) {
if (!ReactElement.isValidElement(props[propName])) {
var locationName = ReactPropTypeLocationNames[location];
return new Error('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a single ReactElement.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createInstanceTypeChecker(expectedClass) {
function validate(props, propName, componentName, location, propFullName) {
if (!(props[propName] instanceof expectedClass)) {
var locationName = ReactPropTypeLocationNames[location];
var expectedClassName = expectedClass.name || ANONYMOUS;
var actualClassName = getClassName(props[propName]);
return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createEnumTypeChecker(expectedValues) {
if (!Array.isArray(expectedValues)) {
return createChainableTypeChecker(function () {
return new Error('Invalid argument supplied to oneOf, expected an instance of array.');
});
}
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
for (var i = 0; i < expectedValues.length; i++) {
if (propValue === expectedValues[i]) {
return null;
}
}
var locationName = ReactPropTypeLocationNames[location];
var valuesString = JSON.stringify(expectedValues);
return new Error('Invalid ' + locationName + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
}
return createChainableTypeChecker(validate);
}
function createObjectOfTypeChecker(typeChecker) {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
var locationName = ReactPropTypeLocationNames[location];
return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
}
for (var key in propValue) {
if (propValue.hasOwnProperty(key)) {
var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key);
if (error instanceof Error) {
return error;
}
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function createUnionTypeChecker(arrayOfTypeCheckers) {
if (!Array.isArray(arrayOfTypeCheckers)) {
return createChainableTypeChecker(function () {
return new Error('Invalid argument supplied to oneOfType, expected an instance of array.');
});
}
function validate(props, propName, componentName, location, propFullName) {
for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
var checker = arrayOfTypeCheckers[i];
if (checker(props, propName, componentName, location, propFullName) == null) {
return null;
}
}
var locationName = ReactPropTypeLocationNames[location];
return new Error('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
}
return createChainableTypeChecker(validate);
}
function createNodeChecker() {
function validate(props, propName, componentName, location, propFullName) {
if (!isNode(props[propName])) {
var locationName = ReactPropTypeLocationNames[location];
return new Error('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
}
return null;
}
return createChainableTypeChecker(validate);
}
function createShapeTypeChecker(shapeTypes) {
function validate(props, propName, componentName, location, propFullName) {
var propValue = props[propName];
var propType = getPropType(propValue);
if (propType !== 'object') {
var locationName = ReactPropTypeLocationNames[location];
return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
}
for (var key in shapeTypes) {
var checker = shapeTypes[key];
if (!checker) {
continue;
}
var error = checker(propValue, key, componentName, location, propFullName + '.' + key);
if (error) {
return error;
}
}
return null;
}
return createChainableTypeChecker(validate);
}
function isNode(propValue) {
switch (typeof propValue) {
case 'number':
case 'string':
case 'undefined':
return true;
case 'boolean':
return !propValue;
case 'object':
if (Array.isArray(propValue)) {
return propValue.every(isNode);
}
if (propValue === null || ReactElement.isValidElement(propValue)) {
return true;
}
var iteratorFn = getIteratorFn(propValue);
if (iteratorFn) {
var iterator = iteratorFn.call(propValue);
var step;
if (iteratorFn !== propValue.entries) {
while (!(step = iterator.next()).done) {
if (!isNode(step.value)) {
return false;
}
}
} else {
while (!(step = iterator.next()).done) {
var entry = step.value;
if (entry) {
if (!isNode(entry[1])) {
return false;
}
}
}
}
} else {
return false;
}
return true;
default:
return false;
}
}
function getPropType(propValue) {
var propType = typeof propValue;
if (Array.isArray(propValue)) {
return 'array';
}
if (propValue instanceof RegExp) {
return 'object';
}
return propType;
}
function getPreciseType(propValue) {
var propType = getPropType(propValue);
if (propType === 'object') {
if (propValue instanceof Date) {
return 'date';
} else if (propValue instanceof RegExp) {
return 'regexp';
}
}
return propType;
}
function getClassName(propValue) {
if (!propValue.constructor || !propValue.constructor.name) {
return ANONYMOUS;
}
return propValue.constructor.name;
}
module.exports = ReactPropTypes;
});
});
function unmountComponentAtNode(container) {
render(null, container);
return true;
}
function cloneElement(element, props) {
var children = [], len = arguments.length - 2;
while ( len-- > 0 ) children[ len ] = arguments[ len + 2 ];
return createElement.apply(
void 0, [ element.tag,
Object.assign({},
element.attrs || {},
props || {},
element.className ? { className: element.className } : {},
element.style ? { style: element.style } : {},
element.key ? { key: element.key } : {},
element.hooks || {},
element.events || {}
) ].concat( children )
);
}
var ARR = [];
var Children = {
map: function map(children, fn, ctx) {
children = Children.toArray(children);
if (ctx && ctx!==children) fn = fn.bind(ctx);
return children.map(fn);
},
forEach: function forEach(children, fn, ctx) {
children = Children.toArray(children);
if (ctx && ctx!==children) fn = fn.bind(ctx);
children.forEach(fn);
},
count: function count(children) {
children = Children.toArray(children);
return children.length;
},
only: function only(children) {
children = Children.toArray(children);
if (children.length!==1) throw new Error('Children.only() expects only one child.');
return children[0];
},
toArray: function toArray(children) {
return Array.isArray && Array.isArray(children) ? children : ARR.concat(children);
}
};
Component.prototype.isReactComponent = {};
var index = {
render: render,
createElement: createElement,
Component: Component,
unmountComponentAtNode: unmountComponentAtNode,
cloneElement: cloneElement,
PropTypes: index$1,
createClass: createClass,
findDOMNode: findDOMNode,
renderToString: renderToString,
renderToStaticMarkup: renderToStaticMarkup,
createVElement: createVElement,
createStaticVElement: createStaticVElement,
createOptBlueprint: createOptBlueprint,
createVComponent: createVComponent,
ValueTypes: ValueTypes,
ChildrenTypes: ChildrenTypes,
NodeTypes: NodeTypes,
Children: Children
};
exports.render = render;
exports.createElement = createElement;
exports.Component = Component;
exports.unmountComponentAtNode = unmountComponentAtNode;
exports.cloneElement = cloneElement;
exports.PropTypes = index$1;
exports.createClass = createClass;
exports.findDOMNode = findDOMNode;
exports.renderToString = renderToString;
exports.renderToStaticMarkup = renderToStaticMarkup;
exports.createVElement = createVElement;
exports.createStaticVElement = createStaticVElement;
exports.createOptBlueprint = createOptBlueprint;
exports.createVComponent = createVComponent;
exports.ValueTypes = ValueTypes;
exports.ChildrenTypes = ChildrenTypes;
exports.NodeTypes = NodeTypes;
exports.Children = Children;
exports['default'] = index;
Object.defineProperty(exports, '__esModule', { value: true });
}))); |
src/primitives/container/sidebar-container/index.js | mpigsley/sectors-without-number | import React from 'react';
import PropTypes from 'prop-types';
import { FormattedMessage } from 'react-intl';
import FlexContainer from 'primitives/container/flex-container';
import ActionHeader from 'primitives/text/action-header';
import ButtonLink from 'primitives/other/button-link';
import './style.scss';
export default function SidebarContainer({ title, actions, footer, children }) {
return (
<FlexContainer className="SidebarContainer" direction="column">
<ActionHeader title={title} actions={actions} />
<FlexContainer direction="column" flex="1" scroll>
{children}
</FlexContainer>
{footer || (
<div className="SidebarContainer-Footer">
<FlexContainer justify="center">
<ButtonLink
minimal
to="https://www.patreon.com/sectorswithoutnumber"
target="_blank"
className="SidebarContainer-Patreon"
>
<FormattedMessage id="misc.becomePatron" />
</ButtonLink>
</FlexContainer>
</div>
)}
</FlexContainer>
);
}
SidebarContainer.propTypes = {
title: PropTypes.oneOfType([PropTypes.string, PropTypes.node]).isRequired,
actions: PropTypes.arrayOf(
PropTypes.shape({
key: PropTypes.string.isRequired,
to: PropTypes.string,
}),
),
children: PropTypes.node.isRequired,
footer: PropTypes.node,
};
SidebarContainer.defaultProps = {
actions: [],
footer: undefined,
};
|
packages/material-ui-icons/src/DvrOutlined.js | kybarg/material-ui | import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<path d="M21 3H3c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h5v2h8v-2h5c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 14H3V5h18v12zm-2-9H8v2h11V8zm0 4H8v2h11v-2zM7 8H5v2h2V8zm0 4H5v2h2v-2z" />
, 'DvrOutlined');
|
5.3.0/src/components/DevTools.js | erikras/redux-form-docs | import React from 'react'
import { createDevTools } from 'redux-devtools'
import LogMonitor from 'redux-devtools-log-monitor'
import DockMonitor from 'redux-devtools-dock-monitor'
import { toggleVisibilityKey, changePositionKey } from './devToolsConfig'
export default createDevTools(
<DockMonitor
{...{ toggleVisibilityKey, changePositionKey }}
defaultIsVisible={false}
defaultPosition="right">
<LogMonitor/>
</DockMonitor>
)
|
app/day.js | wvicioso/dapr | import React, { Component } from 'react';
import {
Navigator,
StyleSheet,
Text,
TextInput,
ScrollView,
TouchableOpacity,
View,
Image,
ListView,
LayoutAnimation
} from 'react-native';
const Carousel = require('react-native-carousel');
const SideMenu = require('react-native-side-menu');
import Dress from './dress';
import OverlayInfo from './overlay_info';
import WeekForcast from './weekForcast';
export default class Day extends React.Component {
constructor(props) {
super(props);
this.state = {
day: props.day,
offset: props.offset,
width: props.width,
height: props.height,
borderRadius: props.borderRadius,
font: props.font,
top: props.top,
padding: props.padding,
}
}
navigate(routeName) {
this.props.navigator.push({
name : routeName
})
}
componentWillMount() {
// Animate creation
LayoutAnimation.linear();
}
componentDidMount() {
}
handleDay() {
var offsetDays = {
"MON": 290,
"TUE": 241.77,
"WED": 193.44,
"THU": 145.11,
"FRI": 96.78,
"SAT": 48.45,
"SUN": .12
}
LayoutAnimation.linear();
if (this.state.offset == 10) {
this.setState({
offset: offsetDays[this.state.day],
})
}
if (this.state.width == 1430) {
this.setState({
offset: offsetDays[this.state.day],
width: 80,
height: 80,
borderRadius: 40,
font: 27,
top: 30,
padding: 25,
})
}
}
daysAppear(){
LayoutAnimation.spring();
this.setState({
daysOpac: .01,
})
}
render() {
return (
<View style={{ alignItems: 'center', justifyContent: 'center', position: 'absolute', top: this.state.top, right: this.state.offset, opacity: 1}}>
<Text style={{
borderWidth: 5,
borderColor: 'rgba(145,206,235,.5)',
backgroundColor: 'transparent',
overflow:'hidden',
textAlignVertical: 'center',
textAlign: 'center',
color: 'black',
height: this.state.height,
width: this.state.width,
borderRadius: this.state.borderRadius,
fontSize: this.state.font,
paddingTop: this.state.padding,
}}>
{this.state.day}
</Text>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
width: 100,
backgroundColor: 'transparent',
},
});
|
Components/RoomList.js | colm2/mizen | import React, { Component } from 'react';
import {
AppRegistry,
StyleSheet,
Text,
View,
ListView,
DeviceEventEmitter
} from 'react-native';
import { connect, Provider } from 'react-redux';
import NearbyInfo from './NearbyInfo';
import RoomRowItem from './RoomRowItem';
import ProjectList from './ProjectList';
export class RoomList2 extends Component {
constructor(props) {
super(props);
}
render() {
const { navigate } = this.props.navigation;
return (
<View>
<ListView
style={this.ListViewStyle}
enableEmptySections={true}
dataSource={this.props.ds}
renderRow={(rowData) => <RoomRowItem
room={rowData}
callOnClick={(room) => navigate('IndividualRoom', { room: room })} />
} />
</View>
);
}
}
const mapStateToProps = (state, ownProps) => {
let rooms = state.rooms;
let minorToID = {};
for(i in state.rooms){
rooms[i].projects = [];
rooms[i].numSaved = 0;
rooms[i].leftToSee = 0;
minorToID[state.rooms[i].minor_number] = i;
}
if(rooms.length){
for(i in state.projects){
if(state.projects[i].room != null){
let thisProject = state.projects[i];
let targetRoomID = minorToID[thisProject.room.minor_number];
rooms[targetRoomID].projects.push(state.projects[i]);
if(thisProject.saved){
rooms[targetRoomID].numSaved++;
if(!thisProject.done){
rooms[targetRoomID].leftToSee++;
}
}
}
}
}
let ds = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2});
return {
rooms: rooms,
ds: ds.cloneWithRows(rooms),
navigation: ownProps.navigation
}
}
const styles = StyleSheet.create({
headerText: {
fontSize: 20,
textAlign: 'center',
margin: 10,
},
});
export const RoomList = connect(mapStateToProps)(RoomList2);
export default RoomList; |
app/javascript/mastodon/features/compose/components/upload_progress.js | MitarashiDango/mastodon | import React from 'react';
import PropTypes from 'prop-types';
import Motion from '../../ui/util/optional_motion';
import spring from 'react-motion/lib/spring';
import Icon from 'mastodon/components/icon';
export default class UploadProgress extends React.PureComponent {
static propTypes = {
active: PropTypes.bool,
progress: PropTypes.number,
icon: PropTypes.string.isRequired,
message: PropTypes.node.isRequired,
};
render () {
const { active, progress, icon, message } = this.props;
if (!active) {
return null;
}
return (
<div className='upload-progress'>
<div className='upload-progress__icon'>
<Icon id={icon} />
</div>
<div className='upload-progress__message'>
{message}
<div className='upload-progress__backdrop'>
<Motion defaultStyle={{ width: 0 }} style={{ width: spring(progress) }}>
{({ width }) =>
<div className='upload-progress__tracker' style={{ width: `${width}%` }} />
}
</Motion>
</div>
</div>
</div>
);
}
}
|
src/components/typing-test-summary.js | orouvinen/mytype-frontend | import React from 'react';
import { wpm, accuracy } from '../helpers/wpm';
const summaryStyle = {
clear: "both",
display: "block",
margin: "30px 0 0 0",
padding: "8px",
textAlign: "center",
};
const TypingTestSummary = props => {
if (!props.typingTest.finished)
return null;
const { correctChars, wrongChars } = props.typingTest;
const { startTime, endTime } = props.typingTest;
const wpmMeasure = wpm(correctChars, wrongChars, endTime - startTime);
return (
<div className="borderedContainer" style={summaryStyle}>
<h1>Summary</h1>
<div style={{fontSize: "5em"}}>{wpmMeasure.toFixed(1)}</div>
<div style={{fontSize: "1.3em"}}>WPM</div>
<div style={{marginTop: "2em"}}>Accuracy: {accuracy(correctChars, wrongChars).toFixed(1)}%</div>
<div>
<button style={{fontSize: "1.5em"}} type="button" onClick={() => props.onResetClick()}>Try again!</button>
</div>
</div>);
}
export default TypingTestSummary; |
node_modules/redbox-react/examples/react-hot-loader-example/index.js | jdl031/FHIR-test-app | import React from 'react'
import App from './components/App'
const root = document.getElementById('root')
React.render(<App />, root)
|
src/lib/spec.js | mozilla/webmaker-core | var React = require('react');
function getValidationErrors(spec) {
var result = null;
var VALID_KEYS = ['category', 'default', 'validation', 'editor'];
var VALID_CATEGORIES = ['styles', 'attributes'];
var keys = Object.keys(spec);
if (!keys.length) {
result = 'Spec must have at least one prop';
}
keys.forEach(key => {
var prop = spec[key];
Object.keys(prop).forEach(propKey => {
if (VALID_KEYS.indexOf(propKey) <= -1) {
result = key + ' is not a valid key';
}
});
if (VALID_CATEGORIES.indexOf(prop.category) <= -1) {
result = prop.category + ' is not a valid category definition for ' + key;
}
});
return result;
}
function Spec(type, spec) {
if (typeof type !== 'string' || typeof spec !== 'object') {
throw new Error('Spec takes two params: type (String) and spec (Object)');
}
var error = getValidationErrors(spec);
if (error) {
throw new Error(error);
}
this.type = type;
this.spec = spec;
}
Spec.getValidationErrors = getValidationErrors;
Spec.getPositionProps = function () {
return {
angle: {
category: 'styles',
validation: React.PropTypes.number,
default: 0
},
scale: {
category: 'styles',
validation: React.PropTypes.number,
default: 1
},
x: {
category: 'styles',
validation: React.PropTypes.number,
default: 0
},
y: {
category: 'styles',
validation: React.PropTypes.number,
default: 0
},
zIndex: {
category: 'styles',
validation: React.PropTypes.number,
default: 0
}
};
};
Spec.propsToPosition = function (props) {
return {
transform: [
`translate(${props.x}px, ${props.y}px)`,
`rotate(${props.angle * 180/Math.PI}deg)`,
`scale(${props.scale})`
].join(' '),
WebkitTransform: [
`translate(${props.x}px, ${props.y}px)`,
`rotate(${props.angle * 180/Math.PI}deg)`,
`scale(${props.scale})`
].join(' '),
transformOrigin: 'center',
WebkitTransformOrigin: 'center',
zIndex: props.zIndex
};
};
Spec.prototype.getDefaultProps = function () {
var props = this.spec;
var result = {};
Object.keys(props).forEach(prop => {
if (typeof props[prop].default === 'function') {
result[prop] = props[prop].default();
} else if (typeof props[prop].default !== 'undefined') {
result[prop] = props[prop].default;
}
});
return result;
};
Spec.prototype.getPropTypes = function () {
var props = this.spec;
var result = {};
Object.keys(props).forEach(prop => {
if (typeof props[prop].validation !== 'undefined') {
result[prop] = props[prop].validation;
}
});
return result;
};
Spec.prototype.flatten = function (props, options) {
options = options || {};
props = props || {};
var element = JSON.parse(JSON.stringify(props));
var defaults = this.getDefaultProps();
Object.keys(this.spec).forEach(key => {
var category = this.spec[key].category;
if (!element[category]) {
element[category] = {};
}
if (typeof element[category][key] !== 'undefined') {
element[key] = element[category][key];
} else if (options.defaults) {
if (typeof defaults[key] !== 'undefined') {
element[key] = defaults[key];
}
}
});
delete element.styles;
delete element.attributes;
return element;
};
Spec.prototype.expand = function (props, options) {
options = options || {};
props = props || {};
var element = JSON.parse(JSON.stringify(props));
var defaults = this.getDefaultProps();
Object.keys(this.spec).forEach(key => {
var category = this.spec[key].category;
if (!element[category]) {
element[category] = {};
}
if (typeof element[key] !== 'undefined') {
element[category][key] = element[key];
delete element[key];
} else if (options.defaults) {
if (typeof defaults[key] !== 'undefined') {
element[category][key] = defaults[key];
}
}
});
return element;
};
Spec.prototype.generate = function (props) {
props = props || {};
props.type = this.type;
var result = this.expand(props || {}, {defaults: true});
return result;
};
Spec.prototype.isStyleOrAttribute = function (name) {
var category;
Object.keys(this.spec).forEach((key) => {
if (key === name) {
category = this.spec[key].category;
}
});
return category;
};
module.exports = Spec;
|
files/react/0.12.0/react-with-addons.min.js | korusdipl/jsdelivr | /**
* React (with addons) v0.12.0
*
* Copyright 2013-2014, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
*/
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;"undefined"!=typeof window?t=window:"undefined"!=typeof global?t=global:"undefined"!=typeof self&&(t=self),t.React=e()}}(function(){return function e(t,n,r){function o(a,s){if(!n[a]){if(!t[a]){var u="function"==typeof require&&require;if(!s&&u)return u(a,!0);if(i)return i(a,!0);var c=new Error("Cannot find module '"+a+"'");throw c.code="MODULE_NOT_FOUND",c}var l=n[a]={exports:{}};t[a][0].call(l.exports,function(e){var n=t[a][1][e];return o(n?n:e)},l,l.exports,e,t,n,r)}return n[a].exports}for(var i="function"==typeof require&&require,a=0;a<r.length;a++)o(r[a]);return o}({1:[function(e,t){"use strict";var n=e("./LinkedStateMixin"),r=e("./React"),o=e("./ReactComponentWithPureRenderMixin"),i=e("./ReactCSSTransitionGroup"),a=e("./ReactTransitionGroup"),s=e("./ReactUpdates"),u=e("./cx"),c=e("./cloneWithProps"),l=e("./update");r.addons={CSSTransitionGroup:i,LinkedStateMixin:n,PureRenderMixin:o,TransitionGroup:a,batchedUpdates:s.batchedUpdates,classSet:u,cloneWithProps:c,update:l},t.exports=r},{"./LinkedStateMixin":25,"./React":31,"./ReactCSSTransitionGroup":34,"./ReactComponentWithPureRenderMixin":39,"./ReactTransitionGroup":87,"./ReactUpdates":88,"./cloneWithProps":110,"./cx":115,"./update":154}],2:[function(e,t){"use strict";var n=e("./focusNode"),r={componentDidMount:function(){this.props.autoFocus&&n(this.getDOMNode())}};t.exports=r},{"./focusNode":122}],3:[function(e,t){"use strict";function n(){var e=window.opera;return"object"==typeof e&&"function"==typeof e.version&&parseInt(e.version(),10)<=12}function r(e){return(e.ctrlKey||e.altKey||e.metaKey)&&!(e.ctrlKey&&e.altKey)}var o=e("./EventConstants"),i=e("./EventPropagators"),a=e("./ExecutionEnvironment"),s=e("./SyntheticInputEvent"),u=e("./keyOf"),c=a.canUseDOM&&"TextEvent"in window&&!("documentMode"in document||n()),l=32,p=String.fromCharCode(l),d=o.topLevelTypes,f={beforeInput:{phasedRegistrationNames:{bubbled:u({onBeforeInput:null}),captured:u({onBeforeInputCapture:null})},dependencies:[d.topCompositionEnd,d.topKeyPress,d.topTextInput,d.topPaste]}},h=null,m=!1,v={eventTypes:f,extractEvents:function(e,t,n,o){var a;if(c)switch(e){case d.topKeyPress:var u=o.which;if(u!==l)return;m=!0,a=p;break;case d.topTextInput:if(a=o.data,a===p&&m)return;break;default:return}else{switch(e){case d.topPaste:h=null;break;case d.topKeyPress:o.which&&!r(o)&&(h=String.fromCharCode(o.which));break;case d.topCompositionEnd:h=o.data}if(null===h)return;a=h}if(a){var v=s.getPooled(f.beforeInput,n,o);return 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r={columnCount:!0,fillOpacity:!0,flex:!0,flexGrow:!0,flexShrink:!0,fontWeight:!0,lineClamp:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,widows:!0,zIndex:!0,zoom:!0},o=["Webkit","ms","Moz","O"];Object.keys(r).forEach(function(e){o.forEach(function(t){r[n(t,e)]=r[e]})});var i={background:{backgroundImage:!0,backgroundPosition:!0,backgroundRepeat:!0,backgroundColor:!0},border:{borderWidth:!0,borderStyle:!0,borderColor:!0},borderBottom:{borderBottomWidth:!0,borderBottomStyle:!0,borderBottomColor:!0},borderLeft:{borderLeftWidth:!0,borderLeftStyle:!0,borderLeftColor:!0},borderRight:{borderRightWidth:!0,borderRightStyle:!0,borderRightColor:!0},borderTop:{borderTopWidth:!0,borderTopStyle:!0,borderTopColor:!0},font:{fontStyle:!0,fontVariant:!0,fontWeight:!0,fontSize:!0,lineHeight:!0,fontFamily:!0}},a={isUnitlessNumber:r,shorthandPropertyExpansions:i};t.exports=a},{}],6:[function(e,t){"use strict";var n=e("./CSSProperty"),r=e("./ExecutionEnvironment"),o=(e("./camelizeStyleName"),e("./dangerousStyleValue")),i=e("./hyphenateStyleName"),a=e("./memoizeStringOnly"),s=(e("./warning"),a(function(e){return i(e)})),u="cssFloat";r.canUseDOM&&void 0===document.documentElement.style.cssFloat&&(u="styleFloat");var c={createMarkupForStyles:function(e){var t="";for(var n in e)if(e.hasOwnProperty(n)){var r=e[n];null!=r&&(t+=s(n)+":",t+=o(n,r)+";")}return t||null},setValueForStyles:function(e,t){var r=e.style;for(var i in t)if(t.hasOwnProperty(i)){var a=o(i,t[i]);if("float"===i&&(i=u),a)r[i]=a;else{var s=n.shorthandPropertyExpansions[i];if(s)for(var c in s)r[c]="";else r[i]=""}}}};t.exports=c},{"./CSSProperty":5,"./ExecutionEnvironment":23,"./camelizeStyleName":109,"./dangerousStyleValue":116,"./hyphenateStyleName":135,"./memoizeStringOnly":146,"./warning":155}],7:[function(e,t){"use strict";function n(){this._callbacks=null,this._contexts=null}var r=e("./PooledClass"),o=e("./Object.assign"),i=e("./invariant");o(n.prototype,{enqueue:function(e,t){this._callbacks=this._callbacks||[],this._contexts=this._contexts||[],this._callbacks.push(e),this._contexts.push(t)},notifyAll:function(){var e=this._callbacks,t=this._contexts;if(e){i(e.length===t.length),this._callbacks=null,this._contexts=null;for(var n=0,r=e.length;r>n;n++)e[n].call(t[n]);e.length=0,t.length=0}},reset:function(){this._callbacks=null,this._contexts=null},destructor:function(){this.reset()}}),r.addPoolingTo(n),t.exports=n},{"./Object.assign":29,"./PooledClass":30,"./invariant":137}],8:[function(e,t){"use strict";function n(e){return"SELECT"===e.nodeName||"INPUT"===e.nodeName&&"file"===e.type}function r(e){var t=M.getPooled(P.change,w,e);E.accumulateTwoPhaseDispatches(t),R.batchedUpdates(o,t)}function o(e){g.enqueueEvents(e),g.processEventQueue()}function i(e,t){T=e,w=t,T.attachEvent("onchange",r)}function a(){T&&(T.detachEvent("onchange",r),T=null,w=null)}function 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y=e("./EventConstants"),g=e("./EventPluginHub"),E=e("./EventPropagators"),C=e("./ExecutionEnvironment"),R=e("./ReactUpdates"),M=e("./SyntheticEvent"),b=e("./isEventSupported"),O=e("./isTextInputElement"),D=e("./keyOf"),x=y.topLevelTypes,P={change:{phasedRegistrationNames:{bubbled:D({onChange:null}),captured:D({onChangeCapture:null})},dependencies:[x.topBlur,x.topChange,x.topClick,x.topFocus,x.topInput,x.topKeyDown,x.topKeyUp,x.topSelectionChange]}},T=null,w=null,_=null,S=null,N=!1;C.canUseDOM&&(N=b("change")&&(!("documentMode"in document)||document.documentMode>8));var I=!1;C.canUseDOM&&(I=b("input")&&(!("documentMode"in document)||document.documentMode>9));var k={get:function(){return S.get.call(this)},set:function(e){_=""+e,S.set.call(this,e)}},A={eventTypes:P,extractEvents:function(e,t,r,o){var i,a;if(n(t)?N?i=s:a=u:O(t)?I?i=d:(i=h,a=f):m(t)&&(i=v),i){var c=i(e,t,r);if(c){var l=M.getPooled(P.change,c,o);return 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e.substr(t,e.length-n-t)};var C={eventTypes:E,extractEvents:function(e,t,a,u){var c,p;if(m?c=n(e):g?o(e,u)&&(c=E.compositionEnd):r(e,u)&&(c=E.compositionStart),v&&(g||c!==E.compositionStart?c===E.compositionEnd&&g&&(p=g.getData(),g=null):g=new i(t)),c){var d=l.getPooled(c,a,u);return p&&(d.data=p),s.accumulateTwoPhaseDispatches(d),d}}};t.exports=C},{"./EventConstants":17,"./EventPropagators":22,"./ExecutionEnvironment":23,"./ReactInputSelection":63,"./SyntheticCompositionEvent":94,"./getTextContentAccessor":132,"./keyOf":144}],11:[function(e,t){"use strict";function n(e,t,n){e.insertBefore(t,e.childNodes[n]||null)}var r,o=e("./Danger"),i=e("./ReactMultiChildUpdateTypes"),a=e("./getTextContentAccessor"),s=e("./invariant"),u=a();r="textContent"===u?function(e,t){e.textContent=t}:function(e,t){for(;e.firstChild;)e.removeChild(e.firstChild);if(t){var n=e.ownerDocument||document;e.appendChild(n.createTextNode(t))}};var c={dangerouslyReplaceNodeWithMarkup:o.dangerouslyReplaceNodeWithMarkup,updateTextContent:r,processUpdates:function(e,t){for(var a,u=null,c=null,l=0;a=e[l];l++)if(a.type===i.MOVE_EXISTING||a.type===i.REMOVE_NODE){var p=a.fromIndex,d=a.parentNode.childNodes[p],f=a.parentID;s(d),u=u||{},u[f]=u[f]||[],u[f][p]=d,c=c||[],c.push(d)}var h=o.dangerouslyRenderMarkup(t);if(c)for(var m=0;m<c.length;m++)c[m].parentNode.removeChild(c[m]);for(var v=0;a=e[v];v++)switch(a.type){case i.INSERT_MARKUP:n(a.parentNode,h[a.markupIndex],a.toIndex);break;case i.MOVE_EXISTING:n(a.parentNode,u[a.parentID][a.fromIndex],a.toIndex);break;case i.TEXT_CONTENT:r(a.parentNode,a.textContent);break;case i.REMOVE_NODE:}}};t.exports=c},{"./Danger":14,"./ReactMultiChildUpdateTypes":70,"./getTextContentAccessor":132,"./invariant":137}],12:[function(e,t){"use strict";function n(e,t){return(e&t)===t}var 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r.isCustomAttribute(e)?null==t?"":a(e)+o(t)+'"':null},setValueForProperty:function(e,t,o){if(r.isStandardName.hasOwnProperty(t)&&r.isStandardName[t]){var i=r.getMutationMethod[t];if(i)i(e,o);else if(n(t,o))this.deleteValueForProperty(e,t);else if(r.mustUseAttribute[t])e.setAttribute(r.getAttributeName[t],""+o);else{var a=r.getPropertyName[t];r.hasSideEffects[t]&&""+e[a]==""+o||(e[a]=o)}}else r.isCustomAttribute(t)&&(null==o?e.removeAttribute(t):e.setAttribute(t,""+o))},deleteValueForProperty:function(e,t){if(r.isStandardName.hasOwnProperty(t)&&r.isStandardName[t]){var n=r.getMutationMethod[t];if(n)n(e,void 0);else if(r.mustUseAttribute[t])e.removeAttribute(r.getAttributeName[t]);else{var o=r.getPropertyName[t],i=r.getDefaultValueForProperty(e.nodeName,o);r.hasSideEffects[t]&&""+e[o]===i||(e[o]=i)}}else r.isCustomAttribute(t)&&e.removeAttribute(t)}};t.exports=s},{"./DOMProperty":12,"./escapeTextForBrowser":120,"./memoizeStringOnly":146,"./warning":155}],14:[function(e,t){"use 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n=o(t,i)[0];e.parentNode.replaceChild(n,e)}};t.exports=l},{"./ExecutionEnvironment":23,"./createNodesFromMarkup":114,"./emptyFunction":118,"./getMarkupWrap":129,"./invariant":137}],15:[function(e,t){"use strict";var n=e("./keyOf"),r=[n({ResponderEventPlugin:null}),n({SimpleEventPlugin:null}),n({TapEventPlugin:null}),n({EnterLeaveEventPlugin:null}),n({ChangeEventPlugin:null}),n({SelectEventPlugin:null}),n({CompositionEventPlugin:null}),n({BeforeInputEventPlugin:null}),n({AnalyticsEventPlugin:null}),n({MobileSafariClickEventPlugin:null})];t.exports=r},{"./keyOf":144}],16:[function(e,t){"use strict";var n=e("./EventConstants"),r=e("./EventPropagators"),o=e("./SyntheticMouseEvent"),i=e("./ReactMount"),a=e("./keyOf"),s=n.topLevelTypes,u=i.getFirstReactDOM,c={mouseEnter:{registrationName:a({onMouseEnter:null}),dependencies:[s.topMouseOut,s.topMouseOver]},mouseLeave:{registrationName:a({onMouseLeave:null}),dependencies:[s.topMouseOut,s.topMouseOver]}},l=[null,null],p={eventTypes:c,extractEvents:function(e,t,n,a){if(e===s.topMouseOver&&(a.relatedTarget||a.fromElement))return null;if(e!==s.topMouseOut&&e!==s.topMouseOver)return null;var p;if(t.window===t)p=t;else{var d=t.ownerDocument;p=d?d.defaultView||d.parentWindow:window}var f,h;if(e===s.topMouseOut?(f=t,h=u(a.relatedTarget||a.toElement)||p):(f=p,h=t),f===h)return null;var m=f?i.getID(f):"",v=h?i.getID(h):"",y=o.getPooled(c.mouseLeave,m,a);y.type="mouseleave",y.target=f,y.relatedTarget=h;var g=o.getPooled(c.mouseEnter,v,a);return 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n=e("./keyMirror"),r=n({bubbled:null,captured:null}),o=n({topBlur:null,topChange:null,topClick:null,topCompositionEnd:null,topCompositionStart:null,topCompositionUpdate:null,topContextMenu:null,topCopy:null,topCut:null,topDoubleClick:null,topDrag:null,topDragEnd:null,topDragEnter:null,topDragExit:null,topDragLeave:null,topDragOver:null,topDragStart:null,topDrop:null,topError:null,topFocus:null,topInput:null,topKeyDown:null,topKeyPress:null,topKeyUp:null,topLoad:null,topMouseDown:null,topMouseMove:null,topMouseOut:null,topMouseOver:null,topMouseUp:null,topPaste:null,topReset:null,topScroll:null,topSelectionChange:null,topSubmit:null,topTextInput:null,topTouchCancel:null,topTouchEnd:null,topTouchMove:null,topTouchStart:null,topWheel:null}),i={topLevelTypes:o,PropagationPhases:r};t.exports=i},{"./keyMirror":143}],18:[function(e,t){var n=e("./emptyFunction"),r={listen:function(e,t,n){return e.addEventListener?(e.addEventListener(t,n,!1),{remove:function(){e.removeEventListener(t,n,!1)}}):e.attachEvent?(e.attachEvent("on"+t,n),{remove:function(){e.detachEvent("on"+t,n)}}):void 0},capture:function(e,t,r){return e.addEventListener?(e.addEventListener(t,r,!0),{remove:function(){e.removeEventListener(t,r,!0)}}):{remove:n}},registerDefault:function(){}};t.exports=r},{"./emptyFunction":118}],19:[function(e,t){"use strict";var n=e("./EventPluginRegistry"),r=e("./EventPluginUtils"),o=e("./accumulateInto"),i=e("./forEachAccumulated"),a=e("./invariant"),s={},u=null,c=function(e){if(e){var t=r.executeDispatch,o=n.getPluginModuleForEvent(e);o&&o.executeDispatch&&(t=o.executeDispatch),r.executeDispatchesInOrder(e,t),e.isPersistent()||e.constructor.release(e)}},l=null,p={injection:{injectMount:r.injection.injectMount,injectInstanceHandle:function(e){l=e},getInstanceHandle:function(){return l},injectEventPluginOrder:n.injectEventPluginOrder,injectEventPluginsByName:n.injectEventPluginsByName},eventNameDispatchConfigs:n.eventNameDispatchConfigs,registrationNameModules:n.registrationNameModules,putListener:function(e,t,n){a(!n||"function"==typeof n);var r=s[t]||(s[t]={});r[e]=n},getListener:function(e,t){var n=s[t];return n&&n[e]},deleteListener:function(e,t){var n=s[t];n&&delete n[e]},deleteAllListeners:function(e){for(var t in s)delete s[t][e]},extractEvents:function(e,t,r,i){for(var a,s=n.plugins,u=0,c=s.length;c>u;u++){var l=s[u];if(l){var p=l.extractEvents(e,t,r,i);p&&(a=o(a,p))}}return a},enqueueEvents:function(e){e&&(u=o(u,e))},processEventQueue:function(){var e=u;u=null,i(e,c),a(!u)},__purge:function(){s={}},__getListenerBank:function(){return s}};t.exports=p},{"./EventPluginRegistry":20,"./EventPluginUtils":21,"./accumulateInto":106,"./forEachAccumulated":123,"./invariant":137}],20:[function(e,t){"use strict";function n(){if(a)for(var e in s){var t=s[e],n=a.indexOf(e);if(i(n>-1),!u.plugins[n]){i(t.extractEvents),u.plugins[n]=t;var o=t.eventTypes;for(var c in o)i(r(o[c],t,c))}}}function r(e,t,n){i(!u.eventNameDispatchConfigs.hasOwnProperty(n)),u.eventNameDispatchConfigs[n]=e;var r=e.phasedRegistrationNames;if(r){for(var a in r)if(r.hasOwnProperty(a)){var s=r[a];o(s,t,n)}return!0}return e.registrationName?(o(e.registrationName,t,n),!0):!1}function o(e,t,n){i(!u.registrationNameModules[e]),u.registrationNameModules[e]=t,u.registrationNameDependencies[e]=t.eventTypes[n].dependencies}var i=e("./invariant"),a=null,s={},u={plugins:[],eventNameDispatchConfigs:{},registrationNameModules:{},registrationNameDependencies:{},injectEventPluginOrder:function(e){i(!a),a=Array.prototype.slice.call(e),n()},injectEventPluginsByName:function(e){var t=!1;for(var r in e)if(e.hasOwnProperty(r)){var o=e[r];s.hasOwnProperty(r)&&s[r]===o||(i(!s[r]),s[r]=o,t=!0)}t&&n()},getPluginModuleForEvent:function(e){var t=e.dispatchConfig;if(t.registrationName)return u.registrationNameModules[t.registrationName]||null;for(var n in t.phasedRegistrationNames)if(t.phasedRegistrationNames.hasOwnProperty(n)){var r=u.registrationNameModules[t.phasedRegistrationNames[n]];if(r)return r}return null},_resetEventPlugins:function(){a=null;for(var e in s)s.hasOwnProperty(e)&&delete s[e];u.plugins.length=0;var t=u.eventNameDispatchConfigs;for(var n in t)t.hasOwnProperty(n)&&delete t[n];var r=u.registrationNameModules;for(var o in r)r.hasOwnProperty(o)&&delete r[o]}};t.exports=u},{"./invariant":137}],21:[function(e,t){"use strict";function n(e){return e===m.topMouseUp||e===m.topTouchEnd||e===m.topTouchCancel}function r(e){return e===m.topMouseMove||e===m.topTouchMove}function o(e){return e===m.topMouseDown||e===m.topTouchStart}function i(e,t){var n=e._dispatchListeners,r=e._dispatchIDs;if(Array.isArray(n))for(var o=0;o<n.length&&!e.isPropagationStopped();o++)t(e,n[o],r[o]);else n&&t(e,n,r)}function a(e,t,n){e.currentTarget=h.Mount.getNode(n);var r=t(e,n);return e.currentTarget=null,r}function s(e,t){i(e,t),e._dispatchListeners=null,e._dispatchIDs=null}function u(e){var t=e._dispatchListeners,n=e._dispatchIDs;if(Array.isArray(t)){for(var r=0;r<t.length&&!e.isPropagationStopped();r++)if(t[r](e,n[r]))return n[r]}else if(t&&t(e,n))return n;return null}function c(e){var t=u(e);return e._dispatchIDs=null,e._dispatchListeners=null,t}function l(e){var t=e._dispatchListeners,n=e._dispatchIDs;f(!Array.isArray(t));var r=t?t(e,n):null;return e._dispatchListeners=null,e._dispatchIDs=null,r}function p(e){return!!e._dispatchListeners}var d=e("./EventConstants"),f=e("./invariant"),h={Mount:null,injectMount:function(e){h.Mount=e}},m=d.topLevelTypes,v={isEndish:n,isMoveish:r,isStartish:o,executeDirectDispatch:l,executeDispatch:a,executeDispatchesInOrder:s,executeDispatchesInOrderStopAtTrue:c,hasDispatches:p,injection:h,useTouchEvents:!1};t.exports=v},{"./EventConstants":17,"./invariant":137}],22:[function(e,t){"use strict";function n(e,t,n){var r=t.dispatchConfig.phasedRegistrationNames[n];return m(e,r)}function r(e,t,r){var o=t?h.bubbled:h.captured,i=n(e,r,o);i&&(r._dispatchListeners=d(r._dispatchListeners,i),r._dispatchIDs=d(r._dispatchIDs,e))}function o(e){e&&e.dispatchConfig.phasedRegistrationNames&&p.injection.getInstanceHandle().traverseTwoPhase(e.dispatchMarker,r,e)}function i(e,t,n){if(n&&n.dispatchConfig.registrationName){var r=n.dispatchConfig.registrationName,o=m(e,r);o&&(n._dispatchListeners=d(n._dispatchListeners,o),n._dispatchIDs=d(n._dispatchIDs,e))}}function 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n,r=e("./DOMProperty"),o=e("./ExecutionEnvironment"),i=r.injection.MUST_USE_ATTRIBUTE,a=r.injection.MUST_USE_PROPERTY,s=r.injection.HAS_BOOLEAN_VALUE,u=r.injection.HAS_SIDE_EFFECTS,c=r.injection.HAS_NUMERIC_VALUE,l=r.injection.HAS_POSITIVE_NUMERIC_VALUE,p=r.injection.HAS_OVERLOADED_BOOLEAN_VALUE;if(o.canUseDOM){var d=document.implementation;n=d&&d.hasFeature&&d.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure","1.1")}var f={isCustomAttribute:RegExp.prototype.test.bind(/^(data|aria)-[a-z_][a-z\d_.\-]*$/),Properties:{accept:null,acceptCharset:null,accessKey:null,action:null,allowFullScreen:i|s,allowTransparency:i,alt:null,async:s,autoComplete:null,autoPlay:s,cellPadding:null,cellSpacing:null,charSet:i,checked:a|s,classID:i,className:n?i:a,cols:i|l,colSpan:null,content:null,contentEditable:null,contextMenu:i,controls:a|s,coords:null,crossOrigin:null,data:null,dateTime:i,defer:s,dir:null,disabled:i|s,download:p,draggable:null,encType:null,form:i,formNoValidate:s,frameBorder:i,height:i,hidden:i|s,href:null,hrefLang:null,htmlFor:null,httpEquiv:null,icon:null,id:a,label:null,lang:null,list:i,loop:a|s,manifest:i,max:null,maxLength:i,media:i,mediaGroup:null,method:null,min:null,multiple:a|s,muted:a|s,name:null,noValidate:s,open:null,pattern:null,placeholder:null,poster:null,preload:null,radioGroup:null,readOnly:a|s,rel:null,required:s,role:i,rows:i|l,rowSpan:null,sandbox:null,scope:null,scrolling:null,seamless:i|s,selected:a|s,shape:null,size:i|l,sizes:i,span:l,spellCheck:null,src:null,srcDoc:a,srcSet:i,start:c,step:null,style:null,tabIndex:null,target:null,title:null,type:null,useMap:null,value:a|u,width:i,wmode:i,autoCapitalize:null,autoCorrect:null,itemProp:i,itemScope:i|s,itemType:i,property:null},DOMAttributeNames:{acceptCharset:"accept-charset",className:"class",htmlFor:"for",httpEquiv:"http-equiv"},DOMPropertyNames:{autoCapitalize:"autocapitalize",autoComplete:"autocomplete",autoCorrect:"autocorrect",autoFocus:"autofocus",autoPlay:"autoplay",encType:"enctype",hrefLang:"hreflang",radioGroup:"radiogroup",spellCheck:"spellcheck",srcDoc:"srcdoc",srcSet:"srcset"}};t.exports=f},{"./DOMProperty":12,"./ExecutionEnvironment":23}],25:[function(e,t){"use strict";var n=e("./ReactLink"),r=e("./ReactStateSetters"),o={linkState:function(e){return new n(this.state[e],r.createStateKeySetter(this,e))}};t.exports=o},{"./ReactLink":66,"./ReactStateSetters":83}],26:[function(e,t){"use strict";function n(e){u(null==e.props.checkedLink||null==e.props.valueLink)}function r(e){n(e),u(null==e.props.value&&null==e.props.onChange)}function o(e){n(e),u(null==e.props.checked&&null==e.props.onChange)}function i(e){this.props.valueLink.requestChange(e.target.value)}function a(e){this.props.checkedLink.requestChange(e.target.checked)}var s=e("./ReactPropTypes"),u=e("./invariant"),c={button:!0,checkbox:!0,image:!0,hidden:!0,radio:!0,reset:!0,submit:!0},l={Mixin:{propTypes:{value:function(e,t){return!e[t]||c[e.type]||e.onChange||e.readOnly||e.disabled?void 0:new Error("You provided a `value` prop to a form field without an `onChange` handler. This will render a read-only field. If the field should be mutable use `defaultValue`. Otherwise, set either `onChange` or `readOnly`.")},checked:function(e,t){return!e[t]||e.onChange||e.readOnly||e.disabled?void 0:new Error("You provided a `checked` prop to a form field without an `onChange` handler. This will render a read-only field. If the field should be mutable use `defaultChecked`. Otherwise, set either `onChange` or `readOnly`.")},onChange:s.func}},getValue:function(e){return e.props.valueLink?(r(e),e.props.valueLink.value):e.props.value},getChecked:function(e){return e.props.checkedLink?(o(e),e.props.checkedLink.value):e.props.checked},getOnChange:function(e){return e.props.valueLink?(r(e),i):e.props.checkedLink?(o(e),a):e.props.onChange}};t.exports=l},{"./ReactPropTypes":77,"./invariant":137}],27:[function(e,t){"use strict";function n(e){e.remove()}var r=e("./ReactBrowserEventEmitter"),o=e("./accumulateInto"),i=e("./forEachAccumulated"),a=e("./invariant"),s={trapBubbledEvent:function(e,t){a(this.isMounted());var n=r.trapBubbledEvent(e,t,this.getDOMNode());this._localEventListeners=o(this._localEventListeners,n)},componentWillUnmount:function(){this._localEventListeners&&i(this._localEventListeners,n)}};t.exports=s},{"./ReactBrowserEventEmitter":33,"./accumulateInto":106,"./forEachAccumulated":123,"./invariant":137}],28:[function(e,t){"use strict";var n=e("./EventConstants"),r=e("./emptyFunction"),o=n.topLevelTypes,i={eventTypes:null,extractEvents:function(e,t,n,i){if(e===o.topTouchStart){var a=i.target;a&&!a.onclick&&(a.onclick=r)}}};t.exports=i},{"./EventConstants":17,"./emptyFunction":118}],29:[function(e,t){function n(e){if(null==e)throw new TypeError("Object.assign target cannot be null or undefined");for(var t=Object(e),n=Object.prototype.hasOwnProperty,r=1;r<arguments.length;r++){var o=arguments[r];if(null!=o){var i=Object(o);for(var a in i)n.call(i,a)&&(t[a]=i[a])}}return t}t.exports=n},{}],30:[function(e,t){"use strict";var n=e("./invariant"),r=function(e){var t=this;if(t.instancePool.length){var n=t.instancePool.pop();return t.call(n,e),n}return new t(e)},o=function(e,t){var n=this;if(n.instancePool.length){var r=n.instancePool.pop();return n.call(r,e,t),r}return new n(e,t)},i=function(e,t,n){var r=this;if(r.instancePool.length){var o=r.instancePool.pop();return r.call(o,e,t,n),o}return new r(e,t,n)},a=function(e,t,n,r,o){var i=this;if(i.instancePool.length){var a=i.instancePool.pop();return i.call(a,e,t,n,r,o),a}return new i(e,t,n,r,o)},s=function(e){var t=this;n(e instanceof t),e.destructor&&e.destructor(),t.instancePool.length<t.poolSize&&t.instancePool.push(e)},u=10,c=r,l=function(e,t){var n=e;return n.instancePool=[],n.getPooled=t||c,n.poolSize||(n.poolSize=u),n.release=s,n},p={addPoolingTo:l,oneArgumentPooler:r,twoArgumentPooler:o,threeArgumentPooler:i,fiveArgumentPooler:a};t.exports=p},{"./invariant":137}],31:[function(e,t){"use strict";var n=e("./DOMPropertyOperations"),r=e("./EventPluginUtils"),o=e("./ReactChildren"),i=e("./ReactComponent"),a=e("./ReactCompositeComponent"),s=e("./ReactContext"),u=e("./ReactCurrentOwner"),c=e("./ReactElement"),l=(e("./ReactElementValidator"),e("./ReactDOM")),p=e("./ReactDOMComponent"),d=e("./ReactDefaultInjection"),f=e("./ReactInstanceHandles"),h=e("./ReactLegacyElement"),m=e("./ReactMount"),v=e("./ReactMultiChild"),y=e("./ReactPerf"),g=e("./ReactPropTypes"),E=e("./ReactServerRendering"),C=e("./ReactTextComponent"),R=e("./Object.assign"),M=e("./deprecated"),b=e("./onlyChild");
d.inject();var O=c.createElement,D=c.createFactory;O=h.wrapCreateElement(O),D=h.wrapCreateFactory(D);var x=y.measure("React","render",m.render),P={Children:{map:o.map,forEach:o.forEach,count:o.count,only:b},DOM:l,PropTypes:g,initializeTouchEvents:function(e){r.useTouchEvents=e},createClass:a.createClass,createElement:O,createFactory:D,constructAndRenderComponent:m.constructAndRenderComponent,constructAndRenderComponentByID:m.constructAndRenderComponentByID,render:x,renderToString:E.renderToString,renderToStaticMarkup:E.renderToStaticMarkup,unmountComponentAtNode:m.unmountComponentAtNode,isValidClass:h.isValidClass,isValidElement:c.isValidElement,withContext:s.withContext,__spread:R,renderComponent:M("React","renderComponent","render",this,x),renderComponentToString:M("React","renderComponentToString","renderToString",this,E.renderToString),renderComponentToStaticMarkup:M("React","renderComponentToStaticMarkup","renderToStaticMarkup",this,E.renderToStaticMarkup),isValidComponent:M("React","isValidComponent","isValidElement",this,c.isValidElement)};"undefined"!=typeof __REACT_DEVTOOLS_GLOBAL_HOOK__&&"function"==typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.inject&&__REACT_DEVTOOLS_GLOBAL_HOOK__.inject({Component:i,CurrentOwner:u,DOMComponent:p,DOMPropertyOperations:n,InstanceHandles:f,Mount:m,MultiChild:v,TextComponent:C});P.version="0.12.0",t.exports=P},{"./DOMPropertyOperations":13,"./EventPluginUtils":21,"./Object.assign":29,"./ReactChildren":36,"./ReactComponent":37,"./ReactCompositeComponent":40,"./ReactContext":41,"./ReactCurrentOwner":42,"./ReactDOM":43,"./ReactDOMComponent":45,"./ReactDefaultInjection":55,"./ReactElement":56,"./ReactElementValidator":57,"./ReactInstanceHandles":64,"./ReactLegacyElement":65,"./ReactMount":68,"./ReactMultiChild":69,"./ReactPerf":73,"./ReactPropTypes":77,"./ReactServerRendering":81,"./ReactTextComponent":84,"./deprecated":117,"./onlyChild":148}],32:[function(e,t){"use strict";var n=e("./ReactEmptyComponent"),r=e("./ReactMount"),o=e("./invariant"),i={getDOMNode:function(){return o(this.isMounted()),n.isNullComponentID(this._rootNodeID)?null:r.getNode(this._rootNodeID)}};t.exports=i},{"./ReactEmptyComponent":58,"./ReactMount":68,"./invariant":137}],33:[function(e,t){"use strict";function n(e){return Object.prototype.hasOwnProperty.call(e,h)||(e[h]=d++,l[e[h]]={}),l[e[h]]}var r=e("./EventConstants"),o=e("./EventPluginHub"),i=e("./EventPluginRegistry"),a=e("./ReactEventEmitterMixin"),s=e("./ViewportMetrics"),u=e("./Object.assign"),c=e("./isEventSupported"),l={},p=!1,d=0,f={topBlur:"blur",topChange:"change",topClick:"click",topCompositionEnd:"compositionend",topCompositionStart:"compositionstart",topCompositionUpdate:"compositionupdate",topContextMenu:"contextmenu",topCopy:"copy",topCut:"cut",topDoubleClick:"dblclick",topDrag:"drag",topDragEnd:"dragend",topDragEnter:"dragenter",topDragExit:"dragexit",topDragLeave:"dragleave",topDragOver:"dragover",topDragStart:"dragstart",topDrop:"drop",topFocus:"focus",topInput:"input",topKeyDown:"keydown",topKeyPress:"keypress",topKeyUp:"keyup",topMouseDown:"mousedown",topMouseMove:"mousemove",topMouseOut:"mouseout",topMouseOver:"mouseover",topMouseUp:"mouseup",topPaste:"paste",topScroll:"scroll",topSelectionChange:"selectionchange",topTextInput:"textInput",topTouchCancel:"touchcancel",topTouchEnd:"touchend",topTouchMove:"touchmove",topTouchStart:"touchstart",topWheel:"wheel"},h="_reactListenersID"+String(Math.random()).slice(2),m=u({},a,{ReactEventListener:null,injection:{injectReactEventListener:function(e){e.setHandleTopLevel(m.handleTopLevel),m.ReactEventListener=e}},setEnabled:function(e){m.ReactEventListener&&m.ReactEventListener.setEnabled(e)},isEnabled:function(){return!(!m.ReactEventListener||!m.ReactEventListener.isEnabled())},listenTo:function(e,t){for(var o=t,a=n(o),s=i.registrationNameDependencies[e],u=r.topLevelTypes,l=0,p=s.length;p>l;l++){var d=s[l];a.hasOwnProperty(d)&&a[d]||(d===u.topWheel?c("wheel")?m.ReactEventListener.trapBubbledEvent(u.topWheel,"wheel",o):c("mousewheel")?m.ReactEventListener.trapBubbledEvent(u.topWheel,"mousewheel",o):m.ReactEventListener.trapBubbledEvent(u.topWheel,"DOMMouseScroll",o):d===u.topScroll?c("scroll",!0)?m.ReactEventListener.trapCapturedEvent(u.topScroll,"scroll",o):m.ReactEventListener.trapBubbledEvent(u.topScroll,"scroll",m.ReactEventListener.WINDOW_HANDLE):d===u.topFocus||d===u.topBlur?(c("focus",!0)?(m.ReactEventListener.trapCapturedEvent(u.topFocus,"focus",o),m.ReactEventListener.trapCapturedEvent(u.topBlur,"blur",o)):c("focusin")&&(m.ReactEventListener.trapBubbledEvent(u.topFocus,"focusin",o),m.ReactEventListener.trapBubbledEvent(u.topBlur,"focusout",o)),a[u.topBlur]=!0,a[u.topFocus]=!0):f.hasOwnProperty(d)&&m.ReactEventListener.trapBubbledEvent(d,f[d],o),a[d]=!0)}},trapBubbledEvent:function(e,t,n){return m.ReactEventListener.trapBubbledEvent(e,t,n)},trapCapturedEvent:function(e,t,n){return m.ReactEventListener.trapCapturedEvent(e,t,n)},ensureScrollValueMonitoring:function(){if(!p){var e=s.refreshScrollValues;m.ReactEventListener.monitorScrollValue(e),p=!0}},eventNameDispatchConfigs:o.eventNameDispatchConfigs,registrationNameModules:o.registrationNameModules,putListener:o.putListener,getListener:o.getListener,deleteListener:o.deleteListener,deleteAllListeners:o.deleteAllListeners});t.exports=m},{"./EventConstants":17,"./EventPluginHub":19,"./EventPluginRegistry":20,"./Object.assign":29,"./ReactEventEmitterMixin":60,"./ViewportMetrics":105,"./isEventSupported":138}],34:[function(e,t){"use strict";var n=e("./React"),r=e("./Object.assign"),o=n.createFactory(e("./ReactTransitionGroup")),i=n.createFactory(e("./ReactCSSTransitionGroupChild")),a=n.createClass({displayName:"ReactCSSTransitionGroup",propTypes:{transitionName:n.PropTypes.string.isRequired,transitionEnter:n.PropTypes.bool,transitionLeave:n.PropTypes.bool},getDefaultProps:function(){return{transitionEnter:!0,transitionLeave:!0}},_wrapChild:function(e){return i({name:this.props.transitionName,enter:this.props.transitionEnter,leave:this.props.transitionLeave},e)},render:function(){return o(r({},this.props,{childFactory:this._wrapChild}))}});t.exports=a},{"./Object.assign":29,"./React":31,"./ReactCSSTransitionGroupChild":35,"./ReactTransitionGroup":87}],35:[function(e,t){"use strict";var n=e("./React"),r=e("./CSSCore"),o=e("./ReactTransitionEvents"),i=e("./onlyChild"),a=17,s=n.createClass({displayName:"ReactCSSTransitionGroupChild",transition:function(e,t){var n=this.getDOMNode(),i=this.props.name+"-"+e,a=i+"-active",s=function(e){e&&e.target!==n||(r.removeClass(n,i),r.removeClass(n,a),o.removeEndEventListener(n,s),t&&t())};o.addEndEventListener(n,s),r.addClass(n,i),this.queueClass(a)},queueClass:function(e){this.classNameQueue.push(e),this.timeout||(this.timeout=setTimeout(this.flushClassNameQueue,a))},flushClassNameQueue:function(){this.isMounted()&&this.classNameQueue.forEach(r.addClass.bind(r,this.getDOMNode())),this.classNameQueue.length=0,this.timeout=null},componentWillMount:function(){this.classNameQueue=[]},componentWillUnmount:function(){this.timeout&&clearTimeout(this.timeout)},componentWillEnter:function(e){this.props.enter?this.transition("enter",e):e()},componentWillLeave:function(e){this.props.leave?this.transition("leave",e):e()},render:function(){return i(this.props.children)}});t.exports=s},{"./CSSCore":4,"./React":31,"./ReactTransitionEvents":86,"./onlyChild":148}],36:[function(e,t){"use strict";function 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n=e("./ReactElement"),r=e("./ReactOwner"),o=e("./ReactUpdates"),i=e("./Object.assign"),a=e("./invariant"),s=e("./keyMirror"),u=s({MOUNTED:null,UNMOUNTED:null}),c=!1,l=null,p=null,d={injection:{injectEnvironment:function(e){a(!c),p=e.mountImageIntoNode,l=e.unmountIDFromEnvironment,d.BackendIDOperations=e.BackendIDOperations,c=!0}},LifeCycle:u,BackendIDOperations:null,Mixin:{isMounted:function(){return this._lifeCycleState===u.MOUNTED},setProps:function(e,t){var n=this._pendingElement||this._currentElement;this.replaceProps(i({},n.props,e),t)},replaceProps:function(e,t){a(this.isMounted()),a(0===this._mountDepth),this._pendingElement=n.cloneAndReplaceProps(this._pendingElement||this._currentElement,e),o.enqueueUpdate(this,t)},_setPropsInternal:function(e,t){var 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a=this._pendingForceUpdate||!this.shouldComponentUpdate||this.shouldComponentUpdate(r,i,n);a?(this._pendingForceUpdate=!1,this._performComponentUpdate(o,r,i,n,e)):(this._currentElement=o,this.props=r,this.state=i,this.context=n,this._owner=o._owner)}},_performComponentUpdate:function(e,t,n,r,o){var i=this._currentElement,a=this.props,s=this.state,u=this.context;this.componentWillUpdate&&this.componentWillUpdate(t,n,r),this._currentElement=e,this.props=t,this.state=n,this.context=r,this._owner=e._owner,this.updateComponent(o,i),this.componentDidUpdate&&o.getReactMountReady().enqueue(this.componentDidUpdate.bind(this,a,s,u),this)},receiveComponent:function(e,t){(e!==this._currentElement||null==e._owner)&&p.Mixin.receiveComponent.call(this,e,t)},updateComponent:E.measure("ReactCompositeComponent","updateComponent",function(e,t){p.Mixin.updateComponent.call(this,e,t);var n=this._renderedComponent,r=n._currentElement,o=this._renderValidatedComponent();if(w(r,o))n.receiveComponent(o,e);else{var i=this._rootNodeID,a=n._rootNodeID;n.unmountComponent(),this._renderedComponent=O(o,this._currentElement.type);var s=this._renderedComponent.mountComponent(i,e,this._mountDepth+1);p.BackendIDOperations.dangerouslyReplaceNodeWithMarkupByID(a,s)}}),forceUpdate:function(e){var t=this._compositeLifeCycleState;D(this.isMounted()||t===A.MOUNTING),D(t!==A.UNMOUNTING&&null==f.current),this._pendingForceUpdate=!0,M.enqueueUpdate(this,e)},_renderValidatedComponent:E.measure("ReactCompositeComponent","_renderValidatedComponent",function(){var e,t=d.current;d.current=this._processChildContext(this._currentElement._context),f.current=this;try{e=this.render(),null===e||e===!1?(e=m.getEmptyComponent(),m.registerNullComponentID(this._rootNodeID)):m.deregisterNullComponentID(this._rootNodeID)}finally{d.current=t,f.current=null}return 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R.hasOwnProperty(n)?r(this._rootNodeID,n,c,t):(s.isStandardName[n]||s.isCustomAttribute(n))&&l.BackendIDOperations.updatePropertyByID(this._rootNodeID,n,c)}i&&l.BackendIDOperations.updateStylesByID(this._rootNodeID,i)},_updateDOMChildren:function(e,t){var n=this.props,r=M[typeof e.children]?e.children:null,o=M[typeof n.children]?n.children:null,i=e.dangerouslySetInnerHTML&&e.dangerouslySetInnerHTML.__html,a=n.dangerouslySetInnerHTML&&n.dangerouslySetInnerHTML.__html,s=null!=r?null:e.children,u=null!=o?null:n.children,c=null!=r||null!=i,p=null!=o||null!=a;null!=s&&null==u?this.updateChildren(null,t):c&&!p&&this.updateTextContent(""),null!=o?r!==o&&this.updateTextContent(""+o):null!=a?i!==a&&l.BackendIDOperations.updateInnerHTMLByID(this._rootNodeID,a):null!=u&&this.updateChildren(u,t)},unmountComponent:function(){this.unmountChildren(),p.deleteAllListeners(this._rootNodeID),l.Mixin.unmountComponent.call(this)}},m(i.prototype,l.Mixin,i.Mixin,f.Mixin,c),t.exports=i},{"./CSSPropertyOperations":6,"./DOMProperty":12,"./DOMPropertyOperations":13,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactBrowserEventEmitter":33,"./ReactComponent":37,"./ReactMount":68,"./ReactMultiChild":69,"./ReactPerf":73,"./escapeTextForBrowser":120,"./invariant":137,"./isEventSupported":138,"./keyOf":144,"./monitorCodeUse":147}],46:[function(e,t){"use strict";var n=e("./EventConstants"),r=e("./LocalEventTrapMixin"),o=e("./ReactBrowserComponentMixin"),i=e("./ReactCompositeComponent"),a=e("./ReactElement"),s=e("./ReactDOM"),u=a.createFactory(s.form.type),c=i.createClass({displayName:"ReactDOMForm",mixins:[o,r],render:function(){return u(this.props)},componentDidMount:function(){this.trapBubbledEvent(n.topLevelTypes.topReset,"reset"),this.trapBubbledEvent(n.topLevelTypes.topSubmit,"submit")}});t.exports=c},{"./EventConstants":17,"./LocalEventTrapMixin":27,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":56}],47:[function(e,t){"use strict";var n=e("./CSSPropertyOperations"),r=e("./DOMChildrenOperations"),o=e("./DOMPropertyOperations"),i=e("./ReactMount"),a=e("./ReactPerf"),s=e("./invariant"),u=e("./setInnerHTML"),c={dangerouslySetInnerHTML:"`dangerouslySetInnerHTML` must be set using `updateInnerHTMLByID()`.",style:"`style` must be set using `updateStylesByID()`."},l={updatePropertyByID:a.measure("ReactDOMIDOperations","updatePropertyByID",function(e,t,n){var r=i.getNode(e);s(!c.hasOwnProperty(t)),null!=n?o.setValueForProperty(r,t,n):o.deleteValueForProperty(r,t)}),deletePropertyByID:a.measure("ReactDOMIDOperations","deletePropertyByID",function(e,t,n){var r=i.getNode(e);s(!c.hasOwnProperty(t)),o.deleteValueForProperty(r,t,n)}),updateStylesByID:a.measure("ReactDOMIDOperations","updateStylesByID",function(e,t){var r=i.getNode(e);n.setValueForStyles(r,t)}),updateInnerHTMLByID:a.measure("ReactDOMIDOperations","updateInnerHTMLByID",function(e,t){var n=i.getNode(e);u(n,t)}),updateTextContentByID:a.measure("ReactDOMIDOperations","updateTextContentByID",function(e,t){var n=i.getNode(e);r.updateTextContent(n,t)}),dangerouslyReplaceNodeWithMarkupByID:a.measure("ReactDOMIDOperations","dangerouslyReplaceNodeWithMarkupByID",function(e,t){var n=i.getNode(e);r.dangerouslyReplaceNodeWithMarkup(n,t)}),dangerouslyProcessChildrenUpdates:a.measure("ReactDOMIDOperations","dangerouslyProcessChildrenUpdates",function(e,t){for(var n=0;n<e.length;n++)e[n].parentNode=i.getNode(e[n].parentID);r.processUpdates(e,t)})};t.exports=l},{"./CSSPropertyOperations":6,"./DOMChildrenOperations":11,"./DOMPropertyOperations":13,"./ReactMount":68,"./ReactPerf":73,"./invariant":137,"./setInnerHTML":149}],48:[function(e,t){"use strict";var n=e("./EventConstants"),r=e("./LocalEventTrapMixin"),o=e("./ReactBrowserComponentMixin"),i=e("./ReactCompositeComponent"),a=e("./ReactElement"),s=e("./ReactDOM"),u=a.createFactory(s.img.type),c=i.createClass({displayName:"ReactDOMImg",tagName:"IMG",mixins:[o,r],render:function(){return u(this.props)},componentDidMount:function(){this.trapBubbledEvent(n.topLevelTypes.topLoad,"load"),this.trapBubbledEvent(n.topLevelTypes.topError,"error")}});t.exports=c},{"./EventConstants":17,"./LocalEventTrapMixin":27,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":56}],49:[function(e,t){"use strict";function n(){this.isMounted()&&this.forceUpdate()}var r=e("./AutoFocusMixin"),o=e("./DOMPropertyOperations"),i=e("./LinkedValueUtils"),a=e("./ReactBrowserComponentMixin"),s=e("./ReactCompositeComponent"),u=e("./ReactElement"),c=e("./ReactDOM"),l=e("./ReactMount"),p=e("./ReactUpdates"),d=e("./Object.assign"),f=e("./invariant"),h=u.createFactory(c.input.type),m={},v=s.createClass({displayName:"ReactDOMInput",mixins:[r,i.Mixin,a],getInitialState:function(){var e=this.props.defaultValue;
return{initialChecked:this.props.defaultChecked||!1,initialValue:null!=e?e:null}},render:function(){var e=d({},this.props);e.defaultChecked=null,e.defaultValue=null;var t=i.getValue(this);e.value=null!=t?t:this.state.initialValue;var n=i.getChecked(this);return e.checked=null!=n?n:this.state.initialChecked,e.onChange=this._handleChange,h(e,this.props.children)},componentDidMount:function(){var e=l.getID(this.getDOMNode());m[e]=this},componentWillUnmount:function(){var e=this.getDOMNode(),t=l.getID(e);delete m[t]},componentDidUpdate:function(){var e=this.getDOMNode();null!=this.props.checked&&o.setValueForProperty(e,"checked",this.props.checked||!1);var t=i.getValue(this);null!=t&&o.setValueForProperty(e,"value",""+t)},_handleChange:function(e){var t,r=i.getOnChange(this);r&&(t=r.call(this,e)),p.asap(n,this);var o=this.props.name;if("radio"===this.props.type&&null!=o){for(var a=this.getDOMNode(),s=a;s.parentNode;)s=s.parentNode;for(var u=s.querySelectorAll("input[name="+JSON.stringify(""+o)+'][type="radio"]'),c=0,d=u.length;d>c;c++){var h=u[c];if(h!==a&&h.form===a.form){var v=l.getID(h);f(v);var y=m[v];f(y),p.asap(n,y)}}}return t}});t.exports=v},{"./AutoFocusMixin":2,"./DOMPropertyOperations":13,"./LinkedValueUtils":26,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":56,"./ReactMount":68,"./ReactUpdates":88,"./invariant":137}],50:[function(e,t){"use strict";var n=e("./ReactBrowserComponentMixin"),r=e("./ReactCompositeComponent"),o=e("./ReactElement"),i=e("./ReactDOM"),a=(e("./warning"),o.createFactory(i.option.type)),s=r.createClass({displayName:"ReactDOMOption",mixins:[n],componentWillMount:function(){},render:function(){return a(this.props,this.props.children)}});t.exports=s},{"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":56,"./warning":155}],51:[function(e,t){"use strict";function n(){this.isMounted()&&(this.setState({value:this._pendingValue}),this._pendingValue=0)}function r(e,t){if(null!=e[t])if(e.multiple){if(!Array.isArray(e[t]))return new Error("The `"+t+"` prop supplied to <select> must be an array if `multiple` is true.")}else if(Array.isArray(e[t]))return new Error("The `"+t+"` prop supplied to <select> must be a scalar value if `multiple` is false.")}function o(e,t){var n,r,o,i=e.props.multiple,a=null!=t?t:e.state.value,s=e.getDOMNode().options;if(i)for(n={},r=0,o=a.length;o>r;++r)n[""+a[r]]=!0;else n=""+a;for(r=0,o=s.length;o>r;r++){var u=i?n.hasOwnProperty(s[r].value):s[r].value===n;u!==s[r].selected&&(s[r].selected=u)}}var i=e("./AutoFocusMixin"),a=e("./LinkedValueUtils"),s=e("./ReactBrowserComponentMixin"),u=e("./ReactCompositeComponent"),c=e("./ReactElement"),l=e("./ReactDOM"),p=e("./ReactUpdates"),d=e("./Object.assign"),f=c.createFactory(l.select.type),h=u.createClass({displayName:"ReactDOMSelect",mixins:[i,a.Mixin,s],propTypes:{defaultValue:r,value:r},getInitialState:function(){return{value:this.props.defaultValue||(this.props.multiple?[]:"")}},componentWillMount:function(){this._pendingValue=null},componentWillReceiveProps:function(e){!this.props.multiple&&e.multiple?this.setState({value:[this.state.value]}):this.props.multiple&&!e.multiple&&this.setState({value:this.state.value[0]})},render:function(){var e=d({},this.props);return e.onChange=this._handleChange,e.value=null,f(e,this.props.children)},componentDidMount:function(){o(this,a.getValue(this))},componentDidUpdate:function(e){var t=a.getValue(this),n=!!e.multiple,r=!!this.props.multiple;(null!=t||n!==r)&&o(this,t)},_handleChange:function(e){var t,r=a.getOnChange(this);r&&(t=r.call(this,e));var o;if(this.props.multiple){o=[];for(var i=e.target.options,s=0,u=i.length;u>s;s++)i[s].selected&&o.push(i[s].value)}else o=e.target.value;return this._pendingValue=o,p.asap(n,this),t}});t.exports=h},{"./AutoFocusMixin":2,"./LinkedValueUtils":26,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":56,"./ReactUpdates":88}],52:[function(e,t){"use strict";function n(e,t,n,r){return e===n&&t===r}function r(e){var t=document.selection,n=t.createRange(),r=n.text.length,o=n.duplicate();o.moveToElementText(e),o.setEndPoint("EndToStart",n);var i=o.text.length,a=i+r;return{start:i,end:a}}function o(e){var t=window.getSelection&&window.getSelection();if(!t||0===t.rangeCount)return null;var r=t.anchorNode,o=t.anchorOffset,i=t.focusNode,a=t.focusOffset,s=t.getRangeAt(0),u=n(t.anchorNode,t.anchorOffset,t.focusNode,t.focusOffset),c=u?0:s.toString().length,l=s.cloneRange();l.selectNodeContents(e),l.setEnd(s.startContainer,s.startOffset);var p=n(l.startContainer,l.startOffset,l.endContainer,l.endOffset),d=p?0:l.toString().length,f=d+c,h=document.createRange();h.setStart(r,o),h.setEnd(i,a);var m=h.collapsed;return{start:m?f:d,end:m?d:f}}function i(e,t){var n,r,o=document.selection.createRange().duplicate();"undefined"==typeof t.end?(n=t.start,r=n):t.start>t.end?(n=t.end,r=t.start):(n=t.start,r=t.end),o.moveToElementText(e),o.moveStart("character",n),o.setEndPoint("EndToStart",o),o.moveEnd("character",r-n),o.select()}function a(e,t){if(window.getSelection){var n=window.getSelection(),r=e[c()].length,o=Math.min(t.start,r),i="undefined"==typeof t.end?o:Math.min(t.end,r);if(!n.extend&&o>i){var a=i;i=o,o=a}var s=u(e,o),l=u(e,i);if(s&&l){var p=document.createRange();p.setStart(s.node,s.offset),n.removeAllRanges(),o>i?(n.addRange(p),n.extend(l.node,l.offset)):(p.setEnd(l.node,l.offset),n.addRange(p))}}}var s=e("./ExecutionEnvironment"),u=e("./getNodeForCharacterOffset"),c=e("./getTextContentAccessor"),l=s.canUseDOM&&document.selection,p={getOffsets:l?r:o,setOffsets:l?i:a};t.exports=p},{"./ExecutionEnvironment":23,"./getNodeForCharacterOffset":130,"./getTextContentAccessor":132}],53:[function(e,t){"use strict";function n(){this.isMounted()&&this.forceUpdate()}var r=e("./AutoFocusMixin"),o=e("./DOMPropertyOperations"),i=e("./LinkedValueUtils"),a=e("./ReactBrowserComponentMixin"),s=e("./ReactCompositeComponent"),u=e("./ReactElement"),c=e("./ReactDOM"),l=e("./ReactUpdates"),p=e("./Object.assign"),d=e("./invariant"),f=(e("./warning"),u.createFactory(c.textarea.type)),h=s.createClass({displayName:"ReactDOMTextarea",mixins:[r,i.Mixin,a],getInitialState:function(){var e=this.props.defaultValue,t=this.props.children;null!=t&&(d(null==e),Array.isArray(t)&&(d(t.length<=1),t=t[0]),e=""+t),null==e&&(e="");var n=i.getValue(this);return{initialValue:""+(null!=n?n:e)}},render:function(){var e=p({},this.props);return d(null==e.dangerouslySetInnerHTML),e.defaultValue=null,e.value=null,e.onChange=this._handleChange,f(e,this.state.initialValue)},componentDidUpdate:function(){var e=i.getValue(this);if(null!=e){var t=this.getDOMNode();o.setValueForProperty(t,"value",""+e)}},_handleChange:function(e){var t,r=i.getOnChange(this);return r&&(t=r.call(this,e)),l.asap(n,this),t}});t.exports=h},{"./AutoFocusMixin":2,"./DOMPropertyOperations":13,"./LinkedValueUtils":26,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":56,"./ReactUpdates":88,"./invariant":137,"./warning":155}],54:[function(e,t){"use strict";function n(){this.reinitializeTransaction()}var r=e("./ReactUpdates"),o=e("./Transaction"),i=e("./Object.assign"),a=e("./emptyFunction"),s={initialize:a,close:function(){p.isBatchingUpdates=!1}},u={initialize:a,close:r.flushBatchedUpdates.bind(r)},c=[u,s];i(n.prototype,o.Mixin,{getTransactionWrappers:function(){return c}});var l=new n,p={isBatchingUpdates:!1,batchedUpdates:function(e,t,n){var r=p.isBatchingUpdates;p.isBatchingUpdates=!0,r?e(t,n):l.perform(e,null,t,n)}};t.exports=p},{"./Object.assign":29,"./ReactUpdates":88,"./Transaction":104,"./emptyFunction":118}],55:[function(e,t){"use strict";function n(){O.EventEmitter.injectReactEventListener(b),O.EventPluginHub.injectEventPluginOrder(s),O.EventPluginHub.injectInstanceHandle(D),O.EventPluginHub.injectMount(x),O.EventPluginHub.injectEventPluginsByName({SimpleEventPlugin:w,EnterLeaveEventPlugin:u,ChangeEventPlugin:o,CompositionEventPlugin:a,MobileSafariClickEventPlugin:p,SelectEventPlugin:P,BeforeInputEventPlugin:r}),O.NativeComponent.injectGenericComponentClass(m),O.NativeComponent.injectComponentClasses({button:v,form:y,img:g,input:E,option:C,select:R,textarea:M,html:S("html"),head:S("head"),body:S("body")}),O.CompositeComponent.injectMixin(d),O.DOMProperty.injectDOMPropertyConfig(l),O.DOMProperty.injectDOMPropertyConfig(_),O.EmptyComponent.injectEmptyComponent("noscript"),O.Updates.injectReconcileTransaction(f.ReactReconcileTransaction),O.Updates.injectBatchingStrategy(h),O.RootIndex.injectCreateReactRootIndex(c.canUseDOM?i.createReactRootIndex:T.createReactRootIndex),O.Component.injectEnvironment(f)}var r=e("./BeforeInputEventPlugin"),o=e("./ChangeEventPlugin"),i=e("./ClientReactRootIndex"),a=e("./CompositionEventPlugin"),s=e("./DefaultEventPluginOrder"),u=e("./EnterLeaveEventPlugin"),c=e("./ExecutionEnvironment"),l=e("./HTMLDOMPropertyConfig"),p=e("./MobileSafariClickEventPlugin"),d=e("./ReactBrowserComponentMixin"),f=e("./ReactComponentBrowserEnvironment"),h=e("./ReactDefaultBatchingStrategy"),m=e("./ReactDOMComponent"),v=e("./ReactDOMButton"),y=e("./ReactDOMForm"),g=e("./ReactDOMImg"),E=e("./ReactDOMInput"),C=e("./ReactDOMOption"),R=e("./ReactDOMSelect"),M=e("./ReactDOMTextarea"),b=e("./ReactEventListener"),O=e("./ReactInjection"),D=e("./ReactInstanceHandles"),x=e("./ReactMount"),P=e("./SelectEventPlugin"),T=e("./ServerReactRootIndex"),w=e("./SimpleEventPlugin"),_=e("./SVGDOMPropertyConfig"),S=e("./createFullPageComponent");t.exports={inject:n}},{"./BeforeInputEventPlugin":3,"./ChangeEventPlugin":8,"./ClientReactRootIndex":9,"./CompositionEventPlugin":10,"./DefaultEventPluginOrder":15,"./EnterLeaveEventPlugin":16,"./ExecutionEnvironment":23,"./HTMLDOMPropertyConfig":24,"./MobileSafariClickEventPlugin":28,"./ReactBrowserComponentMixin":32,"./ReactComponentBrowserEnvironment":38,"./ReactDOMButton":44,"./ReactDOMComponent":45,"./ReactDOMForm":46,"./ReactDOMImg":48,"./ReactDOMInput":49,"./ReactDOMOption":50,"./ReactDOMSelect":51,"./ReactDOMTextarea":53,"./ReactDefaultBatchingStrategy":54,"./ReactEventListener":61,"./ReactInjection":62,"./ReactInstanceHandles":64,"./ReactMount":68,"./SVGDOMPropertyConfig":89,"./SelectEventPlugin":90,"./ServerReactRootIndex":91,"./SimpleEventPlugin":92,"./createFullPageComponent":113}],56:[function(e,t){"use strict";var n=e("./ReactContext"),r=e("./ReactCurrentOwner"),o=(e("./warning"),{key:!0,ref:!0}),i=function(e,t,n,r,o,i){this.type=e,this.key=t,this.ref=n,this._owner=r,this._context=o,this.props=i};i.prototype={_isReactElement:!0},i.createElement=function(e,t,a){var s,u={},c=null,l=null;if(null!=t){l=void 0===t.ref?null:t.ref,c=null==t.key?null:""+t.key;for(s in t)t.hasOwnProperty(s)&&!o.hasOwnProperty(s)&&(u[s]=t[s])}var p=arguments.length-2;if(1===p)u.children=a;else if(p>1){for(var d=Array(p),f=0;p>f;f++)d[f]=arguments[f+2];u.children=d}if(e.defaultProps){var h=e.defaultProps;for(s in h)"undefined"==typeof u[s]&&(u[s]=h[s])}return new i(e,c,l,r.current,n.current,u)},i.createFactory=function(e){var t=i.createElement.bind(null,e);return t.type=e,t},i.cloneAndReplaceProps=function(e,t){var n=new i(e.type,e.key,e.ref,e._owner,e._context,t);return n},i.isValidElement=function(e){var t=!(!e||!e._isReactElement);return t},t.exports=i},{"./ReactContext":41,"./ReactCurrentOwner":42,"./warning":155}],57:[function(e,t){"use strict";function n(){var e=p.current;return e&&e.constructor.displayName||void 0}function r(e,t){e._store.validated||null!=e.key||(e._store.validated=!0,i("react_key_warning",'Each child in an array should have a unique "key" prop.',e,t))}function o(e,t,n){v.test(e)&&i("react_numeric_key_warning","Child objects should have non-numeric keys so ordering is preserved.",t,n)}function i(e,t,r,o){var i=n(),a=o.displayName,s=i||a,u=f[e];if(!u.hasOwnProperty(s)){u[s]=!0,t+=i?" Check the render method of "+i+".":" Check the renderComponent call using <"+a+">.";var c=null;r._owner&&r._owner!==p.current&&(c=r._owner.constructor.displayName,t+=" It was passed a child from "+c+"."),t+=" See http://fb.me/react-warning-keys for more information.",d(e,{component:s,componentOwner:c}),console.warn(t)}}function a(){var e=n()||"";h.hasOwnProperty(e)||(h[e]=!0,d("react_object_map_children"))}function s(e,t){if(Array.isArray(e))for(var n=0;n<e.length;n++){var i=e[n];c.isValidElement(i)&&r(i,t)}else if(c.isValidElement(e))e._store.validated=!0;else if(e&&"object"==typeof e){a();for(var s in e)o(s,e[s],t)}}function u(e,t,n,r){for(var o in t)if(t.hasOwnProperty(o)){var i;try{i=t[o](n,o,e,r)}catch(a){i=a}i instanceof Error&&!(i.message in m)&&(m[i.message]=!0,d("react_failed_descriptor_type_check",{message:i.message}))}}var c=e("./ReactElement"),l=e("./ReactPropTypeLocations"),p=e("./ReactCurrentOwner"),d=e("./monitorCodeUse"),f={react_key_warning:{},react_numeric_key_warning:{}},h={},m={},v=/^\d+$/,y={createElement:function(e){var t=c.createElement.apply(this,arguments);if(null==t)return t;for(var n=2;n<arguments.length;n++)s(arguments[n],e);var r=e.displayName;return e.propTypes&&u(r,e.propTypes,t.props,l.prop),e.contextTypes&&u(r,e.contextTypes,t._context,l.context),t},createFactory:function(e){var t=y.createElement.bind(null,e);return t.type=e,t}};t.exports=y},{"./ReactCurrentOwner":42,"./ReactElement":56,"./ReactPropTypeLocations":76,"./monitorCodeUse":147}],58:[function(e,t){"use strict";function n(){return u(a),a()}function r(e){c[e]=!0}function o(e){delete c[e]}function i(e){return c[e]}var a,s=e("./ReactElement"),u=e("./invariant"),c={},l={injectEmptyComponent:function(e){a=s.createFactory(e)}},p={deregisterNullComponentID:o,getEmptyComponent:n,injection:l,isNullComponentID:i,registerNullComponentID:r};t.exports=p},{"./ReactElement":56,"./invariant":137}],59:[function(e,t){"use strict";var n={guard:function(e){return e}};t.exports=n},{}],60:[function(e,t){"use strict";function n(e){r.enqueueEvents(e),r.processEventQueue()}var r=e("./EventPluginHub"),o={handleTopLevel:function(e,t,o,i){var a=r.extractEvents(e,t,o,i);n(a)}};t.exports=o},{"./EventPluginHub":19}],61:[function(e,t){"use strict";function n(e){var t=l.getID(e),n=c.getReactRootIDFromNodeID(t),r=l.findReactContainerForID(n),o=l.getFirstReactDOM(r);return o}function r(e,t){this.topLevelType=e,this.nativeEvent=t,this.ancestors=[]}function o(e){for(var t=l.getFirstReactDOM(f(e.nativeEvent))||window,r=t;r;)e.ancestors.push(r),r=n(r);for(var o=0,i=e.ancestors.length;i>o;o++){t=e.ancestors[o];var 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r=e("./PooledClass"),o=e("./ReactBrowserEventEmitter"),i=e("./Object.assign");i(n.prototype,{enqueuePutListener:function(e,t,n){this.listenersToPut.push({rootNodeID:e,propKey:t,propValue:n})},putListeners:function(){for(var e=0;e<this.listenersToPut.length;e++){var t=this.listenersToPut[e];o.putListener(t.rootNodeID,t.propKey,t.propValue)}},reset:function(){this.listenersToPut.length=0},destructor:function(){this.reset()}}),r.addPoolingTo(n),t.exports=n},{"./Object.assign":29,"./PooledClass":30,"./ReactBrowserEventEmitter":33}],79:[function(e,t){"use strict";function n(){this.reinitializeTransaction(),this.renderToStaticMarkup=!1,this.reactMountReady=r.getPooled(null),this.putListenerQueue=s.getPooled()}var r=e("./CallbackQueue"),o=e("./PooledClass"),i=e("./ReactBrowserEventEmitter"),a=e("./ReactInputSelection"),s=e("./ReactPutListenerQueue"),u=e("./Transaction"),c=e("./Object.assign"),l={initialize:a.getSelectionInformation,close:a.restoreSelection},p={initialize:function(){var e=i.isEnabled();return i.setEnabled(!1),e},close:function(e){i.setEnabled(e)}},d={initialize:function(){this.reactMountReady.reset()},close:function(){this.reactMountReady.notifyAll()}},f={initialize:function(){this.putListenerQueue.reset()},close:function(){this.putListenerQueue.putListeners()}},h=[f,l,p,d],m={getTransactionWrappers:function(){return h},getReactMountReady:function(){return this.reactMountReady},getPutListenerQueue:function(){return this.putListenerQueue},destructor:function(){r.release(this.reactMountReady),this.reactMountReady=null,s.release(this.putListenerQueue),this.putListenerQueue=null}};c(n.prototype,u.Mixin,m),o.addPoolingTo(n),t.exports=n},{"./CallbackQueue":7,"./Object.assign":29,"./PooledClass":30,"./ReactBrowserEventEmitter":33,"./ReactInputSelection":63,"./ReactPutListenerQueue":78,"./Transaction":104}],80:[function(e,t){"use strict";var n={injectCreateReactRootIndex:function(e){r.createReactRootIndex=e}},r={createReactRootIndex:null,injection:n};t.exports=r},{}],81:[function(e,t){"use strict";function n(e){c(o.isValidElement(e));var t;try{var n=i.createReactRootID();return t=s.getPooled(!1),t.perform(function(){var r=u(e,null),o=r.mountComponent(n,t,0);return a.addChecksumToMarkup(o)},null)}finally{s.release(t)}}function r(e){c(o.isValidElement(e));var t;try{var n=i.createReactRootID();return t=s.getPooled(!0),t.perform(function(){var r=u(e,null);return r.mountComponent(n,t,0)},null)}finally{s.release(t)}}var o=e("./ReactElement"),i=e("./ReactInstanceHandles"),a=e("./ReactMarkupChecksum"),s=e("./ReactServerRenderingTransaction"),u=e("./instantiateReactComponent"),c=e("./invariant");t.exports={renderToString:n,renderToStaticMarkup:r}},{"./ReactElement":56,"./ReactInstanceHandles":64,"./ReactMarkupChecksum":67,"./ReactServerRenderingTransaction":82,"./instantiateReactComponent":136,"./invariant":137}],82:[function(e,t){"use strict";function n(e){this.reinitializeTransaction(),this.renderToStaticMarkup=e,this.reactMountReady=o.getPooled(null),this.putListenerQueue=i.getPooled()}var r=e("./PooledClass"),o=e("./CallbackQueue"),i=e("./ReactPutListenerQueue"),a=e("./Transaction"),s=e("./Object.assign"),u=e("./emptyFunction"),c={initialize:function(){this.reactMountReady.reset()},close:u},l={initialize:function(){this.putListenerQueue.reset()},close:u},p=[l,c],d={getTransactionWrappers:function(){return p},getReactMountReady:function(){return this.reactMountReady},getPutListenerQueue:function(){return this.putListenerQueue},destructor:function(){o.release(this.reactMountReady),this.reactMountReady=null,i.release(this.putListenerQueue),this.putListenerQueue=null}};s(n.prototype,a.Mixin,d),r.addPoolingTo(n),t.exports=n},{"./CallbackQueue":7,"./Object.assign":29,"./PooledClass":30,"./ReactPutListenerQueue":78,"./Transaction":104,"./emptyFunction":118}],83:[function(e,t){"use strict";function n(e,t){var n={};return function(r){n[t]=r,e.setState(n)}}var r={createStateSetter:function(e,t){return function(n,r,o,i,a,s){var u=t.call(e,n,r,o,i,a,s);u&&e.setState(u)}},createStateKeySetter:function(e,t){var r=e.__keySetters||(e.__keySetters={});return r[t]||(r[t]=n(e,t))}};r.Mixin={createStateSetter:function(e){return r.createStateSetter(this,e)},createStateKeySetter:function(e){return r.createStateKeySetter(this,e)}},t.exports=r},{}],84:[function(e,t){"use strict";var n=e("./DOMPropertyOperations"),r=e("./ReactComponent"),o=e("./ReactElement"),i=e("./Object.assign"),a=e("./escapeTextForBrowser"),s=function(){};i(s.prototype,r.Mixin,{mountComponent:function(e,t,o){r.Mixin.mountComponent.call(this,e,t,o);var i=a(this.props);return t.renderToStaticMarkup?i:"<span "+n.createMarkupForID(e)+">"+i+"</span>"},receiveComponent:function(e){var t=e.props;t!==this.props&&(this.props=t,r.BackendIDOperations.updateTextContentByID(this._rootNodeID,t))}});var u=function(e){return new o(s,null,null,null,null,e)};u.type=s,t.exports=u},{"./DOMPropertyOperations":13,"./Object.assign":29,"./ReactComponent":37,"./ReactElement":56,"./escapeTextForBrowser":120}],85:[function(e,t){"use strict";var n=e("./ReactChildren"),r={getChildMapping:function(e){return n.map(e,function(e){return e})},mergeChildMappings:function(e,t){function n(n){return t.hasOwnProperty(n)?t[n]:e[n]}e=e||{},t=t||{};var r={},o=[];for(var i in e)t.hasOwnProperty(i)?o.length&&(r[i]=o,o=[]):o.push(i);var a,s={};for(var u in t){if(r.hasOwnProperty(u))for(a=0;a<r[u].length;a++){var c=r[u][a];s[r[u][a]]=n(c)}s[u]=n(u)}for(a=0;a<o.length;a++)s[o[a]]=n(o[a]);return s}};t.exports=r},{"./ReactChildren":36}],86:[function(e,t){"use strict";function n(){var e=document.createElement("div"),t=e.style;"AnimationEvent"in window||delete a.animationend.animation,"TransitionEvent"in window||delete a.transitionend.transition;for(var n in a){var r=a[n];for(var o in r)if(o in t){s.push(r[o]);break}}}function r(e,t,n){e.addEventListener(t,n,!1)}function o(e,t,n){e.removeEventListener(t,n,!1)}var i=e("./ExecutionEnvironment"),a={transitionend:{transition:"transitionend",WebkitTransition:"webkitTransitionEnd",MozTransition:"mozTransitionEnd",OTransition:"oTransitionEnd",msTransition:"MSTransitionEnd"},animationend:{animation:"animationend",WebkitAnimation:"webkitAnimationEnd",MozAnimation:"mozAnimationEnd",OAnimation:"oAnimationEnd",msAnimation:"MSAnimationEnd"}},s=[];i.canUseDOM&&n();var u={addEndEventListener:function(e,t){return 0===s.length?void window.setTimeout(t,0):void s.forEach(function(n){r(e,n,t)})},removeEndEventListener:function(e,t){0!==s.length&&s.forEach(function(n){o(e,n,t)})}};t.exports=u},{"./ExecutionEnvironment":23}],87:[function(e,t){"use strict";var n=e("./React"),r=e("./ReactTransitionChildMapping"),o=e("./Object.assign"),i=e("./cloneWithProps"),a=e("./emptyFunction"),s=n.createClass({displayName:"ReactTransitionGroup",propTypes:{component:n.PropTypes.any,childFactory:n.PropTypes.func},getDefaultProps:function(){return{component:"span",childFactory:a.thatReturnsArgument}},getInitialState:function(){return{children:r.getChildMapping(this.props.children)}},componentWillReceiveProps:function(e){var t=r.getChildMapping(e.children),n=this.state.children;this.setState({children:r.mergeChildMappings(n,t)});var o;for(o in t){var i=n&&n.hasOwnProperty(o);!t[o]||i||this.currentlyTransitioningKeys[o]||this.keysToEnter.push(o)}for(o in n){var a=t&&t.hasOwnProperty(o);!n[o]||a||this.currentlyTransitioningKeys[o]||this.keysToLeave.push(o)}},componentWillMount:function(){this.currentlyTransitioningKeys={},this.keysToEnter=[],this.keysToLeave=[]},componentDidUpdate:function(){var e=this.keysToEnter;this.keysToEnter=[],e.forEach(this.performEnter);var t=this.keysToLeave;this.keysToLeave=[],t.forEach(this.performLeave)},performEnter:function(e){this.currentlyTransitioningKeys[e]=!0;var t=this.refs[e];t.componentWillEnter?t.componentWillEnter(this._handleDoneEntering.bind(this,e)):this._handleDoneEntering(e)},_handleDoneEntering:function(e){var t=this.refs[e];t.componentDidEnter&&t.componentDidEnter(),delete this.currentlyTransitioningKeys[e];var n=r.getChildMapping(this.props.children);n&&n.hasOwnProperty(e)||this.performLeave(e)},performLeave:function(e){this.currentlyTransitioningKeys[e]=!0;var t=this.refs[e];t.componentWillLeave?t.componentWillLeave(this._handleDoneLeaving.bind(this,e)):this._handleDoneLeaving(e)},_handleDoneLeaving:function(e){var t=this.refs[e];t.componentDidLeave&&t.componentDidLeave(),delete this.currentlyTransitioningKeys[e];var n=r.getChildMapping(this.props.children);if(n&&n.hasOwnProperty(e))this.performEnter(e);else{var i=o({},this.state.children);delete i[e],this.setState({children:i})}},render:function(){var e={};for(var t in this.state.children){var r=this.state.children[t];r&&(e[t]=i(this.props.childFactory(r),{ref:t}))}return n.createElement(this.props.component,this.props,e)}});t.exports=s},{"./Object.assign":29,"./React":31,"./ReactTransitionChildMapping":85,"./cloneWithProps":110,"./emptyFunction":118}],88:[function(e,t){"use strict";function n(){h(O.ReactReconcileTransaction&&g)}function r(){this.reinitializeTransaction(),this.dirtyComponentsLength=null,this.callbackQueue=c.getPooled(),this.reconcileTransaction=O.ReactReconcileTransaction.getPooled()}function o(e,t,r){n(),g.batchedUpdates(e,t,r)}function i(e,t){return e._mountDepth-t._mountDepth}function a(e){var t=e.dirtyComponentsLength;h(t===m.length),m.sort(i);for(var n=0;t>n;n++){var r=m[n];if(r.isMounted()){var o=r._pendingCallbacks;if(r._pendingCallbacks=null,r.performUpdateIfNecessary(e.reconcileTransaction),o)for(var a=0;a<o.length;a++)e.callbackQueue.enqueue(o[a],r)}}}function s(e,t){return h(!t||"function"==typeof t),n(),g.isBatchingUpdates?(m.push(e),void(t&&(e._pendingCallbacks?e._pendingCallbacks.push(t):e._pendingCallbacks=[t]))):void g.batchedUpdates(s,e,t)}function u(e,t){h(g.isBatchingUpdates),v.enqueue(e,t),y=!0}var c=e("./CallbackQueue"),l=e("./PooledClass"),p=(e("./ReactCurrentOwner"),e("./ReactPerf")),d=e("./Transaction"),f=e("./Object.assign"),h=e("./invariant"),m=(e("./warning"),[]),v=c.getPooled(),y=!1,g=null,E={initialize:function(){this.dirtyComponentsLength=m.length},close:function(){this.dirtyComponentsLength!==m.length?(m.splice(0,this.dirtyComponentsLength),M()):m.length=0}},C={initialize:function(){this.callbackQueue.reset()},close:function(){this.callbackQueue.notifyAll()}},R=[E,C];f(r.prototype,d.Mixin,{getTransactionWrappers:function(){return R},destructor:function(){this.dirtyComponentsLength=null,c.release(this.callbackQueue),this.callbackQueue=null,O.ReactReconcileTransaction.release(this.reconcileTransaction),this.reconcileTransaction=null},perform:function(e,t,n){return d.Mixin.perform.call(this,this.reconcileTransaction.perform,this.reconcileTransaction,e,t,n)}}),l.addPoolingTo(r);var M=p.measure("ReactUpdates","flushBatchedUpdates",function(){for(;m.length||y;){if(m.length){var e=r.getPooled();e.perform(a,null,e),r.release(e)}if(y){y=!1;var t=v;v=c.getPooled(),t.notifyAll(),c.release(t)}}}),b={injectReconcileTransaction:function(e){h(e),O.ReactReconcileTransaction=e},injectBatchingStrategy:function(e){h(e),h("function"==typeof e.batchedUpdates),h("boolean"==typeof e.isBatchingUpdates),g=e}},O={ReactReconcileTransaction:null,batchedUpdates:o,enqueueUpdate:s,flushBatchedUpdates:M,injection:b,asap:u};t.exports=O},{"./CallbackQueue":7,"./Object.assign":29,"./PooledClass":30,"./ReactCurrentOwner":42,"./ReactPerf":73,"./Transaction":104,"./invariant":137,"./warning":155}],89:[function(e,t){"use strict";var n=e("./DOMProperty"),r=n.injection.MUST_USE_ATTRIBUTE,o={Properties:{cx:r,cy:r,d:r,dx:r,dy:r,fill:r,fillOpacity:r,fontFamily:r,fontSize:r,fx:r,fy:r,gradientTransform:r,gradientUnits:r,markerEnd:r,markerMid:r,markerStart:r,offset:r,opacity:r,patternContentUnits:r,patternUnits:r,points:r,preserveAspectRatio:r,r:r,rx:r,ry:r,spreadMethod:r,stopColor:r,stopOpacity:r,stroke:r,strokeDasharray:r,strokeLinecap:r,strokeOpacity:r,strokeWidth:r,textAnchor:r,transform:r,version:r,viewBox:r,x1:r,x2:r,x:r,y1:r,y2:r,y:r},DOMAttributeNames:{fillOpacity:"fill-opacity",fontFamily:"font-family",fontSize:"font-size",gradientTransform:"gradientTransform",gradientUnits:"gradientUnits",markerEnd:"marker-end",markerMid:"marker-mid",markerStart:"marker-start",patternContentUnits:"patternContentUnits",patternUnits:"patternUnits",preserveAspectRatio:"preserveAspectRatio",spreadMethod:"spreadMethod",stopColor:"stop-color",stopOpacity:"stop-opacity",strokeDasharray:"stroke-dasharray",strokeLinecap:"stroke-linecap",strokeOpacity:"stroke-opacity",strokeWidth:"stroke-width",textAnchor:"text-anchor",viewBox:"viewBox"}};t.exports=o},{"./DOMProperty":12}],90:[function(e,t){"use strict";function n(e){if("selectionStart"in e&&a.hasSelectionCapabilities(e))return{start:e.selectionStart,end:e.selectionEnd};if(window.getSelection){var t=window.getSelection();return{anchorNode:t.anchorNode,anchorOffset:t.anchorOffset,focusNode:t.focusNode,focusOffset:t.focusOffset}}if(document.selection){var n=document.selection.createRange();return{parentElement:n.parentElement(),text:n.text,top:n.boundingTop,left:n.boundingLeft}}}function r(e){if(!y&&null!=h&&h==u()){var t=n(h);if(!v||!p(v,t)){v=t;var r=s.getPooled(f.select,m,e);return r.type="select",r.target=h,i.accumulateTwoPhaseDispatches(r),r}}}var o=e("./EventConstants"),i=e("./EventPropagators"),a=e("./ReactInputSelection"),s=e("./SyntheticEvent"),u=e("./getActiveElement"),c=e("./isTextInputElement"),l=e("./keyOf"),p=e("./shallowEqual"),d=o.topLevelTypes,f={select:{phasedRegistrationNames:{bubbled:l({onSelect:null}),captured:l({onSelectCapture:null})},dependencies:[d.topBlur,d.topContextMenu,d.topFocus,d.topKeyDown,d.topMouseDown,d.topMouseUp,d.topSelectionChange]}},h=null,m=null,v=null,y=!1,g={eventTypes:f,extractEvents:function(e,t,n,o){switch(e){case d.topFocus:(c(t)||"true"===t.contentEditable)&&(h=t,m=n,v=null);break;case d.topBlur:h=null,m=null,v=null;break;case d.topMouseDown:y=!0;break;case d.topContextMenu:case d.topMouseUp:return y=!1,r(o);case d.topSelectionChange:case d.topKeyDown:case d.topKeyUp:return r(o)}}};t.exports=g},{"./EventConstants":17,"./EventPropagators":22,"./ReactInputSelection":63,"./SyntheticEvent":96,"./getActiveElement":124,"./isTextInputElement":140,"./keyOf":144,"./shallowEqual":150}],91:[function(e,t){"use strict";var n=Math.pow(2,53),r={createReactRootIndex:function(){return Math.ceil(Math.random()*n)}};t.exports=r},{}],92:[function(e,t){"use strict";var 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actor-apps/app-web/src/app/components/DialogSection.react.js | KitoHo/actor-platform | import _ from 'lodash';
import React from 'react';
import { PeerTypes } from 'constants/ActorAppConstants';
import MessagesSection from 'components/dialog/MessagesSection.react';
import TypingSection from 'components/dialog/TypingSection.react';
import ComposeSection from 'components/dialog/ComposeSection.react';
import DialogStore from 'stores/DialogStore';
import MessageStore from 'stores/MessageStore';
import GroupStore from 'stores/GroupStore';
import DialogActionCreators from 'actions/DialogActionCreators';
// On which scrollTop value start loading older messages
const LoadMessagesScrollTop = 100;
const initialRenderMessagesCount = 20;
const renderMessagesStep = 20;
let renderMessagesCount = initialRenderMessagesCount;
let lastPeer = null;
let lastScrolledFromBottom = 0;
const getStateFromStores = () => {
const messages = MessageStore.getAll();
let messagesToRender;
if (messages.length > renderMessagesCount) {
messagesToRender = messages.slice(messages.length - renderMessagesCount);
} else {
messagesToRender = messages;
}
return {
peer: DialogStore.getSelectedDialogPeer(),
messages: messages,
messagesToRender: messagesToRender
};
};
class DialogSection extends React.Component {
constructor(props) {
super(props);
this.state = getStateFromStores();
DialogStore.addSelectListener(this.onSelectedDialogChange);
MessageStore.addChangeListener(this.onMessagesChange);
}
componentWillUnmount() {
DialogStore.removeSelectListener(this.onSelectedDialogChange);
MessageStore.removeChangeListener(this.onMessagesChange);
}
componentDidUpdate() {
this.fixScroll();
this.loadMessagesByScroll();
}
render() {
const peer = this.state.peer;
if (peer) {
let isMember = true;
let memberArea;
if (peer.type === PeerTypes.GROUP) {
const group = GroupStore.getGroup(peer.id);
isMember = DialogStore.isGroupMember(group);
}
if (isMember) {
memberArea = (
<div>
<TypingSection/>
<ComposeSection peer={this.state.peer}/>
</div>
);
} else {
memberArea = (
<section className="compose compose--disabled row center-xs middle-xs">
<h3>You are not member</h3>
</section>
);
}
return (
<section className="dialog" onScroll={this.loadMessagesByScroll}>
<MessagesSection messages={this.state.messagesToRender}
peer={this.state.peer}
ref="MessagesSection"/>
{memberArea}
</section>
);
} else {
return (
<section className="dialog dialog--empty row middle-xs center-xs">
Select dialog or start a new one.
</section>
);
}
}
fixScroll = () => {
if (lastPeer !== null ) {
let node = React.findDOMNode(this.refs.MessagesSection);
node.scrollTop = node.scrollHeight - lastScrolledFromBottom;
}
}
onSelectedDialogChange = () => {
renderMessagesCount = initialRenderMessagesCount;
if (lastPeer != null) {
DialogActionCreators.onConversationClosed(lastPeer);
}
lastPeer = DialogStore.getSelectedDialogPeer();
DialogActionCreators.onConversationOpen(lastPeer);
}
onMessagesChange = _.debounce(() => {
this.setState(getStateFromStores());
}, 10, {maxWait: 50, leading: true});
loadMessagesByScroll = _.debounce(() => {
if (lastPeer !== null ) {
let node = React.findDOMNode(this.refs.MessagesSection);
let scrollTop = node.scrollTop;
lastScrolledFromBottom = node.scrollHeight - scrollTop;
if (node.scrollTop < LoadMessagesScrollTop) {
DialogActionCreators.onChatEnd(this.state.peer);
if (this.state.messages.length > this.state.messagesToRender.length) {
renderMessagesCount += renderMessagesStep;
if (renderMessagesCount > this.state.messages.length) {
renderMessagesCount = this.state.messages.length;
}
this.setState(getStateFromStores());
}
}
}
}, 5, {maxWait: 30});
}
export default DialogSection;
|
packages/material-ui-icons/src/ClearOutlined.js | kybarg/material-ui | import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<path d="M19 6.41L17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41z" />
, 'ClearOutlined');
|
ui/src/components/Footer/Footer.js | ebradshaw/insight | import React, { Component } from 'react';
import Navbar from 'react-bootstrap/lib/Navbar'
class Footer extends Component {
render() {
return (
<Navbar fixedBottom>
<Navbar.Header>
<Navbar.Text>
Elliott Bradshaw - 2017
</Navbar.Text>
</Navbar.Header>
</Navbar>
)
}
}
export default Footer;
|
src/components/Studio.js | MiRECoFu/textcontroller | 'use strict';
require('styles/Studio.scss')
import React from 'react';
import ReactDOM from 'react-dom';
import { Link } from 'react-router'
var AMUIReact = require('amazeui-react');
var Button = AMUIReact.Button;
var Icon = AMUIReact.Icon;
//获取用户信息
//获取 img src
class Studio extends React.Component {
constructor(props) {
super(props);
}
//返回
_showDocEditor() {
}
render() {
return (
<div className="studio-body">
<div className="header">
<div
className="back-home"
onClick={()=>{this._showDocEditor()}}
>首页</div>
<div className="studio-name">小白工作室</div>
<img src="images/avatar.jpg" alt="头像" className="avatar"/>
</div>
<div className="main">
<div className="nav">
<img src="images/avatar.jpg" alt="头像" className="nav-avatar"/>
<ul>
<li><Link to='/studio/docs'><Icon icon="book" /><span>我的文档</span></Link></li>
<li><a href="#"><Icon icon="comment" /><span>协作消息</span></a></li>
<li><Link to="/studio/trash"><Icon icon="trash" /><span>回收站</span></Link></li>
</ul>
</div>
<div className="main-content">
{this.props.children}
</div>
</div>
</div>
);
}
}
export default Studio;
|
ajax/libs/jquery/1.4.1/jquery.min.js | alejandroiglesias/cdnjs | /*!
* jQuery JavaScript Library v1.4.1
* http://jquery.com/
*
* Copyright 2010, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2010, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Mon Jan 25 19:43:33 2010 -0500
*/
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|
src/PanelContainer.js | billyryanwill/amplify | import React, { Component } from 'react';
import Playlist from './Playlist';
class PanelContainer extends Component {
render() {
return (
<main>
<Playlist/>
</main>
);
}
}
export default PanelContainer;
|
files/yasgui/1.1.8/yasgui.bundled.min.js | Third9/jsdelivr | !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;"undefined"!=typeof window?t=window:"undefined"!=typeof global?t=global:"undefined"!=typeof self&&(t=self),t.YASGUI=e()}}(function(){var e;return function t(e,n,r){function i(s,a){if(!n[s]){if(!e[s]){var l="function"==typeof require&&require;if(!a&&l)return l(s,!0);if(o)return o(s,!0);var u=new Error("Cannot find module '"+s+"'");throw u.code="MODULE_NOT_FOUND",u}var c=n[s]={exports:{}};e[s][0].call(c.exports,function(t){var n=e[s][1][t];return i(n?n:t)},c,c.exports,t,e,n,r)}return n[s].exports}for(var o="function"==typeof require&&require,s=0;s<r.length;s++)i(r[s]);return i}({1:[function(e,t){t.exports=e("./main.js")},{"./main.js":107}],2:[function(e,t){function n(){this._events=this._events||{};this._maxListeners=this._maxListeners||void 0}function r(e){return"function"==typeof e}function i(e){return"number"==typeof e}function o(e){return"object"==typeof e&&null!==e}function s(e){return void 0===e}t.exports=n;n.EventEmitter=n;n.prototype._events=void 0;n.prototype._maxListeners=void 0;n.defaultMaxListeners=10;n.prototype.setMaxListeners=function(e){if(!i(e)||0>e||isNaN(e))throw TypeError("n must be a positive number");this._maxListeners=e;return this};n.prototype.emit=function(e){var t,n,i,a,l,u;this._events||(this._events={});if("error"===e&&(!this._events.error||o(this._events.error)&&!this._events.error.length)){t=arguments[1];if(t instanceof Error)throw t;throw TypeError('Uncaught, unspecified "error" event.')}n=this._events[e];if(s(n))return!1;if(r(n))switch(arguments.length){case 1:n.call(this);break;case 2:n.call(this,arguments[1]);break;case 3:n.call(this,arguments[1],arguments[2]);break;default:i=arguments.length;a=new Array(i-1);for(l=1;i>l;l++)a[l-1]=arguments[l];n.apply(this,a)}else if(o(n)){i=arguments.length;a=new Array(i-1);for(l=1;i>l;l++)a[l-1]=arguments[l];u=n.slice();i=u.length;for(l=0;i>l;l++)u[l].apply(this,a)}return!0};n.prototype.addListener=function(e,t){var i;if(!r(t))throw TypeError("listener must be a function");this._events||(this._events={});this._events.newListener&&this.emit("newListener",e,r(t.listener)?t.listener:t);this._events[e]?o(this._events[e])?this._events[e].push(t):this._events[e]=[this._events[e],t]:this._events[e]=t;if(o(this._events[e])&&!this._events[e].warned){var i;i=s(this._maxListeners)?n.defaultMaxListeners:this._maxListeners;if(i&&i>0&&this._events[e].length>i){this._events[e].warned=!0;console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[e].length);"function"==typeof console.trace&&console.trace()}}return this};n.prototype.on=n.prototype.addListener;n.prototype.once=function(e,t){function n(){this.removeListener(e,n);if(!i){i=!0;t.apply(this,arguments)}}if(!r(t))throw TypeError("listener must be a function");var i=!1;n.listener=t;this.on(e,n);return this};n.prototype.removeListener=function(e,t){var n,i,s,a;if(!r(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;n=this._events[e];s=n.length;i=-1;if(n===t||r(n.listener)&&n.listener===t){delete this._events[e];this._events.removeListener&&this.emit("removeListener",e,t)}else if(o(n)){for(a=s;a-->0;)if(n[a]===t||n[a].listener&&n[a].listener===t){i=a;break}if(0>i)return this;if(1===n.length){n.length=0;delete this._events[e]}else n.splice(i,1);this._events.removeListener&&this.emit("removeListener",e,t)}return this};n.prototype.removeAllListeners=function(e){var t,n;if(!this._events)return this;if(!this._events.removeListener){0===arguments.length?this._events={}:this._events[e]&&delete this._events[e];return this}if(0===arguments.length){for(t in this._events)"removeListener"!==t&&this.removeAllListeners(t);this.removeAllListeners("removeListener");this._events={};return this}n=this._events[e];if(r(n))this.removeListener(e,n);else for(;n.length;)this.removeListener(e,n[n.length-1]);delete this._events[e];return this};n.prototype.listeners=function(e){var t;t=this._events&&this._events[e]?r(this._events[e])?[this._events[e]]:this._events[e].slice():[];return t};n.listenerCount=function(e,t){var n;n=e._events&&e._events[t]?r(e._events[t])?1:e._events[t].length:0;return n}},{}],3:[function(e){var t=e("jquery");(function(e,t){function n(t,n){var i,o,s,a=t.nodeName.toLowerCase();if("area"===a){i=t.parentNode;o=i.name;if(!t.href||!o||"map"!==i.nodeName.toLowerCase())return!1;s=e("img[usemap=#"+o+"]")[0];return!!s&&r(s)}return(/input|select|textarea|button|object/.test(a)?!t.disabled:"a"===a?t.href||n:n)&&r(t)}function r(t){return e.expr.filters.visible(t)&&!e(t).parents().addBack().filter(function(){return"hidden"===e.css(this,"visibility")}).length}var i=0,o=/^ui-id-\d+$/;e.ui=e.ui||{};e.extend(e.ui,{version:"1.10.4",keyCode:{BACKSPACE:8,COMMA:188,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SPACE:32,TAB:9,UP:38}});e.fn.extend({focus:function(t){return function(n,r){return"number"==typeof n?this.each(function(){var t=this;setTimeout(function(){e(t).focus();r&&r.call(t)},n)}):t.apply(this,arguments)}}(e.fn.focus),scrollParent:function(){var t;t=e.ui.ie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))?this.parents().filter(function(){return/(relative|absolute|fixed)/.test(e.css(this,"position"))&&/(auto|scroll)/.test(e.css(this,"overflow")+e.css(this,"overflow-y")+e.css(this,"overflow-x"))}).eq(0):this.parents().filter(function(){return/(auto|scroll)/.test(e.css(this,"overflow")+e.css(this,"overflow-y")+e.css(this,"overflow-x"))}).eq(0);return/fixed/.test(this.css("position"))||!t.length?e(document):t},zIndex:function(n){if(n!==t)return this.css("zIndex",n);if(this.length)for(var r,i,o=e(this[0]);o.length&&o[0]!==document;){r=o.css("position");if("absolute"===r||"relative"===r||"fixed"===r){i=parseInt(o.css("zIndex"),10);if(!isNaN(i)&&0!==i)return i}o=o.parent()}return 0},uniqueId:function(){return this.each(function(){this.id||(this.id="ui-id-"+ ++i)})},removeUniqueId:function(){return this.each(function(){o.test(this.id)&&e(this).removeAttr("id")})}});e.extend(e.expr[":"],{data:e.expr.createPseudo?e.expr.createPseudo(function(t){return function(n){return!!e.data(n,t)}}):function(t,n,r){return!!e.data(t,r[3])},focusable:function(t){return n(t,!isNaN(e.attr(t,"tabindex")))},tabbable:function(t){var r=e.attr(t,"tabindex"),i=isNaN(r);return(i||r>=0)&&n(t,!i)}});e("<a>").outerWidth(1).jquery||e.each(["Width","Height"],function(n,r){function i(t,n,r,i){e.each(o,function(){n-=parseFloat(e.css(t,"padding"+this))||0;r&&(n-=parseFloat(e.css(t,"border"+this+"Width"))||0);i&&(n-=parseFloat(e.css(t,"margin"+this))||0)});return n}var o="Width"===r?["Left","Right"]:["Top","Bottom"],s=r.toLowerCase(),a={innerWidth:e.fn.innerWidth,innerHeight:e.fn.innerHeight,outerWidth:e.fn.outerWidth,outerHeight:e.fn.outerHeight};e.fn["inner"+r]=function(n){return n===t?a["inner"+r].call(this):this.each(function(){e(this).css(s,i(this,n)+"px")})};e.fn["outer"+r]=function(t,n){return"number"!=typeof t?a["outer"+r].call(this,t):this.each(function(){e(this).css(s,i(this,t,!0,n)+"px")})}});e.fn.addBack||(e.fn.addBack=function(e){return this.add(null==e?this.prevObject:this.prevObject.filter(e))});e("<a>").data("a-b","a").removeData("a-b").data("a-b")&&(e.fn.removeData=function(t){return function(n){return arguments.length?t.call(this,e.camelCase(n)):t.call(this)}}(e.fn.removeData));e.ui.ie=!!/msie [\w.]+/.exec(navigator.userAgent.toLowerCase());e.support.selectstart="onselectstart"in document.createElement("div");e.fn.extend({disableSelection:function(){return this.bind((e.support.selectstart?"selectstart":"mousedown")+".ui-disableSelection",function(e){e.preventDefault()})},enableSelection:function(){return this.unbind(".ui-disableSelection")}});e.extend(e.ui,{plugin:{add:function(t,n,r){var i,o=e.ui[t].prototype;for(i in r){o.plugins[i]=o.plugins[i]||[];o.plugins[i].push([n,r[i]])}},call:function(e,t,n){var r,i=e.plugins[t];if(i&&e.element[0].parentNode&&11!==e.element[0].parentNode.nodeType)for(r=0;r<i.length;r++)e.options[i[r][0]]&&i[r][1].apply(e.element,n)}},hasScroll:function(t,n){if("hidden"===e(t).css("overflow"))return!1;var r=n&&"left"===n?"scrollLeft":"scrollTop",i=!1;if(t[r]>0)return!0;t[r]=1;i=t[r]>0;t[r]=0;return i}})})(t)},{jquery:8}],4:[function(e){var t=e("jquery");e("./widget");(function(e){var t=!1;e(document).mouseup(function(){t=!1});e.widget("ui.mouse",{version:"1.10.4",options:{cancel:"input,textarea,button,select,option",distance:1,delay:0},_mouseInit:function(){var t=this;this.element.bind("mousedown."+this.widgetName,function(e){return t._mouseDown(e)}).bind("click."+this.widgetName,function(n){if(!0===e.data(n.target,t.widgetName+".preventClickEvent")){e.removeData(n.target,t.widgetName+".preventClickEvent");n.stopImmediatePropagation();return!1}});this.started=!1},_mouseDestroy:function(){this.element.unbind("."+this.widgetName);this._mouseMoveDelegate&&e(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate)},_mouseDown:function(n){if(!t){this._mouseStarted&&this._mouseUp(n);this._mouseDownEvent=n;var r=this,i=1===n.which,o="string"==typeof this.options.cancel&&n.target.nodeName?e(n.target).closest(this.options.cancel).length:!1;if(!i||o||!this._mouseCapture(n))return!0;this.mouseDelayMet=!this.options.delay;this.mouseDelayMet||(this._mouseDelayTimer=setTimeout(function(){r.mouseDelayMet=!0},this.options.delay));if(this._mouseDistanceMet(n)&&this._mouseDelayMet(n)){this._mouseStarted=this._mouseStart(n)!==!1;if(!this._mouseStarted){n.preventDefault();return!0}}!0===e.data(n.target,this.widgetName+".preventClickEvent")&&e.removeData(n.target,this.widgetName+".preventClickEvent");this._mouseMoveDelegate=function(e){return r._mouseMove(e)};this._mouseUpDelegate=function(e){return r._mouseUp(e)};e(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);n.preventDefault();t=!0;return!0}},_mouseMove:function(t){if(e.ui.ie&&(!document.documentMode||document.documentMode<9)&&!t.button)return this._mouseUp(t);if(this._mouseStarted){this._mouseDrag(t);return t.preventDefault()}if(this._mouseDistanceMet(t)&&this._mouseDelayMet(t)){this._mouseStarted=this._mouseStart(this._mouseDownEvent,t)!==!1;this._mouseStarted?this._mouseDrag(t):this._mouseUp(t)}return!this._mouseStarted},_mouseUp:function(t){e(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted=!1;t.target===this._mouseDownEvent.target&&e.data(t.target,this.widgetName+".preventClickEvent",!0);this._mouseStop(t)}return!1},_mouseDistanceMet:function(e){return Math.max(Math.abs(this._mouseDownEvent.pageX-e.pageX),Math.abs(this._mouseDownEvent.pageY-e.pageY))>=this.options.distance},_mouseDelayMet:function(){return this.mouseDelayMet},_mouseStart:function(){},_mouseDrag:function(){},_mouseStop:function(){},_mouseCapture:function(){return!0}})})(t)},{"./widget":7,jquery:8}],5:[function(e){var t=e("jquery");(function(e,t){function n(e,t,n){return[parseFloat(e[0])*(f.test(e[0])?t/100:1),parseFloat(e[1])*(f.test(e[1])?n/100:1)]}function r(t,n){return parseInt(e.css(t,n),10)||0}function i(t){var n=t[0];return 9===n.nodeType?{width:t.width(),height:t.height(),offset:{top:0,left:0}}:e.isWindow(n)?{width:t.width(),height:t.height(),offset:{top:t.scrollTop(),left:t.scrollLeft()}}:n.preventDefault?{width:0,height:0,offset:{top:n.pageY,left:n.pageX}}:{width:t.outerWidth(),height:t.outerHeight(),offset:t.offset()}}e.ui=e.ui||{};var o,s=Math.max,a=Math.abs,l=Math.round,u=/left|center|right/,c=/top|center|bottom/,p=/[\+\-]\d+(\.[\d]+)?%?/,d=/^\w+/,f=/%$/,h=e.fn.position;e.position={scrollbarWidth:function(){if(o!==t)return o;var n,r,i=e("<div style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>"),s=i.children()[0];e("body").append(i);n=s.offsetWidth;i.css("overflow","scroll");r=s.offsetWidth;n===r&&(r=i[0].clientWidth);i.remove();return o=n-r},getScrollInfo:function(t){var n=t.isWindow||t.isDocument?"":t.element.css("overflow-x"),r=t.isWindow||t.isDocument?"":t.element.css("overflow-y"),i="scroll"===n||"auto"===n&&t.width<t.element[0].scrollWidth,o="scroll"===r||"auto"===r&&t.height<t.element[0].scrollHeight;return{width:o?e.position.scrollbarWidth():0,height:i?e.position.scrollbarWidth():0}},getWithinInfo:function(t){var n=e(t||window),r=e.isWindow(n[0]),i=!!n[0]&&9===n[0].nodeType;return{element:n,isWindow:r,isDocument:i,offset:n.offset()||{left:0,top:0},scrollLeft:n.scrollLeft(),scrollTop:n.scrollTop(),width:r?n.width():n.outerWidth(),height:r?n.height():n.outerHeight()}}};e.fn.position=function(t){if(!t||!t.of)return h.apply(this,arguments);t=e.extend({},t);var o,f,g,m,v,E,y=e(t.of),x=e.position.getWithinInfo(t.within),b=e.position.getScrollInfo(x),T=(t.collision||"flip").split(" "),S={};E=i(y);y[0].preventDefault&&(t.at="left top");f=E.width;g=E.height;m=E.offset;v=e.extend({},m);e.each(["my","at"],function(){var e,n,r=(t[this]||"").split(" ");1===r.length&&(r=u.test(r[0])?r.concat(["center"]):c.test(r[0])?["center"].concat(r):["center","center"]);r[0]=u.test(r[0])?r[0]:"center";r[1]=c.test(r[1])?r[1]:"center";e=p.exec(r[0]);n=p.exec(r[1]);S[this]=[e?e[0]:0,n?n[0]:0];t[this]=[d.exec(r[0])[0],d.exec(r[1])[0]]});1===T.length&&(T[1]=T[0]);"right"===t.at[0]?v.left+=f:"center"===t.at[0]&&(v.left+=f/2);"bottom"===t.at[1]?v.top+=g:"center"===t.at[1]&&(v.top+=g/2);o=n(S.at,f,g);v.left+=o[0];v.top+=o[1];return this.each(function(){var i,u,c=e(this),p=c.outerWidth(),d=c.outerHeight(),h=r(this,"marginLeft"),E=r(this,"marginTop"),N=p+h+r(this,"marginRight")+b.width,C=d+E+r(this,"marginBottom")+b.height,L=e.extend({},v),A=n(S.my,c.outerWidth(),c.outerHeight());"right"===t.my[0]?L.left-=p:"center"===t.my[0]&&(L.left-=p/2);"bottom"===t.my[1]?L.top-=d:"center"===t.my[1]&&(L.top-=d/2);L.left+=A[0];L.top+=A[1];if(!e.support.offsetFractions){L.left=l(L.left);L.top=l(L.top)}i={marginLeft:h,marginTop:E};e.each(["left","top"],function(n,r){e.ui.position[T[n]]&&e.ui.position[T[n]][r](L,{targetWidth:f,targetHeight:g,elemWidth:p,elemHeight:d,collisionPosition:i,collisionWidth:N,collisionHeight:C,offset:[o[0]+A[0],o[1]+A[1]],my:t.my,at:t.at,within:x,elem:c})});t.using&&(u=function(e){var n=m.left-L.left,r=n+f-p,i=m.top-L.top,o=i+g-d,l={target:{element:y,left:m.left,top:m.top,width:f,height:g},element:{element:c,left:L.left,top:L.top,width:p,height:d},horizontal:0>r?"left":n>0?"right":"center",vertical:0>o?"top":i>0?"bottom":"middle"};p>f&&a(n+r)<f&&(l.horizontal="center");d>g&&a(i+o)<g&&(l.vertical="middle");l.important=s(a(n),a(r))>s(a(i),a(o))?"horizontal":"vertical";t.using.call(this,e,l)});c.offset(e.extend(L,{using:u}))})};e.ui.position={fit:{left:function(e,t){var n,r=t.within,i=r.isWindow?r.scrollLeft:r.offset.left,o=r.width,a=e.left-t.collisionPosition.marginLeft,l=i-a,u=a+t.collisionWidth-o-i;if(t.collisionWidth>o)if(l>0&&0>=u){n=e.left+l+t.collisionWidth-o-i;e.left+=l-n}else e.left=u>0&&0>=l?i:l>u?i+o-t.collisionWidth:i;else l>0?e.left+=l:u>0?e.left-=u:e.left=s(e.left-a,e.left)},top:function(e,t){var n,r=t.within,i=r.isWindow?r.scrollTop:r.offset.top,o=t.within.height,a=e.top-t.collisionPosition.marginTop,l=i-a,u=a+t.collisionHeight-o-i;if(t.collisionHeight>o)if(l>0&&0>=u){n=e.top+l+t.collisionHeight-o-i;e.top+=l-n}else e.top=u>0&&0>=l?i:l>u?i+o-t.collisionHeight:i;else l>0?e.top+=l:u>0?e.top-=u:e.top=s(e.top-a,e.top)}},flip:{left:function(e,t){var n,r,i=t.within,o=i.offset.left+i.scrollLeft,s=i.width,l=i.isWindow?i.scrollLeft:i.offset.left,u=e.left-t.collisionPosition.marginLeft,c=u-l,p=u+t.collisionWidth-s-l,d="left"===t.my[0]?-t.elemWidth:"right"===t.my[0]?t.elemWidth:0,f="left"===t.at[0]?t.targetWidth:"right"===t.at[0]?-t.targetWidth:0,h=-2*t.offset[0];if(0>c){n=e.left+d+f+h+t.collisionWidth-s-o;(0>n||n<a(c))&&(e.left+=d+f+h)}else if(p>0){r=e.left-t.collisionPosition.marginLeft+d+f+h-l;(r>0||a(r)<p)&&(e.left+=d+f+h)}},top:function(e,t){var n,r,i=t.within,o=i.offset.top+i.scrollTop,s=i.height,l=i.isWindow?i.scrollTop:i.offset.top,u=e.top-t.collisionPosition.marginTop,c=u-l,p=u+t.collisionHeight-s-l,d="top"===t.my[1],f=d?-t.elemHeight:"bottom"===t.my[1]?t.elemHeight:0,h="top"===t.at[1]?t.targetHeight:"bottom"===t.at[1]?-t.targetHeight:0,g=-2*t.offset[1];if(0>c){r=e.top+f+h+g+t.collisionHeight-s-o;e.top+f+h+g>c&&(0>r||r<a(c))&&(e.top+=f+h+g)}else if(p>0){n=e.top-t.collisionPosition.marginTop+f+h+g-l;e.top+f+h+g>p&&(n>0||a(n)<p)&&(e.top+=f+h+g)}}},flipfit:{left:function(){e.ui.position.flip.left.apply(this,arguments);e.ui.position.fit.left.apply(this,arguments)},top:function(){e.ui.position.flip.top.apply(this,arguments);e.ui.position.fit.top.apply(this,arguments)}}};(function(){var t,n,r,i,o,s=document.getElementsByTagName("body")[0],a=document.createElement("div");t=document.createElement(s?"div":"body");r={visibility:"hidden",width:0,height:0,border:0,margin:0,background:"none"};s&&e.extend(r,{position:"absolute",left:"-1000px",top:"-1000px"});for(o in r)t.style[o]=r[o];t.appendChild(a);n=s||document.documentElement;n.insertBefore(t,n.firstChild);a.style.cssText="position: absolute; left: 10.7432222px;";i=e(a).offset().left;e.support.offsetFractions=i>10&&11>i;t.innerHTML="";n.removeChild(t)})()})(t)},{jquery:8}],6:[function(e){var t=e("jquery");e("./core");e("./mouse");e("./widget");(function(e){function t(e){return parseInt(e,10)||0}function n(e){return!isNaN(parseInt(e,10))}e.widget("ui.resizable",e.ui.mouse,{version:"1.10.4",widgetEventPrefix:"resize",options:{alsoResize:!1,animate:!1,animateDuration:"slow",animateEasing:"swing",aspectRatio:!1,autoHide:!1,containment:!1,ghost:!1,grid:!1,handles:"e,s,se",helper:!1,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:90,resize:null,start:null,stop:null},_create:function(){var t,n,r,i,o,s=this,a=this.options;this.element.addClass("ui-resizable");e.extend(this,{_aspectRatio:!!a.aspectRatio,aspectRatio:a.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:a.helper||a.ghost||a.animate?a.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){this.element.wrap(e("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("ui-resizable",this.element.data("ui-resizable"));this.elementIsWrapper=!0;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle=this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=a.handles||(e(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se");if(this.handles.constructor===String){"all"===this.handles&&(this.handles="n,e,s,w,se,sw,ne,nw");t=this.handles.split(",");this.handles={};for(n=0;n<t.length;n++){r=e.trim(t[n]);o="ui-resizable-"+r;i=e("<div class='ui-resizable-handle "+o+"'></div>");i.css({zIndex:a.zIndex});"se"===r&&i.addClass("ui-icon ui-icon-gripsmall-diagonal-se");this.handles[r]=".ui-resizable-"+r;this.element.append(i)}}this._renderAxis=function(t){var n,r,i,o;t=t||this.element;for(n in this.handles){this.handles[n].constructor===String&&(this.handles[n]=e(this.handles[n],this.element).show());if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){r=e(this.handles[n],this.element);o=/sw|ne|nw|se|n|s/.test(n)?r.outerHeight():r.outerWidth();i=["padding",/ne|nw|n/.test(n)?"Top":/se|sw|s/.test(n)?"Bottom":/^e$/.test(n)?"Right":"Left"].join("");t.css(i,o);this._proportionallyResize()}e(this.handles[n]).length}};this._renderAxis(this.element);this._handles=e(".ui-resizable-handle",this.element).disableSelection();this._handles.mouseover(function(){if(!s.resizing){this.className&&(i=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i));s.axis=i&&i[1]?i[1]:"se"}});if(a.autoHide){this._handles.hide();e(this.element).addClass("ui-resizable-autohide").mouseenter(function(){if(!a.disabled){e(this).removeClass("ui-resizable-autohide");s._handles.show()}}).mouseleave(function(){if(!a.disabled&&!s.resizing){e(this).addClass("ui-resizable-autohide");s._handles.hide()}})}this._mouseInit()},_destroy:function(){this._mouseDestroy();var t,n=function(t){e(t).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){n(this.element);t=this.element;this.originalElement.css({position:t.css("position"),width:t.outerWidth(),height:t.outerHeight(),top:t.css("top"),left:t.css("left")}).insertAfter(t);t.remove()}this.originalElement.css("resize",this.originalResizeStyle);n(this.originalElement);return this},_mouseCapture:function(t){var n,r,i=!1;for(n in this.handles){r=e(this.handles[n])[0];(r===t.target||e.contains(r,t.target))&&(i=!0)}return!this.options.disabled&&i},_mouseStart:function(n){var r,i,o,s=this.options,a=this.element.position(),l=this.element;this.resizing=!0;/absolute/.test(l.css("position"))?l.css({position:"absolute",top:l.css("top"),left:l.css("left")}):l.is(".ui-draggable")&&l.css({position:"absolute",top:a.top,left:a.left});this._renderProxy();r=t(this.helper.css("left"));i=t(this.helper.css("top"));if(s.containment){r+=e(s.containment).scrollLeft()||0;i+=e(s.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:r,top:i};this.size=this._helper?{width:this.helper.width(),height:this.helper.height()}:{width:l.width(),height:l.height()};this.originalSize=this._helper?{width:l.outerWidth(),height:l.outerHeight()}:{width:l.width(),height:l.height()};this.originalPosition={left:r,top:i};this.sizeDiff={width:l.outerWidth()-l.width(),height:l.outerHeight()-l.height()};this.originalMousePosition={left:n.pageX,top:n.pageY};this.aspectRatio="number"==typeof s.aspectRatio?s.aspectRatio:this.originalSize.width/this.originalSize.height||1;o=e(".ui-resizable-"+this.axis).css("cursor");e("body").css("cursor","auto"===o?this.axis+"-resize":o);l.addClass("ui-resizable-resizing");this._propagate("start",n);return!0},_mouseDrag:function(t){var n,r=this.helper,i={},o=this.originalMousePosition,s=this.axis,a=this.position.top,l=this.position.left,u=this.size.width,c=this.size.height,p=t.pageX-o.left||0,d=t.pageY-o.top||0,f=this._change[s];if(!f)return!1;n=f.apply(this,[t,p,d]);this._updateVirtualBoundaries(t.shiftKey);(this._aspectRatio||t.shiftKey)&&(n=this._updateRatio(n,t));n=this._respectSize(n,t);this._updateCache(n);this._propagate("resize",t);this.position.top!==a&&(i.top=this.position.top+"px");this.position.left!==l&&(i.left=this.position.left+"px");this.size.width!==u&&(i.width=this.size.width+"px");this.size.height!==c&&(i.height=this.size.height+"px");r.css(i);!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize();e.isEmptyObject(i)||this._trigger("resize",t,this.ui());return!1},_mouseStop:function(t){this.resizing=!1;var n,r,i,o,s,a,l,u=this.options,c=this;if(this._helper){n=this._proportionallyResizeElements;r=n.length&&/textarea/i.test(n[0].nodeName);i=r&&e.ui.hasScroll(n[0],"left")?0:c.sizeDiff.height;o=r?0:c.sizeDiff.width;s={width:c.helper.width()-o,height:c.helper.height()-i};a=parseInt(c.element.css("left"),10)+(c.position.left-c.originalPosition.left)||null;l=parseInt(c.element.css("top"),10)+(c.position.top-c.originalPosition.top)||null;u.animate||this.element.css(e.extend(s,{top:l,left:a}));c.helper.height(c.size.height);c.helper.width(c.size.width);this._helper&&!u.animate&&this._proportionallyResize()}e("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",t);this._helper&&this.helper.remove();return!1},_updateVirtualBoundaries:function(e){var t,r,i,o,s,a=this.options;s={minWidth:n(a.minWidth)?a.minWidth:0,maxWidth:n(a.maxWidth)?a.maxWidth:1/0,minHeight:n(a.minHeight)?a.minHeight:0,maxHeight:n(a.maxHeight)?a.maxHeight:1/0};if(this._aspectRatio||e){t=s.minHeight*this.aspectRatio;i=s.minWidth/this.aspectRatio;r=s.maxHeight*this.aspectRatio;o=s.maxWidth/this.aspectRatio;t>s.minWidth&&(s.minWidth=t);i>s.minHeight&&(s.minHeight=i);r<s.maxWidth&&(s.maxWidth=r);o<s.maxHeight&&(s.maxHeight=o)}this._vBoundaries=s},_updateCache:function(e){this.offset=this.helper.offset();n(e.left)&&(this.position.left=e.left);n(e.top)&&(this.position.top=e.top);n(e.height)&&(this.size.height=e.height);n(e.width)&&(this.size.width=e.width)},_updateRatio:function(e){var t=this.position,r=this.size,i=this.axis;n(e.height)?e.width=e.height*this.aspectRatio:n(e.width)&&(e.height=e.width/this.aspectRatio);if("sw"===i){e.left=t.left+(r.width-e.width);e.top=null}if("nw"===i){e.top=t.top+(r.height-e.height);e.left=t.left+(r.width-e.width)}return e},_respectSize:function(e){var t=this._vBoundaries,r=this.axis,i=n(e.width)&&t.maxWidth&&t.maxWidth<e.width,o=n(e.height)&&t.maxHeight&&t.maxHeight<e.height,s=n(e.width)&&t.minWidth&&t.minWidth>e.width,a=n(e.height)&&t.minHeight&&t.minHeight>e.height,l=this.originalPosition.left+this.originalSize.width,u=this.position.top+this.size.height,c=/sw|nw|w/.test(r),p=/nw|ne|n/.test(r);s&&(e.width=t.minWidth);a&&(e.height=t.minHeight);i&&(e.width=t.maxWidth);o&&(e.height=t.maxHeight);s&&c&&(e.left=l-t.minWidth);i&&c&&(e.left=l-t.maxWidth);a&&p&&(e.top=u-t.minHeight);o&&p&&(e.top=u-t.maxHeight);e.width||e.height||e.left||!e.top?e.width||e.height||e.top||!e.left||(e.left=null):e.top=null;return e},_proportionallyResize:function(){if(this._proportionallyResizeElements.length){var e,t,n,r,i,o=this.helper||this.element;for(e=0;e<this._proportionallyResizeElements.length;e++){i=this._proportionallyResizeElements[e];if(!this.borderDif){this.borderDif=[];n=[i.css("borderTopWidth"),i.css("borderRightWidth"),i.css("borderBottomWidth"),i.css("borderLeftWidth")];r=[i.css("paddingTop"),i.css("paddingRight"),i.css("paddingBottom"),i.css("paddingLeft")];for(t=0;t<n.length;t++)this.borderDif[t]=(parseInt(n[t],10)||0)+(parseInt(r[t],10)||0)}i.css({height:o.height()-this.borderDif[0]-this.borderDif[2]||0,width:o.width()-this.borderDif[1]-this.borderDif[3]||0})}}},_renderProxy:function(){var t=this.element,n=this.options;this.elementOffset=t.offset();if(this._helper){this.helper=this.helper||e("<div style='overflow:hidden;'></div>");this.helper.addClass(this._helper).css({width:this.element.outerWidth()-1,height:this.element.outerHeight()-1,position:"absolute",left:this.elementOffset.left+"px",top:this.elementOffset.top+"px",zIndex:++n.zIndex});this.helper.appendTo("body").disableSelection()}else this.helper=this.element},_change:{e:function(e,t){return{width:this.originalSize.width+t}},w:function(e,t){var n=this.originalSize,r=this.originalPosition;return{left:r.left+t,width:n.width-t}},n:function(e,t,n){var r=this.originalSize,i=this.originalPosition;return{top:i.top+n,height:r.height-n}},s:function(e,t,n){return{height:this.originalSize.height+n}},se:function(t,n,r){return e.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[t,n,r]))},sw:function(t,n,r){return e.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[t,n,r]))},ne:function(t,n,r){return e.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[t,n,r]))},nw:function(t,n,r){return e.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[t,n,r]))}},_propagate:function(t,n){e.ui.plugin.call(this,t,[n,this.ui()]);"resize"!==t&&this._trigger(t,n,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}});e.ui.plugin.add("resizable","animate",{stop:function(t){var n=e(this).data("ui-resizable"),r=n.options,i=n._proportionallyResizeElements,o=i.length&&/textarea/i.test(i[0].nodeName),s=o&&e.ui.hasScroll(i[0],"left")?0:n.sizeDiff.height,a=o?0:n.sizeDiff.width,l={width:n.size.width-a,height:n.size.height-s},u=parseInt(n.element.css("left"),10)+(n.position.left-n.originalPosition.left)||null,c=parseInt(n.element.css("top"),10)+(n.position.top-n.originalPosition.top)||null;n.element.animate(e.extend(l,c&&u?{top:c,left:u}:{}),{duration:r.animateDuration,easing:r.animateEasing,step:function(){var r={width:parseInt(n.element.css("width"),10),height:parseInt(n.element.css("height"),10),top:parseInt(n.element.css("top"),10),left:parseInt(n.element.css("left"),10)};i&&i.length&&e(i[0]).css({width:r.width,height:r.height});n._updateCache(r);n._propagate("resize",t)}})}});e.ui.plugin.add("resizable","containment",{start:function(){var n,r,i,o,s,a,l,u=e(this).data("ui-resizable"),c=u.options,p=u.element,d=c.containment,f=d instanceof e?d.get(0):/parent/.test(d)?p.parent().get(0):d;if(f){u.containerElement=e(f);if(/document/.test(d)||d===document){u.containerOffset={left:0,top:0};u.containerPosition={left:0,top:0};u.parentData={element:e(document),left:0,top:0,width:e(document).width(),height:e(document).height()||document.body.parentNode.scrollHeight}}else{n=e(f);r=[];e(["Top","Right","Left","Bottom"]).each(function(e,i){r[e]=t(n.css("padding"+i))});u.containerOffset=n.offset();u.containerPosition=n.position();u.containerSize={height:n.innerHeight()-r[3],width:n.innerWidth()-r[1]};i=u.containerOffset;o=u.containerSize.height;s=u.containerSize.width;a=e.ui.hasScroll(f,"left")?f.scrollWidth:s;l=e.ui.hasScroll(f)?f.scrollHeight:o;u.parentData={element:f,left:i.left,top:i.top,width:a,height:l}}}},resize:function(t){var n,r,i,o,s=e(this).data("ui-resizable"),a=s.options,l=s.containerOffset,u=s.position,c=s._aspectRatio||t.shiftKey,p={top:0,left:0},d=s.containerElement;d[0]!==document&&/static/.test(d.css("position"))&&(p=l);if(u.left<(s._helper?l.left:0)){s.size.width=s.size.width+(s._helper?s.position.left-l.left:s.position.left-p.left);c&&(s.size.height=s.size.width/s.aspectRatio);s.position.left=a.helper?l.left:0}if(u.top<(s._helper?l.top:0)){s.size.height=s.size.height+(s._helper?s.position.top-l.top:s.position.top);c&&(s.size.width=s.size.height*s.aspectRatio);s.position.top=s._helper?l.top:0}s.offset.left=s.parentData.left+s.position.left;s.offset.top=s.parentData.top+s.position.top;n=Math.abs((s._helper?s.offset.left-p.left:s.offset.left-p.left)+s.sizeDiff.width);r=Math.abs((s._helper?s.offset.top-p.top:s.offset.top-l.top)+s.sizeDiff.height);i=s.containerElement.get(0)===s.element.parent().get(0);o=/relative|absolute/.test(s.containerElement.css("position"));i&&o&&(n-=Math.abs(s.parentData.left));if(n+s.size.width>=s.parentData.width){s.size.width=s.parentData.width-n;c&&(s.size.height=s.size.width/s.aspectRatio)}if(r+s.size.height>=s.parentData.height){s.size.height=s.parentData.height-r;c&&(s.size.width=s.size.height*s.aspectRatio)}},stop:function(){var t=e(this).data("ui-resizable"),n=t.options,r=t.containerOffset,i=t.containerPosition,o=t.containerElement,s=e(t.helper),a=s.offset(),l=s.outerWidth()-t.sizeDiff.width,u=s.outerHeight()-t.sizeDiff.height;
t._helper&&!n.animate&&/relative/.test(o.css("position"))&&e(this).css({left:a.left-i.left-r.left,width:l,height:u});t._helper&&!n.animate&&/static/.test(o.css("position"))&&e(this).css({left:a.left-i.left-r.left,width:l,height:u})}});e.ui.plugin.add("resizable","alsoResize",{start:function(){var t=e(this).data("ui-resizable"),n=t.options,r=function(t){e(t).each(function(){var t=e(this);t.data("ui-resizable-alsoresize",{width:parseInt(t.width(),10),height:parseInt(t.height(),10),left:parseInt(t.css("left"),10),top:parseInt(t.css("top"),10)})})};if("object"!=typeof n.alsoResize||n.alsoResize.parentNode)r(n.alsoResize);else if(n.alsoResize.length){n.alsoResize=n.alsoResize[0];r(n.alsoResize)}else e.each(n.alsoResize,function(e){r(e)})},resize:function(t,n){var r=e(this).data("ui-resizable"),i=r.options,o=r.originalSize,s=r.originalPosition,a={height:r.size.height-o.height||0,width:r.size.width-o.width||0,top:r.position.top-s.top||0,left:r.position.left-s.left||0},l=function(t,r){e(t).each(function(){var t=e(this),i=e(this).data("ui-resizable-alsoresize"),o={},s=r&&r.length?r:t.parents(n.originalElement[0]).length?["width","height"]:["width","height","top","left"];e.each(s,function(e,t){var n=(i[t]||0)+(a[t]||0);n&&n>=0&&(o[t]=n||null)});t.css(o)})};"object"!=typeof i.alsoResize||i.alsoResize.nodeType?l(i.alsoResize):e.each(i.alsoResize,function(e,t){l(e,t)})},stop:function(){e(this).removeData("resizable-alsoresize")}});e.ui.plugin.add("resizable","ghost",{start:function(){var t=e(this).data("ui-resizable"),n=t.options,r=t.size;t.ghost=t.originalElement.clone();t.ghost.css({opacity:.25,display:"block",position:"relative",height:r.height,width:r.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass("string"==typeof n.ghost?n.ghost:"");t.ghost.appendTo(t.helper)},resize:function(){var t=e(this).data("ui-resizable");t.ghost&&t.ghost.css({position:"relative",height:t.size.height,width:t.size.width})},stop:function(){var t=e(this).data("ui-resizable");t.ghost&&t.helper&&t.helper.get(0).removeChild(t.ghost.get(0))}});e.ui.plugin.add("resizable","grid",{resize:function(){var t=e(this).data("ui-resizable"),n=t.options,r=t.size,i=t.originalSize,o=t.originalPosition,s=t.axis,a="number"==typeof n.grid?[n.grid,n.grid]:n.grid,l=a[0]||1,u=a[1]||1,c=Math.round((r.width-i.width)/l)*l,p=Math.round((r.height-i.height)/u)*u,d=i.width+c,f=i.height+p,h=n.maxWidth&&n.maxWidth<d,g=n.maxHeight&&n.maxHeight<f,m=n.minWidth&&n.minWidth>d,v=n.minHeight&&n.minHeight>f;n.grid=a;m&&(d+=l);v&&(f+=u);h&&(d-=l);g&&(f-=u);if(/^(se|s|e)$/.test(s)){t.size.width=d;t.size.height=f}else if(/^(ne)$/.test(s)){t.size.width=d;t.size.height=f;t.position.top=o.top-p}else if(/^(sw)$/.test(s)){t.size.width=d;t.size.height=f;t.position.left=o.left-c}else{if(f-u>0){t.size.height=f;t.position.top=o.top-p}else{t.size.height=u;t.position.top=o.top+i.height-u}if(d-l>0){t.size.width=d;t.position.left=o.left-c}else{t.size.width=l;t.position.left=o.left+i.width-l}}}})})(t)},{"./core":3,"./mouse":4,"./widget":7,jquery:8}],7:[function(e){var t=e("jquery");(function(e,t){var n=0,r=Array.prototype.slice,i=e.cleanData;e.cleanData=function(t){for(var n,r=0;null!=(n=t[r]);r++)try{e(n).triggerHandler("remove")}catch(o){}i(t)};e.widget=function(t,n,r){var i,o,s,a,l={},u=t.split(".")[0];t=t.split(".")[1];i=u+"-"+t;if(!r){r=n;n=e.Widget}e.expr[":"][i.toLowerCase()]=function(t){return!!e.data(t,i)};e[u]=e[u]||{};o=e[u][t];s=e[u][t]=function(e,t){if(!this._createWidget)return new s(e,t);arguments.length&&this._createWidget(e,t);return void 0};e.extend(s,o,{version:r.version,_proto:e.extend({},r),_childConstructors:[]});a=new n;a.options=e.widget.extend({},a.options);e.each(r,function(t,r){l[t]=e.isFunction(r)?function(){var e=function(){return n.prototype[t].apply(this,arguments)},i=function(e){return n.prototype[t].apply(this,e)};return function(){var t,n=this._super,o=this._superApply;this._super=e;this._superApply=i;t=r.apply(this,arguments);this._super=n;this._superApply=o;return t}}():r});s.prototype=e.widget.extend(a,{widgetEventPrefix:o?a.widgetEventPrefix||t:t},l,{constructor:s,namespace:u,widgetName:t,widgetFullName:i});if(o){e.each(o._childConstructors,function(t,n){var r=n.prototype;e.widget(r.namespace+"."+r.widgetName,s,n._proto)});delete o._childConstructors}else n._childConstructors.push(s);e.widget.bridge(t,s)};e.widget.extend=function(n){for(var i,o,s=r.call(arguments,1),a=0,l=s.length;l>a;a++)for(i in s[a]){o=s[a][i];s[a].hasOwnProperty(i)&&o!==t&&(n[i]=e.isPlainObject(o)?e.isPlainObject(n[i])?e.widget.extend({},n[i],o):e.widget.extend({},o):o)}return n};e.widget.bridge=function(n,i){var o=i.prototype.widgetFullName||n;e.fn[n]=function(s){var a="string"==typeof s,l=r.call(arguments,1),u=this;s=!a&&l.length?e.widget.extend.apply(null,[s].concat(l)):s;this.each(a?function(){var r,i=e.data(this,o);if(!i)return e.error("cannot call methods on "+n+" prior to initialization; attempted to call method '"+s+"'");if(!e.isFunction(i[s])||"_"===s.charAt(0))return e.error("no such method '"+s+"' for "+n+" widget instance");r=i[s].apply(i,l);if(r!==i&&r!==t){u=r&&r.jquery?u.pushStack(r.get()):r;return!1}}:function(){var t=e.data(this,o);t?t.option(s||{})._init():e.data(this,o,new i(s,this))});return 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t,n,r,i,o,s=[],a=K.call(arguments),l=(ot._data(this,"events")||{})[e.type]||[],u=ot.event.special[e.type]||{};a[0]=e;e.delegateTarget=this;if(!u.preDispatch||u.preDispatch.call(this,e)!==!1){s=ot.event.handlers.call(this,e,l);t=0;for(;(i=s[t++])&&!e.isPropagationStopped();){e.currentTarget=i.elem;o=0;for(;(r=i.handlers[o++])&&!e.isImmediatePropagationStopped();)if(!e.namespace_re||e.namespace_re.test(r.namespace)){e.handleObj=r;e.data=r.data;n=((ot.event.special[r.origType]||{}).handle||r.handler).apply(i.elem,a);if(void 0!==n&&(e.result=n)===!1){e.preventDefault();e.stopPropagation()}}}u.postDispatch&&u.postDispatch.call(this,e);return e.result}},handlers:function(e,t){var n,r,i,o,s=[],a=t.delegateCount,l=e.target;if(a&&l.nodeType&&(!e.button||"click"!==e.type))for(;l!=this;l=l.parentNode||this)if(1===l.nodeType&&(l.disabled!==!0||"click"!==e.type)){i=[];for(o=0;a>o;o++){r=t[o];n=r.selector+" ";void 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t=e.target;if(Ot.test(t.nodeName)&&!ot._data(t,"changeBubbles")){ot.event.add(t,"change._change",function(e){!this.parentNode||e.isSimulated||e.isTrigger||ot.event.simulate("change",this.parentNode,e,!0)});ot._data(t,"changeBubbles",!0)}})},handle:function(e){var t=e.target;return this!==t||e.isSimulated||e.isTrigger||"radio"!==t.type&&"checkbox"!==t.type?e.handleObj.handler.apply(this,arguments):void 0},teardown:function(){ot.event.remove(this,"._change");return!Ot.test(this.nodeName)}});rt.focusinBubbles||ot.each({focus:"focusin",blur:"focusout"},function(e,t){var n=function(e){ot.event.simulate(t,e.target,ot.event.fix(e),!0)};ot.event.special[t]={setup:function(){var r=this.ownerDocument||this,i=ot._data(r,t);i||r.addEventListener(e,n,!0);ot._data(r,t,(i||0)+1)},teardown:function(){var r=this.ownerDocument||this,i=ot._data(r,t)-1;if(i)ot._data(r,t,i);else{r.removeEventListener(e,n,!0);ot._removeData(r,t)}}}});ot.fn.extend({on:function(e,t,n,r,i){var o,s;if("object"==typeof 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t=this,n=t.isFull(),r=t.isLocked;t.$wrapper.toggleClass("rtl",t.rtl);t.$control.toggleClass("focus",t.isFocused).toggleClass("disabled",t.isDisabled).toggleClass("required",t.isRequired).toggleClass("invalid",t.isInvalid).toggleClass("locked",r).toggleClass("full",n).toggleClass("not-full",!n).toggleClass("input-active",t.isFocused&&!t.isInputHidden).toggleClass("dropdown-active",t.isOpen).toggleClass("has-options",!e.isEmptyObject(t.options)).toggleClass("has-items",t.items.length>0);t.$control_input.data("grow",!n&&!r)},isFull:function(){return null!==this.settings.maxItems&&this.items.length>=this.settings.maxItems},updateOriginalInput:function(e){var t,n,r,i,o=this;e=e||{};if(o.tagType===b){r=[];for(t=0,n=o.items.length;n>t;t++){i=o.options[o.items[t]][o.settings.labelField]||"";r.push('<option value="'+L(o.items[t])+'" selected="selected">'+L(i)+"</option>")}r.length||this.$input.attr("multiple")||r.push('<option value="" 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e=this.$control,t="body"===this.settings.dropdownParent?e.offset():e.position();t.top+=e.outerHeight(!0);this.$dropdown.css({width:e.outerWidth(),top:t.top,left:t.left})},clear:function(e){var t=this;if(t.items.length){t.$control.children(":not(input)").remove();t.items=[];t.lastQuery=null;t.setCaret(0);t.setActiveItem(null);t.updatePlaceholder();t.updateOriginalInput({silent:e});t.refreshState();t.showInput();t.trigger("clear")}},insertAtCaret:function(t){var n=Math.min(this.caretPos,this.items.length);0===n?this.$control.prepend(t):e(this.$control[0].childNodes[n]).before(t);this.setCaret(n+1)},deleteSelection:function(t){var n,r,i,o,s,a,l,u,c,p=this;i=t&&t.keyCode===g?-1:1;o=D(p.$control_input[0]);p.$activeOption&&!p.settings.hideSelected&&(l=p.getAdjacentOption(p.$activeOption,-1).attr("data-value"));s=[];if(p.$activeItems.length){c=p.$control.children(".active:"+(i>0?"last":"first"));a=p.$control.children(":not(input)").index(c);i>0&&a++;for(n=0,r=p.$activeItems.length;r>n;n++)s.push(e(p.$activeItems[n]).attr("data-value"));if(t){t.preventDefault();t.stopPropagation()}}else(p.isFocused||"single"===p.settings.mode)&&p.items.length&&(0>i&&0===o.start&&0===o.length?s.push(p.items[p.caretPos-1]):i>0&&o.start===p.$control_input.val().length&&s.push(p.items[p.caretPos]));if(!s.length||"function"==typeof p.settings.onDelete&&p.settings.onDelete.apply(p,[s])===!1)return!1;"undefined"!=typeof a&&p.setCaret(a);for(;s.length;)p.removeItem(s.pop());p.showInput();p.positionDropdown();p.refreshOptions(!0);if(l){u=p.getOption(l);u.length&&p.setActiveOption(u)}return!0},advanceSelection:function(e,t){var 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t(this,e,n,r)});e.defineExtension("scanForBracket",function(e,t,r,i){return n(this,e,t,r,i)})})},{"../../lib/codemirror":31}],24:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";e.registerHelper("fold","brace",function(t,n){function r(r){for(var i=n.ch,l=0;;){var u=0>=i?-1:a.lastIndexOf(r,i-1);if(-1!=u){if(1==l&&u<n.ch)break;o=t.getTokenTypeAt(e.Pos(s,u+1));if(!/^(comment|string)/.test(o))return u+1;i=u-1}else{if(1==l)break;l=1;i=a.length}}}var i,o,s=n.line,a=t.getLine(s),l="{",u="}",i=r("{");if(null==i){l="[",u="]";i=r("[")}if(null!=i){var c,p,d=1,f=t.lastLine();e:for(var h=s;f>=h;++h)for(var g=t.getLine(h),m=h==s?i:0;;){var v=g.indexOf(l,m),E=g.indexOf(u,m);0>v&&(v=g.length);0>E&&(E=g.length);m=Math.min(v,E);if(m==g.length)break;if(t.getTokenTypeAt(e.Pos(h,m+1))==o)if(m==v)++d;else if(!--d){c=h;p=m;break e}++m}if(null!=c&&(s!=c||p!=i))return{from:e.Pos(s,i),to:e.Pos(c,p)}}});e.registerHelper("fold","import",function(t,n){function r(n){if(n<t.firstLine()||n>t.lastLine())return null;var r=t.getTokenAt(e.Pos(n,1));/\S/.test(r.string)||(r=t.getTokenAt(e.Pos(n,r.end+1)));if("keyword"!=r.type||"import"!=r.string)return null;for(var i=n,o=Math.min(t.lastLine(),n+10);o>=i;++i){var s=t.getLine(i),a=s.indexOf(";");if(-1!=a)return{startCh:r.end,end:e.Pos(i,a)}}}var i,n=n.line,o=r(n);if(!o||r(n-1)||(i=r(n-2))&&i.end.line==n-1)return null;for(var s=o.end;;){var a=r(s.line+1);if(null==a)break;s=a.end}return{from:t.clipPos(e.Pos(n,o.startCh+1)),to:s}});e.registerHelper("fold","include",function(t,n){function r(n){if(n<t.firstLine()||n>t.lastLine())return null;var r=t.getTokenAt(e.Pos(n,1));/\S/.test(r.string)||(r=t.getTokenAt(e.Pos(n,r.end+1)));return"meta"==r.type&&"#include"==r.string.slice(0,8)?r.start+8:void 0}var n=n.line,i=r(n);if(null==i||null!=r(n-1))return null;for(var o=n;;){var s=r(o+1);if(null==s)break;++o}return{from:e.Pos(n,i+1),to:t.clipPos(e.Pos(o))}})})},{"../../lib/codemirror":31}],25:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";function t(t,i,o,s){function a(e){var n=l(t,i);if(!n||n.to.line-n.from.line<u)return null;for(var r=t.findMarksAt(n.from),o=0;o<r.length;++o)if(r[o].__isFold&&"fold"!==s){if(!e)return null;n.cleared=!0;r[o].clear()}return n}if(o&&o.call){var l=o;o=null}else var l=r(t,o,"rangeFinder");"number"==typeof i&&(i=e.Pos(i,0));var u=r(t,o,"minFoldSize"),c=a(!0);if(r(t,o,"scanUp"))for(;!c&&i.line>t.firstLine();){i=e.Pos(i.line-1,0);c=a(!1)}if(c&&!c.cleared&&"unfold"!==s){var p=n(t,o);e.on(p,"mousedown",function(t){d.clear();e.e_preventDefault(t)});var d=t.markText(c.from,c.to,{replacedWith:p,clearOnEnter:!0,__isFold:!0});d.on("clear",function(n,r){e.signal(t,"unfold",t,n,r)});e.signal(t,"fold",t,c.from,c.to)}}function n(e,t){var n=r(e,t,"widget");if("string"==typeof n){var i=document.createTextNode(n);n=document.createElement("span");n.appendChild(i);n.className="CodeMirror-foldmarker"}return n}function r(e,t,n){if(t&&void 0!==t[n])return t[n];var r=e.options.foldOptions;return r&&void 0!==r[n]?r[n]:i[n]}e.newFoldFunction=function(e,n){return function(r,i){t(r,i,{rangeFinder:e,widget:n})}};e.defineExtension("foldCode",function(e,n,r){t(this,e,n,r)});e.defineExtension("isFolded",function(e){for(var t=this.findMarksAt(e),n=0;n<t.length;++n)if(t[n].__isFold)return!0});e.commands.toggleFold=function(e){e.foldCode(e.getCursor())};e.commands.fold=function(e){e.foldCode(e.getCursor(),null,"fold")};e.commands.unfold=function(e){e.foldCode(e.getCursor(),null,"unfold")};e.commands.foldAll=function(t){t.operation(function(){for(var n=t.firstLine(),r=t.lastLine();r>=n;n++)t.foldCode(e.Pos(n,0),null,"fold")})};e.commands.unfoldAll=function(t){t.operation(function(){for(var n=t.firstLine(),r=t.lastLine();r>=n;n++)t.foldCode(e.Pos(n,0),null,"unfold")})};e.registerHelper("fold","combine",function(){var e=Array.prototype.slice.call(arguments,0);return function(t,n){for(var r=0;r<e.length;++r){var i=e[r](t,n);if(i)return i}}});e.registerHelper("fold","auto",function(e,t){for(var n=e.getHelpers(t,"fold"),r=0;r<n.length;r++){var i=n[r](e,t);if(i)return i}});var i={rangeFinder:e.fold.auto,widget:"↔",minFoldSize:0,scanUp:!1};e.defineOption("foldOptions",null);e.defineExtension("foldOption",function(e,t){return r(this,e,t)})})},{"../../lib/codemirror":31}],26:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror"),t("./foldcode")):"function"==typeof e&&e.amd?e(["../../lib/codemirror","./foldcode"],i):i(CodeMirror)})(function(e){"use strict";function t(e){this.options=e;this.from=this.to=0}function n(e){e===!0&&(e={});null==e.gutter&&(e.gutter="CodeMirror-foldgutter");null==e.indicatorOpen&&(e.indicatorOpen="CodeMirror-foldgutter-open");null==e.indicatorFolded&&(e.indicatorFolded="CodeMirror-foldgutter-folded");return e}function r(e,t){for(var n=e.findMarksAt(p(t)),r=0;r<n.length;++r)if(n[r].__isFold&&n[r].find().from.line==t)return!0}function i(e){if("string"==typeof e){var t=document.createElement("div");t.className=e+" CodeMirror-guttermarker-subtle";return t}return e.cloneNode(!0)}function o(e,t,n){var o=e.state.foldGutter.options,s=t,a=e.foldOption(o,"minFoldSize"),l=e.foldOption(o,"rangeFinder");e.eachLine(t,n,function(t){var n=null;if(r(e,s))n=i(o.indicatorFolded);else{var u=p(s,0),c=l&&l(e,u);c&&c.to.line-c.from.line>=a&&(n=i(o.indicatorOpen))}e.setGutterMarker(t,o.gutter,n);++s})}function s(e){var t=e.getViewport(),n=e.state.foldGutter;if(n){e.operation(function(){o(e,t.from,t.to)});n.from=t.from;n.to=t.to}}function a(e,t,n){var r=e.state.foldGutter.options;n==r.gutter&&e.foldCode(p(t,0),r.rangeFinder)}function l(e){var t=e.state.foldGutter,n=e.state.foldGutter.options;t.from=t.to=0;clearTimeout(t.changeUpdate);t.changeUpdate=setTimeout(function(){s(e)},n.foldOnChangeTimeSpan||600)}function u(e){var t=e.state.foldGutter,n=e.state.foldGutter.options;clearTimeout(t.changeUpdate);t.changeUpdate=setTimeout(function(){var n=e.getViewport();t.from==t.to||n.from-t.to>20||t.from-n.to>20?s(e):e.operation(function(){if(n.from<t.from){o(e,n.from,t.from);t.from=n.from}if(n.to>t.to){o(e,t.to,n.to);t.to=n.to}})},n.updateViewportTimeSpan||400)}function c(e,t){var n=e.state.foldGutter,r=t.line;r>=n.from&&r<n.to&&o(e,r,r+1)}e.defineOption("foldGutter",!1,function(r,i,o){if(o&&o!=e.Init){r.clearGutter(r.state.foldGutter.options.gutter);r.state.foldGutter=null;r.off("gutterClick",a);r.off("change",l);r.off("viewportChange",u);r.off("fold",c);r.off("unfold",c);r.off("swapDoc",s)}if(i){r.state.foldGutter=new t(n(i));s(r);r.on("gutterClick",a);r.on("change",l);r.on("viewportChange",u);r.on("fold",c);r.on("unfold",c);r.on("swapDoc",s)}});var p=e.Pos})},{"../../lib/codemirror":31,"./foldcode":25}],27:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";function t(e,t){return e.line-t.line||e.ch-t.ch}function n(e,t,n,r){this.line=t;this.ch=n;this.cm=e;this.text=e.getLine(t);this.min=r?r.from:e.firstLine();this.max=r?r.to-1:e.lastLine()}function r(e,t){var n=e.cm.getTokenTypeAt(d(e.line,t));return n&&/\btag\b/.test(n)}function i(e){if(!(e.line>=e.max)){e.ch=0;e.text=e.cm.getLine(++e.line);return!0}}function o(e){if(!(e.line<=e.min)){e.text=e.cm.getLine(--e.line);e.ch=e.text.length;return!0}}function s(e){for(;;){var t=e.text.indexOf(">",e.ch);if(-1==t){if(i(e))continue;return}if(r(e,t+1)){var n=e.text.lastIndexOf("/",t),o=n>-1&&!/\S/.test(e.text.slice(n+1,t));e.ch=t+1;return o?"selfClose":"regular"}e.ch=t+1}}function a(e){for(;;){var t=e.ch?e.text.lastIndexOf("<",e.ch-1):-1;if(-1==t){if(o(e))continue;return}if(r(e,t+1)){g.lastIndex=t;e.ch=t;var n=g.exec(e.text);if(n&&n.index==t)return n}else e.ch=t}}function l(e){for(;;){g.lastIndex=e.ch;var t=g.exec(e.text);if(!t){if(i(e))continue;return}if(r(e,t.index+1)){e.ch=t.index+t[0].length;return t}e.ch=t.index+1}}function u(e){for(;;){var t=e.ch?e.text.lastIndexOf(">",e.ch-1):-1;if(-1==t){if(o(e))continue;return}if(r(e,t+1)){var n=e.text.lastIndexOf("/",t),i=n>-1&&!/\S/.test(e.text.slice(n+1,t));e.ch=t+1;return i?"selfClose":"regular"}e.ch=t}}function c(e,t){for(var n=[];;){var r,i=l(e),o=e.line,a=e.ch-(i?i[0].length:0);if(!i||!(r=s(e)))return;if("selfClose"!=r)if(i[1]){for(var u=n.length-1;u>=0;--u)if(n[u]==i[2]){n.length=u;break}if(0>u&&(!t||t==i[2]))return{tag:i[2],from:d(o,a),to:d(e.line,e.ch)}}else n.push(i[2])}}function p(e,t){for(var n=[];;){var r=u(e);if(!r)return;if("selfClose"!=r){var i=e.line,o=e.ch,s=a(e);if(!s)return;if(s[1])n.push(s[2]);else{for(var l=n.length-1;l>=0;--l)if(n[l]==s[2]){n.length=l;break}if(0>l&&(!t||t==s[2]))return{tag:s[2],from:d(e.line,e.ch),to:d(i,o)}}}else a(e)}}var d=e.Pos,f="A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD",h=f+"-:.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040",g=new RegExp("<(/?)(["+f+"]["+h+"]*)","g");e.registerHelper("fold","xml",function(e,t){for(var r=new n(e,t.line,0);;){var i,o=l(r);if(!o||r.line!=t.line||!(i=s(r)))return;if(!o[1]&&"selfClose"!=i){var t=d(r.line,r.ch),a=c(r,o[2]);return a&&{from:t,to:a.from}}}});e.findMatchingTag=function(e,r,i){var o=new n(e,r.line,r.ch,i);if(-1!=o.text.indexOf(">")||-1!=o.text.indexOf("<")){var l=s(o),u=l&&d(o.line,o.ch),f=l&&a(o);if(l&&f&&!(t(o,r)>0)){var h={from:d(o.line,o.ch),to:u,tag:f[2]};if("selfClose"==l)return{open:h,close:null,at:"open"};if(f[1])return{open:p(o,f[2]),close:h,at:"close"};o=new n(e,u.line,u.ch,i);return{open:h,close:c(o,f[2]),at:"open"}}}};e.findEnclosingTag=function(e,t,r){for(var i=new n(e,t.line,t.ch,r);;){var o=p(i);if(!o)break;var s=new n(e,t.line,t.ch,r),a=c(s,o.tag);if(a)return{open:o,close:a}}};e.scanForClosingTag=function(e,t,r,i){var o=new n(e,t.line,t.ch,i?{from:0,to:i}:null);return c(o,r)}})},{"../../lib/codemirror":31}],28:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";function t(e,t){this.cm=e;this.options=this.buildOptions(t);this.widget=this.onClose=null}function n(e){return"string"==typeof e?e:e.text}function r(e,t){function n(e,n){var i;i="string"!=typeof n?function(e){return n(e,t)}:r.hasOwnProperty(n)?r[n]:n;o[e]=i}var r={Up:function(){t.moveFocus(-1)},Down:function(){t.moveFocus(1)},PageUp:function(){t.moveFocus(-t.menuSize()+1,!0)},PageDown:function(){t.moveFocus(t.menuSize()-1,!0)},Home:function(){t.setFocus(0)},End:function(){t.setFocus(t.length-1)},Enter:t.pick,Tab:t.pick,Esc:t.close},i=e.options.customKeys,o=i?{}:r;if(i)for(var s in i)i.hasOwnProperty(s)&&n(s,i[s]);var a=e.options.extraKeys;if(a)for(var s in a)a.hasOwnProperty(s)&&n(s,a[s]);return o}function i(e,t){for(;t&&t!=e;){if("LI"===t.nodeName.toUpperCase()&&t.parentNode==e)return t;t=t.parentNode}}function o(t,o){this.completion=t;this.data=o;var l=this,u=t.cm,c=this.hints=document.createElement("ul");c.className="CodeMirror-hints";this.selectedHint=o.selectedHint||0;for(var p=o.list,d=0;d<p.length;++d){var f=c.appendChild(document.createElement("li")),h=p[d],g=s+(d!=this.selectedHint?"":" "+a);null!=h.className&&(g=h.className+" "+g);f.className=g;h.render?h.render(f,o,h):f.appendChild(document.createTextNode(h.displayText||n(h)));f.hintId=d}var m=u.cursorCoords(t.options.alignWithWord?o.from:null),v=m.left,E=m.bottom,y=!0;c.style.left=v+"px";c.style.top=E+"px";var x=window.innerWidth||Math.max(document.body.offsetWidth,document.documentElement.offsetWidth),b=window.innerHeight||Math.max(document.body.offsetHeight,document.documentElement.offsetHeight);(t.options.container||document.body).appendChild(c);var T=c.getBoundingClientRect(),S=T.bottom-b;if(S>0){var N=T.bottom-T.top,C=m.top-(m.bottom-T.top);if(C-N>0){c.style.top=(E=m.top-N)+"px";y=!1}else if(N>b){c.style.height=b-5+"px";c.style.top=(E=m.bottom-T.top)+"px";var L=u.getCursor();if(o.from.ch!=L.ch){m=u.cursorCoords(L);c.style.left=(v=m.left)+"px";T=c.getBoundingClientRect()}}}var A=T.right-x;if(A>0){if(T.right-T.left>x){c.style.width=x-5+"px";A-=T.right-T.left-x}c.style.left=(v=m.left-A)+"px"}u.addKeyMap(this.keyMap=r(t,{moveFocus:function(e,t){l.changeActive(l.selectedHint+e,t)},setFocus:function(e){l.changeActive(e)},menuSize:function(){return l.screenAmount()},length:p.length,close:function(){t.close()},pick:function(){l.pick()},data:o}));if(t.options.closeOnUnfocus){var I;u.on("blur",this.onBlur=function(){I=setTimeout(function(){t.close()},100)});u.on("focus",this.onFocus=function(){clearTimeout(I)})}var w=u.getScrollInfo();u.on("scroll",this.onScroll=function(){var e=u.getScrollInfo(),n=u.getWrapperElement().getBoundingClientRect(),r=E+w.top-e.top,i=r-(window.pageYOffset||(document.documentElement||document.body).scrollTop);y||(i+=c.offsetHeight);if(i<=n.top||i>=n.bottom)return t.close();c.style.top=r+"px";c.style.left=v+w.left-e.left+"px"});e.on(c,"dblclick",function(e){var t=i(c,e.target||e.srcElement);if(t&&null!=t.hintId){l.changeActive(t.hintId);l.pick()}});e.on(c,"click",function(e){var n=i(c,e.target||e.srcElement);if(n&&null!=n.hintId){l.changeActive(n.hintId);t.options.completeOnSingleClick&&l.pick()}});e.on(c,"mousedown",function(){setTimeout(function(){u.focus()},20)});e.signal(o,"select",p[0],c.firstChild);return!0}var s="CodeMirror-hint",a="CodeMirror-hint-active";e.showHint=function(e,t,n){if(!t)return e.showHint(n);n&&n.async&&(t.async=!0);var r={hint:t};if(n)for(var i in n)r[i]=n[i];return e.showHint(r)};e.defineExtension("showHint",function(n){if(!(this.listSelections().length>1||this.somethingSelected())){this.state.completionActive&&this.state.completionActive.close();var r=this.state.completionActive=new t(this,n),i=r.options.hint;if(i){e.signal(this,"startCompletion",this);if(!i.async)return r.showHints(i(this,r.options));i(this,function(e){r.showHints(e)},r.options);return void 0}}});t.prototype={close:function(){if(this.active()){this.cm.state.completionActive=null;this.widget&&this.widget.close();this.onClose&&this.onClose();e.signal(this.cm,"endCompletion",this.cm)}},active:function(){return this.cm.state.completionActive==this},pick:function(t,r){var i=t.list[r];i.hint?i.hint(this.cm,t,i):this.cm.replaceRange(n(i),i.from||t.from,i.to||t.to,"complete");e.signal(t,"pick",i);this.close()},showHints:function(e){if(!e||!e.list.length||!this.active())return this.close();this.options.completeSingle&&1==e.list.length?this.pick(e,0):this.showWidget(e);return void 0},showWidget:function(t){function n(){if(!l){l=!0;c.close();c.cm.off("cursorActivity",a);t&&e.signal(t,"close")}}function r(){if(!l){e.signal(t,"update");var n=c.options.hint;n.async?n(c.cm,i,c.options):i(n(c.cm,c.options))}}function i(e){t=e;if(!l){if(!t||!t.list.length)return n();c.widget&&c.widget.close();c.widget=new o(c,t)}}function s(){if(u){g(u);u=0}}function a(){s();var e=c.cm.getCursor(),t=c.cm.getLine(e.line);if(e.line!=d.line||t.length-e.ch!=f-d.ch||e.ch<d.ch||c.cm.somethingSelected()||e.ch&&p.test(t.charAt(e.ch-1)))c.close();else{u=h(r);c.widget&&c.widget.close()}}this.widget=new o(this,t);e.signal(t,"shown");var l,u=0,c=this,p=this.options.closeCharacters,d=this.cm.getCursor(),f=this.cm.getLine(d.line).length,h=window.requestAnimationFrame||function(e){return setTimeout(e,1e3/60)},g=window.cancelAnimationFrame||clearTimeout;this.cm.on("cursorActivity",a);this.onClose=n},buildOptions:function(e){var t=this.cm.options.hintOptions,n={};for(var r in l)n[r]=l[r];if(t)for(var r in t)void 0!==t[r]&&(n[r]=t[r]);if(e)for(var r in e)void 0!==e[r]&&(n[r]=e[r]);return n}};o.prototype={close:function(){if(this.completion.widget==this){this.completion.widget=null;this.hints.parentNode.removeChild(this.hints);this.completion.cm.removeKeyMap(this.keyMap);var e=this.completion.cm;if(this.completion.options.closeOnUnfocus){e.off("blur",this.onBlur);e.off("focus",this.onFocus)}e.off("scroll",this.onScroll)}},pick:function(){this.completion.pick(this.data,this.selectedHint)},changeActive:function(t,n){t>=this.data.list.length?t=n?this.data.list.length-1:0:0>t&&(t=n?0:this.data.list.length-1);if(this.selectedHint!=t){var r=this.hints.childNodes[this.selectedHint];r.className=r.className.replace(" "+a,"");r=this.hints.childNodes[this.selectedHint=t];r.className+=" "+a;r.offsetTop<this.hints.scrollTop?this.hints.scrollTop=r.offsetTop-3:r.offsetTop+r.offsetHeight>this.hints.scrollTop+this.hints.clientHeight&&(this.hints.scrollTop=r.offsetTop+r.offsetHeight-this.hints.clientHeight+3);e.signal(this.data,"select",this.data.list[this.selectedHint],r)}},screenAmount:function(){return Math.floor(this.hints.clientHeight/this.hints.firstChild.offsetHeight)||1}};e.registerHelper("hint","auto",function(t,n){var r,i=t.getHelpers(t.getCursor(),"hint");if(i.length)for(var o=0;o<i.length;o++){var s=i[o](t,n);if(s&&s.list.length)return s}else if(r=t.getHelper(t.getCursor(),"hintWords")){if(r)return e.hint.fromList(t,{words:r})}else if(e.hint.anyword)return e.hint.anyword(t,n)});e.registerHelper("hint","fromList",function(t,n){for(var r=t.getCursor(),i=t.getTokenAt(r),o=[],s=0;s<n.words.length;s++){var a=n.words[s];a.slice(0,i.string.length)==i.string&&o.push(a)}return o.length?{list:o,from:e.Pos(r.line,i.start),to:e.Pos(r.line,i.end)}:void 0});e.commands.autocomplete=e.showHint;var l={hint:e.hint.auto,completeSingle:!0,alignWithWord:!0,closeCharacters:/[\s()\[\]{};:>,]/,closeOnUnfocus:!0,completeOnSingleClick:!1,container:null,customKeys:null,extraKeys:null};e.defineOption("hintOptions",null)})},{"../../lib/codemirror":31}],29:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";e.runMode=function(t,n,r,i){var o=e.getMode(e.defaults,n),s=/MSIE \d/.test(navigator.userAgent),a=s&&(null==document.documentMode||document.documentMode<9);if(1==r.nodeType){var l=i&&i.tabSize||e.defaults.tabSize,u=r,c=0;u.innerHTML="";r=function(e,t){if("\n"!=e){for(var n="",r=0;;){var i=e.indexOf(" ",r);if(-1==i){n+=e.slice(r);c+=e.length-r;break}c+=i-r;n+=e.slice(r,i);var o=l-c%l;c+=o;for(var s=0;o>s;++s)n+=" ";r=i+1}if(t){var p=u.appendChild(document.createElement("span"));p.className="cm-"+t.replace(/ +/g," cm-");p.appendChild(document.createTextNode(n))}else u.appendChild(document.createTextNode(n))}else{u.appendChild(document.createTextNode(a?"\r":e));c=0}}}for(var p=e.splitLines(t),d=i&&i.state||e.startState(o),f=0,h=p.length;h>f;++f){f&&r("\n");var g=new e.StringStream(p[f]);!g.string&&o.blankLine&&o.blankLine(d);for(;!g.eol();){var m=o.token(g,d);r(g.current(),m,f,g.start,d);g.start=g.pos}}}})},{"../../lib/codemirror":31}],30:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";function t(e,t,i,o){this.atOccurrence=!1;this.doc=e;null==o&&"string"==typeof t&&(o=!1);i=i?e.clipPos(i):r(0,0);this.pos={from:i,to:i};if("string"!=typeof t){t.global||(t=new RegExp(t.source,t.ignoreCase?"ig":"g"));this.matches=function(n,i){if(n){t.lastIndex=0;for(var o,s,a=e.getLine(i.line).slice(0,i.ch),l=0;;){t.lastIndex=l;var u=t.exec(a);if(!u)break;o=u;s=o.index;l=o.index+(o[0].length||1);if(l==a.length)break}var c=o&&o[0].length||0;c||(0==s&&0==a.length?o=void 0:s!=e.getLine(i.line).length&&c++)}else{t.lastIndex=i.ch;var a=e.getLine(i.line),o=t.exec(a),c=o&&o[0].length||0,s=o&&o.index;s+c==a.length||c||(c=1)}return o&&c?{from:r(i.line,s),to:r(i.line,s+c),match:o}:void 0}}else{var s=t;o&&(t=t.toLowerCase());var a=o?function(e){return e.toLowerCase()}:function(e){return e},l=t.split("\n");if(1==l.length)this.matches=t.length?function(i,o){if(i){var l=e.getLine(o.line).slice(0,o.ch),u=a(l),c=u.lastIndexOf(t);if(c>-1){c=n(l,u,c);return{from:r(o.line,c),to:r(o.line,c+s.length)}}}else{var l=e.getLine(o.line).slice(o.ch),u=a(l),c=u.indexOf(t);if(c>-1){c=n(l,u,c)+o.ch;return{from:r(o.line,c),to:r(o.line,c+s.length)}}}}:function(){};
else{var u=s.split("\n");this.matches=function(t,n){var i=l.length-1;if(t){if(n.line-(l.length-1)<e.firstLine())return;if(a(e.getLine(n.line).slice(0,u[i].length))!=l[l.length-1])return;for(var o=r(n.line,u[i].length),s=n.line-1,c=i-1;c>=1;--c,--s)if(l[c]!=a(e.getLine(s)))return;var p=e.getLine(s),d=p.length-u[0].length;if(a(p.slice(d))!=l[0])return;return{from:r(s,d),to:o}}if(!(n.line+(l.length-1)>e.lastLine())){var p=e.getLine(n.line),d=p.length-u[0].length;if(a(p.slice(d))==l[0]){for(var f=r(n.line,d),s=n.line+1,c=1;i>c;++c,++s)if(l[c]!=a(e.getLine(s)))return;if(a(e.getLine(s).slice(0,u[i].length))==l[i])return{from:f,to:r(s,u[i].length)}}}}}}}function n(e,t,n){if(e.length==t.length)return n;for(var r=Math.min(n,e.length);;){var i=e.slice(0,r).toLowerCase().length;if(n>i)++r;else{if(!(i>n))return r;--r}}}var r=e.Pos;t.prototype={findNext:function(){return this.find(!1)},findPrevious:function(){return this.find(!0)},find:function(e){function t(e){var t=r(e,0);n.pos={from:t,to:t};n.atOccurrence=!1;return!1}for(var n=this,i=this.doc.clipPos(e?this.pos.from:this.pos.to);;){if(this.pos=this.matches(e,i)){this.atOccurrence=!0;return this.pos.match||!0}if(e){if(!i.line)return t(0);i=r(i.line-1,this.doc.getLine(i.line-1).length)}else{var o=this.doc.lineCount();if(i.line==o-1)return t(o);i=r(i.line+1,0)}}},from:function(){return this.atOccurrence?this.pos.from:void 0},to:function(){return this.atOccurrence?this.pos.to:void 0},replace:function(t){if(this.atOccurrence){var n=e.splitLines(t);this.doc.replaceRange(n,this.pos.from,this.pos.to);this.pos.to=r(this.pos.from.line+n.length-1,n[n.length-1].length+(1==n.length?this.pos.from.ch:0))}}};e.defineExtension("getSearchCursor",function(e,n,r){return new t(this.doc,e,n,r)});e.defineDocExtension("getSearchCursor",function(e,n,r){return new t(this,e,n,r)});e.defineExtension("selectMatches",function(t,n){for(var r,i=[],o=this.getSearchCursor(t,this.getCursor("from"),n);(r=o.findNext())&&!(e.cmpPos(o.to(),this.getCursor("to"))>0);)i.push({anchor:o.from(),head:o.to()});i.length&&this.setSelections(i,0)})})},{"../../lib/codemirror":31}],31:[function(t,n,r){(function(t){if("object"==typeof r&&"object"==typeof n)n.exports=t();else{if("function"==typeof e&&e.amd)return e([],t);this.CodeMirror=t()}})(function(){"use strict";function e(n,r){if(!(this instanceof e))return new e(n,r);this.options=r=r?No(r):{};No(Gs,r,!1);f(r);var i=r.value;"string"==typeof i&&(i=new ua(i,r.mode));this.doc=i;var o=this.display=new t(n,i);o.wrapper.CodeMirror=this;u(this);a(this);r.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap");r.autofocus&&!gs&&_n(this);v(this);this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new vo,keySeq:null};is&&11>os&&setTimeout(Co(Rn,this,!0),20);kn(this);Mo();on(this);this.curOp.forceUpdate=!0;Mi(this,i);r.autofocus&&!gs||Do()==o.input?setTimeout(Co(ir,this),20):or(this);for(var s in Bs)Bs.hasOwnProperty(s)&&Bs[s](this,r[s],qs);T(this);for(var l=0;l<zs.length;++l)zs[l](this);an(this);ss&&r.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}function t(e,t){var n=this,r=n.input=wo("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none");ss?r.style.width="1000px":r.setAttribute("wrap","off");hs&&(r.style.border="1px solid black");r.setAttribute("autocorrect","off");r.setAttribute("autocapitalize","off");r.setAttribute("spellcheck","false");n.inputDiv=wo("div",[r],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");n.scrollbarFiller=wo("div",null,"CodeMirror-scrollbar-filler");n.scrollbarFiller.setAttribute("not-content","true");n.gutterFiller=wo("div",null,"CodeMirror-gutter-filler");n.gutterFiller.setAttribute("not-content","true");n.lineDiv=wo("div",null,"CodeMirror-code");n.selectionDiv=wo("div",null,null,"position: relative; z-index: 1");n.cursorDiv=wo("div",null,"CodeMirror-cursors");n.measure=wo("div",null,"CodeMirror-measure");n.lineMeasure=wo("div",null,"CodeMirror-measure");n.lineSpace=wo("div",[n.measure,n.lineMeasure,n.selectionDiv,n.cursorDiv,n.lineDiv],null,"position: relative; outline: none");n.mover=wo("div",[wo("div",[n.lineSpace],"CodeMirror-lines")],null,"position: relative");n.sizer=wo("div",[n.mover],"CodeMirror-sizer");n.sizerWidth=null;n.heightForcer=wo("div",null,null,"position: absolute; height: "+ya+"px; width: 1px;");n.gutters=wo("div",null,"CodeMirror-gutters");n.lineGutter=null;n.scroller=wo("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll");n.scroller.setAttribute("tabIndex","-1");n.wrapper=wo("div",[n.inputDiv,n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror");if(is&&8>os){n.gutters.style.zIndex=-1;n.scroller.style.paddingRight=0}hs&&(r.style.width="0px");ss||(n.scroller.draggable=!0);if(ps){n.inputDiv.style.height="1px";n.inputDiv.style.position="absolute"}e&&(e.appendChild?e.appendChild(n.wrapper):e(n.wrapper));n.viewFrom=n.viewTo=t.first;n.reportedViewFrom=n.reportedViewTo=t.first;n.view=[];n.renderedView=null;n.externalMeasured=null;n.viewOffset=0;n.lastWrapHeight=n.lastWrapWidth=0;n.updateLineNumbers=null;n.nativeBarWidth=n.barHeight=n.barWidth=0;n.scrollbarsClipped=!1;n.lineNumWidth=n.lineNumInnerWidth=n.lineNumChars=null;n.prevInput="";n.alignWidgets=!1;n.pollingFast=!1;n.poll=new vo;n.cachedCharWidth=n.cachedTextHeight=n.cachedPaddingH=null;n.inaccurateSelection=!1;n.maxLine=null;n.maxLineLength=0;n.maxLineChanged=!1;n.wheelDX=n.wheelDY=n.wheelStartX=n.wheelStartY=null;n.shift=!1;n.selForContextMenu=null}function n(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption);r(t)}function r(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null);e.styles&&(e.styles=null)});e.doc.frontier=e.doc.first;Nt(e,100);e.state.modeGen++;e.curOp&&xn(e)}function i(e){if(e.options.lineWrapping){ka(e.display.wrapper,"CodeMirror-wrap");e.display.sizer.style.minWidth="";e.display.sizerWidth=null}else{Da(e.display.wrapper,"CodeMirror-wrap");d(e)}s(e);xn(e);zt(e);setTimeout(function(){E(e)},100)}function o(e){var t=nn(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/rn(e.display)-3);return function(i){if(ui(e.doc,i))return 0;var o=0;if(i.widgets)for(var s=0;s<i.widgets.length;s++)i.widgets[s].height&&(o+=i.widgets[s].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function s(e){var t=e.doc,n=o(e);t.iter(function(e){var t=n(e);t!=e.height&&qi(e,t)})}function a(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-");zt(e)}function l(e){u(e);xn(e);setTimeout(function(){b(e)},20)}function u(e){var t=e.display.gutters,n=e.options.gutters;Ro(t);for(var r=0;r<n.length;++r){var i=n[r],o=t.appendChild(wo("div",null,"CodeMirror-gutter "+i));if("CodeMirror-linenumbers"==i){e.display.lineGutter=o;o.style.width=(e.display.lineNumWidth||1)+"px"}}t.style.display=r?"":"none";c(e)}function c(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function p(e){if(0==e.height)return 0;for(var t,n=e.text.length,r=e;t=ni(r);){var i=t.find(0,!0);r=i.from.line;n+=i.from.ch-i.to.ch}r=e;for(;t=ri(r);){var i=t.find(0,!0);n-=r.text.length-i.from.ch;r=i.to.line;n+=r.text.length-i.to.ch}return n}function d(e){var t=e.display,n=e.doc;t.maxLine=ji(n,n.first);t.maxLineLength=p(t.maxLine);t.maxLineChanged=!0;n.iter(function(e){var n=p(e);if(n>t.maxLineLength){t.maxLineLength=n;t.maxLine=e}})}function f(e){var t=bo(e.gutters,"CodeMirror-linenumbers");if(-1==t&&e.lineNumbers)e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]);else if(t>-1&&!e.lineNumbers){e.gutters=e.gutters.slice(0);e.gutters.splice(t,1)}}function h(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+wt(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+_t(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function g(e,t,n){this.cm=n;var r=this.vert=wo("div",[wo("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=wo("div",[wo("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r);e(i);ga(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")});ga(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")});this.checkedOverlay=!1;is&&8>os&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function m(){}function v(t){if(t.display.scrollbars){t.display.scrollbars.clear();t.display.scrollbars.addClass&&Da(t.display.wrapper,t.display.scrollbars.addClass)}t.display.scrollbars=new e.scrollbarModel[t.options.scrollbarStyle](function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller);ga(e,"mousedown",function(){t.state.focused&&setTimeout(Co(_n,t),0)});e.setAttribute("not-content","true")},function(e,n){"horizontal"==n?$n(t,e):Wn(t,e)},t);t.display.scrollbars.addClass&&ka(t.display.wrapper,t.display.scrollbars.addClass)}function E(e,t){t||(t=h(e));var n=e.display.barWidth,r=e.display.barHeight;y(e,t);for(var i=0;4>i&&n!=e.display.barWidth||r!=e.display.barHeight;i++){n!=e.display.barWidth&&e.options.lineWrapping&&_(e);y(e,h(e));n=e.display.barWidth;r=e.display.barHeight}}function y(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px";n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px";if(r.right&&r.bottom){n.scrollbarFiller.style.display="block";n.scrollbarFiller.style.height=r.bottom+"px";n.scrollbarFiller.style.width=r.right+"px"}else n.scrollbarFiller.style.display="";if(r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter){n.gutterFiller.style.display="block";n.gutterFiller.style.height=r.bottom+"px";n.gutterFiller.style.width=t.gutterWidth+"px"}else n.gutterFiller.style.display=""}function x(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-It(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=Hi(t,r),s=Hi(t,i);if(n&&n.ensure){var a=n.ensure.from.line,l=n.ensure.to.line;if(o>a){o=a;s=Hi(t,Vi(ji(t,a))+e.wrapper.clientHeight)}else if(Math.min(l,t.lastLine())>=s){o=Hi(t,Vi(ji(t,l))-e.wrapper.clientHeight);s=l}}return{from:o,to:Math.max(s,o+1)}}function b(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=N(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",s=0;s<n.length;s++)if(!n[s].hidden){e.options.fixedGutter&&n[s].gutter&&(n[s].gutter.style.left=o);var a=n[s].alignable;if(a)for(var l=0;l<a.length;l++)a[l].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function T(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=S(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(wo("div",[wo("div",n)],"CodeMirror-linenumber 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t=e.display;if(!t.scrollbarsClipped&&t.scroller.offsetWidth){t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth;t.heightForcer.style.height=_t(e)+"px";t.sizer.style.marginBottom=-t.nativeBarWidth+"px";t.sizer.style.borderRightWidth=_t(e)+"px";t.scrollbarsClipped=!0}}function A(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden){Tn(e);return!1}if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==Ln(e))return!1;if(T(e)){Tn(e);t.dims=D(e)}var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),s=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom));n.viewTo>s&&n.viewTo-s<20&&(s=Math.min(i,n.viewTo));if(Ts){o=ai(e.doc,o);s=li(e.doc,s)}var a=o!=n.viewFrom||s!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;Cn(e,o,s);n.viewOffset=Vi(ji(e.doc,n.viewFrom));e.display.mover.style.top=n.viewOffset+"px";var l=Ln(e);if(!a&&0==l&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=Do();l>4&&(n.lineDiv.style.display="none");k(e,n.updateLineNumbers,t.dims);l>4&&(n.lineDiv.style.display="");n.renderedView=n.view;u&&Do()!=u&&u.offsetHeight&&u.focus();Ro(n.cursorDiv);Ro(n.selectionDiv);n.gutters.style.height=0;if(a){n.lastWrapHeight=t.wrapperHeight;n.lastWrapWidth=t.wrapperWidth;Nt(e,400)}n.updateLineNumbers=null;return!0}function I(e,t){for(var n=t.force,r=t.viewport,i=!0;;i=!1){if(i&&e.options.lineWrapping&&t.oldDisplayWidth!=Ot(e))n=!0;else{n=!1;r&&null!=r.top&&(r={top:Math.min(e.doc.height+wt(e.display)-Dt(e),r.top)});t.visible=x(e.display,e.doc,r);if(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}if(!A(e,t))break;_(e);var o=h(e);xt(e);R(e,o);E(e,o)}co(e,"update",e);if(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo){co(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo);e.display.reportedViewFrom=e.display.viewFrom;e.display.reportedViewTo=e.display.viewTo}}function w(e,t){var n=new C(e,t);if(A(e,n)){_(e);I(e,n);var r=h(e);xt(e);R(e,r);E(e,r)}}function R(e,t){e.display.sizer.style.minHeight=t.docHeight+"px";var n=t.docHeight+e.display.barHeight;e.display.heightForcer.style.top=n+"px";e.display.gutters.style.height=Math.max(n+_t(e),t.clientHeight)+"px"}function _(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i,o=t.view[r];if(!o.hidden){if(is&&8>os){var s=o.node.offsetTop+o.node.offsetHeight;i=s-n;n=s}else{var a=o.node.getBoundingClientRect();i=a.bottom-a.top}var l=o.line.height-i;2>i&&(i=nn(t));if(l>.001||-.001>l){qi(o.line,i);O(o.line);if(o.rest)for(var u=0;u<o.rest.length;u++)O(o.rest[u])}}}}function O(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.offsetHeight}function D(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,s=0;o;o=o.nextSibling,++s){n[e.options.gutters[s]]=o.offsetLeft+o.clientLeft+i;r[e.options.gutters[s]]=o.clientWidth}return{fixedPos:N(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function k(e,t,n){function r(t){var n=t.nextSibling;ss&&ms&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t);return n}for(var i=e.display,o=e.options.lineNumbers,s=i.lineDiv,a=s.firstChild,l=i.view,u=i.viewFrom,c=0;c<l.length;c++){var p=l[c];if(p.hidden);else if(p.node){for(;a!=p.node;)a=r(a);var d=o&&null!=t&&u>=t&&p.lineNumber;if(p.changes){bo(p.changes,"gutter")>-1&&(d=!1);F(e,p,u,n)}if(d){Ro(p.lineNumber);p.lineNumber.appendChild(document.createTextNode(S(e.options,u)))}a=p.node.nextSibling}else{var f=H(e,p,u,n);s.insertBefore(f,a)}u+=p.size}for(;a;)a=r(a)}function F(e,t,n,r){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?G(e,t):"gutter"==o?q(e,t,n,r):"class"==o?B(t):"widget"==o&&U(t,r)}t.changes=null}function P(e){if(e.node==e.text){e.node=wo("div",null,null,"position: relative");e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text);e.node.appendChild(e.text);is&&8>os&&(e.node.style.zIndex=2)}return e.node}function M(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;t&&(t+=" 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o=P(t),s=t.gutter=o.insertBefore(wo("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),t.text);t.line.gutterClass&&(s.className+=" "+t.line.gutterClass);!e.options.lineNumbers||i&&i["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(wo("div",S(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px")));if(i)for(var a=0;a<e.options.gutters.length;++a){var l=e.options.gutters[a],u=i.hasOwnProperty(l)&&i[l];u&&s.appendChild(wo("div",[u],"CodeMirror-gutter-elt","left: "+r.gutterLeft[l]+"px; width: "+r.gutterWidth[l]+"px"))}}}function U(e,t){e.alignable&&(e.alignable=null);for(var n,r=e.node.firstChild;r;r=n){var n=r.nextSibling;"CodeMirror-linewidget"==r.className&&e.node.removeChild(r)}V(e,t)}function H(e,t,n,r){var i=j(e,t);t.text=t.node=i.pre;i.bgClass&&(t.bgClass=i.bgClass);i.textClass&&(t.textClass=i.textClass);B(t);q(e,t,n,r);V(t,r);return t.node}function V(e,t){z(e.line,e,t,!0);if(e.rest)for(var n=0;n<e.rest.length;n++)z(e.rest[n],e,t,!1)}function z(e,t,n,r){if(e.widgets)for(var i=P(t),o=0,s=e.widgets;o<s.length;++o){var a=s[o],l=wo("div",[a.node],"CodeMirror-linewidget");a.handleMouseEvents||l.setAttribute("cm-ignore-events","true");W(a,l,t,n);r&&a.above?i.insertBefore(l,t.gutter||t.text):i.appendChild(l);co(a,"redraw")}}function W(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px";if(!e.coverGutter){i-=r.gutterTotalWidth;t.style.paddingLeft=r.gutterTotalWidth+"px"}t.style.width=i+"px"}if(e.coverGutter){t.style.zIndex=5;t.style.position="relative";e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px")}}function $(e){return Ss(e.line,e.ch)}function X(e,t){return Ns(e,t)<0?t:e}function Y(e,t){return Ns(e,t)<0?e:t}function K(e,t){this.ranges=e;this.primIndex=t}function Q(e,t){this.anchor=e;this.head=t}function J(e,t){var n=e[t];e.sort(function(e,t){return Ns(e.from(),t.from())});t=bo(e,n);for(var r=1;r<e.length;r++){var i=e[r],o=e[r-1];if(Ns(o.to(),i.from())>=0){var s=Y(o.from(),i.from()),a=X(o.to(),i.to()),l=o.empty()?i.from()==i.head:o.from()==o.head;t>=r&&--t;e.splice(--r,2,new Q(l?a:s,l?s:a))}}return new K(e,t)}function Z(e,t){return new K([new Q(e,t||e)],0)}function et(e,t){return Math.max(e.first,Math.min(t,e.first+e.size-1))}function tt(e,t){if(t.line<e.first)return Ss(e.first,0);var n=e.first+e.size-1;return t.line>n?Ss(n,ji(e,n).text.length):nt(t,ji(e,t.line).text.length)}function nt(e,t){var n=e.ch;return null==n||n>t?Ss(e.line,t):0>n?Ss(e.line,0):e}function rt(e,t){return t>=e.first&&t<e.first+e.size}function it(e,t){for(var n=[],r=0;r<t.length;r++)n[r]=tt(e,t[r]);return n}function ot(e,t,n,r){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(r){var o=Ns(n,i)<0;if(o!=Ns(r,i)<0){i=n;n=r}else o!=Ns(n,r)<0&&(n=r)}return new Q(i,n)}return new Q(r||n,n)}function st(e,t,n,r){dt(e,new K([ot(e,e.sel.primary(),t,n)],0),r)}function at(e,t,n){for(var r=[],i=0;i<e.sel.ranges.length;i++)r[i]=ot(e,e.sel.ranges[i],t[i],null);var o=J(r,e.sel.primIndex);dt(e,o,n)}function lt(e,t,n,r){var i=e.sel.ranges.slice(0);i[t]=n;dt(e,J(i,e.sel.primIndex),r)}function ut(e,t,n,r){dt(e,Z(t,n),r)}function ct(e,t){var n={ranges:t.ranges,update:function(t){this.ranges=[];for(var n=0;n<t.length;n++)this.ranges[n]=new Q(tt(e,t[n].anchor),tt(e,t[n].head))}};va(e,"beforeSelectionChange",e,n);e.cm&&va(e.cm,"beforeSelectionChange",e.cm,n);return n.ranges!=t.ranges?J(n.ranges,n.ranges.length-1):t}function pt(e,t,n){var r=e.history.done,i=xo(r);if(i&&i.ranges){r[r.length-1]=t;ft(e,t,n)}else dt(e,t,n)}function dt(e,t,n){ft(e,t,n);Ji(e,e.sel,e.cm?e.cm.curOp.id:0/0,n)}function ft(e,t,n){(go(e,"beforeSelectionChange")||e.cm&&go(e.cm,"beforeSelectionChange"))&&(t=ct(e,t));var r=n&&n.bias||(Ns(t.primary().head,e.sel.primary().head)<0?-1:1);ht(e,mt(e,t,r,!0));n&&n.scroll===!1||!e.cm||Cr(e.cm)}function ht(e,t){if(!t.equals(e.sel)){e.sel=t;if(e.cm){e.cm.curOp.updateInput=e.cm.curOp.selectionChanged=!0;ho(e.cm)}co(e,"cursorActivity",e)}}function gt(e){ht(e,mt(e,e.sel,null,!1),ba)}function mt(e,t,n,r){for(var i,o=0;o<t.ranges.length;o++){var s=t.ranges[o],a=vt(e,s.anchor,n,r),l=vt(e,s.head,n,r);if(i||a!=s.anchor||l!=s.head){i||(i=t.ranges.slice(0,o));i[o]=new Q(a,l)}}return i?J(i,t.primIndex):t}function vt(e,t,n,r){var i=!1,o=t,s=n||1;e.cantEdit=!1;e:for(;;){var a=ji(e,o.line);if(a.markedSpans)for(var l=0;l<a.markedSpans.length;++l){var u=a.markedSpans[l],c=u.marker;if((null==u.from||(c.inclusiveLeft?u.from<=o.ch:u.from<o.ch))&&(null==u.to||(c.inclusiveRight?u.to>=o.ch:u.to>o.ch))){if(r){va(c,"beforeCursorEnter");if(c.explicitlyCleared){if(a.markedSpans){--l;continue}break}}if(!c.atomic)continue;var p=c.find(0>s?-1:1);if(0==Ns(p,o)){p.ch+=s;p.ch<0?p=p.line>e.first?tt(e,Ss(p.line-1)):null:p.ch>a.text.length&&(p=p.line<e.first+e.size-1?Ss(p.line+1,0):null);if(!p){if(i){if(!r)return vt(e,t,n,!0);e.cantEdit=!0;return Ss(e.first,0)}i=!0;p=t;s=-s}}o=p;continue e}}return o}}function Et(e){for(var t=e.display,n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),s=0;s<n.sel.ranges.length;s++){var a=n.sel.ranges[s],l=a.empty();(l||e.options.showCursorWhenSelecting)&&bt(e,a,i);l||Tt(e,a,o)}if(e.options.moveInputWithCursor){var u=Qt(e,n.sel.primary().head,"div"),c=t.wrapper.getBoundingClientRect(),p=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,u.top+p.top-c.top));r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,u.left+p.left-c.left))}return r}function yt(e,t){_o(e.display.cursorDiv,t.cursors);_o(e.display.selectionDiv,t.selection);if(null!=t.teTop){e.display.inputDiv.style.top=t.teTop+"px";e.display.inputDiv.style.left=t.teLeft+"px"}}function xt(e){yt(e,Et(e))}function bt(e,t,n){var r=Qt(e,t.head,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(wo("div"," ","CodeMirror-cursor"));i.style.left=r.left+"px";i.style.top=r.top+"px";i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px";if(r.other){var o=n.appendChild(wo("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="";o.style.left=r.other.left+"px";o.style.top=r.other.top+"px";o.style.height=.85*(r.other.bottom-r.other.top)+"px"}}function Tt(e,t,n){function r(e,t,n,r){0>t&&(t=0);t=Math.round(t);r=Math.round(r);a.appendChild(wo("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px; top: "+t+"px; width: "+(null==n?c-e:n)+"px; height: "+(r-t)+"px"))}function i(t,n,i){function o(n,r){return Kt(e,Ss(t,n),"div",p,r)}var a,l,p=ji(s,t),d=p.text.length;Uo(zi(p),n||0,null==i?d:i,function(e,t,s){var p,f,h,g=o(e,"left");if(e==t){p=g;f=h=g.left}else{p=o(t-1,"right");if("rtl"==s){var m=g;g=p;p=m}f=g.left;h=p.right}null==n&&0==e&&(f=u);if(p.top-g.top>3){r(f,g.top,null,g.bottom);f=u;g.bottom<p.top&&r(f,g.bottom,null,p.top)}null==i&&t==d&&(h=c);(!a||g.top<a.top||g.top==a.top&&g.left<a.left)&&(a=g);(!l||p.bottom>l.bottom||p.bottom==l.bottom&&p.right>l.right)&&(l=p);u+1>f&&(f=u);r(f,p.top,h-f,p.bottom)});return{start:a,end:l}}var o=e.display,s=e.doc,a=document.createDocumentFragment(),l=Rt(e.display),u=l.left,c=Math.max(o.sizerWidth,Ot(e)-o.sizer.offsetLeft)-l.right,p=t.from(),d=t.to();if(p.line==d.line)i(p.line,p.ch,d.ch);else{var f=ji(s,p.line),h=ji(s,d.line),g=oi(f)==oi(h),m=i(p.line,p.ch,g?f.text.length+1:null).end,v=i(d.line,g?0:null,d.ch).start;if(g)if(m.top<v.top-2){r(m.right,m.top,null,m.bottom);r(u,v.top,v.left,v.bottom)}else 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c=!s||s.length!=o.styles.length||l!=u&&(!l||!u||l.bgClass!=u.bgClass||l.textClass!=u.textClass),p=0;!c&&p<s.length;++p)c=s[p]!=o.styles[p];c&&i.push(t.frontier);o.stateAfter=$s(t.mode,r)}else{Si(e,o.text,r);o.stateAfter=t.frontier%5==0?$s(t.mode,r):null}++t.frontier;if(+new Date>n){Nt(e,e.options.workDelay);return!0}});i.length&&hn(e,function(){for(var t=0;t<i.length;t++)bn(e,i[t],"text")})}}function Lt(e,t,n){for(var r,i,o=e.doc,s=n?-1:t-(e.doc.mode.innerMode?1e3:100),a=t;a>s;--a){if(a<=o.first)return o.first;var l=ji(o,a-1);if(l.stateAfter&&(!n||a<=o.frontier))return a;var u=Na(l.text,null,e.options.tabSize);if(null==i||r>u){i=a-1;r=u}}return i}function At(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return!0;var o=Lt(e,t,n),s=o>r.first&&ji(r,o-1).stateAfter;s=s?$s(r.mode,s):Xs(r.mode);r.iter(o,t,function(n){Si(e,n.text,s);var a=o==t-1||o%5==0||o>=i.viewFrom&&o<i.viewTo;n.stateAfter=a?$s(r.mode,s):null;++o});n&&(r.frontier=o);return s}function It(e){return e.lineSpace.offsetTop}function wt(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Rt(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=_o(e.measure,wo("pre","x")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r);return r}function _t(e){return ya-e.display.nativeBarWidth}function Ot(e){return e.display.scroller.clientWidth-_t(e)-e.display.barWidth}function Dt(e){return e.display.scroller.clientHeight-_t(e)-e.display.barHeight}function kt(e,t,n){var r=e.options.lineWrapping,i=r&&Ot(e);if(!t.measure.heights||r&&t.measure.width!=i){var o=t.measure.heights=[];if(r){t.measure.width=i;for(var s=t.text.firstChild.getClientRects(),a=0;a<s.length-1;a++){var l=s[a],u=s[a+1];Math.abs(l.bottom-u.bottom)>2&&o.push((l.bottom+u.top)/2-n.top)}}o.push(n.bottom-n.top)}}function Ft(e,t,n){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var r=0;r<e.rest.length;r++)if(Ui(e.rest[r])>n)return{map:e.measure.maps[r],cache:e.measure.caches[r],before:!0}}function Pt(e,t){t=oi(t);var n=Ui(t),r=e.display.externalMeasured=new En(e.doc,t,n);r.lineN=n;var i=r.built=Ci(e,r);r.text=i.pre;_o(e.display.lineMeasure,i.pre);return r}function Mt(e,t,n,r){return Bt(e,Gt(e,t),n,r)}function jt(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[Sn(e,t)];var n=e.display.externalMeasured;return n&&t>=n.lineN&&t<n.lineN+n.size?n:void 0}function Gt(e,t){var n=Ui(t),r=jt(e,n);r&&!r.text?r=null:r&&r.changes&&F(e,r,n,D(e));r||(r=Pt(e,t));var i=Ft(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function Bt(e,t,n,r,i){t.before&&(n=-1);var o,s=n+(r||"");if(t.cache.hasOwnProperty(s))o=t.cache[s];else{t.rect||(t.rect=t.view.text.getBoundingClientRect());if(!t.hasHeights){kt(e,t.view,t.rect);t.hasHeights=!0}o=qt(e,t,n,r);o.bogus||(t.cache[s]=o)}return{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}function qt(e,t,n,r){for(var i,o,s,a,l=t.map,u=0;u<l.length;u+=3){var c=l[u],p=l[u+1];if(c>n){o=0;s=1;a="left"}else if(p>n){o=n-c;s=o+1}else if(u==l.length-3||n==p&&l[u+3]>n){s=p-c;o=s-1;n>=p&&(a="right")}if(null!=o){i=l[u+2];c==p&&r==(i.insertLeft?"left":"right")&&(a=r);if("left"==r&&0==o)for(;u&&l[u-2]==l[u-3]&&l[u-1].insertLeft;){i=l[(u-=3)+2];a="left"}if("right"==r&&o==p-c)for(;u<l.length-3&&l[u+3]==l[u+4]&&!l[u+5].insertLeft;){i=l[(u+=3)+2];a="right"}break}}var d;if(3==i.nodeType){for(var u=0;4>u;u++){for(;o&&Io(t.line.text.charAt(c+o));)--o;for(;p>c+s&&Io(t.line.text.charAt(c+s));)++s;if(is&&9>os&&0==o&&s==p-c)d=i.parentNode.getBoundingClientRect();else if(is&&e.options.lineWrapping){var 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n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*n,right:t.right*n,top:t.top*r,bottom:t.bottom*r}}function Ht(e){if(e.measure){e.measure.cache={};e.measure.heights=null;if(e.rest)for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}}function Vt(e){e.display.externalMeasure=null;Ro(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)Ht(e.display.view[t])}function zt(e){Vt(e);e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null;e.options.lineWrapping||(e.display.maxLineChanged=!0);e.display.lineNumChars=null}function Wt(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function $t(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function Xt(e,t,n,r){if(t.widgets)for(var i=0;i<t.widgets.length;++i)if(t.widgets[i].above){var o=di(t.widgets[i]);n.top+=o;n.bottom+=o}if("line"==r)return n;r||(r="local");var s=Vi(t);"local"==r?s+=It(e.display):s-=e.display.viewOffset;if("page"==r||"window"==r){var a=e.display.lineSpace.getBoundingClientRect();s+=a.top+("window"==r?0:$t());var l=a.left+("window"==r?0:Wt());n.left+=l;n.right+=l}n.top+=s;n.bottom+=s;return n}function Yt(e,t,n){if("div"==n)return t;var r=t.left,i=t.top;if("page"==n){r-=Wt();i-=$t()}else if("local"==n||!n){var o=e.display.sizer.getBoundingClientRect();r+=o.left;i+=o.top}var s=e.display.lineSpace.getBoundingClientRect();return{left:r-s.left,top:i-s.top}}function Kt(e,t,n,r,i){r||(r=ji(e.doc,t.line));return Xt(e,r,Mt(e,r,t.ch,i),n)
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a=tn(e,s,i,t,n),l=ri(s),u=l&&l.find(0,!0);if(!l||!(a.ch>u.from.ch||a.ch==u.from.ch&&a.xRel>0))return a;i=Ui(s=u.to.line)}}function tn(e,t,n,r,i){function o(r){var i=Qt(e,Ss(n,r),"line",t,u);a=!0;if(s>i.bottom)return i.left-l;if(s<i.top)return i.left+l;a=!1;return i.left}var s=i-Vi(t),a=!1,l=2*e.display.wrapper.clientWidth,u=Gt(e,t),c=zi(t),p=t.text.length,d=zo(t),f=Wo(t),h=o(d),g=a,m=o(f),v=a;if(r>m)return Zt(n,f,v,1);for(;;){if(c?f==d||f==Zo(t,d,1):1>=f-d){for(var E=h>r||m-r>=r-h?d:f,y=r-(E==d?h:m);Io(t.text.charAt(E));)++E;var x=Zt(n,E,E==d?g:v,-1>y?-1:y>1?1:0);return x}var b=Math.ceil(p/2),T=d+b;if(c){T=d;for(var S=0;b>S;++S)T=Zo(t,T,1)}var N=o(T);if(N>r){f=T;m=N;(v=a)&&(m+=1e3);p=b}else{d=T;h=N;g=a;p-=b}}}function nn(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Cs){Cs=wo("pre");for(var t=0;49>t;++t){Cs.appendChild(document.createTextNode("x"));Cs.appendChild(wo("br"))}Cs.appendChild(document.createTextNode("x"))}_o(e.measure,Cs);var n=Cs.offsetHeight/50;n>3&&(e.cachedTextHeight=n);Ro(e.measure);return n||1}function rn(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=wo("span","xxxxxxxxxx"),n=wo("pre",[t]);_o(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;i>2&&(e.cachedCharWidth=i);return i||10}function on(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++Rs};ws?ws.ops.push(e.curOp):e.curOp.ownsGroup=ws={ops:[e.curOp],delayedCallbacks:[]}}function sn(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n]();for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++](i.cm)}}while(n<t.length)}function an(e){var t=e.curOp,n=t.ownsGroup;if(n)try{sn(n)}finally{ws=null;for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;ln(n)}}function ln(e){for(var t=e.ops,n=0;n<t.length;n++)un(t[n]);for(var n=0;n<t.length;n++)cn(t[n]);for(var n=0;n<t.length;n++)pn(t[n]);for(var n=0;n<t.length;n++)dn(t[n]);for(var n=0;n<t.length;n++)fn(t[n])}function un(e){var t=e.cm,n=t.display;L(t);e.updateMaxLine&&d(t);e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping;e.update=e.mustUpdate&&new C(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function cn(e){e.updatedDisplay=e.mustUpdate&&A(e.cm,e.update)}function pn(e){var t=e.cm,n=t.display;e.updatedDisplay&&_(t);e.barMeasure=h(t);if(n.maxLineChanged&&!t.options.lineWrapping){e.adjustWidthTo=Mt(t,n.maxLine,n.maxLine.text.length).left+3;t.display.sizerWidth=e.adjustWidthTo;e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+_t(t)+t.display.barWidth);e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Ot(t))}(e.updatedDisplay||e.selectionChanged)&&(e.newSelectionNodes=Et(t))}function dn(e){var t=e.cm;if(null!=e.adjustWidthTo){t.display.sizer.style.minWidth=e.adjustWidthTo+"px";e.maxScrollLeft<t.doc.scrollLeft&&$n(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0);t.display.maxLineChanged=!1}e.newSelectionNodes&&yt(t,e.newSelectionNodes);e.updatedDisplay&&R(t,e.barMeasure);(e.updatedDisplay||e.startHeight!=t.doc.height)&&E(t,e.barMeasure);e.selectionChanged&&St(t);t.state.focused&&e.updateInput&&Rn(t,e.typing)}function fn(e){var t=e.cm,n=t.display,r=t.doc;e.updatedDisplay&&I(t,e.update);null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null);if(null!=e.scrollTop&&(n.scroller.scrollTop!=e.scrollTop||e.forceScroll)){r.scrollTop=Math.max(0,Math.min(n.scroller.scrollHeight-n.scroller.clientHeight,e.scrollTop));n.scrollbars.setScrollTop(r.scrollTop);n.scroller.scrollTop=r.scrollTop}if(null!=e.scrollLeft&&(n.scroller.scrollLeft!=e.scrollLeft||e.forceScroll)){r.scrollLeft=Math.max(0,Math.min(n.scroller.scrollWidth-Ot(t),e.scrollLeft));n.scrollbars.setScrollLeft(r.scrollLeft);n.scroller.scrollLeft=r.scrollLeft;b(t)}if(e.scrollToPos){var i=br(t,tt(r,e.scrollToPos.from),tt(r,e.scrollToPos.to),e.scrollToPos.margin);e.scrollToPos.isCursor&&t.state.focused&&xr(t,i)}var o=e.maybeHiddenMarkers,s=e.maybeUnhiddenMarkers;if(o)for(var a=0;a<o.length;++a)o[a].lines.length||va(o[a],"hide");if(s)for(var a=0;a<s.length;++a)s[a].lines.length&&va(s[a],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop);e.changeObjs&&va(t,"changes",t,e.changeObjs)}function hn(e,t){if(e.curOp)return t();on(e);try{return t()}finally{an(e)}}function gn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);on(e);try{return t.apply(e,arguments)}finally{an(e)}}}function mn(e){return function(){if(this.curOp)return e.apply(this,arguments);on(this);try{return e.apply(this,arguments)}finally{an(this)}}}function vn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);on(t);try{return e.apply(this,arguments)}finally{an(t)}}}function En(e,t,n){this.line=t;this.rest=si(t);this.size=this.rest?Ui(xo(this.rest))-n+1:1;this.node=this.text=null;this.hidden=ui(e,t)}function yn(e,t,n){for(var r,i=[],o=t;n>o;o=r){var s=new En(e.doc,ji(e.doc,o),o);r=o+s.size;i.push(s)}return i}function xn(e,t,n,r){null==t&&(t=e.doc.first);null==n&&(n=e.doc.first+e.doc.size);r||(r=0);var i=e.display;r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t);e.curOp.viewChanged=!0;if(t>=i.viewTo)Ts&&ai(e.doc,t)<i.viewTo&&Tn(e);else if(n<=i.viewFrom)if(Ts&&li(e.doc,n+r)>i.viewFrom)Tn(e);else{i.viewFrom+=r;i.viewTo+=r}else if(t<=i.viewFrom&&n>=i.viewTo)Tn(e);else if(t<=i.viewFrom){var o=Nn(e,n,n+r,1);if(o){i.view=i.view.slice(o.index);i.viewFrom=o.lineN;i.viewTo+=r}else Tn(e)}else if(n>=i.viewTo){var o=Nn(e,t,t,-1);if(o){i.view=i.view.slice(0,o.index);i.viewTo=o.lineN}else Tn(e)}else{var s=Nn(e,t,t,-1),a=Nn(e,n,n+r,1);if(s&&a){i.view=i.view.slice(0,s.index).concat(yn(e,s.lineN,a.lineN)).concat(i.view.slice(a.index));i.viewTo+=r}else Tn(e)}var l=i.externalMeasured;l&&(n<l.lineN?l.lineN+=r:t<l.lineN+l.size&&(i.externalMeasured=null))}function bn(e,t,n){e.curOp.viewChanged=!0;var 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Un(e,t,"gutterClick",!0,co)}function Vn(e){var t=this;if(!fo(t,e)&&!Pn(t.display,e)){da(e);is&&(Os=+new Date);var n=Mn(t,e,!0),r=e.dataTransfer.files;if(n&&!Dn(t))if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),s=0,a=function(e,r){var a=new FileReader;a.onload=gn(t,function(){o[r]=a.result;if(++s==i){n=tt(t.doc,n);var e={from:n,to:n,text:Ma(o.join("\n")),origin:"paste"};fr(t.doc,e);pt(t.doc,Z(n,js(e)))}});a.readAsText(e)},l=0;i>l;++l)a(r[l],l);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1){t.state.draggingText(e);setTimeout(Co(_n,t),20);return}try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(ms?e.metaKey:e.ctrlKey))var u=t.listSelections();ft(t.doc,Z(n,n));if(u)for(var l=0;l<u.length;++l)yr(t.doc,"",u[l].anchor,u[l].head,"drag");t.replaceSelection(o,"around","paste");_n(t)}}catch(e){}}}}function zn(e,t){if(is&&(!e.state.draggingText||+new Date-Os<100))ha(t);else if(!fo(e,t)&&!Pn(e.display,t)){t.dataTransfer.setData("Text",e.getSelection());if(t.dataTransfer.setDragImage&&!cs){var n=wo("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";if(us){n.width=n.height=1;e.display.wrapper.appendChild(n);n._top=n.offsetTop}t.dataTransfer.setDragImage(n,0,0);us&&n.parentNode.removeChild(n)}}}function Wn(e,t){if(!(Math.abs(e.doc.scrollTop-t)<2)){e.doc.scrollTop=t;ts||w(e,{top:t});e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t);e.display.scrollbars.setScrollTop(t);ts&&w(e);Nt(e,100)}}function $n(e,t,n){if(!(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth);e.doc.scrollLeft=t;b(e);e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t);e.display.scrollbars.setScrollLeft(t)}}function Xn(e,t){var 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e=s.scrollLeft-o.wheelStartX,t=s.scrollTop-o.wheelStartY,n=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null;if(n){ks=(ks*Ds+n)/(Ds+1);++Ds}}},200)}else{o.wheelDX+=r;o.wheelDY+=i}}else{i&&Wn(e,Math.max(0,Math.min(s.scrollTop+i*ks,s.scrollHeight-s.clientHeight)));$n(e,Math.max(0,Math.min(s.scrollLeft+r*ks,s.scrollWidth-s.clientWidth)));da(t);o.wheelStartX=null}}}function Yn(e,t,n){if("string"==typeof t){t=Ys[t];if(!t)return!1}e.display.pollingFast&&wn(e)&&(e.display.pollingFast=!1);var r=e.display.shift,i=!1;try{Dn(e)&&(e.state.suppressEdits=!0);n&&(e.display.shift=!1);i=t(e)!=xa}finally{e.display.shift=r;e.state.suppressEdits=!1}return i}function Kn(e,t,n){for(var r=0;r<e.state.keyMaps.length;r++){var i=Qs(t,e.state.keyMaps[r],n,e);if(i)return i}return e.options.extraKeys&&Qs(t,e.options.extraKeys,n,e)||Qs(t,e.options.keyMap,n,e)}function Qn(e,t,n,r){var 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a=e.options.resetSelectionOnContextMenu;a&&-1==e.doc.sel.contains(o)&&gn(e,dt)(e.doc,Z(o),ba);var l=i.input.style.cssText;i.inputDiv.style.position="absolute";i.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(t.clientY-5)+"px; left: "+(t.clientX-5)+"px; z-index: 1000; background: "+(is?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";if(ss)var u=window.scrollY;_n(e);ss&&window.scrollTo(null,u);Rn(e);e.somethingSelected()||(i.input.value=i.prevInput=" ");i.contextMenuPending=!0;i.selForContextMenu=e.doc.sel;clearTimeout(i.detectingSelectAll);is&&os>=9&&n();if(xs){ha(t);var c=function(){ma(window,"mouseup",c);setTimeout(r,20)};ga(window,"mouseup",c)}else setTimeout(r,50)}}}}function ar(e,t){return go(e,"gutterContextMenu")?Un(e,t,"gutterContextMenu",!1,va):!1}function lr(e,t){if(Ns(e,t.from)<0)return e;if(Ns(e,t.to)<=0)return js(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;e.line==t.to.line&&(r+=js(t).ch-t.to.ch);return Ss(n,r)}function ur(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new Q(lr(i.anchor,t),lr(i.head,t)))}return J(n,e.sel.primIndex)}function cr(e,t,n){return e.line==t.line?Ss(n.line,e.ch-t.ch+n.ch):Ss(n.line+(e.line-t.line),e.ch)}function pr(e,t,n){for(var r=[],i=Ss(e.first,0),o=i,s=0;s<t.length;s++){var a=t[s],l=cr(a.from,i,o),u=cr(js(a),i,o);i=a.to;o=u;if("around"==n){var c=e.sel.ranges[s],p=Ns(c.head,c.anchor)<0;r[s]=new Q(p?u:l,p?l:u)}else r[s]=new Q(l,l)}return new K(r,e.sel.primIndex)}function dr(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){this.canceled=!0}};n&&(r.update=function(t,n,r,i){t&&(this.from=tt(e,t));n&&(this.to=tt(e,n));r&&(this.text=r);void 0!==i&&(this.origin=i)});va(e,"beforeChange",e,r);e.cm&&va(e.cm,"beforeChange",e.cm,r);return r.canceled?null:{from:r.from,to:r.to,text:r.text,origin:r.origin}}function fr(e,t,n){if(e.cm){if(!e.cm.curOp)return gn(e.cm,fr)(e,t,n);if(e.cm.state.suppressEdits)return}if(go(e,"beforeChange")||e.cm&&go(e.cm,"beforeChange")){t=dr(e,t,!0);if(!t)return}var r=bs&&!n&&Yr(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)hr(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text});else hr(e,t)}function hr(e,t){if(1!=t.text.length||""!=t.text[0]||0!=Ns(t.from,t.to)){var n=ur(e,t);Ki(e,t,n,e.cm?e.cm.curOp.id:0/0);vr(e,t,n,Wr(e,t));var r=[];Pi(e,function(e,n){if(!n&&-1==bo(r,e.history)){so(e.history,t);r.push(e.history)}vr(e,t,null,Wr(e,t))})}}function gr(e,t,n){if(!e.cm||!e.cm.state.suppressEdits){for(var r,i=e.history,o=e.sel,s="undo"==t?i.done:i.undone,a="undo"==t?i.undone:i.done,l=0;l<s.length;l++){r=s[l];if(n?r.ranges&&!r.equals(e.sel):!r.ranges)break}if(l!=s.length){i.lastOrigin=i.lastSelOrigin=null;for(;;){r=s.pop();if(!r.ranges)break;Zi(r,a);if(n&&!r.equals(e.sel)){dt(e,r,{clearRedo:!1});return}o=r}var u=[];Zi(o,a);a.push({changes:u,generation:i.generation});i.generation=r.generation||++i.maxGeneration;for(var c=go(e,"beforeChange")||e.cm&&go(e.cm,"beforeChange"),l=r.changes.length-1;l>=0;--l){var p=r.changes[l];p.origin=t;if(c&&!dr(e,p,!1)){s.length=0;return}u.push($i(e,p));var d=l?ur(e,p):xo(s);vr(e,p,d,Xr(e,p));!l&&e.cm&&e.cm.scrollIntoView({from:p.from,to:js(p)});var f=[];Pi(e,function(e,t){if(!t&&-1==bo(f,e.history)){so(e.history,p);f.push(e.history)}vr(e,p,null,Xr(e,p))})}}}}function mr(e,t){if(0!=t){e.first+=t;e.sel=new K(To(e.sel.ranges,function(e){return new Q(Ss(e.anchor.line+t,e.anchor.ch),Ss(e.head.line+t,e.head.ch))}),e.sel.primIndex);if(e.cm){xn(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)bn(e.cm,r,"gutter")}}}function vr(e,t,n,r){if(e.cm&&!e.cm.curOp)return gn(e.cm,vr)(e,t,n,r);if(t.to.line<e.first)mr(e,t.text.length-1-(t.to.line-t.from.line));else if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);mr(e,i);t={from:Ss(e.first,0),to:Ss(t.to.line+i,t.to.ch),text:[xo(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:Ss(o,ji(e,o).text.length),text:[t.text[0]],origin:t.origin});t.removed=Gi(e,t.from,t.to);n||(n=ur(e,t));e.cm?Er(e.cm,t,r):Di(e,t,r);ft(e,n,ba)}}function Er(e,t,n){var r=e.doc,i=e.display,s=t.from,a=t.to,l=!1,u=s.line;if(!e.options.lineWrapping){u=Ui(oi(ji(r,s.line)));r.iter(u,a.line+1,function(e){if(e==i.maxLine){l=!0;return!0}})}r.sel.contains(t.from,t.to)>-1&&ho(e);Di(r,t,n,o(e));if(!e.options.lineWrapping){r.iter(u,s.line+t.text.length,function(e){var t=p(e);if(t>i.maxLineLength){i.maxLine=e;i.maxLineLength=t;i.maxLineChanged=!0;l=!1}});l&&(e.curOp.updateMaxLine=!0)}r.frontier=Math.min(r.frontier,s.line);Nt(e,400);var c=t.text.length-(a.line-s.line)-1;t.full?xn(e):s.line!=a.line||1!=t.text.length||Oi(e.doc,t)?xn(e,s.line,a.line+1,c):bn(e,s.line,"text");var d=go(e,"changes"),f=go(e,"change");if(f||d){var h={from:s,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&co(e,"change",e,h);d&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}function yr(e,t,n,r,i){r||(r=n);if(Ns(r,n)<0){var o=r;r=n;n=o}"string"==typeof t&&(t=Ma(t));fr(e,{from:n,to:r,text:t,origin:i})}function xr(e,t){if(!fo(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1);if(null!=i&&!fs){var o=wo("div","",null,"position: absolute; top: "+(t.top-n.viewOffset-It(e.display))+"px; height: "+(t.bottom-t.top+_t(e)+n.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o);o.scrollIntoView(i);e.display.lineSpace.removeChild(o)}}}function br(e,t,n,r){null==r&&(r=0);for(var i=0;5>i;i++){var o=!1,s=Qt(e,t),a=n&&n!=t?Qt(e,n):s,l=Sr(e,Math.min(s.left,a.left),Math.min(s.top,a.top)-r,Math.max(s.left,a.left),Math.max(s.bottom,a.bottom)+r),u=e.doc.scrollTop,c=e.doc.scrollLeft;if(null!=l.scrollTop){Wn(e,l.scrollTop);Math.abs(e.doc.scrollTop-u)>1&&(o=!0)}if(null!=l.scrollLeft){$n(e,l.scrollLeft);Math.abs(e.doc.scrollLeft-c)>1&&(o=!0)}if(!o)break}return s}function Tr(e,t,n,r,i){var o=Sr(e,t,n,r,i);null!=o.scrollTop&&Wn(e,o.scrollTop);null!=o.scrollLeft&&$n(e,o.scrollLeft)}function Sr(e,t,n,r,i){var o=e.display,s=nn(e.display);0>n&&(n=0);var a=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,l=Dt(e),u={};i-n>l&&(i=n+l);var c=e.doc.height+wt(o),p=s>n,d=i>c-s;if(a>n)u.scrollTop=p?0:n;else if(i>a+l){var f=Math.min(n,(d?c:i)-l);f!=a&&(u.scrollTop=f)}var h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,g=Ot(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),m=r-t>g;m&&(r=t+g);10>t?u.scrollLeft=0:h>t?u.scrollLeft=Math.max(0,t-(m?0:10)):r>g+h-3&&(u.scrollLeft=r+(m?0:10)-g);return u}function Nr(e,t,n){(null!=t||null!=n)&&Lr(e);null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t);null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function Cr(e){Lr(e);var 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a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);i=t.top+n*(a-(0>n?1.5:.5)*nn(e.display))}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;;){var l=en(e,s,i);if(!l.outside)break;if(0>n?0>=i:i>=o.height){l.hitSide=!0;break}i+=5*n}return l}function Or(t,n,r,i){e.defaults[t]=n;r&&(Bs[t]=i?function(e,t,n){n!=qs&&r(e,t,n)}:r)}function Dr(e){for(var t,n,r,i,o=e.split(/-(?!$)/),e=o[o.length-1],s=0;s<o.length-1;s++){var a=o[s];if(/^(cmd|meta|m)$/i.test(a))i=!0;else if(/^a(lt)?$/i.test(a))t=!0;else if(/^(c|ctrl|control)$/i.test(a))n=!0;else{if(!/^s(hift)$/i.test(a))throw new Error("Unrecognized modifier name: "+a);r=!0}}t&&(e="Alt-"+e);n&&(e="Ctrl-"+e);i&&(e="Cmd-"+e);r&&(e="Shift-"+e);return e}function kr(e){return"string"==typeof e?Ks[e]:e}function Fr(e,t,n,r,i){if(r&&r.shared)return Pr(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return gn(e.cm,Fr)(e,t,n,r,i);var o=new ta(e,i),s=Ns(t,n);r&&No(r,o,!1);if(s>0||0==s&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith){o.collapsed=!0;o.widgetNode=wo("span",[o.replacedWith],"CodeMirror-widget");r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true");r.insertLeft&&(o.widgetNode.insertLeft=!0)}if(o.collapsed){if(ii(e,t.line,t,n,o)||t.line!=n.line&&ii(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Ts=!0}o.addToHistory&&Ki(e,{from:t,to:n,origin:"markText"},e.sel,0/0);var a,l=t.line,u=e.cm;e.iter(l,n.line+1,function(e){u&&o.collapsed&&!u.options.lineWrapping&&oi(e)==u.display.maxLine&&(a=!0);o.collapsed&&l!=t.line&&qi(e,0);Hr(e,new Br(o,l==t.line?t.ch:null,l==n.line?n.ch:null));++l});o.collapsed&&e.iter(t.line,n.line+1,function(t){ui(e,t)&&qi(t,0)});o.clearOnEnter&&ga(o,"beforeCursorEnter",function(){o.clear()});if(o.readOnly){bs=!0;(e.history.done.length||e.history.undone.length)&&e.clearHistory()}if(o.collapsed){o.id=++na;o.atomic=!0}if(u){a&&(u.curOp.updateMaxLine=!0);if(o.collapsed)xn(u,t.line,n.line+1);else 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o=i.from(),s=i.to(),a=Math.max(n,o.line);n=Math.min(this.lastLine(),s.line-(s.ch?0:1))+1;for(var l=a;n>l;++l)Ar(this,l,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[r].from().ch>0&<(this.doc,r,new Q(o,u[r].to()),ba)}}}),getTokenAt:function(e,t){return yi(this,e,t)},getLineTokens:function(e,t){return yi(this,Ss(e),t,!0)},getTokenTypeAt:function(e){e=tt(this.doc,e);var t,n=Ti(this,ji(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var s=r+i>>1;if((s?n[2*s-1]:0)>=o)i=s;else{if(!(n[2*s+1]<o)){t=n[2*s+2];break}r=s+1}}var a=t?t.indexOf("cm-overlay "):-1;return 0>a?t:0==a?null:t.slice(0,a-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!Ws.hasOwnProperty(t))return Ws;var r=Ws[t],i=this.getModeAt(e);if("string"==typeof i[t])r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var s=r[i[t][o]];s&&n.push(s)}else i.helperType&&r[i.helperType]?n.push(r[i.helperType]):r[i.name]&&n.push(r[i.name]);for(var o=0;o<r._global.length;o++){var a=r._global[o];a.pred(i,this)&&-1==bo(n,a.val)&&n.push(a.val)}return n},getStateAfter:function(e,t){var n=this.doc;e=et(n,null==e?n.first+n.size-1:e);return At(this,e+1,t)},cursorCoords:function(e,t){var n,r=this.doc.sel.primary();n=null==e?r.head:"object"==typeof e?tt(this.doc,e):e?r.from():r.to();return Qt(this,n,t||"page")},charCoords:function(e,t){return Kt(this,tt(this.doc,e),t||"page")},coordsChar:function(e,t){e=Yt(this,e,t||"page");return en(this,e.left,e.top)},lineAtHeight:function(e,t){e=Yt(this,{top:e,left:0},t||"page").top;return Hi(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t){var n=!1,r=this.doc.first+this.doc.size-1;if(e<this.doc.first)e=this.doc.first;else if(e>r){e=r;n=!0}var i=ji(this.doc,e);return Xt(this,i,{top:0,left:0},t||"page").top+(n?this.doc.height-Vi(i):0)},defaultTextHeight:function(){return nn(this.display)},defaultCharWidth:function(){return rn(this.display)},setGutterMarker:mn(function(e,t,n){return Ir(this.doc,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});r[t]=n;!n&&Ao(r)&&(e.gutterMarkers=null);return!0})}),clearGutter:mn(function(e){var t=this,n=t.doc,r=n.first;n.iter(function(n){if(n.gutterMarkers&&n.gutterMarkers[e]){n.gutterMarkers[e]=null;bn(t,r,"gutter");Ao(n.gutterMarkers)&&(n.gutterMarkers=null)}++r})}),addLineWidget:mn(function(e,t,n){return fi(this,e,t,n)}),removeLineWidget:function(e){e.clear()},lineInfo:function(e){if("number"==typeof e){if(!rt(this.doc,e))return null;var t=e;e=ji(this.doc,e);if(!e)return null}else{var t=Ui(e);if(null==t)return null}return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o=this.display;e=Qt(this,tt(this.doc,e));var s=e.bottom,a=e.left;t.style.position="absolute";t.setAttribute("cm-ignore-events","true");o.sizer.appendChild(t);if("over"==r)s=e.top;else if("above"==r||"near"==r){var l=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>l)&&e.top>t.offsetHeight?s=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=l&&(s=e.bottom);a+t.offsetWidth>u&&(a=u-t.offsetWidth)}t.style.top=s+"px";t.style.left=t.style.right="";if("right"==i){a=o.sizer.clientWidth-t.offsetWidth;t.style.right="0px"}else{"left"==i?a=0:"middle"==i&&(a=(o.sizer.clientWidth-t.offsetWidth)/2);t.style.left=a+"px"}n&&Tr(this,a,s,a+t.offsetWidth,s+t.offsetHeight)},triggerOnKeyDown:mn(er),triggerOnKeyPress:mn(rr),triggerOnKeyUp:nr,execCommand:function(e){return Ys.hasOwnProperty(e)?Ys[e](this):void 0},findPosH:function(e,t,n,r){var i=1;if(0>t){i=-1;t=-t}for(var o=0,s=tt(this.doc,e);t>o;++o){s=Rr(this.doc,s,i,n,r);if(s.hitSide)break}return s},moveH:mn(function(e,t){var n=this;n.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?Rr(n.doc,r.head,e,t,n.options.rtlMoveVisually):0>e?r.from():r.to()},Sa)}),deleteH:mn(function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):wr(this,function(n){var i=Rr(r,n.head,e,t,!1);return 0>e?{from:i,to:n.head}:{from:n.head,to:i}})}),findPosV:function(e,t,n,r){var i=1,o=r;if(0>t){i=-1;t=-t}for(var s=0,a=tt(this.doc,e);t>s;++s){var l=Qt(this,a,"div");null==o?o=l.left:l.left=o;a=_r(this,l,i,n);if(a.hitSide)break}return a},moveV:mn(function(e,t){var n=this,r=this.doc,i=[],o=!n.display.shift&&!r.extend&&r.sel.somethingSelected();r.extendSelectionsBy(function(s){if(o)return 0>e?s.from():s.to();var a=Qt(n,s.head,"div");null!=s.goalColumn&&(a.left=s.goalColumn);i.push(a.left);var l=_r(n,a,e,t);"page"==t&&s==r.sel.primary()&&Nr(n,null,Kt(n,l,"div").top-a.top);return l},Sa);if(i.length)for(var s=0;s<r.sel.ranges.length;s++)r.sel.ranges[s].goalColumn=i[s]}),findWordAt:function(e){var t=this.doc,n=ji(t,e.line).text,r=e.ch,i=e.ch;if(n){var o=this.getHelper(e,"wordChars");(e.xRel<0||i==n.length)&&r?--r:++i;for(var s=n.charAt(r),a=Lo(s,o)?function(e){return Lo(e,o)}:/\s/.test(s)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!Lo(e)};r>0&&a(n.charAt(r-1));)--r;for(;i<n.length&&a(n.charAt(i));)++i}return new Q(Ss(e.line,r),Ss(e.line,i))},toggleOverwrite:function(e){if(null==e||e!=this.state.overwrite){(this.state.overwrite=!this.state.overwrite)?ka(this.display.cursorDiv,"CodeMirror-overwrite"):Da(this.display.cursorDiv,"CodeMirror-overwrite");va(this,"overwriteToggle",this,this.state.overwrite)}},hasFocus:function(){return Do()==this.display.input},scrollTo:mn(function(e,t){(null!=e||null!=t)&&Lr(this);null!=e&&(this.curOp.scrollLeft=e);null!=t&&(this.curOp.scrollTop=t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-_t(this)-this.display.barHeight,width:e.scrollWidth-_t(this)-this.display.barWidth,clientHeight:Dt(this),clientWidth:Ot(this)}},scrollIntoView:mn(function(e,t){if(null==e){e={from:this.doc.sel.primary().head,to:null};null==t&&(t=this.options.cursorScrollMargin)}else"number"==typeof e?e={from:Ss(e,0),to:null}:null==e.from&&(e={from:e,to:null});e.to||(e.to=e.from);e.margin=t||0;if(null!=e.from.line){Lr(this);this.curOp.scrollToPos=e}else{var n=Sr(this,Math.min(e.from.left,e.to.left),Math.min(e.from.top,e.to.top)-e.margin,Math.max(e.from.right,e.to.right),Math.max(e.from.bottom,e.to.bottom)+e.margin);this.scrollTo(n.scrollLeft,n.scrollTop)}}),setSize:mn(function(e,t){function n(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var r=this;null!=e&&(r.display.wrapper.style.width=n(e));null!=t&&(r.display.wrapper.style.height=n(t));r.options.lineWrapping&&Vt(this);var i=r.display.viewFrom;r.doc.iter(i,r.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){bn(r,i,"widget");break}++i});r.curOp.forceUpdate=!0;va(r,"refresh",this)}),operation:function(e){return hn(this,e)},refresh:mn(function(){var e=this.display.cachedTextHeight;xn(this);this.curOp.forceUpdate=!0;zt(this);this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop);c(this);(null==e||Math.abs(e-nn(this.display))>.5)&&s(this);va(this,"refresh",this)}),swapDoc:mn(function(e){var t=this.doc;t.cm=null;Mi(this,e);zt(this);Rn(this);this.scrollTo(e.scrollLeft,e.scrollTop);this.curOp.forceScroll=!0;co(this,"swapDoc",this,t);return t}),getInputField:function(){return this.display.input},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}};mo(e);var Gs=e.defaults={},Bs=e.optionHandlers={},qs=e.Init={toString:function(){return"CodeMirror.Init"}};Or("value","",function(e,t){e.setValue(t)},!0);Or("mode",null,function(e,t){e.doc.modeOption=t;n(e)},!0);Or("indentUnit",2,n,!0);Or("indentWithTabs",!1);Or("smartIndent",!0);Or("tabSize",4,function(e){r(e);zt(e);xn(e)},!0);Or("specialChars",/[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t){e.options.specialChars=new RegExp(t.source+(t.test(" ")?"":"| "),"g");e.refresh()},!0);Or("specialCharPlaceholder",Li,function(e){e.refresh()},!0);Or("electricChars",!0);Or("rtlMoveVisually",!vs);Or("wholeLineUpdateBefore",!0);Or("theme","default",function(e){a(e);l(e)},!0);Or("keyMap","default",function(t,n,r){var i=kr(n),o=r!=e.Init&&kr(r);o&&o.detach&&o.detach(t,i);i.attach&&i.attach(t,o||null)});Or("extraKeys",null);Or("lineWrapping",!1,i,!0);Or("gutters",[],function(e){f(e.options);l(e)},!0);Or("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?N(e.display)+"px":"0";e.refresh()},!0);Or("coverGutterNextToScrollbar",!1,function(e){E(e)},!0);Or("scrollbarStyle","native",function(e){v(e);E(e);e.display.scrollbars.setScrollTop(e.doc.scrollTop);e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0);Or("lineNumbers",!1,function(e){f(e.options);l(e)},!0);Or("firstLineNumber",1,l,!0);Or("lineNumberFormatter",function(e){return e},l,!0);Or("showCursorWhenSelecting",!1,xt,!0);Or("resetSelectionOnContextMenu",!0);Or("readOnly",!1,function(e,t){if("nocursor"==t){or(e);e.display.input.blur();e.display.disabled=!0}else{e.display.disabled=!1;t||Rn(e)}});Or("disableInput",!1,function(e,t){t||Rn(e)},!0);Or("dragDrop",!0);Or("cursorBlinkRate",530);Or("cursorScrollMargin",0);Or("cursorHeight",1,xt,!0);Or("singleCursorHeightPerLine",!0,xt,!0);Or("workTime",100);Or("workDelay",100);Or("flattenSpans",!0,r,!0);Or("addModeClass",!1,r,!0);Or("pollInterval",100);Or("undoDepth",200,function(e,t){e.doc.history.undoDepth=t});Or("historyEventDelay",1250);Or("viewportMargin",10,function(e){e.refresh()},!0);Or("maxHighlightLength",1e4,r,!0);Or("moveInputWithCursor",!0,function(e,t){t||(e.display.inputDiv.style.top=e.display.inputDiv.style.left=0)});Or("tabindex",null,function(e,t){e.display.input.tabIndex=t||""});Or("autofocus",null);var Us=e.modes={},Hs=e.mimeModes={};e.defineMode=function(t,n){e.defaults.mode||"null"==t||(e.defaults.mode=t);arguments.length>2&&(n.dependencies=Array.prototype.slice.call(arguments,2));Us[t]=n};e.defineMIME=function(e,t){Hs[e]=t};e.resolveMode=function(t){if("string"==typeof t&&Hs.hasOwnProperty(t))t=Hs[t];else if(t&&"string"==typeof t.name&&Hs.hasOwnProperty(t.name)){var n=Hs[t.name];"string"==typeof n&&(n={name:n});t=So(n,t);t.name=n.name}else if("string"==typeof t&&/^[\w\-]+\/[\w\-]+\+xml$/.test(t))return e.resolveMode("application/xml");return"string"==typeof t?{name:t}:t||{name:"null"}};e.getMode=function(t,n){var n=e.resolveMode(n),r=Us[n.name];if(!r)return e.getMode(t,"text/plain");var i=r(t,n);if(Vs.hasOwnProperty(n.name)){var o=Vs[n.name];for(var s in o)if(o.hasOwnProperty(s)){i.hasOwnProperty(s)&&(i["_"+s]=i[s]);i[s]=o[s]}}i.name=n.name;n.helperType&&(i.helperType=n.helperType);if(n.modeProps)for(var s in n.modeProps)i[s]=n.modeProps[s];return i};e.defineMode("null",function(){return{token:function(e){e.skipToEnd()}}});e.defineMIME("text/plain","null");var Vs=e.modeExtensions={};e.extendMode=function(e,t){var n=Vs.hasOwnProperty(e)?Vs[e]:Vs[e]={};No(t,n)};e.defineExtension=function(t,n){e.prototype[t]=n};e.defineDocExtension=function(e,t){ua.prototype[e]=t};e.defineOption=Or;var zs=[];e.defineInitHook=function(e){zs.push(e)};var Ws=e.helpers={};e.registerHelper=function(t,n,r){Ws.hasOwnProperty(t)||(Ws[t]=e[t]={_global:[]});Ws[t][n]=r};e.registerGlobalHelper=function(t,n,r,i){e.registerHelper(t,n,i);Ws[t]._global.push({pred:r,val:i})};var $s=e.copyState=function(e,t){if(t===!0)return t;if(e.copyState)return e.copyState(t);var n={};for(var r in t){var i=t[r];i instanceof Array&&(i=i.concat([]));n[r]=i}return n},Xs=e.startState=function(e,t,n){return e.startState?e.startState(t,n):!0};e.innerMode=function(e,t){for(;e.innerMode;){var n=e.innerMode(t);if(!n||n.mode==e)break;t=n.state;e=n.mode}return n||{mode:e,state:t}};var Ys=e.commands={selectAll:function(e){e.setSelection(Ss(e.firstLine(),0),Ss(e.lastLine()),ba)},singleSelection:function(e){e.setSelection(e.getCursor("anchor"),e.getCursor("head"),ba)},killLine:function(e){wr(e,function(t){if(t.empty()){var n=ji(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:Ss(t.head.line+1,0)}:{from:t.head,to:Ss(t.head.line,n)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){wr(e,function(t){return{from:Ss(t.from().line,0),to:tt(e.doc,Ss(t.to().line+1,0))}})},delLineLeft:function(e){wr(e,function(e){return{from:Ss(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){wr(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return{from:r,to:t.from()}})},delWrappedLineRight:function(e){wr(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:r}})},undo:function(e){e.undo()},redo:function(e){e.redo()},undoSelection:function(e){e.undoSelection()},redoSelection:function(e){e.redoSelection()},goDocStart:function(e){e.extendSelection(Ss(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(Ss(e.lastLine()))},goLineStart:function(e){e.extendSelectionsBy(function(t){return $o(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){e.extendSelectionsBy(function(t){return Yo(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){e.extendSelectionsBy(function(t){return Xo(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},Sa)},goLineLeft:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:n},"div")},Sa)},goLineLeftSmart:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return r.ch<e.getLine(r.line).search(/\S/)?Yo(e,t.head):r},Sa)},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),s=Na(e.getLine(o.line),o.ch,r);t.push(new Array(r-s%r+1).join(" "))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){hn(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++){var i=t[r].head,o=ji(e.doc,i.line).text;if(o){i.ch==o.length&&(i=new Ss(i.line,i.ch-1));if(i.ch>0){i=new Ss(i.line,i.ch+1);e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),Ss(i.line,i.ch-2),i,"+transpose")}else if(i.line>e.doc.first){var s=ji(e.doc,i.line-1).text;s&&e.replaceRange(o.charAt(0)+"\n"+s.charAt(s.length-1),Ss(i.line-1,s.length-1),Ss(i.line,1),"+transpose")}}n.push(new Q(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){hn(e,function(){for(var t=e.listSelections().length,n=0;t>n;n++){var r=e.listSelections()[n];e.replaceRange("\n",r.anchor,r.head,"+input");e.indentLine(r.from().line+1,null,!0);Cr(e)}})},toggleOverwrite:function(e){e.toggleOverwrite()}},Ks=e.keyMap={};Ks.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"};Ks.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"};Ks.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars"};Ks.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]};Ks["default"]=ms?Ks.macDefault:Ks.pcDefault;e.normalizeKeyMap=function(e){var t={};for(var n in e)if(e.hasOwnProperty(n)){var r=e[n];if(/^(name|fallthrough|(de|at)tach)$/.test(n))continue;if("..."==r){delete e[n];continue}for(var i=To(n.split(" "),Dr),o=0;o<i.length;o++){var s,a;if(o==i.length-1){a=n;s=r}else{a=i.slice(0,o+1).join(" ");s="..."}var l=t[a];if(l){if(l!=s)throw new Error("Inconsistent bindings for "+a)}else t[a]=s}delete e[n]}for(var u in t)e[u]=t[u];return e};var Qs=e.lookupKey=function(e,t,n,r){t=kr(t);var i=t.call?t.call(e,r):t[e];if(i===!1)return"nothing";if("..."===i)return"multi";if(null!=i&&n(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return Qs(e,t.fallthrough,n,r);for(var o=0;o<t.fallthrough.length;o++){var s=Qs(e,t.fallthrough[o],n,r);if(s)return s}}},Js=e.isModifierKey=function(e){var t="string"==typeof e?e:qa[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t},Zs=e.keyName=function(e,t){if(us&&34==e.keyCode&&e["char"])return!1;var 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e=this.cm,t=this.line.widgets,n=this.line,r=Ui(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=di(this);hn(e,function(){pi(e,n,-o);bn(e,r,"widget");qi(n,Math.max(0,n.height-o))})}};ia.prototype.changed=function(){var e=this.height,t=this.cm,n=this.line;this.height=null;var r=di(this)-e;r&&hn(t,function(){t.curOp.forceUpdate=!0;pi(t,n,r);qi(n,n.height+r)})};var oa=e.Line=function(e,t,n){this.text=e;Qr(this,t);this.height=n?n(this):1};mo(oa);oa.prototype.lineNo=function(){return Ui(this)};var sa={},aa={};ki.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;r>n;++n){var i=this.lines[n];this.height-=i.height;gi(i);co(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n;this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var 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_END_ of _TOTAL_ entries",sInfoEmpty:"Showing 0 to 0 of 0 entries",sInfoFiltered:"(filtered from _MAX_ total entries)",sInfoPostFix:"",sDecimal:"",sThousands:",",sLengthMenu:"Show _MENU_ entries",sLoadingRecords:"Loading...",sProcessing:"Processing...",sSearch:"Search:",sSearchPlaceholder:"",sUrl:"",sZeroRecords:"No matching records found"},oSearch:e.extend({},Xt.models.oSearch),sAjaxDataProp:"data",sAjaxSource:null,sDom:"lfrtip",sPaginationType:"simple_numbers",sScrollX:"",sScrollXInner:"",sScrollY:"",sServerMethod:"GET",renderer:null};t(Xt.defaults);Xt.defaults.column={aDataSort:null,iDataSort:-1,asSorting:["asc","desc"],bSearchable:!0,bSortable:!0,bVisible:!0,fnCreatedCell:null,mData:null,mRender:null,sCellType:"td",sClass:"",sContentPadding:"",sDefaultContent:null,sName:"",sSortDataType:"std",sTitle:null,sType:null,sWidth:null};t(Xt.defaults.column);Xt.models.oSettings={oFeatures:{bAutoWidth:null,bDeferRender:null,bFilter:null,bInfo:null,bLengthChange:null,bPaginate:null,bProcessing:null,bServerSide:null,bSort:null,bSortMulti:null,bSortClasses:null,bStateSave:null},oScroll:{bCollapse:null,iBarWidth:0,sX:null,sXInner:null,sY:null},oLanguage:{fnInfoCallback:null},oBrowser:{bScrollOversize:!1,bScrollbarLeft:!1},ajax:null,aanFeatures:[],aoData:[],aiDisplay:[],aiDisplayMaster:[],aoColumns:[],aoHeader:[],aoFooter:[],oPreviousSearch:{},aoPreSearchCols:[],aaSorting:null,aaSortingFixed:[],asStripeClasses:null,asDestroyStripes:[],sDestroyWidth:0,aoRowCallback:[],aoHeaderCallback:[],aoFooterCallback:[],aoDrawCallback:[],aoRowCreatedCallback:[],aoPreDrawCallback:[],aoInitComplete:[],aoStateSaveParams:[],aoStateLoadParams:[],aoStateLoaded:[],sTableId:"",nTable:null,nTHead:null,nTFoot:null,nTBody:null,nTableWrapper:null,bDeferLoading:!1,bInitialised:!1,aoOpenRows:[],sDom:null,sPaginationType:"two_button",iStateDuration:0,aoStateSave:[],aoStateLoad:[],oSavedState:null,oLoadedState:null,sAjaxSource:null,sAjaxDataProp:null,bAjaxDataGet:!0,jqXHR:null,json:o,oAjaxData:o,fnServerData:null,aoServerParams:[],sServerMethod:null,fnFormatNumber:null,aLengthMenu:null,iDraw:0,bDrawing:!1,iDrawError:-1,_iDisplayLength:10,_iDisplayStart:0,_iRecordsTotal:0,_iRecordsDisplay:0,bJUI:null,oClasses:{},bFiltered:!1,bSorted:!1,bSortCellsTop:null,oInit:null,aoDestroyCallback:[],fnRecordsTotal:function(){return"ssp"==Vt(this)?1*this._iRecordsTotal:this.aiDisplayMaster.length},fnRecordsDisplay:function(){return"ssp"==Vt(this)?1*this._iRecordsDisplay:this.aiDisplay.length},fnDisplayEnd:function(){var e=this._iDisplayLength,t=this._iDisplayStart,n=t+e,r=this.aiDisplay.length,i=this.oFeatures,o=i.bPaginate;return i.bServerSide?o===!1||-1===e?t+r:Math.min(t+e,this._iRecordsDisplay):!o||n>r||-1===e?r:n},oInstance:null,sInstance:null,iTabIndex:0,nScrollHead:null,nScrollFoot:null,aLastSort:[],oPlugins:{}};Xt.ext=Yt={classes:{},errMode:"alert",feature:[],search:[],internal:{},legacy:{ajax:null},pager:{},renderer:{pageButton:{},header:{}},order:{},type:{detect:[],search:{},order:{}},_unique:0,fnVersionCheck:Xt.fnVersionCheck,iApiIndex:0,oJUIClasses:{},sVersion:Xt.version};e.extend(Yt,{afnFiltering:Yt.search,aTypes:Yt.type.detect,ofnSearch:Yt.type.search,oSort:Yt.type.order,afnSortData:Yt.order,aoFeatures:Yt.feature,oApi:Yt.internal,oStdClasses:Yt.classes,oPagination:Yt.pager});e.extend(Xt.ext.classes,{sTable:"dataTable",sNoFooter:"no-footer",sPageButton:"paginate_button",sPageButtonActive:"current",sPageButtonDisabled:"disabled",sStripeOdd:"odd",sStripeEven:"even",sRowEmpty:"dataTables_empty",sWrapper:"dataTables_wrapper",sFilter:"dataTables_filter",sInfo:"dataTables_info",sPaging:"dataTables_paginate paging_",sLength:"dataTables_length",sProcessing:"dataTables_processing",sSortAsc:"sorting_asc",sSortDesc:"sorting_desc",sSortable:"sorting",sSortableAsc:"sorting_asc_disabled",sSortableDesc:"sorting_desc_disabled",sSortableNone:"sorting_disabled",sSortColumn:"sorting_",sFilterInput:"",sLengthSelect:"",sScrollWrapper:"dataTables_scroll",sScrollHead:"dataTables_scrollHead",sScrollHeadInner:"dataTables_scrollHeadInner",sScrollBody:"dataTables_scrollBody",sScrollFoot:"dataTables_scrollFoot",sScrollFootInner:"dataTables_scrollFootInner",sHeaderTH:"",sFooterTH:"",sSortJUIAsc:"",sSortJUIDesc:"",sSortJUI:"",sSortJUIAscAllowed:"",sSortJUIDescAllowed:"",sSortJUIWrapper:"",sSortIcon:"",sJUIHeader:"",sJUIFooter:""});(function(){var t="";t="";var n=t+"ui-state-default",r=t+"css_right ui-icon ui-icon-",i=t+"fg-toolbar ui-toolbar ui-widget-header ui-helper-clearfix";e.extend(Xt.ext.oJUIClasses,Xt.ext.classes,{sPageButton:"fg-button ui-button "+n,sPageButtonActive:"ui-state-disabled",sPageButtonDisabled:"ui-state-disabled",sPaging:"dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi ui-buttonset-multi paging_",sSortAsc:n+" sorting_asc",sSortDesc:n+" sorting_desc",sSortable:n+" sorting",sSortableAsc:n+" sorting_asc_disabled",sSortableDesc:n+" sorting_desc_disabled",sSortableNone:n+" sorting_disabled",sSortJUIAsc:r+"triangle-1-n",sSortJUIDesc:r+"triangle-1-s",sSortJUI:r+"carat-2-n-s",sSortJUIAscAllowed:r+"carat-1-n",sSortJUIDescAllowed:r+"carat-1-s",sSortJUIWrapper:"DataTables_sort_wrapper",sSortIcon:"DataTables_sort_icon",sScrollHead:"dataTables_scrollHead "+n,sScrollFoot:"dataTables_scrollFoot "+n,sHeaderTH:n,sFooterTH:n,sJUIHeader:i+" ui-corner-tl ui-corner-tr",sJUIFooter:i+" ui-corner-bl ui-corner-br"})})();var zn=Xt.ext.pager;e.extend(zn,{simple:function(){return["previous","next"]},full:function(){return["first","previous","next","last"]},simple_numbers:function(e,t){return["previous",zt(e,t),"next"]},full_numbers:function(e,t){return["first","previous",zt(e,t),"next","last"]},_numbers:zt,numbers_length:7});e.extend(!0,Xt.ext.renderer,{pageButton:{_:function(t,n,r,o,s,a){var l,u,c=t.oClasses,p=t.oLanguage.oPaginate,d=0,f=function(n,i){var o,h,g,m,v=function(e){dt(t,e.data.action,!0)};for(o=0,h=i.length;h>o;o++){m=i[o];if(e.isArray(m)){var E=e("<"+(m.DT_el||"div")+"/>").appendTo(n);f(E,m)}else{l="";u="";switch(m){case"ellipsis":n.append("<span>…</span>");break;case"first":l=p.sFirst;u=m+(s>0?"":" "+c.sPageButtonDisabled);break;case"previous":l=p.sPrevious;u=m+(s>0?"":" "+c.sPageButtonDisabled);break;case"next":l=p.sNext;u=m+(a-1>s?"":" "+c.sPageButtonDisabled);break;case"last":l=p.sLast;u=m+(a-1>s?"":" "+c.sPageButtonDisabled);break;default:l=m+1;u=s===m?c.sPageButtonActive:""}if(l){g=e("<a>",{"class":c.sPageButton+" "+u,"aria-controls":t.sTableId,"data-dt-idx":d,tabindex:t.iTabIndex,id:0===r&&"string"==typeof m?t.sTableId+"_"+m:null}).html(l).appendTo(n);Gt(g,{action:m},v);d++}}}};try{var h=e(i.activeElement).data("dt-idx");f(e(n).empty(),o);null!==h&&e(n).find("[data-dt-idx="+h+"]").focus()}catch(g){}}}});var Wn=function(e,t,n,r){if(!e||"-"===e)return-1/0;t&&(e=un(e,t));if(e.replace){n&&(e=e.replace(n,""));r&&(e=e.replace(r,""))}return 1*e};e.extend(Yt.type.order,{"date-pre":function(e){return Date.parse(e)||0},"html-pre":function(e){return an(e)?"":e.replace?e.replace(/<.*?>/g,"").toLowerCase():e+""},"string-pre":function(e){return an(e)?"":"string"==typeof e?e.toLowerCase():e.toString?e.toString():""},"string-asc":function(e,t){return t>e?-1:e>t?1:0},"string-desc":function(e,t){return t>e?1:e>t?-1:0}});Wt("");e.extend(Xt.ext.type.detect,[function(e,t){var n=t.oLanguage.sDecimal;return cn(e,n)?"num"+n:null},function(e){if(e&&(!nn.test(e)||!rn.test(e)))return null;var t=Date.parse(e);return null!==t&&!isNaN(t)||an(e)?"date":null},function(e,t){var n=t.oLanguage.sDecimal;return cn(e,n,!0)?"num-fmt"+n:null},function(e,t){var n=t.oLanguage.sDecimal;return dn(e,n)?"html-num"+n:null},function(e,t){var n=t.oLanguage.sDecimal;return dn(e,n,!0)?"html-num-fmt"+n:null},function(e){return an(e)||"string"==typeof e&&-1!==e.indexOf("<")?"html":null}]);e.extend(Xt.ext.type.search,{html:function(e){return an(e)?e:"string"==typeof e?e.replace(en," ").replace(tn,""):""},string:function(e){return an(e)?e:"string"==typeof e?e.replace(en," "):e}});e.extend(!0,Xt.ext.renderer,{header:{_:function(t,n,r,i){e(t.nTable).on("order.dt.DT",function(e,o,s,a){if(t===o){var l=r.idx;n.removeClass(r.sSortingClass+" "+i.sSortAsc+" "+i.sSortDesc).addClass("asc"==a[l]?i.sSortAsc:"desc"==a[l]?i.sSortDesc:r.sSortingClass)}})},jqueryui:function(t,n,r,i){var o=r.idx;e("<div/>").addClass(i.sSortJUIWrapper).append(n.contents()).append(e("<span/>").addClass(i.sSortIcon+" "+r.sSortingClassJUI)).appendTo(n);e(t.nTable).on("order.dt.DT",function(e,s,a,l){if(t===s){n.removeClass(i.sSortAsc+" "+i.sSortDesc).addClass("asc"==l[o]?i.sSortAsc:"desc"==l[o]?i.sSortDesc:r.sSortingClass);n.find("span."+i.sSortIcon).removeClass(i.sSortJUIAsc+" "+i.sSortJUIDesc+" "+i.sSortJUI+" "+i.sSortJUIAscAllowed+" "+i.sSortJUIDescAllowed).addClass("asc"==l[o]?i.sSortJUIAsc:"desc"==l[o]?i.sSortJUIDesc:r.sSortingClassJUI)}})}}});Xt.render={number:function(e,t,n,r){return{display:function(i){var o=0>i?"-":"";i=Math.abs(parseFloat(i));var s=parseInt(i,10),a=n?t+(i-s).toFixed(n).substring(2):"";return o+(r||"")+s.toString().replace(/\B(?=(\d{3})+(?!\d))/g,e)+a}}}};e.extend(Xt.ext.internal,{_fnExternApiFunc:$t,_fnBuildAjax:H,_fnAjaxUpdate:V,_fnAjaxParameters:z,_fnAjaxUpdateDraw:W,_fnAjaxDataSrc:$,_fnAddColumn:p,_fnColumnOptions:d,_fnAdjustColumnSizing:f,_fnVisibleToColumnIndex:h,_fnColumnIndexToVisible:g,_fnVisbleColumns:m,_fnGetColumns:v,_fnColumnTypes:E,_fnApplyColumnDefs:y,_fnHungarianMap:t,_fnCamelToHungarian:r,_fnLanguageCompat:s,_fnBrowserDetect:u,_fnAddData:x,_fnAddTr:b,_fnNodeToDataIndex:T,_fnNodeToColumnIndex:S,_fnGetCellData:N,_fnSetCellData:C,_fnSplitObjNotation:L,_fnGetObjectDataFn:A,_fnSetObjectDataFn:I,_fnGetDataMaster:w,_fnClearTable:R,_fnDeleteIndex:_,_fnInvalidateRow:O,_fnGetRowElements:D,_fnCreateTr:k,_fnBuildHead:P,_fnDrawHead:M,_fnDraw:j,_fnReDraw:G,_fnAddOptionsHtml:B,_fnDetectHeader:q,_fnGetUniqueThs:U,_fnFeatureHtmlFilter:X,_fnFilterComplete:Y,_fnFilterCustom:K,_fnFilterColumn:Q,_fnFilter:J,_fnFilterCreateSearch:Z,_fnEscapeRegex:et,_fnFilterData:tt,_fnFeatureHtmlInfo:it,_fnUpdateInfo:ot,_fnInfoMacros:st,_fnInitialise:at,_fnInitComplete:lt,_fnLengthChange:ut,_fnFeatureHtmlLength:ct,_fnFeatureHtmlPaginate:pt,_fnPageChange:dt,_fnFeatureHtmlProcessing:ft,_fnProcessingDisplay:ht,_fnFeatureHtmlTable:gt,_fnScrollDraw:mt,_fnApplyToChildren:vt,_fnCalculateColumnWidths:Et,_fnThrottle:yt,_fnConvertToWidth:xt,_fnScrollingWidthAdjust:bt,_fnGetWidestNode:Tt,_fnGetMaxLenString:St,_fnStringToCss:Nt,_fnScrollBarWidth:Ct,_fnSortFlatten:Lt,_fnSort:At,_fnSortAria:It,_fnSortListener:wt,_fnSortAttachListener:Rt,_fnSortingClasses:_t,_fnSortData:Ot,_fnSaveState:Dt,_fnLoadState:kt,_fnSettingsFromNode:Ft,_fnLog:Pt,_fnMap:Mt,_fnBindAction:Gt,_fnCallbackReg:Bt,_fnCallbackFire:qt,_fnLengthOverflow:Ut,_fnRenderer:Ht,_fnDataSource:Vt,_fnRowAttributes:F,_fnCalculateEnd:function(){}});e.fn.dataTable=Xt;e.fn.dataTableSettings=Xt.settings;e.fn.dataTableExt=Xt.ext;e.fn.DataTable=function(t){return e(this).dataTable(t).api()};e.each(Xt,function(t,n){e.fn.DataTable[t]=n});return e.fn.dataTable})})(window,document)},{jquery:70}],55:[function(e){var t,n=e("jquery"),r=n(document),i=n("head"),o=null,s=[],a=0,l="id",u="px",c="JColResizer",p=parseInt,d=Math,f=navigator.userAgent.indexOf("Trident/4.0")>0;try{t=sessionStorage}catch(h){}i.append("<style type='text/css'> .JColResizer{table-layout:fixed;} .JColResizer td, .JColResizer th{overflow:hidden;padding-left:0!important; padding-right:0!important;} .JCLRgrips{ height:0px; position:relative;} .JCLRgrip{margin-left:-5px; position:absolute; z-index:5; } .JCLRgrip .JColResizer{position:absolute;background-color:red;filter:alpha(opacity=1);opacity:0;width:10px;height:100%;top:0px} .JCLRLastGrip{position:absolute; width:1px; } .JCLRgripDrag{ border-left:1px dotted black; }</style>");
var g=function(e,t){var r=n(e);if(t.disable)return m(r);var i=r.id=r.attr(l)||c+a++;r.p=t.postbackSafe;if(r.is("table")&&!s[i]){r.addClass(c).attr(l,i).before('<div class="JCLRgrips"/>');r.opt=t;r.g=[];r.c=[];r.w=r.width();r.gc=r.prev();t.marginLeft&&r.gc.css("marginLeft",t.marginLeft);t.marginRight&&r.gc.css("marginRight",t.marginRight);r.cs=p(f?e.cellSpacing||e.currentStyle.borderSpacing:r.css("border-spacing"))||2;r.b=p(f?e.border||e.currentStyle.borderLeftWidth:r.css("border-left-width"))||1;s[i]=r;v(r)}},m=function(e){var t=e.attr(l),e=s[t];if(e&&e.is("table")){e.removeClass(c).gc.remove();delete s[t]}},v=function(e){var r=e.find(">thead>tr>th,>thead>tr>td");r.length||(r=e.find(">tbody>tr:first>th,>tr:first>th,>tbody>tr:first>td, >tr:first>td"));e.cg=e.find("col");e.ln=r.length;e.p&&t&&t[e.id]&&E(e,r);r.each(function(t){var r=n(this),i=n(e.gc.append('<div class="JCLRgrip"></div>')[0].lastChild);i.t=e;i.i=t;i.c=r;r.w=r.width();e.g.push(i);e.c.push(r);r.width(r.w).removeAttr("width");t<e.ln-1?i.bind("touchstart mousedown",S).append(e.opt.gripInnerHtml).append('<div class="'+c+'" style="cursor:'+e.opt.hoverCursor+'"></div>'):i.addClass("JCLRLastGrip").removeClass("JCLRgrip");i.data(c,{i:t,t:e.attr(l)})});e.cg.removeAttr("width");y(e);e.find("td, th").not(r).not("table th, table td").each(function(){n(this).removeAttr("width")})},E=function(e,n){var r,i=0,o=0,s=[];if(n){e.cg.removeAttr("width");if(e.opt.flush){t[e.id]="";return}r=t[e.id].split(";");for(;o<e.ln;o++){s.push(100*r[o]/r[e.ln]+"%");n.eq(o).css("width",s[o])}for(o=0;o<e.ln;o++)e.cg.eq(o).css("width",s[o])}else{t[e.id]="";for(;o<e.c.length;o++){r=e.c[o].width();t[e.id]+=r+";";i+=r}t[e.id]+=i}},y=function(e){e.gc.width(e.w);for(var t=0;t<e.ln;t++){var n=e.c[t];e.g[t].css({left:n.offset().left-e.offset().left+n.outerWidth(!1)+e.cs/2+u,height:e.opt.headerOnly?e.c[0].outerHeight(!1):e.outerHeight(!1)})}},x=function(e,t,n){var r=o.x-o.l,i=e.c[t],s=e.c[t+1],a=i.w+r,l=s.w-r;i.width(a+u);s.width(l+u);e.cg.eq(t).width(a+u);e.cg.eq(t+1).width(l+u);if(n){i.w=a;s.w=l}},b=function(e){if(o){var t=o.t;if(e.originalEvent.touches)var n=e.originalEvent.touches[0].pageX-o.ox+o.l;else var n=e.pageX-o.ox+o.l;var r=t.opt.minWidth,i=o.i,s=1.5*t.cs+r+t.b,a=i==t.ln-1?t.w-s:t.g[i+1].position().left-t.cs-r,l=i?t.g[i-1].position().left+t.cs+r:s;n=d.max(l,d.min(a,n));o.x=n;o.css("left",n+u);if(t.opt.liveDrag){x(t,i);y(t);var c=t.opt.onDrag;if(c){e.currentTarget=t[0];c(e)}}return!1}},T=function(e){r.unbind("touchend."+c+" mouseup."+c).unbind("touchmove."+c+" mousemove."+c);n("head :last-child").remove();if(o){o.removeClass(o.t.opt.draggingClass);var 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r=null,i=!1,o=this;if(this.reverting)return!1;if(this.options.disabled||"static"===this.options.type)return!1;this._refreshItems(t);e(t.target).parents().each(function(){if(e.data(this,o.widgetName+"-item")===o){r=e(this);return!1}});e.data(t.target,o.widgetName+"-item")===o&&(r=e(t.target));if(!r)return!1;if(this.options.handle&&!n){e(this.options.handle,r).find("*").addBack().each(function(){this===t.target&&(i=!0)});if(!i)return!1}this.currentItem=r;this._removeCurrentsFromItems();return!0},_mouseStart:function(t,n,r){var 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r=this,i=this.placeholder.offset(),o=this.options.axis,s={};o&&"x"!==o||(s.left=i.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollLeft));o&&"y"!==o||(s.top=i.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollTop));this.reverting=!0;e(this.helper).animate(s,parseInt(this.options.revert,10)||500,function(){r._clear(t)})}else this._clear(t,n);return!1}},cancel:function(){if(this.dragging){this._mouseUp({target:null});"original"===this.options.helper?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var t=this.containers.length-1;t>=0;t--){this.containers[t]._trigger("deactivate",null,this._uiHash(this));if(this.containers[t].containerCache.over){this.containers[t]._trigger("out",null,this._uiHash(this));this.containers[t].containerCache.over=0}}}if(this.placeholder){this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]);"original"!==this.options.helper&&this.helper&&this.helper[0].parentNode&&this.helper.remove();e.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null});this.domPosition.prev?e(this.domPosition.prev).after(this.currentItem):e(this.domPosition.parent).prepend(this.currentItem)}return this},serialize:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];t=t||{};e(n).each(function(){var n=(e(t.item||this).attr(t.attribute||"id")||"").match(t.expression||/(.+)[\-=_](.+)/);n&&r.push((t.key||n[1]+"[]")+"="+(t.key&&t.expression?n[1]:n[2]))});!r.length&&t.key&&r.push(t.key+"=");return r.join("&")},toArray:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];t=t||{};n.each(function(){r.push(e(t.item||this).attr(t.attribute||"id")||"")});return r},_intersectsWith:function(e){var t=this.positionAbs.left,n=t+this.helperProportions.width,r=this.positionAbs.top,i=r+this.helperProportions.height,o=e.left,s=o+e.width,a=e.top,l=a+e.height,u=this.offset.click.top,c=this.offset.click.left,p="x"===this.options.axis||r+u>a&&l>r+u,d="y"===this.options.axis||t+c>o&&s>t+c,f=p&&d;return"pointer"===this.options.tolerance||this.options.forcePointerForContainers||"pointer"!==this.options.tolerance&&this.helperProportions[this.floating?"width":"height"]>e[this.floating?"width":"height"]?f:o<t+this.helperProportions.width/2&&n-this.helperProportions.width/2<s&&a<r+this.helperProportions.height/2&&i-this.helperProportions.height/2<l},_intersectsWithPointer:function(e){var 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r,i,o,s,a=[],l=[],u=this._connectWith();if(u&&t)for(r=u.length-1;r>=0;r--){o=e(u[r]);for(i=o.length-1;i>=0;i--){s=e.data(o[i],this.widgetFullName);s&&s!==this&&!s.options.disabled&&l.push([e.isFunction(s.options.items)?s.options.items.call(s.element):e(s.options.items,s.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),s])}}l.push([e.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):e(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(r=l.length-1;r>=0;r--)l[r][0].each(n);return e(a)},_removeCurrentsFromItems:function(){var t=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=e.grep(this.items,function(e){for(var n=0;n<t.length;n++)if(t[n]===e.item[0])return!1;return!0})},_refreshItems:function(t){this.items=[];this.containers=[this];var n,r,i,o,s,a,l,u,c=this.items,p=[[e.isFunction(this.options.items)?this.options.items.call(this.element[0],t,{item:this.currentItem}):e(this.options.items,this.element),this]],d=this._connectWith();if(d&&this.ready)for(n=d.length-1;n>=0;n--){i=e(d[n]);for(r=i.length-1;r>=0;r--){o=e.data(i[r],this.widgetFullName);if(o&&o!==this&&!o.options.disabled){p.push([e.isFunction(o.options.items)?o.options.items.call(o.element[0],t,{item:this.currentItem}):e(o.options.items,o.element),o]);this.containers.push(o)}}}for(n=p.length-1;n>=0;n--){s=p[n][1];a=p[n][0];for(r=0,u=a.length;u>r;r++){l=e(a[r]);l.data(this.widgetName+"-item",s);c.push({item:l,instance:s,width:0,height:0,left:0,top:0})}}},refreshPositions:function(t){this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());var n,r,i,o;for(n=this.items.length-1;n>=0;n--){r=this.items[n];if(r.instance===this.currentContainer||!this.currentContainer||r.item[0]===this.currentItem[0]){i=this.options.toleranceElement?e(this.options.toleranceElement,r.item):r.item;if(!t){r.width=i.outerWidth();r.height=i.outerHeight()}o=i.offset();r.left=o.left;r.top=o.top}}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(n=this.containers.length-1;n>=0;n--){o=this.containers[n].element.offset();this.containers[n].containerCache.left=o.left;this.containers[n].containerCache.top=o.top;this.containers[n].containerCache.width=this.containers[n].element.outerWidth();this.containers[n].containerCache.height=this.containers[n].element.outerHeight()}return this},_createPlaceholder:function(t){t=t||this;var n,r=t.options;if(!r.placeholder||r.placeholder.constructor===String){n=r.placeholder;r.placeholder={element:function(){var r=t.currentItem[0].nodeName.toLowerCase(),i=e("<"+r+">",t.document[0]).addClass(n||t.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper");"tr"===r?t.currentItem.children().each(function(){e("<td> </td>",t.document[0]).attr("colspan",e(this).attr("colspan")||1).appendTo(i)}):"img"===r&&i.attr("src",t.currentItem.attr("src"));n||i.css("visibility","hidden");return i},update:function(e,i){if(!n||r.forcePlaceholderSize){i.height()||i.height(t.currentItem.innerHeight()-parseInt(t.currentItem.css("paddingTop")||0,10)-parseInt(t.currentItem.css("paddingBottom")||0,10));i.width()||i.width(t.currentItem.innerWidth()-parseInt(t.currentItem.css("paddingLeft")||0,10)-parseInt(t.currentItem.css("paddingRight")||0,10))}}}}t.placeholder=e(r.placeholder.element.call(t.element,t.currentItem));t.currentItem.after(t.placeholder);r.placeholder.update(t,t.placeholder)},_contactContainers:function(r){var 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if("defaultGraph"==t.name){e.yasqe.sparql.defaultGraphs||(e.yasqe.sparql.defaultGraphs=[]);e.yasqe.sparql.defaultGraphs.push(t.value)}else{e.yasqe.sparql.args||(e.yasqe.sparql.args=[]);e.yasqe.sparql.args.push(t)}});return n?e:null}}},{}],109:[function(e,t){"use strict";var n=e("jquery"),r=e("events").EventEmitter,i=(e("./utils.js"),e("yasgui-utils")),o=e("underscore"),s=e("./main.js"),a={yasqe:{height:300,sparql:{endpoint:s.YASQE.defaults.sparql.endpoint,acceptHeaderGraph:s.YASQE.defaults.sparql.acceptHeaderGraph,acceptHeaderSelect:s.YASQE.defaults.sparql.acceptHeaderSelect,args:s.YASQE.defaults.sparql.args,defaultGraphs:s.YASQE.defaults.sparql.defaultGraphs,namedGraphs:s.YASQE.defaults.sparql.namedGraphs,requestMethod:s.YASQE.defaults.sparql.requestMethod}}};t.exports=function(e,t,n,r){return new l(e,t,n,r)};var l=function(t,l,u,c){r.call(this);t.persistentOptions.tabs[l]=t.persistentOptions.tabs[l]?n.extend(!0,{},a,t.persistentOptions.tabs[l]):n.extend(!0,{id:l,name:u},a);var p=t.persistentOptions.tabs[l];c&&(p.yasqe.sparql.endpoint=c);var d=this;d.persistentOptions=p;var f,h=e("./tabPaneMenu.js")(t,d),g=n("<div>",{id:p.id,style:"position:relative","class":"tab-pane",role:"tabpanel"}).appendTo(t.$tabPanesParent),m=n("<div>",{"class":"wrapper"}).appendTo(g),v=n("<div>",{"class":"controlbar"}).appendTo(m),E=(h.initWrapper().appendTo(g),function(){n("<button>",{type:"button","class":"menuButton btn btn-default"}).on("click",function(){if(g.hasClass("menu-open")){g.removeClass("menu-open");h.store()}else{h.updateWrapper();g.addClass("menu-open");n(".menu-slide,.menuButton").onOutsideClick(function(){g.removeClass("menu-open");h.store()})}}).append(n("<span>",{"class":"icon-bar"})).append(n("<span>",{"class":"icon-bar"})).append(n("<span>",{"class":"icon-bar"})).appendTo(v);f=n("<select>").appendTo(v).endpointCombi(t,{value:p.yasqe.sparql.endpoint,onChange:function(e){p.yasqe.sparql.endpoint=e;d.refreshYasqe();t.store()}})}),y=n("<div>",{id:"yasqe_"+p.id}).appendTo(m),x=n("<div>",{id:"yasq_"+p.id}).appendTo(m),b={createShareLink:e("./shareLink").getCreateLinkHandler(d)},T=function(){p.yasqe.value=d.yasqe.getValue();var e=null;d.yasr.results.getBindings()&&(e=d.yasr.results.getBindings().length);var r={options:n.extend(!0,{},p),resultSize:e};delete r.options.name;t.history.unshift(r);var o=50;t.history.length>o&&(t.history=t.history.slice(0,o));t.persistencyPrefix&&i.storage.set(t.persistencyPrefix+"history",t.history)};d.setPersistentInYasqe=function(){if(d.yasqe){n.extend(d.yasqe.options.sparql,p.yasqe.sparql);p.yasqe.value&&d.yasqe.setValue(p.yasqe.value)}};n.extend(b,p.yasqe);var S=function(){if(!d.yasr){d.yasqe||N();var e=function(){return p.yasqe.sparql.endpoint+"?"+n.param(d.yasqe.getUrlArguments(p.yasqe.sparql))};s.YASR.plugins.error.defaults.tryQueryLink=e;d.yasr=s.YASR(x[0],n.extend({getUsedPrefixes:d.yasqe.getPrefixesFromQuery},p.yasr))}};d.query=function(){d.yasqe.query()};var N=function(){if(!d.yasqe){E();s.YASQE.defaults.extraKeys["Ctrl-Enter"]=function(){d.yasqe.query.apply(this,arguments)};s.YASQE.defaults.extraKeys["Cmd-Enter"]=function(){d.yasqe.query.apply(this,arguments)};d.yasqe=s.YASQE(y[0],b);d.yasqe.setSize("100%",p.yasqe.height);d.yasqe.on("blur",function(e){p.yasqe.value=e.getValue();t.store()});var e=null;d.yasqe.options.sparql.callbacks.beforeSend=function(){e=+new Date};d.yasqe.options.sparql.callbacks.complete=function(){var n=+new Date;t.tracker.track(p.yasqe.sparql.endpoint,d.yasqe.getValueWithoutComments(),n-e);d.yasr.setResponse.apply(this,arguments);T()};d.yasqe.query=function(){var e={};e=n.extend(!0,e,d.yasqe.options.sparql);if(t.options.api.corsProxy&&t.corsEnabled)if(t.corsEnabled[p.yasqe.sparql.endpoint])s.YASQE.executeQuery(d.yasqe,e);else{e.args.push({name:"endpoint",value:e.endpoint});e.args.push({name:"requestMethod",value:e.requestMethod});e.requestMethod="POST";e.endpoint=t.options.api.corsProxy;s.YASQE.executeQuery(d.yasqe,e)}else s.YASQE.executeQuery(d.yasqe,e)}}};d.onShow=function(){N();d.yasqe.refresh();S();if(t.options.allowYasqeResize){n(d.yasqe.getWrapperElement()).resizable({minHeight:150,handles:"s",resize:function(){o.debounce(function(){d.yasqe.setSize("100%",n(this).height());d.yasqe.refresh()},500)},stop:function(){p.yasqe.height=n(this).height();d.yasqe.refresh();t.store()}});n(d.yasqe.getWrapperElement()).find(".ui-resizable-s").click(function(){n(d.yasqe.getWrapperElement()).css("height","auto");p.yasqe.height="auto";t.store()})}};d.beforeShow=function(){N()};d.refreshYasqe=function(){if(d.yasqe){n.extend(!0,d.yasqe.options,d.persistentOptions.yasqe);d.persistentOptions.yasqe.value&&d.yasqe.setValue(d.persistentOptions.yasqe.value)}};d.destroy=function(){d.yasr||(d.yasr=s.YASR(x[0],{outputPlugins:[]},""));i.storage.removeAll(function(e){return 0==e.indexOf(d.yasr.getPersistencyId(""))})};d.getEndpoint=function(){var e=null;i.nestedExists(d.persistentOptions,"yasqe","sparql","endpoint")&&(e=d.persistentOptions.yasqe.sparql.endpoint);return e};return d};l.prototype=new r},{"./main.js":107,"./shareLink":108,"./tabPaneMenu.js":110,"./utils.js":112,events:2,jquery:8,underscore:12,"yasgui-utils":15}],110:[function(e,t){"use strict";var n=e("jquery"),r=e("./imgs.js"),i=(e("selectize"),e("yasgui-utils"));t.exports=function(e,t){var o,s,a,l,u,c,p,d=null,f=null,h=null,g=null,m=null,v=function(){d=n("<nav>",{"class":"menu-slide",id:"navmenu"});d.append(n(i.svg.getElement(r.yasgui)).addClass("yasguiLogo").attr("title","About YASGUI").click(function(){window.open("http://about.yasgui.org","_blank")}));f=n("<div>",{role:"tabpanel"}).appendTo(d);h=n("<ul>",{"class":"nav nav-pills tabPaneMenuTabs",role:"tablist"}).appendTo(f);g=n("<div>",{"class":"tab-content"}).appendTo(f);var v=n("<li>",{role:"presentation"}).appendTo(h),E="yasgui_reqConfig_"+t.persistentOptions.id;v.append(n("<a>",{href:"#"+E,"aria-controls":E,role:"tab","data-toggle":"tab"}).text("Configure Request").click(function(e){e.preventDefault();n(this).tab("show")}));var y=n("<div>",{id:E,role:"tabpanel","class":"tab-pane requestConfig container-fluid"}).appendTo(g),x=n("<div>",{"class":"reqRow"}).appendTo(y);n("<div>",{"class":"rowLabel"}).appendTo(x).append(n("<span>").text("Request Method"));o=n("<button>",{"class":"btn btn-default ","data-toggle":"button"}).text("POST").click(function(){o.addClass("active");s.removeClass("active")});s=n("<button>",{"class":"btn btn-default","data-toggle":"button"}).text("GET").click(function(){s.addClass("active");o.removeClass("active")});n("<div>",{"class":"btn-group col-md-8",role:"group"}).append(s).append(o).appendTo(x);var b=n("<div>",{"class":"reqRow"}).appendTo(y);n("<div>",{"class":"rowLabel"}).appendTo(b).text("Accept Headers");a=n("<select>",{"class":"acceptHeader"}).append(n("<option>",{value:"application/sparql-results+json"}).text("JSON")).append(n("<option>",{value:"application/sparql-results+xml"}).text("XML")).append(n("<option>",{value:"text/csv"}).text("CSV")).append(n("<option>",{value:"text/tab-separated-values"}).text("TSV"));n("<div>",{"class":"col-md-4",role:"group"}).append(n("<label>").text("SELECT").append(a)).appendTo(b);a.selectize();l=n("<select>",{"class":"acceptHeader"}).append(n("<option>",{value:"text/turtle"}).text("Turtle")).append(n("<option>",{value:"application/rdf+xml"}).text("RDF-XML")).append(n("<option>",{value:"text/csv"}).text("CSV")).append(n("<option>",{value:"text/tab-separated-values"}).text("TSV"));n("<div>",{"class":"col-md-4",role:"group"}).append(n("<label>").text("Graph").append(l)).appendTo(b);l.selectize();var T=n("<div>",{"class":"reqRow"}).appendTo(y);n("<div>",{"class":"rowLabel"}).appendTo(T).text("URL Arguments");u=n("<div>",{"class":"col-md-8",role:"group"}).appendTo(T);var S=n("<div>",{"class":"reqRow"}).appendTo(y);n("<div>",{"class":"rowLabel"}).appendTo(S).text("Default graphs");c=n("<div>",{"class":"col-md-8",role:"group"}).appendTo(S);var N=n("<div>",{"class":"reqRow"}).appendTo(y);n("<div>",{"class":"rowLabel"}).appendTo(N).text("Named graphs");p=n("<div>",{"class":"col-md-8",role:"group"}).appendTo(N);var v=n("<li>",{role:"presentation"}).appendTo(h),C="yasgui_history_"+t.persistentOptions.id;v.append(n("<a>",{href:"#"+C,"aria-controls":C,role:"tab","data-toggle":"tab"}).text("History").click(function(e){e.preventDefault();n(this).tab("show")}));var L=n("<div>",{id:C,role:"tabpanel","class":"tab-pane history container-fluid"}).appendTo(g);m=n("<ul>",{"class":"list-group"}).appendTo(L);if(e.options.api.collections){var v=n("<li>",{role:"presentation"}).appendTo(h),A="yasgui_collections_"+t.persistentOptions.id;v.append(n("<a>",{href:"#"+A,"aria-controls":A,role:"tab","data-toggle":"tab"}).text("Collections").click(function(e){e.preventDefault();n(this).tab("show")}));var y=n("<div>",{id:A,role:"tabpanel","class":"tab-pane collections container-fluid"}).appendTo(g)}return d},E=function(e,t,r,i){for(var o=n("<div>",{"class":"textInputsRow"}),s=0;t>s;s++){var a=i&&i[s]?i[s]:"";n("<input>",{type:"text"}).val(a).keyup(function(){var r=!1;e.find(".textInputsRow:last input").each(function(e,t){n(t).val().trim().length>0&&(r=!0)});r&&E(e,t,!0)}).css("width",92/t+"%").appendTo(o)}o.append(n("<button>",{"class":"close",type:"button"}).text("x").click(function(){n(this).closest(".textInputsRow").remove()}));r?o.hide().appendTo(e).show("fast"):o.appendTo(e)},y=function(){0==d.find(".tabPaneMenuTabs li.active").length&&d.find(".tabPaneMenuTabs a:first").tab("show");var r=t.persistentOptions.yasqe;"POST"==r.sparql.requestMethod.toUpperCase()?o.addClass("active"):s.addClass("active");l[0].selectize.setValue(r.sparql.acceptHeaderGraph);a[0].selectize.setValue(r.sparql.acceptHeaderSelect);u.empty();r.sparql.args&&r.sparql.args.length>0&&r.sparql.args.forEach(function(e){var t=[e.name,e.value];E(u,2,!1,t)});E(u,2,!1);c.empty();r.sparql.defaultGraphs&&r.sparql.defaultGraphs.length>0&&E(c,1,!1,r.sparql.defaultGraphs);E(c,1,!1);p.empty();r.sparql.namedGraphs&&r.sparql.namedGraphs.length>0&&E(p,1,!1,r.sparql.namedGraphs);E(p,1,!1);m.empty();0==e.history.length?m.append(n("<a>",{"class":"list-group-item disabled",href:"#"}).text("No items in history yet").click(function(e){e.preventDefault()})):e.history.forEach(function(t){var r=t.options.yasqe.sparql.endpoint;t.resultSize&&(r+=" ("+t.resultSize+" results)");m.append(n("<a>",{"class":"list-group-item",href:"#",title:t.options.yasqe.value}).text(r).click(function(r){var i=e.tabs[t.options.id];n.extend(!0,i.persistentOptions,t.options);i.refreshYasqe();e.store();d.closest(".tab-pane").removeClass("menu-open");r.preventDefault()}))})},x=function(){var r=t.persistentOptions.yasqe.sparql;o.hasClass("active")?r.requestMethod="POST":s.hasClass("active")&&(r.requestMethod="GET");r.acceptHeaderGraph=l[0].selectize.getValue();r.acceptHeaderSelect=a[0].selectize.getValue();var i=[];u.find("div").each(function(e,t){var r=[];n(t).find("input").each(function(e,t){r.push(n(t).val())});r[0]&&r[0].trim().length>0&&i.push({name:r[0],value:r[1]?r[1]:""})});r.args=i;var d=[];c.find("div").each(function(e,t){var r=[];n(t).find("input").each(function(e,t){r.push(n(t).val())});r[0]&&r[0].trim().length>0&&d.push(r[0])});r.defaultGraphs=d;var f=[];p.find("div").each(function(e,t){var r=[];n(t).find("input").each(function(e,t){r.push(n(t).val())});r[0]&&r[0].trim().length>0&&f.push(r[0])});r.namedGraphs=f;e.store();t.setPersistentInYasqe()};return{initWrapper:v,updateWrapper:y,store:x}}},{"./imgs.js":102,jquery:8,selectize:9,"yasgui-utils":15}],111:[function(e,t){var n=e("yasgui-utils"),r=e("./imgs.js"),i=e("jquery");t.exports=function(e){var t=!!e.options.tracker.googleAnalyticsId,o=!0,s="yasgui_"+i(e.wrapperElement).closest("[id]").attr("id")+"_trackerId",a=function(){var e=n.storage.get(s);if(null===e)u();else{e=+e;if(0===e){t=!1;o=!1}else if(1===e){t=!0;o=!1}else if(2==e){t=!0;o=!0}}},l=function(){if(e.options.tracker.googleAnalyticsId){a();(function(e,t,n,r,i,o,s){e.GoogleAnalyticsObject=i;e[i]=e[i]||function(){(e[i].q=e[i].q||[]).push(arguments)},e[i].l=1*new Date;o=t.createElement(n),s=t.getElementsByTagName(n)[0];o.async=1;o.src=r;s.parentNode.insertBefore(o,s)})(window,document,"script","//www.google-analytics.com/analytics.js","ga");ga("create",e.options.tracker.googleAnalyticsId,"auto");ga("send","pageview")}},u=function(){var t=i("<div>",{"class":"consentWindow"}).appendTo(e.wrapperElement),o=function(){t.hide(400)},l=function(e){var t="no";2==e?t="yes":1==e&&(t="yes/no");c("consent",t);n.storage.set(s,e);a()};t.append(i("<div>",{"class":"consentMsg"}).html("We track user actions (including used endpoints and queries). This data is solely used for research purposes and to get insight into how users use the site. <i>We would appreciate your consent!</i>"));i("<div>",{"class":"buttons"}).appendTo(t).append(i("<button>",{type:"button","class":"btn btn-default"}).append(i(n.svg.getElement(r.checkMark)).height(11).width(11)).append(i("<span>").text(" Yes, allow")).click(function(){l(2);o()})).append(i("<button>",{type:"button","class":"btn btn-default"}).append(i(n.svg.getElement(r.checkCrossMark)).height(13).width(13)).append(i("<span>").html(" Yes, track site usage, but not<br>the queries/endpoints I use")).click(function(){l(1);o()})).append(i("<button>",{type:"button","class":"btn btn-default"}).append(i(n.svg.getElement(r.crossMark)).height(9).width(9)).append(i("<span>").text(" No, disable tracking")).click(function(){l(0);o()})).append(i("<button>",{type:"button","class":"btn btn-default"}).text("Ask me later").click(function(){o()}))},c=function(e,n,r,i,o){t&&ga&&ga("send","event",e,n,r,i,{nonInteraction:!!o})};l();return{enabled:t,track:c,drawConsentWindow:u}}},{"./imgs.js":102,jquery:8,"yasgui-utils":15}],112:[function(e,t){e("jquery");t.exports={escapeHtmlEntities:function(e){var t={"&":"&","<":"<",">":">"},n=function(e){return t[e]||e};return e.replace(/[&<>]/g,n)}}},{jquery:8}],113:[function(e,t){var n=e("jquery"),r=t.exports=e("yasgui-yasqe");r.defaults=n.extend(!0,r.defaults,{persistent:null,consumeShareLink:null,createShareLink:null,sparql:{showQueryButton:!0,acceptHeaderGraph:"text/turtle",acceptHeaderSelect:"application/sparql-results+json"}})},{jquery:8,"yasgui-yasqe":47}],114:[function(e,t){e("jquery"),e("./main.js"),t.exports=e("yasgui-yasr")},{"./main.js":107,jquery:8,"yasgui-yasr":90}]},{},[1])(1)});
//# sourceMappingURL=yasgui.bundled.min.js.map |
routes/GeneralAssembly/GeneralAssembly.js | RickFrom1987/rickfrom1987.com | import React from 'react';
import ArticleLayout from '../../components/Layout/ArticleLayout';
import { title, url, html } from './GeneralAssembly.md';
class GeneralAssemblyPage extends React.Component {
componentDidMount() {
document.title = title;
}
render() {
return (
<ArticleLayout title={title} url={url}>
<div dangerouslySetInnerHTML={{ __html: html }} />
</ArticleLayout>
);
}
}
export default GeneralAssemblyPage;
|
web/src/js/__tests__/components/Header/OptionMenuSpec.js | MatthewShao/mitmproxy | import React from 'react'
import renderer from 'react-test-renderer'
import { Provider } from 'react-redux'
import OptionMenu from '../../../components/Header/OptionMenu'
import { TStore } from '../../ducks/tutils'
describe('OptionMenu Component', () => {
it('should render correctly', () => {
let store = TStore(),
provider = renderer.create(
<Provider store={store}>
<OptionMenu/>
</Provider>
),
tree = provider.toJSON()
expect(tree).toMatchSnapshot()
})
})
|
src/TimePicker/ClockMinutes.spec.js | hai-cea/material-ui | /* eslint-env mocha */
import React from 'react';
import {shallow} from 'enzyme';
import {assert} from 'chai';
import {spy} from 'sinon';
import getMuiTheme from '../styles/getMuiTheme';
import ClockMinutes from './ClockMinutes';
describe('<ClockMinutes />', () => {
const muiTheme = getMuiTheme();
const shallowWithContext = (node) => shallow(node, {context: {muiTheme}});
describe('prop: onChange', () => {
let wrapper;
let onChange;
beforeEach(() => {
onChange = spy();
wrapper = shallowWithContext(
<ClockMinutes onChange={onChange} />
);
wrapper.instance().center = {x: 100, y: 100};
wrapper.instance().basePoint = {x: 100, y: 0};
});
it('should have finished true on touchEnd', () => {
const mask = wrapper.find('div').at(1);
mask.simulate('touchEnd', {
preventDefault() {},
type: 'touchend',
changedTouches: [{offsetX: 50, offsetY: 70}],
});
assert.strictEqual(onChange.callCount, 1);
assert.deepEqual(onChange.args[0], [50, true]);
});
it('should have finished true on mouseEnd', () => {
const mask = wrapper.find('div').at(1);
mask.simulate('mouseUp', {
preventDefault() {},
type: 'mouseUp',
nativeEvent: {offsetX: 50, offsetY: 70},
});
assert.strictEqual(onChange.callCount, 1);
assert.deepEqual(onChange.args[0], [50, true]);
});
});
});
|
components/admin/PageLayoutForm.js | BanManagement/BanManager-WebUI | import { useEffect, useMemo, useState } from 'react'
import GridLayout from 'react-grid-layout'
import { find, maxBy, pick } from 'lodash-es'
import ErrorMessages from '../ErrorMessages'
import PageHeader from '../PageHeader'
import Button from '../Button'
import { breakpoints } from '../Media'
import { useMutateApi } from '../../utils'
import { componentsMeta } from './layout'
const cleanUpComponent = (component) => {
if (component.generated) return pick(component, ['x', 'y', 'w', 'h', 'meta', 'component'])
return pick(component, ['x', 'y', 'w', 'h', 'meta', 'component', 'id'])
}
export default function PageLayoutForm ({ pathname, pageLayout, onFinished, query }) {
const [variables, setVariables] = useState({})
const [currentDevice, setCurrentDevice] = useState({ name: 'desktop', width: breakpoints.computer })
const [currentLayout, setCurrentLayout] = useState(pageLayout.devices.desktop)
const [currentPageLayout, setCurrentPageLayout] = useState(pageLayout)
const [selectedComponent, setSelectedComponent] = useState(null)
const [meta, setMeta] = useState({})
useEffect(() => {
const newLayout = { devices: {} }
Object.keys(currentPageLayout.devices).forEach(device => {
if (!currentPageLayout.devices[device].components) return
newLayout.devices[device] =
{
...currentPageLayout.devices[device],
components: currentPageLayout.devices[device].components.map(cleanUpComponent),
unusedComponents: currentPageLayout.devices[device].unusedComponents.map(cleanUpComponent),
reusableComponents: undefined
}
})
setVariables({ pathname, input: newLayout.devices })
}, [currentPageLayout])
useEffect(() => {
if (selectedComponent) {
handleComponentChange({ name: 'meta', value: meta }, selectedComponent)
}
}, [meta])
useEffect(() => {
if (selectedComponent) {
const component = find(currentLayout.components, { id: selectedComponent })
if (component?.meta) {
setMeta({ ...component.meta })
} else {
setMeta({})
}
}
}, [selectedComponent])
const { load, loading, data, errors } = useMutateApi({ query })
useEffect(() => {
if (!data) return
if (Object.keys(data).some(key => !!data[key].pathname)) onFinished(data)
}, [data])
const changeDevice = (name, widthName) => {
setSelectedComponent(null)
setCurrentDevice({ name, width: breakpoints[widthName] })
setCurrentLayout(currentPageLayout.devices[name])
}
const onSelectComponent = (id) => {
setSelectedComponent(id)
}
const addComponent = (component) => {
const updatedComponent = { ...component, y: currentLayout.components.length }
if (!updatedComponent.id) {
updatedComponent.id = (parseInt(maxBy(currentLayout.components, ({ id }) => parseInt(id, 10)).id, 10) + 1).toString()
updatedComponent.generated = true
}
const unusedComponents = currentLayout.unusedComponents.filter(({ component: name }) => name !== component.component)
const components = [...currentLayout.components.slice(), updatedComponent]
setCurrentLayout({ ...currentLayout, components, unusedComponents })
setCurrentPageLayout({
...currentPageLayout,
devices: {
...currentPageLayout.devices,
[currentDevice.name]: {
...currentPageLayout.devices[currentDevice.name],
components,
unusedComponents
}
}
})
setSelectedComponent(updatedComponent.id)
}
const removeComponent = (id, e) => {
e.stopPropagation()
const currentComponent = find(currentLayout.components, { id })
const components = currentLayout.components.filter(component => component.id !== id)
let unusedComponents = currentLayout.unusedComponents.slice()
if (!currentComponent.generated) {
unusedComponents = [...currentLayout.unusedComponents.slice(), currentComponent]
}
setCurrentLayout({ ...currentLayout, components, unusedComponents })
setCurrentPageLayout({
...currentPageLayout,
devices: {
...currentPageLayout.devices,
[currentDevice.name]: {
...currentPageLayout.devices[currentDevice.name],
components,
unusedComponents
}
}
})
if (selectedComponent === currentComponent.id) setSelectedComponent(null)
}
const handleComponentChange = ({ name, value }, id) => {
const components = currentLayout.components.map((component) => {
if ((id && component.id === id) || (selectedComponent !== null && selectedComponent === component.id)) {
return { ...component, [name]: value === 'none' ? null : value }
}
return component
})
setCurrentLayout({ ...currentLayout, components })
setCurrentPageLayout({
...currentPageLayout,
devices: {
...currentPageLayout.devices,
[currentDevice.name]: {
...currentPageLayout.devices[currentDevice.name],
components
}
}
})
}
const onLayoutChange = (layout) => {
const components = layout.map(({ i, w, h, x, y }) => {
const currentComponent = find(currentLayout.components, { id: i })
const newComponent = { ...currentComponent, w, h, x, y }
return newComponent
})
setCurrentLayout({ ...currentLayout, components })
setCurrentPageLayout({
...currentPageLayout,
devices: {
...currentPageLayout.devices,
[currentDevice.name]: {
...currentPageLayout.devices[currentDevice.name],
components
}
}
})
}
const onSubmit = (e) => {
e.preventDefault()
load(variables)
}
const handleReset = () => {
setCurrentPageLayout(pageLayout)
setCurrentLayout(pageLayout.devices.desktop)
setSelectedComponent(null)
}
const selected = find(currentLayout.components, { id: selectedComponent })
const FormComponent = componentsMeta[selected?.component]?.edit
const currentLayoutData = currentLayout.components.map((layout) => ({ ...layout, i: layout.id }))
const layoutComponents = useMemo(() => currentLayoutData.map(component => {
return (
<div key={component.i} className='bg-gray-800' onClick={onSelectComponent.bind(this, component.id)}>
<div className='flex p-5'>
<span className='mx-4 text-base m-auto'>{component.component}</span>
</div>
</div>
)
}), [currentLayoutData])
const unusedComponents = currentLayout.unusedComponents.concat(pageLayout.devices[currentDevice.name].reusableComponents).map(component => {
return (
<div key={component.id ? component.id : component.component} className='bg-gray-800 p-5 m-2 flex'>
<span>{component.component}</span>
<span className='flex-grow text-right'>
<Button
className='bg-emerald-600 hover:bg-emerald-700 !w-5 h-5'
onClick={addComponent.bind(this, component)}
>
+
</Button>
</span>
</div>
)
})
return (
<>
<PageHeader title='Edit Page Layout' />
<div className='grid grid-flow-col gap-6 justify-start'>
<Button className='w-28 bg-gray-700 hover:bg-gray-800' onClick={handleReset}>Reset</Button>
<Button className='w-28' onClick={onSubmit} loading={loading}>Save</Button>
</div>
<div className='grid grid-flow-col mt-6 gap-6 justify-between'>
<div>
<div style={{ width: currentDevice.width }}>
<GridLayout
className='layout bg-black'
cols={12}
width={currentDevice.width}
rowHeight={66}
layout={currentLayoutData}
onLayoutChange={onLayoutChange}
>
{layoutComponents}
</GridLayout>
</div>
</div>
<div className='w-96 items-end'>
<div className='grid grid-flow-row'>
<div className='bg-black p-5'>
<div className='grid grid-flow-row gap-6'>
<Button
onClick={changeDevice.bind(this, 'mobile', 'mobile')}
disabled={currentDevice.name === 'mobile'}
>
Mobile
</Button>
<Button
onClick={changeDevice.bind(this, 'tablet', 'tablet')}
disabled={currentDevice.name === 'tablet'}
>
Tablet
</Button>
<Button
onClick={changeDevice.bind(this, 'desktop', 'computer')}
disabled={currentDevice.name === 'desktop'}
>
Desktop
</Button>
</div>
</div>
<div className='bg-black p-5'>
<PageHeader title='Available Components' />
{unusedComponents}
</div>
{selected &&
<div className='bg-gray-800 p-5'>
<ErrorMessages errors={errors} />
<form className='m-2'>
<div className='flex'>
<h6 className='text-lg'>Selected</h6>
<span className='flex-grow text-right'>
<span className='px-4 py-2 text-base rounded-full text-white bg-accent-500'>
{selected.component}
</span>
</span>
</div>
<div className='mt-6'>
{FormComponent && <FormComponent meta={meta} setMeta={setMeta} />}
<Button className='mt-6 bg-red-600 hover:bg-red-700' onClick={removeComponent.bind(this, selected.id)}>
Delete
</Button>
</div>
</form>
</div>}
</div>
</div>
</div>
</>
)
}
|
app/javascript/mastodon/features/account_timeline/index.js | KnzkDev/mastodon | import React from 'react';
import { connect } from 'react-redux';
import ImmutablePropTypes from 'react-immutable-proptypes';
import PropTypes from 'prop-types';
import { fetchAccount } from '../../actions/accounts';
import { expandAccountFeaturedTimeline, expandAccountTimeline } from '../../actions/timelines';
import StatusList from '../../components/status_list';
import LoadingIndicator from '../../components/loading_indicator';
import Column from '../ui/components/column';
import HeaderContainer from './containers/header_container';
import ColumnBackButton from '../../components/column_back_button';
import { List as ImmutableList } from 'immutable';
import ImmutablePureComponent from 'react-immutable-pure-component';
import { FormattedMessage } from 'react-intl';
import { fetchAccountIdentityProofs } from '../../actions/identity_proofs';
import MissingIndicator from 'mastodon/components/missing_indicator';
const emptyList = ImmutableList();
const mapStateToProps = (state, { params: { accountId }, withReplies = false }) => {
const path = withReplies ? `${accountId}:with_replies` : accountId;
return {
isAccount: !!state.getIn(['accounts', accountId]),
statusIds: state.getIn(['timelines', `account:${path}`, 'items'], emptyList),
featuredStatusIds: withReplies ? ImmutableList() : state.getIn(['timelines', `account:${accountId}:pinned`, 'items'], emptyList),
isLoading: state.getIn(['timelines', `account:${path}`, 'isLoading']),
hasMore: state.getIn(['timelines', `account:${path}`, 'hasMore']),
blockedBy: state.getIn(['relationships', accountId, 'blocked_by'], false),
};
};
export default @connect(mapStateToProps)
class AccountTimeline extends ImmutablePureComponent {
static propTypes = {
params: PropTypes.object.isRequired,
dispatch: PropTypes.func.isRequired,
shouldUpdateScroll: PropTypes.func,
statusIds: ImmutablePropTypes.list,
featuredStatusIds: ImmutablePropTypes.list,
isLoading: PropTypes.bool,
hasMore: PropTypes.bool,
withReplies: PropTypes.bool,
blockedBy: PropTypes.bool,
isAccount: PropTypes.bool,
};
componentWillMount () {
const { params: { accountId }, withReplies } = this.props;
this.props.dispatch(fetchAccount(accountId));
this.props.dispatch(fetchAccountIdentityProofs(accountId));
if (!withReplies) {
this.props.dispatch(expandAccountFeaturedTimeline(accountId));
}
this.props.dispatch(expandAccountTimeline(accountId, { withReplies }));
}
componentWillReceiveProps (nextProps) {
if ((nextProps.params.accountId !== this.props.params.accountId && nextProps.params.accountId) || nextProps.withReplies !== this.props.withReplies) {
this.props.dispatch(fetchAccount(nextProps.params.accountId));
this.props.dispatch(fetchAccountIdentityProofs(nextProps.params.accountId));
if (!nextProps.withReplies) {
this.props.dispatch(expandAccountFeaturedTimeline(nextProps.params.accountId));
}
this.props.dispatch(expandAccountTimeline(nextProps.params.accountId, { withReplies: nextProps.params.withReplies }));
}
}
handleLoadMore = maxId => {
this.props.dispatch(expandAccountTimeline(this.props.params.accountId, { maxId, withReplies: this.props.withReplies }));
}
render () {
const { shouldUpdateScroll, statusIds, featuredStatusIds, isLoading, hasMore, blockedBy, isAccount } = this.props;
if (!isAccount) {
return (
<Column>
<MissingIndicator />
</Column>
);
}
if (!statusIds && isLoading) {
return (
<Column>
<LoadingIndicator />
</Column>
);
}
const emptyMessage = blockedBy ? <FormattedMessage id='empty_column.account_unavailable' defaultMessage='Profile unavailable' /> : <FormattedMessage id='empty_column.account_timeline' defaultMessage='No toots here!' />;
return (
<Column>
<ColumnBackButton />
<StatusList
prepend={<HeaderContainer accountId={this.props.params.accountId} />}
alwaysPrepend
scrollKey='account_timeline'
statusIds={blockedBy ? emptyList : statusIds}
featuredStatusIds={featuredStatusIds}
isLoading={isLoading}
hasMore={hasMore}
onLoadMore={this.handleLoadMore}
shouldUpdateScroll={shouldUpdateScroll}
emptyMessage={emptyMessage}
/>
</Column>
);
}
}
|
app/javascript/mastodon/features/notifications/components/column_settings.js | mimumemo/mastodon | import React from 'react';
import PropTypes from 'prop-types';
import ImmutablePropTypes from 'react-immutable-proptypes';
import { FormattedMessage } from 'react-intl';
import ClearColumnButton from './clear_column_button';
import SettingToggle from './setting_toggle';
export default class ColumnSettings extends React.PureComponent {
static propTypes = {
settings: ImmutablePropTypes.map.isRequired,
pushSettings: ImmutablePropTypes.map.isRequired,
onChange: PropTypes.func.isRequired,
onClear: PropTypes.func.isRequired,
};
onPushChange = (path, checked) => {
this.props.onChange(['push', ...path], checked);
}
render () {
const { settings, pushSettings, onChange, onClear } = this.props;
const filterShowStr = <FormattedMessage id='notifications.column_settings.filter_bar.show' defaultMessage='Show' />;
const filterAdvancedStr = <FormattedMessage id='notifications.column_settings.filter_bar.advanced' defaultMessage='Display all categories' />;
const alertStr = <FormattedMessage id='notifications.column_settings.alert' defaultMessage='Desktop notifications' />;
const showStr = <FormattedMessage id='notifications.column_settings.show' defaultMessage='Show in column' />;
const soundStr = <FormattedMessage id='notifications.column_settings.sound' defaultMessage='Play sound' />;
const showPushSettings = pushSettings.get('browserSupport') && pushSettings.get('isSubscribed');
const pushStr = showPushSettings && <FormattedMessage id='notifications.column_settings.push' defaultMessage='Push notifications' />;
return (
<div>
<div className='column-settings__row'>
<ClearColumnButton onClick={onClear} />
</div>
<div role='group' aria-labelledby='notifications-filter-bar'>
<span id='notifications-filter-bar' className='column-settings__section'>
<FormattedMessage id='notifications.column_settings.filter_bar.category' defaultMessage='Quick filter bar' />
</span>
<div className='column-settings__row'>
<SettingToggle id='show-filter-bar' prefix='notifications' settings={settings} settingPath={['quickFilter', 'show']} onChange={onChange} label={filterShowStr} />
<SettingToggle id='show-filter-bar' prefix='notifications' settings={settings} settingPath={['quickFilter', 'advanced']} onChange={onChange} label={filterAdvancedStr} />
</div>
</div>
<div role='group' aria-labelledby='notifications-follow'>
<span id='notifications-follow' className='column-settings__section'><FormattedMessage id='notifications.column_settings.follow' defaultMessage='New followers:' /></span>
<div className='column-settings__row'>
<SettingToggle prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'follow']} onChange={onChange} label={alertStr} />
{showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'follow']} onChange={this.onPushChange} label={pushStr} />}
<SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'follow']} onChange={onChange} label={showStr} />
<SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'follow']} onChange={onChange} label={soundStr} />
</div>
</div>
<div role='group' aria-labelledby='notifications-favourite'>
<span id='notifications-favourite' className='column-settings__section'><FormattedMessage id='notifications.column_settings.favourite' defaultMessage='Favourites:' /></span>
<div className='column-settings__row'>
<SettingToggle prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'favourite']} onChange={onChange} label={alertStr} />
{showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'favourite']} onChange={this.onPushChange} label={pushStr} />}
<SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'favourite']} onChange={onChange} label={showStr} />
<SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'favourite']} onChange={onChange} label={soundStr} />
</div>
</div>
<div role='group' aria-labelledby='notifications-mention'>
<span id='notifications-mention' className='column-settings__section'><FormattedMessage id='notifications.column_settings.mention' defaultMessage='Mentions:' /></span>
<div className='column-settings__row'>
<SettingToggle prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'mention']} onChange={onChange} label={alertStr} />
{showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'mention']} onChange={this.onPushChange} label={pushStr} />}
<SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'mention']} onChange={onChange} label={showStr} />
<SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'mention']} onChange={onChange} label={soundStr} />
</div>
</div>
<div role='group' aria-labelledby='notifications-reblog'>
<span id='notifications-reblog' className='column-settings__section'><FormattedMessage id='notifications.column_settings.reblog' defaultMessage='Boosts:' /></span>
<div className='column-settings__row'>
<SettingToggle prefix='notifications_desktop' settings={settings} settingPath={['alerts', 'reblog']} onChange={onChange} label={alertStr} />
{showPushSettings && <SettingToggle prefix='notifications_push' settings={pushSettings} settingPath={['alerts', 'reblog']} onChange={this.onPushChange} label={pushStr} />}
<SettingToggle prefix='notifications' settings={settings} settingPath={['shows', 'reblog']} onChange={onChange} label={showStr} />
<SettingToggle prefix='notifications' settings={settings} settingPath={['sounds', 'reblog']} onChange={onChange} label={soundStr} />
</div>
</div>
</div>
);
}
}
|
node_modules/@material-ui/core/esm/List/ListContext.js | pcclarke/civ-techs | import React from 'react';
/**
* @ignore - internal component.
*/
var ListContext = React.createContext({});
export default ListContext; |
src/components/macros.js | DarklyLabs/LaserWeb4 | import React from 'react';
import { connect } from 'react-redux';
import ReactDOM from 'react-dom';
import { PanelGroup, Panel, Tooltip } from 'react-bootstrap';
import Icon from './font-awesome'
import { addMacro, removeMacro, setMacro, fireMacroById } from '../actions/macros'
import { runCommand } from './com.js';
import { Button, FormControl, ButtonGroup, ButtonToolbar } from 'react-bootstrap'
import Validator from 'validatorjs';
import { MACRO_VALIDATION_RULES } from '../reducers/macros'
import uuid from 'node-uuid';
export class Macros extends React.Component {
constructor(props) {
super(props)
this.state = { selected: [], label: "", keybinding: "", gcode: "", meta: [], _locked: false }
this.handleSelection.bind(this)
this.handleAppend.bind(this)
this.handleRemove.bind(this)
this.handleFormChange.bind(this)
this.handleMeta.bind(this)
this.metakeys = ['ctrl', 'shift', 'command', 'alt']
}
handleSelection(e) {
let opts = [].slice.call(e.target.selectedOptions).map(o => { return o.value; });
this.setState({ selected: opts })
if (e.target.value) {
this.setState(Object.assign({ _locked: this.props.macros[e.target.value]._locked || false }, this.props.macros[e.target.value]))
} else {
this.setState({ keybinding: "", label: "", gcode: "", _locked: false })
}
}
handleAppend(e) {
let macro = this.getForm();
let errors = this.getErrors(macro);
if (!errors && this.state.selected.length < 2) {
let id = (this.state.selected.length) ? this.state.selected[0] : uuid.v4();
this.props.handleSet({ [id]: macro })
} else {
console.error(JSON.stringify(errors))
}
this.setState({ ...macro, selected: [] })
}
handleRemove(e) {
this.props.handleRemove(this.state.selected)
this.setState({ selected: [], keybinding: "", label: "", gcode: "", _locked: false })
}
handleFormChange(e, fieldid) {
this.setState({ [fieldid]: e.target.value });
}
handleMeta(e, item) {
let tokens = new Set(this.state.keybinding.trim().split("+"))
if (tokens.has(item)) {
tokens.delete(item);
} else {
tokens.add(item);
}
this.setState({ keybinding: Array.from(tokens).sort().join('+') })
}
getForm() {
let label = ReactDOM.findDOMNode(this.refs.label).value
let keybinding = ReactDOM.findDOMNode(this.refs.keybinding).value
let gcode = ReactDOM.findDOMNode(this.refs.gcode).value
return { keybinding: [...this.state.meta, keybinding].join('+'), label, gcode }
}
getErrors(macro) {
let validator = new Validator(macro, MACRO_VALIDATION_RULES);
return (validator.passes()) ? undefined : validator.errors.errors;
}
render() {
let errors = this.getErrors(this.state);
return (
<div className="macros">
<small className="help-block">Append new key binding to Gcode. App must be reloaded to take effect</small>
<FormControl componentClass="select" size="10" multiple onChange={(e) => this.handleSelection(e)} value={this.state.selected}>
{Object.entries(this.props.macros).map((opt, i) => { let [key, value] = opt; return <option key={i} value={key}>{(value.keybinding) ? `[${value.keybinding}] ` : ''}{value.label}</option> })}
</FormControl>
<FormControl type="text" ref="label" placeholder="Label" value={this.state.label} onChange={(e) => this.handleFormChange(e, 'label')} />
<FormControl type="text" ref="keybinding" placeholder="Keybinding" value={this.state.keybinding} onChange={(e) => this.handleFormChange(e, 'keybinding')} />
<ButtonGroup>
{this.metakeys.map((meta, i) => { return <Button key={i} bsSize="xsmall" bsStyle={(this.state.keybinding.indexOf(meta) !== -1) ? 'primary' : 'default'} onClick={(e) => this.handleMeta(e, meta)}>{meta}</Button> })}
</ButtonGroup>
<FormControl componentClass="textarea" ref="gcode" placeholder="Gcode" value={this.state.gcode} onChange={(e) => this.handleFormChange(e, 'gcode')} />
<Button bsStyle="primary" disabled={(errors !== undefined) || this.state._locked} onClick={(e) => this.handleAppend(e)} style={{ float: "left" }} title={JSON.stringify(errors)}><Icon name="share" /> Set</Button>
<Button bsStyle="danger" disabled={this.state._locked} title={this.state._locked ? 'This is a locked macro' : undefined} onClick={(e) => this.handleRemove(e)} style={{ float: "right" }}><Icon name="trash" /> Remove</Button>
</div>
)
}
}
export class MacrosBar extends React.Component {
handleRunMacro(id, macros) {
let { label, gcode, keybinding } = macros[id];
console.log('runMacro(' + keybinding + ')');
runCommand(gcode);
}
render() {
return (
<ButtonToolbar>
{Object.entries(this.props.macros).map((macro, i) => {
let [id, data] = macro;
return <Button key={i} bsSize="small" onClick={(e) => this.handleRunMacro(id, this.props.macros)} title={"[" + data.keybinding + "]"}>{data.label}</Button>
})
}
</ButtonToolbar>
)
}
}
const mapStateToProps = (state) => {
return {
macros: state.settings.macros
}
};
const mapDispatchToProps = (dispatch) => {
return {
handleRemove: (keybinding) => { dispatch(removeMacro(keybinding)) },
handleSet: (macro) => { dispatch(setMacro(macro)) },
handleMacro: (keybinding, macros) => { dispatch(fireMacroById(keybinding, macros)) }
}
}
Macros = connect(mapStateToProps, mapDispatchToProps)(Macros);
MacrosBar = connect(mapStateToProps, mapDispatchToProps)(MacrosBar);
|
src/containers/AppContainer.js | Sixtease/MakonReact | import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { BrowserRouter, Router } from 'react-router-dom';
import { Provider } from 'react-redux';
import CoreLayout from '../layouts/CoreLayout';
import { commence_session_init } from './actions';
let previous_location;
const router_set_state = Router.prototype.setState;
const ref_path = '/zaznam/';
Router.prototype.setState = function(...args) {
const loc = this.props.history.location;
if (
loc.pathname.substr(0, ref_path.length) === ref_path &&
loc.pathname === previous_location.pathname &&
loc.search === previous_location.search &&
loc.hash !== previous_location.hash
) {
previous_location = { ...loc };
return;
}
previous_location = { ...loc };
return router_set_state.apply(this, args);
};
const router_did_mount = Router.prototype.componentDidMount;
Router.prototype.componentDidMount = function(...args) {
previous_location = {
...this.props.history.location
};
if (typeof router_did_mount === 'function') {
return router_did_mount.apply(this, args);
}
};
class AppContainer extends Component {
constructor(props) {
super(props);
props.store.dispatch(commence_session_init());
}
static propTypes = {
store: PropTypes.object.isRequired
};
shouldComponentUpdate() {
return false;
}
render() {
const { store } = this.props;
return (
<Provider store={store}>
<BrowserRouter>
<div style={{ height: '100%' }}>
<CoreLayout />
</div>
</BrowserRouter>
</Provider>
);
}
}
export default AppContainer;
|
js/vendor/jquery-1.9.1.min.js | UCSF-CMP/pbbr | /*! jQuery v1.9.1 | (c) 2005, 2012 jQuery Foundation, Inc. | jquery.org/license
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src/layouts/PageLayout/PageLayout.js | cdtinney/cdtinney.github.io | import React from 'react';
import PropTypes from 'prop-types';
import DefaultLayout from '../DefaultLayout';
import PageHeader from '../../components/PageHeader';
import classes from './PageLayout.module.css';
function PageLayout({
pageTitle,
pageDescription,
title,
titleHref,
children,
}) {
return (
<DefaultLayout pageTitle={pageTitle} pageDescription={pageDescription}>
<div className={classes.container}>
<PageHeader
title={title}
titleHref={titleHref}
/>
{ children }
</div>
</DefaultLayout>
);
}
PageLayout.propTypes = {
pageTitle: PropTypes.string.isRequired,
pageDescription: PropTypes.string.isRequired,
title: PropTypes.string.isRequired,
titleHref: PropTypes.string,
children: PropTypes.node.isRequired,
};
PageLayout.defaultProps = {
titleHref: null,
};
export default PageLayout;
|
packages/react-error-overlay/src/components/ErrorOverlay.js | tharakawj/create-react-app | /**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
/* @flow */
import React, { Component } from 'react';
import { black } from '../styles';
import type { Node as ReactNode } from 'react';
const overlayStyle = {
position: 'relative',
display: 'inline-flex',
flexDirection: 'column',
height: '100%',
width: '1024px',
maxWidth: '100%',
overflowX: 'hidden',
overflowY: 'auto',
padding: '0.5rem',
boxSizing: 'border-box',
textAlign: 'left',
fontFamily: 'Consolas, Menlo, monospace',
fontSize: '11px',
whiteSpace: 'pre-wrap',
wordBreak: 'break-word',
lineHeight: 1.5,
color: black,
};
type Props = {|
children: ReactNode,
shortcutHandler?: (eventKey: string) => void,
|};
type State = {|
collapsed: boolean,
|};
class ErrorOverlay extends Component<Props, State> {
iframeWindow: window = null;
getIframeWindow = (element: ?HTMLDivElement) => {
if (element) {
const document = element.ownerDocument;
this.iframeWindow = document.defaultView;
}
};
onKeyDown = (e: KeyboardEvent) => {
const { shortcutHandler } = this.props;
if (shortcutHandler) {
shortcutHandler(e.key);
}
};
componentDidMount() {
window.addEventListener('keydown', this.onKeyDown);
if (this.iframeWindow) {
this.iframeWindow.addEventListener('keydown', this.onKeyDown);
}
}
componentWillUnmount() {
window.removeEventListener('keydown', this.onKeyDown);
if (this.iframeWindow) {
this.iframeWindow.removeEventListener('keydown', this.onKeyDown);
}
}
render() {
return (
<div style={overlayStyle} ref={this.getIframeWindow}>
{this.props.children}
</div>
);
}
}
export default ErrorOverlay;
|
internals/templates/containers/HomePage/index.js | anhldbk/react-boilerplate | /*
* HomePage
*
* This is the first thing users see of our App, at the '/' route
*
* NOTE: while this component should technically be a stateless functional
* component (SFC), hot reloading does not currently support SFCs. If hot
* reloading is not a necessity for you then you can refactor it and remove
* the linting exception.
*/
import React from 'react';
import { FormattedMessage } from 'react-intl';
import messages from './messages';
export default class HomePage extends React.PureComponent { // eslint-disable-line react/prefer-stateless-function
render() {
return (
<h1>
<FormattedMessage {...messages.header} />
</h1>
);
}
}
|
src/components/Playback.js | cannc4/Siren | import React from 'react';
import { inject, observer } from 'mobx-react';
import '../styles/App.css';
import '../styles/Home.css';
import '../styles/Layout.css';
@inject('menubarStore')
@observer
export default class Playback extends React.Component {
handlePlayRecordings = (i, sent) => {
console.log("here");
if(sent)
this.props.menubarStore.togglePlay(i);
else
this.props.menubarStore.toggleStop(i);
}
render() {
console.log("RENDER ``Playback.js");
let findex;
let ctx = this;
return (<div className={'PanelAdjuster'}>
{this.props.menubarStore.recs.map((recorded, i) => {
return (<div className={'Playback'}>
<div className ={'PlaybackName'}>{recorded}
</div>
<button key={i} className={'Button'} title= {'Start Recording'}
onClick={ctx.handlePlayRecordings.bind(ctx, i,true)}>
▶
</button>
<button key={i} className={'Button'} title= {'Stop Recording'}
onClick={ctx.handlePlayRecordings.bind(ctx, i,false)}>
◼
</button>
<button key={i} className={'Button'} title={'Generate Scene'}
onClick={() => (ctx.props.menubarStore.generateNewScene(i))}>
ø (Create scene)
</button>
</div>)
})}
</div>)
}
}
|
docs/src/components/Docs/Props/EditorStyleProp/index.js | michalko/draft-wyswig | import React from 'react';
import Codemirror from 'react-codemirror';
export default () => (
<div>
<h3>Styling the editor</h3>
<div className="docs-desc">
The editor by default will have uses DraftJS editor as it is without
any styling and it will occupy 100% width of container.
Some styling to add border to editor and set width will be nice.
</div>
<ol>
<li><b>wrapperClassName</b>: class applied around both the editor and the toolbar</li>
<li><b>editorClassName</b>: class applied around both the editor</li>
<li><b>toolbarClassName</b>: class applied around both the toolbar</li>
<li><b>wrapperStyle</b>: style object applied around both the editor and the toolbar</li>
<li><b>editorStyle</b>: style object applied around both the editor</li>
<li><b>toolbarStyle</b>: style object applied around both the toolbar</li>
</ol>
<Codemirror
value={
'import React, { Component } from \'react\';\n' +
'import { Editor } from \'react-draft-wysiwyg\';\n' +
'\n\n' +
'<Editor\n' +
' wrapperClassName="wrapper-class"\n' +
' editorClassName="editor-class"\n' +
' toolbarClassName="toolbar-class"\n' +
' wrapperStyle={<wrapperStyleObject>}\n' +
' editorStyle={<editorStyleObject>}\n' +
' toolbarStyle={<toolbarStyleObject>}\n' +
'/>'
}
options={{
lineNumbers: true,
mode: 'jsx',
readOnly: true,
}}
/>
<div className="docs-desc top-margined">
Toolbar can be styles using toolbar property, detailed below. <br />
For more detailed styling, css classes in react-draft-wysiwyg.css can be overriden.
</div>
</div>
);
|
core/shared/vendor/backbone/backbone.js | cloudcmd/ghost-blog | // Backbone.js 1.0.0
// (c) 2010-2013 Jeremy Ashkenas, DocumentCloud Inc.
// Backbone may be freely distributed under the MIT license.
// For all details and documentation:
// http://backbonejs.org
(function(){
// Initial Setup
// -------------
// Save a reference to the global object (`window` in the browser, `exports`
// on the server).
var root = this;
// Save the previous value of the `Backbone` variable, so that it can be
// restored later on, if `noConflict` is used.
var previousBackbone = root.Backbone;
// Create local references to array methods we'll want to use later.
var array = [];
var push = array.push;
var slice = array.slice;
var splice = array.splice;
// The top-level namespace. All public Backbone classes and modules will
// be attached to this. Exported for both the browser and the server.
var Backbone;
if (typeof exports !== 'undefined') {
Backbone = exports;
} else {
Backbone = root.Backbone = {};
}
// Current version of the library. Keep in sync with `package.json`.
Backbone.VERSION = '1.0.0';
// Require Underscore, if we're on the server, and it's not already present.
var _ = root._;
if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
// For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
// the `$` variable.
Backbone.$ = root.jQuery || root.Zepto || root.ender || root.$;
// Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
// to its previous owner. Returns a reference to this Backbone object.
Backbone.noConflict = function() {
root.Backbone = previousBackbone;
return this;
};
// Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
// will fake `"PUT"` and `"DELETE"` requests via the `_method` parameter and
// set a `X-Http-Method-Override` header.
Backbone.emulateHTTP = false;
// Turn on `emulateJSON` to support legacy servers that can't deal with direct
// `application/json` requests ... will encode the body as
// `application/x-www-form-urlencoded` instead and will send the model in a
// form param named `model`.
Backbone.emulateJSON = false;
// Backbone.Events
// ---------------
// A module that can be mixed in to *any object* in order to provide it with
// custom events. You may bind with `on` or remove with `off` callback
// functions to an event; `trigger`-ing an event fires all callbacks in
// succession.
//
// var object = {};
// _.extend(object, Backbone.Events);
// object.on('expand', function(){ alert('expanded'); });
// object.trigger('expand');
//
var Events = Backbone.Events = {
// Bind an event to a `callback` function. Passing `"all"` will bind
// the callback to all events fired.
on: function(name, callback, context) {
if (!eventsApi(this, 'on', name, [callback, context]) || !callback) return this;
this._events || (this._events = {});
var events = this._events[name] || (this._events[name] = []);
events.push({callback: callback, context: context, ctx: context || this});
return this;
},
// Bind an event to only be triggered a single time. After the first time
// the callback is invoked, it will be removed.
once: function(name, callback, context) {
if (!eventsApi(this, 'once', name, [callback, context]) || !callback) return this;
var self = this;
var once = _.once(function() {
self.off(name, once);
callback.apply(this, arguments);
});
once._callback = callback;
return this.on(name, once, context);
},
// Remove one or many callbacks. If `context` is null, removes all
// callbacks with that function. If `callback` is null, removes all
// callbacks for the event. If `name` is null, removes all bound
// callbacks for all events.
off: function(name, callback, context) {
var retain, ev, events, names, i, l, j, k;
if (!this._events || !eventsApi(this, 'off', name, [callback, context])) return this;
if (!name && !callback && !context) {
this._events = {};
return this;
}
names = name ? [name] : _.keys(this._events);
for (i = 0, l = names.length; i < l; i++) {
name = names[i];
if (events = this._events[name]) {
this._events[name] = retain = [];
if (callback || context) {
for (j = 0, k = events.length; j < k; j++) {
ev = events[j];
if ((callback && callback !== ev.callback && callback !== ev.callback._callback) ||
(context && context !== ev.context)) {
retain.push(ev);
}
}
}
if (!retain.length) delete this._events[name];
}
}
return this;
},
// Trigger one or many events, firing all bound callbacks. Callbacks are
// passed the same arguments as `trigger` is, apart from the event name
// (unless you're listening on `"all"`, which will cause your callback to
// receive the true name of the event as the first argument).
trigger: function(name) {
if (!this._events) return this;
var args = slice.call(arguments, 1);
if (!eventsApi(this, 'trigger', name, args)) return this;
var events = this._events[name];
var allEvents = this._events.all;
if (events) triggerEvents(events, args);
if (allEvents) triggerEvents(allEvents, arguments);
return this;
},
// Tell this object to stop listening to either specific events ... or
// to every object it's currently listening to.
stopListening: function(obj, name, callback) {
var listeners = this._listeners;
if (!listeners) return this;
var deleteListener = !name && !callback;
if (typeof name === 'object') callback = this;
if (obj) (listeners = {})[obj._listenerId] = obj;
for (var id in listeners) {
listeners[id].off(name, callback, this);
if (deleteListener) delete this._listeners[id];
}
return this;
}
};
// Regular expression used to split event strings.
var eventSplitter = /\s+/;
// Implement fancy features of the Events API such as multiple event
// names `"change blur"` and jQuery-style event maps `{change: action}`
// in terms of the existing API.
var eventsApi = function(obj, action, name, rest) {
if (!name) return true;
// Handle event maps.
if (typeof name === 'object') {
for (var key in name) {
obj[action].apply(obj, [key, name[key]].concat(rest));
}
return false;
}
// Handle space separated event names.
if (eventSplitter.test(name)) {
var names = name.split(eventSplitter);
for (var i = 0, l = names.length; i < l; i++) {
obj[action].apply(obj, [names[i]].concat(rest));
}
return false;
}
return true;
};
// A difficult-to-believe, but optimized internal dispatch function for
// triggering events. Tries to keep the usual cases speedy (most internal
// Backbone events have 3 arguments).
var triggerEvents = function(events, args) {
var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2];
switch (args.length) {
case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return;
case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;
case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;
case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;
default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args);
}
};
var listenMethods = {listenTo: 'on', listenToOnce: 'once'};
// Inversion-of-control versions of `on` and `once`. Tell *this* object to
// listen to an event in another object ... keeping track of what it's
// listening to.
_.each(listenMethods, function(implementation, method) {
Events[method] = function(obj, name, callback) {
var listeners = this._listeners || (this._listeners = {});
var id = obj._listenerId || (obj._listenerId = _.uniqueId('l'));
listeners[id] = obj;
if (typeof name === 'object') callback = this;
obj[implementation](name, callback, this);
return this;
};
});
// Aliases for backwards compatibility.
Events.bind = Events.on;
Events.unbind = Events.off;
// Allow the `Backbone` object to serve as a global event bus, for folks who
// want global "pubsub" in a convenient place.
_.extend(Backbone, Events);
// Backbone.Model
// --------------
// Backbone **Models** are the basic data object in the framework --
// frequently representing a row in a table in a database on your server.
// A discrete chunk of data and a bunch of useful, related methods for
// performing computations and transformations on that data.
// Create a new model with the specified attributes. A client id (`cid`)
// is automatically generated and assigned for you.
var Model = Backbone.Model = function(attributes, options) {
var defaults;
var attrs = attributes || {};
options || (options = {});
this.cid = _.uniqueId('c');
this.attributes = {};
_.extend(this, _.pick(options, modelOptions));
if (options.parse) attrs = this.parse(attrs, options) || {};
if (defaults = _.result(this, 'defaults')) {
attrs = _.defaults({}, attrs, defaults);
}
this.set(attrs, options);
this.changed = {};
this.initialize.apply(this, arguments);
};
// A list of options to be attached directly to the model, if provided.
var modelOptions = ['url', 'urlRoot', 'collection'];
// Attach all inheritable methods to the Model prototype.
_.extend(Model.prototype, Events, {
// A hash of attributes whose current and previous value differ.
changed: null,
// The value returned during the last failed validation.
validationError: null,
// The default name for the JSON `id` attribute is `"id"`. MongoDB and
// CouchDB users may want to set this to `"_id"`.
idAttribute: 'id',
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// Return a copy of the model's `attributes` object.
toJSON: function(options) {
return _.clone(this.attributes);
},
// Proxy `Backbone.sync` by default -- but override this if you need
// custom syncing semantics for *this* particular model.
sync: function() {
return Backbone.sync.apply(this, arguments);
},
// Get the value of an attribute.
get: function(attr) {
return this.attributes[attr];
},
// Get the HTML-escaped value of an attribute.
escape: function(attr) {
return _.escape(this.get(attr));
},
// Returns `true` if the attribute contains a value that is not null
// or undefined.
has: function(attr) {
return this.get(attr) != null;
},
// Set a hash of model attributes on the object, firing `"change"`. This is
// the core primitive operation of a model, updating the data and notifying
// anyone who needs to know about the change in state. The heart of the beast.
set: function(key, val, options) {
var attr, attrs, unset, changes, silent, changing, prev, current;
if (key == null) return this;
// Handle both `"key", value` and `{key: value}` -style arguments.
if (typeof key === 'object') {
attrs = key;
options = val;
} else {
(attrs = {})[key] = val;
}
options || (options = {});
// Run validation.
if (!this._validate(attrs, options)) return false;
// Extract attributes and options.
unset = options.unset;
silent = options.silent;
changes = [];
changing = this._changing;
this._changing = true;
if (!changing) {
this._previousAttributes = _.clone(this.attributes);
this.changed = {};
}
current = this.attributes, prev = this._previousAttributes;
// Check for changes of `id`.
if (this.idAttribute in attrs) this.id = attrs[this.idAttribute];
// For each `set` attribute, update or delete the current value.
for (attr in attrs) {
val = attrs[attr];
if (!_.isEqual(current[attr], val)) changes.push(attr);
if (!_.isEqual(prev[attr], val)) {
this.changed[attr] = val;
} else {
delete this.changed[attr];
}
unset ? delete current[attr] : current[attr] = val;
}
// Trigger all relevant attribute changes.
if (!silent) {
if (changes.length) this._pending = true;
for (var i = 0, l = changes.length; i < l; i++) {
this.trigger('change:' + changes[i], this, current[changes[i]], options);
}
}
// You might be wondering why there's a `while` loop here. Changes can
// be recursively nested within `"change"` events.
if (changing) return this;
if (!silent) {
while (this._pending) {
this._pending = false;
this.trigger('change', this, options);
}
}
this._pending = false;
this._changing = false;
return this;
},
// Remove an attribute from the model, firing `"change"`. `unset` is a noop
// if the attribute doesn't exist.
unset: function(attr, options) {
return this.set(attr, void 0, _.extend({}, options, {unset: true}));
},
// Clear all attributes on the model, firing `"change"`.
clear: function(options) {
var attrs = {};
for (var key in this.attributes) attrs[key] = void 0;
return this.set(attrs, _.extend({}, options, {unset: true}));
},
// Determine if the model has changed since the last `"change"` event.
// If you specify an attribute name, determine if that attribute has changed.
hasChanged: function(attr) {
if (attr == null) return !_.isEmpty(this.changed);
return _.has(this.changed, attr);
},
// Return an object containing all the attributes that have changed, or
// false if there are no changed attributes. Useful for determining what
// parts of a view need to be updated and/or what attributes need to be
// persisted to the server. Unset attributes will be set to undefined.
// You can also pass an attributes object to diff against the model,
// determining if there *would be* a change.
changedAttributes: function(diff) {
if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
var val, changed = false;
var old = this._changing ? this._previousAttributes : this.attributes;
for (var attr in diff) {
if (_.isEqual(old[attr], (val = diff[attr]))) continue;
(changed || (changed = {}))[attr] = val;
}
return changed;
},
// Get the previous value of an attribute, recorded at the time the last
// `"change"` event was fired.
previous: function(attr) {
if (attr == null || !this._previousAttributes) return null;
return this._previousAttributes[attr];
},
// Get all of the attributes of the model at the time of the previous
// `"change"` event.
previousAttributes: function() {
return _.clone(this._previousAttributes);
},
// Fetch the model from the server. If the server's representation of the
// model differs from its current attributes, they will be overridden,
// triggering a `"change"` event.
fetch: function(options) {
options = options ? _.clone(options) : {};
if (options.parse === void 0) options.parse = true;
var model = this;
var success = options.success;
options.success = function(resp) {
if (!model.set(model.parse(resp, options), options)) return false;
if (success) success(model, resp, options);
model.trigger('sync', model, resp, options);
};
wrapError(this, options);
return this.sync('read', this, options);
},
// Set a hash of model attributes, and sync the model to the server.
// If the server returns an attributes hash that differs, the model's
// state will be `set` again.
save: function(key, val, options) {
var attrs, method, xhr, attributes = this.attributes;
// Handle both `"key", value` and `{key: value}` -style arguments.
if (key == null || typeof key === 'object') {
attrs = key;
options = val;
} else {
(attrs = {})[key] = val;
}
// If we're not waiting and attributes exist, save acts as `set(attr).save(null, opts)`.
if (attrs && (!options || !options.wait) && !this.set(attrs, options)) return false;
options = _.extend({validate: true}, options);
// Do not persist invalid models.
if (!this._validate(attrs, options)) return false;
// Set temporary attributes if `{wait: true}`.
if (attrs && options.wait) {
this.attributes = _.extend({}, attributes, attrs);
}
// After a successful server-side save, the client is (optionally)
// updated with the server-side state.
if (options.parse === void 0) options.parse = true;
var model = this;
var success = options.success;
options.success = function(resp) {
// Ensure attributes are restored during synchronous saves.
model.attributes = attributes;
var serverAttrs = model.parse(resp, options);
if (options.wait) serverAttrs = _.extend(attrs || {}, serverAttrs);
if (_.isObject(serverAttrs) && !model.set(serverAttrs, options)) {
return false;
}
if (success) success(model, resp, options);
model.trigger('sync', model, resp, options);
};
wrapError(this, options);
method = this.isNew() ? 'create' : (options.patch ? 'patch' : 'update');
if (method === 'patch') options.attrs = attrs;
xhr = this.sync(method, this, options);
// Restore attributes.
if (attrs && options.wait) this.attributes = attributes;
return xhr;
},
// Destroy this model on the server if it was already persisted.
// Optimistically removes the model from its collection, if it has one.
// If `wait: true` is passed, waits for the server to respond before removal.
destroy: function(options) {
options = options ? _.clone(options) : {};
var model = this;
var success = options.success;
var destroy = function() {
model.trigger('destroy', model, model.collection, options);
};
options.success = function(resp) {
if (options.wait || model.isNew()) destroy();
if (success) success(model, resp, options);
if (!model.isNew()) model.trigger('sync', model, resp, options);
};
if (this.isNew()) {
options.success();
return false;
}
wrapError(this, options);
var xhr = this.sync('delete', this, options);
if (!options.wait) destroy();
return xhr;
},
// Default URL for the model's representation on the server -- if you're
// using Backbone's restful methods, override this to change the endpoint
// that will be called.
url: function() {
var base = _.result(this, 'urlRoot') || _.result(this.collection, 'url') || urlError();
if (this.isNew()) return base;
return base + (base.charAt(base.length - 1) === '/' ? '' : '/') + encodeURIComponent(this.id);
},
// **parse** converts a response into the hash of attributes to be `set` on
// the model. The default implementation is just to pass the response along.
parse: function(resp, options) {
return resp;
},
// Create a new model with identical attributes to this one.
clone: function() {
return new this.constructor(this.attributes);
},
// A model is new if it has never been saved to the server, and lacks an id.
isNew: function() {
return this.id == null;
},
// Check if the model is currently in a valid state.
isValid: function(options) {
return this._validate({}, _.extend(options || {}, { validate: true }));
},
// Run validation against the next complete set of model attributes,
// returning `true` if all is well. Otherwise, fire an `"invalid"` event.
_validate: function(attrs, options) {
if (!options.validate || !this.validate) return true;
attrs = _.extend({}, this.attributes, attrs);
var error = this.validationError = this.validate(attrs, options) || null;
if (!error) return true;
this.trigger('invalid', this, error, _.extend(options || {}, {validationError: error}));
return false;
}
});
// Underscore methods that we want to implement on the Model.
var modelMethods = ['keys', 'values', 'pairs', 'invert', 'pick', 'omit'];
// Mix in each Underscore method as a proxy to `Model#attributes`.
_.each(modelMethods, function(method) {
Model.prototype[method] = function() {
var args = slice.call(arguments);
args.unshift(this.attributes);
return _[method].apply(_, args);
};
});
// Backbone.Collection
// -------------------
// If models tend to represent a single row of data, a Backbone Collection is
// more analagous to a table full of data ... or a small slice or page of that
// table, or a collection of rows that belong together for a particular reason
// -- all of the messages in this particular folder, all of the documents
// belonging to this particular author, and so on. Collections maintain
// indexes of their models, both in order, and for lookup by `id`.
// Create a new **Collection**, perhaps to contain a specific type of `model`.
// If a `comparator` is specified, the Collection will maintain
// its models in sort order, as they're added and removed.
var Collection = Backbone.Collection = function(models, options) {
options || (options = {});
if (options.url) this.url = options.url;
if (options.model) this.model = options.model;
if (options.comparator !== void 0) this.comparator = options.comparator;
this._reset();
this.initialize.apply(this, arguments);
if (models) this.reset(models, _.extend({silent: true}, options));
};
// Default options for `Collection#set`.
var setOptions = {add: true, remove: true, merge: true};
var addOptions = {add: true, merge: false, remove: false};
// Define the Collection's inheritable methods.
_.extend(Collection.prototype, Events, {
// The default model for a collection is just a **Backbone.Model**.
// This should be overridden in most cases.
model: Model,
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// The JSON representation of a Collection is an array of the
// models' attributes.
toJSON: function(options) {
return this.map(function(model){ return model.toJSON(options); });
},
// Proxy `Backbone.sync` by default.
sync: function() {
return Backbone.sync.apply(this, arguments);
},
// Add a model, or list of models to the set.
add: function(models, options) {
return this.set(models, _.defaults(options || {}, addOptions));
},
// Remove a model, or a list of models from the set.
remove: function(models, options) {
models = _.isArray(models) ? models.slice() : [models];
options || (options = {});
var i, l, index, model;
for (i = 0, l = models.length; i < l; i++) {
model = this.get(models[i]);
if (!model) continue;
delete this._byId[model.id];
delete this._byId[model.cid];
index = this.indexOf(model);
this.models.splice(index, 1);
this.length--;
if (!options.silent) {
options.index = index;
model.trigger('remove', model, this, options);
}
this._removeReference(model);
}
return this;
},
// Update a collection by `set`-ing a new list of models, adding new ones,
// removing models that are no longer present, and merging models that
// already exist in the collection, as necessary. Similar to **Model#set**,
// the core operation for updating the data contained by the collection.
set: function(models, options) {
options = _.defaults(options || {}, setOptions);
if (options.parse) models = this.parse(models, options);
if (!_.isArray(models)) models = models ? [models] : [];
var i, l, model, attrs, existing, sort;
var at = options.at;
var sortable = this.comparator && (at == null) && options.sort !== false;
var sortAttr = _.isString(this.comparator) ? this.comparator : null;
var toAdd = [], toRemove = [], modelMap = {};
// Turn bare objects into model references, and prevent invalid models
// from being added.
for (i = 0, l = models.length; i < l; i++) {
if (!(model = this._prepareModel(models[i], options))) continue;
// If a duplicate is found, prevent it from being added and
// optionally merge it into the existing model.
if (existing = this.get(model)) {
if (options.remove) modelMap[existing.cid] = true;
if (options.merge) {
existing.set(model.attributes, options);
if (sortable && !sort && existing.hasChanged(sortAttr)) sort = true;
}
// This is a new model, push it to the `toAdd` list.
} else if (options.add) {
toAdd.push(model);
// Listen to added models' events, and index models for lookup by
// `id` and by `cid`.
model.on('all', this._onModelEvent, this);
this._byId[model.cid] = model;
if (model.id != null) this._byId[model.id] = model;
}
}
// Remove nonexistent models if appropriate.
if (options.remove) {
for (i = 0, l = this.length; i < l; ++i) {
if (!modelMap[(model = this.models[i]).cid]) toRemove.push(model);
}
if (toRemove.length) this.remove(toRemove, options);
}
// See if sorting is needed, update `length` and splice in new models.
if (toAdd.length) {
if (sortable) sort = true;
this.length += toAdd.length;
if (at != null) {
splice.apply(this.models, [at, 0].concat(toAdd));
} else {
push.apply(this.models, toAdd);
}
}
// Silently sort the collection if appropriate.
if (sort) this.sort({silent: true});
if (options.silent) return this;
// Trigger `add` events.
for (i = 0, l = toAdd.length; i < l; i++) {
(model = toAdd[i]).trigger('add', model, this, options);
}
// Trigger `sort` if the collection was sorted.
if (sort) this.trigger('sort', this, options);
return this;
},
// When you have more items than you want to add or remove individually,
// you can reset the entire set with a new list of models, without firing
// any granular `add` or `remove` events. Fires `reset` when finished.
// Useful for bulk operations and optimizations.
reset: function(models, options) {
options || (options = {});
for (var i = 0, l = this.models.length; i < l; i++) {
this._removeReference(this.models[i]);
}
options.previousModels = this.models;
this._reset();
this.add(models, _.extend({silent: true}, options));
if (!options.silent) this.trigger('reset', this, options);
return this;
},
// Add a model to the end of the collection.
push: function(model, options) {
model = this._prepareModel(model, options);
this.add(model, _.extend({at: this.length}, options));
return model;
},
// Remove a model from the end of the collection.
pop: function(options) {
var model = this.at(this.length - 1);
this.remove(model, options);
return model;
},
// Add a model to the beginning of the collection.
unshift: function(model, options) {
model = this._prepareModel(model, options);
this.add(model, _.extend({at: 0}, options));
return model;
},
// Remove a model from the beginning of the collection.
shift: function(options) {
var model = this.at(0);
this.remove(model, options);
return model;
},
// Slice out a sub-array of models from the collection.
slice: function(begin, end) {
return this.models.slice(begin, end);
},
// Get a model from the set by id.
get: function(obj) {
if (obj == null) return void 0;
return this._byId[obj.id != null ? obj.id : obj.cid || obj];
},
// Get the model at the given index.
at: function(index) {
return this.models[index];
},
// Return models with matching attributes. Useful for simple cases of
// `filter`.
where: function(attrs, first) {
if (_.isEmpty(attrs)) return first ? void 0 : [];
return this[first ? 'find' : 'filter'](function(model) {
for (var key in attrs) {
if (attrs[key] !== model.get(key)) return false;
}
return true;
});
},
// Return the first model with matching attributes. Useful for simple cases
// of `find`.
findWhere: function(attrs) {
return this.where(attrs, true);
},
// Force the collection to re-sort itself. You don't need to call this under
// normal circumstances, as the set will maintain sort order as each item
// is added.
sort: function(options) {
if (!this.comparator) throw new Error('Cannot sort a set without a comparator');
options || (options = {});
// Run sort based on type of `comparator`.
if (_.isString(this.comparator) || this.comparator.length === 1) {
this.models = this.sortBy(this.comparator, this);
} else {
this.models.sort(_.bind(this.comparator, this));
}
if (!options.silent) this.trigger('sort', this, options);
return this;
},
// Figure out the smallest index at which a model should be inserted so as
// to maintain order.
sortedIndex: function(model, value, context) {
value || (value = this.comparator);
var iterator = _.isFunction(value) ? value : function(model) {
return model.get(value);
};
return _.sortedIndex(this.models, model, iterator, context);
},
// Pluck an attribute from each model in the collection.
pluck: function(attr) {
return _.invoke(this.models, 'get', attr);
},
// Fetch the default set of models for this collection, resetting the
// collection when they arrive. If `reset: true` is passed, the response
// data will be passed through the `reset` method instead of `set`.
fetch: function(options) {
options = options ? _.clone(options) : {};
if (options.parse === void 0) options.parse = true;
var success = options.success;
var collection = this;
options.success = function(resp) {
var method = options.reset ? 'reset' : 'set';
collection[method](resp, options);
if (success) success(collection, resp, options);
collection.trigger('sync', collection, resp, options);
};
wrapError(this, options);
return this.sync('read', this, options);
},
// Create a new instance of a model in this collection. Add the model to the
// collection immediately, unless `wait: true` is passed, in which case we
// wait for the server to agree.
create: function(model, options) {
options = options ? _.clone(options) : {};
if (!(model = this._prepareModel(model, options))) return false;
if (!options.wait) this.add(model, options);
var collection = this;
var success = options.success;
options.success = function(resp) {
if (options.wait) collection.add(model, options);
if (success) success(model, resp, options);
};
model.save(null, options);
return model;
},
// **parse** converts a response into a list of models to be added to the
// collection. The default implementation is just to pass it through.
parse: function(resp, options) {
return resp;
},
// Create a new collection with an identical list of models as this one.
clone: function() {
return new this.constructor(this.models);
},
// Private method to reset all internal state. Called when the collection
// is first initialized or reset.
_reset: function() {
this.length = 0;
this.models = [];
this._byId = {};
},
// Prepare a hash of attributes (or other model) to be added to this
// collection.
_prepareModel: function(attrs, options) {
if (attrs instanceof Model) {
if (!attrs.collection) attrs.collection = this;
return attrs;
}
options || (options = {});
options.collection = this;
var model = new this.model(attrs, options);
if (!model._validate(attrs, options)) {
this.trigger('invalid', this, attrs, options);
return false;
}
return model;
},
// Internal method to sever a model's ties to a collection.
_removeReference: function(model) {
if (this === model.collection) delete model.collection;
model.off('all', this._onModelEvent, this);
},
// Internal method called every time a model in the set fires an event.
// Sets need to update their indexes when models change ids. All other
// events simply proxy through. "add" and "remove" events that originate
// in other collections are ignored.
_onModelEvent: function(event, model, collection, options) {
if ((event === 'add' || event === 'remove') && collection !== this) return;
if (event === 'destroy') this.remove(model, options);
if (model && event === 'change:' + model.idAttribute) {
delete this._byId[model.previous(model.idAttribute)];
if (model.id != null) this._byId[model.id] = model;
}
this.trigger.apply(this, arguments);
}
});
// Underscore methods that we want to implement on the Collection.
// 90% of the core usefulness of Backbone Collections is actually implemented
// right here:
var methods = ['forEach', 'each', 'map', 'collect', 'reduce', 'foldl',
'inject', 'reduceRight', 'foldr', 'find', 'detect', 'filter', 'select',
'reject', 'every', 'all', 'some', 'any', 'include', 'contains', 'invoke',
'max', 'min', 'toArray', 'size', 'first', 'head', 'take', 'initial', 'rest',
'tail', 'drop', 'last', 'without', 'indexOf', 'shuffle', 'lastIndexOf',
'isEmpty', 'chain'];
// Mix in each Underscore method as a proxy to `Collection#models`.
_.each(methods, function(method) {
Collection.prototype[method] = function() {
var args = slice.call(arguments);
args.unshift(this.models);
return _[method].apply(_, args);
};
});
// Underscore methods that take a property name as an argument.
var attributeMethods = ['groupBy', 'countBy', 'sortBy'];
// Use attributes instead of properties.
_.each(attributeMethods, function(method) {
Collection.prototype[method] = function(value, context) {
var iterator = _.isFunction(value) ? value : function(model) {
return model.get(value);
};
return _[method](this.models, iterator, context);
};
});
// Backbone.View
// -------------
// Backbone Views are almost more convention than they are actual code. A View
// is simply a JavaScript object that represents a logical chunk of UI in the
// DOM. This might be a single item, an entire list, a sidebar or panel, or
// even the surrounding frame which wraps your whole app. Defining a chunk of
// UI as a **View** allows you to define your DOM events declaratively, without
// having to worry about render order ... and makes it easy for the view to
// react to specific changes in the state of your models.
// Creating a Backbone.View creates its initial element outside of the DOM,
// if an existing element is not provided...
var View = Backbone.View = function(options) {
this.cid = _.uniqueId('view');
this._configure(options || {});
this._ensureElement();
this.initialize.apply(this, arguments);
this.delegateEvents();
};
// Cached regex to split keys for `delegate`.
var delegateEventSplitter = /^(\S+)\s*(.*)$/;
// List of view options to be merged as properties.
var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
// Set up all inheritable **Backbone.View** properties and methods.
_.extend(View.prototype, Events, {
// The default `tagName` of a View's element is `"div"`.
tagName: 'div',
// jQuery delegate for element lookup, scoped to DOM elements within the
// current view. This should be prefered to global lookups where possible.
$: function(selector) {
return this.$el.find(selector);
},
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// **render** is the core function that your view should override, in order
// to populate its element (`this.el`), with the appropriate HTML. The
// convention is for **render** to always return `this`.
render: function() {
return this;
},
// Remove this view by taking the element out of the DOM, and removing any
// applicable Backbone.Events listeners.
remove: function() {
this.$el.remove();
this.stopListening();
return this;
},
// Change the view's element (`this.el` property), including event
// re-delegation.
setElement: function(element, delegate) {
if (this.$el) this.undelegateEvents();
this.$el = element instanceof Backbone.$ ? element : Backbone.$(element);
this.el = this.$el[0];
if (delegate !== false) this.delegateEvents();
return this;
},
// Set callbacks, where `this.events` is a hash of
//
// *{"event selector": "callback"}*
//
// {
// 'mousedown .title': 'edit',
// 'click .button': 'save'
// 'click .open': function(e) { ... }
// }
//
// pairs. Callbacks will be bound to the view, with `this` set properly.
// Uses event delegation for efficiency.
// Omitting the selector binds the event to `this.el`.
// This only works for delegate-able events: not `focus`, `blur`, and
// not `change`, `submit`, and `reset` in Internet Explorer.
delegateEvents: function(events) {
if (!(events || (events = _.result(this, 'events')))) return this;
this.undelegateEvents();
for (var key in events) {
var method = events[key];
if (!_.isFunction(method)) method = this[events[key]];
if (!method) continue;
var match = key.match(delegateEventSplitter);
var eventName = match[1], selector = match[2];
method = _.bind(method, this);
eventName += '.delegateEvents' + this.cid;
if (selector === '') {
this.$el.on(eventName, method);
} else {
this.$el.on(eventName, selector, method);
}
}
return this;
},
// Clears all callbacks previously bound to the view with `delegateEvents`.
// You usually don't need to use this, but may wish to if you have multiple
// Backbone views attached to the same DOM element.
undelegateEvents: function() {
this.$el.off('.delegateEvents' + this.cid);
return this;
},
// Performs the initial configuration of a View with a set of options.
// Keys with special meaning *(e.g. model, collection, id, className)* are
// attached directly to the view. See `viewOptions` for an exhaustive
// list.
_configure: function(options) {
if (this.options) options = _.extend({}, _.result(this, 'options'), options);
_.extend(this, _.pick(options, viewOptions));
this.options = options;
},
// Ensure that the View has a DOM element to render into.
// If `this.el` is a string, pass it through `$()`, take the first
// matching element, and re-assign it to `el`. Otherwise, create
// an element from the `id`, `className` and `tagName` properties.
_ensureElement: function() {
if (!this.el) {
var attrs = _.extend({}, _.result(this, 'attributes'));
if (this.id) attrs.id = _.result(this, 'id');
if (this.className) attrs['class'] = _.result(this, 'className');
var $el = Backbone.$('<' + _.result(this, 'tagName') + '>').attr(attrs);
this.setElement($el, false);
} else {
this.setElement(_.result(this, 'el'), false);
}
}
});
// Backbone.sync
// -------------
// Override this function to change the manner in which Backbone persists
// models to the server. You will be passed the type of request, and the
// model in question. By default, makes a RESTful Ajax request
// to the model's `url()`. Some possible customizations could be:
//
// * Use `setTimeout` to batch rapid-fire updates into a single request.
// * Send up the models as XML instead of JSON.
// * Persist models via WebSockets instead of Ajax.
//
// Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
// as `POST`, with a `_method` parameter containing the true HTTP method,
// as well as all requests with the body as `application/x-www-form-urlencoded`
// instead of `application/json` with the model in a param named `model`.
// Useful when interfacing with server-side languages like **PHP** that make
// it difficult to read the body of `PUT` requests.
Backbone.sync = function(method, model, options) {
var type = methodMap[method];
// Default options, unless specified.
_.defaults(options || (options = {}), {
emulateHTTP: Backbone.emulateHTTP,
emulateJSON: Backbone.emulateJSON
});
// Default JSON-request options.
var params = {type: type, dataType: 'json'};
// Ensure that we have a URL.
if (!options.url) {
params.url = _.result(model, 'url') || urlError();
}
// Ensure that we have the appropriate request data.
if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
params.contentType = 'application/json';
params.data = JSON.stringify(options.attrs || model.toJSON(options));
}
// For older servers, emulate JSON by encoding the request into an HTML-form.
if (options.emulateJSON) {
params.contentType = 'application/x-www-form-urlencoded';
params.data = params.data ? {model: params.data} : {};
}
// For older servers, emulate HTTP by mimicking the HTTP method with `_method`
// And an `X-HTTP-Method-Override` header.
if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
params.type = 'POST';
if (options.emulateJSON) params.data._method = type;
var beforeSend = options.beforeSend;
options.beforeSend = function(xhr) {
xhr.setRequestHeader('X-HTTP-Method-Override', type);
if (beforeSend) return beforeSend.apply(this, arguments);
};
}
// Don't process data on a non-GET request.
if (params.type !== 'GET' && !options.emulateJSON) {
params.processData = false;
}
// If we're sending a `PATCH` request, and we're in an old Internet Explorer
// that still has ActiveX enabled by default, override jQuery to use that
// for XHR instead. Remove this line when jQuery supports `PATCH` on IE8.
if (params.type === 'PATCH' && window.ActiveXObject &&
!(window.external && window.external.msActiveXFilteringEnabled)) {
params.xhr = function() {
return new ActiveXObject("Microsoft.XMLHTTP");
};
}
// Make the request, allowing the user to override any Ajax options.
var xhr = options.xhr = Backbone.ajax(_.extend(params, options));
model.trigger('request', model, xhr, options);
return xhr;
};
// Map from CRUD to HTTP for our default `Backbone.sync` implementation.
var methodMap = {
'create': 'POST',
'update': 'PUT',
'patch': 'PATCH',
'delete': 'DELETE',
'read': 'GET'
};
// Set the default implementation of `Backbone.ajax` to proxy through to `$`.
// Override this if you'd like to use a different library.
Backbone.ajax = function() {
return Backbone.$.ajax.apply(Backbone.$, arguments);
};
// Backbone.Router
// ---------------
// Routers map faux-URLs to actions, and fire events when routes are
// matched. Creating a new one sets its `routes` hash, if not set statically.
var Router = Backbone.Router = function(options) {
options || (options = {});
if (options.routes) this.routes = options.routes;
this._bindRoutes();
this.initialize.apply(this, arguments);
};
// Cached regular expressions for matching named param parts and splatted
// parts of route strings.
var optionalParam = /\((.*?)\)/g;
var namedParam = /(\(\?)?:\w+/g;
var splatParam = /\*\w+/g;
var escapeRegExp = /[\-{}\[\]+?.,\\\^$|#\s]/g;
// Set up all inheritable **Backbone.Router** properties and methods.
_.extend(Router.prototype, Events, {
// Initialize is an empty function by default. Override it with your own
// initialization logic.
initialize: function(){},
// Manually bind a single named route to a callback. For example:
//
// this.route('search/:query/p:num', 'search', function(query, num) {
// ...
// });
//
route: function(route, name, callback) {
if (!_.isRegExp(route)) route = this._routeToRegExp(route);
if (_.isFunction(name)) {
callback = name;
name = '';
}
if (!callback) callback = this[name];
var router = this;
Backbone.history.route(route, function(fragment) {
var args = router._extractParameters(route, fragment);
callback && callback.apply(router, args);
router.trigger.apply(router, ['route:' + name].concat(args));
router.trigger('route', name, args);
Backbone.history.trigger('route', router, name, args);
});
return this;
},
// Simple proxy to `Backbone.history` to save a fragment into the history.
navigate: function(fragment, options) {
Backbone.history.navigate(fragment, options);
return this;
},
// Bind all defined routes to `Backbone.history`. We have to reverse the
// order of the routes here to support behavior where the most general
// routes can be defined at the bottom of the route map.
_bindRoutes: function() {
if (!this.routes) return;
this.routes = _.result(this, 'routes');
var route, routes = _.keys(this.routes);
while ((route = routes.pop()) != null) {
this.route(route, this.routes[route]);
}
},
// Convert a route string into a regular expression, suitable for matching
// against the current location hash.
_routeToRegExp: function(route) {
route = route.replace(escapeRegExp, '\\$&')
.replace(optionalParam, '(?:$1)?')
.replace(namedParam, function(match, optional){
return optional ? match : '([^\/]+)';
})
.replace(splatParam, '(.*?)');
return new RegExp('^' + route + '$');
},
// Given a route, and a URL fragment that it matches, return the array of
// extracted decoded parameters. Empty or unmatched parameters will be
// treated as `null` to normalize cross-browser behavior.
_extractParameters: function(route, fragment) {
var params = route.exec(fragment).slice(1);
return _.map(params, function(param) {
return param ? decodeURIComponent(param) : null;
});
}
});
// Backbone.History
// ----------------
// Handles cross-browser history management, based on either
// [pushState](http://diveintohtml5.info/history.html) and real URLs, or
// [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange)
// and URL fragments. If the browser supports neither (old IE, natch),
// falls back to polling.
var History = Backbone.History = function() {
this.handlers = [];
_.bindAll(this, 'checkUrl');
// Ensure that `History` can be used outside of the browser.
if (typeof window !== 'undefined') {
this.location = window.location;
this.history = window.history;
}
};
// Cached regex for stripping a leading hash/slash and trailing space.
var routeStripper = /^[#\/]|\s+$/g;
// Cached regex for stripping leading and trailing slashes.
var rootStripper = /^\/+|\/+$/g;
// Cached regex for detecting MSIE.
var isExplorer = /msie [\w.]+/;
// Cached regex for removing a trailing slash.
var trailingSlash = /\/$/;
// Has the history handling already been started?
History.started = false;
// Set up all inheritable **Backbone.History** properties and methods.
_.extend(History.prototype, Events, {
// The default interval to poll for hash changes, if necessary, is
// twenty times a second.
interval: 50,
// Gets the true hash value. Cannot use location.hash directly due to bug
// in Firefox where location.hash will always be decoded.
getHash: function(window) {
var match = (window || this).location.href.match(/#(.*)$/);
return match ? match[1] : '';
},
// Get the cross-browser normalized URL fragment, either from the URL,
// the hash, or the override.
getFragment: function(fragment, forcePushState) {
if (fragment == null) {
if (this._hasPushState || !this._wantsHashChange || forcePushState) {
fragment = this.location.pathname;
var root = this.root.replace(trailingSlash, '');
if (!fragment.indexOf(root)) fragment = fragment.substr(root.length);
} else {
fragment = this.getHash();
}
}
return fragment.replace(routeStripper, '');
},
// Start the hash change handling, returning `true` if the current URL matches
// an existing route, and `false` otherwise.
start: function(options) {
if (History.started) throw new Error("Backbone.history has already been started");
History.started = true;
// Figure out the initial configuration. Do we need an iframe?
// Is pushState desired ... is it available?
this.options = _.extend({}, {root: '/'}, this.options, options);
this.root = this.options.root;
this._wantsHashChange = this.options.hashChange !== false;
this._wantsPushState = !!this.options.pushState;
this._hasPushState = !!(this.options.pushState && this.history && this.history.pushState);
var fragment = this.getFragment();
var docMode = document.documentMode;
var oldIE = (isExplorer.exec(navigator.userAgent.toLowerCase()) && (!docMode || docMode <= 7));
// Normalize root to always include a leading and trailing slash.
this.root = ('/' + this.root + '/').replace(rootStripper, '/');
if (oldIE && this._wantsHashChange) {
this.iframe = Backbone.$('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
this.navigate(fragment);
}
// Depending on whether we're using pushState or hashes, and whether
// 'onhashchange' is supported, determine how we check the URL state.
if (this._hasPushState) {
Backbone.$(window).on('popstate', this.checkUrl);
} else if (this._wantsHashChange && ('onhashchange' in window) && !oldIE) {
Backbone.$(window).on('hashchange', this.checkUrl);
} else if (this._wantsHashChange) {
this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
}
// Determine if we need to change the base url, for a pushState link
// opened by a non-pushState browser.
this.fragment = fragment;
var loc = this.location;
var atRoot = loc.pathname.replace(/[^\/]$/, '$&/') === this.root;
// If we've started off with a route from a `pushState`-enabled browser,
// but we're currently in a browser that doesn't support it...
if (this._wantsHashChange && this._wantsPushState && !this._hasPushState && !atRoot) {
this.fragment = this.getFragment(null, true);
this.location.replace(this.root + this.location.search + '#' + this.fragment);
// Return immediately as browser will do redirect to new url
return true;
// Or if we've started out with a hash-based route, but we're currently
// in a browser where it could be `pushState`-based instead...
} else if (this._wantsPushState && this._hasPushState && atRoot && loc.hash) {
this.fragment = this.getHash().replace(routeStripper, '');
this.history.replaceState({}, document.title, this.root + this.fragment + loc.search);
}
if (!this.options.silent) return this.loadUrl();
},
// Disable Backbone.history, perhaps temporarily. Not useful in a real app,
// but possibly useful for unit testing Routers.
stop: function() {
Backbone.$(window).off('popstate', this.checkUrl).off('hashchange', this.checkUrl);
clearInterval(this._checkUrlInterval);
History.started = false;
},
// Add a route to be tested when the fragment changes. Routes added later
// may override previous routes.
route: function(route, callback) {
this.handlers.unshift({route: route, callback: callback});
},
// Checks the current URL to see if it has changed, and if it has,
// calls `loadUrl`, normalizing across the hidden iframe.
checkUrl: function(e) {
var current = this.getFragment();
if (current === this.fragment && this.iframe) {
current = this.getFragment(this.getHash(this.iframe));
}
if (current === this.fragment) return false;
if (this.iframe) this.navigate(current);
this.loadUrl() || this.loadUrl(this.getHash());
},
// Attempt to load the current URL fragment. If a route succeeds with a
// match, returns `true`. If no defined routes matches the fragment,
// returns `false`.
loadUrl: function(fragmentOverride) {
var fragment = this.fragment = this.getFragment(fragmentOverride);
var matched = _.any(this.handlers, function(handler) {
if (handler.route.test(fragment)) {
handler.callback(fragment);
return true;
}
});
return matched;
},
// Save a fragment into the hash history, or replace the URL state if the
// 'replace' option is passed. You are responsible for properly URL-encoding
// the fragment in advance.
//
// The options object can contain `trigger: true` if you wish to have the
// route callback be fired (not usually desirable), or `replace: true`, if
// you wish to modify the current URL without adding an entry to the history.
navigate: function(fragment, options) {
if (!History.started) return false;
if (!options || options === true) options = {trigger: options};
fragment = this.getFragment(fragment || '');
if (this.fragment === fragment) return;
this.fragment = fragment;
var url = this.root + fragment;
// If pushState is available, we use it to set the fragment as a real URL.
if (this._hasPushState) {
this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
// If hash changes haven't been explicitly disabled, update the hash
// fragment to store history.
} else if (this._wantsHashChange) {
this._updateHash(this.location, fragment, options.replace);
if (this.iframe && (fragment !== this.getFragment(this.getHash(this.iframe)))) {
// Opening and closing the iframe tricks IE7 and earlier to push a
// history entry on hash-tag change. When replace is true, we don't
// want this.
if(!options.replace) this.iframe.document.open().close();
this._updateHash(this.iframe.location, fragment, options.replace);
}
// If you've told us that you explicitly don't want fallback hashchange-
// based history, then `navigate` becomes a page refresh.
} else {
return this.location.assign(url);
}
if (options.trigger) this.loadUrl(fragment);
},
// Update the hash location, either replacing the current entry, or adding
// a new one to the browser history.
_updateHash: function(location, fragment, replace) {
if (replace) {
var href = location.href.replace(/(javascript:|#).*$/, '');
location.replace(href + '#' + fragment);
} else {
// Some browsers require that `hash` contains a leading #.
location.hash = '#' + fragment;
}
}
});
// Create the default Backbone.history.
Backbone.history = new History;
// Helpers
// -------
// Helper function to correctly set up the prototype chain, for subclasses.
// Similar to `goog.inherits`, but uses a hash of prototype properties and
// class properties to be extended.
var extend = function(protoProps, staticProps) {
var parent = this;
var child;
// The constructor function for the new subclass is either defined by you
// (the "constructor" property in your `extend` definition), or defaulted
// by us to simply call the parent's constructor.
if (protoProps && _.has(protoProps, 'constructor')) {
child = protoProps.constructor;
} else {
child = function(){ return parent.apply(this, arguments); };
}
// Add static properties to the constructor function, if supplied.
_.extend(child, parent, staticProps);
// Set the prototype chain to inherit from `parent`, without calling
// `parent`'s constructor function.
var Surrogate = function(){ this.constructor = child; };
Surrogate.prototype = parent.prototype;
child.prototype = new Surrogate;
// Add prototype properties (instance properties) to the subclass,
// if supplied.
if (protoProps) _.extend(child.prototype, protoProps);
// Set a convenience property in case the parent's prototype is needed
// later.
child.__super__ = parent.prototype;
return child;
};
// Set up inheritance for the model, collection, router, view and history.
Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
// Throw an error when a URL is needed, and none is supplied.
var urlError = function() {
throw new Error('A "url" property or function must be specified');
};
// Wrap an optional error callback with a fallback error event.
var wrapError = function (model, options) {
var error = options.error;
options.error = function(resp) {
if (error) error(model, resp, options);
model.trigger('error', model, resp, options);
};
};
}).call(this);
|
src/svg-icons/maps/traffic.js | pancho111203/material-ui | import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let MapsTraffic = (props) => (
<SvgIcon {...props}>
<path d="M20 10h-3V8.86c1.72-.45 3-2 3-3.86h-3V4c0-.55-.45-1-1-1H8c-.55 0-1 .45-1 1v1H4c0 1.86 1.28 3.41 3 3.86V10H4c0 1.86 1.28 3.41 3 3.86V15H4c0 1.86 1.28 3.41 3 3.86V20c0 .55.45 1 1 1h8c.55 0 1-.45 1-1v-1.14c1.72-.45 3-2 3-3.86h-3v-1.14c1.72-.45 3-2 3-3.86zm-8 9c-1.11 0-2-.9-2-2s.89-2 2-2c1.1 0 2 .9 2 2s-.89 2-2 2zm0-5c-1.11 0-2-.9-2-2s.89-2 2-2c1.1 0 2 .9 2 2s-.89 2-2 2zm0-5c-1.11 0-2-.9-2-2 0-1.11.89-2 2-2 1.1 0 2 .89 2 2 0 1.1-.89 2-2 2z"/>
</SvgIcon>
);
MapsTraffic = pure(MapsTraffic);
MapsTraffic.displayName = 'MapsTraffic';
MapsTraffic.muiName = 'SvgIcon';
export default MapsTraffic;
|
packages/react-router-native/examples/Params.js | justjavac/react-router-CN | import React from 'react'
import { StyleSheet, Text, View } from 'react-native'
import { NativeRouter, Route, Link } from 'react-router-native'
const Child = ({ match }) => (
<Text>ID: {match.params.id}</Text>
)
const ParamsExample = () => (
<NativeRouter>
<View style={styles.container}>
<Text style={styles.header}>Accounts</Text>
<View style={styles.nav}>
<Link
to="/netflix"
style={styles.navItem}
underlayColor='#f0f4f7'>
<Text>Netflix</Text>
</Link>
<Link
to="/zillow-group"
style={styles.navItem}
underlayColor='#f0f4f7'>
<Text>Zillow Group</Text>
</Link>
<Link
to="/yahoo"
style={styles.navItem}
underlayColor='#f0f4f7'>
<Text>Yahoo</Text>
</Link>
<Link
to="/modus-create"
style={styles.navItem}
underlayColor='#f0f4f7'>
<Text>Modus Create</Text>
</Link>
</View>
<Route path="/:id" component={Child}/>
</View>
</NativeRouter>
)
const styles = StyleSheet.create({
container: {
marginTop: 25,
padding: 10,
},
header: {
fontSize: 20,
},
nav: {
flexDirection: 'row',
justifyContent: 'space-around'
},
navItem: {
flex: 1,
alignItems: 'center',
padding: 10,
},
})
export default ParamsExample |
react-flux-mui/js/material-ui/docs/src/app/components/pages/components/List/ExampleChat.js | pbogdan/react-flux-mui | import React from 'react';
import MobileTearSheet from '../../../MobileTearSheet';
import Avatar from 'material-ui/Avatar';
import {List, ListItem} from 'material-ui/List';
import Subheader from 'material-ui/Subheader';
import Divider from 'material-ui/Divider';
import CommunicationChatBubble from 'material-ui/svg-icons/communication/chat-bubble';
const ListExampleChat = () => (
<MobileTearSheet>
<List>
<Subheader>Recent chats</Subheader>
<ListItem
primaryText="Brendan Lim"
leftAvatar={<Avatar src="images/ok-128.jpg" />}
rightIcon={<CommunicationChatBubble />}
/>
<ListItem
primaryText="Eric Hoffman"
leftAvatar={<Avatar src="images/kolage-128.jpg" />}
rightIcon={<CommunicationChatBubble />}
/>
<ListItem
primaryText="Grace Ng"
leftAvatar={<Avatar src="images/uxceo-128.jpg" />}
rightIcon={<CommunicationChatBubble />}
/>
<ListItem
primaryText="Kerem Suer"
leftAvatar={<Avatar src="images/kerem-128.jpg" />}
rightIcon={<CommunicationChatBubble />}
/>
<ListItem
primaryText="Raquel Parrado"
leftAvatar={<Avatar src="images/raquelromanp-128.jpg" />}
rightIcon={<CommunicationChatBubble />}
/>
</List>
<Divider />
<List>
<Subheader>Previous chats</Subheader>
<ListItem
primaryText="Chelsea Otakan"
leftAvatar={<Avatar src="images/chexee-128.jpg" />}
/>
<ListItem
primaryText="James Anderson"
leftAvatar={<Avatar src="images/jsa-128.jpg" />}
/>
</List>
</MobileTearSheet>
);
export default ListExampleChat;
|
client/components/types/ManageCollectionClones.js | axax/lunuc | import React from 'react'
import PropTypes from 'prop-types'
import {
DeleteIconButton,
BackupIconButton,
DoneIconButton,
SimpleList,
SimpleDialog,
Tooltip
} from 'ui/admin'
import Util from 'client/util'
import {COLLECTIONS_QUERY} from '../../constants'
import {withKeyValues} from 'client/containers/generic/withKeyValues'
import {theme} from 'ui/admin'
import {client, Query} from '../../middleware/graphql'
class ManageCollectionClones extends React.PureComponent {
state = {
showConfirmDeletion: false,
dataToDelete: null,
setAsDefault: null
}
handleDeleteClick(item) {
this.setState({showConfirmDeletion: true, dataToDelete: item})
}
handleSelectClick(item) {
const {setKeyValueGlobal, keyValueGlobalMap, type} = this.props
const o = Object.assign({}, keyValueGlobalMap['TypesSelectedVersions'] || {}, {[type]: item.name.substring(item.name.indexOf('_') + 1)})
setKeyValueGlobal({key: 'TypesSelectedVersions', value: o})
}
handleConfirmDeletion(action) {
if (action && action.key === 'yes') {
this.deleteData(this.state.dataToDelete)
}
this.setState({showConfirmDeletion: false, dataToDelete: false})
}
render() {
const {type, keyValueGlobalMap, loading} = this.props
if (loading) return null
const {showConfirmDeletion, dataToDelete} = this.state
return [<Query key="query" query={COLLECTIONS_QUERY}
fetchPolicy="cache-first"
variables={{filter: '^' + type + '_.*'}}>
{({loading, error, data}) => {
if (loading) return 'Loading...'
if (error) return `Error! ${error.message}`
if (!data.collections.results) return null
const versions = keyValueGlobalMap['TypesSelectedVersions'] || {}
const listItems = data.collections.results.reduce((a, item) => {
const value = item.name.substring(item.name.indexOf('_') + 1)
let date, name = 'no name'
if (value.indexOf('_') >= 0) {
date = value.substring(0, value.indexOf('_'))
name = value.substring(value.indexOf('_') + 1).replace('_', ' ')
} else {
date = value
}
a.push({
style: versions[type] === value ? {backgroundColor: theme.palette.primary.light} : {},
selected: false,
primary: name,
secondary: Util.formattedDatetime(date),
actions: [<Tooltip title="Deploy version" key="select"><DoneIconButton
onClick={this.handleSelectClick.bind(this, item)}/></Tooltip>,
<Tooltip title="Set as default" key="setdefault"><BackupIconButton
onClick={this.handleSelectClick.bind(this, item)}/></Tooltip>,
<DeleteIconButton key="delete" onClick={this.handleDeleteClick.bind(this, item)}/>],
})
return a
}, [])
listItems.unshift({
style: !versions || !versions[type] || versions[type] === 'default' ? {backgroundColor: theme.palette.primary.light} : {},
actions: <Tooltip title="Set collection as active" key="select"><DoneIconButton
onClick={this.handleSelectClick.bind(this, {name: "default"})}/></Tooltip>,
primary: 'Default',
secondary: 'Can not be deleted'
})
return <SimpleList items={listItems}
count={listItems.length}/>
}}
</Query>,
dataToDelete &&
<SimpleDialog key="deleteDialog" open={showConfirmDeletion} onClose={this.handleConfirmDeletion.bind(this)}
actions={[{key: 'yes', label: 'Yes'}, {key: 'no', label: 'No', type: 'primary'}]}
title="Confirm deletion">
Are you sure you want to delete this version?
</SimpleDialog>]
}
deleteData({name}) {
const {type} = this.props
if (name) {
client.mutate({
mutation: `mutation deleteCollection($name:String!){deleteCollection(name:$name){status}}`,
variables: {
name
},
update: (store, {data}) => {
const variables = {filter: '^' + type + '_.*'}
const storeData = store.readQuery({
query: COLLECTIONS_QUERY,
variables
})
const newData = {...storeData.collections}
newData.results = storeData.collections.results.filter(f => f.name != name)
store.writeQuery({
query: COLLECTIONS_QUERY,
variables,
data: {...storeData, collections: newData}
})
},
})
}
}
}
ManageCollectionClones.propTypes = {
type: PropTypes.string.isRequired,
keyValueGlobalMap: PropTypes.object,
setKeyValueGlobal: PropTypes.func
}
export default withKeyValues(ManageCollectionClones, false, ['TypesSelectedVersions'])
|
trsearch/src/index.js | balaSpyrus/wave11 | import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import registerServiceWorker from './registerServiceWorker';
ReactDOM.render(<App />, document.getElementById('root'));
registerServiceWorker();
|
src/index.js | ship-components/ship-components-tag-input | import React from 'react';
import PropTypes from 'prop-types';
import { List } from 'immutable';
import Promise from 'bluebird';
import superagent from 'superagent';
import TagContainer from './TagContainer';
export default class TagInput extends React.Component {
constructor(props) {
super(props);
this.state = {
waiting: false,
data: props.options
};
this.handleSelectItem = this.handleSelectItem.bind(this);
this.handleDeselectItem = this.handleDeselectItem.bind(this);
this.handleFetchOptions = this.handleFetchOptions.bind(this);
}
componentWillReceiveProps(nextProps) {
this.setState({
data: nextProps.options
});
}
/**
* Selects an item
* pass it to parent (If any)
*
* @param {any} item
* @memberof TagInput
*/
handleSelectItem(item) {
let { value } = this.props;
if (!this.props.multiple && !value.size == 0) {
// clear existing selection and send the tags to parent
this.props.onChange(new List().push(item));
} else {
value = this.props.invert ? value.unshift(item) : value = value.push(item);
// Sending the tags to parent
this.props.onChange(value);
}
}
/**
* Deselects an item
* pass it to parent (If any)
*
* @param {any} item
* @memberof TagInput
*/
handleDeselectItem(item) {
let { value, selectItemBy } = this.props;
if (typeof selectItemBy === 'undefined') {
selectItemBy = item.key ? 'key' : 'id';
}
const index = this.props.value.findIndex(selectedItem => item[selectItemBy] === selectedItem[selectItemBy]);
if (index > -1) {
value = value.splice(index, 1);
}
// Sending the tags to parent
this.props.onChange(value);
}
fetchOptions(query) {
this.setState({
waiting: true
});
// do a user-provided fetch
if (typeof this.props.fetchOptions === 'function') {
return this.props.fetchOptions(query);
}
// do a fetch with user-provided url + headers
const { fetchUrl, httpHeaders } = this.props;
return new Promise((resolve, reject) => {
let req = superagent.get(fetchUrl);
// Setting the http headers
Object.keys(httpHeaders).forEach((key) => {
req.set(key, httpHeaders[key]);
});
req
.accept('application/json')
.query({ query: query })
.end((err, res) => {
if (err) {
reject(err);
}
resolve(res.body);
});
});
}
handleFetchOptions(query = '', dropdownOpen = false) {
if (dropdownOpen || this.state.data.some(field => field.label === query)) {
return;
}
this.fetchOptions(query)
.then((res) => {
this.setState({
data: this.props.extractor(res)
});
})
.catch((err) => {
console.error(err);
})
.finally(() => {
this.setState({
waiting: false
});
});
}
render() {
const {
data,
waiting
} = this.state;
return (
<TagContainer
{...this.props}
options={data}
loading={waiting}
selection={this.props.value}
onSelect={this.handleSelectItem}
onDeselect={this.handleDeselectItem}
onFetchOptions={this.handleFetchOptions}
/>
);
}
}
// default props
TagInput.defaultProps = {
loading: false,
multiple: true,
filterable: true,
darkTheme: false,
invert: false,
className: '',
orderOptionsBy: 'title',
label: 'Select Tags...',
togglePosition: 'left',
noOptionsMessage: '',
toggleSwitchStyle: 'search',
selectItemBy: undefined,
fetchUrl: '',
fetchOptions: void 0,
optionGroupTitles: [],
options: [],
httpHeaders: {},
value: new List(),
onFetchOptions: void 0,
extractor: data => data
};
// prop types checking
TagInput.propTypes = {
loading: PropTypes.bool,
multiple: PropTypes.bool,
filterable: PropTypes.bool,
darkTheme: PropTypes.bool,
className: PropTypes.string,
orderOptionsBy: PropTypes.string,
label: PropTypes.string,
togglePosition: PropTypes.oneOf(['right', 'left']),
noOptionsMessage: PropTypes.string,
toggleSwitchStyle: PropTypes.string,
selectItemBy: PropTypes.string,
fetchUrl: PropTypes.string,
fetchOptions: PropTypes.func,
invert: PropTypes.bool,
options: PropTypes.array,
optionGroupTitles: PropTypes.array,
httpHeaders: PropTypes.object,
value: PropTypes.instanceOf(List).isRequired,
onChange: PropTypes.func.isRequired,
onFetchOptions: PropTypes.func,
extractor: PropTypes.func
};
|
src/components/Header.react.js | rudionrails/signup-widget-react-mobx | import React from 'react';
const Header = ({
onClose,
}) => (
<div className="jsw-header">
<nav className="navbar navbar flex-items-xs-center">
<div className="pull-xs-right">
<button
className="jsw-header__btn-close"
type="button"
onClick={onClose}
>
×
</button>
</div>
</nav>
</div>
);
Header.propTypes = {
onClose: React.PropTypes.func.isRequired,
};
export default Header;
|
docs/app/Examples/collections/Breadcrumb/Content/BreadcrumbExampleSectionProps.js | Rohanhacker/Semantic-UI-React | import React from 'react'
import { Breadcrumb } from 'semantic-ui-react'
const sections = [
{ content: 'Home', link: true },
{ content: 'Search', active: true },
]
const BreadcrumbExampleSectionProps = () => (
<Breadcrumb sections={sections} />
)
export default BreadcrumbExampleSectionProps
|
tests/react_children/component.js | claudiopro/flow | // @flow
import React from 'react';
import type {Node} from 'react';
class MyComponent extends React.Component<{children: Node}, void> {
render(): Node {
// OK: Can pass a node down like so.
return <MyComponent>{this.props.children}</MyComponent>;
}
}
class MyComponentOptional extends React.Component<{children?: Node}, void> {}
<MyComponent />; // Error: `children` is required.
<MyComponent></MyComponent>; // Error: `children` is required.
<MyComponent> </MyComponent>; // OK: `children` may be a string.
<MyComponent>{}</MyComponent>; // Error: `children` is required.
<MyComponentOptional />; // OK: `children` is optional.
<MyComponentOptional></MyComponentOptional>; // OK: `children` is optional.
<MyComponentOptional> </MyComponentOptional>; // OK: `children` may be a string.
<MyComponentOptional>{}</MyComponentOptional>; // OK: `children` is optional.
// OK: The `ReactNode` allows any children.
<MyComponent>
{}
{undefined}
{null}
{true}
{false}
{0}
{42}
{'hello world'}
foobar
<buz />
{[undefined, null, true, false, 0, 42, 'hello world', 'foobar', <buz />]}
</MyComponent>;
// Error: Arbitrary objects are not allowed as children with `ReactNode`.
<MyComponent>
{{a: 1, b: 2, c: 3}}
</MyComponent>;
|
packages/flow-upgrade/src/upgrades/0.53.0/ReactComponentExplicitTypeArgs/__tests__/fixtures/StateNotDefinedButUsed.js | samwgoldman/flow | // @flow
import React from 'react';
class MyComponent1 extends React.Component {
render() {
return this.state.children;
}
}
class MyComponent2 extends React.Component {
render() {
const state = {};
return state;
}
}
const expression1 = () =>
class extends React.Component {
render() {
return this.state.children;
}
}
const expression2 = () =>
class extends React.Component {
render() {
const state = {};
return state;
}
}
|
client/extensions/woocommerce/woocommerce-services/components/radio-buttons/index.js | Automattic/woocommerce-connect-client | /** @format */
/* eslint-disable react/no-danger */
/**
* External dependencies
*/
import React from 'react';
import PropTypes from 'prop-types';
/**
* Internal dependencies
*/
import FormFieldset from 'components/forms/form-fieldset';
import FormLabel from 'components/forms/form-label';
import FormLegend from 'components/forms/form-legend';
import FormRadio from 'components/forms/form-radio';
import sanitizeHTML from 'woocommerce/woocommerce-services/lib/utils/sanitize-html';
import FieldDescription from 'woocommerce/woocommerce-services/components/field-description';
const RadioButton = ( { value, currentValue, setValue, description } ) => {
const onChange = () => setValue( value );
return (
<FormLabel>
<FormRadio value={ value } checked={ value === currentValue } onChange={ onChange } />
<span dangerouslySetInnerHTML={ sanitizeHTML( description ) } />
</FormLabel>
);
};
const RadioButtons = ( { valuesMap, title, description, value, setValue, className } ) => {
return (
<FormFieldset className={ className }>
<FormLegend dangerouslySetInnerHTML={ sanitizeHTML( title ) } />
<FieldDescription text={ description } />
{ Object.keys( valuesMap ).map( key => {
return (
<RadioButton
key={ key }
value={ key }
currentValue={ value }
setValue={ setValue }
description={ valuesMap[ key ] }
/>
);
} ) }
</FormFieldset>
);
};
RadioButtons.propTypes = {
valuesMap: PropTypes.object.isRequired,
title: PropTypes.string,
description: PropTypes.string,
value: PropTypes.string.isRequired,
setValue: PropTypes.func.isRequired,
className: PropTypes.string,
};
export default RadioButtons;
|
src/server.js | kriuz/clicker | import Express from 'express';
import React from 'react';
import ReactDOM from 'react-dom/server';
import config from './config';
import favicon from 'serve-favicon';
import compression from 'compression';
import httpProxy from 'http-proxy';
import path from 'path';
import createStore from './redux/create';
import ApiClient from './helpers/ApiClient';
import getDataDependencies from './helpers/getDataDependencies';
import Html from './helpers/Html';
import PrettyError from 'pretty-error';
import http from 'http';
import {ReduxRouter} from 'redux-router';
import createHistory from 'history/lib/createMemoryHistory';
import {reduxReactRouter, match} from 'redux-router/server';
import {Provider} from 'react-redux';
import qs from 'query-string';
import getRoutes from './routes';
import getStatusFromRoutes from './helpers/getStatusFromRoutes';
const pretty = new PrettyError();
const app = new Express();
const server = new http.Server(app);
const proxy = httpProxy.createProxyServer({
target: 'http://localhost:' + config.apiPort,
ws: true
});
app.use(compression());
app.use(favicon(path.join(__dirname, '..', 'static', 'favicon.ico')));
app.use(require('serve-static')(path.join(__dirname, '..', 'static')));
// Proxy to API server
app.use('/api', (req, res) => {
proxy.web(req, res);
});
// added the error handling to avoid https://github.com/nodejitsu/node-http-proxy/issues/527
proxy.on('error', (error, req, res) => {
let json;
console.log('proxy error', error);
if (!res.headersSent) {
res.writeHead(500, {'content-type': 'application/json'});
}
json = { error: 'proxy_error', reason: error.message };
res.end(JSON.stringify(json));
});
app.use((req, res) => {
if (__DEVELOPMENT__) {
// Do not cache webpack stats: the script file would change since
// hot module replacement is enabled in the development env
webpackIsomorphicTools.refresh();
}
const client = new ApiClient(req);
const store = createStore(reduxReactRouter, getRoutes, createHistory, client);
function hydrateOnClient() {
res.send('<!doctype html>\n' +
ReactDOM.renderToString(<Html assets={webpackIsomorphicTools.assets()} store={store}/>));
}
if (__DISABLE_SSR__) {
hydrateOnClient();
return;
}
const query = qs.stringify(req.query);
const url = req.path + (query.length ? '?' + query : '');
store.dispatch(match(url, (error, redirectLocation, routerState) => {
if (redirectLocation) {
res.redirect(redirectLocation.pathname + redirectLocation.search);
} else if (error) {
console.error('ROUTER ERROR:', pretty.render(error));
res.status(500);
hydrateOnClient();
} else if (!routerState) {
res.status(500);
hydrateOnClient();
} else {
Promise.all(getDataDependencies(
routerState.components,
store.getState,
store.dispatch,
routerState.location,
routerState.params
)).then(() => {
const component = (
<Provider store={store} key="provider">
<ReduxRouter/>
</Provider>
);
const status = getStatusFromRoutes(store.getState().router.routes);
if (status) {
res.status(status);
}
res.send('<!doctype html>\n' +
ReactDOM.renderToString(<Html assets={webpackIsomorphicTools.assets()} component={component} store={store}/>));
}).catch((err) => {
console.error('DATA FETCHING ERROR:', pretty.render(err));
res.status(500);
hydrateOnClient();
});
}
}));
});
if (config.port) {
server.listen(config.port, (err) => {
if (err) {
console.error(err);
}
console.info('----\n==> ✅ %s is running, talking to API server on %s.', config.app.name, config.apiPort);
console.info('==> 💻 Open http://localhost:%s in a browser to view the app.', config.port);
});
} else {
console.error('==> ERROR: No PORT environment variable has been specified');
}
|
test/Absolute.spec.js | itsolutions-dev/react-styled-ui | import React from 'react';
import ReactTestRenderer from 'react-test-renderer';
import 'styled-components-test-utils/lib/jest';
import theme from '../src/theme';
import Absolute from '../src/Absolute';
import * as utils from '../src/utils/';
describe('Absolute', () => {
test('should render a Absolute', () => {
const component = ReactTestRenderer.create(<Absolute theme={theme} />);
expect(component).toBeDefined();
expect(component.toJSON()).toMatchSnapshot();
});
test('should have a div tag', () => {
const component = ReactTestRenderer.create(<Absolute theme={theme} />).toJSON();
expect(component.type).toEqual('div');
});
test('should have absolute position', () => {
const component = ReactTestRenderer.create(<Absolute theme={theme} />);
expect(component).toHaveStyleRule('position', 'absolute');
});
test('should handle top prop', () => {
let component = ReactTestRenderer.create(<Absolute theme={theme} top />);
expect(component).toHaveStyleRule('top', '0');
const spy = jest.spyOn(utils, 'getSizeOrDefault');
component = ReactTestRenderer.create(<Absolute theme={theme} top={20} />);
expect(component).toHaveStyleRule('top', '20px');
expect(spy).toHaveBeenCalled();
});
test('should handle bottom prop', () => {
let component = ReactTestRenderer.create(<Absolute theme={theme} bottom />);
expect(component).toHaveStyleRule('bottom', '0');
const spy = jest.spyOn(utils, 'getSizeOrDefault');
component = ReactTestRenderer.create(<Absolute theme={theme} bottom={20} />);
expect(component).toHaveStyleRule('bottom', '20px');
expect(spy).toHaveBeenCalled();
});
test('should handle left prop', () => {
let component = ReactTestRenderer.create(<Absolute theme={theme} left />);
expect(component).toHaveStyleRule('left', '0');
const spy = jest.spyOn(utils, 'getSizeOrDefault');
component = ReactTestRenderer.create(<Absolute theme={theme} left={20} />);
expect(component).toHaveStyleRule('left', '20px');
expect(spy).toHaveBeenCalled();
});
test('should handle right prop', () => {
let component = ReactTestRenderer.create(<Absolute theme={theme} right />);
expect(component).toHaveStyleRule('right', '0');
const spy = jest.spyOn(utils, 'getSizeOrDefault');
component = ReactTestRenderer.create(<Absolute theme={theme} right={20} />);
expect(component).toHaveStyleRule('right', '20px');
expect(spy).toHaveBeenCalled();
});
});
|
src/website/app/demos/Text/Text/bestPractices.js | mineral-ui/mineral-ui | /* @flow */
import React from 'react';
import Text from '../../../../../library/Text';
import type { BestPractices } from '../../../pages/ComponentDoc/types';
const bestPractices: BestPractices = [
{
type: 'do',
description: `Use a
[logical order](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/Heading_Elements#Usage_notes)
for the headings in your app.`,
example: (
<div>
<Text as="h1">Heading 1</Text>
<Text>
This is a paragraph. Lorem ipsum dolor sit amet, consectetur
adipiscing elit. Quisque molestie eros at nisl rhoncus, et condimentum
dui elementum.
</Text>
<Text as="h2">Heading 2</Text>
<Text>
This is a paragraph. Praesent gravida metus at scelerisque ultrices.
Suspendisse at facilisis massa.
</Text>
</div>
)
},
{
type: 'do',
description: `Use the prose \`appearance\` for long blocks of text content,
to improve the reading experience.`,
example: (
<div>
<Text as="h1">Title</Text>
<Text appearance="prose">
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque
molestie eros at nisl rhoncus, et condimentum dui elementum. Praesent
gravida metus at scelerisque ultrices. Suspendisse at facilisis massa.
Integer eleifend eleifend nibh posuere interdum. Sed eu nisl eu lectus
condimentum ultricies id et sapien.
</Text>
<Text appearance="prose">
Mauris vulputate justo nec velit fringilla, sed convallis elit
hendrerit. Sed at viverra nibh. Maecenas pharetra turpis tempor velit
viverra, ac commodo elit iaculis. Sed finibus ultricies nisl non
dapibus. Nunc ut ullamcorper nulla, sit amet tempus turpis.
</Text>
</div>
)
},
{
type: 'do',
description: `Use the mouse \`appearance\` for brief blocks of content when
you need to conserve space or display minor information.`,
example: (
<div>
<Text appearance="mouse">
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque
molestie eros at nisl rhoncus, et condimentum dui elementum. Praesent
gravida metus at scelerisque ultrices.
</Text>
<Text appearance="mouse">
Suspendisse at facilisis massa. Integer eleifend eleifend nibh posuere
interdum. Sed eu nisl eu lectus condimentum ultricies id et sapien.
</Text>
</div>
)
},
{
type: 'dont',
description: `Don't use font weight in place of semantic meaning. Use a
heading \`element\` or a 'strong' \`element\` instead.`,
example: (
<div>
<Text fontWeight="extraBold">Not a real heading</Text>
<Text>
This is a paragraph. Lorem ipsum dolor sit amet, consectetur
adipiscing elit. Quisque molestie eros at nisl rhoncus, et condimentum
dui elementum.
</Text>
</div>
)
}
];
export default bestPractices;
|
ajax/libs/react-motion-ui-pack/0.3.0/react-motion-ui-pack.js | jdh8/cdnjs | (function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory(require("React"), require("ReactMotion"), require("Measure"));
else if(typeof define === 'function' && define.amd)
define(["React", "ReactMotion", "Measure"], factory);
else if(typeof exports === 'object')
exports["Transition"] = factory(require("React"), require("ReactMotion"), require("Measure"));
else
root["Transition"] = factory(root["React"], root["ReactMotion"], root["Measure"]);
})(this, function(__WEBPACK_EXTERNAL_MODULE_2__, __WEBPACK_EXTERNAL_MODULE_3__, __WEBPACK_EXTERNAL_MODULE_4__) {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "dist/";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
var _Transition = __webpack_require__(1);
var _Transition2 = _interopRequireDefault(_Transition);
exports['default'] = _Transition2['default'];
module.exports = exports['default'];
/***/ },
/* 1 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
var _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; desc = parent = getter = undefined; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var _react = __webpack_require__(2);
var _react2 = _interopRequireDefault(_react);
var _reactMotion = __webpack_require__(3);
var _reactMeasure = __webpack_require__(4);
var _reactMeasure2 = _interopRequireDefault(_reactMeasure);
var _configToStyle = __webpack_require__(5);
var _configToStyle2 = _interopRequireDefault(_configToStyle);
var Transition = (function (_Component) {
_inherits(Transition, _Component);
function Transition() {
var _this = this;
_classCallCheck(this, Transition);
_get(Object.getPrototypeOf(Transition.prototype), 'constructor', this).apply(this, arguments);
this.state = {
dimensions: {}
};
this._getDefaultValues = function () {
var _props = _this.props;
var children = _props.children;
var appear = _props.appear;
var enter = _props.enter;
var leave = _props.leave;
var styles = enter;
var configs = {};
if (appear) {
styles = typeof appear === 'object' ? appear : leave;
}
_react.Children.forEach(children, function (child) {
if (!child) return;
configs[child.key] = {
component: child,
styles: styles
};
});
return configs;
};
this._getEndValues = function (s) {
var dimensions = _this.state.dimensions;
var _props2 = _this.props;
var children = _props2.children;
var enter = _props2.enter;
var configs = {};
_react.Children.forEach(children, function (child) {
if (!child) return;
var childDimensions = dimensions && dimensions[child.key];
var styles = _extends({}, enter);
if (styles.height && enter.height.val === 'auto') {
styles.height = { val: childDimensions && childDimensions.height || 0 };
}
if (styles.width && enter.width.val === 'auto') {
styles.width = { val: childDimensions && childDimensions.width || 0 };
}
configs[child.key] = {
component: child,
styles: styles
};
});
return configs;
};
this._willEnter = function (key, value, endValue, currentValue, currentSpeed) {
var _props3 = _this.props;
var appear = _props3.appear;
var leave = _props3.leave;
var styles = typeof appear === 'object' ? appear : leave;
return _extends({}, value, {
styles: styles
});
};
this._willLeave = function (key, value, endValue, currentValue, currentSpeed) {
// clean up dimensions when item leaves
delete _this.state.dimensions[key];
return _extends({}, value, {
styles: _this.props.leave
});
};
this._storeDimensions = function (key, childDimensions) {
var dimensions = _this.state.dimensions;
dimensions[key] = childDimensions;
_this.setState({ dimensions: dimensions });
};
this._childrenToRender = function (currValues) {
var enter = _this.props.enter;
return Object.keys(currValues).map(function (key) {
var currValue = currValues[key];
var component = currValue.component;
var styles = currValue.styles;
var style = (0, _configToStyle2['default'])(styles);
var child = null;
// if auto passed on width or height, measure component to get correct dimensions
if (enter.width && enter.width.val === 'auto' || enter.height && enter.height.val === 'auto') {
child = _react2['default'].createElement(_reactMeasure2['default'], { key: key, whitelist: ['width', 'height'], onChange: _this._storeDimensions.bind(null, key) }, (0, _react.cloneElement)(component, { style: style, dimensions: _this.state.dimensions[key] }));
} else {
child = (0, _react.cloneElement)(component, { key: key, style: style });
}
return child;
});
};
}
_createClass(Transition, [{
key: 'render',
value: function render() {
var _this2 = this;
var _props4 = this.props;
var component = _props4.component;
var onlyChild = _props4.onlyChild;
var appear = _props4.appear;
return _react2['default'].createElement(
_reactMotion.TransitionSpring,
{
defaultValue: this._getDefaultValues(),
endValue: this._getEndValues(),
willEnter: this._willEnter,
willLeave: this._willLeave
},
function (currValues) {
var children = _this2._childrenToRender(currValues);
var wrapper = undefined;
if (onlyChild) {
if (children.length === 1) {
wrapper = _react.Children.only(children[0]);
} else {
wrapper = (0, _react.createElement)(component, { style: { display: 'none' } });
}
} else {
wrapper = (0, _react.createElement)(component, _this2.props, children);
}
return wrapper;
}
);
}
}], [{
key: 'propTypes',
value: {
component: _react.PropTypes.string,
onlyChild: _react.PropTypes.bool,
appear: _react.PropTypes.oneOfType([_react.PropTypes.bool, _react.PropTypes.object]),
enter: _react.PropTypes.object,
leave: _react.PropTypes.object
},
enumerable: true
}, {
key: 'defaultProps',
value: {
component: 'div', // define the wrapping tag around the elements you want to transition in/out
onlyChild: false, // useful if you only want to transition in/out 1 element rather than a list
appear: true, // accepts an object or boolean, if boolean passed it will use "leave" as the origin point of the transition
enter: {
opacity: { val: 1 }
},
leave: {
opacity: { val: 0 }
}
},
enumerable: true
}]);
return Transition;
})(_react.Component);
exports['default'] = Transition;
module.exports = exports['default'];
/***/ },
/* 2 */
/***/ function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_2__;
/***/ },
/* 3 */
/***/ function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_3__;
/***/ },
/* 4 */
/***/ function(module, exports) {
module.exports = __WEBPACK_EXTERNAL_MODULE_4__;
/***/ },
/* 5 */
/***/ function(module, exports, __webpack_require__) {
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
var transform = __webpack_require__(6)('transform');
var UNIT_TRANSFORMS = ['translateX', 'translateY', 'translateZ', 'transformPerspective'];
var DEGREE_TRANFORMS = ['rotate', 'rotateX', 'rotateY', 'rotateZ', 'skewX', 'skewY', 'scaleZ'];
var UNITLESS_TRANSFORMS = ['scale', 'scaleX', 'scaleY'];
var TRANSFORMS = UNIT_TRANSFORMS.concat(DEGREE_TRANFORMS, UNITLESS_TRANSFORMS);
exports['default'] = function (configs) {
var styles = {};
Object.keys(configs).map(function (key) {
var isTransform = TRANSFORMS.indexOf(key) > -1;
var value = configs[key].val;
if (isTransform) {
var transformProps = styles[transform] || '';
if (UNIT_TRANSFORMS.indexOf(key) > -1) {
transformProps += key + '(' + value + 'px) ';
} else if (DEGREE_TRANFORMS.indexOf(key) > -1) {
transformProps += key + '(' + value + 'deg) ';
} else if (UNITLESS_TRANSFORMS.indexOf(key) > -1) {
transformProps += key + '(' + value + ') ';
}
styles[transform] = transformProps;
} else {
styles[key] = value;
}
});
return styles;
};
module.exports = exports['default'];
/***/ },
/* 6 */
/***/ function(module, exports) {
'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports['default'] = getVendorPrefix;
function getVendorPrefix(prop) {
var styles = document.createElement('p').style;
var vendors = ['ms', 'O', 'Moz', 'Webkit'];
if (styles[prop] === '') return prop;
prop = prop.charAt(0).toUpperCase() + prop.slice(1);
for (var i = vendors.length; i--;) {
if (styles[vendors[i] + prop] === '') {
return vendors[i] + prop;
}
}
}
module.exports = exports['default'];
/***/ }
/******/ ])
});
; |
docs/server.js | aparticka/react-bootstrap | /* eslint no-console: 0 */
import 'colors';
import React from 'react';
import express from 'express';
import path from 'path';
import Router from 'react-router';
import routes from './src/Routes';
import httpProxy from 'http-proxy';
import metadata from './generate-metadata';
import ip from 'ip';
const development = process.env.NODE_ENV !== 'production';
const port = process.env.PORT || 4000;
let app = express();
if (development) {
let proxy = httpProxy.createProxyServer();
let webpackPort = process.env.WEBPACK_DEV_PORT;
let target = `http://${ip.address()}:${webpackPort}`;
app.get('/assets/*', function (req, res) {
proxy.web(req, res, { target });
});
proxy.on('error', function(e) {
console.log('Could not connect to webpack proxy'.red);
console.log(e.toString().red);
});
console.log('Prop data generation started:'.green);
metadata().then( props => {
console.log('Prop data generation finished:'.green);
app.use(function renderApp(req, res) {
res.header('Access-Control-Allow-Origin', target);
res.header('Access-Control-Allow-Headers', 'X-Requested-With');
Router.run(routes, req.url, Handler => {
let html = React.renderToString(<Handler assetBaseUrl={target} propData={props}/>);
res.send('<!doctype html>' + html);
});
});
});
} else {
app.use(express.static(path.join(__dirname, '../docs-built')));
}
app.listen(port, function () {
console.log(`Server started at:`);
console.log(`- http://localhost:${port}`);
console.log(`- http://${ip.address()}:${port}`);
});
|
packages/material-ui-icons/lib/esm/FolderSharedOutlined.js | mbrookes/material-ui | import createSvgIcon from './utils/createSvgIcon';
import { jsx as _jsx } from "react/jsx-runtime";
export default createSvgIcon( /*#__PURE__*/_jsx("path", {
d: "M20 6h-8l-2-2H4c-1.1 0-1.99.9-1.99 2L2 18c0 1.1.9 2 2 2h16c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2zm0 12H4V6h5.17l2 2H20v10zm-5-5c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2zm-4 4h8v-1c0-1.33-2.67-2-4-2s-4 .67-4 2v1z"
}), 'FolderSharedOutlined'); |
modules/RoutingContext.js | levjj/react-router | import React from 'react'
import invariant from 'invariant'
import getRouteParams from './getRouteParams'
const { array, func, object } = React.PropTypes
/**
* A <RoutingContext> renders the component tree for a given router state
* and sets the history object and the current location in context.
*/
const RoutingContext = React.createClass({
propTypes: {
history: object.isRequired,
createElement: func.isRequired,
location: object.isRequired,
routes: array.isRequired,
params: object.isRequired,
components: array.isRequired
},
getDefaultProps() {
return {
createElement: React.createElement
}
},
childContextTypes: {
history: object.isRequired,
location: object.isRequired
},
getChildContext() {
return {
history: this.props.history,
location: this.props.location
}
},
createElement(component, props) {
return component == null ? null : this.props.createElement(component, props)
},
render() {
const { history, location, routes, params, components } = this.props
let element = null
if (components) {
element = components.reduceRight((element, components, index) => {
if (components == null)
return element // Don't create new children use the grandchildren.
const route = routes[index]
const routeParams = getRouteParams(route, params)
const props = {
history,
location,
params,
route,
routeParams,
routes
}
if (element)
props.children = element
if (typeof components === 'object') {
const elements = {}
for (const key in components)
if (components.hasOwnProperty(key))
elements[key] = this.createElement(components[key], props)
return elements
}
return this.createElement(components, props)
}, element)
}
invariant(
element === null || element === false || React.isValidElement(element),
'The root route must render a single element'
)
return element
}
})
export default RoutingContext
|
src/icons/IosHelp.js | fbfeix/react-icons | import React from 'react';
import IconBase from './../components/IconBase/IconBase';
export default class IosHelp extends React.Component {
render() {
if(this.props.bare) {
return <g>
<g>
<path d="M256,48C141.1,48,48,141.1,48,256c0,114.9,93.1,208,208,208c114.9,0,208-93.1,208-208C464,141.1,370.9,48,256,48z
M260.3,366c-9.4,0-17-7.5-17-16.9c0-9.3,7.6-16.8,17-16.8c9.4,0,17,7.5,17,16.8C277.3,358.5,269.7,366,260.3,366z M294.1,250.7
c-22.8,22.5-22.2,27.4-23.3,53.3h-19c1.1-28.5,7.5-43.7,30.1-64.5c11-10.3,19.4-22.7,19.4-38.1c0-23.6-19.4-39.9-42.6-39.9
c-32.4,0-48.5,16.4-47.9,46.4H192c0.3-42,24.4-62.1,67.6-62.1c33,0,60.4,20.4,60.4,54.6C320,222.3,309.3,236.6,294.1,250.7z"></path>
</g>
</g>;
} return <IconBase>
<g>
<path d="M256,48C141.1,48,48,141.1,48,256c0,114.9,93.1,208,208,208c114.9,0,208-93.1,208-208C464,141.1,370.9,48,256,48z
M260.3,366c-9.4,0-17-7.5-17-16.9c0-9.3,7.6-16.8,17-16.8c9.4,0,17,7.5,17,16.8C277.3,358.5,269.7,366,260.3,366z M294.1,250.7
c-22.8,22.5-22.2,27.4-23.3,53.3h-19c1.1-28.5,7.5-43.7,30.1-64.5c11-10.3,19.4-22.7,19.4-38.1c0-23.6-19.4-39.9-42.6-39.9
c-32.4,0-48.5,16.4-47.9,46.4H192c0.3-42,24.4-62.1,67.6-62.1c33,0,60.4,20.4,60.4,54.6C320,222.3,309.3,236.6,294.1,250.7z"></path>
</g>
</IconBase>;
}
};IosHelp.defaultProps = {bare: false} |
src/app/development/permits/utils.js | cityofasheville/simplicity2 | import React from 'react';
import { getZoningLink } from '../../address/zoning';
import TypePuck from '../trc/TypePuck';
import Icon from '../../../shared/Icon';
import {
IM_WATER,
IM_TINT,
IM_RECYCLE,
IM_HOME2,
IM_CITY,
IM_LANDMARK,
IM_MONUMENT,
IM_FISH,
} from '../../../shared/iconConstants';
export const permitFieldFormats = [
{
accelaLabel: 'Aquatic Buffer',
displayGroup: 'environment details',
displayLabel: null,
formatFunc: d => (d === 'Yes' ? (
<span className="permit-icon-boolean">
<Icon path={IM_WATER} viewBox="0 0 576 512" />Aquatic buffer located on this property
</span>) : null
),
},
{
accelaLabel: 'Flood Plain',
displayGroup: 'environment details',
displayLabel: null,
formatFunc: (d) => {
let text = 'Floodplain located on this property';
if (d[0] === 'X') {
return null;
} else if (d === 'Floodway') {
text = 'Floodway and floodplain located on this property';
}
// If it isn't no
return (
<span className="permit-icon-boolean">
<Icon path={IM_TINT} viewBox="0 0 352 512" />{text}
</span>
);
},
},
{
accelaLabel: 'Percent Slope',
displayGroup: 'environment details',
displayLabel: 'Average slope of the property',
formatFunc: d => `${Math.round(+d)}%`,
},
{
accelaLabel: 'Max Elevation',
displayGroup: 'environment details',
displayLabel: 'Maximum elevation of the property',
formatFunc: d => `${Math.round(+d)} feet`,
},
{
accelaLabel: 'Seeking LEED Certification',
displayGroup: 'environment details',
displayLabel: null,
formatFunc: d => (d === 'Yes' ? (
<span className="permit-icon-boolean">
<Icon path={IM_RECYCLE} viewBox="0 0 512 512" />Seeking LEED certification
</span>) : null
),
},
{
accelaLabel: 'address',
displayGroup: 'project details',
displayLabel: 'Address',
formatFunc: (d, permit) => (permit.civic_address_id ?
(<a href={`/address?id=${permit.civic_address_id}`}>{d}</a>) :
d
),
},
{
accelaLabel: 'permit_subtype',
displayGroup: 'project details',
displayLabel: 'Type of permit review',
formatFunc: (d, permit) => {
if (!permit.trcType) {
return d;
}
return (
<div>
<TypePuck
typeObject={permit.trcType}
size={30}
hover={false}
/>
<span style={{ padding: '0 0 0 1rem' }}>
<a href="/development/major#types" target="_blank" rel="noopener noreferrer">{permit.trcType.id}</a>
</span>
</div>
);
},
},
{
accelaLabel: 'Plans Folder Location',
displayGroup: 'project details',
displayLabel: 'Site plans and documents',
formatFunc: d => (d && d.length > 0 ? <a href={d} target="_blank" rel="noopener noreferrer">documents folder</a> : null),
description: 'Google Drive folder link to view documents',
},
{
accelaLabel: 'Subdivision Number of Lots',
displayGroup: 'project details',
displayLabel: 'Number of lots to be created',
formatFunc: d => (+d > 0 ? `${d} lots` : null),
},
{
accelaLabel: 'Total Property Size',
displayGroup: 'project details',
displayLabel: 'Total property size',
formatFunc: d => (+d > 0 ? `${d} acres` : null),
},
{
accelaLabel: 'Affordable Housing',
displayGroup: 'project details',
displayLabel: null,
formatFunc: d => (d === 'Yes' ? (
<span className="permit-icon-boolean">
<Icon path={IM_HOME2} />Affordable housing proposed
</span>) : null
),
},
{
accelaLabel: 'Number of Units',
displayGroup: 'project details',
displayLabel: 'Number of residential units',
formatFunc: d => (+d > 0 ? `${d} units` : null),
},
{
accelaLabel: 'permit_number',
displayGroup: 'project details',
displayLabel: 'Application Number',
formatFunc: (d, permit) => {
const splitCap = permit.internal_record_id.split('-');
return (
<a
href={`https://services.ashevillenc.gov/CitizenAccess/Cap/GlobalSearchResults.aspx?isNewQuery=yes&QueryText=${permit.permit_number}`}
target="_blank"
rel="noopener noreferrer"
>
{d}
</a>
);
},
},
{
accelaLabel: 'technical_contact_email',
displayGroup: 'project details',
displayLabel: 'Contact',
formatFunc: (d, permit) => {
if (!d && !permit.trcType) {
// If there isn't a staff email address and we shouldn't direct to POD
// (Don't have people email POD about random small potatoes permits)
return null;
}
let emailLinkText = d;
if (permit.trcType && !d) {
emailLinkText = '[email protected]';
}
return (
<a
href={`mailto:${emailLinkText}?subject=Inquiry from SimpliCity user about ${permit.permit_number}`}
>
{emailLinkText}
</a>
);
},
},
{
accelaLabel: 'Zoning District',
displayGroup: 'zoning details',
displayLabel: 'Zoning district',
formatFunc: d => d.split(',').filter(z => z.length > 0).map((zone, i) => (
<a
href={getZoningLink(zone) || undefined}
target="_blank"
rel="noopener noreferrer"
key={zone}
>
{`${i > 0 ? ', ' : ''}${zone}`}
</a>
)),
},
{
// This is a combined field from corner, side, and rear-- see formatted permit transoformations in render func
accelaLabel: 'setbacks',
displayGroup: 'zoning details',
displayLabel: 'Setbacks',
formatFunc: d => (d.length > 0 ? d.join(', ') : null),
description: 'Minimum distance required between the front, rear, side, or corner property line and structures',
},
{
accelaLabel: 'DTDR Overlay',
displayGroup: 'zoning details',
displayLabel: null,
formatFunc: d => (d === 'Yes' ? (
<span className="permit-icon-boolean">
<Icon path={IM_CITY} />Central business district
</span>) : null
),
},
{
accelaLabel: 'HRC Overlay',
displayGroup: 'zoning details',
displayLabel: null,
formatFunc: d => (d === 'Yes' ? (
<span className="permit-icon-boolean">
<Icon path={IM_LANDMARK} viewBox="0 0 512 512" />Historic district
</span>) : null
),
},
{
accelaLabel: 'River District',
displayGroup: 'zoning details',
displayLabel: null,
formatFunc: d => (d === 'Yes' ? (
<span className="permit-icon-boolean">
<Icon path={IM_FISH} viewBox="0 0 576 512" />River district
</span>) : null
),
},
{
accelaLabel: 'Landmark',
displayGroup: 'zoning details',
displayLabel: null,
formatFunc: d => (d === 'Yes' ? (
<span className="permit-icon-boolean">
<Icon path={IM_MONUMENT} viewBox="0 0 384 512" />Historic landmark
</span>) : null
),
},
];
|
dashboard/containers/App.js | MEDIGO/laika | import React from 'react'
import {
BrowserRouter as Router,
Redirect,
Route,
Switch
} from 'react-router-dom'
import Container from '../components/Container'
import Footer from '../components/Footer'
import Header from '../components/Header'
import Main from '../components/Main'
import EnvironmentCreate from './EnvironmentCreate'
import FeatureCreate from './FeatureCreate'
import FeatureDetail from './FeatureDetail'
import Home from './Home'
const App = () => {
return (
<Router>
<div className='app'>
<Header />
<Main>
<Container>
<Switch>
<Route exact path='/' component={Home} />
<Route exact path='/features/:name' component={FeatureDetail} />
<Route exact path='/new/feature' component={FeatureCreate} />
<Route
exact
path='/new/environment'
component={EnvironmentCreate}
/>
<Redirect to='/' />
</Switch>
</Container>
</Main>
<Footer />
</div>
</Router>
)
}
export default App
|
src/renderers/dom/shared/wrappers/__tests__/ReactDOMOption-test.js | flipactual/react | /**
* Copyright 2013-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @emails react-core
*/
'use strict';
describe('ReactDOMOption', () => {
function normalizeCodeLocInfo(str) {
return str && str.replace(/\(at .+?:\d+\)/g, '(at **)');
}
var React;
var ReactDOM;
var ReactDOMFeatureFlags;
var ReactTestUtils;
beforeEach(() => {
React = require('react');
ReactDOM = require('react-dom');
ReactDOMFeatureFlags = require('ReactDOMFeatureFlags');
ReactTestUtils = require('ReactTestUtils');
});
it('should flatten children to a string', () => {
var stub = <option>{1} {'foo'}</option>;
stub = ReactTestUtils.renderIntoDocument(stub);
var node = ReactDOM.findDOMNode(stub);
expect(node.innerHTML).toBe('1 foo');
});
it('should ignore and warn invalid children types', () => {
spyOn(console, 'error');
var el = <option>{1} <div /> {2}</option>;
var node = ReactTestUtils.renderIntoDocument(el);
expect(node.innerHTML).toBe('1 2');
ReactTestUtils.renderIntoDocument(el);
// only warn once
expectDev(console.error.calls.count()).toBe(1);
expectDev(
normalizeCodeLocInfo(console.error.calls.argsFor(0)[0]),
).toContain(
ReactDOMFeatureFlags.useFiber
? '<div> cannot appear as a child of <option>.\n' +
' in div (at **)\n' +
' in option (at **)'
: 'Only strings and numbers are supported as <option> children.',
);
});
it('should ignore null/undefined/false children without warning', () => {
var stub = <option>{1} {false}{true}{null}{undefined} {2}</option>;
spyOn(console, 'error');
stub = ReactTestUtils.renderIntoDocument(stub);
var node = ReactDOM.findDOMNode(stub);
expectDev(console.error.calls.count()).toBe(0);
expect(node.innerHTML).toBe('1 2');
});
it('should be able to use dangerouslySetInnerHTML on option', () => {
var stub = <option dangerouslySetInnerHTML={{__html: 'foobar'}} />;
stub = ReactTestUtils.renderIntoDocument(stub);
var node = ReactDOM.findDOMNode(stub);
expect(node.innerHTML).toBe('foobar');
});
it('should set attribute for empty value', () => {
var container = document.createElement('div');
var option = ReactDOM.render(<option value="" />, container);
expect(option.hasAttribute('value')).toBe(true);
expect(option.getAttribute('value')).toBe('');
ReactDOM.render(<option value="lava" />, container);
expect(option.hasAttribute('value')).toBe(true);
expect(option.getAttribute('value')).toBe('lava');
});
it('should allow ignoring `value` on option', () => {
var a = 'a';
var stub = (
<select value="giraffe" onChange={() => {}}>
<option>monkey</option>
<option>gir{a}ffe</option>
<option>gorill{a}</option>
</select>
);
var options = stub.props.children;
var container = document.createElement('div');
stub = ReactDOM.render(stub, container);
var node = ReactDOM.findDOMNode(stub);
expect(node.selectedIndex).toBe(1);
ReactDOM.render(<select value="gorilla">{options}</select>, container);
expect(node.selectedIndex).toEqual(2);
});
});
|
node_modules/laravel-elixir/node_modules/babel-preset-es2015/node_modules/babel-plugin-transform-es2015-computed-properties/node_modules/babel-helper-define-map/node_modules/babel-helper-function-name/node_modules/babel-traverse/lib/path/lib/hoister.js | romero1989/suge-project | "use strict";
var _classCallCheck = require("babel-runtime/helpers/class-call-check")["default"];
var _interopRequireWildcard = require("babel-runtime/helpers/interop-require-wildcard")["default"];
exports.__esModule = true;
var _babelTypes = require("babel-types");
var t = _interopRequireWildcard(_babelTypes);
var referenceVisitor = {
ReferencedIdentifier: function ReferencedIdentifier(path, state) {
if (path.isJSXIdentifier() && _babelTypes.react.isCompatTag(path.node.name)) {
return;
}
// direct references that we need to track to hoist this to the highest scope we can
var binding = path.scope.getBinding(path.node.name);
if (!binding) return;
// this binding isn't accessible from the parent scope so we can safely ignore it
// eg. it's in a closure etc
if (binding !== state.scope.getBinding(path.node.name)) return;
if (binding.constant) {
state.bindings[path.node.name] = binding;
} else {
var _arr = binding.constantViolations;
for (var _i = 0; _i < _arr.length; _i++) {
var violationPath = _arr[_i];
state.breakOnScopePaths = state.breakOnScopePaths.concat(violationPath.getAncestry());
}
}
}
};
var PathHoister = (function () {
function PathHoister(path, scope) {
_classCallCheck(this, PathHoister);
this.breakOnScopePaths = [];
this.bindings = {};
this.scopes = [];
this.scope = scope;
this.path = path;
}
PathHoister.prototype.isCompatibleScope = function isCompatibleScope(scope) {
for (var key in this.bindings) {
var binding = this.bindings[key];
if (!scope.bindingIdentifierEquals(key, binding.identifier)) {
return false;
}
}
return true;
};
PathHoister.prototype.getCompatibleScopes = function getCompatibleScopes() {
var scope = this.path.scope;
do {
if (this.isCompatibleScope(scope)) {
this.scopes.push(scope);
} else {
break;
}
if (this.breakOnScopePaths.indexOf(scope.path) >= 0) {
break;
}
} while (scope = scope.parent);
};
PathHoister.prototype.getAttachmentPath = function getAttachmentPath() {
var scopes = this.scopes;
var scope = scopes.pop();
if (!scope) return;
if (scope.path.isFunction()) {
if (this.hasOwnParamBindings(scope)) {
// should ignore this scope since it's ourselves
if (this.scope === scope) return;
// needs to be attached to the body
return scope.path.get("body").get("body")[0];
} else {
// doesn't need to be be attached to this scope
return this.getNextScopeStatementParent();
}
} else if (scope.path.isProgram()) {
return this.getNextScopeStatementParent();
}
};
PathHoister.prototype.getNextScopeStatementParent = function getNextScopeStatementParent() {
var scope = this.scopes.pop();
if (scope) return scope.path.getStatementParent();
};
PathHoister.prototype.hasOwnParamBindings = function hasOwnParamBindings(scope) {
for (var _name in this.bindings) {
if (!scope.hasOwnBinding(_name)) continue;
var binding = this.bindings[_name];
if (binding.kind === "param") return true;
}
return false;
};
PathHoister.prototype.run = function run() {
var node = this.path.node;
if (node._hoisted) return;
node._hoisted = true;
this.path.traverse(referenceVisitor, this);
this.getCompatibleScopes();
var attachTo = this.getAttachmentPath();
if (!attachTo) return;
// don't bother hoisting to the same function as this will cause multiple branches to be evaluated more than once leading to a bad optimisation
if (attachTo.getFunctionParent() === this.path.getFunctionParent()) return;
var uid = attachTo.scope.generateUidIdentifier("ref");
attachTo.insertBefore([t.variableDeclaration("var", [t.variableDeclarator(uid, this.path.node)])]);
var parent = this.path.parentPath;
if (parent.isJSXElement() && this.path.container === parent.node.children) {
// turning the `span` in `<div><span /></div>` to an expression so we need to wrap it with
// an expression container
uid = t.JSXExpressionContainer(uid);
}
this.path.replaceWith(uid);
};
return PathHoister;
})();
exports["default"] = PathHoister;
module.exports = exports["default"]; |
src/javascripts/app.js | bezreyhan/front_end_starter | import React from 'react';
import ReactDOM from 'react-dom';
import routes from './routes';
import { Provider } from 'react-redux';
import store from './store';
ReactDOM.render(
<Provider store={store}>
{routes}
</Provider>,
document.getElementById('content')
);
|
src/components/dialogs/dialog-license-registration.js | quanglam2807/webcatalog | import React from 'react';
import PropTypes from 'prop-types';
import Button from '@material-ui/core/Button';
import TextField from '@material-ui/core/TextField';
import Dialog from '@material-ui/core/Dialog';
import DialogContent from '@material-ui/core/DialogContent';
import DialogContentText from '@material-ui/core/DialogContentText';
import DialogActions from '@material-ui/core/DialogActions';
import connectComponent from '../../helpers/connect-component';
import {
close,
updateForm,
register,
} from '../../state/dialog-license-registration/actions';
import EnhancedDialogTitle from '../shared/enhanced-dialog-title';
import { requestOpenInBrowser } from '../../senders';
const styles = (theme) => ({
dialogContentText: {
marginTop: theme.spacing(2),
},
dialogActions: {
borderTop: `1px solid ${theme.palette.divider}`,
margin: 0,
padding: theme.spacing(1),
},
});
const DialogLicenseRegistration = (props) => {
const {
classes,
licenseKey,
licenseKeyError,
onClose,
onUpdateForm,
onRegister,
open,
} = props;
return (
<Dialog
fullWidth
maxWidth="sm"
onClose={onClose}
open={open}
>
<EnhancedDialogTitle onClose={onClose}>
License Registration
</EnhancedDialogTitle>
<DialogContent>
<DialogContentText className={classes.dialogContentText}>
You are currently running a trial version of WebCatalog which only
lets you install up to two apps (with up to two workspaces per app).
To remove the trial limitations, please purchase a
perpetual license key ($14.99) from our store.
</DialogContentText>
<TextField
autoFocus
fullWidth
id=""
label="License Key"
margin="normal"
onChange={(e) => onUpdateForm({ licenseKey: e.target.value })}
value={licenseKey}
placeholder="0-0000000000000-00000000-00000000-00000000-00000000"
error={Boolean(licenseKeyError)}
variant="outlined"
helperText={licenseKeyError || 'If you have already purchased WebCatalog from our store, you should have received a license key via email to enter above.'}
/>
</DialogContent>
<DialogActions className={classes.dialogActions}>
<div style={{ flex: 1 }}>
<Button
onClick={() => requestOpenInBrowser('https://webcatalog.onfastspring.com/webcatalog-lite')}
>
Visit Store...
</Button>
</div>
<Button
onClick={onClose}
>
Cancel
</Button>
<Button
color="primary"
onClick={onRegister}
>
Register
</Button>
</DialogActions>
</Dialog>
);
};
DialogLicenseRegistration.defaultProps = {
licenseKey: '',
licenseKeyError: null,
};
DialogLicenseRegistration.propTypes = {
classes: PropTypes.object.isRequired,
licenseKey: PropTypes.string,
licenseKeyError: PropTypes.string,
onClose: PropTypes.func.isRequired,
onRegister: PropTypes.func.isRequired,
onUpdateForm: PropTypes.func.isRequired,
open: PropTypes.bool.isRequired,
};
const mapStateToProps = (state) => {
const {
open,
form: {
licenseKey,
licenseKeyError,
},
} = state.dialogLicenseRegistration;
return {
licenseKey,
licenseKeyError,
open,
};
};
const actionCreators = {
close,
updateForm,
register,
};
export default connectComponent(
DialogLicenseRegistration,
mapStateToProps,
actionCreators,
styles,
);
|
packages/material-ui-icons/src/Theaters.js | Kagami/material-ui | import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path d="M18 3v2h-2V3H8v2H6V3H4v18h2v-2h2v2h8v-2h2v2h2V3h-2zM8 17H6v-2h2v2zm0-4H6v-2h2v2zm0-4H6V7h2v2zm10 8h-2v-2h2v2zm0-4h-2v-2h2v2zm0-4h-2V7h2v2z" /><path fill="none" d="M0 0h24v24H0z" /></React.Fragment>
, 'Theaters');
|
src/components/repo-card/styles.js | eseom/Gitten | import { StyleSheet, Platform } from 'react-native'
export default StyleSheet.create({
})
|
packages/material-ui-icons/src/ViewStreamSharp.js | Kagami/material-ui | import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path fill="none" d="M0 0h24v24H0V0z" /><g><path d="M4 18h17v-6H4v6zM4 5v6h17V5H4z" /></g></React.Fragment>
, 'ViewStreamSharp');
|
examples/huge-apps/routes/Course/components/Nav.js | jepezi/react-router | import React from 'react';
import { Link } from 'react-router';
import AnnouncementsRoute from '../routes/Announcements';
import AssignmentsRoute from '../routes/Assignments';
import GradesRoute from '../routes/Grades';
const styles = {};
styles.nav = {
borderBottom: '1px solid #aaa'
};
styles.link = {
display: 'inline-block',
padding: 10,
textDecoration: 'none',
};
styles.activeLink = Object.assign({}, styles.link, {
//color: 'red'
});
class Nav extends React.Component {
render () {
var { course } = this.props;
var pages = [
['announcements', 'Announcements'],
['assignments', 'Assignments'],
['grades', 'Grades'],
];
return (
<nav style={styles.nav}>
{pages.map((page, index) => (
<Link
key={page[0]}
activeStyle={index === 0 ?
Object.assign({}, styles.activeLink, { paddingLeft: 0 }) :
styles.activeLink}
style={index === 0 ?
Object.assign({}, styles.link, { paddingLeft: 0 }) :
styles.link }
to={`/course/${course.id}/${page[0]}`}
>{page[1]}</Link>
))}
</nav>
);
}
}
export default Nav;
|
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