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SeriousChoice/SCSwift | SCSwift/Controllers/SCVideoViewController.swift | 1 | 9218 | //
// SCVideoViewController.swift
// SCSwiftExample
//
// Created by Nicola Innocenti on 08/01/2022.
// Copyright © 2022 Nicola Innocenti. All rights reserved.
//
import UIKit
import AVFoundation
import AVKit
public enum VideoAspect: Int {
case resizeAspectFill = 1
case resizeAspect = 2
case resize = 3
}
public protocol SCVideoViewControllerDelegate : AnyObject {
func videoReadyToPlay()
func videoDidPlay()
func videoDidPause()
func videoDidStop()
func videoDidFinishPlay()
func videoDidFailLoad()
func videoDidUpdateProgress(currentTime: TimeInterval, duration: TimeInterval)
}
open class SCVideoViewController: SCMediaViewController, SCMediaPlayerViewControllerDelegate {
// MARK: - Xibs
private var videoView: UIView = {
let view = UIView()
return view
}()
private var imgPlaceholder: UIImageView = {
let image = UIImageView()
image.contentMode = .scaleAspectFit
image.clipsToBounds = true
return image
}()
private var spinner: UIActivityIndicatorView = {
let indicator = UIActivityIndicatorView(style: .large)
indicator.color = .lightGray
indicator.hidesWhenStopped = true
return indicator
}()
// MARK: - Constants & Variables
internal var player: AVPlayer?
internal var playerLayer: AVPlayerLayer?
private var videoAspect: VideoAspect = .resizeAspectFill
private var didFirstLoad: Bool = false
public var autoPlay: Bool = false
public var loop: Bool = false
public weak var videoDelegate: SCVideoViewControllerDelegate?
private var timeObserver: Any?
// MARK: - Initialization
public convenience init(media: SCMedia, autoPlay: Bool, loop: Bool, delegate: SCVideoViewControllerDelegate?) {
self.init()
self.media = media
self.autoPlay = autoPlay
self.loop = loop
self.videoDelegate = delegate
}
// MARK: - UIViewController Methods
override open func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = .clear
setupLayout()
}
private func setupLayout() {
view.addSubview(videoView)
videoView.sc_pinEdgesToSuperViewEdges()
videoView.addSubview(imgPlaceholder)
imgPlaceholder.sc_pinEdgesToSuperViewEdges()
videoView.addSubview(spinner)
videoView.sc_alignAxisToSuperviewAxis()
spinner.startAnimating()
}
open override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
videoDelegate?.videoDidUpdateProgress(currentTime: currentTime, duration: duration)
if !didFirstLoad {
self.initialize()
} else {
if player?.currentItem != nil {
self.addObservers()
}
}
}
open override func viewWillDisappear(_ animated: Bool) {
super.viewWillDisappear(animated)
self.pause()
self.removeObservers()
}
override open func viewDidLayoutSubviews() {
super.viewDidLayoutSubviews()
playerLayer?.frame = videoView.frame
/*
if UIDevice.isPortrait {
videoAspect = .resizeAspect
} else {
videoAspect = .resizeAspectFill
}*/
videoAspect = .resizeAspect
switch(videoAspect) {
case .resizeAspectFill: playerLayer?.videoGravity = .resizeAspectFill
case .resizeAspect: playerLayer?.videoGravity = .resizeAspect
case .resize: playerLayer?.videoGravity = .resize
}
}
// MARK: - Player Methods
func addObservers() {
NotificationCenter.default.addObserver(self, selector: #selector(self.playerDidFinishPlay(notification:)),
name: Notification.Name.AVPlayerItemDidPlayToEndTime, object: player?.currentItem)
player?.addObserver(self, forKeyPath: "status", options: [], context: nil)
timeObserver = player?.addPeriodicTimeObserver(forInterval: CMTime(seconds: 1, preferredTimescale: 2), queue: DispatchQueue.main) { (time) in
self.videoDelegate?.videoDidUpdateProgress(currentTime: time.seconds, duration: self.duration)
}
}
func removeObservers() {
NotificationCenter.default.removeObserver(self, name: Notification.Name.AVPlayerItemDidPlayToEndTime, object: player?.currentItem)
player?.removeObserver(self, forKeyPath: "status")
if let observer = timeObserver {
player?.removeTimeObserver(observer)
timeObserver = nil
}
}
public var isReadyToPlay : Bool {
return player?.status == .readyToPlay
}
public var isPlaying : Bool {
return player?.rate != 0
}
public var duration : TimeInterval {
if let item = player?.currentItem {
let seconds = item.duration.seconds
return seconds.isNaN ? 0.0 : seconds
}
return 0.0
}
public var currentTime : TimeInterval {
if let item = player?.currentItem {
let seconds = item.currentTime().seconds
return seconds.isNaN ? 0.0 : seconds
}
return 0.0
}
public var remainingTime : TimeInterval {
return (self.duration - self.currentTime)
}
public func initialize() {
guard let url = media.url else {
return
}
player = AVPlayer(url: url)
playerLayer = AVPlayerLayer(player: player)
playerLayer?.frame = videoView.frame
videoView.layer.addSublayer(playerLayer!)
self.addObservers()
self.loadThumbnail()
}
public func loadThumbnail() {
guard let asset = player?.currentItem?.asset else {
imgPlaceholder.image = nil
return
}
DispatchQueue.global(qos: .background).async {
let assetImgGenerate = AVAssetImageGenerator(asset: asset)
assetImgGenerate.appliesPreferredTrackTransform = true
let time = CMTimeMakeWithSeconds(Float64(self.media.videoThumbnailSecond), preferredTimescale: 100)
var thumbnail: UIImage?
do {
let img = try assetImgGenerate.copyCGImage(at: time, actualTime: nil)
thumbnail = UIImage(cgImage: img)
} catch {
}
DispatchQueue.main.sync {
self.imgPlaceholder.image = thumbnail
}
}
}
public func play() {
player?.play()
videoDelegate?.videoDidPlay()
}
public func play(from seconds: TimeInterval) {
player?.seek(to: CMTime(seconds: seconds, preferredTimescale: 1000), toleranceBefore: CMTime.zero, toleranceAfter: CMTime.zero)
self.play()
videoDelegate?.videoDidPlay()
}
public func pause() {
player?.pause()
videoDelegate?.videoDidPause()
}
public func stop() {
player?.pause()
player?.seek(to: CMTime.zero)
videoDelegate?.videoDidStop()
}
@objc public func playerDidFinishPlay(notification: Notification) {
self.stop()
videoDelegate?.videoDidFinishPlay()
if loop {
play()
}
}
// MARK: - SCMediaPlayerViewController Delegate
public func mediaPlayerDidTapPlay() {
if isPlaying {
self.pause()
} else {
self.play()
}
}
public func mediaPlayerDidTapPause() {
self.pause()
}
public func mediaPlayerDidTapStop() {
self.stop()
}
public func mediaPlayerDidChangeTime(seconds: TimeInterval) {
self.play(from: seconds)
}
// MARK: - Other Methods
open override func observeValue(forKeyPath keyPath: String?, of object: Any?, change: [NSKeyValueChangeKey : Any]?, context: UnsafeMutableRawPointer?) {
if (object as? AVPlayer) == player {
if keyPath == "status" {
if player?.status == .readyToPlay {
let playable = player?.currentItem?.asset.isPlayable
if playable == true {
spinner.stopAnimating()
imgPlaceholder.isHidden = true
videoDelegate?.videoReadyToPlay()
if autoPlay && !didFirstLoad {
self.play()
didFirstLoad = true
}
} else {
videoDelegate?.videoDidFailLoad()
self.delegate?.mediaDidFailLoad(media: self.media)
}
}
}
}
}
override open func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
| mit | 829b9bacd6a307c475c57cae905e0820 | 28.828479 | 156 | 0.58544 | 5.565821 | false | false | false | false |
xhamr/fave-button | Source/FaveButton.swift | 1 | 8338 | //
// FaveButton.swift
// FaveButton
//
// Copyright © 2016 Jansel Valentin.
//
// 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.
import UIKit
public typealias DotColors = (first: UIColor, second: UIColor)
public protocol FaveButtonDelegate{
func faveButton(_ faveButton: FaveButton, didSelected selected: Bool)
func faveButtonDotColors(_ faveButton: FaveButton) -> [DotColors]?
}
// MARK: Default implementation
public extension FaveButtonDelegate{
func faveButtonDotColors(_ faveButton: FaveButton) -> [DotColors]?{ return nil }
}
open class FaveButton: UIButton {
fileprivate struct Const{
static let duration = 1.0
static let expandDuration = 0.1298
static let collapseDuration = 0.1089
static let faveIconShowDelay = Const.expandDuration + Const.collapseDuration/2.0
static let dotRadiusFactors = (first: 0.0633, second: 0.04)
}
@IBInspectable open var normalColor: UIColor = UIColor(red: 137/255, green: 156/255, blue: 167/255, alpha: 1)
@IBInspectable open var selectedColor: UIColor = UIColor(red: 226/255, green: 38/255, blue: 77/255, alpha: 1)
@IBInspectable open var dotFirstColor: UIColor = UIColor(red: 152/255, green: 219/255, blue: 236/255, alpha: 1)
@IBInspectable open var dotSecondColor: UIColor = UIColor(red: 247/255, green: 188/255, blue: 48/255, alpha: 1)
@IBInspectable open var circleFromColor: UIColor = UIColor(red: 221/255, green: 70/255, blue: 136/255, alpha: 1)
@IBInspectable open var circleToColor: UIColor = UIColor(red: 205/255, green: 143/255, blue: 246/255, alpha: 1)
@IBOutlet open weak var delegate: AnyObject?
fileprivate(set) var sparkGroupCount: Int = 7
fileprivate var faveIconImage:UIImage?
fileprivate var faveIcon: FaveIcon!
fileprivate var animationsEnabled = true
override open var isSelected: Bool {
didSet{
guard self.animationsEnabled else {
return
}
animateSelect(self.isSelected, duration: Const.duration)
}
}
convenience public init(frame: CGRect, faveIconNormal: UIImage?) {
self.init(frame: frame)
guard let icon = faveIconNormal else{
fatalError("missing image for normal state")
}
faveIconImage = icon
applyInit()
}
override public init(frame: CGRect) {
super.init(frame: frame)
}
required public init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
applyInit()
}
public func setSelected(selected: Bool, animated: Bool) {
guard selected != self.isSelected else {
return
}
guard animated == false else {
self.isSelected = selected
return
}
self.animationsEnabled = false
self.isSelected = selected
self.animationsEnabled = true
animateSelect(self.isSelected, duration: 0.0) // trigger state change without animation
}
}
// MARK: create
extension FaveButton{
fileprivate func applyInit(){
if nil == faveIconImage{
#if swift(>=4.2)
faveIconImage = image(for: UIControl.State())
#else
faveIconImage = image(for: UIControlState())
#endif
}
guard let faveIconImage = faveIconImage else{
fatalError("please provide an image for normal state.")
}
#if swift(>=4.2)
setImage(UIImage(), for: UIControl.State())
setTitle(nil, for: UIControl.State())
#else
setImage(UIImage(), for: UIControlState())
setTitle(nil, for: UIControlState())
#endif
setImage(UIImage(), for: .selected)
setTitle(nil, for: .selected)
faveIcon = createFaveIcon(faveIconImage)
addActions()
}
fileprivate func createFaveIcon(_ faveIconImage: UIImage) -> FaveIcon{
return FaveIcon.createFaveIcon(self, icon: faveIconImage,color: normalColor)
}
fileprivate func createSparks(_ radius: CGFloat) -> [Spark] {
var sparks = [Spark]()
let step = 360.0/Double(sparkGroupCount)
let base = Double(bounds.size.width)
let dotRadius = (base * Const.dotRadiusFactors.first, base * Const.dotRadiusFactors.second)
let offset = 10.0
for index in 0..<sparkGroupCount{
let theta = step * Double(index) + offset
let colors = dotColors(at: index)
let spark = Spark.createSpark(self, radius: radius, firstColor: colors.first,secondColor: colors.second, angle: theta,
dotRadius: dotRadius)
sparks.append(spark)
}
return sparks
}
}
// MARK: utils
extension FaveButton{
fileprivate func dotColors(at index: Int) -> DotColors{
if case let delegate as FaveButtonDelegate = delegate , nil != delegate.faveButtonDotColors(self){
let colors = delegate.faveButtonDotColors(self)!
let colorIndex = 0..<colors.count ~= index ? index : index % colors.count
return colors[colorIndex]
}
return DotColors(self.dotFirstColor, self.dotSecondColor)
}
}
// MARK: actions
extension FaveButton{
func addActions(){
self.addTarget(self, action: #selector(toggle(_:)), for: .touchUpInside)
}
@objc func toggle(_ sender: FaveButton){
sender.isSelected = !sender.isSelected
guard case let delegate as FaveButtonDelegate = self.delegate else{
return
}
let delay = DispatchTime.now() + Double(Int64(Double(NSEC_PER_SEC) * Const.duration)) / Double(NSEC_PER_SEC)
DispatchQueue.main.asyncAfter(deadline: delay){
delegate.faveButton(sender, didSelected: sender.isSelected)
}
}
}
// MARK: animation
extension FaveButton {
fileprivate func animateSelect(_ isSelected: Bool, duration: Double){
let color = isSelected ? selectedColor : normalColor
faveIcon.animateSelect(isSelected, fillColor: color, duration: duration, delay: duration > 0.0 ? Const.faveIconShowDelay : 0.0)
guard duration > 0.0 else {
return
}
if isSelected{
let radius = bounds.size.scaleBy(1.3).width/2 // ring radius
let igniteFromRadius = radius*0.8
let igniteToRadius = radius*1.1
let ring = Ring.createRing(self, radius: 0.01, lineWidth: 3, fillColor: self.circleFromColor)
let sparks = createSparks(igniteFromRadius)
ring.animateToRadius(radius, toColor: circleToColor, duration: Const.expandDuration, delay: 0)
ring.animateColapse(radius, duration: Const.collapseDuration, delay: Const.expandDuration)
sparks.forEach{
$0.animateIgniteShow(igniteToRadius, duration:0.4, delay: Const.collapseDuration/3.0)
$0.animateIgniteHide(0.7, delay: 0.2)
}
}
}
}
| mit | 437ffdc08667e44bb01f9916f178acd3 | 34.326271 | 135 | 0.628164 | 4.575741 | false | false | false | false |
googlearchive/science-journal-ios | ScienceJournal/UI/EditExperimentViewController.swift | 1 | 12442 | /*
* Copyright 2019 Google LLC. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import UIKit
import third_party_objective_c_material_components_ios_components_Dialogs_Dialogs
import third_party_objective_c_material_components_ios_components_Palettes_Palettes
import third_party_objective_c_material_components_ios_components_TextFields_TextFields
// swiftlint:disable line_length
import third_party_objective_c_material_components_ios_components_private_KeyboardWatcher_KeyboardWatcher
// swiftlint:enable line_length
protocol EditExperimentViewControllerDelegate: class {
/// Informs the delegate a new title was set.
///
/// - Parameters:
/// - title: A string title.
/// - experimentID: The ID of the changed experiment.
func editExperimentViewControllerDidSetTitle(_ title: String?,
forExperimentID experimentID: String)
/// Informs the delegate a new cover image was set.
///
/// - Parameters:
/// - imageData: The cover image data.
/// - metadata: The image metadata.
/// - experimentID: The ID of the changed experiment.
func editExperimentViewControllerDidSetCoverImageData(_ imageData: Data?,
metadata: NSDictionary?,
forExperimentID experimentID: String)
}
/// A view allowing a user to edit an experiment's title and picture.
class EditExperimentViewController: MaterialHeaderViewController, EditExperimentPhotoViewDelegate,
ImageSelectorDelegate, UITextFieldDelegate {
// MARK: - Constants
let verticalPadding: CGFloat = 16.0
// MARK: - Properties
weak var delegate: EditExperimentViewControllerDelegate?
private let experiment: Experiment
private let metadataManager: MetadataManager
private let photoPicker = EditExperimentPhotoView()
private let scrollView = UIScrollView()
private let textField = MDCTextField()
private var textFieldController: MDCTextInputController?
private var existingTitle: String?
private var existingPhoto: UIImage?
private var selectedImageInfo: (imageData: Data, metadata: NSDictionary?)?
private var textFieldLeadingConstraint: NSLayoutConstraint?
private var textFieldTrailingConstraint: NSLayoutConstraint?
private var textFieldWidthConstraint: NSLayoutConstraint?
private var horizontalPadding: CGFloat {
var padding: CGFloat {
switch displayType {
case .compact, .compactWide:
return 16.0
case .regular:
return 100
case .regularWide:
return 300
}
}
return padding + view.safeAreaInsetsOrZero.left + view.safeAreaInsetsOrZero.right
}
override var trackedScrollView: UIScrollView? {
return scrollView
}
// MARK: - Public
/// Designated initializer.
///
/// - Parameters:
/// - experiment: An experiment.
/// - analyticsReporter: The analytics reporter.
/// - metadataManager: The metadata manager.
init(experiment: Experiment,
analyticsReporter: AnalyticsReporter,
metadataManager: MetadataManager) {
self.experiment = experiment
self.metadataManager = metadataManager
super.init(analyticsReporter: analyticsReporter)
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) is not supported")
}
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = UIColor(red: 0.937, green: 0.933, blue: 0.933, alpha: 1.0)
accessibilityViewIsModal = true
if isPresented && UIDevice.current.userInterfaceIdiom == .pad {
appBar.hideStatusBarOverlay()
}
// Configure the nav bar.
title = String.editExperimentTitle
let cancelButton = MaterialCloseBarButtonItem(target: self,
action: #selector(cancelButtonPressed))
navigationItem.leftBarButtonItem = cancelButton
let saveBarButton = MaterialBarButtonItem()
saveBarButton.button.addTarget(self,
action: #selector(saveButtonPressed),
for: .touchUpInside)
saveBarButton.button.setImage(UIImage(named: "ic_check"), for: .normal)
saveBarButton.accessibilityLabel = String.saveBtnContentDescription
navigationItem.rightBarButtonItem = saveBarButton
// Configure the scroll view.
view.addSubview(scrollView)
scrollView.translatesAutoresizingMaskIntoConstraints = false
scrollView.pinToEdgesOfView(view)
// Bring the app bar to the front.
view.bringSubviewToFront(appBar.headerViewController.headerView)
// Text field and its controller.
scrollView.addSubview(textField)
textField.delegate = self
textField.text = experiment.title
existingTitle = experiment.title
textField.clearButtonMode = .whileEditing
textField.translatesAutoresizingMaskIntoConstraints = false
textField.placeholder = String.experimentTitleHint
textField.topAnchor.constraint(equalTo: scrollView.topAnchor,
constant: verticalPadding).isActive = true
textFieldLeadingConstraint =
textField.leadingAnchor.constraint(equalTo: scrollView.leadingAnchor)
textFieldLeadingConstraint?.isActive = true
textFieldTrailingConstraint =
textField.trailingAnchor.constraint(equalTo: scrollView.trailingAnchor)
textFieldTrailingConstraint?.isActive = true
textFieldWidthConstraint =
textField.widthAnchor.constraint(equalTo: scrollView.widthAnchor)
textFieldWidthConstraint?.isActive = true
let controller = MDCTextInputControllerUnderline(textInput: textField)
controller.floatingPlaceholderNormalColor = .appBarReviewBackgroundColor
controller.activeColor = .appBarReviewBackgroundColor
textFieldController = controller
// Photo picker.
scrollView.addSubview(photoPicker)
photoPicker.delegate = self
photoPicker.translatesAutoresizingMaskIntoConstraints = false
photoPicker.setContentHuggingPriority(.defaultHigh, for: .vertical)
photoPicker.topAnchor.constraint(equalTo: textField.bottomAnchor,
constant: verticalPadding).isActive = true
photoPicker.bottomAnchor.constraint(equalTo: scrollView.bottomAnchor,
constant: -verticalPadding).isActive = true
photoPicker.leadingAnchor.constraint(equalTo: textField.leadingAnchor).isActive = true
photoPicker.trailingAnchor.constraint(equalTo: textField.trailingAnchor).isActive = true
// Set the photo if one exists.
if let image = metadataManager.imageForExperiment(experiment) {
photoPicker.photo = image
existingPhoto = image
}
NotificationCenter.default.addObserver(
self,
selector: #selector(handleKeyboardNotification(_:)),
name: UIResponder.keyboardDidChangeFrameNotification,
object: nil)
}
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
updateConstraintsForDisplayType()
}
override func viewWillTransition(to size: CGSize,
with coordinator: UIViewControllerTransitionCoordinator) {
super.viewWillTransition(to: size, with: coordinator)
coordinator.animate(alongsideTransition: { (_) in
self.updateConstraintsForDisplayType()
})
}
override func viewSafeAreaInsetsDidChange() {
updateConstraintsForDisplayType()
}
override func accessibilityPerformEscape() -> Bool {
guard existingTitle != trimmedTitleOrDefault() || photoPicker.photo != existingPhoto else {
dismiss(animated: true)
return true
}
// If changes need to be saved, ask the user first.
cancelButtonPressed()
return false
}
// MARK: - EditExperimentPhotoViewDelegate
func choosePhotoButtonPressed() {
let photoLibrary =
EditExperimentPhotoLibraryViewController(analyticsReporter: analyticsReporter)
photoLibrary.delegate = self
present(photoLibrary, animated: true)
}
// MARK: - ImageSelectorDelegate
func imageSelectorDidCreateImageData(_ imageDatas: [ImageData]) {
// Check if the photo can be saved before proceeding. Normally this happens lower in the stack
// but we do it here because it is currently not possible to pass the error up the UI to here.
guard let imageDataTuple = imageDatas.first else {
sjlog_info("[EditExperimentViewController] No imageData in imageSelectorDidCreateImageData.",
category: .general)
return
}
if imageDatas.count > 1 {
sjlog_info("[EditExperimentViewController] More than 1 ImageData.", category: .general)
}
if metadataManager.canSave(imageDataTuple.imageData) {
guard let image = UIImage(data: imageDataTuple.imageData) else { return }
photoPicker.photo = image
selectedImageInfo = imageDataTuple
} else {
dismiss(animated: true) {
showSnackbar(withMessage: String.photoDiskSpaceErrorMessage)
}
}
}
func imageSelectorDidCancel() {}
// MARK: - Notifications
@objc func handleKeyboardNotification(_ notification: Notification) {
let keyboardHeight = MDCKeyboardWatcher.shared().visibleKeyboardHeight
scrollView.contentInset.bottom = keyboardHeight
scrollView.scrollIndicatorInsets = scrollView.contentInset
}
// MARK: - Private
/// Trims the text field's text of all whitespace and returns it if it's not empty. Otherwise it
/// returns the default untitled experiment name.
private func trimmedTitleOrDefault() -> String {
if let title = textField.text?.trimmingCharacters(in: .whitespacesAndNewlines), title != "" {
return title
}
return String.localizedUntitledExperiment
}
private func updateConstraintsForDisplayType() {
textFieldLeadingConstraint?.constant = horizontalPadding
textFieldTrailingConstraint?.constant = -horizontalPadding
textFieldWidthConstraint?.constant = -(horizontalPadding * 2)
}
// MARK: - User actions
@objc private func cancelButtonPressed() {
guard existingTitle != trimmedTitleOrDefault() || photoPicker.photo != existingPhoto else {
dismiss(animated: true)
return
}
// Prompt the user to save changes.
let alertController =
MDCAlertController(title: String.editExperimentUnsavedChangesDialogTitle,
message: String.editExperimentUnsavedChangesDialogMessage)
let saveAction = MDCAlertAction(title: String.btnEditExperimentSaveChanges) { _ in
self.saveButtonPressed()
}
let deleteAction =
MDCAlertAction(title: String.btnEditExperimentDiscardChanges) { _ in
self.dismiss(animated: true)
}
alertController.addAction(saveAction)
alertController.addAction(deleteAction)
present(alertController, animated: true)
}
@objc private func saveButtonPressed() {
if experiment.title != trimmedTitleOrDefault() {
delegate?.editExperimentViewControllerDidSetTitle(trimmedTitleOrDefault(),
forExperimentID: experiment.ID)
}
// Only save a new cover image if the photo changed.
if existingPhoto != photoPicker.photo {
if let (imageData, metadata) = selectedImageInfo {
delegate?.editExperimentViewControllerDidSetCoverImageData(imageData,
metadata: metadata,
forExperimentID: experiment.ID)
} else {
delegate?.editExperimentViewControllerDidSetCoverImageData(nil,
metadata: nil,
forExperimentID: experiment.ID)
}
}
dismiss(animated: true)
}
}
| apache-2.0 | 39fc707112f594d5f96c7536a6175aa4 | 36.817629 | 105 | 0.697396 | 5.60703 | false | false | false | false |
jldemolina/CookieCrush | Cookie Crush/GameScene.swift | 1 | 13630 | //
// GameScene.swift
// Cookie Crush
//
// Created by Jose Luis Molina on 27/1/15.
// Copyright (c) 2015 Jose Luis Molina. All rights reserved.
//
import SpriteKit
class GameScene: SKScene {
var level: Level!
let TileWidth: CGFloat = 32.0
let TileHeight: CGFloat = 36.0
let gameLayer = SKNode()
let cookiesLayer = SKNode()
let tilesLayer = SKNode()
var selectionSprite = SKSpriteNode()
var swipeFromColumn: Int?
var swipeFromRow: Int?
var swipeHandler: ((Swap) -> ())?
let swapSound = SKAction.playSoundFileNamed("Chomp.wav", waitForCompletion: false)
let invalidSwapSound = SKAction.playSoundFileNamed("Error.wav", waitForCompletion: false)
let matchSound = SKAction.playSoundFileNamed("Ka-Ching.wav", waitForCompletion: false)
let fallingCookieSound = SKAction.playSoundFileNamed("Scrape.wav", waitForCompletion: false)
let addCookieSound = SKAction.playSoundFileNamed("Drip.wav", waitForCompletion: false)
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder) is not used in this app")
}
override init(size: CGSize) {
super.init(size: size)
swipeFromColumn = nil
swipeFromRow = nil
anchorPoint = CGPoint(x: 0.5, y: 0.5)
let background = SKSpriteNode(imageNamed: "Background")
addChild(background)
addChild(gameLayer)
let layerPosition = CGPoint(
x: -TileWidth * CGFloat(NumColumns) / 2,
y: -TileHeight * CGFloat(NumRows) / 2)
tilesLayer.position = layerPosition
gameLayer.addChild(tilesLayer)
cookiesLayer.position = layerPosition
gameLayer.addChild(cookiesLayer)
gameLayer.hidden = true
SKLabelNode(fontNamed: "GillSans-BoldItalic")
}
func addSpritesForCookies(cookies: Set<Cookie>) {
for cookie in cookies {
let sprite = SKSpriteNode(imageNamed: cookie.cookieType.spriteName)
sprite.position = pointForColumn(cookie.column, row:cookie.row)
cookiesLayer.addChild(sprite)
cookie.sprite = sprite
sprite.alpha = 0
sprite.xScale = 0.5
sprite.yScale = 0.5
sprite.runAction(
SKAction.sequence([
SKAction.waitForDuration(0.25, withRange: 0.5),
SKAction.group([
SKAction.fadeInWithDuration(0.25),
SKAction.scaleTo(1.0, duration: 0.25)
])
]))
}
}
func addTiles() {
for row in 0..<NumRows {
for column in 0..<NumColumns {
if let tile = level.tileAtColumn(column, row: row) {
let tileNode = SKSpriteNode(imageNamed: "Tile")
tileNode.position = pointForColumn(column, row: row)
tilesLayer.addChild(tileNode)
}
}
}
}
func pointForColumn(column: Int, row: Int) -> CGPoint {
return CGPoint(
x: CGFloat(column)*TileWidth + TileWidth/2,
y: CGFloat(row)*TileHeight + TileHeight/2)
}
override func touchesBegan(touches: NSSet, withEvent event: UIEvent) {
let touch = touches.anyObject() as UITouch
let location = touch.locationInNode(cookiesLayer)
let (success, column, row) = convertPoint(location)
if success {
if let cookie = level.cookieAtColumn(column, row: row) {
showSelectionIndicatorForCookie(cookie)
swipeFromColumn = column
swipeFromRow = row
}
}
}
override func touchesMoved(touches: NSSet, withEvent event: UIEvent) {
if swipeFromColumn == nil { return }
let touch = touches.anyObject() as UITouch
let location = touch.locationInNode(cookiesLayer)
let (success, column, row) = convertPoint(location)
if success {
var horzDelta = 0, vertDelta = 0
if column < swipeFromColumn! { // swipe left
horzDelta = -1
} else if column > swipeFromColumn! { // swipe right
horzDelta = 1
} else if row < swipeFromRow! { // swipe down
vertDelta = -1
} else if row > swipeFromRow! { // swipe up
vertDelta = 1
}
if horzDelta != 0 || vertDelta != 0 {
trySwapHorizontal(horzDelta, vertical: vertDelta)
hideSelectionIndicator()
swipeFromColumn = nil
}
}
}
func convertPoint(point: CGPoint) -> (success: Bool, column: Int, row: Int) {
if point.x >= 0 && point.x < CGFloat(NumColumns)*TileWidth &&
point.y >= 0 && point.y < CGFloat(NumRows)*TileHeight {
return (true, Int(point.x / TileWidth), Int(point.y / TileHeight))
} else {
return (false, 0, 0) // invalid location
}
}
func trySwapHorizontal(horzDelta: Int, vertical vertDelta: Int) {
// 1
let toColumn = swipeFromColumn! + horzDelta
let toRow = swipeFromRow! + vertDelta
// 2
if toColumn < 0 || toColumn >= NumColumns { return }
if toRow < 0 || toRow >= NumRows { return }
// 3
if let toCookie = level.cookieAtColumn(toColumn, row: toRow) {
if let fromCookie = level.cookieAtColumn(swipeFromColumn!, row: swipeFromRow!) {
// 4
if let handler = swipeHandler {
let swap = Swap(cookieA: fromCookie, cookieB: toCookie)
handler(swap)
}
}
}
}
override func touchesEnded(touches: NSSet, withEvent event: UIEvent) {
if selectionSprite.parent != nil && swipeFromColumn != nil {
hideSelectionIndicator()
}
swipeFromColumn = nil
swipeFromRow = nil
}
override func touchesCancelled(touches: NSSet, withEvent event: UIEvent) {
touchesEnded(touches, withEvent: event)
}
func animateSwap(swap: Swap, completion: () -> ()) {
let spriteA = swap.cookieA.sprite!
let spriteB = swap.cookieB.sprite!
spriteA.zPosition = 100
spriteB.zPosition = 90
let Duration: NSTimeInterval = 0.3
let moveA = SKAction.moveTo(spriteB.position, duration: Duration)
moveA.timingMode = .EaseOut
spriteA.runAction(moveA, completion: completion)
let moveB = SKAction.moveTo(spriteA.position, duration: Duration)
moveB.timingMode = .EaseOut
spriteB.runAction(moveB)
runAction(swapSound)
}
func animateInvalidSwap(swap: Swap, completion: () -> ()) {
let spriteA = swap.cookieA.sprite!
let spriteB = swap.cookieB.sprite!
spriteA.zPosition = 100
spriteB.zPosition = 90
let Duration: NSTimeInterval = 0.2
let moveA = SKAction.moveTo(spriteB.position, duration: Duration)
moveA.timingMode = .EaseOut
let moveB = SKAction.moveTo(spriteA.position, duration: Duration)
moveB.timingMode = .EaseOut
spriteA.runAction(SKAction.sequence([moveA, moveB]), completion: completion)
spriteB.runAction(SKAction.sequence([moveB, moveA]))
runAction(invalidSwapSound)
}
func showSelectionIndicatorForCookie(cookie: Cookie) {
if selectionSprite.parent != nil {
selectionSprite.removeFromParent()
}
if let sprite = cookie.sprite {
let texture = SKTexture(imageNamed: cookie.cookieType.highlightedSpriteName)
selectionSprite.size = texture.size()
selectionSprite.runAction(SKAction.setTexture(texture))
sprite.addChild(selectionSprite)
selectionSprite.alpha = 1.0
}
}
func hideSelectionIndicator() {
selectionSprite.runAction(SKAction.sequence([
SKAction.fadeOutWithDuration(0.3),
SKAction.removeFromParent()]))
}
func animateMatchedCookies(chains: Set<Chain>, completion: () -> ()) {
for chain in chains {
animateScoreForChain(chain)
for cookie in chain.cookies {
if let sprite = cookie.sprite {
if sprite.actionForKey("removing") == nil {
let scaleAction = SKAction.scaleTo(0.1, duration: 0.3)
scaleAction.timingMode = .EaseOut
sprite.runAction(SKAction.sequence([scaleAction, SKAction.removeFromParent()]),
withKey:"removing")
}
}
}
}
runAction(matchSound)
runAction(SKAction.waitForDuration(0.3), completion: completion)
}
func animateFallingCookies(columns: [[Cookie]], completion: () -> ()) {
// 1
var longestDuration: NSTimeInterval = 0
for array in columns {
for (idx, cookie) in enumerate(array) {
let newPosition = pointForColumn(cookie.column, row: cookie.row)
// 2
let delay = 0.05 + 0.15*NSTimeInterval(idx)
// 3
let sprite = cookie.sprite!
let duration = NSTimeInterval(((sprite.position.y - newPosition.y) / TileHeight) * 0.1)
// 4
longestDuration = max(longestDuration, duration + delay)
// 5
let moveAction = SKAction.moveTo(newPosition, duration: duration)
moveAction.timingMode = .EaseOut
sprite.runAction(
SKAction.sequence([
SKAction.waitForDuration(delay),
SKAction.group([moveAction, fallingCookieSound])]))
}
}
// 6
runAction(SKAction.waitForDuration(longestDuration), completion: completion)
}
func animateNewCookies(columns: [[Cookie]], completion: () -> ()) {
// 1
var longestDuration: NSTimeInterval = 0
for array in columns {
// 2
let startRow = array[0].row + 1
for (idx, cookie) in enumerate(array) {
// 3
let sprite = SKSpriteNode(imageNamed: cookie.cookieType.spriteName)
sprite.position = pointForColumn(cookie.column, row: startRow)
cookiesLayer.addChild(sprite)
cookie.sprite = sprite
// 4
let delay = 0.1 + 0.2 * NSTimeInterval(array.count - idx - 1)
// 5
let duration = NSTimeInterval(startRow - cookie.row) * 0.1
longestDuration = max(longestDuration, duration + delay)
// 6
let newPosition = pointForColumn(cookie.column, row: cookie.row)
let moveAction = SKAction.moveTo(newPosition, duration: duration)
moveAction.timingMode = .EaseOut
sprite.alpha = 0
sprite.runAction(
SKAction.sequence([
SKAction.waitForDuration(delay),
SKAction.group([
SKAction.fadeInWithDuration(0.05),
moveAction,
addCookieSound])
]))
}
}
// 7
runAction(SKAction.waitForDuration(longestDuration), completion: completion)
}
func animateScoreForChain(chain: Chain) {
// Figure out what the midpoint of the chain is.
let firstSprite = chain.firstCookie().sprite!
let lastSprite = chain.lastCookie().sprite!
let centerPosition = CGPoint(
x: (firstSprite.position.x + lastSprite.position.x)/2,
y: (firstSprite.position.y + lastSprite.position.y)/2 - 8)
// Add a label for the score that slowly floats up.
let scoreLabel = SKLabelNode(fontNamed: "GillSans-BoldItalic")
scoreLabel.fontSize = 16
scoreLabel.text = NSString(format: "%ld", chain.score)
scoreLabel.position = centerPosition
scoreLabel.zPosition = 300
cookiesLayer.addChild(scoreLabel)
let moveAction = SKAction.moveBy(CGVector(dx: 0, dy: 3), duration: 0.7)
moveAction.timingMode = .EaseOut
scoreLabel.runAction(SKAction.sequence([moveAction, SKAction.removeFromParent()]))
}
func animateGameOver(completion: () -> ()) {
let action = SKAction.moveBy(CGVector(dx: 0, dy: -size.height), duration: 0.3)
action.timingMode = .EaseIn
gameLayer.runAction(action, completion: completion)
}
func animateBeginGame(completion: () -> ()) {
gameLayer.hidden = false
gameLayer.position = CGPoint(x: 0, y: size.height)
let action = SKAction.moveBy(CGVector(dx: 0, dy: -size.height), duration: 0.3)
action.timingMode = .EaseOut
gameLayer.runAction(action, completion: completion)
}
func removeAllCookieSprites() {
cookiesLayer.removeAllChildren()
}
} | apache-2.0 | 45de6afcf34d21fda03c6b5cf8998b8d | 36.243169 | 103 | 0.556713 | 5.095327 | false | false | false | false |
jkereako/NSProgressExample | Source/FileListTableViewController.swift | 1 | 4848 | //
// FileListTableViewController.swift
// NSProgressExample
//
// Created by Jeff Kereakoglow on 10/18/16.
// Copyright © 2016 Alexis Digital. All rights reserved.
//
import UIKit
fileprivate var FileListTableViewControllerObservationContext = 0
class FileListTableViewController: UITableViewController {
fileprivate var networkManager: NetworkManager?
fileprivate let cellIdentifier = "cell"
fileprivate let observedKeyPath = "fractionCompleted"
fileprivate var selectedIndexPath: IndexPath?
fileprivate lazy var dataSource: [FileViewModel] = [
FileViewModel(endpoint: .file1MB),
FileViewModel(endpoint: .file3MB),
FileViewModel(endpoint: .file5MB),
FileViewModel(endpoint: .file10MB),
FileViewModel(endpoint: .file20MB),
FileViewModel(endpoint: .file30MB)
]
}
// MARK: - Table view data source
extension FileListTableViewController {
override func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return dataSource.count
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: cellIdentifier, for: indexPath)
let viewModel = dataSource[indexPath.row]
cell.textLabel?.text = viewModel.endpoint.description
cell.detailTextLabel?.text = viewModel.detail
cell.accessoryType = viewModel.state == .saved ? .checkmark : .none
return cell
}
}
// MARK: - Table view delegate
extension FileListTableViewController {
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
tableView.deselectRow(at: indexPath, animated: true)
// Commence downloading if the file isn't already saved.
guard self.dataSource[indexPath.row].state == .empty else {
return
}
selectedIndexPath = indexPath
networkManager = NetworkManager(endpoint: dataSource[indexPath.row].endpoint) { url in
OperationQueue.main.addOperation { [unowned self] in
// REVIEW: This crashes when tapping on multiple rows too quickly
self.networkManager?.progress.removeObserver(
self, forKeyPath:
self.observedKeyPath,
context: &FileListTableViewControllerObservationContext
)
self.dataSource[indexPath.row] = FileViewModel(
endpoint: self.dataSource[indexPath.row].endpoint,
detail: FileState.saved.description,
state: .saved
)
tableView.beginUpdates()
tableView.reloadRows(at: [indexPath], with: .fade)
tableView.endUpdates()
}
}
networkManager?.progress.addObserver(
self,
forKeyPath: observedKeyPath,
options: [],
context: &FileListTableViewControllerObservationContext
)
networkManager?.download()
self.dataSource[indexPath.row] = FileViewModel(
endpoint: self.dataSource[indexPath.row].endpoint, state: .downloading
)
}
}
// MARK: - KVO
extension FileListTableViewController {
override func observeValue(forKeyPath keyPath: String?, of object: Any?,
change: [NSKeyValueChangeKey: Any]?,
context: UnsafeMutableRawPointer?) {
guard context == &FileListTableViewControllerObservationContext else {
super.observeValue(forKeyPath: keyPath, of: object, change: change, context: context)
return
}
guard let progress = object as? Progress else {
assertionFailure("Expected a Progress object")
return
}
// Update the UI
OperationQueue.main.addOperation { [unowned self] in
guard let indexPath = self.selectedIndexPath else {
assertionFailure("`selectedIndexPath` is nil")
return
}
let viewModel = self.dataSource[indexPath.row]
self.dataSource[indexPath.row] = FileViewModel(
endpoint: viewModel.endpoint,
detail: progress.localizedAdditionalDescription,
state: .downloading
)
self.tableView.beginUpdates()
self.tableView.reloadRows(at: [indexPath], with: .none)
self.tableView.endUpdates()
}
}
}
| mit | 5845d9f9baa78f039d1a48457ecfb373 | 35.171642 | 109 | 0.611512 | 5.875152 | false | false | false | false |
savelii/Swift-cfenv | Sources/CloudFoundryEnv/App.swift | 1 | 1826 | /**
* Copyright IBM Corporation 2016
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
import Foundation
/**
* See https://docs.run.pivotal.io/devguide/deploy-apps/environment-variable.html#VCAP-APPLICATION.
*/
public struct App {
public struct Limits {
let memory: Int
let disk: Int
let fds: Int
public init(memory: Int, disk: Int, fds: Int) {
self.memory = memory
self.disk = disk
self.fds = fds
}
}
public let id: String
public let name: String
public let uris: [String]
public let version: String
public let instanceId: String
public let instanceIndex: Int
public let limits: Limits
public let port: Int
public let spaceId: String
public let startedAtTs: TimeInterval
public let startedAt: Date
/**
* Constructor.
*/
public init(id: String, name: String, uris: [String], version: String,
instanceId: String, instanceIndex: Int, limits: Limits, port: Int,
spaceId: String, startedAtTs: TimeInterval, startedAt: Date) {
self.id = id
self.name = name
self.uris = uris
self.version = version
self.instanceId = instanceId
self.instanceIndex = instanceIndex
self.limits = limits
self.port = port
self.spaceId = spaceId
self.startedAtTs = startedAtTs
self.startedAt = startedAt
}
}
| apache-2.0 | 0f2221e7f6d5bfb9688ae294e5b52955 | 26.253731 | 99 | 0.697152 | 4.030905 | false | false | false | false |
zColdWater/YPCache | YPCache/YPMemoryCache.swift | 1 | 9561 | //
// YPMemoryCache.swift
// YPCache
//
// Created by Yongpeng.Zhu on 2016/8/26.
// Copyright © 2016年 Yongpeng.Zhu. All rights reserved.
//
import UIKit
import Foundation
class YPLinkedListNode : NSObject, YPLog {
weak var prevNode : YPLinkedListNode? = nil
weak var nextNode : YPLinkedListNode? = nil
var key : String
var value : AnyObject?
var time : NSTimeInterval? = 0
init(value: AnyObject?, key: String) {
self.value = value
self.key = key
}
deinit {
// printLog("YPLinkedListNode release")
}
}
/**
YPLinkedList can be viewed as a two-way LRU list
*/
class YPLinkedList: NSObject, YPLog {
typealias Node = YPLinkedListNode
var dic = NSMutableDictionary()
var totalCount : NSInteger = 0
var first : Node? = nil
var last : Node? = nil
func insertNodeAtFirst(node:Node) {
dic[node.key] = node
totalCount = dic.count
if first != nil {
node.nextNode = first!
first!.prevNode = node
first = node
} else {
last = node
first = last
}
}
func bringNodeToFirst(node:Node) {
if first == node {
return
}
if last == node {
last = node.prevNode
last!.nextNode = nil
} else {
node.prevNode!.nextNode = node.nextNode
node.nextNode!.prevNode = node.prevNode
}
node.nextNode = first
node.prevNode = nil
first!.prevNode = node
first = node
}
func removeNode(node:Node) {
dic.removeObjectForKey(node.key)
totalCount = dic.count
if node.nextNode != nil {
node.nextNode!.prevNode = node.prevNode
}
if node.prevNode != nil {
node.prevNode!.nextNode = node.nextNode
}
if first == node {
first = node.nextNode
}
if last == node {
last = node.prevNode
}
}
func removeLastNode() {
if last == nil {
return
}
dic.removeObjectForKey(last!.key)
totalCount = dic.count
if first == last {
first = nil
last = nil
} else {
last = last!.prevNode
last!.nextNode = nil
}
return
}
func removeAll() {
totalCount = 0
first = nil
last = nil
dic = [:]
}
deinit {
printLog("YPLinkedList release")
}
}
public class YPMemoryCache : YPLog {
public typealias Completion = (isSuccess: Bool, obj: AnyObject?) -> Void
let LRU = YPLinkedList()
let queue: dispatch_queue_t = dispatch_queue_create("https://github.com/MLGZ", DISPATCH_QUEUE_SERIAL)
let name: String
var totalCount: Int {
get{ return self.LRU.totalCount }
}
// MARK: - Property
///=============================================================================
/// @name Limit
///=============================================================================
var countLimit: NSInteger = NSIntegerMax
var ageLimit: NSTimeInterval = DBL_MAX
var autoTrimInterval: NSTimeInterval = 5.0
var shouldRemoveAllObjectsOnMemoryWarning: Bool = true
var shouldRemoveAllObjectsWhenEnteringBackground: Bool = false
// MARK: - Public
///=============================================================================
/// @name YPMemoryCache Public API
///=============================================================================
init(cacheName: String) {
name = cacheName
NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(YPMemoryCache._appDidReceiveMemoryWarningNotification), name: UIApplicationDidReceiveMemoryWarningNotification, object: nil)
NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(YPMemoryCache._appDidEnterBackgroundNotification), name: UIApplicationDidEnterBackgroundNotification, object: nil)
_trimRecursively()
}
deinit {
NSNotificationCenter.defaultCenter().removeObserver(self, name: UIApplicationDidReceiveMemoryWarningNotification, object: nil)
NSNotificationCenter.defaultCenter().removeObserver(self, name: UIApplicationDidEnterBackgroundNotification, object: nil)
LRU.removeAll()
print("YPMemoryCache release")
}
public func containsObjectForKey(key:String) -> Bool {
var keyExists: Bool = false
objc_sync_enter(self)
keyExists = self.LRU.dic[key] != nil
objc_sync_exit(self)
return keyExists
}
public func objectForKey(key: String, result:(object:AnyObject?) -> Void) {
objc_sync_enter(self)
var node: YPLinkedListNode?
node = self.LRU.dic[key] as? YPLinkedListNode
if node != nil {
node!.time! = CACurrentMediaTime()
self.LRU.bringNodeToFirst(node!)
}
dispatch_async(dispatch_get_main_queue(), {
result(object: (node != nil) ? node!.value : nil)
})
objc_sync_exit(self)
}
public func setObject(object obj: AnyObject? = nil, forkey key: String, completion: Completion? = nil) {
guard obj != nil else {
self.removeObjectForKey(key)
completion?(isSuccess: false, obj: nil)
return
}
objc_sync_enter(self)
var node = self.LRU.dic[key] as? YPLinkedListNode
let now = CACurrentMediaTime()
if node != nil {
node!.time = now
node!.value = obj!
self.LRU.bringNodeToFirst(node!)
} else {
node = YPLinkedListNode(value: obj, key: key)
node!.time = now
self.LRU.insertNodeAtFirst(node!)
}
if self.LRU.totalCount > self.countLimit {
dispatch_sync(self.queue, {
self.LRU.removeLastNode()
})
}
completion?(isSuccess: true, obj: nil)
objc_sync_exit(self)
}
public func removeObjectForKey(key: String) {
objc_sync_enter(self)
let node = self.LRU.dic[key] as? YPLinkedListNode
if node != nil {
self.LRU.removeNode(node!)
}
objc_sync_exit(self)
}
public func removeAllObjects() {
objc_sync_enter(self)
self.LRU.removeAll()
objc_sync_exit(self)
}
public func trimToCount(count: NSInteger, completion: (()->Void)? = nil) {
self._trimToCount(count, completion: completion)
}
public func trimToAge(age: NSTimeInterval, completion: (()->Void)? = nil) {
self._trimToAge(age, completion: completion)
}
// MARK: - Private
///=============================================================================
/// @name YPMemoryCache trim
///=============================================================================
@objc private func _appDidReceiveMemoryWarningNotification() {
if self.shouldRemoveAllObjectsOnMemoryWarning {
self.removeAllObjects()
}
}
@objc private func _appDidEnterBackgroundNotification() {
if self.shouldRemoveAllObjectsWhenEnteringBackground {
self.removeAllObjects()
}
}
private func _trimRecursively() {
dispatch_after(dispatch_time(DISPATCH_TIME_NOW,Int64(autoTrimInterval) * Int64(NSEC_PER_SEC)), queue, {
[weak self] in
if self == nil {return}
self!._trimToCount(self!.countLimit)
self!._trimToAge(self!.ageLimit)
self!._trimRecursively()
self!.printLog("YPDiskCache object count is :\(self!.totalCount)")
})
}
private func _trimToCount(countLimit: NSInteger, completion: (()->Void)? = nil) {
var finish = false
objc_sync_enter(self)
if (countLimit == 0) {
self.LRU.removeAll()
finish = true
} else if self.LRU.totalCount <= countLimit {
finish = true
}
objc_sync_exit(self)
completion?()
if finish {return}
while !finish {
objc_sync_enter(self)
if self.LRU.totalCount > countLimit {
self.LRU.removeLastNode()
} else {
finish = true
completion?()
}
objc_sync_exit(self)
}
}
private func _trimToAge(ageLimit: NSTimeInterval, completion: (()->Void)? = nil) {
var finish = false
let now = CACurrentMediaTime()
objc_sync_enter(self)
if ageLimit <= 0 {
self.LRU.removeAll()
finish = true
} else if (self.LRU.last == nil || (now - self.LRU.last!.time!) <= ageLimit ) {
finish = true
}
objc_sync_exit(self)
completion?()
if finish {return}
while !finish {
objc_sync_enter(self)
if self.LRU.last != nil && (now - self.LRU.last!.time!) > ageLimit {
self.LRU.removeLastNode()
} else {
finish = true
completion?()
}
objc_sync_exit(self)
}
}
}
| mit | 926e67351e95158e16c1541331faedec | 27.963636 | 207 | 0.522494 | 4.972945 | false | false | false | false |
cxpyear/SPDBDemo | spdbapp/spdbapp/Classes/View/BottomBarView.swift | 1 | 2639 | //
// BottomBarView.swift
// spdbapp
//
// Created by GBTouchG3 on 15/7/27.
// Copyright (c) 2015年 shgbit. All rights reserved.
//
import UIKit
class BottomBarView: UIView {
@IBOutlet weak var btnBack: UIButton!
@IBOutlet weak var btnReconnect: UIButton!
@IBOutlet weak var btnUser: UIButton!
@IBOutlet weak var lblUserName: UILabel!
@IBOutlet weak var btnHelp: UIButton!
@IBOutlet weak var btnShare: UIButton!
var myTarget = UIViewController()
override func awakeFromNib() {
super.awakeFromNib()
self.hidden = true
self.btnReconnect.addTarget(self, action: "getReconn", forControlEvents: UIControlEvents.TouchUpInside)
self.lblUserName.text = appManager.appGBUser.name
Poller().start(self, method: "checkstatus:", timerInter: 5.0)
if appManager.netConnect == true {
self.btnReconnect.hidden = true
}
}
func checkstatus(timer: NSTimer){
self.btnReconnect.hidden = (appManager.netConnect == true) ? true : false
}
//页面下方的“重连”按钮出发的事件
func getReconn(){
appManager.starttimer()
}
func getBottomInstance(owner: NSObject) -> BottomBarView {
var view = NSBundle.mainBundle().loadNibNamed("BottomBarView", owner: owner, options: nil)[0] as! BottomBarView
var p = owner as! UIViewController
println("owner = \(p)")
view.frame = CGRectMake(0, p.view.frame.height - 49, p.view.frame.width, 49)
myTarget = p
view.btnShare.addTarget(p, action: "shareClick", forControlEvents: UIControlEvents.TouchUpInside)
view.btnHelp.addTarget(p, action: "helpClick", forControlEvents: UIControlEvents.TouchUpInside)
view.btnBack.addTarget(p, action: "backClick", forControlEvents: UIControlEvents.TouchUpInside)
// println("self.btnshare = \(btnShare.frame)")
// self.btnShare.addTarget(p, action: "shareClick:", forControlEvents: UIControlEvents.TouchUpInside)
// p.view.addSubview(view)
return view
}
func hideOrShowBottomBar(gesture: UITapGestureRecognizer){
self.hidden = !self.hidden
}
// func shareClick(sender: UIButton){
// var shareVC = ShareViewController()
// println("myTarget = \(myTarget)")
//// var myTargetVC = myTarget
//// println("myTargetVC = \(myTargetVC)")
// myTarget.presentViewController(shareVC, animated: true, completion: nil)
// }
}
| bsd-3-clause | ec96b6bff1740f37a6959a97786fc96a | 28.269663 | 119 | 0.626488 | 4.348915 | false | false | false | false |
LPinguo/Showlive | Showlive/Showlive/Classes/Tools/Common.swift | 1 | 324 | //
// Common.swift
// Showlive
//
// Created by LPGuo on 2016/12/16.
// Copyright © 2016年 apple. All rights reserved.
//
import UIKit
let kStatusBarH : CGFloat = 20
let kNavigationBarH : CGFloat = 44
let kTabbarH : CGFloat = 44
let kScreenW = UIScreen.main.bounds.width
let kScreenH = UIScreen.main.bounds.height
| mit | 192acd982ef12c3d161c4ade5ecbeba0 | 17.882353 | 49 | 0.713396 | 3.451613 | false | false | false | false |
daltoniam/Jazz | Sources/ButtonView.swift | 1 | 4308 | //
// ButtonView.swift
//
// Created by Dalton Cherry on 3/11/15.
// Copyright (c) 2015 Vluxe. All rights reserved.
//
import UIKit
open class ButtonView: ShapeView {
fileprivate var highlighted = false
open var isHightlighted: Bool {return highlighted}
open var highlightColor: UIColor?
open var textLabel: UILabel = UILabel()
open var enabled: Bool = true {
didSet {
textLabel.isEnabled = enabled
}
}
open var ripple = false
open var didTap: (() -> Void)?
//standard view init method
override public init(frame: CGRect) {
super.init(frame: frame)
}
//standard view init method
required public init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
}
public override init(layout: ShapePath) {
super.init(layout: layout)
}
//setup the properties
override func commonInit() {
super.commonInit()
layer.masksToBounds = true
autoresizesSubviews = true
textLabel.backgroundColor = UIColor.clear
textLabel.textAlignment = .center
textLabel.contentMode = .center
textLabel.autoresizingMask = [UIViewAutoresizing.flexibleWidth, UIViewAutoresizing.flexibleHeight, UIViewAutoresizing.flexibleLeftMargin, UIViewAutoresizing.flexibleRightMargin]
addSubview(textLabel)
let tap = UITapGestureRecognizer(target: self, action:#selector(handleTap(_:)))
tap.numberOfTapsRequired = 1
addGestureRecognizer(tap)
}
//layout the subviews
open override func layoutSubviews() {
super.layoutSubviews()
textLabel.frame = bounds
}
//process touches to known when to highlight the button
override open func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
super.touchesBegan(touches, with: event)
if enabled {
highlighted = true
drawPath()
}
}
//touch ended, remove hightlight
open override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
super.touchesEnded(touches, with: event)
if enabled {
highlighted = false
drawPath()
}
}
//touch cancelled, remove hightlight
open override func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent!) {
super.touchesCancelled(touches, with: event)
if enabled {
highlighted = false
drawPath()
}
}
//highlight support
override open func drawPath() {
super.drawPath()
if highlighted && !ripple {
guard let c = highlightColor else {return}
layer.fillColor = c.cgColor
}
}
//handle the gesture
func handleTap(_ recognizer: UITapGestureRecognizer) {
if !enabled {
return
}
if ripple {
drawRipple(recognizer)
} else if let handler = didTap {
handler()
}
}
//draw the ripple effect on the button
func drawRipple(_ recognizer: UITapGestureRecognizer) {
let rippleLayer = CAShapeLayer()
let point = recognizer.location(in: self)
let p: CGFloat = frame.size.height
rippleLayer.fillColor = highlightColor?.cgColor
rippleLayer.path = UIBezierPath(roundedRect: CGRect(x: point.x-(p/2), y: point.y-(p/2), width: p, height: p), cornerRadius: p/2).cgPath
rippleLayer.opacity = 0.8
layer.addSublayer(rippleLayer)
addSubview(textLabel)
let dur = 0.3
let animation = Jazz.createAnimation(dur, key: "opacity")
animation.fromValue = 0.8
animation.toValue = 0
let move = Jazz.createAnimation(dur, key: "path")
move.fromValue = rippleLayer.path
move.toValue = layer.path
CATransaction.begin()
CATransaction.setCompletionBlock {
rippleLayer.removeFromSuperlayer()
if let handler = self.didTap {
handler()
}
}
rippleLayer.add(animation, forKey: Jazz.oneShotKey())
rippleLayer.add(move, forKey: Jazz.oneShotKey())
rippleLayer.opacity = 0
rippleLayer.path = layer.path
CATransaction.commit()
}
}
| apache-2.0 | e15d87c0455bf79aaf28b8d3be222918 | 30.676471 | 185 | 0.613278 | 5.015134 | false | false | false | false |
Henryforce/KRActivityIndicatorView | KRActivityIndicatorView/KRActivityIndicatorAnimationBallGridBeat.swift | 1 | 3173 | //
// KRActivityIndicatorAnimationBallGridBeat.swift
// KRActivityIndicatorViewDemo
//
// The MIT License (MIT)
// Originally written to work in iOS by Vinh Nguyen in 2016
// Adapted to OSX by Henry Serrano in 2017
// 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.
//
import Cocoa
class KRActivityIndicatorAnimationBallGridBeat: KRActivityIndicatorAnimationDelegate {
func setUpAnimation(in layer: CALayer, size: CGSize, color: NSColor) {
let circleSpacing: CGFloat = 2
let circleSize = (size.width - circleSpacing * 2) / 3
let x = (layer.bounds.size.width - size.width) / 2
let y = (layer.bounds.size.height - size.height) / 2
let durations = [0.96, 0.93, 1.19, 1.13, 1.34, 0.94, 1.2, 0.82, 1.19]
let beginTime = CACurrentMediaTime()
let beginTimes = [0.36, 0.4, 0.68, 0.41, 0.71, -0.15, -0.12, 0.01, 0.32]
let timingFunction = CAMediaTimingFunction(name: CAMediaTimingFunctionName.default)
// Animation
let animation = CAKeyframeAnimation(keyPath: "opacity")
animation.keyTimes = [0, 0.5, 1]
animation.timingFunctions = [timingFunction, timingFunction]
animation.values = [1, 0.7, 1]
animation.repeatCount = HUGE
animation.isRemovedOnCompletion = false
// Draw circles
for i in 0 ..< 3 {
for j in 0 ..< 3 {
let circle = KRActivityIndicatorShape.circle.layerWith(size: CGSize(width: circleSize, height: circleSize), color: color)
let frame = CGRect(x: x + circleSize * CGFloat(j) + circleSpacing * CGFloat(j),
y: y + circleSize * CGFloat(i) + circleSpacing * CGFloat(i),
width: circleSize,
height: circleSize)
animation.duration = durations[3 * i + j]
animation.beginTime = beginTime + beginTimes[3 * i + j]
circle.frame = frame
circle.add(animation, forKey: "animation")
layer.addSublayer(circle)
}
}
}
}
| mit | dff04c50e1c31d525576b0dfbaca3933 | 44.985507 | 137 | 0.645446 | 4.578644 | false | false | false | false |
appsembler/edx-app-ios | Source/VideoBlockViewController.swift | 1 | 10470 | //
// VideoBlockViewController.swift
// edX
//
// Created by Akiva Leffert on 5/6/15.
// Copyright (c) 2015 edX. All rights reserved.
//
import Foundation
import MediaPlayer
import UIKit
private let StandardVideoAspectRatio : CGFloat = 0.6
class VideoBlockViewController : UIViewController, CourseBlockViewController, OEXVideoPlayerInterfaceDelegate, StatusBarOverriding, InterfaceOrientationOverriding {
typealias Environment = protocol<DataManagerProvider, OEXInterfaceProvider, ReachabilityProvider>
let environment : Environment
let blockID : CourseBlockID?
let courseQuerier : CourseOutlineQuerier
let videoController : OEXVideoPlayerInterface
let loader = BackedStream<CourseBlock>()
var rotateDeviceMessageView : IconMessageView?
var contentView : UIView?
let loadController : LoadStateViewController
init(environment : Environment, blockID : CourseBlockID?, courseID: String) {
self.blockID = blockID
self.environment = environment
courseQuerier = environment.dataManager.courseDataManager.querierForCourseWithID(courseID)
videoController = OEXVideoPlayerInterface()
loadController = LoadStateViewController()
super.init(nibName: nil, bundle: nil)
addChildViewController(videoController)
videoController.didMoveToParentViewController(self)
videoController.delegate = self
addLoadListener()
}
var courseID : String {
return courseQuerier.courseID
}
required init?(coder aDecoder: NSCoder) {
// required by the compiler because UIViewController implements NSCoding,
// but we don't actually want to serialize these things
fatalError("init(coder:) has not been implemented")
}
func addLoadListener() {
loader.listen (self,
success : { [weak self] block in
if let video = block.type.asVideo where video.isYoutubeVideo,
let url = block.blockURL
{
self?.showYoutubeMessage(url)
}
else if
let video = self?.environment.interface?.stateForVideoWithID(self?.blockID, courseID : self?.courseID)
where block.type.asVideo?.preferredEncoding != nil
{
self?.showLoadedBlock(block, forVideo: video)
}
else {
self?.showError(nil)
}
}, failure : {[weak self] error in
self?.showError(error)
}
)
}
override func viewDidLoad() {
super.viewDidLoad()
contentView = UIView(frame: CGRectZero)
view.addSubview(contentView!)
loadController.setupInController(self, contentView : contentView!)
contentView!.addSubview(videoController.view)
videoController.view.translatesAutoresizingMaskIntoConstraints = false
videoController.fadeInOnLoad = false
rotateDeviceMessageView = IconMessageView(icon: .RotateDevice, message: Strings.rotateDevice)
contentView!.addSubview(rotateDeviceMessageView!)
view.backgroundColor = OEXStyles.sharedStyles().standardBackgroundColor()
view.setNeedsUpdateConstraints()
videoController.hidesNextPrev = true
}
override func viewWillAppear(animated: Bool) {
super.viewWillAppear(animated)
self.loadVideoIfNecessary()
}
override func viewDidAppear(animated : Bool) {
// There's a weird OS bug where the bottom layout guide doesn't get set properly until
// the layout cycle after viewDidAppear so cause a layout cycle
self.view.setNeedsUpdateConstraints()
self.view.updateConstraintsIfNeeded()
self.view.setNeedsLayout()
self.view.layoutIfNeeded()
super.viewDidAppear(animated)
guard canDownloadVideo() else {
guard let video = self.environment.interface?.stateForVideoWithID(self.blockID, courseID : self.courseID) where video.downloadState == .Complete else {
self.showOverlayMessage(Strings.noWifiMessage)
return
}
return
}
}
override func viewDidDisappear(animated: Bool) {
super.viewDidDisappear(animated)
videoController.setAutoPlaying(false)
}
private func loadVideoIfNecessary() {
if !loader.hasBacking {
loader.backWithStream(courseQuerier.blockWithID(self.blockID).firstSuccess())
}
}
override func viewWillLayoutSubviews() {
super.viewWillLayoutSubviews()
updateViewConstraints()
}
override func updateViewConstraints() {
if self.isVerticallyCompact() {
applyLandscapeConstraints()
}
else{
applyPortraitConstraints()
}
super.updateViewConstraints()
}
private func applyPortraitConstraints() {
contentView?.snp_remakeConstraints {make in
make.edges.equalTo(view)
}
videoController.height = view.bounds.size.width * StandardVideoAspectRatio
videoController.width = view.bounds.size.width
videoController.view.snp_remakeConstraints {make in
make.leading.equalTo(contentView!)
make.trailing.equalTo(contentView!)
if #available(iOS 9, *) {
make.top.equalTo(self.topLayoutGuide.bottomAnchor)
}
else {
make.top.equalTo(self.snp_topLayoutGuideBottom)
}
make.height.equalTo(view.bounds.size.width * StandardVideoAspectRatio)
}
rotateDeviceMessageView?.snp_remakeConstraints {make in
make.top.equalTo(videoController.view.snp_bottom)
make.leading.equalTo(contentView!)
make.trailing.equalTo(contentView!)
// There's a weird OS bug where the bottom layout guide doesn't get set properly until
// the layout cycle after viewDidAppear, so use the parent in the mean time
if #available(iOS 9, *) {
make.bottom.equalTo(self.bottomLayoutGuide.topAnchor)
}
else {
make.bottom.equalTo(self.snp_bottomLayoutGuideTop)
}
}
}
private func applyLandscapeConstraints() {
contentView?.snp_remakeConstraints {make in
make.edges.equalTo(view)
}
let playerHeight = view.bounds.size.height - (navigationController?.toolbar.bounds.height ?? 0)
videoController.height = playerHeight
videoController.width = view.bounds.size.width
videoController.view.snp_remakeConstraints {make in
make.leading.equalTo(contentView!)
make.trailing.equalTo(contentView!)
if #available(iOS 9, *) {
make.top.equalTo(self.topLayoutGuide.bottomAnchor)
}
else {
make.top.equalTo(self.snp_topLayoutGuideBottom)
}
make.height.equalTo(playerHeight)
}
rotateDeviceMessageView?.snp_remakeConstraints {make in
make.height.equalTo(0.0)
}
}
func movieTimedOut() {
if let controller = videoController.moviePlayerController where controller.fullscreen {
UIAlertView(title: Strings.videoContentNotAvailable, message: "", delegate: nil, cancelButtonTitle: nil, otherButtonTitles: Strings.close).show()
}
else {
self.showOverlayMessage(Strings.timeoutCheckInternetConnection)
}
}
private func showError(error : NSError?) {
loadController.state = LoadState.failed(error, icon: .UnknownError, message: Strings.videoContentNotAvailable)
}
private func showYoutubeMessage(url: NSURL) {
let buttonInfo = MessageButtonInfo(title: Strings.Video.viewOnYoutube) {
if UIApplication.sharedApplication().canOpenURL(url){
UIApplication.sharedApplication().openURL(url)
}
}
loadController.state = LoadState.empty(icon: .CourseModeVideo, message: Strings.Video.onlyOnYoutube, attributedMessage: nil, accessibilityMessage: nil, buttonInfo: buttonInfo)
}
private func showLoadedBlock(block : CourseBlock, forVideo video: OEXHelperVideoDownload) {
navigationItem.title = block.displayName
dispatch_async(dispatch_get_main_queue()) {
self.loadController.state = .Loaded
}
videoController.playVideoFor(video)
}
private func canDownloadVideo() -> Bool {
let hasWifi = environment.reachability.isReachableViaWiFi() ?? false
let onlyOnWifi = environment.dataManager.interface?.shouldDownloadOnlyOnWifi ?? false
return !onlyOnWifi || hasWifi
}
override func childViewControllerForStatusBarStyle() -> UIViewController? {
return videoController
}
override func childViewControllerForStatusBarHidden() -> UIViewController? {
return videoController
}
override func willTransitionToTraitCollection(newCollection: UITraitCollection, withTransitionCoordinator coordinator: UIViewControllerTransitionCoordinator) {
guard let videoPlayer = videoController.moviePlayerController else { return }
if videoPlayer.fullscreen {
if newCollection.verticalSizeClass == .Regular {
videoPlayer.setFullscreen(false, withOrientation: self.currentOrientation())
}
else {
videoPlayer.setFullscreen(true, withOrientation: self.currentOrientation())
}
}
}
func videoPlayerTapped(sender: UIGestureRecognizer) {
guard let videoPlayer = videoController.moviePlayerController else { return }
if self.isVerticallyCompact() && !videoPlayer.fullscreen{
videoPlayer.setFullscreen(true, withOrientation: self.currentOrientation())
}
}
}
| apache-2.0 | 54209243709663d3ec7e4f80ce7b0e62 | 35.354167 | 183 | 0.626361 | 5.806988 | false | false | false | false |
suosuopuo/SwiftyAlgorithm | SwiftyAlgorithm/List.swift | 1 | 8146 | //
// List.swift
// SwiftyAlgorithm
//
// Created by suosuopuo on 2017/10/23.
// Copyright © 2017年 shellpanic. All rights reserved.
//
import Foundation
public final class List<T> {
public class ListNode<T> {
var value: T
var next: ListNode<T>?
weak var previous: ListNode<T>?
public init(value: T) {
self.value = value
}
}
public typealias Node = ListNode<T>
private(set) var count: Int = 0
private var head: Node?
private var tail: Node?
public var isEmpty: Bool {
return head == nil
}
// MARK: - Visit
public var first: Node? {
return head
}
public var last: Node? {
return tail
}
public func node(atIndex index: Int) -> Node? {
if index < 0 || index >= count { return nil }
var node = head
var i = index
while node != nil {
if i == 0 { return node }
i -= 1
node = node!.next
}
return nil
}
public subscript(index: Int) -> T {
let node = self.node(atIndex: index)
assert(node != nil, "The `index` is out of bounds!")
return node!.value
}
// MARK: - Append
private func appendDirect(_ node: Node) {
if tail == nil {
head = node
tail = node
} else {
node.previous = tail
tail?.next = node
tail = node
}
count += 1
}
public func append(_ node: Node) {
let newNode = Node(value: node.value)
self.appendDirect(newNode)
}
public func append(_ value: T) {
let newNode = Node(value: value)
self.appendDirect(newNode)
}
public func append(_ list: List) {
var nodeToCopy = list.head
while let node = nodeToCopy {
self.append(node)
nodeToCopy = node.next
}
}
// MARK: - Prepend
private func prependDirect(_ node: Node) {
if head == nil {
head = node
tail = node
} else {
node.next = head
head?.previous = node
head = node
}
count += 1
}
public func prepend(_ node: Node) {
let newNode = Node(value: node.value)
self.prependDirect(newNode)
}
public func prepend(_ value: T) {
let newNode = Node(value: value)
self.prependDirect(newNode)
}
public func prepend(_ list: List) {
var nodeToCopy = list.tail
while let node = nodeToCopy {
self.prepend(node)
nodeToCopy = node.previous
}
}
// MARK: - Insert
private func nodesBeforeAndAfter(index: Int) -> (Node?, Node?) {
assert(index >= 0, "Index is out of bounds!")
var i = index
var next = head
var prev: Node?
while next != nil && i > 0 {
i -= 1
prev = next
next = next!.next
}
assert(i == 0, "Index is out of bounds!") // if > 0, then specified index was too large
return (prev, next)
}
private func insertDirect(_ node: Node, atIndex index: Int) {
let (prev, next) = nodesBeforeAndAfter(index: index)
node.previous = prev
node.next = next
prev?.next = node
next?.previous = node
if prev == nil {
head = node
}
if next == nil {
tail = node
}
count += 1
}
public func insert(_ value: T, atIndex index: Int) {
let newNode = Node(value: value)
self.insertDirect(newNode, atIndex: index)
}
public func insert(_ node: Node, atIndex index: Int) {
let newNode = ListNode(value: node.value)
self.insertDirect(newNode, atIndex: index)
}
public func insert(_ list: List, atIndex index: Int) {
if list.isEmpty { return }
var (prev, next) = nodesBeforeAndAfter(index: index)
var nodeToCopy = list.head
var newNode: Node?
while let node = nodeToCopy {
newNode = Node(value: node.value)
newNode?.previous = prev
prev?.next = newNode
if prev == nil {
self.head = newNode
}
nodeToCopy = nodeToCopy?.next
prev = newNode
self.count += 1
}
prev?.next = next
next?.previous = prev
if next == nil {
self.tail = prev
}
}
// MARK: - Remove
public func removeAll() {
count = 0
head = nil
tail = nil
}
@discardableResult
public func remove(node: Node) -> T {
let prev = node.previous
let next = node.next
if let prev = prev {
prev.next = next
} else {
head = next
}
if let next = next {
next.previous = prev
} else {
tail = prev
}
node.previous = nil
node.next = nil
count -= 1
return node.value
}
@discardableResult
public func removeLast() -> T? {
guard let node = last else { return nil }
return remove(node: node)
}
@discardableResult
public func removeFirst() -> T? {
guard let node = first else { return nil }
return remove(node: node)
}
@discardableResult
public func remove(atIndex index: Int) -> T? {
guard let node = self.node(atIndex: index) else { return nil }
return remove(node: node)
}
}
extension List: CustomStringConvertible {
public var description: String {
var s = "["
var node = head
while node != nil {
s += "\(node!.value)"
node = node!.next
if node != nil { s += ", " }
}
return s + "]"
}
}
extension List {
public func reverse() {
var node = head
tail = node
while let currentNode = node {
node = currentNode.next
swap(¤tNode.next, ¤tNode.previous)
head = currentNode
}
}
}
extension List {
public func map<U>(transform: (T) -> U) -> List<U> {
let result = List<U>()
var node = head
while node != nil {
result.append(transform(node!.value))
node = node!.next
}
return result
}
public func mapArray<U>(transform: (T) -> U) -> Array<U> {
var result = Array<U>()
var node = head
while node != nil {
result.append(transform(node!.value))
node = node!.next
}
return result
}
public func filter(predicate: (T) -> Bool) -> List<T> {
let result = List<T>()
var node = head
while node != nil {
if predicate(node!.value) {
result.append(node!.value)
}
node = node!.next
}
return result
}
}
extension List {
public convenience init(array: Array<T>) {
self.init()
for element in array {
self.append(element)
}
}
}
extension List: ExpressibleByArrayLiteral {
public convenience init(arrayLiteral elements: T...) {
self.init()
for element in elements {
self.append(element)
}
}
}
extension List: Codable {
public func encode(to encoder: Encoder) throws {
var container = encoder.unkeyedContainer()
let arr = self.mapArray { $0 }
try container.encode(arr)
}
public convenience init(from decoder: Decoder) throws {
var container = try decoder.unkeyedContainer()
let arr = try container.decode([T].self)
self.init(array: arr)
}
}
| mit | f296f5c41bc99e22bb61064ed52b58db | 22.466859 | 96 | 0.489746 | 4.523889 | false | false | false | false |
enstulen/ARKitAnimation | Pods/SwiftCharts/SwiftCharts/AxisValues/ChartAxisValueFloat.swift | 1 | 1210 | //
// ChartAxisValueFloat.swift
// swift_charts
//
// Created by ischuetz on 15/03/15.
// Copyright (c) 2015 ivanschuetz. All rights reserved.
//
import UIKit
@available(*, deprecated: 0.2.5, message: "use ChartAxisValueDouble instead")
open class ChartAxisValueFloat: ChartAxisValue {
open let formatter: NumberFormatter
open var float: CGFloat {
return CGFloat(scalar)
}
public init(_ float: CGFloat, formatter: NumberFormatter = ChartAxisValueFloat.defaultFormatter, labelSettings: ChartLabelSettings = ChartLabelSettings()) {
self.formatter = formatter
super.init(scalar: Double(float), labelSettings: labelSettings)
}
override open func copy(_ scalar: Double) -> ChartAxisValueFloat {
return ChartAxisValueFloat(CGFloat(scalar), formatter: formatter, labelSettings: labelSettings)
}
public static var defaultFormatter: NumberFormatter = {
let formatter = NumberFormatter()
formatter.maximumFractionDigits = 2
return formatter
}()
// MARK: CustomStringConvertible
override open var description: String {
return formatter.string(from: NSNumber(value: Float(float)))!
}
}
| mit | 90a65d31a8873548c4f6a56d58d0f3d1 | 29.25 | 160 | 0.699174 | 5.17094 | false | false | false | false |
thomasvl/swift-protobuf | Sources/SwiftProtobufCore/Message+BinaryAdditions.swift | 2 | 6146 | // Sources/SwiftProtobuf/Message+BinaryAdditions.swift - Per-type binary coding
//
// Copyright (c) 2014 - 2016 Apple Inc. and the project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See LICENSE.txt for license information:
// https://github.com/apple/swift-protobuf/blob/main/LICENSE.txt
//
// -----------------------------------------------------------------------------
///
/// Extensions to `Message` to provide binary coding and decoding.
///
// -----------------------------------------------------------------------------
import Foundation
/// Binary encoding and decoding methods for messages.
extension Message {
/// Returns a `Data` value containing the Protocol Buffer binary format
/// serialization of the message.
///
/// - Parameters:
/// - partial: If `false` (the default), this method will check
/// `Message.isInitialized` before encoding to verify that all required
/// fields are present. If any are missing, this method throws
/// `BinaryEncodingError.missingRequiredFields`.
/// - Returns: A `Data` value containing the binary serialization of the
/// message.
/// - Throws: `BinaryEncodingError` if encoding fails.
public func serializedData(partial: Bool = false) throws -> Data {
if !partial && !isInitialized {
throw BinaryEncodingError.missingRequiredFields
}
let requiredSize = try serializedDataSize()
var data = Data(count: requiredSize)
try data.withUnsafeMutableBytes { (body: UnsafeMutableRawBufferPointer) in
if let baseAddress = body.baseAddress, body.count > 0 {
var visitor = BinaryEncodingVisitor(forWritingInto: baseAddress)
try traverse(visitor: &visitor)
// Currently not exposing this from the api because it really would be
// an internal error in the library and should never happen.
assert(requiredSize == visitor.encoder.distance(pointer: baseAddress))
}
}
return data
}
/// Returns the size in bytes required to encode the message in binary format.
/// This is used by `serializedData()` to precalculate the size of the buffer
/// so that encoding can proceed without bounds checks or reallocation.
internal func serializedDataSize() throws -> Int {
// Note: since this api is internal, it doesn't currently worry about
// needing a partial argument to handle proto2 syntax required fields.
// If this become public, it will need that added.
var visitor = BinaryEncodingSizeVisitor()
try traverse(visitor: &visitor)
return visitor.serializedSize
}
/// Creates a new message by decoding the given `SwiftProtobufContiguousBytes` value
/// containing a serialized message in Protocol Buffer binary format.
///
/// - Parameters:
/// - serializedBytes: The binary-encoded message data to decode.
/// - extensions: An `ExtensionMap` used to look up and decode any
/// extensions in this message or messages nested within this message's
/// fields.
/// - partial: If `false` (the default), this method will check
/// `Message.isInitialized` before encoding to verify that all required
/// fields are present. If any are missing, this method throws
/// `BinaryEncodingError.missingRequiredFields`.
/// - options: The BinaryDecodingOptions to use.
/// - Throws: `BinaryDecodingError` if decoding fails.
@inlinable
public init<Bytes: SwiftProtobufContiguousBytes>(
serializedBytes bytes: Bytes,
extensions: ExtensionMap? = nil,
partial: Bool = false,
options: BinaryDecodingOptions = BinaryDecodingOptions()
) throws {
self.init()
try merge(serializedBytes: bytes, extensions: extensions, partial: partial, options: options)
}
/// Updates the message by decoding the given `SwiftProtobufContiguousBytes` value
/// containing a serialized message in Protocol Buffer binary format into the
/// receiver.
///
/// - Note: If this method throws an error, the message may still have been
/// partially mutated by the binary data that was decoded before the error
/// occurred.
///
/// - Parameters:
/// - serializedBytes: The binary-encoded message data to decode.
/// - extensions: An `ExtensionMap` used to look up and decode any
/// extensions in this message or messages nested within this message's
/// fields.
/// - partial: If `false` (the default), this method will check
/// `Message.isInitialized` before encoding to verify that all required
/// fields are present. If any are missing, this method throws
/// `BinaryEncodingError.missingRequiredFields`.
/// - options: The BinaryDecodingOptions to use.
/// - Throws: `BinaryDecodingError` if decoding fails.
@inlinable
public mutating func merge<Bytes: SwiftProtobufContiguousBytes>(
serializedBytes bytes: Bytes,
extensions: ExtensionMap? = nil,
partial: Bool = false,
options: BinaryDecodingOptions = BinaryDecodingOptions()
) throws {
try bytes.withUnsafeBytes { (body: UnsafeRawBufferPointer) in
try _merge(rawBuffer: body, extensions: extensions, partial: partial, options: options)
}
}
// Helper for `merge()`s to keep the Decoder internal to SwiftProtobuf while
// allowing the generic over `SwiftProtobufContiguousBytes` to get better codegen from the
// compiler by being `@inlinable`. For some discussion on this see
// https://github.com/apple/swift-protobuf/pull/914#issuecomment-555458153
@usableFromInline
internal mutating func _merge(
rawBuffer body: UnsafeRawBufferPointer,
extensions: ExtensionMap?,
partial: Bool,
options: BinaryDecodingOptions
) throws {
if let baseAddress = body.baseAddress, body.count > 0 {
var decoder = BinaryDecoder(forReadingFrom: baseAddress,
count: body.count,
options: options,
extensions: extensions)
try decoder.decodeFullMessage(message: &self)
}
if !partial && !isInitialized {
throw BinaryDecodingError.missingRequiredFields
}
}
}
| apache-2.0 | 1815c58a6eb8e63e7145890a8bb91c32 | 43.536232 | 97 | 0.681744 | 5.025348 | false | false | false | false |
gu704823/DYTV | dytv/Pods/LeanCloud/Sources/Storage/Logger.swift | 4 | 852 | //
// Logger.swift
// LeanCloud
//
// Created by Tang Tianyong on 10/19/16.
// Copyright © 2016 LeanCloud. All rights reserved.
//
import Foundation
class Logger {
static let defaultLogger = Logger()
static let dateFormatter: DateFormatter = {
let dateFormatter = DateFormatter()
dateFormatter.locale = NSLocale.current
dateFormatter.dateFormat = "yyyy'-'MM'-'dd'.'HH':'mm':'ss'.'SSS"
return dateFormatter
}()
public func log<T>(
_ value: @autoclosure () -> T,
_ file: String = #file,
_ function: String = #function,
_ line: Int = #line)
{
let date = Logger.dateFormatter.string(from: Date())
let file = NSURL(string: file)?.lastPathComponent ?? "Unknown"
print("[LeanCloud \(date) \(file) #\(line) \(function)]:", value())
}
}
| mit | f9328a07037d3a58873d6da242759973 | 24.029412 | 75 | 0.591069 | 4.111111 | false | false | false | false |
tkremenek/swift | test/Constraints/rdar42750089.swift | 35 | 1145 | // RUN: %target-typecheck-verify-swift
protocol P : Equatable {
associatedtype T = String
}
struct S : Hashable {
var key: String
init(_ key: String) {
self.key = key
}
}
extension S : ExpressibleByStringLiteral {
public init(stringLiteral value: String) {
self.init(value)
}
}
extension S : ExpressibleByStringInterpolation {
init(stringInterpolation: DefaultStringInterpolation) {
self.key = "foo"
}
}
extension S : P {}
struct ConcP<F: P, S: P> : P where F.T == S.T {
var lhs: F
var rhs: S
}
struct Z : P {
}
extension P {
func bar() -> Z { fatalError() }
static func +<T : P>(lhs: Self, rhs: T) -> ConcP<Self, T> {
return ConcP(lhs: lhs, rhs: rhs)
}
}
class Container<V> {
var value: V
init(_ value: V) {
self.value = value
}
}
struct A {
enum Value : CustomStringConvertible {
case foo, bar
var description: String {
switch self {
case .foo: return "foo"
case .bar: return "bar"
}
}
}
var value: Container<Value>
func foo() {
let value = self.value.value
_ = S("A") + S("\(value)").bar() + S("B") // Ok
}
}
| apache-2.0 | 5bccb684a42e98e232405ac367951393 | 15.357143 | 61 | 0.584279 | 3.280802 | false | false | false | false |
iewam/GBook | GBook/GBook/AppDelegate.swift | 1 | 3662 | //
// AppDelegate.swift
// GBook
//
// Created by 马伟 on 2017/6/3.
// Copyright © 2017年 马伟. All rights reserved.
//
import UIKit
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// config leancloud
window = UIWindow(frame: UIScreen.main.bounds)
let rankNVC = UINavigationController(rootViewController: MERankViewController())
let searchNVC = UINavigationController(rootViewController: MESearchViewController())
let pushNVC = UINavigationController(rootViewController: MEPushViewController())
let circleNVC = UINavigationController(rootViewController: MECircleViewController())
let moreNVC = UINavigationController(rootViewController: MEMoreViewController())
let tabBarC = UITabBarController()
tabBarC.viewControllers = [rankNVC, searchNVC, pushNVC, circleNVC, moreNVC]
rankNVC.tabBarItem = UITabBarItem(title: "排行榜", image: UIImage(named: "bio"), selectedImage: UIImage(named: "bio_red"))
searchNVC.tabBarItem = UITabBarItem(title: "发现", image: UIImage(named: "timer 2"), selectedImage: UIImage(named: "timer 2_red"))
pushNVC.tabBarItem = UITabBarItem(title: "", image: UIImage(named: "pencil"), selectedImage: UIImage(named: "pencil_red"))
circleNVC.tabBarItem = UITabBarItem(title: "圈子", image: UIImage(named: "users two-2"), selectedImage: UIImage(named: "users two-2_red"))
moreNVC.tabBarItem = UITabBarItem(title: "更多", image: UIImage(named: "more"), selectedImage: UIImage(named: "more_red"))
window?.rootViewController = tabBarC
window?.makeKeyAndVisible()
tabBarC.tabBar.tintColor = Main_Color
return true
}
func applicationWillResignActive(_ application: UIApplication) {
// Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
// Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game.
}
func applicationDidEnterBackground(_ application: UIApplication) {
// Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
// If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
}
func applicationWillEnterForeground(_ application: UIApplication) {
// Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
}
func applicationDidBecomeActive(_ application: UIApplication) {
// Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
}
func applicationWillTerminate(_ application: UIApplication) {
// Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
}
}
| apache-2.0 | 49b8a07b10dc1c4acc16f0966663d79d | 48.767123 | 285 | 0.71924 | 5.334802 | false | false | false | false |
antonio081014/LeetCode-CodeBase | Swift/search-insert-position.swift | 2 | 593 | /**
* https://leetcode.com/problems/search-insert-position/
*
*
*/
// Date: Wed Jun 10 15:08:02 PDT 2020
class Solution {
func searchInsert(_ nums: [Int], _ target: Int) -> Int {
// guard let last = nums.last else { return 0 }
// if last < target { return nums.count }
var left = 0
var right = nums.count
while left < right {
let mid = left + (right - left) / 2
if nums[mid] < target {
left = mid + 1
} else {
right = mid
}
}
return left
}
}
| mit | e5ae3750291205cfc4deaa1333aacd13 | 24.782609 | 60 | 0.470489 | 3.901316 | false | false | false | false |
WWITDC/Underchess | underchess/UCUtility.swift | 1 | 1858 | //
// UCUtility.swift
// Underchess
//
// Created by Apollonian on 16/2/20.
// Copyright © 2016年 WWITDC. All rights reserved.
//
import UIKit
enum UCDirection{
case up
case down
case left
case right
}
extension UIColor {
static let ucBlue = #colorLiteral(red: 0.18, green: 0.46, blue: 0.57, alpha: 1)
static let tianyiBlue = #colorLiteral(red: 0.4, green: 0.8, blue: 1, alpha: 1)
static let ucPieceRed = #colorLiteral(red: 0.92, green: 0.23, blue: 0.09, alpha: 1)
static let ucPieceGreen = #colorLiteral(red: 0.04, green: 0.93, blue: 0.76, alpha: 1)
class func random() -> UIColor {
let rand = { CGFloat(arc4random_uniform(255)) / CGFloat(255) }
return UIColor(red: rand(), green: rand() , blue: rand(), alpha: rand())
}
convenience init?(hex code: String) {
guard let hex = Int(code, radix: 16) else { return nil }
self.init(red: CGFloat(hex & 0xFF0000), green: CGFloat(hex & 0xFF00), blue: CGFloat(hex & 0xFF), alpha: 1)
}
}
func ucCenters(in frame: CGRect) -> [CGPoint] {
var result = [CGPoint]()
if frame.height > frame.width {
let unit = min(frame.width / 6, frame.height / 8)
result.append(CGPoint(x: unit * 1, y: unit * 1))
result.append(CGPoint(x: unit * 5, y: unit * 1))
result.append(CGPoint(x: unit * 3, y: unit * 4))
result.append(CGPoint(x: unit * 5, y: unit * 7))
result.append(CGPoint(x: unit * 1, y: unit * 7))
} else {
let unit = min(frame.width / 8, frame.height / 6)
result.append(CGPoint(x: unit * 1, y: unit * 1))
result.append(CGPoint(x: unit * 7, y: unit * 1))
result.append(CGPoint(x: unit * 4, y: unit * 3))
result.append(CGPoint(x: unit * 7, y: unit * 5))
result.append(CGPoint(x: unit * 1, y: unit * 5))
}
return result
}
| unlicense | b933fb07b2b13d088ca925f65974c1cc | 34 | 114 | 0.59407 | 3.107203 | false | false | false | false |
gbuenoandrade/e-urbano | e-urbano/LoginVC.swift | 1 | 1561 | //
// LoginVC.swift
// e-urbano
//
// Created by Guilherme Andrade on 7/4/15.
// Copyright (c) 2015 Laboratório de Estudos Urbanos da Unicamp. All rights reserved.
//
import UIKit
import Parse
class LoginVC: UIViewController {
@IBOutlet weak var userTextField: UITextField!
@IBOutlet weak var passwordTextField: UITextField!
var alreadyLoggedIn = false
var registerVCSegue = "goToRegisterScreen"
func setAlreadyLoggedInToTrue() {
alreadyLoggedIn = true
}
override func viewWillAppear(animated: Bool) {
if alreadyLoggedIn {
self.dismissViewControllerAnimated(false, completion: nil)
}
}
override func viewDidLoad() {
super.viewDidLoad()
alreadyLoggedIn = false
let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: "dismissKeyboard")
view.addGestureRecognizer(tapGestureRecognizer)
let user = PFUser.currentUser()
if user != nil && user!.isAuthenticated() {
self.dismissViewControllerAnimated(false, completion: nil)
}
}
@IBAction func logInPressed(sender: AnyObject) {
PFUser.logInWithUsernameInBackground(userTextField.text, password: passwordTextField.text) { (user, error) -> Void in
if user != nil {
self.dismissViewControllerAnimated(false, completion: nil)
}
else if let error = error {
self.showErrorView(error)
}
}
}
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
if segue.identifier == registerVCSegue {
let registerVC = segue.destinationViewController as! RegisterVC
registerVC.parentVC = self
}
}
}
| mit | 1e4cf8f80ec3f6f9050371a6e416b4d9 | 25 | 119 | 0.738462 | 3.98977 | false | false | false | false |
twtstudio/WePeiYang-iOS | WePeiYang/Bicycle/Controller/BicycleServiceInfoController.swift | 1 | 13450 | //
// BicycleServiceInfoController.swift
// WePeiYang
//
// Created by JinHongxu on 16/8/7.
// Copyright © 2016年 Qin Yubo. All rights reserved.
//
import Foundation
import JBChartView
import SnapKit
class BicycleServiceInfoController: UIViewController, UITableViewDelegate, UITableViewDataSource, JBLineChartViewDelegate, JBLineChartViewDataSource {
var chartView: JBChartView!
var infoLabel = UILabel()
@IBOutlet weak var tableView: UITableView!
var user = timeStampTransfer()
//iOS 8 fucking bug
init(){
super.init(nibName: "BicycleServiceInfoController", bundle: nil)
print("haha")
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func viewWillAppear(animated: Bool) {
super.viewWillAppear(animated)
self.view.frame.size.width = (UIApplication.sharedApplication().keyWindow?.frame.size.width)!
//self.tableView.bounces = false
}
override func viewDidLoad() {
super.viewDidLoad()
//设置delegate, dataSource
self.tableView.delegate = self
self.tableView.dataSource = self
if BicycleUser.sharedInstance.status == 1 {
BicycleUser.sharedInstance.getUserInfo({
self.updateUI()
})
}
}
func updateUI() {
/*
//UI
//chartViewBackground
let background = UIImage(named: "BicyleChartBackgroundImage")
let backgroundView = UIView(frame: CGRect(x: 8, y: 116, width: (UIApplication.sharedApplication().keyWindow?.frame.size.width)!-16, height: 220))
backgroundView.layer.cornerRadius = 8.0
backgroundView.backgroundColor = UIColor(patternImage: background!)
self.view.addSubview(backgroundView)
//chartView
let chartView = JBLineChartView(frame: self.calculateChartViewFrame())
chartView.delegate = self
chartView.dataSource = self
chartView.backgroundColor = UIColor.clearColor()
self.view.addSubview(chartView)
chartView.reloadData()
let lastHour = BicycleUser.sharedInstance.recent![BicycleUser.sharedInstance.recent!.count-1][0]
let lastDuration = BicycleUser.sharedInstance.recent![BicycleUser.sharedInstance.recent!.count-1][1]
self.infoLabel!.text = "\(lastHour):00 骑行时间：\(lastDuration)s"
*/
//tableView
tableView.reloadData()
//chatrView
chartView.reloadData()
}
func calculateChartViewFrame() -> CGRect {
let x = CGFloat(24)
let y = CGFloat(24)
let width = CGFloat((UIApplication.sharedApplication().keyWindow?.frame.size.width)!-48)
let height = CGFloat(188)
return CGRect(x: x, y: y, width: width, height: height)
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
func refreshInfo() {
if BicycleUser.sharedInstance.status == 1 {
BicycleUser.sharedInstance.getUserInfo({
self.updateUI()
})
} else {
MsgDisplay.showErrorMsg("未绑定自行车卡信息")
infoLabel.text = "未绑定自行车卡信息"
}
}
//dataScoure of chartView
func numberOfLinesInLineChartView(lineChartView: JBLineChartView!) -> UInt {
return 1
}
func lineChartView(lineChartView: JBLineChartView!, numberOfVerticalValuesAtLineIndex lineIndex: UInt) -> UInt {
return UInt(BicycleUser.sharedInstance.recent.count)
}
func lineChartView(lineChartView: JBLineChartView!, verticalValueForHorizontalIndex horizontalIndex: UInt, atLineIndex lineIndex: UInt) -> CGFloat {
//let res = data[Int(horizontalIndex)]["dist"] as! CGFloat
let res = BicycleUser.sharedInstance.recent[Int(horizontalIndex)][1] as? CGFloat
return res!
}
func lineChartView(lineChartView: JBLineChartView!, showsDotsForLineAtLineIndex lineIndex: UInt) -> Bool {
return true
}
func lineChartView(lineChartView: JBLineChartView!, colorForLineAtLineIndex lineIndex: UInt) -> UIColor! {
return UIColor(red: 1, green: 1, blue: 1, alpha: 0.5)
}
func lineChartView(lineChartView: JBLineChartView!, colorForDotAtHorizontalIndex horizontalIndex: UInt, atLineIndex lineIndex: UInt) -> UIColor! {
return UIColor(red: 1, green: 1, blue: 1, alpha: 1)
}
func lineChartView(lineChartView: JBLineChartView!, dotRadiusForDotAtHorizontalIndex horizontalIndex: UInt, atLineIndex lineIndex: UInt) -> CGFloat {
return 4.0
}
func lineChartView(lineChartView: JBLineChartView!, widthForLineAtLineIndex lineIndex: UInt) -> CGFloat {
return 2.0
}
func lineChartView(lineChartView: JBLineChartView!, lineStyleForLineAtLineIndex lineIndex: UInt) -> JBLineChartViewLineStyle {
return JBLineChartViewLineStyle.Dashed
}
//delegate of chartView
func lineChartView(lineChartView: JBLineChartView!, didSelectLineAtIndex lineIndex: UInt, horizontalIndex: UInt) {
let date = BicycleUser.sharedInstance.recent[Int(horizontalIndex)][0]
var time = BicycleUser.sharedInstance.recent[Int(horizontalIndex)][1] as! Int
var minute: Int
var second: Int
var hour: Int
hour = time / 3600
time %= 3600
minute = time / 60
time %= 60
second = time
var hourString = String(hour)
if hour < 10 {
hourString = "0\(String(hour))"
}
var minuteString = String(minute)
if minute < 10 {
minuteString = "0\(String(minute))"
}
var secondString = String(second)
if second < 10 {
secondString = "0\(String(second))"
}
self.infoLabel.text = "\(date) 骑行时间：\(hourString):\(minuteString):\(secondString)"
}
//dataSource of tableView
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return 5
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return 1
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
var cell = tableView.dequeueReusableCellWithIdentifier("BicycleInfoCell")
if cell == nil {
cell = UITableViewCell(style: .Subtitle, reuseIdentifier: "BicycleInfoCell")
}
if indexPath.section == 0 {
//未完成
cell!.textLabel?.text = "用户："
if let name = BicycleUser.sharedInstance.name {
cell!.textLabel?.text = "用户：\(name)"
}
cell!.imageView?.image = UIImage(named: "ic_account_circle")
cell!.selectionStyle = .None
} else if indexPath.section == 1 {
cell!.textLabel?.text = "余额："
if let balance = BicycleUser.sharedInstance.balance {
cell!.textLabel?.text = "余额：¥\(balance)"
}
cell!.imageView?.image = UIImage(named: "ic_account_balance_wallet")
cell!.selectionStyle = .None
} else if indexPath.section == 2 {
cell!.textLabel?.text = "最近记录："
if let foo = BicycleUser.sharedInstance.record {
var timeStampString = foo.objectForKey("arr_time") as! String
//借了车，没还车
if Int(timeStampString) == 0 {
cell?.textLabel?.text = "最近记录：借车"
timeStampString = foo.objectForKey("dep_time") as! String
cell?.detailTextLabel?.text = "时间：\(timeStampTransfer.stringFromTimeStampWithFormat("yyyy-MM-dd HH:mm", timeStampString: timeStampString))"
} else {
cell?.textLabel?.text = "最近记录：还车"
cell?.detailTextLabel?.text = "时间：\(timeStampTransfer.stringFromTimeStampWithFormat("yyyy-MM-dd HH:mm", timeStampString: timeStampString))"
}
}
cell!.imageView?.image = UIImage(named: "ic_schedule")
cell!.selectionStyle = .None
} else if indexPath.section == 3 {
cell!.imageView?.image = UIImage(named: "ic_history")
cell!.textLabel?.text = "查询记录"
} else if indexPath.section == 4 {
cell!.imageView?.image = UIImage(named: "ic_history")
cell!.textLabel?.text = "数据分析"
}
return cell!
}
func tableView(tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
if section == 0 {
return 264
}
return 4
}
func tableView(tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
if section != 0 {
let headerView = UIView(frame: CGRectMake(0, 0, (UIApplication.sharedApplication().keyWindow?.frame.size.width)!, 4))
headerView.backgroundColor = UIColor.clearColor()
return headerView
}
//log.word("drawing header view")
let headerView = UIView(frame: CGRect(x: 0, y: 0, width: (UIApplication.sharedApplication().keyWindow?.frame.size.width)!, height: 250))
//infoLabel
infoLabel = UILabel()
headerView.addSubview(infoLabel)
infoLabel.text = "骑行时间："
infoLabel.snp_makeConstraints {
make in
make.centerX.equalTo(headerView)
make.top.equalTo(headerView).offset(8)
}
let bicycleIconView = UIImageView(imageName: "ic_bike", desiredSize: CGSize(width: 30, height: 30))
headerView.addSubview(bicycleIconView!)
bicycleIconView?.snp_makeConstraints { make in
make.centerY.equalTo(infoLabel)
make.right.equalTo(infoLabel.snp_left).offset(-8)
}
//chartViewBackground
let chartBackground = UIImageView(imageName: "BicyleChartBackgroundImage", desiredSize: CGSize(width: (UIApplication.sharedApplication().keyWindow?.frame.size.width)!-16, height: 220))
headerView.addSubview(chartBackground!)
chartBackground?.snp_makeConstraints {
make in
make.top.equalTo(infoLabel.snp_bottom).offset(8)
make.left.equalTo(headerView).offset(8)
make.right.equalTo(headerView).offset(-8)
make.bottom.equalTo(headerView).offset(-8)
}
chartBackground!.clipsToBounds = true
chartBackground!.layer.cornerRadius = 8
for subview in chartBackground!.subviews {
subview.layer.cornerRadius = 8
}
/*
let background = UIImage(named: "BicyleChartBackgroundImage")
let backgroundView = UIView(frame: CGRect(x: 8, y: 8, width: (UIApplication.sharedApplication().keyWindow?.frame.size.width)!-16, height: 220))
backgroundView.layer.cornerRadius = 8.0
backgroundView.backgroundColor = UIColor(patternImage: background!)
view.addSubview(backgroundView)*/
//chartView
chartView = JBLineChartView(frame: CGRectMake(16, 53, (UIApplication.sharedApplication().keyWindow?.frame.size.width)!-32, 188))
//chartView = JBLineChartView(frame: CGRectMake(8, 8, 300, 220))
chartView.delegate = self
chartView.dataSource = self
chartView.backgroundColor = UIColor.clearColor()
headerView.addSubview(chartView)
chartView.reloadData()
/*
chartView.snp_makeConstraints {
make in
make.left.equalTo(chartBackground!).offset(8)
make.right.equalTo(chartBackground!).offset(-8)
make.top.equalTo(chartBackground!).offset(8)
make.bottom.equalTo(chartBackground!).offset(-8)
}*/
return headerView
}
func tableView(tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
return 4
}
func tableView(tableView: UITableView, viewForFooterInSection section: Int) -> UIView? {
let footerView = UIView(frame: CGRectMake(0, 0, (UIApplication.sharedApplication().keyWindow?.frame.size.width)!, 4))
footerView.backgroundColor = UIColor.clearColor()
return footerView
}
//delegate of tableView
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
if indexPath.section == 3 {
MsgDisplay.showErrorMsg("暂时没有这个功能哦")
}
if indexPath.section == 4 {
if #available(iOS 9.3, *) {
let fitnessVC = BicycleFitnessTrackerViewController()
self.navigationController?.pushViewController(fitnessVC, animated: true)
tableView.deselectRowAtIndexPath(indexPath, animated: true)
} else {
// Fallback on earlier versions
}
}
tableView.deselectRowAtIndexPath(indexPath, animated: true)
}
}
| mit | 416f3e0a975b748451def72da326724e | 36.005587 | 192 | 0.614508 | 5.075862 | false | false | false | false |
danielrhodes/Swift-ActionCableClient | Example/ActionCableClient/AppDelegate.swift | 2 | 3485 | //
// Copyright (c) 2016 Daniel Rhodes <[email protected]>
//
// 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.
//
import UIKit
import ActionCableClient
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey : Any]? = nil) -> Bool {
let controller = ChatViewController()
let navigationController = UINavigationController()
navigationController.pushViewController(controller, animated: false)
self.window = UIWindow();
self.window?.rootViewController = navigationController;
self.window?.makeKeyAndVisible();
return true
}
func applicationWillResignActive(_ application: UIApplication) {
// Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
// Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
}
func applicationDidEnterBackground(_ application: UIApplication) {
// Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
// If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
}
func applicationWillEnterForeground(_ application: UIApplication) {
// Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
}
func applicationDidBecomeActive(_ application: UIApplication) {
// Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
}
func applicationWillTerminate(_ application: UIApplication) {
// Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
}
}
| mit | 41d6a13e32d1c278f45fe6da19a7ccaa | 51.80303 | 285 | 0.750646 | 5.320611 | false | false | false | false |
vknabel/Taps | Sources/Taps/Test.swift | 1 | 1766 | import RxSwift
/// Provides functions, that create `TestPoint`s.
/// Each `TestPoint` is associated to a `Test`.
public final class Test: OfferingTests {
/// Observes for all `TestPoint`s.
/// Each `TestPoint` will be passed to `Taps`.
public private(set) var report: AnyObserver<TestPoint>
private var plan: Int
internal init(report: AnyObserver<TestPoint>, plan: Int?) {
self.plan = plan ?? 0
self.report = report
self.report = plan != nil ? AnyObserver {
switch $0 {
case let .next(v):
self.plan -= 1
if self.plan < 0 {
let errorPoint = TestPoint(
isOk: false,
message: "more test points emitted than planned",
source: v.sourceLocation,
details: [
"operator": .string("plan"),
"test": .dictionary([
"ok": .bool(v.isOk),
"message": .string(v.message ?? "(no message provided)"),
"source": .dictionary([
"file": .string(v.sourceLocation.file),
"line": .int(v.sourceLocation.line),
"column": .int(v.sourceLocation.column),
"function": .string(v.sourceLocation.function)
]),
"details": .dictionary(v.details ?? [:])
])
]
)
fatalError("more test points emitted than planned: \(errorPoint)")
} else {
report.on($0)
}
if self.plan == 0 {
report.on(.completed)
}
default:
report.on($0)
}
} : report
}
}
public extension OfferingTests {
/// Marks a test as finished.
/// No `TestPoint` may follow.
public func end() {
report.onCompleted()
}
}
| mit | 10988b10387e50229566629c10133378 | 28.433333 | 76 | 0.525481 | 4.339066 | false | true | false | false |
IvanovGeorge/SwiftyScrollableGraph | SwiftyScrollableGraph/BezierView.swift | 2 | 5915 | //
// BezierView.swift
// SwiftyScrollableGraph
//
// Created by Георгий on 26.09.17.
// Copyright © 2017 Георгий. All rights reserved.
//
import UIKit
import Foundation
class BezierView: UIView {
fileprivate let kStrokeAnimationKey = "StrokeAnimationKey"
fileprivate let kFadeAnimationKey = "FadeAnimationKey"
var lineColor = #colorLiteral(red: 1, green: 1, blue: 1, alpha: 1)
var lineSize:CGFloat = 0
var pickedPointColor = #colorLiteral(red: 1, green: 1, blue: 1, alpha: 1)
var pickedPointSize = 0
var pointsColor = #colorLiteral(red: 1, green: 1, blue: 1, alpha: 1)
var pointsSize = 0
var pointsShadow = false
var lineShadow = false
var animates = true
var animationTime: CFTimeInterval = 0
var pointLayers = [CAShapeLayer]()
var lineLayer = CAShapeLayer()
var placedPoint = CAShapeLayer()
//MARK: Private members
var dataPoints: [CGPoint]?
fileprivate var cubicCurveAlgorithm = CubicCurveAlgorithm()
override func layoutSubviews() {
super.layoutSubviews()
}
func redraw() {
cubicCurveAlgorithm = CubicCurveAlgorithm()
self.layer.sublayers?.forEach({ (layer: CALayer) -> () in
layer.removeFromSuperlayer()
})
pointLayers.removeAll()
drawSmoothLines()
drawPoints()
animateLayers()
}
func clear() {
self.layer.sublayers?.forEach({ (layer: CALayer) -> () in
layer.removeFromSuperlayer()
})
pointLayers.removeAll()
}
func placePoint(atPoint point: CGPoint){
placedPoint.removeFromSuperlayer()
placedPoint.bounds = CGRect(x: 0, y: 0, width: pickedPointSize, height: pickedPointSize)
placedPoint.path = UIBezierPath(ovalIn: placedPoint.bounds).cgPath
placedPoint.fillColor = pickedPointColor.cgColor
placedPoint.position = point
self.layer.addSublayer(placedPoint)
}
fileprivate func drawPoints(){
guard let points = dataPoints else {
return
}
for point in points {
//здесь отрисовываем точки
let circleLayer = CAShapeLayer()
circleLayer.bounds = CGRect(x: 0, y: 0, width: pointsSize, height: pointsSize)
circleLayer.path = UIBezierPath(ovalIn: circleLayer.bounds).cgPath
circleLayer.fillColor = pointsColor.cgColor // UIColor(white: 248.0/255.0, alpha: 0.5).cgColor
circleLayer.position = point
if pointsShadow {
circleLayer.shadowColor = UIColor.black.cgColor
circleLayer.shadowOffset = CGSize(width: 0, height: 2)
circleLayer.shadowOpacity = 0.7
circleLayer.shadowRadius = 3.0
}
self.layer.addSublayer(circleLayer)
if animates {
circleLayer.opacity = 0
pointLayers.append(circleLayer)
}
}
}
fileprivate func drawSmoothLines() {
guard let points = dataPoints else {
return
}
let controlPoints = cubicCurveAlgorithm.controlPointsFromPoints(points)
let linePath = UIBezierPath()
for i in 0 ..< points.count {
let point = points[i];
if i==0 {
linePath.move(to: point)
} else {
let segment = controlPoints[i-1]
linePath.addCurve(to: point, controlPoint1: segment.controlPoint1, controlPoint2: segment.controlPoint2)
}
}
lineLayer = CAShapeLayer()
lineLayer.path = linePath.cgPath
lineLayer.fillColor = UIColor.clear.cgColor
lineLayer.strokeColor = lineColor.cgColor
//толщина линии
lineLayer.lineWidth = lineSize
if lineShadow {
//тень линии
lineLayer.shadowColor = UIColor.black.cgColor
lineLayer.shadowOffset = CGSize(width: 0, height: 8)
lineLayer.shadowOpacity = 0.5
lineLayer.shadowRadius = 6.0
}
self.layer.addSublayer(lineLayer)
if animates {
lineLayer.strokeEnd = 0
}
}
}
extension BezierView {
func animateLayers() {
animatePoints()
animateLine()
}
func animatePoints() {
var delay = animationTime / Double(dataPoints!.count )
for point in pointLayers {
let fadeAnimation = CABasicAnimation(keyPath: "opacity")
fadeAnimation.toValue = 1
fadeAnimation.beginTime = CACurrentMediaTime() + 0.2//delay * Double(index)
fadeAnimation.duration = 0.2
fadeAnimation.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)
fadeAnimation.fillMode = kCAFillModeForwards
fadeAnimation.isRemovedOnCompletion = false
point.add(fadeAnimation, forKey: kFadeAnimationKey)
delay += 0.15
}
}
func animateLine() {
let growAnimation = CABasicAnimation(keyPath: "strokeEnd")
growAnimation.toValue = 1
growAnimation.beginTime = CACurrentMediaTime() //+ 0.5
growAnimation.duration = animationTime
growAnimation.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseIn)
growAnimation.fillMode = kCAFillModeForwards
growAnimation.isRemovedOnCompletion = false
lineLayer.add(growAnimation, forKey: kStrokeAnimationKey)
}
}
| mit | ef293c1130f1fc5ceab065f92e77a5f3 | 27.570732 | 120 | 0.583234 | 5.418131 | false | false | false | false |
hooman/swift | test/AutoDiff/Sema/derivative_attr_type_checking.swift | 4 | 45841 | // RUN: %target-swift-frontend-typecheck -verify -disable-availability-checking %s
// RUN: %target-swift-frontend-typecheck -enable-testing -verify -disable-availability-checking %s
// Swift.AdditiveArithmetic:3:17: note: cannot yet register derivative default implementation for protocol requirements
import _Differentiation
// Dummy `Differentiable`-conforming type.
struct DummyTangentVector: Differentiable & AdditiveArithmetic {
static var zero: Self { Self() }
static func + (_: Self, _: Self) -> Self { Self() }
static func - (_: Self, _: Self) -> Self { Self() }
typealias TangentVector = Self
}
// Test top-level functions.
func id(_ x: Float) -> Float {
return x
}
@derivative(of: id)
func jvpId(x: Float) -> (value: Float, differential: (Float) -> (Float)) {
return (x, { $0 })
}
@derivative(of: id, wrt: x)
func vjpIdExplicitWrt(x: Float) -> (value: Float, pullback: (Float) -> Float) {
return (x, { $0 })
}
func generic<T: Differentiable>(_ x: T, _ y: T) -> T {
return x
}
@derivative(of: generic)
func jvpGeneric<T: Differentiable>(x: T, y: T) -> (
value: T, differential: (T.TangentVector, T.TangentVector) -> T.TangentVector
) {
return (x, { $0 + $1 })
}
@derivative(of: generic)
func vjpGenericExtraGenericRequirements<T: Differentiable & FloatingPoint>(
x: T, y: T
) -> (value: T, pullback: (T) -> (T, T)) where T == T.TangentVector {
return (x, { ($0, $0) })
}
// Test `wrt` parameter clauses.
func add(x: Float, y: Float) -> Float {
return x + y
}
@derivative(of: add, wrt: x) // ok
func vjpAddWrtX(x: Float, y: Float) -> (value: Float, pullback: (Float) -> (Float)) {
return (x + y, { $0 })
}
@derivative(of: add, wrt: (x, y)) // ok
func vjpAddWrtXY(x: Float, y: Float) -> (value: Float, pullback: (Float) -> (Float, Float)) {
return (x + y, { ($0, $0) })
}
// Test index-based `wrt` parameters.
func subtract(x: Float, y: Float) -> Float {
return x - y
}
@derivative(of: subtract, wrt: (0, y)) // ok
func vjpSubtractWrt0Y(x: Float, y: Float) -> (value: Float, pullback: (Float) -> (Float, Float)) {
return (x - y, { ($0, $0) })
}
@derivative(of: subtract, wrt: (1)) // ok
func vjpSubtractWrt1(x: Float, y: Float) -> (value: Float, pullback: (Float) -> Float) {
return (x - y, { $0 })
}
// Test invalid original function.
// expected-error @+1 {{cannot find 'nonexistentFunction' in scope}}
@derivative(of: nonexistentFunction)
func vjpOriginalFunctionNotFound(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
// Test `@derivative` attribute where `value:` result does not conform to `Differentiable`.
// Invalid original function should be diagnosed first.
// expected-error @+1 {{cannot find 'nonexistentFunction' in scope}}
@derivative(of: nonexistentFunction)
func vjpOriginalFunctionNotFound2(_ x: Float) -> (value: Int, pullback: (Float) -> Float) {
fatalError()
}
// Test incorrect `@derivative` declaration type.
// expected-note @+2 {{'incorrectDerivativeType' defined here}}
// expected-note @+1 {{candidate global function does not have expected type '(Int) -> Int'}}
func incorrectDerivativeType(_ x: Float) -> Float {
return x
}
// expected-error @+1 {{'@derivative(of:)' attribute requires function to return a two-element tuple; first element must have label 'value:' and second element must have label 'pullback:' or 'differential:'}}
@derivative(of: incorrectDerivativeType)
func jvpResultIncorrect(x: Float) -> Float {
return x
}
// expected-error @+1 {{'@derivative(of:)' attribute requires function to return a two-element tuple; first element must have label 'value:'}}
@derivative(of: incorrectDerivativeType)
func vjpResultIncorrectFirstLabel(x: Float) -> (Float, (Float) -> Float) {
return (x, { $0 })
}
// expected-error @+1 {{'@derivative(of:)' attribute requires function to return a two-element tuple; second element must have label 'pullback:' or 'differential:'}}
@derivative(of: incorrectDerivativeType)
func vjpResultIncorrectSecondLabel(x: Float) -> (value: Float, (Float) -> Float) {
return (x, { $0 })
}
// expected-error @+1 {{referenced declaration 'incorrectDerivativeType' could not be resolved}}
@derivative(of: incorrectDerivativeType)
func vjpResultNotDifferentiable(x: Int) -> (
value: Int, pullback: (Int) -> Int
) {
return (x, { $0 })
}
// expected-error @+2 {{function result's 'pullback' type does not match 'incorrectDerivativeType'}}
// expected-note @+3 {{'pullback' does not have expected type '(Float.TangentVector) -> Float.TangentVector' (aka '(Float) -> Float')}}
@derivative(of: incorrectDerivativeType)
func vjpResultIncorrectPullbackType(x: Float) -> (
value: Float, pullback: (Double) -> Double
) {
return (x, { $0 })
}
// Test invalid `wrt:` differentiation parameters.
func invalidWrtParam(_ x: Float, _ y: Float) -> Float {
return x
}
// expected-error @+1 {{unknown parameter name 'z'}}
@derivative(of: add, wrt: z)
func vjpUnknownParam(x: Float, y: Float) -> (value: Float, pullback: (Float) -> (Float)) {
return (x + y, { $0 })
}
// expected-error @+1 {{parameters must be specified in original order}}
@derivative(of: invalidWrtParam, wrt: (y, x))
func vjpParamOrderNotIncreasing(x: Float, y: Float) -> (value: Float, pullback: (Float) -> (Float, Float)) {
return (x + y, { ($0, $0) })
}
// expected-error @+1 {{'self' parameter is only applicable to instance methods}}
@derivative(of: invalidWrtParam, wrt: self)
func vjpInvalidSelfParam(x: Float, y: Float) -> (value: Float, pullback: (Float) -> (Float, Float)) {
return (x + y, { ($0, $0) })
}
// expected-error @+1 {{parameter index is larger than total number of parameters}}
@derivative(of: invalidWrtParam, wrt: 2)
func vjpSubtractWrt2(x: Float, y: Float) -> (value: Float, pullback: (Float) -> (Float, Float)) {
return (x - y, { ($0, $0) })
}
// expected-error @+1 {{parameters must be specified in original order}}
@derivative(of: invalidWrtParam, wrt: (1, x))
func vjpSubtractWrt1x(x: Float, y: Float) -> (value: Float, pullback: (Float) -> (Float, Float)) {
return (x - y, { ($0, $0) })
}
// expected-error @+1 {{parameters must be specified in original order}}
@derivative(of: invalidWrtParam, wrt: (1, 0))
func vjpSubtractWrt10(x: Float, y: Float) -> (value: Float, pullback: (Float) -> (Float, Float)) {
return (x - y, { ($0, $0) })
}
func noParameters() -> Float {
return 1
}
// expected-error @+1 {{'vjpNoParameters()' has no parameters to differentiate with respect to}}
@derivative(of: noParameters)
func vjpNoParameters() -> (value: Float, pullback: (Float) -> Float) {
return (1, { $0 })
}
func noDifferentiableParameters(x: Int) -> Float {
return 1
}
// expected-error @+1 {{no differentiation parameters could be inferred; must differentiate with respect to at least one parameter conforming to 'Differentiable'}}
@derivative(of: noDifferentiableParameters)
func vjpNoDifferentiableParameters(x: Int) -> (
value: Float, pullback: (Float) -> Int
) {
return (1, { _ in 0 })
}
func functionParameter(_ fn: (Float) -> Float) -> Float {
return fn(1)
}
// expected-error @+1 {{can only differentiate with respect to parameters that conform to 'Differentiable', but '(Float) -> Float' does not conform to 'Differentiable'}}
@derivative(of: functionParameter, wrt: fn)
func vjpFunctionParameter(_ fn: (Float) -> Float) -> (
value: Float, pullback: (Float) -> Float
) {
return (functionParameter(fn), { $0 })
}
// Test static methods.
protocol StaticMethod: Differentiable {
static func foo(_ x: Float) -> Float
static func generic<T: Differentiable>(_ x: T) -> T
}
extension StaticMethod {
static func foo(_ x: Float) -> Float { x }
static func generic<T: Differentiable>(_ x: T) -> T { x }
}
extension StaticMethod {
@derivative(of: foo)
static func jvpFoo(x: Float) -> (value: Float, differential: (Float) -> Float)
{
return (x, { $0 })
}
// Test qualified declaration name.
@derivative(of: StaticMethod.foo)
static func vjpFoo(x: Float) -> (value: Float, pullback: (Float) -> Float) {
return (x, { $0 })
}
@derivative(of: generic)
static func vjpGeneric<T: Differentiable>(_ x: T) -> (
value: T, pullback: (T.TangentVector) -> (T.TangentVector)
) {
return (x, { $0 })
}
// expected-error @+1 {{'self' parameter is only applicable to instance methods}}
@derivative(of: foo, wrt: (self, x))
static func vjpFooWrtSelf(x: Float) -> (value: Float, pullback: (Float) -> Float) {
return (x, { $0 })
}
}
// Test instance methods.
protocol InstanceMethod: Differentiable {
func foo(_ x: Self) -> Self
func generic<T: Differentiable>(_ x: T) -> Self
}
extension InstanceMethod {
// expected-note @+1 {{'foo' defined here}}
func foo(_ x: Self) -> Self { x }
// expected-note @+1 {{'generic' defined here}}
func generic<T: Differentiable>(_ x: T) -> Self { self }
}
extension InstanceMethod {
@derivative(of: foo)
func jvpFoo(x: Self) -> (
value: Self, differential: (TangentVector, TangentVector) -> (TangentVector)
) {
return (x, { $0 + $1 })
}
// Test qualified declaration name.
@derivative(of: InstanceMethod.foo, wrt: x)
func jvpFooWrtX(x: Self) -> (
value: Self, differential: (TangentVector) -> (TangentVector)
) {
return (x, { $0 })
}
@derivative(of: generic)
func vjpGeneric<T: Differentiable>(_ x: T) -> (
value: Self, pullback: (TangentVector) -> (TangentVector, T.TangentVector)
) {
return (self, { ($0, .zero) })
}
@derivative(of: generic, wrt: (self, x))
func jvpGenericWrt<T: Differentiable>(_ x: T) -> (value: Self, differential: (TangentVector, T.TangentVector) -> TangentVector) {
return (self, { dself, dx in dself })
}
// expected-error @+1 {{'self' parameter must come first in the parameter list}}
@derivative(of: generic, wrt: (x, self))
func jvpGenericWrtSelf<T: Differentiable>(_ x: T) -> (value: Self, differential: (TangentVector, T.TangentVector) -> TangentVector) {
return (self, { dself, dx in dself })
}
}
extension InstanceMethod {
// If `Self` conforms to `Differentiable`, then `Self` is inferred to be a differentiation parameter.
// expected-error @+2 {{function result's 'pullback' type does not match 'foo'}}
// expected-note @+3 {{'pullback' does not have expected type '(Self.TangentVector) -> (Self.TangentVector, Self.TangentVector)'}}
@derivative(of: foo)
func vjpFoo(x: Self) -> (
value: Self, pullback: (TangentVector) -> TangentVector
) {
return (x, { $0 })
}
// If `Self` conforms to `Differentiable`, then `Self` is inferred to be a differentiation parameter.
// expected-error @+2 {{function result's 'pullback' type does not match 'generic'}}
// expected-note @+3 {{'pullback' does not have expected type '(Self.TangentVector) -> (Self.TangentVector, T.TangentVector)'}}
@derivative(of: generic)
func vjpGeneric<T: Differentiable>(_ x: T) -> (
value: Self, pullback: (TangentVector) -> T.TangentVector
) {
return (self, { _ in .zero })
}
}
// Test `@derivative` declaration with more constrained generic signature.
func req1<T>(_ x: T) -> T {
return x
}
@derivative(of: req1)
func vjpExtraConformanceConstraint<T: Differentiable>(_ x: T) -> (
value: T, pullback: (T.TangentVector) -> T.TangentVector
) {
return (x, { $0 })
}
func req2<T, U>(_ x: T, _ y: U) -> T {
return x
}
@derivative(of: req2)
func vjpExtraConformanceConstraints<T: Differentiable, U: Differentiable>( _ x: T, _ y: U) -> (
value: T, pullback: (T) -> (T, U)
) where T == T.TangentVector, U == U.TangentVector, T: CustomStringConvertible {
return (x, { ($0, .zero) })
}
// Test `@derivative` declaration with extra same-type requirements.
func req3<T>(_ x: T) -> T {
return x
}
@derivative(of: req3)
func vjpSameTypeRequirementsGenericParametersAllConcrete<T>(_ x: T) -> (
value: T, pullback: (T.TangentVector) -> T.TangentVector
) where T: Differentiable, T.TangentVector == Float {
return (x, { $0 })
}
struct Wrapper<T: Equatable>: Equatable {
var x: T
init(_ x: T) { self.x = x }
}
extension Wrapper: AdditiveArithmetic where T: AdditiveArithmetic {
static var zero: Self { .init(.zero) }
static func + (lhs: Self, rhs: Self) -> Self { .init(lhs.x + rhs.x) }
static func - (lhs: Self, rhs: Self) -> Self { .init(lhs.x - rhs.x) }
}
extension Wrapper: Differentiable where T: Differentiable, T == T.TangentVector {
typealias TangentVector = Wrapper<T.TangentVector>
}
extension Wrapper where T: Differentiable, T == T.TangentVector {
@derivative(of: init(_:))
static func vjpInit(_ x: T) -> (value: Self, pullback: (Wrapper<T>.TangentVector) -> (T)) {
fatalError()
}
}
// Test class methods.
class Super {
@differentiable(reverse)
// expected-note @+1 {{candidate instance method is not defined in the current type context}}
func foo(_ x: Float) -> Float {
return x
}
@derivative(of: foo)
func vjpFoo(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
return (foo(x), { v in v })
}
}
class Sub: Super {
// TODO(TF-649): Enable `@derivative` to override derivatives for original
// declaration defined in superclass.
// expected-error @+1 {{referenced declaration 'foo' could not be resolved}}
@derivative(of: foo)
override func vjpFoo(_ x: Float) -> (value: Float, pullback: (Float) -> Float)
{
return (foo(x), { v in v })
}
}
// Test non-`func` original declarations.
struct Struct<T> {
var x: T
}
extension Struct: Equatable where T: Equatable {}
extension Struct: Differentiable & AdditiveArithmetic
where T: Differentiable & AdditiveArithmetic {
static var zero: Self {
fatalError()
}
static func + (lhs: Self, rhs: Self) -> Self {
fatalError()
}
static func - (lhs: Self, rhs: Self) -> Self {
fatalError()
}
typealias TangentVector = Struct<T.TangentVector>
mutating func move(by offset: TangentVector) {
x.move(by: offset.x)
}
}
class Class<T> {
var x: T
init(_ x: T) {
self.x = x
}
}
extension Class: Differentiable where T: Differentiable {}
// Test computed properties.
extension Struct {
var computedProperty: T {
get { x }
set { x = newValue }
_modify { yield &x }
}
}
extension Struct where T: Differentiable & AdditiveArithmetic {
@derivative(of: computedProperty)
func vjpProperty() -> (value: T, pullback: (T.TangentVector) -> TangentVector) {
return (x, { v in .init(x: v) })
}
@derivative(of: computedProperty.get)
func jvpProperty() -> (value: T, differential: (TangentVector) -> T.TangentVector) {
fatalError()
}
@derivative(of: computedProperty.set)
mutating func vjpPropertySetter(_ newValue: T) -> (
value: (), pullback: (inout TangentVector) -> T.TangentVector
) {
fatalError()
}
// expected-error @+1 {{cannot register derivative for _modify accessor}}
@derivative(of: computedProperty._modify)
mutating func vjpPropertyModify(_ newValue: T) -> (
value: (), pullback: (inout TangentVector) -> T.TangentVector
) {
fatalError()
}
}
// Test initializers.
extension Struct {
init(_ x: Float) {}
init(_ x: T, y: Float) {}
}
extension Struct where T: Differentiable & AdditiveArithmetic {
@derivative(of: init)
static func vjpInit(_ x: Float) -> (
value: Struct, pullback: (TangentVector) -> Float
) {
return (.init(x), { _ in .zero })
}
@derivative(of: init(_:y:))
static func vjpInit2(_ x: T, _ y: Float) -> (
value: Struct, pullback: (TangentVector) -> (T.TangentVector, Float)
) {
return (.init(x, y: y), { _ in (.zero, .zero) })
}
}
// Test subscripts.
extension Struct {
subscript() -> Float {
get { 1 }
set {}
}
subscript(float float: Float) -> Float {
get { 1 }
set {}
}
// expected-note @+1 {{candidate subscript does not have a setter}}
subscript<T: Differentiable>(x: T) -> T { x }
}
extension Struct where T: Differentiable & AdditiveArithmetic {
@derivative(of: subscript.get)
func vjpSubscriptGetter() -> (value: Float, pullback: (Float) -> TangentVector) {
return (1, { _ in .zero })
}
// expected-error @+2 {{a derivative already exists for '_'}}
// expected-note @-6 {{other attribute declared here}}
@derivative(of: subscript)
func vjpSubscript() -> (value: Float, pullback: (Float) -> TangentVector) {
return (1, { _ in .zero })
}
@derivative(of: subscript().get)
func jvpSubscriptGetter() -> (value: Float, differential: (TangentVector) -> Float) {
return (1, { _ in .zero })
}
@derivative(of: subscript(float:).get, wrt: self)
func vjpSubscriptLabeledGetter(float: Float) -> (value: Float, pullback: (Float) -> TangentVector) {
return (1, { _ in .zero })
}
// expected-error @+2 {{a derivative already exists for '_'}}
// expected-note @-6 {{other attribute declared here}}
@derivative(of: subscript(float:), wrt: self)
func vjpSubscriptLabeled(float: Float) -> (value: Float, pullback: (Float) -> TangentVector) {
return (1, { _ in .zero })
}
@derivative(of: subscript(float:).get)
func jvpSubscriptLabeledGetter(float: Float) -> (value: Float, differential: (TangentVector, Float) -> Float) {
return (1, { (_,_) in 1})
}
@derivative(of: subscript(_:).get, wrt: self)
func vjpSubscriptGenericGetter<T: Differentiable>(x: T) -> (value: T, pullback: (T.TangentVector) -> TangentVector) {
return (x, { _ in .zero })
}
// expected-error @+2 {{a derivative already exists for '_'}}
// expected-note @-6 {{other attribute declared here}}
@derivative(of: subscript(_:), wrt: self)
func vjpSubscriptGeneric<T: Differentiable>(x: T) -> (value: T, pullback: (T.TangentVector) -> TangentVector) {
return (x, { _ in .zero })
}
@derivative(of: subscript.set)
mutating func vjpSubscriptSetter(_ newValue: Float) -> (
value: (), pullback: (inout TangentVector) -> Float
) {
fatalError()
}
@derivative(of: subscript().set)
mutating func jvpSubscriptSetter(_ newValue: Float) -> (
value: (), differential: (inout TangentVector, Float) -> ()
) {
fatalError()
}
@derivative(of: subscript(float:).set)
mutating func vjpSubscriptLabeledSetter(float: Float, newValue: Float) -> (
value: (), pullback: (inout TangentVector) -> (Float, Float)
) {
fatalError()
}
@derivative(of: subscript(float:).set)
mutating func jvpSubscriptLabeledSetter(float: Float, _ newValue: Float) -> (
value: (), differential: (inout TangentVector, Float, Float) -> Void
) {
fatalError()
}
// Error: original subscript has no setter.
// expected-error @+1 {{referenced declaration 'subscript(_:)' could not be resolved}}
@derivative(of: subscript(_:).set, wrt: self)
mutating func vjpSubscriptGeneric_NoSetter<T: Differentiable>(x: T) -> (
value: T, pullback: (T.TangentVector) -> TangentVector
) {
return (x, { _ in .zero })
}
}
extension Class {
subscript() -> Float {
get { 1 }
// expected-note @+1 {{'subscript()' declared here}}
set {}
}
}
extension Class where T: Differentiable {
@derivative(of: subscript.get)
func vjpSubscriptGetter() -> (value: Float, pullback: (Float) -> TangentVector) {
return (1, { _ in .zero })
}
// expected-error @+2 {{a derivative already exists for '_'}}
// expected-note @-6 {{other attribute declared here}}
@derivative(of: subscript)
func vjpSubscript() -> (value: Float, pullback: (Float) -> TangentVector) {
return (1, { _ in .zero })
}
// FIXME(SR-13096): Enable derivative registration for class property/subscript setters.
// This requires changing derivative type calculation rules for functions with
// class-typed parameters. We need to assume that all functions taking
// class-typed operands may mutate those operands.
// expected-error @+1 {{cannot yet register derivative for class property or subscript setters}}
@derivative(of: subscript.set)
func vjpSubscriptSetter(_ newValue: Float) -> (
value: (), pullback: (inout TangentVector) -> Float
) {
fatalError()
}
}
// Test duplicate `@derivative` attribute.
func duplicate(_ x: Float) -> Float { x }
// expected-note @+1 {{other attribute declared here}}
@derivative(of: duplicate)
func jvpDuplicate1(_ x: Float) -> (value: Float, differential: (Float) -> Float) {
return (duplicate(x), { $0 })
}
// expected-error @+1 {{a derivative already exists for 'duplicate'}}
@derivative(of: duplicate)
func jvpDuplicate2(_ x: Float) -> (value: Float, differential: (Float) -> Float) {
return (duplicate(x), { $0 })
}
// Test invalid original declaration kind.
// expected-note @+1 {{candidate var does not have a getter}}
var globalVariable: Float
// expected-error @+1 {{referenced declaration 'globalVariable' could not be resolved}}
@derivative(of: globalVariable)
func invalidOriginalDeclaration(x: Float) -> (
value: Float, differential: (Float) -> (Float)
) {
return (x, { $0 })
}
// Test ambiguous original declaration.
protocol P1 {}
protocol P2 {}
// expected-note @+1 {{candidate global function found here}}
func ambiguous<T: P1>(_ x: T) -> T { x }
// expected-note @+1 {{candidate global function found here}}
func ambiguous<T: P2>(_ x: T) -> T { x }
// expected-error @+1 {{referenced declaration 'ambiguous' is ambiguous}}
@derivative(of: ambiguous)
func jvpAmbiguous<T: P1 & P2 & Differentiable>(x: T)
-> (value: T, differential: (T.TangentVector) -> (T.TangentVector))
{
return (x, { $0 })
}
// Test no valid original declaration.
// Original declarations are invalid because they have extra generic
// requirements unsatisfied by the `@derivative` function.
// expected-note @+1 {{candidate global function does not have type equal to or less constrained than '<T where T : Differentiable> (x: T) -> T'}}
func invalid<T: BinaryFloatingPoint>(x: T) -> T { x }
// expected-note @+1 {{candidate global function does not have type equal to or less constrained than '<T where T : Differentiable> (x: T) -> T'}}
func invalid<T: CustomStringConvertible>(x: T) -> T { x }
// expected-note @+1 {{candidate global function does not have type equal to or less constrained than '<T where T : Differentiable> (x: T) -> T'}}
func invalid<T: FloatingPoint>(x: T) -> T { x }
// expected-error @+1 {{referenced declaration 'invalid' could not be resolved}}
@derivative(of: invalid)
func jvpInvalid<T: Differentiable>(x: T) -> (
value: T, differential: (T.TangentVector) -> T.TangentVector
) {
return (x, { $0 })
}
// Test stored property original declaration.
struct HasStoredProperty {
// expected-note @+1 {{'stored' declared here}}
var stored: Float
}
extension HasStoredProperty: Differentiable & AdditiveArithmetic {
static var zero: Self {
fatalError()
}
static func + (lhs: Self, rhs: Self) -> Self {
fatalError()
}
static func - (lhs: Self, rhs: Self) -> Self {
fatalError()
}
typealias TangentVector = Self
}
extension HasStoredProperty {
// expected-error @+1 {{cannot register derivative for stored property 'stored'}}
@derivative(of: stored)
func vjpStored() -> (value: Float, pullback: (Float) -> TangentVector) {
return (stored, { _ in .zero })
}
}
// Test derivative registration for protocol requirements. Currently unsupported.
// TODO(TF-982): Lift this restriction and add proper support.
protocol ProtocolRequirementDerivative {
// expected-note @+1 {{cannot yet register derivative default implementation for protocol requirements}}
func requirement(_ x: Float) -> Float
}
extension ProtocolRequirementDerivative {
// expected-error @+1 {{referenced declaration 'requirement' could not be resolved}}
@derivative(of: requirement)
func vjpRequirement(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
}
// Test `inout` parameters.
func multipleSemanticResults(_ x: inout Float) -> Float {
return x
}
// expected-error @+1 {{cannot differentiate functions with both an 'inout' parameter and a result}}
@derivative(of: multipleSemanticResults)
func vjpMultipleSemanticResults(x: inout Float) -> (
value: Float, pullback: (Float) -> Float
) {
return (multipleSemanticResults(&x), { $0 })
}
struct InoutParameters: Differentiable {
typealias TangentVector = DummyTangentVector
mutating func move(by _: TangentVector) {}
}
extension InoutParameters {
// expected-note @+1 4 {{'staticMethod(_:rhs:)' defined here}}
static func staticMethod(_ lhs: inout Self, rhs: Self) {}
// Test wrt `inout` parameter.
@derivative(of: staticMethod)
static func vjpWrtInout(_ lhs: inout Self, _ rhs: Self) -> (
value: Void, pullback: (inout TangentVector) -> TangentVector
) { fatalError() }
// expected-error @+1 {{function result's 'pullback' type does not match 'staticMethod(_:rhs:)'}}
@derivative(of: staticMethod)
static func vjpWrtInoutMismatch(_ lhs: inout Self, _ rhs: Self) -> (
// expected-note @+1 {{'pullback' does not have expected type '(inout InoutParameters.TangentVector) -> InoutParameters.TangentVector' (aka '(inout DummyTangentVector) -> DummyTangentVector')}}
value: Void, pullback: (TangentVector) -> TangentVector
) { fatalError() }
@derivative(of: staticMethod)
static func jvpWrtInout(_ lhs: inout Self, _ rhs: Self) -> (
value: Void, differential: (inout TangentVector, TangentVector) -> Void
) { fatalError() }
// expected-error @+1 {{function result's 'differential' type does not match 'staticMethod(_:rhs:)'}}
@derivative(of: staticMethod)
static func jvpWrtInoutMismatch(_ lhs: inout Self, _ rhs: Self) -> (
// expected-note @+1 {{'differential' does not have expected type '(inout InoutParameters.TangentVector, InoutParameters.TangentVector) -> ()' (aka '(inout DummyTangentVector, DummyTangentVector) -> ()')}}
value: Void, differential: (TangentVector, TangentVector) -> Void
) { fatalError() }
// Test non-wrt `inout` parameter.
@derivative(of: staticMethod, wrt: rhs)
static func vjpNotWrtInout(_ lhs: inout Self, _ rhs: Self) -> (
value: Void, pullback: (TangentVector) -> TangentVector
) { fatalError() }
// expected-error @+1 {{function result's 'pullback' type does not match 'staticMethod(_:rhs:)'}}
@derivative(of: staticMethod, wrt: rhs)
static func vjpNotWrtInoutMismatch(_ lhs: inout Self, _ rhs: Self) -> (
// expected-note @+1 {{'pullback' does not have expected type '(InoutParameters.TangentVector) -> InoutParameters.TangentVector' (aka '(DummyTangentVector) -> DummyTangentVector')}}
value: Void, pullback: (inout TangentVector) -> TangentVector
) { fatalError() }
@derivative(of: staticMethod, wrt: rhs)
static func jvpNotWrtInout(_ lhs: inout Self, _ rhs: Self) -> (
value: Void, differential: (TangentVector) -> TangentVector
) { fatalError() }
// expected-error @+1 {{function result's 'differential' type does not match 'staticMethod(_:rhs:)'}}
@derivative(of: staticMethod, wrt: rhs)
static func jvpNotWrtInout(_ lhs: inout Self, _ rhs: Self) -> (
// expected-note @+1 {{'differential' does not have expected type '(InoutParameters.TangentVector) -> InoutParameters.TangentVector' (aka '(DummyTangentVector) -> DummyTangentVector')}}
value: Void, differential: (inout TangentVector) -> TangentVector
) { fatalError() }
}
extension InoutParameters {
// expected-note @+1 4 {{'mutatingMethod' defined here}}
mutating func mutatingMethod(_ other: Self) {}
// Test wrt `inout` `self` parameter.
@derivative(of: mutatingMethod)
mutating func vjpWrtInout(_ other: Self) -> (
value: Void, pullback: (inout TangentVector) -> TangentVector
) { fatalError() }
// expected-error @+1 {{function result's 'pullback' type does not match 'mutatingMethod'}}
@derivative(of: mutatingMethod)
mutating func vjpWrtInoutMismatch(_ other: Self) -> (
// expected-note @+1 {{'pullback' does not have expected type '(inout InoutParameters.TangentVector) -> InoutParameters.TangentVector' (aka '(inout DummyTangentVector) -> DummyTangentVector')}}
value: Void, pullback: (TangentVector) -> TangentVector
) { fatalError() }
@derivative(of: mutatingMethod)
mutating func jvpWrtInout(_ other: Self) -> (
value: Void, differential: (inout TangentVector, TangentVector) -> Void
) { fatalError() }
// expected-error @+1 {{function result's 'differential' type does not match 'mutatingMethod'}}
@derivative(of: mutatingMethod)
mutating func jvpWrtInoutMismatch(_ other: Self) -> (
// expected-note @+1 {{'differential' does not have expected type '(inout InoutParameters.TangentVector, InoutParameters.TangentVector) -> ()' (aka '(inout DummyTangentVector, DummyTangentVector) -> ()')}}
value: Void, differential: (TangentVector, TangentVector) -> Void
) { fatalError() }
// Test non-wrt `inout` `self` parameter.
@derivative(of: mutatingMethod, wrt: other)
mutating func vjpNotWrtInout(_ other: Self) -> (
value: Void, pullback: (TangentVector) -> TangentVector
) { fatalError() }
// expected-error @+1 {{function result's 'pullback' type does not match 'mutatingMethod'}}
@derivative(of: mutatingMethod, wrt: other)
mutating func vjpNotWrtInoutMismatch(_ other: Self) -> (
// expected-note @+1 {{'pullback' does not have expected type '(InoutParameters.TangentVector) -> InoutParameters.TangentVector' (aka '(DummyTangentVector) -> DummyTangentVector')}}
value: Void, pullback: (inout TangentVector) -> TangentVector
) { fatalError() }
@derivative(of: mutatingMethod, wrt: other)
mutating func jvpNotWrtInout(_ other: Self) -> (
value: Void, differential: (TangentVector) -> TangentVector
) { fatalError() }
// expected-error @+1 {{function result's 'differential' type does not match 'mutatingMethod'}}
@derivative(of: mutatingMethod, wrt: other)
mutating func jvpNotWrtInoutMismatch(_ other: Self) -> (
// expected-note @+1 {{'differential' does not have expected type '(InoutParameters.TangentVector) -> InoutParameters.TangentVector' (aka '(DummyTangentVector) -> DummyTangentVector')}}
value: Void, differential: (TangentVector, TangentVector) -> Void
) { fatalError() }
}
// Test no semantic results.
func noSemanticResults(_ x: Float) {}
// expected-error @+1 {{cannot differentiate void function 'noSemanticResults'}}
@derivative(of: noSemanticResults)
func vjpNoSemanticResults(_ x: Float) -> (value: Void, pullback: Void) {}
// Test multiple semantic results.
extension InoutParameters {
func multipleSemanticResults(_ x: inout Float) -> Float { x }
// expected-error @+1 {{cannot differentiate functions with both an 'inout' parameter and a result}}
@derivative(of: multipleSemanticResults)
func vjpMultipleSemanticResults(_ x: inout Float) -> (
value: Float, pullback: (inout Float) -> Void
) { fatalError() }
func inoutVoid(_ x: Float, _ void: inout Void) -> Float {}
// expected-error @+1 {{cannot differentiate functions with both an 'inout' parameter and a result}}
@derivative(of: inoutVoid)
func vjpInoutVoidParameter(_ x: Float, _ void: inout Void) -> (
value: Float, pullback: (inout Float) -> Void
) { fatalError() }
}
// Test original/derivative function `inout` parameter mismatches.
extension InoutParameters {
// expected-note @+1 {{candidate instance method does not have expected type '(InoutParameters) -> (inout Float) -> Void'}}
func inoutParameterMismatch(_ x: Float) {}
// expected-error @+1 {{referenced declaration 'inoutParameterMismatch' could not be resolved}}
@derivative(of: inoutParameterMismatch)
func vjpInoutParameterMismatch(_ x: inout Float) -> (value: Void, pullback: (inout Float) -> Void) {
fatalError()
}
// expected-note @+1 {{candidate instance method does not have expected type '(inout InoutParameters) -> (Float) -> Void'}}
func mutatingMismatch(_ x: Float) {}
// expected-error @+1 {{referenced declaration 'mutatingMismatch' could not be resolved}}
@derivative(of: mutatingMismatch)
mutating func vjpMutatingMismatch(_ x: Float) -> (value: Void, pullback: (inout Float) -> Void) {
fatalError()
}
}
// Test cross-file derivative registration.
extension FloatingPoint where Self: Differentiable {
@usableFromInline
@derivative(of: rounded)
func vjpRounded() -> (
value: Self,
pullback: (Self.TangentVector) -> (Self.TangentVector)
) {
fatalError()
}
}
extension Differentiable where Self: AdditiveArithmetic {
// expected-error @+1 {{referenced declaration '+' could not be resolved}}
@derivative(of: +)
static func vjpPlus(x: Self, y: Self) -> (
value: Self,
pullback: (Self.TangentVector) -> (Self.TangentVector, Self.TangentVector)
) {
return (x + y, { v in (v, v) })
}
}
extension AdditiveArithmetic
where Self: Differentiable, Self == Self.TangentVector {
// expected-error @+1 {{referenced declaration '+' could not be resolved}}
@derivative(of: +)
func vjpPlusInstanceMethod(x: Self, y: Self) -> (
value: Self, pullback: (Self) -> (Self, Self)
) {
return (x + y, { v in (v, v) })
}
}
// Test derivatives of default implementations.
protocol HasADefaultImplementation {
func req(_ x: Float) -> Float
}
extension HasADefaultImplementation {
func req(_ x: Float) -> Float { x }
// ok
@derivative(of: req)
func req(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
(x, { 10 * $0 })
}
}
// Test default derivatives of requirements.
protocol HasADefaultDerivative {
// expected-note @+1 {{cannot yet register derivative default implementation for protocol requirements}}
func req(_ x: Float) -> Float
}
extension HasADefaultDerivative {
// TODO(TF-982): Support default derivatives for protocol requirements.
// expected-error @+1 {{referenced declaration 'req' could not be resolved}}
@derivative(of: req)
func vjpReq(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
(x, { 10 * $0 })
}
}
// MARK: - Original function visibility = derivative function visibility
public func public_original_public_derivative(_ x: Float) -> Float { x }
@derivative(of: public_original_public_derivative)
public func _public_original_public_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
public func public_original_usablefrominline_derivative(_ x: Float) -> Float { x }
@usableFromInline
@derivative(of: public_original_usablefrominline_derivative)
func _public_original_usablefrominline_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
func internal_original_internal_derivative(_ x: Float) -> Float { x }
@derivative(of: internal_original_internal_derivative)
func _internal_original_internal_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
private func private_original_private_derivative(_ x: Float) -> Float { x }
@derivative(of: private_original_private_derivative)
private func _private_original_private_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
fileprivate func fileprivate_original_fileprivate_derivative(_ x: Float) -> Float { x }
@derivative(of: fileprivate_original_fileprivate_derivative)
fileprivate func _fileprivate_original_fileprivate_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
func internal_original_usablefrominline_derivative(_ x: Float) -> Float { x }
@usableFromInline
@derivative(of: internal_original_usablefrominline_derivative)
func _internal_original_usablefrominline_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
func internal_original_inlinable_derivative(_ x: Float) -> Float { x }
@inlinable
@derivative(of: internal_original_inlinable_derivative)
func _internal_original_inlinable_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
func internal_original_alwaysemitintoclient_derivative(_ x: Float) -> Float { x }
@_alwaysEmitIntoClient
@derivative(of: internal_original_alwaysemitintoclient_derivative)
func _internal_original_alwaysemitintoclient_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
// MARK: - Original function visibility < derivative function visibility
@usableFromInline
func usablefrominline_original_public_derivative(_ x: Float) -> Float { x }
// expected-error @+1 {{derivative function must have same access level as original function; derivative function '_usablefrominline_original_public_derivative' is public, but original function 'usablefrominline_original_public_derivative' is internal}}
@derivative(of: usablefrominline_original_public_derivative)
// expected-note @+1 {{mark the derivative function as 'internal' to match the original function}} {{1-7=internal}}
public func _usablefrominline_original_public_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
func internal_original_public_derivative(_ x: Float) -> Float { x }
// expected-error @+1 {{derivative function must have same access level as original function; derivative function '_internal_original_public_derivative' is public, but original function 'internal_original_public_derivative' is internal}}
@derivative(of: internal_original_public_derivative)
// expected-note @+1 {{mark the derivative function as 'internal' to match the original function}} {{1-7=internal}}
public func _internal_original_public_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
private func private_original_usablefrominline_derivative(_ x: Float) -> Float { x }
// expected-error @+1 {{derivative function must have same access level as original function; derivative function '_private_original_usablefrominline_derivative' is internal, but original function 'private_original_usablefrominline_derivative' is private}}
@derivative(of: private_original_usablefrominline_derivative)
@usableFromInline
// expected-note @+1 {{mark the derivative function as 'private' to match the original function}} {{1-1=private }}
func _private_original_usablefrominline_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
private func private_original_public_derivative(_ x: Float) -> Float { x }
// expected-error @+1 {{derivative function must have same access level as original function; derivative function '_private_original_public_derivative' is public, but original function 'private_original_public_derivative' is private}}
@derivative(of: private_original_public_derivative)
// expected-note @+1 {{mark the derivative function as 'private' to match the original function}} {{1-7=private}}
public func _private_original_public_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
private func private_original_internal_derivative(_ x: Float) -> Float { x }
// expected-error @+1 {{derivative function must have same access level as original function; derivative function '_private_original_internal_derivative' is internal, but original function 'private_original_internal_derivative' is private}}
@derivative(of: private_original_internal_derivative)
// expected-note @+1 {{mark the derivative function as 'private' to match the original function}}
func _private_original_internal_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
fileprivate func fileprivate_original_private_derivative(_ x: Float) -> Float { x }
// expected-error @+1 {{derivative function must have same access level as original function; derivative function '_fileprivate_original_private_derivative' is private, but original function 'fileprivate_original_private_derivative' is fileprivate}}
@derivative(of: fileprivate_original_private_derivative)
// expected-note @+1 {{mark the derivative function as 'fileprivate' to match the original function}} {{1-8=fileprivate}}
private func _fileprivate_original_private_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
private func private_original_fileprivate_derivative(_ x: Float) -> Float { x }
// expected-error @+1 {{derivative function must have same access level as original function; derivative function '_private_original_fileprivate_derivative' is fileprivate, but original function 'private_original_fileprivate_derivative' is private}}
@derivative(of: private_original_fileprivate_derivative)
// expected-note @+1 {{mark the derivative function as 'private' to match the original function}} {{1-12=private}}
fileprivate func _private_original_fileprivate_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
// MARK: - Original function visibility > derivative function visibility
public func public_original_private_derivative(_ x: Float) -> Float { x }
// expected-error @+1 {{derivative function must have same access level as original function; derivative function '_public_original_private_derivative' is fileprivate, but original function 'public_original_private_derivative' is public}}
@derivative(of: public_original_private_derivative)
// expected-note @+1 {{mark the derivative function as '@usableFromInline' to match the original function}} {{1-1=@usableFromInline }}
fileprivate func _public_original_private_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
public func public_original_internal_derivative(_ x: Float) -> Float { x }
// expected-error @+1 {{derivative function must have same access level as original function; derivative function '_public_original_internal_derivative' is internal, but original function 'public_original_internal_derivative' is public}}
@derivative(of: public_original_internal_derivative)
// expected-note @+1 {{mark the derivative function as '@usableFromInline' to match the original function}} {{1-1=@usableFromInline }}
func _public_original_internal_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
func internal_original_fileprivate_derivative(_ x: Float) -> Float { x }
// expected-error @+1 {{derivative function must have same access level as original function; derivative function '_internal_original_fileprivate_derivative' is fileprivate, but original function 'internal_original_fileprivate_derivative' is internal}}
@derivative(of: internal_original_fileprivate_derivative)
// expected-note @+1 {{mark the derivative function as 'internal' to match the original function}} {{1-12=internal}}
fileprivate func _internal_original_fileprivate_derivative(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
// Test invalid reference to an accessor of a non-storage declaration.
// expected-note @+1 {{candidate global function does not have a getter}}
func function(_ x: Float) -> Float {
x
}
// expected-error @+1 {{referenced declaration 'function' could not be resolved}}
@derivative(of: function(_:).get)
func vjpFunction(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
// Test ambiguity that exists when Type function name is the same
// as an accessor label.
extension Float {
// Original function name conflicts with an accessor name ("set").
func set() -> Float {
self
}
// Original function name does not conflict with an accessor name.
func method() -> Float {
self
}
// Test ambiguous parse.
// Expected:
// - Base type: `Float`
// - Declaration name: `set`
// - Accessor kind: <none>
// Actual:
// - Base type: <none>
// - Declaration name: `Float`
// - Accessor kind: `set`
// expected-error @+1 {{cannot find 'Float' in scope}}
@derivative(of: Float.set)
func jvpSet() -> (value: Float, differential: (Float) -> Float) {
fatalError()
}
@derivative(of: Float.method)
func jvpMethod() -> (value: Float, differential: (Float) -> Float) {
fatalError()
}
}
// Test original function with opaque result type.
// expected-note @+1 {{candidate global function does not have expected type '(Float) -> Float'}}
func opaqueResult(_ x: Float) -> some Differentiable { x }
// expected-error @+1 {{referenced declaration 'opaqueResult' could not be resolved}}
@derivative(of: opaqueResult)
func vjpOpaqueResult(_ x: Float) -> (value: Float, pullback: (Float) -> Float) {
fatalError()
}
// Test instance vs static method mismatch.
struct StaticMismatch<T: Differentiable> {
// expected-note @+1 {{original function 'init(_:)' is a 'static' method}}
init(_ x: T) {}
// expected-note @+1 {{original function 'instanceMethod' is an instance method}}
func instanceMethod(_ x: T) -> T { x }
// expected-note @+1 {{original function 'staticMethod' is a 'static' method}}
static func staticMethod(_ x: T) -> T { x }
// expected-error @+1 {{unexpected derivative function declaration; 'init(_:)' requires the derivative function 'vjpInit' to be a 'static' method}}
@derivative(of: init)
// expected-note @+1 {{make derivative function 'vjpInit' a 'static' method}}{{3-3=static }}
func vjpInit(_ x: T) -> (value: Self, pullback: (T.TangentVector) -> T.TangentVector) {
fatalError()
}
// expected-error @+1 {{unexpected derivative function declaration; 'instanceMethod' requires the derivative function 'jvpInstance' to be an instance method}}
@derivative(of: instanceMethod)
// expected-note @+1 {{make derivative function 'jvpInstance' an instance method}}{{3-10=}}
static func jvpInstance(_ x: T) -> (
value: T, differential: (T.TangentVector) -> (T.TangentVector)
) {
return (x, { $0 })
}
// expected-error @+1 {{unexpected derivative function declaration; 'staticMethod' requires the derivative function 'jvpStatic' to be a 'static' method}}
@derivative(of: staticMethod)
// expected-note @+1 {{make derivative function 'jvpStatic' a 'static' method}}{{3-3=static }}
func jvpStatic(_ x: T) -> (
value: T, differential: (T.TangentVector) -> (T.TangentVector)
) {
return (x, { $0 })
}
}
| apache-2.0 | 0b965fdd9c0a682b015396d77eacde14 | 37.521849 | 256 | 0.688358 | 3.863874 | false | false | false | false |
jngd/advanced-ios10-training | T2E04/T2E04/ViewController.swift | 1 | 870 | //
// ViewController.swift
// T2E04
//
// Created by jngd on 18/09/16.
// Copyright © 2016 jngd. All rights reserved.
//
import UIKit
class ViewController: UIViewController,
UIViewControllerTransitioningDelegate {
var bounce : BounceTransition!
override func viewDidLoad() {
self.bounce = BounceTransition()
super.viewDidLoad()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
override func prepare(for segue: UIStoryboardSegue, sender:
Any?) {
if (segue.identifier == "showCustomTransition"){
let toVC : UIViewController = segue.destination
as UIViewController
toVC.transitioningDelegate = self
}
}
func animationController(forPresented presented: UIViewController, presenting: UIViewController, source: UIViewController) -> UIViewControllerAnimatedTransitioning? {
return self.bounce
}
}
| apache-2.0 | 41c0ece4a985b00334c7c531a479fdf5 | 21.868421 | 167 | 0.750288 | 4.388889 | false | false | false | false |
frootloops/swift | stdlib/public/core/Misc.swift | 1 | 4430 | //===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
// Extern C functions
//===----------------------------------------------------------------------===//
// FIXME: Once we have an FFI interface, make these have proper function bodies
@_inlineable // FIXME(sil-serialize-all)
@_transparent
public // @testable
func _countLeadingZeros(_ value: Int64) -> Int64 {
return Int64(Builtin.int_ctlz_Int64(value._value, false._value))
}
/// Returns if `x` is a power of 2.
@_inlineable // FIXME(sil-serialize-all)
@_transparent
public // @testable
func _isPowerOf2(_ x: UInt) -> Bool {
if x == 0 {
return false
}
// Note: use unchecked subtraction because we have checked that `x` is not
// zero.
return x & (x &- 1) == 0
}
/// Returns if `x` is a power of 2.
@_inlineable // FIXME(sil-serialize-all)
@_transparent
public // @testable
func _isPowerOf2(_ x: Int) -> Bool {
if x <= 0 {
return false
}
// Note: use unchecked subtraction because we have checked that `x` is not
// `Int.min`.
return x & (x &- 1) == 0
}
#if _runtime(_ObjC)
@_inlineable // FIXME(sil-serialize-all)
@_transparent
public func _autorelease(_ x: AnyObject) {
Builtin.retain(x)
Builtin.autorelease(x)
}
#endif
/// Invoke `body` with an allocated, but uninitialized memory suitable for a
/// `String` value.
///
/// This function is primarily useful to call various runtime functions
/// written in C++.
@_inlineable // FIXME(sil-serialize-all)
@_versioned // FIXME(sil-serialize-all)
internal func _withUninitializedString<R>(
_ body: (UnsafeMutablePointer<String>) -> R
) -> (R, String) {
let stringPtr = UnsafeMutablePointer<String>.allocate(capacity: 1)
let bodyResult = body(stringPtr)
let stringResult = stringPtr.move()
stringPtr.deallocate()
return (bodyResult, stringResult)
}
// FIXME(ABI)#51 : this API should allow controlling different kinds of
// qualification separately: qualification with module names and qualification
// with type names that we are nested in.
// But we can place it behind #if _runtime(_Native) and remove it from ABI on
// Apple platforms, deferring discussions mentioned above.
@_inlineable // FIXME(sil-serialize-all)
@_silgen_name("swift_getTypeName")
public func _getTypeName(_ type: Any.Type, qualified: Bool)
-> (UnsafePointer<UInt8>, Int)
/// Returns the demangled qualified name of a metatype.
@_inlineable // FIXME(sil-serialize-all)
public // @testable
func _typeName(_ type: Any.Type, qualified: Bool = true) -> String {
let (stringPtr, count) = _getTypeName(type, qualified: qualified)
return ._fromWellFormedCodeUnitSequence(UTF8.self,
input: UnsafeBufferPointer(start: stringPtr, count: count))
}
@_silgen_name("")
internal func _getTypeByName(
_ name: UnsafePointer<UInt8>,
_ nameLength: UInt)
-> Any.Type?
/// Lookup a class given a name. Until the demangled encoding of type
/// names is stabilized, this is limited to top-level class names (Foo.bar).
public // SPI(Foundation)
func _typeByName(_ name: String) -> Any.Type? {
let nameUTF8 = Array(name.utf8)
return nameUTF8.withUnsafeBufferPointer { (nameUTF8) in
let type = _getTypeByName(nameUTF8.baseAddress!,
UInt(nameUTF8.endIndex))
return type
}
}
/// Returns `floor(log(x))`. This equals to the position of the most
/// significant non-zero bit, or 63 - number-of-zeros before it.
///
/// The function is only defined for positive values of `x`.
///
/// Examples:
///
/// floorLog2(1) == 0
/// floorLog2(2) == floorLog2(3) == 1
/// floorLog2(9) == floorLog2(15) == 3
///
/// TODO: Implement version working on Int instead of Int64.
@_inlineable // FIXME(sil-serialize-all)
@_transparent
public // @testable
func _floorLog2(_ x: Int64) -> Int {
_sanityCheck(x > 0, "_floorLog2 operates only on non-negative integers")
// Note: use unchecked subtraction because we this expression cannot
// overflow.
return 63 &- Int(_countLeadingZeros(x))
}
| apache-2.0 | c1470317ba6d8a0b2d25ef8e280e3322 | 32.059701 | 80 | 0.656208 | 3.948307 | false | false | false | false |
umarF/MultiSelectHeaders | MultiSelectHeader/TeamModel.swift | 1 | 1731 |
/*
Copyright (c) 2017 Umar Farooque.
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.
*/
import UIKit
struct TeamModel{
var teamName: String = ""
var teamValue: String = ""
var founded: String = ""
// MARK : TODO Check if nil is 0 or something else
mutating func setEmptyObject() -> TeamModel {
self.teamName = ""
self.teamValue = ""
self.founded = ""
return self
}
mutating func setTeams(returnDict: [String:Any]) -> TeamModel {
self.teamName = returnDict["teamName"] as? String ?? ""
self.teamValue = returnDict["teamValue"] as? String ?? ""
self.founded = returnDict["founded"] as? String ?? ""
return self
}
}
| mit | 86fa4c7774dce99536c04b5c1276c0a8 | 34.326531 | 79 | 0.70364 | 4.507813 | false | false | false | false |
slavapestov/swift | test/ClangModules/availability_implicit_macosx.swift | 2 | 4300 | // RUN: %swift -parse -verify -target x86_64-apple-macosx10.51 %clang-importer-sdk -I %S/Inputs/custom-modules %s %S/Inputs/availability_implicit_macosx_other.swift
// RUN: not %swift -parse -target x86_64-apple-macosx10.51 %clang-importer-sdk -I %S/Inputs/custom-modules %s %S/Inputs/availability_implicit_macosx_other.swift 2>&1 | FileCheck %s '--implicit-check-not=<unknown>:0'
// REQUIRES: OS=macosx
// This is a temporary test for checking of availability diagnostics (explicit unavailability,
// deprecation, and potential unavailability) in synthesized code. After this checking
// is fully staged in, the tests in this file will be moved.
//
import Foundation
func useClassThatTriggersImportOfDeprecatedEnum() {
// Check to make sure that the bodies of enum methods that are synthesized
// when importing deprecated enums do not themselves trigger deprecation
// warnings in the synthesized code.
_ = NSClassWithDeprecatedOptionsInMethodSignature.sharedInstance()
}
func useClassThatTriggersImportOExplicitlyUnavailableOptions() {
_ = NSClassWithPotentiallyUnavailableOptionsInMethodSignature.sharedInstance()
}
func useClassThatTriggersImportOfPotentiallyUnavailableOptions() {
_ = NSClassWithExplicitlyUnavailableOptionsInMethodSignature.sharedInstance()
}
func directUseShouldStillTriggerDeprecationWarning() {
_ = NSDeprecatedOptions.First // expected-warning {{'NSDeprecatedOptions' was deprecated in OS X 10.51: Use a different API}}
_ = NSDeprecatedEnum.First // expected-warning {{'NSDeprecatedEnum' was deprecated in OS X 10.51: Use a different API}}
}
func useInSignature(options: NSDeprecatedOptions) { // expected-warning {{'NSDeprecatedOptions' was deprecated in OS X 10.51: Use a different API}}
}
class SuperClassWithDeprecatedInitializer {
@available(OSX, introduced=10.9, deprecated=10.51)
init() { }
}
class SubClassWithSynthesizedDesignedInitializerOverride : SuperClassWithDeprecatedInitializer {
// The synthesized designated initializer override calls super.init(), which is
// deprecated, so the synthesized initializer is marked as deprecated as well.
// This does not generate a warning here (perhaps it should?) but any call
// to Sub's initializer will cause a deprecation warning.
}
func callImplicitInitializerOnSubClassWithSynthesizedDesignedInitializerOverride() {
_ = SubClassWithSynthesizedDesignedInitializerOverride() // expected-warning {{'init()' was deprecated in OS X 10.51}}
}
@available(OSX, introduced=10.9, deprecated=10.51)
class DeprecatedSuperClass {
var i : Int = 7 // Causes initializer to be synthesized
}
class NotDeprecatedSubClassOfDeprecatedSuperClass : DeprecatedSuperClass { // expected-warning {{'DeprecatedSuperClass' was deprecated in OS X 10.51}}
}
func callImplicitInitializerOnNotDeprecatedSubClassOfDeprecatedSuperClass() {
// We do not expect a warning here because the synthesized initializer
// in NotDeprecatedSubClassOfDeprecatedSuperClass is not itself marked
// deprecated.
_ = NotDeprecatedSubClassOfDeprecatedSuperClass()
}
@available(OSX, introduced=10.9, deprecated=10.51)
class DeprecatedSubClassOfDeprecatedSuperClass : DeprecatedSuperClass {
}
// Tests synthesis of materializeForSet
class ClassWithLimitedAvailabilityAccessors {
var limitedGetter: Int {
@available(OSX, introduced=10.52)
get { return 10 }
set(newVal) {}
}
var limitedSetter: Int {
get { return 10 }
@available(OSX, introduced=10.52)
set(newVal) {}
}
}
@available(*, unavailable)
func unavailableFunction() -> Int { return 10 } // expected-note 3{{'unavailableFunction()' has been explicitly marked unavailable here}}
class ClassWithReferencesLazyInitializers {
var propWithUnavailableInInitializer: Int = unavailableFunction() // expected-error {{'unavailableFunction()' is unavailable}}
lazy var lazyPropWithUnavailableInInitializer: Int = unavailableFunction() // expected-error {{'unavailableFunction()' is unavailable}}
}
@available(*, unavailable)
func unavailableUseInUnavailableFunction() {
// Diagnose references to unavailable functions in non-implicit code
// as errors
unavailableFunction() // expected-error {{'unavailableFunction()' is unavailable}}
}
@available(OSX 10.52, *)
func foo() {
let _ = SubOfOtherWithInit()
}
| apache-2.0 | 58a7bf58d4c2672248edcf06f159209d | 38.449541 | 215 | 0.775814 | 4.374364 | false | false | false | false |
xwu/swift | test/Constraints/ranking.swift | 1 | 15615 | // RUN: %target-swift-emit-silgen %s -verify -swift-version 5 | %FileCheck %s
protocol P {
var p: P { get set }
var q: P? { get set }
func p(_: P)
func q(_: P)
}
struct S : P {
var p: P
var q: P?
func p(_: P) {}
func q(_: P) {}
}
class Base : P {
var p: P
var q: P?
func p(_: P) {}
func q(_: P) {}
init(_ p: P) { self.p = p }
}
class Derived : Base {
}
func genericOverload<T>(_: T) {}
func genericOverload<T>(_: T?) {}
func genericOptional<T>(_: T?) {}
func genericNoOptional<T>(_: T) {}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking22propertyVersusFunctionyyAA1P_p_xtAaCRzlF
func propertyVersusFunction<T : P>(_ p: P, _ t: T) {
// CHECK: witness_method $@opened("{{.*}}") P, #P.p!getter
let _ = p.p
// CHECK: witness_method $@opened("{{.*}}") P, #P.p!getter
let _: P = p.p
// CHECK: function_ref @$s7ranking22propertyVersusFunctionyyAA1P_p_xtAaCRzlFyAaC_pcAaC_pcfu_ : $@convention(thin) (@in_guaranteed P) -> @owned @callee_guaranteed (@in_guaranteed P) -> ()
let _: (P) -> () = p.p
// CHECK: witness_method $@opened("{{.*}}") P, #P.p!getter
let _: P? = p.p
// CHECK: witness_method $@opened("{{.*}}") P, #P.p!getter
let _: Any = p.p
// CHECK: witness_method $@opened("{{.*}}") P, #P.p!getter
let _: Any? = p.p
// CHECK: witness_method $@opened("{{.*}}") P, #P.p!getter
// CHECK: function_ref @$s7ranking15genericOverloadyyxlF
genericOverload(p.p)
// CHECK: witness_method $@opened("{{.*}}") P, #P.q!getter
// CHECK: function_ref @$s7ranking15genericOverloadyyxSglF
genericOverload(p.q)
// CHECK: witness_method $@opened("{{.*}}") P, #P.p!getter
// CHECK: function_ref @$s7ranking15genericOptionalyyxSglF
genericOptional(p.p)
// CHECK: witness_method $@opened("{{.*}}") P, #P.q!getter
// CHECK: function_ref @$s7ranking15genericOptionalyyxSglF
genericOptional(p.q)
// CHECK: witness_method $@opened("{{.*}}") P, #P.p!getter
// CHECK: function_ref @$s7ranking17genericNoOptionalyyxlF
genericNoOptional(p.p)
// CHECK: witness_method $@opened("{{.*}}") P, #P.q!getter
// CHECK: function_ref @$s7ranking17genericNoOptionalyyxlF
genericNoOptional(p.q)
// CHECK: witness_method $T, #P.p!getter
let _ = t.p
// CHECK: witness_method $T, #P.p!getter
let _: P = t.p
// CHECK: function_ref @$s7ranking22propertyVersusFunctionyyAA1P_p_xtAaCRzlFyAaC_pcxcfu1_ : $@convention(thin) <τ_0_0 where τ_0_0 : P> (@in_guaranteed τ_0_0) -> @owned @callee_guaranteed (@in_guaranteed P) -> ()
let _: (P) -> () = t.p
// CHECK: witness_method $T, #P.p!getter
let _: P? = t.p
// CHECK: witness_method $T, #P.p!getter
let _: Any = t.p
// CHECK: witness_method $T, #P.p!getter
let _: Any? = t.p
// CHECK: witness_method $T, #P.p!getter
// CHECK: function_ref @$s7ranking15genericOverloadyyxlF
genericOverload(t.p)
// CHECK: witness_method $T, #P.q!getter
// CHECK: function_ref @$s7ranking15genericOverloadyyxSglF
genericOverload(t.q)
// CHECK: witness_method $T, #P.p!getter
// CHECK: function_ref @$s7ranking15genericOptionalyyxSglF
genericOptional(t.p)
// CHECK: witness_method $T, #P.q!getter
// CHECK: function_ref @$s7ranking15genericOptionalyyxSglF
genericOptional(t.q)
// CHECK: witness_method $T, #P.p!getter
// CHECK: function_ref @$s7ranking17genericNoOptionalyyxlF
genericNoOptional(t.p)
// CHECK: witness_method $T, #P.q!getter
// CHECK: function_ref @$s7ranking17genericNoOptionalyyxlF
genericNoOptional(t.q)
}
extension P {
func propertyVersusFunction() {
// CHECK: witness_method $Self, #P.p!getter
let _ = self.p
// CHECK: witness_method $Self, #P.p!getter
let _: P = self.p
// CHECK: function_ref @$s7ranking1PPAAE22propertyVersusFunctionyyFyAaB_pcxcfu_ : $@convention(thin) <τ_0_0 where τ_0_0 : P> (@in_guaranteed τ_0_0) -> @owned @callee_guaranteed (@in_guaranteed P) -> ()
let _: (P) -> () = self.p
// CHECK: witness_method $Self, #P.p!getter
let _: P? = self.p
// CHECK: witness_method $Self, #P.p!getter
let _: Any = self.p
// CHECK: witness_method $Self, #P.p!getter
let _: Any? = self.p
// CHECK: witness_method $Self, #P.p!getter
// CHECK: function_ref @$s7ranking15genericOverloadyyxlF
genericOverload(self.p)
// CHECK: witness_method $Self, #P.q!getter
// CHECK: function_ref @$s7ranking15genericOverloadyyxSglF
genericOverload(self.q)
// CHECK: witness_method $Self, #P.p!getter
// CHECK: function_ref @$s7ranking15genericOptionalyyxSglF
genericOptional(self.p)
// CHECK: witness_method $Self, #P.q!getter
// CHECK: function_ref @$s7ranking15genericOptionalyyxSglF
genericOptional(self.q)
// CHECK: witness_method $Self, #P.p!getter
// CHECK: function_ref @$s7ranking17genericNoOptionalyyxlF
genericNoOptional(self.p)
// CHECK: witness_method $Self, #P.q!getter
// CHECK: function_ref @$s7ranking17genericNoOptionalyyxlF
genericNoOptional(self.q)
}
}
//--------------------------------------------------------------------
func f0<T>(_ x: T) {}
// FIXME: Lookup breaks if these come after f1!
class A {
init() {}
};
class B : A {
override init() { super.init() }
}
func f1(_ a: A) -> A { return a }
func f1(_ b: B) -> B { return b }
func testDerived(b: B) {
// CHECK-LABEL: sil hidden [ossa] @$s7ranking11testDerived1byAA1BC_tF
// CHECK: function_ref @$s7ranking2f1yAA1BCADF
// CHECK: function_ref @$s7ranking2f0yyxlF
f0(f1(b))
// CHECK: end sil function '$s7ranking11testDerived1byAA1BC_tF'
}
protocol X {
var foo: Int { get }
var bar: Int { get }
func baz() -> Int
subscript(foo: String) -> Int { get }
}
class Y {
var foo: Int = 0
func baz() -> Int { return foo }
subscript(foo: String) -> Int { return 0 }
}
extension Y {
var bar: Int { return foo }
}
protocol Z : Y {
var foo: Int { get }
var bar: Int { get }
func baz() -> Int
subscript(foo: String) -> Int { get }
}
class GenericClass<T> {
var foo: T
init(_ foo: T) { self.foo = foo }
func baz() -> T { return foo }
}
extension GenericClass {
var bar: T { return foo }
subscript(foo: String) -> Int { return 0 }
}
// Make sure we favour the class implementation over the protocol requirement.
// CHECK-LABEL: sil hidden [ossa] @$s7ranking32testGenericPropertyProtocolClassyyxAA1YCRbzAA1XRzlF
func testGenericPropertyProtocolClass<T : X & Y>(_ t: T) {
_ = t.foo // CHECK: class_method {{%.*}} : $Y, #Y.foo!getter
_ = t.bar // CHECK: function_ref @$s7ranking1YC3barSivg
_ = t.baz() // CHECK: class_method {{%.*}} : $Y, #Y.baz
_ = t[""] // CHECK: class_method {{%.*}} : $Y, #Y.subscript!getter
}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking36testExistentialPropertyProtocolClassyyAA1X_AA1YCXcF
func testExistentialPropertyProtocolClass(_ t: X & Y) {
_ = t.foo // CHECK: class_method {{%.*}} : $Y, #Y.foo!getter
_ = t.bar // CHECK: function_ref @$s7ranking1YC3barSivg
_ = t.baz() // CHECK: class_method {{%.*}} : $Y, #Y.baz
_ = t[""] // CHECK: class_method {{%.*}} : $Y, #Y.subscript!getter
}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking46testGenericPropertySubclassConstrainedProtocolyyxAA1ZRzlF
func testGenericPropertySubclassConstrainedProtocol<T : Z>(_ t: T) {
_ = t.foo // CHECK: class_method {{%.*}} : $Y, #Y.foo!getter
_ = t.bar // CHECK: function_ref @$s7ranking1YC3barSivg
_ = t.baz() // CHECK: class_method {{%.*}} : $Y, #Y.baz
_ = t[""] // CHECK: class_method {{%.*}} : $Y, #Y.subscript!getter
}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking50testExistentialPropertySubclassConstrainedProtocolyyAA1Z_pF
func testExistentialPropertySubclassConstrainedProtocol(_ t: Z) {
_ = t.foo // CHECK: class_method {{%.*}} : $Y, #Y.foo!getter
_ = t.bar // CHECK: function_ref @$s7ranking1YC3barSivg
_ = t.baz() // CHECK: class_method {{%.*}} : $Y, #Y.baz
_ = t[""] // CHECK: class_method {{%.*}} : $Y, #Y.subscript!getter
}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking43testExistentialPropertyProtocolGenericClassyyAA1X_AA0fG0CySiGXcF
func testExistentialPropertyProtocolGenericClass(_ t: GenericClass<Int> & X) {
_ = t.foo // CHECK: class_method {{%.*}} : $GenericClass<Int>, #GenericClass.foo!getter
_ = t.bar // CHECK: function_ref @$s7ranking12GenericClassC3barxvg
_ = t.baz() // CHECK: class_method {{%.*}} : $GenericClass<Int>, #GenericClass.baz
_ = t[""] // CHECK: function_ref @$s7ranking12GenericClassCySiSScig
}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking43testExistentialPropertyProtocolGenericClassyyAA1X_AA0fG0CySSGXcF
func testExistentialPropertyProtocolGenericClass(_ t: GenericClass<String> & X) {
_ = t.foo // CHECK: class_method {{%.*}} : $GenericClass<String>, #GenericClass.foo!getter
_ = t.bar // CHECK: function_ref @$s7ranking12GenericClassC3barxvg
_ = t.baz() // CHECK: class_method {{%.*}} : $GenericClass<String>, #GenericClass.baz
_ = t[""] // CHECK: function_ref @$s7ranking12GenericClassCySiSScig
}
extension X where Self : Y {
// CHECK-LABEL: sil hidden [ossa] @$s7ranking1XPA2A1YCRbzrlE32testGenericPropertyProtocolClassyyxF
func testGenericPropertyProtocolClass(_ x: Self) {
_ = self.foo // CHECK: class_method {{%.*}} : $Y, #Y.foo!getter
_ = self.bar // CHECK: function_ref @$s7ranking1YC3barSivg
_ = self.baz() // CHECK: class_method {{%.*}} : $Y, #Y.baz
_ = self[""] // CHECK: class_method {{%.*}} : $Y, #Y.subscript!getter
}
}
extension X where Self : GenericClass<Int> {
// CHECK-LABEL: sil hidden [ossa] @$s7ranking1XPA2A12GenericClassCySiGRbzrlE04testb16PropertyProtocolbC0yyxF
func testGenericPropertyProtocolGenericClass(_ x: Self) {
_ = self.foo // CHECK: class_method {{%.*}} : $GenericClass<Int>, #GenericClass.foo!getter
_ = self.bar // CHECK: function_ref @$s7ranking12GenericClassC3barxvg
_ = self.baz() // CHECK: class_method {{%.*}} : $GenericClass<Int>, #GenericClass.baz
_ = self[""] // CHECK: function_ref @$s7ranking12GenericClassCySiSScig
}
}
extension X where Self : GenericClass<String> {
// CHECK-LABEL: sil hidden [ossa] @$s7ranking1XPA2A12GenericClassCySSGRbzrlE04testb16PropertyProtocolbC0yyxF
func testGenericPropertyProtocolGenericClass(_ x: Self) {
_ = self.foo // CHECK: class_method {{%.*}} : $GenericClass<String>, #GenericClass.foo!getter
_ = self.bar // CHECK: function_ref @$s7ranking12GenericClassC3barxvg
_ = self.baz() // CHECK: class_method {{%.*}} : $GenericClass<String>, #GenericClass.baz
_ = self[""] // CHECK: function_ref @$s7ranking12GenericClassCySiSScig
}
}
//--------------------------------------------------------------------
// Constructor-specific ranking
//--------------------------------------------------------------------
// We have a special ranking rule that only currently applies to constructors,
// and compares the concrete parameter types.
protocol Q {
init()
}
struct S1<T : Q> {
// We want to prefer the non-optional init over the optional init here.
init(_ x: T = .init()) {}
init(_ x: T? = nil) {}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking2S1V11testRankingACyxGyt_tcfC
init(testRanking: Void) {
// CHECK: function_ref @$s7ranking2S1VyACyxGxcfC : $@convention(method) <τ_0_0 where τ_0_0 : Q> (@in τ_0_0, @thin S1<τ_0_0>.Type) -> S1<τ_0_0>
self.init()
}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking2S1V15testInitRankingyyF
func testInitRanking() {
// CHECK: function_ref @$s7ranking2S1VyACyxGxcfC : $@convention(method) <τ_0_0 where τ_0_0 : Q> (@in τ_0_0, @thin S1<τ_0_0>.Type) -> S1<τ_0_0>
_ = S1<T>()
}
}
protocol R {}
extension Array : R {}
extension Int : R {}
struct S2 {
init(_ x: R) {}
init(_ x: Int...) {}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking2S2V15testInitRankingyyF
func testInitRanking() {
// We currently prefer the non-variadic init due to having
// "less effective parameters", and we don't compare the types for ranking due
// to the difference in variadic-ness.
// CHECK: function_ref @$s7ranking2S2VyAcA1R_pcfC : $@convention(method) (@in R, @thin S2.Type) -> S2
_ = S2(0)
}
}
// Very cursed: As a holdover from how we used to represent function inputs,
// we rank these as tuples and consider (x:x:) to be a subtype of (x:y:). Seems
// unlikely this is being relied on in the real world, but let's at least have
// it as a test case to track its behavior.
struct S3 {
init(x _: Int = 0, y _: Int = 0) {}
init(x _: Int = 0, x _: Int = 0) {}
func testInitRanking() {
// CHECK: function_ref @$s7ranking2S3V1xAdCSi_SitcfC : $@convention(method) (Int, Int, @thin S3.Type) -> S3
_ = S3()
}
}
// Also another consequence of having ranked as tuples: we prefer the unlabeled
// init here.
struct S4 {
init(x: Int = 0, y: Int = 0) {}
init(_ x: Int = 0, _ y: Int = 0) {}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking2S4V15testInitRankingyyF
func testInitRanking() {
// CHECK: function_ref @$s7ranking2S4VyACSi_SitcfC : $@convention(method) (Int, Int, @thin S4.Type) -> S4
_ = S4()
}
}
// rdar://84279742 – Make sure we prefer the unlabeled init here.
struct S5 {
init(x: Int...) {}
init(_ x: Int...) {}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking2S5V15testInitRankingyyF
func testInitRanking() {
// CHECK: function_ref @$s7ranking2S5VyACSid_tcfC : $@convention(method) (@owned Array<Int>, @thin S5.Type) -> S5
_ = S5()
}
}
// We should also prefer the unlabeled case here.
struct S6 {
init(_: Int = 0, x: Int...) {}
init(_: Int = 0, _: Int...) {}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking2S6V15testInitRankingyyF
func testInitRanking() {
// CHECK: function_ref @$s7ranking2S6VyACSi_SidtcfC : $@convention(method) (Int, @owned Array<Int>, @thin S6.Type) -> S6
_ = S6()
}
}
// However subtyping rules take precedence over labeling rules, so we should
// prefer the labeled init here.
struct S7 {
init(x: Int...) {}
init(_: Int?...) {}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking2S7V15testInitRankingyyF
func testInitRanking() {
// CHECK: function_ref @$s7ranking2S7V1xACSid_tcfC : $@convention(method) (@owned Array<Int>, @thin S7.Type) -> S7
_ = S7()
}
}
// Subtyping rules also let us prefer the Int... init here.
struct S8 {
init(_: Int?...) {}
init(_: Int...) {}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking2S8V15testInitRankingyyF
func testInitRanking() {
// CHECK: function_ref @$s7ranking2S8VyACSid_tcfC : $@convention(method) (@owned Array<Int>, @thin S8.Type) -> S8
_ = S8()
}
}
//--------------------------------------------------------------------
// Pointer conversions
//--------------------------------------------------------------------
struct UnsafePointerStruct {
// CHECK-LABEL: sil hidden [ossa] @$s7ranking19UnsafePointerStructVyACSPyxGSgclufC : $@convention(method) <U> (Optional<UnsafePointer<U>>, @thin UnsafePointerStruct.Type) -> UnsafePointerStruct
init<U>(_ from: UnsafePointer<U>) {}
init<U>(_ from: UnsafePointer<U>?) {
// CHECK: function_ref @$s7ranking19UnsafePointerStructVyACSPyxGclufC : $@convention(method) <τ_0_0> (UnsafePointer<τ_0_0>, @thin UnsafePointerStruct.Type) -> UnsafePointerStruct
self.init(from!)
}
}
// CHECK-LABEL: sil hidden [ossa] @$s7ranking22useUnsafePointerStructyySPyxGlF : $@convention(thin) <U> (UnsafePointer<U>) -> ()
func useUnsafePointerStruct<U>(_ ptr: UnsafePointer<U>) {
// CHECK: function_ref @$s7ranking19UnsafePointerStructVyACSPyxGclufC : $@convention(method) <τ_0_0> (UnsafePointer<τ_0_0>, @thin UnsafePointerStruct.Type) -> UnsafePointerStruct
let _: UnsafePointerStruct = UnsafePointerStruct(ptr)
}
| apache-2.0 | 0a9e21da5a5417c6c7f5c2211bb1cf14 | 36.847087 | 213 | 0.639838 | 3.305703 | false | true | false | false |
danielhour/DINC | DINC WatchKit Extension/StringExtensions.swift | 1 | 2558 | //
// StringExtensions.swift
// DINC
//
// Created by dhour on 4/15/16.
// Copyright © 2016 DHour. All rights reserved.
//
import Foundation
extension String {
/**
Currency w/o decimals
*/
var currencyNoDecimals: String {
let converter = NumberFormatter()
converter.decimalSeparator = "."
let styler = NumberFormatter()
styler.minimumFractionDigits = 0
styler.maximumFractionDigits = 0
styler.currencySymbol = "$"
styler.numberStyle = .currency
if let result = converter.number(from: self) {
return styler.string(from: result)!
} else {
converter.decimalSeparator = ","
if let result = converter.number(from: self) {
return styler.string(from: result)!
}
}
return ""
}
/**
Converts a raw string to a string currency w/ 2 decimals
*/
var currencyFromString: String {
let converter = NumberFormatter()
converter.decimalSeparator = "."
let styler = NumberFormatter()
styler.minimumFractionDigits = 2
styler.maximumFractionDigits = 2
styler.currencySymbol = "$"
styler.numberStyle = .currency
if let result = converter.number(from: self) {
let realNumber = Double(result)
return styler.string(from: NSNumber(value: realNumber))!
} else {
converter.decimalSeparator = ","
if let result = converter.number(from: self) {
return styler.string(from: result)!
}
}
return self
}
/**
Converts a raw string to a string currency w/ 2 decimals
*/
var currencyAppend: String {
let converter = NumberFormatter()
converter.decimalSeparator = "."
let styler = NumberFormatter()
styler.minimumFractionDigits = 2
styler.maximumFractionDigits = 2
styler.currencySymbol = "$"
styler.numberStyle = .currency
if let result = converter.number(from: self) {
let realNumber = Double(result)/100
return styler.string(from: NSNumber(value: realNumber))!
} else {
converter.decimalSeparator = ","
if let result = converter.number(from: self) {
return styler.string(from: result)!
}
}
return ""
}
}
| mit | ad891a473ac9b1b3ce7f2d9595400692 | 25.915789 | 68 | 0.545952 | 5.360587 | false | false | false | false |
NoryCao/zhuishushenqi | zhuishushenqi/RightSide/Search/Controllers/SearchDetailViewController.swift | 1 | 7719 | //
// SearchDetailViewController.swift
// zhuishushenqi
//
// Created by Nory Cao on 2017/3/11.
// Copyright © 2017年 QS. All rights reserved.
//
import UIKit
//import YTKKeyValueStore
class SearchDetailViewController: BaseViewController,UITableViewDataSource,UITableViewDelegate,UISearchResultsUpdating,UISearchControllerDelegate,UISearchBarDelegate,SearchViewDelegate {
var books = [Book]()
var searchWords:String = ""
var store:YTKKeyValueStore?
let storeKey = "SearchHistory"
var historyList:[String]?
lazy var searchView:SearchView = {
let searchView = SearchView(frame: CGRect(x: 0, y: 108, width: ScreenWidth, height: ScreenHeight - 108))
searchView.delegate = self
return searchView
}()
fileprivate lazy var tableView:UITableView = {
let tableView = UITableView(frame: CGRect(x: 0, y:108, width: ScreenWidth, height: ScreenHeight - 108), style: .grouped)
tableView.dataSource = self
tableView.delegate = self
tableView.sectionHeaderHeight = CGFloat.leastNormalMagnitude
tableView.sectionFooterHeight = CGFloat.leastNormalMagnitude
tableView.rowHeight = 93
tableView.qs_registerCellNib(TopDetailCell.self)
return tableView
}()
fileprivate lazy var searchController:UISearchController = {
let searchVC:UISearchController = UISearchController(searchResultsController: nil)
searchVC.searchBar.placeholder = "输入书名或作者名"
searchVC.searchResultsUpdater = self
searchVC.delegate = self
searchVC.searchBar.delegate = self
searchVC.hidesNavigationBarDuringPresentation = true
searchVC.searchBar.sizeToFit()
searchVC.searchBar.backgroundColor = UIColor.darkGray
return searchVC
}()
override func viewDidLoad() {
super.viewDidLoad()
title = "搜索"
self.automaticallyAdjustsScrollViewInsets = false
requestHot()
initSubview()
let store = YTKKeyValueStore(dbWithName: dbName)
if store?.isTableExists(searchHistory) == false {
store?.createTable(withName: searchHistory)
}
self.store = store
self.historyList = store?.getObjectById(storeKey, fromTable: searchHistory) as? [String]
searchView.historyList = historyList
}
func searchViewClearButtonClicked() {
store?.clearTable(searchHistory)
self.historyList = store?.getObjectById(storeKey, fromTable: searchHistory) as? [String]
searchView.historyList = historyList
}
func searchViewHotWordClick(index: Int){
searchController.dismiss(animated: true, completion: nil)
searchController.searchBar.text = searchView.hotWords[index]
self.saveHistoryList(searchBar: searchController.searchBar)
self.searchWords = searchController.searchBar.text ?? ""
requestData()
}
func requestData(){
// http://api.zhuishushenqi.com/book/fuzzy-search?query=偷&start=0&limit=100
let urlString = "\(BASEURL)/book/fuzzy-search"
let param = ["query":self.searchWords,"start":"0","limit":"100"]
zs_get(urlString, parameters: param) { (response) in
QSLog(response)
if let books = response?["books"] {
if let models = [Book].deserialize(from: books as? [Any]) as? [Book] {
self.books = models
}
}
DispatchQueue.main.async {
self.view.addSubview(self.tableView)
self.tableView.reloadData()
}
}
}
func requestHot() -> Void {
// http://api.zhuishushenqi.com/book/hot-word
let urlString = "\(BASEURL)/book/hot-word"
zs_get(urlString, parameters: nil) { (response) in
QSLog(response)
if let json = response {
DispatchQueue.main.async {
self.searchView.hotWords = json["hotWords"] as? [String] ?? [""]
self.view.addSubview(self.searchView)
}
}
}
}
func initSubview(){
let bgView = UIView()
// [UIColor colorWithRed:0.94f green:0.94f blue:0.96f alpha:1.00f];
bgView.backgroundColor = UIColor(red: 0.94, green: 0.94, blue: 0.96, alpha: 1.0)
bgView.frame = CGRect(x: 0, y: 64, width: self.view.bounds.width, height: 44)
bgView.addSubview(self.searchController.searchBar)
view.addSubview(bgView)
}
func isExistSearchWord(key:String)->Bool{
var isExist = false
if let list = historyList {
for item in list {
if item == key {
isExist = true
}
}
}
return isExist
}
func willPresentSearchController(_ searchController: UISearchController){
UIView.animate(withDuration: 0.35) {
self.searchView.frame = CGRect(x: 0, y: 64, width: ScreenWidth, height: ScreenHeight - 64)
self.view.addSubview(self.searchView)
}
}
func willDismissSearchController(_ searchController: UISearchController) {
UIView.animate(withDuration: 0.35) {
self.searchView.frame = CGRect(x: 0, y: 108, width: ScreenWidth, height: ScreenHeight - 108)
}
}
func searchBarShouldBeginEditing(_ searchBar: UISearchBar) -> Bool {
return true
}// return NO to not become first responder
func saveHistoryList(searchBar:UISearchBar){
let exist = self.isExistSearchWord(key: searchBar.text ?? "")
if exist == false {
if let text = searchBar.text ,searchBar.text?.trimmingCharacters(in: CharacterSet(charactersIn: " ")) != "" {
if historyList == nil {
historyList = [text]
} else {
historyList?.append(text)
}
store?.put(historyList, withId: storeKey, intoTable: searchHistory)
searchView.historyList = historyList
}
}
}
func searchBarSearchButtonClicked(_ searchBar: UISearchBar){
self.saveHistoryList(searchBar: searchBar)
self.searchWords = searchBar.text ?? ""
searchController.dismiss(animated: true, completion: nil)
searchView.removeFromSuperview()
requestData()
}// called when keyboard search button pressed
func searchBarCancelButtonClicked(_ searchBar: UISearchBar){
}// called when cancel button pressed
func updateSearchResults(for searchController: UISearchController){
self.searchWords = self.searchController.searchBar.text ?? ""
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return self.books.count
}
func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell:TopDetailCell? = tableView.qs_dequeueReusableCell(TopDetailCell.self)
cell?.backgroundColor = UIColor.white
cell?.selectionStyle = .none
cell!.model = self.books.count > indexPath.row ? books[indexPath.row]:nil
return cell!
}
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return tableView.sectionHeaderHeight
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
| mit | d04485106f1c897a1f516487d3ef320d | 36.169082 | 186 | 0.626852 | 5.018917 | false | false | false | false |
huangboju/Moots | Examples/UIScrollViewDemo/UIScrollViewDemo/AutoLayout/TableViewFooterSelfSizing.swift | 1 | 2748 | //
// ViewController.swift
// RunTime
//
// Created by 伯驹 黄 on 2016/10/19.
// Copyright © 2016年 伯驹 黄. All rights reserved.
//
import UIKit
class TableViewFooterSelfSizing: UIViewController {
fileprivate lazy var tableView: UITableView = {
let tableView = UITableView(frame: self.view.frame, style: .grouped)
tableView.dataSource = self
tableView.delegate = self
tableView.register(UITableViewCell.self, forCellReuseIdentifier: "cell")
return tableView
}()
lazy var data: [[UIViewController.Type]] = [
[
FriendTableViewController.self,
PagingEnabled.self,
InfiniteScrollViewController.self,
ScrollViewController.self
],
[
SignInController.self
]
]
let textLabel = UILabel()
override func viewDidLoad() {
super.viewDidLoad()
title = "CycleViewController"
view.addSubview(tableView)
let footerView = UIView()
footerView.backgroundColor = .red
tableView.tableFooterView = footerView
textLabel.text = "作为开发人员，理解HTTPS的原理和应用算是一项基本技能。HTTPS目前来说是非常安全的，但仍然有大量的公司还在使用HTTP。其实HTTPS也并不是很贵啊。"
textLabel.numberOfLines = 0
footerView.addSubview(textLabel)
textLabel.snp.makeConstraints { (make) in
make.top.height.equalToSuperview()
make.width.equalTo(tableView)
}
}
override func viewDidLayoutSubviews() {
super.viewDidLayoutSubviews()
tableView.sizeFooterToFit()
}
}
extension TableViewFooterSelfSizing: UITableViewDataSource {
func numberOfSections(in tableView: UITableView) -> Int {
return data.count
}
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return data[section].count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
return tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath)
}
}
extension TableViewFooterSelfSizing: UITableViewDelegate {
func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
cell.textLabel?.text = "\(data[indexPath.section][indexPath.row].classForCoder())"
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
textLabel.text! += "在网上可以找到大把的介绍HTTTPS的文章，在阅读ServerTrustPolicy.swfit代码前，我们先简单的讲一下HTTPS请求的过程："
}
}
| mit | 47f97fa6fdc4c88e781289ec7fad2ef5 | 29.22619 | 112 | 0.667192 | 4.799622 | false | false | false | false |
MengQuietly/MQDouYuTV | MQDouYuTV/MQDouYuTV/Classes/Home/ViewModel/MQRecommentViewModel.swift | 1 | 6145 | //
// MQRecommentViewModel.swift
// MQDouYuTV
//
// Created by mengmeng on 16/12/22.
// Copyright © 2016年 mengQuietly. All rights reserved.
// 推荐界面 ViewModel
import UIKit
class MQRecommentViewModel : MQBaseAnchorViewModel{
// MARK：－ 懒加载
/// banners List
lazy var bannerLists:[MQBannerModel] = [MQBannerModel]()
// 热门组
fileprivate lazy var hotGroup:MQAnchorGroupModel = MQAnchorGroupModel()
// 颜值组
fileprivate lazy var perttyGroup:MQAnchorGroupModel = MQAnchorGroupModel()
}
// MARK:- 网络请求
extension MQRecommentViewModel{
// MARK: 获取banner 数据
func getBannerListData(_ finishCallBack:@escaping ()->()) {
let bannerUrl = HOST_URL.appending(RECOMMEND_GET_BANNER_LIST)
let bannerDict = ["version":"2.421"]
MQNetworkingTool.sendRequest(url:bannerUrl, parameters: bannerDict, succeed: { [unowned self] (responseObject, isBadNet) in
// MQLog("responseObject=\(responseObject),isBadNet=\(isBadNet)")
guard let resultDict = responseObject as? [String:NSObject] else {return}
guard let dataArray = resultDict["data"] as? [[String:NSObject]] else {return}
for dict in dataArray {
let bannerModel = MQBannerModel(dict: dict)
self.bannerLists.append(bannerModel)
}
finishCallBack()
}) { (error, isBadNet) in
MQLog("error=\(error),isBadNet=\(isBadNet)")
}
let time = Date.getCurrentDateNumber()
let firUrl = "http://capi.douyucdn.cn/lapi/sign/appapi/getinfo"
let firDict = ["aid":"ios","time":"\(time)","token":"58329051_11_c896fb45d9451c3b_2_75461464","auth":"086ed96a32bcb3a4868e19d3e286421d","posid":"800002,800003,800015","roomid":"0"]
MQNetworkingTool.sendRequest(type: MQMethodType.post, url:firUrl, parameters: firDict,succeed: { (responseObject, isBadNet) in
// MQLog("responseObject=\(responseObject),isBadNet=\(isBadNet)")
/*
adid = 1000002435;
adtype = 0;
ec = "<null>";
level = 0;
link = "http://act.jl.ztgame.com/landing/index.html?zttag=douyujiaodiantu";
posid = 800002;
proid = 1000000884;
proname = "\U8857\U7bee";
showtime = 5;
srcid = "http://staticlive.douyucdn.cn/upload/signs/201612291838263960.jpg";
*/
}) { (error, isBadNet) in
MQLog("error=\(error),isBadNet=\(isBadNet)")
}
}
// MARK: 获取热门组数据 (1-热门，2-颜值，3-剩余其它2-12组热门)
func getRoomGroupListData(_ finishCallBack:@escaping ()->()) {
// 创建group
let netGroup = DispatchGroup() //dispatch_group_create()
// 将当前网络操作添加到组中
netGroup.enter() //dispatch_group_enter(netGroup)
// MARK:获取最热排行数据
let hotUrl = HOST_URL.appending(RECOMMEND_POST_HOTTEST_ROMM_LIST)
MQNetworkingTool.sendRequest(type: MQMethodType.post, url:hotUrl, succeed: { [unowned self] (responseObject, isBadNet) in
// MQLog("responseObject=\(responseObject),isBadNet=\(isBadNet)")
guard let resultDict = responseObject as? [String:NSObject] else {return}
guard let dataArray = resultDict["data"] as? [[String:NSObject]] else {return}
// 创建颜值组
self.hotGroup.tag_name = "热门"
self.hotGroup.icon_name = "home_header_hot"
for dict in dataArray{
let anchor = MQAnchorModel(dict: dict)
self.hotGroup.anchorList.append(anchor)
}
// 离开组
netGroup.leave() //dispatch_group_leave(netGroup)
}) { (error, isBadNet) in
MQLog("error=\(error),isBadNet=\(isBadNet)")
}
// 将当前网络操作添加到组中
netGroup.enter()
// MARK:获取颜值排行数据
let perttyUrl = HOST_URL.appending(RECOMMEND_GET_PERTTY_ROMM_LIST)
let perttyDict = ["limit":"4","offset":"0"]
MQNetworkingTool.sendRequest(url:perttyUrl, parameters: perttyDict, succeed: { [unowned self] (responseObject, isBadNet) in
// MQLog("responseObject=\(responseObject),isBadNet=\(isBadNet)")
guard let resultDict = responseObject as? [String:NSObject] else {return}
guard let dataArray = resultDict["data"] as? [[String:NSObject]] else {return}
self.perttyGroup.tag_name = "颜值"
self.perttyGroup.icon_name = "home_header_pretty"
for dict in dataArray{
let anchor = MQAnchorModel(dict: dict)
self.perttyGroup.anchorList.append(anchor)
}
// 离开组
netGroup.leave()
}) { (error, isBadNet) in
MQLog("error=\(error),isBadNet=\(isBadNet)")
}
// 将当前网络操作添加到组中
netGroup.enter()
// MARK:获取2-12其它热门排行数据
let otherHotUrl = HOST_URL.appending(RECOMMEND_POST_HOT_ROMM_LIST)
let time = Date.getCurrentDateNumber()
let otherHotDict = ["aid":"ios","time":"\(time)","auth":"ddc8cda0a77453f40bf3b26926a15aba"]
getAnchorData(urlString: otherHotUrl, parameters: otherHotDict) {
// 离开组
netGroup.leave()
}
// 网络组完成后，执行
// dispatch_group_notify(netGroup, dispatch_get_main_queue()) { () -> Void in}
netGroup.notify(queue: DispatchQueue.main) { [unowned self] in
// 插入热门、颜值到group
self.anchorGroupList.insert(self.perttyGroup, at: 0)
self.anchorGroupList.insert(self.hotGroup, at: 0)
finishCallBack()
}
}
}
| mit | 5f283daa88b2f98d6b468063fb374ac9 | 37.794702 | 188 | 0.573745 | 4.187277 | false | false | false | false |
atl009/WordPress-iOS | WordPress/Classes/ViewRelated/Reader/ReaderDetailViewController.swift | 1 | 41318 | import Foundation
import CocoaLumberjack
import WordPressShared
import QuartzCore
open class ReaderDetailViewController: UIViewController, UIViewControllerRestoration {
static let restorablePostObjectURLhKey: String = "RestorablePostObjectURLKey"
// Structs for Constants
fileprivate struct DetailConstants {
static let LikeCountKeyPath = "likeCount"
static let MarginOffset = CGFloat(8.0)
}
fileprivate struct DetailAnalyticsConstants {
static let TypeKey = "post_detail_type"
static let TypeNormal = "normal"
static let TypePreviewSite = "preview_site"
static let OfflineKey = "offline_view"
static let PixelStatReferrer = "https://wordpress.com/"
}
// MARK: - Properties & Accessors
// Footer views
@IBOutlet fileprivate weak var footerView: UIView!
@IBOutlet fileprivate weak var tagButton: UIButton!
@IBOutlet fileprivate weak var commentButton: UIButton!
@IBOutlet fileprivate weak var likeButton: UIButton!
@IBOutlet fileprivate weak var footerViewHeightConstraint: NSLayoutConstraint!
// Wrapper views
@IBOutlet fileprivate weak var textHeaderStackView: UIStackView!
@IBOutlet fileprivate weak var textFooterStackView: UIStackView!
fileprivate weak var textFooterTopConstraint: NSLayoutConstraint!
// Header realated Views
@IBOutlet fileprivate weak var headerView: UIView!
@IBOutlet fileprivate weak var blavatarImageView: UIImageView!
@IBOutlet fileprivate weak var blogNameButton: UIButton!
@IBOutlet fileprivate weak var blogURLLabel: UILabel!
@IBOutlet fileprivate weak var menuButton: UIButton!
// Content views
@IBOutlet fileprivate weak var featuredImageView: UIImageView!
@IBOutlet fileprivate weak var titleLabel: UILabel!
@IBOutlet fileprivate weak var bylineView: UIView!
@IBOutlet fileprivate weak var avatarImageView: CircularImageView!
@IBOutlet fileprivate weak var bylineLabel: UILabel!
@IBOutlet fileprivate weak var textView: WPRichContentView!
@IBOutlet fileprivate weak var attributionView: ReaderCardDiscoverAttributionView!
// Spacers
@IBOutlet fileprivate weak var featuredImageBottomPaddingView: UIView!
@IBOutlet fileprivate weak var titleBottomPaddingView: UIView!
@IBOutlet fileprivate weak var bylineBottomPaddingView: UIView!
open var shouldHideComments = false
fileprivate var didBumpStats = false
fileprivate var didBumpPageViews = false
fileprivate var footerViewHeightConstraintConstant = CGFloat(0.0)
fileprivate let sharingController = PostSharingController()
var currentPreferredStatusBarStyle = UIStatusBarStyle.lightContent {
didSet {
setNeedsStatusBarAppearanceUpdate()
}
}
override open var preferredStatusBarStyle: UIStatusBarStyle {
return currentPreferredStatusBarStyle
}
open var post: ReaderPost? {
didSet {
oldValue?.removeObserver(self, forKeyPath: DetailConstants.LikeCountKeyPath)
oldValue?.inUse = false
if let newPost = post, let context = newPost.managedObjectContext {
newPost.inUse = true
ContextManager.sharedInstance().save(context)
newPost.addObserver(self, forKeyPath: DetailConstants.LikeCountKeyPath, options: .new, context: nil)
}
if isViewLoaded {
configureView()
}
}
}
fileprivate var isLoaded: Bool {
return post != nil
}
// MARK: - Convenience Factories
/// Convenience method for instantiating an instance of ReaderDetailViewController
/// for a particular topic.
///
/// - Parameters:
/// - topic: The reader topic for the list.
///
/// - Return: A ReaderListViewController instance.
///
open class func controllerWithPost(_ post: ReaderPost) -> ReaderDetailViewController {
let storyboard = UIStoryboard(name: "Reader", bundle: Bundle.main)
let controller = storyboard.instantiateViewController(withIdentifier: "ReaderDetailViewController") as! ReaderDetailViewController
controller.post = post
return controller
}
open class func controllerWithPostID(_ postID: NSNumber, siteID: NSNumber) -> ReaderDetailViewController {
let storyboard = UIStoryboard(name: "Reader", bundle: Bundle.main)
let controller = storyboard.instantiateViewController(withIdentifier: "ReaderDetailViewController") as! ReaderDetailViewController
controller.setupWithPostID(postID, siteID: siteID)
return controller
}
// MARK: - State Restoration
open static func viewController(withRestorationIdentifierPath identifierComponents: [Any], coder: NSCoder) -> UIViewController? {
guard let path = coder.decodeObject(forKey: restorablePostObjectURLhKey) as? String else {
return nil
}
let context = ContextManager.sharedInstance().mainContext
guard let url = URL(string: path),
let objectID = context.persistentStoreCoordinator?.managedObjectID(forURIRepresentation: url) else {
return nil
}
guard let post = (try? context.existingObject(with: objectID)) as? ReaderPost else {
return nil
}
return controllerWithPost(post)
}
open override func encodeRestorableState(with coder: NSCoder) {
if let post = post {
coder.encode(post.objectID.uriRepresentation().absoluteString, forKey: type(of: self).restorablePostObjectURLhKey)
}
super.encodeRestorableState(with: coder)
}
// MARK: - LifeCycle Methods
deinit {
if let post = post, let context = post.managedObjectContext {
post.inUse = false
ContextManager.sharedInstance().save(context)
post.removeObserver(self, forKeyPath: DetailConstants.LikeCountKeyPath)
}
NotificationCenter.default.removeObserver(self)
}
open override func awakeAfter(using aDecoder: NSCoder) -> Any? {
restorationClass = type(of: self)
return super.awakeAfter(using: aDecoder)
}
open override func viewDidLoad() {
super.viewDidLoad()
setupContentHeaderAndFooter()
textView.alpha = 0
footerView.isHidden = true
// Hide the featured image and its padding until we know there is one to load.
featuredImageView.isHidden = true
featuredImageBottomPaddingView.isHidden = true
// Styles
applyStyles()
setupNavBar()
if let _ = post {
configureView()
}
}
open override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
// The UIApplicationDidBecomeActiveNotification notification is broadcast
// when the app is resumed as a part of split screen multitasking on the iPad.
NotificationCenter.default.addObserver(self, selector: #selector(ReaderDetailViewController.handleApplicationDidBecomeActive(_:)), name: NSNotification.Name.UIApplicationDidBecomeActive, object: nil)
bumpStats()
bumpPageViewsForPost()
}
open override func viewWillDisappear(_ animated: Bool) {
super.viewWillDisappear(animated)
setBarsHidden(false, animated: animated)
NotificationCenter.default.removeObserver(self, name: NSNotification.Name.UIApplicationDidBecomeActive, object: nil)
}
open override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
super.traitCollectionDidChange(previousTraitCollection)
// This is something we do to help with the resizing that can occur with
// split screen multitasking on the iPad.
view.layoutIfNeeded()
}
open override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
super.viewWillTransition(to: size, with: coordinator)
let y = textView.contentOffset.y
let position = textView.closestPosition(to: CGPoint(x: 0.0, y: y))
coordinator.animate(
alongsideTransition: { (_) in
if let position = position, let textRange = self.textView.textRange(from: position, to: position) {
let rect = self.textView.firstRect(for: textRange)
self.textView.setContentOffset(CGPoint(x: 0.0, y: rect.origin.y), animated: false)
}
},
completion: { (_) in
self.updateContentInsets()
self.updateTextViewMargins()
})
// Make sure that the bars are visible after switching from landscape
// to portrait orientation. The content might have been scrollable in landscape
// orientation, but it might not be in portrait orientation. We'll assume the bars
// should be visible for safety sake and for performance since WPRichTextView updates
// its intrinsicContentSize too late for get an accurate scrollWiew.contentSize
// in the completion handler below.
if size.height > size.width {
self.setBarsHidden(false)
}
}
open override func observeValue(forKeyPath keyPath: String?, of object: Any?, change: [NSKeyValueChangeKey: Any]?, context: UnsafeMutableRawPointer?) {
if (object! as! NSObject == post!) && (keyPath! == DetailConstants.LikeCountKeyPath) {
// Note: The intent here is to update the action buttons, specifically the
// like button, *after* both likeCount and isLiked has changed. The order
// of the properties is important.
configureLikeActionButton(true)
}
}
// MARK: - Multitasking Splitview Support
func handleApplicationDidBecomeActive(_ notification: Foundation.Notification) {
view.layoutIfNeeded()
}
// MARK: - Setup
open func setupWithPostID(_ postID: NSNumber, siteID: NSNumber) {
let title = NSLocalizedString("Loading Post...", comment: "Text displayed while loading a post.")
WPNoResultsView.displayAnimatedBox(withTitle: title, message: nil, view: view)
textView.alpha = 0.0
let context = ContextManager.sharedInstance().mainContext
let service = ReaderPostService(managedObjectContext: context)
service.fetchPost(
postID.uintValue,
forSite: siteID.uintValue,
success: {[weak self] (post: ReaderPost?) in
WPNoResultsView.remove(from: self?.view)
self?.textView.alpha = 1.0
self?.post = post
}, failure: {[weak self] (error: Error?) in
DDLogError("Error fetching post for detail: \(String(describing: error?.localizedDescription))")
let title = NSLocalizedString("Error Loading Post", comment: "Text displayed when load post fails.")
WPNoResultsView.displayAnimatedBox(withTitle: title, message: nil, view: self?.view)
}
)
}
/// Composes the views for the post header and Discover attribution.
fileprivate func setupContentHeaderAndFooter() {
// Add the footer first so its behind the header. This way the header
// obscures the footer until its properly positioned.
textView.addSubview(textFooterStackView)
textView.addSubview(textHeaderStackView)
textHeaderStackView.topAnchor.constraint(equalTo: textView.topAnchor).isActive = true
textFooterTopConstraint = NSLayoutConstraint(item: textFooterStackView,
attribute: .top,
relatedBy: .equal,
toItem: textView,
attribute: .top,
multiplier: 1.0,
constant: 0.0)
textView.addConstraint(textFooterTopConstraint)
textFooterTopConstraint.constant = textFooterYOffset()
textView.setContentOffset(CGPoint.zero, animated: false)
}
/// Sets the left and right textContainerInset to preserve readable content margins.
fileprivate func updateContentInsets() {
var insets = textView.textContainerInset
let margin = view.readableContentGuide.layoutFrame.origin.x
insets.left = margin - DetailConstants.MarginOffset
insets.right = margin - DetailConstants.MarginOffset
textView.textContainerInset = insets
textView.layoutIfNeeded()
}
/// Returns the y position for the textfooter. Assign to the textFooter's top
/// constraint constant to correctly position the view.
fileprivate func textFooterYOffset() -> CGFloat {
let length = textView.textStorage.length
if length == 0 {
return textView.contentSize.height - textFooterStackView.frame.height
}
let range = NSRange(location: length - 1, length: 0)
let frame = textView.frameForTextInRange(range)
if frame.minY == CGFloat.infinity {
// A value of infinity can occur when a device is rotated 180 degrees.
// It will sort it self out as the rotation aniation progresses,
// so just return the existing constant.
return textFooterTopConstraint.constant
}
return frame.minY
}
/// Updates the bounds of the placeholder top and bottom text attachments so
/// there is enough vertical space for the text header and footer views.
fileprivate func updateTextViewMargins() {
textView.topMargin = textHeaderStackView.frame.height
textView.bottomMargin = textFooterStackView.frame.height
textFooterTopConstraint.constant = textFooterYOffset()
}
fileprivate func setupNavBar() {
configureNavTitle()
// Don't show 'Reader' in the next-view back button
navigationItem.backBarButtonItem = UIBarButtonItem(title: " ", style: .plain, target: nil, action: nil)
}
// MARK: - Configuration
/**
Applies the default styles to the cell's subviews
*/
fileprivate func applyStyles() {
WPStyleGuide.applyReaderCardSiteButtonStyle(blogNameButton)
WPStyleGuide.applyReaderCardBylineLabelStyle(bylineLabel)
WPStyleGuide.applyReaderCardBylineLabelStyle(blogURLLabel)
WPStyleGuide.applyReaderCardTitleLabelStyle(titleLabel)
WPStyleGuide.applyReaderCardTagButtonStyle(tagButton)
WPStyleGuide.applyReaderCardActionButtonStyle(commentButton)
WPStyleGuide.applyReaderCardActionButtonStyle(likeButton)
}
fileprivate func configureView() {
textView.alpha = 1
configureNavTitle()
configureShareButton()
configureHeader()
configureFeaturedImage()
configureTitle()
configureByLine()
configureRichText()
configureDiscoverAttribution()
configureTag()
configureActionButtons()
configureFooterIfNeeded()
adjustInsetsForTextDirection()
bumpStats()
bumpPageViewsForPost()
NotificationCenter.default.addObserver(self,
selector: #selector(ReaderDetailViewController.handleBlockSiteNotification(_:)),
name: NSNotification.Name(rawValue: ReaderPostMenu.BlockSiteNotification),
object: nil)
view.layoutIfNeeded()
textView.setContentOffset(CGPoint.zero, animated: false)
}
fileprivate func configureNavTitle() {
let placeholder = NSLocalizedString("Post", comment: "Placeholder title for ReaderPostDetails.")
self.title = post?.postTitle ?? placeholder
}
fileprivate func configureShareButton() {
// Share button.
let image = UIImage(named: "icon-posts-share")!.withRenderingMode(UIImageRenderingMode.alwaysTemplate)
let button = CustomHighlightButton(frame: CGRect(x: 0, y: 0, width: image.size.width, height: image.size.height))
button.setImage(image, for: UIControlState())
button.addTarget(self, action: #selector(ReaderDetailViewController.didTapShareButton(_:)), for: .touchUpInside)
let shareButton = UIBarButtonItem(customView: button)
shareButton.accessibilityLabel = NSLocalizedString("Share", comment: "Spoken accessibility label")
WPStyleGuide.setRightBarButtonItemWithCorrectSpacing(shareButton, for: navigationItem)
}
fileprivate func configureHeader() {
// Blavatar
let placeholder = UIImage(named: "post-blavatar-placeholder")
blavatarImageView.image = placeholder
let size = blavatarImageView.frame.size.width * UIScreen.main.scale
if let url = post?.siteIconForDisplay(ofSize: Int(size)) {
blavatarImageView.setImageWith(url, placeholderImage: placeholder)
}
// Site name
let blogName = post?.blogNameForDisplay()
blogNameButton.setTitle(blogName, for: UIControlState())
blogNameButton.setTitle(blogName, for: .highlighted)
blogNameButton.setTitle(blogName, for: .disabled)
// Enable button only if not previewing a site.
if let topic = post!.topic {
blogNameButton.isEnabled = !ReaderHelpers.isTopicSite(topic)
}
// If the button is enabled also listen for taps on the avatar.
if blogNameButton.isEnabled {
let tgr = UITapGestureRecognizer(target: self, action: #selector(ReaderDetailViewController.didTapHeaderAvatar(_:)))
blavatarImageView.addGestureRecognizer(tgr)
}
if let siteURL: NSString = post!.siteURLForDisplay() as NSString? {
blogURLLabel.text = siteURL.components(separatedBy: "//").last
}
}
fileprivate func configureFeaturedImage() {
var url = post!.featuredImageURLForDisplay()
guard url != nil else {
return
}
// Do not display the featured image if it exists in the content.
if post!.contentIncludesFeaturedImage() {
return
}
var request: URLRequest
if !(post!.isPrivate()) {
let size = CGSize(width: featuredImageView.frame.width, height: 0)
url = PhotonImageURLHelper.photonURL(with: size, forImageURL: url)
request = URLRequest(url: url!)
} else if (url?.host != nil) && (url?.host!.hasSuffix("wordpress.com"))! {
// private wpcom image needs special handling.
request = requestForURL(url!)
} else {
// private but not a wpcom hosted image
request = URLRequest(url: url!)
}
// Define a success block to make the image visible and update its aspect ratio constraint
let successBlock: ((URLRequest, HTTPURLResponse?, UIImage) -> Void) = { [weak self] (request: URLRequest, response: HTTPURLResponse?, image: UIImage) in
guard self != nil else {
return
}
self!.configureFeaturedImageWithImage(image)
}
featuredImageView.setImageWith(request, placeholderImage: nil, success: successBlock, failure: nil)
}
open override func viewWillLayoutSubviews() {
super.viewWillLayoutSubviews()
updateContentInsets()
updateTextViewMargins()
}
fileprivate func configureFeaturedImageWithImage(_ image: UIImage) {
// Unhide the views
featuredImageView.isHidden = false
featuredImageBottomPaddingView.isHidden = false
// Now that we have the image, create an aspect ratio constraint for
// the featuredImageView
let ratio = image.size.height / image.size.width
let constraint = NSLayoutConstraint(item: featuredImageView,
attribute: .height,
relatedBy: .equal,
toItem: featuredImageView,
attribute: .width,
multiplier: ratio,
constant: 0)
constraint.priority = UILayoutPriorityDefaultHigh
featuredImageView.addConstraint(constraint)
featuredImageView.setNeedsUpdateConstraints()
featuredImageView.image = image
// Listen for taps so we can display the image detail
let tgr = UITapGestureRecognizer(target: self, action: #selector(ReaderDetailViewController.didTapFeaturedImage(_:)))
featuredImageView.addGestureRecognizer(tgr)
view.layoutIfNeeded()
updateTextViewMargins()
}
fileprivate func requestForURL(_ url: URL) -> URLRequest {
var requestURL = url
let absoluteString = requestURL.absoluteString
if !absoluteString.hasPrefix("https") {
let sslURL = absoluteString.replacingOccurrences(of: "http", with: "https")
requestURL = URL(string: sslURL)!
}
let request = NSMutableURLRequest(url: requestURL)
let acctServ = AccountService(managedObjectContext: ContextManager.sharedInstance().mainContext)
if let account = acctServ.defaultWordPressComAccount() {
let token = account.authToken
let headerValue = String(format: "Bearer %@", token!)
request.addValue(headerValue, forHTTPHeaderField: "Authorization")
}
return request as URLRequest
}
fileprivate func configureTitle() {
if let title = post?.titleForDisplay() {
titleLabel.attributedText = NSAttributedString(string: title, attributes: WPStyleGuide.readerDetailTitleAttributes())
titleLabel.isHidden = false
} else {
titleLabel.attributedText = nil
titleLabel.isHidden = true
}
}
fileprivate func configureByLine() {
// Avatar
let placeholder = UIImage(named: "gravatar")
if let avatarURLString = post?.authorAvatarURL,
let url = URL(string: avatarURLString) {
avatarImageView.setImageWith(url, placeholderImage: placeholder)
}
// Byline
let author = post?.authorForDisplay()
let dateAsString = post?.dateForDisplay()?.mediumString()
let byline: String
if let author = author, let date = dateAsString {
byline = author + " · " + date
} else {
byline = author ?? dateAsString ?? String()
}
bylineLabel.text = byline
}
fileprivate func configureRichText() {
guard let post = post else {
return
}
textView.isPrivate = post.isPrivate()
textView.content = post.contentForDisplay()
updateTextViewMargins()
}
fileprivate func configureDiscoverAttribution() {
if post?.sourceAttributionStyle() == SourceAttributionStyle.none {
attributionView.isHidden = true
} else {
attributionView.configureViewWithVerboseSiteAttribution(post!)
attributionView.delegate = self
}
}
fileprivate func configureTag() {
var tag = ""
if let rawTag = post?.primaryTag {
if rawTag.count > 0 {
tag = "#\(rawTag)"
}
}
tagButton.isHidden = tag.count == 0
tagButton.setTitle(tag, for: UIControlState())
tagButton.setTitle(tag, for: .highlighted)
}
fileprivate func configureActionButtons() {
resetActionButton(likeButton)
resetActionButton(commentButton)
guard let post = post else {
assertionFailure()
return
}
// Show likes if logged in, or if likes exist, but not if external
if (ReaderHelpers.isLoggedIn() || post.likeCount.intValue > 0) && !post.isExternal {
configureLikeActionButton()
}
// Show comments if logged in and comments are enabled, or if comments exist.
// But only if it is from wpcom (jetpack and external is not yet supported).
// Nesting this conditional cos it seems clearer that way
if post.isWPCom && !shouldHideComments {
let commentCount = post.commentCount?.intValue ?? 0
if (ReaderHelpers.isLoggedIn() && post.commentsOpen) || commentCount > 0 {
configureCommentActionButton()
}
}
}
fileprivate func resetActionButton(_ button: UIButton) {
button.setTitle(nil, for: UIControlState())
button.setTitle(nil, for: .highlighted)
button.setTitle(nil, for: .disabled)
button.setImage(nil, for: UIControlState())
button.setImage(nil, for: .highlighted)
button.setImage(nil, for: .disabled)
button.isSelected = false
button.isHidden = true
button.isEnabled = true
}
fileprivate func configureActionButton(_ button: UIButton, title: String?, image: UIImage?, highlightedImage: UIImage?, selected: Bool) {
button.setTitle(title, for: UIControlState())
button.setTitle(title, for: .highlighted)
button.setTitle(title, for: .disabled)
button.setImage(image, for: UIControlState())
button.setImage(highlightedImage, for: .highlighted)
button.setImage(image, for: .disabled)
button.isSelected = selected
button.isHidden = false
}
fileprivate func configureLikeActionButton(_ animated: Bool = false) {
likeButton.isEnabled = ReaderHelpers.isLoggedIn()
let title = post!.likeCountForDisplay()
let imageName = post!.isLiked ? "icon-reader-liked" : "icon-reader-like"
let image = UIImage(named: imageName)
let highlightImage = UIImage(named: "icon-reader-like-highlight")
let selected = post!.isLiked
configureActionButton(likeButton, title: title, image: image, highlightedImage: highlightImage, selected: selected)
if animated {
playLikeButtonAnimation()
}
}
fileprivate func playLikeButtonAnimation() {
let likeImageView = likeButton.imageView!
let frame = likeButton.convert(likeImageView.frame, from: likeImageView)
let imageView = UIImageView(image: UIImage(named: "icon-reader-liked"))
imageView.frame = frame
likeButton.addSubview(imageView)
let animationDuration = 0.3
if likeButton.isSelected {
// Prep a mask to hide the likeButton's image, since changes to visiblility and alpha are ignored
let mask = UIView(frame: frame)
mask.backgroundColor = view.backgroundColor
likeButton.addSubview(mask)
likeButton.bringSubview(toFront: imageView)
// Configure starting state
imageView.alpha = 0.0
let angle = (-270.0 * CGFloat.pi) / 180.0
let rotate = CGAffineTransform(rotationAngle: angle)
let scale = CGAffineTransform(scaleX: 3.0, y: 3.0)
imageView.transform = rotate.concatenating(scale)
// Perform the animations
UIView.animate(withDuration: animationDuration,
animations: { () in
let angle = (1.0 * CGFloat.pi) / 180.0
let rotate = CGAffineTransform(rotationAngle: angle)
let scale = CGAffineTransform(scaleX: 0.75, y: 0.75)
imageView.transform = rotate.concatenating(scale)
imageView.alpha = 1.0
imageView.center = likeImageView.center // In case the button's imageView shifted position
},
completion: { (_) in
UIView.animate(withDuration: animationDuration,
animations: { () in
imageView.transform = CGAffineTransform(scaleX: 1.0, y: 1.0)
},
completion: { (_) in
mask.removeFromSuperview()
imageView.removeFromSuperview()
})
})
} else {
UIView .animate(withDuration: animationDuration,
animations: { () -> Void in
let angle = (120.0 * CGFloat.pi) / 180.0
let rotate = CGAffineTransform(rotationAngle: angle)
let scale = CGAffineTransform(scaleX: 3.0, y: 3.0)
imageView.transform = rotate.concatenating(scale)
imageView.alpha = 0
},
completion: { (_) in
imageView.removeFromSuperview()
})
}
}
fileprivate func configureCommentActionButton() {
let title = post!.commentCount.stringValue
let image = UIImage(named: "icon-reader-comment")
let highlightImage = UIImage(named: "icon-reader-comment-highlight")
configureActionButton(commentButton, title: title, image: image, highlightedImage: highlightImage, selected: false)
}
fileprivate func configureFooterIfNeeded() {
self.footerView.isHidden = tagButton.isHidden && likeButton.isHidden && commentButton.isHidden
if self.footerView.isHidden {
footerViewHeightConstraint.constant = 0
}
footerViewHeightConstraintConstant = footerViewHeightConstraint.constant
}
fileprivate func adjustInsetsForTextDirection() {
let buttonsToAdjust: [UIButton] = [
likeButton,
commentButton]
for button in buttonsToAdjust {
button.flipInsetsForRightToLeftLayoutDirection()
}
}
// MARK: - Instance Methods
func presentWebViewControllerWithURL(_ url: URL) {
var url = url
if url.host == nil {
if let postURLString = post?.permaLink {
let postURL = URL(string: postURLString)
url = URL(string: url.absoluteString, relativeTo: postURL)!
}
}
let configuration = WebViewControllerConfiguration(url: url)
configuration.authenticateWithDefaultAccount()
configuration.addsWPComReferrer = true
let controller = WebViewControllerFactory.controller(configuration: configuration)
let navController = UINavigationController(rootViewController: controller)
present(navController, animated: true, completion: nil)
}
func previewSite() {
let controller = ReaderStreamViewController.controllerWithSiteID(post!.siteID, isFeed: post!.isExternal)
navigationController?.pushViewController(controller, animated: true)
let properties = ReaderHelpers.statsPropertiesForPost(post!, andValue: post!.blogURL as AnyObject?, forKey: "URL")
WPAppAnalytics.track(.readerSitePreviewed, withProperties: properties)
}
func setBarsHidden(_ hidden: Bool, animated: Bool = true) {
if navigationController?.isNavigationBarHidden == hidden {
return
}
if hidden {
// Hides the navbar and footer view
navigationController?.setNavigationBarHidden(true, animated: animated)
currentPreferredStatusBarStyle = .default
footerViewHeightConstraint.constant = 0.0
UIView.animate(withDuration: animated ? 0.2 : 0,
delay: 0.0,
options: [.beginFromCurrentState, .allowUserInteraction],
animations: {
self.view.layoutIfNeeded()
}, completion: nil)
} else {
// Shows the navbar and footer view
let pinToBottom = isScrollViewAtBottom()
currentPreferredStatusBarStyle = .lightContent
footerViewHeightConstraint.constant = footerViewHeightConstraintConstant
UIView.animate(withDuration: animated ? 0.2 : 0,
delay: 0.0,
options: [.beginFromCurrentState, .allowUserInteraction],
animations: {
self.view.layoutIfNeeded()
self.navigationController?.setNavigationBarHidden(false, animated: animated)
if pinToBottom {
let y = self.textView.contentSize.height - self.textView.frame.height
self.textView.setContentOffset(CGPoint(x: 0, y: y), animated: false)
}
}, completion: nil)
}
}
func isScrollViewAtBottom() -> Bool {
return textView.contentOffset.y + textView.frame.height == textView.contentSize.height
}
// MARK: - Analytics
fileprivate func bumpStats() {
if didBumpStats {
return
}
guard let readerPost = post, isViewLoaded && view.window != nil else {
return
}
didBumpStats = true
let isOfflineView = ReachabilityUtils.isInternetReachable() ? "no" : "yes"
let detailType = readerPost.topic?.type == ReaderSiteTopic.TopicType ? DetailAnalyticsConstants.TypePreviewSite : DetailAnalyticsConstants.TypeNormal
var properties = ReaderHelpers.statsPropertiesForPost(readerPost, andValue: nil, forKey: nil)
properties[DetailAnalyticsConstants.TypeKey] = detailType
properties[DetailAnalyticsConstants.OfflineKey] = isOfflineView
WPAppAnalytics.track(.readerArticleOpened, withProperties: properties)
// We can remove the nil check and use `if let` when `ReaderPost` adopts nullibility.
let railcar = readerPost.railcarDictionary()
if railcar != nil {
WPAppAnalytics.trackTrainTracksInteraction(.readerArticleOpened, withProperties: railcar)
}
}
fileprivate func bumpPageViewsForPost() {
if didBumpPageViews {
return
}
guard let readerPost = post, isViewLoaded && view.window != nil else {
return
}
didBumpPageViews = true
ReaderHelpers.bumpPageViewForPost(readerPost)
}
// MARK: - Actions
@IBAction func didTapTagButton(_ sender: UIButton) {
if !isLoaded {
return
}
let controller = ReaderStreamViewController.controllerWithTagSlug(post!.primaryTagSlug)
navigationController?.pushViewController(controller, animated: true)
let properties = ReaderHelpers.statsPropertiesForPost(post!, andValue: post!.primaryTagSlug as AnyObject?, forKey: "tag")
WPAppAnalytics.track(.readerTagPreviewed, withProperties: properties)
}
@IBAction func didTapCommentButton(_ sender: UIButton) {
if !isLoaded {
return
}
let controller = ReaderCommentsViewController(post: post)
navigationController?.pushViewController(controller!, animated: true)
}
@IBAction func didTapLikeButton(_ sender: UIButton) {
if !isLoaded {
return
}
guard let post = post else {
return
}
if !post.isLiked {
UINotificationFeedbackGenerator().notificationOccurred(.success)
}
let service = ReaderPostService(managedObjectContext: post.managedObjectContext!)
service.toggleLiked(for: post, success: nil, failure: { (error: Error?) in
if let anError = error {
DDLogError("Error (un)liking post: \(anError.localizedDescription)")
}
})
}
func didTapHeaderAvatar(_ gesture: UITapGestureRecognizer) {
if gesture.state != .ended {
return
}
previewSite()
}
@IBAction func didTapBlogNameButton(_ sender: UIButton) {
previewSite()
}
@IBAction func didTapMenuButton(_ sender: UIButton) {
ReaderPostMenu.showMenuForPost(post!, fromView: menuButton, inViewController: self)
}
func didTapFeaturedImage(_ gesture: UITapGestureRecognizer) {
if gesture.state != .ended {
return
}
let controller = WPImageViewController(image: featuredImageView.image)
controller?.modalTransitionStyle = .crossDissolve
controller?.modalPresentationStyle = .fullScreen
present(controller!, animated: true, completion: nil)
}
func didTapDiscoverAttribution() {
if post?.sourceAttribution == nil {
return
}
if let blogID = post?.sourceAttribution.blogID {
let controller = ReaderStreamViewController.controllerWithSiteID(blogID, isFeed: false)
navigationController?.pushViewController(controller, animated: true)
return
}
var path: String?
if post?.sourceAttribution.attributionType == SourcePostAttributionTypePost {
path = post?.sourceAttribution.permalink
} else {
path = post?.sourceAttribution.blogURL
}
if let linkURL = URL(string: path!) {
presentWebViewControllerWithURL(linkURL)
}
}
func didTapShareButton(_ sender: UIButton) {
sharingController.shareReaderPost(post!, fromView: sender, inViewController: self)
}
func handleBlockSiteNotification(_ notification: Foundation.Notification) {
if let userInfo = notification.userInfo, let aPost = userInfo["post"] as? NSObject {
if aPost == post! {
_ = navigationController?.popViewController(animated: true)
}
}
}
}
// MARK: - ReaderCardDiscoverAttributionView Delegate Methods
extension ReaderDetailViewController: ReaderCardDiscoverAttributionViewDelegate {
public func attributionActionSelectedForVisitingSite(_ view: ReaderCardDiscoverAttributionView) {
didTapDiscoverAttribution()
}
}
// MARK: - UITextView/WPRichContentView Delegate Methods
extension ReaderDetailViewController: WPRichContentViewDelegate {
public func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange) -> Bool {
presentWebViewControllerWithURL(URL)
return false
}
@available(iOS 10, *)
public func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange, interaction: UITextItemInteraction) -> Bool {
if interaction == .presentActions {
// show
let frame = textView.frameForTextInRange(characterRange)
let shareController = PostSharingController()
shareController.shareURL(url: URL as NSURL, fromRect: frame, inView: textView, inViewController: self)
} else {
presentWebViewControllerWithURL(URL)
}
return false
}
func richContentView(_ richContentView: WPRichContentView, didReceiveImageAction image: WPRichTextImage) {
var controller: WPImageViewController
if WPImageViewController.isUrlSupported(image.linkURL as URL!) {
controller = WPImageViewController(image: image.imageView.image, andURL: image.linkURL as URL!)
} else if let linkURL = image.linkURL {
presentWebViewControllerWithURL(linkURL as URL)
return
} else {
controller = WPImageViewController(image: image.imageView.image)
}
controller.modalTransitionStyle = .crossDissolve
controller.modalPresentationStyle = .fullScreen
present(controller, animated: true, completion: nil)
}
}
// MARK: - UIScrollView Delegate Methods
extension ReaderDetailViewController: UIScrollViewDelegate {
public func scrollViewWillEndDragging(_ scrollView: UIScrollView, withVelocity velocity: CGPoint, targetContentOffset: UnsafeMutablePointer<CGPoint>) {
if UIDevice.isPad() || footerView.isHidden || !isLoaded {
return
}
// The threshold for hiding the bars is twice the height of the hidden bars.
// This ensures that once the bars are hidden the view can still be scrolled
// and thus can unhide the bars.
var threshold = footerViewHeightConstraintConstant
if let navHeight = navigationController?.navigationBar.frame.height {
threshold += navHeight
}
threshold *= 2.0
let y = targetContentOffset.pointee.y
if y > scrollView.contentOffset.y && y > threshold {
setBarsHidden(true)
} else {
// Velocity will be 0,0 if the user taps to stop an in progress scroll.
// If the bars are already visible its fine but if the bars are hidden
// we don't want to jar the user by having them reappear.
if !velocity.equalTo(CGPoint.zero) {
setBarsHidden(false)
}
}
}
public func scrollViewDidScrollToTop(_ scrollView: UIScrollView) {
setBarsHidden(false)
}
public func scrollViewDidEndDecelerating(_ scrollView: UIScrollView) {
if isScrollViewAtBottom() {
setBarsHidden(false)
}
}
}
// Expand this view controller to full screen if possible
extension ReaderDetailViewController: PrefersFullscreenDisplay {}
// Let's the split view know this vc changes the status bar style.
extension ReaderDetailViewController: DefinesVariableStatusBarStyle {}
| gpl-2.0 | aba43dd2d31190b56ca67b47395564a2 | 35.531388 | 207 | 0.647482 | 5.602305 | false | false | false | false |
Maaimusic/BTree | Tests/BTreeTests/BTreeCursorTests.swift | 3 | 22397 | //
// BTreeCursorTests.swift
// BTree
//
// Created by Károly Lőrentey on 2016-02-19.
// Copyright © 2015–2017 Károly Lőrentey.
//
import Foundation
import XCTest
@testable import BTree
class BTreeCursorTests: XCTestCase {
typealias Tree = BTree<Int, String>
func testCursorWithEmptyTree() {
func checkEmpty(_ cursor: BTreeCursor<Int, String>) {
XCTAssertTrue(cursor.isValid)
XCTAssertTrue(cursor.isAtStart)
XCTAssertTrue(cursor.isAtEnd)
XCTAssertEqual(cursor.count, 0)
let node = cursor.finish()
assertEqualElements(node, [])
}
var tree = Tree()
tree.withCursorAtStart(checkEmpty)
tree.withCursorAtEnd(checkEmpty)
tree.withCursor(atOffset: 0, body: checkEmpty)
tree.withCursor(onKey: 42, choosing: .first, body: checkEmpty)
tree.withCursor(onKey: 42, choosing: .last, body: checkEmpty)
tree.withCursor(onKey: 42, choosing: .after, body: checkEmpty)
tree.withCursor(onKey: 42, choosing: .any, body: checkEmpty)
}
func testCursorAtStart() {
var tree = maximalTree(depth: 2, order: 5)
tree.withCursorAtStart { cursor in
XCTAssertTrue(cursor.isAtStart)
XCTAssertFalse(cursor.isAtEnd)
XCTAssertEqual(cursor.offset, 0)
XCTAssertEqual(cursor.key, 0)
XCTAssertEqual(cursor.value, "0")
}
}
func testCursorAtEnd() {
var tree = maximalTree(depth: 2, order: 5)
let count = tree.count
tree.withCursorAtEnd { cursor in
XCTAssertFalse(cursor.isAtStart)
XCTAssertTrue(cursor.isAtEnd)
XCTAssertEqual(cursor.offset, count)
}
}
func testCursorAtOffset() {
var tree = maximalTree(depth: 3, order: 4)
let c = tree.count
for p in 0 ..< c {
tree.withCursor(atOffset: p) { cursor in
XCTAssertEqual(cursor.offset, p)
XCTAssertEqual(cursor.key, p)
XCTAssertEqual(cursor.value, String(p))
}
}
tree.withCursor(atOffset: c) { cursor in
XCTAssertTrue(cursor.isAtEnd)
}
}
func testCursorAtKeyFirst() {
let count = 42
var tree = Tree(order: 3)
for k in (0 ..< count).map({ 2 * $0 }) {
tree.insert((k, String(k) + "/1"))
tree.insert((k, String(k) + "/2"))
tree.insert((k, String(k) + "/3"))
}
tree.assertValid()
for i in 0 ..< count {
tree.withCursor(onKey: 2 * i + 1, choosing: .first) { cursor in
XCTAssertEqual(cursor.offset, 3 * (i + 1))
}
tree.withCursor(onKey: 2 * i, choosing: .first) { cursor in
XCTAssertEqual(cursor.offset, 3 * i)
XCTAssertEqual(cursor.key, 2 * i)
XCTAssertEqual(cursor.value, String(2 * i) + "/1")
}
}
}
func testCursorAtKeyLast() {
let count = 42
var tree = Tree(order: 3)
for k in (0 ..< count).map({ 2 * $0 }) {
tree.insert((k, String(k) + "/1"))
tree.insert((k, String(k) + "/2"))
tree.insert((k, String(k) + "/3"))
}
tree.assertValid()
for i in 0 ..< count {
tree.withCursor(onKey: 2 * i + 1, choosing: .last) { cursor in
XCTAssertEqual(cursor.offset, 3 * (i + 1))
}
tree.withCursor(onKey: 2 * i, choosing: .last) { cursor in
XCTAssertEqual(cursor.offset, 3 * i + 2)
XCTAssertEqual(cursor.key, 2 * i)
XCTAssertEqual(cursor.value, String(2 * i) + "/3")
}
}
}
func testCursorAtKeyAfter() {
let count = 42
var tree = Tree(order: 3)
for k in (0 ... count).map({ 2 * $0 }) {
tree.insert((k, String(k) + "/1"))
tree.insert((k, String(k) + "/2"))
tree.insert((k, String(k) + "/3"))
}
tree.assertValid()
for i in 0 ..< count {
tree.withCursor(onKey: 2 * i + 1, choosing: .after) { cursor in
XCTAssertEqual(cursor.offset, 3 * (i + 1))
}
tree.withCursor(onKey: 2 * i, choosing: .after) { cursor in
XCTAssertEqual(cursor.offset, 3 * (i + 1))
XCTAssertEqual(cursor.key, 2 * (i + 1))
XCTAssertEqual(cursor.value, String(2 * (i + 1)) + "/1")
}
}
}
func testCursorAtKeyAny() {
let count = 42
var tree = Tree(order: 3)
for k in (0 ..< count).map({ 2 * $0 }) {
tree.insert((k, String(k) + "/1"))
tree.insert((k, String(k) + "/2"))
tree.insert((k, String(k) + "/3"))
}
tree.assertValid()
for i in 0 ..< count {
tree.withCursor(onKey: 2 * i + 1) { cursor in
XCTAssertEqual(cursor.offset, 3 * (i + 1))
}
tree.withCursor(onKey: 2 * i) { cursor in
XCTAssertGreaterThanOrEqual(cursor.offset, 3 * i)
XCTAssertLessThan(cursor.offset, 3 * (i + 1))
XCTAssertEqual(cursor.key, 2 * i)
XCTAssertTrue(cursor.value.hasPrefix(String(2 * i) + "/"), cursor.value)
}
}
}
func testCursorAtIndex() {
var tree = maximalTree(depth: 3, order: 3)
let count = tree.count
for i in 0 ... count {
let index = tree.index(tree.startIndex, offsetBy: i)
tree.withCursor(at: index) { cursor in
XCTAssertEqual(cursor.offset, i)
if i != count {
XCTAssertEqual(cursor.key, i)
}
}
}
}
func testMoveForward() {
var tree = maximalTree(depth: 2, order: 5)
let count = tree.count
tree.withCursorAtStart { cursor in
var i = 0
while !cursor.isAtEnd {
XCTAssertEqual(cursor.offset, i)
XCTAssertEqual(cursor.key, i)
XCTAssertEqual(cursor.value, String(i))
XCTAssertEqual(cursor.element.0, i)
XCTAssertEqual(cursor.element.1, String(i))
cursor.moveForward()
i += 1
}
XCTAssertEqual(i, count)
}
}
func testMoveBackward() {
var tree = maximalTree(depth: 2, order: 5)
tree.withCursorAtEnd { cursor in
var i = cursor.count
while !cursor.isAtStart {
XCTAssertEqual(cursor.offset, i)
cursor.moveBackward()
i -= 1
XCTAssertEqual(cursor.key, i)
XCTAssertEqual(cursor.value, String(i))
}
XCTAssertEqual(i, 0)
}
}
func testMoveToEnd() {
var tree = maximalTree(depth: 2, order: 5)
let c = tree.count
for i in 0 ... c {
tree.withCursor(atOffset: i) { cursor in
cursor.moveToEnd()
XCTAssertTrue(cursor.isAtEnd)
XCTAssertEqual(cursor.offset, c)
}
}
}
func testMoveToOffset() {
var tree = maximalTree(depth: 2, order: 5)
tree.withCursorAtStart { cursor in
var i = 0
var j = cursor.count - 1
var toggle = false
while i < j {
if toggle {
cursor.offset = i
XCTAssertEqual(cursor.offset, i)
XCTAssertEqual(cursor.key, i)
i += 1
toggle = false
}
else {
cursor.move(toOffset: j)
XCTAssertEqual(cursor.offset, j)
XCTAssertEqual(cursor.key, j)
j -= 1
toggle = true
}
}
cursor.move(toOffset: cursor.count)
XCTAssertTrue(cursor.isAtEnd)
cursor.moveBackward()
XCTAssertEqual(cursor.key, cursor.count - 1)
}
}
func testMoveToKey() {
let count = 42
var tree = BTree((0..<count).map { (2 * $0, String(2 * $0)) }, order: 3)
tree.withCursorAtStart() { cursor in
var start = 0
var end = count - 1
while start < end {
cursor.move(to: 2 * end)
XCTAssertEqual(cursor.offset, end)
XCTAssertEqual(cursor.key, 2 * end)
cursor.move(to: 2 * start + 1)
XCTAssertEqual(cursor.offset, start + 1)
XCTAssertEqual(cursor.key, 2 * start + 2)
start += 1
end -= 1
}
start = 0
end = count - 1
while start < end {
cursor.move(to: 2 * end - 1)
XCTAssertEqual(cursor.offset, end)
XCTAssertEqual(cursor.key, 2 * end)
cursor.move(to: 2 * start)
XCTAssertEqual(cursor.offset, start)
XCTAssertEqual(cursor.key, 2 * start)
start += 1
end -= 1
}
}
}
func testReplacingElement() {
var tree = maximalTree(depth: 2, order: 5)
tree.withCursorAtStart { cursor in
while !cursor.isAtEnd {
let k = cursor.key
cursor.element = (2 * k, String(2 * k))
cursor.moveForward()
}
let node = cursor.finish()
node.assertValid()
var i = 0
for (key, value) in node {
XCTAssertEqual(key, 2 * i)
XCTAssertEqual(value, String(2 * i))
i += 1
}
}
}
func testReplacingKeyAndValue() {
var tree = maximalTree(depth: 2, order: 5)
tree.withCursorAtStart { cursor in
while !cursor.isAtEnd {
cursor.key = 2 * cursor.key
cursor.value = String(cursor.key)
cursor.moveForward()
}
let node = cursor.finish()
node.assertValid()
var i = 0
for (key, value) in node {
XCTAssertEqual(key, 2 * i)
XCTAssertEqual(value, String(2 * i))
i += 1
}
}
}
func testSetValue() {
var tree = maximalTree(depth: 2, order: 5)
tree.withCursorAtStart { cursor in
var i = 0
while !cursor.isAtEnd {
XCTAssertEqual(cursor.setValue("Hello"), String(i))
cursor.moveForward()
i += 1
}
}
tree.assertValid()
for (_, value) in tree {
XCTAssertEqual(value, "Hello")
}
}
func testBuildingATreeUsingInsertBefore() {
var tree = Tree(order: 3)
tree.withCursorAtEnd { cursor in
XCTAssertTrue(cursor.isAtEnd)
for i in 0..<30 {
cursor.insert((i, String(i)))
XCTAssertTrue(cursor.isAtEnd)
}
}
tree.assertValid()
assertEqualElements(tree, (0..<30).map { ($0, String($0)) })
}
func testBuildingATreeInTwoPassesUsingInsertBefore() {
var tree = Tree(order: 5)
let c = 30
tree.withCursorAtStart() { cursor in
XCTAssertTrue(cursor.isAtEnd)
for i in 0..<c {
cursor.insert((2 * i + 1, String(2 * i + 1)))
XCTAssertTrue(cursor.isAtEnd)
}
cursor.moveToStart()
XCTAssertEqual(cursor.offset, 0)
for i in 0..<c {
XCTAssertEqual(cursor.key, 2 * i + 1)
XCTAssertEqual(cursor.offset, 2 * i)
XCTAssertEqual(cursor.count, c + i)
cursor.insert((2 * i, String(2 * i)))
XCTAssertEqual(cursor.key, 2 * i + 1)
XCTAssertEqual(cursor.offset, 2 * i + 1)
XCTAssertEqual(cursor.count, c + i + 1)
cursor.moveForward()
}
}
tree.assertValid()
assertEqualElements(tree, (0 ..< 2 * c).map { ($0, String($0)) })
}
func testBuildingATreeUsingInsertAfter() {
var tree = Tree(order: 5)
let c = 30
tree.withCursorAtStart() { cursor in
cursor.insert((0, "0"))
cursor.moveToStart()
for i in 1 ..< c {
cursor.insertAfter((i, String(i)))
XCTAssertEqual(cursor.offset, i)
XCTAssertEqual(cursor.key, i)
}
}
tree.assertValid()
assertEqualElements(tree, (0..<30).map { ($0, String($0)) })
}
func testBuildingATreeInTwoPassesUsingInsertAfter() {
var tree = Tree(order: 5)
let c = 30
tree.withCursorAtStart() { cursor in
XCTAssertTrue(cursor.isAtEnd)
for i in 0..<c {
cursor.insert((2 * i, String(2 * i)))
}
cursor.moveToStart()
XCTAssertEqual(cursor.offset, 0)
for i in 0..<c {
XCTAssertEqual(cursor.key, 2 * i)
XCTAssertEqual(cursor.offset, 2 * i)
XCTAssertEqual(cursor.count, c + i)
cursor.insertAfter((2 * i + 1, String(2 * i + 1)))
XCTAssertEqual(cursor.key, 2 * i + 1)
XCTAssertEqual(cursor.offset, 2 * i + 1)
XCTAssertEqual(cursor.count, c + i + 1)
cursor.moveForward()
}
}
tree.assertValid()
assertEqualElements(tree, (0 ..< 2 * c).map { ($0, String($0)) })
}
func testBuildingATreeBackward() {
var tree = Tree(order: 5)
let c = 30
tree.withCursorAtStart() { cursor in
XCTAssertTrue(cursor.isAtEnd)
for i in stride(from: c - 1, through: 0, by: -1) {
cursor.insert((i, String(i)))
XCTAssertEqual(cursor.count, c - i)
XCTAssertEqual(cursor.offset, 1)
cursor.moveBackward()
XCTAssertEqual(cursor.offset, 0)
XCTAssertEqual(cursor.key, i)
}
}
tree.assertValid()
assertEqualElements(tree, (0 ..< c).map { ($0, String($0)) })
}
func testInsertAtEveryOffset() {
let c = 100
let reference = (0 ..< c).map { ($0, String($0)) }
let tree = Tree(sortedElements: reference, order: 5)
for i in 0 ... c {
var test = tree
test.withCursor(atOffset: i) { cursor in
cursor.insert((i, "*\(i)"))
}
var expected = reference
expected.insert((i, "*\(i)"), at: i)
test.assertValid()
assertEqualElements(test, expected)
assertEqualElements(tree, reference)
}
}
func testInsertSequence() {
var tree = Tree(order: 3)
tree.withCursorAtStart { cursor in
cursor.insert((10 ..< 20).map { ($0, String($0)) })
XCTAssertEqual(cursor.count, 10)
XCTAssertEqual(cursor.offset, 10)
cursor.insert([])
XCTAssertEqual(cursor.count, 10)
XCTAssertEqual(cursor.offset, 10)
cursor.insert((20 ..< 30).map { ($0, String($0)) })
XCTAssertEqual(cursor.count, 20)
XCTAssertEqual(cursor.offset, 20)
cursor.move(toOffset: 0)
cursor.insert((0 ..< 5).map { ($0, String($0)) })
XCTAssertEqual(cursor.count, 25)
XCTAssertEqual(cursor.offset, 5)
cursor.insert((5 ..< 9).map { ($0, String($0)) })
XCTAssertEqual(cursor.count, 29)
XCTAssertEqual(cursor.offset, 9)
cursor.insert([(9, "9")])
XCTAssertEqual(cursor.count, 30)
XCTAssertEqual(cursor.offset, 10)
}
tree.assertValid()
assertEqualElements(tree, (0 ..< 30).map { ($0, String($0)) })
}
func testRemoveAllElementsInOrder() {
var tree = maximalTree(depth: 2, order: 5)
tree.withCursorAtStart { cursor in
var i = 0
while cursor.count > 0 {
let (key, value) = cursor.remove()
XCTAssertEqual(key, i)
XCTAssertEqual(value, String(i))
XCTAssertEqual(cursor.offset, 0)
i += 1
}
}
tree.assertValid()
assertEqualElements(tree, [])
}
func testRemoveEachElement() {
let tree = maximalTree(depth: 2, order: 5)
for i in 0..<tree.count {
var copy = tree
copy.withCursor(atOffset: i) { cursor in
let removed = cursor.remove()
XCTAssertEqual(removed.0, i)
XCTAssertEqual(removed.1, String(i))
}
copy.assertValid()
assertEqualElements(copy, (0..<tree.count).filter{$0 != i}.map{ ($0, String($0)) })
}
}
func testRemoveRangeFromMaximalTree() {
let tree = maximalTree(depth: 2, order: 3)
let count = tree.count
for i in 0 ..< count {
for n in 0 ... count - i {
var copy = tree
copy.withCursor(atOffset: i) { cursor in
cursor.remove(n)
}
copy.assertValid()
let keys = Array(0..<i) + Array(i + n ..< count)
assertEqualElements(copy, keys.map { ($0, String($0)) })
}
}
tree.assertValid()
assertEqualElements(tree, (0..<count).map { ($0, String($0)) })
}
func testExtractRangeFromMaximalTree() {
let tree = maximalTree(depth: 2, order: 3)
let count = tree.count
for i in 0 ..< count {
for n in 0 ... count - i {
var copy = tree
copy.withCursor(atOffset: i) { cursor in
let extracted = cursor.extract(n)
extracted.assertValid()
assertEqualElements(extracted, (i ..< i + n).map { ($0, String($0)) })
}
copy.assertValid()
let keys = Array(0..<i) + Array(i + n ..< count)
assertEqualElements(copy, keys.map { ($0, String($0)) })
}
}
tree.assertValid()
assertEqualElements(tree, (0..<count).map { ($0, String($0)) })
}
func testRemoveAll() {
var tree = maximalTree(depth: 2, order: 3)
tree.withCursorAtStart { cursor in
cursor.removeAll()
XCTAssertEqual(cursor.count, 0)
XCTAssertTrue(cursor.isAtEnd)
}
XCTAssertTrue(tree.isEmpty)
}
func testRemoveAllBefore() {
var t1 = maximalTree(depth: 2, order: 3)
let c = t1.count
t1.withCursorAtEnd { cursor in
cursor.removeAllBefore(includingCurrent: false)
}
XCTAssertTrue(t1.isEmpty)
var t2 = maximalTree(depth: 2, order: 3)
t2.withCursor(atOffset: c - 1) { cursor in
cursor.removeAllBefore(includingCurrent: true)
}
XCTAssertTrue(t2.isEmpty)
var t3 = maximalTree(depth: 2, order: 3)
t3.withCursor(atOffset: c - 1) { cursor in
cursor.removeAllBefore(includingCurrent: false)
}
assertEqualElements(t3, [(c - 1, String(c - 1))])
var t4 = maximalTree(depth: 2, order: 3)
t4.withCursor(atOffset: c - 10) { cursor in
cursor.removeAllBefore(includingCurrent: true)
}
assertEqualElements(t4, (c - 9 ..< c).map { ($0, String($0)) })
var t5 = maximalTree(depth: 2, order: 3)
t5.withCursor(atOffset: c - 10) { cursor in
cursor.removeAllBefore(includingCurrent: false)
}
assertEqualElements(t5, (c - 10 ..< c).map { ($0, String($0)) })
var t6 = maximalTree(depth: 2, order: 3)
t6.withCursorAtStart { cursor in
cursor.removeAllBefore(includingCurrent: false)
}
assertEqualElements(t6, (0 ..< c).map { ($0, String($0)) })
var t7 = maximalTree(depth: 2, order: 3)
t7.withCursorAtStart { cursor in
cursor.removeAllBefore(includingCurrent: true)
}
assertEqualElements(t7, (1 ..< c).map { ($0, String($0)) })
}
func testRemoveAllAfter() {
var t1 = maximalTree(depth: 2, order: 3)
t1.withCursorAtStart { cursor in
cursor.removeAllAfter(includingCurrent: true)
}
XCTAssertTrue(t1.isEmpty)
var t2 = maximalTree(depth: 2, order: 3)
t2.withCursorAtStart { cursor in
cursor.removeAllAfter(includingCurrent: false)
}
assertEqualElements(t2, [(0, "0")])
var t3 = maximalTree(depth: 2, order: 3)
t3.withCursor(atOffset: 1) { cursor in
cursor.removeAllAfter(includingCurrent: true)
}
assertEqualElements(t3, [(0, "0")])
var t4 = maximalTree(depth: 2, order: 3)
t4.withCursor(atOffset: 1) { cursor in
cursor.removeAllAfter(includingCurrent: false)
}
assertEqualElements(t4, [(0, "0"), (1, "1")])
var t5 = maximalTree(depth: 2, order: 3)
t5.withCursor(atOffset: 10) { cursor in
cursor.removeAllAfter(includingCurrent: true)
}
assertEqualElements(t5, (0 ..< 10).map { ($0, String($0)) })
var t6 = maximalTree(depth: 2, order: 3)
t6.withCursor(atOffset: 10) { cursor in
cursor.removeAllAfter(includingCurrent: false)
}
assertEqualElements(t6, (0 ... 10).map { ($0, String($0)) })
var t7 = maximalTree(depth: 2, order: 3)
let c = t7.count
t7.withCursor(atOffset: c - 1) { cursor in
cursor.removeAllAfter(includingCurrent: false)
}
assertEqualElements(t7, (0 ..< c).map { ($0, String($0)) })
var t8 = maximalTree(depth: 2, order: 3)
t8.withCursorAtEnd { cursor in
cursor.removeAllAfter(includingCurrent: false)
}
assertEqualElements(t8, maximalTree(depth: 2, order: 3))
}
}
| mit | 9b9d37b8babf0bf0a2cf960b9c39dde1 | 32.770739 | 95 | 0.503662 | 4.413562 | false | true | false | false |
pauljohanneskraft/Algorithms-and-Data-structures | AlgorithmsDataStructures/Classes/Lists/SinglyLinkedList.swift | 1 | 3805 | //
// SinglyLinkedList.swift
// Algorithms&DataStructures
//
// Created by Paul Kraft on 09.08.16.
// Copyright © 2016 pauljohanneskraft. All rights reserved.
//
// swiftlint:disable trailing_whitespace
public struct SinglyLinkedList<Element> {
internal var root: Item?
public init() { root = nil }
}
extension SinglyLinkedList {
final class Item {
public let data: Element
public var next: Item?
public init(data: Element, next: Item?) {
self.data = data
self.next = next
}
public convenience init(data: Element) {
self.init(data: data, next: nil)
}
}
}
extension SinglyLinkedList.Item: ListItem {
var description: String {
guard let next = next else {
return "\(data)"
}
return "\(data) -> \(next.description)"
}
func pushBack(_ newData: Element) {
guard let next = next else {
self.next = SinglyLinkedList.Item(data: newData)
return
}
next.pushBack(newData)
}
}
extension SinglyLinkedList: InternalList {
typealias Node = Item
mutating public func pushBack(_ element: Element) {
guard let root = self.root else {
self.root = Item(data: element)
return
}
root.pushBack(element)
}
public mutating func popBack() -> Element? {
guard root?.next != nil else { let tmp = root?.data; root = nil; return tmp }
return root!.popBack()
}
public subscript(index: Int) -> Element? {
get {
guard index >= 0 else { return nil }
var current = root
for _ in 0..<index { current = current?.next }
return current?.data
}
set {
guard let newValue = newValue else { return }
guard root != nil else {
precondition(index == 0, "Index out of bounds. \(index) > 0.")
root = Item(data: newValue)
return
}
if index == 0 {
root = Item(data: newValue, next: root?.next)
return
}
var current = root
var index = index - 1
while index > 0 {
current = current?.next
precondition(current != nil, "Index out of bounds.")
index -= 1
}
current!.next = Item(data: newValue, next: current?.next?.next)
}
}
public mutating func insert(_ data: Element, at index: Int) throws {
guard root != nil else {
guard index == 0 else {
throw ListError.indexOutOfRange
}
root = Item(data: data)
return
}
var current = root
var index = index - 1
while index > 0 {
current = current?.next
index -= 1
}
guard current != nil else { throw ListError.indexOutOfRange }
current!.next = Item(data: data, next: current?.next)
}
public mutating func remove(at index: Int) throws -> Element {
guard index >= 0 else { throw ListError.indexOutOfRange }
if index == 0 {
let tmp = root!.data
self.root = root?.next
return tmp
}
var current = root
var index = index - 1
while index > 0 {
current = current?.next
index -= 1
}
guard current != nil else { throw ListError.indexOutOfRange }
let next = current?.next
let tmp = next!.data
current!.next = next?.next
return tmp
}
public var count: Int {
if root == nil { return 0 }
return root!.count
}
public init(arrayLiteral: Element...) {
self.init()
self.array = arrayLiteral
}
public var array: [Element] {
get {
return root?.array ?? []
}
set {
guard newValue.count > 0 else { return }
self.root = Item(data: newValue.first!)
for e in newValue.dropFirst() {
self.root!.pushBack(e)
}
}
}
public var description: String {
if root == nil { return "[]" }
return "[" + root!.description + "]"
}
}
| mit | 8ae6f79bf8722d64b66eb07d7849a5a3 | 20.862069 | 79 | 0.584122 | 3.740413 | false | false | false | false |
eure/ReceptionApp | iOS/ReceptionApp/Transitions/PurposeSelectToConfirmOtherPresetTransitionController.swift | 1 | 6358 | //
// PurposeSelectToConfirmOtherPresetTransitionController.swift
// ReceptionApp
//
// Created by Hiroshi Kimura on 8/30/15.
// Copyright © 2016 eureka, Inc.
//
// 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.
//
import Foundation
import UIKit
// MARK: - PurposeSelectToConfirmOtherPresetTransitionController
final class PurposeSelectToConfirmOtherPresetTransitionController: NSObject, UIViewControllerAnimatedTransitioning {
// MARK: Internal
required init(operation: UINavigationControllerOperation) {
self.operation = operation
super.init()
}
// MARK: UIViewControllerAnimatedTransitioning
@objc dynamic func transitionDuration(transitionContext: UIViewControllerContextTransitioning?) -> NSTimeInterval {
return 0.8
}
@objc dynamic func animateTransition(transitionContext: UIViewControllerContextTransitioning) {
let containerView = transitionContext.containerView()!
let offset = UIScreen.mainScreen().bounds.width
switch self.operation {
case .Push:
let fromVC = transitionContext.viewControllerForKey(UITransitionContextFromViewControllerKey) as! OtherPurposeSelectViewController
let toVC = transitionContext.viewControllerForKey(UITransitionContextToViewControllerKey) as! ConfirmOtherPresetViewController
let submitButton = toVC.submitButton
let messageJaLabel = toVC.messageJaLabel
let messageEnLabel = toVC.messageEnLabel
let iconImageView = toVC.iconImageView
submitButton.alpha = 0
messageJaLabel.alpha = 0
messageEnLabel.alpha = 0
iconImageView.alpha = 0
UIView.animateAndChainWithDuration(
0.4,
delay: 0,
usingSpringWithDamping: 0.9,
initialSpringVelocity: 0,
options: .BeginFromCurrentState,
animations: {
fromVC.selectView.layer.transform = CATransform3DMakeTranslation(-offset, 0, 0)
},
completion: { _ in
containerView.addSubview(toVC.view)
UIView.animateWithDuration(
0.3,
delay: 0.05,
usingSpringWithDamping: 0.8,
initialSpringVelocity: 0,
options: .BeginFromCurrentState,
animations: {
messageJaLabel.alpha = 1
messageEnLabel.alpha = 1
submitButton.alpha = 1
iconImageView.alpha = 1
},
completion: { _ in
transitionContext.completeTransition(true)
}
)
}
)
case .Pop:
let fromVC = transitionContext.viewControllerForKey(UITransitionContextFromViewControllerKey) as! ConfirmOtherPresetViewController
let toVC = transitionContext.viewControllerForKey(UITransitionContextToViewControllerKey) as! OtherPurposeSelectViewController
let submitButton = fromVC.submitButton
let messageJaLabel = fromVC.messageJaLabel
let messageEnLabel = fromVC.messageEnLabel
let iconImageView = fromVC.iconImageView
toVC.selectView.layer.transform = CATransform3DMakeTranslation(-offset, 0, 0)
containerView.insertSubview(toVC.view, atIndex: 0)
UIView.animateWithDuration(
0.3,
delay: 0,
usingSpringWithDamping: 0.8,
initialSpringVelocity: 0,
options: .BeginFromCurrentState,
animations: {
submitButton.alpha = 0
messageJaLabel.alpha = 0
messageEnLabel.alpha = 0
iconImageView.alpha = 0
},
completion: { _ in
fromVC.view.removeFromSuperview()
UIView.animateAndChainWithDuration(
0.4,
delay: 0,
usingSpringWithDamping: 0.9,
initialSpringVelocity: 0,
options: .BeginFromCurrentState,
animations: {
toVC.selectView.layer.transform = CATransform3DIdentity
},
completion: { _ in
transitionContext.completeTransition(true)
}
)
}
)
default:
return
}
}
// MARK: Private
private let operation: UINavigationControllerOperation
}
| mit | d7bd282f745f1f5157ac069a14a5e432 | 37.762195 | 142 | 0.555608 | 6.748408 | false | false | false | false |
VeinGuo/VGPlayer | VGPlayer/Classes/MediaCache/VGPlayerResourceLoader.swift | 1 | 2568 | //
// VGPlayerResourceLoader.swift
// Pods
//
// Created by Vein on 2017/6/23.
//
//
import Foundation
import AVFoundation
public protocol VGPlayerResourceLoaderDelegate: class {
func resourceLoader(_ resourceLoader: VGPlayerResourceLoader, didFailWithError error:Error?)
}
open class VGPlayerResourceLoader: NSObject {
open fileprivate(set) var url: URL
open weak var delegate: VGPlayerResourceLoaderDelegate?
fileprivate var downloader: VGPlayerDownloader
fileprivate var pendingRequestWorkers = Dictionary<String ,VGPlayerResourceLoadingRequest>()
fileprivate var isCancelled: Bool = false
deinit {
downloader.invalidateAndCancel()
}
public init(url: URL) {
self.url = url
downloader = VGPlayerDownloader(url: url)
super.init()
}
open func add(_ request: AVAssetResourceLoadingRequest) {
for (_, value) in pendingRequestWorkers {
value.cancel()
value.finish()
}
pendingRequestWorkers.removeAll()
startWorker(request)
}
open func remove(_ request: AVAssetResourceLoadingRequest) {
let key = self.key(forRequest: request)
let loadingRequest = VGPlayerResourceLoadingRequest(downloader, request)
loadingRequest.finish()
pendingRequestWorkers.removeValue(forKey: key)
}
open func cancel() {
downloader.cancel()
}
internal func startWorker(_ request: AVAssetResourceLoadingRequest) {
let key = self.key(forRequest: request)
let loadingRequest = VGPlayerResourceLoadingRequest(downloader, request)
loadingRequest.delegate = self
pendingRequestWorkers[key] = loadingRequest
loadingRequest.startWork()
}
internal func key(forRequest request: AVAssetResourceLoadingRequest) -> String {
if let range = request.request.allHTTPHeaderFields!["Range"]{
return String(format: "%@%@", (request.request.url?.absoluteString)!, range)
}
return String(format: "%@", (request.request.url?.absoluteString)!)
}
}
// MARK: - VGPlayerResourceLoadingRequestDelegate
extension VGPlayerResourceLoader: VGPlayerResourceLoadingRequestDelegate {
public func resourceLoadingRequest(_ resourceLoadingRequest: VGPlayerResourceLoadingRequest, didCompleteWithError error: Error?) {
remove(resourceLoadingRequest.request)
if error != nil {
delegate?.resourceLoader(self, didFailWithError: error)
}
}
}
| mit | badf9a84536dc13c7fe202417a7fc159 | 30.317073 | 134 | 0.681464 | 5.582609 | false | false | false | false |
breadwallet/breadwallet-ios | breadwallet/src/Views/MenuButton.swift | 1 | 3067 | //
// MenuButton.swift
// breadwallet
//
// Created by Adrian Corscadden on 2018-04-27.
// Copyright © 2018-2019 Breadwinner AG. All rights reserved.
//
import UIKit
class MenuButton: UIControl {
private let container = UIView(color: .grayBackground)
private let iconView = UIImageView()
private let label = UILabel(font: .customBody(size: 16.0), color: .darkGray)
private let arrow = UIImageView(image: #imageLiteral(resourceName: "RightArrow").withRenderingMode(.alwaysTemplate))
init(title: String, icon: UIImage) {
label.text = title
iconView.image = icon.withRenderingMode(.alwaysTemplate)
super.init(frame: .zero)
setup()
}
private func setup() {
addSubviews()
addConstraints()
setupStyle()
}
private func addSubviews() {
container.isUserInteractionEnabled = false
label.isUserInteractionEnabled = false
addSubview(container)
container.addSubview(iconView)
container.addSubview(label)
container.addSubview(arrow)
}
private func addConstraints() {
container.constrain(toSuperviewEdges: UIEdgeInsets(top: C.padding[1],
left: C.padding[2],
bottom: 0.0,
right: -C.padding[2]))
iconView.constrain([
iconView.heightAnchor.constraint(equalToConstant: 16.0),
iconView.heightAnchor.constraint(equalTo: iconView.widthAnchor),
iconView.leadingAnchor.constraint(equalTo: container.leadingAnchor, constant: C.padding[2]),
iconView.centerYAnchor.constraint(equalTo: container.centerYAnchor)
])
label.constrain([
label.leadingAnchor.constraint(equalTo: iconView.trailingAnchor, constant: C.padding[1]),
label.trailingAnchor.constraint(equalTo: arrow.leadingAnchor, constant: C.padding[1]),
label.centerYAnchor.constraint(equalTo: container.centerYAnchor)
])
arrow.constrain([
arrow.trailingAnchor.constraint(equalTo: container.trailingAnchor, constant: -C.padding[2]),
arrow.widthAnchor.constraint(equalToConstant: 3.5),
arrow.heightAnchor.constraint(equalToConstant: 6.0),
arrow.centerYAnchor.constraint(equalTo: container.centerYAnchor)
])
}
private func setupStyle() {
container.layer.cornerRadius = C.Sizes.roundedCornerRadius
container.clipsToBounds = true
iconView.tintColor = .darkGray
arrow.tintColor = .darkGray
}
override var isHighlighted: Bool {
didSet {
if isHighlighted {
container.backgroundColor = .lightGray
} else {
container.backgroundColor = .grayBackground
}
}
}
required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
| mit | a7696cdfb3a905eed00ef775d0a4a712 | 34.651163 | 120 | 0.614808 | 5.277108 | false | false | false | false |
iCrany/iOSExample | iOSExample/Module/CoreTextExample/View/RaywenderlichExample/CTSettings.swift | 1 | 1600 | //
// CTSettings.swift
// iOSExample
//
// Created by iCrany on 2017/11/1.
// Copyright © 2017 iCrany. All rights reserved.
//
import Foundation
class CTSettings: NSObject {
// MARK: - Properties
//The properties will determine the page margin (default of 20 for this tutorial); the number of columns per page;
//the frame of each page containing the columns; and the frame size of each column per page.
let margin: CGFloat = 20
var columnsPerPage: CGFloat!
var pageRect: CGRect!
var columnRect: CGRect!
// MARK: - Initializers
override init() {
//2 Since this magazine serves both iPhone and iPad carrying zombies,
//show two columns on iPad and one column on iPhone so the number of columns is appropriate for each screen size.
columnsPerPage = UIDevice.current.userInterfaceIdiom == .phone ? 1 : 2
NSLog("CTSettings columnsPerPage: \(columnsPerPage)")
//3 Inset the entire bounds of the page by the size of the margin to calculate pageRect.
//默认设置为有 NavigationBar 的情况，高度为 64
let viewInsets: CGRect = CGRect.init(x: 0, y: 0, width: UIScreen.main.bounds.width, height: UIScreen.main.bounds.height - 64)
pageRect = viewInsets.insetBy(dx: margin, dy: margin)
//4 Divide pageRect's width by the number of columns per page and inset that new frame with the margin for columnRect.
columnRect = CGRect(x: 0, y: 0,
width: pageRect.width / columnsPerPage,
height: pageRect.height).insetBy(dx: margin, dy: margin)
}
}
| mit | c652bc0c931dac6c7818a9ebccff14ef | 39.333333 | 133 | 0.678957 | 4.251351 | false | false | false | false |
jjatie/Charts | Source/Charts/Data/ChartData/RadarChartData.swift | 1 | 1276 | //
// RadarChartData.swift
// Charts
//
// Copyright 2015 Daniel Cohen Gindi & Philipp Jahoda
// A port of MPAndroidChart for iOS
// Licensed under Apache License 2.0
//
// https://github.com/danielgindi/Charts
//
import CoreGraphics
import Foundation
open class RadarChartData: ChartData {
open var highlightColor = NSUIColor(red: 255.0 / 255.0, green: 187.0 / 255.0, blue: 115.0 / 255.0, alpha: 1.0)
open var highlightLineWidth = CGFloat(1.0)
open var highlightLineDashPhase = CGFloat(0.0)
open var highlightLineDashLengths: [CGFloat]?
/// Sets labels that should be drawn around the RadarChart at the end of each web line.
open var labels = [String]()
/// Sets the labels that should be drawn around the RadarChart at the end of each web line.
open func setLabels(_ labels: String...) {
self.labels = labels
}
public required init() {
super.init()
}
override public init(dataSets: [ChartDataSet]) {
super.init(dataSets: dataSets)
}
public required init(arrayLiteral elements: ChartDataSet...) {
super.init(dataSets: elements)
}
override open func entry(for highlight: Highlight) -> ChartDataEntry? {
self[highlight.dataSetIndex][Int(highlight.x)]
}
}
| apache-2.0 | 6339dbcb152e0316e932e9c62541dd7c | 28 | 114 | 0.675549 | 4.183607 | false | false | false | false |
blockchain/My-Wallet-V3-iOS | Modules/FeatureKYC/Sources/FeatureKYCUI/Views/ValidationFields/ValidationTextField/ValidationTextField.swift | 1 | 8724 | // Copyright © Blockchain Luxembourg S.A. All rights reserved.
import PlatformUIKit
import UIKit
enum ValidationError: Error {
case unknown
case invalidSelection
case minimumDateRequirement
}
enum ValidationResult {
case valid
case invalid(ValidationError?)
}
extension ValidationResult {
static func == (lhs: ValidationResult, rhs: ValidationResult) -> Bool {
switch (lhs, rhs) {
case (.valid, .valid):
return true
case (.valid, .invalid):
return false
case (.invalid, .valid):
return false
case (.invalid, .invalid):
return true
}
}
}
typealias ValidationBlock = (String?) -> ValidationResult
@IBDesignable
class ValidationTextField: NibBasedView {
// MARK: Private Class Properties
fileprivate static let primaryFont = UIFont(
name: Constants.FontNames.montserratRegular,
size: Constants.FontSizes.Small
) ?? UIFont.systemFont(ofSize: 16)
// MARK: Private Properties
fileprivate var validity: ValidationResult = .valid
override var bundle: Bundle { .module }
// MARK: IBInspectable Properties
@IBInspectable var baselineFillColor = UIColor.gray3 {
didSet {
baselineView.backgroundColor = baselineFillColor
}
}
@IBInspectable var supportsAutoCorrect: Bool = false {
didSet {
textField.autocorrectionType = supportsAutoCorrect == false ? .no : .yes
}
}
/// Fill color for placeholder text.
@IBInspectable var placeholderFillColor = UIColor.gray3
/// If the field is optional than this should be `true`.
/// This prevents you from having to check the field for
/// any input in the `validationBlock`. The `validationBlock`
/// should only be used for custom validation logic.
@IBInspectable var optionalField: Bool = true
@IBInspectable var placeholder: String = "" {
didSet {
let font = UIFont(
name: Constants.FontNames.montserratRegular,
size: Constants.FontSizes.Small
) ?? UIFont.systemFont(ofSize: 16)
let value = NSAttributedString(
string: placeholder,
attributes: [
NSAttributedString.Key.font: font,
NSAttributedString.Key.foregroundColor: placeholderFillColor
]
)
textField.attributedPlaceholder = value
}
}
@IBInspectable var textColor = UIColor.darkGray {
didSet {
textField.textColor = textColor
}
}
// MARK: Public Properties
var accessoryView: UIView? {
didSet {
textField.inputAccessoryView = accessoryView
}
}
var autocapitalizationType: UITextAutocapitalizationType = .words {
didSet {
textField.autocapitalizationType = autocapitalizationType
}
}
var font: UIFont = ValidationTextField.primaryFont {
didSet {
textField.font = font
}
}
var returnKeyType: UIReturnKeyType = .default {
didSet {
textField.returnKeyType = returnKeyType
}
}
var keyboardType: UIKeyboardType = .default {
didSet {
textField.keyboardType = keyboardType
}
}
var contentType: UITextContentType? {
didSet {
textField.textContentType = contentType
}
}
var text: String? {
get {
textField.text
}
set {
textField.text = newValue
}
}
var textFieldInputView: UIView? {
didSet {
textField.inputView = textFieldInputView
}
}
var isEnabled: Bool {
get {
textField.isEnabled
}
set {
textField.isEnabled = newValue
updateBackgroundColor()
}
}
override var accessibilityIdentifier: String? {
didSet {
textField.accessibilityIdentifier = accessibilityIdentifier
}
}
/// This closure is called when the user taps `next`
/// or `done` etc. and the `textField` resigns.
var returnTappedBlock: (() -> Void)?
/// This closure is called when a field is in
/// focus. You can use it to handle scrolling to
/// the particular textField.
var becomeFirstResponderBlock: ((ValidationTextField) -> Void)?
/// This closure is responsible for validation.
/// If the return value is invalid, the error state
/// is shown.
var validationBlock: ValidationBlock?
/// This closure is called whenever the text is changed
/// inside the contained UITextField
var textChangedBlock: ((String?) -> Void)?
/// This closure is called before the text in the text field is replaced.
/// You can use this replacement block if you wish to format the text
/// before it gets replaced.
var textReplacementBlock: ((String) -> String)?
// MARK: Private IBOutlets
@IBOutlet fileprivate var textField: UITextField!
@IBOutlet fileprivate var baselineView: UIView!
@IBOutlet fileprivate var textFieldTrailingConstraint: NSLayoutConstraint!
@IBOutlet fileprivate var errorImageView: UIImageView!
// MARK: Public Functions
func isFocused() -> Bool {
textField.isFirstResponder
}
func becomeFocused() {
textField.becomeFirstResponder()
}
func resignFocus() {
textField.resignFirstResponder()
}
func validate(withStyling: Bool = false) -> ValidationResult {
if let block = validationBlock {
validity = block(textField.text)
} else {
if textField.text?.count == 0 || textField.text == nil {
validity = optionalField ? .valid : .invalid(nil)
} else {
validity = .valid
}
}
guard withStyling == true else { return validity }
applyValidity(animated: true)
return validity
}
// MARK: Private IBActions
@IBAction fileprivate func onTextFieldChanged(_ sender: Any) {
textChangedBlock?(textField.text)
}
// MARK: Private Functions
private func updateBackgroundColor() {
backgroundColor = isEnabled ? .white : .disabled
textField.backgroundColor = backgroundColor
}
fileprivate func applyValidity(animated: Bool) {
switch validity {
case .valid:
guard textFieldTrailingConstraint.constant != 0 else { return }
textFieldTrailingConstraint.constant = 0
baselineFillColor = .gray2
case .invalid:
guard textFieldTrailingConstraint.constant != errorImageView.bounds.width else { return }
textFieldTrailingConstraint.constant = errorImageView.bounds.width
baselineFillColor = .red
}
setNeedsLayout()
guard animated == true else {
layoutIfNeeded()
return
}
UIView.animate(
withDuration: 0.2,
delay: 0.0,
options: [.beginFromCurrentState, .curveEaseOut],
animations: {
self.layoutIfNeeded()
},
completion: nil
)
}
}
extension ValidationTextField: UITextFieldDelegate {
func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
guard let text = textField.text else {
return true
}
guard let textReplacementBlock = textReplacementBlock else {
return true
}
let replacedString = (text as NSString).replacingCharacters(in: range, with: string)
textField.text = textReplacementBlock(replacedString)
return false
}
func textFieldDidBeginEditing(_ textField: UITextField) {
if let responderBlock = becomeFirstResponderBlock {
responderBlock(self)
}
}
func textFieldDidEndEditing(_ textField: UITextField) {
if let block = validationBlock {
validity = block(textField.text)
applyValidity(animated: true)
return
}
if textField.text?.count == 0 || textField.text == nil {
validity = optionalField ? .valid : .invalid(nil)
} else {
validity = .valid
}
applyValidity(animated: true)
}
func textFieldShouldReturn(_ textField: UITextField) -> Bool {
if let block = returnTappedBlock {
block()
} else {
textField.resignFirstResponder()
}
return true
}
}
| lgpl-3.0 | bda5cb511cbcc0add32e317e2fa5d033 | 26.780255 | 129 | 0.606557 | 5.531389 | false | false | false | false |
blockchain/My-Wallet-V3-iOS | Modules/Platform/Sources/PlatformUIKit/Foundation/Extensions/UITabBarItem+Conveniences.swift | 1 | 845 | // Copyright © Blockchain Luxembourg S.A. All rights reserved.
import Foundation
public struct TabItemContent {
let title: String
let image: String
let selectedImage: String
let accessibility: Accessibility
public init(
title: String,
image: String,
selectedImage: String,
accessibility: Accessibility
) {
self.title = title
self.image = image
self.selectedImage = selectedImage
self.accessibility = accessibility
}
}
extension UITabBarItem {
public convenience init(with content: TabItemContent) {
self.init(
title: content.title,
image: UIImage(named: content.image),
selectedImage: UIImage(named: content.selectedImage)
)
accessibilityIdentifier = content.accessibility.id
}
}
| lgpl-3.0 | 8378206830ef1de4e5e58202b90a40d8 | 24.575758 | 64 | 0.645735 | 5.146341 | false | false | false | false |
LeLuckyVint/MessageKit | Sources/Models/MessageStyle.swift | 1 | 3873 | /*
MIT License
Copyright (c) 2017 MessageKit
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.
*/
import UIKit
public enum MessageStyle {
// MARK: - TailCorner
public enum TailCorner {
case topLeft
case bottomLeft
case topRight
case bottomRight
var imageOrientation: UIImageOrientation {
switch self {
case .bottomRight: return .up
case .bottomLeft: return .upMirrored
case .topLeft: return .down
case .topRight: return .downMirrored
}
}
}
// MARK: - TailStyle
public enum TailStyle {
case curved
case pointedEdge
var imageNameSuffix: String {
switch self {
case .curved:
return "_tail_v2"
case .pointedEdge:
return "_tail_v1"
}
}
}
// MARK: - MessageStyle
case none
case bubble
case bubbleOutline(UIColor)
case bubbleTail(TailCorner, TailStyle)
case bubbleTailOutline(UIColor, TailCorner, TailStyle)
case custom((MessageContainerView) -> Void)
// MARK: - Public
public var image: UIImage? {
guard let path = imagePath else { return nil }
guard var image = UIImage(contentsOfFile: path) else { return nil }
switch self {
case .none, .custom:
return nil
case .bubble, .bubbleOutline:
break
case .bubbleTail(let corner, _), .bubbleTailOutline(_, let corner, _):
guard let cgImage = image.cgImage else { return nil }
image = UIImage(cgImage: cgImage, scale: image.scale, orientation: corner.imageOrientation)
}
return stretch(image).withRenderingMode(.alwaysTemplate)
}
// MARK: - Private
private var imageName: String? {
switch self {
case .bubble:
return "bubble_full"
case .bubbleOutline:
return "bubble_outlined"
case .bubbleTail(_, let tailStyle):
return "bubble_full" + tailStyle.imageNameSuffix
case .bubbleTailOutline(_, _, let tailStyle):
return "bubble_outlined" + tailStyle.imageNameSuffix
case .none, .custom:
return nil
}
}
private var imagePath: String? {
guard let imageName = imageName else { return nil }
let assetBundle = Bundle.messageKitAssetBundle()
return assetBundle.path(forResource: imageName, ofType: "png", inDirectory: "Images")
}
private func stretch(_ image: UIImage) -> UIImage {
let center = CGPoint(x: image.size.width / 2, y: image.size.height / 2)
let capInsets = UIEdgeInsets(top: center.y, left: center.x, bottom: center.y, right: center.x)
return image.resizableImage(withCapInsets: capInsets, resizingMode: .stretch)
}
}
| mit | b1f4f774b7913497759354f563b5e6bb | 30.233871 | 103 | 0.645494 | 4.781481 | false | false | false | false |
danielsaidi/iExtra | iExtra/UI/Extensions/UIColor/UIColor+Hex.swift | 1 | 3359 | //
// UIColor+Hex.swift
// iExtra
//
// Created by Daniel Saidi on 2015-01-22.
// Copyright © 2018 Daniel Saidi. All rights reserved.
//
import UIKit
public extension UIColor {
// MARK: - Initialization
convenience init(hex: Int, alpha: CGFloat = 1.0) {
let red = CGFloat((hex >> 16) & 0xff) / 255
let green = CGFloat((hex >> 08) & 0xff) / 255
let blue = CGFloat((hex >> 00) & 0xff) / 255
self.init(red: red, green: green, blue: blue, alpha: alpha)
}
convenience init(hexString hex: String) {
var hex = hex
if hex.hasPrefix("#") {
let index = hex.index(hex.startIndex, offsetBy: 1)
hex = String(hex.suffix(from: index))
}
var red: CGFloat = 0.0
var green: CGFloat = 0.0
var blue: CGFloat = 0.0
var alpha: CGFloat = 1.0
let scanner = Scanner(string: hex)
var hexValue: CUnsignedLongLong = 0
if scanner.scanHexInt64(&hexValue) {
switch hex.count {
case 3:
red = CGFloat((hexValue & 0xF00) >> 8) / 15.0
green = CGFloat((hexValue & 0x0F0) >> 4) / 15.0
blue = CGFloat(hexValue & 0x00F) / 15.0
case 4:
red = CGFloat((hexValue & 0xF000) >> 12) / 15.0
green = CGFloat((hexValue & 0x0F00) >> 8) / 15.0
blue = CGFloat((hexValue & 0x00F0) >> 4) / 15.0
alpha = CGFloat(hexValue & 0x000F) / 15.0
case 6:
red = CGFloat((hexValue & 0xFF0000) >> 16) / 255.0
green = CGFloat((hexValue & 0x00FF00) >> 8) / 255.0
blue = CGFloat(hexValue & 0x0000FF) / 255.0
case 8:
red = CGFloat((hexValue & 0xFF000000) >> 24) / 255.0
green = CGFloat((hexValue & 0x00FF0000) >> 16) / 255.0
blue = CGFloat((hexValue & 0x0000FF00) >> 8) / 255.0
alpha = CGFloat(hexValue & 0x000000FF) / 255.0
default:
break
}
}
self.init(red: red, green: green, blue: blue, alpha: alpha)
}
// MARK: - Public Properties
var hexString: String {
return hexString(withAlpha: false)
}
// MARK: - Public Functions
func hexString(withAlpha: Bool) -> String {
var r: CGFloat = 0
var g: CGFloat = 0
var b: CGFloat = 0
var a: CGFloat = 0
getRed(&r, green: &g, blue: &b, alpha: &a)
let red = Int(r * 255)
let green = Int(g * 255)
let blue = Int(b * 255)
let alpha = Int(a * 255)
let alphaFormat = "#%02X%02X%02X%02X"
let nonAlphaFormat = "#%02X%02X%02X"
return withAlpha
? String(format: alphaFormat, red, green, blue, alpha)
: String(format: nonAlphaFormat, red, green, blue)
}
}
// MARK: - Private Functions
private extension UIColor {
func removeHash(in string: String) -> String {
guard string.hasPrefix("#") else { return string }
let index = string.index(string.startIndex, offsetBy: 1)
return String(string.suffix(from: index))
}
}
| mit | ec07035a208d3c95d24d80775073ca66 | 30.679245 | 70 | 0.497915 | 3.868664 | false | false | false | false |
juliantejera/JTDataStructures | JTDataStructures/Queues/Queue.swift | 1 | 1003 | //
// Queue.swift
// JTDataStructures
//
// Created by Julian Tejera-Frias on 7/10/16.
// Copyright © 2016 Julian Tejera. All rights reserved.
//
import Foundation
public struct Queue<T> {
private var head: Node<T>?
private var tail: Node<T>?
public private(set) var count: Int
public var isEmpty: Bool {
return head == nil
}
public init() {
self.count = 0
}
public mutating func enqueue(value: T) {
let node = Node(value: value)
if head == nil {
head = node
tail = head
} else {
tail?.next = node
tail = node
}
count += 1
}
public mutating func dequeue() -> T? {
if head == nil {
return nil
}
let value = head?.value
head = head?.next
if head == nil {
tail = nil
}
count -= 1
return value
}
}
| mit | 55ea0d378f1ca4d8705bae24b6d0c11d | 17.555556 | 56 | 0.46507 | 4.318966 | false | false | false | false |
myhyazid/WordPress-iOS | WordPress/Classes/ViewRelated/Notifications/Views/NoteUndoOverlayView.swift | 12 | 1614 | import Foundation
/**
* @class NoteUndoOverlayView
* @brief This class renders a simple overlay view, with a Legend Label on its right, and an undo button on its
* right side.
* @details The purpose of this helper view is to act as a simple drop-in overlay, to be used by NoteTableViewCell.
* By doing this, we avoid the need of having yet another UITableViewCell subclass, and thus,
* we don't need to duplicate any of the mechanisms already available in NoteTableViewCell, such as
* custom cell separators and Height Calculation.
*/
@objc public class NoteUndoOverlayView : UIView
{
// MARK: - NSCoder
public override func awakeFromNib() {
super.awakeFromNib()
backgroundColor = Style.noteUndoBackgroundColor
// Legend
legendLabel.text = NSLocalizedString("Comment has been deleted", comment: "Displayed when a Comment is removed")
legendLabel.textColor = Style.noteUndoTextColor
legendLabel.font = Style.noteUndoTextFont
// Button
undoButton.titleLabel?.font = Style.noteUndoTextFont
undoButton.setTitle(NSLocalizedString("Undo", comment: "Revert an operation"), forState: .Normal)
undoButton.setTitleColor(Style.noteUndoTextColor, forState: .Normal)
}
// MARK: - Private Alias
private typealias Style = WPStyleGuide.Notifications
// MARK: - Private Outlets
@IBOutlet private weak var legendLabel: UILabel!
@IBOutlet private weak var undoButton: UIButton!
}
| gpl-2.0 | 8c0d1724d7916192220f9489158c3225 | 39.35 | 127 | 0.667906 | 5.12381 | false | false | false | false |
lorentey/swift | validation-test/stdlib/SwiftNativeNSBase.swift | 5 | 3609 | //===--- SwiftNativeNSBase.swift - Test __SwiftNativeNS*Base classes -------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
// RUN: %empty-directory(%t)
//
// RUN: %target-clang %S/Inputs/SwiftNativeNSBase/SwiftNativeNSBase.m -c -o %t/SwiftNativeNSBase.o -g
// RUN: %target-clang -fobjc-arc %S/Inputs/SlurpFastEnumeration/SlurpFastEnumeration.m -c -o %t/SlurpFastEnumeration.o
// RUN: echo '#sourceLocation(file: "%s", line: 1)' > "%t/main.swift" && cat "%s" >> "%t/main.swift" && chmod -w "%t/main.swift"
// RUN: %target-build-swift -Xfrontend -disable-access-control %t/main.swift %S/Inputs/DictionaryKeyValueTypes.swift %S/Inputs/DictionaryKeyValueTypesObjC.swift -I %S/Inputs/SwiftNativeNSBase/ -I %S/Inputs/SlurpFastEnumeration/ -Xlinker %t/SlurpFastEnumeration.o -Xlinker %t/SwiftNativeNSBase.o -o %t/SwiftNativeNSBase -swift-version 4.2
// RUN: %target-codesign %t/SwiftNativeNSBase
// RUN: %target-run %t/SwiftNativeNSBase
// REQUIRES: executable_test
// REQUIRES: objc_interop
// The oldest ABI-stable stdlibs don't have a __SwiftNativeNSMutableArrayBase
// class, so they can't run the UnwantedCdtors test.
// FIXME: This should be based on a runtime library version check.
// UNSUPPORTED: use_os_stdlib
import Foundation
import StdlibUnittest
@_silgen_name("TestSwiftNativeNSBase_UnwantedCdtors")
func TestSwiftNativeNSBase_UnwantedCdtors() -> Bool
@_silgen_name("TestSwiftNativeNSBase_RetainCount")
func TestSwiftNativeNSBase_RetainCount(_: UnsafeMutableRawPointer) -> Bool
func classChain(of cls: AnyClass) -> [String] {
var chain: [String] = []
var cls: AnyClass? = cls
while cls != nil {
chain.append(NSStringFromClass(cls!))
cls = class_getSuperclass(cls)
}
return chain
}
var SwiftNativeNSBaseTestSuite = TestSuite("SwiftNativeNSBase")
SwiftNativeNSBaseTestSuite.test("UnwantedCdtors") {
expectTrue(TestSwiftNativeNSBase_UnwantedCdtors())
}
SwiftNativeNSBaseTestSuite.test("__SwiftNativeNSArrayBase.retainCount") {
let bridged = getBridgedNSArrayOfRefTypeVerbatimBridged()
assert(classChain(of: type(of: bridged)).contains("__SwiftNativeNSArrayBase"))
expectTrue(TestSwiftNativeNSBase_RetainCount(
Unmanaged.passUnretained(bridged).toOpaque()))
_fixLifetime(bridged)
}
SwiftNativeNSBaseTestSuite.test("__SwiftNativeNSDictionaryBase.retainCount") {
let bridged = getBridgedNSDictionaryOfRefTypesBridgedVerbatim()
assert(classChain(of: type(of: bridged))
.contains("__SwiftNativeNSDictionaryBase"))
expectTrue(TestSwiftNativeNSBase_RetainCount(
Unmanaged.passUnretained(bridged).toOpaque()))
_fixLifetime(bridged)
}
SwiftNativeNSBaseTestSuite.test("__SwiftNativeNSSetBase.retainCount") {
let bridged = Set([10, 20, 30].map{ TestObjCKeyTy($0) })._bridgeToObjectiveC()
assert(classChain(of: type(of: bridged)).contains("__SwiftNativeNSSetBase"))
expectTrue(TestSwiftNativeNSBase_RetainCount(
Unmanaged.passUnretained(bridged).toOpaque()))
_fixLifetime(bridged)
}
SwiftNativeNSBaseTestSuite.setUp {
resetLeaksOfDictionaryKeysValues()
resetLeaksOfObjCDictionaryKeysValues()
}
SwiftNativeNSBaseTestSuite.tearDown {
expectNoLeaksOfDictionaryKeysValues()
expectNoLeaksOfObjCDictionaryKeysValues()
}
runAllTests()
| apache-2.0 | 3fbf3b7d196286677c85ffaf203ac329 | 39.550562 | 338 | 0.747298 | 4.422794 | false | true | false | false |
lorentey/swift | test/decl/protocol/req/recursion.swift | 5 | 3194 | // RUN: %target-typecheck-verify-swift
protocol SomeProtocol {
associatedtype T
}
extension SomeProtocol where T == Optional<T> { } // expected-error{{same-type constraint 'Self.T' == 'Optional<Self.T>' is recursive}}
// rdar://problem/19840527
class X<T> where T == X { // expected-error{{same-type constraint 'T' == 'X<T>' is recursive}}
// expected-error@-1{{same-type requirement makes generic parameter 'T' non-generic}}
var type: T { return Swift.type(of: self) } // expected-error{{cannot convert return expression of type 'X<T>.Type' to return type 'T'}}
}
// FIXME: The "associated type 'Foo' is not a member type of 'Self'" diagnostic
// should also become "associated type 'Foo' references itself"
protocol CircularAssocTypeDefault {
associatedtype Z = Z // expected-error{{associated type 'Z' references itself}}
// expected-note@-1{{type declared here}}
// expected-note@-2{{protocol requires nested type 'Z'; do you want to add it?}}
associatedtype Z2 = Z3
// expected-note@-1{{protocol requires nested type 'Z2'; do you want to add it?}}
associatedtype Z3 = Z2
// expected-note@-1{{protocol requires nested type 'Z3'; do you want to add it?}}
associatedtype Z4 = Self.Z4 // expected-error{{associated type 'Z4' references itself}}
// expected-note@-1{{type declared here}}
// expected-note@-2{{protocol requires nested type 'Z4'; do you want to add it?}}
associatedtype Z5 = Self.Z6
// expected-note@-1{{protocol requires nested type 'Z5'; do you want to add it?}}
associatedtype Z6 = Self.Z5
// expected-note@-1{{protocol requires nested type 'Z6'; do you want to add it?}}
}
struct ConformsToCircularAssocTypeDefault : CircularAssocTypeDefault { }
// expected-error@-1 {{type 'ConformsToCircularAssocTypeDefault' does not conform to protocol 'CircularAssocTypeDefault'}}
// rdar://problem/20000145
public protocol P {
associatedtype T
}
public struct S<A: P> where A.T == S<A> { // expected-error {{circular reference}}
// expected-note@-1 {{type declared here}}
// expected-error@-2 {{generic struct 'S' references itself}}
func f(a: A.T) {
g(a: id(t: a))
// expected-error@-1 {{cannot convert value of type 'A.T' to expected argument type 'S<A>'}}
_ = A.T.self
}
func g(a: S<A>) {
f(a: id(t: a))
// expected-error@-1 {{cannot convert value of type 'S<A>' to expected argument type 'A.T'}}
_ = S<A>.self
}
func id<T>(t: T) -> T {
return t
}
}
protocol I {
init()
}
protocol PI {
associatedtype T : I
}
struct SI<A: PI> : I where A : I, A.T == SI<A> { // expected-error {{circular reference}}
// expected-note@-1 {{type declared here}}
// expected-error@-2 {{generic struct 'SI' references itself}}
func ggg<T : I>(t: T.Type) -> T {
return T()
}
func foo() {
_ = A()
_ = A.T()
_ = SI<A>()
_ = ggg(t: A.self)
_ = ggg(t: A.T.self)
_ = self.ggg(t: A.self)
_ = self.ggg(t: A.T.self)
}
}
// Used to hit infinite recursion
struct S4<A: PI> : I where A : I {
}
struct S5<A: PI> : I where A : I, A.T == S4<A> { }
// Used to hit ArchetypeBuilder assertions
struct SU<A: P> where A.T == SU {
}
struct SIU<A: PI> : I where A : I, A.T == SIU {
}
| apache-2.0 | 32b61133153007f5ecad448e9a62f83a | 29.132075 | 140 | 0.646525 | 3.21005 | false | false | false | false |
jkascend/free-blur | free-blur/GaussMat.swift | 1 | 1408 | //
// GaussMat.swift
// free-blur
//
// Created by Justin Kambic on 6/8/17.
//
import Foundation
struct GaussMat {
private var _mat : [[Float]]
var mat : [[Float]] {
return self._mat
}
var matWidth : Int {
if self._mat.count > 0 {
return self._mat[0].count
}
return -1
}
var matHeight : Int {
return self._mat.count
}
var matCenterX : Int {
return self.matWidth / 2 + 1
}
var matCenterY : Int {
return self.matHeight / 2 + 1
}
init(diameter: Int, weight: Float) {
self._mat = Array(repeating: Array(repeating: Float(), count:diameter), count: diameter)
var matSum : Float = 0
let e = 1.0 / (2.0 * Float.pi * pow(weight, 2))
let radius = Int(diameter / 2)
for y in -radius ... radius {
for x in -radius ... radius {
let distance = (Float((x * x) + (y * y))) / (2 * pow(weight, 2))
self._mat[y + radius][x + radius] =
e * exp(-distance)
matSum += self._mat[y + radius][x + radius]
}
}
for y in 0 ..< self._mat.count {
for x in 0 ..< self._mat.count {
self._mat[y][x] *= (1.0 / matSum)
}
}
}
}
| mit | 7b345eb799b9e7628058bff2702e8029 | 22.081967 | 96 | 0.4375 | 3.815718 | false | false | false | false |
nobre84/DTIActivityIndicatorView-Swift | Source/DTIAnimWanderingCubes.swift | 5 | 5332 | //
// DTIAnimWanderingCubes.swift
// SampleObjc
//
// Created by dtissera on 20/08/2014.
// Copyright (c) 2014 o--O--o. All rights reserved.
//
import UIKit
import QuartzCore
class DTIAnimWanderingCubes: DTIAnimProtocol {
/** private properties */
private let owner: DTIActivityIndicatorView
private let spinnerView = UIView()
private let animationDuration = CFTimeInterval(1.8)
private let cubeCount = 2
/** ctor */
init(indicatorView: DTIActivityIndicatorView) {
self.owner = indicatorView
for var index = 0; index < cubeCount; ++index {
let cubeLayer = CALayer()
self.spinnerView.layer.addSublayer(cubeLayer)
}
}
// -------------------------------------------------------------------------
// DTIAnimProtocol
// -------------------------------------------------------------------------
func needLayoutSubviews() {
self.spinnerView.frame = self.owner.bounds
let cubeSize = CGFloat(floor(self.owner.bounds.width / 3.5))
for var index = 0; index < cubeCount; ++index {
let layer = self.spinnerView.layer.sublayers[index] as! CALayer
layer.frame = CGRect(x: 0.0, y: 0.0, width: cubeSize, height: cubeSize)
}
}
func needUpdateColor() {
// Debug stuff
// self.spinnerView.backgroundColor = UIColor.grayColor()
for var index = 0; index < cubeCount; ++index {
let cubeLayer = self.spinnerView.layer.sublayers[index] as! CALayer
cubeLayer.backgroundColor = self.owner.indicatorColor.CGColor
}
}
func setUp() {
//self.spinnerView.layer.shouldRasterize = true
}
func startActivity() {
self.owner.addSubview(self.spinnerView)
let beginTime = CACurrentMediaTime();
for var index = 0; index < cubeCount; ++index {
let cubeLayer = self.spinnerView.layer.sublayers[index] as! CALayer
let translation = self.spinnerView.bounds.size.width-cubeLayer.bounds.size.width
let aniTransform = CAKeyframeAnimation(keyPath: "transform")
aniTransform.removedOnCompletion = false
aniTransform.repeatCount = HUGE
aniTransform.duration = self.animationDuration
aniTransform.beginTime = beginTime - CFTimeInterval(CGFloat(index)*CGFloat(self.animationDuration)/CGFloat(cubeCount));
aniTransform.keyTimes = [0.0, 0.25, 0.5, 0.75, 1.0];
aniTransform.timingFunctions = [
CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut),
CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut),
CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut),
CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut),
CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)
]
var transform0 = CATransform3DIdentity;
// -90°
var transform1 = CATransform3DMakeTranslation(translation, 0.0, 0.0);
transform1 = CATransform3DRotate(transform1, -CGFloat(M_PI/2), 0.0, 0.0, 1.0);
transform1 = CATransform3DScale(transform1, 0.5, 0.5, 1.0);
// -180°
var transform2 = CATransform3DMakeTranslation(translation, translation, 0.0);
transform2 = CATransform3DRotate(transform2, -CGFloat(M_PI), 0.0, 0.0, 1.0);
transform2 = CATransform3DScale(transform2, 1.0, 1.0, 1.0);
// -270°
var transform3 = CATransform3DMakeTranslation(0.0, translation, 0.0);
transform3 = CATransform3DRotate(transform3, -CGFloat(M_PI*9/6), 0.0, 0.0, 1.0);
transform3 = CATransform3DScale(transform3, 0.5, 0.5, 1.0);
// -360°
var transform4 = CATransform3DMakeTranslation(0.0, 0.0, 0.0);
transform4 = CATransform3DRotate(transform4, -CGFloat(2*M_PI), 0.0, 0.0, 1.0);
transform4 = CATransform3DScale(transform4, 1.0, 1.0, 1.0);
aniTransform.values = [
NSValue(CATransform3D: transform0),
NSValue(CATransform3D: transform1),
NSValue(CATransform3D: transform2),
NSValue(CATransform3D: transform3),
NSValue(CATransform3D: transform4)
]
cubeLayer.shouldRasterize = true
cubeLayer.addAnimation(aniTransform, forKey: "DTIAnimWanderingCubes~transform\(index)")
}
}
func stopActivity(animated: Bool) {
func removeAnimations() {
self.spinnerView.layer.removeAllAnimations()
for var index = 0; index < cubeCount; ++index {
let layer = self.spinnerView.layer.sublayers[index] as! CALayer
layer.removeAllAnimations()
}
self.spinnerView.removeFromSuperview()
}
if (animated) {
self.spinnerView.layer.dismissAnimated(removeAnimations)
}
else {
removeAnimations()
}
}
}
| mit | d14a0589614cd2fb7aa2b025b9caf013 | 37.890511 | 131 | 0.576952 | 4.947075 | false | false | false | false |
pixelmaid/piper | Pods/Starscream/Source/SSLSecurity.swift | 2 | 8934 | //////////////////////////////////////////////////////////////////////////////////////////////////
//
// SSLSecurity.swift
// Starscream
//
// Created by Dalton Cherry on 5/16/15.
// Copyright (c) 2014-2015 Dalton Cherry.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
//////////////////////////////////////////////////////////////////////////////////////////////////
import Foundation
import Security
public class SSLCert {
var certData: NSData?
var key: SecKeyRef?
/**
Designated init for certificates
- parameter data: is the binary data of the certificate
- returns: a representation security object to be used with
*/
public init(data: NSData) {
self.certData = data
}
/**
Designated init for public keys
- parameter key: is the public key to be used
- returns: a representation security object to be used with
*/
public init(key: SecKeyRef) {
self.key = key
}
}
public class SSLSecurity {
public var validatedDN = true //should the domain name be validated?
var isReady = false //is the key processing done?
var certificates: [NSData]? //the certificates
var pubKeys: [SecKeyRef]? //the public keys
var usePublicKeys = false //use public keys or certificate validation?
/**
Use certs from main app bundle
- parameter usePublicKeys: is to specific if the publicKeys or certificates should be used for SSL pinning validation
- returns: a representation security object to be used with
*/
public convenience init(usePublicKeys: Bool = false) {
let paths = NSBundle.mainBundle().pathsForResourcesOfType("cer", inDirectory: ".")
let certs = paths.reduce([SSLCert]()) { (certs: [SSLCert], path: String) -> [SSLCert] in
var certs = certs
if let data = NSData(contentsOfFile: path) {
certs.append(SSLCert(data: data))
}
return certs
}
self.init(certs: certs, usePublicKeys: usePublicKeys)
}
/**
Designated init
- parameter keys: is the certificates or public keys to use
- parameter usePublicKeys: is to specific if the publicKeys or certificates should be used for SSL pinning validation
- returns: a representation security object to be used with
*/
public init(certs: [SSLCert], usePublicKeys: Bool) {
self.usePublicKeys = usePublicKeys
if self.usePublicKeys {
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT,0)) {
let pubKeys = certs.reduce([SecKeyRef]()) { (pubKeys: [SecKeyRef], cert: SSLCert) -> [SecKeyRef] in
var pubKeys = pubKeys
if let data = cert.certData where cert.key == nil {
cert.key = self.extractPublicKey(data)
}
if let key = cert.key {
pubKeys.append(key)
}
return pubKeys
}
self.pubKeys = pubKeys
self.isReady = true
}
} else {
let certificates = certs.reduce([NSData]()) { (certificates: [NSData], cert: SSLCert) -> [NSData] in
var certificates = certificates
if let data = cert.certData {
certificates.append(data)
}
return certificates
}
self.certificates = certificates
self.isReady = true
}
}
/**
Valid the trust and domain name.
- parameter trust: is the serverTrust to validate
- parameter domain: is the CN domain to validate
- returns: if the key was successfully validated
*/
public func isValid(trust: SecTrustRef, domain: String?) -> Bool {
var tries = 0
while(!self.isReady) {
usleep(1000)
tries += 1
if tries > 5 {
return false //doesn't appear it is going to ever be ready...
}
}
var policy: SecPolicyRef
if self.validatedDN {
policy = SecPolicyCreateSSL(true, domain)
} else {
policy = SecPolicyCreateBasicX509()
}
SecTrustSetPolicies(trust,policy)
if self.usePublicKeys {
if let keys = self.pubKeys {
let serverPubKeys = publicKeyChainForTrust(trust)
for serverKey in serverPubKeys as [AnyObject] {
for key in keys as [AnyObject] {
if serverKey.isEqual(key) {
return true
}
}
}
}
} else if let certs = self.certificates {
let serverCerts = certificateChainForTrust(trust)
var collect = [SecCertificate]()
for cert in certs {
collect.append(SecCertificateCreateWithData(nil,cert)!)
}
SecTrustSetAnchorCertificates(trust,collect)
var result = SecTrustResultType(rawValue: 0)
SecTrustEvaluate(trust,&result!)
let r = result
if r == SecTrustResultType.Unspecified || r == SecTrustResultType.Proceed {
var trustedCount = 0
for serverCert in serverCerts {
for cert in certs {
if cert == serverCert {
trustedCount += 1
break
}
}
}
if trustedCount == serverCerts.count {
return true
}
}
}
return false
}
/**
Get the public key from a certificate data
- parameter data: is the certificate to pull the public key from
- returns: a public key
*/
func extractPublicKey(data: NSData) -> SecKeyRef? {
guard let cert = SecCertificateCreateWithData(nil, data) else { return nil }
return extractPublicKeyFromCert(cert, policy: SecPolicyCreateBasicX509())
}
/**
Get the public key from a certificate
- parameter data: is the certificate to pull the public key from
- returns: a public key
*/
func extractPublicKeyFromCert(cert: SecCertificate, policy: SecPolicy) -> SecKeyRef? {
var possibleTrust: SecTrust?
SecTrustCreateWithCertificates(cert, policy, &possibleTrust)
guard let trust = possibleTrust else { return nil }
var result = SecTrustResultType(rawValue: 0)
SecTrustEvaluate(trust, &result!)
return SecTrustCopyPublicKey(trust)
}
/**
Get the certificate chain for the trust
- parameter trust: is the trust to lookup the certificate chain for
- returns: the certificate chain for the trust
*/
func certificateChainForTrust(trust: SecTrustRef) -> [NSData] {
let certificates = (0..<SecTrustGetCertificateCount(trust)).reduce([NSData]()) { (certificates: [NSData], index: Int) -> [NSData] in
var certificates = certificates
let cert = SecTrustGetCertificateAtIndex(trust, index)
certificates.append(SecCertificateCopyData(cert!))
return certificates
}
return certificates
}
/**
Get the public key chain for the trust
- parameter trust: is the trust to lookup the certificate chain and extract the public keys
- returns: the public keys from the certifcate chain for the trust
*/
func publicKeyChainForTrust(trust: SecTrustRef) -> [SecKeyRef] {
let policy = SecPolicyCreateBasicX509()
let keys = (0..<SecTrustGetCertificateCount(trust)).reduce([SecKeyRef]()) { (keys: [SecKeyRef], index: Int) -> [SecKeyRef] in
var keys = keys
let cert = SecTrustGetCertificateAtIndex(trust, index)
if let key = extractPublicKeyFromCert(cert!, policy: policy) {
keys.append(key)
}
return keys
}
return keys
}
}
| mit | 700f6166c862ef2e9e64991cb676da4c | 32.969582 | 140 | 0.556414 | 5.538748 | false | false | false | false |
tjw/swift | stdlib/public/core/HeapBuffer.swift | 2 | 2436 | //===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import SwiftShims
typealias _HeapObject = SwiftShims.HeapObject
@usableFromInline
internal protocol _HeapBufferHeader_ {
associatedtype Value
init(_ value: Value)
var value: Value { get set }
}
@_fixed_layout // FIXME(sil-serialize-all)
@usableFromInline
internal struct _HeapBufferHeader<T> : _HeapBufferHeader_ {
internal typealias Value = T
@inlinable // FIXME(sil-serialize-all)
internal init(_ value: T) { self.value = value }
@usableFromInline // FIXME(sil-serialize-all)
internal var value: T
}
internal typealias _HeapBuffer<Value,Element>
= ManagedBufferPointer<_HeapBufferHeader<Value>, Element>
internal typealias _HeapBufferStorage<Value,Element>
= ManagedBuffer<_HeapBufferHeader<Value>, Element>
extension ManagedBufferPointer where Header : _HeapBufferHeader_ {
internal typealias Value = Header.Value
@inlinable // FIXME(sil-serialize-all)
internal init(
_ storageClass: AnyClass,
_ initializer: Value, _ capacity: Int
) {
self.init(
_uncheckedBufferClass: storageClass,
minimumCapacity: capacity)
self.withUnsafeMutablePointerToHeader {
$0.initialize(to: Header(initializer))
}
}
@inlinable // FIXME(sil-serialize-all)
internal var value: Value {
@inline(__always)
get {
return header.value
}
@inline(__always)
set {
return header.value = newValue
}
}
@inlinable // FIXME(sil-serialize-all)
internal subscript(i: Int) -> Element {
@inline(__always)
get {
return withUnsafeMutablePointerToElements { $0[i] }
}
}
@inlinable // FIXME(sil-serialize-all)
internal var baseAddress: UnsafeMutablePointer<Element> {
@inline(__always)
get {
return withUnsafeMutablePointerToElements { $0 }
}
}
@inlinable // FIXME(sil-serialize-all)
internal var storage: AnyObject? {
@inline(__always)
get {
return buffer
}
}
}
| apache-2.0 | 33301ee50fa7edda5a49fc4cbd243817 | 26.066667 | 80 | 0.650657 | 4.544776 | false | false | false | false |
nathawes/swift | stdlib/public/Darwin/Foundation/UUID.swift | 9 | 6185 | //===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
@_exported import Foundation // Clang module
import Darwin.uuid
@_implementationOnly import _SwiftCoreFoundationOverlayShims
/// Represents UUID strings, which can be used to uniquely identify types, interfaces, and other items.
@available(macOS 10.8, iOS 6.0, *)
public struct UUID : ReferenceConvertible, Hashable, Equatable, CustomStringConvertible {
public typealias ReferenceType = NSUUID
public private(set) var uuid: uuid_t = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
/* Create a new UUID with RFC 4122 version 4 random bytes */
public init() {
withUnsafeMutablePointer(to: &uuid) {
$0.withMemoryRebound(to: UInt8.self, capacity: 16) {
uuid_generate_random($0)
}
}
}
private init(reference: __shared NSUUID) {
var bytes: uuid_t = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
withUnsafeMutablePointer(to: &bytes) {
$0.withMemoryRebound(to: UInt8.self, capacity: 16) {
reference.getBytes($0)
}
}
uuid = bytes
}
/// Create a UUID from a string such as "E621E1F8-C36C-495A-93FC-0C247A3E6E5F".
///
/// Returns nil for invalid strings.
public init?(uuidString string: __shared String) {
let res = withUnsafeMutablePointer(to: &uuid) {
$0.withMemoryRebound(to: UInt8.self, capacity: 16) {
return uuid_parse(string, $0)
}
}
if res != 0 {
return nil
}
}
/// Create a UUID from a `uuid_t`.
public init(uuid: uuid_t) {
self.uuid = uuid
}
/// Returns a string created from the UUID, such as "E621E1F8-C36C-495A-93FC-0C247A3E6E5F"
public var uuidString: String {
var bytes: uuid_string_t = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
return withUnsafePointer(to: uuid) {
$0.withMemoryRebound(to: UInt8.self, capacity: 16) { val in
withUnsafeMutablePointer(to: &bytes) {
$0.withMemoryRebound(to: Int8.self, capacity: 37) { str in
uuid_unparse(val, str)
return String(cString: UnsafePointer(str), encoding: .utf8)!
}
}
}
}
}
public func hash(into hasher: inout Hasher) {
withUnsafeBytes(of: uuid) { buffer in
hasher.combine(bytes: buffer)
}
}
public var description: String {
return uuidString
}
public var debugDescription: String {
return description
}
// MARK: - Bridging Support
private var reference: NSUUID {
return withUnsafePointer(to: uuid) {
$0.withMemoryRebound(to: UInt8.self, capacity: 16) {
return NSUUID(uuidBytes: $0)
}
}
}
public static func ==(lhs: UUID, rhs: UUID) -> Bool {
return withUnsafeBytes(of: rhs.uuid) { (rhsPtr) -> Bool in
return withUnsafeBytes(of: lhs.uuid) { (lhsPtr) -> Bool in
let lhsFirstChunk = lhsPtr.load(fromByteOffset: 0, as: UInt64.self)
let lhsSecondChunk = lhsPtr.load(fromByteOffset: MemoryLayout<UInt64>.size, as: UInt64.self)
let rhsFirstChunk = rhsPtr.load(fromByteOffset: 0, as: UInt64.self)
let rhsSecondChunk = rhsPtr.load(fromByteOffset: MemoryLayout<UInt64>.size, as: UInt64.self)
return ((lhsFirstChunk ^ rhsFirstChunk) | (lhsSecondChunk ^ rhsSecondChunk)) == 0
}
}
}
}
extension UUID : CustomReflectable {
public var customMirror: Mirror {
let c : [(label: String?, value: Any)] = []
let m = Mirror(self, children:c, displayStyle: Mirror.DisplayStyle.struct)
return m
}
}
extension UUID : _ObjectiveCBridgeable {
@_semantics("convertToObjectiveC")
public func _bridgeToObjectiveC() -> NSUUID {
return reference
}
public static func _forceBridgeFromObjectiveC(_ x: NSUUID, result: inout UUID?) {
if !_conditionallyBridgeFromObjectiveC(x, result: &result) {
fatalError("Unable to bridge \(_ObjectiveCType.self) to \(self)")
}
}
public static func _conditionallyBridgeFromObjectiveC(_ input: NSUUID, result: inout UUID?) -> Bool {
result = UUID(reference: input)
return true
}
@_effects(readonly)
public static func _unconditionallyBridgeFromObjectiveC(_ source: NSUUID?) -> UUID {
var result: UUID?
_forceBridgeFromObjectiveC(source!, result: &result)
return result!
}
}
extension NSUUID : _HasCustomAnyHashableRepresentation {
// Must be @nonobjc to avoid infinite recursion during bridging.
@nonobjc
public func _toCustomAnyHashable() -> AnyHashable? {
return AnyHashable(self as UUID)
}
}
extension UUID : Codable {
public init(from decoder: Decoder) throws {
let container = try decoder.singleValueContainer()
let uuidString = try container.decode(String.self)
guard let uuid = UUID(uuidString: uuidString) else {
throw DecodingError.dataCorrupted(DecodingError.Context(codingPath: decoder.codingPath,
debugDescription: "Attempted to decode UUID from invalid UUID string."))
}
self = uuid
}
public func encode(to encoder: Encoder) throws {
var container = encoder.singleValueContainer()
try container.encode(self.uuidString)
}
}
| apache-2.0 | bd579b4c9dece89ac8937d7aebe92eb2 | 34.959302 | 146 | 0.583508 | 4.349508 | false | false | false | false |
nathawes/swift | stdlib/public/Darwin/Foundation/NSObject.swift | 9 | 16748 | //===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2017 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
@_exported import Foundation // Clang module
import ObjectiveC
@_implementationOnly import _SwiftFoundationOverlayShims
// This exists to allow for dynamic dispatch on KVO methods added to NSObject.
// Extending NSObject with these methods would disallow overrides.
public protocol _KeyValueCodingAndObserving {}
extension NSObject : _KeyValueCodingAndObserving {}
public struct NSKeyValueObservedChange<Value> {
public typealias Kind = NSKeyValueChange
public let kind: Kind
///newValue and oldValue will only be non-nil if .new/.old is passed to `observe()`. In general, get the most up to date value by accessing it directly on the observed object instead.
public let newValue: Value?
public let oldValue: Value?
///indexes will be nil unless the observed KeyPath refers to an ordered to-many property
public let indexes: IndexSet?
///'isPrior' will be true if this change observation is being sent before the change happens, due to .prior being passed to `observe()`
public let isPrior:Bool
}
///Conforming to NSKeyValueObservingCustomization is not required to use Key-Value Observing. Provide an implementation of these functions if you need to disable auto-notifying for a key, or add dependent keys
public protocol NSKeyValueObservingCustomization : NSObjectProtocol {
static func keyPathsAffectingValue(for key: AnyKeyPath) -> Set<AnyKeyPath>
static func automaticallyNotifiesObservers(for key: AnyKeyPath) -> Bool
}
private extension NSObject {
@objc class func __old_unswizzled_automaticallyNotifiesObservers(forKey key: String?) -> Bool {
fatalError("Should never be reached")
}
@objc class func __old_unswizzled_keyPathsForValuesAffectingValue(forKey key: String?) -> Set<String> {
fatalError("Should never be reached")
}
}
// NOTE: older overlays called this _KVOKeyPathBridgeMachinery. The two
// must coexist, so it was renamed. The old name must not be used in the
// new runtime.
@objc private class __KVOKeyPathBridgeMachinery : NSObject {
@nonobjc static let swizzler: () = {
/*
Move all our methods into place. We want the following:
__KVOKeyPathBridgeMachinery's automaticallyNotifiesObserversForKey:, and keyPathsForValuesAffectingValueForKey: methods replaces NSObject's versions of them
NSObject's automaticallyNotifiesObserversForKey:, and keyPathsForValuesAffectingValueForKey: methods replace NSObject's __old_unswizzled_* methods
NSObject's _old_unswizzled_* methods replace __KVOKeyPathBridgeMachinery's methods, and are never invoked
*/
threeWaySwizzle(#selector(NSObject.keyPathsForValuesAffectingValue(forKey:)), with: #selector(NSObject.__old_unswizzled_keyPathsForValuesAffectingValue(forKey:)))
threeWaySwizzle(#selector(NSObject.automaticallyNotifiesObservers(forKey:)), with: #selector(NSObject.__old_unswizzled_automaticallyNotifiesObservers(forKey:)))
}()
/// Performs a 3-way swizzle between `NSObject` and `__KVOKeyPathBridgeMachinery`.
///
/// The end result of this swizzle is the following:
/// * `NSObject.selector` contains the IMP from `__KVOKeyPathBridgeMachinery.selector`
/// * `NSObject.unswizzledSelector` contains the IMP from the original `NSObject.selector`.
/// * __KVOKeyPathBridgeMachinery.selector` contains the (useless) IMP from `NSObject.unswizzledSelector`.
///
/// This swizzle is done in a manner that modifies `NSObject.selector` last, in order to ensure thread safety
/// (by the time `NSObject.selector` is swizzled, `NSObject.unswizzledSelector` will contain the original IMP)
@nonobjc private static func threeWaySwizzle(_ selector: Selector, with unswizzledSelector: Selector) {
let rootClass: AnyClass = NSObject.self
let bridgeClass: AnyClass = __KVOKeyPathBridgeMachinery.self
// Swap bridge.selector <-> NSObject.unswizzledSelector
let unswizzledMethod = class_getClassMethod(rootClass, unswizzledSelector)!
let bridgeMethod = class_getClassMethod(bridgeClass, selector)!
method_exchangeImplementations(unswizzledMethod, bridgeMethod)
// Swap NSObject.selector <-> NSObject.unswizzledSelector
// NSObject.unswizzledSelector at this point contains the bridge IMP
let rootMethod = class_getClassMethod(rootClass, selector)!
method_exchangeImplementations(rootMethod, unswizzledMethod)
}
private class BridgeKey : NSObject, NSCopying {
let value: String
init(_ value: String) {
self.value = value
}
func copy(with zone: NSZone? = nil) -> Any {
return self
}
override func isEqual(_ object: Any?) -> Bool {
return value == (object as? BridgeKey)?.value
}
override var hash: Int {
var hasher = Hasher()
hasher.combine(ObjectIdentifier(BridgeKey.self))
hasher.combine(value)
return hasher.finalize()
}
}
/// Temporarily maps a `String` to an `AnyKeyPath` that can be retrieved with `_bridgeKeyPath(_:)`.
///
/// This uses a per-thread storage so key paths on other threads don't interfere.
@nonobjc static func _withBridgeableKeyPath(from keyPathString: String, to keyPath: AnyKeyPath, block: () -> Void) {
_ = __KVOKeyPathBridgeMachinery.swizzler
let key = BridgeKey(keyPathString)
let oldValue = Thread.current.threadDictionary[key]
Thread.current.threadDictionary[key] = keyPath
defer { Thread.current.threadDictionary[key] = oldValue }
block()
}
@nonobjc static func _bridgeKeyPath(_ keyPath:String?) -> AnyKeyPath? {
guard let keyPath = keyPath else { return nil }
return Thread.current.threadDictionary[BridgeKey(keyPath)] as? AnyKeyPath
}
@objc override class func automaticallyNotifiesObservers(forKey key: String) -> Bool {
//This is swizzled so that it's -[NSObject automaticallyNotifiesObserversForKey:]
if let customizingSelf = self as? NSKeyValueObservingCustomization.Type, let path = __KVOKeyPathBridgeMachinery._bridgeKeyPath(key) {
return customizingSelf.automaticallyNotifiesObservers(for: path)
} else {
return self.__old_unswizzled_automaticallyNotifiesObservers(forKey: key) //swizzled to be NSObject's original implementation
}
}
@objc override class func keyPathsForValuesAffectingValue(forKey key: String?) -> Set<String> {
//This is swizzled so that it's -[NSObject keyPathsForValuesAffectingValueForKey:]
if let customizingSelf = self as? NSKeyValueObservingCustomization.Type, let path = __KVOKeyPathBridgeMachinery._bridgeKeyPath(key!) {
let resultSet = customizingSelf.keyPathsAffectingValue(for: path)
return Set(resultSet.lazy.map {
guard let str = $0._kvcKeyPathString else { fatalError("Could not extract a String from KeyPath \($0)") }
return str
})
} else {
return self.__old_unswizzled_keyPathsForValuesAffectingValue(forKey: key) //swizzled to be NSObject's original implementation
}
}
}
func _bridgeKeyPathToString(_ keyPath:AnyKeyPath) -> String {
guard let keyPathString = keyPath._kvcKeyPathString else { fatalError("Could not extract a String from KeyPath \(keyPath)") }
return keyPathString
}
// NOTE: older overlays called this NSKeyValueObservation. We now use
// that name in the source code, but add an underscore to the runtime
// name to avoid conflicts when both are loaded into the same process.
@objc(_NSKeyValueObservation)
public class NSKeyValueObservation : NSObject {
// We use a private helper class as the actual observer. This lets us attach the helper as an associated object
// to the object we're observing, thus ensuring the helper will still be alive whenever a KVO change notification
// is broadcast, even on a background thread.
//
// For the associated object, we use the Helper instance itself as its own key. This guarantees key uniqueness.
private class Helper : NSObject {
@nonobjc weak var object : NSObject?
@nonobjc let path: String
@nonobjc let callback : (NSObject, NSKeyValueObservedChange<Any>) -> Void
// workaround for <rdar://problem/31640524> Erroneous (?) error when using bridging in the Foundation overlay
// specifically, overriding observeValue(forKeyPath:of:change:context:) complains that it's not Obj-C-compatible
@nonobjc static let swizzler: () = {
let cls = NSClassFromString("_NSKVOCompatibility") as? _NSKVOCompatibilityShim.Type
cls?._noteProcessHasUsedKVOSwiftOverlay()
let bridgeClass: AnyClass = Helper.self
let observeSel = #selector(NSObject.observeValue(forKeyPath:of:change:context:))
let swapSel = #selector(Helper._swizzle_me_observeValue(forKeyPath:of:change:context:))
let swapObserveMethod = class_getInstanceMethod(bridgeClass, swapSel)!
class_addMethod(bridgeClass, observeSel, method_getImplementation(swapObserveMethod), method_getTypeEncoding(swapObserveMethod))
}()
@nonobjc init(object: NSObject, keyPath: AnyKeyPath, options: NSKeyValueObservingOptions, callback: @escaping (NSObject, NSKeyValueObservedChange<Any>) -> Void) {
_ = Helper.swizzler
let path = _bridgeKeyPathToString(keyPath)
self.object = object
self.path = path
self.callback = callback
super.init()
objc_setAssociatedObject(object, associationKey(), self, .OBJC_ASSOCIATION_RETAIN)
__KVOKeyPathBridgeMachinery._withBridgeableKeyPath(from: path, to: keyPath) {
object.addObserver(self, forKeyPath: path, options: options, context: nil)
}
}
@nonobjc func invalidate() {
guard let object = self.object else { return }
object.removeObserver(self, forKeyPath: path, context: nil)
objc_setAssociatedObject(object, associationKey(), nil, .OBJC_ASSOCIATION_ASSIGN)
self.object = nil
}
@nonobjc private func associationKey() -> UnsafeRawPointer {
return UnsafeRawPointer(Unmanaged.passUnretained(self).toOpaque())
}
@objc private func _swizzle_me_observeValue(forKeyPath keyPath: String?, of object: Any?, change: [NSString : Any]?, context: UnsafeMutableRawPointer?) {
guard let object = object as? NSObject, object === self.object, let change = change else { return }
let rawKind:UInt = change[NSKeyValueChangeKey.kindKey.rawValue as NSString] as! UInt
let kind = NSKeyValueChange(rawValue: rawKind)!
let notification = NSKeyValueObservedChange(kind: kind,
newValue: change[NSKeyValueChangeKey.newKey.rawValue as NSString],
oldValue: change[NSKeyValueChangeKey.oldKey.rawValue as NSString],
indexes: change[NSKeyValueChangeKey.indexesKey.rawValue as NSString] as! IndexSet?,
isPrior: change[NSKeyValueChangeKey.notificationIsPriorKey.rawValue as NSString] as? Bool ?? false)
callback(object, notification)
}
}
@nonobjc private let helper: Helper
fileprivate init(object: NSObject, keyPath: AnyKeyPath, options: NSKeyValueObservingOptions, callback: @escaping (NSObject, NSKeyValueObservedChange<Any>) -> Void) {
helper = Helper(object: object, keyPath: keyPath, options: options, callback: callback)
}
///invalidate() will be called automatically when an NSKeyValueObservation is deinited
@objc public func invalidate() {
helper.invalidate()
}
deinit {
invalidate()
}
}
// Used for type-erase Optional type
private protocol _OptionalForKVO {
static func _castForKVO(_ value: Any) -> Any?
}
extension Optional: _OptionalForKVO {
static func _castForKVO(_ value: Any) -> Any? {
return value as? Wrapped
}
}
extension _KeyValueCodingAndObserving {
///when the returned NSKeyValueObservation is deinited or invalidated, it will stop observing
public func observe<Value>(
_ keyPath: KeyPath<Self, Value>,
options: NSKeyValueObservingOptions = [],
changeHandler: @escaping (Self, NSKeyValueObservedChange<Value>) -> Void)
-> NSKeyValueObservation {
return NSKeyValueObservation(object: self as! NSObject, keyPath: keyPath, options: options) { (obj, change) in
let converter = { (changeValue: Any?) -> Value? in
if let optionalType = Value.self as? _OptionalForKVO.Type {
// Special logic for keyPath having a optional target value. When the keyPath referencing a nil value, the newValue/oldValue should be in the form .some(nil) instead of .none
// Solve https://bugs.swift.org/browse/SR-6066
// NSNull is used by KVO to signal that the keyPath value is nil.
// If Value == Optional<T>.self, We will get nil instead of .some(nil) when casting Optional(<null>) directly.
// To fix this behavior, we will eliminate NSNull first, then cast the transformed value.
if let unwrapped = changeValue {
// We use _castForKVO to cast first.
// If Value != Optional<NSNull>.self, the NSNull value will be eliminated.
let nullEliminatedValue = optionalType._castForKVO(unwrapped) as Any
let transformedOptional: Any? = nullEliminatedValue
return transformedOptional as? Value
}
}
return changeValue as? Value
}
let notification = NSKeyValueObservedChange(kind: change.kind,
newValue: converter(change.newValue),
oldValue: converter(change.oldValue),
indexes: change.indexes,
isPrior: change.isPrior)
changeHandler(obj as! Self, notification)
}
}
public func willChangeValue<Value>(for keyPath: __owned KeyPath<Self, Value>) {
(self as! NSObject).willChangeValue(forKey: _bridgeKeyPathToString(keyPath))
}
public func willChange<Value>(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, for keyPath: __owned KeyPath<Self, Value>) {
(self as! NSObject).willChange(changeKind, valuesAt: indexes, forKey: _bridgeKeyPathToString(keyPath))
}
public func willChangeValue<Value>(for keyPath: __owned KeyPath<Self, Value>, withSetMutation mutation: NSKeyValueSetMutationKind, using set: Set<Value>) -> Void {
(self as! NSObject).willChangeValue(forKey: _bridgeKeyPathToString(keyPath), withSetMutation: mutation, using: set)
}
public func didChangeValue<Value>(for keyPath: __owned KeyPath<Self, Value>) {
(self as! NSObject).didChangeValue(forKey: _bridgeKeyPathToString(keyPath))
}
public func didChange<Value>(_ changeKind: NSKeyValueChange, valuesAt indexes: IndexSet, for keyPath: __owned KeyPath<Self, Value>) {
(self as! NSObject).didChange(changeKind, valuesAt: indexes, forKey: _bridgeKeyPathToString(keyPath))
}
public func didChangeValue<Value>(for keyPath: __owned KeyPath<Self, Value>, withSetMutation mutation: NSKeyValueSetMutationKind, using set: Set<Value>) -> Void {
(self as! NSObject).didChangeValue(forKey: _bridgeKeyPathToString(keyPath), withSetMutation: mutation, using: set)
}
}
| apache-2.0 | 24259458f4c206ae9f5341b7057ce193 | 52.507987 | 209 | 0.662527 | 5.371392 | false | false | false | false |
giaunv/auth-selfie-swift-rails-iphone | Selfie/HTTPHelper.swift | 1 | 6335 | //
// HTTPHelper.swift
// Selfie
//
// Created by Subhransu Behera on 18/11/14.
// Copyright (c) 2014 subhb.org. All rights reserved.
//
import Foundation
enum HTTPRequestAuthType {
case HTTPBasicAuth
case HTTPTokenAuth
}
enum HTTPRequestContentType {
case HTTPJsonContent
case HTTPMultipartContent
}
struct HTTPHelper {
static let API_AUTH_NAME = "xcode366"
static let API_AUTH_PASSWORD = "123"
static let BASE_URL = "https://blooming-hollows-5882.herokuapp.com/api"
func buildRequest(path: String!, method: String, authType: HTTPRequestAuthType,
requestContentType: HTTPRequestContentType = HTTPRequestContentType.HTTPJsonContent, requestBoundary:NSString = "") -> NSMutableURLRequest {
// 1. Create the request URL from path
let requestURL = NSURL(string: "\(HTTPHelper.BASE_URL)/\(path)")
var request = NSMutableURLRequest(URL: requestURL!)
// Set HTTP request method and Content-Type
request.HTTPMethod = method
// 2. Set the correct Content-Type for the HTTP Request. This will be multipart/form-data for photo upload request and application/json for other requests in this app
switch requestContentType {
case .HTTPJsonContent:
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
case .HTTPMultipartContent:
let contentType = NSString(format: "multipart/form-data; boundary=%@", requestBoundary)
request.addValue(contentType, forHTTPHeaderField: "Content-Type")
}
// 3. Set the correct Authorization header.
switch authType {
case .HTTPBasicAuth:
// Set BASIC authentication header
let basicAuthString = "\(HTTPHelper.API_AUTH_NAME):\(HTTPHelper.API_AUTH_PASSWORD)"
let utf8str = basicAuthString.dataUsingEncoding(NSUTF8StringEncoding)
let base64EncodedString = utf8str?.base64EncodedStringWithOptions(NSDataBase64EncodingOptions(0))
request.addValue("Basic \(base64EncodedString!)", forHTTPHeaderField: "Authorization")
case .HTTPTokenAuth:
// Retreieve Auth_Token from Keychain
let userToken : NSString? = KeychainAccess.passwordForAccount("Auth_Token", service: "KeyChainService")
// Set Authorization header
request.addValue("Token token=\(userToken!)", forHTTPHeaderField: "Authorization")
}
return request
}
func sendRequest(request: NSURLRequest, completion:(NSData!, NSError!) -> Void) -> () {
// Create a NSURLSession task
let session = NSURLSession.sharedSession()
let task = session.dataTaskWithRequest(request) { (data: NSData!, response: NSURLResponse!, error: NSError!) in
if error != nil {
dispatch_async(dispatch_get_main_queue(), { () -> Void in
completion(data, error)
})
return
}
dispatch_async(dispatch_get_main_queue(), { () -> Void in
let httpResponse = response as NSHTTPURLResponse
if httpResponse.statusCode == 200 {
completion(data, nil)
} else {
var jsonerror:NSError?
let errorDict = NSJSONSerialization.JSONObjectWithData(data, options: NSJSONReadingOptions.AllowFragments, error:&jsonerror) as NSDictionary
let responseError : NSError = NSError(domain: "HTTPHelperError", code: httpResponse.statusCode, userInfo: errorDict)
completion(data, responseError)
}
})
}
// start the task
task.resume()
}
func uploadRequest(path: String, data: NSData, title: NSString) -> NSMutableURLRequest {
let boundary : NSString = "---------------------------14737809831466499882746641449"
var request = buildRequest(path, method: "POST", authType: HTTPRequestAuthType.HTTPTokenAuth,
requestContentType:HTTPRequestContentType.HTTPMultipartContent, requestBoundary:boundary) as NSMutableURLRequest
let bodyParams : NSMutableData = NSMutableData()
// build and format HTTP body with data
// prepare for multipart form uplaod
let boundaryString = NSString(format: "--%@\r\n",boundary)
let boundaryData = boundaryString.dataUsingEncoding(NSUTF8StringEncoding) as NSData!
bodyParams.appendData(boundaryData)
// set the parameter name
let imageMeteData = "Content-Disposition: attachment; name=\"image\"; filename=\"photo\"\r\n".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)
bodyParams.appendData(imageMeteData!)
// set the content type
let fileContentType = "Content-Type: application/octet-stream\r\n\r\n".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)
bodyParams.appendData(fileContentType!)
// add the actual image data
bodyParams.appendData(data)
let imageDataEnding = "\r\n".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)
bodyParams.appendData(imageDataEnding!)
let boundaryString2 = NSString(format: "--%@\r\n",boundary)
let boundaryData2 = boundaryString.dataUsingEncoding(NSUTF8StringEncoding) as NSData!
bodyParams.appendData(boundaryData2)
// pass the caption of the image
let formData = "Content-Disposition: form-data; name=\"title\"\r\n\r\n".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)
bodyParams.appendData(formData!)
let formData2 = title.dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)
bodyParams.appendData(formData2!)
let closingFormData = "\r\n".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)
bodyParams.appendData(closingFormData!)
let closingData = NSString(format: "--%@--\r\n",boundary)
let boundaryDataEnd = closingData.dataUsingEncoding(NSUTF8StringEncoding) as NSData!
bodyParams.appendData(boundaryDataEnd)
request.HTTPBody = bodyParams
return request
}
func getErrorMessage(error: NSError) -> NSString {
var errorMessage : NSString
// return correct error message
if error.domain == "HTTPHelperError" {
let userInfo = error.userInfo as NSDictionary!
errorMessage = userInfo.valueForKey("message") as NSString
} else {
errorMessage = error.description
}
return errorMessage
}
}
| mit | 32853bf6288e34011632f64db4f176cb | 38.347826 | 172 | 0.698343 | 4.9223 | false | false | false | false |
swixbase/filesystem | Sources/Filesystem/FileSystemObjectType.swift | 1 | 1221 | /// Copyright 2017 Sergei Egorov
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
import Foundation
public enum FileSystemObjectType: String {
/// The object is a directory.
case directory = "typeDirectory"
/// The object is a regular file.
case regular = "typeRegular"
/// The object is a symbolic link.
case symbolicLink = "typeSymbolicLink"
/// The object is a socket.
case socket = "typeSocket"
/// The object is a characer special file.
case characterSpecial = "typeCharacterSpecial"
/// The object is a block special file.
case blockSpecial = "typeBlockSpecial"
/// The type of the object is unknown.
case unknown = "typeUnknown"
}
| apache-2.0 | d35748cb2604a2265c26f6eebaec3e83 | 29.525 | 76 | 0.703522 | 4.488971 | false | false | false | false |
ibm-cloud-security/appid-clientsdk-swift | Source/IBMCloudAppID/api/AppIDAuthorizationManager.swift | 1 | 7797 | /* * Copyright 2016, 2017 IBM Corp.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import Foundation
import BMSCore
public class AppIDAuthorizationManager: BMSCore.AuthorizationManager {
internal var oAuthManager:OAuthManager
private static let logger = Logger.logger(name: Logger.bmsLoggerPrefix + "AppIDAuthorizationManager")
/**
Intializes the App ID Authorization Manager
@param appid An AppID instance
*/
public init(appid:AppID) {
self.oAuthManager = appid.oauthManager!
}
/**
A response is an OAuth error response only if,
1. it's status is 401 or 403.
2. The value of the "WWW-Authenticate" header contains 'Bearer'.
- Parameter httpResponse - Response to check the authorization conditions for.
- returns: True if the response satisfies both conditions
*/
public func isAuthorizationRequired(for httpResponse: Response) -> Bool {
AppIDAuthorizationManager.logger.debug(message: "isAuthorizationRequired")
return AuthorizationHeaderHelper.isAuthorizationRequired(for: httpResponse)
}
/**
Check if the params came from response that requires authorization
- Parameter statusCode - Status code of the response
- Parameter responseAuthorizationHeader - Response header
- returns: True if status is 401 or 403 and The value of the header contains 'Bearer'
*/
public func isAuthorizationRequired(for statusCode: Int, httpResponseAuthorizationHeader
responseAuthorizationHeader: String) -> Bool {
return AuthorizationHeaderHelper.isAuthorizationRequired(statusCode: statusCode, header: responseAuthorizationHeader)
}
public func obtainAuthorization(completionHandler callback: BMSCompletionHandler?) {
AppIDAuthorizationManager.logger.debug(message: "obtainAuthorization")
class innerTokenDelegate: TokenResponseDelegate {
var callback:(Response?, AuthorizationError?) -> Void
init(_ callback: @escaping (Response?, AuthorizationError?) -> Void) {
self.callback = callback
}
func onAuthorizationFailure(error: AuthorizationError) {
self.callback(nil, error)
}
func onAuthorizationSuccess(accessToken: AccessToken?, identityToken: IdentityToken?, refreshToken: RefreshToken?, response: Response?) {
self.callback(response, nil)
}
}
let refreshToken = self.oAuthManager.tokenManager?.latestRefreshToken
if refreshToken != nil {
self.oAuthManager.tokenManager?.obtainTokensRefreshToken(
refreshTokenString: refreshToken!.raw!,
tokenResponseDelegate: innerTokenDelegate { (response, authorizationError) in
if response != nil {
callback?(response, nil)
} else {
self.launchAuthorization(callback)
}
})
} else {
self.launchAuthorization(callback)
}
}
public func launchAuthorization(_ callback: BMSCompletionHandler?) {
class innerAuthorizationDelegate: AuthorizationDelegate {
var callback:BMSCompletionHandler?
init(callback:BMSCompletionHandler?) {
self.callback = callback
}
func onAuthorizationFailure(error err:AuthorizationError) {
callback?(nil,err)
}
func onAuthorizationCanceled () {
callback?(nil, AuthorizationError.authorizationFailure("Authorization canceled"))
}
func onAuthorizationSuccess (accessToken:AccessToken?,
identityToken:IdentityToken?,
refreshToken: RefreshToken?, response:Response?) {
callback?(response,nil)
}
}
oAuthManager.authorizationManager?.launchAuthorizationUI(authorizationDelegate: innerAuthorizationDelegate(callback: callback))
}
public func clearAuthorizationData() {
AppIDAuthorizationManager.logger.debug(message: "clearAuthorizationData")
self.oAuthManager.tokenManager?.notifyLogout();
self.oAuthManager.tokenManager?.clearStoredToken()
}
/**
- returns: The locally stored authorization header or nil if the value does not exist.
*/
public var cachedAuthorizationHeader:String? {
get {
AppIDAuthorizationManager.logger.debug(message: "getCachedAuthorizationHeader")
guard let accessToken = self.accessToken, let identityToken = self.identityToken else {
return nil
}
return "Bearer " + accessToken.raw + " " + identityToken.raw
}
}
/**
Returns the UserIdentity object constructed from the Identity Token if there is one
*/
public var userIdentity:UserIdentity? {
let idToken = self.identityToken
let identity:[String:Any] = [
BaseUserIdentity.Key.authorizedBy : idToken?.authenticationMethods ?? "",
BaseUserIdentity.Key.displayName : idToken?.name ?? "",
BaseUserIdentity.Key.ID : idToken?.subject ?? ""
]
return BaseUserIdentity(map: identity)
}
/**
Returns the a DeviceIdentity object
*/
public var deviceIdentity:DeviceIdentity {
return BaseDeviceIdentity()
}
/**
Returns the an AppIdentity object
*/
public var appIdentity:AppIdentity {
return BaseAppIdentity()
}
/**
Returns the latest access token
*/
public var accessToken:AccessToken? {
return self.oAuthManager.tokenManager?.latestAccessToken
}
/**
Returns the latest identity token
*/
public var identityToken:IdentityToken? {
return self.oAuthManager.tokenManager?.latestIdentityToken
}
/**
Adds the cached authorization header to the given URL connection object.
If the cached authorization header is equal to nil then this operation has no effect.
- Parameter request - The request to add the header to.
*/
public func addCachedAuthorizationHeader(_ request: NSMutableURLRequest) {
AppIDAuthorizationManager.logger.debug(message: "addCachedAuthorizationHeader")
addAuthorizationHeader(request, header: cachedAuthorizationHeader)
}
private func addAuthorizationHeader(_ request: NSMutableURLRequest, header:String?) {
AppIDAuthorizationManager.logger.debug(message: "addAuthorizationHeader")
guard let unWrappedHeader = header else {
return
}
request.setValue(unWrappedHeader, forHTTPHeaderField: AppIDConstants.AUTHORIZATION_HEADER)
}
/**
Removes saved tokens
*/
public func logout() {
self.oAuthManager.tokenManager?.notifyLogout();
self.clearAuthorizationData()
}
}
| apache-2.0 | e0adce66e7d9c06d708742f5663c9cf3 | 35.265116 | 149 | 0.638579 | 5.956455 | false | false | false | false |
dipen30/Qmote | KodiRemote/Pods/UPnAtom/Source/AV Profile/Services/ConnectionManager1Service.swift | 1 | 6948 | //
// ConnectionManager1Service.swift
//
// Copyright (c) 2015 David Robles
//
// 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.
import Foundation
open class ConnectionManager1Service: AbstractUPnPService {
open func getProtocolInfo(_ success: @escaping (_ source: [String], _ sink: [String]) -> Void, failure: @escaping (_ error: NSError) -> Void) {
let parameters = SOAPRequestSerializer.Parameters(soapAction: "GetProtocolInfo", serviceURN: urn, arguments: nil)
soapSessionManager.post(self.controlURL.absoluteString, parameters: parameters, success: { (task: URLSessionDataTask, responseObject: Any?) -> Void in
let responseObject = responseObject as? [String: String]
success(responseObject?["Source"]?.components(separatedBy: ",") ?? [String](), responseObject?["Sink"]?.components(separatedBy: ",") ?? [String]())
}, failure: {(task, error) in
}
)
}
open func prepareForConnection(remoteProtocolInfo: String, peerConnectionManager: String, peerConnectionID: String, direction: String, success: @escaping (_ connectionID: String?, _ avTransportID: String?, _ renderingControlServiceID: String?) -> Void, failure:@escaping (_ error: NSError) -> Void) {
let arguments = [
"RemoteProtocolInfo" : remoteProtocolInfo,
"PeerConnectionManager" : peerConnectionManager,
"PeerConnectionID" : peerConnectionID,
"Direction" : direction]
let parameters = SOAPRequestSerializer.Parameters(soapAction: "PrepareForConnection", serviceURN: urn, arguments: arguments as! NSDictionary)
// Check if the optional SOAP action "PrepareForConnection" is supported
supportsSOAPAction(actionParameters: parameters) { (isSupported) -> Void in
if isSupported {
self.soapSessionManager.post(self.controlURL.absoluteString, parameters: parameters, success: { (task: URLSessionDataTask, responseObject: Any?) -> Void in
let responseObject = responseObject as? [String: String]
success(responseObject?["ConnectionID"], responseObject?["AVTransportID"], responseObject?["RcsID"])
}, failure: {(task, error) in
}
)
} else {
failure(createError("SOAP action '\(parameters.soapAction)' unsupported by service \(self.urn) on device \(self.device?.friendlyName)"))
}
}
}
open func connectionComplete(connectionID: String, success: @escaping () -> Void, failure:@escaping (_ error: NSError) -> Void) {
let arguments = ["ConnectionID" : connectionID]
let parameters = SOAPRequestSerializer.Parameters(soapAction: "ConnectionComplete", serviceURN: urn, arguments: arguments as! NSDictionary)
// Check if the optional SOAP action "ConnectionComplete" is supported
supportsSOAPAction(actionParameters: parameters) { (isSupported) -> Void in
if isSupported {
self.soapSessionManager.post(self.controlURL.absoluteString, parameters: parameters, success: { (task: URLSessionDataTask, responseObject: Any?) -> Void in
success()
}, failure: {(task, error) in
}
)
} else {
failure(createError("SOAP action '\(parameters.soapAction)' unsupported by service \(self.urn) on device \(self.device?.friendlyName)"))
}
}
}
open func getCurrentConnectionIDs(_ success: @escaping (_ connectionIDs: [String]) -> Void, failure: @escaping (_ error: NSError) -> Void) {
let parameters = SOAPRequestSerializer.Parameters(soapAction: "GetCurrentConnectionIDs", serviceURN: urn, arguments: nil)
soapSessionManager.post(self.controlURL.absoluteString, parameters: parameters, success: { (task: URLSessionDataTask, responseObject: Any?) -> Void in
let responseObject = responseObject as? [String: String]
success(responseObject?["ConnectionIDs"]?.components(separatedBy: ",") ?? [String]())
}, failure: {(task, error) in
}
)
}
open func getCurrentConnectionInfo(connectionID: String, success: @escaping (_ renderingControlServiceID: String?, _ avTransportID: String?, _ protocolInfo: String?, _ peerConnectionManager: String?, _ peerConnectionID: String?, _ direction: String?, _ status: String?) -> Void, failure: @escaping (_ error: NSError) -> Void) {
let arguments = ["ConnectionID" : connectionID]
let parameters = SOAPRequestSerializer.Parameters(soapAction: "GetCurrentConnectionInfo", serviceURN: urn, arguments: arguments as! NSDictionary)
soapSessionManager.post(self.controlURL.absoluteString, parameters: parameters, success: { (task: URLSessionDataTask, responseObject: Any?) -> Void in
let responseObject = responseObject as? [String: String]
success(responseObject?["RcsID"], responseObject?["AVTransportID"], responseObject?["ProtocolInfo"], responseObject?["PeerConnectionManager"], responseObject?["PeerConnectionID"], responseObject?["Direction"], responseObject?["Status"])
}, failure: {(task, error) in
}
)
}
}
/// for objective-c type checking
extension AbstractUPnP {
public func isConnectionManager1Service() -> Bool {
return self is ConnectionManager1Service
}
}
/// overrides ExtendedPrintable protocol implementation
extension ConnectionManager1Service {
override public var className: String { return "\(type(of: self))" }
override open var description: String {
var properties = PropertyPrinter()
properties.add(super.className, property: super.description)
return properties.description
}
}
| apache-2.0 | 17cd9083855f569f58c810b20f9b6671 | 56.421488 | 331 | 0.673431 | 5.127675 | false | false | false | false |
lukejmann/FBLA2017 | Pods/Instructions/Sources/Controllers/CoachMarksViewController.swift | 1 | 12771 | // CoachMarksViewController.swift
//
// Copyright (c) 2015, 2016 Frédéric Maquin <[email protected]>,
// Daniel Basedow <[email protected]>,
// Esteban Soto <[email protected]>,
// Ogan Topkaya <>
//
// 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.
import UIKit
// MARK: - Main Class
/// Handles a set of coach marks, and display them successively.
class CoachMarksViewController: UIViewController {
// MARK: - Internal properties
/// Control or control wrapper used to skip the flow.
var skipView: CoachMarkSkipView? {
willSet {
if newValue == nil {
self.skipView?.asView?.removeFromSuperview()
self.skipView?.skipControl?.removeTarget(self,
action: #selector(skipCoachMarksTour(_:)),
for: .touchUpInside)
}
}
didSet {
guard let skipView = skipView else { return }
guard skipView is UIView else {
fatalError("skipView must conform to CoachMarkBodyView but also be a UIView.")
}
addSkipView()
}
}
///
var currentCoachMarkView: CoachMarkView?
///
var overlayView: OverlayView!
///
var instructionsRootView: InstructionsRootView!
///
var coachMarkDisplayManager: CoachMarkDisplayManager!
///
var skipViewDisplayManager: SkipViewDisplayManager!
///
weak var delegate: CoachMarksViewControllerDelegate?
// MARK: - Private properties
fileprivate var onGoingSizeChange = false
fileprivate let mainViewsLayoutHelper = MainViewsLayoutHelper()
// MARK: - Lifecycle
convenience init(coachMarkDisplayManager: CoachMarkDisplayManager,
skipViewDisplayManager: SkipViewDisplayManager) {
self.init()
self.coachMarkDisplayManager = coachMarkDisplayManager
self.skipViewDisplayManager = skipViewDisplayManager
}
override func loadView() {
view = DummyView(frame: UIScreen.main.bounds)
view.translatesAutoresizingMaskIntoConstraints = false
}
// Called after the view was loaded.
override func viewDidLoad() {
super.viewDidLoad()
}
deinit {
unregisterFromStatusBarFrameChanges()
}
// MARK: - Private Methods
fileprivate func addOverlayView() {
instructionsRootView.addSubview(overlayView)
let constraints = mainViewsLayoutHelper.fullSizeConstraints(for: overlayView)
instructionsRootView.addConstraints(constraints)
overlayView.alpha = 0.0
}
fileprivate func addRootView(to window: UIWindow) {
window.addSubview(instructionsRootView)
let constraints = mainViewsLayoutHelper.fullSizeConstraints(for: instructionsRootView)
window.addConstraints(constraints)
instructionsRootView.backgroundColor = UIColor.clear
}
/// Add a the "Skip view" to the main view container.
fileprivate func addSkipView() {
guard let skipView = skipView else { return }
skipView.asView?.alpha = 0.0
skipView.skipControl?.addTarget(self,
action: #selector(skipCoachMarksTour(_:)),
for: .touchUpInside)
instructionsRootView.addSubview(skipView.asView!)
}
}
// MARK: - Coach Mark Display
extension CoachMarksViewController {
// MARK: - Internal Methods
func prepareToShowCoachMarks(_ completion: @escaping () -> Void) {
disableInteraction()
overlayView.prepareForFade()
if let skipView = skipView {
self.skipViewDisplayManager.show(skipView: skipView,
duration: overlayView.fadeAnimationDuration)
}
UIView.animate(withDuration: overlayView.fadeAnimationDuration, animations: { () -> Void in
self.overlayView.alpha = 1.0
}, completion: { (_: Bool) -> Void in
self.enableInteraction()
completion()
})
}
func hide(coachMark: CoachMark, animated: Bool = true,
completion: (() -> Void)? = nil) {
guard let currentCoachMarkView = currentCoachMarkView else {
completion?()
return
}
disableInteraction()
let duration: TimeInterval
if animated {
duration = coachMark.animationDuration
} else {
duration = 0
}
self.coachMarkDisplayManager.hide(coachMarkView: currentCoachMarkView,
overlayView: overlayView, animationDuration: duration) {
self.enableInteraction()
self.removeTargetFromCurrentCoachView()
completion?()
}
}
func show(coachMark: inout CoachMark, at index: Int, animated: Bool = true,
completion: (() -> Void)? = nil) {
disableInteraction()
coachMark.computeMetadata(inFrame: instructionsRootView.frame)
let passthrough = coachMark.allowTouchInsideCutoutPath
let coachMarkView = coachMarkDisplayManager.createCoachMarkView(from: coachMark,
at: index)
currentCoachMarkView = coachMarkView
addTargetToCurrentCoachView()
coachMarkDisplayManager.showNew(coachMarkView: coachMarkView, from: coachMark,
on: overlayView!, animated: animated) {
self.instructionsRootView.passthrough = passthrough
self.enableInteraction()
completion?()
}
}
// MARK: - Private Methods
private func disableInteraction() {
instructionsRootView.passthrough = false
instructionsRootView.isUserInteractionEnabled = true
overlayView.isUserInteractionEnabled = false
currentCoachMarkView?.isUserInteractionEnabled = false
skipView?.asView?.isUserInteractionEnabled = false
}
private func enableInteraction() {
instructionsRootView.isUserInteractionEnabled = true
overlayView.isUserInteractionEnabled = true
currentCoachMarkView?.isUserInteractionEnabled = true
skipView?.asView?.isUserInteractionEnabled = true
}
}
// MARK: - Change Events
extension CoachMarksViewController {
// MARK: - Overrides
override func viewWillTransition(to size: CGSize,
with coordinator: UIViewControllerTransitionCoordinator) {
if currentCoachMarkView == nil { return }
if onGoingSizeChange { return }
onGoingSizeChange = true
overlayView.update(cutoutPath: nil)
delegate?.willTransition()
super.viewWillTransition(to: size, with: coordinator)
coordinator.animate(alongsideTransition: nil, completion: {
(_: UIViewControllerTransitionCoordinatorContext) -> Void in
self.onGoingSizeChange = false
self.delegate?.didTransition()
})
}
// MARK: - Internal Methods
/// Will remove currently displayed coach mark.
func prepareForSizeTransition() {
guard let skipView = skipView else { return }
skipViewDisplayManager?.hide(skipView: skipView)
}
/// Will re-add the current coach mark
func restoreAfterSizeTransitionDidComplete() {
guard let skipView = skipView else { return }
skipViewDisplayManager?.show(skipView: skipView)
}
// MARK: - Private methods
fileprivate func registerForStatusBarFrameChanges() {
let center = NotificationCenter.default
center.addObserver(self, selector: #selector(prepareForStatusBarChange),
name: .UIApplicationWillChangeStatusBarFrame, object: nil)
center.addObserver(self, selector: #selector(restoreAfterStatusBarChangeDidComplete),
name: .UIApplicationDidChangeStatusBarFrame, object: nil)
}
fileprivate func unregisterFromStatusBarFrameChanges() {
NotificationCenter.default.removeObserver(self)
}
/// Same as `prepareForSizeTransition`, but for status bar changes.
@objc fileprivate func prepareForStatusBarChange() {
if !onGoingSizeChange { prepareForSizeTransition() }
}
/// Same as `restoreAfterSizeTransitionDidComplete`, but for status bar changes.
@objc fileprivate func restoreAfterStatusBarChangeDidComplete() {
if !onGoingSizeChange {
prepareForSizeTransition()
restoreAfterSizeTransitionDidComplete()
}
}
}
// MARK: - Extension: Controller Containment
extension CoachMarksViewController {
/// Will attach the controller as a child of the given view controller. This will
/// allow the coach mark controller to respond to size changes, though
/// `instructionsRootView` will be a subview of `UIWindow`.
///
/// - Parameter parentViewController: the controller of which become a child
func attachTo(_ parentViewController: UIViewController) {
guard let window = parentViewController.view?.window else {
print("attachToViewController: Instructions could not be properly" +
"attached to the window, did you call `startOn` inside" +
"`viewDidLoad` instead of `ViewDidAppear`?")
return
}
registerForStatusBarFrameChanges()
parentViewController.addChildViewController(self)
parentViewController.view.addSubview(self.view)
addRootView(to: window)
addOverlayView()
// If we're in the background we'll manually lay out the view.
//
// `instructionsRootView` is not laid out automatically in the
// background, likely because it's added to the window.
#if !INSTRUCTIONS_APP_EXTENSIONS
if UIApplication.shared.applicationState == .background {
window.layoutIfNeeded()
}
#else
window.layoutIfNeeded()
#endif
self.didMove(toParentViewController: parentViewController)
}
/// Detach the controller from its parent view controller.
func detachFromParentViewController() {
self.instructionsRootView.removeFromSuperview()
self.willMove(toParentViewController: nil)
self.view.removeFromSuperview()
self.removeFromParentViewController()
unregisterFromStatusBarFrameChanges()
}
}
// MARK: - Private Extension: User Events
private extension CoachMarksViewController {
/// Add touch up target to the current coach mark view.
func addTargetToCurrentCoachView() {
currentCoachMarkView?.nextControl?.addTarget(self,
action: #selector(didTapCoachMark(_:)), for: .touchUpInside)
}
/// Remove touch up target from the current coach mark view.
func removeTargetFromCurrentCoachView() {
currentCoachMarkView?.nextControl?.removeTarget(self,
action: #selector(didTapCoachMark(_:)), for: .touchUpInside)
}
/// Will be called when the user perform an action requiring the display of the next coach mark.
///
/// - Parameter sender: the object sending the message
@objc func didTapCoachMark(_ sender: AnyObject?) {
delegate?.didTap(coachMarkView: currentCoachMarkView)
}
/// Will be called when the user choose to skip the coach mark tour.
///
/// - Parameter sender: the object sending the message
@objc func skipCoachMarksTour(_ sender: AnyObject?) {
delegate?.didTap(skipView: skipView)
}
}
| mit | 13402ed499ad107b3c18f0ee81ed5d63 | 35.378917 | 100 | 0.652361 | 5.788305 | false | false | false | false |
ncalexan/firefox-ios | Client/Frontend/Settings/AppSettingsTableViewController.swift | 1 | 8893 | /* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
import Foundation
import UIKit
import Shared
import Account
/// App Settings Screen (triggered by tapping the 'Gear' in the Tab Tray Controller)
class AppSettingsTableViewController: SettingsTableViewController {
fileprivate let SectionHeaderIdentifier = "SectionHeaderIdentifier"
override func viewDidLoad() {
super.viewDidLoad()
navigationItem.title = NSLocalizedString("Settings", comment: "Settings")
navigationItem.leftBarButtonItem = UIBarButtonItem(
title: NSLocalizedString("Done", comment: "Done button on left side of the Settings view controller title bar"),
style: UIBarButtonItemStyle.done,
target: navigationController, action: #selector((navigationController as! SettingsNavigationController).SELdone))
navigationItem.leftBarButtonItem?.accessibilityIdentifier = "AppSettingsTableViewController.navigationItem.leftBarButtonItem"
tableView.accessibilityIdentifier = "AppSettingsTableViewController.tableView"
// Refresh the user's FxA profile upon viewing settings. This will update their avatar,
// display name, etc.
if AppConstants.MOZ_SHOW_FXA_AVATAR {
profile.getAccount()?.updateProfile()
}
}
override func generateSettings() -> [SettingSection] {
var settings = [SettingSection]()
let privacyTitle = NSLocalizedString("Privacy", comment: "Privacy section title")
let accountDebugSettings = [
// Debug settings:
RequirePasswordDebugSetting(settings: self),
RequireUpgradeDebugSetting(settings: self),
ForgetSyncAuthStateDebugSetting(settings: self),
StageSyncServiceDebugSetting(settings: self),
]
let prefs = profile.prefs
var generalSettings: [Setting] = [
SearchSetting(settings: self),
NewTabPageSetting(settings: self),
HomePageSetting(settings: self),
OpenWithSetting(settings: self),
BoolSetting(prefs: prefs, prefKey: "blockPopups", defaultValue: true,
titleText: NSLocalizedString("Block Pop-up Windows", comment: "Block pop-up windows setting")),
BoolSetting(prefs: prefs, prefKey: "saveLogins", defaultValue: true,
titleText: NSLocalizedString("Save Logins", comment: "Setting to enable the built-in password manager")),
]
let accountChinaSyncSetting: [Setting]
if !profile.isChinaEdition {
accountChinaSyncSetting = []
} else {
accountChinaSyncSetting = [
// Show China sync service setting:
ChinaSyncServiceSetting(settings: self)
]
}
// There is nothing to show in the Customize section if we don't include the compact tab layout
// setting on iPad. When more options are added that work on both device types, this logic can
// be changed.
if UIDevice.current.userInterfaceIdiom == .phone {
generalSettings += [
BoolSetting(prefs: prefs, prefKey: "CompactTabLayout", defaultValue: true,
titleText: NSLocalizedString("Use Compact Tabs", comment: "Setting to enable compact tabs in the tab overview"))
]
}
generalSettings += [
BoolSetting(prefs: prefs, prefKey: "showClipboardBar", defaultValue: false,
titleText: Strings.SettingsOfferClipboardBarTitle,
statusText: Strings.SettingsOfferClipboardBarStatus)
]
var accountSectionTitle: NSAttributedString?
if AppConstants.MOZ_SHOW_FXA_AVATAR {
accountSectionTitle = NSAttributedString(string: Strings.FxAFirefoxAccount)
}
settings += [
SettingSection(title: accountSectionTitle, children: [
// Without a Firefox Account:
ConnectSetting(settings: self),
AdvanceAccountSetting(settings: self),
// With a Firefox Account:
AccountStatusSetting(settings: self),
SyncNowSetting(settings: self)
] + accountChinaSyncSetting + accountDebugSettings)]
if !profile.hasAccount() {
settings += [SettingSection(title: NSAttributedString(string: Strings.FxASyncUsageDetails), children: [])]
}
settings += [ SettingSection(title: NSAttributedString(string: NSLocalizedString("General", comment: "General settings section title")), children: generalSettings)]
var privacySettings = [Setting]()
privacySettings.append(LoginsSetting(settings: self, delegate: settingsDelegate))
privacySettings.append(TouchIDPasscodeSetting(settings: self))
privacySettings.append(ClearPrivateDataSetting(settings: self))
privacySettings += [
BoolSetting(prefs: prefs,
prefKey: "settings.closePrivateTabs",
defaultValue: false,
titleText: NSLocalizedString("Close Private Tabs", tableName: "PrivateBrowsing", comment: "Setting for closing private tabs"),
statusText: NSLocalizedString("When Leaving Private Browsing", tableName: "PrivateBrowsing", comment: "Will be displayed in Settings under 'Close Private Tabs'"))
]
if #available(iOS 11, *) {
privacySettings.append(ContentBlockerSetting(settings:self))
}
privacySettings += [
PrivacyPolicySetting()
]
settings += [
SettingSection(title: NSAttributedString(string: privacyTitle), children: privacySettings),
SettingSection(title: NSAttributedString(string: NSLocalizedString("Support", comment: "Support section title")), children: [
ShowIntroductionSetting(settings: self),
SendFeedbackSetting(),
SendAnonymousUsageDataSetting(prefs: prefs, delegate: settingsDelegate),
OpenSupportPageSetting(delegate: settingsDelegate),
]),
SettingSection(title: NSAttributedString(string: NSLocalizedString("About", comment: "About settings section title")), children: [
VersionSetting(settings: self),
LicenseAndAcknowledgementsSetting(),
YourRightsSetting(),
ExportBrowserDataSetting(settings: self),
DeleteExportedDataSetting(settings: self),
EnableBookmarkMergingSetting(settings: self),
ForceCrashSetting(settings: self)
])]
if profile.hasAccount() {
settings += [SettingSection(title: nil, children: [DisconnectSetting(settings: self)])]
}
return settings
}
override func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
if !profile.hasAccount() {
let headerView = tableView.dequeueReusableHeaderFooterView(withIdentifier: SectionHeaderIdentifier) as! SettingsTableSectionHeaderFooterView
let sectionSetting = settings[section]
headerView.titleLabel.text = sectionSetting.title?.string
switch section {
// Hide the bottom border for the Sign In to Firefox value prop
case 1:
headerView.titleAlignment = .top
headerView.titleLabel.numberOfLines = 0
headerView.showBottomBorder = false
headerView.titleLabel.snp.updateConstraints { make in
make.right.equalTo(headerView).offset(-50)
}
// Hide the top border for the General section header when the user is not signed in.
case 2:
headerView.showTopBorder = false
default:
return super.tableView(tableView, viewForHeaderInSection: section)
}
return headerView
}
return super.tableView(tableView, viewForHeaderInSection: section)
}
}
extension AppSettingsTableViewController {
func navigateToLoginsList() {
let viewController = LoginListViewController(profile: profile)
viewController.settingsDelegate = settingsDelegate
navigationController?.pushViewController(viewController, animated: true)
}
}
extension AppSettingsTableViewController: PasscodeEntryDelegate {
@objc func passcodeValidationDidSucceed() {
navigationController?.dismiss(animated: true) {
self.navigateToLoginsList()
}
}
}
| mpl-2.0 | 627d15329093e83384cad52cf777adbb | 45.07772 | 178 | 0.642415 | 6.258269 | false | false | false | false |
primatelabs/geekbench-swift | GeekbenchSwift/main.swift | 1 | 1469 | // Copyright (c) 2014 Primate Labs Inc.
// Use of this source code is governed by the 2-clause BSD license that
// can be found in the LICENSE file.
import Foundation
let workloadFactories = [
{() -> Workload in return MandelbrotWorkload(width: 800, height: 800) },
// {() -> Workload in return SGEMMWorkload(matrixSize: 896, blockSize: 512 / sizeof(Float32)) },
{() -> Workload in return SFFTWorkload(size: 8 * 1024 * 1024, chunkSize: 4096)},
{() -> Workload in return FibonacciWorkload(n: 36)},
]
func printResult(result : WorkloadResult) {
print(result.workloadName)
for (rate, runtime) in Zip2Sequence(result.rates, result.runtimes) {
let rateString = result.workloadUnits.stringFromRate(rate)
print(" \(rateString) (\(runtime) seconds)")
}
let minRate = result.rates.reduce(Double.infinity) { min($0, $1) }
let maxRate = result.rates.reduce(0) { max($0, $1) }
let avgRate = result.rates.reduce(0) { $0 + $1 } / Double(result.rates.count)
let minString = result.workloadUnits.stringFromRate(minRate)
let maxString = result.workloadUnits.stringFromRate(maxRate)
let avgString = result.workloadUnits.stringFromRate(avgRate)
print("")
print(" Min rate: \(minString)")
print(" Max rate: \(maxString)")
print(" Avg rate: \(avgString)")
print("")
}
func main() {
for workloadFactory in workloadFactories {
let workload = workloadFactory()
let result = workload.run()
printResult(result)
}
}
main()
| bsd-2-clause | ec1a2ade21c2d59db60826d1a88a401a | 30.934783 | 97 | 0.690946 | 3.556901 | false | false | false | false |
brentsimmons/Evergreen | Mac/MainWindow/Timeline/TimelineViewController+ContextualMenus.swift | 1 | 10263 | //
// TimelineViewController+ContextualMenus.swift
// NetNewsWire
//
// Created by Brent Simmons on 2/9/18.
// Copyright © 2018 Ranchero Software. All rights reserved.
//
import AppKit
import RSCore
import Articles
import Account
extension TimelineViewController {
func contextualMenuForClickedRows() -> NSMenu? {
let row = tableView.clickedRow
guard row != -1, let article = articles.articleAtRow(row) else {
return nil
}
if selectedArticles.contains(article) {
// If the clickedRow is part of the selected rows, then do a contextual menu for all the selected rows.
return menu(for: selectedArticles)
}
return menu(for: [article])
}
}
// MARK: Contextual Menu Actions
extension TimelineViewController {
@objc func markArticlesReadFromContextualMenu(_ sender: Any?) {
guard let articles = articles(from: sender) else { return }
markArticles(articles, read: true)
}
@objc func markArticlesUnreadFromContextualMenu(_ sender: Any?) {
guard let articles = articles(from: sender) else { return }
markArticles(articles, read: false)
}
@objc func markAboveArticlesReadFromContextualMenu(_ sender: Any?) {
guard let articles = articles(from: sender) else { return }
markAboveArticlesRead(articles)
}
@objc func markBelowArticlesReadFromContextualMenu(_ sender: Any?) {
guard let articles = articles(from: sender) else { return }
markBelowArticlesRead(articles)
}
@objc func markArticlesStarredFromContextualMenu(_ sender: Any?) {
guard let articles = articles(from: sender) else { return }
markArticles(articles, starred: true)
}
@objc func markArticlesUnstarredFromContextualMenu(_ sender: Any?) {
guard let articles = articles(from: sender) else {
return
}
markArticles(articles, starred: false)
}
@objc func selectFeedInSidebarFromContextualMenu(_ sender: Any?) {
guard let menuItem = sender as? NSMenuItem, let webFeed = menuItem.representedObject as? WebFeed else {
return
}
delegate?.timelineRequestedWebFeedSelection(self, webFeed: webFeed)
}
@objc func markAllInFeedAsRead(_ sender: Any?) {
guard let menuItem = sender as? NSMenuItem, let feedArticles = menuItem.representedObject as? ArticleArray else {
return
}
guard let undoManager = undoManager, let markReadCommand = MarkStatusCommand(initialArticles: feedArticles, markingRead: true, undoManager: undoManager) else {
return
}
runCommand(markReadCommand)
}
@objc func openInBrowserFromContextualMenu(_ sender: Any?) {
guard let menuItem = sender as? NSMenuItem, let urlString = menuItem.representedObject as? String else {
return
}
Browser.open(urlString, inBackground: false)
}
@objc func copyURLFromContextualMenu(_ sender: Any?) {
guard let menuItem = sender as? NSMenuItem, let urlString = menuItem.representedObject as? String else {
return
}
URLPasteboardWriter.write(urlString: urlString, to: .general)
}
@objc func performShareServiceFromContextualMenu(_ sender: Any?) {
guard let menuItem = sender as? NSMenuItem, let sharingCommandInfo = menuItem.representedObject as? SharingCommandInfo else {
return
}
sharingCommandInfo.perform()
}
}
private extension TimelineViewController {
func markArticles(_ articles: [Article], read: Bool) {
markArticles(articles, statusKey: .read, flag: read)
}
func markArticles(_ articles: [Article], starred: Bool) {
markArticles(articles, statusKey: .starred, flag: starred)
}
func markArticles(_ articles: [Article], statusKey: ArticleStatus.Key, flag: Bool) {
guard let undoManager = undoManager, let markStatusCommand = MarkStatusCommand(initialArticles: articles, statusKey: statusKey, flag: flag, undoManager: undoManager) else {
return
}
runCommand(markStatusCommand)
}
func unreadArticles(from articles: [Article]) -> [Article]? {
let filteredArticles = articles.filter { !$0.status.read }
return filteredArticles.isEmpty ? nil : filteredArticles
}
func readArticles(from articles: [Article]) -> [Article]? {
let filteredArticles = articles.filter { $0.status.read }
return filteredArticles.isEmpty ? nil : filteredArticles
}
func articles(from sender: Any?) -> [Article]? {
return (sender as? NSMenuItem)?.representedObject as? [Article]
}
func menu(for articles: [Article]) -> NSMenu? {
let menu = NSMenu(title: "")
if articles.anyArticleIsUnread() {
menu.addItem(markReadMenuItem(articles))
}
if articles.anyArticleIsReadAndCanMarkUnread() {
menu.addItem(markUnreadMenuItem(articles))
}
if articles.anyArticleIsUnstarred() {
menu.addItem(markStarredMenuItem(articles))
}
if articles.anyArticleIsStarred() {
menu.addItem(markUnstarredMenuItem(articles))
}
if let first = articles.first, self.articles.articlesAbove(article: first).canMarkAllAsRead() {
menu.addItem(markAboveReadMenuItem(articles))
}
if let last = articles.last, self.articles.articlesBelow(article: last).canMarkAllAsRead() {
menu.addItem(markBelowReadMenuItem(articles))
}
menu.addSeparatorIfNeeded()
if articles.count == 1, let feed = articles.first!.webFeed {
if !(representedObjects?.contains(where: { $0 as? WebFeed == feed }) ?? false) {
menu.addItem(selectFeedInSidebarMenuItem(feed))
}
if let markAllMenuItem = markAllAsReadMenuItem(feed) {
menu.addItem(markAllMenuItem)
}
}
if articles.count == 1, let link = articles.first!.preferredLink {
menu.addSeparatorIfNeeded()
menu.addItem(openInBrowserMenuItem(link))
menu.addSeparatorIfNeeded()
menu.addItem(copyArticleURLMenuItem(link))
if let externalLink = articles.first?.externalLink, externalLink != link {
menu.addItem(copyExternalURLMenuItem(externalLink))
}
}
if let sharingMenu = shareMenu(for: articles) {
menu.addSeparatorIfNeeded()
let menuItem = NSMenuItem(title: sharingMenu.title, action: nil, keyEquivalent: "")
menuItem.submenu = sharingMenu
menu.addItem(menuItem)
}
return menu
}
func shareMenu(for articles: [Article]) -> NSMenu? {
if articles.isEmpty {
return nil
}
let sortedArticles = articles.sortedByDate(.orderedAscending)
let items = sortedArticles.map { ArticlePasteboardWriter(article: $0) }
let standardServices = NSSharingService.sharingServices(forItems: items)
let customServices = SharingServicePickerDelegate.customSharingServices(for: items)
let services = standardServices + customServices
if services.isEmpty {
return nil
}
let menu = NSMenu(title: NSLocalizedString("Share", comment: "Share menu name"))
services.forEach { (service) in
service.delegate = sharingServiceDelegate
let menuItem = NSMenuItem(title: service.menuItemTitle, action: #selector(performShareServiceFromContextualMenu(_:)), keyEquivalent: "")
menuItem.image = service.image
let sharingCommandInfo = SharingCommandInfo(service: service, items: items)
menuItem.representedObject = sharingCommandInfo
menu.addItem(menuItem)
}
return menu
}
func markReadMenuItem(_ articles: [Article]) -> NSMenuItem {
return menuItem(NSLocalizedString("Mark as Read", comment: "Command"), #selector(markArticlesReadFromContextualMenu(_:)), articles)
}
func markUnreadMenuItem(_ articles: [Article]) -> NSMenuItem {
return menuItem(NSLocalizedString("Mark as Unread", comment: "Command"), #selector(markArticlesUnreadFromContextualMenu(_:)), articles)
}
func markStarredMenuItem(_ articles: [Article]) -> NSMenuItem {
return menuItem(NSLocalizedString("Mark as Starred", comment: "Command"), #selector(markArticlesStarredFromContextualMenu(_:)), articles)
}
func markUnstarredMenuItem(_ articles: [Article]) -> NSMenuItem {
return menuItem(NSLocalizedString("Mark as Unstarred", comment: "Command"), #selector(markArticlesUnstarredFromContextualMenu(_:)), articles)
}
func markAboveReadMenuItem(_ articles: [Article]) -> NSMenuItem {
return menuItem(NSLocalizedString("Mark Above as Read", comment: "Command"), #selector(markAboveArticlesReadFromContextualMenu(_:)), articles)
}
func markBelowReadMenuItem(_ articles: [Article]) -> NSMenuItem {
return menuItem(NSLocalizedString("Mark Below as Read", comment: "Command"), #selector(markBelowArticlesReadFromContextualMenu(_:)), articles)
}
func selectFeedInSidebarMenuItem(_ feed: WebFeed) -> NSMenuItem {
let localizedMenuText = NSLocalizedString("Select “%@” in Sidebar", comment: "Command")
let formattedMenuText = NSString.localizedStringWithFormat(localizedMenuText as NSString, feed.nameForDisplay)
return menuItem(formattedMenuText as String, #selector(selectFeedInSidebarFromContextualMenu(_:)), feed)
}
func markAllAsReadMenuItem(_ feed: WebFeed) -> NSMenuItem? {
guard let articlesSet = try? feed.fetchArticles() else {
return nil
}
let articles = Array(articlesSet)
guard articles.canMarkAllAsRead() else {
return nil
}
let localizedMenuText = NSLocalizedString("Mark All as Read in “%@”", comment: "Command")
let menuText = NSString.localizedStringWithFormat(localizedMenuText as NSString, feed.nameForDisplay) as String
return menuItem(menuText, #selector(markAllInFeedAsRead(_:)), articles)
}
func openInBrowserMenuItem(_ urlString: String) -> NSMenuItem {
return menuItem(NSLocalizedString("Open in Browser", comment: "Command"), #selector(openInBrowserFromContextualMenu(_:)), urlString)
}
func copyArticleURLMenuItem(_ urlString: String) -> NSMenuItem {
return menuItem(NSLocalizedString("Copy Article URL", comment: "Command"), #selector(copyURLFromContextualMenu(_:)), urlString)
}
func copyExternalURLMenuItem(_ urlString: String) -> NSMenuItem {
return menuItem(NSLocalizedString("Copy External URL", comment: "Command"), #selector(copyURLFromContextualMenu(_:)), urlString)
}
func menuItem(_ title: String, _ action: Selector, _ representedObject: Any) -> NSMenuItem {
let item = NSMenuItem(title: title, action: action, keyEquivalent: "")
item.representedObject = representedObject
item.target = self
return item
}
}
private final class SharingCommandInfo {
let service: NSSharingService
let items: [Any]
init(service: NSSharingService, items: [Any]) {
self.service = service
self.items = items
}
func perform() {
service.perform(withItems: items)
}
}
| mit | 1b38e55c94614a6f0ddb4cf83fa6ece2 | 32.292208 | 174 | 0.744783 | 4.114767 | false | false | false | false |
harlanhaskins/Snapcache | Snapcache/Snapcache.swift | 1 | 3703 | //
// Snapcache.swift
//
//
// Created by Harlan Haskins on 11/17/14.
//
//
import UIKit
let SnapcacheUserInfoFailingURLKey = "com.snapcache.FailingURLKey"
public protocol Cacheable {
var url: NSURL { get }
var key: String { get }
var type: String { get }
func snapcache(manager: Snapcache, didLoadImage image: UIImage)
func snapcache(manager: Snapcache, didFailWithError error: NSError)
}
public class Snapcache {
public class var sharedCache: Snapcache {
return Constants.sharedInstance
}
private struct Constants {
static let sharedInstance = Snapcache()
static let requestQueue = dispatch_queue_create("com.snapcache.RequestsQueue", DISPATCH_QUEUE_SERIAL)
static let cacheQueue = dispatch_queue_create("com.snapcache.CacheQueue", DISPATCH_QUEUE_SERIAL)
}
private var cache = [String: NSCache]()
private var requests = [NSURL: [Cacheable]]()
public func loadImageForObject(object: Cacheable) {
if let image = self.cachedImageForKey(object.key, type: object.type) {
object.snapcache(self, didLoadImage:image)
} else {
self.addRequest(object: object)
}
}
private func cachedImageForKey(key: String, type: String) -> UIImage? {
return self.cache[type]?.objectForKey(key) as? UIImage
}
private func cacheImage(image: UIImage, key: String, type: String) {
let collection = self.cache[type] ?? NSCache()
collection.setObject(image, forKey: key)
self.cache[type] = collection
}
private func setImage(image: UIImage, atURL url: NSURL, forKey key: String, withType type: String) {
dispatch_async(Constants.cacheQueue) {
self.cacheImage(image, key: key, type: type)
self.runCompletionsForURL(url, image: image, error: nil)
}
}
private func addRequest(#object: Cacheable) {
dispatch_async(Constants.requestQueue) {
var requests = self.requests[object.url] ?? [Cacheable]()
requests.append(object)
if requests.count == 1 {
dispatch_async(dispatch_get_global_queue(QOS_CLASS_BACKGROUND, 0)) {
self.loadAssetForURL(object.url, key: object.key, type: object.type)
}
}
self.requests[object.url] = requests
}
}
private func loadAssetForURL(url: NSURL, key: String, type: String) {
let request = NSURLRequest(URL: url)
NSURLSession.sharedSession().dataTaskWithRequest(request) { data, response, error in
if let image = UIImage(data: data) {
self.setImage(image, atURL: url, forKey: key, withType: type)
} else {
let realError = error ?? NSError(
domain: "Failed to load resource",
code: 0xbadb33f,
userInfo: [SnapcacheUserInfoFailingURLKey: url]
)
self.runCompletionsForURL(url, image: nil, error: realError)
}
}.resume()
}
private func runCompletionsForURL(url: NSURL, image: UIImage?, error: NSError?) {
dispatch_async(dispatch_get_main_queue()) {
if let requests = self.requests[url] {
for object in requests {
if let image = image {
object.snapcache(self, didLoadImage: image)
} else if let error = error {
object.snapcache(self, didFailWithError: error)
}
}
self.requests[url] = nil
}
}
}
}
| mit | 4c83862cfd65c46426ef7a481f651a11 | 33.933962 | 109 | 0.588442 | 4.594293 | false | false | false | false |
ps2/rileylink_ios | MinimedKit/PumpEvents/ClearAlarmPumpEvent.swift | 1 | 926 | //
// ClearAlarmPumpEvent.swift
// RileyLink
//
// Created by Pete Schwamb on 3/8/16.
// Copyright © 2016 Pete Schwamb. All rights reserved.
//
import Foundation
public struct ClearAlarmPumpEvent: TimestampedPumpEvent {
public let length: Int
public let rawData: Data
public let timestamp: DateComponents
public let alarmType: PumpAlarmType
public init?(availableData: Data, pumpModel: PumpModel) {
length = 7
guard length <= availableData.count else {
return nil
}
rawData = availableData.subdata(in: 0..<length)
alarmType = PumpAlarmType(rawType: availableData[1])
timestamp = DateComponents(pumpEventData: availableData, offset: 2)
}
public var dictionaryRepresentation: [String: Any] {
return [
"_type": "ClearAlarm",
"alarm": "\(self.alarmType)"
]
}
}
| mit | bff9b9604e67ba518a14c1d72e458cf0 | 24 | 75 | 0.623784 | 4.60199 | false | false | false | false |
laant/mqtt_chat_swift | App/UIImageView+downloadByImageUrl.swift | 1 | 1416 | //
// UIImageView+downloadByImageUrl.swift
//
//
// http://stackoverflow.com/questions/24231680/loading-image-from-url
// answered Leo Dabus
//
import UIKit
extension UIImageView {
func downloadByImageUrl(urlStr:String) {
guard let url = NSURL(string: urlStr) else {return}
let extInfo = Utility.isExistImageFile(urlStr)
if extInfo.is_exist {
let image = UIImage(contentsOfFile: extInfo.full_path)!
self.image = image
} else {
NSURLSession.sharedSession().dataTaskWithURL(url, completionHandler: { (data, response, error) -> Void in
guard
let httpURLResponse = response as? NSHTTPURLResponse where httpURLResponse.statusCode == 200,
let mimeType = response?.MIMEType where mimeType.hasPrefix("image"),
let data = data where error == nil,
let image = UIImage(data: data)
else { return }
data.writeToFile(extInfo.full_path, atomically: true)
dispatch_async(dispatch_get_main_queue()) { () -> Void in
self.image = image
UIView.animateWithDuration(0.25, animations: { () -> Void in
self.alpha = 0
self.alpha = 1
})
}
}).resume()
}
}
}
| mit | 3ef1d69692245e9081849e6706ea740c | 35.307692 | 117 | 0.543785 | 4.882759 | false | false | false | false |
SrirangaDigital/shankara-android | iOS/Advaita Sharada/Advaita Sharada/BookmarkTableDataSource.swift | 1 | 2066 | //
// BookmarkTableDataSource.swift
// Advaita Sharada
//
// Created by Amiruddin Nagri on 06/08/15.
// Copyright (c) 2015 Sriranga Digital Software Technologies Pvt. Ltd. All rights reserved.
//
import UIKit
import CoreData
class BookmarkTableDataSource: NSObject, LinkBasedDataSource {
var managedObjectContext: NSManagedObjectContext?
var userDataManagedObjectContext: NSManagedObjectContext?
let book: Link
let count: Int
init(managedObjectContext: NSManagedObjectContext, userDataManagedObjectContext: NSManagedObjectContext, book: Link) {
self.book = book
self.managedObjectContext = managedObjectContext
self.userDataManagedObjectContext = userDataManagedObjectContext
self.count = Bookmark.count(userDataManagedObjectContext, bookId: self.book.entity_id.integerValue)
}
func linkForIndexPath(indexPath: NSIndexPath) -> Link? {
return Link.linkOnPage(managedObjectContext!, book: book, page: self.bookmarkForIndexPath(indexPath)!.page_id.integerValue)
}
func bookmarkForIndexPath(indexPath: NSIndexPath) -> Bookmark? {
return Bookmark.bookmarkAt(userDataManagedObjectContext!, bookId: self.book.entity_id.integerValue, index: indexPath.row)
}
@objc func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
var cell = tableView.dequeueReusableCellWithIdentifier("bookmark_cell") as? UITableViewCell ?? UITableViewCell(style: UITableViewCellStyle.Subtitle, reuseIdentifier: "bookmark_cell")
cell.accessoryType = UITableViewCellAccessoryType.DisclosureIndicator
let bookmark = bookmarkForIndexPath(indexPath)
cell.textLabel!.text = bookmark?.bookmark_text
cell.detailTextLabel!.text = bookmark?.chapter
return cell
}
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return 1
}
@objc func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return count
}
}
| gpl-2.0 | 5edc2760e177024ec8f881521121fd87 | 41.163265 | 190 | 0.740077 | 5.380208 | false | false | false | false |
CoderST/DYZB | DYZB/DYZB/Class/Main/ViewModel/BaseViewModel.swift | 1 | 3495 | //
// BaseViewModel.swift
// DYZB
//
// Created by xiudou on 16/10/27.
// Copyright © 2016年 xiudo. All rights reserved.
//
import UIKit
/// 加载主播
class BaseViewModel {
lazy var anchorGroups : [AnchorGroup] = [AnchorGroup]()
lazy var phoneStatusModel : PhoneStatusModel = PhoneStatusModel()
func loadAnchDates(_ isGroup : Bool, urlString : String, parameters : [String : Any]? = nil,finishCallBack:@escaping ()->()){
NetworkTools.requestData(.get, URLString: urlString, parameters: parameters) { (result) -> () in
guard let resultDict = result as? [String : Any] else {return}
guard let dictArray = resultDict["data"] as? [[String : Any]] else {return}
if isGroup == true{
for dic in dictArray{
let roomList = dic["room_list"] as! [[String : Any]]
// 处理房间里没有数据的情况
if roomList.count == 0{
continue
}
debugLog(dic)
self.anchorGroups.append(AnchorGroup(dict: dic))
}
}else{
// 2.1.创建组
let group = AnchorGroup()
// 2.2.遍历dataArray的所有的字典
for dict in dictArray {
group.anchors.append(AnchorModel(dict: dict))
}
// 2.3.将group,添加到anchorGroups
self.anchorGroups.append(group)
}
finishCallBack()
}
}
}
/// 获取时间
extension BaseViewModel {
// http://capi.douyucdn.cn/api/v1/timestamp?client_sys=ios
func updateDate(_ finishCallBack:@escaping ()->()){
NetworkTools.requestData(.get, URLString: "http://capi.douyucdn.cn/api/v1/timestamp?client_sys=ios") { (result) in
guard let resultDict = result as? [String : Any] else { return }
guard let error = resultDict["error"] as? Int else{
return }
if error != 0 {
debugLog(error)
return
}
guard let date = resultDict["data"] else { return }
userDefaults.set(date, forKey: dateKey)
userDefaults.synchronize()
finishCallBack()
}
}
}
/// iPhone状态
extension BaseViewModel {
func iPhoneStatus(_ finishCallBack:@escaping ()->(),_ messageCallBack:@escaping (_ message : String)->()){
NetworkTools.requestData(.get, URLString: "http://capi.douyucdn.cn/api/v1/getStatus?token=\(TOKEN)&client_sys=ios") { (result) in
guard let resultDict = result as? [String : Any] else { return }
guard let error = resultDict["error"] as? Int else{
return }
if error != 0 {
// debugLog(error)
guard let data = resultDict["data"] as? String else { return }
messageCallBack("data = \(data),error = \(error)")
return
}
guard let dateDict = resultDict["data"] as? [String : Any] else { return }
self.phoneStatusModel = PhoneStatusModel(dict: dateDict)
finishCallBack()
}
}
}
| mit | 98258254fa6cb5d04c16eb28edb13185 | 31.245283 | 137 | 0.497659 | 5.078752 | false | false | false | false |
rmichelberger/shop | Shop/ExchangeTableViewController.swift | 1 | 5543 | //
// ExchangeTableViewController.swift
// Shop
//
// Created by Roland Michelberger on 16.04.17.
// Copyright © 2017 rolandmichelberger. All rights reserved.
//
import UIKit
class ExchangeTableViewController: UITableViewController {
var sourcePrice : Price?
private var prices = [Price]()
private let currencyFormatter = NumberFormatter()
let dateFormatter = DateFormatter()
override func viewDidLoad() {
super.viewDidLoad()
// Uncomment the following line to preserve selection between presentations
// self.clearsSelectionOnViewWillAppear = false
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem()
dateFormatter.dateStyle = .long
dateFormatter.timeStyle = .medium
dateFormatter.locale = Locale.current
refreshControl = UIRefreshControl()
refreshControl?.addTarget(self, action: #selector(ExchangeTableViewController.refresh), for: UIControlEvents.valueChanged)
tableView.addSubview(refreshControl!) // not required when using UITableViewController
// animate refresh control
refreshControl?.beginRefreshing()
refresh()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func refresh() {
loadExhangeRates()
}
func loadExhangeRates() {
if let currency = sourcePrice?.currency {
ExchangeRatesService.exchangeRates(fromSource: currency) { (exchangeRates, error) in
if let error = error {
print(error)
} else if let exchangeRates = exchangeRates {
self.prices.removeAll()
for exchangeRate in exchangeRates.quotes {
if let amount = self.sourcePrice?.amount.multiplying(by: NSDecimalNumber(string: "\(exchangeRate.rate)")) {
self.prices.append(Price(amount: amount, currency: exchangeRate.to))
}
}
// order alphabetical by currency
self.prices = self.prices.sorted(by: { $0.currency.rawValue < $1.currency.rawValue })
}
DispatchQueue.main.async {
self.tableView.reloadData()
self.refreshControl?.endRefreshing()
if let timeInterval = exchangeRates?.timestamp {
let date = Date(timeIntervalSince1970: TimeInterval(timeInterval))
let dateString = self.dateFormatter.string(from: date)
self.refreshControl?.attributedTitle = NSAttributedString(string: dateString)
}
}
}
}
}
// MARK: - Table view data source
override func numberOfSections(in tableView: UITableView) -> Int {
// #warning Incomplete implementation, return the number of sections
return 1
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
// #warning Incomplete implementation, return the number of rows
return prices.count
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "reuseIdentifier", for: indexPath)
// Configure the cell...
let price = prices[indexPath.row]
cell.textLabel?.text = currencyFormatter.string(from: price)
return cell
}
/*
// Override to support conditional editing of the table view.
override func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
// Return false if you do not want the specified item to be editable.
return true
}
*/
/*
// Override to support editing the table view.
override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {
if editingStyle == .delete {
// Delete the row from the data source
tableView.deleteRows(at: [indexPath], with: .fade)
} else if editingStyle == .insert {
// Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
}
}
*/
/*
// Override to support rearranging the table view.
override func tableView(_ tableView: UITableView, moveRowAt fromIndexPath: IndexPath, to: IndexPath) {
}
*/
/*
// Override to support conditional rearranging of the table view.
override func tableView(_ tableView: UITableView, canMoveRowAt indexPath: IndexPath) -> Bool {
// Return false if you do not want the item to be re-orderable.
return true
}
*/
/*
// MARK: - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
// Get the new view controller using segue.destinationViewController.
// Pass the selected object to the new view controller.
}
*/
}
| mit | 6632433cc6c875a83ca123d4edcdc877 | 36.70068 | 137 | 0.620715 | 5.684103 | false | false | false | false |
kickstarter/ios-ksapi | KsApi/models/Update.swift | 1 | 1751 | import Foundation
import Argo
import Curry
import Runes
public struct Update {
public let body: String?
public let commentsCount: Int?
public let hasLiked: Bool?
public let id: Int
public let isPublic: Bool
public let likesCount: Int?
public let projectId: Int
public let publishedAt: TimeInterval?
public let sequence: Int
public let title: String
public let urls: UrlsEnvelope
public let user: User?
public let visible: Bool?
public struct UrlsEnvelope {
public let web: WebEnvelope
public struct WebEnvelope {
public let update: String
}
}
}
extension Update: Equatable {
}
public func == (lhs: Update, rhs: Update) -> Bool {
return lhs.id == rhs.id
}
extension Update: Decodable {
public static func decode(_ json: JSON) -> Decoded<Update> {
let create = curry(Update.init)
let tmp1 = create
<^> json <|? "body"
<*> json <|? "comments_count"
<*> json <|? "has_liked"
let tmp2 = tmp1
<*> json <| "id"
<*> json <| "public"
<*> json <|? "likes_count"
let tmp3 = tmp2
<*> json <| "project_id"
<*> json <|? "published_at"
<*> json <| "sequence"
<*> (json <| "title" <|> .success(""))
return tmp3
<*> json <| "urls"
<*> json <|? "user"
<*> json <|? "visible"
}
}
extension Update.UrlsEnvelope: Decodable {
static public func decode(_ json: JSON) -> Decoded<Update.UrlsEnvelope> {
return curry(Update.UrlsEnvelope.init)
<^> json <| "web"
}
}
extension Update.UrlsEnvelope.WebEnvelope: Decodable {
static public func decode(_ json: JSON) -> Decoded<Update.UrlsEnvelope.WebEnvelope> {
return curry(Update.UrlsEnvelope.WebEnvelope.init)
<^> json <| "update"
}
}
| apache-2.0 | d57a535a2f3d966f13b13d2c684a213f | 23.319444 | 87 | 0.622501 | 3.891111 | false | false | false | false |
wireapp/wire-ios-sync-engine | Source/Synchronization/Strategies/LabelUpstreamRequestStrategy.swift | 1 | 4758 | //
// Wire
// Copyright (C) 2019 Wire Swiss GmbH
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see http://www.gnu.org/licenses/.
//
import Foundation
public class LabelUpstreamRequestStrategy: AbstractRequestStrategy, ZMContextChangeTracker, ZMContextChangeTrackerSource, ZMSingleRequestTranscoder {
fileprivate let jsonEncoder = JSONEncoder()
fileprivate var upstreamSync: ZMSingleRequestSync!
override public init(withManagedObjectContext managedObjectContext: NSManagedObjectContext, applicationStatus: ApplicationStatus) {
super.init(withManagedObjectContext: managedObjectContext, applicationStatus: applicationStatus)
self.configuration = .allowsRequestsWhileOnline
self.upstreamSync = ZMSingleRequestSync(singleRequestTranscoder: self, groupQueue: managedObjectContext)
}
override public func nextRequestIfAllowed(for apiVersion: APIVersion) -> ZMTransportRequest? {
return upstreamSync.nextRequest(for: apiVersion)
}
// MARK: - ZMContextChangeTracker, ZMContextChangeTrackerSource
public var contextChangeTrackers: [ZMContextChangeTracker] {
return [self]
}
public func fetchRequestForTrackedObjects() -> NSFetchRequest<NSFetchRequestResult>? {
guard let predicateForObjectsThatNeedToBeUpdatedUpstream = Label.predicateForObjectsThatNeedToBeUpdatedUpstream() else {
fatal("predicateForObjectsThatNeedToBeUpdatedUpstream not defined for Label entity")
}
return Label.sortedFetchRequest(with: predicateForObjectsThatNeedToBeUpdatedUpstream)
}
public func addTrackedObjects(_ objects: Set<NSManagedObject>) {
guard !objects.isEmpty else { return }
upstreamSync.readyForNextRequestIfNotBusy()
}
public func objectsDidChange(_ object: Set<NSManagedObject>) {
let labels = object.compactMap({ $0 as? Label })
guard !labels.isEmpty, labels.any({ Label.predicateForObjectsThatNeedToBeUpdatedUpstream()!.evaluate(with: $0) }) else { return }
upstreamSync.readyForNextRequestIfNotBusy()
}
// MARK: - ZMSingleRequestTranscoder
public func request(for sync: ZMSingleRequestSync, apiVersion: APIVersion) -> ZMTransportRequest? {
let fetchRequest = NSFetchRequest<Label>(entityName: Label.entityName())
let labels = managedObjectContext.fetchOrAssert(request: fetchRequest)
let labelsToUpload = labels.filter({ !$0.markedForDeletion })
let updatedKeys = labels.map({ return ($0, $0.modifiedKeys) })
let labelPayload = LabelPayload(labels: labelsToUpload.compactMap({ LabelUpdate($0) }))
let transportPayload: Any
do {
let data = try jsonEncoder.encode(labelPayload)
transportPayload = try JSONSerialization.jsonObject(with: data, options: [])
} catch let error {
fatal("Couldn't encode label update: \(error)")
}
let request = ZMTransportRequest(path: "/properties/labels", method: .methodPUT, payload: transportPayload as? ZMTransportData, apiVersion: apiVersion.rawValue)
request.add(ZMCompletionHandler(on: managedObjectContext, block: { [weak self] (response) in
self?.didReceive(response, updatedKeys: updatedKeys)
}))
return request
}
private func didReceive(_ response: ZMTransportResponse, updatedKeys: [(Label, Set<AnyHashable>?)]) {
guard response.result == .permanentError || response.result == .success else {
return
}
for (label, updatedKeys) in updatedKeys {
guard let updatedKeys = updatedKeys else { continue }
if updatedKeys.contains(#keyPath(Label.markedForDeletion)) {
managedObjectContext.delete(label)
} else {
label.resetLocallyModifiedKeys(updatedKeys)
}
}
}
public func didReceive(_ response: ZMTransportResponse, forSingleRequest sync: ZMSingleRequestSync) {
if let labelsWithModifications = try? managedObjectContext.count(for: fetchRequestForTrackedObjects()!), labelsWithModifications > 0 {
upstreamSync.readyForNextRequestIfNotBusy()
}
}
}
| gpl-3.0 | 23107b8da45fbfd7ba22406671513fd6 | 41.482143 | 168 | 0.716478 | 5.316201 | false | false | false | false |
jianghongbing/APIReferenceDemo | Swift/Syntax/Array.playground/Contents.swift | 1 | 6214 | //: Playground - noun: a place where people can play
import UIKit
//Array:元素的集合,有序的,可以重复的
//1.Array的构建
//字面量构建
let intArray = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
//构建空数组,下面这两行代码的都是构建空数组,构建空数组必须指定数组元素的类型
//var emptyArray : [String] = []
var emptyArray = [String]()
//构建一个重复元素的数组
let repeatElementArray = Array(repeatElement("hello", count: 5))
//2.Array常用的属性
let isEmpty = emptyArray.isEmpty //判断某个元素是否为空
let count = intArray.count //数组中元素的个数
let capacity = intArray.capacity //数组的容量.大于或等于数组中元素的个数
//3.访问Array中的元素
let first = intArray.first //数组中的第一个元素
let last = intArray.last //数组中的最后一个元素
let indexElement = intArray[4] //通过下标来访问数组中的元素
let subRangeArray = intArray[2 ..< 5] //获取某个range范围内的元素
//4.添加元素,let修饰的数组常量不能添加或移除元素
var cities = [String]()
//添加元素
cities.append("wuhan")
cities.append(contentsOf: ["beijing", "shanghai"]) //添加某一个集合到该数组的后面,该集合中的元素必须和数组中的元素类型相同,或者是其子类
//插入元素
cities.insert("shenzhen", at: 0)
cities.insert(contentsOf: ["guangzhou", "chengdu"], at: 2)
//替换元素
cities.replaceSubrange(0 ..< 2, with: ["chongqing", "wuhan"])
//使用指定的大小来储存数组
cities.reserveCapacity(cities.count)
//5.查找元素
let isContains = cities.contains("wuhan") //数组是否包含某个元素
//找出符合条件的第一个元素
let findFirst = cities.first {
$0.contains("u")
}
findFirst
var index = cities.index(of: "chengdu") //元素的索引
//找出符合元素的索引
index = cities.index(where: {
$0.hasPrefix("wu")
})
index
//元素中最大值和最小值
var min = cities.min()
var max = cities.max()
min = cities.min { $0.count < $1.count }
min
max = cities.max { $0.count < $1.count }
max
//6.子数组
//从前往后找子数组
var prefix = cities.prefix(2) //数组的元素的索引小于n的元素(不包含index为2的元素)组成的集合
prefix = cities.prefix(through: 2) //数组的元素的索引小于或等于n的元素(包含index为2的元素)组成的集合
prefix = cities.prefix(upTo: 3) //数组的元素的索引小于n的元素的集合
prefix = cities.prefix { $0 >= "c" } //如果找到不符合条件的元素,就停止查找,忽略后面的元素,返回第一个不符合条件的前面的符合条件的元素的集合
print(prefix)
//从后往前找子数组
var suffix = cities.suffix(2) //后2个元素
suffix = cities.suffix(from: 2) //后n-2个元素
//7.drop,返回移除元素后的元素数组,
var dropElementArray = cities.dropFirst() //返回移除第一个元素后的数组
dropElementArray = cities.dropLast() //返回移除后最后一个元素后的数组
dropElementArray = cities.dropLast(2) //返回移除后2两个元素后的数组
dropElementArray = cities.dropFirst(2) //返回移除前2个元素后的数组
//8.数组的转变
//map函数,返回一个转变后的数组
let mapArray = cities.map {
$0.count
}
print(mapArray)
let reduceString = cities.reduce("") { $0 + $1 }
print(reduceString)
//9.枚举器
//数组的遍历
for city in cities {
print(city)
}
cities.forEach {
print($0)
}
for (index, city) in cities.enumerated() {
print(index, city)
}
var iterator = cities.makeIterator()
while let next = iterator.next() {
print(next)
}
//10.数组的排序
cities.sort()
cities.sort { $0.count > $1.count } //按照某种条件排序
cities.reverse() //翻转元素
cities.swapAt(0, 2) //交换某两个元素的位置
//11.join && splite
//将数组元素合并成一个字符串
let cityString = cities.joined(separator: ",")
//将字符串以某个分隔符,返回分割后的元素组成的数组
let cityArray = cities.split(separator: ",")
let nestedArray = [[1, 6, 4], [2, 5, 7]]
//如果数组中元素也有数组,返回内元素组成的数组
let joinedArray = nestedArray.joined()
for number in joinedArray {
print(number)
}
//11.数组的比较
let a = [1, 2, 3, 4, 5]
let b = [1, 2, 4, 3, 5]
a == b //元素相同,顺序一致
a != b
a.elementsEqual(b) //元素相同,顺序一致
a.starts(with: [1, 2]) //是否已某个集合为起点
//符合某种条件的是否以某个集合为起点
//a.starts(with: [1, 2]) {
// $0 == $1
//}
a.lexicographicallyPrecedes(b) //a中的元素是否在b中的元素之前(以在字典中的顺序做比较)
//12 index
let startIndex = cities.startIndex //数组的开始索引,总是为0
let endIndex = cities.endIndex //数组的结束索引,值为cities.count - 1
let indexAfter = cities.index(after: startIndex) //某个索引的后一个索引
let indexBefore = cities.index(before: endIndex) //某个索引的前一个索引
var inoutIndex = 3
cities.formIndex(before: &inoutIndex) //formIndex
inoutIndex
cities.formIndex(after: &inoutIndex)
inoutIndex
cities.index(1, offsetBy: 2) //某一个index,再增加一个数值后的index
cities.index(1, offsetBy: 3, limitedBy: 5) //限定一个最大值的index,在某个index,在增加一个数值后的index,不能超过限定的index
cities.distance(from: startIndex, to: endIndex) //两个index之间的距离
//indices:获取数组的合法索引目录,也就是其中的值不会超过数组的边界
for index in cities.indices {
print(index)
}
//13.remove
//cities.removeFirst() //移除第一个元素
//cities.removeLast() //移除最后一个元素
//cities.remove(at: 0) //移除某一个位置的元素
//cities.removeFirst(2) //移除前2个元素
//cities.removeLast(2) //移除后2个元素
let indexRange = startIndex ..< cities.index(startIndex, offsetBy: 2)
cities.removeSubrange(indexRange) //移除某一范围内的元素
cities.popLast() //最后一个元素出栈,从当前的数组中移除,并返回该元素
cities.capacity
cities.removeAll(keepingCapacity: true) //移除所有的元素,是否保存数组的容量
cities.capacity
cities.removeAll(keepingCapacity: false)
cities.capacity
| mit | 5183d335be9e99930004dfb5d60d100c | 26.349693 | 95 | 0.727456 | 2.762082 | false | false | false | false |
whiteath/ReadFoundationSource | Foundation/Measurement.swift | 5 | 14908 | //===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See http://swift.org/LICENSE.txt for license information
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import CoreFoundation
/// A `Measurement` is a model type that holds a `Double` value associated with a `Unit`.
///
/// Measurements support a large set of operators, including `+`, `-`, `*`, `/`, and a full set of comparison operators.
public struct Measurement<UnitType : Unit> : ReferenceConvertible, Comparable, Equatable, CustomStringConvertible {
public typealias ReferenceType = NSMeasurement
/// The unit component of the `Measurement`.
public let unit: UnitType
/// The value component of the `Measurement`.
public var value: Double
/// Create a `Measurement` given a specified value and unit.
public init(value: Double, unit: UnitType) {
self.value = value
self.unit = unit
}
public var hashValue: Int {
return Int(bitPattern: _CFHashDouble(value))
}
public var description: String {
return "\(value) \(unit.symbol)"
}
public var debugDescription: String {
return "\(value) \(unit.symbol)"
}
}
/// When a `Measurement` contains a `Dimension` unit, it gains the ability to convert between the kinds of units in that dimension.
extension Measurement where UnitType : Dimension {
/// Returns a new measurement created by converting to the specified unit.
///
/// - parameter otherUnit: A unit of the same `Dimension`.
/// - returns: A converted measurement.
public func converted(to otherUnit: UnitType) -> Measurement<UnitType> {
if unit.isEqual(otherUnit) {
return Measurement(value: value, unit: otherUnit)
} else {
let valueInTermsOfBase = unit.converter.baseUnitValue(fromValue: value)
if otherUnit.isEqual(type(of: unit).baseUnit()) {
return Measurement(value: valueInTermsOfBase, unit: otherUnit)
} else {
let otherValueFromTermsOfBase = otherUnit.converter.value(fromBaseUnitValue: valueInTermsOfBase)
return Measurement(value: otherValueFromTermsOfBase, unit: otherUnit)
}
}
}
/// Converts the measurement to the specified unit.
///
/// - parameter otherUnit: A unit of the same `Dimension`.
public mutating func convert(to otherUnit: UnitType) {
self = converted(to: otherUnit)
}
}
/// Add two measurements of the same Unit.
/// - precondition: The `unit` of `lhs` and `rhs` must be `isEqual`.
/// - returns: A measurement of value `lhs.value + rhs.value` and unit `lhs.unit`.
public func +<UnitType>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Measurement<UnitType> {
if lhs.unit.isEqual(rhs.unit) {
return Measurement(value: lhs.value + rhs.value, unit: lhs.unit)
} else {
fatalError("Attempt to add measurements with non-equal units")
}
}
/// Add two measurements of the same Dimension.
///
/// If the `unit` of the `lhs` and `rhs` are `isEqual`, then this returns the result of adding the `value` of each `Measurement`. If they are not equal, then this will convert both to the base unit of the `Dimension` and return the result as a `Measurement` of that base unit.
/// - returns: The result of adding the two measurements.
public func +<UnitType : Dimension>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Measurement<UnitType> {
if lhs.unit.isEqual(rhs.unit) {
return Measurement(value: lhs.value + rhs.value, unit: lhs.unit)
} else {
let lhsValueInTermsOfBase = lhs.unit.converter.baseUnitValue(fromValue: lhs.value)
let rhsValueInTermsOfBase = rhs.unit.converter.baseUnitValue(fromValue: rhs.value)
return Measurement(value: lhsValueInTermsOfBase + rhsValueInTermsOfBase, unit: type(of: lhs.unit).baseUnit())
}
}
/// Subtract two measurements of the same Unit.
/// - precondition: The `unit` of `lhs` and `rhs` must be `isEqual`.
/// - returns: A measurement of value `lhs.value - rhs.value` and unit `lhs.unit`.
public func -<UnitType>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Measurement<UnitType> {
if lhs.unit.isEqual(rhs.unit) {
return Measurement(value: lhs.value - rhs.value, unit: lhs.unit)
} else {
fatalError("Attempt to subtract measurements with non-equal units")
}
}
/// Subtract two measurements of the same Dimension.
///
/// If the `unit` of the `lhs` and `rhs` are `==`, then this returns the result of subtracting the `value` of each `Measurement`. If they are not equal, then this will convert both to the base unit of the `Dimension` and return the result as a `Measurement` of that base unit.
/// - returns: The result of adding the two measurements.
public func -<UnitType : Dimension>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Measurement<UnitType> {
if lhs.unit == rhs.unit {
return Measurement(value: lhs.value - rhs.value, unit: lhs.unit)
} else {
let lhsValueInTermsOfBase = lhs.unit.converter.baseUnitValue(fromValue: lhs.value)
let rhsValueInTermsOfBase = rhs.unit.converter.baseUnitValue(fromValue: rhs.value)
return Measurement(value: lhsValueInTermsOfBase - rhsValueInTermsOfBase, unit: type(of: lhs.unit).baseUnit())
}
}
/// Multiply a measurement by a scalar value.
/// - returns: A measurement of value `lhs.value * rhs` with the same unit as `lhs`.
public func *<UnitType>(lhs: Measurement<UnitType>, rhs: Double) -> Measurement<UnitType> {
return Measurement(value: lhs.value * rhs, unit: lhs.unit)
}
/// Multiply a scalar value by a measurement.
/// - returns: A measurement of value `lhs * rhs.value` with the same unit as `rhs`.
public func *<UnitType>(lhs: Double, rhs: Measurement<UnitType>) -> Measurement<UnitType> {
return Measurement(value: lhs * rhs.value, unit: rhs.unit)
}
/// Divide a measurement by a scalar value.
/// - returns: A measurement of value `lhs.value / rhs` with the same unit as `lhs`.
public func /<UnitType>(lhs: Measurement<UnitType>, rhs: Double) -> Measurement<UnitType> {
return Measurement(value: lhs.value / rhs, unit: lhs.unit)
}
/// Divide a scalar value by a measurement.
/// - returns: A measurement of value `lhs / rhs.value` with the same unit as `rhs`.
public func /<UnitType>(lhs: Double, rhs: Measurement<UnitType>) -> Measurement<UnitType> {
return Measurement(value: lhs / rhs.value, unit: rhs.unit)
}
/// Compare two measurements of the same `Unit`.
/// - returns: `true` if `lhs.value == rhs.value && lhs.unit == rhs.unit`.
public func ==<UnitType>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Bool {
return lhs.value == rhs.value && lhs.unit == rhs.unit
}
/// Compare two measurements of the same `Dimension`.
///
/// If `lhs.unit == rhs.unit`, returns `lhs.value == rhs.value`. Otherwise, converts `rhs` to the same unit as `lhs` and then compares the resulting values.
/// - returns: `true` if the measurements are equal.
public func ==<UnitType : Dimension>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Bool {
if lhs.unit == rhs.unit {
return lhs.value == rhs.value
} else {
let rhsInLhs = rhs.converted(to: lhs.unit)
return lhs.value == rhsInLhs.value
}
}
/// Compare two measurements of the same `Unit`.
/// - note: This function does not check `==` for the `unit` property of `lhs` and `rhs`.
/// - returns: `lhs.value < rhs.value`
public func <<UnitType>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Bool {
return lhs.value < rhs.value
}
/// Compare two measurements of the same `Dimension`.
///
/// If `lhs.unit == rhs.unit`, returns `lhs.value < rhs.value`. Otherwise, converts `rhs` to the same unit as `lhs` and then compares the resulting values.
/// - returns: `true` if `lhs` is less than `rhs`.
public func <<UnitType : Dimension>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Bool {
if lhs.unit == rhs.unit {
return lhs.value < rhs.value
} else {
let rhsInLhs = rhs.converted(to: lhs.unit)
return lhs.value < rhsInLhs.value
}
}
/// Compare two measurements of the same `Unit`.
/// - note: This function does not check `==` for the `unit` property of `lhs` and `rhs`.
/// - returns: `lhs.value > rhs.value`
public func ><UnitType>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Bool {
return lhs.value > rhs.value
}
/// Compare two measurements of the same `Dimension`.
///
/// If `lhs.unit == rhs.unit`, returns `lhs.value > rhs.value`. Otherwise, converts `rhs` to the same unit as `lhs` and then compares the resulting values.
/// - returns: `true` if `lhs` is greater than `rhs`.
public func ><UnitType : Dimension>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Bool {
if lhs.unit == rhs.unit {
return lhs.value > rhs.value
} else {
let rhsInLhs = rhs.converted(to: lhs.unit)
return lhs.value > rhsInLhs.value
}
}
/// Compare two measurements of the same `Unit`.
/// - note: This function does not check `==` for the `unit` property of `lhs` and `rhs`.
/// - returns: `lhs.value <= rhs.value`
public func <=<UnitType>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Bool {
return lhs.value <= rhs.value
}
/// Compare two measurements of the same `Dimension`.
///
/// If `lhs.unit == rhs.unit`, returns `lhs.value < rhs.value`. Otherwise, converts `rhs` to the same unit as `lhs` and then compares the resulting values.
/// - returns: `true` if `lhs` is less than or equal to `rhs`.
public func <=<UnitType : Dimension>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Bool {
if lhs.unit == rhs.unit {
return lhs.value <= rhs.value
} else {
let rhsInLhs = rhs.converted(to: lhs.unit)
return lhs.value <= rhsInLhs.value
}
}
/// Compare two measurements of the same `Unit`.
/// - note: This function does not check `==` for the `unit` property of `lhs` and `rhs`.
/// - returns: `lhs.value >= rhs.value`
public func >=<UnitType>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Bool {
return lhs.value >= rhs.value
}
/// Compare two measurements of the same `Dimension`.
///
/// If `lhs.unit == rhs.unit`, returns `lhs.value >= rhs.value`. Otherwise, converts `rhs` to the same unit as `lhs` and then compares the resulting values.
/// - returns: `true` if `lhs` is greater or equal to `rhs`.
public func >=<UnitType : Dimension>(lhs: Measurement<UnitType>, rhs: Measurement<UnitType>) -> Bool {
if lhs.unit == rhs.unit {
return lhs.value >= rhs.value
} else {
let rhsInLhs = rhs.converted(to: lhs.unit)
return lhs.value >= rhsInLhs.value
}
}
// Implementation note: similar to NSArray, NSDictionary, etc., NSMeasurement's import as an ObjC generic type is suppressed by the importer. Eventually we will need a more general purpose mechanism to correctly import generic types.
extension Measurement : _ObjectTypeBridgeable {
public static func _isBridgedToObjectiveC() -> Bool {
return true
}
@_semantics("convertToObjectiveC")
public func _bridgeToObjectiveC() -> NSMeasurement {
return NSMeasurement(doubleValue: value, unit: unit)
}
public static func _forceBridgeFromObjectiveC(_ source: NSMeasurement, result: inout Measurement?) {
result = Measurement(value: source.doubleValue, unit: source.unit as! UnitType)
}
public static func _conditionallyBridgeFromObjectiveC(_ source: NSMeasurement, result: inout Measurement?) -> Bool {
if let u = source.unit as? UnitType {
result = Measurement(value: source.doubleValue, unit: u)
return true
} else {
return false
}
}
public static func _unconditionallyBridgeFromObjectiveC(_ source: NSMeasurement?) -> Measurement {
let u = source!.unit as! UnitType
return Measurement(value: source!.doubleValue, unit: u)
}
}
extension Measurement : Codable {
private enum CodingKeys : Int, CodingKey {
case value
case unit
}
private enum UnitCodingKeys : Int, CodingKey {
case symbol
case converter
}
private enum LinearConverterCodingKeys : Int, CodingKey {
case coefficient
case constant
}
public init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
let value = try container.decode(Double.self, forKey: .value)
let unitContainer = try container.nestedContainer(keyedBy: UnitCodingKeys.self, forKey: .unit)
let symbol = try unitContainer.decode(String.self, forKey: .symbol)
let unit: UnitType
if UnitType.self is Dimension.Type {
let converterContainer = try unitContainer.nestedContainer(keyedBy: LinearConverterCodingKeys.self, forKey: .converter)
let coefficient = try converterContainer.decode(Double.self, forKey: .coefficient)
let constant = try converterContainer.decode(Double.self, forKey: .constant)
let unitMetaType = (UnitType.self as! Dimension.Type)
unit = (unitMetaType.init(symbol: symbol, converter: UnitConverterLinear(coefficient: coefficient, constant: constant)) as! UnitType)
} else {
unit = UnitType(symbol: symbol)
}
self.init(value: value, unit: unit)
}
public func encode(to encoder: Encoder) throws {
var container = encoder.container(keyedBy: CodingKeys.self)
try container.encode(self.value, forKey: .value)
var unitContainer = container.nestedContainer(keyedBy: UnitCodingKeys.self, forKey: .unit)
try unitContainer.encode(self.unit.symbol, forKey: .symbol)
if UnitType.self is Dimension.Type {
guard type(of: (self.unit as! Dimension).converter) is UnitConverterLinear.Type else {
preconditionFailure("Cannot encode a Measurement whose UnitType has a non-linear unit converter.")
}
let converter = (self.unit as! Dimension).converter as! UnitConverterLinear
var converterContainer = unitContainer.nestedContainer(keyedBy: LinearConverterCodingKeys.self, forKey: .converter)
try converterContainer.encode(converter.coefficient, forKey: .coefficient)
try converterContainer.encode(converter.constant, forKey: .constant)
}
}
}
| apache-2.0 | 938ba493d371ae2664a0ac2d9409183d | 43.634731 | 276 | 0.667695 | 4.329945 | false | false | false | false |
muukii0803/PhotosPicker | PhotosPicker/Sources/PhotosPickerAssetCell.swift | 2 | 4682 | // PhotosPickerAssetCell.swift
//
// Copyright (c) 2015 muukii
//
// 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.
import UIKit
import Foundation
public class PhotosPickerAssetCell: UICollectionViewCell {
public weak var thumbnailImageView: UIImageView?
public override init(frame: CGRect) {
super.init(frame: frame)
self.setup()
self.setupSelectedOverlayView()
}
public required init(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
public override func prepareForReuse() {
super.prepareForReuse()
self.thumbnailImageView?.image = nil
}
public func setup() {
let thumbnailImageView = UIImageView()
thumbnailImageView.contentMode = .ScaleAspectFill
thumbnailImageView.clipsToBounds = true
thumbnailImageView.setTranslatesAutoresizingMaskIntoConstraints(false)
self.contentView.addSubview(thumbnailImageView)
self.thumbnailImageView = thumbnailImageView
let views = [
"thumbnailImageView": thumbnailImageView,
]
self.contentView.addConstraints(
NSLayoutConstraint.constraintsWithVisualFormat(
"V:|-(0)-[thumbnailImageView]-(0)-|", options: NSLayoutFormatOptions.allZeros, metrics: nil, views: views
)
)
self.contentView.addConstraints(
NSLayoutConstraint.constraintsWithVisualFormat(
"H:|-(0)-[thumbnailImageView]-(0)-|", options: NSLayoutFormatOptions.allZeros, metrics: nil, views: views
)
)
}
public override var selected: Bool {
get {
return super.selected
}
set {
super.selected = newValue
self._selectedOvarlayView?.alpha = newValue ? 1: 0
}
}
public func didSelect(selected: Bool) {
let animateView = self.contentView.snapshotViewAfterScreenUpdates(true)
self.addSubview(animateView)
self.contentView.hidden = true
UIView.animateKeyframesWithDuration(0.45, delay: 0, options: UIViewKeyframeAnimationOptions.BeginFromCurrentState, animations: { () -> Void in
UIView.addKeyframeWithRelativeStartTime(0, relativeDuration: 0.15, animations: { () -> Void in
animateView.transform = CGAffineTransformMakeScale(0.95, 0.95)
})
UIView.addKeyframeWithRelativeStartTime(0.15, relativeDuration: 0.15, animations: { () -> Void in
animateView.transform = CGAffineTransformMakeScale(1.03, 1.03)
})
UIView.addKeyframeWithRelativeStartTime(0.30, relativeDuration: 0.15, animations: { () -> Void in
animateView.transform = CGAffineTransformIdentity
})
}) { (finish) -> Void in
animateView.removeFromSuperview()
self.contentView.hidden = false
}
}
public func selectedOverlayView() -> UIView {
let view = UIView()
view.backgroundColor = UIColor(white: 0, alpha: 0.5)
return view
}
private func setupSelectedOverlayView() {
let view = self.selectedOverlayView()
view.frame = self.bounds
view.alpha = 0
self.contentView.addSubview(view)
self._selectedOvarlayView = view
}
private var _selectedOvarlayView: UIView?
}
| mit | c94c3da80a9f38d1061d466c61b4f87c | 33.940299 | 150 | 0.632208 | 5.57381 | false | false | false | false |
cbracken/flutter | examples/platform_channel_swift/ios/Runner/AppDelegate.swift | 6 | 3453 | // Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import UIKit
import Flutter
enum ChannelName {
static let battery = "samples.flutter.io/battery"
static let charging = "samples.flutter.io/charging"
}
enum BatteryState {
static let charging = "charging"
static let discharging = "discharging"
}
enum MyFlutterErrorCode {
static let unavailable = "UNAVAILABLE"
}
@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate, FlutterStreamHandler {
private var eventSink: FlutterEventSink?
override func application(
_ application: UIApplication,
didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
GeneratedPluginRegistrant.register(with: self)
guard let controller = window?.rootViewController as? FlutterViewController else {
fatalError("rootViewController is not type FlutterViewController")
}
let batteryChannel = FlutterMethodChannel(name: ChannelName.battery,
binaryMessenger: controller.binaryMessenger)
batteryChannel.setMethodCallHandler({
[weak self] (call: FlutterMethodCall, result: FlutterResult) -> Void in
guard call.method == "getBatteryLevel" else {
result(FlutterMethodNotImplemented)
return
}
self?.receiveBatteryLevel(result: result)
})
let chargingChannel = FlutterEventChannel(name: ChannelName.charging,
binaryMessenger: controller.binaryMessenger)
chargingChannel.setStreamHandler(self)
return super.application(application, didFinishLaunchingWithOptions: launchOptions)
}
private func receiveBatteryLevel(result: FlutterResult) {
let device = UIDevice.current
device.isBatteryMonitoringEnabled = true
guard device.batteryState != .unknown else {
result(FlutterError(code: MyFlutterErrorCode.unavailable,
message: "Battery info unavailable",
details: nil))
return
}
result(Int(device.batteryLevel * 100))
}
public func onListen(withArguments arguments: Any?,
eventSink: @escaping FlutterEventSink) -> FlutterError? {
self.eventSink = eventSink
UIDevice.current.isBatteryMonitoringEnabled = true
sendBatteryStateEvent()
NotificationCenter.default.addObserver(
self,
selector: #selector(AppDelegate.onBatteryStateDidChange),
name: UIDevice.batteryStateDidChangeNotification,
object: nil)
return nil
}
@objc private func onBatteryStateDidChange(notification: NSNotification) {
sendBatteryStateEvent()
}
private func sendBatteryStateEvent() {
guard let eventSink = eventSink else {
return
}
switch UIDevice.current.batteryState {
case .full:
eventSink(BatteryState.charging)
case .charging:
eventSink(BatteryState.charging)
case .unplugged:
eventSink(BatteryState.discharging)
default:
eventSink(FlutterError(code: MyFlutterErrorCode.unavailable,
message: "Charging status unavailable",
details: nil))
}
}
public func onCancel(withArguments arguments: Any?) -> FlutterError? {
NotificationCenter.default.removeObserver(self)
eventSink = nil
return nil
}
}
| bsd-3-clause | 9ec6a5e151e59a32a96501e366378845 | 32.524272 | 98 | 0.696496 | 5.161435 | false | false | false | false |
inacioferrarini/York | Classes/Context/FullStackAppContext.swift | 1 | 1836 | // The MIT License (MIT)
//
// Copyright (c) 2016 Inácio Ferrarini
//
// 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.
//
import UIKit
open class FullStackAppContext: NSObject {
open let viewControllers: [String : UIViewController]
open let coreDataStack: CoreDataStack
open let syncRules: DataSyncRules
open let router: NavigationRouter
open let logger: Logger
public init(viewControllers: [String : UIViewController], coreDataStack: CoreDataStack, syncRules: DataSyncRules, router: NavigationRouter, logger: Logger) {
self.viewControllers = viewControllers
self.coreDataStack = coreDataStack
self.syncRules = syncRules
self.router = router
self.logger = logger
super.init()
}
}
| mit | a876e942c6f12a6afe2d2c7537654628 | 41.674419 | 161 | 0.723706 | 4.693095 | false | false | false | false |
markohlebar/Fontana | Spreadit/AppDelegate.swift | 1 | 3555 | //
// AppDelegate.swift
// Spreadit
//
// Created by Marko Hlebar on 28/10/2015.
// Copyright © 2015 Marko Hlebar. All rights reserved.
//
import UIKit
import HockeySDK
import iRate
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate, iRateDelegate {
var window: UIWindow?
override class func initialize(){
let rate = iRate.sharedInstance()
rate.eventsUntilPrompt = 10;
rate.daysUntilPrompt = 0;
rate.remindPeriod = 0;
}
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
let url = launchOptions?[UIApplicationLaunchOptionsURLKey] as? NSURL
FNTAppTracker.sharedInstance().startWithPreviewURL(url)
let urlCache = NSURLCache(memoryCapacity: 4 * 1024 * 1024, diskCapacity: 20 * 1024 * 1024, diskPath: nil)
NSURLCache.setSharedURLCache(urlCache)
NSSetUncaughtExceptionHandler { (exception : NSException) -> Void in
print(exception.callStackSymbols)
}
UINavigationBar.appearance().titleTextAttributes = [ NSForegroundColorAttributeName: UIColor.whiteColor()]
UINavigationBar.appearance().tintColor = UIColor.whiteColor()
UINavigationBar.appearance().barTintColor = UIColor.fnt_teal()
UITabBar.appearance().tintColor = UIColor.fnt_teal()
BITHockeyManager.sharedHockeyManager().configureWithIdentifier("9bc7ee209ec3404dba1ec07b94cca99e");
BITHockeyManager.sharedHockeyManager().startManager();
BITHockeyManager.sharedHockeyManager().authenticator.authenticateInstallation();
DonationStore.defaultStore.loadProducts()
return true
}
func openURLIfNeeded(options: [NSObject: AnyObject]) {
if let url = options[UIApplicationLaunchOptionsURLKey] {
openUrl(url as! NSURL)
}
}
func application(app: UIApplication, openURL url: NSURL, options: [String : AnyObject]) -> Bool {
return openUrl(url)
}
func openUrl(url: NSURL) -> Bool {
guard url.scheme == "fontanakey" else {
return false
}
if (url.absoluteString == "fontanakey://donate") {
rootViewController().selectedIndex = 1
}
else if (url.absoluteString == "fontanakey://usage") {
let viewController = UIViewController.loadFromStoryboard("VideoViewController") as! VideoViewController
viewController.selectedIndex = 1
rootViewController().selectedIndex = 1
rootViewController().pushViewController(viewController)
}
else if (url.absoluteString == "fontanakey://installation") {
let viewController = UIViewController.loadFromStoryboard("VideoViewController") as! VideoViewController
viewController.selectedIndex = 0
rootViewController().selectedIndex = 1
rootViewController().pushViewController(viewController)
}
return true
}
func pushOnCurrentNavigationController(viewController: UIViewController) {
if let navigationController = rootViewController().selectedViewController as? UINavigationController {
navigationController.pushViewController(viewController, animated: false)
}
}
func rootViewController() -> RootViewController {
return window!.rootViewController! as! RootViewController
}
}
| agpl-3.0 | a975a6b42350da229370731d39d3fdd5 | 36.020833 | 127 | 0.665729 | 5.778862 | false | false | false | false |
buyiyang/iosstar | iOSStar/Scenes/Discover/CustomView/StarCardView.swift | 3 | 3562 | //
// StarCardView.swift
// iOSStar
//
// Created by J-bb on 17/7/6.
// Copyright © 2017年 YunDian. All rights reserved.
//
import UIKit
import Kingfisher
class StarCardView: UICollectionViewCell {
lazy var showImageView:UIImageView = {
let imageView = UIImageView()
imageView.isUserInteractionEnabled = true
imageView.image = UIImage(named: "blank")
imageView.contentMode = .scaleAspectFill
imageView.clipsToBounds = true
return imageView
}()
lazy var infoView: UIView = {
let view = UIView()
view.backgroundColor = UIColor(hexString: "7C09AC")
return view
}()
lazy var statusLabel: UILabel = {
let label = UILabel()
label.text = "正式出售"
label.textColor = UIColor.white
label.font = UIFont.systemFont(ofSize: 14)
label.textAlignment = .center
return label
}()
lazy var priceLabel: UILabel = {
let label = UILabel()
label.text = "￥7.06/秒"
label.textColor = UIColor.white
label.font = UIFont.systemFont(ofSize: 24)
label.textAlignment = .center
return label
}()
var backImage:UIImage?
override init(frame: CGRect) {
super.init(frame: frame)
addSubViews()
}
func addSubViews() {
showImageView.layer.cornerRadius = 4
showImageView.layer.masksToBounds = true
showImageView.layer.shadowColor = UIColor.gray.cgColor
showImageView.layer.shadowOffset = CGSize(width: 10, height: 10)
contentView.addSubview(showImageView)
// showImageView.addSubview(infoView)
// infoView.addSubview(statusLabel)
// infoView.addSubview(priceLabel)
showImageView.snp.makeConstraints { (make) in
make.top.equalTo(53)
make.left.equalTo(15)
make.right.equalTo(-15)
make.bottom.equalTo(-60)
}
// infoView.snp.makeConstraints { (make) in
// make.bottom.equalTo(0)
// make.left.equalTo(0)
// make.right.equalTo(0)
// make.height.equalTo(75)
// }
//
// statusLabel.snp.makeConstraints { (make) in
// make.top.equalTo(14)
// make.centerX.equalTo(infoView)
// make.height.equalTo(14)
// }
// priceLabel.snp.makeConstraints { (make) in
// make.top.equalTo(statusLabel.snp.bottom).offset(14)
// make.centerX.equalTo(statusLabel)
// make.height.equalTo(18)
// }
//
backImage = showImageView.image
}
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
addSubViews()
}
func setStarModel(starModel:StarSortListModel) {
guard URL(string:ShareDataModel.share().qiniuHeader + starModel.home_pic_tail) != nil else {
return
}
showImageView.kf.setImage(with: URL(string:ShareDataModel.share().qiniuHeader + starModel.home_pic_tail)!, placeholder: UIImage(named: "blank"), options: nil, progressBlock: nil) { (image, error, cacheType, url) in
if image != nil {
self.backImage = image
}
}
}
/*
// Only override draw() if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
override func draw(_ rect: CGRect) {
// Drawing code
}
*/
}
| gpl-3.0 | aaab19bc4b550569097dac9ae07958fe | 27.837398 | 222 | 0.582464 | 4.45603 | false | false | false | false |
BalestraPatrick/HomeKitty | Sources/App/Setup/Route.swift | 1 | 680 | //
// Copyright © 2018 HomeKitty. All rights reserved.
//
import Routing
import Vapor
/// Register your application's routes here.
public func routes(_ router: Router) throws {
// Configuring controllers
_ = AboutController(router: router)
_ = ManufacturerController(router: router)
_ = AccessoryController(router: router)
_ = SearchController(router: router)
_ = ReportController(router: router)
_ = DonationController(router: router)
_ = CategoryController(router: router)
_ = HomeController(router: router)
_ = ContributeController(router: router)
_ = HomeKitAppController(router: router)
_ = RSSController(router: router)
}
| mit | 28123e65dfc655d445e4582d9a4b7ea9 | 29.863636 | 52 | 0.701031 | 4.24375 | false | false | false | false |
ALiOSDev/ALTableView | ALTableViewSwift/Pods/SwipeCellKit/Source/SwipeController.swift | 1 | 22346 | //
// SwipeController.swift
// SwipeCellKit
//
// Created by Mohammad Kurabi on 5/19/18.
//
import Foundation
protocol SwipeControllerDelegate: class {
func swipeController(_ controller: SwipeController, canBeginEditingSwipeableFor orientation: SwipeActionsOrientation) -> Bool
func swipeController(_ controller: SwipeController, editActionsForSwipeableFor orientation: SwipeActionsOrientation) -> [SwipeAction]?
func swipeController(_ controller: SwipeController, editActionsOptionsForSwipeableFor orientation: SwipeActionsOrientation) -> SwipeOptions
func swipeController(_ controller: SwipeController, willBeginEditingSwipeableFor orientation: SwipeActionsOrientation)
func swipeController(_ controller: SwipeController, didEndEditingSwipeableFor orientation: SwipeActionsOrientation)
func swipeController(_ controller: SwipeController, didDeleteSwipeableAt indexPath: IndexPath)
func swipeController(_ controller: SwipeController, visibleRectFor scrollView: UIScrollView) -> CGRect?
}
class SwipeController: NSObject {
weak var swipeable: (UIView & Swipeable)?
weak var actionsContainerView: UIView?
weak var delegate: SwipeControllerDelegate?
weak var scrollView: UIScrollView?
var animator: SwipeAnimator?
let elasticScrollRatio: CGFloat = 0.4
var originalCenter: CGFloat = 0
var scrollRatio: CGFloat = 1.0
var originalLayoutMargins: UIEdgeInsets = .zero
lazy var panGestureRecognizer: UIPanGestureRecognizer = {
let gesture = UIPanGestureRecognizer(target: self, action: #selector(handlePan(gesture:)))
gesture.delegate = self
return gesture
}()
lazy var tapGestureRecognizer: UITapGestureRecognizer = {
let gesture = UITapGestureRecognizer(target: self, action: #selector(handleTap(gesture:)))
gesture.delegate = self
return gesture
}()
init(swipeable: UIView & Swipeable, actionsContainerView: UIView) {
self.swipeable = swipeable
self.actionsContainerView = actionsContainerView
super.init()
configure()
}
@objc func handlePan(gesture: UIPanGestureRecognizer) {
guard let target = actionsContainerView, var swipeable = self.swipeable else { return }
let velocity = gesture.velocity(in: target)
if delegate?.swipeController(self, canBeginEditingSwipeableFor: velocity.x > 0 ? .left : .right) == false {
return
}
switch gesture.state {
case .began:
if let swipeable = scrollView?.swipeables.first(where: { $0.state == .dragging }) as? UIView, swipeable != self.swipeable {
return
}
stopAnimatorIfNeeded()
originalCenter = target.center.x
if swipeable.state == .center || swipeable.state == .animatingToCenter {
let orientation: SwipeActionsOrientation = velocity.x > 0 ? .left : .right
showActionsView(for: orientation)
}
case .changed:
guard let actionsView = swipeable.actionsView, let actionsContainerView = self.actionsContainerView else { return }
guard swipeable.state.isActive else { return }
if swipeable.state == .animatingToCenter {
let swipedCell = scrollView?.swipeables.first(where: { $0.state == .dragging || $0.state == .left || $0.state == .right }) as? UIView
if let swipedCell = swipedCell, swipedCell != self.swipeable {
return
}
}
let translation = gesture.translation(in: target).x
scrollRatio = 1.0
// Check if dragging past the center of the opposite direction of action view, if so
// then we need to apply elasticity
if (translation + originalCenter - swipeable.bounds.midX) * actionsView.orientation.scale > 0 {
target.center.x = gesture.elasticTranslation(in: target,
withLimit: .zero,
fromOriginalCenter: CGPoint(x: originalCenter, y: 0)).x
swipeable.actionsView?.visibleWidth = abs((swipeable as Swipeable).frame.minX)
scrollRatio = elasticScrollRatio
return
}
if let expansionStyle = actionsView.options.expansionStyle, let scrollView = scrollView {
let referenceFrame = actionsContainerView != swipeable ? actionsContainerView.frame : nil;
let expanded = expansionStyle.shouldExpand(view: swipeable, gesture: gesture, in: scrollView, within: referenceFrame)
let targetOffset = expansionStyle.targetOffset(for: swipeable)
let currentOffset = abs(translation + originalCenter - swipeable.bounds.midX)
if expanded && !actionsView.expanded && targetOffset > currentOffset {
let centerForTranslationToEdge = swipeable.bounds.midX - targetOffset * actionsView.orientation.scale
let delta = centerForTranslationToEdge - originalCenter
animate(toOffset: centerForTranslationToEdge)
gesture.setTranslation(CGPoint(x: delta, y: 0), in: swipeable.superview!)
} else {
target.center.x = gesture.elasticTranslation(in: target,
withLimit: CGSize(width: targetOffset, height: 0),
fromOriginalCenter: CGPoint(x: originalCenter, y: 0),
applyingRatio: expansionStyle.targetOverscrollElasticity).x
swipeable.actionsView?.visibleWidth = abs(actionsContainerView.frame.minX)
}
actionsView.setExpanded(expanded: expanded, feedback: true)
} else {
target.center.x = gesture.elasticTranslation(in: target,
withLimit: CGSize(width: actionsView.preferredWidth, height: 0),
fromOriginalCenter: CGPoint(x: originalCenter, y: 0),
applyingRatio: elasticScrollRatio).x
swipeable.actionsView?.visibleWidth = abs(actionsContainerView.frame.minX)
if (target.center.x - originalCenter) / translation != 1.0 {
scrollRatio = elasticScrollRatio
}
}
case .ended, .cancelled, .failed:
guard let actionsView = swipeable.actionsView, let actionsContainerView = self.actionsContainerView else { return }
if swipeable.state.isActive == false && swipeable.bounds.midX == target.center.x {
return
}
swipeable.state = targetState(forVelocity: velocity)
if actionsView.expanded == true, let expandedAction = actionsView.expandableAction {
perform(action: expandedAction)
} else {
let targetOffset = targetCenter(active: swipeable.state.isActive)
let distance = targetOffset - actionsContainerView.center.x
let normalizedVelocity = velocity.x * scrollRatio / distance
animate(toOffset: targetOffset, withInitialVelocity: normalizedVelocity) { _ in
if self.swipeable?.state == .center {
self.reset()
}
}
if !swipeable.state.isActive {
delegate?.swipeController(self, didEndEditingSwipeableFor: actionsView.orientation)
}
}
default: break
}
}
@discardableResult
func showActionsView(for orientation: SwipeActionsOrientation) -> Bool {
guard let actions = delegate?.swipeController(self, editActionsForSwipeableFor: orientation), actions.count > 0 else { return false }
guard let swipeable = self.swipeable else { return false }
originalLayoutMargins = swipeable.layoutMargins
configureActionsView(with: actions, for: orientation)
delegate?.swipeController(self, willBeginEditingSwipeableFor: orientation)
return true
}
func configureActionsView(with actions: [SwipeAction], for orientation: SwipeActionsOrientation) {
guard var swipeable = self.swipeable,
let actionsContainerView = self.actionsContainerView,
let scrollView = self.scrollView else {
return
}
let options = delegate?.swipeController(self, editActionsOptionsForSwipeableFor: orientation) ?? SwipeOptions()
swipeable.actionsView?.removeFromSuperview()
swipeable.actionsView = nil
var contentEdgeInsets = UIEdgeInsets.zero
if let visibleTableViewRect = delegate?.swipeController(self, visibleRectFor: scrollView) {
let frame = (swipeable as Swipeable).frame
let visibleSwipeableRect = frame.intersection(visibleTableViewRect)
if visibleSwipeableRect.isNull == false {
let top = visibleSwipeableRect.minY > frame.minY ? max(0, visibleSwipeableRect.minY - frame.minY) : 0
let bottom = max(0, frame.size.height - visibleSwipeableRect.size.height - top)
contentEdgeInsets = UIEdgeInsets(top: top, left: 0, bottom: bottom, right: 0)
}
}
let actionsView = SwipeActionsView(contentEdgeInsets: contentEdgeInsets,
maxSize: swipeable.bounds.size,
safeAreaInsetView: scrollView,
options: options,
orientation: orientation,
actions: actions)
actionsView.delegate = self
actionsContainerView.addSubview(actionsView)
actionsView.heightAnchor.constraint(equalTo: swipeable.heightAnchor).isActive = true
actionsView.widthAnchor.constraint(equalTo: swipeable.widthAnchor, multiplier: 2).isActive = true
actionsView.topAnchor.constraint(equalTo: swipeable.topAnchor).isActive = true
if orientation == .left {
actionsView.rightAnchor.constraint(equalTo: actionsContainerView.leftAnchor).isActive = true
} else {
actionsView.leftAnchor.constraint(equalTo: actionsContainerView.rightAnchor).isActive = true
}
actionsView.setNeedsUpdateConstraints()
swipeable.actionsView = actionsView
swipeable.state = .dragging
}
func animate(duration: Double = 0.7, toOffset offset: CGFloat, withInitialVelocity velocity: CGFloat = 0, completion: ((Bool) -> Void)? = nil) {
stopAnimatorIfNeeded()
swipeable?.layoutIfNeeded()
let animator: SwipeAnimator = {
if velocity != 0 {
if #available(iOS 10, *) {
let velocity = CGVector(dx: velocity, dy: velocity)
let parameters = UISpringTimingParameters(mass: 1.0, stiffness: 100, damping: 18, initialVelocity: velocity)
return UIViewPropertyAnimator(duration: 0.0, timingParameters: parameters)
} else {
return UIViewSpringAnimator(duration: duration, damping: 1.0, initialVelocity: velocity)
}
} else {
if #available(iOS 10, *) {
return UIViewPropertyAnimator(duration: duration, dampingRatio: 1.0)
} else {
return UIViewSpringAnimator(duration: duration, damping: 1.0)
}
}
}()
animator.addAnimations({
guard let swipeable = self.swipeable, let actionsContainerView = self.actionsContainerView else { return }
actionsContainerView.center = CGPoint(x: offset, y: actionsContainerView.center.y)
swipeable.actionsView?.visibleWidth = abs(actionsContainerView.frame.minX)
swipeable.layoutIfNeeded()
})
if let completion = completion {
animator.addCompletion(completion: completion)
}
self.animator = animator
animator.startAnimation()
}
func traitCollectionDidChange(from previousTraitCollrection: UITraitCollection?, to traitCollection: UITraitCollection) {
guard let swipeable = self.swipeable,
let actionsContainerView = self.actionsContainerView,
previousTraitCollrection != nil else {
return
}
if swipeable.state == .left || swipeable.state == .right {
let targetOffset = targetCenter(active: swipeable.state.isActive)
actionsContainerView.center = CGPoint(x: targetOffset, y: actionsContainerView.center.y)
swipeable.actionsView?.visibleWidth = abs(actionsContainerView.frame.minX)
swipeable.layoutIfNeeded()
}
}
func stopAnimatorIfNeeded() {
if animator?.isRunning == true {
animator?.stopAnimation(true)
}
}
@objc func handleTap(gesture: UITapGestureRecognizer) {
hideSwipe(animated: true)
}
@objc func handleTablePan(gesture: UIPanGestureRecognizer) {
if gesture.state == .began {
hideSwipe(animated: true)
}
}
func targetState(forVelocity velocity: CGPoint) -> SwipeState {
guard let actionsView = swipeable?.actionsView else { return .center }
switch actionsView.orientation {
case .left:
return (velocity.x < 0 && !actionsView.expanded) ? .center : .left
case .right:
return (velocity.x > 0 && !actionsView.expanded) ? .center : .right
}
}
func targetCenter(active: Bool) -> CGFloat {
guard let swipeable = self.swipeable else { return 0 }
guard let actionsView = swipeable.actionsView, active == true else { return swipeable.bounds.midX }
return swipeable.bounds.midX - actionsView.preferredWidth * actionsView.orientation.scale
}
func configure() {
swipeable?.addGestureRecognizer(tapGestureRecognizer)
swipeable?.addGestureRecognizer(panGestureRecognizer)
}
func reset() {
swipeable?.state = .center
swipeable?.actionsView?.removeFromSuperview()
swipeable?.actionsView = nil
}
}
extension SwipeController: UIGestureRecognizerDelegate {
func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
if gestureRecognizer == tapGestureRecognizer {
if UIAccessibility.isVoiceOverRunning {
scrollView?.hideSwipeables()
}
let swipedCell = scrollView?.swipeables.first(where: {
$0.state.isActive ||
$0.panGestureRecognizer.state == .began ||
$0.panGestureRecognizer.state == .changed ||
$0.panGestureRecognizer.state == .ended
})
return swipedCell == nil ? false : true
}
if gestureRecognizer == panGestureRecognizer,
let view = gestureRecognizer.view,
let gestureRecognizer = gestureRecognizer as? UIPanGestureRecognizer {
let translation = gestureRecognizer.translation(in: view)
return abs(translation.y) <= abs(translation.x)
}
return true
}
}
extension SwipeController: SwipeActionsViewDelegate {
func swipeActionsView(_ swipeActionsView: SwipeActionsView, didSelect action: SwipeAction) {
perform(action: action)
}
func perform(action: SwipeAction) {
guard let actionsView = swipeable?.actionsView else { return }
if action == actionsView.expandableAction, let expansionStyle = actionsView.options.expansionStyle {
// Trigger the expansion (may already be expanded from drag)
actionsView.setExpanded(expanded: true)
switch expansionStyle.completionAnimation {
case .bounce:
perform(action: action, hide: true)
case .fill(let fillOption):
performFillAction(action: action, fillOption: fillOption)
}
} else {
perform(action: action, hide: action.hidesWhenSelected)
}
}
func perform(action: SwipeAction, hide: Bool) {
guard let indexPath = swipeable?.indexPath else { return }
if hide {
hideSwipe(animated: true)
}
action.handler?(action, indexPath)
}
func performFillAction(action: SwipeAction, fillOption: SwipeExpansionStyle.FillOptions) {
guard let swipeable = self.swipeable, let actionsContainerView = self.actionsContainerView else { return }
guard let actionsView = swipeable.actionsView, let indexPath = swipeable.indexPath else { return }
let newCenter = swipeable.bounds.midX - (swipeable.bounds.width + actionsView.minimumButtonWidth) * actionsView.orientation.scale
action.completionHandler = { [weak self] style in
guard let `self` = self else { return }
action.completionHandler = nil
self.delegate?.swipeController(self, didEndEditingSwipeableFor: actionsView.orientation)
switch style {
case .delete:
actionsContainerView.mask = actionsView.createDeletionMask()
self.delegate?.swipeController(self, didDeleteSwipeableAt: indexPath)
UIView.animate(withDuration: 0.3, animations: {
guard let actionsContainerView = self.actionsContainerView else { return }
actionsContainerView.center.x = newCenter
actionsContainerView.mask?.frame.size.height = 0
swipeable.actionsView?.visibleWidth = abs(actionsContainerView.frame.minX)
if fillOption.timing == .after {
actionsView.alpha = 0
}
}) { [weak self] _ in
self?.actionsContainerView?.mask = nil
self?.reset()
}
case .reset:
self.hideSwipe(animated: true)
}
}
let invokeAction = {
action.handler?(action, indexPath)
if let style = fillOption.autoFulFillmentStyle {
action.fulfill(with: style)
}
}
animate(duration: 0.3, toOffset: newCenter) { _ in
if fillOption.timing == .after {
invokeAction()
}
}
if fillOption.timing == .with {
invokeAction()
}
}
func hideSwipe(animated: Bool, completion: ((Bool) -> Void)? = nil) {
guard var swipeable = self.swipeable, let actionsContainerView = self.actionsContainerView else { return }
guard swipeable.state == .left || swipeable.state == .right else { return }
guard let actionView = swipeable.actionsView else { return }
swipeable.state = .animatingToCenter
let targetCenter = self.targetCenter(active: false)
if animated {
animate(toOffset: targetCenter) { complete in
self.reset()
completion?(complete)
}
} else {
actionsContainerView.center = CGPoint(x: targetCenter, y: actionsContainerView.center.y)
swipeable.actionsView?.visibleWidth = abs(actionsContainerView.frame.minX)
reset()
}
delegate?.swipeController(self, didEndEditingSwipeableFor: actionView.orientation)
}
func showSwipe(orientation: SwipeActionsOrientation, animated: Bool = true, completion: ((Bool) -> Void)? = nil) {
setSwipeOffset(.greatestFiniteMagnitude * orientation.scale * -1,
animated: animated,
completion: completion)
}
func setSwipeOffset(_ offset: CGFloat, animated: Bool = true, completion: ((Bool) -> Void)? = nil) {
guard var swipeable = self.swipeable, let actionsContainerView = self.actionsContainerView else { return }
guard offset != 0 else {
hideSwipe(animated: animated, completion: completion)
return
}
let orientation: SwipeActionsOrientation = offset > 0 ? .left : .right
let targetState = SwipeState(orientation: orientation)
if swipeable.state != targetState {
guard showActionsView(for: orientation) else { return }
scrollView?.hideSwipeables()
swipeable.state = targetState
}
let maxOffset = min(swipeable.bounds.width, abs(offset)) * orientation.scale * -1
let targetCenter = abs(offset) == CGFloat.greatestFiniteMagnitude ? self.targetCenter(active: true) : swipeable.bounds.midX + maxOffset
if animated {
animate(toOffset: targetCenter) { complete in
completion?(complete)
}
} else {
actionsContainerView.center.x = targetCenter
swipeable.actionsView?.visibleWidth = abs(actionsContainerView.frame.minX)
}
}
}
| mit | b10d3596d46a1ee0ed5b6dac1f41d40b | 41.973077 | 149 | 0.590352 | 6.002149 | false | false | false | false |
johnno1962/Dynamo | TickTackToe/TickTackToe.swift | 1 | 3861 | //
// TickTackToe.swift
// Yaws
//
// Created by John Holdsworth on 13/06/2015.
// Copyright (c) 2015 John Holdsworth. All rights reserved.
//
import Foundation
#if !os(iOS)
import Dynamo
#endif
private class TickTackGameEngine: NSObject {
var board = [["white", "white", "white"], ["white", "white", "white"], ["white", "white", "white"]]
func winner() -> String? {
var won: String?
let middle = board[1][1]
if board[1][0] == middle && middle == board[1][2] ||
board[0][1] == middle && middle == board[2][1] ||
board[0][0] == middle && middle == board[2][2] ||
board[0][2] == middle && middle == board[2][0] {
if middle != "white" {
won = middle
}
}
if board[0][0] == board[0][1] && board[0][1] == board[0][2] ||
board[0][0] == board[1][0] && board[1][0] == board[2][0] {
if board[0][0] != "white" {
won = board[0][0]
}
}
if board[0][2] == board[1][2] && board[1][2] == board[2][2] ||
board[2][0] == board[2][1] && board[2][1] == board[2][2] {
if board[2][2] != "white" {
won = board[2][2]
}
}
return won
}
}
@objc (TickTackToeSwiftlet)
open class TickTackToeSwiftlet: SessionApplication {
fileprivate var engine = TickTackGameEngine()
@objc override open func processRequest( out: DynamoHTTPConnection, pathInfo: String, parameters: [String:String], cookies: [String:String] ) {
var cookies = cookies
// reset board and keep scores
if let whoWon = parameters["reset"] {
engine = TickTackGameEngine()
if whoWon != "draw" {
let newCount = cookies[whoWon] ?? "0"
let newValue = "\(Int(newCount)!+1)"
out.setCookie( name: whoWon, value: newValue, expires: 60 )
cookies[whoWon] = newValue
}
}
let scores = cookies.keys
.filter( { $0 == "red" || $0 == "green" } )
.map( { "\($0) wins: \(cookies[$0]!)" } ).joined( separator: ", " )
out.print( html( nil ) + head( title( "Tick Tack Toe Example" ) +
style( "body, table { font: 10pt Arial; } " +
"table { border: 4px outset; } " +
"td { border: 4px inset; }" ) ) + body( nil ) +
h3( "Tick Tack Toe "+scores ) )
// make move
let player = parameters["player"] ?? "green"
if let x = parameters["x"]?.toInt(), let y = parameters["y"]?.toInt() {
engine.board[y][x] = player
}
// print board
let nextPlayer = player == "green" ? "red" : "green"
var played = 0
out.print( center( nil ) + table( nil ) )
for y in 0..<3 {
out.print( tr( nil ) )
for x in 0..<3 {
var attrs = ["bgcolor":engine.board[y][x], "width":"100", "height":"100"]
if engine.board[y][x] != "white" {
played += 1
} else {
attrs["onclick"] = "document.location.replace( '\(pathInfo)?player=\(nextPlayer)&x=\(x)&y=\(y)' );"
}
out.print( td( attrs, " " ) )
}
out.print( _tr() )
}
out.print( _table() )
// check for winner
let won = engine.winner()
if won != nil {
out.print( script( "alert( '\(player) wins' ); document.location.href = '/ticktacktoe?reset=\(won!)';" ) )
}
else if played == 9 {
out.print( script( "alert( 'It\\'s a draw!' ); document.location.href = '/ticktacktoe?reset=draw';" ) )
}
out.print( backButton() )
}
}
| mit | a4b209d59754938c1f4f531f9633875f | 31.445378 | 147 | 0.465682 | 3.652791 | false | false | false | false |
ranacquat/fish | Carthage/Checkouts/Fusuma/Sources/FSCameraView.swift | 1 | 15367 | //
// FSCameraView.swift
// Fusuma
//
// Created by Yuta Akizuki on 2015/11/14.
// Copyright © 2015年 ytakzk. All rights reserved.
//
import UIKit
import AVFoundation
enum UIUserInterfaceIdiom : Int
{
case Unspecified
case Phone
case Pad
}
struct ScreenSize
{
static let SCREEN_WIDTH = UIScreen.main.bounds.size.width
static let SCREEN_HEIGHT = UIScreen.main.bounds.size.height
static let SCREEN_MAX_LENGTH = max(ScreenSize.SCREEN_WIDTH, ScreenSize.SCREEN_HEIGHT)
static let SCREEN_MIN_LENGTH = min(ScreenSize.SCREEN_WIDTH, ScreenSize.SCREEN_HEIGHT)
}
struct DeviceType
{
static let IS_IPHONE_4_OR_LESS = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH < 568.0
static let IS_IPHONE_5 = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 568.0
static let IS_IPHONE_6 = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 667.0
static let IS_IPHONE_6P = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 736.0
static let IS_IPAD = UIDevice.current.userInterfaceIdiom == .pad && ScreenSize.SCREEN_MAX_LENGTH == 1024.0
static let IS_IPAD_PRO = UIDevice.current.userInterfaceIdiom == .pad && ScreenSize.SCREEN_MAX_LENGTH == 1366.0
}
@objc protocol FSCameraViewDelegate: class {
func cameraShotFinished(_ image: UIImage)
}
final class FSCameraView: UIView, UIGestureRecognizerDelegate {
@IBOutlet var typePicker: UIPickerView!
@IBOutlet weak var previewViewContainer: UIView!
@IBOutlet weak var shotButton: UIButton!
@IBOutlet weak var flashButton: UIButton!
@IBOutlet weak var flipButton: UIButton!
@IBOutlet weak var croppedAspectRatioConstraint: NSLayoutConstraint!
@IBOutlet weak var fullAspectRatioConstraint: NSLayoutConstraint!
weak var delegate: FSCameraViewDelegate? = nil
var session: AVCaptureSession?
var device: AVCaptureDevice?
var videoInput: AVCaptureDeviceInput?
var imageOutput: AVCaptureStillImageOutput?
var focusView: UIView?
var flashOffImage: UIImage?
var flashOnImage: UIImage?
static func instance() -> FSCameraView {
return UINib(nibName: "FSCameraView", bundle: Bundle(for: self.classForCoder())).instantiate(withOwner: self, options: nil)[0] as! FSCameraView
}
func initialize() {
if session != nil {
return
}
self.backgroundColor = fusumaBackgroundColor
let bundle = Bundle(for: self.classForCoder)
flashOnImage = fusumaFlashOnImage != nil ? fusumaFlashOnImage : UIImage(named: "ic_flash_on", in: bundle, compatibleWith: nil)
flashOffImage = fusumaFlashOffImage != nil ? fusumaFlashOffImage : UIImage(named: "ic_flash_off", in: bundle, compatibleWith: nil)
let flipImage = fusumaFlipImage != nil ? fusumaFlipImage : UIImage(named: "ic_loop", in: bundle, compatibleWith: nil)
let shotImage = fusumaShotImage != nil ? fusumaShotImage : UIImage(named: "ic_radio_button_checked", in: bundle, compatibleWith: nil)
if(fusumaTintIcons) {
flashButton.tintColor = fusumaBaseTintColor
flipButton.tintColor = fusumaBaseTintColor
shotButton.tintColor = fusumaBaseTintColor
flashButton.setImage(flashOffImage?.withRenderingMode(.alwaysTemplate), for: UIControlState())
flipButton.setImage(flipImage?.withRenderingMode(.alwaysTemplate), for: UIControlState())
shotButton.setImage(shotImage?.withRenderingMode(.alwaysTemplate), for: UIControlState())
} else {
flashButton.setImage(flashOffImage, for: UIControlState())
flipButton.setImage(flipImage, for: UIControlState())
shotButton.setImage(shotImage, for: UIControlState())
}
self.isHidden = false
// AVCapture
session = AVCaptureSession()
for device in AVCaptureDevice.devices() {
if let device = device as? AVCaptureDevice , device.position == AVCaptureDevicePosition.back {
self.device = device
if !device.hasFlash {
flashButton.isHidden = true
}
}
}
do {
if let session = session {
videoInput = try AVCaptureDeviceInput(device: device)
session.addInput(videoInput)
imageOutput = AVCaptureStillImageOutput()
session.addOutput(imageOutput)
let videoLayer = AVCaptureVideoPreviewLayer(session: session)
videoLayer?.frame = self.previewViewContainer.bounds
videoLayer?.videoGravity = AVLayerVideoGravityResizeAspectFill
self.previewViewContainer.layer.addSublayer(videoLayer!)
session.sessionPreset = AVCaptureSessionPresetPhoto
session.startRunning()
}
// Focus View
self.focusView = UIView(frame: CGRect(x: 0, y: 0, width: 90, height: 90))
let tapRecognizer = UITapGestureRecognizer(target: self, action:#selector(FSCameraView.focus(_:)))
tapRecognizer.delegate = self
self.previewViewContainer.addGestureRecognizer(tapRecognizer)
} catch {
}
// THIS TEST IS NEEDED TO BE COMPATIBLE FOR IPAD
if (DeviceType.IS_IPAD || DeviceType.IS_IPAD_PRO) {
print("IS_IPAD : NO FLASH CONFIGURATION")
}else{
flashConfiguration()
}
self.startCamera()
NotificationCenter.default.addObserver(self, selector: #selector(FSCameraView.willEnterForegroundNotification(_:)), name: NSNotification.Name.UIApplicationWillEnterForeground, object: nil)
}
func willEnterForegroundNotification(_ notification: Notification) {
let status = AVCaptureDevice.authorizationStatus(forMediaType: AVMediaTypeVideo)
if status == AVAuthorizationStatus.authorized {
session?.startRunning()
} else if status == AVAuthorizationStatus.denied || status == AVAuthorizationStatus.restricted {
session?.stopRunning()
}
}
deinit {
NotificationCenter.default.removeObserver(self)
}
func startCamera() {
let status = AVCaptureDevice.authorizationStatus(forMediaType: AVMediaTypeVideo)
if status == AVAuthorizationStatus.authorized {
session?.startRunning()
} else if status == AVAuthorizationStatus.denied || status == AVAuthorizationStatus.restricted {
session?.stopRunning()
}
}
func stopCamera() {
session?.stopRunning()
}
@IBAction func shotButtonPressed(_ sender: UIButton) {
guard let imageOutput = imageOutput else {
return
}
DispatchQueue.global(qos: .default).async(execute: { () -> Void in
let videoConnection = imageOutput.connection(withMediaType: AVMediaTypeVideo)
let orientation: UIDeviceOrientation = UIDevice.current.orientation
switch (orientation) {
case .portrait:
videoConnection?.videoOrientation = .portrait
case .portraitUpsideDown:
videoConnection?.videoOrientation = .portraitUpsideDown
case .landscapeRight:
videoConnection?.videoOrientation = .landscapeLeft
case .landscapeLeft:
videoConnection?.videoOrientation = .landscapeRight
default:
videoConnection?.videoOrientation = .portrait
}
imageOutput.captureStillImageAsynchronously(from: videoConnection, completionHandler: { (buffer, error) -> Void in
self.session?.stopRunning()
let data = AVCaptureStillImageOutput.jpegStillImageNSDataRepresentation(buffer)
if let image = UIImage(data: data!), let delegate = self.delegate {
// Image size
var iw: CGFloat
var ih: CGFloat
switch (orientation) {
case .landscapeLeft, .landscapeRight:
// Swap width and height if orientation is landscape
iw = image.size.height
ih = image.size.width
default:
iw = image.size.width
ih = image.size.height
}
// Frame size
let sw = self.previewViewContainer.frame.width
// The center coordinate along Y axis
let rcy = ih * 0.5
let imageRef = image.cgImage?.cropping(to: CGRect(x: rcy-iw*0.5, y: 0 , width: iw, height: iw))
DispatchQueue.main.async(execute: { () -> Void in
if fusumaCropImage {
let resizedImage = UIImage(cgImage: imageRef!, scale: sw/iw, orientation: image.imageOrientation)
delegate.cameraShotFinished(resizedImage)
} else {
delegate.cameraShotFinished(image)
}
self.session = nil
self.device = nil
self.imageOutput = nil
})
}
})
})
}
@IBAction func flipButtonPressed(_ sender: UIButton) {
if !cameraIsAvailable() {
return
}
session?.stopRunning()
do {
session?.beginConfiguration()
if let session = session {
for input in session.inputs {
session.removeInput(input as! AVCaptureInput)
}
let position = (videoInput?.device.position == AVCaptureDevicePosition.front) ? AVCaptureDevicePosition.back : AVCaptureDevicePosition.front
for device in AVCaptureDevice.devices(withMediaType: AVMediaTypeVideo) {
if let device = device as? AVCaptureDevice , device.position == position {
videoInput = try AVCaptureDeviceInput(device: device)
session.addInput(videoInput)
}
}
}
session?.commitConfiguration()
} catch {
}
session?.startRunning()
}
@IBAction func flashButtonPressed(_ sender: UIButton) {
if !cameraIsAvailable() {
return
}
do {
if let device = device {
guard device.hasFlash else { return }
try device.lockForConfiguration()
let mode = device.flashMode
if mode == AVCaptureFlashMode.off {
device.flashMode = AVCaptureFlashMode.on
flashButton.setImage(flashOnImage, for: UIControlState())
} else if mode == AVCaptureFlashMode.on {
device.flashMode = AVCaptureFlashMode.off
flashButton.setImage(flashOffImage, for: UIControlState())
}
device.unlockForConfiguration()
}
} catch _ {
flashButton.setImage(flashOffImage, for: UIControlState())
return
}
}
}
extension FSCameraView {
@objc func focus(_ recognizer: UITapGestureRecognizer) {
let point = recognizer.location(in: self)
let viewsize = self.bounds.size
let newPoint = CGPoint(x: point.y/viewsize.height, y: 1.0-point.x/viewsize.width)
let device = AVCaptureDevice.defaultDevice(withMediaType: AVMediaTypeVideo)
do {
try device?.lockForConfiguration()
} catch _ {
return
}
if device?.isFocusModeSupported(AVCaptureFocusMode.autoFocus) == true {
device?.focusMode = AVCaptureFocusMode.autoFocus
device?.focusPointOfInterest = newPoint
}
if device?.isExposureModeSupported(AVCaptureExposureMode.continuousAutoExposure) == true {
device?.exposureMode = AVCaptureExposureMode.continuousAutoExposure
device?.exposurePointOfInterest = newPoint
}
device?.unlockForConfiguration()
self.focusView?.alpha = 0.0
self.focusView?.center = point
self.focusView?.backgroundColor = UIColor.clear
self.focusView?.layer.borderColor = fusumaBaseTintColor.cgColor
self.focusView?.layer.borderWidth = 1.0
self.focusView!.transform = CGAffineTransform(scaleX: 1.0, y: 1.0)
self.addSubview(self.focusView!)
UIView.animate(withDuration: 0.8, delay: 0.0, usingSpringWithDamping: 0.8,
initialSpringVelocity: 3.0, options: UIViewAnimationOptions.curveEaseIn, // UIViewAnimationOptions.BeginFromCurrentState
animations: {
self.focusView!.alpha = 1.0
self.focusView!.transform = CGAffineTransform(scaleX: 0.7, y: 0.7)
}, completion: {(finished) in
self.focusView!.transform = CGAffineTransform(scaleX: 1.0, y: 1.0)
self.focusView!.removeFromSuperview()
})
}
func flashConfiguration() {
do {
if let device = device {
guard device.hasFlash else { return }
try device.lockForConfiguration()
device.flashMode = AVCaptureFlashMode.off
flashButton.setImage(flashOffImage, for: UIControlState())
device.unlockForConfiguration()
}
} catch _ {
return
}
}
func cameraIsAvailable() -> Bool {
let status = AVCaptureDevice.authorizationStatus(forMediaType: AVMediaTypeVideo)
if status == AVAuthorizationStatus.authorized {
return true
}
return false
}
}
| mit | e8ec6a7882720aa5c6903c1821379698 | 33.371365 | 196 | 0.555584 | 6.217726 | false | false | false | false |
bengottlieb/HelpKit | HelpKit/Framework Code/Walkthrough.Transition.swift | 1 | 4656 | //
// Walkthrough+Transition.swift
// HelpKit
//
// Created by Ben Gottlieb on 2/19/17.
// Copyright © 2017 Stand Alone, Inc. All rights reserved.
//
import UIKit
extension Walkthrough {
public enum Direction { case `in`, out, none }
public enum EndPoint { case begin, end }
public struct Transition {
public enum Kind: String { case fade, moveLeft, moveRight, moveUp, moveDown, pop, drop }
public let kind: Kind
public let duration: TimeInterval?
public let delay: TimeInterval
public init?(rawValue: String?) {
guard let components = rawValue?.components(separatedBy: ","), let kind = Kind(rawValue: components.first ?? "") else {
self.kind = .drop
return nil
}
self.kind = kind
if components.count > 1, let dur = TimeInterval(components[1]) {
self.duration = dur
} else {
self.duration = nil
}
if components.count > 2, let delay = TimeInterval(components[2]) {
self.delay = delay
} else {
self.delay = 0
}
}
public init(kind: Kind, duration: TimeInterval? = nil, delay: TimeInterval = 0) {
self.kind = kind
self.duration = duration
self.delay = delay
}
var inverse: Transition {
switch self.kind {
case .moveLeft: return Transition(kind: .moveRight, duration: self.duration, delay: self.delay)
case .moveRight: return Transition(kind: .moveLeft, duration: self.duration, delay: self.delay)
case .moveUp: return Transition(kind: .moveDown, duration: self.duration, delay: self.delay)
case .moveDown: return Transition(kind: .moveUp, duration: self.duration, delay: self.delay)
default: return self
}
}
func transform(state: UIView.AnimatableState?, direction: Direction, endPoint: EndPoint, in parent: Scene) -> UIView.AnimatableState? {
guard var result = state else { return nil }
let disappearing = direction != .in
if endPoint == .begin { //how should we set things up before the animation begins?
switch self.kind {
case .fade:
result.alpha = disappearing ? 1.0 : 0.0
case .moveLeft:
if !disappearing { result.frame.origin.x = result.frame.origin.x + parent.view.bounds.width }
case .moveRight:
if !disappearing { result.frame.origin.x = result.frame.origin.x - parent.view.bounds.width }
case .moveUp:
if !disappearing { result.frame.origin.y = result.frame.origin.y + parent.view.bounds.height }
case .moveDown:
if !disappearing { result.frame.origin.y = result.frame.origin.y - parent.view.bounds.height }
case .pop:
if !disappearing {
result.transform = CGAffineTransform(scaleX: 0.01, y: 0.01)
result.alpha = 0.0
} else {
result.transform = .identity
result.alpha = 1.0
}
case .drop:
if !disappearing {
result.transform = CGAffineTransform(scaleX: 10.0, y: 10.0)
result.alpha = 0.0
} else {
result.transform = .identity
result.alpha = 1.0
}
}
} else {
switch self.kind {
case .fade:
result.alpha = disappearing ? 0.0 : 1.0
case .moveLeft:
if disappearing { result.frame.origin.x = result.frame.origin.x + parent.view.bounds.width }
case .moveRight:
if disappearing { result.frame.origin.x = result.frame.origin.x - parent.view.bounds.width }
case .moveUp:
if disappearing { result.frame.origin.y = result.frame.origin.y + parent.view.bounds.height }
case .moveDown:
if disappearing { result.frame.origin.y = result.frame.origin.y - parent.view.bounds.height }
case .pop:
if disappearing {
result.transform = CGAffineTransform(scaleX: 0.01, y: 0.01)
result.alpha = 0.0
} else {
result.transform = .identity
result.alpha = 1.0
}
case .drop:
if disappearing {
result.transform = CGAffineTransform(scaleX: 10.0, y: 10.0)
result.alpha = 0.0
} else {
result.transform = .identity
result.alpha = 1.0
}
}
}
return result
}
}
}
extension Walkthrough.Transition {
public static let fade = Walkthrough.Transition(kind: .fade, duration: 0.2)
public static let moveLeft = Walkthrough.Transition(kind: .moveLeft, duration: 0.2)
public static let moveRight = Walkthrough.Transition(kind: .moveRight, duration: 0.2)
public static let moveUp = Walkthrough.Transition(kind: .moveUp, duration: 0.2)
public static let moveDown = Walkthrough.Transition(kind: .moveDown, duration: 0.2)
public static let pop = Walkthrough.Transition(kind: .pop, duration: 0.2)
public static let drop = Walkthrough.Transition(kind: .drop, duration: 0.2)
}
| mit | 2f920aa76faa770401b5feb55c672134 | 30.452703 | 137 | 0.656069 | 3.505271 | false | false | false | false |
davetobin/pxctest | PXCTestKit/Command/RunTests/RunTestsWorker.swift | 1 | 6036 | //
// RunTestsWorker.swift
// pxctest
//
// Created by Johannes Plunien on 29/12/2016.
// Copyright © 2016 Johannes Plunien. All rights reserved.
//
import FBSimulatorControl
import Foundation
final class RunTestsWorker {
let name: String
let applications: [FBApplicationDescriptor]
let simulator: FBSimulator
let targetName: String
let testLaunchConfiguration: FBTestLaunchConfiguration
var configuration: FBSimulatorConfiguration {
return simulator.configuration!
}
private(set) var errors: [RunTestsError] = []
init(name: String, applications: [FBApplicationDescriptor], simulator: FBSimulator, targetName: String, testLaunchConfiguration: FBTestLaunchConfiguration) {
self.name = name
self.applications = applications
self.simulator = simulator
self.targetName = targetName
self.testLaunchConfiguration = testLaunchConfiguration
}
func abortTestRun() throws {
for application in applications {
try simulator.killApplication(withBundleID: application.bundleID)
}
}
func cleanUpLogFiles(fileManager: RunTestsFileManager) throws {
let logFilesPath = fileManager.urlFor(worker: self).path
for logFilePath in FBFileFinder.contentsOfDirectory(withBasePath: logFilesPath) {
let temporaryFilePath = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent(UUID().uuidString).path
guard
let reader = FileReader(path: logFilePath),
let writer = FileWriter(path: temporaryFilePath)
else { continue }
for line in reader {
writer.write(string: line.replacingOccurrences(of: "XCTestOutputBarrier", with: ""))
}
try FileManager.default.removeItem(atPath: logFilePath)
try FileManager.default.moveItem(atPath: temporaryFilePath, toPath: logFilePath)
}
}
func extractDiagnostics(fileManager: RunTestsFileManager) throws {
for error in errors {
for crash in error.crashes {
let destinationPath = fileManager.urlFor(worker: self).path
try crash.writeOut(toDirectory: destinationPath)
}
}
}
func startTests(context: RunTestsContext, reporters: RunTestsReporters) throws {
let workingDirectoryURL = context.fileManager.urlFor(worker: self)
let testEnvironment = Environment.injectPrefixedVariables(
from: context.environment,
into: testLaunchConfiguration.testEnvironment,
workingDirectoryURL: workingDirectoryURL
)
let bundleName = self.testLaunchConfiguration.applicationLaunchConfiguration!.bundleName!
let outputPath = workingDirectoryURL.appendingPathComponent("\(bundleName).log").path
let applicationLaunchConfiguration = self.testLaunchConfiguration
.applicationLaunchConfiguration!
.withOutput(try FBProcessOutputConfiguration(stdOut: outputPath, stdErr: outputPath))
var testLaunchConfigurartion = self.testLaunchConfiguration
.withTestEnvironment(testEnvironment)
.withApplicationLaunchConfiguration(applicationLaunchConfiguration)
let testsToRun: Set<String> = [
context.testsToRun[name],
testLaunchConfiguration.testsToRun
].flatMap { $0 }.reduce(Set<String>()) { $0.0.union($0.1) }
if testsToRun.count > 0 {
testLaunchConfigurartion = testLaunchConfigurartion.withTestsToRun(testsToRun)
}
let reporter = try reporters.addReporter(for: simulator, name: name, testTargetName: targetName)
try simulator.startTest(with: testLaunchConfigurartion, reporter: reporter)
}
func waitForTestResult(timeout: TimeInterval) {
let testManagerResults = simulator.resourceSink.testManagers.flatMap { $0.waitUntilTestingHasFinished(withTimeout: timeout) }
if testManagerResults.reduce(true, { $0 && $1.didEndSuccessfully }) {
return
}
errors.append(
RunTestsError(
simulator: simulator,
target: name,
errors: testManagerResults.flatMap { $0.error },
crashes: testManagerResults.flatMap { $0.crashDiagnostic }
)
)
}
}
extension Sequence where Iterator.Element == RunTestsWorker {
func abortTestRun() throws {
for worker in self {
try worker.abortTestRun()
}
}
func boot(context: BootContext) throws {
for worker in self {
guard worker.simulator.state != .booted else { continue }
try worker.simulator.boot(context: context)
}
}
func installApplications() throws {
for worker in self {
try worker.simulator.install(applications: worker.applications)
}
}
func loadDefaults(context: DefaultsContext) throws {
for worker in self {
try worker.simulator.loadDefaults(context: context)
}
}
func overrideWatchDogTimer() throws {
for worker in self {
let applications = worker.applications.map { $0.bundleID }
try worker.simulator.overrideWatchDogTimer(forApplications: applications, withTimeout: 60.0)
}
}
func startTests(context: RunTestsContext, reporters: RunTestsReporters) throws {
for worker in self {
try worker.startTests(context: context, reporters: reporters)
}
}
func waitForTestResult(context: TestResultContext) throws -> [RunTestsError] {
for worker in self {
worker.waitForTestResult(timeout: context.timeout)
}
for worker in self {
try worker.extractDiagnostics(fileManager: context.fileManager)
}
for worker in self {
try worker.cleanUpLogFiles(fileManager: context.fileManager)
}
return flatMap { $0.errors }
}
}
| mit | 389573697f0d6703f630b84a27fb00d3 | 34.292398 | 161 | 0.660481 | 5.446751 | false | true | false | false |
OpenSourceContributions/SwiftOCR | framework/SwiftOCR/GPUImage2-master/examples/Mac/FilterShowcase/FilterShowcase/FilterShowcaseWindowController.swift | 3 | 3771 | import Cocoa
import GPUImage
import AVFoundation
let blendImageName = "Lambeau.jpg"
class FilterShowcaseWindowController: NSWindowController {
@IBOutlet var filterView: RenderView!
@IBOutlet weak var filterSlider: NSSlider!
dynamic var currentSliderValue:Float = 0.5 {
willSet(newSliderValue) {
switch (currentFilterOperation!.sliderConfiguration) {
case .enabled: currentFilterOperation!.updateBasedOnSliderValue(newSliderValue)
case .disabled: break
}
}
}
var currentFilterOperation: FilterOperationInterface?
var videoCamera:Camera!
lazy var blendImage:PictureInput = {
return PictureInput(imageName:blendImageName)
}()
var currentlySelectedRow = 1
override func windowDidLoad() {
super.windowDidLoad()
do {
videoCamera = try Camera(sessionPreset:AVCaptureSessionPreset1280x720)
videoCamera.runBenchmark = true
videoCamera.startCapture()
} catch {
fatalError("Couldn't initialize camera with error: \(error)")
}
self.changeSelectedRow(0)
}
func changeSelectedRow(_ row:Int) {
guard (currentlySelectedRow != row) else { return }
currentlySelectedRow = row
// Clean up everything from the previous filter selection first
// videoCamera.stopCapture()
videoCamera.removeAllTargets()
currentFilterOperation?.filter.removeAllTargets()
currentFilterOperation?.secondInput?.removeAllTargets()
currentFilterOperation = filterOperations[row]
switch currentFilterOperation!.filterOperationType {
case .singleInput:
videoCamera.addTarget((currentFilterOperation!.filter))
currentFilterOperation!.filter.addTarget(filterView!)
case .blend:
blendImage.removeAllTargets()
videoCamera.addTarget((currentFilterOperation!.filter))
self.blendImage.addTarget((currentFilterOperation!.filter))
currentFilterOperation!.filter.addTarget(filterView!)
self.blendImage.processImage()
case let .custom(filterSetupFunction:setupFunction):
currentFilterOperation!.configureCustomFilter(setupFunction(videoCamera!, currentFilterOperation!.filter, filterView!))
}
switch currentFilterOperation!.sliderConfiguration {
case .disabled:
filterSlider.isEnabled = false
// case let .Enabled(minimumValue, initialValue, maximumValue, filterSliderCallback):
case let .enabled(minimumValue, maximumValue, initialValue):
filterSlider.minValue = Double(minimumValue)
filterSlider.maxValue = Double(maximumValue)
filterSlider.isEnabled = true
currentSliderValue = initialValue
}
videoCamera.startCapture()
}
// MARK: -
// MARK: Table view delegate and datasource methods
func numberOfRowsInTableView(_ aTableView:NSTableView!) -> Int {
return filterOperations.count
}
func tableView(_ aTableView:NSTableView!, objectValueForTableColumn aTableColumn:NSTableColumn!, row rowIndex:Int) -> AnyObject! {
let filterInList:FilterOperationInterface = filterOperations[rowIndex]
return filterInList.listName as NSString
}
func tableViewSelectionDidChange(_ aNotification: Notification!) {
if let currentTableView = aNotification.object as? NSTableView {
let rowIndex = currentTableView.selectedRow
self.changeSelectedRow(rowIndex)
}
}
}
| apache-2.0 | 06e3bcd7772a879165fb663c13c7a8b4 | 37.090909 | 135 | 0.65659 | 6.043269 | false | false | false | false |
romaonthego/TableViewDataManager | Source/Classes/Components/TableViewFormCell.swift | 1 | 3785 | //
// TableViewFormCell.swift
// TableViewDataManager
//
// Copyright (c) 2016 Roman Efimov (https://github.com/romaonthego)
//
// 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.
//
import UIKit
public class TableViewFormCell: TableViewCell {
@IBOutlet var labelCenterYConstraint: NSLayoutConstraint?
@IBOutlet var labelRightMarginConstraint: NSLayoutConstraint?
@IBOutlet var labelWidthConstraint: NSLayoutConstraint?
@IBOutlet public private(set) var titleLabel: UILabel?
public override func cellWillAppear() {
updateActionBarNavigationControl()
self.selectionStyle = .None
guard let titleLabel = self.titleLabel else {
return
}
titleLabel.text = self.item.text
if let labelRightMarginConstraint = self.labelRightMarginConstraint {
if let text = self.item.text where text.characters.count > 0 {
labelRightMarginConstraint.constant = 13
} else {
labelRightMarginConstraint.constant = 0
}
}
}
public override func setSelected(selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)
if let responder = self.responder() where selected {
responder.becomeFirstResponder()
}
}
public override func updateConstraints() {
super.updateConstraints()
guard let titleLabel = self.titleLabel else {
return
}
self.updateTitleLabelConstraints(titleLabel)
}
private func updateTitleLabelConstraints(titleLabel: UILabel) {
if let labelWidthConstraint = self.labelWidthConstraint {
if self.item.text != nil && self.item is TableViewFormItem {
var minWidth: Float = 0
for item in self.section.items {
if let text = item.text where item is TableViewFormItem {
let width = Float(NSString(string: text).boundingRectWithSize(CGSize(width: self.frame.size.width, height: CGFloat(DBL_MAX)),
options: NSStringDrawingOptions.UsesLineFragmentOrigin,
attributes: [NSFontAttributeName: titleLabel.font],
context: nil).size.width)
minWidth = max(width, minWidth)
}
}
labelWidthConstraint.constant = CGFloat(minWidth)
} else {
labelWidthConstraint.constant = 0
}
}
// Fix label center Y
//
if let labelCenterYConstraint = self.labelCenterYConstraint {
labelCenterYConstraint.constant = 0.5
}
}
}
| mit | 1cde2657225a34e7a3ed87a23b7cbf7a | 38.842105 | 149 | 0.648349 | 5.353607 | false | false | false | false |
BENMESSAOUD/RSS | News/Manager/RSSKeyDescription.swift | 1 | 642 | //
// RSSKeyDescription.swift
// News
//
// Created by Mahmoud Ben Messaoud on 17/03/2017.
// Copyright © 2017 Mahmoud Ben Messaoud. All rights reserved.
//
import Foundation
enum ChannelKeys : String {
case name = "channel"
case title = "title"
case description = "description"
case link = "link"
case date = "pubDate"
case image = "image"
case imageUrl = "url"
case items = "items"
}
enum ItemKeys : String {
case name = "item"
case title = "title"
case description = "description"
case link = "link"
case date = "pubDate"
case image = "enclosure"
case imageUrl = "url"
}
| mit | e793759f390ecce6acdd9615ac25c8bb | 20.366667 | 63 | 0.628705 | 3.642045 | false | false | false | false |
Wakup/Wakup-iOS-SDK | Wakup/CouponMapViewController.swift | 1 | 9010 | //
// CouponMapViewController.swift
// Wuakup
//
// Created by Guillermo Gutiérrez on 08/01/15.
// Copyright (c) 2015 Yellow Pineapple. All rights reserved.
//
import UIKit
import MapKit
@IBDesignable
open class CouponMapViewController: UIViewController, MKMapViewDelegate {
@IBOutlet weak var mapView: MKMapView!
@IBOutlet weak var loadingIndicatorView: ScissorsLoadingView!
let numberOfCouponsToCenter = 5
open var coupons: [Coupon] = [Coupon]()
open var selectedCoupon: Coupon?
open var userLocation: CLLocation?
open var allowDetailsNavigation = false
var selectedAnnotation: CouponAnnotation? { get { return selectedCoupon.map{ self.annotations[$0.id] } ?? .none } }
// Used to customize and filter the offer query
open var filterOptions: FilterOptions?
open var loadCouponsOnRegionChange = false
fileprivate var shouldLoad = false
fileprivate var lastRequestCenter: CLLocationCoordinate2D?
fileprivate var annotations = [Int: CouponAnnotation]()
fileprivate var loading: Bool = false {
didSet {
self.loadingIndicatorView.isHidden = false
UIView.animate(withDuration: 0.3, animations: {
self.loadingIndicatorView?.alpha = self.loading ? 1 : 0
return
})
}
}
let selectionSpan = MKCoordinateSpan(latitudeDelta: 0.05, longitudeDelta: 0.05)
let offersService = OffersService.sharedInstance
required public init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
}
// MARK: View lifecycle
override open func viewDidLoad() {
super.viewDidLoad()
refreshUI()
}
override open func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
mapView?.showsUserLocation = true
loadingIndicatorView.isHidden = true
loadingIndicatorView?.alpha = 0
if let navigationController = navigationController {
loadingIndicatorView.fillColor = navigationController.navigationBar.tintColor
}
}
override open func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
if !shouldLoad {
if let coupon = selectedCoupon {
selectCoupon(coupon, animated: true)
}
else {
centerInSelection(animated)
}
}
// Ignore first animations
delay(2) {
self.shouldLoad = true
return
}
}
override open func viewWillDisappear(_ animated: Bool) {
super.viewWillDisappear(animated)
mapView?.showsUserLocation = false
}
// MARK: Private Methods
func refreshUI() {
mapView?.removeAnnotations(mapView.annotations)
annotations.removeAll(keepingCapacity: false)
for coupon in coupons {
guard coupon.store?.location() != nil else { continue }
let annotation = CouponAnnotation(coupon: coupon)
mapView?.addAnnotation(annotation)
annotations[coupon.id] = annotation
}
}
func reloadCoupons() {
guard let mapView = mapView else { return }
let center = mapView.region.center
let span = mapView.region.span
let corner = CLLocation(latitude: center.latitude + span.latitudeDelta / 2, longitude: center.longitude + span.longitudeDelta / 2)
let radius = corner.distance(from: center.toLocation())
self.lastRequestCenter = center
self.loading = true
NSLog("Requesting coupons for center %f, %f with radius %f meters", center.latitude, center.longitude, radius)
offersService.findStoreOffers(nearLocation: center, radius: radius, sensor: false, filterOptions: filterOptions, completion: { (coupons, error) -> Void in
self.loading = false
if let error = error {
NSLog("Error loading coupons: \(error)")
}
else {
// Add only offers from new stores
let storeIds = self.coupons.map{ $0.store?.id ?? -1 }
let newCoupons = (coupons ?? [Coupon]()).filter{ !storeIds.contains($0.store?.id ?? 0) }
let annotations = newCoupons.map{ CouponAnnotation(coupon: $0) }
self.coupons += newCoupons
mapView.addAnnotations(annotations)
}
})
}
func selectCoupon(_ coupon: Coupon, animated: Bool = false) {
selectedCoupon = coupon
guard let annotation = self.annotations[coupon.id] else { return }
self.centerInAnnotations([annotation], animated: animated)
delay(1) {
self.mapView?.selectAnnotation(annotation, animated: animated)
return
}
}
func centerInSelection(_ animated: Bool) {
var annotations = [CouponAnnotation]()
if let selectedAnnotation = self.selectedAnnotation {
annotations = [selectedAnnotation]
}
else if (self.annotations.count > 0) {
let limit = min(self.annotations.count, numberOfCouponsToCenter)
annotations = Array(self.annotations.values.prefix(limit))
}
centerInAnnotations(annotations, animated: animated)
}
func centerInCoordinate(_ coordinate: CLLocationCoordinate2D, animated: Bool) {
let region = MKCoordinateRegion(center: coordinate, span: selectionSpan)
self.mapView?.setRegion(region, animated: animated)
}
func centerInAnnotations(_ annotations: [CouponAnnotation], animated: Bool) {
if annotations.count > 0 {
mapView?.showAnnotations(annotations, animated: animated)
}
}
// MARK: Actions
func showDetails(forOffer offer: Coupon) {
let detailsStoryboardId = "couponDetails"
let detailsVC = self.storyboard?.instantiateViewController(withIdentifier: detailsStoryboardId) as! CouponDetailsViewController
detailsVC.userLocation = self.userLocation
detailsVC.coupons = coupons
detailsVC.selectedIndex = coupons.firstIndex(of: offer) ?? 0
self.navigationController?.pushViewController(detailsVC, animated: true)
}
// MARK: MKMapViewDelegate methods
open func mapView(_ mapView: MKMapView, viewFor annotation: MKAnnotation) -> MKAnnotationView? {
return (annotation as? CouponAnnotation).map { couponAnnotation in
let identifier = "couponAnnotation"
let annotationView = mapView.dequeueReusableAnnotationView(withIdentifier: identifier) ?? CouponAnnotationView(annotation: couponAnnotation, reuseIdentifier: identifier)
annotationView.layoutSubviews()
annotationView.annotation = couponAnnotation
annotationView.canShowCallout = true
if couponAnnotation.coupon.company.logo?.sourceUrl != nil {
if !(annotationView.leftCalloutAccessoryView is UIImageView) {
let imageView = UIImageView(frame: CGRect(origin: CGPoint.zero, size: CGSize(width: 52, height: 52)))
imageView.contentMode = .scaleAspectFit
annotationView.leftCalloutAccessoryView = imageView
}
}
else {
annotationView.leftCalloutAccessoryView = nil
}
if allowDetailsNavigation {
let button = UIButton(type: .detailDisclosure)
annotationView.rightCalloutAccessoryView = button
}
annotationView.setNeedsLayout()
return annotationView
}
}
open func mapView(_ mapView: MKMapView, annotationView view: MKAnnotationView, calloutAccessoryControlTapped control: UIControl) {
if let annotation = view.annotation as? CouponAnnotation {
showDetails(forOffer: annotation.coupon)
}
}
open func mapView(_ mapView: MKMapView, didSelect view: MKAnnotationView) {
guard let annotation = view.annotation as? CouponAnnotation,
let imageView = view.leftCalloutAccessoryView as? UIImageView,
let logoUrl = annotation.coupon.company.logo?.sourceUrl else { return }
imageView.sd_setImage(with: logoUrl)
}
open func mapView(_ mapView: MKMapView, regionDidChangeAnimated animated: Bool) {
// NSLog("Region changed with new center: %f, %f", mapView.region.center.latitude, mapView.region.center.longitude)
if loadCouponsOnRegionChange && shouldLoad {
let center = mapView.region.center
delay(0.5) {
// If center hasn't changed in X seconds, reload results
if center.isEqualTo(mapView.region.center) {
self.reloadCoupons()
}
}
}
}
}
| mit | bfa9d6a01f6cc67f9063dcdd7c1b4470 | 37.5 | 181 | 0.627484 | 5.427108 | false | false | false | false |
voidException/ActiveLabel.swift | ActiveLabelDemo/ViewController.swift | 10 | 1858 | //
// ViewController.swift
// ActiveLabelDemo
//
// Created by Johannes Schickling on 9/4/15.
// Copyright © 2015 Optonaut. All rights reserved.
//
import UIKit
import ActiveLabel
class ViewController: UIViewController {
let label = ActiveLabel()
override func viewDidLoad() {
super.viewDidLoad()
label.text = "This is a post with #multiple #hashtags and a @userhandle. Links are also supported like this one: http://optonaut.co."
label.numberOfLines = 0
label.lineSpacing = 4
label.textColor = UIColor(red: 102.0/255, green: 117.0/255, blue: 127.0/255, alpha: 1)
label.hashtagColor = UIColor(red: 85.0/255, green: 172.0/255, blue: 238.0/255, alpha: 1)
label.mentionColor = UIColor(red: 238.0/255, green: 85.0/255, blue: 96.0/255, alpha: 1)
label.URLColor = UIColor(red: 85.0/255, green: 238.0/255, blue: 151.0/255, alpha: 1)
label.handleMentionTap { self.alert("Mention", message: $0) }
label.handleHashtagTap { self.alert("Hashtag", message: $0) }
label.handleURLTap { self.alert("URL", message: $0.description) }
label.frame = CGRect(x: 20, y: 40, width: view.frame.width - 40, height: 300)
view.addSubview(label)
// Do any additional setup after loading the view, typically from a nib.
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
func alert(title: String, message: String) {
let vc = UIAlertController(title: title, message: message, preferredStyle: UIAlertControllerStyle.Alert)
vc.addAction(UIAlertAction(title: "Ok", style: .Cancel, handler: nil))
presentViewController(vc, animated: true, completion: nil)
}
}
| mit | cf3448adad5c59d39a8a88e31319d3a2 | 35.411765 | 141 | 0.640819 | 3.901261 | false | false | false | false |
sgerguri/mal | swift/reader.swift | 23 | 7081 | //******************************************************************************
// MAL - reader
//******************************************************************************
import Foundation
let kSymbolWithMeta = MalSymbol(symbol: "with-meta")
let kSymbolDeref = MalSymbol(symbol: "deref")
let token_pattern =
"[[:space:],]*" + // Skip whitespace: a sequence of zero or more commas or [:space:]'s
"(" +
"~@" + // Literal "~@"
"|" +
"[\\[\\]{}()`'~^@]" + // Punctuation: Any one of []{}()`'~^@
"|" +
"\"(?:\\\\.|[^\\\\\"])*\"" + // Quoted string: characters other than \ or ", or any escaped characters
"|" +
";.*" + // Comment: semicolon followed by anything
"|" +
"[^[:space:]\\[\\]{}()`'\",;]*" + // Symbol, keyword, number, nil, true, false: any sequence of chars but [:space:] or []{}()`'",;
")"
let atom_pattern =
"(^;.*$)" + // Comment
"|" +
"(^-?[0-9]+$)" + // Integer
"|" +
"(^-?[0-9][0-9.]*$)" + // Float
"|" +
"(^nil$)" + // nil
"|" +
"(^true$)" + // true
"|" +
"(^false$)" + // false
"|" +
"(^\".*\"$)" + // String
"|" +
"(:.*)" + // Keyword
"|" +
"(^[^\"]*$)" // Symbol
var token_regex: NSRegularExpression = NSRegularExpression(pattern:token_pattern, options:.allZeros, error:nil)!
var atom_regex: NSRegularExpression = NSRegularExpression(pattern:atom_pattern, options:.allZeros, error:nil)!
class Reader {
init(_ tokens: [String]) {
self.tokens = tokens
self.index = 0
}
func next() -> String? {
let token = peek()
increment()
return token
}
func peek() -> String? {
if index < tokens.count {
return tokens[index]
}
return nil
}
private func increment() {
++index
}
private let tokens: [String]
private var index: Int
}
func tokenizer(s: String) -> [String] {
var tokens = [String]()
let range = NSMakeRange(0, count(s.utf16))
let matches = token_regex.matchesInString(s, options:.allZeros, range:range)
for match in matches as! [NSTextCheckingResult] {
if match.range.length > 0 {
let token = (s as NSString).substringWithRange(match.rangeAtIndex(1))
tokens.append(token)
}
}
return tokens
}
private func have_match_at(match: NSTextCheckingResult, index:Int) -> Bool {
return Int64(match.rangeAtIndex(index).location) < LLONG_MAX
}
func read_atom(token: String) -> MalVal {
let range = NSMakeRange(0, count(token.utf16))
let matches = atom_regex.matchesInString(token, options:.allZeros, range:range)
for match in matches as! [NSTextCheckingResult] {
if have_match_at(match, 1) { // Comment
return MalComment(comment: token)
} else if have_match_at(match, 2) { // Integer
if let value = NSNumberFormatter().numberFromString(token)?.longLongValue {
return MalInteger(value: value)
}
return MalError(message: "invalid integer: \(token)")
} else if have_match_at(match, 3) { // Float
if let value = NSNumberFormatter().numberFromString(token)?.doubleValue {
return MalFloat(value: value)
}
return MalError(message: "invalid float: \(token)")
} else if have_match_at(match, 4) { // nil
return MalNil()
} else if have_match_at(match, 5) { // true
return MalTrue()
} else if have_match_at(match, 6) { // false
return MalFalse()
} else if have_match_at(match, 7) { // String
return MalString(escaped: token)
} else if have_match_at(match, 8) { // Keyword
return MalKeyword(keyword: dropFirst(token))
} else if have_match_at(match, 9) { // Symbol
return MalSymbol(symbol: token)
}
}
return MalError(message: "Unknown token=\(token)")
}
func read_elements(r: Reader, open: String, close: String) -> ([MalVal]?, MalVal?) {
var list = [MalVal]()
while let token = r.peek() {
if token == close {
r.increment() // Consume the closing paren
return (list, nil)
} else {
let item = read_form(r)
if is_error(item) {
return (nil, item)
}
if item.type != .TypeComment {
list.append(item)
}
}
}
return (nil, MalError(message: "ran out of tokens -- possibly unbalanced ()'s"))
}
func read_list(r: Reader) -> MalVal {
let (list, err) = read_elements(r, "(", ")")
return err != nil ? err! : MalList(array: list!)
}
func read_vector(r: Reader) -> MalVal {
let (list, err) = read_elements(r, "[", "]")
return err != nil ? err! : MalVector(array: list!)
}
func read_hashmap(r: Reader) -> MalVal {
let (list, err) = read_elements(r, "{", "}")
return err != nil ? err! : MalHashMap(array: list!)
}
func common_quote(r: Reader, symbol: String) -> MalVal {
let next = read_form(r)
if is_error(next) { return next }
return MalList(objects: MalSymbol(symbol: symbol), next)
}
func read_form(r: Reader) -> MalVal {
if let token = r.next() {
switch token {
case "(":
return read_list(r)
case ")":
return MalError(message: "unexpected \")\"")
case "[":
return read_vector(r)
case "]":
return MalError(message: "unexpected \"]\"")
case "{":
return read_hashmap(r)
case "}":
return MalError(message: "unexpected \"}\"")
case "`":
return common_quote(r, "quasiquote")
case "'":
return common_quote(r, "quote")
case "~":
return common_quote(r, "unquote")
case "~@":
return common_quote(r, "splice-unquote")
case "^":
let meta = read_form(r)
if is_error(meta) { return meta }
let form = read_form(r)
if is_error(form) { return form }
return MalList(objects: kSymbolWithMeta, form, meta)
case "@":
let form = read_form(r)
if is_error(form) { return form }
return MalList(objects: kSymbolDeref, form)
default:
return read_atom(token)
}
}
return MalError(message: "ran out of tokens -- possibly unbalanced ()'s")
}
func read_str(s: String) -> MalVal {
let tokens = tokenizer(s)
let reader = Reader(tokens)
let obj = read_form(reader)
return obj
}
| mpl-2.0 | e1c304760ac1d817569b1e6edc1fc5d0 | 32.880383 | 140 | 0.487784 | 4.219905 | false | false | false | false |
flypaper0/ethereum-wallet | ethereum-wallet/Classes/PresentationLayer/Wallet/Receive/View/ReceiveViewController.swift | 1 | 1559 | // Copyright © 2018 Conicoin LLC. All rights reserved.
// Created by Artur Guseinov
import UIKit
class ReceiveViewController: UIViewController {
@IBOutlet var addressLabel: UILabel!
@IBOutlet var qrImageView: UIImageView!
@IBOutlet var copyAddressButton: UIButton!
@IBOutlet var addressTitleLabel: UILabel!
var output: ReceiveViewOutput!
// MARK: Life cycle
override func viewDidLoad() {
super.viewDidLoad()
output.viewIsReady()
localize()
}
// MARK: Privates
private func localize() {
navigationItem.title = Localized.receiveTitle()
addressTitleLabel.text = Localized.receiveAddressTitle()
copyAddressButton.setTitle(Localized.receiveCopyButton(), for: .normal)
}
// MARK: Actions
@IBAction func copyAddressPressed() {
guard let address = addressLabel.text else { return }
output.copyAddressPressed(address: address)
}
@IBAction func sharePressed(_ sender: UIBarButtonItem) {
let text = addressLabel.text!
let image = qrImageView.image!
let activity = UIActivityViewController(activityItems: [image, text], applicationActivities: nil)
activity.excludedActivityTypes = [.print, .assignToContact]
present(activity, animated: true, completion: nil)
}
}
// MARK: - ReceiveViewInput
extension ReceiveViewController: ReceiveViewInput {
func didReceiveWallet(_ wallet: Wallet) {
addressLabel.text = wallet.address
}
func didReceiveQRImage(_ image: UIImage) {
qrImageView.image = image
}
func setupInitialState() {
}
}
| gpl-3.0 | 8bdad65244e09a6e65669f059045452a | 22.253731 | 101 | 0.716945 | 4.692771 | false | false | false | false |
VladiMihaylenko/omim | iphone/Maps/Classes/CarPlay/CarPlayRouter.swift | 1 | 11690 | import CarPlay
import Contacts
@available(iOS 12.0, *)
protocol CarPlayRouterListener: class {
func didCreateRoute(routeInfo: RouteInfo,
trip: CPTrip)
func didUpdateRouteInfo(_ routeInfo: RouteInfo, forTrip trip: CPTrip)
func didFailureBuildRoute(forTrip trip: CPTrip, code: RouterResultCode, countries: [String])
func routeDidFinish(_ trip: CPTrip)
}
@available(iOS 12.0, *)
@objc(MWMCarPlayRouter)
final class CarPlayRouter: NSObject {
private let listenerContainer: ListenerContainer<CarPlayRouterListener>
private var routeSession: CPNavigationSession?
private var initialSpeedCamSettings: SpeedCameraManagerMode
var currentTrip: CPTrip? {
return routeSession?.trip
}
var previewTrip: CPTrip?
var speedCameraMode: SpeedCameraManagerMode {
return RoutingManager.routingManager.speedCameraMode
}
override init() {
listenerContainer = ListenerContainer<CarPlayRouterListener>()
initialSpeedCamSettings = RoutingManager.routingManager.speedCameraMode
super.init()
}
func addListener(_ listener: CarPlayRouterListener) {
listenerContainer.addListener(listener)
}
func removeListener(_ listener: CarPlayRouterListener) {
listenerContainer.removeListener(listener)
}
func subscribeToEvents() {
RoutingManager.routingManager.add(self)
}
func unsubscribeFromEvents() {
RoutingManager.routingManager.remove(self)
}
func completeRouteAndRemovePoints() {
let manager = RoutingManager.routingManager
manager.stopRoutingAndRemoveRoutePoints(true)
manager.deleteSavedRoutePoints()
manager.apply(routeType: .vehicle)
previewTrip = nil
}
func rebuildRoute() {
guard let trip = previewTrip else { return }
do {
try RoutingManager.routingManager.buildRoute()
} catch let error as NSError {
listenerContainer.forEach({
let code = RouterResultCode(rawValue: UInt(error.code)) ?? .internalError
$0.didFailureBuildRoute(forTrip: trip, code: code, countries: [])
})
}
}
func buildRoute(trip: CPTrip) {
completeRouteAndRemovePoints()
previewTrip = trip
guard let info = trip.userInfo as? [String: MWMRoutePoint] else {
listenerContainer.forEach({
$0.didFailureBuildRoute(forTrip: trip, code: .routeNotFound, countries: [])
})
return
}
guard let startPoint = info[CPConstants.Trip.start],
let endPoint = info[CPConstants.Trip.end] else {
listenerContainer.forEach({
var code: RouterResultCode!
if info[CPConstants.Trip.end] == nil {
code = .endPointNotFound
} else {
code = .startPointNotFound
}
$0.didFailureBuildRoute(forTrip: trip, code: code, countries: [])
})
return
}
let manager = RoutingManager.routingManager
manager.add(routePoint: startPoint)
manager.add(routePoint: endPoint)
do {
try manager.buildRoute()
} catch let error as NSError {
listenerContainer.forEach({
let code = RouterResultCode(rawValue: UInt(error.code)) ?? .internalError
$0.didFailureBuildRoute(forTrip: trip, code: code, countries: [])
})
}
}
func updateStartPointAndRebuild(trip: CPTrip) {
let manager = RoutingManager.routingManager
previewTrip = trip
guard let info = trip.userInfo as? [String: MWMRoutePoint] else {
listenerContainer.forEach({
$0.didFailureBuildRoute(forTrip: trip, code: .routeNotFound, countries: [])
})
return
}
guard let startPoint = info[CPConstants.Trip.start] else {
listenerContainer.forEach({
$0.didFailureBuildRoute(forTrip: trip, code: .startPointNotFound, countries: [])
})
return
}
manager.add(routePoint: startPoint)
manager.apply(routeType: .vehicle)
do {
try manager.buildRoute()
} catch let error as NSError {
listenerContainer.forEach({
let code = RouterResultCode(rawValue: UInt(error.code)) ?? .internalError
$0.didFailureBuildRoute(forTrip: trip, code: code, countries: [])
})
}
}
func startRoute() {
let manager = RoutingManager.routingManager
manager.startRoute()
}
func setupCarPlaySpeedCameraMode() {
if case .auto = initialSpeedCamSettings {
RoutingManager.routingManager.speedCameraMode = .always
}
}
func setupInitialSpeedCameraMode() {
RoutingManager.routingManager.speedCameraMode = initialSpeedCamSettings
}
func updateSpeedCameraMode(_ mode: SpeedCameraManagerMode) {
initialSpeedCamSettings = mode
RoutingManager.routingManager.speedCameraMode = mode
}
func restoreTripPreviewOnCarplay(beforeRootTemplateDidAppear: Bool) {
guard MWMRouter.isRestoreProcessCompleted() else {
DispatchQueue.main.async { [weak self] in
self?.restoreTripPreviewOnCarplay(beforeRootTemplateDidAppear: false)
}
return
}
let manager = RoutingManager.routingManager
MWMRouter.hideNavigationMapControls()
guard manager.isRoutingActive,
let startPoint = manager.startPoint,
let endPoint = manager.endPoint else {
completeRouteAndRemovePoints()
return
}
let trip = createTrip(startPoint: startPoint,
endPoint: endPoint,
routeInfo: manager.routeInfo)
previewTrip = trip
if manager.type != .vehicle {
CarPlayService.shared.showRecoverRouteAlert(trip: trip, isTypeCorrect: false)
return
}
if !startPoint.isMyPosition {
CarPlayService.shared.showRecoverRouteAlert(trip: trip, isTypeCorrect: true)
return
}
if beforeRootTemplateDidAppear {
CarPlayService.shared.preparedToPreviewTrips = [trip]
} else {
CarPlayService.shared.preparePreview(trips: [trip])
}
}
func restoredNavigationSession() -> (CPTrip, RouteInfo)? {
let manager = RoutingManager.routingManager
if manager.isOnRoute,
manager.type == .vehicle,
let startPoint = manager.startPoint,
let endPoint = manager.endPoint,
let routeInfo = manager.routeInfo {
MWMRouter.hideNavigationMapControls()
let trip = createTrip(startPoint: startPoint,
endPoint: endPoint,
routeInfo: routeInfo)
previewTrip = trip
return (trip, routeInfo)
}
return nil
}
}
// MARK: - Navigation session management
@available(iOS 12.0, *)
extension CarPlayRouter {
func startNavigationSession(forTrip trip: CPTrip, template: CPMapTemplate) {
routeSession = template.startNavigationSession(for: trip)
routeSession?.pauseTrip(for: .loading, description: nil)
updateUpcomingManeuvers()
}
func cancelTrip() {
routeSession?.cancelTrip()
routeSession = nil
completeRouteAndRemovePoints()
}
func finishTrip() {
routeSession?.finishTrip()
routeSession = nil
completeRouteAndRemovePoints()
}
func updateUpcomingManeuvers() {
let maneuvers = createUpcomingManeuvers()
routeSession?.upcomingManeuvers = maneuvers
}
private func createUpcomingManeuvers() -> [CPManeuver] {
guard let routeInfo = RoutingManager.routingManager.routeInfo else {
return []
}
var maneuvers = [CPManeuver]()
let primaryManeuver = CPManeuver()
primaryManeuver.userInfo = CPConstants.Maneuvers.primary
primaryManeuver.instructionVariants = [routeInfo.streetName]
if let imageName = routeInfo.turnImageName,
let symbol = UIImage(named: imageName) {
primaryManeuver.symbolSet = CPImageSet(lightContentImage: symbol,
darkContentImage: symbol)
}
if let distance = Double(routeInfo.distanceToTurn) {
let measurement = Measurement(value: distance,
unit: routeInfo.turnUnits)
let estimates = CPTravelEstimates(distanceRemaining: measurement,
timeRemaining: 0.0)
primaryManeuver.initialTravelEstimates = estimates
}
maneuvers.append(primaryManeuver)
if let imageName = routeInfo.nextTurnImageName,
let symbol = UIImage(named: imageName) {
let secondaryManeuver = CPManeuver()
secondaryManeuver.userInfo = CPConstants.Maneuvers.secondary
secondaryManeuver.instructionVariants = [L("then_turn")]
secondaryManeuver.symbolSet = CPImageSet(lightContentImage: symbol,
darkContentImage: symbol)
maneuvers.append(secondaryManeuver)
}
return maneuvers
}
func createTrip(startPoint: MWMRoutePoint, endPoint: MWMRoutePoint, routeInfo: RouteInfo? = nil) -> CPTrip {
let startPlacemark = MKPlacemark(coordinate: CLLocationCoordinate2D(latitude: startPoint.latitude,
longitude: startPoint.longitude))
let endPlacemark = MKPlacemark(coordinate: CLLocationCoordinate2D(latitude: endPoint.latitude,
longitude: endPoint.longitude),
addressDictionary: [CNPostalAddressStreetKey: endPoint.subtitle])
let startItem = MKMapItem(placemark: startPlacemark)
let endItem = MKMapItem(placemark: endPlacemark)
endItem.name = endPoint.title
let routeChoice = CPRouteChoice(summaryVariants: [" "], additionalInformationVariants: [], selectionSummaryVariants: [])
routeChoice.userInfo = routeInfo
let trip = CPTrip(origin: startItem, destination: endItem, routeChoices: [routeChoice])
trip.userInfo = [CPConstants.Trip.start: startPoint, CPConstants.Trip.end: endPoint]
return trip
}
}
// MARK: - RoutingManagerListener implementation
@available(iOS 12.0, *)
extension CarPlayRouter: RoutingManagerListener {
func updateCameraInfo(isCameraOnRoute: Bool, speedLimit limit: String?) {
CarPlayService.shared.updateCameraUI(isCameraOnRoute: isCameraOnRoute, speedLimit: limit)
}
func processRouteBuilderEvent(with code: RouterResultCode, countries: [String]) {
guard let trip = previewTrip else {
return
}
switch code {
case .noError, .hasWarnings:
let manager = RoutingManager.routingManager
if manager.isRouteFinished {
listenerContainer.forEach({
$0.routeDidFinish(trip)
})
return
}
if let info = manager.routeInfo {
previewTrip?.routeChoices.first?.userInfo = info
if routeSession == nil {
listenerContainer.forEach({
$0.didCreateRoute(routeInfo: info,
trip: trip)
})
} else {
listenerContainer.forEach({
$0.didUpdateRouteInfo(info, forTrip: trip)
})
}
}
default:
listenerContainer.forEach({
$0.didFailureBuildRoute(forTrip: trip, code: code, countries: countries)
})
}
}
func didLocationUpdate(_ notifications: [String]) {
guard let trip = previewTrip else { return }
let manager = RoutingManager.routingManager
if manager.isRouteFinished {
listenerContainer.forEach({
$0.routeDidFinish(trip)
})
return
}
guard let routeInfo = manager.routeInfo,
manager.isRoutingActive else { return }
listenerContainer.forEach({
$0.didUpdateRouteInfo(routeInfo, forTrip: trip)
})
let tts = MWMTextToSpeech.tts()!
if manager.isOnRoute && tts.active {
tts.playTurnNotifications(notifications)
tts.playWarningSound()
}
}
}
| apache-2.0 | 7a4bbc5d71b3f9d39687177819698822 | 32.688761 | 124 | 0.669461 | 4.95549 | false | false | false | false |
DeKoServidoni/MiniTLC | MiniTLC-iOS/MiniTLC/MiniTLC/SidePanelViewController.swift | 1 | 5201 | //
// SidePanelViewController.swift
// MiniTLC
//
// Created by DeKo Servidoni on 3/1/16.
// Copyright © 2016 DeKo Servidoni. All rights reserved.
//
import Foundation
import UIKit
protocol SidePanelViewControllerDelegate {
func openViewController(controller: UIViewController!)
}
class SidePanelViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
// MARK: Class attributes
var menuSection0: [String] = ["Início"]
var menuSection1: [String] = ["Tirar foto!"]
var menuSection2: [String] = ["Fale conosco!", "Sobre"]
var iconSection0: [String] = ["icon_home"]
var iconSection1: [String] = ["icon_camera"]
var iconSection2: [String] = ["icon_talk_with_us", "icon_about"]
var delegate: SidePanelViewControllerDelegate?
var loadedStoryboard: UIStoryboard?
// MARK: Class constants
let NUMBER_OF_SECTIONS = 3
// MARK: Lifecycle functions
override func viewDidLoad() {
super.viewDidLoad()
loadedStoryboard = UIStoryboard(name: "Main", bundle: NSBundle.mainBundle())
}
// MARK: Table view delegate functions
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
var quantity = menuSection0.count
if section == 1 {
quantity = menuSection1.count
} else if section == 2 {
quantity = menuSection2.count
}
return quantity
}
func tableView(tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
return (section == 0) ? 0 : 2
}
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return NUMBER_OF_SECTIONS
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
var cell = tableView.dequeueReusableCellWithIdentifier("MenuItemIdentifier") as? SlideMenuCell
if cell == nil {
let array = NSBundle.mainBundle().loadNibNamed("SlideMenuCell", owner: self, options: nil)
cell = array[0] as? SlideMenuCell
}
var itemText = ""
var itemImage = ""
if indexPath.section == 0 {
itemImage = iconSection0[indexPath.row]
itemText = menuSection0[indexPath.row]
} else if indexPath.section == 1 {
itemImage = iconSection1[indexPath.row]
itemText = menuSection1[indexPath.row]
} else {
itemImage = iconSection2[indexPath.row]
itemText = menuSection2[indexPath.row]
}
cell!.icon.image = UIImage(named: itemImage)
cell!.label.text = itemText
return cell!
}
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
var controller: UIViewController?
switch indexPath.section {
case 0:
controller = selectItemFromSection0(indexPath.row)
break
case 1:
controller = selectItemFromSection1(indexPath.row)
break
case 2:
selectItemFromSection2(indexPath.row)
break
default:
// do nothing
break
}
if controller != nil {
delegate?.openViewController(controller)
}
}
// MARK: Private functions
// Select the desired view from the first section
private func selectItemFromSection0(index: Int) -> UIViewController? {
var controller: UIViewController?
switch index {
case 0: /** HOME **/
controller = loadedStoryboard!.instantiateViewControllerWithIdentifier("HomeViewController") as? HomeViewController
break
default:
// do nothing
break
}
return controller
}
// Select the desired view from second section
private func selectItemFromSection1(index: Int) -> UIViewController? {
var controller: UIViewController?
switch index {
case 0: /** PICTURE CHOOSER **/
controller = loadedStoryboard!.instantiateViewControllerWithIdentifier("PictureChooserViewController") as? PictureChooserViewController
break
default:
// do nothing
break
}
return controller
}
// Select the desired view from the last section
private func selectItemFromSection2(index: Int) {
switch index {
case 0: /** TALK WITH US **/
let url = NSURL(string: "mailto:[email protected]")
UIApplication.sharedApplication().openURL(url!)
break
default:
// do nothing
break
}
}
} | apache-2.0 | ab6a2b302fa5a2f2e4c5f02e0876fe65 | 27.729282 | 151 | 0.563378 | 5.694414 | false | false | false | false |
Mamadoukaba/Chillapp | Chillapp/WebviewViewController.swift | 1 | 3066 | //
// WebviewViewController.swift
// Chillapp
//
// Created by Mamadou Kaba on 8/3/15.
// Copyright (c) 2015 Mamadou Kaba. All rights reserved.
//
import UIKit
import THContactPicker
import AddressBook
import AddressBookUI
import MessageUI
import SwiftyJSON
class WebviewViewController: UIViewController {
@IBOutlet weak var urlPage: UIWebView!
var URLPath = "http://google.com"
override func viewDidLoad() {
super.viewDidLoad()
loadAdressURL()
navigationController?.setNavigationBarHidden(false, animated: true)
UINavigationBar.appearance().barTintColor = UIColor.whiteColor()
}
override func viewWillDisappear(animated: Bool) {
super.viewWillDisappear(animated)
UIApplication.sharedApplication().statusBarStyle = UIStatusBarStyle.Default
}
override func viewWillAppear(animated: Bool) {
//UIApplication.sharedApplication().statusBarStyle = .LightContent
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
func function(string: String) -> String {
return string + "ok"
}
func loadAdressURL() {
let requestURL = NSURL (string: URLPath)
let request = NSURLRequest(URL: requestURL!)
urlPage.loadRequest(request)
}
@IBAction func contactButton(sender: UIButton) {
var picker: ABPeoplePickerNavigationController = ABPeoplePickerNavigationController()
picker.peoplePickerDelegate = self
self.presentViewController(picker, animated: true, completion: nil)
}
}
extension WebviewViewController: ABPeoplePickerNavigationControllerDelegate, MFMessageComposeViewControllerDelegate {
func peoplePickerNavigationController(peoplePicker: ABPeoplePickerNavigationController!, didSelectPerson person: ABRecord!) {
dismissViewControllerAnimated(true) { () -> Void in
if !MFMessageComposeViewController.canSendText() {
return
}
var messageVC = MFMessageComposeViewController()
let unmanagedPhones = ABRecordCopyValue(person, kABPersonPhoneProperty)
let phones: ABMultiValueRef =
Unmanaged.fromOpaque(unmanagedPhones.toOpaque()).takeUnretainedValue()
as NSObject as ABMultiValueRef
let unmanagedPhone = ABMultiValueCopyValueAtIndex(phones, 0)
let phone: String = Unmanaged.fromOpaque(unmanagedPhone.toOpaque()).takeUnretainedValue() as NSObject as! String
messageVC.body = selectedVenue
messageVC.recipients = [phone]
messageVC.messageComposeDelegate = self;
self.presentViewController(messageVC, animated: false, completion: nil)
}
}
func messageComposeViewController(controller: MFMessageComposeViewController!, didFinishWithResult result: MessageComposeResult) {
dismissViewControllerAnimated(true, completion: nil)
}
} | mit | 10cb6e009c4b002e0633563d64f4c779 | 32.336957 | 134 | 0.681344 | 5.896154 | false | false | false | false |
devpunk/velvet_room | Source/Model/Vita/MVitaPtpPackProtocolDefaultValues.swift | 1 | 422 | import Foundation
struct MVitaPtpPackProtocolDefaultValues
{
static let kThumbFormat:UInt32 = 0
static let kThumbCompressedSize:UInt32 = 0
static let kThumbWith:UInt32 = 0
static let kThumbHeight:UInt32 = 0
static let kImageWith:UInt32 = 0
static let kImageHeight:UInt32 = 0
static let kImageBitDepth:UInt32 = 0
static let kSequenceNumber:UInt32 = 0
static let kTerminate:UInt16 = 0
}
| mit | f2947bbbd387febac3be58306afbf340 | 29.142857 | 46 | 0.744076 | 3.907407 | false | false | false | false |
SimplicityMobile/Simplicity | Simplicity/OAuth2Error.swift | 2 | 3508 | //
// OAuth2Error.swift
// Simplicity
//
// Created by Edward Jiang on 5/17/16.
// Copyright © 2016 Stormpath. All rights reserved.
//
import Foundation
/**
An OAuth 2 Error response. Subclass of LoginError.
Error codes subject to change, so initialize a OAuth2ErrorCode enum with the
raw value of the error code to check.
*/
public class OAuth2Error: LoginError {
/// A mapping of OAuth 2 Error strings to OAuth2ErrorCode enum.
public static let mapping: [String: OAuth2ErrorCode] = [ "invalid_request": .invalidRequest,
"unauthorized_client": .unauthorizedClient,
"access_denied": .accessDenied,
"unsupported_response_type": .unsupportedResponseType,
"invalid_scope": .invalidScope,
"server_error": .serverError,
"temporarily_unavailable": .temporarilyUnavailable ]
/**
Constructs a OAuth 2 error object from an OAuth response.
- parameters:
- callbackParameters: A dictionary of OAuth 2 Error response parameters.
- returns: OAuth2Error object.
*/
public class func error(_ callbackParameters: [String: String]) -> LoginError? {
let errorCode = mapping[callbackParameters["error"] ?? ""]
if let errorCode = errorCode {
let errorDescription = callbackParameters["error_description"]?.removingPercentEncoding?.replacingOccurrences(of: "+", with: " ") ?? errorCode.description
return OAuth2Error(code: errorCode.rawValue, description: errorDescription)
} else {
return nil
}
}
}
/// OAuth 2 Error codes
public enum OAuth2ErrorCode: Int, CustomStringConvertible {
/**
The request is missing a required parameter. This is usually programmer
error, and should be filed as a GitHub issue.
*/
case invalidRequest = 100,
/// The client ID is not authorized to make this request.
unauthorizedClient,
/// The user or OAuth server denied this request.
accessDenied,
/// The grant type requested is not supported. This is programmer error.
unsupportedResponseType,
/// A scope requested is invalid.
invalidScope,
/// The authorization server is currently experiencing an error.
serverError,
/// The authorization server is currently unavailable.
temporarilyUnavailable
/// User readable default error message
public var description: String {
switch self {
case .invalidRequest:
return "The OAuth request is missing a required parameter"
case .unauthorizedClient:
return "The client ID is not authorized to make this request"
case .accessDenied:
return "You denied the login request"
case .unsupportedResponseType:
return "The grant type requested is not supported"
case .invalidScope:
return "A scope requested is invalid"
case .serverError:
return "The login server experienced an internal error"
case .temporarilyUnavailable:
return "The login server is temporarily unavailable. Please try again later. "
}
}
}
| apache-2.0 | d1df5a4bf73e7efd565e64ae314bb295 | 37.538462 | 166 | 0.600798 | 5.656452 | false | false | false | false |
ratreya/Lipika_IME | Input Source/ClientManager.swift | 1 | 6405 | /*
* LipikaIME is a user-configurable phonetic Input Method Engine for Mac OS X.
* Copyright (C) 2018 Ranganath Atreya
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
import InputMethodKit
import LipikaEngine_OSX
class ClientManager: CustomStringConvertible {
private let notFoundRange = NSMakeRange(NSNotFound, NSNotFound)
private let config = LipikaConfig()
private let client: IMKTextInput
private let candidatesWindow: IMKCandidates
// This is the position of the cursor within the marked text
public var markedCursorLocation: Int? = nil
private (set) var candidates = [String]()
// Cache, otherwise clients quitting can sometimes SEGFAULT us
private var _description: String
var description: String {
return _description
}
private var attributes: [NSAttributedString.Key: Any]! {
var rect = NSMakeRect(0, 0, 0, 0)
return client.attributes(forCharacterIndex: 0, lineHeightRectangle: &rect) as? [NSAttributedString.Key : Any]
}
init(client: IMKTextInput) {
Logger.log.debug("Initializing client: \(client.bundleIdentifier()!) with Id: \(client.uniqueClientIdentifierString()!)")
self.client = client
if !client.supportsUnicode() {
Logger.log.warning("Client: \(client.bundleIdentifier()!) does not support Unicode!")
}
if !client.supportsProperty(TSMDocumentPropertyTag(kTSMDocumentSupportDocumentAccessPropertyTag)) {
Logger.log.warning("Client: \(client.bundleIdentifier()!) does not support Document Access!")
}
candidatesWindow = IMKCandidates(server: (NSApp.delegate as! AppDelegate).server, panelType: kIMKSingleRowSteppingCandidatePanel)
candidatesWindow.setAttributes([IMKCandidatesSendServerKeyEventFirst: NSNumber(booleanLiteral: true)])
_description = "\(client.bundleIdentifier()!) with Id: \(client.uniqueClientIdentifierString()!)"
}
func setGlobalCursorLocation(_ location: Int) {
client.setMarkedText("|", selectionRange: NSMakeRange(0, 0), replacementRange: NSMakeRange(location, 0))
client.setMarkedText("", selectionRange: NSMakeRange(0, 0), replacementRange: NSMakeRange(location, 0))
}
func updateMarkedCursorLocation(_ delta: Int) -> Bool {
Logger.log.debug("Cursor moved: \(delta) with selectedRange: \(client.selectedRange()), markedRange: \(client.markedRange()) and cursorPosition: \(markedCursorLocation?.description ?? "nil")")
if client.markedRange().length == NSNotFound { return false }
let nextPosition = (markedCursorLocation ?? client.markedRange().length) + delta
if (0...client.markedRange().length).contains(nextPosition) {
Logger.log.debug("Still within markedRange")
markedCursorLocation = nextPosition
return true
}
Logger.log.debug("Outside of markedRange")
markedCursorLocation = nil
return false
}
func showActive(clientText: NSAttributedString, candidateText: String, replacementRange: NSRange? = nil) {
Logger.log.debug("Showing clientText: \(clientText) and candidateText: \(candidateText)")
client.setMarkedText(clientText, selectionRange: NSMakeRange(markedCursorLocation ?? clientText.length, 0), replacementRange: replacementRange ?? notFoundRange)
candidates = [candidateText]
if clientText.string.isEmpty {
candidatesWindow.hide()
}
else {
candidatesWindow.update()
if config.showCandidates {
candidatesWindow.show()
}
}
}
func finalize(_ output: String) {
Logger.log.debug("Finalizing with: \(output)")
client.insertText(output, replacementRange: notFoundRange)
candidatesWindow.hide()
markedCursorLocation = nil
}
func clear() {
Logger.log.debug("Clearing MarkedText and Candidate window")
client.setMarkedText("", selectionRange: NSMakeRange(0, 0), replacementRange: notFoundRange)
candidatesWindow.hide()
markedCursorLocation = nil
}
func findWord(at current: Int) -> NSRange? {
let maxLength = client.length()
var exponent = 2
var wordStart = -1, wordEnd = -1
Logger.log.debug("Finding word at: \(current) with max: \(maxLength)")
repeat {
let low = wordStart == -1 ? max(current - 2 << exponent, 0): wordStart
let high = wordEnd == -1 ? min(current + 2 << exponent, maxLength): wordEnd
Logger.log.debug("Looking for word between \(low) and \(high)")
var real = NSRange()
guard let text = client.string(from: NSMakeRange(low, high - low), actualRange: &real) else { return nil }
Logger.log.debug("Looking for word in text: \(text)")
if wordStart == -1, let startOffset = text.unicodeScalars[text.unicodeScalars.startIndex..<text.unicodeScalars.index(text.unicodeScalars.startIndex, offsetBy: current - real.location)].reversed().index(where: { CharacterSet.whitespacesAndNewlines.contains($0) })?.base.encodedOffset {
wordStart = real.location + startOffset
Logger.log.debug("Found wordStart: \(wordStart)")
}
if wordEnd == -1, let endOffset = text.unicodeScalars[text.unicodeScalars.index(text.unicodeScalars.startIndex, offsetBy: current - real.location)..<text.unicodeScalars.endIndex].index(where: { CharacterSet.whitespacesAndNewlines.contains($0) })?.encodedOffset {
wordEnd = real.location + endOffset
Logger.log.debug("Found wordEnd: \(wordEnd)")
}
exponent += 1
if wordStart == -1, low == 0 {
wordStart = low
Logger.log.debug("Starting word at beginning of document")
}
if wordEnd == -1, high == maxLength {
wordEnd = high
Logger.log.debug("Ending word at end of document")
}
}
while(wordStart == -1 || wordEnd == -1)
Logger.log.debug("Found word between \(wordStart) and \(wordEnd)")
return NSMakeRange(wordStart, wordEnd - wordStart)
}
}
| gpl-3.0 | c040da6a538a69f3ffed63def01cef19 | 49.039063 | 296 | 0.656831 | 4.934515 | false | false | false | false |
vi4m/Zewo | Modules/Reflection/Tests/ReflectionTests/InternalTests.swift | 2 | 3077 | import XCTest
@testable import Reflection
public class InternalTests : XCTestCase {
func testShallowMetadata() {
func testShallowMetadata<T>(type: T.Type, expectedKind: Metadata.Kind) {
let shallowMetadata = Metadata(type: type)
XCTAssert(shallowMetadata.kind == expectedKind, "\(shallowMetadata.kind) does not match expected \(expectedKind)")
XCTAssert(shallowMetadata.valueWitnessTable.size == sizeof(type))
XCTAssert(shallowMetadata.valueWitnessTable.stride == strideof(type))
}
testShallowMetadata(type: Person.self, expectedKind: .struct)
testShallowMetadata(type: Optional<Person>.self, expectedKind: .optional)
testShallowMetadata(type: (String, Int).self, expectedKind: .tuple)
testShallowMetadata(type: ((String) -> Int).self, expectedKind: .function)
testShallowMetadata(type: Any.self, expectedKind: .existential)
testShallowMetadata(type: String.Type.self, expectedKind: .metatype)
testShallowMetadata(type: Any.Type.self, expectedKind: .existentialMetatype)
testShallowMetadata(type: ReferencePerson.self, expectedKind: .class)
}
func testNominalMetadata() {
func testMetadata<T : NominalType>(metadata: T, expectedName: String) {
XCTAssert(metadata.nominalTypeDescriptor.numberOfFields == 3)
XCTAssert(metadata.nominalTypeDescriptor.fieldNames == ["firstName", "lastName", "age"])
XCTAssertNotNil(metadata.nominalTypeDescriptor.fieldTypesAccessor)
XCTAssert(metadata.fieldTypes! == [String.self, String.self, Int.self] as [Any.Type])
}
if let metadata = Metadata.Struct(type: Person.self) {
testMetadata(metadata: metadata, expectedName: "Person")
} else {
XCTFail()
}
if let metadata = Metadata.Class(type: ReferencePerson.self) {
testMetadata(metadata: metadata, expectedName: "ReferencePerson")
} else {
XCTFail()
}
}
func testTupleMetadata() {
guard let metadata = Metadata.Tuple(type: (Int, name: String, Float, age: Int).self) else {
return XCTFail()
}
for (label, expected) in zip(metadata.labels, [nil, "name", nil, "age"] as [String?]) {
XCTAssert(label == expected)
}
}
func testSuperclass() {
guard let metadata = Metadata.Class(type: SubclassedPerson.self) else {
return XCTFail()
}
XCTAssertNotNil(metadata.superclass) // ReferencePerson
}
}
func == (lhs: [Any.Type], rhs: [Any.Type]) -> Bool {
return zip(lhs, rhs).reduce(true) { $1.0 != $1.1 ? false : $0 }
}
extension InternalTests {
public static var allTests: [(String, (InternalTests) -> () throws -> Void)] {
return [
("testShallowMetadata", testShallowMetadata),
("testNominalMetadata", testNominalMetadata),
("testTupleMetadata", testTupleMetadata),
("testSuperclass", testSuperclass),
]
}
}
| mit | fee6b877243b051c980878009ca210fe | 41.736111 | 126 | 0.641859 | 4.662121 | false | true | false | false |
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