text: /**
   * Copyright (c) 2006-2018, JGraph Ltd
   * Copyright (c) 2006-2018, Gaudenz Alder
   */
  /**
   * Constructs a new point for the optional x and y coordinates. If no
   * coordinates are given, then the default values for <x> and <y> are used.
   * @constructor
   * @class Implements a basic 2D point. Known subclassers = {@link mxRectangle}.
   * @param {number} x X-coordinate of the point.
   * @param {number} y Y-coordinate of the point.
   */
  App = function(editor, container, lightbox)
  {
  	EditorUi.call(this, editor, container, (lightbox != null) ? lightbox :
  		(urlParams['lightbox'] == '1' || (uiTheme == 'min' &&
  		urlParams['chrome'] != '0')));
  	
  	// Pre-fetches images
  	if (mxClient.IS_SVG)
  	{
  		mxGraph.prototype.warningImage.src = 'data:image/png;base64,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';
  	}
  	else
  	{
  		var img = new Image();
  		img.src = mxGraph.prototype.warningImage.src;
  	}
  	
  	// Global helper method to deal with popup blockers
  	window.openWindow = mxUtils.bind(this, function(url, pre, fallback)
  	{
  		var wnd = null;
  		
  		try
  		{
  			wnd = window.open(url);
  		}
  		catch (e)
  		{
  			// ignore
  		}
  		
  		if (wnd == null || wnd === undefined)
  		{
  			this.showDialog(new PopupDialog(this, url, pre, fallback).container, 320, 140, true, true);
  		}
  		else if (pre != null)
  		{
  			pre();
  		}
  	});
  	
  	// Initial state for toolbar items is disabled
  	this.updateDocumentTitle();
  	this.updateUi();
  
  	// Global helper method to display error messages
  	window.showOpenAlert = mxUtils.bind(this, function(message)
  	{
  		// Cancel must be called before showing error message
  		if (window.openFile != null)
  		{
  			window.openFile.cancel(true);
  		}
  		
  		this.handleError(message);
  	});
  
  	// Handles opening files via drag and drop
  	if (!this.editor.chromeless || this.editor.editable)
  	{
  		this.addFileDropHandler([document]);
  	}
  	
  	// Process the queue for waiting plugins
  	if (App.DrawPlugins != null)
  	{
  		for (var i = 0; i < App.DrawPlugins.length; i++)
  		{
  			try
  			{
  				App.DrawPlugins[i](this);
  			}
  			catch (e)
  			{
  				if (window.console != null)
  				{
  					console.log('Plugin Error:', e, App.DrawPlugins[i]);
  				}
  			}
  		}
  		
  		// Installs global callback for plugins
  		window.Draw.loadPlugin = mxUtils.bind(this, function(callback)
  		{
  			callback(this);
  		});
  	}
  
  	this.load();
  };
  
  /**
   * Executes the first step for connecting to Google Drive.
   */
  App.ERROR_TIMEOUT = 'timeout';
  
  /**
   * Executes the first step for connecting to Google Drive.
   */
  App.ERROR_BUSY = 'busy';
  
  /**
   * Executes the first step for connecting to Google Drive.
   */
  App.ERROR_UNKNOWN = 'unknown';
  
  /**
   * Sets the delay for autosave in milliseconds. Default is 2000.
   */
  App.MODE_GOOGLE = 'google';
  
  /**
   * Sets the delay for autosave in milliseconds. Default is 2000.
   */
  App.MODE_DROPBOX = 'dropbox';
  
  /**
   * Sets the delay for autosave in milliseconds. Default is 2000.
   */
  App.MODE_ONEDRIVE = 'onedrive';
  
  /**
   * Sets the delay for autosave in milliseconds. Default is 2000.
   */
  App.MODE_GITHUB = 'github';
  
  /**
   * Sets the delay for autosave in milliseconds. Default is 2000.
   */
  App.MODE_DEVICE = 'device';
  
  /**
   * Sets the delay for autosave in milliseconds. Default is 2000.
   */
  App.MODE_BROWSER = 'browser';
  
  /**
   * Trello App Mode
   */
  App.MODE_TRELLO = 'trello';
  
  /**
   * Sets the delay for autosave in milliseconds. Default is 2000.
   */
  App.DROPBOX_APPKEY = 'libwls2fa9szdji';
  
  /**
   * Sets URL to load the Dropbox SDK from
   */
  App.DROPBOX_URL = 'js/dropbox/Dropbox-sdk.min.js';
  
  /**
   * Sets the delay for autosave in milliseconds. Default is 2000.
   */
  App.DROPINS_URL = 'https://www.dropbox.com/static/api/2/dropins.js';
  
  /**
   * Sets the delay for autosave in milliseconds. Default is 2000.
   */
  App.ONEDRIVE_URL = 'https://js.live.net/v7.2/OneDrive.js';
  
  /**
   * Trello URL
   */
  App.TRELLO_URL = 'https://api.trello.com/1/client.js';
  
  /**
   * Trello JQuery dependency
   */
  App.TRELLO_JQUERY_URL = 'https://code.jquery.com/jquery-1.7.1.min.js';
  
  /**
   * Trello JQuery dependency
   */
  App.FOOTER_PLUGIN_URL = 'https://www.jgraph.com/drawio-footer.js';
  
  /**
   * Defines plugin IDs for loading via p URL parameter. Update the table at
   * https://desk.draw.io/solution/articles/16000042546
   */
  App.pluginRegistry = {'4xAKTrabTpTzahoLthkwPNUn': '/plugins/explore.js',
  	'ex': '/plugins/explore.js', 'p1': '/plugins/p1.js',
  	'ac': '/plugins/connect.js', 'acj': '/plugins/connectJira.js',
  	'ac148': '/plugins/cConf-1-4-8.js', 'voice': '/plugins/voice.js',
  	'tips': '/plugins/tooltips.js', 'svgdata': '/plugins/svgdata.js',
  	'doors': '/plugins/doors.js', 'electron': 'plugins/electron.js',
  	'number': '/plugins/number.js', 'sql': '/plugins/sql.js',
  	'props': '/plugins/props.js', 'text': '/plugins/text.js',
  	'anim': '/plugins/animation.js', 'update': '/plugins/update.js',
  	'trees': '/plugins/trees/trees.js', 'import': '/plugins/import.js',
  	'replay': '/plugins/replay.js', 'anon': '/plugins/anonymize.js',
  	'tr': '/plugins/trello.js', 'f5': '/plugins/rackF5.js',
  	'tickets': '/plugins/tickets.js', 'webcola': '/plugins/webcola/webcola.js'};
  
  /**
   * Function: authorize
   * 
   * Authorizes the client, gets the userId and calls <open>.
   */
  App.getStoredMode = function()
  {
  	var mode = null;
  	
  	if (mode == null && isLocalStorage)
  	{
  		mode = localStorage.getItem('.mode');
  	}
  	
  	if (mode == null && typeof(Storage) != 'undefined')
  	{
  		var cookies = document.cookie.split(";");
  		
  		for (var i = 0; i < cookies.length; i++)
  		{
  			// Removes spaces around cookie
  			var cookie = mxUtils.trim(cookies[i]);
  			
  			if (cookie.substring(0, 5) == 'MODE=')
  			{
  				mode = cookie.substring(5);
  				break;
  			}
  		}
  		
  		if (mode != null && isLocalStorage)
  		{
  			// Moves to local storage
  			var expiry = new Date();
  			expiry.setYear(expiry.getFullYear() - 1);
  			document.cookie = 'MODE=; expires=' + expiry.toUTCString();
  			localStorage.setItem('.mode', mode);
  		}
  	}
  	
  	return mode;
  };
  
  /**
   * Static Application initializer executed at load-time.
   */
  (function()
  {
  	if (!mxClient.IS_CHROMEAPP)
  	{
  		if (urlParams['offline'] != '1')
  		{
  			// Switches to dropbox mode for db.draw.io
  			if (window.location.hostname == 'db.draw.io' && urlParams['mode'] == null)
  			{
  				urlParams['mode'] = 'dropbox';
  			}
  			
  			App.mode = urlParams['mode'];
  			
  			if (App.mode == null)
  			{
  				// Stored mode overrides preferred mode
  				App.mode = App.getStoredMode();
  			}
  		}
  
  		/**
  		 * Lazy loading backends.
  		 */
  		if (window.mxscript != null)
  		{
  			// Loads gapi for all browsers but IE8 and below if not disabled or if enabled and in embed mode
  			if (urlParams['embed'] != '1')
  			{
  				if (typeof window.DriveClient === 'function')
  				{
  					if (urlParams['gapi'] != '0' && isSvgBrowser &&
  						(document.documentMode == null || document.documentMode >= 10))
  					{
  						// Immediately loads client
  						if (App.mode == App.MODE_GOOGLE || (urlParams['state'] != null &&
  							window.location.hash == '') || (window.location.hash != null &&
  							window.location.hash.substring(0, 2) == '#G'))
  						{
  							mxscript('https://apis.google.com/js/api.js');
  						}
  						// Keeps lazy loading for fallback to authenticated Google file if not public in loadFile
  						else if (urlParams['chrome'] == '0' && (window.location.hash == null ||
  							window.location.hash.substring(0, 45) !== '#Uhttps%3A%2F%2Fdrive.google.com%2Fuc%3Fid%3D'))
  						{
  							// Disables loading of client
  							window.DriveClient = null;
  						}
  					}
  					else
  					{
  						// Disables loading of client
  						window.DriveClient = null;
  					}
  				}
  	
  				// Loads dropbox for all browsers but IE8 and below (no CORS) if not disabled or if enabled and in embed mode
  				// KNOWN: Picker does not work in IE11 (https://dropbox.zendesk.com/requests/1650781)
  				if (typeof window.DropboxClient === 'function')
  				{
  					if (urlParams['db'] != '0' && isSvgBrowser &&
  						(document.documentMode == null || document.documentMode > 9))
  					{
  						// Immediately loads client
  						if (App.mode == App.MODE_DROPBOX || (window.location.hash != null &&
  							window.location.hash.substring(0, 2) == '#D'))
  						{
  							mxscript(App.DROPBOX_URL);
  							
  							// Must load this after the dropbox SDK since they use the same namespace
  							mxscript(App.DROPINS_URL, null, 'dropboxjs', App.DROPBOX_APPKEY);
  						}
  						else if (urlParams['chrome'] == '0')
  						{
  							window.DropboxClient = null;
  						}
  					}
  					else
  					{
  						// Disables loading of client
  						window.DropboxClient = null;
  					}
  				}
  				
  				// Loads OneDrive for all browsers but IE6/IOS if not disabled or if enabled and in embed mode
  				if (typeof window.OneDriveClient === 'function')
  				{
  					if (urlParams['od'] != '0' && (navigator.userAgent.indexOf('MSIE') < 0 || document.documentMode >= 10))
  					{
  						// Immediately loads client
  						if (App.mode == App.MODE_ONEDRIVE || (window.location.hash != null &&
  							window.location.hash.substring(0, 2) == '#W'))
  						{
  							mxscript(App.ONEDRIVE_URL);
  						}
  						else if (urlParams['chrome'] == '0')
  						{
  							window.OneDriveClient = null;
  						}
  					}
  					else
  					{
  						// Disables loading of client
  						window.OneDriveClient = null;
  					}
  				}
  				
  				// Loads Trello for all browsers but < IE10 if not disabled or if enabled and in embed mode
  				if (typeof window.TrelloClient === 'function')
  				{
  					if (urlParams['tr'] != '0' && isSvgBrowser &&
  							(document.documentMode == null || document.documentMode >= 10))
  					{
  						// Immediately loads client
  						if (App.mode == App.MODE_TRELLO || (window.location.hash != null &&
  							window.location.hash.substring(0, 2) == '#T'))
  						{
  							mxscript(App.TRELLO_JQUERY_URL);
  							mxscript(App.TRELLO_URL);
  						}
  						else if (urlParams['chrome'] == '0')
  						{
  							window.TrelloClient = null;
  						}
  					}
  					else
  					{
  						// Disables loading of client
  						window.TrelloClient = null;
  					}
  				}
  			}
  			
  			// Loads JSON for older browsers
  			if (typeof(JSON) == 'undefined')
  			{
  				mxscript('js/json/json2.min.js');
  			}
  		}
  	}
  })();
  
  /**
   * Program flow starts here.
   * 
   * Optional callback is called with the app instance.
   */
  App.main = function(callback, createUi)
  {
  	var lastErrorMessage = null;
  	
  	// Changes top level error handling
  	if (EditorUi.enableLogging)
  	{
  		window.onerror = function(message, url, linenumber, colno, err)
  		{
  			try
  			{
  				if (message == lastErrorMessage || (message != null && url != null &&
  					((message.indexOf('Script error') != -1) || (message.indexOf('extension') != -1))))
  				{
  					// TODO log external domain script failure "Script error." is
  					// reported when the error occurs in a script that is hosted
  					// on a domain other than the domain of the current page
  				}
  				// DocumentClosedError seems to be an FF bug an can be ignored for now
  				else if (message != null && message.indexOf('DocumentClosedError') < 0)
  				{
  					lastErrorMessage = message;
  					var img = new Image();
  					var severity = (message.indexOf('NetworkError') >= 0 || message.indexOf('SecurityError') >= 0 ||
  						message.indexOf('NS_ERROR_FAILURE') >= 0 || message.indexOf('out of memory') >= 0) ?
  						'CONFIG' : 'SEVERE';
  					var logDomain = window.DRAWIO_LOG_URL != null ? window.DRAWIO_LOG_URL : '';
  			    		img.src = logDomain + '/log?severity=' + severity + '&v=' + encodeURIComponent(EditorUi.VERSION) +
  			    			'&msg=clientError:' + encodeURIComponent(message) + ':url:' + encodeURIComponent(window.location.href) +
  			    			':lnum:' + encodeURIComponent(linenumber) + 
  			    			((colno != null) ? ':colno:' + encodeURIComponent(colno) : '') +
  			    			((err != null && err.stack != null) ? '&stack=' + encodeURIComponent(err.stack) : '');
  				}
  			}
  			catch (err)
  			{
  				// do nothing
  			}
  		};
  	}
  	
  	// Adds configuration
  	if (window.location.hash != null && window.location.hash.substring(0, 2) == '#C')
  	{
  		try
  		{
  			var config = JSON.parse(decodeURIComponent(
  					window.location.hash.substring(2)));
  			Editor.configure(config, true);
  			
  			if (config.open != null)
  			{
  				window.location.hash = config.open;
  			}
  			else
  			{
  				window.location.hash = '';
  			}
  		}
  		catch (e)
  		{
  			console.log(e);
  		}
  	}
  
  	if (window.mxscript != null)
  	{
  		/**
  		 * Injects offline dependencies
  		 */
  		if (urlParams['offline'] == '1' || urlParams['appcache'] == '1')
  		{
  			mxscript('js/shapes.min.js');
  			mxscript('js/stencils.min.js');
  			mxscript('js/extensions.min.js');
  			
  			var frame = document.createElement('iframe');
  			frame.setAttribute('width', '0');
  			frame.setAttribute('height', '0');
  			frame.setAttribute('src', 'offline.html');
  			document.body.appendChild(frame);
  		}
  		
  		/**
  		 * Loading plugins.
  		 */
  		if (urlParams['plugins'] != '0' && urlParams['offline'] != '1')
  		{
  			var plugins = mxSettings.getPlugins();
  			var temp = urlParams['p'];
  			App.initPluginCallback();
  
  			if (temp != null)
  			{
  				// Used to request draw.io sources in dev mode
  				var drawDevUrl = '';
  
  				if (urlParams['drawdev'] == '1')
  				{
  					drawDevUrl = document.location.protocol + '//drawhost.jgraph.com/';
  				}
  				
  				// Mapping from key to URL in App.plugins
  				var t = temp.split(';');
  				
  				for (var i = 0; i < t.length; i++)
  				{
  					var url = App.pluginRegistry[t[i]];
  					
  					if (url != null)
  					{
  						mxscript(drawDevUrl + url);
  					}
  					else if (window.console != null)
  					{
  						console.log('Unknown plugin:', t[i]);
  					}
  				}
  			}
  			else if (urlParams['chrome'] != '0' && !EditorUi.isElectronApp)
  			{
  				mxscript(App.FOOTER_PLUGIN_URL, null, null, null, mxClient.IS_SVG);
  			}
  			
  			if (plugins != null && plugins.length > 0 && urlParams['plugins'] != '0')
  			{
  				// Loading plugins inside the asynchronous block below stops the page from loading so a 
  				// hardcoded message for the warning dialog is used since the resources are loadd below
  				var warning = 'The page has requested to load the following plugin(s):\n \n {1}\n \n Would you like to load these plugin(s) now?\n \n NOTE : Only allow plugins to run if you fully understand the security implications of doing so.\n';
  				var tmp = window.location.protocol + '//' + window.location.host;
  				var local = true;
  				
  				for (var i = 0; i < plugins.length && local; i++)
  				{
  					if (plugins[i].charAt(0) != '/' && plugins[i].substring(0, tmp.length) != tmp)
  					{
  						local = false;
  					}
  				}
  				
  				if (local || mxUtils.confirm(mxResources.replacePlaceholders(warning, [plugins.join('\n')]).replace(/\\n/g, '\n')))
  				{
  					for (var i = 0; i < plugins.length; i++)
  					{
  						try
  						{
  							mxscript(plugins[i]);
  						}
  						catch (e)
  						{
  							// ignore
  						}
  					}
  				}
  			}
  		}
  		
  		// Loads gapi for all browsers but IE8 and below if not disabled or if enabled and in embed mode
  		// Special case: Cannot load in asynchronous code below
  		if (typeof window.DriveClient === 'function' &&
  			(typeof gapi === 'undefined' && (((urlParams['embed'] != '1' && urlParams['gapi'] != '0') ||
  			(urlParams['embed'] == '1' && urlParams['gapi'] == '1')) && isSvgBrowser &&
  			isLocalStorage && (document.documentMode == null || document.documentMode >= 10))))
  		{
  			mxscript('https://apis.google.com/js/api.js?onload=DrawGapiClientCallback', null, null, null, mxClient.IS_SVG);
  		}
  		// Disables client
  		else if (typeof window.gapi === 'undefined')
  		{
  			window.DriveClient = null;
  		}
  	}
  	
  	/**
  	 * Asynchronous MathJax extension.
  	 */
  	if (urlParams['math'] != '0')
  	{
  		Editor.initMath();
  	}
  
  	function doLoad(bundle)
  	{
  		// Prefetches asynchronous requests so that below code runs synchronous
  		// Loading the correct bundle (one file) via the fallback system in mxResources. The stylesheet
  		// is compiled into JS in the build process and is only needed for local development.
  		mxUtils.getAll((urlParams['dev'] != '1') ? [bundle] : [bundle, (uiTheme == 'dark') ? STYLE_PATH + '/dark-default.xml' : STYLE_PATH + '/default.xml'], function(xhr)
  		{
  			// Adds bundle text to resources
  			mxResources.parse(xhr[0].getText());
  			
  			// Prepares themes with mapping from old default-style to old XML file
  			if (xhr.length > 1)
  			{
  	 			Graph.prototype.defaultThemes[Graph.prototype.defaultThemeName] = xhr[1].getDocumentElement();
  			}
  	
  			// Main
  			var ui = (createUi != null) ? createUi() : new App(new Editor(
  					urlParams['chrome'] == '0' || uiTheme == 'min',
  					null, null, null, urlParams['chrome'] != '0'));
  			
  			if (window.mxscript != null)
  			{
  				// Loads dropbox for all browsers but IE8 and below (no CORS) if not disabled or if enabled and in embed mode
  				// KNOWN: Picker does not work in IE11 (https://dropbox.zendesk.com/requests/1650781)
  				if (typeof window.DropboxClient === 'function' &&
  					(window.Dropbox == null && window.DrawDropboxClientCallback != null &&
  					(((urlParams['embed'] != '1' && urlParams['db'] != '0') ||
  					(urlParams['embed'] == '1' && urlParams['db'] == '1')) &&
  					isSvgBrowser && (document.documentMode == null || document.documentMode > 9))))
  				{
  					mxscript(App.DROPBOX_URL, function()
  					{
  						// Must load this after the dropbox SDK since they use the same namespace
  						mxscript(App.DROPINS_URL, function()
  						{
  							DrawDropboxClientCallback();
  						}, 'dropboxjs', App.DROPBOX_APPKEY);
  					});
  				}
  				// Disables client
  				else if (typeof window.Dropbox === 'undefined' || typeof window.Dropbox.choose === 'undefined')
  				{
  					window.DropboxClient = null;
  				}
  					
  				// Loads OneDrive for all browsers but IE6/IOS if not disabled or if enabled and in embed mode
  				if (typeof window.OneDriveClient === 'function' &&
  					(typeof OneDrive === 'undefined' && window.DrawOneDriveClientCallback != null &&
  					(((urlParams['embed'] != '1' && urlParams['od'] != '0') || (urlParams['embed'] == '1' &&
  					urlParams['od'] == '1')) && (navigator.userAgent.indexOf('MSIE') < 0 || document.documentMode >= 10))))
  				{
  					mxscript(App.ONEDRIVE_URL, window.DrawOneDriveClientCallback);
  				}
  				// Disables client
  				else if (typeof window.OneDrive === 'undefined')
  				{
  					window.OneDriveClient = null;
  				}
  				
  				// Loads Trello for all browsers but < IE10 if not disabled or if enabled and in embed mode
  				if (typeof window.TrelloClient === 'function' &&
  					(typeof window.Trello === 'undefined' && window.DrawTrelloClientCallback != null &&
  					(((urlParams['embed'] != '1' && urlParams['tr'] != '0') || (urlParams['embed'] == '1' &&
  					urlParams['tr'] == '1')) && (navigator.userAgent.indexOf('MSIE') < 0 || document.documentMode >= 10))))
  				{
  					mxscript(App.TRELLO_JQUERY_URL, function()
  					{
  						// Must load this after the dropbox SDK since they use the same namespace
  						mxscript(App.TRELLO_URL, function()
  						{
  							DrawTrelloClientCallback();
  						});
  					});
  				}
  				// Disables client
  				else if (typeof window.Trello === 'undefined')
  				{
  					window.TrelloClient = null;
  				}
  	
  			}
  			
  			if (callback != null)
  			{
  				callback(ui);
  			}
  			
  			/**
  			 * For developers only
  			 */
  			if (urlParams['chrome'] != '0' && urlParams['test'] == '1')
  			{
  				mxLog.show();
  				mxLog.debug('Started in ' + (new Date().getTime() - t0.getTime()) + 'ms');
  				mxLog.debug('Export:', EXPORT_URL);
  				mxLog.debug('Development mode:', (urlParams['dev'] == '1') ? 'active' : 'inactive');
  				mxLog.debug('Test mode:', (urlParams['test'] == '1') ? 'active' : 'inactive');
  			}
  		}, function(xhr)
  		{
  			document.getElementById('geStatus').innerHTML = 'Error loading page. <a href="javascript:void(0);">Please try refreshing.</a>';
  			
  			// Tries reload with default resources in case any language resources were not available
  			document.getElementById('geStatus').getElementsByTagName('a')[0].onclick = function()
  			{
  				mxLanguage = 'en';
  				doLoad(mxResources.getDefaultBundle(RESOURCE_BASE, mxLanguage) ||
  						mxResources.getSpecialBundle(RESOURCE_BASE, mxLanguage));
  			};
  		});
  	};
  	
  	// Adds required resources (disables loading of fallback properties, this can only
  	// be used if we know that all keys are defined in the language specific file)
  	mxResources.loadDefaultBundle = false;
  	doLoad(mxResources.getDefaultBundle(RESOURCE_BASE, mxLanguage) ||
  		mxResources.getSpecialBundle(RESOURCE_BASE, mxLanguage));
  };
  
  //Extends EditorUi
  mxUtils.extend(App, EditorUi);
  
  /**
   * Executes the first step for connecting to Google Drive.
   */
  App.prototype.defaultUserPicture = 'https://lh3.googleusercontent.com/-HIzvXUy6QUY/AAAAAAAAAAI/AAAAAAAAAAA/giuR7PQyjEk/photo.jpg?sz=30';
  
  /**
   * 
   */
  App.prototype.shareImage = 'data:image/png;base64,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';
  
  /**
   *
   */
  App.prototype.chevronUpImage = (!mxClient.IS_SVG) ? IMAGE_PATH + '/chevron-up.png' : 'data:image/png;base64,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';
  
  /**
   *
   */
  App.prototype.chevronDownImage = (!mxClient.IS_SVG) ? IMAGE_PATH + '/chevron-down.png' : 'data:image/png;base64,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';
  
  /**
   *
   */
  App.prototype.formatShowImage = (!mxClient.IS_SVG) ? IMAGE_PATH + '/format-show.png' : 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyJpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdpbj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMC1jMDYwIDYxLjEzNDc3NywgMjAxMC8wMi8xMi0xNzozMjowMCAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpDcmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENTNSBNYWNpbnRvc2giIHhtcE1NOkluc3RhbmNlSUQ9InhtcC5paWQ6ODdCREY5REY1NkQ3MTFFNTkyNjNEMTA5NjgwODUyRTgiIHhtcE1NOkRvY3VtZW50SUQ9InhtcC5kaWQ6ODdCREY5RTA1NkQ3MTFFNTkyNjNEMTA5NjgwODUyRTgiPiA8eG1wTU06RGVyaXZlZEZyb20gc3RSZWY6aW5zdGFuY2VJRD0ieG1wLmlpZDo4N0JERjlERDU2RDcxMUU1OTI2M0QxMDk2ODA4NTJFOCIgc3RSZWY6ZG9jdW1lbnRJRD0ieG1wLmRpZDo4N0JERjlERTU2RDcxMUU1OTI2M0QxMDk2ODA4NTJFOCIvPiA8L3JkZjpEZXNjcmlwdGlvbj4gPC9yZGY6UkRGPiA8L3g6eG1wbWV0YT4gPD94cGFja2V0IGVuZD0iciI/PlnMQ/8AAAAJUExURQAAAP///3FxcTfTiAsAAAACdFJOU/8A5bcwSgAAACFJREFUeNpiYEQDDEQJMMABTAAixcQ00ALoDiPRcwABBgB6DADly9Yx8wAAAABJRU5ErkJggg==';
  
  /**
   *
   */
  App.prototype.formatHideImage = (!mxClient.IS_SVG) ? IMAGE_PATH + '/format-hide.png' : 'data:image/png;base64,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';
  
  /**
   *
   */
  App.prototype.fullscreenImage = (!mxClient.IS_SVG) ? IMAGE_PATH + '/fullscreen.png' : 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAABlBMVEUAAAAAAAClZ7nPAAAAAXRSTlMAQObYZgAAABpJREFUCNdjgAAbGxAy4AEh5gNwBBGByoIBAIueBd12TUjqAAAAAElFTkSuQmCC';
  
  /**
   * Executes the first step for connecting to Google Drive.
   */
  App.prototype.timeout = 25000;
  
  /**
   * Overriden UI settings depending on mode.
   */
  if (urlParams['embed'] != '1')
  {
  	App.prototype.menubarHeight = 60;
  }
  else
  {
  	App.prototype.footerHeight = 0;
  }
  
  /**
   * Queue for loading plugins and wait for UI instance
   */
  App.initPluginCallback = function()
  {
  	if (App.DrawPlugins == null)
  	{
  		// Workaround for need to load plugins now but wait for UI instance
  		App.DrawPlugins = [];
  		
  		// Global entry point for plugins is Draw.loadPlugin. This is the only
  		// long-term supported solution for access to the EditorUi instance.
  		window.Draw = new Object();
  		window.Draw.loadPlugin = function(callback)
  		{
  			App.DrawPlugins.push(callback);
  		};
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.init = function()
  {
  	EditorUi.prototype.init.apply(this, arguments);
  
  	/**
  	 * Specifies the default filename.
  	 */
  	this.defaultLibraryName = mxResources.get('untitledLibrary');
  
  	/**
  	 * Holds the listener for description changes.
  	 */	
  	this.descriptorChangedListener = mxUtils.bind(this, this.descriptorChanged);
  
  	/**
  	 * Creates github client.
  	 */
  	this.gitHub = (!mxClient.IS_IE || document.documentMode == 10 ||
  			mxClient.IS_IE11 || mxClient.IS_EDGE) &&
  			(urlParams['gh'] != '0' && (urlParams['embed'] != '1' ||
  			urlParams['gh'] == '1')) ? new GitHubClient(this) : null;
  	
  	if (this.gitHub != null)
  	{
  		this.gitHub.addListener('userChanged', mxUtils.bind(this, function()
  		{
  			this.updateUserElement();
  			this.restoreLibraries();
  		}))
  	}
  
  	/**
  	 * Lazy-loading for individual backends
  	 */
  	if (urlParams['embed'] != '1' || urlParams['od'] == '1')
  	{
  		/**
  		 * Creates onedrive client if all required libraries are available.
  		 */
  		var initOneDriveClient = mxUtils.bind(this, function()
  		{
  			if (typeof OneDrive !== 'undefined')
  			{
  				/**
  				 * Holds the x-coordinate of the point.
  				 */
  				this.oneDrive = new OneDriveClient(this);
  				
  				this.oneDrive.addListener('userChanged', mxUtils.bind(this, function()
  				{
  					this.updateUserElement();
  					this.restoreLibraries();
  				}));
  				
  				// Notifies listeners of new client
  				this.fireEvent(new mxEventObject('clientLoaded', 'client', this.oneDrive));
  			}
  			else if (window.DrawOneDriveClientCallback == null)
  			{
  				window.DrawOneDriveClientCallback = initOneDriveClient;
  			}
  		});
  
  		initOneDriveClient();
  	}
  
  	/**
  	 * Lazy-loading for Trello
  	 */
  	if (urlParams['embed'] != '1' || urlParams['tr'] == '1')
  	{
  		/**
  		 * Creates Trello client if all required libraries are available.
  		 */
  		var initTrelloClient = mxUtils.bind(this, function()
  		{
  			if (typeof window.Trello !== 'undefined')
  			{
  				this.trello = new TrelloClient(this);
  				
  				//TODO we have no user info from Trello so we don't set a user
  				this.trello.addListener('userChanged', mxUtils.bind(this, function()
  				{
  					this.updateUserElement();
  					this.restoreLibraries();
  				}));
  				
  				// Notifies listeners of new client
  				this.fireEvent(new mxEventObject('clientLoaded', 'client', this.trello));
  			}
  			else if (window.DrawTrelloClientCallback == null)
  			{
  				window.DrawTrelloClientCallback = initTrelloClient;
  			}
  		});
  
  		initTrelloClient();
  	}
  
  	/**
  	 * Creates drive client with all required libraries are available.
  	 */
  	if (urlParams['embed'] != '1' || urlParams['gapi'] == '1')
  	{
  		var initDriveClient = mxUtils.bind(this, function()
  		{
  			/**
  			 * Creates google drive client if all required libraries are available.
  			 */
  			if (typeof gapi !== 'undefined')
  			{
  				var doInit = mxUtils.bind(this, function()
  				{
  					/**
  					 * Holds the x-coordinate of the point.
  					 */
  					this.drive = new DriveClient(this);
  					
  					/**
  					 * Adds important notice for new app if drive file is loaded in old app.
  					 */
  					if (this.drive.appId == '420247213240')
  					{
  						this.editor.addListener('fileLoaded', mxUtils.bind(this, function()
  						{
  							var file = this.getCurrentFile();
  							
  							if (file != null && file.constructor == DriveFile)
  							{
  								var td = document.getElementById('geFooterItem2');
  								
  								if (td != null)
  								{
  									td.innerHTML = '<a href="https://support.draw.io/display/DO/2014/11/27/Switching+application+in+Google+Drive" ' +
  										'target="_blank" title="IMPORTANT NOTICE" >IMPORTANT NOTICE</a>';
  								}
  							}
  						}));
  					}
  					
  					this.drive.addListener('userChanged', mxUtils.bind(this, function()
  					{
  						this.updateUserElement();
  						this.restoreLibraries();
  						this.checkLicense();
  					}))
  					
  					// Notifies listeners of new client
  					this.fireEvent(new mxEventObject('clientLoaded', 'client', this.drive));
  				});
  				
  				if (window.DrawGapiClientCallback != null)
  				{
  					gapi.load(((urlParams['picker'] != '0') ? 'picker,': '') + 'auth:client,drive-realtime,drive-share', mxUtils.bind(this, function(resp)
  					{
  						// Starts the app without the Google Option if the API fails to load
  						if (gapi.drive != null && gapi.drive.realtime != null)
  						{
  							gapi.client.load('drive', 'v2', mxUtils.bind(this, function()
  							{
  								this.defineCustomObjects();
  								
  								// Needed to avoid popup blocking for non-immediate authentication
  								gapi.auth.init(mxUtils.bind(this, function()
  								{
  									if (gapi.client.drive != null)
  									{
  										doInit();
  									}
  								}));
  							}));
  						}
  					}));
  					
  					/**
  					 * Clears any callbacks.
  					 */
  					window.DrawGapiClientCallback = null;
  				}
  				else
  				{
  					doInit();
  				}
  			}
  			else if (window.DrawGapiClientCallback == null)
  			{
  				window.DrawGapiClientCallback = initDriveClient;
  			}
  		});
  		
  		initDriveClient();
  	}
  
  	if (urlParams['embed'] != '1' || urlParams['db'] == '1')
  	{
  		/**
  		 * Creates dropbox client if all required libraries are available.
  		 */
  		var initDropboxClient = mxUtils.bind(this, function()
  		{
  			if (typeof Dropbox === 'function' && typeof Dropbox.choose !== 'undefined')
  			{
  				/**
  				 * Clears dropbox client callback.
  				 */
  				window.DrawDropboxClientCallback = null;
  				
  				/**
  				 * Holds the x-coordinate of the point.
  				 */
  				this.dropbox = new DropboxClient(this);
  				
  				this.dropbox.addListener('userChanged', mxUtils.bind(this, function()
  				{
  					this.updateUserElement();
  					this.restoreLibraries();
  				}));
  				
  				// Notifies listeners of new client
  				this.fireEvent(new mxEventObject('clientLoaded', 'client', this.dropbox));
  			}
  			else if (window.DrawDropboxClientCallback == null)
  			{
  				window.DrawDropboxClientCallback = initDropboxClient;
  			}
  		});
  
  		initDropboxClient();
  	}
  
  	if (urlParams['embed'] != '1')
  	{
  		/**
  		 * Holds the background element.
  		 */
  		this.bg = this.createBackground();
  		document.body.appendChild(this.bg);
  		this.diagramContainer.style.visibility = 'hidden';
  		this.formatContainer.style.visibility = 'hidden';
  		this.hsplit.style.display = 'none';
  		this.sidebarContainer.style.display = 'none';
  		this.sidebarFooterContainer.style.display = 'none';
  
  		// Sets the initial mode
  		if (urlParams['local'] == '1')
  		{
  			this.setMode(App.MODE_DEVICE);
  		}
  		else
  		{
  			this.mode = App.mode;
  		}
  	}
  	else if (this.menubar != null)
  	{
  		this.menubar.container.style.paddingTop = '0px';
  	}
  
  	this.updateHeader();
  
  	if (this.menubar != null)
  	{
  		this.buttonContainer = document.createElement('div');
  		this.buttonContainer.style.display = 'inline-block';
  		this.buttonContainer.style.paddingRight = '48px';
  		this.buttonContainer.style.position = 'absolute';
  		this.buttonContainer.style.right = '0px';
  		
  		this.menubar.container.appendChild(this.buttonContainer);
  	}
  
  	if (uiTheme == 'atlas' && this.menubar != null)
  	{
  		if (this.toggleElement != null)
  		{
  			this.toggleElement.click();
  			this.toggleElement.style.display = 'none';
  		}
  		
  		this.icon = document.createElement('img');
  		this.icon.setAttribute('src', IMAGE_PATH + '/logo-flat-small.png');
  		this.icon.setAttribute('title', mxResources.get('draw.io'));
  		this.icon.style.paddingTop = '11px';
  		this.icon.style.marginLeft = '4px';
  		this.icon.style.marginRight = '6px';
  		
  		if (mxClient.IS_QUIRKS)
  		{
  			this.icon.style.marginTop = '12px';
  		}
  		
  		this.menubar.container.insertBefore(this.icon, this.menubar.container.firstChild);
  	}
  
  };
  
  /**
   * Returns true if the current domain is for the new drive app.
   */
  App.prototype.isDriveDomain = function()
  {
  	return urlParams['drive'] != '0' &&
  		(window.location.hostname == 'test.draw.io' ||
  		window.location.hostname == 'cdn.draw.io' ||
  		window.location.hostname == 'www.draw.io' ||
  		window.location.hostname == 'drive.draw.io' ||
  		window.location.hostname == 'jgraph.github.io');
  };
  
  /**
   * Returns true if the current domain is for the old drive app.
   */
  App.prototype.isLegacyDriveDomain = function()
  {
  	return urlParams['drive'] == 0 || window.location.hostname == 'legacy.draw.io';
  };
  
  /**
   * 
   */
  App.prototype.checkLicense = function()
  {
  	var driveUser = this.drive.getUser();
  	var email = ((urlParams['dev'] == '1') ? urlParams['lic'] : null) ||
  		((driveUser != null) ? driveUser.email : null);
  	
  	if (!this.isOffline() && !this.editor.chromeless && email != null)
  	{
  		// Anonymises the local part of the email address
  		var at = email.lastIndexOf('@');
  		var domain = email;
  		
  		if (at >= 0)
  		{
  			domain = email.substring(at + 1);
  			email = this.crc32(email.substring(0, at)) + '@' + domain;
  		}
  		
  		// Timestamp is workaround for cached response in certain environments
  		mxUtils.post('/license', 'domain=' + encodeURIComponent(domain) + '&email=' + encodeURIComponent(email) + 
  				'&ds=' + encodeURIComponent(driveUser.displayName) + '&lc=' + encodeURIComponent(driveUser.locale) + 
  				'&ts=' + new Date().getTime(),
  			mxUtils.bind(this, function(req)
  			{
  				var registered = false;
  				var exp = null;
  				
  				try
  				{
  					if (req.getStatus() >= 200 && req.getStatus() <= 299)
  					{
  						var value = req.getText();
  						registered = true;
  						
  						if (value.length > 0)
  						{
  							var lic = JSON.parse(value);
  							
  							if (lic != null)
  							{
  								exp = this.handleLicense(lic, domain);
  							}
  						}
  					}
  				}
  				catch (e)
  				{
  					// ignore
  				}
  			}));
  	}
  };
  
  /**
   * Returns true if the current domain is for the new drive app.
   */
  App.prototype.handleLicense = function(lic, domain)
  {
  	var footer = document.getElementById('geFooter');
  	var expiry = null;
  
  	if (footer != null && lic != null)
  	{
  		expiry = lic.expiry;
  		
  		if (lic.footer != null)
  		{
  			footer.innerHTML = decodeURIComponent(lic.footer);
  		}
  		else
  		{
  			this.hideFooter();
  		
  			if (expiry != null && expiry != 'never')
  			{
  				var exp = new Date(Date.parse(expiry));
  				var diff = Math.round((exp - Date.now()) / (1000 * 60 * 60 * 24));
  		
  				if (diff < 90)
  				{
  		    		var link = 'https://support.draw.io/display/DKB/draw.io+footer+state+that+license+is+expiring+on+Google+For+Work+account?domain=' + encodeURIComponent(domain);
  		    		footer.style.height = '100%';
  		    		footer.style.margin = '0px';
  		    		footer.style.display = '';
  		    		
  		    		if (diff < 0)
  		    		{
  			    		this.footerHeight = 80;
  		    			footer.innerHTML = '<table height="100%"><tr><td valign="middle" align="center" class="geStatusAlert geBlink">' +
  		    				'<a href="' + link + '" style="padding-top:16px;" target="_blank">' + 
  		    				'<img border="0" src="' + mxGraph.prototype.warningImage.src + '" align="top" style="margin-right:6px">' +
  		    				mxResources.get('licenseHasExpired', [domain, exp.toLocaleDateString()]) + '</a></td></tr></table>';
  		    		}
  		    		else
  		    		{
  			    		this.footerHeight = 46;
  		    			footer.innerHTML = '<table height="100%"><tr><td valign="middle" align="center" class="geStatusAlert">' +
  		    				'<a href="' + link + '" target="_blank">' +
  		    				'<img border="0" src="' + mxGraph.prototype.warningImage.src + '" align="top" style="margin-right:6px">' +
  		    				mxResources.get('licenseWillExpire', [domain, exp.toLocaleDateString()]) + '</a></td></tr></table>';
  		    		}
  		    		
  		    		this.refresh();
  				}
  			}
  		}
  	}
  	
  	return expiry;
  };
  
  /**
   * 
   */
  App.prototype.getEditBlankXml = function()
  {
  	var file = this.getCurrentFile();
  	
  	if (file != null && this.editor.isChromelessView() && this.editor.graph.isLightboxView() && file.realtime == null)
  	{
  		return file.getData();
  	}
  	else
  	{
  		return this.getFileData(true);
  	}
  };
  
  /**
   * Updates action states depending on the selection.
   */
  App.prototype.updateActionStates = function()
  {
  	EditorUi.prototype.updateActionStates.apply(this, arguments);
  
  	var file = this.getCurrentFile();
  	this.actions.get('revisionHistory').setEnabled(file != null && ((file.constructor == DriveFile &&
  			file.isEditable()) || file.constructor == DropboxFile));
  };
  
  /**
   * Updates draft in local storage
   */
  App.prototype.updateDraft = function()
  {
  	if (isLocalStorage && localStorage != null)
  	{
  		localStorage.setItem('.draft', JSON.stringify({modified: new Date().getTime(), data: this.getFileData()}));
  	}
  };
  
  /**
   * Returns the draft in local storage
   */
  App.prototype.getDraft = function()
  {
  	// FIXME: Handle multiple tabs
  //	if (isLocalStorage && localStorage != null)
  //	{
  //		try
  //		{
  //			var draft = localStorage.getItem('.draft');
  //			
  //			if (draft != null)
  //			{
  //				return JSON.parse(draft);
  //			}
  //		}
  //		catch (e)
  //		{
  //			// ignore quota etc
  //		}
  //	}
  
  	return null;
  };
  
  /**
   * Adds the specified entry to the recent file list in local storage
   */
  App.prototype.addRecent = function(entry)
  {
  	if (isLocalStorage && localStorage != null)
  	{
  		var recent = this.getRecent();
  		
  		if (recent == null)
  		{
  			recent = [];
  		}
  		else
  		{
  			for (var i = 0; i < recent.length; i++)
  			{
  				if (recent[i].id == entry.id)
  				{
  					recent.splice(i, 1);
  				}
  			}
  		}
  		
  		if (recent != null)
  		{
  			recent.unshift(entry);
  			recent = recent.slice(0, 5);
  			localStorage.setItem('.recent', JSON.stringify(recent));
  		}
  	}
  };
  
  /**
   * Returns the recent file list from local storage
   */
  App.prototype.getRecent = function()
  {
  	if (isLocalStorage && localStorage != null)
  	{
  		try
  		{
  			var recent = localStorage.getItem('.recent');
  			
  			if (recent != null)
  			{
  				return JSON.parse(recent);
  			}
  		}
  		catch (e)
  		{
  			// ignore
  		}
  		
  		return null;
  	}
  };
  
  /**
   * Clears the recent file list in local storage
   */
  App.prototype.resetRecent = function(entry)
  {
  	if (isLocalStorage && localStorage != null)
  	{
  		try
  		{
  			localStorage.removeItem('.recent');
  		}
  		catch (e)
  		{
  			// ignore
  		}
  	}
  };
  
  /**
   * Clears the draft save in local storage
   */
  App.prototype.removeDraft = function()
  {
  	if (isLocalStorage && localStorage != null && urlParams['splash'] == '0')
  	{
  		try
  		{
  			localStorage.removeItem('.draft');
  		}
  		catch (e)
  		{
  			// ignore quota etc
  		}
  	}
  };
  
  /**
   * Sets the onbeforeunload for the application
   */
  App.prototype.onBeforeUnload = function()
  {
  	if (urlParams['embed'] == '1' && this.editor.modified)
  	{
  		return mxResources.get('allChangesLost');
  	}
  	else
  	{
  		var file = this.getCurrentFile();
  		
  		if (file != null)
  		{
  			// KNOWN: Message is ignored by most browsers
  			if (file.constructor == LocalFile && file.getHash() == '' && !file.isModified() &&
  				urlParams['nowarn'] != '1' && !this.isDiagramEmpty() && urlParams['url'] == null &&
  				!this.editor.isChromelessView())
  			{
  				return mxResources.get('ensureDataSaved');
  			}
  			else if ((file.constructor != DriveFile || file.realtime == null ||
  					file.realtime.saving) && file.isModified())
  			{
  				return mxResources.get('allChangesLost');
  			}
  			else
  			{
  				file.close(true);
  			}
  		}
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.updateDocumentTitle = function()
  {
  	if (!this.editor.graph.isLightboxView())
  	{
  		var title = this.editor.appName;
  		var file = this.getCurrentFile();
  		
  		if (this.isOfflineApp())
  		{
  			title += ' app';
  		}
  		
  		if (file != null)
  		{
  			var filename = (file.getTitle() != null) ? file.getTitle() : this.defaultFilename;
  			title = filename + ' - ' + title;
  		}
  		
  		document.title = title;
  	}
  };
  
  /**
   * Authorizes the client, gets the userId and calls <open>.
   */
  App.prototype.createCrcTable = function()
  {
      var crcTable = [];
      var c;
  
  	for (var n = 0; n < 256; n++)
  	{
          c = n;
          
          for (var k = 0; k < 8; k++)
          {
              c = ((c&1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
          }
  	        
          crcTable[n] = c;
      }
  	
      return crcTable;
  };
  
  /**
   * Returns a thumbnail of the current file.
   */
  App.prototype.getThumbnail = function(width, success)
  {
  	var result = false;
  	
  	try
  	{
  		if (this.thumbImageCache == null)
  		{
  			this.thumbImageCache = new Object();
  		}
  		
  		var graph = this.editor.graph;
  		
  		// Exports PNG for first page while other page is visible by creating a graph
  		// LATER: Add caching for the graph or SVG while not on first page
  		if (this.pages != null && this.currentPage != this.pages[0])
  		{
  			graph = this.createTemporaryGraph(graph.getStylesheet());
  			var graphGetGlobalVariable = graph.getGlobalVariable;
  			var page = this.pages[0];
  	
  			graph.getGlobalVariable = function(name)
  			{
  				if (name == 'page')
  				{
  					return page.getName();
  				}
  				else if (name == 'pagenumber')
  				{
  					return 1;
  				}
  				
  				return graphGetGlobalVariable.apply(this, arguments);
  			};
  	
  			document.body.appendChild(graph.container);
  			graph.model.setRoot(page.root);
  		}
  		
  		// Uses client-side canvas export
  		if (mxClient.IS_CHROMEAPP || (!graph.mathEnabled && this.useCanvasForExport))
  		{
  		   	this.exportToCanvas(mxUtils.bind(this, function(canvas)
  		   	{
  		   		// Removes temporary graph from DOM
     	   	    	if (graph != this.editor.graph)
  				{
  					graph.container.parentNode.removeChild(graph.container);
  				}
  		   		
  		   		success(canvas);
  		   	}), width, this.thumbImageCache, '#ffffff', function()
  		   	{
  		   		// Continues with null in error case
  		   		success();
  		   	}, null, null, null, null, null, null, graph);
  		   	
  		   	result = true;
  		}
  		else if (this.canvasSupported && this.getCurrentFile() != null)
  		{
  			var canvas = document.createElement('canvas');
  			var bounds = graph.getGraphBounds();
  			var scale = width / bounds.width;
  			
  			// Limits scale to 1 or 2 * width / height
  			scale = Math.min(1, Math.min((width * 3) / (bounds.height * 4), scale));
  			
  			var x0 = Math.floor(bounds.x);
  			var y0 = Math.floor(bounds.y);
  			
  			canvas.setAttribute('width', Math.ceil(scale * (bounds.width + 4)));
  			canvas.setAttribute('height', Math.ceil(scale * (bounds.height + 4)));
  			
  			var ctx = canvas.getContext('2d');
  			
  			// Configures the canvas
  			ctx.scale(scale, scale);
  			ctx.translate(-x0, -y0);
  			
  			// Paint white background instead of transparent
  			var bg = graph.background;
  			
  			if (bg == null || bg == '' || bg == mxConstants.NONE)
  			{
  				bg = '#ffffff';
  			}
  	
  			// Paints background
  			ctx.save();
  			ctx.fillStyle = bg;
  			ctx.fillRect(x0, y0, Math.ceil(bounds.width + 4), Math.ceil(bounds.height + 4));
  			ctx.restore();
  			
  			var htmlCanvas = new mxJsCanvas(canvas);
  			
  			// NOTE: htmlCanvas passed into async canvas is only used for image
  			// and canvas caching (canvas caching not used in this case as we do
  			// not render text). To reuse that cache via the thumbImageCache we
  			// pass that into the async canvas and override the image cache in
  			// the newly created html canvas with that of the thumbImageCache.
  			// LATER: Is clear thumbImageCache needed if file changes?
  			var asynCanvas = new mxAsyncCanvas(this.thumbImageCache);
  			htmlCanvas.images = this.thumbImageCache.images;
  			
  			// Render graph
  			var imgExport = new mxImageExport();
  			
  			imgExport.drawShape = function(state, canvas)
  			{
  				if (state.shape instanceof mxShape && state.shape.checkBounds())
  				{
  					canvas.save();
  					canvas.translate(0.5, 0.5);
  					state.shape.paint(canvas);
  					canvas.translate(-0.5, -0.5);
  					canvas.restore();
  				}
  			};
  			
  			imgExport.drawText = function(state, canvas)
  			{
  				// No text output for thumbnails
  			};
  	
  			imgExport.drawState(graph.getView().getState(graph.model.root), asynCanvas);
  	
  			asynCanvas.finish(mxUtils.bind(this, function()
  			{
  				imgExport.drawState(graph.getView().getState(graph.model.root), htmlCanvas);
  				
  		   		// Removes temporary graph from DOM
     	   	    	if (graph != this.editor.graph)
  				{
  					graph.container.parentNode.removeChild(graph.container);
  				}
  				
  				success(canvas);
  			}));
  			
  			result = true;
  		}
  	}
  	catch (e)
  	{
  		// ignore and use placeholder
  		// Removes temporary graph from DOM
    	    if (graph != this.editor.graph)
  		{
  			graph.container.parentNode.removeChild(graph.container);
  		}
  	}
  	
  	return result;
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.createBackground = function()
  {
  	var bg = this.createDiv('background');
  	bg.style.position = 'absolute';
  	bg.style.background = 'white';
  	bg.style.left = '0px';
  	bg.style.top = '0px';
  	bg.style.bottom = '0px';
  	bg.style.right = '0px';
  	
  	mxUtils.setOpacity(bg, 100);
  	
  	if (mxClient.IS_QUIRKS)
  	{
  		new mxDivResizer(bg);
  	}
  
  	return bg;
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  (function()
  {
  	var editorUiSetMode = EditorUi.prototype.setMode;
  	
  	App.prototype.setMode = function(mode, remember)
  	{
  		editorUiSetMode.apply(this, arguments);
  		
  		// Note: UseLocalStorage affects the file dialogs
  		// and should not be modified if mode is undefined
  		if (this.mode != null)
  		{
  			Editor.useLocalStorage = this.mode == App.MODE_BROWSER;
  		}
  		
  		if (remember)
  		{
  			if (isLocalStorage)
  			{
  				localStorage.setItem('.mode', mode);
  			}
  			else if (typeof(Storage) != 'undefined')
  			{
  				var expiry = new Date();
  				expiry.setYear(expiry.getFullYear() + 1);
  				document.cookie = 'MODE=' + mode + '; expires=' + expiry.toUTCString();
  			}
  		}
  		
  		if (this.appIcon != null)
  		{
  			var file = this.getCurrentFile();
  			var mode = (file != null) ? file.getMode() : null;
  			
  			if (mode == App.MODE_GOOGLE)
  			{
  				this.appIcon.setAttribute('title', mxResources.get('openIt', [mxResources.get('googleDrive')]));
  				this.appIcon.style.cursor = 'pointer';
  			}
  			else if (mode == App.MODE_DROPBOX)
  			{
  				this.appIcon.setAttribute('title', mxResources.get('openIt', [mxResources.get('dropbox')]));
  				this.appIcon.style.cursor = 'pointer';
  			}
  			else if (mode == App.MODE_ONEDRIVE)
  			{
  				this.appIcon.setAttribute('title', mxResources.get('openIt', [mxResources.get('oneDrive')]));
  				this.appIcon.style.cursor = 'pointer';
  			}
  			else
  			{
  				this.appIcon.removeAttribute('title');
  				this.appIcon.style.cursor = 'default';
  			}
  		}
  	};
  })();
  
  /**
   * Function: authorize
   * 
   * Authorizes the client, gets the userId and calls <open>.
   */
  App.prototype.appIconClicked = function(evt)
  {
  	if (mxEvent.isAltDown(evt))
  	{
  		this.showSplash(true);
  	}
  	else
  	{
  		var file = this.getCurrentFile();
  		var mode = (file != null) ? file.getMode() : null;
  		
  		if (mode == App.MODE_GOOGLE)
  		{
  			if (file.desc != null && file.desc.parents.length > 0)
  			{
  				// Opens containing folder
  				this.openLink('https://drive.google.com/drive/folders/' + file.desc.parents[0].id);
  			}
  			else
  			{
  				this.openLink('https://drive.google.com/?authuser=0');
  			}
  		}
  		else if (mode == App.MODE_DROPBOX)
  		{
  			this.openLink('https://www.dropbox.com/');
  		}
  		else if (mode == App.MODE_ONEDRIVE)
  		{
  			this.openLink('https://onedrive.live.com/');
  		}
  		else if (mode == App.MODE_TRELLO)
  		{
  			this.openLink('https://trello.com/');
  		}
  		else if (mode == App.MODE_GITHUB)
  		{
  			if (file != null && file.constructor == GitHubFile)
  			{
  				this.openLink(file.meta.html_url);
  			}
  			else
  			{
  				this.openLink('https://github.com/');
  			}
  		}
  	}
  	
  	mxEvent.consume(evt);
  };
  
  /**
   * Function: authorize
   * 
   * Authorizes the client, gets the userId and calls <open>.
   */
  App.prototype.clearMode = function()
  {
  	if (isLocalStorage)
  	{
  		localStorage.removeItem('.mode');
  	}
  	else if (typeof(Storage) != 'undefined')
  	{
  		var expiry = new Date();
  		expiry.setYear(expiry.getFullYear() - 1);
  		document.cookie = 'MODE=; expires=' + expiry.toUTCString();
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.getDiagramId = function()
  {
  	var id = window.location.hash;
  	
  	// Strips the hash sign
  	if (id != null && id.length > 0)
  	{
  		id = id.substring(1);
  	}
  	
  	return id;
  };
  
  /**
   * Opens any file specified in the URL parameters.
   */
  App.prototype.open = function()
  {
  	// Cross-domain window access is not allowed in FF, so if we
  	// were opened from another domain then this will fail.
  	try
  	{
  		// If the create URL param is used in embed mode then
  		// we try to open the XML from window.opener[value].
  		// Use this for embedding via tab to bypass the timing
  		// issues when passing messages without onload event.
  		if (window.opener != null)
  		{
  			var value = urlParams['create'];
  			
  			if (value != null)
  			{
  				value = decodeURIComponent(value);
  			}
  			
  			if (value != null && value.length > 0 && value.substring(0, 7) != 'http://' &&
  				value.substring(0, 8) != 'https://')
  			{
  				var doc = mxUtils.parseXml(window.opener[value]);
  				this.editor.setGraphXml(doc.documentElement);
  			}
  			else if (window.opener.openFile != null)
  			{
  				window.opener.openFile.setConsumer(mxUtils.bind(this, function(xml, filename, temp)
  				{
  					this.spinner.stop();
  					
  					if (filename == null)
  					{
  						var title = urlParams['title'];
  						temp = true;
  						
  						if (title != null)
  						{
  							filename = decodeURIComponent(title);
  						}
  						else
  						{
  							filename = this.defaultFilename;
  						}
  					}
  					
  					// Replaces PNG with XML extension
  					var dot = (!this.useCanvasForExport) ? filename.substring(filename.length - 4) == '.png' : -1;
  					
  					if (dot > 0)
  					{
  						filename = filename.substring(0, filename.length - 4) + '.xml';
  					}
  					
  					this.fileLoaded((mxClient.IS_IOS) ?
  						new StorageFile(this, xml, filename) :
  						new LocalFile(this, xml, filename, temp));
  				}));
  			}
  		}
  	}
  	catch(e)
  	{
  		// ignore
  	}
  };
  
  App.prototype.loadGapi = function(then)
  {
  	if (typeof gapi !== 'undefined')
  	{
  		gapi.load(((urlParams['picker'] != '0') ? 'picker,': '') + 'auth:client,drive-realtime,drive-share', mxUtils.bind(this, function(resp)
  		{
  			// Starts the app without the Google Option if the API fails to load
  			if (gapi.drive == null || gapi.drive.realtime == null)
  			{
  				this.mode = null;
  				this.drive = null;
  				then();
  			}
  			else
  			{
  				gapi.client.load('drive', 'v2', mxUtils.bind(this, function()
  				{
  					// Needed to avoid popup blocking for non-immediate authentication
  					gapi.auth.init(mxUtils.bind(this, function()
  					{
  						if (gapi.client.drive == null)
  						{
  							this.mode = null;
  							this.drive = null;
  						}
  						
  						then();
  					}));
  				}));
  			}
  		}));
  	}
  };
  
  /**
   * Main function. Program starts here.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.load = function()
  {
  	// Checks if we're running in embedded mode
  	if (urlParams['embed'] != '1')
  	{
  		if (this.spinner.spin(document.body, mxResources.get('starting')))
  		{
  			try
  			{
  				this.stateArg = (urlParams['state'] != null && this.drive != null) ? JSON.parse(decodeURIComponent(urlParams['state'])) : null;
  			}
  			catch (e)
  			{
  				// ignores invalid state args
  			}
  			
  			this.editor.graph.setEnabled(this.getCurrentFile() != null);
  			
  			// Passes the userId from the state parameter to the client
  			if ((window.location.hash == null || window.location.hash.length == 0) &&
  				this.drive != null && this.stateArg != null && this.stateArg.userId != null)
  			{
  				this.drive.setUserId(this.stateArg.userId);
  			}
  
  			// Legacy support for fileId parameter which is moved to the hash tag
  			if (urlParams['fileId'] != null)
  			{
  				window.location.hash = 'G' + urlParams['fileId'];
  				window.location.search = this.getSearch(['fileId']);
  			}
  			else
  			{
  				// Asynchronous or disabled loading of client
  				if (this.drive == null)
  				{
  					if (this.mode == App.MODE_GOOGLE)
  					{
  						this.mode = null;
  					}
  					
  					this.start();
  				}
  				else
  				{
  					this.loadGapi(mxUtils.bind(this, function()
  					{
  						this.start();
  					}));
  				}
  			}
  		}
  	}
  	else
  	{
  		this.restoreLibraries();
  		
  		if (urlParams['gapi'] == '1')
  		{
  			this.loadGapi(function() {});
  		}
  	}
  };
  
  /**
   * Called in start after the spinner stops.
   */
  App.prototype.showAlert = function(message)
  {
  	if (message != null && message.length > 0)
  	{
  		var div = document.createElement('div');
  		div.className = 'geAlert';
  		div.style.zIndex = 2e9; 
  		div.style.left = '50%';
  		div.style.top = '-100%';
  		mxUtils.setPrefixedStyle(div.style, 'transform', 'translate(-50%,0%)');
  		mxUtils.setPrefixedStyle(div.style, 'transition', 'all 1s ease');
  		
  		div.innerHTML = message;
  		
  		var close = document.createElement('a');
  		close.className = 'geAlertLink';
  		close.style.textAlign = 'right';
  		close.style.marginTop = '20px';
  		close.style.display = 'block';
  		close.setAttribute('href', 'javascript:void(0);');
  		close.setAttribute('title', mxResources.get('close'));
  		close.innerHTML = mxResources.get('close');
  		div.appendChild(close);
  		
  		mxEvent.addListener(close, 'click', function(evt)
  		{
  			if (div.parentNode != null)
  			{
  				div.parentNode.removeChild(div);
  				mxEvent.consume(evt);
  			}
  		});
  		
  		document.body.appendChild(div);
  		
  		// Delayed to get smoother animation after DOM rendering
  		window.setTimeout(function()
  		{
  			div.style.top = '30px';
  		}, 10);
  		
  		// Fades out the alert after 15 secs
  		window.setTimeout(function()
  		{
  			mxUtils.setPrefixedStyle(div.style, 'transition', 'all 2s ease');
  			div.style.opacity = '0';
  			
  			window.setTimeout(function()
  			{
  				if (div.parentNode != null)
  				{
  					div.parentNode.removeChild(div);
  				}
  			}, 2000);
  		}, 15000);
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.start = function()
  {
  	this.bg.parentNode.removeChild(this.bg);
  	this.restoreLibraries();
  	this.spinner.stop();
  	
  	try
  	{
  		// Listens to changes of the hash if not in embed or client mode
  		if (urlParams['client'] != '1' && urlParams['embed'] != '1')
  		{
  			// KNOWN: Does not work in quirks mode
  			mxEvent.addListener(window, 'hashchange', mxUtils.bind(this, function(evt)
  			{
  				try
  				{
  					var id = this.getDiagramId();
  					var file = this.getCurrentFile();
  					
  					if (file == null || file.getHash() != id)
  					{
  						this.loadFile(id, true);
  					}
  				}
  				catch (e)
  				{
  					// Workaround for possible scrollWidth of null in Dialog ctor
  					if (document.body != null)
  					{
  						this.handleError(e, mxResources.get('errorLoadingFile'), mxUtils.bind(this, function()
  						{
  							var file = this.getCurrentFile();
  							window.location.hash = (file != null) ? file.getHash() : '';
  						}));
  					}
  				}
  			}));
  		}
  		
  		// Redirects old url URL parameter to new #U format
  		if ((window.location.hash == null || window.location.hash.length <= 1) && urlParams['url'] != null)
  		{
  			this.loadFile('U' + urlParams['url'], true);
  		}
  		else if (this.getCurrentFile() == null)
  		{
  			var done = mxUtils.bind(this, function()
  			{
  				// Starts in client mode and waits for data
  				if (urlParams['client'] == '1' && (window.location.hash == null ||
  					window.location.hash.length == 0 || window.location.hash.substring(0, 2) == '#P'))
  				{
  					var doLoadFile = mxUtils.bind(this, function(xml)
  					{
  						// Extracts graph model from PNG
  						if (xml.substring(0, 22) == 'data:image/png;base64,')
  						{
  							xml = this.extractGraphModelFromPng(xml);
  						}
  						
  						var title = urlParams['title'];
  						
  						if (title != null)
  						{
  							title = decodeURIComponent(title);
  						}
  						else
  						{
  							title = this.defaultFilename;
  						}
  						
  						var file = new LocalFile(this, xml, title, true);
  						
  						if (window.location.hash != null && window.location.hash.substring(0, 2) == '#P')
  						{
  							file.getHash = function()
  							{
  								return window.location.hash.substring(1);
  							};
  						}
  						
  						this.fileLoaded(file);
  						this.getCurrentFile().setModified(!this.editor.chromeless);
  					});
  
  					var parent = window.opener || window.parent;
  					
  					if (parent != window)
  					{
  						var value = urlParams['create'];
  						
  						if (value != null)
  						{
  							doLoadFile(parent[decodeURIComponent(value)]);
  						}
  						else
  						{
  							value = urlParams['data'];
  							
  							if (value != null)
  							{
  								doLoadFile(decodeURIComponent(value));
  							}
  							else
  							{
  								this.installMessageHandler(mxUtils.bind(this, function(xml, evt)
  								{
  									// Ignores messages from other windows
  									if (evt.source == parent)
  									{
  										doLoadFile(xml);
  									}
  								}));
  							}
  						}
  					}
  				}
  				// Checks if no earlier loading errors are showing
  				else if (this.dialog == null)
  				{
  					if (urlParams['demo'] == '1')
  					{
  						var prev = Editor.useLocalStorage;
  						this.createFile(this.defaultFilename, null, null, null, null, null, null, true);
  						Editor.useLocalStorage = prev;
  					}
  					else
  					{
  						var waiting = false;
  						
  						// Checks if we're waiting for some asynchronous file to be loaded
  						// Cross-domain window access is not allowed in FF, so if we
  						// were opened from another domain then this will fail.
  						try
  						{
  							waiting = window.opener != null && window.opener.openFile != null;
  						}
  						catch(e)
  						{
  							// ignore
  						}
  						
  						if (waiting)
  						{
  							// Spinner is stopped in App.open
  							this.spinner.spin(document.body, mxResources.get('loading'))
  						}
  						else
  						{
  							var id = this.getDiagramId();
  							
  							if (urlParams['splash'] == '0' && (id == null || id.length == 0))
  							{
  								if (!mxClient.IS_CHROMEAPP)
  								{
  									var draft = this.getDraft();
  									var fileData = (draft != null) ? draft.data : this.getFileData();
  									var prev = Editor.useLocalStorage;
  									this.createFile(this.defaultFilename, fileData, null, null, null, null, null, true);
  									Editor.useLocalStorage = prev;
  									
  									// Draft was used so the user should save the file
  									if (draft != null)
  									{
  										var file = this.getCurrentFile();
  										
  										if (file != null)
  										{
  											file.addUnsavedStatus();
  										}
  									}
  								}
  							}
  							else
  							{
  								this.loadFile(id);
  							}
  						}
  					}
  				}
  			});
  	
  			// Defines custom classes for realtime in Google Drive
  			if (this.drive != null)
  			{
  				this.defineCustomObjects();
  			}
  			
  			var value = decodeURIComponent(urlParams['create'] || '');
  			
  			if ((window.location.hash == null || window.location.hash.length <= 1) &&
  				value != null && value.length > 0 && this.spinner.spin(document.body, mxResources.get('loading')))
  			{
  				var reconnect = mxUtils.bind(this, function()
  				{
  					// Removes URL parameter and reloads the page
  					if (this.spinner.spin(document.body, mxResources.get('reconnecting')))
  					{
  						window.location.search = this.getSearch(['create', 'title']);
  					};
  				});
  	
  				var showCreateDialog = mxUtils.bind(this, function(xml)
  				{
  					this.spinner.stop();
  	
  					// Resets mode for dialog - local file is only for preview
  					if (urlParams['splash'] != '0')
  					{
  						this.fileLoaded(new LocalFile(this, xml, null));
  						
  						this.editor.graph.setEnabled(false);
  						this.mode = urlParams['mode'];
  						var title = urlParams['title'];
  		
  						if (title != null)
  						{
  							title = decodeURIComponent(title);
  						}
  						else
  						{
  							title = this.defaultFilename;
  						}
  						
  						var serviceCount = this.getServiceCount(true);
  						var rowLimit = (serviceCount <= 4) ? 4 : 3;
  						
  						var dlg = new CreateDialog(this, title, mxUtils.bind(this, function(filename, mode)
  						{
  							if (mode == null)
  							{
  								this.hideDialog();
  								var prev = Editor.useLocalStorage;
  								this.createFile((filename.length > 0) ? filename : this.defaultFilename,
  									this.getFileData(), null, null, null, null, null, true);
  								Editor.useLocalStorage = prev;
  							}
  							else
  							{
  								this.createFile(filename, this.getFileData(true), null, mode);
  							}
  						}), null, null, null, null, urlParams['browser'] == '1', null, null, true, rowLimit);
  						this.showDialog(dlg.container, 380, (serviceCount > rowLimit) ? 390 : 270,
  							true, false, mxUtils.bind(this, function(cancel)
  						{
  							if (cancel && this.getCurrentFile() == null)
  							{
  								this.showSplash();
  							}
  						}));
  						dlg.init();
  					}
  				});
  				
  				value = decodeURIComponent(value);
  				
  				if (value.substring(0, 7) != 'http://' && value.substring(0, 8) != 'https://')
  				{
  					// Cross-domain window access is not allowed in FF, so if we
  					// were opened from another domain then this will fail.
  					try
  					{
  						if (window.opener != null && window.opener[value] != null)
  						{
  							showCreateDialog(window.opener[value]);
  						}
  						else
  						{
  							this.handleError(null, mxResources.get('errorLoadingFile'));
  						}
  					}
  					catch (e)
  					{
  						this.handleError(e, mxResources.get('errorLoadingFile'));
  					}
  				}
  				else
  				{
  					this.loadTemplate(value, function(text)
  					{
  						showCreateDialog(text);
  					}, mxUtils.bind(this, function()
  					{
  						this.handleError(null, mxResources.get('errorLoadingFile'), reconnect);
  					}));
  				}
  			}
  			else
  			{
  				// Passes the fileId from the state parameter to the hash tag and reloads
  				// the page without the state parameter
  				if ((window.location.hash == null || window.location.hash.length <= 1) &&
  					urlParams['state'] != null && this.stateArg != null && this.stateArg.action == 'open')
  				{
  					if (this.stateArg.ids != null)
  					{
  						window.location.hash = 'G' + this.stateArg.ids[0];
  					}
  				}
  		
  				if ((window.location.hash == null || window.location.hash.length <= 1) &&
  					this.drive != null && this.stateArg != null && this.stateArg.action == 'create')
  				{
  					this.setMode(App.MODE_GOOGLE);
  					this.actions.get('new').funct();
  				}
  				else
  				{
  					done();
  				}
  			}
  		}
  	}
  	catch (e)
  	{
  		this.handleError(e);
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.showSplash = function(force)
  {
  	var serviceCount = this.getServiceCount(true, true);
  	
  	var showSecondDialog = mxUtils.bind(this, function()
  	{
  		var dlg = new SplashDialog(this);
  		
  		this.showDialog(dlg.container, 340, (serviceCount < 2 ||
  			mxClient.IS_CHROMEAPP || EditorUi.isElectronApp) ? 200 : 260, true, true,
  			mxUtils.bind(this, function(cancel)
  			{
  				// Creates a blank diagram if the dialog is closed
  				if (cancel && !mxClient.IS_CHROMEAPP)
  				{
  					var prev = Editor.useLocalStorage;
  					this.createFile(this.defaultFilename, null, null, null, null, null, null,
  						urlParams['local'] != '1');
  					Editor.useLocalStorage = prev;
  				}
  			}), true);
  	});
  	
  	if (this.editor.isChromelessView())
  	{
  		this.handleError({message: mxResources.get('noFileSelected')},
  			mxResources.get('errorLoadingFile'), mxUtils.bind(this, function()
  		{
  			this.showSplash();
  		}));
  	}
  	else if (!mxClient.IS_CHROMEAPP && (this.mode == null || force))
  	{
  		var rowLimit = (serviceCount == 4) ? 2 : 3;
  		
  		var dlg = new StorageDialog(this, mxUtils.bind(this, function()
  		{
  			this.hideDialog();
  			showSecondDialog();
  		}), rowLimit);
  		
  		this.showDialog(dlg.container, (rowLimit < 3) ? 260 : 300,
  			(serviceCount >= 4) ? 420 : 300, true, false);
  		dlg.init();
  	}
  	else if (urlParams['create'] == null)
  	{
  		showSecondDialog();
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.addLanguageMenu = function(elt, addLabel)
  {
  	var img = null;
  	
  	if (!this.isOfflineApp() || mxClient.IS_CHROMEAPP)
  	{
  		var langMenu = this.menus.get('language');
  		
  		if (langMenu != null)
  		{
  			img = document.createElement('div');
  			img.setAttribute('title', mxResources.get('language'));
  			img.className = 'geIcon geSprite geSprite-globe';
  			img.style.position = 'absolute';
  			img.style.cursor = 'pointer';
  			img.style.bottom = '20px';
  			img.style.right = '20px';
  			
  			if (addLabel)
  			{
  				img.style.direction = 'rtl';
  				img.style.textAlign = 'right';
  				img.style.right = '24px';
  
  				var label = document.createElement('span');
  				label.style.display = 'inline-block';
  				label.style.fontSize = '12px';
  				label.style.margin = '5px 24px 0 0';
  				label.style.color = 'gray';
  				mxUtils.write(label, mxResources.get('language'));
  				img.appendChild(label);
  			}
  			
  			mxEvent.addListener(img, 'click', mxUtils.bind(this, function(evt)
  			{
  				this.editor.graph.popupMenuHandler.hideMenu();
  				var menu = new mxPopupMenu(this.menus.get('language').funct);
  				menu.div.className += ' geMenubarMenu';
  				menu.smartSeparators = true;
  				menu.showDisabled = true;
  				menu.autoExpand = true;
  				
  				// Disables autoexpand and destroys menu when hidden
  				menu.hideMenu = mxUtils.bind(this, function()
  				{
  					mxPopupMenu.prototype.hideMenu.apply(menu, arguments);
  					menu.destroy();
  				});
  		
  				var offset = mxUtils.getOffset(img);
  				menu.popup(offset.x, offset.y + img.offsetHeight, null, evt);
  				
  				// Allows hiding by clicking on document
  				this.setCurrentMenu(menu);
  			}));
  		
  			elt.appendChild(img);
  		}
  	}
  	
  	return img;
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.defineCustomObjects = function()
  {
  	if (gapi.drive.realtime != null && gapi.drive.realtime.custom != null)
  	{
  		gapi.drive.realtime.custom.registerType(mxRtCell, 'Cell');
  		
  		mxRtCell.prototype.cellId = gapi.drive.realtime.custom.collaborativeField('cellId');
  		mxRtCell.prototype.type = gapi.drive.realtime.custom.collaborativeField('type');
  		mxRtCell.prototype.value = gapi.drive.realtime.custom.collaborativeField('value');
  		mxRtCell.prototype.xmlValue = gapi.drive.realtime.custom.collaborativeField('xmlValue');
  		mxRtCell.prototype.style = gapi.drive.realtime.custom.collaborativeField('style');
  		mxRtCell.prototype.geometry = gapi.drive.realtime.custom.collaborativeField('geometry');
  		mxRtCell.prototype.visible = gapi.drive.realtime.custom.collaborativeField('visible');
  		mxRtCell.prototype.collapsed = gapi.drive.realtime.custom.collaborativeField('collapsed');
  		mxRtCell.prototype.connectable = gapi.drive.realtime.custom.collaborativeField('connectable');
  		mxRtCell.prototype.parent = gapi.drive.realtime.custom.collaborativeField('parent');
  		mxRtCell.prototype.children = gapi.drive.realtime.custom.collaborativeField('children');
  		mxRtCell.prototype.source = gapi.drive.realtime.custom.collaborativeField('source');
  		mxRtCell.prototype.target = gapi.drive.realtime.custom.collaborativeField('target');
  	}
  };
  
  mxRtCell = function() {};
  
  // Ignores rtCell property in codec and cloning
  mxCodecRegistry.getCodec(mxCell).exclude.push('rtCell');
  mxCell.prototype.mxTransient.push('rtCell');
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.pickFile = function(mode)
  {
  	mode = (mode != null) ? mode : this.mode;
  	
  	if (mode == App.MODE_GOOGLE)
  	{
  		if (this.drive != null && typeof(google) != 'undefined' && typeof(google.picker) != 'undefined')
  		{
  			this.drive.pickFile();
  		}
  		else
  		{
  			this.openLink('https://drive.google.com');
  		}
  	}
  	else
  	{
  		var peer = this.getPeerForMode(mode);
  		
  		if (peer != null)
  		{
  			peer.pickFile();
  		}
  		// input.click does not work in IE on Windows 7
  		else if (mode == App.MODE_DEVICE && Graph.fileSupport && ((!mxClient.IS_IE && !mxClient.IS_IE11) ||
  			navigator.appVersion.indexOf('Windows NT 6.1') < 0))
  		{
  			var input = document.createElement('input');
  			input.setAttribute('type', 'file');
  			
  			mxEvent.addListener(input, 'change', mxUtils.bind(this, function()
  			{
  				if (input.files != null)
  				{
  					this.openFiles(input.files);
  				}
  			}));
  	
  			input.click();
  		}
  		else
  		{
  			this.hideDialog();
  			window.openNew = this.getCurrentFile() != null && !this.isDiagramEmpty();
  			window.baseUrl = this.getUrl();
  			window.openKey = 'open';
  			var prevValue = Editor.useLocalStorage;
  			Editor.useLocalStorage = (mode == App.MODE_BROWSER);
  			this.openFile();
  			
  			// Installs local handler for opened files in same window
  			window.openFile.setConsumer(mxUtils.bind(this, function(xml, filename)
  			{
  				// Replaces PNG with XML extension
  				var dot = !this.useCanvasForExport && filename.substring(filename.length - 4) == '.png';
  				
  				if (dot)
  				{
  					filename = filename.substring(0, filename.length - 4) + '.xml';
  				}
  				
  				this.fileLoaded((mode == App.MODE_BROWSER) ?
  						new StorageFile(this, xml, filename) :
  						new LocalFile(this, xml, filename));
  			}));
  			
  			// Extends dialog close to show splash screen
  			var dlg = this.dialog;
  			var dlgClose = dlg.close;
  			
  			this.dialog.close = mxUtils.bind(this, function(cancel)
  			{
  				Editor.useLocalStorage = prevValue;
  				dlgClose.apply(dlg, arguments);
  	
  				if (this.getCurrentFile() == null)
  				{
  					this.showSplash();
  				}
  			});
  		}
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.pickLibrary = function(mode)
  {
  	mode = (mode != null) ? mode : this.mode;
  	
  	if (mode == App.MODE_GOOGLE || mode == App.MODE_DROPBOX || mode == App.MODE_ONEDRIVE || mode == App.MODE_GITHUB || mode == App.MODE_TRELLO)
  	{
  		var peer = (mode == App.MODE_GOOGLE) ? this.drive :
  			((mode == App.MODE_ONEDRIVE) ? this.oneDrive :
  			((mode == App.MODE_GITHUB) ? this.gitHub :
  			((mode == App.MODE_TRELLO) ? this.trello :
  			this.dropbox)));
  		
  		if (peer != null)
  		{
  			peer.pickLibrary(mxUtils.bind(this, function(id, optionalFile)
  			{
  				if (optionalFile != null)
  				{
  					try
  					{
  						this.loadLibrary(optionalFile);
  					}
  					catch (e)
  					{
  						this.handleError(e, mxResources.get('errorLoadingFile'));
  					}
  				}
  				else
  				{
  					if (this.spinner.spin(document.body, mxResources.get('loading')))
  					{
  						peer.getLibrary(id, mxUtils.bind(this, function(file)
  						{
  							this.spinner.stop();
  							
  							try
  							{
  								this.loadLibrary(file);
  							}
  							catch (e)
  							{
  								this.handleError(e, mxResources.get('errorLoadingFile'));
  							}
  						}), mxUtils.bind(this, function(resp)
  						{
  							this.handleError(resp, (resp != null) ? mxResources.get('errorLoadingFile') : null);
  						}));
  					}
  				}
  			}));
  		}
  	}
  	else if (mode == App.MODE_DEVICE && Graph.fileSupport && !mxClient.IS_IE && !mxClient.IS_IE11)
  	{
  		var input = document.createElement('input');
  		input.setAttribute('type', 'file');
  		
  		mxEvent.addListener(input, 'change', mxUtils.bind(this, function()
  		{
  			if (input.files != null)
  			{
  				for (var i = 0; i < input.files.length; i++)
  				{
  					(mxUtils.bind(this, function(file)
  					{
  						var reader = new FileReader();
  					
  						reader.onload = mxUtils.bind(this, function(e)
  						{
  							try
  							{
  								this.loadLibrary(new LocalLibrary(this, e.target.result, file.name));
  							}
  							catch (e)
  							{
  								this.handleError(e, mxResources.get('errorLoadingFile'));
  							}
  						});
  
  						reader.readAsText(file);
  					}))(input.files[i]);
  				}
  			}
  		}));
  
  		input.click();
  	}
  	else
  	{
  		window.openNew = false;
  		window.openKey = 'open';
  		
  		var prevValue = Editor.useLocalStorage;
  		Editor.useLocalStorage = mode == App.MODE_BROWSER;
  		
  		// Closes dialog after open
  		window.openFile = new OpenFile(mxUtils.bind(this, function(cancel)
  		{
  			this.hideDialog(cancel);
  		}));
  		
  		window.openFile.setConsumer(mxUtils.bind(this, function(xml, filename)
  		{
  			try
  			{
  				this.loadLibrary((mode == App.MODE_BROWSER) ? new StorageLibrary(this, xml, filename) :
  					new LocalLibrary(this, xml, filename));
  			}
  			catch (e)
  			{
  				this.handleError(e, mxResources.get('errorLoadingFile'));
  			}
  		}));
  
  		// Removes openFile if dialog is closed
  		this.showDialog(new OpenDialog(this).container, (Editor.useLocalStorage) ? 640 : 360,
  			(Editor.useLocalStorage) ? 480 : 220, true, true, function()
  		{
  			Editor.useLocalStorage = prevValue;
  			window.openFile = null;
  		});
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.saveLibrary = function(name, images, file, mode, noSpin, noReload, fn)
  {
  	mode = (mode != null) ? mode : this.mode;
  	noSpin = (noSpin != null) ? noSpin : false;
  	noReload = (noReload != null) ? noReload : false;
  	var xml = this.createLibraryDataFromImages(images);
  	
  	var error = mxUtils.bind(this, function(resp)
  	{
  		this.spinner.stop();
  		
  		if (fn != null)
  		{
  			fn();
  		}
  		
  		this.handleError(resp, (resp != null) ? mxResources.get('errorSavingFile') : null);
  	});
  
  	// Handles special case for local libraries
  	if (file == null && mode == App.MODE_DEVICE)
  	{
  		file = new LocalLibrary(this, xml, name);
  	}
  	
  	if (file == null)
  	{
  		this.pickFolder(mode, mxUtils.bind(this, function(folderId)
  		{
  			if (mode == App.MODE_GOOGLE && this.drive != null && this.spinner.spin(document.body, mxResources.get('inserting')))
  			{
  				this.drive.insertFile(name, xml, folderId, mxUtils.bind(this, function(newFile)
  				{
  					this.spinner.stop();
  					this.hideDialog(true);
  					this.libraryLoaded(newFile, images);
  				}), error, this.drive.libraryMimeType);
  			}
  			else if (mode == App.MODE_GITHUB && this.gitHub != null && this.spinner.spin(document.body, mxResources.get('inserting')))
  			{
  				this.gitHub.insertLibrary(name, xml, mxUtils.bind(this, function(newFile)
  				{
  					this.spinner.stop();
  					this.hideDialog(true);
  					this.libraryLoaded(newFile, images);
  				}), error, folderId);
  			}
  			else if (mode == App.MODE_TRELLO && this.trello != null && this.spinner.spin(document.body, mxResources.get('inserting')))
  			{
  				this.trello.insertLibrary(name, xml, mxUtils.bind(this, function(newFile)
  				{
  					this.spinner.stop();
  					this.hideDialog(true);
  					this.libraryLoaded(newFile, images);
  				}), error, folderId);
  			}
  			else if (mode == App.MODE_DROPBOX && this.dropbox != null && this.spinner.spin(document.body, mxResources.get('inserting')))
  			{
  				this.dropbox.insertLibrary(name, xml, mxUtils.bind(this, function(newFile)
  				{
  					this.spinner.stop();
  					this.hideDialog(true);
  					this.libraryLoaded(newFile, images);
  				}), error, folderId);
  			}
  			else if (mode == App.MODE_ONEDRIVE && this.oneDrive != null && this.spinner.spin(document.body, mxResources.get('inserting')))
  			{
  				this.oneDrive.insertLibrary(name, xml, mxUtils.bind(this, function(newFile)
  				{
  					this.spinner.stop();
  					this.hideDialog(true);
  					this.libraryLoaded(newFile, images);
  				}), error, folderId);
  			}
  			else if (mode == App.MODE_BROWSER)
  			{
  				var fn = mxUtils.bind(this, function()
  				{
  					var file = new StorageLibrary(this, xml, name);
  					
  					// Inserts data into local storage
  					file.saveFile(name, false, mxUtils.bind(this, function()
  					{
  						this.hideDialog(true);
  						this.libraryLoaded(file, images);
  					}), error);
  				});
  				
  				if (localStorage.getItem(name) == null)
  				{
  					fn();
  				}
  				else
  				{
  					this.confirm(mxResources.get('replaceIt', [name]), fn);
  				}
  			}
  			else
  			{
  				this.handleError({message: mxResources.get('serviceUnavailableOrBlocked')});
  			}
  		}));
  	}
  	else if (noSpin || this.spinner.spin(document.body, mxResources.get('saving')))
  	{
  		file.setData(xml);
  		
  		var doSave = mxUtils.bind(this, function()
  		{
  			file.save(true, mxUtils.bind(this, function(resp)
  			{
  				this.spinner.stop();
  				this.hideDialog(true);
  				
  				if (!noReload)
  				{
  					this.libraryLoaded(file, images);
  				}
  				
  				if (fn != null)
  				{
  					fn();
  				}
  			}), error);
  		});
  		
  		if (name != file.getTitle())
  		{
  			var oldHash = file.getHash();
  			
  			file.rename(name, mxUtils.bind(this, function(resp)
  			{
  				// Change hash in stored settings
  				if (file.constructor != LocalLibrary && oldHash != file.getHash())
  				{
  					mxSettings.removeCustomLibrary(oldHash);
  					mxSettings.addCustomLibrary(file.getHash());
  				}
  
  				// Workaround for library files changing hash so
  				// the old library cannot be removed from the
  				// sidebar using the updated file in libraryLoaded
  				this.removeLibrarySidebar(oldHash);
  
  				doSave();
  			}), error)
  		}
  		else
  		{
  			doSave();
  		}
  	}
  };
  
  /**
   * Adds the label menu items to the given menu and parent.
   */
  App.prototype.saveFile = function(forceDialog)
  {
  	var file = this.getCurrentFile();
  	
  	if (file != null)
  	{
  		// FIXME: Invoke for local files
  		var done = mxUtils.bind(this, function()
  		{
  			this.removeDraft();
  			
  			// Workaround for possible status update while save as dialog is showing
  			// is to show no saved status for device files
  			if (file.getMode() != App.MODE_DEVICE)
  			{
  				this.editor.setStatus(mxUtils.htmlEntities(mxResources.get('allChangesSaved')));
  			}
  			else
  			{
  				this.editor.setStatus('');
  			}
  		});
  		
  		if (!forceDialog && file.getTitle() != null && this.mode != null)
  		{
  			this.save(file.getTitle(), done);
  		}
  		else
  		{
  			var filename = (file.getTitle() != null) ? file.getTitle() : this.defaultFilename;
  			var allowTab = !mxClient.IS_IOS || !navigator.standalone;
  			var prev = this.mode;
  			var serviceCount = this.getServiceCount(true);
  			
  			if (isLocalStorage)
  			{
  				serviceCount++;
  			}
  			
  			var rowLimit = (serviceCount <= 4) ? 2 : (serviceCount > 6 ? 4 : 3);
  			
  			var dlg = new CreateDialog(this, filename, mxUtils.bind(this, function(name, mode)
  			{
  				if (name != null && name.length > 0)
  				{
  					if (prev == null && mode == App.MODE_DEVICE)
  					{
  						this.setMode(App.MODE_DEVICE);
  						this.save(name, done);
  					}
  					else if (mode == 'download')
  					{
  						var tmp = new LocalFile(this, null, name);
  						tmp.save();
  					}
  					else if (mode == '_blank')
  					{
  						window.openFile = new OpenFile(function()
  						{
  							window.openFile = null;
  						});
  						
  						// Do not use a filename to use undefined mode
  						window.openFile.setData(this.getFileData(true));
  						this.openLink(this.getUrl(window.location.pathname));
  					}
  					else if (prev != mode)
  					{
  						this.pickFolder(mode, mxUtils.bind(this, function(folderId)
  						{
  							this.createFile(name, this.getFileData(/(\.xml)$/i.test(name) ||
  								name.indexOf('.') < 0, /(\.svg)$/i.test(name),
  								/(\.html)$/i.test(name)), null, mode, done,
  								this.mode == null, folderId);
  						}), mode !== App.MODE_GITHUB);
  					}
  					else if (mode != null)
  					{
  						this.save(name, done);
  					}
  				}
  			}), mxUtils.bind(this, function()
  			{
  				this.hideDialog();
  			}), mxResources.get('saveAs'), mxResources.get('download'), null, null, allowTab,
  				(this.isOffline()) ? null :
  				'https://desk.draw.io/support/solutions/articles/16000042485',
  				true, rowLimit);
  			this.showDialog(dlg.container, 460, (serviceCount > rowLimit) ? 390 : 270, true, true);
  			dlg.init();
  		}
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  EditorUi.prototype.loadTemplate = function(url, onload, onerror)
  {
  	var realUrl = url;
  	
  	if (!this.isCorsEnabledForUrl(realUrl))
  	{
  		var nocache = 't=' + new Date().getTime();
  		realUrl = PROXY_URL + '?url=' + encodeURIComponent(url) + '&' + nocache;
  	}
  	
  	this.loadUrl(realUrl, mxUtils.bind(this, function(data)
  	{
  		if (/(\.vsdx)($|\?)/i.test(url))
  		{
  			this.importVisio(this.base64ToBlob(data.substring(data.indexOf(',') + 1)), function(xml)
  			{
  				onload(xml);
  			}, onerror, url);
  		}
  		else if (!this.isOffline() && new XMLHttpRequest().upload && this.isRemoteFileFormat(data, url))
  		{
  			// Asynchronous parsing via server
  			this.parseFile(new Blob([data], {type: 'application/octet-stream'}), mxUtils.bind(this, function(xhr)
  			{
  				if (xhr.readyState == 4 && xhr.status >= 200 && xhr.status <= 299 &&
  					xhr.responseText.substring(0, 13) == '<mxGraphModel')
  				{
  					onload(xhr.responseText);
  				}
  			}), url);
  		}
  		else if (data.substring(0, 26) == '{"state":"{\\"Properties\\":')
  		{
  			this.importLucidChart(data, 0, 0, false, mxUtils.bind(this, function()
  			{
  				onload(this.getFileData(true));
  			}));
  		}
  		else
  		{
  			if (/(\.png)($|\?)/i.test(url))
  			{
  				data = this.extractGraphModelFromPng(data);
  			}
  			
  			onload(data);
  		}
  	}), onerror, /(\.png)($|\?)/i.test(url) || /(\.vsdx)($|\?)/i.test(url));
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.getPeerForMode = function(mode)
  {
  	if (mode == App.MODE_GOOGLE)
  	{
  		return this.drive;
  	}
  	else if (mode == App.MODE_GITHUB)
  	{
  		return this.gitHub;
  	}
  	else if (mode == App.MODE_DROPBOX)
  	{
  		return this.dropbox;
  	}
  	else if (mode == App.MODE_ONEDRIVE)
  	{
  		return this.oneDrive;
  	}
  	else if (mode == App.MODE_TRELLO)
  	{
  		return this.trello;
  	} 
  	else
  	{
  		return null;
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.createFile = function(title, data, libs, mode, done, replace, folderId, tempFile)
  {
  	mode = (tempFile) ? null : ((mode != null) ? mode : this.mode);
  
  	if (title != null && this.spinner.spin(document.body, mxResources.get('inserting')))
  	{
  		data = (data != null) ? data : this.emptyDiagramXml;
  		
  		var complete = mxUtils.bind(this, function()
  		{
  			this.spinner.stop();
  		});
  		
  		var error = mxUtils.bind(this, function(resp)
  		{
  			complete();
  			
  			if (resp == null && this.getCurrentFile() == null && this.dialog == null)
  			{
  				this.showSplash();
  			}
  			else if (resp != null)
  			{
  				this.handleError(resp);
  			}
  		});
  		
  		if (mode == App.MODE_GOOGLE && this.drive != null)
  		{
  			folderId = (this.stateArg != null) ? this.stateArg.folderId : folderId;
  
  			this.drive.insertFile(title, data, folderId, mxUtils.bind(this, function(file)
  			{
  				complete();
  				this.fileCreated(file, libs, replace, done);
  			}), error);
  		}
  		else if (mode == App.MODE_GITHUB && this.gitHub != null)
  		{
  			this.pickFolder(mode, mxUtils.bind(this, function(folderId)
  			{
  				this.gitHub.insertFile(title, data, mxUtils.bind(this, function(file)
  				{
  					complete();
  					this.fileCreated(file, libs, replace, done);
  				}), error, false, folderId);
  			}));
  		}
  		else if (mode == App.MODE_TRELLO && this.trello != null)
  		{
  			this.trello.insertFile(title, data, mxUtils.bind(this, function(file)
  			{
  				complete();
  				this.fileCreated(file, libs, replace, done);
  			}), error, false, folderId);
  		}
  		else if (mode == App.MODE_DROPBOX && this.dropbox != null)
  		{
  			this.dropbox.insertFile(title, data, mxUtils.bind(this, function(file)
  			{
  				complete();
  				this.fileCreated(file, libs, replace, done);
  			}), error);
  		}
  		else if (mode == App.MODE_ONEDRIVE && this.oneDrive != null)
  		{
  			this.oneDrive.insertFile(title, data, mxUtils.bind(this, function(file)
  			{
  				complete();
  				this.fileCreated(file, libs, replace, done);
  			}), error, false, folderId);
  		}
  		else if (mode == App.MODE_BROWSER)
  		{
  			complete();
  			
  			var fn = mxUtils.bind(this, function()
  			{
  				var file = new StorageFile(this, data, title);
  				
  				// Inserts data into local storage
  				file.saveFile(title, false, mxUtils.bind(this, function()
  				{
  					this.fileCreated(file, libs, replace, done);
  				}), error);
  			});
  			
  			if (localStorage.getItem(title) == null)
  			{
  				fn();
  			}
  			else
  			{
  				this.confirm(mxResources.get('replaceIt', [title]), fn, mxUtils.bind(this, function()
  				{
  					if (this.getCurrentFile() == null && this.dialog == null)
  					{
  						this.showSplash();
  					}
  				}));
  			}
  		}
  		else
  		{
  			complete();
  			this.fileCreated(new LocalFile(this, data, title, mode == null), libs, replace, done);
  		}
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.fileCreated = function(file, libs, replace, done)
  {
  	var url = window.location.pathname;
  	
  	if (libs != null && libs.length > 0)
  	{
  		url += '?libs=' + libs;
  	}
  	
  	url = this.getUrl(url);
  
  	// Always opens a new tab for local files to avoid losing changes
  	if (file.getMode() != App.MODE_DEVICE)
  	{
  		url += '#' + file.getHash();
  	}
  	
  	// Makes sure to produce consistent output with finalized files via createFileData this needs
  	// to save the file again since it needs the newly created file ID for redirecting in HTML
  	if (this.spinner.spin(document.body, mxResources.get('inserting')))
  	{
  		var data = file.getData();
  		var dataNode = (data.length > 0) ? this.editor.extractGraphModel(
  			mxUtils.parseXml(data).documentElement, true) : null;
  		var redirect = window.location.protocol + '//' + window.location.hostname + url;
  		var node = dataNode;
  		var graph = null;
  		
  		// Handles special case where SVG files need a rendered graph to be saved
  		if (dataNode != null && /\.svg$/i.test(file.getTitle()))
  		{
  			graph = this.createTemporaryGraph(this.editor.graph.getStylesheet());
  			document.body.appendChild(graph.container);
  			node = this.decodeNodeIntoGraph(node, graph);
  		}
  		
  		file.setData(this.createFileData(dataNode, graph, file, redirect));
  
  		if (graph != null)
  		{
  			graph.container.parentNode.removeChild(graph.container);
  		}
  
  		var complete = mxUtils.bind(this, function()
  		{
  			this.spinner.stop();
  		});
  		
  		var fn = mxUtils.bind(this, function()
  		{
  			complete();
  			
  			var currentFile = this.getCurrentFile();
  			
  			if (replace == null && currentFile != null)
  			{
  				replace = !currentFile.isModified() && currentFile.getMode() == null;
  			}
  			
  			var fn3 = mxUtils.bind(this, function()
  			{
  				window.openFile = null;
  				this.fileLoaded(file);
  				
  				if (replace)
  				{
  					this.editor.setStatus(mxUtils.htmlEntities(mxResources.get('allChangesSaved')));
  				}
  				
  				if (libs != null)
  				{
  					this.sidebar.showEntries(libs);
  				}
  			});
  
  			var fn2 = mxUtils.bind(this, function()
  			{
  				if (replace || currentFile == null || !currentFile.isModified())
  				{
  					fn3();
  				}
  				else
  				{
  					this.confirm(mxResources.get('allChangesLost'), null, fn3,
  						mxResources.get('cancel'), mxResources.get('discardChanges'));
  				}
  			});
  
  			if (done != null)
  			{
  				done();
  			}
  			
  			// Opens the file in a new window
  			if (replace != null && !replace)
  			{
  				// Opens local file in a new window
  				if (file.constructor == LocalFile)
  				{
  					window.openFile = new OpenFile(function()
  					{
  						window.openFile = null;
  					});
  						
  					window.openFile.setData(file.getData(), file.getTitle(), file.getMode() == null);
  				}
  
  				if (done != null)
  				{
  					done();
  				}
  				
  				window.openWindow(url, null, fn2);
  			}
  			else
  			{
  				fn2();
  			}
  		});
  		
  		// Updates data in memory for local files and save is implicit
  		// via start of realtime for DriveFiles
  		if (file.constructor == LocalFile || file.constructor == DriveFile)
  		{
  			fn();
  		}
  		else
  		{
  			file.saveFile(file.getTitle(), false, mxUtils.bind(this, function()
  			{
  				fn();
  			}), mxUtils.bind(this, function(resp)
  			{
  				complete();
  				this.handleError(resp);
  			}));
  		}
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.loadFile = function(id, sameWindow, file, success)
  {
  	this.hideDialog();
  	
  	var fn2 = mxUtils.bind(this, function()
  	{
  		if (id == null || id.length == 0)
  		{
  			this.editor.setStatus('');
  			this.fileLoaded(null);
  		}
  		else if (this.spinner.spin(document.body, mxResources.get('loading')))
  		{
  			// Handles files from localStorage
  			if (id.charAt(0) == 'L')
  			{
  				this.spinner.stop();
  
  				if (!isLocalStorage)
  				{
  					this.handleError({message: mxResources.get('serviceUnavailableOrBlocked')}, mxResources.get('errorLoadingFile'), mxUtils.bind(this, function()
  					{
  						var tempFile = this.getCurrentFile();
  						window.location.hash = (tempFile != null) ? tempFile.getHash() : '';
  					}));
  				}
  				else
  				{
  					try
  					{
  						id = decodeURIComponent(id.substring(1));
  						var data = localStorage.getItem(id);
  						
  						if (data != null)
  						{
  							this.fileLoaded(new StorageFile(this, data, id));
  
  							if (success != null)
  							{
  								success();
  							}
  						}
  						else
  						{
  							throw {message: mxResources.get('fileNotFound')};
  						}
  					}
  					catch (e)
  					{
  						this.handleError(e, mxResources.get('errorLoadingFile'), mxUtils.bind(this, function()
  						{
  							var tempFile = this.getCurrentFile();
  							window.location.hash = (tempFile != null) ? tempFile.getHash() : '';
  						}));
  					}
  				}
  			}
  			else if (file != null)
  			{
  				// File already loaded
  				this.spinner.stop();
  				this.fileLoaded(file);
  
  				if (success != null)
  				{
  					success();
  				}
  			}
  			else if (id.charAt(0) == 'S')
  			{
  				this.spinner.stop();
  				
  				try
  				{
  					this.loadDescriptor(JSON.parse(
  						this.editor.graph.decompress(id.substring(1))),
  						success, mxUtils.bind(this, function(e)
  					{
  						this.handleError(e, mxResources.get('errorLoadingFile'));
  					}));
  				}
  				catch (e)
  				{
  					this.handleError(e, mxResources.get('errorLoadingFile'));
  				}
  			}
  			else if (id.charAt(0) == 'R')
  			{
  				// Raw file encoded into URL
  				this.spinner.stop();
  				var data = decodeURIComponent(id.substring(1));
  				
  				if (data.charAt(0) != '<')
  				{
  					data = this.editor.graph.decompress(data);
  				}
  				
  				var tempFile = new LocalFile(this, data, (urlParams['title'] != null) ?
  					decodeURIComponent(urlParams['title']) : this.defaultFilename, true);
  				tempFile.getHash = function()
  				{
  					return id;
  				};
  				this.fileLoaded(tempFile);
  
  				if (success != null)
  				{
  					success();
  				}
  			}
  			else if (id.charAt(0) == 'U')
  			{
  				var url = decodeURIComponent(id.substring(1));
  				
  				this.loadTemplate(url, mxUtils.bind(this, function(text)
  				{
  					this.spinner.stop();
  					
  					if (text != null && text.length > 0)
  					{
  						var filename = this.defaultFilename;
  						
  						// Tries to find name from URL with valid extensions
  						if (urlParams['title'] == null && urlParams['notitle'] != '1')
  						{
  							var tmp = url;
  							var dot = url.lastIndexOf('.');
  							var slash = tmp.lastIndexOf('/');
  							
  							if (dot > slash && slash > 0)
  							{
  								tmp = tmp.substring(slash + 1, dot);
  								var ext = url.substring(dot);
  								
  								if (!this.useCanvasForExport && ext == '.png')
  								{
  									ext = '.xml';
  								}
  
  								if (ext === '.svg' || ext === '.xml' ||
  									ext === '.html' || ext === '.png')
  								{
  									filename = tmp + ext;
  								}
  							}
  						}
  						
  						var tempFile = new LocalFile(this, text, (urlParams['title'] != null) ?
  							decodeURIComponent(urlParams['title']) : filename, true);
  						tempFile.getHash = function()
  						{
  							return id;
  						};
  						
  						if (!this.fileLoaded(tempFile))
  						{
  							// Fallback for non-public Google Drive diagrams
  							if (url.substring(0, 31) == 'https://drive.google.com/uc?id=' &&
  								(this.drive != null || typeof window.DriveClient === 'function'))
  							{
  								this.hideDialog();
  								
  								var fallback = mxUtils.bind(this, function()
  								{
  									if (this.drive != null)
  									{
  										this.spinner.stop();
  										this.loadFile('G' + url.substring(31, url.lastIndexOf('&')), sameWindow, success);
  										
  										return true;
  									}
  									else
  									{
  										return false;
  									}
  								});
  								
  								if (!fallback() && this.spinner.spin(document.body, mxResources.get('loading')))
  								{
  									this.addListener('clientLoaded', fallback);
  								}
  							}
  						}
  					}
  				}), mxUtils.bind(this, function()
  				{
  					this.spinner.stop();
  					this.handleError({message: mxResources.get('fileNotFound')}, mxResources.get('errorLoadingFile'));
  				}));
  			}
  			else
  			{
  				// Google Drive files are handled as default file types
  				var peer = null;
  				
  				if (id.charAt(0) == 'G')
  				{
  					peer = this.drive;
  				}
  				else if (id.charAt(0) == 'D')
  				{
  					peer = this.dropbox;
  				}
  				else if (id.charAt(0) == 'W')
  				{
  					peer = this.oneDrive;
  				}
  				else if (id.charAt(0) == 'H')
  				{
  					peer = this.gitHub;
  				}
  				else if (id.charAt(0) == 'T')
  				{
  					peer = this.trello;
  				}
  				
  				if (peer == null)
  				{
  					this.handleError({message: mxResources.get('serviceUnavailableOrBlocked')}, mxResources.get('errorLoadingFile'), mxUtils.bind(this, function()
  					{
  						var file = this.getCurrentFile();
  						window.location.hash = (file != null) ? file.getHash() : '';
  					}));
  				}
  				else
  				{
  					id = decodeURIComponent(id.substring(1));
  					
  					peer.getFile(id, mxUtils.bind(this, function(file)
  					{
  						this.spinner.stop();
  						this.fileLoaded(file);
  
  						if (success != null)
  						{
  							success();
  						}
  					}), mxUtils.bind(this, function(resp)
  					{
  						// Makes sure the file does not save the invalid UI model and overwrites anything important
  						if (window.console != null && resp != null)
  						{
  							console.log('error in loadFile:', id, resp);
  						}
  						
  						this.handleError(resp, (resp != null) ? mxResources.get('errorLoadingFile') : null, mxUtils.bind(this, function()
  						{
  							var file = this.getCurrentFile();
  							
  							if (file == null)
  							{
  								window.location.hash = '';
  								this.showSplash();
  							}
  							else
  							{
  								window.location.hash = file.getHash();	
  							}
  						}));
  					}));
  				}
  			}
  		}
  	});
  	
  	var currentFile = this.getCurrentFile();
  	
  	var fn = mxUtils.bind(this, function()
  	{
  		if (currentFile == null || !currentFile.isModified())
  		{
  			fn2();
  		}
  		else
  		{
  			this.confirm(mxResources.get('allChangesLost'), mxUtils.bind(this, function()
  			{
  				if (currentFile != null)
  				{
  					window.location.hash = currentFile.getHash();
  				}
  			}), fn2, mxResources.get('cancel'), mxResources.get('discardChanges'));
  		}
  	});
  	
  	if (id == null || id.length == 0)
  	{
  		fn();
  	}
  	else if (currentFile != null && currentFile.isModified() && !sameWindow)
  	{
  		window.openWindow(this.getUrl() + '#' + id, null, fn);
  	}
  	else
  	{
  		fn();
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.getLibraryStorageHint = function(file)
  {
  	var tip = file.getTitle();
  	
  	if (file.constructor != LocalLibrary)
  	{
  		tip += '\n' + file.getHash();
  	}
  	
  	if (file.constructor == DriveLibrary)
  	{
  		tip += ' (' + mxResources.get('googleDrive') + ')';
  	}
  	else if (file.constructor == GitHubLibrary)
  	{
  		tip += ' (' + mxResources.get('github') + ')';
  	}
  	else if (file.constructor == TrelloLibrary)
  	{
  		tip += ' (' + mxResources.get('trello') + ')';
  	}
  	else if (file.constructor == DropboxLibrary)
  	{
  		tip += ' (' + mxResources.get('dropbox') + ')';
  	}
  	else if (file.constructor == OneDriveLibrary)
  	{
  		tip += ' (' + mxResources.get('oneDrive') + ')';
  	}
  	else if (file.constructor == StorageLibrary)
  	{
  		tip += ' (' + mxResources.get('browser') + ')';
  	}
  	else if (file.constructor == LocalLibrary)
  	{
  		tip += ' (' + mxResources.get('device') + ')';
  	}
  
  	return tip;
  };
  
  /**
   * Updates action states depending on the selection.
   */
  App.prototype.restoreLibraries = function()
  {
  	if (this.sidebar != null)
  	{
  		if (this.pendingLibraries == null)
  		{
  			this.pendingLibraries = new Object();
  		}
  		
  		// Ignores this library next time
  		var ignore = mxUtils.bind(this, function(id)
  		{
  			mxSettings.removeCustomLibrary(id);	
  			delete this.pendingLibraries[id];
  		});
  				
  		var load = mxUtils.bind(this, function(libs, done)
  		{
  			var waiting = 0;
  			var files = [];
  
  			// Loads in order of libs array
  			var checkDone = mxUtils.bind(this, function()
  			{
  				if (waiting == 0)
  				{
  					if (libs != null)
  					{
  						for (var i = libs.length - 1; i >= 0; i--)
  						{
  							if (files[i] != null)
  							{
  								this.loadLibrary(files[i]);
  							}
  						}
  					}
  					
  					if (done != null)
  					{
  						done();
  					}
  				}
  			});
  			
  			if (libs != null)
  			{
  				for (var i = 0; i < libs.length; i++)
  				{
  					var name = encodeURIComponent(decodeURIComponent(libs[i]));
  					
  					(mxUtils.bind(this, function(id, index)
  					{
  						if (id != null && id.length > 0 && this.pendingLibraries[id] == null &&
  							this.sidebar.palettes[id] == null)
  						{
  							// Waits for all libraries to load
  							waiting++;
  							
  							var onload = mxUtils.bind(this, function(file)
  							{
  								delete this.pendingLibraries[id];
  								files[index] = file;
  								waiting--;
  								checkDone();
  							});
  							
  							var onerror = mxUtils.bind(this, function()
  							{
  								ignore(id);
  								waiting--;
  								checkDone();
  							});
  							
  							this.pendingLibraries[id] = true;
  							var service = id.substring(0, 1);
  							
  							if (service == 'L')
  							{
  								if (isLocalStorage || mxClient.IS_CHROMEAPP)
  								{
  									// Make asynchronous for barrier to work
  									window.setTimeout(mxUtils.bind(this, function()
  									{
  										try
  										{
  											var name = decodeURIComponent(id.substring(1));
  											
  											var xml = this.getLocalData(name, mxUtils.bind(this, function(xml)
  											{
  												if (name == '.scratchpad' && xml == null)
  												{
  													xml = this.emptyLibraryXml;
  												}
  												
  												if (xml != null)
  												{
  													onload(new StorageLibrary(this, xml, name));
  												}
  												else
  												{
  													onerror();
  												}
  											}));
  										}
  										catch (e)
  										{
  											onerror();
  										}
  									}), 0);
  								}
  							}
  							else if (service == 'U')
  							{
  								var url = decodeURIComponent(id.substring(1));
  								
  								if (!this.isOffline())
  								{
  									var realUrl = url;
  									
  									if (!this.isCorsEnabledForUrl(realUrl))
  									{
  										var nocache = 't=' + new Date().getTime();
  										realUrl = PROXY_URL + '?url=' + encodeURIComponent(url) + '&' + nocache;
  									}
  									
  									try
  									{
  										// Uses proxy to avoid CORS issues
  										mxUtils.get(realUrl, mxUtils.bind(this, function(req)
  										{
  											if (req.getStatus() >= 200 && req.getStatus() <= 299)
  											{
  												try
  												{
  													onload(new UrlLibrary(this, req.getText(), url));
  												}
  												catch (e)
  												{
  													onerror();
  												}
  											}
  											else
  											{
  												onerror();
  											}
  										}), function()
  										{
  											onerror();
  										});
  									}
  									catch (e)
  									{
  										onerror();
  									}
  								}
  							}
  							else
  							{
  								var peer = null;
  								
  								if (service == 'G')
  								{
  									if (this.drive != null && this.drive.user != null)
  									{
  										peer = this.drive;
  									}
  								}
  								else if (service == 'H')
  								{
  									if (this.gitHub != null && this.gitHub.getUser() != null)
  									{
  										peer = this.gitHub;
  									}
  								}
  								else if (service == 'T')
  								{
  									if (this.trello != null && this.trello.isAuthorized())
  									{
  										peer = this.trello;
  									}
  								}
  								else if (service == 'D')
  								{
  									if (this.dropbox != null && this.dropbox.getUser() != null)
  									{
  										peer = this.dropbox;
  									}
  								}
  								else if (service == 'W')
  								{
  									if (this.oneDrive != null && this.oneDrive.getUser() != null)
  									{
  										peer = this.oneDrive;
  									}
  								}
  								
  								if (peer != null)
  								{
  									peer.getLibrary(decodeURIComponent(id.substring(1)), mxUtils.bind(this, function(file)
  									{
  										try
  										{
  											onload(file);
  										}
  										catch (e)
  										{
  											onerror();
  										}
  									}), function(resp)
  									{
  										onerror();
  									});
  								}
  								else
  								{
  									delete this.pendingLibraries[id];
  									onerror();
  								}
  							}
  						}
  					}))(name, i);
  				}
  				
  				checkDone();
  			}
  			else
  			{
  				checkDone();
  			}
  		});
  		
  		load(mxSettings.getCustomLibraries(), function()
  		{
  			load((urlParams['clibs'] || '').split(';'));
  		});
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.updateButtonContainer = function()
  {
  	if (this.buttonContainer != null)
  	{
  		var file = this.getCurrentFile();
  		
  		if (file != null && file.constructor == DriveFile)
  		{
  			// Adds Share button
  			if (this.shareButton == null)
  			{
  				this.shareButton = document.createElement('div');
  				this.shareButton.className = 'geBtn gePrimaryBtn';
  				this.shareButton.style.display = 'inline-block';
  				this.shareButton.style.padding = '0 10px 0 10px';
  				this.shareButton.style.marginTop = '-4px';
  				this.shareButton.style.height = '28px';
  				this.shareButton.style.lineHeight = '28px';
  				this.shareButton.style.minWidth = '0px';
  				this.shareButton.style.cssFloat = 'right';
  				
  				var icon = document.createElement('img');
  				icon.setAttribute('src', this.shareImage);
  				icon.setAttribute('align', 'absmiddle');
  				icon.style.marginRight = '4px';
  				icon.style.marginTop = '-3px';
  				this.shareButton.appendChild(icon);
  				
  				mxUtils.write(this.shareButton, mxResources.get('share'));
  				
  				mxEvent.addListener(this.shareButton, 'click', mxUtils.bind(this, function()
  				{
  					this.actions.get('share').funct();
  				}));
  				
  				this.buttonContainer.appendChild(this.shareButton);
  			} 
  		}
  		else if (this.shareButton != null)
  		{
  			this.shareButton.parentNode.removeChild(this.shareButton);
  			this.shareButton = null;
  		}
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.save = function(name, done)
  {
  	var file = this.getCurrentFile();
  	var msg = mxResources.get('saving');
  	
  	if (file != null && file.constructor == DriveFile)
  	{
  		msg = mxResources.get('createRevision');
  	}
  	
  	if (file != null && this.spinner.spin(document.body, msg))
  	{
  		this.editor.setStatus('');
  		
  		if (this.editor.graph.isEditing())
  		{
  			this.editor.graph.stopEditing();
  		}
  		
  		var success = mxUtils.bind(this, function(resp)
  		{
  			this.spinner.stop();
  			
  			if (this.getCurrentFile() == file)
  			{
  				if (file.isModified())
  				{
  					if (!file.isAutosave())
  					{
  						file.addUnsavedStatus();
  					}
  				}
  				else
  				{
  					this.editor.setStatus(mxUtils.htmlEntities(mxResources.get('allChangesSaved')));
  				}
  			}
  			
  			if (done != null)
  			{
  				done();
  			}
  		});
  		
  		var error = mxUtils.bind(this, function(resp)
  		{
  			// Spinner is paused and resumed in handleError
  			this.handleError(resp, (resp != null) ? mxResources.get('errorSavingFile') : null);
  		});
  		
  		if (name == file.getTitle())
  		{
  			file.save(true, success, error);
  		}
  		else
  		{
  			file.saveAs(name, success, error)
  		}
  	}
  };
  
  /**
   * Invokes callback with null if mode does not support folder or not null
   * if a valid folder was chosen for a mode that supports it. No callback
   * is made if no folder was chosen for a mode that supports it.
   */
  App.prototype.pickFolder = function(mode, fn, enabled)
  {
  	enabled = (enabled != null) ? enabled : true;
  	var resume = this.spinner.pause();
  	
  	if (enabled && mode == App.MODE_GOOGLE && this.drive != null)
  	{
  		// Shows a save dialog
  		this.drive.pickFolder(mxUtils.bind(this, function(evt)
  		{
  			resume();
  			
  			if (evt.action == google.picker.Action.PICKED)
  			{
  				var folderId = null;
  				
  				if (evt.docs != null && evt.docs.length > 0 && evt.docs[0].type == 'folder')
  				{
  					folderId = evt.docs[0].id;
  				}
  				
  				fn(folderId);
  			}
  		}));
  	}
  	else if (enabled && mode == App.MODE_ONEDRIVE && this.oneDrive != null)
  	{
  		this.oneDrive.pickFolder(mxUtils.bind(this, function(files)
  		{
  			var folderId = null;
  			resume();
  			
  			if (files != null && files.value != null && files.value.length > 0)
  			{
  				folderId = files.value[0].id;
          		fn(folderId);
  			}
  		}));
  	}
  	else if (enabled && mode == App.MODE_GITHUB && this.gitHub != null)
  	{
  		this.gitHub.pickFolder(mxUtils.bind(this, function(folderPath)
  		{
  			resume();
  			fn(folderPath);
  		}));
  	}
  	else if (enabled && mode == App.MODE_TRELLO && this.trello != null)
  	{
  		this.trello.pickFolder(mxUtils.bind(this, function(cardId)
  		{
  			resume();
  			fn(cardId);
  		}));
  	}
  	else
  	{
  		EditorUi.prototype.pickFolder.apply(this, arguments);
  	}
  };
  
  /**
   * 
   */
  App.prototype.exportFile = function(data, filename, mimeType, base64Encoded, mode, folderId)
  {
  	if (mode == App.MODE_DROPBOX)
  	{
  		if (this.dropbox != null && this.spinner.spin(document.body, mxResources.get('saving')))
  		{
  			// LATER: Add folder picker
  			this.dropbox.insertFile(filename, (base64Encoded) ? this.base64ToBlob(data, mimeType) :
  				data, mxUtils.bind(this, function()
  			{
  				this.spinner.stop();
  			}), mxUtils.bind(this, function(resp)
  			{
  				this.spinner.stop();
  				this.handleError(resp);
  			}));
  		}
  	}
  	else if (mode == App.MODE_GOOGLE)
  	{
  		if (this.drive != null && this.spinner.spin(document.body, mxResources.get('saving')))
  		{
  			this.drive.insertFile(filename, data, folderId, mxUtils.bind(this, function(resp)
  			{
  				// TODO: Add callback with url param for clickable status message
  				// "File exported. Click here to open folder."
  //				this.editor.setStatus('<div class="geStatusMessage" style="cursor:pointer;">' +
  //					mxResources.get('saved') + '</div>');
  //				
  //				// Installs click handler for opening
  //				if (this.statusContainer != null)
  //				{
  //					var links = this.statusContainer.getElementsByTagName('div');
  //					
  //					if (links.length > 0)
  //					{
  //						mxEvent.addListener(links[0], 'click', mxUtils.bind(this, function()
  //						{
  //							if (resp != null && resp.parents != null && resp.parents.length > 0)
  //							{
  //								var id = resp.parents[0].id;
  //								
  //								if (id != null)
  //								{
  //									window.open('https://drive.google.com/drive/folders/' + id);
  //								}
  //							}
  //						}));
  //					}
  //				}
  					
  				this.spinner.stop();
  			}), mxUtils.bind(this, function(resp)
  			{
  				this.spinner.stop();
  				this.handleError(resp);
  			}), mimeType, base64Encoded, false);
  		}
  	}
  	else if (mode == App.MODE_ONEDRIVE)
  	{
  		if (this.oneDrive != null && this.spinner.spin(document.body, mxResources.get('saving')))
  		{
  			// KNOWN: OneDrive does not show .svg extension
  			this.oneDrive.insertFile(filename, (base64Encoded) ? this.base64ToBlob(data, mimeType) :
  				data, mxUtils.bind(this, function()
  			{
  				this.spinner.stop();
  			}), mxUtils.bind(this, function(resp)
  			{
  				this.spinner.stop();
  				this.handleError(resp);
  			}), false, folderId);
  		}
  	}
  	else if (mode == App.MODE_GITHUB)
  	{
  		if (this.gitHub != null && this.spinner.spin(document.body, mxResources.get('saving')))
  		{
  			// Must insert file as library to force the file to be written
  			this.gitHub.insertFile(filename, data, mxUtils.bind(this, function()
  			{
  				this.spinner.stop();
  			}), mxUtils.bind(this, function(resp)
  			{
  				this.spinner.stop();
  				this.handleError(resp);
  			}), true, folderId, base64Encoded);
  		}
  	}
  	else if (mode == App.MODE_TRELLO)
  	{
  		if (this.trello != null && this.spinner.spin(document.body, mxResources.get('saving')))
  		{
  			this.trello.insertFile(filename, (base64Encoded) ? this.base64ToBlob(data, mimeType) :
  				data, mxUtils.bind(this, function()
  			{
  				this.spinner.stop();
  			}), mxUtils.bind(this, function(resp)
  			{
  				this.spinner.stop();
  				this.handleError(resp);
  			}), false, folderId);
  		}
  	}
  	else if (mode == App.MODE_BROWSER)
  	{
  		var fn = mxUtils.bind(this, function()
  		{
  			localStorage.setItem(filename, data);
  		});
  		
  		if (localStorage.getItem(filename) == null)
  		{
  			fn();
  		}
  		else
  		{
  			this.confirm(mxResources.get('replaceIt', [filename]), fn);
  		}
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.descriptorChanged = function()
  {
  	var file = this.getCurrentFile();
  	
  	if (file != null)
  	{
  		if (this.fname != null)
  		{
  			this.fnameWrapper.style.display = 'block';
  			this.fname.innerHTML = '';
  			var filename = (file.getTitle() != null) ? file.getTitle() : this.defaultFilename;
  			mxUtils.write(this.fname, filename);
  			this.fname.setAttribute('title', filename + ' - ' + mxResources.get('rename'));
  		}
  		
  		this.editor.graph.setEnabled(file.isEditable());
  		
  		// Ignores title and hash for revisions
  		if (urlParams['rev'] == null)
  		{
  			this.updateDocumentTitle();
  			var newHash = file.getHash();
  			
  			if (newHash.length > 0)
  			{
  				window.location.hash = newHash;
  			}
  			else if (window.location.hash.length > 0)
  			{
  				window.location.hash = '';
  			}
  		}
  	}
  };
  
  /**
   * Translates this point by the given vector.
   * 
   * @param {number} dx X-coordinate of the translation.
   * @param {number} dy Y-coordinate of the translation.
   */
  App.prototype.toggleChat = function()
  {
  	var file = this.getCurrentFile();
  	
  	if (file != null)
  	{
  		if (file.chatWindow == null)
  		{
  			var cwLeft = document.body.offsetWidth - 300;
  			file.chatWindow = new ChatWindow(this, mxResources.get('chatWindowTitle'), document.getElementById('geChat'), cwLeft , 80, 250, 350, file.realtime);
  			file.chatWindow.window.setVisible(false);
  		}
  		
  		file.chatWindow.window.setVisible(!file.chatWindow.window.isVisible());
  	}
  };
  
  /**
   * Adds the listener for automatically saving the diagram for local changes.
   */
  App.prototype.showAuthDialog = function(peer, showRememberOption, fn, closeFn)
  {
  	var resume = this.spinner.pause();
  	
  	this.showDialog(new AuthDialog(this, peer, showRememberOption, mxUtils.bind(this, function(remember)
  	{
  		try
  		{
  			if (fn != null)
  			{
  				fn(remember, mxUtils.bind(this, function()
  				{
  					this.hideDialog();
  					resume();
  				}));
  			}
  		}
  		catch (e)
  		{
  			this.editor.setStatus(mxUtils.htmlEntities(e.message));
  		}
  	})).container, 300, (showRememberOption) ? 180 : 140, true, true, mxUtils.bind(this, function(cancel)
  	{
  		if (closeFn != null)
  		{
  			closeFn();
  		}
  		
  		if (cancel && this.getCurrentFile() == null && this.dialog == null)
  		{
  			this.showSplash();
  		}
  	}));
  };
  
  /**
   * Checks if the client is authorized and calls the next step. The optional
   * readXml argument is used for import. Default is false. The optional
   * readLibrary argument is used for reading libraries. Default is false.
   */
  App.prototype.convertFile = function(url, filename, mimeType, extension, success, error)
  {
  	var name = filename;
  	
  	// SVG file extensions are valid and needed for image import
  	if (!/\.svg$/i.test(name))
  	{
  		name = name.substring(0, filename.lastIndexOf('.')) + extension;
  	}
  	
  	var gitHubUrl = false;
  	
  	if (this.gitHub != null && url.substring(0, this.gitHub.baseUrl.length) == this.gitHub.baseUrl)
  	{
  		gitHubUrl = true;
  	}
  	
  	// Workaround for wrong binary response with VSD(X) files
  	if (/\.vsdx?$/i.test(filename) && Graph.fileSupport && new XMLHttpRequest().upload &&
  		typeof new XMLHttpRequest().responseType === 'string')
  	{
  		var req = new XMLHttpRequest();
  		req.open('GET', url, true);
  		
  		if (!gitHubUrl)
  		{
  			req.responseType = 'blob';
  		}
  
  		req.onload = mxUtils.bind(this, function()
  		{
  			var blob = null;
  			
  			if (gitHubUrl)
  			{
  				var file = JSON.parse(req.responseText);
  				blob = this.base64ToBlob(file.content, 'application/octet-stream');
  			}
  			else
  			{
  				blob = new Blob([req.response], {type: 'application/octet-stream'});
  			}
  			
  			this.importVisio(blob, mxUtils.bind(this, function(xml)
  			{
  				success(new LocalFile(this, xml, name, true));
  			}), error, filename)
  		});
  
  		req.send();
  	}
  	else
  	{
  		var handleData = mxUtils.bind(this, function(data)
  		{
  			try
  			{
  				if (/\.png$/i.test(filename))
  				{
  					temp = this.extractGraphModelFromPng(data);
  					
  					if (temp != null)
  					{
  						success(new LocalFile(this, temp, name, true));
  					}
  					else
  					{
  						success(new LocalFile(this, data, filename, true));
  					}
  				}
  				else if (Graph.fileSupport && new XMLHttpRequest().upload && this.isRemoteFileFormat(data, url))
  				{
  					this.parseFile(new Blob([data], {type: 'application/octet-stream'}), mxUtils.bind(this, function(xhr)
  					{
  						if (xhr.readyState == 4)
  						{
  							if (xhr.status >= 200 && xhr.status <= 299)
  							{
  								success(new LocalFile(this, xhr.responseText, name, true));
  							}
  							else if (error != null)
  							{
  								error({message: mxResources.get('errorLoadingFile')});
  							}
  						}
  					}), filename);
  				}
  				else
  				{
  					success(new LocalFile(this, data, name, true));
  				}
  			}
  			catch (e)
  			{
  				if (error != null)
  				{
  					error(e);
  				}
  			}
  		});
  
  		var binary = /\.png$/i.test(filename) || /\.jpe?g$/i.test(filename) || (mimeType != null &&
  			mimeType.substring(0, 6) == 'image/');
  		
  		// NOTE: Cannot force non-binary request via loadUrl so needs separate
  		// code as decoding twice on content with binary data did not work
  		if (gitHubUrl)
  		{
  			mxUtils.get(url, mxUtils.bind(this, function(req)
  			{
  				if (req.getStatus() >= 200 && req.getStatus() <= 299)
  				{
  			    	if (success != null)
  			    	{
  				    	var file = JSON.parse(req.getText());
  				    	var data = file.content;
  				    	
  				    	if (file.encoding === 'base64')
  				    	{
  				    		if (/\.png$/i.test(filename))
  					    	{
  					    		data = 'data:image/png;base64,' + data;	
  					    	}
  					    	else
  					    	{
  					    		// Workaround for character encoding issues in IE10/11
  					    		data = (window.atob && !mxClient.IS_IE && !mxClient.IS_IE11) ? atob(data) : Base64.decode(data);
  					    	}
  				    	}
  				    	
  				    	handleData(data);
  			    	}
  				}
  				else if (error != null)
  		    	{
  		    		error({code: App.ERROR_UNKNOWN});
  		    	}
  			}), function()
  			{
  		    	if (error != null)
  		    	{
  		    		error({code: App.ERROR_UNKNOWN});
  		    	}
  			}, false, this.timeout, function()
  		    {
  		    	if (error != null)
  				{
  					error({code: App.ERROR_TIMEOUT, retry: fn});
  				}
  		    });
  		}
  		else
  		{
  			this.loadUrl(url, handleData, error, binary);
  		}
  	}
  };
  
  /**
   * Adds the listener for automatically saving the diagram for local changes.
   */ 
  App.prototype.updateHeader = function()
  {
  	if (this.menubar != null)
  	{
  		this.appIcon = document.createElement('a');
  		this.appIcon.style.display = 'block';
  		this.appIcon.style.position = 'absolute';
  		this.appIcon.style.width = '40px';
  		this.appIcon.style.backgroundColor = '#f18808';
  		this.appIcon.style.height = this.menubarHeight + 'px';
  		
  		mxEvent.disableContextMenu(this.appIcon);
  		
  		mxEvent.addListener(this.appIcon, 'click', mxUtils.bind(this, function(evt)
  		{
  			this.appIconClicked(evt);
  		}));
  		
  		// LATER: Use Alpha image loader in IE6
  		// NOTE: This uses the diagram bit of the old logo as it looks better in this case
  		//this.appIcon.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src=' + IMAGE_PATH + '/logo-white.png,sizingMethod=\'scale\')';
  		var logo = (!mxClient.IS_SVG) ? 'url(\'' + IMAGE_PATH + '/logo-white.png\')' :
  			'url(data:image/svg+xml;base64,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)';
  		this.appIcon.style.backgroundImage = logo;		
  		this.appIcon.style.backgroundPosition = 'center center';
  		this.appIcon.style.backgroundRepeat = 'no-repeat';
  		
  		mxUtils.setPrefixedStyle(this.appIcon.style, 'transition', 'all 125ms linear');
  	
  		mxEvent.addListener(this.appIcon, 'mouseover', mxUtils.bind(this, function()
  		{
  			var file = this.getCurrentFile();
  			
  			if (file != null)
  			{
  				var mode = file.getMode();
  				
  				if (mode == App.MODE_GOOGLE)
  				{
  					this.appIcon.style.backgroundImage = 'url(' + IMAGE_PATH + '/google-drive-logo-white.svg)';
  				}
  				else if (mode == App.MODE_DROPBOX)
  				{
  					this.appIcon.style.backgroundImage = 'url(' + IMAGE_PATH + '/dropbox-logo-white.svg)';
  				}
  				else if (mode == App.MODE_ONEDRIVE)
  				{
  					this.appIcon.style.backgroundImage = 'url(' + IMAGE_PATH + '/onedrive-logo-white.svg)';
  				}
  				else if (mode == App.MODE_GITHUB)
  				{
  					this.appIcon.style.backgroundImage = 'url(' + IMAGE_PATH + '/github-logo-white.svg)';
  				}
  				else if (mode == App.MODE_TRELLO)
  				{
  					this.appIcon.style.backgroundImage = 'url(' + IMAGE_PATH + '/trello-logo-white-orange.svg)';
  				}
  			}
  		}));
  		
  		mxEvent.addListener(this.appIcon, 'mouseout', mxUtils.bind(this, function()
  		{
  			this.appIcon.style.backgroundImage = logo;
  		}));
  		
  		if (urlParams['embed'] != '1')
  		{
  			this.menubarContainer.appendChild(this.appIcon);
  		}
  	
  		this.fnameWrapper = document.createElement('div');
  		this.fnameWrapper.style.position = 'absolute';
  		this.fnameWrapper.style.right = '120px';
  		this.fnameWrapper.style.left = '50px';
  		this.fnameWrapper.style.top = '6px';
  		this.fnameWrapper.style.height = '26px';
  		this.fnameWrapper.style.display = 'none';
  		this.fnameWrapper.style.overflow = 'hidden';
  		this.fnameWrapper.style.textOverflow = 'ellipsis';
  		
  		this.fname = document.createElement('a');
  		this.fname.setAttribute('href', 'javascript:void(0);');
  		this.fname.setAttribute('title', mxResources.get('rename'));
  		this.fname.className = 'geItem';
  		this.fname.style.padding = '2px 8px 2px 8px';
  		this.fname.style.display = 'inline';
  		this.fname.style.fontSize = '18px';
  		this.fname.style.whiteSpace = 'nowrap';
  		
  		mxEvent.addListener(this.fname, 'click', mxUtils.bind(this, function(evt)
  		{
  			var file = this.getCurrentFile();
  			
  			if (file != null && file.isRenamable())
  			{
  				this.actions.get('rename').funct();
  			}
  			
  			mxEvent.consume(evt);
  		}));
  		
  		this.fnameWrapper.appendChild(this.fname);
  		
  		if (urlParams['embed'] != '1')
  		{
  			this.menubarContainer.appendChild(this.fnameWrapper);
  		
  			this.menubar.container.style.position = 'absolute';
  			this.menubar.container.style.paddingLeft = '52px';
  			this.menubar.container.style.boxSizing = 'border-box';
  			this.menubar.container.style.top = '29px';
  			
  			this.toolbar.container.style.paddingLeft = '56px';
  		}
  		
  		/**
  		 * Adds format panel toggle.
  		 */
  		this.toggleFormatElement = document.createElement('a');
  		this.toggleFormatElement.setAttribute('href', 'javascript:void(0);');
  		this.toggleFormatElement.setAttribute('title', mxResources.get('formatPanel') + ' (' + Editor.ctrlKey + '+Shift+P)');
  		this.toggleFormatElement.style.position = 'absolute';
  		this.toggleFormatElement.style.display = 'inline-block';
  		this.toggleFormatElement.style.top = '5px';
  		this.toggleFormatElement.style.right = (uiTheme != 'atlas' && urlParams['embed'] != '1') ? '26px' : '10px';
  		this.toggleFormatElement.style.padding = '2px';
  		this.toggleFormatElement.style.fontSize = '14px';
  		this.toggleFormatElement.className = (uiTheme != 'atlas') ? 'geButton' : '';
  		this.toggleFormatElement.style.width = '16px';
  		this.toggleFormatElement.style.height = '16px';
  		this.toggleFormatElement.style.backgroundPosition = '50% 50%';
  		this.toggleFormatElement.style.backgroundRepeat = 'no-repeat';
  		this.toolbarContainer.appendChild(this.toggleFormatElement);
  		
  		if (uiTheme == 'dark')
  		{
  			this.toggleFormatElement.style.filter = 'invert(100%)';
  		}
  
  		mxEvent.addListener(this.toggleFormatElement, 'click', mxUtils.bind(this, function(evt)
  		{
  			this.actions.get('formatPanel').funct();
  			mxEvent.consume(evt);
  		}));
  
  		var toggleFormatPanel = mxUtils.bind(this, function()
  		{
  			if (this.formatWidth > 0)
  			{
  				this.toggleFormatElement.style.backgroundImage = 'url(\'' + this.formatShowImage + '\')';
  			}
  			else
  			{
  				this.toggleFormatElement.style.backgroundImage = 'url(\'' + this.formatHideImage + '\')';
  			}
  		});
  		
  		this.addListener('formatWidthChanged', toggleFormatPanel);
  		toggleFormatPanel();
  
  		this.fullscreenElement = document.createElement('a');
  		this.fullscreenElement.setAttribute('href', 'javascript:void(0);');
  		this.fullscreenElement.setAttribute('title', mxResources.get('fullscreen'));
  		this.fullscreenElement.style.position = 'absolute';
  		this.fullscreenElement.style.display = 'inline-block';
  		this.fullscreenElement.style.top = '5px';
  		this.fullscreenElement.style.right = (uiTheme != 'atlas' && urlParams['embed'] != '1') ? '42px' : '26px';
  		this.fullscreenElement.style.padding = '2px';
  		this.fullscreenElement.style.fontSize = '14px';
  		this.fullscreenElement.className = (uiTheme != 'atlas') ? 'geButton' : '';
  		this.fullscreenElement.style.width = '16px';
  		this.fullscreenElement.style.height = '16px';
  		this.fullscreenElement.style.backgroundPosition = '50% 50%';
  		this.fullscreenElement.style.backgroundRepeat = 'no-repeat';
  		this.fullscreenElement.style.backgroundImage = 'url(\'' + this.fullscreenImage + '\')';
  		this.toolbarContainer.appendChild(this.fullscreenElement);
  		
  		var initialPosition = this.hsplitPosition;
  		var collapsed = false;
  
  		if (uiTheme == 'dark')
  		{
  			this.fullscreenElement.style.filter = 'invert(100%)';
  		}
  		
  		mxEvent.addListener(this.fullscreenElement, 'click', mxUtils.bind(this, function(evt)
  		{
  			if (uiTheme != 'atlas' && urlParams['embed'] != '1')
  			{
  				this.toggleCompactMode(!collapsed);
  			}
  
  			this.toggleFormatPanel(!collapsed);
  			this.hsplitPosition = (!collapsed) ? 0 : initialPosition;
  			this.hideFooter();
  			collapsed = !collapsed;
  			mxEvent.consume(evt);
  		}));
  		
  		// Some style changes in Atlas theme
  		if (uiTheme == 'atlas')
  		{
  			mxUtils.setOpacity(this.toggleFormatElement, 70);
  			mxUtils.setOpacity(this.fullscreenElement, 70);
  			this.toggleFormatElement.style.right = '6px';
  			this.fullscreenElement.style.right = '22px';
  			this.toggleFormatElement.style.top = '8px';
  			this.fullscreenElement.style.top = '8px';
  		}
  		
  		/**
  		 * Adds compact UI toggle.
  		 */
  		if (urlParams['embed'] != '1')
  		{
  			this.toggleElement = document.createElement('a');
  			this.toggleElement.setAttribute('href', 'javascript:void(0);');
  			this.toggleElement.setAttribute('title', mxResources.get('collapseExpand'));
  			this.toggleElement.className = 'geButton';
  			this.toggleElement.style.position = 'absolute';
  			this.toggleElement.style.display = 'inline-block';
  			this.toggleElement.style.width = '16px';
  			this.toggleElement.style.height = '16px';
  			this.toggleElement.style.color = '#666';
  			this.toggleElement.style.top = '5px';
  			this.toggleElement.style.right = '10px';
  			this.toggleElement.style.padding = '2px';
  			this.toggleElement.style.fontSize = '14px';
  			this.toggleElement.style.textDecoration = 'none';
  			this.toggleElement.style.backgroundImage = 'url(\'' + this.chevronUpImage + '\')';
  				
  			this.toggleElement.style.backgroundPosition = '50% 50%';
  			this.toggleElement.style.backgroundRepeat = 'no-repeat';
  			
  			if (uiTheme == 'dark')
  			{
  				this.toggleElement.style.filter = 'invert(100%)';
  			}
  			
  			// Toggles compact mode
  			mxEvent.addListener(this.toggleElement, 'click', mxUtils.bind(this, function(evt)
  			{
  				this.toggleCompactMode();
  				mxEvent.consume(evt);
  			}));
  		
  			if (uiTheme != 'atlas')
  			{
  				this.toolbarContainer.appendChild(this.toggleElement);
  			}
  			
  			// Enable compact mode for small screens
  			if (screen.height <= 740 && typeof this.toggleElement.click !== 'undefined')
  			{
  				window.setTimeout(mxUtils.bind(this, function()
  				{
  					this.toggleElement.click();
  				}), 0);
  			}
  		}
  	}
  };
  
  /**
   * Adds the listener for automatically saving the diagram for local changes.
   */
  App.prototype.toggleCompactMode = function(forceHide)
  {
  	if (!forceHide && this.appIcon.style.display == 'none')
  	{
  		this.menubar.container.style.position = 'absolute';
  		this.menubar.container.style.paddingLeft = '52px';
  		this.menubar.container.style.paddingTop = '';
  		this.menubar.container.style.paddingBottom = '';
  		this.menubar.container.style.top = '29px';
  		this.toolbar.container.style.paddingLeft = '56px';
  		this.buttonContainer.style.visibility = 'visible';
  		this.appIcon.style.display = 'block';
  		this.fnameWrapper.style.display = 'block';
  		this.fnameWrapper.style.visibility = 'visible';
  		this.menubarHeight = App.prototype.menubarHeight;
  		this.refresh();
  		this.toggleElement.style.backgroundImage = 'url(\'' + this.chevronUpImage + '\')';
  	}
  	else
  	{
  		this.menubar.container.style.position = 'relative';
  		this.menubar.container.style.paddingLeft = '4px';
  		this.menubar.container.style.paddingTop = '0px';
  		this.menubar.container.style.paddingBottom = '0px';
  		this.menubar.container.style.top = '0px';
  		this.toolbar.container.style.paddingLeft = '4px';
  		this.buttonContainer.style.visibility = 'hidden';
  		this.appIcon.style.display = 'none';
  		this.fnameWrapper.style.display = 'none';
  		this.fnameWrapper.style.visibility = 'hidden';
  		this.menubarHeight = EditorUi.prototype.menubarHeight;
  		this.refresh();
  		this.toggleElement.style.backgroundImage = 'url(\'' + this.chevronDownImage + '\')';
  	}
  };
  
  /**
   * Adds the listener for automatically saving the diagram for local changes.
   */
  App.prototype.updateUserElement = function()
  {
  	if ((this.drive == null || this.drive.getUser() == null) &&
  		(this.oneDrive == null || this.oneDrive.getUser() == null) &&
  		(this.dropbox == null || this.dropbox.getUser() == null) &&
  		(this.gitHub == null || this.gitHub.getUser() == null) &&
  		(this.trello == null || !this.trello.isAuthorized())) //TODO Trello no user issue
  	{
  		if (this.userElement != null)
  		{
  			this.userElement.parentNode.removeChild(this.userElement);
  			this.userElement = null;
  		}
  	}
  	else
  	{
  		if (this.userElement == null)
  		{
  			this.userElement = document.createElement('a');
  			this.userElement.setAttribute('href', 'javascript:void(0);');
  			this.userElement.className = 'geItem';
  			this.userElement.style.position = 'absolute';
  			this.userElement.style.fontSize = '8pt';
  			this.userElement.style.top = '4px';
  			this.userElement.style.right = '30px';
  			this.userElement.style.color = '#666';
  			this.userElement.style.margin = '4px';
  			this.userElement.style.padding = '2px';
  			this.userElement.style.paddingRight = '16px';
  			this.userElement.style.verticalAlign = 'middle';
  			this.userElement.style.backgroundImage =  'url(' + IMAGE_PATH + '/expanded.gif)';
  			this.userElement.style.backgroundPosition = '100% 60%';
  			this.userElement.style.backgroundRepeat = 'no-repeat';
  			
  			this.menubarContainer.appendChild(this.userElement);
  
  			mxEvent.addListener(this.userElement, 'click', mxUtils.bind(this, function(evt)
  			{
  				if (this.userPanel == null)
  				{
  					var div = document.createElement('div');
  					div.className = 'geDialog';
  					div.style.position = 'absolute';
  					div.style.top = (this.userElement.clientTop + this.userElement.clientHeight + 6) + 'px';
  					div.style.right = '36px';
  					div.style.padding = '0px';
  
  					this.userPanel = div;
  				}
  				
  				if (this.userPanel.parentNode != null)
  				{
  					this.userPanel.parentNode.removeChild(this.userPanel);
  				}
  				else
  				{
  					var connected = false;
  					this.userPanel.innerHTML = '';
  					
  					var img = document.createElement('img');
  
  					img.setAttribute('src', Dialog.prototype.closeImage);
  					img.setAttribute('title', mxResources.get('close'));
  					img.className = 'geDialogClose';
  					img.style.top = '8px';
  					img.style.right = '8px';
  					
  					mxEvent.addListener(img, 'click', mxUtils.bind(this, function()
  					{
  						if (this.userPanel.parentNode != null)
  						{
  							this.userPanel.parentNode.removeChild(this.userPanel);
  						}
  					}));
  					
  					this.userPanel.appendChild(img);
  										
  					if (this.drive != null)
  					{
  						var driveUser = this.drive.getUser();
  						
  						if (driveUser != null)
  						{
  							connected = true;
  							this.userPanel.innerHTML += '<table title="User ID: ' + driveUser.id +
  								'" style="font-size:10pt;padding:20px 20px 10px 10px;">' +
  								'<tr><td valign="top">' +
  								((driveUser.pictureUrl != null) ?
  									'<img width="80" height="80" style="margin-right:10px;border-radius:50%;" src="' + driveUser.pictureUrl + '"/>' :
  									'<img width="80" height="80" style="margin-right:4px;margin-top:2px;" src="' + this.defaultUserPicture + '"/>') +
  								'</td><td valign="top" style="white-space:nowrap;' +
  								((driveUser.pictureUrl != null) ? 'padding-top:14px;' : '') +
  								'"><b>' + mxUtils.htmlEntities(driveUser.displayName) + '</b><br>' +
  								'<small>' + mxUtils.htmlEntities(driveUser.email) + '</small><br><br>' +
  								'<small>' + mxResources.get('googleDrive') + '</small></tr></table>';
  							var div = document.createElement('div');
  							div.style.textAlign = 'center';
  							div.style.padding = '12px';
  							div.style.background = 'whiteSmoke';
  							div.style.borderTop = '1px solid #e0e0e0';
  							div.style.whiteSpace = 'nowrap';
  
  							// LATER: Cannot change user while file is open since close will not work with new
  							// credentials and closing the file using fileLoaded(null) will show splash dialog.
  							div.appendChild(mxUtils.button(mxResources.get('signOut'), mxUtils.bind(this, function()
  							{
  								var file = this.getCurrentFile();
  
  								if (file != null && file.constructor == DriveFile)
  								{
  									this.confirm(mxResources.get('areYouSure'), mxUtils.bind(this, function()
  									{
  										this.spinner.spin(document.body, mxResources.get('signOut'));
  										
  										this.diagramContainer.style.display = 'none';
  										this.formatContainer.style.display = 'none';
  										this.hsplit.style.display = 'none';
  										this.sidebarContainer.style.display = 'none';
  										this.sidebarFooterContainer.style.display = 'none';
  										
  										if (this.tabContainer != null)
  										{
  											this.tabContainer.style.display = 'none';
  										}
  											
  										file.close();
  	
  										// LATER: Use callback to wait for thumbnail update
  										window.setTimeout(mxUtils.bind(this, function()
  										{
  											// Workaround to disable the splash screen before reload
  											this.showDialog = function() {};
  											window.location.hash = '';
  											this.drive.clearUserId();
  											gapi.auth.signOut();
  											
  											// Reload page to reset client auth
  											window.location.reload();
  										}), (file != null && file.constructor == DriveFile) ? 2000 : 0);
  									}));
  								}
  								else
  								{
  									this.drive.clearUserId();
  									this.drive.setUser(null);
  									gapi.auth.signOut();
  								}
  							})));
  							
  							this.userPanel.appendChild(div);
  						}
  					}
  					
  					var addUser = mxUtils.bind(this, function(user, logo, logout, label)
  					{
  						if (user != null)
  						{
  							if (connected)
  							{
  								this.userPanel.appendChild(document.createElement('hr'));
  							}
  							
  							connected = true;
  							this.userPanel.innerHTML += '<table style="font-size:10pt;padding:20px 20px 10px 10px;"><tr><td valign="top">' +
  								((logo != null) ? '<img style="margin-right:10px;" src="' + logo + '" width="40" height="40"/></td>' : '') +
  								'<td valign="middle" style="white-space:nowrap;"><b>' + mxUtils.htmlEntities(user.displayName) + '</b>' +
  								((user.email != null) ? '<br><font color="gray">' + mxUtils.htmlEntities(user.email) + '</font>' : '') +
  								((label != null) ? '<br><br><small>' + mxUtils.htmlEntities(label) + '</small>' : '') +
  								'</td></tr></table>';
  							var div = document.createElement('div');
  							div.style.textAlign = 'center';
  							div.style.padding = '12px';
  							div.style.background = 'whiteSmoke';
  							div.style.borderTop = '1px solid #e0e0e0';
  							div.style.whiteSpace = 'nowrap';
  							
  							if (logout != null)
  							{
  								div.appendChild(mxUtils.button(mxResources.get('signOut'), logout));
  							}
  							
  							this.userPanel.appendChild(div);
  						}
  					});
  					
  					if (this.dropbox != null)
  					{
  						addUser(this.dropbox.getUser(), IMAGE_PATH + '/dropbox-logo.svg', mxUtils.bind(this, function()
  						{
  							var file = this.getCurrentFile();
  
  							if (file != null && file.constructor == DropboxFile)
  							{
  								var doLogout = mxUtils.bind(this, function()
  								{
  									this.dropbox.logout();
  									window.location.hash = '';
  								});
  								
  								if (!file.isModified())
  								{
  									doLogout();
  								}
  								else
  								{
  									this.confirm(mxResources.get('allChangesLost'), null, doLogout,
  										mxResources.get('cancel'), mxResources.get('discardChanges'));
  								}
  							}
  							else
  							{
  								this.dropbox.logout();
  							}
  						}), mxResources.get('dropbox'));
  					}
  
  					if (this.oneDrive != null)
  					{
  						addUser(this.oneDrive.getUser(), IMAGE_PATH + '/onedrive-logo.svg', mxUtils.bind(this, function()
  						{
  							var file = this.getCurrentFile();
  
  							if (file != null && file.constructor == OneDriveFile)
  							{
  								var doLogout = mxUtils.bind(this, function()
  								{
  									this.oneDrive.logout();
  									window.location.hash = '';
  								});
  								
  								if (!file.isModified())
  								{
  									doLogout();
  								}
  								else
  								{
  									this.confirm(mxResources.get('allChangesLost'), null, doLogout,
  										mxResources.get('cancel'), mxResources.get('discardChanges'));
  								}
  							}
  							else
  							{
  								this.oneDrive.logout();
  							}
  						}), mxResources.get('oneDrive'));
  					}
  
  					if (this.gitHub != null)
  					{
  						addUser(this.gitHub.getUser(), IMAGE_PATH + '/github-logo.svg', mxUtils.bind(this, function()
  						{
  							var file = this.getCurrentFile();
  
  							if (file != null && file.constructor == GitHubFile)
  							{
  								var doLogout = mxUtils.bind(this, function()
  								{
  									this.gitHub.logout();
  									window.location.hash = '';
  								});
  								
  								if (!file.isModified())
  								{
  									doLogout();
  								}
  								else
  								{
  									this.confirm(mxResources.get('allChangesLost'), null, doLogout,
  										mxResources.get('cancel'), mxResources.get('discardChanges'));
  								}
  							}
  							else
  							{
  								this.gitHub.logout();
  							}
  						}), mxResources.get('github'));
  					}
  					
  					//TODO We have no user info from Trello, how we can create a user?
  					if (this.trello != null)
  					{
  						addUser(this.trello.getUser(), IMAGE_PATH + '/trello-logo.svg', mxUtils.bind(this, function()
  						{
  							var file = this.getCurrentFile();
  
  							if (file != null && file.constructor == TrelloFile)
  							{
  								var doLogout = mxUtils.bind(this, function()
  								{
  									this.trello.logout();
  									window.location.hash = '';
  								});
  								
  								if (!file.isModified())
  								{
  									doLogout();
  								}
  								else
  								{
  									this.confirm(mxResources.get('allChangesLost'), null, doLogout,
  										mxResources.get('cancel'), mxResources.get('discardChanges'));
  								}
  							}
  							else
  							{
  								this.trello.logout();
  							}
  						}), mxResources.get('trello'));
  					}
  					
  					if (!connected)
  					{
  						var div = document.createElement('div');
  						div.style.textAlign = 'center';
  						div.style.padding = '20px 20px 10px 10px';
  						div.innerHTML = mxResources.get('notConnected');
  						
  						this.userPanel.appendChild(div);
  					}
  
  					document.body.appendChild(this.userPanel);
  				}
  				
  				mxEvent.consume(evt);
  			}));
  			
  			mxEvent.addListener(document.body, 'click', mxUtils.bind(this, function(evt)
  			{
  				if (!mxEvent.isConsumed(evt) && this.userPanel != null && this.userPanel.parentNode != null)
  				{
  					this.userPanel.parentNode.removeChild(this.userPanel);
  				}
  			}));
  		}
  		
  		var user = null;
  		
  		if (this.drive != null && this.drive.getUser() != null)
  		{
  			user = this.drive.getUser();
  		}
  		else if (this.oneDrive != null && this.oneDrive.getUser() != null)
  		{
  			user = this.oneDrive.getUser();
  		}
  		else if (this.dropbox != null && this.dropbox.getUser() != null)
  		{
  			user = this.dropbox.getUser();
  		}
  		else if (this.gitHub != null && this.gitHub.getUser() != null)
  		{
  			user = this.gitHub.getUser();
  		}
  		//TODO Trello no user issue
  		
  		if (user != null)
  		{
  			this.userElement.innerHTML = '';
  			
  			if (screen.width > 560)
  			{
  				mxUtils.write(this.userElement, user.displayName);
  				this.userElement.style.display = 'block';
  			}
  		}
  		else
  		{
  			this.userElement.style.display = 'none';
  		}
  	}
  };
  
  /**
   * Override depends on mxSettings which is not defined in the minified viewer.
   */
  var editorResetGraph = Editor.prototype.resetGraph;	
  Editor.prototype.resetGraph = function()
  {
  	editorResetGraph.apply(this, arguments);
  	
  	// Overrides default with persisted value
  	this.graph.pageFormat = mxSettings.getPageFormat();
  };
  