// treat this as a static object var WidgetFactory = new Class({ assetsLoaded: [], assetsPending: new Object(), // assoc array getInstance: function(schmidgetType, dbID, desk, pendingDiv) { var scriptID = schmidgetType + 'JS'; var cssID = schmidgetType + 'CSS'; // var headContents = document.head.innerHTML.toString(); // grabs the contents of the document // if { // evaluates wether or not the supporting CSS file for this schmidget is loaded // new Asset.css('apps/' + schmidgetType + '/' + schmidgetType + '.css', {'id': cssID}); // if it's not there, we load it now // } // need the schmidget JS before we instantiate // var isLoaded = (headContents.indexOf(cssID) > 0) && (headContents.indexOf(scriptID) > 0); var isLoaded = false; // console.log('schmidget (' + schmidgetType + ') is loaded? ' + isLoaded); var factory = this; // reference to self if (this.assetsLoaded.contains(schmidgetType)) { // evaluates wether or not the supporting JS file for this schmidget is loaded this.createInstance(schmidgetType, dbID, desk, pendingDiv); } else { // load CSS and JS // console.log('Loading assets for ' + schmidgetType); // comp is a global variable // removed random strings. allow caching since we're sending Etags now. var jsPath = '/apps/' + schmidgetType + '/' + schmidgetType + comp + '.js?r=' + Math.random(0,999999); var cssPath = '/apps/' + schmidgetType + '/' + schmidgetType + comp + '.css'; if (!this.assetsPending[schmidgetType]){ this.assetsPending[schmidgetType] = new Array(); } var pending = this.assetsPending[schmidgetType]; pending[pending.length] = {'schmidgetType': schmidgetType, 'dbID': dbID, 'desk': desk, 'pendingDiv': pendingDiv}; if (pending.length == 1){ new Asset.css(cssPath, { 'id': cssID }); var self = this; new Asset.javascript(jsPath, { 'id': scriptID, 'onload': function(){ self.createPending(schmidgetType); } }); } } }, createPending: function(schmidgetType){ var pending = this.assetsPending[schmidgetType]; for(var i in pending){ var params = pending[i]; // add to loaded list this.assetsLoaded.include(params.schmidgetType); this.createInstance(params.schmidgetType, params.dbID, params.desk, params.pendingDiv); } delete this.assetsPending[schmidgetType]; }, createInstance: function(schmidgetType, dbID, desk, pendingDiv) { var schmidget; switch(schmidgetType) { // switch based on type, instantiating the correct class case 'personal': schmidget = new Personal(schmidgetType, dbID, desk); break; case 'title': schmidget = new Title(schmidgetType, dbID, desk); break; case 'text': schmidget = new Text(schmidgetType, dbID, desk); break; case 'photo': schmidget = new Photo(schmidgetType, dbID, desk); break; case 'music': schmidget = new Music(schmidgetType, dbID, desk); break; case 'video': schmidget = new Video(schmidgetType, dbID, desk); break; case 'embed': schmidget = new Embed(schmidgetType, dbID, desk); break; case 'comments': schmidget = new Comments(schmidgetType, dbID, desk); break; case 'search': schmidget = new Search(schmidgetType, dbID, desk); break; case 'images': schmidget = new Images(schmidgetType, dbID, desk); break; case 'weather': schmidget = new Weather(schmidgetType, dbID, desk); break; case 'games': schmidget = new Games(schmidgetType, dbID, desk); break; case 'asteroids': schmidget = new Asteroids(schmidgetType, dbID, desk); break; case 'frogger': schmidget = new Frogger(schmidgetType, dbID, desk); break; case 'movies': schmidget = new Movies(schmidgetType, dbID, desk); break; case 'previews': schmidget = new Previews(schmidgetType, dbID, desk); break; case 'showtimes': schmidget = new Showtimes(schmidgetType, dbID, desk); break; case 'youtube': schmidget = new Youtube(schmidgetType, dbID, desk); break; case 'radio': schmidget = new Radio(schmidgetType, dbID, desk); break; case 'lastfm': schmidget = new LastFM(schmidgetType, dbID, desk); break; case 'maps': schmidget = new Maps(schmidgetType, dbID, desk); break; case 'stocks': schmidget = new Stocks(schmidgetType, dbID, desk); break; case 'amazon': schmidget = new Amazon(schmidgetType, dbID, desk); break; case 'rss': schmidget = new RSS(schmidgetType, dbID, desk); break; case 'feed': schmidget = new Feed(schmidgetType, dbID, desk); break; case 'stickyNotes': schmidget = new StickyNote(schmidgetType, dbID, desk); break; case 'clock': schmidget = new Clock(schmidgetType, dbID, desk); break; case 'calendar': schmidget = new Calendar(schmidgetType, dbID, desk); break; case 'todoList': schmidget = new TodoList(schmidgetType, dbID, desk); break; case 'bookmarks': schmidget = new Bookmarks(schmidgetType, dbID, desk); break; case 'facebook': schmidget = new Facebook(schmidgetType, dbID, desk); break; case 'myspace': schmidget = new MySpace(schmidgetType, dbID, desk); break; case 'twitter': schmidget = new Twitter(schmidgetType, dbID, desk); break; case 'friendfeed': schmidget = new FriendFeed(schmidgetType, dbID, desk); break; case 'contacts': schmidget = new Contacts(schmidgetType, dbID, desk); break; case 'email': schmidget = new Email(schmidgetType, dbID, desk); break; case 'gmail': schmidget = new Gmail(schmidgetType, dbID, desk); break; case 'yahooMail': schmidget = new YahooMail(schmidgetType, dbID, desk); break; case 'hotmail': schmidget = new Hotmail(schmidgetType, dbID, desk); break; case 'aolMail': schmidget = new AolMail(schmidgetType, dbID, desk); break; case 'mobileMe': schmidget = new MobileMe(schmidgetType, dbID, desk); break; case 'genericMail': schmidget = new GenericMail(schmidgetType, dbID, desk); break; case 'slideshow': schmidget = new Slideshow(schmidgetType, dbID, desk); break; case 'launcher': schmidget = new Launcher(schmidgetType, dbID, desk); break; default: return; } desk.finishAddWidget(schmidget); if (pendingDiv) pendingDiv.destroy(); } });