diff -r 315255cd1aef -r 20be4dd42b12 mypackage_wrt/preview/script/lib/widget.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mypackage_wrt/preview/script/lib/widget.js	Fri Apr 30 15:01:03 2010 +0100
@@ -0,0 +1,286 @@
+/**
+ * widget object constructor
+ * @param {void}
+ *     widget()
+ * @return {void}
+ */ 
+
+if (typeof window.widget == "undefined" || !window.widget) {
+	window.widget = {
+		author : 'Nokia WRT Emulation Library',
+		//	widget identifier, dummy value
+		identifier: 14021981,
+		isrotationsupported: true,
+		
+		//	widget event triggers
+		onshow: null,
+		onhide: null,
+		
+		sysInfo: [],
+		onload: null,
+		opacity: 50,
+		interval: 20,
+		isFront: false,
+		preferenceArray: [],
+		preferenceKey: 0
+	};
+	
+	
+	/**
+	 * Launches the browser with the specified url
+	 * @param {String} url
+	 *     openURL()
+	 * @return {Void}
+	 */
+	widget.openURL = function(url){
+		if (url) {
+			window.open(url, "New Widget Window", 'height=200 width=250');
+		}
+	}
+	
+	
+	/**
+	 * Returns previously stored preference associated with the specified key
+	 * @param {String} Key preference value to be fetch
+	 *     preferenceForKey()
+	 * @return {String} Value
+	 */
+	widget.preferenceForKey = function(name){
+		return _BRIDGE_REF.nokia.helper.readCookie(name);
+	}
+	
+	
+	/**
+	 * Stores the key associated with the specified preference
+	 * @param {String} Preference value to be stored
+	 * @param {String} Key Preference value associated to
+	 *     setPreferenceForKey()
+	 * @return {Void}
+	 */
+	widget.setPreferenceForKey = function(preference, key){
+		_BRIDGE_REF.nokia.helper.createCookie(key, preference);
+	}
+	
+	
+	
+	/**
+	 * Toggle between Tabbed navigation mode or Cursor mode
+	 * @param {Boolean} Value
+	 *     setNavigationEnabled()
+	 * @return {Void}
+	 */
+	widget.setNavigationEnabled = function(bool){
+		//This function can not be used on preview browser
+	}
+	
+	
+	
+	/**
+	 * Open S0-Application identified by UID along with the specified params
+	 * @param {Integer} Uid hexadecimal value to a specified application
+	 * @param {String} Value
+	 *     openApplication()
+	 * @return {Void}
+	 */
+	widget.openApplication = function(Uid, param){
+		alert("openApplication function won't be simulated in this application");
+	}
+	
+	
+	
+	/**
+	 * Prepares the Widget.to do transition to specified transitionState
+	 * @param {String} Value Transition state
+	 *     prepareForTransition()
+	 * @return {Void}
+	 */
+	widget.prepareForTransition = function(transitionState){
+		this.isFront = ("" + transitionState).toLowerCase() != "toback";
+		window.document.getElementsByTagName("body")[0].style.opacity = "0.3";
+	}
+	
+	
+	
+	
+	/**
+	 * Does the animation to make the transition between the specified transitionState
+	 * @param {Void}
+	 *     performTransition()
+	 * @return {Void}
+	 */
+	widget.performTransition = function(){
+		var _self = this;
+		this.opacity = 0;
+		this.interval = window.setInterval(function(){
+			_self.opacity += 0.2;
+			if (_self.opacity > 1) {
+				_self.opacity = 1;
+			}
+			window.document.getElementsByTagName("body")[0].style.opacity = _self.opacity + "";
+			if (_self.opacity >= 1) {
+				window.clearInterval(_self.interval);
+				window.document.getElementsByTagName("body")[0].style.opacity = "1";
+			}
+			//do nothing
+		}, 50);
+		//do nothing
+	}
+	
+	
+	
+	
+	
+	/**
+	 * Set the preferred screen orientation to landscape.
+	 * The display will flip if the phone display orientation
+	 * is portrait and the phone supports landscape mode.
+	 * @param {Void}
+	 *     setDisplayLandscape()
+	 * @return {Void}
+	 */
+	widget.setDisplayLandscape = function(){
+		try {
+			if (this.isrotationsupported && _BRIDGE_REF.nokia.emulator.orientationSupports()) {
+				_BRIDGE_REF.nokia.emulator.setMode('landscape');
+			}
+		} 
+		catch (e) {
+		}
+	}
+	
+	
+	
+	
+	/**
+	 * Set the preferred screen orientation to portrait.
+	 * The display will flip if the phone display orientation
+	 * is landscape and the phone supports portrait mode.
+	 * @param {Void}
+	 *     setDisplayPortrait()
+	 * @return {Void}
+	 */
+	widget.setDisplayPortrait = function(){
+		try {
+			if (this.isrotationsupported && _BRIDGE_REF.nokia.emulator.orientationSupports()) {
+				_BRIDGE_REF.nokia.emulator.setMode('portrait');
+			}
+		} 
+		catch (e) {
+		}
+	}
+	
+	/**
+	 * Allows the definition of a function to be called
+	 * when a Widget.is displayed
+	 * @param {Void}
+	 *     onshow()
+	 * @return {Void}
+	 */
+	widget.onshow = function(){
+		// to be implemented
+	}
+	
+	
+	
+	
+	/**
+	 * Allows the definition of a function to be called
+	 * when a Widget.sent into the background (hidden)
+	 * @param {Void}
+	 *     onhide()
+	 * @return {Void}
+	 */
+	widget.onhide = function(){
+		// to be implemented
+	}
+	
+	
+	
+	/**
+	 * This function returns the System API if sysinfo is included in document embed
+	 */
+	widget.enableSystemApi = function(){
+	
+		//	Identify, and Attach System-Info-Object properties
+		try {
+			var parentIframeRef = window.parent.frames[0];
+			if (typeof parentIframeRef == 'object') {
+				if (parentIframeRef.document.embeds.length > 0) {
+					for (var i = 0; i < parentIframeRef.document.embeds.length; i++) {
+						//match the system Info API embed tag
+						if (parentIframeRef.document.embeds[i].type == 'application/x-systeminfo-widget') {
+							new systemAPI(parentIframeRef.document.embeds[i]);
+//							widget.sysInfo = parentIframeRef.document.embeds[i];
+							
+							// hide the <embed> object
+							parentIframeRef.document.embeds[i].style.display='none';
+							
+							// push the reference object into widget
+							widget.sysInfo.push(parentIframeRef.document.embeds[i]);
+						}
+					}
+				}
+			}
+		} 
+		catch (e) {
+			alert('Error in attachSysInfo: ' + e);
+		}
+	}
+	
+	/**
+	 * 
+	 */
+	
+	widget.triggerListener = function(provider, eventType, data){
+		if(widget.sysInfo.length){
+			for(var i=0; i<widget.sysInfo.length; i++){
+				if(provider == "power"){
+					switch(eventType){
+						case "chargerconnected" : 
+												  widget.sysInfo[i].chargerconnected = data;
+												  if(widget.sysInfo[i].onchargerconnected != null){
+													setTimeout(widget.sysInfo[i].onchargerconnected, 0);
+												  }else{
+														console.info("System API-1.0 Notice -- no listeners defined for eventType:"+eventType);
+												  }
+												  break;
+
+						case "chargelevel" 		:
+												  widget.sysInfo[i].chargelevel = data;
+												  if(widget.sysInfo[i].onchargelevel != null){
+													setTimeout(widget.sysInfo[i].onchargelevel, 0);
+												  }else{
+														console.info("System API-1.0 Notice -- no listeners defined for eventType:"+eventType);
+												  }
+												 break;
+					}
+				}
+			}
+		}else{
+			console.info("System API-1.0 Notice -- no listeners defined for eventType:"+eventType);
+		}
+	}
+	
+	//	make TRUE widget.js script loaded
+	window.parent.NOKIA.scriptsLoaded.widget = true;
+}
+
+(function(){
+
+	//	attach the System-Info api specific functionality
+	_BRIDGE_REF.helper.addEvent(window, 'load', function(){
+		widget.enableSystemApi();
+		
+	});
+
+	if (_BRIDGE_REF.nokia) {
+		_BRIDGE_REF.nokia.menu.lsk_event = function(){
+			_BRIDGE_REF.nokia.emulator.child.menu.show();
+		};
+		
+		//	Add THIS window Reference on FRAME WINDOW
+		//	NOKIA.emulator.child object reference
+		_BRIDGE_REF.nokia.emulator.child = window;
+		_BRIDGE_REF.nokia.menu.init();
+	}	
+})()