1 /*

     2  * Emulator, which manages the device interacations

     3  */

     4 if (typeof _BRIDGE_REF == "undefined" || !_BRIDGE_REF) {

     5 

     6 	var _BRIDGE_REF = {

     7 		parent: window.parent || false,

     8 		nokia: window.parent.NOKIA || false,

     9 		sysInfoObject : null

    10 	};

    11 

    12 	_BRIDGE_REF.namespace = function(name){

    13 		var parts = name.split('.');

    14 		var current = _BRIDGE_REF;

    15 		for (var key in parts) {

    16 			if (!current[parts[key]]) {

    17 				current[parts[key]] = {};

    18 			}

    19 			current = current[parts[key]];

    20 		}

    21 	};

    22 	

    23 	/*

    24 	 * _BRIDGE_REF.helper functions

    25 	 */

    26 	_BRIDGE_REF.namespace('helper.loadScript');

    27 	_BRIDGE_REF.helper = {

    28 		path: document.location.pathname,

    29 		loadScript: function(path){

    30 			var head = document.getElementsByTagName("head")[0] || document.documentElement;

    31 			var script = document.createElement("script");

    32 			

    33 			script.type = "text/javascript";

    34 			script.src = path;

    35 			head.appendChild(script);

    36 		},

    37 		

    38 		createCookie: function(name, value){

    39 			var days = 240000;

    40 			if (days) {

    41 				var date = new Date();

    42 				date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));

    43 				var expires = "; expires=" + date.toGMTString();

    44 			}

    45 			else 

    46 				var expires = "";

    47 			var value = "Nokia_WRT#" + _BRIDGE_REF.helper.path + "#" + name + "=" + value;

    48 			document.cookie = value + expires + "; Emulator.path=/"

    49 		},

    50 		

    51 		readCookie: function(name){

    52 			name = "Nokia_WRT#" + _BRIDGE_REF.helper.path + "#" + name;

    53 			var nameEQ = name + "=";

    54 			var ca = document.cookie.split(';');

    55 			for (var i = 0; i < ca.length; i++) {

    56 				var c = ca[i];

    57 				while (c.charAt(0) == ' ') 

    58 					c = c.substring(1, c.length);

    59 				if (c.indexOf(nameEQ) == 0) {

    60 					return c.substring(nameEQ.length, c.length);

    61 				}

    62 			}

    63 			return undefined;

    64 		},

    65 		

    66 		updateMainCookie: function(doucment){

    67 			var temp = "";

    68 			name = "Nokia_WRT#" + widget.path;

    69 			for (var k = 0; k < widget.preferenceArray.length; k++) {

    70 				temp = temp + "|" + widget.preferenceArray[k];

    71 			}

    72 			this.createCookie(document, name, temp, 24000);

    73 		},

    74 		

    75 		addEvent: function(obj, type, fn){

    76 			if (obj.addEventListener) {

    77 				obj.addEventListener(type, fn, false);

    78 			}

    79 			else 

    80 				if (obj.attachEvent) {

    81 					obj["e" + type + fn] = fn;

    82 					obj[type + fn] = function(){

    83 						obj["e" + type + fn](window.event);

    84 					}

    85 					obj.attachEvent("on" + type, obj[type + fn]);

    86 				}

    87 		},

    88 		

    89 		getElementsLengthInObject : function(items){

    90 			var count = 0;

    91 			for (var i in items) 

    92 				count++;

    93 			

    94 			return count;

    95 		},

    96 		

    97 		getBatteryStrength : function(){

    98 			

    99 /*			if(!_BRIDGE_REF.sysInfoObject)

   100 				_BRIDGE_REF.sysInfoObject = device.getServiceObject("Service.SysInfo", "ISysInfo");

   101 			

   102 			var result = _BRIDGE_REF.sysInfoObject.ISysInfo.GetInfo({

   103 				Entity	: 'Battery',

   104 				Key		:	'ChargingStatus'

   105 			});

   106 			

   107 			if(!result.ErrorCode)

   108 			{

   109 				return result.Status;

   110 			}else

   111 			{

   112 				alert('Error in getting Battery Strength: '+result.ErrorCode);

   113 				return 0;

   114 			}

   115 			if(typeof device.implementation.data["Service.SysInfo"].default.battery.batterystrength.Status != 'undefined')

   116 				return device.implementation.data["Service.SysInfo"].default.battery.batterystrength.Status;

   117 			else

   118 				return 0;

   119 */

   120 		},

   121 		

   122 		console : function(){

   123 			if (!typeof window.console) {

   124 				_BRIDGE_REF.helper.loadScript("preview/script/lib/console.js");

   125 			}			

   126 		}

   127 		

   128 	};

   129 	

   130 	

   131 	/*

   132 	 Load Scripts

   133 	 */

   134 	_BRIDGE_REF.helper.loadScript("preview/script/lib/widget.js");

   135 	_BRIDGE_REF.helper.loadScript("preview/script/lib/systeminfo.js");

   136 	_BRIDGE_REF.helper.loadScript("preview/script/lib/menu.js");

   137 	_BRIDGE_REF.helper.loadScript("preview/script/lib/menuItem.js");

   138 	_BRIDGE_REF.helper.loadScript("preview/script/lib/console.js");

   139 

   140 	//	Inject SAPI scripts	

   141 	if (_BRIDGE_REF.nokia) {

   142 		var wrtVersion = _BRIDGE_REF.nokia.helper.readCookie('_WRT_VERSION');

   143 		if ((typeof wrtVersion == 'undefined') || (wrtVersion == 'WRT 1.1')) {

   144 			_BRIDGE_REF.nokia.version = 'WRT 1.1';

   145 			_BRIDGE_REF.nokia.helper.createCookie('_WRT_VERSION', 'WRT 1.1');

   146 			_BRIDGE_REF.helper.loadScript("preview/script/lib/device.js");

   147 		}

   148 		else {

   149 			_BRIDGE_REF.nokia.version = 'WRT 1.0';

   150 		}

   151 	}

   152 	else {

   153 		_BRIDGE_REF.helper.loadScript("preview/script/lib/device.js");

   154 	}

   155 

   156 	/*

   157 	 window native functions over-riding

   158 	 */

   159 	if ( (typeof window.frameElement != 'undefined') && (typeof _BRIDGE_REF.nokia  != 'undefined') && window !== window.parent) {

   160 		//	alert

   161 		window.alert = function(msg){

   162 			return window.parent.alert(msg);

   163 		};

   164 		

   165 		//	confirm

   166 		window.confirm = function(msg){

   167 			return window.parent.confirm(msg);

   168 		};

   169 		

   170 		//	prompt

   171 		window.prompt = function(msg, str){

   172 			return window.parent.prompt(msg, str)

   173 		};

   174 	}

   175 

   176 	//	make TRUE loader.js script loaded

   177 	window.parent.NOKIA.scriptsLoaded.loader = true;

   178 

   179 }