firebug.js

来自「这是一个ajax的例子大家好好的看看就是一个鱼眼的效果」· JavaScript 代码 · 共 1,104 行 · 第 1/3 页

if(!dojo._hasResource["dojo._firebug.firebug"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojo._firebug.firebug"] = true;
dojo.provide("dojo._firebug.firebug");

dojo.deprecated = function(/*String*/ behaviour, /*String?*/ extra, /*String?*/ removal){
	// summary: 
	//		Log a debug message to indicate that a behavior has been
	//		deprecated.
	// extra: Text to append to the message.
	// removal: 
	//		Text to indicate when in the future the behavior will be removed.
	var message = "DEPRECATED: " + behaviour;
	if(extra){ message += " " + extra; }
	if(removal){ message += " -- will be removed in version: " + removal; }
	console.warn(message);
}

dojo.experimental = function(/* String */ moduleName, /* String? */ extra){
	// summary: Marks code as experimental.
	// description: 
	//		This can be used to mark a function, file, or module as
	//		experimental.  Experimental code is not ready to be used, and the
	//		APIs are subject to change without notice.  Experimental code may be
	//		completed deleted without going through the normal deprecation
	//		process.
	// moduleName: 
	//		The name of a module, or the name of a module file or a specific
	//		function
	// extra: 
	//		some additional message for the user
	// example:
	//	|	dojo.experimental("dojo.data.Result");
	// example:
	//	|	dojo.experimental("dojo.weather.toKelvin()", "PENDING approval from NOAA");
	var message = "EXPERIMENTAL: " + moduleName + " -- APIs subject to change without notice.";
	if(extra){ message += " " + extra; }
	console.warn(message);
}

// FIREBUG LITE
	// summary: Firebug Lite, the baby brother to Joe Hewitt's Firebug for Mozilla Firefox
	// description:
	//		Opens a console for logging, debugging, and error messages.
	//		Contains partial functionality to Firebug. See function list below.
	//	NOTE: 
	//			Firebug is a Firefox extension created by Joe Hewitt (see license). You do not need Dojo to run Firebug.
	//			Firebug Lite is included in Dojo by permission from Joe Hewitt
	//			If you are new to Firebug, or used to the Dojo 0.4 dojo.debug, you can learn Firebug 
	//				functionality by reading the function comments below or visiting http://www.getfirebug.com/docs.html
	//	NOTE:
	//		To test Firebug Lite in Firefox, set console = null;
	//
	// example:
	//		Supports inline objects in object inspector window (only simple trace of dom nodes, however)
	//		|	console.log("my object", {foo:"bar"})
	// example:
	//		Option for console to open in popup window
	//		|	var djConfig = {isDebug: true, popup:true };
	// example:
	//		Option for console height (ignored for popup)
	//		|	var djConfig = {isDebug: true, debugHeight:100 };
	
if((!("console" in window) || !("firebug" in console)) &&
	dojo.config.noFirebugLite !== true){

(function(){
	// don't build a firebug frame in iframes
	try{
		if(window != window.parent){ 
			// but if we've got a parent logger, connect to it
			if(window.parent["console"]){
				window.console = window.parent.console;
			}
			return; 
		}
	}catch(e){/*squelch*/}

	window.console = {
		_connects: [],
		log: function(){
			// summary: 
			//		Sends arguments to console.
			logFormatted(arguments, "");
		},
		
		debug: function(){
			// summary: 
			//		Sends arguments to console. Missing finctionality to show script line of trace.
			logFormatted(arguments, "debug");
		},
		
		info: function(){
			// summary: 
			//		Sends arguments to console, highlighted with (I) icon.
			logFormatted(arguments, "info");
		},
		
		warn: function(){
			// summary: 
			//		Sends warning arguments to console, highlighted with (!) icon and blue style.
			logFormatted(arguments, "warning");
		},
		
		error: function(){
			// summary: 
			//		Sends error arguments (object) to console, highlighted with (X) icon and yellow style
			//			NEW: error object now displays in object inspector
			logFormatted(arguments, "error");
		},
		
		assert: function(truth, message){
			// summary: 
			//		Tests for true. Throws exception if false.
			if(!truth){
				var args = [];
				for(var i = 1; i < arguments.length; ++i){
					args.push(arguments[i]);
				}
				
				logFormatted(args.length ? args : ["Assertion Failure"], "error");
				throw message ? message : "Assertion Failure";
			}
		},
		
		dir: function(object){
			// summary: 
			//		Traces object. Only partially implemented.
						
			var pairs = [];
			for(var prop in object){
				try{
					pairs.push([prop, object[prop]]);
				}catch(e){
					/* squelch */
				}
			}
			
			pairs.sort(function(a, b){ 
				return a[0] < b[0] ? -1 : 1; 
			});
			
			var html = ['<table>'];
			for(var i = 0; i < pairs.length; ++i){
				var name = pairs[i][0], value = pairs[i][1];
				
				html.push('<tr>', 
				'<td class="propertyNameCell"><span class="propertyName">',
					escapeHTML(name), '</span></td>', '<td><span class="propertyValue">');
				appendObject(value, html);
				html.push('</span></td></tr>');
			}
			html.push('</table>');
			
			logRow(html, "dir");
		},
		
		dirxml: function(node){
			// summary: 
			//
			var html = [];
			
			appendNode(node, html);
			logRow(html, "dirxml");
		},
		
		group: function(){
			// summary: 
			//		collects log messages into a group, starting with this call and ending with 
			//			groupEnd(). Missing collapse functionality
			logRow(arguments, "group", pushGroup);
		},
		
		groupEnd: function(){
			// summary: 
			//		Closes group. See above
			logRow(arguments, "", popGroup);
		},
		
		time: function(name){
			// summary: 
			//		Starts timers assigned to name given in argument. Timer stops and displays on timeEnd(title);
			//	example:
			//	|	console.time("load");
			//	|	console.time("myFunction");
			//	|	console.timeEnd("load");
			//	|	console.timeEnd("myFunction");
			timeMap[name] = (new Date()).getTime();
		},
		
		timeEnd: function(name){
			// summary: 
			//		See above.
			if(name in timeMap){
				var delta = (new Date()).getTime() - timeMap[name];
				logFormatted([name+ ":", delta+"ms"]);
				delete timeMap[name];
			}
		},
		
		count: function(){
			// summary: 
			//		Not supported
			this.warn(["count() not supported."]);
		},
		
		trace: function(){
			// summary: 
			//		Not supported
			this.warn(["trace() not supported."]);
		},
		
		profile: function(){
			// summary: 
			//		Not supported
			this.warn(["profile() not supported."]);
		},
		
		profileEnd: function(){ },

		clear: function(){
			// summary: 
			//		Clears message console. Do not call this directly
			while(consoleBody.childNodes.length){
				dojo._destroyElement(consoleBody.firstChild);	
			}
			dojo.forEach(this._connects,dojo.disconnect);
		},

		open: function(){ 
			// summary: 
			//		Opens message console. Do not call this directly
			toggleConsole(true); 
		},
		
		close: function(){
			// summary: 
			//		Closes message console. Do not call this directly
			if(frameVisible){
				toggleConsole();
			}
		},
		closeObjectInspector:function(){
			// summary: 
			//		Closes object inspector and opens message console. Do not call this directly
			consoleObjectInspector.innerHTML = "";
			consoleObjectInspector.style.display = "none";
			consoleBody.style.display = "block";	
		}
	};
 
	// ***************************************************************************
	
	// using global objects so they can be accessed
	// most of the objects in this script are run anonomously
	var _firebugDoc = document;
	var _firebugWin = window;
	var __consoleAnchorId__ = 0;
	
	var consoleFrame = null;
	var consoleBody = null;
	var commandLine = null;
	var consoleToolbar = null;
	
	var frameVisible = false;
	var messageQueue = [];
	var groupStack = [];
	var timeMap = {};
	
	var clPrefix = ">>> ";

	// ***************************************************************************

	function toggleConsole(forceOpen){
		frameVisible = forceOpen || !frameVisible;
		if(consoleFrame){
			consoleFrame.style.display = frameVisible ? "block" : "none";
		}
	}

	function focusCommandLine(){
		toggleConsole(true);
		if(commandLine){
			commandLine.focus();
		}
	}
	
	function openWin(x,y,w,h){
		var win = window.open("","_firebug","status=0,menubar=0,resizable=1,top="+y+",left="+x+",width="+w+",height="+h+",scrollbars=1,addressbar=0");
		if(!win){
			var msg = "Firebug Lite could not open a pop-up window, most likely because of a blocker.\n" +
				"Either enable pop-ups for this domain, or change the djConfig to popup=false.";
			alert(msg);
		}
		createResizeHandler(win);
		var newDoc=win.document;
		//Safari needs an HTML height
		HTMLstring=	'<html style="height:100%;"><head><title>Firebug Lite</title></head>\n' +
					'<body bgColor="#ccc" style="height:98%;" onresize="opener.onFirebugResize()">\n' +
					'<div id="fb"></div>' +
					'</body></html>';
	
		newDoc.write(HTMLstring);
		newDoc.close();
		return win;
	}

	function createResizeHandler(wn){
		// summary
		//		Creates handle for onresize window. Called from script in popup's body tag (so that it will work with IE).
		//
		
		var d = new Date();
			d.setTime(d.getTime()+(60*24*60*60*1000)); // 60 days
			d = d.toUTCString();
			
			var dc = wn.document,
				getViewport;
				
			if (wn.innerWidth){
				getViewport = function(){
					return{w:wn.innerWidth, h:wn.innerHeight};
				}
			}else if (dc.documentElement && dc.documentElement.clientWidth){
				getViewport = function(){
					return{w:dc.documentElement.clientWidth, h:dc.documentElement.clientHeight};
				}
			}else if (dc.body){
				getViewport = function(){
					return{w:dc.body.clientWidth, h:dc.body.clientHeight};
				}
			}
			

		window.onFirebugResize = function(){ 
			
			//resize the height of the console log body
			layout(getViewport().h);
			
			clearInterval(wn._firebugWin_resize);
			wn._firebugWin_resize = setTimeout(function(){
				var x = wn.screenLeft,
					y = wn.screenTop,
					w = wn.outerWidth  || wn.document.body.offsetWidth,
					h = wn.outerHeight || wn.document.body.offsetHeight;
				
				document.cookie = "_firebugPosition=" + [x,y,w,h].join(",") + "; expires="+d+"; path=/";
					 
			 }, 5000); //can't capture window.onMove - long timeout gives better chance of capturing a resize, then the move
		
		}
	}
	
	
	/*****************************************************************************/
	
	
	function createFrame(){
		if(consoleFrame){
			return;
		}
		
		if(dojo.config.popup){
			var containerHeight = "100%";
			var cookieMatch = document.cookie.match(/(?:^|; )_firebugPosition=([^;]*)/);
			var p = cookieMatch ? cookieMatch[1].split(",") : [2,2,320,480];

			_firebugWin = openWin(p[0],p[1],p[2],p[3]);	// global
			_firebugDoc = _firebugWin.document;			// global