root / trunk / web / dojo / dojox / analytics / plugins / mouseOver.js
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.analytics.plugins.mouseOver"]){ |
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dojo._hasResource["dojox.analytics.plugins.mouseOver"]=true; |
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dojo.require("dojox.analytics._base");
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dojo.provide("dojox.analytics.plugins.mouseOver");
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dojox.analytics.plugins.mouseOver=new (function(){ |
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this.watchMouse=dojo.config["watchMouseOver"]||true; |
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this.mouseSampleDelay=dojo.config["sampleDelay"]||2500; |
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this.addData=dojo.hitch(dojox.analytics,"addData","mouseOver"); |
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this.targetProps=dojo.config["targetProps"]||["id","className","localName","href","spellcheck","lang","textContent","value"]; |
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this.toggleWatchMouse=function(){ |
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if(this._watchingMouse){ |
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dojo.disconnect(this._watchingMouse);
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delete this._watchingMouse; |
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return;
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} |
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dojo.connect(dojo.doc,"onmousemove",this,"sampleMouse"); |
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}; |
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if(this.watchMouse){ |
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dojo.connect(dojo.doc,"onmouseover",this,"toggleWatchMouse"); |
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dojo.connect(dojo.doc,"onmouseout",this,"toggleWatchMouse"); |
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} |
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this.sampleMouse=function(e){ |
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if(!this._rateLimited){ |
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this.addData("sample",this.trimMouseEvent(e)); |
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this._rateLimited=true; |
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setTimeout(dojo.hitch(this,function(){ |
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if(this._rateLimited){ |
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this.trimMouseEvent(this._lastMouseEvent); |
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delete this._lastMouseEvent; |
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delete this._rateLimited; |
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} |
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}),this.mouseSampleDelay);
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} |
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this._lastMouseEvent=e;
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return e;
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}; |
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this.trimMouseEvent=function(e){ |
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var t={};
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for(var i in e){ |
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switch(i){
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case "target": |
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var _1=this.targetProps; |
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t[i]={};
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for(var j=0;j<_1.length;j++){ |
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if(dojo.isObject(e[i])&&_1[j] in e[i]){ |
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if(_1[j]=="text"||_1[j]=="textContent"){ |
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if(e[i]["localName"]&&(e[i]["localName"]!="HTML")&&(e[i]["localName"]!="BODY")){ |
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t[i][_1[j]]=e[i][_1[j]].substr(0,50); |
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} |
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}else{
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t[i][_1[j]]=e[i][_1[j]]; |
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} |
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} |
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} |
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break;
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case "x": |
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case "y": |
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if(e[i]){
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var _2=e[i];
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t[i]=_2+"";
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} |
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break;
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default:
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break;
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} |
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} |
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return t;
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}; |
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})(); |
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} |