root / trunk / web / dojo / dojox / analytics / plugins / mouseOver.js @ 11
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.analytics.plugins.mouseOver"]){ |
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| 9 | dojo._hasResource["dojox.analytics.plugins.mouseOver"]=true; |
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| 10 | dojo.require("dojox.analytics._base");
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| 11 | dojo.provide("dojox.analytics.plugins.mouseOver");
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| 12 | dojox.analytics.plugins.mouseOver=new (function(){ |
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| 13 | this.watchMouse=dojo.config["watchMouseOver"]||true; |
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| 14 | this.mouseSampleDelay=dojo.config["sampleDelay"]||2500; |
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| 15 | this.addData=dojo.hitch(dojox.analytics,"addData","mouseOver"); |
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| 16 | this.targetProps=dojo.config["targetProps"]||["id","className","localName","href","spellcheck","lang","textContent","value"]; |
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| 17 | this.toggleWatchMouse=function(){ |
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| 18 | if(this._watchingMouse){ |
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| 19 | dojo.disconnect(this._watchingMouse);
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| 20 | delete this._watchingMouse; |
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| 21 | return;
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| 22 | } |
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| 23 | dojo.connect(dojo.doc,"onmousemove",this,"sampleMouse"); |
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| 24 | }; |
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| 25 | if(this.watchMouse){ |
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| 26 | dojo.connect(dojo.doc,"onmouseover",this,"toggleWatchMouse"); |
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| 27 | dojo.connect(dojo.doc,"onmouseout",this,"toggleWatchMouse"); |
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| 28 | } |
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| 29 | this.sampleMouse=function(e){ |
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| 30 | if(!this._rateLimited){ |
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| 31 | this.addData("sample",this.trimMouseEvent(e)); |
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| 32 | this._rateLimited=true; |
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| 33 | setTimeout(dojo.hitch(this,function(){ |
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| 34 | if(this._rateLimited){ |
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| 35 | this.trimMouseEvent(this._lastMouseEvent); |
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| 36 | delete this._lastMouseEvent; |
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| 37 | delete this._rateLimited; |
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| 38 | } |
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| 39 | }),this.mouseSampleDelay);
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| 40 | } |
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| 41 | this._lastMouseEvent=e;
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| 42 | return e;
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| 43 | }; |
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| 44 | this.trimMouseEvent=function(e){ |
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| 45 | var t={};
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| 46 | for(var i in e){ |
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| 47 | switch(i){
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| 48 | case "target": |
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| 49 | var _1=this.targetProps; |
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| 50 | t[i]={};
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| 51 | for(var j=0;j<_1.length;j++){ |
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| 52 | if(dojo.isObject(e[i])&&_1[j] in e[i]){ |
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| 53 | if(_1[j]=="text"||_1[j]=="textContent"){ |
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| 54 | if(e[i]["localName"]&&(e[i]["localName"]!="HTML")&&(e[i]["localName"]!="BODY")){ |
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| 55 | t[i][_1[j]]=e[i][_1[j]].substr(0,50); |
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| 56 | } |
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| 57 | }else{
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| 58 | t[i][_1[j]]=e[i][_1[j]]; |
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| 59 | } |
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| 60 | } |
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| 61 | } |
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| 62 | break;
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| 63 | case "x": |
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| 64 | case "y": |
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| 65 | if(e[i]){
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| 66 | var _2=e[i];
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| 67 | t[i]=_2+"";
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| 68 | } |
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| 69 | break;
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| 70 | default:
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| 71 | break;
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| 72 | } |
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| 73 | } |
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| 74 | return t;
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| 75 | }; |
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| 76 | })(); |
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| 77 | } |