root / trunk / web / dojo / dojox / html / _base.js @ 9
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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.html._base"]){ |
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| 9 | dojo._hasResource["dojox.html._base"]=true; |
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| 10 | dojo.provide("dojox.html._base");
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| 11 | dojo.require("dojo.html");
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| 12 | (function(){
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| 13 | if(dojo.isIE){
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| 14 | var _1=/(AlphaImageLoader\([^)]*?src=(['"]))(?![a-z]+:|\/)([^\r\n;}]+?)(\2[^)]*\)\s*[;}]?)/g; |
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| 15 | } |
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| 16 | var _2=/(?:(?:@import\s*(['"])(?![a-z]+:|\/)([^\r\n;{]+?)\1)|url\(\s*(['"]?)(?![a-z]+:|\/)([^\r\n;]+?)\3\s*\))([a-z, \s]*[;}]?)/g; |
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| 17 | var _3=dojox.html._adjustCssPaths=function(_4,_5){ |
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| 18 | if(!_5||!_4){
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| 19 | return;
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| 20 | } |
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| 21 | if(_1){
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| 22 | _5=_5.replace(_1,function(_6,_7,_8,_9,_a){
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| 23 | return _7+(new dojo._Url(_4,"./"+_9).toString())+_a; |
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| 24 | }); |
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| 25 | } |
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| 26 | return _5.replace(_2,function(_b,_c,_d,_e,_f,_10){ |
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| 27 | if(_d){
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| 28 | return "@import \""+(new dojo._Url(_4,"./"+_d).toString())+"\""+_10; |
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| 29 | }else{
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| 30 | return "url("+(new dojo._Url(_4,"./"+_f).toString())+")"+_10; |
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| 31 | } |
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| 32 | }); |
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| 33 | }; |
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| 34 | var _11=/(<[a-z][a-z0-9]*\s[^>]*)(?:(href|src)=(['"]?)([^>]*?)\3|style=(['"]?)([^>]*?)\5)([^>]*>)/gi; |
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| 35 | var _12=dojox.html._adjustHtmlPaths=function(_13,_14){ |
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| 36 | var url=_13||"./"; |
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| 37 | return _14.replace(_11,function(tag,_15,_16,_17,_18,_19,_1a,end){ |
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| 38 | return _15+(_16?(_16+"="+_17+(new dojo._Url(url,_18).toString())+_17):("style="+_19+_3(url,_1a)+_19))+end; |
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| 39 | }); |
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| 40 | }; |
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| 41 | var _1b=dojox.html._snarfStyles=function(_1c,_1d,_1e){ |
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| 42 | _1e.attributes=[]; |
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| 43 | return _1d.replace(/(?:<style([^>]*)>([\s\S]*?)<\/style>|<link\s+(?=[^>]*rel=['"]?stylesheet)([^>]*?href=(['"])([^>]*?)\4[^>\/]*)\/?>)/gi,function(_1f,_20,_21,_22,_23,_24){ |
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| 44 | var i,_25=(_20||_22||"").replace(/^\s*([\s\S]*?)\s*$/i,"$1"); |
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| 45 | if(_21){
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| 46 | i=_1e.push(_1c?_3(_1c,_21):_21); |
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| 47 | }else{
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| 48 | i=_1e.push("@import \""+_24+"\";"); |
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| 49 | _25=_25.replace(/\s*(?:rel|href)=(['"])?[^\s]*\1\s*/gi,""); |
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| 50 | } |
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| 51 | if(_25){
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| 52 | _25=_25.split(/\s+/);
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| 53 | var _26={},tmp;
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| 54 | for(var j=0,e=_25.length;j<e;j++){ |
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| 55 | tmp=_25[j].split("=");
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| 56 | _26[tmp[0]]=tmp[1].replace(/^\s*['"]?([\s\S]*?)['"]?\s*$/,"$1"); |
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| 57 | } |
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| 58 | _1e.attributes[i-1]=_26;
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| 59 | } |
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| 60 | return ""; |
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| 61 | }); |
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| 62 | }; |
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| 63 | var _27=dojox.html._snarfScripts=function(_28,_29){ |
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| 64 | _29.code="";
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| 65 | _28=_28.replace(/<[!][-][-](.|\s){5,}?[-][-]>/g,function(_2a){ |
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| 66 | return _2a.replace(/<(\/?)script\b/ig,"<$1Script"); |
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| 67 | }); |
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| 68 | function _2b(src){ |
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| 69 | if(_29.downloadRemote){
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| 70 | src=src.replace(/&([a-z0-9#]+);/g,function(m,_2c){ |
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| 71 | switch(_2c){
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| 72 | case "amp": |
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| 73 | return "&"; |
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| 74 | case "gt": |
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| 75 | return ">"; |
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| 76 | case "lt": |
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| 77 | return "<"; |
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| 78 | default:
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| 79 | return _2c.charAt(0)=="#"?String.fromCharCode(_2c.substring(1)):"&"+_2c+";"; |
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| 80 | } |
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| 81 | }); |
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| 82 | dojo.xhrGet({url:src,sync:true,load:function(_2d){
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| 83 | _29.code+=_2d+";";
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| 84 | },error:_29.errBack});
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| 85 | } |
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| 86 | }; |
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| 87 | return _28.replace(/<script\s*(?![^>]*type=['"]?(?:dojo\/|text\/html\b))(?:[^>]*?(?:src=(['"]?)([^>]*?)\1[^>]*)?)*>([\s\S]*?)<\/script>/gi,function(_2e,_2f,src,_30){ |
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| 88 | if(src){
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| 89 | _2b(src); |
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| 90 | }else{
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| 91 | _29.code+=_30; |
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| 92 | } |
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| 93 | return ""; |
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| 94 | }); |
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| 95 | }; |
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| 96 | var _31=dojox.html.evalInGlobal=function(_32,_33){ |
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| 97 | _33=_33||dojo.doc.body; |
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| 98 | var n=_33.ownerDocument.createElement("script"); |
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| 99 | n.type="text/javascript";
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| 100 | _33.appendChild(n); |
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| 101 | n.text=_32; |
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| 102 | }; |
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| 103 | dojo.declare("dojox.html._ContentSetter",[dojo.html._ContentSetter],{adjustPaths:false,referencePath:".",renderStyles:false,executeScripts:false,scriptHasHooks:false,scriptHookReplacement:null,_renderStyles:function(_34){ |
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| 104 | this._styleNodes=[];
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| 105 | var st,att,_35,doc=this.node.ownerDocument; |
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| 106 | var _36=doc.getElementsByTagName("head")[0]; |
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| 107 | for(var i=0,e=_34.length;i<e;i++){ |
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| 108 | _35=_34[i]; |
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| 109 | att=_34.attributes[i]; |
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| 110 | st=doc.createElement("style");
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| 111 | st.setAttribute("type","text/css"); |
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| 112 | for(var x in att){ |
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| 113 | st.setAttribute(x,att[x]); |
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| 114 | } |
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| 115 | this._styleNodes.push(st);
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| 116 | _36.appendChild(st); |
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| 117 | if(st.styleSheet){
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| 118 | st.styleSheet.cssText=_35; |
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| 119 | }else{
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| 120 | st.appendChild(doc.createTextNode(_35)); |
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| 121 | } |
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| 122 | } |
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| 123 | },empty:function(){ |
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| 124 | this.inherited("empty",arguments); |
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| 125 | this._styles=[];
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| 126 | },onBegin:function(){ |
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| 127 | this.inherited("onBegin",arguments); |
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| 128 | var _37=this.content,_38=this.node; |
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| 129 | var _39=this._styles; |
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| 130 | if(dojo.isString(_37)){
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| 131 | if(this.adjustPaths&&this.referencePath){ |
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| 132 | _37=_12(this.referencePath,_37);
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| 133 | } |
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| 134 | if(this.renderStyles||this.cleanContent){ |
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| 135 | _37=_1b(this.referencePath,_37,_39);
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| 136 | } |
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| 137 | if(this.executeScripts){ |
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| 138 | var _3a=this; |
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| 139 | var _3b={downloadRemote:true,errBack:function(e){ |
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| 140 | _3a._onError.call(_3a,"Exec","Error downloading remote script in \""+_3a.id+"\"",e); |
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| 141 | }}; |
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| 142 | _37=_27(_37,_3b); |
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| 143 | this._code=_3b.code;
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| 144 | } |
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| 145 | } |
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| 146 | this.content=_37;
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| 147 | },onEnd:function(){ |
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| 148 | var _3c=this._code,_3d=this._styles; |
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| 149 | if(this._styleNodes&&this._styleNodes.length){ |
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| 150 | while(this._styleNodes.length){ |
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| 151 | dojo.destroy(this._styleNodes.pop());
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| 152 | } |
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| 153 | } |
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| 154 | if(this.renderStyles&&_3d&&_3d.length){ |
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| 155 | this._renderStyles(_3d);
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| 156 | } |
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| 157 | if(this.executeScripts&&_3c){ |
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| 158 | if(this.cleanContent){ |
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| 159 | _3c=_3c.replace(/(<!--|(?:\/\/)?-->|<!\[CDATA\[|\]\]>)/g,""); |
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| 160 | } |
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| 161 | if(this.scriptHasHooks){ |
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| 162 | _3c=_3c.replace(/_container_(?!\s*=[^=])/g,this.scriptHookReplacement); |
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| 163 | } |
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| 164 | try{
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| 165 | _31(_3c,this.node);
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| 166 | } |
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| 167 | catch(e){
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| 168 | this._onError("Exec","Error eval script in "+this.id+", "+e.message,e); |
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| 169 | } |
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| 170 | } |
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| 171 | this.inherited("onEnd",arguments); |
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| 172 | },tearDown:function(){ |
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| 173 | this.inherited(arguments); |
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| 174 | delete this._styles; |
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| 175 | if(this._styleNodes&&this._styleNodes.length){ |
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| 176 | while(this._styleNodes.length){ |
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| 177 | dojo.destroy(this._styleNodes.pop());
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| 178 | } |
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| 179 | } |
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| 180 | delete this._styleNodes; |
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| 181 | dojo.mixin(this,dojo.getObject(this.declaredClass).prototype); |
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| 182 | }}); |
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| 183 | dojox.html.set=function(_3e,_3f,_40){ |
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| 184 | if(!_40){
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| 185 | return dojo.html._setNodeContent(_3e,_3f,true); |
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| 186 | }else{
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| 187 | var op=new dojox.html._ContentSetter(dojo.mixin(_40,{content:_3f,node:_3e})); |
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| 188 | return op.set();
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| 189 | } |
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| 190 | }; |
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| 191 | })(); |
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| 192 | } |