root / trunk / web / dojo / dojox / dtl / contrib / dom.js
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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.dtl.contrib.dom"]){ |
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| 9 | dojo._hasResource["dojox.dtl.contrib.dom"]=true; |
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| 10 | dojo.provide("dojox.dtl.contrib.dom");
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| 11 | dojo.require("dojox.dtl.dom");
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| 12 | (function(){
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| 13 | var dd=dojox.dtl;
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| 14 | var _1=dd.contrib.dom;
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| 15 | var _2={render:function(){ |
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| 16 | return this.contents; |
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| 17 | }}; |
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| 18 | _1.StyleNode=dojo.extend(function(_3){
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| 19 | this.contents={};
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| 20 | this._current={};
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| 21 | this._styles=_3;
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| 22 | for(var _4 in _3){ |
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| 23 | if(_3[_4].indexOf("{{")!=-1){ |
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| 24 | var _5=new dd.Template(_3[_4]); |
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| 25 | }else{
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| 26 | var _5=dojo.delegate(_2);
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| 27 | _5.contents=_3[_4]; |
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| 28 | } |
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| 29 | this.contents[_4]=_5;
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| 30 | } |
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| 31 | },{render:function(_6,_7){
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| 32 | for(var _8 in this.contents){ |
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| 33 | var _9=this.contents[_8].render(_6); |
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| 34 | if(this._current[_8]!=_9){ |
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| 35 | dojo.style(_7.getParent(),_8,this._current[_8]=_9);
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| 36 | } |
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| 37 | } |
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| 38 | return _7;
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| 39 | },unrender:function(_a,_b){ |
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| 40 | this._current={};
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| 41 | return _b;
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| 42 | },clone:function(_c){ |
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| 43 | return new this.constructor(this._styles); |
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| 44 | }}); |
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| 45 | _1.BufferNode=dojo.extend(function(_d,_e){
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| 46 | this.nodelist=_d;
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| 47 | this.options=_e;
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| 48 | },{_swap:function(_f,_10){
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| 49 | if(!this.swapped&&this.parent.parentNode){ |
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| 50 | if(_f=="node"){ |
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| 51 | if((_10.nodeType==3&&!this.options.text)||(_10.nodeType==1&&!this.options.node)){ |
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| 52 | return;
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| 53 | } |
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| 54 | }else{
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| 55 | if(_f=="class"){ |
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| 56 | if(_f!="class"){ |
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| 57 | return;
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| 58 | } |
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| 59 | } |
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| 60 | } |
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| 61 | this.onAddNode&&dojo.disconnect(this.onAddNode); |
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| 62 | this.onRemoveNode&&dojo.disconnect(this.onRemoveNode); |
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| 63 | this.onChangeAttribute&&dojo.disconnect(this.onChangeAttribute); |
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| 64 | this.onChangeData&&dojo.disconnect(this.onChangeData); |
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| 65 | this.swapped=this.parent.cloneNode(true); |
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| 66 | this.parent.parentNode.replaceChild(this.swapped,this.parent); |
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| 67 | } |
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| 68 | },render:function(_11,_12){ |
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| 69 | this.parent=_12.getParent();
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| 70 | if(this.options.node){ |
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| 71 | this.onAddNode=dojo.connect(_12,"onAddNode",dojo.hitch(this,"_swap","node")); |
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| 72 | this.onRemoveNode=dojo.connect(_12,"onRemoveNode",dojo.hitch(this,"_swap","node")); |
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| 73 | } |
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| 74 | if(this.options.text){ |
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| 75 | this.onChangeData=dojo.connect(_12,"onChangeData",dojo.hitch(this,"_swap","node")); |
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| 76 | } |
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| 77 | if(this.options["class"]){ |
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| 78 | this.onChangeAttribute=dojo.connect(_12,"onChangeAttribute",dojo.hitch(this,"_swap","class")); |
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| 79 | } |
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| 80 | _12=this.nodelist.render(_11,_12);
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| 81 | if(this.swapped){ |
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| 82 | this.swapped.parentNode.replaceChild(this.parent,this.swapped); |
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| 83 | dojo.destroy(this.swapped);
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| 84 | }else{
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| 85 | this.onAddNode&&dojo.disconnect(this.onAddNode); |
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| 86 | this.onRemoveNode&&dojo.disconnect(this.onRemoveNode); |
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| 87 | this.onChangeAttribute&&dojo.disconnect(this.onChangeAttribute); |
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| 88 | this.onChangeData&&dojo.disconnect(this.onChangeData); |
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| 89 | } |
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| 90 | delete this.parent; |
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| 91 | delete this.swapped; |
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| 92 | return _12;
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| 93 | },unrender:function(_13,_14){ |
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| 94 | return this.nodelist.unrender(_13,_14); |
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| 95 | },clone:function(_15){ |
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| 96 | return new this.constructor(this.nodelist.clone(_15),this.options); |
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| 97 | }}); |
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| 98 | dojo.mixin(_1,{buffer:function(_16,_17){
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| 99 | var _18=_17.contents.split().slice(1); |
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| 100 | var _19={};
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| 101 | var _1a=false; |
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| 102 | for(var i=_18.length;i--;){ |
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| 103 | _1a=true;
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| 104 | _19[_18[i]]=true;
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| 105 | } |
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| 106 | if(!_1a){
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| 107 | _19.node=true;
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| 108 | } |
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| 109 | var _1b=_16.parse(["endbuffer"]); |
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| 110 | _16.next_token(); |
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| 111 | return new _1.BufferNode(_1b,_19); |
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| 112 | },html:function(_1c,_1d){ |
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| 113 | dojo.deprecated("{% html someVariable %}","Use {{ someVariable|safe }} instead"); |
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| 114 | return _1c.create_variable_node(_1d.contents.slice(5)+"|safe"); |
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| 115 | },style_:function(_1e,_1f){ |
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| 116 | var _20={};
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| 117 | _1f=_1f.contents.replace(/^style\s+/,""); |
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| 118 | var _21=_1f.split(/\s*;\s*/g); |
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| 119 | for(var i=0,_22;_22=_21[i];i++){ |
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| 120 | var _23=_22.split(/\s*:\s*/g); |
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| 121 | var key=_23[0]; |
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| 122 | var _24=dojo.trim(_23[1]); |
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| 123 | if(_24){
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| 124 | _20[key]=_24; |
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| 125 | } |
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| 126 | } |
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| 127 | return new _1.StyleNode(_20); |
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| 128 | }}); |
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| 129 | dd.register.tags("dojox.dtl.contrib",{"dom":["html","attr:style","buffer"]}); |
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| 130 | })(); |
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| 131 | } |