root / trunk / web / dojo / dijit / _base / manager.js @ 10
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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["dijit._base.manager"]){ |
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| 9 | dojo._hasResource["dijit._base.manager"]=true; |
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| 10 | dojo.provide("dijit._base.manager");
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| 11 | dojo.declare("dijit.WidgetSet",null,{constructor:function(){ |
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| 12 | this._hash={};
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| 13 | this.length=0; |
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| 14 | },add:function(_1){ |
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| 15 | if(this._hash[_1.id]){ |
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| 16 | throw new Error("Tried to register widget with id=="+_1.id+" but that id is already registered"); |
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| 17 | } |
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| 18 | this._hash[_1.id]=_1;
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| 19 | this.length++;
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| 20 | },remove:function(id){ |
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| 21 | if(this._hash[id]){ |
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| 22 | delete this._hash[id]; |
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| 23 | this.length--;
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| 24 | } |
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| 25 | },forEach:function(_2,_3){ |
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| 26 | _3=_3||dojo.global; |
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| 27 | var i=0,id; |
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| 28 | for(id in this._hash){ |
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| 29 | _2.call(_3,this._hash[id],i++,this._hash); |
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| 30 | } |
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| 31 | return this; |
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| 32 | },filter:function(_4,_5){ |
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| 33 | _5=_5||dojo.global; |
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| 34 | var _6=new dijit.WidgetSet(),i=0,id; |
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| 35 | for(id in this._hash){ |
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| 36 | var w=this._hash[id]; |
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| 37 | if(_4.call(_5,w,i++,this._hash)){ |
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| 38 | _6.add(w); |
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| 39 | } |
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| 40 | } |
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| 41 | return _6;
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| 42 | },byId:function(id){ |
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| 43 | return this._hash[id]; |
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| 44 | },byClass:function(_7){ |
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| 45 | var _8=new dijit.WidgetSet(),id,_9; |
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| 46 | for(id in this._hash){ |
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| 47 | _9=this._hash[id];
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| 48 | if(_9.declaredClass==_7){
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| 49 | _8.add(_9); |
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| 50 | } |
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| 51 | } |
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| 52 | return _8;
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| 53 | },toArray:function(){ |
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| 54 | var ar=[];
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| 55 | for(var id in this._hash){ |
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| 56 | ar.push(this._hash[id]);
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| 57 | } |
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| 58 | return ar;
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| 59 | },map:function(_a,_b){ |
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| 60 | return dojo.map(this.toArray(),_a,_b); |
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| 61 | },every:function(_c,_d){ |
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| 62 | _d=_d||dojo.global; |
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| 63 | var x=0,i; |
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| 64 | for(i in this._hash){ |
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| 65 | if(!_c.call(_d,this._hash[i],x++,this._hash)){ |
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| 66 | return false; |
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| 67 | } |
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| 68 | } |
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| 69 | return true; |
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| 70 | },some:function(_e,_f){ |
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| 71 | _f=_f||dojo.global; |
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| 72 | var x=0,i; |
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| 73 | for(i in this._hash){ |
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| 74 | if(_e.call(_f,this._hash[i],x++,this._hash)){ |
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| 75 | return true; |
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| 76 | } |
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| 77 | } |
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| 78 | return false; |
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| 79 | }}); |
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| 80 | (function(){
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| 81 | dijit.registry=new dijit.WidgetSet();
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| 82 | var _10=dijit.registry._hash,_11=dojo.attr,_12=dojo.hasAttr,_13=dojo.style;
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| 83 | dijit.byId=function(id){ |
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| 84 | return typeof id=="string"?_10[id]:id; |
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| 85 | }; |
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| 86 | var _14={};
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| 87 | dijit.getUniqueId=function(_15){ |
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| 88 | var id;
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| 89 | do{
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| 90 | id=_15+"_"+(_15 in _14?++_14[_15]:_14[_15]=0); |
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| 91 | }while(_10[id]);
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| 92 | return dijit._scopeName=="dijit"?id:dijit._scopeName+"_"+id; |
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| 93 | }; |
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| 94 | dijit.findWidgets=function(_16){ |
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| 95 | var _17=[];
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| 96 | function _18(_19){ |
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| 97 | for(var _1a=_19.firstChild;_1a;_1a=_1a.nextSibling){ |
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| 98 | if(_1a.nodeType==1){ |
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| 99 | var _1b=_1a.getAttribute("widgetId"); |
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| 100 | if(_1b){
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| 101 | _17.push(_10[_1b]); |
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| 102 | }else{
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| 103 | _18(_1a); |
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| 104 | } |
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| 105 | } |
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| 106 | } |
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| 107 | }; |
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| 108 | _18(_16); |
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| 109 | return _17;
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| 110 | }; |
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| 111 | dijit._destroyAll=function(){ |
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| 112 | dijit._curFocus=null;
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| 113 | dijit._prevFocus=null;
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| 114 | dijit._activeStack=[]; |
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| 115 | dojo.forEach(dijit.findWidgets(dojo.body()),function(_1c){
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| 116 | if(!_1c._destroyed){
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| 117 | if(_1c.destroyRecursive){
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| 118 | _1c.destroyRecursive(); |
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| 119 | }else{
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| 120 | if(_1c.destroy){
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| 121 | _1c.destroy(); |
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| 122 | } |
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| 123 | } |
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| 124 | } |
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| 125 | }); |
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| 126 | }; |
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| 127 | if(dojo.isIE){
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| 128 | dojo.addOnWindowUnload(function(){
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| 129 | dijit._destroyAll(); |
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| 130 | }); |
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| 131 | } |
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| 132 | dijit.byNode=function(_1d){ |
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| 133 | return _10[_1d.getAttribute("widgetId")]; |
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| 134 | }; |
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| 135 | dijit.getEnclosingWidget=function(_1e){ |
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| 136 | while(_1e){
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| 137 | var id=_1e.getAttribute&&_1e.getAttribute("widgetId"); |
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| 138 | if(id){
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| 139 | return _10[id];
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| 140 | } |
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| 141 | _1e=_1e.parentNode; |
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| 142 | } |
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| 143 | return null; |
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| 144 | }; |
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| 145 | var _1f=(dijit._isElementShown=function(_20){ |
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| 146 | var s=_13(_20);
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| 147 | return (s.visibility!="hidden")&&(s.visibility!="collapsed")&&(s.display!="none")&&(_11(_20,"type")!="hidden"); |
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| 148 | }); |
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| 149 | dijit.hasDefaultTabStop=function(_21){ |
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| 150 | switch(_21.nodeName.toLowerCase()){
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| 151 | case "a": |
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| 152 | return _12(_21,"href"); |
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| 153 | case "area": |
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| 154 | case "button": |
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| 155 | case "input": |
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| 156 | case "object": |
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| 157 | case "select": |
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| 158 | case "textarea": |
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| 159 | return true; |
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| 160 | case "iframe": |
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| 161 | if(dojo.isMoz){
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| 162 | try{
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| 163 | return _21.contentDocument.designMode=="on"; |
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| 164 | } |
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| 165 | catch(err){
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| 166 | return false; |
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| 167 | } |
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| 168 | }else{
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| 169 | if(dojo.isWebKit){
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| 170 | var doc=_21.contentDocument,_22=doc&&doc.body;
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| 171 | return _22&&_22.contentEditable=="true"; |
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| 172 | }else{
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| 173 | try{
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| 174 | doc=_21.contentWindow.document; |
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| 175 | _22=doc&&doc.body; |
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| 176 | return _22&&_22.firstChild&&_22.firstChild.contentEditable=="true"; |
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| 177 | } |
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| 178 | catch(e){
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| 179 | return false; |
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| 180 | } |
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| 181 | } |
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| 182 | } |
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| 183 | default:
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| 184 | return _21.contentEditable=="true"; |
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| 185 | } |
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| 186 | }; |
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| 187 | var _23=(dijit.isTabNavigable=function(_24){ |
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| 188 | if(_11(_24,"disabled")){ |
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| 189 | return false; |
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| 190 | }else{
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| 191 | if(_12(_24,"tabIndex")){ |
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| 192 | return _11(_24,"tabIndex")>=0; |
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| 193 | }else{
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| 194 | return dijit.hasDefaultTabStop(_24);
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| 195 | } |
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| 196 | } |
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| 197 | }); |
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| 198 | dijit._getTabNavigable=function(_25){ |
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| 199 | var _26,_27,_28,_29,_2a,_2b;
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| 200 | var _2c=function(_2d){ |
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| 201 | dojo.query("> *",_2d).forEach(function(_2e){ |
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| 202 | if((dojo.isIE&&_2e.scopeName!=="HTML")||!_1f(_2e)){ |
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| 203 | return;
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| 204 | } |
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| 205 | if(_23(_2e)){
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| 206 | var _2f=_11(_2e,"tabIndex"); |
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| 207 | if(!_12(_2e,"tabIndex")||_2f==0){ |
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| 208 | if(!_26){
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| 209 | _26=_2e; |
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| 210 | } |
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| 211 | _27=_2e; |
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| 212 | }else{
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| 213 | if(_2f>0){ |
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| 214 | if(!_28||_2f<_29){
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| 215 | _29=_2f; |
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| 216 | _28=_2e; |
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| 217 | } |
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| 218 | if(!_2a||_2f>=_2b){
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| 219 | _2b=_2f; |
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| 220 | _2a=_2e; |
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| 221 | } |
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| 222 | } |
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| 223 | } |
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| 224 | } |
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| 225 | if(_2e.nodeName.toUpperCase()!="SELECT"){ |
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| 226 | _2c(_2e); |
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| 227 | } |
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| 228 | }); |
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| 229 | }; |
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| 230 | if(_1f(_25)){
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| 231 | _2c(_25); |
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| 232 | } |
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| 233 | return {first:_26,last:_27,lowest:_28,highest:_2a}; |
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| 234 | }; |
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| 235 | dijit.getFirstInTabbingOrder=function(_30){ |
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| 236 | var _31=dijit._getTabNavigable(dojo.byId(_30));
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| 237 | return _31.lowest?_31.lowest:_31.first;
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| 238 | }; |
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| 239 | dijit.getLastInTabbingOrder=function(_32){ |
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| 240 | var _33=dijit._getTabNavigable(dojo.byId(_32));
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| 241 | return _33.last?_33.last:_33.highest;
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| 242 | }; |
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| 243 | dijit.defaultDuration=dojo.config["defaultDuration"]||200; |
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| 244 | })(); |
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| 245 | } |