root / trunk / web / dojo / dijit / _base / popup.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.popup"]){ |
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| 9 | dojo._hasResource["dijit._base.popup"]=true; |
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| 10 | dojo.provide("dijit._base.popup");
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| 11 | dojo.require("dijit._base.focus");
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| 12 | dojo.require("dijit._base.place");
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| 13 | dojo.require("dijit._base.window");
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| 14 | dijit.popup={_stack:[],_beginZIndex:1000,_idGen:1,moveOffScreen:function(_1){
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| 15 | var _2=_1.parentNode;
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| 16 | if(!_2||!dojo.hasClass(_2,"dijitPopup")){ |
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| 17 | _2=dojo.create("div",{"class":"dijitPopup",style:{visibility:"hidden",top:"-9999px"}},dojo.body()); |
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| 18 | dijit.setWaiRole(_2,"presentation");
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| 19 | _2.appendChild(_1); |
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| 20 | } |
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| 21 | var s=_1.style;
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| 22 | s.display="";
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| 23 | s.visibility="";
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| 24 | s.position="";
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| 25 | s.top="0px";
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| 26 | dojo.style(_2,{visibility:"hidden",top:"-9999px"});
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| 27 | },getTopPopup:function(){ |
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| 28 | var _3=this._stack; |
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| 29 | for(var pi=_3.length-1;pi>0&&_3[pi].parent===_3[pi-1].widget;pi--){ |
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| 30 | } |
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| 31 | return _3[pi];
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| 32 | },open:function(_4){ |
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| 33 | var _5=this._stack,_6=_4.popup,_7=_4.orient||((_4.parent?_4.parent.isLeftToRight():dojo._isBodyLtr())?{"BL":"TL","BR":"TR","TL":"BL","TR":"BR"}:{"BR":"TR","BL":"TL","TR":"BR","TL":"BL"}),_8=_4.around,id=(_4.around&&_4.around.id)?(_4.around.id+"_dropdown"):("popup_"+this._idGen++); |
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| 34 | var _9=_6.domNode.parentNode;
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| 35 | if(!_9||!dojo.hasClass(_9,"dijitPopup")){ |
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| 36 | this.moveOffScreen(_6.domNode);
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| 37 | _9=_6.domNode.parentNode; |
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| 38 | } |
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| 39 | dojo.attr(_9,{id:id,style:{zIndex:this._beginZIndex+_5.length},"class":"dijitPopup "+(_6.baseClass||_6["class"]||"").split(" ")[0]+"Popup",dijitPopupParent:_4.parent?_4.parent.id:""});
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| 40 | if(dojo.isIE||dojo.isMoz){
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| 41 | var _a=_9.childNodes[1]; |
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| 42 | if(!_a){
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| 43 | _a=new dijit.BackgroundIframe(_9);
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| 44 | } |
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| 45 | } |
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| 46 | var _b=_8?dijit.placeOnScreenAroundElement(_9,_8,_7,_6.orient?dojo.hitch(_6,"orient"):null):dijit.placeOnScreen(_9,_4,_7=="R"?["TR","BR","TL","BL"]:["TL","BL","TR","BR"],_4.padding); |
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| 47 | _9.style.visibility="visible";
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| 48 | _6.domNode.style.visibility="visible";
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| 49 | var _c=[];
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| 50 | _c.push(dojo.connect(_9,"onkeypress",this,function(_d){ |
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| 51 | if(_d.charOrCode==dojo.keys.ESCAPE&&_4.onCancel){
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| 52 | dojo.stopEvent(_d); |
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| 53 | _4.onCancel(); |
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| 54 | }else{
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| 55 | if(_d.charOrCode===dojo.keys.TAB){
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| 56 | dojo.stopEvent(_d); |
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| 57 | var _e=this.getTopPopup(); |
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| 58 | if(_e&&_e.onCancel){
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| 59 | _e.onCancel(); |
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| 60 | } |
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| 61 | } |
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| 62 | } |
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| 63 | })); |
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| 64 | if(_6.onCancel){
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| 65 | _c.push(dojo.connect(_6,"onCancel",_4.onCancel));
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| 66 | } |
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| 67 | _c.push(dojo.connect(_6,_6.onExecute?"onExecute":"onChange",this,function(){ |
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| 68 | var _f=this.getTopPopup(); |
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| 69 | if(_f&&_f.onExecute){
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| 70 | _f.onExecute(); |
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| 71 | } |
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| 72 | })); |
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| 73 | _5.push({wrapper:_9,iframe:_a,widget:_6,parent:_4.parent,onExecute:_4.onExecute,onCancel:_4.onCancel,onClose:_4.onClose,handlers:_c});
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| 74 | if(_6.onOpen){
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| 75 | _6.onOpen(_b); |
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| 76 | } |
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| 77 | return _b;
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| 78 | },close:function(_10){ |
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| 79 | var _11=this._stack; |
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| 80 | while(dojo.some(_11,function(_12){ |
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| 81 | return _12.widget==_10;
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| 82 | })){
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| 83 | var top=_11.pop(),_13=top.wrapper,_14=top.iframe,_15=top.widget,_16=top.onClose;
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| 84 | if(_15.onClose){
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| 85 | _15.onClose(); |
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| 86 | } |
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| 87 | dojo.forEach(top.handlers,dojo.disconnect); |
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| 88 | if(_15&&_15.domNode){
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| 89 | this.moveOffScreen(_15.domNode);
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| 90 | }else{
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| 91 | dojo.destroy(_13); |
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| 92 | } |
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| 93 | if(_16){
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| 94 | _16(); |
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| 95 | } |
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| 96 | } |
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| 97 | }}; |
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| 98 | dijit._frames=new function(){ |
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| 99 | var _17=[];
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| 100 | this.pop=function(){ |
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| 101 | var _18;
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| 102 | if(_17.length){
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| 103 | _18=_17.pop(); |
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| 104 | _18.style.display="";
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| 105 | }else{
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| 106 | if(dojo.isIE){
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| 107 | var _19=dojo.config["dojoBlankHtmlUrl"]||(dojo.moduleUrl("dojo","resources/blank.html")+"")||"javascript:\"\""; |
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| 108 | var _1a="<iframe src='"+_19+"'"+" style='position: absolute; left: 0px; top: 0px;"+"z-index: -1; filter:Alpha(Opacity=\"0\");'>"; |
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| 109 | _18=dojo.doc.createElement(_1a); |
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| 110 | }else{
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| 111 | _18=dojo.create("iframe");
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| 112 | _18.src="javascript:\"\"";
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| 113 | _18.className="dijitBackgroundIframe";
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| 114 | dojo.style(_18,"opacity",0.1); |
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| 115 | } |
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| 116 | _18.tabIndex=-1;
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| 117 | dijit.setWaiRole(_18,"presentation");
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| 118 | } |
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| 119 | return _18;
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| 120 | }; |
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| 121 | this.push=function(_1b){ |
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| 122 | _1b.style.display="none";
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| 123 | _17.push(_1b); |
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| 124 | }; |
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| 125 | }(); |
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| 126 | dijit.BackgroundIframe=function(_1c){ |
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| 127 | if(!_1c.id){
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| 128 | throw new Error("no id"); |
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| 129 | } |
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| 130 | if(dojo.isIE||dojo.isMoz){
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| 131 | var _1d=dijit._frames.pop();
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| 132 | _1c.appendChild(_1d); |
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| 133 | if(dojo.isIE<7){ |
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| 134 | this.resize(_1c);
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| 135 | this._conn=dojo.connect(_1c,"onresize",this,function(){ |
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| 136 | this.resize(_1c);
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| 137 | }); |
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| 138 | }else{
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| 139 | dojo.style(_1d,{width:"100%",height:"100%"});
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| 140 | } |
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| 141 | this.iframe=_1d;
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| 142 | } |
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| 143 | }; |
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| 144 | dojo.extend(dijit.BackgroundIframe,{resize:function(_1e){
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| 145 | if(this.iframe&&dojo.isIE<7){ |
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| 146 | dojo.style(this.iframe,{width:_1e.offsetWidth+"px",height:_1e.offsetHeight+"px"}); |
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| 147 | } |
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| 148 | },destroy:function(){ |
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| 149 | if(this._conn){ |
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| 150 | dojo.disconnect(this._conn);
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| 151 | this._conn=null; |
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| 152 | } |
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| 153 | if(this.iframe){ |
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| 154 | dijit._frames.push(this.iframe);
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| 155 | delete this.iframe; |
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| 156 | } |
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| 157 | }}); |
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| 158 | } |