/* Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved. Available via Academic Free License >= 2.1 OR the modified BSD license. see: http://dojotoolkit.org/license for details */ if(!dojo._hasResource["dijit._base.popup"]){ dojo._hasResource["dijit._base.popup"]=true; dojo.provide("dijit._base.popup"); dojo.require("dijit._base.focus"); dojo.require("dijit._base.place"); dojo.require("dijit._base.window"); dijit.popup={_stack:[],_beginZIndex:1000,_idGen:1,moveOffScreen:function(_1){ var _2=_1.parentNode; if(!_2||!dojo.hasClass(_2,"dijitPopup")){ _2=dojo.create("div",{"class":"dijitPopup",style:{visibility:"hidden",top:"-9999px"}},dojo.body()); dijit.setWaiRole(_2,"presentation"); _2.appendChild(_1); } var s=_1.style; s.display=""; s.visibility=""; s.position=""; s.top="0px"; dojo.style(_2,{visibility:"hidden",top:"-9999px"}); },getTopPopup:function(){ var _3=this._stack; for(var pi=_3.length-1;pi>0&&_3[pi].parent===_3[pi-1].widget;pi--){ } return _3[pi]; },open:function(_4){ 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++); var _9=_6.domNode.parentNode; if(!_9||!dojo.hasClass(_9,"dijitPopup")){ this.moveOffScreen(_6.domNode); _9=_6.domNode.parentNode; } 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:""}); if(dojo.isIE||dojo.isMoz){ var _a=_9.childNodes[1]; if(!_a){ _a=new dijit.BackgroundIframe(_9); } } 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); _9.style.visibility="visible"; _6.domNode.style.visibility="visible"; var _c=[]; _c.push(dojo.connect(_9,"onkeypress",this,function(_d){ if(_d.charOrCode==dojo.keys.ESCAPE&&_4.onCancel){ dojo.stopEvent(_d); _4.onCancel(); }else{ if(_d.charOrCode===dojo.keys.TAB){ dojo.stopEvent(_d); var _e=this.getTopPopup(); if(_e&&_e.onCancel){ _e.onCancel(); } } } })); if(_6.onCancel){ _c.push(dojo.connect(_6,"onCancel",_4.onCancel)); } _c.push(dojo.connect(_6,_6.onExecute?"onExecute":"onChange",this,function(){ var _f=this.getTopPopup(); if(_f&&_f.onExecute){ _f.onExecute(); } })); _5.push({wrapper:_9,iframe:_a,widget:_6,parent:_4.parent,onExecute:_4.onExecute,onCancel:_4.onCancel,onClose:_4.onClose,handlers:_c}); if(_6.onOpen){ _6.onOpen(_b); } return _b; },close:function(_10){ var _11=this._stack; while(dojo.some(_11,function(_12){ return _12.widget==_10; })){ var top=_11.pop(),_13=top.wrapper,_14=top.iframe,_15=top.widget,_16=top.onClose; if(_15.onClose){ _15.onClose(); } dojo.forEach(top.handlers,dojo.disconnect); if(_15&&_15.domNode){ this.moveOffScreen(_15.domNode); }else{ dojo.destroy(_13); } if(_16){ _16(); } } }}; dijit._frames=new function(){ var _17=[]; this.pop=function(){ var _18; if(_17.length){ _18=_17.pop(); _18.style.display=""; }else{ if(dojo.isIE){ var _19=dojo.config["dojoBlankHtmlUrl"]||(dojo.moduleUrl("dojo","resources/blank.html")+"")||"javascript:\"\""; var _1a="<iframe src='"+_19+"'"+" style='position: absolute; left: 0px; top: 0px;"+"z-index: -1; filter:Alpha(Opacity=\"0\");'>"; _18=dojo.doc.createElement(_1a); }else{ _18=dojo.create("iframe"); _18.src="javascript:\"\""; _18.className="dijitBackgroundIframe"; dojo.style(_18,"opacity",0.1); } _18.tabIndex=-1; dijit.setWaiRole(_18,"presentation"); } return _18; }; this.push=function(_1b){ _1b.style.display="none"; _17.push(_1b); }; }(); dijit.BackgroundIframe=function(_1c){ if(!_1c.id){ throw new Error("no id"); } if(dojo.isIE||dojo.isMoz){ var _1d=dijit._frames.pop(); _1c.appendChild(_1d); if(dojo.isIE<7){ this.resize(_1c); this._conn=dojo.connect(_1c,"onresize",this,function(){ this.resize(_1c); }); }else{ dojo.style(_1d,{width:"100%",height:"100%"}); } this.iframe=_1d; } }; dojo.extend(dijit.BackgroundIframe,{resize:function(_1e){ if(this.iframe&&dojo.isIE<7){ dojo.style(this.iframe,{width:_1e.offsetWidth+"px",height:_1e.offsetHeight+"px"}); } },destroy:function(){ if(this._conn){ dojo.disconnect(this._conn); this._conn=null; } if(this.iframe){ dijit._frames.push(this.iframe); delete this.iframe; } }}); }