diff options
Diffstat (limited to 'lib/dijit/_base/popup.js')
-rw-r--r-- | lib/dijit/_base/popup.js | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/lib/dijit/_base/popup.js b/lib/dijit/_base/popup.js new file mode 100644 index 000000000..aed046489 --- /dev/null +++ b/lib/dijit/_base/popup.js @@ -0,0 +1,158 @@ +/* + 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; +} +}}); +} |