//>>built
define("dijit/layout/StackContainer",["dojo/_base/array","dojo/cookie","dojo/_base/declare","dojo/dom-class","dojo/dom-construct","dojo/has","dojo/_base/lang","dojo/on","dojo/ready","dojo/topic","dojo/when","../registry","../_WidgetBase","./_LayoutWidget"],function(_1,_2,_3,_4,_5,_6,_7,on,_8,_9,_a,_b,_c,_d){if(_6("dijit-legacy-requires")){_8(0,function(){var _e=["dijit/layout/StackController"];require(_e);});}var _f=_3("dijit.layout.StackContainer",_d,{doLayout:true,persist:false,baseClass:"dijitStackContainer",buildRendering:function(){this.inherited(arguments);_4.add(this.domNode,"dijitLayoutContainer");},postCreate:function(){this.inherited(arguments);this.own(on(this.domNode,"keydown",_7.hitch(this,"_onKeyDown")));},startup:function(){if(this._started){return;}var _10=this.getChildren();_1.forEach(_10,this._setupChild,this);if(this.persist){this.selectedChildWidget=_b.byId(_2(this.id+"_selectedChild"));}else{_1.some(_10,function(_11){if(_11.selected){this.selectedChildWidget=_11;}return _11.selected;},this);}var _12=this.selectedChildWidget;if(!_12&&_10[0]){_12=this.selectedChildWidget=_10[0];_12.selected=true;}_9.publish(this.id+"-startup",{children:_10,selected:_12,textDir:this.textDir});this.inherited(arguments);},resize:function(){if(!this._hasBeenShown){this._hasBeenShown=true;var _13=this.selectedChildWidget;if(_13){this._showChild(_13);}}this.inherited(arguments);},_setupChild:function(_14){var _15=_14.domNode,_16=_5.place("<div role='tabpanel' class='"+this.baseClass+"ChildWrapper dijitHidden'>",_14.domNode,"replace"),_17=_14["aria-label"]||_14.title||_14.label;if(_17){_16.setAttribute("aria-label",_17);}_5.place(_15,_16);_14._wrapper=_16;this.inherited(arguments);if(_15.style.display=="none"){_15.style.display="block";}_14.domNode.removeAttribute("title");},addChild:function(_18,_19){this.inherited(arguments);if(this._started){_9.publish(this.id+"-addChild",_18,_19);this.layout();if(!this.selectedChildWidget){this.selectChild(_18);}}},removeChild:function(_1a){var idx=_1.indexOf(this.getChildren(),_1a);this.inherited(arguments);_5.destroy(_1a._wrapper);delete _1a._wrapper;if(this._started){_9.publish(this.id+"-removeChild",_1a);}if(this._descendantsBeingDestroyed){return;}if(this.selectedChildWidget===_1a){this.selectedChildWidget=undefined;if(this._started){var _1b=this.getChildren();if(_1b.length){this.selectChild(_1b[Math.max(idx-1,0)]);}}}if(this._started){this.layout();}},selectChild:function(_1c,_1d){var d;_1c=_b.byId(_1c);if(this.selectedChildWidget!=_1c){d=this._transition(_1c,this.selectedChildWidget,_1d);this._set("selectedChildWidget",_1c);_9.publish(this.id+"-selectChild",_1c,this._focused);if(this.persist){_2(this.id+"_selectedChild",this.selectedChildWidget.id);}}return _a(d||true);},_transition:function(_1e,_1f){if(_1f){this._hideChild(_1f);}var d=this._showChild(_1e);if(_1e.resize){if(this.doLayout){_1e.resize(this._containerContentBox||this._contentBox);}else{_1e.resize();}}return d;},_adjacent:function(_20){var _21=this.getChildren();var _22=_1.indexOf(_21,this.selectedChildWidget);_22+=_20?1:_21.length-1;return _21[_22%_21.length];},forward:function(){return this.selectChild(this._adjacent(true),true);},back:function(){return this.selectChild(this._adjacent(false),true);},_onKeyDown:function(e){_9.publish(this.id+"-containerKeyDown",{e:e,page:this});},layout:function(){var _23=this.selectedChildWidget;if(_23&&_23.resize){if(this.doLayout){_23.resize(this._containerContentBox||this._contentBox);}else{_23.resize();}}},_showChild:function(_24){var _25=this.getChildren();_24.isFirstChild=(_24==_25[0]);_24.isLastChild=(_24==_25[_25.length-1]);_24._set("selected",true);if(_24._wrapper){_4.replace(_24._wrapper,"dijitVisible","dijitHidden");}return (_24._onShow&&_24._onShow())||true;},_hideChild:function(_26){_26._set("selected",false);if(_26._wrapper){_4.replace(_26._wrapper,"dijitHidden","dijitVisible");}_26.onHide&&_26.onHide();},closeChild:function(_27){var _28=!_27.onClose||_27.onClose(this,_27);if(_28){this.removeChild(_27);_27.destroyRecursive();}},destroyDescendants:function(_29){this._descendantsBeingDestroyed=true;this.selectedChildWidget=undefined;_1.forEach(this.getChildren(),function(_2a){if(!_29){this.removeChild(_2a);}_2a.destroyRecursive(_29);},this);this._descendantsBeingDestroyed=false;}});_f.ChildWidgetProperties={selected:false,disabled:false,closable:false,iconClass:"dijitNoIcon",showTitle:true};_7.extend(_c,_f.ChildWidgetProperties);return _f;});