//>>built
define("dijit/layout/_ContentPaneResizeMixin",["dojo/_base/array","dojo/_base/declare","dojo/dom-class","dojo/dom-geometry","dojo/dom-style","dojo/_base/lang","dojo/query","dojo/sniff","../registry","../Viewport","./utils"],function(_1,_2,_3,_4,_5,_6,_7,_8,_9,_a,_b){return _2("dijit.layout._ContentPaneResizeMixin",null,{doLayout:true,isLayoutContainer:true,startup:function(){if(this._started){return;}var _c=this.getParent();this._childOfLayoutWidget=_c&&_c.isLayoutContainer;this._needLayout=!this._childOfLayoutWidget;this.inherited(arguments);if(this._isShown()){this._onShow();}if(!this._childOfLayoutWidget){this.own(_a.on("resize",_6.hitch(this,"resize")));}},_checkIfSingleChild:function(){var _d=[],_e=false;_7("> *",this.containerNode).some(function(_f){var _10=_9.byNode(_f);if(_10&&_10.resize){_d.push(_10);}else{if(_f.offsetHeight){_e=true;}}});this._singleChild=_d.length==1&&!_e?_d[0]:null;_3.toggle(this.containerNode,this.baseClass+"SingleChild",!!this._singleChild);},resize:function(_11,_12){this._resizeCalled=true;this._scheduleLayout(_11,_12);},_scheduleLayout:function(_13,_14){if(this._isShown()){this._layout(_13,_14);}else{this._needLayout=true;this._changeSize=_13;this._resultSize=_14;}},_layout:function(_15,_16){delete this._needLayout;if(!this._wasShown&&this.open!==false){this._onShow();}if(_15){_4.setMarginBox(this.domNode,_15);}var cn=this.containerNode;if(cn===this.domNode){var mb=_16||{};_6.mixin(mb,_15||{});if(!("h" in mb)||!("w" in mb)){mb=_6.mixin(_4.getMarginBox(cn),mb);}this._contentBox=_b.marginBox2contentBox(cn,mb);}else{this._contentBox=_4.getContentBox(cn);}this._layoutChildren();},_layoutChildren:function(){if(this.doLayout){this._checkIfSingleChild();}if(this._singleChild&&this._singleChild.resize){var cb=this._contentBox||_4.getContentBox(this.containerNode);this._singleChild.resize({w:cb.w,h:cb.h});}else{_1.forEach(this.getChildren(),function(_17){if(_17.resize){_17.resize();}});}},_isShown:function(){if(this._childOfLayoutWidget){if(this._resizeCalled&&"open" in this){return this.open;}return this._resizeCalled;}else{if("open" in this){return this.open;}else{var _18=this.domNode,_19=this.domNode.parentNode;return (_18.style.display!="none")&&(_18.style.visibility!="hidden")&&!_3.contains(_18,"dijitHidden")&&_19&&_19.style&&(_19.style.display!="none");}}},_onShow:function(){this._wasShown=true;if(this._needLayout){this._layout(this._changeSize,this._resultSize);}this.inherited(arguments);}});});