/*
	Copyright (c) 2004-2008, The Dojo Foundation
	All Rights Reserved.

	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:

		http://dojotoolkit.org/book/dojo-book-0-9/introduction/licensing
*/


if(!dojo._hasResource["dijit.layout.SplitContainer"]){dojo._hasResource["dijit.layout.SplitContainer"]=true;dojo.provide("dijit.layout.SplitContainer");dojo.require("dojo.cookie");dojo.require("dijit.layout._LayoutWidget");dojo.declare("dijit.layout.SplitContainer",dijit.layout._LayoutWidget,{constructor:function(){dojo.deprecated("dijit.layout.SplitContainer is deprecated","use BorderContainer with splitter instead",2);},activeSizing:false,sizerWidth:7,orientation:"horizontal",persist:true,postMixInProperties:function(){this.inherited("postMixInProperties",arguments);this.isHorizontal=(this.orientation=="horizontal");},postCreate:function(){this.inherited("postCreate",arguments);this.sizers=[];dojo.addClass(this.domNode,"dijitSplitContainer");if(dojo.isMozilla){this.domNode.style.overflow="-moz-scrollbars-none";}if(typeof this.sizerWidth=="object"){try{this.sizerWidth=parseInt(this.sizerWidth.toString());}catch(e){this.sizerWidth=7;}}var _1=this.virtualSizer=dojo.doc.createElement("div");_1.style.position="relative";_1.style.zIndex=10;_1.className=this.isHorizontal?"dijitSplitContainerVirtualSizerH":"dijitSplitContainerVirtualSizerV";this.domNode.appendChild(_1);dojo.setSelectable(_1,false);},destroy:function(){delete this.virtualSizer;dojo.forEach(this._ownconnects,dojo.disconnect);this.inherited(arguments);},startup:function(){if(this._started){return;}dojo.forEach(this.getChildren(),function(_2,i,_4){this._injectChild(_2);if(i<_4.length-1){this._addSizer();}},this);if(this.persist){this._restoreState();}this.inherited(arguments);},_injectChild:function(_5){_5.domNode.style.position="absolute";dojo.addClass(_5.domNode,"dijitSplitPane");},_addSizer:function(){var i=this.sizers.length;var _7=this.sizers[i]=dojo.doc.createElement("div");this.domNode.appendChild(_7);_7.className=this.isHorizontal?"dijitSplitContainerSizerH":"dijitSplitContainerSizerV";var _8=dojo.doc.createElement("div");_8.className="thumb";_7.appendChild(_8);var _9=this;var _a=(function(){var _b=i;return function(e){_9.beginSizing(e,_b);};})();this.connect(_7,"onmousedown",_a);dojo.setSelectable(_7,false);},removeChild:function(_d){if(this.sizers.length){var i=dojo.indexOf(this.getChildren(),_d);if(i!=-1){if(i==this.sizers.length){i--;}dojo._destroyElement(this.sizers[i]);this.sizers.splice(i,1);}}this.inherited(arguments);if(this._started){this.layout();}},addChild:function(_f,_10){this.inherited("addChild",arguments);if(this._started){this._injectChild(_f);var _11=this.getChildren();if(_11.length>1){this._addSizer();}this.layout();}},layout:function(){this.paneWidth=this._contentBox.w;this.paneHeight=this._contentBox.h;var _12=this.getChildren();if(!_12.length){return;}var _13=this.isHorizontal?this.paneWidth:this.paneHeight;if(_12.length>1){_13-=this.sizerWidth*(_12.length-1);}var _14=0;dojo.forEach(_12,function(_15){_14+=_15.sizeShare;});var _16=_13/_14;var _17=0;dojo.forEach(_12.slice(0,_12.length-1),function(_18){var _19=Math.round(_16*_18.sizeShare);_18.sizeActual=_19;_17+=_19;});_12[_12.length-1].sizeActual=_13-_17;this._checkSizes();var pos=0;var _1b=_12[0].sizeActual;this._movePanel(_12[0],pos,_1b);_12[0].position=pos;pos+=_1b;if(!this.sizers){return;}dojo.some(_12.slice(1),function(_1c,i){if(!this.sizers[i]){return true;}this._moveSlider(this.sizers[i],pos,this.sizerWidth);this.sizers[i].position=pos;pos+=this.sizerWidth;_1b=_1c.sizeActual;this._movePanel(_1c,pos,_1b);_1c.position=pos;pos+=_1b;},this);},_movePanel:function(_1e,pos,_20){if(this.isHorizontal){_1e.domNode.style.left=pos+"px";_1e.domNode.style.top=0;var box={w:_20,h:this.paneHeight};if(_1e.resize){_1e.resize(box);}else{dojo.marginBox(_1e.domNode,box);}}else{_1e.domNode.style.left=0;_1e.domNode.style.top=pos+"px";var box={w:this.paneWidth,h:_20};if(_1e.resize){_1e.resize(box);}else{dojo.marginBox(_1e.domNode,box);}}},_moveSlider:function(_22,pos,_24){if(this.isHorizontal){_22.style.left=pos+"px";_22.style.top=0;dojo.marginBox(_22,{w:_24,h:this.paneHeight});}else{_22.style.left=0;_22.style.top=pos+"px";dojo.marginBox(_22,{w:this.paneWidth,h:_24});}},_growPane:function(_25,_26){if(_25>0){if(_26.sizeActual>_26.sizeMin){if((_26.sizeActual-_26.sizeMin)>_25){_26.sizeActual=_26.sizeActual-_25;_25=0;}else{_25-=_26.sizeActual-_26.sizeMin;_26.sizeActual=_26.sizeMin;}}}return _25;},_checkSizes:function(){var _27=0;var _28=0;var _29=this.getChildren();dojo.forEach(_29,function(_2a){_28+=_2a.sizeActual;_27+=_2a.sizeMin;});if(_27<=_28){var _2b=0;dojo.forEach(_29,function(_2c){if(_2c.sizeActual<_2c.sizeMin){_2b+=_2c.sizeMin-_2c.sizeActual;_2c.sizeActual=_2c.sizeMin;}});if(_2b>0){var _2d=this.isDraggingLeft?_29.reverse():_29;dojo.forEach(_2d,function(_2e){_2b=this._growPane(_2b,_2e);},this);}}else{dojo.forEach(_29,function(_2f){_2f.sizeActual=Math.round(_28*(_2f.sizeMin/_27));});}},beginSizing:function(e,i){var _32=this.getChildren();this.paneBefore=_32[i];this.paneAfter=_32[i+1];this.isSizing=true;this.sizingSplitter=this.sizers[i];if(!this.cover){this.cover=dojo.doc.createElement("div");this.domNode.appendChild(this.cover);var s=this.cover.style;s.position="absolute";s.zIndex=1;s.top=0;s.left=0;s.width="100%";s.height="100%";}else{this.cover.style.zIndex=1;}this.sizingSplitter.style.zIndex=2;this.originPos=dojo.coords(_32[0].domNode,true);if(this.isHorizontal){var _34=(e.layerX?e.layerX:e.offsetX);var _35=e.pageX;this.originPos=this.originPos.x;}else{var _34=(e.layerY?e.layerY:e.offsetY);var _35=e.pageY;this.originPos=this.originPos.y;}this.startPoint=this.lastPoint=_35;this.screenToClientOffset=_35-_34;this.dragOffset=this.lastPoint-this.paneBefore.sizeActual-this.originPos-this.paneBefore.position;if(!this.activeSizing){this._showSizingLine();}this._ownconnects=[];this._ownconnects.push(dojo.connect(dojo.doc.documentElement,"onmousemove",this,"changeSizing"));this._ownconnects.push(dojo.connect(dojo.doc.documentElement,"onmouseup",this,"endSizing"));dojo.stopEvent(e);},changeSizing:function(e){if(!this.isSizing){return;}this.lastPoint=this.isHorizontal?e.pageX:e.pageY;this.movePoint();if(this.activeSizing){this._updateSize();}else{this._moveSizingLine();}dojo.stopEvent(e);},endSizing:function(e){if(!this.isSizing){return;}if(this.cover){this.cover.style.zIndex=-1;}if(!this.activeSizing){this._hideSizingLine();}this._updateSize();this.isSizing=false;if(this.persist){this._saveState(this);}dojo.forEach(this._ownconnects,dojo.disconnect);},movePoint:function(){var p=this.lastPoint-this.screenToClientOffset;var a=p-this.dragOffset;a=this.legaliseSplitPoint(a);p=a+this.dragOffset;this.lastPoint=p+this.screenToClientOffset;},legaliseSplitPoint:function(a){a+=this.sizingSplitter.position;this.isDraggingLeft=!!(a>0);if(!this.activeSizing){var min=this.paneBefore.position+this.paneBefore.sizeMin;if(a<min){a=min;}var max=this.paneAfter.position+(this.paneAfter.sizeActual-(this.sizerWidth+this.paneAfter.sizeMin));if(a>max){a=max;}}a-=this.sizingSplitter.position;this._checkSizes();return a;},_updateSize:function(){var pos=this.lastPoint-this.dragOffset-this.originPos;var _3e=this.paneBefore.position;var _3f=this.paneAfter.position+this.paneAfter.sizeActual;this.paneBefore.sizeActual=pos-_3e;this.paneAfter.position=pos+this.sizerWidth;this.paneAfter.sizeActual=_3f-this.paneAfter.position;dojo.forEach(this.getChildren(),function(_40){_40.sizeShare=_40.sizeActual;});if(this._started){this.layout();}},_showSizingLine:function(){this._moveSizingLine();dojo.marginBox(this.virtualSizer,this.isHorizontal?{w:this.sizerWidth,h:this.paneHeight}:{w:this.paneWidth,h:this.sizerWidth});this.virtualSizer.style.display="block";},_hideSizingLine:function(){this.virtualSizer.style.display="none";},_moveSizingLine:function(){var pos=(this.lastPoint-this.startPoint)+this.sizingSplitter.position;dojo.style(this.virtualSizer,(this.isHorizontal?"left":"top"),pos+"px");},_getCookieName:function(i){return this.id+"_"+i;},_restoreState:function(){dojo.forEach(this.getChildren(),function(_43,i){var _45=this._getCookieName(i);var _46=dojo.cookie(_45);if(_46){var pos=parseInt(_46);if(typeof pos=="number"){_43.sizeShare=pos;}}},this);},_saveState:function(){dojo.forEach(this.getChildren(),function(_48,i){dojo.cookie(this._getCookieName(i),_48.sizeShare);},this);}});dojo.extend(dijit._Widget,{sizeMin:10,sizeShare:10});}