/*
 * yui-ext 0.33
 * Copyright(c) 2006, Jack Slocum.
 */


YAHOO.ext.SplitLayoutRegion=function(mgr,config,pos,cursor){this.cursor=cursor;YAHOO.ext.SplitLayoutRegion.superclass.constructor.call(this,mgr,config,pos);if(config.split){this.hide();}};YAHOO.extendX(YAHOO.ext.SplitLayoutRegion,YAHOO.ext.LayoutRegion,{applyConfig:function(config){YAHOO.ext.SplitLayoutRegion.superclass.applyConfig.call(this,config);if(config.split){if(!this.split){var splitEl=YAHOO.ext.DomHelper.append(this.mgr.el.dom,{tag:'div',id:this.el.id+'-split',cls:'ylayout-split ylayout-split-'+this.position,html:'&#160;'});this.split=new YAHOO.ext.SplitBar(splitEl,this.el);this.split.onMoved.subscribe(this.onSplitMove,this,true);this.split.useShim=config.useShim===true;YAHOO.util.Dom.setStyle([this.split.el.dom,this.split.proxy],'cursor',this.cursor);this.split.getMaximumSize=this.getMaxSize.createDelegate(this);}
if(typeof config.minSize!='undefined'){this.split.minSize=config.minSize;}
if(typeof config.maxSize!='undefined'){this.split.maxSize=config.maxSize;}}},getMaxSize:function(){var cmax=this.config.maxSize||10000;var center=this.mgr.getRegion('center');return Math.min(cmax,(this.el.getWidth()+center.getEl().getWidth())-center.getMinWidth());},onSplitMove:function(split,newSize){this.fireEvent('resized',this,newSize);},getSplitBar:function(){return this.split;},hide:function(){if(this.split){this.split.el.setLocation(-2000,-2000);this.split.el.hide();}
YAHOO.ext.SplitLayoutRegion.superclass.hide.call(this);},show:function(){if(this.split){this.split.el.show();}
YAHOO.ext.SplitLayoutRegion.superclass.show.call(this);},beforeSlide:function(){if(YAHOO.ext.util.Browser.isGecko){this.bodyEl.clip();if(this.tabs)this.tabs.bodyEl.clip();if(this.activePanel){this.activePanel.getEl().clip();if(this.activePanel.beforeSlide){this.activePanel.beforeSlide();}}}},afterSlide:function(){if(YAHOO.ext.util.Browser.isGecko){this.bodyEl.unclip();if(this.tabs)this.tabs.bodyEl.unclip();if(this.activePanel){this.activePanel.getEl().unclip();if(this.activePanel.afterSlide){this.activePanel.afterSlide();}}}},slideOut:function(){if(!this.slideEl){this.slideEl=new YAHOO.ext.Actor(YAHOO.ext.DomHelper.append(this.mgr.el.dom,{tag:'div',cls:'ylayout-slider'}));if(this.config.autoHide!==false){var slideInTask=new YAHOO.ext.util.DelayedTask(this.slideIn,this);this.slideEl.mon('mouseout',function(e){var to=e.getRelatedTarget();if(to&&to!=this.slideEl.dom&&!YAHOO.util.Dom.isAncestor(this.slideEl.dom,to)){slideInTask.delay(500);}},this,true);this.slideEl.mon('mouseover',function(e){slideInTask.cancel();},this,true);}}
var sl=this.slideEl,c=this.collapsedEl,cm=this.cmargins;this.isSlid=true;this.snapshot={'left':this.el.getLeft(true),'top':this.el.getTop(true),'colbtn':this.collapseBtn.isVisible(),'closebtn':this.closeBtn.isVisible()};this.collapseBtn.hide();this.closeBtn.hide();this.el.show();this.el.setLeftTop(0,0);sl.startCapture(true);var size;switch(this.position){case'west':sl.setLeft(c.getRight(true));sl.setTop(c.getTop(true));size=this.el.getWidth();break;case'east':sl.setRight(this.mgr.getViewSize().width-c.getLeft(true));sl.setTop(c.getTop(true));size=this.el.getWidth();break;case'north':sl.setLeft(c.getLeft(true));sl.setTop(c.getBottom(true));size=this.el.getHeight();break;case'south':sl.setLeft(c.getLeft(true));sl.setBottom(this.mgr.getViewSize().height-c.getTop(true));size=this.el.getHeight();break;}
sl.dom.appendChild(this.el.dom);YAHOO.util.Event.on(document.body,'click',this.slideInIf,this,true);sl.setSize(this.el.getWidth(),this.el.getHeight());this.beforeSlide();if(this.activePanel){this.activePanel.setSize(this.bodyEl.getWidth(),this.bodyEl.getHeight());}
sl.slideShow(this.getAnchor(),size,this.slideDuration,null,false);sl.play(function(){this.afterSlide();}.createDelegate(this));},slideInIf:function(e){var t=YAHOO.util.Event.getTarget(e);if(!YAHOO.util.Dom.isAncestor(this.el.dom,t)){this.slideIn();}},slideIn:function(callback){if(this.isSlid&&!this.slideEl.playlist.isPlaying()){YAHOO.util.Event.removeListener(document.body,'click',this.slideInIf,this,true);this.slideEl.startCapture(true);this.slideEl.slideHide(this.getAnchor(),this.slideDuration,null);this.beforeSlide();this.slideEl.play(function(){this.isSlid=false;this.el.setPositioning(this.snapshot);this.collapseBtn.setVisible(this.snapshot.colbtn);this.closeBtn.setVisible(this.snapshot.closebtn);this.afterSlide();this.mgr.el.dom.appendChild(this.el.dom);if(typeof callback=='function'){callback();}}.createDelegate(this));}},animateExpand:function(){var em=this.margins,cm=this.cmargins;var c=this.collapsedEl,el=this.el;var direction,distance;switch(this.position){case'west':direction='right';el.setLeft(-(el.getWidth()+(em.right+em.left)));el.setTop(c.getTop(true)-cm.top+em.top);distance=el.getWidth()+(em.right+em.left);break;case'east':direction='left';el.setLeft(this.mgr.getViewSize().width+em.left);el.setTop(c.getTop(true)-cm.top+em.top);distance=el.getWidth()+(em.right+em.left);break;case'north':direction='down';el.setLeft(em.left);el.setTop(-(el.getHeight()+(em.top+em.bottom)));distance=el.getHeight()+(em.top+em.bottom);break;case'south':direction='up';el.setLeft(em.left);el.setTop(this.mgr.getViewSize().height+em.top);distance=el.getHeight()+(em.top+em.bottom);break;}
this.beforeSlide();el.setStyle('z-index','100');el.show();c.setLocation(-2000,-2000);c.hide();el.move(direction,distance,true,this.duration,function(){this.afterSlide();el.setStyle('z-index','');if(this.split){this.split.el.show();}
this.fireEvent('invalidated',this);this.fireEvent('expanded',this);}.createDelegate(this),this.config.easing||YAHOO.util.Easing.easeOut);},animateCollapse:function(){var em=this.margins,cm=this.cmargins;var c=this.collapsedEl,el=this.el;var direction,distance;switch(this.position){case'west':direction='left';distance=el.getWidth()+(em.right+em.left);break;case'east':direction='right';distance=el.getWidth()+(em.right+em.left);break;case'north':direction='up';distance=el.getHeight()+(em.top+em.bottom);break;case'south':direction='down';distance=el.getHeight()+(em.top+em.bottom);break;}
this.el.setStyle('z-index','100');this.beforeSlide();this.el.move(direction,distance,true,this.duration,function(){this.afterSlide();this.el.setStyle('z-index','');this.el.setLocation(-20000,-20000);this.el.hide();this.collapsedEl.show();this.fireEvent('collapsed',this);}.createDelegate(this),YAHOO.util.Easing.easeIn);},getAnchor:function(){switch(this.position){case'west':return'left';case'east':return'right';case'north':return'top';case'south':return'bottom';}}});