/*
 * Ext JS Library 2.2
 * Copyright(c) 2006-2008, Ext JS, LLC.
 * licensing@extjs.com
 * 
 * http://extjs.com/license
 */

Ext.dd.StatusProxy=function(A){Ext.apply(this,A);this.id=this.id||Ext.id();this.el=new Ext.Layer({dh:{id:this.id,tag:"div",cls:"x-dd-drag-proxy "+this.dropNotAllowed,children:[{tag:"div",cls:"x-dd-drop-icon"},{tag:"div",cls:"x-dd-drag-ghost"}]},shadow:!A||A.shadow!==false});this.ghost=Ext.get(this.el.dom.childNodes[1]);this.dropStatus=this.dropNotAllowed};Ext.dd.StatusProxy.prototype={dropAllowed:"x-dd-drop-ok",dropNotAllowed:"x-dd-drop-nodrop",setStatus:function(A){A=A||this.dropNotAllowed;if(this.dropStatus!=A){this.el.replaceClass(this.dropStatus,A);this.dropStatus=A}},reset:function(A){this.el.dom.className="x-dd-drag-proxy "+this.dropNotAllowed;this.dropStatus=this.dropNotAllowed;if(A){this.ghost.update("")}},update:function(A){if(typeof A=="string"){this.ghost.update(A)}else{this.ghost.update("");A.style.margin="0";this.ghost.dom.appendChild(A)}var B=this.ghost.dom.firstChild;if(B){Ext.fly(B).setStyle(Ext.isIE?"styleFloat":"cssFloat","none")}},getEl:function(){return this.el},getGhost:function(){return this.ghost},hide:function(A){this.el.hide();if(A){this.reset(true)}},stop:function(){if(this.anim&&this.anim.isAnimated&&this.anim.isAnimated()){this.anim.stop()}},show:function(){this.el.show()},sync:function(){this.el.sync()},repair:function(B,C,A){this.callback=C;this.scope=A;if(B&&this.animRepair!==false){this.el.addClass("x-dd-drag-repair");this.el.hideUnders(true);this.anim=this.el.shift({duration:this.repairDuration||0.5,easing:"easeOut",xy:B,stopFx:true,callback:this.afterRepair,scope:this})}else{this.afterRepair()}},afterRepair:function(){this.hide(true);if(typeof this.callback=="function"){this.callback.call(this.scope||this)}this.callback=null;this.scope=null}};