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root / trunk / web / dojo / dojox / layout / ExpandoPane.js

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/*
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        Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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        Available via Academic Free License >= 2.1 OR the modified BSD license.
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        see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.layout.ExpandoPane"]){
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dojo._hasResource["dojox.layout.ExpandoPane"]=true;
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dojo.provide("dojox.layout.ExpandoPane");
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dojo.experimental("dojox.layout.ExpandoPane");
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dojo.require("dijit.layout.ContentPane");
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dojo.require("dijit._Templated");
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dojo.require("dijit._Contained");
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dojo.declare("dojox.layout.ExpandoPane",[dijit.layout.ContentPane,dijit._Templated,dijit._Contained,dijit._Container],{templateString:dojo.cache("dojox.layout","resources/ExpandoPane.html","<div class=\"dojoxExpandoPane\">\n\t<div dojoAttachPoint=\"titleWrapper\" class=\"dojoxExpandoTitle\">\n\t\t<div class=\"dojoxExpandoIcon\" dojoAttachPoint=\"iconNode\" dojoAttachEvent=\"onclick:toggle\"><span class=\"a11yNode\">X</span></div>\t\t\t\n\t\t<span class=\"dojoxExpandoTitleNode\" dojoAttachPoint=\"titleNode\">${title}</span>\n\t</div>\n\t<div class=\"dojoxExpandoWrapper\" dojoAttachPoint=\"cwrapper\" dojoAttachEvent=\"ondblclick:_trap\">\n\t\t<div class=\"dojoxExpandoContent\" dojoAttachPoint=\"containerNode\"></div>\n\t</div>\n</div>\n"),easeOut:"dojo._DefaultEasing",easeIn:"dojo._DefaultEasing",duration:420,startExpanded:true,previewOpacity:0.75,previewOnDblClick:false,baseClass:"dijitExpandoPane",postCreate:function(){
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this.inherited(arguments);
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this._animConnects=[];
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this._isHorizontal=true;
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if(dojo.isString(this.easeOut)){
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this.easeOut=dojo.getObject(this.easeOut);
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}
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if(dojo.isString(this.easeIn)){
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this.easeIn=dojo.getObject(this.easeIn);
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}
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var _1="",_2=!this.isLeftToRight();
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if(this.region){
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switch(this.region){
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case "trailing":
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case "right":
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_1=_2?"Left":"Right";
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break;
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case "leading":
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case "left":
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_1=_2?"Right":"Left";
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break;
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case "top":
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_1="Top";
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break;
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case "bottom":
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_1="Bottom";
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break;
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}
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dojo.addClass(this.domNode,"dojoxExpando"+_1);
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dojo.addClass(this.iconNode,"dojoxExpandoIcon"+_1);
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this._isHorizontal=/top|bottom/.test(this.region);
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}
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dojo.style(this.domNode,{overflow:"hidden",padding:0});
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this.connect(this.domNode,"ondblclick",this.previewOnDblClick?"preview":"toggle");
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if(this.previewOnDblClick){
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this.connect(this.getParent(),"_layoutChildren",dojo.hitch(this,function(){
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this._isonlypreview=false;
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}));
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}
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},_startupSizes:function(){
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this._container=this.getParent();
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this._closedSize=this._titleHeight=dojo.marginBox(this.titleWrapper).h;
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if(this.splitter){
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var _3=this.id;
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dijit.registry.filter(function(w){
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return w&&w.child&&w.child.id==_3;
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}).forEach(dojo.hitch(this,function(w){
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this.connect(w,"_stopDrag","_afterResize");
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}));
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}
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this._currentSize=dojo.contentBox(this.domNode);
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this._showSize=this._currentSize[(this._isHorizontal?"h":"w")];
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this._setupAnims();
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if(this.startExpanded){
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this._showing=true;
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}else{
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this._showing=false;
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this._hideWrapper();
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this._hideAnim.gotoPercent(99,true);
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}
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this._hasSizes=true;
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},_afterResize:function(e){
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var _4=this._currentSize;
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this._currentSize=dojo.marginBox(this.domNode);
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var n=this._currentSize[(this._isHorizontal?"h":"w")];
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if(n>this._titleHeight){
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if(!this._showing){
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this._showing=!this._showing;
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this._showEnd();
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}
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this._showSize=n;
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this._setupAnims();
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}else{
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this._showSize=_4[(this._isHorizontal?"h":"w")];
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this._showing=false;
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this._hideWrapper();
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this._hideAnim.gotoPercent(89,true);
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}
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},_setupAnims:function(){
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dojo.forEach(this._animConnects,dojo.disconnect);
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var _5={node:this.domNode,duration:this.duration},_6=this._isHorizontal,_7={},_8={},_9=_6?"height":"width";
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_7[_9]={end:this._showSize};
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_8[_9]={end:this._closedSize};
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this._showAnim=dojo.animateProperty(dojo.mixin(_5,{easing:this.easeIn,properties:_7}));
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this._hideAnim=dojo.animateProperty(dojo.mixin(_5,{easing:this.easeOut,properties:_8}));
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this._animConnects=[dojo.connect(this._showAnim,"onEnd",this,"_showEnd"),dojo.connect(this._hideAnim,"onEnd",this,"_hideEnd")];
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},preview:function(){
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if(!this._showing){
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this._isonlypreview=!this._isonlypreview;
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}
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this.toggle();
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},toggle:function(){
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if(this._showing){
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this._hideWrapper();
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this._showAnim&&this._showAnim.stop();
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this._hideAnim.play();
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}else{
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this._hideAnim&&this._hideAnim.stop();
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this._showAnim.play();
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}
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this._showing=!this._showing;
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},_hideWrapper:function(){
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dojo.addClass(this.domNode,"dojoxExpandoClosed");
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dojo.style(this.cwrapper,{visibility:"hidden",opacity:"0",overflow:"hidden"});
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},_showEnd:function(){
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dojo.style(this.cwrapper,{opacity:0,visibility:"visible"});
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dojo.anim(this.cwrapper,{opacity:this._isonlypreview?this.previewOpacity:1},227);
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dojo.removeClass(this.domNode,"dojoxExpandoClosed");
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if(!this._isonlypreview){
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setTimeout(dojo.hitch(this._container,"layout"),15);
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}else{
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this._previewShowing=true;
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this.resize();
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}
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},_hideEnd:function(){
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if(!this._isonlypreview){
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setTimeout(dojo.hitch(this._container,"layout"),25);
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}else{
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this._previewShowing=false;
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}
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this._isonlypreview=false;
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},resize:function(_a,_b){
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if(!this._hasSizes){
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this._startupSizes(_a);
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}
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this._contentBox={w:_a&&"w" in _a?_a.w:_b.w,h:(_a&&"h" in _a?_a.h:_b.h)-this._titleHeight};
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dojo.style(this.containerNode,"height",this._contentBox.h+"px");
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if(_a){
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dojo.marginBox(this.domNode,_a);
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}
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this._layoutChildren();
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},_trap:function(e){
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dojo.stopEvent(e);
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}});
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}