// Adapte par SINFONEA a partir de dijit.layout.AccordionContainer
if(!dojo._hasResource["dijit.layout.MenuAccordionContainer"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dijit.layout.MenuAccordionContainer"] = true;
dojo.provide("dijit.layout.MenuAccordionContainer");

dojo.require("dojo.fx");

dojo.require("dijit._Container");
dojo.require("dijit._Templated");
dojo.require("dijit.layout.StackContainer");
dojo.require("dijit.layout.ContentPane");

dojo.declare(
	"dijit.layout.MenuAccordionContainer",
	dijit.layout.StackContainer,
	{
		// summary: 
		//		Holds a set of panes where every pane's title is visible, but only one pane's content is visible at a time,
		//		and switching between panes is visualized by sliding the other panes up/down.
		// usage:
		// 	<div dojoType="dijit.layout.MenuAccordionContainer">
		// 		<div dojoType="dijit.layout.MenuAccordionPane" title="pane 1">
		// 			<div dojoType="dijit.layout.ContentPane">...</div>
		//  	</div>
		// 		<div dojoType="dijit.layout.MenuAccordionPane" title="pane 2">
		//			<p>This is some text</p>
		// 		...
		// 	</div>

		// duration: Integer
		//		Amount of time (in ms) it takes to slide panes
		duration: 250,

		_verticalSpace: 0,

		postCreate: function(){
			this.domNode.style.overflow="hidden";
			dijit.layout.MenuAccordionContainer.superclass.postCreate.apply(this, arguments);
		},

		startup: function(){
			if(this._started){ return; }
			dijit.layout.StackContainer.prototype.startup.apply(this, arguments);
			if(this.selectedChildWidget){
				if (this.selectedChildWidget.containerNode) {
					var style = this.selectedChildWidget.containerNode.style;
					style.display = "";
					style.overflow = "auto";
				}
				this.selectedChildWidget._setSelectedState(true);
			}
		},

		layout: function(){
			// summary
			//		Set the height of the open pane based on what room remains
			// get cumulative height of all the title bars, and figure out which pane is open
			var totalCollapsedHeight = 0;
			var openPane = this.selectedChildWidget;
			dojo.forEach(this.getChildren(), function(child){
				totalCollapsedHeight += child.getTitleHeight();
			});
			var mySize = this._contentBox;
			this._verticalSpace = (mySize.h - totalCollapsedHeight);
			if(openPane && openPane.containerNode) {
				openPane.containerNode.style.height = this._verticalSpace + "px";
/***
TODO: this is wrong.  probably you wanted to call resize on the SplitContainer
inside the MenuAccordionPane??
				if(openPane.resize){
					openPane.resize({h: this._verticalSpace});
				}
***/
			}
		},

		_setupChild: function(/*Widget*/ page){
			// Summary: prepare the given child
			return page;
		},

		_transition: function(/*Widget*/newWidget, /*Widget*/oldWidget){
//TODO: should be able to replace this with calls to slideIn/slideOut
			var animations = [];
			var paneHeight = this._verticalSpace;
			if(newWidget){
				newWidget.setSelected(true);
				if (newWidget.containerNode) {
					var newContents = newWidget.containerNode;
					newContents.style.display = "";

					animations.push(dojo.animateProperty({ 
						node: newContents, 
						duration: this.duration,
						properties: {
							height: { start: "1", end: dojo.marginBox(newContents).h }
						},
						onEnd: function(){
							newContents.style.overflow = "auto";
						}
					}));
				}
			}
			if(oldWidget){
				oldWidget.setSelected(false);
				if (oldWidget.containerNode) {
					var oldContents = oldWidget.containerNode;
					oldContents.style.overflow = "hidden";
					animations.push(dojo.animateProperty({ 
						node: oldContents,
						duration: this.duration,
						properties: {
							height: { start: dojo.marginBox(oldContents).h, end: "1" } 
						},
						onEnd: function(){
							oldContents.style.height = "auto";
							oldContents.style.display = "none";
						}
					}));
				}
			}
			if (animations.length > 0)
			{
				dojo.fx.combine(animations).play();
			}
		},

		// note: we are treating the container as controller here
		processKey: function(/*Event*/ evt){
			if(this.disabled || evt.altKey || evt.shiftKey || evt.ctrlKey){
				return 	dijit.layout.MenuAccordionContainer.superclass._onKeyPress.apply(this, arguments);
			}
			var forward = true;
			switch(evt.keyCode){				
				case dojo.keys.LEFT_ARROW:
				case dojo.keys.UP_ARROW:
					forward = false;
					// fallthrough
				case dojo.keys.RIGHT_ARROW:
				case dojo.keys.DOWN_ARROW:
					// find currently focused button in children array
					var children = this.getChildren();
					var index = dojo.indexOf(children, evt._dijitWidget);
					// pick next button to focus on
					index += forward ? 1 : children.length - 1;
					var next = children[ index % children.length ];
					dojo.stopEvent(evt);
					next._onTitleClick();
			}
		}
	}
);

dojo.declare(
	"dijit.layout.MenuAccordionPane",
	[dijit.layout.ContentPane, dijit._Templated, dijit._Contained],
{
	// summary
	//		MenuAccordionPane is a box with a title that contains another widget (often a ContentPane).
	//		It's a widget used internally by MenuAccordionContainer.

	//templateString:"<div class='dijitAccordionPane'\n\t><div dojoAttachPoint='titleNode,focusNode' dojoAttachEvent='ondijitclick:_onTitleClick,onkeypress:_onKeyPress'\n\t\tclass='dijitAccordionTitle' wairole=\"tab\"\n\t\t><div class='dijitAccordionArrow'></div\n\t\t><div class='arrowTextUp' waiRole=\"presentation\">&#9650;</div\n\t\t><div class='arrowTextDown' waiRole=\"presentation\">&#9660;</div\n\t\t><span dojoAttachPoint='titleTextNode'>${title}</span></div\n\t><div><div dojoAttachPoint='containerNode' style='overflow: hidden; height: 1px; display: none'\n\t\tdojoAttachEvent='onkeypress:_onKeyPress'\n\t\tclass='dijitAccordionBody' waiRole=\"tabpanel\"\n\t></div></div>\n</div>\n",
	templateString:"<div class='dijitAccordionPane'\n\t><div dojoAttachPoint='titleNode,focusNode' dojoAttachEvent='ondijitclick:_onTitleClick,onkeypress:_onKeyPress'\n\t\tclass='dijitAccordionTitle' wairole=\"tab\"\n\t\t><div class='dijitAccordionArrow'></div\n\t\t><div class='arrowTextUp' waiRole=\"presentation\">&#9650;</div\n\t\t><div class='arrowTextDown' waiRole=\"presentation\">&#9660;</div\n\t\t><span dojoAttachPoint='titleTextNode'>${title}</span></div\n\t><div><div dojoAttachPoint='containerNode' style='overflow: hidden; height: auto; display: none'\n\t\tdojoAttachEvent='onkeypress:_onKeyPress'\n\t\tclass='dijitAccordionBody' waiRole=\"tabpanel\"\n\t></div></div>\n</div>\n",

	postCreate: function(){
		dijit.layout.MenuAccordionPane.superclass.postCreate.apply(this, arguments);
		dojo.setSelectable(this.titleNode, false);
		this.setSelected(this.selected);
	},

	getTitleHeight: function(){
		// summary: returns the height of the title dom node
		return dojo.marginBox(this.titleNode).h;	// Integer
	},

	_onTitleClick: function(){
		// summary: callback when someone clicks my title
		var parent = this.getParent();
		parent.selectChild(this);
		dijit.focus(this.focusNode);
	},

	_onKeyPress: function(/*Event*/ evt){
		evt._dijitWidget = this;
		return this.getParent().processKey(evt);
	},

	_setSelectedState: function(/*Boolean*/ isSelected){
		this.selected = isSelected;
		(isSelected ? dojo.addClass : dojo.removeClass)(this.domNode, "dijitAccordionPane-selected");
		this.focusNode.setAttribute("tabIndex",(isSelected)? "0":"-1");
	},

	setSelected: function(/*Boolean*/ isSelected){
		// summary: change the selected state on this pane
		this._setSelectedState(isSelected);
		if(isSelected){ this.onSelected(); }
	},

	onSelected: function(){
		// summary: called when this pane is selected
	}
});

dojo.declare(
	"dijit.layout.SimpleMenuAccordionPane",
	[dijit.layout.ContentPane, dijit._Templated, dijit._Contained],
{
	// summary
	//		SimpleMenuAccordionPane is a box with a title without any another widget.
	//		It's a widget used internally by MenuAccordionContainer.

	templateString:"<div class='dijitAccordionPane'\n\t><div dojoAttachPoint='titleNode,focusNode' dojoAttachEvent='ondijitclick:_onTitleClick,onkeypress:_onKeyPress'\n\t\tclass='dijitAccordionTitle' wairole=\"tab\"\n\t\t><span dojoAttachPoint='titleTextNode'>${title}</span></div\n\t>\n</div>\n",

	postCreate: function(){
		dijit.layout.MenuAccordionPane.superclass.postCreate.apply(this, arguments);
		dojo.setSelectable(this.titleNode, false);
		this.setSelected(this.selected);
	},

	getTitleHeight: function(){
		// summary: returns the height of the title dom node
		return dojo.marginBox(this.titleNode).h;	// Integer
	},

	_onTitleClick: function(){
		// summary: callback when someone clicks my title
		var parent = this.getParent();
		parent.selectChild(this);
		//dijit.focus(this.focusNode);
	},

	_onKeyPress: function(/*Event*/ evt){
		evt._dijitWidget = this;
		return this.getParent().processKey(evt);
	},

	_setSelectedState: function(/*Boolean*/ isSelected){
		this.selected = isSelected;
		(isSelected ? dojo.addClass : dojo.removeClass)(this.domNode, "dijitAccordionPane-selected");
		//this.focusNode.setAttribute("tabIndex",(isSelected)? "0":"-1");
	},

	setSelected: function(/*Boolean*/ isSelected){
		// summary: change the selected state on this pane
		this._setSelectedState(isSelected);
		if(isSelected){ this.onSelected(); }
	},

	onSelected: function(){
		// summary: called when this pane is selected
	}
});
}