Subversion Repositories Applications.papyrus

if(!dojo._hasResource["dijit.layout.AccordionContainer"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.

dojo._hasResource["dijit.layout.AccordionContainer"] = true;

dojo.provide("dijit.layout.AccordionContainer");

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.AccordionContainer",

	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.AccordionContainer">

		// 		<div dojoType="dijit.layout.AccordionPane" title="pane 1">

		// 			<div dojoType="dijit.layout.ContentPane">...</div>

		//  	</div>

		// 		<div dojoType="dijit.layout.AccordionPane" 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";

			this.inherited("postCreate",arguments);

			dijit.setWaiRole(this.domNode, "tablist");

			dojo.addClass(this.domNode,"dijitAccordionContainer");

		},

		startup: function(){

			if(this._started){ return; }

			this.inherited("startup",arguments);

			if(this.selectedChildWidget){

				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.style.height = this._verticalSpace + "px";

/***

TODO: this is wrong.  probably you wanted to call resize on the SplitContainer

inside the AccordionPane??

				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

			if(this._inTransition){ return; }

			this._inTransition = true;

			var animations = [];

			var paneHeight = this._verticalSpace;

			if(newWidget){

				newWidget.setSelected(true);

				var newContents = newWidget.containerNode;

				newContents.style.display = "";

				animations.push(dojo.animateProperty({

					node: newContents,

					duration: this.duration,

					properties: {

						height: { start: "1", end: paneHeight }

					},

					onEnd: function(){

						newContents.style.overflow = "auto";

					}

				}));

			}

			if(oldWidget){

				oldWidget.setSelected(false);

				var oldContents = oldWidget.containerNode;

				oldContents.style.overflow = "hidden";

				animations.push(dojo.animateProperty({

					node: oldContents,

					duration: this.duration,

					properties: {

						height: { start: paneHeight, end: "1" }

					},

					onEnd: function(){

						oldContents.style.display = "none";

					}

				}));

			}

			this._inTransition = false;

			dojo.fx.combine(animations).play();

		},

		// note: we are treating the container as controller here

		_onKeyPress: function(/*Event*/ e){

			if(this.disabled || e.altKey ){ return; }

			var k = dojo.keys;

			switch(e.keyCode){

				case k.LEFT_ARROW:

				case k.UP_ARROW:

				case k.PAGE_UP:

					this._adjacent(false)._onTitleClick();

					dojo.stopEvent(e);

					break;

				case k.RIGHT_ARROW:

				case k.DOWN_ARROW:

				case k.PAGE_DOWN:

					this._adjacent(true)._onTitleClick();

					dojo.stopEvent(e);

					break;

				default:

					if(e.ctrlKey && e.keyCode == k.TAB){

						this._adjacent(e._dijitWidget, !e.shiftKey)._onTitleClick();

						dojo.stopEvent(e);

					}

			}

		}

	}

);

dojo.declare(

	"dijit.layout.AccordionPane",

	[dijit.layout.ContentPane, dijit._Templated, dijit._Contained],

{

	// summary

	//		AccordionPane is a ContentPane with a title that may contain another widget.

	//		Nested layout widgets, such as SplitContainer, are not supported at this time.

	templateString:"<div class='dijitAccordionPane'\n\t><div dojoAttachPoint='titleNode,focusNode' dojoAttachEvent='ondijitclick:_onTitleClick,onkeypress:_onTitleKeyPress,onfocus:_handleFocus,onblur:_handleFocus'\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><div dojoAttachPoint='titleTextNode' class='dijitAccordionText'>${title}</div></div\n\t><div><div dojoAttachPoint='containerNode' style='overflow: hidden; height: 1px; display: none'\n\t\tclass='dijitAccordionBody' wairole=\"tabpanel\"\n\t></div></div>\n</div>\n",

	postCreate: function(){

		this.inherited("postCreate",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();

		if(!parent._inTransition){

			parent.selectChild(this);

			dijit.focus(this.focusNode);

		}

	},

	_onTitleKeyPress: function(/*Event*/ evt){

		evt._dijitWidget = this;

		return this.getParent()._onKeyPress(evt);

	},

	_setSelectedState: function(/*Boolean*/ isSelected){

		this.selected = isSelected;

		dojo[(isSelected ? "addClass" : "removeClass")](this.domNode,"dijitAccordionPane-selected");

		this.focusNode.setAttribute("tabIndex", isSelected ? "0" : "-1");

	},

	_handleFocus: function(/*Event*/e){

		// summary: handle the blur and focus state of this widget

		dojo[(e.type=="focus" ? "addClass" : "removeClass")](this.focusNode,"dijitAccordionPaneFocused");

	},

	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

	}

});

}