/*	Copyright (c) 2004-2006, The Dojo Foundation	All Rights Reserved.	Licensed under the Academic Free License version 2.1 or above OR the	modified BSD license. For more information on Dojo licensing, see:		http://dojotoolkit.org/community/licensing.shtml*/dojo.provide("dojo.widget.PopUpButton");dojo.provide("dojo.widget.DomPopUpButton");dojo.provide("dojo.widget.HtmlPopUpButton");dojo.deprecated("dojo.widget.PopUpButton, dojo.widget.DomPopUpButton, dojo.widget.HtmlPopUpButton",  "use dojo.widget.DropDownButton", "0.4");//dojo.require("dojo.widget.Button");//dojo.require("dojo.widget.HtmlButton");dojo.require("dojo.widget.Menu");dojo.require("dojo.widget.MenuItem");dojo.require("dojo.html");dojo.widget.tags.addParseTreeHandler("dojo:PopUpButton");/* PopUpButton **************/ dojo.widget.PopUpButton = function () {	dojo.widget.PopUpButton.superclass.constructor.call(this);}dojo.inherits(dojo.widget.PopUpButton, dojo.widget.Widget);dojo.lang.extend(dojo.widget.PopUpButton, {	widgetType: "PopUpButton",		label: ""});/* DomPopUpButton *****************/dojo.widget.DomPopUpButton = function(){	dojo.widget.DomPopUpButton.superclass.constructor.call(this);}dojo.inherits(dojo.widget.DomPopUpButton, dojo.widget.DomWidget);dojo.lang.extend(dojo.widget.DomPopUpButton, {	widgetType: dojo.widget.PopUpButton.prototype.widgetType});/* HtmlPopUpButton ******************/dojo.widget.HtmlPopUpButton = function () {	dojo.widget.HtmlPopUpButton.superclass.constructor.call(this);}dojo.inherits(dojo.widget.HtmlPopUpButton, dojo.widget.HtmlWidget);dojo.lang.extend(dojo.widget.HtmlPopUpButton, {	widgetType: dojo.widget.PopUpButton.prototype.widgetType,	templateString: null,	templateCssPath: dojo.uri.dojoUri("src/widget/templates/PopUpButton.css"),		buildRendering: function (args, frag) {		dojo.style.insertCssFile(this.templateCssPath, null, true);			this.domNode = document.createElement("a");		this.domNode.className = "PopUpButton";		dojo.event.connect(this.domNode, "onmousedown", this, "onMouseDown");				// draw the arrow		var arrow = document.createElement("img");		arrow.src = dojo.uri.dojoUri("src/widget/templates/images/dropdownButtonsArrow.gif");		dojo.html.setClass(arrow, "downArrow");		this.domNode.appendChild(arrow);		this.menu = dojo.widget.fromScript("Menu");		dojo.html.addClass(this.menu.domNode, "PopUpButtonMenu");		dojo.event.connect(this.menu, "onSelect", this, "onSelect");				if (frag["dojo:" + this.widgetType.toLowerCase()].nodeRef) {			var node = frag["dojo:" + this.widgetType.toLowerCase()].nodeRef;			var options = node.getElementsByTagName("option");			for (var i = 0; i < options.length; i++) {				var properties = {					title: dojo.dom.textContent(options[i]),					value: options[i].value				}				this.addItem(dojo.widget.fromScript("MenuItem", properties));			}		}	},	addItem: function (item) {		// TODO: should be dojo.widget.MenuItem		if (item instanceof dojo.widget.html.MenuItem) {			this.menu.push(item);		} else {			// TODO: create one			var menuItem = dojo.widget.fromScript("MenuItem", {title: item});			this.menu.push(menuItem);		}	},		/* Enabled utility methods **************************/		_enabled: true,		isEnabled: function() { return this._enabled; },		setEnabled: function(enabled, force, preventEvent) {		enabled = Boolean(enabled);		if (force || this._enabled != enabled) {			this._enabled = enabled;			if (!preventEvent) {				this._fireEvent(this._enabled ? "onEnable" : "onDisable");				this._fireEvent("onChangeEnabled");			}		}				dojo.html[(this._enabled ? "add" : "remove")			+ "Class"](this.domNode, "disabled");				return this._enabled;	},		enable: function(force, preventEvent) {		return this.setEnabled(true, force, preventEvent);	},		disable: function(force, preventEvent) {		return this.setEnabled(false, force, preventEvent);	},		toggleEnabled: function(force, preventEvent) {		return this.setEnabled(!this._enabled, force, preventEvent);	},/* Select utility methods **************************/	onSelect: function (item, e) {		this.domNode.firstChild.nodeValue = item.title;	},		onMouseDown: function (e) {		if (!this._menuVisible) {			this._showMenu(e);			dojo.lang.setTimeout(dojo.event.connect, 1, document, "onmousedown", this, "_hideMenu");		}	},			_fireEvent: function(evt) {		if(typeof this[evt] == "function") {			var args = [this];			for(var i = 1; i < arguments.length; i++) {				args.push(arguments[i]);			}			this[evt].apply(this, args);		}	},		_showMenu: function (e) {		if (!this._enabled) { return; }		this._menuVisible = true;		with (dojo.html) {			var y = getAbsoluteY(this.domNode) + getInnerHeight(this.domNode);			var x = getAbsoluteX(this.domNode);		}			document.body.appendChild(this.menu.domNode);		with (this.menu.domNode.style) {			top = y + "px";			left = x + "px";		}	},		_hideMenu: function (e) {		this.menu.domNode.parentNode.removeChild(this.menu.domNode);		dojo.event.disconnect(document, "onmousedown", this, "_hideMenu");		this._menuVisible = false;	}});