editor2toolbar.js

struts hibernet spring

			dojo.event.connect(this._dropdown, "close", this, 'enableToolbarItem');
		}
	},
	setColor: function(color){
		this._dropdown.close();
		this._command.execute(color);
	}
});

// summary: dojo.widget.Editor2ToolbarFormatBlockPlainSelect provides a simple select for setting block format
dojo.declare("dojo.widget.Editor2ToolbarFormatBlockPlainSelect", dojo.widget.Editor2ToolbarButton,{
	create: function(node, toolbar){
		//TODO: check node is a select
		this._domNode = node;
		this.disableSelection(this._domNode);
		this._parentToolbar = toolbar;
		dojo.event.connect(this._domNode, 'onchange', this, 'onChange');
	},

	destroy: function(){
		this._domNode = null;
		this._command = null;
		this._parentToolbar = null;
	},

	onChange: function(){
		if(this._domNode){
			var sv = this._domNode.value.toLowerCase();
			this._command.execute(sv);
		}
	},

	refreshState: function(){
		if(this._domNode && this._command){
			dojo.widget.Editor2ToolbarFormatBlockPlainSelect.superclass.refreshState.call(this);
			var format = this._command.getValue();
			if(!format){ format = ""; }
			dojo.lang.forEach(this._domNode.options, function(item){
				if(item.value.toLowerCase() == format.toLowerCase()){
					item.selected = true;
				}
			});
		}
	}
});

// summary: dojo.widget.Editor2ToolbarComboItem provides an external loaded dropdown list
dojo.declare("dojo.widget.Editor2ToolbarComboItem", dojo.widget.Editor2ToolbarDropDownButton,{
	href: null,
	create: function(node, toolbar){
		dojo.widget.Editor2ToolbarComboItem.superclass.create.call(this, node, toolbar);
		//do not use lazy initilization, as we need the local names in refreshState()
		if(!this._contentPane){
			dojo.require("dojo.widget.ContentPane");
			this._contentPane = dojo.widget.createWidget("ContentPane", {preload: 'true'});
			this._contentPane.addOnLoad(this, "setup");
			this._contentPane.setUrl(this.href);
		}
	},

	onMouseOver: function(e){
		dojo.html.addClass(e.currentTarget, this._parentToolbar.ToolbarHighlightedSelectStyle);
	},
	onMouseOut:function(e){
		dojo.html.removeClass(e.currentTarget, this._parentToolbar.ToolbarHighlightedSelectStyle);
	},

	onDropDownShown: function(){
		if(!this._dropdown.__addedContentPage){
			this._dropdown.addChild(this._contentPane);
			this._dropdown.__addedContentPage = true;
		}
	},

	setup: function(){
		// summary: overload this to connect event
	},

	onChange: function(e){
		var name = e.currentTarget.getAttribute("dropDownItemName");
		this._command.execute(name);
		this._dropdown.close();
	},

	onMouseOverItem: function(e){
		dojo.html.addClass(e.currentTarget, this._parentToolbar.ToolbarHighlightedSelectItemStyle);
	},

	onMouseOutItem: function(e){
		dojo.html.removeClass(e.currentTarget, this._parentToolbar.ToolbarHighlightedSelectItemStyle);
	},

	refreshState: function(){
		// summary: overload this to update GUI item
	}
});

// summary: dojo.widget.Editor2ToolbarFormatBlockSelect is an improved format block setting item
dojo.declare("dojo.widget.Editor2ToolbarFormatBlockSelect", dojo.widget.Editor2ToolbarComboItem,{
	href: dojo.uri.dojoUri("src/widget/templates/Editor2/EditorToolbar_FormatBlock.html"),

	setup: function(){
		dojo.widget.Editor2ToolbarFormatBlockSelect.superclass.setup.call(this);

		var nodes = this._contentPane.domNode.all || this._contentPane.domNode.getElementsByTagName("*");
		this._blockNames = {};
		this._blockDisplayNames = {};
		for(var x=0; x<nodes.length; x++){
			var node = nodes[x];
			dojo.html.disableSelection(node);
			var name=node.getAttribute("dropDownItemName")
			if(name){
				this._blockNames[name] = node;
				var childrennodes = node.getElementsByTagName(name);
				this._blockDisplayNames[name] = childrennodes[childrennodes.length-1].innerHTML;
			}
		}
		for(var name in this._blockNames){
			dojo.event.connect(this._blockNames[name], "onclick", this, "onChange");
			dojo.event.connect(this._blockNames[name], "onmouseover", this, "onMouseOverItem");
			dojo.event.connect(this._blockNames[name], "onmouseout", this, "onMouseOutItem");
		}
	},

	onDropDownDestroy: function(){
		if(this._blockNames){
			for(var name in this._blockNames){
				delete this._blockNames[name];
				delete this._blockDisplayNames[name];
			}
		}
	},

	refreshState: function(){
		if(this._command){
			//dojo.widget.Editor2ToolbarFormatBlockSelect.superclass.refreshState.call(this);
			var format = this._command.getValue();
			if(format == this._lastSelectedFormat && this._blockDisplayNames){
				return;
			}
			this._lastSelectedFormat = format;
			var label = this._domNode.getElementsByTagName("label")[0];
			var isSet = false;
			if(this._blockDisplayNames){
				for(var name in this._blockDisplayNames){
					if(name == format){
						label.innerHTML = 	this._blockDisplayNames[name];
						isSet = true;
						break;
					}
				}
				if(!isSet){
					label.innerHTML = "&nbsp;";
				}
			}
		}
	}
});

// summary: dojo.widget.Editor2ToolbarFontSizeSelect provides a dropdown list for setting fontsize
dojo.declare("dojo.widget.Editor2ToolbarFontSizeSelect", dojo.widget.Editor2ToolbarComboItem,{
	href: dojo.uri.dojoUri("src/widget/templates/Editor2/EditorToolbar_FontSize.html"),

	setup: function(){
		dojo.widget.Editor2ToolbarFormatBlockSelect.superclass.setup.call(this);

		var nodes = this._contentPane.domNode.all || this._contentPane.domNode.getElementsByTagName("*");
		this._fontsizes = {};
		this._fontSizeDisplayNames = {};
		for(var x=0; x<nodes.length; x++){
			var node = nodes[x];
			dojo.html.disableSelection(node);
			var name=node.getAttribute("dropDownItemName")
			if(name){
				this._fontsizes[name] = node;
				this._fontSizeDisplayNames[name] = node.getElementsByTagName('font')[0].innerHTML;
			}
		}
		for(var name in this._fontsizes){
			dojo.event.connect(this._fontsizes[name], "onclick", this, "onChange");
			dojo.event.connect(this._fontsizes[name], "onmouseover", this, "onMouseOverItem");
			dojo.event.connect(this._fontsizes[name], "onmouseout", this, "onMouseOutItem");
		}
	},

	onDropDownDestroy: function(){
		if(this._fontsizes){
			for(var name in this._fontsizes){
				delete this._fontsizes[name];
				delete this._fontSizeDisplayNames[name];
			}
		}
	},

	refreshState: function(){
		if(this._command){
			//dojo.widget.Editor2ToolbarFormatBlockSelect.superclass.refreshState.call(this);
			var size = this._command.getValue();
			if(size == this._lastSelectedSize && this._fontSizeDisplayNames){
				return;
			}
			this._lastSelectedSize = size;
			var label = this._domNode.getElementsByTagName("label")[0];
			var isSet = false;
			if(this._fontSizeDisplayNames){
				for(var name in this._fontSizeDisplayNames){
					if(name == size){
						label.innerHTML = 	this._fontSizeDisplayNames[name];
						isSet = true;
						break;
					}
				}
				if(!isSet){
					label.innerHTML = "&nbsp;";
				}
			}
		}
	}
});

// summary: dojo.widget.Editor2ToolbarFontNameSelect provides a dropdown list for setting fontname
dojo.declare("dojo.widget.Editor2ToolbarFontNameSelect", dojo.widget.Editor2ToolbarFontSizeSelect,{
	href: dojo.uri.dojoUri("src/widget/templates/Editor2/EditorToolbar_FontName.html")
});

// summary:
//		dojo.widget.Editor2Toolbar is the main widget for the toolbar associated with an Editor2
dojo.widget.defineWidget(
	"dojo.widget.Editor2Toolbar",
	dojo.widget.HtmlWidget,
	{
		templatePath: dojo.uri.dojoUri("src/widget/templates/EditorToolbar.html"),
		templateCssPath: dojo.uri.dojoUri("src/widget/templates/EditorToolbar.css"),

		// DOM Nodes
//		saveButton: null,

		// String: class name for latched toolbar button items
		ToolbarLatchedItemStyle: "ToolbarButtonLatched",
		// String: class name for enabled toolbar button items
		ToolbarEnabledItemStyle: "ToolbarButtonEnabled",
		// String: class name for disabled toolbar button items
		ToolbarDisabledItemStyle: "ToolbarButtonDisabled",
		// String: class name for highlighted toolbar button items
		ToolbarHighlightedItemStyle: "ToolbarButtonHighlighted",
		// String: class name for highlighted toolbar select items
		ToolbarHighlightedSelectStyle: "ToolbarSelectHighlighted",
		// String: class name for highlighted toolbar select dropdown items
		ToolbarHighlightedSelectItemStyle: "ToolbarSelectHighlightedItem",

//		itemNodeType: 'span', //all the items (with attribute dojoETItemName set) defined in the toolbar should be a of this type

		postCreate: function(){
			var nodes = dojo.html.getElementsByClass("dojoEditorToolbarItem", this.domNode/*, this.itemNodeType*/);

			this.items = {};
			for(var x=0; x<nodes.length; x++){
				var node = nodes[x];
				var itemname = node.getAttribute("dojoETItemName");
				if(itemname){
					var item = dojo.widget.Editor2ToolbarItemManager.getToolbarItem(itemname);
					if(item){
						item.create(node, this);
						this.items[itemname.toLowerCase()] = item;
					}else{
						//hide unsupported toolbar items
						node.style.display = "none";
					}
				}
			}
		},

		update: function(){
			// summary: update all the toolbar items
			for(var cmd in this.items){
				this.items[cmd].refreshState();
			}
		},

		destroy: function(){
			for(var it in this.items){
				this.items[it].destroy();
				delete this.items[it];
			}
			dojo.widget.Editor2Toolbar.superclass.destroy.call(this);
		}//,

		// stub for observers
//		exec: function(what, arg){ /* dojo.debug(what, new Date()); */ }
	},
	"html",
	function(){
		dojo.event.connect(this, "fillInTemplate", dojo.lang.hitch(this, function(){
			if(dojo.render.html.ie){
				this.domNode.style.zoom = 1.0;
			}
		}));
	}
);