update label editor

PrefLabelTree.js

@@ -0,0 +1,51 @@
+dojo.provide("fox.PrefLabelTree");
+
+dojo.require("lib.CheckBoxTree");
+dojo.require("dijit.form.DropDownButton");
+
+dojo.declare("fox.PrefLabelTree", lib.CheckBoxTree, {
+	setNameById: function (id, name) {
+		var item = this.model.store._itemsByIdentity['LABEL:' + id];
+
+		if (item)
+			this.model.store.setValue(item, 'name', name);
+
+	},
+	_createTreeNode: function(args) {
+		var tnode = this.inherited(arguments);
+
+		var fg_color = this.model.store.getValue(args.item, 'fg_color');
+		var bg_color = this.model.store.getValue(args.item, 'bg_color');
+		var type = this.model.store.getValue(args.item, 'type');
+		var bare_id = this.model.store.getValue(args.item, 'bare_id');
+
+		if (type == 'label') {
+			var span = dojo.doc.createElement('span');
+			span.innerHTML = 'α';
+			span.className = 'labelColorIndicator2';
+			span.id = 'LICID-' + bare_id;
+
+			span.setStyle({
+				color: fg_color,
+				backgroundColor: bg_color});
+
+			tnode._labelIconNode = span;
+
+			dojo.place(tnode._labelIconNode, tnode.labelNode, 'before');
+		}
+
+		return tnode;
+	},
+	getIconClass: function (item, opened) {
+		return (!item || this.model.mayHaveChildren(item)) ? (opened ? "dijitFolderOpened" : "dijitFolderClosed") : "invisible";
+	}, 
+	onClick: function (item) {
+		var id = String(item.id);
+		var bare_id = id.substr(id.indexOf(':')+1);
+
+		if (id.match('LABEL:')) {
+			editLabel(bare_id, event);
+		}			
+	},
+});
+