tweak feed-prefs; rework filter prefs to use dijit.Tree

PrefFilterTree.js

@@ -0,0 +1,57 @@
+dojo.provide("fox.PrefFilterTree");
+
+dojo.require("lib.CheckBoxTree");
+
+dojo.declare("fox.PrefFilterTree", lib.CheckBoxTree, {
+	_createTreeNode: function(args) {
+		var tnode = this.inherited(arguments);
+
+		var enabled = this.model.store.getValue(args.item, 'enabled');
+		var param = this.model.store.getValue(args.item, 'param');
+
+		if (param) {
+			param = dojo.doc.createElement('span');
+			param.className = (enabled != false) ? 'labelParam' : 'labelParam Disabled';
+			param.innerHTML = args.item.param[0];
+			dojo.place(param, tnode.labelNode, 'after');
+		}
+
+		return tnode;
+	},
+
+	getLabel: function(item) {
+		var label = item.name;
+
+		var feed = this.model.store.getValue(item, 'feed');
+		var inverse = this.model.store.getValue(item, 'inverse');
+
+		if (feed)
+			label += " (" + __("Feed:") + " " + feed + ")";
+
+		if (inverse)
+			label += " (" + __("Inverse") + ")";
+
+/*		if (item.param)
+			label = "<span class=\"labelFixedLength\">" + label + 
+				"</span>" + item.param[0]; */
+
+		return label;
+	},
+	getLabelClass: function (item, opened) {
+		var enabled = this.model.store.getValue(item, 'enabled');
+		return (enabled != false) ? "dijitTreeLabel labelFixedLength" : "dijitTreeLabel labelFixedLength Disabled";
+	},
+	getRowClass: function (item, opened) {
+		return (!item.error || item.error == '') ? "dijitTreeRow" : 
+			"dijitTreeRow Error";
+	},
+	onClick: function (item) {
+		var id = String(item.id);
+		var bare_id = id.substr(id.indexOf(':')+1);
+
+		if (id.match('FILTER:')) {
+			editFilter(bare_id, event);
+		}			
+	},
+});
+