add some logic for Filters

mailnews/base/search/resources/content/FilterListDialog.js

@@ -0,0 +1,48 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is Mozilla Communicator client code, released
+ * March 31, 1998.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation. Portions created by Netscape are
+ * Copyright (C) 1998-1999 Netscape Communications Corporation. All
+ * Rights Reserved.
+ */
+
+function GetSelectedFilter() {
+    var filterTree = document.getElementById("filterTree");
+    var selectedRows = filterTree.getElementsByAttribute("selected", "true");
+    
+    var selectedURIs = new Array();
+    
+    for (var i=0; i<selectedRows.length; i++) {
+      selectedURIs[i] = selectedRows[i].getAttribute("id");
+    }
+
+    return selectedURIs[0];
+}
+
+function EditFilter() {
+  var uri = GetSelectedFilter();
+  dump("Editing filter " + uri + "\n");
+  if (uri)
+    window.openDialog("chrome://messenger/content/FilterEditor.xul", "FilterEditor", "chrome");
+}
+
+function NewFilter() {
+  var uri = GetSelectedFilter();
+  dump("Editing filter " + uri + "\n");
+
+  // pass the URI too, so that we know what filter to put this before
+  window.openDialog("chrome://messenger/content/FilterEditor.xul", "FilterEditor", "chrome");
+
+}