Make tor popup menu its own class

ui/tor_button.js

@@ -24,6 +24,9 @@ const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const St = imports.gi.St;
 
+const Me = imports.misc.extensionUtils.getCurrentExtension();
+const TorPopupMenu = Me.imports.ui.tor_popup_menu.TorPopupMenu;
+
 const TorIcon = 'tor';
 
 const TorButton = new Lang.Class({
@@ -42,19 +45,7 @@ const TorButton = new Lang.Class({
 
         this.actor.add_child(this._icon);
 
-        this.menu.addAction('Switch Tor Identity', Lang.bind(this, function(event) {
+        this._menu = new TorPopupMenu(this.actor, this._torControlClient);
-            this._switchTorIdentity();
+        this.setMenu(this._menu);
-            log('Switched to a new Tor identity!');
-        }));
-    },
-
-    _switchTorIdentity: function() {
-        try {
-            this._torControlClient.switchIdentity();
-            Main.notify('Switched to a new Tor identity! EEEEE');
-        } catch (e) {
-            log(e);
-            Main.notifyError('Could not switch Tor identity: ' + e);
-        }
     }
 });

ui/tor_popup_menu.js

@@ -0,0 +1,51 @@
+// vim: set sw=4:ts=4
+/*
+Copyright 2015 Frank Ploss <frank@fqxp.de>.
+
+This file is part of gnome-shell-extension-tor.
+
+gnome-shell-extension-tor is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+gnome-shell-extension-tor is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with gnome-shell-extension-tor.  If not, see <http://www.gnu.org/licenses/>./
+*/
+'use strict';
+
+const Lang = imports.lang;
+const Main = imports.ui.main;
+const PopupMenu = imports.ui.popupMenu;
+const St = imports.gi.St;
+
+const TorPopupMenu = new Lang.Class({
+    Name: 'TorPopupMenu',
+    Extends: PopupMenu.PopupMenu,
+
+    _init: function(actor, torControlClient) {
+        this._torControlClient = torControlClient;
+        this.parent(actor, 0.25, St.Side.TOP);
+
+        this._addActions();
+    },
+
+    _addActions: function() {
+        this.addAction('Switch Tor Identity', Lang.bind(this, this._switchTorIdentity));
+    },
+
+    _switchTorIdentity: function() {
+        try {
+            this._torControlClient.switchIdentity();
+            Main.notify('Switched to a new Tor identity!');
+        } catch (e) {
+            log(e);
+            Main.notifyError('Could not switch Tor identity: ' + e);
+        }
+    }
+});