Shutdown the factory when all activities has been destroyed.

Initialize the profile.

activities/web/webactivity.py

@@ -1,7 +1,9 @@
-import gtk
 from gettext import gettext as _
+import gtk
+import gtkmozembed
 
 from sugar.activity.Activity import Activity
+from sugar import env
 from webbrowser import WebBrowser
 from toolbar import Toolbar
 
@@ -32,3 +34,6 @@ class WebActivity(Activity):
 
 	def _title_changed_cb(self, embed, pspec):
 		self.set_title(embed.props.title)
+
+def start():
+	gtkmozembed.set_profile_path(env.get_profile_path(), 'gecko')

sugar/activity/ActivityFactory.py

@@ -4,6 +4,7 @@ import logging
 import dbus
 import dbus.service
 import gobject
+import gtk
 
 from sugar.presence.PresenceService import PresenceService
 from sugar.activity import Activity
@@ -21,6 +22,7 @@ class ActivityFactory(dbus.service.Object):
 
 	def __init__(self, activity_type, activity_class):
 		self._activity_type = activity_type
+		self._activities = []
 
 		splitted_module = activity_class.rsplit('.', 1)
 		module_name = splitted_module[0]
@@ -43,8 +45,17 @@ class ActivityFactory(dbus.service.Object):
 	def create(self):
 		activity = self._class()
 		activity.set_type(self._activity_type)
+
+		self._activities.append(activity)
+		activity.connect('destroy', self._activity_destroy_cb)
+
 		return activity.window.xid
 
+	def _activity_destroy_cb(self, activity):
+		self._activities.remove(activity)
+		if len(self._activities) == 0:
+			gtk.main_quit()
+
 def create(activity_name):
 	"""Create a new activity from his name."""
 	bus = dbus.SessionBus()