Fix browser initialization

activities/web/webactivity.py

@@ -19,6 +19,7 @@ import gtk
 import gtkmozembed
 import logging
 
+import _sugar
 from sugar.activity.Activity import Activity
 from sugar import env
 from sugar.graphics import style
@@ -92,4 +93,11 @@ class WebActivity(Activity):
 
 def start():
 	gtkmozembed.set_profile_path(env.get_profile_path(), 'gecko')
+
+	gtkmozembed.push_startup()
+	_sugar.startup_browser()
+
 	style.load_stylesheet(web.stylesheet)
+
+def stop():
+	gtkmozembed.pop_startup()

sugar/activity/ActivityFactory.py

@@ -51,7 +51,8 @@ class ActivityFactory(dbus.service.Object):
 		if hasattr(module, 'start'):
 			module.start()
 
-		self._class = getattr(module, class_name)
+		self._module = module
+		self._constructor = getattr(module, class_name)
 	
 		bus = dbus.SessionBus()
 		factory = _get_factory(activity_type)
@@ -60,7 +61,7 @@ class ActivityFactory(dbus.service.Object):
 
 	@dbus.service.method("com.redhat.Sugar.ActivityFactory")
 	def create(self):
-		activity = self._class()
+		activity = self._constructor()
 		activity.set_type(self._activity_type)
 
 		self._activities.append(activity)
@@ -70,6 +71,10 @@ class ActivityFactory(dbus.service.Object):
 
 	def _activity_destroy_cb(self, activity):
 		self._activities.remove(activity)
+
+		if hasattr(self._module, 'stop'):
+			self._module.stop()
+
 		if len(self._activities) == 0:
 			gtk.main_quit()