Read service type from the .activity file

shell/ActivitiesModel.py

@@ -1,5 +1,7 @@
 import gobject
 
+from sugar.presence.PresenceService import PresenceService
+
 class ActivityInfo:
 	def __init__(self, service):
 		self._service = service
@@ -15,10 +17,12 @@ class ActivitiesModel(gobject.GObject):
 	__gsignals__ = {
 		'activity-added':   (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
 						    ([gobject.TYPE_PYOBJECT])),
+		'activity-removed': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
+						    ([gobject.TYPE_PYOBJECT]))
 	}
 
 	def __init__(self):
-		gobject.GObject(self)
+		gobject.GObject.__init__(self)
 		
 		self._activities = []
 		
@@ -33,7 +37,7 @@ class ActivitiesModel(gobject.GObject):
 		self.emit('activity-added', activity_info)
 
 	def __iter__(self):
-		return activities.__iter__()
+		return self._activities.__iter__()
 
 	def _on_new_service_adv_cb(self, pservice, activity_id, short_stype):
 		if activity_id:

shell/ActivityRegistry.py

@@ -29,6 +29,14 @@ class ActivityModule:
 	def get_directory(self):
 		"""Get the path to activity directory."""
 		return self._directory
+		
+	def get_default_type(self):
+		"""Get the the type of the default activity service."""
+		return self._default_type
+
+	def set_default_type(self, default_type):
+		"""Set the the type of the default activity service."""
+		self._default_type = default_type
 
 class ActivityRegistry:
 	"""Service that tracks the available activities"""
@@ -65,12 +73,20 @@ class ActivityRegistry:
 			logging.error('%s miss the required name option' % (path))
 			return False
 
+		if cp.has_option('Activity', 'default_type'):
+			default_type = cp.get('Activity', 'default_type')
+		else:
+			default_type = None
+
 		if cp.has_option('Activity', 'exec'):
 			activity_exec = cp.get('Activity', 'exec')
 		elif cp.has_option('Activity', 'python_module'):
+			python_module = cp.get('Activity', 'python_module')
 			python_module = cp.get('Activity', 'python_module')
 			activity_exec = '%s %s %s' % (env.get_activity_runner(),
 							   			  activity_id, python_module)
+			if default_type:
+				activity_exec += ' ' + default_type
 			env.add_to_python_path(directory)
 		else:
 			logging.error('%s must specifiy exec or python_module' % (path))
@@ -79,6 +95,8 @@ class ActivityRegistry:
 		module = ActivityModule(name, activity_id, activity_exec, directory)
 		self._activities.append(module)
 
+		module.set_default_type(default_type)
+
 		return True
 
 	def list_activities(self):

shell/HomeWindow.py

@@ -4,6 +4,7 @@ import gtk
 import wnck
 
 from sugar.activity import Activity
+from ActivitiesModel import ActivitiesModel
 
 class NewActivityButton(gtk.MenuToolButton):
 	def __init__(self, home):
@@ -45,13 +46,13 @@ class ActivitiesGrid(gtk.VBox):
 
 		for activity in model:
 			self._add(activity)
-		screen.connect('activity-added', self.__activity_added_cb)
-		screen.connect('activity-removed', self.__activity_removed_cb)
+		model.connect('activity-added', self.__activity_added_cb)
+		model.connect('activity-removed', self.__activity_removed_cb)
 
 	def __activity_added_cb(self, model, activity):
 		self._add(activity)
 
-	def __activity_closed_cb(self, model, activity):
+	def __activity_removed_cb(self, model, activity):
 		self._remove(window)
 	
 	def _remove(self, activity):

shell/sugar-activity

@@ -13,4 +13,7 @@ theme.setup()
 lw = LogWriter(sys.argv[1])
 lw.start()
 
-Activity.register_factory(sys.argv[1], sys.argv[2])
+if len(sys.argv) == 4:
+	Activity.register_factory(sys.argv[1], sys.argv[2], sys.argv[3])
+else:
+	Activity.register_factory(sys.argv[1], sys.argv[2])