Fix a race in the spread box. Adapt to api change.

shell/model/MeshModel.py

@@ -134,7 +134,7 @@ class MeshModel(gobject.GObject):
 			name = buddy.get_name()
 			if cur_activity == activity and self._buddies.has_key(name):
 				buddy_model = self._buddies[name]
-				self.emit('buddy-moved', buddy, model)
+				self.emit('buddy-moved', buddy_model, model)
 
 	def _activity_disappeared_cb(self, pservice, activity):
 		if self._activities.has_key(activity.get_id()):

shell/view/home/FriendsBox.py

@@ -47,7 +47,7 @@ class FriendsBox(SpreadBox, hippo.CanvasItem):
 
 	def add_friend(self, buddy_info):
 		icon = FriendView(self._shell, self._menu_shell, buddy_info)
-		self.add(icon)
+		self.add_item(icon)
 
 		self._friends[buddy_info.get_name()] = icon
 
@@ -55,7 +55,7 @@ class FriendsBox(SpreadBox, hippo.CanvasItem):
 		self.add_friend(buddy_info)
 
 	def _friend_removed_cb(self, data_model, name):
-		self.remove(self._friends[name])
+		self.remove_item(self._friends[name])
 		del self._friends[name]
 
 	def do_allocate(self, width, height):

shell/view/home/MeshBox.py

@@ -99,13 +99,13 @@ class MeshBox(SpreadBox):
 	def _add_alone_buddy(self, buddy_model):
 		icon = BuddyIcon(self._shell, self._menu_shell, buddy_model)
 		icon.props.size = 80
-		self.add(icon)
+		self.add_item(icon)
 
 		self._buddies[buddy_model.get_name()] = icon
 
 	def _remove_alone_buddy(self, buddy_model):
 		icon = self._buddies[buddy_model.get_name()]
-		self.remove(icon)
+		self.remove_item(icon)
 		del self._buddies[buddy_model.get_name()]
 
 	def _remove_buddy(self, buddy_model):
@@ -133,11 +133,11 @@ class MeshBox(SpreadBox):
 
 	def _add_activity(self, activity_model):
 		icon = ActivityView(self._shell, self._menu_shell, activity_model)
-		self.add(icon)
+		self.add_item(icon)
 
 		self._activities[activity_model.get_id()] = icon
 
 	def _remove_activity(self, activity_model):
 		icon = self._activities[activity_model.get_id()]
-		self.remove(icon)
+		self.remove_item(icon)
 		del self._activities[activity_model.get_id()]