1 files changed, 67 insertions, 67 deletions

diff --git a/shell/view/frame/ActivitiesBox.py b/shell/view/frame/ActivitiesBox.py
index 2e3a75a..aa96585 100644
--- a/shell/view/frame/ActivitiesBox.py
+++ b/shell/view/frame/ActivitiesBox.py
@@ -22,80 +22,80 @@ from sugar.presence import PresenceService
 from sugar.graphics import style
 
 class ActivityItem(CanvasIcon):
-	def __init__(self, activity):
-		icon_name = activity.get_icon()
-		CanvasIcon.__init__(self, icon_name=icon_name)
-		style.apply_stylesheet(self, 'frame.ActivityIcon')
-		self._activity = activity
+    def __init__(self, activity):
+        icon_name = activity.get_icon()
+        CanvasIcon.__init__(self, icon_name=icon_name)
+        style.apply_stylesheet(self, 'frame.ActivityIcon')
+        self._activity = activity
 
-	def get_bundle_id(self):
-		return self._activity.get_service_name()
+    def get_bundle_id(self):
+        return self._activity.get_service_name()
 
 class InviteItem(CanvasIcon):
-	def __init__(self, activity, invite):
-		CanvasIcon.__init__(self, icon_name=activity.get_icon())
+    def __init__(self, activity, invite):
+        CanvasIcon.__init__(self, icon_name=activity.get_icon())
 
-		style.apply_stylesheet(self, 'frame.ActivityIcon')
-		self.props.color = activity.get_color()
+        style.apply_stylesheet(self, 'frame.ActivityIcon')
+        self.props.color = activity.get_color()
 
-		self._invite = invite
+        self._invite = invite
 
-	def get_activity_id(self):
-		return self._invite.get_activity_id()
+    def get_activity_id(self):
+        return self._invite.get_activity_id()
 
-	def get_bundle_id(self):
-		return self._invite.get_bundle_id()
+    def get_bundle_id(self):
+        return self._invite.get_bundle_id()
 
-	def get_invite(self):
-		return self._invite
+    def get_invite(self):
+        return self._invite
 
 class ActivitiesBox(hippo.CanvasBox):
-	def __init__(self, shell):
-		hippo.CanvasBox.__init__(self, orientation=hippo.ORIENTATION_HORIZONTAL)
-
-		self._shell = shell
-		self._shell_model = self._shell.get_model() 
-		self._invite_to_item = {}
-		self._invites = self._shell_model.get_invites()
-
-		for bundle in self._shell_model.get_bundle_registry():
-			if bundle.get_show_launcher():
-				self.add_activity(bundle)
-
-		for invite in self._invites:
-			self.add_invite(invite)
-		self._invites.connect('invite-added', self._invite_added_cb)
-		self._invites.connect('invite-removed', self._invite_removed_cb)
-
-	def _activity_clicked_cb(self, icon):
-		self._shell.start_activity(icon.get_bundle_id())
-
-	def _invite_clicked_cb(self, icon):
-		self._invites.remove_invite(icon.get_invite())
-		self._shell.join_activity(icon.get_bundle_id(),
-								  icon.get_activity_id())
-	
-	def _invite_added_cb(self, invites, invite):
-		self.add_invite(invite)
-
-	def _invite_removed_cb(self, invites, invite):
-		self.remove_invite(invite)
-
-	def add_activity(self, activity):
-		item = ActivityItem(activity)
-		item.connect('activated', self._activity_clicked_cb)
-		self.append(item, 0)
-
-	def add_invite(self, invite):
-		mesh = self._shell_model.get_mesh()
-		activity = mesh.get_activity(invite.get_activity_id())
-		if activity:
-			item = InviteItem(activity, invite)
-			item.connect('activated', self._invite_clicked_cb)
-			self.append(item, 0)
-
-			self._invite_to_item[invite] = item
-
-	def remove_invite(self, invite):
-		self.remove(self._invite_to_item[invite])
-		del self._invite_to_item[invite]
+    def __init__(self, shell):
+        hippo.CanvasBox.__init__(self, orientation=hippo.ORIENTATION_HORIZONTAL)
+
+        self._shell = shell
+        self._shell_model = self._shell.get_model() 
+        self._invite_to_item = {}
+        self._invites = self._shell_model.get_invites()
+
+        for bundle in self._shell_model.get_bundle_registry():
+            if bundle.get_show_launcher():
+                self.add_activity(bundle)
+
+        for invite in self._invites:
+            self.add_invite(invite)
+        self._invites.connect('invite-added', self._invite_added_cb)
+        self._invites.connect('invite-removed', self._invite_removed_cb)
+
+    def _activity_clicked_cb(self, icon):
+        self._shell.start_activity(icon.get_bundle_id())
+
+    def _invite_clicked_cb(self, icon):
+        self._invites.remove_invite(icon.get_invite())
+        self._shell.join_activity(icon.get_bundle_id(),
+                                  icon.get_activity_id())
+    
+    def _invite_added_cb(self, invites, invite):
+        self.add_invite(invite)
+
+    def _invite_removed_cb(self, invites, invite):
+        self.remove_invite(invite)
+
+    def add_activity(self, activity):
+        item = ActivityItem(activity)
+        item.connect('activated', self._activity_clicked_cb)
+        self.append(item, 0)
+
+    def add_invite(self, invite):
+        mesh = self._shell_model.get_mesh()
+        activity = mesh.get_activity(invite.get_activity_id())
+        if activity:
+            item = InviteItem(activity, invite)
+            item.connect('activated', self._invite_clicked_cb)
+            self.append(item, 0)
+
+            self._invite_to_item[invite] = item
+
+    def remove_invite(self, invite):
+        self.remove(self._invite_to_item[invite])
+        del self._invite_to_item[invite]