Make bundle registry a singleton. Get the object path from the registry.

shell/model/MeshModel.py

@@ -18,6 +18,7 @@ import gobject
 
 from sugar.graphics.iconcolor import IconColor
 from sugar.presence import PresenceService
+from sugar.activity import bundleregistry
 from model.BuddyModel import BuddyModel
 
 class ActivityModel:
@@ -53,12 +54,12 @@ class MeshModel(gobject.GObject):
                              gobject.TYPE_NONE, ([gobject.TYPE_PYOBJECT]))
     }
 
-    def __init__(self, bundle_registry):
+    def __init__(self):
         gobject.GObject.__init__(self)
 
         self._activities = {}
         self._buddies = {}
-        self._bundle_registry = bundle_registry
+        self._bundle_registry = bundleregistry.get_registry()
 
         self._pservice = PresenceService.get_instance()
         self._pservice.connect("service-appeared",

shell/model/ShellModel.py

@@ -44,8 +44,6 @@ class ShellModel(gobject.GObject):
         self._current_activity = None
         self._state = self.STATE_RUNNING
 
-        self._bundle_registry = BundleRegistry()
-
         PresenceService.start()
         self._pservice = PresenceService.get_instance()
 
@@ -53,16 +51,10 @@ class ShellModel(gobject.GObject):
         self._owner.announce()
 
         self._friends = Friends()
-        self._mesh = MeshModel(self._bundle_registry)
-        self._home = HomeModel(self._bundle_registry)
+        self._mesh = MeshModel()
+        self._home = HomeModel()
         self._devices = DevicesModel()
 
-        for path in env.get_data_dirs():
-            bundles_path = os.path.join(path, 'activities')
-            self._bundle_registry.add_search_path(bundles_path)
-
-        self._bundle_registry.add_search_path(env.get_user_activities_dir())
-
     def do_set_property(self, pspec, value):
         if pspec.name == 'state':
             self._state = value
@@ -71,9 +63,6 @@ class ShellModel(gobject.GObject):
         if pspec.name == 'state':
             return self._state
 
-    def get_bundle_registry(self):
-        return self._bundle_registry
-
     def get_mesh(self):
         return self._mesh
 

shell/model/homemodel.py

@@ -21,7 +21,7 @@ import wnck
 import dbus
 
 from model.homeactivity import HomeActivity
-from sugar.activity import Activity
+from sugar.activity import bundleregistry
 
 _ACTIVITY_SERVICE_NAME = "org.laptop.Activity"
 _ACTIVITY_SERVICE_PATH = "/org/laptop/Activity"
@@ -43,11 +43,11 @@ class HomeModel(gobject.GObject):
                                    ([gobject.TYPE_PYOBJECT]))
     }
     
-    def __init__(self, bundle_registry):
+    def __init__(self):
         gobject.GObject.__init__(self)
 
         self._activities = {}
-        self._bundle_registry = bundle_registry
+        self._bundle_registry = bundleregistry.get_registry()
         self._current_activity = None
 
         screen = wnck.screen_get_default()

shell/view/frame/ActivitiesBox.py

@@ -21,6 +21,7 @@ from sugar.graphics import units
 from sugar.graphics.iconcolor import IconColor
 from sugar.graphics.iconbutton import IconButton
 from sugar.presence import PresenceService
+from sugar.activity import bundleregistry
 from sugar import profile
 
 class ActivityButton(IconButton):
@@ -63,7 +64,7 @@ class ActivitiesBox(hippo.CanvasBox):
         self._invite_to_item = {}
         self._invites = self._shell_model.get_invites()
 
-        bundle_registry = self._shell_model.get_bundle_registry()
+        bundle_registry = bundleregistry.get_registry()
         for bundle in bundle_registry:
             if bundle.get_show_launcher():
                 self.add_activity(bundle)