diff options
Diffstat (limited to 'sugar/activity/activity.py')
| -rw-r--r-- | sugar/activity/activity.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sugar/activity/activity.py b/sugar/activity/activity.py index d6e363b..fe0780c 100644 --- a/sugar/activity/activity.py +++ b/sugar/activity/activity.py @@ -1,3 +1,8 @@ +"""Base class for Python-coded activities + +This is currently the only reference for what an +activity must do to participate in the Sugar desktop. +""" # Copyright (C) 2006, Red Hat, Inc. # # This library is free software; you can redistribute it and/or @@ -29,6 +34,26 @@ class Activity(Window, gtk.Container): """Base Activity class that all other Activities derive from.""" __gtype_name__ = 'SugarActivity' def __init__(self, handle): + """Initialise the Activity + + handle -- sugar.activity.activityhandle.ActivityHandle + instance providing the activity id and access to the + presence service which *may* provide sharing for this + application + + Side effects: + + Sets the gdk screen DPI setting (resolution) to the + Sugar screen resolution. + + Connects our "destroy" message to our _destroy_cb + method. + + Creates a base gtk.Window within this window. + + Creates an ActivityService (self._bus) servicing + this application. + """ Window.__init__(self) self.connect('destroy', self._destroy_cb) @@ -105,6 +130,7 @@ class Activity(Window, gtk.Container): return False def _destroy_cb(self, window): + """Destroys our ActivityService and sharing service""" if self._bus: del self._bus self._bus = None @@ -112,4 +138,6 @@ class Activity(Window, gtk.Container): self._pservice.unregister_service(self._service) def get_bundle_path(): + """Return the bundle path for the current process' bundle + """ return os.environ['SUGAR_BUNDLE_PATH'] |