diff options
Diffstat (limited to 'sugar/shell/activity.py')
| -rw-r--r-- | sugar/shell/activity.py | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/sugar/shell/activity.py b/sugar/shell/activity.py index 84296bd..d0cfacb 100644 --- a/sugar/shell/activity.py +++ b/sugar/shell/activity.py @@ -19,6 +19,7 @@ ON_RECONNECTED_TO_SHELL_CB = "reconnected_to_shell" ON_CLOSE_FROM_USER_CB = "close_from_user" ON_LOST_FOCUS_CB = "lost_focus" ON_GOT_FOCUS_CB = "got_focus" +ON_PUBLISH_CB = "publish" class ActivityDbusService(dbus.service.Object): """Base dbus service object that each Activity uses to export dbus methods. @@ -28,7 +29,7 @@ class ActivityDbusService(dbus.service.Object): _ALLOWED_CALLBACKS = [ON_CONNECTED_TO_SHELL_CB, ON_DISCONNECTED_FROM_SHELL_CB, \ ON_RECONNECTED_TO_SHELL_CB, ON_CLOSE_FROM_USER_CB, ON_LOST_FOCUS_CB, \ - ON_GOT_FOCUS_CB] + ON_GOT_FOCUS_CB, ON_PUBLISH_CB] def __init__(self, activity): self._activity = activity @@ -123,6 +124,10 @@ class ActivityDbusService(dbus.service.Object): """Called by the shell to notify us that the user closed us.""" self._call_callback(ON_CLOSE_FROM_USER_CB) + @dbus.service.method(ACTIVITY_SERVICE_NAME) + def publish(self): + """Called by the shell to request the activity to publish itself on the network.""" + self._call_callback(ON_PUBLISH_CB) class Activity(object): """Base Activity class that all other Activities derive from.""" @@ -133,6 +138,7 @@ class Activity(object): self._dbus_service.register_callback(ON_DISCONNECTED_FROM_SHELL_CB, self._internal_on_disconnected_from_shell_cb) self._dbus_service.register_callback(ON_RECONNECTED_TO_SHELL_CB, self._internal_on_reconnected_to_shell_cb) self._dbus_service.register_callback(ON_CLOSE_FROM_USER_CB, self._internal_on_close_from_user_cb) + self._dbus_service.register_callback(ON_PUBLISH_CB, self._internal_on_publish_cb) self._dbus_service.register_callback(ON_LOST_FOCUS_CB, self._internal_on_lost_focus_cb) self._dbus_service.register_callback(ON_GOT_FOCUS_CB, self._internal_on_got_focus_cb) self._has_focus = False @@ -187,6 +193,10 @@ class Activity(object): self.shutdown() self.on_close_from_user() + def _internal_on_publish_cb(self): + """Callback when the dbus service object tells us the user has closed our activity.""" + self.publish() + def _internal_on_lost_focus_cb(self): """Callback when the dbus service object tells us we have lost focus.""" self._has_focus = False @@ -262,6 +272,10 @@ class Activity(object): # Pure Virtual methods that subclasses may/may not implement ############################################################# + def publish(self): + """Called to request the activity to publish itself on the network.""" + pass + def on_lost_focus(self): """Triggered when this Activity loses focus.""" pass |