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This commit is contained in:
Tomeu Vizoso
2007-05-16 21:30:49 +02:00
parent 1d31c51ecc
commit 3a1d514e9f
3 changed files with 41 additions and 0 deletions
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shell/model/homemodel.py
+19
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@@ -101,6 +101,7 @@ class HomeModel(gobject.GObject):
self._remove_activity(window.get_xid())
if not self._activities:
self.emit('active-activity-changed', None)
self._notify_activity_activation(self._current_activity, None)
def _get_activity_by_xid(self, xid):
for act in self._activities.values():
@@ -108,10 +109,25 @@ class HomeModel(gobject.GObject):
return act
return None
def _notify_activity_activation(self, old_activity, new_activity):
if old_activity == new_activity:
return
if old_activity:
service = old_activity.get_service()
if service:
service.set_active(False)
if new_activity:
service = new_activity.get_service()
if service:
service.set_active(True)
def _active_window_changed_cb(self, screen):
window = screen.get_active_window()
if window == None:
self.emit('active-activity-changed', None)
self._notify_activity_activation(self._current_activity, None)
return
if window.get_window_type() != wnck.WINDOW_NORMAL:
return
@@ -120,11 +136,14 @@ class HomeModel(gobject.GObject):
act = self._get_activity_by_xid(window.get_xid())
if act:
if act.get_launched() == True:
self._notify_activity_activation(self._current_activity, act)
self._current_activity = act
else:
self._notify_activity_activation(self._current_activity, None)
self._current_activity = None
logging.error('Activity for window %d was not yet launched.' % xid)
else:
self._notify_activity_activation(self._current_activity, None)
self._current_activity = None
logging.error('Model for window %d does not exist.' % xid)