Save to the journal when switching to another activity.

sugar/activity/activity.py

@@ -146,6 +146,10 @@ class Activity(Window, gtk.Container):
         'joined': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([]))
     }
 
+    __gproperties__ = {
+        'active': (bool, None, None, False, gobject.PARAM_READWRITE)
+    }
+
     def __init__(self, handle, create_jobject=True):
         """Initialise the Activity 
         
@@ -175,6 +179,7 @@ class Activity(Window, gtk.Container):
 
         self.connect('destroy', self._destroy_cb)
 
+        self._active = False
         self._activity_id = handle.activity_id
         self._pservice = presenceservice.get_instance()
         self._shared_activity = None
@@ -213,6 +218,17 @@ class Activity(Window, gtk.Container):
         else:
             self.jobject = None
 
+    def do_set_property(self, pspec, value):
+        if pspec.name == 'active':
+            if self._active != value:
+                self._active = value
+                if not self._active and self.jobject:
+                    self.save()
+
+    def do_get_property(self, pspec):
+        if pspec.name == 'active':
+            return self._active
+
     def _internal_jobject_create_cb(self):
         pass
 

sugar/activity/activityservice.py

@@ -15,6 +15,8 @@
 # Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 # Boston, MA 02111-1307, USA.
 
+import logging
+
 import dbus
 import dbus.service
 
@@ -81,3 +83,7 @@ class ActivityService(dbus.service.Object):
     def execute(self, command, args):
         return self._activity.execute(command, args)
 
+    @dbus.service.method(_ACTIVITY_INTERFACE)
+    def set_active(self, active):
+        logging.debug('ActivityService.set_active: %s.' % active)
+        self._activity.props.active = active