Merge branch 'master' of git+ssh://dev.laptop.org/git/sugar

shell/model/homemodel.py

@@ -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)
 

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
@@ -213,7 +218,16 @@ class Activity(Window, gtk.Container):
         else:
             self.jobject = None
 
-        self.connect('focus-out-event', self._focus_out_event_cb)
+    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
@@ -221,10 +235,6 @@ class Activity(Window, gtk.Container):
     def _internal_jobject_error_cb(self, err):
         logging.debug("Error creating activity datastore object: %s" % err)
 
-    def _focus_out_event_cb(self, widget, event):
-        if self.jobject:
-            self.save()
-
     def read_file(self):
         """
         Subclasses implement this method if they support resuming objects from

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

sugar/datastore/dbus_helpers.py

@@ -34,32 +34,13 @@ except Exception, e:
     _data_store = None
     logging.error(e)
 
-def get_contents(filename):
-    if not filename:
-        return ''
-    f = open(filename, "r")
-    try:
-        contents = f.read()
-    finally:
-        f.close()
-    return contents
-
 def create(properties, filename):
-    logging.debug('dbus_helpers.create: %s, %s' % (properties, filename))
-    try:
-        logging.debug(get_contents(filename))
-    except UnicodeDecodeError:
-        pass
     object_id = _data_store.create(dbus.Dictionary(properties), filename)
     logging.debug('dbus_helpers.create: ' + object_id)
     return object_id
 
 def update(uid, properties, filename, reply_handler=None, error_handler=None):
-    logging.debug('dbus_helpers.update: %s, %s, %s' % (uid, properties, filename))
-    try:
-        logging.debug(get_contents(filename))
-    except UnicodeDecodeError:
-        pass
+    logging.debug('dbus_helpers.update')
     if reply_handler and error_handler:
         _data_store.update(uid, dbus.Dictionary(properties), filename,
                 reply_handler=reply_handler,
@@ -68,20 +49,16 @@ def update(uid, properties, filename, reply_handler=None, error_handler=None):
         _data_store.update(uid, dbus.Dictionary(properties), filename)
 
 def get_properties(uid):
-    props = _data_store.get_properties(uid)
-    logging.debug('dbus_helpers.get_properties: %s, %s' % (uid, props))
-    return props
+    logging.debug('dbus_helpers.get_properties: %s' % uid)
+    return _data_store.get_properties(uid)
 
 def get_filename(uid):
     filename = _data_store.get_filename(uid)
     logging.debug('dbus_helpers.get_filename: %s, %s' % (uid, filename))
-    try:
-        logging.debug(get_contents(filename))
-    except UnicodeDecodeError:
-        pass
     return filename
 
 def find(query, reply_handler, error_handler):
+    logging.debug('dbus_helpers.find')
     if reply_handler and error_handler:
         return _data_store.find(query, reply_handler=reply_handler,
                 error_handler=error_handler)

sugar/graphics/combobox.py

@@ -40,7 +40,6 @@ class ComboBox(gtk.ComboBox):
         self.set_model(self._model)
 
         self.set_row_separator_func(self._is_separator)
-        self.connect('realize', self._realize_cb)
 
     def do_get_property(self, pspec):
         if pspec.name == 'value':
@@ -49,10 +48,6 @@ class ComboBox(gtk.ComboBox):
         else:
             return gtk.ComboBox.do_get_property(self, pspec)
 
-    def _realize_cb(self, widget, data=None):
-        if self.get_active() == -1:
-            self.set_active(0)
-
     def append_item(self, action_id, text, icon_name=None):
         if not self._icon_renderer and icon_name:
             self._icon_renderer = gtk.CellRendererPixbuf()