C++ (Cpp) bonobo_return_val_if_fail Beispiele

Beispiel #1

Datei: accessible.c Projekt: GNOME/at-spi

/*
 * CORBA Accessibility::Accessible::getRelationSet method implementation
 */
static Accessibility_RelationSet *
impl_accessibility_accessible_get_relation_set (PortableServer_Servant servant,
						CORBA_Environment     *ev)
{
  Accessibility_RelationSet *retval;
  gint n_relations = 0;
  gint i;
  AtkRelationSet *relation_set;
  AtkObject      *object = get_atkobject_from_servant (servant);

  bonobo_return_val_if_fail (object != NULL, NULL, ev);

  relation_set = atk_object_ref_relation_set (object);

  if (relation_set)
    n_relations = atk_relation_set_get_n_relations (relation_set);

  retval = CORBA_sequence_Accessibility_Relation__alloc ();
  retval->_length = retval->_maximum = n_relations;
  retval->_buffer = CORBA_sequence_Accessibility_Relation_allocbuf (n_relations);
  CORBA_sequence_set_release (retval, CORBA_TRUE);
	  
  for (i = 0; i < n_relations; ++i)
    {
      retval->_buffer[i] =
        CORBA_Object_duplicate (
          BONOBO_OBJREF (
            spi_relation_new (atk_relation_set_get_relation (relation_set, i))),
	  NULL);
    }
  
  return retval;
}

Beispiel #2

Datei: gnocam-camera.c Projekt: rajbot/gphoto

GnoCamCamera *
gnocam_camera_new (Camera *camera, CORBA_Environment *ev)
{
	GnoCamCamera *gc;
	BonoboStorageCamera *storage;

	bonobo_return_val_if_fail (camera, NULL, ev);

	g_message ("Creating storage...");
	storage = bonobo_storage_camera_new (camera, "/",
					     Bonobo_Storage_READ |
					     Bonobo_Storage_WRITE, ev);
	if (BONOBO_EX (ev))
		return (NULL);

	gc = g_object_new (GNOCAM_TYPE_CAMERA, NULL);

	gc->camera = camera;
	gp_camera_ref (camera);

	g_message ("Adding interfaces...");
	bonobo_object_add_interface (BONOBO_OBJECT (gc),
				     BONOBO_OBJECT (storage));

	gc->priv->event_source = bonobo_event_source_new ();
	bonobo_object_add_interface (BONOBO_OBJECT (gc),
				     BONOBO_OBJECT (gc->priv->event_source));

	return (gc);
}

Beispiel #3

Datei: accessible.c Projekt: GNOME/at-spi

/*
 * CORBA Accessibility::Accessible::getState method implementation
 */
static Accessibility_StateSet
impl_accessibility_accessible_get_state (PortableServer_Servant servant,
					 CORBA_Environment     *ev)
{
  AtkObject *object = get_atkobject_from_servant (servant);
  AtkStateSet *atk_set;
  SpiStateSet *set;
  Accessibility_StateSet retval;

  bonobo_return_val_if_fail (object != NULL, NULL, ev);

  atk_set = atk_object_ref_state_set (object);
  
  set = spi_state_set_new (atk_set);
  retval = CORBA_Object_duplicate (
				  BONOBO_OBJREF(set),
				  NULL);

  g_object_unref (atk_set);

  return retval;
}