C++ (Cpp) entity_state_destroy Examples

Example #1

static void
objects_selection_event_cb(rig_objects_selection_t *selection,
                           rig_objects_selection_event_t event,
                           rut_object_t *object,
                           void *user_data)
{
    rig_selection_tool_t *tool = user_data;
    entity_state_t *entity_state;
    c_llist_t *l;

    if (!tool->active && event == RIG_OBJECTS_SELECTION_ADD_EVENT)
        return;

    if (rut_object_get_type(object) != &rig_entity_type)
        return;

    for (l = tool->selected_entities; l; l = l->next) {
        entity_state = l->data;
        if (entity_state->entity == object)
            break;
    }
    if (l == NULL)
        entity_state = NULL;

    switch (event) {
    case RIG_OBJECTS_SELECTION_ADD_EVENT: {
        c_return_if_fail(entity_state == NULL);

        entity_state = c_slice_new0(entity_state_t);
        entity_state->tool = tool;
        entity_state->entity = rut_object_ref(object);
        entity_state->control_points = NULL;

        tool->selected_entities =
            c_llist_prepend(tool->selected_entities, entity_state);

        entity_state->sizeable = find_sizeable_component(entity_state->entity);
        if (entity_state->sizeable)
            create_sizeable_control_points(entity_state);
        else
            create_dummy_control_points(entity_state);

        break;
    }

    case RIG_OBJECTS_SELECTION_REMOVE_EVENT:
        c_return_if_fail(entity_state != NULL);

        tool->selected_entities =
            c_llist_remove(tool->selected_entities, entity_state);
        entity_state_destroy(entity_state);
        break;
    }
}

Example #2

File: rig-selection-tool.c Project: cee1/rig

static void
objects_selection_event_cb (RigObjectsSelection *selection,
                            RigObjectsSelectionEvent event,
                            RutObject *object,
                            void *user_data)
{
  RigSelectionTool *tool = user_data;
  EntityState *entity_state;
  GList *l;

  if (!tool->active && event == RIG_OBJECTS_SELECTION_ADD_EVENT)
    return;

  if (rut_object_get_type (object) != &rut_entity_type)
    return;

  for (l = tool->selected_entities; l; l = l->next)
    {
      entity_state = l->data;
      if (entity_state->entity == object)
        break;
    }
  if (l == NULL)
    entity_state = NULL;

  switch (event)
    {
    case RIG_OBJECTS_SELECTION_ADD_EVENT:
      {
        g_return_if_fail (entity_state == NULL);

        entity_state = g_slice_new0 (EntityState);
        entity_state->tool = tool;
        entity_state->entity = rut_refable_ref (object);
        entity_state->control_points = NULL;

        tool->selected_entities = g_list_prepend (tool->selected_entities,
                                                  entity_state);

#warning "TODO: create meaningful control points!"
        create_dummy_control_points (entity_state);

        break;
      }

    case RIG_OBJECTS_SELECTION_REMOVE_EVENT:
      g_return_if_fail (entity_state != NULL);

      tool->selected_entities = g_list_remove (tool->selected_entities, entity_state);
      entity_state_destroy (entity_state);
      break;
    }
}

Example #3

void
rig_selection_tool_destroy(rig_selection_tool_t *tool)
{
    c_llist_t *l;

    rut_closure_list_disconnect_all_FIXME(&tool->selection_event_cb_list);

    cg_object_unref(tool->default_pipeline);

    for (l = tool->selected_entities; l; l = l->next)
        entity_state_destroy(l->data);
    c_llist_free(tool->selected_entities);

    c_slice_free(rig_selection_tool_t, tool);
}

Example #4

File: rig-selection-tool.c Project: cee1/rig

void
rig_selection_tool_destroy (RigSelectionTool *tool)
{
  GList *l;

  rut_closure_list_disconnect_all (&tool->selection_event_cb_list);

  cogl_object_unref (tool->default_pipeline);

  for (l = tool->selected_entities; l; l = l->next)
    entity_state_destroy (l->data);
  g_list_free (tool->selected_entities);

  g_slice_free (RigSelectionTool, tool);
}