static VALUE
rbclt_model_set_sort (VALUE self, VALUE column_arg)
{
ClutterModel *model = CLUTTER_MODEL (RVAL2GOBJ (self));
RBCLTCallbackFunc *func;
guint column = NUM2UINT (column_arg);
if (rb_block_given_p ())
{
func = rbclt_callback_func_new (rb_block_proc ());
clutter_model_set_sort (model, column,
rbclt_model_call_sort_func, func,
(GDestroyNotify) rbclt_callback_func_destroy);
}
else
clutter_model_set_sort (model, column, NULL, NULL, NULL);
return self;
}
static void
mtn_service_model_init (MtnServiceModel *model)
{
model->priv = GET_PRIVATE (model);
clutter_model_set_types (CLUTTER_MODEL (model),
MTN_SERVICE_MODEL_COUNT_COLS,
MTN_SERVICE_MODEL_COLUMN_TYPES);
clutter_model_set_sort (CLUTTER_MODEL (model),
MTN_SERVICE_MODEL_COL_INDEX,
_sort_by_index,
NULL, NULL);
}
ClutterModel *
mnp_get_world_timezones (void)
{
GWeatherLocation *world;
ClutterModel *store;
world = gweather_location_new_world (FALSE);
if (!world)
return NULL;
store = clutter_list_model_new (4, G_TYPE_STRING, "DisplayName",
G_TYPE_POINTER, "location",
G_TYPE_STRING, "CompareName",
G_TYPE_STRING, "SortName");
fill_location_entry_model(store, world, NULL, NULL, NULL);
/* gweather_location_unref (world); */
clutter_model_set_sort (store, 3, sort_weather_model, NULL, NULL);
return (ClutterModel *)store;
}
static void
filter_model (ClutterModel *model)
{
ClutterModelIter *iter;
g_print ("\n* Filter function: even rows\n");
clutter_model_set_filter (model, filter_func, NULL, NULL);
iter = clutter_model_get_first_iter (model);
while (!clutter_model_iter_is_last (iter))
{
print_iter (iter, "Filtered Forward Iteration");
iter = clutter_model_iter_next (iter);
}
g_object_unref (iter);
g_print ("\n* Sorting function: reverse alpha\n");
clutter_model_set_sort (model, COLUMN_BAR, sort_func, NULL, NULL);
g_signal_connect (model, "row-changed", G_CALLBACK (on_row_changed), NULL);
iter = clutter_model_get_iter_at_row (model, 0);
clutter_model_iter_set (iter, COLUMN_BAR, "Changed string of 0th row, "
"automatically gets sorted",
-1);
g_object_unref (iter);
clutter_model_foreach (model, foreach_func, NULL);
g_print ("\n* Unset filter\n");
clutter_model_set_filter (model, NULL, NULL, NULL);
while (clutter_model_get_n_rows (model))
clutter_model_remove (model, 0);
clutter_main_quit ();
}
