static VALUE
rbclt_model_remove (VALUE self, VALUE row)
{
ClutterModel *model = CLUTTER_MODEL (RVAL2GOBJ (self));
clutter_model_remove (model, NUM2UINT (row));
return self;
}
static void
_update_clicked (MxButton *button,
ObjectStoreTest *app)
{
char const *input;
input = mx_entry_get_text (app->entry);
if (input == NULL ||
input[0] == '\0')
{
g_warning ("Please enter text");
return;
} else if (input[0] == '-') {
/* Remove item */
int index = g_ascii_isdigit (input[1]) ?
atoi (&input[1]) :
-1;
if (index < 0)
{
g_warning ("Invalid number, can not remove");
return;
}
clutter_model_remove (app->store, index);
} else if (g_ascii_isdigit (input[0])) {
/* Update item */
unsigned index = atoi (input);
char **tokens = g_strsplit (input, ":", 2);
char const *text = tokens[1];
FooTestObject *object = store_get_object (app->store, index);
if (object == NULL)
{
g_warning ("Failed to find object");
return;
}
foo_test_object_set_text (FOO_TEST_OBJECT (object), text);
g_object_unref (object);
} else {
/* Add item */
store_add_object (app->store, input);
}
mx_entry_set_text (app->entry, "");
}
/* Clear all data in model and also release all allocated resources needed for this model */
static void _xfdashboard_applications_menu_model_clear(XfdashboardApplicationsMenuModel *self)
{
XfdashboardApplicationsMenuModelPrivate *priv;
ClutterModelIter *iterator;
GarconMenuElement *menuElement;
g_return_if_fail(XFDASHBOARD_IS_APPLICATIONS_MENU_MODEL(self));
priv=self->priv;
/* Unset filter (forces all rows being accessible and not being skipped/filtered) */
clutter_model_set_filter(CLUTTER_MODEL(self), NULL, NULL, NULL);
/* Clean up and remove all rows */
while(clutter_model_get_n_rows(CLUTTER_MODEL(self)))
{
/* Get data from model for clean up */
menuElement=NULL;
iterator=clutter_model_get_iter_at_row(CLUTTER_MODEL(self), 0);
clutter_model_iter_get(iterator,
XFDASHBOARD_APPLICATIONS_MENU_MODEL_COLUMN_MENU_ELEMENT, &menuElement,
-1);
/* Remove signal handler from menu element */
if(menuElement)
{
g_signal_handlers_disconnect_by_func(menuElement, G_CALLBACK(_xfdashboard_applications_menu_model_on_reload_required), self);
}
/* Remove row */
clutter_model_remove(CLUTTER_MODEL(self), 0);
/* Release iterator */
if(menuElement) g_object_unref(menuElement);
g_object_unref(iterator);
}
/* Destroy root menu */
if(priv->rootMenu)
{
g_object_unref(priv->rootMenu);
priv->rootMenu=NULL;
}
}
static void
mtn_service_model_update (MtnServiceModel *model, GVariant *services)
{
ClutterModelIter *model_iter;
GVariantIter *iter;
char *path;
guint index;
if (services) {
index = 0;
g_variant_get (services, "ao", &iter);
while (g_variant_iter_next (iter, "&o", &path)) {
mtn_service_model_add_or_update (model, path, index);
index++;
}
}
/* remove the rows that were not present in the Services list */
index = 0;
while ((model_iter = clutter_model_get_iter_at_row (CLUTTER_MODEL (model),
index))) {
gboolean present, hidden;
clutter_model_iter_get (model_iter,
MTN_SERVICE_MODEL_COL_PRESENT, &present,
MTN_SERVICE_MODEL_COL_HIDDEN, &hidden,
-1);
if (present) {
/* initialize to present=FALSE for next _services_changed() call */
if (!hidden) {
clutter_model_iter_set (model_iter,
MTN_SERVICE_MODEL_COL_PRESENT, FALSE,
-1);
}
index++;
} else {
clutter_model_remove (CLUTTER_MODEL (model), index);
}
g_object_unref (model_iter);
}
}
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 ();
}
