static GAppInfo *
gtk_app_chooser_dialog_get_app_info (GtkAppChooser *object)
{
GtkAppChooserDialog *self = GTK_APP_CHOOSER_DIALOG (object);
GAppInfo *app = NULL;
if (!check_application (self, &app))
return NULL;
return app;
}
static void
response_cb (CajaOpenWithDialog *dialog,
int response_id,
gpointer data)
{
GAppInfo *application;
switch (response_id)
{
case RESPONSE_OPEN:
if (check_application (dialog))
{
application = add_or_find_application (dialog);
if (application)
{
emit_application_selected (dialog, application);
g_object_unref (application);
gtk_widget_destroy (GTK_WIDGET (dialog));
}
}
break;
case RESPONSE_REMOVE:
if (dialog->details->selected_app_info != NULL)
{
if (g_app_info_delete (dialog->details->selected_app_info))
{
GtkTreeModel *model;
GtkTreeIter iter;
GAppInfo *info, *selected;
selected = dialog->details->selected_app_info;
dialog->details->selected_app_info = NULL;
model = GTK_TREE_MODEL (dialog->details->program_list_store);
if (gtk_tree_model_get_iter_first (model, &iter))
{
do
{
gtk_tree_model_get (model, &iter,
COLUMN_APP_INFO, &info,
-1);
if (g_app_info_equal (selected, info))
{
gtk_list_store_remove (dialog->details->program_list_store, &iter);
break;
}
}
while (gtk_tree_model_iter_next (model, &iter));
}
g_object_unref (selected);
}
}
break;
case GTK_RESPONSE_NONE:
case GTK_RESPONSE_DELETE_EVENT:
case GTK_RESPONSE_CANCEL:
gtk_widget_destroy (GTK_WIDGET (dialog));
break;
default :
g_assert_not_reached ();
}
}