- return builder;
-}
-
-
-GObject *
-get_object_assert (GtkBuilder *builder, const gchar *name, GType type)
-{
- GObject *o = NULL;
- g_assert (name);
-
- o = gtk_builder_get_object (builder, name);
-
- if ( !o )
- g_critical ("Object `%s' could not be found\n", name);
- else if ( ! g_type_is_a (G_OBJECT_TYPE (o), type))
- {
- g_critical ("Object `%s' was expected to have type %s, but in fact has type %s",
- name, g_type_name (type), G_OBJECT_TYPE_NAME (o));
- }
-
- return o;
-}
-
-
-GtkAction *
-get_action_assert (GtkBuilder *builder, const gchar *name)
-{
- return GTK_ACTION (get_object_assert (builder, name, GTK_TYPE_ACTION));
-}
-
-GtkWidget *
-get_widget_assert (GtkBuilder *builder, const gchar *name)
-{
- return GTK_WIDGET (get_object_assert (builder, name, GTK_TYPE_WIDGET));
-}
-
-/* This function must be used whenever a filename generated by glib,
- (eg, from gtk_file_chooser_get_filename) and passed to the C library,
- (eg through a pspp syntax string).
-*/
-gchar *
-convert_glib_filename_to_system_filename (const gchar *fname, GError **err)
-{
- gchar *output_name;
-
-#ifdef G_OS_WIN32
- const gchar *target_encoding;
- gchar *utf8_name = NULL;
-
- g_get_charset (&target_encoding);
-
- output_name = g_convert (fname, -1, target_encoding,
- "UTF-8", NULL, NULL, err);
-#else
- output_name = xstrdup (fname);
-#endif
-
- return output_name;