+static void
+gtk_combo_box_text_buildable_interface_init (GtkBuildableIface *iface)
+{
+ buildable_parent_iface = g_type_interface_peek_parent (iface);
+
+ iface->custom_tag_start = gtk_combo_box_text_buildable_custom_tag_start;
+ iface->custom_finished = gtk_combo_box_text_buildable_custom_finished;
+}
+
+typedef struct {
+ GtkBuilder *builder;
+ GObject *object;
+ const gchar *domain;
+ gchar *id;
+
+ GString *string;
+
+ gchar *context;
+ guint translatable : 1;
+
+ guint is_text : 1;
+} ItemParserData;
+
+static void
+item_start_element (GMarkupParseContext *context,
+ const gchar *element_name,
+ const gchar **names,
+ const gchar **values,
+ gpointer user_data,
+ GError **error)
+{
+ ItemParserData *data = (ItemParserData*)user_data;
+ guint i;
+
+ if (strcmp (element_name, "item") == 0)
+ {
+ data->is_text = TRUE;
+
+ for (i = 0; names[i]; i++)
+ {
+ if (strcmp (names[i], "translatable") == 0)
+ {
+ gboolean bval;
+
+ if (!_gtk_builder_boolean_from_string (values[i], &bval,
+ error))
+ return;
+
+ data->translatable = bval;
+ }
+ else if (strcmp (names[i], "comments") == 0)
+ {
+ /* do nothing, comments are for translators */
+ }
+ else if (strcmp (names[i], "context") == 0)
+ data->context = g_strdup (values[i]);
+ else if (strcmp (names[i], "id") == 0)
+ data->id = g_strdup (values[i]);
+ else
+ g_warning ("Unknown custom combo box item attribute: %s", names[i]);
+ }
+ }
+}
+
+static void
+item_text (GMarkupParseContext *context,
+ const gchar *text,
+ gsize text_len,
+ gpointer user_data,
+ GError **error)
+{
+ ItemParserData *data = (ItemParserData*)user_data;
+
+ if (data->is_text)
+ g_string_append_len (data->string, text, text_len);
+}
+
+static void
+item_end_element (GMarkupParseContext *context,
+ const gchar *element_name,
+ gpointer user_data,
+ GError **error)
+{
+ ItemParserData *data = (ItemParserData*)user_data;
+
+ /* Append the translated strings */
+ if (data->string->len)
+ {
+ if (data->translatable)
+ {
+ gchar *translated;
+
+ /* FIXME: This will not use the domain set in the .ui file,
+ * since the parser is not telling the builder about the domain.
+ * However, it will work for gtk_builder_set_translation_domain() calls.
+ */
+ translated = _gtk_builder_parser_translate (data->domain,
+ data->context,
+ data->string->str);
+ g_string_set_size (data->string, 0);
+ g_string_append (data->string, translated);
+ }
+
+ gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (data->object), data->id, data->string->str);
+ }
+
+ data->translatable = FALSE;
+ g_string_set_size (data->string, 0);
+ g_free (data->context);
+ data->context = NULL;
+ g_free (data->id);
+ data->id = NULL;
+ data->is_text = FALSE;
+}
+
+static const GMarkupParser item_parser =
+ {
+ item_start_element,
+ item_end_element,
+ item_text
+ };
+
+static gboolean
+gtk_combo_box_text_buildable_custom_tag_start (GtkBuildable *buildable,
+ GtkBuilder *builder,
+ GObject *child,
+ const gchar *tagname,
+ GMarkupParser *parser,
+ gpointer *data)
+{
+ if (buildable_parent_iface->custom_tag_start (buildable, builder, child,
+ tagname, parser, data))
+ return TRUE;
+
+ if (strcmp (tagname, "items") == 0)
+ {
+ ItemParserData *parser_data;
+
+ parser_data = g_slice_new0 (ItemParserData);
+ parser_data->builder = g_object_ref (builder);
+ parser_data->object = g_object_ref (buildable);
+ parser_data->domain = gtk_builder_get_translation_domain (builder);
+ parser_data->string = g_string_new ("");
+ *parser = item_parser;
+ *data = parser_data;
+ return TRUE;
+ }
+ return FALSE;
+}
+
+static void
+gtk_combo_box_text_buildable_custom_finished (GtkBuildable *buildable,
+ GtkBuilder *builder,
+ GObject *child,
+ const gchar *tagname,
+ gpointer user_data)
+{
+ ItemParserData *data;
+
+ buildable_parent_iface->custom_finished (buildable, builder, child,
+ tagname, user_data);
+
+ if (strcmp (tagname, "items") == 0)
+ {
+ data = (ItemParserData*)user_data;
+
+ g_object_unref (data->object);
+ g_object_unref (data->builder);
+ g_string_free (data->string, TRUE);
+ g_slice_free (ItemParserData, data);
+ }
+}