GtkFileFilter: Add private function to represent filter as pattern

This will be needed for the win32 native file chooser which
does not support mimetype sniffing.

1 files changed, 30 insertions, 0 deletions

diff --git a/gtk/gtkfilefilterprivate.h b/gtk/gtkfilefilterprivate.h
new file mode 100644
index 0000000000..0a3d4a452e
--- /dev/null
+++ b/gtk/gtkfilefilterprivate.h
@@ -0,0 +1,30 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* GTK - The GIMP Toolkit
+ * Copyright (C) 2015 Red Hat, Inc
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __GTK_FILE_FILTER_PRIVATE_H__
+#define __GTK_FILE_FILTER_PRIVATE_H__
+
+#include <gtk/gtkfilefilter.h>
+
+G_BEGIN_DECLS
+
+char ** _gtk_file_filter_get_as_patterns (GtkFileFilter      *filter);
+
+G_END_DECLS
+
+#endif /* __GTK_FILE_FILTER_PRIVATE_H__ */