[gtk+/wip/native-file-chooser: 8/14] GtkFileFilter: Add private function to represent filter as pattern
- From: Alexander Larsson <alexl src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gtk+/wip/native-file-chooser: 8/14] GtkFileFilter: Add private function to represent filter as pattern
- Date: Thu, 5 Nov 2015 15:53:20 +0000 (UTC)
commit 693db082a158952efd5a326a62814490c3c8f6ad
Author: Alexander Larsson <alexl redhat com>
Date: Tue Nov 3 14:52:42 2015 +0100
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.
gtk/Makefile.am | 1 +
gtk/gtkfilefilter.c | 49 +++++++++++++++++++++++++++++++++++++++++++-
gtk/gtkfilefilterprivate.h | 30 ++++++++++++++++++++++++++
3 files changed, 79 insertions(+), 1 deletions(-)
---
diff --git a/gtk/Makefile.am b/gtk/Makefile.am
index a6a41b0..84f3ffe 100644
--- a/gtk/Makefile.am
+++ b/gtk/Makefile.am
@@ -442,6 +442,7 @@ gtk_private_h_sources = \
gtkfilechooserprivate.h \
gtkfilechooserwidgetprivate.h \
gtkfilechooserutils.h \
+ gtkfilefilterprivate.h \
gtkfilesystem.h \
gtkfilesystemmodel.h \
gtkfontchooserprivate.h \
diff --git a/gtk/gtkfilefilter.c b/gtk/gtkfilefilter.c
index 46b1459..43cd05f 100644
--- a/gtk/gtkfilefilter.c
+++ b/gtk/gtkfilefilter.c
@@ -67,7 +67,7 @@
#include <gdk-pixbuf/gdk-pixbuf.h>
-#include "gtkfilefilter.h"
+#include "gtkfilefilterprivate.h"
#include "gtkbuildable.h"
#include "gtkbuilderprivate.h"
#include "gtkintl.h"
@@ -592,6 +592,53 @@ gtk_file_filter_get_needed (GtkFileFilter *filter)
return filter->needed;
}
+char **
+_gtk_file_filter_get_as_patterns (GtkFileFilter *filter)
+{
+ GPtrArray *array;
+ GSList *tmp_list;
+
+ array = g_ptr_array_new_with_free_func (g_free);
+
+ for (tmp_list = filter->rules; tmp_list; tmp_list = tmp_list->next)
+ {
+ FilterRule *rule = tmp_list->data;
+
+ switch (rule->type)
+ {
+ case FILTER_RULE_CUSTOM:
+ case FILTER_RULE_MIME_TYPE:
+ g_ptr_array_free (array, TRUE);
+ return NULL;
+ break;
+ case FILTER_RULE_PATTERN:
+ g_ptr_array_add (array, g_strdup (rule->u.pattern));
+ break;
+ case FILTER_RULE_PIXBUF_FORMATS:
+ {
+ GSList *list;
+
+ for (list = rule->u.pixbuf_formats; list; list = list->next)
+ {
+ int i;
+ gchar **extensions;
+
+ extensions = gdk_pixbuf_format_get_extensions (list->data);
+
+ for (i = 0; extensions[i] != NULL; i++)
+ g_ptr_array_add (array, g_strdup_printf ("*.%s", extensions[i]));
+
+ g_strfreev (extensions);
+ }
+ break;
+ }
+ }
+ }
+
+ g_ptr_array_add (array, NULL); /* Null terminate */
+ return (char **)g_ptr_array_free (array, FALSE);
+}
+
/**
* gtk_file_filter_filter:
* @filter: a #GtkFileFilter
diff --git a/gtk/gtkfilefilterprivate.h b/gtk/gtkfilefilterprivate.h
new file mode 100644
index 0000000..0a3d4a4
--- /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__ */
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