gtk2/gtk/gtkfilefilter.h
Matthias Clasen 7a08ab25a6 New convenience function to add a filter for image files which can be
2004-11-07  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtkfilefilter.h:
	* gtk/gtkfilefilter.c (gtk_file_filter_add_pixbuf_formats):
	New convenience function to add a filter for image files
	which can be loaded by GdkPixbuf. (#145388, Anders Carlsson)

	* tests/testfilechooser.c: Test the image filter.
2004-11-07 05:42:01 +00:00

80 lines
2.8 KiB
C

/* GTK - The GIMP Toolkit
* gtkfilefilter.h: Filters for selecting a file subset
* Copyright (C) 2003, 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GTK_FILE_FILTER_H__
#define __GTK_FILE_FILTER_H__
#include <glib-object.h>
G_BEGIN_DECLS
#define GTK_TYPE_FILE_FILTER (gtk_file_filter_get_type ())
#define GTK_FILE_FILTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FILE_FILTER, GtkFileFilter))
#define GTK_IS_FILE_FILTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_FILE_FILTER))
typedef struct _GtkFileFilter GtkFileFilter;
typedef struct _GtkFileFilterInfo GtkFileFilterInfo;
typedef enum {
GTK_FILE_FILTER_FILENAME = 1 << 0,
GTK_FILE_FILTER_URI = 1 << 1,
GTK_FILE_FILTER_DISPLAY_NAME = 1 << 2,
GTK_FILE_FILTER_MIME_TYPE = 1 << 3
} GtkFileFilterFlags;
typedef gboolean (*GtkFileFilterFunc) (const GtkFileFilterInfo *filter_info,
gpointer data);
struct _GtkFileFilterInfo
{
GtkFileFilterFlags contains;
const gchar *filename;
const gchar *uri;
const gchar *display_name;
const gchar *mime_type;
};
GType gtk_file_filter_get_type (void);
GtkFileFilter * gtk_file_filter_new (void);
void gtk_file_filter_set_name (GtkFileFilter *filter,
const gchar *name);
G_CONST_RETURN gchar *gtk_file_filter_get_name (GtkFileFilter *filter);
void gtk_file_filter_add_mime_type (GtkFileFilter *filter,
const gchar *mime_type);
void gtk_file_filter_add_pattern (GtkFileFilter *filter,
const gchar *pattern);
void gtk_file_filter_add_pixbuf_formats (GtkFileFilter *filter);
void gtk_file_filter_add_custom (GtkFileFilter *filter,
GtkFileFilterFlags needed,
GtkFileFilterFunc func,
gpointer data,
GDestroyNotify notify);
GtkFileFilterFlags gtk_file_filter_get_needed (GtkFileFilter *filter);
gboolean gtk_file_filter_filter (GtkFileFilter *filter,
const GtkFileFilterInfo *filter_info);
G_END_DECLS
#endif /* __GTK_FILE_FILTER_H__ */