/* 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__

#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)

#error "Only <gtk/gtk.h> can be included directly."

#endif

#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) G_GNUC_CONST;

GtkFileFilter *       gtk_file_filter_new      (void);

void                  gtk_file_filter_set_name (GtkFileFilter *filter,

						const gchar   *name);

const 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__ */