gtk2/gtk/gtkrecentfilter.h
2011-06-10 13:07:54 +01:00

128 lines
4.6 KiB
C

/* GTK - The GIMP Toolkit
* gtkrecentfilter.h - Filter object for recently used resources
* Copyright (C) 2006, Emmanuele Bassi
*
* 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.
*/
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#ifndef __GTK_RECENT_FILTER_H__
#define __GTK_RECENT_FILTER_H__
#include <glib-object.h>
G_BEGIN_DECLS
#define GTK_TYPE_RECENT_FILTER (gtk_recent_filter_get_type ())
#define GTK_RECENT_FILTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_RECENT_FILTER, GtkRecentFilter))
#define GTK_IS_RECENT_FILTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_RECENT_FILTER))
typedef struct _GtkRecentFilter GtkRecentFilter;
typedef struct _GtkRecentFilterInfo GtkRecentFilterInfo;
/**
* GtkRecentFilterFlags:
* @GTK_RECENT_FILTER_URI: the URI of the file being tested
* @GTK_RECENT_FILTER_DISPLAY_NAME: the string that will be used to
* display the file in the recent chooser
* @GTK_RECENT_FILTER_MIME_TYPE: the mime type of the file
* @GTK_RECENT_FILTER_APPLICATION: the list of applications that have
* registered the file
* @GTK_RECENT_FILTER_GROUP: the groups to which the file belongs to
* @GTK_RECENT_FILTER_AGE: the number of days elapsed since the file
* has been registered
*
* These flags indicate what parts of a #GtkRecentFilterInfo struct
* are filled or need to be filled.
*/
typedef enum {
GTK_RECENT_FILTER_URI = 1 << 0,
GTK_RECENT_FILTER_DISPLAY_NAME = 1 << 1,
GTK_RECENT_FILTER_MIME_TYPE = 1 << 2,
GTK_RECENT_FILTER_APPLICATION = 1 << 3,
GTK_RECENT_FILTER_GROUP = 1 << 4,
GTK_RECENT_FILTER_AGE = 1 << 5
} GtkRecentFilterFlags;
/**
* GtkRecentFilterFunc:
* @filter_info: a #GtkRecentFilterInfo that is filled according
* to the @needed flags passed to gtk_recent_filter_add_custom()
* @user_data: user data passed to gtk_recent_filter_add_custom()
*
* The type of function that is used with custom filters,
* see gtk_recent_filter_add_custom().
*
* Return value: %TRUE if the file should be displayed
*/
typedef gboolean (*GtkRecentFilterFunc) (const GtkRecentFilterInfo *filter_info,
gpointer user_data);
/**
* GtkRecentFilterInfo:
*
* A GtkRecentFilterInfo struct is used
* to pass information about the tested file to gtk_recent_filter_filter().
*/
struct _GtkRecentFilterInfo
{
GtkRecentFilterFlags contains;
const gchar *uri;
const gchar *display_name;
const gchar *mime_type;
const gchar **applications;
const gchar **groups;
gint age;
};
GType gtk_recent_filter_get_type (void) G_GNUC_CONST;
GtkRecentFilter * gtk_recent_filter_new (void);
void gtk_recent_filter_set_name (GtkRecentFilter *filter,
const gchar *name);
const gchar * gtk_recent_filter_get_name (GtkRecentFilter *filter);
void gtk_recent_filter_add_mime_type (GtkRecentFilter *filter,
const gchar *mime_type);
void gtk_recent_filter_add_pattern (GtkRecentFilter *filter,
const gchar *pattern);
void gtk_recent_filter_add_pixbuf_formats (GtkRecentFilter *filter);
void gtk_recent_filter_add_application (GtkRecentFilter *filter,
const gchar *application);
void gtk_recent_filter_add_group (GtkRecentFilter *filter,
const gchar *group);
void gtk_recent_filter_add_age (GtkRecentFilter *filter,
gint days);
void gtk_recent_filter_add_custom (GtkRecentFilter *filter,
GtkRecentFilterFlags needed,
GtkRecentFilterFunc func,
gpointer data,
GDestroyNotify data_destroy);
GtkRecentFilterFlags gtk_recent_filter_get_needed (GtkRecentFilter *filter);
gboolean gtk_recent_filter_filter (GtkRecentFilter *filter,
const GtkRecentFilterInfo *filter_info);
G_END_DECLS
#endif /* ! __GTK_RECENT_FILTER_H__ */