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/*
* gnome-thumbnail.h: Utilities for handling thumbnails
*
* Copyright (C) 2002 Red Hat, Inc.
*
* This file is part of the Gnome Library.
*
* The Gnome Library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* The Gnome 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with the Gnome Library; see the file COPYING.LIB. If not,
* write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#ifndef GNOME_DESKTOP_THUMBNAIL_H
#define GNOME_DESKTOP_THUMBNAIL_H
#ifndef GNOME_DESKTOP_USE_UNSTABLE_API
#error GnomeDesktopThumbnail is unstable API. You must define GNOME_DESKTOP_USE_UNSTABLE_API before including gnome-desktop-thumbnail.h
#endif
#include <glib.h>
#include <glib-object.h>
#include <time.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
G_BEGIN_DECLS
typedef enum {
GNOME_DESKTOP_THUMBNAIL_SIZE_NORMAL,
GNOME_DESKTOP_THUMBNAIL_SIZE_LARGE,
GNOME_DESKTOP_THUMBNAIL_SIZE_XLARGE,
GNOME_DESKTOP_THUMBNAIL_SIZE_XXLARGE,
} GnomeDesktopThumbnailSize;
#define GNOME_DESKTOP_TYPE_THUMBNAIL_FACTORY (gnome_desktop_thumbnail_factory_get_type ())
#define GNOME_DESKTOP_THUMBNAIL_FACTORY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GNOME_DESKTOP_TYPE_THUMBNAIL_FACTORY, GnomeDesktopThumbnailFactory))
#define GNOME_DESKTOP_THUMBNAIL_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GNOME_DESKTOP_TYPE_THUMBNAIL_FACTORY, GnomeDesktopThumbnailFactoryClass))
#define GNOME_DESKTOP_IS_THUMBNAIL_FACTORY(obj) (G_TYPE_INSTANCE_CHECK_TYPE ((obj), GNOME_DESKTOP_TYPE_THUMBNAIL_FACTORY))
#define GNOME_DESKTOP_IS_THUMBNAIL_FACTORY_CLASS(klass) (G_TYPE_CLASS_CHECK_CLASS_TYPE ((klass), GNOME_DESKTOP_TYPE_THUMBNAIL_FACTORY))
typedef struct _GnomeDesktopThumbnailFactory GnomeDesktopThumbnailFactory;
typedef struct _GnomeDesktopThumbnailFactoryClass GnomeDesktopThumbnailFactoryClass;
typedef struct _GnomeDesktopThumbnailFactoryPrivate GnomeDesktopThumbnailFactoryPrivate;
struct _GnomeDesktopThumbnailFactory {
GObject parent;
GnomeDesktopThumbnailFactoryPrivate *priv;
};
struct _GnomeDesktopThumbnailFactoryClass {
GObjectClass parent;
};
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GnomeDesktopThumbnailFactory, g_object_unref)
GType gnome_desktop_thumbnail_factory_get_type (void);
GnomeDesktopThumbnailFactory *gnome_desktop_thumbnail_factory_new (GnomeDesktopThumbnailSize size);
char * gnome_desktop_thumbnail_factory_lookup (GnomeDesktopThumbnailFactory *factory,
const char *uri,
time_t mtime);
gboolean gnome_desktop_thumbnail_factory_has_valid_failed_thumbnail (GnomeDesktopThumbnailFactory *factory,
const char *uri,
time_t mtime);
gboolean gnome_desktop_thumbnail_factory_can_thumbnail (GnomeDesktopThumbnailFactory *factory,
const char *uri,
const char *mime_type,
time_t mtime);
GdkPixbuf * gnome_desktop_thumbnail_factory_generate_thumbnail (GnomeDesktopThumbnailFactory *factory,
const char *uri,
const char *mime_type);
void gnome_desktop_thumbnail_factory_save_thumbnail (GnomeDesktopThumbnailFactory *factory,
GdkPixbuf *thumbnail,
const char *uri,
time_t original_mtime);
void gnome_desktop_thumbnail_factory_create_failed_thumbnail (GnomeDesktopThumbnailFactory *factory,
const char *uri,
time_t mtime);
/* Thumbnailing utils: */
gboolean gnome_desktop_thumbnail_is_valid (GdkPixbuf *pixbuf,
const char *uri,
time_t mtime);
char * gnome_desktop_thumbnail_path_for_uri (const char *uri,
GnomeDesktopThumbnailSize size);
G_END_DECLS
#endif /* GNOME_DESKTOP_THUMBNAIL_H */
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