vfs-thumbnail-loader.h

/*
 *      vfs-thumbnail-loader.h
 *
 *      Copyright 2008 PCMan <pcman.tw@gmail.com>
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
 *      the Free Software Foundation; either version 3 of the License, or
 *      (at your option) any later version.
 *
 *      This program 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 General Public License for more details.
 *
 *      You should have received a copy of the GNU General Public License
 *      along with this program; if not, write to the Free Software
 *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 *      MA 02110-1301, USA.
 */

#ifndef _VFS_THUMBNAIL_LOADER_H_
#define _VFS_THUMBNAIL_LOADER_H_

#include <glib.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include "vfs-dir.h"
#include "vfs-file-info.h"
#include "vfs-async-task.h"

G_BEGIN_DECLS

typedef struct _VFSThumbnailLoader VFSThumbnailLoader;

VFSThumbnailLoader* vfs_thumbnail_loader_new( VFSDir* dir );
void vfs_thumbnail_loader_free( VFSThumbnailLoader* loader );

void vfs_thumbnail_loader_request( VFSDir* dir, VFSFileInfo* file, gboolean is_big );
void vfs_thumbnail_loader_cancel_all_requests( VFSDir* dir, gboolean is_big );

/* Load thumbnail for the specified file
 *  If the caller knows mtime of the file, it should pass mtime to this function to
 *  prevent unnecessary disk I/O and this can speed up the loading.
 *  Otherwise, it should pass 0 for mtime, and the function will do stat() on the file
 *  to get mtime.
 */
GdkPixbuf* vfs_thumbnail_load_for_uri(  const char* uri, int size, time_t mtime );
GdkPixbuf* vfs_thumbnail_load_for_file( const char* file, int size, time_t mtime );

void vfs_thumbnail_init();

/*
void vfs_thumbnail_delete_for _file();
void vfs_thumbnail_delete_for _uri();
void vfs_thumbnail_delete_all();
*/

G_END_DECLS

#endif