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header for playlists

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@332 a1c6a512-1295-4272-9138-f99709370657
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Stuart Martin 2002-04-30 19:14:19 +00:00
parent 25ca8f2a56
commit 9db78d37b8
1 changed files with 63 additions and 0 deletions
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firmware/playlist.h Normal file
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by wavey@wavey.org
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef __PLAYLIST_H__
#define __PLAYLIST_H__
#include "common/track.h"
/* playlist data */
typedef struct
{
char filename[256]; /* path name of m3u playlist on disk */
int *indices; /* array of indices into the playlist */
int indices_count; /* current size of indices array */
int index; /* index of current track within playlist */
} playlist_info_t;
int persist_playlist_info( void );
int reload_playlist_info( playlist_info_t *playlist );
void read_entire_file( char *buf, const char *filename );
void load_playlist( playlist_info_t *playlist, const char *filename );
void extract_playlist_indices( char *buf, playlist_info_t *playlist );
void display_current_playlist( playlist_info_t *playlist );
void get_indices_as_string( char *string, playlist_info_t *playlist );
void empty_playlist( playlist_info_t *playlist );
track_t next_playlist_track( playlist_info_t *playlist );
void display_playlist_track( track_t *track );
void add_indices_to_playlist( char *buf, playlist_info_t *playlist );
void extend_indices( playlist_info_t *playlist, int new_index );
void randomise_playlist( playlist_info_t *playlist );
int is_unused_random_in_list( int number, int *original_list, int count );
/**********/
int create_playlist( void );
/*int add_to_playlist( track_t *track );*/
int remove_from_playlist( int index );
int set_playlist_position( void );
/*track_t * get_previous_entry_in_playlist( void );*/
#endif /* __PLAYLIST_H__ */