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/*
DeaDBeeF - ultimate music player for GNU/Linux systems with X11
Copyright (C) 2009 Alexey Yakovenko
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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __PLAYLIST_H
#define __PLAYLIST_H
typedef struct metaInfo_s {
const char *key;
char *value;
struct metaInfo_s *next;
} metaInfo_t;
#define PL_MAX_ITERATORS 3
#define PL_MAIN 0
#define PL_SEARCH 1
#define PL_SHUFFLE 2
typedef struct playItem_s {
char *fname; // full pathname
struct codec_s *codec; // codec to use with this file
int tracknum; // used for stuff like sid, nsf, cue (will be ignored by most codecs)
float timestart; // start time of cue track, or -1
float timeend; // end time of cue track, or -1
float duration; // in seconds
int startoffset; // offset to seek to skip tags and info-headers (mp3)
int endoffset; // offset from end of file where music data ends (mp3)
const char *filetype; // e.g. MP3 or OGG
struct playItem_s *next[PL_MAX_ITERATORS]; // next item in linked list
struct playItem_s *prev[PL_MAX_ITERATORS]; // prev item in linked list
struct metaInfo_s *meta; // linked list storing metainfo
unsigned selected : 1;
} playItem_t;
extern playItem_t *playlist_head[PL_MAX_ITERATORS]; // head of linked list
extern playItem_t *playlist_tail[PL_MAX_ITERATORS]; // tail of linked list
extern playItem_t *playlist_current_ptr; // pointer to a real current playlist item
extern playItem_t playlist_current; // copy of playlist item being played (stays in memory even if removed from playlist)
extern int pl_count;
int
pl_add_dir (const char *dirname, int (*cb)(playItem_t *it, void *data), void *user_data);
int
pl_add_file (const char *fname, int (*cb)(playItem_t *it, void *data), void *user_data);
playItem_t *
pl_insert_dir (playItem_t *after, const char *dirname, int *pabort, int (*cb)(playItem_t *it, void *data), void *user_data);
playItem_t *
pl_insert_file (playItem_t *after, const char *fname, int *pabort, int (*cb)(playItem_t *it, void *data), void *user_data);
playItem_t *
pl_insert_item (playItem_t *after, playItem_t *it);
int
pl_append_item (playItem_t *it);
int
pl_remove (playItem_t *i);
void
pl_item_free (playItem_t *it);
void
pl_free (void);
int
pl_getcount (void);
int
pl_getselcount (void);
playItem_t *
pl_get_for_idx (int idx);
int
pl_get_idx_of (playItem_t *it);
playItem_t *
pl_insert_cue (playItem_t *after, const char *cuename, struct codec_s *codec, const char *ftype);
int
pl_set_current (playItem_t *it);
// returns -1 if theres no next song, or playlist finished
// reason 0 means "song finished", 1 means "user clicked next"
int
pl_nextsong (int reason);
int
pl_prevsong (void);
int
pl_randomsong (void);
// starts current playlist item from position 0
// only if the item is still in playlist
void
pl_start_current (void);
void
pl_add_meta (playItem_t *it, const char *key, const char *value);
void
pl_format_item_display_name (playItem_t *it, char *str, int len);
const char *
pl_find_meta (playItem_t *it, const char *key);
void
pl_delete_selected (void);
void
pl_crop_selected (void);
void
pl_set_order (int order);
void
pl_set_loop_mode (int mode);
int
pl_save (const char *fname);
int
pl_load (const char *fname);
void
pl_select_all (void);
#endif // __PLAYLIST_H
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