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/*
* Copyright 2006 Timo Hirvonen
*/
#ifndef TRACK_H
#define TRACK_H
#include "list.h"
#include "iter.h"
struct simple_track {
struct list_head node;
struct track_info *info;
unsigned int marked : 1;
/* -1.. */
int disc : 15;
/* -1.. */
int num : 16;
};
struct shuffle_track {
struct simple_track simple_track;
struct list_head node;
};
static inline struct track_info *shuffle_track_info(const struct shuffle_track *track)
{
return ((struct simple_track *)track)->info;
}
static inline struct simple_track *to_simple_track(const struct list_head *item)
{
return container_of(item, struct simple_track, node);
}
static inline struct shuffle_track *to_shuffle_track(const struct list_head *item)
{
return container_of(item, struct shuffle_track, node);
}
static inline struct simple_track *iter_to_simple_track(const struct iter *iter)
{
return iter->data1;
}
/* @a and @b are UTF-8. either can be NULL */
int xstrcasecmp(const char *a, const char *b);
/* NOTE: does not ref ti */
void simple_track_init(struct simple_track *track, struct track_info *ti);
/* refs ti */
struct simple_track *simple_track_new(struct track_info *ti);
int simple_track_get_prev(struct iter *);
int simple_track_get_next(struct iter *);
/* data is window */
int simple_track_search_get_current(void *data, struct iter *iter);
int simple_track_search_matches(void *data, struct iter *iter, const char *text);
struct shuffle_track *shuffle_list_get_next(struct list_head *head, struct shuffle_track *cur,
int (*filter)(const struct simple_track *));
struct shuffle_track *shuffle_list_get_prev(struct list_head *head, struct shuffle_track *cur,
int (*filter)(const struct simple_track *));
struct simple_track *simple_list_get_next(struct list_head *head, struct simple_track *cur,
int (*filter)(const struct simple_track *));
struct simple_track *simple_list_get_prev(struct list_head *head, struct simple_track *cur,
int (*filter)(const struct simple_track *));
int simple_track_cmp(const struct list_head *a_head, const struct list_head *b_head, const char * const *keys);
void sorted_list_add_track(struct list_head *head, struct simple_track *track, const char * const *keys);
void shuffle_list_add_track(struct list_head *head, struct list_head *node, int nr);
void reshuffle(struct list_head *head);
int simple_list_for_each_marked(struct list_head *head,
int (*cb)(void *data, struct track_info *ti), void *data, int reverse);
#endif
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