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core/playlists/artist: Save playlist flags between sessions 

Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
This commit is contained in:
Anna Schumaker 2016-08-09 08:28:02 -04:00
parent d33245f604
commit a4692c0fe0
1 changed files with 54 additions and 4 deletions
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58
core/playlists/artist.c
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@ -3,8 +3,10 @@
*/
#include <core/idle.h>
#include <core/playlists/artist.h>
#include <core/string.h>
static struct queue_ops *artist_ops = NULL;
static struct queue_ops *artist_ops = NULL;
static struct file artist_file = FILE_INIT("playlist.artist", 0, 0);
static struct playlist *__artist_pl_alloc(gchar *name)
@ -26,7 +28,7 @@ static void __artist_pl_free(struct playlist *playlist)
}
}
static bool __artist_pl_load(void *data)
static bool __artist_pl_add(void *data)
{
struct playlist *playlist = (struct playlist *)data;
struct artist *artist = artist_lookup(playlist->pl_name);
@ -48,6 +50,49 @@ static struct playlist *__artist_pl_lookup(const gchar *name)
return artist ? artist->ar_playlist : NULL;
}
static void __artist_pl_save(void)
{
struct db_entry *dbe, *next;
struct playlist *playlist;
if (!file_open(&artist_file, OPEN_WRITE))
return;
file_writef(&artist_file, "%u\n", artist_db_get()->db_size);
db_for_each(dbe, next, artist_db_get()) {
playlist = ARTIST(dbe)->ar_playlist;
file_writef(&artist_file, "%s\n", playlist->pl_name);
queue_save_flags(&playlist->pl_queue, &artist_file, true);
}
file_close(&artist_file);
}
static bool __artist_pl_load(void *data)
{
struct playlist *playlist;
unsigned int i, n;
gchar *name;
if (!file_open(&artist_file, OPEN_READ))
return true;
file_readf(&artist_file, "%u\n", &n);
for (i = 0; i < n; i++) {
name = file_readl(&artist_file);
playlist = __artist_pl_lookup(name);
if (!playlist)
continue;
queue_load_flags(&playlist->pl_queue, &artist_file, true);
queue_iter_set(&playlist->pl_queue, &playlist->pl_queue.q_cur,
playlist->pl_queue.q_cur.it_pos);
g_free(name);
}
file_close(&artist_file);
return true;
}
static struct queue *pl_artist_get_queue(const gchar *name)
{
@ -92,18 +137,22 @@ static void pl_artist_set_flag(const gchar *name, enum queue_flags flag,
{
struct playlist *playlist = __artist_pl_lookup(name);
playlist_generic_set_flag(playlist, flag, enabled);
__artist_pl_save();
}
static void pl_artist_sort(const gchar *name, enum compare_t sort, bool reset)
{
struct playlist *playlist = __artist_pl_lookup(name);
playlist_generic_sort(playlist, sort, reset);
__artist_pl_save();
}
static struct track *pl_artist_next(const gchar *name)
{
struct playlist *playlist = __artist_pl_lookup(name);
return playlist_generic_next(playlist);
struct track *track = playlist_generic_next(playlist);;
__artist_pl_save();
return track;
}
@ -132,7 +181,7 @@ static bool __artist_pl_init(void *data)
playlist = __artist_pl_alloc(ARTIST(dbe)->ar_name);
ARTIST(dbe)->ar_playlist = playlist;
idle_schedule(IDLE_SYNC, __artist_pl_load, playlist);
idle_schedule(IDLE_SYNC, __artist_pl_add, playlist);
}
return true;
@ -142,6 +191,7 @@ void pl_artist_init(struct queue_ops *ops)
{
artist_ops = ops;
idle_schedule(IDLE_SYNC, __artist_pl_init, NULL);
idle_schedule(IDLE_SYNC, __artist_pl_load, NULL);
}
void pl_artist_deinit()