void
playlist_stop(struct playlist *playlist, struct player_control *pc)
{
if (!playlist->playing)
return;
assert(playlist->current >= 0);
g_debug("stop");
pc_stop(pc);
playlist->queued = -1;
playlist->playing = false;
if (playlist->queue.random) {
/* shuffle the playlist, so the next playback will
result in a new random order */
unsigned current_position =
queue_order_to_position(&playlist->queue,
playlist->current);
queue_shuffle_order(&playlist->queue);
/* make sure that "current" stays valid, and the next
"play" command plays the same song again */
playlist->current =
queue_position_to_order(&playlist->queue,
current_position);
}
}
static void
playlist_delete_internal(struct playlist *playlist, unsigned song,
const struct song **queued_p)
{
unsigned songOrder;
assert(song < queue_length(&playlist->queue));
songOrder = queue_position_to_order(&playlist->queue, song);
if (playlist->playing && playlist->current == (int)songOrder) {
bool paused = pc_get_state() == PLAYER_STATE_PAUSE;
/* the current song is going to be deleted: stop the player */
pc_stop();
playlist->playing = false;
/* see which song is going to be played instead */
playlist->current = queue_next_order(&playlist->queue,
playlist->current);
if (playlist->current == (int)songOrder)
playlist->current = -1;
if (playlist->current >= 0 && !paused)
/* play the song after the deleted one */
playlist_play_order(playlist, playlist->current);
else
/* no songs left to play, stop playback
completely */
playlist_stop(playlist);
*queued_p = NULL;
} else if (playlist->current == (int)songOrder)
/* there's a "current song" but we're not playing
currently - clear "current" */
playlist->current = -1;
/* now do it: remove the song */
if (!song_in_database(queue_get(&playlist->queue, song)))
pc_song_deleted(queue_get(&playlist->queue, song));
queue_delete(&playlist->queue, song);
/* update the "current" and "queued" variables */
if (playlist->current > (int)songOrder) {
playlist->current--;
}
}
