void
save_resume_state (void) {
playItem_t *trk = streamer_get_playing_track ();
DB_output_t *output = plug_get_output ();
float playpos = -1;
int playtrack = -1;
int playlist = streamer_get_current_playlist ();
int paused = (output->state () == OUTPUT_STATE_PAUSED);
if (trk && playlist >= 0) {
playtrack = str_get_idx_of (trk);
playpos = streamer_get_playpos ();
pl_item_unref (trk);
}
conf_set_float ("resume.position", playpos);
conf_set_int ("resume.track", playtrack);
conf_set_int ("resume.playlist", playlist);
conf_set_int ("resume.paused", paused);
}
void
player_mainloop (void) {
for (;;) {
uint32_t msg;
uintptr_t ctx;
uint32_t p1;
uint32_t p2;
int term = 0;
while (messagepump_pop(&msg, &ctx, &p1, &p2) != -1) {
// broadcast to all plugins
DB_plugin_t **plugs = plug_get_list ();
for (int n = 0; plugs[n]; n++) {
if (plugs[n]->message) {
plugs[n]->message (msg, ctx, p1, p2);
}
}
DB_output_t *output = plug_get_output ();
switch (msg) {
case DB_EV_REINIT_SOUND:
plug_reinit_sound ();
streamer_reset (1);
conf_save ();
break;
case DB_EV_TERMINATE:
{
save_resume_state ();
pl_playqueue_clear ();
// stop streaming and playback before unloading plugins
DB_output_t *output = plug_get_output ();
output->stop ();
streamer_free ();
output->free ();
term = 1;
}
break;
case DB_EV_PLAY_CURRENT:
if (p1) {
output->stop ();
pl_playqueue_clear ();
streamer_set_nextsong (0, 1);
}
else {
streamer_play_current_track ();
}
break;
case DB_EV_PLAY_NUM:
output->stop ();
pl_playqueue_clear ();
streamer_set_nextsong (p1, 1);
if (pl_get_order () == PLAYBACK_ORDER_SHUFFLE_ALBUMS) {
int pl = streamer_get_current_playlist ();
playlist_t *plt = plt_get_for_idx (pl);
plt_init_shuffle_albums (plt, p1);
plt_unref (plt);
}
break;
case DB_EV_STOP:
streamer_set_nextsong (-2, 0);
break;
case DB_EV_NEXT:
output->stop ();
streamer_move_to_nextsong (1);
break;
case DB_EV_PREV:
output->stop ();
streamer_move_to_prevsong ();
break;
case DB_EV_PAUSE:
if (output->state () != OUTPUT_STATE_PAUSED) {
output->pause ();
messagepump_push (DB_EV_PAUSED, 0, 1, 0);
}
break;
case DB_EV_TOGGLE_PAUSE:
if (output->state () == OUTPUT_STATE_PAUSED) {
output->unpause ();
messagepump_push (DB_EV_PAUSED, 0, 0, 0);
}
else {
output->pause ();
messagepump_push (DB_EV_PAUSED, 0, 1, 0);
}
break;
case DB_EV_PLAY_RANDOM:
output->stop ();
streamer_move_to_randomsong ();
break;
case DB_EV_PLAYLIST_REFRESH:
pl_save_current ();
messagepump_push (DB_EV_PLAYLISTCHANGED, 0, 0, 0);
break;
case DB_EV_CONFIGCHANGED:
conf_save ();
streamer_configchanged ();
break;
case DB_EV_SEEK:
streamer_set_seek (p1 / 1000.f);
break;
}
if (msg >= DB_EV_FIRST && ctx) {
messagepump_event_free ((ddb_event_t *)ctx);
}
}
if (term) {
return;
}
messagepump_wait ();
}
}
