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-rw-r--r--src/playlist_state.c111
1 files changed, 74 insertions, 37 deletions
diff --git a/src/playlist_state.c b/src/playlist_state.c
index af0f7982b..b0cf961f7 100644
--- a/src/playlist_state.c
+++ b/src/playlist_state.c
@@ -51,10 +51,14 @@
void
playlist_state_save(FILE *fp, const struct playlist *playlist)
{
+ struct player_status player_status;
+
+ pc_get_status(&player_status);
+
fprintf(fp, "%s", PLAYLIST_STATE_FILE_STATE);
if (playlist->playing) {
- switch (getPlayerState()) {
+ switch (player_status.state) {
case PLAYER_STATE_PAUSE:
fprintf(fp, "%s\n", PLAYLIST_STATE_FILE_STATE_PAUSE);
break;
@@ -65,10 +69,16 @@ playlist_state_save(FILE *fp, const struct playlist *playlist)
queue_order_to_position(&playlist->queue,
playlist->current));
fprintf(fp, "%s%i\n", PLAYLIST_STATE_FILE_TIME,
- getPlayerElapsedTime());
- } else
+ (int)player_status.elapsed_time);
+ } else {
fprintf(fp, "%s\n", PLAYLIST_STATE_FILE_STATE_STOP);
+ if (playlist->current >= 0)
+ fprintf(fp, "%s%i\n", PLAYLIST_STATE_FILE_CURRENT,
+ queue_order_to_position(&playlist->queue,
+ playlist->current));
+ }
+
fprintf(fp, "%s%i\n", PLAYLIST_STATE_FILE_RANDOM,
playlist->queue.random);
fprintf(fp, "%s%i\n", PLAYLIST_STATE_FILE_REPEAT,
@@ -78,7 +88,7 @@ playlist_state_save(FILE *fp, const struct playlist *playlist)
fprintf(fp, "%s%i\n", PLAYLIST_STATE_FILE_CONSUME,
playlist->queue.consume);
fprintf(fp, "%s%i\n", PLAYLIST_STATE_FILE_CROSSFADE,
- (int)(getPlayerCrossFade()));
+ (int)(pc_get_cross_fade()));
fprintf(fp, "%s\n", PLAYLIST_STATE_FILE_PLAYLIST_BEGIN);
queue_save(fp, &playlist->queue);
fprintf(fp, "%s\n", PLAYLIST_STATE_FILE_PLAYLIST_END);
@@ -109,8 +119,8 @@ playlist_state_load(FILE *fp, struct playlist *playlist, char *buffer)
queue_increment_version(&playlist->queue);
}
-void
-playlist_state_restore(FILE *fp, struct playlist *playlist)
+bool
+playlist_state_restore(const char *line, FILE *fp, struct playlist *playlist)
{
int current = -1;
int seek_time = 0;
@@ -118,50 +128,45 @@ playlist_state_restore(FILE *fp, struct playlist *playlist)
char buffer[PLAYLIST_BUFFER_SIZE];
bool random_mode = false;
+ if (!g_str_has_prefix(line, PLAYLIST_STATE_FILE_STATE))
+ return false;
+
+ line += sizeof(PLAYLIST_STATE_FILE_STATE) - 1;
+
+ if (strcmp(line, PLAYLIST_STATE_FILE_STATE_PLAY) == 0)
+ state = PLAYER_STATE_PLAY;
+ else if (strcmp(line, PLAYLIST_STATE_FILE_STATE_PAUSE) == 0)
+ state = PLAYER_STATE_PAUSE;
+
while (fgets(buffer, sizeof(buffer), fp)) {
g_strchomp(buffer);
- if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_STATE)) {
- if (strcmp(&(buffer[strlen(PLAYLIST_STATE_FILE_STATE)]),
- PLAYLIST_STATE_FILE_STATE_PLAY) == 0) {
- state = PLAYER_STATE_PLAY;
- } else
- if (strcmp
- (&(buffer[strlen(PLAYLIST_STATE_FILE_STATE)]),
- PLAYLIST_STATE_FILE_STATE_PAUSE)
- == 0) {
- state = PLAYER_STATE_PAUSE;
- }
- } else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_TIME)) {
+ if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_TIME)) {
seek_time =
atoi(&(buffer[strlen(PLAYLIST_STATE_FILE_TIME)]));
} else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_REPEAT)) {
if (strcmp
(&(buffer[strlen(PLAYLIST_STATE_FILE_REPEAT)]),
"1") == 0) {
- setPlaylistRepeatStatus(playlist, true);
+ playlist_set_repeat(playlist, true);
} else
- setPlaylistRepeatStatus(playlist, false);
+ playlist_set_repeat(playlist, false);
} else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_SINGLE)) {
if (strcmp
(&(buffer[strlen(PLAYLIST_STATE_FILE_SINGLE)]),
"1") == 0) {
- setPlaylistSingleStatus(playlist, true);
+ playlist_set_single(playlist, true);
} else
- setPlaylistSingleStatus(playlist, false);
+ playlist_set_single(playlist, false);
} else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_CONSUME)) {
if (strcmp
(&(buffer[strlen(PLAYLIST_STATE_FILE_CONSUME)]),
"1") == 0) {
- setPlaylistConsumeStatus(playlist, true);
+ playlist_set_consume(playlist, true);
} else
- setPlaylistConsumeStatus(playlist, false);
+ playlist_set_consume(playlist, false);
} else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_CROSSFADE)) {
- setPlayerCrossFade(atoi
- (&
- (buffer
- [strlen
- (PLAYLIST_STATE_FILE_CROSSFADE)])));
+ pc_set_cross_fade(atoi(buffer + strlen(PLAYLIST_STATE_FILE_CROSSFADE)));
} else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_RANDOM)) {
random_mode =
strcmp(buffer + strlen(PLAYLIST_STATE_FILE_RANDOM),
@@ -172,24 +177,56 @@ playlist_state_restore(FILE *fp, struct playlist *playlist)
(PLAYLIST_STATE_FILE_CURRENT)]));
} else if (g_str_has_prefix(buffer,
PLAYLIST_STATE_FILE_PLAYLIST_BEGIN)) {
- if (state == PLAYER_STATE_STOP)
- current = -1;
playlist_state_load(fp, playlist, buffer);
}
}
- setPlaylistRandomStatus(playlist, random_mode);
+ playlist_set_random(playlist, random_mode);
- if (state != PLAYER_STATE_STOP && !queue_is_empty(&playlist->queue)) {
+ if (!queue_is_empty(&playlist->queue)) {
if (!queue_valid_position(&playlist->queue, current))
current = 0;
- if (seek_time == 0)
- playPlaylist(playlist, current);
+ /* enable all devices for the first time; this must be
+ called here, after the audio output states were
+ restored, before playback begins */
+ if (state != PLAYER_STATE_STOP)
+ pc_update_audio();
+
+ if (state == PLAYER_STATE_STOP /* && config_option */)
+ playlist->current = current;
+ else if (seek_time == 0)
+ playlist_play(playlist, current);
else
- seekSongInPlaylist(playlist, current, seek_time);
+ playlist_seek_song(playlist, current, seek_time);
if (state == PLAYER_STATE_PAUSE)
- playerPause();
+ pc_pause();
}
+
+ return true;
+}
+
+unsigned
+playlist_state_get_hash(const struct playlist *playlist)
+{
+ struct player_status player_status;
+
+ pc_get_status(&player_status);
+
+ return playlist->queue.version ^
+ (player_status.state != PLAYER_STATE_STOP
+ ? ((int)player_status.elapsed_time << 8)
+ : 0) ^
+ (playlist->current >= 0
+ ? (queue_order_to_position(&playlist->queue,
+ playlist->current) << 16)
+ : 0) ^
+ ((int)pc_get_cross_fade() << 20) ^
+ (player_status.state << 24) ^
+ (playlist->queue.random << 27) ^
+ (playlist->queue.repeat << 28) ^
+ (playlist->queue.single << 29) ^
+ (playlist->queue.consume << 30) ^
+ (playlist->queue.random << 31);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 19:40:54 +0000