/**
* Called in the main thread after the database update is finished.
*/
static void update_finished_event(void)
{
char *path;
assert(progress == UPDATE_PROGRESS_DONE);
g_thread_join(update_thr);
idle_add(IDLE_UPDATE);
if (modified) {
/* send "idle" events */
playlist_increment_version_all(&g_playlist);
idle_add(IDLE_DATABASE);
}
path = update_queue_shift(&discard);
if (path != NULL) {
/* schedule the next path */
spawn_update_task(path);
g_free(path);
} else {
progress = UPDATE_PROGRESS_IDLE;
stats_update();
}
}
enum playlist_result
spl_save_queue(const char *name_utf8, const struct queue *queue)
{
char *path_fs;
FILE *file;
if (map_spl_path() == NULL)
return PLAYLIST_RESULT_DISABLED;
if (!spl_valid_name(name_utf8))
return PLAYLIST_RESULT_BAD_NAME;
path_fs = map_spl_utf8_to_fs(name_utf8);
if (path_fs == NULL)
return PLAYLIST_RESULT_BAD_NAME;
if (g_file_test(path_fs, G_FILE_TEST_EXISTS)) {
g_free(path_fs);
return PLAYLIST_RESULT_LIST_EXISTS;
}
file = fopen(path_fs, "w");
g_free(path_fs);
if (file == NULL)
return PLAYLIST_RESULT_ERRNO;
for (unsigned i = 0; i < queue_length(queue); i++)
playlist_print_song(file, queue_get(queue, i));
fclose(file);
idle_add(IDLE_STORED_PLAYLIST);
return PLAYLIST_RESULT_SUCCESS;
}
enum playlist_result
spl_move_index(const char *utf8path, unsigned src, unsigned dest)
{
GPtrArray *list;
char *uri;
enum playlist_result result;
if (src == dest)
/* this doesn't check whether the playlist exists, but
what the hell.. */
return PLAYLIST_RESULT_SUCCESS;
if (!(list = spl_load(utf8path)))
return PLAYLIST_RESULT_NO_SUCH_LIST;
if (src >= list->len || dest >= list->len) {
spl_free(list);
return PLAYLIST_RESULT_BAD_RANGE;
}
uri = spl_remove_index_internal(list, src);
spl_insert_index_internal(list, dest, uri);
result = spl_save(list, utf8path);
spl_free(list);
idle_add(IDLE_STORED_PLAYLIST);
return result;
}
static bool
spl_rename_internal(const char *from_path_fs, const char *to_path_fs,
GError **error_r)
{
if (!g_file_test(from_path_fs, G_FILE_TEST_IS_REGULAR)) {
g_set_error_literal(error_r, playlist_quark(),
PLAYLIST_RESULT_NO_SUCH_LIST,
"No such playlist");
return false;
}
if (g_file_test(to_path_fs, G_FILE_TEST_EXISTS)) {
g_set_error_literal(error_r, playlist_quark(),
PLAYLIST_RESULT_LIST_EXISTS,
"Playlist exists already");
return false;
}
if (rename(from_path_fs, to_path_fs) < 0) {
playlist_errno(error_r);
return false;
}
idle_add(IDLE_STORED_PLAYLIST);
return true;
}
bool
spl_remove_index(const char *utf8path, unsigned pos, GError **error_r)
{
char *uri;
GPtrArray *list = spl_load(utf8path, error_r);
if (list == NULL)
return false;
if (pos >= list->len) {
spl_free(list);
g_set_error_literal(error_r, playlist_quark(),
PLAYLIST_RESULT_BAD_RANGE,
"Bad range");
return false;
}
uri = spl_remove_index_internal(list, pos);
g_free(uri);
bool result = spl_save(list, utf8path, error_r);
spl_free(list);
idle_add(IDLE_STORED_PLAYLIST);
return result;
}
bool
spl_move_index(const char *utf8path, unsigned src, unsigned dest,
GError **error_r)
{
char *uri;
if (src == dest)
/* this doesn't check whether the playlist exists, but
what the hell.. */
return true;
GPtrArray *list = spl_load(utf8path, error_r);
if (list == NULL)
return false;
if (src >= list->len || dest >= list->len) {
spl_free(list);
g_set_error_literal(error_r, playlist_quark(),
PLAYLIST_RESULT_BAD_RANGE,
"Bad range");
return false;
}
uri = spl_remove_index_internal(list, src);
spl_insert_index_internal(list, dest, uri);
bool result = spl_save(list, utf8path, error_r);
spl_free(list);
idle_add(IDLE_STORED_PLAYLIST);
return result;
}
void
pc_set_mixramp_delay(float mixramp_delay_seconds)
{
pc.mixramp_delay_seconds = mixramp_delay_seconds;
idle_add(IDLE_OPTIONS);
}
void playerPause(void)
{
if (pc.state != PLAYER_STATE_STOP) {
player_command(PLAYER_COMMAND_PAUSE);
idle_add(IDLE_PLAYER);
}
}
void
pc_set_mixramp_delay(struct player_control *pc, float mixramp_delay_seconds)
{
pc->mixramp_delay_seconds = mixramp_delay_seconds;
idle_add(IDLE_OPTIONS);
}
void
pc_set_mixramp_db(struct player_control *pc, float mixramp_db)
{
pc->mixramp_db = mixramp_db;
idle_add(IDLE_OPTIONS);
}
void
pc_set_mixramp_db(float mixramp_db)
{
pc.mixramp_db = mixramp_db;
idle_add(IDLE_OPTIONS);
}
void
pc_stop(struct player_control *pc)
{
player_command(pc, PLAYER_COMMAND_CLOSE_AUDIO);
assert(pc->next_song == NULL);
idle_add(IDLE_PLAYER);
}
void
pc_stop(void)
{
player_command(PLAYER_COMMAND_CLOSE_AUDIO);
assert(pc.next_song == NULL);
idle_add(IDLE_PLAYER);
}
static void
pc_pause_locked(void)
{
if (pc.state != PLAYER_STATE_STOP) {
player_command_locked(PLAYER_COMMAND_PAUSE);
idle_add(IDLE_PLAYER);
}
}
void
RenderArea::setIdleMode(bool theEnabledFlag) {
if (theEnabledFlag) {
idle_add();
} else {
idle_remove();
}
}
void setPlayerCrossFade(float crossFadeInSeconds)
{
if (crossFadeInSeconds < 0)
crossFadeInSeconds = 0;
pc.cross_fade_seconds = crossFadeInSeconds;
idle_add(IDLE_OPTIONS);
}
static void
pc_pause_locked(struct player_control *pc)
{
if (pc->state != PLAYER_STATE_STOP) {
player_command_locked(pc, PLAYER_COMMAND_PAUSE);
idle_add(IDLE_PLAYER);
}
}
void
playlist_set_consume(struct playlist *playlist, bool status)
{
if (status == playlist->queue.consume)
return;
playlist->queue.consume = status;
idle_add(IDLE_OPTIONS);
}
static gboolean
map (GtkWidget *widget,
GdkEventAny *event,
gpointer data)
{
idle_add (widget);
return TRUE;
}
void
pc_set_cross_fade(struct player_control *pc, float cross_fade_seconds)
{
if (cross_fade_seconds < 0)
cross_fade_seconds = 0;
pc->cross_fade_seconds = cross_fade_seconds;
idle_add(IDLE_OPTIONS);
}
void
pc_set_cross_fade(float cross_fade_seconds)
{
if (cross_fade_seconds < 0)
cross_fade_seconds = 0;
pc.cross_fade_seconds = cross_fade_seconds;
idle_add(IDLE_OPTIONS);
}
void playerKill(void)
{
assert(pc.thread != NULL);
player_command(PLAYER_COMMAND_EXIT);
g_thread_join(pc.thread);
pc.thread = NULL;
idle_add(IDLE_PLAYER);
}
/***
*** The "map_event" signal handler. Any processing required when the
*** OpenGL-capable drawing area is mapped should be done here.
***/
static gboolean
map_event (GtkWidget *widget,
GdkEvent *event,
gpointer data)
{
if (animate)
idle_add (widget);
return TRUE;
}
void
pc_kill(struct player_control *pc)
{
assert(pc->thread != NULL);
player_command(pc, PLAYER_COMMAND_EXIT);
g_thread_join(pc->thread);
pc->thread = NULL;
idle_add(IDLE_PLAYER);
}
void
playlist_tag_changed(struct playlist *playlist)
{
if (!playlist->playing)
return;
assert(playlist->current >= 0);
queue_modify(&playlist->queue, playlist->current);
idle_add(IDLE_PLAYLIST);
}
static gboolean
visible (GtkWidget *widget,
GdkEventVisibility *event,
gpointer data)
{
if (event->state == GDK_VISIBILITY_FULLY_OBSCURED)
idle_remove (widget);
else
idle_add (widget);
return TRUE;
}
void
playerPlay(struct song *song)
{
assert(song != NULL);
if (pc.state != PLAYER_STATE_STOP)
player_command(PLAYER_COMMAND_STOP);
pc.next_song = song;
player_command(PLAYER_COMMAND_PLAY);
idle_add(IDLE_PLAYER);
}
void
playlist_set_single(struct playlist *playlist, bool status)
{
if (status == playlist->queue.single)
return;
playlist->queue.single = status;
/* if the last song is currently being played, the "next song"
might change when single mode is toggled */
playlist_update_queued_song(playlist,
playlist_get_queued_song(playlist));
idle_add(IDLE_OPTIONS);
}
static enum playlist_result
spl_rename_internal(const char *from_path_fs, const char *to_path_fs)
{
if (!g_file_test(from_path_fs, G_FILE_TEST_IS_REGULAR))
return PLAYLIST_RESULT_NO_SUCH_LIST;
if (g_file_test(to_path_fs, G_FILE_TEST_EXISTS))
return PLAYLIST_RESULT_LIST_EXISTS;
if (rename(from_path_fs, to_path_fs) < 0)
return PLAYLIST_RESULT_ERRNO;
idle_add(IDLE_STORED_PLAYLIST);
return PLAYLIST_RESULT_SUCCESS;
}
void
pc_play(struct song *song)
{
assert(song != NULL);
if (pc.state != PLAYER_STATE_STOP)
player_command(PLAYER_COMMAND_STOP);
assert(pc.next_song == NULL);
pc_enqueue_song(song);
assert(pc.next_song == NULL);
idle_add(IDLE_PLAYER);
}