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Functional player bar

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This commit is contained in:
Elias Projahn 2020-04-22 10:32:36 +02:00
parent 3f98037160
commit 87838ce7d2
3 changed files with 54 additions and 14 deletions
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15
musicus/lib/player.dart
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@ -31,7 +31,12 @@ class Player {
/// Index of the currently played (or paused) track within the playlist.
///
/// This will be zero, if the player is not active!
final currentTrack = BehaviorSubject.seeded(0);
final currentIndex = BehaviorSubject.seeded(0);
/// The currently played track.
///
/// This will be null, if there is no current track.
final currentTrack = BehaviorSubject<InternalTrack>.seeded(null);
/// Whether we are currently playing or not.
///
@ -63,7 +68,7 @@ class Player {
void _stop() {
active.add(false);
playlist.add([]);
currentTrack.add(0);
currentIndex.add(0);
playing.add(false);
position.add(const Duration());
duration.add(const Duration(seconds: 1));
@ -100,7 +105,8 @@ class Player {
// TODO: Consider checking, whether values have actually changed.
playlist.add(state.playlist);
currentTrack.add(state.currentTrack);
currentIndex.add(state.currentTrack);
currentTrack.add(state.playlist[state.currentTrack]);
playing.add(state.playing);
position.add(Duration(milliseconds: state.positionMs));
duration.add(Duration(milliseconds: state.durationMs));
@ -184,6 +190,9 @@ class Player {
void dispose() {
_playbackServiceStateSubscription.cancel();
active.close();
playlist.close();
currentIndex.close();
currentTrack.close();
playing.close();
position.close();
duration.close();