feat: seeking support and Last.fm scrobbling

Seeking:
- Rust player: seek_requested/seek_target_secs atomics on PlayerStatus
- Decoder loop checks for seek each iteration, calls format.seek() and resets decoder
- New qobuz_backend_seek C FFI + QobuzBackend::seek(quint64)
- Progress slider onProgressReleased now seeks to the dragged position

Last.fm:
- LastFmScrobbler: now-playing + scrobble (50% or 240s threshold, min 30s)
- API signature follows Last.fm spec (sorted params, md5)
- Settings dialog: API key/secret, username/password, Connect button with status
- AppSettings: lastfm/enabled, api_key, api_secret, session_key
- Scrobbler wired to trackChanged, positionChanged, trackFinished in MainWindow

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
joren
2026-03-24 01:13:06 +01:00
parent ecaee4d907
commit b9b47f80e7
14 changed files with 357 additions and 10 deletions

View File

@@ -62,6 +62,7 @@ void qobuz_backend_pause(QobuzBackendOpaque *backend);
void qobuz_backend_resume(QobuzBackendOpaque *backend);
void qobuz_backend_stop(QobuzBackendOpaque *backend);
void qobuz_backend_set_volume(QobuzBackendOpaque *backend, uint8_t volume);
void qobuz_backend_seek(QobuzBackendOpaque *backend, uint64_t position_secs);
uint64_t qobuz_backend_get_position(const QobuzBackendOpaque *backend);
uint64_t qobuz_backend_get_duration(const QobuzBackendOpaque *backend);
uint8_t qobuz_backend_get_volume(const QobuzBackendOpaque *backend);