Add a minimum 200ms interval between progress emissions per track,
on top of the existing 2% change filter. Always emits at 100%.
Limits events to max 5/sec/track, reducing IPC pressure during
concurrent downloads.
These two databases were missing PRAGMA journal_mode=WAL and
PRAGMA synchronous=NORMAL, which could cause UI lag from lock
contention during concurrent reads/writes.
Energy Bands + Oscilloscope:
- Constrain drawing area to 85% of screen height, vertically centered
Oscilloscope:
- Change from bottom-left info to centered artwork layout (like Bars)
Transient Pulse:
- Lower backend threshold 0.15 -> 0.04, cooldown 6 -> 3 frames
- Use raw (un-smoothed) bass-weighted RMS for sharper detection
- Add frontend-side supplementary beat detection from energy data
Album Reactive:
- Fix glow layer centering (was anchored to top-left, now inset: 0)
- Double scale effect (0.04 -> 0.08) and glow spread (40 -> 80)
- Fast attack / medium decay smoothing for visible reactivity
Backend:
- Emit viz:energy with 5-band RMS (sub-bass, bass, mids, presence, air)
- Emit viz:transient with attack detection (threshold + cooldown)
Frontend panels:
- EnergyBandsPanel: concentric glowing rings around centered artwork
- LissajousPanel: stereo X/Y phase plot with trail (watermark layout)
- TransientPulsePanel: expanding rings from center on beat detection
- AlbumReactivePanel: album art with breathing scale/glow from energy
All panels extract colors from album art, throttle at 30fps, and follow
the existing visualizer lifecycle (enable/disable backend on mount).
Focus tabs now: Coverflow, Static, Bars, Scope, Energy, X/Y, Pulse,
Reactive, Lyrics, Queue (keys 1-0).
Add viz:waveform event emission alongside existing viz:data FFT output.
De-interleaves L/R channels from the raw sample buffer and downsamples
to 256 points per channel (512 floats = 2048 bytes). Pre-allocates the
waveform buffer outside the hot loop to avoid per-frame allocations.
Single-instance plugin now inspects args for qobuzapp:// or
play.qobuz.com URLs and emits link:resolved event. Launch args
are also checked on first startup with a 1.5s delay for frontend
readiness.
v2_check_qobuzapp_handler, v2_register_qobuzapp_handler,
v2_deregister_qobuzapp_handler — use xdg-mime for scheme handler
registration and mimeapps.list editing for deregistration.
- Add v2_save_session_state and v2_load_session_state commands
- Update favoritesStore to use V2 cache commands
- Update albumFavoritesStore to use V2 cache commands
- Update artistFavoritesStore to use V2 cache commands
- Update sessionService to use V2 session commands
- Update playbackContextStore to use V2 context commands
Previously, V2 queue commands had a dual-queue bug:
- Writes (v2_set_queue, v2_add_to_queue, etc.) went to AppState.queue (legacy)
- Reads (v2_get_queue_state) came from CoreBridge/QbzCore queue
- Result: frontend sets queue, syncs, gets empty/stale data
This commit fixes the architecture:
- All V2 queue commands now use CoreBridge methods
- Added queue methods to QbzCore: add_track, add_tracks, add_track_next,
set_queue, remove_track, remove_upcoming_track, move_track, play_index,
next_track, previous_track, peek_upcoming
- Added corresponding methods to CoreBridge
- Fixed v2_set_shuffle to use CoreBridge (was using legacy AppState)
- Fixed runtime requirements: v2_toggle_shuffle and v2_clear_queue now
use RequiresUserSession like other queue commands (consistency)
- Prefetch now gets upcoming tracks from CoreBridge, not legacy queue
- Updated tests to match V2 behavior (v2_toggle_shuffle, available field)
ListenBrainzV2State::clear_credentials() now resets internal client to
fresh state, not just wrapper fields.
LastFmV2State:
- Added clear_session() method that clears session_key AND pending_token
- init_with_session(None) now calls clear_session() instead of no-op
Ensures no credentials leak across sessions on logout/deactivate.
Closes Must-Fix #2 from MUST_FIX_BEFORE_RELEASE_RUNTIME_V2.md
Added rollback_auth_state() helper that clears legacy_auth, corebridge_auth,
and emits AuthChanged event on partial login failures.
Applied to all error paths in v2_auto_login, v2_manual_login, and v2_login:
- CoreBridge auth failure now rolls back
- Session activation failure now rolls back
Ensures runtime_get_status never reports half-authenticated state.
Closes Must-Fix #1 from MUST_FIX_BEFORE_RELEASE_RUNTIME_V2.md
V2 ListenBrainz now_playing and scrobble commands now accept optional
MusicBrainz identifiers (recording_mbid, release_mbid, artist_mbids),
ISRC, and duration_ms parameters for richer scrobbles.
The AdditionalInfo struct is populated when any metadata is provided,
automatically including QBZ media player identification.
Integrates ListenBrainzV2State, MusicBrainzV2State, and LastFmV2State
from qbz-integrations crate into the session activation/deactivation
lifecycle.
In activate_session:
- After legacy integrations init (which loads from SQLite), sync
credentials to V2 states
- ListenBrainz V2: gets token, user_name, enabled from legacy client
- MusicBrainz V2: gets enabled state (use_proxy defaults to true)
- LastFm V2: initialized to clean state (no legacy equivalent)
In deactivate_session:
- Clear V2 state credentials to prevent cross-user leaks
- Reset states to defaults
This ensures V2 commands (using qbz-integrations crate) have access
to the same credentials as legacy commands, enabling a smooth
migration path.
Add centralized require_tos_accepted() helper function that checks
ToS acceptance before any authentication attempt. This prevents
non-UI clients (TUI/CLI/tests) from bypassing the ToS gate.
Affected commands:
- v2_auto_login: Returns tos_not_accepted error code
- v2_manual_login: Returns tos_not_accepted error code
- v2_login: Returns RuntimeError::Internal
The ToS check was already in runtime_bootstrap, but these commands
could be called directly. Now the gate is enforced at the backend
level regardless of entry point.
Also updates obsolete comment about frontend handling ToS.
vicrodh