Theme system as data: qbz_theme registry (36 themes + auto/custom)
resolved from the shared ui_prefs slug into a themeJson document;
QbzTheme rebound to it so the whole app repaints live (OLED->Light
probe-verified). Full subnav (8 sections + Share logs footer);
Appearance 1:1 (theme dropdown with dark/light filter, ambient/titlebar
rows in their real home, typography, library visuals, window chrome,
tray via tray_settings.db, renderer); Integrations 1:1 (MusicBrainz,
Last.fm 2-step browser connect + authed state, ListenBrainz token
validate, Discord toggle -> live DiscordRpc.set_enabled). Offline/Local
Library/Blacklist/Developer render honest placeholders.
km
PlayerBar.qml covers New/Classic/Large (full-width seekbar with times,
responsive 3-column layout, glass Classic SongCard variant, right
cluster), NowPlayingBar seam Loader picks per mode; Small unchanged.
ViewMode flyout wired (New/Classic/Small/Large live, Miniplayer/
Immersive/Kiosk inert replicas), mode persisted to the shared
ui_prefs npb_mode key, Large forces the sidebar open and docks the
208px cover (SidebarNowPlayingDock equivalent); AppShell bar height
mode-aware (42/112). Empty and playing states verified per mode;
user's persisted small pref restored after probes.
km
Port of the spec's palette derivation (16x16 downscale, coverage-
weighted 24-bin hue histogram, genuine secondary cluster or deeper
same-hue, +180 accent, B/W defaults) driven by the now-playing artwork
on track change. QPainter AmbientField with the WGSL scene's exact
four blob orbits, dim scrim, 30fps cap paused when inactive; chrome
surfaces translucent per the AppShell alpha tokens (content frame
surface-main @ 0.22 frosted). Same shared app_background pref (owner
has it 'ambient'), app-menu toggle applying live, QBZ_BG_* env knobs.
4 new unit tests (14/14 total).
km
Library audit: the phase-7 conversion never actually mounted the shared
AlbumCard — ALL kinds used the invented feed card. Now per-kind 1:1:
LibTrackCard (discover/TrackCard replica with wired next/later/queue
enqueue), shared AlbumCard for albums, LibArtistCard (ArtistGridCard
circle), LibPlaylistCard (collage, follow-aware), LibLabelCard
(gradient + contain-fit logo), list rows rewritten to the real
FavoritesView inline row, Tracks tab on a TrackRow replica. Discover:
Editor's Picks and For You tabs rendered from the same discover-index
fetch, prefs-ordered per DiscoverPrefsStore (incl. mostStreamed#album
variant, Qobuz Mixes gradient tiles, Pinned in the user's own position);
Recommendations tab gated on the user's pref with an explicit engine
placeholder. No refetch on tab switches.
km
Rounding: QML clip is rectangular (radius+clip does NOT round-clip) —
new shared RoundedImage (software Canvas raster clip, GL-independent)
applied at 16 artwork sites incl. true circular artist crops. Menus:
new QbzContextMenu (cursor-anchored / below-trigger, window-clamped)
converted at 7 sites, replicating TrackRow.slint positioning. Window:
main window is OPAQUE in Slint (transparency is miniplayer-only;
rounded corners are KWin's) — dropped the translucent frameless
misread, squared app corners, opaque root. Titlebar: wired the EXISTING
shared ui_prefs use_system_title_bar key (app-menu checkable item,
restart semantics like Slint).
km
Fixed an ALSA enumeration zip bug that silently dropped the last device
(the stored DAC now shows with its BP badge). Home rails now follow the
persisted DiscoverPrefsStore (order + disabled sections) like the Slint
shell; Pinned rail built from pinned_items.db (albums/artists/playlists,
ArtistGridCard circle); View-all header links on endpoint rails; pin
badge hover-gated like the Slint overlay buttons. Restore path now
binds the pinned + local-favorites stores (was login-only). Settings
panels verified row-for-row against the 3440px references.
km
settings_qt.rs controller over the shared stores (AudioSettingsState,
PlaybackPreferencesState, ui_prefs.json, qconnect_settings.db) with the
upstream cascades (dac-passthrough->skip-sink-switch, streaming-only->
gapless, backend switch resets routing) and live apply through public
player APIs (reload_settings/reinit_device/clear_audio_cache). ALSA
device regrouping (Defaults/Bit-perfect/Plugin/Other + BP badges),
searchable QbzSelect, QbzToggle/QbzSlider/SettingRow replicas, exact
row order and gating. Persistence probe verified (gapless +
streaming-quality round-trip, original values restored).
km
Queue panel 1:1: History tab (click replays per queue.rs semantics),
#442 'Next in queue'/'Next up' section markers from manual_next_count,
40-row pagination + live search + page clamp, row actions (play,
remove, remove-all-after, heart), press-drag reorder via move_track,
clear queue, plural-aware footer count, exact empty states. New Lyrics
panel: qbz-lyrics service + per-user cache wired, Qobuz-first chain
with LRCLIB fallback, synced line view with line-level highlight +
centered auto-follow + click-to-seek, exact status bodies. Both panels
stack Feishin-style in the right column; NPB lyrics button wired.
km
AlbumPageView replica: 224px cover, credits, meta, description modal,
action row, quality badge + track search, exact tracklist (playing-row
pill, disc/work headers, live hearts, row menus), label/awards
sidebar, same-artist + suggestions carousels. ArtistPageView replica:
circular portrait, bio modal, From catalog/In library toggle (both
arms live), JUMP TO tabs with jump-scroll, Popular Tracks with Load
more, server-bucketed release sections paged per section, Appears On,
Network sidebar (labels, similar artists). Card clicks navigate
everywhere via the nav stack; new playback paths (play from track,
shuffled album, track lists). Owner data live: album 654ms, artist
670ms loads.
km
One AlbumCard.qml replicating the Slint shared card (pin badge with
PinnedItemsService wired, heart, hover play overlay, exact context
menu with Play next/Add to queue wired) used by BOTH Home rails and
the Library All grid. Frameless translucent window with 12px rounded
corners, replicated WindowControls, header drag, 8 resize grips.
Sidebar playlist tree: 56 playlists / 12 folders live, expand state,
5-option sort with direction caret, recursive search filter, collage
covers, create-playlist wired. Fixed a std-Mutex self-deadlock in the
sidebar loader (two lock temporaries in one log statement).
km
Six live tabs (All/Tracks/Albums/Artists/Playlists/Labels) with real
count badges, paged favorites/playlists/purchases loaders, library_all
merge semantics, heart routing (Qobuz API vs local store —
LocalFavoritesService now initialized at session entry), sort popup
with direction carets, grid/list toggle with natively windowed
GridView/ListView delegates, id-keyed artwork via signal with hand-
rolled eviction. Perf marks on the owner's account: 344 items, fetch
wall 2.7-3.4s (97% network, sequential), map+merge ~11ms, JSON
serialize 10ms, QML parse 7ms (~20us/item => ~140ms at the 2200-item
reference scale), RSS +29MB after publish.
km
Brings the windowed Library All backend (qbz-library) and the latest
Slint reference implementation into the POC base. POC branch only;
pre-release untouched.
km
Album-card click plays the album: get_album -> QueueTrack vec ->
set_queue -> play_track_resolved (tier walk stays in the core). 1 Hz
poll publishes position/meta/quality into the NowPlaying model; end-of-
track edge auto-advances with meta refresh (traced live: 24-bit/48kHz
CMAF stream, position advancing, track 2/3 transitions). Transport
invokables rewired to real core calls; queue panel shows NOW PLAYING +
numbered UP NEXT from get_queue_state. Public QbzCore API proved
sufficient — protected audio/player crates untouched. Named gaps:
no mute API, no playback event stream, auto-advance/prefetch semantics
remain frontend glue (~150 lines every UI must port).
km
HeaderBar (42px, sidebar cycle, back/forward, centered search replica,
offline badge + flyout, app menu), three-state Sidebar (open 240 / mini
64 / closed 0, 160ms animation, nav rows with exact msgids), NowPlaying
bar SMALL (3px three-color seekbar, art+title+time left, transport
center, quality/volume/queue-toggle right, exact empty state), Queue
panel (300px animated column, Queue/History tabs, exact empty states).
Nav history stack + NowPlayingModel with empty-state defaults behind
new bridge properties/invokables (transport log-and-noop until
playback lands). Icons as pre-baked tinted SVG variants (ColorOverlay
is broken on the software path); Inter fonts bundled; full dark theme
tokens ported from the Slint foundation files.
km
QbzBridge QML singleton (12 properties, 8 invokables) driven by tokio
tasks via CxxQtThread. Port of auth.rs (browser OAuth loopback listener
with qbzd-style nonce, 180s timeout, cancel via JoinHandle abort,
scoped offline-gate lift for cold bundle init, D1 token-keep on network
failure / clear on explicit rejection, D4 subscription grace marks).
OfflineModeEngine + ConnectivityActor started at boot with live watch
forwarding (connectivity/captive portal/recovery banner/has-previous-
session). Boot: splash -> silent token restore -> shell | login.
Start-offline enters the guest profile. LoginScreen.qml is a faithful
port with exact msgids routed through qbz-i18n. 5 unit tests green.
km
New qbz-qt bin crate (cxx-qt 0.7 + QML) as the only default workspace
member in this worktree, so plain cargo build produces just the Qt
binary. Gate verified against system Qt 6.11.1 (codegen, moc,
qmltyperegistrar, qrc load, offscreen run all green).
km
The window loop broke on the FIRST device whose description fetch/parse
failed, silently dropping every other responder in that window — and
every subsequent window, forever, with zero log lines. One malformed
UPnP device on the LAN (router, TV, printer) could starve the whole
DLNA list. Now each error is logged and skipped, and every discovered
renderer is logged at info level (name / ip / capability flags), so the
next field report is self-diagnosing.
km
The system_capabilities profiler (Normal vs LowMemory, built for #331)
lost all its consumers in the Tauri removal; 2.0.2 shipped it as dead
code and qbzd got OOM-killed (exit 137) on 1 GB Pi hosts at track
transitions. Phase A wiring:
- Frontends read memory_profile() at startup and push it down via the
new player memory_tuning (initial-buffer cap, L1 budget, low-memory
gate) before the Player is created.
- L1 audio cache sized from the profile (400 MB Normal / 50 MB
LowMemory; was hardcoded 400 MB).
- Oversized tracks (>L1/4 = 12.5 MB on LowMemory) skip the promotion
clone and the parallel CMAF RAM accumulator entirely; the finished
track is streamed to the L2 disk cache in 1 MB chunks straight from
the playback buffer — no second in-RAM copy. Gapless degrades to a
small gap for those tracks (a gap beats an OOM kill).
- Stream buffer preallocates total_size up front (try_reserve_exact,
1 GiB cap, dynamic fallback) — no more ~8 doubling reallocs + memcpy
per track (weak-CPU relief).
- New memory-pressure watchdog (15 s): critical pressure evicts the
L1 (L2 disk kept) and halts prefetch; low pressure pauses HiRes
prefetch (downgrades to Lossless). Spawned by both frontends; qbzd
aborts+joins it for the #521 shutdown ordering.
- Prefetch honors the profile (depth cap, HiRes->Lossless downgrade).
Normal-profile behavior is byte-identical (every behavioral change is
gated on the LowMemory class; profile values equal the old hardcodes).
Phase B (follow-ups): tempfile spill of the live stream buffer for
giant tracks, POLLERR flood rate-limit, desktop kick_prefetch halt
check, L2-read on the play_track cache-hit path.
km
Follow-up to #663: with reqwest no longer pulling a rustls provider,
QbzCore::new (MusicBrainzClient) panicked "No provider set" in 6
shell tests. The test ctor now calls ensure_crypto_provider(), exactly
like the real binaries do at startup.
km
Extends Play later (end of the manual block) from track rows to every
surface that already offered Play next / Add to queue:
- playback.rs: enqueue_album_later, enqueue_playlist_later (mixed
sidecar interleave), enqueue_artist_top_later, enqueue_tracks_later,
enqueue_local_tracks_later — all NATURAL order (each add_track_later
appends, no reverse), QConnect controller routing via
play_later_batch_on_peer_if_active, and post-add queue sync.
- local_playlist::enqueue_later_by_id (source-aware rows, offline-only
stamp preserved), myqbz_play RowMode::PlayLater + BulkEnqueueMode.
- 19 dispatch arms in main.rs (album/playlist/artist/label/mix/
favorites/local-library/album-page/disc/myqbz dialects).
- 12 context menus + 10 bulk bars in .slint: list-plus icon between
Play next and Add to queue, popup heights bumped.
The immersive tap-action dropdown is deliberately untouched (it is a
configurable single-tap behavior setting, not a context menu).
km
HwParams::set_buffer_size_near and set_period_size_near take alsa::pcm::Frames, which is libc::c_long: i64 on 64-bit targets but i32 on 32-bit ones. The three buffer_size computations in alsa_direct.rs cast to i64 explicitly, so the crate does not compile for any 32-bit target.
Casting to the alsa type instead is a no-op on 64-bit, where Frames already is i64, and correct on 32-bit. No behavioural change on any currently supported target: every value involved is a sample rate divided by 2, 4 or 8, so at most 96000, far below an i32 overflow.
Verified with cargo check -p qbz-audio:
x86_64-unknown-linux-gnu passes before and after
arm-unknown-linux-gnueabihf 6 x E0308 before, passes after
playerctl scripts/widgets can now identify the exact song:
https://open.qobuz.com/track/<id> on every Qobuz catalog row (offline
qobuz_download keeps the real id, so it qualifies too). Local/Plex rows
omit the field — QueueTrack carries no file path to map to file:// and
a synthetic local id would mint a bogus Qobuz link. Wired in both the
app (refresh_now_playing_meta) and qbzd (track_meta).
km
set_hardware_volume attached the mixer to the stream's raw PCM id
(iec958:/hdmi:/front:/DEV-qualified hw:) — snd_mixer_attach needs the
per-card ctl device, so hardware volume silently no-oped on plugin-alias
devices (HiFiBerry Digi as iec958:CARD=sndrpihifiberry,DEV=0). Derive
hw:CARD=<name> / hw:<n> first. With this, qbzd's 'Hardware volume'
toggle reaches the DAC's mixer control (e.g. 'Digital') as intended;
with the toggle off, ALSA Direct stays fixed-volume by design
(bit-perfect, no software gain).
km
Replaces the trash can (Favorites bulk bars, tracks + albums) and the
plain heart (Local Library bulk bar) with Lucide heart-crack — trash
reads as file deletion, not as un-favorite.
NOTE: touches .slint, so the next build recompiles qbz-ui (long path).
km
Controller mode: play-later now routes to the peer's manual-block tail
(insert_after steered via a new ControllerManualBlock tracker that
confirms echo positions) instead of degrading to play-next; play-next
inserts also feed the tracker. Single + batch variants.
Local renderer mode: every queue ADD (enqueue/play-next/play-later,
album/playlist/artist/favorites/local batches) now pushes the queue to
the session immediately via sync_local_queue_if_changed, so controllers
see new items at their position instead of waiting for the next track
transition. Adds containing local/plex rows skip the push (all-or-
nothing admission would refuse the whole queue anyway).
km
- Local Library bulk un-favorite was O(selected x visible) on the UI
thread and froze on big libraries (owner: 'se ciclo'). Now: one model
pass (hearts hollow instantly), store mutations on a blocking thread,
'Removing…' info toast up front and a success toast at the end.
- Favorites > Tracks bulk remove: 150 ms courtesy delay between Qobuz
API calls (no burst) + the same progress toasts.
km
- #661: a pause issued during the load window fell into the toggle's
resume branch and got swallowed — the track started anyway and the
sleep inhibitor stayed held. stop() now cancels the in-flight play
(PENDING_PLAY_ID), so nothing plays and no inhibitor is acquired.
- Accent ring on the playing row: 1px -> 1.5px border (femtovg 1px
stroked circles alias; CircleAction's header rings use 1.5px).
- Menu position hints (#N) removed from the track context menu (owner).
- Icon mapping across menus: list-start = Play next, list-end = Add to
queue, list-plus = Play later; new list-start.svg +
list-indent-increase.svg (queue manual-block section marker).
- Local Library > Tracks multi-select gains bulk Remove from favorites
(local-favorites store, live heart flip, toast).
km
The crate `ring` was transitively pulled due to the feature `rustls-tls` being
selected for `reqwest`. In order to ensure `ring` is not pulled,
`rustls-tls-webpki-roots-no-provider` must be used instead.
The rustls crypto provider was not installed for `qbzd`, which caused the
process to panic:
> thread 'tokio-rt-worker' (15737) panicked at [...]/rustls-0.23.37/src/crypto/mod.rs:249:14:
>
> Could not automatically determine the process-level CryptoProvider from
> Rustls crate features.
> Call CryptoProvider::install_default() before this point to select a
> provider manually, or make sure exactly one of the 'aws-lc-rs' and 'ring'
> features is enabled.
> See the documentation of the CryptoProvider type for more information.
The function `ensure_crypto_provider()` was defined in the `qbz-cast` crate
which is obviously not a dependency of `qbzd`.
This commit moves `ensure_crypto_provider()` to `qbz-app`, calls it from `qbzd`
and updates `qbz` accordingly.
- with_db closures return the raw Result (not Option) in the all-local
feed loader.
- build_tree takes sort_asc (its own scope, not rebuild's).
- reconcile_sidebar_after_import captures first/single before the
closures move ids.
km
- Steam PR1/PR3/PR4 wiring: apply_gamescope_quirks at the top of main(),
tray + miniplayer suppression, gilrs spawn, UiFocusState OSK hook.
- #558 watchdog arm at window-ready; #654 monitor-DPR geometry clamp;
local-heart routing in the favorite arms; play-later media-action arm;
sort-flip handlers with direction (#657/Library All pattern); gilrs +
wayland-data-control deps (#514).
km
- Sidebar + playlist manager sorts gain both directions with a caret on
the active row (re-select flips); 'recent' keeps the API order
(newest-first — the old reverse was the #657 bug).
- Import now inserts the new playlist optimistically and bounded-retries
until the API lists it (read-after-write lag forced a manual refresh).
- Play later: tracks land at the end of the manual block (after every
play-next/later, before the source resumes); Play next and Add to
queue are untouched. The queue sidebar shows the section divider
(Next in queue / Next up) with drag-math compensation, and the context
menu shows the landing position of each queue action.
km
- #558: a backend can be alive yet wedged (zero presented frames forever
on legacy stacks). Vendored femtovg counts presented frames; a watchdog
8s after window-ready re-arms the renderer sentinel and restarts, so
the existing ladder degrades wgpu -> alt adapter -> GL -> software on
its own instead of stranding the user on a blank window.
- #655: 'Add only new tracks' stays enabled with all-dupes (adds zero
and closes) instead of disappearing as the primary action.
km
- PR1: gamescope detection at boot — X11 backend, scale 1, kiosk
fullscreen; tray + miniplayer suppressed (click-offset fix).
- PR2: full keyboard navigation for the kiosk (3 zones, focus ring,
scroll-into-view; typing never navigates).
- PR3: native gamepad via gilrs — D-pad/stick/A/B to synthetic Slint
keys with hysteresis, repeat and debounce; B suppresses Escape while
a text field is focused (closes the Steam OSK).
- PR4: Steam OSK via the steam://open/keyboard deeplink on text focus.
- PR5: scripts/qbz-add-to-steam (stdlib-only, 19/19 unit tests) with
artwork assets + pure-gamepad controller layout.
Spec: qbz-nix-docs/steam-deck/STEAM_DECK_GAME_MODE_PLAN.md
km
- Appearance > Play indicator animation (default OFF): static play glyph
in an accent ring on the playing row, pause on hover, accent edge pill;
the 8fps eq-bars clock no longer runs while playing with the pref off
(CPU complaint on some machines).
- Appearance > Invert swipe navigation direction for the two-finger
touchpad back/forward gesture (#653 follow-up).
km
- Viewport windowing for the All grid + list (AlbumGrid-class sampler);
thousands of items no longer mount eagerly (owner's 2200-item library
was unscrollable, even typing in search lagged).
- Artwork is id-keyed (kind:id) + generation-guarded + band eviction,
ending wrong-cover races and per-keystroke image churn; covers persist
on the full model across derives.
- show-local defaults ON (persisted) with the filter toggle kept in the
view toolbar; Settings gains the scope selector (hearted items vs the
whole local library, loaded with Local-Library query parity).
- Cards respect favorite/followed state; hearts of local/Plex items route
to the local-favorites store instead of the Qobuz API.
km
Aligns the README with the wiki and website: QBZ exists to give Linux users the
Qobuz client they deserve, and is explicitly not a web wrapper and not a
download tool. Keeps the technical native-pipeline explanation below it.
vicrodh