Commit Graph
43 Commits
Author SHA1 Message Date
vicrodh 0fc19ac7fb feat(qt): Shift ranges on the artist page's album sections
"Play selected" arms a select mode over one album section, and its cards
only ever toggled one at a time. Shift now adds the run from the last
clicked card in the section's current sort order and Ctrl adds one, through
the same SelectionModel every other select-mode list uses. The anchor drops
when a section is armed or disarmed.

cc
2026-09-14 10:30:42 -06:00
vicrodh 7f609a55e5 feat(qt): Copy submenus open on hover and hold their parent open
CardMenu entries declare a submenu as data (`submenu: [ {label, icon,
action} ]`); the row builds a child CardMenu on first use, opens it when
the pointer rests on the entry (or clicks it), and closes it when the
pointer moves to another entry. While either menu is hovered the pair
stays open; leaving both for 350 ms, pressing Escape or clicking outside
closes both. Picking in the child closes the parent too.

The track row, the Popular Tracks row and the player bar's "+" menu
declare their Copy entries this way instead of re-opening a second
CardMenu at the row's saved click position.

cc
2026-09-13 23:31:59 -06:00
vicrodh 1817de0743 feat(qt): release-aware album links, an unavailable-release page, Copy submenus and Buy on Qobuz
Unavailable tracks (8): playlist rows now say when the WHOLE release is
gone (`releaseUnavailable`, one probe per distinct album of the pulled rows
through the library's helper); TrackRow's album link and "Go to album" go
dark on it instead of opening an empty page. Every row that opens an album
passes the names it knows (`openAlbumFrom`), so when the catalog answers
404 the page names the release: AlbumView renders an "unavailable" arm —
heading, "This release is no longer available on Qobuz." — with the
best-ranked alternatives Qobuz still sells (the replacement flow's ranking,
exposed as `ranked_alternatives`) in a rail; a network failure gets the
same page with "Couldn't load this release." and no rail.

Copy (9): the player bar's "+" and the track row menus (shared TrackRow
and the artist's Popular Tracks rows) gain a Copy entry with a submenu —
"Track name" or "Track - Album - Artist" — through the shared clipboard
carrier; CardMenu marks `submenu: true` entries with a chevron and the
host reopens the second menu on the same anchor. Row menus keep both lazy.

Buy on Qobuz (10): the album header shows a store action when the catalog
says the release is purchasable and it is not already owned; the track
menus and the player bar carry the same entry for catalog rows and resolve
it at click time — the store page opens in the browser, or a toast says
the release is not sold. The link is `https://www.qobuz.com/album/-/{id}`,
which the store answers with a 301 to the localised page (verified).

cc
2026-09-13 20:26:11 -06:00
vicrodh 10fb9eba84 fix(qt): the Popular Tracks play button matches its siblings, and its rows offer Track info
The header's play was a filled 44px accent disc beside two plain 32px
outlined actions and butted the JUMP TO rule; it is now the plain form with
8px of air above. The Popular Tracks row menu gains "Track info" for catalog
rows through ONE lazy TrackInfoModal per artist view, not one per row.

cc
2026-09-13 20:03:36 -06:00
vicrodh 0b6b111c74 fix(qt): correct playback commands and library browsing
Handle explicit MPRIS Play/Pause without toggling paused playback, remove the 10,000-favorite cutoff, and sort albums by original release dates. Isolate Library filters by tab, include purchased release dates, and support server-ranked artist popularity with safe pagination.

Validated with 766 Qt tests, QML checks, release-sort regressions, and a release build. Refs #750, #751.

cx
2026-09-08 18:27:51 -06:00
vicrodh 6d07dfdf4d feat(artist): sort for the in-library albums and a split play button on every album section
The "In library" Albums section gains the release buckets' sort select
(same five keys, persisted by artist_prefs under the pseudo release type
"library"; rows sorted in QML off the document's seed). Every album
section — each catalog bucket and the library grid — gains a split
button right of its sort (controls/QbzSplitButton.qml, sized like the
sm select): the body plays the whole section in its sort order as one
queue replacing the current one (`QbzPlayer.playAlbums` ->
`playback_qt::play_albums`, each album resolved through the single-album
path, failures skipped), the chevron offers Play random (one album of
the section) and Play selected, which arms a per-section select mode:
the cards show their check bottom-right inside the art
(`AlbumCard.selectMarkBottom`), the button reads "Play selected (n)" and
plays the checked albums in sort order, and the menu swaps that row for
Cancel selection. One section is armed at a time; changing artist or
tab disarms. No queue options on purpose.

cc
2026-09-04 13:10:42 -06:00
vicrodh c85fbac4c7 fix(artist): keep the jump-nav mounted in library mode and park the filters past the magnifier
With both source switches on over an artist whose purchases are not
hearted, the library tab's section set was empty, the strip unmounted,
and the switches — which live in the strip — went with it, leaving no
way to reset the filter. "About" (the strip's back-to-top) is now always
present in library mode, landing on the page top since the library
column carries no bio anchor; the active tab on a mode switch is still
the first real section.

The trailing slot moves to the far right of the bar, past the search
toggle: the field grows LEFT over the tabs when it opens, so controls
left of the magnifier were covered while typing.

cc
2026-09-04 11:51:59 -06:00
vicrodh 89b621264e fix(artist): in-library tab queues its own list, gets a Tracks section and a mode-aware jump-nav (#737)
A track clicked under "In library" played the artist's POPULAR queue:
every row of the page went through `QbzPlayer.playArtistTrack`, whose
queue is TOP_QUEUE and which starts that list at row 0 for any id it
does not hold — the exact symptom in #737, including "it works only when
the song is also popular". The library rows now play through
`QbzLibrary.libraryPlayVisible` with the tab's full filtered list, the
source-aware seam LibraryView uses; `PopularTrackRow` takes a
`playHandler` instead of knowing which tab it is in.

The tab itself becomes a first-class view over `artist.libraryItems`:

- Tracks section modelled on Popular Tracks — header action cluster
  (Play all, select mode, the shared ⋯ menu re-pointed at the library
  list), 10-row preview built from a numeric model, Load more / View
  less opening the whole list.
- JUMP TO follows the mode: in library only the Tracks / Albums sections
  that have rows, resolving anchors against the library column (the
  catalog set stayed up before and "Popular Tracks" scrolled to a section
  that was not drawn).
- Purchases / favourites switches float in the strip while the tab is
  active, with the Library > Albums/Tracks semantics (neither = union,
  one = that source, both = intersection) and page-local state.
- A cleared heart fades the row (purchases stay); the settle republishes
  the document and the row leaves. When the last row goes the page
  returns to the catalog instead of an empty tab.
- Selection and bulk actions run over the active mode's lists; a mode
  switch clears the selection and re-arms the warm from cache.

The view no longer parses `QbzLibrary.libraryJson` per binding.

cc
2026-09-04 10:41:52 -06:00
vicrodh 35ff1818f6 feat(qt): say "not yet available" on pre-release tracks
/album/get sends streamable_at and release_date_stream per track: a future
value marks a pre-release, null a pulled track. Track carries both fields
and Track::is_upcoming applies the one rule (future streamable_at wins,
then a future release date); the album, playlist, search and label rows
publish qobuzUpcoming and the unavailable glyph reads "This track is not
yet available" instead of "no longer". Artist page rows carry no dates and
keep the generic copy. New msgid in the seven translated catalogs.

cc
2026-09-02 20:34:58 -06:00
vicrodh 6cdbd12bd0 feat(qt): Play all later in the Popular Tracks group menu
The section-level menu offered Play all next and Add all to queue with no
block-tail option; enqueue_track_list_mode already carries the "later"
arm, so only the entry was missing. New msgid translated in the seven
non-English locales.

cc
2026-08-31 11:09:53 -06:00
vicrodh 0c28f9e64b fix(qt): artist Popular Tracks quality cell mounts the real badge
The PopularTrackRow fork rendered a lone tier word (HI-RES/CD) in a
plain Text while the document has carried qualityDetail all along; it
now mounts the same bare QualityBadgeFull as the shared TrackRow's
quality cell — tier label over the exact bit-depth/rate line. Audit:
every other popular/track list already goes through rows/TrackRow.qml,
so this fork was the only divergent quality cell.

cc
2026-08-30 19:55:48 -06:00
vicrodh edcb12b8a1 feat(qt): close migration parity gaps
cx
2026-08-26 11:11:50 -06:00
vicrodh 1f15f988cd fix(qbz-qt): preserve artist sidebar choice when resized
cx
2026-08-25 20:36:57 -06:00
vicrodh 10869f76a7 fix(qbz-qt): darken ambient artist jump bar
cx
2026-08-25 19:53:12 -06:00
vicrodh e0e9566f81 perf(qt): window high-cardinality catalog views
cx
2026-08-22 16:16:36 -06:00
vicrodh 0e5f160a7c fix(myqbz): stamp the cover when an item is added to a collection
`mixtape_collection_items.artwork_url` is a SNAPSHOT written once at add
time. The grid tile and the hero mosaic read that column and stop — only
the detail row has a backfill — so an item stored without a cover is
blank on those surfaces for the life of the row.

WHAT THE DATA SAID, against two hypotheses including mine. The owner
reported albums added "from Qobuz" arriving coverless, and the obvious
suspects were a narrow ImageSet read and the disco builder. Querying the
live library.db settled it: 8 of 35 rows have an empty artwork_url and
every one of them is `item_type='album' source='local'`, while every
Qobuz album row carries a url. So the confirmed gap is the LOCAL album
page's cassette button, which passed `artwork_url: None` outright — the
only call site in the app that could produce those rows. It now stamps
the album's own cover path, which is correct to store here: the mosaic
passes local paths through unrewritten, and that is what lets a
collection of local albums render with no network at all.

Also stamped, where the remote url was already in hand and only an empty
string was being sent: Search, Playlist, Library, Artist and Label track
rows. AlbumView takes the HEADER's url rather than the row's — album-view
track rows are published with an empty artUrl by construction
(album_qt.rs says so in the field's own doc), so the obvious edit there
would have been a no-op, and every track of an album shares its cover.

Four sites still send nothing and now SAY why in place: the three
now-playing bars and MixView have only a file:// cache path or no url at
all, and a cache path must never be stored — other machines read this
column. Those need a remote-url field on their documents first.

The `image.best()` widening in album_qt/bulk_tracks_qt rides along as
hygiene, not as the fix: `thumbnail.or(small)` was the outlier in a file
that reads every other cover through `best()`. An adversarial pass over
494 real ImageSets found ZERO albums lacking both fields, so it was not
what the owner hit — it is simply the read the rest of the file already
agreed on.

STILL OPEN: if the owner's two albums were Qobuz after all, their urls
ARE stored, and the symptom is on the render side — the mosaics have no
fallback where the detail row does.

cc
2026-08-22 05:10:17 -06:00
vicrodh 750c59034b feat(qt): Excel-style multi-select — Shift ranges across every surface
Selection existed but had no keyboard: every click was a single toggle,
so picking 40 tracks meant 40 clicks. Slint and Tauri have had ranges
since 2026-06; this is that port.

NINE surfaces, not the five the track views suggested: Album, Artist,
Playlist, Label, Local Album, plus Library's tracks and albums and Local
Library's tracks and albums. Each carried its own hand-copied `selected`
map and its own `toggleSelected`, so the rule went into
controls/SelectionModel.qml and the maps stayed where they were — the
smallest change that stops it being copied a tenth time.

The rules are Tauri's `applyShiftRange`, unchanged: a plain click
toggles one row without clearing the rest, Shift fills the range from
the anchor ADDITIVELY (so re-dragging a range cannot eat the set) and
leaves the anchor where it is, and Ctrl/Cmd is the same as a plain click
— not a shortcut, but the behaviour both references already have,
because an accumulating click is what "add without disturbing" means.

Qt makes this CHEAPER than Slint, and the difference is worth recording:
Slint had no modifiers at click time and had to read a thread-local set
from a ModifiersChanged handler, with a documented stale-read edge case
when the window lost focus mid-chord. A QML MouseArea delivers
`mouse.modifiers` on the event itself, so the modifier and the click can
never disagree and no such seam exists here.

Three judgement calls, stated because they are not forced:

  - Library gets TWO models, one per kind. Its rows are mixed, and one
    anchor would let a Shift-click on a track sweep up the albums drawn
    between it and the anchor.
  - Ranges run over the VISIBLE rows. Local Library's search box is a
    view filter, and a range over rows the user cannot see is not the
    range they asked for — the same call `select-all` already made.
  - The Local Library tree rail keeps plain toggles. Its selection lives
    in Rust (QbzLocal.treeToggle*Select), so there is no QML map to hang
    an anchor off; teaching the Rust side about an anchor is its own
    change, and the file says so where a reader would expect otherwise.

The anchor is an ID, not an index, because every one of these views can
re-sort or filter under a live selection — an index anchor silently
points at a different track the moment the order changes. Slint's
selection.rs made the same call for the same reason.

Verified by driving the app: in Abbey Road, click row 1 then Shift-click
row 5 selects exactly rows 1-5 and leaves 6-8 untouched, with the bar
reading "5 selected"; the same in a playlist, additively over a row that
was already selected.

cc
2026-08-22 02:03:10 -06:00
vicrodh e1876c15f0 feat(qt): the artist page's radio disc goes live, with a start-up indicator
The disc was btnEnabled: false with a comment saying neither engine had a seam
on a Qt bridge. Both do now. ArtistPageView.slint:426-461 opens a two-row
dropdown — QBZ Radio (the local qbz-radio pool builder) and Qobuz Radio
(/radio/artist) — and that is what this restores. The smart arm already
shipped behind Discover's spotlight RADIO card and simply was not wired here;
the Qobuz arm is new (get_radio_artist + the same enrich_radio_tracks the album
radio uses, because its track objects are just as bare).

Both labels already exist in all eight catalogues, so no new msgid.

AND THE WAIT IS VISIBLE NOW. A radio is a fetch, an enrich and a queue write;
until the first track resolves nothing on screen moves, so the click read as
dead. QbzCircleAction gains the `loading` arm the reference already has
(CircleAction.slint:18/:77) and QbzHome.radioPending carries the KEY of the
radio being built — "album:<id>" or "artist:<id>" — so the Discover rail spins
only the station that was clicked instead of all six.

The spinner rides QbzShell.pulseMs, NOT a RotationAnimation. Qt Quick has no
partial redraws, so a continuous animator presents the whole window at display
rate (~1.2% GPU per present on the owner's hybrid laptop); a 60 Hz spin for the
seconds a radio takes is exactly the bill the pulse law refuses. 12 degrees per
~30 Hz tick, and the Connections is disabled unless the button is spinning and
on screen, so at rest it writes nothing. theme/QbzSpinner.qml still uses a
RotationAnimation and is deliberately not reused.

On the cards, `loading` also pins the hover disc up: it only exists on hover,
so it vanished the moment the pointer left after a click, which is what made
the click look swallowed.

A RadioGuard disarms the key in Drop, so a bad id, a network error and an empty
result all clear it. A disc spinning forever is worse than no indicator.

cc
2026-08-19 23:55:07 -06:00
vicrodh e816436fd0 feat(qt): remember where each page was scrolled, across back and forward
The port of the block Slint repeats in 27 views (NavState.restore-scope /
scroll-restore / report-scroll). A .slint file cannot hand a component a
reference to a Flickable, which is why the reference inlines it; QML can, so
controls/ScrollMemory.qml exists once and 31 containers mount it.

Two divergences from the reference, both forced by the same fact — tabs are not
history entries in this port:

1. THE SCOPE IS NAMED BY THE VIEW, not derived from the entry by a scope_for
   table. Slint can derive it because its entries carry the tab
   (Favorites { tab }); here an entry is a bare route id, so a derived scope
   would read "library" for all five Library tabs and pour the Albums grid's
   offset into whatever tab mounted. Letting the reporter name its own scope
   buys tab granularity for free, and the mismatch case degrades the right way:
   an unmatched scope restores NOTHING instead of restoring the wrong thing.

2. THE RESTORE RE-ASSERTS instead of firing once. A Qt item view resets
   contentY to 0 whenever its model is replaced, and several pages assign their
   model from a binding whose inputs arrive over the network after the mount —
   the album page rebuilds listCells from three deferred rails, so it hands its
   ListView a new array up to four times in its first seconds and snaps back to
   the top over a restore that already ran correctly. The offset is held and
   re-applied until a 2.5 s deadline, or until the user takes over (a wheel, a
   drag or a flick raises `moving`, and from then the position is theirs).

Diagnostics are off by default: QT_LOGGING_RULES="qbz.nav.scroll.info=true" for
the QML half, RUST_LOG=qbz=debug for the stamp/arm half.

cc
2026-08-19 23:54:46 -06:00
vicrodh e779b6ec1e fix(qt): a pulled track's menu offers nothing that leads nowhere
Smoke found the row rendering correctly and the menu still offering four
entries that cannot work on it.

Add to mixtape and Add to playlist are refused, in both row implementations.
The precedent was already there -- `hasPlaylistAddSeam` excluded a broken local
ref for the same reason -- this is the same idea with a different cause. Gated
on `pulled` rather than `pulledDead`, so a downloaded copy is refused too:
what a playlist or mixtape stores is the Qobuz catalog id, which is dead on
every other device, every other surface and for anyone the list is shared with.
The local copy playing here does not make the row safe to seed elsewhere.

Both share links go too. Qobuz's page for a withdrawn track is gone and
Song.link resolves through it, so each one rendered and led nowhere. Track info
as well: it needs the catalog record the pull took away.

That empties the menu on a surface that does not offer the repair -- an album
page, search results -- so the row menu no longer opens when its model comes
back empty. An empty popup reads as a broken control rather than as "there is
nothing to do with this row". The ArtistView fork keeps its go-to entries and
can never reach that state.

cc
2026-08-17 15:37:12 -06:00
vicrodh 7780efa5db feat(qt): mark tracks Qobuz pulled, and keep them out of the queue
Qobuz withdraws tracks: sometimes a recording, sometimes only a quality tier,
sometimes it republishes the same recording under a new album id. The row keeps
appearing and simply cannot play. Until now the user found out by clicking it.

The app already knew and threw the answer away: eight builders hardcoded
`streamable: true`, so the API's own flag never reached a row model. The
reactive half was already here and stays -- a terminal failure still toasts and
skips, bounded at five consecutive, with the 403 back-off kept separate so a
403 storm cannot burn five good tracks.

Detection has two clauses. The API's `streamable: false`, and a session-only
memory of tracks that died terminally under the player this run: /album/get is
honest, but plenty of rows only fail at the stream-url step, and that memory is
what stops the queue re-offering them. Session-only on purpose -- the reference
kept the equivalent set in localStorage, never expired it and never revalidated
it, so a track Qobuz restored stayed dead forever.

Dead rows are dimmed, get an alert glyph and a tooltip, lose click, drag,
favourite and download, and STAY visible and right-clickable: hiding them would
defeat the point and remove the only route to a replacement. Qobuz's own player
does exactly this, and the pulled track carries displayable:false while still
being rendered -- that flag is not a hide instruction.

A downloaded copy is exempt everywhere. The offline tier resolves before any
availability question, so a pulled track already on disk plays fine; dropping it
from the queue would take away something the user downloaded, and it would bite
hardest offline. Those rows say they are playing the local copy and keep their
play affordance.

Two seams filter, not one, and both had to learn the surviving anchor: every
caller read `first_id` from the UNFILTERED list, so the seam dropped that row
and the app then asked the player for the id it had just discarded -- silence,
no toast. That was already reachable today through the artist blacklist. The
seams now return the surviving start and its id.

Two id bugs surfaced on the way and are fixed here. A playlist row's
`playlist_track_id` was filled with the CATALOG id; they are different numbers
for the same row, one naming the recording and the other its slot in that
playlist, and Qobuz's delete and reposition verbs both take the membership id --
so "remove from playlist" was addressing a row that does not exist. And the For
You rows were built with `..default()`, claiming availability while the queue
built from the same track read the truth.

Catalogs: the two strings this needed already existed in all seven translated
locales and are reused; the skipped-tracks toast is a plural pair, and the
replacement feature's strings ride along here since they share the files.

cc
2026-08-17 14:41:26 -06:00
vicrodh 1f636679d5 fix(qt): "Play all next" enqueues the artist instead of replacing the queue
The artist ⋯ menu offers "Play all next", "Add all to queue" and "Shuffle
all". The first was wired to `playArtistTop(false)` — which the bridge's own
doc calls "Play all": it REPLACES the queue and starts playing. There is no
plain "Play all" row in that menu, so there was no way to get the intended
behaviour, and asking to queue an artist next wiped whatever was queued.

The invokable takes a mode now and both rows route through the shared
insertion funnel: "next" inserts at the cursor, "queue" appends. That is
what the reference does (`enqueue_artist_top_selected(.., next: true)`) and
what `playback_qt::enqueue_artist_top_mode` was written for — it had no
caller at all, which is how the miswiring survived.

cc
2026-08-16 18:56:38 -06:00
vicrodh 8bd02e35d3 feat(qt): custom-theme editor, artist portrait, playlist rail, About/What's New and diagnostics
Five surfaces the Qt frontend was missing, landed together because they share
five wiring files (build.rs, main.rs, shell_bridge.rs, AppShell.qml,
HeaderBar.qml) and splitting them would produce commits that do not build.

ARTIST PAGE
- The Playlists section used a hand-rolled Rectangle delegate: a MouseArea with
  no onClicked, and a RoundedImage with no fit:, so the default crop blew an
  800x380 playlist banner up inside a 200x200 box and showed the middle 47% at
  2.1x. Replaced by the real cards/PlaylistCard.qml — already live on five other
  surfaces — mounted in a new views/PlaylistRail.qml modelled on SectionRail.
  ArtistPlaylist publishes the five roles the card reads.
- The portrait gains what the album cover has: the right-click menu the Slint
  reference already has (Add/Change/Remove image, Open in browser, Save as…) and
  the lightbox this port invented for albums and playlists. Custom images are
  keyed by artist NAME into the same custom_artwork.json the Slint build writes,
  so they round-trip between the two.
- CoverLightbox is now aspect-aware. It forced a square box on the premise that
  covers are square; artist portraits are not (1080x720 measured in the cache).
- Removing an override invalidates the pipeline's resolved path for that url:
  artwork_qt::cached_path consults the override FIRST, so coverMap held the
  custom file and the header kept showing the picture the user had just deleted.
- artwork_qt::local_path is the inverse of file_url. trim_start_matches("file://")
  is not: it leaves the percent-escapes in place, so any path holding % # or ?
  came back as a name that does not exist on disk.
- One new msgid, "View image", in the seven non-en locales — matching its sibling
  "View cover", since en carries none of that family and falls back to the msgid.

CUSTOM THEME
- The editor, the colour picker and the swatch grid, ported 1:1 from
  AppearanceSettings.slint and ColorPicker.slint. The 11 editable base tokens,
  their expansion into the full 55-value palette and the on-disk format all stay
  in the shared qbz-theme crate, so a theme authored in the shipping Slint build
  already rendered here and now round-trips both ways.
- Hue is normalised 0..1 at every Qt.hsva boundary; the reference stores 0..360,
  and porting the number instead of the domain would render every swatch red.
- The first-selection seed is captured BEFORE set_theme persists the slug,
  because current_slug() re-reads it from disk — a seed taken afterwards would
  resolve "custom", find no file and snapshot the default it was meant to replace.
- The in-memory base is dropped when the theme row enters "custom": it is
  memoized for the life of the process and filled at bridge construction, so a
  process that booted without the file would keep serving the OLED default even
  after the shipping Slint build wrote the user's theme.
- The disk write is debounced to drag-end and atomic; the reference persists on
  every drag frame with a truncating write, on a file the other build has open.

ABOUT + WHAT'S NEW
- Both modals, with their producers. render_markdown is transcribed line for line
  from the reference: h1 and h2 collapse to one level, an indent-0 bullet becomes
  a section plus a TOC entry, bold and backticks are stripped rather than styled.
  Text.MarkdownText is a different subset and would have rendered a different
  document from the same source. Pinned by tests, including the real 2.0.2 body.
- The codename is a single const, so the release checklist has one Qt-side place
  to bump.

DIAGNOSTICS
- The panel in Settings > Developer, the Report an Issue modal and its menu row.
- The log bundle carried eight hand-built header fields where the reference
  carries about seventy, so every issue filed from a Qt build arrived with no
  kernel, no distro, no install method, no GPU, no exclusive-mode / DAC /
  sample-rate state and no playback context. The report is injected INTO
  qbz_log::bundle rather than replacing it, keeping the <details> wrapper that
  makes a pasted bundle readable.
- The GTK / WebKit / GSK / GDK rows are CUT. In a Qt process those libraries are
  not mapped, so their runtime column can only read "—", and their saved column
  would come from a graphics.json this binary never reads or writes — foreign
  state presented as this app's configuration.

SHELL
- The four always-on-top overlays (toast, tooltip, art preview, immersive) relied
  on declaration order and carried no z, so any z-bearing modal buried them: a
  toast raised by a background event behind an opaque panel is never seen. They
  now sit in a band above the modals, keeping their relative order.
- build.rs asked cargo to watch ../../.git/HEAD, which does not exist in a git
  worktree (.git is a file). Cargo treats a missing rerun-if-changed target as
  always-dirty, so the whole build script — per-shader qsb, the recursive asset
  sweep, cxx-qt/moc codegen — re-ran on every cargo invocation.

Verified: cargo test -p qbz-qt 343 passed, cargo test -p qbz-library 83 passed,
qml_singleton_xref and qml_resolution_audit clean over 35 bridges and 265 QML
files, and qmlcachegen compiles every one of them. Smoke-tested by hand.

Contracts, recon and adversarial reviews:
qbz-nix-docs/qt-frontend/2026-08-14-six-item-round/

cc
2026-08-15 00:52:25 -06:00
vicrodh 016eb3cd23 feat(qt): artist scene, musician page and the shared scene-discovery engine
Both views were absent from the Qt frontend, not partial. This lands them
together with the core engine they need and the two entry points that reach
them.

- qbz-core gains scene discovery ("artists from the same place"): a
  cancellable run with a phase for the progress label and a typed
  SceneDiscoveryError, so a view can tell offline, all-upstreams-failed and
  an honest empty result apart. CancelToken, ScenePhase and SceneDiscoveryError
  are re-exported for frontends.
- qbz-integrations: MusicBrainz location resolution plus its cache layer.
- qbz-qt: ArtistSceneView with its three scene components, MusicianPageView
  and MusicianModal, backed by artist_scene_qt.rs, musician_qt.rs and the two
  bridges. The five-branch musician dispatcher is wired to all six of its
  consumers. Both scene doors are live: the sidebar location link and the
  overflow row that shipped grey with action: "stub".
- Translations: the new msgids in all eight locales.

Three defects fixed on the way, all with the same signature — a comment
asserting a mechanism that does not exist:

- Volume opened at 100 %. The comment claimed the poll loop mirrored it from
  the engine; now_playing::set_volume has two callers and neither runs in a
  local session.
- mbAvailable was documented as "MusicBrainz enabled AND resolved to an MBID"
  while being assigned from the opt-in alone. Consumers now test the MBID.
- Session restore could not resume from a cold cursor ("cannot resume - no
  audio data available") for want of a has_loaded_audio() guard. Investigation
  in qbz-nix-docs/qt-frontend/2026-08-14-cold-cursor-resume.md.

Contract and evidence:
qbz-nix-docs/qt-frontend/2026-08-14-artist-scene-musician/00-CONTRACT.md,
which wins over specs 01..09 and records 20 deliberate divergences from the
reference in section 6.

cc
2026-08-14 19:25:11 -06:00
vicrodh fda56f9ea2 fix(qt): pin the artist jump nav bar and round it at the pane edge
The strip scrolled away with the body; the reference clamps it to the top.
Lifted out of the flow with a slot holding its place, using the reference's
clamp verbatim -- the formula must not add the viewport y or the scroll is
double-counted and the bar lifts ahead of the body mid-transition.

Pinned at the pane's top edge it then showed the square-corner defect already
fixed in Discover: Qt's clip is a rectangular scissor that ignores radius, and
the shell hides its bezel nubs while the dynamic background shows through the
corners, so a full-bleed child has to round itself. Driven off the live y, so
the rounding exists only while the bar is actually at the top -- rounded
corners in mid-page would be a notch with nothing behind them.

cc
2026-08-13 23:10:40 -06:00
vicrodh b136c9cf5d feat(qt): ambient background port, clip sweep and measurement tooling
Accumulated qt-frontend work from the 2026-08-11/12 sessions (cc),
uncommitted until now: the app-wide dynamic background in both modes
(AmbientField with GPU/Canvas arms, AppShell layering, ambient palette
pipeline), the wave-1 clip/batch sweep across the tree (alpha batches
449 -> 327, reproducible), the rounded-cover and icon-tint arms, and
scripts/qt-batches.sh (batches + presents/s sampler).

The GPU behaviour of these pieces was finalized in the follow-up pulse
commits; see qbz-nix-docs/qt-frontend/2026-08-11-scenegraph-batches/
GPU-COST-INVESTIGATION.md for the full campaign.

km
2026-08-13 13:01:32 -06:00
vicrodh 79e3cdc46b feat(qt): multi-select bulk bar on every Qobuz track listing
The album-page pattern (selection in QML, actions in Rust) generalized:

- New shared engine bulk_tracks_qt.rs: one catalog batch-resolve that
  preserves the selection's visible order, then queue / play-next /
  play-later / add-to-playlist / add-to-mixtape / add-to-favorites /
  make-offline, with the queue context stamped per host.
- PlaylistView: toggle in the header action row, bar inline above the
  column header, selection resets when the playlist changes.
- ArtistView: the Popular Tracks header's dimmed toggle goes live; one
  selection covers Popular Tracks + Appears On + the in-library rows;
  the PopularTrackRow fork gets the select checkbox AND its offline
  cell/menu block stop being inert stubs.
- LabelView: Popular Tracks gets the same treatment.
- AlbumView: the bar moves from a floating overlay to the inline spot
  the Local Library album view uses (bar in flow, content below).

km
2026-08-11 09:00:01 -06:00
vicrodh 704fd7e60a fix(qt): artist Latest-release card renders its data again
The card bound `artist.lastRelease.*` unqualified, and inside an
AlbumCard instantiation the bare name `artist` resolves to the CARD'S
OWN string property — a string has no .lastRelease, so every binding
fell back to "" and the card rendered as an empty tile (section visible,
no art, no title) while the grids' modelData-driven cards were fine.
Caught live on a VNC-driven session: the published document carries the
full lastRelease object; only the QML scope shadowing ate it. Every read
in the block is now root.artist.lastRelease.

km
2026-08-10 22:08:43 -06:00
vicrodh ec8588687b feat(qt): artist page parity - load more, section sort, discography
The release-section "Load more" fetched a page and appended it to a structure
no view ever re-read. The handler pushed IN PLACE into the object behind
`readonly property var artist: JSON.parse(QbzArtist.artistJson)`, and the
releaseSections projection returned that same array on the unfiltered arm, so
both Repeaters were re-handed the identical reference and nothing was dirty.
The tree's own rule, written in cards/PlaylistCollage.qml: rebind requires a
NEW object reference. A second bug sat on the same path - the artist document
republishes progressively (stories, then each MusicBrainz section as it
resolves) and every republish re-runs the parse, wiping anything appended, so
fixing only the first would have left a bug that looks random. Both
pre-existing; the in-flight placeholder added earlier is what made an
always-silent no-op visible.

Appended pages now live in an overlay keyed by release type. It survives a
republish, emits new arrays so the Repeaters rebuild, dedupes by album id,
carries the reference's 4-page cap per bucket (artist.rs:718-720, which hands
off to the discography page beyond it), and is guarded against a page
requested on one artist landing on another's grid - releaseSectionReady
carries no artist id and every artist has an "album" bucket.

"See discography" was a pointer-cursor MouseArea with no onClicked under a
POC-NOTE saying the page was out of scope. ArtistReleasesView.qml +
artist_releases_qt.rs port ArtistReleasesView.slint: infinite scroll rather
than a button, plus the loading, error-with-retry, empty and offline arms.
The album page's "More from <artist>" view-all is a second door to the same
page. Its paging offset counts what the SERVER returned rather than the
rendered row count the reference uses: blacklist filtering and id dedupe make
the rendered count smaller, so the reference re-requests seen rows and skips
the tail whenever the blacklist is non-empty.

The per-section sort was a dimmed Rectangle with no MouseArea, under a
comment asserting no seam existed. It is now a real QbzSelect with the
reference's five options and index mapping, persisted per release type in
artist_prefs. Choosing "Default" after a sort does not restore the server
order until the page reloads - that is the reference's behaviour
(album_map.rs:262 is a bare no-op arm and resort sorts the live model), kept
deliberately rather than diverged.

Also, two visual fixes from the same round that share these files: Popular
Tracks drew its cover at radius 8 where the shared rows/TrackRow.qml uses 4,
and the album page's rail mounts said `width: parent.width` inside a Column
with 32px padding - QML padding shifts children without narrowing
parent.width, so the rails hung 32px off the right and the right page chevron
landed outside the window.

Carries scripts/qt-diag.sh, which has been sitting untracked since the
rendering round: it answers "which backend is this actually running on" from
a real graphical session, refusing ssh and refusing offscreen because either
would answer the wrong question. That refusal is the point - the doctrine it
disproved ("shader effects render nothing on this port's software path") came
from an offscreen observation, and offscreen forces software by definition.

cc
2026-08-02 16:34:58 -06:00
vicrodh 8776ebe82d fix(qt): carry the real track data into every queue, and shuffle for real
Two defect classes the owner found by playing music, both of them the port
diverging from a reference that gets it right.

QUEUE TRACK FIDELITY. The reference has ONE builder, make_queue_track
(playback.rs:2426), and it takes the raw Track, so bit_depth and sample_rate
come straight off the API model. This port forked that into ten builders and
five of them mapped from a DISPLAY ROW instead — a row that carries
qualityTier / qualityDetail / qualityLabel, the already-formatted strings, and
no raw numbers. Those five hardcoded bit_depth: None, sample_rate: None:
playlist_qt, artist_qt, label_qt, library_qt and playback_qt's feed_queue_track.

The consequence reached the user as a broken NPB AudioStamp: the track edge
seeds quality_state from those same numbers, so starting playback from a
playlist, an artist page, a label page or a Library-feed row left TRACK_MAX at
zero and the badge could not render a complete bit-depth / sample-rate line.
Starting from an album was perfect, which is what made it look intermittent —
the album path was one of the five that had always built from the raw Track.
The rows now carry the numbers alongside the strings, because the producer
derives the strings FROM those numbers and was discarding them; parsing
"24-bit / 96 kHz" back into integers would have been a second source of truth.
The same builders were dropping artwork_url, which is why the queue sidebar
had no covers for playlist-sourced or local rows.

Also fixed here, found while tracing: local_playlist_qt::play shipped
context: None, so set_queue_stamped fell through to derive_context, which
answers None for a many-album playlist. The song card then used its per-track
album fallback and pointed at a local album_group_key instead of the playlist.
Pre-existing for the header Play, but a guard added last round routed the row
click through the same path, which turned it into a regression there.

SHUFFLE. set_shuffle(true) only randomises what comes NEXT, so four entry
points raised the mode and then played the list's #1 track: the album header,
the playlist header, the local-playlist header and every local play_rows call.
The one track the user actually hears on pressing Shuffle was deterministic.
All four now mix their own list with the xorshift Fisher-Yates the port
already uses in play_track_list_in and start at the top of the mixed order.
The mode stays raised so playback continues shuffled past the list. The owner
traced the flag-and-play-from-the-top shape to a very early Tauri experiment;
it is not the behaviour anywhere.

Not addressed, going to a separate pass: a Qobuz playlist carrying local or
Plex sidecar rows. The reference routes those through the local snapshot
(playback.rs:3488 is_mixed); this port has no sidecar concept on playlist_qt
at all, so such a row is still typed as qobuz. Same defect class, one layer up.

cc
2026-08-01 21:36:07 -06:00
vicrodh a16cf56c86 feat(qt): playlist manager, folders, importer and the Library parity round
Ports the whole playlist-organisation domain, which had no counterpart in
this frontend, plus the Library work the owner asked not to defer.

Playlist Manager. New controller (playlist_manager_qt, _rows, _ops) over the
already-ported folders_qt repository, which until now had zero consumers.
Grid, list and folder-tree modes; sort, filter and search; folder cards and
chips; drag reorder and up/down arrows. Reached from the sidebar's "..."
menu, whose New folder / Manage playlists / Import rows had been rendering
dimmed and inert behind a comment saying the seam did not exist.

Folders. QbzFolderEdit plus the create/edit modals and PmFolderIcon: preset
or custom-image icons, colour, hidden flag, delete. Deleting a folder nulls
its LOCAL members' folder_id explicitly, because the app keeps the
foreign_keys pragma off, so the schema's ON DELETE SET NULL never fires for
them.

QbzPlaylistEdit. One shared rename/description/delete editor replacing the
inline popup in PlaylistView. Three corrections the old path had wrong: the
description is carried through a rename instead of being written as NULL,
a FOLLOWED playlist routes to unsubscribe (playlist/delete returns 200 and
silently no-ops on a playlist you do not own), and the post-delete back
navigation is conditional on actually being on that playlist's page, so
deleting from the manager no longer navigates you off it.

Importer. Spotify / Apple Music / Tidal / Deezer, over the shared
qbz-playlist-import crate.

Picker local mode. The reference's four-case matrix — target local or Qobuz,
payload local refs or Qobuz ids. Local playlists list unconditionally and
Qobuz ones only when online. Local refs onto a Qobuz playlist write the
library.db sidecar at next_playlist_sidecar_position(pid, qobuz_count); the
0-based enumerate the reference used before collided slots and lost rows.
The carried payload can no longer be parsed as a catalog id when it is a
library row id. Unblocks the local bulk add-to-playlist.

Library. A-Z jump strip, Albums list mode, Artists side panel, per-tab
persistence and multi-select. Preferences land in the same
<data-dir>/qbz/favorites_ui.json the shipping build writes, so switching
between the two frontends keeps them. LibraryView is split into
views/library/ on the way past 1800 lines.

Local library. Group-by now persists; playback queues the order on screen
rather than the SQL page order; switching album-identity mode invalidates
the Artists tab; artist matching folds diacritics and compares normalized
credit parts, so "Air" stops listing "Airbourne" and "Beyonce" stops being
two artists.

Offline. activate_offline never persisted a last-user marker, so every
per-user path resolved to None and all local reads came back empty; a
session that started offline saw no local playlists at all. The sidebar's
load-once latch was function-local and therefore unreachable from the logout
reset, so a second login never rebuilt the tree. Both are session-scoped
now, and the sidebar Refresh row runs the local-safe verb instead of being
dimmed with no way to recover.

Also fixes, found while verifying rather than reported: artwork derivatives
were written straight to their final path, so a QML Image resolving one
mid-encode opened a truncated png and Qt cached that failure against the URL
for the rest of the session; Library's track group separators referenced a
Component declared in another delegate's scope and could never render; the
genre filter was drawn on Tracks and Albums but applied only on All; an
All-feed row called a player method that does not exist; and the sidebar's
drop-hot highlight used Slint's #RRGGBBAA literals in Qt's #AARRGGBB slot.

17 new msgids across all 8 locales.

cc
2026-07-31 22:10:19 -06:00
vicrodh 494596616e feat(qt): port the Blacklist manager for artists and albums
The port had a 67-line settings row showing two counters and a header saying
the Manage chevron was "NOT shipped — this port has no Blacklist Manager view
for it to open". The Slint has 1,114 lines of manager plus the consumer surfaces
that make the feature mean anything.

- src/artist_blacklist.rs is a 1:1 port of the reference's per-user lifecycle,
  including the fail-open asymmetry (is_enabled reads TRUE when there is no
  session, everything else false/empty) and the byte-identical NO_SESSION_ERR.
  src/reco_dismiss_qt.rs carries the reco-dismissal store. Both are bound in
  ALL THREE session-activation paths — the offline one included, because the
  reference records that Tauri never bound it offline and blacklisted artists
  leaked into offline surfaces — and torn down on logout, or the next account
  inherits them.
- The manager view: three tabs (bordered, ADR-008 — no pills), search, sort,
  the enable toggle, the disabled warning banner, the four body branches per
  tab in their load-bearing order, windowed lists, and the clear-all confirm.
  Reached from Settings only, exactly like the Slint; no sidebar entry.
- Every one of the ten store mutations publishes TWICE — its own document and
  publish_settings() — because the Settings counters live in a different
  document and nav_qt::back() re-runs no per-view load. Without it,
  Manage -> unblock -> Back showed pre-mutation counters. The Slint gets this
  free from a shared global.
- The search field is driven imperatively, not by a binding: QbzLineEdit's X
  used to destroy the binding, after which the box went blank while the list
  stayed filtered.
- Consumer surfaces, which is where the feature actually lives: the album card
  and album list row gained "Block this album", the artist card gained the
  3-arg "Not interested", the album header menu gained Block/Unblock swapping
  on state, and the artist page gained the Show/Blacklist flip plus the amber
  hidden banner with its "Show artist" button. album_qt and artist_qt now seed
  isAlbumBlocked / isBlacklisted at document build time — without the seed an
  already-blocked album offered "Block this album" and the first click
  UN-blocked it, the same lie the pin glyph told before isPinned existed.
- search_qt passed &Default::default() for both blacklist snapshots, so nothing
  was filtered anywhere and a greyed row still played. It now passes the real
  snapshots at both call sites.
- The 17 toasts the spec had dropped for want of a toast host are wired: that
  premise stopped being true when toast_qt landed, and a Clear All that failed
  with NO_SESSION_ERR was completely silent. Their msgids are in all eight
  catalogues; the five album-axis ones existed only in es and nl.

Also fixed in passing, pre-existing on this branch and unrelated to the
blacklist: ArtistView's library tab read `libTracks` unqualified from a child
of the object that declares it, which QML resolves against the component root,
not the enclosing object — so the "Tracks" heading threw a ReferenceError and
never rendered. Found by forcing the artist route in the offscreen smoke, which
no earlier gate did.

cc
2026-07-29 21:24:12 -06:00
vicrodh a3b89107fc fix(qt): table headers line up, the mini rail is centred, tooltips have a background
Three of the owner's visual reports, one theme: geometry that was derived
in two places and drifted.

The track table laid its header out from the LABELLED columns only, so
the heart and the overflow menu took no space there and every label sat
right of the column it names. Header and rows now come from one shared
set of widths, including the responsive arms -- if the header hid columns
on a different condition than the row, the drift would come back only on
narrow windows.

The collapsed rail goes back to Slint's 64px. It had been 50 by owner
request, and the measurement showed why that was the actual defect: the
rail centred its row at 25 while the header's own sidebar toggle, sitting
directly above it, centres at 30. Symmetric padding inside a 50px rail
still reads as misaligned because the eye compares the glyphs to the
header control, not to the rail; chasing it from inside bought the
alignment at the price of a visibly asymmetric hover pill. At 64 both
references land 2px apart and the padding is symmetric again. The row
stays a literal 34 rather than being derived from the width -- deriving
it is what coupled the two tokens and would have silently grown every row
to 48.

Tooltips: the port had none, while Slint has a shell-level overlay. This
adds the overlay rather than a Popup per call site.

cc
2026-07-29 16:25:57 -06:00
vicrodh 81c43a114e fix(qt): glyph colours follow the theme, on light palettes and on accent fills
Two defects with one cause: a tint name that means a frozen hex.

"primary" is the legacy alias of literal #ffffff, not Theme.text-primary,
so every control passing it drew a white glyph. On the eleven light
themes that is white-on-light -- the header back/forward chevrons, the
sidebar toggle and the carousel arrows the owner marked. They now pass
the theme-following names, which icon_tint_qt bakes at runtime.

The stale `hslLightness > 0.5 ? "primary" : "black"` workarounds that
predate the runtime tinter collapse into those names, and the qrc floor
underneath them becomes polarity-aware: dir_for() returns "" whenever
the cache dir is unavailable, a bake fails or the theme document has not
been published, and that path used to resolve textPrimary straight back
to the white bake -- reproducing the bug it was fixing, app-wide, in the
degraded state.

On accent fills the fix is a deviation from Slint, approved by the owner
after measurement. A fixed white glyph on Theme.accent falls under 2.6:1
on 16 of the 35 shipped palettes, including high-contrast at 1.70:1 and
wcag-dark at 1.82:1 -- the two themes whose reason to exist is contrast.
Slint hardcodes #ffffff there (CircleAction.slint:72 and three others),
so the bug is upstream. accentText alone is not the answer either: it is
picked for the theme's text ramp and gives 2.56:1 on Rose Pine Dawn,
worse than the black it replaces. So QbzTheme picks the best-contrast
tint by real sRGB luminance against the live accent, and the labels
beside those glyphs use its colour twin -- BrowseGenreButton and
LibraryView were drawing a white glyph next to an accentText label
inside the same pill.

Rounds out the two parity items the same files owe: QbzNavButton gains
the ambient arm from Carousel.slint (wired at the six carousel sites,
not left dead), and QbzCircleAction rounds its glyph to whole pixels the
way CircleAction.slint does.

cc
2026-07-29 10:30:43 -06:00
vicrodh 2a5b5ac16e feat(qbz-qt): theme-following icons, the real header atmosphere, sharp covers, playback context
**Icons follow the theme.** The bakes are frozen dark-palette hexes, so on light
themes secondary, muted and accent were simply wrong, and accent was wrong on
any theme whose accent is not #4285f4. Slint recolours at render time, which
this path cannot do — so the tint is generated once per colour into the cache
and loaded through the same Image+svg path the bakes already use. No effect, no
shader, so it cannot hit the "renders nothing on software" failure.

The sweep found the part the diagnosis had missed: "primary" was two meanings
welded together — max-contrast-on-theme-surface, and literal white for glyphs on
hosts that are dark under every theme. Remapping it globally would have painted
dark glyphs on dark scrims in fourteen places. The vocabulary is split instead,
with "primary" left as an alias so nothing changes until it is migrated
deliberately.

**The album header gradient was Slint's fallback, not its design.** Slint paints
a blurred artwork field and only falls back to the flat two-band gradient when
that image is unavailable; the port shipped the fallback. The field needs no
shader — it is a 128x128 image, so the pipeline ports verbatim: the cover down
to 8x8, back up to 128, blur, colour adjust, vignette. The 8x8 step is the look,
not an optimization; everything after it works from eight pixels of colour,
which is why it reads as atmosphere rather than as a blurred cover. It comes out
of the same decode that already produced the flat tint.

**Covers were point-sampled.** Canvas drawImage does not filter when it scales,
measured at RMSE 0.000 against a nearest-neighbour reference — a 600px cover in
a 200px cell throws away eight of every nine pixels, and the error is aliasing,
not softness. Rust now produces a derivative at the drawn device size so the
draw is 1:1 and there is no resample at all.

**The now-playing context stack.** It had no Qt counterpart: the model carried
context_kind and context_id, some builders stamped them, and nothing ever read
them back. The album path only appeared to work by coincidence, because the
glyph was hardcoded to open the album.

Plus: Discover's missing rails with real play history, Recommendations on the
integrations, queue drag reorder, and the playlist detail collage.

cc
2026-07-28 21:12:31 -06:00
vicrodh a1c771c39e fix(qbz-qt): row buttons, cover triggers, light-theme contrast, flyouts, genre filter
**Track-row buttons did nothing.** Declaration order is z-order in QML, and the
row-wide MouseArea added for right-click was declared last — so it covered the
heart, cloud and menu buttons and swallowed their presses.
propagateComposedEvents cannot rescue that: a press is not a composed event,
which is why only the row's own double-click still worked.

**Covers appeared only after a scroll.** Three compounding defects, not one. The
window report fired on contentY and on model change, both of which happen while
the tab body is still hidden behind its loading flag, so the report that
mattered hit the not-visible early return and was discarded with nothing to
re-fire it. The debounce reset on every change, so a burst of mount-time reports
kept pushing its trailing edge out. And a single pending slot meant that when
two surfaces are mounted at once — the artist rail and that artist's grid — the
second overwrote the first, so one pane was never requested at all. Eviction had
the same shape: each report deleted everything outside its own array, so the two
panes deleted each other's covers.

**Latest release had no cover** because the artist page's collector skipped it,
along with Appears On and the playlists strip.

**Light themes.** The mechanism is Slint's, from 2.0.2 and issue #638: the
on-surface arm on circle actions, header-light deciding the header foreground
only when a dark backdrop is actually painted, and the circular backing behind
the track-row play glyph. Ported as specified rather than approximated. Two
icons rendered in their SVG's own colour because they pointed at the raw asset
instead of a baked tint — a sweep found the rest of that class.

**Navigation flyouts** exist, one component serving both the sidebar and the
header nav modes.

**Filter by genre and the Discover sort now work**, everywhere the control is
drawn. The genre ids were already a parameter on the discover fetch that the
port always passed empty.

cc
2026-07-28 19:55:33 -06:00
vicrodh 9ab3d7db96 fix(qbz-qt): local albums route to the local view, and the detail-page parity round
**The empty album view.** Opening a local album from Library "All" landed on a
blank page. The mixed feed hands Qobuz and local albums to the SAME card, and
the card always called the catalog open — so a local id, which is a group key
or a filesystem path, went to /album/get and came back 404. It was in the
owner's log before this round as `get_album(/mnt/nas/…) returned 404`; what
changed is that clearing the stale document turned "shows the previous album"
into "shows nothing", which is how it surfaced. Routing now happens in
open_album itself, using the predicate the feed already uses to route
favourites, so every call site is covered at once instead of card by card.

**Header atmosphere.** Both detail pages get Slint's two-band gradient, tinted
from THIS page's artwork through the ported header_tint — not the now-playing
ambient triad, which is a different subject with a different algorithm.

**Artist page.** The catalog/library toggle existed but was broken: a
hand-rolled copy of the shared tab bar whose delegate walked the wrong parent
chain, so it threw on every evaluation and never took its active colours. It
now mounts the shared control. Added the JUMP TO label, the tab-strip search
with the client-side filter it drives, and the year under release-section
albums. The Network panel ran the full window height and never auto-opened; it
is bounded below the tab strip now and opens unless the content is constrained,
as Slint does. The action circles were the wrong size with the wrong glyph
colour and no overlay arm — which would have left them dark-on-dark once the
gradient landed.

**Quality in track rows.** The column rendered a bare tier; it carries the
badge now, in the one shared row component every surface mounts. playlist_qt
was the only producer not emitting the bit-depth line.

**Skeletons hand over instead of disappearing.** They cleared when the PATH
arrived, but the image still had to load and rasterize after that, so the
placeholder vanished and left an empty cell. They now wait for the image to be
ready.

**Local covers.** Most local covers ARE already the scanner's thumbnail, but
re-hashing their path produced a different filename, so each one was decoded,
resized to its own size and re-encoded into a duplicate before being shown.
That was most of the wait.

cc
2026-07-28 19:01:25 -06:00
vicrodh f3a33245b2 feat(qbz-qt): staged loading, skeletons everywhere, lyrics, gestures, richer menus
**Deferred external rows.** The album page awaited the Last.fm row before
publishing anything, so the tracklist waited on an external service plus
MusicBrainz. It publishes in stages now — header and tracks first, then each
Qobuz rail as it lands, then Last.fm — with every patch merged under a
generation counter so a late reply for album A cannot paint onto album B. The
artist page was already staged this way; its views were the part still showing
bare "Loading…" text.

**Skeletons as the standard.** One control, new variants rather than new
components, mounted across the views. Its second job is the one the owner
named: cleanup. A cover that never resolves settles the placeholder once and
reveals the card's own empty state instead of shimmering forever — local albums
with no embedded art produce no artwork entry at all, so a placeholder gated
only on "not arrived yet" would never stop.

**Local artwork streams.** Fifteen seconds to first cover on a 1274-album grid
was one batch emitted after the whole window resolved. Each cover emits as it
resolves now, visible band before prefetch margin.

**Lyrics migrated.** Smooth sync instead of a 1 Hz tick, word-level karaoke
where the document carries it, the surrounding-line dimming, the controls
flyout and the translation layer the v10 backend already supported. Exactly one
row subscribes to the 30 Hz output; the timer drops to 250ms when paused or
hidden.

**Navigation by mouse and touchpad.** Side buttons and a two-finger horizontal
swipe, matching #653 — including the part that matters, which is that a swipe
over a carousel scrolls the carousel. The layer is declared first in the shell
so everything else gets first refusal.

**Context menus.** Brought to the Slint inventory, Play later included, with
right-click opening the same menu as the button everywhere. Entries whose seam
does not exist are hidden rather than shipped inert.

Two controls that rendered and no-opped are now honestly disabled: the My QBZ
nav row, which routes to a view the shell has no case for, and three sidebar
menu entries with no backing call.

The sidebar caret was never a condition bug. The row is a positioner and the
name cell's width ignored the count label, so a folder WITH content pushed the
chevron past the clip — which is why it vanished exactly when it mattered.

cc
2026-07-28 18:12:31 -06:00
vicrodh d76f694781 feat(qbz-qt): close the two declared debts on the album and artist pages
The Last.fm similar-albums row exists now. The recommendation building was
already frontend-agnostic in qbz-external-reco, so this only adapts QbzCore to
its catalog trait and publishes the result; the row seeds on the album's artist
and excludes what the two Qobuz rows already show, including ids the
pre-resolution dedup misses. Resolved rows cache per album for thirty days in
the same store the Discover tab uses, so re-opening an album makes no Last.fm
or Qobuz calls, and only a non-empty result is cached — a transient failure
must not hide the row until restart. With Last.fm not connected it resolves to
nothing and makes no network call, so the rail simply never appears.

Relationship rows navigate. They carry a name rather than a catalog id, so the
click resolves through MusicBrainz first and only a CONFIRMED match opens an
artist — landing the user on a same-name musician is worse than a row that does
nothing. The role travels with the name so a match in another role is not
mistaken for this one.

cc
2026-07-28 16:45:45 -06:00
vicrodh 49ab5f5b9d feat(qbz-qt): fill the Album and Artist pages from the integrations
The two pages were missing most of what Slint shows. With MusicBrainz, Last.fm
and ListenBrainz wired this round, the sections that depend on them can exist:
the artist biography and network, relationship rows, listener figures and the
credit blocks the Slint pages carry.

Nothing is faked. A section whose data an integration cannot supply is absent
rather than an empty frame, and a section fed by an integration the user has
not connected degrades to absent without a network call — integrations stay
strictly opt-in. The relationship rows are non-navigable for now because
resolving a musician name to a catalog artist needs a bridge invokable that is
not there yet; an informational row is better than a dead click.

cc
2026-07-28 16:23:36 -06:00
vicrodh ade156a72a refactor(qbz-qt): split QbzAlbum and QbzArtist out of the God-object
Two singletons rather than one merged object, per the owner: each maps to the
view it backs. Registering them and deleting the duplicates from bridge.rs is
one change, because wiring one without removing the other compiles fine and
leaves two independent states with the view frozen and nothing in the log.

view_param_id goes with them. It had no consumer in QML, verified, and none in
Rust once the two opens stopped writing it — so it is deleted rather than
carried into a new bridge for symmetry's sake.

bridge.rs is down to three domains: settings, search and playlist.

cc
2026-07-28 15:24:38 -06:00
vicrodh 5c631000b7 refactor(qbz-qt): split QbzLibrary out of the God-object
library_bridge.rs has sat in the tree unreferenced since the phase-23 work
stopped: no mod declaration, not in build.rs, zero call sites, and duplicating
members that were still live in bridge.rs. It could not have been wired as it
stood — its module was named qbz_library, which is ambiguous with the
qbz-library crate this binary depends on, so it never compiled. The module is
now qbz_library_bridge; the QML type name comes from the QObject, so QML is
unaffected.

Registering it and deleting the duplicates had to happen together. Wiring it
alone would have compiled cleanly and produced two independent Library states —
QML reading one object while Rust published to the other — with the view simply
frozen and nothing in the log.

Moved with it: four properties, five invokables, three signals, the seven
library-only ui() hops in main.rs, and thirty-four QML references. The
Connections blocks in LibraryView, Sidebar, QueuePanel, AlbumView and
PlaylistCollage retarget wholesale because every handler in them is a library
signal. ArtistView's does not: it mixes onLibraryArtworkReady with
onReleaseSectionReady, so it becomes two blocks — retargeting it whole would
have orphaned the releases pager, and QML resolves handlers lazily enough that
the discography would just have stopped loading with nothing in the log.

bridge.rs is down to 389 lines and five domains.

cc
2026-07-28 14:07:40 -06:00
vicrodh 9a4fec6b70 refactor(qbz-qt): phase 23 part 1 — QML module layout + first five domain bridges
Two fronts of the modularization, both gated green before this commit.

QML leaves the flat qml/ directory for seven modules: cards, controls,
rows, settings, shell, theme, views. Only Main.qml and LoginScreen.qml
stay at the root. build.rs matches the tree exactly (55 files), relative
imports and asset paths were re-anchored for the new depth.

The QbzBridge God-object starts breaking up: QbzSession, QbzShell,
QbzPlayer, QbzQueue and QbzHome are now their own #[cxx_qt::bridge]
singletons, each with its own OnceLock<CxxQtThread> and ui() hop, booted
in order from Main.qml. Bridge files stay directly under src/ because
cxx-qt-build only accepts rust_files from one directory (QTBUG-93443).

bridge.rs keeps 5.5 domains (library, album/artist, settings,
integrations, search, playlist) and dies once they are split out.

cc
2026-07-28 11:08:20 -06:00