Commit Graph
21 Commits
Author SHA1 Message Date
dtourolleandClaude Opus 5 fa4ad6e2d6 Drag the date range on the axis it is chosen from
The range could be turned on with a finger and not aimed with one. Its two
ends were typed as `YYYY-MM-DD` into 108px fields behind a soft keyboard, to
name days already drawn on the axis a thumb away; and the chip that seeds them
takes its span from the timeline's zoom and pan, which are a wheel and a middle
button. A touch screen has neither, so on Android the filter was a switch with
no aim.

The band is now on the timeline. Two ends with grips, dragged along the bars,
released to filter — the histogram was already how a period is found, and this
makes it how a period is stated. Both ends snap to whole days, which is what
the typed fields mean, what `show_range` reads back out, and a floor under a
range dragged shut. The fields stay for what dragging cannot do: name an exact
day, and say in words what the range is.

For that to work the axis had to stop following the range. Redrawn to the band,
it moved the ground under the very handles doing the narrowing, and there was
nothing outside the range left to widen back into.

While there: a fixed number of equal bins instead of calendar buckets. Between
one calendar unit and the next the bar count is free to wander by a factor of
twelve, so zooming in halved it two steps out of three — the same picture drawn
wider until it jumped back to fine. Equal bins also include the empty ones, so
a bar's position on the track and the date under it are finally the same
quantity; before, a library with gaps drew a February six months wide and the
marker, the band and a click all pointed somewhere else. The count is a
setting, 32 or 64, because the right answer is a question about the screen.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-23 18:42:42 +02:00
dtourolleandClaude Opus 5 fbf286d504 Keep the mask when the photograph is closed
A local adjustment survived until the session ended and then did not exist.
Nothing reported it, because nothing had failed.

The sidecar format has carried masks since they were added, `Version::apply`
restores them into the graph, and `Version::update` captures them — that work
landed complete and was never called. The autosave writes `copy_settings()`,
which is a `Preset`: a map from (operation, parameter) to a number. A mask is
not a parameter. It is a rule about *where*, with a chain of its own, so it
fell outside the only thing being written, and the read path had nothing to
read.

The save now carries the stack beside the preset, on both the local and the
remote path. Deliberately not merged but replaced wholesale: this is the stack
as it stands, so a layer the user deleted has to leave the file too. Merging
two devices' stacks is `Sidecar::merge`'s job and belongs to sync (FR-NC-9).

A paste still carries no masks, and the `Option` is how that is said. Settings
travel between photographs; a mask does not, because it is drawn against one
frame and describes nothing on another — and `Scope` cannot express that,
since it filters parameters and a mask is not one.

The test fails against the old save path with "the mask must come back with
the photograph", which is the whole of the defect: not a crash, not an error,
just an edit that was not there in the morning.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-23 12:29:41 +02:00
dtourolleandClaude Opus 5 d91f1ec277 Thumbnail the whole library on request, and send the shards up
The grid fetches a preview only for cells that are actually browsed, which is
the right posture over a link that must not be saturated to show one screen
(FR-NC-3). The cost is that the thumbnail store ends up holding the fraction of
the library someone happened to scroll past — and that store is the one derived
thing worth syncing, since a second device that downloads the shards gets a
full grid without touching a single RAW. So the complete set is worth an hour
of range fetches paid once, deliberately, on a machine that can afford it.

That is what this adds: a pass over every visible image with an `oc:fileid`,
launched from the settings page and reported in the activity register like
every other background job. The work list is what the store lacks rather than a
flag in the catalog, so it is resumable by construction and safe to press
twice.

Lane-parallel like the metadata sweep, but it does what that sweep declined to.
The store is `&mut` and cannot cross lanes, which is why dating the library
skips thumbnails entirely; here the lanes fetch, decode and *encode*, and only
the ~20 KB result crosses back to the one thread that owns the store and writes
the chunk. The parallelism is real and the single-writer rule is not bent.

Grid class only. The large class is ~860 MB of shards against ~200 MB on the
reference library, paid by every device that syncs them; a photograph looked at
closely still gets its large thumbnail from the interactive path.

Dates come free — the header a preview needs is the header EXIF lives in — and
the pass ends by pushing the shards to the server. A filled store that never
leaves this device would be most of the cost for none of the point.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-22 19:34:59 +02:00
dtourolle 1526c957cf wip: ingest 2026-08-22 15:34:43 +02:00
dtourolle 735683b849 wip: ingest 2026-08-22 14:12:40 +02:00
dtourolleandClaude Opus 5 edcaf42ded Show only the photographs taken in the period you are looking at
🐳 Android image / Build and push (push) Successful in 1s
Build and test / android-image (push) Successful in 1s
Build and test / Desktop (Linux) (push) Failing after 57m33s
Build and test / Layer separation (push) Successful in 36s
Traceability / Requirement traces (push) Failing after 29s
Build and test / Android (aarch64) (push) Failing after 9m28s
The library could be narrowed by rating, flag and availability, but not
by when a photograph was taken — so finding a fortnight meant scrolling
to it and holding position.

The range rides on `RatingFilter` for the reason `local_only` already
does: every query path threads that one struct, so the count in the
header cannot claim a total the grid does not draw. Undated images are
excluded whenever either end is set — they cannot be inside or outside a
span, and drawing them made the range look as though it had not applied.

Taken from the timeline rather than typed into two date fields. Finding
the period is what the histogram is for, and having found it the user
should not have to read the dates off the axis and key them back in.
The histogram keeps drawing the full extent while the range is on, or
there would be nowhere to widen back out from.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 22:38:26 +02:00
dtourolleandClaude Opus 5 02d629922f Draw the date histogram over the collection you are looking at
Build and test / Desktop (Linux) (push) Failing after 57m25s
Build and test / Layer separation (push) Successful in 33s
Traceability / Requirement traces (push) Failing after 27s
🐳 Android image / Build and push (push) Successful in 3s
Build and test / android-image (push) Successful in 3s
Build and test / Android (aarch64) (push) Failing after 9m45s
The timeline counted the whole library whatever the grid was showing, so
opening a collection left a fortnight in Arosa as one column of a
fifteen-year axis — an axis describing photographs that were not on
screen.

Scope the buckets and the span to the same collection and rating filter
the grid uses. `timeline_range` counts `images` alone and cannot express
the membership join, so the scoped query lives beside the other scoped
readers in the UI and shares their descendants-of-scope rule.

`catalog_span` now delegates to the same scoped reader. Zoom and scrub
measured the full library while the bars were scoped, so a scrub could
land on an instant the collection did not contain and send the view
somewhere the user had not asked to go.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 22:15:59 +02:00
dtourolleandClaude Opus 5 09f6cf8c0f Name the sidecar the drain could not deliver
The write path learned to say which file the server refused; the drain path —
the one that runs for work queued while offline — still reported only a count.
That is the path that matters most, because everything it carries was made
with no connection and exists on one device.

With it named, the failure on the tablet is:

    draining PhotosRaw/2026/2026-08-03/_MG_9221.drsc:
    permission denied

on a credential that pushes the catalog to the same library root in the same
pass. So this is not the account and not the app password: one path is
writable and another is not, which points at the server — a read-only share
over that folder, or a file access control rule on the extension — rather than
at anything this side can retry its way out of.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 14:21:00 +02:00
dtourolleandClaude Opus 5 6a7ed37aed Say which sidecar the server refused, and where
A queued sidecar failing to upload was reported as a count and a reason —
"1 queued sidecar(s) still undelivered: permission denied" — with the path
only at debug level, which the app filters out by default.

That is unsynced user work: a rating or an edit that exists on one device and
nowhere else. Which photograph it belongs to, and which path the server
refused, is the whole of what makes the failure actionable, and without it a
403 on a single file reads the same as a whole library failing to sync.

Observed on the tablet, where writes to the derived folder succeed on the same
credential — the catalog pushes fine — while one sidecar beside its image is
refused. That combination says the path matters and the account does not, so
the path is the thing worth printing.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 14:11:30 +02:00
dtourolleandClaude Opus 5 c9c5c43aa1 Carry the library across when its home moves
The previous commit moved durable data out of Android's cache directory, and
on its own that would have been an upgrade that quietly discarded work. The
app looks in the new location, finds nothing, and rescans a library of tens of
thousands of images over the network — while the old copy, including every
offline rating and edit that had not yet synced, sits in a directory the
system is free to delete.

So the account's directory is moved once at startup, before anything opens a
store. A rename rather than a copy: both are inside the app's own data on one
filesystem, so it is atomic and cannot half-finish. An existing destination
wins and the move is skipped — that covers a second run and a fresh install,
and in neither case may this overwrite live data.

A failed move is logged, not fatal. The cost is a rescan, which is
recoverable; refusing to start is not.

Two tests, against ordinary directories rather than the platform's idea of a
cache: one puts an unsynced sidecar in the old location and asserts it is
readable in the new one afterwards, the other pins that live data is never
overwritten.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 12:32:20 +02:00
dtourolleandClaude Opus 5 b8e9793908 Keep offline work out of a directory Android empties
The catalog, the sidecar cache and the export outbox were all landing in the
app's cache directory on Android, where the system deletes them without asking
under storage pressure.

`catalog_path` derived its base from `XDG_DATA_HOME` or `HOME`, and neither is
set on Android, so it fell through to `temp_dir()` — which resolves there to
`/data/user/0/<pkg>/cache`. Confirmed on the tablet: the app logs its catalog
under `cache/darkroom/...`.

What sits beside that catalog is not disposable. `sidecars/` is the commit
point for every rating and edit made with no connection — the whole mechanism
that makes offline culling safe — and `outbox/` holds exports the user has
already been told succeeded. A day of sorting on a train, evicted by an OS
housekeeping pass before it ever reached the server, is the worst failure this
application can have, and it would leave no error and no trace.

The fallback is now `SessionStore::data_dir()`, the persistent per-app
directory the Android entry point establishes before any store opens — the
same one credentials and sessions already use. Desktop is untouched: the XDG
data location is still preferred, so nobody's catalog moves.

Two tests. One asserts no durable path contains `/cache/` or `/tmp/`; the
other pins the outbox to the catalog's parent, because three call sites derive
their location that way and a change here moves all of them at once.

Found while verifying that offline browsing works on the tablet with wifi
disabled — which it does: the app cold-starts with no network, reports the
scan failure without crashing, and serves its grid from the local store.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 12:23:18 +02:00
dtourolleandClaude Opus 5 40d4e439a9 Drop the parameter the offline sidecar writer never used
`write_one_sidecar` took an `Option<&NextcloudBackend>` it ignored. It was a
leftover from the shape the write path had before online and offline separated
into two functions: the offline one records to the cache and queues, and has no
server to talk to by definition. A parameter that is always `None` and always
unused says the opposite — that there is a case where it is `Some` — and the
next reader has to check.

The closure it was threaded through is renamed to say what it does rather than
how it is called. `run(None)` needed the reader to know what `None` meant;
`queue_all()` is the sentence.

Also regenerates the traceability matrix, which now records FR-CAT-9's queue.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 07:17:31 +02:00
dtourolleandClaude Opus 5 cb1d2be240 Choose the export folder by walking the server, not by typing it
The destination for a Nextcloud export was a text field. Nobody recalls the
exact spelling of a path three levels down, and getting it wrong does not
fail — `create_dir` makes whatever was typed, so a misremembered folder
becomes a new one at the root and the exports are somewhere nobody looks.

So it is picked the way the library root is picked, using the same
`FolderBrowser` model the launch screen drives: up, into, and "use this
folder", confirming the folder currently *shown* rather than one selected in
the list. Same rule in both places, so the phrase means one thing.

The model is shared; the worker is not. `settings_ui::spawn_folder_list` is a
near-twin of the launch screen's, because that one reaches into the
`LaunchController` for its session and reports onto the launch screen's error
line, while this one is handed credentials and writes to the settings page.
Factoring them together needs a function taking both controllers or a trait
implemented twice to abstract two call sites — more machinery than the twenty
lines it saves. What matters is shared already: navigation behaves identically
because both drive the same model.

The callbacks are wired in `lib.rs` rather than in `settings_ui::wire`,
because listing a remote folder needs credentials and the settings page holds
no session on purpose — it is reachable before a library is opened and must
not depend on one existing. With no account the picker says to sign in first,
rather than showing an empty list that reads as a server with no folders.

Details that are decisions rather than accidents: the picker opens at the
library root rather than at whatever half-typed path is in the field, which
would list nothing and look broken. The listing area is a fixed 180px, since a
folder with sixty children would otherwise push the rest of the settings page
off the bottom. "Up" is disabled at the root rather than hidden, so the row
does not jump as the user navigates. A failed listing leaves the picker open
on the folder it was showing — where the user had got to is not something to
discard over a dropped request. And the chosen folder saves immediately like
every other setting on a page that has no Save button.

The poll timer lives on the controller for the reason `LaunchController` keeps
its own there: a `slint::Timer` stops when dropped, so one local to the
function that starts it would be collected before the listing arrived.

Carries in-flight work from a parallel session — a segmentation pass in
dr-gpu, a sidecar cache, and the develop panel's continuing changes.

1020 tests pass, fmt clean. One clippy warning remains and is not mine:
`sidecar_cache::dir` is unused while that work is in progress.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-17 07:12:01 +02:00
dtourolleandClaude Opus 5 e00c99b864 Let a photograph leave: an export button, and a cache to leave from
dr-export could turn a frame into bytes and nothing could ask it to. This is
the button, and the place the bytes go.

**Everything is staged first.** An export bound for the server is written to a
local outbox and uploaded afterwards; offline is not a special case, it is the
same path with a drain that finds the server absent. Doing it the other way —
upload directly, stage only on failure — makes the failure path the one that
is rarely exercised and always broken, and a network drop mid-batch leaves
some exports existing and some not with nothing recording which. Staged first,
an export is finished the moment it is written and the upload is a promise
kept later.

The outbox sits beside the catalog rather than under the cache. dr_catalog's
cache already draws that line: passive entries are a convenience and go under
LRU, pinned ones are a promise and never do. An export awaiting upload is a
promise — the user was told it succeeded — and sweeping it for disk would
destroy the only copy. Bytes are written before the destination record, so a
kill between the two leaves an orphan the drain ignores rather than a record
pointing at nothing.

The status line says "Queued for Exports/2026", never "Exported to Nextcloud",
until it has actually landed. There is a test asserting that wording, because
the tempting shorter sentence is a claim the app cannot keep.

The drain runs on the sync pass, before the shards: a thumbnail shard can be
rebuilt from the originals and the catalog is an index, but a queued export
exists nowhere else.

`DevelopSession::render_for_export` renders the framed size rather than reusing
the frame on screen, which is deliberately viewport-sized (FR-DSP-1) — encoding
that would hand the user a soft, screen-sized file with nothing to say anything
had been lost (FR-EXP-9).

One compromise, recorded rather than hidden: the export runs synchronously on
the UI thread, so the window is unresponsive for the few hundred milliseconds
a full-resolution render and encode takes. Moving a DevelopSession and its GPU
pass to a worker is a larger change than one button earns, and it is batch
export that makes the wait intolerable rather than merely noticeable.

Still missing: the Nextcloud folder *picker*. The destination is typed into
Settings for now. `FolderBrowser` in launch.rs is already the reusable model
for it — it browses a remote tree and nothing about it is specific to choosing
a library root — but wiring it into the settings page needs a listing worker
and browser UI there, which is its own piece of work.

Carries in-flight work from a parallel session — presets, the develop copy and
paste, and the node schema's `presentation` and `enum` support. One misplaced
callback in settings_ui.rs is moved from `render` to `wire`: registered in
`render` it borrowed a `&SettingsController` into a 'static closure and would
not compile, and that file's own docs say render pushes properties while wire
connects callbacks.

992 tests pass, clippy and fmt clean. Traceability 48.3% -> 51.0%.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-16 23:58:17 +02:00
dtourolleandClaude Opus 5 489465faf0 Show the photograph the way it was taken
Nothing read EXIF orientation, so every frame from a body held sideways
lay on its side — in the grid, in develop, and in the read-only preview.

The tag is honoured as part of *reading the file*, at the same standing
as a RAW's masked-photosite crop, never as an edit. It lives as a
baseline on Framing rather than as a starting value for quarter_turns,
which is what keeps four things true: a sideways file opens unmodified,
reset returns it to upright rather than to the sensor's scan order, its
sidecar stays empty, and the rotate button still moves the image 90°
whatever the file underneath it says.

Framing::effective composes the baseline with the user's own turns
through the group law rather than by adding turns and OR-ing flags. The
naive version gets one case wrong — an odd baseline turn plus a user
mirror — and gets it wrong quietly, because the result is still a
plausible orientation. The composition collapses to a single
permutation, so obeying the tag costs nothing per pixel.

dr_decode::orientation is a header-only IFD walk, separate from
metadata() for the reason the entry points are separate at all: the grid
asks once per cell and must not build a rawler decoder to get one tag.
CR3 and RAF fall back to the full read, being neither TIFF nor JPEG.

Written down as FR-DEV-3h.

Known gap: thumbnails cached before this stay sideways. The store is
keyed by file and size, and its shards sync — invalidating them would
have every client re-download 25 MB a shard, which is not this commit's
call to make.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-16 15:37:05 +02:00
dtourolleandClaude Opus 5 03326242a1 Make the CI checks say what they mean, and format the workspace
Build and test / Desktop (Linux) (push) Successful in 1h23m26s
Build and test / Android (aarch64) (push) Failing after 2s
Build and test / Layer separation (push) Successful in 50s
Traceability / Requirement traces (push) Failing after 1m9s
The Android job's "Verify minimum API level" step has never verified the
minimum API level. It took the first `*.so` anywhere under the target
directory, which is a host proc-macro from debug/deps — an x86-64 object
built by the runner's gcc, whose .comment section cannot mention Android
and so can never contradict the expected value. It now reads the artifact
under the target triple, compares against MIN_API parsed from the
Dockerfile rather than a second copy of the number, and fails on a
mismatch. Both sides are checked non-empty first: two failed parses would
otherwise compare equal and pass, which is the same silent success in a
new costume.

The Android image installs one SDK package per layer and keeps the
output. sdkmanager is a JVM program that aborts when it cannot get memory,
and the single `> /dev/null` step reported that as a bare "exit code 134"
while a retry re-downloaded everything that had already succeeded.

tools/ci-local.sh runs all four jobs — desktop, android, layering,
traceability — against the host toolchain, which is pinned to the same
1.92.0 CI installs. Its matrix check compares regeneration against the
working tree rather than against HEAD: CI starts from a clean checkout, so
git's answer is the right one there and reports every local run stale here.

The rest is rustfmt across the workspace, and the clippy findings that
surfaced once it did: manual_contains in dr-thumbs and collections_ui, a
map iterated as pairs for its keys, an index loop over a slice, and two
runtime assertions on a constant now made at compile time.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-16 12:02:51 +02:00
dtourolle 4d78041d1d Many imorovments
Build and test / Desktop (Linux) (push) Failing after 1m8s
Build and test / Android (aarch64) (push) Failing after 2s
Build and test / Layer separation (push) Canceled after 23s
Traceability / Requirement traces (push) Failing after 59s
2026-08-12 22:16:15 +02:00
dtourolleandClaude Opus 5 fa12afed18 Keep originals on this device, by pin and by use
Build and test / Desktop (Linux) (push) Failing after 1s
Build and test / Android (aarch64) (push) Failing after 0s
Build and test / Layer separation (push) Failing after 1s
Traceability / Requirement traces (push) Failing after 2s
Fills in `image_cache`, which the previous commit's "On this device" filter
read but nothing wrote. Also carries in-flight work that shared these files:
the Android TLS root store, the settings page, and a regenerated
traceability report.

# Two populations, deliberately separate

An original is kept here for one of two reasons, and conflating them produces
the exact failure the feature exists to prevent.

**Pinned** originals were asked for. Pinning a collection before a trip is a
promise, so pinned rows are never evicted and never counted against the
budget — a cap that could silently delete a pinned trip would make pinning
worthless, because it could not be relied on without checking.

**Passively cached** originals are a side effect of working: develop already
downloads the whole file, so keeping it costs no bandwidth and saves the
entire transfer next time. This population is what the budget bounds, evicted
least-recently-used, because it otherwise grows until a day of culling fills
a disk.

Sharing one budget would let a large pin starve the passive cache, or let
browsing evict a pin. They are separate.

# What was built

`dr_catalog::cache` owns the bookkeeping — held tier, size, last use, pinned
— and writes the bytes; deciding to download stays with the caller, which is
what keeps a crate with no network out of the network's business. Files are
written to a temporary and renamed, so a dropped connection cannot leave a
truncated file recorded as a complete original. They are named by image id,
not filename: `Photos/IMG_0001.CR2` and `Trips/IMG_0001.CR2` are different
photographs, and a flat cache keyed on the name would serve one for the other.

`spawn_full_fetch` became read-through. A hit is a disk read; a miss stores
what it downloads and enforces the budget. A cache that cannot be opened is a
miss, not a failure to open the photograph.

Pinning writes intent — `tier_desired` — without downloading, so the button
responds immediately, and `spawn_pin_fetch` fills it in sequentially
afterwards. Sequential because these are tens of megabytes each: the lanes
that make the thumbnail sweep fast buy little against one connection's
bandwidth and cost a great deal of memory. A pin interrupted by a lost
connection resumes from where it stopped.

Schema v5 adds `pinned` and `path`. `pinned` is a column rather than something
inferred from `pinned_by_rule`, which is ON DELETE SET NULL and so cannot
answer for an image whose rule was deleted. A v4 catalog migrates in place;
existing rows default to unpinned, the safe direction.

The budget and "keep opened originals" come from the settings page rather than
a constant, and are applied at startup rather than only on change — a cache
capped at 2 GB last session would otherwise spend this one filling to the
default. Turning off keeping leaves what is already cached readable: those
bytes are paid for, and refusing them would re-download images sitting right
there, including pinned ones.

Also removes a doubled `#[test]` introduced in the previous commit.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-11 21:12:01 +02:00
dtourolleandClaude Opus 5 cd75e5a4c6 Run the library from local data when the server is unreachable
Also carries in-flight work that shared these files: the zoom structure-key
fix in the adjust pipeline, nearest-neighbour filtering past 1:1, the
timeline scrub marker correction, the 423-Locked retry in the metadata
sweep, and the thumbnail size-class migration.

# Offline mode (FR-CAT-9)

The app previously assumed the server was reachable and treated its absence
as a series of unrelated per-operation failures. A launch without a
connection produced an empty grid, even with a complete catalog on disk and
every thumbnail already in the shards.

Reachability is now inferred from traffic the app was already making, rather
than probed for. `RemoteError::indicates_offline` draws the line that makes
this possible: a dead connection is offline, a 403 or a 500 is not — the
server answered, so blanking the library over one forbidden file would be a
worse error than the one being reported. `Reachability` turns those outcomes
into a state, so a library browsing happily never issues a probe at all.

Going offline takes one failure, because the user is already experiencing it.
Coming back requires evidence — a completed scan or a fetched thumbnail —
with a capped exponential backoff behind the manual retry, so twelve sweep
lanes failing together do not schedule twelve immediate probes.

What keeps working: the catalog opens even when the scan that normally
provides it failed, so the grid fills from the last successful scan.
Thumbnails come from the shards. Rating, flagging and collecting are catalog
writes that never touched the network. What stops is opening an original that
was never stored locally, and it now says so in those words instead of
reporting "network error: connection refused" over a photograph.

Work that is pure network is refused rather than left to fail slowly: the
metadata sweep, derived sync, and sidecar writes. The sweep would otherwise
spend a timeout per image across the whole library while the progress bar
implied something was happening. Deferring sidecars is a real gap rather than
a hidden one — a rating made offline reaches its sidecar only when that image
is judged again while connected — and it is recorded as such at the call site.

# The "On this device" filter

A chip beside the rating filters, narrowing the grid to images whose original
is held locally. It composes with the rating terms rather than replacing them,
so "five-star frames I can actually edit on this train" is one filter. The
predicate is SQL, like the rating terms and for the same reason: the count in
the header has to agree with the cells drawn.

It reads `image_cache.tier_actual`, which nothing writes yet — the next
commit fills it. Until then the chip honestly reports zero.

`Tier` gains an explicit on-disk encoding. The variants are ordered by
generosity and the derived `Ord` invites reordering them, which would
silently reinterpret every cached row; the round-trip test is what holds the
two in agreement.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-11 20:36:50 +02:00
dtourolleandClaude Opus 5 d49b4b41de Add thumbnail size classes and grid zoom; fix the scrub ordinal
The grid now zooms, which needs thumbnails at two resolutions rather than
one, and exposed a scrub that landed in the wrong place.

**Two thumbnail size classes.** `ThumbSize::Grid` (256px, ~10 KB) and
`Large` (1024px, ~45 KB), with the class part of the store key so both
coexist. Storing everything large would take the reference library from
~200 MB to ~860 MB, and shards sync, so that is transfer cost on every
device rather than only disk. A store written before the class existed
migrates in place: its entries are all grid-sized, which is what the
column defaults to, so nothing already fetched is discarded.

`forget` now drops every size for an image. Reading a single row left the
other class's bytes on the shard's tally for good, sealing it early on
space nothing occupied.

**Grid zoom.** Ctrl+wheel and pinch resize cells between 90px and 420px in
geometric steps, so the gesture feels the same at either end where a fixed
pixel step would be imperceptible at 400px and violent at 90px. Crossing
256px switches to the large class, so a zoomed cell is sharp rather than
upscaled. Columns and window capacity already derived from cell size, so
the grid reflows for free.

**The scrub landed about half a library too high.** It counted only dated
images while the grid shows all of them — 10,733 dated against 19,841
rows — and ignored `shadowed_by`. Verified against the live catalog: the
old formula gave 10,887, the new one 10,732, the true grid position
10,732. The scrub's count and the grid's window must use identical
predicates and ordering; a test now fails if they diverge.

**Timeline gestures are continuous.** Scrub and pan were quantised to
whole buckets, so a slow drag did nothing until it crossed a boundary and
then jumped a month. Both work in fractions of the visible span now, and
pinch-to-zoom arrives for tablet, where there is no wheel to reach the
axis with.

The pinch accumulator was wrong on first writing: it took at most one step
per update, so an 8x spread — three doublings — yielded one zoom level.
`log2().trunc()` now extracts every whole doubling and carries the
remainder. The original test asserted the wrong number and defended it in
a comment, which is worth remembering: a test can entrench a bug as
readily as catch one.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-09 21:58:32 +02:00
dtourolle 8ad5c86ff9 Add the library, collections, and trash views; theme from style.yaml
The UI gains the views the catalog work was building toward: a windowed
library grid with ratings and flags, the collection tree with drag-to-add,
and trash with restore. derived_sync pushes thumbnail shards and the catalog
snapshot to the server's derived folder.

Tokens now have one source of truth. build.rs reads style.yaml and generates
theme.slint into OUT_DIR, which answers every existing
`import { Theme } from "theme.slint"` unchanged, because Slint resolves
imports against the importing file's directory first and the include paths
after. Generating into OUT_DIR rather than beside the hand-written Slint is
the point: a generated file sitting in ui/ looks exactly like the files
around it that are meant to be edited, and an edit to it would survive until
the next touch of style.yaml — a bug that hides for weeks. build.rs fails
loudly if a stale ui/theme.slint exists, which would otherwise shadow the
generated one silently and make every palette change vanish with no error.

The palette moves to near-neutral dark with achromatic signalling, so the
accent means "modified" or "active" rather than "heading". Shared components
land in widgets.slint: a token that binds several values into one concept is
a component, not a row in a YAML file.

Adds an optional live-style feature that makes the tokens in-out so they can
be written at startup — a feature rather than the default because it stops
the properties being constant-folded.

serde_norway is the YAML crate: serde_yaml and serde_yml are both deprecated,
and its mappings preserve insertion order, which is what lets the generated
Slint keep the token ordering the author chose.

Assisted-by: LLM
2026-08-09 21:11:38 +02:00