146 Commits

Include renames

Author	SHA1	Message	Date
dtourolle	d489a34190	Drive develop, the grid, the sidebar and People from the keyboard ... An audit of every action by view against the keys the handlers bind left develop without zoom, pan, fit or a way back to the grid, the grid without select-none, thumbnail size or keywording, People with no key at all, and the export and copy sheets without Enter. It also found the reverse gap FR-UI-5 forbids: pick and reject had no route but P, X and U, and the 2026-09-19 amendment's judging in develop had not been built. Develop: Ctrl+= and Ctrl+Plus zoom in and Ctrl+- out about the middle of the view, Ctrl+0 fits and Ctrl+1 goes to 1:1, Shift and an arrow pan a magnified view, G goes back to the grid, Ctrl+Y redoes, and Enter keeps a crop that hid a mask. 0-5, P, X and U rate and flag the open photograph without moving on, with stars and Pick/Reject in the top bar as the pointer and touch route. = and - nudge the control last moved by a hundredth of its travel; the framing sliders, perspective included, now count as "last moved", so R puts them back as well. J turns the selected mask part's join chip. Grid: Ctrl+D and Ctrl+Shift+A clear the selection, = and - resize the thumbnails, Ctrl+K opens keywording, and Flag in the selection bar gives pick and reject a pointer and touch route. Sidebar: Enter commits a collection's name, and Enter or Escape hands the keyboard back to the grid, where it used to go nowhere until something was clicked. People: Up and Down walk the rail, F2 puts the name field under the keys, and Escape or Back now leave the screen the way its back button does instead of doing nothing. Sheets: Enter does what the export or copy sheet's button does. The choices follow Lightroom where it has one. No new key steals typing: the grid's and People's keys live on focus holders that are not ancestors of any text field, and the sheets' Enter comes after a focused field has had it. Every binding is tagged beside its handler, and the gate added in the previous commit holds the two to each other.	2026-09-24 23:42:26 -04:00
dtourolle	352e59498b	Open the bundled manual from Help and from Settings ... The packages now carry the manual, but nothing in the application opened it: the help sheet listed gestures and stopped there. The help sheet gains a Manual button beside Done, and Settings a Manual row under About beside the version. Both go through dr_ui::manual, which finds the installed page through dr_plat::system_data_dirs (the package's share directory on Linux, the executable's directory on Windows), and a development build also in the checkout it was compiled from. A copy with no manual says so on the status line rather than doing nothing. On the desktop the page goes to the system browser. A section is a URL fragment, and xdg-open's generic mode and Windows' FileProtocolHandler both turn a file: URL into a path and drop the fragment, so a section is opened through a one-line redirect page written to the data directory: the opener gets a plain path, which every opener keeps, and the browser follows the redirect to index.html#section itself. The launcher behind the sign-in's open_in_browser is split out so both share it; the https check stays with the sign-in. Android has no path to give a browser: an asset is not a file, a copy in private storage is unreadable to other apps, a file: URI across apps is refused, and a content: URI leaves the browser resolving every picture against the provider. So ManualActivity, a WebView reading file:///android_asset/manual/index.html straight out of the APK, shows it, started by class name with the section as an extra. JavaScript is off, links off the page go to the browser, and the theme is day-night so the page's own light and dark follow the system. A test checks that the manifest, the Java class and dr_ui agree on the name and the extra.	2026-09-24 22:56:09 -04:00
dtourolle	114d979397	Add Vertical and Horizontal perspective sliders to Compose ... The keystone existed in framing but nothing in develop could reach it: framing is presented by its own Compose panel rather than generated, so new framing parameters get no control until the panel names them. Compose now has Vertical and Horizontal sliders under Straighten, mirrored from the session like the angle, recorded as parameter steps ("Vertical Perspective" in the history), cleared by the Compose reset and by opening the next photograph. Releasing either slider refits the crop the way releasing the straighten slider does: a keystone alone needs no crop, but it moves the empty corners of a straightened frame, so the crop that avoided them before may not after, or may have room to grow back.	2026-09-24 22:13:12 -04:00
dtourolle	ade627a5d0	Fade the draft into the sharp frame when a drag settles ... When a gesture stopped, the half-resolution draft was replaced by the full-resolution frame in one step, a visible jump from soft to sharp. FR-DSP-4 asks for a refinement that is smooth, not a jarring swap. The canvas now keeps the last draft frame (`canvas-previous`) and draws it over the sharp one, fading it out over 150 ms when the draft flag clears. The fade costs no render: the draft is a refcount on the texture it was drawn into, and the adjust pass ping-pongs between two output targets, so the sharp frame is written into the other one. While a gesture is drafting the layer is hidden and snapped opaque, so a new drag shows its draft at once; past the fade it is hidden again, and a settled canvas composites one image as before.	2026-09-24 21:52:23 -04:00
dtourolle	4642c77e18	Dim the histogram while the canvas shows a draft ... The histogram is measured on settled frames only, so during a drag it describes the frame from before the gesture while the canvas shows something newer, and nothing said so. The draft flag stopped at the render closure. It now reaches the interface: `canvas-draft` on the window and `Levels.provisional` for the readouts, both set on every canvas render from the flag that chose the frame's resolution, and cleared when a render fails. The histogram panel dims its display reading to half while a draft is up and brings it back when the frame settles. Dimmed rather than captioned, because a caption appearing on every drag would move the column; the raw reading has no frame to lag and is left alone.	2026-09-24 21:52:23 -04:00
dtourolle	7d0870c3fb	Keep a drag in draft until it stops, then render sharp once ... During any drag longer than 120 ms the canvas rendered a full-resolution frame every 128 ms under the finger. The settle timer was armed by the first draft of a burst and not re-armed by later ones, so it counted from the start of the gesture rather than from its last movement, fired mid-drag, and the next coalesced event armed it again. Each of those frames is the most expensive one the canvas draws, landing where the frame budget is tightest. The draft/sharp decision now lives in `refine::Refine`, apart from the timers that carry it out. Every draft frame arms a settle timer carrying a generation token and only the newest token is honoured, so the sharp frame lands SETTLE_DELAY after the last movement. A request arriving while a settle is still owed also counts as part of the gesture, so a slow stretch of a drag (one event per frame, nothing to coalesce) no longer renders sharp between drafts. A timer that fires with a render already posted defers to it. The tests drive the state machine through simulated timelines; the long-drag case reproduced the four mid-drag sharp frames before the fix.	2026-09-24 21:52:23 -04:00
dtourolle	c3d1f83b96	Say so when a crop leaves a mask outside the frame ... Cropping tighter past a mask layer made it invisible without a word: the layer stayed in the panel and the sidecar, and its adjustment went on landing on pixels nobody would see again. When a crop is let go, develop now measures what the gesture did to the mask stack (dr_pipeline::orphan) and, if any layer is now entirely or mostly outside the frame, shows a notice over the photograph: how many layers, their names, "Undo crop" and "Keep crop". The crop is already applied and nothing waits on the answer. The crop overlay gains a release callback carrying the rect the press began from, so the measurement runs once per gesture and never on the drag's per-frame changes. Choosing a ratio is measured the same way, being a crop committed in one click. "Undo crop" is the ordinary undo, and the notice is tied to the history revision it was raised at: the redraw that follows any history move clears it, so the crop and its warning go back as one step. A second drag folded into the same step is measured from where that step began. A crop that strands nothing shows nothing.	2026-09-24 21:52:03 -04:00
dtourolle	733a033274	Test that a stub decoder reaches the scan, the ladder and export ... FR-RAW-2's "without changing callers" needs a test that would fail if a caller named the concrete decoder; passing a real RAW through rawler cannot tell the two apart, because both routes give the same answer. The decoder_seam tests hand a stub decoder, for a container no real decoder reads, to the catalog scan (read_metadata_only over a folder backend), the preview ladder (the remote two-stage fetch, an import's thumbnail and the viewer's no-GPU fallback) and export (open_for_export, skipped without an adapter). Each assertion is on something only the stub produces: its camera and date, a header fetched at its 64-byte budget rather than HEADER_BYTES, preview and sensor sizes turned by its orientation. Switching collect_metadata or make_thumbnail back to the free functions fails two of the three tests. The develop test_support module is widened to the crate so the export test shares the one headless GPU context the other tests use. The requirements note for FR-RAW-2 now records the trait as built and the second decoder as not.	2026-09-24 21:33:14 -04:00
dtourolle	414094bd38	Route dr-ui's decoding through the Decoder trait ... With the trait in place the claim still meant nothing while every caller named dr_decode's free functions: a second decoder would have had to be threaded through the scan, the thumbnail ladder, import, the viewer, export, merge and repairs at the moment it arrived. Each of those now takes a &dyn Decoder and reads headers, previews, orientation and sensor data through it, including the header budget a remote fetch asks for (header_bytes) and where it finds the embedded preview (locate_preview). Only the places that start a job name dr_decode::default(): the thumbnail, sweep and thumbnail-sweep threads, the viewer's open handlers, and the request structs a job is handed (BatchRequest, MergeRequest, the import Request, the repairs Toolkit), so a caller can be given another decoder by changing what it is handed. The default is rawler through the same free functions as before, so nothing a user sees changes. The trait gains Debug as a supertrait so request structs that derive Debug can carry one.	2026-09-24 21:33:14 -04:00
dtourolle	031315bdb6	Run cargo fmt over the develop shortcuts and the star-range filter ... bddf325 and 00c028c went in unformatted, so the Desktop job's `cargo fmt --check` step failed on master (run 1693) and the release job that needs it was skipped. Whitespace only.	2026-09-24 20:05:02 -04:00
dtourolle	bddf3250c5	Add Lightroom's export and copy shortcuts to develop ... Ctrl+E opens an export sheet: the export defaults on their own, over the photograph, with an Export button. Ctrl+Shift+E exports straight away on those defaults. There is no per-export copy of the settings, so what is chosen in the sheet is saved as it is on the settings page, and the next Ctrl+Shift+E uses it. To make that one set of controls in two places, the export options move out of the settings page into export.slint: an `ExportOptions` global that Rust writes once, and two panels that read it. The window no longer forwards forty `settings-*` properties to the page. Ctrl+Shift+C opens a copy sheet with the edit-kind chips the preset sheet already uses and a Copy button, which is how a paste leaves each photograph's crop and rotation alone (Compose off). A and D step along the roll beside the arrows. While either sheet is up the develop keys stand down, so A cannot change the photograph behind the form, and Escape closes it.	2026-09-24 05:11:16 +02:00
dtourolle	1e472fd251	Move the library's routes and status onto its own Slint global ... The scan/opening/status/error lines, offline mode and its retry, pinning a collection offline, the sync and thumbnail-sweep state, and the callbacks that route the grid to a rescan, a sync, another library, a panorama merge or an export — the last of what AppWindow still carried under the library- prefix — move onto the `Library` global started earlier on this branch. Rust reaches them through window.global::<Library>() rather than window.set_/get_/on_/invoke_ on the root. library-visible is the one name that stays: it is computed from active-page and active-view, the shell's own routing state, which a global cannot read. AppWindow now declares no other library- property or callback.	2026-09-20 22:22:55 +02:00
dtourolle	402dcdc24c	Move the library grid's cells and selection onto their own Slint global ... AppWindow carried the grid's loaded window of cells, the keyboard cursor, drag and drop, the held-row long-press state, columns and cell size, the scroll and viewport bookkeeping, the photo roll's pick and centre-request, and the local-only/reorder/collection-filing gestures that act on a selection, as properties and callbacks on the root component. That state now lives in the `Library` global declared in library.slint, next to the structs (LibraryCell, TimelineBar, KeywordRow, PersonChip) it and the grid's other components already share; Rust reaches it through window.global::<Library>() instead of window.set_/get_/on_/invoke_ on the root, the same change collections.slint's `Collections` global made for the sidebar. library-visible stays on AppWindow: it is computed from active-page and active-view, the shell's own routing state, which a global cannot read. Everything else still prefixed library- — the timeline, the filter bar, ratings and flags, keywording, and the routes and status lines — stays on the window for now and moves in the commits that follow.	2026-09-20 21:42:48 +02:00
dtourolle	38819da222	Replace the six view booleans with View and Page enums ... app.slint carried show-launch, show-library, show-identity, show-settings, show-import and show-merge as separate booleans, so the root component chose what to draw with five- and six-term conjunctions and nothing stopped two of them being true at once. Replaced with two enums: View { develop, library, identity, launch } for which top-level screen is showing, and Page { none, settings, import, merge } for which page, if any, is drawn over it. Two values rather than one, because the two questions are genuinely different. Settings, Import and Merge are reachable from more than one View and are drawn outermost without touching it — closing one has to return to whichever View was already current, and today that works because the underlying property is left alone while the page sits over it. A single View with five or more variants would need a second field remembering what to return to; Page needs nothing to remember, since View was never overwritten in the first place. Identity, by contrast, genuinely replaces the window the way Launch and Library do (see the existing "like the launch screen" comment on its `if`), so it is a View variant, not a Page. Every `if` chain in app.slint that used to compare four, five or six booleans now compares active-view and active-page to at most one variant each. library-visible collapsed from a six-term conjunction to `active-page == Page.none && active-view == View.library`. The Rust side follows: every set_show_*/get_show_* call in library_ui.rs, identity_ui.rs, settings_ui.rs, merge_ui.rs, import_ui.rs, launch_ui.rs and lib.rs now reads or writes active-view or active-page instead, including lib.rs's startup match (View.launch vs View.develop, since a Startup that skips the launch screen used to leave both old booleans false and fall through the chain to develop) and identity_ui's close handler, which now writes View.library or View.develop in one call where it used to write show-library then show-identity separately. back_one_step needed one deliberate adjustment beyond the mechanical rename. Identity was never represented in NavState: back had nothing to do when Identity was opened from the library (show-library stayed true, unread by IdentityScreen's own condition) and could only reach ToLibrary when opened from develop, which likewise wrote a property IdentityScreen never read — so escaping out of Identity was invisible in both cases before this change. With a single active-view, falling into the general case would instead overwrite the value IdentityScreen's `if` does read and close it as an unintended side effect. back_one_step now swallows the gesture while View.identity is current, reproducing the same "nothing visible happens" outcome for both origins without threading identity_ui's private came-from-library state through lib.rs for one screen. Verified with tools/manual/drive.py against a private Xvfb and the debug build: launch screen to library, Settings opened and closed, Identity opened and closed (including Escape doing nothing while it is open), develop opened from a cell and closed both by the back button and by Escape. Screenshots under verify/.	2026-09-20 20:30:56 +02:00
dtourolle	cb7b9d71c4	Split lib.rs::run into named construction and wiring functions ... run() was 2,724 lines that built every controller, owned the develop session and its render loop, and registered every develop-screen callback inline — the state CH-1 in docs/dev/code-health.md describes. This is the mechanical split CH-1 calls for, done in one pass rather than section by section since develop_ui.rs only compiles once lib.rs stops registering those callbacks itself. develop_ui.rs is new: a DevelopWiring struct holding the session, the rows model, the redraw/render closures and the other controllers' handles, and one wire_* function per section run() used to contain — presets, export, the adjustment panel, film, undo/redo, zoom/pan/crop, rotation/flips/ straightening, navigation and peaking — called in the order run() registered them. window travels as its own parameter throughout rather than living on the struct, because the generated AppWindow type is not Clone; every other field is an owned clone so each function's body could be pasted from run() unchanged. lib.rs::run is now under 300 lines: construction and startup only, calling named functions for the window and its diagnostics/inference wiring, the launch/library/collections/identity/settings screens, import and merge, the render loop (render_now/redraw/show), the remote open path, the window chrome (resize, layout class, panel toggles, back gesture), and develop_ui::wire for the rest. Every TRACES and GESTURE comment moved with the code it annotates. Two latent type errors surfaced while restructuring rather than being introduced by it: activity and display were being passed around as bare ActivityLog/DisplayWatch instead of the Rc<...> their constructors actually return, which only worked before because nothing needed to name the type explicitly.	2026-09-20 19:17:22 +02:00
dtourolle	6b1aac477d	Put the developer docs under docs/dev and index the folder for users first ... docs/ had 26 developer documents flat beside the manual, and the two audiences are very differently sized: most readers want the manual and the gesture reference, a few want the register, the designs and the measurements. The manual and gestures.md stay at the top; everything for someone changing the code moves to docs/dev/, and the two documents that name their own successors — the v0.1 milestone and the UI-refinement plan — go to docs/dev/archive/ rather than being deleted, since both are still cited. docs/README.md is the index, users first. Every reference follows: code comments, Cargo manifests, the workflows, the pre-commit hook, the bench and traceability tools (which locate the repo root by docs/dev/requirements.md now), packaging, the Docker READMEs, CLAUDE.md, CONTRIBUTING.md and the README. The matrix links one level deeper and is regenerated. Links out of the moved documents into the tree gain a level; a link checker over every Markdown file finds none broken.	2026-09-20 16:20:15 +02:00
dtourolle	2f47087223	Measure the white balance probe in camera RGB, where the gains multiply ... Pressing "pick" and clicking a near-neutral wall on a Canon 6D frame set tint to -77 and turned the whole photograph green. The white balance operation runs first in the chain, on camera RGB, before the body's base curve and colour matrix; the probe was read off a display render after all three, and the solve treated that sRGB triple as if the gains multiplied it directly. On a JPEG the two spaces coincide, which is why the existing tests passed while the picker was broken on every raw file. The probe now reads the camera-space tap a merge stitches from, composed under the edit's own framing so a fraction of the canvas is a fraction of the probe, and puts the as-shot balance on itself - exactly the value the operation's gains are about to multiply. No operations run in the tap, so nothing has to be stripped and restored, and the display target is left alone, so a sample that found nothing usable no longer needs a redraw. A raw-frame test with the 6D's matrix and a typical as-shot balance samples a warm grey and asserts the rendered pixel comes back neutral; it fails on the previous probe.	2026-09-20 13:41:11 +02:00
dtourolle	e43ae10439	Offer the border fill on the merge page, experimental, with every knob on it ... A Border choice beside the projection — crop to the picture, or fill it — that redraws the preview filled so the invented pixels are seen before they are confirmed (FR-MRG-1), greyed with the reason when the model is not there. The job fills at half the composite's resolution in a display-ish space (white balance, matrix, gamma; invertible) and samples the result back into the linear DNG wherever no frame reached; the sidecar's merge line says border filled and with which knobs. Experimental because the fill is right in thin borders and wrong in deep corners, where the model's Places2 prior puts clouds in sky and water under grass; so its six knobs — working scale, edge erosion, coarse pass, band width, mirror depth, seam feather — are sliders under the choice, each committing a redraw, until the defaults are right.	2026-09-19 20:41:22 +02:00
dtourolle	5c00942b84	One completeness job over a registry of repairs, and a re-index button ... A library's records are never all complete at once. A face found before its quality was kept has no quality; one found before the eye models existed has no reading; one adopted from a peer's shard has no crop; an image the fast detector examined on a 1024 px proxy has boxes the current detector would not have drawn; an image the scan stat'ed has no capture date. On the reference library that is 17,762 faces under the bare w600k_mbf id with no quality, no reading and no dense landmarks, 4,144 of them without a crop, beside 12,217 images the fast detector examined and found nothing in. Every one of those gaps was its own pass — V14's measuring pass, §17.5's eye pass, the sweep's proxy repair, the sweep's detector upgrade — with its own work list, its own count and its own idea of done, and adding a per-face field meant adding a pass. There was no pass at all for the case the library is actually in: boxes and landmarks drawn by a weaker detector on a proxy, which every later per-face pass would have read from. dr_ui::repairs replaces them with one job over a registry. A Repair names one thing a record can lack — the predicate that says which images still owe it, the input its handler needs (a header, the original, or a native render), the handler, and what to record for an image that can never be done. The job unions the predicates into one work list, fetches each image once at the most any claimant asks for, renders it at most once, and runs every handler whose predicate that image still matches, checked again before each because a detection writes every field a per-face handler would fill. The registry today: face-proxy, face-quality, face-eyes, face-crop, face-detection, face-upgrade, metadata — the last there to say that this is not a face job. Adding a field is one entry. A repair's predicate is the only definition of its work: the count the settings page shows, the list the job fetches and the check before its handler run are one predicate, so the job converges. That is why the registry is cut to what the device can do rather than listing what it skips — an entry is a count and a set of originals to fetch — and why an eye reading that cannot be cut is not a criterion. The catalog side is generic to match: record_updates writes whichever fields a FaceUpdate carries and re-marks the image so the shards export it; faces_needing and count_needing answer a predicate the caller supplies, replacing the measuring pass's three special cases. Two buttons on the settings page run the job and differ in one predicate. "Index faces" converges on coverage: has anything examined this image. "Re-index every face" converges on provenance: face-detection claims every image with no marker under the chosen detector, in either of its forms (FaceDetector::model_ids, so a desktop in f32 and a tablet on the Hexagon do not re-index each other's work), and a marker saying a weaker one looked is not that. An original over the fetch budget is left exactly as it was under the re-index, where the sweep marks it examined: a re-detection with nothing found would delete the faces, and "cannot fetch" is not "no faces".	2026-09-19 18:52:13 +02:00
dtourolle	05508741af	Start the inference engine from both apps and show its choice in Settings ... The desktop names where a package may have put libonnxruntime — an override variable, beside the executable, the package's own library directory, the Flatpak prefix, the system library directory — and Android points at the APK's native library directory, which is also what Qualcomm's DSP loader must be told for the Hexagon skel. Android starts the engine at the end of the model unpack rather than at launch, because the probe fingerprints the model files and a first launch has none until then. The About panel gains an Inference row beside Graphics, re-read every two seconds while the probe runs and engines land, and faces.model_id carries the detector's form: an int8 detector finds a different set of faces and is a different population (docs/inference.md §7). A low-memory signal drops every idle session with the GPU caches. The APK assembly bundles ONNX Runtime and the Qualcomm HTP libraries from Maven, fetched by tools/fetch-android-runtime.sh with their published checksums; RUNTIME_DIR=none builds the tract-only APK, which is a slower app and not a broken one. The desktop packages carry no runtime yet. Two probe fixes from the first desktop run: the floor must not be built with CPU fallback disabled, and a versioned libonnxruntime.so is a runtime too. On the reference desktop the probe now loads ONNX Runtime 1.30, measures 30 ms on the CPU provider, and selects TensorRT at 1.5 ms.	2026-09-19 16:02:37 +02:00
dtourolle	2e9a1eb0f0	The merge job and its page: a selection to a panorama DNG, confirmed first ... dr_ui::merge is the orchestration with no interface in it: decode each frame to sensor data and build its graph as a session would (orientation, lens profile); render each through the camera-space tap at proxy size and detect keypoints there, so the alignment is measured in the undistorted frame the tiles are rendered in; align; solve one gain per frame from the proxies' overlaps; draw the aligned set in colour for the page; then wait. Nothing is written until a Decision arrives (FR-MRG-1). The merge writes a linear DNG through the outbox with a destination record, so the drain puts it beside its sources on a folder library and a server alike, and the library rescans (FR-MRG-3). merge.slint is the page, on the import page's model: the alignment table with a failed frame named on its row and the button held off (FR-MRG-5), the preview, the projection choice, Stop and Back. A "Merge to panorama" button joins the grid's selection bar at two frames. Headless, the example produces the fixture's 22 993 x 5 980 DNG in 45 s on the reference desktop, exposures balanced across the stop of drift.	2026-09-19 15:24:20 +02:00
dtourolle	83f4253b6a	Filter the grid to a person with their eyes open ... An "Eyes open" chip beside the people chips, offered only while someone is chosen and dropped when the last person goes, so no term narrows the grid with nothing on the bar to say so. It compiles the rule in dr_face::eyes into the person's face subquery — Anna, eyes open, whoever else is blinking beside her — and drops a frame only on a closed eye that could be read: sunglasses, eyes too small or soft to read, and faces never read all pass, so an old library shows everything under the chip until the measuring pass has run. A test drives the same readings through the SQL and through the rule and requires them to agree. The People screen badges a face "Eyes closed", "Sunglasses" or "Eyes unclear" so the reason a frame is or is not in the grid can be read off the face; the sweep loads the three models when they are beside the pair and reads eyes on the indexing and measuring passes from the native render; the coverage line counts unread faces as work to measure so an already-indexed library keeps its Index button. The term travels with the place.	2026-09-19 14:04:35 +02:00
dtourolle	78cb00634e	Fetch the photographs around the open one ahead of the step to them ... Walking the photo roll was one download per frame: every step showed "Downloading…" over an empty canvas while tens of megabytes came down, and moving between a pair of near-identical frames paid that a dozen times. Now, once the opened photograph has landed, the ones around it are fetched into the originals cache while it is being looked at, so the next step is a disk read. A single worker serves the latest wish only, closest first and working outwards — next, previous, next-but-one, previous-but-one… — one file at a time. Each open replaces the wish, so a fast walk never leaves a trail of stale downloads competing with the one being waited on. A process-wide in-flight registry makes a click on a photograph that is still being fetched ahead wait for that transfer and read it from disk, rather than start a second download of the same file. How far each side is a setting under STORAGE — Off, 2, 5, 10 or 20, defaulting to 5 — and it is moot while "keep originals after opening" is off, since a fetch the cache would discard on arrival is transfer for nothing. Nothing is fetched ahead while offline. The transfers show in the activity list while they run and are removed when they end.	2026-09-19 10:36:50 +02:00
dtourolle	33e2e277a2	Set the Wayland app id late enough for it to take ... The launcher and the task bar have shown a generic tile for a working window since the call was written. set_xdg_app_id sat at the top of run(), on the reasoning that the app id is read when the surface is created — true, and beside the point: the call goes through Slint's global context, and there is no global context until something installs a platform. That is BackendSelector inside shared_gpu, or AppWindow::new falling back to the default, and both happen further down. Called before either, it returned NoPlatform and did nothing at all. It moves to just after the window is constructed, which is not the same as shown — run() is far below — so there is a platform to talk to and the surface does not exist yet. The failure was logged at debug, which is why a year of grey squares went unremarked: the whole symptom is invisible from inside the application. It is a warning now, naming the consequence.	2026-09-19 10:15:46 +02:00
dtourolle	896188a489	Read the sidecars other editors write, and write them back on request ... FR-CAT-13 asked for standard XMP and `core/dr-xmp` answered the file: it has read and written `dc:subject`, `xmp:Rating`, `xmp:Label` and the IPTC core since 5fa4c07, under an ownership rule that leaves everything else in the document untouched. What nothing did was call it. No scan found an `.xmp` beside a raw, no catalog row was filled from one, no judgement wrote one back, and the "external modification detected, reload offered" clause had no mechanism. A library imported from Lightroom came in and could not go back out. The scan collects `.xmp` beside `.drsc` from the listings it was already paying for, and the pull reads each one whose ETag has moved. Both namings resolve: darktable's `IMG_0001.CR3.xmp` names its file exactly, Lightroom's `IMG_0001.xmp` names the stem, and under the stem the JPEG beside a RAW is the same photograph and takes the same document, as DarkRoom's own sidecar already does. Each is reconciled with the catalog winning — keywords union, a rating or label taken only where the catalog has none — because a standard XMP carries nothing that could say whether its value is newer. A genuine disagreement is not resolved; it is written to a table, and the settings page offers the sidecars' values against it. That button is the reload the requirement asks to be offered, and the ETag that moved is the detection it asks for: an `.xmp` edited elsewhere is exactly a file the pull's ordinary incrementality re-reads. Writing goes the other way behind a setting that starts off, since NFR-R4 makes writes beside somebody's originals theirs to switch on. With it on, a judgement or a keyword rewrites the sidecar of whichever spelling exists, or creates Lightroom's. The record is read from the catalog whole at that moment rather than carried from the gesture, so a rating and a keyword a second apart are two writes of one file that agree. And the file's own title, caption, copyright and hierarchy come through the rewrite: the catalog has no columns for them, `rewrite` replaces the owned set wholesale, and a record that said nothing about them would have deleted them from a Lightroom sidecar on every star. The rating's two axes cross the format's one field both ways: a rejection is Adobe's `-1` and stars are stars, and stars arriving on a rejected frame lift the rejection, since the file said it was worth a number. An unrated file says nothing and clears nothing, on the rule the `.drsc` merge keeps. `versions.label` finally has a reader and a writer, with the code table moved out of the query so the two cannot drift.	2026-09-12 01:08:11 +02:00
dtourolle	d3b6127db6	Let a photographer name the state they liked, and go back to it or look at it ... FR-DEV-5 asked for named snapshots of an edit state and FR-DEV-7 for a comparison against a chosen one, and neither existed. The history stack is per sitting and forgotten with it, on purpose — the gap that mattered was an automatically saved mis-drag with no way back, and that was closed first. What was left was the other half: a state the photographer wants to keep *because* it is worth keeping, which is a different thing from a step and is not served by making the steps last longer. A snapshot is an edit state, and an edit state is exactly what a sidecar version stores, so it is stored as one: a `[version]` block carrying `snapshot-of = <uuid>`. The parameters, the masks and their parts, the repairs and the film all arrive through the blocks that already carry them, a merge keys on the uuid as it does for any version, and a build that predates the key reads the block as a named version and keeps it — the right failure. Only the pointer is new. The one reader that has to know is `default_version`, which must never answer with a snapshot: a file whose edit is missing is not a file whose edit is one of its saved moments. The snapshots of an edit are listed by that pointer, oldest first, the same on every device. Writing them back removes what this sitting deleted and puts in what it holds, and leaves standing whatever it never saw — a snapshot the other device took since the photograph was opened here is not this device's to remove by not knowing about it. That is the rule the version merge already keeps, applied one level down, and it is why the save carries the deleted ids rather than replacing the list wholesale as the masks are. Each is re-pointed at the uuid the save settled on, because the default may have been fused onto its canonical identity since the snapshot was taken. Restoring is one history step, so undo takes it back whole, as a paste is. Taking and deleting are not steps: they change nothing about the photograph, and an undo that removed a snapshot would be undoing a decision to remember. Holding the eye beside one renders the snapshot and hands the edit straight back — the same suspension "Before" uses, against a point the photographer chose rather than the file. Two sessions on the same photograph get ids that cannot collide, stamped with the second and a random word, because the merge folds equal ids into one.	2026-09-12 01:08:10 +02:00
dtourolle	369eb8fbf0	Put the log and the crash records in one file, and show it before writing it ... NFR-OPS-1 asks for a diagnostics bundle — the log, the schema version, the GPU and driver, the app version — "with an explicit preview-and-consent step before anything leaves the device". The log and the crash records have existed since August; what did not exist was any way to hand them over that was not `adb pull` and a knowledge of where the state directory is, which on the tablet the requirement was written for is nobody. Nothing here sends anything, and that is the design rather than a gap: crash.rs already says why a transport built ahead of the consent is the shape of thing that gets switched on by default. The bundle writes one text file to a place the user can find, so that they can attach it. That is the moment it leaves, and it is theirs. So the consent guards the write, not a send. Preparing gathers everything into memory and shows what would be written — each section, its size, what was taken out, and where the file would go — and only the second press puts bytes on disk. A user who reads the preview and presses the other button has changed nothing anywhere. The gathered bundle is held between the presses so what is saved is exactly what was shown, not a second gathering that differs by whatever was logged while they were reading. One text file rather than an archive, because a `.txt` opens wherever the user is sitting and pastes into an issue, and because the preview can then be the file rather than a summary of it. Every line goes through the blunter of the two redactions on the way in, whatever the sink already did to it: the log's own rule keeps paths, since a path read over `adb` is context, but a file meant to be attached to a public report by someone who may not read it first is held to the crash record's rule instead. The About page's graphics line gains the driver, which the requirement names and the adapter has always reported. And docs/outstanding.md is corrected on both OPS requirements: it said crash reporting was a log::error! hook and NFR-OPS-1 had nothing behind it, and neither had been true since 2026-08-30.	2026-09-12 01:08:10 +02:00
dtourolle	9cc52fd72b	Bind the two develop gestures that were described and not bound ... FR-DEV-16's book said resetting a control and hiding a mask layer were reachable by pointer and by finger, and stopped there. The reason was honest: the generated rows have no focus, so "reset the focused control" named a thing the panel could not point at. But a photographer at the keyboard means something narrower than focus. They mean the slider they just dragged too far, and that is a thing the panel can remember. So the Adjustments global keeps the last control moved — two indices, written where the panel forwards the change and cleared when the next photograph opens, so a reset cannot reach back into the previous edit through an index that happens to be shared. R puts it back, through the same callback the track's double-click takes, and is silent until something has moved. The mask layer needs no such notion, because the panel already has a selection: the rows the edge controls point at. H hides or shows those, through the path the ring at the head of the row takes, so it is an edit and a history step exactly as the ring is. A mixed selection goes to shown, since the layer nobody can see is the one being asked about. Both tags now carry the key, and the book says so.	2026-09-12 01:08:09 +02:00
dtourolle	4f31123b0c	Let the user choose which SCRFD finds their faces ... faces.md §12.3 measured what the cheapest detector costs: the small faces in every group shot, and a dog embedded a dozen times. Which trade is right depends on the machine doing the sweep — a desktop left overnight and a tablet on a battery want different answers — so the detector is now a per-device setting, Fast / Balanced / Thorough on the settings page beside the indexing button, persisted with the rest of the settings file. A detector is half of a model id. Every face, marker, shard and calibration is keyed on faces.model_id precisely so that a model change is a new id and a re-index rather than a silent change under existing data, and a detector change is a model change: it decides which faces exist and where the landmarks that align them land. So each choice names its own pipeline. 500M keeps the bare "w600k_mbf" every existing library was written under, so an upgrade disturbs nothing; the others are qualified. Choosing one restarts coverage from zero under the new id, the sweep re-detects, confirmed names carry across by box overlap, and the sync shards are keyed by the same id so a peer on another setting neither adopts nor pollutes them. The library controller carries the id into the sync the same way it carries the cache budget, because the sync starts from places that have no settings in reach. All three shape-fixed exports ship — APK, Arch, Flatpak — since a tablet has no other way to obtain the one it was not installed with; the APK grows by twenty megabytes for the choice.	2026-09-11 22:12:53 +02:00
dtourolle	404fea47a8	Wrap the lines the merge resolution left long ... `cargo fmt --check` failed the desktop job, on three files and for one reason: routing the mask handlers through the `Masking` global was done by substituting the call prefix, which is a text edit rather than a Rust one. It left `window.global::<Masking>().on_part_join_picked(...)` on a line that had been short enough as `window.on_mask_part_join_picked(...)` and no longer was. Formatting only. The whitespace-stripped source is identical in the two `ui/` files; the third differs by the trailing commas rustfmt adds when it breaks a call across lines. The matrix moves with it, because the tags shift by a few lines and the check compares line numbers.	2026-09-08 08:57:32 +02:00
dtourolle	2d878c2117	Offer the film stock in its own group, and let its list scroll itself ... Two faults in one control, both reported from the tablet. The stock picker appeared in every group. It is not a parameter, so it is not a row, so the filter that hides every other control when a group is chosen never saw it — "Kodachrome" sat at the top of Light, of Colour and of Detail alike. Three places it does not belong, and the one it does no more prominent than the rest. The descriptor has said `Effect` and only `Effect` since the film moved there; nothing was asking it. So the panel now asks. It cannot ask directly — a generated panel may not know which operation a control belongs to — so the session answers, from what the operation declares it is about, and a stock re-declared as something else would move on its own. The flag is recomputed when the group changes as well as when the film does, which is the half that would have made it stale exactly when it mattered. And the open list was unbounded, so it made the develop column taller and the column scrolled as one: reaching Velvia dragged every slider below it off the screen, an answer given once pushing aside the controls used constantly. It now scrolls within a bounded height of its own. That viewport is counted rather than measured, for the reason the tool rail records a few files away: a viewport that asks a layout how tall it wants to be, while the layout takes its height from the viewport, is a cycle Slint settles by handing back the height it was given — and the content is then clipped in silence rather than scrolling. Every row here is one fixed height, so multiplying is exact. The group rule has a test. The scrolling does not, and cannot: it is a layout, and a layout fault is invisible to the compiler and to every assertion that can be written about it.	2026-09-07 20:42:15 +02:00
dtourolle	0a5eab0487	Wire the develop panels through globals, so a second copy is one line ... Every panel in the develop column declared its inputs and its callbacks and had `app.slint` bind each one to a property or a callback on the window root. That is fine while a panel is drawn once. N9 draws them a second time, in the portrait dock, and the wiring is what would have to be copied: `MaskPanel` alone ran to forty lines of forwarding, and a callback added to one copy and not the other compiles, renders, and simply does nothing on the layout nobody was looking at. So the wiring moved to Slint globals. A panel reads the global and calls the global; Rust hooks the global instead of the window; and the instantiation in the column is now the panel's name and a pair of braces — every one of the ten children of the column, with no property that differs by placement left to supply. There is a global per panel family rather than one for all of them, and the reason is an import cycle. Each panel's model struct — `ParamRow`, `MaskRow`, `HistogramView` — is declared in the panel's own file, so a single global holding `[MaskRow]` and `[ParamRow]` would have to live in a file importing `masks.slint` and `adjust.slint` while both imported the global back, which Slint rejects. Breaking that needs six model declarations relocated, which is a change to the data model and not to the plumbing this is about. A global beside the panel it serves also lets each name drop the prefix it was carrying only because the window root is one flat namespace: `root.spot-radius` is `Repair.radius`, and `root.peaking-on` is `Peaking.showing`. `session.slint` is new and holds the two facts every family needs and none of them owns: whether there is an open photograph to edit, and which mode the view is in, with the three readings of the mode derived once instead of at each of the dozen places that tested one. `ViewMode` moves there from `adjust.slint`, where it was only ever a lodger. Nothing on screen changes. What is not here: the tool rail and the status strip still take their properties at the instantiation, because they are drawn once and N9 does not copy them; the preset sheet's own state stays on the window, because the library grid opens the same sheet and a global cannot bind the window's state — which is why `Transfer.open-presets` is handled in `presets.rs`, beside the summary it already had to compute.	2026-09-07 20:01:01 +02:00
dtourolle	5f0b11c1f4	Ask the window how tall it is, and say when the column belongs below ... D-N7 puts the develop column under the photograph on a tall window, and the axis it turns on is aspect rather than width: a 960-wide portrait tablet is expanded by width and wants the dock, a 1500-wide landscape desktop is expanded by width and does not. So this cannot be folded into the layout class, and it is not remembered per class either — closing the column in landscape closes the dock in portrait, because it is the same column. `window-resized` reported width alone and now reports both, from a `shell-height` that subtracts the safe-area insets exactly as `shell-width` subtracts them: on Android the strips the status and navigation bars occupy are on the axis being measured, so the aspect of the window and the aspect of the space the interface actually gets are not the same number. `column_below` is the decision, with two thresholds rather than one. It is read on every resize event, and a single threshold means a window dragged along its own diagonal crosses it several times a second while the pointer is still down. Entering at 1.25 and leaving at 1.15 is a dead band no plausible drag re-crosses. The comment on EXPANDED_MIN_WIDTH claimed a tablet in portrait gets the compact layout. It does not — its panel is about 960 logical pixels across, which clears 820 — and that mistaken example is the one D-N2 reasoned from. Corrected in the same breath, since this is the commit that says what portrait actually changes.	2026-09-07 20:00:50 +02:00
dtourolle	30468c4c69	Put the window-metrics doc on the function it describes ... The comment explaining why both coordinate systems go on one line was written for `log_window_metrics` and sat above `window_metrics_level`, where it read as the start of that function's much longer note. Two doc blocks ran into each other and the one that prints had none.	2026-09-07 20:00:50 +02:00
dtourolle	428d8c4a51	Say what size the window actually is, in both coordinate systems ... Every figure in D-N7's table was computed at a guessed scale factor. The tablet's panel is 3000 by 1920 physical and nothing in this repository has ever recorded the density Android reports for it, so the dock's width is either 900 or 1037 and its available height is 200px either way. N6 asks for the measurement; this is the line that carries it. Beside the existing `apply_layout_class` call, because that is where the window is already being asked for its size and its scale, and again on every resize, so turning the tablet over records the other orientation in the same logcat. Both coordinate systems on one line: a logical size cannot be checked when the scale is the thing in doubt, and a physical size that does not divide by the scale printed next to it says the reading is of something other than the panel. The level is not fixed, because none of the three obvious choices works. `android_main` caps the facade at info, so debug never leaves the device and a debug-only line answers nothing. A drag emits a resize per frame and each accepted record is also appended to the on-disk log, so info on every resize is not a diagnostic. And the first reading is not the settled one: on X11 the window reports 0x0, then 360x320 at scale 1.0, then 1100x720 at scale 2.0, so reporting only the first would put a number in logcat that is not the window's. So the pair that decides is the scale factor and the orientation -- exactly what N6 is asking for, and exactly what a drag leaves alone. A window with no area is not a reading and records nothing. Every later change to either half, the scale resolving or the tablet turning over, is a new answer and goes out at info; everything else is debug.	2026-09-07 20:00:49 +02:00
dtourolle	901f51e6c4	Point at something grey and let the pipeline work out the rest ... FR-DEV-3 has asked for "white balance (temperature/tint, and picker)" since it was written, and only the first half existed. `WidgetKind::WhitePoint` was in the vocabulary and `develop::supported` answered false for it, so the node degraded to two sliders — correct behaviour that had quietly become the only behaviour. Sampling a neutral is the first move of the global tonal pass and every colour judgement afterwards is measured against where the grey was put, so guessing at two sliders until a wall stops looking green is the wrong way round. The awkward part is that a picker genuinely needs to know how far a hundred units of temperature move red against blue, and that number is declared in the node's own file. So the inversion lives in `dr_pipeline::neutral` rather than in the interface: the canvas hands over a colour, the core finds the operation that asked to be driven by a pixel and bisects its declared response until the sample comes back grey. Nothing in `ui/` names white balance, and nothing holds a second copy of a response that would be wrong the first time somebody adjusted the range. A bisection rather than a closed-form inverse because only monotonicity is part of the bargain — the expression is free to become a table tomorrow. The result is rounded to the precision the control is drawn at, which is not cosmetic: unrounded, sampling something already neutral lands a ten-thousandth off zero, and the photograph comes back modified with an undo step for a correction of nothing. On the panel side this needed one distinction the generated path was missing. `is_on_canvas` was being read as "and so the panel draws nothing for it", which is right for a crop — four edge fractions are not controls anyone drags in a list — and wrong for an eyedropper, which *writes* temperature and tint and leaves them exactly the controls a photographer reaches for next. So a sampling widget keeps its sliders and puts the affordance that arms the canvas in the group's heading, built like the reset beside it. One click, one sample, one history step: `Edit::Action` never coalesces, and there is no hover preview to fill the stack with temperatures nobody chose. Declaring the presentation also groups temperature and tint under one undo step, where they were two. That follows from what `Presentation` means and reads correctly — white balance is one decision — but it is a change, and worth saying so.	2026-09-06 19:01:52 +02:00
dtourolle	2584b9ecbc	Hold one key to see the photograph before you touched it ... FR-DEV-7 asks for the current edit against the unedited original and nothing implemented it. What the develop view had was history navigation, which *changes* the edit rather than previewing against it — so the only way to look was to undo, look, and redo, and that puts two real steps on the stack at exactly the moment a photographer suspects they have overcooked a frame and is least sure of what they are doing. Holding the "Before" button, or backslash, renders the graph with every adjustment stripped and hands it straight back afterwards: the same suspend-render-restore shape the crop overlay already uses to show an uncropped frame and an export uses to suspend the zoom. Nothing is recorded, no rows are re-synced, and the photograph is still modified when the key comes up — the panel goes on describing the edit the photographer has, because only the canvas is answering a question. The framing deliberately stays on. A held comparison is a question about tone and colour, and re-cropping the canvas under someone's thumb would move the detail they are comparing; worse, the zoom is a rectangle of the *framed* image, so dropping the crop at 4× would quietly show a different part of the photograph rather than the same part unedited. What the crop took away is already compared in Compose, which shows the whole frame. Not a split screen: that halves the working image on the tablet this column was sized for, and the comparison photographers describe making is a flick back and forth rather than two pictures side by side. Press-and-hold is one gesture on a finger and on a mouse, which is what FR-DEV-3b's mapping wants, and it has no mode to be stranded in — the button reports both edges, so a press the system cancels puts the original down too.	2026-09-06 19:01:51 +02:00
dtourolle	9b674a88d8	Let the photographer look at the pixels, and keep looking ... Noise reduction and capture sharpening are judgements about individual pixels, and at a fitted view several of the file's pixels are averaged into each one on screen. The frame therefore looks cleaner and softer than it is, the photographer corrects for a softness the display invented, and over-sharpening is the documented result. Nothing in the develop view reached 1:1 at all: the wheel and the pinch zoom by ratios, the double tap dropped straight to fit, and the only readout was a percentage nobody was aiming at. So the double tap now does what FR-UI-4 always said it did — toggle fit and 1:1 — and the zoom readout, which used to be a dead "Fit" button on a fitted photograph, becomes the way in when there is nothing to clear. Z does the same from the keyboard, and the back gesture goes out through the same toggle so putting the magnifier down really puts it down. 1:1 is computed from the file's own resolution against the viewport rather than fixed at some multiple, because that is the only version of it that answers the question the two detail controls are asking. The point being inspected and whether the magnifier is up are held beside the session rather than in it, on the argument focus peaking already makes: a session is one photograph and this is a way of looking at a folder of them. Checking the same eye across forty portraits is the reason to reach 1:1 in the first place, and a magnification that reset with the session would make that forty zooms and forty pans instead of forty keystrokes. It stays a viewing state throughout — the view is kept out of `is_active`, `output_size`, the sidecar and the export, and an export still suspends it — so none of this reaches the file.	2026-09-06 19:01:50 +02:00
dtourolleandClaude Opus 5	6a97fdf6f9	Put the adjustment groups in the rail where a finger is driving ... Reported from the tablet: the tool rail is very useful there, and the same interface under a mouse and keyboard is not. That is `ui-navigation.md` D-N2's central assumption failing in use, and the interesting part is which half of it failed. D-N2 was right that platform is the wrong axis and width is the wrong axis: a tablet in landscape wants what a desktop wants, and a desktop window dragged narrow wants what a small screen wants. `apply_layout_class` still decides the layout class from the window and nothing here changes that. What D-N2 got wrong is the sentence "touch changes hit regions, not layout" — it identified input as the real difference between the targets and then assumed that difference could never reach the layout. Two controls answer one question — which group of adjustments am I looking at — and neither is better in general. A horizontal strip above the column is one gesture to a target the eye has already found, and it pans when the operation set is rich, so a group can sit off the end with nothing saying so: a pointer user tolerates that, a finger user never discovers it. The same list down the rail is every entry visible at once, each finger-sized, on the edge of the screen the hand is already holding, and it costs no width because the rail is already there. So `ToolRail` grows a second section, and `GroupStrip` stands down when it does. The two are never both on screen, which is why they can share `adjust-tab-picked`: Rust is not told which was pressed and has no reason to want to. Mode and group stay independent axes as N1 requires — one entry lit in each section, and choosing a group while a tool is held still filters without putting the tool down. They stay drawn differently, which N1 also required. The tools fill with `active-dim` and invert their ink; the groups take a bar down the leading edge — the strip's underline turned ninety degrees — so a lit entry says which kind of state it is without the reader having to remember which section it was in. The rule between the sections is the second signal. The rail scrolls now. Its own note argued against a Flickable because "this list is four entries written in this file"; with the groups in it the list comes from the operation set, which is exactly the "something the user's data decides" that note excluded this control from. The axis is input, and it is a preference because the automatic answer is a guess that cannot be made reliable. Neither platform can be asked what the user is holding: an Android tablet in a keyboard case is being driven like a desktop, and a touchscreen laptop is whichever its owner says. `dr_plat::is_touch_first` reports the usual case per platform, and `GroupNavigation` lets it be overridden. Settings names what Automatic resolves to on this device rather than leaving it to be found by pressing. D-N6 records the reversal beside the decision it reverses, including the half that still stands and the question it opens: whether Local is a mode at all, or a scope that would collapse the two sections into one list. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-09-05 18:14:03 +02:00
dtourolleandClaude Opus 5	c4ddcbe0f7	Look the lens up and say plainly whether one was found ... `dr-lens` has held a complete Lensfun lookup — distortion, TCA and vignetting coefficients from a lens name, a focal length and an aperture — with no dependents anywhere in the workspace. The three corrections it feeds now exist in the graph, so this connects the two and finishes the chain. The coefficient structs stay duplicated. `dr-pipeline` is organised around having no dependencies so its codegen is testable without a device or a database (ARCH §6.5a), and `dr-lens` carries an XML parser and 5.5 MB of profile data. Neither crate can convert to the other, so the conversion goes above both, in `develop.rs`, which is the only place that sees them together. Both traits grow the same defaulted door. The optical corrections do not sit on the same side of the fetch — distortion and CA rewrite coordinates and are `Warp`s, vignetting applies a gain to the pixel already there and is an ordinary node — and fanning a profile out by which trait each happens to implement would make the caller reason about that distinction. Each correction takes its own share of the whole profile instead, and `set_lens_profile` walks both lists identically. The lookup happens in `set_source_metadata` rather than in its caller, because that is the one place a session is told which file it came from. Doing it there makes it unforgettable, in the shape `FilmRebake` already uses for the other derived thing — and, more to the point, makes *clearing* unforgettable: a session that opened a second photograph while still holding the first one's profile would correct it for the wrong optics, invisibly, in a way that looks exactly like the lens. It needs the whole shot and not just a name. Distortion is interpolated across a zoom's focal range and vignetting depends strongly on aperture — a fast prime can be two stops down in the corners wide open and clean by f/8 — so a lookup missing either returns coefficients measured for a shot nobody took. Missing any of the three refuses rather than guesses. A profile is derived, not persisted: it comes from the file's EXIF and a database, so it is not a parameter, not in the sidecar and not undoable. What is an edit is the manual trim beside it, which each correction composes with the measurement — so a photographer can lean on it, override it, or work without one. `InfoPanel` gains a lens line, and it distinguishes three cases rather than two. `dr-lens` states the rule it exists for: an automatic correction that silently did nothing is worse than one the user can see is unavailable. A session with no header draws nothing, a header naming no lens reads "Lens not recorded", and a lens the database has never heard of reads "· no profile". Collapsing the last two would send somebody hunting for a profile that was never missing — which, for third-party and adapted glass, is the ordinary case. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-09-05 15:11:32 +02:00
dtourolle	6acc98baad	Carry the photograph's header into an export made from develop ... The same file exported from the library grid kept its camera, its lens, its capture date and its rights statement. Exported from the develop button it kept none of them, and `{date}` in a filename template resolved to nothing at all. Two buttons, one photograph, two different files -- and the develop one was the version the photographer had just finished working on. A session now remembers the header it was opened from, and `open_session` takes that header rather than the orientation read out of it, so a photograph cannot be opened for editing without saying which file it came from. `render_open_frame` clones it onto `Source::Rendered`; both arms of `export_one` -- the worker's own decode and the frame handed over already rendered -- turn a header into a `{date}` and a `SourceMetadata` through the same function, so the two paths cannot come to different readings of one file. What of it actually reaches the exported bytes is still decided inside `dr-export` from the settings, which is what keeps the location-stripping option working here rather than giving it a second implementation to disagree with. The alternative was to hang the metadata on `Source::Rendered` alone and keep it beside the session in the interface. That touches less, but it makes the header and the pixels two cells to hold in step across the six places an image is opened, replaced or fails to open, and the failure mode of getting that pairing wrong is not a missing tag: it is one photograph exported under another's byline and coordinates, silently. Kept on the session, the two travel together or not at all. The header is stored decoded rather than transcribed at open time, deliberately. `dr-export` argues that source metadata is a parameter and not a field on `Frame`, because two exports of one frame may legitimately disclose different amounts; by the same reasoning a session may remember where its pixels came from without that being a decision about what to publish, and the allowlist that decides remains the single function in `export.rs`. A file with no header is left with none -- an empty `{date}` and nothing for the encoder to copy -- rather than today's date standing in for a capture time nobody recorded.	2026-08-30 21:28:31 +02:00
dtourolleandClaude Opus 5	d44bffa4a8	Remember where the photographer was ... Opening the application was always a fresh arrival at the beginning of the library, whatever you had been doing when you closed it. What is written down is the view, the scope, the rating filter and the photograph on screen -- the open one in develop, the first visible one in the grid. Not just a scroll position: a position without the filter that produced it names a row of a list that no longer exists. Restoring them has an order for the same reason -- scope, then filter, then position, then the view -- because each step changes what an ordinal *means*. Addressed by remote path and collection UUID, never by an ordinal or a row id. `images.id` and `collections.id` are local to one catalog, and a grid ordinal is local to one ordering; a record naming either would land somewhere arbitrary on a second device and after any filter change on this one. Where the ordinal is needed, `library::ordinal_of_path` computes it through the grid's own `ORDER BY`, taken verbatim by a window function rather than spelled a second time as an inequality -- which is the mistake `grid_order_for` already warns about, and which a manually ordered collection would make unreadable. Every failure degrades rather than reports. A collection this device has not merged leaves the scope at the whole library; a photograph that has since been deleted falls back to when it was taken, which puts the grid in the right week; a torn file yields no place and the library opens at the top. Reopening develop is the one thing that requires an exact match, because a canvas on a path that no longer resolves is a filename over an empty frame. The record lives in `dr-types` beside `Settings` and the store lives here beside `SettingsStore`, for the reason `dr-types`' manifest gives: a JSON serialiser in `core/` would be paid for by every crate there. Two files and two lifetimes, though -- resetting preferences must not forget where you were. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-30 20:39:50 +02:00
dtourolleandClaude Opus 5	4af3b93dfa	Index faces from the native render, not from a preview of it ... Implements the FR-CULL-8 written two commits ago. The sweep fetched the JPEG preview embedded in each RAW and used that one buffer for both detection and the crop; it now fetches the original, renders it through the same path export uses, reduces that for the detector, and warps the crop back out of the native frame. Three pieces, and each exists for a reason worth stating. dr_face::Pixels lets the warp sample 8-bit RGBA directly. A 24 MP native frame is 96 MB as RGBA and 288 MB converted to the f32 RGB align.rs was written against, and the warp reads about forty thousand pixels out of it. Converting the whole frame to sample 0.2% of it is NFR-RES-2's budget spent on a copy, per image, for a whole library. The variant costs one branch per sample and a test asserts both layouts produce identical crops. The detector gets a box-filtered reduction to 1600px, not the native frame and not a point-sampled one. Averaging rather than sampling because the detector's job is finding small faces and decimation is precisely the operation that removes them: at 4x, fifteen of every sixteen pixels are discarded and a 40px face survives or not depending on where it falls relative to the sample grid. 1600 rather than 640 leaves the letterbox a mild 2.5x rather than a 9x, and bounds the f32 buffer at 20 MB. Landmarks come back in the reduction's coordinates and are scaled to native in one place before any crop pixel is read. This is the failure mode that would not announce itself -- unscaled landmarks put every crop near the top-left corner, which yields faces of something else, cleanly embedded and confidently clustered. The sweep fetches SWEEP_LANES-wide and renders sequentially. Not a placeholder for a parallel version: there is one GPU, so concurrent renders queue on it regardless, and each materialises a native frame. Overlapping them would multiply the one allocation that threatens the memory budget while buying parallelism that does not exist. The chunk drops from 96 to 6 for the same reason -- 96 held 8 MB previews, this holds whole RAWs. The stored edit is deliberately not applied, which is where this departs from export::render_from_library. Face geometry is normalised to the frame, so indexing a cropped render would record boxes against a frame that changes whenever the user changes their mind, and every stored box would quietly become wrong. Orientation is applied: that is a fact about the file rather than an edit. examples/face_native.rs renders one file and indexes it both ways, so the claim behind all of this can be checked against photographs rather than re-read out of the catalog it came from. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-30 19:41:30 +02:00
dtourolleandClaude Opus 5	7981718d83	Time the phases of a launch, because the tablet has no profiler ... Two things are now off the launch path and the rest of it is unmeasured. There is no way to attach a profiler to an Android launch, and the window that matters — from `android_main` to the first `poll_events` — is over before anything on the device can be asked a question about it. So a line in the log file is the only measurement anybody gets. Three of them: the GPU open, the window build, and the total to the event loop. The last is the one that matters, because it is the figure the input dispatcher is counting against — anything approaching five seconds there is the next ANR whatever the phases above it say. The GPU open is timed rather than moved. It is a Vulkan instance, an adapter enumeration and a device request, and on the desktop it cannot be deferred at all: it selects the Slint backend, and creating a window selects one for us. On Android it could be, because nothing shares that device with the compositor (TD-1) — but "could be deferred" is not "costs enough to be worth deferring", and there is no number yet that says which. This is the line that will produce one. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-30 18:41:34 +02:00
dtourolleandClaude Opus 5	d48e9f6033	Open the catalog on a worker, so a launch is not a page-by-page read ... The second thing standing between `android_main` and the first `poll_events`, and the one that grows with the library rather than with the APK. `library_ui::open` called `show_catalog_now`, which called `Catalog::open_verified`. That runs `PRAGMA quick_check`, which reads every page of the database, and then `Catalog::open`, which takes a full SQLite backup of the file before a migration and rewrites its structure afterwards. On a 50,000-image library that is tens of megabytes of I/O on a tablet's flash, and it happened before the window had painted anything — so on Android it was counted against the five seconds the input dispatcher allows, and on the desktop it was a launch that sat on a blank window. `dr_catalog::recovery`'s own module documentation says the check is affordable "at startup, where a failure has a user in front of it who can answer a question". That was the intent and it was not true: there was no interface yet in which to ask. Now there is, because the open happens on a worker and the answer arrives on a channel drained by a timer — the same shape the scan, the thumbnails and the login already use. The gate the synchronous call provided is kept, and is the reason the scan moved with it. `Catalog::open` succeeds on a damaged file whose header survived, so a scan running beside an unanswered recovery question writes ETags and image rows into damaged pages and turns a catalog that had a backup into one where the backup is the only copy left. So the scan now starts from the drain, on the two answers that permit it, and not at all on `Corrupt`. `library-scanning` stays true throughout, which hides the Rescan button and stops the gate being merely advisory. What the user sees while it runs is a third empty state. The grid already refused to conflate "still scanning" with "scanned, found nothing"; "opening the library" is a third answer and it gets its own sentence, because a grid saying "Scanning…" while nothing is on the network is the same kind of lie the other two were separated to avoid. `show_catalog_now` stays, unchanged and blocking, for `recovery_ui`. That call site has the event loop running, has just replaced the file under a `forget_catalog`, and has `recovery-busy` on screen — the same reasoning `recovery_ui::answer` already gives for doing its file copy in place. The part both paths share is now `adopt_catalog`. One consequence worth naming: the cache-usage figure on the settings page was read at startup from a catalog that is no longer open by then. It moves to the page's `on_open` closure, beside the face coverage, which is read there for exactly the same reason — it is only ever looked at while that page is on screen. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-30 18:41:34 +02:00
dtourolleandClaude Opus 5	d70dcf78d1	Merge: recover a damaged catalog, and capture a crash locally ... Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-30 13:45:18 +02:00
dtourolle	458025c607	Merge the scene model: a second, ADE20K-trained graph for per-category grades ... Five commits. `models/` becomes one tree at the repository root so the weight the application carries is a single `du -sh`; the export script stops building its multi-gigabyte venv in RAM; `yolo26s-sem-ade20k` joins the instance model rather than replacing it; the decoder turns its logits into a partition of unity over eight photographic categories; and four packaging routes put the file somewhere each platform can find it. The instance model stays exactly where it was. A semantic model merges every pixel of a class into one region, so it cannot separate two people, and separating two people is what clicking a subject needs. The scene tab grades whole categories and does not care. docs/segmentation.md §16. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> # Conflicts: # docs/traceability.md	2026-08-30 10:50:49 +02:00
dtourolleandClaude Opus 5	7312aceded	Get the scene model onto the devices that need it ... The decoder can load from a path; nothing yet put a file at one. Four packaging routes, and one lookup that finds the result. ## Not `include_bytes!`, unlike the instance model The instance model is 11 MB and compiled in, which was the right call for it: Android hands the app no filesystem path (ARCH §6.9) and 11 MB is tolerable. The scene model is 24 MB, and 35 MB of constants in the binary is paid by every install whether or not the tab is ever opened. So it follows `models/face/` instead — carried as an APK asset, unpacked once at first launch into the shared directory a desktop install already uses, after which every lookup finds it where it finds a desktop user's. Assets are stored rather than deflated in the APK, so unpacking is a copy rather than an inflate. `embedded-scene-model` exists for the desktop build with nowhere else to read from, and for tests wanting the real graph. Off by default, which is the asymmetry with `embedded-model` and the reason for a separate feature. ## Three files, all or none `scene_model` insists on the graph, its vocabulary and the category descriptor together, for the reason `face_models` insists on its pair: a graph alone decodes to 150 anonymous channels. Reporting the set missing beats starting and failing at the first inference. ## The two model sets are not the same kind of thing `install_bundled_models` now carries both, and the distinction is worth keeping in view. Face weights are absent from the repository *by design* — the InsightFace grant is research-only (docs/faces.md §2) — so a build carrying none is ordinary. The scene model is committed, so a build carrying none means a checkout without `git lfs pull`. Neither is fatal. A photo editor that refuses to start over a missing grading feature is worse than one that starts without it, so both report themselves unavailable exactly as face indexing already did. The LFS-pointer guards apply to the `.onnx` only. The vocabulary and the descriptor are legitimately a few kilobytes, and a size check that fails on them would be a guard against the wrong thing. `scene_model` is exported ahead of the tab that will consume it so the packaging added here has something to be verified against — assets written where no lookup looks would be a silent mistake for as long as the tab took to arrive. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-30 10:48:54 +02:00
dtourolleandClaude Opus 5	8eeb9ba0f6	Offer the backup, and then the rebuild, when the index turns out to be damaged ... NFR-R6 asks for an integrity check at startup and two offers behind it, and none of it existed. `PRAGMA integrity_check` appeared nowhere in the tree, `Catalog::open` was `open` → `configure` → `migrate` → `backfill` and nothing else, and corruption therefore surfaced as whatever rusqlite error the first unlucky query happened to produce — "database disk image is malformed" attached to a thumbnail refresh, elided into a 34px banner, over an empty grid saying "No images found · Check the library folder". Two messages that disagreed, and no way forward but deleting catalog.sqlite by hand. The property that makes the second offer real was already here and load- bearing: the catalog is an index, not a source of truth, rebuildable from sources plus sidecars (invariant §5.2.4, cited by schema.rs, trash.rs and lib.rs). And sync.rs already knew how to take a coherent snapshot of a WAL database. What was missing was the check, the type, and the conversation. Four pieces: **The type.** `CatalogError::Corrupt`, and — the part that makes it worth having — a hand-written `From<rusqlite::Error>` that classifies rather than wraps. `SQLITE_CORRUPT` and `SQLITE_NOTADB` become `Corrupt` wherever they arise, so a background job that trips over the damage first reports the same thing the startup check would have. `SQLITE_IOERR` and `SQLITE_BUSY` deliberately do not: a dropped network mount is a different problem, and telling someone to rebuild their index would be a wrong answer delivered confidently. **The check.** `Catalog::open_verified`, `quick_check` before the open rather than after, because opening runs migrations and a damaged catalog with an intact header would otherwise have structure rewritten on top of structure that is already wrong. Bound to `open_verified` and not to `open`: the check reads every page, which is affordable once at startup where a user can answer a question, and not affordable on the dozens of opens a session's background tasks make. **The backup.** NFR-R2's second clause, taken between `configure` and `migrate` in `Catalog::open`. A migration is the one routine operation that rewrites table structure, so it is the likeliest way this file becomes unreadable, and it is the last moment the pre-migration state exists to be copied. Three generations, through SQLite's backup API after a TRUNCATE checkpoint — never `fs::copy`, which on a WAL database backs up a state older than the catalog and possibly torn. A failure to take the copy is logged, not raised: a full disk must not be what makes a library unopenable. **The conversation.** The first line of the dialogue is that the photographs and the edits are safe, before the diagnosis, because that is the question the user is actually asking. Then the two offers, which are *not* interchangeable and are not presented as if they were: a restore keeps collections, and a rebuild cannot, because a manual collection is a set of images assembled by hand and nothing in the filesystem records it (docs/catalog.md §8.1). The labels say so, and the rebuild does not take the affirmative styling while a restore is on the table. One thing that is a fix rather than a feature: `show_catalog_now` now gates the scan. `Catalog::open` succeeds on a file whose header survived, so the scan that used to start immediately afterwards would write folder ETags and image rows into damaged pages in the seconds while the user was still reading the question — turning a file that had a backup into one where the backup is the only copy left. Restore also deletes the damaged catalog's `-wal` and `-shm`. That step is easy to leave out and fatal to leave out: a journal belonging to the old file, sitting beside the new one under the same name, is replayed into it on the next open. That is not a restore, it is a fresh corruption with the evidence gone. Tested by corrupting a fixture catalog — 500 images and a collection, then every page past the second overwritten — and driving both branches. The restore is asserted on the collection, because a collection is precisely what distinguishes the two paths; the rebuild on the damaged file being kept and the next open producing an empty catalog at the current schema. Plus the `SQLITE_NOTADB` presentation, a damaged backup being refused rather than installed, and a v1 catalog whose pre-migration backup comes back reading v1 rather than v11. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-30 10:34:12 +02:00
dtourolleandClaude Opus 5	ef07e6ca3e	Give the canvas tools a rail of their own, and the column one width ... Crop, Local and Repair were chips at the head of the develop column, sharing a row with the adjustment groups and told apart from them by the shape of their highlight. Three things followed from that, and only the last is cosmetic: the column closes, so the way out of a mode went away with the way in — hence the duplicate "Done Cropping" over the canvas; the chips are generated from the operation set, so the widest thing in the sidebar was a row nobody had chosen the contents of; and a mode and a filter are different kinds of state wearing one control. They are a fixed 60px rail down the left now, generated from a single table in toolrail.slint. A tool is one row of it plus a drawing plus a ViewMode variant; nothing in app.slint is touched to add one. What is left of the strip is the group filters, so it is GroupStrip. The column stops measuring itself. Every panel published a content-width and declared it as min-width, and the column took the largest — which spent the photograph's pixels on whatever happened to be widest, and moved the image sideways when switching tools swapped one set of panels for another. It is panel-width now, one number in style.yaml. That number is 360 and it is measured, not picked: the contents report a minimum of 344 in every mode, and they do not compress below it because a Text that does not elide reports the same minimum as preferred. 320 was tried and sliced Paste down the middle. The Flickable's viewport is floored at the layout's minimum rather than its preferred width for the same reason — content that is never told how much room it has cannot adapt to having less. Removing the eight content-width declarations repairs three comments an earlier edit had spliced sentences into. The raw histogram's note on keeping its hint short is rewritten rather than dropped: an over-long hint no longer widens the column, it pushes the column's minimum past the width it has and clips the panel, which makes that constraint sharper rather than obsolete. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-30 09:59:50 +02:00