7 Commits

Include renames

Author	SHA1	Message	Date
dtourolle	46f5b95828	Show and set colour labels in the grid and develop, and filter by them ... Colour labels could be read from a Lightroom sidecar and queried by the selector, but nothing drew one or set one, so the only labels a library held were ones another program had written. Every mark carries its label's initial on its colour — R, Y, G, B, P — so a label is read without telling red from green, which is what NFR-A11Y-3 asks of colour labels by name. A grid cell shows the mark before its filename. In the grid, 6, 7, 8 and 9 set red, yellow, green and blue as Lightroom's keys do, on the photograph under the pointer or on the selection by the rule the star keys follow; the same key again takes the label off, and over a mixed selection it sets it on all. The selection bar gains Label, which opens the six choices — each a mark and a name — and purple, which has no key, is there. In develop the top bar says "Label: Green" beside the mark, opens the same choices, and 6-9 label the open photograph. Each gesture is one catalog transaction, then the grid, the counts and both sidecars are written as a rating's are. The filter bar gains a chip per label, its mark and its name with a count, one at a time; the filter is one SQL term, travels in the place record, and "All" clears it.	2026-09-24 21:52:23 -04:00
dtourolle	dd14243dba	Lay the develop view out by coordinate, so the column can sit below ... Slint cannot turn a layout on its side, and that is what D-N7 asks for. So the HorizontalLayout holding the rail, the canvas and the develop column becomes a plain Rectangle and each of the three states its own x, y, width and height. With `column-below` false those come out where the layout put them to the pixel — a HorizontalLayout has no spacing or padding of its own, the rail and the column took their declared widths at the two edges, and the canvas was the only child that stretched. The alternative was the column subtree declared twice under two `if`s, which is four hundred lines of bindings copied, in a file whose own notes record a conditional child in a layout as the shape that has produced binding loops here before. The column is the same column either way: the same contents, the same Flickable, the same toggle. `panel-visible` collapses the dock's height exactly as it collapsed the column's width, so `column-width` and `dock-height` are each zero unless the column is both open and on that axis, and the canvas can subtract both without asking which case it is in. The stack inside stretches to the dock's width on its own — a layout that is the direct child of a Rectangle fills it, and the Flickable's viewport was already bound to its own width. Nothing is reflowed; N9 does that. `dock-height` is mandated in style.yaml for the reason `panel-width` beside it is, on the other axis: a dock that sizes itself to its contents is a photograph that changes height when a caption wraps. 480 until N6 measures the device. The seam follows the column round: a hairline down its left edge beside the photograph, along its top edge under it, so it stays between the two.	2026-09-07 20:00:50 +02:00
dtourolleandClaude Opus 5	4dc954f01a	Take the photo roll's grab band off the buttons that end a mode ... "Done Cropping", "Done Repairing", "Done Masking" and "Fit" float over the foot of the canvas. So does the photo roll's swipe handler, and a gesture handler is not a layout box — it is an input surface. A press inside one is delayed, then offered to that handler's own children and to nothing else: `input_event_filter_before_children` returns `DelayForwarding`, which aborts the hit-test traversal outright, and the replay afterwards visits only the handler's subtree. Everything behind it is never asked, hover included. The band was `strip-height + reach` — 136px along the bottom — whether the roll was out or away. So the button that ends a mode was drawn, was lit, and did nothing for as long as a library was open, which is the whole time anybody is developing from one. The tool rail kept working because it is a sibling of the canvas rather than behind the roll, which is exactly why this looked like two dead buttons rather than a dead region. The band now goes where the roll goes. The handler carries the strip instead of standing still while the strip animates inside it: closed, only `reach` is on screen and the rest hangs below the window where nothing can press it; open, it still covers the thumbnails, which is what lets a swipe down anywhere across them put the roll away. The 180ms travel moved from the strip onto the handler, so the drawn positions in both states are what they were. The controls are then positioned against that band rather than against the bottom of the canvas, and ride up with the strip when it comes out. Reordering them in front of the roll would have been the other fix, and it is the wrong one — the band would become the thing that cannot be reached, and a gesture nobody can start is worse than a button with a second way out. `roll-strip` and `roll-reach` are tokens now, because two files have to agree on where that band is for either of them to keep out of it. The bottom of the photograph comes back with it: the crop's lower handles and a repair placed near the bottom edge were inside the same 136px and had the same fault. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>	2026-08-30 19:42:17 +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
dtourolleandClaude Opus 5	0233df4bf2	See what the highlights are doing: a live histogram (FR-DSP-7) ... Exposure, blacks and whites were set by eye. Nothing said a highlight had blown — the canvas shows white where a channel is at 250 and white where it is at 255, and the difference is the whole question. **Counted on the GPU, not on the readback.** There is a full frame sitting in CPU memory on every canvas update right now — `AdjustPass::read_output`, the bridge spike S1 removes — and walking it would have been thirty lines and no shader. FR-DSP-7 states the mechanism and not just the feature: "these derive from a GPU-side reduction into a small buffer. Per-frame CPU readback of image data is prohibited." A histogram founded on the bridge would be correct today and deleted by S1, and would meanwhile be the reason the bridge could not go. What crosses the bus here is 4104 bytes whatever the image size. The reduction tallies into workgroup memory first and merges once per workgroup. A photograph is not noise: a clear sky puts tens of thousands of adjacent pixels in one bin, and contending for that single global atomic serialises the dispatch. **On the settled frame only.** `render_now` already knows whether a gesture is still moving — `draft` is the flag `redraw` derives from `was_coalesced` — so the dispatch and its transfer happen once when the slider stops rather than on each of the forty frames a drag emits. Nothing is lost: a histogram flickering past under a finger is not a reading anyone takes. FR-DSP-7 requires exactly this, that it not extend the FR-DSP-3 frame budget. Luma is weighted in 8.8 fixed point — 54, 183, 19, summing to 256 exactly — rather than in floats. Not thrift: it makes the shader's arithmetic reproducible bit for bit, which is what lets the test below be an `assert_eq` against a CPU count rather than a tolerance. ARCH §6.13's line about integer state, applied where it happens to also be free. **What the numbers were checked against.** A flat frame must put all 4096 pixels in one bin and one only. A 256-wide ramp must occupy every level with exactly the same count, which is what catches an off-by-one in the quantisation — a `floor` where a rounding was needed shifts the whole photograph one bin left and looks like nothing at all. And a 101x37 frame of seeded pseudo-random pixels — deliberately not a multiple of the 16x16 workgroup, so the edge tiles run off the image — is compared slot for slot against a second, obvious CPU implementation. Exact equality, no tolerance. The CPU version is a deliberate reimplementation rather than shared code: the bugs worth catching here are ones shared code would commit identically on both sides. Above that, the presentation arithmetic is unit-tested headless, because it is where a wrong answer is invisible. A histogram of the wrong shape looks exactly as plausible as one of the right shape. So: 64 columns because it divides 256 and an uneven fold draws an even ramp as a comb; the peak excludes the end columns, or a night scene scaled against its own black spike is a flat line with no information in it; heights are clamped into the plot; and "0%" is kept distinct from "<0.1%" and from "—", since an indicator reading "clipped" over a figure reading "none" is a panel contradicting itself. Clipping counts a *pixel* with any channel at an extreme, not a channel. Any, because a blown red has no gradation left in it however much green and blue still hold — and it is the saturated highlight, the sunset and the red jersey, that clips first and recovers worst. Per pixel, because counting channels can report 200% of a frame clipped, and a percentage above 100 is a readout nobody trusts again. Two affordances for it, which NFR-A11Y-3 asks for: a bar standing at the end of the plot the tones are piling against, and a figure saying how much. Either alone reads. The panel sits directly under the capture metadata and above every control, because it is what the controls are judged against. It is hand-built rather than generated, and ARCH §4.3a is untroubled: a histogram is not an operation — no parameters, changes nothing, answers a question rather than asking one — and nothing in it reads a parameter out of a descriptor. Three plot colours and a neutral luma trace join the palette. That is the swatch's exception rather than a second one: a per-channel histogram has to say which channel, and no achromatic treatment distinguishes red from blue, so the hue is data exactly as the image beside it is. Held well back from full strength for the reason the theme preamble gives. The bounded, non-parking map wait moves out of `AdjustPass` into `readback::await_mapping`, shared with the histogram's transfer. Thirty lines of load-bearing reasoning about frozen interfaces and lost devices, and two copies of it would have drifted. The histogram describes the frame on the canvas, so it is in the output colour space FR-DSP-7 asks for, and when zoomed it describes the visible region — a photographer inspecting a highlight at 4x is asking about that highlight. A device that cannot build the reduction loses the histogram and keeps the photograph. Still to do for FR-DSP-7: the pixel colour readout under the cursor. 324 tests pass, clippy and fmt clean. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>	2026-08-17 09:55:40 +02:00
dtourolleandClaude Opus 5	9b2ee0d0eb	Show the colour mixer as three runs of twelve, each row a colour ... The mixer was thirty-six sliders reading "Hue / Sat / Lum" twelve times over with nothing saying which band any row belonged to. The identity was there all along — the descriptor declares param.mixer.orange.sat and BANDS carries orange at 30° — and was discarded on the way out: labels.rs had no mixer entries, so every key fell through to a derived label that yields the bare channel name. A parameter can now say which aspect it adjusts and which subject it adjusts it on, with the subject's hue where the subject is a colour (descriptor::Facet). That is data about what the operation does, not a layout: the mixer genuinely weights pixels around 30°. What to draw from 30°, and in what order to stack the runs, stay in dr-ui (ARCH §4.3a) — develop.rs brings rows sharing an aspect together and marks the first of each, and adjust.slint names the run once and draws a swatch, a track and a readout on one line. Grouped by channel rather than by band because an edit is almost never "everything about orange"; it is the saturation of the greens, made by comparing one channel across neighbouring bands. Twelve band sections put those twelve rows in twelve different places. The swatch is the label, which is what makes twelve rows fit where four did. The band name is not lost: it is the row's accessible label, so the control is not colour-only, and labels.rs is where the mapping is written down — including chartreuse as "Yellow-Green" and spring as "Blue-Green", since nobody hunting foliage scans a list for "Spring". Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>	2026-08-16 16:14:13 +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