Commit Graph
147 Commits
Author SHA1 Message Date
Atos Lins 86e74ec121 Linux: draw on the GPU the Wayland compositor draws with (#1088)
On a hybrid laptop whose Wayland compositor runs on the discrete GPU
(Hyprland with AQ_DRM_DEVICES naming the NVIDIA card first), the built-in
panel still hangs off the integrated GPU, so the panel rule (#8) picked it,
and the window stayed empty: the compositor took the frames and showed
nothing, with no error anywhere.

Which GPU drives a display stands in for which GPU the compositor draws
with. Under Wayland the compositor says so itself: the main_device of its
linux-dmabuf feedback (version 4), the device it imports client buffers on,
which Mesa's Vulkan device-select layer reads for the same purpose.
compositor_gpu.rs asks for it on a short-lived connection, maps the dev_t
to PCI ids through /sys/dev/char, and pick_adapter ranks that adapter
first. No answer (X11, an older compositor, a GPU no adapter matches)
leaves the existing rules in charge, and WGPU_POWER_PREF still overrides.

wayland-client and wayland-protocols are already in the tree through winit;
they become direct Linux-only dependencies.
2026-10-11 11:59:29 -04:00
skylar taylor-barrick c20f3aff60 M10.5: Adopt shared craft-print system spooler 2026-10-11 07:29:54 +02:00
skylar taylor-barrick ae4f5d44f3 Merge pull request #966 from skylartaylor/codex/ui-suite-integration-20261010
Adopt shared panel docking with document-aware visibility
2026-10-10 20:03:37 -06:00
skylar taylor-barrick ecd9d158ea UI: preserve shared document workspace on current main 2026-10-10 19:10:14 -06:00
Brandon ThomasandClaude Opus 5.5 53a5880386 Bump to 0.6.0; add a Linux riscv64 release build (#945)
- Cargo.toml: [workspace.package] and the internal path-dependency requirements move to 0.6.0
  (they pinned 0.5.0, which `cargo update -w` can't match); Cargo.lock refreshed.
- release.yml: new `linux-riscv64` job, ported from GridCraft. Cross-compiles on ubuntu-24.04
  against ports.ubuntu.com riscv64 libs (the linux job's -dev packages, :riscv64), builds the
  tar.gz and the CLI-only tar.gz, smoke-tests pdfcraft-cli under QEMU, and is in the draft
  release job's needs, so SHA256SUMS covers it.
- packaging/linux/package.sh: CROSS_ARCH / CROSS_TARGET / CROSS_COMPILE / EMULATOR support.
- README and docs/releasing.md list the riscv64 tarballs (glibc 2.39+).
- contributors.json refreshed.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-10 20:50:57 -04:00
skylar taylor-barrick 8ff27dc86e UI.9: preserve PDFCraft panels and document lifecycle 2026-10-10 15:46:23 -06:00
snipeTRandBrandon Thomas 9035ae3c82 fix(create): read UTF-16, byte-order-marked and Windows code page text files (#903)
Text files were decoded with String::from_utf8_lossy wherever they are
read: Create PDF and Combine from a .txt file, the automation `create`
tool's text `path`, and Search & Redact's word list file. So
- a UTF-16 file (Windows Notepad's "Unicode") became NULs and replacement
  characters ("??G?r?????e?" for "Grüße"),
- a UTF-8 byte order mark became a stray character at the start, and
- a Windows-1252 or 1254 file lost every accented letter ("caf�", "K��").
For a word list that means the words were never found and stayed
unredacted.

pdfcraft_create::decode_text picks UTF-8 or UTF-16 (LE/BE) by the byte
order mark and drops it, keeps valid UTF-8, and otherwise decodes the
Windows code page: 1254 when the bytes 1254 uses for Ğ İ Ş ğ ı ş appear
without á í ó ú (which Turkish never writes but Icelandic and Faroese,
the only Western languages using those bytes, always do), else 1252.
encoding_rs is already in the build through lopdf.

Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-10 17:07:47 -04:00
gyurixandGyuriX c933782039 Linux: "Use system setting" asks the desktop, not winit (#881)
winit reports no system theme on Linux — `ActiveEventLoop::system_theme` is
`None` there on every desktop — so `ThemePreference::System` never saw the
desktop's choice and silently fell back to whatever was on screen: PdfCraft
came up light on a dark desktop, and picking "Use system setting" after Dark
kept it dark. The default setting did not follow the system.

`pdfcraft-platform` now reads the XDG Desktop Portal's Settings interface off
the UI thread and the app follows the answer, including a change made while it
runs. The colour scheme is asked for under its GNOME schema name first, which
GNOME's and XFCE's portals both answer, then under the older freedesktop one,
which KDE answers. A desktop that answers neither leaves the user's own choice
alone, exactly as before.

Co-authored-by: GyuriX <gyurix@users.noreply.github.com>
2026-10-10 15:47:33 -04:00
aa6242d0c6 M4: bookmarks from tagged headings (organize.bookmarks-from-structure) (#754)
* Parity: merge the duplicate form.field-list evidence and notes

#649 and #650 each added `evidence` and `notes` to the same entry, so the
TOML has duplicate keys and `cargo xtask parity` fails on main.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M4: bookmarks from tagged headings (organize.bookmarks-from-structure)

Bookmark options > New bookmarks from structure (command
bookmark.from_structure, tool bookmark_from_structure) turns a tagged
document's headings into bookmarks, as Acrobat's New Bookmarks From
Structure does for headings: H1-H6 through the role map, a plain H by its
Sect/Part/Art nesting, nested by level under a new first "Untitled"
bookmark, each linked to its structure element (/SE, ISO 32000-2
§12.3.3). Titles come from /ActualText, the marked text drawn on the page
(decoded through the font's ToUnicode or encoding), /Alt or /T.

The structure walk is bounded (depth, visits, heading and title caps,
seen-set) and survives self-referencing elements; an untagged document
gets an actionable error; the edit is one undo step under the assemble
permission. Not yet: choosing other element types, and destinations at the
heading's position rather than its page.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Tests: size the shared raster allowance from thumbnail demand

The canvas test planted a 132×171 thumbnail whose tag did not match the
request finish_render_frame computes. On FreeBSD that real render finished
in the same frame, so the retained raster exceeded 132×171×4. Plant a
thumbnail that already satisfies demand and compare against that size.

* M4: a heading's text stops gathering once it is far past the title length

A heading whose marked-content list repeats one mark up to the visit cap could otherwise collect
about a gigabyte before the title is cut to 256 characters.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-10 08:25:10 -04:00
e742e29771 Windows: single instance, launches started together share one window (#282, #317) (#715)
* Windows: open files in the running PdfCraft instead of a new window each time (#282, #317)

Outlook attachments, Explorer double-clicks and Open With start pdfcraft.exe with the file,
so every file got its own process and window. Now the first PdfCraft listens on a Unix domain
socket in %LOCALAPPDATA%\PdfCraft (or a portable copy's data folder), one per Windows session.
A later launch that only names files sends their absolute paths, waits for "ok" and exits; the
running app opens them as tabs through the existing OsEvent::Open path (the one macOS Apple
events use) and comes to the front.

Anything else keeps today's behaviour: --new-window, any other option, a launch without files,
or any failure to hand over within 5 seconds opens a window of its own. Other platforms are
unchanged.

The socket lives in the user's profile, so other accounts can't create, replace or reach it.
uds_windows (already in the lockfile through zbus) provides it: std has no Unix sockets on
Windows and the workspace forbids unsafe. A socket left by a crash is replaced on the next start.

* Windows: launches started together share one window (#282, #317)

Several files selected in Explorer and opened at once start one process
per file at the same moment. A launch could then find the socket bound
by another launch that was not listening yet: connecting failed, clearing
the socket failed with "Access is denied", and the launch opened a window
of its own.

Launches now take turns through a lock on a file beside the socket, held
only while a launch finds out whether it is the first. A socket that
cannot be cleared because another launch holds it is tried again.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016es5tszobbb1yZ7JeozJXL

* Windows: a portable copy doesn't hand files to another instance

Its data folder may be writable by other accounts, so a socket there could leak or inject file
paths. Builds on art804's single-instance work in #602.

Co-authored-by: art804 <7828385+art804@users.noreply.github.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: art804 <7828385+art804@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-10 06:23:11 -04:00
Brandon ThomasandClaude Opus 5.5 fb46909e3f Bump version to 0.5.0 (from 0.4.0) for release; refresh contributors
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-09 21:02:20 -04:00
dc4b3eee84 Fix #378: draw on the GPU that drives the primary display on Windows (#631)
* Fix #378: draw on the GPU that drives the primary display on Windows

The low-power preference picked the AMD Ryzen integrated GPU on a desktop
whose monitors all hang off an NVIDIA card. Presenting from the headless
iGPU to a window on another GPU took the AMD display driver down, blacking
out every monitor for two minutes before PdfCraft exited.

Windows now gets the display-aware adapter choice Linux already had:
EnumDisplayDevices (through the safe `winsafe` crate, MIT) says which
adapter drives each desktop display and which is primary; `pick_adapter`
matches that to the wgpu adapters by PCI ids. The GPU driving the primary
display wins, as the built-in panel does on Linux (#8). The log names the
GPU chosen, the first question when a window stays black.

Synthetic tests cover the Windows device-id parser and the primary-display
rule; a live test checks the enumeration on the running machine. Verified
on a Ryzen 7000 + RTX 3090 desktop: the app now starts on the 3090.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XBMGuLLMhs1h8orSxcJXER

* 631: the winsafe feature comment says user (and kernel)

---------

Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 19:10:06 -04:00
994b42c15c CLI: pdfcraft-cli.exe carries a Windows version resource (#598)
pdfcraft-cli.exe had no VERSIONINFO, so Explorer's Details tab,
(Get-Item pdfcraft-cli.exe).VersionInfo and inventory tools showed no
version or publisher for it. A build.rs like the app's embeds one with
winresource (already a build dependency of pdfcraft): the same product
name and copyright, its own description and file names, and the package
version. PDFCRAFT_REQUIRE_WINRES=1, which the Windows packaging already
sets, makes a missing resource compiler an error; otherwise it's a
warning, and other targets are unaffected.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 19:09:23 -04:00
74e30e5803 CLI: pdfcraft-cli ui refuses a control file another user could plant (#597)
* Security: pdfcraft-cli ui refuses a control file another user could plant

`pdfcraft-cli ui --control FILE` sent the token and every command, typed
text included, to whatever port FILE named, without checking who owned it.
The README suggested `/tmp/pc.json`; in a shared /tmp another local user
can create that file first, so the CLI talked to their listener.

The CLI now refuses a symbolic link and anything but a regular file, a file
over 64 KiB, and on Unix a file owned by another user or with any group or
other permission bits (the app writes 600). The owner and mode are read from
the opened file, and its device and inode must match the path's, so a swap
after the check is refused too. std has no geteuid and unsafe is forbidden,
so the effective uid is the owner of a file the CLI creates in the temp
folder and removes. The README now uses a per-user path.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Security: stop the app when --control can't be published

A control file that couldn't be written was only logged, and the app ran
on with a listener nobody could reach. The failure can mean another user
already created a file at a shared path to receive the commands, and a
script started with --control would otherwise drive nothing without being
told. The app now exits with the error, before any document opens, so no
work is lost. The README and the app's usage comment say so.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* CLI: pdfcraft-cli ui refuses a control-file port above 65535

`ui` truncated the control file's port with `as u16`, so 65536 + N reached
port N, and the token and command went to whatever listened there. A port
that doesn't fit is now refused, before connecting.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* CLI: learn the effective uid from rustix, not a temp-file probe

Review on #597: the probe made `pdfcraft-cli ui` depend on a writable temp
folder to judge a control file somewhere else, created and removed a file
on every call, and could leave one behind. rustix's `geteuid` is safe and
can't fail, and rustix is already in Cargo.lock; it is a Unix-only
dependency of the CLI, so Windows builds don't compile it.

A control file of your own now works with TMPDIR pointing at a folder that
doesn't exist; the probe refused it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 19:01:05 -04:00
36468f0ad4 Windows: a GPU that can't set up the window falls back to OpenGL (#519) (#617)
* Windows: vendor egui-wgpu 0.36.2 as published (#577)

The crate as released on crates.io, plus egui's LICENSE-APACHE and
LICENSE-MIT from the 0.36.2 tag (the published crate leaves them out).
Not used yet: the next commit patches it and adds it to [patch.crates-io].

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Windows: a window larger than the GPU's texture limit can't close PdfCraft (#577)

egui-wgpu 0.36.2 configures a window's surface at the window's own size.
Beyond the device's max_texture_dimension_2d, Surface::configure fails
validation and wgpu's default error handler panics. eframe configures the
surface before the app is created, so no app code can intercept it
(emilk/egui#8361). #578 raised the device's limit to the adapter's; this
removes the crash for windows larger than even that.

vendor/egui-wgpu: `winit::surface_fit` shrinks both sides by one factor so
neither exceeds the limit (the longer side lands exactly on it), and egui
draws at that factor into the surface. On DX12, PdfCraft's Windows default,
the swapchain is stretched over the window (DXGI_SCALING_STRETCH), so the
window stays complete and lined up with the pointer, only softer; wgpu's GL
backend copies it unscaled into a corner instead. It applies wherever a
surface is sized: install, resize (start-up restore, maximise, DPI change,
fullscreen) and a recreated surface, which starts again from the window's
own size. Depth and MSAA textures follow. A surface logs a warning when
it becomes fitted.

Why only an Outlook launch hit it (read from the code, not observed):
winit creates the window at CW_USEDEFAULT, so Windows places it, and a
launcher that hands ShellExecute its own window gets new windows on its
monitor. winit then converts the restored logical size at that monitor's
scale: 3440 points became 8600 pixels on a 250% panel. eframe's clamp
compares points against the largest monitor, so it let 3440 through.

Tests: surface_fit with the issue's 8600 x 3423 and edge sizes (zero,
u32::MAX, a zero limit, the longer side exactly on the limit); egui-wgpu
resolves to vendor/egui-wgpu and the fit stays wired into the paths that
size a surface.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Windows: a GPU that can't set up the window falls back to OpenGL (#519)

On a 2015 Intel GPU with no D3D12 driver, wgpu picked its GL adapter
over WARP and Surface::configure failed (GpuWaitTimeout). wgpu's default
error handler panics, and eframe configures the root surface before the
app is created, so the OpenGL retry from #530 never ran.

Vendored egui-wgpu (PdfCraft patch #519): winit::catch_errors runs a
closure inside wgpu error scopes (validation, out of memory, internal)
and returns the error. Painter::add_surface configures each new window's
surface inside it and returns a failure as WgpuError::ConfigureSurface,
so eframe returns Error::Wgpu and main retries with glow. Later
reconfigures are unchanged.

Tests: a real device returns a wgpu validation error from catch_errors
instead of panicking (red with the scopes removed), and add_surface
keeps the wiring (red with it removed). Docs: vendor/README.md patch 2,
docs/development.md "Renderer fallback" and PDFCRAFT_RENDERER, ROADMAP.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* vendor/egui-wgpu: drop the stray .cargo-ok marker

* Tests: the GPU error-scope test skips on a machine without a GPU adapter

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 18:56:25 -04:00
f7d5ca4a07 Windows: a window larger than the GPU's texture limit can't close PdfCraft (#577) (#609)
* Windows: vendor egui-wgpu 0.36.2 as published (#577)

The crate as released on crates.io, plus egui's LICENSE-APACHE and
LICENSE-MIT from the 0.36.2 tag (the published crate leaves them out).
Not used yet: the next commit patches it and adds it to [patch.crates-io].

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Windows: a window larger than the GPU's texture limit can't close PdfCraft (#577)

egui-wgpu 0.36.2 configures a window's surface at the window's own size.
Beyond the device's max_texture_dimension_2d, Surface::configure fails
validation and wgpu's default error handler panics. eframe configures the
surface before the app is created, so no app code can intercept it
(emilk/egui#8361). #578 raised the device's limit to the adapter's; this
removes the crash for windows larger than even that.

vendor/egui-wgpu: `winit::surface_fit` shrinks both sides by one factor so
neither exceeds the limit (the longer side lands exactly on it), and egui
draws at that factor into the surface. On DX12, PdfCraft's Windows default,
the swapchain is stretched over the window (DXGI_SCALING_STRETCH), so the
window stays complete and lined up with the pointer, only softer; wgpu's GL
backend copies it unscaled into a corner instead. It applies wherever a
surface is sized: install, resize (start-up restore, maximise, DPI change,
fullscreen) and a recreated surface, which starts again from the window's
own size. Depth and MSAA textures follow. A surface logs a warning when
it becomes fitted.

Why only an Outlook launch hit it (read from the code, not observed):
winit creates the window at CW_USEDEFAULT, so Windows places it, and a
launcher that hands ShellExecute its own window gets new windows on its
monitor. winit then converts the restored logical size at that monitor's
scale: 3440 points became 8600 pixels on a 250% panel. eframe's clamp
compares points against the largest monitor, so it let 3440 through.

Tests: surface_fit with the issue's 8600 x 3423 and edge sizes (zero,
u32::MAX, a zero limit, the longer side exactly on the limit); egui-wgpu
resolves to vendor/egui-wgpu and the fit stays wired into the paths that
size a surface.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* vendor/egui-wgpu: drop the stray .cargo-ok marker

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 18:54:10 -04:00
1f0466fcae M2: bound image resampling buffers before allocation (#592)
Check source, destination, convolution and filter-plan sizes before allocation. Preserve original image geometry when a resize exceeds the policy, while allowing valid wide sources to shrink.

Co-authored-by: OpenAI Codex <codex@openai.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 18:53:56 -04:00
56f85f76df M9: more signature validation algorithms (SHA-3, RIPEMD-160, Ed25519, P-521, brainpool, PSS, rsa_sha1) (#386)
* M9: more signature validation algorithms

Validation now reads what real signers write, and says when it is weak:

- Digests SHA-224, SHA-512/224, SHA-512/256, SHA3-224/256/384/512 and
  RIPEMD-160, beside SHA-1 and SHA-2.
- RSA PKCS#1 v1.5 for every digest, in `rsa_pad`: the one expected encoding
  is built and compared byte for byte, with or without the DigestInfo's NULL
  (RFC 8017 App. B.1). A signature over the bare digest, which doesn't say
  which hash it uses, is refused. The signature value must be below the
  modulus (RFC 8017 §5.2.2); s and s + n both verified before.
- RSA-PSS with the hash, MGF1 hash and salt length the signature declares.
- ECDSA as DER, non-minimal DER or raw r||s on P-256, P-384, P-521 and
  brainpoolP256r1/P384r1/P512r1 (BSI "plain" ECDSA OIDs too); brainpoolP512r1
  is hand-written on crypto-bigint because no RustCrypto crate has it.
- Ed25519 (RFC 8419), and the legacy adbe.x509.rsa_sha1 format.
- An algorithm PdfCraft can't check is Unknown, never Invalid.
- SHA-1 and RIPEMD-160 signatures validate, but the signature's details say
  the algorithm is weak (wording pinned by tests).
- Encoding irregularities that were tolerated are listed in the details
  (`verify_noting`; `verify` keeps its signature).

Found while testing, each with a regression test that failed before the fix:
a brainpoolP512r1 public key with a coordinate >= p panicked inside
crypto-bigint's `sub_mod` (the certificate comes from the PDF); it is refused
now, and the point at infinity is an invalid signature, not an error.

Vectors were made with OpenSSL (tests/data/README.md has the commands).

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

* Update comment to clarify MAC digest restrictions

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

* M9: a legacy x509.rsa_sha1 signature whose key the verifier rejects is Invalid; only unsupported keys are "can't check yet"

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 18:44:38 -04:00
1ba8b194b2 XFA: choice lists, signature, password, image and barcode fields; PNG and GIF pictures (#414)
* XFA: choice lists, signature, password, image and barcode fields; PNG and GIF pictures

The xfa crate lays out the field kinds that were left blank or shown as
text fields:

- Choice lists become combo boxes (editable with textEntry) or list
  boxes (open="always"; multi-select with open="multiSelect"), with the
  shown items and the saved values of <items save="1"> as /Opt pairs,
  /V, /I and /DV as saved values, several on separate lines in the
  data. Field::saved_value maps shown text to saved values for the
  layout and the script tree alike, so scripts read what is saved.
- Password fields are password text fields; signature fields are /Sig
  fields the app can sign.
- Image fields show the picture the data (base64) or the template
  holds; barcode fields show their value as text, with a warning that
  no bars are drawn.
- PNG and GIF pictures (fields and draws) are decoded to Flate image
  XObjects with a soft mask for transparency; JPEGs stay as they were.
  Sizes come from the headers, so layout never decodes; decoding is
  capped at 40 million pixels and failures are warnings, not errors.

Engine: multi-select list values from scripts and data are one per
line. README and parity notes updated (form.xfa-dynamic).

Hardened after an adversarial review pass: picture sizes refused from
the header past 20 million pixels or 65,535 a side, the GIF decoder
given limits (a frame far larger than its screen is refused before
allocation), template pictures read whole up to 32 MB, pictures
decoded once and remembered in the catalog by content hash so
re-layouts reuse them, data pictures that aren't images reported by
field; choice values matched against saved values first, several
values deduplicated and capped, /I ascending and unique, /DV through
the same mapping, <value> children read, the item cap reported; the
reopen path takes another viewer's choice values (several per line);
CMYK JPEGs inverted only with Adobe APP14.

* D5: README for cos and engine, and an honest cos status line

Thirteen crates have no README, although the session protocol tells every session to read the README of the crate it is touching. These are the two biggest: cos is where every hostile file lands first, and engine is the whole API surface a frontend gets.

Each states its layer and the rules that bind it, sketches the API against the real signatures, and ends with what is deliberately not done. The cos README spells out the clone-is-a-snapshot property and why both writers return bytes rather than taking a sink; the engine README spells out the four-step editing model that makes what you see what Save writes.

Also corrects the module doc on cos/src/lib.rs, which still said encryption and object-stream output for full saves were not done. Both shipped: security.rs handles R2-R6 with crypt filters and /EFF, and SaveOptions::object_streams defaults to true.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* Preserve alternate appearances and indirect push-button values

Keep rollover, down and custom appearance entries when normal appearances are regenerated, without modifying shared dictionaries. Resolve indirect button caption and layout values. Cover full and incremental saved output, and wait for raster readiness in the existing Linux scroll test.

Co-authored-by: Codex <codex@openai.com>

* M7: select and edit grouped Form XObject figures

Co-Authored-By: Codex <noreply@openai.com>

* M14: let neutral Windows locales fall through to display language

Co-authored-by: Codex <codex@openai.com>

* pdfcraft-cli --help lists `mcp` only when the build has it

Follow-up to #540: a build without the `mcp` feature (`--no-default-features`) still listed
`pdfcraft-cli mcp` in its usage, and `pdfcraft-cli mcp` then said "unknown command".

USAGE is now put together with `concat!`, and its `mcp` lines come from a macro that is empty
without the feature. In such a build `pdfcraft-cli mcp` says the MCP server was left out instead
of calling it an unknown command.

- tests/help.rs: usage_lists_mcp_only_when_built_with_it (runs in both feature sets) and
  mcp_without_the_feature_says_it_was_left_out (without the feature)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* engine README: the execution plan is local-only, so don't link a path that doesn't exist

* Merge land/450 into land/414; XFA pictures are found again by a SHA-256 on their XObject

The image cache was a /PCXfaImages map in the catalog, keyed by DefaultHasher
(not stable across Rust releases) and read back from the file. Each image
XObject now records the SHA-256 of its picture's bytes, and a re-layout finds
the XObjects on the pages it replaces by that hash; nothing goes in the catalog.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Tanish Manku <tmanku.dev@gmail.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: sanyamsingh001 <314051937+sanyamsingh001@users.noreply.github.com>
Co-authored-by: Codex <codex@openai.com>
Co-authored-by: Flowershangfromthebranches <152056395+Flowershangfromthebranches@users.noreply.github.com>
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: Streetblock <github@streetblock.de>
Co-authored-by: lloyd <lloyd@stackworx.io>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 14:46:07 -04:00
37076662a7 M7: select and edit grouped PDF figures (Form XObjects) (#450)
* D5: README for cos and engine, and an honest cos status line

Thirteen crates have no README, although the session protocol tells every session to read the README of the crate it is touching. These are the two biggest: cos is where every hostile file lands first, and engine is the whole API surface a frontend gets.

Each states its layer and the rules that bind it, sketches the API against the real signatures, and ends with what is deliberately not done. The cos README spells out the clone-is-a-snapshot property and why both writers return bytes rather than taking a sink; the engine README spells out the four-step editing model that makes what you see what Save writes.

Also corrects the module doc on cos/src/lib.rs, which still said encryption and object-stream output for full saves were not done. Both shipped: security.rs handles R2-R6 with crypt filters and /EFF, and SaveOptions::object_streams defaults to true.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

* Preserve alternate appearances and indirect push-button values

Keep rollover, down and custom appearance entries when normal appearances are regenerated, without modifying shared dictionaries. Resolve indirect button caption and layout values. Cover full and incremental saved output, and wait for raster readiness in the existing Linux scroll test.

Co-authored-by: Codex <codex@openai.com>

* M7: select and edit grouped Form XObject figures

Co-Authored-By: Codex <noreply@openai.com>

* M14: let neutral Windows locales fall through to display language

Co-authored-by: Codex <codex@openai.com>

* pdfcraft-cli --help lists `mcp` only when the build has it

Follow-up to #540: a build without the `mcp` feature (`--no-default-features`) still listed
`pdfcraft-cli mcp` in its usage, and `pdfcraft-cli mcp` then said "unknown command".

USAGE is now put together with `concat!`, and its `mcp` lines come from a macro that is empty
without the feature. In such a build `pdfcraft-cli mcp` says the MCP server was left out instead
of calling it an unknown command.

- tests/help.rs: usage_lists_mcp_only_when_built_with_it (runs in both feature sets) and
  mcp_without_the_feature_says_it_was_left_out (without the feature)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* engine README: the execution plan is local-only, so don't link a path that doesn't exist

---------

Co-authored-by: Tanish Manku <tmanku.dev@gmail.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Co-authored-by: sanyamsingh001 <314051937+sanyamsingh001@users.noreply.github.com>
Co-authored-by: Codex <codex@openai.com>
Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: Streetblock <github@streetblock.de>
Co-authored-by: lloyd <lloyd@stackworx.io>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 14:45:49 -04:00
Brandon ThomasandClaude Opus 5.5 86ec14291c Fix main CI: move the rotated-field render test out of pdfcraft-forms (#591)
#516 added pdfcraft-render as a dev-dependency of pdfcraft-forms for one
rendering test. Both crates are layer 3, so `cargo xtask layers` (run in
CI) rejects the sideways edge and main went red. The test now lives in
crates/engine/tests/form_rotation.rs, where both crates are already
dependencies, and forms drops the dev-dependency. The parity evidence
points at the new location.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-09 14:13:58 -04:00
bd4736d39c M2: bound page-label traversal and output (#480)
* hayro-syntax: fix float mantissa overflow on high-precision coordinates (#199)

jsPDF outputs double-precision floating-point coordinates with 16+ decimal
places in /MediaBox. In hayro-syntax, read_inner accumulated float mantissa
digits into u64 using wrapping arithmetic. Integer mantissas exceeding
u64::MAX wrapped modulo 2^64, severely corrupting page dimensions
(e.g., 3874.96 pt became 185.61 pt, rendering as a warped ribbon).

Accumulation now uses checked arithmetic: trailing fractional digits
exceeding u64 capacity are safely ignored without incrementing decimal_shift.
This preserves full IEEE-754 f64 precision while preventing overflow for
numbers with arbitrary numbers of decimal places.

Includes:
- Unit test in hayro-syntax with reported values and a 50-digit fraction.
- Synthetic PDF regression test in pdfcraft-render verifying inspect().
- Vendored patch (6) documentation in vendor/README.md.

Fixes #199

* M2: bound page-label work and output before applying labels

Share bounded PDF Roman and repeated-letter formatters between inspection
and editing. Bound tree traversal, raw and decoded prefixes, individual
labels and aggregate label output, with checked numbering arithmetic.

Stage inspection labels before applying them and retain physical page
numbers with a warning when optional labels cannot be processed. Reject
unsupported label edits before changing the document tree.

Add synthetic limit, cycle, Unicode, numbering and atomic-edit regressions.

Co-Authored-By: OpenAI Codex <codex@openai.com>

* Never crash: mesh shadings can't exhaust memory or run for minutes

`cargo xtask fuzz` (with the dash, JBIG2 and decompression fixes in
place) found a page whose Coons patch shading (type 6), a 147-byte
stream with 1-bit coordinates decoded onto +-40000, took the renderer
past 3 GB. hayro-interpret samples mesh shadings (types 4-7) pixel by
pixel over each triangle's device-space bounding box into a map, with
nothing but the u16 cast bounding it: up to 65536 x 65536 entries for
one triangle. A synthetic single patch passed 6 GB in six seconds; ten
thousand triangles that each cover half a 1000 x 1000 page ran for
minutes. Two rounds of review of earlier versions found more: every
patch was cut into 722 triangles (about 150 KB) before anything limited
them; a lattice mesh with `/VerticesPerRow 0` pushed empty rows forever,
and one with 4294967295 read the whole stream into one row; a mesh
painted a thousand times was triangulated a thousand times; and the
first caps cut content without a word.

Vendored hayro-interpret patch (18):
- `ShadingPattern::encode_within(area)`: the vendored hayro renderer
  passes the area it will actually draw (the path's bounding box on the
  canvas, which it already computes) plus a pixel for texels at a
  fractional edge, and triangles are sampled only inside it, so the map
  holds at most that area's pixels.
- `TriangleSampler`: at most 8 visits per pixel of that area plus 4 per
  triangle in it. A triangle's bounding box is about twice its area and a
  sub-pixel triangle's is at most 2 x 2 pixels, so tiling meshes and
  small dense ones (a patch in a few pixels is 722 triangles) still
  shade completely; overlapping ones stop.
- Coons and tensor-product patches are triangulated one at a time.
- Meshes hold at most `MAX_MESH_PATCHES` (2^16; a 200 x 200 gradient
  mesh is 40 thousand) patches and `MAX_MESH_TRIANGLES` (2^20)
  triangles, and a lattice needs two (ISO 32000-2 8.7.4.5.6) to 2^19
  vertices per row.
- A page samples at most `MAX_PAGE_MESH_TRIANGLES` (2^25; the 200 x 200
  mesh is 29 million) mesh triangles in all, reset per page like the
  existing paint budget.
- Each of these cuts logs a warning.
`encode()` keeps its signature; with no area it samples within a fixed
2^24 visits.

Synthetic regression tests in render:
- `mesh_shadings_far_off_the_page_render`: a Coons patch and a triangle
  mesh decoded onto +-40000 render and the rest of the page draws; a
  patch on the page, the part of the huge one that covers it, and a
  patch filling a 4 x 4 pt rectangle as a pattern are all shaded.
- `many_overlapping_mesh_triangles_finish`: 10,000 triangles each
  covering half of a 1000 x 1000 page finish, and are drawn.
- `mesh_shadings_with_many_patches_or_no_rows_finish`: 40,000 patches
  beside the page, and a lattice with `/VerticesPerRow 0`.
Red on main (out of memory, killed at 3.9 GB). Each part is pinned by a
mutation: no visit budget stalls past 60 s; no clip leaves the covering
patch unshaded; no per-triangle allowance leaves the small patch
unshaded; triangulating all patches first runs out of memory (killed at
5.8 GB); no rows check runs out of memory.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Never crash: decompression bombs can't exhaust the renderer's memory

The renderer's parser (vendored hayro-syntax) decoded Flate, LZW and
RunLength streams with no output limit. A 2 MB page whose content
stream inflates to 2 GB, or whose 8 x 8 image does, took `pdfcraft-cli
render` and `text` past 3 GB in under a second, and a few more MB of
file scale it further. On the desktop that is the first-page render of
an emailed PDF, and the allocation-failure abort takes every open
document with it. Our own layers already bound single streams (lopdf's
load-time decoding at 256 MiB, cos at 1 GiB), so `info` stays at a few
MB; the renderer path didn't. Random mutation almost never makes a
high-ratio stream, so `cargo xtask fuzz` doesn't find this; found by
hand while triaging the fuzz run.

Vendored hayro-syntax patch (6):
- `decode_limit` gives each filter an output limit, and Flate (both
  flate2 and the fallback inflater), LZW and RunLength never write past
  it (the buffer can still grow to under twice it):
  `MAX_DECODED_STREAM`, 256 MiB, lopdf's figure; or, for the last filter
  of an image whose size, bits per component and components are known,
  twice its pixel bytes (a PNG predictor tag byte per byte at most),
  capped at 1 GiB. Earlier filters in a chain produce compressed data
  and get the general limit.
- `Stream::decoded_within(max)` for callers that budget.
- A page's `/Contents` array shares one `MAX_DECODED_STREAM` (naming one
  bomb twenty times decoded 5 GB), reserving exactly what it appends.

Vendored hayro-interpret patch (18):
- The content a page holds at once (its contents, and the forms, tiling
  patterns and Type 3 glyph procedures being painted) stays within
  `MAX_PAGE_CONTENT`, 512 MiB, reset per page like the existing paint
  budget. Forms nest fifty deep and each level kept its content while
  the next ran: a form painting itself around a 256 MiB stream would
  have held over 12 GB. Each level gives its bytes back when it is
  dropped, so content painted again and again keeps drawing, and a
  stream without filters (borrowed from the file) costs nothing.
- Type 0 sampled functions read every sample into a 4-byte value and
  then a table entry: 256 MiB of 1-bit samples asked for over 8 GB. They
  now take at most 2^21 table points and 2^23 values (the largest real
  tables, DeviceN tint transforms such as 33^4 points x 3 outputs, are
  1.2 million and 3.6 million), counted with checked arithmetic, and
  read no further than `/Size` asks. `/Size 0` no longer underflows
  building the default `/Encode`.

Three rounds of independent review found the aggregate cases, buffer
doubling past the limit, a chain/predictor shape the first image limit
would have truncated, the Type 0 amplifier, and a first, cumulative
budget that would have dropped legitimately repeated content, and a
first Type 0 cap low enough to refuse real tint transforms; all fixed
here.

Measured in a release build (render; OS peak commit):
- content stream inflating to 2 GB: 389 MB, 0.3 s
- 8 x 8 image inflating to 2 GB: 4 MB, 0.2 s
- /Contents naming it twenty times: 516 MB, 0.3 s
- a form painting itself around it: 644 MB, 0.4 s

Synthetic regression tests in render (flate2 is a new dev-dependency
there, already in the workspace):
- `decompression_bombs_stop_at_the_stream_limit`: 288 MiB bombs through
  flate2, the fallback inflater (a stored block with a wrong length
  check, which flate2 refuses and the fallback accepts), LZW and
  RunLength each decode exactly 256 MiB, and at most 128 bytes as an
  8 x 8 image.
- `page_contents_and_nested_forms_share_one_budget`: three /Contents
  references decode one stream's worth; a self-painting form finishes.
- `content_painted_again_and_again_keeps_drawing`: a 2 MiB form painted
  300 times draws the 300th time.
- `sampled_functions_with_billions_of_samples_are_refused`.
Ten mutations each turn them red: no limit at all; no limit in flate2,
the fallback, LZW, RunLength or for images; an unshared /Contents limit;
no page budget; no refund on drop; no Type 0 sample cap. (Taking a form
out of the budget no longer compiles: its content is the budget guard.)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M2: normalize JPEG2000 samples without overflowing

Use bounded integer sample scaling for 1-32-bit JPX images and reject empty dimensions before chunking. Cover public decoding and continued page rendering with synthetic regressions.

Co-Authored-By: OpenAI Codex <codex@openai.com>

* Never crash: decompression cut at its limit is logged, not silent; vendor README renumbered after #575

---------

Co-authored-by: philkwek <philkwek03@gmail.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
Co-authored-by: James Locke <336218001+jcl-bit@users.noreply.github.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 14:12:16 -04:00
e88def3465 Never crash: decompression bombs can't exhaust the renderer's memory (#411)
* Never crash: decompression bombs can't exhaust the renderer's memory

The renderer's parser (vendored hayro-syntax) decoded Flate, LZW and
RunLength streams with no output limit. A 2 MB page whose content
stream inflates to 2 GB, or whose 8 x 8 image does, took `pdfcraft-cli
render` and `text` past 3 GB in under a second, and a few more MB of
file scale it further. On the desktop that is the first-page render of
an emailed PDF, and the allocation-failure abort takes every open
document with it. Our own layers already bound single streams (lopdf's
load-time decoding at 256 MiB, cos at 1 GiB), so `info` stays at a few
MB; the renderer path didn't. Random mutation almost never makes a
high-ratio stream, so `cargo xtask fuzz` doesn't find this; found by
hand while triaging the fuzz run.

Vendored hayro-syntax patch (6):
- `decode_limit` gives each filter an output limit, and Flate (both
  flate2 and the fallback inflater), LZW and RunLength never write past
  it (the buffer can still grow to under twice it):
  `MAX_DECODED_STREAM`, 256 MiB, lopdf's figure; or, for the last filter
  of an image whose size, bits per component and components are known,
  twice its pixel bytes (a PNG predictor tag byte per byte at most),
  capped at 1 GiB. Earlier filters in a chain produce compressed data
  and get the general limit.
- `Stream::decoded_within(max)` for callers that budget.
- A page's `/Contents` array shares one `MAX_DECODED_STREAM` (naming one
  bomb twenty times decoded 5 GB), reserving exactly what it appends.

Vendored hayro-interpret patch (18):
- The content a page holds at once (its contents, and the forms, tiling
  patterns and Type 3 glyph procedures being painted) stays within
  `MAX_PAGE_CONTENT`, 512 MiB, reset per page like the existing paint
  budget. Forms nest fifty deep and each level kept its content while
  the next ran: a form painting itself around a 256 MiB stream would
  have held over 12 GB. Each level gives its bytes back when it is
  dropped, so content painted again and again keeps drawing, and a
  stream without filters (borrowed from the file) costs nothing.
- Type 0 sampled functions read every sample into a 4-byte value and
  then a table entry: 256 MiB of 1-bit samples asked for over 8 GB. They
  now take at most 2^21 table points and 2^23 values (the largest real
  tables, DeviceN tint transforms such as 33^4 points x 3 outputs, are
  1.2 million and 3.6 million), counted with checked arithmetic, and
  read no further than `/Size` asks. `/Size 0` no longer underflows
  building the default `/Encode`.

Three rounds of independent review found the aggregate cases, buffer
doubling past the limit, a chain/predictor shape the first image limit
would have truncated, the Type 0 amplifier, and a first, cumulative
budget that would have dropped legitimately repeated content, and a
first Type 0 cap low enough to refuse real tint transforms; all fixed
here.

Measured in a release build (render; OS peak commit):
- content stream inflating to 2 GB: 389 MB, 0.3 s
- 8 x 8 image inflating to 2 GB: 4 MB, 0.2 s
- /Contents naming it twenty times: 516 MB, 0.3 s
- a form painting itself around it: 644 MB, 0.4 s

Synthetic regression tests in render (flate2 is a new dev-dependency
there, already in the workspace):
- `decompression_bombs_stop_at_the_stream_limit`: 288 MiB bombs through
  flate2, the fallback inflater (a stored block with a wrong length
  check, which flate2 refuses and the fallback accepts), LZW and
  RunLength each decode exactly 256 MiB, and at most 128 bytes as an
  8 x 8 image.
- `page_contents_and_nested_forms_share_one_budget`: three /Contents
  references decode one stream's worth; a self-painting form finishes.
- `content_painted_again_and_again_keeps_drawing`: a 2 MiB form painted
  300 times draws the 300th time.
- `sampled_functions_with_billions_of_samples_are_refused`.
Ten mutations each turn them red: no limit at all; no limit in flate2,
the fallback, LZW, RunLength or for images; an unshared /Contents limit;
no page budget; no refund on drop; no Type 0 sample cap. (Taking a form
out of the budget no longer compiles: its content is the budget guard.)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M2: normalize JPEG2000 samples without overflowing

Use bounded integer sample scaling for 1-32-bit JPX images and reject empty dimensions before chunking. Cover public decoding and continued page rendering with synthetic regressions.

Co-Authored-By: OpenAI Codex <codex@openai.com>

* Never crash: decompression cut at its limit is logged, not silent; vendor README renumbered after #575

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Streetblock <github@streetblock.de>
Co-authored-by: OpenAI Codex <codex@openai.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 14:10:50 -04:00
Márk BartalosandBrandon Thomas 3af93c7585 M5: draw all ten PDF line-ending styles (#520)
* M5: draw all ten PDF line-ending styles

Imported lines, polylines and callouts kept Square, Circle, Diamond, Butt, Slash and reverse arrows in /LE but would not redraw them. Those styles now draw, and comment_add and Comment properties can set them.

* hu, uk: Line ending

---------

Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 13:15:44 -04:00
Márk BartalosandBrandon Thomas c9d0619226 Forms: rotate field widgets with /MK /R (#516)
* M6: rotate form field widgets with /MK /R

Filling or restyling a rotated field redrew its text upright. Appearances now follow /MK /R, and Field Properties and form_set_props can set the rotation.

* Forms: a rotation refused as too small is checked before any other property is written; no indexing by widget number

* hu, uk: Rotation:

---------

Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 13:13:12 -04:00
63363ec438 M3: rasters reach egui without a copy on the UI thread (#555)
* M3: rasters reach egui without a copy on the UI thread

Every page, tile and thumbnail raster was copied pixel by pixel on the UI
thread (`ColorImage::from_rgba_premultiplied`), because egui's `Color32` is
4-byte aligned and a `Vec<u8>` isn't. That is 0.5 ms per 1024² tile, 5.4 ms
for a 33 MB page and 36 ms for a 197 MB page, against a 16.7 ms frame.

hayro, vendored patch 7: `render_size` and `render_into` render into a buffer
the caller allocates. `render` is `render_into` on a new pixmap, so its output
is unchanged. pdfcraft-render renders straight into `Pixels`, the same
premultiplied RGBA bytes kept in one 4-byte word per pixel. `Pixels`
dereferences to `[u8]`, so every reader of `RenderedPage::rgba` compiles
unchanged. The canvas reinterprets the words as `Color32`s and hands them to
egui as they are.

Pixels are identical: all 33 renders of #260's test file hash the same. The
UI-thread copy is gone, and rendering a 6182×8000 page takes 67 ms instead of
71–76 ms.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M3: render_into leaves a buffer of the wrong length untouched instead of reaching vello's assert

* M3: regression test for render_into with a wrong-length buffer

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 12:28:46 -04:00
cyfung1031andClaude Opus 5.5 24ba8385f8 Issue #324: on Windows 11, a window dragged to another monitor takes its scale (#544)
* Issue #324: vendor winit 0.30.13 as published

The crate as released on crates.io, without its asset files (docs/res/*.svg and
examples/data/*.png, AGENTS.md §1). Not used yet: the next commit patches it and
adds it to [patch.crates-io].

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Issue #324: on Windows 11, a window dragged to another monitor takes its scale

winit 0.30.13 handles WM_DPICHANGED by checking that the new window rect is on
the monitor `MonitorFromWindow` names. During a drag that is still the monitor
being left, so winit nudged the window back onto it, which sent another
WM_DPICHANGED: the window grew and stayed on the wrong monitor at the wrong
scale. From Windows 11 (build 22000) on, apply the rect Windows suggests, as
winit master does since 488c036a (rust-windowing/winit#4341); no 0.30 release
has it. Windows 10 keeps the old adjustment, as on winit master.

The vendored copy goes in [patch.crates-io]; a test fails if winit resolves
from crates.io again or the vendored copy loses the patch.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-09 12:19:41 -04:00
21a9624585 M7: Arabic in added text (shaping, bidi order, searchable Type 3 glyphs) (#403)
Add text wrote Arabic as "?" (standard-14 fonts, WinAnsi). Items with
Arabic are now shaped with the craft-fonts Arab face through harfrust
(already in the tree via egui) and laid out line by line in display
order with unicode-bidi (UAX #9), so Arabic mixed with Latin, digits and
brackets reads correctly. Each cluster (a letter with its dots or marks)
is one glyph of a Type 3 font drawn from the face's outlines, with a
ToUnicode entry, so text extraction, copy and search get every letter
once and no font file is embedded.

- fonts: shape_arabic / arabic_glyph / arabic_has / document_arabic_font;
  japanese_glyph's bounded outline code is shared as bounded_outline.
- edit: draw_arabic and type3_arabic; wrapping measures shaped words.
  Fonts get names free on the page (a full save renumbers objects, not
  resource names) and are removed when the item is updated or deleted.
  Outlines are read before anything is written.
- Without the face, adding Arabic is a clear error that changes nothing;
  an existing item holding Arabic still moves, drawn as "?" as before.
- Non-Arabic items are drawn exactly as before.

Refs #250, #280, #369.

Co-authored-by: fares <aw674860@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-09 09:22:50 -04:00
cyfung1031andClaude Opus 5.5 d6c2a694ec M3: rendered pixels are moved out of the pixmap, not copied (#404)
`render_page` copied every raster out of vello_cpu's pixmap with
`data_as_u8_slice().to_vec()`. That is a second buffer the size of the raster
(up to 256 MB for a 64 MP page), alive alongside the first for as long as the
copy runs. `Pixmap::take` hands over the pixel vector, and `bytemuck`
reinterprets its four one-byte channels as bytes in place: the same bytes, in
the same buffer.

On a 6182×8000 px page, peak RSS goes from about 425 MB to 246 MB and render
time from 102 ms to 81 ms. Pixels are identical: every page of #260's test
file, at two scales and as a tile, hashes the same before and after.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-09 09:15:55 -04:00
MarekSpodBiedry 5c5f4d8b49 Phone photos follow EXIF orientation; image signatures stay upright on rotated pages (#434) (#485)
* Stamps and added images follow a JPEG's EXIF orientation (part of #434)

Phones store a portrait photo as landscape pixels plus an EXIF
Orientation tag. A JPEG went into the PDF as it was (DCTDecode), and PDF
image XObjects have no such tag, so a photo used as a custom stamp, an
added or replaced image, a watermark or background, or a button image
showed up turned 90 degrees.

Before these images are embedded, a JPEG whose Orientation is not 1 is
decoded, turned the way the tag says and re-encoded (quality 92). Its
JFIF resolution is kept, swapped for quarter turns, so the natural size
on the page stays right. Other images, JPEGs without the tag, JPEGs that
fail to decode and photos over 64 megapixels are embedded unchanged, as
before. Fill & Sign image signatures already applied the tag.

* Image signatures stay upright and anchored on rotated pages (part of #434)

On a page with /Rotate 90, 180 or 270 an image signature turned with the
page, because its picture was drawn along user-space axes while the click
or the "at" argument is a displayed point. It was also anchored at the
wrong point: its left edge and vertical centre were taken in user space,
so on a 90 degree page the image centre ended up elsewhere.

The signature's appearance now carries the counter-rotation as its form
/Matrix, which viewers fit to /Rect, so the picture reads upright as
displayed. The page's rotation is kept in /PCPictureRotate, so restyling
regenerates the same matrix and moving and resizing keep it. The box of the
signature runs along the displayed axes, so its left edge and vertical
centre are where they were asked for. The page view matrix in
pdfcraft-model is split out as view_matrix_for.

The Fill & Sign preview and the live move/resize preview draw the picture
the way the appearance does, and the resize handles keep the image's
proportions as displayed. comment_image_preview reports image_rotation,
how far the image is shown turned (0 for one placed upright).

Custom image stamps are left to #473.

* Use is_multiple_of for the quarter-turn checks (clippy) (#434)

* Probe the pointer preview away from egui_kittest's drawn cursor (#434)

The kittest render paints a mouse cursor (a 16 px triangle with a black outline) at the
hover point, so the 2 pt probe beside the pointer landed on its outline when zoom and view
rotation made 2 pt only a pixel or two. Put the stroke's block at the picture's right end and
probe there and at its far margin instead.
2026-10-09 09:14:55 -04:00
Chen TaoandClaude Opus 5.5 5f570eab01 M2.6: non-embedded Mincho fonts draw half-width katakana (#484)
Since #368, a non-embedded Adobe-Japan1 font with a Mincho name
(HeiseiMin-W3, MS-Mincho, ...) is drawn in document_japanese_font(),
i.e. Shippori Mincho. Shippori Mincho has none of the 63 half-width
katakana (U+FF61-U+FF9F), which are common in Japanese documents.
hayro maps the CID through Adobe-Japan1-UCS2 to Unicode, finds no
glyph in the face's cmap, and falls back to drawing the CID as a glyph
index: half-width katakana came out as unrelated glyphs (ligatures
such as fi and fl).

The Mincho substitute is now BIZ UDMincho Regular, which covers
half-width katakana (and was designed as a metric-compatible
replacement for MS Mincho), falling back to document_japanese_font()
when it isn't built in. The face used for Japanese text written into
PDFs is unchanged. Without craft-fonts nothing changes.

Tests: raster::tests::mincho_substitute_covers_half_width_katakana
(with CRAFT_FONTS_DIR: the Mincho substitute's cmap maps U+FF61-U+FF9F
and 日本; it lacked all 63 half-width katakana before; skips without
craft-fonts). skrifa 0.44 is a dev-dependency of pdfcraft-render for
it, the version pdfcraft-fonts already uses. The parity entry
view.render-cid-fonts cites the test.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-09 09:14:46 -04:00
3b8a274f52 M2.6: non-embedded Japanese CID fonts draw in a craft-fonts face (#368)
#260 (page 2): text in a Japanese CID font that the PDF doesn't embed
(HeiseiMin-W3 with UniJIS-UCS2-H, Adobe-Japan1) drew nothing, while
MuPDF, Poppler, PDFium and Acrobat draw it in a Mincho face. hayro asks
its font resolver for a substitute with the CID collection in the
query, but the renderer never installed one, so hayro's default
answered with a Latin standard-14 font that has no Japanese glyphs.
Release builds have embedded Japanese faces from craft-fonts all along;
the renderer just didn't use them.

RenderConfig::settings now installs a resolver: for an Adobe-Japan1
fallback query it returns a craft-fonts face (Shippori Mincho for
Mincho names, BIZ UDPGothic Regular or Bold for Gothic names, the
descriptor's serif flag otherwise); every other query keeps hayro's
default. hayro already maps such fonts through the Adobe-Japan1-UCS2
CMap to Unicode and the face's cmap. Without craft-fonts nothing
changes. Other CJK collections are untouched: the pinned craft-fonts
has only Japanese faces, and its later Chinese face is Noto CJK, which
AGENTS.md §1.1 rules out. pdfcraft-render now depends on pdfcraft-fonts
(L3 to L2).

Tests: raster::tests::non_embedded_japanese_cid_fonts_draw_with_a_craft_fonts_face
(with CRAFT_FONTS_DIR: 日本 in HeiseiMin-W3 and HeiseiKakuGo-W5 now
draws; it drew 0 dark pixels before; skips without craft-fonts, as the
Linux CI job has them) and raster::tests::japanese_font_names_pick_mincho_or_gothic.
The parity entry view.render-cid-fonts cites the test and notes what is
still missing.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-08 19:39:26 -04:00
f88a59f762 M10.2: Create PDF from multiple files, edited as pages in the Organize grid (#361)
* M10.2: create PDF from multiple files

Create a PDF ▸ Multiple files takes PDFs, images and .txt files, lets the
user reorder them, and makes one combined PDF (a bookmark and an optional
page range per file) or one PDF per file in a chosen folder, never
overwriting what is there.

- create: source_kind() tells PDFs, images and text apart (moved from the shell)
- engine: Session::convert_to_pdf, shared by Open, the dialog and the tool
- automation: doc_create_multiple (combine or separate)
- ui: Multiple files dialog reusing the Combine files list; translations
- parity entry and ROADMAP updated; catalog hashes refreshed

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M10.2: multiple files open in the page grid; insert files at any gap

Create a PDF ▸ Multiple files now opens the picked files as one unsaved
document in the Organize page grid instead of a file-list dialog: pages
are removed and reordered there, and Save pages writes what is shown.

- grid: a "+" at every gap inserts files right there; Save pages button
- insert from file: several files in order, images and text converted,
  inserted pages selected
- the file-list dialog is removed; one PDF per file stays in the
  doc_create_multiple tool
- translations, catalog hashes, parity notes and ROADMAP updated

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M4: insert files by dropping them on the page grid

On desktop, PDFs, images and .txt files dropped on the Organize page grid
are inserted at the gap under the pointer, in order, and selected; a
dropped file still opens as a document everywhere else.

winit does not report the pointer while files are dragged over the
window on every platform, so a drop waits (up to a second) for the
pointer to show up and otherwise appends at the end.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M4: files dragged over the page grid follow the pointer (macOS)

winit sends no pointer moves while files are dragged over the window, so
egui kept the place the pointer entered at: the insertion bar froze there
and the files were inserted there. During a file drag the pointer is now
read from AppKit (safe objc2 calls, crates already in the tree) and fed
to egui, so the bar and a "+" badge follow the pointer and the files go
where they are released.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-08 17:42:13 -04:00
69fa2ea9f8 Platform: one save-staging helper for automation and the desktop app (#356)
Follow-up to #319, from review. create_staging, staging_suffixes and
STAGING_ATTEMPTS were copied in pdfcraft-automation and pdfcraft-ui-egui,
which are both L7 and can't depend on each other. They now live once in
the new pdfcraft-platform crate (L7, std only), which layers.rs already
reserved with both sideways edges.

A pure move: the body is unchanged apart from a StagingName parameter
that keeps each caller's existing file name (.{name}.{suffix}.pdfcraft-tmp
for automation, .{name}.pdfcraft-{suffix}.tmp for the desktop save). The
doc comment on staging_suffixes now says the suffix is SipHash keyed from
the OS random source: enough that a name can't be planted in advance, but
not a CSPRNG.

New tests in the platform crate pin both name forms, the 128-byte stem
cut, the 16-name limit and refusal when no suffix is left. The callers'
planted-file, link, folder and failed-rename tests stay where they are.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-08 17:07:00 -04:00
bb8fcd006e Security: refuse mailto attachments, show link hosts in punycode (follow-up to #104) (#337)
* Security: refuse email links that attach or insert a local file

Follow-up to #104. A document's mailto: link could ask the email app to
attach a file from the user's computer (Evolution, KMail and Claws Mail
honour attach=, Evolution and KMail also attachment=) or read one into
the body (Claws Mail's insert=).

document_url now refuses a mailto: address in which any word starting
with attach or insert (any case) is followed by =, wherever it stands
and after each layer of percent-decoding. It also refuses text that
some email tools decode before reading the address: RFC 2047 encoded
words, which KMail decodes across the whole address, and backslash
escapes, which xdg-email's echo decodes. The link is refused rather
than rewritten: PdfCraft doesn't change what a document asks to open,
and the email apps' parsers disagree with one another.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Security: show a link's host as the browser receives it, in punycode

Follow-up to #104. The link prompt's host now comes from
links::display_host, which reads it with url::Url: the webbrowser crate
hands the OS that crate's serialisation, and the web build's browser
parses by the same WHATWG standard. International hosts are shown in
punycode with a note, a label mixing writing systems (UTS #39 resolved
script sets) gets a red warning, numeric hosts such as 3232235777 show
as 192.168.1.1, and a host the browser would reject is refused as
malformed. The Unicode form isn't repeated in the prompt, so a
whole-script lookalike can't read as the real site.

url, idna and icu_properties become direct dependencies of
pdfcraft-engine; all three were already in the graph.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Security: refuse document addresses the URL parser rejects

Follow-up to #104. egui opens links through the webbrowser crate, which
parses the address with url::Url and, when that fails, treats it as a
local file path and opens file:///<cwd>/<address> in the browser.
document_url accepted addresses that don't parse, such as
mailto://a^b/x or https://a^b/ (a forbidden host code point), so a
document could still get the browser to open a local path.

document_url now also requires url::Url to accept the address with the
same scheme, which is exactly the parse webbrowser does first.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-08 16:07:25 -04:00
edce549a32 M9: sign with the Windows certificate store (#179) (#304)
List Current User Personal CNG identities alongside file digital IDs and sign
without exporting their private keys through safe rustls-cng wrappers.
Expose Windows store references through automation and the desktop dialogs,
with RSA and ECDSA validation, certificate cleanup, and UI regression coverage.

Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-08 13:02:52 -04:00
5ec14155ff Issue #159: open .p12 files with trailing whitespace, PEM armour or base64 (#298)
pkcs12::open demanded clean DER at the first byte, so a file with one
extra newline, PEM armour or a bare base64 body (the shapes OpenSSL
wraps, editors and government portals emit) was refused before any
crypto ran, with "malformed data: PKCS #12: not a PKCS #12 file" and no
reason.

open now runs the bytes through normalize(): ASCII whitespace is
trimmed, "-----BEGIN" takes the base64 body between the armour markers
(byte offsets, so a marker glued to the body line works too), and a
bare base64 body is decoded — a real DER PFX always contains bytes
outside the base64 alphabet, so the fast path can't swallow one. The
exact parse reason is carried into the error instead of being dropped.

Truncated or empty files still fail, now saying why.

Test: crypto.rs::opens_wrapped_pkcs12_files_and_still_rejects_broken_ones
(a wrapped copy of rsa-aes.p12 yields the same certificate through
trailing whitespace, PEM armour and bare base64; truncated and empty
files error with the reason). It failed on all three wrapped forms
before the fix.

Co-authored-by: Mawfyy <mawfy12@gmail.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-08 12:15:01 -04:00
Sameh ElhawaryandClaude Opus 5.5 d30bb111db M14: Arabic and Hebrew file names render in the tab strip, recent files and Properties (#285)
A tab named in Arabic showed replacement boxes: no interface font had the
glyphs, and egui joins the letters of a right-to-left word but places the
runs in logical order.

- Fonts: the interface takes `Arab` faces from the craft-fonts build input
  (also on wasm), and on desktop adds one font already installed on the
  machine as the last fallback of every family. It is read at runtime, never
  embedded; PDFCRAFT_SYSTEM_FONTS=0 turns it off and `cargo xtask screenshots`
  sets that. AGENTS.md §1.4 records the rule.
- Order: bidi::visual puts single-line text in display order with a
  left-to-right base, used for the painted tab label and hover text, the
  recent-files name and path, and the Properties File and Location rows.
  Accessibility names keep the logical text.

misc.rtl-ui stays planned: multi-line text, text input and a mirrored layout
are not done.

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-08 10:46:58 -04:00
Brandon ThomasandClaude Opus 5.5 96c58f6f44 Bump version to 0.4.0 (from 0.3.0) for release
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-08 10:01:50 -04:00
Brandon ThomasandClaude Opus 5.5 ed2e34950c Bump version to 0.3.0 (from 0.2.1) for release
The internal path dependencies carry an explicit version requirement, so they move to 0.3.0 too.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-08 08:13:58 -04:00
Gert Pellin - GPE 1d31c230c9 Desktop: write log records to standard error and a rotating log file (#239)
The desktop app installed no logger, so every log::warn!/log::error! in
the workspace was discarded: a failed autosave, a page that would not
render, a render worker that could not start. A launch from a desktop
menu has no terminal either, so there was nothing to attach to a bug
report.

apps/pdfcraft/src/logging.rs (no new dependency besides log):
- standard error plus <settings dir>/logs/pdfcraft.log, next to app.ron
  (Linux $XDG_DATA_HOME/pdfcraft); each launch rotates the previous log
  to pdfcraft.1.log and .2.log, so the log of a run that crashed
  survives the next start; the file is capped at 16 MiB
- records logged before the settings directory is known are buffered
  (bounded) and written once the file is attached
- default levels: info for pdfcraft*, warn for everything else;
  RUST_LOG replaces them with env_logger-style directives
- never panics: an unusable directory or a failed write leaves standard
  error as the only sink

The logger is installed first in main, so the panic hook's report is
recorded too; the start-up messages in main go through it. The file is
opened after argument parsing (--version leaves no file) and after the
PrintCraft folder migration, which a fresh settings folder would block.
Documented in docs/development.md (Logs, environment variables).
2026-10-08 05:48:52 -04:00
dfb4e26e1a Split: keep only the resources each part draws (#204) (#228)
* Split: keep only the resources each part draws (#204)

In a book whose pages share one resource dictionary, every split part carried every XObject the source listed: a part saved out at the source's size although its pages drew a fraction of the images. extract_pages now walks each part's content (form XObjects included) and drops the /XObject entries no page names; the garbage-collecting rewrite on save then drops the objects themselves. Tests cover a one-page part that must lose the other page's image and a part that needs both.

* Split/Extract pruning never drops an XObject something might still draw

A resources dictionary is left untouched when one of its pages has content
that can't be decoded, when a form nests past the depth limit, or when it
lists a Type 3 font without its own /Resources (its glyphs draw through
the page's). Regression tests fail without this.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Mohammed Munzir <Mohammed.Munzir@iga.gov.bh>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-08 03:42:27 -04:00
932967a30d Restore #196, #202, #203 and the macOS release-runner change, reverted by the i18n chain (#229)
* Release CI: macOS job on macos-15-xlarge

Custom macOS larger runners in a runner group do not pick up jobs; the
built-in M2 Pro label does. Only release.yml uses it, and the
actions_macos_xl budget caps the monthly spend.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
(cherry picked from commit 90d60b0c98)

* CI: tell actionlint about the org's macos-release runner label (#202)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
(cherry picked from commit ddea3c72e0)

* About: contributor and model credits compiled in (grab bag + table, self-submitted names) (#196)

* About: contributors compiled in from contributors.json (grab bag + table, sortable, name toggle)

Adds About ▸ Contributors and About ▸ Models tabs per the craftrules standard
(standards/contributors.md): contributors/contributors.json is generated by
craftrules/scripts/contributors.py and baked into the binary by crates/ui-egui/build.rs as
static tables; nothing is read at run time. Each contributor line: @username, opt-in
display/real name, PRs, commits, lines +/−/Δ, binary assets +/−, first/last commit.
Sortable by every column; alphabetical ignores case and the leading @.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Contributors: self-submitted names in contributors/people.toml; AGENTS.md credit-yourself section

build.rs reads contributors/people.toml next to the generated contributors.json and shows a name only
for entries the generator verified as written by that person (craftrules standards/contributors.md).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Contributors: regenerate (verified people.toml entries)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
(cherry picked from commit 41e214c318)

* M13: exit cleanly when stdout pipe closes (#203)

Co-authored-by: Brandon Thomas <echelon@gmail.com>
(cherry picked from commit 1cf0d319e4)

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Ayan <108534604+excited-raccoon@users.noreply.github.com>
2026-10-08 03:33:35 -04:00
ec980d0743 fix(i18n): follow Windows display language for Chinese UI (#216)
* fix(i18n): follow Windows display language for Chinese UI

M14: resolve Auto through the Windows UI culture after locale environment
variables. Reuse Chinese region/script mapping and cover the query and
fallback behavior.

Refs #215

Co-authored-by: Codex <noreply@openai.com>

* Windows Auto language: ask Windows directly instead of starting PowerShell

sys-locale (1Password, MIT OR Apache-2.0) reads GetUserPreferredUILanguages, so
Auto no longer launches a hidden powershell.exe at startup (slow, and the kind of
behaviour endpoint security tools flag). All preferred display languages are
tried in order.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Codex <noreply@openai.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-08 01:19:07 -04:00
6974c6550d Measure: add distance, perimeter and area tools (#208)
* M12: add calibrated 2D measurement tools

* M12: harden measurement tools for landing (#208)

Bounded snap targets (endpoints only for accepted segments, page-wide cap),
lenient extraction (deep q nesting and undecodable streams are skipped and
reported), per-page snap cache, measure::list reports unsupported entries
instead of failing, closed polygons with a repeated vertex, printable unit
labels (m²), cached panel listing, WinAnsi captions, indirect /VP kept,
measure.export skipped in the command test like other pickers, missing
translations, honest parity (scale and distance partial) and ROADMAP.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-08 00:38:57 -04:00
42ddb2d546 XFA: lay dynamic forms out from their template and keep their data in step (#60) (#121)
* M12: lay dynamic XFA forms out from their template (#60)

A dynamic XFA form is a PDF shell around an XML template: one placeholder
page ("requires Adobe Reader") and /NeedsRendering true. Every viewer
without an XFA engine shows the placeholder, and so did PrintCraft.

New crate printcraft-xfa (L3, already reserved in the layering table). It
reads the XDP packets, parses the template (XFA 3.3: subforms, areas,
fields, draws, exclusion groups, page sets, fonts, paragraphs, borders,
captions, rich text, inline JPEGs, occurrences, breaks, overflow leaders,
column widths), lays it out (positioned, tb, lr-tb, table/row; containers
without a width size to their content; flow across content areas and page
masters; header rows repeat after a break; hidden takes no space; page
number and count fields resolve) and writes real pages and AcroForm
widgets into the document: text, date (AFDate format and keystroke
actions from the picture clause), check boxes, radio groups, push buttons
with reset/print/save/URI actions. Standard-14 fonts stand in for Arial,
Courier New and friends; nothing is embedded.

The engine lays a dynamic form out when it opens it. The original bytes
stay: the layout is one appended revision, the widgets get appearances
from the forms crate, and the XFA packets remain so Adobe's viewers keep
rendering the form their way. A marker on the AcroForm (/PCXfaLayout)
stops a saved form from being laid out twice; each field keeps its SOM
path (/PCSom) for the data round trip to come. doc_info, the CLI's info
and the notice bar report the layout.

Checked on IRCC's IMM 5669 (Schedule A, Designer 6.2, 464 KB template,
AES-encrypted, usage rights): four pages and 308 fields in 27 ms, the
same page structure as the form, filled through form_fill, saved in
place with the original bytes intact and reopened with the values.

Not done, and said so in the parity notes: the datasets packet is neither
read nor written, so Adobe's viewers don't show values filled in here;
no FormCalc or XFA JavaScript (rows don't grow, nothing calculates);
choice lists are text fields; signature, image and barcode fields are
blank; metrics are approximate and fidelity is eyeballed, not measured.

Tests: crates/xfa (parsing, sizing, pagination with repeated headers,
PDF writing, hostile input), the engine (open, fill, incremental save,
reopen without a second layout), the automation tools (open, info,
render, fill, save, reopen) and the UI notice (kittest).

* M12: XFA forms read and write their datasets packet; static forms too (#60)

With the layout alone, a form filled in PrintCraft opened blank in Adobe
Reader, and one filled in Acrobat opened blank here: Adobe's viewers keep
the values in the XFA datasets packet, not in the AcroForm fields.

The xfa crate's new data module reads the datasets packet (normal binding:
a field's node is named after it under its named ancestor subforms,
repeated instances as repeated siblings) and writes it back from the
fields. Laying a form out now takes each field's value from its data node
(dates in ISO form shown in the field's pattern, check boxes and radio
groups by their on values) and gives a repeating subform or table row as
many instances as the data has, so rows another viewer added appear.
Every laid-out field carries its SOM path and its on/off items, so the
packet can be rebuilt from the AcroForm at any time.

The engine writes the datasets after every form edit (one revision with
the field change), and on open applies the datasets to the fields of a
static XFA form, or of a dynamic one laid out earlier, when another
viewer changed them since. The static-form notice now says the two are
kept in step instead of warning that Acrobat may disagree.

Checked on IRCC's IMM 5669: fill, save in place (original bytes intact),
and the file holds <IMM_5669><page1><familyName>SINGH</familyName>…, the
structure Acrobat writes for this form; reopening shows the values.

Not done: explicit bind refs, global binding and data descriptions are
not followed; no import or export of standalone XML or XDP data files.

* M12: XFA layout memoizes container sizes, bounding measurement work (#60)

A container without a width measured its content for its width and again for its
height at every level, so nested width-less subforms took 2^depth measurements, all
synchronously in Session::open. Container sizes are now cached per (node, width,
depth), the root and page-area items keep stable addresses instead of being cloned
per measurement, and a measurement budget turns anything left into TooLarge.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M12: rustfmt the merged XFA notice (#60)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M12: XFA datasets are merged into, not replaced; capped; UTF-16 kept; rewrites recorded (#60)

- write_datasets merged nothing: it replaced <xfa:data> with the AcroForm-bound values
  alone, dropping unbound, namespaced and deep data. It now edits the existing packet
  text in place: a bound node's text is replaced only when it differs, missing nodes are
  added below the deepest existing one, and everything else (unbound data, other
  namespaces, attributes, comments, layout) stays byte for byte. A packet of an XFA array
  that relies on the envelope's prefixes is read inside a wrapper declaring them.
- What can't be written (a node holding structured content, too-deep paths or absurd
  SOM indices, conflicting fields, an unreadable or non-UTF packet) comes back as
  DatasetsWrite.warnings; the engine keeps them in Document.xfa_warnings and
  info.warnings (surviving re-reads), and doc_info reports xfa_warnings.
- Building data counted same-name siblings for every one it added (quadratic in an
  untrusted index) with no total cap. Children are now indexed by name, indices above
  10,000 and paths deeper than 64 are refused, and one write creates at most 20,000 nodes.
- Packets are decoded exactly (UTF-8, UTF-16 LE/BE with or without BOM) and written back
  in the encoding they came in; anything else is reported and left untouched instead of
  being rewritten from a lossy UTF-8 reading.
- A static XFA form whose fields are rewritten from the datasets on open now says so in
  info.warnings, naming the fields.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-07 23:24:54 -04:00
f0f923b82e i18n: Czech interface language (#68)
* i18n: Czech interface language

Adds Czech (Čeština, code `cs`) next to English and Japanese:
Preferences ▸ Interface language, `ui.set language cs`, `ui.state`
and persisted preferences all accept it.

- i18n: `Language::Cs`; `tr()` picks the language's table with a match
  (English has none), panic-free. The CZECH table (83 entries) covers
  every label passed to `.tr("…")` (main menu, View zoom/theme/side-panel
  entries, Preferences dialog), every registered File/Edit/Pages/View/Help
  command shown by `registry_menu`, and every key of the Japanese table.
  Written clean-room from the English meaning, not from any Acrobat
  localisation.
- Tests: Czech covers every registered menu title and label, every
  `.tr("…")` literal found by scanning the crate's sources, and the
  Japanese keys; nothing is left identical except an explicit KEEP_AS_IS
  list ("OK"); ellipses match the source; keys are unique per language;
  `cs` round-trips through set_option, ui.set/ui.state and persistence.
- theme: the font setup is split into `font_definitions()`, and a test
  checks with skrifa (dev-dependency, already in the tree via egui) that
  Inter Regular/Medium/SemiBold and JetBrains Mono draw all Czech letters
  and every Czech translation, so nothing falls back to Shippori Mincho.
- The `language` error lists `cs`; docs/localization.md, the parity note
  for misc.prefs-language and the ROADMAP log mention Czech.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* M14: translation catalogs, same system as PhotoCraft

Move the interface translations to PhotoCraft's i18n system: one TSV
catalog per language (crates/ui-egui/src/i18n/ja.tsv), the tl! macro,
entries keyed by command id, context or plural forms, and catalog tests
(format, duplicates, placeholders, command ids).

The 49 existing Japanese strings move over unchanged, plus "Auto". The
language preference now defaults to "auto" and follows the system
language (English when it has no catalog); "en" and "ja" still persist
and unknown values are rejected.

Update docs/localization.md, ROADMAP.md and the misc.prefs-language
parity entry.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* i18n: add Brazilian Portuguese (pt-br) UI translation

Adds Language::PtBr (code pt-br, endonym Português (Brasil)) with serde rename so it persists as "pt-br", registers it in Language::ALL (Preferences ▸ Interface language and ui.set/ui.state) and translates the same 49 menu/command keys as the Japanese table. Extends the i18n tests (table parity, codes, persistence) and updates docs/localization.md.

* M14: strict catalog validation, one-pass fmt, translation assets

Fold in the infrastructure parts of #175:
- `fmt` fills placeholders in one pass, so inserted values (a file name
  containing `{n}`) are never substituted again.
- Catalog validation rejects unknown escapes, unknown `@` contexts,
  placeholder, ellipsis and plural-form mismatches and duplicates. The
  bundled catalogs must have no errors (tests); at run time a bad line is
  still only skipped and logged, so the rest of the catalog loads.
- `.tsv` files count as assets in `cargo xtask assets`, with a
  `translation` kind that may never come from Adobe; ja.tsv gets its
  ATTRIBUTION.toml entry.
- Control-channel test: switching the language keeps documents, their
  dirty state and command ids.

Also make the drawing language thread-local, as in PhotoCraft, so
parallel kittest harnesses can't change each other's language.

Co-Authored-By: 才倾梦华V <185041488+CQMHV@users.noreply.github.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M14: Brazilian Portuguese as a TSV catalog

Move #165's Portuguese table into crates/ui-egui/src/i18n/pt-br.tsv
(same 49 strings, plus Auto) and register it in LANGUAGES with
PhotoCraft's Portuguese plural rule (0 and 1 singular). Any Portuguese
locale (pt_BR, pt_PT, pt) follows the Brazilian catalog, as in
PhotoCraft. The catalog is an attributed asset (ATTRIBUTION.toml), and
the docs and parity notes list the new code.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M14: Czech as a TSV catalog

Move #68's Czech table into crates/ui-egui/src/i18n/cs.tsv (PrintCraft
labels renamed PdfCraft, plus Auto) and register it with PhotoCraft's
Czech plural rule (one / few / other). #68's tests become catalog
tests: Czech covers every registered menu title and menu command label,
keeps ellipses, uses no three-dot ellipsis or stray whitespace, and only
leaves "OK" untranslated; the code persists and `cz` is rejected. The
source-scanning `.tr("…")` test is dropped: strings now go through tl!
and the catalog tests check consistency.

The font-coverage test moves to tests/fonts.rs and covers both Latin
catalogs (cs, pt-br) against Inter and JetBrains Mono. It keeps skrifa
as a dev-dependency (the version pdfcraft-fonts already uses): egui's
has_glyphs can't answer it, since a family with only the primary face
also uses that face as its replacement face.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: Simon Leblanc <contact@leblanc-simon.eu>
Co-authored-by: RicSchonfelder <ricschonfelder@icloud.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: 才倾梦华V <185041488+CQMHV@users.noreply.github.com>
2026-10-07 22:15:39 -04:00
41734376be i18n: add Brazilian Portuguese (pt-br) UI translation (#165)
* M14: translation catalogs, same system as PhotoCraft

Move the interface translations to PhotoCraft's i18n system: one TSV
catalog per language (crates/ui-egui/src/i18n/ja.tsv), the tl! macro,
entries keyed by command id, context or plural forms, and catalog tests
(format, duplicates, placeholders, command ids).

The 49 existing Japanese strings move over unchanged, plus "Auto". The
language preference now defaults to "auto" and follows the system
language (English when it has no catalog); "en" and "ja" still persist
and unknown values are rejected.

Update docs/localization.md, ROADMAP.md and the misc.prefs-language
parity entry.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

* i18n: add Brazilian Portuguese (pt-br) UI translation

Adds Language::PtBr (code pt-br, endonym Português (Brasil)) with serde rename so it persists as "pt-br", registers it in Language::ALL (Preferences ▸ Interface language and ui.set/ui.state) and translates the same 49 menu/command keys as the Japanese table. Extends the i18n tests (table parity, codes, persistence) and updates docs/localization.md.

* M14: strict catalog validation, one-pass fmt, translation assets

Fold in the infrastructure parts of #175:
- `fmt` fills placeholders in one pass, so inserted values (a file name
  containing `{n}`) are never substituted again.
- Catalog validation rejects unknown escapes, unknown `@` contexts,
  placeholder, ellipsis and plural-form mismatches and duplicates. The
  bundled catalogs must have no errors (tests); at run time a bad line is
  still only skipped and logged, so the rest of the catalog loads.
- `.tsv` files count as assets in `cargo xtask assets`, with a
  `translation` kind that may never come from Adobe; ja.tsv gets its
  ATTRIBUTION.toml entry.
- Control-channel test: switching the language keeps documents, their
  dirty state and command ids.

Also make the drawing language thread-local, as in PhotoCraft, so
parallel kittest harnesses can't change each other's language.

Co-Authored-By: 才倾梦华V <185041488+CQMHV@users.noreply.github.com>
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* M14: Brazilian Portuguese as a TSV catalog

Move #165's Portuguese table into crates/ui-egui/src/i18n/pt-br.tsv
(same 49 strings, plus Auto) and register it in LANGUAGES with
PhotoCraft's Portuguese plural rule (0 and 1 singular). Any Portuguese
locale (pt_BR, pt_PT, pt) follows the Brazilian catalog, as in
PhotoCraft. The catalog is an attributed asset (ATTRIBUTION.toml), and
the docs and parity notes list the new code.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Simon Leblanc <contact@leblanc-simon.eu>
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
Co-authored-by: 才倾梦华V <185041488+CQMHV@users.noreply.github.com>
2026-10-07 22:15:26 -04:00
Brandon ThomasandClaude Opus 5.5 41e214c318 About: contributor and model credits compiled in (grab bag + table, self-submitted names) (#196)
* About: contributors compiled in from contributors.json (grab bag + table, sortable, name toggle)

Adds About ▸ Contributors and About ▸ Models tabs per the craftrules standard
(standards/contributors.md): contributors/contributors.json is generated by
craftrules/scripts/contributors.py and baked into the binary by crates/ui-egui/build.rs as
static tables; nothing is read at run time. Each contributor line: @username, opt-in
display/real name, PRs, commits, lines +/−/Δ, binary assets +/−, first/last commit.
Sortable by every column; alphabetical ignores case and the leading @.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Contributors: self-submitted names in contributors/people.toml; AGENTS.md credit-yourself section

build.rs reads contributors/people.toml next to the generated contributors.json and shows a name only
for entries the generator verified as written by that person (craftrules standards/contributors.md).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Contributors: regenerate (verified people.toml entries)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-07 22:12:01 -04:00
d0991a8cd5 macOS: File ▸ Open and file pickers no longer crash the app (#145)
* macOS: File ▸ Open and file pickers no longer crash the app

A blocking rfd::FileDialog runs -[NSOpenPanel runModal], a nested run loop
inside winit's event handler. A mouse or gesture event that arrives while it
spins re-enters the handler, winit panics ("tried to handle event while
another event is currently being handled"), and because the panic can't
unwind out of the AppKit block callback the app aborts.

Open, Combine, Insert pages, Replace pages and OCR ▸ multiple files now use
rfd::AsyncFileDialog, which starts the panel as a sheet and returns at once.
A worker thread waits for the choice and the app uses it on a later frame.
Insert and Replace remember their document and drop a pick that arrives after
the user switched tabs. pick_override lets tests and automation drive these
commands.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* Cargo.lock: pollster for pdfcraft-ui-egui

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Brandon Thomas <echelon@gmail.com>
2026-10-07 21:37:07 -04:00