diff --git a/ROADMAP.md b/ROADMAP.md index 1de96a7cda..9996f56361 100644 --- a/ROADMAP.md +++ b/ROADMAP.md @@ -231,6 +231,8 @@ Ranked; detail and the full milestone table in [docs/roadmap.md](docs/roadmap.md ## Progress log - **2026-10-28 (M10, #4119 partial):** Scan & OCR ▸ Enhance scanned file cleans scanned pages in place: background removal (level 0–100, as the camera clean-up), edge shadow removal (book gutters, copier borders) and despeckle. Each scan image is decoded, cleaned and written back into its own object at the same size and colour space (JPEG stays JPEG, others lossless, 1-bit stays 1-bit), so the OCR text layer, comments and links stay; one undo step, shared images once, unsupported images (CMYK, indexed, JPEG 2000, JBIG2, CCITT, broken data) reported. `page_enhance_scan` drives it headlessly. Not yet an option of Recognize text. Estimates unchanged. +- **2026-11-07 (M10, `ocr.ocr-web`, port onto #977):** Web OCR rebuilt on main's engines and preprocessing (#977). `OcrJob::run` is now `OcrJob::steps` a page at a time: the page renders, crops to the region and cleans each page, a Web Worker runs ocrs on the result, and `OcrShot::place` maps the words back through the region and preprocessing. Every strategy reads like this when only one engine is present, and the web build has only ocrs. The downloaded models are installed into the engine cache (`ocr::install`), so the Verify screen and the engine-status checks see them too. The batch keeps main's skipped-files bucket, low-confidence notes and cancel. The translations moved to craft-i18n (storytold/craft-i18n#141). Known limits: the cleaning steps and the Verify screen's re-reads run on the page. Estimates unchanged. + - **2026-11-03 (M11, shared JBIG2 dictionary):** With Monochrome Images set to JBIG2, Optimize has up to 16 JBIG2 images share one symbol dictionary (`/JBIG2Globals`), the letters found on more than one page stored once, when that is smaller (`pdfcraft_filters::encode_jbig2_shared`). Eight pages of 10 pt text rendered at 300 dpi take 41% less in Helvetica and 42% in Times than coded alone, 10% in Courier; groups of 16 save 45%, of 32 only 47%. Only images redaction can store again without the dictionary share one (image masks and DeviceGray named directly, at most 64 Mi pixels), and redacting one stores the rest of its group so, which the group bounds to 15. - **2026-11-03 (M5, #5850 review):** Resolve indirect IT when recognizing typewriter contents and Fill & Sign marks. Comment listing and property lookup retain their existing direct-Subtype behavior. A real double-click Edit composer preserves the typewriter’s text as written; ordinary comment edits keep trimming. Regressions cover direct Subtype with indirect intent, save/reopen, raw posted contents and same-index comments on different pages. The existing live-movement test now commits its setup with an outside click rather than Enter. Estimates unchanged. @@ -266,6 +268,7 @@ Ranked; detail and the full milestone table in [docs/roadmap.md](docs/roadmap.md - **2026-10-27 (M2, PR #4172 module-split conflicts):** Integrated main 1dd2737b, retaining viewer-only CJK fallback in split session modules and Combine thumbnail workers, and moving renderer regressions to the new test module. Validation: 798 scoped tests passed (371 engine, 412 renderer, 15 Combine; two existing engine tests ignored); scoped all-target Clippy with -D warnings, formatting, layers, assets, parity and renderer/engine WASM checks passed. Estimates unchanged. +- **2026-10-27 (M10, `ocr.ocr-web`, rebase fix):** The web build loads OCR models only when their SHA-256 matches `ATTRIBUTION.toml`. With ONNX loading now on, rten's parser spins forever on some bytes that aren't a model (a corrupt or wrong download), so a bad file now fails at once instead of hanging a worker. - **2026-10-27 (M10, OCR models):** Model staging downloads and verifies the ONNX pair after the upstream RTEN URL brownout; runtime discovery prefers complete ONNX pairs per directory, retains complete RTEN fallback and preserves directory precedence. - **2026-10-26 (M2, PR #4172):** Reconciled current main, preserving its Japanese serif/weight selection and both branches' progress records. Installed CJK viewer and preview fallback remains display-only; estimates unchanged. @@ -277,6 +280,8 @@ Ranked; detail and the full milestone table in [docs/roadmap.md](docs/roadmap.md - **2026-10-25 (web, same-document host mode):** A page that loads the PdfCraft web module into its own document (no iframe) can opt into the host bridge with `data-host="page"` on the app's canvas — the exact value `page`; any other value keeps the normal app with downloads, unless a same-origin framed `?host=parent` selects the parent bridge (unframed or cross-origin, `?host=parent` also keeps the normal app). It is the `?host=parent` bridge with the transport swapped: the same five messages travel as non-bubbling `CustomEvent`s on the canvas (`detail` holds the parent messages' fields without `type`; the host answers with a `pdfcraft:open` event), so saves reach the host instead of downloading and dirty and start-up-failure reporting are unchanged. Unit tests cover the opt-in rule; no parity or estimate changes. - **2026-10-24 (M10, #4158 partial):** Word, HTML, RTF and PowerPoint export keep a block that continues another on its line (an italic case name, a link, a superscript) as a run in its own style inside that paragraph, with the source's word space, instead of a paragraph of its own. Style changes that wrap onto the next line still split paragraphs (the reading blocks keep style boundaries). Estimates unchanged. - **2026-10-24 (M3, window move on Wayland, #3970 follow-up):** After a move or resize by PdfCraft's own title bar or edges, the button release given back to egui goes before the pointer leaving the window, so hover no longer sticks at the old place until the pointer moves. Found by CodeRabbit in review of #3970; a unit test covers it. Estimates unchanged. +- **2026-10-26 (M10, `ocr.ocr-web`, review fix):** On the web, Edit on a scanned page starts the OCR model download, and the page is read once the models load; it was taken for no scan and left unread until the document changed. +- **2026-10-24 (M10, `ocr.ocr-web`, review fix):** On the web, single-file and multiple-file OCR running at once no longer lose a page: the workers' answers go to the run that sent each page, instead of to whichever run collected first, and a cancelled run's late answers are let go. Regression tests cover both start orders and cancellation. Files chosen for Recognize Text in Multiple Files before the models have downloaded now wait for them instead of having to be chosen again, and idle workers close on time even when nothing is happening on the page, a full minute after their last page comes back rather than after it was handed out (checked by hand in Firefox); estimates unchanged. - **2026-10-24 (M14, #4253):** The annotation quick bar remembers Keep tool selected across restarts, including unpinning. Old and malformed settings keep safe defaults; the opt-in UI control channel reads and changes the same preference. Estimates unchanged. - **2026-10-22 (M7, #2517):** A partial rewrite of the last paragraph closes its marker after that paragraph's last `ET`, so a row left in the source stays in the paragraph. When the next paragraph shares the text object, the marker closes before that neighbour instead of after the shared `ET`. The extra marker is not added across two marked-content regions. Estimates unchanged. - **2026-10-15 (M7, #2517):** A blank line between paragraphs stays a paragraph break. An explicit `TL` is the measured baseline gap. Without one, three or more rows at a repeated step stay one paragraph, and a single wider gap stays a break. Adding a row, even when an earlier row is left in the source, does not absorb the next paragraph on a later edit. Estimates unchanged. @@ -556,6 +561,8 @@ Ranked; detail and the full milestone table in [docs/roadmap.md](docs/roadmap.md Newest first: the date, what moved, and the new overall estimate. - **2026-10-28 (M10, #1595):** Export to Markdown: `doc_export_office` with a `.md` or `.markdown` path writes CommonMark with GitHub pipe tables (headings, paragraphs with bold and italic, tables with their first row as the header, a rule between pages); text that Markdown would read as markup is escaped. Images, lists and links are not in the export's layout model and are left out. No menu item yet. Estimates unchanged. +- **2026-10-12 (M10, `ocr.ocr-web`):** OCR in the browser, partly. The web zip carries the text recognition models in `models/` beside `index.html`; the first time Recognize Text is needed the web build downloads them (about 12 MB, with a spinner, an error and a retry). Pages are rendered on the page and read in Web Workers (up to two at once, so the page keeps responding), built with WebAssembly SIMD: 8.5 s a page instead of 20.5 s in wasmtime, still about 17× native. Where workers can't start, the page reads the pages itself. No automated browser test yet. Estimates unchanged. +- **2026-10-12 (M10, `ocr.ocr-web`):** Web OCR shipped: reading scanned pages in Web Workers was checked by hand in a browser (4-page synthetic scan). Still no automated browser test, and a page reads about 17× slower than native. - **2026-10-12 (M3, GNOME title bar, #553):** On GNOME's Wayland session, whose compositor draws no window frames (it offers no `zxdg_decoration_manager_v1`), PdfCraft no longer shows winit's fallback title bar: it turns the frame off and the tab strip becomes the header bar, as in GNOME's own apps. Minimize, maximize/restore and close are drawn in Adwaita's style, in the order and on the side GNOME's `button-layout` names (Fedora's default shows only close); the window's edges and corners resize it, and a hairline outlines it while it isn't maximized. Preferences ▸ Use system title bar (shown only there) gives the window back winit's frame at once, without a restart (part of #1001), and `PDFCRAFT_TITLEBAR=app|system` overrides the choice. KDE, Sway, Hyprland, COSMIC and X11 keep the frame their desktop draws. Not done: right-clicking the header bar doesn't open GNOME's window menu (egui can't ask for it), the window has no shadow or rounded corners, the resize edges lie just inside the window rather than outside it, and Windows still uses its system frame (the rest of #1001). Estimates unchanged. - **2026-10-12 (M0, build label):** A local or patched build can carry a label, set at compile time with `PDFCRAFT_BUILD_LABEL`: `pdfcraft --version`, `pdfcraft-cli --version`, About and the log show `0.7.1 (titlebar)`, and `packaging/linux/package.sh` names the files `pdfcraft-0.7.1-titlebar-…` and makes the .rpm/.deb release `1.titlebar`, which upgrades over the release of the same version (and the next release over it). The version itself is unchanged, so the update check still compares it with published releases. Unlabelled builds are as before. Estimates unchanged. - **2026-10-11 (M6, #1208):** Dropdown and list-box Field Properties expose the existing Left/Center/Right alignment picker. Existing alignment stays intact until changed; cancel, undo/redo and save/reopen are covered through the real UI without changing options, values or flags. Estimates unchanged. diff --git a/docs/hardware-parity.md b/docs/hardware-parity.md index da2b8d92b1..455c7bcd78 100644 --- a/docs/hardware-parity.md +++ b/docs/hardware-parity.md @@ -1,6 +1,6 @@ # Hardware and platform parity -> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-11 · **Change:** minor (web printing through the browser's print dialog; earlier: shared craft-print spooler with passing Windows CI; Windows printers row and 1:1 touchpad scrolling, #756, #759) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS) +> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-12 · **Change:** minor (web OCR shipped: Web Workers with SIMD, checked in a browser; earlier: web printing through the browser's print dialog; earlier: shared craft-print spooler with passing Windows CI; Windows printers row and 1:1 touchpad scrolling, #756, #759) · **Target:** Adobe Acrobat Pro (Acrobat DC, continuous track 26.002.21931, macOS) Each hardware feature Acrobat Pro uses, per platform, ours against Acrobat's. Acrobat runs on macOS and Windows (plus a limited web viewer/editor in Document Cloud); PdfCraft runs on macOS, Windows, @@ -34,12 +34,14 @@ printing are counted in their feature areas). **Platforms ≈ 70% ready, 15–30 | Windows (x64, x86, ARM64) | yes (x64, ARM64) | yes | signed installers | — | | Linux | no | yes | AppImage, deb, rpm, Flatpak, tarball | Chinese faces in Flatpak (#689) | | FreeBSD | no | yes | package | — | -| Web | Acrobat online (cloud) | yes (WASM, offline in the browser) | static site | OCR, crash recovery, PKCS #12 signing, hosted deployment | +| Web | Acrobat online (cloud) | yes (WASM, offline in the browser) | static site | OCR as fast as native (Web Workers with SIMD read a page about 17× slower), crash recovery, PKCS #12 signing, hosted deployment | ## Revision history | Date | Change | Summary | |---|---|---| +| 2026-10-12 | minor | Web OCR (`ocr.ocr-web`) shipped after a browser check | +| 2026-10-12 | minor | Web platform row: OCR downloads its models on first use and reads in Web Workers with SIMD (`ocr.ocr-web`, partial); what's left is speed | | 2026-10-11 | minor | Web printers row: printing through the browser's print dialog (gap 4 closed); Web platform row no longer lists printing | | 2026-10-10 | major | Created from the code, `vendor/README.md`, `.github/workflows/release.yml`, the print crate's README and user issues | | 2026-10-10 | minor | Windows printing shipped (#756): the Windows row's gap is closed; the web row keeps "printing" | diff --git a/docs/roadmap.md b/docs/roadmap.md index 88d18ada9d..d2964587e2 100644 --- a/docs/roadmap.md +++ b/docs/roadmap.md @@ -247,7 +247,7 @@ total matches the parity estimate. | M7 | Content editing (text, images, header/footer, watermark) | 250–500 | 20% | 100–180 | Done: header & footer, watermarks, backgrounds, Bates; added text and images that stay editable (move, resize, format, rotate, flip, crop, replace); links (Link tool, Link Properties, create from URLs, remove all). Missing: editing existing text and images in place (the longest pole), image/PDF watermarks | | M8 | Security + redaction | 100–180 | 68% | 15–30 | Done: opening protected documents, permissions, Protect Using Password, Remove security; redaction (mark text/areas/pages, Search & Redact with patterns, apply removing glyphs, image pixels, vectors, XObject content, annotations and fields, verification, full rewrite on save); Remove hidden information and Sanitize.
Done since: redaction codes (U.S. FOIA and Privacy Act sets as overlay text, in Redaction properties and `redact_mark`). Redaction cleans indirect and form structure references, preserving surviving form tags. Redaction retires inherited resource dictionaries, so a parent `/Pages` can't keep a removed XObject reachable; unredacted pages are left untouched. Image redaction removes alternate images and unsupported masks only on affected images. Changed marked-content spans lose replacement descriptions; untouched spans keep theirs. Hidden-text cleanup retires unused named descriptions across inherited/shared page and form resources (64 focused tests and scoped Rust 1.96 Clippy/wasm checks pass; publication CI pending). Retained text/image-bearing or unreadable tiling-pattern cells now make Apply refuse atomically after a bounded check of rewritten resources; fully removed cells still apply, and cross-page retention is checked. The redaction audit counts a filled cover that hides half of any one word of a long line (#2662), applied or not. Phone-pattern redaction also matches labelled Italian geographic numbers with `+39` and a slash after the area code (#3205 follow-up); unlabelled international slash numbers remain unsupported. Missing: certificate security, custom redaction code sets and pattern locales, DCT re-encoding | | M9 | Signatures (PAdES, validation) | 160–280 | 60% | 40–70 | Done: new `sign` crate (DER, X.509, CMS, PKCS #12 on RustCrypto; aws-lc-rs for RSA private keys); PAdES B-B signing (visible, invisible, existing fields, certification with DocMDP); validation with trust store and changes-after-signing classification; self-signed digital IDs; Signatures panel, message bar, sign dialogs; agent tools. Checked with pdfsig and OpenSSL.
Done since: macOS Keychain and Windows Current User Personal store signing (software-backed CNG keys), certificate viewer, signed documents protected from rewrites, page validation overlays separate from original signature artwork, placed in the widget's bottom-right corner as it lies on the page, at a quarter of its shorter side and 48 screen points at most, so they annotate the artwork from a corner instead of covering the middle of it and turn with the page and the view (a field falling under 32 screen points, as a page does when zoomed out to fit, keeps its outline), snapshot tabs that reuse instead of multiplying, named-layer signature appearances redrawn for their real state (#79; display, the CLI's render, exports and printing, never saves; captions in the interface language, Chinese in English; the badge stays). Missing: timestamps (B-T), LTV (DSS, OCSP, CRL), FieldMDP, smart cards, PKCS #11 | -| M10 | OCR, create, export, print | 200–350 | 33% | 120–215 | Done: create from blank/text/PNG/JPEG/TIFF (multi-page)/GIF/BMP; export PNG/JPEG/TIFF and text; Print (Acrobat's sizing, n-up, booklet, poster, comments & forms, preview, the CUPS and Windows spoolers, print-ready PDF).
Done since: embedded/72/custom DPI choices for image imports; export all images; OCR (searchable image for pages, ranges and multiple files); single-sided cut-and-stack imposition with cut marks, through Print and doc_print; architectural/ANSI/large ISO sheet presets, Match page at 100% and PDF-scale preview (#599 follow-up); Create PDF from multiple files (PDFs, images and text, edited as pages in the grid); OCR can also read pictures on pages that have text, without adding that text twice (#1028). Model staging fetches SHA-256-verified ONNX detection/recognition files after the upstream RTEN URL brownout; runtime discovery prefers complete ONNX pairs per directory, then complete legacy RTEN pairs, without mixing formats or changing directory precedence. Done since: Word invoice export uses borderless inferred tables, floating positioned text/artwork only where text overlaps an image or is rotated, and per-page sizes, covered by synthetic invoice automation regressions (#773); printing on the web through the browser's print dialog, sheets drawn by PdfCraft (gap 4). Lossless image export applies per-component Decode, including Indexed mapping (#1201 partial). Existing 16-bit precision and color-management limits remain. #3532 partial: vector printing retains existing appearances with absent Subtype through a print-owned Form copy; source artwork stays unchanged. #3120: Office export reads form XObjects 50 levels deep, as the renderer does, and up to 50 000 a page; pages past that are listed in `truncated_pages`. Word table cells use the grid columns they span, including cells after a merged cell. Done since: text in a table slot covered by another cell's span remains as paragraph text in Word, HTML, RTF and PowerPoint. Missing: OCR languages beyond Latin, editable-text OCR output, full Office layout fidelity/import. Done since: dotted-leader contents entries stay in separate complete paragraphs (#1757) #2156 candidate: last selected print paper persists across sessions; other print preferences unchanged. Image export applies soft-mask Decode opacity intervals before resizing, including indirect entries and inverted ranges. Vector printing gives annotation appearances unoccupied XObject names so existing page artwork survives. Done since: Enhance scanned file cleans scanned pages in place (background removal, edge shadow removal, despeckle; the OCR text layer and comments stay; #4119 partial). | +| M10 | OCR, create, export, print | 200–350 | 33% | 120–215 | Done: create from blank/text/PNG/JPEG/TIFF (multi-page)/GIF/BMP; export PNG/JPEG/TIFF and text; Print (Acrobat's sizing, n-up, booklet, poster, comments & forms, preview, the CUPS and Windows spoolers, print-ready PDF).
Done since: embedded/72/custom DPI choices for image imports; export all images; OCR (searchable image for pages, ranges and multiple files); single-sided cut-and-stack imposition with cut marks, through Print and doc_print; architectural/ANSI/large ISO sheet presets, Match page at 100% and PDF-scale preview (#599 follow-up); Create PDF from multiple files (PDFs, images and text, edited as pages in the grid); OCR can also read pictures on pages that have text, without adding that text twice (#1028). Model staging fetches SHA-256-verified ONNX detection/recognition files after the upstream RTEN URL brownout; runtime discovery prefers complete ONNX pairs per directory, then complete legacy RTEN pairs, without mixing formats or changing directory precedence. Done since: Word invoice export uses borderless inferred tables, floating positioned text/artwork only where text overlaps an image or is rotated, and per-page sizes, covered by synthetic invoice automation regressions (#773); printing on the web through the browser's print dialog, sheets drawn by PdfCraft (gap 4). Lossless image export applies per-component Decode, including Indexed mapping (#1201 partial). Existing 16-bit precision and color-management limits remain. #3532 partial: vector printing retains existing appearances with absent Subtype through a print-owned Form copy; source artwork stays unchanged. #3120: Office export reads form XObjects 50 levels deep, as the renderer does, and up to 50 000 a page; pages past that are listed in `truncated_pages`. Word table cells use the grid columns they span, including cells after a merged cell. Done since: text in a table slot covered by another cell's span remains as paragraph text in Word, HTML, RTF and PowerPoint. Web OCR downloads its models on first use and reads in Web Workers with SIMD (`ocr.ocr-web`, shipped). Missing: OCR languages beyond Latin, web OCR near native speed, editable-text OCR output, full Office layout fidelity/import. Done since: dotted-leader contents entries stay in separate complete paragraphs (#1757) #2156 candidate: last selected print paper persists across sessions; other print preferences unchanged. Image export applies soft-mask Decode opacity intervals before resizing, including indirect entries and inverted ranges. Vector printing gives annotation appearances unoccupied XObject names so existing page artwork survives. Done since: Enhance scanned file cleans scanned pages in place (background removal, edge shadow removal, despeckle; the OCR text layer and comments stay; #4119 partial). | | M11 | Optimize, preflight, PDF/A/X/UA, print production | 200–350 | 18% | 80–140 | Done: new `optimize` crate: Reduce File Size and the PDF Optimizer (images measured where drawn, bicubic downsampling, JPEG/ZIP recompression only when smaller, discard objects and user data, Flate clean-up, resource merging, object streams). Target-version compatibility is partial: newer content is not detected or converted. Content stream boundaries preserve comments, split operands and graphics state when image fragments merge. Image downsampling includes page-local `/UserUnit` scaling when measuring physical resolution. Done since: reject invalid image and soft-mask dimensions with checked sizing (#2178); black-and-white images stored losslessly as CCITT Group 4 when smaller, averaged down to 300 ppi above 450 (halftones aside), Group 3 stored again as Group 4, and black-and-white RGB and indexed images that use only palette entries 0 and 1 packed to one bit. Missing: fonts and transparency panels, space audit, preflight, PDF/A/X/UA | | M12 | Accessibility, compare, measure, search, XFA | 200–380 | 30% | 90–160 | Done: new `a11y` crate with the Accessibility Checker (all 32 rules, report, Fix/Skip/Explain, options dialog and results panel, agent tools). Locatable figure, annotation and form findings highlight their page bounds. Character encoding accepts Identity-H/V with Adobe CJK collections and predefined CJK CMaps independently (#3673); per-glyph validation and embedded-font extraction remain separate.
Done since: 2D distance, perimeter and area measurements with persistent viewport calibration, snapping, live information and CSV export; a bounded, text-only auto-tag proposal tool for one page. Marking a figure decorative rewrites only that stream (#1324). An XFA radio item whose value contains a space is written back unchanged (#1319). Done since: #2569: Growable multiline XFA text reflows after edits, with undo/redo, save/reopen and print coverage; oversized fields still become read-only page text. Structured-data synchronization warnings retain accepted whitespace without relayout from stale data. Done since: #2572: Every repeated page-master button resolves its own field to the shared XFA click script, including print buttons. Done since: #2570: Dynamic XFA rich-text fields carry exData/maxLength into AcroForm MaxLen for reported and enforced Unicode character limits, retained after save/reopen. Done since: #2589: Active XFA skips PDF-container fallback scripts while retaining requested messages and saved scripts; ordinary/static/unlaid-out documents and explicit console/field calls keep their existing behavior. Missing: writing proposed tags and parent tree, field autotag, visual Tags/Order/Content panels, Reading Order tool, compare, geospatial/3D measurement, search index, XFA
Reading colours: pending page backgrounds follow the configured colour (#2059). | | M13 | Automation (MCP, Action Wizard, CLI) + AI providers | 60–120 | 45% | 25–45 | Done: MCP resources (document info, text, page images); headless tool table (123 tools incl. signing, optimizing, initial view, links, stamps, data exchange, comment review, forms authoring and scripts, redaction, sanitize, print, add content), opt-in MCP server over stdio, CLI `run`/`tools` (closed stdout pipes exit cleanly), UI control channel with drag. Missing: Action Wizard, AI providers
Done since: CLI run and MCP reject missing, empty, repeated and option-valued --root arguments before any tool/script execution or MCP initialization. A single-hyphen directory name remains valid; synthetic CLI regressions preserve a would-be overwritten file. `text_find` also caps the per-page match ranges it materializes at the remaining result limit plus one continuation match. CLI robustness scans visit each directory once through overlapping roots and symlink aliases. | @@ -312,6 +312,7 @@ Estimates unchanged. | Date | Change | Summary | |---|---|---| +| 2026-11-07 | patch | M10 `ocr.ocr-web` ported onto #977's engines and preprocessing: the page prepares each page, a Web Worker runs ocrs, the downloaded models join the engine cache. Estimates unchanged. | | 2026-11-03 | minor | M11: Optimize's JBIG2 images share a symbol dictionary (`/JBIG2Globals`), up to 16 at a time and when smaller (`pdfcraft_filters::encode_jbig2_shared`): 41–46% smaller on rendered text in proportional fonts, 10% in Courier | | 2026-11-03 | patch | M5 #5850 review: indirect typewriter intent and composer edits preserve outer whitespace; movement regression commits by outside click; estimates unchanged. | | 2026-11-03 | patch | M5 #5850: Enter adds Fill & Sign line breaks; outside clicks commit, Escape cancels, and saved multiline appearances retain their text and height; estimates unchanged. | @@ -382,6 +383,8 @@ Estimates unchanged. | 2026-10-15 | minor | M6: CSV export and spreadsheet merging quote tabs, and import distinguishes quoted tabs from TSV delimiters without changing field identities. Estimates unchanged. | | 2026-10-13 | minor | M4: rotation queries and edits resolve indirect page-tree values; inherited, negative and large rotations verified through both saves. Estimates unchanged. | | 2026-10-14 | minor | M12: pending page backgrounds respect reading colours (#2059); estimates unchanged. | +| 2026-10-12 | minor | M10 `ocr.ocr-web` shipped: Web Worker OCR checked by hand in a browser. Estimates unchanged. | +| 2026-10-12 | minor | M10 `ocr.ocr-web` (partial): the web build downloads the OCR models on first use (the web zip ships them) and reads pages in Web Workers built with SIMD. Estimates unchanged. | | 2026-10-12 | minor | M6: valid AcroForm XML element names with original PDF field names preserved; saved-PDF collision and Unicode regressions. Estimates unchanged. | | 2026-10-12 | minor | M6: preserve carriage returns in exported CSV field names and values; saved-PDF round-trip coverage. Estimates unchanged. | | 2026-10-12 | minor | M7 local candidate: text drafts grow and save their width; single visual rows grow across style boundaries; both text tools retype added items and Add Text edits source text. Added-item textless previews are read-only and covered by UI/tool regressions. Estimates unchanged. | diff --git a/docs/target-app-parity.md b/docs/target-app-parity.md index 44364aee66..2ed8365a73 100644 --- a/docs/target-app-parity.md +++ b/docs/target-app-parity.md @@ -191,7 +191,7 @@ features total and are shown for orientation; the others add to it. | Localization | ≈ 68% over the 12 key languages | 5% | 35–60 | additional | 22 catalogs + English (23 interface languages); native craft-fonts builds embed a Simplified Chinese face (LXGW WenKai Lite) but the web build has none; Arabic labels stay logical with explicit RTL direction and mirrored stock chrome, while native/browser/IME workflows are unqualified; no Hindi, Indonesian, Korean | [localization-parity.md](localization-parity.md) | | Performance | ≈ 40% | 6% | 25–45 | additional | 500-page smooth scrolling and large-file memory work (#307) done; no performance budgets (`misc.performance-budgets`), no lazy loading of GB files; blurry text at 1080p/1440p (#730) | [gaps.md](gaps.md) | | Stability | ≈ 50% | 8% | 45–80 | additional | Never-crash rules and nightly fuzzing; 245 open issues on 2026-10-10, many of them `fix(...)` reports of wrong results in shipped features (the #799–#821 batch is fixed) | [gaps.md](gaps.md) | -| Platforms | ≈ 70% | 5% | 15–30 | additional | macOS (signed, notarized), Windows x64/x86/ARM64 (signed), Linux (AppImage, deb, rpm, Flatpak), FreeBSD, web (WASM). Acrobat has no Linux, FreeBSD or full web editor; we lack web OCR and web recovery | [hardware-parity.md](hardware-parity.md) | +| Platforms | ≈ 70% | 5% | 15–30 | additional | macOS (signed, notarized), Windows x64/x86/ARM64 (signed), Linux (AppImage, deb, rpm, Flatpak), FreeBSD, web (WASM). Acrobat has no Linux, FreeBSD or full web editor; web OCR reads in Web Workers but is far slower than native, and we lack web recovery | [hardware-parity.md](hardware-parity.md) | | Ecosystem and plug-ins | ≈ 30% | 1% | 10–20 | within features | No plug-in SDK or folder-level JavaScript; Action Wizard partial. Agent automation (CLI, MCP, UI control channel) has no Acrobat equivalent | [gaps.md](gaps.md) | | AI features | ≈ 0% (in scope) | 1% | 20–40 | within features | Acrobat's AI Assistant is cloud-only (out of scope). Local, opt-in provider interface (`misc.ai-provider`) not started | [gaps.md](gaps.md) | | **Total (weighted sum)** | **≈ 50%** | 100% | **≈ 780–1,400** | | | | @@ -303,6 +303,8 @@ licensed OCR or AI model. | 2026-10-26 | minor | `optimize.mono-compression` became partial (CCITT Group 4), counted on the table's own measurement: K Optimize and standards 15 shipped and 11 partial of 58 (35.3%), no longer listing CCITT as missing; breadth 57.0% unweighted (423 + 75 of 808), mainstream 63.3% (292 + 45 of 497). Estimates unchanged. | | 2026-10-25 | minor | Localization current state: Arabic catalogs stay logical, Arabic/Kurdish labels take an explicit RTL direction, and stock chrome mirrors; native/browser RTL input, IME and complex workflows remain unqualified. Native Simplified Chinese uses LXGW WenKai Lite; the web build has no Hans face. Scores and estimates unchanged. | | 2026-10-20 | minor | M12 #3673: the Character encoding rule accepts Identity-H/V fonts with Adobe CJK collections, or a predefined non-Identity CMap, while rejecting unknown names and foreign registries. Synthetic checker and read-only automation regressions passed after failing before the fix; per-glyph mapping validation and embedded-font extraction remain separate. Breadth, readiness and hours unchanged. | +| 2026-10-12 | minor | Web OCR (`ocr.ocr-web`) shipped after a browser check; scores not re-judged | +| 2026-10-12 | minor | Web OCR (`ocr.ocr-web`, partial): the web zip serves the models, Recognize Text downloads them on first use, and pages are read in Web Workers built with SIMD. Platforms text updated; scores not re-judged | | 2026-10-12 | minor | Exclusive image crops resize with their pixels across nested states, intervening operators and content streams; shared clips remain fixed. Synthetic engine/tool regressions and private image save/reopen checks; estimates unchanged. | | 2026-10-11 | minor | Web printing shipped (gap 4): Hardware, Platforms and L Print text updated. Text only: scores, readiness and hours not re-judged | | 2026-10-11 | minor | Contributor fork: document-font selection and subset completion, CFF, style ranges, contextual/bidi save/reopen and all-page Chinese keyboard acceptance; curve/hole hit testing (shared clips stay fixed, as on main). Scope remains bounded; percentages unchanged | diff --git a/packaging/web/README.md b/packaging/web/README.md index 7d305b801d..a066cab94a 100644 --- a/packaging/web/README.md +++ b/packaging/web/README.md @@ -8,7 +8,9 @@ static site in `pdfcraft-web-/`: | `index.html` | The page. It loads everything through relative URLs. | | `pdfcraft-web-.js` | wasm-bindgen glue (generated, ES module) | | `pdfcraft-web-_bg.wasm` | The app, about 13 MB, or 5 MB with compression | +| `pdfcraft-ocr-worker-.js`, `_bg.wasm`, `_loader.js` | The text recognition worker (about 3 MB), started only when OCR runs | | `_headers`, `.htaccess` | Sample header rules for Netlify/Cloudflare Pages and Apache | +| `models/` | The text recognition (OCR) models, about 12 MB, with their licences (CC-BY-SA-4.0) | There is no server-side code. Upload the folder's contents anywhere that serves static files. @@ -55,6 +57,26 @@ location /pdfcraft/ { Local test: `python3 -m http.server 8765` inside the folder, then open http://localhost:8765/. +## Text recognition (OCR) + +Scan & OCR ▸ Recognize Text downloads `models/text-detection.onnx` and +`models/text-recognition.onnx`, relative to the page, the first time it is opened in a visit. +Keep `models/` beside `index.html`. The app loads only the files whose SHA-256 matches +`ATTRIBUTION.toml`, so a wrong file fails like a missing one. Their file names carry no content +hash, so the app asks the server before using a cached copy (`no-cache`): the server must answer +that check correctly (an ETag, or a `Last-Modified` that changes whenever the file does). Without +the models, everything else works and the Recognize Text dialog says the download failed. + +Pages are read in Web Workers (`pdfcraft-ocr-worker-_loader.js`, a module worker), so the +app keeps responding, and two pages are read at once on a machine with three or more cores. Each +worker needs about 600 MB while it reads; idle workers close after a minute. The workers need no +special headers, but a `Content-Security-Policy` must allow them (`worker-src 'self'`, or +`script-src 'self'`). Where they can't start, the app reads the pages itself, a page at a time, +and doesn't respond while each page is read. + +From a source build, `trunk build --release` doesn't fetch the models. Add them with +`cargo xtask models dist/web/models` (after the build, which replaces `dist/web`). + ## Embedding in a page (iframe) ```html @@ -162,3 +184,7 @@ PdfCraft renders with wgpu. It uses **WebGPU** when the browser has it and falls For example: `