4 Commits

Include renames

Author	SHA1	Message	Date
akibaandClaude Opus 4.8	c045fdd3ca	feat(pen): partial/segment erase + fix side-button while drawing ... W4/P0 engine: add engine/stroke_eraser.dart (pure, aspect-corrected) with whole-stroke `strokeHit` + partial `splitStrokeByCircle`. Grazing a long stroke now CUTS it into surviving pieces instead of deleting it whole. Wired through PenCanvas.onEraseStroke (now (index, replacements)) → pen_editor_screen._eraseStroke (replaceRange); undo/persistence unchanged (whole-page snapshot). 8 new unit tests; 66/66 pass. Fix side-button (侧键): _isEraserSignal used `buttons == kSecondaryButton`, but tip-down + barrel = kStylusContact|kPrimaryStylusButton = 0x03, so the side button only registered on hover, never while drawing. Now a bitmask test. (Eraser-end/tilt remain blocked on the silent native badnote/pen channel — needs on-device native logging.) Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-22 12:42:26 +08:00
akibaandClaude Opus 4.8	3295018ee3	feat(pen): pressure-responsive width, configurable thinning, native Windows pen (tilt/buttons) ... W1 — Custom pen width + pressure sensitivity (Saber-style): - Root cause of "压感没用": perfect_freehand 1.0.4 IGNORES real stylus pressure (hardcodes radius=size/2 when simulatePressure=false) — width never tracked pen force. Upgraded perfect_freehand ^1.0.0 -> ^2.0.0 (honors real pressure); migrated all 5 getStroke call sites to the 2.x API (PointVector / StrokeOptions / Offset). - De-hardcoded `thinning` into `kDefaultPenThinning` (0.85), single source shared by the on-screen painter and the PDF export path; exposed as PenConfig.pressureSensitivity with a Pressure Sensitivity slider; live-applies via a config listener. W3 — Native Windows pen plugin (tilt + barrel/eraser buttons): - windows/runner/pen_channel.{h,cpp}: observe WM_POINTER at the TOP of MessageHandler (before HandleTopLevelWindowProc, which Flutter uses to consume pen events), read GetPointerPenInfo penFlags + tilt, stream over EventChannel('badnote/pen'); non-consuming. - PenInputService: single latched hardware state (no Win32-pointerId<->event.pointer correlation); graceful no-op off-Windows. - pen_canvas maps barrel/inverted/eraser through PenConfig.sideButton/eraserEnd (eraser/undo/toggleTool/pan) and captures tilt into PenPoint.tilt -> EditorPoint.tilt. W2 — Zoom flicker: page raster isolated in its own RepaintBoundary (safe interim); definitive crisp-on-zoom fix gated on the on-device root-cause probe (plan M3). Plans: ralplan-consensus plan at docs/plans/2026-06-22-badnote-pen-polish.md (Architect APPROVE-WITH-MUST-FIX M1-M4 + Critic ITERATE->APPROVE). Tests: 58/58 pass incl. shared-thinning invariant + thinning-affects-outline + tilt-adapter round-trip. flutter analyze clean; linux debug build OK. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-22 02:10:05 +08:00
akiba	e4a94d00c0	feat(editor): undo/redo, thumbnails, pen settings ... Per the full-refactor plan (P0/P1/P2 modules, all pressure-independent): - engine/undo_stack: generic snapshot undo/redo (per page in the editor) - ui/thumbnail_grid: Drawboard-style lazy thumbnail nav sheet (pdfrx) - input/pen_config + ui/pen_settings_page: configurable side-button / eraser-end action mapping, pressure curve, palm sensitivity, finger drawing, widths (shared_preferences). Button-action mappings persist but consume in the input arbiter later; widths/finger consumed now. Wired into the live editor (undo/redo + grid + settings buttons). 19 new tests.	2026-06-21 23:56:38 +08:00
akiba	914951afb7	feat(engine): P0 stroke engine + persistence ... Per the full-refactor plan §9 (input-independent half of P0): - engine: canonical EditorStroke (lossless InkStroke round-trip) + stroke_geometry (single getStroke outline) + revision-gated StrokeStore - render: static/live ink painters + ink_picture_cache (revision-keyed) + annotation_layer (RepaintBoundary) - persistence: DB v6 (ink, notebook_pages) + editor_repository diff-write (UPSERT changed / DELETE removed in one txn; id-set after commit) + save_scheduler - pdf_service export now FILLS the getStroke outline (R7 hairline fix) Not yet wired into the live editor (input relocation pending pen-pressure diagnostic). 28 new tests pass.	2026-06-21 23:41:01 +08:00