Pivot the desktop's Open path to the canonical `jian-ops-schema`
parser and route layout through `jian-core::LayoutEngine` so files
saved by the TS editor, Jian apps, or any tool emitting the
canonical schema load through the shared parser + paragraph shaper.
Loader (pen_doc_adapter.rs + pen_doc_path_bounds.rs)
- All 12 PenNode variants → NodePayload, with each root's authored
(base.x, base.y) added to harvested rects so multi-design files
(e.g. pencil-demo.op's 14 mockups) spread across the canvas.
- Path anchors port `getPathBoundsFromAnchors` — endpoints + Bezier
handles + cubic-derivative extrema — so curved paths scale into
their (width, height) the way the canonical renderer paints.
- jian-skia's `SkiaMeasure` plugged in via
`LayoutEngine::with_backend(...)`, replacing the ~10% character-
count heuristic with real paragraph-shaper metrics. Wrap/layout
now agree with paint instead of cascading 10% errors.
- Numeric-string fontWeight (`"700"`, `"normal"`, ...) parsed in
both jian-core and the desktop adapter; expanded keyword table
covers black/heavy/extralight/extrabold/demibold/hairline/etc.
- Version-tolerant `load_canonical` retries with `version` rewritten
to `"1.0"` so legacy `version: "2.8"` files still load.
Text + icon rendering
- `Node.text_wrap` gated on `textGrowth: fixed-width` — single-line
by default so font-fallback overshoot doesn't break lines the TS
app shows on one line.
- CJK-aware `wrap_text` (canvas_viewport_overlay.rs) — per-char CJK
breaks, word breaks for Latin, blank-line preservation, explicit
`\n` splits. Takes a weight param.
- `RenderBackend::measure_text_weighted` added with NativeBackend +
WebBackend overrides so wrap measurement matches weighted paint.
- icons.rs + new icons_data.rs sibling cover ~75 lucide variants
for first-party `iconFontName` names from pen-core element-builders
(trending-up/down, compass, refresh-cw, layout-dashboard, users,
package, zap, sliders-horizontal, activity, loader, focus,
chart-line, settings-2, arrow-right, check-circle, alert-triangle,
alert-octagon, sticky-note, bar-chart-2, bold/italic/underline,
shopping-cart/bag, send, message-circle, rocket, menu, credit-card,
x-circle, mail, smartphone, chrome, apple, user, ...). Unknown
names stroke a dot fallback (FALLBACK_ICON_D) instead of a block.
All d-strings copied from lucide-react@0.545.0.
- `Icon::from_name(&str)` resolves kebab-case + common aliases.
- Synthetic bold via PaintStyle::StrokeAndFill for weights ≥600 on
both native and web (single-weight bundles can't serve a real
bold variant).
Chrome polish
- Hover state on file menu / locale picker / shape picker / layer
panel rows / AgentSettings nav + provider cards. Host's
apply_cursor_move updates each per its open state.
- File menu compacted (row 30, header 22, no `…` suffix on actions),
recent file names truncate with a CJK-aware helper.
- `rfd::MessageDialog` on every failed Open / OpenRecent / Save /
SaveAs / ExportImage with bilingual (EN/ZH) title + path + detail.
OpenRecent failures prune the stale entry.
- `figma_import.rs` modal honest-stub (Coming soon copy, brand glyph),
TopBar Folder+Chevron compound + Figma button.
- Settings sidebar nav + provider cards tinted on hover.
- Recent-files panel polished to single-line names with age column.
Tests
- pen_doc_adapter_tests.rs (sibling via #[path]) — 19 cases covering
multi-root canvas offsets, shape size fallbacks, path anchor
absolutize + Bezier extrema, fixed-width wrap, numeric-string
weights, login.op + pencil-demo.op fixture loads.
- canvas_viewport_overlay.rs wrap_tests — 7 cases: ASCII / CJK /
CJK+Latin / explicit-newline / blank-line / weighted advances.
- icons.rs first_party_icon_font_names_all_resolve guards 27+
authored names against placeholder regressions.
File-cap discipline
- pen_doc_adapter.rs split into mod + path-bounds sibling + tests
sibling.
- icons.rs split into mod + icons_data.rs sibling so the catalogue
can grow without busting the cap.
- canvas_viewport_overlay.rs absorbs wrap_text + UniformBackend /
WeightedBackend test stubs.
Sub-modules
- vendor/jian advanced for `resolve_weight` numeric-string parsing.
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