Continues the gradient + property-panel polish from the previous
commit and rounds out two new flows the TS app already has:
Gradient stops + effects:
- ColorTarget gains GradientStop(i) + EffectColor(i); HSV picker
preserves alpha across hue/SV drags so a transparent stop stays
transparent. Hex pill stays 6-char; alpha is reattached at commit
and the swatch sits on a 2x2 alpha checker so #00000000 reads as
transparent rather than empty.
- Effects section reflowed into card-style blocks (image #9 spec):
title + minus, X/Y and Blur/Spread 2-col grids, color row with
swatch + rgba(...) text; clicking the swatch opens an HSV picker
bound to that effect index via SetEffectColor.
- Press dispatch on both hosts anchors picker overlays at the
clicked y so they pop adjacent to the swatch instead of the top.
Image + SVG import (toolbar + Fill section "图片" row):
- New FileAction::ImportImageOrSvg / PickFillImage; persistence_image
pops rfd, decodes raster as data: URL, inserts an Image node or
rewrites the selected node's primary fill.
- ImageNode actually renders on the canvas: NodePayload + SceneNode
carry image_src, canvas_viewport_paint.rs decodes the data URL
once and hands raw bytes to RenderBackend::draw_image with a
src-hash cache id. Grey placeholder paints only when decode fails
so transparent PNGs don't get a grey matte underneath.
- SVG import ported to TS-parity (packages/pen-engine svg-parser):
recursive <g> tree walk with inherited fill/stroke/style="...",
viewBox-aware scaling with maxDim cap, multi-subpath split, raw
d preserved on PathNode. Imports land wrapped in a Group named
after the source file.
Locale-aware first run:
- settings_io detects the OS locale (LC_ALL/LANG/LC_MESSAGES with
zh-Hans/zh-Hant heuristics) and seeds editor_ui.locale before
settings.json is read; persisted user choice still wins.
- macOS bundle declares CFBundleLocalizations + AllowMixedLocalizations
so NSOpenPanel / NSSavePanel render in the same language as the
rest of the chrome.
Web host kept exhaustive across the new variants (PickFillImage,
OpenEffectColorPicker, ColorTarget::EffectColor, GradientStop). Two
new files: persistence_image.rs (file-pick handlers, ≤120 lines) and
svg_path_data.rs (path-d tokenizer + bbox + normaliser, split from
svg_import.rs to stay under the 800-line cap). 277 op-editor-core
tests pass.
Wraps the release binary in a minimal `OpenPencil.app`
(Info.plist + icon) so a dev run gets the proper Dock name +
icon — an unbundled binary shows the raw executable name and a
generic icon, and the runtime objc2 fallback in `macos_app.rs`
can't fully override that. Run the binary from inside the bundle
(`OpenPencil.app/Contents/MacOS/openpencil-desktop`) and macOS
picks up the bundle identity.
