- Match numeric keypad input by generated key so NumLock-off navigation remains available
- Coalesce buffered opacity updates into one undo interaction
- Add end-to-end coverage for digit composition, modifiers, and undo
Add /^\d+$/ guard to opacityFromBuffer so strings like '12x', '5abc',
or '3.5' return 100% instead of silently parsing the numeric prefix.
Add unit tests for partial, decimal, scientific, negative, and
whitespace-prefixed buffers.
Add Number.isFinite guard to editor.setOpacity so NaN, Infinity, and
-Infinity are rejected silently instead of corrupting node opacity.
Tighten opacityFromBuffer to use Number.isFinite for the same reason.
Add 3 unit tests covering NaN, Infinity, and -Infinity rejection.
Extract opacityFromBuffer as a pure function in core/editor and test
it directly. Covers Figma semantics: 0→100%, 5→50%, 28→28%, 00→0%,
100→100%, clamp at 100%, NaN guard. Refactor the keyboard handler to
reuse the shared function instead of inlining the buffer math.
- Move setOpacity to core editor action (packages/core/src/editor/nodes.ts)
so it is testable directly without duplicating logic in tests
- Replace external window listener with tinykeys bindings in
registerKeyboardShortcuts, reusing shared input/focus guards
- Add 20 bindings for Digit0-9 and Numpad0-9 with modifier guards
- Implement Figma-style multi-digit buffer: 2→20%, 28→28%, 00→0%, 100→100%
with 400ms timeout and auto-apply at 3 digits
- Simplify selection.setOpacity command to delegate to editor.setOpacity
- Rewrite unit tests to call editor.setOpacity directly
- Add ofetch to dependencies (was imported but missing from package.json)
- Update CHANGELOG
Add opacity keyboard shortcuts matching Figma: pressing Digit1-Digit9
sets the selected layers to 10%-90% opacity, and Digit0 sets 100%.
- Add 'selection.setOpacity' EditorCommandId with registry metadata
(shortcut display '1-9, 0') so it appears in the command cheatsheet
- Implement the command in selection.ts using editor.undo.runBatch +
updateNodeWithUndo, following the toggleVisibility/setBlendMode pattern
- Add setOpacityTarget closure in useEditorCommands so the external
keyboard handler can inject the digit value before runCommand
- Add canSetOpacity capability (enabled when there is a selection)
- Add bindOpacityKeys handler in src/app/shell/keyboard/opacity.ts,
following the nudging.ts external-handler pattern since the opacity
value comes from event.code and cannot be expressed as a fixed
keybinding in the registry
- Guard against text editing, number field focus, and modifier keys
- Add i18n label 'setOpacity' across all 8 locales
- Add unit tests for single/multi selection, undo batch, and no-op
