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@shadow-garden/bapbong-selection

v0.6.0

Published

bapbong — caret/selection math over ResolvedLayout (hit-test, caret rect, selection rects)

Downloads

1,073

Vulnerabilities

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  • 0Medium
  • 0Low

Links

Git

Maintainers

minhlpminhlp

Keywords

Readme

@shadow-garden/bapbong-selection

Pure caret/selection math over a ResolvedLayout. No DOM, no ProseMirror dependency — positions come from the layout (LayoutSegment.pos, LayoutLine.from/to) and text widths from an injected MeasureText.

  • Scope: scope:selection
  • Depends on: @shadow-garden/bapbong-contracts

Public API

  • hitTest(layout, point, measure) — page-local (x, y) → ProseMirror position
  • caretRect(layout, pos, measure) — PM position → caret rectangle (with page index)
  • selectionRects(layout, from, to, measure) — selection range → highlight rects
  • verticalCaret(layout, pos, dir, goalX, measure) — Up/Down caret motion

Build / test

pnpm nx build @shadow-garden/bapbong-selection
pnpm nx test  @shadow-garden/bapbong-selection