@tldraw/editor/dist-esm/lib/hooks/useFixSafariDoubleTapZoomPencilEvents.mjs.map

tldraw infinite canvas SDK (editor).

{
  "version": 3,
  "sources": ["../../../src/lib/hooks/useFixSafariDoubleTapZoomPencilEvents.ts"],
  "sourcesContent": ["import { useEffect } from 'react'\nimport { preventDefault } from '../utils/dom'\nimport { useEditor } from './useEditor'\n\nconst IGNORED_TAGS = ['textarea', 'input']\n\n/**\n * When double tapping with the pencil in iOS, it enables a little zoom window in the UI. We don't\n * want this for drawing operations and can disable it by setting 'disableDoubleTapZoom' in the main\n * editor.\n */\nexport function useFixSafariDoubleTapZoomPencilEvents(ref: React.RefObject<HTMLElement>) {\n\tconst editor = useEditor()\n\n\tuseEffect(() => {\n\t\tconst elm = ref.current\n\n\t\tif (!elm) return\n\n\t\tconst handleEvent = (e: PointerEvent | TouchEvent) => {\n\t\t\tif (e instanceof PointerEvent && e.pointerType === 'pen') {\n\t\t\t\t;(e as any).isKilled = true\n\t\t\t\tconst { target } = e\n\n\t\t\t\t// Allow events to propagate if the app is editing a shape, or if the event is occurring in a text area or input\n\t\t\t\tif (\n\t\t\t\t\tIGNORED_TAGS.includes((target as Element).tagName?.toLocaleLowerCase()) ||\n\t\t\t\t\t(target as HTMLElement).isContentEditable ||\n\t\t\t\t\teditor.isIn('select.editing_shape')\n\t\t\t\t) {\n\t\t\t\t\treturn\n\t\t\t\t}\n\n\t\t\t\tpreventDefault(e)\n\t\t\t}\n\t\t}\n\n\t\telm.addEventListener('touchstart', handleEvent)\n\t\telm.addEventListener('touchend', handleEvent)\n\t\treturn () => {\n\t\t\telm.removeEventListener('touchstart', handleEvent)\n\t\t\telm.removeEventListener('touchend', handleEvent)\n\t\t}\n\t}, [editor, ref])\n}\n"],
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