@postenbring/hedwig-react/dist/chunk-ILFK3VKS.mjs.map

React components for [Hedwig Design System](https://github.com/bring/hedwig-design-system).

{"version":3,"sources":["../src/utils/utils.ts"],"sourcesContent":["import * as React from \"react\";\nimport { useCallback, useEffect, useState } from \"react\";\n\n/**\n * Merges an array of refs into a single memoized callback ref or `null`.\n * @see https://floating-ui.com/docs/useMergeRefs\n */\nexport function useMergeRefs<Instance>(\n  refs: (React.Ref<Instance> | undefined)[],\n): React.RefCallback<Instance> | null {\n  return React.useMemo(() => {\n    if (refs.every((ref) => ref === null)) {\n      return null;\n    }\n\n    return (value) => {\n      refs.forEach((ref) => {\n        if (typeof ref === \"function\") {\n          ref(value);\n        } else if (ref !== null) {\n          (ref as React.MutableRefObject<Instance | null>).current = value;\n        }\n      });\n    };\n    // eslint-disable-next-line react-hooks/exhaustive-deps -- It's ok\n  }, refs);\n}\n\nexport function useResize<Instance extends HTMLElement>(\n  ref: React.RefObject<Instance> | undefined | null,\n): { width: number; height: number } {\n  const [width, setWidth] = useState<number>(0);\n  const [height, setHeight] = useState<number>(0);\n  const handleResize = useCallback(() => {\n    if (ref?.current !== null) {\n      setWidth(ref?.current?.offsetWidth ?? 0);\n      setHeight(ref?.current?.offsetHeight ?? 0);\n    }\n  }, [ref]);\n  useEffect(() => {\n    window.addEventListener(\"load\", handleResize);\n    window.addEventListener(\"resize\", handleResize);\n    return () => {\n      window.removeEventListener(\"load\", handleResize);\n      window.removeEventListener(\"resize\", handleResize);\n    };\n  }, [ref, handleResize]);\n  useEffect(() => {\n    handleResize();\n    // eslint-disable-next-line react-hooks/exhaustive-deps -- It's ok\n  }, []);\n  return { width, height };\n}\n\nfunction subscribe() {\n  // eslint-disable-next-line @typescript-eslint/no-empty-function -- It's ok\n  return () => {};\n}\n\nexport function useHydrated() {\n  return React.useSyncExternalStore(\n    subscribe,\n    () => true,\n    () => false,\n  );\n}\n\n/**\n * Trap focus inside an element using the `inert` attribute.\n *\n * Adds `inert` to all siblings of the given element, and all their ancestors up to the body.\n * Returns a cleanup function which removes the `inert` property from the elements, effectively giving focus back to rest of the document.\n *\n * NOTE: Does not support portals, i.e. elements outside the DOM hierarchy of the given element.\n *\n * @see https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/inert\n * @see https://web.dev/articles/inert\n */\nexport function focusTrap(element: HTMLElement) {\n  // eslint-disable-next-line @typescript-eslint/no-empty-function -- NOP on focus trapping the body element\n  if (element === document.body) return () => {};\n\n  let inertElements: HTMLElement[] = [];\n  for (let el: HTMLElement | null = element; el; el = el.parentElement) {\n    if (el === document.body) break;\n\n    for (const sibling of el.parentElement?.children ?? []) {\n      if (sibling === el) continue;\n      if (!(sibling instanceof HTMLElement)) continue;\n      if (sibling.hasAttribute(\"inert\")) continue;\n\n      sibling.setAttribute(\"inert\", \"true\");\n      inertElements.push(sibling);\n    }\n  }\n\n  return () => {\n    releaseFocusTrap(inertElements);\n    inertElements = [];\n  };\n}\n\n/**\n * Unset the `inert` attribute on all elements given\n */\nfunction releaseFocusTrap(inertElements: Iterable<HTMLElement>) {\n  for (const el of inertElements) {\n    el.removeAttribute(\"inert\");\n  }\n}\n"],"mappings":";AAAA,YAAY,WAAW;AACvB,SAAS,aAAa,WAAW,gBAAgB;AAM1C,SAAS,aACd,MACoC;AACpC,SAAa,cAAQ,MAAM;AACzB,QAAI,KAAK,MAAM,CAAC,QAAQ,QAAQ,IAAI,GAAG;AACrC,aAAO;AAAA,IACT;AAEA,WAAO,CAAC,UAAU;AAChB,WAAK,QAAQ,CAAC,QAAQ;AACpB,YAAI,OAAO,QAAQ,YAAY;AAC7B,cAAI,KAAK;AAAA,QACX,WAAW,QAAQ,MAAM;AACvB,UAAC,IAAgD,UAAU;AAAA,QAC7D;AAAA,MACF,CAAC;AAAA,IACH;AAAA,EAEF,GAAG,IAAI;AACT;AAEO,SAAS,UACd,KACmC;AACnC,QAAM,CAAC,OAAO,QAAQ,IAAI,SAAiB,CAAC;AAC5C,QAAM,CAAC,QAAQ,SAAS,IAAI,SAAiB,CAAC;AAC9C,QAAM,eAAe,YAAY,MAAM;AAjCzC;AAkCI,SAAI,2BAAK,aAAY,MAAM;AACzB,gBAAS,sCAAK,YAAL,mBAAc,gBAAd,YAA6B,CAAC;AACvC,iBAAU,sCAAK,YAAL,mBAAc,iBAAd,YAA8B,CAAC;AAAA,IAC3C;AAAA,EACF,GAAG,CAAC,GAAG,CAAC;AACR,YAAU,MAAM;AACd,WAAO,iBAAiB,QAAQ,YAAY;AAC5C,WAAO,iBAAiB,UAAU,YAAY;AAC9C,WAAO,MAAM;AACX,aAAO,oBAAoB,QAAQ,YAAY;AAC/C,aAAO,oBAAoB,UAAU,YAAY;AAAA,IACnD;AAAA,EACF,GAAG,CAAC,KAAK,YAAY,CAAC;AACtB,YAAU,MAAM;AACd,iBAAa;AAAA,EAEf,GAAG,CAAC,CAAC;AACL,SAAO,EAAE,OAAO,OAAO;AACzB;AAEA,SAAS,YAAY;AAEnB,SAAO,MAAM;AAAA,EAAC;AAChB;AAEO,SAAS,cAAc;AAC5B,SAAa;AAAA,IACX;AAAA,IACA,MAAM;AAAA,IACN,MAAM;AAAA,EACR;AACF;AAaO,SAAS,UAAU,SAAsB;AA9EhD;AAgFE,MAAI,YAAY,SAAS,KAAM,QAAO,MAAM;AAAA,EAAC;AAE7C,MAAI,gBAA+B,CAAC;AACpC,WAAS,KAAyB,SAAS,IAAI,KAAK,GAAG,eAAe;AACpE,QAAI,OAAO,SAAS,KAAM;AAE1B,eAAW,YAAW,cAAG,kBAAH,mBAAkB,aAAlB,YAA8B,CAAC,GAAG;AACtD,UAAI,YAAY,GAAI;AACpB,UAAI,EAAE,mBAAmB,aAAc;AACvC,UAAI,QAAQ,aAAa,OAAO,EAAG;AAEnC,cAAQ,aAAa,SAAS,MAAM;AACpC,oBAAc,KAAK,OAAO;AAAA,IAC5B;AAAA,EACF;AAEA,SAAO,MAAM;AACX,qBAAiB,aAAa;AAC9B,oBAAgB,CAAC;AAAA,EACnB;AACF;AAKA,SAAS,iBAAiB,eAAsC;AAC9D,aAAW,MAAM,eAAe;AAC9B,OAAG,gBAAgB,OAAO;AAAA,EAC5B;AACF;","names":[]}