@chayns-components/core/lib/cjs/hooks/element.js

A set of beautiful React components for developing your own applications with chayns.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useMeasuredClone = exports.useIsMeasuredClone = exports.useIsInsideDialog = exports.useElementSize = void 0;
var _react = _interopRequireWildcard(require("react"));
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
const isSameRect = (a, b) => {
  if (!a || !b) return false;
  return a.width === b.width && a.height === b.height && a.x === b.x && a.y === b.y;
};
const useElementSize = (ref, {
  shouldUseChildElement = false,
  shouldUseParentElement = false
} = {}) => {
  const [size, setSize] = (0, _react.useState)();
  (0, _react.useEffect)(() => {
    let target = ref.current;
    if (shouldUseParentElement) {
      var _ref$current;
      target = ((_ref$current = ref.current) === null || _ref$current === void 0 ? void 0 : _ref$current.parentElement) ?? null;
    }
    if (shouldUseChildElement) {
      var _ref$current2;
      target = (_ref$current2 = ref.current) === null || _ref$current2 === void 0 ? void 0 : _ref$current2.firstElementChild;
    }
    if (!target) return undefined;
    let frameId;
    const updateSize = nextSize => {
      if (frameId) {
        window.cancelAnimationFrame(frameId);
      }
      frameId = window.requestAnimationFrame(() => {
        setSize(currentSize => isSameRect(currentSize, nextSize) ? currentSize : nextSize);
      });
    };
    updateSize(target.getBoundingClientRect());
    const observer = new ResizeObserver(([entry]) => {
      if (!entry || entry.target !== target) return;
      updateSize(entry.contentRect);
    });
    observer.observe(target);
    return () => {
      if (frameId) {
        window.cancelAnimationFrame(frameId);
      }
      observer.disconnect();
    };
  }, [ref, shouldUseChildElement, shouldUseParentElement]);
  return size;
};
exports.useElementSize = useElementSize;
const cloneWithTabIndex = node => {
  if (! /*#__PURE__*/(0, _react.isValidElement)(node)) return node;
  const element = node;
  if (element.type === _react.default.Fragment) {
    const children = _react.Children.map(element.props.children, cloneWithTabIndex);
    return /*#__PURE__*/(0, _react.cloneElement)(element, {
      ...element.props,
      children
    });
  }
  const children = element.props.children ? _react.Children.map(element.props.children, cloneWithTabIndex) : element.props.children;
  if (element.type.displayName === 'Button') {
    return (
      /*#__PURE__*/
      // eslint-disable-next-line react/button-has-type
      _react.default.createElement("button", {
        tabIndex: -1
      }, children)
    );
  }
  return /*#__PURE__*/(0, _react.cloneElement)(element, {
    ...element.props,
    tabIndex: -1,
    children
  });
};
const getClonedElement = content => {
  const preventEvents = {
    onClick: e => e.stopPropagation(),
    onMouseDown: e => e.stopPropagation(),
    onMouseUp: e => e.stopPropagation(),
    onKeyDown: e => e.stopPropagation(),
    onKeyUp: e => e.stopPropagation(),
    onFocus: e => e.stopPropagation(),
    onBlur: e => e.stopPropagation()
  };
  if (typeof content === 'string') {
    return /*#__PURE__*/_react.default.createElement("span", {
      tabIndex: -1,
      "data-measured-clone": true
    }, content);
  }
  if (/*#__PURE__*/(0, _react.isValidElement)(content)) {
    return cloneWithTabIndex(/*#__PURE__*/(0, _react.cloneElement)(content, {
      ...preventEvents,
      'data-measured-clone': true
    }));
  }
  return content;
};
const useMeasuredClone = ({
  content,
  shouldPreventTextWrapping = true
}) => {
  const ref = (0, _react.useRef)(null);
  const [size, setSize] = (0, _react.useState)({
    width: 0,
    height: 0
  });
  const clonedElement = getClonedElement(content);
  (0, _react.useEffect)(() => {
    const measure = () => {
      if (!ref.current) return;
      const {
        offsetWidth: width,
        offsetHeight: height
      } = ref.current;
      setSize({
        width: width + (shouldPreventTextWrapping ? 10 : 0),
        height
      });
    };
    measure();
    const observer = new ResizeObserver(measure);
    if (ref.current) observer.observe(ref.current);
    return () => observer.disconnect();
  }, [shouldPreventTextWrapping]);
  const measuredElement = /*#__PURE__*/_react.default.createElement("div", {
    "data-measured-clone": "true",
    ref: ref,
    style: {
      position: 'fixed',
      opacity: 0,
      pointerEvents: 'none',
      userSelect: 'none',
      zIndex: -1,
      height: 'auto',
      width: 'auto',
      visibility: 'hidden'
    },
    inert: "true",
    tabIndex: -1
  }, clonedElement);
  return {
    measuredElement,
    width: size.width,
    height: size.height
  };
};
exports.useMeasuredClone = useMeasuredClone;
const useIsMeasuredClone = () => {
  const ref = (0, _react.useRef)(null);
  const [isClone, setIsClone] = (0, _react.useState)(false);
  (0, _react.useEffect)(() => {
    if (!ref.current) return;
    let el = ref.current;
    while (el) {
      if (el.hasAttribute('data-measured-clone')) {
        setIsClone(true);
        return;
      }
      el = el.parentElement;
    }
    setIsClone(false);
  }, []);
  return [isClone, ref];
};
exports.useIsMeasuredClone = useIsMeasuredClone;
const useIsInsideDialog = ref => {
  const [isInsideDialog, setIsInsideDialog] = (0, _react.useState)(false);
  (0, _react.useEffect)(() => {
    if (!ref.current) {
      return;
    }
    setIsInsideDialog(ref.current.closest('.dialog-inner') !== null);
  }, [ref]);
  return isInsideDialog;
};
exports.useIsInsideDialog = useIsInsideDialog;
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