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antd-mobile

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.Wrapper = void 0; var _findDOMNode = _interopRequireWildcard(require("rc-util/lib/Dom/findDOMNode")); var _ref = require("rc-util/lib/ref"); var React = _interopRequireWildcard(require("react")); function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); } function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; } class LegacyWrapper extends React.Component { constructor() { super(...arguments); this.element = null; } componentDidMount() { this.componentDidUpdate(); } componentDidUpdate() { // eslint-disable-next-line const node = (0, _findDOMNode.default)(this); if (node instanceof Element) { this.element = node; } else { this.element = null; } } render() { return this.props.children; } } const Wrapper = React.forwardRef(({ children }, ref) => { const elementRef = React.useRef(null); const legacyWrapperRef = React.createRef(); const child = React.Children.only(children); const canUseRef = (0, _ref.supportRef)(children); const getElement = () => { var _a; if (canUseRef) { return (0, _findDOMNode.getDOM)(elementRef.current); } return (_a = legacyWrapperRef.current) === null || _a === void 0 ? void 0 : _a.element; }; React.useImperativeHandle(ref, () => ({ element: getElement() })); const composedRef = (0, _ref.composeRef)(elementRef, (0, _ref.getNodeRef)(child)); return canUseRef ? React.cloneElement(child, { ref: composedRef }) : React.createElement(LegacyWrapper, { ref: legacyWrapperRef }, child); }); exports.Wrapper = Wrapper;