43 lines
2.8 KiB
JavaScript
43 lines
2.8 KiB
JavaScript
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"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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var _typeof = require("@babel/runtime/helpers/typeof");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.MenuContext = void 0;
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exports.default = InheritableContextProvider;
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var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
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var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
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var React = _interopRequireWildcard(require("react"));
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var _useMemo = _interopRequireDefault(require("rc-util/lib/hooks/useMemo"));
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var _isEqual = _interopRequireDefault(require("rc-util/lib/isEqual"));
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var _excluded = ["children", "locked"];
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function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
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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; }
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var MenuContext = /*#__PURE__*/React.createContext(null);
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exports.MenuContext = MenuContext;
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function mergeProps(origin, target) {
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var clone = (0, _objectSpread2.default)({}, origin);
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Object.keys(target).forEach(function (key) {
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var value = target[key];
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if (value !== undefined) {
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clone[key] = value;
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}
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});
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return clone;
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}
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function InheritableContextProvider(_ref) {
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var children = _ref.children,
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locked = _ref.locked,
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restProps = (0, _objectWithoutProperties2.default)(_ref, _excluded);
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var context = React.useContext(MenuContext);
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var inheritableContext = (0, _useMemo.default)(function () {
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return mergeProps(context, restProps);
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}, [context, restProps], function (prev, next) {
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return !locked && (prev[0] !== next[0] || !(0, _isEqual.default)(prev[1], next[1], true));
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});
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return /*#__PURE__*/React.createElement(MenuContext.Provider, {
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value: inheritableContext
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}, children);
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}
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