42 lines
2.4 KiB
JavaScript
42 lines
2.4 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(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(e) { return e ? t : r; })(e); }
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function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != _typeof(e) && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
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var MenuContext = exports.MenuContext = /*#__PURE__*/React.createContext(null);
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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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