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52 lines
1.7 KiB
52 lines
1.7 KiB
"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");
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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 _shallowequal = _interopRequireDefault(require("shallowequal"));
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var _excluded = ["children", "locked"];
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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, _shallowequal.default)(prev[1], next[1]));
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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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} |