27 lines
884 B
JavaScript
27 lines
884 B
JavaScript
import * as React from 'react';
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import useMemo from "@rc-component/util/es/hooks/useMemo";
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import isEqual from "@rc-component/util/es/isEqual";
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export const MenuContext = /*#__PURE__*/React.createContext(null);
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function mergeProps(origin, target) {
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const clone = {
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...origin
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};
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Object.keys(target).forEach(key => {
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const 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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export default function InheritableContextProvider({
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children,
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locked,
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...restProps
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}) {
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const context = React.useContext(MenuContext);
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const inheritableContext = useMemo(() => mergeProps(context, restProps), [context, restProps], (prev, next) => !locked && (prev[0] !== next[0] || !isEqual(prev[1], next[1], true)));
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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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} |