66 lines
2.1 KiB
JavaScript
66 lines
2.1 KiB
JavaScript
'use strict';
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var ReactExports = require('react');
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var traditional = require('zustand/traditional');
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function _extends() {
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_extends = Object.assign ? Object.assign.bind() : function (target) {
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for (var i = 1; i < arguments.length; i++) {
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var source = arguments[i];
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for (var key in source) {
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if (Object.prototype.hasOwnProperty.call(source, key)) {
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target[key] = source[key];
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}
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}
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}
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return target;
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};
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return _extends.apply(this, arguments);
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}
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var createElement = ReactExports.createElement,
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reactCreateContext = ReactExports.createContext,
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useContext = ReactExports.useContext,
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useMemo = ReactExports.useMemo,
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useRef = ReactExports.useRef;
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function createContext() {
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if (process.env.NODE_ENV !== 'production') {
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console.warn("[DEPRECATED] `context` will be removed in a future version. Instead use `import { createStore, useStore } from 'zustand'`. See: https://github.com/pmndrs/zustand/discussions/1180.");
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}
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var ZustandContext = reactCreateContext(undefined);
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var Provider = function Provider(_ref) {
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var createStore = _ref.createStore,
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children = _ref.children;
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var storeRef = useRef();
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if (!storeRef.current) {
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storeRef.current = createStore();
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}
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return createElement(ZustandContext.Provider, {
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value: storeRef.current
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}, children);
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};
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var useContextStore = function useContextStore(selector, equalityFn) {
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var store = useContext(ZustandContext);
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if (!store) {
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throw new Error('Seems like you have not used zustand provider as an ancestor.');
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}
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return traditional.useStoreWithEqualityFn(store, selector, equalityFn);
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};
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var useStoreApi = function useStoreApi() {
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var store = useContext(ZustandContext);
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if (!store) {
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throw new Error('Seems like you have not used zustand provider as an ancestor.');
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}
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return useMemo(function () {
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return _extends({}, store);
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}, [store]);
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};
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return {
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Provider: Provider,
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useStore: useContextStore,
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useStoreApi: useStoreApi
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};
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}
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module.exports = createContext;
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