73 lines
3.6 KiB
JavaScript
73 lines
3.6 KiB
JavaScript
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"use strict";
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
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var React = _interopRequireWildcard(require("react"));
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var _propTypes = _interopRequireDefault(require("prop-types"));
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var _utils = require("@mui/utils");
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var _ThemeContext = _interopRequireDefault(require("../useTheme/ThemeContext"));
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var _useTheme = _interopRequireDefault(require("../useTheme"));
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var _nested = _interopRequireDefault(require("./nested"));
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var _jsxRuntime = require("react/jsx-runtime");
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function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (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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// To support composition of theme.
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function mergeOuterLocalTheme(outerTheme, localTheme) {
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if (typeof localTheme === 'function') {
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const mergedTheme = localTheme(outerTheme);
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if (process.env.NODE_ENV !== 'production') {
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if (!mergedTheme) {
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console.error(['MUI: You should return an object from your theme function, i.e.', '<ThemeProvider theme={() => ({})} />'].join('\n'));
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}
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}
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return mergedTheme;
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}
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return (0, _extends2.default)({}, outerTheme, localTheme);
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}
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/**
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* This component takes a `theme` prop.
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* It makes the `theme` available down the React tree thanks to React context.
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* This component should preferably be used at **the root of your component tree**.
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*/
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function ThemeProvider(props) {
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const {
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children,
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theme: localTheme
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} = props;
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const outerTheme = (0, _useTheme.default)();
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if (process.env.NODE_ENV !== 'production') {
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if (outerTheme === null && typeof localTheme === 'function') {
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console.error(['MUI: You are providing a theme function prop to the ThemeProvider component:', '<ThemeProvider theme={outerTheme => outerTheme} />', '', 'However, no outer theme is present.', 'Make sure a theme is already injected higher in the React tree ' + 'or provide a theme object.'].join('\n'));
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}
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}
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const theme = React.useMemo(() => {
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const output = outerTheme === null ? localTheme : mergeOuterLocalTheme(outerTheme, localTheme);
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if (output != null) {
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output[_nested.default] = outerTheme !== null;
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}
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return output;
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}, [localTheme, outerTheme]);
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return /*#__PURE__*/(0, _jsxRuntime.jsx)(_ThemeContext.default.Provider, {
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value: theme,
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children: children
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});
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}
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process.env.NODE_ENV !== "production" ? ThemeProvider.propTypes = {
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/**
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* Your component tree.
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*/
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children: _propTypes.default.node,
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/**
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* A theme object. You can provide a function to extend the outer theme.
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*/
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theme: _propTypes.default.oneOfType([_propTypes.default.object, _propTypes.default.func]).isRequired
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} : void 0;
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if (process.env.NODE_ENV !== 'production') {
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process.env.NODE_ENV !== "production" ? ThemeProvider.propTypes = (0, _utils.exactProp)(ThemeProvider.propTypes) : void 0;
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}
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var _default = exports.default = ThemeProvider;
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