paradiego

node_modules/@mui/system/node/cssVars/createCssVarsProvider.js

@@ -0,0 +1,304 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.DISABLE_CSS_TRANSITION = void 0;
+exports.default = createCssVarsProvider;
+var React = _interopRequireWildcard(require("react"));
+var _propTypes = _interopRequireDefault(require("prop-types"));
+var _styledEngine = require("@mui/styled-engine");
+var _privateTheming = require("@mui/private-theming");
+var _ThemeProvider = _interopRequireDefault(require("../ThemeProvider"));
+var _InitColorSchemeScript = _interopRequireWildcard(require("../InitColorSchemeScript/InitColorSchemeScript"));
+var _useCurrentColorScheme = _interopRequireDefault(require("./useCurrentColorScheme"));
+var _jsxRuntime = require("react/jsx-runtime");
+const DISABLE_CSS_TRANSITION = exports.DISABLE_CSS_TRANSITION = '*{-webkit-transition:none!important;-moz-transition:none!important;-o-transition:none!important;-ms-transition:none!important;transition:none!important}';
+function createCssVarsProvider(options) {
+  const {
+    themeId,
+    /**
+     * This `theme` object needs to follow a certain structure to
+     * be used correctly by the finel `CssVarsProvider`. It should have a
+     * `colorSchemes` key with the light and dark (and any other) palette.
+     * It should also ideally have a vars object created using `prepareCssVars`.
+     */
+    theme: defaultTheme = {},
+    modeStorageKey: defaultModeStorageKey = _InitColorSchemeScript.DEFAULT_MODE_STORAGE_KEY,
+    colorSchemeStorageKey: defaultColorSchemeStorageKey = _InitColorSchemeScript.DEFAULT_COLOR_SCHEME_STORAGE_KEY,
+    disableTransitionOnChange: designSystemTransitionOnChange = false,
+    defaultColorScheme,
+    resolveTheme
+  } = options;
+  const defaultContext = {
+    allColorSchemes: [],
+    colorScheme: undefined,
+    darkColorScheme: undefined,
+    lightColorScheme: undefined,
+    mode: undefined,
+    setColorScheme: () => {},
+    setMode: () => {},
+    systemMode: undefined
+  };
+  const ColorSchemeContext = /*#__PURE__*/React.createContext(undefined);
+  if (process.env.NODE_ENV !== 'production') {
+    ColorSchemeContext.displayName = 'ColorSchemeContext';
+  }
+  const useColorScheme = () => React.useContext(ColorSchemeContext) || defaultContext;
+  function CssVarsProvider(props) {
+    const {
+      children,
+      theme: themeProp,
+      modeStorageKey = defaultModeStorageKey,
+      colorSchemeStorageKey = defaultColorSchemeStorageKey,
+      disableTransitionOnChange = designSystemTransitionOnChange,
+      storageWindow = typeof window === 'undefined' ? undefined : window,
+      documentNode = typeof document === 'undefined' ? undefined : document,
+      colorSchemeNode = typeof document === 'undefined' ? undefined : document.documentElement,
+      disableNestedContext = false,
+      disableStyleSheetGeneration = false
+    } = props;
+    const hasMounted = React.useRef(false);
+    const upperTheme = (0, _privateTheming.useTheme)();
+    const ctx = React.useContext(ColorSchemeContext);
+    const nested = !!ctx && !disableNestedContext;
+    const initialTheme = React.useMemo(() => {
+      if (themeProp) {
+        return themeProp;
+      }
+      return typeof defaultTheme === 'function' ? defaultTheme() : defaultTheme;
+    }, [themeProp]);
+    const scopedTheme = initialTheme[themeId];
+    const {
+      colorSchemes = {},
+      components = {},
+      cssVarPrefix,
+      ...restThemeProp
+    } = scopedTheme || initialTheme;
+    const joinedColorSchemes = Object.keys(colorSchemes).filter(k => !!colorSchemes[k]).join(',');
+    const allColorSchemes = React.useMemo(() => joinedColorSchemes.split(','), [joinedColorSchemes]);
+    const defaultLightColorScheme = typeof defaultColorScheme === 'string' ? defaultColorScheme : defaultColorScheme.light;
+    const defaultDarkColorScheme = typeof defaultColorScheme === 'string' ? defaultColorScheme : defaultColorScheme.dark;
+    const defaultMode = colorSchemes[defaultLightColorScheme] && colorSchemes[defaultDarkColorScheme] ? 'system' : colorSchemes[restThemeProp.defaultColorScheme]?.palette?.mode || restThemeProp.palette?.mode;
+
+    // 1. Get the data about the `mode`, `colorScheme`, and setter functions.
+    const {
+      mode: stateMode,
+      setMode,
+      systemMode,
+      lightColorScheme,
+      darkColorScheme,
+      colorScheme: stateColorScheme,
+      setColorScheme
+    } = (0, _useCurrentColorScheme.default)({
+      supportedColorSchemes: allColorSchemes,
+      defaultLightColorScheme,
+      defaultDarkColorScheme,
+      modeStorageKey,
+      colorSchemeStorageKey,
+      defaultMode,
+      storageWindow
+    });
+    let mode = stateMode;
+    let colorScheme = stateColorScheme;
+    if (nested) {
+      mode = ctx.mode;
+      colorScheme = ctx.colorScheme;
+    }
+
+    // `colorScheme` is undefined on the server and hydration phase
+    const calculatedColorScheme = colorScheme || restThemeProp.defaultColorScheme;
+
+    // 2. get the `vars` object that refers to the CSS custom properties
+    const themeVars = restThemeProp.generateThemeVars?.() || restThemeProp.vars;
+
+    // 3. Start composing the theme object
+    const theme = {
+      ...restThemeProp,
+      components,
+      colorSchemes,
+      cssVarPrefix,
+      vars: themeVars
+    };
+    if (typeof theme.generateSpacing === 'function') {
+      theme.spacing = theme.generateSpacing();
+    }
+
+    // 4. Resolve the color scheme and merge it to the theme
+    if (calculatedColorScheme) {
+      const scheme = colorSchemes[calculatedColorScheme];
+      if (scheme && typeof scheme === 'object') {
+        // 4.1 Merge the selected color scheme to the theme
+        Object.keys(scheme).forEach(schemeKey => {
+          if (scheme[schemeKey] && typeof scheme[schemeKey] === 'object') {
+            // shallow merge the 1st level structure of the theme.
+            theme[schemeKey] = {
+              ...theme[schemeKey],
+              ...scheme[schemeKey]
+            };
+          } else {
+            theme[schemeKey] = scheme[schemeKey];
+          }
+        });
+      }
+    }
+
+    // 5. Declaring effects
+    // 5.1 Updates the selector value to use the current color scheme which tells CSS to use the proper stylesheet.
+    const colorSchemeSelector = restThemeProp.colorSchemeSelector;
+    React.useEffect(() => {
+      if (colorScheme && colorSchemeNode && colorSchemeSelector && colorSchemeSelector !== 'media') {
+        const selector = colorSchemeSelector;
+        let rule = colorSchemeSelector;
+        if (selector === 'class') {
+          rule = `.%s`;
+        }
+        if (selector === 'data') {
+          rule = `[data-%s]`;
+        }
+        if (selector?.startsWith('data-') && !selector.includes('%s')) {
+          // 'data-mui-color-scheme' -> '[data-mui-color-scheme="%s"]'
+          rule = `[${selector}="%s"]`;
+        }
+        if (rule.startsWith('.')) {
+          colorSchemeNode.classList.remove(...allColorSchemes.map(scheme => rule.substring(1).replace('%s', scheme)));
+          colorSchemeNode.classList.add(rule.substring(1).replace('%s', colorScheme));
+        } else {
+          const matches = rule.replace('%s', colorScheme).match(/\[([^\]]+)\]/);
+          if (matches) {
+            const [attr, value] = matches[1].split('=');
+            if (!value) {
+              // for attributes like `data-theme-dark`, `data-theme-light`
+              // remove all the existing data attributes before setting the new one
+              allColorSchemes.forEach(scheme => {
+                colorSchemeNode.removeAttribute(attr.replace(colorScheme, scheme));
+              });
+            }
+            colorSchemeNode.setAttribute(attr, value ? value.replace(/"|'/g, '') : '');
+          } else {
+            colorSchemeNode.setAttribute(rule, colorScheme);
+          }
+        }
+      }
+    }, [colorScheme, colorSchemeSelector, colorSchemeNode, allColorSchemes]);
+
+    // 5.2 Remove the CSS transition when color scheme changes to create instant experience.
+    // credit: https://github.com/pacocoursey/next-themes/blob/b5c2bad50de2d61ad7b52a9c5cdc801a78507d7a/index.tsx#L313
+    React.useEffect(() => {
+      let timer;
+      if (disableTransitionOnChange && hasMounted.current && documentNode) {
+        const css = documentNode.createElement('style');
+        css.appendChild(documentNode.createTextNode(DISABLE_CSS_TRANSITION));
+        documentNode.head.appendChild(css);
+
+        // Force browser repaint
+        (() => window.getComputedStyle(documentNode.body))();
+        timer = setTimeout(() => {
+          documentNode.head.removeChild(css);
+        }, 1);
+      }
+      return () => {
+        clearTimeout(timer);
+      };
+    }, [colorScheme, disableTransitionOnChange, documentNode]);
+    React.useEffect(() => {
+      hasMounted.current = true;
+      return () => {
+        hasMounted.current = false;
+      };
+    }, []);
+    const contextValue = React.useMemo(() => ({
+      allColorSchemes,
+      colorScheme,
+      darkColorScheme,
+      lightColorScheme,
+      mode,
+      setColorScheme,
+      setMode,
+      systemMode
+    }), [allColorSchemes, colorScheme, darkColorScheme, lightColorScheme, mode, setColorScheme, setMode, systemMode]);
+    let shouldGenerateStyleSheet = true;
+    if (disableStyleSheetGeneration || restThemeProp.cssVariables === false || nested && upperTheme?.cssVarPrefix === cssVarPrefix) {
+      shouldGenerateStyleSheet = false;
+    }
+    const element = /*#__PURE__*/(0, _jsxRuntime.jsxs)(React.Fragment, {
+      children: [shouldGenerateStyleSheet && /*#__PURE__*/(0, _jsxRuntime.jsx)(React.Fragment, {
+        children: (theme.generateStyleSheets?.() || []).map((styles, index) => /*#__PURE__*/(0, _jsxRuntime.jsx)(_styledEngine.GlobalStyles, {
+          styles: styles
+        }, index))
+      }), /*#__PURE__*/(0, _jsxRuntime.jsx)(_ThemeProvider.default, {
+        themeId: scopedTheme ? themeId : undefined,
+        theme: resolveTheme ? resolveTheme(theme) : theme,
+        children: children
+      })]
+    });
+    if (nested) {
+      return element;
+    }
+    return /*#__PURE__*/(0, _jsxRuntime.jsx)(ColorSchemeContext.Provider, {
+      value: contextValue,
+      children: element
+    });
+  }
+  process.env.NODE_ENV !== "production" ? CssVarsProvider.propTypes = {
+    /**
+     * The component tree.
+     */
+    children: _propTypes.default.node,
+    /**
+     * The node used to attach the color-scheme attribute
+     */
+    colorSchemeNode: _propTypes.default.any,
+    /**
+     * localStorage key used to store `colorScheme`
+     */
+    colorSchemeStorageKey: _propTypes.default.string,
+    /**
+     * If `true`, the provider creates its own context and generate stylesheet as if it is a root `CssVarsProvider`.
+     */
+    disableNestedContext: _propTypes.default.bool,
+    /**
+     * If `true`, the style sheet won't be generated.
+     *
+     * This is useful for controlling nested CssVarsProvider behavior.
+     */
+    disableStyleSheetGeneration: _propTypes.default.bool,
+    /**
+     * Disable CSS transitions when switching between modes or color schemes.
+     */
+    disableTransitionOnChange: _propTypes.default.bool,
+    /**
+     * The document to attach the attribute to.
+     */
+    documentNode: _propTypes.default.any,
+    /**
+     * The key in the local storage used to store current color scheme.
+     */
+    modeStorageKey: _propTypes.default.string,
+    /**
+     * The window that attaches the 'storage' event listener.
+     * @default window
+     */
+    storageWindow: _propTypes.default.any,
+    /**
+     * The calculated theme object that will be passed through context.
+     */
+    theme: _propTypes.default.object
+  } : void 0;
+  const defaultLightColorScheme = typeof defaultColorScheme === 'string' ? defaultColorScheme : defaultColorScheme.light;
+  const defaultDarkColorScheme = typeof defaultColorScheme === 'string' ? defaultColorScheme : defaultColorScheme.dark;
+  const getInitColorSchemeScript = params => (0, _InitColorSchemeScript.default)({
+    colorSchemeStorageKey: defaultColorSchemeStorageKey,
+    defaultLightColorScheme,
+    defaultDarkColorScheme,
+    modeStorageKey: defaultModeStorageKey,
+    ...params
+  });
+  return {
+    CssVarsProvider,
+    useColorScheme,
+    getInitColorSchemeScript
+  };
+}