@mskcc/carbon-react/es/components/Theme/index.js

Carbon react components for the MSKCC DSM

/**
 * MSKCC 2021, 2024
 */

import { extends as _extends } from '../../_virtual/_rollupPluginBabelHelpers.js';
import cx from 'classnames';
import PropTypes from 'prop-types';
import React__default, { useMemo } from 'react';
import { LayerContext } from '../Layer/LayerContext.js';

const ThemeContext = /*#__PURE__*/React__default.createContext({
  theme: 'light'
});
function GlobalTheme(_ref) {
  let {
    children,
    theme
  } = _ref;
  const value = useMemo(() => {
    document.documentElement.classList.toggle('msk-theme--light', theme === 'light');
    document.documentElement.classList.toggle('msk-theme--dark', theme === 'dark');
    return {
      theme
    };
  }, [theme]);
  return /*#__PURE__*/React__default.createElement(ThemeContext.Provider, {
    value: value
  }, children);
}
GlobalTheme.propTypes = {
  /**
   * Provide child elements to be rendered inside of `GlobalTheme`, this is
   * typically the root of your app
   */
  children: PropTypes.node,
  /**
   * Specify the global theme for your app
   */
  //   theme: PropTypes.oneOf(['white', 'g10', 'g90', 'g100']),
  theme: PropTypes.oneOf(['light', 'dark'])
};
/**
 * Specify the theme to be applied to a page, or a region in a page
 */
function Theme(_ref2) {
  let {
    as: BaseComponent = 'div',
    className: customClassName,
    theme,
    ...rest
  } = _ref2;
  const className = cx(customClassName, 'msk-theme--parent');
  const value = useMemo(() => {
    document.documentElement.classList.toggle('msk-theme--light', theme === 'light');
    document.documentElement.classList.toggle('msk-theme--dark', theme === 'dark');
    return {
      theme
    };
  }, [theme]);
  const BaseComponentAsAny = BaseComponent;
  return /*#__PURE__*/React__default.createElement(ThemeContext.Provider, {
    value: value
  }, /*#__PURE__*/React__default.createElement(LayerContext.Provider, {
    value: 1
  }, /*#__PURE__*/React__default.createElement(BaseComponentAsAny, _extends({}, rest, {
    className: className
  }))));
}
Theme.propTypes = {
  /**
   * Specify a custom component or element to be rendered as the top-level
   * element in the component
   */
  as: PropTypes.oneOfType([PropTypes.func, PropTypes.string, PropTypes.elementType]),
  /**
   * Provide child elements to be rendered inside of `Theme`
   */
  children: PropTypes.node,
  /**
   * Provide a custom class name to be used on the outermost element rendered by
   * the component
   */
  className: PropTypes.string,
  /**
   * Specify the theme
   */
  //   theme: PropTypes.oneOf(['white', 'g10', 'g90', 'g100']),
  theme: PropTypes.oneOf(['light', 'dark'])
};

/**
 * Get access to the current theme
 */
function useTheme() {
  return React__default.useContext(ThemeContext);
}

export { GlobalTheme, Theme, ThemeContext, useTheme };