@b-design/ui-console-menu/es/css-var-utils/react/StyledThemeProvider.js

React component for Alibaba Cloud.

import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

/**
 * 将css var定义（包含默认值）提供给组件树
 */
import React, { useCallback } from 'react';
import { ThemeProvider as OriginalStyledThemeProvider } from 'styled-components';
export var StyledThemeProvider = function StyledThemeProvider(_ref) {
  var theme = _ref.theme,
      children = _ref.children;
  var getTheme = useCallback(function (prevTheme) {
    return _objectSpread(_objectSpread({}, prevTheme), {}, {
      // 外层的cssVars优先级更高
      cssVars: _objectSpread(_objectSpread({}, theme.vars), prevTheme === null || prevTheme === void 0 ? void 0 : prevTheme.cssVars)
    });
  }, []);
  return /*#__PURE__*/React.createElement(OriginalStyledThemeProvider, {
    theme: getTheme
  }, /*#__PURE__*/React.createElement(React.Fragment, null, children));
};
export function withStyledTheme(theme, Wrapped) {
  var WithCssVarDefaultHOC = function WithCssVarDefaultHOC(props) {
    return /*#__PURE__*/React.createElement(StyledThemeProvider, {
      theme: theme
    }, /*#__PURE__*/React.createElement(Wrapped, props));
  };

  return WithCssVarDefaultHOC;
}