@elastic/eui
Version:
Elastic UI Component Library
75 lines (70 loc) • 6.46 kB
JavaScript
;
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.withEuiTheme = exports.useEuiTheme = exports.RenderWithEuiTheme = void 0;
var _react = _interopRequireWildcard(require("react"));
var _context = require("./context");
var _warning = require("./warning");
var _react2 = require("@emotion/react");
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); } /*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
var providerMessage = "`EuiProvider` is missing which can result in negative effects.\nWrap your component in `EuiProvider`: https://ela.st/euiprovider.";
/**
* Hook for function components
*/
var useEuiTheme = function useEuiTheme() {
var theme = (0, _react.useContext)(_context.EuiThemeContext);
var colorMode = (0, _react.useContext)(_context.EuiColorModeContext);
var modifications = (0, _react.useContext)(_context.EuiModificationsContext);
var isFallback = theme === _context.defaultComputedTheme;
if (isFallback) {
(0, _warning.emitEuiProviderWarning)(providerMessage);
}
var assembledTheme = (0, _react.useMemo)(function () {
return {
euiTheme: theme,
colorMode: colorMode,
modifications: modifications
};
}, [theme, colorMode, modifications]);
return assembledTheme;
};
/**
* HOC for class components
*/
exports.useEuiTheme = useEuiTheme;
// Provide the component props interface as the generic to allow the docs props table to populate.
// e.g., `const EuiComponent = withEuiTheme<EuiComponentProps>(_EuiComponent)`
var withEuiTheme = function withEuiTheme(Component) {
var componentName = Component.displayName || Component.name || 'ComponentWithTheme';
var Render = function Render(props, ref) {
var theme = useEuiTheme();
return (0, _react2.jsx)(Component, _extends({
theme: theme,
ref: ref
}, props));
};
var WithEuiTheme = /*#__PURE__*/(0, _react.forwardRef)(Render);
WithEuiTheme.displayName = componentName;
return WithEuiTheme;
};
/**
* Render prop alternative for complex class components
* Most useful for scenarios where a HOC may interfere with typing
*/
exports.withEuiTheme = withEuiTheme;
var RenderWithEuiTheme = function RenderWithEuiTheme(_ref) {
var children = _ref.children;
var theme = useEuiTheme();
return children(theme);
};
exports.RenderWithEuiTheme = RenderWithEuiTheme;