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index.tsx
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index.tsx
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/**
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
import React from 'react';
import {useThemeConfig} from '@docusaurus/theme-common';
import {useAnnouncementBar} from '@docusaurus/theme-common/internal';
import AnnouncementBarCloseButton from '@theme/AnnouncementBar/CloseButton';
import AnnouncementBarContent from '@theme/AnnouncementBar/Content';
import styles from './styles.module.css';
export default function AnnouncementBar(): JSX.Element | null {
const {announcementBar} = useThemeConfig();
const {isActive, close} = useAnnouncementBar();
if (!isActive) {
return null;
}
const {backgroundColor, textColor, isCloseable} = announcementBar!;
return (
<div
className={styles.announcementBar}
style={{backgroundColor, color: textColor}}
role="banner">
{isCloseable && <div className={styles.announcementBarPlaceholder} />}
<AnnouncementBarContent className={styles.announcementBarContent} />
{isCloseable && (
<AnnouncementBarCloseButton
onClick={close}
className={styles.announcementBarClose}
/>
)}
</div>
);
}