| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| import React from 'react'; |
| import { Anchor } from 'antd'; |
| import { useMenus } from 'docz'; |
| import { css } from '@emotion/core'; |
| import { getActiveMenuItem, mq } from '../utils'; |
| |
| const { Link } = Anchor; |
| const anchorNavStyle = css` |
| |
| ${[mq[3]]} { |
| display: none; |
| } |
| position: fixed; |
| top: 64px; |
| right: 0; |
| width: 250px; |
| padding: 16px; |
| height: 605px; |
| overflow: auto; |
| ul { |
| font-size: 12px; |
| li { |
| height: 25px; |
| line-height: 25px; |
| word-wrap: break-word; |
| } |
| } |
| `; |
| |
| const HeaderNav = () => { |
| const menus = useMenus(); |
| const { headings } = getActiveMenuItem(menus); |
| return ( |
| <div css={anchorNavStyle}> |
| <Anchor> |
| {headings.map((e) => ( |
| <Link key={e.slug} href={`#${e.slug}`} title={e.value} /> |
| ))} |
| </Anchor> |
| </div> |
| ); |
| }; |
| |
| export default HeaderNav; |