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- /*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
- import * as React from 'react';
- import { translate } from '../../helpers/l10n';
- import { A11ySkipLink } from '../../types/types';
- import { A11yContext } from './A11yContext';
-
- interface Props {
- anchor: string;
- label?: string;
- weight?: number;
- }
-
- export default function A11ySkipTarget(props: Props) {
- return (
- <A11yContext.Consumer>
- {({ addA11ySkipLink, removeA11ySkipLink }) => (
- <A11ySkipTargetInner
- addA11ySkipLink={addA11ySkipLink}
- removeA11ySkipLink={removeA11ySkipLink}
- {...props}
- />
- )}
- </A11yContext.Consumer>
- );
- }
-
- interface InnerProps {
- addA11ySkipLink: (link: A11ySkipLink) => void;
- removeA11ySkipLink: (link: A11ySkipLink) => void;
- }
-
- export class A11ySkipTargetInner extends React.PureComponent<Props & InnerProps> {
- componentDidMount() {
- this.props.addA11ySkipLink(this.getLink());
- }
-
- componentWillUnmount() {
- this.props.removeA11ySkipLink(this.getLink());
- }
-
- getLink = (): A11ySkipLink => {
- const { anchor: key, label = translate('skip_to_content'), weight } = this.props;
- return { key, label, weight };
- };
-
- render() {
- const { anchor } = this.props;
- return <span id={`a11y_target__${anchor}`} />;
- }
- }
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