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/*
* SonarQube
* Copyright (C) 2009-2021 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 { 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: T.A11ySkipLink) => void;
removeA11ySkipLink: (link: T.A11ySkipLink) => void;
}
export class A11ySkipTargetInner extends React.PureComponent<Props & InnerProps> {
componentDidMount() {
this.props.addA11ySkipLink(this.getLink());
}
componentWillUnmount() {
this.props.removeA11ySkipLink(this.getLink());
}
getLink = (): T.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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