Permissions popup context iso

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Josh Perez 2021-09-17 18:24:21 -04:00 committed by GitHub
parent f3715411c6
commit 7b5faa1cc1
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49 changed files with 562 additions and 506 deletions

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// Copyright 2021 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import { useEffect } from 'react';
export function useEscapeHandling(handleEscape?: () => unknown): void {
useEffect(() => {
if (!handleEscape) {
return;
}
const handler = (event: KeyboardEvent) => {
if (event.key === 'Escape') {
handleEscape();
event.preventDefault();
event.stopPropagation();
}
};
document.addEventListener('keydown', handler);
return () => {
document.removeEventListener('keydown', handler);
};
}, [handleEscape]);
}