32 lines
788 B
TypeScript
32 lines
788 B
TypeScript
import { useState, useEffect } from 'react';
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import { isInputDOMNode } from '../utils';
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export default (keyCode: number): boolean => {
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const [keyPressed, setKeyPressed] = useState(false);
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function downHandler(event: KeyboardEvent) {
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if (event.keyCode === keyCode && !isInputDOMNode(event)) {
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setKeyPressed(true);
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}
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}
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const upHandler = (event: KeyboardEvent) => {
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if (event.keyCode === keyCode && !isInputDOMNode(event)) {
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setKeyPressed(false);
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}
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};
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useEffect(() => {
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window.addEventListener('keydown', downHandler);
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window.addEventListener('keyup', upHandler);
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return () => {
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window.removeEventListener('keydown', downHandler);
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window.removeEventListener('keyup', upHandler);
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};
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}, []);
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return keyPressed;
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};
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