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19 lines
393 B
19 lines
393 B
import {useEffect} from "react";
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export default function useKey(keyName, callback) {
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useEffect(() => {
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const handler = function (ev) {
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if (ev.key === keyName) {
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if (callback()) {
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ev.preventDefault();
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}
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}
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};
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window.addEventListener("keydown", handler);
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return () => {
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window.removeEventListener("keydown", handler);
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}
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})
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}
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