31 lines
1.0 KiB
JavaScript
31 lines
1.0 KiB
JavaScript
import _slicedToArray from "@babel/runtime/helpers/esm/slicedToArray";
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import * as React from 'react';
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/**
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* Similar with `useLock`, but this hook will always execute last value.
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* When set to `true`, it will keep `true` for a short time even if `false` is set.
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*/
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export default function useDelayReset() {
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var timeout = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 10;
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var _React$useState = React.useState(false),
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_React$useState2 = _slicedToArray(_React$useState, 2),
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bool = _React$useState2[0],
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setBool = _React$useState2[1];
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var delayRef = React.useRef(null);
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var cancelLatest = function cancelLatest() {
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window.clearTimeout(delayRef.current);
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};
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React.useEffect(function () {
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return cancelLatest;
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}, []);
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var delaySetBool = function delaySetBool(value, callback) {
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cancelLatest();
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delayRef.current = window.setTimeout(function () {
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setBool(value);
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if (callback) {
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callback();
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}
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}, timeout);
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};
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return [bool, delaySetBool, cancelLatest];
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} |