25 lines
802 B
JavaScript
25 lines
802 B
JavaScript
import { useLayoutUpdateEffect } from "rc-util/es/hooks/useLayoutEffect";
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import raf from "rc-util/es/raf";
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import * as React from 'react';
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/**
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* Trigger `callback` immediately when `condition` is `true`.
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* But trigger `callback` in next frame when `condition` is `false`.
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*/
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export default function useLockEffect(condition, callback) {
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var delayFrames = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 1;
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var callbackRef = React.useRef(callback);
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callbackRef.current = callback;
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useLayoutUpdateEffect(function () {
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if (condition) {
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callbackRef.current(condition);
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} else {
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var id = raf(function () {
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callbackRef.current(condition);
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}, delayFrames);
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return function () {
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raf.cancel(id);
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};
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}
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}, [condition]);
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} |