42 lines
781 B
JavaScript
42 lines
781 B
JavaScript
// © XlXi 2021
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// Graphictoria 5
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import { useEffect } from 'react';
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function useOnClickOutside(refs, handler) {
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useEffect(
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() => {
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const listener = (event) => {
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var shouldReturn = false;
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refs.map(
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function(val)
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{
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if (shouldReturn == false && (!val.current || val.current.contains(event.target)))
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{
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shouldReturn = true;
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}
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}
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);
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if(shouldReturn)
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{
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return;
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}
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handler(event);
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};
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document.addEventListener('mousedown', listener);
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document.addEventListener('touchstart', listener);
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return () => {
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document.removeEventListener('mousedown', listener);
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document.removeEventListener('touchstart', listener);
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};
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},
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[refs, handler]
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);
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}
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export {
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useOnClickOutside
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}; |