22 lines
674 B
JavaScript
22 lines
674 B
JavaScript
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import { useEvent } from 'rc-util';
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import * as React from 'react';
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function voidFunc() {}
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const WatermarkContext = /*#__PURE__*/React.createContext({
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add: voidFunc,
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remove: voidFunc
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});
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export function usePanelRef(panelSelector) {
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const watermark = React.useContext(WatermarkContext);
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const panelEleRef = React.useRef();
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const panelRef = useEvent(ele => {
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if (ele) {
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const innerContentEle = panelSelector ? ele.querySelector(panelSelector) : ele;
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watermark.add(innerContentEle);
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panelEleRef.current = innerContentEle;
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} else {
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watermark.remove(panelEleRef.current);
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}
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});
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return panelRef;
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}
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export default WatermarkContext;
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