@orca-fe/pdf-viewer/es/plugins/PDFContextMenuPlugin/PDFContextMenuPlugin.js

PDF Viewer

import { useContext, useEffect } from 'react';
import { useMemoizedFn } from 'ahooks';
import PDFViewerContext from "../../context";
var PDFContextMenuPlugin = props => {
  var menu = props.menu;
  var collectMenu = useMemoizedFn(page => typeof menu === 'function' ? menu(page) : menu);
  var _useContext = useContext(PDFViewerContext),
    onMenuCollect = _useContext.onMenuCollect,
    offMenuCollect = _useContext.offMenuCollect;
  useEffect(() => {
    onMenuCollect(collectMenu);
    return () => {
      offMenuCollect(collectMenu);
    };
  });
  return null;
};
export default PDFContextMenuPlugin;