@atlaskit/portal
Version:
A wrapper for rendering components in React portals.
42 lines (41 loc) • 1.74 kB
JavaScript
import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
import React, { Suspense, useState } from 'react';
import { createPortal } from 'react-dom';
import { ThemeProvider, useColorMode } from '@atlaskit/app-provider';
import { useIsomorphicLayoutEffect } from '../hooks/use-isomorphic-layout-effect';
import { createAtlaskitPortal, createPortalParent } from '../utils/portal-dom-utils';
export default function InternalPortalNew(props) {
var zIndex = props.zIndex,
children = props.children;
var _useState = useState(null),
_useState2 = _slicedToArray(_useState, 2),
atlaskitPortal = _useState2[0],
setAtlaskitPortal = _useState2[1];
var colorMode = useColorMode();
useIsomorphicLayoutEffect(function () {
var tempPortalContainer = createAtlaskitPortal(zIndex);
setAtlaskitPortal(tempPortalContainer);
var portalParent = createPortalParent();
if (!tempPortalContainer || !portalParent) {
return;
}
portalParent.appendChild(tempPortalContainer);
return function () {
if (tempPortalContainer) {
portalParent.removeChild(tempPortalContainer);
}
setAtlaskitPortal(null);
};
}, [zIndex]);
/**
* We wrap portal children with a Suspense boundary because in React 18 concurrent,
* if you suspend from _within_ a portal to a Suspense boundary _outside_ the portal,
* our portal gets in an infinite loop of rendering.
*/
var suspendedChildren = /*#__PURE__*/React.createElement(Suspense, {
fallback: null
}, colorMode ? /*#__PURE__*/React.createElement(ThemeProvider, {
defaultColorMode: colorMode
}, children) : children);
return atlaskitPortal ? /*#__PURE__*/createPortal(suspendedChildren, atlaskitPortal) : null;
}