@elastic/eui
Version:
Elastic UI Component Library
64 lines (63 loc) • 3.04 kB
JavaScript
import _extends from "@babel/runtime/helpers/extends";
import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
var _excluded = ["children", "paddingSize", "restrictWidth", "parent"];
function _EMOTION_STRINGIFIED_CSS_ERROR__() { return "You have tried to stringify object returned from `css` function. It isn't supposed to be used directly (e.g. as value of the `className` prop), but rather handed to emotion so it can handle it (e.g. as value of `css` prop)."; }
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
import { css } from '@emotion/react';
import React, { useEffect, useRef, useState } from 'react';
import { createPortal } from 'react-dom';
import { findElementBySelectorOrRef } from '../../../services';
import { EuiBottomBar } from '../../bottom_bar';
import { EuiPageSection } from '../../page/page_section';
import { jsx as ___EmotionJSX } from "@emotion/react";
var _ref = process.env.NODE_ENV === "production" ? {
name: "1y6dyt1-bar",
styles: "overflow:hidden;flex-shrink:0;label:bar;"
} : {
name: "1y6dyt1-bar",
styles: "overflow:hidden;flex-shrink:0;label:bar;",
toString: _EMOTION_STRINGIFIED_CSS_ERROR__
};
export var _EuiPageBottomBar = function _EuiPageBottomBar(_ref2) {
var children = _ref2.children,
paddingSize = _ref2.paddingSize,
restrictWidth = _ref2.restrictWidth,
parent = _ref2.parent,
rest = _objectWithoutProperties(_ref2, _excluded);
// In order for the bottom bar to be placed at the end of the content,
// it must know what parent element to insert into
var _useState = useState(false),
_useState2 = _slicedToArray(_useState, 2),
hasValidAnchor = _useState2[0],
setHasValidAnchor = _useState2[1];
var animationFrameId = useRef();
var parentNode = useRef(null);
useEffect(function () {
animationFrameId.current = window.requestAnimationFrame(function () {
parentNode.current = findElementBySelectorOrRef(parent);
setHasValidAnchor(parentNode.current ? true : false);
});
return function () {
animationFrameId.current && window.cancelAnimationFrame(animationFrameId.current);
};
}, [parent]);
var bar = ___EmotionJSX(EuiBottomBar, _extends({
paddingSize: 'none',
position: "sticky"
// Hide the overflow in case of larger flex margins than padding
,
css: _ref
// Using object here because of the possible conflict with overriding props and position `sticky`
}, rest), ___EmotionJSX(EuiPageSection, {
paddingSize: paddingSize,
restrictWidth: restrictWidth
}, children));
return hasValidAnchor && parentNode.current ? /*#__PURE__*/createPortal(bar, parentNode.current) : bar;
};