/* * Copyright © 2016-2017 European Support Limited * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import React from 'react'; import PropTypes from 'prop-types'; import {connect} from 'react-redux'; const mapStateToProps = ({loader}) => { return { isLoading: loader.isLoading }; }; class Loader extends React.Component { static propTypes = { isLoading: PropTypes.bool.isRequired }; static defaultProps = { isLoading: false }; shouldComponentUpdate(nextProps) { return (nextProps.isLoading !== this.props.isLoading); } render() { let {isLoading} = this.props; return (
{ isLoading &&
}
); } } export default connect(mapStateToProps) (Loader);