All files / src/preloader index.js

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/* Copyright © 2016 Kuali, Inc. - All Rights Reserved
 * You may use and modify this code under the terms of the Kuali, Inc.
 * Pre-Release License Agreement. You may not distribute it.
 *
 * You should have received a copy of the Kuali, Inc. Pre-Release License
 * Agreement with this file. If not, please write to license@kuali.co.
 */
 
import React, { Component } from 'react'
 
import styles from './styles.css'
 
export default class Preloader extends Component {
 
  static displayName = 'Preloader';
 
  constructor() {
    super()
    this.state = { height: 'auto' }
  }
 
  componentDidMount() {
    this.setHeight()
  }
 
  setHeight() {
    const windowHeight = window.innerHeight
    const elementTop = this.container.getBoundingClientRect().top
    this.setState({ height: windowHeight - elementTop })
  }
 
  render() {
    const { height } = this.state
    return (
      <div className={styles.wrapper} ref={(node) => (this.container = node)} style={{ height }}>
        <div className={styles.panel}>
          <span className={styles.msg}>{'Loading, please wait.'}</span>
          <img
            alt="A loading animation"
            className={styles.img}
            src="/img/v1/loading_animation.svg"
          />
        </div>
      </div>
    )
  }
 
}