kepler.gl/src/components/common/progress-bar.js

kepler.gl is a webgl based application to visualize large scale location data in the browser

// Copyright (c) 2021 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

import React from 'react';
import styled from 'styled-components';

/** @typedef {import('./progress-bar').ProgressBarProps} ProgressBarProps */

const StyledBar = styled.span.attrs({
  className: 'progress-bar__bar'
})`
  background-color: ${props => props.barColor || props.theme.progressBarColor};
  /* transition: width 200ms; */
  display: block;
`;
const StyledTrack = styled.div.attrs({
  className: 'progress-bar'
})`
  background-color: ${props => props.trackColor || props.theme.progressBarTrackColor};
`;

/** @type {React.FunctionComponent<ProgressBarProps>} */
const ProgressBar = ({percent, height = 4, isLoading, barColor, trackColor, theme}) => (
  <StyledTrack trackColor={trackColor} theme={theme}>
    <StyledBar
      barColor={barColor}
      style={{width: percent, height: `${height}px`, opacity: isLoading ? 1 : 0}}
    />
  </StyledTrack>
);

export default ProgressBar;