2018-04-15 05:27:03 +02:00
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/**
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* @prettier
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*/
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import React from 'react';
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2018-04-15 06:27:30 +02:00
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import classNames from 'classnames';
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2018-04-15 05:27:03 +02:00
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interface Props {
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close: () => void;
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2018-04-15 07:46:42 +02:00
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imageURL?: string;
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onSave: () => void;
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2018-04-15 05:27:03 +02:00
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}
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const styles = {
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container: {
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2018-04-15 06:27:30 +02:00
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display: 'flex',
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flexDirection: 'row',
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position: 'absolute',
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left: 0,
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right: 0,
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top: 0,
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bottom: 0,
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backgroundColor: 'rgba(0, 0, 0, 0.9)',
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padding: 40,
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} as React.CSSProperties,
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objectContainer: {
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flexGrow: 1,
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2018-04-15 06:27:30 +02:00
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display: 'inline-flex',
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justifyContent: 'center',
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} as React.CSSProperties,
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2018-04-15 05:27:03 +02:00
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image: {
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2018-04-15 06:27:30 +02:00
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flexGrow: 1,
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flexShrink: 0,
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2018-04-15 05:27:03 +02:00
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maxWidth: '100%',
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maxHeight: '100%',
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2018-04-15 06:27:30 +02:00
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objectFit: 'contain',
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} as React.CSSProperties,
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controls: {
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flexShrink: 0,
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display: 'flex',
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flexDirection: 'column',
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marginLeft: 10,
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2018-04-15 06:57:12 +02:00
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} as React.CSSProperties,
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2018-04-15 05:27:03 +02:00
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};
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2018-04-15 06:27:30 +02:00
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interface IconButtonProps {
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type: 'save' | 'close' | 'previous' | 'next';
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2018-04-15 06:27:30 +02:00
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onClick?: () => void;
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}
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const IconButton = ({ onClick, type }: IconButtonProps) => (
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2018-04-15 06:57:12 +02:00
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<a href="#" onClick={onClick} className={classNames('iconButton', type)} />
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2018-04-15 06:27:30 +02:00
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);
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2018-04-15 05:27:03 +02:00
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export class Lightbox extends React.Component<Props, {}> {
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2018-04-15 07:48:21 +02:00
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private containerRef: HTMLDivElement | null = null;
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2018-04-15 06:50:18 +02:00
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public componentDidMount() {
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const useCapture = true;
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document.addEventListener('keyup', this.onKeyUp, useCapture);
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}
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public componentWillMount() {
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const useCapture = true;
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document.removeEventListener('keyup', this.onKeyUp, useCapture);
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}
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2018-04-15 05:27:03 +02:00
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public render() {
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const { imageURL } = this.props;
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return (
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<div style={styles.container} onClick={this.onContainerClick} ref={this.setContainerRef}>
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<div style={styles.objectContainer}>
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2018-04-15 07:48:21 +02:00
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<img style={styles.image} src={imageURL} onClick={this.onImageClick}/>
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2018-04-15 06:27:30 +02:00
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</div>
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<div style={styles.controls}>
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2018-04-15 07:48:21 +02:00
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<IconButton type="close" onClick={this.onClose} />
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<IconButton type="save" onClick={this.props.onSave} />
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<IconButton type="previous" />
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<IconButton type="next" />
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2018-04-15 06:27:30 +02:00
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</div>
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2018-04-15 05:27:03 +02:00
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</div>
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);
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}
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2018-04-15 06:50:18 +02:00
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2018-04-15 07:48:21 +02:00
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private setContainerRef = (value: HTMLDivElement) => {
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this.containerRef = value;
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}
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private onClose = () => {
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this.props.close();
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};
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2018-04-15 06:50:18 +02:00
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private onKeyUp = (event: KeyboardEvent) => {
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if (event.key !== 'Escape') {
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return;
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}
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2018-04-15 07:48:21 +02:00
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this.onClose();
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2018-04-15 06:57:12 +02:00
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};
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2018-04-15 07:48:21 +02:00
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private onContainerClick = (event: React.MouseEvent<HTMLDivElement>) => {
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if (event.target !== this.containerRef) {
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return;
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}
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this.onClose();
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}
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private onImageClick = (event: React.MouseEvent<HTMLImageElement>) => {
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event.stopPropagation();
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this.onClose();
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}
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2018-04-15 05:27:03 +02:00
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}
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