jiti-meet/react/features/desktop-picker/components/DesktopSourcePreview.js

124 lines
3.0 KiB
JavaScript

/* @flow */
import React, { Component } from 'react';
import { translate } from '../../base/i18n';
/**
* The type of the React {@code Component} props of
* {@link DesktopSourcePreview}.
*/
type Props = {
/**
* The callback to invoke when the component is clicked. The id of the
* clicked on DesktopCapturerSource will be passed in.
*/
onClick: Function,
/**
* The callback to invoke when the component is double clicked. The id of
* the DesktopCapturerSource will be passed in.
*/
onDoubleClick: Function,
/**
* The indicator which determines whether this DesktopSourcePreview is
* selected. If true, the 'is-selected' CSS class will be added to the root
* of Component.
*/
selected: boolean,
/**
* The DesktopCapturerSource to display.
*/
source: Object,
/**
* The source type of the DesktopCapturerSources to display.
*/
type: string,
/**
* Invoked to obtain translated strings.
*/
t: Function
};
/**
* React component for displaying a preview of a DesktopCapturerSource.
*
* @augments Component
*/
class DesktopSourcePreview extends Component<Props> {
/**
* Initializes a new DesktopSourcePreview instance.
*
* @param {Object} props - The read-only properties with which the new
* instance is to be initialized.
*/
constructor(props: Props) {
super(props);
this._onClick = this._onClick.bind(this);
this._onDoubleClick = this._onDoubleClick.bind(this);
}
/**
* Implements React's {@link Component#render()}.
*
* @inheritdoc
* @returns {ReactElement}
*/
render() {
const selectedClass = this.props.selected ? 'is-selected' : '';
const displayClasses = `desktop-picker-source ${selectedClass}`;
return (
<div
className = { displayClasses }
onClick = { this._onClick }
onDoubleClick = { this._onDoubleClick }>
<div className = 'desktop-source-preview-image-container'>
<img
alt = { this.props.t('welcomepage.logo.desktopPreviewThumbnail') }
className = 'desktop-source-preview-thumbnail'
src = { this.props.source.thumbnail.toDataURL() } />
</div>
<div className = 'desktop-source-preview-label'>
{ this.props.source.name }
</div>
</div>
);
}
_onClick: () => void;
/**
* Invokes the passed in onClick callback.
*
* @returns {void}
*/
_onClick() {
const { source, type } = this.props;
this.props.onClick(source.id, type);
}
_onDoubleClick: () => void;
/**
* Invokes the passed in onDoubleClick callback.
*
* @returns {void}
*/
_onDoubleClick() {
const { source, type } = this.props;
this.props.onDoubleClick(source.id, type);
}
}
export default translate(DesktopSourcePreview);