jiti-meet/react/features/filmstrip/components/web/ScreenshareFilmstrip.js

128 lines
3.0 KiB
JavaScript

// @flow
import React from 'react';
import { connect } from '../../../base/redux';
import { LAYOUTS, LAYOUT_CLASSNAMES, getCurrentLayout } from '../../../video-layout';
import {
FILMSTRIP_TYPE
} from '../../constants';
import { getScreenshareFilmstripParticipantId } from '../../functions';
import Filmstrip from './Filmstrip';
type Props = {
/**
* The current layout of the filmstrip.
*/
_currentLayout: string,
/**
* The number of columns in tile view.
*/
_columns: number,
/**
* The width of the filmstrip.
*/
_filmstripWidth: number,
/**
* The height of the filmstrip.
*/
_filmstripHeight: number,
/**
* Whether or not the current layout is vertical filmstrip.
*/
_isVerticalFilmstrip: boolean,
/**
* The participants in the call.
*/
_remoteParticipants: Array<Object>,
/**
* The length of the remote participants array.
*/
_remoteParticipantsLength: number,
/**
* Whether or not the filmstrip should be user-resizable.
*/
_resizableFilmstrip: boolean,
/**
* The number of rows in tile view.
*/
_rows: number,
/**
* The height of the thumbnail.
*/
_thumbnailHeight: number,
/**
* The width of the thumbnail.
*/
_thumbnailWidth: number,
/**
* Whether or not the vertical filmstrip should have a background color.
*/
_verticalViewBackground: boolean,
/**
* Whether or not the vertical filmstrip should be displayed as grid.
*/
_verticalViewGrid: boolean,
/**
* Additional CSS class names to add to the container of all the thumbnails.
*/
_videosClassName: string
};
const ScreenshareFilmstrip = (props: Props) => props._currentLayout === LAYOUTS.STAGE_FILMSTRIP_VIEW
&& props._remoteParticipants.length === 1 && (
<span className = { LAYOUT_CLASSNAMES[LAYOUTS.TILE_VIEW] }>
<Filmstrip
{ ...props }
filmstripType = { FILMSTRIP_TYPE.SCREENSHARE } />
</span>
);
/**
* Maps (parts of) the Redux state to the associated {@code Filmstrip}'s props.
*
* @param {Object} state - The Redux state.
* @private
* @returns {Props}
*/
function _mapStateToProps(state) {
const {
screenshareFilmstripDimensions: {
filmstripHeight,
filmstripWidth,
thumbnailSize
}
} = state['features/filmstrip'];
const id = getScreenshareFilmstripParticipantId(state);
return {
_columns: 1,
_currentLayout: getCurrentLayout(state),
_filmstripHeight: filmstripHeight,
_filmstripWidth: filmstripWidth,
_remoteParticipants: id ? [ id ] : [],
_resizableFilmstrip: false,
_rows: 1,
_thumbnailWidth: thumbnailSize?.width,
_thumbnailHeight: thumbnailSize?.height,
_verticalViewGrid: false,
_verticalViewBackground: false
};
}
export default connect(_mapStateToProps)(ScreenshareFilmstrip);