449 lines
15 KiB
JavaScript
449 lines
15 KiB
JavaScript
// @flow
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import React, { PureComponent } from 'react';
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import { Image, View } from 'react-native';
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import type { Dispatch } from 'redux';
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import { getMultipleVideoSupportFeatureFlag, getSourceNameSignalingFeatureFlag } from '../../../base/config';
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import { JitsiTrackEvents } from '../../../base/lib-jitsi-meet';
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import { MEDIA_TYPE, VIDEO_TYPE } from '../../../base/media';
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import {
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PARTICIPANT_ROLE,
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ParticipantView,
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getParticipantCount,
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isEveryoneModerator,
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pinParticipant,
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getParticipantByIdOrUndefined,
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getLocalParticipant,
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hasRaisedHand
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} from '../../../base/participants';
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import { Container } from '../../../base/react';
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import { connect } from '../../../base/redux';
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import {
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getTrackByMediaTypeAndParticipant,
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getVideoTrackByParticipant,
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trackStreamingStatusChanged
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} from '../../../base/tracks';
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import { ConnectionIndicator } from '../../../connection-indicator';
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import { DisplayNameLabel } from '../../../display-name';
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import { getGifDisplayMode, getGifForParticipant } from '../../../gifs/functions';
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import {
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showContextMenuDetails,
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showSharedVideoMenu
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} from '../../../participants-pane/actions.native';
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import { toggleToolboxVisible } from '../../../toolbox/actions.native';
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import { SQUARE_TILE_ASPECT_RATIO } from '../../constants';
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import AudioMutedIndicator from './AudioMutedIndicator';
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import ModeratorIndicator from './ModeratorIndicator';
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import PinnedIndicator from './PinnedIndicator';
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import RaisedHandIndicator from './RaisedHandIndicator';
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import ScreenShareIndicator from './ScreenShareIndicator';
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import styles, { AVATAR_SIZE } from './styles';
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/**
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* Thumbnail component's property types.
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*/
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type Props = {
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/**
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* Whether local audio (microphone) is muted or not.
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*/
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_audioMuted: boolean,
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/**
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* URL of GIF sent by this participant, null if there's none.
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*/
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_gifSrc: ?string,
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/**
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* Indicates whether the participant is fake.
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*/
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_isFakeParticipant: boolean,
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/**
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* Indicates whether multi-stream support is enabled.
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*/
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_isMultiStreamSupportEnabled: boolean,
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/**
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* Indicates whether the participant is screen sharing.
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*/
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_isScreenShare: boolean,
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/**
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* Indicates whether the thumbnail is for a virtual screenshare participant.
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*/
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_isVirtualScreenshare: boolean,
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/**
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* Indicates whether the participant is local.
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*/
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_local: boolean,
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/**
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* Shared video local participant owner.
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*/
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_localVideoOwner: boolean,
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/**
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* The ID of the participant obtain from the participant object in Redux.
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*
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* NOTE: Generally it should be the same as the participantID prop except the case where the passed
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* participantID doesn't corespond to any of the existing participants.
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*/
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_participantId: string,
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/**
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* Indicates whether the participant is pinned or not.
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*/
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_pinned: boolean,
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/**
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* Whether or not the participant has the hand raised.
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*/
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_raisedHand: boolean,
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/**
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* Whether to show the dominant speaker indicator or not.
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*/
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_renderDominantSpeakerIndicator: boolean,
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/**
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* Whether to show the moderator indicator or not.
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*/
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_renderModeratorIndicator: boolean,
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/**
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* Whether source name signaling is enabled.
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*/
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_sourceNameSignalingEnabled: boolean,
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/**
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* The video track that will be displayed in the thumbnail.
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*/
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_videoTrack: ?Object,
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/**
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* Invoked to trigger state changes in Redux.
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*/
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dispatch: Dispatch<any>,
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/**
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* The height of the thumnail.
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*/
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height: ?number,
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/**
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* The ID of the participant related to the thumbnail.
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*/
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participantID: ?string,
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/**
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* Whether to display or hide the display name of the participant in the thumbnail.
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*/
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renderDisplayName: ?boolean,
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/**
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* If true, it tells the thumbnail that it needs to behave differently. E.g. React differently to a single tap.
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*/
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tileView?: boolean
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};
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/**
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* React component for video thumbnail.
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*/
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class Thumbnail extends PureComponent<Props> {
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/**
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* Creates new Thumbnail component.
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*
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* @param {Props} props - The props of the component.
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* @returns {Thumbnail}
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*/
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constructor(props: Props) {
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super(props);
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this._onClick = this._onClick.bind(this);
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this._onThumbnailLongPress = this._onThumbnailLongPress.bind(this);
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this.handleTrackStreamingStatusChanged = this.handleTrackStreamingStatusChanged.bind(this);
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}
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_onClick: () => void;
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/**
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* Thumbnail click handler.
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*
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* @returns {void}
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*/
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_onClick() {
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const { _participantId, _pinned, dispatch, tileView } = this.props;
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if (tileView) {
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dispatch(toggleToolboxVisible());
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} else {
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dispatch(pinParticipant(_pinned ? null : _participantId));
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}
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}
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_onThumbnailLongPress: () => void;
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/**
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* Thumbnail long press handler.
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*
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* @returns {void}
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*/
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_onThumbnailLongPress() {
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const { _participantId, _local, _isFakeParticipant, _localVideoOwner, dispatch } = this.props;
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if (_isFakeParticipant && _localVideoOwner) {
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dispatch(showSharedVideoMenu(_participantId));
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}
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if (!_isFakeParticipant) {
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dispatch(showContextMenuDetails(_participantId, _local));
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}
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}
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/**
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* Renders the indicators for the thumbnail.
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*
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* @returns {ReactElement}
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*/
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_renderIndicators() {
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const {
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_audioMuted: audioMuted,
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_isMultiStreamSupportEnabled,
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_isScreenShare: isScreenShare,
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_isVirtualScreenshare,
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_isFakeParticipant,
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_renderModeratorIndicator: renderModeratorIndicator,
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_participantId: participantId,
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_pinned,
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renderDisplayName,
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tileView
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} = this.props;
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const indicators = [];
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if (!_isFakeParticipant) {
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indicators.push(<View
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key = 'top-left-indicators'
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style = { [
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styles.thumbnailTopIndicatorContainer,
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styles.thumbnailTopLeftIndicatorContainer
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] }>
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{ !_isVirtualScreenshare && <ConnectionIndicator participantId = { participantId } /> }
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{ !_isVirtualScreenshare && <RaisedHandIndicator participantId = { participantId } /> }
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{tileView && isScreenShare && (
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<View style = { styles.indicatorContainer }>
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<ScreenShareIndicator />
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</View>
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)}
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</View>);
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indicators.push(<Container
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key = 'bottom-indicators'
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style = { styles.thumbnailIndicatorContainer }>
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<Container style = { (audioMuted || renderModeratorIndicator) && styles.bottomIndicatorsContainer }>
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{ audioMuted && !_isVirtualScreenshare && <AudioMutedIndicator /> }
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{ !tileView && _pinned && <PinnedIndicator />}
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{ renderModeratorIndicator && !_isVirtualScreenshare && <ModeratorIndicator />}
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{ !tileView && ((isScreenShare && !_isMultiStreamSupportEnabled) || _isVirtualScreenshare)
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&& <ScreenShareIndicator /> /* Do not show screensharing indicator on the local camera
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thumbnail when a virtual SS participant tile is created for local screenshare */
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}
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</Container>
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{
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renderDisplayName && <DisplayNameLabel
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contained = { true }
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participantId = { participantId } />
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}
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</Container>);
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}
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return indicators;
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}
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/**
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* Starts listening for track streaming status updates after the initial render.
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*
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* @inheritdoc
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* @returns {void}
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*/
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componentDidMount() {
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// Listen to track streaming status changed event to keep it updated.
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// TODO: after converting this component to a react function component,
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// use a custom hook to update local track streaming status.
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const { _videoTrack, dispatch, _sourceNameSignalingEnabled } = this.props;
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if (_sourceNameSignalingEnabled && _videoTrack && !_videoTrack.local) {
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_videoTrack.jitsiTrack.on(JitsiTrackEvents.TRACK_STREAMING_STATUS_CHANGED,
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this.handleTrackStreamingStatusChanged);
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dispatch(trackStreamingStatusChanged(_videoTrack.jitsiTrack,
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_videoTrack.jitsiTrack.getTrackStreamingStatus()));
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}
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}
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/**
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* Stops listening for track streaming status updates on the old track and starts listening instead on the new
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* track.
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*
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* @inheritdoc
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* @returns {void}
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*/
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componentDidUpdate(prevProps: Props) {
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// TODO: after converting this component to a react function component,
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// use a custom hook to update local track streaming status.
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const { _videoTrack, dispatch, _sourceNameSignalingEnabled } = this.props;
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if (_sourceNameSignalingEnabled
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&& prevProps._videoTrack?.jitsiTrack?.getSourceName() !== _videoTrack?.jitsiTrack?.getSourceName()) {
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if (prevProps._videoTrack && !prevProps._videoTrack.local) {
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prevProps._videoTrack.jitsiTrack.off(JitsiTrackEvents.TRACK_STREAMING_STATUS_CHANGED,
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this.handleTrackStreamingStatusChanged);
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dispatch(trackStreamingStatusChanged(prevProps._videoTrack.jitsiTrack,
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prevProps._videoTrack.jitsiTrack.getTrackStreamingStatus()));
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}
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if (_videoTrack && !_videoTrack.local) {
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_videoTrack.jitsiTrack.on(JitsiTrackEvents.TRACK_STREAMING_STATUS_CHANGED,
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this.handleTrackStreamingStatusChanged);
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dispatch(trackStreamingStatusChanged(_videoTrack.jitsiTrack,
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_videoTrack.jitsiTrack.getTrackStreamingStatus()));
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}
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}
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}
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/**
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* Remove listeners for track streaming status update.
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*
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* @inheritdoc
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* @returns {void}
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*/
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componentWillUnmount() {
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// TODO: after converting this component to a react function component,
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// use a custom hook to update local track streaming status.
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const { _videoTrack, dispatch, _sourceNameSignalingEnabled } = this.props;
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if (_sourceNameSignalingEnabled && _videoTrack && !_videoTrack.local) {
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_videoTrack.jitsiTrack.off(JitsiTrackEvents.TRACK_STREAMING_STATUS_CHANGED,
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this.handleTrackStreamingStatusChanged);
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dispatch(trackStreamingStatusChanged(_videoTrack.jitsiTrack,
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_videoTrack.jitsiTrack.getTrackStreamingStatus()));
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}
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}
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/**
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* Handle track streaming status change event by by dispatching an action to update track streaming status for the
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* given track in app state.
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*
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* @param {JitsiTrack} jitsiTrack - The track with streaming status updated.
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* @param {JitsiTrackStreamingStatus} streamingStatus - The updated track streaming status.
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* @returns {void}
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*/
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handleTrackStreamingStatusChanged(jitsiTrack, streamingStatus) {
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this.props.dispatch(trackStreamingStatusChanged(jitsiTrack, streamingStatus));
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}
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/**
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* Implements React's {@link Component#render()}.
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*
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* @inheritdoc
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* @returns {ReactElement}
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*/
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render() {
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const {
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_gifSrc,
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_isFakeParticipant,
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_isScreenShare: isScreenShare,
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_isVirtualScreenshare,
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_participantId: participantId,
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_raisedHand,
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_renderDominantSpeakerIndicator,
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height,
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tileView
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} = this.props;
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const styleOverrides = tileView ? {
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aspectRatio: SQUARE_TILE_ASPECT_RATIO,
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flex: 0,
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height,
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maxHeight: null,
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maxWidth: null,
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width: null
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} : null;
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return (
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<Container
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onClick = { this._onClick }
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onLongPress = { this._onThumbnailLongPress }
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style = { [
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styles.thumbnail,
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styleOverrides,
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_raisedHand && !_isVirtualScreenshare ? styles.thumbnailRaisedHand : null,
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_renderDominantSpeakerIndicator && !_isVirtualScreenshare ? styles.thumbnailDominantSpeaker : null
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] }
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touchFeedback = { false }>
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{_gifSrc ? <Image
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source = {{ uri: _gifSrc }}
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style = { styles.thumbnailGif } />
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: <>
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<ParticipantView
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avatarSize = { tileView ? AVATAR_SIZE * 1.5 : AVATAR_SIZE }
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disableVideo = { (isScreenShare && !_isVirtualScreenshare) || _isFakeParticipant }
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participantId = { participantId }
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zOrder = { 1 } />
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{
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this._renderIndicators()
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}
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</>
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}
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</Container>
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);
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}
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}
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/**
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* Function that maps parts of Redux state tree into component props.
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*
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* @param {Object} state - Redux state.
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* @param {Props} ownProps - Properties of component.
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* @returns {Object}
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*/
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function _mapStateToProps(state, ownProps) {
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const { ownerId } = state['features/shared-video'];
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const tracks = state['features/base/tracks'];
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const { participantID, tileView } = ownProps;
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const participant = getParticipantByIdOrUndefined(state, participantID);
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const localParticipantId = getLocalParticipant(state).id;
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const id = participant?.id;
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const audioTrack = getTrackByMediaTypeAndParticipant(tracks, MEDIA_TYPE.AUDIO, id);
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const videoTrack = getVideoTrackByParticipant(tracks, participant);
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const isMultiStreamSupportEnabled = getMultipleVideoSupportFeatureFlag(state);
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const isScreenShare = videoTrack?.videoType === VIDEO_TYPE.DESKTOP;
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const participantCount = getParticipantCount(state);
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const renderDominantSpeakerIndicator = participant && participant.dominantSpeaker && participantCount > 2;
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const _isEveryoneModerator = isEveryoneModerator(state);
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const renderModeratorIndicator = tileView && !_isEveryoneModerator
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&& participant?.role === PARTICIPANT_ROLE.MODERATOR;
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const { gifUrl: gifSrc } = getGifForParticipant(state, id);
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const mode = getGifDisplayMode(state);
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return {
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_audioMuted: audioTrack?.muted ?? true,
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_gifSrc: mode === 'chat' ? null : gifSrc,
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_isFakeParticipant: participant?.isFakeParticipant,
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_isMultiStreamSupportEnabled: isMultiStreamSupportEnabled,
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_isScreenShare: isScreenShare,
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_isVirtualScreenshare: isMultiStreamSupportEnabled && participant?.isVirtualScreenshareParticipant,
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_local: participant?.local,
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_localVideoOwner: Boolean(ownerId === localParticipantId),
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_participantId: id,
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_pinned: participant?.pinned,
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_raisedHand: hasRaisedHand(participant),
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_renderDominantSpeakerIndicator: renderDominantSpeakerIndicator,
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_renderModeratorIndicator: renderModeratorIndicator,
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_sourceNameSignalingEnabled: getSourceNameSignalingFeatureFlag(state),
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_videoTrack: videoTrack
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};
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}
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export default connect(_mapStateToProps)(Thumbnail);
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