jiti-meet/react/features/base/participants/components/ParticipantView.native.js

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// @flow
import React, { Component } from 'react';
import { Text, View } from 'react-native';
import { SharedVideo } from '../../../shared-video/components/native';
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import { Avatar } from '../../avatar';
import { translate } from '../../i18n';
import { JitsiParticipantConnectionStatus } from '../../lib-jitsi-meet';
import {
MEDIA_TYPE,
VideoTrack
} from '../../media';
import { Container, TintedView } from '../../react';
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import { connect } from '../../redux';
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import type { StyleType } from '../../styles';
import { TestHint } from '../../testing/components';
import { getTrackByMediaTypeAndParticipant } from '../../tracks';
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import { shouldRenderParticipantVideo, getParticipantById } from '../functions';
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import styles from './styles';
/**
* The type of the React {@link Component} props of {@link ParticipantView}.
*/
type Props = {
/**
* The connection status of the participant. Her video will only be rendered
* if the connection status is 'active'; otherwise, the avatar will be
* rendered. If undefined, 'active' is presumed.
*
* @private
*/
_connectionStatus: string,
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/**
* True if the participant which this component represents is fake.
*
* @private
*/
_isFakeParticipant: boolean,
/**
* The name of the participant which this component represents.
*
* @private
*/
_participantName: string,
/**
* True if the video should be rendered, false otherwise.
*/
_renderVideo: boolean,
/**
* The video Track of the participant with {@link #participantId}.
*/
_videoTrack: Object,
/**
* The avatar size.
*/
avatarSize: number,
/**
* Whether video should be disabled for his view.
*/
disableVideo: ?boolean,
/**
* Callback to invoke when the {@code ParticipantView} is clicked/pressed.
*/
onPress: Function,
/**
* The ID of the participant (to be) depicted by {@link ParticipantView}.
*
* @public
*/
participantId: string,
/**
* The style, if any, to apply to {@link ParticipantView} in addition to its
* default style.
*/
style: Object,
/**
* The function to translate human-readable text.
*/
t: Function,
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/**
* If true, a tinting will be applied to the view, regardless of video or
* avatar is rendered.
*/
tintEnabled: boolean,
/**
* The style of the tinting when applied.
*/
tintStyle: StyleType,
/**
* The test hint id which can be used to locate the {@code ParticipantView}
* on the jitsi-meet-torture side. If not provided, the
* {@code participantId} with the following format will be used:
* {@code `org.jitsi.meet.Participant#${participantId}`}
*/
testHintId: ?string,
/**
* Indicates if the connectivity info label should be shown, if appropriate.
* It will be shown in case the connection is interrupted.
*/
useConnectivityInfoLabel: boolean,
/**
* The z-order of the {@link Video} of {@link ParticipantView} in the
* stacking space of all {@code Video}s. For more details, refer to the
* {@code zOrder} property of the {@code Video} class for React Native.
*/
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zOrder: number,
/**
* Indicates whether zooming (pinch to zoom and/or drag) is enabled.
*/
zoomEnabled: boolean
};
/**
* Implements a React Component which depicts a specific participant's avatar
* and video.
*
* @extends Component
*/
class ParticipantView extends Component<Props> {
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/**
* Renders the connection status label, if appropriate.
*
* @param {string} connectionStatus - The status of the participant's
* connection.
* @private
* @returns {ReactElement|null}
*/
_renderConnectionInfo(connectionStatus) {
let messageKey;
switch (connectionStatus) {
case JitsiParticipantConnectionStatus.INACTIVE:
messageKey = 'connection.LOW_BANDWIDTH';
break;
default:
return null;
}
const {
avatarSize,
_participantName: displayName,
t
} = this.props;
// XXX Consider splitting this component into 2: one for the large view
// and one for the thumbnail. Some of these don't apply to both.
const containerStyle = {
...styles.connectionInfoContainer,
width: avatarSize * 1.5
};
return (
<View
pointerEvents = 'box-none'
style = { containerStyle }>
<Text style = { styles.connectionInfoText }>
{ t(messageKey, { displayName }) }
</Text>
</View>
);
}
/**
* Implements React's {@link Component#render()}.
*
* @inheritdoc
* @returns {ReactElement}
*/
render() {
const {
_connectionStatus: connectionStatus,
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_isFakeParticipant,
_renderVideo: renderVideo,
_videoTrack: videoTrack,
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disableVideo,
onPress,
tintStyle
} = this.props;
// If the connection has problems, we will "tint" the video / avatar.
const connectionProblem
= connectionStatus !== JitsiParticipantConnectionStatus.ACTIVE;
const useTint
= connectionProblem || this.props.tintEnabled;
const testHintId
= this.props.testHintId
? this.props.testHintId
: `org.jitsi.meet.Participant#${this.props.participantId}`;
const renderSharedVideo = _isFakeParticipant && !disableVideo;
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return (
<Container
onClick = { renderVideo || renderSharedVideo ? undefined : onPress }
style = {{
...styles.participantView,
...this.props.style
}}
touchFeedback = { false }>
<TestHint
id = { testHintId }
onPress = { renderSharedVideo ? undefined : onPress }
value = '' />
{ renderSharedVideo && <SharedVideo /> }
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{ !_isFakeParticipant && renderVideo
&& <VideoTrack
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onPress = { onPress }
videoTrack = { videoTrack }
waitForVideoStarted = { false }
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zOrder = { this.props.zOrder }
zoomEnabled = { this.props.zoomEnabled } /> }
{ !renderSharedVideo && !renderVideo
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&& <View style = { styles.avatarContainer }>
<Avatar
participantId = { this.props.participantId }
size = { this.props.avatarSize } />
</View> }
{ useTint
// If the connection has problems, tint the video / avatar.
&& <TintedView
style = {
connectionProblem ? undefined : tintStyle } /> }
{ this.props.useConnectivityInfoLabel
&& this._renderConnectionInfo(connectionStatus) }
</Container>
);
}
}
/**
* Maps (parts of) the redux state to the associated {@link ParticipantView}'s
* props.
*
* @param {Object} state - The redux state.
* @param {Object} ownProps - The React {@code Component} props passed to the
* associated (instance of) {@code ParticipantView}.
* @private
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* @returns {Props}
*/
function _mapStateToProps(state, ownProps) {
const { disableVideo, participantId } = ownProps;
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const participant = getParticipantById(state, participantId);
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let connectionStatus;
let participantName;
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return {
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_connectionStatus:
connectionStatus
|| JitsiParticipantConnectionStatus.ACTIVE,
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_isFakeParticipant: participant && participant.isFakeParticipant,
_participantName: participantName,
_renderVideo: shouldRenderParticipantVideo(state, participantId) && !disableVideo,
_videoTrack:
getTrackByMediaTypeAndParticipant(
state['features/base/tracks'],
MEDIA_TYPE.VIDEO,
participantId)
};
}
export default translate(connect(_mapStateToProps)(ParticipantView));