394 lines
11 KiB
JavaScript
394 lines
11 KiB
JavaScript
// @flow
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import { withStyles } from '@material-ui/styles';
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import clsx from 'clsx';
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import React from 'react';
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import type { Dispatch } from 'redux';
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import { getSourceNameSignalingFeatureFlag } from '../../../base/config';
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import { translate } from '../../../base/i18n';
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import { MEDIA_TYPE } from '../../../base/media';
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import { getLocalParticipant, getParticipantById } from '../../../base/participants';
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import { Popover } from '../../../base/popover';
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import { connect } from '../../../base/redux';
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import { getTrackByMediaTypeAndParticipant } from '../../../base/tracks';
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import {
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isParticipantConnectionStatusInactive,
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isParticipantConnectionStatusInterrupted,
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isTrackStreamingStatusInactive,
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isTrackStreamingStatusInterrupted
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} from '../../functions';
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import AbstractConnectionIndicator, {
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INDICATOR_DISPLAY_THRESHOLD,
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type Props as AbstractProps,
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type State as AbstractState
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} from '../AbstractConnectionIndicator';
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import ConnectionIndicatorContent from './ConnectionIndicatorContent';
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import { ConnectionIndicatorIcon } from './ConnectionIndicatorIcon';
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/**
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* An array of display configurations for the connection indicator and its bars.
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* The ordering is done specifically for faster iteration to find a matching
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* configuration to the current connection strength percentage.
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*
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* @type {Object[]}
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*/
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const QUALITY_TO_WIDTH: Array<Object> = [
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// Full (3 bars)
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{
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colorClass: 'status-high',
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percent: INDICATOR_DISPLAY_THRESHOLD,
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tip: 'connectionindicator.quality.good'
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},
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// 2 bars
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{
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colorClass: 'status-med',
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percent: 10,
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tip: 'connectionindicator.quality.nonoptimal'
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},
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// 1 bar
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{
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colorClass: 'status-low',
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percent: 0,
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tip: 'connectionindicator.quality.poor'
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}
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// Note: we never show 0 bars as long as there is a connection.
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];
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/**
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* The type of the React {@code Component} props of {@link ConnectionIndicator}.
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*/
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type Props = AbstractProps & {
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/**
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* The current condition of the user's connection, matching one of the
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* enumerated values in the library.
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*/
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_connectionStatus: string,
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/**
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* Disable/enable inactive indicator.
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*/
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_connectionIndicatorInactiveDisabled: boolean,
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/**
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* Wether the indicator popover is disabled.
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*/
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_popoverDisabled: boolean,
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/**
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* Whether or not the component should ignore setting a visibility class for
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* hiding the component when the connection quality is not strong.
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*/
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alwaysVisible: boolean,
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/**
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* The audio SSRC of this client.
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*/
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audioSsrc: number,
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/**
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* An object containing the CSS classes.
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*/
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classes: Object,
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/**
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* The Redux dispatch function.
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*/
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dispatch: Dispatch<any>,
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/**
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* Whether or not clicking the indicator should display a popover for more
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* details.
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*/
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enableStatsDisplay: boolean,
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/**
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* The font-size for the icon.
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*/
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iconSize: number,
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/**
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* Relative to the icon from where the popover for more connection details
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* should display.
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*/
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statsPopoverPosition: string,
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/**
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* Invoked to obtain translated strings.
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*/
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t: Function,
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};
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type State = AbstractState & {
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/**
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* Whether popover is ivisible or not.
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*/
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popoverVisible: boolean
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}
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const styles = theme => {
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return {
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container: {
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display: 'inline-block'
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},
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hidden: {
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display: 'none'
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},
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icon: {
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padding: '6px',
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borderRadius: '4px',
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'&.status-high': {
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backgroundColor: theme.palette.success01
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},
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'&.status-med': {
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backgroundColor: theme.palette.warning01
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},
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'&.status-low': {
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backgroundColor: theme.palette.iconError
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},
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'&.status-disabled': {
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background: 'transparent'
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},
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'&.status-lost': {
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backgroundColor: theme.palette.ui05
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},
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'&.status-other': {
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backgroundColor: theme.palette.action01
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}
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},
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inactiveIcon: {
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padding: 0,
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borderRadius: '50%'
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}
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};
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};
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/**
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* Implements a React {@link Component} which displays the current connection
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* quality percentage and has a popover to show more detailed connection stats.
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*
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* @augments {Component}
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*/
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class ConnectionIndicator extends AbstractConnectionIndicator<Props, State> {
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/**
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* Initializes a new {@code ConnectionIndicator} instance.
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*
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* @param {Object} props - The read-only properties with which the new
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* instance is to be initialized.
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*/
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constructor(props: Props) {
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super(props);
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this.state = {
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showIndicator: false,
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stats: {},
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popoverVisible: false
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};
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this._onShowPopover = this._onShowPopover.bind(this);
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this._onHidePopover = this._onHidePopover.bind(this);
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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 { enableStatsDisplay, participantId, statsPopoverPosition, classes } = this.props;
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const visibilityClass = this._getVisibilityClass();
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if (this.props._popoverDisabled) {
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return this._renderIndicator();
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}
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return (
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<Popover
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className = { clsx(classes.container, visibilityClass) }
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content = { <ConnectionIndicatorContent
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inheritedStats = { this.state.stats }
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participantId = { participantId } /> }
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disablePopover = { !enableStatsDisplay }
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id = 'participant-connection-indicator'
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noPaddingContent = { true }
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onPopoverClose = { this._onHidePopover }
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onPopoverOpen = { this._onShowPopover }
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position = { statsPopoverPosition }
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visible = { this.state.popoverVisible }>
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{ this._renderIndicator() }
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</Popover>
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);
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}
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/**
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* Returns a CSS class that interprets the current connection status as a
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* color.
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*
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* @private
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* @returns {string}
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*/
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_getConnectionColorClass() {
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// TODO We currently do not have logic to emit and handle stats changes for tracks.
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const { percent } = this.state.stats;
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const {
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_isConnectionStatusInactive,
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_isConnectionStatusInterrupted,
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_connectionIndicatorInactiveDisabled
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} = this.props;
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if (_isConnectionStatusInactive) {
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if (_connectionIndicatorInactiveDisabled) {
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return 'status-disabled';
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}
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return 'status-other';
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} else if (_isConnectionStatusInterrupted) {
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return 'status-lost';
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} else if (typeof percent === 'undefined') {
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return 'status-high';
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}
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return this._getDisplayConfiguration(percent).colorClass;
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}
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/**
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* Get the icon configuration from QUALITY_TO_WIDTH which has a percentage
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* that matches or exceeds the passed in percentage. The implementation
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* assumes QUALITY_TO_WIDTH is already sorted by highest to lowest
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* percentage.
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*
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* @param {number} percent - The connection percentage, out of 100, to find
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* the closest matching configuration for.
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* @private
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* @returns {Object}
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*/
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_getDisplayConfiguration(percent: number): Object {
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return QUALITY_TO_WIDTH.find(x => percent >= x.percent) || {};
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}
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/**
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* Returns additional class names to add to the root of the component. The
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* class names are intended to be used for hiding or showing the indicator.
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*
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* @private
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* @returns {string}
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*/
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_getVisibilityClass() {
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const { _isConnectionStatusInactive, _isConnectionStatusInterrupted, classes } = this.props;
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return this.state.showIndicator
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|| this.props.alwaysVisible
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|| _isConnectionStatusInterrupted
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|| _isConnectionStatusInactive
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? '' : classes.hidden;
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}
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_onHidePopover: () => void;
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/**
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* Hides popover.
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*
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* @private
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* @returns {void}
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*/
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_onHidePopover() {
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this.setState({ popoverVisible: false });
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}
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_onShowPopover: () => void;
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/**
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* Shows popover.
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*
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* @private
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* @returns {void}
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*/
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_onShowPopover() {
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this.setState({ popoverVisible: true });
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}
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/**
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* Creates a ReactElement for displaying the indicator (GSM bar).
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*
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* @returns {ReactElement}
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*/
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_renderIndicator() {
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const {
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_isConnectionStatusInactive,
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_isConnectionStatusInterrupted,
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_connectionIndicatorInactiveDisabled,
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_videoTrack,
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classes,
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iconSize
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} = this.props;
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return (
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<div
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style = {{ fontSize: iconSize }}>
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<ConnectionIndicatorIcon
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classes = { classes }
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colorClass = { this._getConnectionColorClass() }
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connectionIndicatorInactiveDisabled = { _connectionIndicatorInactiveDisabled }
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isConnectionStatusInactive = { _isConnectionStatusInactive }
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isConnectionStatusInterrupted = { _isConnectionStatusInterrupted }
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track = { _videoTrack } />
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</div>
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);
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}
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}
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/**
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* Maps part of the Redux state to the props of this component.
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*
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* @param {Object} state - The Redux state.
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* @param {Props} ownProps - The own props of the component.
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* @returns {Props}
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*/
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export function _mapStateToProps(state: Object, ownProps: Props) {
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const { participantId } = ownProps;
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const sourceNameSignalingEnabled = getSourceNameSignalingFeatureFlag(state);
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const firstVideoTrack = getTrackByMediaTypeAndParticipant(
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state['features/base/tracks'], MEDIA_TYPE.VIDEO, participantId);
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const participant = participantId ? getParticipantById(state, participantId) : getLocalParticipant(state);
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const _isConnectionStatusInactive = sourceNameSignalingEnabled
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? isTrackStreamingStatusInactive(firstVideoTrack)
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: isParticipantConnectionStatusInactive(participant);
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const _isConnectionStatusInterrupted = sourceNameSignalingEnabled
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? isTrackStreamingStatusInterrupted(firstVideoTrack)
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: isParticipantConnectionStatusInterrupted(participant);
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return {
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_connectionIndicatorInactiveDisabled:
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Boolean(state['features/base/config'].connectionIndicators?.inactiveDisabled),
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_popoverDisabled: state['features/base/config'].connectionIndicators?.disableDetails,
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_videoTrack: firstVideoTrack,
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_isConnectionStatusInactive,
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_isConnectionStatusInterrupted
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};
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}
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export default translate(connect(_mapStateToProps)(
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withStyles(styles)(ConnectionIndicator)));
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