374 lines
12 KiB
TypeScript
374 lines
12 KiB
TypeScript
import React, { Component } from 'react';
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import { WithTranslation } from 'react-i18next';
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import { connect } from 'react-redux';
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import { IReduxState, IStore } from '../../../../app/types';
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import { translate } from '../../../../base/i18n/functions';
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import { IconMic, IconVolumeUp } from '../../../../base/icons/svg';
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import JitsiMeetJS from '../../../../base/lib-jitsi-meet';
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import { equals } from '../../../../base/redux/functions';
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import Checkbox from '../../../../base/ui/components/web/Checkbox';
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import ContextMenu from '../../../../base/ui/components/web/ContextMenu';
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import ContextMenuItem from '../../../../base/ui/components/web/ContextMenuItem';
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import ContextMenuItemGroup from '../../../../base/ui/components/web/ContextMenuItemGroup';
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import { toggleNoiseSuppression } from '../../../../noise-suppression/actions';
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import { isNoiseSuppressionEnabled } from '../../../../noise-suppression/functions';
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import { isPrejoinPageVisible } from '../../../../prejoin/functions';
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import { createLocalAudioTracks } from '../../../functions.web';
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import MicrophoneEntry from './MicrophoneEntry';
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import SpeakerEntry from './SpeakerEntry';
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const browser = JitsiMeetJS.util.browser;
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/**
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* Translates the default device label into a more user friendly one.
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*
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* @param {string} deviceId - The device Id.
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* @param {string} label - The device label.
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* @param {Function} t - The translation function.
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* @returns {string}
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*/
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function transformDefaultDeviceLabel(deviceId: string, label: string, t: Function) {
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return deviceId === 'default'
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? t('settings.sameAsSystem', { label: label.replace('Default - ', '') })
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: label;
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}
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export interface IProps extends WithTranslation {
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/**
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* The deviceId of the microphone in use.
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*/
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currentMicDeviceId: string;
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/**
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* The deviceId of the output device in use.
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*/
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currentOutputDeviceId?: string;
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/**
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* Used to decide whether to measure audio levels for microphone devices.
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*/
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measureAudioLevels: boolean;
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/**
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* A list with objects containing the labels and deviceIds
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* of all the input devices.
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*/
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microphoneDevices: Array<{ deviceId: string; label: string; }>;
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/**
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* Whether noise suppression is enabled or not.
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*/
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noiseSuppressionEnabled: boolean;
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/**
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* A list of objects containing the labels and deviceIds
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* of all the output devices.
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*/
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outputDevices: Array<{ deviceId: string; label: string; }>;
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/**
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* Whether the prejoin page is visible or not.
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*/
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prejoinVisible: boolean;
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/**
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* Used to set a new microphone as the current one.
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*/
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setAudioInputDevice: Function;
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/**
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* Used to set a new output device as the current one.
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*/
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setAudioOutputDevice: Function;
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/**
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* Function to toggle noise suppression.
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*/
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toggleSuppression: () => void;
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}
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type State = {
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/**
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* An list of objects, each containing the microphone label, audio track, device id
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* and track error if the case.
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*/
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audioTracks: Array<{ deviceId: string; hasError: boolean; jitsiTrack: any; label: string; }>;
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};
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/**
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* Implements a React {@link Component} which displays a list of all
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* the audio input & output devices to choose from.
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*
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* @augments Component
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*/
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class AudioSettingsContent extends Component<IProps, State> {
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_componentWasUnmounted: boolean;
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microphoneHeaderId = 'microphone_settings_header';
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speakerHeaderId = 'speaker_settings_header';
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/**
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* Initializes a new {@code AudioSettingsContent} 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: IProps) {
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super(props);
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this._onMicrophoneEntryClick = this._onMicrophoneEntryClick.bind(this);
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this._onSpeakerEntryClick = this._onSpeakerEntryClick.bind(this);
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this.state = {
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audioTracks: props.microphoneDevices.map(({ deviceId, label }) => {
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return {
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deviceId,
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hasError: false,
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jitsiTrack: null,
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label
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};
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})
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};
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}
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/**
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* Click handler for the microphone entries.
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*
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* @param {string} deviceId - The deviceId for the clicked microphone.
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* @returns {void}
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*/
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_onMicrophoneEntryClick(deviceId: string) {
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this.props.setAudioInputDevice(deviceId);
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}
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/**
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* Click handler for the speaker entries.
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*
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* @param {string} deviceId - The deviceId for the clicked speaker.
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* @returns {void}
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*/
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_onSpeakerEntryClick(deviceId: string) {
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this.props.setAudioOutputDevice(deviceId);
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}
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/**
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* Renders a single microphone entry.
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*
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* @param {Object} data - An object with the deviceId, jitsiTrack & label of the microphone.
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* @param {number} index - The index of the element, used for creating a key.
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* @param {length} length - The length of the microphone list.
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* @param {Function} t - The translation function.
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* @returns {React$Node}
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*/
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_renderMicrophoneEntry(data: { deviceId: string; hasError: boolean; jitsiTrack: any; label: string; },
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index: number, length: number, t: Function) {
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const { deviceId, jitsiTrack, hasError } = data;
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const label = transformDefaultDeviceLabel(deviceId, data.label, t);
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const isSelected = deviceId === this.props.currentMicDeviceId;
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return (
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<MicrophoneEntry
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deviceId = { deviceId }
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hasError = { hasError }
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index = { index }
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isSelected = { isSelected }
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jitsiTrack = { jitsiTrack }
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key = { `me-${index}` }
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length = { length }
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listHeaderId = { this.microphoneHeaderId }
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measureAudioLevels = { this.props.measureAudioLevels }
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onClick = { this._onMicrophoneEntryClick }>
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{label}
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</MicrophoneEntry>
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);
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}
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/**
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* Renders a single speaker entry.
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*
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* @param {Object} data - An object with the deviceId and label of the speaker.
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* @param {number} index - The index of the element, used for creating a key.
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* @param {length} length - The length of the speaker list.
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* @param {Function} t - The translation function.
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* @returns {React$Node}
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*/
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_renderSpeakerEntry(data: { deviceId: string; label: string; }, index: number, length: number, t: Function) {
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const { deviceId } = data;
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const label = transformDefaultDeviceLabel(deviceId, data.label, t);
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const key = `se-${index}`;
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const isSelected = deviceId === this.props.currentOutputDeviceId;
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return (
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<SpeakerEntry
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deviceId = { deviceId }
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index = { index }
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isSelected = { isSelected }
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key = { key }
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length = { length }
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listHeaderId = { this.speakerHeaderId }
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onClick = { this._onSpeakerEntryClick }>
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{label}
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</SpeakerEntry>
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);
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}
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/**
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* Creates and updates the audio tracks.
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*
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* @returns {void}
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*/
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async _setTracks() {
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if (browser.isWebKitBased()) {
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// It appears that at the time of this writing, creating audio tracks blocks the browser's main thread for
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// long time on safari. Wasn't able to confirm which part of track creation does the blocking exactly, but
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// not creating the tracks seems to help and makes the UI much more responsive.
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return;
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}
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this._disposeTracks(this.state.audioTracks);
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const audioTracks = await createLocalAudioTracks(this.props.microphoneDevices, 5000);
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if (this._componentWasUnmounted) {
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this._disposeTracks(audioTracks);
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} else {
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this.setState({
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audioTracks
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});
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}
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}
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/**
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* Disposes the audio tracks.
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*
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* @param {Object} audioTracks - The object holding the audio tracks.
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* @returns {void}
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*/
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_disposeTracks(audioTracks: Array<{ jitsiTrack: any; }>) {
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audioTracks.forEach(({ jitsiTrack }) => {
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jitsiTrack?.dispose();
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});
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}
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/**
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* Implements React's {@link Component#componentDidMount}.
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*
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* @inheritdoc
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*/
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componentDidMount() {
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this._setTracks();
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}
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/**
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* Implements React's {@link Component#componentWillUnmount}.
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*
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* @inheritdoc
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*/
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componentWillUnmount() {
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this._componentWasUnmounted = true;
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this._disposeTracks(this.state.audioTracks);
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}
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/**
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* Implements React's {@link Component#componentDidUpdate}.
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*
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* @inheritdoc
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*/
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componentDidUpdate(prevProps: IProps) {
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if (!equals(this.props.microphoneDevices, prevProps.microphoneDevices)) {
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this._setTracks();
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}
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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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*/
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render() {
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const { outputDevices, t, noiseSuppressionEnabled, toggleSuppression, prejoinVisible } = this.props;
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return (
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<ContextMenu
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aria-labelledby = 'audio-settings-button'
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className = 'audio-preview-content'
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hidden = { false }
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id = 'audio-settings-dialog'
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tabIndex = { -1 }>
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<ContextMenuItemGroup>
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<ContextMenuItem
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accessibilityLabel = { t('settings.microphones') }
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className = 'audio-preview-header'
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icon = { IconMic }
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id = { this.microphoneHeaderId }
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text = { t('settings.microphones') } />
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<ul
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aria-labelledby = { this.microphoneHeaderId }
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className = 'audio-preview-content-ul'
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role = 'radiogroup'
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tabIndex = { -1 }>
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{this.state.audioTracks.map((data, i) =>
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this._renderMicrophoneEntry(data, i, this.state.audioTracks.length, t)
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)}
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</ul>
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</ContextMenuItemGroup>
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{ outputDevices.length > 0 && (
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<ContextMenuItemGroup>
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<ContextMenuItem
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accessibilityLabel = { t('settings.speakers') }
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className = 'audio-preview-header'
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icon = { IconVolumeUp }
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id = { this.speakerHeaderId }
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text = { t('settings.speakers') } />
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<ul
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aria-labelledby = { this.speakerHeaderId }
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className = 'audio-preview-content-ul'
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role = 'radiogroup'
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tabIndex = { -1 }>
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{ outputDevices.map((data, i) =>
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this._renderSpeakerEntry(data, i, outputDevices.length, t)
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)}
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</ul>
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</ContextMenuItemGroup>)
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}
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{!prejoinVisible && (
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<ContextMenuItemGroup>
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<div
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className = 'audio-preview-checkbox-container'
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// eslint-disable-next-line react/jsx-no-bind
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onClick = { e => e.stopPropagation() }>
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<Checkbox
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checked = { noiseSuppressionEnabled }
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label = { t('toolbar.noiseSuppression') }
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onChange = { toggleSuppression } />
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</div>
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</ContextMenuItemGroup>
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)}
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</ContextMenu>
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);
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}
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}
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const mapStateToProps = (state: IReduxState) => {
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return {
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noiseSuppressionEnabled: isNoiseSuppressionEnabled(state),
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prejoinVisible: isPrejoinPageVisible(state)
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};
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};
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const mapDispatchToProps = (dispatch: IStore['dispatch']) => {
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return {
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toggleSuppression() {
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dispatch(toggleNoiseSuppression());
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}
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};
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};
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export default translate(connect(mapStateToProps, mapDispatchToProps)(AudioSettingsContent));
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