89 lines
2.2 KiB
JavaScript
89 lines
2.2 KiB
JavaScript
// @flow
|
|
|
|
import PropTypes from 'prop-types';
|
|
import { Component } from 'react';
|
|
|
|
import {
|
|
VIDEO_MUTE,
|
|
createToolbarEvent,
|
|
sendAnalytics
|
|
} from '../../../analytics';
|
|
import {
|
|
VIDEO_MUTISM_AUTHORITY,
|
|
setVideoMuted
|
|
} from '../../../base/media';
|
|
|
|
/**
|
|
* An abstract implementation of a button for toggling video mute.
|
|
*/
|
|
export default class AbstractVideoMuteButton extends Component<*> {
|
|
/**
|
|
* {@code AbstractVideoMuteButton} component's property types.
|
|
*
|
|
* @static
|
|
*/
|
|
static propTypes = {
|
|
/**
|
|
* Whether or not the local camera is muted.
|
|
*/
|
|
_videoMuted: PropTypes.bool,
|
|
|
|
/**
|
|
* Invoked to toggle video mute.
|
|
*/
|
|
dispatch: PropTypes.func
|
|
};
|
|
|
|
/**
|
|
* Initializes a new {@code AbstractVideoMuteButton} instance.
|
|
*
|
|
* @param {Props} props - The read-only React {@code Component} props with
|
|
* which the new instance is to be initialized.
|
|
*/
|
|
constructor(props: Object) {
|
|
super(props);
|
|
|
|
// Bind event handler so it is only bound once per instance.
|
|
this._onToolbarToggleVideo = this._onToolbarToggleVideo.bind(this);
|
|
}
|
|
|
|
/**
|
|
* Dispatches an action to toggle the mute state of the video/camera.
|
|
*
|
|
* @private
|
|
* @returns {void}
|
|
*/
|
|
_doToggleVideo() {
|
|
// The user sees the reality i.e. the state of base/tracks and intends
|
|
// to change reality by tapping on the respective button i.e. the user
|
|
// sets the state of base/media. Whether the user's intention will turn
|
|
// into reality is a whole different story which is of no concern to the
|
|
// tapping.
|
|
this.props.dispatch(
|
|
setVideoMuted(
|
|
!this.props._videoMuted,
|
|
VIDEO_MUTISM_AUTHORITY.USER,
|
|
/* ensureTrack */ true));
|
|
}
|
|
|
|
|
|
_onToolbarToggleVideo: () => void;
|
|
|
|
/**
|
|
* Creates an analytics toolbar event and dispatches an action for toggling
|
|
* video mute.
|
|
*
|
|
* @private
|
|
* @returns {void}
|
|
*/
|
|
_onToolbarToggleVideo() {
|
|
sendAnalytics(createToolbarEvent(
|
|
VIDEO_MUTE,
|
|
{
|
|
enable: !this.props._videoMuted
|
|
}));
|
|
|
|
this._doToggleVideo();
|
|
}
|
|
}
|