782 lines
21 KiB
JavaScript
782 lines
21 KiB
JavaScript
/* global APP, $, config, interfaceConfig */
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const logger = require('jitsi-meet-logger').getLogger(__filename);
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const UI = {};
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import messageHandler from './util/MessageHandler';
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import UIUtil from './util/UIUtil';
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import UIEvents from '../../service/UI/UIEvents';
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import EtherpadManager from './etherpad/Etherpad';
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import SharedVideoManager from './shared_video/SharedVideo';
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import VideoLayout from './videolayout/VideoLayout';
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import Filmstrip from './videolayout/Filmstrip';
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import { getLocalParticipant } from '../../react/features/base/participants';
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import { toggleChat } from '../../react/features/chat';
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import { openDisplayNamePrompt } from '../../react/features/display-name';
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import { setEtherpadHasInitialzied } from '../../react/features/etherpad';
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import { setFilmstripVisible } from '../../react/features/filmstrip';
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import { setNotificationsEnabled } from '../../react/features/notifications';
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import {
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dockToolbox,
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setToolboxEnabled,
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showToolbox
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} from '../../react/features/toolbox';
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const EventEmitter = require('events');
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UI.messageHandler = messageHandler;
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const eventEmitter = new EventEmitter();
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UI.eventEmitter = eventEmitter;
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let etherpadManager;
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let sharedVideoManager;
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const UIListeners = new Map([
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[
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UIEvents.ETHERPAD_CLICKED,
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() => etherpadManager && etherpadManager.toggleEtherpad()
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], [
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UIEvents.SHARED_VIDEO_CLICKED,
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() => sharedVideoManager && sharedVideoManager.toggleSharedVideo()
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], [
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UIEvents.TOGGLE_FILMSTRIP,
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() => UI.toggleFilmstrip()
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]
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]);
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/**
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* Indicates if we're currently in full screen mode.
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*
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* @return {boolean} {true} to indicate that we're currently in full screen
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* mode, {false} otherwise
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*/
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UI.isFullScreen = function() {
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return UIUtil.isFullScreen();
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};
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/**
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* Returns true if the etherpad window is currently visible.
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* @returns {Boolean} - true if the etherpad window is currently visible.
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*/
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UI.isEtherpadVisible = function() {
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return Boolean(etherpadManager && etherpadManager.isVisible());
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};
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/**
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* Returns true if there is a shared video which is being shown (?).
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* @returns {boolean} - true if there is a shared video which is being shown.
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*/
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UI.isSharedVideoShown = function() {
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return Boolean(sharedVideoManager && sharedVideoManager.isSharedVideoShown);
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};
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/**
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* Notify user that server has shut down.
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*/
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UI.notifyGracefulShutdown = function() {
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messageHandler.showError({
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descriptionKey: 'dialog.gracefulShutdown',
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titleKey: 'dialog.serviceUnavailable'
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});
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};
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/**
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* Notify user that reservation error happened.
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*/
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UI.notifyReservationError = function(code, msg) {
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messageHandler.showError({
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descriptionArguments: {
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code,
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msg
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},
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descriptionKey: 'dialog.reservationErrorMsg',
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titleKey: 'dialog.reservationError'
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});
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};
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/**
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* Notify user that conference was destroyed.
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* @param reason {string} the reason text
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*/
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UI.notifyConferenceDestroyed = function(reason) {
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// FIXME: use Session Terminated from translation, but
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// 'reason' text comes from XMPP packet and is not translated
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messageHandler.showError({
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description: reason,
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titleKey: 'dialog.sessTerminated'
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});
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};
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/**
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* Change nickname for the user.
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* @param {string} id user id
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* @param {string} displayName new nickname
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*/
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UI.changeDisplayName = function(id, displayName) {
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VideoLayout.onDisplayNameChanged(id, displayName);
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};
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/**
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* Initialize conference UI.
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*/
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UI.initConference = function() {
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const { getState } = APP.store;
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const { id, name } = getLocalParticipant(getState);
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// Update default button states before showing the toolbar
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// if local role changes buttons state will be again updated.
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UI.updateLocalRole(APP.conference.isModerator);
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UI.showToolbar();
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const displayName = config.displayJids ? id : name;
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if (displayName) {
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UI.changeDisplayName('localVideoContainer', displayName);
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}
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};
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/**
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* Returns the shared document manager object.
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* @return {EtherpadManager} the shared document manager object
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*/
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UI.getSharedVideoManager = function() {
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return sharedVideoManager;
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};
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/**
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* Starts the UI module and initializes all related components.
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*
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* @returns {boolean} true if the UI is ready and the conference should be
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* established, false - otherwise (for example in the case of welcome page)
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*/
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UI.start = function() {
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// Set the defaults for prompt dialogs.
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$.prompt.setDefaults({ persistent: false });
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Filmstrip.init(eventEmitter);
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VideoLayout.init(eventEmitter);
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if (!interfaceConfig.filmStripOnly) {
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VideoLayout.initLargeVideo();
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}
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// Do not animate the video area on UI start (second argument passed into
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// resizeVideoArea) because the animation is not visible anyway. Plus with
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// the current dom layout, the quality label is part of the video layout and
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// will be seen animating in.
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VideoLayout.resizeVideoArea(true, false);
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sharedVideoManager = new SharedVideoManager(eventEmitter);
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if (interfaceConfig.filmStripOnly) {
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$('body').addClass('filmstrip-only');
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APP.store.dispatch(setNotificationsEnabled(false));
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} else if (config.iAmRecorder) {
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// in case of iAmSipGateway keep local video visible
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if (!config.iAmSipGateway) {
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VideoLayout.setLocalVideoVisible(false);
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}
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APP.store.dispatch(setToolboxEnabled(false));
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APP.store.dispatch(setNotificationsEnabled(false));
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UI.messageHandler.enablePopups(false);
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}
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};
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/**
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* Setup some UI event listeners.
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*/
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UI.registerListeners
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= () => UIListeners.forEach((value, key) => UI.addListener(key, value));
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/**
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* Setup some DOM event listeners.
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*/
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UI.bindEvents = () => {
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/**
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*
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*/
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function onResize() {
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VideoLayout.resizeVideoArea();
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}
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// Resize and reposition videos in full screen mode.
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$(document).on(
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'webkitfullscreenchange mozfullscreenchange fullscreenchange',
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onResize);
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$(window).resize(onResize);
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};
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/**
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* Unbind some DOM event listeners.
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*/
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UI.unbindEvents = () => {
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$(document).off(
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'webkitfullscreenchange mozfullscreenchange fullscreenchange');
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$(window).off('resize');
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};
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/**
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* Show local video stream on UI.
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* @param {JitsiTrack} track stream to show
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*/
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UI.addLocalVideoStream = track => {
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VideoLayout.changeLocalVideo(track);
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};
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/**
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* Setup and show Etherpad.
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* @param {string} name etherpad id
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*/
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UI.initEtherpad = name => {
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if (etherpadManager || !config.etherpad_base || !name) {
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return;
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}
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logger.log('Etherpad is enabled');
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etherpadManager
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= new EtherpadManager(config.etherpad_base, name, eventEmitter);
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APP.store.dispatch(setEtherpadHasInitialzied());
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};
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/**
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* Returns the shared document manager object.
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* @return {EtherpadManager} the shared document manager object
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*/
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UI.getSharedDocumentManager = () => etherpadManager;
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/**
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* Show user on UI.
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* @param {JitsiParticipant} user
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*/
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UI.addUser = function(user) {
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const id = user.getId();
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const displayName = user.getDisplayName();
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const status = user.getStatus();
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if (status) {
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// FIXME: move updateUserStatus in participantPresenceChanged action
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UI.updateUserStatus(user, status);
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}
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// set initial display name
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if (displayName) {
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UI.changeDisplayName(id, displayName);
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}
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};
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/**
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* Update videotype for specified user.
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* @param {string} id user id
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* @param {string} newVideoType new videotype
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*/
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UI.onPeerVideoTypeChanged
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= (id, newVideoType) => VideoLayout.onVideoTypeChanged(id, newVideoType);
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/**
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* Update local user role and show notification if user is moderator.
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* @param {boolean} isModerator if local user is moderator or not
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*/
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UI.updateLocalRole = isModerator => {
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VideoLayout.showModeratorIndicator();
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if (isModerator && !interfaceConfig.DISABLE_FOCUS_INDICATOR) {
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messageHandler.participantNotification(
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null, 'notify.me', 'connected', 'notify.moderator');
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}
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};
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/**
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* Check the role for the user and reflect it in the UI, moderator ui indication
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* and notifies user who is the moderator
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* @param user to check for moderator
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*/
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UI.updateUserRole = user => {
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VideoLayout.showModeratorIndicator();
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// We don't need to show moderator notifications when the focus (moderator)
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// indicator is disabled.
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if (!user.isModerator() || interfaceConfig.DISABLE_FOCUS_INDICATOR) {
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return;
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}
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const displayName = user.getDisplayName();
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messageHandler.participantNotification(
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displayName,
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'notify.somebody',
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'connected',
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'notify.grantedTo',
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{ to: displayName
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? UIUtil.escapeHtml(displayName) : '$t(notify.somebody)' });
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};
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/**
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* Updates the user status.
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*
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* @param {JitsiParticipant} user - The user which status we need to update.
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* @param {string} status - The new status.
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*/
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UI.updateUserStatus = (user, status) => {
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const reduxState = APP.store.getState() || {};
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const { calleeInfoVisible } = reduxState['features/invite'] || {};
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if (!status || calleeInfoVisible) {
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return;
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}
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const displayName = user.getDisplayName();
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messageHandler.participantNotification(
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displayName,
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'',
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'connected',
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'dialOut.statusMessage',
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{ status: UIUtil.escapeHtml(status) });
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};
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/**
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* Toggles filmstrip.
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*/
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UI.toggleFilmstrip = function() {
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const { visible } = APP.store.getState()['features/filmstrip'];
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APP.store.dispatch(setFilmstripVisible(!visible));
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};
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/**
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* Checks if the filmstrip is currently visible or not.
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* @returns {true} if the filmstrip is currently visible, and false otherwise.
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*/
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UI.isFilmstripVisible = () => Filmstrip.isFilmstripVisible();
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/**
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* Toggles the visibility of the chat panel.
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*/
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UI.toggleChat = () => APP.store.dispatch(toggleChat());
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/**
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* Handle new user display name.
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*/
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UI.inputDisplayNameHandler = function(newDisplayName) {
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eventEmitter.emit(UIEvents.NICKNAME_CHANGED, newDisplayName);
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};
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/**
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* Return the type of the remote video.
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* @param jid the jid for the remote video
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* @returns the video type video or screen.
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*/
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UI.getRemoteVideoType = function(jid) {
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return VideoLayout.getRemoteVideoType(jid);
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};
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// FIXME check if someone user this
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UI.showLoginPopup = function(callback) {
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logger.log('password is required');
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const message
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= `<input name="username" type="text"
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placeholder="user@domain.net"
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class="input-control" autofocus>
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<input name="password" type="password"
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data-i18n="[placeholder]dialog.userPassword"
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class="input-control"
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placeholder="user password">`
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;
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// eslint-disable-next-line max-params
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const submitFunction = (e, v, m, f) => {
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if (v && f.username && f.password) {
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callback(f.username, f.password);
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}
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};
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messageHandler.openTwoButtonDialog({
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titleKey: 'dialog.passwordRequired',
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msgString: message,
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leftButtonKey: 'dialog.Ok',
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submitFunction,
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focus: ':input:first'
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});
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};
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UI.askForNickname = function() {
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// eslint-disable-next-line no-alert
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return window.prompt('Your nickname (optional)');
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};
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/**
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* Sets muted audio state for participant
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*/
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UI.setAudioMuted = function(id, muted) {
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VideoLayout.onAudioMute(id, muted);
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if (APP.conference.isLocalId(id)) {
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APP.conference.updateAudioIconEnabled();
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}
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};
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/**
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* Sets muted video state for participant
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*/
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UI.setVideoMuted = function(id, muted) {
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VideoLayout.onVideoMute(id, muted);
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if (APP.conference.isLocalId(id)) {
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APP.conference.updateVideoIconEnabled();
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}
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};
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/**
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* Triggers an update of remote video and large video displays so they may pick
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* up any state changes that have occurred elsewhere.
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*
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* @returns {void}
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*/
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UI.updateAllVideos = () => VideoLayout.updateAllVideos();
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/**
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* Adds a listener that would be notified on the given type of event.
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*
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* @param type the type of the event we're listening for
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* @param listener a function that would be called when notified
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*/
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UI.addListener = function(type, listener) {
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eventEmitter.on(type, listener);
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};
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/**
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* Removes the all listeners for all events.
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*
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* @returns {void}
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*/
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UI.removeAllListeners = function() {
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eventEmitter.removeAllListeners();
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};
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/**
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* Removes the given listener for the given type of event.
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*
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* @param type the type of the event we're listening for
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* @param listener the listener we want to remove
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*/
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UI.removeListener = function(type, listener) {
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eventEmitter.removeListener(type, listener);
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};
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/**
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* Emits the event of given type by specifying the parameters in options.
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*
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* @param type the type of the event we're emitting
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* @param options the parameters for the event
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*/
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UI.emitEvent = (type, ...options) => eventEmitter.emit(type, ...options);
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UI.clickOnVideo = videoNumber => VideoLayout.togglePin(videoNumber);
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// Used by torture.
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UI.showToolbar = timeout => APP.store.dispatch(showToolbox(timeout));
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// Used by torture.
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UI.dockToolbar = dock => APP.store.dispatch(dockToolbox(dock));
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/**
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* Updates the displayed avatar for participant.
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*
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* @param {string} id - User id whose avatar should be updated.
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* @param {string} avatarURL - The URL to avatar image to display.
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* @returns {void}
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*/
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UI.refreshAvatarDisplay = function(id) {
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VideoLayout.changeUserAvatar(id);
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};
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/**
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* Notify user that connection failed.
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* @param {string} stropheErrorMsg raw Strophe error message
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*/
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UI.notifyConnectionFailed = function(stropheErrorMsg) {
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let descriptionKey;
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let descriptionArguments;
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if (stropheErrorMsg) {
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descriptionKey = 'dialog.connectErrorWithMsg';
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descriptionArguments = { msg: stropheErrorMsg };
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} else {
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descriptionKey = 'dialog.connectError';
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}
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messageHandler.showError({
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descriptionArguments,
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descriptionKey,
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titleKey: 'connection.CONNFAIL'
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});
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};
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/**
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* Notify user that maximum users limit has been reached.
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*/
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UI.notifyMaxUsersLimitReached = function() {
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messageHandler.showError({
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hideErrorSupportLink: true,
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descriptionKey: 'dialog.maxUsersLimitReached',
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titleKey: 'dialog.maxUsersLimitReachedTitle'
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});
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};
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/**
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* Notify user that he was automatically muted when joned the conference.
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*/
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UI.notifyInitiallyMuted = function() {
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messageHandler.participantNotification(
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null,
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'notify.mutedTitle',
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'connected',
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'notify.muted',
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null);
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};
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UI.handleLastNEndpoints = function(leavingIds, enteringIds) {
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VideoLayout.onLastNEndpointsChanged(leavingIds, enteringIds);
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};
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/**
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* Prompt user for nickname.
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*/
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UI.promptDisplayName = () => {
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APP.store.dispatch(openDisplayNamePrompt(undefined));
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};
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/**
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* Update audio level visualization for specified user.
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* @param {string} id user id
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* @param {number} lvl audio level
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*/
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UI.setAudioLevel = (id, lvl) => VideoLayout.setAudioLevel(id, lvl);
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/**
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* Hide connection quality statistics from UI.
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*/
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UI.hideStats = function() {
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VideoLayout.hideStats();
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};
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UI.notifyTokenAuthFailed = function() {
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messageHandler.showError({
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descriptionKey: 'dialog.tokenAuthFailed',
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titleKey: 'dialog.tokenAuthFailedTitle'
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});
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};
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UI.notifyInternalError = function(error) {
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messageHandler.showError({
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descriptionArguments: { error },
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|
descriptionKey: 'dialog.internalError',
|
|
titleKey: 'dialog.internalErrorTitle'
|
|
});
|
|
};
|
|
|
|
UI.notifyFocusDisconnected = function(focus, retrySec) {
|
|
messageHandler.participantNotification(
|
|
null, 'notify.focus',
|
|
'disconnected', 'notify.focusFail',
|
|
{ component: focus,
|
|
ms: retrySec }
|
|
);
|
|
};
|
|
|
|
/**
|
|
* Notifies interested listeners that the raise hand property has changed.
|
|
*
|
|
* @param {boolean} isRaisedHand indicates the current state of the
|
|
* "raised hand"
|
|
*/
|
|
UI.onLocalRaiseHandChanged = function(isRaisedHand) {
|
|
eventEmitter.emit(UIEvents.LOCAL_RAISE_HAND_CHANGED, isRaisedHand);
|
|
};
|
|
|
|
/**
|
|
* Update list of available physical devices.
|
|
*/
|
|
UI.onAvailableDevicesChanged = function() {
|
|
APP.conference.updateAudioIconEnabled();
|
|
APP.conference.updateVideoIconEnabled();
|
|
};
|
|
|
|
/**
|
|
* Returns the id of the current video shown on large.
|
|
* Currently used by tests (torture).
|
|
*/
|
|
UI.getLargeVideoID = function() {
|
|
return VideoLayout.getLargeVideoID();
|
|
};
|
|
|
|
/**
|
|
* Returns the current video shown on large.
|
|
* Currently used by tests (torture).
|
|
*/
|
|
UI.getLargeVideo = function() {
|
|
return VideoLayout.getLargeVideo();
|
|
};
|
|
|
|
/**
|
|
* Shows "Please go to chrome webstore to install the desktop sharing extension"
|
|
* 2 button dialog with buttons - cancel and go to web store.
|
|
* @param url {string} the url of the extension.
|
|
*/
|
|
UI.showExtensionExternalInstallationDialog = function(url) {
|
|
let openedWindow = null;
|
|
|
|
const submitFunction = function(e, v) {
|
|
if (v) {
|
|
e.preventDefault();
|
|
if (openedWindow === null || openedWindow.closed) {
|
|
openedWindow
|
|
= window.open(
|
|
url,
|
|
'extension_store_window',
|
|
'resizable,scrollbars=yes,status=1');
|
|
} else {
|
|
openedWindow.focus();
|
|
}
|
|
}
|
|
};
|
|
|
|
const closeFunction = function(e, v) {
|
|
if (openedWindow) {
|
|
// Ideally we would close the popup, but this does not seem to work
|
|
// on Chrome. Leaving it uncommented in case it could work
|
|
// in some version.
|
|
openedWindow.close();
|
|
openedWindow = null;
|
|
}
|
|
if (!v) {
|
|
eventEmitter.emit(UIEvents.EXTERNAL_INSTALLATION_CANCELED);
|
|
}
|
|
};
|
|
|
|
messageHandler.openTwoButtonDialog({
|
|
titleKey: 'dialog.externalInstallationTitle',
|
|
msgKey: 'dialog.externalInstallationMsg',
|
|
leftButtonKey: 'dialog.goToStore',
|
|
submitFunction,
|
|
loadedFunction: $.noop,
|
|
closeFunction
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Shows a dialog which asks user to install the extension. This one is
|
|
* displayed after installation is triggered from the script, but fails because
|
|
* it must be initiated by user gesture.
|
|
* @param callback {function} function to be executed after user clicks
|
|
* the install button - it should make another attempt to install the extension.
|
|
*/
|
|
UI.showExtensionInlineInstallationDialog = function(callback) {
|
|
const submitFunction = function(e, v) {
|
|
if (v) {
|
|
callback();
|
|
}
|
|
};
|
|
|
|
const closeFunction = function(e, v) {
|
|
if (!v) {
|
|
eventEmitter.emit(UIEvents.EXTERNAL_INSTALLATION_CANCELED);
|
|
}
|
|
};
|
|
|
|
messageHandler.openTwoButtonDialog({
|
|
titleKey: 'dialog.externalInstallationTitle',
|
|
msgKey: 'dialog.inlineInstallationMsg',
|
|
leftButtonKey: 'dialog.inlineInstallExtension',
|
|
submitFunction,
|
|
loadedFunction: $.noop,
|
|
closeFunction
|
|
});
|
|
};
|
|
|
|
UI.updateDevicesAvailability = function(id, devices) {
|
|
VideoLayout.setDeviceAvailabilityIcons(id, devices);
|
|
};
|
|
|
|
/**
|
|
* Show shared video.
|
|
* @param {string} id the id of the sender of the command
|
|
* @param {string} url video url
|
|
* @param {string} attributes
|
|
*/
|
|
UI.onSharedVideoStart = function(id, url, attributes) {
|
|
if (sharedVideoManager) {
|
|
sharedVideoManager.onSharedVideoStart(id, url, attributes);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Update shared video.
|
|
* @param {string} id the id of the sender of the command
|
|
* @param {string} url video url
|
|
* @param {string} attributes
|
|
*/
|
|
UI.onSharedVideoUpdate = function(id, url, attributes) {
|
|
if (sharedVideoManager) {
|
|
sharedVideoManager.onSharedVideoUpdate(id, url, attributes);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Stop showing shared video.
|
|
* @param {string} id the id of the sender of the command
|
|
* @param {string} attributes
|
|
*/
|
|
UI.onSharedVideoStop = function(id, attributes) {
|
|
if (sharedVideoManager) {
|
|
sharedVideoManager.onSharedVideoStop(id, attributes);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handles user's features changes.
|
|
*/
|
|
UI.onUserFeaturesChanged = user => VideoLayout.onUserFeaturesChanged(user);
|
|
|
|
/**
|
|
* Returns the number of known remote videos.
|
|
*
|
|
* @returns {number} The number of remote videos.
|
|
*/
|
|
UI.getRemoteVideosCount = () => VideoLayout.getRemoteVideosCount();
|
|
|
|
/**
|
|
* Sets the remote control active status for a remote participant.
|
|
*
|
|
* @param {string} participantID - The id of the remote participant.
|
|
* @param {boolean} isActive - The new remote control active status.
|
|
* @returns {void}
|
|
*/
|
|
UI.setRemoteControlActiveStatus = function(participantID, isActive) {
|
|
VideoLayout.setRemoteControlActiveStatus(participantID, isActive);
|
|
};
|
|
|
|
/**
|
|
* Sets the remote control active status for the local participant.
|
|
*
|
|
* @returns {void}
|
|
*/
|
|
UI.setLocalRemoteControlActiveChanged = function() {
|
|
VideoLayout.setLocalRemoteControlActiveChanged();
|
|
};
|
|
|
|
// TODO: Export every function separately. For now there is no point of doing
|
|
// this because we are importing everything.
|
|
export default UI;
|