Merge pull request #564 from jitsi/recording-related-work-in-progress

Recording related UI modifications.

conference.js

@@ -567,7 +567,7 @@ export default {
 
     _getConferenceOptions() {
         let options = config;
-        if(config.enableRecording) {
+        if(config.enableRecording && !config.recordingType) {
             options.recordingType = (config.hosts &&
                 (typeof config.hosts.jirecon != "undefined"))?
                 "jirecon" : "colibri";
@@ -848,7 +848,8 @@ export default {
             APP.UI.changeDisplayName(id, displayName);
         });
 
-        room.on(ConferenceEvents.RECORDING_STATE_CHANGED, (status, error) => {
+        room.on(ConferenceEvents.RECORDER_STATE_CHANGED, (status, error) => {
+            console.log("Received recorder status change: ", status, error);
             if(status == "error") {
                 console.error(error);
                 return;
@@ -1008,15 +1009,8 @@ export default {
 
 
         // Starts or stops the recording for the conference.
-        APP.UI.addListener(UIEvents.RECORDING_TOGGLE, (predefinedToken) => {
-            if (predefinedToken) {
-                room.toggleRecording({token: predefinedToken});
-                return;
-            }
-            APP.UI.requestRecordingToken().then((token) => {
-                room.toggleRecording({token: token});
-            });
-
+        APP.UI.addListener(UIEvents.RECORDING_TOGGLED, (options) => {
+            room.toggleRecording(options);
         });
 
         APP.UI.addListener(UIEvents.SUBJECT_CHANGED, (topic) => {

css/main.css

@@ -129,21 +129,6 @@ html, body{
     -moz-transition: all .5s ease-in-out;
     transition: all .5s ease-in-out;
 }
-/*#ffde00*/
-#toolbar_button_record.active {
-    -webkit-text-shadow:    -1px 0 10px #00ccff,
-    0 1px 10px #00ccff,
-    1px 0 10px #00ccff,
-    0 -1px 10px #00ccff;
-    -moz-text-shadow:   1px 0 10px #00ccff,
-    0 1px 10px #00ccff,
-    1px 0 10px #00ccff,
-    0 -1px 10px #00ccff;
-    text-shadow:    -1px 0 10px #00ccff,
-    0 1px 10px #00ccff,
-    1px 0 10px #00ccff,
-    0 -1px 10px #00ccff;
-}
 
 a.button:hover,
 a.bottomToolbarButton:hover {
@@ -298,7 +283,7 @@ div.feedbackButton:hover {
 }
 
 .active {
-    color: #00ccff;
+    background-color: #00ccff;
 }
 
 .bottomToolbar_span>span {

css/videolayout_default.css

@@ -488,4 +488,34 @@
     padding: 10px;
     color: rgba(255,255,255,.5);
     z-index: 10000;
+}
+
+.centeredVideoLabel {
+    display: none;
+    position: absolute;
+    bottom: 45%;
+    top: auto;
+    right: auto;
+    left: auto;
+    line-height: 28px;
+    height: 28px;
+    width: auto;
+    padding: 5px;
+    margin-right: auto;
+    margin-left: auto;
+    background: rgba(0,0,0,.5);
+    color: #FFF;
+    z-index: 10000;
+    border-radius: 4px;
+    -webkit-transition: all 2s 2s linear;
+    transition: all 2s 2s linear;
+}
+
+.moveToCorner {
+    top: 5px;
+    right: 5px;
+    margin-right: 0px;
+    margin-left: auto;
+    background: rgba(0,0,0,.3);
+    color: rgba(255,255,255,.5);
 }

index.html

@@ -116,7 +116,7 @@
                     </span>
                     <a class="button icon-microphone" id="toolbar_button_mute" data-container="body" data-toggle="popover" data-placement="bottom" shortcut="mutePopover" data-i18n="[content]toolbar.mute" content="Mute / Unmute"></a>
                     <a class="button icon-camera" id="toolbar_button_camera" data-container="body" data-toggle="popover" data-placement="bottom" shortcut="toggleVideoPopover" data-i18n="[content]toolbar.videomute" content="Start / stop camera"></a>
-                    <a class="button icon-recEnable" id="toolbar_button_record" data-container="body" data-toggle="popover" data-placement="bottom" data-i18n="[content]toolbar.record" content="Record" style="display: none"></a>
+                    <a class="button" id="toolbar_button_record" data-container="body" data-toggle="popover" data-placement="bottom" data-i18n="[content]toolbar.record" content="Record" style="display: none"></a>
                     <a class="button icon-security" id="toolbar_button_security" data-container="body" data-toggle="popover" data-placement="bottom" data-i18n="[content]toolbar.lock" content="Lock / unlock room"></a>
                     <a class="button icon-link" id="toolbar_button_link" data-container="body" data-toggle="popover" data-placement="bottom" data-i18n="[content]toolbar.invite" content="Invite others"></a>
                     <a class="button icon-chat" id="toolbar_button_chat" data-container="body" data-toggle="popover" shortcut="toggleChatPopover" data-placement="bottom" data-i18n="[content]toolbar.chat" content="Open / close chat">
@@ -154,6 +154,7 @@
                 </div>
                 <span id="videoConnectionMessage"></span>
                 <span id="videoResolutionLabel">HD</span>
+                <span id="recordingLabel" class="centeredVideoLabel"></span>
             </div>
 
             <div id="remoteVideos">

lang/main.json

@@ -51,7 +51,7 @@
         "mute": "Mute / Unmute",
         "videomute": "Start / stop camera",
         "authenticate": "Authenticate",
-        "record": "Record",
+        "record": "Toggle recording",
         "lock": "Lock / unlock room",
         "invite": "Invite others",
         "chat": "Open / close chat",
@@ -179,6 +179,7 @@
         "joinAgain": "Join again",
         "Share": "Share",
         "Save": "Save",
+        "recording": "Recording",
         "recordingToken": "Enter recording token",
         "Dial": "Dial",
         "sipMsg": "Enter SIP number",
@@ -206,7 +207,14 @@
         "firefoxExtensionPrompt": "You need to install a Firefox extension in order to use screen sharing. Please try again after you <a href='__url__'>get it from here</a>!",
         "feedbackQuestion": "How was your call?",
         "thankYou": "Thank you for using __appName__!",
-        "sorryFeedback": "We're sorry to hear that. Would you like to tell us more?"
+        "sorryFeedback": "We're sorry to hear that. Would you like to tell us more?",
+        "liveStreaming": "Live Streaming",
+        "streamKey": "Stream name/key",
+        "startLiveStreaming": "Start live streaming",
+        "stopStreamingWarning": "Are you sure you would like to stop the live streaming?",
+        "stopRecordingWarning": "Are you sure you would like to stop the recording?",
+        "stopLiveStreaming": "Stop live streaming",
+        "stopRecording": "Stop recording"
     },
     "email":
     {
@@ -254,8 +262,17 @@
     },
     "recording":
     {
-        "toaster": "Currently recording!",
-        "pending": "Your recording will start as soon as another participant joins",
-        "on": "Recording has been started"
+        "pending": "Recording waiting for a participant to join...",
+        "on": "Recording",
+        "off": "Recording stopped",
+        "failedToStart": "Recording failed to start"
+    },
+    "liveStreaming":
+    {
+        "pending": "Starting Live Stream...",
+        "on": "Live Streaming",
+        "off": "Live Streaming Stopped",
+        "unavailable": "The live streaming service is currently unavailable. Please try again later.",
+        "failedToStart": "Live streaming failed to start"
     }
 }

modules/UI/UI.js

@@ -14,6 +14,7 @@ import UIEvents from "../../service/UI/UIEvents";
 import CQEvents from '../../service/connectionquality/CQEvents';
 import EtherpadManager from './etherpad/Etherpad';
 import SharedVideoManager from './shared_video/SharedVideo';
+import Recording from "./recording/Recording";
 
 import VideoLayout from "./videolayout/VideoLayout";
 import FilmStrip from "./videolayout/FilmStrip";
@@ -363,12 +364,16 @@ UI.start = function () {
     bindEvents();
     sharedVideoManager = new SharedVideoManager(eventEmitter);
     if (!interfaceConfig.filmStripOnly) {
-
         $("#videospace").mousemove(function () {
             return ToolbarToggler.showToolbar();
         });
         setupToolbars();
         setupChat();
+
+        // Initialise the recording module.
+        if (config.enableRecording)
+            Recording.init(eventEmitter, config.recordingType);
+
         // Display notice message at the top of the toolbar
         if (config.noticeMessage) {
             $('#noticeText').text(config.noticeMessage);
@@ -566,15 +571,15 @@ UI.updateLocalRole = function (isModerator) {
     VideoLayout.showModeratorIndicator();
 
     Toolbar.showSipCallButton(isModerator);
-    Toolbar.showRecordingButton(isModerator);
     Toolbar.showSharedVideoButton(isModerator);
+    Recording.showRecordingButton(isModerator);
     SettingsMenu.showStartMutedOptions(isModerator);
     SettingsMenu.showFollowMeOptions(isModerator);
 
     if (isModerator) {
         messageHandler.notify(null, "notify.me", 'connected', "notify.moderator");
 
-        Toolbar.checkAutoRecord();
+        Recording.checkAutoRecord();
     }
 };
 
@@ -977,37 +982,8 @@ UI.requestFeedback = function () {
     });
 };
 
-/**
- * Request recording token from the user.
- * @returns {Promise}
- */
-UI.requestRecordingToken = function () {
-    let msg = APP.translation.generateTranslationHTML("dialog.recordingToken");
-    let token = APP.translation.translateString("dialog.token");
-    return new Promise(function (resolve, reject) {
-        messageHandler.openTwoButtonDialog(
-            null, null, null,
-            `<h2>${msg}</h2>
-             <input name="recordingToken" type="text"
-                    data-i18n="[placeholder]dialog.token"
-                    placeholder="${token}" autofocus>`,
-            false, "dialog.Save",
-            function (e, v, m, f) {
-                if (v && f.recordingToken) {
-                    resolve(UIUtil.escapeHtml(f.recordingToken));
-                } else {
-                    reject();
-                }
-            },
-            null,
-            function () { },
-            ':input:first'
-        );
-    });
-};
-
 UI.updateRecordingState = function (state) {
-    Toolbar.updateRecordingState(state);
+    Recording.updateRecordingState(state);
 };
 
 UI.notifyTokenAuthFailed = function () {

modules/UI/recording/Recording.js

@@ -0,0 +1,289 @@
+/* global APP, $, config, interfaceConfig */
+/*
+ * Copyright @ 2015 Atlassian Pty Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import UIEvents from "../../../service/UI/UIEvents";
+import UIUtil from '../util/UIUtil';
+
+/**
+ * Recording.
+ */
+let recordingToaster = null;
+
+function _isRecordingButtonEnabled() {
+    return interfaceConfig.TOOLBAR_BUTTONS.indexOf("recording") !== -1
+            && config.enableRecording;
+}
+
+/**
+ * Request live stream token from the user.
+ * @returns {Promise}
+ */
+function _requestLiveStreamId() {
+    let msg = APP.translation.generateTranslationHTML("dialog.liveStreaming");
+    let token = APP.translation.translateString("dialog.streamKey");
+    return new Promise(function (resolve, reject) {
+        APP.UI.messageHandler.openTwoButtonDialog(
+            null, null, null,
+            `<h2>${msg}</h2>
+             <input name="streamId" type="text"
+                    data-i18n="[placeholder]dialog.streamKey"
+                    placeholder="${token}" autofocus>`,
+            false, "dialog.startLiveStreaming",
+            function (e, v, m, f) {
+                if (v && f.streamId) {
+                    resolve(UIUtil.escapeHtml(f.streamId));
+                } else {
+                    reject();
+                }
+            },
+            null,
+            function () { },
+            ':input:first'
+        );
+    });
+}
+
+/**
+ * Request recording token from the user.
+ * @returns {Promise}
+ */
+function _requestRecordingToken () {
+    let msg = APP.translation.generateTranslationHTML("dialog.recordingToken");
+    let token = APP.translation.translateString("dialog.token");
+
+    return new Promise(function (resolve, reject) {
+        APP.UI.messageHandler.openTwoButtonDialog(
+            null, null, null,
+            `<h2>${msg}</h2>
+             <input name="recordingToken" type="text"
+                    data-i18n="[placeholder]dialog.token"
+                    placeholder="${token}" autofocus>`,
+            false, "dialog.Save",
+            function (e, v, m, f) {
+                if (v && f.recordingToken) {
+                    resolve(UIUtil.escapeHtml(f.recordingToken));
+                } else {
+                    reject();
+                }
+            },
+            null,
+            function () { },
+            ':input:first'
+        );
+    });
+}
+
+function _showStopRecordingPrompt (recordingType) {
+    var title;
+    var message;
+    var buttonKey;
+    if (recordingType === "jibri") {
+        title = "dialog.liveStreaming";
+        message = "dialog.stopStreamingWarning";
+        buttonKey = "dialog.stopLiveStreaming";
+    }
+    else {
+        title = "dialog.recording";
+        message = "dialog.stopRecordingWarning";
+        buttonKey = "dialog.stopRecording";
+    }
+
+    return new Promise(function (resolve, reject) {
+        APP.UI.messageHandler.openTwoButtonDialog(
+            title,
+            null,
+            message,
+            null,
+            false,
+            buttonKey,
+            function(e,v,m,f) {
+                if (v) {
+                    resolve();
+                } else {
+                    reject();
+                }
+            }
+        );
+    });
+}
+
+function moveToCorner(selector, move) {
+    let moveToCornerClass = "moveToCorner";
+
+    if (move && !selector.hasClass(moveToCornerClass))
+        selector.addClass(moveToCornerClass);
+    else
+        selector.removeClass(moveToCornerClass);
+}
+
+var Recording = {
+    /**
+     * Initializes the recording UI.
+     */
+    init (emitter, recordingType) {
+        this.eventEmitter = emitter;
+
+        this.initRecordingButton(recordingType);
+    },
+
+    initRecordingButton(recordingType) {
+        let selector = $('#toolbar_button_record');
+
+        if (recordingType === 'jibri') {
+            this.baseClass = "fa fa-play-circle";
+            this.recordingOnKey = "liveStreaming.on";
+            this.recordingOffKey = "liveStreaming.off";
+            this.recordingPendingKey = "liveStreaming.pending";
+            this.failedToStartKey = "liveStreaming.failedToStart";
+        }
+        else {
+            this.baseClass = "icon-recEnable";
+            this.recordingOnKey = "recording.on";
+            this.recordingOffKey = "recording.off";
+            this.recordingPendingKey = "recording.pending";
+            this.failedToStartKey = "recording.failedToStart";
+        }
+
+        selector.addClass(this.baseClass);
+
+        var self = this;
+        selector.click(function () {
+            console.log("BUTTON CLICKED", self.currentState);
+            switch (self.currentState) {
+                case "on": {
+                    _showStopRecordingPrompt(recordingType).then(() =>
+                        self.eventEmitter.emit(UIEvents.RECORDING_TOGGLED));
+                }
+                    break;
+                case "available":
+                case "off": {
+                    if (recordingType === 'jibri')
+                        _requestLiveStreamId().then((streamId) => {
+                            self.eventEmitter.emit( UIEvents.RECORDING_TOGGLED,
+                                {streamId: streamId});
+                        });
+                    else {
+                        if (self.predefinedToken) {
+                            self.eventEmitter.emit( UIEvents.RECORDING_TOGGLED,
+                                {token: self.predefinedToken});
+                            return;
+                        }
+
+                        _requestRecordingToken().then((token) => {
+                            self.eventEmitter.emit( UIEvents.RECORDING_TOGGLED,
+                                {token: token});
+                        });
+                    }
+                }
+                    break;
+                default: {
+                    APP.UI.messageHandler.openMessageDialog(
+                        "dialog.liveStreaming",
+                        "liveStreaming.unavailable"
+                    );
+                }
+            }
+        });
+    },
+
+    // Shows or hides the 'recording' button.
+    showRecordingButton (show) {
+        if (_isRecordingButtonEnabled() && show) {
+            $('#toolbar_button_record').css({display: "inline-block"});
+        } else {
+            $('#toolbar_button_record').css({display: "none"});
+        }
+    },
+
+    updateRecordingState(recordingState) {
+        // If there's no state change, we ignore the update.
+        if (this.currentState === recordingState)
+            return;
+
+        this.setRecordingButtonState(recordingState);
+    },
+
+    // Sets the state of the recording button
+    setRecordingButtonState (recordingState) {
+        let buttonSelector = $('#toolbar_button_record');
+        let labelSelector = $('#recordingLabel');
+
+        // TODO: handle recording state=available
+        if (recordingState === 'on') {
+
+            buttonSelector.removeClass(this.baseClass);
+            buttonSelector.addClass(this.baseClass + " active");
+
+            labelSelector.attr("data-i18n", this.recordingOnKey);
+            moveToCorner(labelSelector, true, 3000);
+            labelSelector
+                .text(APP.translation.translateString(this.recordingOnKey));
+        } else if (recordingState === 'off'
+                    || recordingState === 'unavailable') {
+
+            // We don't want to do any changes if this is
+            // an availability change.
+            if (this.currentState === "available"
+                || this.currentState === "unavailable")
+                return;
+
+            buttonSelector.removeClass(this.baseClass + " active");
+            buttonSelector.addClass(this.baseClass);
+
+            moveToCorner(labelSelector, false);
+            let messageKey;
+            if (this.currentState === "pending")
+                messageKey = this.failedToStartKey;
+            else
+                messageKey = this.recordingOffKey;
+
+            labelSelector.attr("data-i18n", messageKey);
+            labelSelector.text(APP.translation.translateString(messageKey));
+
+            setTimeout(function(){
+                $('#recordingLabel').css({display: "none"});
+            }, 5000);
+        }
+        else if (recordingState === 'pending') {
+
+            buttonSelector.removeClass(this.baseClass + " active");
+            buttonSelector.addClass(this.baseClass);
+
+            moveToCorner(labelSelector, false);
+            labelSelector
+                .attr("data-i18n", this.recordingPendingKey);
+            labelSelector
+                .text(APP.translation.translateString(
+                    this.recordingPendingKey));
+        }
+
+        this.currentState = recordingState;
+
+        if (!labelSelector.is(":visible"))
+            labelSelector.css({display: "inline-block"});
+    },
+    // checks whether recording is enabled and whether we have params
+    // to start automatically recording
+    checkAutoRecord () {
+        if (_isRecordingButtonEnabled && config.autoRecord) {
+            this.predefinedToken = UIUtil.escapeHtml(config.autoRecordToken);
+            this.eventEmitter.emit(UIEvents.RECORDING_TOGGLED,
+                                    this.predefinedToken);
+        }
+    }
+};
+
+export default Recording;

modules/UI/toolbars/Toolbar.js

@@ -6,7 +6,6 @@ import AnalyticsAdapter from '../../statistics/AnalyticsAdapter';
 import UIEvents from '../../../service/UI/UIEvents';
 
 let roomUrl = null;
-let recordingToaster = null;
 let emitter = null;
 
 
@@ -43,51 +42,6 @@ function openLinkDialog () {
     );
 }
 
-// Sets the state of the recording button
-function setRecordingButtonState (recordingState) {
-    let selector = $('#toolbar_button_record');
-
-    if (recordingState === 'on') {
-        selector.removeClass("icon-recEnable");
-        selector.addClass("icon-recEnable active");
-
-        $("#largeVideo").toggleClass("videoMessageFilter", true);
-        let recordOnKey = "recording.on";
-        $('#videoConnectionMessage').attr("data-i18n", recordOnKey);
-        $('#videoConnectionMessage').text(APP.translation.translateString(recordOnKey));
-
-        setTimeout(function(){
-            $("#largeVideo").toggleClass("videoMessageFilter", false);
-            $('#videoConnectionMessage').css({display: "none"});
-        }, 1500);
-
-        recordingToaster = messageHandler.notify(
-            null, "recording.toaster", null,
-            null, null,
-            {timeOut: 0, closeButton: null, tapToDismiss: false}
-        );
-    } else if (recordingState === 'off') {
-        selector.removeClass("icon-recEnable active");
-        selector.addClass("icon-recEnable");
-
-        $("#largeVideo").toggleClass("videoMessageFilter", false);
-        $('#videoConnectionMessage').css({display: "none"});
-
-        if (recordingToaster) {
-            messageHandler.remove(recordingToaster);
-        }
-    } else if (recordingState === 'pending') {
-        selector.removeClass("icon-recEnable active");
-        selector.addClass("icon-recEnable");
-
-        $("#largeVideo").toggleClass("videoMessageFilter", true);
-        let recordPendingKey = "recording.pending";
-        $('#videoConnectionMessage').attr("data-i18n", recordPendingKey);
-        $('#videoConnectionMessage').text(APP.translation.translateString(recordPendingKey));
-        $('#videoConnectionMessage').css({display: "block"});
-    }
-}
-
 const buttonHandlers = {
     "toolbar_button_mute": function () {
         if (APP.conference.audioMuted) {
@@ -107,10 +61,6 @@ const buttonHandlers = {
             emitter.emit(UIEvents.VIDEO_MUTED, true);
         }
     },
-    "toolbar_button_record": function () {
-        AnalyticsAdapter.sendEvent('toolbar.recording.toggled');
-        emitter.emit(UIEvents.RECORDING_TOGGLE);
-    },
     "toolbar_button_security": function () {
         emitter.emit(UIEvents.ROOM_LOCK_CLICKED);
     },
@@ -250,7 +200,8 @@ const Toolbar = {
      */
     unlockLockButton () {
         if ($("#toolbar_button_security").hasClass("icon-security-locked"))
-            UIUtil.buttonClick("#toolbar_button_security", "icon-security icon-security-locked");
+            UIUtil.buttonClick("#toolbar_button_security",
+                                "icon-security icon-security-locked");
     },
 
     /**
@@ -258,7 +209,8 @@ const Toolbar = {
      */
     lockLockButton () {
         if ($("#toolbar_button_security").hasClass("icon-security"))
-            UIUtil.buttonClick("#toolbar_button_security", "icon-security icon-security-locked");
+            UIUtil.buttonClick("#toolbar_button_security",
+                                "icon-security icon-security-locked");
     },
 
     /**
@@ -279,15 +231,6 @@ const Toolbar = {
         }
     },
 
-    // Shows or hides the 'recording' button.
-    showRecordingButton (show) {
-        if (UIUtil.isButtonEnabled('recording') && show) {
-            $('#toolbar_button_record').css({display: "inline-block"});
-        } else {
-            $('#toolbar_button_record').css({display: "none"});
-        }
-    },
-
     // Shows or hides the 'shared video' button.
     showSharedVideoButton () {
         if (UIUtil.isButtonEnabled('sharedvideo')
@@ -298,14 +241,6 @@ const Toolbar = {
         }
     },
 
-    // checks whether recording is enabled and whether we have params
-    // to start automatically recording
-    checkAutoRecord () {
-        if (UIUtil.isButtonEnabled('recording') && config.autoRecord) {
-            emitter.emit(UIEvents.RECORDING_TOGGLE, UIUtil.escapeHtml(config.autoRecordToken));
-        }
-    },
-
     // checks whether desktop sharing is enabled and whether
     // we have params to start automatically sharing
     checkAutoEnableDesktopSharing () {
@@ -383,10 +318,6 @@ const Toolbar = {
         }
     },
 
-    updateRecordingState (state) {
-        setRecordingButtonState(state);
-    },
-
     /**
      * Marks video icon as muted or not.
      * @param {boolean} muted if icon should look like muted or not

modules/UI/util/UIUtil.js

@@ -123,11 +123,7 @@
     },
 
     isButtonEnabled: function (name) {
-        var isEnabled = interfaceConfig.TOOLBAR_BUTTONS.indexOf(name) !== -1;
-        if (name === 'recording') {
-            return isEnabled && config.enableRecording;
-        }
-        return isEnabled;
+        return interfaceConfig.TOOLBAR_BUTTONS.indexOf(name) !== -1;
     },
 
     hideDisabledButtons: function (mappings) {

service/UI/UIEvents.js

@@ -62,7 +62,7 @@ export default {
     CONTACT_CLICKED: "UI.contact_clicked",
     HANGUP: "UI.hangup",
     LOGOUT: "UI.logout",
-    RECORDING_TOGGLE: "UI.recording_toggle",
+    RECORDING_TOGGLED: "UI.recording_toggled",
     SIP_DIAL: "UI.sip_dial",
     SUBJECT_CHANGED: "UI.subject_changed",
     VIDEO_DEVICE_CHANGED: "UI.video_device_changed",