From 21a1d52753521a8a5d0e1001f4de829fb00671c2 Mon Sep 17 00:00:00 2001
From: Alexandru Petrus <alexandru.petrus@8x8.com>
Date: Fri, 9 Sep 2022 15:43:47 +0300
Subject: [PATCH] fix(large-video) disable screen-sharing placeholder on Spot

Temporary hack, this should likely be configurable.
---
 .../large-video/components/LargeVideo.web.js  | 24 +++++++++++++------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/react/features/large-video/components/LargeVideo.web.js b/react/features/large-video/components/LargeVideo.web.js
index cfec64fc13..38eb45c775 100644
--- a/react/features/large-video/components/LargeVideo.web.js
+++ b/react/features/large-video/components/LargeVideo.web.js
@@ -21,6 +21,8 @@ import { setSeeWhatIsBeingShared } from '../actions.web';
 
 import ScreenSharePlaceholder from './ScreenSharePlaceholder.web';
 
+// Hack to detect Spot.
+const SPOT_DISPLAY_NAME = 'Meeting Room';
 
 declare var interfaceConfig: Object;
 
@@ -41,6 +43,11 @@ type Props = {
      */
     _customBackgroundImageUrl: string,
 
+    /**
+     * Whether the screen-sharing placeholder should be displayed or not.
+     */
+    _displayScreenSharingPlaceholder: boolean,
+
     /**
      * Prop that indicates whether the chat is open.
      */
@@ -156,11 +163,10 @@ class LargeVideo extends Component<Props> {
      */
     render() {
         const {
+            _displayScreenSharingPlaceholder,
             _isChatOpen,
             _noAutoPlayVideo,
-            _showDominantSpeakerBadge,
-            _isScreenSharing,
-            _seeWhatIsBeingShared
+            _showDominantSpeakerBadge
         } = this.props;
         const style = this._getCustomStyles();
         const className = `videocontainer${_isChatOpen ? ' shift-right' : ''}`;
@@ -199,11 +205,11 @@ class LargeVideo extends Component<Props> {
                         onTouchEnd = { this._onDoubleTap }
                         ref = { this._wrapperRef }
                         role = 'figure' >
-                        {_isScreenSharing && !_seeWhatIsBeingShared ? <ScreenSharePlaceholder /> : <video
+                        { _displayScreenSharingPlaceholder ? <ScreenSharePlaceholder /> : <video
                             autoPlay = { !_noAutoPlayVideo }
                             id = 'largeVideo'
                             muted = { true }
-                            playsInline = { true } /* for Safari on iOS to work */ />}
+                            playsInline = { true } /* for Safari on iOS to work */ /> }
                     </div>
                 </div>
                 { interfaceConfig.DISABLE_TRANSCRIPTION_SUBTITLES
@@ -323,7 +329,8 @@ function _mapStateToProps(state) {
     const { backgroundColor, backgroundImageUrl } = state['features/dynamic-branding'];
     const { isOpen: isChatOpen } = state['features/chat'];
     const { width: verticalFilmstripWidth, visible } = state['features/filmstrip'];
-    const { hideDominantSpeakerBadge } = state['features/base/config'];
+    const { defaultLocalDisplayName, hideDominantSpeakerBadge } = state['features/base/config'];
+    const { seeWhatIsBeingShared } = state['features/large-video'];
 
     const tracks = state['features/base/tracks'];
     const localParticipantId = getLocalParticipant(state)?.id;
@@ -338,16 +345,19 @@ function _mapStateToProps(state) {
     const isLocalScreenshareOnLargeVideo = largeVideoParticipant?.id?.includes(localParticipantId)
         && videoTrack?.videoType === VIDEO_TYPE.DESKTOP;
 
+    const isOnSpot = defaultLocalDisplayName === SPOT_DISPLAY_NAME;
+
     return {
         _backgroundAlpha: state['features/base/config'].backgroundAlpha,
         _customBackgroundColor: backgroundColor,
         _customBackgroundImageUrl: backgroundImageUrl,
+        _displayScreenSharingPlaceholder: isLocalScreenshareOnLargeVideo && !seeWhatIsBeingShared && !isOnSpot,
         _isChatOpen: isChatOpen,
         _isScreenSharing: isLocalScreenshareOnLargeVideo,
         _largeVideoParticipantId: largeVideoParticipant?.id,
         _noAutoPlayVideo: testingConfig?.noAutoPlayVideo,
         _resizableFilmstrip: isFilmstripResizable(state),
-        _seeWhatIsBeingShared: state['features/large-video'].seeWhatIsBeingShared,
+        _seeWhatIsBeingShared: seeWhatIsBeingShared,
         _showDominantSpeakerBadge: !hideDominantSpeakerBadge,
         _verticalFilmstripWidth: verticalFilmstripWidth.current,
         _verticalViewMaxWidth: getVerticalViewMaxWidth(state),