Merge pull request #704 from robintown/feedless-tiles

Don't show toolbar buttons on connecting tiles

src/video-grid/VideoTile.tsx

@@ -72,7 +72,7 @@ export const VideoTile = forwardRef<HTMLDivElement, Props>(
     const { t } = useTranslation();
 
     const toolbarButtons: JSX.Element[] = [];
-    if (!isLocal) {
+    if (hasFeed && !isLocal) {
       toolbarButtons.push(
         <AudioButton
           key="localVolume"

src/video-grid/VideoTileContainer.tsx

@@ -68,7 +68,7 @@ export function VideoTileContainer({
   } = useCallFeed(item.callFeed);
   const { rawDisplayName } = useRoomMemberName(item.member);
   const [tileRef, mediaRef] = useSpatialMediaStream(
-    stream,
+    stream ?? null,
     audioContext,
     audioDestination,
     isLocal,
@@ -109,7 +109,7 @@ export function VideoTileContainer({
         onFullscreen={onFullscreenCallback}
         {...rest}
       />
-      {videoTileSettingsModalState.isOpen && !maximised && (
+      {videoTileSettingsModalState.isOpen && !maximised && item.callFeed && (
         <VideoTileSettingsModal
           {...videoTileSettingsModalProps}
           feed={item.callFeed}

src/video-grid/useAudioOutputDevice.ts

@@ -18,7 +18,7 @@ import { RefObject, useEffect } from "react";
 
 export function useAudioOutputDevice(
   mediaRef: RefObject<MediaElement>,
-  audioOutputDevice: string
+  audioOutputDevice: string | undefined
 ): void {
   useEffect(() => {
     if (

src/video-grid/useCallFeed.ts

@@ -19,17 +19,18 @@ import { CallFeed, CallFeedEvent } from "matrix-js-sdk/src/webrtc/callFeed";
 import { SDPStreamMetadataPurpose } from "matrix-js-sdk/src/webrtc/callEventTypes";
 
 interface CallFeedState {
-  callFeed: CallFeed;
+  callFeed: CallFeed | undefined;
   isLocal: boolean;
   speaking: boolean;
   videoMuted: boolean;
   audioMuted: boolean;
   localVolume: number;
-  disposed: boolean;
-  stream: MediaStream;
-  purpose: SDPStreamMetadataPurpose;
+  disposed: boolean | undefined;
+  stream: MediaStream | undefined;
+  purpose: SDPStreamMetadataPurpose | undefined;
 }
-function getCallFeedState(callFeed: CallFeed): CallFeedState {
+
+function getCallFeedState(callFeed: CallFeed | undefined): CallFeedState {
   return {
     callFeed,
     isLocal: callFeed ? callFeed.isLocal() : false,
@@ -43,7 +44,7 @@ function getCallFeedState(callFeed: CallFeed): CallFeedState {
   };
 }
 
-export function useCallFeed(callFeed: CallFeed): CallFeedState {
+export function useCallFeed(callFeed: CallFeed | undefined): CallFeedState {
   const [state, setState] = useState<CallFeedState>(() =>
     getCallFeedState(callFeed)
   );

src/video-grid/useMediaStream.ts

@@ -64,8 +64,8 @@ export const useMediaStreamTrackCount = (
 };
 
 export const useMediaStream = (
-  stream: MediaStream,
-  audioOutputDevice: string,
+  stream: MediaStream | null,
+  audioOutputDevice: string | null,
   mute = false,
   localVolume?: number
 ): RefObject<MediaElement> => {
@@ -158,7 +158,7 @@ const createLoopback = async (stream: MediaStream): Promise<MediaStream> => {
   await loopbackConn.setRemoteDescription(offer);
   const answer = await loopbackConn.createAnswer();
   // Rewrite SDP to be stereo and (variable) max bitrate
-  const parsedSdp = parseSdp(answer.sdp);
+  const parsedSdp = parseSdp(answer.sdp!);
   parsedSdp.media.forEach((m) =>
     m.fmtp.forEach(
       (f) => (f.config += `;stereo=1;cbr=0;maxaveragebitrate=510000;`)
@@ -206,11 +206,11 @@ export const useAudioContext = (): [
     }
   }, []);
 
-  return [context.current, destination.current, audioRef];
+  return [context.current!, destination.current!, audioRef];
 };
 
 export const useSpatialMediaStream = (
-  stream: MediaStream,
+  stream: MediaStream | null,
   audioContext: AudioContext,
   audioDestination: AudioNode,
   mute = false,
@@ -219,7 +219,7 @@ export const useSpatialMediaStream = (
   const tileRef = useRef<HTMLDivElement>();
   const [spatialAudio] = useSpatialAudio();
   // We always handle audio separately form the video element
-  const mediaRef = useMediaStream(stream, undefined, true, undefined);
+  const mediaRef = useMediaStream(stream, null, true);
   const [audioTrackCount] = useMediaStreamTrackCount(stream);
 
   const gainNodeRef = useRef<GainNode>();
@@ -240,7 +240,7 @@ export const useSpatialMediaStream = (
         });
       }
       if (!sourceRef.current) {
-        sourceRef.current = audioContext.createMediaStreamSource(stream);
+        sourceRef.current = audioContext.createMediaStreamSource(stream!);
       }
 
       const tile = tileRef.current;
@@ -252,12 +252,12 @@ export const useSpatialMediaStream = (
         const bounds = tile.getBoundingClientRect();
         const windowSize = Math.max(window.innerWidth, window.innerHeight);
         // Position the source relative to its placement in the window
-        pannerNodeRef.current.positionX.value =
+        pannerNodeRef.current!.positionX.value =
           (bounds.x + bounds.width / 2) / windowSize - 0.5;
-        pannerNodeRef.current.positionY.value =
+        pannerNodeRef.current!.positionY.value =
           (bounds.y + bounds.height / 2) / windowSize - 0.5;
         // Put the source in front of the listener
-        pannerNodeRef.current.positionZ.value = -2;
+        pannerNodeRef.current!.positionZ.value = -2;
       };
 
       gainNode.gain.value = localVolume;