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fix(video-layout): Fix video-layout when a SS participant leaves. 

Unpin the screenshare when the screensharing participant leaves. Switch to tile view if no other participant was pinned before screenshare was auto-pinned, pin the previously pinned participant otherwise.
This commit is contained in:
Jaya Allamsetty 2021-05-05 10:22:14 -04:00 committed by Jaya Allamsetty
parent a582f1c191
commit 035d026e90
1 changed files with 11 additions and 3 deletions
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14
react/features/video-layout/subscriber.js
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@ -12,6 +12,8 @@ import { setRemoteParticipantsWithScreenShare } from './actions';
declare var APP: Object;
declare var interfaceConfig: Object;
let latestScreenshareParticipantId;
/**
* StateListenerRegistry provides a reliable way of detecting changes to
* preferred layout state and dispatching additional actions.
@ -99,16 +101,22 @@ function _updateAutoPinnedParticipant({ dispatch, getState }) {
const remoteScreenShares = state['features/video-layout'].remoteScreenShares;
const pinned = getPinnedParticipant(getState);
// Unpin the screenshare when the screensharing participant has left.
// Unpin the screenshare when the screensharing participant leaves. Switch to tile view if no other
// participant was pinned before screenshare was auto-pinned, pin the previously pinned participant otherwise.
if (!remoteScreenShares?.length) {
const participantId = pinned ? pinned.id : null;
let participantId = null;
if (pinned && pinned.id !== latestScreenshareParticipantId) {
participantId = pinned.id;
}
latestScreenshareParticipantId = null;
dispatch(pinParticipant(participantId));
return;
}
const latestScreenshareParticipantId = remoteScreenShares[remoteScreenShares.length - 1];
latestScreenshareParticipantId = remoteScreenShares[remoteScreenShares.length - 1];
if (latestScreenshareParticipantId) {
dispatch(pinParticipant(latestScreenshareParticipantId));