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ffbaee065d
Fixes #14491. When a screensharing participant leaves and is unmuted or sharing the tab audio, there is a dominant speaker changed event which stores wrong values in filmstrip state. And because we skip reordering when there is no filmstrip scroll and no screensharers to avoid reordering on every dominant speaker event for small meetings, we fail to evaluate that the screensharere is actually gone and we still show it. This will not happen if the one sharing is not dominant speaker (muted) or if there are more participants in the meeting (there is a scroll).
38 lines
1.5 KiB
TypeScript
38 lines
1.5 KiB
TypeScript
import { PARTICIPANT_JOINED, PARTICIPANT_LEFT } from '../base/participants/actionTypes';
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import MiddlewareRegistry from '../base/redux/MiddlewareRegistry';
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import { CLIENT_RESIZED, SAFE_AREA_INSETS_CHANGED, SET_ASPECT_RATIO } from '../base/responsive-ui/actionTypes';
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import { setTileViewDimensions } from './actions.native';
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import { updateRemoteParticipants, updateRemoteParticipantsOnLeave } from './functions.native';
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import './subscriber.native';
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/**
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* The middleware of the feature Filmstrip.
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*/
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MiddlewareRegistry.register(store => next => action => {
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if (action.type === PARTICIPANT_LEFT) {
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// This have to be executed before we remove the participant from features/base/participants state in order to
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// remove the related thumbnail component before we need to re-render it. If we do this after next()
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// we will be in situation where the participant exists in the remoteParticipants array in features/filmstrip
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// but doesn't exist in features/base/participants state which will lead to rendering a thumbnail for
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// non-existing participant.
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updateRemoteParticipantsOnLeave(store, action.participant?.id);
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}
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const result = next(action);
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switch (action.type) {
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case CLIENT_RESIZED:
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case SAFE_AREA_INSETS_CHANGED:
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case SET_ASPECT_RATIO:
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store.dispatch(setTileViewDimensions());
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break;
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case PARTICIPANT_JOINED: {
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updateRemoteParticipants(store, false, action.participant?.id);
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break;
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}
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}
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return result;
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});
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