theluyuan
38ba663466
Some checks failed
Close stale issues and PRs / stale (push) Has been cancelled
41 lines
1.2 KiB
TypeScript
41 lines
1.2 KiB
TypeScript
import { isEqual, sortBy } from 'lodash-es';
|
|
|
|
import { MEDIA_TYPE } from '../media/constants';
|
|
import { getScreenshareParticipantIds } from '../participants/functions';
|
|
import StateListenerRegistry from '../redux/StateListenerRegistry';
|
|
|
|
import { isLocalTrackMuted } from './functions';
|
|
|
|
/**
|
|
* Notifies when the list of currently sharing participants changes.
|
|
*/
|
|
StateListenerRegistry.register(
|
|
/* selector */ state => getScreenshareParticipantIds(state),
|
|
/* listener */ (participantIDs, store, previousParticipantIDs) => {
|
|
if (typeof APP !== 'object') {
|
|
return;
|
|
}
|
|
|
|
if (!isEqual(sortBy(participantIDs), sortBy(previousParticipantIDs))) {
|
|
APP.API.notifySharingParticipantsChanged(participantIDs);
|
|
}
|
|
}
|
|
);
|
|
|
|
|
|
/**
|
|
* Notifies when the local video mute state changes.
|
|
*/
|
|
StateListenerRegistry.register(
|
|
/* selector */ state => isLocalTrackMuted(state['features/base/tracks'], MEDIA_TYPE.VIDEO),
|
|
/* listener */ (muted, store, previousMuted) => {
|
|
if (typeof APP !== 'object') {
|
|
return;
|
|
}
|
|
|
|
if (muted !== previousMuted) {
|
|
APP.API.notifyVideoMutedStatusChanged(muted);
|
|
}
|
|
}
|
|
);
|