private void OnTracksChanged(object sender, NotifyCollectionChangedEventArgs e)
{
ThreadHelper.EnsureIsMainThread();
// We only care about local tracks, that can only be added at the moment.
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
{
bool anyNewLocalTrack = false;
foreach (var newItem in e.NewItems)
{
var tvm = (TrackViewModel)newItem;
if (!tvm.IsRemote)
{
anyNewLocalTrack = true;
_allSenders.Add(new SenderTrackViewModel(tvm.TrackImpl));
}
}
if (anyNewLocalTrack)
{
RaisePropertyChanged(nameof(AvailableSenders));
}
break;
}
}
}
public void AddVideoTrack(LocalVideoTrack track, string deviceName)
{
ThreadHelper.EnsureIsMainThread();
VideoTracks.Add(new VideoTrackViewModel(track, deviceName));
LocalTracks.Add(new LocalTrackViewModel(Symbol.Video)
{
DisplayName = deviceName
});
}
public void AddAudioTrack(LocalAudioTrack track, string deviceName)
{
ThreadHelper.EnsureIsMainThread();
AudioTracks.Add(new AudioTrackViewModel(track, deviceName));
LocalTracks.Add(new LocalTrackViewModel(Symbol.Volume)
{
DisplayName = deviceName
});
}