public PlaybackViewModel(AudioOutput.IPlaybackDevice playback, MidiInput.IMidiInput midiIn)
{
StartCommand = ReactiveCommand.Create(() => { playback.Start(midiIn.MidiData); midiIn.Start(); },
playback.PlayState.Select(x => x != AudioOutput.PlayState.Playing));
StopCommand = ReactiveCommand.Create(() => { playback.Stop(); midiIn.Stop(); },
playback.PlayState.Select(x => x == AudioOutput.PlayState.Playing));
playback.Stop();
}
public AudioSetupViewModel(AudioOutput.IAudioDevices devices, AudioOutput.IPlaybackDevice device)
{
this.devices = devices;
isEnabled = device.PlayState.Select(x => x != AudioOutput.PlayState.Playing).ToProperty(this, x => x.IsEnabled);
}