public void AddTrack(TrackName trackName, List <MidiEvent> midiEvents = null)
{
var trackNameEvent = new TextEvent(trackName.ToString(), MetaEventType.SequenceTrackName, 0);
midiEvents = midiEvents ?? new List <MidiEvent>();
midiEvents.Insert(0, trackNameEvent);
var lastEvent = midiEvents.OrderBy(e => e.AbsoluteTime).Last();
midiEvents.Add(new MetaEvent(MetaEventType.EndTrack, 0, lastEvent.AbsoluteTime));
MidiFile.Events.AddTrack(midiEvents);
}
public void RemoveNote(TrackName trackName, NoteOnEvent noteEvent)
{
int trackNumber;
if (!_tracksNumbersByName.TryGetValue(trackName.ToString(), out trackNumber))
{
throw new ArgumentException($"No track named: {trackName}", nameof(trackName));
}
MidiFile.Events[trackNumber].Remove(noteEvent);
MidiFile.Events[trackNumber].Remove(noteEvent.OffEvent);
}
public void AddEvents(TrackName trackName, IEnumerable <MidiEvent> newEvents)
{
int trackNumber;
if (!_tracksNumbersByName.TryGetValue(trackName.ToString(), out trackNumber))
{
throw new ArgumentException($"No track named: {trackName}", nameof(trackName));
}
foreach (var newEvent in newEvents)
{
MidiFile.Events.AddEvent(newEvent, trackNumber);
}
}