private void InternalNote(Object o, ChannelMessageEventArgs args)
{
ChannelMessageBuilder builder = new ChannelMessageBuilder(args.Message);
NoteEvent noteEvent = new NoteEvent {
note = builder.Data1,
origNote = builder.Data1,
trackNum = sequencer.GetTrackNum(args.MidiTrack),
track = args.MidiTrack,
};
if (sequencer.GetTrackNum(noteEvent.track) == this.TrackNum)
{
noteEvent.note = NoteHelper.ApplyOctaveShift(noteEvent.note, this.OctaveNum);
ChannelCommand cmd = args.Message.Command;
int vel = builder.Data2;
if ((cmd == ChannelCommand.NoteOff) || (cmd == ChannelCommand.NoteOn && vel == 0))
{
this.ProcessOffNote(noteEvent);
}
if ((cmd == ChannelCommand.NoteOn) && vel > 0)
{
this.ProcessOnNote(noteEvent);
}
}
}
private int ApplyOctaveShift(int note)
{
// octaveShift now holds the track octave and the selected octave together
int os = octaveShift;
return(NoteHelper.ApplyOctaveShift(note, os));
}
public void Update(BmpSequencer bmpSeq)
{
int tn = this.TrackNum;
if (!(bmpSeq is BmpSequencer))
{
return;
}
Sequence seq = bmpSeq.Sequence;
if (!(seq is Sequence))
{
return;
}
Keyboard.UpdateFrequency(new List <int>());
if ((tn >= 0 && tn < seq.Count) && seq[tn] is Track track)
{
int po = bmpSeq.GetTrackPreferredOctaveShift(track);
Console.WriteLine(String.Format("Track {0} {1} po {2}", tn, bmpSeq.MaxTrack, po));
List <int> notes = new List <int>();
foreach (MidiEvent ev in track.Iterator())
{
if (ev.MidiMessage.MessageType == MessageType.Channel)
{
ChannelMessage msg = (ev.MidiMessage as ChannelMessage);
if (msg.Command == ChannelCommand.NoteOn)
{
int note = msg.Data1;
int vel = msg.Data2;
if (vel > 0)
{
notes.Add(NoteHelper.ApplyOctaveShift(note, this.OctaveNum + po));
}
}
}
}
this.OctaveShift.Value = po;
Keyboard.UpdateFrequency(notes);
ChosenInstrument = bmpSeq.GetTrackPreferredInstrument(track);
}
if (hostProcess)
{
this.BackColor = Color.FromArgb(235, 235, 120);
}
else
{
this.BackColor = Color.Transparent;
}
}
public void ProcessOnNote(NoteEvent note)
{
foreach (Control ctl in PerformerLayout.Controls)
{
BmpLocalPerformer performer = (ctl as BmpLocalPerformer);
if (performer != null && performer.UiEnabled && performer.PerformerEnabled)
{
if (note.trackNum == performer.TrackNum)
{
int po = SequencerReference.GetTrackPreferredOctaveShift(note.track);
note.note = NoteHelper.ApplyOctaveShift(note.origNote, performer.OctaveNum + po);
performer.ProcessOnNote(note);
}
}
}
}
public void Update(BmpSequencer sequencer)
{
int tn = this.TrackNum;
Sequence seq = sequencer.Sequence;
if (!(seq is Sequence))
{
return;
}
Keyboard.UpdateFrequency(new List <int>());
if ((tn >= 0 && tn < seq.Count) && seq[tn] is Track track)
{
List <int> notes = new List <int>();
foreach (MidiEvent ev in track.Iterator())
{
if (ev.MidiMessage.MessageType == MessageType.Channel)
{
ChannelMessage msg = (ev.MidiMessage as ChannelMessage);
if (msg.Command == ChannelCommand.NoteOn)
{
int note = msg.Data1;
int vel = msg.Data2;
if (vel > 0)
{
int po = sequencer.GetTrackPreferredOctaveShift(track);
notes.Add(NoteHelper.ApplyOctaveShift(note, this.OctaveNum + po));
}
}
}
}
Keyboard.UpdateFrequency(notes);
ChosenInstrument = sequencer.GetTrackPreferredInstrument(track);
}
if (hostProcess)
{
this.BackColor = Color.FromArgb(235, 235, 120);
}
else
{
this.BackColor = Color.Transparent;
}
}
private int ApplyOctaveShift(int note)
{
int os = octaveShift + player.GetTrackPreferredOctaveShift(player.LoadedTrack);
return(NoteHelper.ApplyOctaveShift(note, os));
}