private MidiMessageType getMidiEventType(cmdr.MidiLib.Core.MidiIO.Data.MidiEvent ev)
{
MidiMessageType eventType;
var shortType = ev.Status & 0xF0;
switch (shortType)
{
case 0x80:
//Note Off
eventType = MidiMessageType.NoteOff;
break;
case 0x90:
// Note On
eventType = MidiMessageType.NoteOn;
break;
case 0xA0:
// Polyphonic Aftertouch
eventType = MidiMessageType.PolyAftertouch;
break;
case 0xB0:
// Control Message
eventType = MidiMessageType.ControlChange;
break;
case 0xC0:
// Program Change to general Midi Instrument Name
eventType = MidiMessageType.ProgramChange;
break;
case 0xD0:
// Channel Aftertouch
eventType = MidiMessageType.ChannelAftertouch;
break;
case 0xE0:
// Pitch Wheel / Pitch Bend
eventType = MidiMessageType.PitchBend;
break;
default:
eventType = MidiMessageType.Unknown;
break;
}
return(eventType);
}
private void onMidiEventHandle(cmdr.MidiLib.Core.MidiIO.Data.MidiEvent ev)
{
bool checkSysEx = false;
var handleEvent = (ev.MidiEventType == cmdr.MidiLib.Core.MidiIO.Definitions.EMidiEventType.Short)
? _channelListeners[ev.Status & 0x0F]
: checkSysEx;
if (!handleEvent)
{
return;
}
MidiChannel channel = MidiManager.Channels[(ev.Status & 0x0F) + 1];
MidiMessage message = null;
var type = getMidiEventType(ev);
switch (type)
{
case MidiMessageType.ControlChange:
message = new MidiControlChangeMessage(ev, type);
break;
case MidiMessageType.NoteOff:
case MidiMessageType.NoteOn:
message = new MidiNoteMessage(ev, type);
break;
case MidiMessageType.ProgramChange:
message = new MidiProgramChangeMessage(ev, type);
break;
case MidiMessageType.PitchBend:
message = new MidiPitchBendMessage(ev, type);
break;
default:
Console.WriteLine("MidiMessageType is unknown");
break;
}
if (message != null && MessageReceived != null)
{
MessageReceived(_sender, new MessageReceivedEventArgs(channel, message));
}
}
internal MidiMessage(cmdr.MidiLib.Core.MidiIO.Data.MidiEvent ev, MidiMessageType type)
{
_coreMessage = ev;
_type = type;
}