public PlayingMidi()
{
this.transpose = 60;
if (OutputDevice.DeviceCount == 0)
{
MessageBox.Show("No MIDI output devices available.", "Error!", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
outDevice = new OutputDevice(0);
builder = new ChannelMessageBuilder();
isDeviceOpen = true;
//Set instrument to piano
builder.Command = ChannelCommand.ProgramChange;
builder.MidiChannel = 0;
builder.Data1 = 0;
builder.Build();
outDevice.Send(builder.Result);
ParseCommaDelimited();
tmpmidiFilePlayer = new MidiFilePlayer(outDevice);
midiFilePlayer1 = new MidiFilePlayer(outDevice);
midiFilePlayer1.PlayingFinished += this.midiFilePlayer1_PlayingFinished;
}
public MidiChord(int channel, MidiChordDef midiChordDef, OutputDevice midiOutputDevice)
: base(channel, 0, midiChordDef.MsDuration)
{
_midiOutputDevice = midiOutputDevice;
List<BasicMidiChordDef> basicMidiChordDefs = midiChordDef.BasicMidiChordDefs;
Debug.Assert(basicMidiChordDefs.Count > 0);
List<int> realBasicMidiChordDurations = MidiChordDef.GetIntDurations(MsDuration, midiChordDef.BasicChordDurations, basicMidiChordDefs.Count);
var notesToStop = new SortedSet<byte>();
int i = 0;
foreach(BasicMidiChordDef basicMidiChordDef in midiChordDef.BasicMidiChordDefs)
{
this._basicMidiChords.Add(new BasicMidiChord(channel, this, basicMidiChordDef, realBasicMidiChordDurations[i++]));
if(basicMidiChordDef.HasChordOff)
{
foreach(byte note in basicMidiChordDef.Pitches)
{
if(!notesToStop.Contains(note))
notesToStop.Add(note);
}
}
}
if(midiChordDef.Bank != null)
{
_bank = new BankControl(channel, (byte)midiChordDef.Bank);
}
if(midiChordDef.Patch != null)
{
_patch = new PatchControl(channel, (byte)midiChordDef.Patch);
}
// Moritz currently never repeats MidiChords, so the _repeat field is unnecessary.
// However: the value of midiChordDef.Repeat is saved in SVG-MIDI files,
// and may be used by the web AssistantPerformer.
//_repeat = midiChordDef.Repeat;
if(midiChordDef.PitchWheelDeviation != null)
{
_pitchWheelDeviation = new PitchWheelDeviation(channel, (byte)midiChordDef.PitchWheelDeviation);
}
if(midiChordDef.MidiChordSliderDefs != null)
CreateSliders(channel, midiChordDef.MidiChordSliderDefs, MsDuration);
SetMessagesDict();
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
this.inDevice = new Multimedia.Midi.InputDevice(this.components);
this.outDevice = new Multimedia.Midi.OutputDevice(this.components);
this.tickGen = new Multimedia.Midi.TickGenerator(this.components);
//
// outDevice
//
this.outDevice.RunningStatusEnabled = true;
//
// tickGen
//
this.tickGen.Ppqn = 96;
this.tickGen.Tempo = 500000;
this.tickGen.Tick += new System.EventHandler(this.TickHandler);
}
/// <summary>
/// Disconnects from an output device to cease Midi thru operations.
/// </summary>
/// <param name="outDevice">
/// The output device from which to disconnect.
/// </param>
public void Disconnect(OutputDevice outDevice)
{
if(IsOpen() && outDevice.IsOpen())
{
midiDisconnect(handle, outDevice.DeviceHandle, 0);
}
}
