private void MidiDisconnectA_Click(object sender, EventArgs e)
{
int res = WinMM.midiDisconnect(hMidiIn, hMidiOut, IntPtr.Zero);
if (res != 0)
{
MessageBox.Show(String.Format("Failed to execute midiDisconnect.\nError: {0}", res), "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
private void MIDIInList_SelectedIndexChanged(object sender, EventArgs e)
{
if (handle != IntPtr.Zero)
{
WinMM.midiInStop(handle);
WinMM.midiInClose(handle);
}
midiInProc = new WinMM.MidiInProc(MidiProc);
int retval = WinMM.midiInOpen(out handle, MIDIInList.SelectedIndex, midiInProc, IntPtr.Zero, WinMM.CALLBACK_FUNCTION);
WinMM.midiInStart(handle);
}
private void StopMIDIIn_Click(object sender, EventArgs e)
{
int res = WinMM.midiInClose(hMidiIn);
if (res != 0)
{
MessageBox.Show(String.Format("Failed to close MIDI in device.\nError: {0}", res), "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
else
{
hMidiIn = IntPtr.Zero;
}
}
protected override void OnFormClosing(FormClosingEventArgs e)
{
base.OnFormClosing(e);
if (handle != IntPtr.Zero)
{
WinMM.midiInStop(handle);
WinMM.midiInClose(handle);
}
mut.WaitOne();
mut.ReleaseMutex();
mut.Close();
KDMAPI.TerminateKDMAPIStream();
if (e.CloseReason == CloseReason.WindowsShutDown)
{
return;
}
}
private void InitMIDIIn_Click(object sender, EventArgs e)
{
if (String.IsNullOrEmpty(InCombo.Text))
{
MessageBox.Show("No device selected", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (hMidiIn != IntPtr.Zero)
{
MessageBox.Show("There's already a device allocated now.", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
int res = WinMM.midiInOpen(out hMidiIn, InCombo.SelectedIndex, null, IntPtr.Zero, 0);
if (res != 0)
{
MessageBox.Show(String.Format("Failed to open MIDI in device.\nError: {0}", res), "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void MidiConnectA_Click(object sender, EventArgs e)
{
if (hMidiOut == IntPtr.Zero)
{
MessageBox.Show("No MIDI out device has been initialized.", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (hMidiIn == IntPtr.Zero)
{
MessageBox.Show("No MIDI in device has been initialized.", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
int res = WinMM.midiConnect(hMidiIn, hMidiOut, IntPtr.Zero);
if (res != 0)
{
MessageBox.Show(String.Format("Failed to execute midiConnect.\nError: {0}", res), "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
public OmniMapperCpl()
{
InitializeComponent();
DeviceCount = WinMM.midiOutGetNumDevs();
}
private void OmniMapperCpl_Load(object sender, EventArgs e)
{
try
{
RegistryKey CLSID = Registry.LocalMachine.OpenSubKey(@"Software\Microsoft\Windows NT\CurrentVersion\Drivers32", false);
bool OmniMapperInstalled = (CLSID.GetValue("midimapper", "midimap.dll").ToString() == "OmniMIDI\\OmniMapper.dll");
CLSID.Close();
ActiveMovieKey = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\ActiveMovie\devenum\{4EFE2452-168A-11D1-BC76-00C04FB9453B}\Default MidiOut Device", true);
MIDIMapperKey = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Multimedia\MIDIMap", true);
MIDIOUTCAPS OutCaps = new MIDIOUTCAPS();
for (uint i = 0; i < DeviceCount; i++)
{
WinMM.midiOutGetDevCaps(i, out OutCaps, (uint)Marshal.SizeOf(OutCaps));
if (OutCaps.szPname.Equals("OmniMapper"))
{
continue;
}
MIDIOutList.Items.Add(OutCaps.szPname);
}
if (OmniMapperInstalled)
{
bool Found = false;
String SelDevice = OmniMIDIConfiguratorMain.Mapper.GetValue("TrgtSynth", "Microsoft GS Wavetable Synth").ToString();
CurDevice.Text = String.Format(CurDrvLab, SelDevice);
for (int i = 0; i < MIDIOutList.Items.Count; i++)
{
if (MIDIOutList.Items[i].ToString().Equals(SelDevice))
{
MIDIOutList.SelectedIndex = i;
Found = true;
break;
}
}
if (!Found)
{
MIDIOutList.SelectedIndex = 0;
}
}
else
{
Text = String.Format("Change {0} settings", Functions.IsWindows8OrLater() ? "Windows Media Player MIDI output" : "MIDI mapper");
if (ActiveMovieKey != null)
{
MIDIOutList.SelectedIndex = Convert.ToInt32(ActiveMovieKey.GetValue("MidiOutId"));
}
else
{
MIDIOutList.SelectedIndex = MIDIOutList.FindStringExact(MIDIMapperKey.GetValue("szPname", "Microsoft GS Wavetable Synth").ToString());
}
CurDevice.Text = String.Format(CurDrvLab, MIDIOutList.Items[MIDIOutList.SelectedIndex].ToString());
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}