//VstPluginContext pluginContext = null;
//VSTStream vstStream = null;
//IWavePlayer playbackDevice = null;
//EditParametersForm edit = new EditParametersForm();
//RecordableMixerStream32 mixer=new RecordableMixerStream32();
//WaveChannel32 mp3Channel = null;
//long mp3Position = 0;
//MixerForm mixerForm = null;
public VSTForm(string VSTPath)
{
Singleton = this;
UtilityAudio.OpenAudio(AudioLibrary.NAudio, null);
InitializeComponent();
vst = UtilityAudio.LoadVST(VSTPath, this.Handle);
this.Text = vst.pluginContext.PluginCommandStub.GetProgramName();
Rectangle rect = new Rectangle();
vst.pluginContext.PluginCommandStub.EditorGetRect(out rect);
this.SetClientSizeCore(rect.Width, rect.Height + 125);
vst.StreamCall += new EventHandler<VSTStreamEventArgs>(vst_StreamCall);
UtilityAudio.StartAudio();
/*HostCommandStub hcs = new HostCommandStub();
hcs.Directory = System.IO.Path.GetDirectoryName(VSTPath);
try
{
pluginContext = VstPluginContext.Create(VSTPath, hcs);
pluginContext.PluginCommandStub.Open();
this.Text= pluginContext.PluginCommandStub.GetProgramName();
//pluginContext.PluginCommandStub.SetProgram(0);
pluginContext.PluginCommandStub.EditorOpen(this.Handle);
Rectangle rect = new Rectangle();
pluginContext.PluginCommandStub.EditorGetRect(out rect);
this.SetClientSizeCore(rect.Width, rect.Height+125);
pluginContext.PluginCommandStub.MainsChanged(true);
vstStream = new VSTStream();
vstStream.ProcessCalled += new EventHandler<ProcessCalledEventArgs>(vstStream_ProcessCalled);
vstStream.pluginContext = pluginContext;
vstStream.SetWaveFormat(44100, 2);
mixer.AddInputStream(vstStream);
playbackDevice = new AsioOut(0);//new WaveOut();//
playbackDevice.Init(mixer);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}*/
}
public new void Dispose()
{
/*edit.Close();
playbackDevice.Stop();
playbackDevice.Dispose();
pluginContext.Dispose();
if(mp3Channel!=null)
mp3Channel.Dispose();
if(mixerForm!=null)
mixerForm.Close();
*/
UtilityAudio.DisposeVST();
vst = null;
base.Dispose();
Singleton = null;
}
private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
//File.Delete(Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
SaveSetting(Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
//Salviamo la porta aperta
if (UtilityMIDI.IsOpen(MIDIType.Serial))
{
UtilityIniFile.SetIniString("Setup", "COM", UtilityMIDI.PortName(MIDIType.Serial), Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
UtilityMIDI.Close(MIDIType.Serial);
}
if (UtilityMIDI.IsOpen(MIDIType.MIDI_IN))
{
UtilityIniFile.SetIniString("Setup", "MIDI_IN", UtilityMIDI.PortName(MIDIType.MIDI_IN), Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
UtilityMIDI.Close(MIDIType.MIDI_IN);
}
else UtilityIniFile.SetIniString("Setup", "MIDI_IN", "", Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
if (UtilityMIDI.IsOpen(MIDIType.MIDI_OUT))
{
UtilityIniFile.SetIniString("Setup", "MIDI_OUT", UtilityMIDI.PortName(MIDIType.MIDI_OUT), Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
UtilityMIDI.Close(MIDIType.MIDI_OUT);
}
else UtilityIniFile.SetIniString("Setup", "MIDI_OUT", "", Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
UtilityIniFile.SetIniString("Setup", "Configuration", configurationToolStripMenuItem.Checked ? "Show" : "Hide", Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
UtilityIniFile.SetIniString("Setup", "Tool", toolToolStripMenuItem.Checked ? "Show" : "Hide", Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
UtilityIniFile.SetIniString("Setup", "Monitor", monitorToolStripMenuItem.Checked ? "Show" : "Hide", Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
UtilityIniFile.SetIniString("Setup", "SFZ", sFZToolStripMenuItem.Checked ? "Show" : "Hide", Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
UtilityIniFile.SetIniString("Setup", "Effects", effectsToolStripMenuItem.Checked ? "Show" : "Hide", Application.StartupPath + System.IO.Path.DirectorySeparatorChar.ToString() + "Option.ini");
if (vstForm != null)
{
vstForm.Dispose();
vstForm = null;
}
if (sfz != null) sfz.Dispose();
UtilityAudio.Dispose();
}
private void VSTForm_FormClosed(object sender, FormClosedEventArgs e)
{
/*playbackDevice.Stop();
playbackDevice.Dispose();
pluginContext.Dispose();
mp3Channel.Dispose();
mixerForm.Close();*/
Singleton = null;
}
private void loadToolStripMenuItem1_Click(object sender, EventArgs e)
{
if (vstForm != null)
{
vstForm.Dispose();
vstForm = null;
showToolStripMenuItem.Enabled = false;
editParametersToolStripMenuItem.Enabled = false;
noteMapToolStripMenuItem.Enabled = false;
loadToolStripMenuItem1.Text = "Load...";
}
else
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "Select VST:";
ofd.Filter = "VST Files (*.dll)|*.dll";
if (LastDirectoryUsed.ContainsKey("VSTDir"))
ofd.InitialDirectory = LastDirectoryUsed["VSTDir"];
else
ofd.InitialDirectory = UtilityAudio.GetVSTDirectory();
DialogResult res = ofd.ShowDialog();
if (res != DialogResult.OK || !File.Exists(ofd.FileName)) return;
try
{
if (LastDirectoryUsed.ContainsKey("VSTDir"))
LastDirectoryUsed["VSTDir"] = Directory.GetParent(ofd.FileName).FullName;
else
LastDirectoryUsed.Add("VSTDir", Directory.GetParent(ofd.FileName).FullName);
vstForm = new VSTForm(ofd.FileName);
vstForm.Show();
showToolStripMenuItem.Enabled = true;
editParametersToolStripMenuItem.Enabled = true;
noteMapToolStripMenuItem.Enabled = true;
loadToolStripMenuItem1.Text = "Unload...";
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
