public new void Dispose()
{
UtilityAudio.DisposeVst();
vst = null;
base.Dispose();
vstFormSingleton = null;
}
void LoadToolStripMenuItemClick(object sender, EventArgs e)
{
if (vstForm != null)
{
vstForm.Dispose();
vstForm = null;
showToolStripMenuItem.Enabled = false;
editParametersToolStripMenuItem.Enabled = false;
loadToolStripMenuItem.Text = "Load...";
}
else
{
var 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, "nix");
vstForm.Show();
showToolStripMenuItem.Enabled = true;
editParametersToolStripMenuItem.Enabled = true;
loadToolStripMenuItem.Text = "Unload...";
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
public VSTForm(string VSTPath, string asioDevice)
{
vstFormSingleton = this;
UtilityAudio.OpenAudio(AudioLibrary.NAudio, asioDevice);
InitializeComponent();
vst = UtilityAudio.LoadVst(VSTPath, this.Handle);
this.Text = vst.pluginContext.PluginCommandStub.GetProgramName();
var rect = new Rectangle();
vst.pluginContext.PluginCommandStub.EditorGetRect(out rect);
this.SetClientSizeCore(rect.Width, rect.Height + 125);
vst.StreamCall += vst_StreamCall;
UtilityAudio.StartAudio();
}
void MainFormFormClosing(object sender, FormClosingEventArgs e)
{
if (midiIn != null)
{
midiIn.Dispose();
midiIn = null;
}
if (midiOut != null)
{
midiOut.Dispose();
midiOut = null;
}
if (vstForm != null)
{
vstForm.Dispose();
vstForm = null;
}
UtilityAudio.Dispose();
}
private void VSTForm_FormClosed(object sender, FormClosedEventArgs e)
{
vstFormSingleton = null;
}