private void RunInputForm()
{
lock (this.padLock)
{
if (this.adding)
{
return;
}
this.adding = true;
}
this.inputForm = new InvisibleForm();
this.inputForm.KeyDown += this.FormOnKeyDown;
this.inputForm.MouseClick += this.FormOnMouseClick;
this.inputForm.MouseDoubleClick += this.InputFormOnMouseDoubleClick;
this.inputForm.MouseWheel += this.FormOnMouseWheel;
this.inputForm.Show();
this.inputForm.Activate();
this.inputForm.BringToFront();
User32.SetForegroundWindow(this.inputForm.Handle.ToInt32());
this.inputForm.Focus();
}
private ClipboardManager()
{
_form = new InvisibleForm(this);
}
public static int SetUpPlugin(
CallParameters parameters,
System.Threading.CancellationToken cancellationToken
)
{
var cancellationTaskSource = new CancellationTokenSource();
Task.Run(() =>
{
cancellationToken.WaitHandle.WaitOne();
form.Close();
}, cancellationTaskSource.Token);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
string pluginPath = parameters.VstPluginPath;
var hostCmdStub = new HostCommandStub();
var ctx = VstPluginContext.Create(pluginPath, hostCmdStub);
ctx.PluginCommandStub.Open();
// add custom data to the context
ctx.Set("PluginPath", pluginPath);
ctx.Set("HostCmdStub", hostCmdStub);
ctx.PluginCommandStub.MainsChanged(true);
form = new InvisibleForm(ctx);
Application.Run(form);
ctx.PluginCommandStub.MainsChanged(false);
if (cancellationToken.IsCancellationRequested)
{
// Был затребован выход из программы
ctx.PluginCommandStub.Close();
cancellationTaskSource.Cancel();
return(ReturnCodeOffset + 1);
}
byte[] vstSaveState = null;
float[] vstParameters = null;
if (!parameters.FxbFileAsParams)
{
vstSaveState = ctx.PluginCommandStub.GetChunk(true);
}
else
{
var vstParametersList = new List <float>();
var paramCount = ctx.PluginInfo.ParameterCount;
for (int i = 0; i < paramCount; i++)
{
vstParametersList.Add(ctx.PluginCommandStub.GetParameter(i));
}
vstParameters = vstParametersList.ToArray();
}
// VST навм больше не нужен, закрываем
ctx.PluginCommandStub.Close();
if (cancellationToken.IsCancellationRequested)
{
// Был затребован выход из программы
cancellationTaskSource.Cancel();
return(ReturnCodeOffset + 1);
}
int result;
switch (parameters.FxbFileFormat.ToLowerInvariant())
{
case "fxb":
result = SaveStateAsFxb(parameters.FxbFile, vstSaveState, vstParameters,
!parameters.FxbFileAsParams,
(uint)ctx.PluginInfo.PluginID, (uint)ctx.PluginInfo.PluginVersion);
break;
case "fxp":
result = SaveStateAsFxp(parameters.FxbFile, vstSaveState, vstParameters,
!parameters.FxbFileAsParams,
(uint)ctx.PluginInfo.PluginID, (uint)ctx.PluginInfo.PluginVersion);
break;
default:
Console.Error.WriteLine("Save state format {0} does not supported", parameters.FxbFileFormat);
cancellationTaskSource.Cancel();
return(ReturnCodeOffset + 2);
}
Console.WriteLine(
"VST plugin settings saved to {0} (file format {1}; file subformat: {2})",
parameters.FxbFile,
parameters.FxbFileFormat,
(parameters.FxbFileFormat.ToLowerInvariant() == "fxb")
? "bank param with " + (parameters.FxbFileAsParams ? "preset param" : "preset opaque")
: (parameters.FxbFileAsParams ? "preset param" : "preset opaque")
);
cancellationTaskSource.Cancel();
return((result > 0) ? ReturnCodeOffset + result : 0);
}
