public new void Dispose()
{
UtilityAudio.DisposeVST();
vst = null;
base.Dispose();
Singleton = null;
}
private void tsbSave_Click(object sender, EventArgs e)
{
var saveFile = new SaveFileDialog();
saveFile.Title = "Select output file:";
saveFile.Filter = "WAV Files (*.wav)|*.wav";
saveFile.ShowDialog();
UtilityAudio.SaveStream(saveFile.FileName);
}
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, comboBoxAudioOutDevices.Text);
vstForm.Show();
showToolStripMenuItem.Enabled = true;
editParametersToolStripMenuItem.Enabled = true;
loadToolStripMenuItem.Text = "Unload...";
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
private void tsbRec_CheckedChanged(object sender, EventArgs e)
{
if (tsbRec.Checked)
{
tsbRec.BackColor = Color.Red;
UtilityAudio.StartStreamingToDisk();
}
else
{
tsbRec.BackColor = Color.Transparent;
UtilityAudio.StopStreamingToDisk();
}
}
void Timer1Tick(object sender, EventArgs e)
{
// Call these three functions 'getEditorSize', 'processIdle' and 'processReplacing' continually while the GUI is open.
// If size don't change and you don't need to process audio call the functions anyway because plugins can rely on them being called frequently for their redrawing.
// http://vstnet.codeplex.com/discussions/281497
// In fact all I had to call was Jacobi.Vst.Core.Host.IVstPluginCommandStub.EditorIdle()
// which I do every 100 ms. This works great ;)
if (vst != null && doGUIRefresh)
{
vst.pluginContext.PluginCommandStub.EditorIdle();
}
// update play time
tslNowTime.Text = UtilityAudio.GetMp3CurrentTime().ToString();
}
private void tsbLoad_Click(object sender, EventArgs e)
{
var fileDialog = new OpenFileDialog();
fileDialog.Title = "Select MP3 file:";
fileDialog.Filter = "MP3 Files (*.mp3)|*.mp3";
fileDialog.ShowDialog();
if (String.IsNullOrEmpty(fileDialog.FileName))
{
return;
}
UtilityAudio.LoadMP3(fileDialog.FileName);
tslTotalTime.Text = " / " + UtilityAudio.GetMp3TotalTime().ToString();
}
public VSTForm(string VSTPath)
{
Singleton = this;
UtilityAudio.OpenAudio(AudioLibrary.NAudio);
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();
}
private void tsbStop_Click(object sender, EventArgs e)
{
try
{
if (UtilityAudio.IsMP3Played())
{
UtilityAudio.PauseMP3();
tsbStop.Image = (System.Drawing.Image) new System.ComponentModel.ComponentResourceManager(typeof(VSTForm)).GetObject("tsbStop.Image");
}
else
{
UtilityAudio.StopMp3();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
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 tsbPlay_Click(object sender, EventArgs e)
{
UtilityAudio.PlayMP3();
tsbStop.Image = (System.Drawing.Image) new System.ComponentModel.ComponentResourceManager(typeof(VSTForm)).GetObject("tsbPause.Image");
}
private void tsbMixer_Click(object sender, EventArgs e)
{
UtilityAudio.ShowMixer();
}
