//cons
public VSTPanel(VSTRig _rig, int _plugNum)
{
InitializeComponent();
rig = _rig;
audiwin = rig.controlPanel.auditwin;
host = rig.controlPanel.host;
midiDevices = rig.controlPanel.midiDevices;
plugNum = _plugNum;
this.lblPlugName.Text = plugName;
plugPath = null;
fileName = null;
plugin = null;
this.Size = new Size(PANELWIDTH, PANELHEIGHT);
pluginInfoWnd = null;
paramEditorWnd = null;
editorWindow = null;
midiInDevice = null;
midiInUnit = null;
midiOutDeviceNum = -1;
audioOut = "no output";
}
public void unloadPlugin()
{
//close child windows
if (pluginSettingsWnd != null)
{
pluginSettingsWnd.Close();
pluginSettingsWnd = null;
}
if (pluginInfoWnd != null)
{
pluginInfoWnd.Close();
pluginInfoWnd = null;
}
if (paramEditorWnd != null)
{
paramEditorWnd.Close();
paramEditorWnd = null;
}
if (editorWindow != null)
{
editorWindow.Close();
editorWindow = null;
}
//disconnect midi i/o
if (midiInDevice != null)
{
disconnectMidiInput(midiInDevice, midiInUnit);
}
host.unloadPlugin(plugin); //disconnect and unload back end
}
//- plugin info window ------------------------------------------------
private void btnPlugInfo_Click(object sender, EventArgs e)
{
btnPlugInfo.Enabled = false;
pluginInfoWnd = new PluginInfoWnd(this);
pluginInfoWnd.Text = plugName + " info";
pluginInfoWnd.Icon = audiwin.Icon;
pluginInfoWnd.FormClosing += new FormClosingEventHandler(infoWindow_FormClosing);
pluginInfoWnd.Show();
}