//- plugin management -------------------------------------------------
public void loadPlugin()
{
String pluginPath = "";
#if (DEBUG)
//useful for testing, don't have to go through the FileOPen dialog over & over
string[] vstlist = File.ReadAllLines("vst.lst");
pluginPath = vstlist[vstnum++];
if (vstnum >= vstlist.Length)
{
vstnum = 0; //wrap it around
}
#else
loadPluginDialog.Title = "load a VST";
loadPluginDialog.InitialDirectory = curPluginPath;
loadPluginDialog.Filter = "VST plugins (*.dll)|*.dll|All files (*.*)|*.*";
loadPluginDialog.ShowDialog();
pluginPath = loadPluginDialog.FileName;
if (pluginPath.Length == 0)
{
return;
}
curPluginPath = Path.GetDirectoryName(pluginPath);
#endif
VSTPanel panel = currentRig.addPanel(pluginPath);
if (panel == null)
{
MessageBox.Show("failed to load the plugin file: " + pluginPath, "Plugin Load Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
//- panel management ----------------------------------------------------------
public void addPanel(VSTPanel panel)
{
panels.Add(panel);
panelSpace.Size = new Size(VSTPanel.PANELWIDTH, VSTPanel.PANELHEIGHT * panels.Count);
panel.Location = new Point(0, VSTPanel.PANELHEIGHT * (panels.Count - 1));
panelSpace.Controls.Add(panel);
updateScrollBar();
}
public PluginInfoWnd(VSTPanel _panel)
{
InitializeComponent();
this.BackColor = Color.FromArgb(0x3f, 0xff, 0x00);
panel = _panel;
plugin = panel.plugin;
//flags
String flags = "";
if ((plugin.flags & (1 << 0)) != 0)
{
flags += " Has editor\n";
}
if ((plugin.flags & (1 << 4)) != 0)
{
flags += " Supports replacing processing\n";
}
if ((plugin.flags & (1 << 5)) != 0)
{
flags += " Program data is handled in chunks\n";
}
if ((plugin.flags & (1 << 8)) != 0)
{
flags += " Is a synth\n";
}
if ((plugin.flags & (1 << 9)) != 0)
{
flags += " Does not produce sound when input is silent\n";
}
if ((plugin.flags & (1 << 12)) != 0)
{
flags += " Supports double precision processing\n";
}
//unique ID
byte[] idbytes = BitConverter.GetBytes(plugin.uniqueID);
String idstr = System.Text.Encoding.ASCII.GetString(idbytes);
char[] idchars = idstr.ToCharArray();
Array.Reverse(idchars);
idstr = new String(idchars);
String infotext = plugin.name + "\n" +
plugin.vendor + "\n\n" +
//plugin.version + "\n" +
plugin.numPrograms + " programs\n" +
plugin.numParams + " parameters\n" +
plugin.numInputs + " inputs\n" +
plugin.numOutputs + " outputs\n\n" +
"Flags : 0x" + plugin.flags.ToString("X4") + "\n" +
flags +
"Unique ID : " + idstr + "\n";
lblPlugInfo.Text = infotext;
}
public PluginParamWnd(VSTPanel _panel)
{
InitializeComponent();
panel = _panel;
parameters = panel.plugin.parameters;
int paramcount = parameters.Length;
paramNames = new Label[paramcount];
paramValues = new Label[paramcount];
paramsliders = new HScrollBar[paramcount];
for (int i = 0; i < paramcount; i++)
{
VSTParam param = parameters[i];
Label paramName = new Label();
paramName.Text = param.name;
paramName.AutoSize = true;
paramName.Location = new Point(10, i * PARAMVSPACE + 10);
paramNames[i] = paramName;
pnlParams.Controls.Add(paramName);
}
for (int i = 0; i < paramcount; i++)
{
VSTParam param = parameters[i];
Label paramValue = new Label();
paramValue.Text = param.value.ToString("F4");
paramValue.AutoSize = true;
paramValue.Location = new Point(180, i * PARAMVSPACE + 10);
paramValues[i] = paramValue;
pnlParams.Controls.Add(paramValue);
HScrollBar paramSlider = new HScrollBar();
paramSlider.Minimum = 0;
paramSlider.Maximum = 10039;
paramSlider.Tag = i;
paramSlider.SmallChange = 1;
paramSlider.LargeChange = 10000 / 250;
paramSlider.Value = (int)(param.value * 10000);
paramSlider.Location = new Point(230, i * PARAMVSPACE + 10);
paramSlider.Width = 250;
paramSlider.ValueChanged += new EventHandler(paramSliderValueChanged);
paramsliders[i] = paramSlider;
pnlParams.Controls.Add(paramSlider);
}
pnlParams.Height = 500;
Label gutter = new Label();
gutter.Text = "";
gutter.Height = 10;
gutter.Location = new Point(10, paramcount * PARAMVSPACE);
pnlParams.Controls.Add(gutter);
}
public void removePanel(VSTPanel panel)
{
panelSpace.Controls.Remove(panel);
panels.Remove(panel);
panelSpace.Size = new Size(VSTPanel.PANELWIDTH, VSTPanel.PANELHEIGHT * panels.Count);
for (int i = 0; i < panels.Count; i++)
{
panels[i].plugNum = i;
panels[i].Location = new Point(0, VSTPanel.PANELHEIGHT * i);
}
updateScrollBar();
Invalidate();
}
//cons
public PluginSettingsWnd(VSTPanel _panel)
{
InitializeComponent();
panel = _panel;
plugin = panel.plugin;
waveDevices = panel.host.waveDevices;
midiDevices = panel.midiDevices;
cbxAudioIn.DataSource = waveDevices.getInDevNameList();
cbxAudioOut.DataSource = waveDevices.getOutDevNameList();
cbxMidiIn.DataSource = midiDevices.getInDevNameList();
cbxMidiIn.SelectedIndex = cbxMidiIn.FindString((panel.midiInDevice != null) ? panel.midiInDevice.devName : "no input");
cbxMidiOut.DataSource = midiDevices.getOutDevNameList();
}
public PanelMidiOut(VSTPanel _panel)
: base(_panel.plugName)
{
panel = _panel;
}