/// <summary>
/// Add, Remove, and Update Pin property pages in the _properties control
/// </summary>
internal void SyncPinPropertyPages(PropertyPagePanel properties)
{
if (properties == null)
{
properties = _properties;
}
if (properties != null)
{
// remove any pin property pages that are no longer valid
List <IPin> pins = (Node as DSFilterNode).GetPins();
for (int i = properties.TabControl.Controls.Count - 1; i > -1; i--)
{
try
{
if (properties.TabControl.Controls[i].Tag is IPin)
{
if (!pins.Contains(_properties.TabControl.Controls[i].Tag as IPin))
{
properties.TabControl.Controls.RemoveAt(i);
}
}
}
catch
{
// the IPin was removed from the filter before we could sync it
// go ahead and remove the property page
properties.TabControl.Controls.RemoveAt(i);
}
}
// find or create a new tabpage for each remaining pin
foreach (IPin pin in pins)
{
TabPage tp = GetPinPropertyPage(pin);
PinPropertiesTextBox tbox = null;
if (tp == null)
{
// we don't have this one yet so create it
PinInfo pi;
pin.QueryPinInfo(out pi);
tp = new TabPage(pi.name);
DsUtils.FreePinInfo(pi);
tp.Tag = pin;
tbox = new PinPropertiesTextBox(pin);
tp.Controls.Add(tbox);
properties.TabControl.Controls.Add(tp);
}
else
{
// we already have this property page, refresh it's text box
tbox = tp.Controls[0] as PinPropertiesTextBox;
tbox.RefreshProperties();
}
}
}
}
public PropertiesDialog(string caption, IPin pin)
{
InitializeComponent();
_pinTextBox = new PinPropertiesTextBox(pin);
panel2.Controls.Add(_pinTextBox);
button1.DialogResult = DialogResult.OK;
this.CancelButton = button1;
Text = caption + " Properties";
}