private void _expandPropertiesButton_Click(object sender, EventArgs e)
{
if ((this.Parent as DSDaggerUIGraph).ModalProperties && ((_dsfilternode._filter as IDMOWrapperFilter) == null))
{
try
{
PropertiesDialog pd = new PropertiesDialog(CaptionText, _dsfilternode._filter);
SyncPinPropertyPages(pd.PropertyPagePanel);
pd.ShowDialog(this.TopLevelControl);
pd.Dispose();
_dsfilternode.SyncPins();
pd = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error creating Proprty Page");
}
}
}
/// <summary>
/// User has clicked on a pin properties menu item
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void tmi_Click(object sender, EventArgs e)
{
// if this pin implements ISpecifyPropertyPages, show that instead
PropertiesDialog pd;
IPin pin = null;
string pinname;
// get the DaggerPin
DSOutputPin opin = (sender as ToolStripMenuItem).Tag as DSOutputPin;
if (opin != null)
{
// it's an output pin
pin = opin._pin;
pinname = opin.Name;
}
else
{
// it's an input pin
pin = ((sender as ToolStripMenuItem).Tag as DSInputPin)._pin;
pinname = ((sender as ToolStripMenuItem).Tag as DSInputPin).Name;
}
ISpecifyPropertyPages proppage = pin as ISpecifyPropertyPages;
bool displayed = false;
if (proppage != null)
{
// display the pin's property pages
displayed = DirectShowLib.Utils.FilterGraphTools.ShowPinFilterPropertyPage(pin, this.TopLevelControl.Handle, pinname);
}
// if ShowPinFilterPropertyPage failed, or there's no ISpecifyPropertyPages, show the default pin info
if (!displayed)
{
pd = new PropertiesDialog(pinname, pin);
pd.ShowDialog();
pd.Dispose();
pd = null;
}
}