// Constructor
public CaptureDeviceForm(string dvc, bool tooltips)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
try
{
toolTip1.Active = tooltips;
filters = new FilterInfoCollection(FilterCategory.VideoInputDevice);
//remove cameras that are already attached
for (int i = filters.Count - 1; i >= 0; i--)
{
if (CameraRig.ConnectedCameras.Where(x => x.cameraName == filters[i].MonikerString).Count() > 0)
{
filters.RemoveAt(i);
}
}
if (filters.Count == 0)
{
throw new ApplicationException();
}
// add all devices to combo
for (int i = 0; i < filters.Count; i++)
{
deviceCombo.Items.Add(filters[i].MonikerString);
}
// number the webcams in case there are more than one of the same type present
int tmpInt = 0;
for (int f = 0; f < filters.Count; f++)
{
int cnt = 1;
for (int i = tmpInt + 1; i < filters.Count; i++)
{
deviceCombo.Items[tmpInt] = cnt.ToString() + " - " + deviceCombo.Items[tmpInt].ToString();
cnt++;
deviceCombo.Items[i] = cnt.ToString() + " - " + deviceCombo.Items[i].ToString();
cnt++;
}
tmpInt++;
}
// set the selected index to the current webcam
if (dvc != null)
{
for (int i = 0; i < filters.Count; i++)
{
if (filters[i].MonikerString.ToString() == dvc)
{
deviceCombo.SelectedIndex = i;
}
}
}
}
catch (ApplicationException)
{
deviceCombo.Items.Add("No local capture devices");
deviceCombo.Enabled = false;
okButton.Enabled = false;
}
if (deviceCombo.SelectedIndex == -1)
{
deviceCombo.SelectedIndex = 0;
}
}
