public void EnumerateAndSetWebcams()
{
Store.Data.Webcam.Webcams.Clear();
InitializeWebcamObsSource(null);
ObsProperties webcamProperties = Store.Data.Webcam.Source.GetProperties();
ObsProperty[] webcamPropertyList = webcamProperties.GetPropertyList();
for (int i = 0; i < webcamPropertyList.Length; i++)
{
if (webcamPropertyList[i].Name.Equals("video_device_id"))
{
string[] propertyNames = webcamPropertyList[i].GetListItemNames();
object[] propertyValues = webcamPropertyList[i].GetListItemValues();
for (int j = 0; j < propertyNames.Length; j++)
{
Store.Data.Webcam.Webcams.Add(new WebcamDevice(propertyNames[j], (string)propertyValues[j]));
}
}
}
}
/// <param name="focusProperty"> Optional: Sets focus to control of this property.</param>
private void RefreshProperties(ObsProperty focusProperty = null)
{
// prevent properties triggering another refresh when previous refresh is still ongoing
if (++refreshCount > 0)
{
return;
}
ScrollableControl parent = (Parent as ScrollableControl);
var oldScrollPos = parent != null ? parent.VerticalScroll.Value : 0;
List <Control> controls = new List <Control>();
Control focusControl = null;
do
{
refreshCount = 0;
controls.Clear();
ObsProperty[] propertyList = properties.GetPropertyList();
foreach (ObsProperty property in propertyList)
{
PropertyControl control = new PropertyControl(this, property, settings)
{
Enabled = property.Enabled,
Visible = property.Visible
};
if (focusProperty != null && property.GetPointer() == focusProperty.GetPointer())
{
focusControl = control.Controls[1];
}
controls.Add(control);
}
}while (refreshCount > 0);
panel.SuspendLayout();
panel.Controls.Clear();
panel.Controls.AddRange(controls.ToArray());
panel.Select();
panel.Focus();
// restore last focused control and scroll state
if (focusControl != null)
{
focusControl.Focus();
focusControl.Select();
}
if (parent != null)
{
parent.VerticalScroll.Value = oldScrollPos;
}
panel.ResumeLayout();
PerformLayout();
refreshCount = -1;
}
