private void UpdateCustomGrippers()
{
if (_CustomGripperCompanion != null)
{
_CustomGripperCompanion.OnClearCustomElements(_CustomGrippers, _ForegroundElements);
_CustomGripperCompanion = null;
}
foreach (var gripper in _CustomGrippers)
{
BindingOperations.ClearAllBindings(gripper);
}
_CustomGrippers.Clear();
foreach (var foregroundElement in _ForegroundElements)
{
RemoveForgroundElement(foregroundElement);
}
_ForegroundElements.Clear();
if (SelectedCompanions.Count == 1)
{
_CustomGripperCompanion = SelectedCompanions[0];
_CustomGripperCompanion.OnCreateCustomElements(_CustomGrippers, _ForegroundElements);
foreach (var foregroundElement in _ForegroundElements)
{
AddForgroundElement(foregroundElement);
}
}
}