private void CurrentEditor_MouseLeftButtonDown(object sender, System.Windows.Input.MouseButtonEventArgs e)
{
var hitTestResult = CurrentEditor.ActiveVisual;
if (hitTestResult is GroupVisual gv)
{
var parent = gv.ParentMolecule;
EditViewModel.DeleteMolecule(parent);
CurrentStatus = "Group deleted";
}
else if (hitTestResult is AtomVisual atomVisual)
{
var atom = atomVisual.ParentAtom;
this.EditViewModel.DeleteAtoms(new[] { atom });
CurrentStatus = "Atom deleted.";
}
else if (hitTestResult is BondVisual bondVisual)
{
var bond = bondVisual.ParentBond;
this.EditViewModel.DeleteBonds(new[] { bond });
CurrentStatus = "Bond deleted";
}
EditViewModel.ClearSelection();
}
