private void AddElementMenuItem_Click(object sender, RoutedEventArgs e)
{
if (_viewModel.SelectedElement == null)
{
return;
}
if (!(_viewModel.SelectedElement is CombinedElementViewModel combined))
{
MessageBox.Show($"Selected Element: {_viewModel.SelectedElement.Name} is not nested from CombinedElementViewModel. But has to");
return;
}
var model = WebFactory.CreateWebElementModel();
var dialog = new WebElementDetailsWindow(model, combined.GetExistedNames(), false);
if (dialog.ShowDialog() != true)
{
return;
}
if (combined.Elements == null)
{
combined.Elements = new ObservableCollection <WebElementViewModel>();
}
model.Parent = combined;
combined.Elements.Add(model);
_viewModel.SelectedElement = model;
}
