private void EditDisplayElement()
{
var displayElement = CurrentDisplayElement;
if (displayElement == null)
{
return;
}
var viewModel = new DisplayItemEditorViewModel { DisplayItem = displayElement };
var editor = new DisplayItemEditorView { DataContext = viewModel };
editor.ShowDialog();
}
/// <summary>
/// The add element.
/// </summary>
private void AddElement()
{
var displayElement = new DisplayItem();
var viewModel = new DisplayItemEditorViewModel { DisplayItem = displayElement };
var editor = new DisplayItemEditorView { DataContext = viewModel };
editor.ShowDialog();
DisplayItems.Add(displayElement);
CurrentDisplayElement = displayElement;
}