public void Execute(params string[] parameters)
{
if (parameters.Length > 0)
{
Console.WriteLine("undo не нужны аргументы");
return;
}
var shapes = CommandHistoryContainer.GetInstance().OnUndo();
if (shapes == null)
{
Console.WriteLine("Нет действий, которые можно было бы откатить");
return;
}
var currentShapes = picture.shapes;
foreach (var shape in currentShapes.ToList())
{
picture.Remove(shape);
}
foreach (var shape in shapes)
{
picture.Add(shape);
}
SelectionContainer.GetInstance().OnUndo(picture.shapes);
}
public void Execute(params string[] parameters)
{
picture.Remove(parameters);
}