/// <summary>
/// Redo the last undone action.
/// </summary>
public void Redo()
{
if (RedoableActions.Count > 0)
{
IUndoable action = RedoableActions.Pop();
action.Execute();
UndoableActions.Push(action);
}
}
/// <summary>
/// Executes a specified action and adds it to the stack of undoable actions.
/// </summary>
/// <param name="action">
/// The action to be executed.
/// </param>
/// <param name="clearRedo">
/// A boolean representing whether to clear the redo stack.
/// </param>
public void Execute(IUndoable action)
{
if (action == null)
{
throw new ArgumentNullException(nameof(action));
}
if (action.CanExecute())
{
action.Execute();
UndoableActions.Push(action);
RedoableActions.Clear();
}
}