internal UndoManager(PageManager pageManager)
{
_pageManager = pageManager;
_undoStack = new List<int>();
_redoStack = new List<int>();
_sequenceNumbers = new Dictionary<int, int>();
}
/// <summary>
/// Creates a new FocusManager
/// </summary>
/// <param name="pageManager">the PageManager for the page</param>
internal FocusManager(PageManager pageManager)
{
_pageManager = pageManager;
_components = new List<PageComponent>();
_registeredCommands = new Dictionary<string, int>();
_activeComponents = new List<ICommandHandler>();
_focusedComponents = new Dictionary<ICommandHandler, PageComponent>();
}
