private static bool InterpretorOnCursorMove(IInterpretor sender, ICursorInformation args)
{
var orgPosition = (Console.CursorLeft, Console.CursorTop);
if (args.OldCursorPosition.HasValue && args.OldCursorPosition.Value >= 0)
{
Console.SetCursorPosition(0, args.OldCursorPosition.Value);
WriteMenuItem(' ' + sender.GetMenu().ElementAt(args.OldCursorPosition.Value)?.TrimStart(), sender as Interpretor);
}
if (args.NewCursorPosition.HasValue && args.NewCursorPosition.Value >= 0)
{
Console.SetCursorPosition(0, args.NewCursorPosition.Value);
WriteMenuItem('>' + sender.GetMenu().ElementAt(args.NewCursorPosition.Value)?.TrimStart(), sender as Interpretor);
}
Console.SetCursorPosition(orgPosition.CursorLeft, orgPosition.CursorTop);
return(false); //handled
}
public ICursorNavigation CreateCursorNavigation(ICursorInformation information) => new CursorNavigation(information, this._consoleInformation);
