private void SelectPrev()
{
if (options.Count <= 1)
{
return;
}
int idx = options.IndexOf(currentOption);
currentOption = --idx < 0 ? options[options.Count - 1] : options[idx];
}
private void SelectNext()
{
if (options.Count <= 1)
{
return;
}
int idx = options.IndexOf(currentOption);
currentOption = ++idx == options.Count ? options[0] : options[idx];
}
public void AddItem <TState>(string name, Action <TState> execute, TState state)
{
options.Add(new CMenuOption <TState>(name, execute, state));
currentOption = currentOption ?? options[0];
}
public void AddItem(string name, Action <object> execute, object state)
{
options.Add(new CMenuOption(name, execute, state));
currentOption = currentOption ?? options[0];
}