public RibbonView(GlobalFrontendService globalFrontendService, GlobalService globalService)
{
_globalFrontendService = globalFrontendService;
_globalService = globalService;
InitializeComponent();
Ribbon.AddAboutButton();
_globalFrontendService.ApplicationState.PropertyChanged += ApplicationStateOnPropertyChanged;
ScreenTip.HelpPressed += OnScreenTipHelpPressed;
}