public void SubscribeToKeyboardEvents()
{
#if NET || SILVERLIGHT
var application = Application.Current;
if (application == null)
{
Log.Warning("Application.Current is null, cannot subscribe to keyboard events");
return;
}
#endif
#if NET
FrameworkElement mainView = application.MainWindow;
if (mainView == null)
{
if (!_subscribedToApplicationActivedEvent)
{
application.Activated += (sender, e) => SubscribeToKeyboardEvents();
_subscribedToApplicationActivedEvent = true;
Log.Info("Application.MainWindow is null, cannot subscribe to keyboard events, subscribed to Application.Activated event");
}
return;
}
#elif SILVERLIGHT
var mainView = application.RootVisual as FrameworkElement;
if (mainView == null)
{
Log.Warning("Application.RootVisual is null, cannot subscribe to keyboard events");
return;
}
#elif NETFX_CORE
// TODO: Grab events
#endif
#if NET || SL5
SubscribeToKeyboardEvents(mainView);
#endif
}
#endif
