CGDisplayIOServicePort is deprecated in OS X >= 10.9, how to replace?

Question

I did small app to allow quickly change screen resolutions on multiple monitors. I want to show product name as title of the monitor, and it\'s very simple to find using this co

Answer 1

NSString* screenNameForDisplay(CGDirectDisplayID displayID)
{
    NSString *screenName = nil;
    io_service_t service = IOServicePortFromCGDisplayID(displayID);
    if (service)
    {
        NSDictionary *deviceInfo = (NSDictionary *)IODisplayCreateInfoDictionary(service, kIODisplayOnlyPreferredName);
        NSDictionary *localizedNames = [deviceInfo objectForKey:[NSString stringWithUTF8String:kDisplayProductName]];

        if ([localizedNames count] > 0) {
            screenName = [[localizedNames objectForKey:[[localizedNames allKeys] objectAtIndex:0]] retain];
        }

        [deviceInfo release];
    }
    return [screenName autorelease];
}