gistfile1.m

#import <Foundation/Foundation.h>
#import <Cocoa/Cocoa.h>
#import <Carbon/Carbon.h>

@interface Shortcut : NSObject
@end

OSStatus myHotKeyHandler(EventHandlerCallRef nextHandler, EventRef anEvent, void *userData);

@implementation Shortcut

- (void)addShortcut
{
  EventHotKeyRef myHotKeyRef;
  EventHotKeyID myHotKeyID;
  EventTypeSpec eventType;
  eventType.eventClass=kEventClassKeyboard;
  eventType.eventKind=kEventHotKeyPressed;
  InstallApplicationEventHandler(&myHotKeyHandler,1,&eventType,NULL,NULL);
  myHotKeyID.signature='mhk1';
  myHotKeyID.id=1;
  RegisterEventHotKey(49, cmdKey+optionKey, myHotKeyID, GetApplicationEventTarget(), 0, &myHotKeyRef);
}

@end

OSStatus myHotKeyHandler(EventHandlerCallRef nextHandler, EventRef anEvent, void *userData)
{
  NSLog(@"YEAY WE DID A GLOBAL HOTKEY");
  return noErr;
}

void Init_shortcut(void) {}