-@class NSMutableArray;
-@class RVBook;
-@class RVPage;
-@class UINavigationBar;
-@class UITransitionView;
-
-@interface UIView (PopUpView)
-- (void) popFromSuperviewAnimated:(BOOL)animated;
-- (void) popSubview:(UIView *)view;
-@end
-
-@protocol RVNavigationBarDelegate
-@end
-
-@protocol RVDelegate
-- (void) setPageActive:(BOOL)active with:(id)object;
-- (void) resetViewAnimated:(BOOL)animated with:(id)object;
-- (void) reloadDataWith:(id)object;
-- (void) popUpBook:(RVBook *)book;
-- (CGRect) popUpBounds;
-@end
-
-@protocol RVBookHook
-- (void) didCloseBook:(RVBook *)book;
-@end
-
-@interface RVBook : UIView <
- RVNavigationBarDelegate
-> {
- NSMutableArray *pages_;
- UINavigationBar *navbar_;
- UITransitionView *transition_;
- BOOL resetting_;
- _transient id delegate_;
- _transient id hook_;
- UIToolbar *toolbar_;