@interface UIViewController (PPRevealSideViewController)
@property (nonatomic, retain) PPRevealSideViewController *revealSideViewController;
@end
@implementation UIViewController (PPRevealSideViewController)
static char revealSideViewControllerKey;
- (void) setRevealSideViewController:(PPRevealSideViewController *)revealSideViewController {
[self willChangeValueForKey:@"revealSideViewController"];
objc_setAssociatedObject( self,
&revealSideViewControllerKey,
revealSideViewController,
OBJC_ASSOCIATION_RETAIN );
[self didChangeValueForKey:@"revealSideViewController"];
}
- (PPRevealSideViewController*) revealSideViewController {
id controller = objc_getAssociatedObject( self,
&revealSideViewControllerKey );
// because we can't ask the navigation controller to set to the pushed controller the revealSideViewController !
if (!controller && self.navigationController)
controller = self.navigationController.revealSideViewController;
if (!controller && self.tabBarController)
controller = self.tabBarController.revealSideViewController;
return controller;
}
@end
@interface UIView (PPRevealSideViewController)
@property (nonatomic, assign) UIEdgeInsets revealSideInset;
@end
@implementation UIView (PPRevealSideViewController)
static char revealSideInsetKey;
- (void) setRevealSideInset:(UIEdgeInsets)revealSideInset {
[self willChangeValueForKey:@"revealSideInset"];
NSString *stringInset = NSStringFromUIEdgeInsets(revealSideInset);
objc_setAssociatedObject( self,
&revealSideInsetKey,
stringInset,
OBJC_ASSOCIATION_RETAIN );
[self didChangeValueForKey:@"revealSideInset"];
}
- (UIEdgeInsets) revealSideInset {
NSString *stringInset = objc_getAssociatedObject( self,
&revealSideInsetKey );
UIEdgeInsets inset = UIEdgeInsetsZero;
if (stringInset)
inset = UIEdgeInsetsFromString(stringInset);
else
inset = self.superview.revealSideInset;
return inset;
}
@end
