Feature Request: Persistant Views about pkrevealcontroller HOT 7 CLOSED

#define sharedAppDelegate (AppDelegate *) [[UIApplication sharedApplication] delegate]

@class MapViewController;
@class FrontViewController;
@class RevealController;

@interface AppDelegate : UIResponder <UIApplicationDelegate>

@property (strong, nonatomic) UIWindow *window;
@property (strong, nonatomic) RevealController *viewController;
@property (strong, nonatomic) FrontViewController *frontViewController;
@property (strong, nonatomic) MapViewController *mapViewController;

@end

#import "RevealController.h"
#import "FrontViewController.h"
#import "RearViewController.h"
#import "MapViewController.h"

@implementation AppDelegate

@synthesize window = _window;
@synthesize viewController = _viewController;
@synthesize mapViewController = _mapViewController;
@synthesize frontViewController = _frontViewController;

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    UIWindow *window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    self.window = window;

    self.frontViewController = [[FrontViewController alloc] init];
    self.mapViewController = [[MapViewController alloc] init];
    RearViewController *rearViewController = [[RearViewController alloc] init];

    UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:self.frontViewController];

else if (indexPath.row == 1)
{
    // Now let's see if we're not attempting to swap the current frontViewController for a new instance of ITSELF, which'd be highly redundant.
        if ([revealController.frontViewController isKindOfClass:[UINavigationController class]] && ![((UINavigationController *)revealController.frontViewController).topViewController isKindOfClass:[MapViewController class]])
    {
            MapViewController *mapViewController = (MapViewController*)[sharedAppDelegate mapViewController];
            UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:mapViewController];
            [revealController setFrontViewController:navigationController animated:NO];
             [mapViewController reAddGesture];
        }

 -(void)reAddGesture
 {

     [self.navigationController.navigationBar removeGestureRecognizer:nil];
     UIPanGestureRecognizer *navigationBarPanGestureRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self.navigationController.parentViewController action:@selector(revealGesture:)];
     [self.navigationController.navigationBar addGestureRecognizer:navigationBarPanGestureRecognizer];

 }