UINavigationController *nav = [[UINavigationController alloc] initWithRootViewController:main];

_revealSideViewController = [[PPRevealSideViewController alloc] initWithRootViewController:nav];

_revealSideViewController.delegate = self;

self.window.rootViewController = _revealSideViewController;

-(void)popViewController{
    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
    PoppedViewController *pvc = [storyboard instantiateViewControllerWithIdentifier:@"PoppedViewController"];
    [self.revealSideViewController pushViewController:pvc onDirection:PPRevealSideDirectionBottom withOffset:_offset animated:_animated completion:nil];
}

-viewDidLoad{
    //...
    UITapGestureRecognizer *gesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(getFullView)];
    gesture.delegate = self;
    [self.view addGestureRecognizer:gesture];
}

-getFullView{
    [self.revealSideViewController changeOffset:0.0f forDirection:PPRevealSideDirectionLeft];
}