Add back convenience property...

MVMCoreUI/BaseControllers/MFViewController.h

@@ -29,6 +29,7 @@
 #import <MVMCoreUI/MVMCoreUIDetailViewProtocol.h>
 
 @class MainMenuViewController;
+@class MVMCoreUITabBarPageControlViewController;
 @class MVMAnimationManager;
 
 @interface MFViewController : UIViewController <MVMCoreLoadDelegateProtocol, MVMCorePresentationDelegateProtocol, MVMCoreActionDelegateProtocol, UITextFieldDelegate, UITextViewDelegate, MFTextFieldDelegate, ButtonDelegateProtocol, MVMCoreViewControllerProtocol, MVMCoreViewManagerViewControllerProtocol, MVMCoreUIDetailViewProtocol>
@@ -58,7 +59,10 @@
 @property (nullable, strong, nonatomic) NSString *pageType;
 
 // Set if this page is containted in a manager.
-@property UIViewController <MVMCoreViewManagerProtocol>*manager;
+@property (nullable, weak, nonatomic) UIViewController <MVMCoreViewManagerProtocol>*manager;
+
+// Convenience for mf. Set if this page is containted in a tab bar page control.
+@property (nullable, weak, nonatomic) MVMCoreUITabBarPageControlViewController *tabBarPageControl;
 
 /* The bottom progress view that is shown in the shop flow */
 @property (nullable, nonatomic, strong) UIProgressView *progressView;

MVMCoreUI/BaseControllers/MFViewController.m

@@ -34,6 +34,7 @@
 #import "MVMCoreUIConstants.h"
 #import "MVMCoreUISession.h"
 #import "MVMCoreUILoggingHandler.h"
+#import "MVMCoreUITabBarPageControlViewController.h"
 
 @import MVMAnimationFramework;
 
@@ -723,6 +724,13 @@
     [self adobeTrackPageState];
 }
 
+- (void)setManager:(UIViewController <MVMCoreViewManagerProtocol>*)manager {
+    _manager = manager;
+    if ([manager isKindOfClass:MVMCoreUITabBarPageControlViewController.class]) {
+        self.tabBarPageControl = (MVMCoreUITabBarPageControlViewController *)manager;
+    }
+}
+
 #pragma mark - adobe analytics
 
 - (nullable NSArray <NSDictionary *> *)additionalActionsToTrackWithMainActionInformation:(nullable NSDictionary *)actionInformation additionalData:(nullable NSDictionary *)additionalData {