Update to 1.6.9

Fix scroll indicator position

Example/stork-controller/Frameworks/SPStorkController/SPStorkController.swift

@@ -23,15 +23,19 @@ import UIKit
 
 public enum SPStorkController {
     
-    static public func scrollViewDidScroll(_ scrollView: UIScrollView) {
+    static public func scrollViewDidScroll(_ scrollView: UIScrollView, indicatorInset: CGFloat? = nil) {
         if let controller = self.controller(for: scrollView) {
-            if let presentationController = controller.presentationController as? SPStorkPresentationController {
+            if let presentationController = self.presentationController(for: controller) {
                 let translation = -(scrollView.contentOffset.y + scrollView.contentInset.top)
                 if translation >= 0 {
                     if controller.isBeingPresented { return }
                     scrollView.subviews.forEach {
                         $0.transform = CGAffineTransform(translationX: 0, y: -translation)
                     }
+                    /* Maybe migrate to it in future. Bug with bottom safe area
+                     scrollView.transform = CGAffineTransform(translationX: 0, y: -translation)
+                     scrollView.scrollIndicatorInsets.top = (indicatorInset ?? 0) + translation
+                     */
                     presentationController.setIndicator(style: scrollView.isTracking ? .line : .arrow)
                     if translation >= presentationController.translateForDismiss * 0.4 {
                         if !scrollView.isTracking && !scrollView.isDragging {
@@ -74,6 +78,18 @@ public enum SPStorkController {
         }
     }
     
+    static private func presentationController(for controller: UIViewController) -> SPStorkPresentationController? {
+        if let presentationController = controller.presentationController as? SPStorkPresentationController {
+            return presentationController
+        }
+        
+        if let presentationController = controller.parent?.presentationController as? SPStorkPresentationController {
+            return presentationController
+        }
+        
+        return nil
+    }
+    
     static private func controller(for view: UIView) -> UIViewController? {
         var nextResponder = view.next
         while nextResponder != nil && !(nextResponder! is UIViewController) {

SPStorkController.podspec

@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name          = "SPStorkController"
-  s.version       = "1.6.7"
+  s.version       = "1.6.9"
   s.summary       = "Very similar to the controllers displayed in Apple Music, Podcasts and Mail Apple's applications."
   s.homepage      = "https://github.com/IvanVorobei/SPStorkController"
   s.source        = { :git => "https://github.com/IvanVorobei/SPStorkController.git", :tag => s.version }

Source/SPStorkController/SPStorkController.swift

@@ -22,13 +22,20 @@
 import UIKit
 
 public enum SPStorkController {
-    static public func scrollViewDidScroll(_ scrollView: UIScrollView) {
+    
+    static public func scrollViewDidScroll(_ scrollView: UIScrollView, indicatorInset: CGFloat? = nil) {
         if let controller = self.controller(for: scrollView) {
             if let presentationController = self.presentationController(for: controller) {
                 let translation = -(scrollView.contentOffset.y + scrollView.contentInset.top)
                 if translation >= 0 {
                     if controller.isBeingPresented { return }
-                    scrollView.transform = CGAffineTransform(translationX: 0, y: -translation)
+                    scrollView.subviews.forEach {
+                        $0.transform = CGAffineTransform(translationX: 0, y: -translation)
+                    }
+                    /* Maybe migrate to it in future. Bug with bottom safe area
+                     scrollView.transform = CGAffineTransform(translationX: 0, y: -translation)
+                     scrollView.scrollIndicatorInsets.top = (indicatorInset ?? 0) + translation
+                     */
                     presentationController.setIndicator(style: scrollView.isTracking ? .line : .arrow)
                     if translation >= presentationController.translateForDismiss * 0.4 {
                         if !scrollView.isTracking && !scrollView.isDragging {