Do not scroll to image when post replies are open.

Clover/app/src/main/java/org/floens/chan/core/presenter/ImageViewerPresenter.java

@@ -135,7 +135,7 @@ public class ImageViewerPresenter implements MultiImageView.Callback, ViewPager.
 
     private void onPageSwipedTo(int position) {
         callback.setTitle(images.get(selectedPosition));
-        callback.scrollTo(images.get(selectedPosition));
+        callback.scrollToImage(images.get(selectedPosition));
 
         for (PostImage other : getOther(position, false)) {
             callback.setImageMode(other, MultiImageView.Mode.LOWRES);
@@ -269,7 +269,7 @@ public class ImageViewerPresenter implements MultiImageView.Callback, ViewPager.
 
         void setTitle(PostImage postImage);
 
-        void scrollTo(PostImage postImage);
+        void scrollToImage(PostImage postImage);
 
         MultiImageView.Mode getImageMode(PostImage postImage);
 

Clover/app/src/main/java/org/floens/chan/ui/controller/ImageViewerController.java

@@ -220,8 +220,8 @@ public class ImageViewerController extends Controller implements View.OnClickLis
         navigationItem.updateTitle();
     }
 
-    public void scrollTo(PostImage postImage) {
-        previewCallback.scrollTo(postImage);
+    public void scrollToImage(PostImage postImage) {
+        previewCallback.scrollToImage(postImage);
     }
 
     public void showProgress(boolean show) {
@@ -416,6 +416,6 @@ public class ImageViewerController extends Controller implements View.OnClickLis
 
         void onPreviewDestroy(ImageViewerController imageViewerController);
 
-        void scrollTo(PostImage postImage);
+        void scrollToImage(PostImage postImage);
     }
 }

Clover/app/src/main/java/org/floens/chan/ui/controller/ThreadController.java

@@ -56,9 +56,11 @@ public abstract class ThreadController extends Controller implements ThreadLayou
 //        presentingImageView = null;
     }
 
-    public void scrollTo(PostImage postImage) {
+    public void scrollToImage(PostImage postImage) {
+        if (!threadLayout.postRepliesOpen()) {
             threadLayout.getPresenter().scrollTo(postImage);
         }
+    }
 
     @Override
     public void onShowPosts() {

Clover/app/src/main/java/org/floens/chan/ui/layout/ThreadLayout.java

@@ -183,6 +183,10 @@ public class ThreadLayout extends LoadView implements ThreadPresenter.ThreadPres
         }
     }
 
+    public boolean postRepliesOpen() {
+        return postPopupHelper.isOpen();
+    }
+
     private void switchVisible(boolean visible) {
         if (this.visible != visible) {
             this.visible = visible;