Compile out parts of RCTScrollView (#54999)

Summary:

Parts of RCTScrollView are using APIs unsupported by AppleTV.

Changelog: [Internal]

Differential Revision: D89899914

Author: sbuggay

packages/react-native/React/Views/ScrollView/RCTScrollView.h

@@ -51,10 +51,12 @@ __attribute__((deprecated("This API will be removed along with the legacy archit
 @property (nonatomic, assign) BOOL snapToEnd;
 @property (nonatomic, copy) NSString *snapToAlignment;
 @property (nonatomic, assign) BOOL inverted;
+#if !TARGET_OS_TV
 /** Focus area of newly-activated text input relative to the window to compare against UIKeyboardFrameBegin/End */
 @property (nonatomic, assign) CGRect firstResponderFocus;
 /** newly-activated text input outside of the scroll view */
 @property (nonatomic, weak) UIView *firstResponderViewOutsideScrollView;
+#endif
 
 // NOTE: currently these event props are only declared so we can export the
 // event names to JS - we don't call the blocks directly because scroll events

packages/react-native/React/Views/ScrollView/RCTScrollView.m

@@ -211,16 +211,22 @@ - (void)setCustomRefreshControl:(UIView<RCTCustomRefreshControlProtocol> *)refre
   if ([_customRefreshControl respondsToSelector:@selector(setScrollView:)]) {
     _customRefreshControl.scrollView = self;
   }
+#if !TARGET_OS_TV
   if ([refreshControl isKindOfClass:UIRefreshControl.class]) {
     self.refreshControl = (UIRefreshControl *)refreshControl;
   } else {
+#endif
     [self addSubview:_customRefreshControl];
+#if !TARGET_OS_TV
   }
+#endif
 }
 
 - (void)setPinchGestureEnabled:(BOOL)pinchGestureEnabled
 {
+#if !TARGET_OS_TV
   self.pinchGestureRecognizer.enabled = pinchGestureEnabled;
+#endif
   _pinchGestureEnabled = pinchGestureEnabled;
 }
 
@@ -229,7 +235,9 @@ - (void)didMoveToWindow
   [super didMoveToWindow];
   // ScrollView enables pinch gesture late in its lifecycle. So simply setting it
   // in the setter gets overridden when the view loads.
+#if !TARGET_OS_TV
   self.pinchGestureRecognizer.enabled = _pinchGestureEnabled;
+#endif
 }
 
 - (BOOL)shouldGroupAccessibilityChildren
@@ -260,15 +268,19 @@ @implementation RCTScrollView {
 
 - (void)_registerKeyboardListener
 {
+#if !TARGET_OS_TV
   [[NSNotificationCenter defaultCenter] addObserver:self
                                            selector:@selector(_keyboardWillChangeFrame:)
                                                name:UIKeyboardWillChangeFrameNotification
                                              object:nil];
+#endif
 }
 
 - (void)_unregisterKeyboardListener
 {
+#if !TARGET_OS_TV
   [[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillChangeFrameNotification object:nil];
+#endif
 }
 
 static inline UIViewAnimationOptions animationOptionsWithCurve(UIViewAnimationCurve curve)
@@ -283,6 +295,7 @@ static inline UIViewAnimationOptions animationOptionsWithCurve(UIViewAnimationCu
 
 - (void)_keyboardWillChangeFrame:(NSNotification *)notification
 {
+#if !TARGET_OS_TV
   if (![self automaticallyAdjustKeyboardInsets]) {
     return;
   }
@@ -358,6 +371,7 @@ - (void)_keyboardWillChangeFrame:(NSNotification *)notification
                      [self scrollToOffset:newContentOffset animated:NO];
                    }
                    completion:nil];
+#endif
 }
 
 - (instancetype)initWithEventDispatcher:(id<RCTEventDispatcherProtocol>)eventDispatcher
@@ -428,7 +442,11 @@ - (void)insertReactSubview:(UIView *)view atIndex:(NSInteger)atIndex
   [super insertReactSubview:view atIndex:atIndex];
   if ([view conformsToProtocol:@protocol(RCTCustomRefreshControlProtocol)]) {
     [_scrollView setCustomRefreshControl:(UIView<RCTCustomRefreshControlProtocol> *)view];
+#if !TARGET_OS_TV
     if (![view isKindOfClass:[UIRefreshControl class]] && [view conformsToProtocol:@protocol(UIScrollViewDelegate)]) {
+#else
+    if ([view conformsToProtocol:@protocol(UIScrollViewDelegate)]) {
+#endif
       [self addScrollListener:(UIView<UIScrollViewDelegate> *)view];
     }
   } else {
@@ -449,8 +467,12 @@ - (void)removeReactSubview:(UIView *)subview
   [super removeReactSubview:subview];
   if ([subview conformsToProtocol:@protocol(RCTCustomRefreshControlProtocol)]) {
     [_scrollView setCustomRefreshControl:nil];
+#if !TARGET_OS_TV
     if (![subview isKindOfClass:[UIRefreshControl class]] &&
         [subview conformsToProtocol:@protocol(UIScrollViewDelegate)]) {
+#else
+    if ([subview conformsToProtocol:@protocol(UIScrollViewDelegate)]) {
+#endif
       [self removeScrollListener:(UIView<UIScrollViewDelegate> *)subview];
     }
   } else {
@@ -1083,8 +1105,10 @@ -(type)getter                                           \
 RCT_SET_AND_PRESERVE_OFFSET(setMaximumZoomScale, maximumZoomScale, CGFloat)
 RCT_SET_AND_PRESERVE_OFFSET(setMinimumZoomScale, minimumZoomScale, CGFloat)
 RCT_SET_AND_PRESERVE_OFFSET(setScrollEnabled, isScrollEnabled, BOOL)
+#if !TARGET_OS_TV
 RCT_SET_AND_PRESERVE_OFFSET(setPagingEnabled, isPagingEnabled, BOOL)
 RCT_SET_AND_PRESERVE_OFFSET(setScrollsToTop, scrollsToTop, BOOL)
+#endif
 RCT_SET_AND_PRESERVE_OFFSET(setShowsHorizontalScrollIndicator, showsHorizontalScrollIndicator, BOOL)
 RCT_SET_AND_PRESERVE_OFFSET(setShowsVerticalScrollIndicator, showsVerticalScrollIndicator, BOOL)
 RCT_SET_AND_PRESERVE_OFFSET(setZoomScale, zoomScale, CGFloat);