feat(0.79): Implement RCTPerfMonitor (#2804)

Author: Saadnajmi

.nx/version-plans/version-plan-1768423600857.md

@@ -0,0 +1,5 @@
+---
+__default__: patch
+---
+
+feat: implement RCTPerfMonitor

packages/react-native/React/Base/RCTUIKit.h

@@ -64,6 +64,7 @@ UIKIT_STATIC_INLINE CGPathRef UIBezierPathCreateCGPathRef(UIBezierPath *path)
 #define RCTPlatformView UIView
 #define RCTUIView UIView
 #define RCTUIScrollView UIScrollView
+#define RCTUIPanGestureRecognizer UIPanGestureRecognizer
 
 UIKIT_STATIC_INLINE RCTPlatformView *RCTUIViewHitTestWithEvent(RCTPlatformView *view, CGPoint point, __unused UIEvent *__nullable event)
 {
@@ -337,6 +338,7 @@ NS_INLINE NSEdgeInsets UIEdgeInsetsMake(CGFloat top, CGFloat left, CGFloat botto
 // UIGestureRecognizer
 #define UIGestureRecognizer NSGestureRecognizer
 #define UIGestureRecognizerDelegate NSGestureRecognizerDelegate
+#define RCTUIPanGestureRecognizer NSPanGestureRecognizer
 
 // UIApplication
 #define UIApplication NSApplication

packages/react-native/React/CoreModules/RCTDevMenu.mm

@@ -326,14 +326,12 @@ - (void)setDefaultJSBundle
                          }]];
   }
 
-#if !TARGET_OS_OSX // [macOS]
   id perfMonitorItemOpaque = [_moduleRegistry moduleForName:"PerfMonitor"];
   SEL devMenuItem = @selector(devMenuItem);
   if ([perfMonitorItemOpaque respondsToSelector:devMenuItem]) {
     RCTDevMenuItem *perfMonitorItem = [perfMonitorItemOpaque devMenuItem];
     [items addObject:perfMonitorItem];
   }
-#endif // [macOS]
 
   [items
       addObject:[RCTDevMenuItem

packages/react-native/React/CoreModules/RCTFPSGraph.mm

@@ -5,24 +5,26 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-#if !TARGET_OS_OSX // [macOS
-
 #import <React/RCTFPSGraph.h>
 
 #import <React/RCTAssert.h>
+#import <React/RCTUIKit.h> // [macOS]
+#if TARGET_OS_OSX // [macOS
+#import <QuartzCore/QuartzCore.h>
+#endif // macOS]
 
 #if RCT_DEV
 
 @interface RCTFPSGraph ()
 
 @property (nonatomic, strong, readonly) CAShapeLayer *graph;
-@property (nonatomic, strong, readonly) UILabel *label;
+@property (nonatomic, strong, readonly) RCTUILabel *label; // [macOS]
 
 @end
 
 @implementation RCTFPSGraph {
   CAShapeLayer *_graph;
-  UILabel *_label;
+  RCTUILabel *_label; // [macOS]
 
   CGFloat *_frames;
   RCTUIColor *_color; // [macOS]
@@ -40,6 +42,9 @@ @implementation RCTFPSGraph {
 - (instancetype)initWithFrame:(CGRect)frame color:(RCTUIColor *)color // [macOS]
 {
   if ((self = [super initWithFrame:frame])) {
+#if TARGET_OS_OSX // [macOS
+    self.wantsLayer = YES;
+#endif // macOS]
     _frameCount = -1;
     _prevTime = -1;
     _maxFPS = 0;
@@ -76,10 +81,10 @@ - (CAShapeLayer *)graph
   return _graph;
 }
 
-- (UILabel *)label
+- (RCTUILabel *)label // [macOS]
 {
   if (!_label) {
-    _label = [[UILabel alloc] initWithFrame:self.bounds];
+    _label = [[RCTUILabel alloc] initWithFrame:self.bounds];
     _label.font = [UIFont boldSystemFontOfSize:13];
     _label.textAlignment = NSTextAlignmentCenter;
   }
@@ -128,5 +133,3 @@ - (void)onTick:(NSTimeInterval)timestamp
 @end
 
 #endif
-
-#endif // macOS]