Rename SonarKitLayoutPlugin to FlipperKitLayoutPlugin

Summary: Renames SonarKitLayoutPlugin to FlipperKitLayoutPlugin

Reviewed By: passy

Differential Revision: D9949785

fbshipit-source-id: 8cfde4dfad3e34038d2f66f0ce4393db9d83ef60

iOS/Plugins/FlipperKitLayoutPlugin/FlipperKitLayoutPlugin/SKDescriptorMapper.mm

@@ -0,0 +1,64 @@
+/*
+ *  Copyright (c) 2018-present, Facebook, Inc.
+ *
+ *  This source code is licensed under the MIT license found in the LICENSE
+ *  file in the root directory of this source tree.
+ *
+ */
+#if FB_SONARKIT_ENABLED
+
+#import "SKDescriptorMapper.h"
+
+#import "SKApplicationDescriptor.h"
+#import "SKButtonDescriptor.h"
+#import "SKScrollViewDescriptor.h"
+#import "SKViewControllerDescriptor.h"
+#import "SKViewDescriptor.h"
+
+@implementation SKDescriptorMapper
+{
+  NSMutableDictionary<NSString *, SKNodeDescriptor *> *_descriptors;
+}
+
+- (instancetype)initWithDefaults {
+  if (self = [super init]) {
+    _descriptors = [NSMutableDictionary new];
+
+    [self registerDescriptor: [[SKApplicationDescriptor alloc] initWithDescriptorMapper: self]
+                    forClass: [UIApplication class]];
+    [self registerDescriptor: [[SKViewControllerDescriptor alloc] initWithDescriptorMapper: self]
+                    forClass: [UIViewController class]];
+    [self registerDescriptor: [[SKScrollViewDescriptor alloc] initWithDescriptorMapper: self]
+                    forClass: [UIScrollView class]];
+    [self registerDescriptor: [[SKButtonDescriptor alloc] initWithDescriptorMapper: self]
+                    forClass: [UIButton class]];
+    [self registerDescriptor: [[SKViewDescriptor alloc] initWithDescriptorMapper: self]
+                    forClass: [UIView class]];
+  }
+
+  return self;
+}
+
+- (SKNodeDescriptor *)descriptorForClass:(Class)cls {
+  SKNodeDescriptor *classDescriptor = nil;
+
+  while (classDescriptor == nil && cls != nil) {
+    classDescriptor = [_descriptors objectForKey: NSStringFromClass(cls)];
+    cls = [cls superclass];
+  }
+
+  return classDescriptor;
+}
+
+- (void)registerDescriptor:(SKNodeDescriptor *)descriptor forClass:(Class)cls {
+  NSString *className = NSStringFromClass(cls);
+  _descriptors[className] = descriptor;
+}
+
+- (NSArray<SKNodeDescriptor *> *)allDescriptors {
+  return [_descriptors allValues];
+}
+
+@end
+
+#endif