yeet

node_modules/react-native/React/Fabric/Mounting/ComponentViews/Switch/RCTSwitchComponentView.h

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+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <UIKit/UIKit.h>
+
+#import <React/RCTViewComponentView.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+/**
+ * UIView class for root <Switch> component.
+ */
+@interface RCTSwitchComponentView : RCTViewComponentView
+
+@end
+
+NS_ASSUME_NONNULL_END

node_modules/react-native/React/Fabric/Mounting/ComponentViews/Switch/RCTSwitchComponentView.mm

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+/*
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import "RCTSwitchComponentView.h"
+
+#import <react/components/rncore/ComponentDescriptors.h>
+#import <react/components/rncore/EventEmitters.h>
+#import <react/components/rncore/Props.h>
+#import <react/components/rncore/RCTComponentViewHelpers.h>
+
+#import "FBRCTFabricComponentsPlugins.h"
+
+using namespace facebook::react;
+
+@interface RCTSwitchComponentView () <RCTSwitchViewProtocol>
+@end
+
+@implementation RCTSwitchComponentView {
+  UISwitch *_switchView;
+}
+
+- (instancetype)initWithFrame:(CGRect)frame
+{
+  if (self = [super initWithFrame:frame]) {
+    _switchView = [[UISwitch alloc] initWithFrame:self.bounds];
+
+    [_switchView addTarget:self action:@selector(onChange:) forControlEvents:UIControlEventValueChanged];
+
+    self.contentView = _switchView;
+
+    [self setPropsToDefault];
+  }
+
+  return self;
+}
+
+- (void)setPropsToDefault
+{
+  static const auto defaultProps = std::make_shared<const SwitchProps>();
+  _props = defaultProps;
+  _switchView.on = defaultProps->value;
+}
+
+#pragma mark - RCTComponentViewProtocol
+
+- (void)prepareForRecycle
+{
+  [super prepareForRecycle];
+  [self setPropsToDefault];
+}
+
++ (ComponentDescriptorProvider)componentDescriptorProvider
+{
+  return concreteComponentDescriptorProvider<SwitchComponentDescriptor>();
+}
+
+- (void)updateProps:(Props::Shared const &)props oldProps:(Props::Shared const &)oldProps
+{
+  const auto &oldSwitchProps = *std::static_pointer_cast<const SwitchProps>(_props);
+  const auto &newSwitchProps = *std::static_pointer_cast<const SwitchProps>(props);
+
+  // `value`
+  if (oldSwitchProps.value != newSwitchProps.value) {
+    _switchView.on = newSwitchProps.value;
+  }
+
+  // `disabled`
+  if (oldSwitchProps.disabled != newSwitchProps.disabled) {
+    _switchView.enabled = !newSwitchProps.disabled;
+  }
+
+  // `tintColor`
+  if (oldSwitchProps.tintColor != newSwitchProps.tintColor) {
+    _switchView.tintColor = [UIColor colorWithCGColor:newSwitchProps.tintColor.get()];
+  }
+
+  // `onTintColor
+  if (oldSwitchProps.onTintColor != newSwitchProps.onTintColor) {
+    _switchView.onTintColor = [UIColor colorWithCGColor:newSwitchProps.onTintColor.get()];
+  }
+
+  // `thumbTintColor`
+  if (oldSwitchProps.thumbTintColor != newSwitchProps.thumbTintColor) {
+    _switchView.thumbTintColor = [UIColor colorWithCGColor:newSwitchProps.thumbTintColor.get()];
+  }
+
+  [super updateProps:props oldProps:oldProps];
+}
+
+- (void)onChange:(UISwitch *)sender
+{
+  const auto &props = *std::static_pointer_cast<const SwitchProps>(_props);
+  if (props.value == sender.on) {
+    return;
+  }
+
+  std::dynamic_pointer_cast<const SwitchEventEmitter>(_eventEmitter)
+      ->onChange(SwitchEventEmitter::OnChange{.value = static_cast<bool>(sender.on)});
+}
+
+#pragma mark - Native Commands
+
+- (void)handleCommand:(const NSString *)commandName args:(const NSArray *)args
+{
+  RCTSwitchHandleCommand(self, commandName, args);
+}
+
+- (void)setValue:(BOOL)value
+{
+  [_switchView setOn:value animated:YES];
+}
+
+@end
+
+Class<RCTComponentViewProtocol> RCTSwitchCls(void)
+{
+  return RCTSwitchComponentView.class;
+}