[feat/MAT-361] 네이티브 스타일러스 입력 (iOS)#303
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[feat/MAT-361] 네이티브 스타일러스 입력 (iOS)#303b0nsu wants to merge 1 commit intorefactor/mat-360-input-eraserfrom
b0nsu wants to merge 1 commit intorefactor/mat-360-input-eraserfrom
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Pull request overview
iOS에서 Apple Pencil 네이티브 입력(코얼레스드 터치/예측 터치 포함)을 React Native New Architecture(Fabric) 컴포넌트로 수집하고, JS 입력 콜백 모델로 전달하기 위한 기반을 추가합니다.
Changes:
- Fabric 네이티브 컴포넌트
StylusInputView및PencilGestureRecognizer로 Pencil/손가락 터치(코얼레스드/예측 샘플) 이벤트 방출 - JS 측
useNativeStylusAdapter훅으로 네이티브 이벤트를DrawingInputCallbacks로 변환/전달 - RN codegen 설정 및 iOS Podspec 추가
Reviewed changes
Copilot reviewed 9 out of 9 changed files in this pull request and generated 3 comments.
Show a summary per file
| File | Description |
|---|---|
| packages/pointer-native-drawing/src/specs/StylusInputViewNativeComponent.ts | StylusInputView codegen 스펙(병렬 배열 이벤트 페이로드) 정의 |
| packages/pointer-native-drawing/src/input/nativeStylusAdapter.tsx | 네이티브 stylus 이벤트를 InputEvent로 변환해 draw/erase 콜백으로 라우팅 |
| packages/pointer-native-drawing/src/index.ts | 신규 어댑터 훅 export 추가 |
| packages/pointer-native-drawing/pointer-native-drawing.podspec | iOS 소스 포함 Podspec 추가 |
| packages/pointer-native-drawing/package.json | codegenConfig 및 배포 파일 목록에 iOS 디렉터리 추가 |
| packages/pointer-native-drawing/ios/StylusInputView.mm | Fabric 컴포넌트 구현 및 이벤트 emit |
| packages/pointer-native-drawing/ios/StylusInputView.h | Fabric 컴포넌트 헤더 추가 |
| packages/pointer-native-drawing/ios/PencilGestureRecognizer.m | coalesced/predicted touch 수집 및 finger-input 지연 시작 로직 구현 |
| packages/pointer-native-drawing/ios/PencilGestureRecognizer.h | recognizer + delegate + 데이터 모델 선언 |
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| onStylusTouch={handleStylusTouch} | ||
| /> | ||
| ) : null, | ||
| [handleStylusTouch] |
| "dist", | ||
| "src" | ||
| "src", | ||
| "ios" |
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| - (instancetype)initWithFrame:(CGRect)frame | ||
| { | ||
| if (self = [super initWithFrame:frame]) { | ||
| self.userInteractionEnabled = YES; | ||
| self.backgroundColor = [UIColor clearColor]; | ||
|
|
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| _pencilRecognizer = [[PencilGestureRecognizer alloc] initWithTarget:nil action:nil]; | ||
| _pencilRecognizer.pencilDelegate = self; | ||
| _pencilRecognizer.cancelsTouchesInView = NO; | ||
| _pencilRecognizer.delaysTouchesBegan = NO; | ||
| [self addGestureRecognizer:_pencilRecognizer]; | ||
| } |
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…nvas iOS 통합
- ios/PencilGestureRecognizer.{h,m}: UIGestureRecognizer 서브클래스 (Apple Pencil precise + 240Hz coalesced + predicted touches)
- ios/StylusInputView.{h,mm}: Fabric component — UITouch 좌표/force/altitude/azimuth 패킹
- src/specs/StylusInputViewNativeComponent.ts: codegen spec
- src/input/nativeStylusAdapter.tsx: native overlay 어댑터
- state.phase 외부 미노출 (consumer 0건 — PR #302 인터페이스와 일관)
- acceptFingerInput 미전달 (textbox 비활성화 정책 — native default false)
- pointer-native-drawing.podspec + package.json: codegen 등록
- DrawingCanvas.tsx: Platform 분기
- iOS = native overlay (240Hz pencil 풀 활용), rngh pan 비활성
- Android/Web = rngh pan 그대로
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
iOS Apple Pencil 네이티브 입력을 위한 Fabric 컴포넌트(StylusInputView)와 PencilGestureRecognizer를 추가합니다.
coalesced touch(240Hz) 지원으로 입력 정밀도를 높입니다.
Linear
Changes
ios/PencilGestureRecognizer.h/.m— Apple Pencil 제스처 인식기ios/StylusInputView.h/.mm— Fabric 네이티브 컴포넌트src/input/nativeStylusAdapter.tsx— 네이티브 스타일러스 어댑터src/specs/StylusInputViewNativeComponent.ts— codegen specpackage.jsoncodegenConfig 추가,podspec생성Testing
pnpm typecheck통과pnpm lint통과Risk / Impact