From 8b8fba72843a7875dbedd3c9add6d2487b818bc5 Mon Sep 17 00:00:00 2001
From: dan <dan.abramov@gmail.com>
Date: Wed, 20 Sep 2023 03:46:59 +0100
Subject: [PATCH] Inline createPanResponder (#1483)

---
 .../ImageViewing/hooks/usePanResponder.ts     | 25 ++++++-----
 src/view/com/lightbox/ImageViewing/utils.ts   | 43 +------------------
 2 files changed, 15 insertions(+), 53 deletions(-)

diff --git a/src/view/com/lightbox/ImageViewing/hooks/usePanResponder.ts b/src/view/com/lightbox/ImageViewing/hooks/usePanResponder.ts
index c35b1c3d..7908504e 100644
--- a/src/view/com/lightbox/ImageViewing/hooks/usePanResponder.ts
+++ b/src/view/com/lightbox/ImageViewing/hooks/usePanResponder.ts
@@ -1,4 +1,3 @@
-/* eslint-disable react-hooks/exhaustive-deps */
 /**
  * Copyright (c) JOB TODAY S.A. and its affiliates.
  *
@@ -7,19 +6,19 @@
  *
  */
 
-import {useMemo, useEffect} from 'react'
+import {useEffect} from 'react'
 import {
   Animated,
   Dimensions,
   GestureResponderEvent,
   GestureResponderHandlers,
   NativeTouchEvent,
+  PanResponder,
   PanResponderGestureState,
 } from 'react-native'
 
 import {Position} from '../@types'
 import {
-  createPanResponder,
   getDistanceBetweenTouches,
   getImageTranslate,
   getImageDimensionsByTranslate,
@@ -160,8 +159,12 @@ const usePanResponder = ({
     longPressHandlerRef && clearTimeout(longPressHandlerRef)
   }
 
-  const handlers = {
-    onGrant: (
+  const panResponder = PanResponder.create({
+    onStartShouldSetPanResponder: () => true,
+    onStartShouldSetPanResponderCapture: () => true,
+    onMoveShouldSetPanResponder: () => true,
+    onMoveShouldSetPanResponderCapture: () => true,
+    onPanResponderGrant: (
       _: GestureResponderEvent,
       gestureState: PanResponderGestureState,
     ) => {
@@ -173,7 +176,7 @@ const usePanResponder = ({
 
       longPressHandlerRef = setTimeout(onLongPress, delayLongPress)
     },
-    onStart: (
+    onPanResponderStart: (
       event: GestureResponderEvent,
       gestureState: PanResponderGestureState,
     ) => {
@@ -234,7 +237,7 @@ const usePanResponder = ({
         lastTapTS = Date.now()
       }
     },
-    onMove: (
+    onPanResponderMove: (
       event: GestureResponderEvent,
       gestureState: PanResponderGestureState,
     ) => {
@@ -356,7 +359,7 @@ const usePanResponder = ({
         tmpTranslate = {x: nextTranslateX, y: nextTranslateY}
       }
     },
-    onRelease: () => {
+    onPanResponderRelease: () => {
       cancelLongPressHandle()
 
       if (isDoubleTapPerformed) {
@@ -418,9 +421,9 @@ const usePanResponder = ({
         tmpTranslate = null
       }
     },
-  }
-
-  const panResponder = useMemo(() => createPanResponder(handlers), [handlers])
+    onPanResponderTerminationRequest: () => false,
+    onShouldBlockNativeResponder: () => false,
+  })
 
   return [panResponder.panHandlers, scaleValue, translateValue]
 }
diff --git a/src/view/com/lightbox/ImageViewing/utils.ts b/src/view/com/lightbox/ImageViewing/utils.ts
index 8c9c1b34..d56eea4f 100644
--- a/src/view/com/lightbox/ImageViewing/utils.ts
+++ b/src/view/com/lightbox/ImageViewing/utils.ts
@@ -6,14 +6,7 @@
  *
  */
 
-import {
-  Animated,
-  GestureResponderEvent,
-  PanResponder,
-  PanResponderGestureState,
-  PanResponderInstance,
-  NativeTouchEvent,
-} from 'react-native'
+import {Animated, NativeTouchEvent} from 'react-native'
 import {Dimensions, Position} from './@types'
 
 type CacheStorageItem = {key: string; value: any}
@@ -131,40 +124,6 @@ export const getImageTranslateForScale = (
   return getImageTranslate(targetImageDimensions, screen)
 }
 
-type HandlerType = (
-  event: GestureResponderEvent,
-  state: PanResponderGestureState,
-) => void
-
-type PanResponderProps = {
-  onGrant: HandlerType
-  onStart?: HandlerType
-  onMove: HandlerType
-  onRelease?: HandlerType
-  onTerminate?: HandlerType
-}
-
-export const createPanResponder = ({
-  onGrant,
-  onStart,
-  onMove,
-  onRelease,
-  onTerminate,
-}: PanResponderProps): PanResponderInstance =>
-  PanResponder.create({
-    onStartShouldSetPanResponder: () => true,
-    onStartShouldSetPanResponderCapture: () => true,
-    onMoveShouldSetPanResponder: () => true,
-    onMoveShouldSetPanResponderCapture: () => true,
-    onPanResponderGrant: onGrant,
-    onPanResponderStart: onStart,
-    onPanResponderMove: onMove,
-    onPanResponderRelease: onRelease,
-    onPanResponderTerminate: onTerminate,
-    onPanResponderTerminationRequest: () => false,
-    onShouldBlockNativeResponder: () => false,
-  })
-
 export const getDistanceBetweenTouches = (
   touches: NativeTouchEvent[],
 ): number => {