Swap in new list for feeds

src/components/List/index.tsx

@@ -24,6 +24,9 @@ export {
   useListScrollHandler,
 } from '#/components/List/ListScrollProvider'
 
+export type ListRef<Item extends {key: string}> =
+  React.MutableRefObject<FlatList<Item> | null>
+
 type ListProps<Item extends {key: string}> = Omit<
   FlatListProps<Item>,
   | 'onScroll'

src/view/com/pager/PagerWithHeader.tsx

@@ -17,7 +17,6 @@ import Animated, {
 } from 'react-native-reanimated'
 
 import {useNonReactiveCallback} from '#/lib/hooks/useNonReactiveCallback'
-import {ScrollProvider} from '#/lib/ScrollContext'
 import {isIOS} from '#/platform/detection'
 import {
   Pager,
@@ -25,6 +24,7 @@ import {
   type RenderTabBarFnProps,
 } from '#/view/com/pager/Pager'
 import {useTheme} from '#/alf'
+import {ListScrollProvider} from '#/components/List'
 import {type ListMethods} from '../util/List'
 import {PagerHeaderProvider} from './PagerHeaderContext'
 import {TabBar} from './TabBar'
@@ -355,7 +355,7 @@ function PagerItem({
   }
 
   return (
-    <ScrollProvider onScroll={onScrollWorklet}>
+    <ListScrollProvider onScroll={onScrollWorklet}>
       {renderTab({
         headerHeight,
         isFocused,
@@ -363,7 +363,7 @@ function PagerItem({
           ListMethods | ScrollView | null
         >,
       })}
-    </ScrollProvider>
+    </ListScrollProvider>
   )
 }
 

src/view/com/posts/PostFeed.tsx

@@ -52,7 +52,6 @@ import {useLiveNowConfig} from '#/state/service-config'
 import {useSession} from '#/state/session'
 import {useProgressGuide} from '#/state/shell/progress-guide'
 import {useSelectedFeed} from '#/state/shell/selected-feed'
-import {List, type ListRef} from '#/view/com/util/List'
 import {PostFeedLoadingPlaceholder} from '#/view/com/util/LoadingPlaceholder'
 import {LoadMoreRetryBtn} from '#/view/com/util/LoadMoreRetryBtn'
 import {type VideoFeedSourceContext} from '#/screens/VideoFeed/types'
@@ -68,6 +67,7 @@ import {
 } from '#/components/feeds/PostFeedVideoGridRow'
 import {TrendingInterstitial} from '#/components/interstitials/Trending'
 import {TrendingVideos as TrendingVideosInterstitial} from '#/components/interstitials/TrendingVideos'
+import {List, type ListRef} from '#/components/List'
 import {DiscoverFallbackHeader} from './DiscoverFallbackHeader'
 import {FeedShutdownMsg} from './FeedShutdownMsg'
 import {PostFeedErrorMessage} from './PostFeedErrorMessage'
@@ -191,7 +191,6 @@ let PostFeed = ({
   testID,
   headerOffset = 0,
   progressViewOffset,
-  desktopFixedHeightOffset,
   ListHeaderComponent,
   extraData,
   savedFeedConfig,
@@ -205,7 +204,7 @@ let PostFeed = ({
   enabled?: boolean
   pollInterval?: number
   disablePoll?: boolean
-  scrollElRef?: ListRef
+  scrollElRef?: ListRef<any>
   onHasNew?: (v: boolean) => void
   onScrolledDownChange?: (isScrolledDown: boolean) => void
   renderEmptyState: () => JSX.Element
@@ -887,9 +886,6 @@ let PostFeed = ({
         onEndReachedThreshold={2} // number of posts left to trigger load more
         removeClippedSubviews={true}
         extraData={extraData}
-        desktopFixedHeight={
-          desktopFixedHeightOffset ? desktopFixedHeightOffset : true
-        }
         initialNumToRender={initialNumToRenderOverride ?? initialNumToRender}
         windowSize={9}
         maxToRenderPerBatch={isIOS ? 5 : 1}

src/view/com/util/MainScrollProvider.tsx

@@ -3,10 +3,10 @@ import {type NativeScrollEvent} from 'react-native'
 import {interpolate, useSharedValue, withSpring} from 'react-native-reanimated'
 import EventEmitter from 'eventemitter3'
 
-import {ScrollProvider} from '#/lib/ScrollContext'
 import {isNative, isWeb} from '#/platform/detection'
 import {useMinimalShellMode} from '#/state/shell'
 import {useShellLayout} from '#/state/shell/shell-layout'
+import {ListScrollProvider} from '#/components/List'
 
 const WEB_HIDE_SHELL_THRESHOLD = 200
 
@@ -165,13 +165,13 @@ export function MainScrollProvider({children}: {children: React.ReactNode}) {
   )
 
   return (
-    <ScrollProvider
-      onBeginDrag={onBeginDrag}
-      onEndDrag={onEndDrag}
+    <ListScrollProvider
+      onScrollBeginDrag={onBeginDrag}
+      onScrollEndDrag={onEndDrag}
       onScroll={onScroll}
-      onMomentumEnd={onMomentumEnd}>
+      onMomentumScrollEnd={onMomentumEnd}>
       {children}
-    </ScrollProvider>
+    </ListScrollProvider>
   )
 }