Reuse AppBar in manga screen (#1367)

Co-authored-by: AntsyLich <59261191+AntsyLich@users.noreply.github.com>

app/src/main/java/eu/kanade/presentation/manga/MangaScreen.kt

@@ -87,7 +87,7 @@ fun MangaScreen(
     isTabletUi: Boolean,
     chapterSwipeStartAction: LibraryPreferences.ChapterSwipeAction,
     chapterSwipeEndAction: LibraryPreferences.ChapterSwipeAction,
-    onBackClicked: () -> Unit,
+    navigateUp: () -> Unit,
     onChapterClicked: (Chapter) -> Unit,
     onDownloadChapter: ((List<ChapterList.Item>, ChapterDownloadAction) -> Unit)?,
     onAddToLibraryClicked: () -> Unit,
@@ -141,7 +141,7 @@ fun MangaScreen(
             nextUpdate = nextUpdate,
             chapterSwipeStartAction = chapterSwipeStartAction,
             chapterSwipeEndAction = chapterSwipeEndAction,
-            onBackClicked = onBackClicked,
+            navigateUp = navigateUp,
             onChapterClicked = onChapterClicked,
             onDownloadChapter = onDownloadChapter,
             onAddToLibraryClicked = onAddToLibraryClicked,
@@ -176,7 +176,7 @@ fun MangaScreen(
             chapterSwipeStartAction = chapterSwipeStartAction,
             chapterSwipeEndAction = chapterSwipeEndAction,
             nextUpdate = nextUpdate,
-            onBackClicked = onBackClicked,
+            navigateUp = navigateUp,
             onChapterClicked = onChapterClicked,
             onDownloadChapter = onDownloadChapter,
             onAddToLibraryClicked = onAddToLibraryClicked,
@@ -214,7 +214,7 @@ private fun MangaScreenSmallImpl(
     nextUpdate: Instant?,
     chapterSwipeStartAction: LibraryPreferences.ChapterSwipeAction,
     chapterSwipeEndAction: LibraryPreferences.ChapterSwipeAction,
-    onBackClicked: () -> Unit,
+    navigateUp: () -> Unit,
     onChapterClicked: (Chapter) -> Unit,
     onDownloadChapter: ((List<ChapterList.Item>, ChapterDownloadAction) -> Unit)?,
     onAddToLibraryClicked: () -> Unit,
@@ -265,14 +265,13 @@ private fun MangaScreenSmallImpl(
         )
     }
 
-    val internalOnBackPressed = {
+    BackHandler(onBack = {
         if (isAnySelected) {
             onAllChapterSelected(false)
         } else {
-            onBackClicked()
+            navigateUp()
         }
-    }
-    BackHandler(onBack = internalOnBackPressed)
+    })
 
     Scaffold(
         topBar = {
@@ -285,20 +284,18 @@ private fun MangaScreenSmallImpl(
             val isFirstItemScrolled by remember {
                 derivedStateOf { chapterListState.firstVisibleItemScrollOffset > 0 }
             }
-            val animatedTitleAlpha by animateFloatAsState(
+            val titleAlpha by animateFloatAsState(
                 if (!isFirstItemVisible) 1f else 0f,
                 label = "Top Bar Title",
             )
-            val animatedBgAlpha by animateFloatAsState(
+            val backgroundAlpha by animateFloatAsState(
                 if (!isFirstItemVisible || isFirstItemScrolled) 1f else 0f,
                 label = "Top Bar Background",
             )
             MangaToolbar(
                 title = state.manga.title,
-                titleAlphaProvider = { animatedTitleAlpha },
-                backgroundAlphaProvider = { animatedBgAlpha },
                 hasFilters = state.filterActive,
-                onBackClicked = internalOnBackPressed,
+                navigateUp = navigateUp,
                 onClickFilter = onFilterClicked,
                 onClickShare = onShareClicked,
                 onClickDownload = onDownloadActionClicked,
@@ -306,8 +303,11 @@ private fun MangaScreenSmallImpl(
                 onClickRefresh = onRefresh,
                 onClickMigrate = onMigrateClicked,
                 actionModeCounter = selectedChapterCount,
+                onCancelActionMode = { onAllChapterSelected(false) },
                 onSelectAll = { onAllChapterSelected(true) },
                 onInvertSelection = { onInvertSelection() },
+                titleAlphaProvider = { titleAlpha },
+                backgroundAlphaProvider = { backgroundAlpha },
             )
         },
         bottomBar = {
@@ -458,7 +458,7 @@ fun MangaScreenLargeImpl(
     nextUpdate: Instant?,
     chapterSwipeStartAction: LibraryPreferences.ChapterSwipeAction,
     chapterSwipeEndAction: LibraryPreferences.ChapterSwipeAction,
-    onBackClicked: () -> Unit,
+    navigateUp: () -> Unit,
     onChapterClicked: (Chapter) -> Unit,
     onDownloadChapter: ((List<ChapterList.Item>, ChapterDownloadAction) -> Unit)?,
     onAddToLibraryClicked: () -> Unit,
@@ -515,14 +515,13 @@ fun MangaScreenLargeImpl(
 
     val chapterListState = rememberLazyListState()
 
-    val internalOnBackPressed = {
+    BackHandler(onBack = {
         if (isAnySelected) {
             onAllChapterSelected(false)
         } else {
-            onBackClicked()
+            navigateUp()
         }
-    }
-    BackHandler(onBack = internalOnBackPressed)
+    })
 
     Scaffold(
         topBar = {
@@ -532,19 +531,20 @@ fun MangaScreenLargeImpl(
             MangaToolbar(
                 modifier = Modifier.onSizeChanged { topBarHeight = it.height },
                 title = state.manga.title,
-                titleAlphaProvider = { if (isAnySelected) 1f else 0f },
-                backgroundAlphaProvider = { 1f },
                 hasFilters = state.filterActive,
-                onBackClicked = internalOnBackPressed,
+                navigateUp = navigateUp,
                 onClickFilter = onFilterButtonClicked,
                 onClickShare = onShareClicked,
                 onClickDownload = onDownloadActionClicked,
                 onClickEditCategory = onEditCategoryClicked,
                 onClickRefresh = onRefresh,
                 onClickMigrate = onMigrateClicked,
+                onCancelActionMode = { onAllChapterSelected(false) },
                 actionModeCounter = selectedChapterCount,
                 onSelectAll = { onAllChapterSelected(true) },
                 onInvertSelection = { onInvertSelection() },
+                titleAlphaProvider = { 1f },
+                backgroundAlphaProvider = { 1f },
             )
         },
         bottomBar = {