bretton.dev
+15
-2
lib/screens/home/feed_screen.dart
+15
-2
lib/screens/home/feed_screen.dart
···
19
19
final VoidCallback? onSearchTap;
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20
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@override
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-
State<FeedScreen> createState() => _FeedScreenState();
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+
State<FeedScreen> createState() => FeedScreenState();
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}
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-
class _FeedScreenState extends State<FeedScreen> {
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+
class FeedScreenState extends State<FeedScreen> {
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late PageController _pageController;
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final Map<FeedType, ScrollController> _scrollControllers = {};
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late AuthProvider _authProvider;
···
127
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controller.position.maxScrollExtent - 200) {
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context.read<MultiFeedProvider>().loadMore(type);
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}
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+
}
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+
}
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+
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+
/// Scroll the current feed to the top with animation
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+
void scrollToTop() {
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+
final currentFeed = context.read<MultiFeedProvider>().currentFeedType;
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+
final controller = _scrollControllers[currentFeed];
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+
if (controller != null && controller.hasClients) {
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+
controller.animateTo(
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+
0,
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+
duration: const Duration(milliseconds: 300),
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+
curve: Curves.easeOut,
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+
);
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}
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}
132
145
+7
-1
lib/screens/home/main_shell_screen.dart
+7
-1
lib/screens/home/main_shell_screen.dart
···
17
17
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class _MainShellScreenState extends State<MainShellScreen> {
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19
int _selectedIndex = 0;
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+
final _feedScreenKey = GlobalKey<FeedScreenState>();
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void _onItemTapped(int index) {
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+
// If already on feed tab, scroll to top
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+
if (index == 0 && _selectedIndex == 0) {
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+
_feedScreenKey.currentState?.scrollToTop();
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+
return;
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+
}
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setState(() {
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_selectedIndex = index;
24
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});
···
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48
body: IndexedStack(
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index: _selectedIndex,
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children: [
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-
FeedScreen(onSearchTap: _onCommunitiesTap),
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+
FeedScreen(key: _feedScreenKey, onSearchTap: _onCommunitiesTap),
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const CommunitiesScreen(),
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53
CreatePostScreen(onNavigateToFeed: _onNavigateToFeed),
48
54
const NotificationsScreen(),