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Create a scrollOffsetToGroupID map to be used in custom scroll bar

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ashilkn
2025-07-07 14:00:32 +05:30
parent 93851db27a
commit 28be02bb9a
1 changed files with 5 additions and 0 deletions
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5
mobile/lib/models/gallery/gallery_sections.dart
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@@ -46,6 +46,7 @@ class GalleryGroups {
final List<String> _groupIds = [];
final Map<String, List<EnteFile>> _groupIdToFilesMap = {};
final Map<String, GroupHeaderData> _groupIdToHeaderDataMap = {};
final Map<double, String> _scrollOffsetToGroupIdMap = {};
final currentUserID = Configuration.instance.getUserID();
final _uuid = const Uuid();
@@ -53,6 +54,7 @@ class GalleryGroups {
Map<String, List<EnteFile>> get groupIDToFilesMap => _groupIdToFilesMap;
Map<String, GroupHeaderData> get groupIdToheaderDataMap =>
_groupIdToHeaderDataMap;
Map<double, String> get scrollOffsetToGroupIdMap => _scrollOffsetToGroupIdMap;
List<FixedExtentSectionLayout> get groupLayouts => _groupLayouts;
void init() {
@@ -162,6 +164,9 @@ class GalleryGroups {
},
),
);
_scrollOffsetToGroupIdMap[currentOffset] = groupID;
currentIndex = lastIndex;
currentOffset = maxOffset;
}