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Code Issues Releases Wiki Activity

Scroll to new collection in list when adding a new collection

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Dean Herbert 2024-11-18 15:12:28 +09:00
parent e5778eb1fc
commit a570863854
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1 changed files with 24 additions and 0 deletions
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24
osu.Game/Collections/DrawableCollectionList.cs
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@ -46,6 +46,26 @@ namespace osu.Game.Collections
realmSubscription = realm.RegisterForNotifications(r => r.All<BeatmapCollection>().OrderBy(c => c.Name), collectionsChanged);
}
/// <summary>
/// When non-null, signifies that a new collection was created and should be presented to the user.
/// </summary>
private Guid? lastCreated;
protected override void OnItemsChanged()
{
base.OnItemsChanged();
if (lastCreated != null)
{
var createdItem = flow.Children.SingleOrDefault(item => item.Model.Value.ID == lastCreated);
if (createdItem != null)
scroll.ScrollTo(createdItem);
lastCreated = null;
}
}
private void collectionsChanged(IRealmCollection<BeatmapCollection> collections, ChangeSet? changes)
{
if (changes == null)
@ -60,7 +80,11 @@ namespace osu.Game.Collections
foreach (int i in changes.InsertedIndices)
Items.Insert(i, collections[i].ToLive(realm));
if (changes.InsertedIndices.Length == 1)
lastCreated = collections[changes.InsertedIndices[0]].ID;
foreach (int i in changes.NewModifiedIndices)
{
var updatedItem = collections[i];