private void FillRootAssetCollection()
{
RootAssets.Clear();
RootAssets.AddRange(Package.RootAssets.Select(x => Session.GetAssetById(x.Id)));
foreach (var dependency in PackageContainer.FlattenedDependencies)
{
if (dependency.Package != null)
{
RootAssets.AddRange(dependency.Package.RootAssets.Select(x => Session.GetAssetById(x.Id)));
}
}
RegisterMemberCollectionForActionStack(nameof(RootAssets), RootAssets);
RootAssets.CollectionChanged += RootAssetsCollectionChanged;
}
private void FillRootAssetCollection()
{
RootAssets.Clear();
RootAssets.AddRange(Package.RootAssets.Select(x => Session.GetAssetById(x.Id)));
foreach (var dependency in Package.LocalDependencies)
{
RootAssets.AddRange(dependency.RootAssets.Select(x => Session.GetAssetById(x.Id)));
}
foreach (var dependency in Package.Meta.Dependencies)
{
RootAssets.AddRange(dependency.RootAssets.Select(x => Session.GetAssetById(x.Id)));
}
RegisterMemberCollectionForActionStack(nameof(RootAssets), RootAssets);
RootAssets.CollectionChanged += RootAssetsCollectionChanged;
}
private void RootAssetsCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
{
// Replicate changes
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
foreach (var newItem in e.NewItems.Cast <AssetViewModel>())
{
// Shouldn't happen, but make sure an item with same id is not already added
Package.RootAssets.Remove(newItem.Id);
Package.RootAssets.Add(new AssetReference(newItem.Id, newItem.Url));
Package.IsDirty = true;
newItem.Dependencies.NotifyRootAssetChange(true);
}
break;
case NotifyCollectionChangedAction.Remove:
foreach (var oldItem in e.OldItems.Cast <AssetViewModel>())
{
Package.RootAssets.Remove(oldItem.Id);
Package.IsDirty = true;
oldItem.Dependencies.NotifyRootAssetChange(true);
}
break;
case NotifyCollectionChangedAction.Replace:
case NotifyCollectionChangedAction.Move:
case NotifyCollectionChangedAction.Reset:
// Let's do a full resync
Package.RootAssets.Clear();
Package.RootAssets.AddRange(RootAssets.Select(x => new AssetReference(x.Id, x.Url)));
AllAssets.ForEach(x =>
{
x.Dependencies.NotifyRootAssetChange(false);
});
break;
default:
throw new ArgumentOutOfRangeException();
}
Session.SelectionIsRoot = Session.ActiveAssetView.SelectedAssets.All(x => x.Dependencies.IsRoot);
}
