protected SelectionList([NotNull] BaseAcManager <TObject> manager, bool isCacheable)
{
if (manager == null)
{
throw new ArgumentNullException(nameof(manager));
}
TextSearch.SetTextPath(this, nameof(SelectCategoryBase.DisplayName));
ScrollViewer.SetHorizontalScrollBarVisibility(this, ScrollBarVisibility.Disabled);
ScrollViewer.SetCanContentScroll(this, true);
var baseLey = $@".SelectionList:{typeof(TObject).FullName}:{typeof(TItem).FullName}";
_scrollKey = $@"{baseLey}:Scroll";
_cacheKey = isCacheable ? $@"{baseLey}:Items" : null;
_manager = manager;
_baseCollection = manager.WrappersList;
_items = new BetterObservableCollection <TItem>(Rebuild());
if (!manager.IsLoaded)
{
EnsureLoaded(isCacheable).Forget();
}
Loaded += OnLoaded;
Unloaded += OnUnloaded;
PreviewKeyDown += OnPreviewKeyDown;
}
public AcEnabledOnlyCollection_WrappedImpl(IAcWrapperObservableCollection collection)
{
_wrapped = new DelegateWrappedCollection <AcItemWrapper, T>((IReadOnlyList <AcItemWrapper>)collection, x => x.Value.Enabled ? x.Value as T : null);
_view = new BetterListCollectionView(_wrapped)
{
Filter = o => o != null
};
collection.WrappedValueChanged += OnWrappedValueChanged;
}
public void OnUri(Uri uri)
{
Title = uri.GetQueryParam("Title");
var type = uri.GetQueryParam("Type");
MainList = type == @"track" ? TracksManager.Instance.WrappersList
: type == @"car" ? CarsManager.Instance.WrappersList
: type == @"showroom" ? ShowroomsManager.Instance.WrappersList : null;
Filter = uri.GetQueryParam("Filter");
DataContext = this;
InitializeComponent();
List.UserFiltersKey = $@"AcObjectListBox:FiltersHistory:{type}";
SaveScroll.SetKey(List, $@".AcObjectSelectList.scroll:{type}:{Filter}");
}
public AcEnabledOnlyCollection(IAcWrapperObservableCollection collection) : base(collection)
{
}
public AcEnabledOnlyCollection_ThirdImpl([NotNull] IAcWrapperObservableCollection collection) : base((IReadOnlyList <AcItemWrapper>)collection)
{
collection.WrappedValueChanged += OnWrappedValueChanged;
}
internal AcEnabledOnlyCollection(IAcWrapperObservableCollection collection) : base(collection.Select(x => x.Value).Where(x => x.Enabled).OfType <T>())
{
_collection = collection;
collection.CollectionChanged += Collection_CollectionChanged;
collection.WrappedValueChanged += Collection_WrappedValueChanged;
}
