private void OnCatalogueItemsPropertyChanged(object sedner, NotifyCollectionChangedEventArgs args)
{
if (ActiveLibrary != null && (args.Action == NotifyCollectionChangedAction.Add || args.Action == NotifyCollectionChangedAction.Remove))
{
ActiveLibrary.CatalogueCount = CatalogueItems.Count();
}
}
/// <inheritdoc/>
public ExtractionInformation[] GetAllExtractionInformation(ExtractionCategory category)
{
return
(CatalogueItems.Select(ci => ci.ExtractionInformation)
.Where(e => e != null &&
(e.ExtractionCategory == category || category == ExtractionCategory.Any))
.ToArray());
}
private IEnumerable <ColumnInfo> GetColumnInfos()
{
if (CatalogueItems.All(ci => ci.IsColumnInfoCached()))
{
return(CatalogueItems.Select(ci => ci.ColumnInfo).Where(col => col != null));
}
return(Repository.GetAllObjectsInIDList <ColumnInfo>(CatalogueItems.Where(ci => ci.ColumnInfo_ID.HasValue).Select(ci => ci.ColumnInfo_ID.Value).Distinct().ToList()));
}
public void DeleteItem(LibraryModelItem item)
{
XElement node =
(from nedNodeElements in LibraryDocument.Descendants(NedNodeTag)
where (string)nedNodeElements.Attribute(NedNodeIdAttribute) == item.Id
select nedNodeElements).FirstOrDefault();
if (node != null)
{
node.Remove();
}
if (item is CatalogueModelItem)
{
CatalogueItems.Remove(item as CatalogueModelItem);
var query = from categoriesToRemove in CategoryItems where categoriesToRemove.ParentId == item.Id select categoriesToRemove;
List <CategoryModelItem> catTempList = query.ToList <CategoryModelItem>();
foreach (LibraryModelItem itemToRemove in catTempList)
{
DeleteItem(itemToRemove);
}
}
else if (item is CategoryModelItem)
{
CategoryItems.Remove(item as CategoryModelItem);
foreach (LibraryModelItem miToRemove in (item as CategoryModelItem).Children())
{
DeleteItem(miToRemove);
}
}
else if (item is MediaItemsListModelItem)
{
MediaItemsListModelItem mediaItem = item as MediaItemsListModelItem;
MediaItems.Remove(mediaItem);
App.Engine.DeleteMediaItem(mediaItem);
}
else
{
Debug.Assert(false, FileLanguage.LibraryModel_RemovingUnknowTypeError);
}
App.Engine.StatisticsManager.LogItemDeleted(item.Id);
OnLibraryItemRemoved(new LibraryRemovedEventArgs()
{
RemovedItem = item
});
}
