//Load a directory when TabViewModel.SelectedFolder is changed.
public void Open(DirectoryInfoEx dir)
{
if (!Directory.Exists(dir.FullName))
{
return;
}
if (_model != null)
{
CloseLibrary();
}
//open
_model = new BblLibrary(dir);
_model.LibraryLoaded += OnLibraryLoaded;
Tab.ProgressValue = 0;
Tab.ProgressMaximum = 100;
Tab.ProgressIsDeterminate = true;
_books = new VmCollection <BookViewModel, BblBook>(_model.Books, this);
NotifyOfPropertyChange(() => Books);
_booksCV = (ListCollectionView)CollectionViewSource.GetDefaultView(_books);
((INotifyCollectionChanged)(_booksCV)).CollectionChanged += OnBooksCollectionChanged;
NotifyOfPropertyChange(() => BooksCV);
Tab.ResetSortUI();
Tab.TabState.currentBookmark.libraryPath = dir.FullName;
_booksCV.CustomSort = comparer;
}
public void CloseLibrary()
{
foreach (var b in Books)
{
b.OnLibraryClosed();
}
if (_model == null)
{
return;
}
_model.CloseLibrary(Tab.SaveToDBToggle);
_model = null;
}
