internal static void FillFirstPage(IEnumerable <BookViewModel> loadedSource)
{
var notAvailable = loadedSource.Where(x => x.FirstPage == null);
using (var dou = new DataOperationUnit())
{
foreach (var book in notAvailable)
{
BookLoading.Load(book, dou);
}
}
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var book = value as BookViewModel;
if (!book.ContentsRegistered)
{
Thread.Sleep(0);
}
if (!book.IsLoaded)
{
var task = Task.Run(() =>
{
BookLoading.Load(book);
});
return(new TaskCompletionSource <object>(task));
}
return(null);
}
private void PrepareBookContents()
{
BookLoading.Load(Book);
ContentsLoadTask.FillContentsWithImage(LibraryManager, Book);
}