public void Display(EditDetails parentForm, IBookCollection bookCollection) { this.parentForm = parentForm; this.bookCollection = bookCollection; availableBooks.Source = GetAvailableBooks( ); Visibility = Visibility.Visible; }
public BookController( IBookCollection database, ILogger <BookController> logger) { _database = database; _logger = logger; }
private void LoadBooksForAttribute(object sender, RoutedEventArgs e) { if (sender == null || !(sender is Hyperlink)) { return; } IBookCollection bookHolder = ((sender as Hyperlink).CommandParameter) as IBookCollection; if (bookHolder == null) { return; } bool alreadyDisplaying = isAlreadyDisplaying(bookHolder); if (alreadyDisplaying) { System.Media.SystemSounds.Exclamation.Play( ); } statusMessage = (alreadyDisplaying ? "Already displaying" : "Displaying") + " books for " + bookHolder.Name; DisplayBooks(bookHolder.Books); viewingBooksForAttribute = bookHolder; e.Handled = true; }
private void ResetDisplay( ) { viewingBooksForAttribute = null; AuthorButton.IsEnabled = true; BookButton.IsEnabled = true; CategoryButton.IsEnabled = true; if (statusMessage == null) { if (currentView == ItemType.Author) { statusMessage = "Displaying Authors"; } if (currentView == ItemType.Book) { statusMessage = "Displaying Books"; } if (currentView == ItemType.Category) { statusMessage = "Displaying Categories"; } } StatusText.Content = statusMessage; statusMessage = null; }
private bool isAlreadyDisplaying(IBookCollection bookHolder) { if (viewingBooksForAttribute == null) { return(false); } return(bookHolder == viewingBooksForAttribute); }
public void SeeBooks(IBookCollection library, IBookIterator iterator) { for (Book item = iterator.First(); !iterator.IsDone; item = iterator.Next()) { Console.WriteLine(iterator.CurrentItem.Name); item.Print(); } }
public static IBookCollection Synchronized(IBookCollection acc) { if (acc == null) { throw new ArgumentNullException("acc"); } if (acc.GetType() == typeof(SyncBookLib)) { throw new InvalidOperationException("Booklib reference is already synchronized."); } return(new SyncBookLib(acc)); }
private bool BookMatchExists(string isbn) { bool returnValue = false; IBookCollection coll = MyCompany.Applications.MyApplication.BusinessLogic.CachedControllers.BookController.FindAll(); /* Code not shown, but this would hit the db and return poco objects of books*/ IBook foundBook = (from item in coll where item.ISBN.Equals(book, StringComparison.OrdinalIgnoreCase) select item).SingleOrDefault(); if (null != foundBook) { returnValue = true; } return returnValue; }
public virtual IBookIterator Create(IBookCollection collection, BookIteratorType type) { IBookIterator iterator = null; switch (type) { case BookIteratorType.normal: iterator = new LibraryIterator(collection); break; case BookIteratorType.reverse: iterator = new LibraryReverseIterator(collection); break; default: iterator = new LibraryIterator(collection); break; } return(iterator); }
private void OnUpdate(bool commitUpdate) { if (!commitUpdate) { statusMessage += "Update canceled"; } switch (currentView) { case ItemType.Author: DisplayAllAuthors( ); break; case ItemType.Category: DisplayAllCategories( ); break; case ItemType.Book: default: if (viewingBooksForAttribute != null) { // refresh this item from the datacontext viewingBooksForAttribute = Catalog.GetExistingItem(viewingBooksForAttribute) as IBookCollection; } if (viewingBooksForAttribute != null) { DisplayBooks(viewingBooksForAttribute.Books); } else { DisplayAllBooks( ); } break; } }
internal SyncBookLib(IBookCollection acc) { booklib = acc; syncRoot = acc.SyncRoot; }
public LibraryReverseIterator(IBookCollection collection) { _collection = collection; }