public void HandleShowMenuEvent(BookshelfBookView bookView, bool isFavorite)
{
if (ShowMenuEvent != null)
{
ShowMenuEvent(bookView, isFavorite);
}
}
private void GetBookViewAndUpdateCollectionView(String bookID)
{
if (dataSource != null)
{
BookshelfBookView bookView = dataSource.GetBookshelfBookView(collectionView, bookID);
if (bookView != null)
{
UpdateCollectionView(bookView);
}
}
}
private void UpdateDictionary()
{
if (indexDictionary != null)
{
indexDictionary.Clear();
}
int row = 0;
foreach (Book book in BookList)
{
BookshelfBookView bookView = new BookshelfBookView(book, updateMenu, parentVC);
indexDictionary.Add(NSIndexPath.FromRowSection(row, 0), bookView);
row++;
}
}
private void UpdateCollectionView(BookshelfBookView bookView)
{
if (dataSource != null && dataSource.BookList != null && dataSource.BookList.Count > 0)
{
try
{
bookView.RemoveFromSuperview();
Book book = bookView.BookshelfBook.Copy();
// Remove from the list
List <Book> newBookList = new List <Book>(dataSource.BookList);
int removeIdx = dataSource.GetBookIndex(book.ID);
newBookList.RemoveAt(removeIdx);
collectionView.PerformBatchUpdates(delegate
{
foreach (Book b in dataSource.BookList)
{
if (b.ID != book.ID)
{
NSIndexPath fromIndexPath = dataSource.GetIndexPath(b.ID);
int toRow = newBookList.IndexOf(b);
if (fromIndexPath != null && fromIndexPath.Row >= 0 && toRow >= 0)
{
NSIndexPath toIndexPath = NSIndexPath.FromRowSection(toRow, 0);
collectionView.MoveItem(fromIndexPath, toIndexPath);
}
}
}
}, delegate
{
RefreshTable();
});
}
catch (Exception ex)
{
Logger.WriteLineDebugging("BookshelfViewController - UpdateCollectionView: {0}", ex.ToString());
}
}
}
void HandleShowMenuEvent(BookshelfBookView bookView, bool isFavorite)
{
PopoverMenuController pmc = new PopoverMenuController(bookView, isFavorite);
if (bookView.BookshelfBook.Status == Book.BookStatus.DOWNLOADED)
{
pmc.View.Frame = new CGRect(0, 0, bookView.Frame.Width, 88);
}
else
{
pmc.View.Frame = new CGRect(0, 0, bookView.Frame.Width, 44);
}
pmc.FavoriteEvent += delegate
{
HideMenuPopover();
dataSource.UpdateFavorite(bookView.BookshelfBook.ID, !isFavorite);
if (this.Title != StringRef.myBooks)
{
UpdateCollectionView(bookView);
}
};
pmc.RemoveBookEvent += delegate
{
HideMenuPopover();
UIAlertView alert = new UIAlertView(StringRef.confirmation, "Are you sure you want to remove this book from the Bookshelf?", null, StringRef.no, StringRef.yes);
alert.Dismissed += (object sender, UIButtonEventArgs e) =>
{
if (e.ButtonIndex == 1)
{
BooksOnDeviceAccessor.MarkAsRemovedBook(bookView.BookshelfBook);
BookRemover.RemoveBookInCache(bookView.BookshelfBook);
BookRemover.RemoveBook(bookView.BookshelfBook);
UpdateCollectionView(bookView);
}
};
alert.Show();
};
pmc.CancelDownloadEvent += delegate
{
HideMenuPopover();
UIAlertView alert = new UIAlertView(StringRef.confirmation, "Are you sure you want to cancel the download for this book?", null, StringRef.no, StringRef.yes);
alert.Dismissed += (object sender, UIButtonEventArgs e) =>
{
if (e.ButtonIndex == 1)
{
if (bookView.BookshelfBook.Status != Book.BookStatus.DOWNLOADED)
{
CancelDownload(bookView.BookshelfBook);
}
}
};
alert.Show();
};
menuViewController = new UIPopoverController(pmc);
menuViewController.DidDismiss += (object sender, EventArgs e) =>
{
HideMenuPopover();
};
menuViewController.SetPopoverContentSize(new CGSize(pmc.View.Frame.Width, pmc.View.Frame.Height), true);
menuViewController.PresentFromRect(bookView.Frame, bookView, UIPopoverArrowDirection.Any, true);
}
public PopoverMenuController(BookshelfBookView bookView, bool isFavorite) : base(UITableViewStyle.Plain)
{
this.bookView = bookView;
this.isFavorite = isFavorite;
}
void HandleShowMenuEvent(BookshelfBookView bookView, bool isFavorite)
{
dataSource.HandleShowMenuEvent(bookView, isFavorite);
}