public void BookChanged(object sender, BookEventArgs e)
{
if (e.Book == null)
{
return;
}
switch (e.State)
{
case BookEventArgs.BookState.Added:
var bookExistsAdded =
FilteredBooks.Any(
b =>
b.Id
== e.Book.Id);
if (!bookExistsAdded)
{
FilteredBooks.Add(e.Book);
}
NotifyPropertyChanged("FilterCount");
break;
case BookEventArgs.BookState.Removed:
var bookExistsRemoved =
FilteredBooks.Any(
b =>
b.Id
== e.Book.Id);
if (bookExistsRemoved)
{
FilteredBooks.Remove(e.Book);
}
NotifyPropertyChanged("FilterCount");
break;
case BookEventArgs.BookState.Updated: //Remove book from list and re-add it
var bookExistsUpdated =
FilteredBooks.FirstOrDefault(
b =>
b.FullPathAndFileName
== e.Book.FullPathAndFileName);
if (bookExistsUpdated != null)
{
var index = FilteredBooks.IndexOf(bookExistsUpdated);
FilteredBooks.RemoveAt(index);
FilteredBooks.Insert(index, e.Book);
}
else
{
FilteredBooks.Add(e.Book);
}
NotifyPropertyChanged("FilterCount");
break;
}
// FilteredBooks = new ObservableCollection<Book>(AllBooks);
}
public void i_BookChanged(object sender, BookEventArgs e)
{
if (e.Book == null)
{
return;
}
switch (e.State)
{
case (BookEventArgs.BookState.Added):
var bookExistsAdded =
AllBooks.Any(
b =>
b.Id
== e.Book.Id);
if (!bookExistsAdded)
{
AllBooks.Add(e.Book);
}
NotifyPropertyChanged("BooksCount");
break;
case (BookEventArgs.BookState.Removed):
var bookExistsRemoved =
AllBooks.Any(
b =>
b.Id
== e.Book.Id);
if (bookExistsRemoved)
{
AllBooks.Remove(e.Book);
}
NotifyPropertyChanged("BooksCount");
break;
case (BookEventArgs.BookState.Updated): //Remove book from list and re-add it
var bookExistsUpdated =
AllBooks.FirstOrDefault(
b =>
b.BookFile.FullPathAndFileNameWithExtension
== e.Book.BookFile.FullPathAndFileNameWithExtension);
if (bookExistsUpdated != null)
{
var index = AllBooks.IndexOf(bookExistsUpdated);
AllBooks.Remove(bookExistsUpdated);
AllBooks.Insert(index, e.Book);
}
else
{
AllBooks.Add(e.Book);
}
NotifyPropertyChanged("BooksCount");
break;
}
}
private void _bookCore_BookChanged(object sender, BookEventArgs e)
{
var existing = Books.FirstOrDefault(x => x.Id == e.Book.Id);
if (existing == null)
{
Application.Current.Dispatcher.Invoke(() => Books.Add(e.Book));
}
else
{
Application.Current.Dispatcher.Invoke(() => existing = e.Book);
}
}
private void EditPopup_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
{
if (cbox.IsChecked == false)
{
_viewmodel.SelectedBook.DatePublished = null;
}
_viewmodel.UpdateBook(_viewmodel.SelectedBook);
var a = new BookEventArgs
{
Book = _viewmodel.SelectedBook,
State = BookEventArgs.BookState.Updated
};
_viewmodel.BookChanged(this, a);
tbutton.IsChecked = false;
}
private void MainViewModel_ImageEditingStarted(object sender, BookEventArgs e)
{
try
{
// egy dialógusablakban bekérjük a fájlnevet
OpenFileDialog dialog = new OpenFileDialog();
dialog.CheckFileExists = true;
dialog.Filter = "Képfájlok|*.jpg;*.jpeg;*.bmp;*.tif;*.gif;*.png;";
dialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
Boolean?result = dialog.ShowDialog();
if (result == true)
{
// kép létrehozása (a megfelelő méretekkel)
_service.CreateImage(e.Book, ImageHandler.OpenAndResize(dialog.FileName, 600));
}
}
catch { }
}
private void gview_Drop(object sender, DragEventArgs e)
{
viewmodel.BooksScroll = ScrollMode.Enabled;
object gridSource;
e.Data.Properties.TryGetValue("gridSource", out gridSource);
if (gridSource == sender)
{
return;
}
object sourceItem;
e.Data.Properties.TryGetValue("item", out sourceItem);
if (sourceItem == null)
{
return;
}
// viewmodel.ShelfBrush = _shelfBrushColor;
// viewmodel.GridBrush = _gridBrushColor;
//Remove it from shelf
var book = (Book)sourceItem;
viewmodel.ShelfBooks.Remove(book);
book.Shelf = false;
var a = new BookEventArgs();
a.Book = book;
a.State = BookEventArgs.BookState.Updated;
viewmodel.BookChanged(this, a);
viewmodel.UpdateBook(book);
}
private void gview_Drop(object sender, DragEventArgs e)
{
EnableScroll();
object gridSource;
e.Data.Properties.TryGetValue("gridSource", out gridSource);
if (gridSource == sender)
{
return;
}
object sourceItem;
e.Data.Properties.TryGetValue("item", out sourceItem);
if (sourceItem == null)
{
return;
}
_viewmodel.ShelfBrush = _shelfBrushColor;
_viewmodel.GridBrush = _gridBrushColor;
//Remove it from shelf
var book = (Book)sourceItem;
_viewmodel.ShelfBooks.Remove(book);
book.Shelf = false;
var a = new BookEventArgs
{
Book = book,
State = BookEventArgs.BookState.Updated
};
_viewmodel.BookChanged(this, a);
_viewmodel.UpdateBook(book);
ShellViewModel.ShowMessage("Removed from shelf", null);
}
public virtual void OnReadBookClick(BookEventArgs e)
{
ReadBookEvent?.Invoke(this, e);
}
public void OnBookChanged(Book book, BookEventArgs.BookState bookState, int? progress)
{
BookChanged?.Invoke(this, new BookEventArgs {Book = book, State = bookState, Progress = progress});
}
public void OnBookRent(object source, BookEventArgs e)
{
System.Console.WriteLine("Ok! Confirmed! the book {0} was rent", e.Book.Title);
}
public void i_BookChanged(object sender, BookEventArgs e)
{
if (e.Book == null)
{
return;
}
switch (e.State)
{
case (BookEventArgs.BookState.Added):
var bookExistsAdded =
AllBooks.Any(
b =>
b.Id
== e.Book.Id);
if (!bookExistsAdded)
{
AllBooks.Add(e.Book);
}
NotifyPropertyChanged("BooksCount");
break;
case (BookEventArgs.BookState.Removed):
var bookExistsRemoved =
AllBooks.Any(
b =>
b.Id
== e.Book.Id);
if (bookExistsRemoved)
{
AllBooks.Remove(e.Book);
}
NotifyPropertyChanged("BooksCount");
break;
case (BookEventArgs.BookState.Updated): //Remove book from list and re-add it
var bookExistsUpdated =
AllBooks.FirstOrDefault(
b =>
b.BookFile.FullPathAndFileNameWithExtension
== e.Book.BookFile.FullPathAndFileNameWithExtension);
if (bookExistsUpdated != null)
{
var index = AllBooks.IndexOf(bookExistsUpdated);
AllBooks.Remove(bookExistsUpdated);
AllBooks.Insert(index, e.Book);
}
else
{
AllBooks.Add(e.Book);
}
NotifyPropertyChanged("BooksCount");
break;
}
}
private void OnBookChanged(BookEventArgs e)
{
BookChanged?.Invoke(this, e);
}
