public static async Task <bool> SetCurentBookContent(string fileName)
{
_currentBook = await EpubReader.OpenBookAsync("fileName");
if (_currentBook != null)
{
return(true);
}
return(false);
}
public async Task <IEnumerable <PropertyItem> > GetItems(IItem item, Detaillevel detail)
{
var book = await EpubReader.OpenBookAsync(item.Path).ConfigureAwait(false);
var properties = new List <PropertyItem>
{
new PropertyItem("Title", book.Title),
new PropertyItem("Authors", string.Join(Environment.NewLine, book.AuthorList)),
};
var cover = await book.ReadCoverAsync().ConfigureAwait(false);
if (cover != null)
{
properties.Add(new PropertyItem("Thumbnail", ImageFromBuffer(cover)));
}
return(properties.AsEnumerable());
}
private async void Button_Click(object sender, RoutedEventArgs e)
{
//Init epub object.
//bool fileExist = await EpubReader.DoesFileExistAsync(Windows.ApplicationModel.Package.Current.InstalledLocation, "test.epub");
//if (!fileExist)
// throw new Exception(string.Format("File test.epub not found, bitch"));
progressbar.Text = "Загрузка книги";
await progressbar.ShowAsync();
//bookLoadingProgressBar.Visibility = Visibility.Visible;
// Opening a book
currentEpubBook = await EpubReader.OpenBookAsync("test.epub");
if (currentEpubBook != null)
{
loadEbookButton.Content = "Loaded";
loadEbookButton.IsEnabled = false;
}
//// COMMON PROPERTIES
//// Book's title
//string title = currentEpubBook.Title;
//// Book's authors (comma separated list)
//string author = currentEpubBook.Author;
//// Book's authors (list of authors names)
//List<string> authors = currentEpubBook.AuthorList;
//// Book's cover image (null if there are no cover)
//BitmapImage coverImage = currentEpubBook.CoverImage;
//// ShowCoverImage(coverImage); //Only for testing purposes
// CONTENT
// Book's content (HTML files, style-sheets, images, fonts, etc.)
EpubContent bookContent = currentEpubBook.Content;
// IMAGES
// All images in the book (file name is the key)
//Dictionary<string, EpubByteContentFile> images = bookContent.Images;
//EpubByteContentFile firstImage = images.Values.First();
//// Content type (e.g. EpubContentType.IMAGE_JPEG, EpubContentType.IMAGE_PNG)
//EpubContentType contentType = firstImage.ContentType;
//// MIME type (e.g. "image/jpeg", "image/png")
//string mimeContentType = firstImage.ContentMimeType;
// HTML & CSS
// All XHTML files in the book (file name is the key)
Dictionary <string, EpubTextContentFile> htmlFiles = bookContent.Html;
// All CSS files in the book (file name is the key)
Dictionary <string, EpubTextContentFile> cssFiles = bookContent.Css;
// All CSS content in the book
//foreach (EpubTextContentFile cssFile in cssFiles.Values)
//{
// string cssContent = cssFile.Content;
//}
// OTHER CONTENT
// All fonts in the book (file name is the key)
// Dictionary<string, EpubByteContentFile> fonts = bookContent.Fonts;
// All files in the book (including HTML, CSS, images, fonts, and other types of files)
//TO-DO looks like this dictionary not working well at the moment, have to trace
//Dictionary<string, EpubContentFile> allFiles = bookContent.AllFiles;
//To-DO:
//Определить первый файл в книге - через spine или через guide
//Отслеживать клики по экрану и по краям экрана - чтобы листать вперед и назад.
//Отслеживать, когда на экране последняя column из файла и нужно подгружать следующую
await progressbar.HideAsync();
progressbar.Text = "Форматирование";
await progressbar.ShowAsync();
// Entire HTML content of the book should be injected in case we are showing chapter by chapter, and not pretending to load the whole set of chapters
//foreach (KeyValuePair<string, EpubTextContentFile> htmlItem in htmlFiles)
//{
// string injectedItem = WebViewHelpers.injectMonocle(htmlItem.Value.Content,
// (int)bookReaderWebViewControl.ActualWidth, (int)bookReaderWebViewControl.ActualHeight);
// htmlItem.Value.Content = injectedItem;
//}
IndexFileSceleton index = new IndexFileSceleton();
index.author = currentEpubBook.Author;
index.title = currentEpubBook.Title;
index.height = (int)bookReaderWebViewControl.ActualHeight;
index.chapters = currentEpubBook.Chapters;
index.xhtmlFiles = currentEpubBook.Content.Html;
// --- Streaming HTML+JS content directly from the memory ---
//Uri url = bookReaderWebViewControl.BuildLocalStreamUri("MemoryTag", "section4.xhtml");
CreateIndex();
Uri url = bookReaderWebViewControl.BuildLocalStreamUri("MemoryTag", "index.html");
bookReaderWebViewControl.NavigateToLocalStreamUri(url, myMemoryResolver);
//Now we could have a look at the chapters list
chaptersMenuButton.IsEnabled = true;
await progressbar.HideAsync();
//bookLoadingProgressBar.Visibility = Visibility.Collapsed;
// ACCESSING RAW SCHEMA INFORMATION
//// EPUB OPF data
//EpubPackage package = epubBook.Schema.Package;
//// Enumerating book's contributors
//foreach (EpubMetadataContributor contributor in package.Metadata.Contributors)
//{
// string contributorName = contributor.Contributor;
// string contributorRole = contributor.Role;
//}
//// EPUB NCX data
//EpubNavigation navigation = epubBook.Schema.Navigation;
//// Enumerating NCX metadata
//foreach (EpubNavigationHeadMeta meta in navigation.Head)
//{
// string metadataItemName = meta.Name;
// string metadataItemContent = meta.Content;
//}
}