private void OnReadNow(object sender, RoutedEventArgs e)
{
var nav = Navigator.Get();
var parentControlId = Navigator.NavigateControlId.BookSearchDisplay;
nav.DisplayBook(parentControlId, DataContext as BookData);
}
private void UserDidNavigationRequest(EpubChapterData chapter)
{
if (chapter == null)
{
return;
}
var nav = Navigator.Get();
BookLocation location = null;
if (chapter == Chapters[0])
{
// First one is special: we always go to the very start of the book, including stuff that's not in
// the classic table of contents. For example, Gutenberg Campfire Girls Station Island has a cover that's
// not in the TOC but which is in the inner.SpecialResources.HtmlInReadingOrder and which is placed first.
// Additionally, that book also has the weird thing that the ID for the first section (in the TOC) is
// near the end of the section, so when you click on it, it scrolls to there, but then the next TOC entry
// (chapter 1) is visible near the top, and so the selection jumps to there.
location = new BookLocation(0, 0); // first HTML page, at the very top.
}
else
{
location = EpubChapterData.FromChapter(chapter);
}
nav.UserNavigatedTo(ControlId, location);
}
private async Task DoSwipeDownload(BookData bookData)
{
var bookcard = GetBookCardFromBookData(bookData);
var bookdb = BookDataContext.Get();
var nd = CommonQueries.BookNavigationDataEnsure(bookdb, bookData);
nd.NSwipeRight++;
nd.NSpecificSelection++;
CommonQueries.BookSaveChanges(bookdb);
// Before I can download, make sure that the download file list is set up.
SetupDownloadsIfNeeded(bookData);
// But wait! If the book is already downloaded, then just display it
var fileStatus = bookData.DownloadData == null ? DownloadData.FileStatus.Unknown : bookData.DownloadData.CurrFileStatus;
switch (fileStatus)
{
case DownloadData.FileStatus.Downloaded:
var nav = Navigator.Get();
nav.DisplayBook(ControlId, bookData);
break;
default:
await bookcard.DoDownloadAsync();
break;
}
}
private void OnSetFromColors(object sender, RoutedEventArgs e)
{
var b = (sender as Button);
var bg = (b.Background as SolidColorBrush).Color;
var fg = (b.Foreground as SolidColorBrush).Color;
var nav = Navigator.Get();
nav.SetAppColors(bg, fg);
}
private async void OnReviewClicked(object sender, RoutedEventArgs e)
{
// The review page might have to set navigation data (review includes UserStatus). Let's make 100% sure
// that the database has correct navigation data set up. Hint: it really should already because if we are
// here, then the book has been set to "reading", and that should in turn force navigation data.
var bookdb = BookDataContext.Get();
EnsureBookNavigationData(bookdb);
var sh = new ContentDialog()
{
Title = "Review Book",
PrimaryButtonText = "OK",
};
// Old style: var review = new BookReview(); // This is the edit control, not the UserReview data
var review = new ReviewNoteStatusControl(); // This is the edit control, not the UserReview data
// Set up the potential note, if that's what the user is going to do.
var location = GetCurrBookLocation().ToJson();
string currSelection = "";
if (CurrHtml != null && CurrHtml.Contains("DoGetSelection"))
{
currSelection = await uiHtml.InvokeScriptAsync("DoGetSelection", null);
}
var note = new UserNote()
{
BookId = BookData.BookId,
CreateDate = DateTimeOffset.Now,
Location = location,
Text = currSelection,
};
review.SetupNote(note);
sh.Content = review;
string defaultReviewText = "";
if (CurrHtml != null && CurrHtml.Contains("DoGetSelection"))
{
defaultReviewText = await uiHtml.InvokeScriptAsync("DoGetSelection", null);
}
review.SetBookData(BookData, defaultReviewText);
var result = await sh.ShowAsync();
switch (result)
{
case ContentDialogResult.Primary:
review.SaveData();
var nav = Navigator.Get();
nav.UpdateProjectRome(ControlId, GetCurrBookLocation());
break;
}
SetReviewSymbol();
}
private void DoUserNavigateToAsNeeded()
{
var location = UserNavigatedToArgument;
UserNavigatedToArgument = null;
if (location != null)
{
var nav = Navigator.Get();
nav.UserNavigatedTo(ControlId, location);
}
}
private void OnImageHolding(object sender, HoldingRoutedEventArgs e)
{
var data = (sender as FrameworkElement).DataContext as ImageData;
if (data == null)
{
return;
}
var location = ToBookLocation(data);
Navigator.Get().UserNavigatedTo(ControlId, location);
}
private void OnGoto(object sender, RoutedEventArgs e)
{
var data = uiImageFullSize.DataContext as ImageData;
if (data == null)
{
return;
}
var location = ToBookLocation(data);
Navigator.Get().UserNavigatedTo(ControlId, location);
}
public void SaveNoteIfNeeded(NavigateControlId controlId, BookDataContext bookdb)
{
var note = DataContext as UserNote;
if (note == null)
{
return;
}
bool changed = SaveToContext();
if (changed)
{
CommonQueries.BookNoteSave(bookdb, note);
Navigator.Get().UpdatedNotes(controlId);
}
}
private void OnCardTapped(object sender, TappedRoutedEventArgs e)
{
var bookdb = BookDataContext.Get();
var book = (sender as BookCard)?.DataContext as BookData;
if (book == null)
{
return;
}
var dd = CommonQueries.DownloadedBookFind(bookdb, book.BookId);
if (dd == null)
{
return; // Can't display a book that isn't there!
}
var nav = Navigator.Get();
nav.DisplayBook(ControlId, book);
}
private void SyncPosition_Click(object sender, RoutedEventArgs e)
{
var bookdb = BookDataContext.Get();
// The button is only clickable when there's exactly one item selected
// (baring race conditions, of course)
foreach (var item in uiList.SelectedItems)
{
var noteWithTitle = item as UserNoteWithTitle;
if (noteWithTitle == null)
{
return; // should never happen.
}
var note = noteWithTitle.BaseNote;
if (note == null)
{
continue; // should never happen
}
var location = note.LocationToBookLocatation();
if (location == null)
{
continue; // should never happen
}
// Are we in the same book, or a different one?
var nav = Navigator.Get();
if (noteWithTitle.BookId != CurrBookData.BookId)
{
var book = CommonQueries.BookGet(bookdb, noteWithTitle.BookId);
CurrBookData = book; // make sure to reset this!
nav.DisplayBook(ControlId, book, location);
}
else
{
nav.UserNavigatedTo(ControlId, location);
}
}
}
private void OnPositionTapped(object sender, TappedRoutedEventArgs e)
{
if (uiPosition.ActualWidth < 1)
{
return;
}
var position = e.GetPosition(uiPosition);
var xvalue = position.X / uiPosition.ActualWidth; // should be 0..1.0
if (!Calculations.SectionSizesOk)
{
return;
}
// Which section is it in?
var(htmlIndex, percentPosition) = Calculations.GetPercentPosition(xvalue);
if (htmlIndex >= 0 && percentPosition >= 0.0)
{
var nav = Navigator.Get();
nav.UserNavigatedTo(ControlId, new BookLocation(htmlIndex, percentPosition));
return;
}
}
/// <summary>
/// Called when the user has navigated to somewhere in the book. The chapter display
/// tries to sync itself to the value. The chapter display depends on the caller being
/// fully initialized first!
/// </summary>
/// <param name="sourceId"></param>
/// <param name="location"></param>
public async void NavigateTo(NavigateControlId sourceId, BookLocation location)
{
string chapterid = "";
var nav = Navigator.Get();
if (!double.IsNaN(location.ScrollPercent))
{
chapterid = await nav.MainBookHandler.GetChapterBeforePercentAsync(location);
}
else
{
chapterid = nav.MainBookHandler.GetChapterContainingId(location.Location, location.HtmlIndex);
}
EpubChapterData foundChapter = null;
if (foundChapter == null && location.HtmlIndex >= 0)
{
var html = Book.ResourcesHtmlOrdered[location.HtmlIndex];
foreach (var chapter in Chapters)
{
// FAIL: Intro to Planetary Nebulae the location is html 8, id tit1 which is shared by multiple chapters.
if (html.Href.EndsWith(chapter.FileName) && chapter.Anchor == chapterid)
{
foundChapter = chapter;
break;
}
}
}
// Most common: there's an id, and it matches a single chapter.
if (foundChapter == null)
{
foreach (var chapter in Chapters)
{
if (chapter.Anchor == chapterid || chapter.FileName == chapterid)
{
foundChapter = chapter;
break;
}
}
}
if (foundChapter == null && location.HtmlIndex >= 0)
{
var html = Book.ResourcesHtmlOrdered[location.HtmlIndex];
foreach (var chapter in Chapters)
{
// FAIL: Intro to Planetary Nebulae the location is html 8, id tit1 which is shared by multiple chapters.
if (html.Href.EndsWith(chapter.FileName))
{
foundChapter = chapter;
break;
}
}
}
// Worse case scenario, but it's better to display something
if (foundChapter == null)
{
foreach (var chapter in Chapters)
{
if (string.IsNullOrEmpty(chapterid))
{
App.Error($"ChapterDisplay:Navigate({location}) was asked to find an empty chapter");
foundChapter = chapter;
break;
}
}
}
if (foundChapter == null)
{
// Truly desperate.
if (Chapters.Count > 0)
{
App.Error($"ChapterDisplay:Navigate({location}) completely failed");
foundChapter = Chapters[0];
}
else
{
App.Error($"ChapterDisplay:Navigate({location}) last ditch completely failed -- no chapters at all!");
}
}
if (foundChapter != null)
{
// Select this one
uiChapterList.SelectedItem = foundChapter;
uiChapterList.ScrollIntoView(foundChapter);
return; // all done!
}
}
/// <summary>
/// Handles the entire problem of reviewing each of the selected books. Will pop up a little pop-up
/// and let the user do a review of each one.
/// </summary>
/// <returns></returns>
public async Task RunSavedReviewEachBook()
{
if (SavedSelectedBooks == null)
{
return;
}
var selectedBooks = SavedSelectedBooks;
var deleteBook = SavedDeleteBook;
// Setup to delete all selected books from the Nook
EbookReaderProgressControl progress = null;
if (deleteBook)
{
await SetupProgressFolderAsync();
progress = new EbookReaderProgressControl();
uiAlternateContent.Visibility = Visibility.Visible;
uiAlternateContent.Children.Clear();
uiAlternateContent.Children.Add(progress);
progress.SetNBooks(selectedBooks.Count);
}
var bookdb = BookDataContext.Get();
var sh = new ContentDialog()
{
Title = "Review Book",
PrimaryButtonText = "OK",
SecondaryButtonText = "Cancel",
};
var reviewlist = new ReviewNoteStatusListControl();
reviewlist.SetBookList(selectedBooks);
sh.Content = reviewlist;
var result = await sh.ShowAsync();
;
#if NEVER_EVER_DEFINED
// The old code that did a pop-up per book. The new way does one pop-up with a swipable list.
foreach (var bookData in selectedBooks)
{
var srcfullname = bookData.DownloadData.FullFilePath;
var fname = bookData.DownloadData.FileName;
var nd = CommonQueries.BookNavigationDataEnsure(bookdb, bookData);
var sh = new ContentDialog()
{
Title = "Review Book",
PrimaryButtonText = "OK",
SecondaryButtonText = "Cancel",
};
var review = new ReviewNoteStatusControl();
string defaultReviewText = null;
var BookData = bookData;
review.SetBookData(BookData, defaultReviewText);
sh.Content = review;
var result = await sh.ShowAsync();
switch (result)
{
case ContentDialogResult.Primary:
review.SaveData();
bool deleteOk = true;
if (progress != null)
{
deleteOk = await DeleteDownloadedBookAsync(progress, bookData);
}
var nav = Navigator.Get();
//TODO: setup Rome?? nav.UpdateProjectRome(ControlId, GetCurrBookLocation());
break;
}
if (deleteBook)
{
// TODO: How to delete it?
;
}
}
#endif
}
private void OnSetDark(object sender, RoutedEventArgs e)
{
var nav = Navigator.Get();
nav.SetAppColors(Colors.DarkRed, Colors.WhiteSmoke);
}
// Not doing any color stuff until it can be made to work better
private void OnSetLight(object sender, RoutedEventArgs e)
{
var nav = Navigator.Get();
nav.SetAppColors(Colors.AntiqueWhite, Colors.DarkGreen);
}
private void OnScriptNotify(object sender, NotifyEventArgs e)
{
var parsed = e.Value.Split(new char[] { ':' }, 2);
var cmd = parsed[0];
var param = parsed[1];
var nav = Navigator.Get();
switch (cmd)
{
default:
App.Error($"WebView:ERROR:Log:{cmd} and {param} are not valid");
break;
case "dbg":
if (Logger.LogExtraTiming || !param.Contains("doWindowReportScroll:"))
{
Logger.Log($"WebView:Log:{param}");
}
break;
case "monopage":
// Reported when this particular section doesn't even fit onto a screen.
// A next page should always trigger the next section.
CurrPageIsMonoPage = true;
break;
case "scroll":
{
var status = double.TryParse(param, out double value);
if (Logger.LogExtraTiming)
{
Logger.Log($"Report:Scroll: percent={param} status={status} and update position htmlIndex={CurrHtmlIndex} scroll={CurrScrollPosition} to {value}");
}
if (status)
{
CurrScrollPosition = value;
SavePositionEZ();
uiAllUpPosition.UpdatePosition(CurrHtmlIndex, CurrScrollPosition);
// If we're at the bottom of the html section, and there's a next section, enable the button.
uiNextPage.IsEnabled = HaveNextPage();
uiPrevPage.IsEnabled = HavePreviousPage();
}
//Logger.Log($"Report:Scroll: finished update");
}
break;
case "select":
//Logger.Log("Selection!" + param);
MostRecentSelection = param;
nav.UserSelected(ControlId, param);
break;
case "selectpos":
{
//Logger.Log("SelectPos!" + param);
var status = double.TryParse(param, out double value);
if (status)
{
CurrSelectPosition = value;
}
}
break;
case "topid":
if (Logger.LogExtraTiming)
{
Logger.Log($"Report:TopId: closest id is {param} htmlIndex={CurrHtmlIndex}");
}
// FAIL: Into to Planetary Nebula has chapters (like the dedication) with no 'id' tags at all. On navigation,
// these report back that they've navigated to the autogenerated 'uiLog' item which then isn't found in any of
// the chapters, resulting in the navigation switching back to the title page.
if (param == "uiLog")
{
nav.UserNavigatedTo(ControlId, new BookLocation(CurrHtmlIndex, 0));
}
else
{
nav.UserNavigatedTo(ControlId, new BookLocation(CurrHtmlIndex, param));
}
//Logger.Log($"Report:TopId: finished navigation");
break;
case "topnoid":
// The page scrolled, but the page has no id at all. We have to pick a chapter based just on
// the current HTML and hope it's good enough.
if (Logger.LogExtraTiming)
{
Logger.Log($"Report:TopINod: no id, but the htmlIndex={CurrHtmlIndex}");
}
// Hang on -- why isn't this reporting as the uiLog??
nav.UserNavigatedTo(ControlId, new BookLocation(CurrHtmlIndex, 0));
break;
}
}
