예제 #1
0
  public boolean jumpBack() {
    try {
      if (getTextView() != BookTextView) {
        showBookTextView();
        return true;
      }

      if (myJumpEndPosition == null || myJumpTimeStamp == null) {
        return false;
      }
      // more than 2 minutes ago
      if (myJumpTimeStamp.getTime() + 2 * 60 * 1000 < new Date().getTime()) {
        return false;
      }
      if (!myJumpEndPosition.equals(BookTextView.getStartCursor())) {
        return false;
      }

      final List<Bookmark> bookmarks = Library.Instance().invisibleBookmarks(Model.Book);
      if (bookmarks.isEmpty()) {
        return false;
      }
      final Bookmark b = bookmarks.get(0);
      b.delete();
      gotoBookmark(b);
      return true;
    } finally {
      myJumpEndPosition = null;
      myJumpTimeStamp = null;
    }
  }
예제 #2
0
  public void runCancelAction(int index) {
    if (index < 0 || index >= myCancelActionsList.size()) {
      return;
    }

    final CancelActionDescription description = myCancelActionsList.get(index);
    switch (description.Type) {
      case library:
        runAction(ActionCode.SHOW_LIBRARY);
        break;
      case networkLibrary:
        runAction(ActionCode.SHOW_NETWORK_LIBRARY);
        break;
      case previousBook:
        openBook(Library.Instance().getPreviousBook(), null, null);
        break;
      case returnTo:
        {
          final Bookmark b = ((BookmarkDescription) description).Bookmark;
          b.delete();
          gotoBookmark(b);
          break;
        }
      case close:
        closeWindow();
        break;
    }
  }
예제 #3
0
  synchronized void openBookInternal(Book book, Bookmark bookmark) {
    if (book == null) {
      book = Library.Instance().getRecentBook();
      if (book == null || !book.File.exists()) {
        book = Book.getByFile(Library.getHelpFile());
      }
      if (book == null) {
        return;
      }
    }
    if (Model != null) {
      if (bookmark == null & book.File.getPath().equals(Model.Book.File.getPath())) {
        return;
      }
    }

    if (book != null) {
      onViewChanged();

      if (Model != null) {
        Model.Book.storePosition(BookTextView.getStartCursor());
      }
      BookTextView.setModel(null);
      FootnoteView.setModel(null);
      clearTextCaches();

      Model = null;
      System.gc();
      System.gc();
      try {
        Model = BookModel.createModel(book);
        ZLTextHyphenator.Instance().load(book.getLanguage());
        BookTextView.setModel(Model.getTextModel());
        BookTextView.gotoPosition(book.getStoredPosition());
        if (bookmark == null) {
          setView(BookTextView);
        } else {
          gotoBookmark(bookmark);
        }
        Library.Instance().addBookToRecentList(book);
        final StringBuilder title = new StringBuilder(book.getTitle());
        if (!book.authors().isEmpty()) {
          boolean first = true;
          for (Author a : book.authors()) {
            title.append(first ? " (" : ", ");
            title.append(a.DisplayName);
            first = false;
          }
          title.append(")");
        }
        setTitle(title.toString());
      } catch (BookReadingException e) {
        processException(e);
      }
    }
    getViewWidget().reset();
    getViewWidget().repaint();
  }