Method createTextPage

core/textdocumentgenerator.cpp:80–118

* Generic Generator Implementation */

 * Generic Generator Implementation
 */
Okular::TextPage *TextDocumentGeneratorPrivate::createTextPage(int pageNumber) const
{
#ifdef OKULAR_TEXTDOCUMENT_THREADED_RENDERING
    Q_Q(const TextDocumentGenerator);
#endif

    Okular::TextPage *textPage = new Okular::TextPage;

    int start, end;

#ifdef OKULAR_TEXTDOCUMENT_THREADED_RENDERING
    q->userMutex()->lock();
#endif
    TextDocumentUtils::calculatePositions(mDocument, pageNumber, start, end);

    {
        QTextCursor cursor(mDocument);
        for (int i = start; i < end - 1; ++i) {
            cursor.setPosition(i);
            cursor.setPosition(i + 1, QTextCursor::KeepAnchor);

            QString text = cursor.selectedText();
            if (text.length() == 1) {
                QRectF rect;
                TextDocumentUtils::calculateBoundingRect(mDocument, i, i + 1, rect, pageNumber);
                if (pageNumber == -1) {
                    text = QStringLiteral("\n");
                }

                textPage->append(text, Okular::NormalizedRect(rect.left(), rect.top(), rect.right(), rect.bottom()));
            }
        }
    }
#ifdef OKULAR_TEXTDOCUMENT_THREADED_RENDERING
    q->userMutex()->unlock();
#endif

    return textPage;
}

void TextDocumentGeneratorPrivate::addAction(Action *action, int cursorBegin, int cursorEnd)
{