libs/text/KoTextSoftPageBreak.cpp

0001 /* This file is part of the KDE project
0002  * Copyright (C) 2011 Thorsten Zachmann <zachmann@kde.org>
0003  *
0004  * This library is free software; you can redistribute it and/or
0005  * modify it under the terms of the GNU Library General Public
0006  * License as published by the Free Software Foundation; either
0007  * version 2 of the License, or (at your option) any later version.
0008  *
0009  * This library is distributed in the hope that it will be useful,
0010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012  * Library General Public License for more details.
0013  *
0014  * You should have received a copy of the GNU Library General Public License
0015  * along with this library; see the file COPYING.LIB.  If not, write to
0016  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017  * Boston, MA 02110-1301, USA.
0018  */
0019
0020 #include "KoTextSoftPageBreak.h"
0021
0022 #include <KoShapeSavingContext.h>
0023 #include <KoXmlReader.h>
0024 #include <KoXmlWriter.h>
0025
0026 #include <QTextInlineObject>
0027 #include <QPainter>
0028
0029 // Include Q_UNSUSED classes, for building on Windows
0030 #include <KoShapeLoadingContext.h>
0031
0032 KoTextSoftPageBreak::KoTextSoftPageBreak()
0033 {
0034 }
0035
0036 KoTextSoftPageBreak::~KoTextSoftPageBreak()
0037 {
0038 }
0039
0040 bool KoTextSoftPageBreak::loadOdf(const KoXmlElement &element, KoShapeLoadingContext &context)
0041 {
0042     Q_UNUSED(element)
0043     Q_UNUSED(context)
0044     return true;
0045 }
0046
0047 void KoTextSoftPageBreak::saveOdf(KoShapeSavingContext &context)
0048 {
0049     KoXmlWriter &writer = context.xmlWriter();
0050     writer.startElement("text:soft-page-break");
0051     writer.endElement();
0052 }
0053
0054 void KoTextSoftPageBreak::updatePosition(const QTextDocument *document,
0055                                          int posInDocument, const QTextCharFormat &format)
0056 {
0057     Q_UNUSED(document)
0058     Q_UNUSED(posInDocument)
0059     Q_UNUSED(format)
0060 }
0061
0062 void KoTextSoftPageBreak::resize(const QTextDocument *document, QTextInlineObject &object,
0063                                  int posInDocument, const QTextCharFormat &format, QPaintDevice *pd)
0064 {
0065     Q_UNUSED(document)
0066     Q_UNUSED(object)
0067     Q_UNUSED(posInDocument)
0068     Q_UNUSED(format)
0069     Q_UNUSED(pd)
0070     object.setWidth(0); // set the width to 0 as otherwise it is negative which results in the text being moved to left
0071     object.setAscent(0);
0072     object.setDescent(0);
0073 }
0074
0075 void KoTextSoftPageBreak::paint(QPainter &painter, QPaintDevice *pd, const QTextDocument *document,
0076                                 const QRectF &rect, const QTextInlineObject &object, int posInDocument, const QTextCharFormat &format)
0077 {
0078     Q_UNUSED(painter)
0079     Q_UNUSED(pd)
0080     Q_UNUSED(document)
0081     Q_UNUSED(rect)
0082     Q_UNUSED(object)
0083     Q_UNUSED(posInDocument)
0084     Q_UNUSED(format)
0085     // TODO have a way to display the soft page break
0086 }