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/*
* This file is part of Office 2007 Filters for Calligra
*
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
*
* Contact: Suresh Chande suresh.chande@nokia.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#include "VmlDrawingReader.h"
#include <MsooXmlSchemas.h>
#include <MsooXmlUtils.h>
#include <MsooXmlRelationships.h>
#include <MsooXmlUnits.h>
#include <KoXmlWriter.h>
#include <KoGenStyles.h>
#include <KoOdfGraphicStyles.h>
#include <limits.h>
#define MSOOXML_CURRENT_NS empty // Without this, the vml methods won't have ns identifier in them
#define MSOOXML_CURRENT_CLASS VmlDrawingReader
#define BIND_READ_CLASS MSOOXML_CURRENT_CLASS
#include <MsooXmlReader_p.h>
VmlDrawingReaderContext::VmlDrawingReaderContext(MSOOXML::MsooXmlImport& _import, const QString& _path,
const QString& _file, MSOOXML::MsooXmlRelationships& _relationships) :
MSOOXML::MsooXmlReaderContext(&_relationships), import(&_import), path(_path), file(_file)
{
}
class VmlDrawingReader::Private
{
public:
Private() {
}
~Private() {
}
};
VmlDrawingReader::VmlDrawingReader(KoOdfWriters *writers)
: MSOOXML::MsooXmlCommonReader(writers)
, d(new Private)
{
init();
}
VmlDrawingReader::~VmlDrawingReader()
{
delete d;
}
void VmlDrawingReader::init()
{
m_currentVMLProperties.insideGroup = false;
m_outputFrames = false;
}
QMap<QString, QString> VmlDrawingReader::content()
{
return m_content;
}
QMap<QString, QString> VmlDrawingReader::frames()
{
return m_frames;
}
KoFilter::ConversionStatus VmlDrawingReader::read(MSOOXML::MsooXmlReaderContext* context)
{
m_context = static_cast<VmlDrawingReaderContext*>(context);
readNext();
if (!isStartDocument()) {
return KoFilter::WrongFormat;
}
readNext();
kDebug() << *this << namespaceUri();
if (!expectEl(QList<QByteArray>() << "xml")) {
return KoFilter::WrongFormat;
}
const QString qn(qualifiedName().toString());
RETURN_IF_ERROR(read_xml())
if (!expectElEnd(qn)) {
return KoFilter::WrongFormat;
}
kDebug() << "===========finished============";
return KoFilter::OK;
}
KoFilter::ConversionStatus VmlDrawingReader::read_xml()
{
unsigned index = 0;
KoXmlWriter *oldBody = 0;
while (!atEnd()) {
readNext();
if (isEndElement() && qualifiedName() == "xml") {
break;
}
if (isStartElement()) {
if (name() == "shapetype") {
TRY_READ(shapetype)
}
else if (name() == "shape") {
oldBody = body; // Body protetion starts
QBuffer frameBuf;
KoXmlWriter frameWriter(&frameBuf);
body = &frameWriter;
TRY_READ(shape) //from vml
m_content[m_currentVMLProperties.currentShapeId] = m_currentVMLProperties.imagedataPath;
pushCurrentDrawStyle(new KoGenStyle(KoGenStyle::GraphicAutoStyle, "graphic"));
createFrameStart();
popCurrentDrawStyle();
m_frames[m_currentVMLProperties.currentShapeId] = QString::fromUtf8(frameBuf.buffer(), frameBuf.buffer().size()).append(">");
body = oldBody; // Body protection ends
++index;
}
}
}
return KoFilter::OK;
}
#include <MsooXmlVmlReaderImpl.h>
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