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/*
* This file is part of Office 2007 Filters for Calligra
*
* Copyright (C) 2009 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 "MsooXmlRelationshipsReader.h"
#include <MsooXmlSchemas.h>
#include <MsooXmlUtils.h>
//#define MSOOXML_CURRENT_NS
#define MSOOXML_CURRENT_CLASS MsooXmlRelationshipsReader
#define BIND_READ_CLASS MSOOXML_CURRENT_CLASS
#include <MsooXmlReader_p.h>
using namespace MSOOXML;
MsooXmlRelationshipsReaderContext::MsooXmlRelationshipsReaderContext(
const QString& _path, const QString& _file, QMap<QString, QString>& _rels,
QMap<QString, QString>& _targetsForTypes)
: path(_path), file(_file)
, rels(&_rels), targetsForTypes(&_targetsForTypes)
{
}
class MsooXmlRelationshipsReader::Private
{
public:
Private() {
}
~Private() {
}
QString pathAndFile;
};
MsooXmlRelationshipsReader::MsooXmlRelationshipsReader(KoOdfWriters *writers)
: MSOOXML::MsooXmlReader(writers)
, m_context(0)
, d(new Private)
{
init();
}
MsooXmlRelationshipsReader::~MsooXmlRelationshipsReader()
{
delete d;
}
void MsooXmlRelationshipsReader::init()
{
}
KoFilter::ConversionStatus MsooXmlRelationshipsReader::read(MSOOXML::MsooXmlReaderContext* context)
{
m_context = dynamic_cast<MsooXmlRelationshipsReaderContext*>(context);
const KoFilter::ConversionStatus result = readInternal();
m_context = 0;
if (result == KoFilter::OK)
return KoFilter::OK;
return result;
}
KoFilter::ConversionStatus MsooXmlRelationshipsReader::readInternal()
{
kDebug() << "=============================";
d->pathAndFile = MsooXmlRelationshipsReader::relKey(m_context->path, m_context->file, QString());
readNext();
if (!isStartDocument()) {
return KoFilter::WrongFormat;
}
// Relationships
readNext();
kDebug() << *this << namespaceUri();
if (!expectEl("Relationships")) {
return KoFilter::WrongFormat;
}
if (!expectNS(MSOOXML::Schemas::relationships)) {
return KoFilter::WrongFormat;
}
/*
const QXmlStreamAttributes attrs( attributes() );
for (int i=0; i<attrs.count(); i++) {
kDebug() << "1 NS prefix:" << attrs[i].name() << "uri:" << attrs[i].namespaceUri();
}*/
QXmlStreamNamespaceDeclarations namespaces(namespaceDeclarations());
for (int i = 0; i < namespaces.count(); i++) {
kDebug() << "NS prefix:" << namespaces[i].prefix() << "uri:" << namespaces[i].namespaceUri();
}
TRY_READ(Relationships)
kDebug() << "===========finished============";
return KoFilter::OK;
}
#undef CURRENT_EL
#define CURRENT_EL Relationships
//! Relationships handler
/*!
No parent elements.
Child elements:
- [done] Relationship
*/
KoFilter::ConversionStatus MsooXmlRelationshipsReader::read_Relationships()
{
READ_PROLOGUE
while (!atEnd()) {
readNext();
kDebug() << *this;
BREAK_IF_END_OF(CURRENT_EL)
if (isStartElement()) {
TRY_READ_IF(Relationship)
ELSE_WRONG_FORMAT
}
}
READ_EPILOGUE
}
#undef CURRENT_EL
#define CURRENT_EL Relationship
//! Relationship handler
/*!
Parent elements:
- [done] Relationships
No child elements.
*/
KoFilter::ConversionStatus MsooXmlRelationshipsReader::read_Relationship()
{
READ_PROLOGUE
const QXmlStreamAttributes attrs(attributes());
READ_ATTR_WITHOUT_NS(Id)
READ_ATTR_WITHOUT_NS(Type)
READ_ATTR_WITHOUT_NS(Target)
QString fixedPath(m_context->path);
while (Target.startsWith("../")) {
//kDebug() << "- Target:" << Target << "fixedPath:" << fixedPath;
Target.remove(0, 3);
fixedPath.truncate(fixedPath.lastIndexOf('/'));
//kDebug() << "= Target:" << Target << "fixedPath:" << fixedPath;
}
//kDebug() << "adding rel:";
//kDebug() << d->pathAndFile + Id;
//kDebug() << fixedPath + '/' + Target;
m_context->rels->insert(d->pathAndFile + Id, fixedPath + '/' + Target);
//kDebug() << "added target" << Target << "for type" << Type << "path=" << fixedPath << "key=" << targetKey(m_context->path + '/' + m_context->file, Type);
m_context->targetsForTypes->insert(targetKey(m_context->path + '/' + m_context->file, Type), fixedPath + '/' + Target);
readNext();
READ_EPILOGUE
}
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