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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qitem_p.h"
#include "qabstractxmlreceiver.h"
QT_BEGIN_NAMESPACE
using namespace QPatternist;
QAbstractXmlReceiver::~QAbstractXmlReceiver()
{
}
template<const QXmlNodeModelIndex::Axis axis>
void QAbstractXmlReceiver::sendFromAxis(const QXmlNodeModelIndex &node)
{
Q_ASSERT(!node.isNull());
const QXmlNodeModelIndex::Iterator::Ptr it(node.iterate(axis));
QXmlNodeModelIndex next(it->next());
while(!next.isNull())
{
sendAsNode(next);
next = it->next();
}
}
void QAbstractXmlReceiver::sendAsNode(const Item &outputItem)
{
Q_ASSERT(outputItem);
Q_ASSERT(outputItem.isNode());
const QXmlNodeModelIndex asNode = outputItem.asNode();
switch(asNode.kind())
{
case QXmlNodeModelIndex::Attribute:
{
attribute(asNode.name(), outputItem.stringValue());
break;
}
case QXmlNodeModelIndex::Element:
{
startElement(asNode.name());
/* First the namespaces, then attributes, then the children. */
asNode.sendNamespaces(Ptr(const_cast<QAbstractXmlReceiver *>(this)));
sendFromAxis<QXmlNodeModelIndex::AxisAttribute>(asNode);
sendFromAxis<QXmlNodeModelIndex::AxisChild>(asNode);
endElement();
break;
}
case QXmlNodeModelIndex::Text:
{
characters(outputItem.stringValue());
break;
}
case QXmlNodeModelIndex::ProcessingInstruction:
{
processingInstruction(asNode.name(), outputItem.stringValue());
break;
}
case QXmlNodeModelIndex::Comment:
{
comment(outputItem.stringValue());
break;
}
case QXmlNodeModelIndex::Document:
{
sendFromAxis<QXmlNodeModelIndex::AxisChild>(asNode);
break;
}
case QXmlNodeModelIndex::Namespace:
Q_ASSERT_X(false, Q_FUNC_INFO, "Not implemented");
}
}
void QAbstractXmlReceiver::whitespaceOnly(const QStringRef &value)
{
Q_ASSERT_X(value.toString().trimmed().isEmpty(), Q_FUNC_INFO,
"The caller must guarantee only whitespace is passed. Use characters() in other cases.");
characters(value.toString());
}
QT_END_NAMESPACE
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