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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 test suite 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://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QSimpleXmlNodeModel>
#include <QVector>
class LoadingModel : public QSimpleXmlNodeModel
{
public:
virtual ~LoadingModel();
static QAbstractXmlNodeModel::Ptr create(const QXmlNamePool &np);
virtual QUrl documentUri(const QXmlNodeModelIndex &) const;
virtual QXmlNodeModelIndex::NodeKind kind(const QXmlNodeModelIndex &) const;
virtual QXmlNodeModelIndex::DocumentOrder compareOrder(const QXmlNodeModelIndex &, const QXmlNodeModelIndex&) const;
virtual QXmlNodeModelIndex root(const QXmlNodeModelIndex &) const;
virtual QXmlName name(const QXmlNodeModelIndex &) const;
virtual QVariant typedValue(const QXmlNodeModelIndex &) const;
virtual QString stringValue(const QXmlNodeModelIndex &) const;
virtual QXmlNodeModelIndex nextFromSimpleAxis(QAbstractXmlNodeModel::SimpleAxis, const QXmlNodeModelIndex &) const;
virtual QVector<QXmlNodeModelIndex> attributes(const QXmlNodeModelIndex &) const;
private:
friend class Loader;
class Node
{
public:
inline Node(const QXmlNodeModelIndex::NodeKind k,
const Node *const p,
const QString &v = QString(),
const QXmlName &n = QXmlName()) : kind(k)
, value(v)
, parent(p)
, precedingSibling(0)
, followingSibling(0)
, firstChild(0)
, name(n)
{
}
typedef QVector<const Node *> Vector;
QXmlNodeModelIndex::NodeKind kind;
QString value;
const Node * parent;
const Node * precedingSibling;
const Node * followingSibling;
const Node * firstChild;
Node::Vector attributes;
QXmlName name;
};
inline const Node *toInternal(const QXmlNodeModelIndex &ni) const;
inline QXmlNodeModelIndex createIndex(const Node *const internal) const;
LoadingModel(const Node::Vector &content,
const QXmlNamePool &np);
Node::Vector m_nodes;
};
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