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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#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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