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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** 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-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef Patternist_XsdValidatedXmlNodeModel_H
#define Patternist_XsdValidatedXmlNodeModel_H
#include "qabstractxmlnodemodel.h"
#include <private/qabstractxmlforwarditerator_p.h>
#include <private/qitem_p.h>
#include <private/qschematype_p.h>
#include <private/qxsdelement_p.h>
QT_BEGIN_NAMESPACE
namespace QPatternist
{
/**
* @short A delegate class that wraps around a QAbstractXmlNodeModel and provides
* additional validation specific information.
*
* This class represents the input XML document enriched with additional type
* information that has been assigned during validation.
*
* @ingroup Patternist_schema
* @author Tobias Koenig <tobias.koenig@nokia.com>
*/
class XsdValidatedXmlNodeModel : public QAbstractXmlNodeModel
{
public:
typedef QExplicitlySharedDataPointer<XsdValidatedXmlNodeModel> Ptr;
typedef QList<Ptr> List;
/**
* Creates a new validated xml node model.
*/
XsdValidatedXmlNodeModel(const QAbstractXmlNodeModel *model);
/**
* Destroys the validated xml node model.
*/
virtual ~XsdValidatedXmlNodeModel();
virtual QUrl baseUri(const QXmlNodeModelIndex &ni) const;
virtual QUrl documentUri(const QXmlNodeModelIndex &ni) const;
virtual QXmlNodeModelIndex::NodeKind kind(const QXmlNodeModelIndex &ni) const;
virtual QXmlNodeModelIndex::DocumentOrder compareOrder(const QXmlNodeModelIndex &ni1, const QXmlNodeModelIndex &ni2) const;
virtual QXmlNodeModelIndex root(const QXmlNodeModelIndex &n) const;
virtual QXmlName name(const QXmlNodeModelIndex &ni) const;
virtual QString stringValue(const QXmlNodeModelIndex &n) const;
virtual QVariant typedValue(const QXmlNodeModelIndex &n) const;
virtual QExplicitlySharedDataPointer<QAbstractXmlForwardIterator<QXmlNodeModelIndex> > iterate(const QXmlNodeModelIndex &ni, QXmlNodeModelIndex::Axis axis) const;
virtual QPatternist::ItemIteratorPtr sequencedTypedValue(const QXmlNodeModelIndex &ni) const;
virtual QPatternist::ItemTypePtr type(const QXmlNodeModelIndex &ni) const;
virtual QXmlName::NamespaceCode namespaceForPrefix(const QXmlNodeModelIndex &ni, const QXmlName::PrefixCode prefix) const;
virtual bool isDeepEqual(const QXmlNodeModelIndex &ni1, const QXmlNodeModelIndex &ni2) const;
virtual void sendNamespaces(const QXmlNodeModelIndex &n, QAbstractXmlReceiver *const receiver) const;
virtual QVector<QXmlName> namespaceBindings(const QXmlNodeModelIndex &n) const;
virtual QXmlNodeModelIndex elementById(const QXmlName &NCName) const;
virtual QVector<QXmlNodeModelIndex> nodesByIdref(const QXmlName &NCName) const;
virtual void copyNodeTo(const QXmlNodeModelIndex &node, QAbstractXmlReceiver *const receiver, const NodeCopySettings &) const;
/**
* Sets the @p element that is assigned to the xml node at @p index.
*/
void setAssignedElement(const QXmlNodeModelIndex &index, const XsdElement::Ptr &element);
/**
* Returns the element that is assigned to the xml node at @p index.
*/
XsdElement::Ptr assignedElement(const QXmlNodeModelIndex &index) const;
/**
* Sets the @p attribute that is assigned to the xml node at @p index.
*/
void setAssignedAttribute(const QXmlNodeModelIndex &index, const XsdAttribute::Ptr &attribute);
/**
* Returns the attribute that is assigned to the xml node at @p index.
*/
XsdAttribute::Ptr assignedAttribute(const QXmlNodeModelIndex &index) const;
/**
* Sets the @p type that is assigned to the xml node at @p index.
*
* @note The type can be a different than the type of the element or
* attribute that is assigned to the index, since the instance
* document can overwrite it by xsi:type.
*/
void setAssignedType(const QXmlNodeModelIndex &index, const SchemaType::Ptr &type);
/**
* Returns the type that is assigned to the xml node at @p index.
*/
SchemaType::Ptr assignedType(const QXmlNodeModelIndex &index) const;
/**
* Adds the attribute or element @p binding with the given @p id.
*/
void addIdIdRefBinding(const QString &id, const NamedSchemaComponent::Ptr &binding);
/**
* Returns a list of all binding ids.
*/
QStringList idIdRefBindingIds() const;
/**
* Returns the set of bindings with the given @p id.
*/
QSet<NamedSchemaComponent::Ptr> idIdRefBindings(const QString &id) const;
protected:
virtual QXmlNodeModelIndex nextFromSimpleAxis(SimpleAxis axis, const QXmlNodeModelIndex &origin) const;
virtual QVector<QXmlNodeModelIndex> attributes(const QXmlNodeModelIndex &element) const;
private:
QExplicitlySharedDataPointer<const QAbstractXmlNodeModel> m_internalModel;
QHash<QXmlNodeModelIndex, XsdElement::Ptr> m_assignedElements;
QHash<QXmlNodeModelIndex, XsdAttribute::Ptr> m_assignedAttributes;
QHash<QXmlNodeModelIndex, SchemaType::Ptr> m_assignedTypes;
QHash<QString, QSet<NamedSchemaComponent::Ptr> > m_idIdRefBindings;
};
}
QT_END_NAMESPACE
#endif
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