/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
** All rights reserved. | |
** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the QtXmlPatterns module of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
** 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 1.1, 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. | |
** | |
** Other Usage | |
** Alternatively, this file may be used in accordance with the terms and | |
** conditions contained in a signed written agreement between you and Nokia. | |
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** $QT_END_LICENSE$ | |
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// | |
// 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_OutputValidator_H | |
#define Patternist_OutputValidator_H | |
#include <QSet> | |
#include "qdynamiccontext_p.h" | |
#include "qabstractxmlreceiver.h" | |
#include "qsourcelocationreflection_p.h" | |
QT_BEGIN_HEADER | |
QT_BEGIN_NAMESPACE | |
namespace QPatternist | |
{ | |
/** | |
* @short Receives QAbstractXmlReceiver events and validates that they are correct, | |
* before sending them on to a second QAbstractXmlReceiver. | |
* | |
* Currently, this is only checking that attributes appear before other | |
* nodes. | |
* | |
* @ingroup Patternist_xdm | |
* @author Frans Englich <frans.englich@nokia.com> | |
* @todo Escape data | |
*/ | |
class OutputValidator : public QAbstractXmlReceiver | |
, public DelegatingSourceLocationReflection | |
{ | |
public: | |
OutputValidator(QAbstractXmlReceiver *const receiver, | |
const DynamicContext::Ptr &context, | |
const SourceLocationReflection *const r, | |
const bool isXSLT); | |
virtual void namespaceBinding(const QXmlName &nb); | |
virtual void characters(const QStringRef &value); | |
virtual void comment(const QString &value); | |
virtual void startElement(const QXmlName &name); | |
virtual void endElement(); | |
virtual void attribute(const QXmlName &name, | |
const QStringRef &value); | |
virtual void processingInstruction(const QXmlName &name, | |
const QString &value); | |
virtual void item(const Item &item); | |
virtual void startDocument(); | |
virtual void endDocument(); | |
virtual void atomicValue(const QVariant &value); | |
virtual void endOfSequence(); | |
virtual void startOfSequence(); | |
private: | |
bool m_hasReceivedChildren; | |
QAbstractXmlReceiver *const m_receiver; | |
const DynamicContext::Ptr m_context; | |
/** | |
* Keeps the current received attributes, in order to check uniqueness. | |
*/ | |
QSet<QXmlName> m_attributes; | |
const bool m_isXSLT; | |
}; | |
} | |
QT_END_NAMESPACE | |
QT_END_HEADER | |
#endif |