CJsonStringReadArchive.h

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/********************************************************************************
**  This file is part of the ICF Framework. Copyright (C) Witold Gantzke & Kirill Lepskiy
**  ICF Framework may be used under the terms of the LGPL License v. 2.1 by the Free Software Foundation.
********************************************************************************/
 
#pragma once
 
 
// Qt includes
#include <QtCore/QJsonDocument>
#include <QtCore/QJsonObject>
#include <QtCore/QJsonArray>
#include <QtCore/QVector>
 
// ICF includes
#include <iser/CTextReadArchiveBase.h>
 
 
namespace iser
{
 
 
class CJsonStringReadArchive : public iser::CTextReadArchiveBase
{
public:
    typedef CTextReadArchiveBase BaseClass;
 
    CJsonStringReadArchive(const QByteArray& inputString);
 
    // reimplemented (iser::IArchive)
    virtual bool BeginTag(const iser::CArchiveTag& tag);
    virtual bool BeginMultiTag(const iser::CArchiveTag& tag, const iser::CArchiveTag& subTag, int& count);
    virtual bool EndTag(const iser::CArchiveTag& tag);
    virtual bool Process(QString& value);
 
protected:
    bool ReadStringNode(QString& text);
 
    // reimplemented (iser::CTextReadArchiveBase)
    virtual bool ReadTextNode(QByteArray& text);
 
private:
    QJsonDocument m_document;
 
    QVector<QJsonObject::const_iterator> m_objectsStack;
 
    bool m_allowAttribute;      // indicate if attribute outputting is allowed now
 
    QByteArray m_currentAttribute;
 
    typedef QList<const iser::CArchiveTag*> TagsList;
    TagsList m_tagsStack;
};
 
 
} // namespace iser