QxBool.h

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/****************************************************************************
**
** https://www.qxorm.com/
** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
**
** This file is part of the QxOrm library
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** warranty. In no event will the authors be held liable for any
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** accordance with the commercial license agreement provided with the
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** Foundation and appearing in the file 'license.gpl3.txt' included in the
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#ifndef _QX_BOOL_H_
#define _QX_BOOL_H_

#ifdef _MSC_VER
#pragma once
#endif

#ifdef _QX_ENABLE_BOOST_SERIALIZATION
#include <boost/serialization/serialization.hpp>
#include <boost/serialization/nvp.hpp>
#endif // _QX_ENABLE_BOOST_SERIALIZATION

#include <QtCore/qdatastream.h>

#include <QxSerialize/Qt/QxSerialize_QString.h>

#include <QxTraits/get_class_name.h>

namespace qx {
class QxBool;
} // namespace qx

QX_DLL_EXPORT QDataStream & operator<< (QDataStream & stream, const qx::QxBool & t) QX_USED;
QX_DLL_EXPORT QDataStream & operator>> (QDataStream & stream, qx::QxBool & t) QX_USED;

namespace qx {

class QxBool
{

#ifdef _QX_ENABLE_BOOST_SERIALIZATION
   friend class boost::serialization::access;
#endif // _QX_ENABLE_BOOST_SERIALIZATION

   friend QX_DLL_EXPORT QDataStream & ::operator<< (QDataStream & stream, const qx::QxBool & t);
   friend QX_DLL_EXPORT QDataStream & ::operator>> (QDataStream & stream, qx::QxBool & t);

private:

   bool m_bValue;    
   long m_lCode;     
   QString m_sDesc;  

public:

   QxBool() : m_bValue(false), m_lCode(0) { ; }
   QxBool(bool b) : m_bValue(b), m_lCode(0) { qAssert(checkInitialized(b)); }
   QxBool(long lCode, const QString & sDesc) : m_bValue(false), m_lCode(lCode), m_sDesc(sDesc) { ; }
   QxBool(bool bValue, long lCode, const QString & sDesc) : m_bValue(bValue), m_lCode(lCode), m_sDesc(sDesc) { qAssert(checkInitialized(bValue)); }
   QxBool(const QxBool & other) : m_bValue(other.getValue()), m_lCode(other.getCode()), m_sDesc(other.getDesc()) { ; }
   ~QxBool() { ; }

   inline bool getValue() const                          { return m_bValue; }
   inline long getCode() const                           { return m_lCode; }
   inline QString getDesc() const                        { return m_sDesc; }

   inline void setValue(bool bValue)                     { m_bValue = bValue; qAssert(checkInitialized(bValue)); }
   inline void setCode(long lCode)                       { m_lCode = lCode; }
   inline void setDesc(const QString & sDesc)            { m_sDesc = sDesc; }

   inline QxBool & operator=(const QxBool & other)       { m_bValue = other.getValue(); m_lCode = other.getCode(); m_sDesc = other.getDesc(); return (* this); }
   inline QxBool & operator=(const bool b)               { m_bValue = b; qAssert(checkInitialized(b)); return (* this); }

   inline operator bool() const                          { return (m_bValue != false); }
   inline bool operator!() const                         { return (m_bValue == false); }

   inline bool operator==(const QxBool & other) const    { return ((m_bValue == other.getValue()) && (m_lCode == other.getCode()) && (m_sDesc == other.getDesc())); }
   inline bool operator==(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue == b); }
   inline bool operator!=(const QxBool & other) const    { return ((m_bValue != other.getValue()) || (m_lCode != other.getCode()) || (m_sDesc != other.getDesc())); }
   inline bool operator!=(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue != b); }
   inline bool operator&&(const QxBool & other) const    { return (m_bValue && other.getValue()); }
   inline bool operator&&(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue && b); }
   inline bool operator||(const QxBool & other) const    { return (m_bValue || other.getValue()); }
   inline bool operator||(const bool b) const            { qAssert(checkInitialized(b)); return (m_bValue || b); }

   QString toString() const { return (QString(m_bValue ? "1" : "0") + "|" + QString::number(static_cast<qlonglong>(m_lCode)) + "|" + m_sDesc); }

   void fromString(const QString & s)
   {
      if (s.trimmed().isEmpty()) { (* this) = QxBool(); return; }
      bool bValue = s.startsWith("1");
      int iPos = s.indexOf("|", 2);
      if (iPos == -1) { (* this) = QxBool(bValue); return; }
      long lCode = s.mid(2, (iPos - 2)).toLong();
      QString sDesc = s.right(s.size() - (iPos + 1));
      (* this) = QxBool(bValue, lCode, sDesc);
   }

private:

#ifdef _QX_ENABLE_BOOST_SERIALIZATION
   template <class Archive>
   void serialize(Archive & ar, const unsigned int file_version)
   {
      Q_UNUSED(file_version);
      ar & boost::serialization::make_nvp("value", m_bValue);
      ar & boost::serialization::make_nvp("code", m_lCode);
      ar & boost::serialization::make_nvp("desc", m_sDesc);
   }
#endif // _QX_ENABLE_BOOST_SERIALIZATION

   inline bool checkInitialized(const bool b) const { return ((static_cast<int>(b) == 0) || (static_cast<int>(b) == 1)); }

};

} // namespace qx

typedef qx::QxBool qx_bool;
QX_REGISTER_CLASS_NAME(qx_bool)

#endif // _QX_BOOL_H_