QxRegisterQtProperty.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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#ifndef _QX_REGISTER_QT_META_PROPERTY_H_
#define _QX_REGISTER_QT_META_PROPERTY_H_

#ifdef _MSC_VER
#pragma once
#endif

#include <QtCore/qmetaobject.h>
#include <QtCore/qmetatype.h>

#include <QxRegister/QxClass.h>

#include <QxTraits/qt_meta_object.h>

#define QX_REGISTER_ALL_QT_PROPERTIES(className, propertyId) \
namespace qx { \
template <> void register_class(QxClass< className > & t) \
{ qx::register_all_qt_properties< className >(t, propertyId); } }

namespace qx {

template <typename T>
void register_all_qt_properties(QxClass<T> & t, const QString & sPropertyId)
{
   static_assert(qx::trait::qt_meta_object<T>::is_valid, "qx::trait::qt_meta_object<T>::is_valid");

   const QMetaObject * pMetaObject = qx::trait::qt_meta_object<T>::get();
   int iIndexId = (sPropertyId.isEmpty() ? -2 : (pMetaObject ? pMetaObject->indexOfProperty(qPrintable(sPropertyId)) : -1));
   if (! pMetaObject || (iIndexId == -1)) { qAssert(false); return; }

   for (int i = pMetaObject->propertyOffset(); i < pMetaObject->propertyCount(); i++)
   {
      QMetaProperty prop = pMetaObject->property(i);
      if (i == iIndexId) { t.id(sPropertyId, 0); }
      else { t.data(prop.name(), 0); }
   }
}

} // namespace qx

#endif // _QX_REGISTER_QT_META_PROPERTY_H_