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QxRegisterQtProperty.h
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    00001 /****************************************************************************
    00002 **
    00003 ** http://www.qxorm.com/
    00004 ** http://sourceforge.net/projects/qxorm/
    00005 ** Original file by Lionel Marty
    00006 **
    00007 ** This file is part of the QxOrm library
    00008 **
    00009 ** This software is provided 'as-is', without any express or implied
    00010 ** warranty. In no event will the authors be held liable for any
    00011 ** damages arising from the use of this software.
    00012 **
    00013 ** GNU Lesser General Public License Usage
    00014 ** This file must be used under the terms of the GNU Lesser
    00015 ** General Public License version 2.1 as published by the Free Software
    00016 ** Foundation and appearing in the file 'license.lgpl.txt' included in the
    00017 ** packaging of this file.  Please review the following information to
    00018 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00019 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00020 **
    00021 ** If you have questions regarding the use of this file, please contact :
    00022 ** contact@qxorm.com
    00023 **
    00024 ****************************************************************************/
    00025
    00026 #ifndef _QX_REGISTER_QT_META_PROPERTY_H_
    00027 #define _QX_REGISTER_QT_META_PROPERTY_H_
    00028
    00029 #ifdef _MSC_VER
    00030 #pragma once
    00031 #endif
    00032
    00040 #include <boost/static_assert.hpp>
    00041
    00042 #include <QtCore/qmetaobject.h>
    00043 #include <QtCore/qmetatype.h>
    00044
    00045 #include <QxRegister/QxClass.h>
    00046
    00047 #include <QxTraits/qt_meta_object.h>
    00048
    00049 #define QX_REGISTER_ALL_QT_PROPERTIES(className, propertyId) \
    00050 namespace qx { \
    00051 template <> void register_class(QxClass< className > & t) \
    00052 { qx::register_all_qt_properties< className >(t, propertyId); } }
    00053
    00054 namespace qx {
    00055
    00056 template <typename T>
    00057 void register_all_qt_properties(QxClass<T> & t, const QString & sPropertyId)
    00058 {
    00059    BOOST_STATIC_ASSERT(qx::trait::qt_meta_object<T>::is_valid);
    00060
    00061    const QMetaObject * pMetaObject = qx::trait::qt_meta_object<T>::get();
    00062    int iIndexId = (sPropertyId.isEmpty() ? -2 : (pMetaObject ? pMetaObject->indexOfProperty(qPrintable(sPropertyId)) : -1));
    00063    if (! pMetaObject || (iIndexId == -1)) { qAssert(false); return; }
    00064
    00065    for (int i = pMetaObject->propertyOffset(); i < pMetaObject->propertyCount(); i++)
    00066    {
    00067       QMetaProperty prop = pMetaObject->property(i);
    00068       if (i == iIndexId) { t.id(sPropertyId, 0); }
    00069       else { t.data(prop.name(), 0); }
    00070    }
    00071 }
    00072
    00073 } // namespace qx
    00074
    00075 #endif // _QX_REGISTER_QT_META_PROPERTY_H_