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/*
* This file is part of the Shiboken Python Bindings Generator project.
*
* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
*
* Contact: PySide team <contact@pyside.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* version 2.1 as published by the Free Software Foundation. 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.
*
* As a special exception to the GNU Lesser General Public License
* version 2.1, the object code form of a "work that uses the Library"
* may incorporate material from a header file that is part of the
* Library. You may distribute such object code under terms of your
* choice, provided that the incorporated material (i) does not exceed
* more than 5% of the total size of the Library; and (ii) is limited to
* numerical parameters, data structure layouts, accessors, macros,
* inline functions and templates.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef PYSIDE_H
#define PYSIDE_H
#include <Python.h>
#include <pysidemacros.h>
#include <QMetaType>
namespace PySide
{
PYSIDE_API void init(PyObject *module);
/**
* Hash function used to enable hash on objects not supported on native Qt library which has toString function.
*/
template<class T>
inline uint hash(const T& value)
{
return qHash(value.toString());
}
/**
* If the type \p T was registered on Qt meta type system with Q_DECLARE_METATYPE macro, this class will initialize
* the meta type.
*
* Initialize a meta type means register it on Qt meta type system, Qt itself only do this on the first call of
* qMetaTypeId, and this is exactly what we do to init it. If we don't do that, calls to QMetaType::type("QMatrix2x2")
* could return zero, causing QVariant to not recognize some C++ types, like QMatrix2x2.
*/
template<typename T, bool OK = QMetaTypeId<T>::Defined >
struct initQtMetaType {
initQtMetaType()
{
qMetaTypeId<T>();
}
};
// Template specialization to do nothing when the type wasn't registered on Qt meta type system.
template<typename T>
struct initQtMetaType<T, false> {
};
} //namespace PySide
#endif // PYSIDE_H
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