PythonQtUtils.h

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#ifndef _PYTHONQTUTILS_H
#define _PYTHONQTUTILS_H
 
/*
 *
 *  Copyright (C) 2010 MeVis Medical Solutions AG All Rights Reserved.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library 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.
 *
 *  Further, this software is distributed without any warranty that it is
 *  free of the rightful claim of any third person regarding infringement
 *  or the like.  Any license provided herein, whether implied or
 *  otherwise, applies only to this software file.  Patent licenses, if
 *  any, provided herein do not apply to combinations of this program with
 *  other software, or any other product whatsoever.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *  Contact information: MeVis Medical Solutions AG, Universitaetsallee 29,
 *  28359 Bremen, Germany or:
 *
 *  http://www.mevis.de
 *
 */
 
//----------------------------------------------------------------------------------
//----------------------------------------------------------------------------------
 
#include "PythonQtPythonInclude.h"
#include "PythonQtSystem.h"
 
#include <QByteArray>
#include <QMetaMethod>
#include <QMetaType>
 
namespace PythonQtUtils {
inline QByteArray signature(const QMetaMethod& method)
{
#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
  return method.methodSignature();
#else
  return QByteArray(method.signature());
#endif
}
 
inline QByteArray methodName(const QMetaMethod& method)
{
#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
  return method.name();
#else
  QByteArray sig(method.signature());
  int idx = sig.indexOf('(');
  sig = sig.left(idx);
  return sig;
#endif
}
 
inline QByteArray typeName(const QMetaMethod& method)
{
#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
  QByteArray result = method.typeName();
  if (result == "void") {
    return QByteArray();
  } else {
    return result;
  }
#else
  return method.typeName();
#endif
}

inline bool isPythonClassType(PyObject* obj)
{
  return PyType_Check(obj);
}

inline int metaTypeIdFromTypeName(const QByteArray& className)
{
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
  return QMetaType::fromName(className.constData()).id();
#else
  return QMetaType::type(className.constData());
#endif
}

inline const char* typeNameFromMetaTypeId(int metaTypeId)
{
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
  return QMetaType(metaTypeId).name();
#else
  return QMetaType::typeName(metaTypeId);
#endif
}
}
 
#endif