/****************************************************************************

   Copyright (C) 2002-2008 Gilles Debunne. All rights reserved.

   This file is part of the QGLViewer library version 2.3.6.

   http://www.libqglviewer.com - contact@libqglviewer.com

   This file may be used under the terms of the GNU General Public License
   versions 2.0 or 3.0 as published by the Free Software Foundation and
   appearing in the LICENSE file included in the packaging of this file.
   In addition, as a special exception, Gilles Debunne gives you certain
   additional rights, described in the file GPL_EXCEPTION in this package.

   libQGLViewer uses dual licensing. Commercial/proprietary software must
   purchase a libQGLViewer Commercial License.

   This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
   WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

 *****************************************************************************/

///////////////////////////////////////////////////////////////////
//               libQGLViewer configuration file                 //
//  Modify these settings according to your local configuration  //
///////////////////////////////////////////////////////////////////

#ifndef QGLVIEWER_CONFIG_H
#define QGLVIEWER_CONFIG_H

#define QGLVIEWER_VERSION 0x020306

// Needed for Qt < 4 (?)
#ifndef QT_CLEAN_NAMESPACE
#  define QT_CLEAN_NAMESPACE
#endif

// Get QT_VERSION and other Qt flags
// Cannot use <QtCore/qglobal.h> for backward compatibility
#include <qglobal.h>

#if QT_VERSION < 0x030000
#  ifdef _OS_WIN32_
#    define Q_OS_WIN32
#  endif
#endif

#if defined(WIN32) || defined(WIN64)
#  define WINDOWS
#endif

#if defined(Q_OS_WIN32) && !defined(__GNUC__)
#  define isfinite _finite
#endif

// Win 32 DLL export macros
#ifdef Q_OS_WIN32
#  ifndef QGLVIEWER_STATIC
#    ifdef CREATE_QGLVIEWER_DLL
#      define QGLVIEWER_EXPORT __declspec(dllexport)
#    else
#      define QGLVIEWER_EXPORT __declspec(dllimport)
#    endif
#  endif
#  ifndef __MINGW32__
#    pragma warning(disable : 4251)// DLL interface, needed with Visual 6
#    pragma warning(disable : 4786)// identifier truncated to 255 in browser information (Visual 6).
#  endif
#endif // Q_OS_WIN32

// For other architectures, this macro is empty
#ifndef QGLVIEWER_EXPORT
#  define QGLVIEWER_EXPORT
#endif

// OpenGL includes - Included here and hence shared by all the files that need OpenGL headers.
#if QT_VERSION >= 0x040000
#  include <QGLWidget>
#else
#  include <qgl.h>
#endif

// Old Qt versions require GLUT for text rendering
#define QGLVIEWER_QT_VERSION_WITHOUT_GLUT 0x030100
#if QT_VERSION < QGLVIEWER_QT_VERSION_WITHOUT_GLUT
#  ifdef Q_OS_MAC
#    include <GLUT/glut.h>
#  else
#    ifdef Q_OS_WIN32
#      include <glut.h>
#    else
#      include <GL/glut.h>
#    endif
#  endif
#endif

// Container classes interfaces changed a lot in Qt.
// Compatibility patches are all grouped here.
#if QT_VERSION >= 0x040000
#  include <QList>
#  include <QVector>
#else
#  define qMax(a, b) QMAX(a, b)
#  include <qptrlist.h>
#  include <qvaluevector.h>
#endif

// Support for the no_keywords CONFIG option on previous Qt versions
#if QT_VERSION < 0x040400
#  define Q_SLOTS slots
#  define Q_SIGNALS signals
#  define Q_EMIT emit
#endif

// For deprecated methods
// #define __WHERE__ "In file "<<__FILE__<<", line "<<__LINE__<<": "
// #define orientationAxisAngle(x,y,z,a) { std::cout << __WHERE__ << "getOrientationAxisAngle()." << std::endl; exit(0);
// }

// Patch for gcc version <= 2.95. Seems to no longer be needed with recent Qt versions.
// Uncomment these lines if you have error message dealing with operator << on QStrings
// #if defined(__GNUC__) && defined(__GNUC_MINOR__) && (__GNUC__ < 3) && (__GNUC_MINOR__ < 96)
// # include <iostream>
// # include <qstring.h>
// std::ostream& operator<<(std::ostream& out, const QString& str)
// { out << str.latin1();  return out; }
// #endif

#endif // QGLVIEWER_CONFIG_H
