GLUTWindow.h

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//    Copyright 2004-2019, SenseGraphics AB
//
//    This file is part of H3D API.
//
//    H3D API is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    H3D API 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 General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with H3D API; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//    A commercial license is also available. Please contact us at 
//    www.sensegraphics.com for more information.
//
//
//
#ifndef __GLUTWINDOW_H__
#define __GLUTWINDOW_H__
 
#include <H3D/H3DWindowNode.h>
#include <H3D/Scene.h>
#ifdef HAVE_GLUT
 
namespace H3D {
 
  class H3DAPI_API GLUTWindow : public H3DWindowNode {
  public:
 
    GLUTWindow( Inst< SFInt32       > _width      = 0,
                Inst< SFInt32       > _height     = 0,
                Inst< SFBool        > _fullscreen = 0,
                Inst< SFBool        > _mirrored   = 0,
                Inst< RenderMode    > _renderMode = 0, 
                Inst< SFViewpoint   > _viewpoint  = 0, 
                Inst< SFInt32       > _posX       = 0,
                Inst< SFInt32       > _posY       = 0,
                Inst< SFBool        > _manualCursorControl = 0,
                Inst< SFString      > _cursorType = 0, 
                Inst< SFString      > _gameMode   = 0 );
 
    ~GLUTWindow();
 
    virtual void swapBuffers(); 
 
    virtual void initWindow();
 
    virtual void deinitWindow();
 
    virtual void initWindowHandler() { initGLUT(); }
 
    virtual void setFullscreen( bool _fullscreen );
 
    virtual void makeWindowActive();
 
    static GLUTWindow * getGLUTWindow( int glut_id ); 
 
    int getGLUTWindowId() {
      return window_id;
    }
 
    static void glutKeyboardDownCallback( unsigned char key, 
                                          int x, int y );
    
    static void glutSpecialDownCallback( int key, 
                                         int x, int y );
 
    static void glutKeyboardUpCallback( unsigned char key, 
                                          int x, int y );
    
    static void glutSpecialUpCallback( int key, 
                                       int x, int y );
 
    static void glutMouseCallback( int button, int state, 
                                   int x, int y );
    
    static void glutMotionCallback( int x, int y );
 
    static void glutMouseWheelCallback( int wheel, 
                                        int direction, int x, int y );
 
 
    static void glutWMCloseCallback();
 
    static void initGLUT();
 
    H3DUniquePtr< SFString >  gameMode;
    
    static H3DNodeDatabase database;
 
  protected:
    virtual int setCursorType( const std::string & cursor_type );
 
    virtual string getCursorForMode( const string &mode );
 
    static bool GLUT_init;
    int window_id;
 
    // Define these even though they are not used for when we use FREEGLUT.
    bool last_fullscreen;
    int last_x_pos, last_y_pos, last_width, last_height;
  };
}
#endif // HAVE_GLUT
#endif