SoViewport.h

/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
 ***              AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT.                     ***
 ***                                                                                ***
 ***  REPRODUCTION, DISCLOSURE,  OR USE,  IN WHOLE OR IN PART,  OTHER THAN AS       ***
 ***  SPECIFIED  IN THE LICENSE ARE  NOT TO BE  UNDERTAKEN  EXCEPT WITH PRIOR       ***
 ***  WRITTEN AUTHORIZATION OF FEI S.A.S.                                           ***
 ***                                                                                ***
 ***                        RESTRICTED RIGHTS LEGEND                                ***
 ***  USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS      ***
 ***  WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN      ***
 ***  SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT      ***
 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
 ***  TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013.             ***
 ***                                                                                ***
 ***                   COPYRIGHT (C) 1996-2017 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Author      : David Beilloin (May 2011)
**=======================================================================*/
#ifndef _SO_VIEWPORT_H_
#define _SO_VIEWPORT_H_
 
#include <Inventor/nodes/SoNode.h>
#include <Inventor/elements/SoViewportRegionElement.h>
 
#include <Inventor/fields/SoSFVec2f.h>
 
 
class SoGLRenderAction;
class SoCallbackAction;
class SoPickAction;
class SoGetBoundingBoxAction;
class SoGetMatrixAction;
class SoHandleEventAction;
 
 
//@TOBEWRAPPED
class  SoViewport : public SoNode
{
  SO_NODE_HEADER(SoViewport);
 
public:

  SoSFVec2f origin;

  SoSFVec2f size;

  SoViewport();
 
private:

  virtual void doAction(SoAction *action);

  virtual void pick(SoPickAction *action);

  virtual void callback(SoCallbackAction* action);

  virtual void GLRender(SoGLRenderAction * action);

  virtual void getBoundingBox(SoGetBoundingBoxAction* action);

  virtual void getMatrix(SoGetMatrixAction* action);

  virtual void handleEvent(SoHandleEventAction* action);
 
private:
  static void initClass();

  static void exitClass();

  SbVec2i32 windowSize;
 
private:
  virtual ~SoViewport();
};
 
#endif /* _SO_VIEWPORT_H_ */