Inventor/MP/Xt/SbPipe.h

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/*=======================================================================
 *** 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) 1996-2020 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Author      : Olivier Fedkiw (MMM yyyy)
**=======================================================================*/
#ifndef _SB_PIPE_H
#define _SB_PIPE_H

#include <Inventor/helpers/SbGlContextHelper.h>

#if !defined(_WIN32)
#  include <Xm/Xm.h>
#  include <Xm/RowColumn.h>
#  include <Inventor/Xt/SoXtDef.h>
#endif

#include <Inventor/SbLinear.h>

#ifdef _SO_QT_
#  if defined(_WIN32)
#    include <windows.h>
#    include <wingdi.h>
#  endif
#  include <Inventor/Qt/SoZt2SoQt.h>
#else
#  if defined(_WIN32)
#    include <Inventor/Win/SoWinDef.h>
#    include <Inventor/Win/SoXt2SoWin.h>
#  endif
#endif

#include <Inventor/misc/SoCallbackList.h>

class SoXtMPGLWidget;

class SbPipe;
typedef void SbPipeRenderCB(void * userData, SbPipe *pipe);

class  SbPipe {

 public:

  enum mpView {
    LEFT,
    CENTER,
    RIGHT,
    TOP,
    BOTTOM,
    TOP_RIGHT,
    TOP_LEFT,
    BOTTOM_RIGHT,
    BOTTOM_LEFT,
    NONE,
    STEREO_RIGHT,
    STEREO_LEFT
  };


  SbPipe();

  ~SbPipe();

  void setViewportValues(SbVec4f);

  SbVec4f getViewportValues(void);

#if !defined(_WIN32)
  Display * getDisplay(void);
#else
  UINT * getDisplay(void);
#endif

#if !defined(_WIN32)
  void setDisplay(Display *);
#else
  void setDisplay(UINT *);
#endif

  char * getDisplayName(void);

  void setDisplayName(char *);

  void setWall(SbVec3f ll,SbVec3f lr, SbVec3f ul);

  void getWall(SbVec3f & ll,SbVec3f & lr, SbVec3f & ul);

  SbBool isWallSet(void);

  SoWidget getWidget(void);


  SoWidget getShell(void);

  Window getWindow(void);

  SoWidget getFormWidget(void); //temp

  SoWidget getPopupWidget(void);
  void setPopupWidget(SoWidget);

  SbGlContextHelper::GLContext getContext(void);

  void setContext(SbGlContextHelper::GLContext);

#if 1             SoDEPRECATED
  SoWidget getOverlayWidget( void );
SoDEPRECATED
  Window getOverlayWindow( void );
SoDEPRECATED
  SbGlContextHelper::GLContext getOverlayContext(void);
SoDEPRECATED
  void setOverlayContext(SbGlContextHelper::GLContext);
#endif 
  XVisualInfo * getVisual(void);

  void setId(int);
  int getId(void);

  void setView(mpView);

#ifndef HIDDEN_FROM_DOC

  int setView(char *);
#endif // HIDDEN_FROM_DOC

  mpView getView(void);

  void setSize(SbVec2s);
  SbVec2s getSize(void);

  void setPosition(SbVec2s);
  SbVec2s getPosition(void);

  void setEdgeBlendingValues(float right, float left,
                             float top, float bottom);
  void getEdgeBlendingValues(float& right, float& left,
                             float& top, float& bottom);


 private:
  void setNoBorder(void);

  void openDisplay(void);

  void setGLAttributes(int *);

  void buildWidget( SoXtMPGLWidget * );
  void buildGLXWidget(SoXtMPGLWidget *);

  void buildOverlayWidget( SoXtMPGLWidget * );

  void buildFormWidget(void);

  void buildPopupMenu(void);

  void destroyWidget(void);

  void destroyGLXWidget(void);

  void destroyFormWidget(void);

  void destroyOverlayWidget(void);

  void setOverlayColormap(int, XColor *);

  void setOverlayColormap(void);

#if !defined(_WIN32)
  void allocCell(Display*, Colormap, XColor*, int, int);
#else
  void allocCell(UINT*, Colormap, XColor*, int, int);
#endif

  void setRealized(int);

#if defined(_WIN32)
  HDC getDC(void) { return hdc; }
  void setDC(HDC newHdc) { hdc = newHdc; }
#endif

  private :

    int id;
  char * display_name;
  int * attribList;

#if !defined(_WIN32)
  Display * dpy;
#else
  UINT * dpy;
#endif

  XVisualInfo * vi;
  SbGlContextHelper::GLContext ctx;
  SbGlContextHelper::GLContext overlayCtx;

  Colormap overlayColormap;
  unsigned long transparentPixel;
  XColor * newOverlayColormap;
  int newOverlayColormapSize;

  SoWidget shell;
  SoWidget glw;
  SoWidget form;
  SoWidget overlayGlw;
  SoWidget popupWidget;

  mpView view;
  SbVec2s size;
  SbVec2s position;
  SbVec4f viewport;

  SbVec3f * wall;
  SbBool wallIsSet;

  int widgetRealized;

  float rightOverlap, leftOverlap, topOverlap, bottomOverlap;

#if defined(_WIN32)
  HDC hdc;
#endif
};

#endif /* _SB_PIPE_H */

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Open Inventor Toolkit reference manual, generated on 12 Feb 2024
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