SoMultiSwitch.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) 1996-2019 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Author(s) : VSG (oct 2011)
**=======================================================================*/
 
#ifndef  _SO_MULTI_SWITCH_
#define  _SO_MULTI_SWITCH_
 
#include <Inventor/fields/SoMFInt32.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/nodes/SoGroup.h>
 
SO_PIMPL_PUBLIC_DECLARATION( SoMultiSwitch )
 
 
class  SoMultiSwitch : public SoGroup
{
 
  SO_NODE_HEADER(SoMultiSwitch);
  SO_PIMPL_PUBLIC_HEADER(SoMultiSwitch)
 
 public:
  SoMFInt32 whichChildren;
 
  enum TraversalMode
  {
    NONE     = 0,
    ALL      = 1,
    INCLUDE  = 2,
    EXCLUDE  = 3
  };
  
  SoSFEnum traversalMode;
 
  enum InheritMode
  {
    NO   = 1 << 0,
    MODE = 1 << 1,
    LIST = 1 << 2,
    ANY  = MODE | LIST
  };
 
  SoSFEnum inheritMode;
 
  SoMultiSwitch();
 
  SoMultiSwitch(int nChildren);
 
   virtual SbBool affectsState() const;
 
 private:
  // Implement actions
  virtual void doAction(SoAction *action);
  virtual void callback(SoCallbackAction *action);
  virtual void GLRender(SoGLRenderAction *action);
  virtual void pick(SoPickAction *action);
  virtual void getBoundingBox(SoGetBoundingBoxAction *action);
  virtual void handleEvent(SoHandleEventAction *action);
  virtual void getMatrix(SoGetMatrixAction *action);
  virtual void search(SoSearchAction *action);
  virtual void write(SoWriteAction *action);
  virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action);
 
 private:
  static void initClass();
  static void exitClass();
 
  virtual void notify(SoNotList *list);
 
  virtual bool affectsPath() const;
 
 private:
  virtual ~SoMultiSwitch();
 
  // Traverses correct child. If matchIndex >=0, child index must match
  virtual void doChild(SoAction *action, int matchIndex = -1);
 
private:
  void commonConstructor(int nbChildren = -1);
};
 
#endif // _SO_MULTI_SWITCH_