SoMultiSwitch.h

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**=======================================================================*/
/*=======================================================================
** 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_