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SoSpotLightManip.h
00001 #ifndef COIN_SOSPOTLIGHTMANIP_H
00002 #define COIN_SOSPOTLIGHTMANIP_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) by Kongsberg Oil & Gas Technologies.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Kongsberg Oil & Gas Technologies
00018  *  about acquiring a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/nodes/SoSpotLight.h>
00028 #include <Inventor/tools/SbLazyPimplPtr.h>
00029 
00030 #ifndef COIN_INTERNAL
00031 #include <Inventor/draggers/SoDragger.h>
00032 #endif
00033 
00034 class SoChildList;
00035 class SoDragger;
00036 class SoFieldSensor;
00037 class SoPath;
00038 class SoSensor;
00039 class SoSpotLightManipP;
00040 
00041 class COIN_DLL_API SoSpotLightManip : public SoSpotLight {
00042   typedef SoSpotLight inherited;
00043 
00044   SO_NODE_HEADER(SoSpotLightManip);
00045 
00046 public:
00047   static void initClass(void);
00048   SoSpotLightManip(void);
00049 
00050   SoDragger * getDragger(void);
00051   SbBool replaceNode(SoPath * p);
00052   SbBool replaceManip(SoPath * p, SoSpotLight * newone) const;
00053 
00054   virtual void doAction(SoAction * action);
00055   virtual void callback(SoCallbackAction * action);
00056   virtual void GLRender(SoGLRenderAction * action);
00057   virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00058   virtual void getMatrix(SoGetMatrixAction * action);
00059   virtual void handleEvent(SoHandleEventAction * action);
00060   virtual void pick(SoPickAction * action);
00061   virtual void search(SoSearchAction * action);
00062 
00063   virtual SoChildList * getChildren(void) const;
00064 
00065 protected:
00066   virtual ~SoSpotLightManip(void);
00067 
00068   void setDragger(SoDragger * newdragger);
00069 
00070   virtual void copyContents(const SoFieldContainer * fromfc,
00071                             SbBool copyconnections);
00072 
00073   static void transferFieldValues(const SoSpotLight * from, SoSpotLight * to);
00074   static void valueChangedCB(void * f, SoDragger * d);
00075   static void fieldSensorCB(void * f, SoSensor * d);
00076 
00077   SoFieldSensor * locationFieldSensor;
00078   SoFieldSensor * directionFieldSensor;
00079   SoFieldSensor * angleFieldSensor;
00080   SoFieldSensor * colorFieldSensor;
00081   SoChildList * children;
00082 
00083 private:
00084   void attachSensors(const SbBool onoff);
00085 
00086 private:
00087   SbLazyPimplPtr<SoSpotLightManipP> pimpl;
00088 
00089   SoSpotLightManip(const SoSpotLightManip & rhs);
00090   SoSpotLightManip & operator = (const SoSpotLightManip & rhs);
00091 }; // SoSpotLightManip
00092 
00093 #endif // !COIN_SOSPOTLIGHTMANIP_H

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