# 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) 1998-2003 by Systems in Motion.  All rights reserved.
    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 Systems in Motion about acquiring
    00018  *  a Coin Professional Edition License.
    00019  *
    00020  *  See <URL:http://www.coin3d.org> for  more information.
    00021  *
    00022  *  Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY.
    00023  *  <URL:http://www.sim.no>.
    00024  *
    00025 \**************************************************************************/
    00026
    00027 #include <Inventor/nodes/SoSpotLight.h>
    00028 #ifndef COIN_INTERNAL
    00029 #include <Inventor/draggers/SoDragger.h>
    00030 #endif
    00031
    00032 class SoChildList;
    00033 class SoDragger;
    00034 class SoFieldSensor;
    00035 class SoPath;
    00036 class SoSensor;
    00037
    00038
    00039 class COIN_DLL_API SoSpotLightManip : public SoSpotLight {
    00040   typedef SoSpotLight inherited;
    00041
    00042   SO_NODE_HEADER(SoSpotLightManip);
    00043
    00044 public:
    00045   static void initClass(void);
    00046   SoSpotLightManip(void);
    00047
    00048   SoDragger * getDragger(void);
    00049   SbBool replaceNode(SoPath * p);
    00050   SbBool replaceManip(SoPath * p, SoSpotLight * newone) const;
    00051
    00052   virtual void doAction(SoAction * action);
    00053   virtual void callback(SoCallbackAction * action);
    00054   virtual void GLRender(SoGLRenderAction * action);
    00055   virtual void getBoundingBox(SoGetBoundingBoxAction * action);
    00056   virtual void getMatrix(SoGetMatrixAction * action);
    00057   virtual void handleEvent(SoHandleEventAction * action);
    00058   virtual void pick(SoPickAction * action);
    00059   virtual void search(SoSearchAction * action);
    00060
    00061   virtual SoChildList * getChildren(void) const;
    00062
    00063 protected:
    00064   ~SoSpotLightManip();
    00065
    00066   void setDragger(SoDragger * newdragger);
    00067
    00068   virtual void copyContents(const SoFieldContainer * fromfc,
    00069                             SbBool copyconnections);
    00070
    00071   static void transferFieldValues(const SoSpotLight * from, SoSpotLight * to);
    00072   static void valueChangedCB(void * f, SoDragger * d);
    00073   static void fieldSensorCB(void * f, SoSensor * d);
    00074
    00075   SoFieldSensor * locationFieldSensor;
    00076   SoFieldSensor * directionFieldSensor;
    00077   SoFieldSensor * angleFieldSensor;
    00078   SoFieldSensor * colorFieldSensor;
    00079   SoChildList * children;
    00080
    00081 private:
    00082   void attachSensors(const SbBool onoff);
    00083 };
    00084
    00085 #endif // !COIN_SOSPOTLIGHTMANIP_H