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SoTransformManip.h
00001 #ifndef COIN_SOTRANSFORMMANIP_H
00002 #define COIN_SOTRANSFORMMANIP_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/SoTransform.h>
00028 #include <Inventor/tools/SbLazyPimplPtr.h>
00029 #ifndef COIN_INTERNAL
00030 #include <Inventor/draggers/SoDragger.h>
00031 #endif // !COIN_INTERNAL
00032 
00033 class SoChildList;
00034 class SoDragger;
00035 class SoFieldSensor;
00036 class SoPath;
00037 class SoSensor;
00038 class SoTransformManipP;
00039 
00040 class COIN_DLL_API SoTransformManip : public SoTransform {
00041   typedef SoTransform inherited;
00042 
00043   SO_NODE_HEADER(SoTransformManip);
00044 
00045 public:
00046   static void initClass(void);
00047   SoTransformManip(void);
00048 
00049   SoDragger * getDragger(void);
00050   SbBool replaceNode(SoPath * p);
00051   SbBool replaceManip(SoPath * p, SoTransform * newone) const;
00052 
00053   virtual void doAction(SoAction * action);
00054   virtual void callback(SoCallbackAction * action);
00055   virtual void GLRender(SoGLRenderAction * action);
00056   virtual void getBoundingBox(SoGetBoundingBoxAction * action);
00057   virtual void getMatrix(SoGetMatrixAction * action);
00058   virtual void handleEvent(SoHandleEventAction * action);
00059   virtual void pick(SoPickAction * action);
00060   virtual void search(SoSearchAction * action);
00061 
00062   virtual SoChildList * getChildren(void) const;
00063 
00064 protected:
00065   virtual ~SoTransformManip(void);
00066 
00067   void setDragger(SoDragger * newdragger);
00068 
00069   virtual void copyContents(const SoFieldContainer * fromfc,
00070                             SbBool copyconnections);
00071 
00072   static void transferFieldValues(const SoTransform * from, SoTransform * to);
00073   static void valueChangedCB(void * f, SoDragger * d);
00074   static void fieldSensorCB(void * f, SoSensor * d);
00075 
00076   SoFieldSensor * rotateFieldSensor;
00077   SoFieldSensor * translFieldSensor;
00078   SoFieldSensor * scaleFieldSensor;
00079   SoFieldSensor * centerFieldSensor;
00080   SoFieldSensor * scaleOrientFieldSensor;
00081   SoChildList * children;
00082 
00083   void attachSensors(const SbBool onoff);
00084 
00085 private:
00086   SbLazyPimplPtr<SoTransformManipP> pimpl;
00087 
00088   // NOT IMPLEMENTED:
00089   SoTransformManip(const SoTransformManip & rhs);
00090   SoTransformManip & operator = (const SoTransformManip & rhs);
00091 }; // SoTransformManip
00092 
00093 #endif // !COIN_SOTRANSFORMMANIP_H

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