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SoVRMLScript.h

00001 /**************************************************************************\
00002  *
00003  *  This file is part of the Coin 3D visualization library.
00004  *  Copyright (C) 1998-2007 by Systems in Motion.  All rights reserved.
00005  *
00006  *  This library is free software; you can redistribute it and/or
00007  *  modify it under the terms of the GNU General Public License
00008  *  ("GPL") version 2 as published by the Free Software Foundation.
00009  *  See the file LICENSE.GPL at the root directory of this source
00010  *  distribution for additional information about the GNU GPL.
00011  *
00012  *  For using Coin with software that can not be combined with the GNU
00013  *  GPL, and for taking advantage of the additional benefits of our
00014  *  support services, please contact Systems in Motion about acquiring
00015  *  a Coin Professional Edition License.
00016  *
00017  *  See http://www.coin3d.org/ for more information.
00018  *
00019  *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
00020  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00021  *
00022 \**************************************************************************/
00023 
00024 #ifndef COIN_SOVRMLSCRIPT_H
00025 #define COIN_SOVRMLSCRIPT_H
00026 
00027 #include <Inventor/nodes/SoSubNode.h>
00028 #include <Inventor/fields/SoSFBool.h>
00029 #include <Inventor/fields/SoMFString.h>
00030 
00031 class SoVRMLScript;
00032 class SoVRMLScriptP;
00033 class SoSensor;
00034 
00035 typedef void SoVRMLScriptEvaluateCB(void * closure, SoVRMLScript * node);
00036 
00037 class COIN_DLL_API SoVRMLScript : public SoNode
00038 {
00039   typedef SoNode inherited;
00040 
00041 public:
00042   static void initClass(void);
00043   SoVRMLScript(void);
00044 
00045   static SoType getClassTypeId(void);
00046   virtual SoType getTypeId(void) const;
00047 
00048   SoMFString url;
00049   SoSFBool directOutput;
00050   SoSFBool mustEvaluate;
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 pick(SoPickAction * action);
00057   virtual void handleEvent(SoHandleEventAction * action);
00058   virtual void write(SoWriteAction * action);
00059 
00060   static void setScriptEvaluateCB(SoVRMLScriptEvaluateCB * cb,
00061                                   void * closure);
00062 
00063 protected:
00064   virtual ~SoVRMLScript();
00065   virtual void copyContents(const SoFieldContainer * from, SbBool copyconn);
00066   virtual void notify(SoNotList * list);
00067 private:
00068   static SoType classTypeId;
00069   static void * createInstance(void);
00070   SoFieldData * fielddata;
00071   virtual const SoFieldData * getFieldData(void) const;
00072 
00073 private:
00074   virtual SbBool readInstance(SoInput * in, unsigned short flags);
00075 
00076   static void eval_cb(void * data, SoSensor *);
00077   void initFieldData(void);
00078   SoVRMLScriptP * pimpl;
00079   friend class SoVRMLScriptP;
00080 }; // class SoVRMLScript
00081 
00082 #endif // ! COIN_SOVRMLSCRIPT_H

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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