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SoVRMLAnchor.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_SOVRMLANCHOR_H
00025 #define COIN_SOVRMLANCHOR_H
00026 
00027 #include <Inventor/VRMLnodes/SoVRMLParent.h>
00028 #include <Inventor/nodes/SoSubNode.h>
00029 #include <Inventor/fields/SoMFString.h>
00030 #include <Inventor/fields/SoSFString.h>
00031 #include <Inventor/fields/SoSFVec3f.h>
00032 
00033 class SoVRMLAnchor;
00034 class SoVRMLAnchorP;
00035 
00036 typedef void SoVRMLAnchorCB( const SbString &, void *,  SoVRMLAnchor *);
00037 
00038 class COIN_DLL_API SoVRMLAnchor : public SoVRMLParent
00039 {
00040   typedef SoVRMLParent inherited;
00041   SO_NODE_HEADER(SoVRMLAnchor);
00042 
00043 public:
00044   static void initClass(void);
00045 
00046   SoVRMLAnchor(void);
00047   SoMFString url;
00048   SoSFString description;
00049   SoMFString parameter;
00050 
00051   SoSFVec3f bboxCenter;
00052   SoSFVec3f bboxSize;
00053 
00054   static void setFetchURLCallBack(SoVRMLAnchorCB *, void * closure);
00055 
00056   virtual void handleEvent(SoHandleEventAction * action);
00057 
00058 protected:
00059   virtual ~SoVRMLAnchor();
00060 
00061 private:
00062   static SoVRMLAnchorCB * fetchurlcb;
00063   static void * userdata;
00064 
00065   SoVRMLAnchorP * pimpl;
00066 };
00067 
00068 #endif // ! COIN_SOVRMLANCHOR_H

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

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