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SoNotification.h

00001 /**************************************************************************\
00002  *
00003  *  This file is part of the Coin 3D visualization library.
00004  *  Copyright (C) 1998-2002 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 Lesser General Public License
00008  *  version 2.1 as published by the Free Software Foundation. See the
00009  *  file LICENSE.LGPL at the root directory of the distribution for
00010  *  more details.
00011  *
00012  *  If you want to use Coin for applications not compatible with the
00013  *  LGPL, please contact SIM to acquire a Professional Edition license.
00014  *
00015  *  Systems in Motion, Prof Brochs gate 6, 7030 Trondheim, NORWAY
00016  *  http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097
00017  *
00018 \**************************************************************************/
00019 
00020 #ifndef COIN_SONOTIFICATION_H
00021 #define COIN_SONOTIFICATION_H
00022 
00023 #include <Inventor/SbBasic.h>
00024 #include <Inventor/system/inttypes.h>
00025 #include <stdio.h>
00026 
00027 class SoBase;
00028 
00029 
00030 class COIN_DLL_API SoNotRec {
00031 public:
00032   enum Type {
00033     CONTAINER,
00034     PARENT,
00035     SENSOR,
00036     FIELD,
00037     ENGINE,
00038     INTERP
00039   };
00040 
00041   SoNotRec(SoBase * const notifbase);
00042   void setType(const SoNotRec::Type type);
00043   SoBase * getBase(void) const;
00044   SoNotRec::Type getType(void) const;
00045   const SoNotRec * getPrevious(void) const;
00046   void setPrevious(const SoNotRec * const prev);
00047   void print(FILE * const file) const;
00048 
00049 private:
00050   Type type;
00051   SoBase * base;
00052   const SoNotRec * prev;
00053 };
00054 
00055 class SoEngineOutput;
00056 class SoField;
00057 class SoVRMLInterpOutput;
00058 
00059 class COIN_DLL_API SoNotList {
00060 public:
00061   SoNotList(void);
00062   SoNotList(const SoNotList * nl);
00063 
00064   void append(SoNotRec * const rec);
00065   void append(SoNotRec * const rec, SoField * const field);
00066   void append(SoNotRec * const rec, SoVRMLInterpOutput * const interpout);
00067   void append(SoNotRec * const rec, SoEngineOutput * const engineout);
00068   void setLastType(const SoNotRec::Type type);
00069   SoNotRec * getFirstRec(void) const;
00070   SoNotRec * getLastRec(void) const;
00071   SoNotRec * getFirstRecAtNode(void) const;
00072   SoField * getLastField(void) const;
00073   SoVRMLInterpOutput * getLastInterpOutput(void) const;
00074   SoEngineOutput * getLastEngineOutput(void) const;
00075   uint32_t getTimeStamp(void) const;
00076 
00077   void print(FILE * const file = stdout) const;
00078 
00079 private:
00080   SoNotRec * head;
00081   SoNotRec * tail;
00082   SoNotRec * firstnoderec;
00083   SoField * lastfield;
00084   SoEngineOutput * lastengine;
00085   SoVRMLInterpOutput * lastinterp;
00086   uint32_t stamp;
00087 };
00088 
00089 #endif // !COIN_SONOTIFICATION_H

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