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SoInteractionKit.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_SOINTERACTIONKIT_H
00021 #define COIN_SOINTERACTIONKIT_H
00022 
00023 #include <Inventor/nodekits/SoSubKit.h>
00024 #include <Inventor/nodekits/SoBaseKit.h>
00025 #include <Inventor/fields/SoSFEnum.h>
00026 
00027 #ifdef COIN_INTERNAL
00028 class SoFieldSensor;
00029 #else // !COIN_INTERNAL
00030 // Include this header file for better Open Inventor compatibility.
00031 #include <Inventor/sensors/SoFieldSensor.h>
00032 #endif // !COIN_INTERNAL
00033 
00034 class SoSensor;
00035 class SoSeparator;
00036 
00037 
00038 class COIN_DLL_API SoInteractionKit : public SoBaseKit {
00039   typedef SoBaseKit inherited;
00040 
00041   SO_KIT_HEADER(SoInteractionKit);
00042 
00043   SO_KIT_CATALOG_ENTRY_HEADER(geomSeparator);
00044   SO_KIT_CATALOG_ENTRY_HEADER(topSeparator);
00045 
00046 public:
00047   SoSFEnum renderCaching;
00048   SoSFEnum boundingBoxCaching;
00049   SoSFEnum renderCulling;
00050   SoSFEnum pickCulling;
00051 
00052 public:
00053   SoInteractionKit(void);
00054   static void initClass(void);
00055 
00056   enum CacheEnabled { OFF, ON, AUTO };
00057 
00058   virtual SbBool setPartAsPath(const SbName &partname,
00059                                SoPath *path);
00060   virtual SbBool setPartAsDefault(const SbName &partname,
00061                                   SoNode *node,
00062                                   SbBool onlyifdefault = TRUE);
00063   virtual SbBool setPartAsDefault(const SbName &partname,
00064                                   const SbName &nodename,
00065                                   SbBool onlyifdefault = TRUE);
00066   SbBool isPathSurrogateInMySubgraph(const SoPath *path,
00067                                      SoPath *&pathToOwner,
00068                                      SbName  &surrogatename,
00069                                      SoPath *&surrogatepath,
00070                                      SbBool fillargs = TRUE);
00071   SbBool isPathSurrogateInMySubgraph(const SoPath *path);
00072   static void setSwitchValue(SoNode *node, const int newVal);
00073   virtual SbBool setPart(const SbName & partname, SoNode * from);
00074 
00075 protected:
00076   virtual ~SoInteractionKit();
00077   virtual void copyContents(const SoFieldContainer *fromFC,
00078                             SbBool copyConnections);
00079 
00080   virtual SbBool setPart(const int partNum, SoNode *node);
00081   virtual SbBool readInstance(SoInput *in, unsigned short flags);
00082   static void readDefaultParts(const char *fileName,
00083                                const char defaultBuffer[],
00084                                int defBufSize);
00085   virtual SbBool setAnyPartAsDefault(const SbName &partname,
00086                                      SoNode *node,
00087                                      SbBool anypart = TRUE,
00088                                      SbBool onlyifdefault = TRUE);
00089   virtual SbBool setAnyPartAsDefault(const SbName &partname,
00090                                      const SbName &nodename,
00091                                      SbBool anypart = TRUE,
00092                                      SbBool onlyifdefault = TRUE);
00093   SbBool setAnySurrogatePath(const SbName &name,
00094                              SoPath *path,
00095                              SbBool leafcheck = FALSE,
00096                              SbBool publiccheck = FALSE);
00097   virtual SbBool setUpConnections(SbBool onoff, SbBool doitalways = FALSE);
00098   virtual void setDefaultOnNonWritingFields();
00099 
00100   SoFieldSensor *fieldSensor;
00101   static void fieldSensorCB(void *, SoSensor *);
00102   SoSeparator *oldTopSep;
00103 
00104   void connectSeparatorFields( SoSeparator *dest, SbBool onOff );
00105 
00106 private:
00107   class SoInteractionKitP * pimpl;
00108   friend class SoInteractionKitP;
00109 };
00110 
00111 #endif // !COIN_SOINTERACTIONKIT_H

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