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SoSearchAction.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_SOSEARCHACTION_H
00021 #define COIN_SOSEARCHACTION_H
00022 
00023 #include <Inventor/actions/SoAction.h>
00024 #include <Inventor/actions/SoSubAction.h>
00025 #include <Inventor/SbName.h>
00026 #include <Inventor/lists/SoPathList.h>
00027 
00028 
00029 class COIN_DLL_API SoSearchAction : public SoAction {
00030   typedef SoAction inherited;
00031 
00032   SO_ACTION_HEADER(SoSearchAction);
00033 
00034 public:
00035   SoSearchAction(void);
00036   virtual ~SoSearchAction();
00037 
00038   static void initClass(void);
00039 
00040   enum LookFor { NODE = 1, TYPE = 2, NAME = 4 };
00041   enum Interest { FIRST, LAST, ALL };
00042 
00043   void setNode(SoNode * const node);
00044   SoNode * getNode(void) const;
00045   void setType(const SoType type, const SbBool chkderived = TRUE);
00046   SoType getType(SbBool & chkderived) const;
00047   void setName(const SbName name);
00048   SbName getName(void) const;
00049   void setFind(const int what);
00050   int getFind(void) const;
00051   void setInterest(const Interest interest);
00052   Interest getInterest(void) const;
00053   void setSearchingAll(const SbBool searchall);
00054   SbBool isSearchingAll(void) const;
00055   SoPath * getPath(void) const;
00056   SoPathList & getPaths(void);
00057   void reset(void);
00058 
00059   void setFound(void);
00060   SbBool isFound(void) const;
00061   void addPath(SoPath * const path);
00062 
00063 protected:
00064   virtual void beginTraversal(SoNode * node);
00065 
00066 private:
00067   int lookfor;
00068   Interest interest;
00069   SbBool searchall, chkderived;
00070   SoNode * node;
00071   SoType type;
00072   SbName name;
00073   SoPath * path;
00074   SoPathList paths;
00075 };
00076 
00077 #endif // !COIN_SOSEARCHACTION_H

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