Open Inventor Reference
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00001 /* 00002 * 00003 * Copyright (C) 2000 Silicon Graphics, Inc. All Rights Reserved. 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Lesser General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2.1 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Lesser General Public License for more details. 00014 * 00015 * Further, this software is distributed without any warranty that it is 00016 * free of the rightful claim of any third person regarding infringement 00017 * or the like. Any license provided herein, whether implied or 00018 * otherwise, applies only to this software file. Patent licenses, if 00019 * any, provided herein do not apply to combinations of this program with 00020 * other software, or any other product whatsoever. 00021 * 00022 * You should have received a copy of the GNU Lesser General Public 00023 * License along with this library; if not, write to the Free Software 00024 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00025 * 00026 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, 00027 * Mountain View, CA 94043, or: 00028 * 00029 * http://www.sgi.com 00030 * 00031 * For further information regarding this notice, see: 00032 * 00033 * http://oss.sgi.com/projects/GenInfo/NoticeExplan/ 00034 * 00035 */ 00036 00037 00038 /* 00039 * Copyright (C) 1990,91 Silicon Graphics, Inc. 00040 * 00041 _______________________________________________________________________ 00042 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00043 | 00044 | $Revision: 1.1.1.1 $ 00045 | 00046 | Description: 00047 | Defines the SoSearchAction class 00048 | 00049 | Author(s) : Paul S. Strauss 00050 | 00051 ______________ S I L I C O N G R A P H I C S I N C . ____________ 00052 _______________________________________________________________________ 00053 */ 00054 00055 #ifndef _SO_SEARCH_ACTION_ 00056 #define _SO_SEARCH_ACTION_ 00057 00058 #include <Inventor/system/SbSystem.h> 00059 #include <Inventor/actions/SoSubAction.h> 00060 00061 00064 00084 00085 00086 class INVENTOR_API SoSearchAction : public SoAction { 00087 00088 SO_ACTION_HEADER(SoSearchAction); 00089 00090 public: 00091 00093 enum LookFor { 00094 NODE = 0x01, 00095 TYPE = 0x02, 00096 NAME = 0x04 00097 }; 00098 00100 enum Interest { 00101 FIRST, 00102 LAST, 00103 ALL 00104 }; 00105 00107 SoSearchAction(); 00108 00110 virtual ~SoSearchAction(); 00111 00115 void reset(); 00116 00121 void setFind(int what) { lookingFor = what; } 00124 int getFind() { return lookingFor; } 00125 00127 SoNode * getNode() const { return node; } 00129 void setNode(SoNode *n); 00130 00134 SoType getType(SbBool &derivedIsOk) const 00135 { derivedIsOk = derivedOk; return type; } 00139 void setType(SoType t, SbBool derivedIsOk = TRUE); 00140 00142 const SbName & getName() const { return name; } 00144 void setName(const SbName &n); 00145 00147 Interest getInterest() const { return interest; } 00149 void setInterest(Interest i) { interest = i; } 00150 00152 SbBool isSearchingAll() const { return searchingAll; } 00158 void setSearchingAll(SbBool flag) { searchingAll = flag; } 00159 00162 SoPath * getPath() const { return retPath; } 00163 00165 SoPathList & getPaths() { return retPaths; } 00166 00167 SoEXTENDER public: 00169 void setFound() { setTerminated(TRUE); } 00170 SbBool isFound() const { return hasTerminated(); } 00171 00173 void addPath(SoPath *path); 00174 00175 SoINTERNAL public: 00176 static void initClass(); 00177 00181 static SbBool duringSearchAll; 00182 00183 protected: 00185 virtual void beginTraversal(SoNode *node); 00186 00187 private: 00188 00189 SoType type; 00190 SbBool derivedOk; 00191 SoNode *node; 00192 SbName name; 00193 int lookingFor; 00194 Interest interest; 00195 SbBool searchingAll; 00196 00197 SoPath *retPath; 00198 SoPathList retPaths; 00199 }; 00200 00201 #endif /* _SO_SEARCH_ACTION_ */