00001 /*======================================================================= 00002 * Copyright 1991-1996, Silicon Graphics, Inc. 00003 * ALL RIGHTS RESERVED 00004 * 00005 * UNPUBLISHED -- Rights reserved under the copyright laws of the United 00006 * States. Use of a copyright notice is precautionary only and does not 00007 * imply publication or disclosure. 00008 * 00009 * U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND: 00010 * Use, duplication or disclosure by the Government is subject to restrictions 00011 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights 00012 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or 00013 * in similar or successor clauses in the FAR, or the DOD or NASA FAR 00014 * Supplement. Contractor/manufacturer is Silicon Graphics, Inc., 00015 * 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311. 00016 * 00017 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY 00018 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION, 00019 * DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY 00020 * PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON 00021 * GRAPHICS, INC. 00022 **=======================================================================*/ 00023 /*======================================================================= 00024 ** Author : Paul S. Strauss (MMM yyyy) 00025 **=======================================================================*/ 00026 /*======================================================================= 00027 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00028 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00029 *** *** 00030 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00031 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00032 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00033 *** *** 00034 *** RESTRICTED RIGHTS LEGEND *** 00035 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00036 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00037 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00038 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00039 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00040 *** *** 00041 *** COPYRIGHT (C) 1996-2019 BY FEI S.A.S, *** 00042 *** MERIGNAC, FRANCE *** 00043 *** ALL RIGHTS RESERVED *** 00044 **=======================================================================*/ 00045 /*======================================================================= 00046 ** Modified by : VSG (MMM YYYY) 00047 **=======================================================================*/ 00048 00049 00050 #ifndef _SO_VRMLEXTERNPROTOINSTANCE_ 00051 #define _SO_VRMLEXTERNPROTOINSTANCE_ 00052 00053 #include <Inventor/SbLinear.h> 00054 #include <Inventor/nodes/SoNode.h> 00055 #include <Inventor/nodes/SoGroup.h> 00056 #include <Inventor/fields/SoSFNode.h> 00057 #include <Inventor/VRMLnodes/SoVRMLEXTERNPROTODef.h> 00058 #include <Inventor/VRMLnodes/SoVRMLPROTODef.h> 00059 #include <Inventor/VRMLnodes/SoVRMLNode.h> 00060 00061 00062 #if defined(OIV_IGNORE_VRML_DEPRECATED) 00063 #include <SoDeprecationRules.h> 00064 #pragma push_macro("SoDEPRECATED_CLASS") 00065 #pragma push_macro("SoDEPRECATED_TYPEDEF") 00066 #undef SoDEPRECATED_CLASS 00067 #undef SoDEPRECATED_TYPEDEF 00068 #define SoDEPRECATED_CLASS(x,y) 00069 #define SoDEPRECATED_TYPEDEF(x,y) 00070 #endif 00071 00073 // 00074 // Class: SoVRMLEXTERNPROTOInstance 00075 // 00076 // VRMLEXTERNPROTOInstance source node. 00077 // 00079 class SoDEPRECATED SoVRMLEXTERNPROTOInstance : public SoVRMLNode { 00107 00108 public: 00109 00113 static SoType getClassTypeId(); /* Returns class type id */ 00114 virtual SoType getTypeId() const; 00115 00160 void setupInstance(); 00167 SoType getEXTERNPROTOType() {return pDefinition->protoType;} 00168 00169 SoVRMLEXTERNPROTOInstance(); 00170 00175 SoVRMLEXTERNPROTOInstance(SoVRMLEXTERNPROTODef *protoDef); 00176 00177 private: 00178 00179 // Constructor 00180 00181 static void initClass(); 00182 static void exitClass(); 00183 00184 // Returns number of children 00185 int getNumChildren() const; 00186 00187 // Returns pointer to children 00188 virtual SoChildList *getChildren() const; 00189 00190 virtual SbBool getIsBuiltIn() const; 00191 00192 00193 private: 00194 00195 virtual void doAction(SoAction *action); 00196 virtual void callback(SoCallbackAction *action); 00197 virtual void GLRender(SoGLRenderAction *action); 00198 virtual void getBoundingBox(SoGetBoundingBoxAction *action); 00199 virtual void pick(SoPickAction *action); 00200 virtual void getMatrix(SoGetMatrixAction *action); 00201 virtual void search(SoSearchAction *action); 00202 virtual void handleEvent(SoHandleEventAction *action); 00203 //virtual void write(SoWriteAction *action); 00204 virtual void getPrimitiveCount(SoGetPrimitiveCountAction *action); 00205 static int copyingEXTERNPROTO; 00206 SbString getEXTERNPROTOName(); 00207 SoVRMLPROTODef *getEXTERNPROTODef(); 00208 SoVRMLEXTERNPROTODef *getEXTERNDef(); 00209 00210 private: 00211 00212 ~SoVRMLEXTERNPROTOInstance(); 00213 virtual SbBool readInstance(SoInput *in, unsigned short flags); 00214 virtual void copyContents(const SoFieldContainer *fromFC, 00215 SbBool copyConnections); 00216 SoChildList *children; 00217 00218 private: 00219 static SbThreadMutex classMutex; 00220 00221 void setupFields(SoVRMLEXTERNPROTODef *externprotoDef); 00222 int checkInterface(SbPList *fList, SbString name); 00223 static void *createInstance(SoType* dynamicType = NULL); 00224 static SoType classTypeId; 00225 static SbBool isBuiltIn; 00226 virtual const SoFieldData *getFieldData() const; 00227 static const SoFieldData **parentFieldData; 00228 SoFieldData *fieldData; 00229 00230 // Reads stuff into instance of SoVRMLEXTERNPROTOInstance. Returns FALSE on error. 00231 SoVRMLPROTODef *pDefinition; 00232 SoVRMLEXTERNPROTODef *externDefinition; 00233 SoType protoType; 00234 SbString pName; 00235 SbDict *pDict; 00236 SoField *fld; 00237 SoGroup *m_group_copy; 00238 SbPList *copyDictionary; 00239 SoSFNode *protoNode; 00240 SbBool error; 00241 SbPList *disconnectList; 00242 00243 00244 }; 00245 00246 00247 00248 #if defined(OIV_IGNORE_VRML_DEPRECATED) 00249 #pragma pop_macro("SoDEPRECATED_TYPEDEF") 00250 #pragma pop_macro("SoDEPRECATED_CLASS") 00251 #endif 00252 00253 #endif /* _SO_VRMLEXTERNPROTOINSTANCE_ */ 00254