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00002 * Copyright 1991-1996, Silicon Graphics, Inc. 00003 * ALL RIGHTS RESERVED 00004 * 00005 * UNPUBLISHED -- Rights reserved under the copyright laws of the United 00006 * States.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 Isaacs (MMM yyyy) 00025 ** Modified by : Thad Beier (MMM yyyy) 00026 **=======================================================================*/ 00027 /*======================================================================= 00028 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00029 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00030 *** *** 00031 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00032 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00033 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00034 *** *** 00035 *** RESTRICTED RIGHTS LEGEND *** 00036 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00037 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00038 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00039 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00040 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00041 *** *** 00042 *** COPYRIGHT (C) 1996-2014 BY FEI S.A.S, *** 00043 *** BORDEAUX, FRANCE *** 00044 *** ALL RIGHTS RESERVED *** 00045 **=======================================================================*/ 00046 /*======================================================================= 00047 ** Modified by : VSG (MMM YYYY) 00048 **=======================================================================*/ 00049 00050 00051 #ifndef _SO_NODEKIT_PARTS 00052 #define _SO_NODEKIT_PARTS 00053 00054 #include <Inventor/nodekits/SoNodekitCatalog.h> 00055 00056 class SoNodeKitListPart; 00057 class SoBaseKit; 00058 class SoNode; 00059 class SoFullPath; 00060 class SoSFNode; 00061 00063 // Class: SoNodekitParts 00065 00066 { 00067 00068 private: 00069 // Instances of SoNodekitParts are created only by subclasses of SoBaseKit. 00070 00071 // Constructor -- requires a catalog to build 00072 SoNodekitParts( SoBaseKit *rootOfKit ); 00073 00074 // Destructor 00075 ~SoNodekitParts(); 00076 00077 friend class SoBaseKit; 00078 00079 private: 00080 const SoNodekitCatalog *catalog; // the catalog to use in building 00081 // parts 00082 int numEntries; // must be made equal to numEntries 00083 // in the catalog 00084 SoBaseKit *rootPointer; // Pointer to the part 'this' 00085 SoSFNode **fieldList; // each 'part' is actually just 00086 // a node, stored in a field 00087 00088 SbBool makePart( const int partNum ); 00089 SbBool replacePart( const int partNum, SoNode *newPartNode ); 00090 void unregisterDescendants( const int partNum ); 00091 00092 SoNode *getPartFromThisCatalog( const int partNum, SbBool makeIfNeeded, 00093 SbBool leafCheck, SbBool publicCheck, 00094 SbBool &existedBefore ); 00095 SoFullPath *createPathToPartFromThisCatalog( const int partNum, 00096 SbBool makeIfNeeded, SbBool leafCheck, 00097 SbBool publicCheck, SbBool &existedBefore ); 00098 SbBool setPartFromThisCatalog( const int partNum, 00099 SoNode *newPartNode, 00100 SbBool anyPart ); 00101 00102 SoNode *getSingleNamePart( const SbName &nameOfPart, SbBool makeIfNeeded, 00103 SbBool leafCheck, SbBool publicCheck, 00104 SbBool &existedBefore ); 00105 SoFullPath *getSingleNamePathToPart( const SbName &nameOfPart, 00106 SbBool makeIfNeeded, SbBool leafCheck, 00107 SbBool publicCheck, SbBool &existedBefore ); 00108 SbBool setSingleNamePart( const SbName &nameOfPart, SoNode *newPartNode, 00109 SbBool anyPart ); 00110 00111 // returns the part requested. If 'leafCheck' then it will only return 00112 // leaves. If 'publicCheck', then it will only return public parts. 00113 // Otherwise it will also return interior parts. 00114 // Interior parts are ordinarily not obtainable through public methods. 00115 SoNode *getAnyPart( const SbName &nameOfPart, SbBool makeIfNeeded, 00116 SbBool leafCheck, SbBool publicCheck ); 00117 SoNode *getAnyPart( const SbName &nameOfPart, SbBool makeIfNeeded, 00118 SbBool leafCheck, SbBool publicCheck, 00119 SbBool &existedBefore); 00120 SoFullPath *createPathToAnyPart( const SbName &nameOfPart, 00121 SbBool makeIfNeeded, SbBool leafCheck, SbBool publicCheck ); 00122 SoFullPath *createPathToAnyPart( const SbName &nameOfPart, 00123 SbBool makeIfNeeded, SbBool leafCheck, 00124 SbBool publicCheck, SbBool &existedBefore ); 00125 SbBool setAnyPart( const SbName &nameOfPart, SoNode *newPartNode, 00126 SbBool anyPart); 00127 00128 // parse a string like 'nameOfList[elementNum]' into two parts... 00129 // Destructive to parseString, so give it a copy if you care. 00130 // Replaces the '[' with an end-of-string and reads elementNum 00131 // into the integer given 00132 SbBool parseListItem( char* parseString, int &index ); 00133 00134 // help to delete unneeded parts... 00135 SbBool partIsNonLeafAndMayBeDeleted( int partNum ); 00136 00137 // error check functions... 00138 SbBool partFoundCheck( int partNum ); 00139 SbBool partIsLeafCheck( int partNum ); 00140 SbBool partIsPublicCheck( int partNum ); 00141 SbBool verifyPartExistence( int partNum ); 00142 00143 // builds a path from the entry 'this' down to the entry given 00144 // by 'nameOfPart'. Assumes that 'theNode' matches 'nameOfPart' 00145 SoFullPath *createPathDownTo( const SbName &nameOfPart, SoNode *theNode ); 00146 00147 // appends pathB after pathA and returns result. 00148 // result is NULL if either path is NULL or if pathA->tail != pathB->head 00149 SoFullPath *addPaths( const SoFullPath *pathA, 00150 const SoFullPath *pathB ) const; 00151 }; 00152 00153 #endif /* _SO_NODEKIT_PARTS */ 00154 00155 00156