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kynPathDataMetafileRecord.h
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1 /*******************************************************************************
2 ** Copyright (c) 2006 MAK Technologies, Inc.
3 ** All rights reserved.
4 *******************************************************************************/
5 /*******************************************************************************
6 ** $RCSfile: $ $Revision: $ $State: $
7 *******************************************************************************/
8 
11 
12 #ifndef kynPathDataMetafileRec_h
13 #define kynPathDataMetafileRec_h
14 
15 #include "terrainDbFactory/additionalDataRecord.h"
16 #include <iosfwd>
17 #include <list>
18 #include "terrainDbFactory/terrainDefines.h"
19 
20 class DtKynPathDataMetafileRecord;
21 
22 typedef void (*DtKynPathDataMetafileRecordCallback)(DtKynPathDataMetafileRecord* record,
23  void* usr);
24 
25 class DT_DLL_terrainDbFactory DtKynPathDataMetafileRecord : public DtAdditionalDataRecord
26 {
27 public:
28 
30  DtKynPathDataMetafileRecord();
31 
33  virtual ~DtKynPathDataMetafileRecord();
34 
36  DtKynPathDataMetafileRecord(const DtKynPathDataMetafileRecord& orig);
37 
39  DtKynPathDataMetafileRecord& operator=(const DtKynPathDataMetafileRecord& orig);
40 
42  virtual bool init();
43 
46  virtual bool get(std::istream& stream);
47 
48  // identifies a token or passes it to the base class.
49  virtual bool processToken(std::istream& stream, DtString& token);
50 
54  virtual DtString recordTypeName() const;
55 
56  // \return true.
57  virtual bool includeInMtd() const;
58 
59  virtual void setPDGName(const DtString& name);
60  virtual DtString PDGName() const;
61  virtual void setPDGPath(const DtString& path);
62  virtual DtString PDGPath() const;
63  virtual void setRelativePathCheck(const bool arg);
64  virtual bool RelativePathCheck() const;
65  virtual void setPDGType(const DtString& type);
66  virtual DtString PDGType() const;
67  virtual void setObjectType(const DtString& objectType);
68  virtual DtString objectType() const;
69 
75  static void addPostReadCallback(DtKynPathDataMetafileRecordCallback, void* usr);
76  static void removePostReadCallback(DtKynPathDataMetafileRecordCallback, void* usr);
78 
79  static DtMetafileRecord * create();
80 
81 protected:
82  // Write self to stream.
83  virtual bool writeAttributes(std::ostream& stream) const;
84  virtual bool getAttribute(const DtString attrName, DtString& value, unsigned index=0);
85  virtual bool setToken(const DtString& token, const DtString value);
86 
87  // Invokes all the postReadCallbacks currently on the list passing 'this'
88  // as the argument.
89  virtual void invokePostReadCallbacks();
90 
91 protected:
92  static const DtString thePDGName;
93  static const DtString thePDGPath;
94  static const DtString theRelativePathCheck;
95  static const DtString thePathDataType;
96  static const DtString theObjectType;
97 
98  DtString myPDGName;
99  DtString myPDGPath;
100  bool myRelativePathCheck;
101  DtString myPathDataType;
102  DtString myObjectType;
103 
104  typedef std::pair<DtKynPathDataMetafileRecordCallback, void*> DtCallbackInfo;
105  typedef std::list<DtCallbackInfo> DtCallbackInfoList;
106  static DtCallbackInfoList thePostReadCallbackList;
107 };
108 
109 #endif
Document ID: Generated on Wed Jul 25 16:57:45 EDT 2018 from SVN revision 190790
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