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0026229: Add the possibility in OCAF to open/save a document from/to a stream object

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TDocStd_Application class extended to open/save a document of XmlOcaf and BinOcaf format
from/to standard SEEKABLE stream object which should support SEEK functionality.

Open and SaveAs DRAW commands got new additional argument "-stream" to turn on using of stream functionality.

The main changes for BinOcaf format applied in:
FSD_BinaryFile class (static method using standard stream added)
BinLDrivers_DocumentRetrievalDriver and BinLDrivers_DocumentStorageDriver classes use standard stream object as an argument

The main changes for XmlOcaf format applied in:
LDOMParser and LDOM_XmlWriter classes  use standard stream object as an argument

Unused class FSD_Archive and its siblings removed from MFC samples.
This commit is contained in:
ibs
2015-11-27 13:03:25 +03:00
committed by bugmaster
parent 77dbd1f155
commit 4ff92abe44
72 changed files with 2011 additions and 2462 deletions
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14
src/CDM/CDM_Document.hxx
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@@ -366,6 +366,12 @@ Standard_OStream& operator << (Standard_OStream& anOStream);
//! returns Boolean from Standard
Standard_EXPORT virtual void Update();
Standard_EXPORT Handle(CDM_Reference) Reference (const Standard_Integer aReferenceIdentifier) const;
Standard_EXPORT void SetModifications (const Standard_Integer Modifications);
Standard_EXPORT void SetReferenceCounter (const Standard_Integer aReferenceCounter);
friend class CDM_Reference;
friend class CDM_ReferenceIterator;
friend class CDM_Application;
@@ -393,9 +399,7 @@ private:
//! the manager returned by this method will be
//! used to search for the following resource items.
Standard_EXPORT Handle(Resource_Manager) StorageResource();
Standard_EXPORT Handle(CDM_Reference) Reference (const Standard_Integer aReferenceIdentifier) const;
Standard_EXPORT void ComputePresentation();
Standard_EXPORT void UnvalidPresentation();
@@ -405,10 +409,6 @@ private:
Standard_EXPORT void AddFromReference (const Handle(CDM_Reference)& aReference);
Standard_EXPORT void RemoveFromReference (const Standard_Integer aReferenceIdentifier);
Standard_EXPORT void SetModifications (const Standard_Integer Modifications);
Standard_EXPORT void SetReferenceCounter (const Standard_Integer aReferenceCounter);
TColStd_SequenceOfExtendedString myComments;
TCollection_ExtendedString myPresentation;