mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
synced 2026-05-25 09:07:26 +08:00
8c7fab9b4d
- XCAFNoteObjects_NoteObject transfer object for note's auxiliary data was added. It contains the following fields: text and attachment positions, note plane and tesselated presentation - GetObject/SetObject methods were added to XCAFDoc_Note attribute. The following sub-labels were added to handle transfer object: 1 - text position 2 - note plane 3 - attachment point 4 - tesselated presentation - documentation updated Off-topic: procedure genproj now gives meaningful error message if new package is added but not listed in UDLIST
218 lines
7.4 KiB
C++
218 lines
7.4 KiB
C++
// Copyright (c) 2017-2018 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <OSD_File.hxx>
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#include <Standard_GUID.hxx>
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#include <TDF_Label.hxx>
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#include <XCAFDoc_NoteBinData.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(XCAFDoc_NoteBinData, XCAFDoc_Note)
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// =======================================================================
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// function : GetID
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// purpose :
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// =======================================================================
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const Standard_GUID&
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XCAFDoc_NoteBinData::GetID()
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{
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static Standard_GUID s_ID("E9055501-F0FC-4864-BE4B-284FDA7DDEAC");
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return s_ID;
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}
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// =======================================================================
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// function : Get
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// purpose :
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// =======================================================================
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Handle(XCAFDoc_NoteBinData)
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XCAFDoc_NoteBinData::Get(const TDF_Label& theLabel)
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{
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Handle(XCAFDoc_NoteBinData) aThis;
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theLabel.FindAttribute(XCAFDoc_NoteBinData::GetID(), aThis);
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return aThis;
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}
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// =======================================================================
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// function : Set
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// purpose :
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// =======================================================================
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Handle(XCAFDoc_NoteBinData)
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XCAFDoc_NoteBinData::Set(const TDF_Label& theLabel,
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const TCollection_ExtendedString& theUserName,
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const TCollection_ExtendedString& theTimeStamp,
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const TCollection_ExtendedString& theTitle,
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const TCollection_AsciiString& theMIMEtype,
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OSD_File& theFile)
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{
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Handle(XCAFDoc_NoteBinData) aNoteBinData;
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if (!theLabel.IsNull() && !theLabel.FindAttribute(XCAFDoc_NoteBinData::GetID(), aNoteBinData))
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{
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aNoteBinData = new XCAFDoc_NoteBinData();
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aNoteBinData->XCAFDoc_Note::Set(theUserName, theTimeStamp);
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if (aNoteBinData->Set(theTitle, theMIMEtype, theFile))
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theLabel.AddAttribute(aNoteBinData);
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else
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aNoteBinData.Nullify();
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}
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return aNoteBinData;
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}
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// =======================================================================
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// function : Set
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// purpose :
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// =======================================================================
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Handle(XCAFDoc_NoteBinData)
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XCAFDoc_NoteBinData::Set(const TDF_Label& theLabel,
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const TCollection_ExtendedString& theUserName,
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const TCollection_ExtendedString& theTimeStamp,
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const TCollection_ExtendedString& theTitle,
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const TCollection_AsciiString& theMIMEtype,
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const Handle(TColStd_HArray1OfByte)& theData)
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{
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Handle(XCAFDoc_NoteBinData) aNoteBinData;
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if (!theLabel.IsNull() && !theLabel.FindAttribute(XCAFDoc_NoteBinData::GetID(), aNoteBinData))
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{
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aNoteBinData = new XCAFDoc_NoteBinData();
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aNoteBinData->XCAFDoc_Note::Set(theUserName, theTimeStamp);
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aNoteBinData->Set(theTitle, theMIMEtype, theData);
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theLabel.AddAttribute(aNoteBinData);
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}
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return aNoteBinData;
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}
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// =======================================================================
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// function : XCAFDoc_NoteBinData
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// purpose :
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// =======================================================================
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XCAFDoc_NoteBinData::XCAFDoc_NoteBinData()
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{
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}
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// =======================================================================
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// function : Set
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// purpose :
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// =======================================================================
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Standard_Boolean
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XCAFDoc_NoteBinData::Set(const TCollection_ExtendedString& theTitle,
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const TCollection_AsciiString& theMIMEtype,
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OSD_File& theFile)
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{
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if (!theFile.IsOpen() || !theFile.IsReadable())
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return Standard_False;
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Backup();
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if (theFile.Size() > (Standard_Size)IntegerLast())
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return Standard_False;
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myData.reset(new TColStd_HArray1OfByte(1, (Standard_Integer)theFile.Size()));
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Standard_Integer nbReadBytes = 0;
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theFile.Read((Standard_Address)&myData->First(), myData->Length(), nbReadBytes);
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if (nbReadBytes < myData->Length())
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return Standard_False;
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myTitle = theTitle;
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myMIMEtype = theMIMEtype;
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return Standard_True;
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}
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// =======================================================================
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// function : Set
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// purpose :
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// =======================================================================
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void
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XCAFDoc_NoteBinData::Set(const TCollection_ExtendedString& theTitle,
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const TCollection_AsciiString& theMIMEtype,
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const Handle(TColStd_HArray1OfByte)& theData)
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{
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Backup();
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myData = theData;
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myTitle = theTitle;
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myMIMEtype = theMIMEtype;
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}
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// =======================================================================
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// function : ID
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// purpose :
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// =======================================================================
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const
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Standard_GUID& XCAFDoc_NoteBinData::ID() const
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{
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return GetID();
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}
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// =======================================================================
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// function : NewEmpty
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// purpose :
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// =======================================================================
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Handle(TDF_Attribute)
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XCAFDoc_NoteBinData::NewEmpty() const
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{
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return new XCAFDoc_NoteBinData();
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}
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// =======================================================================
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// function : Restore
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// purpose :
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// =======================================================================
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void
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XCAFDoc_NoteBinData::Restore(const Handle(TDF_Attribute)& theAttr)
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{
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XCAFDoc_Note::Restore(theAttr);
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Handle(XCAFDoc_NoteBinData) aMine = Handle(XCAFDoc_NoteBinData)::DownCast(theAttr);
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if (!aMine.IsNull())
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{
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myTitle = aMine->myTitle;
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myMIMEtype = aMine->myMIMEtype;
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myData = aMine->myData;
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}
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}
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// =======================================================================
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// function : Paste
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// purpose :
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// =======================================================================
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void
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XCAFDoc_NoteBinData::Paste(const Handle(TDF_Attribute)& theAttrInto,
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const Handle(TDF_RelocationTable)& theRT) const
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{
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XCAFDoc_Note::Paste(theAttrInto, theRT);
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Handle(XCAFDoc_NoteBinData) aMine = Handle(XCAFDoc_NoteBinData)::DownCast(theAttrInto);
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if (!aMine.IsNull())
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aMine->Set(myTitle, myMIMEtype, myData);
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}
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// =======================================================================
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// function : Dump
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// purpose :
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// =======================================================================
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Standard_OStream&
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XCAFDoc_NoteBinData::Dump(Standard_OStream& theOS) const
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{
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XCAFDoc_Note::Dump(theOS);
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theOS << "\n"
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<< "Title : " << (!myTitle.IsEmpty() ? myMIMEtype : "<untitled>") << "\n"
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<< "MIME type : " << (!myMIMEtype.IsEmpty() ? myMIMEtype : "<none>") << "\n"
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<< "Size : " << Size() << " bytes" << "\n"
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;
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if (!myData.IsNull())
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{
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for (Standard_Integer i = myData->Lower(); i <= myData->Upper(); ++i)
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theOS << myData->Value(i);
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}
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return theOS;
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}
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