include/opencascade/XCAFDoc_View.hxx

0001 // Created on: 2016-10-19
0002 // Created by: Irina KRYLOVA
0003 // Copyright (c) 2016 OPEN CASCADE SAS
0004 //
0005 // This file is part of Open CASCADE Technology software library.
0006 //
0007 // This library is free software; you can redistribute it and/or modify it under
0008 // the terms of the GNU Lesser General Public License version 2.1 as published
0009 // by the Free Software Foundation, with special exception defined in the file
0010 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0011 // distribution for complete text of the license and disclaimer of any warranty.
0012 //
0013 // Alternatively, this file may be used under the terms of Open CASCADE
0014 // commercial license or contractual agreement.
0015
0016 #ifndef _XCAFDoc_View_HeaderFile
0017 #define _XCAFDoc_View_HeaderFile
0018
0019 #include <Standard.hxx>
0020 #include <Standard_Type.hxx>
0021
0022 #include <TDataStd_GenericEmpty.hxx>
0023 class Standard_GUID;
0024 class TDF_Label;
0025 class XCAFView_Object;
0026
0027 // resolve name collisions with WinAPI headers
0028 #ifdef GetObject
0029   #undef GetObject
0030 #endif
0031
0032 //! Attribute to store view
0033 class XCAFDoc_View : public TDataStd_GenericEmpty
0034 {
0035
0036 public:
0037   Standard_EXPORT XCAFDoc_View();
0038
0039   Standard_EXPORT static const Standard_GUID& GetID();
0040
0041   Standard_EXPORT static occ::handle<XCAFDoc_View> Set(const TDF_Label& theLabel);
0042
0043   Standard_EXPORT const Standard_GUID& ID() const override;
0044
0045   //! Updates parent's label and its sub-labels with data taken from theViewObject.
0046   //! Old data associated with the label will be lost.
0047   Standard_EXPORT void SetObject(const occ::handle<XCAFView_Object>& theViewObject);
0048
0049   //! Returns view object data taken from the paren's label and its sub-labels.
0050   Standard_EXPORT occ::handle<XCAFView_Object> GetObject() const;
0051
0052   DEFINE_DERIVED_ATTRIBUTE(XCAFDoc_View, TDataStd_GenericEmpty)
0053 };
0054
0055 #endif