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File indexing completed on 2025-01-18 10:05:36

0001 // Created on: 1996-03-26
0002 // Created by: Christian CAILLET
0003 // Copyright (c) 1996-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016 
0017 #ifndef _XSControl_SelectForTransfer_HeaderFile
0018 #define _XSControl_SelectForTransfer_HeaderFile
0019 
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022 
0023 #include <IFSelect_SelectExtract.hxx>
0024 #include <Standard_Integer.hxx>
0025 class XSControl_TransferReader;
0026 class Transfer_ActorOfTransientProcess;
0027 class Standard_Transient;
0028 class Interface_InterfaceModel;
0029 class TCollection_AsciiString;
0030 
0031 
0032 class XSControl_SelectForTransfer;
0033 DEFINE_STANDARD_HANDLE(XSControl_SelectForTransfer, IFSelect_SelectExtract)
0034 
0035 //! This selection selects the entities which are recognised for
0036 //! transfer by an Actor for Read : current one or another one.
0037 //!
0038 //! An Actor is an operator which runs transfers from interface
0039 //! entities to objects for Imagine. It has a method to recognize
0040 //! the entities it can process (by default, it recognises all,
0041 //! this method can be redefined).
0042 //!
0043 //! A TransferReader brings an Actor, according to the currently
0044 //! selected norm and transfer conditions.
0045 //!
0046 //! This selection considers, either the current Actor (brought by
0047 //! the TransferReader, updated as required), or a precise one.
0048 class XSControl_SelectForTransfer : public IFSelect_SelectExtract
0049 {
0050 
0051 public:
0052 
0053   
0054   //! Creates a SelectForTransfer, non initialised
0055   //! it sorts nothing, unless an Actor has been defined
0056   Standard_EXPORT XSControl_SelectForTransfer();
0057   
0058   //! Creates a SelectForTransfer, which will work with the
0059   //! currently defined Actor brought by the TransferReader
0060   Standard_EXPORT XSControl_SelectForTransfer(const Handle(XSControl_TransferReader)& TR);
0061   
0062   //! Sets a TransferReader to sort entities : it brings the Actor,
0063   //! which may change, while the TransferReader does not
0064   Standard_EXPORT void SetReader (const Handle(XSControl_TransferReader)& TR);
0065   
0066   //! Sets a precise actor to sort entities
0067   //! This definition oversedes the creation with a TransferReader
0068   Standard_EXPORT void SetActor (const Handle(Transfer_ActorOfTransientProcess)& act);
0069   
0070   //! Returns the Actor used as precised one.
0071   //! Returns a Null Handle for a creation from a TransferReader
0072   //! without any further setting
0073   Standard_EXPORT Handle(Transfer_ActorOfTransientProcess) Actor() const;
0074   
0075   //! Returns the Reader (if created with a Reader)
0076   //! Returns a Null Handle if not created with a Reader
0077   Standard_EXPORT Handle(XSControl_TransferReader) Reader() const;
0078   
0079   //! Returns True for an Entity which is recognized by the Actor,
0080   //! either the precised one, or the one defined by TransferReader
0081   Standard_EXPORT Standard_Boolean Sort (const Standard_Integer rank, const Handle(Standard_Transient)& ent, const Handle(Interface_InterfaceModel)& model) const Standard_OVERRIDE;
0082   
0083   //! Returns a text defining the criterium : "Recognized for Transfer [(current actor)]"
0084   Standard_EXPORT TCollection_AsciiString ExtractLabel() const Standard_OVERRIDE;
0085 
0086 
0087 
0088 
0089   DEFINE_STANDARD_RTTIEXT(XSControl_SelectForTransfer,IFSelect_SelectExtract)
0090 
0091 protected:
0092 
0093 
0094 
0095 
0096 private:
0097 
0098 
0099   Handle(XSControl_TransferReader) theTR;
0100   Handle(Transfer_ActorOfTransientProcess) theAC;
0101 
0102 
0103 };
0104 
0105 
0106 
0107 
0108 
0109 
0110 
0111 #endif // _XSControl_SelectForTransfer_HeaderFile