include/opencascade/XmlMDF_ADriverTable.hxx

0001 // Created on: 2001-09-26
0002 // Created by: Julia DOROVSKIKH
0003 // Copyright (c) 2001-2014 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 _XmlMDF_ADriverTable_HeaderFile
0017 #define _XmlMDF_ADriverTable_HeaderFile
0018
0019 #include <Standard.hxx>
0020
0021 #include <XmlMDF_TypeADriverMap.hxx>
0022 #include <Standard_Transient.hxx>
0023 #include <Standard_Boolean.hxx>
0024 #include <Standard_Type.hxx>
0025 #include <XmlMDF_MapOfDriver.hxx>
0026 class XmlMDF_ADriver;
0027
0028
0029 class XmlMDF_ADriverTable;
0030 DEFINE_STANDARD_HANDLE(XmlMDF_ADriverTable, Standard_Transient)
0031
0032 //! A driver table is an object building links between
0033 //! object types and object drivers. In the
0034 //! translation process, a driver table is asked to
0035 //! give a translation driver for each current object
0036 //! to be translated.
0037 class XmlMDF_ADriverTable : public Standard_Transient
0038 {
0039
0040 public:
0041
0042
0043   //! Creates a mutable ADriverTable from XmlMDF.
0044   Standard_EXPORT XmlMDF_ADriverTable();
0045
0046   //! Sets a translation driver: <aDriver>.
0047   Standard_EXPORT void AddDriver (const Handle(XmlMDF_ADriver)& anHDriver);
0048
0049   //! Adds a translation driver for the derived attribute. The base driver must be already added.
0050   //! @param theInstance is newly created attribute, detached from any label
0051   Standard_EXPORT void AddDerivedDriver (const Handle(TDF_Attribute)& theInstance);
0052
0053   //! Adds a translation driver for the derived attribute. The base driver must be already added.
0054   //! @param theDerivedType is registered attribute type using IMPLEMENT_DERIVED_ATTRIBUTE macro
0055   Standard_EXPORT const Handle(Standard_Type)& AddDerivedDriver (Standard_CString theDerivedType);
0056
0057   //! Fills the map by all registered drivers.
0058   Standard_EXPORT void CreateDrvMap (XmlMDF_MapOfDriver& theDriverMap);
0059
0060   //! Gets a driver <aDriver> according to <aType>
0061   //!
0062   //! Returns True if a driver is found; false otherwise.
0063   Standard_EXPORT Standard_Boolean GetDriver (const Handle(Standard_Type)& theType,
0064                                               Handle(XmlMDF_ADriver)& theDriver);
0065
0066
0067   DEFINE_STANDARD_RTTIEXT(XmlMDF_ADriverTable,Standard_Transient)
0068
0069 protected:
0070
0071
0072
0073
0074 private:
0075
0076
0077   XmlMDF_TypeADriverMap myMap;
0078
0079
0080 };
0081
0082
0083
0084
0085
0086
0087
0088 #endif // _XmlMDF_ADriverTable_HeaderFile