include/opencascade/OpenGl_GraphicDriverFactory.hxx

0001 // Copyright (c) 2021 OPEN CASCADE SAS
0002 //
0003 // This file is part of Open CASCADE Technology software library.
0004 //
0005 // This library is free software; you can redistribute it and/or modify it under
0006 // the terms of the GNU Lesser General Public License version 2.1 as published
0007 // by the Free Software Foundation, with special exception defined in the file
0008 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0009 // distribution for complete text of the license and disclaimer of any warranty.
0010 //
0011 // Alternatively, this file may be used under the terms of Open CASCADE
0012 // commercial license or contractual agreement.
0013
0014 #ifndef _OpenGl_GraphicDriverFactory_Header
0015 #define _OpenGl_GraphicDriverFactory_Header
0016
0017 #include <Graphic3d_GraphicDriverFactory.hxx>
0018 #include <OpenGl_Caps.hxx>
0019
0020 //! This class for creation of OpenGl_GraphicDriver.
0021 class OpenGl_GraphicDriverFactory : public Graphic3d_GraphicDriverFactory
0022 {
0023   DEFINE_STANDARD_RTTIEXT(OpenGl_GraphicDriverFactory, Graphic3d_GraphicDriverFactory)
0024 public:
0025   //! Empty constructor.
0026   Standard_EXPORT OpenGl_GraphicDriverFactory();
0027
0028   //! Creates new empty graphic driver.
0029   Standard_EXPORT occ::handle<Graphic3d_GraphicDriver> CreateDriver(
0030     const occ::handle<Aspect_DisplayConnection>& theDisp) override;
0031
0032   //! Return default driver options.
0033   const occ::handle<OpenGl_Caps>& DefaultOptions() const { return myDefaultCaps; }
0034
0035   //! Set default driver options.
0036   void SetDefaultOptions(const occ::handle<OpenGl_Caps>& theOptions) { myDefaultCaps = theOptions; }
0037
0038 protected:
0039   occ::handle<OpenGl_Caps> myDefaultCaps;
0040 };
0041
0042 #endif //_OpenGl_GraphicDriverFactory_Header