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1 | // Created on: 1998-09-07 |
| 2 | // Created by: Denis PASCAL |
| 3 | // Copyright (c) 1998-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 8 | // This library is free software; you can redistribute it and/or modify it under |
| 9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 10 | // by the Free Software Foundation, with special exception defined in the file |
| 11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 12 | // distribution for complete text of the license and disclaimer of any warranty. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | #ifndef _DDataStd_DrawDriver_HeaderFile |
| 18 | #define _DDataStd_DrawDriver_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_Type.hxx> |
| 22 | |
| 23 | #include <MMgt_TShared.hxx> |
| 24 | #include <Draw_ColorKind.hxx> |
| 25 | #include <Standard_Boolean.hxx> |
| 26 | class Draw_Drawable3D; |
| 27 | class TDF_Label; |
| 28 | class TDataXtd_Constraint; |
| 29 | class TopoDS_Shape; |
| 30 | |
| 31 | |
| 32 | class DDataStd_DrawDriver; |
| 33 | DEFINE_STANDARD_HANDLE(DDataStd_DrawDriver, MMgt_TShared) |
| 34 | |
| 35 | //! Root class of drivers to build draw variables from TDF_Label. |
| 36 | //! Priority rule to display standard attributes is : |
| 37 | //! * 1 Constraint |
| 38 | //! * 2 Object |
| 39 | //! * 3 Datum (Point,Axis,Plane) |
| 40 | //! * 4 Geometry |
| 41 | //! * 5 NamedShape |
| 42 | class DDataStd_DrawDriver : public MMgt_TShared |
| 43 | { |
| 44 | |
| 45 | public: |
| 46 | |
| 47 | |
| 48 | //! access to the current DrawDriver |
| 49 | //! ================================ |
| 50 | Standard_EXPORT static void Set (const Handle(DDataStd_DrawDriver)& DD); |
| 51 | |
| 52 | Standard_EXPORT static Handle(DDataStd_DrawDriver) Get(); |
| 53 | |
| 54 | //! next method is called by DrawPresentation (may be redefined) |
| 55 | //! ============================================================ |
| 56 | Standard_EXPORT DDataStd_DrawDriver(); |
| 57 | |
| 58 | //! reusable methods (may used when redefined <Drawable>) |
| 59 | //! ===================================================== |
| 60 | Standard_EXPORT virtual Handle(Draw_Drawable3D) Drawable (const TDF_Label& L) const; |
| 61 | |
| 62 | Standard_EXPORT Handle(Draw_Drawable3D) DrawableConstraint (const Handle(TDataXtd_Constraint)& C) const; |
| 63 | |
| 64 | Standard_EXPORT Handle(Draw_Drawable3D) DrawableShape (const TDF_Label& L, const Draw_ColorKind color, const Standard_Boolean current = Standard_True) const; |
| 65 | |
| 66 | //! May be used for temporary display of a shape |
| 67 | Standard_EXPORT static Handle(Draw_Drawable3D) DrawableShape (const TopoDS_Shape& s, const Draw_ColorKind color); |
| 68 | |
| 69 | |
| 70 | |
| 71 | |
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72 | DEFINE_STANDARD_RTTIEXT(DDataStd_DrawDriver,MMgt_TShared) |
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73 | |
| 74 | protected: |
| 75 | |
| 76 | |
| 77 | |
| 78 | |
| 79 | private: |
| 80 | |
| 81 | |
| 82 | |
| 83 | |
| 84 | }; |
| 85 | |
| 86 | |
| 87 | |
| 88 | |
| 89 | |
| 90 | |
| 91 | |
| 92 | #endif // _DDataStd_DrawDriver_HeaderFile |
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