include/opencascade/StepVisual_StyledItem.hxx

0001 // Created on: 1995-12-01
0002 // Created by: EXPRESS->CDL V0.2 Translator
0003 // Copyright (c) 1995-1999 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 _StepVisual_StyledItem_HeaderFile
0018 #define _StepVisual_StyledItem_HeaderFile
0019
0020 #include <Standard.hxx>
0021
0022 #include <StepVisual_HArray1OfPresentationStyleAssignment.hxx>
0023 #include <StepRepr_RepresentationItem.hxx>
0024 #include <StepVisual_StyledItemTarget.hxx>
0025 #include <Standard_Integer.hxx>
0026 class TCollection_HAsciiString;
0027 class StepVisual_PresentationStyleAssignment;
0028
0029
0030 class StepVisual_StyledItem;
0031 DEFINE_STANDARD_HANDLE(StepVisual_StyledItem, StepRepr_RepresentationItem)
0032
0033
0034 class StepVisual_StyledItem : public StepRepr_RepresentationItem
0035 {
0036
0037 public:
0038
0039
0040   //! Returns a StyledItem
0041   StepVisual_StyledItem()
0042   {}
0043
0044   Standard_EXPORT void Init (const Handle(TCollection_HAsciiString)& aName, const Handle(StepVisual_HArray1OfPresentationStyleAssignment)& aStyles, const Handle(Standard_Transient)& aItem);
0045
0046   Standard_EXPORT void SetStyles (const Handle(StepVisual_HArray1OfPresentationStyleAssignment)& aStyles);
0047
0048   const Handle(StepVisual_HArray1OfPresentationStyleAssignment)& Styles() const
0049   {
0050     return myStyles;
0051   }
0052
0053   const Handle(StepVisual_PresentationStyleAssignment)& StylesValue
0054     (const Standard_Integer num) const
0055   {
0056     return myStyles->Value(num);
0057   }
0058
0059   Standard_Integer NbStyles() const
0060   {
0061     return myStyles.IsNull() ? 0 : myStyles->Length();
0062   }
0063
0064   Standard_EXPORT void SetItem (const Handle(StepRepr_RepresentationItem)& aItem);
0065
0066   const Handle(StepRepr_RepresentationItem)& Item() const
0067   {
0068     return myReprItem;
0069   }
0070
0071   Standard_EXPORT void SetItem (const StepVisual_StyledItemTarget& aItem);
0072
0073   Standard_EXPORT StepVisual_StyledItemTarget ItemAP242() const;
0074
0075
0076
0077   DEFINE_STANDARD_RTTIEXT(StepVisual_StyledItem,StepRepr_RepresentationItem)
0078
0079 protected:
0080
0081
0082
0083
0084 private:
0085
0086
0087   Handle(StepVisual_HArray1OfPresentationStyleAssignment) myStyles;
0088   //! May be StepRepr_RepresentationItem for AP214(203) and StepVisual_StyledItemTarget for AP242
0089   Handle(Standard_Transient) myItem;
0090   //! This is downcasted from myItem
0091   Handle(StepRepr_RepresentationItem) myReprItem;
0092
0093 };
0094
0095
0096
0097
0098
0099
0100
0101 #endif // _StepVisual_StyledItem_HeaderFile