90 lines
3.5 KiB
C++
90 lines
3.5 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: canvasgraphichelper.hxx,v $
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* $Revision: 1.7 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _CPPCANVAS_CANVASGRAPHICHELPER_HXX
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#define _CPPCANVAS_CANVASGRAPHICHELPER_HXX
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#include <com/sun/star/rendering/RenderState.hpp>
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#include <basegfx/polygon/b2dpolypolygon.hxx>
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#include <cppcanvas/canvasgraphic.hxx>
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#include <boost/optional.hpp>
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namespace com { namespace sun { namespace star { namespace rendering
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{
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class XGraphicDevice;
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} } } }
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/* Definition of CanvasGraphicHelper class */
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namespace cppcanvas
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{
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namespace internal
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{
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class CanvasGraphicHelper : public virtual CanvasGraphic
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{
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public:
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CanvasGraphicHelper( const CanvasSharedPtr& rParentCanvas );
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// CanvasGraphic implementation
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virtual void setTransformation( const ::basegfx::B2DHomMatrix& rMatrix );
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virtual ::basegfx::B2DHomMatrix getTransformation() const;
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virtual void setClip( const ::basegfx::B2DPolyPolygon& rClipPoly );
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virtual void setClip();
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virtual ::basegfx::B2DPolyPolygon const* getClip() const;
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virtual void setRGBAColor( Color::IntSRGBA );
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virtual Color::IntSRGBA getRGBAColor() const;
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virtual void setCompositeOp( CompositeOp aOp );
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virtual CompositeOp getCompositeOp() const;
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protected:
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// for our clients
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// ===============
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CanvasSharedPtr getCanvas() const;
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::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > getGraphicDevice() const;
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const ::com::sun::star::rendering::RenderState& getRenderState() const;
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private:
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mutable ::com::sun::star::rendering::RenderState maRenderState;
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boost::optional<basegfx::B2DPolyPolygon> maClipPolyPolygon;
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CanvasSharedPtr mpCanvas;
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::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > mxGraphicDevice;
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};
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}
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}
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#endif /* _CPPCANVAS_CANVASGRAPHICHELPER_HXX */
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