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Diffstat (limited to 'cppcanvas/source/inc/canvasgraphichelper.hxx')
-rw-r--r-- | cppcanvas/source/inc/canvasgraphichelper.hxx | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/cppcanvas/source/inc/canvasgraphichelper.hxx b/cppcanvas/source/inc/canvasgraphichelper.hxx new file mode 100644 index 000000000000..6d49939be1b7 --- /dev/null +++ b/cppcanvas/source/inc/canvasgraphichelper.hxx @@ -0,0 +1,89 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _CPPCANVAS_CANVASGRAPHICHELPER_HXX +#define _CPPCANVAS_CANVASGRAPHICHELPER_HXX + +#include <com/sun/star/rendering/RenderState.hpp> +#include <basegfx/polygon/b2dpolypolygon.hxx> + +#include <cppcanvas/canvasgraphic.hxx> + +#include <boost/optional.hpp> + +namespace com { namespace sun { namespace star { namespace rendering +{ + class XGraphicDevice; +} } } } + + +/* Definition of CanvasGraphicHelper class */ + +namespace cppcanvas +{ + + namespace internal + { + + class CanvasGraphicHelper : public virtual CanvasGraphic + { + public: + CanvasGraphicHelper( const CanvasSharedPtr& rParentCanvas ); + + // CanvasGraphic implementation + virtual void setTransformation( const ::basegfx::B2DHomMatrix& rMatrix ); + virtual ::basegfx::B2DHomMatrix getTransformation() const; + virtual void setClip( const ::basegfx::B2DPolyPolygon& rClipPoly ); + virtual void setClip(); + virtual ::basegfx::B2DPolyPolygon const* getClip() const; + virtual void setRGBAColor( Color::IntSRGBA ); + virtual Color::IntSRGBA getRGBAColor() const; + virtual void setCompositeOp( CompositeOp aOp ); + virtual CompositeOp getCompositeOp() const; + + protected: + // for our clients + // =============== + CanvasSharedPtr getCanvas() const; + ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > getGraphicDevice() const; + const ::com::sun::star::rendering::RenderState& getRenderState() const; + + private: + mutable ::com::sun::star::rendering::RenderState maRenderState; + + boost::optional<basegfx::B2DPolyPolygon> maClipPolyPolygon; + CanvasSharedPtr mpCanvas; + ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > mxGraphicDevice; + }; + + } +} + +#endif /* _CPPCANVAS_CANVASGRAPHICHELPER_HXX */ + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |