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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
5 : : * This Source Code Form is subject to the terms of the Mozilla Public
6 : : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : :
20 : : #ifndef _CPPCANVAS_CANVASGRAPHICHELPER_HXX
21 : : #define _CPPCANVAS_CANVASGRAPHICHELPER_HXX
22 : :
23 : : #include <com/sun/star/rendering/RenderState.hpp>
24 : : #include <basegfx/polygon/b2dpolypolygon.hxx>
25 : :
26 : : #include <cppcanvas/canvasgraphic.hxx>
27 : :
28 : : #include <boost/optional.hpp>
29 : :
30 : : namespace com { namespace sun { namespace star { namespace rendering
31 : : {
32 : : class XGraphicDevice;
33 : : } } } }
34 : :
35 : :
36 : : /* Definition of CanvasGraphicHelper class */
37 : :
38 : : namespace cppcanvas
39 : : {
40 : :
41 : : namespace internal
42 : : {
43 : :
44 [ # # ][ # # ]: 0 : class CanvasGraphicHelper : public virtual CanvasGraphic
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
45 : : {
46 : : public:
47 : : CanvasGraphicHelper( const CanvasSharedPtr& rParentCanvas );
48 : :
49 : : // CanvasGraphic implementation
50 : : virtual void setTransformation( const ::basegfx::B2DHomMatrix& rMatrix );
51 : : virtual ::basegfx::B2DHomMatrix getTransformation() const;
52 : : virtual void setClip( const ::basegfx::B2DPolyPolygon& rClipPoly );
53 : : virtual void setClip();
54 : : virtual ::basegfx::B2DPolyPolygon const* getClip() const;
55 : : virtual void setRGBAColor( Color::IntSRGBA );
56 : : virtual Color::IntSRGBA getRGBAColor() const;
57 : : virtual void setCompositeOp( CompositeOp aOp );
58 : : virtual CompositeOp getCompositeOp() const;
59 : :
60 : : protected:
61 : : // for our clients
62 : : // ===============
63 : : CanvasSharedPtr getCanvas() const;
64 : : ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > getGraphicDevice() const;
65 : : const ::com::sun::star::rendering::RenderState& getRenderState() const;
66 : :
67 : : private:
68 : : mutable ::com::sun::star::rendering::RenderState maRenderState;
69 : :
70 : : boost::optional<basegfx::B2DPolyPolygon> maClipPolyPolygon;
71 : : CanvasSharedPtr mpCanvas;
72 : : ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > mxGraphicDevice;
73 : : };
74 : :
75 : : }
76 : : }
77 : :
78 : : #endif /* _CPPCANVAS_CANVASGRAPHICHELPER_HXX */
79 : :
80 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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