1*2d788491SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*2d788491SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*2d788491SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*2d788491SAndrew Rist * distributed with this work for additional information 6*2d788491SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*2d788491SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*2d788491SAndrew Rist * "License"); you may not use this file except in compliance 9*2d788491SAndrew Rist * with the License. You may obtain a copy of the License at 10*2d788491SAndrew Rist * 11*2d788491SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*2d788491SAndrew Rist * 13*2d788491SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*2d788491SAndrew Rist * software distributed under the License is distributed on an 15*2d788491SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*2d788491SAndrew Rist * KIND, either express or implied. See the License for the 17*2d788491SAndrew Rist * specific language governing permissions and limitations 18*2d788491SAndrew Rist * under the License. 19*2d788491SAndrew Rist * 20*2d788491SAndrew Rist *************************************************************/ 21*2d788491SAndrew Rist 22*2d788491SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _CPPCANVAS_CANVASGRAPHICHELPER_HXX 25cdf0e10cSrcweir #define _CPPCANVAS_CANVASGRAPHICHELPER_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <com/sun/star/rendering/RenderState.hpp> 28cdf0e10cSrcweir #include <basegfx/polygon/b2dpolypolygon.hxx> 29cdf0e10cSrcweir 30cdf0e10cSrcweir #include <cppcanvas/canvasgraphic.hxx> 31cdf0e10cSrcweir 32cdf0e10cSrcweir #include <boost/optional.hpp> 33cdf0e10cSrcweir 34cdf0e10cSrcweir namespace com { namespace sun { namespace star { namespace rendering 35cdf0e10cSrcweir { 36cdf0e10cSrcweir class XGraphicDevice; 37cdf0e10cSrcweir } } } } 38cdf0e10cSrcweir 39cdf0e10cSrcweir 40cdf0e10cSrcweir /* Definition of CanvasGraphicHelper class */ 41cdf0e10cSrcweir 42cdf0e10cSrcweir namespace cppcanvas 43cdf0e10cSrcweir { 44cdf0e10cSrcweir 45cdf0e10cSrcweir namespace internal 46cdf0e10cSrcweir { 47cdf0e10cSrcweir 48cdf0e10cSrcweir class CanvasGraphicHelper : public virtual CanvasGraphic 49cdf0e10cSrcweir { 50cdf0e10cSrcweir public: 51cdf0e10cSrcweir CanvasGraphicHelper( const CanvasSharedPtr& rParentCanvas ); 52cdf0e10cSrcweir 53cdf0e10cSrcweir // CanvasGraphic implementation 54cdf0e10cSrcweir virtual void setTransformation( const ::basegfx::B2DHomMatrix& rMatrix ); 55cdf0e10cSrcweir virtual ::basegfx::B2DHomMatrix getTransformation() const; 56cdf0e10cSrcweir virtual void setClip( const ::basegfx::B2DPolyPolygon& rClipPoly ); 57cdf0e10cSrcweir virtual void setClip(); 58cdf0e10cSrcweir virtual ::basegfx::B2DPolyPolygon const* getClip() const; 59cdf0e10cSrcweir virtual void setRGBAColor( Color::IntSRGBA ); 60cdf0e10cSrcweir virtual Color::IntSRGBA getRGBAColor() const; 61cdf0e10cSrcweir virtual void setCompositeOp( CompositeOp aOp ); 62cdf0e10cSrcweir virtual CompositeOp getCompositeOp() const; 63cdf0e10cSrcweir 64cdf0e10cSrcweir protected: 65cdf0e10cSrcweir // for our clients 66cdf0e10cSrcweir // =============== 67cdf0e10cSrcweir CanvasSharedPtr getCanvas() const; 68cdf0e10cSrcweir ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > getGraphicDevice() const; 69cdf0e10cSrcweir const ::com::sun::star::rendering::RenderState& getRenderState() const; 70cdf0e10cSrcweir 71cdf0e10cSrcweir private: 72cdf0e10cSrcweir mutable ::com::sun::star::rendering::RenderState maRenderState; 73cdf0e10cSrcweir 74cdf0e10cSrcweir boost::optional<basegfx::B2DPolyPolygon> maClipPolyPolygon; 75cdf0e10cSrcweir CanvasSharedPtr mpCanvas; 76cdf0e10cSrcweir ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice > mxGraphicDevice; 77cdf0e10cSrcweir }; 78cdf0e10cSrcweir 79cdf0e10cSrcweir } 80cdf0e10cSrcweir } 81cdf0e10cSrcweir 82cdf0e10cSrcweir #endif /* _CPPCANVAS_CANVASGRAPHICHELPER_HXX */ 83