| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _CPPCANVAS_IMPLSPRITECANVAS_HXX |
| #define _CPPCANVAS_IMPLSPRITECANVAS_HXX |
| |
| #ifndef _COM_SUN_STAR_RENDERING_XSPRITECANVAS_HPP__ |
| #include <com/sun/star/rendering/XSpriteCanvas.hpp> |
| #endif |
| #include <basegfx/vector/b2dsize.hxx> |
| #include <basegfx/matrix/b2dhommatrix.hxx> |
| |
| #ifndef BOOST_SHARED_PTR_HPP_INCLUDED |
| #include <boost/shared_ptr.hpp> |
| #endif |
| |
| |
| #include <cppcanvas/spritecanvas.hxx> |
| |
| #include <implbitmapcanvas.hxx> |
| |
| |
| namespace cppcanvas |
| { |
| namespace internal |
| { |
| class ImplSpriteCanvas : public virtual SpriteCanvas, protected virtual ImplBitmapCanvas |
| { |
| public: |
| ImplSpriteCanvas( const ::com::sun::star::uno::Reference< |
| ::com::sun::star::rendering::XSpriteCanvas >& rCanvas ); |
| ImplSpriteCanvas(const ImplSpriteCanvas&); |
| |
| virtual ~ImplSpriteCanvas(); |
| |
| virtual void setTransformation( const ::basegfx::B2DHomMatrix& rMatrix ); |
| |
| virtual bool updateScreen( bool bUpdateAll ) const; |
| |
| virtual CustomSpriteSharedPtr createCustomSprite( const ::basegfx::B2DSize& ) const; |
| virtual SpriteSharedPtr createClonedSprite( const SpriteSharedPtr& ) const; |
| |
| SpriteSharedPtr createSpriteFromBitmaps( |
| const ::com::sun::star::uno::Sequence< |
| ::com::sun::star::uno::Reference< |
| ::com::sun::star::rendering::XBitmap > >& animationBitmaps, |
| sal_Int8 interpolationMode ); |
| |
| virtual CanvasSharedPtr clone() const; |
| |
| virtual ::com::sun::star::uno::Reference< |
| ::com::sun::star::rendering::XSpriteCanvas > getUNOSpriteCanvas() const; |
| |
| /** This class passes the view transformation |
| to child sprites |
| |
| This helper class is necessary, because the |
| ImplSpriteCanvas object cannot hand out shared ptrs of |
| itself, but has somehow pass an object to child |
| sprites those can query for the canvas' view transform. |
| */ |
| class TransformationArbiter |
| { |
| public: |
| TransformationArbiter(); |
| |
| void setTransformation( const ::basegfx::B2DHomMatrix& rViewTransform ); |
| ::basegfx::B2DHomMatrix getTransformation() const; |
| |
| private: |
| ::basegfx::B2DHomMatrix maTransformation; |
| }; |
| |
| typedef ::boost::shared_ptr< TransformationArbiter > TransformationArbiterSharedPtr; |
| |
| private: |
| // default: disabled assignment |
| ImplSpriteCanvas& operator=( const ImplSpriteCanvas& ); |
| |
| const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XSpriteCanvas > mxSpriteCanvas; |
| TransformationArbiterSharedPtr mpTransformArbiter; |
| }; |
| } |
| } |
| |
| #endif /* _CPPCANVAS_IMPLSPRITECANVAS_HXX */ |
