1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef _CPPCANVAS_IMPLSPRITECANVAS_HXX 29*cdf0e10cSrcweir #define _CPPCANVAS_IMPLSPRITECANVAS_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #ifndef _COM_SUN_STAR_RENDERING_XSPRITECANVAS_HPP__ 32*cdf0e10cSrcweir #include <com/sun/star/rendering/XSpriteCanvas.hpp> 33*cdf0e10cSrcweir #endif 34*cdf0e10cSrcweir #include <basegfx/vector/b2dsize.hxx> 35*cdf0e10cSrcweir #include <basegfx/matrix/b2dhommatrix.hxx> 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir #ifndef BOOST_SHARED_PTR_HPP_INCLUDED 38*cdf0e10cSrcweir #include <boost/shared_ptr.hpp> 39*cdf0e10cSrcweir #endif 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir #include <cppcanvas/spritecanvas.hxx> 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir #include <implbitmapcanvas.hxx> 45*cdf0e10cSrcweir 46*cdf0e10cSrcweir 47*cdf0e10cSrcweir namespace cppcanvas 48*cdf0e10cSrcweir { 49*cdf0e10cSrcweir namespace internal 50*cdf0e10cSrcweir { 51*cdf0e10cSrcweir class ImplSpriteCanvas : public virtual SpriteCanvas, protected virtual ImplBitmapCanvas 52*cdf0e10cSrcweir { 53*cdf0e10cSrcweir public: 54*cdf0e10cSrcweir ImplSpriteCanvas( const ::com::sun::star::uno::Reference< 55*cdf0e10cSrcweir ::com::sun::star::rendering::XSpriteCanvas >& rCanvas ); 56*cdf0e10cSrcweir ImplSpriteCanvas(const ImplSpriteCanvas&); 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir virtual ~ImplSpriteCanvas(); 59*cdf0e10cSrcweir 60*cdf0e10cSrcweir virtual void setTransformation( const ::basegfx::B2DHomMatrix& rMatrix ); 61*cdf0e10cSrcweir 62*cdf0e10cSrcweir virtual bool updateScreen( bool bUpdateAll ) const; 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir virtual CustomSpriteSharedPtr createCustomSprite( const ::basegfx::B2DSize& ) const; 65*cdf0e10cSrcweir virtual SpriteSharedPtr createClonedSprite( const SpriteSharedPtr& ) const; 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir SpriteSharedPtr createSpriteFromBitmaps( 68*cdf0e10cSrcweir const ::com::sun::star::uno::Sequence< 69*cdf0e10cSrcweir ::com::sun::star::uno::Reference< 70*cdf0e10cSrcweir ::com::sun::star::rendering::XBitmap > >& animationBitmaps, 71*cdf0e10cSrcweir sal_Int8 interpolationMode ); 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir virtual CanvasSharedPtr clone() const; 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir virtual ::com::sun::star::uno::Reference< 76*cdf0e10cSrcweir ::com::sun::star::rendering::XSpriteCanvas > getUNOSpriteCanvas() const; 77*cdf0e10cSrcweir 78*cdf0e10cSrcweir /** This class passes the view transformation 79*cdf0e10cSrcweir to child sprites 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir This helper class is necessary, because the 82*cdf0e10cSrcweir ImplSpriteCanvas object cannot hand out shared ptrs of 83*cdf0e10cSrcweir itself, but has somehow pass an object to child 84*cdf0e10cSrcweir sprites those can query for the canvas' view transform. 85*cdf0e10cSrcweir */ 86*cdf0e10cSrcweir class TransformationArbiter 87*cdf0e10cSrcweir { 88*cdf0e10cSrcweir public: 89*cdf0e10cSrcweir TransformationArbiter(); 90*cdf0e10cSrcweir 91*cdf0e10cSrcweir void setTransformation( const ::basegfx::B2DHomMatrix& rViewTransform ); 92*cdf0e10cSrcweir ::basegfx::B2DHomMatrix getTransformation() const; 93*cdf0e10cSrcweir 94*cdf0e10cSrcweir private: 95*cdf0e10cSrcweir ::basegfx::B2DHomMatrix maTransformation; 96*cdf0e10cSrcweir }; 97*cdf0e10cSrcweir 98*cdf0e10cSrcweir typedef ::boost::shared_ptr< TransformationArbiter > TransformationArbiterSharedPtr; 99*cdf0e10cSrcweir 100*cdf0e10cSrcweir private: 101*cdf0e10cSrcweir // default: disabled assignment 102*cdf0e10cSrcweir ImplSpriteCanvas& operator=( const ImplSpriteCanvas& ); 103*cdf0e10cSrcweir 104*cdf0e10cSrcweir const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XSpriteCanvas > mxSpriteCanvas; 105*cdf0e10cSrcweir TransformationArbiterSharedPtr mpTransformArbiter; 106*cdf0e10cSrcweir }; 107*cdf0e10cSrcweir } 108*cdf0e10cSrcweir } 109*cdf0e10cSrcweir 110*cdf0e10cSrcweir #endif /* _CPPCANVAS_IMPLSPRITECANVAS_HXX */ 111