/************************************************************************* * * 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 * * for a copy of the LGPLv3 License. * ************************************************************************/ #ifndef _DXCANVAS_CANVASCUSTOMSPRITE_HXX #define _DXCANVAS_CANVASCUSTOMSPRITE_HXX #include #include #include #include #include #include #include #include #include #include #include #include #include "dx_sprite.hxx" #include "dx_surfacebitmap.hxx" #include "dx_bitmapcanvashelper.hxx" #include "dx_spritehelper.hxx" #include "dx_spritecanvas.hxx" namespace dxcanvas { typedef ::cppu::WeakComponentImplHelper4< ::com::sun::star::rendering::XCustomSprite, ::com::sun::star::rendering::XBitmapCanvas, ::com::sun::star::rendering::XIntegerBitmap, ::com::sun::star::lang::XServiceInfo > CanvasCustomSpriteBase_Base; /** Mixin Sprite Have to mixin the Sprite interface before deriving from ::canvas::CanvasCustomSpriteBase, as this template should already implement some of those interface methods. The reason why this appears kinda convoluted is the fact that we cannot specify non-IDL types as WeakComponentImplHelperN template args, and furthermore, don't want to derive ::canvas::CanvasCustomSpriteBase directly from ::canvas::Sprite (because derivees of ::canvas::CanvasCustomSpriteBase have to explicitely forward the XInterface methods (e.g. via DECLARE_UNO3_AGG_DEFAULTS) anyway). Basically, ::canvas::CanvasCustomSpriteBase should remain a base class that provides implementation, not to enforce any specific interface on its derivees. */ class CanvasCustomSpriteSpriteBase_Base : public ::canvas::BaseMutexHelper< CanvasCustomSpriteBase_Base >, public Sprite { }; typedef ::canvas::CanvasCustomSpriteBase< CanvasCustomSpriteSpriteBase_Base, SpriteHelper, BitmapCanvasHelper, ::osl::MutexGuard, ::cppu::OWeakObject > CanvasCustomSpriteBaseT; /* Definition of CanvasCustomSprite class */ class CanvasCustomSprite : public CanvasCustomSpriteBaseT { public: /** Create a custom sprite @param rSpriteSize Size of the sprite in pixel @param rRefDevice Associated output device @param rSpriteCanvas Target canvas @param rDevice Target DX device */ CanvasCustomSprite( const ::com::sun::star::geometry::RealSize2D& rSpriteSize, const SpriteCanvasRef& rRefDevice, const IDXRenderModuleSharedPtr& rRenderModule, const ::canvas::ISurfaceProxyManagerSharedPtr& rSurfaceProxy, bool bShowSpriteBounds ); virtual void SAL_CALL disposing(); // Forwarding the XComponent implementation to the // cppu::ImplHelper templated base // Classname Base doing refcount Base implementing the XComponent interface // | | | // V V V DECLARE_UNO3_XCOMPONENT_AGG_DEFAULTS( CanvasCustomSprite, CanvasCustomSpriteBase_Base, ::cppu::WeakComponentImplHelperBase ); // XServiceInfo virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException ); virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw( ::com::sun::star::uno::RuntimeException ); virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException ); // Sprite virtual void redraw() const; private: /** MUST hold here, too, since BitmapCanvasHelper only contains a raw pointer (without refcounting) */ SpriteCanvasRef mpSpriteCanvas; DXSurfaceBitmapSharedPtr mpSurface; }; } #endif /* _DXCANVAS_CANVASCUSTOMSPRITE_HXX */