diff options
Diffstat (limited to 'canvas/source/directx/dx_spritedevicehelper.hxx')
-rw-r--r-- | canvas/source/directx/dx_spritedevicehelper.hxx | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/canvas/source/directx/dx_spritedevicehelper.hxx b/canvas/source/directx/dx_spritedevicehelper.hxx new file mode 100644 index 000000000000..9e3f4727cfce --- /dev/null +++ b/canvas/source/directx/dx_spritedevicehelper.hxx @@ -0,0 +1,117 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2008 by Sun Microsystems, Inc. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: dx_spritedevicehelper.hxx,v $ + * $Revision: 1.2 $ + * + * 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 + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _DXCANVAS_SPRITEDEVICEHELPER_HXX +#define _DXCANVAS_SPRITEDEVICEHELPER_HXX + +#include <com/sun/star/awt/Rectangle.hpp> +#include <com/sun/star/rendering/XGraphicDevice.hpp> +#include <com/sun/star/rendering/XBufferController.hpp> + +#include "dx_rendermodule.hxx" +#include "dx_surfacebitmap.hxx" +#include "dx_devicehelper.hxx" + +#include <canvas/rendering/isurfaceproxymanager.hxx> + +#include <boost/utility.hpp> + + +namespace dxcanvas +{ + class SpriteCanvas; + class SpriteCanvasHelper; + + class SpriteDeviceHelper : public DeviceHelper + { + public: + SpriteDeviceHelper(); + + void init( Window& rWindow, + SpriteCanvas& rSpriteCanvas, + const ::com::sun::star::awt::Rectangle& rRect, + bool bFullscreen ); + + /// Dispose all internal references + void disposing(); + + // partial override XWindowGraphicDevice + ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > createCompatibleBitmap( + const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice, + const ::com::sun::star::geometry::IntegerSize2D& size ); + ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > createVolatileBitmap( + const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice, + const ::com::sun::star::geometry::IntegerSize2D& size ); + ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XBitmap > createCompatibleAlphaBitmap( + const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice, + const ::com::sun::star::geometry::IntegerSize2D& size ); + ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XVolatileBitmap > createVolatileAlphaBitmap( + const ::com::sun::star::uno::Reference< ::com::sun::star::rendering::XGraphicDevice >& rDevice, + const ::com::sun::star::geometry::IntegerSize2D& size ); + + sal_Bool hasFullScreenMode( ); + sal_Bool enterFullScreenMode( sal_Bool bEnter ); + + ::sal_Int32 createBuffers( ::sal_Int32 nBuffers ); + void destroyBuffers( ); + ::sal_Bool showBuffer( bool bIsVisible, ::sal_Bool bUpdateAll ); + ::sal_Bool switchBuffer( bool bIsVisible, ::sal_Bool bUpdateAll ); + + const IDXRenderModuleSharedPtr& getRenderModule() const { return mpRenderModule; } + const DXSurfaceBitmapSharedPtr& getBackBuffer() const { return mpBackBuffer; } + const ::canvas::ISurfaceProxyManagerSharedPtr &getSurfaceProxy() const { return mpSurfaceProxyManager; } + + ::com::sun::star::uno::Any isAccelerated() const; + + void notifySizeUpdate( const ::com::sun::star::awt::Rectangle& rBounds ); + + /** called when DumpScreenContent property is enabled on + XGraphicDevice, and writes out bitmaps of current screen. + */ + void dumpScreenContent() const; + + private: + void resizeBackBuffer( const ::basegfx::B2ISize& rNewSize ); + HWND getHwnd() const; + + /// Pointer to sprite canvas (owner of this helper), needed to create bitmaps + SpriteCanvas* mpSpriteCanvas; + + DXSurfaceBitmapSharedPtr mpBackBuffer; + + /// Instance passing out HW textures + ::canvas::ISurfaceProxyManagerSharedPtr mpSurfaceProxyManager; + + /// Our encapsulation interface to DirectX + IDXRenderModuleSharedPtr mpRenderModule; + }; +} + +#endif /* _DXCANVAS_SPRITEDEVICEHELPER_HXX */ |