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author | Jens-Heiner Rechtien <hr@openoffice.org> | 2007-11-01 17:00:10 +0000 |
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committer | Jens-Heiner Rechtien <hr@openoffice.org> | 2007-11-01 17:00:10 +0000 |
commit | d034efa5dd0ce46482b815fb57b018217c9d37df (patch) | |
tree | 36e39bc8bb68f1b3b955e863c8224c3432375a02 /canvas/source/directx/dx_surfacegraphics.hxx | |
parent | INTEGRATION: CWS dxliberate01 (1.1.2); FILE ADDED (diff) | |
download | core-d034efa5dd0ce46482b815fb57b018217c9d37df.tar.gz core-d034efa5dd0ce46482b815fb57b018217c9d37df.zip |
INTEGRATION: CWS dxliberate01 (1.1.2); FILE ADDED
2007/07/23 12:05:08 thb 1.1.2.1: #i48454# dxcanvas is now part of OOo
Diffstat (limited to 'canvas/source/directx/dx_surfacegraphics.hxx')
-rwxr-xr-x | canvas/source/directx/dx_surfacegraphics.hxx | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/canvas/source/directx/dx_surfacegraphics.hxx b/canvas/source/directx/dx_surfacegraphics.hxx new file mode 100755 index 000000000000..fed6b4a3a6ea --- /dev/null +++ b/canvas/source/directx/dx_surfacegraphics.hxx @@ -0,0 +1,80 @@ +/************************************************************************* + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: dx_surfacegraphics.hxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: hr $ $Date: 2007-11-01 17:58:36 $ + * + * The Contents of this file are made available subject to + * the terms of GNU Lesser General Public License Version 2.1. + * + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2005 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + ************************************************************************/ + +#ifndef _DXCANVAS_SURFACEGRAPHICS_HXX +#define _DXCANVAS_SURFACEGRAPHICS_HXX + +#include <boost/shared_ptr.hpp> +#include <boost/utility.hpp> + +namespace dxcanvas +{ + /** Container providing a Gdiplus::Graphics for a Surface + + This wrapper class transparently handles allocation and + release of surface resources the RAII way. Please don't create + yourself, the only legal way to obtain such an object is via + Surface::getGraphics() + + @see Surface::getGraphics() + */ + class SurfaceGraphics : private ::boost::noncopyable + { + public: + SurfaceGraphics(); + explicit SurfaceGraphics( HDC aHDC ); + explicit SurfaceGraphics( const BitmapSharedPtr& rBitmap ); + explicit SurfaceGraphics( const COMReference<surface_type>& rSurface ); + ~SurfaceGraphics(); + + bool is() const { return mpGraphics != NULL; } + Gdiplus::Graphics* get() { return mpGraphics; } + const Gdiplus::Graphics* get() const { return mpGraphics; } + Gdiplus::Graphics* operator->() { return mpGraphics; } + const Gdiplus::Graphics* operator->() const { return mpGraphics; } + Gdiplus::Graphics& operator*() { return *mpGraphics; } + const Gdiplus::Graphics& operator*() const { return *mpGraphics; } + + private: + COMReference<surface_type> mpSurface; + Gdiplus::Graphics* mpGraphics; + BitmapSharedPtr mpBitmap; + HDC maHDC; + }; + + typedef ::boost::shared_ptr< SurfaceGraphics > SurfaceGraphicsSharedPtr; +} + +#endif /* _DXCANVAS_SURFACEGRAPHICS_HXX */ |