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Diffstat (limited to 'canvas/source/directx/dx_winstuff.hxx')
-rwxr-xr-x | canvas/source/directx/dx_winstuff.hxx | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/canvas/source/directx/dx_winstuff.hxx b/canvas/source/directx/dx_winstuff.hxx new file mode 100755 index 000000000000..d1718b07f3d1 --- /dev/null +++ b/canvas/source/directx/dx_winstuff.hxx @@ -0,0 +1,219 @@ +/************************************************************************* + * + * 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 + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef _DXCANVAS_WINSTUFF_HXX +#define _DXCANVAS_WINSTUFF_HXX + +#include <algorithm> + +#include <boost/shared_ptr.hpp> + +#include <basegfx/numeric/ftools.hxx> + +#ifdef _WINDOWS_ +#error someone else included <windows.h> +#endif + +// Enabling Direct3D Debug Information Further more, with registry key +// \\HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Direct3D\D3D9Debugging\\EnableCreationStack +// set to 1, sets a backtrace each time an object is created to the +// following global variable: LPCWSTR CreationCallStack +#if OSL_DEBUG_LEVEL > 0 +# define D3D_DEBUG_INFO +#endif + +#ifndef DIRECTX_VERSION +#error please define for which directx version we should compile +#endif + +#if defined _MSC_VER +#pragma warning(push,1) +#endif + + +#define BOOL win32BOOL +#define INT32 win32INT32 +#define UINT32 win32UINT32 +#define GradientStyle_RECT win32GradientStyle_RECT +#define Polygon win32Polygon +#define PolyPolygon win32PolyPolygon +#undef WB_LEFT +#undef WB_RIGHT + +#define WIN32_LEAN_AND_MEAN +#include <windows.h> // TODO(Q1): extract minimal set of required headers for gdiplus + +#if DIRECTX_VERSION < 0x0900 + + #include <multimon.h> + + // Be compatible with directdraw 3.0. Lets see how far this takes us + #define DIRECTDRAW_VERSION 0x0300 + #include <ddraw.h> + + // Be compatible with direct3d 5.0. Lets see how far this takes us + #define DIRECT3D_VERSION 0x0500 + #define D3D_OVERLOADS + #include <d3d.h> + + typedef IDirectDrawSurface surface_type; + +#else + + #include <d3d9.h> + #include <d3dx9.h> +// #include <dxerr9.h> #i107614# removing include, it has been changed in the latest sdk fron August2009 from dxerr9.h into dxerr.h + + typedef IDirect3DSurface9 surface_type; + +#endif + +#undef DrawText + +#ifdef __MINGW32__ +using ::std::max; +using ::std::min; +#endif + +#include <gdiplus.h> + +#ifdef min +# undef min +#endif +#ifdef max +# undef max +#endif + +namespace dxcanvas +{ + // some shared pointer typedefs to Gdiplus objects + typedef ::boost::shared_ptr< Gdiplus::Graphics > GraphicsSharedPtr; + typedef ::boost::shared_ptr< Gdiplus::GraphicsPath > GraphicsPathSharedPtr; + typedef ::boost::shared_ptr< Gdiplus::Bitmap > BitmapSharedPtr; + typedef ::boost::shared_ptr< Gdiplus::CachedBitmap > CachedBitmapSharedPtr; + typedef ::boost::shared_ptr< Gdiplus::Font > FontSharedPtr; + typedef ::boost::shared_ptr< Gdiplus::Brush > BrushSharedPtr; + typedef ::boost::shared_ptr< Gdiplus::TextureBrush > TextureBrushSharedPtr; + + /** COM object RAII wrapper + + This template wraps a Windows COM object, transparently + handling lifetime issues the C++ way (i.e. releasing the + reference when the object is destroyed) + */ + template< typename T > class COMReference + { + public: + typedef T Wrappee; + + COMReference() : + mp( NULL ) + { + } + + /** Create from raw pointer + + @attention This constructor assumes the interface is + already acquired (unless p is NULL), no additional AddRef + is called here. + + This caters e.g. for all DirectX factory methods, which + return the created interfaces pre-acquired, into a raw + pointer. Simply pass the pointer to this class, but don't + call Release manually on it! + + @example IDirectDrawSurface* pSurface; + pDD->CreateSurface(&aSurfaceDesc, &pSurface, NULL); + mpSurface = COMReference< IDirectDrawSurface >(pSurface); + + */ + explicit COMReference( T* p ) : + mp( p ) + { + } + + COMReference( const COMReference& rNew ) : + mp( NULL ) + { + if( rNew.mp == NULL ) + return; + + rNew.mp->AddRef(); // do that _before_ assigning the + // pointer. Just in case... + mp = rNew.mp; + } + + COMReference& operator=( const COMReference& rRHS ) + { + COMReference aTmp(rRHS); + ::std::swap( mp, aTmp.mp ); + + return *this; + } + + ~COMReference() + { + reset(); + } + + int reset() + { + int refcount = 0; + if( mp ) + refcount = mp->Release(); + + mp = NULL; + return refcount; + } + + bool is() const { return mp != NULL; } + T* get() const { return mp; } + T* operator->() const { return mp; } + T& operator*() const { return *mp; } + + private: + T* mp; + }; + + // get_pointer() enables boost::mem_fn to recognize COMReference + template<class T> inline T * get_pointer(COMReference<T> const& p) + { + return p.get(); + } +} + +#if defined _MSC_VER +#pragma warning(pop) +#endif + +#undef DELETE +#undef BOOL +#undef INT32 +#undef UINT32 +#undef PolyPolygon + +#endif /* _DXCANVAS_WINSTUFF_HXX */ |