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 _DXCANVAS_WINSTUFF_HXX 29*cdf0e10cSrcweir #define _DXCANVAS_WINSTUFF_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include <algorithm> 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir #include <boost/shared_ptr.hpp> 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir #include <basegfx/numeric/ftools.hxx> 36*cdf0e10cSrcweir 37*cdf0e10cSrcweir #ifdef _WINDOWS_ 38*cdf0e10cSrcweir #error someone else included <windows.h> 39*cdf0e10cSrcweir #endif 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir // Enabling Direct3D Debug Information Further more, with registry key 42*cdf0e10cSrcweir // \\HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Direct3D\D3D9Debugging\\EnableCreationStack 43*cdf0e10cSrcweir // set to 1, sets a backtrace each time an object is created to the 44*cdf0e10cSrcweir // following global variable: LPCWSTR CreationCallStack 45*cdf0e10cSrcweir #if OSL_DEBUG_LEVEL > 0 46*cdf0e10cSrcweir # define D3D_DEBUG_INFO 47*cdf0e10cSrcweir #endif 48*cdf0e10cSrcweir 49*cdf0e10cSrcweir #ifndef DIRECTX_VERSION 50*cdf0e10cSrcweir #error please define for which directx version we should compile 51*cdf0e10cSrcweir #endif 52*cdf0e10cSrcweir 53*cdf0e10cSrcweir #if defined _MSC_VER 54*cdf0e10cSrcweir #pragma warning(push,1) 55*cdf0e10cSrcweir #endif 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir #define GradientStyle_RECT win32GradientStyle_RECT 59*cdf0e10cSrcweir #define Polygon win32Polygon 60*cdf0e10cSrcweir #define PolyPolygon win32PolyPolygon 61*cdf0e10cSrcweir #undef WB_LEFT 62*cdf0e10cSrcweir #undef WB_RIGHT 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir #define WIN32_LEAN_AND_MEAN 65*cdf0e10cSrcweir #include <windows.h> // TODO(Q1): extract minimal set of required headers for gdiplus 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir #if DIRECTX_VERSION < 0x0900 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir #include <multimon.h> 70*cdf0e10cSrcweir 71*cdf0e10cSrcweir // Be compatible with directdraw 3.0. Lets see how far this takes us 72*cdf0e10cSrcweir #define DIRECTDRAW_VERSION 0x0300 73*cdf0e10cSrcweir #include <ddraw.h> 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir // Be compatible with direct3d 5.0. Lets see how far this takes us 76*cdf0e10cSrcweir #define DIRECT3D_VERSION 0x0500 77*cdf0e10cSrcweir #define D3D_OVERLOADS 78*cdf0e10cSrcweir #include <d3d.h> 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir typedef IDirectDrawSurface surface_type; 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir #else 83*cdf0e10cSrcweir 84*cdf0e10cSrcweir #include <d3d9.h> 85*cdf0e10cSrcweir #include <d3dx9.h> 86*cdf0e10cSrcweir // #include <dxerr9.h> #i107614# removing include, it has been changed in the latest sdk fron August2009 from dxerr9.h into dxerr.h 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir typedef IDirect3DSurface9 surface_type; 89*cdf0e10cSrcweir 90*cdf0e10cSrcweir #endif 91*cdf0e10cSrcweir 92*cdf0e10cSrcweir #undef DrawText 93*cdf0e10cSrcweir 94*cdf0e10cSrcweir #ifdef __MINGW32__ 95*cdf0e10cSrcweir using ::std::max; 96*cdf0e10cSrcweir using ::std::min; 97*cdf0e10cSrcweir #endif 98*cdf0e10cSrcweir 99*cdf0e10cSrcweir #include <gdiplus.h> 100*cdf0e10cSrcweir 101*cdf0e10cSrcweir #ifdef min 102*cdf0e10cSrcweir # undef min 103*cdf0e10cSrcweir #endif 104*cdf0e10cSrcweir #ifdef max 105*cdf0e10cSrcweir # undef max 106*cdf0e10cSrcweir #endif 107*cdf0e10cSrcweir 108*cdf0e10cSrcweir namespace dxcanvas 109*cdf0e10cSrcweir { 110*cdf0e10cSrcweir // some shared pointer typedefs to Gdiplus objects 111*cdf0e10cSrcweir typedef ::boost::shared_ptr< Gdiplus::Graphics > GraphicsSharedPtr; 112*cdf0e10cSrcweir typedef ::boost::shared_ptr< Gdiplus::GraphicsPath > GraphicsPathSharedPtr; 113*cdf0e10cSrcweir typedef ::boost::shared_ptr< Gdiplus::Bitmap > BitmapSharedPtr; 114*cdf0e10cSrcweir typedef ::boost::shared_ptr< Gdiplus::CachedBitmap > CachedBitmapSharedPtr; 115*cdf0e10cSrcweir typedef ::boost::shared_ptr< Gdiplus::Font > FontSharedPtr; 116*cdf0e10cSrcweir typedef ::boost::shared_ptr< Gdiplus::Brush > BrushSharedPtr; 117*cdf0e10cSrcweir typedef ::boost::shared_ptr< Gdiplus::TextureBrush > TextureBrushSharedPtr; 118*cdf0e10cSrcweir 119*cdf0e10cSrcweir /** COM object RAII wrapper 120*cdf0e10cSrcweir 121*cdf0e10cSrcweir This template wraps a Windows COM object, transparently 122*cdf0e10cSrcweir handling lifetime issues the C++ way (i.e. releasing the 123*cdf0e10cSrcweir reference when the object is destroyed) 124*cdf0e10cSrcweir */ 125*cdf0e10cSrcweir template< typename T > class COMReference 126*cdf0e10cSrcweir { 127*cdf0e10cSrcweir public: 128*cdf0e10cSrcweir typedef T Wrappee; 129*cdf0e10cSrcweir 130*cdf0e10cSrcweir COMReference() : 131*cdf0e10cSrcweir mp( NULL ) 132*cdf0e10cSrcweir { 133*cdf0e10cSrcweir } 134*cdf0e10cSrcweir 135*cdf0e10cSrcweir /** Create from raw pointer 136*cdf0e10cSrcweir 137*cdf0e10cSrcweir @attention This constructor assumes the interface is 138*cdf0e10cSrcweir already acquired (unless p is NULL), no additional AddRef 139*cdf0e10cSrcweir is called here. 140*cdf0e10cSrcweir 141*cdf0e10cSrcweir This caters e.g. for all DirectX factory methods, which 142*cdf0e10cSrcweir return the created interfaces pre-acquired, into a raw 143*cdf0e10cSrcweir pointer. Simply pass the pointer to this class, but don't 144*cdf0e10cSrcweir call Release manually on it! 145*cdf0e10cSrcweir 146*cdf0e10cSrcweir @example IDirectDrawSurface* pSurface; 147*cdf0e10cSrcweir pDD->CreateSurface(&aSurfaceDesc, &pSurface, NULL); 148*cdf0e10cSrcweir mpSurface = COMReference< IDirectDrawSurface >(pSurface); 149*cdf0e10cSrcweir 150*cdf0e10cSrcweir */ 151*cdf0e10cSrcweir explicit COMReference( T* p ) : 152*cdf0e10cSrcweir mp( p ) 153*cdf0e10cSrcweir { 154*cdf0e10cSrcweir } 155*cdf0e10cSrcweir 156*cdf0e10cSrcweir COMReference( const COMReference& rNew ) : 157*cdf0e10cSrcweir mp( NULL ) 158*cdf0e10cSrcweir { 159*cdf0e10cSrcweir if( rNew.mp == NULL ) 160*cdf0e10cSrcweir return; 161*cdf0e10cSrcweir 162*cdf0e10cSrcweir rNew.mp->AddRef(); // do that _before_ assigning the 163*cdf0e10cSrcweir // pointer. Just in case... 164*cdf0e10cSrcweir mp = rNew.mp; 165*cdf0e10cSrcweir } 166*cdf0e10cSrcweir 167*cdf0e10cSrcweir COMReference& operator=( const COMReference& rRHS ) 168*cdf0e10cSrcweir { 169*cdf0e10cSrcweir COMReference aTmp(rRHS); 170*cdf0e10cSrcweir ::std::swap( mp, aTmp.mp ); 171*cdf0e10cSrcweir 172*cdf0e10cSrcweir return *this; 173*cdf0e10cSrcweir } 174*cdf0e10cSrcweir 175*cdf0e10cSrcweir ~COMReference() 176*cdf0e10cSrcweir { 177*cdf0e10cSrcweir reset(); 178*cdf0e10cSrcweir } 179*cdf0e10cSrcweir 180*cdf0e10cSrcweir int reset() 181*cdf0e10cSrcweir { 182*cdf0e10cSrcweir int refcount = 0; 183*cdf0e10cSrcweir if( mp ) 184*cdf0e10cSrcweir refcount = mp->Release(); 185*cdf0e10cSrcweir 186*cdf0e10cSrcweir mp = NULL; 187*cdf0e10cSrcweir return refcount; 188*cdf0e10cSrcweir } 189*cdf0e10cSrcweir 190*cdf0e10cSrcweir bool is() const { return mp != NULL; } 191*cdf0e10cSrcweir T* get() const { return mp; } 192*cdf0e10cSrcweir T* operator->() const { return mp; } 193*cdf0e10cSrcweir T& operator*() const { return *mp; } 194*cdf0e10cSrcweir 195*cdf0e10cSrcweir private: 196*cdf0e10cSrcweir T* mp; 197*cdf0e10cSrcweir }; 198*cdf0e10cSrcweir 199*cdf0e10cSrcweir // get_pointer() enables boost::mem_fn to recognize COMReference 200*cdf0e10cSrcweir template<class T> inline T * get_pointer(COMReference<T> const& p) 201*cdf0e10cSrcweir { 202*cdf0e10cSrcweir return p.get(); 203*cdf0e10cSrcweir } 204*cdf0e10cSrcweir } 205*cdf0e10cSrcweir 206*cdf0e10cSrcweir #if defined _MSC_VER 207*cdf0e10cSrcweir #pragma warning(pop) 208*cdf0e10cSrcweir #endif 209*cdf0e10cSrcweir 210*cdf0e10cSrcweir #undef DELETE 211*cdf0e10cSrcweir #undef PolyPolygon 212*cdf0e10cSrcweir 213*cdf0e10cSrcweir #endif /* _DXCANVAS_WINSTUFF_HXX */ 214