include/wx/msw/wrapwin.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/msw/wrapwin.h
   3 // Purpose:     Wrapper around <windows.h>, to be included instead of it
   4 // Author:      Vaclav Slavik
   5 // Created:     2003/07/22
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2003 Vaclav Slavik
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 #ifndef _WX_WRAPWIN_H_
  12 #define _WX_WRAPWIN_H_
  13
  14 #include "wx/platform.h"
  15
  16 // strict type checking to detect conversion from HFOO to HBAR at compile-time
  17 #ifndef STRICT
  18     #define STRICT 1
  19 #endif
  20
  21 // this macro tells windows.h to not define min() and max() as macros: we need
  22 // this as otherwise they conflict with standard C++ functions
  23 #ifndef NOMINMAX
  24     #define NOMINMAX
  25 #endif // NOMINMAX
  26
  27
  28 // before including windows.h, define version macros at (currently) maximal
  29 // values because we do all our checks at run-time anyhow
  30 #ifndef WINVER
  31     // the only exception to the above is MSVC 6 which has a time bomb in its
  32     // headers: they warn against using them with WINVER >= 0x0500 as they
  33     // contain only part of the declarations and they're not always correct, so
  34     // don't define WINVER for it at all as this allows everything to work as
  35     // expected both with standard VC6 headers (which define WINVER as 0x0400
  36     // by default) and headers from a newer SDK (which may define it as 0x0500)
  37     #if !defined(__VISUALC__) || (__VISUALC__ >= 1300)
  38         #define WINVER 0x0600
  39     #endif
  40 #endif
  41
  42 // define _WIN32_WINNT and _WIN32_IE to the highest possible values because we
  43 // always check for the version of installed DLLs at runtime anyway (see
  44 // wxGetWinVersion() and wxApp::GetComCtl32Version()) unless the user really
  45 // doesn't want to use APIs only available on later OS versions and had defined
  46 // them to (presumably lower) values
  47 #ifndef _WIN32_WINNT
  48     #define _WIN32_WINNT 0x0600
  49 #endif
  50
  51 #ifndef _WIN32_IE
  52     #define _WIN32_IE 0x0700
  53 #endif
  54
  55 /* Deal with clash with __WINDOWS__ include guard */
  56 #if defined(__WXWINCE__) && defined(__WINDOWS__)
  57 #undef __WINDOWS__
  58 #endif
  59
  60 // For IPv6 support, we must include winsock2.h before winsock.h, and
  61 // windows.h include winsock.h so do it before including it
  62 #if wxUSE_IPV6
  63     #include <winsock2.h>
  64 #endif
  65
  66 #include <windows.h>
  67
  68 #if defined(__WXWINCE__) && !defined(__WINDOWS__)
  69 #define __WINDOWS__
  70 #endif
  71
  72 // #undef the macros defined in winsows.h which conflict with code elsewhere
  73 #include "wx/msw/winundef.h"
  74
  75 // Types DWORD_PTR, ULONG_PTR and so on are used for 64-bit compatibility
  76 // in the WINAPI SDK (they are an integral type that is the size of a
  77 // pointer) on MSVC 7 and later. However, they are not available in older
  78 // Platform SDKs, and since they are typedefs and not #defines we simply
  79 // overwrite them if there is a chance that they're not defined
  80 #if (!defined(_MSC_VER) || (_MSC_VER < 1300)) && !defined(__WIN64__)
  81     #define UINT_PTR unsigned int
  82     #define INT_PTR int
  83     #define HANDLE_PTR unsigned long
  84     #define LONG_PTR long
  85     #define ULONG_PTR unsigned long
  86     #define DWORD_PTR unsigned long
  87 #endif // !defined(_MSC_VER) || _MSC_VER < 1300
  88
  89 // ----------------------------------------------------------------------------
  90 // Fix the functions wrongly implemented in unicows.dll
  91 // ----------------------------------------------------------------------------
  92
  93 #if wxUSE_UNICODE_MSLU
  94
  95 #if wxUSE_GUI
  96
  97 WXDLLIMPEXP_CORE int wxMSLU_DrawStateW(WXHDC dc, WXHBRUSH br, WXFARPROC outputFunc,
  98                                   WXLPARAM lData, WXWPARAM wData,
  99                                   int x, int y, int cx, int cy,
 100                                   unsigned int flags);
 101 #define DrawStateW(dc, br, func, ld, wd, x, y, cx, cy, flags) \
 102     wxMSLU_DrawStateW((WXHDC)dc,(WXHBRUSH)br,(WXFARPROC)func, \
 103                       ld, wd, x, y, cx, cy, flags)
 104
 105 WXDLLIMPEXP_CORE int wxMSLU_GetOpenFileNameW(void *ofn);
 106 #define GetOpenFileNameW(ofn) wxMSLU_GetOpenFileNameW((void*)ofn)
 107
 108 WXDLLIMPEXP_CORE int wxMSLU_GetSaveFileNameW(void *ofn);
 109 #define GetSaveFileNameW(ofn) wxMSLU_GetSaveFileNameW((void*)ofn)
 110
 111 #endif // wxUSE_GUI
 112
 113 #endif // wxUSE_UNICODE_MSLU
 114
 115 #endif // _WX_WRAPWIN_H_
 116
 117