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