include/wx/msw/wrapwin.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        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 #ifndef _WIN32_WINNT
  43     #define _WIN32_WINNT 0x0600
  44 #endif
  45
  46 /* Deal with clash with __WINDOWS__ include guard */
  47 #if defined(__WXWINCE__) && defined(__WINDOWS__)
  48 #undef __WINDOWS__
  49 #endif
  50
  51 #include <windows.h>
  52
  53 #if defined(__WXWINCE__) && !defined(__WINDOWS__)
  54 #define __WINDOWS__
  55 #endif
  56
  57 // #undef the macros defined in winsows.h which conflict with code elsewhere
  58 #include "wx/msw/winundef.h"
  59
  60
  61 // Types DWORD_PTR, ULONG_PTR and so on are used for 64-bit compatability
  62 // in the WINAPI SDK (they are an integral type that is the size of a
  63 // pointer) on MSVC 7 and later. However, they are not available in older
  64 // Platform SDKs, and since they are typedefs and not #defines we simply
  65 // overwrite them if there is a chance that they're not defined
  66 #if !defined(_MSC_VER) || (_MSC_VER < 1300)
  67     #define UINT_PTR unsigned int
  68     #define LONG_PTR long
  69     #define ULONG_PTR unsigned long
  70     #define DWORD_PTR unsigned long
  71 #endif // !defined(_MSC_VER) || _MSC_VER < 1300
  72
  73 #endif // _WX_WRAPWIN_H_
  74