X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/78340847c912f28ddd156b7d15a4a26cdd11b9eb..d51305e81eb593bedd92cda864671e15209c268f:/include/wx/platform.h diff --git a/include/wx/platform.h b/include/wx/platform.h index b0443cb2b2..2b4a0a274f 100644 --- a/include/wx/platform.h +++ b/include/wx/platform.h @@ -1,59 +1,257 @@ -/* - * Name: wx/platform.h - * Purpose: define the OS and compiler identification macros - * Author: Vadim Zeitlin - * Modified by: - * Created: 29.10.01 (extracted from wx/defs.h) - * RCS-ID: $Id$ - * Copyright: (c) 1997-2001 wxWindows team - * Licence: wxWindows license - */ +/** +* Name: wx/platform.h +* Purpose: define the OS and compiler identification macros +* Author: Vadim Zeitlin +* Modified by: +* Created: 29.10.01 (extracted from wx/defs.h) +* RCS-ID: $Id$ +* Copyright: (c) 1997-2001 wxWidgets team +* Licence: wxWindows licence +*/ /* THIS IS A C FILE, DON'T USE C++ FEATURES (IN PARTICULAR COMMENTS) IN IT */ #ifndef _WX_PLATFORM_H_ #define _WX_PLATFORM_H_ + +/* + Codewarrior doesn't define any Windows symbols until some headers + are included +*/ +#if __MWERKS__ +# include +#endif + +/* + WXMAC variants + __WXMAC_CLASSIC__ means ppc non-carbon builds, __WXMAC_CARBON__ means + carbon API available (mach or cfm builds) , __WXMAC_OSX__ means mach-o + builds, running under 10.2 + only +*/ +#ifdef __WXMAC__ +# if defined(__MACH__) +# define __WXMAC_OSX__ +# define __WXMAC_CARBON__ +# ifdef __WXMAC_XCODE__ +# include +# include "wx/mac/carbon/config_xcode.h" +# endif +# else +# if TARGET_CARBON +# define __WXMAC_CARBON__ +# else +# define __WXMAC_CLASSIC__ +# endif +# endif +#endif + +/* + __WXOSX__ is a common define to wxMac (Carbon) and wxCocoa ports under OS X. + */ +#if defined(__WXMAC_OSX__) || defined(__WXCOCOA__) +# define __WXOSX__ +#endif + /* first define Windows symbols if they're not defined on the command line: we can autodetect everything we need if _WIN32 is defined */ -#if defined(_WIN32) || defined(WIN32) || defined(__NT__) - #ifndef __WXMSW__ - #define __WXMSW__ - #endif +#if defined(__CYGWIN32__) && !defined(__WXMOTIF__) && !defined(__WXGTK__) \ + && !defined(__WXX11__) + /* for Cygwin, default to wxMSW unless otherwise specified */ +# ifndef __WXMSW__ +# define __WXMSW__ +# endif + +# ifndef _WIN32 +# define _WIN32 +# endif + +# ifndef WIN32 +# define WIN32 +# endif +#endif - #ifndef __WIN32__ - #define __WIN32__ - #endif +#if defined(__PALMOS__) +# ifndef __WXPALMOS__ +# define __WXPALMOS__ +# endif +# ifdef __WXMSW__ +# undef __WXMSW__ +# endif +# ifdef __WINDOWS__ +# undef __WINDOWS__ +# endif +# ifdef __WIN32__ +# undef __WIN32__ +# endif +# ifdef WIN32 +# undef WIN32 +# endif +# ifdef _WIN32 +# undef _WIN32 +# endif +#endif + +#if defined(_WIN64) +# ifndef _WIN32 + /* + a lot of code (mistakenly) uses #ifdef _WIN32 to either test for + Windows or to test for !__WIN16__, so we must define _WIN32 for + Win64 as well to ensure that the existing code continues to work. + */ +# define _WIN32 +# endif /* !_WIN32 */ + +# ifndef __WIN64__ +# define __WIN64__ +# endif /* !__WIN64__ */ +#endif /* _WIN64 */ + +#if (defined(_WIN32) || defined(WIN32) || defined(__NT__) || defined(__WXWINCE__)) \ + && !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__) +# ifndef __WXMSW__ +# define __WXMSW__ +# endif + +# ifndef __WIN32__ +# define __WIN32__ +# endif + + /* + The library user may override the default setting of WINVER by defining + it in his own makefile or project file -- if it is defined, we don't + touch it at all. + + It makes sense to define WINVER as: + - either some lowish value (e.g. 0x0302) to not even compile in the + features not available in Windows version lower than some given + one + - or to a higher value than the one used by default for the given + compiler if you updated its headers to newer version of Platform + SDK, e.g. VC6 ships with 0x0400 headers by default but may also + work with 0x0500 headers and beyond + */ +# ifndef WINVER +# if defined(_MSC_VER) && _MSC_VER < 1300 + /* + VC6 defines some stuff in its default headers which is normally + only present if WINVER >= 0x0500 (FLASHW_XXX constants) which + means that our usual tests not involving WINVER sometimes fail + with it, hence explicitly define a lower WINVER value for it. + */ +# define WINVER 0x0400 +# elif defined(__DMC__) + /* + Digital Mars is distributed with a little outdated headers. + */ +# define WINVER 0x0400 +# else /* !VC++ 6 */ + /* + see MSDN for the description of possible WINVER values, this one + is the highest one defined right now (Windows Server 2003) and + we use it unless it was explicitly overridden by the user to + disable recent features support as we check for all of the + features we use which could be not available on earlier Windows + systems during run-time anyhow, so there is almost no + disadvantage in using it. + */ +# define WINVER 0x0502 +# endif /* VC++ 6/!VC++6 */ +# endif /* Win95 means Win95-style UI, i.e. Win9x/NT 4+ */ - #if !defined(__WIN95__) && defined(WINVER) && (WINVER >= 0x0400) - #define __WIN95__ - #endif +# if !defined(__WIN95__) && (WINVER >= 0x0400) +# define __WIN95__ +# endif #endif /* Win32 */ #if defined(__WXMSW__) || defined(__WIN32__) - #if !defined(__WINDOWS__) - #define __WINDOWS__ - #endif +# if !defined(__WINDOWS__) +# define __WINDOWS__ +# endif +#endif + +#ifdef __WINE__ +# ifndef __WIN95__ +# define __WIN95__ +# endif +#endif /* WINE */ + +/* detect MS SmartPhone */ +#if defined( WIN32_PLATFORM_WFSP ) +# ifndef __SMARTPHONE__ +# define __SMARTPHONE__ +# endif +# ifndef __WXWINCE__ +# define __WXWINCE__ +# endif +#endif + +/* detect PocketPC */ +#if defined( WIN32_PLATFORM_PSPC ) +# ifndef __POCKETPC__ +# define __POCKETPC__ +# endif +# ifndef __WXWINCE__ +# define __WXWINCE__ +# endif #endif -#ifdef __WXWINE__ - #ifndef __WIN32__ - #define __WIN32__ +/* detect Standard WinCE SDK */ +#if defined( WCE_PLATFORM_STANDARDSDK ) +# ifndef __WINCE_STANDARDSDK__ +# define __WINCE_STANDARDSDK__ +# endif +# ifndef __WXWINCE__ +# define __WXWINCE__ +# endif +#endif + +#if defined(_WIN32_WCE) && !defined(WIN32_PLATFORM_WFSP) && !defined(WIN32_PLATFORM_PSPC) +# if (_WIN32_WCE >= 400) +# ifndef __WINCE_NET__ +# define __WINCE_NET__ +# endif +# elif (_WIN32_WCE >= 200) +# ifndef __HANDHELDPC__ +# define __HANDHELDPC__ +# endif +# endif +# ifndef __WXWINCE__ +# define __WXWINCE__ +# endif +#endif + +/* + Hardware platform detection. + + VC++ defines _M_xxx symbols. + */ +#if defined(_M_IX86) || defined(i386) || defined(__i386) || defined(__i386__) + #ifndef __INTEL__ + #define __INTEL__ #endif - #ifndef __WIN95__ - #define __WIN95__ +#endif /* x86 */ + +#if defined(_M_IA64) + #ifndef __IA64__ + #define __IA64__ #endif - #ifndef STRICT - #define STRICT +#endif /* ia64 */ + +#if defined(_M_MPPC) || defined(__PPC__) + #ifndef __POWERPC__ + #define __POWERPC__ #endif -#endif /* WINE */ +#endif /* alpha */ -#if defined(TWIN32) && !defined(__TWIN32__) - #define __TWIN32__ -#endif /* Twin32 */ +#if defined(_M_ALPHA) || defined(__AXP__) + #ifndef __ALPHA__ + #define __ALPHA__ + #endif +#endif /* alpha */ /* Include wx/setup.h for the Unix platform defines generated by configure and @@ -64,6 +262,52 @@ /* check the consistency of the settings in setup.h */ #include "wx/chkconf.h" +/* + adjust the Unicode setting: wxUSE_UNICODE should be defined as 0 or 1 + and is used by wxWidgets, _UNICODE and/or UNICODE may be defined or used by + the system headers so bring these settings in sync + */ + +/* set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined */ +#if defined(_UNICODE) || defined(UNICODE) +# undef wxUSE_UNICODE +# define wxUSE_UNICODE 1 +#else /* !UNICODE */ +# ifndef wxUSE_UNICODE +# define wxUSE_UNICODE 0 +# endif +#endif /* UNICODE/!UNICODE */ + +/* and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1 */ +#if wxUSE_UNICODE +# ifndef _UNICODE +# define _UNICODE +# endif +# ifndef UNICODE +# define UNICODE +# endif +#endif /* wxUSE_UNICODE */ + +#if defined( __MWERKS__ ) && !defined(__INTEL__) +// otherwise MSL headers bring in WIN32 dependant APIs +#undef UNICODE +#endif +/* + some compilers don't support iostream.h any longer, while some of theme + are not updated with yet, so override the users setting here + in such case. + */ +#if defined(_MSC_VER) && (_MSC_VER >= 1310) +# undef wxUSE_IOSTREAMH +# define wxUSE_IOSTREAMH 0 +#elif defined(__DMC__) || defined(__WATCOMC__) +# undef wxUSE_IOSTREAMH +# define wxUSE_IOSTREAMH 1 +#elif defined(__MINGW32__) +# undef wxUSE_IOSTREAMH +# define wxUSE_IOSTREAMH 0 +#endif /* compilers with/without iostream.h */ + /* old C++ headers (like ) declare classes in the global namespace while the new, standard ones (like ) do it in std:: namespace @@ -72,129 +316,172 @@ either case */ #if !wxUSE_IOSTREAMH - #define wxSTD std:: +# define wxSTD std:: #else - #define wxSTD +# define wxSTD #endif /* - OS: first test for generic Unix defines, then for particular flavours and + OS: first of all, test for MS-DOS platform. We must do this before testing + for Unix, because DJGPP compiler defines __unix__ under MS-DOS + */ +#if defined(__GO32__) || defined(__DJGPP__) || defined(__DOS__) +# ifndef __DOS__ +# define __DOS__ +# endif + /* size_t is the same as unsigned int for Watcom 11 compiler, */ + /* so define it if it hadn't been done by configure yet */ +# if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) +# ifdef __WATCOMC__ +# define wxSIZE_T_IS_UINT +# endif +# ifdef __DJGPP__ +# define wxSIZE_T_IS_ULONG +# endif +# endif + +/* + OS: then test for generic Unix defines, then for particular flavours and finally for Unix-like systems */ -#if defined(__UNIX__) || defined(__unix) || defined(__unix__) || \ - defined(____SVR4____) || defined(__LINUX__) || defined(__sgi) || \ - defined(__hpux) || defined(sun) || defined(__SUN__) || defined(_AIX) || \ - defined(__EMX__) || defined(__VMS) || defined(__BEOS__) +#elif defined(__UNIX__) || defined(__unix) || defined(__unix__) || \ + defined(____SVR4____) || defined(__LINUX__) || defined(__sgi) || \ + defined(__hpux) || defined(sun) || defined(__SUN__) || defined(_AIX) || \ + defined(__EMX__) || defined(__VMS) || defined(__BEOS__) - #define __UNIX_LIKE__ +# define __UNIX_LIKE__ /* Helps SGI compilation, apparently */ - #ifdef __SGI__ - #ifdef __GNUG__ - #define __need_wchar_t - #else /* !gcc */ +# ifdef __SGI__ +# ifdef __GNUG__ +# define __need_wchar_t +# else /* !gcc */ /* Note I use the term __SGI_CC__ for both cc and CC, its not a good idea to mix gcc and cc/CC, the name mangling is different */ - #define __SGI_CC__ - #endif /* gcc/!gcc */ - #endif /* SGI */ - - #if defined(sun) || defined(__SUN__) - #ifndef __GNUG__ - #ifndef __SUNCC__ - #define __SUNCC__ - #endif /* Sun CC */ - #endif - #endif /* Sun */ - - #ifdef __EMX__ - #define OS2EMX_PLAIN_CHAR - #endif +# define __SGI_CC__ +# endif /* gcc/!gcc */ +# endif /* SGI */ + +# if defined(sun) || defined(__SUN__) +# ifndef __GNUG__ +# ifndef __SUNCC__ +# define __SUNCC__ +# endif /* Sun CC */ +# endif +# endif /* Sun */ + +# ifdef __EMX__ +# define OS2EMX_PLAIN_CHAR +# endif /* define __HPUX__ for HP-UX where standard macro is __hpux */ - #if defined(__hpux) && !defined(__HPUX__) - #define __HPUX__ - #endif /* HP-UX */ - - #if defined(__WXMAC__) && defined(__DARWIN__) - /* Mac OS X */ - - /* - Some code has been added to workaround defects(?) in the - bundled gcc compiler. These corrections are identified by: - __DARWIN__ for corrections necessary for Darwin (wxMac, wxMotif) - */ - - #include - #endif /* __WXMAC__ && __DARWIN__ */ - - #if defined(__CYGWIN__) - #if !defined(wxSIZE_T_IS_UINT) - #define wxSIZE_T_IS_UINT - #endif - #endif +# if defined(__hpux) && !defined(__HPUX__) +# define __HPUX__ +# endif /* HP-UX */ + +# if defined(__CYGWIN__) || defined(__WINE__) +# if !defined(wxSIZE_T_IS_UINT) +# define wxSIZE_T_IS_UINT +# endif +# endif #elif defined(applec) || \ defined(THINK_C) || \ (defined(__MWERKS__) && !defined(__INTEL__)) /* MacOS */ -#elif defined(__WXMAC__) && defined(__DARWIN__) +# if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) +# define wxSIZE_T_IS_ULONG +# endif +#elif defined(__WXMAC__) && defined(__APPLE__) /* Mac OS X */ - #define __UNIX_LIKE__ +# define __UNIX_LIKE__ + /* + These defines are needed when compiling using Project Builder + with a non generated setup0.h + */ +# ifndef __UNIX__ +# define __UNIX__ 1 +# endif +# ifndef __BSD__ +# define __BSD__ 1 +# endif +# ifndef __DARWIN__ +# define __DARWIN__ 1 +# endif +# ifndef __POWERPC__ +# define __POWERPC__ 1 +# endif +# ifndef TARGET_CARBON +# define TARGET_CARBON 1 +# endif + +# if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) +# define wxSIZE_T_IS_ULONG +# endif /* Some code has been added to workaround defects(?) in the - bundled gcc compiler. These corrections are identified by: - __DARWIN__ for corrections necessary for Darwin (wxMac, wxMotif) + bundled gcc compiler. These corrections are identified by + __DARWIN__ for Darwin related corrections (wxMac, wxMotif) */ - - #include #elif defined(__OS2__) - #if defined(__IBMCPP__) - #define __VISAGEAVER__ __IBMCPP__ - #endif - #ifndef __WXOS2__ - #define __WXOS2__ - #endif - #ifndef __WXPM__ - #define __WXPM__ - #endif +# if defined(__IBMCPP__) +# define __VISAGEAVER__ __IBMCPP__ +# endif +# ifndef __WXOS2__ +# define __WXOS2__ +# endif +# ifndef __WXPM__ +# define __WXPM__ +# endif /* Place other OS/2 compiler environment defines here */ - #if defined(__VISAGECPP__) +# if defined(__VISAGECPP__) /* VisualAge is the only thing that understands _Optlink */ - #define LINKAGEMODE _Optlink - #endif - #define wxSIZE_T_IS_UINT +# define LINKAGEMODE _Optlink +# endif +# define wxSIZE_T_IS_UINT + +#elif defined(__PALMOS__) +# ifdef __WIN32__ +# error "__WIN32__ should not be defined for PalmOS" +# endif +# ifdef __WINDOWS__ +# error "__WINDOWS__ should not be defined for PalmOS" +# endif +# ifdef __WXMSW__ +# error "__WXMSW__ should not be defined for PalmOS" +# endif + #else /* Windows */ - #ifndef __WINDOWS__ - #define __WINDOWS__ - #endif /* Windows */ +# ifndef __WINDOWS__ +# define __WINDOWS__ +# endif /* Windows */ /* to be changed for Win64! */ - #ifndef __WIN32__ - #define __WIN16__ - #endif +# ifndef __WIN32__ +# error "__WIN32__ should be defined for Win32 and Win64, Win16 is not supported" +# endif /* define another standard symbol for Microsoft Visual C++: the standard one (_MSC_VER) is also defined by Metrowerks compiler */ - #if defined(_MSC_VER) && !defined(__MWERKS__) - #define __VISUALC__ _MSC_VER - #elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__) - #define __BORLANDC__ - #elif defined(__WATCOMC__) - #elif defined(__SC__) - #define __SYMANTECC__ - #endif /* compiler */ +# if defined(_MSC_VER) && !defined(__MWERKS__) +# define __VISUALC__ _MSC_VER +# elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__) +# define __BORLANDC__ +# elif defined(__WATCOMC__) +# elif defined(__SC__) +# define __SYMANTECC__ +# endif /* compiler */ /* size_t is the same as unsigned int for all Windows compilers we know, */ /* so define it if it hadn't been done by configure yet */ - #if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) - #define wxSIZE_T_IS_UINT - #endif +# if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) +# define wxSIZE_T_IS_UINT +# endif #endif /* OS */ /* @@ -202,28 +489,117 @@ define __UNIX__), do define __UNIX__ now */ #if !defined(__UNIX__) && defined(__UNIX_LIKE__) - #define __UNIX__ +# define __UNIX__ #endif /* Unix */ -#if defined(__HPUX__) && !defined(__WXGTK__) - #ifndef __WXMOTIF__ - #define __WXMOTIF__ - #endif /* __WXMOTIF__ */ +#if defined(__WXMOTIF__) || defined(__WXX11__) +# define __X__ #endif -#if defined(__WXMOTIF__) - #define __X__ +#ifdef __SC__ +# ifdef __DMC__ +# define __DIGITALMARS__ +# else +# define __SYMANTEC__ +# endif +#endif + +/* Force linking against required libraries under Windows CE: */ +#ifdef __WXWINCE__ +# include "wx/msw/wince/libraries.h" +#endif + +/* Force inclusion of main PalmOS header: */ +#ifdef __WXPALMOS__ +# include +# undef Abs #endif +/* + This macro can be used to test the gcc version and can be used like this: + +# if wxCHECK_GCC_VERSION(3, 1) + ... we have gcc 3.1 or later ... +# else + ... no gcc at all or gcc < 3.1 ... +# endif +*/ +#define wxCHECK_GCC_VERSION( major, minor ) \ + ( defined(__GNUC__) && defined(__GNUC_MINOR__) \ + && ( ( __GNUC__ > (major) ) \ + || ( __GNUC__ == (major) && __GNUC_MINOR__ >= (minor) ) ) ) + /* This macro can be used to check that the version of mingw32 compiler is at least maj.min */ -#if defined( __GNUWIN32__ ) || defined( __MINGW32__ ) || defined( __CYGWIN__ ) - #include "wx/msw/gccpriv.h" +#if ( defined( __GNUWIN32__ ) || defined( __MINGW32__ ) || \ + defined( __CYGWIN__ ) || \ + (defined(__WATCOMC__) && __WATCOMC__ >= 1200) ) && \ + !defined(__DOS__) && \ + !defined(__WXMOTIF__) && \ + !defined(__WXGTK__) && \ + !defined(__WXX11__) && \ + !defined(__WXPALMOS__) +# include "wx/msw/gccpriv.h" #else - #undef wxCHECK_W32API_VERSION - #define wxCHECK_W32API_VERSION(maj, min) (0) +# undef wxCHECK_W32API_VERSION +# define wxCHECK_W32API_VERSION(maj, min) (0) +#endif + +#if defined (__WXMSW__) +# if !defined(__WATCOMC__) +# define wxHAVE_RAW_BITMAP +# endif +#endif + +#if defined (__WXMAC__) +# ifndef WORDS_BIGENDIAN +# define WORDS_BIGENDIAN 1 +# endif +#endif + +/* Choose which method we will use for updating menus + * - in OnIdle, or when we receive a wxEVT_MENU_OPEN event. + * Presently, only Windows and GTK+ support wxEVT_MENU_OPEN. + */ +#ifndef wxUSE_IDLEMENUUPDATES +# if (defined(__WXMSW__) || defined(__WXGTK__)) && !defined(__WXUNIVERSAL__) +# define wxUSE_IDLEMENUUPDATES 0 +# else +# define wxUSE_IDLEMENUUPDATES 1 +# endif +#endif + +/* + * Define symbols that are not yet in + * configure or possibly some setup.h files. + * They will need to be added. + */ + +#ifndef wxUSE_FILECONFIG +# if wxUSE_CONFIG +# define wxUSE_FILECONFIG 1 +# else +# define wxUSE_FILECONFIG 0 +# endif +#endif + +#ifndef wxUSE_HOTKEY +# define wxUSE_HOTKEY 0 +#endif + +#if !defined(wxUSE_WXDIB) && defined(__WXMSW__) +# define wxUSE_WXDIB 1 +#endif + +/* + We need AvailabilityMacros.h for ifdefing out things that don't exist on + OSX 10.2 and lower + FIXME: We need a better way to detect for 10.3 then including a system header +*/ +#ifdef __DARWIN__ + #include #endif #endif /* _WX_PLATFORM_H_ */