X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3a04ad791755b30422b061600da4a209b1ac59bc..438959cca892a7651634cc3a7aad4819ac49b23c:/include/wx/platform.h diff --git a/include/wx/platform.h b/include/wx/platform.h index ca676335ec..9eaffa8a8d 100644 --- a/include/wx/platform.h +++ b/include/wx/platform.h @@ -14,50 +14,32 @@ #ifndef _WX_PLATFORM_H_ #define _WX_PLATFORM_H_ - -/* - Codewarrior doesn't define any Windows symbols until some headers - are included -*/ -#ifdef __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__ -# include -# ifndef MAC_OS_X_VERSION_10_4 -# define MAC_OS_X_VERSION_10_4 1040 -# endif -# ifndef MAC_OS_X_VERSION_10_5 -# define MAC_OS_X_VERSION_10_5 1050 -# endif -# ifdef __WXMAC_XCODE__ -# include -# include "wx/mac/carbon/config_xcode.h" -# endif -# else -# if TARGET_CARBON -# define __WXMAC_CARBON__ -# else -# define __WXMAC_CLASSIC__ -# endif +#ifdef __WXMAC_XCODE__ +# include +# include +# include +# ifndef MAC_OS_X_VERSION_10_4 +# define MAC_OS_X_VERSION_10_4 1040 +# endif +# ifndef MAC_OS_X_VERSION_10_5 +# define MAC_OS_X_VERSION_10_5 1050 +# endif +# ifndef MAC_OS_X_VERSION_10_6 +# define MAC_OS_X_VERSION_10_6 1060 +# endif +# ifndef MAC_OS_X_VERSION_10_7 +# define MAC_OS_X_VERSION_10_7 1070 +# endif +# ifndef MAC_OS_X_VERSION_10_8 +# define MAC_OS_X_VERSION_10_8 1080 +# endif +# include "wx/osx/config_xcode.h" +# ifndef __WXOSX__ +# define __WXOSX__ 1 +# endif +# ifndef __WXMAC__ +# define __WXMAC__ 1 # 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 /* @@ -68,41 +50,6 @@ # ifndef __WXMSW__ # define __WXMSW__ # endif - -# ifndef _WIN32 -# define _WIN32 -# endif - -# ifndef WIN32 -# define WIN32 -# endif -#endif - -#if defined(__PALMOS__) -# if __PALMOS__ == 0x06000000 -# define __WXPALMOS6__ -# endif -# if __PALMOS__ == 0x05000000 -# define __WXPALMOS5__ -# endif -# 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) @@ -125,18 +72,40 @@ # ifndef __WXMSW__ # define __WXMSW__ # endif - -# ifndef __WIN32__ -# define __WIN32__ -# endif #endif /* Win32 */ -#if defined(__WXMSW__) || defined(__WIN32__) +#if defined(_WIN32) # if !defined(__WINDOWS__) # define __WINDOWS__ # endif + +# ifndef WIN32 +# define WIN32 +# endif + +# ifndef __WIN32__ +# define __WIN32__ +# endif +#endif /* _WIN32 */ + +/* Don't use widget toolkit specific code in non-GUI code */ +#if defined(wxUSE_GUI) && !wxUSE_GUI +# ifdef __WXMSW__ +# undef __WXMSW__ +# endif +# ifdef __WXGTK__ +# undef __WXGTK__ +# endif #endif +#if defined(__WXGTK__) && defined(__WINDOWS__) + +# ifdef __WXMSW__ +# undef __WXMSW__ +# endif + +#endif /* __WXGTK__ && __WINDOWS__ */ + /* detect MS SmartPhone */ #if defined( WIN32_PLATFORM_WFSP ) # ifndef __SMARTPHONE__ @@ -182,10 +151,19 @@ # endif #endif +#if defined(__WXWINCE__) && defined(_MSC_VER) && (_MSC_VER == 1201) + #define __EVC4__ +#endif + #if defined(__POCKETPC__) || defined(__SMARTPHONE__) || defined(__WXGPE__) # define __WXHANDHELD__ #endif +#ifdef __ANDROID__ +# define __WXANDROID__ +# include "wx/android/config_android.h" +#endif + /* Include wx/setup.h for the Unix platform defines generated by configure and the library compilation options @@ -195,6 +173,14 @@ */ #include "wx/setup.h" +/* + Convenience for any optional classes that use the wxAnyButton base class. + */ +#if wxUSE_TOGGLEBTN || wxUSE_BUTTON + #define wxHAS_ANY_BUTTON +#endif + + /* Hardware platform detection. @@ -212,7 +198,7 @@ #endif #endif /* ia64 */ -#if defined(_M_MPPC) || defined(__PPC__) +#if defined(_M_MPPC) || defined(__PPC__) || defined(__ppc__) #ifndef __POWERPC__ #define __POWERPC__ #endif @@ -251,25 +237,61 @@ # endif #endif /* wxUSE_UNICODE */ -#if defined( __MWERKS__ ) && !defined(__INTEL__) -/* otherwise MSL headers bring in WIN32 dependant APIs */ -#undef UNICODE -#endif + +/* + test for old versions of Borland C, normally need at least 5.82, Turbo + explorer, available for free at http://www.turboexplorer.com/downloads +*/ /* - This macro can be used to test the Open Watcom version. + Older versions of Borland C have some compiler bugs that need + workarounds. Mostly pertains to the free command line compiler 5.5.1. +*/ +#if defined(__BORLANDC__) && (__BORLANDC__ <= 0x551) + /* + The Borland free compiler is unable to handle overloaded enum + comparisons under certain conditions e.g. when any class has a + conversion ctor for an integral type and there's an overload to + compare between an integral type and that class type. + */ +# define wxCOMPILER_NO_OVERLOAD_ON_ENUM + + /* + This is needed to overcome bugs in 5.5.1 STL, linking errors will + result if it is not defined. + */ +# define _RWSTD_COMPILE_INSTANTIATE + + /* + Preprocessor in older Borland compilers have major problems + concatenating with ##. Specifically, if the string operands being + concatenated have special meaning (e.g. L"str", 123i64 etc) + then ## will not concatenate the operands correctly. + + As a workaround, define wxPREPEND* and wxAPPEND* without using + wxCONCAT_HELPER. + */ +# define wxCOMPILER_BROKEN_CONCAT_OPER +#endif /* __BORLANDC__ */ + +/* + Define Watcom-specific macros. */ #ifndef __WATCOMC__ # define wxWATCOM_VERSION(major,minor) 0 # define wxCHECK_WATCOM_VERSION(major,minor) 0 # define wxONLY_WATCOM_EARLIER_THAN(major,minor) 0 -#elif defined(__WATCOMC__) && __WATCOMC__ < 1200 -# error "Only Open Watcom is supported in this release" +# define WX_WATCOM_ONLY_CODE( x ) #else +# if __WATCOMC__ < 1200 +# error "Only Open Watcom is supported in this release" +# endif + # define wxWATCOM_VERSION(major,minor) ( major * 100 + minor * 10 + 1100 ) # define wxCHECK_WATCOM_VERSION(major,minor) ( __WATCOMC__ >= wxWATCOM_VERSION(major,minor) ) # define wxONLY_WATCOM_EARLIER_THAN(major,minor) ( __WATCOMC__ < wxWATCOM_VERSION(major,minor) ) +# define WX_WATCOM_ONLY_CODE( x ) x #endif /* @@ -294,11 +316,12 @@ /* OS: then test for generic Unix defines, then for particular flavours and finally for Unix-like systems + Mac OS X matches this case (__MACH__), prior Mac OS do not. */ #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__) + defined(__EMX__) || defined(__VMS) || defined(__BEOS__) || defined(__MACH__) # define __UNIX_LIKE__ @@ -328,6 +351,10 @@ # ifdef __EMX__ # define OS2EMX_PLAIN_CHAR +# endif +# if defined(__INNOTEK_LIBC__) + /* Ensure visibility of strnlen declaration */ +# define _GNU_SOURCE # endif /* define __HPUX__ for HP-UX where standard macro is __hpux */ @@ -340,45 +367,35 @@ # define wxSIZE_T_IS_UINT # endif # endif -#elif defined(applec) || \ - defined(THINK_C) || \ - (defined(__MWERKS__) && !defined(__INTEL__)) - /* MacOS */ -# 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__ - /* - 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 + /* All of these should already be defined by including configure- + generated setup.h but we wish to support Xcode compilation without + requiring the user to define these himself. + */ +# if defined(__APPLE__) && defined(__MACH__) +# ifndef __UNIX__ +# define __UNIX__ 1 +# endif +# ifndef __BSD__ +# define __BSD__ 1 +# endif + /* __DARWIN__ is our own define to mean OS X or pure Darwin */ +# ifndef __DARWIN__ +# define __DARWIN__ 1 +# endif + /* NOTE: TARGET_CARBON is actually a 0/1 and must be 1 for OS X */ +# ifndef TARGET_CARBON +# define TARGET_CARBON 1 +# endif + /* OS X uses unsigned long size_t for both ILP32 and LP64 modes. */ +# if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) +# define wxSIZE_T_IS_ULONG +# endif # 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 Darwin related corrections (wxMac, wxMotif) - */ +/* + OS: OS/2 + */ #elif defined(__OS2__) /* wxOS2 vs. non wxOS2 ports on OS2 platform */ @@ -399,17 +416,9 @@ # 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 - +/* + OS: Otherwise it must be Windows + */ #else /* Windows */ # ifndef __WINDOWS__ # define __WINDOWS__ @@ -422,10 +431,35 @@ /* define another standard symbol for Microsoft Visual C++: the standard - one (_MSC_VER) is also defined by Metrowerks compiler + one (_MSC_VER) is also defined by some other compilers. */ -# if defined(_MSC_VER) && !defined(__MWERKS__) +# if defined(_MSC_VER) # define __VISUALC__ _MSC_VER + + /* + define special symbols for different VC version instead of writing tests + for magic numbers such as 1200, 1300 &c repeatedly + */ +# if __VISUALC__ < 1100 +# error "This Visual C++ version is too old and not supported any longer." +# elif __VISUALC__ < 1200 +# define __VISUALC5__ +# elif __VISUALC__ < 1300 +# define __VISUALC6__ +# elif __VISUALC__ < 1400 +# define __VISUALC7__ +# elif __VISUALC__ < 1500 +# define __VISUALC8__ +# elif __VISUALC__ < 1600 +# define __VISUALC9__ +# elif __VISUALC__ < 1700 +# define __VISUALC10__ +# elif __VISUALC__ < 1800 +# define __VISUALC11__ +# else +# pragma message("Please update wx/platform.h to recognize this VC++ version") +# endif + # elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__) # define __BORLANDC__ # elif defined(__WATCOMC__) @@ -435,7 +469,7 @@ /* 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) +# if !defined(wxSIZE_T_IS_UINT) && !defined(wxSIZE_T_IS_ULONG) && !defined(__WIN64__) # define wxSIZE_T_IS_UINT # endif #endif /* OS */ @@ -500,6 +534,17 @@ #define wxNEEDS_CHARPP #endif +/* + This macro can be used to test the Visual C++ version. +*/ +#ifndef __VISUALC__ +# define wxVISUALC_VERSION(major) 0 +# define wxCHECK_VISUALC_VERSION(major) 0 +#else +# define wxVISUALC_VERSION(major) ( (6 + major) * 100 ) +# define wxCHECK_VISUALC_VERSION(major) ( __VISUALC__ >= wxVISUALC_VERSION(major) ) +#endif + /* This macro can be used to check that the version of mingw32 compiler is at least maj.min @@ -510,13 +555,13 @@ !defined(__DOS__) && \ !defined(__WXPM__) && \ !defined(__WXMOTIF__) && \ - !defined(__WXGTK__) && \ - !defined(__WXX11__) && \ - !defined(__WXPALMOS__) + !defined(__WXX11__) # include "wx/msw/gccpriv.h" #else # undef wxCHECK_W32API_VERSION # define wxCHECK_W32API_VERSION(maj, min) (0) +# undef wxCHECK_MINGW32_VERSION +# define wxCHECK_MINGW32_VERSION(maj, min) (0) #endif /** @@ -531,20 +576,131 @@ #define wxCHECK_SUNCC_VERSION(maj, min) (0) #endif -#if defined (__WXMSW__) -# if !defined(__WATCOMC__) -# define wxHAVE_RAW_BITMAP +/* + Handle Darwin gcc universal compilation. Don't do this in an Apple- + specific case since no sane compiler should be defining either + __BIG_ENDIAN__ or __LITTLE_ENDIAN__ unless it really is generating + code that will be hosted on a machine with the appropriate endianness. + If a compiler defines neither, assume the user or configure set + WORDS_BIGENDIAN appropriately. + */ +#if defined(__BIG_ENDIAN__) +# undef WORDS_BIGENDIAN +# define WORDS_BIGENDIAN 1 +#elif defined(__LITTLE_ENDIAN__) +# undef WORDS_BIGENDIAN +#elif defined(__WXMAC__) && !defined(WORDS_BIGENDIAN) +/* According to Stefan even ancient Mac compilers defined __BIG_ENDIAN__ */ +# warning "Compiling wxMac with probably wrong endianness" +#endif +/* also the 32/64 bit universal builds must be handled accordingly */ +#ifdef __DARWIN__ +# ifdef __LP64__ +# undef SIZEOF_VOID_P +# undef SIZEOF_LONG +# undef SIZEOF_SIZE_T +# define SIZEOF_VOID_P 8 +# define SIZEOF_LONG 8 +# define SIZEOF_SIZE_T 8 +# else +# undef SIZEOF_VOID_P +# undef SIZEOF_LONG +# undef SIZEOF_SIZE_T +# define SIZEOF_VOID_P 4 +# define SIZEOF_LONG 4 +# define SIZEOF_SIZE_T 4 # endif #endif -#if defined (__WXMAC__) -# if ( !defined(__MACH__) || ( defined(__BIG_ENDIAN__) && __BIG_ENDIAN__ ) ) -# define WORDS_BIGENDIAN 1 +/* + Define various OS X symbols before including wx/chkconf.h which uses them. + + __WXOSX_MAC__ means Mac OS X, non embedded + __WXOSX_IPHONE__ means OS X iPhone + */ + +/* + Normally all of __WXOSX_XXX__, __WXOSX__ and __WXMAC__ are defined by + configure but ensure that we also define them if configure was not used for + whatever reason. + + The primary symbol remains __WXOSX_XXX__ one, __WXOSX__ exists to allow + checking for any OS X port (Carbon and Cocoa) and __WXMAC__ is an old name + for it. + */ +#if defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__) || defined(__WXOSX_IPHONE__) +# ifndef __WXOSX__ +# define __WXOSX__ 1 +# endif +# ifndef __WXMAC__ +# define __WXMAC__ 1 +# endif +#endif + +#ifdef __WXOSX__ +/* setup precise defines according to sdk used */ +# include +# if defined(__WXOSX_IPHONE__) +# if !( defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE ) +# error "incorrect SDK for an iPhone build" +# endif +# else +# if wxUSE_GUI && !(defined(__WXOSX_CARBON__) || defined(__WXOSX_COCOA__)) +# error "one of __WXOSX_IPHONE__, __WXOSX_CARBON__ or __WXOSX_COCOA__ must be defined for the GUI build" +# endif +# if !( defined(TARGET_OS_MAC) && TARGET_OS_MAC ) +# error "incorrect SDK for a Mac OS X build" +# endif +# define __WXOSX_MAC__ 1 +# endif +#endif + +#ifdef __WXOSX_MAC__ +# if defined(__MACH__) +# include +# ifndef MAC_OS_X_VERSION_10_4 +# define MAC_OS_X_VERSION_10_4 1040 +# endif +# ifndef MAC_OS_X_VERSION_10_5 +# define MAC_OS_X_VERSION_10_5 1050 +# endif +# ifndef MAC_OS_X_VERSION_10_6 +# define MAC_OS_X_VERSION_10_6 1060 +# endif +# ifndef MAC_OS_X_VERSION_10_7 +# define MAC_OS_X_VERSION_10_7 1070 +# endif +# ifndef MAC_OS_X_VERSION_10_8 +# define MAC_OS_X_VERSION_10_8 1080 +# endif # else -# undef WORDS_BIGENDIAN +# error "only mach-o configurations are supported" # endif #endif +/* + __WXOSX_OR_COCOA__ is a common define to wxOSX (Carbon or Cocoa) and wxCocoa ports under OS X. + + DO NOT use this define in base library code. Although wxMac has its own + private base library (and thus __WXOSX_OR_COCOA__,__WXMAC__ and related defines are + valid there), wxCocoa shares its library with other ports like wxGTK and wxX11. + + To keep wx authors from screwing this up, only enable __WXOSX_OR_COCOA__ for wxCocoa when + not compiling the base library. We determine this by first checking if + wxUSE_BASE is not defined. If it is not defined, then we're not buildling + the base library, and possibly not building wx at all (but actually building + user code that's using wx). If it is defined then we must check to make sure + it is not true. If it is true, we're building base. + + If you want it in the common darwin base library then use __DARWIN__. You + can use any Darwin-available libraries like CoreFoundation but please avoid + using OS X libraries like Carbon or CoreServices. + + */ +#if defined(__WXOSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE)) +# define __WXOSX_OR_COCOA__ 1 +#endif + /* check the consistency of the settings in setup.h: note that this must be done after setting wxUSE_UNICODE correctly as it is used in wx/chkconf.h @@ -592,12 +748,21 @@ # define wxVMS_USE_STD #endif +#ifdef __VMS +#define XtDisplay XTDISPLAY +#ifdef __WXMOTIF__ +#define XtParent XTPARENT +#define XtScreen XTSCREEN +#define XtWindow XTWINDOW +#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. + * Presently, only Windows, OS X and GTK+ support wxEVT_MENU_OPEN. */ #ifndef wxUSE_IDLEMENUUPDATES -# if (defined(__WXMSW__) || defined(__WXGTK__)) && !defined(__WXUNIVERSAL__) +# if (defined(__WXMSW__) || defined(__WXGTK__) || defined(__WXOSX__)) && !defined(__WXUNIVERSAL__) # define wxUSE_IDLEMENUUPDATES 0 # else # define wxUSE_IDLEMENUUPDATES 1 @@ -611,7 +776,7 @@ */ #ifndef wxUSE_FILECONFIG -# if wxUSE_CONFIG +# if wxUSE_CONFIG && wxUSE_TEXTFILE # define wxUSE_FILECONFIG 1 # else # define wxUSE_FILECONFIG 0 @@ -627,12 +792,28 @@ #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 + Optionally supported C++ features. + */ + +/* + RTTI: if it is disabled in build/msw/makefile.* then this symbol will + already be defined but it's also possible to do it from configure (with + g++) or by editing project files with MSVC so test for it here too. + */ +#ifndef wxNO_RTTI + /* + Only 4.3 defines __GXX_RTTI by default so its absence is not an + indication of disabled RTTI with the previous versions. + */ +# if wxCHECK_GCC_VERSION(4, 3) +# ifndef __GXX_RTTI +# define wxNO_RTTI +# endif +# elif defined(_MSC_VER) +# ifndef _CPPRTTI +# define wxNO_RTTI +# endif +# endif +#endif /* wxNO_RTTI */ #endif /* _WX_PLATFORM_H_ */