X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0e1f8ea4a3c2764ec89d95f4edef40257e32ac5b..33f3e2b31ed781ba1446b49ec6d3e226c0a5c652:/include/wx/defs.h diff --git a/include/wx/defs.h b/include/wx/defs.h index 49440aef7f..f95bb7cc34 100644 --- a/include/wx/defs.h +++ b/include/wx/defs.h @@ -30,7 +30,7 @@ #ifdef __cplusplus /* Make sure the environment is set correctly */ # if defined(__WXMSW__) && defined(__X__) -# error "Target can't be both X and Windows" +# error "Target can't be both X and MSW" # elif !defined(__WXMOTIF__) && \ !defined(__WXMSW__) && \ !defined(__WXGTK__) && \ @@ -175,6 +175,18 @@ # define wxSUPPRESS_GCC_PRIVATE_DTOR_WARNING(name) #endif +/* + Clang Support + */ + +#ifndef WX_HAS_CLANG_FEATURE +# ifndef __has_feature +# define WX_HAS_CLANG_FEATURE(x) 0 +# else +# define WX_HAS_CLANG_FEATURE(x) __has_feature(x) +# endif +#endif + /* ---------------------------------------------------------------------------- */ /* wxWidgets version and compatibility defines */ /* ---------------------------------------------------------------------------- */ @@ -205,7 +217,7 @@ /* Prevents conflicts between sys/types.h and winsock.h with Cygwin, */ /* when using Windows sockets. */ -#ifdef __CYGWIN__ +#if defined(__CYGWIN__) && defined(__WXMSW__) #define __USE_W32_SOCKETS #endif @@ -252,9 +264,6 @@ typedef short int WXTYPE; #elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x0520) /* BC++ 4.52 doesn't support explicit, CBuilder 1 does */ #define HAVE_EXPLICIT - #elif defined(__MWERKS__) && (__MWERKS__ >= 0x2400) - /* Metrowerks CW6 or higher has explicit */ - #define HAVE_EXPLICIT #elif defined(__DIGITALMARS__) #define HAVE_EXPLICIT #elif defined(__WATCOMC__) @@ -394,6 +403,10 @@ typedef short int WXTYPE; #if wxCHECK_WATCOM_VERSION(1,2) #define HAVE_VARIADIC_MACROS #endif + + #if wxCHECK_VISUALC_VERSION(9) + #define HAVE_VARIADIC_MACROS + #endif #endif /* HAVE_VARIADIC_MACROS */ @@ -461,7 +474,7 @@ typedef short int WXTYPE; #define wxSTDCALL #endif /* platform */ -/* LINKAGEMODE mode is empty for everyting except OS/2 */ +/* LINKAGEMODE mode is empty for everything except OS/2 */ #ifndef LINKAGEMODE #define LINKAGEMODE #endif /* LINKAGEMODE */ @@ -513,6 +526,17 @@ typedef short int WXTYPE; # define WX_ATTRIBUTE_PRINTF_5 WX_ATTRIBUTE_PRINTF(5, 6) #endif /* !defined(WX_ATTRIBUTE_PRINTF) */ +#ifndef WX_ATTRIBUTE_NORETURN +# if WX_HAS_CLANG_FEATURE(attribute_analyzer_noreturn) +# define WX_ATTRIBUTE_NORETURN __attribute__((analyzer_noreturn)) +# elif defined( __GNUC__ ) +# define WX_ATTRIBUTE_NORETURN __attribute__ ((noreturn)) +# elif wxCHECK_VISUALC_VERSION(7) +# define WX_ATTRIBUTE_NORETURN __declspec(noreturn) +# else +# define WX_ATTRIBUTE_NORETURN +# endif +#endif /* Macro to issue warning when using deprecated functions with gcc3 or MSVC7: */ #if wxCHECK_GCC_VERSION(3, 1) @@ -559,6 +583,27 @@ typedef short int WXTYPE; # define wxDEPRECATED_BUT_USED_INTERNALLY(x) wxDEPRECATED(x) #endif +/* + Macros to suppress and restore gcc warnings, requires g++ >= 4.6 and don't + do anything otherwise. + + Example of use: + + wxGCC_WARNING_SUPPRESS(float-equal) + inline bool wxIsSameDouble(double x, double y) { return x == y; } + wxGCC_WARNING_RESTORE(float-equal) + */ +#if wxCHECK_GCC_VERSION(4, 6) +# define wxGCC_WARNING_SUPPRESS(x) \ + _Pragma (wxSTRINGIZE(GCC diagnostic push)) \ + _Pragma (wxSTRINGIZE(GCC diagnostic ignored wxSTRINGIZE(wxCONCAT(-W,x)))) +# define wxGCC_WARNING_RESTORE(x) \ + _Pragma (wxSTRINGIZE(GCC diagnostic pop)) +#else /* gcc < 4.6 or not gcc at all */ +# define wxGCC_WARNING_SUPPRESS(x) +# define wxGCC_WARNING_RESTORE(x) +#endif + /* Combination of the two variants above: should be used for deprecated functions which are defined inline and are used by wxWidgets itself. @@ -649,9 +694,13 @@ typedef short int WXTYPE; m(==,x,y,z) m(!=,x,y,z) m(>=,x,y,z) m(<=,x,y,z) m(>,x,y,z) m(<,x,y,z) /* - This is only used with wxDEFINE_COMPARISON_REV: it passes both the normal - and the reversed comparison operators to the macro. + These are only used with wxDEFINE_COMPARISON_[BY_]REV: they pass both the + normal and the reversed comparison operators to the macro. */ +#define wxFOR_ALL_COMPARISONS_2_REV(m, x, y) \ + m(==,x,y,==) m(!=,x,y,!=) m(>=,x,y,<=) \ + m(<=,x,y,>=) m(>,x,y,<) m(<,x,y,>) + #define wxFOR_ALL_COMPARISONS_3_REV(m, x, y, z) \ m(==,x,y,z,==) m(!=,x,y,z,!=) m(>=,x,y,z,<=) \ m(<=,x,y,z,>=) m(>,x,y,z,<) m(<,x,y,z,>) @@ -663,6 +712,9 @@ typedef short int WXTYPE; #define wxDEFINE_COMPARISON_REV(op, T1, T2, cmp, oprev) \ inline bool operator op(T2 y, T1 x) { return cmp(x, y, oprev); } +#define wxDEFINE_COMPARISON_BY_REV(op, T1, T2, oprev) \ + inline bool operator op(T1 x, T2 y) { return y oprev x; } + /* Define all 6 comparison operators (==, !=, <, <=, >, >=) for the given types in the specified order. The implementation is provided by the cmp @@ -672,6 +724,14 @@ typedef short int WXTYPE; #define wxDEFINE_COMPARISONS(T1, T2, cmp) \ wxFOR_ALL_COMPARISONS_3(wxDEFINE_COMPARISON, T1, T2, cmp) +/* + Define all 6 comparison operators (==, !=, <, <=, >, >=) for the given + types in the specified order, implemented in terms of existing operators + for the reverse order. + */ +#define wxDEFINE_COMPARISONS_BY_REV(T1, T2) \ + wxFOR_ALL_COMPARISONS_2_REV(wxDEFINE_COMPARISON_BY_REV, T1, T2) + /* This macro allows to define all 12 comparison operators (6 operators for both orders of arguments) for the given types using the provided "cmp" @@ -740,13 +800,6 @@ typedef short int WXTYPE; /* compiler specific settings */ /* ---------------------------------------------------------------------------- */ -#if defined(__MWERKS__) - #undef try - #undef except - #undef finally - #define except(x) catch(...) -#endif /* Metrowerks */ - #if wxONLY_WATCOM_EARLIER_THAN(1,4) typedef short mode_t; #endif @@ -754,13 +807,10 @@ typedef short int WXTYPE; /* where should i put this? we need to make sure of this as it breaks */ /* the code. */ #if !wxUSE_IOSTREAMH && defined(__WXDEBUG__) -# ifndef __MWERKS__ -/* #undef __WXDEBUG__ */ # ifdef wxUSE_DEBUG_NEW_ALWAYS # undef wxUSE_DEBUG_NEW_ALWAYS # define wxUSE_DEBUG_NEW_ALWAYS 0 # endif -# endif #endif /* ---------------------------------------------------------------------------- */ @@ -777,9 +827,7 @@ enum { wxDefaultCoord = -1 }; /* ---------------------------------------------------------------------------- */ #if defined(__MINGW32__) - #if !defined(__MWERKS__) #include - #endif #endif /* chars are always one byte (by definition), shorts are always two (in */ @@ -1006,15 +1054,6 @@ typedef wxUint32 wxDword; #define wxLongLong_t long long #define wxLongLongSuffix ll #define wxLongLongFmtSpec "I64" -#elif defined(__MWERKS__) - #if __option(longlong) - #define wxLongLong_t long long - #define wxLongLongSuffix ll - #define wxLongLongFmtSpec "ll" - #else - #error "The 64 bit integer support in CodeWarrior has been disabled." - #error "See the documentation on the 'longlong' pragma." - #endif #elif defined(__VISAGECPP__) && __IBMCPP__ >= 400 #define wxLongLong_t long long #elif (defined(SIZEOF_LONG_LONG) && SIZEOF_LONG_LONG >= 8) || \ @@ -1208,11 +1247,7 @@ inline void *wxUIntToPtr(wxUIntPtr p) /* calculations */ typedef float wxFloat32; -#if (defined( __WXMAC__ ) || defined(__WXCOCOA__)) && defined (__MWERKS__) - typedef short double wxFloat64; -#else - typedef double wxFloat64; -#endif +typedef double wxFloat64; typedef double wxDouble; @@ -1290,36 +1325,6 @@ typedef double wxDouble; /* byte swapping */ -#if defined (__MWERKS__) && ( (__MWERKS__ < 0x0900) || macintosh ) -/* assembler versions for these */ -#ifdef __POWERPC__ - inline wxUint16 wxUINT16_SWAP_ALWAYS( wxUint16 i ) - {return (__lhbrx( &i , 0 ) );} - inline wxInt16 wxINT16_SWAP_ALWAYS( wxInt16 i ) - {return (__lhbrx( &i , 0 ) );} - inline wxUint32 wxUINT32_SWAP_ALWAYS( wxUint32 i ) - {return (__lwbrx( &i , 0 ) );} - inline wxInt32 wxINT32_SWAP_ALWAYS( wxInt32 i ) - {return (__lwbrx( &i , 0 ) );} -#else - #pragma parameter __D0 wxUINT16_SWAP_ALWAYS(__D0) - pascal wxUint16 wxUINT16_SWAP_ALWAYS(wxUint16 value) - = { 0xE158 }; - - #pragma parameter __D0 wxINT16_SWAP_ALWAYS(__D0) - pascal wxInt16 wxINT16_SWAP_ALWAYS(wxInt16 value) - = { 0xE158 }; - - #pragma parameter __D0 wxUINT32_SWAP_ALWAYS (__D0) - pascal wxUint32 wxUINT32_SWAP_ALWAYS(wxUint32 value) - = { 0xE158, 0x4840, 0xE158 }; - - #pragma parameter __D0 wxINT32_SWAP_ALWAYS (__D0) - pascal wxInt32 wxINT32_SWAP_ALWAYS(wxInt32 value) - = { 0xE158, 0x4840, 0xE158 }; - -#endif -#else /* !MWERKS */ #define wxUINT16_SWAP_ALWAYS(val) \ ((wxUint16) ( \ (((wxUint16) (val) & (wxUint16) 0x00ffU) << 8) | \ @@ -1343,7 +1348,6 @@ typedef double wxDouble; (((wxUint32) (val) & (wxUint32) 0x0000ff00U) << 8) | \ (((wxUint32) (val) & (wxUint32) 0x00ff0000U) >> 8) | \ (((wxUint32) (val) & (wxUint32) 0xff000000U) >> 24))) -#endif /* machine specific byte swapping */ #ifdef wxLongLong_t @@ -2259,6 +2263,28 @@ enum wxHitTest /* GDI descriptions */ /* ---------------------------------------------------------------------------- */ +// Hatch styles used by both pen and brush styles. +// +// NB: Do not use these constants directly, they're for internal use only, use +// wxBRUSHSTYLE_XXX_HATCH and wxPENSTYLE_XXX_HATCH instead. +enum wxHatchStyle +{ + wxHATCHSTYLE_INVALID = -1, + + /* + The value of the first style is chosen to fit with + wxDeprecatedGUIConstants values below, don't change it. + */ + wxHATCHSTYLE_FIRST = 111, + wxHATCHSTYLE_BDIAGONAL = wxHATCHSTYLE_FIRST, + wxHATCHSTYLE_CROSSDIAG, + wxHATCHSTYLE_FDIAGONAL, + wxHATCHSTYLE_CROSS, + wxHATCHSTYLE_HORIZONTAL, + wxHATCHSTYLE_VERTICAL, + wxHATCHSTYLE_LAST = wxHATCHSTYLE_VERTICAL +}; + /* WARNING: the following styles are deprecated; use the wxFontFamily, wxFontStyle, wxFontWeight, wxBrushStyle, @@ -2307,14 +2333,14 @@ enum wxDeprecatedGUIConstants /* drawn with a Pen, and without any Brush -- and it can be stippled. */ wxSTIPPLE = 110, - wxBDIAGONAL_HATCH, /* In wxWidgets < 2.6 use WX_HATCH macro */ - wxCROSSDIAG_HATCH, /* to verify these wx*_HATCH are in style */ - wxFDIAGONAL_HATCH, /* of wxBrush. In wxWidgets >= 2.6 use */ - wxCROSS_HATCH, /* wxBrush::IsHatch() instead. */ - wxHORIZONTAL_HATCH, - wxVERTICAL_HATCH, - wxFIRST_HATCH = wxBDIAGONAL_HATCH, - wxLAST_HATCH = wxVERTICAL_HATCH + wxBDIAGONAL_HATCH = wxHATCHSTYLE_BDIAGONAL, + wxCROSSDIAG_HATCH = wxHATCHSTYLE_CROSSDIAG, + wxFDIAGONAL_HATCH = wxHATCHSTYLE_FDIAGONAL, + wxCROSS_HATCH = wxHATCHSTYLE_CROSS, + wxHORIZONTAL_HATCH = wxHATCHSTYLE_HORIZONTAL, + wxVERTICAL_HATCH = wxHATCHSTYLE_VERTICAL, + wxFIRST_HATCH = wxHATCHSTYLE_FIRST, + wxLAST_HATCH = wxHATCHSTYLE_LAST }; #endif @@ -2785,10 +2811,15 @@ typedef int (* LINKAGEMODE wxListIterateFunction)(void *current); /* --------------------------------------------------------------------------- */ /* macros that enable wxWidgets apps to be compiled in absence of the */ -/* sytem headers, although some platform specific types are used in the */ +/* system headers, although some platform specific types are used in the */ /* platform specific (implementation) parts of the headers */ /* --------------------------------------------------------------------------- */ +#ifdef __DARWIN__ +#define DECLARE_WXOSX_OPAQUE_CFREF( name ) typedef struct __##name* name##Ref; +#define DECLARE_WXOSX_OPAQUE_CONST_CFREF( name ) typedef const struct __##name* name##Ref; +#endif + #ifdef __WXMAC__ #define WX_OPAQUE_TYPE( name ) struct wxOpaque##name @@ -2825,9 +2856,6 @@ typedef const void * CFTypeRef; /* typedef const struct __CFString * CFStringRef; */ -#define DECLARE_WXOSX_OPAQUE_CFREF( name ) typedef struct __##name* name##Ref; -#define DECLARE_WXOSX_OPAQUE_CONST_CFREF( name ) typedef const struct __##name* name##Ref; - DECLARE_WXOSX_OPAQUE_CONST_CFREF( CFString ) typedef struct __CFString * CFMutableStringRef; @@ -2900,7 +2928,7 @@ typedef unsigned int NSUInteger; */ /* NOTE: This ought to work with other compilers too, but I'm being cautious */ -#if (defined(__GNUC__) && defined(__APPLE__)) || defined(__MWERKS__) +#if (defined(__GNUC__) && defined(__APPLE__)) /* It's desirable to have type safety for Objective-C(++) code as it does at least catch typos of method names among other things. However, it is not possible to declare an Objective-C class from plain old C or C++ @@ -2920,7 +2948,7 @@ typedef klass *WX_##klass typedef struct klass *WX_##klass #endif /* defined(__OBJC__) */ -#else /* not Apple's GNU or CodeWarrior */ +#else /* not Apple's gcc */ #warning "Objective-C types will not be checked by the compiler." /* NOTE: typedef struct objc_object *id; */ /* IOW, we're declaring these using the id type without using that name, */ @@ -2930,7 +2958,7 @@ typedef struct klass *WX_##klass #define DECLARE_WXCOCOA_OBJC_CLASS(klass) \ typedef struct objc_object *WX_##klass -#endif /* (defined(__GNUC__) && defined(__APPLE__)) || defined(__MWERKS__) */ +#endif /* (defined(__GNUC__) && defined(__APPLE__)) */ DECLARE_WXCOCOA_OBJC_CLASS(NSApplication); DECLARE_WXCOCOA_OBJC_CLASS(NSBitmapImageRep); @@ -3050,7 +3078,9 @@ typedef void * WXDRAWITEMSTRUCT; typedef void * WXMEASUREITEMSTRUCT; typedef void * WXLPCREATESTRUCT; +#ifdef __WXMSW__ typedef WXHWND WXWidget; +#endif #ifdef __WIN64__ typedef unsigned __int64 WXWPARAM; @@ -3223,14 +3253,14 @@ typedef struct _GdkDragContext GdkDragContext; typedef unsigned long GdkAtom; #endif -#if !defined(__WXGTK30__) +#if !defined(__WXGTK3__) typedef struct _GdkColormap GdkColormap; typedef struct _GdkFont GdkFont; typedef struct _GdkGC GdkGC; typedef struct _GdkRegion GdkRegion; #endif -#if defined(__WXGTK30__) +#if defined(__WXGTK3__) typedef struct _GdkWindow GdkWindow; #elif defined(__WXGTK20__) typedef struct _GdkDrawable GdkWindow; @@ -3286,9 +3316,9 @@ typedef const void* WXWidget; /* included before or after wxWidgets classes, and therefore must be */ /* disabled here before any significant wxWidgets headers are included. */ #ifdef __cplusplus -#ifdef __WXMSW__ +#ifdef __WINDOWS__ #include "wx/msw/winundef.h" -#endif /* __WXMSW__ */ +#endif /* __WINDOWS__ */ #endif /* __cplusplus */ @@ -3330,14 +3360,15 @@ typedef const void* WXWidget; /* If a manifest is being automatically generated, add common controls 6 to it */ /* --------------------------------------------------------------------------- */ -#if (!defined wxUSE_NO_MANIFEST || wxUSE_NO_MANIFEST == 0 ) && \ +#if wxUSE_GUI && \ + (!defined wxUSE_NO_MANIFEST || wxUSE_NO_MANIFEST == 0 ) && \ ( defined _MSC_FULL_VER && _MSC_FULL_VER >= 140040130 ) #define WX_CC_MANIFEST(cpu) \ "/manifestdependency:\"type='win32' \ name='Microsoft.Windows.Common-Controls' \ version='6.0.0.0' \ - processorArchitecture='"cpu"' \ + processorArchitecture='" cpu "' \ publicKeyToken='6595b64144ccf1df' \ language='*'\"" @@ -3353,5 +3384,13 @@ typedef const void* WXWidget; #endif /* !wxUSE_NO_MANIFEST && _MSC_FULL_VER >= 140040130 */ +/* wxThread and wxProcess priorities */ +enum +{ + wxPRIORITY_MIN = 0u, /* lowest possible priority */ + wxPRIORITY_DEFAULT = 50u, /* normal priority */ + wxPRIORITY_MAX = 100u /* highest possible priority */ +}; + #endif /* _WX_DEFS_H_ */