#ifndef _WX_DEFS_H_
#define _WX_DEFS_H_
+// NOTE: this symbol will be replaced with "WXWIN_COMPATIBILITY_3_0" as soon
+// as the development branch for 3.1 is created
+#define FUTURE_WXWIN_COMPATIBILITY_3_0 1
+#define wxDEPRECATED_FUTURE( x ) x
+
/* ---------------------------------------------------------------------------- */
/* compiler and OS identification */
/* ---------------------------------------------------------------------------- */
#define __WXBASE__
#endif
-/* include the feature test macros */
-#include "wx/features.h"
-
/* suppress some Visual C++ warnings */
#ifdef __VISUALC__
/* the only "real" warning here is 4244 but there are just too many of them */
# pragma warning(disable:4512) /* operator=() couldn't be generated */
# pragma warning(disable:4710) /* function not inlined */
+ /* There are too many false positivies for this one, particularly when
+ using templates like wxVector<T> */
+ /* class 'foo' needs to have dll-interface to be used by clients of
+ class 'bar'" */
+# pragma warning(disable:4251)
+
/* For VC++ 5.0 for release mode, the warning 'C4702: unreachable code */
/* is buggy, and occurs for code that does actually get executed */
# if !defined __WXDEBUG__ && __VISUALC__ <= 1100
# pragma warning(disable:4003) /* not enough actual parameters for macro */
# endif
+ /*
+ When compiling with VC++ 7 /Wp64 option we get thousands of warnings for
+ conversion from size_t to int or long. Some precious few of them might
+ be worth looking into but unfortunately it seems infeasible to fix all
+ the other, harmless ones (e.g. inserting static_cast<int>(s.length())
+ everywhere this method is used though we are quite sure that using >4GB
+ strings is a bad idea anyhow) so just disable it globally for now.
+ */
+ #if wxCHECK_VISUALC_VERSION(7)
+ /* conversion from 'size_t' to 'unsigned long', possible loss of data */
+ #pragma warning(disable:4267)
+ #endif /* VC++ 7 or later */
+
/*
VC++ 8 gives a warning when using standard functions such as sprintf,
localtime, ... -- stop this madness, unless the user had already done it
*/
- #if __VISUALC__ >= 1400
+ #if wxCHECK_VISUALC_VERSION(8)
#ifndef _CRT_SECURE_NO_DEPRECATE
#define _CRT_SECURE_NO_DEPRECATE 1
#endif
#endif /* VC++ 8 */
#endif /* __VISUALC__ */
-/* suppress some Salford C++ warnings */
-#ifdef __SALFORDC__
-# pragma suppress 353 /* Possible nested comments */
-# pragma suppress 593 /* Define not used */
-# pragma suppress 61 /* enum has no name (doesn't suppress!) */
-# pragma suppress 106 /* unnamed, unused parameter */
-# pragma suppress 571 /* Virtual function hiding */
-#endif /* __SALFORDC__ */
-
/* suppress some Borland C++ warnings */
#ifdef __BORLANDC__
# pragma warn -inl /* Functions containing reserved words and certain constructs are not expanded inline */
#define false ((bool)0)
#endif
#define HAVE_BOOL
+ #elif defined(__WXPALMOS__)
+ /* Palm OS supports bool */
+ #define HAVE_BOOL
#endif /* compilers */
#endif /* HAVE_BOOL */
typedef short int WXTYPE;
-/* special care should be taken with this type under Windows where the real */
-/* window id is unsigned, so we must always do the cast before comparing them */
-/* (or else they would be always different!). Using wxGetWindowId() which does */
-/* the cast itself is recommended. Note that this type can't be unsigned */
-/* because wxID_ANY == -1 is a valid (and largely used) value for window id. */
-typedef int wxWindowID;
/* ---------------------------------------------------------------------------- */
/* other feature tests */
#define HAVE_EXPLICIT
#elif defined(__DIGITALMARS__)
#define HAVE_EXPLICIT
+ #elif defined(__WATCOMC__)
+ #define HAVE_EXPLICIT
#endif
#endif /* !HAVE_EXPLICIT */
#endif /* va_copy/!va_copy */
#endif /* wxVaCopy */
+#ifndef HAVE_VARIADIC_MACROS
+ #if wxCHECK_WATCOM_VERSION(1,2)
+ #define HAVE_VARIADIC_MACROS
+ #endif
+#endif /* HAVE_VARIADIC_MACROS */
+
+
+#ifndef HAVE_WOSTREAM
+ // Mingw <= 3.4 and any version (so far) when targetting PalmOS don't have
+ // std::wostream
+ #if defined(__PALMOS__) || \
+ (defined(__MINGW32__) && !wxCHECK_GCC_VERSION(4, 0))
+ #define wxNO_WOSTREAM
+ #endif
+
+ // VC++ doesn't have it in the old iostream library
+ #if defined(__VISUALC__) && wxUSE_IOSTREAMH
+ #define wxNO_WOSTREAM
+ #endif
+
+ #ifndef wxNO_WOSTREAM
+ #define HAVE_WOSTREAM
+ #endif
+
+ #undef wxNO_WOSTREAM
+#endif /* HAVE_WOSTREAM */
+
+// ----------------------------------------------------------------------------
+// other C++ features
+// ----------------------------------------------------------------------------
+
+#ifndef HAVE_PARTIAL_SPECIALIZATION
+ // be optimistic by default
+ #define HAVE_PARTIAL_SPECIALIZATION
+#endif
+
+#ifdef __VISUALC__
+ #if __VISUALC__ < 1310
+ #undef HAVE_PARTIAL_SPECIALIZATION
+ #endif
+#endif // __VISUALC__
+
+
+#ifndef HAVE_TEMPLATE_OVERLOAD_RESOLUTION
+ // assume the compiler can use type or const expressions as template
+ // arguments if it supports partial specialization -- except if it's a
+ // Borland one which can't
+ #if defined(HAVE_PARTIAL_SPECIALIZATION) && !defined(__BORLANDC__)
+ #define HAVE_TEMPLATE_OVERLOAD_RESOLUTION
+ #endif // __BORLANDC__
+#endif // !defined(HAVE_TEMPLATE_OVERLOAD_RESOLUTION)
/* ---------------------------------------------------------------------------- */
/* portable calling conventions macros */
/* ---------------------------------------------------------------------------- */
/* Printf-like attribute definitions to obtain warnings with GNU C/C++ */
-#if defined(__GNUC__) && !wxUSE_UNICODE
-# ifndef ATTRIBUTE_PRINTF
-# define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n)))
-# define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2)
-# define ATTRIBUTE_PRINTF_2 ATTRIBUTE_PRINTF(2, 3)
-# define ATTRIBUTE_PRINTF_3 ATTRIBUTE_PRINTF(3, 4)
-# define ATTRIBUTE_PRINTF_4 ATTRIBUTE_PRINTF(4, 5)
-# define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6)
-# endif /* ATTRIBUTE_PRINTF */
-#else
-# ifndef ATTRIBUTE_PRINTF
-# define ATTRIBUTE_PRINTF
-# define ATTRIBUTE_PRINTF_1
-# define ATTRIBUTE_PRINTF_2
-# define ATTRIBUTE_PRINTF_3
-# define ATTRIBUTE_PRINTF_4
-# define ATTRIBUTE_PRINTF_5
-# endif /* ATTRIBUTE_PRINTF */
-#endif
+#ifndef ATTRIBUTE_PRINTF
+# if defined(__GNUC__) && !wxUSE_UNICODE
+# define ATTRIBUTE_PRINTF(m, n) __attribute__ ((__format__ (__printf__, m, n)))
+# else
+# define ATTRIBUTE_PRINTF(m, n)
+# endif
+
+# define ATTRIBUTE_PRINTF_1 ATTRIBUTE_PRINTF(1, 2)
+# define ATTRIBUTE_PRINTF_2 ATTRIBUTE_PRINTF(2, 3)
+# define ATTRIBUTE_PRINTF_3 ATTRIBUTE_PRINTF(3, 4)
+# define ATTRIBUTE_PRINTF_4 ATTRIBUTE_PRINTF(4, 5)
+# define ATTRIBUTE_PRINTF_5 ATTRIBUTE_PRINTF(5, 6)
+#endif /* !defined(ATTRIBUTE_PRINTF) */
+
/* Macro to issue warning when using deprecated functions with gcc3 or MSVC7: */
#if wxCHECK_GCC_VERSION(3, 1)
- #define wxDEPRECATED(x) x __attribute__ ((deprecated))
+ #define wxDEPRECATED(x) __attribute__((deprecated)) x
#elif defined(__VISUALC__) && (__VISUALC__ >= 1300)
#define wxDEPRECATED(x) __declspec(deprecated) x
#else
#define wxDEPRECATED(x) x
#endif
+/*
+ Macro which marks the function as being deprecated but also defines it
+ inline.
+
+ Currently it's defined in the same trivial way in all cases but it could
+ need a special definition with some other compilers in the future which
+ explains why do we have it.
+ */
+#define wxDEPRECATED_INLINE(func, body) wxDEPRECATED(func) { body }
+
+/*
+ Special variant of the macro above which should be used for the functions
+ which are deprecated but called by wx itself: this often happens with
+ deprecated virtual functions which are called by the library.
+ */
+#ifdef WXBUILDING
+# define wxDEPRECATED_BUT_USED_INTERNALLY(x) x
+#else
+# define wxDEPRECATED_BUT_USED_INTERNALLY(x) wxDEPRECATED(x)
+#endif
+
/* everybody gets the assert and other debug macros */
#include "wx/debug.h"
/* NULL declaration: it must be defined as 0 for C++ programs (in particular, */
/* it must not be defined as "(void *)0" which is standard for C but completely */
/* breaks C++ code) */
-#ifndef __HANDHELDPC__
+#if !defined(__HANDHELDPC__) && !defined(__PALMOS__)
#include <stddef.h>
#endif
-/* delete pointer if it is not NULL and NULL it afterwards */
-/* (checking that it's !NULL before passing it to delete is just a */
-/* a question of style, because delete will do it itself anyhow, but it might */
-/* be considered as an error by some overzealous debugging implementations of */
-/* the library, so we do it ourselves) */
-#define wxDELETE(p) if ( (p) != NULL ) { delete p; p = NULL; }
+#ifdef __cplusplus
+ // delete pointer if it is not NULL and NULL it afterwards
+ template <typename T>
+ inline void wxDELETE(T*& ptr)
+ {
+ typedef char TypeIsCompleteCheck[sizeof(T)];
+
+ if ( ptr != NULL )
+ {
+ delete ptr;
+ ptr = NULL;
+ }
+ }
+
+ // delete an array and NULL it (see comments above)
+ template <typename T>
+ inline void wxDELETEA(T*& ptr)
+ {
+ typedef char TypeIsCompleteCheck[sizeof(T)];
-/* delete an array and NULL it (see comments above) */
-#define wxDELETEA(p) if ( (p) ) { delete [] (p); p = NULL; }
+ if ( ptr != NULL )
+ {
+ delete [] ptr;
+ ptr = NULL;
+ }
+ }
+#endif /*__cplusplus*/
/* size of statically declared array */
#define WXSIZEOF(array) (sizeof(array)/sizeof(array[0]))
/* integer on success as failure indicator */
#define wxNOT_FOUND (-1)
+/* ---------------------------------------------------------------------------- */
+/* macros dealing with comparison operators */
+/* ---------------------------------------------------------------------------- */
+
+/*
+ Expands into m(op, args...) for each op in the set { ==, !=, <, <=, >, >= }.
+ */
+#define wxFOR_ALL_COMPARISONS(m) \
+ m(==) m(!=) m(>=) m(<=) m(>) m(<)
+
+#define wxFOR_ALL_COMPARISONS_1(m, x) \
+ m(==,x) m(!=,x) m(>=,x) m(<=,x) m(>,x) m(<,x)
+
+#define wxFOR_ALL_COMPARISONS_2(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(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)
+
+/*
+ This is only used with wxDEFINE_COMPARISON_REV: it passes both the normal
+ and the reversed comparison operators to the macro.
+ */
+#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,>)
+
+
+#define wxDEFINE_COMPARISON(op, T1, T2, cmp) \
+ inline bool operator op(T1 x, T2 y) { return cmp(x, y, op); }
+
+#define wxDEFINE_COMPARISON_REV(op, T1, T2, cmp, oprev) \
+ inline bool operator op(T2 y, T1 x) { return cmp(x, y, oprev); }
+
+/*
+ Define all 6 comparison operators (==, !=, <, <=, >, >=) for the given
+ types in the specified order. The implementation is provided by the cmp
+ macro. Normally wxDEFINE_ALL_COMPARISONS should be used as comparison
+ operators are usually symmetric.
+ */
+#define wxDEFINE_COMPARISONS(T1, T2, cmp) \
+ wxFOR_ALL_COMPARISONS_3(wxDEFINE_COMPARISON, T1, T2, cmp)
+
+/*
+ This macro allows to define all 12 comparison operators (6 operators for
+ both orders of arguments) for the given types using the provided "cmp"
+ macro to implement the actual comparison: the macro is called with the 2
+ arguments names, the first of type T1 and the second of type T2, and the
+ comparison operator being implemented.
+ */
+#define wxDEFINE_ALL_COMPARISONS(T1, T2, cmp) \
+ wxFOR_ALL_COMPARISONS_3(wxDEFINE_COMPARISON, T1, T2, cmp) \
+ wxFOR_ALL_COMPARISONS_3_REV(wxDEFINE_COMPARISON_REV, T1, T2, cmp)
+
/* ---------------------------------------------------------------------------- */
/* macros to avoid compiler warnings */
/* ---------------------------------------------------------------------------- */
enum { wxDefaultCoord = -1 };
-/* round-to-nearest (used in scaling) */
-#ifdef __cplusplus
-inline wxCoord wxCoordRound(const float& f)
-{
- return (f > 0) ? (wxCoord)(f + 0.5) : (f < 0) ? (wxCoord)(f - 0.5) : 0;
-}
-inline wxCoord wxCoordRound(const double& f)
-{
- return (f > 0) ? (wxCoord)(f + 0.5) : (f < 0) ? (wxCoord)(f - 0.5) : 0;
-}
-#endif
-
/* ---------------------------------------------------------------------------- */
/* define fixed length types */
/* ---------------------------------------------------------------------------- */
#if defined(__WXPALMOS__) || defined(__MINGW32__)
+ #if !defined(__MWERKS__)
#include <sys/types.h>
+ #endif
#endif
/* chars are always one byte (by definition), shorts are always two (in */
/* practice) */
/* 8bit */
-#ifndef SIZEOF_CHAR
- #define SIZEOF_CHAR 1
-#endif
typedef signed char wxInt8;
typedef unsigned char wxUint8;
typedef wxUint8 wxByte;
|short | 16 16 16 16 16 |
|int | 32 64 32 32 16 |
|long | 64 64 32 32 32 |
- |long long | 64 |
+ |long long | 64 64 64 -- -- |
|void * | 64 64 64 32 32 |
+-----------+----------------------------+
#define SIZEOF_LONG 4
#define SIZEOF_WCHAR_T 2
#define SIZEOF_SIZE_T 4
- #define wxSIZE_T_IS_UINT
+ #ifdef __WXPALMOS6__
+ #define wxSIZE_T_IS_UINT
+ #endif
#define SIZEOF_VOID_P 4
#define SIZEOF_SIZE_T 4
#elif defined(__WINDOWS__)
#endif
#endif /* Win/!Win */
-typedef wxUint32 wxDword;
+/* also define C99-like sized MIN/MAX constants */
+#define wxINT8_MIN CHAR_MIN
+#define wxINT8_MAX CHAR_MAX
-/*
- Define an integral type big enough to contain all of long, size_t and void *.
- */
-#if SIZEOF_LONG >= SIZEOF_VOID_P && SIZEOF_LONG >= SIZEOF_SIZE_T
- /* normal case */
- typedef unsigned long wxUIntPtr;
-#elif SIZEOF_SIZE_T >= SIZEOF_VOID_P
- /* Win64 case */
- typedef size_t wxUIntPtr;
-#else
- /*
- This should never happen for the current architectures but if you're
- using one where it does, please contact wx-dev@lists.wxwidgets.org.
- */
- #error "Pointers can't be stored inside integer types."
-#endif
-
-#ifdef __cplusplus
-/* And also define a couple of simple functions to cast pointer to/from it. */
-inline wxUIntPtr wxPtrToUInt(const void *p)
-{
- /*
- VC++ 7.1 gives warnings about casts such as below even when they're
- explicit with /Wp64 option, suppress them as we really know what we're
- doing here. Same thing with icc with -Wall.
- */
-#ifdef __VISUALC__
- #if __VISUALC__ >= 1200
- #pragma warning(push)
- #endif
- /* pointer truncation from '' to '' */
- #pragma warning(disable: 4311)
-#elif defined(__INTELC__)
- #pragma warning(push)
- /* conversion from pointer to same-sized integral type */
- #pragma warning(disable: 1684)
-#endif
+#define wxINT16_MIN SHRT_MIN
+#define wxINT16_MAX SHRT_MAX
- return wx_reinterpret_cast(wxUIntPtr, p);
-
-#if (defined(__VISUALC__) && __VISUALC__ >= 1200) || defined(__INTELC__)
- #pragma warning(pop)
-#endif
-}
-
-inline void *wxUIntToPtr(wxUIntPtr p)
-{
-#ifdef __VISUALC__
- #if __VISUALC__ >= 1200
- #pragma warning(push)
- #endif
- /* conversion to type of greater size */
- #pragma warning(disable: 4312)
-#elif defined(__INTELC__)
- #pragma warning(push)
- /* invalid type conversion: "wxUIntPtr={unsigned long}" to "void *" */
- #pragma warning(disable: 171)
+#if SIZEOF_INT == 4
+ #define wxINT32_MIN INT_MIN
+ #define wxINT32_MAX INT_MAX
+#elif SIZEOF_LONG == 4
+ #define wxINT32_MIN LONG_MIN
+ #define wxINT32_MAX LONG_MAX
+#else
+ #error "Unknown 32 bit type"
#endif
- return wx_reinterpret_cast(void *, p);
+typedef wxUint32 wxDword;
-#if (defined(__VISUALC__) && __VISUALC__ >= 1200) || defined(__INTELC__)
- #pragma warning(pop)
+#ifdef LLONG_MAX
+ #define wxINT64_MAX LLONG_MAX
+ #define wxINT64_MIN LLONG_MIN
+#else
+ #define wxINT64_MAX wxLL(9223372036854775807)
+ #define wxINT64_MIN (wxLL(-9223372036854775807)-1)
#endif
-}
-#endif /*__cplusplus*/
-
/* 64 bit */
/* we will need to define this */
#undef wxLongLongIsLong
-/* first check for compilers which have the real long long */
-#if (defined(SIZEOF_LONG_LONG) && SIZEOF_LONG_LONG >= 8) || \
- defined(__GNUC__) || \
- defined(__CYGWIN__) || \
- defined(__WXMICROWIN__) || \
- (defined(__DJGPP__) && __DJGPP__ >= 2)
- #define wxLongLong_t long long
- #define wxLongLongSuffix ll
- #define wxLongLongFmtSpec _T("ll")
-#elif defined(__WXPALMOS__)
- #define wxLongLong_t int64_t
- #define wxLongLongSuffix ll
- #define wxLongLongFmtSpec _T("ll")
-#elif (defined(__VISUALC__) && defined(__WIN32__))
+/*
+ First check for specific compilers which have known 64 bit integer types,
+ this avoids clashes with SIZEOF_LONG[_LONG] being defined incorrectly for
+ e.g. MSVC builds (Python.h defines it as 8 even for MSVC).
+
+ Also notice that we check for "long long" before checking for 64 bit long as
+ we still want to use "long long" and not "long" for wxLongLong_t on 64 bit
+ architectures to be able to pass wxLongLong_t to the standard functions
+ prototyped as taking "long long" such as strtoll().
+ */
+#if (defined(__VISUALC__) && defined(__WIN32__))
#define wxLongLong_t __int64
#define wxLongLongSuffix i64
#define wxLongLongFmtSpec _T("I64")
#error "The 64 bit integer support in CodeWarrior has been disabled."
#error "See the documentation on the 'longlong' pragma."
#endif
+#elif defined(__WXPALMOS__)
+ #if defined(__WXPALMOS6__)
+ #define wxLongLong_t int64_t
+ #else
+ #define wxLongLong_t long long
+ #endif /* __WXPALMOS6__ */
+ #define wxLongLongSuffix ll
+ #define wxLongLongFmtSpec _T("ll")
#elif defined(__VISAGECPP__) && __IBMCPP__ >= 400
#define wxLongLong_t long long
+#elif (defined(SIZEOF_LONG_LONG) && SIZEOF_LONG_LONG >= 8) || \
+ defined(__GNUC__) || \
+ defined(__CYGWIN__) || \
+ defined(__WXMICROWIN__) || \
+ (defined(__DJGPP__) && __DJGPP__ >= 2)
+ #define wxLongLong_t long long
+ #define wxLongLongSuffix ll
+ #define wxLongLongFmtSpec _T("ll")
#elif defined(SIZEOF_LONG) && (SIZEOF_LONG == 8)
#define wxLongLong_t long
#define wxLongLongSuffix l
#ifdef wxLongLong_t
#ifdef __WXPALMOS__
+ #if defined(__WXPALMOS6__)
#define wxULongLong_t uint64_t
+ #else
+ #define wxULongLong_t unsigned long long
+ #endif /* __WXPALMOS6__ */
#else
#define wxULongLong_t unsigned wxLongLong_t
#endif
#endif
-/* Make sure ssize_t is defined (a signed type the same size as size_t) */
-/* HAVE_SSIZE_T should be defined for compiliers that already have it */
+/* Make sure ssize_t is defined (a signed type the same size as size_t). */
+/* (HAVE_SSIZE_T is not already defined by configure) */
+#ifndef HAVE_SSIZE_T
#ifdef __MINGW32__
- #if defined(_SSIZE_T_) && !defined(HAVE_SSIZE_T)
+ #if defined(_SSIZE_T_) || defined(_SSIZE_T_DEFINED)
#define HAVE_SSIZE_T
#endif
-#endif
-#if defined(__PALMOS__) && !defined(HAVE_SSIZE_T)
+#elif defined(__PALMOS__)
#define HAVE_SSIZE_T
-#endif
-#if wxCHECK_WATCOM_VERSION(1,4)
+#elif wxCHECK_WATCOM_VERSION(1,4)
#define HAVE_SSIZE_T
#endif
-#ifndef HAVE_SSIZE_T
+#endif /* !HAVE_SSIZE_T */
+
+/* If we really don't have ssize_t, provide our own version. */
+#ifdef HAVE_SSIZE_T
+ #ifdef __UNIX__
+ #include <sys/types.h>
+ #endif
+#else // !HAVE_SSIZE_T
#if SIZEOF_SIZE_T == 4
typedef wxInt32 ssize_t;
#elif SIZEOF_SIZE_T == 8
#endif
#endif
+// we can't rely on Windows _W64 being defined as windows.h may not be included
+// so define our own equivalent: this should be used with types like WXLPARAM
+// or WXWPARAM which are 64 bit under Win64 to avoid warnings each time we cast
+// it to a pointer or a handle (which results in hundreds of warnings as Win32
+// API often passes pointers in them)
+#if wxCHECK_VISUALC_VERSION(7)
+ #define wxW64 __w64
+#else
+ #define wxW64
+#endif
+
+/*
+ Define signed and unsigned integral types big enough to contain all of long,
+ size_t and void *.
+ */
+#if SIZEOF_SIZE_T >= SIZEOF_VOID_P
+ /*
+ Win64 case: size_t is the only integral type big enough for "void *".
+
+ Notice that we must use __w64 to avoid warnings about casting pointers
+ to wxIntPtr (which we do often as this is what it is defined for) in 32
+ bit build with MSVC.
+ */
+ typedef wxW64 ssize_t wxIntPtr;
+ typedef size_t wxUIntPtr;
+#elif SIZEOF_LONG >= SIZEOF_VOID_P
+ /*
+ Normal case when long is the largest integral type.
+ */
+ typedef long wxIntPtr;
+ typedef unsigned long wxUIntPtr;
+#else
+ /*
+ This should never happen for the current architectures but if you're
+ using one where it does, please contact wx-dev@lists.wxwidgets.org.
+ */
+ #error "Pointers can't be stored inside integer types."
+#endif
+
+#ifdef __cplusplus
+/* And also define a couple of simple functions to cast pointer to/from it. */
+inline wxUIntPtr wxPtrToUInt(const void *p)
+{
+ /*
+ VC++ 7.1 gives warnings about casts such as below even when they're
+ explicit with /Wp64 option, suppress them as we really know what we're
+ doing here. Same thing with icc with -Wall.
+ */
+#ifdef __VISUALC__
+ #if __VISUALC__ >= 1200
+ #pragma warning(push)
+ #endif
+ /* pointer truncation from '' to '' */
+ #pragma warning(disable: 4311)
+#elif defined(__INTELC__)
+ #pragma warning(push)
+ /* conversion from pointer to same-sized integral type */
+ #pragma warning(disable: 1684)
+#endif
+
+ return wx_reinterpret_cast(wxUIntPtr, p);
+
+#if (defined(__VISUALC__) && __VISUALC__ >= 1200) || defined(__INTELC__)
+ #pragma warning(pop)
+#endif
+}
+
+inline void *wxUIntToPtr(wxUIntPtr p)
+{
+#ifdef __VISUALC__
+ #if __VISUALC__ >= 1200
+ #pragma warning(push)
+ #endif
+ /* conversion to type of greater size */
+ #pragma warning(disable: 4312)
+#elif defined(__INTELC__)
+ #pragma warning(push)
+ /* invalid type conversion: "wxUIntPtr={unsigned long}" to "void *" */
+ #pragma warning(disable: 171)
+#endif
+
+ return wx_reinterpret_cast(void *, p);
+
+#if (defined(__VISUALC__) && __VISUALC__ >= 1200) || defined(__INTELC__)
+ #pragma warning(pop)
+#endif
+}
+#endif /*__cplusplus*/
+
+
/* base floating point types */
/* wxFloat32: 32 bit IEEE float ( 1 sign, 8 exponent bits, 23 fraction bits */
typedef double wxFloat64;
#endif
-#if defined( __WXMAC__ ) && !defined( __POWERPC__ )
- typedef long double wxDouble;
-#else
- typedef double wxDouble;
-#endif
+typedef double wxDouble;
/*
Some (non standard) compilers typedef wchar_t as an existing type instead
of treating it as a real fundamental type, set wxWCHAR_T_IS_REAL_TYPE to 0
for them and to 1 for all the others.
*/
-#if wxUSE_WCHAR_T
+#ifndef wxWCHAR_T_IS_REAL_TYPE
/*
- VC++ typedefs wchar_t as unsigned short by default, that is unless
- /Za or /Zc:wchar_t option is used in which case _WCHAR_T_DEFINED is
- defined.
+ VC++ typedefs wchar_t as unsigned short by default until VC8, that is
+ unless /Za or /Zc:wchar_t option is used in which case _WCHAR_T_DEFINED
+ is defined.
*/
# if defined(__VISUALC__) && !defined(_NATIVE_WCHAR_T_DEFINED)
# define wxWCHAR_T_IS_REAL_TYPE 0
# else /* compiler having standard-conforming wchar_t */
# define wxWCHAR_T_IS_REAL_TYPE 1
# endif
-#endif /* wxUSE_WCHAR_T */
+#endif /* !defined(wxWCHAR_T_IS_REAL_TYPE) */
+
+/* Helper macro for doing something dependent on whether wchar_t is or isn't a
+ typedef inside another macro. */
+#if wxWCHAR_T_IS_REAL_TYPE
+ #define wxIF_WCHAR_T_TYPE(x) x
+#else /* !wxWCHAR_T_IS_REAL_TYPE */
+ #define wxIF_WCHAR_T_TYPE(x)
+#endif /* wxWCHAR_T_IS_REAL_TYPE/!wxWCHAR_T_IS_REAL_TYPE */
+
+/*
+ This constant should be used instead of NULL in vararg functions taking
+ wxChar* arguments: passing NULL (which is the same as 0, unless the compiler
+ defines it specially, e.g. like gcc does with its __null built-in) doesn't
+ work in this case as va_arg() wouldn't interpret the integer 0 correctly
+ when trying to convert it to a pointer on architectures where sizeof(int) is
+ strictly less than sizeof(void *).
+
+ Examples of places where this must be used include wxFileTypeInfo ctor.
+ */
+#define wxNullPtr ((void *)NULL)
+
+
+/* Define wxChar16 and wxChar32 */
+
+#if wxUSE_WCHAR_T && (!defined(SIZEOF_WCHAR_T) || (SIZEOF_WCHAR_T == 2))
+ #define wxWCHAR_T_IS_WXCHAR16
+ typedef wchar_t wxChar16;
+#else
+ typedef wxUint16 wxChar16;
+#endif
+
+#if wxUSE_WCHAR_T && defined(SIZEOF_WCHAR_T) && (SIZEOF_WCHAR_T == 4)
+ #define wxWCHAR_T_IS_WXCHAR32
+ typedef wchar_t wxChar32;
+#else
+ typedef wxUint32 wxChar32;
+#endif
+
/* ---------------------------------------------------------------------------- */
/* byte ordering related definition and macros */
#if wxHAS_INT64
#define wxUINT64_SWAP_ON_BE(val) wxUINT64_SWAP_ALWAYS(val)
#define wxUINT64_SWAP_ON_LE(val) (val)
+ #define wxINT64_SWAP_ON_BE(val) wxINT64_SWAP_ALWAYS(val)
+ #define wxINT64_SWAP_ON_LE(val) (val)
#endif
#else
#define wxUINT16_SWAP_ON_LE(val) wxUINT16_SWAP_ALWAYS(val)
#if wxHAS_INT64
#define wxUINT64_SWAP_ON_LE(val) wxUINT64_SWAP_ALWAYS(val)
#define wxUINT64_SWAP_ON_BE(val) (val)
+ #define wxINT64_SWAP_ON_LE(val) wxINT64_SWAP_ALWAYS(val)
+ #define wxINT64_SWAP_ON_BE(val) (val)
#endif
#endif
wxHORIZONTAL = 0x0004,
wxVERTICAL = 0x0008,
- wxBOTH = wxVERTICAL | wxHORIZONTAL
+ wxBOTH = wxVERTICAL | wxHORIZONTAL,
+
+ /* a mask to extract orientation from the combination of flags */
+ wxORIENTATION_MASK = wxBOTH
};
enum wxDirection
wxWEST = wxLEFT,
wxEAST = wxRIGHT,
- wxALL = (wxUP | wxDOWN | wxRIGHT | wxLEFT)
+ wxALL = (wxUP | wxDOWN | wxRIGHT | wxLEFT),
+
+ /* a mask to extract direction from the combination of flags */
+ wxDIRECTION_MASK = wxALL
};
enum wxAlignment
wxALIGN_MASK = 0x0f00
};
+/* misc. flags for wxSizer items */
+enum wxSizerFlagBits
+{
+ /* for compatibility only, default now, don't use explicitly any more */
+#if WXWIN_COMPATIBILITY_2_6
+ wxADJUST_MINSIZE = 0,
+#endif
+ wxFIXED_MINSIZE = 0x8000,
+ wxRESERVE_SPACE_EVEN_IF_HIDDEN = 0x0002,
+
+ /* a mask to extract wxSizerFlagBits from combination of flags */
+ wxSIZER_FLAG_BITS_MASK = 0x8002
+};
+
enum wxStretch
{
wxSTRETCH_NOT = 0x0000,
wxGROW = 0x2000,
wxEXPAND = wxGROW,
wxSHAPED = 0x4000,
- wxFIXED_MINSIZE = 0x8000,
- wxTILE = 0xc000,
+ wxTILE = wxSHAPED | wxFIXED_MINSIZE,
- /* for compatibility only, default now, don't use explicitly any more */
-#if WXWIN_COMPATIBILITY_2_4
- wxADJUST_MINSIZE = 0x00100000
-#else
- wxADJUST_MINSIZE = 0
-#endif
+ /* a mask to extract stretch from the combination of flags */
+ wxSTRETCH_MASK = 0x7000 /* sans wxTILE */
};
/* border flags: the values are chosen for backwards compatibility */
wxBORDER_SIMPLE = 0x02000000,
wxBORDER_RAISED = 0x04000000,
wxBORDER_SUNKEN = 0x08000000,
- wxBORDER_DOUBLE = 0x10000000,
+ wxBORDER_DOUBLE = 0x10000000, /* deprecated */
+ wxBORDER_THEME = wxBORDER_DOUBLE,
/* a mask to extract border style from the combination of flags */
wxBORDER_MASK = 0x1f200000
#define wxTC_LEFT 0x0020
#define wxTC_RIGHT 0x0040
#define wxTC_BOTTOM 0x0080
-#define wxTC_MULTILINE wxNB_MULTILINE
-#define wxTC_OWNERDRAW 0x0200
+#define wxTC_MULTILINE 0x0200 /* == wxNB_MULTILINE */
+#define wxTC_OWNERDRAW 0x0400
/*
* wxStatusBar95 flags
*/
#define wxST_SIZEGRIP 0x0010
-/*
- * wxStaticText flags
- */
-#define wxST_NO_AUTORESIZE 0x0001
-#define wxST_DOTS_MIDDLE 0x0002
-#define wxST_DOTS_END 0x0004
-
/*
* wxStaticBitmap flags
*/
#define wxNO 0x00000008
#define wxYES_NO (wxYES | wxNO)
#define wxCANCEL 0x00000010
+#define wxAPPLY 0x00000020
+#define wxCLOSE 0x00000040
#define wxYES_DEFAULT 0x00000000 /* has no effect (default) */
#define wxNO_DEFAULT 0x00000080
{
wxBG_STYLE_SYSTEM,
wxBG_STYLE_COLOUR,
- wxBG_STYLE_CUSTOM
+ wxBG_STYLE_CUSTOM,
+ wxBG_STYLE_TRANSPARENT
+};
+
+/*
+ * Key types used by (old style) lists and hashes.
+ */
+enum wxKeyType
+{
+ wxKEY_NONE,
+ wxKEY_INTEGER,
+ wxKEY_STRING
};
/* ---------------------------------------------------------------------------- */
/* Standard menu IDs */
enum
{
+ /*
+ These ids delimit the range used by automatically-generated ids
+ (i.e. those used when wxID_ANY is specified during construction).
+ */
+#if defined(__WXMSW__) || wxUSE_AUTOID_MANAGEMENT
+ /*
+ On MSW the range is always restricted no matter if id management
+ is used or not because the native window ids are limited to short
+ range. On other platforms the range is only restricted if id
+ management is used so the reference count buffer won't be so big.
+ */
+ wxID_AUTO_LOWEST = -32000,
+ wxID_AUTO_HIGHEST = -2000,
+#else
+ wxID_AUTO_LOWEST = -1000000,
+ wxID_AUTO_HIGHEST = -2000,
+#endif
+
/* no id matches this one when compared to it */
wxID_NONE = -3,
wxID_ZOOM_OUT,
wxID_UNDELETE,
wxID_REVERT_TO_SAVED,
+ wxID_CDROM,
+ wxID_CONVERT,
+ wxID_EXECUTE,
+ wxID_FLOPPY,
+ wxID_HARDDISK,
+ wxID_BOTTOM,
+ wxID_FIRST,
+ wxID_LAST,
+ wxID_TOP,
+ wxID_INFO,
+ wxID_JUMP_TO,
+ wxID_NETWORK,
+ wxID_SELECT_COLOR,
+ wxID_SELECT_FONT,
+ wxID_SORT_ASCENDING,
+ wxID_SORT_DESCENDING,
+ wxID_SPELL_CHECK,
+ wxID_STRIKETHROUGH,
/* System menu IDs (used by wxUniv): */
wxID_SYSTEM_MENU = 5200,
/* IDs used by generic file dialog (13 consecutive starting from this value) */
wxID_FILEDLGG = 5900,
+ /* IDs used by generic file ctrl (4 consecutive starting from this value) */
+ wxID_FILECTRL = 5950,
+
wxID_HIGHEST = 5999
};
+/* ---------------------------------------------------------------------------- */
+/* wxWindowID type (after wxID_XYZ enum, platform detection, and dlimpexp.h) */
+/* ---------------------------------------------------------------------------- */
+
+/* special care should be taken with this type under Windows where the real */
+/* window id is unsigned, so we must always do the cast before comparing them */
+/* (or else they would be always different!). Using wxGetWindowId() which does */
+/* the cast itself is recommended. Note that this type can't be unsigned */
+/* because wxID_ANY == -1 is a valid (and largely used) value for window id. */
+#if defined(__cplusplus) && wxUSE_GUI
+ #include "wx/windowid.h"
+#endif
+
/* ---------------------------------------------------------------------------- */
/* other constants */
/* ---------------------------------------------------------------------------- */
wxITEM_NORMAL,
wxITEM_CHECK,
wxITEM_RADIO,
+ wxITEM_DROPDOWN,
wxITEM_MAX
};
/* GDI descriptions */
/* ---------------------------------------------------------------------------- */
-enum
+/* don't use any elements of this enum in the new code */
+enum wxDeprecatedGUIConstants
{
/* Text font families */
wxDEFAULT = 70,
wxITALIC,
wxSLANT,
+
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+ /*
+ WARNING: the following styles are deprecated; use the wxBrushStyle,
+ wxPenStyle, wxPenCap, wxPenJoin enum values instead!
+ */
+
/* Pen styles */
wxSOLID = 100,
wxDOT,
wxHORIZONTAL_HATCH,
wxVERTICAL_HATCH,
wxFIRST_HATCH = wxBDIAGONAL_HATCH,
- wxLAST_HATCH = wxVERTICAL_HATCH,
-
- wxJOIN_BEVEL = 120,
- wxJOIN_MITER,
- wxJOIN_ROUND,
-
- wxCAP_ROUND = 130,
- wxCAP_PROJECTING,
- wxCAP_BUTT
-};
-
-#if WXWIN_COMPATIBILITY_2_4
- #define IS_HATCH(s) ((s)>=wxFIRST_HATCH && (s)<=wxLAST_HATCH)
-#else
- /* use wxBrush::IsHatch() instead thought wxMotif still uses it in src/motif/dcclient.cpp */
+ wxLAST_HATCH = wxVERTICAL_HATCH
#endif
+};
/* Logical ops */
typedef enum
#define WX_OPAQUE_TYPE( name ) struct wxOpaque##name
-typedef unsigned char WXCOLORREF[6];
-typedef void* WXCGIMAGEREF;
typedef void* WXHBITMAP;
typedef void* WXHCURSOR;
-typedef void* WXHRGN;
typedef void* WXRECTPTR;
typedef void* WXPOINTPTR;
typedef void* WXHWND;
typedef void* WXEVENTHANDLERREF;
typedef void* WXEVENTHANDLERCALLREF;
typedef void* WXAPPLEEVENTREF;
-typedef void* WXHDC;
typedef void* WXHMENU;
+
typedef unsigned int WXUINT;
typedef unsigned long WXDWORD;
typedef unsigned short WXWORD;
-typedef WX_OPAQUE_TYPE(CIconHandle ) * WXHICON ;
typedef WX_OPAQUE_TYPE(PicHandle ) * WXHMETAFILE ;
-
-
-/* typedef void* WXWidget; */
-/* typedef void* WXWindow; */
+#if wxOSX_USE_CARBON
typedef WX_OPAQUE_TYPE(ControlRef ) * WXWidget ;
typedef WX_OPAQUE_TYPE(WindowRef) * WXWindow ;
+#endif
+
typedef void* WXDisplay;
-/* typedef WindowPtr WXHWND; */
-/* typedef Handle WXHANDLE; */
-/* typedef CIconHandle WXHICON; */
-/* typedef unsigned long WXHFONT; */
-/* typedef MenuHandle WXHMENU; */
-/* typedef unsigned long WXHPEN; */
-/* typedef unsigned long WXHBRUSH; */
-/* typedef unsigned long WXHPALETTE; */
-/* typedef CursHandle WXHCURSOR; */
-/* typedef RgnHandle WXHRGN; */
-/* typedef unsigned long WXHACCEL; */
-/* typedef unsigned long WXHINSTANCE; */
-/* typedef unsigned long WXHIMAGELIST; */
-/* typedef unsigned long WXHGLOBAL; */
-/* typedef GrafPtr WXHDC; */
-/* typedef unsigned int WXWPARAM; */
-/* typedef long WXLPARAM; */
-/* typedef void * WXRGNDATA; */
-/* typedef void * WXMSG; */
-/* typedef unsigned long WXHCONV; */
-/* typedef unsigned long WXHKEY; */
-/* typedef void * WXDRAWITEMSTRUCT; */
-/* typedef void * WXMEASUREITEMSTRUCT; */
-/* typedef void * WXLPCREATESTRUCT; */
-/* typedef int (*WXFARPROC)(); */
-
-/* typedef WindowPtr WXWindow; */
-/* typedef ControlHandle WXWidget; */
-
-#endif
-
-#ifdef __WXCOCOA__
+/*
+ * core frameworks
+ */
+
+typedef const void * CFTypeRef;
+
+typedef const struct __CFString * CFStringRef;
+typedef struct __CFString * CFMutableStringRef;
+
+typedef struct __CFRunLoopSource * CFRunLoopSourceRef;
+
+#define DECLARE_WXMAC_OPAQUE_CGREF( name ) typedef struct name* name##Ref;
+
+DECLARE_WXMAC_OPAQUE_CGREF( CGColor )
+DECLARE_WXMAC_OPAQUE_CGREF( CGImage )
+DECLARE_WXMAC_OPAQUE_CGREF( CGContext )
+
+typedef CGColorRef WXCOLORREF;
+typedef CGImageRef WXCGIMAGEREF;
+typedef CGContextRef WXHDC;
+
+/*
+ * carbon
+ */
+
+typedef const struct __HIShape * HIShapeRef;
+typedef struct __HIShape * HIMutableShapeRef;
+
+#define DECLARE_WXMAC_OPAQUE_REF( name ) typedef struct Opaque##name* name;
+
+DECLARE_WXMAC_OPAQUE_REF( PasteboardRef )
+DECLARE_WXMAC_OPAQUE_REF( IconRef )
+
+typedef IconRef WXHICON ;
+typedef HIShapeRef WXHRGN;
+
+#endif
+
+#if defined( __WXCOCOA__ ) || defined(__WXMAC__)
+
+/* Definitions of 32-bit/64-bit types
+ * These are typedef'd exactly the same way in newer OS X headers so
+ * redefinition when real headers are included should not be a problem. If
+ * it is, the types are being defined wrongly here.
+ * The purpose of these types is so they can be used from public wx headers.
+ * and also because the older (pre-Leopard) headers don't define them.
+ */
+
+/* NOTE: We don't pollute namespace with CGFLOAT_MIN/MAX/IS_DOUBLE macros
+ * since they are unlikely to be needed in a public header.
+ */
+#if defined(__LP64__) && __LP64__
+ typedef double CGFloat;
+#else
+ typedef float CGFloat;
+#endif
+
+#if (defined(__LP64__) && __LP64__) || (defined(NS_BUILD_32_LIKE_64) && NS_BUILD_32_LIKE_64)
+typedef long NSInteger;
+typedef unsigned long NSUInteger;
+#else
+typedef int NSInteger;
+typedef unsigned int NSUInteger;
+#endif
+
+/* Objective-C type declarations.
+ * These are to be used in public headers in lieu of NSSomething* because
+ * Objective-C class names are not available in C/C++ code.
+ */
/* NOTE: This ought to work with other compilers too, but I'm being cautious */
#if (defined(__GNUC__) && defined(__APPLE__)) || defined(__MWERKS__)
DECLARE_WXCOCOA_OBJC_CLASS(NSThread);
DECLARE_WXCOCOA_OBJC_CLASS(NSWindow);
DECLARE_WXCOCOA_OBJC_CLASS(NSView);
+#ifndef __WXMAC__
typedef WX_NSView WXWidget; /* wxWidgets BASE definition */
-#endif /* __WXCOCOA__ */
+#endif
+#endif /* __WXCOCOA__ || ( __WXMAC__ &__DARWIN__)*/
+
+#ifdef __WXMAC__
+
+DECLARE_WXCOCOA_OBJC_CLASS(NSString);
+
+#if wxOSX_USE_COCOA
+
+typedef WX_NSWindow WXWindow;
+typedef WX_NSView WXWidget;
+
+#elif wxOSX_USE_IPHONE
+
+DECLARE_WXCOCOA_OBJC_CLASS(UIWindow);
+DECLARE_WXCOCOA_OBJC_CLASS(UIView);
+DECLARE_WXCOCOA_OBJC_CLASS(UIFont);
+
+typedef WX_UIWindow WXWindow;
+typedef WX_UIView WXWidget;
+
+#endif
+
+#endif // __WXMAC__
#if defined(__WXPALMOS__)
typedef WXHWND WXWidget;
#ifdef __WIN64__
-typedef unsigned __int64 WXWPARAM;
+typedef unsigned __int64 WXWPARAM;
typedef __int64 WXLPARAM;
typedef __int64 WXLRESULT;
#else
-typedef unsigned int WXWPARAM;
-typedef long WXLPARAM;
-typedef long WXLRESULT;
+typedef wxW64 unsigned int WXWPARAM;
+typedef wxW64 long WXLPARAM;
+typedef wxW64 long WXLRESULT;
#endif
#if defined(__GNUWIN32__) || defined(__WXMICROWIN__)
typedef struct _GtkSelectionData GtkSelectionData;
typedef struct _GtkTextBuffer GtkTextBuffer;
typedef struct _GtkRange GtkRange;
+typedef struct _GtkCellRenderer GtkCellRenderer;
typedef GtkWidget *WXWidget;
#define GTK_CLASS_TYPE(klass) ((klass)->type)
#endif
-#ifdef __WXGTK20__
-#define G_DISABLE_DEPRECATED
-#define PANGO_DISABLE_DEPRECATED
-#define GDK_PIXBUF_DISABLE_DEPRECATED
-#ifndef __VMS
-/* GtkCombo is not defined on VMS if this is defined */
-# define GTK_DISABLE_DEPRECATED
-#endif
-#endif
-
#endif /* __WXGTK__ */
#if defined(__WXGTK20__) || (defined(__WXX11__) && wxUSE_UNICODE)
/* included before or after wxWidgets classes, and therefore must be */
/* disabled here before any significant wxWidgets headers are included. */
#ifdef __WXMSW__
-#ifdef GetClassInfo
-#undef GetClassInfo
-#endif
+#include "wx/msw/winundef.h"
+#endif /* __WXMSW__ */
-#ifdef GetClassName
-#undef GetClassName
-#endif
-
-#ifdef DrawText
-#undef DrawText
-#endif
-#ifdef GetCharWidth
-#undef GetCharWidth
-#endif
-
-#ifdef StartDoc
-#undef StartDoc
-#endif
-
-#ifdef FindWindow
-#undef FindWindow
-#endif
-
-#ifdef FindResource
-#undef FindResource
-#endif
-#endif
- /* __WXMSW__ */
+/* include the feature test macros */
+#include "wx/features.h"
/* --------------------------------------------------------------------------- */
/* macro to define a class without copy ctor nor assignment operator */
classname(const classname&); \
classname& operator=(const classname&);
+#define DECLARE_NO_COPY_TEMPLATE_CLASS(classname, arg) \
+ private: \
+ classname(const classname<arg>&); \
+ classname& operator=(const classname<arg>&);
+
#define DECLARE_NO_ASSIGN_CLASS(classname) \
private: \
classname& operator=(const classname&);
projects / wxWidgets.git / blobdiff