No changes, just add another case to a switch on wxMouseButton.

[wxWidgets.git] / include / wx / platform.h

diff --git a/include/wx/platform.h b/include/wx/platform.h
index 9e7d5bf4f79de5777c3c2bf5d96032fc8cc479f1..6f2601ff46fe31b10cdb70491c08d306f1584f3b 100644 (file)
--- a/include/wx/platform.h
+++ b/include/wx/platform.h
@@ -14,6 +14,11 @@
 #ifndef _WX_PLATFORM_H_
 #define _WX_PLATFORM_H_
 
 #ifndef _WX_PLATFORM_H_
 #define _WX_PLATFORM_H_
 

+/* GUI build by default */
+#if !defined(wxUSE_GUI)
+#   define wxUSE_GUI 1
+#endif /* !defined(wxUSE_GUI) */
+

 
 /*
     Codewarrior doesn't define any Windows symbols until some headers
 
 /*
     Codewarrior doesn't define any Windows symbols until some headers


@@ -27,16 +32,95 @@
 #  endif
 #endif
 
 #  endif
 #endif
 

+#ifdef __WXMAC_XCODE__
+#    include <unistd.h>
+#    include <TargetConditionals.h>
+#    include <AvailabilityMacros.h>
+#    include "wx/osx/config_xcode.h"
+#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__
+ 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
+
+/*
+ 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__) \
+|| (defined(__DARWIN__) && !wxUSE_GUI)
+#   ifndef __WXOSX__
+#       define __WXOSX__ 1
+#   endif
+#   ifndef __WXMAC__
+#       define __WXMAC__ 1
+#   endif
+#endif
+
+#ifdef __WXOSX__
+/* setup precise defines according to sdk used */
+#   include <TargetConditionals.h>
+#   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__)
 #    if defined(__MACH__)

-#        define __WXMAC_OSX__
-#        define __WXMAC_CARBON__ /* for backwards compat in user code still defined */

 #        include <AvailabilityMacros.h>
 #        ifndef MAC_OS_X_VERSION_10_4
 #           define MAC_OS_X_VERSION_10_4 1040
 #        include <AvailabilityMacros.h>
 #        ifndef MAC_OS_X_VERSION_10_4
 #           define MAC_OS_X_VERSION_10_4 1040


@@ -44,40 +128,37 @@
 #        ifndef MAC_OS_X_VERSION_10_5
 #           define MAC_OS_X_VERSION_10_5 1050
 #        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

 #    else
 #        error "only mach-o configurations are supported"
 #    endif
 #endif
 
 /*
 #    else
 #        error "only mach-o configurations are supported"
 #    endif
 #endif
 
 /*

-    __WXOSX__ is a common define to wxMac (Carbon) 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__,__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__ 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.
-
+ __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(__WXMAC_OSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE)) || defined(__WXASPEN__)
-#   define __WXOSX__
+#if defined(__WXOSX__) || (defined(__WXCOCOA__) && (!defined(wxUSE_BASE) || !wxUSE_BASE))
+#   define __WXOSX_OR_COCOA__ 1

 #endif
 
 #endif
 

-#ifdef __WXOSX__
-#    ifdef __WXMAC_XCODE__
-#        include <unistd.h>
-#        include "wx/mac/config_xcode.h"
-#    endif
-#endif

 /*
    first define Windows symbols if they're not defined on the command line: we
    can autodetect everything we need if _WIN32 is defined
 /*
    first define Windows symbols if they're not defined on the command line: we
    can autodetect everything we need if _WIN32 is defined


@@ -86,14 +167,6 @@
 #    ifndef __WXMSW__
 #        define __WXMSW__
 #    endif
 #    ifndef __WXMSW__
 #        define __WXMSW__
 #    endif

-
-#    ifndef _WIN32
-#        define _WIN32
-#    endif
-
-#    ifndef WIN32
-#        define WIN32
-#    endif

 #endif
 
 #if defined(__PALMOS__)
 #endif
 
 #if defined(__PALMOS__)


@@ -143,17 +216,25 @@
 #    ifndef __WXMSW__
 #        define __WXMSW__
 #    endif
 #    ifndef __WXMSW__
 #        define __WXMSW__
 #    endif

-
-#    ifndef __WIN32__
-#        define __WIN32__
-#    endif

 #endif /* Win32 */
 
 #endif /* Win32 */
 

-#if defined(__WXMSW__) || defined(__WIN32__)
+#if defined(__WXMSW__)

 #   if !defined(__WINDOWS__)
 #       define __WINDOWS__
 #   endif
 #   if !defined(__WINDOWS__)
 #       define __WINDOWS__
 #   endif

-#endif
+
+#   ifndef _WIN32
+#        define _WIN32
+#   endif
+
+#   ifndef WIN32
+#        define WIN32
+#   endif
+
+#   ifndef __WIN32__
+#        define __WIN32__
+#   endif
+#endif /* __WXMSW__ */

 
 /* detect MS SmartPhone */
 #if defined( WIN32_PLATFORM_WFSP )
 
 /* detect MS SmartPhone */
 #if defined( WIN32_PLATFORM_WFSP )


@@ -200,6 +281,10 @@
 #   endif
 #endif
 
 #   endif
 #endif
 

+#if defined(__WXWINCE__) && defined(_MSC_VER) && (_MSC_VER == 1201)
+    #define __EVC4__
+#endif
+

 #if defined(__POCKETPC__) || defined(__SMARTPHONE__) || defined(__WXGPE__)
 #   define __WXHANDHELD__
 #endif
 #if defined(__POCKETPC__) || defined(__SMARTPHONE__) || defined(__WXGPE__)
 #   define __WXHANDHELD__
 #endif


@@ -211,16 +296,25 @@
    Note that it must be included before defining hardware symbols below as they
    could be already defined by configure
  */
    Note that it must be included before defining hardware symbols below as they
    could be already defined by configure
  */

+#include "wx/setup.h"
+

 #ifdef __GCCXML__
     /*
         we're using gccxml to create an XML representation of the entire
 #ifdef __GCCXML__
     /*
         we're using gccxml to create an XML representation of the entire

-        wxWidgets interface; pass it a special setup.h file
+        wxWidgets interface; use a special setup_gccxml.h file to fix some
+        of the stuff #defined by the real setup.h

     */
     #include "wx/setup_gccxml.h"
     */
     #include "wx/setup_gccxml.h"

-#else
-    #include "wx/setup.h"

 #endif
 
 #endif
 

+/*
+   Convenience for any optional classes that use the wxAnyButton base class.
+ */
+#if wxUSE_TOGGLEBTN || wxUSE_BUTTON
+    #define wxHAS_ANY_BUTTON
+#endif
+
+

 /*
    Hardware platform detection.
 
 /*
    Hardware platform detection.
 


@@ -287,30 +381,56 @@
    test for old versions of Borland C, normally need at least 5.82, Turbo
    explorer, available for free at http://www.turboexplorer.com/downloads
 */
    test for old versions of Borland C, normally need at least 5.82, Turbo
    explorer, available for free at http://www.turboexplorer.com/downloads
 */

-#if defined(__BORLANDC__) && (__BORLANDC__ < 0x550)
-#   error "wxWidgets requires a newer version of Borland, we recommend upgrading to 5.82 (Turbo Explorer). You may at your own risk remove this line and try building but be prepared to get build errors."
-#endif /* __BORLANDC__ */

 
 

-#if defined(__BORLANDC__) && (__BORLANDC__ < 0x582) && (__BORLANDC__ > 0x559)
-#   ifndef _USE_OLD_RW_STL
-#       error "wxWidgets is incompatible with default Borland C++ 5.6 STL library, please add -D_USE_OLD_RW_STL to your bcc32.cfg to use RogueWave STL implementation."
-#   endif
-#endif /* __BORLANDC__ */

 
 

+/*
+    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__ */

 
 /*
 
 /*

-   This macro can be used to test the Open Watcom version.
+   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
 */
 #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
 #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 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
 
 /*
 #endif
 
 /*


@@ -370,6 +490,10 @@
 
 #    ifdef __EMX__
 #        define OS2EMX_PLAIN_CHAR
 
 #    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 */
 #    endif
 
     /* define __HPUX__ for HP-UX where standard macro is __hpux */


@@ -492,8 +616,10 @@
 #       define __VISUALC8__
 #   elif __VISUALC__ < 1600
 #       define __VISUALC9__
 #       define __VISUALC8__
 #   elif __VISUALC__ < 1600
 #       define __VISUALC9__

+#   elif __VISUALC__ < 1700
+#       define __VISUALC10__

 #   else
 #   else

-#       pragma message("Please update this code for the next VC++ version")
+#       pragma message("Please update wx/platform.h to recognize this VC++ version")

 #   endif
 
 #    elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__)
 #   endif
 
 #    elif defined(__BCPLUSPLUS__) && !defined(__BORLANDC__)


@@ -598,6 +724,8 @@
 #else
 #    undef wxCHECK_W32API_VERSION
 #    define wxCHECK_W32API_VERSION(maj, min) (0)
 #else
 #    undef wxCHECK_W32API_VERSION
 #    define wxCHECK_W32API_VERSION(maj, min) (0)

+#    undef wxCHECK_MINGW32_VERSION
+#    define wxCHECK_MINGW32_VERSION(maj, min) (0)

 #endif
 
 /**
 #endif
 
 /**


@@ -612,23 +740,6 @@
     #define wxCHECK_SUNCC_VERSION(maj, min) (0)
 #endif
 
     #define wxCHECK_SUNCC_VERSION(maj, min) (0)
 #endif
 

-/*
-    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

 
 /*
    check the consistency of the settings in setup.h: note that this must be
 
 /*
    check the consistency of the settings in setup.h: note that this must be


@@ -705,7 +816,7 @@
  */
 
 #ifndef wxUSE_FILECONFIG
  */
 
 #ifndef wxUSE_FILECONFIG

-#    if wxUSE_CONFIG
+#    if wxUSE_CONFIG && wxUSE_TEXTFILE

 #        define wxUSE_FILECONFIG 1
 #    else
 #        define wxUSE_FILECONFIG 0
 #        define wxUSE_FILECONFIG 1
 #    else
 #        define wxUSE_FILECONFIG 0


@@ -720,18 +831,9 @@
 #    define wxUSE_WXDIB 1
 #endif
 
 #    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 <AvailabilityMacros.h>
-#endif
-

 #if defined (__WXPALMOS__)
 #include "wx/palmos/missing.h"
 #if defined (__WXPALMOS__)
 #include "wx/palmos/missing.h"

-#endif // __WXPALMOS__
+#endif /* __WXPALMOS__ */

 
 #if !defined (__WXPALMOS5__)
 #define POSSEC_APPBASE
 
 #if !defined (__WXPALMOS5__)
 #define POSSEC_APPBASE


@@ -752,6 +854,31 @@
 #define POSSEC_FILE
 #define POSSEC_FILECONF
 #define POSSEC_FILEFN
 #define POSSEC_FILE
 #define POSSEC_FILECONF
 #define POSSEC_FILEFN

-#endif // __WXPALMOS5__
+#endif /* __WXPALMOS5__ */
+
+/*
+    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_ */
 
 #endif /* _WX_PLATFORM_H_ */