Add wxTreeCtrl::SelectChildren() method.

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

diff --git a/include/wx/filefn.h b/include/wx/filefn.h
index 1c6246b13e4b2b53efe883074d103790455acb80..1699933e4fb103e234b65e0d495cd3542f012f6a 100644 (file)
--- a/include/wx/filefn.h
+++ b/include/wx/filefn.h
@@ -172,7 +172,9 @@ enum wxFileKind
         defined(__BORLANDC__) \
       )
 
         defined(__BORLANDC__) \
       )
 

+    // temporary defines just used immediately below

     #undef wxHAS_HUGE_FILES
     #undef wxHAS_HUGE_FILES

+    #undef wxHAS_HUGE_STDIO_FILES

 
     // detect compilers which have support for huge files
     #if defined(__VISUALC__)
 
     // detect compilers which have support for huge files
     #if defined(__VISUALC__)


@@ -183,6 +185,17 @@ enum wxFileKind
         #define wxHAS_HUGE_FILES 1
     #endif
 
         #define wxHAS_HUGE_FILES 1
     #endif
 

+    // detect compilers which have support for huge stdio files
+    #if wxCHECK_VISUALC_VERSION(8)
+        #define wxHAS_HUGE_STDIO_FILES
+        #define wxFseek _fseeki64
+        #define wxFtell _ftelli64
+    #elif wxCHECK_MINGW32_VERSION(3, 5) // mingw-runtime version (not gcc)
+        #define wxHAS_HUGE_STDIO_FILES
+        #define wxFseek fseeko64
+        #define wxFtell ftello64
+    #endif
+

     // other Windows compilers (DMC, Watcom, Metrowerks and Borland) don't have
     // huge file support (or at least not all functions needed for it by wx)
     // currently
     // other Windows compilers (DMC, Watcom, Metrowerks and Borland) don't have
     // huge file support (or at least not all functions needed for it by wx)
     // currently


@@ -344,7 +357,7 @@ enum wxFileKind
 
     // finally the default char-type versions
     #if wxUSE_UNICODE
 
     // finally the default char-type versions
     #if wxUSE_UNICODE

-        #if wxUSE_UNICODE_MSLU
+        #if wxUSE_UNICODE_MSLU || defined(__WX_STRICT_ANSI_GCC__)

             // implement the missing file functions in Win9x ourselves
             WXDLLIMPEXP_BASE int wxMSLU__wopen(const wxChar *name,
                                                int flags, int mode);
             // implement the missing file functions in Win9x ourselves
             WXDLLIMPEXP_BASE int wxMSLU__wopen(const wxChar *name,
                                                int flags, int mode);


@@ -397,16 +410,19 @@ enum wxFileKind
     #endif // wxHAS_UNDERSCORES_IN_POSIX_IDENTS
 
     #ifdef wxHAS_HUGE_FILES
     #endif // wxHAS_UNDERSCORES_IN_POSIX_IDENTS
 
     #ifdef wxHAS_HUGE_FILES

-        // wxFile is present and supports large files. Currently wxFFile
-        // doesn't have large file support with any Windows compiler (even
-        // Win64 ones).
+        // wxFile is present and supports large files.

         #if wxUSE_FILE
             #define wxHAS_LARGE_FILES
         #endif
         #if wxUSE_FILE
             #define wxHAS_LARGE_FILES
         #endif

+        // wxFFile is present and supports large files
+        #if wxUSE_FFILE && defined wxHAS_HUGE_STDIO_FILES
+            #define wxHAS_LARGE_FFILES
+        #endif

     #endif
 
     #endif
 

-    // it's a private define, undefine it so that nobody gets tempted to use it
+    // private defines, undefine so that nobody gets tempted to use

     #undef wxHAS_HUGE_FILES
     #undef wxHAS_HUGE_FILES

+    #undef wxHAS_HUGE_STDIO_FILES

 #elif defined (__WXPALMOS__)
     typedef off_t wxFileOffset;
 #ifdef _LARGE_FILES
 #elif defined (__WXPALMOS__)
     typedef off_t wxFileOffset;
 #ifdef _LARGE_FILES


@@ -458,6 +474,10 @@ enum wxFileKind
         #if wxUSE_FFILE && (SIZEOF_LONG == 8 || defined HAVE_FSEEKO)
             #define wxHAS_LARGE_FFILES
         #endif
         #if wxUSE_FFILE && (SIZEOF_LONG == 8 || defined HAVE_FSEEKO)
             #define wxHAS_LARGE_FFILES
         #endif

+        #ifdef HAVE_FSEEKO
+            #define wxFseek fseeko
+            #define wxFtell ftello
+        #endif

     #else
         #define wxFileOffsetFmtSpec wxT("")
     #endif
     #else
         #define wxFileOffsetFmtSpec wxT("")
     #endif


@@ -491,6 +511,15 @@ enum wxFileKind
     #define wxCRT_Lstat wxCRT_Stat
 #endif
 
     #define wxCRT_Lstat wxCRT_Stat
 #endif
 

+// define wxFseek/wxFtell to large file versions if available (done above) or
+// to fseek/ftell if not, to save ifdefs in using code
+#ifndef wxFseek
+    #define wxFseek fseek
+#endif
+#ifndef wxFtell
+    #define wxFtell ftell
+#endif
+

 inline int wxAccess(const wxString& path, mode_t mode)
     { return wxCRT_Access(path.fn_str(), mode); }
 inline int wxOpen(const wxString& path, int flags, mode_t mode)
 inline int wxAccess(const wxString& path, mode_t mode)
     { return wxCRT_Access(path.fn_str(), mode); }
 inline int wxOpen(const wxString& path, int flags, mode_t mode)