added more specializations for bcc32

[wxWidgets.git] / src / common / strconv.cpp

diff --git a/src/common/strconv.cpp b/src/common/strconv.cpp
index 59fdd4af985bfbac0e21586dc875a6ec35378ea0..2279100d9372101c6ab25b7a1d3d1ccf3ea87948 100644 (file)
--- a/src/common/strconv.cpp
+++ b/src/common/strconv.cpp
@@ -6,7 +6,7 @@
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Ove Kaaven, Robert Roebling, Vadim Zeitlin, Vaclav Slavik
-// Licence:     wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 // ============================================================================
@@ -37,7 +37,10 @@
     #include "wx/msw/private.h"
 #endif
 
+#ifndef __WXWINCE__
 #include <errno.h>
+#endif
+
 #include <ctype.h>
 #include <string.h>
 #include <stdlib.h>
@@ -50,18 +53,19 @@
 // ----------------------------------------------------------------------------
 
 #if wxUSE_WCHAR_T
-    WXDLLEXPORT_DATA(wxMBConv) wxConvLibc;
-    WXDLLEXPORT_DATA(wxCSConv) wxConvLocal((const wxChar *)NULL);
-    WXDLLEXPORT_DATA(wxCSConv) wxConvISO8859_1(_T("iso-8859-1"));
+    WXDLLIMPEXP_DATA_BASE(wxMBConv) wxConvLibc;
+    WXDLLIMPEXP_DATA_BASE(wxCSConv) wxConvLocal((const wxChar *)NULL);
+    WXDLLIMPEXP_DATA_BASE(wxCSConv) wxConvISO8859_1(_T("iso-8859-1"));
 #else
     // stand-ins in absence of wchar_t
-    WXDLLEXPORT_DATA(wxMBConv) wxConvLibc,
-                               wxConvFile,
-                               wxConvISO8859_1,
-                               wxConvLocal;
+    WXDLLIMPEXP_DATA_BASE(wxMBConv) wxConvLibc,
+                                    wxConvFile,
+                                    wxConvISO8859_1,
+                                    wxConvLocal,
+                                    wxConvUTF8;
 #endif // wxUSE_WCHAR_T
 
-WXDLLEXPORT_DATA(wxMBConv *) wxConvCurrent = &wxConvLibc;
+WXDLLIMPEXP_DATA_BASE(wxMBConv *) wxConvCurrent = &wxConvLibc;
 
 class wxStrConvModule: public wxModule
 {
@@ -274,53 +278,11 @@ const wxCharBuffer wxMBConv::cWC2MB(const wchar_t *pwz) const
     return buf;
 }
 
-// ----------------------------------------------------------------------------
-// standard gdk conversion
-// ----------------------------------------------------------------------------
-
-#ifdef __WXGTK12__
-
-WXDLLEXPORT_DATA(wxMBConvGdk) wxConvGdk;
-
-#include <gdk/gdk.h>
-
-size_t wxMBConvGdk::MB2WC(wchar_t *buf, const char *psz, size_t n) const
-{
-    if (buf)
-    {
-        return gdk_mbstowcs((GdkWChar *)buf, psz, n);
-    }
-    else
-    {
-        GdkWChar *nbuf = new GdkWChar[n=strlen(psz)];
-        size_t len = gdk_mbstowcs(nbuf, psz, n);
-        delete[] nbuf;
-        return len;
-    }
-}
-
-size_t wxMBConvGdk::WC2MB(char *buf, const wchar_t *psz, size_t n) const
-{
-    char *mbstr = gdk_wcstombs((GdkWChar *)psz);
-    size_t len = mbstr ? strlen(mbstr) : 0;
-    if (buf)
-    {
-        if (len > n)
-            len = n;
-        memcpy(buf, psz, len);
-        if (len < n)
-            buf[len] = 0;
-    }
-    return len;
-}
-
-#endif // GTK > 1.0
-
 // ----------------------------------------------------------------------------
 // UTF-7
 // ----------------------------------------------------------------------------
 
-WXDLLEXPORT_DATA(wxMBConvUTF7) wxConvUTF7;
+WXDLLIMPEXP_DATA_BASE(wxMBConvUTF7) wxConvUTF7;
 
 #if 0
 static char utf7_setD[]="ABCDEFGHIJKLMNOPQRSTUVWXYZ"
@@ -351,7 +313,7 @@ size_t wxMBConvUTF7::WC2MB(char * WXUNUSED(buf),
 // UTF-8
 // ----------------------------------------------------------------------------
 
-WXDLLEXPORT_DATA(wxMBConvUTF8) wxConvUTF8;
+WXDLLIMPEXP_DATA_BASE(wxMBConvUTF8) wxConvUTF8;
 
 static wxUint32 utf8_max[]=
     { 0x7f, 0x7ff, 0xffff, 0x1fffff, 0x3ffffff, 0x7fffffff, 0xffffffff };
@@ -456,7 +418,7 @@ size_t wxMBConvUTF8::WC2MB(char *buf, const wchar_t *psz, size_t n) const
     }
 
     if (buf && (len<n)) *buf = 0;
-    
+
     return len;
 }
 
@@ -678,7 +640,7 @@ size_t IC_CharSet::MB2WC(wchar_t *buf, const char *psz, size_t n)
             // convert to native endianness
             WC_BSWAP(buf /* _not_ bufPtr */, res)
         }
-        
+
         // NB: iconv was given only strlen(psz) characters on input, and so
         //     it couldn't convert the trailing zero. Let's do it ourselves
         //     if there's some room left for it in the output buffer.
@@ -739,7 +701,7 @@ size_t IC_CharSet::WC2MB(char *buf, const wchar_t *psz, size_t n)
         cres = iconv( w2m, ICONV_CHAR_CAST(&psz), &inbuf, &buf, &outbuf );
 
         res = n-outbuf;
-        
+
         // NB: iconv was given only wcslen(psz) characters on input, and so
         //     it couldn't convert the trailing zero. Let's do it ourselves
         //     if there's some room left for it in the output buffer.
@@ -782,13 +744,7 @@ size_t IC_CharSet::WC2MB(char *buf, const wchar_t *psz, size_t n)
 // Win32 conversion classes
 // ============================================================================
 
-#if defined(__WIN32__) && !defined(__WXMICROWIN__)
-
-#ifdef __WXWINE__
-    #define WINE_CAST (WCHAR *)
-#else
-    #define WINE_CAST
-#endif
+#if defined(__WIN32__) && !defined(__WXMICROWIN__) && !defined(__WXUNIVERSAL__)
 
 extern long wxCharsetToCodepage(const wxChar *charset); // from utils.cpp
 
@@ -809,7 +765,7 @@ public:
                                 0,              // flags (none)
                                 psz,            // input string
                                 -1,             // its length (NUL-terminated)
-                                WINE_CAST buf,  // output string
+                                buf,            // output string
                                 buf ? n : 0     // size of output buffer
                              );
 
@@ -824,7 +780,7 @@ public:
                              (
                                 m_CodePage,     // code page
                                 0,              // flags (none)
-                                WINE_CAST psz,  // input string
+                                psz,            // input string
                                 -1,             // it is (wide) NUL-terminated
                                 buf,            // output buffer
                                 buf ? n : 0,    // and its size
@@ -842,7 +798,7 @@ public:
 public:
     long m_CodePage;
 };
-#endif // __WIN32__
+#endif // defined(__WIN32__) && !defined(__WXMICROWIN__) && !defined(__WXUNIVERSAL__)
 
 // ============================================================================
 // wxEncodingConverter based conversion classes
@@ -890,6 +846,8 @@ public:
 
     // were we initialized successfully?
     bool m_ok;
+
+    DECLARE_NO_COPY_CLASS(EC_CharSet)
 };
 
 #endif // wxUSE_FONTMAP
@@ -942,14 +900,14 @@ static wxCharacterSet *wxGetCharacterSet(const wxChar *name)
         cset = NULL;
     }
 
-#if defined(__WIN32__) && !defined(__WXMICROWIN__)
+#if defined(__WIN32__) && !defined(__WXMICROWIN__) && !defined(__WXUNIVERSAL__)
     cset = new CP_CharSet(name);
     if ( cset->usable() )
         return cset;
 
     delete cset;
     cset = NULL;
-#endif // __WIN32__
+#endif // defined(__WIN32__) && !defined(__WXMICROWIN__) && !defined(__WXUNIVERSAL__)
 
 #if wxUSE_FONTMAP
     cset = new EC_CharSet(name);
@@ -1018,8 +976,11 @@ void wxCSConv::SetName(const wxChar *charset)
 
 void wxCSConv::LoadNow()
 {
-    if (m_deferred)
+    if ( m_deferred )
     {
+        // it would probably be better to make GetSystemEncodingName() always
+        // available (i.e. even when wxUSE_INTL == 0)?
+#if wxUSE_INTL
         if ( !m_name )
         {
             wxString name = wxLocale::GetSystemEncodingName();
@@ -1028,6 +989,7 @@ void wxCSConv::LoadNow()
                 SetName(name);
             }
         }
+#endif // wxUSE_INTL
 
         // wxGetCharacterSet() complains about NULL name
         m_cset = m_name ? wxGetCharacterSet(m_name) : NULL;