Attempts to make this wchar_t business compile with Borland C++ 4.52.

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

diff --git a/include/wx/string.h b/include/wx/string.h
index ac53c0dd08c16c88285684c0bd35335c2e40ccf8..36f6a3773e4eef19679d8abbf95b2854ddecd026 100644 (file)
--- a/include/wx/string.h
+++ b/include/wx/string.h
@@ -200,19 +200,42 @@ class WXDLLEXPORT wxMBConv
   const wxWCharBuffer cWX2WC(const char *psz) const { return cMB2WC(psz); }
 #endif
 };
-WXDLLEXPORT_DATA(extern wxMBConv) wxConv_libc, wxConv_UTF7, wxConv_UTF8;
-#define wxConv_file wxConv_libc
+WXDLLEXPORT_DATA(extern wxMBConv) wxConv_libc;
 
-class WXDLLEXPORT wxCSConv : wxMBConv
+#define wxANOTHER_MBCONV(type) \
+class type : public wxMBConv { \
+ public: \
+  virtual size_t MB2WC(wchar_t *buf, const char *psz, size_t n) const; \
+  virtual size_t WC2MB(char *buf, const wchar_t *psz, size_t n) const; \
+}
+
+WXDLLEXPORT_DATA(extern wxANOTHER_MBCONV(wxMBConv_file)) wxConv_file;
+WXDLLEXPORT_DATA(extern wxANOTHER_MBCONV(wxMBConv_UTF7)) wxConv_UTF7;
+WXDLLEXPORT_DATA(extern wxANOTHER_MBCONV(wxMBConv_UTF8)) wxConv_UTF8;
+#if defined(__WXGTK__) && (GTK_MINOR_VERSION > 0)
+    WXDLLEXPORT_DATA(extern wxANOTHER_MBCONV(wxMBConv_gdk)) wxConv_gdk;
+#endif // GTK > 1.0
+
+class wxCharacterSet;
+class WXDLLEXPORT wxCSConv : public wxMBConv
 {
  private:
-  wxChar *data;
+  wxChar *m_name;
+  wxCharacterSet *m_cset;
+  bool m_deferred;
+  void SetName(const wxChar *charset);
  public:
   wxCSConv(const wxChar *charset);
+  virtual ~wxCSConv();
+  void LoadNow();
   virtual size_t MB2WC(wchar_t *buf, const char *psz, size_t n) const;
   virtual size_t WC2MB(char *buf, const wchar_t *psz, size_t n) const;
 };
 
+WXDLLEXPORT_DATA(extern wxCSConv) wxConv_local;
+
+WXDLLEXPORT_DATA(extern wxMBConv *) wxConv_current;
+
 // filenames are multibyte on Unix and probably widechar on Windows?
 #ifdef __UNIX__
 #define wxMBFILES 1
@@ -340,6 +363,9 @@ public:
     // from C string (for compilers using unsigned char)
   wxString(const unsigned char* psz, size_t nLength = wxSTRING_MAXLEN)
     { InitWith((const char*)psz, 0, nLength); }
+    // from multibyte string
+  wxString(const char *psz, wxMBConv& WXUNUSED(conv), size_t nLength = wxSTRING_MAXLEN)
+    { InitWith(psz, 0, nLength); }
     // from wide (Unicode) string
   wxString(const wchar_t *pwz);
     // from wxCharBuffer
@@ -436,6 +462,8 @@ public:
     const wxWCharBuffer wc_str(wxMBConv& conv) const { return conv.cMB2WC(m_pchData); }
     const wxChar* fn_str() const { return m_pchData; }
 #endif
+    // for convenience
+    const wxWX2MBbuf mbc_str() const { return mb_str(*wxConv_current); }
 
   // overloaded assignment
     // from another wxString
@@ -975,6 +1003,17 @@ wxString WXDLLEXPORT operator+(const wxString& string, wxChar ch);
 wxString WXDLLEXPORT operator+(wxChar ch, const wxString& string);
 wxString WXDLLEXPORT operator+(const wxString& string, const wxChar *psz);
 wxString WXDLLEXPORT operator+(const wxChar *psz, const wxString& string);
+#if wxUSE_UNICODE
+inline wxString WXDLLEXPORT operator+(const wxString& string, const wxWCharBuffer& buf)
+{ return string + (const wchar_t *)buf; }
+inline wxString WXDLLEXPORT operator+(const wxWCharBuffer& buf, const wxString& string)
+{ return (const wchar_t *)buf + string; }
+#else
+inline wxString WXDLLEXPORT operator+(const wxString& string, const wxCharBuffer& buf)
+{ return string + (const char *)buf; }
+inline wxString WXDLLEXPORT operator+(const wxCharBuffer& buf, const wxString& string)
+{ return (const char *)buf + string; }
+#endif
 
 // ---------------------------------------------------------------------------
 // Implementation only from here until the end of file