+
+#ifdef __WXGTK20__
+
+// ----------------------------------------------------------------------------
+// wxConvBrokenFileNames is made for GTK2 in Unicode mode when
+// files are accidentally written in an encoding which is not
+// the system encoding. Typically, the system encoding will be
+// UTF8 but there might be files stored in ISO8859-1 on disk.
+// ----------------------------------------------------------------------------
+
+class wxConvBrokenFileNames : public wxMBConv
+{
+public:
+ wxConvBrokenFileNames();
+ virtual ~wxConvBrokenFileNames() { delete m_conv; }
+
+ virtual size_t MB2WC(wchar_t *outputBuf, const char *psz, size_t outputSize) const;
+ virtual size_t WC2MB(char *outputBuf, const wchar_t *psz, size_t outputSize) const;
+
+private:
+ // the conversion object we forward to
+ wxMBConv *m_conv;
+};
+
+wxConvBrokenFileNames::wxConvBrokenFileNames()
+{
+ // decide which conversion to use for the file names
+
+ // (1) this variable exists for the sole purpose of specifying the encoding
+ // of the filenames for GTK+ programs, so use it if it is set
+ const wxChar *encName = wxGetenv(_T("G_FILENAME_ENCODING"));
+ if ( encName )
+ {
+ m_conv = new wxCSConv(encName);
+ }
+ else // no G_FILENAME_ENCODING
+ {
+ // (2) if a non default locale is set, assume that the user wants his
+ // filenames in this locale too
+ switch ( wxLocale::GetSystemEncoding() )
+ {
+ default:
+ m_conv = new wxMBConvLibc;
+ break;
+
+ // (3) finally use UTF-8 by default
+ case wxFONTENCODING_SYSTEM:
+ case wxFONTENCODING_UTF8:
+ m_conv = new wxMBConvUTF8(wxMBConvUTF8::MAP_INVALID_UTF8_TO_OCTAL);
+ break;
+ }
+ }
+}
+
+size_t
+wxConvBrokenFileNames::MB2WC(wchar_t *outputBuf,
+ const char *psz,
+ size_t outputSize) const
+{
+ return m_conv->MB2WC( outputBuf, psz, outputSize );
+}
+
+size_t
+wxConvBrokenFileNames::WC2MB(char *outputBuf,
+ const wchar_t *psz,
+ size_t outputSize) const
+{
+ return m_conv->WC2MB( outputBuf, psz, outputSize );
+}
+
+#endif // __WXGTK20__
+
projects / wxWidgets.git / blobdiff