src/osx/fontutil.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/osx/fontutil.cpp
   3 // Purpose:     font-related helper functions for OS X
   4 // Author:      Vadim Zeitlin, Stefan Csomor
   5 // Modified by:
   6 // Created:     05.11.99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15     #pragma hdrstop
  16 #endif
  17
  18 #ifndef WX_PRECOMP
  19     #include "wx/string.h"
  20     #include "wx/wxcrtvararg.h"
  21     #include "wx/log.h"
  22     #include "wx/intl.h"
  23 #endif
  24
  25 #include "wx/fontutil.h"
  26 #include "wx/fontmap.h"
  27 #include "wx/encinfo.h"
  28 #include "wx/tokenzr.h"
  29
  30
  31 // convert to/from the string representation:
  32 // format is facename[;charset]
  33 //
  34 bool wxNativeEncodingInfo::FromString( const wxString& s )
  35 {
  36     wxStringTokenizer tokenizer(s, wxT(";"));
  37
  38     facename = tokenizer.GetNextToken();
  39     if ( !facename )
  40         return false;
  41
  42     wxString tmp = tokenizer.GetNextToken();
  43     if ( !tmp )
  44     {
  45         // default charset (don't use DEFAULT_CHARSET though because of subtle
  46         // Windows 9x/NT differences in handling it)
  47         charset = 0;
  48     }
  49     else
  50     {
  51         if ( wxSscanf( tmp, wxT("%u"), &charset ) != 1 )
  52             // should be a number!
  53             return false;
  54     }
  55
  56     return true;
  57 }
  58
  59 wxString wxNativeEncodingInfo::ToString() const
  60 {
  61     wxString s(facename);
  62     if ( charset != 0 )
  63         s << wxT(';') << charset;
  64
  65     return s;
  66 }
  67
  68 // ----------------------------------------------------------------------------
  69 // helper functions
  70 // ----------------------------------------------------------------------------
  71
  72 bool wxGetNativeFontEncoding( wxFontEncoding encoding, wxNativeEncodingInfo *info )
  73 {
  74     wxCHECK_MSG( info, false, wxT("bad pointer in wxGetNativeFontEncoding") );
  75
  76     if ( encoding == wxFONTENCODING_DEFAULT )
  77         encoding = wxFont::GetDefaultEncoding();
  78
  79     info->encoding = encoding;
  80
  81     return true;
  82 }
  83
  84 bool wxTestFontEncoding( const wxNativeEncodingInfo& WXUNUSED(info) )
  85 {
  86     // basically we should be able to support every encoding via the OS
  87     return true;
  88 }