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