src/mgl/fontenum.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/unix/fontenum.cpp
   3 // Purpose:     wxFontEnumerator class for MGL
   4 // Author:      Vaclav Slavik
   5 // RCS-ID:      $Id$
   6 // Copyright:   (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com)
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 // ============================================================================
  11 // declarations
  12 // ============================================================================
  13
  14 // ----------------------------------------------------------------------------
  15 // headers
  16 // ----------------------------------------------------------------------------
  17
  18 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  19     #pragma implementation "fontenum.h"
  20 #endif
  21
  22 // For compilers that support precompilation, includes "wx.h".
  23 #include "wx/wxprec.h"
  24
  25 #ifdef __BORLANDC__
  26     #pragma hdrstop
  27 #endif
  28
  29 #include "wx/defs.h"
  30 #include "wx/dynarray.h"
  31 #include "wx/string.h"
  32 #include "wx/utils.h"
  33
  34 #include "wx/fontenum.h"
  35 #include "wx/encinfo.h"
  36 #include "wx/fontutil.h"
  37
  38 #include <mgraph.h>
  39
  40 // ============================================================================
  41 // implementation
  42 // ============================================================================
  43
  44
  45 // ----------------------------------------------------------------------------
  46 // wxFontEnumerator
  47 // ----------------------------------------------------------------------------
  48
  49 bool wxFontEnumerator::EnumerateFacenames(wxFontEncoding encoding,
  50                                           bool fixedWidthOnly)
  51 {
  52     bool found = FALSE;
  53     wxMGLFontFamilyList *list = wxTheFontsManager->GetFamilyList();
  54     wxMGLFontFamilyList::Node *node;
  55     wxMGLFontFamily *f = NULL;
  56     wxNativeEncodingInfo info;
  57
  58     if ( encoding != wxFONTENCODING_SYSTEM )
  59         wxGetNativeFontEncoding(encoding, &info);
  60
  61     for (node = list->GetFirst(); node; node = node->GetNext())
  62     {
  63         f = node->GetData();
  64         info.facename = f->GetName();
  65         if ( (!fixedWidthOnly || f->GetInfo()->isFixed) &&
  66              (encoding == wxFONTENCODING_SYSTEM || wxTestFontEncoding(info)) )
  67         {
  68             found = TRUE;
  69             if ( !OnFacename(f->GetName()) )
  70                 return TRUE;
  71         }
  72     }
  73
  74     return found;
  75 }
  76
  77 bool wxFontEnumerator::EnumerateEncodings(const wxString& family)
  78 {
  79     static wxFontEncoding encodings[] =
  80     {
  81         wxFONTENCODING_ISO8859_1,
  82         wxFONTENCODING_ISO8859_2,
  83         wxFONTENCODING_ISO8859_3,
  84         wxFONTENCODING_ISO8859_4,
  85         wxFONTENCODING_ISO8859_5,
  86         wxFONTENCODING_ISO8859_6,
  87         wxFONTENCODING_ISO8859_7,
  88         wxFONTENCODING_ISO8859_8,
  89         wxFONTENCODING_ISO8859_9,
  90         wxFONTENCODING_ISO8859_10,
  91         //wxFONTENCODING_ISO8859_11,
  92         //wxFONTENCODING_ISO8859_12,
  93         wxFONTENCODING_ISO8859_13,
  94         wxFONTENCODING_ISO8859_14,
  95         wxFONTENCODING_ISO8859_15,
  96         wxFONTENCODING_CP1250,
  97         wxFONTENCODING_CP1251,
  98         wxFONTENCODING_CP1252,
  99         wxFONTENCODING_CP1253,
 100         wxFONTENCODING_CP1254,
 101         wxFONTENCODING_CP1255,
 102         wxFONTENCODING_CP1256,
 103         wxFONTENCODING_CP1257,
 104         wxFONTENCODING_KOI8,
 105
 106         wxFONTENCODING_SYSTEM
 107     };
 108
 109     static const char *encodingNames[] =
 110     {
 111         "iso88590-1",
 112         "iso88590-2",
 113         "iso88590-3",
 114         "iso88590-4",
 115         "iso88590-5",
 116         "iso88590-6",
 117         "iso88590-7",
 118         "iso88590-8",
 119         "iso88590-9",
 120         "iso88590-10",
 121         "iso88590-13",
 122         "iso88590-14",
 123         "iso88590-15",
 124         "windows-1250",
 125         "windows-1251",
 126         "windows-1252",
 127         "windows-1253",
 128         "windows-1254",
 129         "windows-1255",
 130         "windows-1256",
 131         "windows-1257",
 132         "koi-8",
 133         NULL
 134     };
 135
 136     wxNativeEncodingInfo info;
 137     info.facename = family;
 138
 139     for (size_t i = 0; encodings[i] != wxFONTENCODING_SYSTEM; i++)
 140     {
 141         if ( !wxGetNativeFontEncoding(encodings[i], &info) ||
 142              !wxTestFontEncoding(info) )
 143             continue;
 144         if ( !OnFontEncoding(family, encodingNames[i]) )
 145             break;
 146     }
 147
 148     return TRUE;
 149 }