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 #ifdef __GNUG__
  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/fontutil.h"
  36
  37 #include <mgraph.h>
  38
  39 // ============================================================================
  40 // implementation
  41 // ============================================================================
  42
  43
  44 // ----------------------------------------------------------------------------
  45 // wxFontEnumerator
  46 // ----------------------------------------------------------------------------
  47
  48 bool wxFontEnumerator::EnumerateFacenames(wxFontEncoding encoding,
  49                                           bool fixedWidthOnly)
  50 {
  51     bool found = FALSE;
  52     wxMGLFontFamilyList *list = wxTheFontsManager->GetFamilyList();
  53     wxMGLFontFamilyList::Node *node;
  54     wxMGLFontFamily *f = NULL;
  55     wxNativeEncodingInfo info;
  56
  57     if ( encoding != wxFONTENCODING_SYSTEM )
  58         wxGetNativeFontEncoding(encoding, &info);
  59
  60     for (node = list->GetFirst(); node; node = node->GetNext())
  61     {
  62         f = node->GetData();
  63         info.facename = f->GetName();
  64         if ( (!fixedWidthOnly || f->GetInfo()->isFixed) &&
  65              (encoding == wxFONTENCODING_SYSTEM || wxTestFontEncoding(info)) )
  66         {
  67             found = TRUE;
  68             if ( !OnFacename(f->GetName()) )
  69                 return TRUE;
  70         }
  71     }
  72
  73     return found;
  74 }
  75
  76 bool wxFontEnumerator::EnumerateEncodings(const wxString& family)
  77 {
  78     static wxFontEncoding encodings[] =
  79     {
  80         wxFONTENCODING_ISO8859_1,
  81         wxFONTENCODING_ISO8859_2,
  82         wxFONTENCODING_ISO8859_3,
  83         wxFONTENCODING_ISO8859_4,
  84         wxFONTENCODING_ISO8859_5,
  85         wxFONTENCODING_ISO8859_6,
  86         wxFONTENCODING_ISO8859_7,
  87         wxFONTENCODING_ISO8859_8,
  88         wxFONTENCODING_ISO8859_9,
  89         wxFONTENCODING_ISO8859_10,
  90         //wxFONTENCODING_ISO8859_11,
  91         //wxFONTENCODING_ISO8859_12,
  92         wxFONTENCODING_ISO8859_13,
  93         wxFONTENCODING_ISO8859_14,
  94         wxFONTENCODING_ISO8859_15,
  95         wxFONTENCODING_CP1250,
  96         wxFONTENCODING_CP1251,
  97         wxFONTENCODING_CP1252,
  98         wxFONTENCODING_CP1253,
  99         wxFONTENCODING_CP1254,
 100         wxFONTENCODING_CP1255,
 101         wxFONTENCODING_CP1256,
 102         wxFONTENCODING_CP1257,
 103         wxFONTENCODING_KOI8,
 104
 105         wxFONTENCODING_SYSTEM
 106     };
 107
 108     static const char *encodingNames[] =
 109     {
 110         "iso88590-1",
 111         "iso88590-2",
 112         "iso88590-3",
 113         "iso88590-4",
 114         "iso88590-5",
 115         "iso88590-6",
 116         "iso88590-7",
 117         "iso88590-8",
 118         "iso88590-9",
 119         "iso88590-10",
 120         "iso88590-13",
 121         "iso88590-14",
 122         "iso88590-15",
 123         "windows-1250",
 124         "windows-1251",
 125         "windows-1252",
 126         "windows-1253",
 127         "windows-1254",
 128         "windows-1255",
 129         "windows-1256",
 130         "windows-1257",
 131         "koi-8",
 132         NULL
 133     };
 134
 135     wxNativeEncodingInfo info;
 136     info.facename = family;
 137
 138     for (size_t i = 0; encodings[i] != wxFONTENCODING_SYSTEM; i++)
 139     {
 140         if ( !wxGetNativeFontEncoding(encodings[i], &info) ||
 141              !wxTestFontEncoding(info) )
 142             continue;
 143         if ( !OnFontEncoding(family, encodingNames[i]) )
 144             break;
 145     }
 146
 147     return TRUE;
 148 }