Exemple #1
0
bool wxFontEnumerator::EnumerateEncodings(const wxString& family)
{
#if wxUSE_NANOX
    return false;
#else
    wxString pattern;
    pattern.Printf(wxT("-*-%s-*-*-*-*-*-*-*-*-*-*-*-*"),
                   family.empty() ? wxT("*") : family.c_str());

    // get the list of all fonts
    int nFonts;
    char **fonts = XListFonts((Display *)wxGetDisplay(), pattern.mb_str(),
                              32767, &nFonts);

    if ( !fonts )
    {
        // unknown family?
        return false;
    }

    // extract the list of (unique) encodings
    wxSortedArrayString encodings;
    for ( int n = 0; n < nFonts; n++ )
    {
        char *font = fonts[n];
        if ( !wxString(font).Matches(wxT("-*-*-*-*-*-*-*-*-*-*-*-*-*-*")) )
        {
            // it's not a full font name (probably an alias)
            continue;
        }

        // extract the family
        char *dash = strchr(font + 1, '-');
        char *familyFont = dash + 1;
        dash = strchr(familyFont, '-');
        *dash = '\0'; // !NULL because Matches() above succeeded

        if ( !family.empty() && (family != familyFont) )
        {
            // family doesn't match
            continue;
        }

        // now extract the registry/encoding
        char *p = dash + 1; // just after the dash after family
        dash = strrchr(p, '-');

        wxString registry(dash + 1);
        *dash = '\0';

        dash = strrchr(p, '-');
        wxString encoding(dash + 1);

        encoding << wxT('-') << registry;
        if ( encodings.Index(encoding) == wxNOT_FOUND )
        {
            if ( !OnFontEncoding(familyFont, encoding) )
            {
                break;
            }

            encodings.Add(encoding);
        }
        //else: already had this one
    }

    XFreeFontNames(fonts);

    return true;
#endif
    // wxUSE_NANOX
}
Exemple #2
0
bool wxFontEnumerator::EnumerateEncodings(const wxString& family)
{
    static wxFontEncoding encodings[] =
    {
        wxFONTENCODING_ISO8859_1,
        wxFONTENCODING_ISO8859_2,
        wxFONTENCODING_ISO8859_3,
        wxFONTENCODING_ISO8859_4,
        wxFONTENCODING_ISO8859_5,
        wxFONTENCODING_ISO8859_6,
        wxFONTENCODING_ISO8859_7,
        wxFONTENCODING_ISO8859_8,
        wxFONTENCODING_ISO8859_9,
        wxFONTENCODING_ISO8859_10,
        //wxFONTENCODING_ISO8859_11,
        //wxFONTENCODING_ISO8859_12,
        wxFONTENCODING_ISO8859_13,
        wxFONTENCODING_ISO8859_14,
        wxFONTENCODING_ISO8859_15,
        wxFONTENCODING_CP1250,
        wxFONTENCODING_CP1251,
        wxFONTENCODING_CP1252,
        wxFONTENCODING_CP1253,
        wxFONTENCODING_CP1254,
        wxFONTENCODING_CP1255,
        wxFONTENCODING_CP1256,
        wxFONTENCODING_CP1257,
        wxFONTENCODING_KOI8,

        wxFONTENCODING_SYSTEM
    };

    static const char *encodingNames[] =
    {
        "iso88590-1",
        "iso88590-2",
        "iso88590-3",
        "iso88590-4",
        "iso88590-5",
        "iso88590-6",
        "iso88590-7",
        "iso88590-8",
        "iso88590-9",
        "iso88590-10",
        "iso88590-13",
        "iso88590-14",
        "iso88590-15",
        "windows-1250",
        "windows-1251",
        "windows-1252",
        "windows-1253",
        "windows-1254",
        "windows-1255",
        "windows-1256",
        "windows-1257",
        "koi-8",
        NULL
    };

    wxNativeEncodingInfo info;
    info.facename = family;

    for (size_t i = 0; encodings[i] != wxFONTENCODING_SYSTEM; i++)
    {
        if ( !wxGetNativeFontEncoding(encodings[i], &info) ||
             !wxTestFontEncoding(info) )
            continue;
        if ( !OnFontEncoding(family, encodingNames[i]) )
            break;
    }

    return true;
}