unotools/source/misc/fontdefs.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <o3tl/safeint.hxx>
  21 #include <o3tl/string_view.hxx>
  22 #include <unotools/fontdefs.hxx>
  23 #include <unotools/fontcfg.hxx>
  24 #include <rtl/ustrbuf.hxx>
  25
  26 #include <string_view>
  27 #include <unordered_map>
  28
  29 OUString StripScriptFromName(const OUString& _aName)
  30 {
  31     // I worry that someone will have a font which *does* have
  32     // e.g. "Greek" legitimately at the end of its name :-(
  33     const char*const suffixes[] = { " baltic",
  34                               " ce",
  35                               " cyr",
  36                               " greek",
  37                               " tur",
  38                               " (arabic)",
  39                               " (hebrew)",
  40                               " (thai)",
  41                               " (vietnamese)"
  42                             };
  43
  44     OUString aName = _aName;
  45     // These can be crazily piled up, e.g. Times New Roman CYR Greek
  46     bool bFinished = false;
  47     while (!bFinished)
  48     {
  49         bFinished = true;
  50         for (const char* suffix : suffixes)
  51         {
  52             size_t nLen = strlen(suffix);
  53             if (aName.endsWithIgnoreAsciiCaseAsciiL(suffix, nLen))
  54             {
  55                 bFinished = false;
  56                 aName = aName.copy(0, aName.getLength() - nLen);
  57             }
  58         }
  59     }
  60     return aName;
  61 }
  62
  63 //return true if the character is stripped from the string
  64 static bool toOnlyLowerAsciiOrStrip(sal_Unicode c, OUStringBuffer &rName, sal_Int32 nIndex, sal_Int32& rLen)
  65 {
  66     // not lowercase Ascii
  67     if (c < 'a' || c > 'z')
  68     {
  69         // To Lowercase-Ascii
  70         if ( (c >= 'A') && (c <= 'Z') )
  71         {
  72             c += 'a' - 'A';
  73             rName[nIndex] = c;
  74         }
  75         else if( ((c < '0') || (c > '9')) && (c != ';') && (c != '(') && (c != ')') ) // not 0-9, semicolon, or brackets
  76         {
  77             // Remove white spaces and special characters
  78             rName.remove(nIndex, 1);
  79             rLen--;
  80             return true;
  81         }
  82     }
  83     return false;
  84 }
  85
  86 OUString GetEnglishSearchFontName(std::u16string_view rInName)
  87 {
  88     OUStringBuffer rName(rInName);
  89     bool        bNeedTranslation = false;
  90     sal_Int32  nLen = rName.getLength();
  91
  92     // Remove trailing whitespaces
  93     sal_Int32 i = nLen;
  94     while ( i && (rName[ i-1 ] < 32) )
  95         i--;
  96     if ( i != nLen )
  97          rName.truncate(i);
  98
  99     nLen = rName.getLength();
 100
 101     // remove all whitespaces and converts to lower case ASCII
 102     // TODO: better transliteration to ASCII e.g. all digits
 103     i = 0;
 104     while ( i < nLen )
 105     {
 106         sal_Unicode c = rName[ i ];
 107         if ( c > 127 )
 108         {
 109             // Translate to Lowercase-ASCII
 110             // FullWidth-ASCII to half ASCII
 111             if ( (c >= 0xFF00) && (c <= 0xFF5E) )
 112             {
 113                 c -= 0xFF00-0x0020;
 114                 rName[ i ] = c;
 115                 if (toOnlyLowerAsciiOrStrip(c, rName, i, nLen))
 116                    continue;
 117             }
 118             else
 119             {
 120                 // Only Fontnames with None-Ascii-Characters must be translated
 121                 bNeedTranslation = true;
 122             }
 123         }
 124         else if (toOnlyLowerAsciiOrStrip(c, rName, i, nLen))
 125             continue;
 126
 127         i++;
 128     }
 129     OUString rNameStr = rName.makeStringAndClear();
 130     // translate normalized localized name to its normalized English ASCII name
 131     if( bNeedTranslation )
 132     {
 133         typedef std::unordered_map<OUString, OUString> FontNameDictionary;
 134         static FontNameDictionary const aDictionary = {
 135             {u"\uBC14\uD0D5"_ustr, "batang"},
 136             {u"\uBC14\uD0D5\uCCB4"_ustr, "batangche"},
 137             {u"\uAD81\uC11C"_ustr, "gungshu"},
 138             {u"\uAD81\uC11C\uCCB4"_ustr, "gungshuche"},
 139             {u"\uAD74\uB9BC"_ustr, "gulim"},
 140             {u"\uAD74\uB9BC\uCCB4"_ustr, "gulimche"},
 141             {u"\uB3CB\uC6C0"_ustr, "dotum"},
 142             {u"\uB3CB\uC6C0\uCCB4"_ustr, "dotumche"},
 143             {u"\u5B8B\u4F53"_ustr, "simsun"},
 144             {u"\u65B0\u5B8B\u4F53"_ustr, "nsimsun"},
 145             {u"\u9ED1\u4F53"_ustr, "simhei"},
 146             {u"\u6977\u4F53"_ustr, "simkai"},
 147             {u"\u4E2D\u6613\u5B8B\u4F53"_ustr, "zycjksun"},
 148             {u"\u4E2D\u6613\u9ED1\u4F53"_ustr, "zycjkhei"},
 149             {u"\u4E2D\u6613\u6977\u4F53"_ustr, "zycjkkai"},
 150             {u"\u65B9\u6B63\u9ED1\u4F53"_ustr, "fzhei"},
 151             {u"\u65B9\u6B63\u6977\u4F53"_ustr, "fzkai"},
 152             {u"\u65B9\u6B63\u5B8B\u4E00"_ustr, "fzsong"},
 153             {u"\u65B9\u6B63\u4E66\u5B8B"_ustr, "fzshusong"},
 154             {u"\u65B9\u6B63\u4EFF\u5B8B"_ustr, "fzfangsong"},
 155             // Attention: this fonts includes the wrong encoding vector - so we double the names with correct and wrong encoding
 156             // First one is the GB-Encoding (we think the correct one), second is the big5 encoded name
 157             {u"m\u7B80\u9ED1"_ustr, "mhei"},
 158             {u"m\u6F60\u7AAA"_ustr, "mhei"},
 159             {u"m\u7B80\u6977\u566C"_ustr, "mkai"},
 160             {u"m\u6F60\u7FF1\u628E"_ustr, "mkai"},
 161             {u"m\u7B80\u5B8B"_ustr, "msong"},
 162             {u"m\u6F60\u51BC"_ustr, "msong"},
 163             {u"m\u7B80\u592B\u5B8B"_ustr, "cfangsong"},
 164             {u"m\u6F60\u6E98\u51BC"_ustr, "cfangsong"},
 165             {u"\u7D30\u660E\u9AD4"_ustr, "mingliu"},
 166             {u"\u65B0\u7D30\u660E\u9AD4"_ustr, "pmingliu"},
 167             {u"\u6865"_ustr, "hei"},
 168             {u"\u6B61"_ustr, "kai"},
 169             {u"\u6D69\u6E67"_ustr, "ming"},
 170             {u"ms\u30B4\u30B7\u30C3\u30AF"_ustr, "msgothic"},
 171             {u"msp\u30B4\u30B7\u30C3\u30AF"_ustr, "mspgothic"},
 172             {u"ms\u660E\u671D"_ustr, "msmincho"},
 173             {u"msp\u660E\u671D"_ustr, "mspmincho"},
 174             {u"\u5FAE\u8EDF\u6B63\u9ED1\u9AD4"_ustr, "microsoftjhenghei"},
 175             {u"\u5FAE\u8F6F\u96C5\u9ED1"_ustr, "microsoftyahei"},
 176             {u"\u30e1\u30a4\u30ea\u30aa"_ustr, "meiryo"},
 177             {u"hg\u660E\u671Dl"_ustr, "hgminchol"},
 178             {u"hg\u30B4\u30B7\u30C3\u30AFb"_ustr, "hggothicb"},
 179             {u"hgp\u660E\u671Dl"_ustr, "hgpminchol"},
 180             {u"hgp\u30B4\u30B7\u30C3\u30AFb"_ustr, "hgpgothicb"},
 181             {u"hg\u660E\u671Dlsun"_ustr, "hgmincholsun"},
 182             {u"hg\u30B4\u30B7\u30C3\u30AFbsun"_ustr, "hggothicbsun"},
 183             {u"hgp\u660E\u671Dlsun"_ustr, "hgpmincholsun"},
 184             {u"hgp\u30B4\u30B7\u30C3\u30AFbsun"_ustr, "hgpgothicbsun"},
 185             {u"hg\u5E73\u6210\u660E\u671D\u4F53"_ustr, "hgheiseimin"},
 186             {u"hg\u5E73\u6210\u660E\u671D\u4F53w3x12"_ustr, "hgheiseimin"},
 187             {u"ipa\u660E\u671D"_ustr, "ipamincho"},
 188             {u"ipap\u660E\u671D"_ustr, "ipapmincho"},
 189             {u"ipa\u30B4\u30B7\u30C3\u30AF"_ustr, "ipagothic"},
 190             {u"ipap\u30B4\u30B7\u30C3\u30AF"_ustr, "ipapgothic"},
 191             {u"ipaui\u30B4\u30B7\u30C3\u30AF"_ustr, "ipauigothic"},
 192             {u"takao\u660E\u671D"_ustr, "takaomincho"},
 193             {u"takaop\u660E\u671D"_ustr, "takaopmincho"},
 194             {u"takao\u30B4\u30B7\u30C3\u30AF"_ustr, "takaogothic"},
 195             {u"takaop\u30B4\u30B7\u30C3\u30AF"_ustr, "takaopgothic"},
 196             {u"\u3055\u3056\u306A\u307F\u660E\u671D"_ustr, "sazanamimincho"},
 197             {u"\u3055\u3056\u306A\u307F\u30B4\u30B7\u30C3\u30AF"_ustr, "sazanamigothic"},
 198             {u"\u6771\u98A8\u660E\u671D"_ustr, "kochimincho"},
 199             {u"\u6771\u98A8\u30B4\u30B7\u30C3\u30AF"_ustr, "kochigothic"},
 200             {u"\uC36C\uB3CB\uC6C0"_ustr, "sundotum"},
 201             {u"\uC36C\uAD74\uB9BC"_ustr, "sungulim"},
 202             {u"\uC36C\uBC14\uD0D5"_ustr, "sunbatang"},
 203             {u"\uBC31\uBB35\uB3CB\uC6C0"_ustr, "baekmukdotum"},
 204             {u"\uBC31\uBB35\uAD74\uB9BC"_ustr, "baekmukgulim"},
 205             {u"\uBC31\uBB35\uBC14\uD0D5"_ustr, "baekmukbatang"},
 206             {u"\u65B9\u6B63\u9ED1\u4F53"_ustr, "fzheiti"},
 207             {u"\u65B9\u6B63\u9ED1\u9AD4"_ustr, "fzheiti"},
 208             {u"\u65B9\u6B63\u6977\u4F53"_ustr, "fzkaiti"},
 209             {u"\u65B9\u6B63\u6977\u9AD4"_ustr, "fzkaitib"},
 210             {u"\u65B9\u6B63\u660E\u9AD4"_ustr, "fzmingtib"},
 211             {u"\u65B9\u6B63\u5B8B\u4F53"_ustr, "fzsongti"},
 212             {u"hy\uACAC\uBA85\uC870"_ustr, "hymyeongjoextra"},
 213             {u"hy\uC2E0\uBA85\uC870"_ustr, "hysinmyeongjomedium"},
 214             {u"hy\uC911\uACE0\uB515"_ustr, "hygothicmedium"},
 215             {u"hy\uADF8\uB798\uD53Dm"_ustr, "hygraphicmedium"},
 216             {u"hy\uADF8\uB798\uD53D"_ustr, "hygraphic"},
 217             {u"\uC0C8\uAD74\uB9BC"_ustr, "newgulim"},
 218             {u"\uC36C\uAD81\uC11C"_ustr, "sungungseo"},
 219             {u"hy\uAD81\uC11Cb"_ustr, "hygungsobold"},
 220             {u"hy\uAD81\uC11C"_ustr, "hygungso"},
 221             {u"\uC36C\uD5E4\uB4DC\uB77C\uC778"_ustr, "sunheadline"},
 222             {u"hy\uD5E4\uB4DC\uB77C\uC778m"_ustr, "hyheadlinemedium"},
 223             {u"hy\uD5E4\uB4DC\uB77C\uC778"_ustr, "hyheadline"},
 224             {u"\uD734\uBA3C\uC61B\uCCB4"_ustr, "yetr"},
 225             {u"hy\uACAC\uACE0\uB515"_ustr, "hygothicextra"},
 226             {u"\uC36C\uBAA9\uD310"_ustr, "sunmokpan"},
 227             {u"\uC36C\uC5FD\uC11C"_ustr, "sunyeopseo"},
 228             {u"\uC36C\uBC31\uC1A1"_ustr, "sunbaeksong"},
 229             {u"hy\uC5FD\uC11Cl"_ustr, "hypostlight"},
 230             {u"hy\uC5FD\uC11C"_ustr, "hypost"},
 231             {u"\uD734\uBA3C\uB9E4\uC9C1\uCCB4"_ustr, "magicr"},
 232             {u"\uC36C\uD06C\uB9AC\uC2A4\uD0C8"_ustr, "suncrystal"},
 233             {u"\uC36C\uC0D8\uBB3C"_ustr, "sunsaemmul"},
 234             {u"hy\uC595\uC740\uC0D8\uBB3Cm"_ustr, "hyshortsamulmedium"},
 235             {u"hy\uC595\uC740\uC0D8\uBB3C"_ustr, "hyshortsamul"},
 236             {u"\uD55C\uCEF4\uBC14\uD0D5"_ustr, "haansoftbatang"},
 237             {u"\uD55C\uCEF4\uB3CB\uC6C0"_ustr, "haansoftdotum"},
 238             {u"\uD55C\uC591\uD574\uC11C"_ustr, "hyhaeseo"},
 239             {u"md\uC194\uCCB4"_ustr, "mdsol"},
 240             {u"md\uAC1C\uC131\uCCB4"_ustr, "mdgaesung"},
 241             {u"md\uC544\uD2B8\uCCB4"_ustr, "mdart"},
 242             {u"md\uC544\uB871\uCCB4"_ustr, "mdalong"},
 243             {u"md\uC774\uC19D\uCCB4"_ustr, "mdeasop"},
 244             {u"hg\uFF7A\uFF9E\uFF7C\uFF6F\uFF78e"_ustr, "hggothice"},
 245             {u"hgp\uFF7A\uFF9E\uFF7C\uFF6F\uFF78e"_ustr, "hgpgothice"},
 246             {u"hgs\uFF7A\uFF9E\uFF7C\uFF6F\uFF78e"_ustr, "hgsgothice"},
 247             {u"hg\uFF7A\uFF9E\uFF7C\uFF6F\uFF78m"_ustr, "hggothicm"},
 248             {u"hgp\uFF7A\uFF9E\uFF7C\uFF6F\uFF78m"_ustr, "hgpgothicm"},
 249             {u"hgs\uFF7A\uFF9E\uFF7C\uFF6F\uFF78m"_ustr, "hgsgothicm"},
 250             {u"hg\u884C\u66F8\u4F53"_ustr, "hggyoshotai"},
 251             {u"hgp\u884C\u66F8\u4F53"_ustr, "hgpgyoshotai"},
 252             {u"hgs\u884C\u66F8\u4F53"_ustr, "hgsgyoshotai"},
 253             {u"hg\u6559\u79D1\u66F8\u4F53"_ustr, "hgkyokashotai"},
 254             {u"hgp\u6559\u79D1\u66F8\u4F53"_ustr, "hgpkyokashotai"},
 255             {u"hgs\u6559\u79D1\u66F8\u4F53"_ustr, "hgskyokashotai"},
 256             {u"hg\u660E\u671Db"_ustr, "hgminchob"},
 257             {u"hgp\u660E\u671Db"_ustr, "hgpminchob"},
 258             {u"hgs\u660E\u671Db"_ustr, "hgsminchob"},
 259             {u"hg\u660E\u671De"_ustr, "hgminchoe"},
 260             {u"hgp\u660E\u671De"_ustr, "hgpminchoe"},
 261             {u"hgs\u660E\u671De"_ustr, "hgsminchoe"},
 262             {u"hg\u5275\u82F1\u89D2\uFF8E\uFF9F\uFF6F\uFF8C\uFF9F\u4F53"_ustr, "hgsoeikakupoptai"},
 263             {u"hgp\u5275\u82F1\u89D2\uFF8E\uFF9F\uFF6F\uFF8C\uFF9F\u4F53"_ustr, "hgpsoeikakupopta"},
 264             {u"hgs\u5275\u82F1\u89D2\uFF8E\uFF9F\uFF6F\uFF8C\uFF9F\u4F53"_ustr, "hgssoeikakupopta"},
 265             {u"hg\u5275\u82F1\uFF8C\uFF9F\uFF9A\uFF7E\uFF9E\uFF9D\uFF7Deb"_ustr,
 266              "hgsoeipresenceeb"},
 267             {u"hgp\u5275\u82F1\uFF8C\uFF9F\uFF9A\uFF7E\uFF9E\uFF9D\uFF7Deb"_ustr,
 268              "hgpsoeipresenceeb"},
 269             {u"hgs\u5275\u82F1\uFF8C\uFF9F\uFF9A\uFF7E\uFF9E\uFF9D\uFF7Deb"_ustr,
 270              "hgssoeipresenceeb"},
 271             {u"hg\u5275\u82F1\u89D2\uFF7A\uFF9E\uFF7C\uFF6F\uFF78ub"_ustr, "hgsoeikakugothicub"},
 272             {u"hgp\u5275\u82F1\u89D2\uFF7A\uFF9E\uFF7C\uFF6F\uFF78ub"_ustr, "hgpsoeikakugothicub"},
 273             {u"hgs\u5275\u82F1\u89D2\uFF7A\uFF9E\uFF7C\uFF6F\uFF78ub"_ustr, "hgssoeikakugothicub"},
 274             {u"hg\u6B63\u6977\u66F8\u4F53-pro"_ustr, "hgseikaishotaipro"},
 275             {u"hg\u4E38\uFF7A\uFF9E\uFF7C\uFF6F\uFF78-pro"_ustr, "hgmarugothicmpro"},
 276             {u"\u30D2\u30E9\u30AE\u30CE\u660E\u671Dpro"_ustr, "hiraginominchopro"},
 277             {u"\u30D2\u30E9\u30AE\u30CE\u660E\u671Dpron"_ustr, "hiraginominchopron"},
 278             {u"\u30D2\u30E9\u30AE\u30CE\u89D2\u30B4\u30B7\u30C3\u30AF"_ustr, "hiraginosans"},
 279             {u"\u30D2\u30E9\u30AE\u30CE\u89D2\u30B4pro"_ustr, "hiraginokakugothicpro"},
 280             {u"\u30D2\u30E9\u30AE\u30CE\u89D2\u30B4pron"_ustr, "hiraginokakugothicpron"},
 281             {u"\u30D2\u30E9\u30AE\u30CE\u4E38\u30B4pro"_ustr, "hiraginomarugothicpro"},
 282             {u"\u30D2\u30E9\u30AE\u30CE\u4E38\u30B4pron"_ustr, "hiraginomarugothicpron"},
 283             {u"\u6E38\u30B4\u30B7\u30C3\u30AF"_ustr, "yugothic"},
 284             {u"\u6E38\u30B4\u30B7\u30C3\u30AF\u4F53"_ustr, "yugothictai"},
 285             {u"\u6E38\u660E\u671D"_ustr, "yumincho"},
 286             {u"\u6E38\u660E\u671D\u4F53"_ustr, "yuminchotai"},
 287             {u"\u6E90\u30CE\u89D2\u30B4\u30B7\u30C3\u30AF"_ustr, "sourcehansans"},
 288             {u"\u6E90\u30CE\u89D2\u30B4\u30B7\u30C3\u30AFjp"_ustr, "sourcehansansjp"},
 289             {u"\u6E90\u30CE\u89D2\u30B4\u30B7\u30C3\u30AFhw"_ustr, "sourcehansanshw"},
 290             {u"\u6E90\u30CE\u660E\u671D"_ustr, "sourcehanserif"},
 291             {u"\u6E90\u30CE\u660E\u671Djp"_ustr, "sourcehanserifjp"},
 292             {u"ipamj\u660E\u671D"_ustr, "ipamjmincho"},
 293             {u"ipaex\u30B4\u30B7\u30C3\u30AF"_ustr, "ipaexgothic"},
 294             {u"ipaex\u660E\u671D"_ustr, "ipaexmimcho"}};
 295
 296         FontNameDictionary::const_iterator it = aDictionary.find( rNameStr );
 297         if( it != aDictionary.end() )
 298             rNameStr = it->second;
 299     }
 300
 301     return rNameStr;
 302 }
 303
 304 std::u16string_view GetNextFontToken( std::u16string_view rTokenStr, sal_Int32& rIndex )
 305 {
 306     // check for valid start index
 307     size_t nStringLen = rTokenStr.size();
 308     if( o3tl::make_unsigned(rIndex) >= nStringLen )
 309     {
 310         rIndex = -1;
 311         return {};
 312     }
 313
 314     // find the next token delimiter and return the token substring
 315     const sal_Unicode* pStr = rTokenStr.data() + rIndex;
 316     const sal_Unicode* pEnd = rTokenStr.data() + nStringLen;
 317     for(; pStr < pEnd; ++pStr )
 318         if( (*pStr == ';') || (*pStr == ',') )
 319             break;
 320
 321     sal_Int32 nTokenStart = rIndex;
 322     sal_Int32 nTokenLen;
 323     if( pStr < pEnd )
 324     {
 325         rIndex = sal::static_int_cast<sal_Int32>(pStr - rTokenStr.data());
 326         nTokenLen = rIndex - nTokenStart;
 327         ++rIndex; // skip over token separator
 328     }
 329     else
 330     {
 331         // no token delimiter found => handle last token
 332         rIndex = -1;
 333
 334         // optimize if the token string consists of just one token
 335         if( !nTokenStart )
 336         {
 337             return rTokenStr;
 338         }
 339         else
 340         {
 341             nTokenLen = nStringLen - nTokenStart;
 342         }
 343     }
 344
 345     return rTokenStr.substr( nTokenStart, nTokenLen );
 346 }
 347
 348 static bool ImplIsFontToken( std::u16string_view rName, std::u16string_view rToken )
 349 {
 350     sal_Int32  nIndex = 0;
 351     do
 352     {
 353         std::u16string_view aTempName = GetNextFontToken( rName, nIndex );
 354         if ( rToken == aTempName )
 355             return true;
 356     }
 357     while ( nIndex != -1 );
 358
 359     return false;
 360 }
 361
 362 static void ImplAppendFontToken( OUString& rName, std::u16string_view rNewToken )
 363 {
 364     if ( !rName.isEmpty() )
 365     {
 366         rName += ";";
 367     }
 368     rName += rNewToken;
 369 }
 370
 371 void AddTokenFontName( OUString& rName, std::u16string_view rNewToken )
 372 {
 373     if ( !ImplIsFontToken( rName, rNewToken ) )
 374         ImplAppendFontToken( rName, rNewToken );
 375 }
 376
 377 OUString GetSubsFontName( std::u16string_view rName, SubsFontFlags nFlags )
 378 {
 379     OUString aName;
 380
 381     sal_Int32 nIndex = 0;
 382     OUString aOrgName = GetEnglishSearchFontName(
 383                                 GetNextFontToken( rName, nIndex ) );
 384
 385     // #93662# do not try to replace StarSymbol with MS only font
 386     if( nFlags == (SubsFontFlags::MS|SubsFontFlags::ONLYONE)
 387     &&  ( aOrgName == "starsymbol"
 388       ||  aOrgName == "opensymbol" ) )
 389         return aName;
 390
 391     if (nFlags & SubsFontFlags::MS)
 392     {
 393         const utl::FontNameAttr* pAttr = utl::FontSubstConfiguration::get().getSubstInfo( aOrgName );
 394         if (pAttr)
 395             for( const auto& rSubstitution : pAttr->MSSubstitutions )
 396                 if( ! ImplIsFontToken( rName, rSubstitution ) )
 397                 {
 398                     ImplAppendFontToken( aName, rSubstitution );
 399                     if( nFlags & SubsFontFlags::ONLYONE )
 400                     {
 401                         break;
 402                     }
 403                 }
 404     }
 405
 406     return aName;
 407 }
 408
 409 bool IsOpenSymbol(std::u16string_view rFontName)
 410 {
 411     sal_Int32 nIndex = 0;
 412     std::u16string_view sFamilyNm(GetNextFontToken(rFontName, nIndex));
 413     return (o3tl::equalsIgnoreAsciiCase(sFamilyNm, "starsymbol") ||
 414         o3tl::equalsIgnoreAsciiCase(sFamilyNm, "opensymbol"));
 415 }
 416
 417 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */