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Diffstat (limited to 'unotools/source/misc/fontdefs.cxx')
| -rw-r--r-- | unotools/source/misc/fontdefs.cxx | 417 |
1 files changed, 417 insertions, 0 deletions
diff --git a/unotools/source/misc/fontdefs.cxx b/unotools/source/misc/fontdefs.cxx new file mode 100644 index 0000000000..43b9e05543 --- /dev/null +++ b/unotools/source/misc/fontdefs.cxx @@ -0,0 +1,417 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <o3tl/safeint.hxx> +#include <o3tl/string_view.hxx> +#include <unotools/fontdefs.hxx> +#include <unotools/fontcfg.hxx> +#include <rtl/ustrbuf.hxx> + +#include <string_view> +#include <unordered_map> + +OUString StripScriptFromName(const OUString& _aName) +{ + // I worry that someone will have a font which *does* have + // e.g. "Greek" legitimately at the end of its name :-( + const char*const suffixes[] = { " baltic", + " ce", + " cyr", + " greek", + " tur", + " (arabic)", + " (hebrew)", + " (thai)", + " (vietnamese)" + }; + + OUString aName = _aName; + // These can be crazily piled up, e.g. Times New Roman CYR Greek + bool bFinished = false; + while (!bFinished) + { + bFinished = true; + for (const char* suffix : suffixes) + { + size_t nLen = strlen(suffix); + if (aName.endsWithIgnoreAsciiCaseAsciiL(suffix, nLen)) + { + bFinished = false; + aName = aName.copy(0, aName.getLength() - nLen); + } + } + } + return aName; +} + +//return true if the character is stripped from the string +static bool toOnlyLowerAsciiOrStrip(sal_Unicode c, OUStringBuffer &rName, sal_Int32 nIndex, sal_Int32& rLen) +{ + // not lowercase Ascii + if (c < 'a' || c > 'z') + { + // To Lowercase-Ascii + if ( (c >= 'A') && (c <= 'Z') ) + { + c += 'a' - 'A'; + rName[nIndex] = c; + } + else if( ((c < '0') || (c > '9')) && (c != ';') && (c != '(') && (c != ')') ) // not 0-9, semicolon, or brackets + { + // Remove white spaces and special characters + rName.remove(nIndex, 1); + rLen--; + return true; + } + } + return false; +} + +OUString GetEnglishSearchFontName(std::u16string_view rInName) +{ + OUStringBuffer rName(rInName); + bool bNeedTranslation = false; + sal_Int32 nLen = rName.getLength(); + + // Remove trailing whitespaces + sal_Int32 i = nLen; + while ( i && (rName[ i-1 ] < 32) ) + i--; + if ( i != nLen ) + rName.truncate(i); + + nLen = rName.getLength(); + + // remove all whitespaces and converts to lower case ASCII + // TODO: better transliteration to ASCII e.g. all digits + i = 0; + while ( i < nLen ) + { + sal_Unicode c = rName[ i ]; + if ( c > 127 ) + { + // Translate to Lowercase-ASCII + // FullWidth-ASCII to half ASCII + if ( (c >= 0xFF00) && (c <= 0xFF5E) ) + { + c -= 0xFF00-0x0020; + rName[ i ] = c; + if (toOnlyLowerAsciiOrStrip(c, rName, i, nLen)) + continue; + } + else + { + // Only Fontnames with None-Ascii-Characters must be translated + bNeedTranslation = true; + } + } + else if (toOnlyLowerAsciiOrStrip(c, rName, i, nLen)) + continue; + + i++; + } + OUString rNameStr = rName.makeStringAndClear(); + // translate normalized localized name to its normalized English ASCII name + if( bNeedTranslation ) + { + typedef std::unordered_map<OUString, OUString> FontNameDictionary; + static FontNameDictionary const aDictionary = { + {u"\uBC14\uD0D5"_ustr, "batang"}, + {u"\uBC14\uD0D5\uCCB4"_ustr, "batangche"}, + {u"\uAD81\uC11C"_ustr, "gungshu"}, + {u"\uAD81\uC11C\uCCB4"_ustr, "gungshuche"}, + {u"\uAD74\uB9BC"_ustr, "gulim"}, + {u"\uAD74\uB9BC\uCCB4"_ustr, "gulimche"}, + {u"\uB3CB\uC6C0"_ustr, "dotum"}, + {u"\uB3CB\uC6C0\uCCB4"_ustr, "dotumche"}, + {u"\u5B8B\u4F53"_ustr, "simsun"}, + {u"\u65B0\u5B8B\u4F53"_ustr, "nsimsun"}, + {u"\u9ED1\u4F53"_ustr, "simhei"}, + {u"\u6977\u4F53"_ustr, "simkai"}, + {u"\u4E2D\u6613\u5B8B\u4F53"_ustr, "zycjksun"}, + {u"\u4E2D\u6613\u9ED1\u4F53"_ustr, "zycjkhei"}, + {u"\u4E2D\u6613\u6977\u4F53"_ustr, "zycjkkai"}, + {u"\u65B9\u6B63\u9ED1\u4F53"_ustr, "fzhei"}, + {u"\u65B9\u6B63\u6977\u4F53"_ustr, "fzkai"}, + {u"\u65B9\u6B63\u5B8B\u4E00"_ustr, "fzsong"}, + {u"\u65B9\u6B63\u4E66\u5B8B"_ustr, "fzshusong"}, + {u"\u65B9\u6B63\u4EFF\u5B8B"_ustr, "fzfangsong"}, + // Attention: this fonts includes the wrong encoding vector - so we double the names with correct and wrong encoding + // First one is the GB-Encoding (we think the correct one), second is the big5 encoded name + {u"m\u7B80\u9ED1"_ustr, "mhei"}, + {u"m\u6F60\u7AAA"_ustr, "mhei"}, + {u"m\u7B80\u6977\u566C"_ustr, "mkai"}, + {u"m\u6F60\u7FF1\u628E"_ustr, "mkai"}, + {u"m\u7B80\u5B8B"_ustr, "msong"}, + {u"m\u6F60\u51BC"_ustr, "msong"}, + {u"m\u7B80\u592B\u5B8B"_ustr, "cfangsong"}, + {u"m\u6F60\u6E98\u51BC"_ustr, "cfangsong"}, + {u"\u7D30\u660E\u9AD4"_ustr, "mingliu"}, + {u"\u65B0\u7D30\u660E\u9AD4"_ustr, "pmingliu"}, + {u"\u6865"_ustr, "hei"}, + {u"\u6B61"_ustr, "kai"}, + {u"\u6D69\u6E67"_ustr, "ming"}, + {u"ms\u30B4\u30B7\u30C3\u30AF"_ustr, "msgothic"}, + {u"msp\u30B4\u30B7\u30C3\u30AF"_ustr, "mspgothic"}, + {u"ms\u660E\u671D"_ustr, "msmincho"}, + {u"msp\u660E\u671D"_ustr, "mspmincho"}, + {u"\u5FAE\u8EDF\u6B63\u9ED1\u9AD4"_ustr, "microsoftjhenghei"}, + {u"\u5FAE\u8F6F\u96C5\u9ED1"_ustr, "microsoftyahei"}, + {u"\u30e1\u30a4\u30ea\u30aa"_ustr, "meiryo"}, + {u"hg\u660E\u671Dl"_ustr, "hgminchol"}, + {u"hg\u30B4\u30B7\u30C3\u30AFb"_ustr, "hggothicb"}, + {u"hgp\u660E\u671Dl"_ustr, "hgpminchol"}, + {u"hgp\u30B4\u30B7\u30C3\u30AFb"_ustr, "hgpgothicb"}, + {u"hg\u660E\u671Dlsun"_ustr, "hgmincholsun"}, + {u"hg\u30B4\u30B7\u30C3\u30AFbsun"_ustr, "hggothicbsun"}, + {u"hgp\u660E\u671Dlsun"_ustr, "hgpmincholsun"}, + {u"hgp\u30B4\u30B7\u30C3\u30AFbsun"_ustr, "hgpgothicbsun"}, + {u"hg\u5E73\u6210\u660E\u671D\u4F53"_ustr, "hgheiseimin"}, + {u"hg\u5E73\u6210\u660E\u671D\u4F53w3x12"_ustr, "hgheiseimin"}, + {u"ipa\u660E\u671D"_ustr, "ipamincho"}, + {u"ipap\u660E\u671D"_ustr, "ipapmincho"}, + {u"ipa\u30B4\u30B7\u30C3\u30AF"_ustr, "ipagothic"}, + {u"ipap\u30B4\u30B7\u30C3\u30AF"_ustr, "ipapgothic"}, + {u"ipaui\u30B4\u30B7\u30C3\u30AF"_ustr, "ipauigothic"}, + {u"takao\u660E\u671D"_ustr, "takaomincho"}, + {u"takaop\u660E\u671D"_ustr, "takaopmincho"}, + {u"takao\u30B4\u30B7\u30C3\u30AF"_ustr, "takaogothic"}, + {u"takaop\u30B4\u30B7\u30C3\u30AF"_ustr, "takaopgothic"}, + {u"\u3055\u3056\u306A\u307F\u660E\u671D"_ustr, "sazanamimincho"}, + {u"\u3055\u3056\u306A\u307F\u30B4\u30B7\u30C3\u30AF"_ustr, "sazanamigothic"}, + {u"\u6771\u98A8\u660E\u671D"_ustr, "kochimincho"}, + {u"\u6771\u98A8\u30B4\u30B7\u30C3\u30AF"_ustr, "kochigothic"}, + {u"\uC36C\uB3CB\uC6C0"_ustr, "sundotum"}, + {u"\uC36C\uAD74\uB9BC"_ustr, "sungulim"}, + {u"\uC36C\uBC14\uD0D5"_ustr, "sunbatang"}, + {u"\uBC31\uBB35\uB3CB\uC6C0"_ustr, "baekmukdotum"}, + {u"\uBC31\uBB35\uAD74\uB9BC"_ustr, "baekmukgulim"}, + {u"\uBC31\uBB35\uBC14\uD0D5"_ustr, "baekmukbatang"}, + {u"\u65B9\u6B63\u9ED1\u4F53"_ustr, "fzheiti"}, + {u"\u65B9\u6B63\u9ED1\u9AD4"_ustr, "fzheiti"}, + {u"\u65B9\u6B63\u6977\u4F53"_ustr, "fzkaiti"}, + {u"\u65B9\u6B63\u6977\u9AD4"_ustr, "fzkaitib"}, + {u"\u65B9\u6B63\u660E\u9AD4"_ustr, "fzmingtib"}, + {u"\u65B9\u6B63\u5B8B\u4F53"_ustr, "fzsongti"}, + {u"hy\uACAC\uBA85\uC870"_ustr, "hymyeongjoextra"}, + {u"hy\uC2E0\uBA85\uC870"_ustr, "hysinmyeongjomedium"}, + {u"hy\uC911\uACE0\uB515"_ustr, "hygothicmedium"}, + {u"hy\uADF8\uB798\uD53Dm"_ustr, "hygraphicmedium"}, + {u"hy\uADF8\uB798\uD53D"_ustr, "hygraphic"}, + {u"\uC0C8\uAD74\uB9BC"_ustr, "newgulim"}, + {u"\uC36C\uAD81\uC11C"_ustr, "sungungseo"}, + {u"hy\uAD81\uC11Cb"_ustr, "hygungsobold"}, + {u"hy\uAD81\uC11C"_ustr, "hygungso"}, + {u"\uC36C\uD5E4\uB4DC\uB77C\uC778"_ustr, "sunheadline"}, + {u"hy\uD5E4\uB4DC\uB77C\uC778m"_ustr, "hyheadlinemedium"}, + {u"hy\uD5E4\uB4DC\uB77C\uC778"_ustr, "hyheadline"}, + {u"\uD734\uBA3C\uC61B\uCCB4"_ustr, "yetr"}, + {u"hy\uACAC\uACE0\uB515"_ustr, "hygothicextra"}, + {u"\uC36C\uBAA9\uD310"_ustr, "sunmokpan"}, + {u"\uC36C\uC5FD\uC11C"_ustr, "sunyeopseo"}, + {u"\uC36C\uBC31\uC1A1"_ustr, "sunbaeksong"}, + {u"hy\uC5FD\uC11Cl"_ustr, "hypostlight"}, + {u"hy\uC5FD\uC11C"_ustr, "hypost"}, + {u"\uD734\uBA3C\uB9E4\uC9C1\uCCB4"_ustr, "magicr"}, + {u"\uC36C\uD06C\uB9AC\uC2A4\uD0C8"_ustr, "suncrystal"}, + {u"\uC36C\uC0D8\uBB3C"_ustr, "sunsaemmul"}, + {u"hy\uC595\uC740\uC0D8\uBB3Cm"_ustr, "hyshortsamulmedium"}, + {u"hy\uC595\uC740\uC0D8\uBB3C"_ustr, "hyshortsamul"}, + {u"\uD55C\uCEF4\uBC14\uD0D5"_ustr, "haansoftbatang"}, + {u"\uD55C\uCEF4\uB3CB\uC6C0"_ustr, "haansoftdotum"}, + {u"\uD55C\uC591\uD574\uC11C"_ustr, "hyhaeseo"}, + {u"md\uC194\uCCB4"_ustr, "mdsol"}, + {u"md\uAC1C\uC131\uCCB4"_ustr, "mdgaesung"}, + {u"md\uC544\uD2B8\uCCB4"_ustr, "mdart"}, + {u"md\uC544\uB871\uCCB4"_ustr, "mdalong"}, + {u"md\uC774\uC19D\uCCB4"_ustr, "mdeasop"}, + {u"hg\uFF7A\uFF9E\uFF7C\uFF6F\uFF78e"_ustr, "hggothice"}, + {u"hgp\uFF7A\uFF9E\uFF7C\uFF6F\uFF78e"_ustr, "hgpgothice"}, + {u"hgs\uFF7A\uFF9E\uFF7C\uFF6F\uFF78e"_ustr, "hgsgothice"}, + {u"hg\uFF7A\uFF9E\uFF7C\uFF6F\uFF78m"_ustr, "hggothicm"}, + {u"hgp\uFF7A\uFF9E\uFF7C\uFF6F\uFF78m"_ustr, "hgpgothicm"}, + {u"hgs\uFF7A\uFF9E\uFF7C\uFF6F\uFF78m"_ustr, "hgsgothicm"}, + {u"hg\u884C\u66F8\u4F53"_ustr, "hggyoshotai"}, + {u"hgp\u884C\u66F8\u4F53"_ustr, "hgpgyoshotai"}, + {u"hgs\u884C\u66F8\u4F53"_ustr, "hgsgyoshotai"}, + {u"hg\u6559\u79D1\u66F8\u4F53"_ustr, "hgkyokashotai"}, + {u"hgp\u6559\u79D1\u66F8\u4F53"_ustr, "hgpkyokashotai"}, + {u"hgs\u6559\u79D1\u66F8\u4F53"_ustr, "hgskyokashotai"}, + {u"hg\u660E\u671Db"_ustr, "hgminchob"}, + {u"hgp\u660E\u671Db"_ustr, "hgpminchob"}, + {u"hgs\u660E\u671Db"_ustr, "hgsminchob"}, + {u"hg\u660E\u671De"_ustr, "hgminchoe"}, + {u"hgp\u660E\u671De"_ustr, "hgpminchoe"}, + {u"hgs\u660E\u671De"_ustr, "hgsminchoe"}, + {u"hg\u5275\u82F1\u89D2\uFF8E\uFF9F\uFF6F\uFF8C\uFF9F\u4F53"_ustr, "hgsoeikakupoptai"}, + {u"hgp\u5275\u82F1\u89D2\uFF8E\uFF9F\uFF6F\uFF8C\uFF9F\u4F53"_ustr, "hgpsoeikakupopta"}, + {u"hgs\u5275\u82F1\u89D2\uFF8E\uFF9F\uFF6F\uFF8C\uFF9F\u4F53"_ustr, "hgssoeikakupopta"}, + {u"hg\u5275\u82F1\uFF8C\uFF9F\uFF9A\uFF7E\uFF9E\uFF9D\uFF7Deb"_ustr, + "hgsoeipresenceeb"}, + {u"hgp\u5275\u82F1\uFF8C\uFF9F\uFF9A\uFF7E\uFF9E\uFF9D\uFF7Deb"_ustr, + "hgpsoeipresenceeb"}, + {u"hgs\u5275\u82F1\uFF8C\uFF9F\uFF9A\uFF7E\uFF9E\uFF9D\uFF7Deb"_ustr, + "hgssoeipresenceeb"}, + {u"hg\u5275\u82F1\u89D2\uFF7A\uFF9E\uFF7C\uFF6F\uFF78ub"_ustr, "hgsoeikakugothicub"}, + {u"hgp\u5275\u82F1\u89D2\uFF7A\uFF9E\uFF7C\uFF6F\uFF78ub"_ustr, "hgpsoeikakugothicub"}, + {u"hgs\u5275\u82F1\u89D2\uFF7A\uFF9E\uFF7C\uFF6F\uFF78ub"_ustr, "hgssoeikakugothicub"}, + {u"hg\u6B63\u6977\u66F8\u4F53-pro"_ustr, "hgseikaishotaipro"}, + {u"hg\u4E38\uFF7A\uFF9E\uFF7C\uFF6F\uFF78-pro"_ustr, "hgmarugothicmpro"}, + {u"\u30D2\u30E9\u30AE\u30CE\u660E\u671Dpro"_ustr, "hiraginominchopro"}, + {u"\u30D2\u30E9\u30AE\u30CE\u660E\u671Dpron"_ustr, "hiraginominchopron"}, + {u"\u30D2\u30E9\u30AE\u30CE\u89D2\u30B4\u30B7\u30C3\u30AF"_ustr, "hiraginosans"}, + {u"\u30D2\u30E9\u30AE\u30CE\u89D2\u30B4pro"_ustr, "hiraginokakugothicpro"}, + {u"\u30D2\u30E9\u30AE\u30CE\u89D2\u30B4pron"_ustr, "hiraginokakugothicpron"}, + {u"\u30D2\u30E9\u30AE\u30CE\u4E38\u30B4pro"_ustr, "hiraginomarugothicpro"}, + {u"\u30D2\u30E9\u30AE\u30CE\u4E38\u30B4pron"_ustr, "hiraginomarugothicpron"}, + {u"\u6E38\u30B4\u30B7\u30C3\u30AF"_ustr, "yugothic"}, + {u"\u6E38\u30B4\u30B7\u30C3\u30AF\u4F53"_ustr, "yugothictai"}, + {u"\u6E38\u660E\u671D"_ustr, "yumincho"}, + {u"\u6E38\u660E\u671D\u4F53"_ustr, "yuminchotai"}, + {u"\u6E90\u30CE\u89D2\u30B4\u30B7\u30C3\u30AF"_ustr, "sourcehansans"}, + {u"\u6E90\u30CE\u89D2\u30B4\u30B7\u30C3\u30AFjp"_ustr, "sourcehansansjp"}, + {u"\u6E90\u30CE\u89D2\u30B4\u30B7\u30C3\u30AFhw"_ustr, "sourcehansanshw"}, + {u"\u6E90\u30CE\u660E\u671D"_ustr, "sourcehanserif"}, + {u"\u6E90\u30CE\u660E\u671Djp"_ustr, "sourcehanserifjp"}, + {u"ipamj\u660E\u671D"_ustr, "ipamjmincho"}, + {u"ipaex\u30B4\u30B7\u30C3\u30AF"_ustr, "ipaexgothic"}, + {u"ipaex\u660E\u671D"_ustr, "ipaexmimcho"}}; + + FontNameDictionary::const_iterator it = aDictionary.find( rNameStr ); + if( it != aDictionary.end() ) + rNameStr = it->second; + } + + return rNameStr; +} + +std::u16string_view GetNextFontToken( std::u16string_view rTokenStr, sal_Int32& rIndex ) +{ + // check for valid start index + size_t nStringLen = rTokenStr.size(); + if( o3tl::make_unsigned(rIndex) >= nStringLen ) + { + rIndex = -1; + return {}; + } + + // find the next token delimiter and return the token substring + const sal_Unicode* pStr = rTokenStr.data() + rIndex; + const sal_Unicode* pEnd = rTokenStr.data() + nStringLen; + for(; pStr < pEnd; ++pStr ) + if( (*pStr == ';') || (*pStr == ',') ) + break; + + sal_Int32 nTokenStart = rIndex; + sal_Int32 nTokenLen; + if( pStr < pEnd ) + { + rIndex = sal::static_int_cast<sal_Int32>(pStr - rTokenStr.data()); + nTokenLen = rIndex - nTokenStart; + ++rIndex; // skip over token separator + } + else + { + // no token delimiter found => handle last token + rIndex = -1; + + // optimize if the token string consists of just one token + if( !nTokenStart ) + { + return rTokenStr; + } + else + { + nTokenLen = nStringLen - nTokenStart; + } + } + + return rTokenStr.substr( nTokenStart, nTokenLen ); +} + +static bool ImplIsFontToken( std::u16string_view rName, std::u16string_view rToken ) +{ + sal_Int32 nIndex = 0; + do + { + std::u16string_view aTempName = GetNextFontToken( rName, nIndex ); + if ( rToken == aTempName ) + return true; + } + while ( nIndex != -1 ); + + return false; +} + +static void ImplAppendFontToken( OUString& rName, std::u16string_view rNewToken ) +{ + if ( !rName.isEmpty() ) + { + rName += ";"; + } + rName += rNewToken; +} + +void AddTokenFontName( OUString& rName, std::u16string_view rNewToken ) +{ + if ( !ImplIsFontToken( rName, rNewToken ) ) + ImplAppendFontToken( rName, rNewToken ); +} + +OUString GetSubsFontName( std::u16string_view rName, SubsFontFlags nFlags ) +{ + OUString aName; + + sal_Int32 nIndex = 0; + OUString aOrgName = GetEnglishSearchFontName( + GetNextFontToken( rName, nIndex ) ); + + // #93662# do not try to replace StarSymbol with MS only font + if( nFlags == (SubsFontFlags::MS|SubsFontFlags::ONLYONE) + && ( aOrgName == "starsymbol" + || aOrgName == "opensymbol" ) ) + return aName; + + if (nFlags & SubsFontFlags::MS) + { + const utl::FontNameAttr* pAttr = utl::FontSubstConfiguration::get().getSubstInfo( aOrgName ); + if (pAttr) + for( const auto& rSubstitution : pAttr->MSSubstitutions ) + if( ! ImplIsFontToken( rName, rSubstitution ) ) + { + ImplAppendFontToken( aName, rSubstitution ); + if( nFlags & SubsFontFlags::ONLYONE ) + { + break; + } + } + } + + return aName; +} + +bool IsOpenSymbol(std::u16string_view rFontName) +{ + sal_Int32 nIndex = 0; + std::u16string_view sFamilyNm(GetNextFontToken(rFontName, nIndex)); + return (o3tl::equalsIgnoreAsciiCase(sFamilyNm, "starsymbol") || + o3tl::equalsIgnoreAsciiCase(sFamilyNm, "opensymbol")); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |