filter/source/msfilter/countryid.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 "filter/msfilter/countryid.hxx"
  21
  22 #include <algorithm>
  23 #include <sal/macros.h>
  24
  25 // ----------------------------------------------------------------------------
  26
  27 namespace msfilter {
  28
  29 // Mapping table ==============================================================
  30
  31 namespace {
  32
  33 // ----------------------------------------------------------------------------
  34
  35 /** Table entry for Windows country ID <-> language type conversion.
  36
  37     The first member is the Windows country ID, as defined in the header.
  38
  39     The second member contains the corresponding language type for each country
  40     ID. This must be a full language, not only the primary language type.
  41
  42     The last bool flag defines, if the sub language type should be evaluated to
  43     find the country ID from a language. If not set, all languages map to the
  44     country which contain the given primary language type.
  45
  46     Example: The language entry (COUNTRY_USA,LANGUAGE_ENGLISH_US,false) maps
  47     the country ID for USA to the language LANGUAGE_ENGLISH_US. The clear sub
  48     language flag causes all english languages LANGUAGE_ENGLISH_*** to map to
  49     this country ID by default. To map the special case LANGUAGE_ENGLISH_EIRE
  50     to the country ID COUNTRY_IRELAND, the sub language flag must be set in the
  51     respective table entry, here (COUNTRY_IRELAND,LANGUAGE_ENGLISH_EIRE,true).
  52  */
  53 struct CountryEntry
  54 {
  55     CountryId                   meCountry;      /// Windows country ID.
  56     LanguageType                meLanguage;     /// Corresponding language type.
  57     bool                        mbUseSubLang;   /// false = Primary only, true = Primary and sub language.
  58 };
  59
  60 // ----------------------------------------------------------------------------
  61
  62 /** Table for Windows country ID <-> language type conversion.
  63
  64     To map the same language to different country IDs, some of the entries
  65     should contain a set sub language flag (see description of CountryEntry).
  66     All table entries with a set flag take priority over the entry with the
  67     same primary language, but cleared sub language flag, regardless of the
  68     position in the table.
  69
  70     To map different languages to the same country ID, several entries with the
  71     same country ID may be inserted. In this case the conversion to a language
  72     is done with the first found entry (starting from top) containing the given
  73     country ID.
  74
  75     For now all entries are sorted by country ID, but this is not required.
  76  */
  77 static const CountryEntry pTable[] =
  78 {
  79     { COUNTRY_USA,                  LANGUAGE_ENGLISH_US,                    false   },
  80     { COUNTRY_DOMINICAN_REPUBLIC,   LANGUAGE_SPANISH_DOMINICAN_REPUBLIC,    true    },
  81     { COUNTRY_JAMAICA,              LANGUAGE_ENGLISH_JAMAICA,               true    },
  82     { COUNTRY_PUERTO_RICO,          LANGUAGE_SPANISH_PUERTO_RICO,           true    },
  83     { COUNTRY_TRINIDAD_Y_TOBAGO,    LANGUAGE_ENGLISH_TRINIDAD,              true    },
  84     { COUNTRY_CANADA,               LANGUAGE_ENGLISH_CAN,                   true    },
  85     { COUNTRY_CANADA,               LANGUAGE_FRENCH_CANADIAN,               true    },
  86     { COUNTRY_RUSSIA,               LANGUAGE_RUSSIAN,                       false   },
  87     { COUNTRY_KAZAKHSTAN,           LANGUAGE_KAZAKH,                        false   },
  88     { COUNTRY_TATARSTAN,            LANGUAGE_TATAR,                         false   },
  89     { COUNTRY_EGYPT,                LANGUAGE_ARABIC_EGYPT,                  true    },
  90     { COUNTRY_SOUTH_AFRICA,         LANGUAGE_AFRIKAANS,                     false   },
  91     { COUNTRY_SOUTH_AFRICA,         LANGUAGE_ENGLISH_SAFRICA,               true    },
  92     { COUNTRY_SOUTH_AFRICA,         LANGUAGE_TSONGA,                        false   },
  93     { COUNTRY_SOUTH_AFRICA,         LANGUAGE_VENDA,                         false   },
  94     { COUNTRY_SOUTH_AFRICA,         LANGUAGE_XHOSA,                         false   },
  95     { COUNTRY_SOUTH_AFRICA,         LANGUAGE_ZULU,                          false   },
  96     { COUNTRY_GREECE,               LANGUAGE_GREEK,                         false   },
  97     { COUNTRY_NETHERLANDS,          LANGUAGE_DUTCH,                         false   },
  98     { COUNTRY_NETHERLANDS,          LANGUAGE_FRISIAN_NETHERLANDS,           false   },
  99     { COUNTRY_BELGIUM,              LANGUAGE_DUTCH_BELGIAN,                 true    },
 100     { COUNTRY_BELGIUM,              LANGUAGE_FRENCH_BELGIAN,                true    },
 101     { COUNTRY_FRANCE,               LANGUAGE_FRENCH,                        false   },
 102     { COUNTRY_SPAIN,                LANGUAGE_SPANISH_MODERN,                false   },
 103     { COUNTRY_SPAIN,                LANGUAGE_SPANISH_DATED,                 false   },
 104     { COUNTRY_SPAIN,                LANGUAGE_CATALAN,                       false   },
 105     { COUNTRY_SPAIN,                LANGUAGE_BASQUE,                        false   },
 106     { COUNTRY_SPAIN,                LANGUAGE_GALICIAN,                      false   },
 107     { COUNTRY_HUNGARY,              LANGUAGE_HUNGARIAN,                     false   },
 108     { COUNTRY_ITALY,                LANGUAGE_ITALIAN,                       false   },
 109     { COUNTRY_ROMANIA,              LANGUAGE_ROMANIAN,                      false   },
 110     { COUNTRY_SWITZERLAND,          LANGUAGE_GERMAN_SWISS,                  true    },
 111     { COUNTRY_SWITZERLAND,          LANGUAGE_FRENCH_SWISS,                  true    },
 112     { COUNTRY_SWITZERLAND,          LANGUAGE_ITALIAN_SWISS,                 true    },
 113     { COUNTRY_SWITZERLAND,          LANGUAGE_RHAETO_ROMAN,                  false   },
 114     { COUNTRY_AUSTRIA,              LANGUAGE_GERMAN_AUSTRIAN,               true    },
 115     { COUNTRY_UNITED_KINGDOM,       LANGUAGE_ENGLISH_UK,                    true    },
 116     { COUNTRY_UNITED_KINGDOM,       LANGUAGE_GAELIC_SCOTLAND,               true    },
 117     { COUNTRY_UNITED_KINGDOM,       LANGUAGE_WELSH,                         false   },
 118     { COUNTRY_DENMARK,              LANGUAGE_DANISH,                        false   },
 119     { COUNTRY_SWEDEN,               LANGUAGE_SWEDISH,                       false   },
 120     { COUNTRY_SWEDEN,               LANGUAGE_SAMI_LAPPISH,                  false   },
 121     { COUNTRY_NORWAY,               LANGUAGE_NORWEGIAN_BOKMAL,              false   },
 122     { COUNTRY_POLAND,               LANGUAGE_POLISH,                        false   },
 123     { COUNTRY_GERMANY,              LANGUAGE_GERMAN,                        false   },
 124     { COUNTRY_GERMANY,              LANGUAGE_SORBIAN,                       false   },
 125     { COUNTRY_PERU,                 LANGUAGE_SPANISH_PERU,                  true    },
 126     { COUNTRY_MEXICO,               LANGUAGE_SPANISH_MEXICAN,               true    },
 127     { COUNTRY_ARGENTINIA,           LANGUAGE_SPANISH_ARGENTINA,             true    },
 128     { COUNTRY_BRAZIL,               LANGUAGE_PORTUGUESE_BRAZILIAN,          true    },
 129     { COUNTRY_CHILE,                LANGUAGE_SPANISH_CHILE,                 true    },
 130     { COUNTRY_COLOMBIA,             LANGUAGE_SPANISH_COLOMBIA,              true    },
 131     { COUNTRY_VENEZUELA,            LANGUAGE_SPANISH_VENEZUELA,             true    },
 132     { COUNTRY_MALAYSIA,             LANGUAGE_MALAY_MALAYSIA,                false   },
 133     { COUNTRY_AUSTRALIA,            LANGUAGE_ENGLISH_AUS,                   true    },
 134     { COUNTRY_INDONESIA,            LANGUAGE_INDONESIAN,                    false   },
 135     { COUNTRY_PHILIPPINES,          LANGUAGE_ENGLISH_PHILIPPINES,           true    },
 136     { COUNTRY_NEW_ZEALAND,          LANGUAGE_MAORI_NEW_ZEALAND,             false   },
 137     { COUNTRY_NEW_ZEALAND,          LANGUAGE_ENGLISH_NZ,                    true    },
 138     { COUNTRY_SINGAPORE,            LANGUAGE_CHINESE_SINGAPORE,             true    },
 139     { COUNTRY_THAILAND,             LANGUAGE_THAI,                          false   },
 140     { COUNTRY_JAPAN,                LANGUAGE_JAPANESE,                      false   },
 141     { COUNTRY_SOUTH_KOREA,          LANGUAGE_KOREAN,                        false   },
 142     { COUNTRY_VIET_NAM,             LANGUAGE_VIETNAMESE,                    false   },
 143     { COUNTRY_PR_CHINA,             LANGUAGE_CHINESE_SIMPLIFIED,            false   },
 144     { COUNTRY_TIBET,                LANGUAGE_TIBETAN,                       false   },
 145     { COUNTRY_TURKEY,               LANGUAGE_TURKISH,                       false   },
 146     { COUNTRY_INDIA,                LANGUAGE_HINDI,                         false   },
 147     { COUNTRY_INDIA,                LANGUAGE_URDU_INDIA,                    true    },
 148     { COUNTRY_INDIA,                LANGUAGE_PUNJABI,                       false   },
 149     { COUNTRY_INDIA,                LANGUAGE_GUJARATI,                      false   },
 150     { COUNTRY_INDIA,                LANGUAGE_ORIYA,                         false   },
 151     { COUNTRY_INDIA,                LANGUAGE_TAMIL,                         false   },
 152     { COUNTRY_INDIA,                LANGUAGE_TELUGU,                        false   },
 153     { COUNTRY_INDIA,                LANGUAGE_KANNADA,                       false   },
 154     { COUNTRY_INDIA,                LANGUAGE_MALAYALAM,                     false   },
 155     { COUNTRY_INDIA,                LANGUAGE_ASSAMESE,                      false   },
 156     { COUNTRY_INDIA,                LANGUAGE_MARATHI,                       false   },
 157     { COUNTRY_INDIA,                LANGUAGE_SANSKRIT,                      false   },
 158     { COUNTRY_INDIA,                LANGUAGE_KONKANI,                       false   },
 159     { COUNTRY_INDIA,                LANGUAGE_MANIPURI,                      false   },
 160     { COUNTRY_INDIA,                LANGUAGE_SINDHI,                        false   },
 161     { COUNTRY_INDIA,                LANGUAGE_KASHMIRI,                      false   },
 162     { COUNTRY_PAKISTAN,             LANGUAGE_URDU_PAKISTAN,                 false   },
 163     { COUNTRY_MYANMAR,              LANGUAGE_BURMESE,                       false   },
 164     { COUNTRY_MOROCCO,              LANGUAGE_ARABIC_MOROCCO,                true    },
 165     { COUNTRY_ALGERIA,              LANGUAGE_ARABIC_ALGERIA,                true    },
 166     { COUNTRY_TUNISIA,              LANGUAGE_ARABIC_TUNISIA,                true    },
 167     { COUNTRY_LIBYA,                LANGUAGE_ARABIC_LIBYA,                  true    },
 168     { COUNTRY_SENEGAL,              LANGUAGE_FRENCH_SENEGAL,                true    },
 169     { COUNTRY_MALI,                 LANGUAGE_FRENCH_MALI,                   true    },
 170     { COUNTRY_COTE_D_IVOIRE,        LANGUAGE_FRENCH_COTE_D_IVOIRE,          true    },
 171     { COUNTRY_CAMEROON,             LANGUAGE_FRENCH_CAMEROON,               true    },
 172     { COUNTRY_ZAIRE,                LANGUAGE_FRENCH_ZAIRE,                  true    },
 173     { COUNTRY_RWANDA,               LANGUAGE_KINYARWANDA_RWANDA,            false   },
 174     { COUNTRY_KENYA,                LANGUAGE_SWAHILI,                       false   },
 175     { COUNTRY_REUNION,              LANGUAGE_FRENCH_REUNION,                true    },
 176     { COUNTRY_ZIMBABWE,             LANGUAGE_ENGLISH_ZIMBABWE,              true    },
 177     { COUNTRY_LESOTHO,              LANGUAGE_SESOTHO,                       false   },
 178     { COUNTRY_BOTSWANA,             LANGUAGE_TSWANA,                        false   },
 179     { COUNTRY_FAEROE_ISLANDS,       LANGUAGE_FAEROESE,                      false   },
 180     { COUNTRY_PORTUGAL,             LANGUAGE_PORTUGUESE,                    false   },
 181     { COUNTRY_LUXEMBOURG,           LANGUAGE_GERMAN_LUXEMBOURG,             true    },
 182     { COUNTRY_LUXEMBOURG,           LANGUAGE_FRENCH_LUXEMBOURG,             true    },
 183     { COUNTRY_IRELAND,              LANGUAGE_ENGLISH_EIRE,                  true    },
 184     { COUNTRY_IRELAND,              LANGUAGE_GAELIC_IRELAND,                true    },
 185     { COUNTRY_ICELAND,              LANGUAGE_ICELANDIC,                     false   },
 186     { COUNTRY_ALBANIA,              LANGUAGE_ALBANIAN,                      false   },
 187     { COUNTRY_MALTA,                LANGUAGE_MALTESE,                       false   },
 188     { COUNTRY_FINLAND,              LANGUAGE_FINNISH,                       false   },
 189     { COUNTRY_FINLAND,              LANGUAGE_SWEDISH_FINLAND,               true    },
 190     { COUNTRY_BULGARIA,             LANGUAGE_BULGARIAN,                     false   },
 191     { COUNTRY_LITHUANIA,            LANGUAGE_LITHUANIAN,                    false   },
 192     { COUNTRY_LATVIA,               LANGUAGE_LATVIAN,                       false   },
 193     { COUNTRY_ESTONIA,              LANGUAGE_ESTONIAN,                      false   },
 194     { COUNTRY_MOLDOVA,              LANGUAGE_ROMANIAN_MOLDOVA,              true    },
 195     { COUNTRY_MOLDOVA,              LANGUAGE_RUSSIAN_MOLDOVA,               true    },
 196     { COUNTRY_ARMENIA,              LANGUAGE_ARMENIAN,                      false   },
 197     { COUNTRY_BELARUS,              LANGUAGE_BELARUSIAN,                    false   },
 198     { COUNTRY_MONACO,               LANGUAGE_FRENCH_MONACO,                 true    },
 199     { COUNTRY_UKRAINE,              LANGUAGE_UKRAINIAN,                     false   },
 200     { COUNTRY_SERBIA,               LANGUAGE_SERBIAN_LATIN,                 false   },
 201     { COUNTRY_CROATIA,              LANGUAGE_CROATIAN,                      true    },  // sub type of LANGUAGE_SERBIAN
 202     { COUNTRY_SLOVENIA,             LANGUAGE_SLOVENIAN,                     false   },
 203     { COUNTRY_MACEDONIA,            LANGUAGE_MACEDONIAN,                    false   },
 204     { COUNTRY_CZECH,                LANGUAGE_CZECH,                         false   },
 205     { COUNTRY_SLOVAK,               LANGUAGE_SLOVAK,                        false   },
 206     { COUNTRY_LIECHTENSTEIN,        LANGUAGE_GERMAN_LIECHTENSTEIN,          true    },
 207     { COUNTRY_BELIZE,               LANGUAGE_ENGLISH_BELIZE,                true    },
 208     { COUNTRY_GUATEMALA,            LANGUAGE_SPANISH_GUATEMALA,             true    },
 209     { COUNTRY_EL_SALVADOR,          LANGUAGE_SPANISH_EL_SALVADOR,           true    },
 210     { COUNTRY_HONDURAS,             LANGUAGE_SPANISH_HONDURAS,              true    },
 211     { COUNTRY_NICARAGUA,            LANGUAGE_SPANISH_NICARAGUA,             true    },
 212     { COUNTRY_COSTA_RICA,           LANGUAGE_SPANISH_COSTARICA,             true    },
 213     { COUNTRY_PANAMA,               LANGUAGE_SPANISH_PANAMA,                true    },
 214     { COUNTRY_BOLIVIA,              LANGUAGE_SPANISH_BOLIVIA,               true    },
 215     { COUNTRY_ECUADOR,              LANGUAGE_SPANISH_ECUADOR,               true    },
 216     { COUNTRY_PARAGUAY,             LANGUAGE_SPANISH_PARAGUAY,              true    },
 217     { COUNTRY_URUGUAY,              LANGUAGE_SPANISH_URUGUAY,               true    },
 218     { COUNTRY_BRUNEI_DARUSSALAM,    LANGUAGE_MALAY_BRUNEI_DARUSSALAM,       true    },
 219     { COUNTRY_HONG_KONG,            LANGUAGE_CHINESE_HONGKONG,              true    },
 220     { COUNTRY_MACAU,                LANGUAGE_CHINESE_MACAU,                 true    },
 221     { COUNTRY_CAMBODIA,             LANGUAGE_KHMER,                         false   },
 222     { COUNTRY_LAOS,                 LANGUAGE_LAO,                           false   },
 223     { COUNTRY_BANGLADESH,           LANGUAGE_BENGALI,                       false   },
 224     { COUNTRY_TAIWAN,               LANGUAGE_CHINESE_TRADITIONAL,           true    },
 225     { COUNTRY_MALDIVES,             LANGUAGE_DHIVEHI,                       false   },
 226     { COUNTRY_LEBANON,              LANGUAGE_ARABIC_LEBANON,                true    },
 227     { COUNTRY_JORDAN,               LANGUAGE_ARABIC_JORDAN,                 true    },
 228     { COUNTRY_SYRIA,                LANGUAGE_ARABIC_SYRIA,                  true    },
 229     { COUNTRY_IRAQ,                 LANGUAGE_ARABIC_IRAQ,                   true    },
 230     { COUNTRY_KUWAIT,               LANGUAGE_ARABIC_KUWAIT,                 true    },
 231     { COUNTRY_SAUDI_ARABIA,         LANGUAGE_ARABIC_SAUDI_ARABIA,           true    },
 232     { COUNTRY_YEMEN,                LANGUAGE_ARABIC_YEMEN,                  true    },
 233     { COUNTRY_OMAN,                 LANGUAGE_ARABIC_OMAN,                   true    },
 234     { COUNTRY_UAE,                  LANGUAGE_ARABIC_UAE,                    true    },
 235     { COUNTRY_ISRAEL,               LANGUAGE_HEBREW,                        false   },
 236     { COUNTRY_BAHRAIN,              LANGUAGE_ARABIC_BAHRAIN,                true    },
 237     { COUNTRY_QATAR,                LANGUAGE_ARABIC_QATAR,                  true    },
 238     { COUNTRY_MONGOLIA,             LANGUAGE_MONGOLIAN,                     false   },
 239     { COUNTRY_NEPAL,                LANGUAGE_NEPALI,                        false   },
 240     { COUNTRY_IRAN,                 LANGUAGE_FARSI,                         false   },
 241     { COUNTRY_TAJIKISTAN,           LANGUAGE_TAJIK,                         false   },
 242     { COUNTRY_TURKMENISTAN,         LANGUAGE_TURKMEN,                       false   },
 243     { COUNTRY_AZERBAIJAN,           LANGUAGE_AZERI_LATIN,                   false   },
 244     { COUNTRY_GEORGIA,              LANGUAGE_GEORGIAN,                      false   },
 245     { COUNTRY_KYRGYZSTAN,           LANGUAGE_KIRGHIZ,                       false   },
 246     { COUNTRY_UZBEKISTAN,           LANGUAGE_UZBEK_LATIN,                   false   }
 247 };
 248
 249 const CountryEntry * const pEnd = pTable + SAL_N_ELEMENTS( pTable );
 250
 251 /** Predicate comparing a country ID with the member of a CountryEntry. */
 252 struct CountryEntryPred_Country
 253 {
 254     CountryId                   meCountry;
 255
 256     inline explicit             CountryEntryPred_Country( CountryId eCountry ) :
 257                                     meCountry( eCountry ) {}
 258
 259     inline bool                 operator()( const CountryEntry& rCmp ) const
 260                                     { return rCmp.meCountry == meCountry; }
 261 };
 262
 263 /** Predicate comparing a language type with the member of a CountryEntry.
 264
 265     Compares by primary language only, if the passed CountryEntry allows it
 266     (the member mbUseSubLang is cleared), otherwise by full language type. */
 267 struct CountryEntryPred_Language
 268 {
 269     LanguageType                meLanguage;
 270
 271     inline explicit             CountryEntryPred_Language( LanguageType eLanguage ) :
 272                                     meLanguage( eLanguage ) {}
 273
 274     inline bool                 operator()( const CountryEntry& rCmp ) const;
 275 };
 276
 277 inline bool CountryEntryPred_Language::operator()( const CountryEntry& rCmp ) const
 278 {
 279     //  rCmp.mbUseSubLang==true  -> compare full language type
 280     //  rCmp.mbUseSubLang==false -> compare primary language only
 281     return rCmp.mbUseSubLang ? (meLanguage == rCmp.meLanguage) :
 282                 ((meLanguage & 0x03FF) == (rCmp.meLanguage & 0x03FF));
 283 }
 284
 285 } // namespace
 286
 287 // Country ID <-> Language type conversion ====================================
 288
 289 CountryId ConvertLanguageToCountry( LanguageType eLanguage )
 290 {
 291     // country of a found primary language type
 292     CountryId ePrimCountry = COUNTRY_DONTKNOW;
 293
 294     // find an exact match and a primary-language-only match, in one pass
 295     const CountryEntry* pEntry = pTable;
 296     do
 297     {
 298         pEntry = std::find_if( pEntry, pEnd, CountryEntryPred_Language( eLanguage ) );
 299         if( pEntry != pEnd )
 300         {
 301             if( pEntry->mbUseSubLang )
 302                 return pEntry->meCountry;       // exact match found -> return
 303             if( ePrimCountry == COUNTRY_DONTKNOW )
 304                 ePrimCountry = pEntry->meCountry;
 305             ++pEntry;   // one entry forward for next find_if() call
 306         }
 307     }
 308     while( pEntry != pEnd );
 309
 310     return ePrimCountry;
 311 }
 312
 313 LanguageType ConvertCountryToLanguage( CountryId eCountry )
 314 {
 315     // just find the first occurrence of eCountry and return the language type
 316     const CountryEntry* pEntry = std::find_if( pTable, pEnd, CountryEntryPred_Country( eCountry ) );
 317     return (pEntry != pEnd) ? pEntry->meLanguage : LANGUAGE_DONTKNOW;
 318 }
 319
 320 } // namespace svx
 321
 322 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */