dali/internal/system/common/locale-utils.cpp

   1 /*
   2  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // CLASS HEADER
  19 #include <dali/internal/system/common/locale-utils.h>
  20
  21 namespace Dali
  22 {
  23 namespace Internal
  24 {
  25 namespace Adaptor
  26 {
  27 namespace Locale
  28 {
  29 namespace
  30 {
  31 struct LocaleDirectionInfo
  32 {
  33   const char*       locale;
  34   const char*       name;
  35   Locale::Direction direction;
  36 };
  37
  38 // clang-format off
  39 const LocaleDirectionInfo LOCALE_DIRECTION_LOOKUP_TABLE[] =
  40 {
  41   { "af", "Afrikaans",          Locale::LEFT_TO_RIGHT },
  42   { "am", "Amharic",            Locale::LEFT_TO_RIGHT },
  43   { "ar", "Arabic",             Locale::RIGHT_TO_LEFT },
  44   { "as", "Assamese",           Locale::LEFT_TO_RIGHT },
  45   { "az", "Azerbaijani",        Locale::LEFT_TO_RIGHT },
  46   { "be", "Belarusian",         Locale::LEFT_TO_RIGHT },
  47   { "bg", "Bulgarian",          Locale::LEFT_TO_RIGHT },
  48   { "bn", "Bengali",            Locale::LEFT_TO_RIGHT },
  49   { "bo", "Tibetan",            Locale::LEFT_TO_RIGHT },
  50   { "bs", "Bosnian",            Locale::LEFT_TO_RIGHT },
  51   { "ca", "Catalan",            Locale::LEFT_TO_RIGHT },
  52   { "ck", "Iraq",               Locale::RIGHT_TO_LEFT },
  53   { "cs", "Czech",              Locale::LEFT_TO_RIGHT },
  54   { "cy", "Welsh",              Locale::LEFT_TO_RIGHT },
  55   { "da", "Danish",             Locale::LEFT_TO_RIGHT },
  56   { "de", "German",             Locale::LEFT_TO_RIGHT },
  57   { "dv", "Divehi",             Locale::RIGHT_TO_LEFT },
  58   { "el", "Greek",              Locale::LEFT_TO_RIGHT },
  59   { "en", "English",            Locale::LEFT_TO_RIGHT },
  60   { "es", "Spanish",            Locale::LEFT_TO_RIGHT },
  61   { "et", "Estonian",           Locale::LEFT_TO_RIGHT },
  62   { "eu", "Basque",             Locale::LEFT_TO_RIGHT },
  63   { "fa", "Farsi",              Locale::RIGHT_TO_LEFT },
  64   { "fi", "Finnish",            Locale::LEFT_TO_RIGHT },
  65   { "fo", "Faroese",            Locale::LEFT_TO_RIGHT },
  66   { "fr", "French",             Locale::LEFT_TO_RIGHT },
  67   { "gd", "Gaelic",             Locale::LEFT_TO_RIGHT },
  68   { "gl", "Galician",           Locale::LEFT_TO_RIGHT },
  69   { "gn", "Guarani",            Locale::LEFT_TO_RIGHT },
  70   { "gu", "Gujarati",           Locale::LEFT_TO_RIGHT },
  71   { "ha", "Hausa",              Locale::LEFT_TO_RIGHT },
  72   { "he", "Hebrew",             Locale::RIGHT_TO_LEFT },
  73   { "hi", "Hindi",              Locale::LEFT_TO_RIGHT },
  74   { "hr", "Croatian",           Locale::LEFT_TO_RIGHT },
  75   { "hu", "Hungarian",          Locale::LEFT_TO_RIGHT },
  76   { "hy", "Armenian",           Locale::LEFT_TO_RIGHT },
  77   { "id", "Indonesian",         Locale::LEFT_TO_RIGHT },
  78   { "is", "Icelandic",          Locale::LEFT_TO_RIGHT },
  79   { "it", "Italian",            Locale::LEFT_TO_RIGHT },
  80   { "ja", "Japanese",           Locale::LEFT_TO_RIGHT },
  81   { "ka", "Georgian",           Locale::LEFT_TO_RIGHT },
  82   { "kk", "Kazakh",             Locale::LEFT_TO_RIGHT },
  83   { "km", "Khmer",              Locale::LEFT_TO_RIGHT },
  84   { "kn", "Kannada",            Locale::LEFT_TO_RIGHT },
  85   { "ko", "Korean",             Locale::LEFT_TO_RIGHT },
  86   { "ks", "Kashmiri",           Locale::LEFT_TO_RIGHT },
  87   { "la", "Latin",              Locale::LEFT_TO_RIGHT },
  88   { "lo", "Lao",                Locale::LEFT_TO_RIGHT },
  89   { "lt", "Lithuanian",         Locale::LEFT_TO_RIGHT },
  90   { "lv", "Latvian",            Locale::LEFT_TO_RIGHT },
  91   { "mi", "Maori",              Locale::LEFT_TO_RIGHT },
  92   { "mk", "FYRO Macedonia",     Locale::LEFT_TO_RIGHT },
  93   { "ml", "Malayalam",          Locale::LEFT_TO_RIGHT },
  94   { "mn", "Mongolian",          Locale::LEFT_TO_RIGHT },
  95   { "mr", "Marathi",            Locale::LEFT_TO_RIGHT },
  96   { "ms", "Malay",              Locale::LEFT_TO_RIGHT },
  97   { "mt", "Maltese",            Locale::LEFT_TO_RIGHT },
  98   { "my", "Burmese",            Locale::LEFT_TO_RIGHT },
  99   { "nb", "Norwegian: Bokml",   Locale::LEFT_TO_RIGHT },
 100   { "ne", "Nepali",             Locale::LEFT_TO_RIGHT },
 101   { "nl", "Dutch",              Locale::LEFT_TO_RIGHT },
 102   { "nn", "Norwegian: Nynorsk", Locale::LEFT_TO_RIGHT },
 103   { "or", "Oriya",              Locale::LEFT_TO_RIGHT },
 104   { "pa", "Punjabi",            Locale::LEFT_TO_RIGHT },
 105   { "pl", "Polish",             Locale::LEFT_TO_RIGHT },
 106   { "pt", "Portuguese",         Locale::LEFT_TO_RIGHT },
 107   { "rm", "Raeto-Romance",      Locale::LEFT_TO_RIGHT },
 108   { "ro", "Romanian",           Locale::LEFT_TO_RIGHT },
 109   { "ru", "Russian",            Locale::LEFT_TO_RIGHT },
 110   { "sa", "Sanskrit",           Locale::LEFT_TO_RIGHT },
 111   { "sb", "Sorbian",            Locale::LEFT_TO_RIGHT },
 112   { "sd", "Sindhi",             Locale::LEFT_TO_RIGHT },
 113   { "si", "Sinhala",            Locale::LEFT_TO_RIGHT },
 114   { "sk", "Slovak",             Locale::LEFT_TO_RIGHT },
 115   { "sl", "Slovenian",          Locale::LEFT_TO_RIGHT },
 116   { "so", "Somali",             Locale::LEFT_TO_RIGHT },
 117   { "sq", "Albanian",           Locale::LEFT_TO_RIGHT },
 118   { "sr", "Serbian",            Locale::LEFT_TO_RIGHT },
 119   { "sv", "Swedish",            Locale::LEFT_TO_RIGHT },
 120   { "sw", "Swahili",            Locale::LEFT_TO_RIGHT },
 121   { "ta", "Tamil",              Locale::LEFT_TO_RIGHT },
 122   { "te", "Telugu",             Locale::LEFT_TO_RIGHT },
 123   { "tg", "Tajik",              Locale::LEFT_TO_RIGHT },
 124   { "th", "Thai",               Locale::LEFT_TO_RIGHT },
 125   { "tk", "Turkmen",            Locale::LEFT_TO_RIGHT },
 126   { "tn", "Setsuana",           Locale::LEFT_TO_RIGHT },
 127   { "tr", "Turkish",            Locale::LEFT_TO_RIGHT },
 128   { "ts", "Tsonga",             Locale::LEFT_TO_RIGHT },
 129   { "tt", "Tatar",              Locale::LEFT_TO_RIGHT },
 130   { "uk", "Ukrainian",          Locale::LEFT_TO_RIGHT },
 131   { "ur", "Urdu",               Locale::RIGHT_TO_LEFT },
 132   { "uz", "Uzbek",              Locale::LEFT_TO_RIGHT },
 133   { "vi", "Vietnamese",         Locale::LEFT_TO_RIGHT },
 134   { "xh", "Xhosa",              Locale::LEFT_TO_RIGHT },
 135   { "yi", "Yiddish",            Locale::RIGHT_TO_LEFT },
 136   { "zh", "Chinese",            Locale::LEFT_TO_RIGHT },
 137   { "zu", "Zulu",               Locale::LEFT_TO_RIGHT },
 138
 139   { NULL, NULL, Locale::LEFT_TO_RIGHT }
 140 };
 141 // clang-format on
 142
 143 } // unnamed namespace
 144
 145 Locale::Direction GetDirection(const std::string& locale)
 146 {
 147   Locale::Direction direction(Locale::LEFT_TO_RIGHT);
 148
 149   if(!locale.empty() && locale.size() > 2)
 150   {
 151     for(const LocaleDirectionInfo* iter = &LOCALE_DIRECTION_LOOKUP_TABLE[0]; iter->locale; ++iter)
 152     {
 153       if(!locale.compare(0, 2, iter->locale))
 154       {
 155         direction = iter->direction;
 156         break;
 157       }
 158     }
 159   }
 160
 161   return direction;
 162 }
 163
 164 } // namespace Locale
 165
 166 } // namespace Adaptor
 167
 168 } // namespace Internal
 169
 170 } // namespace Dali