1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/graphite2/src/inc/locale2lcid.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,450 @@
1.4 +/* GRAPHITE2 LICENSING
1.5 +
1.6 + Copyright 2010, SIL International
1.7 + All rights reserved.
1.8 +
1.9 + This library is free software; you can redistribute it and/or modify
1.10 + it under the terms of the GNU Lesser General Public License as published
1.11 + by the Free Software Foundation; either version 2.1 of License, or
1.12 + (at your option) any later version.
1.13 +
1.14 + This program is distributed in the hope that it will be useful,
1.15 + but WITHOUT ANY WARRANTY; without even the implied warranty of
1.16 + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1.17 + Lesser General Public License for more details.
1.18 +
1.19 + You should also have received a copy of the GNU Lesser General Public
1.20 + License along with this library in the file named "LICENSE".
1.21 + If not, write to the Free Software Foundation, 51 Franklin Street,
1.22 + Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
1.23 + internet at http://www.fsf.org/licenses/lgpl.html.
1.24 +
1.25 +Alternatively, the contents of this file may be used under the terms of the
1.26 +Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
1.27 +License, as published by the Free Software Foundation, either version 2
1.28 +of the License or (at your option) any later version.
1.29 +*/
1.30 +#pragma once
1.31 +#include <cstring>
1.32 +#include <cassert>
1.33 +
1.34 +#include "inc/Main.h"
1.35 +
1.36 +
1.37 +namespace graphite2 {
1.38 +
1.39 +struct IsoLangEntry
1.40 +{
1.41 + unsigned short mnLang;
1.42 + const char maLangStr[4];
1.43 + const char maCountry[3];
1.44 +};
1.45 +
1.46 +// Windows Language ID, Locale ISO-639 language, country code as used in
1.47 +// naming table of OpenType fonts
1.48 +const IsoLangEntry LANG_ENTRIES[] = {
1.49 + { 0x0401, "ar","SA" }, // Arabic Saudi Arabia
1.50 + { 0x0402, "bg","BG" }, // Bulgarian Bulgaria
1.51 + { 0x0403, "ca","ES" }, // Catalan Catalan
1.52 + { 0x0404, "zh","TW" }, // Chinese Taiwan
1.53 + { 0x0405, "cs","CZ" }, // Czech Czech Republic
1.54 + { 0x0406, "da","DK" }, // Danish Denmark
1.55 + { 0x0407, "de","DE" }, // German Germany
1.56 + { 0x0408, "el","GR" }, // Greek Greece
1.57 + { 0x0409, "en","US" }, // English United States
1.58 + { 0x040A, "es","ES" }, // Spanish (Traditional Sort) Spain
1.59 + { 0x040B, "fi","FI" }, // Finnish Finland
1.60 + { 0x040C, "fr","FR" }, // French France
1.61 + { 0x040D, "he","IL" }, // Hebrew Israel
1.62 + { 0x040E, "hu","HU" }, // Hungarian Hungary
1.63 + { 0x040F, "is","IS" }, // Icelandic Iceland
1.64 + { 0x0410, "it","IT" }, // Italian Italy
1.65 + { 0x0411, "jp","JP" }, // Japanese Japan
1.66 + { 0x0412, "ko","KR" }, // Korean Korea
1.67 + { 0x0413, "nl","NL" }, // Dutch Netherlands
1.68 + { 0x0414, "no","NO" }, // Norwegian (Bokmal) Norway
1.69 + { 0x0415, "pl","PL" }, // Polish Poland
1.70 + { 0x0416, "pt","BR" }, // Portuguese Brazil
1.71 + { 0x0417, "rm","CH" }, // Romansh Switzerland
1.72 + { 0x0418, "ro","RO" }, // Romanian Romania
1.73 + { 0x0419, "ru","RU" }, // Russian Russia
1.74 + { 0x041A, "hr","HR" }, // Croatian Croatia
1.75 + { 0x041B, "sk","SK" }, // Slovak Slovakia
1.76 + { 0x041C, "sq","AL" }, // Albanian Albania
1.77 + { 0x041D, "sv","SE" }, // Swedish Sweden
1.78 + { 0x041E, "th","TH" }, // Thai Thailand
1.79 + { 0x041F, "tr","TR" }, // Turkish Turkey
1.80 + { 0x0420, "ur","PK" }, // Urdu Islamic Republic of Pakistan
1.81 + { 0x0421, "id","ID" }, // Indonesian Indonesia
1.82 + { 0x0422, "uk","UA" }, // Ukrainian Ukraine
1.83 + { 0x0423, "be","BY" }, // Belarusian Belarus
1.84 + { 0x0424, "sl","SI" }, // Slovenian Slovenia
1.85 + { 0x0425, "et","EE" }, // Estonian Estonia
1.86 + { 0x0426, "lv","LV" }, // Latvian Latvia
1.87 + { 0x0427, "lt","LT" }, // Lithuanian Lithuania
1.88 + { 0x0428, "tg","TJ" }, // Tajik (Cyrillic) Tajikistan
1.89 + { 0x042A, "vi","VN" }, // Vietnamese Vietnam
1.90 + { 0x042B, "hy","AM" }, // Armenian Armenia
1.91 + { 0x042C, "az","AZ" }, // Azeri (Latin) Azerbaijan
1.92 + { 0x042D, "eu","" }, // Basque Basque
1.93 + { 0x042E, "hsb","DE" }, // Upper Sorbian Germany
1.94 + { 0x042F, "mk","MK" }, // Macedonian (FYROM) Former Yugoslav Republic of Macedonia
1.95 + { 0x0432, "tn","ZA" }, // Setswana South Africa
1.96 + { 0x0434, "xh","ZA" }, // isiXhosa South Africa
1.97 + { 0x0435, "zu","ZA" }, // isiZulu South Africa
1.98 + { 0x0436, "af","ZA" }, // Afrikaans South Africa
1.99 + { 0x0437, "ka","GE" }, // Georgian Georgia
1.100 + { 0x0438, "fo","FO" }, // Faroese Faroe Islands
1.101 + { 0x0439, "hi","IN" }, // Hindi India
1.102 + { 0x043A, "mt","MT" }, // Maltese Malta
1.103 + { 0x043B, "se","NO" }, // Sami (Northern) Norway
1.104 + { 0x043E, "ms","MY" }, // Malay Malaysia
1.105 + { 0x043F, "kk","KZ" }, // Kazakh Kazakhstan
1.106 + { 0x0440, "ky","KG" }, // Kyrgyz Kyrgyzstan
1.107 + { 0x0441, "sw","KE" }, // Kiswahili Kenya
1.108 + { 0x0442, "tk","TM" }, // Turkmen Turkmenistan
1.109 + { 0x0443, "uz","UZ" }, // Uzbek (Latin) Uzbekistan
1.110 + { 0x0444, "tt","RU" }, // Tatar Russia
1.111 + { 0x0445, "bn","IN" }, // Bengali India
1.112 + { 0x0446, "pa","IN" }, // Punjabi India
1.113 + { 0x0447, "gu","IN" }, // Gujarati India
1.114 + { 0x0448, "or","IN" }, // Oriya India
1.115 + { 0x0448, "wo","SN" }, // Wolof Senegal
1.116 + { 0x0449, "ta","IN" }, // Tamil India
1.117 + { 0x044A, "te","IN" }, // Telugu India
1.118 + { 0x044B, "kn","IN" }, // Kannada India
1.119 + { 0x044C, "ml","IN" }, // Malayalam India
1.120 + { 0x044D, "as","IN" }, // Assamese India
1.121 + { 0x044E, "mr","IN" }, // Marathi India
1.122 + { 0x044F, "sa","IN" }, // Sanskrit India
1.123 + { 0x0450, "mn","MN" }, // Mongolian (Cyrillic) Mongolia
1.124 + { 0x0451, "bo","CN" }, // Tibetan PRC
1.125 + { 0x0452, "cy","GB" }, // Welsh United Kingdom
1.126 + { 0x0453, "km","KH" }, // Khmer Cambodia
1.127 + { 0x0454, "lo","LA" }, // Lao Lao P.D.R.
1.128 + { 0x0455, "my","MM" }, // Burmese Myanmar - not listed in Microsoft docs anymore
1.129 + { 0x0456, "gl","ES" }, // Galician Galician
1.130 + { 0x0457, "kok","IN" }, // Konkani India
1.131 + { 0x045A, "syr","TR" }, // Syriac Syria
1.132 + { 0x045B, "si","LK" }, // Sinhala Sri Lanka
1.133 + { 0x045D, "iu","CA" }, // Inuktitut Canada
1.134 + { 0x045E, "am","ET" }, // Amharic Ethiopia
1.135 + { 0x0461, "ne","NP" }, // Nepali Nepal
1.136 + { 0x0462, "fy","NL" }, // Frisian Netherlands
1.137 + { 0x0463, "ps","AF" }, // Pashto Afghanistan
1.138 + { 0x0464, "fil","PH" }, // Filipino Philippines
1.139 + { 0x0465, "dv","MV" }, // Divehi Maldives
1.140 + { 0x0468, "ha","NG" }, // Hausa (Latin) Nigeria
1.141 + { 0x046A, "yo","NG" }, // Yoruba Nigeria
1.142 + { 0x046B, "qu","BO" }, // Quechua Bolivia
1.143 + { 0x046C, "st","ZA" }, // Sesotho sa Leboa South Africa
1.144 + { 0x046D, "ba","RU" }, // Bashkir Russia
1.145 + { 0x046E, "lb","LU" }, // Luxembourgish Luxembourg
1.146 + { 0x046F, "kl","GL" }, // Greenlandic Greenland
1.147 + { 0x0470, "ig","NG" }, // Igbo Nigeria
1.148 + { 0x0478, "ii","CN" }, // Yi PRC
1.149 + { 0x047A, "arn","CL" }, // Mapudungun Chile
1.150 + { 0x047C, "moh","CA" }, // Mohawk Mohawk
1.151 + { 0x047E, "br","FR" }, // Breton France
1.152 + { 0x0480, "ug","CN" }, // Uighur PRC
1.153 + { 0x0481, "mi","NZ" }, // Maori New Zealand
1.154 + { 0x0482, "oc","FR" }, // Occitan France
1.155 + { 0x0483, "co","FR" }, // Corsican France
1.156 + { 0x0484, "gsw","FR" }, // Alsatian France
1.157 + { 0x0485, "sah","RU" }, // Yakut Russia
1.158 + { 0x0486, "qut","GT" }, // K'iche Guatemala
1.159 + { 0x0487, "rw","RW" }, // Kinyarwanda Rwanda
1.160 + { 0x048C, "gbz","AF" }, // Dari Afghanistan
1.161 + { 0x0801, "ar","IQ" }, // Arabic Iraq
1.162 + { 0x0804, "zn","CH" }, // Chinese People's Republic of China
1.163 + { 0x0807, "de","CH" }, // German Switzerland
1.164 + { 0x0809, "en","GB" }, // English United Kingdom
1.165 + { 0x080A, "es","MX" }, // Spanish Mexico
1.166 + { 0x080C, "fr","BE" }, // French Belgium
1.167 + { 0x0810, "it","CH" }, // Italian Switzerland
1.168 + { 0x0813, "nl","BE" }, // Dutch Belgium
1.169 + { 0x0814, "nn","NO" }, // Norwegian (Nynorsk) Norway
1.170 + { 0x0816, "pt","PT" }, // Portuguese Portugal
1.171 + { 0x081A, "sh","RS" }, // Serbian (Latin) Serbia
1.172 + { 0x081D, "sv","FI" }, // Sweden Finland
1.173 + { 0x082C, "az","AZ" }, // Azeri (Cyrillic) Azerbaijan
1.174 + { 0x082E, "dsb","DE" }, // Lower Sorbian Germany
1.175 + { 0x083B, "se","SE" }, // Sami (Northern) Sweden
1.176 + { 0x083C, "ga","IE" }, // Irish Ireland
1.177 + { 0x083E, "ms","BN" }, // Malay Brunei Darussalam
1.178 + { 0x0843, "uz","UZ" }, // Uzbek (Cyrillic) Uzbekistan
1.179 + { 0x0845, "bn","BD" }, // Bengali Bangladesh
1.180 + { 0x0850, "mn","MN" }, // Mongolian (Traditional) People's Republic of China
1.181 + { 0x085D, "iu","CA" }, // Inuktitut (Latin) Canada
1.182 + { 0x085F, "ber","DZ" }, // Tamazight (Latin) Algeria
1.183 + { 0x086B, "es","EC" }, // Quechua Ecuador
1.184 + { 0x0C01, "ar","EG" }, // Arabic Egypt
1.185 + { 0x0C04, "zh","HK" }, // Chinese Hong Kong S.A.R.
1.186 + { 0x0C07, "de","AT" }, // German Austria
1.187 + { 0x0C09, "en","AU" }, // English Australia
1.188 + { 0x0C0A, "es","ES" }, // Spanish (Modern Sort) Spain
1.189 + { 0x0C0C, "fr","CA" }, // French Canada
1.190 + { 0x0C1A, "sr","CS" }, // Serbian (Cyrillic) Serbia
1.191 + { 0x0C3B, "se","FI" }, // Sami (Northern) Finland
1.192 + { 0x0C6B, "qu","PE" }, // Quechua Peru
1.193 + { 0x1001, "ar","LY" }, // Arabic Libya
1.194 + { 0x1004, "zh","SG" }, // Chinese Singapore
1.195 + { 0x1007, "de","LU" }, // German Luxembourg
1.196 + { 0x1009, "en","CA" }, // English Canada
1.197 + { 0x100A, "es","GT" }, // Spanish Guatemala
1.198 + { 0x100C, "fr","CH" }, // French Switzerland
1.199 + { 0x101A, "hr","BA" }, // Croatian (Latin) Bosnia and Herzegovina
1.200 + { 0x103B, "smj","NO" }, // Sami (Lule) Norway
1.201 + { 0x1401, "ar","DZ" }, // Arabic Algeria
1.202 + { 0x1404, "zh","MO" }, // Chinese Macao S.A.R.
1.203 + { 0x1407, "de","LI" }, // German Liechtenstein
1.204 + { 0x1409, "en","NZ" }, // English New Zealand
1.205 + { 0x140A, "es","CR" }, // Spanish Costa Rica
1.206 + { 0x140C, "fr","LU" }, // French Luxembourg
1.207 + { 0x141A, "bs","BA" }, // Bosnian (Latin) Bosnia and Herzegovina
1.208 + { 0x143B, "smj","SE" }, // Sami (Lule) Sweden
1.209 + { 0x1801, "ar","MA" }, // Arabic Morocco
1.210 + { 0x1809, "en","IE" }, // English Ireland
1.211 + { 0x180A, "es","PA" }, // Spanish Panama
1.212 + { 0x180C, "fr","MC" }, // French Principality of Monoco
1.213 + { 0x181A, "sh","BA" }, // Serbian (Latin) Bosnia and Herzegovina
1.214 + { 0x183B, "sma","NO" }, // Sami (Southern) Norway
1.215 + { 0x1C01, "ar","TN" }, // Arabic Tunisia
1.216 + { 0x1C09, "en","ZA" }, // English South Africa
1.217 + { 0x1C0A, "es","DO" }, // Spanish Dominican Republic
1.218 + { 0x1C1A, "sr","BA" }, // Serbian (Cyrillic) Bosnia and Herzegovina
1.219 + { 0x1C3B, "sma","SE" }, // Sami (Southern) Sweden
1.220 + { 0x2001, "ar","OM" }, // Arabic Oman
1.221 + { 0x2009, "en","JM" }, // English Jamaica
1.222 + { 0x200A, "es","VE" }, // Spanish Venezuela
1.223 + { 0x201A, "bs","BA" }, // Bosnian (Cyrillic) Bosnia and Herzegovina
1.224 + { 0x203B, "sms","FI" }, // Sami (Skolt) Finland
1.225 + { 0x2401, "ar","YE" }, // Arabic Yemen
1.226 + { 0x2409, "en","BS" }, // English Caribbean
1.227 + { 0x240A, "es","CO" }, // Spanish Colombia
1.228 + { 0x243B, "smn","FI" }, // Sami (Inari) Finland
1.229 + { 0x2801, "ar","SY" }, // Arabic Syria
1.230 + { 0x2809, "en","BZ" }, // English Belize
1.231 + { 0x280A, "es","PE" }, // Spanish Peru
1.232 + { 0x2C01, "ar","JO" }, // Arabic Jordan
1.233 + { 0x2C09, "en","TT" }, // English Trinidad and Tobago
1.234 + { 0x2C0A, "es","AR" }, // Spanish Argentina
1.235 + { 0x3001, "ar","LB" }, // Arabic Lebanon
1.236 + { 0x3009, "en","ZW" }, // English Zimbabwe
1.237 + { 0x300A, "es","EC" }, // Spanish Ecuador
1.238 + { 0x3401, "ar","KW" }, // Arabic Kuwait
1.239 + { 0x3409, "en","PH" }, // English Republic of the Philippines
1.240 + { 0x340A, "es","CL" }, // Spanish Chile
1.241 + { 0x3801, "ar","AE" }, // Arabic U.A.E.
1.242 + { 0x380A, "es","UY" }, // Spanish Uruguay
1.243 + { 0x3C01, "ar","BH" }, // Arabic Bahrain
1.244 + { 0x3C0A, "es","PY" }, // Spanish Paraguay
1.245 + { 0x4001, "ar","QA" }, // Arabic Qatar
1.246 + { 0x4009, "en","IN" }, // English India
1.247 + { 0x400A, "es","BO" }, // Spanish Bolivia
1.248 + { 0x4409, "en","MY" }, // English Malaysia
1.249 + { 0x440A, "es","SV" }, // Spanish El Salvador
1.250 + { 0x4809, "en","SG" }, // English Singapore
1.251 + { 0x480A, "es","HN" }, // Spanish Honduras
1.252 + { 0x4C0A, "es","NI" }, // Spanish Nicaragua
1.253 + { 0x500A, "es","PR" }, // Spanish Puerto Rico
1.254 + { 0x540A, "es","US" } // Spanish United States
1.255 +};
1.256 +
1.257 +class Locale2Lang
1.258 +{
1.259 + Locale2Lang(const Locale2Lang &);
1.260 + Locale2Lang & operator = (const Locale2Lang &);
1.261 +
1.262 +public:
1.263 + Locale2Lang() : mSeedPosition(128)
1.264 + {
1.265 + memset((void*)mLangLookup, 0, sizeof(mLangLookup));
1.266 + // create a tri lookup on first 2 letters of language code
1.267 + static const int maxIndex = sizeof(LANG_ENTRIES)/sizeof(IsoLangEntry);
1.268 + for (int i = 0; i < maxIndex; i++)
1.269 + {
1.270 + size_t a = LANG_ENTRIES[i].maLangStr[0] - 'a';
1.271 + size_t b = LANG_ENTRIES[i].maLangStr[1] - 'a';
1.272 + if (mLangLookup[a][b])
1.273 + {
1.274 + const IsoLangEntry ** old = mLangLookup[a][b];
1.275 + int len = 1;
1.276 + while (old[len]) len++;
1.277 + len += 2;
1.278 + mLangLookup[a][b] = gralloc<const IsoLangEntry *>(len);
1.279 + if (!mLangLookup[a][b])
1.280 + {
1.281 + mLangLookup[a][b] = old;
1.282 + continue;
1.283 + }
1.284 + mLangLookup[a][b][--len] = NULL;
1.285 + mLangLookup[a][b][--len] = &LANG_ENTRIES[i];
1.286 + while (--len >= 0)
1.287 + {
1.288 + assert(len >= 0);
1.289 + mLangLookup[a][b][len] = old[len];
1.290 + }
1.291 + free(old);
1.292 + }
1.293 + else
1.294 + {
1.295 + mLangLookup[a][b] = gralloc<const IsoLangEntry *>(2);
1.296 + if (!mLangLookup[a][b]) continue;
1.297 + mLangLookup[a][b][1] = NULL;
1.298 + mLangLookup[a][b][0] = &LANG_ENTRIES[i];
1.299 + }
1.300 + }
1.301 + while (2 * mSeedPosition < maxIndex)
1.302 + mSeedPosition *= 2;
1.303 + };
1.304 + ~Locale2Lang()
1.305 + {
1.306 + for (int i = 0; i != 26; ++i)
1.307 + for (int j = 0; j != 26; ++j)
1.308 + free(mLangLookup[i][j]);
1.309 + }
1.310 + unsigned short getMsId(const char * locale) const
1.311 + {
1.312 + size_t length = strlen(locale);
1.313 + size_t langLength = length;
1.314 + const char * language = locale;
1.315 + const char * script = NULL;
1.316 + const char * region = NULL;
1.317 + size_t regionLength = 0;
1.318 + const char * dash = strchr(locale, '-');
1.319 + if (dash && (dash != locale))
1.320 + {
1.321 + langLength = (dash - locale);
1.322 + size_t nextPartLength = length - langLength - 1;
1.323 + if (nextPartLength >= 2)
1.324 + {
1.325 + script = ++dash;
1.326 + dash = strchr(dash, '-');
1.327 + if (dash)
1.328 + {
1.329 + nextPartLength = (dash - script);
1.330 + region = ++dash;
1.331 + }
1.332 + if (nextPartLength == 2 &&
1.333 + (locale[langLength+1] > 0x40) && (locale[langLength+1] < 0x5B) &&
1.334 + (locale[langLength+2] > 0x40) && (locale[langLength+2] < 0x5B))
1.335 + {
1.336 + region = script;
1.337 + regionLength = nextPartLength;
1.338 + script = NULL;
1.339 + }
1.340 + else if (nextPartLength == 4)
1.341 + {
1.342 + if (dash)
1.343 + {
1.344 + dash = strchr(dash, '-');
1.345 + if (dash)
1.346 + {
1.347 + nextPartLength = (dash - region);
1.348 + }
1.349 + else
1.350 + {
1.351 + nextPartLength = langLength - (region - locale);
1.352 + }
1.353 + regionLength = nextPartLength;
1.354 + }
1.355 + }
1.356 + }
1.357 + }
1.358 + size_t a = 'e' - 'a';
1.359 + size_t b = 'n' - 'a';
1.360 + unsigned short langId = 0;
1.361 + int i = 0;
1.362 + switch (langLength)
1.363 + {
1.364 + case 2:
1.365 + {
1.366 + a = language[0] - 'a';
1.367 + b = language[1] - 'a';
1.368 + if ((a < 26) && (b < 26) && mLangLookup[a][b])
1.369 + {
1.370 + while (mLangLookup[a][b][i])
1.371 + {
1.372 + if (mLangLookup[a][b][i]->maLangStr[2] != '\0')
1.373 + {
1.374 + ++i;
1.375 + continue;
1.376 + }
1.377 + if (region && (strncmp(mLangLookup[a][b][i]->maCountry, region, regionLength) == 0))
1.378 + {
1.379 + langId = mLangLookup[a][b][i]->mnLang;
1.380 + break;
1.381 + }
1.382 + else if (langId == 0)
1.383 + {
1.384 + // possible fallback code
1.385 + langId = mLangLookup[a][b][i]->mnLang;
1.386 + }
1.387 + ++i;
1.388 + }
1.389 + }
1.390 + }
1.391 + break;
1.392 + case 3:
1.393 + {
1.394 + a = language[0] - 'a';
1.395 + b = language[1] - 'a';
1.396 + if (mLangLookup[a][b])
1.397 + {
1.398 + while (mLangLookup[a][b][i])
1.399 + {
1.400 + if (mLangLookup[a][b][i]->maLangStr[2] != language[2])
1.401 + {
1.402 + ++i;
1.403 + continue;
1.404 + }
1.405 + if (region && (strncmp(mLangLookup[a][b][i]->maCountry, region, regionLength) == 0))
1.406 + {
1.407 + langId = mLangLookup[a][b][i]->mnLang;
1.408 + break;
1.409 + }
1.410 + else if (langId == 0)
1.411 + {
1.412 + // possible fallback code
1.413 + langId = mLangLookup[a][b][i]->mnLang;
1.414 + }
1.415 + ++i;
1.416 + }
1.417 + }
1.418 + }
1.419 + break;
1.420 + default:
1.421 + break;
1.422 + }
1.423 + if (langId == 0) langId = 0x409;
1.424 + return langId;
1.425 + }
1.426 + const IsoLangEntry * findEntryById(unsigned short langId) const
1.427 + {
1.428 + static const int maxIndex = sizeof(LANG_ENTRIES)/sizeof(IsoLangEntry);
1.429 + int window = mSeedPosition;
1.430 + int guess = mSeedPosition - 1;
1.431 + while (LANG_ENTRIES[guess].mnLang != langId)
1.432 + {
1.433 + window /= 2;
1.434 + if (window == 0) return NULL;
1.435 + guess += (LANG_ENTRIES[guess].mnLang > langId)? -window : window;
1.436 + while (guess >= maxIndex)
1.437 + {
1.438 + window /= 2;
1.439 + guess -= window;
1.440 + assert(window);
1.441 + }
1.442 + }
1.443 + return &LANG_ENTRIES[guess];
1.444 + }
1.445 +
1.446 + CLASS_NEW_DELETE;
1.447 +
1.448 +private:
1.449 + const IsoLangEntry ** mLangLookup[26][26];
1.450 + int mSeedPosition;
1.451 +};
1.452 +
1.453 +} // namespace graphite2
