/* This file is part of Telegram Desktop, the official desktop application for the Telegram messaging service. For license and copyright information please follow this link: https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL */ #include "chat_helpers/spellchecker_common.h" #ifndef TDESKTOP_DISABLE_SPELLCHECK #include "base/zlib_help.h" namespace Spellchecker { namespace { using namespace Storage::CloudBlob; // Language With Country. inline auto LWC(QLocale::Country country) { const auto l = QLocale::matchingLocales( QLocale::AnyLanguage, QLocale::AnyScript, country)[0]; return (l.language() * 1000) + country; } const auto kDictionaries = { Dict{{ QLocale::Bulgarian, 12, 229'658, "\xd0\x91\xd1\x8a\xd0\xbb\xd0\xb3\xd0\xb0\xd1\x80\xd1\x81\xd0\xba\xd0\xb8" }}, Dict{{ QLocale::Catalan, 13, 417'611, "\x43\x61\x74\x61\x6c\xc3\xa0" }}, Dict{{ QLocale::Czech, 14, 860'286, "\xc4\x8c\x65\xc5\xa1\x74\x69\x6e\x61" }}, Dict{{ QLocale::Welsh, 15, 177'305, "\x43\x79\x6d\x72\x61\x65\x67" }}, Dict{{ QLocale::Danish, 16, 345'874, "\x44\x61\x6e\x73\x6b" }}, Dict{{ QLocale::German, 17, 2'412'780, "\x44\x65\x75\x74\x73\x63\x68" }}, Dict{{ QLocale::Greek, 18, 1'389'160, "\xce\x95\xce\xbb\xce\xbb\xce\xb7\xce\xbd\xce\xb9\xce\xba\xce\xac" }}, Dict{{ LWC(QLocale::Australia), 19, 175'266, "English (Australia)" }}, Dict{{ LWC(QLocale::Canada), 20, 174'295, "English (Canada)" }}, Dict{{ LWC(QLocale::UnitedKingdom), 21, 174'433, "English (United Kingdom)" }}, Dict{{ QLocale::English, 22, 174'516, "English" }}, Dict{{ QLocale::Spanish, 23, 264'717, "\x45\x73\x70\x61\xc3\xb1\x6f\x6c" }}, Dict{{ QLocale::Estonian, 24, 757'394, "\x45\x65\x73\x74\x69" }}, Dict{{ QLocale::Persian, 25, 333'911, "\xd9\x81\xd8\xa7\xd8\xb1\xd8\xb3\xdb\x8c" }}, Dict{{ QLocale::French, 26, 321'391, "\x46\x72\x61\x6e\xc3\xa7\x61\x69\x73" }}, Dict{{ QLocale::Hebrew, 27, 622'550, "\xd7\xa2\xd7\x91\xd7\xa8\xd7\x99\xd7\xaa" }}, Dict{{ QLocale::Hindi, 28, 56'105, "\xe0\xa4\xb9\xe0\xa4\xbf\xe0\xa4\xa8\xe0\xa5\x8d\xe0\xa4\xa6\xe0\xa5\x80" }}, Dict{{ QLocale::Croatian, 29, 668'876, "\x48\x72\x76\x61\x74\x73\x6b\x69" }}, Dict{{ QLocale::Hungarian, 30, 660'402, "\x4d\x61\x67\x79\x61\x72" }}, Dict{{ QLocale::Armenian, 31, 928'746, "\xd5\x80\xd5\xa1\xd5\xb5\xd5\xa5\xd6\x80\xd5\xa5\xd5\xb6" }}, Dict{{ QLocale::Indonesian, 32, 100'134, "\x49\x6e\x64\x6f\x6e\x65\x73\x69\x61" }}, Dict{{ QLocale::Italian, 33, 324'613, "\x49\x74\x61\x6c\x69\x61\x6e\x6f" }}, Dict{{ QLocale::Korean, 34, 1'256'987, "\xed\x95\x9c\xea\xb5\xad\xec\x96\xb4" }}, Dict{{ QLocale::Lithuanian, 35, 267'427, "\x4c\x69\x65\x74\x75\x76\x69\xc5\xb3" }}, Dict{{ QLocale::Latvian, 36, 641'602, "\x4c\x61\x74\x76\x69\x65\xc5\xa1\x75" }}, Dict{{ QLocale::Norwegian, 37, 588'650, "\x4e\x6f\x72\x73\x6b" }}, Dict{{ QLocale::Dutch, 38, 743'406, "\x4e\x65\x64\x65\x72\x6c\x61\x6e\x64\x73" }}, Dict{{ QLocale::Polish, 39, 1'015'747, "\x50\x6f\x6c\x73\x6b\x69" }}, Dict{{ LWC(QLocale::Brazil), 40, 1'231'999, "\x50\x6f\x72\x74\x75\x67\x75\xc3\xaa\x73 (Brazil)" }}, Dict{{ QLocale::Portugal, 41, 138'571, "\x50\x6f\x72\x74\x75\x67\x75\xc3\xaa\x73" }}, Dict{{ QLocale::Romanian, 42, 455'643, "\x52\x6f\x6d\xc3\xa2\x6e\xc4\x83" }}, Dict{{ QLocale::Russian, 43, 463'194, "\xd0\xa0\xd1\x83\xd1\x81\xd1\x81\xd0\xba\xd0\xb8\xd0\xb9" }}, Dict{{ QLocale::Slovak, 44, 525'328, "\x53\x6c\x6f\x76\x65\x6e\xc4\x8d\x69\x6e\x61" }}, Dict{{ QLocale::Slovenian, 45, 1'143'710, "\x53\x6c\x6f\x76\x65\x6e\xc5\xa1\xc4\x8d\x69\x6e\x61" }}, Dict{{ QLocale::Albanian, 46, 583'412, "\x53\x68\x71\x69\x70" }}, Dict{{ QLocale::Swedish, 47, 593'877, "\x53\x76\x65\x6e\x73\x6b\x61" }}, Dict{{ QLocale::Tamil, 48, 323'193, "\xe0\xae\xa4\xe0\xae\xae\xe0\xae\xbf\xe0\xae\xb4\xe0\xaf\x8d" }}, Dict{{ QLocale::Tajik, 49, 369'931, "\xd0\xa2\xd0\xbe\xd2\xb7\xd0\xb8\xd0\xba\xd3\xa3" }}, Dict{{ QLocale::Turkish, 50, 4'301'099, "\x54\xc3\xbc\x72\x6b\xc3\xa7\x65" }}, Dict{{ QLocale::Ukrainian, 51, 445'711, "\xd0\xa3\xd0\xba\xd1\x80\xd0\xb0\xd1\x97\xd0\xbd\xd1\x81\xd1\x8c\xd0\xba\xd0\xb0" }}, Dict{{ QLocale::Vietnamese, 52, 12'949, "\x54\x69\xe1\xba\xbf\x6e\x67\x20\x56\x69\xe1\xbb\x87\x74" }}, }; QLocale LocaleFromLangId(int langId) { if (langId > 1000) { const auto l = langId / 1000; const auto lang = static_cast(l); const auto country = static_cast(langId - l * 1000); return QLocale(lang, country); } return QLocale(static_cast(langId)); } void EnsurePath() { if (!QDir::current().mkpath(Spellchecker::DictionariesPath())) { LOG(("App Error: Could not create dictionaries path.")); } } } // namespace std::initializer_list Dictionaries() { return kDictionaries; } bool IsGoodPartName(const QString &name) { return name.endsWith(qsl(".dic")) || name.endsWith(qsl(".aff")); } QString DictPathByLangId(int langId) { EnsurePath(); return qsl("%1/%2") .arg(DictionariesPath()) .arg(LocaleFromLangId(langId).name()); } QString DictionariesPath() { return cWorkingDir() + qsl("tdata/dictionaries"); } bool UnpackDictionary(const QString &path, int langId) { const auto folder = DictPathByLangId(langId); return UnpackBlob(path, folder, IsGoodPartName); } bool DictionaryExists(int langId) { if (!langId) { return true; } const auto folder = DictPathByLangId(langId) + '/'; const auto exts = { "dic", "aff" }; const auto bad = ranges::find_if(exts, [&](const QString &ext) { const auto name = LocaleFromLangId(langId).name(); return !QFile(folder + name + '.' + ext).exists(); }); return (bad == exts.end()); } bool WriteDefaultDictionary() { // This is an unused function. const auto en = QLocale::English; if (DictionaryExists(en)) { return false; } const auto fileName = QLocale(en).name(); const auto folder = qsl("%1/%2/") .arg(DictionariesPath()) .arg(fileName); QDir(folder).removeRecursively(); const auto path = folder + fileName; QDir().mkpath(folder); auto input = QFile(qsl(":/misc/en_US_dictionary")); auto output = QFile(path); if (input.open(QIODevice::ReadOnly) && output.open(QIODevice::WriteOnly)) { output.write(input.readAll()); const auto result = Spellchecker::UnpackDictionary(path, en); output.remove(); return result; } return false; } } // namespace Spellchecker #endif // !TDESKTOP_DISABLE_SPELLCHECK