Skip to content

Commit

Permalink
full support for ukrainian transliteration
Browse files Browse the repository at this point in the history
  • Loading branch information
@kukuruzka165
kukuruzka165 committed Mar 5, 2024
1 parent c43281f commit 1db5aa7
Showing 1 changed file with 34 additions and 137 deletions.
171 changes: 34 additions & 137 deletions Telegram/SourceFiles/core/utils.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -335,6 +335,7 @@ namespace {
QHash<QChar, QString> fastLetterRusEng;
QMap<uint32, QString> fastDoubleLetterRusEng;
QHash<QChar, QChar> fastRusKeyboardSwitch;
QHash<QChar, QChar> fastUkrKeyboardSwitch;
}

QString translitLetterRusEng(QChar letter, QChar next, int32 &toSkip) {
Expand Down Expand Up @@ -466,153 +467,49 @@ QString translitRusEng(const QString &rus) {
return result;
}

QString rusKeyboardLayoutSwitch(const QString &from) {
QString engAlphabet = "qwertyuiop[]asdfghjkl;'zxcvbnm,.";
QString engAlphabetUpper = engAlphabet.toUpper();

void initializeKeyboardSwitch() {
if (fastRusKeyboardSwitch.isEmpty()) {
fastRusKeyboardSwitch.insert('Q', QString::fromUtf8("Й").at(0));
fastRusKeyboardSwitch.insert('W', QString::fromUtf8("Ц").at(0));
fastRusKeyboardSwitch.insert('E', QString::fromUtf8("У").at(0));
fastRusKeyboardSwitch.insert('R', QString::fromUtf8("К").at(0));
fastRusKeyboardSwitch.insert('T', QString::fromUtf8("Е").at(0));
fastRusKeyboardSwitch.insert('Y', QString::fromUtf8("Н").at(0));
fastRusKeyboardSwitch.insert('U', QString::fromUtf8("Г").at(0));
fastRusKeyboardSwitch.insert('I', QString::fromUtf8("Ш").at(0));
fastRusKeyboardSwitch.insert('O', QString::fromUtf8("Щ").at(0));
fastRusKeyboardSwitch.insert('P', QString::fromUtf8("З").at(0));
fastRusKeyboardSwitch.insert('{', QString::fromUtf8("Х").at(0));
fastRusKeyboardSwitch.insert('}', QString::fromUtf8("Ъ").at(0));
fastRusKeyboardSwitch.insert('A', QString::fromUtf8("Ф").at(0));
fastRusKeyboardSwitch.insert('S', QString::fromUtf8("Ы").at(0));
fastRusKeyboardSwitch.insert('D', QString::fromUtf8("В").at(0));
fastRusKeyboardSwitch.insert('F', QString::fromUtf8("А").at(0));
fastRusKeyboardSwitch.insert('G', QString::fromUtf8("П").at(0));
fastRusKeyboardSwitch.insert('H', QString::fromUtf8("Р").at(0));
fastRusKeyboardSwitch.insert('J', QString::fromUtf8("О").at(0));
fastRusKeyboardSwitch.insert('K', QString::fromUtf8("Л").at(0));
fastRusKeyboardSwitch.insert('L', QString::fromUtf8("Д").at(0));
fastRusKeyboardSwitch.insert(':', QString::fromUtf8("Ж").at(0));
fastRusKeyboardSwitch.insert('"', QString::fromUtf8("Э").at(0));
fastRusKeyboardSwitch.insert('Z', QString::fromUtf8("Я").at(0));
fastRusKeyboardSwitch.insert('X', QString::fromUtf8("Ч").at(0));
fastRusKeyboardSwitch.insert('C', QString::fromUtf8("С").at(0));
fastRusKeyboardSwitch.insert('V', QString::fromUtf8("М").at(0));
fastRusKeyboardSwitch.insert('B', QString::fromUtf8("И").at(0));
fastRusKeyboardSwitch.insert('N', QString::fromUtf8("Т").at(0));
fastRusKeyboardSwitch.insert('M', QString::fromUtf8("Ь").at(0));
fastRusKeyboardSwitch.insert('<', QString::fromUtf8("Б").at(0));
fastRusKeyboardSwitch.insert('>', QString::fromUtf8("Ю").at(0));
fastRusKeyboardSwitch.insert('q', QString::fromUtf8("й").at(0));
fastRusKeyboardSwitch.insert('w', QString::fromUtf8("ц").at(0));
fastRusKeyboardSwitch.insert('e', QString::fromUtf8("у").at(0));
fastRusKeyboardSwitch.insert('r', QString::fromUtf8("к").at(0));
fastRusKeyboardSwitch.insert('t', QString::fromUtf8("е").at(0));
fastRusKeyboardSwitch.insert('y', QString::fromUtf8("н").at(0));
fastRusKeyboardSwitch.insert('u', QString::fromUtf8("г").at(0));
fastRusKeyboardSwitch.insert('i', QString::fromUtf8("ш").at(0));
fastRusKeyboardSwitch.insert('o', QString::fromUtf8("щ").at(0));
fastRusKeyboardSwitch.insert('p', QString::fromUtf8("з").at(0));
fastRusKeyboardSwitch.insert('[', QString::fromUtf8("х").at(0));
fastRusKeyboardSwitch.insert(']', QString::fromUtf8("ъ").at(0));
fastRusKeyboardSwitch.insert('a', QString::fromUtf8("ф").at(0));
fastRusKeyboardSwitch.insert('s', QString::fromUtf8("ы").at(0));
fastRusKeyboardSwitch.insert('d', QString::fromUtf8("в").at(0));
fastRusKeyboardSwitch.insert('f', QString::fromUtf8("а").at(0));
fastRusKeyboardSwitch.insert('g', QString::fromUtf8("п").at(0));
fastRusKeyboardSwitch.insert('h', QString::fromUtf8("р").at(0));
fastRusKeyboardSwitch.insert('j', QString::fromUtf8("о").at(0));
fastRusKeyboardSwitch.insert('k', QString::fromUtf8("л").at(0));
fastRusKeyboardSwitch.insert('l', QString::fromUtf8("д").at(0));
fastRusKeyboardSwitch.insert(';', QString::fromUtf8("ж").at(0));
fastRusKeyboardSwitch.insert('\'', QString::fromUtf8("э").at(0));
fastRusKeyboardSwitch.insert('z', QString::fromUtf8("я").at(0));
fastRusKeyboardSwitch.insert('x', QString::fromUtf8("ч").at(0));
fastRusKeyboardSwitch.insert('c', QString::fromUtf8("с").at(0));
fastRusKeyboardSwitch.insert('v', QString::fromUtf8("м").at(0));
fastRusKeyboardSwitch.insert('b', QString::fromUtf8("и").at(0));
fastRusKeyboardSwitch.insert('n', QString::fromUtf8("т").at(0));
fastRusKeyboardSwitch.insert('m', QString::fromUtf8("ь").at(0));
fastRusKeyboardSwitch.insert(',', QString::fromUtf8("б").at(0));
fastRusKeyboardSwitch.insert('.', QString::fromUtf8("ю").at(0));
fastRusKeyboardSwitch.insert(QString::fromUtf8("Й").at(0), 'Q');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Ц").at(0), 'W');
fastRusKeyboardSwitch.insert(QString::fromUtf8("У").at(0), 'E');
fastRusKeyboardSwitch.insert(QString::fromUtf8("К").at(0), 'R');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Е").at(0), 'T');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Н").at(0), 'Y');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Г").at(0), 'U');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Ш").at(0), 'I');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Щ").at(0), 'O');
fastRusKeyboardSwitch.insert(QString::fromUtf8("З").at(0), 'P');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Х").at(0), '{');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Ъ").at(0), '}');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Ф").at(0), 'A');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Ы").at(0), 'S');
fastRusKeyboardSwitch.insert(QString::fromUtf8("В").at(0), 'D');
fastRusKeyboardSwitch.insert(QString::fromUtf8("А").at(0), 'F');
fastRusKeyboardSwitch.insert(QString::fromUtf8("П").at(0), 'G');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Р").at(0), 'H');
fastRusKeyboardSwitch.insert(QString::fromUtf8("О").at(0), 'J');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Л").at(0), 'K');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Д").at(0), 'L');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Ж").at(0), ':');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Э").at(0), '"');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Я").at(0), 'Z');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Ч").at(0), 'X');
fastRusKeyboardSwitch.insert(QString::fromUtf8("С").at(0), 'C');
fastRusKeyboardSwitch.insert(QString::fromUtf8("М").at(0), 'V');
fastRusKeyboardSwitch.insert(QString::fromUtf8("И").at(0), 'B');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Т").at(0), 'N');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Ь").at(0), 'M');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Б").at(0), '<');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Ю").at(0), '>');
fastRusKeyboardSwitch.insert(QString::fromUtf8("й").at(0), 'q');
fastRusKeyboardSwitch.insert(QString::fromUtf8("ц").at(0), 'w');
fastRusKeyboardSwitch.insert(QString::fromUtf8("у").at(0), 'e');
fastRusKeyboardSwitch.insert(QString::fromUtf8("к").at(0), 'r');
fastRusKeyboardSwitch.insert(QString::fromUtf8("е").at(0), 't');
fastRusKeyboardSwitch.insert(QString::fromUtf8("н").at(0), 'y');
fastRusKeyboardSwitch.insert(QString::fromUtf8("г").at(0), 'u');
fastRusKeyboardSwitch.insert(QString::fromUtf8("ш").at(0), 'i');
fastRusKeyboardSwitch.insert(QString::fromUtf8("щ").at(0), 'o');
fastRusKeyboardSwitch.insert(QString::fromUtf8("з").at(0), 'p');
fastRusKeyboardSwitch.insert(QString::fromUtf8("х").at(0), '[');
fastRusKeyboardSwitch.insert(QString::fromUtf8("ъ").at(0), ']');
fastRusKeyboardSwitch.insert(QString::fromUtf8("ф").at(0), 'a');
fastRusKeyboardSwitch.insert(QString::fromUtf8("ы").at(0), 's');
fastRusKeyboardSwitch.insert(QString::fromUtf8("в").at(0), 'd');
fastRusKeyboardSwitch.insert(QString::fromUtf8("а").at(0), 'f');
fastRusKeyboardSwitch.insert(QString::fromUtf8("п").at(0), 'g');
fastRusKeyboardSwitch.insert(QString::fromUtf8("р").at(0), 'h');
fastRusKeyboardSwitch.insert(QString::fromUtf8("о").at(0), 'j');
fastRusKeyboardSwitch.insert(QString::fromUtf8("л").at(0), 'k');
fastRusKeyboardSwitch.insert(QString::fromUtf8("д").at(0), 'l');
fastRusKeyboardSwitch.insert(QString::fromUtf8("ж").at(0), ';');
fastRusKeyboardSwitch.insert(QString::fromUtf8("э").at(0), '\'');
fastRusKeyboardSwitch.insert(QString::fromUtf8("я").at(0), 'z');
fastRusKeyboardSwitch.insert(QString::fromUtf8("ч").at(0), 'x');
fastRusKeyboardSwitch.insert(QString::fromUtf8("с").at(0), 'c');
fastRusKeyboardSwitch.insert(QString::fromUtf8("м").at(0), 'v');
fastRusKeyboardSwitch.insert(QString::fromUtf8("и").at(0), 'b');
fastRusKeyboardSwitch.insert(QString::fromUtf8("т").at(0), 'n');
fastRusKeyboardSwitch.insert(QString::fromUtf8("ь").at(0), 'm');
fastRusKeyboardSwitch.insert(QString::fromUtf8("б").at(0), ',');
fastRusKeyboardSwitch.insert(QString::fromUtf8("ю").at(0), '.');
fastRusKeyboardSwitch.insert(QString::fromUtf8("І").at(0), 'S');
fastRusKeyboardSwitch.insert(QString::fromUtf8("і").at(0), 's');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Ї").at(0), '}');
fastRusKeyboardSwitch.insert(QString::fromUtf8("ї").at(0), ']');
fastRusKeyboardSwitch.insert(QString::fromUtf8("Є").at(0), '"');
fastRusKeyboardSwitch.insert(QString::fromUtf8("є").at(0), '\'');
QString rusAlphabet = "йцукенгшщзхъфывапролджэячсмитьбю";
QString rusAlphabetUpper = rusAlphabet.toUpper();
for (int i = 0; i < rusAlphabet.size(); ++i) {
fastRusKeyboardSwitch.insert(engAlphabetUpper[i], rusAlphabetUpper[i]);
fastRusKeyboardSwitch.insert(engAlphabet[i], rusAlphabet[i]);
fastRusKeyboardSwitch.insert(rusAlphabetUpper[i], engAlphabetUpper[i]);
fastRusKeyboardSwitch.insert(rusAlphabet[i], engAlphabet[i]);
}
}
if (fastUkrKeyboardSwitch.isEmpty()) {
QString ukrAlphabet = "йцукенгшщзхїфівапролджєячсмитьбю";
QString ukrAlphabetUpper = ukrAlphabet.toUpper();
for (int i = 0; i < ukrAlphabet.size(); ++i) {
fastUkrKeyboardSwitch.insert(engAlphabetUpper[i], ukrAlphabetUpper[i]);
fastUkrKeyboardSwitch.insert(engAlphabet[i], ukrAlphabet[i]);
fastUkrKeyboardSwitch.insert(ukrAlphabetUpper[i], engAlphabetUpper[i]);
fastUkrKeyboardSwitch.insert(ukrAlphabet[i], engAlphabet[i]);
}
}
}

QString switchKeyboardLayout(const QString& from, QHash<QChar, QChar>& keyboardSwitch) {
QString result;
result.reserve(from.size());
for (QString::const_iterator i = from.cbegin(), e = from.cend(); i != e; ++i) {
QHash<QChar, QChar>::const_iterator j = fastRusKeyboardSwitch.constFind(*i);
if (j == fastRusKeyboardSwitch.cend()) {
QHash<QChar, QChar>::const_iterator j = keyboardSwitch.constFind(*i);
if (j == keyboardSwitch.cend()) {
result += *i;
} else {
result += j.value();
}
}
return result;
}

QString rusKeyboardLayoutSwitch(const QString& from) {
initializeKeyboardSwitch();
QString rus = switchKeyboardLayout(from, fastRusKeyboardSwitch);
QString ukr = switchKeyboardLayout(from, fastUkrKeyboardSwitch);
return rus == ukr ? rus : rus + ' ' + ukr;
}

0 comments on commit 1db5aa7

Please # to comment.