Method splitCommand

src/parser/gcodepreprocessorutils.cpp:262–306

Splits a gcode command by each word/argument, doesn't care about spaces. This command is about the same speed as the string.split(" ") command, but might be a little faster using precompiled regex.

//* but might be a little faster using precompiled regex.
//*/
QStringList GcodePreprocessorUtils::splitCommand(const QString &command) {
    QStringList l;
    bool readNumeric = false;
    QString sb;

    QByteArray ba(command.toLatin1());
    const char *cmd = ba.constData(); // Direct access to string data
    char c;

    for (int i = 0; i < command.length(); i++) {
        c = cmd[i];

        if (readNumeric && !isDigit(c) && c != '.') {
            readNumeric = false;
            l.append(sb);
            sb.clear();
            if (isLetter(c)) sb.append(c);
        } else if (isDigit(c) || c == '.' || c == '-') {
            sb.append(c);
            readNumeric = true;
        } else if (isLetter(c)) sb.append(c);
    }

    if (sb.length() > 0) l.append(sb);

//    QChar c;

//    for (int i = 0; i < command.length(); i++) {
//        c = command[i];

//        if (readNumeric && !c.isDigit() && c != '.') {
//            readNumeric = false;
//            l.append(sb);
//            sb = "";
//            if (c.isLetter()) sb.append(c);
//        } else if (c.isDigit() || c == '.' || c == '-') {
//            sb.append(c);
//            readNumeric = true;
//        } else if (c.isLetter()) sb.append(c);
//    }

//    if (sb.length() > 0) l.append(sb);

    return l;
}

// TODO: Replace everything that uses this with a loop that loops through
// the string and creates a hash with all the values.