Function plainTextToHTML

gui/apitracecall.cpp:56–105

Qt::convertFromPlainText doesn't do precisely what we want

// Qt::convertFromPlainText doesn't do precisely what we want
static QString
plainTextToHTML(const QString & plain, bool multiLine, bool forceNoQuote = false)
{
    int col = 0;
    bool quote = false;
    QString rich;
    for (auto & ch : plain) {
        if (ch == QLatin1Char('\n')){
            if (multiLine) {
                rich += QLatin1String("<br>\n");
            } else {
                rich += QLatin1String("\\n");
            }
            col = 0;
            quote = true;
        } else {
            if (ch == QLatin1Char('\t')){
                if (multiLine) {
                    rich += QChar(0x00a0U);
                    ++col;
                    while (col % 8) {
                        rich += QChar(0x00a0U);
                        ++col;
                    }
                } else {
                    rich += QLatin1String("\\t");
                }
                quote = true;
            } else if (ch.isSpace()) {
                rich += QChar(0x00a0U);
                quote = true;
            } else if (ch == QLatin1Char('<')) {
                rich += QLatin1String("&lt;");
            } else if (ch == QLatin1Char('>')) {
                rich += QLatin1String("&gt;");
            } else if (ch == QLatin1Char('&')) {
                rich += QLatin1String("&amp;");
            } else {
                rich += ch;
            }
            ++col;
        }
    }

    if (quote && !forceNoQuote) {
        return QLatin1String("\"") + rich + QLatin1String("\"");
    }

    return rich;
}

QString
apiVariantToString(const QVariant &variant, bool multiLine)