Method convertDiff3LineIdxToLine

src/difftextwindow.cpp:589–597

}

LineRef DiffTextWindow::convertDiff3LineIdxToLine(const LineType d3lIdx) const
{
    assert(d3lIdx >= 0);

    if(d->m_bWordWrap && d->getDiff3LineVector() != nullptr && d->getDiff3LineVector()->size() > 0)
        return (*d->getDiff3LineVector())[std::min((size_t)d3lIdx, d->getDiff3LineVector()->size() - 1)]->sumLinesNeededForDisplay();
    else
        return d3lIdx;
}

/** Returns a line number where the linerange [line, line+nofLines] can
    be displayed best. If it fits into the currently visible range then