Method move

launcher/minecraft/PackProfile.cpp:687–725

}

void PackProfile::move(const int index, const MoveDirection direction)
{
    int theirIndex;
    if (direction == MoveUp)
    {
        theirIndex = index - 1;
    }
    else
    {
        theirIndex = index + 1;
    }

    if (index < 0 || index >= d->components.size())
        return;
    if (theirIndex >= rowCount())
        theirIndex = rowCount() - 1;
    if (theirIndex == -1)
        theirIndex = rowCount() - 1;
    if (index == theirIndex)
        return;
    int togap = theirIndex > index ? theirIndex + 1 : theirIndex;

    auto from = getComponent(index);
    auto to = getComponent(theirIndex);

    if (!from || !to || !to->isMoveable() || !from->isMoveable())
    {
        return;
    }
    beginMoveRows(QModelIndex(), index, index, QModelIndex(), togap);
#if QT_VERSION >= QT_VERSION_CHECK(5, 13, 0)
    d->components.swapItemsAt(index, theirIndex);
#else
    d->components.swap(index, theirIndex);
#endif
    endMoveRows();
    invalidateLaunchProfile();
    scheduleSave();
}

void PackProfile::invalidateLaunchProfile()
{