Method unionFrameRangeWith

Engine/Project.cpp:2698–2713

}

void
Project::unionFrameRangeWith(int first,
                             int last)
{
    int curFirst, curLast;
    bool mustSet = !_imp->frameRange->hasModifications() && first != last;

    curFirst = _imp->frameRange->getValue(0);
    curLast = _imp->frameRange->getValue(1);
    curFirst = !mustSet ? std::min(first, curFirst) : first;
    curLast = !mustSet ? std::max(last, curLast) : last;
    beginChanges();
    _imp->frameRange->setValue(curFirst, ViewSpec::all(), 0);
    _imp->frameRange->setValue(curLast, ViewSpec::all(), 1);
    endChanges();
}

void
Project::recomputeFrameRangeFromReaders()