Method addTracksToSelection

Engine/TrackerContext.cpp:568–596

}

void
TrackerContext::addTracksToSelection(const std::list<TrackMarkerPtr>& marks,
                                     TrackSelectionReason reason)
{
    bool hasCalledBegin = false;
    {
        QMutexLocker k(&_imp->trackerContextMutex);

        if (!_imp->beginSelectionCounter) {
            k.unlock();
            Q_EMIT selectionAboutToChange( (int)reason );
            k.relock();
            _imp->incrementSelectionCounter();
            hasCalledBegin = true;
        }

        for (std::list<TrackMarkerPtr>::const_iterator it = marks.begin(); it != marks.end(); ++it) {
            _imp->addToSelectionList(*it);
        }

        if (hasCalledBegin) {
            _imp->decrementSelectionCounter();
        }
    }

    if (hasCalledBegin) {
        endSelection(reason);
    }
}

void
TrackerContext::removeTrackFromSelection(const TrackMarkerPtr& mark,