Method loadService

src/effects/effectstack/model/effectstackmodel.cpp:74–101

}

void EffectStackModel::loadService(std::weak_ptr<Mlt::Service> service)
{
    // Ensure child stack has the same effects count, otherwise re-sync
    if (auto ptr = service.lock()) {
        auto ms = m_masterService.lock();
        if (ptr->filter_count() != ms->filter_count()) {
            // Filters mismatch
            ms->unlock();
            // Remove all filters from service
            int ix = ptr->filter_count() - 1;
            while (ix >= 0) {
                std::unique_ptr<Mlt::Filter> filt(ptr->filter(ix));
                if (filt->property_exists("kdenlive_id")) {
                    ptr->detach(*filt.get());
                }
                ix--;
            }
            ptr->unlock();
            addService(service);
            return;
        }
    }
    QWriteLocker locker(&m_lock);
    m_childServices.emplace_back(std::move(service));
    for (int i = 0; i < rootItem->childCount(); ++i) {
        std::static_pointer_cast<EffectItemModel>(rootItem->child(i))->loadClone(m_childServices.back());
    }
}

void EffectStackModel::removeService(const std::shared_ptr<Mlt::Service> &service)
{