Method createDocumentSceneAt

src/core/UBPersistenceManager.cpp:991–1014

std::shared_ptr<UBGraphicsScene> UBPersistenceManager::createDocumentSceneAt(std::shared_ptr<UBDocumentProxy> proxy, int index, bool useUndoRedoStack)
{
    int count = proxy->pageCount();

    for(int i = count - 1; i >= index; i--)
    {
        renamePage(proxy, i , i + 1);
    }

    mSceneCache.shiftUpScenes(proxy, index, count -1);

    std::shared_ptr<UBGraphicsScene> newScene = mSceneCache.createScene(proxy, index, useUndoRedoStack);

    newScene->setBackground(UBSettings::settings()->isDarkBackground(),
            UBSettings::settings()->UBSettings::pageBackground());

    newScene->setBackgroundGridSize(UBSettings::settings()->crossSize);

    proxy->incPageCount();

    persistDocumentScene(proxy, newScene, index);

    return newScene;
}


void UBPersistenceManager::insertDocumentSceneAt(std::shared_ptr<UBDocumentProxy> proxy, std::shared_ptr<UBGraphicsScene> scene, int index, bool persist, bool deleting)