Method findDocument

src/document/UBDocument.cpp:194–223

}

std::shared_ptr<UBDocument> UBDocument::findDocument(std::shared_ptr<UBDocumentProxy> proxy)
{
    if (!proxy)
    {
        return nullptr;
    }

    for (int i = 0; i < sDocuments.size();)
    {
        const auto document = sDocuments.at(i).lock();

        if (!document)
        {
            // weak pointer expired, clean up list
            sDocuments.removeAt(i);
        }
        else if (document->mProxy == proxy)
        {
            // document found
            return document;
        }
        else
        {
            // check next list entry
            ++i;
        }
    }

    return nullptr;
}