Method loadDocument

src/App/ProjectFile.cpp:320–359

}

bool ProjectFile::loadDocument()
{
    if (xmlDocument) {
        return true;  // already loaded
    }

    auto project = ZipTools::open(stdFile);
    if (!project) {
        return false;
    }

    std::unique_ptr<std::istream> str(project->getInputStream("Document.xml"));
    if (str) {
        std::unique_ptr<XercesDOMParser> parser(new XercesDOMParser);
        parser->setValidationScheme(XercesDOMParser::Val_Auto);
        parser->setDoNamespaces(false);
        parser->setDoSchema(false);
        parser->setValidationSchemaFullChecking(false);
        parser->setCreateEntityReferenceNodes(false);

        try {
            Base::StdInputSource inputSource(*str, stdFile.c_str());

            parser->parse(inputSource);
            if (parser->getErrorCount() > 0) {
                return false;
            }
            xmlDocument = parser->adoptDocument();
            return true;
        }
        catch (const XMLException&) {
            return false;
        }
        catch (const DOMException&) {
            return false;
        }
    }

    return false;
}

ProjectFile::Metadata ProjectFile::parseMetadata() const
{