Method LoadOperate

Src/Manager.cpp:425–474

}

COperate* CManager::LoadOperate(const QString &szFile)
{
    COperate* pOperate = nullptr;
    if(szFile.isEmpty()) return nullptr;
    qDebug(log) << "Load operate configure file:"<< szFile;
    if(m_pParameterPlugin->GetGlobalParameters()->GetSaveSettingsType()
        == CParameterGlobal::SaveSettingsType::Database && m_pDatabaseFile) {
        qDebug(log) << "Load file from database";
        QByteArray content = m_pDatabaseFile->Load(szFile);
        if(!content.isEmpty()) {
            QFile f(szFile);
            if(!f.open(QFile::WriteOnly | QFile::Text)) return nullptr;
            f.write(content.data(), content.length());
            f.close();
        }
    }

    QSettings set(szFile, QSettings::IniFormat);
    m_FileVersion = set.value("Manage/FileVersion", m_FileVersion).toInt();
    QString id = set.value("Plugin/ID").toString();
    QString protocol = set.value("Plugin/Protocol").toString();
    QString name = set.value("Plugin/Name").toString();
    qDebug(log) << "LoadOperate protocol:" << protocol
                << "name:" << name << "id:" << id;
    pOperate = CreateOperate(id);
    if(pOperate) {
        int nRet = false;
        //bRet = pOperate->Load(szFile);
        bool bRet = QMetaObject::invokeMethod(
            pOperate,
            "Load",
            Qt::DirectConnection,
            Q_RETURN_ARG(int, nRet),
            Q_ARG(QString, szFile));
        if(!bRet) {
            qCritical(log) << "Call pOperate->Load(szFile) fail.";
            return nullptr;
        }
        if(nRet) {
            qCritical(log) << "Load parameter fail" << nRet;
            DeleteOperate(pOperate);
            return nullptr;
        }
        pOperate->SetSettingsFile(szFile);
    }
    else
        qCritical(log) << "Don't create Operate:" << name << protocol << id << szFile;

    return pOperate;
}

int CManager::SaveOperate(COperate *pOperate)
{