parex_client.cpp

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/*
 * Copyright 2011-2016 Universiteit Antwerpen
 *
 * Licensed under the EUPL, Version 1.1 or  as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at: http://ec.europa.eu/idabc/eupl5
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing
 * permissions and limitations under the Licence.
 */
#include "parex_client_mode.h"

#include "parex_client/Client.h"

#include <cstdlib>
#include <iostream>
#include <stdexcept>
#include <QApplication>
#include <QMessageBox>

namespace Modes {

using namespace std;
using namespace SimPT_Parex;

int ParexClientMode::operator()(int argc, char** argv)
{
        int exit_status = EXIT_SUCCESS;

        // qApp: closing last window quits app and exits app process.
        QApplication app(argc, argv, true);
        qRegisterMetaType<std::string>("std::string");
        QObject::connect(qApp, SIGNAL(lastWindowClosed()), qApp, SLOT(quit()));

        try {
                Client clientView;
                clientView.setVisible(true);
                exit_status = app.exec();
        }
        catch (exception& e) {
                cerr << e.what() << endl;
                QString qmess = QString("Exception: %1").arg(e.what());
                QMessageBox::critical(0, "Critical Error", qmess,
                                        QMessageBox::Abort, QMessageBox::NoButton, QMessageBox::NoButton);
                exit_status = EXIT_FAILURE;
        }
        catch (...) {
                cerr << "Unknown exception." << endl;
                QString qmess = QString("Unknown exception.");
                QMessageBox::critical(0, "Critical Error", qmess);
                exit_status = EXIT_FAILURE;
        }

        return exit_status;
}

} //namespace