sim_gui.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 "sim_gui_mode.h"

#include "common/InstallDirs.h"
#include "gui/AppCustomizer.h"
#include "gui/controller/AppController.h"
#include "session/SimSession.h"
#include "util/clock_man/TimeStamp.h"
#include "util/revision/RevisionInfo.h"

#include <QApplication>
#include <QMessageBox>
#include <QToolTip>

#include <iostream>
#include <stdexcept>

namespace Modes {

using namespace std;
using namespace SimPT_Sim::ClockMan;
using namespace SimPT_Sim::Util;
using namespace SimPT_Shell;
using namespace SimShell::Gui::Controller;


int simPTGUIMode::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 {
                // Go ...
                cout << "simPT_sim starting up in gui mode at: " << TimeStamp().ToString() << endl;
                cout << "Executing " << argv[0]<< endl << endl;
                cout << "Revision: " << RevisionInfo::CompoundId() << endl;

                // Set icon search path
                QStringList search_paths = QIcon::themeSearchPaths();
                search_paths.push_back(QString::fromStdString(SimShell::InstallDirs::GetDataDir() + "/icons"));
                QIcon::setThemeSearchPaths(search_paths);
                QIcon::setThemeName("Tango");

                // Preliminary graphics objects
                QPalette tooltippalette = QToolTip::palette();
                QColor transparentcolor = QColor(tooltippalette.brush(QPalette::Window).color());
                tooltippalette.setBrush(QPalette::Window, QBrush(transparentcolor));
                QToolTip::setPalette(tooltippalette);
                qApp->setStyleSheet("QToolTip { color: red; border: 2px solid gray; }");

                // Main app components
                auto factory = make_shared<Gui::AppCustomizer>();
                AppController controller(factory);
                controller.setVisible(true);

                // Execute the app
                exit_status = app.exec();

                // Done ...
                cout << endl << controller.GetTimings() << endl << endl;
                cout << "simPT_sim exiting at: " << TimeStamp().ToString() << endl << endl;
        }
        catch (exception& e) {
                cerr << e.what() << endl;
                QString qmess = QString("Exception:\n%1\n").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