/*

 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:main() for messaging application.

 *

 */

#include <hbapplication.h>

#include <QTranslator>

#include <QLocale>

#include <QFile>

#include "debugtraces.h"

#include <QDateTime>

#include <QPointer>

#include <HbSplashScreen>

#include "msgmainwindow.h"

#include "msgactivityhandler.h"

//Localised constants

#define LOC_TITLE hbTrId("txt_messaging_title_messaging")

const QString debugFileName("c:/art2_app_log.txt");

const QString activityParam("-activity");

const int INVALID_MSGID = -1;

#ifdef _DEBUG_TRACES_

void debugInit(QtMsgType type, const char *msg)

{

    QFile ofile(debugFileName);

    if (!ofile.open(QIODevice::Append | QIODevice::Text))

    {

        qFatal("error opening results file");

        return;

    }

    QDateTime dt = QDateTime::currentDateTime();

    QTextStream out(&ofile);

    switch (type)

    {

        case QtDebugMsg:

            out << " DEBUG:";

            out << msg;

            break;

        case QtWarningMsg:

            out << " WARN:";

            out << msg;

            break;

        case QtCriticalMsg:

            out << "\n ";

            out << dt.toString("dd/MM/yyyy hh:mm:ss.zzz:ap");

            out << " CRITICAL:";

            out << msg;

            break;

        case QtFatalMsg:

            out << " FATAL:";

            out << msg;

            abort();

            break;

        default:

            out << " No Log Selection Type:";

            out << msg;

            break;

    }

}

#endif

int main(int argc, char *argv[])

{

    QCRITICAL_WRITE("MsgApp start.");

    QString firstArg(argv[1]);

    bool serviceRequest = false;

    // check for argc is greater than 1 and its not from activity

    if(argc >1 && firstArg != activityParam )

    {

        serviceRequest = true;

        HbSplashScreen::setScreenId("dummy");

    }

    else

    {

        HbSplashScreen::setScreenId("clv");   

    }

    // Application

    HbApplication app(argc, argv);

    //TODO: Uncomment the lines when actual translation files are available in sdk and remove loading locally.

    QString locale = QLocale::system().name();

    QString path = "z:/resource/qt/translations/";

    QTranslator translator;

    QTranslator translator_comm;

    translator.load(path + QString("messaging_") + locale);

    translator_comm.load(path + QString("common_") + locale);

    app.installTranslator(&translator);

    app.installTranslator(&translator_comm);

    app.setApplicationName(LOC_TITLE);

#ifdef _DEBUG_TRACES_

    //Debug Logs

    QFile ofile;

    if (ofile.exists(debugFileName))

    {

        ofile.remove(debugFileName);

    }

    qInstallMsgHandler(debugInit);

#endif

     MsgActivityHandler* activityHandler = new MsgActivityHandler(&app);

     // connect to aboutToQuit signal to save activity

     QObject::connect(&app, SIGNAL(aboutToQuit()), 

                      activityHandler, SLOT(saveActivity()));

    int activityMsgId = INVALID_MSGID;

    if(app.activateReason() == Hb::ActivationReasonActivity) {

          // restoring an activity, not a fresh startup or a service

          QVariant data = app.activateData();

          activityMsgId = activityHandler->parseActivityData(data);

          // set service request to false , since its a activity launch

          serviceRequest = false; 

        }

    // clear the old activities

     activityHandler->clearActivities();

    // Main window

    QPointer<MsgMainWindow> mainWindow = new MsgMainWindow(serviceRequest,activityMsgId);

    // Set the main window pointer to activity handler.

    activityHandler->setMainWindow(mainWindow);

    mainWindow->show();

    // Event loop

    int error = app.exec();

    HbApplication::processEvents();

    // delete main window and return error

    delete mainWindow;

    return error;

}

// End of file