/*!

* Copyright (c) 2010 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: Implements IMEI key sequence handling.

*

*/

#include <qsysteminfo.h>

#include <hbmessagebox.h>

#include <hbdevicemessagebox.h>

#include "imeikeysequencehandler.h"

#include "keysequencerecognitionservicedefs.h"

#include "keysequencerecognitionservicelog.h"

QTM_USE_NAMESPACE

/*!

  ImeiKeySequenceHandler::ImeiKeySequenceHandler.

 */

ImeiKeySequenceHandler::ImeiKeySequenceHandler(

    QObject* parent)

    :

    KeySequenceHandler(parent),

    m_messageBox(0)

{

    DPRINT_METHODENTRYEXIT;

    setKeySequenceValidator(QRegExp::escape(KCodeImei));

}

/*!

  ImeiKeySequenceHandler::~ImeiKeySequenceHandler.

 */

ImeiKeySequenceHandler::~ImeiKeySequenceHandler()

{

    DPRINT_METHODENTRYEXIT;

    destroyMessageBox();

}

/*!

  ImeiKeySequenceHandler::executeKeySequence.

 */

bool ImeiKeySequenceHandler::executeKeySequence(

    const QString &keySequence)

{

    DPRINT_METHODENTRYEXIT;

    bool handled = true;

    if (KCodeImei == keySequence) {

        launchImeiDialog();

    } else {

        handled = false;

    }

    return handled;

}

/*!

  ImeiKeySequenceHandler::launchImeiDialog().

 */

void ImeiKeySequenceHandler::launchImeiDialog()

{

    DPRINT_METHODENTRYEXIT;

    destroyMessageBox();

    QScopedPointer<QSystemDeviceInfo> deviceInfo(new QSystemDeviceInfo()); 

    QString serialNumber = deviceInfo->imei();

    QString serialNumberNoteText = 

        hbTrId("txt_phone_info_serial_no").arg(serialNumber);

    m_messageBox = new HbDeviceMessageBox(

        serialNumberNoteText, 

        HbMessageBox::MessageTypeInformation);

    m_messageBox->setTimeout(HbPopup::NoTimeout);

    QObject::connect(

        m_messageBox, SIGNAL(aboutToClose()), 

        this, SLOT(destroyMessageBox()));

    m_messageBox->show();

}

/*!

  ImeiKeySequenceHandler::destroyMessageBox.

 */

void ImeiKeySequenceHandler::destroyMessageBox()

{

    DPRINT_METHODENTRYEXIT;

    if (m_messageBox) {

        m_messageBox->deleteLater();

        m_messageBox = 0;

    }

}