/*

* 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:

*

*/

#ifndef HSDEVICEINFOLISTENER_H

#define HSDEVICEINFOLISTENER_H

#include <QObject>

#ifdef HSUTILS_TEST

#include "mocksysteminfo.h"

#else

#include <QSystemInfo>

QTM_USE_NAMESPACE

#endif

#include "hstest_global.h"

HOMESCREEN_TEST_CLASS(t_hsUtils)

class HsDeviceInfoListener : public QObject

{

    Q_OBJECT

    Q_ENUMS(HsDeviceInfoStatus)

public:    

    enum HsDeviceInfoStatus {

        NoService = 0, // no sim or out of coverage

        OfflineProfile,

        ServiceAvailable

    };

public:

    HsDeviceInfoListener(QObject *parent = 0);

    ~HsDeviceInfoListener();

public:

    QString operatorName() const;

    HsDeviceInfoStatus status() const;

signals:

    void networkNameChanged(const QString &name);

    void statusChanged(HsDeviceInfoListener::HsDeviceInfoStatus status);

private slots:

    void onNetworkStatusChanged(QSystemNetworkInfo::NetworkMode networkMode, QSystemNetworkInfo::NetworkStatus networkStatus);

    void onNetworkNameChanged(QSystemNetworkInfo::NetworkMode networkMode,const QString &networkName);

    void onCurrentProfileChanged(QSystemDeviceInfo::Profile profile);

private:

    QSystemNetworkInfo::NetworkStatus networkStatus();

    void updateCurrentNetworkMode();

    bool isConnected(QSystemNetworkInfo::NetworkMode mode);

    void updateStatus();

    QSystemDeviceInfo::SimStatus simStatus() const;

private:

    QSystemNetworkInfo *mNetworkInfo;

    QSystemDeviceInfo *mDeviceInfo;

    QSystemNetworkInfo::NetworkMode mCurrentNetworkMode;

    HsDeviceInfoStatus mStatus;

    HOMESCREEN_TEST_FRIEND_CLASS(t_hsUtils)

};

#endif //