1 /*

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

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

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

     6  * which accompanies this distribution, and is available

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

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description:  

    15  *

    16  */

    17 

    18 #ifndef INFOWIDGETNETWORKHANDLER_H_

    19 #define INFOWIDGETNETWORKHANDLER_H_

    20 

    21 

    22 #include <QObject>

    23 #include <nwhandlingengine.h>

    24 

    25 class CNWSession; 

    26 

    27 class InfoWidgetNetworkHandler : public QObject, public MNWMessageObserver 

    28     {

    29     Q_OBJECT

    30     

    31 public:

    32     InfoWidgetNetworkHandler(QObject *parent = NULL);

    33     ~InfoWidgetNetworkHandler();    

    34 

    35     QString serviceProviderName() const;

    36     bool serviceProviderNameDisplayRequired() const; 

    37     QString homeZoneTextTag() const; 

    38     int homeZoneIndicatorType() const; 

    39     QString mcnName() const; 

    40     int mcnIndicatorType() const; 

    41     int networkRegistrationStatus() const;  

    42     bool isOnline() const;

    43     

    44     void logCurrentInfo(); 

    45 

    46 public: // From MNWMessageObserver

    47     void HandleNetworkMessage(const TNWMessages aMessage);

    48     void HandleNetworkError(const TNWOperation aOperation, TInt aErrorCode);

    49 

    50 public slots: 

    51     void suspend(); 

    52     void resume();

    53     

    54     void enableMcn(); 

    55     void disableMcn(); 

    56     

    57 protected:     

    58     void writeMcnDisplayState(bool enabled);

    59     bool readMcnDisplayState(); 

    60     

    61 signals: 

    62     void networkDataChanged();

    63     void networkError(int operation, int errorCode);

    64     

    65 private:

    66     TNWInfo m_nwInfo;

    67     QScopedPointer<CNWSession> m_nwSession;

    68     }; 

    69 

    70 #endif /* INFOWIDGETNETWORKHANDLER_H_ */

    71 

    72