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 LOGSSYSTEMTIMEOBSERVER_H

    19 #define LOGSSYSTEMTIMEOBSERVER_H

    20 

    21 //  INCLUDES

    22 #include <QObject>

    23 

    24 // FORWARD DECLARATION

    25 class CEnvironmentChangeNotifier;

    26 

    27 // CLASS DECLARATION

    28 

    29 

    30 

    31 /**

    32  * LogsSystemTimeObserver is used to observe changes in system locale settings

    33  */

    34 class LogsSystemTimeObserver : public QObject

    35     {

    36     Q_OBJECT

    37     

    38 public:

    39         

    40     explicit LogsSystemTimeObserver(QObject* parent = 0);

    41     

    42     virtual ~LogsSystemTimeObserver();

    43 

    44 signals:

    45 

    46     void timeFormatChanged();

    47 

    48     

    49 private:

    50     

    51     static TInt EnvironmentChangeCallback(TAny* aThis);

    52 

    53 private: // data

    54         

    55     CEnvironmentChangeNotifier* mEnvChangeNotifier;

    56     

    57 private:    

    58     friend class UT_LogsSystemTimeObserver;

    59     };

    60 

    61 #endif      // LOGSSYSTEMTIMEOBSERVER_H

    62 

    63 // End of File

    64       

    65 

    66         

    67