1 /*

     2 * Copyright (c) 2010 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 WLANSETTINGS_H_

    19 #define WLANSETTINGS_H_

    20 

    21 // System includes

    22 

    23 #include <QObject>

    24 

    25 // User includes

    26 

    27 // Forward declarations

    28 

    29 class CWlanSettingsPrivate;

    30 class XQSettingsManager;

    31 

    32 // External data types

    33 

    34 // Constants

    35 

    36 // Class declaration

    37 

    38 class WlanSettings : public QObject

    39 {

    40      Q_OBJECT

    41      

    42 public:

    43      

    44      // Data types

    45 

    46      enum ScanNetworkType {

    47          EScanNetworkAuto = 0,

    48          EScanNetworkUserDefined        

    49      };

    50      

    51      static const uint ScanNetworkAuto = 0xFFFFFFFF;

    52      static const uint ScanNetworkMin = 1;

    53      static const uint ScanNetworkMax = 30;

    54      

    55      WlanSettings();

    56 

    57      ~WlanSettings();

    58      

    59      int init();

    60      

    61      int loadSettings();

    62      

    63      ScanNetworkType scanNetworkType();

    64      

    65      uint scanInterval();

    66      

    67      int joinWlanMode() const;

    68      

    69      int setJoinWlanMode(int mode);

    70      

    71      bool isWlanPowerSavingEnabled() const;

    72      

    73      bool isDevicePowerSavingEnabled();

    74      

    75      int setWlanPowerSaving(int powerSavingOption);

    76      

    77      int setWlanScanInterval(uint scanInterval);

    78 

    79 signals:

    80 

    81     void devicePowerSavingUpdated();

    82 

    83 public slots:

    84 

    85 protected:

    86 

    87 protected slots:

    88 

    89 private:

    90 

    91      Q_DISABLE_COPY(WlanSettings)

    92 

    93      void readDevicePowerSavingKey();

    94 

    95 private slots:

    96 

    97     void devicePowerSavingKeyChanged();

    98     

    99 private: // data

   100 

   101      //! Private Symbian specific implementation.

   102      CWlanSettingsPrivate *d_ptr;

   103      

   104      //! Settings manager for platform settings reading & status changes.

   105      XQSettingsManager *mSettingsManager;

   106      

   107      //! Device Power Saving Mode.

   108      int mDevicePowerSavingMode;

   109      

   110      //! Is mDevicePowerSavingMode up to date, or do we need to read it again?

   111      bool mDevicePowerSavingModeUpToDate;

   112 };

   113 

   114 #endif /* WLANSETTINGS_H_ */