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: Telephony Multimedia Service

    15  *

    16  */

    17 

    18 #ifndef TMSGLOBALEFFECTSSETTINGS_H

    19 #define TMSGLOBALEFFECTSSETTINGS_H

    20 

    21 //  INCLUDES

    22 #include <e32property.h>

    23 #include <sounddevice.h>

    24 #include <centralrepository.h>

    25 

    26 namespace TMS {

    27 

    28 // CLASS DECLARATION

    29 class TMSGlobalEffectsSettings

    30     {

    31 public:

    32     /**

    33      * Two-phased constructor.

    34      */

    35     static TMSGlobalEffectsSettings* NewL();

    36 

    37     /**

    38      * Destructor.

    39      */

    40     virtual ~TMSGlobalEffectsSettings();

    41 

    42 public:

    43     /**

    44      * Store the current loud speaker volume.

    45      * @param aVolume Volume

    46      */

    47     void SetLoudSpkrVolume(TInt aVolume);

    48 

    49     /**

    50      * Store the current earpiece volume.

    51      * @param aVolume Volume

    52      */

    53     void SetEarPieceVolume(TInt aVolume);

    54 

    55 

    56     /**

    57      * Retrieve the current loud speaker volume.

    58      * @param aVolume Volume

    59      */

    60     void GetLoudSpkrVolume(TInt& aVolume);

    61 

    62     /**

    63      * Retrieve the current earpiece volume.

    64      * @param aVolume Volume

    65      */

    66     void GetEarPieceVolume(TInt& aVolume);

    67 

    68     /**

    69      * Returns the current volume.

    70      * @return Current volume

    71      */

    72     TInt MaxVolume() const;

    73 

    74     /**

    75      * Store the current gain.

    76      * @param aVolume Volume

    77      * @param aPublish ETrue to publish the status to clients

    78      */

    79     void SetGain(TInt aGain);

    80 

    81     /**

    82      * Returns the current gain.

    83      * @return Current volume

    84      */

    85     TInt Gain() const;

    86 

    87     /**

    88      * Returns the max gain.

    89      * @return Current volume

    90      */

    91     TInt MaxGain() const;

    92 

    93 private:

    94 

    95     /**

    96      * C++ default constructor.

    97      */

    98     TMSGlobalEffectsSettings();

    99 

   100     /**

   101      * By default Symbian 2nd phase constructor is private.

   102      */

   103     void ConstructL();

   104 

   105 private:

   106     TInt iGain;

   107     TInt iMaxVolume;

   108     TInt iMaxGain;

   109     TInt iEarVolume;

   110     TInt iLoudSpkrVolume;

   111 

   112     CRepository* iRepository;

   113     };

   114 

   115 } //namespace TMS

   116 

   117 #endif // TMSGLOBALEFFECTSSETTINGS_H

   118 

   119 // End of File