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:  Implements the class CSPAudioHandler

    15  *

    16  */

    17 

    18 #include <e32base.h>

    19 #include "tmstelephonycenrep.h"

    20 

    21 #ifdef _USE_TELEPHONY_CENREP_

    22 #include <telmicmutestatuspskeys.h>

    23 #include <telincallvolcntrlcrkeys.h>

    24 #else

    25 const TUid KCRUidInCallVolume = {0x102828B1};

    26 const TUint32 KTelIncallEarVolume  = 0x00000001;

    27 const TUint32 KTelIncallLoudspeakerVolume  = 0x00000002;

    28 #endif

    29 

    30 #include "cspaudiohandler.h"

    31 #include "cspcenreplistener.h"

    32 #include "tmsutility.h"

    33 

    34 using namespace TMS;

    35 // ---------------------------------------------------------------------------

    36 // CSPAudioHandler::NewL.

    37 // ---------------------------------------------------------------------------

    38 //

    39 CSPAudioHandler* CSPAudioHandler::NewL(TMSServer* aServer)

    40     {

    41     TRACE_PRN_FN_ENT;

    42     CSPAudioHandler* self = new (ELeave) CSPAudioHandler(aServer);

    43     CleanupStack::PushL(self);

    44     self->ConstructL();

    45     CleanupStack::Pop(self);

    46     TRACE_PRN_FN_EXT;

    47     return self;

    48     }

    49 

    50 // ---------------------------------------------------------------------------

    51 // Destructs the object by canceling first ongoing monitoring.

    52 // ---------------------------------------------------------------------------

    53 //

    54 CSPAudioHandler::~CSPAudioHandler()

    55     {

    56     TRACE_PRN_FN_ENT;

    57     delete iIncallLoudspeakerVolumeListener;

    58     delete iIncallEarVolumeListener;

    59     TRACE_PRN_FN_EXT;

    60     }

    61 

    62 // ---------------------------------------------------------------------------

    63 // CSPAudioHandler::SetLoudSpeakerVol

    64 // ---------------------------------------------------------------------------

    65 //

    66 void CSPAudioHandler::SetLoudSpeakerVol(TInt vol)

    67     {

    68     if (iIncallLoudspeakerVolumeListener)

    69         {

    70         iIncallLoudspeakerVolumeListener->Set(vol);

    71         }

    72     }

    73 

    74 // ---------------------------------------------------------------------------

    75 // CSPAudioHandler::SetEarPieceVol

    76 // ---------------------------------------------------------------------------

    77 //

    78 void CSPAudioHandler::SetEarPieceVol(TInt vol)

    79     {

    80     if (iIncallEarVolumeListener)

    81         {

    82         iIncallEarVolumeListener->Set(vol);

    83         }

    84     }

    85 

    86 // ---------------------------------------------------------------------------

    87 // From MCSPCenRepObserver

    88 // CSPAudioHandler::HandleNotifyCenRepL

    89 // ---------------------------------------------------------------------------

    90 //

    91 void CSPAudioHandler::HandleNotifyCenRepL(const TUid /*aUid*/,

    92         const TUint32 aKey, TInt aVal)

    93     {

    94     TRACE_PRN_FN_ENT;

    95     if (aKey == KTelIncallLoudspeakerVolume)

    96         {

    97         iTMSSer->SetLevel(NULL,FALSE, aVal);

    98         }

    99     else if (aKey == KTelIncallEarVolume)

   100         {

   101         iTMSSer->SetLevel(NULL,FALSE, aVal);

   102         }

   103     TRACE_PRN_FN_EXT;

   104     }

   105 

   106 // ---------------------------------------------------------------------------

   107 // Constructs the monitor.

   108 // ---------------------------------------------------------------------------

   109 //

   110 CSPAudioHandler::CSPAudioHandler(TMSServer* aServer) :

   111     iTMSSer(aServer)

   112     {

   113     TRACE_PRN_FN_ENT;

   114     iCallCount = 0; // Active calls count

   115     TRACE_PRN_FN_EXT;

   116     }

   117 

   118 // ---------------------------------------------------------------------------

   119 // Second phase construction.

   120 // ---------------------------------------------------------------------------

   121 //

   122 void CSPAudioHandler::ConstructL()

   123     {

   124     TRACE_PRN_FN_ENT;

   125 

   126     iIncallLoudspeakerVolumeListener = CSPCenRepListener::NewL(

   127             KCRUidInCallVolume, KTelIncallLoudspeakerVolume, this);

   128 

   129     iIncallEarVolumeListener = CSPCenRepListener::NewL(KCRUidInCallVolume,

   130             KTelIncallEarVolume, this);

   131 

   132     // Initialize audio volumes

   133     TInt volEar;

   134     TInt volLoud;

   135 

   136     TInt volGetRes = iIncallEarVolumeListener->Get(volEar);

   137     volGetRes = iIncallLoudspeakerVolumeListener->Get(volLoud);

   138 

   139     TRACE_PRN_FN_EXT;

   140     }

   141 

   142 // End of file