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:  Declarations for class TMSCenRepAudioHandler

    15  *

    16  */

    17 

    18 #ifndef CSPAUDIOHANDLER_H

    19 #define CSPAUDIOHANDLER_H

    20 

    21 #include <sounddevice.h>

    22 

    23 #include "mcspcenrepobserver.h"

    24 #include "tmsserver.h"

    25 

    26 namespace TMS {

    27 

    28 class TMSCSPPubSubListener;

    29 class TMSCenRepListener;

    30 class TMSCSPAudioStreams;

    31 

    32 /**

    33  * Handles call adding from calls not done by the plugin.

    34  *

    35  */

    36 class TMSCenRepAudioHandler : public MCSPCenRepObserver

    37     {

    38 public:

    39     //Constructors and descructor

    40 

    41     /**

    42      * Two-phased constructing for the monitor.

    43      *

    44      * @param aObserver the observer for getting notification

    45      * @param aLine the line to monitor

    46      * @param aLineId line identifier

    47      */

    48     static TMSCenRepAudioHandler* NewL(TMSServer* aServer);

    49 

    50     /**

    51      * C++ default destructor

    52      */

    53     virtual ~TMSCenRepAudioHandler();

    54 

    55     void SetLoudSpeakerVol(TInt vol);

    56     void SetEarPieceVol(TInt vol);

    57 

    58     // from base class MCSPPubSubObserver

    59     /**

    60      * Handler for changed event.

    61      * @param aUid uid of setting

    62      * @param aKey id of setting

    63      * @param aStatus status of completed AO operation

    64      */

    65     //virtual void HandleNotifyPSL( const TUid aUid, const TInt& aKey,

    66     //    const TRequestStatus& aStatus );

    67 

    68     // from base class MCSPCenRepObserver

    69     /**

    70      * Handler for changed event.

    71      * @param aUid uid of setting

    72      * @param aVal value

    73      */

    74     virtual void TMSCenRepAudioHandler::HandleNotifyCenRepL(const TUid aUid,

    75             const TUint32 aKey, TInt aVal);

    76 

    77     // from base class MDevSoundObserver

    78 protected:

    79     //From DevSound

    80 

    81 

    82 protected:

    83     // From CActive

    84     /**

    85      * From CActive

    86      * RunL

    87      */

    88     void RunL();

    89 

    90     /**

    91      * From CActive

    92      * Catches errors if RunL leaves

    93      * @param aError error code

    94      * @return error code

    95      */

    96     TInt RunError(TInt aError);

    97 

    98     /**

    99      * From CActive

   100      * Cancels the monitor

   101      */

   102     void DoCancel();

   103 

   104 private:

   105     /**

   106      * C++ default constructor

   107      * @param aObserver the observer for status change (incoming call)

   108      * @param aLine the line associated with the call

   109      * @param aLineId line identifier

   110      */

   111     TMSCenRepAudioHandler(TMSServer* aServer);

   112 

   113     /**

   114      * Constructs the monitor in the second phase.

   115      */

   116     void ConstructL();

   117 

   118 private:

   119     // data

   120 

   121     /**

   122      * Mute listening from Publish&Subscribe.

   123      */

   124     TMSCSPPubSubListener* iMuteListener;

   125 

   126     /**

   127      * Incall loudspeaker listening from Central Repository.

   128      */

   129     TMSCenRepListener* iIncallLoudspeakerVolumeListener;

   130 

   131     /**

   132      * Incall ear volume listening from Central Repository.

   133      */

   134     TMSCenRepListener* iIncallEarVolumeListener;

   135 

   136     /**

   137      * Audio streams handler.

   138      */

   139     //CSPAudioStreams* iAudioStreams;

   140 

   141     /**

   142      * Call count

   143      */

   144     TInt iCallCount;

   145     TMSServer* iTMSSer;

   146     };

   147 

   148 } //namespace TMS

   149 

   150 #endif // CSPAUDIOHANDLER_H