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 TMS_GAIN_EFFECT_BODY_IMPL_H

    19 #define TMS_GAIN_EFFECT_BODY_IMPL_H

    20 

    21 #include <tms.h>

    22 #include "tmsgaineffectbody.h"

    23 #include "tmsqueuehandler.h"

    24 

    25 namespace TMS {

    26 

    27 // FORWARD DECLARATIONS

    28 class TMSEffectObserver;

    29 class TMSCallProxy;

    30 class TMSEffect;

    31 

    32 // TMSGainEffectBodyImpl class

    33 class TMSGainEffectBodyImpl : public TMSGainEffectBody,

    34                               public MQueueHandlerObserver

    35     {

    36 public:

    37     static gint Create(TMSGainEffectBody*& bodyimpl);

    38 

    39     // From TMSGainEffectBody

    40     virtual ~TMSGainEffectBodyImpl();

    41     virtual gint AddObserver(TMSEffectObserver& obsrvr, gpointer user_data);

    42     virtual gint RemoveObserver(TMSEffectObserver& obsrvr);

    43     virtual gint SetLevel(const guint level);

    44     virtual gint GetLevel(guint& level);

    45     virtual gint GetMaxLevel(guint& level);

    46     virtual gint GetType(TMSEffectType& effecttype);

    47 

    48     // From MQueueHandlerObserver

    49     virtual void QueueEvent(TInt aEventType, TInt aError, void* user_data);

    50 

    51     gint SetParentEffect(TMSEffect*& parenteffect);

    52     void SetProxy(TMSCallProxy* aProxy, gpointer queuehandler);

    53 

    54 private:

    55     TMSGainEffectBodyImpl();

    56     gint PostConstruct();

    57 

    58 private:

    59     TMSEffectObserver* iObserver;

    60     gpointer iUserData;

    61     TMSCallProxy* iProxy;

    62     TMSEffect* iParentEffect;

    63     };

    64 

    65 } //namespace TMS

    66 

    67 #endif // TMS_GAIN_EFFECT_BODY_IMPL_H

    68 

    69 // End of file