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: QT Bindings for TMS

    15  *

    16  */

    17 

    18 #include <qtms.h>

    19 #include <tmsgaineffect.h>

    20 #include "qtmsgaineffectimpl.h"

    21 

    22 using namespace QTMS;

    23 using namespace TMS;

    24 

    25 QTMSGainEffectImpl::QTMSGainEffectImpl()

    26     {

    27     }

    28 

    29 QTMSGainEffectImpl::~QTMSGainEffectImpl()

    30     {

    31     RemoveObserver(*this);

    32     }

    33 

    34 gint QTMSGainEffectImpl::Create(QTMSEffect*& qgain, TMS::TMSEffect*& tmsgain)

    35     {

    36     gint ret(QTMS_RESULT_INSUFFICIENT_MEMORY);

    37     QTMSGainEffectImpl* self = new QTMSGainEffectImpl();

    38     if (self)

    39         {

    40         ret = self->PostConstruct();

    41         if (ret != QTMS_RESULT_SUCCESS)

    42             {

    43             delete self;

    44             self = NULL;

    45             }

    46         self->iEffect = tmsgain;

    47         ret = self->AddObserver(*self, NULL);

    48         }

    49     qgain = self;

    50     return ret;

    51     }

    52 

    53 gint QTMSGainEffectImpl::PostConstruct()

    54     {

    55     gint ret(QTMS_RESULT_SUCCESS);

    56     return ret;

    57     }

    58 

    59 gint QTMSGainEffectImpl::AddObserver(TMS::TMSEffectObserver& obsrvr,

    60         gpointer /*user_data*/)

    61     {

    62     gint ret(QTMS_RESULT_SUCCESS);

    63 

    64     if (iEffect)

    65         {

    66         ret = static_cast<TMSGainEffect*> (iEffect)->AddObserver(obsrvr, NULL);

    67         }

    68     return ret;

    69     }

    70 

    71 gint QTMSGainEffectImpl::RemoveObserver(TMS::TMSEffectObserver& obsrvr)

    72     {

    73     gint ret(QTMS_RESULT_SUCCESS);

    74 

    75     if (iEffect)

    76         {

    77         ret = static_cast<TMSGainEffect*> (iEffect)->RemoveObserver(obsrvr);

    78         }

    79     return ret;

    80     }

    81 

    82 gint QTMSGainEffectImpl::GetEffect(TMS::TMSEffect*& tmseffect)

    83     {

    84     gint ret(QTMS_RESULT_UNINITIALIZED_OBJECT);

    85 

    86     if (iEffect)

    87         {

    88         tmseffect = iEffect;

    89         ret = QTMS_RESULT_SUCCESS;

    90         }

    91     return ret;

    92     }

    93 

    94 void QTMSGainEffectImpl::EffectsEvent(const TMS::TMSEffect& /*tmseffect*/,

    95         TMS::TMSSignalEvent event)

    96     {

    97     QTMSSignalEvent qevent;

    98 

    99     qevent.type = event.type;

   100     qevent.reason = event.reason;

   101     qevent.curr_state = event.curr_state;

   102     qevent.prev_state = event.prev_state;

   103     qevent.event_data = event.event_data;

   104     qevent.user_data = event.user_data;

   105 

   106     emit QTMS::QTMSGainEffect::EffectsEvent(static_cast<QTMSEffect&> (*this),

   107             qevent);

   108     }

   109 

   110 // End of file