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 <tmsvolumeeffect.h>

    20 #include "qtmsvolumeeffectimpl.h"

    21 

    22 using namespace QTMS;

    23 using namespace TMS;

    24 

    25 QTMSVolumeEffectImpl::QTMSVolumeEffectImpl()

    26 {

    27 }

    28 

    29 QTMSVolumeEffectImpl::~QTMSVolumeEffectImpl()

    30 {

    31     RemoveObserver(*this);

    32 }

    33 

    34 gint QTMSVolumeEffectImpl::Create(QTMSEffect*& qvol, TMS::TMSEffect*& tmsvol)

    35 {

    36     gint ret(QTMS_RESULT_INSUFFICIENT_MEMORY);

    37     QTMSVolumeEffectImpl* self = new QTMSVolumeEffectImpl();

    38     if (self) {

    39         ret = self->PostConstruct();

    40         if (ret != QTMS_RESULT_SUCCESS) {

    41             delete self;

    42             self = NULL;

    43         }

    44         self->iEffect = tmsvol;

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

    46     }

    47     qvol = self;

    48     return ret;

    49 }

    50 

    51 gint QTMSVolumeEffectImpl::PostConstruct()

    52 {

    53     gint ret(QTMS_RESULT_SUCCESS);

    54     return ret;

    55 }

    56 

    57 gint QTMSVolumeEffectImpl::AddObserver(TMS::TMSEffectObserver& obsrvr, gpointer user_data)

    58 {

    59     gint ret(QTMS_RESULT_SUCCESS);

    60 

    61     if (iEffect) {

    62         ret = static_cast<TMSVolumeEffect*> (iEffect)->AddObserver(obsrvr, user_data);

    63     }

    64     return ret;

    65 }

    66 

    67 gint QTMSVolumeEffectImpl::RemoveObserver(TMS::TMSEffectObserver& obsrvr)

    68 {

    69     gint ret(QTMS_RESULT_SUCCESS);

    70 

    71     if (iEffect) {

    72         ret = static_cast<TMSVolumeEffect*> (iEffect)->RemoveObserver(obsrvr);

    73     }

    74     return ret;

    75 }

    76 

    77 gint QTMSVolumeEffectImpl::GetEffect(TMS::TMSEffect*& tmseffect)

    78 {

    79     gint ret(QTMS_RESULT_UNINITIALIZED_OBJECT);

    80 

    81     if (iEffect) {

    82         tmseffect = iEffect;

    83         ret = QTMS_RESULT_SUCCESS;

    84     }

    85     return ret;

    86 }

    87 

    88 void QTMSVolumeEffectImpl::EffectsEvent(const TMS::TMSEffect& /*tmseffect*/,

    89     TMS::TMSSignalEvent event)

    90 {

    91     QTMSSignalEvent qevent;

    92 

    93     qevent.type = event.type;

    94     qevent.reason = event.reason;

    95     qevent.curr_state = event.curr_state;

    96     qevent.prev_state = event.prev_state;

    97     qevent.event_data = event.event_data;

    98     qevent.user_data = event.user_data;

    99 

   100     emit QTMS::QTMSVolumeEffect::EffectsEvent(static_cast<QTMSEffect&> (*this), qevent);

   101 }

   102 

   103 // End of file