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 <qtmseffect.h>

    20 #include <tmsstream.h>

    21 #include "tmsutility.h"

    22 #include "qtmsstreamimpl.h"

    23 

    24 using namespace QTMS;

    25 using namespace TMS;

    26 

    27 QTMSStreamImpl::QTMSStreamImpl()

    28 {

    29 }

    30 

    31 QTMSStreamImpl::~QTMSStreamImpl()

    32 {

    33     RemoveObserver(*this);

    34 }

    35 

    36 gint QTMSStreamImpl::Create(QTMSCallType callType, QTMSStreamType stype, QTMSStream*& qstrm,

    37     TMS::TMSStream*& tmsstrm)

    38 {

    39     gint ret(QTMS_RESULT_INSUFFICIENT_MEMORY);

    40     QTMSStreamImpl* self = new QTMSStreamImpl();

    41     if (self) {

    42         ret = self->PostConstruct(callType, stype, *self);

    43         if (ret != QTMS_RESULT_SUCCESS) {

    44             delete self;

    45             self = NULL;

    46         }

    47         self->iStream = tmsstrm;

    48         self->AddObserver(*self, NULL);

    49     }

    50     qstrm = self;

    51     return ret;

    52 }

    53 

    54 gint QTMSStreamImpl::PostConstruct(QTMSCallType /*callType*/, QTMSStreamType /*stype*/, QTMSStream& /*parent*/)

    55 {

    56     gint status(QTMS_RESULT_SUCCESS);

    57     return status;

    58 }

    59 

    60 gint QTMSStreamImpl::AddObserver(TMS::TMSStreamObserver& obsrvr, gpointer user_data)

    61 {

    62     gint ret(QTMS_RESULT_SUCCESS);

    63 

    64     if (iStream) {

    65         iStream->AddObserver(obsrvr, user_data);

    66     }

    67 

    68     return ret;

    69 }

    70 

    71 gint QTMSStreamImpl::RemoveObserver(TMS::TMSStreamObserver& obsrvr)

    72 {

    73     gint ret(QTMS_RESULT_SUCCESS);

    74 

    75     if (iStream) {

    76         ret = iStream->RemoveObserver(obsrvr);

    77     }

    78 

    79     return ret;

    80 }

    81 

    82 void QTMSStreamImpl::TMSStreamEvent(const TMS::TMSStream& /*stream*/, TMS::TMSSignalEvent event)

    83 {

    84     QTMSSignalEvent qevent;

    85 

    86     qevent.type = event.type;

    87     qevent.reason = event.reason;

    88     qevent.curr_state = event.curr_state;

    89     qevent.prev_state = event.prev_state;

    90     qevent.event_data = event.event_data;

    91     qevent.user_data = event.user_data;

    92 

    93     emit QTMS::QTMSStream::TMSStreamEvent(static_cast<QTMSStream&> (*this), qevent);

    94 }