/*

 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: QT Bindings for TMS

 *

 */

#include <qtms.h>

#include <qtmseffect.h>

#include <tmsstream.h>

#include "tmsutility.h"

#include "qtmsstreamimpl.h"

using namespace QTMS;

using namespace TMS;

QTMSStreamImpl::QTMSStreamImpl()

{

}

QTMSStreamImpl::~QTMSStreamImpl()

{

    RemoveObserver(*this);

}

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

    TMS::TMSStream*& tmsstrm)

{

    gint ret(QTMS_RESULT_INSUFFICIENT_MEMORY);

    QTMSStreamImpl* self = new QTMSStreamImpl();

    if (self) {

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

        if (ret != QTMS_RESULT_SUCCESS) {

            delete self;

            self = NULL;

        }

        self->iStream = tmsstrm;

        self->AddObserver(*self, NULL);

    }

    qstrm = self;

    return ret;

}

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

{

    gint status(QTMS_RESULT_SUCCESS);

    return status;

}

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

{

    gint ret(QTMS_RESULT_SUCCESS);

    if (iStream) {

        iStream->AddObserver(obsrvr, user_data);

    }

    return ret;

}

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

{

    gint ret(QTMS_RESULT_SUCCESS);

    if (iStream) {

        ret = iStream->RemoveObserver(obsrvr);

    }

    return ret;

}

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

{

    QTMSSignalEvent qevent;

    qevent.type = event.type;

    qevent.reason = event.reason;

    qevent.curr_state = event.curr_state;

    qevent.prev_state = event.prev_state;

    qevent.event_data = event.event_data;

    qevent.user_data = event.user_data;

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

}