/*

* 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:  FM Radio home screen widget

*

*/

// User includes

#include "radiohswidget.h"

#include "radiologger.h"

// This is defined in t_radiohswidget.cpp

extern int EMPTY_REPLY;

/*!

    \class RadioHsWidget

    \brief Stub implementation of FM Radio home screen widget for unit

    testing.

    RadioHsWidget implements needed functions for the FM Radio home screen

    widget unit tests.

*/

// ======== MEMBER FUNCTIONS ========

/*!

    Constrcutor.

 */

RadioHsWidget::RadioHsWidget()

{

    LOG_METHOD;

}

/*!

    Destructor.

 */

RadioHsWidget::~RadioHsWidget()

{

    LOG_METHOD;

}

/*!

    Handles changes in FM Radio information.

    \param informationType Type of changed information.

    \param information Actual information.

 */

void RadioHsWidget::handleRadioInformationChange(const int informationType,

        const QVariant &information)

{

    LOG_METHOD;

    if (informationType != EMPTY_REPLY) {

        ReceivedInfo info;

        info.informationType = informationType;

        info.information = information;

        mReceivedInformation.append(info);

    }

}

/*!

    Handles changes in FM Radio state.

    \param value New state of the radio application.

*/

void RadioHsWidget::handleRadioStateChange(const QVariant &value)

{

    LOG_METHOD;

    Q_UNUSED(value);

}

/*!

    Returns the last received information and removes it from the list.

*/

ReceivedInfo RadioHsWidget::receivedInformation()

{

    LOG_METHOD;

    ReceivedInfo ret;

    if (!mReceivedInformation.isEmpty()) {

        ret = mReceivedInformation.takeLast();

    }

    return ret;

}

/*!

    Returns the count of received information.

*/

int RadioHsWidget::receivedInformationCount()

{

    return mReceivedInformation.count();

}

/*!

    Clears the received info list.

*/

void RadioHsWidget::reset()

{

    mReceivedInformation.clear();

}