/*

* Copyright (c) 2009 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 widget process handler

*

*/

// System includes

#include <ProfileEngineSDKCRKeys.h>

#include "xqsettingsmanager.h"

#include "xqsettingskey.h"

#include "xqpublishandsubscribeutils.h"

// User includes

#include "fmradiohswidgetprofilereader.h"

#include "fmradiohswidget.h"

#include "radioservicedef.h"

/*!

 Constructor

 */

FmRadioHsWidgetProfileReader::FmRadioHsWidgetProfileReader(QObject *parent) :

    QObject(parent),

    mSettingsManager(new XQSettingsManager(this)),

    mRadioStatus(-1)

{

    connect(mSettingsManager, SIGNAL(itemDeleted(XQSettingsKey)), this,

        SLOT(itemDeleted(XQSettingsKey)));

    connect(mSettingsManager, SIGNAL(valueChanged(XQSettingsKey, QVariant)),

        this, SLOT(handleChanges(XQSettingsKey, QVariant)));

}

/*!

 Destructor 

 */

FmRadioHsWidgetProfileReader::~FmRadioHsWidgetProfileReader()

{

}

/*!

 \param key Deleted key.

 */

{

/*

    if (key.uid() == KCRUidProfileEngine.iUid && key.key()

        == KProEngActiveProfile) {

    }

*/

    if (key.uid() == KRadioPSUid && key.key() == KRadioStartupKey) {

        startMonitoringRadioRunningStatus();

    }

}

/*!

 Notifications from settings manager are handled and routed to appropriate

 private slots.

 \param key Changed key.

 \param value Value of changed key.

 */

    const QVariant& value)

    if (key.uid() == KCRUidProfileEngine.iUid && key.key()

        == KProEngActiveProfile) {

        currentProfileStatus(value);

    }

}

/*!

 Handling changes in profile information.

 */

void FmRadioHsWidgetProfileReader::currentProfileStatus(QVariant value)

{

    if (value.canConvert(QVariant::Int)) {

        emit profileChanged(value.toInt());

    }

}

/*!

 */

{

    if (value.isValid()) {

        if (value.canConvert(QVariant::Int)) {

            mRadioStatus = value.toInt();

            QVariant state(FmRadioHsWidget::Running);

            emit radioRunning(state);

        }

    } else {

        mRadioStatus = -1;

        QVariant state(FmRadioHsWidget::NotRunning);

        emit radioRunning(state);

    }

}

void FmRadioHsWidgetProfileReader::startMonitoringRadioRunningStatus()

{

    XQSettingsKey radioRunningKey(XQSettingsKey::TargetPublishAndSubscribe, KRadioPSUid,

        KRadioStartupKey);

    currentRadioRunningStatus(mSettingsManager->readItemValue(radioRunningKey));

}