/*

* 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:

*

*/

// System includes

#include <HbEffect>

#include <HbNotificationDialog>

#include <QSortFilterProxyModel>

// User includes

#include "radioutil.h"

#include "radiofrequencystrip.h"

#include "radiostationcarousel.h"

#include "radiofrequencyscanner.h"

#include "radiologger.h"

// Constants

/*!

 *

 */

RadioUtil::RadioUtil() :

    mScanStatus( Scan::NotScanning )

{

}

/*!

 *

 */

RadioUtil::~RadioUtil()

{

}

/*!

 *

 */

bool RadioUtil::addEffects( QEffectList list )

{

    bool allAvailable = true;

    QEffectList added;

    foreach ( EffectInfo info, list ) {

        if ( HbEffect::add( info.mItem, info.mPath, info.mEvent ) ) {

            added.append( info );

        } else {

            allAvailable = false;

            break;

        }

    }

    if ( !allAvailable ) {

        foreach ( const EffectInfo& info, added ) {

            HbEffect::remove( info.mItem, info.mPath, info.mEvent );

        }

    }

    return allAvailable;

}

/*!

 *

 */

RadioFrequencyStrip* RadioUtil::frequencyStrip()

{

    return instance().mFrequencyStrip.data();

}

/*!

 *

 */

RadioStationCarousel* RadioUtil::carousel()

{

    return instance().mCarousel.data();

}

/*!

 *

 */

bool RadioUtil::isScannerAlive()

{

    RadioFrequencyScanner* scanner = instance().mScanner.data();

    if ( scanner ) {

        return scanner->isAlive();

    }

    return false;

}

/*!

 *

 */

Scan::Status RadioUtil::scanStatus()

{

    return instance().mScanStatus;

}

/*!

 *

 */

void RadioUtil::setFrequencyStrip( RadioFrequencyStrip* frequencyStrip )

{

    instance().mFrequencyStrip = frequencyStrip;

}

/*!

 *

 */

void RadioUtil::setCarousel( RadioStationCarousel* carousel )

{

    instance().mCarousel = carousel;

}

/*!

 *

 */

void RadioUtil::setFrequencyScanner( RadioFrequencyScanner* scanner )

{

    instance().mScanner = scanner;

}

/*!

 *

 */

void RadioUtil::setScanStatus( Scan::Status status )

{

    instance().mScanStatus = status;

}

/*!

 *

 */

Scroll::Direction RadioUtil::scrollDirectionFromSkipMode( int skipMode )

{

    return ( skipMode == StationSkip::Next || skipMode == StationSkip::NextFavorite )

           ? Scroll::Left : Scroll::Right;

}

/*!

 *

 */

Scroll::Direction RadioUtil::scrollDirection( int direction )

{

    return static_cast<Scroll::Direction>( direction );

}

/*!

 *

 */

TuneReason::Reason RadioUtil::tuneReason( int tuneReason )

{

    return static_cast<TuneReason::Reason>( tuneReason );

}

/*!

 *

 */

void RadioUtil::showDiscreetNote( const QString& text )

{

    RadioUtil& self = instance();

    if ( !self.mNotificationDialog ) {

        self.mNotificationDialog = new HbNotificationDialog();

    }

    self.mNotificationDialog.data()->setAttribute( Qt::WA_DeleteOnClose );

    self.mNotificationDialog.data()->setTitle( text );

    self.mNotificationDialog.data()->show();

}

/*!

 *

 */

void RadioUtil::mapToSource( const QModelIndexList& proxyIndices, 

                             QModelIndexList& sourceIndices, 

                             const QSortFilterProxyModel* model)

{

   if(!model) {

       return;

   }

   QModelIndexList::const_iterator iter = proxyIndices.constBegin();

   QModelIndexList::const_iterator end  = proxyIndices.constEnd();

   while( iter != end ) {

       sourceIndices.append( model->mapToSource( *iter ) );

       ++iter;

   }

}

/*!

 *

 */

RadioUtil& RadioUtil::instance()

{

}