/*

 * 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:

 *     The header file for tone list model

 *     

 */

#ifndef TONEFETCHERMODEL_H

#define TONEFETCHERMODEL_H

#include <QStringListModel>

#include <QStringList>

// CLASS DECLARATION

/**

 *  This class is used for storing tone list items.

 *  inherited from QStringListModel so that many existing functions could be used.

 *

 */

class ToneFetcherModel : public QStringListModel

{

public:

    explicit ToneFetcherModel( QObject *parent );

    virtual ~ToneFetcherModel();

    //from QStringListModel

    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;        

    QString getPath(const QModelIndex &index) const;

    //sort the list

    void sort();

    //sort method

    bool static caseSensitiveLessThan(const QString &s1, const QString &s2);

    //emit the signal of layoutToBeChanged();

    void layoutToBeChanged();

    //emit the signal of layoutChanged();

    void layoutHasChanged();

};

#endif /* TONEFETCHERMODEL_H */