/*

 * 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 fetcher widget.

 *     

 */

#ifndef TONEFETCHERWIDGET_H

#define TONEFETCHERWIDGET_H

#include <hbwidget.h>

#include <QFileInfo>

#include <QDir>

#include <QString>

#include "tonefetcherengine.h"

class QDirModel;

class HbListView;

class QGraphicsLinearLayout;

class QStandardItemModel;

class HbAbstractViewItem;

class ToneFetcherView;

class ToneFetcherModel;

class HbLabel;

class ToneFetcherWidget : public HbWidget

{

    Q_OBJECT

public:

    explicit ToneFetcherWidget(ToneFetcherView *serviceView);

    ~ToneFetcherWidget();

    QString getCurrentItemPath();

    void playOrPause();

signals:

    void itemClicked(const QString &item);

    void triggerToolBar(bool enable);

private slots:

    void on_list_activated(const QModelIndex &index);    

    void mdeSessionOpened();

    void mdeSessionError(int error);

    void queryComplete(const QStringList &nameList, const QStringList &uriList);

    void queryError(int error );

    void previewEvent(ToneFetcherEngine::TPreviewEvent event, int errorId);

    void onObjectChanged();

private:

    void init();

    void addRomFiles();

private:

    HbLabel *mLabel;

    HbListView *mListView;

    QGraphicsLinearLayout *mLayout;

    ToneFetcherModel *mToneModel;   

    ToneFetcherView *mServiceView;

    ToneFetcherEngine *mServiceEngine;

    QFileInfoList mSimpleSoundList;

    QFileInfoList mDigitalSoundList;    

    bool mSelected;

    QModelIndex mOldSeletedItem;

};

#endif /* TONEFETCHERWIDGET_H_ */