/*

* 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:

*

*/

#ifndef CXECAMERADEVICEDESKTOP_H

#define CXECAMERADEVICEDESKTOP_H

#include <QGraphicsWidget>

#include <QList>

class QTimer;

class QPixmap;

class CxeCameraDeviceDesktop : public QObject

{

    Q_OBJECT

public:

    CxeCameraDeviceDesktop();

    virtual ~CxeCameraDeviceDesktop();

    void start();

    void stop();

    const QPixmap &currentSnaphot();

signals:

    void imageChanged(const QPixmap &newImage);

protected slots:

    void handleTimeout();

private:

    void loadPictures();

    void setupTimer();

    QTimer *mSwitchPictureTimer;

    QList<QPixmap> mPictureList;

    QList<QPixmap>::size_type mPictureIndex;

};

#endif // CXECAMERADEVICEDESKTOP_H