/*

* 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:

*

*/

#ifndef CXESTILLIMAGE_H

#define CXESTILLIMAGE_H

#include <QString>

#include <QPixmap>

#include <QObject>

class CxeImageDataItem;

/**

 * The CxeStillImage class represents a single image (part of a burst capture). This class can

 * be used to access the file name and snapshot bitmap for the image.

 *

 * The dataItem method can be used to access the CxeImageDataItem object, which represents

 * the image in the file saving queue.

 */

class CxeStillImage

{

public:

    static const int INVALID_ID = -1;

    virtual CxeImageDataItem* dataItem() = 0; // NULL if already saved or if image data has not yet been received

    virtual QString filename() const = 0;

    /**

     * Get the snapshot image.

     *

     * @return Snapshot pixmap. May be null pixmap if no snapshot is available.

     */

    virtual QPixmap snapshot() const = 0;

    virtual bool saved() const = 0;

    virtual int id() const = 0;

protected:

    CxeStillImage() {}

private:

    Q_DISABLE_COPY( CxeStillImage )

};

#endif // CXESTILLIMAGE_H