1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 #ifndef CXECAMERADEVICEDESKTOP_H

    19 #define CXECAMERADEVICEDESKTOP_H

    20 

    21 #include <QGraphicsWidget>

    22 #include <QList>

    23 

    24 class QTimer;

    25 class QPixmap;

    26 

    27 class CxeCameraDeviceDesktop : public QObject

    28 {

    29     Q_OBJECT

    30 public:

    31     CxeCameraDeviceDesktop();

    32     virtual ~CxeCameraDeviceDesktop();

    33     void start();

    34     void stop();

    35     const QPixmap &currentSnaphot();

    36     

    37 signals:

    38     void imageChanged(const QPixmap &newImage);

    39 

    40 protected slots:

    41     void handleTimeout();

    42 

    43 private:

    44     void loadPictures();

    45     void setupTimer();

    46 

    47     QTimer *mSwitchPictureTimer;

    48     QList<QPixmap> mPictureList;

    49     QList<QPixmap>::size_type mPictureIndex;

    50 };

    51 

    52 #endif // CXECAMERADEVICEDESKTOP_H