1 /*

     2 * Copyright (c) 2009 - 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:  Base class container.

    15 *

    16 */

    17 

    18 #ifndef SNSRBIGCLOCKCONTAINER_H

    19 #define SNSRBIGCLOCKCONTAINER_H

    20 

    21 #include <hbwidget.h>

    22 

    23 #include "snsrtest_global.h"

    24 #include "snsrdocumentloader.h"

    25 

    26 SCREENSAVER_TEST_CLASS(T_SnsrBigClockScreensaverPlugin)

    27 

    28 class QGraphicsLinearLayout;

    29 class HbIndicatorInterface;

    30 class SnsrIndicatorModel;

    31 class SnsrIndicatorWidget;

    32 

    33 class SnsrBigClockContainer : public HbWidget

    34 {

    35     Q_OBJECT

    36 

    37 public:

    38 

    39     SnsrBigClockContainer();

    40     ~SnsrBigClockContainer();

    41 

    42 public slots:

    43 

    44     virtual void update() = 0;

    45     virtual void changeLayout(Qt::Orientation orientation) = 0;

    46     

    47 public:

    48     

    49     virtual int updateIntervalInMilliseconds() = 0;

    50     void initIndicators(SnsrIndicatorModel &model);

    51 

    52 protected:

    53 

    54     virtual void changeEvent(QEvent * event);

    55     QPointF randomPosition(const QRectF &rect);

    56     QPointF nextRandomPosition(const QPointF &curPos, QPointF &destPos, const QRectF &containerRect);

    57 

    58 private:

    59 

    60     void resetIndicatorConnections();

    61     void setBackgroundColor(); 

    62     void paint(

    63             QPainter *painter,

    64             const QStyleOptionGraphicsItem *option,

    65             QWidget *widget = 0

    66             );

    67 

    68 signals:

    69 

    70     void unlockRequested();

    71 

    72 protected:

    73 

    74     SnsrDocumentLoader mDocumentLoader;

    75     QObjectList mDocumentObjects;

    76 

    77     QGraphicsLinearLayout *mBackgroundContainerLayout;

    78     QGraphicsWidget *mMainView;

    79     QGraphicsWidget *mMainContainer;

    80     

    81     SnsrIndicatorModel *mIndicatorModel; // not owned

    82     SnsrIndicatorWidget *mIndicatorWidget;

    83 

    84     int mCurrentOrientation;

    85 

    86 private:

    87 

    88     QColor mBackgroundColor;

    89 

    90     SCREENSAVER_TEST_FRIEND_CLASS(T_SnsrBigClockScreensaverPlugin)

    91 };

    92 

    93 #endif // SNSRBIGCLOCKCONTAINER_H