/*

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

*

*/

#ifndef SNSRBIGCLOCKCONTAINER_H

#define SNSRBIGCLOCKCONTAINER_H

#include <hbwidget.h>

#include "snsrtest_global.h"

#include "snsrdocumentloader.h"

#include "screensaver.h"

SCREENSAVER_TEST_CLASS(T_SnsrBigClockScreensaverPlugin)

class QGraphicsLinearLayout;

class HbIndicatorInterface;

class SnsrIndicatorModel;

class SnsrIndicatorWidget;

class SnsrBigClockContainer : public HbWidget

{

    Q_OBJECT

public:

    SnsrBigClockContainer();

    ~SnsrBigClockContainer();

public slots:

    virtual void update() = 0;

    virtual void changeLayout(Qt::Orientation orientation);

public:

    void setIndicatorModel(SnsrIndicatorModel &model);

    virtual Screensaver::ScreenPowerMode displayPowerMode();

    virtual void getActiveScreenRows(int *firstActiveRow, int *lastActiveRow);

    virtual bool isOrientationLocked();

    virtual int updateIntervalInMilliseconds() = 0;

protected:

    virtual void loadWidgets() = 0;

    virtual void changeEvent(QEvent * event);

    QPointF randomPosition(const QRectF &rect);

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

    void connectIndicatorWidgetToModel();

    void resetIndicatorConnections();

private:

    void resetWidgets();

    void setBackgroundColor(); 

    void paint(

            QPainter *painter,

            const QStyleOptionGraphicsItem *option,

            QWidget *widget = 0

            );

private slots:

    void fadeOutView();

signals:

    void unlockRequested();

    void activeAreaMoved();

protected:

    SnsrDocumentLoader mDocumentLoader;

    QObjectList mDocumentObjects;

    QGraphicsLinearLayout *mBackgroundContainerLayout;

    QGraphicsWidget *mMainView;

    QGraphicsWidget *mMainContainer;

    SnsrIndicatorModel *mIndicatorModel; // not owned

    SnsrIndicatorWidget *mIndicatorWidget;

    int mCurrentOrientation;

private:

    QColor mBackgroundColor;

    SCREENSAVER_TEST_FRIEND_CLASS(T_SnsrBigClockScreensaverPlugin)

};

#endif // SNSRBIGCLOCKCONTAINER_H