/*

* 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:  Indicator Widget.

*

*/

#ifndef SNSRINDICATORWIDGET_H

#define SNSRINDICATORWIDGET_H

#include <hbwidget.h>

#include "snsrtest_global.h"

SCREENSAVER_TEST_CLASS(T_SnsrIndicators)

class HbIconItem;

class SnsrIndicatorInfo;

class SnsrIndicatorWidget: public HbWidget

{

    Q_OBJECT

    Q_ENUMS(IndicatorLayoutType)

    Q_PROPERTY(IndicatorLayoutType layoutType READ layoutType WRITE setLayoutType)

public:

    enum IndicatorLayoutType

    {

        IndicatorsAlignedLeft,

        IndicatorsCentered

    };

    enum IconColorType

    {

        ThemedColorForActiveMode,

        FixedColorForPowerSaveMode

    };

public:

    explicit SnsrIndicatorWidget(QGraphicsItem *parent = 0);

    virtual ~SnsrIndicatorWidget();

    IndicatorLayoutType layoutType() const;

    void setLayoutType(IndicatorLayoutType type);

    void setIconColorType(const IconColorType &colorType);

public slots:

    void showIndicators(const QList<SnsrIndicatorInfo> &indicators);

    void removeAllIndicators();

protected:

    virtual void changeEvent(QEvent *event);

private:

    virtual QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;

    void createPrimitives();

private:

    QList<HbIconItem*> mIcons;   

    IndicatorLayoutType mLayoutType;

    IconColorType mIconColorType;

    QColor mIconColor;

    Q_DISABLE_COPY(SnsrIndicatorWidget)

    SCREENSAVER_TEST_FRIEND_CLASS(T_SnsrIndicators)

};

#endif // SNSRINDICATORWIDGET_H