/****************************************************************************

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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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** This file is part of the examples of the Qt Toolkit.

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#ifndef __TOPBAR_H__

#define __TOPBAR_H__

#include <QObject>

#include <QHash>

#include "gvbwidget.h"

class QPixmap;

class QPoint;

class QGraphicsView;

class QFont;

class TopBar : public GvbWidget

{

    Q_OBJECT

public:

    enum Orientation

    {

        Portrait,

        Landscape,

        None

    };

public:

    TopBar(QGraphicsView* mainView, QGraphicsWidget* parent);

    ~TopBar();

public:

    void paint( QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0 );

    QRectF boundingRect() const;

    void resizeEvent(QGraphicsSceneResizeEvent *event);

    inline QPoint getStatusBarLocation() { return m_topBarStatusBarMiddlePoint + 

        m_topBarStatusBarMiddle.rect().bottomLeft(); }

public slots:

    void themeChange();

protected:

    void mousePressEvent(QGraphicsSceneMouseEvent *event);

signals:

    void clicked(bool checked = false);

private:

    QSizeF sizeHint(Qt::SizeHint which, 

        const QSizeF &constraint = QSizeF()) const;

    void setDefaultSizes();

private:

    Q_DISABLE_COPY(TopBar)

    QGraphicsView* m_mainView;

    bool m_isLimeTheme;

    Orientation m_orientation;

    //Fonts

    QFont m_titleFont;

    QFont m_statusFont;

    //Pixmaps

    QPixmap m_topBarPixmap;

    QPixmap m_topBarUserIcon;

    QPixmap m_topBarUserStatus;

    QPixmap m_topBarStatusBarLeft;

    QPixmap m_topBarStatusBarRight;

    QPixmap m_topBarStatusBarMiddle;

    //Drawing points

    QPoint m_topBarUserIconPoint;

    QPoint m_topBarUserStatusPoint;

    QPoint m_topBarStatusBarLeftPoint;

    QPoint m_topBarStatusBarRightPoint;

    QPoint m_topBarStatusBarMiddlePoint;

    QPoint m_topBarStatusBarTextPoint;

    QPoint m_topBarTitlePoint;

    //Sizes

    QHash<QString, QSize> m_sizesBlue;

    QHash<QString, QSize> m_sizesLime;

};

#endif // __TOPBAR_H__