/*

* 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: 

*

*/

#ifndef __GINEBRA_WEBCHROMEITEM_H__

#define __GINEBRA_WEBCHROMEITEM_H__

#include <QtGui>

#include <QWebElement>

#include "CachedHandler.h"

namespace GVA {

  class ChromeWidget;

  class ChromeRenderer;

  class WebChromeSnippet;

  class WebChromeItem : public QGraphicsWidget

  {

    Q_OBJECT

  public:

    WebChromeItem(const QRectF& ownerArea, ChromeWidget* chrome, const QWebElement & element, QGraphicsItem* parent=0);

    virtual ~WebChromeItem();

    virtual void init(WebChromeSnippet * snippet);

    void paint(QPainter* painter, const QStyleOptionGraphicsItem* opt, QWidget* widget);

    QRectF ownerArea() {return m_ownerArea;}\

    void setOwnerArea(const QRectF& ownerArea);

    void setCachedHandlers(QList<CachedHandler> handlers) {m_handlers = handlers;}

    QGraphicsScene * scene();

    ChromeRenderer * renderer();

    void grabFocus();

    bool event(QEvent* event);

    ChromeWidget * chrome() { return m_chrome; }

    QWebElement element() { return m_element; }

    inline bool isPainting() { return m_painting; }

  public slots:

    void repaintFromChrome(const QRectF& rect = QRectF());

    //inline void setCacheMode(bool mode) {m_cacheMode = mode;};

  signals:

    void contextMenu(QGraphicsSceneContextMenuEvent * ev);

    void mouseEvent(QEvent::Type type);

  protected:

    void contextMenuEvent(QGraphicsSceneContextMenuEvent * ev);

    void mousePressEvent(QGraphicsSceneMouseEvent * ev);

    void mouseReleaseEvent(QGraphicsSceneMouseEvent * ev);

    void mouseDoubleClickEvent(QGraphicsSceneMouseEvent  *ev);

    void mouseMoveEvent(QGraphicsSceneMouseEvent  *ev);

    //void keyPressEvent ( QKeyEvent * event );

    //void keyReleaseEvent ( QKeyEvent * event );

    void hoverMoveEvent(QGraphicsSceneHoverEvent *event);

    void forwardMouseEvent(QEvent::Type type, QGraphicsSceneMouseEvent *ev);

    //virtual bool event(QEvent * ev);

  private:

    void cachedHandlerEvent(QGraphicsSceneMouseEvent * ev);

    QRectF m_ownerArea;

    QPixmap * m_pageBits;

    ChromeWidget* m_chrome;

    QWebElement m_element;

    //ChromeRenderer * m_renderer;

    QList<CachedHandler> m_handlers;

    //bool m_cacheMode;

    bool m_painting;

  };

} // end of namespace GVA

#endif // __GINEBRA_REDCHROMESNIPPET_H__