1 /*

     2 * Copyright (c) 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: 

    15 *

    16 */

    17 

    18 

    19 #ifndef __GINEBRA_WEBCHROMEITEM_H__

    20 #define __GINEBRA_WEBCHROMEITEM_H__

    21 

    22 #include <QtGui>

    23 #include <QWebElement>

    24 #include "CachedHandler.h"

    25 

    26 namespace GVA {

    27 

    28   class ChromeWidget;

    29   class ChromeRenderer;

    30   class WebChromeSnippet;

    31 

    32   class WebChromeItem : public QGraphicsWidget

    33   {

    34     Q_OBJECT

    35   public:

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

    37     virtual ~WebChromeItem();

    38     virtual void init(WebChromeSnippet * snippet);

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

    40     QRectF ownerArea() {return m_ownerArea;}\

    41     void setOwnerArea(const QRectF& ownerArea);

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

    43     QGraphicsScene * scene();

    44     ChromeRenderer * renderer();

    45     void grabFocus();

    46     bool event(QEvent* event);

    47     ChromeWidget * chrome() { return m_chrome; }

    48     QWebElement element() { return m_element; }

    49     inline bool isPainting() { return m_painting; }

    50   public slots:

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

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

    53   signals:

    54     void contextMenu(QGraphicsSceneContextMenuEvent * ev);

    55     void mouseEvent(QEvent::Type type);

    56   protected:

    57     void contextMenuEvent(QGraphicsSceneContextMenuEvent * ev);

    58     void mousePressEvent(QGraphicsSceneMouseEvent * ev);

    59     void mouseReleaseEvent(QGraphicsSceneMouseEvent * ev);

    60     void mouseDoubleClickEvent(QGraphicsSceneMouseEvent  *ev);

    61     void mouseMoveEvent(QGraphicsSceneMouseEvent  *ev);

    62     //void keyPressEvent ( QKeyEvent * event );

    63     //void keyReleaseEvent ( QKeyEvent * event );

    64     void hoverMoveEvent(QGraphicsSceneHoverEvent *event);

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

    66 

    67     //virtual bool event(QEvent * ev);

    68   private:

    69     void cachedHandlerEvent(QGraphicsSceneMouseEvent * ev);

    70     QRectF m_ownerArea;

    71     QPixmap * m_pageBits;

    72     ChromeWidget* m_chrome;

    73     QWebElement m_element;

    74     //ChromeRenderer * m_renderer;

    75     QList<CachedHandler> m_handlers;

    76     //bool m_cacheMode;

    77     bool m_painting;

    78   };

    79 

    80 } // end of namespace GVA

    81 

    82 #endif // __GINEBRA_REDCHROMESNIPPET_H__