/*

* Copyright (c) 2009 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 __WRTBROWSERCONTAINER_H__

#define __WRTBROWSERCONTAINER_H__

#include "brtglobal.h"

#include "qwebpage.h"

#include "wrtpage.h"

#include "wrtbrowsercontainer_p.h"

#include "wrtBrowserDefs.h"

#include "ZoomMetaData.h"

#include <QWidget>

#include <QNetworkProxy>

struct BrowserPageFactory;

struct ZoomMetaData;

class QWebFrame;

class QWebHistoryItem;

class QNetworkReply;

class QAuthenticator;

class QNetworkProxy;

class QNetworkAccessManager;

namespace WRT {

class WrtPage;

class WrtController;

class WrtBrowserContainerPrivate;

class SchemeHandler;

class SecureUIController;

class LoadController;

class WRT_BROWSER_EXPORT WrtBrowserContainer : public WrtPage

{

    Q_OBJECT

public:

   /*!

    * enum for security Level

    */

    enum {

        /**Low security*/

        SecurityLow,

        /**Meduium Security*/

        SecurityMedium,

        /**High Security*/

        SecurityHigh

    };

public:

    static WrtBrowserContainer* createPageWithWidgetParent(QObject* parent=0,WrtBrowserContainer* page=0);

    explicit WrtBrowserContainer(QObject* parent = 0);

    virtual ~WrtBrowserContainer();

    QGraphicsWidget* webWidget() const;

    void setWebWidget(QGraphicsWidget* view);

    SchemeHandler* schemeHandler() const;

    int getHistoryCount() const;

    void clearCookies();

    bool clearNetworkCache();

    QImage pageThumbnail(qreal scaleX, qreal scaley);

    void setPageZoomFactor(qreal zoom);

    void setPageDirtyZoomFactor(qreal zoom);

//   TODO: Hold on this hookup after zooming and scrolling improvment	

//    void setPageCenterZoomFactor(qreal zoom); 

    qreal pageZoomFactor() const;

    void setCanvasScaleFactor(qreal scaleX, qreal scaleY);

    bool allowOfflineStorage(const QUrl& url);

    QWebPage* createWindow(QWebPage::WebWindowType webWindowType);

    void setPageFactory(BrowserPageFactory* f);

    wrtBrowserDefs::BrowserElementType getElementType();

    QString pageTitle();

    int secureState();

    WRT::LoadController * loadController( ) {return d->m_loadController;}

    ZoomMetaData pageZoomMetaData() ;

    void setPageZoomMetaData( ZoomMetaData zoomData );

    /* Indicates whether this is a blank window with no page loaded*/

    bool emptyWindow();

    bool restoreSession();

Q_SIGNALS:

    void createNewWindow(WrtBrowserContainer* page);

    void pageScrollPositionZero();

    void longPressEvent();

    void secureStateChange(int);

public slots:

    void savePageDataToHistoryItem(QWebFrame*, QWebHistoryItem* item);

    void slotAuthenticationRequired(QNetworkReply *, QAuthenticator *);

    void slotProxyAuthenticationRequired(const QNetworkProxy &, QAuthenticator *);

private slots:

    void setElementType(wrtBrowserDefs::BrowserElementType& aElType);

    void pageSecureState(int);

    void pageZoomMetaDataChange(QWebFrame*, ZoomMetaData);

private:

    WrtBrowserContainerPrivate* d;

    wrtBrowserDefs::BrowserElementType m_elementType;

};

}

#endif