/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Implemetation of CWebKitView

*

*/

#ifndef __WEBTABBEDNAVIGATION_H__

#define __WEBTABBEDNAVIGATION_H__

#include <e32std.h>

class WebView;

class WebTabbedNavigation {

    public:

        WebTabbedNavigation(WebView* webView);

        ~WebTabbedNavigation();

        bool navigate(int horizontalDir, int verticalDir);

        void clear();

        void initializeForPage();

    private:

        bool selectNode(int horizontalDir, int verticalDir, TRect& selectedRect, TRect& newNodeRect, TPoint& selectedPoint, TPoint& newFocusPoint);

        TPoint potentialFocusPoint(int horizontalDir, int verticalDir, TRect& newNodeRect);

        int distanceFunction(int horizontalDir, int verticalDir, TRect& rect, TPoint& point);

    private:

        TRect m_selectedElementRect;

        WebView* m_webView; // not owned

        bool m_initializedForPage;

        bool m_firstNavigationOnPage;

        TPoint m_focusPosition;

        void* m_node;

};

#endif //__WEBTABBEDNAVIGATION_H__

// END OF FILE