/*

* 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: 

*

*/

#include "wrtBrowserUtils.h"

wrtBrowserUtils::wrtBrowserUtils()

{

}

wrtBrowserUtils::~wrtBrowserUtils()

{

}

wrtBrowserDefs::BrowserElementType wrtBrowserUtils::ElementType(QWebElement* node)

{

	if( !node || node->isNull())

        return wrtBrowserDefs::EElementNone;

    wrtBrowserDefs::BrowserElementType elType(wrtBrowserDefs::EElementNone);

    // get the right element type

	if ( !node->tagName().compare(LINK_TAG,Qt::CaseInsensitive) ){

        elType = wrtBrowserDefs::EElementAnchor;

    }

	if ( !node->tagName().compare(INPUT_TAG,Qt::CaseInsensitive) ){

        elType = wrtBrowserDefs::EElementInputBox;

    }

	else if ( !node->tagName().compare(A_TAG,Qt::CaseInsensitive) ){

		elType = wrtBrowserDefs::EElementAnchor;        

        QString href = node->attribute( HREF_ATTR );

		if( !node->tagName().compare(AREA_TAG,Qt::CaseInsensitive) ){

			elType = wrtBrowserDefs::EElementAreaBox;                        

        }

    }

	if (!node->tagName().compare(TEXT_AREA_TAG,Qt::CaseInsensitive))

        elType = wrtBrowserDefs::EElementTextAreaBox;  

	if (!node->tagName().compare(SELECT_TAG,Qt::CaseInsensitive))

        elType = wrtBrowserDefs::EElementSelectBox;  

	if (!node->tagName().compare(BUTTON_TAG,Qt::CaseInsensitive))

        elType = wrtBrowserDefs::EElementButton; 

	if (!node->tagName().compare(FORM_TAG,Qt::CaseInsensitive))

        elType = wrtBrowserDefs::EElementForm;  

	if (!node->tagName().compare(LI_TAG,Qt::CaseInsensitive)||!node->tagName().compare(OL_TAG,Qt::CaseInsensitive)||!node->tagName().compare(DL_TAG,Qt::CaseInsensitive))

        elType = wrtBrowserDefs::EElementListBox;  

	else if( !node->tagName().compare(OBJECT_TAG,Qt::CaseInsensitive) || !node->tagName().compare(EMBED_TAG,Qt::CaseInsensitive) ){

		elType = wrtBrowserDefs::EElementObjectBox;        

    }

    return elType;

}

wrtBrowserDefs::BrowserElementType wrtBrowserUtils::getTypeFromElement(QWebHitTestResult htRes) 

{

	QWebElement* node = &htRes.element();

	wrtBrowserDefs::BrowserElementType elType = wrtBrowserDefs::EElementNone;

	if(node){

			if(node->localName() == HTML_TAG){

				elType = wrtBrowserDefs::EElementNone;

			}

			else if(node->tagName().isEmpty()){

				//check whether hit test returns a navigatable element				

				if(!htRes.linkElement().isNull()){

					elType = wrtBrowserDefs::EElementAnchor;

				}

			}

			else if (!node->tagName().compare(AREA_TAG,Qt::CaseInsensitive)){

				if(!node->attribute(HREF_ATTR).isNull()){

                        elType = wrtBrowserDefs::EElementAreaBox;

                    }

				else{

                        elType = wrtBrowserDefs::EElementAnchor;

				}

            }

			else if (!node->tagName().compare(IMAGE_TAG,Qt::CaseInsensitive)){

				 elType = wrtBrowserDefs::EElementImageBox;

				 if(!htRes.linkElement().isNull()){

				        elType = wrtBrowserDefs::EElementAnchor;

				 }

             }

			 else{

				 elType = ElementType(node);

             }

	}

	return elType;

}