/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License as published by

* the Free Software Foundation, version 2.1 of the License.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU Lesser General Public License for more details.

*

* You should have received a copy of the GNU Lesser General Public License

* along with this program.  If not,

* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

*

* Description:

*

*/

#ifndef _GINEBRA_CHROME_DOM_H_

#define _GINEBRA_CHROME_DOM_H_

#include <QObject>

#include <QtCore/qvariant.h>

#include <QList>

#include <QHash>

#include <QWebElement>

#include "CachedHandler.h"

class QWebPage;

class QGraphicsItem;

namespace GVA {

class ChromeSnippet;

class ChromeWidget;

class ChromeRenderer;

class ChromeDOM : public QObject //TBD: Need QObject here?

{

  Q_OBJECT

public:

  ChromeDOM(QWebPage * page, ChromeWidget * chrome);

  ~ChromeDOM();

  QVariant evalInChromeContext(QString js);

  QWebElement getElementById(const QString &id);

  QSize getElementSize(const QString &id);

  QRect getElementRect(const QString &id);

  QString getElementAttribute(const QString &id, const QString &attribute);

  QList <QWebElement> getInitialElements();

  ChromeSnippet * getSnippet(const QString &docElementId, QGraphicsItem* parent = 0);

  //QString getCacheableScript();

  QList<CachedHandler> getCachedHandlers(const QString &elementId, const QRectF & ownerArea);

  int height() { return m_height; }

private:

  QWebElement findChromeParent(QWebElement element);

  ChromeSnippet *nativeSnippetForClassName(const QString & className, const QString elementId, QWebElement element);

  QWebPage * m_page;

  ChromeRenderer * m_renderer;

  ChromeWidget * m_chrome;

  int m_height;

  int m_bytes;

};

} // end of namespace GVA

#endif