/*

* 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 PAGEITEM_H_

#define PAGEITEM_H_

#include "NativeChromeItem.h"

#include <QVariant>

class QGraphicsWebView;

namespace GVA {

class GWebTouchNavigation;

class ChromeWidget;

class GSuperWebPage;

class WebPageWrapper;

/*!

 * This class provides a full QWebView in a single chrome item

 * \sa PageSnippet

 */

class PageItem: public NativeChromeItem {

    Q_OBJECT

  public:

    PageItem(ChromeSnippet * snippet=0, ChromeWidget* chrome=0);

    virtual ~PageItem();

    QString url() const;

    void setUrl(const QString &url);

    void setHtml(const QString &value);

    QString html() const;

    QVariant evaluateJavaScript(const QString &expression);

    void instantiate();

    void setSize(const QSizeF &size);

    /// Puts a call to \ref cleanup on the end of the event queue.  Similar to QObject::deleteLater.

    /// Could be problematic if an event is subsequently placed on the queue that expects this object

    /// to be fully instantiated.

    void cleanUpOnTimer();

  public slots:

    void cleanUp();

  protected:

    virtual void resizeEvent(QGraphicsSceneResizeEvent *event);

    virtual void showEvent(QShowEvent *event);

    void setWebViewSize(const QSizeF &size);

  protected:

    QGraphicsWebView *m_webView;

    GWebTouchNavigation *m_touchNavigation;

    GSuperWebPage *m_superPage;

    WebPageWrapper *m_page;

    ChromeWidget* m_chrome;

    QTimer* m_cleanupTimer;

    QString m_url;

    bool m_isInstantiated;

    QString m_html;

};

}

#endif /* PAGEITEM_H_ */