/*

* 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_GWEBPAGE_H__

#define __GINEBRA_GWEBPAGE_H__

#include <QDebug>

#include <QWebPage>

#include <QWebFrame>

#include "ChromeWidget.h"

#include "WebViewEventContext.h"

namespace GVA {

// ------------------------------

// Simple wrapper class for QWebPage to allow interception of javascript errors.

class WebPageWrapper : public QWebPage {

public:

    WebPageWrapper(QObject *parent, const QString &prefix);

    // Called when javascript errors are hit in the chrome page.

    virtual void javaScriptConsoleMessage(const QString & message, int lineNumber, const QString & sourceID);

    QString m_prefix;

};

// ------------------------------

class GWebPage : public QObject {

    Q_OBJECT

public:

    GWebPage(QWebPage *page) {

        m_page = page;  // take ownership

    }

    virtual ~GWebPage() {

        delete m_page;

    }

    Q_PROPERTY(QString name READ objectName)  // JS API

    Q_PROPERTY(QString title READ getTitle)  // JS API

    QString getTitle() {

        return m_page->mainFrame()->title();

    }

    QWebPage *page() { return m_page; }

    operator QWebPage *() { return m_page; }

    void dump() {

        qDebug() << "GWebPage::dump: " << this;

        qDebug() << "   page=" << (m_page ? m_page : 0);

    }

signals:

    /// Triggered by a QContextEvent such as a long-press or right mouse button click.

    void contextEvent(::WebViewEventContext *context);

#ifdef BEDROCK_TILED_BACKING_STORE

public slots:

#else

protected slots:

#endif

    void onContextEvent(::WebViewEventContext *context) { emit contextEvent(context); }

protected:

    QWebPage *m_page;  // owned

    friend class GWebContentViewWidget;

};

}

#endif // __GINEBRA_GWEBPAGE_H__