/*

 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 * 1.  Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer.

 * 2.  Redistributions in binary form must reproduce the above copyright

 *     notice, this list of conditions and the following disclaimer in the

 *     documentation and/or other materials provided with the distribution.

 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

 *     its contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef DUMPRENDERTREE_H

#define DUMPRENDERTREE_H

#include <QList>

#include <QObject>

#include <QTextStream>

#include <QSocketNotifier>

class QUrl;

class QFile;

class QWebPage;

class QWebFrame;

class LayoutTestController;

class EventSender;

namespace WebCore {

class DumpRenderTree : public QObject {

Q_OBJECT

public:

    DumpRenderTree();

    virtual ~DumpRenderTree();

    // Initialize in multi-file mode, used by run-webkit-tests.

    void open();

    // Initialize in single-file mode.

    void open(const QUrl& url);

    void resetJSObjects();

    LayoutTestController *layoutTestController() const { return m_controller; }

    EventSender *eventSender() const { return m_eventSender; }

    QWebPage *createWindow();

    int windowCount() const;

    QWebPage *webPage() const { return m_page; }

public Q_SLOTS:

    void initJSObjects();

    void readStdin(int);

    void dump();

    void titleChanged(const QString &s);

Q_SIGNALS:

    void quit();

private:

    QString dumpFramesAsText(QWebFrame* frame);

    LayoutTestController *m_controller;

    QWebPage *m_page;

    EventSender *m_eventSender;

    QFile *m_stdin;

    QSocketNotifier* m_notifier;

    QList<QWidget *> windows;

};

}

#endif