/****************************************************************************

**

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

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** Contact: Nokia Corporation (qt-info@nokia.com)

**

** This file is part of the QtDeclarative module of the Qt Toolkit.

**

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** No Commercial Usage

** This file contains pre-release code and may not be distributed.

** You may use this file in accordance with the terms and conditions

** contained in the Technology Preview License Agreement accompanying

** this package.

**

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 2.1 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL included in the

** packaging of this file.  Please review the following information to

** ensure the GNU Lesser General Public License version 2.1 requirements

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**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

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** $QT_END_LICENSE$

**

****************************************************************************/

#ifndef QDECLARATIVEDEBUGTRACE_P_H

#define QDECLARATIVEDEBUGTRACE_P_H

#include <private/qdeclarativedebugservice_p.h>

#include <QtCore/qelapsedtimer.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QUrl;

class Q_AUTOTEST_EXPORT QDeclarativeDebugTrace : public QDeclarativeDebugService

{

public:

    enum EventType {

        FramePaint,

        Mouse,

        Key,

        MaximumEventType

    };

    enum Message {

        Event,

        RangeStart,

        RangeData,

        RangeEnd,

        MaximumMessage

    };

    enum RangeType {

        Painting,

        Compiling,

        Creating,

        MaximumRangeType

    };

    static void addEvent(EventType);

    static void startRange(RangeType);

    static void rangeData(RangeType, const QUrl &);

    static void endRange(RangeType);

    QDeclarativeDebugTrace();

private:

    void addEventImpl(EventType);

    void startRangeImpl(RangeType);

    void rangeDataImpl(RangeType, const QUrl &);

    void endRangeImpl(RangeType);

    QElapsedTimer m_timer;

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QDECLARATIVEDEBUGTRACE_P_H