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

#ifndef QV8PROFILERSERVICE_P_H
#define QV8PROFILERSERVICE_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <private/qdeclarativedebugservice_p.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE


struct Q_AUTOTEST_EXPORT QV8ProfilerData
{
    int messageType;
    QString filename;
    QString functionname;
    int lineNumber;
    double totalTime;
    double selfTime;
    int treeLevel;

    QByteArray toByteArray() const;
};

class QDeclarativeEngine;
class QV8ProfilerServicePrivate;

class Q_AUTOTEST_EXPORT QV8ProfilerService : public QDeclarativeDebugService
{
    Q_OBJECT
public:
    enum MessageType {
        V8Entry,
        V8Complete,
        V8SnapshotChunk,
        V8SnapshotComplete,

        V8MaximumMessage
    };

    QV8ProfilerService(QObject *parent = 0);
    ~QV8ProfilerService();

    static QV8ProfilerService *instance();
    static void initialize();

public slots:
    void startProfiling(const QString &title);
    void stopProfiling(const QString &title);
    void takeSnapshot();
    void deleteSnapshots();

    void sendProfilingData();

protected:
    void stateAboutToBeChanged(State state);
    void messageReceived(const QByteArray &);

private:
    Q_DISABLE_COPY(QV8ProfilerService)
    Q_DECLARE_PRIVATE(QV8ProfilerService)
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QV8PROFILERSERVICE_P_H