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#ifndef QMLPROFILERTRACEFILE_H
#define QMLPROFILERTRACEFILE_H

#include <QObject>
#include <QVector>
#include <QString>

#include <qmldebug/qmlprofilereventlocation.h>
#include <qmldebug/qmlprofilereventtypes.h>

#include "qmlprofilerdatamodel.h"
#include "qv8profilerdatamodel.h"

QT_FORWARD_DECLARE_CLASS(QIODevice)
QT_FORWARD_DECLARE_CLASS(QXmlStreamReader)


namespace QmlProfiler {
namespace Internal {

class QmlProfilerFileReader : public QObject
{
    Q_OBJECT

public:
    explicit QmlProfilerFileReader(QObject *parent = 0);

    void setV8DataModel(QV8ProfilerDataModel *dataModel);
    void setQmlDataModel(QmlProfilerDataModel *dataModel);

    bool load(QIODevice *device);

signals:
    void error(const QString &error);

private:
    void loadEventData(QXmlStreamReader &reader);
    void loadProfilerDataModel(QXmlStreamReader &reader);
    void loadNoteData(QXmlStreamReader &reader);

    QV8ProfilerDataModel *m_v8Model;
    QmlProfilerDataModel *m_qmlModel;
    QVector<QmlProfilerDataModel::QmlEventTypeData> m_qmlEvents;
    QVector<QmlProfilerDataModel::QmlEventData> m_ranges;
    QVector<QmlProfilerDataModel::QmlEventNoteData> m_notes;
};


class QmlProfilerFileWriter : public QObject
{
    Q_OBJECT

public:
    explicit QmlProfilerFileWriter(QObject *parent = 0);

    void setTraceTime(qint64 startTime, qint64 endTime, qint64 measturedTime);
    void setV8DataModel(QV8ProfilerDataModel *dataModel);
    void setQmlEvents(const QVector<QmlProfilerDataModel::QmlEventTypeData> &types,
                      const QVector<QmlProfilerDataModel::QmlEventData> &events);
    void setNotes(const QVector<QmlProfilerDataModel::QmlEventNoteData> &notes);

    void save(QIODevice *device);

private:
    void calculateMeasuredTime();

    qint64 m_startTime, m_endTime, m_measuredTime;
    QV8ProfilerDataModel *m_v8Model;
    QVector<QmlProfilerDataModel::QmlEventTypeData> m_qmlEvents;
    QVector<QmlProfilerDataModel::QmlEventData> m_ranges;
    QVector<QmlProfilerDataModel::QmlEventNoteData> m_notes;
};


} // namespace Internal
} // namespace QmlProfiler

#endif // QMLPROFILERTRACEFILE_H
