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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QMLPROFILERDATA_H
#define QMLPROFILERDATA_H
#include <QtQml/private/qqmlprofilerservice_p.h>
#include "qmlprofilereventlocation.h"
#include <QObject>
class QmlProfilerDataPrivate;
class QmlProfilerData : public QObject
{
Q_OBJECT
public:
enum State {
Empty,
AcquiringData,
ProcessingData,
Done
};
explicit QmlProfilerData(QObject *parent = 0);
~QmlProfilerData();
static QString getHashStringForQmlEvent(const QmlEventLocation &location, int eventType);
static QString getHashStringForV8Event(const QString &displayName, const QString &function);
static QString qmlRangeTypeAsString(QQmlProfilerService::RangeType typeEnum);
static QString rootEventName();
static QString rootEventDescription();
qint64 traceStartTime() const;
qint64 traceEndTime() const;
bool isEmpty() const;
signals:
void error(QString);
void stateChanged();
void dataReady();
public slots:
void clear();
void setTraceEndTime(qint64 time);
void setTraceStartTime(qint64 time);
void addQmlEvent(QQmlProfilerService::RangeType type,
QQmlProfilerService::BindingType bindingType,
qint64 startTime, qint64 duration, const QStringList &data,
const QmlEventLocation &location);
void addV8Event(int depth, const QString &function, const QString &filename,
int lineNumber, double totalTime, double selfTime);
void addFrameEvent(qint64 time, int framerate, int animationcount, int threadId);
void complete();
bool save(const QString &filename);
private:
void sortStartTimes();
int v8EventIndex(const QString &hashStr);
void computeQmlTime();
void setState(QmlProfilerData::State state);
private:
QmlProfilerDataPrivate *d;
};
#endif // QMLPROFILERDATA_H
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