1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the QtQml module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
9 ** GNU Lesser General Public License Usage
10 ** This file may be used under the terms of the GNU Lesser General Public
11 ** License version 2.1 as published by the Free Software Foundation and
12 ** appearing in the file LICENSE.LGPL included in the packaging of this
13 ** file. Please review the following information to ensure the GNU Lesser
14 ** General Public License version 2.1 requirements will be met:
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17 ** In addition, as a special exception, Nokia gives you certain additional
18 ** rights. These rights are described in the Nokia Qt LGPL Exception
19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
21 ** GNU General Public License Usage
22 ** Alternatively, this file may be used under the terms of the GNU General
23 ** Public License version 3.0 as published by the Free Software Foundation
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25 ** file. Please review the following information to ensure the GNU General
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40 ****************************************************************************/
42 #ifndef QMLPROFILERDATA_H
43 #define QMLPROFILERDATA_H
45 #include <QtQml/private/qqmlprofilerservice_p.h>
46 #include "qmlprofilereventlocation.h"
50 class QmlProfilerDataPrivate;
51 class QmlProfilerData : public QObject
62 explicit QmlProfilerData(QObject *parent = 0);
65 static QString getHashStringForQmlEvent(const QmlEventLocation &location, int eventType);
66 static QString getHashStringForV8Event(const QString &displayName, const QString &function);
67 static QString qmlRangeTypeAsString(QQmlProfilerService::RangeType typeEnum);
68 static QString rootEventName();
69 static QString rootEventDescription();
71 qint64 traceStartTime() const;
72 qint64 traceEndTime() const;
83 void setTraceEndTime(qint64 time);
84 void setTraceStartTime(qint64 time);
85 void addQmlEvent(QQmlProfilerService::RangeType type, qint64 startTime, qint64 duration,
86 const QStringList &data, const QmlEventLocation &location);
87 void addV8Event(int depth, const QString &function, const QString &filename,
88 int lineNumber, double totalTime, double selfTime);
89 void addFrameEvent(qint64 time, int framerate, int animationcount);
92 bool save(const QString &filename);
95 void sortStartTimes();
96 int v8EventIndex(const QString &hashStr);
97 void computeQmlTime();
98 void setState(QmlProfilerData::State state);
101 QmlProfilerDataPrivate *d;
104 #endif // QMLPROFILERDATA_H