1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: http://www.qt-project.org/
7 ** This file is part of the QtDeclarative module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
25 ** and appearing in the file LICENSE.GPL included in the packaging of this
26 ** file. Please review the following information to ensure the GNU General
27 ** Public License version 3.0 requirements will be met:
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31 ** Alternatively, this file may be used in accordance with the terms and
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40 ****************************************************************************/
42 #ifndef QDECLARATIVEDEBUGTRACE_P_H
43 #define QDECLARATIVEDEBUGTRACE_P_H
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
56 #include <private/qdeclarativedebugservice_p.h>
57 #include <QtCore/qelapsedtimer.h>
58 #include <QtCore/qmutex.h>
59 #include <QtCore/qvector.h>
65 struct Q_AUTOTEST_EXPORT QDeclarativeDebugData
72 QString detailData; //used by RangeData and RangeLocation
73 int line; //used by RangeLocation
74 int column; //used by RangeLocation
75 int framerate; //used by animation events
76 int animationcount; //used by animation events
78 QByteArray toByteArray() const;
81 Q_DECLARE_TYPEINFO(QDeclarativeDebugData, Q_MOVABLE_TYPE);
84 class QDeclarativeEngine;
86 class Q_DECLARATIVE_EXPORT QDeclarativeDebugTrace : public QDeclarativeDebugService
115 Binding, //running a binding
116 HandlingSignal, //running a signal handler
121 static void initialize();
123 static bool startProfiling();
124 static bool stopProfiling();
125 static void addEvent(EventType);
126 static void startRange(RangeType);
127 static void rangeData(RangeType, const QString &);
128 static void rangeData(RangeType, const QUrl &);
129 static void rangeLocation(RangeType, const QString &, int, int);
130 static void rangeLocation(RangeType, const QUrl &, int, int);
131 static void endRange(RangeType);
132 static void animationFrame(qint64);
134 static void sendProfilingData();
136 QDeclarativeDebugTrace();
137 ~QDeclarativeDebugTrace();
140 virtual void messageReceived(const QByteArray &);
143 bool startProfilingImpl();
144 bool stopProfilingImpl();
145 void addEventImpl(EventType);
146 void startRangeImpl(RangeType);
147 void rangeDataImpl(RangeType, const QString &);
148 void rangeDataImpl(RangeType, const QUrl &);
149 void rangeLocationImpl(RangeType, const QString &, int, int);
150 void rangeLocationImpl(RangeType, const QUrl &, int, int);
151 void endRangeImpl(RangeType);
152 void animationFrameImpl(qint64);
154 bool profilingEnabled();
155 void setProfilingEnabled(bool enable);
157 void processMessage(const QDeclarativeDebugData &);
160 QElapsedTimer m_timer;
162 bool m_messageReceived;
163 QVector<QDeclarativeDebugData> m_data;
171 #endif // QDECLARATIVEDEBUGTRACE_P_H