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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVEDEBUGTRACE_P_H
#define QDECLARATIVEDEBUGTRACE_P_H
#include "qtdeclarativeglobal.h"
#include <private/qdeclarativedebugservice_p.h>
#include <qelapsedtimer.h>
QT_BEGIN_NAMESPACE
struct QDeclarativeDebugData
{
qint64 time;
int messageType;
int detailType;
//###
QString detailData; //used by RangeData and RangeLocation
int line; //used by RangeLocation
QByteArray toByteArray() const;
};
class QUrl;
class Q_DECLARATIVE_EXPORT QDeclarativeDebugTrace : public QDeclarativeDebugService
{
public:
enum Message {
Event,
RangeStart,
RangeData,
RangeLocation,
RangeEnd,
Complete,
MaximumMessage
};
enum EventType {
FramePaint,
Mouse,
Key,
MaximumEventType
};
enum RangeType {
Painting,
Compiling,
Creating,
Binding, //running a binding
HandlingSignal, //running a signal handler
MaximumRangeType
};
static void addEvent(EventType);
static void startRange(RangeType);
static void rangeData(RangeType, const QString &);
static void rangeData(RangeType, const QUrl &);
static void rangeLocation(RangeType, const QString &, int);
static void rangeLocation(RangeType, const QUrl &, int);
static void endRange(RangeType);
QDeclarativeDebugTrace();
#ifdef CUSTOM_DECLARATIVE_DEBUG_TRACE_INSTANCE
public:
static QDeclarativeDebugTrace* globalInstance();
static void setGlobalInstance(QDeclarativeDebugTrace *custom_instance);
protected:
virtual void messageReceived(const QByteArray &);
protected:
virtual void addEventImpl(EventType);
virtual void startRangeImpl(RangeType);
virtual void rangeDataImpl(RangeType, const QString &);
virtual void rangeDataImpl(RangeType, const QUrl &);
virtual void rangeLocationImpl(RangeType, const QString &, int);
virtual void rangeLocationImpl(RangeType, const QUrl &, int);
virtual void endRangeImpl(RangeType);
#else
protected:
virtual void messageReceived(const QByteArray &);
private:
void addEventImpl(EventType);
void startRangeImpl(RangeType);
void rangeDataImpl(RangeType, const QString &);
void rangeDataImpl(RangeType, const QUrl &);
void rangeLocationImpl(RangeType, const QString &, int);
void rangeLocationImpl(RangeType, const QUrl &, int);
void endRangeImpl(RangeType);
#endif
void processMessage(const QDeclarativeDebugData &);
void sendMessages();
QElapsedTimer m_timer;
bool m_enabled;
bool m_deferredSend;
bool m_messageReceived;
QList<QDeclarativeDebugData> m_data;
};
QT_END_NAMESPACE
#endif // QDECLARATIVEDEBUGTRACE_P_H
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