qqmlprofilerclient_p.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QQMLPROFILERCLIENT_P_H
#define QQMLPROFILERCLIENT_P_H
 
#include "qqmldebugclient_p.h"
#include "qqmlprofilereventlocation_p.h"
#include "qqmlprofilereventreceiver_p.h"
#include "qqmlprofilerclientdefinitions_p.h"
 
#include <private/qpacket_p.h>
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
QT_BEGIN_NAMESPACE
 
class QQmlProfilerClientPrivate;
class QQmlProfilerClient : public QQmlDebugClient
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QQmlProfilerClient)
    Q_PROPERTY(bool recording READ isRecording WRITE setRecording NOTIFY recordingChanged)
 
public:
    QQmlProfilerClient(QQmlDebugConnection *connection, QQmlProfilerEventReceiver *eventReceiver,
                       quint64 features = std::numeric_limits<quint64>::max());
    ~QQmlProfilerClient();
 
    bool isRecording() const;
    void setRecording(bool);
    quint64 recordedFeatures() const;
    virtual void messageReceived(const QByteArray &) override;
 
    void clearEvents();
    void clearAll();
 
    void sendRecordingStatus(int engineId = -1);
    void setRequestedFeatures(quint64 features);
    void setFlushInterval(quint32 flushInterval);
 
protected:
    QQmlProfilerClient(QQmlProfilerClientPrivate &dd);
    void onStateChanged(State status);
 
Q_SIGNALS:
    void complete(qint64 maximumTime);
    void traceFinished(qint64 timestamp, const QList<int> &engineIds);
    void traceStarted(qint64 timestamp, const QList<int> &engineIds);
 
    void recordingChanged(bool arg);
    void recordedFeaturesChanged(quint64 features);
 
    void cleared();
};
 
QT_END_NAMESPACE
 
#endif // QQMLPROFILERCLIENT_P_H