qqmlprofilereventreceiver_p.h

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// Copyright (C) 2017 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
// Qt-Security score:significant
 
#ifndef QQMLPROFILEREVENTRECEIVER_P_H
#define QQMLPROFILEREVENTRECEIVER_P_H
 
#include "qqmlprofilerevent_p.h"
#include "qqmlprofilereventtype_p.h"
 
#include <QtCore/qobject.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 QQmlProfilerEventReceiver : public QObject
{
    Q_OBJECT
public:
    explicit QQmlProfilerEventReceiver(QObject *parent = nullptr) : QObject(parent) {}
    ~QQmlProfilerEventReceiver() override;
 
    virtual qsizetype numLoadedEventTypes() const = 0;
    virtual qsizetype numLoadedEvents() const = 0;
    virtual void addEventType(const QQmlProfilerEventType &type) = 0;
    virtual void addEvent(const QQmlProfilerEvent &event) = 0;
    virtual void clear() = 0;
 
    virtual bool save(const QString &filename);
 
    bool isEmpty() const { return numLoadedEvents() == 0; };
 
public Q_SLOTS:
    virtual void startTrace(qint64 time, const QList<int> &engineIds);
    virtual void endTrace(qint64 time, const QList<int> &engineIds);
    virtual void complete(qint64 maximumTime);
 
Q_SIGNALS:
    void error(const QString &error);
    void dataReady();
 
protected:
    QQmlProfilerEventReceiver(QObjectPrivate &dd, QObject *parent);
};
 
QT_END_NAMESPACE
 
#endif // QQMLPROFILEREVENTRECEIVER_P_H