/****************************************************************************
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** Copyright (C) 2016 The Qt Company Ltd.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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#pragma once

#include "qmlprofiler_global.h"
#include "qmlprofilermodelmanager.h"
#include "qmlprofilerdatamodel.h"
#include "timeline/timelinemodel.h"

namespace QmlProfiler {

class QMLPROFILER_EXPORT QmlProfilerTimelineModel : public Timeline::TimelineModel {
    Q_OBJECT
    Q_PROPERTY(RangeType rangeType READ rangeType CONSTANT)
    Q_PROPERTY(Message message READ message CONSTANT)
    Q_PROPERTY(QmlProfilerModelManager *modelManager READ modelManager CONSTANT)

public:
    QmlProfilerTimelineModel(QmlProfilerModelManager *modelManager, Message message,
                             RangeType rangeType, ProfileFeature mainFeature, QObject *parent);

    QmlProfilerModelManager *modelManager() const;

    RangeType rangeType() const;
    Message message() const;
    ProfileFeature mainFeature() const;

    virtual bool accepted(const QmlEventType &type) const;
    bool handlesTypeId(int typeId) const;

    QVariantMap locationFromTypeId(int index) const;

    virtual void loadEvent(const QmlEvent &event, const QmlEventType &type) = 0;
    virtual void finalize() = 0;

private slots:
    void dataChanged();
    void onVisibleFeaturesChanged(quint64 features);

protected:
    void announceFeatures(quint64 features);

private:
    const Message m_message;
    const RangeType m_rangeType;
    const ProfileFeature m_mainFeature;
    QmlProfilerModelManager *const m_modelManager;

    void updateProgress(qint64 count, qint64 max) const;
};

} // namespace QmlProfiler
