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/****************************************************************************
**
** Copyright (C) 2019 Klarälvdalens Datakonsult AB, a KDAB Group company,
** info@kdab.com, author Tim Henning <tim.henning@kdab.com>
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** 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
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "json/json.hpp"
#include <tracing/timelinemodel.h>
#include <QMap>
#include <QSet>
#include <QStack>
#include <QVector>
namespace Timeline {
class TimelineModelAggregator;
}
namespace CtfVisualizer {
namespace Internal {
class CtfTraceManager;
class CtfTimelineModel : public Timeline::TimelineModel
{
Q_OBJECT
friend class CtfTraceManager;
public:
explicit CtfTimelineModel(Timeline::TimelineModelAggregator *parent,
CtfTraceManager *traceManager, int tid, int pid);
QRgb color(int index) const override;
QVariantList labels() const override;
QVariantMap orderedDetails(int index) const override;
int expandedRow(int index) const override;
int collapsedRow(int index) const override;
int typeId(int index) const override;
bool handlesTypeId(int typeId) const override;
float relativeHeight(int index) const override;
QPair<bool, qint64> addEvent(const nlohmann::json &event, double traceBegin);
void finalize(double traceBegin, double traceEnd, const QString &processName, const QString &threadName);
int tid() const;
QString eventTitle(int index) const;
signals:
void detailsRequested(const QString &eventName) const;
private:
void updateName();
qint64 newStackEvent(const nlohmann::json &event, qint64 normalizedTime,
const std::string &eventPhase, const std::string &name, int selectionId);
qint64 closeStackEvent(const nlohmann::json &event, double timestamp, qint64 normalizedTime);
void addCounterValue(const nlohmann::json &event, qint64 normalizedTime, const std::string &name, int selectionId);
const QString &reuse(const QString &value);
protected:
CtfTraceManager *const m_traceManager;
int m_threadId;
QString m_threadName;
int m_processId;
QString m_processName;
int m_maxStackSize = 0;
QVector<int> m_nestingLevels;
QVector<QMap<int, QPair<QString, QString>>> m_details;
QSet<int> m_handledTypeIds;
QStack<int> m_openEventIds;
QSet<QString> m_reusableStrings;
struct CounterData {
qint64 end = 0;
int startEventIndex = -1;
float min = std::numeric_limits<float>::max();
float max = std::numeric_limits<float>::min();
};
QVector<std::string> m_counterNames;
QVector<CounterData> m_counterData;
QVector<float> m_counterValues;
QVector<int> m_itemToCounterIdx;
QVector<int> m_counterIndexToRow;
};
} // namespace Internal
} // namespace CtfVisualizer
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