forked from qt-creator/qt-creator
f94e048c2f
They aren't part of any public API and the pimpl pattern just gets in the way here. Also, initialize members inline where possible, remove redundant deletes, prefer explicit ownership over parenting, and use std::unique_ptr for owned objects and QPointer for non-owned QObjects. Change-Id: Ibe1e1f88d0e38b6ca26544fccb1db6b809d1556b Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
150 lines
4.5 KiB
C++
150 lines
4.5 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "qmlprofilernotesmodel.h"
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#include "qmlprofilereventtypes.h"
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#include "qmleventlocation.h"
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#include "qmlprofilerconstants.h"
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#include <QHash>
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#include <QStack>
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#include <QVector>
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#include <QObject>
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#include <QPointer>
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namespace QmlProfiler {
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class QmlProfilerModelManager;
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class QmlProfilerStatisticsRelativesModel;
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enum QmlProfilerStatisticsRelation {
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QmlProfilerStatisticsChilden,
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QmlProfilerStatisticsParents
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};
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class QmlProfilerStatisticsModel : public QObject
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{
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Q_OBJECT
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public:
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struct QmlEventStats {
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qint64 duration = 0;
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qint64 durationSelf = 0;
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qint64 durationRecursive = 0;
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qint64 calls = 0;
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qint64 minTime = std::numeric_limits<qint64>::max();
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qint64 maxTime = 0;
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qint64 medianTime = 0;
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};
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double durationPercent(int typeId) const;
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double durationSelfPercent(int typeId) const;
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QmlProfilerStatisticsModel(QmlProfilerModelManager *modelManager);
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~QmlProfilerStatisticsModel() override = default;
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void restrictToFeatures(quint64 features);
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bool isRestrictedToRange() const;
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const QHash<int, QmlEventStats> &getData() const;
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const QVector<QmlEventType> &getTypes() const;
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const QHash<int, QString> &getNotes() const;
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int count() const;
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void clear();
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void setRelativesModel(QmlProfilerStatisticsRelativesModel *childModel,
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QmlProfilerStatisticsRelation relation);
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QmlProfilerModelManager *modelManager() const;
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signals:
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void dataAvailable();
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void notesAvailable(int typeIndex);
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private:
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void loadEvent(const QmlEvent &event, const QmlEventType &type);
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void finalize();
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void dataChanged();
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void notesChanged(int typeIndex);
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QHash<int, QmlEventStats> m_data;
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QPointer<QmlProfilerStatisticsRelativesModel> m_calleesModel;
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QPointer<QmlProfilerStatisticsRelativesModel> m_callersModel;
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QPointer<QmlProfilerModelManager> m_modelManager;
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QList<RangeType> m_acceptedTypes;
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QHash<int, QString> m_notes;
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QStack<QmlEvent> m_callStack;
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QStack<QmlEvent> m_compileStack;
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QHash<int, QVector<qint64>> m_durations;
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};
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class QmlProfilerStatisticsRelativesModel : public QObject
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{
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Q_OBJECT
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public:
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struct QmlStatisticsRelativesData {
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qint64 duration = 0;
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qint64 calls = 0;
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bool isRecursive = false;
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};
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typedef QHash <int, QmlStatisticsRelativesData> QmlStatisticsRelativesMap;
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QmlProfilerStatisticsRelativesModel(QmlProfilerModelManager *modelManager,
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QmlProfilerStatisticsModel *statisticsModel,
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QmlProfilerStatisticsRelation relation);
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int count() const;
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void clear();
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const QmlStatisticsRelativesMap &getData(int typeId) const;
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const QVector<QmlEventType> &getTypes() const;
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void loadEvent(RangeType type, const QmlEvent &event, bool isRecursive);
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QmlProfilerStatisticsRelation relation() const;
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signals:
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void dataAvailable();
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protected:
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QHash<int, QmlStatisticsRelativesMap> m_data;
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QPointer<QmlProfilerModelManager> m_modelManager;
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struct Frame {
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qint64 startTime = 0;
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int typeId = -1;
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};
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QStack<Frame> m_callStack;
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QStack<Frame> m_compileStack;
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const QmlProfilerStatisticsRelation m_relation;
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};
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} // namespace QmlProfiler
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