forked from qt-creator/qt-creator
054f03e165
This way we can have a central filter menu to hide and show features in any connected views. Change-Id: I8142da0062a23f8166555016de6c7cb38060f725 Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
116 lines
3.8 KiB
C++
116 lines
3.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://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 and
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** conditions see http://www.qt.io/terms-conditions. For further information
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** use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#ifndef QMLPROFILERTRACEFILE_H
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#define QMLPROFILERTRACEFILE_H
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#include <QFutureInterface>
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#include <QObject>
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#include <QVector>
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#include <QString>
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#include <qmldebug/qmlprofilereventlocation.h>
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#include <qmldebug/qmlprofilereventtypes.h>
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#include "qmlprofilerdatamodel.h"
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QT_FORWARD_DECLARE_CLASS(QIODevice)
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QT_FORWARD_DECLARE_CLASS(QXmlStreamReader)
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namespace QmlProfiler {
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namespace Internal {
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class QmlProfilerFileReader : public QObject
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{
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Q_OBJECT
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public:
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explicit QmlProfilerFileReader(QObject *parent = 0);
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void setQmlDataModel(QmlProfilerDataModel *dataModel);
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void setFuture(QFutureInterface<void> *future);
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bool load(QIODevice *device);
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quint64 loadedFeatures() const;
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signals:
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void error(const QString &error);
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private:
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void loadEventData(QXmlStreamReader &reader);
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void loadProfilerDataModel(QXmlStreamReader &reader);
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void loadNoteData(QXmlStreamReader &reader);
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void progress(QIODevice *device);
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bool isCanceled() const;
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QmlProfilerDataModel *m_qmlModel;
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QFutureInterface<void> *m_future;
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QVector<QmlProfilerDataModel::QmlEventTypeData> m_qmlEvents;
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QVector<QmlProfilerDataModel::QmlEventData> m_ranges;
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QVector<QmlProfilerDataModel::QmlEventNoteData> m_notes;
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quint64 m_loadedFeatures;
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};
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class QmlProfilerFileWriter : public QObject
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{
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Q_OBJECT
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public:
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explicit QmlProfilerFileWriter(QObject *parent = 0);
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void setTraceTime(qint64 startTime, qint64 endTime, qint64 measturedTime);
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void setQmlEvents(const QVector<QmlProfilerDataModel::QmlEventTypeData> &types,
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const QVector<QmlProfilerDataModel::QmlEventData> &events);
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void setNotes(const QVector<QmlProfilerDataModel::QmlEventNoteData> ¬es);
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void setFuture(QFutureInterface<void> *future);
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void save(QIODevice *device);
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private:
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void calculateMeasuredTime();
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void incrementProgress();
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bool isCanceled() const;
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qint64 m_startTime, m_endTime, m_measuredTime;
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QFutureInterface<void> *m_future;
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QVector<QmlProfilerDataModel::QmlEventTypeData> m_qmlEvents;
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QVector<QmlProfilerDataModel::QmlEventData> m_ranges;
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QVector<QmlProfilerDataModel::QmlEventNoteData> m_notes;
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int m_newProgressValue;
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};
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} // namespace Internal
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} // namespace QmlProfiler
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#endif // QMLPROFILERTRACEFILE_H
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