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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef QMLPROFILEROVERVIEWMODELPROXY_H
#define QMLPROFILEROVERVIEWMODELPROXY_H
#include <QObject>
namespace QmlProfiler {
namespace Internal {
class QmlProfilerModelManager;
class QmlProfilerOverviewModelProxy : public QObject
{
Q_PROPERTY(bool empty READ isEmpty NOTIFY emptyChanged)
Q_OBJECT
public:
struct QmlOverviewEvent {
int row;
qint64 startTime;
qint64 duration;
double height;
int eventId;
int eventType;
int bindingLoopHead;
};
QmlProfilerOverviewModelProxy(QmlProfilerModelManager *modelManager, QObject *parent = 0);
~QmlProfilerOverviewModelProxy();
const QVector<QmlOverviewEvent> getData() const;
void loadData();
Q_INVOKABLE int count() const;
Q_INVOKABLE qint64 traceStartTime() const;
Q_INVOKABLE qint64 traceDuration() const;
Q_INVOKABLE qint64 traceEndTime() const;
Q_INVOKABLE qint64 getStartTime(int index) const;
Q_INVOKABLE qint64 getDuration(int index) const;
Q_INVOKABLE int getType(int index) const;
Q_INVOKABLE int getEventId(int index) const;
Q_INVOKABLE int getBindingLoopDest(int i) const;
void clear();
int rowCount() const;
// QML interface
bool isEmpty() const;
signals:
void countChanged();
void dataAvailable();
// void stateChanged();
void emptyChanged();
// void expandedChanged();
private slots:
void dataChanged();
private:
void detectBindingLoops();
private:
class QmlProfilerOverviewModelProxyPrivate;
QmlProfilerOverviewModelProxyPrivate *d;
};
}
}
#endif
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