/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** 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
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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
** included in the packaging of this file. Please review the following
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****************************************************************************/

#pragma once

#include <QObject>

namespace QmlProfiler {

class QmlProfilerStateManager : public QObject
{
    Q_OBJECT
public:
    enum QmlProfilerState {
        Idle,
        AppRunning,
        AppStopRequested,
        AppDying,
    };

    explicit QmlProfilerStateManager(QObject *parent = 0);
    ~QmlProfilerStateManager();

    QmlProfilerState currentState();
    bool clientRecording();
    bool serverRecording();
    quint64 requestedFeatures() const;
    quint64 recordedFeatures() const;

    QString currentStateAsString();

signals:
    void stateChanged();
    void clientRecordingChanged(bool);
    void serverRecordingChanged(bool);
    void requestedFeaturesChanged(quint64);
    void recordedFeaturesChanged(quint64);

public slots:
    void setCurrentState(QmlProfilerState newState);
    void setClientRecording(bool recording);
    void setServerRecording(bool recording);
    void setRequestedFeatures(quint64 features);
    void setRecordedFeatures(quint64 features);

private:
    class QmlProfilerStateManagerPrivate;
    QmlProfilerStateManagerPrivate *d;
};

} // namespace QmlProfiler