/****************************************************************************
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** Contact: http://www.qt-project.org/legal
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** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
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****************************************************************************/
#ifndef QFEEDBACKACTUATOR_H
#define QFEEDBACKACTUATOR_H

#include <qmobilityglobal.h>
#include <QtCore/QObject>

QT_BEGIN_HEADER

QTM_BEGIN_NAMESPACE

class QFeedbackEffect;

class Q_FEEDBACK_EXPORT QFeedbackActuator : public QObject
{
    Q_OBJECT
    Q_PROPERTY(int id READ id)
    Q_PROPERTY(QString name READ name)
    Q_PROPERTY(QFeedbackActuator::State state READ state)
    Q_PROPERTY(bool valid READ isValid)
    Q_PROPERTY(bool enabled READ isEnabled WRITE setEnabled NOTIFY enabledChanged)
    Q_ENUMS(Capability)
    Q_ENUMS(State)
public:
    enum Capability {
        Envelope,
        Period
    };

    enum State {
        Busy,
        Ready,
        Unknown
    };

    QFeedbackActuator(QObject *parent = 0);

    int id() const;
    bool isValid() const;

    QString name() const;
    State state() const;

    Q_INVOKABLE bool isCapabilitySupported(Capability) const;

    bool isEnabled() const;
    void setEnabled(bool);

    static QList<QFeedbackActuator*> actuators();
    bool operator==(const QFeedbackActuator&) const;

signals:
    void enabledChanged();

private:
    QFeedbackActuator(QObject *parent, int id);
    friend class QFeedbackHapticsInterface;
    int m_id;
};

QTM_END_NAMESPACE

QT_END_HEADER

#endif