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/*
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#ifndef DeviceOrientationProviderQt_h
#define DeviceOrientationProviderQt_h
#include "DeviceOrientation.h"
#include "RefPtr.h"
#include <QObject>
#include <QRotationFilter>
QTM_USE_NAMESPACE
namespace WebCore {
class DeviceOrientationClientQt;
class DeviceOrientationProviderQt : public QObject, public QRotationFilter {
Q_OBJECT
public:
DeviceOrientationProviderQt();
~DeviceOrientationProviderQt();
bool filter(QRotationReading*);
void start();
void stop();
bool isActive() const { return m_rotation.isActive(); }
DeviceOrientation* orientation() const { return m_orientation.get(); }
bool hasAlpha() const { return m_rotation.property("hasZ").toBool(); }
Q_SIGNALS:
void deviceOrientationChanged(DeviceOrientation*);
public Q_SLOTS:
void changeDeviceOrientation(DeviceOrientation*);
private:
void activeClientMock();
RefPtr<DeviceOrientation> m_orientation;
QRotationSensor m_rotation;
};
}
#endif // DeviceOrientationProviderQt_h
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