| /* |
| * 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 |