1 files changed, 58 insertions, 0 deletions
diff --git a/WebKit/qt/WebCoreSupport/DeviceOrientationProviderQt.h b/WebKit/qt/WebCoreSupport/DeviceOrientationProviderQt.h
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+++ b/WebKit/qt/WebCoreSupport/DeviceOrientationProviderQt.h
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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*);
+
+private:
+    RefPtr<DeviceOrientation> m_orientation;
+    QRotationSensor m_rotation;
+};
+
+}
+
+#endif // DeviceOrientationProviderQt_h