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authorThomas McGuire <thomas.mcguire.qnx@kdab.com>2013-02-01 11:49:18 +0100
committerThe Qt Project <gerrit-noreply@qt-project.org>2013-02-08 11:17:38 +0100
commit270e896a26713cb4d7e7c5703a03413bce76e581 (patch)
treeb805f467bb5c3d57fd5fd1b912ec69b6ab9ba986 /src/sensors/qaltimeter.h
parente2bee30ba347f781c9fd635375040604c7270621 (diff)
downloadqtsensors-270e896a26713cb4d7e7c5703a03413bce76e581.tar.gz
Add a QAltimeter class.
Port the Blackberry backend to use it. Change-Id: I3d3bc1d6fa8b42d3d0d64bcd3245050b67a37dc7 Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
Diffstat (limited to 'src/sensors/qaltimeter.h')
-rw-r--r--src/sensors/qaltimeter.h84
1 files changed, 84 insertions, 0 deletions
diff --git a/src/sensors/qaltimeter.h b/src/sensors/qaltimeter.h
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+/****************************************************************************
+**
+** Copyright (C) 2013 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtSensors module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef QALTIMETER_H
+#define QALTIMETER_H
+
+#include <QtSensors/qsensor.h>
+
+QT_BEGIN_NAMESPACE
+
+class QAltimeterReadingPrivate;
+
+class Q_SENSORS_EXPORT QAltimeterReading : public QSensorReading
+{
+ Q_OBJECT
+ Q_PROPERTY(qreal altitude READ altitude)
+ DECLARE_READING(QAltimeterReading)
+public:
+ qreal altitude() const;
+ void setAltitude(qreal altitude);
+};
+
+class Q_SENSORS_EXPORT QAltimeterFilter : public QSensorFilter
+{
+public:
+ virtual bool filter(QAltimeterReading *reading) = 0;
+private:
+ bool filter(QSensorReading *reading) Q_DECL_OVERRIDE
+ { return filter(static_cast<QAltimeterReading*>(reading)); }
+};
+
+class Q_SENSORS_EXPORT QAltimeter : public QSensor
+{
+ Q_OBJECT
+public:
+ explicit QAltimeter(QObject *parent = 0);
+ ~QAltimeter();
+ QAltimeterReading *reading() const { return static_cast<QAltimeterReading*>(QSensor::reading()); }
+ static char const * const type;
+
+private:
+ Q_DISABLE_COPY(QAltimeter)
+};
+
+QT_END_NAMESPACE
+
+#endif