add slam gesture

Change-Id: I0aa474d2398f59c0b766ed7fd7458ecd50b1fd4e
Reviewed-by: Lorn Potter <lorn.potter@nokia.com>

1 files changed, 95 insertions, 0 deletions

diff --git a/src/plugins/sensorgestures/qtsensors/qslamgesturerecognizer.h b/src/plugins/sensorgestures/qtsensors/qslamgesturerecognizer.h
new file mode 100644
index 00000000..2fecb5aa
--- /dev/null
+++ b/src/plugins/sensorgestures/qtsensors/qslamgesturerecognizer.h
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the QtSensors module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** 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, Nokia gives you certain additional
+** rights. These rights are described in the Nokia 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.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#ifndef QSLAMSENSORGESTURERECOGNIZER_H
+#define QSLAMSENSORGESTURERECOGNIZER_H
+
+#include <qsensorgesturerecognizer.h>
+#include <QtSensors>
+#include <QtSensors/QOrientationSensor>
+
+QT_BEGIN_NAMESPACE
+
+class QSlamSensorGestureRecognizer : public QSensorGestureRecognizer
+{
+    Q_OBJECT
+public:
+    explicit QSlamSensorGestureRecognizer(QObject *parent = 0);
+    ~QSlamSensorGestureRecognizer();
+
+    void create();
+
+    QString id() const;
+    bool start();
+    bool stop();
+    bool isActive();
+
+Q_SIGNALS:
+    void slam();
+
+private slots:
+    void accelChanged();
+    void timeout();
+private:
+
+    QAccelerometer *accel;
+    QOrientationSensor *orientation;
+    QTimer *timer;
+    int accelRange;
+    bool active;
+
+    qreal lastX;
+    qreal lastY;
+    qreal lastZ;
+
+
+    bool detecting;
+    bool slamOk;
+
+    QList<bool> slamMap;
+
+    void checkForSlam();
+
+};
+
+QT_END_NAMESPACE
+#endif // QSLAMSENSORGESTURERECOGNIZER_H