add new sensor gestures

Change-Id: Ided28e5d26af383b019d84ebb128c8ec6d6e3d34
Sanity-Review: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Lincoln Ramsay <lincoln.ramsay@nokia.com>

1 files changed, 130 insertions, 0 deletions

diff --git a/src/plugins/sensorgestures/qtsensors/qturnoversensorgesturerecognizer.cpp b/src/plugins/sensorgestures/qtsensors/qturnoversensorgesturerecognizer.cpp
new file mode 100644
index 00000000..a7d9310a
--- /dev/null
+++ b/src/plugins/sensorgestures/qtsensors/qturnoversensorgesturerecognizer.cpp
@@ -0,0 +1,130 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** 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.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtSensors/QSensor>
+
+#include "qturnoversensorgesturerecognizer.h"
+QT_BEGIN_NAMESPACE
+
+// turnover and put down i.e. facedown
+
+QTurnoverSensorGestureRecognizer::QTurnoverSensorGestureRecognizer(QObject *parent) :
+    QSensorGestureRecognizer(parent),
+    isClose(0)
+  , isFaceDown(0)
+{
+}
+
+QTurnoverSensorGestureRecognizer::~QTurnoverSensorGestureRecognizer()
+{
+}
+
+void QTurnoverSensorGestureRecognizer::create()
+{
+    orientation = new QOrientationSensor(this);
+    orientation->connectToBackend();
+    proximity = new QProximitySensor(this);
+    proximity->connectToBackend();
+
+
+}
+
+bool QTurnoverSensorGestureRecognizer::start()
+{
+    connect(orientation,SIGNAL(readingChanged()),this,SLOT(orientationChanged()));
+    connect(proximity,SIGNAL(readingChanged()),this,SLOT(proximityChanged()));
+    active = (orientation->start() && proximity->start());
+    return active;
+}
+
+bool QTurnoverSensorGestureRecognizer::stop()
+{
+    orientation->stop();
+    proximity->stop();
+    active = (orientation->isActive() && proximity->isActive());
+    disconnect(orientation,SIGNAL(readingChanged()),this,SLOT(orientationChanged()));
+    disconnect(proximity,SIGNAL(readingChanged()),this,SLOT(proximityChanged()));
+    return !active;
+}
+
+bool QTurnoverSensorGestureRecognizer::isActive()
+{
+    return active;
+}
+
+QString QTurnoverSensorGestureRecognizer::id() const
+{
+    return QString("QtSensors.turnover");
+}
+
+void QTurnoverSensorGestureRecognizer::proximityChanged()
+{
+    isClose = proximity->reading()->close();
+    isRecognized();
+}
+
+void QTurnoverSensorGestureRecognizer::orientationChanged()
+{
+    switch (orientation->reading()->orientation()) {
+       case  QOrientationReading::FaceDown:
+    {
+        isFaceDown = true;
+        isRecognized();
+    }
+        break;
+    default:
+        isFaceDown = false;
+        break;
+    };
+}
+
+void QTurnoverSensorGestureRecognizer::isRecognized()
+{
+    qDebug() << Q_FUNC_INFO
+             << isClose << isFaceDown;
+
+    if (isClose && isFaceDown) {
+        Q_EMIT turnover();
+        Q_EMIT detected("turnover");
+    }
+}
+QT_END_NAMESPACE
+