1 files changed, 110 insertions, 0 deletions
diff --git a/src/plugins/sensors/sensorfw/sensorfwtapsensor.cpp b/src/plugins/sensors/sensorfw/sensorfwtapsensor.cpp
new file mode 100644
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+++ b/src/plugins/sensors/sensorfw/sensorfwtapsensor.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "sensorfwtapsensor.h"
+
+char const * const SensorfwTapSensor::id("sensorfw.tapsensor");
+bool SensorfwTapSensor::m_initDone = false;
+
+SensorfwTapSensor::SensorfwTapSensor(QSensor *sensor)
+    : SensorfwSensorBase(sensor), m_isOnceStarted(false)
+{
+    initSensor<TapSensorChannelInterface>(m_initDone);
+    setReading<QTapReading>(&m_reading);
+    addOutputRange(QTapReading::Undefined, QTapReading::Z_Both, 1);
+    addDataRate(10,10); //TODO: fix this when we know better
+}
+
+
+void SensorfwTapSensor::start()
+{
+    bool b = sensor()->returnDoubleTapEvents();
+    bool isDoubleTapSensor = m_isDoubleTapSensor;
+    if (!b) {
+        sensor()->setReturnDoubleTapEvents(true); //by default doubles
+        m_isDoubleTapSensor = true;
+    }
+    else m_isDoubleTapSensor = b;
+
+    if (!m_isOnceStarted || (m_isOnceStarted && isDoubleTapSensor != m_isDoubleTapSensor))
+        ((TapSensorChannelInterface*)m_sensorInterface)->
+                setTapType(m_isDoubleTapSensor?TapSensorChannelInterface::Double:TapSensorChannelInterface::Single);
+
+    SensorfwSensorBase::start();
+    // Set tap type (single/double)
+    m_reading.setDoubleTap(m_isDoubleTapSensor);
+    m_isOnceStarted = true;
+}
+
+
+void SensorfwTapSensor::slotDataAvailable(const Tap& data)
+{
+    // Set tap direction
+    QTapReading::TapDirection o;
+    switch (data.direction()) {
+    case TapData::X:         o = QTapReading::X_Both;    break;
+    case TapData::Y:         o = QTapReading::Y_Both;    break;
+    case TapData::Z:         o = QTapReading::Z_Both;    break;
+    case TapData::LeftRight: o = QTapReading::X_Pos;     break;
+    case TapData::RightLeft: o = QTapReading::X_Neg;     break;
+    case TapData::TopBottom: o = QTapReading::Z_Neg;     break;
+    case TapData::BottomTop: o = QTapReading::Z_Pos;     break;
+    case TapData::FaceBack:  o = QTapReading::Y_Pos;     break;
+    case TapData::BackFace:  o = QTapReading::Y_Neg;     break;
+    default:                 o = QTapReading::Undefined;
+    }
+    m_reading.setTapDirection(o);
+    m_reading.setTimestamp(data.tapData().timestamp_);
+    newReadingAvailable();
+}
+
+
+bool SensorfwTapSensor::doConnect()
+{
+    return QObject::connect(m_sensorInterface, SIGNAL(dataAvailable(const Tap&)),
+                            this, SLOT(slotDataAvailable(const Tap&)));
+}
+
+
+QString SensorfwTapSensor::sensorName() const
+{
+    return "tapsensor";
+}