--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/qtmobility/src/sensors/qtapsensor.cpp Fri Apr 16 15:51:22 2010 +0300
@@ -0,0 +1,207 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, 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.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qtapsensor.h"
+#include "qtapsensor_p.h"
+
+QTM_BEGIN_NAMESPACE
+
+IMPLEMENT_READING(QTapReading)
+
+/*!
+ \class QTapReading
+ \ingroup sensors_reading
+
+ \preliminary
+ \brief The QTapReading class represents one reading from the
+ tap sensor.
+
+ \section2 QTapReading Units
+ The tap sensor registers tap and double tap events in one of the six directions.
+ There are 3 axes that originate from the phone. They are arranged as follows.
+\code
+ +z
+ |
+ | +y
+ | /
+ |----/----
+ /| NOKIA /|
+ //|--/--- / |
+ // | / // /
+ // |/ // /
+ // '--------------- +x
+ // // /
+ // // /
+ /---------/ /
+ / O / /
+ / / /
+ ---------- /
+ |_________!/
+\endcode
+*/
+
+/*!
+ \enum QTapReading::TapDirection
+
+ The tap direction is reported as one of the six directions (X, Y, Z, positive and negative).
+ There are 3 flags that you can use if you only care about the axis in use.
+
+ \value Undefined This value means that the direction is unknown.
+ \value X This flag is set if the tap was along the X axis.
+ \value Y This flag is set if the tap was along the Y axis.
+ \value Z This flag is set if the tap was along the Z axis.
+ \value X_Pos This value is returned if the tap was towards the positive X direction.
+ \value Y_Pos This value is returned if the tap was towards the positive Y direction.
+ \value Z_Pos This value is returned if the tap was towards the positive Z direction.
+ \value X_Neg This value is returned if the tap was towards the negative X direction.
+ \value Y_Neg This value is returned if the tap was towards the negative Y direction.
+ \value Z_Neg This value is returned if the tap was towards the negative Z direction.
+*/
+
+/*!
+ \property QTapReading::tapDirection
+ \brief the direction of the tap.
+
+ \sa {QTapReading Units}
+*/
+
+QTapReading::TapDirection QTapReading::tapDirection() const
+{
+ return static_cast<QTapReading::TapDirection>(d->tapDirection);
+}
+
+/*!
+ Sets the tap direction to \a tapDirection.
+*/
+void QTapReading::setTapDirection(QTapReading::TapDirection tapDirection)
+{
+ d->tapDirection = tapDirection;
+}
+
+/*!
+ \property QTapReading::doubleTap
+ \brief a value indicating if there was a single or double tap.
+
+ \list
+ \o true - double tap
+ \o false - single tap
+ \endlist
+ \sa {QTapReading Units}
+*/
+
+bool QTapReading::isDoubleTap() const
+{
+ return d->doubleTap;
+}
+
+/*!
+ Sets the double tap status of the reading to \a doubleTap.
+*/
+void QTapReading::setDoubleTap(bool doubleTap)
+{
+ d->doubleTap = doubleTap;
+}
+
+// =====================================================================
+
+// begin generated code
+
+/*!
+ \class QTapFilter
+ \ingroup sensors_filter
+
+ \preliminary
+ \brief The QTapFilter class is a convenience wrapper around QSensorFilter.
+
+ The only difference is that the filter() method features a pointer to QTapReading
+ instead of QSensorReading.
+*/
+
+/*!
+ \fn QTapFilter::filter(QTapReading *reading)
+
+ Called when \a reading changes. Returns false to prevent the reading from propagating.
+
+ \sa QSensorFilter::filter()
+*/
+
+const char *QTapSensor::type("QTapSensor");
+
+/*!
+ \class QTapSensor
+ \ingroup sensors_type
+
+ \preliminary
+ \brief The QTapSensor class is a convenience wrapper around QSensor.
+
+ The only behavioural difference is that this class sets the type properly.
+
+ This class also features a reading() function that returns a QTapReading instead of a QSensorReading.
+
+ For details about how the sensor works, see \l QTapReading.
+
+ \sa QTapReading
+*/
+
+/*!
+ \fn QTapSensor::QTapSensor(QObject *parent)
+
+ Construct the sensor as a child of \a parent.
+*/
+
+/*!
+ \fn QTapSensor::~QTapSensor()
+
+ Destroy the sensor. Stops the sensor if it has not already been stopped.
+*/
+
+/*!
+ \fn QTapSensor::reading() const
+
+ Returns the reading class for this sensor.
+
+ \sa QSensor::reading()
+*/
+// end generated code
+
+#include "moc_qtapsensor.cpp"
+QTM_END_NAMESPACE
+