diff options
author | Lorn Potter <lorn.potter@nokia.com> | 2012-01-09 16:26:23 +1000 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-01-12 02:01:55 +0100 |
commit | 413b134ed40515c7da6cc343190f55842c16ae49 (patch) | |
tree | 8ea4adbc883e6b64ce9747df5d7fdedb4e53ce60 /src/plugins/sensorgestures/qtsensors/qcoversensorgesturerecognizer.cpp | |
parent | 86f9434b444d6d3adb403bacd3227faba18ae8ed (diff) |
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>
Diffstat (limited to 'src/plugins/sensorgestures/qtsensors/qcoversensorgesturerecognizer.cpp')
-rw-r--r-- | src/plugins/sensorgestures/qtsensors/qcoversensorgesturerecognizer.cpp | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/plugins/sensorgestures/qtsensors/qcoversensorgesturerecognizer.cpp b/src/plugins/sensorgestures/qtsensors/qcoversensorgesturerecognizer.cpp new file mode 100644 index 00000000..db6a92e5 --- /dev/null +++ b/src/plugins/sensorgestures/qtsensors/qcoversensorgesturerecognizer.cpp @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** 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 "qcoversensorgesturerecognizer.h" +QT_BEGIN_NAMESPACE + +QCoverSensorGestureRecognizer::QCoverSensorGestureRecognizer(QObject *parent) : + QSensorGestureRecognizer(parent), + lastProx(0) +{ +} + +QCoverSensorGestureRecognizer::~QCoverSensorGestureRecognizer() +{ +} + +void QCoverSensorGestureRecognizer::create() +{ + proximity = new QProximitySensor(this); + proximity->connectToBackend(); + + orientation = new QOrientationSensor(this); + orientation->connectToBackend(); + + timer = new QTimer(this); + connect(timer,SIGNAL(timeout()),this,SLOT(timeout())); + timer->setSingleShot(true); + timer->setInterval(1000); +} + +QString QCoverSensorGestureRecognizer::id() const +{ + return QString("QtSensors.cover"); +} + +bool QCoverSensorGestureRecognizer::start() +{ + connect(proximity,SIGNAL(readingChanged()),this,SLOT(proximityChanged())); + proximity->start(); + orientation->start(); + return proximity->isActive(); +} + +bool QCoverSensorGestureRecognizer::stop() +{ + proximity->stop(); + orientation->stop(); + disconnect(proximity,SIGNAL(readingChanged()),this,SLOT(proximityChanged())); + return proximity->isActive(); +} + +bool QCoverSensorGestureRecognizer::isActive() +{ + return proximity->isActive(); +} + +void QCoverSensorGestureRecognizer::proximityChanged() +{ + if ((orientation->reading()->orientation() == QOrientationReading::FaceDown + || orientation->reading()->orientation() == QOrientationReading::FaceUp) + && proximity->reading()->close()) + timer->start(); +} + +void QCoverSensorGestureRecognizer::timeout() +{ + + if ((orientation->reading()->orientation() == QOrientationReading::FaceUp) + && proximity->reading()->close()) { + Q_EMIT cover(); + Q_EMIT detected("cover"); + } + lastProx = proximity->reading()->close(); +} + +QT_END_NAMESPACE |