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Diffstat (limited to 'src/sensors/gestures/qsensorgesturerecognizer.cpp')
| -rw-r--r-- | src/sensors/gestures/qsensorgesturerecognizer.cpp | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/src/sensors/gestures/qsensorgesturerecognizer.cpp b/src/sensors/gestures/qsensorgesturerecognizer.cpp deleted file mode 100644 index baf414e1..00000000 --- a/src/sensors/gestures/qsensorgesturerecognizer.cpp +++ /dev/null @@ -1,214 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** 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 The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/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 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qsensorgesturerecognizer.h" -#include "qsensorgesture_p.h" - -#include "qsensorgesturemanager.h" -#ifdef SIMULATOR_BUILD -#include "qsensorgesturemanagerprivate_p.h" -#endif -QT_BEGIN_NAMESPACE - -/*! - \class QSensorGestureRecognizer - \ingroup sensorgestures_recognizer - \inmodule QtSensors - \since 5.1 - - \brief The QSensorGestureRecognizer class is the base class for a sensor gesture - recognizer. - - QSensorGesture recognizer developers should sub-class this to implement their own recognizer. - - All sensor gesture recognizers have a detected(QString) signal. Implementors can use this - and send recognizer specific gestures, such as detected("shake_left") or implement custom signals - such as shakeLeft(). - - These custom signals will be available in the QSensorGesture object at runtime. - - \sa QSensorGestureRecognizer::gestureSignals() - - */ - -/*! - \fn void QSensorGestureRecognizer::create() - - Called by QSensorGesture object constructor to create the recognizers backend. - - Implementors would use this to instantiate QSensors and connect signals. - - */ - -/*! - \fn QString QSensorGestureRecognizer::id() const - Returns the identifier for this recognizer. - */ -/*! - \fn bool QSensorGestureRecognizer::start() - - Called by QSensorGesture::startDetection() to start this recognizer. - Implementors should start the sensors. - Returns true if the operation is successful. - - */ -/*! - \fn bool QSensorGestureRecognizer::stop() - - Called by QSensorGesture::stopDetection() to stop this recognizer. - Returns true if the call succeeds, otherwise false. - - Implementors should stop the sensors. - - */ -/*! - \fn bool QSensorGestureRecognizer::isActive() - - Returns true if this recognizer is active, otherwise false. - */ - -/*! - \fn QSensorGestureRecognizer::detected(const QString &gestureId) - Signals when the \a gestureId gesture has been recognized. - */ - -class QSensorGestureRecognizerPrivate -{ -public: - bool initialized; - int count; -}; - - -/*! - Constructs the QSensorGestureRecognizer with \a parent as parent. - */ -QSensorGestureRecognizer::QSensorGestureRecognizer(QObject *parent) - :QObject(parent), - d_ptr(new QSensorGestureRecognizerPrivate()) -{ -} - -/*! - Destroy the QSensorGestureRecognizer -*/ -QSensorGestureRecognizer::~QSensorGestureRecognizer() -{ - delete d_ptr; -} - -/*! - Returns a list of signals that this recognizer supports. - - Note that all signals declared will be exported to the QSensorGesture - object. If you need to use signals that are not exported, you should use a private class - to do so. - - */ -QStringList QSensorGestureRecognizer::gestureSignals() const -{ - QStringList list; - bool ok = false; - for (int i = 0; i < this->metaObject()->methodCount(); i++) { - //weed out objectsignals and slots - const QByteArray sig(this->metaObject()->method(i).methodSignature()); - if (this->metaObject()->indexOfSignal(sig) != -1) { - if (sig.contains("detected")) - ok = true; - if (ok) - list.append(QString::fromLatin1(sig)); - } - } - return list; -} - -/*! - Calls QSensorGestureRecognizer::create() if the recognizer is valid. -*/ -void QSensorGestureRecognizer::createBackend() -{ - if (d_ptr->initialized) { - return; - } - d_ptr->initialized = true; - create(); -} - -/*! - Calls QSensorGestureRecognizer::start() if the recognizer isn't already initialized. - This is called by the QSensorGesture object, so please use that instead. - -\sa QSensorGesture::startDetection() - -*/ -void QSensorGestureRecognizer::startBackend() -{ - if (!d_ptr->initialized) { - qWarning() << "Not starting. Gesture Recognizer not initialized"; - return; - } - if (d_ptr->count++ == 0) { - start(); -#ifdef SIMULATOR_BUILD - QSensorGestureManagerPrivate::instance()->recognizerStarted(this); -#endif - } -} - -/*! - Calls QSensorGestureRecognizer::stop() if no other clients are using it. - This is called by the QSensorGesture object, so please use that instead. - -\sa QSensorGesture::stopDetection() -*/ -void QSensorGestureRecognizer::stopBackend() -{ - if (!d_ptr->initialized) { - qWarning() << "Not stopping. Gesture Recognizer not initialized"; - return; - } - if (--d_ptr->count == 0) { - stop(); -#ifdef SIMULATOR_BUILD - QSensorGestureManagerPrivate::instance()->recognizerStopped(this); -#endif - } -} - -QT_END_NAMESPACE |