diff options
Diffstat (limited to 'tradeshow/enterprise-kinectdatavis/src/quickfreenect/qquickfreenectstate.h')
-rw-r--r-- | tradeshow/enterprise-kinectdatavis/src/quickfreenect/qquickfreenectstate.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/tradeshow/enterprise-kinectdatavis/src/quickfreenect/qquickfreenectstate.h b/tradeshow/enterprise-kinectdatavis/src/quickfreenect/qquickfreenectstate.h new file mode 100644 index 0000000..fcedc5b --- /dev/null +++ b/tradeshow/enterprise-kinectdatavis/src/quickfreenect/qquickfreenectstate.h @@ -0,0 +1,98 @@ +/**************************************************************************** +** +** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies). +** Contact: For any questions to Digia, please use the contact form at +** http://www.qt.io +** +** This file is part of the examples of the Qt Enterprise Embedded. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names +** of its contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#ifndef QQUICKFREENECTSTATE_H +#define QQUICKFREENECTSTATE_H + +#include "qquickfreenectbackend.h" + +#include <QObject> +#include <QVector3D> + +class QQuickFreenectState : public QObject { + Q_OBJECT + Q_PROPERTY(QVector3D accelVector READ accelVector NOTIFY accelVectorChanged) + Q_PROPERTY(double motorTilt READ motorTilt WRITE setMotorTilt NOTIFY motorTiltChanged) + Q_PROPERTY(qreal minMotorTilt READ minMotorTilt CONSTANT) + Q_PROPERTY(qreal maxMotorTilt READ maxMotorTilt CONSTANT) + Q_PROPERTY(QString errorString READ errorString NOTIFY errorStringChanged) + +public: + QQuickFreenectState() + : m_backend(QQuickFreenectBackend::instance()) { + connect(m_backend.get(), SIGNAL(accelVectorValue(const QVector3D&)), SLOT(updateAccelVector(const QVector3D&))); + connect(m_backend.get(), SIGNAL(errorStringValue(const QString&)), SLOT(updateErrorString(const QString&))); + } + + QVector3D accelVector() const { return m_accelVector; } + + void setMotorTilt(double motorTilt) { + QQuickFreenectBackend::instance()->requestTiltDegrees(motorTilt); + m_motorTilt = motorTilt; + emit motorTiltChanged(); + } + bool motorTilt() const { return m_motorTilt; } + QString errorString() const { return m_errorString; } + qreal minMotorTilt() const { return -30; } + qreal maxMotorTilt() const { return 30; } + +signals: + void accelVectorChanged(); + void motorTiltChanged(); + void errorStringChanged(); + +private slots: + void updateAccelVector(const QVector3D &accelVector) { + m_accelVector = accelVector; + emit accelVectorChanged(); + } + void updateErrorString(const QString &errorString) { + m_errorString = errorString; + emit errorStringChanged(); + } + +private: + std::shared_ptr<QQuickFreenectBackend> m_backend; + QVector3D m_accelVector{0, 1, 0}; + double m_motorTilt; + QString m_errorString; +}; + +#endif |