nymea-plugins/ws2812fx/nymealight.h
2021-09-28 22:53:47 +02:00

85 lines
2.9 KiB
C++

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* Copyright 2013 - 2021, nymea GmbH
* Contact: contact@nymea.io
*
* This file is part of nymea.
* This project including source code and documentation is protected by
* copyright law, and remains the property of nymea GmbH. All rights, including
* reproduction, publication, editing and translation, are reserved. The use of
* this project is subject to the terms of a license agreement to be concluded
* with nymea GmbH in accordance with the terms of use of nymea GmbH, available
* under https://nymea.io/license
*
* GNU Lesser General Public License Usage
* Alternatively, this project may be redistributed and/or modified under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; version 3. This project is distributed in the hope that
* it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this project. If not, see <https://www.gnu.org/licenses/>.
*
* For any further details and any questions please contact us under
* contact@nymea.io or see our FAQ/Licensing Information on
* https://nymea.io/license/faq
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#ifndef NYMEALIGHT_H
#define NYMEALIGHT_H
#include <QObject>
#include <QColor>
#include <QQueue>
#include "nymealightinterface.h"
class NymeaLight : public QObject
{
Q_OBJECT
public:
explicit NymeaLight(NymeaLightInterface *interface, QObject *parent = nullptr);
// Set the color. If fade duration is 0, the color will be set immediatly,
// otherwise it will fade to the color with the given fade duration
NymeaLightInterfaceReply *setPower(bool power, quint16 fadeDuration = 0);
NymeaLightInterfaceReply *setColor(const QColor &color, quint16 fadeDuration = 0);
NymeaLightInterfaceReply *setBrightness(quint8 brightness, quint16 fadeDuration = 0);
NymeaLightInterfaceReply *setSpeed(quint16 speed, quint16 fadeDuration = 0);
NymeaLightInterfaceReply *setEffect(quint8 effect);
bool available() const;
public slots:
void enable();
void disable();
private:
NymeaLightInterface *m_interface = nullptr;
quint8 m_requestId = 0;
bool m_interfaceAvailable = false;
bool m_ready = false;
int m_pollStatusRetryCount = 0;
int m_pollStatusRetryLimit = 5;
NymeaLightInterfaceReply *m_currentReply = nullptr;
QQueue<NymeaLightInterfaceReply *> m_pendingRequests;
NymeaLightInterfaceReply *createReply(const QByteArray &requestData);
void sendNextRequest();
void pollStatus();
NymeaLightInterfaceReply *getStatus();
private slots:
void onDataReceived(const QByteArray &data);
signals:
void availableChanged(bool available);
};
#endif // NYMEALIGHT_H