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// Copyright (C) 2017 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#ifndef DEVICE_H
#define DEVICE_H
#include "characteristicinfo.h"
#include "deviceinfo.h"
#include "serviceinfo.h"
#include <QtBluetooth/qbluetoothdevicediscoveryagent.h>
#include <QtBluetooth/qlowenergycontroller.h>
#include <QtBluetooth/qlowenergyservice.h>
#include <QtCore/qlist.h>
#include <QtCore/qobject.h>
#include <QtCore/qvariant.h>
QT_BEGIN_NAMESPACE
class QBluetoothDeviceInfo;
class QBluetoothUuid;
QT_END_NAMESPACE
class Device: public QObject
{
Q_OBJECT
Q_PROPERTY(QVariant devicesList READ getDevices NOTIFY devicesUpdated)
Q_PROPERTY(QVariant servicesList READ getServices NOTIFY servicesUpdated)
Q_PROPERTY(QVariant characteristicList READ getCharacteristics NOTIFY characteristicsUpdated)
Q_PROPERTY(QString update READ getUpdate WRITE setUpdate NOTIFY updateChanged)
Q_PROPERTY(bool useRandomAddress READ isRandomAddress WRITE setRandomAddress NOTIFY randomAddressChanged)
Q_PROPERTY(bool state READ state NOTIFY stateChanged)
Q_PROPERTY(bool controllerError READ hasControllerError)
public:
Device();
~Device();
QVariant getDevices();
QVariant getServices();
QVariant getCharacteristics();
QString getUpdate();
bool state();
bool hasControllerError() const;
bool isRandomAddress() const;
void setRandomAddress(bool newValue);
public slots:
void startDeviceDiscovery();
void scanServices(const QString &address);
void connectToService(const QString &uuid);
void disconnectFromDevice();
private slots:
// QBluetoothDeviceDiscoveryAgent related
void addDevice(const QBluetoothDeviceInfo&);
void deviceScanFinished();
void deviceScanError(QBluetoothDeviceDiscoveryAgent::Error);
// QLowEnergyController realted
void addLowEnergyService(const QBluetoothUuid &uuid);
void deviceConnected();
void errorReceived(QLowEnergyController::Error);
void serviceScanDone();
void deviceDisconnected();
// QLowEnergyService related
void serviceDetailsDiscovered(QLowEnergyService::ServiceState newState);
Q_SIGNALS:
void devicesUpdated();
void servicesUpdated();
void characteristicsUpdated();
void updateChanged();
void stateChanged();
void disconnected();
void randomAddressChanged();
private:
void setUpdate(const QString &message);
QBluetoothDeviceDiscoveryAgent *discoveryAgent;
DeviceInfo currentDevice;
QList<QObject *> devices;
QList<QObject *> m_services;
QList<QObject *> m_characteristics;
QString m_previousAddress;
QString m_message;
bool connected = false;
QLowEnergyController *controller = nullptr;
bool m_deviceScanState = false;
bool randomAddress = false;
};
#endif // DEVICE_H
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