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/****************************************************************************
*
* (c) 2009-2018 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
*
* QGroundControl is licensed according to the terms in the file
* COPYING.md in the root of the source code directory.
*
****************************************************************************/
#pragma once
#include <QString>
#include <QList>
#include <QMap>
#include <QMutex>
#include <QUdpSocket>
#include <QMutexLocker>
#include <QQueue>
#include <QByteArray>
#include <QTcpServer>
#include <QTcpSocket>
#include <QVariant>
#include "QGCConfig.h"
#include "LinkManager.h"
class TaisyncTelemetry;
class TaisyncSettings;
#if defined(__ios__) || defined(__android__)
class TaisyncVideoReceiver;
#endif
//-----------------------------------------------------------------------------
class TaisyncConfiguration : public LinkConfiguration
{
Q_OBJECT
public:
Q_PROPERTY(bool videoEnabled READ videoEnabled WRITE setVideoEnabled NOTIFY enableVideoChanged)
TaisyncConfiguration (const QString& name);
TaisyncConfiguration (TaisyncConfiguration* source);
~TaisyncConfiguration ();
bool videoEnabled () { return _enableVideo; }
void setVideoEnabled (bool enable);
/// From LinkConfiguration
LinkType type () { return LinkConfiguration::TypeTaisync; }
void copyFrom (LinkConfiguration* source);
void loadSettings (QSettings& settings, const QString& root);
void saveSettings (QSettings& settings, const QString& root);
void updateSettings ();
bool isAutoConnectAllowed() { return true; }
bool isHighLatencyAllowed() { return false; }
QString settingsURL () { return "TaisyncSettings.qml"; }
QString settingsTitle () { return tr("Taisync Link Settings"); }
signals:
void enableVideoChanged ();
private:
void _copyFrom (LinkConfiguration *source);
private:
bool _enableVideo = true;
};
//-----------------------------------------------------------------------------
class TaisyncLink : public LinkInterface
{
Q_OBJECT
friend class TaisyncConfiguration;
friend class LinkManager;
public:
void requestReset () override { }
bool isConnected () const override;
QString getName () const override;
TaisyncSettings*taisyncSettings () { return _taiSettings; }
// Extensive statistics for scientific purposes
qint64 getConnectionSpeed () const override;
qint64 getCurrentInDataRate () const;
qint64 getCurrentOutDataRate () const;
// Thread
void run () override;
// These are left unimplemented in order to cause linker errors which indicate incorrect usage of
// connect/disconnect on link directly. All connect/disconnect calls should be made through LinkManager.
bool connect (void);
bool disconnect (void);
private slots:
void _writeBytes (const QByteArray data) override;
void _readBytes (QByteArray bytes);
void _telemetryReady ();
void _settingsReady ();
private:
// Links are only created/destroyed by LinkManager so constructor/destructor is not public
TaisyncLink (SharedLinkConfigurationPointer& config);
~TaisyncLink () override;
// From LinkInterface
bool _connect () override;
void _disconnect () override;
bool _hardwareConnect ();
void _hardwareDisconnect ();
void _restartConnection ();
void _writeDataGram (const QByteArray data);
private:
bool _running = false;
TaisyncConfiguration* _taiConfig = nullptr;
TaisyncTelemetry* _taiTelemetery = nullptr;
TaisyncSettings* _taiSettings = nullptr;
#if defined(__ios__) || defined(__android__)
TaisyncVideoReceiver* _taiVideo = nullptr;
#endif
bool _savedVideoState = true;
QVariant _savedVideoSource;
QVariant _savedVideoUDP;
QVariant _savedAR;
};