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src
core
gps
qgsgpsdetector.h
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/***************************************************************************
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qgsgpsdetector.h - description
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-------------------
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begin : January 13th, 2009
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copyright : (C) 2009 by Juergen E. Fischer
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email : jef at norbit dot de
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSGPSDETECTOR_H
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#define QGSGPSDETECTOR_H
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#include "qgsconfig.h"
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#include <QObject>
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#include <QList>
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#include <QPair>
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#if defined( HAVE_QTSERIALPORT )
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#include <QSerialPort>
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#endif
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#include <memory>
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#include "qgis_core.h"
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#include "
qgis_sip.h
"
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#ifndef SIP_RUN
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template
<
class
T>
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class
QgsSettingsEntryEnumFlag
;
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#endif
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class
QgsGpsConnection
;
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class
QgsGpsInformation
;
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class
QTimer;
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class
CORE_EXPORT
QgsGpsDetector
:
public
QObject
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{
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Q_OBJECT
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public
:
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// TODO QGIS 4.0 -- remove useUnsafeSignals option
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QgsGpsDetector
(
const
QString &portName = QString(),
bool
useUnsafeSignals =
true
);
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#if defined( HAVE_QTSERIALPORT )
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static
const
QgsSettingsEntryEnumFlag<QSerialPort::StopBits>
*settingsGpsStopBits
SIP_SKIP
;
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static
const
QgsSettingsEntryEnumFlag<QSerialPort::DataBits>
*settingsGpsDataBits
SIP_SKIP
;
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static
const
QgsSettingsEntryEnumFlag<QSerialPort::Parity>
*settingsGpsParity
SIP_SKIP
;
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static
const
QgsSettingsEntryEnumFlag<QSerialPort::FlowControl>
*settingsGpsFlowControl
SIP_SKIP
;
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#endif
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~QgsGpsDetector
()
override
;
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QgsGpsConnection
*takeConnection()
SIP_TRANSFERBACK
;
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static
QList< QPair<QString, QString> > availablePorts();
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public
slots:
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void
advance();
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void
detected(
const
QgsGpsInformation
& );
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void
connDestroyed( QObject * );
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signals:
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void
connectionDetected
();
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Q_DECL_DEPRECATED
void
detected
(
QgsGpsConnection
*connection )
SIP_DEPRECATED
;
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void
detectionFailed
();
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private
slots:
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void
connectionTimeout();
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private
:
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bool
mUseUnsafeSignals =
true
;
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int
mPortIndex = 0;
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int
mBaudIndex = -1;
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QList< QPair< QString, QString > > mPortList;
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QList<qint32> mBaudList;
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std::unique_ptr< QgsGpsConnection > mConn;
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QTimer *mTimeoutTimer =
nullptr
;
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};
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#endif
// QGSGPSDETECTOR_H
QgsGpsConnection
Abstract base class for connection to a GPS device.
Definition
qgsgpsconnection.h:50
QgsGpsDetector
Class to detect the GPS port.
Definition
qgsgpsdetector.h:48
QgsGpsDetector::connectionDetected
void connectionDetected()
Emitted when a GPS connection is successfully detected.
QgsGpsDetector::detectionFailed
void detectionFailed()
Emitted when the detector could not find a valid GPS connection.
QgsGpsDetector::detected
Q_DECL_DEPRECATED void detected(QgsGpsConnection *connection)
Emitted when the GPS connection has been detected.
QgsGpsInformation
Encapsulates information relating to a GPS position fix.
Definition
qgsgpsinformation.h:36
QgsSettingsEntryEnumFlag
A template class for enum and flag settings entry.
Definition
qgssettingsentryenumflag.h:36
qgis_sip.h
SIP_DEPRECATED
#define SIP_DEPRECATED
Definition
qgis_sip.h:106
SIP_SKIP
#define SIP_SKIP
Definition
qgis_sip.h:126
SIP_TRANSFERBACK
#define SIP_TRANSFERBACK
Definition
qgis_sip.h:48
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