GPSPositionPrivate Class Reference

GPSPositionPrivate class use GPS to receive location information. More...

#include <gpspositionprivate.h>

Collaboration diagram for GPSPositionPrivate:

[legend]

List of all members.

Public Member Functions
	GPSPositionPrivate (QObject *parent)
	Constructor creates GPS source.
bool	isInitialized () const
	Returns is GPS initialized.
bool	isRunning () const
	Checks if GPS is running.
GeoCoordinate	lastPosition () const
	Return last known position.
void	requestLastPosition ()
	Informs gps to emit last known position.
void	requestUpdate ()
	Requests update from GPS.
void	setMode (GPSPosition::Mode mode, const QString &filePath=0)
	Set GPS mode.
void	setPowerSave (bool enabled)
	Sets power save mode.
void	setUpdateInterval (int interval)
	Set GPS update interval.
void	start ()
	Start GPS.
void	stop ()
	Stop GPS.
	GPSPositionPrivate (QObject *parent)
	Constructor creates GPS source.
bool	isInitialized () const
	Returns is GPS initialized.
bool	isRunning () const
	Checks if GPS is running.
GeoCoordinate	lastPosition () const
	Return last known position.
void	requestLastPosition ()
	Informs gps to emit last known position.
void	requestUpdate ()
	Requests update from GPS.
void	setMode (GPSPosition::Mode mode, const QString &filePath=0)
	Set GPS mode.
void	setPowerSave (bool enabled)
	Sets power save mode.
void	setUpdateInterval (int interval)
	Set GPS update interval.
void	start ()
	Start GPS.
void	stop ()
	Stop GPS.
	GPSPositionPrivate (QObject *parent)
	Constructor.
bool	isInitialized () const
	Returns is GPS initialized.
bool	isRunning () const
	Checks if GPS is running.
GeoCoordinate	lastPosition () const
	Return last known position.
void	requestLastPosition ()
	Informs gps to emit last known position.
void	requestUpdate ()
	Requests update from GPS.
void	setPowerSave (bool enabled)
	Enables power save mode.
void	setUpdateInterval (int interval)
	Set GPS update interval.
void	setMode (GPSPosition::Mode mode, const QString &filePath=0)
	Set GPS mode.
void	start ()
	Start GPS.
void	stop ()
	Stop GPS.
Private Slots
void	positionUpdated (const QGeoPositionInfo &positionInfo)
	Slot for received position update.
void	updateTimeout ()
	Slot for update timeout.
void	delayedPowerSaveStart ()
	Start power save.
void	positionUpdated (const GeoPositionInfo &positionInfo)
	Slot for received position update.
void	locationError (const QString &errorMessage)
	Slot for location error.
Private Member Functions
qreal	accuracy (const QGeoPositionInfo &positionInfo)
	Return horizontal accuracy.
qreal	accuracy (const GeoPositionInfo &positionInfo)
	Returns horizontal accuracy.
Private Attributes
QGeoPositionInfoSource *	m_gpsSource
	GPS position info source.
GPSPosition *	m_parent
	Parent object.
bool	m_initialized
	GPS is initialized.
bool	m_running
	GPS is running.
int	m_updateInterval
	GPS update interval.
LiblocationWrapper *	m_liblocationWrapper
	Liblocation wrapper object.
bool	m_powerSave
	Power save flag.
QTimer *	m_delayedPowerSaveTimer
	Delayed power save timer.

---

Detailed Description

GPSPositionPrivate class use GPS to receive location information.

GPSPositionPrivate class does nothing.

Class is used when compiling in desktop.

---

Constructor & Destructor Documentation

GPSPositionPrivate::GPSPositionPrivate

(

QObject *

parent

)

Constructor creates GPS source.

Parameters:

parent

QObject

GPSPositionPrivate::GPSPositionPrivate

(

QObject *

parent

)

Constructor creates GPS source.

Parameters:

parent

QObject

GPSPositionPrivate::GPSPositionPrivate

(

QObject *

parent

)

Constructor.

Parameters:

parent

QObject

---

Member Function Documentation

qreal GPSPositionPrivate::accuracy

(

const GeoPositionInfo &

positionInfo

)

[private]

Returns horizontal accuracy.

Parameters:

positionInfo

geo position info

Returns:

accuracy value, -1 if undefined. Returns -1 also is timestamp is not valid (when using network positioning)

qreal GPSPositionPrivate::accuracy

(

const QGeoPositionInfo &

positionInfo

)

[private]

Return horizontal accuracy.

Parameters:

positionInfo

geo position info

Returns:

accuracy value, -1 if undefined. Returns -1 also is timestamp is not valid (when using network positioning)

bool GPSPositionPrivate::isInitialized

(

)

const

Returns is GPS initialized.

RETURNS FALSE

Returns:

true if initialized, false otherwise

bool GPSPositionPrivate::isInitialized

(

)

const

Returns is GPS initialized.

Returns:

true if initialized, false otherwise

bool GPSPositionPrivate::isInitialized

(

)

const

Returns is GPS initialized.

Returns:

true if initialized, false otherwise

bool GPSPositionPrivate::isRunning

(

)

const

Checks if GPS is running.

RETURNS FALSE.

Returns:

true if GPS running, false otherwise

bool GPSPositionPrivate::isRunning

(

)

const

Checks if GPS is running.

Returns:

true if GPS running, false otherwise

bool GPSPositionPrivate::isRunning

(

)

const

Checks if GPS is running.

Returns:

true if GPS running, false otherwise

void GPSPositionPrivate::locationError

(

const QString &

errorMessage

)

[private, slot]

Slot for location error.

Called when there is error in GPS.

void GPSPositionPrivate::positionUpdated

(

const GeoPositionInfo &

positionInfo

)

[private, slot]

Slot for received position update.

Parameters:

positionInfo

Geo position info.

void GPSPositionPrivate::positionUpdated

(

const QGeoPositionInfo &

positionInfo

)

[private, slot]

Slot for received position update.

Parameters:

positionInfo

Geo position info.

void GPSPositionPrivate::requestUpdate

(

)

Requests update from GPS.

Enables GPS if it is disabled

void GPSPositionPrivate::requestUpdate

(

)

Requests update from GPS.

Enables GPS if it is disabled

void GPSPositionPrivate::requestUpdate

(

)

Requests update from GPS.

Enables GPS if it is disabled

void GPSPositionPrivate::setMode	(	GPSPosition::Mode	mode,
		const QString &	filePath = 0
	)

Set GPS mode.

DOES NOTHING

Parameters:

	mode	GPS mode
	filePath	file path to NMEA file if simulation mode is used

void GPSPositionPrivate::setMode	(	GPSPosition::Mode	mode,
		const QString &	filePath = 0
	)

Set GPS mode.

Modes: default and simulation.

Parameters:

	mode	GPS mode
	filePath	file path to NMEA file if simulation mode is used

void GPSPositionPrivate::setMode	(	GPSPosition::Mode	mode,
		const QString &	filePath = 0
	)

Set GPS mode.

Modes: default and simulation.

Parameters:

	mode	GPS mode
	filePath	file path to NMEA file if simulation mode is used

void GPSPositionPrivate::setPowerSave

(

bool

enabled

)

Enables power save mode.

Starts GPS for position update and then stops it.

void GPSPositionPrivate::setPowerSave

(

bool

enabled

)

Sets power save mode.

Starts GPS for position update and then stops it.

void GPSPositionPrivate::setPowerSave

(

bool

enabled

)

Sets power save mode.

Starts GPS for position update and then stops it.

void GPSPositionPrivate::setUpdateInterval

(

int

interval

)

Set GPS update interval.

DOES NOTHING.

Returns:

interval interval in milliseconds

void GPSPositionPrivate::setUpdateInterval

(

int

interval

)

Set GPS update interval.

Returns:

interval interval in milliseconds

void GPSPositionPrivate::setUpdateInterval

(

int

interval

)

Set GPS update interval.

Returns:

interval interval in milliseconds

void GPSPositionPrivate::start

(

)

Start GPS.

Emits GPS initalization error.

void GPSPositionPrivate::stop

(

)

Stop GPS.

DOES NOTHING.

void GPSPositionPrivate::updateTimeout

(

)

[private, slot]

Slot for update timeout.

Called when request timeout occurs.

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The documentation for this class was generated from the following files:

• src/gps/gpspositionprivate.h
• src/gps/gpspositionprivateliblocation.h
• src/gps/gpspositionprivatestub.h
• src/gps/gpspositionprivate.cpp
• src/gps/gpspositionprivateliblocation.cpp
• src/gps/gpspositionprivatestub.cpp