Digikam::BackendGeonamesRG Class Reference

This class calls Geonames' reverse geocoding service. More...

Inheritance diagram for Digikam::BackendGeonamesRG:

Signals
void	signalRGReady (QList< RGInfo > &)
	Emitted whenever some items are ready. More...

Public Member Functions
	BackendGeonamesRG (QObject *const parent)
QString	backendName () override
void	callRGBackend (const QList< RGInfo > &rgList, const QString &language) override
void	cancelRequests () override
QString	getErrorMessage () override
QMap< QString, QString >	makeQMapFromXML (const QString &xmlData)
	~BackendGeonamesRG () override

Detailed Description

This class calls Geonames' reverse geocoding service.

Constructor & Destructor Documentation

BackendGeonamesRG()

Digikam::BackendGeonamesRG::BackendGeonamesRG ( QObject *const  parent )

explicit

Constructor

Parameters

parent

the parent object.

~BackendGeonamesRG()

Digikam::BackendGeonamesRG::~BackendGeonamesRG ( )

override

Destructor

Member Function Documentation

backendName()

QString Digikam::BackendGeonamesRG::backendName ( )

overridevirtual

Returns

Backend name.

Reimplemented from Digikam::RGBackend.

callRGBackend()

void Digikam::BackendGeonamesRG::callRGBackend ( const QList< RGInfo > &  rgList, const QString &  language  )

overridevirtual

Takes coordinates from each image and then connects to Open Street Map's reverse geocoding service.

Parameters

rgList	A list containing information needed in reverse geocoding process. At this point, it contains only coordinates.
language	The language in which the data will be returned.

Implements Digikam::RGBackend.

cancelRequests()

void Digikam::BackendGeonamesRG::cancelRequests ( )

overridevirtual

Implements Digikam::RGBackend.

getErrorMessage()

QString Digikam::BackendGeonamesRG::getErrorMessage ( )

overridevirtual

Returns

Error message, if any.

Reimplemented from Digikam::RGBackend.

makeQMapFromXML()

QMap< QString, QString > Digikam::BackendGeonamesRG::makeQMapFromXML

(

const QString &

xmlData

)

The data is returned from Open Street Map in a XML. This function translates the XML into a QMap.

Parameters

xmlData

The returned XML.

signalRGReady

void Digikam::RGBackend::signalRGReady ( QList< RGInfo > &  )

signalinherited

Emitted whenever some items are ready.

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

• core/utilities/geolocation/geoiface/backends/backend-geonames-rg.h
• core/utilities/geolocation/geoiface/backends/backend-geonames-rg.cpp