WeatherEngine Class Reference

#include <weatherengine.h>

Inheritance diagram for WeatherEngine:

[legend]

List of all members.

Public Member Functions
void	init ()
DataEngine *	loadIon (const QString &pluginName)
void	unloadIon (const QString &name)
	WeatherEngine (QObject *parent, const QVariantList &args)
	~WeatherEngine ()
Protected Slots
void	dataUpdated (const QString &source, Plasma::DataEngine::Data data)
void	newIonSource (const QString &source)
void	removeIonSource (const QString &source)
bool	updateSourceEvent (const QString &source)
Protected Member Functions
bool	sourceRequestEvent (const QString &source)

---

Detailed Description

Author:

Shawn Starr This class is DataEngine. It handles loading, unloading, updating any data the ions wish to send. It is a gateway for datasources (ions) to communicate with the WeatherEngine.

Definition at line 36 of file weatherengine.h.

---

Constructor & Destructor Documentation

WeatherEngine::WeatherEngine	(	QObject *	parent,
		const QVariantList &	args
	)

Constructor.

Parameters:

	parent	The parent object.
	args	Argument list, unused.

Definition at line 159 of file weatherengine.cpp.

WeatherEngine::~WeatherEngine

(

)

Definition at line 172 of file weatherengine.cpp.

---

Member Function Documentation

void WeatherEngine::dataUpdated	(	const QString &	source,
		Plasma::DataEngine::Data	data
	)			[protected, slot]

Reimplemented from Plasma::DataEngine.

SLOT: Push out new data to applet.

Parameters:

	source	The datasource to be updated.
	data	The new data updated.

Definition at line 152 of file weatherengine.cpp.

void WeatherEngine::init

(

void

)

Definition at line 109 of file weatherengine.cpp.

Plasma::DataEngine * WeatherEngine::loadIon

(

const QString &

pluginName

)

Load a plugin.

Loads an ion plugin given a plugin name found via KService.

• pluginName Name of the plugin

  Returns:

  IonInterface returns an instance of the loaded plugin

Definition at line 68 of file weatherengine.cpp.

void WeatherEngine::newIonSource

(

const QString &

source

)

[protected, slot]

Notify WeatherEngine a new ion has data sources.

SLOT: Get data from a new source.

• source datasource name.

Definition at line 121 of file weatherengine.cpp.

void WeatherEngine::removeIonSource

(

const QString &

source

)

[protected, slot]

Notify WeatherEngine a datasource is being removed.

SLOT: Remove the datasource from the ion and unload plugin if needed.

• source datasource name.

Definition at line 136 of file weatherengine.cpp.

bool WeatherEngine::sourceRequestEvent

(

const QString &

source

)

[protected]

Reimplemented from Plasma::DataEngine.

SLOT: Set up each Ion for the first time and get any data.

We use it to communicate to the Ion plugins to set the data sources.

Parameters:

source

The datasource name.

Definition at line 185 of file weatherengine.cpp.

void WeatherEngine::unloadIon

(

const QString &

name

)

Unload a plugin.

Unload an Ion plugin given a Ion plugin name.

• name Name of the plugin.

Definition at line 103 of file weatherengine.cpp.

bool WeatherEngine::updateSourceEvent

(

const QString &

source

)

[protected, slot]

Reimplemented from Plasma::DataEngine.

SLOT: update the Applet with new data from all ions loaded.

Parameters:

source

The datasource to update.

Definition at line 212 of file weatherengine.cpp.

---

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

• weatherengine.h
• weatherengine.cpp