org.openbase.bco.bcozy.model

Class LanguageSelection

java.lang.Object

java.util.Observable

org.openbase.bco.bcozy.model.LanguageSelection

public final class LanguageSelection
extends Observable

Created by hoestreich on 1/2/16.

Author:

vdasilva

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	LanguageSelection.OnLanguageChangeListener

Method Summary

Modifier and Type	Method and Description
static void	addObserverFor(String identifier, Consumer<String> newTextConsumer) Adds an Listener to the given identifier.
static void	addObserverFor(String identifier, LanguageSelection.OnLanguageChangeListener onLanguageChangeListener) Adds an Listener to the given identifier.
static LanguageSelection	getInstance() Singleton Pattern.
static String	getLocalized(String identifier) Retunrns the localized text for the given identifier.
static String	getLocalized(String identifier, Object... args) Returns the localized text for the given identifier and replaces placeholder like {0} with given arguments.
static javafx.beans.property.ReadOnlyStringProperty	getProperty(String identifier) Returns an Observable Property which contains the localized string for the given identifier.
void	setSelectedLocale(Locale selectedLocale) Setter method to allow changing the language and notifying all gui elements to adapt afterwards.

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInstance

public static LanguageSelection getInstance()

Singleton Pattern.

Returns:

the singleton instance of the language selection observable

getLocalized

public static String getLocalized(String identifier)

Retunrns the localized text for the given identifier.

Parameters:

identifier - the identifier

Returns:

the localized string

getLocalized

public static String getLocalized(String identifier,
                                  Object... args)

Returns the localized text for the given identifier and replaces placeholder like {0} with given arguments.

Parameters:

identifier - the identifier

args - the placeholder-arguments

Returns:

the localized string

addObserverFor

public static void addObserverFor(String identifier,
                                  LanguageSelection.OnLanguageChangeListener onLanguageChangeListener)

Adds an Listener to the given identifier. The Listener is called, each time the language changed and on attach.

Parameters:

identifier - the identifier

onLanguageChangeListener - the listener for this identifier

addObserverFor

public static void addObserverFor(String identifier,
                                  Consumer<String> newTextConsumer)

Adds an Listener to the given identifier. The Listener is called, each time the language changed and on attach.

Parameters:

identifier - the identifier

newTextConsumer - the listener for this identifier

getProperty

public static javafx.beans.property.ReadOnlyStringProperty getProperty(String identifier)

Returns an Observable Property which contains the localized string for the given identifier.

Parameters:

identifier - the identifier

Returns:

a property with the localized string

setSelectedLocale

public void setSelectedLocale(Locale selectedLocale)

Setter method to allow changing the language and notifying all gui elements to adapt afterwards.

Parameters:

selectedLocale - the new locale which should be set as default.