org.openstreetmap.josm.tools

Class KeyboardUtils

java.lang.Object

org.openstreetmap.josm.tools.KeyboardUtils

public final class KeyboardUtils
extends Object

Keyboard utils.

Since:

14012

Field Summary

Fields

Modifier and Type	Field and Description
static int	EXTENDED_KEYCODE_FLAG The flag for extended key codes.
private static Map<Integer,Integer>	regularKeyCodesMap

Constructor Summary

Constructors

Modifier	Constructor and Description
private	KeyboardUtils()

Method Summary

Modifier and Type	Method and Description
(package private) static void	addArabicCharacters(Map<Integer,Character> map)
(package private) static void	addArmenianCharacters(Map<Integer,Character> map)
(package private) static void	addCyrillicCharacters(Map<Integer,Character> map)
(package private) static void	addGeorgianCharacters(Map<Integer,Character> map)
(package private) static void	addGreekCharacters(Map<Integer,Character> map)
(package private) static void	addHebrewCharacters(Map<Integer,Character> map)
(package private) static void	addJapaneseCharacters(Map<Integer,Character> map)
(package private) static void	addLatinCharacters(Map<Integer,Character> map)
(package private) static void	addSymbolCharacters(Map<Integer,Character> map)
(package private) static void	addThaiCharacters(Map<Integer,Character> map)
static List<Character>	getCharactersForKey(char row, int column) Returns the plausible characters expected to be displayed for the given physical key and current input locale.
static List<Character>	getCharactersForKey(char row, int column, Locale l) Returns the plausible characters expected to be displayed for the given physical key and locale.
static Map<Integer,Character>	getExtendedKeyCodes(Locale locale) Returns the extended key codes that we are susceptible to receive given the locale.
static Map<Integer,Integer>	getRegularKeyCodesMap() Returns Keycodes declared in KeyEvent with corresponding Unicode values.

Methods inherited from class java.lang.Object

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

Field Detail

EXTENDED_KEYCODE_FLAG

public static final int EXTENDED_KEYCODE_FLAG

The flag for extended key codes.

See Also:

Constant Field Values

regularKeyCodesMap

private static final Map<Integer,Integer> regularKeyCodesMap

Constructor Detail

KeyboardUtils

private KeyboardUtils()

Method Detail

getRegularKeyCodesMap

public static Map<Integer,Integer> getRegularKeyCodesMap()

Returns Keycodes declared in KeyEvent with corresponding Unicode values.

Returns:

Map of KeyEvent VK_ characters constants indexed by their unicode value

getCharactersForKey

public static List<Character> getCharactersForKey(char row,
                                                  int column)

Returns the plausible characters expected to be displayed for the given physical key and current input locale. Physical keys are defined as per ISO/IEC 9995-2 keyboard layout. Only E00 is currently supported.

Parameters:

row - row letter as per ISO/IEC 9995-2 (A to E)

column - column number as per ISO/IEC 9995-2 (0 to 14, plus 99)

Returns:

the plausible characters expected to be displayed for the given physical key and current input locale

getCharactersForKey

public static List<Character> getCharactersForKey(char row,
                                                  int column,
                                                  Locale l)

Returns the plausible characters expected to be displayed for the given physical key and locale. Physical keys are defined as per ISO/IEC 9995-2 keyboard layout. Only E00 is currently supported.

Parameters:

row - row letter as per ISO/IEC 9995-2 (A to E)

column - column number as per ISO/IEC 9995-2 (0 to 14, plus 99)

l - locale (defining language and country)

Returns:

the plausible characters expected to be displayed for the given physical key and locale

getExtendedKeyCodes

public static Map<Integer,Character> getExtendedKeyCodes(Locale locale)

Returns the extended key codes that we are susceptible to receive given the locale.

Parameters:

locale - locale

Returns:

the extended key codes that we are susceptible to receive given the locale

addLatinCharacters

static void addLatinCharacters(Map<Integer,Character> map)

addGreekCharacters

static void addGreekCharacters(Map<Integer,Character> map)

addCyrillicCharacters

static void addCyrillicCharacters(Map<Integer,Character> map)

addArmenianCharacters

static void addArmenianCharacters(Map<Integer,Character> map)

addHebrewCharacters

static void addHebrewCharacters(Map<Integer,Character> map)

addArabicCharacters

static void addArabicCharacters(Map<Integer,Character> map)

addThaiCharacters

static void addThaiCharacters(Map<Integer,Character> map)

addGeorgianCharacters

static void addGeorgianCharacters(Map<Integer,Character> map)

addSymbolCharacters

static void addSymbolCharacters(Map<Integer,Character> map)

addJapaneseCharacters

static void addJapaneseCharacters(Map<Integer,Character> map)