net.sf.intltyper.lib
Class GUIHelper

java.lang.Object
  net.sf.intltyper.lib.GUIHelper

public class GUIHelper

extends java.lang.Object

Class that contains all the gui-specific code which is not specific to a special GUI environment. This is the class the GUI will communicate with most of the time.

Field Summary

private java.lang.String	autotype
private int	autotypeLook
private GUIAdapter	ga
private IntlTyperFacade	itf
private KeySequenceList	ksl
private int	mode
private java.lang.String	prefix
private java.lang.String	shortPrefix
private java.lang.String	todefine
private boolean	useUnicodeMap

Constructor Summary

protected

GUIHelper(IntlTyperFacade itf, GUIAdapter ga) Creates a GUIHelper.

Method Summary

private void	changeTextX(int delete, java.lang.String insert) Internal method handling both loading config files and changing text.
int	getNecessaryContextLength() Determines how much context is required for textAdded(java.lang.String, int).
private void	handleCommand(java.lang.String cmd) Handler for IntlTyper commands
void	inputChanged(java.lang.String newInput) Called by the text component's input field when the input has changed.
void	inputConfirmed(java.lang.String newInput) Called by the text component's input box when the input has been confirmed (by the return key)
void	loadConfig(java.lang.String cfg) Loads a configuration.
private void	recalcAutoType() Recalculates the needed context length for AutoType.
void	saveConfig(java.lang.String to) Saves a configuration.
static java.lang.String[]	split(java.lang.String tosplit, java.lang.String sep) Utility method to split a String at separators.
void	textAdded(java.lang.String context, int length) Called by the text component when text has been added.

Methods inherited from class java.lang.Object

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

Field Detail

ga

private GUIAdapter ga

ksl

private KeySequenceList ksl

mode

private int mode

shortPrefix

private java.lang.String shortPrefix

prefix

private java.lang.String prefix

todefine

private java.lang.String todefine

autotype

private java.lang.String autotype

autotypeLook

private int autotypeLook

useUnicodeMap

private boolean useUnicodeMap

itf

private IntlTyperFacade itf

Constructor Detail

GUIHelper

protected GUIHelper(IntlTyperFacade itf,
                    GUIAdapter ga)

Creates a GUIHelper.

Parameters:

itf - the facade that created for this GuiHelper

ga - the GUIAdapter to communicate with

See Also:

IntlTyperFacade.buildGUIHelper(GUIAdapter)

Method Detail

textAdded

public void textAdded(java.lang.String context,
                      int length)

Called by the text component when text has been added.

Parameters:

context - The last few characters before the cursor

length - The length of the inserted text.

See Also:

getNecessaryContextLength()

getNecessaryContextLength

public int getNecessaryContextLength()

Determines how much context is required for textAdded(java.lang.String, int).

Returns:

the minimum context length

inputChanged

public void inputChanged(java.lang.String newInput)

Called by the text component's input field when the input has changed.

Parameters:

newInput - the new input value

inputConfirmed

public void inputConfirmed(java.lang.String newInput)

Called by the text component's input box when the input has been confirmed (by the return key)

Parameters:

newInput - the new input value

handleCommand

private void handleCommand(java.lang.String cmd)

Handler for IntlTyper commands

recalcAutoType

private void recalcAutoType()

Recalculates the needed context length for AutoType.

saveConfig

public void saveConfig(java.lang.String to)

Saves a configuration.

Parameters:

to - name of the KeySequence where the configuration should be saved

loadConfig

public void loadConfig(java.lang.String cfg)

Loads a configuration.

Parameters:

cfg - name of the KeySequencs containing the configuration to load

changeTextX

private void changeTextX(int delete,
                         java.lang.String insert)

Internal method handling both loading config files and changing text.

split

public static java.lang.String[] split(java.lang.String tosplit,
                                       java.lang.String sep)

Utility method to split a String at separators. This is JDK1.3 compliant and preserves empty strings.

Parameters:

tosplit - The string to split

sep - Separator to split at

Returns:

An array containing the parts