artisynth.core.driver

Class PreferencesManager

java.lang.Object

artisynth.core.driver.PreferencesManager

All Implemented Interfaces:

Scannable

public class PreferencesManager
extends java.lang.Object
implements Scannable

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	PreferencesManager.PrefNode

Constructor Summary

Constructors

Constructor and Description
PreferencesManager(java.io.File file)

Method Summary

Modifier and Type	Method and Description
void	addProps(java.lang.String pathname, java.lang.String internalName, Preferences props)
PreferencesManager.PrefNode	getFirstProps()
PreferencesManager.PrefNode	getTree()
boolean	isWritable() Returns true if this component should in fact be written to secondary storage.
boolean	loadOrCreate() Load the preferences file if it is there, or create it if it is not.
void	reloadEditPanelProperties()
void	resetAllDefaults()
void	restoreEditPanelProperties()
boolean	save()
void	scan(ReaderTokenizer rtok, java.lang.Object ref) Scans this element from a ReaderTokenizer.
void	write(java.io.PrintWriter pw, NumberFormat fmt, java.lang.Object ref) Writes a text description of this element to a PrintWriter.

Methods inherited from class java.lang.Object

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

Constructor Detail

PreferencesManager

public PreferencesManager(java.io.File file)

Method Detail

getTree

public PreferencesManager.PrefNode getTree()

getFirstProps

public PreferencesManager.PrefNode getFirstProps()

addProps

public void addProps(java.lang.String pathname,
                     java.lang.String internalName,
                     Preferences props)

reloadEditPanelProperties

public void reloadEditPanelProperties()

restoreEditPanelProperties

public void restoreEditPanelProperties()

resetAllDefaults

public void resetAllDefaults()

loadOrCreate

public boolean loadOrCreate()

Load the preferences file if it is there, or create it if it is not.

scan

public void scan(ReaderTokenizer rtok,
                 java.lang.Object ref)
          throws java.io.IOException

Description copied from interface: Scannable

Scans this element from a ReaderTokenizer. The expected text format is assumed to be compatible with that produced by write.

Specified by:

scan in interface Scannable

Parameters:

rtok - Tokenizer from which to scan the element

ref - optional reference object which can be used for resolving references to other objects

Throws:

java.io.IOException - if an I/O or formatting error occured

save

public boolean save()

write

public void write(java.io.PrintWriter pw,
                  NumberFormat fmt,
                  java.lang.Object ref)
           throws java.io.IOException

Description copied from interface: Scannable

Writes a text description of this element to a PrintWriter. The text description should be compatable with scan and complete enough to allow full reconstruction of the element.

Specified by:

write in interface Scannable

Parameters:

pw - stream for writing the element

fmt - numeric formating information

ref - optional reference object which can be used for producing references to other objects

Throws:

java.io.IOException - if an I/O error occured

isWritable

public boolean isWritable()

Description copied from interface: Scannable

Returns true if this component should in fact be written to secondary storage. This gives subclasses control over whether or not they are actually written out.

Specified by:

isWritable in interface Scannable

Returns:

true if this component should be written to secondary storage.