Package editor

Class DynamicSelectionManager

java.lang.Object

editor.DynamicSelectionManager

All Implemented Interfaces:

java.util.EventListener, javax.swing.event.CaretListener

public class DynamicSelectionManager
extends java.lang.Object
implements javax.swing.event.CaretListener

Field Summary

Fields

Modifier and Type	Field	Description
private int	_expansionIndex
private java.util.ArrayList<java.awt.Point>	_expansionList
private GosuEditor	_gsEditor
private int	_start
private boolean	_updating

Constructor Summary

Constructors

Constructor	Description
DynamicSelectionManager(GosuEditor parent)

Method Summary

Modifier and Type	Method	Description
private void	addNextSelection(java.util.ArrayList<java.awt.Point> expansionList)
void	caretUpdate(javax.swing.event.CaretEvent e)
private boolean	contains(java.awt.Point point1, java.awt.Point point2)
void	expandSelection()
void	expandSelection(boolean updateIndex)
private java.awt.Point	findNewLineWithinStatementList(IParseTree spanningLocation)
private java.util.ArrayList<java.awt.Point>	getExpansionsList()
private int	getOffsetShift()
private int	getWordEnd(javax.swing.text.JTextComponent editor, int y)
private int	getWordStart(javax.swing.text.JTextComponent editor, int x)
private boolean	isIdentifier(java.lang.String possibleWord)
private java.awt.Point	makePoint(IParseTree spanningLocation)
void	reduceSelection()
private void	setSelection(java.awt.Point point)
private void	updateIndexBasedOnCurrentSelection(boolean expanding)

Methods inherited from class java.lang.Object

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

Field Detail

_start

private int _start

_updating

private boolean _updating

_gsEditor

private GosuEditor _gsEditor

_expansionList

private java.util.ArrayList<java.awt.Point> _expansionList

_expansionIndex

private int _expansionIndex

Constructor Detail

DynamicSelectionManager

public DynamicSelectionManager(GosuEditor parent)

Method Detail

expandSelection

public void expandSelection()

expandSelection

public void expandSelection(boolean updateIndex)

reduceSelection

public void reduceSelection()

updateIndexBasedOnCurrentSelection

private void updateIndexBasedOnCurrentSelection(boolean expanding)

setSelection

private void setSelection(java.awt.Point point)

getExpansionsList

private java.util.ArrayList<java.awt.Point> getExpansionsList()

addNextSelection

private void addNextSelection(java.util.ArrayList<java.awt.Point> expansionList)

findNewLineWithinStatementList

private java.awt.Point findNewLineWithinStatementList(IParseTree spanningLocation)

isIdentifier

private boolean isIdentifier(java.lang.String possibleWord)

getWordEnd

private int getWordEnd(javax.swing.text.JTextComponent editor,
                       int y)

getWordStart

private int getWordStart(javax.swing.text.JTextComponent editor,
                         int x)

contains

private boolean contains(java.awt.Point point1,
                         java.awt.Point point2)

makePoint

private java.awt.Point makePoint(IParseTree spanningLocation)

getOffsetShift

private int getOffsetShift()

caretUpdate

public void caretUpdate(javax.swing.event.CaretEvent e)

Specified by:

caretUpdate in interface javax.swing.event.CaretListener