org.sourcejammer.client.gui.vdiff
Class HunkColorVisitor

java.lang.Object
  |
  +--JLibDiff.HunkVisitor
        |
        +--org.sourcejammer.client.gui.vdiff.HunkColorVisitor

public class HunkColorVisitor

extends JLibDiff.HunkVisitor

Title: $FileName: HunkColorVisitor.java$

Version:

$VerNum: 4$

$Description: $ $KeyWordsOff: $

Author:

$AuthorName: Rob MacGrogan$

Field Summary

static java.awt.Color	ADDED_COLOR
static java.awt.Color	DELETED_COLOR
private int	linesAddedToNew
private int	linesAddedToOld
static java.awt.Color	MODIFIED_COLOR
private javax.swing.plaf.basic.BasicTextUI.BasicHighlighter	newHighLighter
private javax.swing.JTextArea	newTextArea
private javax.swing.plaf.basic.BasicTextUI.BasicHighlighter	oldHighLighter
private javax.swing.JTextArea	oldTextArea
static javax.swing.text.DefaultHighlighter.DefaultHighlightPainter	painterAdded
static javax.swing.text.DefaultHighlighter.DefaultHighlightPainter	painterDeleted
static javax.swing.text.DefaultHighlighter.DefaultHighlightPainter	painterModified
private java.util.Vector	vecNewPositions
private java.util.Vector	vecOldPositions

Constructor Summary

HunkColorVisitor(javax.swing.JTextArea oldTextArea, javax.swing.JTextArea newTextArea)

Method Summary

private void	addHighLighter(int start, int end, javax.swing.text.DefaultHighlighter.DefaultHighlightPainter painter, javax.swing.plaf.basic.BasicTextUI.BasicHighlighter highlighter)
private void	addPositionToVector(int iStartPosition, int iEndPosition, java.util.Vector vec)
private void	addtoNewHighLighter(int start, int end, javax.swing.text.DefaultHighlighter.DefaultHighlightPainter painter)
private void	addtoOldHighLighter(int start, int end, javax.swing.text.DefaultHighlighter.DefaultHighlightPainter painter)
private void	balanceViews(JLibDiff.Hunk hunk)
private int	getNewEndLineNum(JLibDiff.Hunk hunk)
java.util.Vector	getNewPositions()
private int	getNewStartLineNum(JLibDiff.Hunk hunk)
private int	getOffsetEOL(int linenumber, java.lang.String buffer)
private int	getOffsetSOL(int linenumber, java.lang.String buffer)
private int	getOldEndLineNum(JLibDiff.Hunk hunk)
java.util.Vector	getOldPositions()
private int	getOldStartLineNum(JLibDiff.Hunk hunk)
void	visitHunkAdd(JLibDiff.HunkAdd hunk)
void	visitHunkChange(JLibDiff.HunkChange hunk)
void	visitHunkDel(JLibDiff.HunkDel hunk)

Methods inherited from class java.lang.Object

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

Field Detail

ADDED_COLOR

public static java.awt.Color ADDED_COLOR

DELETED_COLOR

public static java.awt.Color DELETED_COLOR

MODIFIED_COLOR

public static java.awt.Color MODIFIED_COLOR

painterAdded

public static javax.swing.text.DefaultHighlighter.DefaultHighlightPainter painterAdded

painterDeleted

public static javax.swing.text.DefaultHighlighter.DefaultHighlightPainter painterDeleted

painterModified

public static javax.swing.text.DefaultHighlighter.DefaultHighlightPainter painterModified

oldHighLighter

private javax.swing.plaf.basic.BasicTextUI.BasicHighlighter oldHighLighter

newHighLighter

private javax.swing.plaf.basic.BasicTextUI.BasicHighlighter newHighLighter

vecOldPositions

private java.util.Vector vecOldPositions

vecNewPositions

private java.util.Vector vecNewPositions

oldTextArea

private javax.swing.JTextArea oldTextArea

newTextArea

private javax.swing.JTextArea newTextArea

linesAddedToNew

private int linesAddedToNew

linesAddedToOld

private int linesAddedToOld

Constructor Detail

HunkColorVisitor

public HunkColorVisitor(javax.swing.JTextArea oldTextArea,
                        javax.swing.JTextArea newTextArea)

Method Detail

getOldPositions

public java.util.Vector getOldPositions()

getNewPositions

public java.util.Vector getNewPositions()

balanceViews

private void balanceViews(JLibDiff.Hunk hunk)

getOldStartLineNum

private int getOldStartLineNum(JLibDiff.Hunk hunk)

getOldEndLineNum

private int getOldEndLineNum(JLibDiff.Hunk hunk)

getNewEndLineNum

private int getNewEndLineNum(JLibDiff.Hunk hunk)

getNewStartLineNum

private int getNewStartLineNum(JLibDiff.Hunk hunk)

visitHunkAdd

public void visitHunkAdd(JLibDiff.HunkAdd hunk)

Overrides:

visitHunkAdd in class JLibDiff.HunkVisitor

visitHunkChange

public void visitHunkChange(JLibDiff.HunkChange hunk)

Overrides:

visitHunkChange in class JLibDiff.HunkVisitor

visitHunkDel

public void visitHunkDel(JLibDiff.HunkDel hunk)

Overrides:

visitHunkDel in class JLibDiff.HunkVisitor

getOffsetSOL

private int getOffsetSOL(int linenumber,
                         java.lang.String buffer)

getOffsetEOL

private int getOffsetEOL(int linenumber,
                         java.lang.String buffer)

addPositionToVector

private void addPositionToVector(int iStartPosition,
                                 int iEndPosition,
                                 java.util.Vector vec)

addtoNewHighLighter

private void addtoNewHighLighter(int start,
                                 int end,
                                 javax.swing.text.DefaultHighlighter.DefaultHighlightPainter painter)

addtoOldHighLighter

private void addtoOldHighLighter(int start,
                                 int end,
                                 javax.swing.text.DefaultHighlighter.DefaultHighlightPainter painter)

addHighLighter

private void addHighLighter(int start,
                            int end,
                            javax.swing.text.DefaultHighlighter.DefaultHighlightPainter painter,
                            javax.swing.plaf.basic.BasicTextUI.BasicHighlighter highlighter)