org.eclipse.xtext.ui.editor.syntaxcoloring

Class AttributedPosition

java.lang.Object

org.eclipse.jface.text.Position

org.eclipse.xtext.ui.editor.syntaxcoloring.AttributedPosition

public class AttributedPosition
extends org.eclipse.jface.text.Position

Field Summary

Fields inherited from class org.eclipse.jface.text.Position

isDeleted, length, offset

Constructor Summary

Constructors

Constructor and Description
AttributedPosition(int offset, int length, org.eclipse.jface.text.TextAttribute attribute, Object lock) Initialize the position with the given offset, length and foreground color.

Method Summary

Methods

Modifier and Type	Method and Description
org.eclipse.swt.custom.StyleRange	createStyleRange()
void	delete()
org.eclipse.jface.text.TextAttribute	getHighlighting()
boolean	isContained(int off, int len) Is this position contained in the given range (inclusive)? Synchronizes on position updater.
boolean	isEqual(int off, int len, org.eclipse.jface.text.TextAttribute other) Uses reference equality for the highlighting.
void	setLength(int length)
void	setOffset(int offset)
void	undelete()
void	update(int off, int len)

Methods inherited from class org.eclipse.jface.text.Position

equals, getLength, getOffset, hashCode, includes, isDeleted, overlapsWith, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AttributedPosition

public AttributedPosition(int offset,
                  int length,
                  org.eclipse.jface.text.TextAttribute attribute,
                  Object lock)

Initialize the position with the given offset, length and foreground color.

Parameters:

offset - The position offset

length - The position length

attribute - The highlighting TextAttribute

lock - The lock object

Method Detail

createStyleRange

public org.eclipse.swt.custom.StyleRange createStyleRange()

Returns:

Returns a corresponding style range.

isEqual

public boolean isEqual(int off,
              int len,
              org.eclipse.jface.text.TextAttribute other)

Uses reference equality for the highlighting.

Parameters:

off - The offset

len - The length

other - The highlighting TextAttribute to compare with

Returns:

true if the given offset, length and highlighting are equal to the internal ones.

isContained

public boolean isContained(int off,
                  int len)

Is this position contained in the given range (inclusive)? Synchronizes on position updater.

Parameters:

off - The range offset

len - The range length

Returns:

true iff this position is not delete and contained in the given range.

update

public void update(int off,
          int len)

setLength

public void setLength(int length)

Overrides:

setLength in class org.eclipse.jface.text.Position

setOffset

public void setOffset(int offset)

Overrides:

setOffset in class org.eclipse.jface.text.Position

delete

public void delete()

Overrides:

delete in class org.eclipse.jface.text.Position

undelete

public void undelete()

Overrides:

undelete in class org.eclipse.jface.text.Position

getHighlighting

public org.eclipse.jface.text.TextAttribute getHighlighting()

Returns:

Returns the highlighting.