Package com.intellij.openapi.editor.ex.util

Class LayeredLexerEditorHighlighter

java.lang.Object

com.intellij.openapi.editor.ex.util.LexerEditorHighlighter

com.intellij.openapi.editor.ex.util.LayeredLexerEditorHighlighter

All Implemented Interfaces:

DocumentListener, PrioritizedDocumentListener, EditorHighlighter, java.util.EventListener

Direct Known Subclasses:

GroovyEditorHighlighter, RestEditorHighlighter

public class LayeredLexerEditorHighlighter
extends LexerEditorHighlighter

Nested Class Summary

Nested classes/interfaces inherited from class com.intellij.openapi.editor.ex.util.LexerEditorHighlighter

LexerEditorHighlighter.HighlighterIteratorImpl, LexerEditorHighlighter.InvalidStateException, LexerEditorHighlighter.TokenProcessor

Field Summary

Fields inherited from class com.intellij.openapi.editor.ex.util.LexerEditorHighlighter

myText

Fields inherited from interface com.intellij.openapi.editor.ex.PrioritizedDocumentListener

COMPARATOR

Fields inherited from interface com.intellij.openapi.editor.event.DocumentListener

ARRAY_FACTORY, EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
LayeredLexerEditorHighlighter(SyntaxHighlighter highlighter, EditorColorsScheme scheme)

Method Summary

Modifier and Type	Method and Description
HighlighterIterator	createBaseIterator(int startOffset)
HighlighterIterator	createIterator(int startOffset)
protected SegmentArrayWithData	createSegments()
protected LexerEditorHighlighter.TokenProcessor	createTokenProcessor(int startIndex, SegmentArrayWithData segments, java.lang.CharSequence text)
void	documentChanged(DocumentEvent e) Called after the text of the document has been changed.
com.intellij.openapi.editor.ex.util.LayeredLexerEditorHighlighter.MappingSegments	getSegments()
protected boolean	hasAdditionalData(int segmentIndex)
void	registerLayer(IElementType tokenType, LayerDescriptor layerHighlighter)
void	setColorScheme(EditorColorsScheme scheme)
void	setText(java.lang.CharSequence text)
java.lang.String	toString()
void	unregisterLayer(IElementType tokenType)
protected boolean	updateLayers()
protected boolean	updateLayers(DocumentEvent e)

Methods inherited from class com.intellij.openapi.editor.ex.util.LexerEditorHighlighter

checkContentIsEqualTo, createStorage, getAttributesForPreviousAndTypedChars, getClient, getDocument, getLexer, getPriority, getScheme, getSyntaxHighlighter, isPlain, isValid, setEditor

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.intellij.openapi.editor.event.DocumentListener

beforeDocumentChange, bulkUpdateFinished, bulkUpdateStarting

Constructor Detail

LayeredLexerEditorHighlighter

public LayeredLexerEditorHighlighter(SyntaxHighlighter highlighter,
                                     EditorColorsScheme scheme)

Method Detail

createSegments

protected SegmentArrayWithData createSegments()

Overrides:

createSegments in class LexerEditorHighlighter

registerLayer

public void registerLayer(IElementType tokenType,
                          LayerDescriptor layerHighlighter)

unregisterLayer

public void unregisterLayer(IElementType tokenType)

getSegments

public com.intellij.openapi.editor.ex.util.LayeredLexerEditorHighlighter.MappingSegments getSegments()

Overrides:

getSegments in class LexerEditorHighlighter

setText

public void setText(java.lang.CharSequence text)

Specified by:

setText in interface EditorHighlighter

Overrides:

setText in class LexerEditorHighlighter

createTokenProcessor

protected LexerEditorHighlighter.TokenProcessor createTokenProcessor(int startIndex,
                                                                     SegmentArrayWithData segments,
                                                                     java.lang.CharSequence text)

Overrides:

createTokenProcessor in class LexerEditorHighlighter

updateLayers

protected boolean updateLayers()

updateLayers

protected boolean updateLayers(DocumentEvent e)

documentChanged

public void documentChanged(DocumentEvent e)

Description copied from interface: DocumentListener

Called after the text of the document has been changed.

Specified by:

documentChanged in interface DocumentListener

Overrides:

documentChanged in class LexerEditorHighlighter

Parameters:

e - the event containing the information about the change.

createIterator

public HighlighterIterator createIterator(int startOffset)

Specified by:

createIterator in interface EditorHighlighter

Overrides:

createIterator in class LexerEditorHighlighter

createBaseIterator

public HighlighterIterator createBaseIterator(int startOffset)

setColorScheme

public void setColorScheme(EditorColorsScheme scheme)

Specified by:

setColorScheme in interface EditorHighlighter

Overrides:

setColorScheme in class LexerEditorHighlighter

hasAdditionalData

protected boolean hasAdditionalData(int segmentIndex)

Overrides:

hasAdditionalData in class LexerEditorHighlighter

toString

public java.lang.String toString()

Overrides:

toString in class LexerEditorHighlighter