org.eclipse.xtext.ui.editor.syntaxcoloring
Class TextAttributeProvider

java.lang.Object
  org.eclipse.xtext.ui.editor.syntaxcoloring.TextAttributeProvider

All Implemented Interfaces:

java.util.EventListener, org.eclipse.jface.util.IPropertyChangeListener, IHighlightingConfigurationAcceptor, ITextAttributeProvider

public class TextAttributeProvider
extends java.lang.Object
implements ITextAttributeProvider, IHighlightingConfigurationAcceptor, org.eclipse.jface.util.IPropertyChangeListener

Author:

Sebastian Zarnekow - Initial contribution and API

Constructor Summary

TextAttributeProvider(IHighlightingConfiguration highlightingConfig, IPreferenceStoreAccess preferenceStoreAccess, PreferenceStoreAccessor prefStoreAccessor)

Method Summary

void	acceptDefaultHighlighting(java.lang.String id, java.lang.String name, TextStyle style) Call this method to announce a specific default style.
protected org.eclipse.jface.text.TextAttribute	createTextAttribute(java.lang.String id, TextStyle defaultTextStyle)
org.eclipse.jface.text.TextAttribute	getAttribute(java.lang.String id)
org.eclipse.jface.text.TextAttribute	getMergedAttributes(java.lang.String[] ids)
java.lang.String	getMergedIds(java.lang.String[] ids)
void	propertyChange(org.eclipse.jface.util.PropertyChangeEvent event) Notification that a property has changed.

Methods inherited from class java.lang.Object

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

Constructor Detail

TextAttributeProvider

@Inject
public TextAttributeProvider(IHighlightingConfiguration highlightingConfig,
                                    IPreferenceStoreAccess preferenceStoreAccess,
                                    PreferenceStoreAccessor prefStoreAccessor)

Method Detail

getAttribute

public org.eclipse.jface.text.TextAttribute getAttribute(java.lang.String id)

Specified by:

getAttribute in interface ITextAttributeProvider

getMergedAttributes

public org.eclipse.jface.text.TextAttribute getMergedAttributes(java.lang.String[] ids)

Specified by:

getMergedAttributes in interface ITextAttributeProvider

getMergedIds

public java.lang.String getMergedIds(java.lang.String[] ids)

propertyChange

public void propertyChange(org.eclipse.jface.util.PropertyChangeEvent event)

Description copied from interface: org.eclipse.jface.util.IPropertyChangeListener

Notification that a property has changed.

This method gets called when the observed object fires a property change event.

Specified by:

propertyChange in interface org.eclipse.jface.util.IPropertyChangeListener

Parameters:

event - the property change event object describing which property changed and how

acceptDefaultHighlighting

public void acceptDefaultHighlighting(java.lang.String id,
                                      java.lang.String name,
                                      TextStyle style)

Description copied from interface: IHighlightingConfigurationAcceptor

Call this method to announce a specific default style. Implementors may throw an IllegalStateException when an id is used twice.

Specified by:

acceptDefaultHighlighting in interface IHighlightingConfigurationAcceptor

Parameters:

id - the unique id that should be associated with the given style.

name - the human readable name of the style.

style - the default style with the given id and name.

See Also:

ILexicalHighlightingConfiguration#configure(IHighlightingConfigurationAcceptor), ISemanticHighlightingConfiguration#configure(IHighlightingConfigurationAcceptor)

createTextAttribute

protected org.eclipse.jface.text.TextAttribute createTextAttribute(java.lang.String id,
                                                                   TextStyle defaultTextStyle)