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Lexical Hightlighting [message #890197]

Thu, 21 June 2012 12:28

Hans-Georg Glöckler

Messages: 88
Registered: July 2009

Member

Hey,

I have implemented Lexical Highlighting in my Grammar but it don't work.
I want to can customize preference page for my DSL like described in:
http://help.eclipse.org/helios/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/extension-points/org_eclipse_core_runtime_contentTypes.html.

Please can you help me why it don't work.

package org.lunifera.metamodel.dsl.jpa.ui.labeling;

import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.xtext.ui.editor.syntaxcoloring.IHighlightingConfiguration;
import org.eclipse.xtext.ui.editor.syntaxcoloring.IHighlightingConfigurationAcceptor;
import org.eclipse.xtext.ui.editor.utils.TextStyle;

public class JpaHighlightingConfiguration implements IHighlightingConfiguration {

	public static final String JPA_ANNOTATION_ID = "jpaAnnotation";

	public void configure(IHighlightingConfigurationAcceptor acceptor) {
		acceptor.acceptDefaultHighlighting(JPA_ANNOTATION_ID, "JpaAnnotation",
				annotationTextStyle());
	}

	public TextStyle annotationTextStyle() {
		TextStyle textStyle = new TextStyle();
		textStyle.setColor(new RGB(100, 100, 100));
		textStyle.setStyle(SWT.ITALIC);
		return textStyle;
	}

}

package org.lunifera.metamodel.dsl.jpa.ui;

import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.eclipse.xtext.ui.editor.syntaxcoloring.IHighlightingConfiguration;
import org.eclipse.xtext.ui.editor.syntaxcoloring.ISemanticHighlightingCalculator;
import org.lunifera.metamodel.dsl.jpa.ui.labeling.JpaHighlightingConfiguration;
import org.lunifera.metamodel.dsl.jpa.ui.labeling.JpaSemanticHighlightingCalculator;

import com.google.inject.Binder;

/**
 * Use this class to register components to be used within the IDE.
 */
public class JpaUiModule extends
		org.lunifera.metamodel.dsl.jpa.ui.AbstractJpaUiModule {
	public JpaUiModule(AbstractUIPlugin plugin) {
		super(plugin);
	}

	@Override
	public void configure(Binder binder) {
		super.configure(binder);
	}

	public Class<? extends IHighlightingConfiguration> bindIHighlightingConfiguration() {
		return JpaHighlightingConfiguration.class;
	}

	public Class<? extends ISemanticHighlightingCalculator> bindISemanticHighlightingCalculator() {
		return JpaSemanticHighlightingCalculator.class;
	}
}

I use Xtext 2.3 with XbaseWithAnnotations

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