SARLHighlightingCalculator.java

/*
 * $Id$
 *
 * SARL is an general-purpose agent programming language.
 * More details on http://www.sarl.io
 *
 * Copyright (C) 2014-2017 the original authors or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.sarl.lang.ui.highlighting;

import java.util.Map;

import javax.inject.Inject;

import org.eclipse.xtend.ide.common.highlighting.XtendHighlightingCalculator;
import org.eclipse.xtext.ui.editor.syntaxcoloring.DefaultHighlightingConfiguration;

import io.sarl.lang.services.SARLGrammarKeywordAccess;

/**
 * A base implementation of the semantic highlighting calculation.
 *
 * <p>Uses syntax highlighting from {@link XtendHighlightingCalculator} and
 * adds SARL specific keywords, e.g. <code>occurrence</code>.
 *
 * @author $Author: srodriguez$
 * @version $FullVersion$
 * @mavengroupid $GroupId$
 * @mavenartifactid $ArtifactId$
 */
public class SARLHighlightingCalculator extends XtendHighlightingCalculator {

	@Inject
	private SARLGrammarKeywordAccess grammarKeywordAccess;

	@Override
	protected Map<String, String> initializeHighlightedIdentifiers() {
		final Map<String, String> result = super.initializeHighlightedIdentifiers();
		result.put(this.grammarKeywordAccess.getOccurrenceKeyword(), DefaultHighlightingConfiguration.KEYWORD_ID);
		return result;
	}

}