/*
* Copyright 2011-2014 Gregory Shrago
*
* 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 org.intellij.grammar.editor;
import com.intellij.lang.annotation.AnnotationHolder;
import com.intellij.lang.annotation.Annotator;
import com.intellij.psi.PsiElement;
import org.intellij.grammar.psi.BnfRule;
import org.jetbrains.annotations.NotNull;
/**
* @author gregsh
*/
public class BnfExpressionMarkerAnnotator implements Annotator {
@Override
public void annotate(@NotNull PsiElement psiElement, @NotNull AnnotationHolder annotationHolder) {
if (!(psiElement instanceof BnfRule)) return;
BnfRule rule = (BnfRule) psiElement;
// todo
//boolean expression = ExpressionGeneratorHelper.getInfoForExpressionParsing(ExpressionHelper.getCached((BnfFile)rule.getContainingFile()), rule) != null;
//if (expression) {
// annotationHolder.createInfoAnnotation(rule.getNameIdentifier(), null).setTextAttributes(key);
//}
}
}