/*
* Copyright 2000-2009 JetBrains s.r.o.
*
* 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.
*/
/*
* @author max
*/
package com.intellij.lang;
import com.intellij.psi.PsiElement;
import com.intellij.psi.tree.IElementType;
import consulo.lang.util.LanguageVersionUtil;
import org.jetbrains.annotations.NotNull;
public class LanguageWordCompletion extends LanguageExtension<WordCompletionElementFilter> {
public static final LanguageWordCompletion INSTANCE = new LanguageWordCompletion();
private LanguageWordCompletion() {
super("com.intellij.codeInsight.wordCompletionFilter", new DefaultWordCompletionFilter());
}
public boolean isEnabledIn(@NotNull ASTNode astNode) {
final PsiElement psi = astNode.getPsi();
if (psi == null) {
return false;
}
IElementType elementType = astNode.getElementType();
return forLanguage(psi.getLanguage()).isWordCompletionEnabledIn(elementType, LanguageVersionUtil.findLanguageVersion(elementType.getLanguage(), psi));
}
}