PropertiesToNlsSubstitutor.java

/*
 * Copyright 2013 Vladimir Rudev
 *
 * 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 ru.crazyproger.plugins.webtoper.nls;

import com.intellij.lang.Language;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.LanguageSubstitutor;
import com.intellij.psi.search.GlobalSearchScope;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

public class PropertiesToNlsSubstitutor extends LanguageSubstitutor {
    @Nullable
    @Override
    public Language getLanguage(@NotNull VirtualFile file, @NotNull Project project) {
        GlobalSearchScope nlsScope = NlsUtils.getNlsScope(project);
        if (nlsScope != null && nlsScope.contains(file)) {
            return NlsLanguage.INSTANCE;
        }
        return null;
    }
}