SourcesScope.java example

Explorer
consulo-master
/*
 * Copyright 2013-2016 consulo.io
 *
 * 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 consulo.psi.search.scope;

import com.intellij.ide.IdeBundle;
import com.intellij.openapi.roots.ProjectFileIndex;
import com.intellij.openapi.roots.ProjectRootManager;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.search.scope.packageSet.AbstractPackageSet;
import com.intellij.psi.search.scope.packageSet.NamedScope;
import com.intellij.psi.search.scope.packageSet.NamedScopesHolder;
import com.intellij.ui.Colored;

/**
 * @author VISTALL
 * @since 18:19/17.06.13
 */
@Colored(color = "dcf0ff", darkVariant = "2B3557")
public class SourcesScope extends NamedScope {
  public static final String NAME = IdeBundle.message("predefined.scope.sources.name");

  public SourcesScope() {
    super(NAME, new AbstractPackageSet("src:*..*") {
      @Override
      public boolean contains(VirtualFile file, NamedScopesHolder holder) {
        final ProjectFileIndex index = ProjectRootManager.getInstance(holder.getProject()).getFileIndex();
        return file != null && index.isInSource(file);
      }
    });
  }
}