platform/lang-impl/src/com/intellij/refactoring/safeDelete/SafeDeleteUsageViewDescriptor.java

/*
 * 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.
 */

package com.intellij.refactoring.safeDelete;

import com.intellij.psi.PsiElement;
import com.intellij.refactoring.RefactoringBundle;
import com.intellij.refactoring.ui.UsageViewDescriptorAdapter;
import com.intellij.usageView.UsageViewBundle;
import org.jetbrains.annotations.NotNull;

/**
 * @author dsl
 */
public class SafeDeleteUsageViewDescriptor extends UsageViewDescriptorAdapter {
  private final PsiElement[] myElementsToDelete;

  public SafeDeleteUsageViewDescriptor(PsiElement[] elementsToDelete) {
    myElementsToDelete = elementsToDelete;
  }

  @Override
  @NotNull
  public PsiElement[] getElements() {
    return myElementsToDelete;
  }

  @Override
  public String getProcessedElementsHeader() {
    return RefactoringBundle.message("items.to.be.deleted");
  }

  @Override
  public String getCodeReferencesText(int usagesCount, int filesCount) {
    return RefactoringBundle.message("references.in.code", UsageViewBundle.getReferencesString(usagesCount, filesCount));
  }

  @Override
  public String getCommentReferencesText(int usagesCount, int filesCount) {
    return RefactoringBundle.message("safe.delete.comment.occurences.header",
                                     UsageViewBundle.getOccurencesString(usagesCount, filesCount));
  }
}