java/java-impl/src/com/intellij/refactoring/changeSignature/ChangeSignatureViewDescriptor.java

   1 /*
   2  * Copyright 2000-2009 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 /**
  18  * created at Sep 17, 2001
  19  * @author Jeka
  20  */
  21 package com.intellij.refactoring.changeSignature;
  22
  23 import com.intellij.psi.PsiElement;
  24 import com.intellij.psi.PsiMethod;
  25 import com.intellij.refactoring.RefactoringBundle;
  26 import com.intellij.usageView.UsageViewBundle;
  27 import com.intellij.usageView.UsageViewDescriptor;
  28 import com.intellij.usageView.UsageViewUtil;
  29 import com.intellij.openapi.util.text.StringUtil;
  30 import org.jetbrains.annotations.NotNull;
  31
  32 class ChangeSignatureViewDescriptor implements UsageViewDescriptor {
  33
  34   private final PsiMethod myMethod;
  35   private final String myProcessedElementsHeader;
  36
  37   public ChangeSignatureViewDescriptor(PsiMethod method) {
  38     myMethod = method;
  39     myProcessedElementsHeader = StringUtil.capitalize(RefactoringBundle.message("0.to.change.signature", UsageViewUtil.getType(method)));
  40   }
  41
  42   @NotNull
  43   public PsiElement[] getElements() {
  44     return new PsiElement[] {myMethod};
  45   }
  46
  47   public String getProcessedElementsHeader() {
  48     return myProcessedElementsHeader;
  49   }
  50
  51   public String getCodeReferencesText(int usagesCount, int filesCount) {
  52     return RefactoringBundle.message("references.to.be.changed",
  53                                      UsageViewBundle.getReferencesString(usagesCount, filesCount));
  54   }
  55
  56   public String getCommentReferencesText(int usagesCount, int filesCount) {
  57     return null;
  58   }
  59
  60 }