| /* |
| * Copyright 2000-2010 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. |
| */ |
| |
| /* |
| * User: anna |
| * Date: 12-Jan-2010 |
| */ |
| package com.intellij.refactoring.rename.naming; |
| |
| import com.intellij.openapi.util.Comparing; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.psi.PsiParameter; |
| import com.intellij.psi.search.searches.OverridingMethodsSearch; |
| |
| public class AutomaticParametersRenamer extends AutomaticRenamer { |
| public AutomaticParametersRenamer(PsiParameter param, String newParamName) { |
| final PsiElement scope = param.getDeclarationScope(); |
| if (scope instanceof PsiMethod) { |
| final PsiMethod method = (PsiMethod)scope; |
| final int parameterIndex = method.getParameterList().getParameterIndex(param); |
| if (parameterIndex < 0) return; |
| for (PsiMethod overrider : OverridingMethodsSearch.search(method)) { |
| final PsiParameter[] parameters = overrider.getParameterList().getParameters(); |
| if (parameterIndex >= parameters.length) continue; |
| final PsiParameter inheritedParam = parameters[parameterIndex]; |
| if (!Comparing.strEqual(inheritedParam.getName(), newParamName)) { |
| myElements.add(inheritedParam); |
| suggestAllNames(inheritedParam.getName(), newParamName); |
| } |
| } |
| } |
| } |
| |
| public String getDialogTitle() { |
| return "Rename parameters"; |
| } |
| |
| public String getDialogDescription() { |
| return "Rename parameter in hierarchy to:"; |
| } |
| |
| @Override |
| public String entityName() { |
| return "Parameter"; |
| } |
| |
| @Override |
| public boolean isSelectedByDefault() { |
| return true; |
| } |
| } |