| /* |
| * Copyright 2000-2013 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.jetbrains.python.refactoring.rename; |
| |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiReference; |
| import com.intellij.psi.search.searches.ReferencesSearch; |
| import com.intellij.util.Processor; |
| import com.jetbrains.python.PyNames; |
| import com.jetbrains.python.codeInsight.PyCodeInsightSettings; |
| import com.jetbrains.python.psi.PyClass; |
| import com.jetbrains.python.psi.PyFunction; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * @author yole |
| */ |
| public class RenamePyClassProcessor extends RenamePyElementProcessor { |
| @Override |
| public boolean canProcessElement(@NotNull PsiElement element) { |
| return element instanceof PyClass; |
| } |
| |
| @Override |
| public boolean isToSearchInComments(PsiElement element) { |
| return PyCodeInsightSettings.getInstance().RENAME_SEARCH_IN_COMMENTS_FOR_CLASS; |
| } |
| |
| @Override |
| public void setToSearchInComments(PsiElement element, boolean enabled) { |
| PyCodeInsightSettings.getInstance().RENAME_SEARCH_IN_COMMENTS_FOR_CLASS = enabled; |
| } |
| |
| @Override |
| public boolean isToSearchForTextOccurrences(PsiElement element) { |
| return PyCodeInsightSettings.getInstance().RENAME_SEARCH_NON_CODE_FOR_CLASS; |
| } |
| |
| @Override |
| public void setToSearchForTextOccurrences(PsiElement element, boolean enabled) { |
| PyCodeInsightSettings.getInstance().RENAME_SEARCH_NON_CODE_FOR_CLASS = enabled; |
| } |
| |
| @NotNull |
| @Override |
| public Collection<PsiReference> findReferences(final PsiElement element) { |
| if (element instanceof PyClass) { |
| final PyFunction initMethod = ((PyClass)element).findMethodByName(PyNames.INIT, true); |
| if (initMethod != null) { |
| final List<PsiReference> allRefs = Collections.synchronizedList(new ArrayList<PsiReference>()); |
| allRefs.addAll(super.findReferences(element)); |
| ReferencesSearch.search(initMethod).forEach(new Processor<PsiReference>() { |
| @Override |
| public boolean process(PsiReference psiReference) { |
| if (psiReference.getCanonicalText().equals(((PyClass)element).getName())) { |
| allRefs.add(psiReference); |
| } |
| return true; |
| } |
| }); |
| return allRefs; |
| } |
| } |
| return super.findReferences(element); |
| } |
| } |