| /* |
| * Copyright 2000-2014 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.findUsages; |
| |
| import com.intellij.find.findUsages.FindUsagesHandler; |
| import com.intellij.psi.PsiElement; |
| import com.jetbrains.python.PyNames; |
| import com.jetbrains.python.psi.PyClass; |
| import com.jetbrains.python.psi.PyFunction; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| |
| /** |
| * @author yole |
| */ |
| public class PyClassFindUsagesHandler extends FindUsagesHandler { |
| private final PyClass myClass; |
| |
| public PyClassFindUsagesHandler(@NotNull PyClass psiElement) { |
| super(psiElement); |
| myClass = psiElement; |
| } |
| |
| @NotNull |
| @Override |
| public PsiElement[] getSecondaryElements() { |
| final PyFunction initMethod = myClass.findMethodByName(PyNames.INIT, false); |
| if (initMethod != null) { |
| return new PsiElement[] { initMethod }; |
| } |
| return PsiElement.EMPTY_ARRAY; |
| } |
| |
| @Override |
| protected boolean isSearchForTextOccurencesAvailable(@NotNull PsiElement psiElement, boolean isSingleFile) { |
| return true; |
| } |
| |
| @Override |
| protected Collection<String> getStringsToSearch(@NotNull PsiElement element) { |
| if (element instanceof PyFunction && PyNames.INIT.equals(((PyFunction) element).getName())) { |
| return Collections.emptyList(); |
| } |
| return super.getStringsToSearch(element); |
| } |
| } |