| /* |
| * 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.psi.search; |
| |
| import com.intellij.openapi.application.AccessToken; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.application.QueryExecutorBase; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiReference; |
| import com.intellij.psi.search.GlobalSearchScope; |
| import com.intellij.psi.search.SearchScope; |
| import com.intellij.psi.search.UsageSearchContext; |
| import com.intellij.psi.search.searches.ReferencesSearch; |
| import com.intellij.util.Processor; |
| import com.jetbrains.python.PyNames; |
| import com.jetbrains.python.PythonFileType; |
| import com.jetbrains.python.psi.PyClass; |
| import com.jetbrains.python.psi.PyFunction; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author yole |
| */ |
| public class PyInitReferenceSearchExecutor extends QueryExecutorBase<PsiReference, ReferencesSearch.SearchParameters> { |
| public void processQuery(@NotNull ReferencesSearch.SearchParameters queryParameters, @NotNull final Processor<PsiReference> consumer) { |
| PsiElement element = queryParameters.getElementToSearch(); |
| if (!(element instanceof PyFunction)) { |
| return; |
| } |
| |
| final AccessToken accessToken = ApplicationManager.getApplication().acquireReadActionLock(); |
| String className; |
| SearchScope searchScope; |
| PyFunction function; |
| try { |
| function = (PyFunction)element; |
| if (!PyNames.INIT.equals(function.getName())) { |
| return; |
| } |
| final PyClass pyClass = function.getContainingClass(); |
| if (pyClass == null) { |
| return; |
| } |
| className = pyClass.getName(); |
| if (className == null) { |
| return; |
| } |
| |
| searchScope = queryParameters.getEffectiveSearchScope(); |
| if (searchScope instanceof GlobalSearchScope) { |
| searchScope = GlobalSearchScope.getScopeRestrictedByFileTypes((GlobalSearchScope)searchScope, PythonFileType.INSTANCE); |
| } |
| } |
| finally { |
| accessToken.finish(); |
| } |
| |
| |
| queryParameters.getOptimizer().searchWord(className, searchScope, UsageSearchContext.IN_CODE, true, function); |
| } |
| } |