| /* |
| * 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.QueryExecutorBase; |
| import com.intellij.openapi.util.text.StringUtil; |
| import com.intellij.psi.PsiDirectory; |
| 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.PythonFileType; |
| import com.jetbrains.python.psi.PyElement; |
| import com.jetbrains.python.psi.PyUtil; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author traff |
| */ |
| public class PyStringReferenceSearch extends QueryExecutorBase<PsiReference, ReferencesSearch.SearchParameters> { |
| |
| public PyStringReferenceSearch() { |
| super(true); |
| } |
| |
| public void processQuery(@NotNull final ReferencesSearch.SearchParameters params, |
| @NotNull final Processor<PsiReference> consumer) { |
| final PsiElement element = params.getElementToSearch(); |
| if (!(element instanceof PyElement) && !(element instanceof PsiDirectory)) { |
| return; |
| } |
| |
| SearchScope searchScope = params.getEffectiveSearchScope(); |
| if (searchScope instanceof GlobalSearchScope) { |
| searchScope = GlobalSearchScope.getScopeRestrictedByFileTypes((GlobalSearchScope)searchScope, PythonFileType.INSTANCE); |
| } |
| |
| String name = PyUtil.computeElementNameForStringSearch(element); |
| |
| if (StringUtil.isEmpty(name)) { |
| return; |
| } |
| params.getOptimizer().searchWord(name, searchScope, UsageSearchContext.IN_STRINGS, true, element); |
| } |
| } |