| /* |
| * 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 org.jetbrains.plugins.groovy.findUsages; |
| |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.psi.search.GlobalSearchScope; |
| import com.intellij.psi.search.SearchScope; |
| import org.jetbrains.plugins.groovy.GroovyFileType; |
| |
| /** |
| * @author Max Medvedev |
| */ |
| public class GroovyScopeUtil { |
| public static SearchScope restrictScopeToGroovyFiles(SearchScope originalScope) { |
| if (originalScope instanceof GlobalSearchScope) { |
| return GlobalSearchScope |
| .getScopeRestrictedByFileTypes((GlobalSearchScope)originalScope, GroovyFileType.getGroovyEnabledFileTypes()); |
| } |
| return originalScope; |
| } |
| |
| public static SearchScope restrictScopeToGroovyFiles(SearchScope originalScope, SearchScope effectiveScope) { |
| SearchScope restricted = restrictScopeToGroovyFiles(originalScope); |
| return restricted.intersectWith(effectiveScope); |
| } |
| |
| |
| public static SearchScope getEffectiveScope(PsiMethod... methods) { |
| SearchScope accessScope = methods[0].getUseScope(); |
| for (int i = 1; i < methods.length; i++) { |
| PsiMethod method1 = methods[i]; |
| accessScope = accessScope.union(method1.getUseScope()); |
| } |
| return accessScope; |
| } |
| } |