| /* |
| * 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.intellij.psi.search; |
| |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.*; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.PsiBundle; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.List; |
| |
| public class ProjectAndLibrariesScope extends GlobalSearchScope { |
| protected final ProjectFileIndex myProjectFileIndex; |
| protected final boolean mySearchOutsideRootModel; |
| |
| public ProjectAndLibrariesScope(Project project) { |
| this(project, false); |
| } |
| |
| public ProjectAndLibrariesScope(Project project, boolean searchOutsideRootModel) { |
| super(project); |
| myProjectFileIndex = ProjectRootManager.getInstance(project).getFileIndex(); |
| mySearchOutsideRootModel = searchOutsideRootModel; |
| } |
| |
| public boolean contains(@NotNull VirtualFile file) { |
| return myProjectFileIndex.isInContent(file) || |
| myProjectFileIndex.isInLibraryClasses(file) || |
| myProjectFileIndex.isInLibrarySource(file); |
| } |
| |
| public int compare(@NotNull VirtualFile file1, @NotNull VirtualFile file2) { |
| List<OrderEntry> entries1 = myProjectFileIndex.getOrderEntriesForFile(file1); |
| List<OrderEntry> entries2 = myProjectFileIndex.getOrderEntriesForFile(file2); |
| if (entries1.size() != entries2.size()) return 0; |
| |
| int res = 0; |
| for (OrderEntry entry1 : entries1) { |
| Module module = entry1.getOwnerModule(); |
| ModuleFileIndex moduleFileIndex = ModuleRootManager.getInstance(module).getFileIndex(); |
| OrderEntry entry2 = moduleFileIndex.getOrderEntryForFile(file2); |
| if (entry2 == null) { |
| return 0; |
| } |
| else { |
| int aRes = entry2.compareTo(entry1); |
| if (aRes == 0) return 0; |
| if (res == 0) { |
| res = aRes; |
| } |
| else if (res != aRes) { |
| return 0; |
| } |
| } |
| } |
| |
| return res; |
| } |
| |
| @Override |
| public boolean isSearchOutsideRootModel() { |
| return mySearchOutsideRootModel; |
| } |
| |
| public boolean isSearchInModuleContent(@NotNull Module aModule) { |
| return true; |
| } |
| |
| public boolean isSearchInLibraries() { |
| return true; |
| } |
| |
| @NotNull |
| public String getDisplayName() { |
| return PsiBundle.message("psi.search.scope.project.and.libraries"); |
| } |
| |
| @NotNull |
| public GlobalSearchScope intersectWith(@NotNull final GlobalSearchScope scope) { |
| if (scope.isSearchOutsideRootModel()) { |
| return super.intersectWith(scope); |
| } |
| |
| |
| return scope; |
| } |
| |
| @NotNull |
| public GlobalSearchScope uniteWith(@NotNull final GlobalSearchScope scope) { |
| if (scope.isSearchOutsideRootModel()) { |
| return super.uniteWith(scope); |
| } |
| |
| return this; |
| } |
| |
| public String toString() { |
| return getDisplayName(); |
| } |
| } |