| /* |
| * 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. |
| */ |
| |
| /* |
| * @author max |
| */ |
| package com.intellij.psi.search; |
| |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.PackageIndex; |
| import com.intellij.openapi.util.Comparing; |
| import com.intellij.openapi.vfs.VfsUtilCore; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.JavaPsiFacade; |
| import com.intellij.psi.PsiClassOwner; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.psi.PsiPackage; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.Collection; |
| |
| public class PackageScope extends GlobalSearchScope { |
| private final Collection<VirtualFile> myDirs; |
| private final PsiPackage myPackage; |
| private final boolean myIncludeSubpackages; |
| private final boolean myIncludeLibraries; |
| protected final boolean myPartOfPackagePrefix; |
| protected final String myPackageQualifiedName; |
| protected final String myPackageQNamePrefix; |
| |
| public PackageScope(@NotNull PsiPackage aPackage, boolean includeSubpackages, final boolean includeLibraries) { |
| super(aPackage.getProject()); |
| myPackage = aPackage; |
| myIncludeSubpackages = includeSubpackages; |
| |
| Project project = myPackage.getProject(); |
| myPackageQualifiedName = myPackage.getQualifiedName(); |
| myDirs = PackageIndex.getInstance(project).getDirsByPackageName(myPackageQualifiedName, true).findAll(); |
| myIncludeLibraries = includeLibraries; |
| |
| myPartOfPackagePrefix = JavaPsiFacade.getInstance(getProject()).isPartOfPackagePrefix(myPackageQualifiedName); |
| myPackageQNamePrefix = myPackageQualifiedName + "."; |
| } |
| |
| @Override |
| public boolean contains(@NotNull VirtualFile file) { |
| for (VirtualFile scopeDir : myDirs) { |
| boolean inDir = myIncludeSubpackages |
| ? VfsUtilCore.isAncestor(scopeDir, file, false) |
| : Comparing.equal(file.getParent(), scopeDir); |
| if (inDir) return true; |
| } |
| if (myPartOfPackagePrefix && myIncludeSubpackages) { |
| final PsiFile psiFile = myPackage.getManager().findFile(file); |
| if (psiFile instanceof PsiClassOwner) { |
| final String packageName = ((PsiClassOwner)psiFile).getPackageName(); |
| if (myPackageQualifiedName.equals(packageName) || |
| packageName.startsWith(myPackageQNamePrefix)) return true; |
| } |
| } |
| return false; |
| } |
| |
| @Override |
| public int compare(@NotNull VirtualFile file1, @NotNull VirtualFile file2) { |
| return 0; |
| } |
| |
| @Override |
| public boolean isSearchInModuleContent(@NotNull Module aModule) { |
| return true; |
| } |
| |
| @Override |
| public boolean isSearchInLibraries() { |
| return myIncludeLibraries; |
| } |
| |
| public String toString() { |
| //noinspection HardCodedStringLiteral |
| return "package scope: " + myPackage + |
| ", includeSubpackages = " + myIncludeSubpackages; |
| } |
| |
| @NotNull |
| public static GlobalSearchScope packageScope(@NotNull PsiPackage aPackage, boolean includeSubpackages) { |
| return new PackageScope(aPackage, includeSubpackages, true); |
| } |
| |
| @NotNull |
| public static GlobalSearchScope packageScopeWithoutLibraries(@NotNull PsiPackage aPackage, boolean includeSubpackages) { |
| return new PackageScope(aPackage, includeSubpackages, false); |
| } |
| } |