| /* |
| * Copyright 2000-2009 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. |
| */ |
| |
| /* |
| * User: anna |
| * Date: 04-Feb-2008 |
| */ |
| package com.intellij.ide.navigationToolbar; |
| |
| import com.intellij.analysis.AnalysisScopeBundle; |
| import com.intellij.openapi.application.ApplicationManager; |
| import com.intellij.openapi.module.InternalModuleType; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.module.ModuleManager; |
| import com.intellij.openapi.module.ModuleType; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.*; |
| import com.intellij.openapi.util.Computable; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.psi.*; |
| import com.intellij.psi.search.GlobalSearchScope; |
| import com.intellij.psi.search.PsiFileSystemItemProcessor; |
| import com.intellij.psi.util.PsiUtilCore; |
| import com.intellij.util.Processor; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| public class DefaultNavBarExtension extends AbstractNavBarModelExtension { |
| @Override |
| @Nullable |
| public String getPresentableText(final Object object) { |
| if (object instanceof Project) { |
| return ((Project)object).getName(); |
| } |
| else if (object instanceof Module) { |
| return ((Module)object).getName(); |
| } |
| else if (object instanceof PsiFile) { |
| return ((PsiFile)object).getName(); |
| } |
| else if (object instanceof PsiDirectory) { |
| return ((PsiDirectory)object).getVirtualFile().getName(); |
| } |
| else if (object instanceof JdkOrderEntry) { |
| return ((JdkOrderEntry)object).getJdkName(); |
| } |
| else if (object instanceof LibraryOrderEntry) { |
| final String libraryName = ((LibraryOrderEntry)object).getLibraryName(); |
| return libraryName != null ? libraryName : AnalysisScopeBundle.message("package.dependencies.library.node.text"); |
| } |
| else if (object instanceof ModuleOrderEntry) { |
| final ModuleOrderEntry moduleOrderEntry = (ModuleOrderEntry)object; |
| return moduleOrderEntry.getModuleName(); |
| } |
| return null; |
| } |
| |
| @Override |
| public PsiElement adjustElement(final PsiElement psiElement) { |
| final PsiFile containingFile = psiElement.getContainingFile(); |
| if (containingFile != null) return containingFile; |
| return psiElement; |
| } |
| |
| @Override |
| public boolean processChildren(final Object object, final Object rootElement, final Processor<Object> processor) { |
| if (object instanceof Project) { |
| return processChildren((Project)object, processor); |
| } |
| else if (object instanceof Module) { |
| return processChildren((Module)object, processor); |
| } |
| else if (object instanceof PsiDirectoryContainer) { |
| final PsiDirectoryContainer psiPackage = (PsiDirectoryContainer)object; |
| final PsiDirectory[] psiDirectories = ApplicationManager.getApplication().runReadAction( |
| new Computable<PsiDirectory[]>() { |
| @Override |
| public PsiDirectory[] compute() { |
| return rootElement instanceof Module |
| ? psiPackage.getDirectories(GlobalSearchScope.moduleScope((Module)rootElement)) |
| : psiPackage.getDirectories(); |
| } |
| } |
| ); |
| for (PsiDirectory psiDirectory : psiDirectories) { |
| if (!processChildren(psiDirectory, rootElement, processor)) return false; |
| } |
| return true; |
| } |
| else if (object instanceof PsiDirectory) { |
| return processChildren((PsiDirectory)object, rootElement, processor); |
| } |
| else if (object instanceof PsiFileSystemItem) { |
| return processChildren((PsiFileSystemItem)object, processor); |
| } |
| return true; |
| } |
| |
| private static boolean processChildren(final Project object, final Processor<Object> processor) { |
| return ApplicationManager.getApplication().runReadAction( |
| new Computable<Boolean>() { |
| @Override |
| public Boolean compute() { |
| for (Module module : ModuleManager.getInstance(object).getModules()) { |
| if (!(ModuleType.get(module) instanceof InternalModuleType) && !processor.process(module)) return false; |
| } |
| return true; |
| } |
| } |
| ); |
| } |
| |
| private static boolean processChildren(Module module, Processor<Object> processor) { |
| final PsiManager psiManager = PsiManager.getInstance(module.getProject()); |
| ModuleRootManager moduleRootManager = ModuleRootManager.getInstance(module); |
| VirtualFile[] roots = moduleRootManager.getContentRoots(); |
| for (final VirtualFile root : roots) { |
| final PsiDirectory psiDirectory = ApplicationManager.getApplication().runReadAction( |
| new Computable<PsiDirectory>() { |
| @Override |
| public PsiDirectory compute() { |
| return psiManager.findDirectory(root); |
| } |
| } |
| ); |
| if (psiDirectory != null) { |
| if (!processor.process(psiDirectory)) return false; |
| } |
| } |
| return true; |
| } |
| |
| private static boolean processChildren(final PsiDirectory object, final Object rootElement, final Processor<Object> processor) { |
| return ApplicationManager.getApplication().runReadAction(new Computable<Boolean>() { |
| @Override |
| public Boolean compute() { |
| final ModuleFileIndex moduleFileIndex = |
| rootElement instanceof Module ? ModuleRootManager.getInstance((Module)rootElement).getFileIndex() : null; |
| final PsiElement[] children = object.getChildren(); |
| for (PsiElement child : children) { |
| if (child != null && child.isValid()) { |
| if (moduleFileIndex != null) { |
| final VirtualFile virtualFile = PsiUtilCore.getVirtualFile(child); |
| if (virtualFile != null && !moduleFileIndex.isInContent(virtualFile)) continue; |
| } |
| if (!processor.process(child)) return false; |
| } |
| } |
| return true; |
| } |
| }); |
| } |
| |
| private static boolean processChildren(final PsiFileSystemItem object, final Processor<Object> processor) { |
| return ApplicationManager.getApplication().runReadAction(new Computable<Boolean>() { |
| @Override |
| public Boolean compute() { |
| return object.processChildren(new PsiFileSystemItemProcessor() { |
| @Override |
| public boolean acceptItem(String name, boolean isDirectory) { |
| return true; |
| } |
| |
| @Override |
| public boolean execute(@NotNull PsiFileSystemItem element) { |
| return processor.process(element); |
| } |
| }); |
| } |
| }); |
| } |
| } |