| /* |
| * 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. |
| */ |
| package com.intellij.ide.projectView.impl.nodes; |
| |
| import com.intellij.ide.IdeBundle; |
| import com.intellij.ide.projectView.PresentationData; |
| import com.intellij.ide.projectView.ProjectViewNode; |
| import com.intellij.ide.projectView.ViewSettings; |
| import com.intellij.ide.util.treeView.AbstractTreeNode; |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.module.ModuleManager; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.ModuleRootManager; |
| import com.intellij.openapi.roots.ProjectFileIndex; |
| import com.intellij.openapi.roots.ProjectRootManager; |
| import com.intellij.openapi.vfs.JarFileSystem; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import com.intellij.util.PlatformIcons; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| public class PackageViewLibrariesNode extends ProjectViewNode<LibrariesElement>{ |
| public PackageViewLibrariesNode(final Project project, Module module, final ViewSettings viewSettings) { |
| super(project, new LibrariesElement(module, project), viewSettings); |
| } |
| |
| @Override |
| public boolean contains(@NotNull final VirtualFile file) { |
| ProjectFileIndex index = ProjectRootManager.getInstance(getProject()).getFileIndex(); |
| if (!index.isInLibrarySource(file) && !index.isInLibraryClasses(file)) return false; |
| |
| return someChildContainsFile(file, false); |
| } |
| |
| @Override |
| @NotNull |
| public Collection<AbstractTreeNode> getChildren() { |
| final ArrayList<VirtualFile> roots = new ArrayList<VirtualFile>(); |
| Module myModule = getValue().getModule(); |
| if (myModule == null) { |
| final Module[] modules = ModuleManager.getInstance(getProject()).getModules(); |
| for (Module module : modules) { |
| addModuleLibraryRoots(ModuleRootManager.getInstance(module), roots); |
| } |
| } |
| else { |
| addModuleLibraryRoots(ModuleRootManager.getInstance(myModule), roots); |
| } |
| return PackageUtil.createPackageViewChildrenOnFiles(roots, getProject(), getSettings(), null, true); |
| } |
| |
| |
| @Override |
| public boolean someChildContainsFile(VirtualFile file) { |
| ProjectFileIndex index = ProjectRootManager.getInstance(getProject()).getFileIndex(); |
| if (!index.isInLibrarySource(file) && !index.isInLibraryClasses(file)) return false; |
| return super.someChildContainsFile(file); |
| } |
| |
| private static void addModuleLibraryRoots(ModuleRootManager moduleRootManager, List<VirtualFile> roots) { |
| final VirtualFile[] files = moduleRootManager.orderEntries().withoutModuleSourceEntries().withoutDepModules().classes().getRoots(); |
| for (final VirtualFile file : files) { |
| if (file.getFileSystem() instanceof JarFileSystem && file.getParent() != null) { |
| // skip entries inside jars |
| continue; |
| } |
| roots.add(file); |
| } |
| } |
| |
| @Override |
| public void update(final PresentationData presentation) { |
| presentation.setPresentableText(IdeBundle.message("node.projectview.libraries")); |
| presentation.setIcon(PlatformIcons.LIBRARY_ICON); |
| } |
| |
| @Override |
| public String getTestPresentation() { |
| return "Libraries"; |
| } |
| |
| @Override |
| public boolean shouldUpdateData() { |
| return true; |
| } |
| |
| @Override |
| public int getWeight() { |
| return 60; |
| } |
| } |