| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.netbeans.modules.maven; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.StringTokenizer; |
| import org.netbeans.api.annotations.common.NonNull; |
| import org.netbeans.api.java.project.JavaProjectConstants; |
| import org.netbeans.api.project.FileOwnerQuery; |
| import org.netbeans.api.project.Project; |
| import org.netbeans.api.project.ProjectUtils; |
| import org.netbeans.api.project.SourceGroup; |
| import org.netbeans.modules.maven.execute.navigator.GoalsNavigatorHint; |
| import org.netbeans.modules.maven.nodes.MavenProjectNode; |
| import org.netbeans.spi.java.project.support.ui.PackageView; |
| import org.netbeans.spi.project.ProjectServiceProvider; |
| import org.netbeans.spi.project.ui.LogicalViewProvider; |
| import org.openide.filesystems.FileObject; |
| import org.openide.filesystems.FileUtil; |
| import org.openide.loaders.DataFolder; |
| import org.openide.loaders.DataObject; |
| import org.openide.nodes.Node; |
| import org.openide.nodes.NodeNotFoundException; |
| import org.openide.nodes.NodeOp; |
| import org.openide.util.Lookup; |
| import org.openide.util.lookup.Lookups; |
| |
| /** |
| * provider of logical view, meaning the top node in the projects tab. |
| * @author Milos Kleint |
| */ |
| @ProjectServiceProvider(service=LogicalViewProvider.class, projectType="org-netbeans-modules-maven") |
| public class LogicalViewProviderImpl implements LogicalViewProvider { |
| |
| private final Project proj; |
| |
| public LogicalViewProviderImpl(Project proj) { |
| this.proj = proj; |
| } |
| |
| /** |
| * create the root node for maven projects.. |
| */ |
| @Override |
| public Node createLogicalView() { |
| NbMavenProjectImpl project = proj.getLookup().lookup(NbMavenProjectImpl.class); |
| return new MavenProjectNode(createLookup(project), project); |
| } |
| |
| private static Lookup createLookup( NbMavenProjectImpl project ) { |
| //#173465 |
| if (!project.getProjectDirectory().isValid()) { |
| return Lookups.fixed(project); |
| } |
| DataFolder rootFolder = DataFolder.findFolder( project.getProjectDirectory() ); |
| return Lookups.fixed(project, rootFolder, project.getProjectDirectory(), new GoalsNavigatorHint()); |
| } |
| |
| /** |
| * TODO this is probably good for the Select in Project view action.. |
| */ |
| @Override |
| public Node findPath(Node node, Object target) { |
| NbMavenProjectImpl prj = node.getLookup().lookup(NbMavenProjectImpl.class ); |
| if ( prj == null ) { |
| return null; |
| } |
| |
| if ( target instanceof FileObject ) { |
| FileObject fo = (FileObject)target; |
| |
| if (isOtherProjectSource(fo, prj) ) { |
| return null; // Don't waste time if project does not own the fo |
| } |
| Node[] nodes = node.getChildren().getNodes(true); |
| for (int i = 0; i < nodes.length; i++) { |
| Node result = PackageView.findPath(nodes[i], target); |
| if (result != null) { |
| return result; |
| } |
| |
| } |
| // fallback if not found by PackageView. |
| for (int i = 0; i < nodes.length; i++) { |
| FindDelegate deleg = nodes[i].getLookup().lookup(FindDelegate.class); |
| if (deleg != null) { |
| for (Node n : deleg.getDelegates(nodes[i])) { |
| Node result = PackageView.findPath(n, fo); |
| if (result != null) { |
| return result; |
| } |
| Node found = findNodeByFileDataObject(n, fo); |
| if (found != null) { |
| return found; |
| } |
| } |
| continue; |
| } |
| Node found = findNodeByFileDataObject(nodes[i], fo); |
| if (found != null) { |
| return found; |
| } |
| } |
| } |
| |
| return null; |
| } |
| |
| private static boolean isOtherProjectSource( |
| @NonNull final FileObject fo, |
| @NonNull final Project me) { |
| final Project owner = FileOwnerQuery.getOwner(fo); |
| if (owner == null) { |
| return false; |
| } |
| if (me.equals(owner)) { |
| return false; |
| } |
| for (SourceGroup sg : ProjectUtils.getSources(owner).getSourceGroups(JavaProjectConstants.SOURCES_TYPE_JAVA)) { |
| if (FileUtil.isParentOf(sg.getRootFolder(), fo)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private Node findNodeByFileDataObject(Node node, FileObject fo) { |
| FileObject xfo = node.getLookup().lookup(FileObject.class); |
| if (xfo == null) { |
| DataObject dobj = node.getLookup().lookup(DataObject.class); |
| if (dobj != null) { |
| xfo = dobj.getPrimaryFile(); |
| } |
| } |
| if (xfo != null) { |
| if ((xfo.equals(fo))) { |
| return node; |
| } else if (FileUtil.isParentOf(xfo, fo)) { |
| FileObject folder = fo.isFolder() ? fo : fo.getParent(); |
| String relPath = FileUtil.getRelativePath(xfo, folder); |
| List<String> path = new ArrayList<String>(); |
| StringTokenizer strtok = new StringTokenizer(relPath, "/"); // NOI18N |
| while (strtok.hasMoreTokens()) { |
| String token = strtok.nextToken(); |
| path.add(token); |
| } |
| try { |
| Node folderNode = folder.equals(xfo) ? node : NodeOp.findPath(node, Collections.enumeration(path)); |
| if (fo.isFolder()) { |
| return folderNode; |
| } else { |
| Node[] childs = folderNode.getChildren().getNodes(true); |
| for (int j = 0; j < childs.length; j++) { |
| DataObject dobj = childs[j].getLookup().lookup(DataObject.class); |
| if (dobj != null && dobj.getPrimaryFile().getNameExt().equals(fo.getNameExt())) { |
| return childs[j]; |
| } |
| } |
| } |
| } catch (NodeNotFoundException e) { |
| // OK, never mind |
| } |
| } |
| } |
| return null; |
| } |
| |
| public static interface FindDelegate { |
| Node[] getDelegates(Node current); |
| } |
| |
| } |