lbownik commented on code in PR #5567: URL: https://github.com/apache/netbeans/pull/5567#discussion_r1118131708
########## rust/rust.project/src/org/netbeans/modules/rust/project/ui/RustProjectRootNode.java: ########## @@ -0,0 +1,157 @@ +/* + * 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.rust.project.ui; + +import org.netbeans.modules.rust.project.ui.src.RustProjectSrcNode; +import java.awt.Image; +import java.beans.PropertyChangeEvent; +import java.beans.PropertyChangeListener; +import java.io.IOException; +import java.util.List; +import javax.swing.Action; +import org.netbeans.modules.rust.project.RustProject; +import org.netbeans.modules.rust.project.cargotoml.CargoTOML; +import org.netbeans.modules.rust.project.ui.important.RustProjectImportantFilesNode; +import org.netbeans.spi.project.ui.support.CommonProjectActions; +import org.openide.loaders.DataObjectNotFoundException; +import org.openide.nodes.AbstractNode; +import org.openide.nodes.Children; +import org.openide.nodes.Node; +import org.openide.util.Exceptions; +import org.openide.util.ImageUtilities; +import org.openide.util.lookup.AbstractLookup; +import org.openide.util.lookup.InstanceContent; + +/** + * The root project of the project. + */ +public class RustProjectRootNode extends AbstractNode implements PropertyChangeListener { + + private enum ROOT_CHILDREN { + SRC, + DEPENDENCIES, + IMPORTANT_FILES, + }; + + private static final class RustProjectRootNodeChildren extends Children.Keys<ROOT_CHILDREN> implements PropertyChangeListener { + + private final RustProject project; + + RustProjectRootNodeChildren(RustProject project) { + this.project = project; + } + + @Override + protected void addNotify() { + project.getCargoTOML().addPropertyChangeListener(this); + setKeys(ROOT_CHILDREN.values()); + } + + @Override + protected void removeNotify() { + project.getCargoTOML().removePropertyChangeListener(this); + } + + @Override + public void propertyChange(PropertyChangeEvent evt) { + String name = evt.getPropertyName(); + // TODO: Listen for "dependencies" and update the dependencies node. + } + + @Override + protected Node[] createNodes(ROOT_CHILDREN key) { + switch (key) { + case SRC: + try { + return new Node[]{new RustProjectSrcNode(project)}; + } catch (DataObjectNotFoundException ex) { + Exceptions.printStackTrace(ex); + return new Node[0]; + } + case DEPENDENCIES: + // TODO: Add dependencies. + return new Node[0]; + case IMPORTANT_FILES: + try { + return new Node[]{new RustProjectImportantFilesNode(project)}; + } catch (Throwable e) { + Exceptions.printStackTrace(e); + } + } + return new Node[0]; + } + + } + + private final RustProject project; + + public RustProjectRootNode(RustProject project) { + this(project, new InstanceContent()); + } + + private RustProjectRootNode(RustProject project, InstanceContent content) { + super(new RustProjectRootNodeChildren(project), new AbstractLookup(content)); + this.project = project; + content.add(project); + this.project.getCargoTOML().addPropertyChangeListener(this); + setName(project.getCargoTOML().getPackageName()); + setDisplayName(project.getCargoTOML().getPackageName()); + } + + @Override + public void propertyChange(PropertyChangeEvent evt) { + String property = evt.getPropertyName(); + + if (CargoTOML.PROP_PACKAGENAME.equals(property)) { + setDisplayName(project.getCargoTOML().getPackageName()); + } + } + + @Override + public void destroy() throws IOException { + project.getCargoTOML().removePropertyChangeListener(this); + } + + @Override + public Action[] getActions(boolean context) { + Action [] actionArray = CommonProjectActions.forType(RustProject.RUST_PROJECT_KEY); Review Comment: isn't this variable redundant? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
