ContentProjectLogicalView.java

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package org.jkan997.slingbeans.nbprojects.content;

import java.awt.Image;
import javax.swing.Action;
import org.netbeans.spi.project.ui.LogicalViewProvider;
import org.netbeans.spi.project.ui.support.CommonProjectActions;
import org.openide.filesystems.FileObject;
import org.openide.loaders.DataFolder;
import org.openide.loaders.DataObjectNotFoundException;
import org.openide.nodes.AbstractNode;
import org.openide.nodes.Children;
import org.openide.nodes.FilterNode;
import org.openide.nodes.Node;
import org.openide.util.Exceptions;
import org.openide.util.ImageUtilities;
import org.openide.util.Lookup;
import org.openide.util.lookup.Lookups;
import org.openide.util.lookup.ProxyLookup;

class ContentProjectLogicalView implements LogicalViewProvider {

    public static final String CUSTOMER_ICON = "org/jkan997/slingbeans/nbprojects/content/icon.png";

    private final ContentProject project;

    public ContentProjectLogicalView(ContentProject project) {
        this.project = project;
    }

    @Override
    public Node createLogicalView() {
        try {
            //Obtain the project directory's node:
            FileObject projectDirectory = project.getProjectDirectory();
            DataFolder projectFolder = DataFolder.findFolder(projectDirectory);
            Node nodeOfProjectFolder = projectFolder.getNodeDelegate();
            //Decorate the project directory's node:
            return new ProjectNode(nodeOfProjectFolder, project);
        } catch (DataObjectNotFoundException donfe) {
            Exceptions.printStackTrace(donfe);
            //Fallback-the directory couldn't be created -
            //read-only filesystem or something evil happened
            return new AbstractNode(Children.LEAF);
        }
    }

    private final class ProjectNode extends FilterNode {

        final ContentProject project;

        public ProjectNode(Node node, ContentProject project) 
            throws DataObjectNotFoundException {
            super(node,
                    new FilterNode.Children(node),
                    new ProxyLookup(
                    new Lookup[]{
                        Lookups.singleton(project),
                        node.getLookup()
                    }));
            this.project = project;
        }

        @Override
        public Action[] getActions(boolean arg0) {
            return new Action[]{
                        CommonProjectActions.newFileAction(),
                        CommonProjectActions.copyProjectAction(),
                        CommonProjectActions.deleteProjectAction(),
                        CommonProjectActions.closeProjectAction()
                    };
        }

        @Override
        public Image getIcon(int type) {
            return ImageUtilities.loadImage(CUSTOMER_ICON);
        }

        @Override
        public Image getOpenedIcon(int type) {
            return getIcon(type);
        }

        @Override
        public String getDisplayName() {
            return project.getProjectDirectory().getName();
        }

    }

    @Override
    public Node findPath(Node root, Object target) {
        //leave unimplemented for now
        return null;
    }

}