/*
 *                 Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 *
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2002 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.modules.refactoring.ui;

import javax.swing.*;
import org.netbeans.modules.java.JavaDataObject;
import org.netbeans.modules.refactoring.api.ui.RefactoringAction;
import org.openide.loaders.DataObject;
import org.openide.nodes.Node;
import org.openide.util.NbBundle;

public class NavigatorAction extends AbstractAction implements RefactoringAction {
//    private static NavigatorWindow nw = null;
    private Node activeNode = null;
    
    public NavigatorAction() {
        super(NbBundle.getMessage(NavigatorAction.class, "LBL_OpenInNavigator"), null);
    }
    
    public void actionPerformed(java.awt.event.ActionEvent e) {
//        if (nw == null) {
//            nw = new NavigatorWindow();
//        }
//        if (!nw.isOpened()) {
//            // dock it into output window area and display
//            Workspace workspace = WindowManager.getDefault().getCurrentWorkspace();
//            Mode mode = workspace.findMode("editor"); // NOI18N
//            if (mode != null) { // output windows is opened
//                mode.dockInto(nw); // TODO: put view here
//            }
//            nw.open(workspace);
//        }
//        ElementImpl impl = (ElementImpl) activeNode.getCookie(Element.Impl.class);
//        RefBaseObject representedObject = null;
//        if (impl!=null) {
//            representedObject = impl.getJavaElement();
//        } else {
//            JavaDataObject o = (JavaDataObject) activeNode.getCookie(DataObject.class);
//            Codebase cb = ProjectModel.getDefault().findParentCodebase(o);
//            ClassResource cr = cb.findResource(o.getPrimaryFile().getPath());
//            representedObject = null;
//            if (cr != null) {
//                for (Iterator it = cr.getDefinedClasses().iterator(); it.hasNext();) {
//                    JavaClass cls = (JavaClass) it.next();
//                    if (activeNode.getName().equals(cls.getName())) {
//                        representedObject = cls;
//                        break;
//                    }
//                }
//            }
//        }
//        if (representedObject != null) {
//            nw.selectObject(representedObject);
//        }
//        nw.requestFocus();
    }
    
    public void initialize(int location) {
    }
    
    public void processContext(Node[] activatedNodes, javax.swing.text.JTextComponent textComponent) {
        boolean result = false;
        if ((activatedNodes.length == 1) && (activatedNodes[0].getCookie(DataObject.class) instanceof JavaDataObject)) {
            result = true;
            activeNode = activatedNodes[0];
        }
        setEnabled(result);
    }
}