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/*
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 *
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common
 * Development and Distribution License("CDDL") (collectively, the
 * "License"). You may not use this file except in compliance with the
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package org.netbeans.modules.refactoring.javascript.ui.tree;

import java.lang.ref.WeakReference;
import javax.swing.Icon;
import org.netbeans.api.project.FileOwnerQuery;
import org.netbeans.api.project.Project;
import org.netbeans.api.project.ProjectInformation;
import org.netbeans.api.project.ProjectUtils;
import org.netbeans.modules.refactoring.spi.ui.*;
import org.openide.filesystems.FileObject;

/**
 *
 * @author Jan Becicka
 */
public class ProjectTreeElement implements TreeElement {

    private String name;
    private Icon icon;
    private WeakReference<Project> prj;
    private FileObject prjDir;
    /** Creates a new instance of ProjectTreeElement */
    public ProjectTreeElement(Project prj) {
        ProjectInformation pi = ProjectUtils.getInformation(prj);
        name = pi.getDisplayName();
        icon = pi.getIcon();
        this.prj = new WeakReference<Project>(prj);
        prjDir = prj.getProjectDirectory();
    }

    public TreeElement getParent(boolean isLogical) {
        return null;
    }

    public Icon getIcon() {
        return icon;
    }

    public String getText(boolean isLogical) {
        return name;
    }

    public Object getUserObject() {
        Project p = prj.get();
        if (p==null) {
            p = FileOwnerQuery.getOwner(prjDir);
        }
        return p;
    }
    
}
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