01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.refactoring.ruby.ui.tree;
43:
44: import java.lang.ref.WeakReference;
45: import javax.swing.Icon;
46: import org.netbeans.api.project.FileOwnerQuery;
47: import org.netbeans.api.project.Project;
48: import org.netbeans.api.project.ProjectInformation;
49: import org.netbeans.api.project.ProjectUtils;
50: import org.netbeans.modules.refactoring.spi.ui.*;
51: import org.openide.filesystems.FileObject;
52:
53: /**
54: *
55: * @author Jan Becicka
56: */
57: public class ProjectTreeElement implements TreeElement {
58:
59: private String name;
60: private Icon icon;
61: private WeakReference<Project> prj;
62: private FileObject prjDir;
63:
64: /** Creates a new instance of ProjectTreeElement */
65: public ProjectTreeElement(Project prj) {
66: ProjectInformation pi = ProjectUtils.getInformation(prj);
67: name = pi.getDisplayName();
68: icon = pi.getIcon();
69: this .prj = new WeakReference<Project>(prj);
70: prjDir = prj.getProjectDirectory();
71: }
72:
73: public TreeElement getParent(boolean isLogical) {
74: return null;
75: }
76:
77: public Icon getIcon() {
78: return icon;
79: }
80:
81: public String getText(boolean isLogical) {
82: return name;
83: }
84:
85: public Object getUserObject() {
86: Project p = prj.get();
87: if (p == null) {
88: p = FileOwnerQuery.getOwner(prjDir);
89: }
90: return p;
91: }
92:
93: }
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