001 /* ========================================================================
002 * JCommon : a free general purpose class library for the Java(tm) platform
003 * ========================================================================
004 *
005 * (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
006 *
007 * Project Info: http://www.jfree.org/jcommon/index.html
008 *
009 * This library is free software; you can redistribute it and/or modify it
010 * under the terms of the GNU Lesser General Public License as published by
011 * the Free Software Foundation; either version 2.1 of the License, or
012 * (at your option) any later version.
013 *
014 * This library is distributed in the hope that it will be useful, but
015 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
016 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
017 * License for more details.
018 *
019 * You should have received a copy of the GNU Lesser General Public
020 * License along with this library; if not, write to the Free Software
021 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
022 * USA.
023 *
024 * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
025 * in the United States and other countries.]
026 *
027 * ----------------------
028 * LibraryTableModel.java
029 * ----------------------
030 * (C) Copyright 2002-2004, by Object Refinery Limited.
031 *
032 * Original Author: David Gilbert (for Object Refinery Limited);
033 * Contributor(s): -;
034 *
035 * $Id: LibraryTableModel.java,v 1.5 2006/03/23 19:47:05 taqua Exp $
036 *
037 * Changes
038 * -------
039 * 28-Feb-2002 : Version 1 (DG);
040 * 15-Mar-2002 : Modified to use ResourceBundle for elements that require localisation (DG);
041 * 08-Oct-2002 : Fixed errors reported by Checkstyle (DG);
042 *
043 */
044
045 package org.jfree.ui.about;
046
047 import java.util.List;
048 import java.util.ResourceBundle;
049
050 import javax.swing.table.AbstractTableModel;
051
052 import org.jfree.base.Library;
053
054 /**
055 * A table model containing a list of libraries used in a project.
056 * <P>
057 * Used in the LibraryPanel class.
058 *
059 * @author David Gilbert
060 */
061 public class LibraryTableModel extends AbstractTableModel {
062
063 /** Storage for the libraries. */
064 private Library[] libraries;
065
066 /** Localised name column label. */
067 private String nameColumnLabel;
068
069 /** Localised version column label. */
070 private String versionColumnLabel;
071
072 /** Localised licence column label. */
073 private String licenceColumnLabel;
074
075 /** Localised info column label. */
076 private String infoColumnLabel;
077
078 /**
079 * Constructs a LibraryTableModel.
080 *
081 * @param libraries the libraries.
082 */
083 public LibraryTableModel(final List libraries) {
084
085 this.libraries = (Library[])
086 libraries.toArray(new Library[libraries.size()]);
087
088 final String baseName = "org.jfree.ui.about.resources.AboutResources";
089 final ResourceBundle resources = ResourceBundle.getBundle(baseName);
090
091 this.nameColumnLabel = resources.getString("libraries-table.column.name");
092 this.versionColumnLabel = resources.getString("libraries-table.column.version");
093 this.licenceColumnLabel = resources.getString("libraries-table.column.licence");
094 this.infoColumnLabel = resources.getString("libraries-table.column.info");
095
096 }
097
098 /**
099 * Returns the number of rows in the table model.
100 *
101 * @return the number of rows.
102 */
103 public int getRowCount() {
104 return this.libraries.length;
105 }
106
107 /**
108 * Returns the number of columns in the table model. In this case, there are always four
109 * columns (name, version, licence and other info).
110 *
111 * @return the number of columns in the table model.
112 */
113 public int getColumnCount() {
114 return 4;
115 }
116
117 /**
118 * Returns the name of a column in the table model.
119 *
120 * @param column the column index (zero-based).
121 *
122 * @return the name of the specified column.
123 */
124 public String getColumnName(final int column) {
125
126 String result = null;
127
128 switch (column) {
129
130 case 0: result = this.nameColumnLabel;
131 break;
132
133 case 1: result = this.versionColumnLabel;
134 break;
135
136 case 2: result = this.licenceColumnLabel;
137 break;
138
139 case 3: result = this.infoColumnLabel;
140 break;
141
142 }
143
144 return result;
145
146 }
147
148 /**
149 * Returns the value for a cell in the table model.
150 *
151 * @param row the row index (zero-based).
152 * @param column the column index (zero-based).
153 *
154 * @return the value.
155 */
156 public Object getValueAt(final int row, final int column) {
157
158 Object result = null;
159 final Library library = this.libraries[row];
160
161 if (column == 0) {
162 result = library.getName();
163 }
164 else if (column == 1) {
165 result = library.getVersion();
166 }
167 else if (column == 2) {
168 result = library.getLicenceName();
169 }
170 else if (column == 3) {
171 result = library.getInfo();
172 }
173 return result;
174
175 }
176
177 public Library[] getLibraries() {
178 return (Library[]) libraries.clone();
179 }
180 }