    001/* ========================================================================
    002 * JCommon : a free general purpose class library for the Java(tm) platform
    003 * ========================================================================
    004 *
    005 * (C) Copyright 2000-2008, 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 2002-2008, by Object Refinery Limited.
    031 *
    032 * Original Author:  David Gilbert (for Object Refinery Limited);
    033 * Contributor(s):   -;
    034 *
    035 * $Id: LibraryTableModel.java,v 1.8 2008/12/18 09:57:32 mungady Exp $
    036 *
    037 * Changes
    038 * -------
    039 * 28-Feb-2002 : Version 1 (DG);
    040 * 15-Mar-2002 : Modified to use ResourceBundle for elements that require
    041 *               localisation (DG);
    042 * 08-Oct-2002 : Fixed errors reported by Checkstyle (DG);
    043 * 18-Dec-2008 : Use ResourceBundleWrapper - see JFreeChart patch 1607918 by
    044 *               Jess Thrysoee (DG);
    045 *
    046 */
    047
    048package org.jfree.ui.about;
    049
    050import java.util.List;
    051import java.util.ResourceBundle;
    052
    053import javax.swing.table.AbstractTableModel;
    054
    055import org.jfree.base.Library;
    056import org.jfree.util.ResourceBundleWrapper;
    057
    058/**
    059 * A table model containing a list of libraries used in a project.
    060 * <P>
    061 * Used in the LibraryPanel class.
    062 *
    063 * @author David Gilbert
    064 */
    065public class LibraryTableModel extends AbstractTableModel {
    066
    067    /** Storage for the libraries. */
    068    private Library[] libraries;
    069
    070    /** Localised name column label. */
    071    private String nameColumnLabel;
    072
    073    /** Localised version column label. */
    074    private String versionColumnLabel;
    075
    076    /** Localised licence column label. */
    077    private String licenceColumnLabel;
    078
    079    /** Localised info column label. */
    080    private String infoColumnLabel;
    081
    082    /**
    083     * Constructs a LibraryTableModel.
    084     *
    085     * @param libraries  the libraries.
    086     */
    087    public LibraryTableModel(final List libraries) {
    088
    089        this.libraries = (Library[])
    090                libraries.toArray(new Library[libraries.size()]);
    091
    092        final String baseName = "org.jfree.ui.about.resources.AboutResources";
    093        final ResourceBundle resources = ResourceBundleWrapper.getBundle(
    094                baseName);
    095
    096        this.nameColumnLabel = resources.getString(
    097                "libraries-table.column.name");
    098        this.versionColumnLabel = resources.getString(
    099                "libraries-table.column.version");
    100        this.licenceColumnLabel = resources.getString(
    101                "libraries-table.column.licence");
    102        this.infoColumnLabel = resources.getString(
    103                "libraries-table.column.info");
    104
    105    }
    106
    107    /**
    108     * Returns the number of rows in the table model.
    109     *
    110     * @return the number of rows.
    111     */
    112    public int getRowCount() {
    113        return this.libraries.length;
    114    }
    115
    116    /**
    117     * Returns the number of columns in the table model.  In this case, there
    118     * are always four columns (name, version, licence and other info).
    119     *
    120     * @return the number of columns in the table model.
    121     */
    122    public int getColumnCount() {
    123        return 4;
    124    }
    125
    126    /**
    127     * Returns the name of a column in the table model.
    128     *
    129     * @param column  the column index (zero-based).
    130     *
    131     * @return the name of the specified column.
    132     */
    133    public String getColumnName(final int column) {
    134
    135        String result = null;
    136
    137        switch (column) {
    138
    139            case 0:  result = this.nameColumnLabel;
    140                     break;
    141
    142            case 1:  result = this.versionColumnLabel;
    143                     break;
    144
    145            case 2:  result = this.licenceColumnLabel;
    146                     break;
    147
    148            case 3:  result = this.infoColumnLabel;
    149                     break;
    150
    151        }
    152
    153        return result;
    154
    155    }
    156
    157    /**
    158     * Returns the value for a cell in the table model.
    159     *
    160     * @param row  the row index (zero-based).
    161     * @param column  the column index (zero-based).
    162     *
    163     * @return the value.
    164     */
    165    public Object getValueAt(final int row, final int column) {
    166
    167        Object result = null;
    168        final Library library = this.libraries[row];
    169
    170        if (column == 0) {
    171            result = library.getName();
    172        }
    173        else if (column == 1) {
    174            result = library.getVersion();
    175        }
    176        else if (column == 2) {
    177            result = library.getLicenceName();
    178        }
    179        else if (column == 3) {
    180            result = library.getInfo();
    181        }
    182        return result;
    183
    184    }
    185
    186    /**
    187     * Returns an array of the libraries in the table.
    188     *
    189     * @return An array of libraries.
    190     */
    191    public Library[] getLibraries() {
    192      return (Library[]) this.libraries.clone();
    193    }
    194}