| 1 | // Jomic - a viewer for comic book archives. |
| 2 | // Copyright (C) 2004-2011 Thomas Aglassinger |
| 3 | // |
| 4 | // This program is free software: you can redistribute it and/or modify |
| 5 | // it under the terms of the GNU General Public License as published by |
| 6 | // the Free Software Foundation, either version 3 of the License, or |
| 7 | // (at your option) any later version. |
| 8 | // |
| 9 | // This program is distributed in the hope that it will be useful, |
| 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | // GNU General Public License for more details. |
| 13 | // |
| 14 | // You should have received a copy of the GNU General Public License |
| 15 | // along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 16 | package net.sf.jomic.ui; |
| 17 | |
| 18 | import java.util.ArrayList; |
| 19 | import java.util.List; |
| 20 | import java.util.Locale; |
| 21 | |
| 22 | import javax.imageio.spi.ImageReaderSpi; |
| 23 | import javax.swing.table.AbstractTableModel; |
| 24 | |
| 25 | import net.sf.jomic.tools.ImageTools; |
| 26 | |
| 27 | /** |
| 28 | * TableModel to show supported image formats in SystemInfoFrame. |
| 29 | * |
| 30 | * @see SystemInfoFrame |
| 31 | * @author Thomas Aglassinger |
| 32 | */ |
| 33 | public class ImageFormatTableModel extends AbstractTableModel |
| 34 | { |
| 35 | private static final Class[] CLASSES = |
| 36 | new Class[]{String.class, String.class, String.class, String.class}; |
| 37 | private static final int COLUMN_DESCRIPTION = 3; |
| 38 | private static final int COLUMN_FORMAT = 0; |
| 39 | private static final int COLUMN_PROVIDER = 1; |
| 40 | private static final int COLUMN_VERSION = 2; |
| 41 | |
| 42 | private List formatList; |
| 43 | private ImageTools imageTools; |
| 44 | |
| 45 | /** |
| 46 | * Create a new empty ComicInfoModel. |
| 47 | */ |
| 48 | public ImageFormatTableModel() { |
| 49 | imageTools = ImageTools.instance(); |
| 50 | formatList = new ArrayList(imageTools.getImageProviderMap().keySet()); |
| 51 | } |
| 52 | |
| 53 | public Class getColumnClass(int column) { |
| 54 | assertColumnIsValid(column); |
| 55 | return CLASSES[column]; |
| 56 | } |
| 57 | |
| 58 | public int getColumnCount() { |
| 59 | return CLASSES.length; |
| 60 | } |
| 61 | |
| 62 | public String getColumnName(int column) { |
| 63 | assertColumnIsValid(column); |
| 64 | |
| 65 | String result = null; |
| 66 | |
| 67 | if (column == COLUMN_FORMAT) { |
| 68 | result = "Suffix"; |
| 69 | } else if (column == COLUMN_PROVIDER) { |
| 70 | result = "Provider"; |
| 71 | } else if (column == COLUMN_VERSION) { |
| 72 | result = "Version"; |
| 73 | } else if (column == COLUMN_DESCRIPTION) { |
| 74 | result = "Description"; |
| 75 | } else { |
| 76 | assert false : "column=" + column; |
| 77 | } |
| 78 | return result; |
| 79 | } |
| 80 | |
| 81 | public int getRowCount() { |
| 82 | return imageTools.getImageProviderMap().size(); |
| 83 | } |
| 84 | |
| 85 | public Object getValueAt(int row, int column) { |
| 86 | assertRowIsValid(row); |
| 87 | assertColumnIsValid(column); |
| 88 | |
| 89 | Object result = null; |
| 90 | String format = (String) formatList.get(row); |
| 91 | ImageReaderSpi provider = (ImageReaderSpi) imageTools.getImageProviderMap().get(format); |
| 92 | |
| 93 | if (column == COLUMN_FORMAT) { |
| 94 | result = format; |
| 95 | } else if (column == COLUMN_PROVIDER) { |
| 96 | result = provider.getVendorName(); |
| 97 | } else if (column == COLUMN_VERSION) { |
| 98 | result = provider.getVersion(); |
| 99 | } else if (column == COLUMN_DESCRIPTION) { |
| 100 | result = provider.getDescription(Locale.ENGLISH); |
| 101 | } else { |
| 102 | assert false : "column=" + column; |
| 103 | } |
| 104 | return result; |
| 105 | } |
| 106 | |
| 107 | /** |
| 108 | * Return <code>false</code> to prevent all cells to be editable. |
| 109 | */ |
| 110 | public boolean isCellEditable(int row, int column) { |
| 111 | assertColumnIsValid(column); |
| 112 | return false; |
| 113 | } |
| 114 | |
| 115 | private void assertColumnIsValid(int column) { |
| 116 | assert column < getColumnCount() : "column " + column + " must be less than " + getColumnCount(); |
| 117 | } |
| 118 | |
| 119 | private void assertRowIsValid(int row) { |
| 120 | assert row < getRowCount() : "row " + row + " must be less than " + getRowCount(); |
| 121 | } |
| 122 | } |