| 1 | // Jomic - a viewer for comic book archives. |
| 2 | // Copyright (C) 2004-2008 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.io.File; |
| 19 | import java.util.ArrayList; |
| 20 | import java.util.Arrays; |
| 21 | import java.util.Iterator; |
| 22 | import java.util.LinkedList; |
| 23 | import java.util.List; |
| 24 | |
| 25 | import javax.swing.JCheckBox; |
| 26 | import javax.swing.JDialog; |
| 27 | import javax.swing.JFrame; |
| 28 | import javax.swing.JList; |
| 29 | import javax.swing.JOptionPane; |
| 30 | import javax.swing.JScrollPane; |
| 31 | import javax.swing.ListSelectionModel; |
| 32 | |
| 33 | import net.sf.jomic.comic.ComicMustContainImagesException; |
| 34 | import net.sf.jomic.tools.FileTools; |
| 35 | import net.sf.jomic.tools.LocaleTools; |
| 36 | import net.sf.jomic.tools.NaturalCaseInsensitiveOrderComparator; |
| 37 | import net.sf.wraplog.Logger; |
| 38 | |
| 39 | /** |
| 40 | * Dialog to chose a file from a comic archive that did not contain any images rather than comic |
| 41 | * archives. |
| 42 | * |
| 43 | * @author Thomas Aglassinger |
| 44 | */ |
| 45 | public class OpenFromArchiveDialog extends JOptionPane |
| 46 | { |
| 47 | private static final int FILE_LIST_VISIBLE_ROW_COUNT = 7; |
| 48 | |
| 49 | private File archiveWithoutImagesFile; |
| 50 | private List comicFileNames; |
| 51 | private JDialog dialog; |
| 52 | private JList fileList; |
| 53 | private String[] fileNames; |
| 54 | private FileTools fileTools; |
| 55 | private LocaleTools localeTools; |
| 56 | private Logger logger; |
| 57 | private JCheckBox openComicCheckBox; |
| 58 | |
| 59 | public OpenFromArchiveDialog( |
| 60 | JFrame parentFrame, File newArchiveWithoutImagesFile, ComicMustContainImagesException error) { |
| 61 | super(); |
| 62 | assert newArchiveWithoutImagesFile != null; |
| 63 | assert error != null; |
| 64 | |
| 65 | logger = Logger.getLogger(OpenFromArchiveDialog.class); |
| 66 | fileTools = FileTools.instance(); |
| 67 | localeTools = LocaleTools.instance(); |
| 68 | |
| 69 | archiveWithoutImagesFile = newArchiveWithoutImagesFile; |
| 70 | |
| 71 | List fileNameList = fileNamesWithoutDirectories(Arrays.asList(getFileNamesFrom(error))); |
| 72 | |
| 73 | fileNames = (String[]) (fileNameList.toArray(new String[0])); |
| 74 | |
| 75 | comicFileNames = new ArrayList(); |
| 76 | |
| 77 | int firstSelectableComic = -1; |
| 78 | |
| 79 | for (int i = 0; i < fileNames.length; i += 1) { |
| 80 | String fileName = fileNames[i]; |
| 81 | |
| 82 | if (fileTools.isComic(fileName)) { |
| 83 | if (logger.isDebugEnabled()) { |
| 84 | logger.debug("found comic: " + fileName); |
| 85 | } |
| 86 | comicFileNames.add(fileName); |
| 87 | if (firstSelectableComic == -1) { |
| 88 | firstSelectableComic = i; |
| 89 | } |
| 90 | } |
| 91 | } |
| 92 | |
| 93 | String title = localeTools.getMessage("dialogs.openComicInArchive.title"); |
| 94 | String optionExtractContents = localeTools.getMessage("dialogs.openComicInArchive.extractContents"); |
| 95 | String optionCancel = localeTools.getCancelText(); |
| 96 | String openSelectedComic = localeTools.getMessage("dialogs.openComicInArchive.openSelectedComic"); |
| 97 | String[] optionsTexts = new String[]{optionExtractContents, optionCancel}; |
| 98 | |
| 99 | fileList = new JList(fileNames); |
| 100 | fileList.setCellRenderer(new FileArchiveListCellRenderer()); |
| 101 | fileList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); |
| 102 | fileList.setSelectedIndex(firstSelectableComic); |
| 103 | fileList.setVisibleRowCount(Math.min(FILE_LIST_VISIBLE_ROW_COUNT, fileNames.length)); |
| 104 | |
| 105 | JScrollPane fileListScrollPane = new JScrollPane(fileList); |
| 106 | |
| 107 | openComicCheckBox = new JCheckBox(openSelectedComic); |
| 108 | openComicCheckBox.setEnabled(firstSelectableComic != -1); |
| 109 | // TODO: select openComicCheckBox if specified in settings |
| 110 | openComicCheckBox.setSelected(true); |
| 111 | |
| 112 | String messageText = localeTools.getMessage( |
| 113 | "dialogs.openComicInArchive.cannotOpenComicInArchive", |
| 114 | archiveWithoutImagesFile.getAbsolutePath()); |
| 115 | Object[] messageComponents = {messageText, fileListScrollPane, openComicCheckBox}; |
| 116 | |
| 117 | setMessage(messageComponents); |
| 118 | setMessageType(JOptionPane.WARNING_MESSAGE); |
| 119 | setOptions(optionsTexts); |
| 120 | setOptionType(JOptionPane.YES_NO_OPTION); |
| 121 | dialog = createDialog(parentFrame, title); |
| 122 | } |
| 123 | |
| 124 | /** |
| 125 | * Get name of files containes in archive that represent comics. |
| 126 | */ |
| 127 | public String[] getComicFileNames() { |
| 128 | return (String[]) comicFileNames.toArray(new String[0]); |
| 129 | } |
| 130 | |
| 131 | public JDialog getDialog() { |
| 132 | return dialog; |
| 133 | } |
| 134 | |
| 135 | /** |
| 136 | * Get file names contained in archive. |
| 137 | */ |
| 138 | public String[] getFileNames() { |
| 139 | return fileNames; |
| 140 | } |
| 141 | |
| 142 | public int getSelectedComicIndex() { |
| 143 | return fileList.getSelectedIndex(); |
| 144 | } |
| 145 | |
| 146 | public boolean isOpenComic() { |
| 147 | return openComicCheckBox.isSelected() && (getSelectedComicIndex() != -1); |
| 148 | } |
| 149 | |
| 150 | private String[] getFileNamesFrom(ComicMustContainImagesException error) { |
| 151 | String[] result = error.getFileNames(); |
| 152 | |
| 153 | Arrays.sort(result, new NaturalCaseInsensitiveOrderComparator()); |
| 154 | return result; |
| 155 | } |
| 156 | |
| 157 | public int showDialog() { |
| 158 | int result = CLOSED_OPTION; |
| 159 | |
| 160 | dialog.setVisible(true); |
| 161 | |
| 162 | Object selectedValue = getValue(); |
| 163 | |
| 164 | if (selectedValue != null) { |
| 165 | if (getOptions() == null) { |
| 166 | if (selectedValue instanceof Integer) { |
| 167 | result = ((Integer) selectedValue).intValue(); |
| 168 | } |
| 169 | } else { |
| 170 | int optionCount = getOptions().length; |
| 171 | |
| 172 | for (int optionIndex = 0; optionIndex < optionCount; optionIndex += 1) { |
| 173 | if (getOptions()[optionIndex].equals(selectedValue)) { |
| 174 | result = optionIndex; |
| 175 | } |
| 176 | } |
| 177 | } |
| 178 | } |
| 179 | return result; |
| 180 | } |
| 181 | |
| 182 | private List fileNamesWithoutDirectories(List someFileNames) { |
| 183 | List result = new LinkedList(); |
| 184 | Iterator rider = someFileNames.iterator(); |
| 185 | |
| 186 | while (rider.hasNext()) { |
| 187 | String fileName = (String) rider.next(); |
| 188 | int fileNameLength = fileName.length(); |
| 189 | |
| 190 | if (fileNameLength > 0) { |
| 191 | char lastChar = fileName.charAt(fileNameLength - 1); |
| 192 | |
| 193 | if (lastChar != File.separatorChar) { |
| 194 | result.add(fileName); |
| 195 | } |
| 196 | } else { |
| 197 | logger.warn("ignoring empty fileName"); |
| 198 | } |
| 199 | } |
| 200 | return result; |
| 201 | } |
| 202 | } |