| 1 | package be.nikiroo.fanfix.reader.ui; |
| 2 | |
| 3 | import java.awt.BorderLayout; |
| 4 | import java.awt.Color; |
| 5 | import java.awt.Component; |
| 6 | import java.awt.EventQueue; |
| 7 | import java.awt.event.ActionEvent; |
| 8 | import java.awt.event.ActionListener; |
| 9 | import java.io.IOException; |
| 10 | import java.lang.reflect.InvocationTargetException; |
| 11 | import java.util.ArrayList; |
| 12 | import java.util.List; |
| 13 | |
| 14 | import javax.swing.JButton; |
| 15 | import javax.swing.JComboBox; |
| 16 | import javax.swing.JFrame; |
| 17 | import javax.swing.JPanel; |
| 18 | import javax.swing.JScrollPane; |
| 19 | import javax.swing.JTabbedPane; |
| 20 | import javax.swing.JTextField; |
| 21 | |
| 22 | import be.nikiroo.fanfix.Instance; |
| 23 | import be.nikiroo.fanfix.data.MetaData; |
| 24 | import be.nikiroo.fanfix.reader.ui.GuiReaderBook.BookActionListener; |
| 25 | import be.nikiroo.fanfix.searchable.BasicSearchable; |
| 26 | import be.nikiroo.fanfix.searchable.SearchableTag; |
| 27 | import be.nikiroo.fanfix.supported.SupportType; |
| 28 | |
| 29 | /** |
| 30 | * This frame will allow you to search through the supported websites for new |
| 31 | * stories/comics. |
| 32 | * |
| 33 | * @author niki |
| 34 | */ |
| 35 | public class GuiReaderSearch extends JFrame { |
| 36 | private static final long serialVersionUID = 1L; |
| 37 | |
| 38 | private List<SupportType> supportTypes; |
| 39 | private SupportType supportType; |
| 40 | private boolean searchByTags; |
| 41 | private List<SearchableTag> tags; |
| 42 | private String keywords; |
| 43 | private int page; |
| 44 | private int maxPage; |
| 45 | |
| 46 | private JComboBox<SupportType> comboSupportTypes; |
| 47 | private JTabbedPane searchTabs; |
| 48 | private JTextField keywordsField; |
| 49 | |
| 50 | private boolean seeWordcount; |
| 51 | private GuiReaderGroup books; |
| 52 | |
| 53 | public GuiReaderSearch(final GuiReader reader) { |
| 54 | // TODO: i18n |
| 55 | super("Browse stories"); |
| 56 | setLayout(new BorderLayout()); |
| 57 | setSize(800, 600); |
| 58 | |
| 59 | tags = new ArrayList<SearchableTag>(); |
| 60 | page = 1; // TODO |
| 61 | maxPage = -1; |
| 62 | searchByTags = false; |
| 63 | |
| 64 | supportTypes = new ArrayList<SupportType>(); |
| 65 | for (SupportType type : SupportType.values()) { |
| 66 | if (BasicSearchable.getSearchable(type) != null) { |
| 67 | supportTypes.add(type); |
| 68 | } |
| 69 | } |
| 70 | supportType = supportTypes.isEmpty() ? null : supportTypes.get(0); |
| 71 | |
| 72 | JPanel top = new JPanel(new BorderLayout()); |
| 73 | comboSupportTypes = new JComboBox<SupportType>( |
| 74 | supportTypes.toArray(new SupportType[] {})); |
| 75 | comboSupportTypes.addActionListener(new ActionListener() { |
| 76 | @Override |
| 77 | public void actionPerformed(ActionEvent e) { |
| 78 | updateSupportType((SupportType) comboSupportTypes |
| 79 | .getSelectedItem()); |
| 80 | } |
| 81 | }); |
| 82 | top.add(comboSupportTypes, BorderLayout.NORTH); |
| 83 | |
| 84 | // TODO: i18n |
| 85 | searchTabs = new JTabbedPane(); |
| 86 | searchTabs.addTab("By name", createByNameSearchPanel()); |
| 87 | searchTabs.addTab("By tags", createByTagSearchPanel()); |
| 88 | |
| 89 | top.add(searchTabs, BorderLayout.CENTER); |
| 90 | |
| 91 | add(top, BorderLayout.NORTH); |
| 92 | |
| 93 | books = new GuiReaderGroup(reader, null, null); |
| 94 | books.setActionListener(new BookActionListener() { |
| 95 | @Override |
| 96 | public void select(GuiReaderBook book) { |
| 97 | } |
| 98 | |
| 99 | @Override |
| 100 | public void popupRequested(GuiReaderBook book, Component target, |
| 101 | int x, int y) { |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public void action(GuiReaderBook book) { |
| 106 | new GuiReaderSearchAction(reader.getLibrary(), book.getInfo()) |
| 107 | .setVisible(true); |
| 108 | } |
| 109 | }); |
| 110 | JScrollPane scroll = new JScrollPane(books); |
| 111 | scroll.getVerticalScrollBar().setUnitIncrement(16); |
| 112 | add(scroll, BorderLayout.CENTER); |
| 113 | } |
| 114 | |
| 115 | private JPanel createByNameSearchPanel() { |
| 116 | JPanel byName = new JPanel(new BorderLayout()); |
| 117 | |
| 118 | keywordsField = new JTextField(); |
| 119 | byName.add(keywordsField, BorderLayout.CENTER); |
| 120 | |
| 121 | // TODO: i18n |
| 122 | JButton submit = new JButton("Search"); |
| 123 | byName.add(submit, BorderLayout.EAST); |
| 124 | |
| 125 | // TODO: ENTER -> search |
| 126 | |
| 127 | submit.addActionListener(new ActionListener() { |
| 128 | @Override |
| 129 | public void actionPerformed(ActionEvent e) { |
| 130 | search(supportType, keywordsField.getText(), page, 0); |
| 131 | } |
| 132 | }); |
| 133 | |
| 134 | return byName; |
| 135 | } |
| 136 | |
| 137 | private JPanel createByTagSearchPanel() { |
| 138 | JPanel byTag = new JPanel(); |
| 139 | JPanel searchBars = new JPanel(); |
| 140 | add(searchBars, BorderLayout.NORTH); |
| 141 | |
| 142 | return byTag; |
| 143 | } |
| 144 | |
| 145 | private void updateSupportType(SupportType supportType) { |
| 146 | if (supportType != this.supportType) { |
| 147 | this.supportType = supportType; |
| 148 | comboSupportTypes.setSelectedItem(supportType); |
| 149 | // TODO: reset all |
| 150 | } |
| 151 | } |
| 152 | |
| 153 | private void updateSearchBy(final boolean byTag) { |
| 154 | if (byTag != this.searchByTags) { |
| 155 | inUi(new Runnable() { |
| 156 | @Override |
| 157 | public void run() { |
| 158 | if (!byTag) { |
| 159 | searchTabs.setSelectedIndex(0); |
| 160 | } else { |
| 161 | searchTabs.setSelectedIndex(1); |
| 162 | } |
| 163 | } |
| 164 | }); |
| 165 | } |
| 166 | } |
| 167 | |
| 168 | private void updatePages(final int page, final Integer maxPage) { |
| 169 | inUi(new Runnable() { |
| 170 | @Override |
| 171 | public void run() { |
| 172 | GuiReaderSearch.this.page = page; |
| 173 | GuiReaderSearch.this.maxPage = maxPage; |
| 174 | // TODO: gui |
| 175 | System.out.println("page: " + page); |
| 176 | System.out.println("max page: " + maxPage); |
| 177 | } |
| 178 | }); |
| 179 | } |
| 180 | |
| 181 | private void updateKeywords(final String keywords) { |
| 182 | inUi(new Runnable() { |
| 183 | @Override |
| 184 | public void run() { |
| 185 | GuiReaderSearch.this.keywords = keywords; |
| 186 | keywordsField.setText(keywords); |
| 187 | } |
| 188 | }); |
| 189 | } |
| 190 | |
| 191 | // can be NULL |
| 192 | private void updateTags(final SearchableTag tag) { |
| 193 | inUi(new Runnable() { |
| 194 | @Override |
| 195 | public void run() { |
| 196 | // TODO |
| 197 | } |
| 198 | }); |
| 199 | } |
| 200 | |
| 201 | private void updateBooks(final List<GuiReaderBookInfo> infos) { |
| 202 | setWaitingScreen(true); |
| 203 | inUi(new Runnable() { |
| 204 | @Override |
| 205 | public void run() { |
| 206 | books.refreshBooks(infos, seeWordcount); |
| 207 | setWaitingScreen(false); |
| 208 | } |
| 209 | }); |
| 210 | } |
| 211 | |
| 212 | // item 0 = no selection, else = default selection |
| 213 | public void search(final SupportType searchOn, final String keywords, |
| 214 | final int page, final int item) { |
| 215 | |
| 216 | updateSupportType(searchOn); |
| 217 | updateSearchBy(false); |
| 218 | updateKeywords(keywords); |
| 219 | updatePages(page, maxPage); |
| 220 | |
| 221 | new Thread(new Runnable() { |
| 222 | @Override |
| 223 | public void run() { |
| 224 | BasicSearchable search = BasicSearchable |
| 225 | .getSearchable(searchOn); |
| 226 | |
| 227 | if (page <= 0) { |
| 228 | int maxPage = -1; |
| 229 | try { |
| 230 | maxPage = search.searchPages(keywords); |
| 231 | } catch (IOException e) { |
| 232 | Instance.getTraceHandler().error(e); |
| 233 | } |
| 234 | updateBooks(new ArrayList<GuiReaderBookInfo>()); |
| 235 | updatePages(0, maxPage); |
| 236 | } else { |
| 237 | List<GuiReaderBookInfo> infos = new ArrayList<GuiReaderBookInfo>(); |
| 238 | try { |
| 239 | for (MetaData meta : search.search(keywords, page)) { |
| 240 | infos.add(GuiReaderBookInfo.fromMeta(meta)); |
| 241 | } |
| 242 | } catch (IOException e) { |
| 243 | Instance.getTraceHandler().error(e); |
| 244 | } |
| 245 | |
| 246 | updateBooks(infos); |
| 247 | updatePages(page, maxPage); |
| 248 | |
| 249 | // ! 1-based index ! |
| 250 | if (item > 0 && item <= books.getBooksCount()) { |
| 251 | // TODO: "click" on item ITEM |
| 252 | } |
| 253 | } |
| 254 | } |
| 255 | }).start(); |
| 256 | } |
| 257 | |
| 258 | public void searchTag(final SupportType searchOn, final int page, |
| 259 | final int item, final SearchableTag tag) { |
| 260 | |
| 261 | setWaitingScreen(true); |
| 262 | |
| 263 | updateSupportType(searchOn); |
| 264 | updateSearchBy(true); |
| 265 | updateTags(tag); |
| 266 | updatePages(page, maxPage); |
| 267 | |
| 268 | new Thread(new Runnable() { |
| 269 | @Override |
| 270 | public void run() { |
| 271 | BasicSearchable search = BasicSearchable |
| 272 | .getSearchable(searchOn); |
| 273 | |
| 274 | if (tag != null) { |
| 275 | int maxPage = 0; |
| 276 | try { |
| 277 | maxPage = search.searchPages(tag); |
| 278 | } catch (IOException e) { |
| 279 | Instance.getTraceHandler().error(e); |
| 280 | } |
| 281 | |
| 282 | updatePages(page, maxPage); |
| 283 | |
| 284 | if (page > 0) { |
| 285 | List<MetaData> metas = null; |
| 286 | List<SearchableTag> subtags = null; |
| 287 | int count; |
| 288 | |
| 289 | if (tag.isLeaf()) { |
| 290 | try { |
| 291 | metas = search.search(tag, page); |
| 292 | } catch (IOException e) { |
| 293 | metas = new ArrayList<MetaData>(); |
| 294 | Instance.getTraceHandler().error(e); |
| 295 | } |
| 296 | count = metas.size(); |
| 297 | } else { |
| 298 | subtags = tag.getChildren(); |
| 299 | count = subtags.size(); |
| 300 | } |
| 301 | |
| 302 | if (item > 0) { |
| 303 | if (item <= count) { |
| 304 | if (metas != null) { |
| 305 | MetaData meta = metas.get(item - 1); |
| 306 | // TODO: select story |
| 307 | } else { |
| 308 | SearchableTag subtag = subtags |
| 309 | .get(item - 1); |
| 310 | // TODO: search on tag |
| 311 | } |
| 312 | } |
| 313 | } |
| 314 | } |
| 315 | } |
| 316 | setWaitingScreen(false); |
| 317 | } |
| 318 | }).start(); |
| 319 | } |
| 320 | |
| 321 | /** |
| 322 | * Process the given action in the main Swing UI thread. |
| 323 | * <p> |
| 324 | * The code will make sure the current thread is the main UI thread and, if |
| 325 | * not, will switch to it before executing the runnable. |
| 326 | * <p> |
| 327 | * Synchronous operation. |
| 328 | * |
| 329 | * @param run |
| 330 | * the action to run |
| 331 | */ |
| 332 | private void inUi(final Runnable run) { |
| 333 | if (EventQueue.isDispatchThread()) { |
| 334 | run.run(); |
| 335 | } else { |
| 336 | try { |
| 337 | EventQueue.invokeAndWait(run); |
| 338 | } catch (InterruptedException e) { |
| 339 | Instance.getTraceHandler().error(e); |
| 340 | } catch (InvocationTargetException e) { |
| 341 | Instance.getTraceHandler().error(e); |
| 342 | } |
| 343 | } |
| 344 | } |
| 345 | |
| 346 | private void setWaitingScreen(final boolean waiting) { |
| 347 | inUi(new Runnable() { |
| 348 | @Override |
| 349 | public void run() { |
| 350 | GuiReaderSearch.this.setEnabled(!waiting); |
| 351 | // TODO: this is just an example of something to do |
| 352 | if (waiting) { |
| 353 | books.setBackground(Color.RED); |
| 354 | } else { |
| 355 | books.setBackground(null); |
| 356 | } |
| 357 | } |
| 358 | }); |
| 359 | } |
| 360 | } |