| 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.BoxLayout; |
| 15 | import javax.swing.JButton; |
| 16 | import javax.swing.JComboBox; |
| 17 | import javax.swing.JFrame; |
| 18 | import javax.swing.JLabel; |
| 19 | import javax.swing.JList; |
| 20 | import javax.swing.JPanel; |
| 21 | import javax.swing.JScrollPane; |
| 22 | import javax.swing.JTabbedPane; |
| 23 | import javax.swing.JTextField; |
| 24 | import javax.swing.ListCellRenderer; |
| 25 | |
| 26 | import be.nikiroo.fanfix.Instance; |
| 27 | import be.nikiroo.fanfix.data.MetaData; |
| 28 | import be.nikiroo.fanfix.reader.ui.GuiReaderBook.BookActionListener; |
| 29 | import be.nikiroo.fanfix.searchable.BasicSearchable; |
| 30 | import be.nikiroo.fanfix.searchable.SearchableTag; |
| 31 | import be.nikiroo.fanfix.supported.SupportType; |
| 32 | |
| 33 | /** |
| 34 | * This frame will allow you to search through the supported websites for new |
| 35 | * stories/comics. |
| 36 | * |
| 37 | * @author niki |
| 38 | */ |
| 39 | public class GuiReaderSearch extends JFrame { |
| 40 | private static final long serialVersionUID = 1L; |
| 41 | |
| 42 | private List<SupportType> supportTypes; |
| 43 | private SupportType supportType; |
| 44 | private boolean searchByTags; |
| 45 | private List<SearchableTag> tags; |
| 46 | private String keywords; |
| 47 | private int page; |
| 48 | private int maxPage; |
| 49 | |
| 50 | private JPanel tagBars; |
| 51 | |
| 52 | private JComboBox comboSupportTypes; |
| 53 | private JTabbedPane searchTabs; |
| 54 | private JTextField keywordsField; |
| 55 | private JButton submitKeywords; |
| 56 | |
| 57 | private boolean seeWordcount; |
| 58 | private GuiReaderGroup books; |
| 59 | |
| 60 | public GuiReaderSearch(final GuiReader reader) { |
| 61 | super("Browse stories"); |
| 62 | setLayout(new BorderLayout()); |
| 63 | setSize(800, 600); |
| 64 | |
| 65 | tags = new ArrayList<SearchableTag>(); |
| 66 | page = 1; // TODO |
| 67 | maxPage = -1; |
| 68 | searchByTags = false; |
| 69 | |
| 70 | supportTypes = new ArrayList<SupportType>(); |
| 71 | for (SupportType type : SupportType.values()) { |
| 72 | if (BasicSearchable.getSearchable(type) != null) { |
| 73 | supportTypes.add(type); |
| 74 | } |
| 75 | } |
| 76 | supportType = supportTypes.isEmpty() ? null : supportTypes.get(0); |
| 77 | |
| 78 | comboSupportTypes = new JComboBox( |
| 79 | supportTypes.toArray(new SupportType[] {})); |
| 80 | comboSupportTypes.addActionListener(new ActionListener() { |
| 81 | @Override |
| 82 | public void actionPerformed(ActionEvent e) { |
| 83 | updateSupportType((SupportType) comboSupportTypes |
| 84 | .getSelectedItem()); |
| 85 | } |
| 86 | }); |
| 87 | JPanel searchSites = new JPanel(new BorderLayout()); |
| 88 | searchSites.add(comboSupportTypes, BorderLayout.CENTER); |
| 89 | searchSites.add(new JLabel(" " + "Website : "), BorderLayout.WEST); |
| 90 | |
| 91 | searchTabs = new JTabbedPane(); |
| 92 | searchTabs.addTab("By name", createByNameSearchPanel()); |
| 93 | searchTabs.addTab("By tags", createByTagSearchPanel()); |
| 94 | |
| 95 | JPanel top = new JPanel(new BorderLayout()); |
| 96 | top.add(searchSites, BorderLayout.NORTH); |
| 97 | top.add(searchTabs, BorderLayout.CENTER); |
| 98 | |
| 99 | add(top, BorderLayout.NORTH); |
| 100 | |
| 101 | books = new GuiReaderGroup(reader, null, null); |
| 102 | books.setActionListener(new BookActionListener() { |
| 103 | @Override |
| 104 | public void select(GuiReaderBook book) { |
| 105 | } |
| 106 | |
| 107 | @Override |
| 108 | public void popupRequested(GuiReaderBook book, Component target, |
| 109 | int x, int y) { |
| 110 | } |
| 111 | |
| 112 | @Override |
| 113 | public void action(GuiReaderBook book) { |
| 114 | new GuiReaderSearchAction(reader.getLibrary(), book.getInfo()) |
| 115 | .setVisible(true); |
| 116 | } |
| 117 | }); |
| 118 | JScrollPane scroll = new JScrollPane(books); |
| 119 | scroll.getVerticalScrollBar().setUnitIncrement(16); |
| 120 | add(scroll, BorderLayout.CENTER); |
| 121 | |
| 122 | updateTags(null); |
| 123 | } |
| 124 | |
| 125 | private JPanel createByNameSearchPanel() { |
| 126 | JPanel byName = new JPanel(new BorderLayout()); |
| 127 | |
| 128 | keywordsField = new JTextField(); |
| 129 | byName.add(keywordsField, BorderLayout.CENTER); |
| 130 | |
| 131 | submitKeywords = new JButton("Search"); |
| 132 | byName.add(submitKeywords, BorderLayout.EAST); |
| 133 | |
| 134 | // TODO: ENTER -> search |
| 135 | |
| 136 | submitKeywords.addActionListener(new ActionListener() { |
| 137 | @Override |
| 138 | public void actionPerformed(ActionEvent e) { |
| 139 | search(supportType, keywordsField.getText(), page, 0); |
| 140 | } |
| 141 | }); |
| 142 | |
| 143 | return byName; |
| 144 | } |
| 145 | |
| 146 | private JPanel createByTagSearchPanel() { |
| 147 | JPanel byTag = new JPanel(); |
| 148 | tagBars = new JPanel(); |
| 149 | tagBars.setLayout(new BoxLayout(tagBars, BoxLayout.Y_AXIS)); |
| 150 | byTag.add(tagBars, BorderLayout.NORTH); |
| 151 | |
| 152 | return byTag; |
| 153 | } |
| 154 | |
| 155 | private void updateSupportType(SupportType supportType) { |
| 156 | if (supportType != this.supportType) { |
| 157 | this.supportType = supportType; |
| 158 | comboSupportTypes.setSelectedItem(supportType); |
| 159 | books.clear(); |
| 160 | updateTags(null); |
| 161 | } |
| 162 | } |
| 163 | |
| 164 | private void updateSearchBy(final boolean byTag) { |
| 165 | if (byTag != this.searchByTags) { |
| 166 | inUi(new Runnable() { |
| 167 | @Override |
| 168 | public void run() { |
| 169 | if (!byTag) { |
| 170 | searchTabs.setSelectedIndex(0); |
| 171 | } else { |
| 172 | searchTabs.setSelectedIndex(1); |
| 173 | } |
| 174 | } |
| 175 | }); |
| 176 | } |
| 177 | } |
| 178 | |
| 179 | private void updatePages(final int page, final Integer maxPage) { |
| 180 | inUi(new Runnable() { |
| 181 | @Override |
| 182 | public void run() { |
| 183 | GuiReaderSearch.this.page = page; |
| 184 | GuiReaderSearch.this.maxPage = maxPage; |
| 185 | // TODO: gui |
| 186 | System.out.println("page: " + page); |
| 187 | System.out.println("max page: " + maxPage); |
| 188 | } |
| 189 | }); |
| 190 | } |
| 191 | |
| 192 | // cannot be NULL |
| 193 | private void updateKeywords(final String keywords) { |
| 194 | if (!keywords.equals(this.keywords)) { |
| 195 | inUi(new Runnable() { |
| 196 | @Override |
| 197 | public void run() { |
| 198 | GuiReaderSearch.this.keywords = keywords; |
| 199 | keywordsField.setText(keywords); |
| 200 | } |
| 201 | }); |
| 202 | } |
| 203 | } |
| 204 | |
| 205 | // update and reset the tagsbar |
| 206 | // can be NULL, for base tags |
| 207 | private void updateTags(final SearchableTag tag) { |
| 208 | final List<SearchableTag> parents = new ArrayList<SearchableTag>(); |
| 209 | SearchableTag parent = (tag == null) ? null : tag; |
| 210 | while (parent != null) { |
| 211 | parents.add(parent); |
| 212 | parent = parent.getParent(); |
| 213 | } |
| 214 | |
| 215 | inUi(new Runnable() { |
| 216 | @Override |
| 217 | public void run() { |
| 218 | tagBars.invalidate(); |
| 219 | tagBars.removeAll(); |
| 220 | |
| 221 | // TODO: Slow UI |
| 222 | // TODO: select the right one |
| 223 | try { |
| 224 | SearchableTag selectedChild = parents.isEmpty() ? null |
| 225 | : parents.get(parents.size() - 1); |
| 226 | addTagBar(BasicSearchable.getSearchable(supportType) |
| 227 | .getTags(), selectedChild); |
| 228 | } catch (IOException e) { |
| 229 | error(e); |
| 230 | } |
| 231 | |
| 232 | for (int i = parents.size() - 1; i >= 0; i--) { |
| 233 | SearchableTag selectedChild = null; |
| 234 | if (i > 0) { |
| 235 | selectedChild = parents.get(i - 1); |
| 236 | } |
| 237 | SearchableTag parent = parents.get(i); |
| 238 | addTagBar(parent.getChildren(), selectedChild); |
| 239 | } |
| 240 | |
| 241 | tagBars.validate(); |
| 242 | } |
| 243 | }); |
| 244 | } |
| 245 | |
| 246 | private void updateBooks(final List<GuiReaderBookInfo> infos) { |
| 247 | setWaitingScreen(true); |
| 248 | inUi(new Runnable() { |
| 249 | @Override |
| 250 | public void run() { |
| 251 | books.refreshBooks(infos, seeWordcount); |
| 252 | setWaitingScreen(false); |
| 253 | } |
| 254 | }); |
| 255 | } |
| 256 | |
| 257 | // not 1.6 compatible |
| 258 | @SuppressWarnings({ "unchecked", "rawtypes" }) |
| 259 | private void addTagBar(List<SearchableTag> tags, |
| 260 | final SearchableTag selected) { |
| 261 | tags.add(0, null); |
| 262 | |
| 263 | final JComboBox combo = new JComboBox( |
| 264 | tags.toArray(new SearchableTag[] {})); |
| 265 | combo.setSelectedItem(selected); |
| 266 | |
| 267 | final ListCellRenderer basic = combo.getRenderer(); |
| 268 | |
| 269 | combo.setRenderer(new ListCellRenderer() { |
| 270 | @Override |
| 271 | public Component getListCellRendererComponent(JList list, |
| 272 | Object value, int index, boolean isSelected, |
| 273 | boolean cellHasFocus) { |
| 274 | |
| 275 | Object displayValue = value; |
| 276 | if (value instanceof SearchableTag) { |
| 277 | displayValue = ((SearchableTag) value).getName(); |
| 278 | } else { |
| 279 | displayValue = "Select a tag..."; |
| 280 | cellHasFocus = false; |
| 281 | isSelected = false; |
| 282 | } |
| 283 | |
| 284 | Component rep = basic.getListCellRendererComponent(list, |
| 285 | displayValue, index, isSelected, cellHasFocus); |
| 286 | |
| 287 | if (value == null) { |
| 288 | rep.setForeground(Color.GRAY); |
| 289 | } |
| 290 | |
| 291 | return rep; |
| 292 | } |
| 293 | }); |
| 294 | |
| 295 | combo.addActionListener(new ActionListener() { |
| 296 | @Override |
| 297 | public void actionPerformed(ActionEvent e) { |
| 298 | final SearchableTag tag = (SearchableTag) combo |
| 299 | .getSelectedItem(); |
| 300 | if (tag != null) { |
| 301 | addTagBar(tag, new Runnable() { |
| 302 | @Override |
| 303 | public void run() { |
| 304 | // TODO: stories if needed |
| 305 | setWaitingScreen(false); |
| 306 | } |
| 307 | }); |
| 308 | } |
| 309 | } |
| 310 | }); |
| 311 | |
| 312 | tagBars.add(combo); |
| 313 | } |
| 314 | |
| 315 | // async, add children of tag, NULL = base tags |
| 316 | private void addTagBar(final SearchableTag tag, final Runnable inUi) { |
| 317 | new Thread(new Runnable() { |
| 318 | @Override |
| 319 | public void run() { |
| 320 | BasicSearchable searchable = BasicSearchable |
| 321 | .getSearchable(supportType); |
| 322 | |
| 323 | List<SearchableTag> children = new ArrayList<SearchableTag>(); |
| 324 | if (tag == null) { |
| 325 | try { |
| 326 | List<SearchableTag> baseTags = searchable.getTags(); |
| 327 | children = baseTags; |
| 328 | } catch (IOException e) { |
| 329 | error(e); |
| 330 | } |
| 331 | } else { |
| 332 | try { |
| 333 | searchable.fillTag(tag); |
| 334 | } catch (IOException e) { |
| 335 | error(e); |
| 336 | } |
| 337 | |
| 338 | if (!tag.isLeaf()) { |
| 339 | children = tag.getChildren(); |
| 340 | } else { |
| 341 | children = null; |
| 342 | // TODO: stories |
| 343 | } |
| 344 | } |
| 345 | |
| 346 | final List<SearchableTag> fchildren = children; |
| 347 | inUi(new Runnable() { |
| 348 | @Override |
| 349 | public void run() { |
| 350 | if (fchildren != null) { |
| 351 | addTagBar(fchildren, tag); |
| 352 | } |
| 353 | |
| 354 | if (inUi != null) { |
| 355 | inUi.run(); |
| 356 | } |
| 357 | } |
| 358 | }); |
| 359 | } |
| 360 | }).start(); |
| 361 | } |
| 362 | |
| 363 | // item 0 = no selection, else = default selection |
| 364 | public void search(final SupportType searchOn, final String keywords, |
| 365 | final int page, final int item) { |
| 366 | |
| 367 | setWaitingScreen(true); |
| 368 | |
| 369 | updateSupportType(searchOn); |
| 370 | updateSearchBy(false); |
| 371 | updateKeywords(keywords); |
| 372 | updatePages(page, maxPage); |
| 373 | |
| 374 | new Thread(new Runnable() { |
| 375 | @Override |
| 376 | public void run() { |
| 377 | BasicSearchable search = BasicSearchable |
| 378 | .getSearchable(searchOn); |
| 379 | |
| 380 | int maxPage = -1; |
| 381 | try { |
| 382 | maxPage = search.searchPages(keywords); |
| 383 | } catch (IOException e) { |
| 384 | error(e); |
| 385 | } |
| 386 | |
| 387 | if (page <= 0) { |
| 388 | updateBooks(new ArrayList<GuiReaderBookInfo>()); |
| 389 | updatePages(0, maxPage); |
| 390 | } else { |
| 391 | List<MetaData> results; |
| 392 | try { |
| 393 | results = search.search(keywords, page); |
| 394 | } catch (IOException e) { |
| 395 | error(e); |
| 396 | results = new ArrayList<MetaData>(); |
| 397 | } |
| 398 | |
| 399 | search(results, page, maxPage, item); |
| 400 | |
| 401 | // ! 1-based index ! |
| 402 | if (item > 0 && item <= books.getBooksCount()) { |
| 403 | // TODO: "click" on item ITEM |
| 404 | } |
| 405 | } |
| 406 | |
| 407 | setWaitingScreen(false); |
| 408 | } |
| 409 | }).start(); |
| 410 | } |
| 411 | |
| 412 | // tag: must be filled (or NULL for base tags) |
| 413 | public void searchTag(final SupportType searchOn, final int page, |
| 414 | final int item, final SearchableTag tag) { |
| 415 | |
| 416 | setWaitingScreen(true); |
| 417 | |
| 418 | updateSupportType(searchOn); |
| 419 | updateSearchBy(true); |
| 420 | updateTags(tag); |
| 421 | updatePages(page, maxPage); |
| 422 | |
| 423 | new Thread(new Runnable() { |
| 424 | @Override |
| 425 | public void run() { |
| 426 | BasicSearchable search = BasicSearchable |
| 427 | .getSearchable(searchOn); |
| 428 | |
| 429 | if (tag != null) { |
| 430 | int maxPage = 0; |
| 431 | try { |
| 432 | maxPage = search.searchPages(tag); |
| 433 | } catch (IOException e) { |
| 434 | error(e); |
| 435 | } |
| 436 | |
| 437 | updatePages(page, maxPage); |
| 438 | |
| 439 | if (page > 0) { |
| 440 | List<MetaData> metas = new ArrayList<MetaData>(); |
| 441 | |
| 442 | if (tag.isLeaf()) { |
| 443 | try { |
| 444 | metas = search.search(tag, page); |
| 445 | } catch (IOException e) { |
| 446 | error(e); |
| 447 | } |
| 448 | } else { |
| 449 | List<SearchableTag> subtags = tag.getChildren(); |
| 450 | if (item > 0 && item <= subtags.size()) { |
| 451 | SearchableTag subtag = subtags.get(item - 1); |
| 452 | try { |
| 453 | metas = search.search(subtag, page); |
| 454 | maxPage = subtag.getPages(); |
| 455 | } catch (IOException e) { |
| 456 | error(e); |
| 457 | } |
| 458 | } |
| 459 | } |
| 460 | |
| 461 | updatePages(page, maxPage); |
| 462 | search(metas, page, maxPage, item); |
| 463 | } |
| 464 | } |
| 465 | |
| 466 | setWaitingScreen(false); |
| 467 | } |
| 468 | }).start(); |
| 469 | } |
| 470 | |
| 471 | // item 0 = no selection, else = default selection |
| 472 | public void search(final List<MetaData> results, final int page, |
| 473 | final int maxPage, final int item) { |
| 474 | |
| 475 | updatePages(page, maxPage); |
| 476 | |
| 477 | if (page <= 0) { |
| 478 | updateBooks(new ArrayList<GuiReaderBookInfo>()); |
| 479 | updatePages(0, maxPage); |
| 480 | } else { |
| 481 | List<GuiReaderBookInfo> infos = new ArrayList<GuiReaderBookInfo>(); |
| 482 | for (MetaData meta : results) { |
| 483 | infos.add(GuiReaderBookInfo.fromMeta(meta)); |
| 484 | } |
| 485 | |
| 486 | updateBooks(infos); |
| 487 | |
| 488 | // ! 1-based index ! |
| 489 | if (item > 0 && item <= books.getBooksCount()) { |
| 490 | // TODO: "click" on item ITEM |
| 491 | } |
| 492 | } |
| 493 | } |
| 494 | |
| 495 | /** |
| 496 | * Process the given action in the main Swing UI thread. |
| 497 | * <p> |
| 498 | * The code will make sure the current thread is the main UI thread and, if |
| 499 | * not, will switch to it before executing the runnable. |
| 500 | * <p> |
| 501 | * Synchronous operation. |
| 502 | * |
| 503 | * @param run |
| 504 | * the action to run |
| 505 | */ |
| 506 | private void inUi(final Runnable run) { |
| 507 | if (EventQueue.isDispatchThread()) { |
| 508 | run.run(); |
| 509 | } else { |
| 510 | try { |
| 511 | EventQueue.invokeAndWait(run); |
| 512 | } catch (InterruptedException e) { |
| 513 | error(e); |
| 514 | } catch (InvocationTargetException e) { |
| 515 | error(e); |
| 516 | } |
| 517 | } |
| 518 | } |
| 519 | |
| 520 | private void error(Exception e) { |
| 521 | Instance.getTraceHandler().error(e); |
| 522 | } |
| 523 | |
| 524 | private void setWaitingScreen(final boolean waiting) { |
| 525 | inUi(new Runnable() { |
| 526 | @Override |
| 527 | public void run() { |
| 528 | GuiReaderSearch.this.setEnabled(!waiting); |
| 529 | books.setEnabled(!waiting); |
| 530 | submitKeywords.setEnabled(!waiting); |
| 531 | } |
| 532 | }); |
| 533 | } |
| 534 | } |