| 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.awt.BorderLayout; |
| 19 | import java.awt.Container; |
| 20 | import java.awt.GraphicsConfiguration; |
| 21 | import java.awt.event.ActionEvent; |
| 22 | import java.awt.event.ActionListener; |
| 23 | import java.awt.event.InputEvent; |
| 24 | import java.awt.event.MouseEvent; |
| 25 | import java.awt.event.WindowEvent; |
| 26 | import java.awt.event.WindowListener; |
| 27 | import java.beans.PropertyChangeEvent; |
| 28 | import java.beans.PropertyChangeListener; |
| 29 | import java.io.File; |
| 30 | import java.io.IOException; |
| 31 | import java.util.Arrays; |
| 32 | import java.util.Comparator; |
| 33 | import java.util.LinkedList; |
| 34 | import java.util.List; |
| 35 | |
| 36 | import javax.swing.InputMap; |
| 37 | import javax.swing.JComponent; |
| 38 | import javax.swing.JFileChooser; |
| 39 | import javax.swing.JFrame; |
| 40 | import javax.swing.JLabel; |
| 41 | import javax.swing.JOptionPane; |
| 42 | import javax.swing.JPanel; |
| 43 | import javax.swing.JScrollPane; |
| 44 | import javax.swing.JTextArea; |
| 45 | import javax.swing.KeyStroke; |
| 46 | import javax.swing.ListSelectionModel; |
| 47 | import javax.swing.SwingUtilities; |
| 48 | import javax.swing.event.ListSelectionEvent; |
| 49 | import javax.swing.event.ListSelectionListener; |
| 50 | import javax.swing.event.MouseInputListener; |
| 51 | |
| 52 | import net.sf.jomic.comic.ComicFileFilter; |
| 53 | import net.sf.jomic.comic.ComicImage; |
| 54 | import net.sf.jomic.comic.ComicInfoPanel; |
| 55 | import net.sf.jomic.comic.ComicModel; |
| 56 | import net.sf.jomic.comic.ComicMustContainImagesException; |
| 57 | import net.sf.jomic.comic.ComicThumbView; |
| 58 | import net.sf.jomic.comic.ComicView; |
| 59 | import net.sf.jomic.common.ComicSheetRenderSettings; |
| 60 | import net.sf.jomic.common.JomicTools; |
| 61 | import net.sf.jomic.common.PropertyConstants; |
| 62 | import net.sf.jomic.common.Settings; |
| 63 | import net.sf.jomic.tools.FileArchive; |
| 64 | import net.sf.jomic.tools.FileTools; |
| 65 | import net.sf.jomic.tools.ImageRenderSettings; |
| 66 | import net.sf.jomic.tools.ImageTools; |
| 67 | import net.sf.jomic.tools.LocaleTools; |
| 68 | import net.sf.jomic.tools.NaturalCaseInsensitiveOrderComparator; |
| 69 | import net.sf.jomic.tools.OperationCanceledException; |
| 70 | import net.sf.jomic.tools.ProgressFrame; |
| 71 | import net.sf.jomic.tools.StandardConstants; |
| 72 | import net.sf.jomic.tools.StringTools; |
| 73 | import net.sf.jomic.tools.SwingWorker; |
| 74 | import net.sf.jomic.tools.SystemTools; |
| 75 | import net.sf.jomic.tools.UiTools; |
| 76 | import net.sf.wraplog.Logger; |
| 77 | |
| 78 | /** |
| 79 | * JFrame containing the whole user interface acting as controller between the components. |
| 80 | * |
| 81 | * @author Thomas Aglassinger |
| 82 | */ |
| 83 | public class JomicFrame extends JFrame |
| 84 | implements ActionListener, ListSelectionListener, MouseInputListener, PropertyChangeListener, |
| 85 | StandardConstants, WindowListener |
| 86 | { |
| 87 | private static final int MILLIS_TO_IGNORE_LEFT_CLICK_AFTER_ACTIVATION = 100; |
| 88 | |
| 89 | private static final String[] PROPERTIES_TO_UPDATE_TITLE = new String[]{ |
| 90 | ComicSheetRenderSettings.SWAP_LEFT_AND_RIGHT_IMAGE, |
| 91 | ComicSheetRenderSettings.SHOW_TWO_PAGES |
| 92 | }; |
| 93 | |
| 94 | private static Logger logger = Logger.getLogger(JomicFrame.class); |
| 95 | private ComicModel comic; |
| 96 | |
| 97 | /** |
| 98 | * The file containing the comic currently viewing, or null if no comic is loaded yet. |
| 99 | */ |
| 100 | private File comicFile; |
| 101 | private ComicView comicView; |
| 102 | private Boolean disposedLock; |
| 103 | private JFileChooser exportAllImagesChooser; |
| 104 | private JFileChooser exportImageChooser; |
| 105 | private FileTools fileTools; |
| 106 | private boolean ignoreNextLeftMouseButtonReleased; |
| 107 | private ComicInfoPanel infoPane; |
| 108 | private JomicApplication jomicApplication; |
| 109 | private JomicTools jomicTools; |
| 110 | |
| 111 | /** |
| 112 | * Timestamp when frame was last actived, allowing to ignore the first mouse click which would |
| 113 | * change the current page. |
| 114 | * |
| 115 | * @see #mouseReleased(MouseEvent) |
| 116 | */ |
| 117 | private long lastActivatedMillis; |
| 118 | private LocaleTools localeTools; |
| 119 | private JomicMenuBar menuBar; |
| 120 | private boolean menuBarListenerAdded; |
| 121 | private boolean mouseListenerAdded; |
| 122 | |
| 123 | /** |
| 124 | * The file that contains the next comic, or null, if there are no more comics in the directory |
| 125 | * where the current comic is located. |
| 126 | */ |
| 127 | private File nextFile; |
| 128 | private boolean opened; |
| 129 | private File previousFile; |
| 130 | private ProgressFrame progressFrame; |
| 131 | private boolean propertyChangeListenerAdded; |
| 132 | private Settings settings; |
| 133 | private StringTools stringTools; |
| 134 | private SystemTools systemTools; |
| 135 | private ComicThumbView thumbView; |
| 136 | private JomicToolbar toolbar; |
| 137 | private boolean toolbarListenerAdded; |
| 138 | private UiTools uiTools; |
| 139 | |
| 140 | public JomicFrame() { |
| 141 | setUp(); |
| 142 | } |
| 143 | |
| 144 | public JomicFrame(GraphicsConfiguration gc) { |
| 145 | super(gc); |
| 146 | setUp(); |
| 147 | setMenuBar(null); |
| 148 | } |
| 149 | |
| 150 | private void setUIState(String state) { |
| 151 | UIStates.assertValidState(state); |
| 152 | menuBar.setUIState(state); |
| 153 | toolbar.setUIState(state); |
| 154 | } |
| 155 | |
| 156 | private void setUp() { |
| 157 | fileTools = FileTools.instance(); |
| 158 | jomicTools = JomicTools.instance(); |
| 159 | localeTools = LocaleTools.instance(); |
| 160 | systemTools = SystemTools.instance(); |
| 161 | stringTools = StringTools.instance(); |
| 162 | uiTools = UiTools.instance(); |
| 163 | |
| 164 | disposedLock = Boolean.FALSE; |
| 165 | settings = Settings.instance(); |
| 166 | jomicApplication = JomicApplication.instance(); |
| 167 | |
| 168 | // Build user interface. |
| 169 | menuBar = new JomicMenuBar(); |
| 170 | setJMenuBar(menuBar); |
| 171 | toolbar = new JomicToolbar(); |
| 172 | progressFrame = new ProgressFrame(); |
| 173 | // TODO: (Re)Store position and size of progressFrame via settings. |
| 174 | uiTools.centerUp(progressFrame); |
| 175 | |
| 176 | jomicTools.setIconToJomicLogo(this); |
| 177 | jomicTools.setIconToJomicLogo(progressFrame); |
| 178 | |
| 179 | comicView = new ComicView(); |
| 180 | comicView.setScaleMode(settings.getScaleMode()); |
| 181 | comicView.setBorder(null); |
| 182 | comicView.getViewport().getView().addMouseListener(this); |
| 183 | mouseListenerAdded = true; |
| 184 | |
| 185 | addWindowListener(this); |
| 186 | |
| 187 | infoPane = new ComicInfoPanel(); |
| 188 | |
| 189 | thumbView = new ComicThumbView(); |
| 190 | thumbView.setBackground(settings.getFillColor()); |
| 191 | thumbView.setOpaque(true); |
| 192 | thumbView.setVisible(settings.getShowThumbs()); |
| 193 | |
| 194 | Container pane = getContentPane(); |
| 195 | |
| 196 | pane.setLayout(new BorderLayout()); |
| 197 | pane.add(toolbar, BorderLayout.NORTH); |
| 198 | pane.add(comicView, BorderLayout.CENTER); |
| 199 | pane.add(thumbView, BorderLayout.EAST); |
| 200 | pane.add(infoPane, BorderLayout.SOUTH); |
| 201 | |
| 202 | toolbar.addActionListener(this); |
| 203 | toolbarListenerAdded = true; |
| 204 | menuBar.addActionListener(this); |
| 205 | menuBarListenerAdded = true; |
| 206 | thumbView.addListSelectionListener(this); |
| 207 | |
| 208 | SwingUtilities.invokeLater( |
| 209 | new Runnable() |
| 210 | { |
| 211 | public void run() { |
| 212 | setUpShortCutKeys(); |
| 213 | } |
| 214 | }); |
| 215 | settings.addPropertyChangeListener(this); |
| 216 | propertyChangeListenerAdded = true; |
| 217 | infoPane.getTable().getSelectionModel().addListSelectionListener(this); |
| 218 | } |
| 219 | |
| 220 | private void setUpShortCutKeys() { |
| 221 | toolbar.getInputMap(JComponent.WHEN_FOCUSED).clear(); |
| 222 | toolbar.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).clear(); |
| 223 | toolbar.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).clear(); |
| 224 | toolbar.getActionMap().clear(); |
| 225 | assignShortCutKeys(comicView.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW)); |
| 226 | } |
| 227 | |
| 228 | /** |
| 229 | * The currenly opened comic, or <code>null</code> if no comic has been opened yet. |
| 230 | */ |
| 231 | public ComicModel getComicModel() { |
| 232 | return comic; |
| 233 | } |
| 234 | |
| 235 | public ComicView getComicView() { |
| 236 | return comicView; |
| 237 | } |
| 238 | |
| 239 | /** |
| 240 | * Asynchronously open comic <code>newFile</code> in viewer. During loading, the current comic |
| 241 | * can still be viewed, but other file operations are disabled. A progress bar shows informs |
| 242 | * about the status of loading the comic. |
| 243 | */ |
| 244 | public final void open(File newFile) { |
| 245 | runOpen(newFile); |
| 246 | } |
| 247 | |
| 248 | /** |
| 249 | * Synchronously open comic <code>newFile</code> in viewer. During loading, the current comic |
| 250 | * can still be viewed, but other file operations are disabled. A progress bar shows informs |
| 251 | * about the status of loading the comic. |
| 252 | */ |
| 253 | public final void openSynchronously(File newFile) { |
| 254 | SwingWorker worker = runOpen(newFile); |
| 255 | |
| 256 | worker.get(); |
| 257 | } |
| 258 | |
| 259 | public void actionPerformed(ActionEvent event) { |
| 260 | assert event != null; |
| 261 | String command = event.getActionCommand(); |
| 262 | |
| 263 | try { |
| 264 | if (logger.isInfoEnabled()) { |
| 265 | logger.info("handle command: " + command); |
| 266 | } |
| 267 | |
| 268 | if (command.equals(Commands.ADVANCE)) { |
| 269 | performAdance(); |
| 270 | } else if (command.equals(Commands.CLOSE)) { |
| 271 | performClose(); |
| 272 | } else if (command.equals(Commands.EXPORT)) { |
| 273 | performExport(); |
| 274 | } else if (command.equals(Commands.EXPORT_ALL)) { |
| 275 | performExportAll(); |
| 276 | } else if (command.equals(Commands.FIRST_PAGE)) { |
| 277 | comicView.goFirst(); |
| 278 | refreshPageState(); |
| 279 | } else if (command.equals(Commands.FIT_ACTUAL_SIZE)) { |
| 280 | rescale(ImageTools.SCALE_ACTUAL); |
| 281 | } else if (command.equals(Commands.FIT_HEIGHT)) { |
| 282 | rescale(ImageTools.SCALE_HEIGHT); |
| 283 | } else if (command.equals(Commands.FIT_WIDTH)) { |
| 284 | rescale(ImageTools.SCALE_WIDTH); |
| 285 | } else if (command.equals(Commands.FIT_WIDTH_AND_HEIGHT)) { |
| 286 | rescale(ImageTools.SCALE_FIT); |
| 287 | } else if (command.equals(Commands.GO_NEXT)) { |
| 288 | performGoNext(); |
| 289 | } else if (command.equals(Commands.GO_NEXT_FEW)) { |
| 290 | performGoNextFew(); |
| 291 | } else if (command.equals(Commands.GO_PAGE)) { |
| 292 | performGoPage(); |
| 293 | } else if (command.equals(Commands.GO_PREVIOUS)) { |
| 294 | performGoPrevious(); |
| 295 | } else if (command.equals(Commands.GO_PREVIOUS_FEW)) { |
| 296 | performGoPreviousFew(); |
| 297 | } else if (command.equals(Commands.LAST_PAGE)) { |
| 298 | performGoLast(); |
| 299 | } else if (command.equals(Commands.OPEN_NEXT)) { |
| 300 | performOpenNext(); |
| 301 | } else if (command.equals(Commands.OPEN_PREVIOUS)) { |
| 302 | performOpenPrevious(); |
| 303 | } else if (command.equals(Commands.OPEN_RECENT)) { |
| 304 | performOpenRecent(event); |
| 305 | } else if (command.equals(Commands.RETREAT)) { |
| 306 | performRetreat(); |
| 307 | } else if (command.equals(Commands.REVEAL)) { |
| 308 | performReveal(); |
| 309 | } else if (command.equals(Commands.ROTATE_LEFT)) { |
| 310 | performRotateLeft(); |
| 311 | } else if (command.equals(Commands.ROTATE_RIGHT)) { |
| 312 | performRotateRight(); |
| 313 | } else if (command.equals(Commands.SCROLL_DOWN)) { |
| 314 | performScrollDown(); |
| 315 | } else if (command.equals(Commands.SCROLL_LEFT)) { |
| 316 | performScrollLeft(); |
| 317 | } else if (command.equals(Commands.SCROLL_RIGHT)) { |
| 318 | performScollRight(); |
| 319 | } else if (command.equals(Commands.SCROLL_UP)) { |
| 320 | performScrollUp(); |
| 321 | } else if (command.equals(Commands.TOGGLE_ROTATE_ONLY_SINGLE_PORTRAIT_IMAGES)) { |
| 322 | performToggleRotateOnlySinglePortraitImages(); |
| 323 | } else if (command.equals(Commands.TOGGLE_SHOW_TWO_PAGES)) { |
| 324 | performToggleShowTwoPages(); |
| 325 | } else if (command.equals(Commands.TOGGLE_SHOW_INFO)) { |
| 326 | performToggleShowInfo(); |
| 327 | } else if (command.equals(Commands.TOGGLE_SHOW_THUMBS)) { |
| 328 | performToggleShowThumbs(); |
| 329 | } else if (command.equals(Commands.TOGGLE_SWAP_LEFT_AND_RIGHT_IMAGE)) { |
| 330 | performToggelSwapLeftAndRightImage(); |
| 331 | } else if (command.equals(Commands.TOGGLE_SHOW_TOOLBAR)) { |
| 332 | performToggleShowToolbar(); |
| 333 | } else { |
| 334 | jomicApplication.actionPerformed(event); |
| 335 | } |
| 336 | } catch (Throwable error) { |
| 337 | showInternalCommandErrorMessage(command, error); |
| 338 | } |
| 339 | } |
| 340 | |
| 341 | public void dispose() { |
| 342 | if (logger.isDebugEnabled()) { |
| 343 | logger.debug("disposing " + JomicFrame.class, |
| 344 | new Throwable("informational stack from where dispose() was called")); |
| 345 | } |
| 346 | synchronized (disposedLock) { |
| 347 | if (!disposedLock.booleanValue()) { |
| 348 | removeWindowListener(this); |
| 349 | if (propertyChangeListenerAdded) { |
| 350 | settings.removePropertyChangeListener(this); |
| 351 | } |
| 352 | if (infoPane != null) { |
| 353 | infoPane.getTable().getSelectionModel().removeListSelectionListener(this); |
| 354 | infoPane.dispose(); |
| 355 | infoPane = null; |
| 356 | } |
| 357 | if (comicView != null) { |
| 358 | if (mouseListenerAdded) { |
| 359 | comicView.getViewport().getView().removeMouseListener(this); |
| 360 | } |
| 361 | comicView.dispose(); |
| 362 | comicView = null; |
| 363 | } |
| 364 | if (comic != null) { |
| 365 | comic.dispose(); |
| 366 | comic = null; |
| 367 | } |
| 368 | if (thumbView != null) { |
| 369 | thumbView.removeListSelectionListener(this); |
| 370 | thumbView.dispose(); |
| 371 | thumbView = null; |
| 372 | } |
| 373 | progressFrame.dispose(); |
| 374 | if (toolbarListenerAdded) { |
| 375 | toolbar.removeActionListener(this); |
| 376 | } |
| 377 | toolbar.dispose(); |
| 378 | if (menuBarListenerAdded) { |
| 379 | menuBar.removeActionListener(this); |
| 380 | } |
| 381 | menuBar.dispose(); |
| 382 | super.dispose(); |
| 383 | disposedLock = Boolean.TRUE; |
| 384 | } else { |
| 385 | logger.warn("ignored attempt to dispose frame again", |
| 386 | new Throwable("informational call stack for debugging purpose")); |
| 387 | } |
| 388 | } |
| 389 | } |
| 390 | |
| 391 | public void mouseClicked(MouseEvent mouseEvent) { |
| 392 | // Do nothing. |
| 393 | } |
| 394 | |
| 395 | public void mouseDragged(MouseEvent mouseEvent) { |
| 396 | // Do nothing. |
| 397 | } |
| 398 | |
| 399 | public void mouseEntered(MouseEvent mouseEvent) { |
| 400 | // Do nothing. |
| 401 | } |
| 402 | |
| 403 | public void mouseExited(MouseEvent mouseEvent) { |
| 404 | // Do nothing. |
| 405 | } |
| 406 | |
| 407 | public void mouseMoved(MouseEvent mouseEvent) { |
| 408 | // Do nothing. |
| 409 | } |
| 410 | |
| 411 | public void mousePressed(MouseEvent mouseEvent) { |
| 412 | // Do nothing. |
| 413 | } |
| 414 | |
| 415 | public void mouseReleased(MouseEvent mouseEvent) { |
| 416 | if (SwingUtilities.isLeftMouseButton(mouseEvent)) { |
| 417 | long currentMillis = System.currentTimeMillis(); |
| 418 | long millisSinceLastWindowActivation = currentMillis - lastActivatedMillis; |
| 419 | boolean ignoreFirstLeftClickAfterWindowActivation = |
| 420 | millisSinceLastWindowActivation < MILLIS_TO_IGNORE_LEFT_CLICK_AFTER_ACTIVATION; |
| 421 | |
| 422 | if (ignoreFirstLeftClickAfterWindowActivation) { |
| 423 | if (logger.isInfoEnabled()) { |
| 424 | logger.info("ignoring left mouse click because window was activated only " + millisSinceLastWindowActivation + " ms ago"); |
| 425 | } |
| 426 | // Make sure the next click will be accepted. |
| 427 | lastActivatedMillis = currentMillis - MILLIS_TO_IGNORE_LEFT_CLICK_AFTER_ACTIVATION - 1; |
| 428 | } else if (ignoreNextLeftMouseButtonReleased) { |
| 429 | // Right mouse button was pressed with left mouse button down just before, so there |
| 430 | // is no point in going forward right now. |
| 431 | ignoreNextLeftMouseButtonReleased = false; |
| 432 | } else { |
| 433 | performAdance(); |
| 434 | } |
| 435 | } else if (SwingUtilities.isRightMouseButton(mouseEvent)) { |
| 436 | boolean leftButtonDown = (mouseEvent.getModifiersEx() & InputEvent.BUTTON1_DOWN_MASK) != 0; |
| 437 | |
| 438 | if (leftButtonDown) { |
| 439 | performRetreat(); |
| 440 | ignoreNextLeftMouseButtonReleased = true; |
| 441 | } |
| 442 | } |
| 443 | } |
| 444 | |
| 445 | public void propertyChange(PropertyChangeEvent event) { |
| 446 | try { |
| 447 | assert event != null; |
| 448 | |
| 449 | String propertyName = event.getPropertyName(); |
| 450 | |
| 451 | assert propertyName != null; |
| 452 | |
| 453 | if (propertyName.equals(ImageRenderSettings.FILL_COLOR)) { |
| 454 | thumbView.setBackground(settings.getFillColor()); |
| 455 | } else if (propertyName.equals(PropertyConstants.SHOW_THUMBS)) { |
| 456 | thumbView.setVisible(settings.getShowThumbs()); |
| 457 | } |
| 458 | if (stringTools.equalsAnyOf(PROPERTIES_TO_UPDATE_TITLE, propertyName)) { |
| 459 | refreshTitle(); |
| 460 | } |
| 461 | } catch (Throwable error) { |
| 462 | jomicTools.showError(event, error); |
| 463 | } |
| 464 | } |
| 465 | |
| 466 | /** |
| 467 | * Listen for selection events in the info panel, and view selected page. |
| 468 | * |
| 469 | * @see javax.swing.event.ListSelectionListener#valueChanged(javax.swing.event.ListSelectionEvent) |
| 470 | */ |
| 471 | public void valueChanged(ListSelectionEvent event) { |
| 472 | if (!event.getValueIsAdjusting()) { |
| 473 | ListSelectionModel lsm = |
| 474 | (ListSelectionModel) event.getSource(); |
| 475 | |
| 476 | if (!lsm.isSelectionEmpty()) { |
| 477 | int selectedRow = lsm.getMinSelectionIndex(); |
| 478 | |
| 479 | comicView.setImageIndex(selectedRow); |
| 480 | refreshPageState(); |
| 481 | } |
| 482 | } else { |
| 483 | if (logger.isDebugEnabled()) { |
| 484 | logger.debug("ignore valueChanged: " + event); |
| 485 | } |
| 486 | } |
| 487 | } |
| 488 | |
| 489 | /** |
| 490 | * Wait until <code>open()</code> is finished opening the comic (or failed to open it). This is |
| 491 | * useful for testing. |
| 492 | */ |
| 493 | public void waitForOpen() { |
| 494 | while (!opened) { |
| 495 | try { |
| 496 | Thread.sleep(TICK); |
| 497 | } catch (InterruptedException error) { |
| 498 | logger.warn("waiting for open() interrupted; continuing to wait", error); |
| 499 | } |
| 500 | } |
| 501 | } |
| 502 | |
| 503 | public void windowActivated(WindowEvent windowEvent) { |
| 504 | lastActivatedMillis = System.currentTimeMillis(); |
| 505 | } |
| 506 | |
| 507 | public void windowClosed(WindowEvent windowEvent) { |
| 508 | // Do nothing. |
| 509 | } |
| 510 | |
| 511 | public void windowClosing(WindowEvent windowEvent) { |
| 512 | // Do nothing. |
| 513 | } |
| 514 | |
| 515 | public void windowDeactivated(WindowEvent windowEvent) { |
| 516 | // Do nothing. |
| 517 | } |
| 518 | |
| 519 | public void windowDeiconified(WindowEvent windowEvent) { |
| 520 | // Do nothing. |
| 521 | } |
| 522 | |
| 523 | public void windowIconified(WindowEvent windowEvent) { |
| 524 | // Do nothing. |
| 525 | } |
| 526 | |
| 527 | public void windowOpened(WindowEvent windowEvent) { |
| 528 | // Do nothing. |
| 529 | } |
| 530 | |
| 531 | void performClose() { |
| 532 | SwingUtilities.invokeLater(new JomicFrameCloseRunner(this)); |
| 533 | } |
| 534 | |
| 535 | /** |
| 536 | * Prepare <code>exportImageChooser</code> by possibly creating it first, and setting the |
| 537 | * selected file name to the most recently exported image. |
| 538 | */ |
| 539 | void prepareExporImageChooser() { |
| 540 | // Create the dialog if necessary. |
| 541 | if (exportImageChooser == null) { |
| 542 | String title = localeTools.getMessage("dialogs.export.title"); |
| 543 | String exportButtonText = localeTools.getMessage("dialogs.export.exportImage"); |
| 544 | |
| 545 | exportImageChooser = new SnapableJFileChooser( |
| 546 | settings, PropertyConstants.EXPORT_IMAGE_DIALOG_WINDOW); |
| 547 | exportImageChooser.setDialogTitle(title); |
| 548 | exportImageChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); |
| 549 | exportImageChooser.setDialogType(JFileChooser.SAVE_DIALOG); |
| 550 | exportImageChooser.setApproveButtonText(exportButtonText); |
| 551 | |
| 552 | // Set the selected file to the one used for the last export. |
| 553 | File lastExportmage = settings.getLastExportedImageDir(); |
| 554 | |
| 555 | exportImageChooser.setSelectedFile(lastExportmage); |
| 556 | } |
| 557 | } |
| 558 | |
| 559 | /** |
| 560 | * Prepare <code>exportAllImagesChooser</code> by possibly creating it first, and setting the |
| 561 | * selected file name to the most recently exported directory. |
| 562 | */ |
| 563 | void prepareExportAllImagesChooser() { |
| 564 | // Create the dialog if necessary. |
| 565 | if (exportAllImagesChooser == null) { |
| 566 | String title = localeTools.getMessage("dialogs.exportAllImages.title"); |
| 567 | String exportButtonText = localeTools.getMessage("dialogs.exportAllImages.exportAllImages"); |
| 568 | |
| 569 | exportAllImagesChooser = new SnapableJFileChooser( |
| 570 | settings, PropertyConstants.EXPORT_ALL_IMAGES_DIALOG_WINDOW); |
| 571 | exportAllImagesChooser.setDialogTitle(title); |
| 572 | exportAllImagesChooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); |
| 573 | exportAllImagesChooser.setDialogType(JFileChooser.SAVE_DIALOG); |
| 574 | exportAllImagesChooser.setApproveButtonText(exportButtonText); |
| 575 | |
| 576 | // Set the selected directory to the one used for the last export. |
| 577 | File lastExportAllImagesDir = settings.getLastExportAllImagesDir(); |
| 578 | |
| 579 | exportAllImagesChooser.setSelectedFile(lastExportAllImagesDir); |
| 580 | } |
| 581 | } |
| 582 | |
| 583 | private void addShortCutKey(InputMap inputMap, KeyStroke keyStroke, String command) { |
| 584 | assert inputMap != null; |
| 585 | assert keyStroke != null; |
| 586 | assert command != null; |
| 587 | uiTools.removeKeyStroke(toolbar, new KeyStroke[]{keyStroke}); |
| 588 | inputMap.put(keyStroke, command); |
| 589 | comicView.getActionMap().put(command, new JomicAction(this, command)); |
| 590 | } |
| 591 | |
| 592 | private void assignShortCutKeys(InputMap inputMap) { |
| 593 | assert inputMap != null; |
| 594 | addShortCutKey(inputMap, KeyStroke.getKeyStroke("DOWN"), Commands.SCROLL_DOWN); |
| 595 | addShortCutKey(inputMap, KeyStroke.getKeyStroke("END"), Commands.LAST_PAGE); |
| 596 | addShortCutKey(inputMap, KeyStroke.getKeyStroke("HOME"), Commands.FIRST_PAGE); |
| 597 | addShortCutKey(inputMap, KeyStroke.getKeyStroke("LEFT"), Commands.SCROLL_LEFT); |
| 598 | addShortCutKey(inputMap, KeyStroke.getKeyStroke("PAGE_DOWN"), Commands.GO_NEXT); |
| 599 | addShortCutKey(inputMap, KeyStroke.getKeyStroke("PAGE_UP"), Commands.GO_PREVIOUS); |
| 600 | addShortCutKey(inputMap, KeyStroke.getKeyStroke("alt PAGE_DOWN"), Commands.GO_NEXT_FEW); |
| 601 | addShortCutKey(inputMap, KeyStroke.getKeyStroke("alt PAGE_UP"), Commands.GO_PREVIOUS_FEW); |
| 602 | addShortCutKey(inputMap, KeyStroke.getKeyStroke("RIGHT"), Commands.SCROLL_RIGHT); |
| 603 | addShortCutKey(inputMap, KeyStroke.getKeyStroke("SPACE"), Commands.GO_NEXT); |
| 604 | addShortCutKey(inputMap, KeyStroke.getKeyStroke("UP"), Commands.SCROLL_UP); |
| 605 | } |
| 606 | |
| 607 | /** |
| 608 | * Extract from archive <code>archiveFile</code> all files listed in <code>fileNamesToExtract</code> |
| 609 | * , and return the full path to the extracted <code>selectedFileName</code>. Normally, this |
| 610 | * indicates the comic selected in the dialog opened by the caller. |
| 611 | */ |
| 612 | private File extractArchiveWithoutImages( |
| 613 | File archiveFile, |
| 614 | String[] fileNamesToExtract, |
| 615 | String selectedFileName) { |
| 616 | assert archiveFile != null; |
| 617 | assert fileNamesToExtract != null; |
| 618 | assert fileNamesToExtract.length > 0; |
| 619 | |
| 620 | File result = null; |
| 621 | |
| 622 | try { |
| 623 | FileArchive archive = new FileArchive(archiveFile); |
| 624 | |
| 625 | archive.setUnrarCommand(settings.getUnrarCommand()); |
| 626 | |
| 627 | File targetDir = new File(archiveFile.getParent(), archive.getBaseName()); |
| 628 | |
| 629 | if (selectedFileName != null) { |
| 630 | result = new File(targetDir, selectedFileName); |
| 631 | } |
| 632 | targetDir.mkdir(); |
| 633 | progressFrame.setTitle(archiveFile.getName()); |
| 634 | archive.extract(targetDir, fileNamesToExtract, progressFrame, 1); |
| 635 | } catch (Exception error) { |
| 636 | jomicTools.showError(this, "errors.cannotExtractArchive", archiveFile, error); |
| 637 | } |
| 638 | return result; |
| 639 | } |
| 640 | |
| 641 | private File fileToOpenFromArchiveWithoutImages( |
| 642 | File archiveWithoutImagesFile, ComicMustContainImagesException error) { |
| 643 | File result = null; |
| 644 | OpenFromArchiveDialog openFromArchiveOptionPane = |
| 645 | new OpenFromArchiveDialog(this, archiveWithoutImagesFile, error); |
| 646 | |
| 647 | int selection = openFromArchiveOptionPane.showDialog(); |
| 648 | |
| 649 | if (selection == JOptionPane.YES_OPTION) { |
| 650 | |
| 651 | if (openFromArchiveOptionPane.isOpenComic()) { |
| 652 | String comicArchiveName = |
| 653 | openFromArchiveOptionPane.getFileNames()[openFromArchiveOptionPane.getSelectedComicIndex()]; |
| 654 | |
| 655 | logger.info("extract contents of archive without images, and open comic: {}", comicArchiveName); |
| 656 | result = extractArchiveWithoutImages( |
| 657 | archiveWithoutImagesFile, |
| 658 | openFromArchiveOptionPane.getComicFileNames(), |
| 659 | comicArchiveName); |
| 660 | logger.info("extracted comic = \"{}\"", result); |
| 661 | } else { |
| 662 | logger.info("extract contents of archive without images"); |
| 663 | extractArchiveWithoutImages(archiveWithoutImagesFile, openFromArchiveOptionPane.getFileNames(), null); |
| 664 | } |
| 665 | } else { |
| 666 | assert (selection == JOptionPane.NO_OPTION) || (selection == JOptionPane.CLOSED_OPTION) |
| 667 | : "selection=" + selection; |
| 668 | logger.info("cancelled opening of comic from archive"); |
| 669 | } |
| 670 | return result; |
| 671 | } |
| 672 | |
| 673 | private void performAdance() { |
| 674 | if (!comicView.isLast()) { |
| 675 | performGoNext(); |
| 676 | } else { |
| 677 | performOpenNext(); |
| 678 | } |
| 679 | } |
| 680 | |
| 681 | /** |
| 682 | * Open a file chooser to let the user select a target image file and on clicking "Export" |
| 683 | * export it. |
| 684 | */ |
| 685 | private void performExport() { |
| 686 | prepareExporImageChooser(); |
| 687 | |
| 688 | // Derive default name of exported image, and preselected it in the dialog. |
| 689 | ComicImage comicImage = comicView.getComicImage(); |
| 690 | File sourceImageFile = comicImage.getFile(); |
| 691 | String preselectedName = sourceImageFile.getName(); |
| 692 | File preselectedDir = settings.getLastExportedImageDir(); |
| 693 | File preselectedFile = new File(preselectedDir, preselectedName); |
| 694 | |
| 695 | exportImageChooser.setSelectedFile(preselectedFile); |
| 696 | |
| 697 | int selection = exportImageChooser.showDialog(this, null); |
| 698 | |
| 699 | if (selection == JFileChooser.APPROVE_OPTION) { |
| 700 | File targetImageFile = exportImageChooser.getSelectedFile(); |
| 701 | |
| 702 | try { |
| 703 | setUIState(UIStates.OPENING); |
| 704 | fileTools.copyFile(sourceImageFile, targetImageFile); |
| 705 | settings.setLastExportedImageDir(targetImageFile.getParentFile()); |
| 706 | } catch (IOException error) { |
| 707 | jomicTools.showError(this, "errors.cannotExportCurrentImage", targetImageFile, error); |
| 708 | } finally { |
| 709 | setUIState(UIStates.VIEWING); |
| 710 | } |
| 711 | } |
| 712 | } |
| 713 | |
| 714 | /** |
| 715 | * Open a file chooser to let the user select a target directory, then export all images to it, |
| 716 | * storing them under files names matching the display index of the image (for example |
| 717 | * "17.png"). |
| 718 | */ |
| 719 | private void performExportAll() { |
| 720 | prepareExportAllImagesChooser(); |
| 721 | |
| 722 | int selection = exportAllImagesChooser.showDialog(this, null); |
| 723 | |
| 724 | if (selection == JFileChooser.APPROVE_OPTION) { |
| 725 | File targetDir = exportAllImagesChooser.getSelectedFile(); |
| 726 | SwingWorker exportWorker = new ExportWorker(targetDir); |
| 727 | |
| 728 | exportWorker.start(); |
| 729 | } |
| 730 | } |
| 731 | |
| 732 | private void performGoLast() { |
| 733 | comicView.goLast(); |
| 734 | refreshPageState(); |
| 735 | } |
| 736 | |
| 737 | private void performGoNext() { |
| 738 | if (!comicView.isLast()) { |
| 739 | comicView.goNext(); |
| 740 | refreshPageState(); |
| 741 | } |
| 742 | } |
| 743 | |
| 744 | private void performGoNextFew() { |
| 745 | if (!comicView.isLast()) { |
| 746 | comicView.goNextFew(); |
| 747 | refreshPageState(); |
| 748 | } |
| 749 | } |
| 750 | |
| 751 | private void performGoPage() { |
| 752 | if (!(comicView.isFirst() && comicView.isLast())) { |
| 753 | GoToPageDialog pageDialog = new GoToPageDialog(this); |
| 754 | |
| 755 | pageDialog.setVisible(true); |
| 756 | if (pageDialog.pageSelected()) { |
| 757 | int newPage = pageDialog.getPage() - 1; |
| 758 | |
| 759 | comicView.setPage(newPage); |
| 760 | refreshPageState(); |
| 761 | } else { |
| 762 | logger.info("page dialog cancelled"); |
| 763 | } |
| 764 | } |
| 765 | } |
| 766 | |
| 767 | private void performGoPrevious() { |
| 768 | if (!comicView.isFirst()) { |
| 769 | comicView.goPrevious(); |
| 770 | refreshPageState(); |
| 771 | } |
| 772 | } |
| 773 | |
| 774 | private void performGoPreviousFew() { |
| 775 | if (!comicView.isFirst()) { |
| 776 | comicView.goPreviousFew(); |
| 777 | refreshPageState(); |
| 778 | } |
| 779 | } |
| 780 | |
| 781 | private void performOpenNext() { |
| 782 | if (nextFile != null) { |
| 783 | open(nextFile); |
| 784 | } else { |
| 785 | jomicTools.beep(); |
| 786 | } |
| 787 | } |
| 788 | |
| 789 | private void performOpenPrevious() { |
| 790 | if (previousFile != null) { |
| 791 | open(previousFile); |
| 792 | } else { |
| 793 | jomicTools.beep(); |
| 794 | } |
| 795 | } |
| 796 | |
| 797 | private void performOpenRecent(ActionEvent event) { |
| 798 | OpenRecentFileEvent orfEvent = (OpenRecentFileEvent) event; |
| 799 | |
| 800 | open(orfEvent.getFile()); |
| 801 | } |
| 802 | |
| 803 | private void performRetreat() { |
| 804 | if (!comicView.isFirst()) { |
| 805 | performGoPrevious(); |
| 806 | } else { |
| 807 | performOpenPrevious(); |
| 808 | } |
| 809 | } |
| 810 | |
| 811 | private void performReveal() |
| 812 | throws IOException, InterruptedException { |
| 813 | systemTools.reveal(comicFile); |
| 814 | } |
| 815 | |
| 816 | private void performRotateLeft() { |
| 817 | comicView.rotateLeft(); |
| 818 | } |
| 819 | |
| 820 | private void performRotateRight() { |
| 821 | comicView.rotateRight(); |
| 822 | } |
| 823 | |
| 824 | private void performScollRight() { |
| 825 | comicView.scrollHorizontally(1); |
| 826 | } |
| 827 | |
| 828 | private void performScrollDown() { |
| 829 | comicView.scrollVertically(1); |
| 830 | } |
| 831 | |
| 832 | private void performScrollLeft() { |
| 833 | comicView.scrollHorizontally(-1); |
| 834 | } |
| 835 | |
| 836 | private void performScrollUp() { |
| 837 | comicView.scrollVertically(-1); |
| 838 | } |
| 839 | |
| 840 | private void performToggelSwapLeftAndRightImage() { |
| 841 | boolean newValue = !settings.getSwapLeftAndRightImage(); |
| 842 | |
| 843 | comicView.setSwapLeftAndRightImage(newValue); |
| 844 | refreshTitle(); |
| 845 | } |
| 846 | |
| 847 | private void performToggleRotateOnlySinglePortraitImages() { |
| 848 | boolean newValue = !settings.getRotateOnlySinglePortraitImages(); |
| 849 | |
| 850 | comicView.setRotateOnlySinglePortraitImages(newValue); |
| 851 | } |
| 852 | |
| 853 | private void performToggleShowInfo() { |
| 854 | boolean newShowInfo = !settings.getShowInfo(); |
| 855 | |
| 856 | settings.setShowInfo(newShowInfo); |
| 857 | validate(); |
| 858 | } |
| 859 | |
| 860 | private void performToggleShowThumbs() { |
| 861 | settings.setShowThumbs(!settings.getShowThumbs()); |
| 862 | validate(); |
| 863 | } |
| 864 | |
| 865 | private void performToggleShowToolbar() { |
| 866 | boolean newValue = !settings.getShowToolbar(); |
| 867 | |
| 868 | settings.setShowToolbar(newValue); |
| 869 | validate(); |
| 870 | } |
| 871 | |
| 872 | private void performToggleShowTwoPages() { |
| 873 | boolean newValue = !settings.getTwoPageMode(); |
| 874 | |
| 875 | comicView.setTwoPageMode(newValue); |
| 876 | refreshTitle(); |
| 877 | } |
| 878 | |
| 879 | private void refreshPageState() { |
| 880 | synchronized (disposedLock) { |
| 881 | if (comicView != null) { |
| 882 | boolean isFirst = comicView.isFirst(); |
| 883 | boolean isLast = comicView.isLast(); |
| 884 | |
| 885 | menuBar.setEnabledGoMenu(isFirst, isLast); |
| 886 | toolbar.setEnabledPageButtons(isFirst, isLast); |
| 887 | comicView.scrollHome(); |
| 888 | refreshTitle(); |
| 889 | } |
| 890 | } |
| 891 | } |
| 892 | |
| 893 | private void refreshTitle() { |
| 894 | String title = localeTools.getMessage("panels.comic.title", |
| 895 | new String[]{comicFile.getName(), comicView.getPageText()}); |
| 896 | |
| 897 | setTitle(title); |
| 898 | } |
| 899 | |
| 900 | private void rescale(String newScaleMode) { |
| 901 | assert newScaleMode != null; |
| 902 | |
| 903 | comicView.setScaleMode(newScaleMode); |
| 904 | settings.setScaleMode(newScaleMode); |
| 905 | } |
| 906 | |
| 907 | /** |
| 908 | * Asynchronously open comic <code>newFile</code> in viewer. During loading, the current comic |
| 909 | * can still be viewed, but other file operations are disabled. A progress bar shows informs |
| 910 | * about the status of loading the comic. |
| 911 | */ |
| 912 | private SwingWorker runOpen(File newFile) { |
| 913 | assert newFile != null; |
| 914 | setUIState(UIStates.OPENING); |
| 915 | |
| 916 | SwingWorker worker = new OpenWorker(newFile); |
| 917 | |
| 918 | worker.start(); |
| 919 | |
| 920 | return worker; |
| 921 | } |
| 922 | |
| 923 | private void showCannotOpenError(File comicFileUnableToOpen, Throwable error) { |
| 924 | assert comicFile != null; |
| 925 | assert error != null; |
| 926 | |
| 927 | showError("errors.cannotOpenComic", comicFileUnableToOpen, error); |
| 928 | } |
| 929 | |
| 930 | private void showError(String key, Object option, Throwable error) { |
| 931 | jomicTools.showError(this, key, option, error); |
| 932 | } |
| 933 | |
| 934 | private void showInternalCommandErrorMessage(String command, Throwable error) { |
| 935 | showError("errors.cannotProcessInternalCommand", command, error); |
| 936 | } |
| 937 | |
| 938 | /** |
| 939 | * SwingWorker to open a comic archive outside of the event dispatching thread, so the progress |
| 940 | * bar is updated. |
| 941 | */ |
| 942 | class ExportWorker extends SwingWorker |
| 943 | { |
| 944 | private static final int MAX_OVERWRITE_LIST_COLUMNS = 60; |
| 945 | private static final int MAX_OVERWRITE_LIST_ROWS = 7; |
| 946 | private boolean canceled; |
| 947 | private Logger exportLogger = Logger.getLogger(ExportWorker.class); |
| 948 | private int maxExistingTargetNameLength; |
| 949 | private File targetDir; |
| 950 | |
| 951 | public ExportWorker(File newTargetDir) { |
| 952 | assert newTargetDir != null; |
| 953 | targetDir = newTargetDir; |
| 954 | } |
| 955 | |
| 956 | public Object construct() { |
| 957 | int itemCount = comicView.getImageCount(); |
| 958 | |
| 959 | setUIState(UIStates.OPENING); |
| 960 | progressFrame.reset(); |
| 961 | progressFrame.setTitle(localeTools.getMessage("dialogs.export.title")); |
| 962 | progressFrame.setNote(localeTools.getMessage("progress.preparingExport")); |
| 963 | progressFrame.setVisible(true); |
| 964 | |
| 965 | ExportItem[] items = new ExportItem[itemCount]; |
| 966 | |
| 967 | for (int i = 0; i < itemCount; i += 1) { |
| 968 | ComicImage comicImage = comicView.getComicImage(i); |
| 969 | File source = comicImage.getFile(); |
| 970 | File target = new File(targetDir, comicView.getGenericComicImageName(i)); |
| 971 | ExportItem item = new ExportItem(source, target); |
| 972 | |
| 973 | items[i] = item; |
| 974 | } |
| 975 | |
| 976 | String[] existingTargets = findExistingTargets(items); |
| 977 | long totalSize = computeTotalSize(items); |
| 978 | |
| 979 | if (logger.isInfoEnabled()) { |
| 980 | logger.info("export " + itemCount + " images amounting for " + (totalSize / KILO_BYTE) + " KB"); |
| 981 | } |
| 982 | |
| 983 | int existingTargetCount = existingTargets.length; |
| 984 | |
| 985 | if (existingTargetCount > 0) { |
| 986 | canceled = askForOverwriteToBeCanceled(existingTargets, existingTargetCount); |
| 987 | } |
| 988 | if (!canceled) { |
| 989 | long bytesExported = 0; |
| 990 | |
| 991 | progressFrame.setMaximum(totalSize); |
| 992 | progressFrame.setProgress(0); |
| 993 | progressFrame.setNote(localeTools.getMessage("progress.exporting")); |
| 994 | |
| 995 | int processedCount = 0; |
| 996 | |
| 997 | try { |
| 998 | while (!canceled && (processedCount < itemCount)) { |
| 999 | if (progressFrame.isCanceled()) { |
| 1000 | canceled = true; |
| 1001 | } else { |
| 1002 | ExportItem item = items[processedCount]; |
| 1003 | |
| 1004 | fileTools.copyFile(item.getSource(), item.getTarget()); |
| 1005 | bytesExported += item.getSize(); |
| 1006 | progressFrame.setProgress(bytesExported); |
| 1007 | processedCount += 1; |
| 1008 | } |
| 1009 | } |
| 1010 | } catch (Exception error) { |
| 1011 | String key = "errors.cannotExportImage"; |
| 1012 | |
| 1013 | if (itemCount > 1) { |
| 1014 | key += "s"; |
| 1015 | } |
| 1016 | canceled = true; |
| 1017 | progressFrame.setVisible(false); |
| 1018 | showError(key, null, error); |
| 1019 | } finally { |
| 1020 | if (canceled) { |
| 1021 | // Remove already exported images. |
| 1022 | for (int i = 0; i < processedCount; i += 1) { |
| 1023 | fileTools.deleteOrWarn(items[i].getTarget(), exportLogger); |
| 1024 | } |
| 1025 | } |
| 1026 | } |
| 1027 | } |
| 1028 | return null; |
| 1029 | } |
| 1030 | |
| 1031 | public void finished() { |
| 1032 | progressFrame.setVisible(false); |
| 1033 | setUIState(UIStates.VIEWING); |
| 1034 | } |
| 1035 | |
| 1036 | /** |
| 1037 | * Show dialog with a list of file names to be overwritten, and aks if they actually should |
| 1038 | * be. |
| 1039 | * |
| 1040 | * @return <code>true</code> to overwrite, <code>false</code> to cancel export |
| 1041 | */ |
| 1042 | private boolean askForOverwriteToBeCanceled(String[] existingTargets, int existingTargetCount) { |
| 1043 | int columnCount = Math.min(MAX_OVERWRITE_LIST_COLUMNS, maxExistingTargetNameLength); |
| 1044 | int rowCount = Math.min(MAX_OVERWRITE_LIST_ROWS, existingTargetCount); |
| 1045 | JTextArea fileNameArea = new JTextArea(rowCount, columnCount); |
| 1046 | |
| 1047 | fileNameArea.setEditable(false); |
| 1048 | |
| 1049 | for (int i = 0; i < existingTargetCount; i += 1) { |
| 1050 | if (i != 0) { |
| 1051 | fileNameArea.append("\n"); |
| 1052 | } |
| 1053 | fileNameArea.append(existingTargets[i]); |
| 1054 | } |
| 1055 | |
| 1056 | JScrollPane fileNamePane = new JScrollPane(fileNameArea); |
| 1057 | JPanel messagePane = new JPanel(new BorderLayout()); |
| 1058 | String infoText = localeTools.getMessage("dialogs.export.imagesToBeExportedAlreadyExist"); |
| 1059 | String title = localeTools.getMessage("dialogs.export.title"); |
| 1060 | String overwriteText = localeTools.getMessage("dialogs.export.overwrite"); |
| 1061 | String cancelText = localeTools.getCancelText(); |
| 1062 | Object[] options = {overwriteText, cancelText}; |
| 1063 | |
| 1064 | messagePane.add(new JLabel(infoText), BorderLayout.NORTH); |
| 1065 | messagePane.add(fileNamePane, BorderLayout.SOUTH); |
| 1066 | progressFrame.setVisible(false); |
| 1067 | |
| 1068 | int selectedOption = JOptionPane.showOptionDialog( |
| 1069 | null, messagePane, title, |
| 1070 | JOptionPane.DEFAULT_OPTION, JOptionPane.QUESTION_MESSAGE, |
| 1071 | null, options, options[0]); |
| 1072 | |
| 1073 | canceled = (selectedOption == 0); |
| 1074 | progressFrame.setVisible(!canceled); |
| 1075 | return canceled; |
| 1076 | } |
| 1077 | |
| 1078 | private long computeTotalSize(ExportItem[] items) { |
| 1079 | assert items != null; |
| 1080 | long result = 0; |
| 1081 | |
| 1082 | for (int i = 0; i < items.length; i += 1) { |
| 1083 | ExportItem item = items[i]; |
| 1084 | |
| 1085 | result += item.getSize(); |
| 1086 | } |
| 1087 | return result; |
| 1088 | } |
| 1089 | |
| 1090 | private String[] findExistingTargets(ExportItem[] items) { |
| 1091 | assert items != null; |
| 1092 | List result = new LinkedList(); |
| 1093 | |
| 1094 | for (int i = 0; i < items.length; i += 1) { |
| 1095 | ExportItem item = items[i]; |
| 1096 | |
| 1097 | File target = item.getTarget(); |
| 1098 | |
| 1099 | if (target.exists()) { |
| 1100 | String existingTargetName = target.getAbsolutePath(); |
| 1101 | int existingTargetNameLength = existingTargetName.length(); |
| 1102 | |
| 1103 | result.add(existingTargetName); |
| 1104 | if (existingTargetNameLength > maxExistingTargetNameLength) { |
| 1105 | maxExistingTargetNameLength = existingTargetNameLength; |
| 1106 | } |
| 1107 | } |
| 1108 | } |
| 1109 | return (String[]) result.toArray(new String[0]); |
| 1110 | } |
| 1111 | } |
| 1112 | |
| 1113 | /** |
| 1114 | * SwingWorker to open a comic archive outside of the event dispatching thread, so the progress |
| 1115 | * bar is updated. |
| 1116 | */ |
| 1117 | class OpenWorker extends SwingWorker |
| 1118 | { |
| 1119 | private boolean comicOpened; |
| 1120 | private File oldFile; |
| 1121 | |
| 1122 | public OpenWorker(File newFile) { |
| 1123 | assert newFile != null; |
| 1124 | oldFile = comicFile; |
| 1125 | comicFile = newFile; |
| 1126 | } |
| 1127 | |
| 1128 | public Object construct() { |
| 1129 | try { |
| 1130 | if (logger.isInfoEnabled()) { |
| 1131 | logger.info("open file \"" + comicFile + "\""); |
| 1132 | } |
| 1133 | synchronized (disposedLock) { |
| 1134 | if (!disposedLock.booleanValue()) { |
| 1135 | // Dispose old comic only after new comic could be read. |
| 1136 | boolean disposeOldComic = false; |
| 1137 | boolean retry; |
| 1138 | |
| 1139 | ComicModel oldComic = comic; |
| 1140 | |
| 1141 | do { |
| 1142 | retry = false; |
| 1143 | try { |
| 1144 | progressFrame.reset(); |
| 1145 | progressFrame.setTitle(comicFile.getName()); |
| 1146 | progressFrame.setNote("."); |
| 1147 | progressFrame.setVisible(true); |
| 1148 | comic = new ComicModel(comicFile, progressFrame); |
| 1149 | |
| 1150 | int pageToOpen; |
| 1151 | |
| 1152 | if (comicFile.equals(settings.getMostRecentFile())) { |
| 1153 | pageToOpen = settings.getMostRecentPage(); |
| 1154 | } else { |
| 1155 | pageToOpen = 0; |
| 1156 | } |
| 1157 | comicView.setModel(comic, progressFrame, pageToOpen); |
| 1158 | setTitle(comicFile.getName() + " - Jomic"); |
| 1159 | // FIXME: Don't remove old comic files if we just reopened the same comic again. |
| 1160 | disposeOldComic = true; |
| 1161 | infoPane.setComicModel(comic); |
| 1162 | comicOpened = true; |
| 1163 | } catch (ComicMustContainImagesException error) { |
| 1164 | if (error.getFileNames().length > 0) { |
| 1165 | comicFile = fileToOpenFromArchiveWithoutImages(comicFile, error); |
| 1166 | retry = (comicFile != null); |
| 1167 | } else { |
| 1168 | throw error; |
| 1169 | } |
| 1170 | } catch (Exception error) { |
| 1171 | // TODO: Restore comic model and page. |
| 1172 | comicOpened = false; |
| 1173 | progressFrame.setVisible(false); |
| 1174 | if (error instanceof OperationCanceledException) { |
| 1175 | logger.warn("opening of comic canceled"); |
| 1176 | } else { |
| 1177 | showCannotOpenError(comicFile, error); |
| 1178 | } |
| 1179 | } |
| 1180 | if (retry) { |
| 1181 | if (logger.isInfoEnabled()) { |
| 1182 | logger.info("retrying with \"" + comicFile + "\""); |
| 1183 | } |
| 1184 | } |
| 1185 | } while (retry); |
| 1186 | |
| 1187 | if (retry) { |
| 1188 | assert comicFile != null : "retry=" + retry + ", file=\"" + comicFile + "\""; |
| 1189 | } |
| 1190 | if (comicOpened) { |
| 1191 | assert comicFile != null : "comicOpened=" + comicOpened + ", file=\"" + comicFile + "\""; |
| 1192 | } |
| 1193 | |
| 1194 | // TODO: Figure out if there is a need to check for (file != null). |
| 1195 | if (disposeOldComic && (oldComic != null) && !comicFile.equals(oldFile)) { |
| 1196 | try { |
| 1197 | oldComic.dispose(); |
| 1198 | } catch (Exception error) { |
| 1199 | jomicTools.showWarning(null, "warnings.cannotCleanupTemporaryFiles", error); |
| 1200 | } |
| 1201 | } |
| 1202 | if (comicOpened) { |
| 1203 | if (settings.getAdjustArchiveSuffix()) { |
| 1204 | File adjustedComicFile = fileTools.getAdjustedComicFile(comicFile); |
| 1205 | |
| 1206 | if (!comicFile.equals(adjustedComicFile)) { |
| 1207 | boolean renamed = comicFile.renameTo(adjustedComicFile); |
| 1208 | |
| 1209 | if (renamed) { |
| 1210 | comicFile = adjustedComicFile; |
| 1211 | } |
| 1212 | } |
| 1213 | } |
| 1214 | updatePreviousAndNextFile(); |
| 1215 | settings.addRecentFile(comicFile, comicView.getPage()); |
| 1216 | thumbView.setComic(comic); |
| 1217 | } else { |
| 1218 | comicFile = oldFile; |
| 1219 | } |
| 1220 | menuBar.updateFileOpenRecent(); |
| 1221 | if (comic == null) { |
| 1222 | setUIState(UIStates.EMPTY); |
| 1223 | } else { |
| 1224 | setUIState(UIStates.VIEWING); |
| 1225 | if (comicOpened && settings.getOpenInFullScreen()) { |
| 1226 | SwingUtilities.invokeLater( |
| 1227 | new Runnable() |
| 1228 | { |
| 1229 | public void run() { |
| 1230 | JomicApplication.instance().performToggleFullScreen(); |
| 1231 | } |
| 1232 | }); |
| 1233 | } |
| 1234 | } |
| 1235 | menuBar.setEnabledOpenPreviousAndNext(previousFile != null, nextFile != null); |
| 1236 | } else { |
| 1237 | logger.warn("ignored open because frame was already disposed", |
| 1238 | new Throwable("stack for debugging")); |
| 1239 | } |
| 1240 | } |
| 1241 | } catch (Throwable error) { |
| 1242 | progressFrame.setVisible(false); |
| 1243 | showCannotOpenError(comicFile, error); |
| 1244 | } |
| 1245 | return null; |
| 1246 | } |
| 1247 | |
| 1248 | public void finished() { |
| 1249 | // Note: this runs on the event-dispatching thread. |
| 1250 | if (comicOpened) { |
| 1251 | if (!isVisible() && !settings.getOpenInFullScreen()) { |
| 1252 | SwingUtilities.invokeLater( |
| 1253 | new Runnable() |
| 1254 | { |
| 1255 | public void run() { |
| 1256 | setVisible(true); |
| 1257 | } |
| 1258 | }); |
| 1259 | } |
| 1260 | SwingUtilities.invokeLater( |
| 1261 | new Runnable() |
| 1262 | { |
| 1263 | public void run() { |
| 1264 |