| 1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others |
|---|
| 2 | package org.openstreetmap.josm; |
|---|
| 3 | import static org.openstreetmap.josm.tools.I18n.tr; |
|---|
| 4 | |
|---|
| 5 | import java.awt.BorderLayout; |
|---|
| 6 | import java.awt.Component; |
|---|
| 7 | import java.awt.GridBagConstraints; |
|---|
| 8 | import java.awt.GridBagLayout; |
|---|
| 9 | import java.awt.event.ComponentEvent; |
|---|
| 10 | import java.awt.event.ComponentListener; |
|---|
| 11 | import java.awt.event.KeyEvent; |
|---|
| 12 | import java.awt.event.WindowAdapter; |
|---|
| 13 | import java.awt.event.WindowEvent; |
|---|
| 14 | import java.io.File; |
|---|
| 15 | import java.lang.ref.WeakReference; |
|---|
| 16 | import java.net.URI; |
|---|
| 17 | import java.net.URISyntaxException; |
|---|
| 18 | import java.util.ArrayList; |
|---|
| 19 | import java.util.Collection; |
|---|
| 20 | import java.util.Iterator; |
|---|
| 21 | import java.util.List; |
|---|
| 22 | import java.util.Map; |
|---|
| 23 | import java.util.StringTokenizer; |
|---|
| 24 | import java.util.concurrent.Callable; |
|---|
| 25 | import java.util.concurrent.ExecutorService; |
|---|
| 26 | import java.util.concurrent.Executors; |
|---|
| 27 | import java.util.concurrent.Future; |
|---|
| 28 | |
|---|
| 29 | import javax.swing.Action; |
|---|
| 30 | import javax.swing.InputMap; |
|---|
| 31 | import javax.swing.JComponent; |
|---|
| 32 | import javax.swing.JFrame; |
|---|
| 33 | import javax.swing.JLabel; |
|---|
| 34 | import javax.swing.JOptionPane; |
|---|
| 35 | import javax.swing.JPanel; |
|---|
| 36 | import javax.swing.JTextArea; |
|---|
| 37 | import javax.swing.KeyStroke; |
|---|
| 38 | import javax.swing.UIManager; |
|---|
| 39 | |
|---|
| 40 | import org.openstreetmap.gui.jmapviewer.FeatureAdapter; |
|---|
| 41 | import org.openstreetmap.josm.actions.JosmAction; |
|---|
| 42 | import org.openstreetmap.josm.actions.OpenFileAction; |
|---|
| 43 | import org.openstreetmap.josm.actions.downloadtasks.DownloadGpsTask; |
|---|
| 44 | import org.openstreetmap.josm.actions.downloadtasks.DownloadOsmTask; |
|---|
| 45 | import org.openstreetmap.josm.actions.downloadtasks.DownloadTask; |
|---|
| 46 | import org.openstreetmap.josm.actions.downloadtasks.PostDownloadHandler; |
|---|
| 47 | import org.openstreetmap.josm.actions.mapmode.MapMode; |
|---|
| 48 | import org.openstreetmap.josm.actions.search.SearchAction; |
|---|
| 49 | import org.openstreetmap.josm.data.Bounds; |
|---|
| 50 | import org.openstreetmap.josm.data.Preferences; |
|---|
| 51 | import org.openstreetmap.josm.data.UndoRedoHandler; |
|---|
| 52 | import org.openstreetmap.josm.data.coor.CoordinateFormat; |
|---|
| 53 | import org.openstreetmap.josm.data.coor.LatLon; |
|---|
| 54 | import org.openstreetmap.josm.data.osm.DataSet; |
|---|
| 55 | import org.openstreetmap.josm.data.osm.PrimitiveDeepCopy; |
|---|
| 56 | import org.openstreetmap.josm.data.projection.Projection; |
|---|
| 57 | import org.openstreetmap.josm.data.projection.ProjectionChangeListener; |
|---|
| 58 | import org.openstreetmap.josm.data.validation.OsmValidator; |
|---|
| 59 | import org.openstreetmap.josm.gui.GettingStarted; |
|---|
| 60 | import org.openstreetmap.josm.gui.MainMenu; |
|---|
| 61 | import org.openstreetmap.josm.gui.MapFrame; |
|---|
| 62 | import org.openstreetmap.josm.gui.MapView; |
|---|
| 63 | import org.openstreetmap.josm.gui.dialogs.LayerListDialog; |
|---|
| 64 | import org.openstreetmap.josm.gui.io.SaveLayersDialog; |
|---|
| 65 | import org.openstreetmap.josm.gui.layer.Layer; |
|---|
| 66 | import org.openstreetmap.josm.gui.layer.OsmDataLayer; |
|---|
| 67 | import org.openstreetmap.josm.gui.layer.OsmDataLayer.CommandQueueListener; |
|---|
| 68 | import org.openstreetmap.josm.gui.preferences.ToolbarPreferences; |
|---|
| 69 | import org.openstreetmap.josm.gui.preferences.imagery.ImageryPreference; |
|---|
| 70 | import org.openstreetmap.josm.gui.preferences.map.MapPaintPreference; |
|---|
| 71 | import org.openstreetmap.josm.gui.preferences.map.TaggingPresetPreference; |
|---|
| 72 | import org.openstreetmap.josm.gui.preferences.projection.ProjectionPreference; |
|---|
| 73 | import org.openstreetmap.josm.gui.progress.PleaseWaitProgressMonitor; |
|---|
| 74 | import org.openstreetmap.josm.gui.progress.ProgressMonitorExecutor; |
|---|
| 75 | import org.openstreetmap.josm.gui.util.RedirectInputMap; |
|---|
| 76 | import org.openstreetmap.josm.io.OsmApi; |
|---|
| 77 | import org.openstreetmap.josm.plugins.PluginHandler; |
|---|
| 78 | import org.openstreetmap.josm.tools.CheckParameterUtil; |
|---|
| 79 | import org.openstreetmap.josm.tools.I18n; |
|---|
| 80 | import org.openstreetmap.josm.tools.ImageProvider; |
|---|
| 81 | import org.openstreetmap.josm.tools.OpenBrowser; |
|---|
| 82 | import org.openstreetmap.josm.tools.OsmUrlToBounds; |
|---|
| 83 | import org.openstreetmap.josm.tools.PlatformHook; |
|---|
| 84 | import org.openstreetmap.josm.tools.PlatformHookOsx; |
|---|
| 85 | import org.openstreetmap.josm.tools.PlatformHookUnixoid; |
|---|
| 86 | import org.openstreetmap.josm.tools.PlatformHookWindows; |
|---|
| 87 | import org.openstreetmap.josm.tools.Shortcut; |
|---|
| 88 | import org.openstreetmap.josm.tools.Utils; |
|---|
| 89 | import org.openstreetmap.josm.tools.WindowGeometry; |
|---|
| 90 | |
|---|
| 91 | abstract public class Main { |
|---|
| 92 | |
|---|
| 93 | /** |
|---|
| 94 | * Replies true if JOSM currently displays a map view. False, if it doesn't, i.e. if |
|---|
| 95 | * it only shows the MOTD panel. |
|---|
| 96 | * |
|---|
| 97 | * @return true if JOSM currently displays a map view |
|---|
| 98 | */ |
|---|
| 99 | static public boolean isDisplayingMapView() { |
|---|
| 100 | if (map == null) return false; |
|---|
| 101 | if (map.mapView == null) return false; |
|---|
| 102 | return true; |
|---|
| 103 | } |
|---|
| 104 | /** |
|---|
| 105 | * Global parent component for all dialogs and message boxes |
|---|
| 106 | */ |
|---|
| 107 | public static Component parent; |
|---|
| 108 | /** |
|---|
| 109 | * Global application. |
|---|
| 110 | */ |
|---|
| 111 | public static Main main; |
|---|
| 112 | /** |
|---|
| 113 | * The worker thread slave. This is for executing all long and intensive |
|---|
| 114 | * calculations. The executed runnables are guaranteed to be executed separately |
|---|
| 115 | * and sequential. |
|---|
| 116 | */ |
|---|
| 117 | public final static ExecutorService worker = new ProgressMonitorExecutor(); |
|---|
| 118 | /** |
|---|
| 119 | * Global application preferences |
|---|
| 120 | */ |
|---|
| 121 | public static Preferences pref; |
|---|
| 122 | |
|---|
| 123 | /** |
|---|
| 124 | * The global paste buffer. |
|---|
| 125 | */ |
|---|
| 126 | public static final PrimitiveDeepCopy pasteBuffer = new PrimitiveDeepCopy(); |
|---|
| 127 | public static Layer pasteSource; |
|---|
| 128 | |
|---|
| 129 | /** |
|---|
| 130 | * The MapFrame. Use setMapFrame to set or clear it. |
|---|
| 131 | */ |
|---|
| 132 | public static MapFrame map; |
|---|
| 133 | /** |
|---|
| 134 | * True, when in applet mode |
|---|
| 135 | */ |
|---|
| 136 | public static boolean applet = false; |
|---|
| 137 | |
|---|
| 138 | /** |
|---|
| 139 | * The toolbar preference control to register new actions. |
|---|
| 140 | */ |
|---|
| 141 | public static ToolbarPreferences toolbar; |
|---|
| 142 | |
|---|
| 143 | public UndoRedoHandler undoRedo = new UndoRedoHandler(); |
|---|
| 144 | |
|---|
| 145 | public static PleaseWaitProgressMonitor currentProgressMonitor; |
|---|
| 146 | |
|---|
| 147 | /** |
|---|
| 148 | * The main menu bar at top of screen. |
|---|
| 149 | */ |
|---|
| 150 | public MainMenu menu; |
|---|
| 151 | |
|---|
| 152 | public OsmValidator validator; |
|---|
| 153 | /** |
|---|
| 154 | * The MOTD Layer. |
|---|
| 155 | */ |
|---|
| 156 | private GettingStarted gettingStarted = new GettingStarted(); |
|---|
| 157 | |
|---|
| 158 | /** |
|---|
| 159 | * Print a message if logging is on. |
|---|
| 160 | */ |
|---|
| 161 | static public int log_level = 2; |
|---|
| 162 | static public void warn(String msg) { |
|---|
| 163 | if (log_level < 1) |
|---|
| 164 | return; |
|---|
| 165 | System.out.println(msg); |
|---|
| 166 | } |
|---|
| 167 | static public void info(String msg) { |
|---|
| 168 | if (log_level < 2) |
|---|
| 169 | return; |
|---|
| 170 | System.out.println(msg); |
|---|
| 171 | } |
|---|
| 172 | static public void debug(String msg) { |
|---|
| 173 | if (log_level < 3) |
|---|
| 174 | return; |
|---|
| 175 | System.out.println(msg); |
|---|
| 176 | } |
|---|
| 177 | |
|---|
| 178 | /** |
|---|
| 179 | * Platform specific code goes in here. |
|---|
| 180 | * Plugins may replace it, however, some hooks will be called before any plugins have been loeaded. |
|---|
| 181 | * So if you need to hook into those early ones, split your class and send the one with the early hooks |
|---|
| 182 | * to the JOSM team for inclusion. |
|---|
| 183 | */ |
|---|
| 184 | public static PlatformHook platform; |
|---|
| 185 | |
|---|
| 186 | /** |
|---|
| 187 | * Wheather or not the java vm is openjdk |
|---|
| 188 | * We use this to work around openjdk bugs |
|---|
| 189 | */ |
|---|
| 190 | public static boolean isOpenjdk; |
|---|
| 191 | |
|---|
| 192 | /** |
|---|
| 193 | * Set or clear (if passed <code>null</code>) the map. |
|---|
| 194 | */ |
|---|
| 195 | public final void setMapFrame(final MapFrame map) { |
|---|
| 196 | MapFrame old = Main.map; |
|---|
| 197 | panel.setVisible(false); |
|---|
| 198 | panel.removeAll(); |
|---|
| 199 | if (map != null) { |
|---|
| 200 | map.fillPanel(panel); |
|---|
| 201 | } else { |
|---|
| 202 | old.destroy(); |
|---|
| 203 | panel.add(gettingStarted, BorderLayout.CENTER); |
|---|
| 204 | } |
|---|
| 205 | panel.setVisible(true); |
|---|
| 206 | redoUndoListener.commandChanged(0,0); |
|---|
| 207 | |
|---|
| 208 | Main.map = map; |
|---|
| 209 | |
|---|
| 210 | PluginHandler.notifyMapFrameChanged(old, map); |
|---|
| 211 | if (map == null && currentProgressMonitor != null) { |
|---|
| 212 | currentProgressMonitor.showForegroundDialog(); |
|---|
| 213 | } |
|---|
| 214 | } |
|---|
| 215 | |
|---|
| 216 | /** |
|---|
| 217 | * Remove the specified layer from the map. If it is the last layer, |
|---|
| 218 | * remove the map as well. |
|---|
| 219 | */ |
|---|
| 220 | public final void removeLayer(final Layer layer) { |
|---|
| 221 | if (map != null) { |
|---|
| 222 | map.mapView.removeLayer(layer); |
|---|
| 223 | if (map != null && map.mapView.getAllLayers().isEmpty()) { |
|---|
| 224 | setMapFrame(null); |
|---|
| 225 | } |
|---|
| 226 | } |
|---|
| 227 | } |
|---|
| 228 | |
|---|
| 229 | private static InitStatusListener initListener = null; |
|---|
| 230 | |
|---|
| 231 | public static interface InitStatusListener { |
|---|
| 232 | |
|---|
| 233 | void updateStatus(String event); |
|---|
| 234 | } |
|---|
| 235 | |
|---|
| 236 | public static void setInitStatusListener(InitStatusListener listener) { |
|---|
| 237 | initListener = listener; |
|---|
| 238 | } |
|---|
| 239 | |
|---|
| 240 | public Main() { |
|---|
| 241 | main = this; |
|---|
| 242 | isOpenjdk = System.getProperty("java.vm.name").toUpperCase().indexOf("OPENJDK") != -1; |
|---|
| 243 | |
|---|
| 244 | if (initListener != null) { |
|---|
| 245 | initListener.updateStatus(tr("Executing platform startup hook")); |
|---|
| 246 | } |
|---|
| 247 | platform.startupHook(); |
|---|
| 248 | |
|---|
| 249 | if (initListener != null) { |
|---|
| 250 | initListener.updateStatus(tr("Building main menu")); |
|---|
| 251 | } |
|---|
| 252 | contentPanePrivate.add(panel, BorderLayout.CENTER); |
|---|
| 253 | panel.add(gettingStarted, BorderLayout.CENTER); |
|---|
| 254 | menu = new MainMenu(); |
|---|
| 255 | |
|---|
| 256 | undoRedo.addCommandQueueListener(redoUndoListener); |
|---|
| 257 | |
|---|
| 258 | // creating toolbar |
|---|
| 259 | contentPanePrivate.add(toolbar.control, BorderLayout.NORTH); |
|---|
| 260 | |
|---|
| 261 | registerActionShortcut(menu.help, Shortcut.registerShortcut("system:help", tr("Help"), |
|---|
| 262 | KeyEvent.VK_F1, Shortcut.DIRECT)); |
|---|
| 263 | |
|---|
| 264 | // contains several initialization tasks to be executed (in parallel) by a ExecutorService |
|---|
| 265 | List<Callable<Void>> tasks = new ArrayList<Callable<Void>>(); |
|---|
| 266 | |
|---|
| 267 | tasks.add(new Callable<Void>() { |
|---|
| 268 | |
|---|
| 269 | @Override |
|---|
| 270 | public Void call() throws Exception { |
|---|
| 271 | // We try to establish an API connection early, so that any API |
|---|
| 272 | // capabilities are already known to the editor instance. However |
|---|
| 273 | // if it goes wrong that's not critical at this stage. |
|---|
| 274 | if (initListener != null) { |
|---|
| 275 | initListener.updateStatus(tr("Initializing OSM API")); |
|---|
| 276 | } |
|---|
| 277 | try { |
|---|
| 278 | OsmApi.getOsmApi().initialize(null, true); |
|---|
| 279 | } catch (Exception x) { |
|---|
| 280 | // ignore any exception here. |
|---|
| 281 | } |
|---|
| 282 | return null; |
|---|
| 283 | } |
|---|
| 284 | }); |
|---|
| 285 | |
|---|
| 286 | tasks.add(new Callable<Void>() { |
|---|
| 287 | |
|---|
| 288 | @Override |
|---|
| 289 | public Void call() throws Exception { |
|---|
| 290 | if (initListener != null) { |
|---|
| 291 | initListener.updateStatus(tr("Initializing presets")); |
|---|
| 292 | } |
|---|
| 293 | TaggingPresetPreference.initialize(); |
|---|
| 294 | // some validator tests require the presets to be initialized |
|---|
| 295 | // TODO remove this dependency for parallel initialization |
|---|
| 296 | if (initListener != null) { |
|---|
| 297 | initListener.updateStatus(tr("Initializing validator")); |
|---|
| 298 | } |
|---|
| 299 | validator = new OsmValidator(); |
|---|
| 300 | MapView.addLayerChangeListener(validator); |
|---|
| 301 | return null; |
|---|
| 302 | } |
|---|
| 303 | }); |
|---|
| 304 | |
|---|
| 305 | tasks.add(new Callable<Void>() { |
|---|
| 306 | |
|---|
| 307 | @Override |
|---|
| 308 | public Void call() throws Exception { |
|---|
| 309 | if (initListener != null) { |
|---|
| 310 | initListener.updateStatus(tr("Initializing map styles")); |
|---|
| 311 | } |
|---|
| 312 | MapPaintPreference.initialize(); |
|---|
| 313 | return null; |
|---|
| 314 | } |
|---|
| 315 | }); |
|---|
| 316 | |
|---|
| 317 | tasks.add(new Callable<Void>() { |
|---|
| 318 | |
|---|
| 319 | @Override |
|---|
| 320 | public Void call() throws Exception { |
|---|
| 321 | if (initListener != null) { |
|---|
| 322 | initListener.updateStatus(tr("Loading imagery preferences")); |
|---|
| 323 | } |
|---|
| 324 | ImageryPreference.initialize(); |
|---|
| 325 | return null; |
|---|
| 326 | } |
|---|
| 327 | }); |
|---|
| 328 | |
|---|
| 329 | try { |
|---|
| 330 | for (Future<Void> i : Executors.newFixedThreadPool( |
|---|
| 331 | Runtime.getRuntime().availableProcessors()).invokeAll(tasks)) { |
|---|
| 332 | i.get(); |
|---|
| 333 | } |
|---|
| 334 | } catch (Exception ex) { |
|---|
| 335 | throw new RuntimeException(ex); |
|---|
| 336 | } |
|---|
| 337 | |
|---|
| 338 | // hooks for the jmapviewer component |
|---|
| 339 | FeatureAdapter.registerBrowserAdapter(new FeatureAdapter.BrowserAdapter() { |
|---|
| 340 | @Override |
|---|
| 341 | public void openLink(String url) { |
|---|
| 342 | OpenBrowser.displayUrl(url); |
|---|
| 343 | } |
|---|
| 344 | }); |
|---|
| 345 | FeatureAdapter.registerTranslationAdapter(I18n.getTranslationAdapter()); |
|---|
| 346 | |
|---|
| 347 | if (initListener != null) { |
|---|
| 348 | initListener.updateStatus(tr("Updating user interface")); |
|---|
| 349 | } |
|---|
| 350 | |
|---|
| 351 | toolbar.refreshToolbarControl(); |
|---|
| 352 | |
|---|
| 353 | toolbar.control.updateUI(); |
|---|
| 354 | contentPanePrivate.updateUI(); |
|---|
| 355 | |
|---|
| 356 | } |
|---|
| 357 | |
|---|
| 358 | /** |
|---|
| 359 | * Add a new layer to the map. If no map exists, create one. |
|---|
| 360 | */ |
|---|
| 361 | public final void addLayer(final Layer layer) { |
|---|
| 362 | if (map == null) { |
|---|
| 363 | final MapFrame mapFrame = new MapFrame(contentPanePrivate); |
|---|
| 364 | setMapFrame(mapFrame); |
|---|
| 365 | mapFrame.selectMapMode((MapMode)mapFrame.getDefaultButtonAction(), layer); |
|---|
| 366 | mapFrame.setVisible(true); |
|---|
| 367 | mapFrame.initializeDialogsPane(); |
|---|
| 368 | // bootstrapping problem: make sure the layer list dialog is going to |
|---|
| 369 | // listen to change events of the very first layer |
|---|
| 370 | // |
|---|
| 371 | layer.addPropertyChangeListener(LayerListDialog.getInstance().getModel()); |
|---|
| 372 | } |
|---|
| 373 | map.mapView.addLayer(layer); |
|---|
| 374 | } |
|---|
| 375 | |
|---|
| 376 | /** |
|---|
| 377 | * Replies true if there is an edit layer |
|---|
| 378 | * |
|---|
| 379 | * @return true if there is an edit layer |
|---|
| 380 | */ |
|---|
| 381 | public boolean hasEditLayer() { |
|---|
| 382 | if (getEditLayer() == null) return false; |
|---|
| 383 | return true; |
|---|
| 384 | } |
|---|
| 385 | |
|---|
| 386 | /** |
|---|
| 387 | * Replies the current edit layer |
|---|
| 388 | * |
|---|
| 389 | * @return the current edit layer. null, if no current edit layer exists |
|---|
| 390 | */ |
|---|
| 391 | public OsmDataLayer getEditLayer() { |
|---|
| 392 | if (map == null) return null; |
|---|
| 393 | if (map.mapView == null) return null; |
|---|
| 394 | return map.mapView.getEditLayer(); |
|---|
| 395 | } |
|---|
| 396 | |
|---|
| 397 | /** |
|---|
| 398 | * Replies the current data set. |
|---|
| 399 | * |
|---|
| 400 | * @return the current data set. null, if no current data set exists |
|---|
| 401 | */ |
|---|
| 402 | public DataSet getCurrentDataSet() { |
|---|
| 403 | if (!hasEditLayer()) return null; |
|---|
| 404 | return getEditLayer().data; |
|---|
| 405 | } |
|---|
| 406 | |
|---|
| 407 | /** |
|---|
| 408 | * Returns the currently active layer |
|---|
| 409 | * |
|---|
| 410 | * @return the currently active layer. null, if currently no active layer exists |
|---|
| 411 | */ |
|---|
| 412 | public Layer getActiveLayer() { |
|---|
| 413 | if (map == null) return null; |
|---|
| 414 | if (map.mapView == null) return null; |
|---|
| 415 | return map.mapView.getActiveLayer(); |
|---|
| 416 | } |
|---|
| 417 | |
|---|
| 418 | protected static final JPanel contentPanePrivate = new JPanel(new BorderLayout()); |
|---|
| 419 | |
|---|
| 420 | public static void redirectToMainContentPane(JComponent source) { |
|---|
| 421 | RedirectInputMap.redirect(source, contentPanePrivate); |
|---|
| 422 | } |
|---|
| 423 | |
|---|
| 424 | public static void registerActionShortcut(Action action, Shortcut shortcut) { |
|---|
| 425 | KeyStroke keyStroke = shortcut.getKeyStroke(); |
|---|
| 426 | if (keyStroke == null) |
|---|
| 427 | return; |
|---|
| 428 | |
|---|
| 429 | InputMap inputMap = contentPanePrivate.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW); |
|---|
| 430 | Object existing = inputMap.get(keyStroke); |
|---|
| 431 | if (existing != null && !existing.equals(action)) { |
|---|
| 432 | System.out.println(String.format("Keystroke %s is already assigned to %s, will be overridden by %s", keyStroke, existing, action)); |
|---|
| 433 | } |
|---|
| 434 | inputMap.put(keyStroke, action); |
|---|
| 435 | |
|---|
| 436 | contentPanePrivate.getActionMap().put(action, action); |
|---|
| 437 | } |
|---|
| 438 | |
|---|
| 439 | public static void unregisterActionShortcut(Shortcut shortcut) { |
|---|
| 440 | contentPanePrivate.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).remove(shortcut.getKeyStroke()); |
|---|
| 441 | } |
|---|
| 442 | |
|---|
| 443 | public static void unregisterActionShortcut(JosmAction action) { |
|---|
| 444 | unregisterActionShortcut(action, action.getShortcut()); |
|---|
| 445 | } |
|---|
| 446 | |
|---|
| 447 | public static void unregisterActionShortcut(Action action, Shortcut shortcut) { |
|---|
| 448 | contentPanePrivate.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).remove(shortcut.getKeyStroke()); |
|---|
| 449 | contentPanePrivate.getActionMap().remove(action); |
|---|
| 450 | } |
|---|
| 451 | |
|---|
| 452 | /////////////////////////////////////////////////////////////////////////// |
|---|
| 453 | // Implementation part |
|---|
| 454 | /////////////////////////////////////////////////////////////////////////// |
|---|
| 455 | |
|---|
| 456 | public static final JPanel panel = new JPanel(new BorderLayout()); |
|---|
| 457 | |
|---|
| 458 | protected static WindowGeometry geometry; |
|---|
| 459 | protected static int windowState = JFrame.NORMAL; |
|---|
| 460 | |
|---|
| 461 | private final CommandQueueListener redoUndoListener = new CommandQueueListener(){ |
|---|
| 462 | public void commandChanged(final int queueSize, final int redoSize) { |
|---|
| 463 | menu.undo.setEnabled(queueSize > 0); |
|---|
| 464 | menu.redo.setEnabled(redoSize > 0); |
|---|
| 465 | } |
|---|
| 466 | }; |
|---|
| 467 | |
|---|
| 468 | /** |
|---|
| 469 | * Should be called before the main constructor to setup some parameter stuff |
|---|
| 470 | * @param args The parsed argument list. |
|---|
| 471 | */ |
|---|
| 472 | public static void preConstructorInit(Map<String, Collection<String>> args) { |
|---|
| 473 | ProjectionPreference.setProjection(); |
|---|
| 474 | |
|---|
| 475 | try { |
|---|
| 476 | String defaultlaf = platform.getDefaultStyle(); |
|---|
| 477 | String laf = Main.pref.get("laf", defaultlaf); |
|---|
| 478 | try { |
|---|
| 479 | UIManager.setLookAndFeel(laf); |
|---|
| 480 | } |
|---|
| 481 | catch (final java.lang.ClassNotFoundException e) { |
|---|
| 482 | System.out.println("Look and Feel not found: " + laf); |
|---|
| 483 | Main.pref.put("laf", defaultlaf); |
|---|
| 484 | } |
|---|
| 485 | catch (final javax.swing.UnsupportedLookAndFeelException e) { |
|---|
| 486 | System.out.println("Look and Feel not supported: " + laf); |
|---|
| 487 | Main.pref.put("laf", defaultlaf); |
|---|
| 488 | } |
|---|
| 489 | toolbar = new ToolbarPreferences(); |
|---|
| 490 | contentPanePrivate.updateUI(); |
|---|
| 491 | panel.updateUI(); |
|---|
| 492 | } catch (final Exception e) { |
|---|
| 493 | e.printStackTrace(); |
|---|
| 494 | } |
|---|
| 495 | UIManager.put("OptionPane.okIcon", ImageProvider.get("ok")); |
|---|
| 496 | UIManager.put("OptionPane.yesIcon", UIManager.get("OptionPane.okIcon")); |
|---|
| 497 | UIManager.put("OptionPane.cancelIcon", ImageProvider.get("cancel")); |
|---|
| 498 | UIManager.put("OptionPane.noIcon", UIManager.get("OptionPane.cancelIcon")); |
|---|
| 499 | |
|---|
| 500 | I18n.translateJavaInternalMessages(); |
|---|
| 501 | |
|---|
| 502 | // init default coordinate format |
|---|
| 503 | // |
|---|
| 504 | try { |
|---|
| 505 | //CoordinateFormat format = CoordinateFormat.valueOf(Main.pref.get("coordinates")); |
|---|
| 506 | CoordinateFormat.setCoordinateFormat(CoordinateFormat.valueOf(Main.pref.get("coordinates"))); |
|---|
| 507 | } catch (IllegalArgumentException iae) { |
|---|
| 508 | CoordinateFormat.setCoordinateFormat(CoordinateFormat.DECIMAL_DEGREES); |
|---|
| 509 | } |
|---|
| 510 | |
|---|
| 511 | geometry = WindowGeometry.mainWindow("gui.geometry", |
|---|
| 512 | (args.containsKey("geometry") ? args.get("geometry").iterator().next() : null), |
|---|
| 513 | !args.containsKey("no-maximize") && Main.pref.getBoolean("gui.maximized", false)); |
|---|
| 514 | } |
|---|
| 515 | |
|---|
| 516 | public void postConstructorProcessCmdLine(Map<String, Collection<String>> args) { |
|---|
| 517 | if (args.containsKey("download")) { |
|---|
| 518 | List<File> fileList = new ArrayList<File>(); |
|---|
| 519 | for (String s : args.get("download")) { |
|---|
| 520 | File f = null; |
|---|
| 521 | switch(paramType(s)) { |
|---|
| 522 | case httpUrl: |
|---|
| 523 | downloadFromParamHttp(false, s); |
|---|
| 524 | break; |
|---|
| 525 | case bounds: |
|---|
| 526 | downloadFromParamBounds(false, s); |
|---|
| 527 | break; |
|---|
| 528 | case fileUrl: |
|---|
| 529 | try { |
|---|
| 530 | f = new File(new URI(s)); |
|---|
| 531 | } catch (URISyntaxException e) { |
|---|
| 532 | JOptionPane.showMessageDialog( |
|---|
| 533 | Main.parent, |
|---|
| 534 | tr("Ignoring malformed file URL: \"{0}\"", s), |
|---|
| 535 | tr("Warning"), |
|---|
| 536 | JOptionPane.WARNING_MESSAGE |
|---|
| 537 | ); |
|---|
| 538 | } |
|---|
| 539 | if (f!=null) { |
|---|
| 540 | fileList.add(f); |
|---|
| 541 | } |
|---|
| 542 | break; |
|---|
| 543 | case fileName: |
|---|
| 544 | f = new File(s); |
|---|
| 545 | fileList.add(f); |
|---|
| 546 | break; |
|---|
| 547 | } |
|---|
| 548 | } |
|---|
| 549 | if(!fileList.isEmpty()) |
|---|
| 550 | { |
|---|
| 551 | OpenFileAction.openFiles(fileList, true); |
|---|
| 552 | } |
|---|
| 553 | } |
|---|
| 554 | if (args.containsKey("downloadgps")) { |
|---|
| 555 | for (String s : args.get("downloadgps")) { |
|---|
| 556 | switch(paramType(s)) { |
|---|
| 557 | case httpUrl: |
|---|
| 558 | downloadFromParamHttp(true, s); |
|---|
| 559 | break; |
|---|
| 560 | case bounds: |
|---|
| 561 | downloadFromParamBounds(true, s); |
|---|
| 562 | break; |
|---|
| 563 | case fileUrl: |
|---|
| 564 | case fileName: |
|---|
| 565 | JOptionPane.showMessageDialog( |
|---|
| 566 | Main.parent, |
|---|
| 567 | tr("Parameter \"downloadgps\" does not accept file names or file URLs"), |
|---|
| 568 | tr("Warning"), |
|---|
| 569 | JOptionPane.WARNING_MESSAGE |
|---|
| 570 | ); |
|---|
| 571 | } |
|---|
| 572 | } |
|---|
| 573 | } |
|---|
| 574 | if (args.containsKey("selection")) { |
|---|
| 575 | for (String s : args.get("selection")) { |
|---|
| 576 | SearchAction.search(s, SearchAction.SearchMode.add); |
|---|
| 577 | } |
|---|
| 578 | } |
|---|
| 579 | } |
|---|
| 580 | |
|---|
| 581 | public static boolean saveUnsavedModifications() { |
|---|
| 582 | if (map == null) return true; |
|---|
| 583 | SaveLayersDialog dialog = new SaveLayersDialog(Main.parent); |
|---|
| 584 | List<OsmDataLayer> layersWithUnmodifiedChanges = new ArrayList<OsmDataLayer>(); |
|---|
| 585 | for (OsmDataLayer l: Main.map.mapView.getLayersOfType(OsmDataLayer.class)) { |
|---|
| 586 | if ((l.requiresSaveToFile() || l.requiresUploadToServer()) && l.data.isModified()) { |
|---|
| 587 | layersWithUnmodifiedChanges.add(l); |
|---|
| 588 | } |
|---|
| 589 | } |
|---|
| 590 | dialog.prepareForSavingAndUpdatingLayersBeforeExit(); |
|---|
| 591 | if (!layersWithUnmodifiedChanges.isEmpty()) { |
|---|
| 592 | dialog.getModel().populate(layersWithUnmodifiedChanges); |
|---|
| 593 | dialog.setVisible(true); |
|---|
| 594 | switch(dialog.getUserAction()) { |
|---|
| 595 | case CANCEL: return false; |
|---|
| 596 | case PROCEED: return true; |
|---|
| 597 | default: return false; |
|---|
| 598 | } |
|---|
| 599 | } |
|---|
| 600 | |
|---|
| 601 | return true; |
|---|
| 602 | } |
|---|
| 603 | |
|---|
| 604 | public static boolean exitJosm(boolean exit) { |
|---|
| 605 | if (Main.saveUnsavedModifications()) { |
|---|
| 606 | geometry.remember("gui.geometry"); |
|---|
| 607 | if (map != null) { |
|---|
| 608 | map.rememberToggleDialogWidth(); |
|---|
| 609 | } |
|---|
| 610 | pref.put("gui.maximized", (windowState & JFrame.MAXIMIZED_BOTH) != 0); |
|---|
| 611 | // Remove all layers because somebody may rely on layerRemoved events (like AutosaveTask) |
|---|
| 612 | if (Main.isDisplayingMapView()) { |
|---|
| 613 | Collection<Layer> layers = new ArrayList<Layer>(Main.map.mapView.getAllLayers()); |
|---|
| 614 | for (Layer l: layers) { |
|---|
| 615 | Main.map.mapView.removeLayer(l); |
|---|
| 616 | } |
|---|
| 617 | } |
|---|
| 618 | if (exit) { |
|---|
| 619 | System.exit(0); |
|---|
| 620 | return true; |
|---|
| 621 | } else |
|---|
| 622 | return true; |
|---|
| 623 | } else |
|---|
| 624 | return false; |
|---|
| 625 | } |
|---|
| 626 | |
|---|
| 627 | /** |
|---|
| 628 | * The type of a command line parameter, to be used in switch statements. |
|---|
| 629 | * @see #paramType |
|---|
| 630 | */ |
|---|
| 631 | private enum DownloadParamType { httpUrl, fileUrl, bounds, fileName } |
|---|
| 632 | |
|---|
| 633 | /** |
|---|
| 634 | * Guess the type of a parameter string specified on the command line with --download= or --downloadgps. |
|---|
| 635 | * @param s A parameter string |
|---|
| 636 | * @return The guessed parameter type |
|---|
| 637 | */ |
|---|
| 638 | private DownloadParamType paramType(String s) { |
|---|
| 639 | if(s.startsWith("http:")) return DownloadParamType.httpUrl; |
|---|
| 640 | if(s.startsWith("file:")) return DownloadParamType.fileUrl; |
|---|
| 641 | String coorPattern = "\\s*[+-]?[0-9]+(\\.[0-9]+)?\\s*"; |
|---|
| 642 | if(s.matches(coorPattern+"(,"+coorPattern+"){3}")) return DownloadParamType.bounds; |
|---|
| 643 | // everything else must be a file name |
|---|
| 644 | return DownloadParamType.fileName; |
|---|
| 645 | } |
|---|
| 646 | |
|---|
| 647 | /** |
|---|
| 648 | * Download area specified on the command line as OSM URL. |
|---|
| 649 | * @param rawGps Flag to download raw GPS tracks |
|---|
| 650 | * @param s The URL parameter |
|---|
| 651 | */ |
|---|
| 652 | private static void downloadFromParamHttp(final boolean rawGps, String s) { |
|---|
| 653 | final Bounds b = OsmUrlToBounds.parse(s); |
|---|
| 654 | if (b == null) { |
|---|
| 655 | JOptionPane.showMessageDialog( |
|---|
| 656 | Main.parent, |
|---|
| 657 | tr("Ignoring malformed URL: \"{0}\"", s), |
|---|
| 658 | tr("Warning"), |
|---|
| 659 | JOptionPane.WARNING_MESSAGE |
|---|
| 660 | ); |
|---|
| 661 | } else { |
|---|
| 662 | downloadFromParamBounds(rawGps, b); |
|---|
| 663 | } |
|---|
| 664 | } |
|---|
| 665 | |
|---|
| 666 | /** |
|---|
| 667 | * Download area specified on the command line as bounds string. |
|---|
| 668 | * @param rawGps Flag to download raw GPS tracks |
|---|
| 669 | * @param s The bounds parameter |
|---|
| 670 | */ |
|---|
| 671 | private static void downloadFromParamBounds(final boolean rawGps, String s) { |
|---|
| 672 | final StringTokenizer st = new StringTokenizer(s, ","); |
|---|
| 673 | if (st.countTokens() == 4) { |
|---|
| 674 | Bounds b = new Bounds( |
|---|
| 675 | new LatLon(Double.parseDouble(st.nextToken()),Double.parseDouble(st.nextToken())), |
|---|
| 676 | new LatLon(Double.parseDouble(st.nextToken()),Double.parseDouble(st.nextToken())) |
|---|
| 677 | ); |
|---|
| 678 | downloadFromParamBounds(rawGps, b); |
|---|
| 679 | } |
|---|
| 680 | } |
|---|
| 681 | |
|---|
| 682 | /** |
|---|
| 683 | * Download area specified as Bounds value. |
|---|
| 684 | * @param rawGps Flag to download raw GPS tracks |
|---|
| 685 | * @param b The bounds value |
|---|
| 686 | * @see #downloadFromParamBounds(boolean, String) |
|---|
| 687 | * @see #downloadFromParamHttp |
|---|
| 688 | */ |
|---|
| 689 | private static void downloadFromParamBounds(final boolean rawGps, Bounds b) { |
|---|
| 690 | DownloadTask task = rawGps ? new DownloadGpsTask() : new DownloadOsmTask(); |
|---|
| 691 | // asynchronously launch the download task ... |
|---|
| 692 | Future<?> future = task.download(true, b, null); |
|---|
| 693 | // ... and the continuation when the download is finished (this will wait for the download to finish) |
|---|
| 694 | Main.worker.execute(new PostDownloadHandler(task, future)); |
|---|
| 695 | } |
|---|
| 696 | |
|---|
| 697 | public static void determinePlatformHook() { |
|---|
| 698 | String os = System.getProperty("os.name"); |
|---|
| 699 | if (os == null) { |
|---|
| 700 | System.err.println("Your operating system has no name, so I'm guessing its some kind of *nix."); |
|---|
| 701 | platform = new PlatformHookUnixoid(); |
|---|
| 702 | } else if (os.toLowerCase().startsWith("windows")) { |
|---|
| 703 | platform = new PlatformHookWindows(); |
|---|
| 704 | } else if (os.equals("Linux") || os.equals("Solaris") || |
|---|
| 705 | os.equals("SunOS") || os.equals("AIX") || |
|---|
| 706 | os.equals("FreeBSD") || os.equals("NetBSD") || os.equals("OpenBSD")) { |
|---|
| 707 | platform = new PlatformHookUnixoid(); |
|---|
| 708 | } else if (os.toLowerCase().startsWith("mac os x")) { |
|---|
| 709 | platform = new PlatformHookOsx(); |
|---|
| 710 | } else { |
|---|
| 711 | System.err.println("I don't know your operating system '"+os+"', so I'm guessing its some kind of *nix."); |
|---|
| 712 | platform = new PlatformHookUnixoid(); |
|---|
| 713 | } |
|---|
| 714 | } |
|---|
| 715 | |
|---|
| 716 | private static class WindowPositionSizeListener extends WindowAdapter implements |
|---|
| 717 | ComponentListener { |
|---|
| 718 | @Override |
|---|
| 719 | public void windowStateChanged(WindowEvent e) { |
|---|
| 720 | Main.windowState = e.getNewState(); |
|---|
| 721 | } |
|---|
| 722 | |
|---|
| 723 | @Override |
|---|
| 724 | public void componentHidden(ComponentEvent e) { |
|---|
| 725 | } |
|---|
| 726 | |
|---|
| 727 | @Override |
|---|
| 728 | public void componentMoved(ComponentEvent e) { |
|---|
| 729 | handleComponentEvent(e); |
|---|
| 730 | } |
|---|
| 731 | |
|---|
| 732 | @Override |
|---|
| 733 | public void componentResized(ComponentEvent e) { |
|---|
| 734 | handleComponentEvent(e); |
|---|
| 735 | } |
|---|
| 736 | |
|---|
| 737 | @Override |
|---|
| 738 | public void componentShown(ComponentEvent e) { |
|---|
| 739 | } |
|---|
| 740 | |
|---|
| 741 | private void handleComponentEvent(ComponentEvent e) { |
|---|
| 742 | Component c = e.getComponent(); |
|---|
| 743 | if (c instanceof JFrame && c.isVisible() && Main.windowState == JFrame.NORMAL) { |
|---|
| 744 | Main.geometry = new WindowGeometry((JFrame) c); |
|---|
| 745 | } |
|---|
| 746 | } |
|---|
| 747 | } |
|---|
| 748 | public static void addListener() { |
|---|
| 749 | parent.addComponentListener(new WindowPositionSizeListener()); |
|---|
| 750 | ((JFrame)parent).addWindowStateListener(new WindowPositionSizeListener()); |
|---|
| 751 | } |
|---|
| 752 | |
|---|
| 753 | public static void checkJava6() { |
|---|
| 754 | String version = System.getProperty("java.version"); |
|---|
| 755 | if (version != null) { |
|---|
| 756 | if (version.startsWith("1.6") || version.startsWith("6") || |
|---|
| 757 | version.startsWith("1.7") || version.startsWith("7")) |
|---|
| 758 | return; |
|---|
| 759 | if (version.startsWith("1.5") || version.startsWith("5")) { |
|---|
| 760 | JLabel ho = new JLabel("<html>"+ |
|---|
| 761 | tr("<h2>JOSM requires Java version 6.</h2>"+ |
|---|
| 762 | "Detected Java version: {0}.<br>"+ |
|---|
| 763 | "You can <ul><li>update your Java (JRE) or</li>"+ |
|---|
| 764 | "<li>use an earlier (Java 5 compatible) version of JOSM.</li></ul>"+ |
|---|
| 765 | "More Info:", version)+"</html>"); |
|---|
| 766 | JTextArea link = new JTextArea("http://josm.openstreetmap.de/wiki/Help/SystemRequirements"); |
|---|
| 767 | link.setEditable(false); |
|---|
| 768 | link.setBackground(panel.getBackground()); |
|---|
| 769 | JPanel panel = new JPanel(new GridBagLayout()); |
|---|
| 770 | GridBagConstraints gbc = new GridBagConstraints(); |
|---|
| 771 | gbc.gridwidth = GridBagConstraints.REMAINDER; |
|---|
| 772 | gbc.anchor = GridBagConstraints.WEST; |
|---|
| 773 | gbc.weightx = 1.0; |
|---|
| 774 | panel.add(ho, gbc); |
|---|
| 775 | panel.add(link, gbc); |
|---|
| 776 | final String EXIT = tr("Exit JOSM"); |
|---|
| 777 | final String CONTINUE = tr("Continue, try anyway"); |
|---|
| 778 | int ret = JOptionPane.showOptionDialog(null, panel, tr("Error"), JOptionPane.YES_NO_OPTION, JOptionPane.ERROR_MESSAGE, null, new String[] {EXIT, CONTINUE}, EXIT); |
|---|
| 779 | if (ret == 0) { |
|---|
| 780 | System.exit(0); |
|---|
| 781 | } |
|---|
| 782 | return; |
|---|
| 783 | } |
|---|
| 784 | } |
|---|
| 785 | System.err.println("Error: Could not recognize Java Version: "+version); |
|---|
| 786 | } |
|---|
| 787 | |
|---|
| 788 | /* ----------------------------------------------------------------------------------------- */ |
|---|
| 789 | /* projection handling - Main is a registry for a single, global projection instance */ |
|---|
| 790 | /* */ |
|---|
| 791 | /* TODO: For historical reasons the registry is implemented by Main. An alternative approach */ |
|---|
| 792 | /* would be a singleton org.openstreetmap.josm.data.projection.ProjectionRegistry class. */ |
|---|
| 793 | /* ----------------------------------------------------------------------------------------- */ |
|---|
| 794 | /** |
|---|
| 795 | * The projection method used. |
|---|
| 796 | * use {@link #getProjection()} and {@link #setProjection(Projection)} for access. |
|---|
| 797 | * Use {@link #setProjection(Projection)} in order to trigger a projection change event. |
|---|
| 798 | */ |
|---|
| 799 | private static Projection proj; |
|---|
| 800 | |
|---|
| 801 | /** |
|---|
| 802 | * Replies the current projection. |
|---|
| 803 | * |
|---|
| 804 | * @return |
|---|
| 805 | */ |
|---|
| 806 | public static Projection getProjection() { |
|---|
| 807 | return proj; |
|---|
| 808 | } |
|---|
| 809 | |
|---|
| 810 | /** |
|---|
| 811 | * Sets the current projection |
|---|
| 812 | * |
|---|
| 813 | * @param p the projection |
|---|
| 814 | */ |
|---|
| 815 | public static void setProjection(Projection p) { |
|---|
| 816 | CheckParameterUtil.ensureParameterNotNull(p); |
|---|
| 817 | Projection oldValue = proj; |
|---|
| 818 | Bounds b = (Main.map != null && Main.map.mapView != null) ? Main.map.mapView.getRealBounds() : null; |
|---|
| 819 | proj = p; |
|---|
| 820 | fireProjectionChanged(oldValue, proj, b); |
|---|
| 821 | } |
|---|
| 822 | |
|---|
| 823 | /* |
|---|
| 824 | * Keep WeakReferences to the listeners. This relieves clients from the burden of |
|---|
| 825 | * explicitly removing the listeners and allows us to transparently register every |
|---|
| 826 | * created dataset as projection change listener. |
|---|
| 827 | */ |
|---|
| 828 | private static final ArrayList<WeakReference<ProjectionChangeListener>> listeners = new ArrayList<WeakReference<ProjectionChangeListener>>(); |
|---|
| 829 | |
|---|
| 830 | private static void fireProjectionChanged(Projection oldValue, Projection newValue, Bounds oldBounds) { |
|---|
| 831 | if (newValue == null ^ oldValue == null |
|---|
| 832 | || (newValue != null && oldValue != null && !Utils.equal(newValue.toCode(), oldValue.toCode()))) { |
|---|
| 833 | |
|---|
| 834 | synchronized(Main.class) { |
|---|
| 835 | Iterator<WeakReference<ProjectionChangeListener>> it = listeners.iterator(); |
|---|
| 836 | while(it.hasNext()){ |
|---|
| 837 | WeakReference<ProjectionChangeListener> wr = it.next(); |
|---|
| 838 | ProjectionChangeListener listener = wr.get(); |
|---|
| 839 | if (listener == null) { |
|---|
| 840 | it.remove(); |
|---|
| 841 | continue; |
|---|
| 842 | } |
|---|
| 843 | listener.projectionChanged(oldValue, newValue); |
|---|
| 844 | } |
|---|
| 845 | } |
|---|
| 846 | if (newValue != null && oldBounds != null) { |
|---|
| 847 | Main.map.mapView.zoomTo(oldBounds); |
|---|
| 848 | } |
|---|
| 849 | /* TODO - remove layers with fixed projection */ |
|---|
| 850 | } |
|---|
| 851 | } |
|---|
| 852 | |
|---|
| 853 | /** |
|---|
| 854 | * Register a projection change listener |
|---|
| 855 | * |
|---|
| 856 | * @param listener the listener. Ignored if null. |
|---|
| 857 | */ |
|---|
| 858 | public static void addProjectionChangeListener(ProjectionChangeListener listener) { |
|---|
| 859 | if (listener == null) return; |
|---|
| 860 | synchronized (Main.class) { |
|---|
| 861 | for (WeakReference<ProjectionChangeListener> wr : listeners) { |
|---|
| 862 | // already registered ? => abort |
|---|
| 863 | if (wr.get() == listener) return; |
|---|
| 864 | } |
|---|
| 865 | listeners.add(new WeakReference<ProjectionChangeListener>(listener)); |
|---|
| 866 | } |
|---|
| 867 | } |
|---|
| 868 | |
|---|
| 869 | /** |
|---|
| 870 | * Removes a projection change listener |
|---|
| 871 | * |
|---|
| 872 | * @param listener the listener. Ignored if null. |
|---|
| 873 | */ |
|---|
| 874 | public static void removeProjectionChangeListener(ProjectionChangeListener listener) { |
|---|
| 875 | if (listener == null) return; |
|---|
| 876 | synchronized(Main.class){ |
|---|
| 877 | Iterator<WeakReference<ProjectionChangeListener>> it = listeners.iterator(); |
|---|
| 878 | while(it.hasNext()){ |
|---|
| 879 | WeakReference<ProjectionChangeListener> wr = it.next(); |
|---|
| 880 | // remove the listener - and any other listener which god garbage |
|---|
| 881 | // collected in the meantime |
|---|
| 882 | if (wr.get() == null || wr.get() == listener) { |
|---|
| 883 | it.remove(); |
|---|
| 884 | } |
|---|
| 885 | } |
|---|
| 886 | } |
|---|
| 887 | } |
|---|
| 888 | } |
|---|