| 1 | // License: GPL. For details, see LICENSE file. |
|---|
| 2 | package org.openstreetmap.josm.gui.dialogs; |
|---|
| 3 | |
|---|
| 4 | import static org.openstreetmap.josm.tools.I18n.tr; |
|---|
| 5 | import static org.openstreetmap.josm.tools.I18n.trn; |
|---|
| 6 | |
|---|
| 7 | import java.awt.Component; |
|---|
| 8 | import java.awt.GraphicsEnvironment; |
|---|
| 9 | import java.awt.Rectangle; |
|---|
| 10 | import java.awt.datatransfer.Transferable; |
|---|
| 11 | import java.awt.event.ActionEvent; |
|---|
| 12 | import java.awt.event.ActionListener; |
|---|
| 13 | import java.awt.event.KeyEvent; |
|---|
| 14 | import java.awt.event.MouseEvent; |
|---|
| 15 | import java.util.ArrayList; |
|---|
| 16 | import java.util.Arrays; |
|---|
| 17 | import java.util.Collection; |
|---|
| 18 | import java.util.Collections; |
|---|
| 19 | import java.util.Comparator; |
|---|
| 20 | import java.util.LinkedList; |
|---|
| 21 | import java.util.List; |
|---|
| 22 | import java.util.stream.Collectors; |
|---|
| 23 | import java.util.stream.IntStream; |
|---|
| 24 | |
|---|
| 25 | import javax.swing.AbstractAction; |
|---|
| 26 | import javax.swing.AbstractListModel; |
|---|
| 27 | import javax.swing.DefaultListSelectionModel; |
|---|
| 28 | import javax.swing.JComponent; |
|---|
| 29 | import javax.swing.JList; |
|---|
| 30 | import javax.swing.JMenuItem; |
|---|
| 31 | import javax.swing.JPopupMenu; |
|---|
| 32 | import javax.swing.ListSelectionModel; |
|---|
| 33 | import javax.swing.TransferHandler; |
|---|
| 34 | import javax.swing.event.ListDataEvent; |
|---|
| 35 | import javax.swing.event.ListDataListener; |
|---|
| 36 | import javax.swing.event.ListSelectionEvent; |
|---|
| 37 | import javax.swing.event.ListSelectionListener; |
|---|
| 38 | import javax.swing.event.PopupMenuEvent; |
|---|
| 39 | |
|---|
| 40 | import org.openstreetmap.josm.actions.AbstractSelectAction; |
|---|
| 41 | import org.openstreetmap.josm.actions.AbstractShowHistoryAction; |
|---|
| 42 | import org.openstreetmap.josm.actions.AutoScaleAction; |
|---|
| 43 | import org.openstreetmap.josm.actions.AutoScaleAction.AutoScaleMode; |
|---|
| 44 | import org.openstreetmap.josm.actions.relation.EditRelationAction; |
|---|
| 45 | import org.openstreetmap.josm.data.osm.DataSelectionListener; |
|---|
| 46 | import org.openstreetmap.josm.data.osm.DataSet; |
|---|
| 47 | import org.openstreetmap.josm.data.osm.DefaultNameFormatter; |
|---|
| 48 | import org.openstreetmap.josm.data.osm.Node; |
|---|
| 49 | import org.openstreetmap.josm.data.osm.OsmData; |
|---|
| 50 | import org.openstreetmap.josm.data.osm.OsmPrimitive; |
|---|
| 51 | import org.openstreetmap.josm.data.osm.OsmPrimitiveComparator; |
|---|
| 52 | import org.openstreetmap.josm.data.osm.Relation; |
|---|
| 53 | import org.openstreetmap.josm.data.osm.Way; |
|---|
| 54 | import org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent; |
|---|
| 55 | import org.openstreetmap.josm.data.osm.event.DataChangedEvent; |
|---|
| 56 | import org.openstreetmap.josm.data.osm.event.DataSetListener; |
|---|
| 57 | import org.openstreetmap.josm.data.osm.event.DatasetEventManager; |
|---|
| 58 | import org.openstreetmap.josm.data.osm.event.DatasetEventManager.FireMode; |
|---|
| 59 | import org.openstreetmap.josm.data.osm.event.NodeMovedEvent; |
|---|
| 60 | import org.openstreetmap.josm.data.osm.event.PrimitivesAddedEvent; |
|---|
| 61 | import org.openstreetmap.josm.data.osm.event.PrimitivesRemovedEvent; |
|---|
| 62 | import org.openstreetmap.josm.data.osm.event.RelationMembersChangedEvent; |
|---|
| 63 | import org.openstreetmap.josm.data.osm.event.SelectionEventManager; |
|---|
| 64 | import org.openstreetmap.josm.data.osm.event.TagsChangedEvent; |
|---|
| 65 | import org.openstreetmap.josm.data.osm.event.WayNodesChangedEvent; |
|---|
| 66 | import org.openstreetmap.josm.data.osm.search.SearchSetting; |
|---|
| 67 | import org.openstreetmap.josm.data.osm.visitor.BoundingXYVisitor; |
|---|
| 68 | import org.openstreetmap.josm.gui.MainApplication; |
|---|
| 69 | import org.openstreetmap.josm.gui.PopupMenuHandler; |
|---|
| 70 | import org.openstreetmap.josm.gui.PrimitiveRenderer; |
|---|
| 71 | import org.openstreetmap.josm.gui.SideButton; |
|---|
| 72 | import org.openstreetmap.josm.gui.datatransfer.PrimitiveTransferable; |
|---|
| 73 | import org.openstreetmap.josm.gui.datatransfer.data.PrimitiveTransferData; |
|---|
| 74 | import org.openstreetmap.josm.gui.dialogs.relation.RelationPopupMenus; |
|---|
| 75 | import org.openstreetmap.josm.gui.history.HistoryBrowserDialogManager; |
|---|
| 76 | import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeEvent; |
|---|
| 77 | import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeListener; |
|---|
| 78 | import org.openstreetmap.josm.gui.util.AbstractTag2LinkPopupListener; |
|---|
| 79 | import org.openstreetmap.josm.gui.util.GuiHelper; |
|---|
| 80 | import org.openstreetmap.josm.gui.util.HighlightHelper; |
|---|
| 81 | import org.openstreetmap.josm.gui.util.TableHelper; |
|---|
| 82 | import org.openstreetmap.josm.gui.widgets.ListPopupMenu; |
|---|
| 83 | import org.openstreetmap.josm.gui.widgets.PopupMenuLauncher; |
|---|
| 84 | import org.openstreetmap.josm.spi.preferences.Config; |
|---|
| 85 | import org.openstreetmap.josm.tools.ImageProvider; |
|---|
| 86 | import org.openstreetmap.josm.tools.InputMapUtils; |
|---|
| 87 | import org.openstreetmap.josm.tools.Shortcut; |
|---|
| 88 | import org.openstreetmap.josm.tools.Utils; |
|---|
| 89 | import org.openstreetmap.josm.tools.bugreport.BugReport; |
|---|
| 90 | |
|---|
| 91 | /** |
|---|
| 92 | * A small tool dialog for displaying the current selection. |
|---|
| 93 | * @since 8 |
|---|
| 94 | */ |
|---|
| 95 | public class SelectionListDialog extends ToggleDialog { |
|---|
| 96 | private JList<OsmPrimitive> lstPrimitives; |
|---|
| 97 | private final DefaultListSelectionModel selectionModel = new DefaultListSelectionModel(); |
|---|
| 98 | private final SelectionListModel model = new SelectionListModel(selectionModel); |
|---|
| 99 | |
|---|
| 100 | private final SelectAction actSelect = new SelectAction(); |
|---|
| 101 | private final SearchAction actSearch = new SearchAction(); |
|---|
| 102 | private final ShowHistoryAction actShowHistory = new ShowHistoryAction(); |
|---|
| 103 | private final ZoomToJOSMSelectionAction actZoomToJOSMSelection = new ZoomToJOSMSelectionAction(); |
|---|
| 104 | private final ZoomToListSelection actZoomToListSelection = new ZoomToListSelection(); |
|---|
| 105 | |
|---|
| 106 | /** the popup menu and its handler */ |
|---|
| 107 | private final ListPopupMenu popupMenu; |
|---|
| 108 | private final transient PopupMenuHandler popupMenuHandler; |
|---|
| 109 | |
|---|
| 110 | /** |
|---|
| 111 | * Builds the content panel for this dialog |
|---|
| 112 | */ |
|---|
| 113 | protected void buildContentPanel() { |
|---|
| 114 | lstPrimitives = new JList<>(model); |
|---|
| 115 | lstPrimitives.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION); |
|---|
| 116 | lstPrimitives.setSelectionModel(selectionModel); |
|---|
| 117 | lstPrimitives.setCellRenderer(new PrimitiveRenderer()); |
|---|
| 118 | lstPrimitives.setTransferHandler(new SelectionTransferHandler()); |
|---|
| 119 | if (!GraphicsEnvironment.isHeadless()) { |
|---|
| 120 | lstPrimitives.setDragEnabled(true); |
|---|
| 121 | } |
|---|
| 122 | |
|---|
| 123 | lstPrimitives.getSelectionModel().addListSelectionListener(actSelect); |
|---|
| 124 | lstPrimitives.getSelectionModel().addListSelectionListener(actShowHistory); |
|---|
| 125 | |
|---|
| 126 | // the select action |
|---|
| 127 | final SideButton selectButton = new SideButton(actSelect); |
|---|
| 128 | selectButton.createArrow(e -> SelectionHistoryPopup.launch(selectButton, model.getSelectionHistory())); |
|---|
| 129 | |
|---|
| 130 | // the search button |
|---|
| 131 | final SideButton searchButton = new SideButton(actSearch); |
|---|
| 132 | searchButton.createArrow(e -> SearchPopupMenu.launch(searchButton), true); |
|---|
| 133 | |
|---|
| 134 | createLayout(lstPrimitives, true, Arrays.asList( |
|---|
| 135 | selectButton, searchButton, new SideButton(actShowHistory) |
|---|
| 136 | )); |
|---|
| 137 | } |
|---|
| 138 | |
|---|
| 139 | @Override |
|---|
| 140 | public void destroy() { |
|---|
| 141 | lstPrimitives.setTransferHandler(null); |
|---|
| 142 | super.destroy(); |
|---|
| 143 | } |
|---|
| 144 | |
|---|
| 145 | /** |
|---|
| 146 | * Constructs a new {@code SelectionListDialog}. |
|---|
| 147 | */ |
|---|
| 148 | public SelectionListDialog() { |
|---|
| 149 | super(tr("Selection"), "selectionlist", tr("Open a selection list window."), |
|---|
| 150 | Shortcut.registerShortcut("subwindow:selection", tr("Windows: {0}", |
|---|
| 151 | tr("Selection")), KeyEvent.VK_T, Shortcut.ALT_SHIFT), |
|---|
| 152 | 150, // default height |
|---|
| 153 | true // default is "show dialog" |
|---|
| 154 | ); |
|---|
| 155 | |
|---|
| 156 | buildContentPanel(); |
|---|
| 157 | model.addListDataListener(new TitleUpdater()); |
|---|
| 158 | model.addListDataListener(actZoomToJOSMSelection); |
|---|
| 159 | |
|---|
| 160 | popupMenu = new ListPopupMenu(lstPrimitives); |
|---|
| 161 | popupMenuHandler = setupPopupMenuHandler(); |
|---|
| 162 | |
|---|
| 163 | lstPrimitives.addListSelectionListener(e -> { |
|---|
| 164 | actZoomToListSelection.valueChanged(e); |
|---|
| 165 | popupMenuHandler.setPrimitives(model.getSelected()); |
|---|
| 166 | }); |
|---|
| 167 | |
|---|
| 168 | lstPrimitives.addMouseListener(new MouseEventHandler()); |
|---|
| 169 | |
|---|
| 170 | InputMapUtils.addEnterAction(lstPrimitives, actZoomToListSelection); |
|---|
| 171 | } |
|---|
| 172 | |
|---|
| 173 | @Override |
|---|
| 174 | public void showNotify() { |
|---|
| 175 | SelectionEventManager.getInstance().addSelectionListenerForEdt(actShowHistory); |
|---|
| 176 | SelectionEventManager.getInstance().addSelectionListenerForEdt(model); |
|---|
| 177 | DatasetEventManager.getInstance().addDatasetListener(model, FireMode.IN_EDT); |
|---|
| 178 | MainApplication.getLayerManager().addActiveLayerChangeListener(actSearch); |
|---|
| 179 | // editLayerChanged also gets the selection history of the level. Listener calls setJOSMSelection when fired. |
|---|
| 180 | MainApplication.getLayerManager().addAndFireActiveLayerChangeListener(model); |
|---|
| 181 | actSearch.updateEnabledState(); |
|---|
| 182 | } |
|---|
| 183 | |
|---|
| 184 | @Override |
|---|
| 185 | public void hideNotify() { |
|---|
| 186 | MainApplication.getLayerManager().removeActiveLayerChangeListener(actSearch); |
|---|
| 187 | MainApplication.getLayerManager().removeActiveLayerChangeListener(model); |
|---|
| 188 | SelectionEventManager.getInstance().removeSelectionListener(actShowHistory); |
|---|
| 189 | SelectionEventManager.getInstance().removeSelectionListener(model); |
|---|
| 190 | DatasetEventManager.getInstance().removeDatasetListener(model); |
|---|
| 191 | } |
|---|
| 192 | |
|---|
| 193 | /** |
|---|
| 194 | * Responds to double clicks on the list of selected objects and launches the popup menu |
|---|
| 195 | */ |
|---|
| 196 | class MouseEventHandler extends PopupMenuLauncher { |
|---|
| 197 | private final HighlightHelper helper = new HighlightHelper(); |
|---|
| 198 | private final boolean highlightEnabled = Config.getPref().getBoolean("draw.target-highlight", true); |
|---|
| 199 | |
|---|
| 200 | MouseEventHandler() { |
|---|
| 201 | super(popupMenu); |
|---|
| 202 | } |
|---|
| 203 | |
|---|
| 204 | @Override |
|---|
| 205 | public void mouseClicked(MouseEvent e) { |
|---|
| 206 | int idx = lstPrimitives.locationToIndex(e.getPoint()); |
|---|
| 207 | if (idx < 0) return; |
|---|
| 208 | if (isDoubleClick(e)) { |
|---|
| 209 | DataSet ds = MainApplication.getLayerManager().getActiveDataSet(); |
|---|
| 210 | if (ds == null) return; |
|---|
| 211 | OsmPrimitive osm = model.getElementAt(idx); |
|---|
| 212 | Collection<OsmPrimitive> sel = ds.getSelected(); |
|---|
| 213 | if (sel.size() != 1 || !sel.iterator().next().equals(osm)) { |
|---|
| 214 | // Select primitive if it's not the whole current selection |
|---|
| 215 | ds.setSelected(Collections.singleton(osm)); |
|---|
| 216 | } else if (osm instanceof Relation) { |
|---|
| 217 | // else open relation editor if applicable |
|---|
| 218 | EditRelationAction.launchEditor((Relation) osm); |
|---|
| 219 | } |
|---|
| 220 | } else if (highlightEnabled && MainApplication.isDisplayingMapView() && helper.highlightOnly(model.getElementAt(idx))) { |
|---|
| 221 | MainApplication.getMap().mapView.repaint(); |
|---|
| 222 | } |
|---|
| 223 | } |
|---|
| 224 | |
|---|
| 225 | @Override |
|---|
| 226 | public void mouseExited(MouseEvent me) { |
|---|
| 227 | if (highlightEnabled) helper.clear(); |
|---|
| 228 | super.mouseExited(me); |
|---|
| 229 | } |
|---|
| 230 | } |
|---|
| 231 | |
|---|
| 232 | private PopupMenuHandler setupPopupMenuHandler() { |
|---|
| 233 | PopupMenuHandler handler = new PopupMenuHandler(popupMenu); |
|---|
| 234 | handler.addAction(actZoomToJOSMSelection); |
|---|
| 235 | handler.addAction(actZoomToListSelection); |
|---|
| 236 | handler.addSeparator(); |
|---|
| 237 | handler.addListener(new AbstractTag2LinkPopupListener() { |
|---|
| 238 | @Override |
|---|
| 239 | public void popupMenuWillBecomeVisible(PopupMenuEvent e) { |
|---|
| 240 | getSelectedPrimitives().forEach(primitive -> |
|---|
| 241 | primitive.visitKeys((p, key, value) -> addLinks(popupMenu, key, value))); |
|---|
| 242 | } |
|---|
| 243 | }); |
|---|
| 244 | return RelationPopupMenus.setupHandler(handler); |
|---|
| 245 | } |
|---|
| 246 | |
|---|
| 247 | /** |
|---|
| 248 | * Replies the popup menu handler. |
|---|
| 249 | * @return The popup menu handler |
|---|
| 250 | */ |
|---|
| 251 | public PopupMenuHandler getPopupMenuHandler() { |
|---|
| 252 | return popupMenuHandler; |
|---|
| 253 | } |
|---|
| 254 | |
|---|
| 255 | /** |
|---|
| 256 | * Replies the selected OSM primitives. |
|---|
| 257 | * @return The selected OSM primitives |
|---|
| 258 | */ |
|---|
| 259 | public Collection<OsmPrimitive> getSelectedPrimitives() { |
|---|
| 260 | return model.getSelected(); |
|---|
| 261 | } |
|---|
| 262 | |
|---|
| 263 | /** |
|---|
| 264 | * Updates the dialog title with a summary of the current JOSM selection |
|---|
| 265 | */ |
|---|
| 266 | class TitleUpdater implements ListDataListener { |
|---|
| 267 | protected void updateTitle() { |
|---|
| 268 | setTitle(model.getJOSMSelectionSummary()); |
|---|
| 269 | } |
|---|
| 270 | |
|---|
| 271 | @Override |
|---|
| 272 | public void contentsChanged(ListDataEvent e) { |
|---|
| 273 | updateTitle(); |
|---|
| 274 | } |
|---|
| 275 | |
|---|
| 276 | @Override |
|---|
| 277 | public void intervalAdded(ListDataEvent e) { |
|---|
| 278 | updateTitle(); |
|---|
| 279 | } |
|---|
| 280 | |
|---|
| 281 | @Override |
|---|
| 282 | public void intervalRemoved(ListDataEvent e) { |
|---|
| 283 | updateTitle(); |
|---|
| 284 | } |
|---|
| 285 | } |
|---|
| 286 | |
|---|
| 287 | /** |
|---|
| 288 | * Launches the search dialog |
|---|
| 289 | */ |
|---|
| 290 | static class SearchAction extends AbstractAction implements ActiveLayerChangeListener { |
|---|
| 291 | /** |
|---|
| 292 | * Constructs a new {@code SearchAction}. |
|---|
| 293 | */ |
|---|
| 294 | SearchAction() { |
|---|
| 295 | putValue(NAME, tr("Search")); |
|---|
| 296 | putValue(SHORT_DESCRIPTION, tr("Search for objects")); |
|---|
| 297 | new ImageProvider("dialogs", "search").getResource().attachImageIcon(this, true); |
|---|
| 298 | updateEnabledState(); |
|---|
| 299 | } |
|---|
| 300 | |
|---|
| 301 | @Override |
|---|
| 302 | public void actionPerformed(ActionEvent e) { |
|---|
| 303 | if (!isEnabled()) return; |
|---|
| 304 | org.openstreetmap.josm.actions.search.SearchAction.search(); |
|---|
| 305 | } |
|---|
| 306 | |
|---|
| 307 | protected void updateEnabledState() { |
|---|
| 308 | setEnabled(MainApplication.getLayerManager().getActiveData() != null); |
|---|
| 309 | } |
|---|
| 310 | |
|---|
| 311 | @Override |
|---|
| 312 | public void activeOrEditLayerChanged(ActiveLayerChangeEvent e) { |
|---|
| 313 | updateEnabledState(); |
|---|
| 314 | } |
|---|
| 315 | } |
|---|
| 316 | |
|---|
| 317 | /** |
|---|
| 318 | * Sets the current JOSM selection to the OSM primitives selected in the list |
|---|
| 319 | * of this dialog |
|---|
| 320 | */ |
|---|
| 321 | class SelectAction extends AbstractSelectAction implements ListSelectionListener { |
|---|
| 322 | /** |
|---|
| 323 | * Constructs a new {@code SelectAction}. |
|---|
| 324 | */ |
|---|
| 325 | SelectAction() { |
|---|
| 326 | updateEnabledState(); |
|---|
| 327 | } |
|---|
| 328 | |
|---|
| 329 | @Override |
|---|
| 330 | public void actionPerformed(ActionEvent e) { |
|---|
| 331 | Collection<OsmPrimitive> sel = model.getSelected(); |
|---|
| 332 | if (sel.isEmpty()) return; |
|---|
| 333 | OsmData<?, ?, ?, ?> ds = MainApplication.getLayerManager().getActiveData(); |
|---|
| 334 | if (ds == null) return; |
|---|
| 335 | ds.setSelected(sel); |
|---|
| 336 | model.selectionModel.setSelectionInterval(0, sel.size()-1); |
|---|
| 337 | } |
|---|
| 338 | |
|---|
| 339 | protected void updateEnabledState() { |
|---|
| 340 | setEnabled(!model.isSelectionEmpty()); |
|---|
| 341 | } |
|---|
| 342 | |
|---|
| 343 | @Override |
|---|
| 344 | public void valueChanged(ListSelectionEvent e) { |
|---|
| 345 | updateEnabledState(); |
|---|
| 346 | } |
|---|
| 347 | } |
|---|
| 348 | |
|---|
| 349 | /** |
|---|
| 350 | * The action for showing history information of the current history item. |
|---|
| 351 | */ |
|---|
| 352 | class ShowHistoryAction extends AbstractShowHistoryAction implements ListSelectionListener, DataSelectionListener { |
|---|
| 353 | /** |
|---|
| 354 | * Constructs a new {@code ShowHistoryAction}. |
|---|
| 355 | */ |
|---|
| 356 | ShowHistoryAction() { |
|---|
| 357 | super(); |
|---|
| 358 | updateEnabledState(model.getSize()); |
|---|
| 359 | } |
|---|
| 360 | |
|---|
| 361 | @Override |
|---|
| 362 | public void actionPerformed(ActionEvent e) { |
|---|
| 363 | Collection<OsmPrimitive> sel = model.getSelected(); |
|---|
| 364 | if (sel.isEmpty() && model.getSize() != 1) { |
|---|
| 365 | return; |
|---|
| 366 | } else if (sel.isEmpty()) { |
|---|
| 367 | sel = Collections.singleton(model.getElementAt(0)); |
|---|
| 368 | } |
|---|
| 369 | HistoryBrowserDialogManager.getInstance().showHistory(sel); |
|---|
| 370 | } |
|---|
| 371 | |
|---|
| 372 | protected void updateEnabledState(int osmSelectionSize) { |
|---|
| 373 | // See #10830 - allow to click on history button if a single object is selected, even if not selected again in the list |
|---|
| 374 | setEnabled(!model.isSelectionEmpty() || osmSelectionSize == 1); |
|---|
| 375 | } |
|---|
| 376 | |
|---|
| 377 | @Override |
|---|
| 378 | public void valueChanged(ListSelectionEvent e) { |
|---|
| 379 | updateEnabledState(model.getSize()); |
|---|
| 380 | } |
|---|
| 381 | |
|---|
| 382 | @Override |
|---|
| 383 | public void selectionChanged(SelectionChangeEvent event) { |
|---|
| 384 | updateEnabledState(event.getSelection().size()); |
|---|
| 385 | } |
|---|
| 386 | } |
|---|
| 387 | |
|---|
| 388 | /** |
|---|
| 389 | * The action for zooming to the primitives in the current JOSM selection |
|---|
| 390 | * |
|---|
| 391 | */ |
|---|
| 392 | class ZoomToJOSMSelectionAction extends AbstractAction implements ListDataListener { |
|---|
| 393 | |
|---|
| 394 | ZoomToJOSMSelectionAction() { |
|---|
| 395 | putValue(NAME, tr("Zoom to selection")); |
|---|
| 396 | putValue(SHORT_DESCRIPTION, tr("Zoom to selection")); |
|---|
| 397 | new ImageProvider("dialogs/autoscale", "selection").getResource().attachImageIcon(this, true); |
|---|
| 398 | updateEnabledState(); |
|---|
| 399 | } |
|---|
| 400 | |
|---|
| 401 | @Override |
|---|
| 402 | public void actionPerformed(ActionEvent e) { |
|---|
| 403 | AutoScaleAction.autoScale(AutoScaleMode.SELECTION); |
|---|
| 404 | } |
|---|
| 405 | |
|---|
| 406 | public void updateEnabledState() { |
|---|
| 407 | setEnabled(model.getSize() > 0); |
|---|
| 408 | } |
|---|
| 409 | |
|---|
| 410 | @Override |
|---|
| 411 | public void contentsChanged(ListDataEvent e) { |
|---|
| 412 | updateEnabledState(); |
|---|
| 413 | } |
|---|
| 414 | |
|---|
| 415 | @Override |
|---|
| 416 | public void intervalAdded(ListDataEvent e) { |
|---|
| 417 | updateEnabledState(); |
|---|
| 418 | } |
|---|
| 419 | |
|---|
| 420 | @Override |
|---|
| 421 | public void intervalRemoved(ListDataEvent e) { |
|---|
| 422 | updateEnabledState(); |
|---|
| 423 | } |
|---|
| 424 | } |
|---|
| 425 | |
|---|
| 426 | /** |
|---|
| 427 | * The action for zooming to the primitives which are currently selected in |
|---|
| 428 | * the list displaying the JOSM selection |
|---|
| 429 | * |
|---|
| 430 | */ |
|---|
| 431 | class ZoomToListSelection extends AbstractAction implements ListSelectionListener { |
|---|
| 432 | /** |
|---|
| 433 | * Constructs a new {@code ZoomToListSelection}. |
|---|
| 434 | */ |
|---|
| 435 | ZoomToListSelection() { |
|---|
| 436 | new ImageProvider("dialogs/autoscale", "selection").getResource().attachImageIcon(this, true); |
|---|
| 437 | updateEnabledState(); |
|---|
| 438 | } |
|---|
| 439 | |
|---|
| 440 | @Override |
|---|
| 441 | public void actionPerformed(ActionEvent e) { |
|---|
| 442 | BoundingXYVisitor v = new BoundingXYVisitor(); |
|---|
| 443 | Collection<OsmPrimitive> sel = model.getSelected(); |
|---|
| 444 | if (sel.isEmpty()) return; |
|---|
| 445 | v.computeBoundingBox(sel); |
|---|
| 446 | if (v.getBounds() == null) |
|---|
| 447 | return; |
|---|
| 448 | MainApplication.getMap().mapView.zoomTo(v); |
|---|
| 449 | } |
|---|
| 450 | |
|---|
| 451 | protected void updateEnabledState() { |
|---|
| 452 | String name = trn("Zoom to selected element", "Zoom to selected elements", model.getSelected().size()); |
|---|
| 453 | putValue(NAME, name); |
|---|
| 454 | putValue(SHORT_DESCRIPTION, name); |
|---|
| 455 | setEnabled(!model.isSelectionEmpty()); |
|---|
| 456 | } |
|---|
| 457 | |
|---|
| 458 | @Override |
|---|
| 459 | public void valueChanged(ListSelectionEvent e) { |
|---|
| 460 | updateEnabledState(); |
|---|
| 461 | } |
|---|
| 462 | } |
|---|
| 463 | |
|---|
| 464 | /** |
|---|
| 465 | * The list model for the list of OSM primitives in the current JOSM selection. |
|---|
| 466 | * |
|---|
| 467 | * The model also maintains a history of the last {@link SelectionListModel#SELECTION_HISTORY_SIZE} |
|---|
| 468 | * JOSM selection. |
|---|
| 469 | * |
|---|
| 470 | */ |
|---|
| 471 | static class SelectionListModel extends AbstractListModel<OsmPrimitive> |
|---|
| 472 | implements ActiveLayerChangeListener, DataSelectionListener, DataSetListener { |
|---|
| 473 | |
|---|
| 474 | private static final int SELECTION_HISTORY_SIZE = 10; |
|---|
| 475 | |
|---|
| 476 | // Variable to store history from currentDataSet() |
|---|
| 477 | private LinkedList<Collection<? extends OsmPrimitive>> history; |
|---|
| 478 | private final transient List<OsmPrimitive> selection = new ArrayList<>(); |
|---|
| 479 | private final DefaultListSelectionModel selectionModel; |
|---|
| 480 | |
|---|
| 481 | /** |
|---|
| 482 | * Constructor |
|---|
| 483 | * @param selectionModel the selection model used in the list |
|---|
| 484 | */ |
|---|
| 485 | SelectionListModel(DefaultListSelectionModel selectionModel) { |
|---|
| 486 | this.selectionModel = selectionModel; |
|---|
| 487 | } |
|---|
| 488 | |
|---|
| 489 | /** |
|---|
| 490 | * Replies a summary of the current JOSM selection |
|---|
| 491 | * |
|---|
| 492 | * @return a summary of the current JOSM selection |
|---|
| 493 | */ |
|---|
| 494 | public synchronized String getJOSMSelectionSummary() { |
|---|
| 495 | if (selection.isEmpty()) return tr("Selection"); |
|---|
| 496 | int numNodes = 0; |
|---|
| 497 | int numWays = 0; |
|---|
| 498 | int numRelations = 0; |
|---|
| 499 | for (OsmPrimitive p: selection) { |
|---|
| 500 | switch(p.getType()) { |
|---|
| 501 | case NODE: numNodes++; break; |
|---|
| 502 | case WAY: numWays++; break; |
|---|
| 503 | case RELATION: numRelations++; break; |
|---|
| 504 | default: throw new AssertionError(); |
|---|
| 505 | } |
|---|
| 506 | } |
|---|
| 507 | return tr("Sel.: Rel.:{0} / Ways:{1} / Nodes:{2}", numRelations, numWays, numNodes); |
|---|
| 508 | } |
|---|
| 509 | |
|---|
| 510 | /** |
|---|
| 511 | * Remembers a JOSM selection the history of JOSM selections |
|---|
| 512 | * |
|---|
| 513 | * @param selection the JOSM selection. Ignored if null or empty. |
|---|
| 514 | */ |
|---|
| 515 | public void remember(Collection<? extends OsmPrimitive> selection) { |
|---|
| 516 | if (selection == null) return; |
|---|
| 517 | if (selection.isEmpty()) return; |
|---|
| 518 | if (history == null) return; |
|---|
| 519 | if (history.isEmpty()) { |
|---|
| 520 | history.add(selection); |
|---|
| 521 | return; |
|---|
| 522 | } |
|---|
| 523 | if (history.getFirst().equals(selection)) return; |
|---|
| 524 | history.addFirst(selection); |
|---|
| 525 | IntStream.range(1, history.size()) |
|---|
| 526 | .filter(i -> history.get(i).equals(selection)) |
|---|
| 527 | .findFirst() |
|---|
| 528 | .ifPresent(i -> history.remove(i)); |
|---|
| 529 | int maxsize = Config.getPref().getInt("select.history-size", SELECTION_HISTORY_SIZE); |
|---|
| 530 | while (history.size() > maxsize) { |
|---|
| 531 | history.removeLast(); |
|---|
| 532 | } |
|---|
| 533 | } |
|---|
| 534 | |
|---|
| 535 | /** |
|---|
| 536 | * Replies the history of JOSM selections |
|---|
| 537 | * |
|---|
| 538 | * @return history of JOSM selections |
|---|
| 539 | */ |
|---|
| 540 | public List<Collection<? extends OsmPrimitive>> getSelectionHistory() { |
|---|
| 541 | return history; |
|---|
| 542 | } |
|---|
| 543 | |
|---|
| 544 | @Override |
|---|
| 545 | public synchronized OsmPrimitive getElementAt(int index) { |
|---|
| 546 | return selection.get(index); |
|---|
| 547 | } |
|---|
| 548 | |
|---|
| 549 | @Override |
|---|
| 550 | public synchronized int getSize() { |
|---|
| 551 | return selection.size(); |
|---|
| 552 | } |
|---|
| 553 | |
|---|
| 554 | /** |
|---|
| 555 | * Determines if no OSM primitives are currently selected. |
|---|
| 556 | * @return {@code true} if no OSM primitives are currently selected |
|---|
| 557 | * @since 10383 |
|---|
| 558 | */ |
|---|
| 559 | public boolean isSelectionEmpty() { |
|---|
| 560 | return selectionModel.isSelectionEmpty(); |
|---|
| 561 | } |
|---|
| 562 | |
|---|
| 563 | /** |
|---|
| 564 | * Replies the collection of OSM primitives currently selected in the view of this model |
|---|
| 565 | * |
|---|
| 566 | * @return chosen elements in the view |
|---|
| 567 | */ |
|---|
| 568 | public synchronized Collection<OsmPrimitive> getSelected() { |
|---|
| 569 | return IntStream.range(0, getSize()) |
|---|
| 570 | .filter(selectionModel::isSelectedIndex) |
|---|
| 571 | .mapToObj(selection::get) |
|---|
| 572 | .collect(Collectors.toSet()); |
|---|
| 573 | } |
|---|
| 574 | |
|---|
| 575 | /** |
|---|
| 576 | * Sets the OSM primitives to be selected in the view of this model |
|---|
| 577 | * |
|---|
| 578 | * @param sel the collection of primitives to select |
|---|
| 579 | */ |
|---|
| 580 | public synchronized void setSelected(Collection<OsmPrimitive> sel) { |
|---|
| 581 | TableHelper.setSelectedIndices(selectionModel, |
|---|
| 582 | sel != null ? sel.stream().mapToInt(selection::indexOf) : IntStream.empty()); |
|---|
| 583 | } |
|---|
| 584 | |
|---|
| 585 | @Override |
|---|
| 586 | protected void fireContentsChanged(Object source, int index0, int index1) { |
|---|
| 587 | Collection<OsmPrimitive> sel = getSelected(); |
|---|
| 588 | super.fireContentsChanged(source, index0, index1); |
|---|
| 589 | setSelected(sel); |
|---|
| 590 | } |
|---|
| 591 | |
|---|
| 592 | /** |
|---|
| 593 | * Sets the collection of currently selected OSM objects |
|---|
| 594 | * |
|---|
| 595 | * @param selection the collection of currently selected OSM objects |
|---|
| 596 | */ |
|---|
| 597 | public void setJOSMSelection(final Collection<? extends OsmPrimitive> selection) { |
|---|
| 598 | synchronized (this) { |
|---|
| 599 | this.selection.clear(); |
|---|
| 600 | if (selection != null) { |
|---|
| 601 | this.selection.addAll(selection); |
|---|
| 602 | sort(); |
|---|
| 603 | } |
|---|
| 604 | } |
|---|
| 605 | GuiHelper.runInEDTAndWait(new Runnable() { |
|---|
| 606 | @Override public void run() { |
|---|
| 607 | fireContentsChanged(this, 0, getSize()); |
|---|
| 608 | if (selection != null) { |
|---|
| 609 | remember(selection); |
|---|
| 610 | } |
|---|
| 611 | } |
|---|
| 612 | }); |
|---|
| 613 | } |
|---|
| 614 | |
|---|
| 615 | /** |
|---|
| 616 | * Triggers a refresh of the view for all primitives in {@code toUpdate} |
|---|
| 617 | * which are currently displayed in the view |
|---|
| 618 | * |
|---|
| 619 | * @param toUpdate the collection of primitives to update |
|---|
| 620 | */ |
|---|
| 621 | public synchronized void update(Collection<? extends OsmPrimitive> toUpdate) { |
|---|
| 622 | if (toUpdate == null) return; |
|---|
| 623 | if (toUpdate.isEmpty()) return; |
|---|
| 624 | Collection<OsmPrimitive> sel = getSelected(); |
|---|
| 625 | for (OsmPrimitive p: toUpdate) { |
|---|
| 626 | int i = selection.indexOf(p); |
|---|
| 627 | if (i >= 0) { |
|---|
| 628 | super.fireContentsChanged(this, i, i); |
|---|
| 629 | } |
|---|
| 630 | } |
|---|
| 631 | setSelected(sel); |
|---|
| 632 | } |
|---|
| 633 | |
|---|
| 634 | /** |
|---|
| 635 | * Sorts the current elements in the selection |
|---|
| 636 | */ |
|---|
| 637 | public synchronized void sort() { |
|---|
| 638 | if (Config.getPref().getBoolean("selection.no_sort", false)) { |
|---|
| 639 | return; |
|---|
| 640 | } |
|---|
| 641 | int size = selection.size(); |
|---|
| 642 | if (size > 1 && size <= Config.getPref().getInt("selection.no_sort_above", 100_000)) { |
|---|
| 643 | boolean quick = size > Config.getPref().getInt("selection.fast_sort_above", 10_000); |
|---|
| 644 | Comparator<OsmPrimitive> c = Config.getPref().getBoolean("selection.sort_relations_before_ways", true) |
|---|
| 645 | ? OsmPrimitiveComparator.orderingRelationsWaysNodes() |
|---|
| 646 | : OsmPrimitiveComparator.orderingWaysRelationsNodes(); |
|---|
| 647 | try { |
|---|
| 648 | selection.sort(c.thenComparing(quick |
|---|
| 649 | ? OsmPrimitiveComparator.comparingUniqueId() |
|---|
| 650 | : OsmPrimitiveComparator.comparingNames())); |
|---|
| 651 | } catch (IllegalArgumentException e) { |
|---|
| 652 | throw BugReport.intercept(e).put("size", size).put("quick", quick).put("selection", selection); |
|---|
| 653 | } |
|---|
| 654 | } |
|---|
| 655 | } |
|---|
| 656 | |
|---|
| 657 | /* ------------------------------------------------------------------------ */ |
|---|
| 658 | /* interface ActiveLayerChangeListener */ |
|---|
| 659 | /* ------------------------------------------------------------------------ */ |
|---|
| 660 | @Override |
|---|
| 661 | public void activeOrEditLayerChanged(ActiveLayerChangeEvent e) { |
|---|
| 662 | DataSet newData = e.getSource().getEditDataSet(); |
|---|
| 663 | if (newData == null) { |
|---|
| 664 | setJOSMSelection(null); |
|---|
| 665 | history = null; |
|---|
| 666 | } else { |
|---|
| 667 | history = newData.getSelectionHistory(); |
|---|
| 668 | setJOSMSelection(newData.getAllSelected()); |
|---|
| 669 | } |
|---|
| 670 | } |
|---|
| 671 | |
|---|
| 672 | /* ------------------------------------------------------------------------ */ |
|---|
| 673 | /* interface DataSelectionListener */ |
|---|
| 674 | /* ------------------------------------------------------------------------ */ |
|---|
| 675 | @Override |
|---|
| 676 | public void selectionChanged(SelectionChangeEvent event) { |
|---|
| 677 | setJOSMSelection(event.getSelection()); |
|---|
| 678 | } |
|---|
| 679 | |
|---|
| 680 | /* ------------------------------------------------------------------------ */ |
|---|
| 681 | /* interface DataSetListener */ |
|---|
| 682 | /* ------------------------------------------------------------------------ */ |
|---|
| 683 | @Override |
|---|
| 684 | public void dataChanged(DataChangedEvent event) { |
|---|
| 685 | // refresh the whole list |
|---|
| 686 | fireContentsChanged(this, 0, getSize()); |
|---|
| 687 | } |
|---|
| 688 | |
|---|
| 689 | @Override |
|---|
| 690 | public void nodeMoved(NodeMovedEvent event) { |
|---|
| 691 | // may influence the display name of primitives, update the data |
|---|
| 692 | update(event.getPrimitives()); |
|---|
| 693 | } |
|---|
| 694 | |
|---|
| 695 | @Override |
|---|
| 696 | public void otherDatasetChange(AbstractDatasetChangedEvent event) { |
|---|
| 697 | // may influence the display name of primitives, update the data |
|---|
| 698 | update(event.getPrimitives()); |
|---|
| 699 | } |
|---|
| 700 | |
|---|
| 701 | @Override |
|---|
| 702 | public void relationMembersChanged(RelationMembersChangedEvent event) { |
|---|
| 703 | // may influence the display name of primitives, update the data |
|---|
| 704 | update(event.getPrimitives()); |
|---|
| 705 | } |
|---|
| 706 | |
|---|
| 707 | @Override |
|---|
| 708 | public void tagsChanged(TagsChangedEvent event) { |
|---|
| 709 | // may influence the display name of primitives, update the data |
|---|
| 710 | update(event.getPrimitives()); |
|---|
| 711 | } |
|---|
| 712 | |
|---|
| 713 | @Override |
|---|
| 714 | public void wayNodesChanged(WayNodesChangedEvent event) { |
|---|
| 715 | // may influence the display name of primitives, update the data |
|---|
| 716 | update(event.getPrimitives()); |
|---|
| 717 | } |
|---|
| 718 | |
|---|
| 719 | @Override |
|---|
| 720 | public void primitivesAdded(PrimitivesAddedEvent event) { |
|---|
| 721 | /* ignored - handled by SelectionChangeListener */ |
|---|
| 722 | } |
|---|
| 723 | |
|---|
| 724 | @Override |
|---|
| 725 | public void primitivesRemoved(PrimitivesRemovedEvent event) { |
|---|
| 726 | /* ignored - handled by SelectionChangeListener*/ |
|---|
| 727 | } |
|---|
| 728 | } |
|---|
| 729 | |
|---|
| 730 | /** |
|---|
| 731 | * A specialized {@link JMenuItem} for presenting one entry of the search history |
|---|
| 732 | * |
|---|
| 733 | * @author Jan Peter Stotz |
|---|
| 734 | */ |
|---|
| 735 | protected static class SearchMenuItem extends JMenuItem implements ActionListener { |
|---|
| 736 | protected final transient SearchSetting s; |
|---|
| 737 | |
|---|
| 738 | public SearchMenuItem(SearchSetting s) { |
|---|
| 739 | super(Utils.shortenString(s.toString(), |
|---|
| 740 | org.openstreetmap.josm.actions.search.SearchAction.MAX_LENGTH_SEARCH_EXPRESSION_DISPLAY)); |
|---|
| 741 | this.s = s; |
|---|
| 742 | addActionListener(this); |
|---|
| 743 | } |
|---|
| 744 | |
|---|
| 745 | @Override |
|---|
| 746 | public void actionPerformed(ActionEvent e) { |
|---|
| 747 | org.openstreetmap.josm.actions.search.SearchAction.searchStateless(s); |
|---|
| 748 | } |
|---|
| 749 | } |
|---|
| 750 | |
|---|
| 751 | /** |
|---|
| 752 | * The popup menu for the search history entries |
|---|
| 753 | * |
|---|
| 754 | */ |
|---|
| 755 | protected static class SearchPopupMenu extends JPopupMenu { |
|---|
| 756 | public static void launch(Component parent) { |
|---|
| 757 | if (org.openstreetmap.josm.actions.search.SearchAction.getSearchHistory().isEmpty()) |
|---|
| 758 | return; |
|---|
| 759 | if (parent.isShowing()) { |
|---|
| 760 | JPopupMenu menu = new SearchPopupMenu(); |
|---|
| 761 | Rectangle r = parent.getBounds(); |
|---|
| 762 | menu.show(parent, r.x, r.y + r.height); |
|---|
| 763 | } |
|---|
| 764 | } |
|---|
| 765 | |
|---|
| 766 | /** |
|---|
| 767 | * Constructs a new {@code SearchPopupMenu}. |
|---|
| 768 | */ |
|---|
| 769 | public SearchPopupMenu() { |
|---|
| 770 | for (SearchSetting ss: org.openstreetmap.josm.actions.search.SearchAction.getSearchHistory()) { |
|---|
| 771 | add(new SearchMenuItem(ss)); |
|---|
| 772 | } |
|---|
| 773 | } |
|---|
| 774 | } |
|---|
| 775 | |
|---|
| 776 | /** |
|---|
| 777 | * A specialized {@link JMenuItem} for presenting one entry of the selection history |
|---|
| 778 | * |
|---|
| 779 | * @author Jan Peter Stotz |
|---|
| 780 | */ |
|---|
| 781 | protected static class SelectionMenuItem extends JMenuItem implements ActionListener { |
|---|
| 782 | protected transient Collection<? extends OsmPrimitive> sel; |
|---|
| 783 | |
|---|
| 784 | public SelectionMenuItem(Collection<? extends OsmPrimitive> sel) { |
|---|
| 785 | this.sel = sel; |
|---|
| 786 | int ways = 0; |
|---|
| 787 | int nodes = 0; |
|---|
| 788 | int relations = 0; |
|---|
| 789 | for (OsmPrimitive o : sel) { |
|---|
| 790 | if (!o.isSelectable()) continue; // skip unselectable primitives |
|---|
| 791 | if (o instanceof Way) { |
|---|
| 792 | ways++; |
|---|
| 793 | } else if (o instanceof Node) { |
|---|
| 794 | nodes++; |
|---|
| 795 | } else if (o instanceof Relation) { |
|---|
| 796 | relations++; |
|---|
| 797 | } |
|---|
| 798 | } |
|---|
| 799 | StringBuilder text = new StringBuilder(); |
|---|
| 800 | if (ways != 0) { |
|---|
| 801 | text.append(text.length() > 0 ? ", " : "") |
|---|
| 802 | .append(trn("{0} way", "{0} ways", ways, ways)); |
|---|
| 803 | } |
|---|
| 804 | if (nodes != 0) { |
|---|
| 805 | text.append(text.length() > 0 ? ", " : "") |
|---|
| 806 | .append(trn("{0} node", "{0} nodes", nodes, nodes)); |
|---|
| 807 | } |
|---|
| 808 | if (relations != 0) { |
|---|
| 809 | text.append(text.length() > 0 ? ", " : "") |
|---|
| 810 | .append(trn("{0} relation", "{0} relations", relations, relations)); |
|---|
| 811 | } |
|---|
| 812 | if (ways + nodes + relations == 0) { |
|---|
| 813 | text.append(tr("Unselectable now")); |
|---|
| 814 | this.sel = new ArrayList<>(); // empty selection |
|---|
| 815 | } |
|---|
| 816 | DefaultNameFormatter df = DefaultNameFormatter.getInstance(); |
|---|
| 817 | if (ways + nodes + relations == 1) { |
|---|
| 818 | text.append(": "); |
|---|
| 819 | for (OsmPrimitive o : sel) { |
|---|
| 820 | text.append(o.getDisplayName(df)); |
|---|
| 821 | } |
|---|
| 822 | setText(text.toString()); |
|---|
| 823 | } else { |
|---|
| 824 | setText(tr("Selection: {0}", text)); |
|---|
| 825 | } |
|---|
| 826 | addActionListener(this); |
|---|
| 827 | } |
|---|
| 828 | |
|---|
| 829 | @Override |
|---|
| 830 | public void actionPerformed(ActionEvent e) { |
|---|
| 831 | MainApplication.getLayerManager().getActiveDataSet().setSelected(sel); |
|---|
| 832 | } |
|---|
| 833 | } |
|---|
| 834 | |
|---|
| 835 | /** |
|---|
| 836 | * The popup menu for the JOSM selection history entries |
|---|
| 837 | */ |
|---|
| 838 | protected static class SelectionHistoryPopup extends JPopupMenu { |
|---|
| 839 | public static void launch(Component parent, Collection<Collection<? extends OsmPrimitive>> history) { |
|---|
| 840 | if (Utils.isEmpty(history)) return; |
|---|
| 841 | if (parent.isShowing()) { |
|---|
| 842 | JPopupMenu menu = new SelectionHistoryPopup(history); |
|---|
| 843 | Rectangle r = parent.getBounds(); |
|---|
| 844 | menu.show(parent, r.x, r.y + r.height); |
|---|
| 845 | } |
|---|
| 846 | } |
|---|
| 847 | |
|---|
| 848 | public SelectionHistoryPopup(Collection<Collection<? extends OsmPrimitive>> history) { |
|---|
| 849 | for (Collection<? extends OsmPrimitive> sel : history) { |
|---|
| 850 | add(new SelectionMenuItem(sel)); |
|---|
| 851 | } |
|---|
| 852 | } |
|---|
| 853 | } |
|---|
| 854 | |
|---|
| 855 | /** |
|---|
| 856 | * A transfer handler class for drag-and-drop support. |
|---|
| 857 | */ |
|---|
| 858 | protected class SelectionTransferHandler extends TransferHandler { |
|---|
| 859 | |
|---|
| 860 | @Override |
|---|
| 861 | public int getSourceActions(JComponent c) { |
|---|
| 862 | return COPY; |
|---|
| 863 | } |
|---|
| 864 | |
|---|
| 865 | @Override |
|---|
| 866 | protected Transferable createTransferable(JComponent c) { |
|---|
| 867 | return new PrimitiveTransferable(PrimitiveTransferData.getData(getSelectedPrimitives())); |
|---|
| 868 | } |
|---|
| 869 | } |
|---|
| 870 | } |
|---|