source: josm/trunk/src/org/openstreetmap/josm/gui/dialogs/RelationListDialog.java@ 11452

Last change on this file since 11452 was 11386, checked in by Don-vip, 7 years ago

sonar - squid:S1066 - Collapsible "if" statements should be merged
  • Property svn:eol-style set to native
File size: 26.3 KB
Line 
1// License: GPL. For details, see LICENSE file.
2package org.openstreetmap.josm.gui.dialogs;
3
4import static org.openstreetmap.josm.tools.I18n.tr;
5
6import java.awt.BorderLayout;
7import java.awt.Component;
8import java.awt.event.ActionEvent;
9import java.awt.event.KeyEvent;
10import java.awt.event.MouseEvent;
11import java.util.ArrayList;
12import java.util.Arrays;
13import java.util.Collection;
14import java.util.Collections;
15import java.util.HashSet;
16import java.util.List;
17import java.util.Set;
18
19import javax.swing.AbstractAction;
20import javax.swing.AbstractListModel;
21import javax.swing.DefaultListSelectionModel;
22import javax.swing.FocusManager;
23import javax.swing.JComponent;
24import javax.swing.JList;
25import javax.swing.JMenuItem;
26import javax.swing.JPanel;
27import javax.swing.JPopupMenu;
28import javax.swing.JScrollPane;
29import javax.swing.KeyStroke;
30import javax.swing.ListSelectionModel;
31
32import org.openstreetmap.josm.Main;
33import org.openstreetmap.josm.actions.ExpertToggleAction;
34import org.openstreetmap.josm.actions.relation.AddSelectionToRelations;
35import org.openstreetmap.josm.actions.relation.DeleteRelationsAction;
36import org.openstreetmap.josm.actions.relation.DownloadMembersAction;
37import org.openstreetmap.josm.actions.relation.DownloadSelectedIncompleteMembersAction;
38import org.openstreetmap.josm.actions.relation.DuplicateRelationAction;
39import org.openstreetmap.josm.actions.relation.EditRelationAction;
40import org.openstreetmap.josm.actions.relation.RecentRelationsAction;
41import org.openstreetmap.josm.actions.relation.SelectMembersAction;
42import org.openstreetmap.josm.actions.relation.SelectRelationAction;
43import org.openstreetmap.josm.actions.search.SearchCompiler;
44import org.openstreetmap.josm.data.osm.DataSet;
45import org.openstreetmap.josm.data.osm.OsmPrimitive;
46import org.openstreetmap.josm.data.osm.Relation;
47import org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent;
48import org.openstreetmap.josm.data.osm.event.DataChangedEvent;
49import org.openstreetmap.josm.data.osm.event.DataSetListener;
50import org.openstreetmap.josm.data.osm.event.DatasetEventManager;
51import org.openstreetmap.josm.data.osm.event.DatasetEventManager.FireMode;
52import org.openstreetmap.josm.data.osm.event.NodeMovedEvent;
53import org.openstreetmap.josm.data.osm.event.PrimitivesAddedEvent;
54import org.openstreetmap.josm.data.osm.event.PrimitivesRemovedEvent;
55import org.openstreetmap.josm.data.osm.event.RelationMembersChangedEvent;
56import org.openstreetmap.josm.data.osm.event.TagsChangedEvent;
57import org.openstreetmap.josm.data.osm.event.WayNodesChangedEvent;
58import org.openstreetmap.josm.gui.DefaultNameFormatter;
59import org.openstreetmap.josm.gui.MapView;
60import org.openstreetmap.josm.gui.NavigatableComponent;
61import org.openstreetmap.josm.gui.OsmPrimitivRenderer;
62import org.openstreetmap.josm.gui.PopupMenuHandler;
63import org.openstreetmap.josm.gui.SideButton;
64import org.openstreetmap.josm.gui.dialogs.relation.RelationEditor;
65import org.openstreetmap.josm.gui.layer.Layer;
66import org.openstreetmap.josm.gui.layer.LayerManager.LayerAddEvent;
67import org.openstreetmap.josm.gui.layer.LayerManager.LayerChangeListener;
68import org.openstreetmap.josm.gui.layer.LayerManager.LayerOrderChangeEvent;
69import org.openstreetmap.josm.gui.layer.LayerManager.LayerRemoveEvent;
70import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeEvent;
71import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeListener;
72import org.openstreetmap.josm.gui.layer.OsmDataLayer;
73import org.openstreetmap.josm.gui.util.GuiHelper;
74import org.openstreetmap.josm.gui.util.HighlightHelper;
75import org.openstreetmap.josm.gui.widgets.CompileSearchTextDecorator;
76import org.openstreetmap.josm.gui.widgets.DisableShortcutsOnFocusGainedTextField;
77import org.openstreetmap.josm.gui.widgets.JosmTextField;
78import org.openstreetmap.josm.gui.widgets.PopupMenuLauncher;
79import org.openstreetmap.josm.tools.ImageProvider;
80import org.openstreetmap.josm.tools.InputMapUtils;
81import org.openstreetmap.josm.tools.Shortcut;
82import org.openstreetmap.josm.tools.SubclassFilteredCollection;
83
84/**
85 * A dialog showing all known relations, with buttons to add, edit, and delete them.
86 *
87 * We don't have such dialogs for nodes, segments, and ways, because those
88 * objects are visible on the map and can be selected there. Relations are not.
89 */
90public class RelationListDialog extends ToggleDialog
91 implements DataSetListener, NavigatableComponent.ZoomChangeListener, ExpertToggleAction.ExpertModeChangeListener {
92 /** The display list. */
93 private final JList<Relation> displaylist;
94 /** the list model used */
95 private final RelationListModel model;
96
97 private final NewAction newAction;
98
99 /** the popup menu and its handler */
100 private final JPopupMenu popupMenu = new JPopupMenu();
101 private final transient PopupMenuHandler popupMenuHandler = new PopupMenuHandler(popupMenu);
102
103 private final JosmTextField filter;
104
105 // Actions
106 /** the edit action */
107 private final EditRelationAction editAction = new EditRelationAction();
108 /** the delete action */
109 private final DeleteRelationsAction deleteRelationsAction = new DeleteRelationsAction();
110 /** the duplicate action */
111 private final DuplicateRelationAction duplicateAction = new DuplicateRelationAction();
112 private final DownloadMembersAction downloadMembersAction = new DownloadMembersAction();
113 private final DownloadSelectedIncompleteMembersAction downloadSelectedIncompleteMembersAction =
114 new DownloadSelectedIncompleteMembersAction();
115 private final SelectMembersAction selectMembersAction = new SelectMembersAction(false);
116 private final SelectMembersAction addMembersToSelectionAction = new SelectMembersAction(true);
117 private final SelectRelationAction selectRelationAction = new SelectRelationAction(false);
118 private final SelectRelationAction addRelationToSelectionAction = new SelectRelationAction(true);
119 /** add all selected primitives to the given relations */
120 private final AddSelectionToRelations addSelectionToRelations = new AddSelectionToRelations();
121 private transient JMenuItem addSelectionToRelationMenuItem;
122
123 private final transient HighlightHelper highlightHelper = new HighlightHelper();
124 private final boolean highlightEnabled = Main.pref.getBoolean("draw.target-highlight", true);
125 private final transient RecentRelationsAction recentRelationsAction;
126
127 /**
128 * Constructs <code>RelationListDialog</code>
129 */
130 public RelationListDialog() {
131 super(tr("Relations"), "relationlist", tr("Open a list of all relations."),
132 Shortcut.registerShortcut("subwindow:relations", tr("Toggle: {0}", tr("Relations")),
133 KeyEvent.VK_R, Shortcut.ALT_SHIFT), 150, true);
134
135 // create the list of relations
136 //
137 DefaultListSelectionModel selectionModel = new DefaultListSelectionModel();
138 model = new RelationListModel(selectionModel);
139 displaylist = new JList<>(model);
140 displaylist.setSelectionModel(selectionModel);
141 displaylist.setCellRenderer(new NoTooltipOsmRenderer());
142 displaylist.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
143 displaylist.addMouseListener(new MouseEventHandler());
144
145 // the new action
146 //
147 newAction = new NewAction();
148
149 filter = setupFilter();
150
151 displaylist.addListSelectionListener(e -> {
152 if (!e.getValueIsAdjusting()) updateActionsRelationLists();
153 });
154
155 // Setup popup menu handler
156 setupPopupMenuHandler();
157
158 JPanel pane = new JPanel(new BorderLayout());
159 pane.add(filter, BorderLayout.NORTH);
160 pane.add(new JScrollPane(displaylist), BorderLayout.CENTER);
161
162 SideButton editButton = new SideButton(editAction, false);
163 recentRelationsAction = new RecentRelationsAction(editButton);
164
165 createLayout(pane, false, Arrays.asList(new SideButton[]{
166 new SideButton(newAction, false),
167 editButton,
168 new SideButton(duplicateAction, false),
169 new SideButton(deleteRelationsAction, false),
170 new SideButton(selectRelationAction, false)
171 }));
172
173 InputMapUtils.unassignCtrlShiftUpDown(displaylist, JComponent.WHEN_FOCUSED);
174
175 // Select relation on Enter
176 InputMapUtils.addEnterAction(displaylist, selectRelationAction);
177
178 // Edit relation on Ctrl-Enter
179 displaylist.getActionMap().put("edit", editAction);
180 displaylist.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, KeyEvent.CTRL_MASK), "edit");
181
182 // Do not hide copy action because of default JList override (fix #9815)
183 displaylist.getActionMap().put("copy", Main.main.menu.copy);
184 displaylist.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_C, GuiHelper.getMenuShortcutKeyMaskEx()), "copy");
185
186 updateActionsRelationLists();
187 }
188
189 @Override
190 public void destroy() {
191 model.clear();
192 super.destroy();
193 }
194
195 public void enableRecentRelations() {
196 recentRelationsAction.enableArrow();
197 }
198
199 // inform all actions about list of relations they need
200 private void updateActionsRelationLists() {
201 List<Relation> sel = model.getSelectedRelations();
202 popupMenuHandler.setPrimitives(sel);
203
204 Component focused = FocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
205
206 //update highlights
207 if (highlightEnabled && focused == displaylist && Main.isDisplayingMapView() && highlightHelper.highlightOnly(sel)) {
208 Main.map.mapView.repaint();
209 }
210 }
211
212 @Override
213 public void showNotify() {
214 Main.getLayerManager().addLayerChangeListener(newAction);
215 Main.getLayerManager().addActiveLayerChangeListener(newAction);
216 MapView.addZoomChangeListener(this);
217 newAction.updateEnabledState();
218 DatasetEventManager.getInstance().addDatasetListener(this, FireMode.IN_EDT);
219 DataSet.addSelectionListener(addSelectionToRelations);
220 dataChanged(null);
221 ExpertToggleAction.addExpertModeChangeListener(this);
222 expertChanged(ExpertToggleAction.isExpert());
223 }
224
225 @Override
226 public void hideNotify() {
227 Main.getLayerManager().removeActiveLayerChangeListener(newAction);
228 Main.getLayerManager().removeLayerChangeListener(newAction);
229 MapView.removeZoomChangeListener(this);
230 DatasetEventManager.getInstance().removeDatasetListener(this);
231 DataSet.removeSelectionListener(addSelectionToRelations);
232 ExpertToggleAction.removeExpertModeChangeListener(this);
233 }
234
235 private void resetFilter() {
236 filter.setText(null);
237 }
238
239 /**
240 * Initializes the relation list dialog from a layer. If <code>layer</code> is null
241 * or if it isn't an {@link OsmDataLayer} the dialog is reset to an empty dialog.
242 * Otherwise it is initialized with the list of non-deleted and visible relations
243 * in the layer's dataset.
244 *
245 * @param layer the layer. May be null.
246 */
247 protected void initFromLayer(Layer layer) {
248 if (!(layer instanceof OsmDataLayer)) {
249 model.setRelations(null);
250 return;
251 }
252 OsmDataLayer l = (OsmDataLayer) layer;
253 model.setRelations(l.data.getRelations());
254 model.updateTitle();
255 updateActionsRelationLists();
256 }
257
258 /**
259 * @return The selected relation in the list
260 */
261 private Relation getSelected() {
262 if (model.getSize() == 1) {
263 displaylist.setSelectedIndex(0);
264 }
265 return displaylist.getSelectedValue();
266 }
267
268 /**
269 * Selects the relation <code>relation</code> in the list of relations.
270 *
271 * @param relation the relation
272 */
273 public void selectRelation(Relation relation) {
274 selectRelations(Collections.singleton(relation));
275 }
276
277 /**
278 * Selects the relations in the list of relations.
279 * @param relations the relations to be selected
280 */
281 public void selectRelations(Collection<Relation> relations) {
282 if (relations == null || relations.isEmpty()) {
283 model.setSelectedRelations(null);
284 } else {
285 model.setSelectedRelations(relations);
286 Integer i = model.getVisibleRelationIndex(relations.iterator().next());
287 if (i != null) {
288 // Not all relations have to be in the list
289 // (for example when the relation list is hidden, it's not updated with new relations)
290 displaylist.scrollRectToVisible(displaylist.getCellBounds(i, i));
291 }
292 }
293 }
294
295 private JosmTextField setupFilter() {
296 final JosmTextField f = new DisableShortcutsOnFocusGainedTextField();
297 f.setToolTipText(tr("Relation list filter"));
298 final CompileSearchTextDecorator decorator = CompileSearchTextDecorator.decorate(f);
299 f.addPropertyChangeListener("filter", evt -> model.setFilter(decorator.getMatch()));
300 return f;
301 }
302
303 static final class NoTooltipOsmRenderer extends OsmPrimitivRenderer {
304 @Override
305 protected String getComponentToolTipText(OsmPrimitive value) {
306 // Don't show the default tooltip in the relation list
307 return null;
308 }
309 }
310
311 class MouseEventHandler extends PopupMenuLauncher {
312
313 MouseEventHandler() {
314 super(popupMenu);
315 }
316
317 @Override
318 public void mouseExited(MouseEvent me) {
319 if (highlightEnabled) highlightHelper.clear();
320 }
321
322 protected void setCurrentRelationAsSelection() {
323 Main.getLayerManager().getEditDataSet().setSelected(displaylist.getSelectedValue());
324 }
325
326 protected void editCurrentRelation() {
327 EditRelationAction.launchEditor(getSelected());
328 }
329
330 @Override
331 public void mouseClicked(MouseEvent e) {
332 if (Main.getLayerManager().getEditLayer() == null) return;
333 if (isDoubleClick(e)) {
334 if (e.isControlDown()) {
335 editCurrentRelation();
336 } else {
337 setCurrentRelationAsSelection();
338 }
339 }
340 }
341 }
342
343 /**
344 * The action for creating a new relation.
345 */
346 static class NewAction extends AbstractAction implements LayerChangeListener, ActiveLayerChangeListener {
347 NewAction() {
348 putValue(SHORT_DESCRIPTION, tr("Create a new relation"));
349 putValue(NAME, tr("New"));
350 new ImageProvider("dialogs", "addrelation").getResource().attachImageIcon(this, true);
351 updateEnabledState();
352 }
353
354 public void run() {
355 RelationEditor.getEditor(Main.getLayerManager().getEditLayer(), null, null).setVisible(true);
356 }
357
358 @Override
359 public void actionPerformed(ActionEvent e) {
360 run();
361 }
362
363 protected void updateEnabledState() {
364 setEnabled(Main.getLayerManager().getEditLayer() != null);
365 }
366
367 @Override
368 public void activeOrEditLayerChanged(ActiveLayerChangeEvent e) {
369 updateEnabledState();
370 }
371
372 @Override
373 public void layerAdded(LayerAddEvent e) {
374 updateEnabledState();
375 }
376
377 @Override
378 public void layerRemoving(LayerRemoveEvent e) {
379 updateEnabledState();
380 }
381
382 @Override
383 public void layerOrderChanged(LayerOrderChangeEvent e) {
384 // Do nothing
385 }
386 }
387
388 /**
389 * The list model for the list of relations displayed in the relation list dialog.
390 */
391 private class RelationListModel extends AbstractListModel<Relation> {
392 private final transient List<Relation> relations = new ArrayList<>();
393 private transient List<Relation> filteredRelations;
394 private final DefaultListSelectionModel selectionModel;
395 private transient SearchCompiler.Match filter;
396
397 RelationListModel(DefaultListSelectionModel selectionModel) {
398 this.selectionModel = selectionModel;
399 }
400
401 /**
402 * Clears the model.
403 */
404 public void clear() {
405 relations.clear();
406 if (filteredRelations != null)
407 filteredRelations.clear();
408 filter = null;
409 }
410
411 /**
412 * Sorts the model using {@link DefaultNameFormatter} relation comparator.
413 */
414 public void sort() {
415 relations.sort(DefaultNameFormatter.getInstance().getRelationComparator());
416 }
417
418 private boolean isValid(Relation r) {
419 return !r.isDeleted() && r.isVisible() && !r.isIncomplete();
420 }
421
422 public void setRelations(Collection<Relation> relations) {
423 List<Relation> sel = getSelectedRelations();
424 this.relations.clear();
425 this.filteredRelations = null;
426 if (relations == null) {
427 selectionModel.clearSelection();
428 fireContentsChanged(this, 0, getSize());
429 return;
430 }
431 for (Relation r: relations) {
432 if (isValid(r)) {
433 this.relations.add(r);
434 }
435 }
436 sort();
437 updateFilteredRelations();
438 fireIntervalAdded(this, 0, getSize());
439 setSelectedRelations(sel);
440 }
441
442 /**
443 * Add all relations in <code>addedPrimitives</code> to the model for the
444 * relation list dialog
445 *
446 * @param addedPrimitives the collection of added primitives. May include nodes,
447 * ways, and relations.
448 */
449 public void addRelations(Collection<? extends OsmPrimitive> addedPrimitives) {
450 boolean added = false;
451 for (OsmPrimitive p: addedPrimitives) {
452 if (!(p instanceof Relation)) {
453 continue;
454 }
455
456 Relation r = (Relation) p;
457 if (relations.contains(r)) {
458 continue;
459 }
460 if (isValid(r)) {
461 relations.add(r);
462 added = true;
463 }
464 }
465 if (added) {
466 List<Relation> sel = getSelectedRelations();
467 sort();
468 updateFilteredRelations();
469 fireIntervalAdded(this, 0, getSize());
470 setSelectedRelations(sel);
471 }
472 }
473
474 /**
475 * Removes all relations in <code>removedPrimitives</code> from the model
476 *
477 * @param removedPrimitives the removed primitives. May include nodes, ways,
478 * and relations
479 */
480 public void removeRelations(Collection<? extends OsmPrimitive> removedPrimitives) {
481 if (removedPrimitives == null) return;
482 // extract the removed relations
483 //
484 Set<Relation> removedRelations = new HashSet<>();
485 for (OsmPrimitive p: removedPrimitives) {
486 if (!(p instanceof Relation)) {
487 continue;
488 }
489 removedRelations.add((Relation) p);
490 }
491 if (removedRelations.isEmpty())
492 return;
493 int size = relations.size();
494 relations.removeAll(removedRelations);
495 if (filteredRelations != null) {
496 filteredRelations.removeAll(removedRelations);
497 }
498 if (size != relations.size()) {
499 List<Relation> sel = getSelectedRelations();
500 sort();
501 fireContentsChanged(this, 0, getSize());
502 setSelectedRelations(sel);
503 }
504 }
505
506 private void updateFilteredRelations() {
507 if (filter != null) {
508 filteredRelations = new ArrayList<>(SubclassFilteredCollection.filter(relations, filter::match));
509 } else if (filteredRelations != null) {
510 filteredRelations = null;
511 }
512 }
513
514 public void setFilter(final SearchCompiler.Match filter) {
515 this.filter = filter;
516 updateFilteredRelations();
517 List<Relation> sel = getSelectedRelations();
518 fireContentsChanged(this, 0, getSize());
519 setSelectedRelations(sel);
520 updateTitle();
521 }
522
523 private List<Relation> getVisibleRelations() {
524 return filteredRelations == null ? relations : filteredRelations;
525 }
526
527 private Relation getVisibleRelation(int index) {
528 if (index < 0 || index >= getVisibleRelations().size()) return null;
529 return getVisibleRelations().get(index);
530 }
531
532 @Override
533 public Relation getElementAt(int index) {
534 return getVisibleRelation(index);
535 }
536
537 @Override
538 public int getSize() {
539 return getVisibleRelations().size();
540 }
541
542 /**
543 * Replies the list of selected relations. Empty list,
544 * if there are no selected relations.
545 *
546 * @return the list of selected, non-new relations.
547 */
548 public List<Relation> getSelectedRelations() {
549 List<Relation> ret = new ArrayList<>();
550 for (int i = 0; i < getSize(); i++) {
551 if (!selectionModel.isSelectedIndex(i)) {
552 continue;
553 }
554 ret.add(getVisibleRelation(i));
555 }
556 return ret;
557 }
558
559 /**
560 * Sets the selected relations.
561 *
562 * @param sel the list of selected relations
563 */
564 public void setSelectedRelations(Collection<Relation> sel) {
565 selectionModel.setValueIsAdjusting(true);
566 selectionModel.clearSelection();
567 if (sel != null && !sel.isEmpty()) {
568 if (!getVisibleRelations().containsAll(sel)) {
569 resetFilter();
570 }
571 for (Relation r: sel) {
572 Integer i = getVisibleRelationIndex(r);
573 if (i != null) {
574 selectionModel.addSelectionInterval(i, i);
575 }
576 }
577 }
578 selectionModel.setValueIsAdjusting(false);
579 }
580
581 private Integer getVisibleRelationIndex(Relation rel) {
582 int i = getVisibleRelations().indexOf(rel);
583 if (i < 0)
584 return null;
585 return i;
586 }
587
588 public void updateTitle() {
589 if (!relations.isEmpty() && relations.size() != getSize()) {
590 RelationListDialog.this.setTitle(tr("Relations: {0}/{1}", getSize(), relations.size()));
591 } else if (getSize() > 0) {
592 RelationListDialog.this.setTitle(tr("Relations: {0}", getSize()));
593 } else {
594 RelationListDialog.this.setTitle(tr("Relations"));
595 }
596 }
597 }
598
599 private void setupPopupMenuHandler() {
600
601 // -- select action
602 popupMenuHandler.addAction(selectRelationAction);
603 popupMenuHandler.addAction(addRelationToSelectionAction);
604
605 // -- select members action
606 popupMenuHandler.addAction(selectMembersAction);
607 popupMenuHandler.addAction(addMembersToSelectionAction);
608
609 popupMenuHandler.addSeparator();
610 // -- download members action
611 popupMenuHandler.addAction(downloadMembersAction);
612
613 // -- download incomplete members action
614 popupMenuHandler.addAction(downloadSelectedIncompleteMembersAction);
615
616 popupMenuHandler.addSeparator();
617 popupMenuHandler.addAction(editAction).setVisible(false);
618 popupMenuHandler.addAction(duplicateAction).setVisible(false);
619 popupMenuHandler.addAction(deleteRelationsAction).setVisible(false);
620
621 addSelectionToRelationMenuItem = popupMenuHandler.addAction(addSelectionToRelations);
622 }
623
624 /* ---------------------------------------------------------------------------------- */
625 /* Methods that can be called from plugins */
626 /* ---------------------------------------------------------------------------------- */
627
628 /**
629 * Replies the popup menu handler.
630 * @return The popup menu handler
631 */
632 public PopupMenuHandler getPopupMenuHandler() {
633 return popupMenuHandler;
634 }
635
636 /**
637 * Replies the list of selected relations. Empty list, if there are no selected relations.
638 * @return the list of selected, non-new relations.
639 */
640 public Collection<Relation> getSelectedRelations() {
641 return model.getSelectedRelations();
642 }
643
644 /* ---------------------------------------------------------------------------------- */
645 /* DataSetListener */
646 /* ---------------------------------------------------------------------------------- */
647
648 @Override
649 public void nodeMoved(NodeMovedEvent event) {
650 /* irrelevant in this context */
651 }
652
653 @Override
654 public void wayNodesChanged(WayNodesChangedEvent event) {
655 /* irrelevant in this context */
656 }
657
658 @Override
659 public void primitivesAdded(final PrimitivesAddedEvent event) {
660 model.addRelations(event.getPrimitives());
661 model.updateTitle();
662 }
663
664 @Override
665 public void primitivesRemoved(final PrimitivesRemovedEvent event) {
666 model.removeRelations(event.getPrimitives());
667 model.updateTitle();
668 }
669
670 @Override
671 public void relationMembersChanged(final RelationMembersChangedEvent event) {
672 List<Relation> sel = model.getSelectedRelations();
673 model.sort();
674 model.setSelectedRelations(sel);
675 displaylist.repaint();
676 }
677
678 @Override
679 public void tagsChanged(TagsChangedEvent event) {
680 OsmPrimitive prim = event.getPrimitive();
681 if (!(prim instanceof Relation))
682 return;
683 // trigger a sort of the relation list because the display name may have changed
684 //
685 List<Relation> sel = model.getSelectedRelations();
686 model.sort();
687 model.setSelectedRelations(sel);
688 displaylist.repaint();
689 }
690
691 @Override
692 public void dataChanged(DataChangedEvent event) {
693 initFromLayer(Main.getLayerManager().getEditLayer());
694 }
695
696 @Override
697 public void otherDatasetChange(AbstractDatasetChangedEvent event) {
698 /* ignore */
699 }
700
701 @Override
702 public void zoomChanged() {
703 // re-filter relations
704 if (model.filter != null) {
705 model.setFilter(model.filter);
706 }
707 }
708
709 @Override
710 public void expertChanged(boolean isExpert) {
711 addSelectionToRelationMenuItem.setVisible(isExpert);
712 }
713}
Note: See TracBrowser for help on using the repository browser.