source: josm/trunk/src/org/openstreetmap/josm/gui/dialogs/RelationListDialog.java@ 10491

Last change on this file since 10491 was 10453, checked in by Don-vip, 8 years ago

fix #13023 - Replace uses of hasEditLayer() with new layer manager (patch by michael2402, modified) - gsoc-core
  • Property svn:eol-style set to native
File size: 26.4 KB
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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.beans.PropertyChangeEvent;
12import java.beans.PropertyChangeListener;
13import java.util.ArrayList;
14import java.util.Arrays;
15import java.util.Collection;
16import java.util.Collections;
17import java.util.HashSet;
18import java.util.List;
19import java.util.Set;
20
21import javax.swing.AbstractAction;
22import javax.swing.AbstractListModel;
23import javax.swing.DefaultListSelectionModel;
24import javax.swing.FocusManager;
25import javax.swing.JComponent;
26import javax.swing.JList;
27import javax.swing.JMenuItem;
28import javax.swing.JPanel;
29import javax.swing.JPopupMenu;
30import javax.swing.JScrollPane;
31import javax.swing.KeyStroke;
32import javax.swing.ListSelectionModel;
33import javax.swing.event.ListSelectionEvent;
34import javax.swing.event.ListSelectionListener;
35
36import org.openstreetmap.josm.Main;
37import org.openstreetmap.josm.actions.ExpertToggleAction;
38import org.openstreetmap.josm.actions.relation.AddSelectionToRelations;
39import org.openstreetmap.josm.actions.relation.DeleteRelationsAction;
40import org.openstreetmap.josm.actions.relation.DownloadMembersAction;
41import org.openstreetmap.josm.actions.relation.DownloadSelectedIncompleteMembersAction;
42import org.openstreetmap.josm.actions.relation.DuplicateRelationAction;
43import org.openstreetmap.josm.actions.relation.EditRelationAction;
44import org.openstreetmap.josm.actions.relation.RecentRelationsAction;
45import org.openstreetmap.josm.actions.relation.SelectMembersAction;
46import org.openstreetmap.josm.actions.relation.SelectRelationAction;
47import org.openstreetmap.josm.actions.search.SearchCompiler;
48import org.openstreetmap.josm.data.osm.DataSet;
49import org.openstreetmap.josm.data.osm.OsmPrimitive;
50import org.openstreetmap.josm.data.osm.Relation;
51import org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent;
52import org.openstreetmap.josm.data.osm.event.DataChangedEvent;
53import org.openstreetmap.josm.data.osm.event.DataSetListener;
54import org.openstreetmap.josm.data.osm.event.DatasetEventManager;
55import org.openstreetmap.josm.data.osm.event.DatasetEventManager.FireMode;
56import org.openstreetmap.josm.data.osm.event.NodeMovedEvent;
57import org.openstreetmap.josm.data.osm.event.PrimitivesAddedEvent;
58import org.openstreetmap.josm.data.osm.event.PrimitivesRemovedEvent;
59import org.openstreetmap.josm.data.osm.event.RelationMembersChangedEvent;
60import org.openstreetmap.josm.data.osm.event.TagsChangedEvent;
61import org.openstreetmap.josm.data.osm.event.WayNodesChangedEvent;
62import org.openstreetmap.josm.gui.DefaultNameFormatter;
63import org.openstreetmap.josm.gui.MapView;
64import org.openstreetmap.josm.gui.NavigatableComponent;
65import org.openstreetmap.josm.gui.OsmPrimitivRenderer;
66import org.openstreetmap.josm.gui.PopupMenuHandler;
67import org.openstreetmap.josm.gui.SideButton;
68import org.openstreetmap.josm.gui.dialogs.relation.RelationEditor;
69import org.openstreetmap.josm.gui.layer.Layer;
70import org.openstreetmap.josm.gui.layer.LayerManager.LayerAddEvent;
71import org.openstreetmap.josm.gui.layer.LayerManager.LayerChangeListener;
72import org.openstreetmap.josm.gui.layer.LayerManager.LayerOrderChangeEvent;
73import org.openstreetmap.josm.gui.layer.LayerManager.LayerRemoveEvent;
74import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeEvent;
75import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeListener;
76import org.openstreetmap.josm.gui.layer.OsmDataLayer;
77import org.openstreetmap.josm.gui.util.GuiHelper;
78import org.openstreetmap.josm.gui.util.HighlightHelper;
79import org.openstreetmap.josm.gui.widgets.CompileSearchTextDecorator;
80import org.openstreetmap.josm.gui.widgets.DisableShortcutsOnFocusGainedTextField;
81import org.openstreetmap.josm.gui.widgets.JosmTextField;
82import org.openstreetmap.josm.gui.widgets.PopupMenuLauncher;
83import org.openstreetmap.josm.tools.ImageProvider;
84import org.openstreetmap.josm.tools.InputMapUtils;
85import org.openstreetmap.josm.tools.Predicate;
86import org.openstreetmap.josm.tools.Shortcut;
87import org.openstreetmap.josm.tools.Utils;
88
89/**
90 * A dialog showing all known relations, with buttons to add, edit, and delete them.
91 *
92 * We don't have such dialogs for nodes, segments, and ways, because those
93 * objects are visible on the map and can be selected there. Relations are not.
94 */
95public class RelationListDialog extends ToggleDialog
96 implements DataSetListener, NavigatableComponent.ZoomChangeListener, ExpertToggleAction.ExpertModeChangeListener {
97 /** The display list. */
98 private final JList<Relation> displaylist;
99 /** the list model used */
100 private final RelationListModel model;
101
102 private final NewAction newAction;
103
104 /** the popup menu and its handler */
105 private final JPopupMenu popupMenu = new JPopupMenu();
106 private final transient PopupMenuHandler popupMenuHandler = new PopupMenuHandler(popupMenu);
107
108 private final JosmTextField filter;
109
110 // Actions
111 /** the edit action */
112 private final EditRelationAction editAction = new EditRelationAction();
113 /** the delete action */
114 private final DeleteRelationsAction deleteRelationsAction = new DeleteRelationsAction();
115 /** the duplicate action */
116 private final DuplicateRelationAction duplicateAction = new DuplicateRelationAction();
117 private final DownloadMembersAction downloadMembersAction = new DownloadMembersAction();
118 private final DownloadSelectedIncompleteMembersAction downloadSelectedIncompleteMembersAction =
119 new DownloadSelectedIncompleteMembersAction();
120 private final SelectMembersAction selectMembersAction = new SelectMembersAction(false);
121 private final SelectMembersAction addMembersToSelectionAction = new SelectMembersAction(true);
122 private final SelectRelationAction selectRelationAction = new SelectRelationAction(false);
123 private final SelectRelationAction addRelationToSelectionAction = new SelectRelationAction(true);
124 /** add all selected primitives to the given relations */
125 private final AddSelectionToRelations addSelectionToRelations = new AddSelectionToRelations();
126 private transient JMenuItem addSelectionToRelationMenuItem;
127
128 private final transient HighlightHelper highlightHelper = new HighlightHelper();
129 private final boolean highlightEnabled = Main.pref.getBoolean("draw.target-highlight", true);
130 private final transient RecentRelationsAction recentRelationsAction;
131
132 /**
133 * Constructs <code>RelationListDialog</code>
134 */
135 public RelationListDialog() {
136 super(tr("Relations"), "relationlist", tr("Open a list of all relations."),
137 Shortcut.registerShortcut("subwindow:relations", tr("Toggle: {0}", tr("Relations")),
138 KeyEvent.VK_R, Shortcut.ALT_SHIFT), 150, true);
139
140 // create the list of relations
141 //
142 DefaultListSelectionModel selectionModel = new DefaultListSelectionModel();
143 model = new RelationListModel(selectionModel);
144 displaylist = new JList<>(model);
145 displaylist.setSelectionModel(selectionModel);
146 displaylist.setCellRenderer(new OsmPrimitivRenderer() {
147 /**
148 * Don't show the default tooltip in the relation list.
149 */
150 @Override
151 protected String getComponentToolTipText(OsmPrimitive value) {
152 return null;
153 }
154 });
155 displaylist.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
156 displaylist.addMouseListener(new MouseEventHandler());
157
158 // the new action
159 //
160 newAction = new NewAction();
161
162 filter = setupFilter();
163
164 displaylist.addListSelectionListener(new ListSelectionListener() {
165 @Override
166 public void valueChanged(ListSelectionEvent e) {
167 updateActionsRelationLists();
168 }
169 });
170
171 // Setup popup menu handler
172 setupPopupMenuHandler();
173
174 JPanel pane = new JPanel(new BorderLayout());
175 pane.add(filter, BorderLayout.NORTH);
176 pane.add(new JScrollPane(displaylist), BorderLayout.CENTER);
177
178 SideButton editButton = new SideButton(editAction, false);
179 recentRelationsAction = new RecentRelationsAction(editButton);
180
181 createLayout(pane, false, Arrays.asList(new SideButton[]{
182 new SideButton(newAction, false),
183 editButton,
184 new SideButton(duplicateAction, false),
185 new SideButton(deleteRelationsAction, false),
186 new SideButton(selectRelationAction, false)
187 }));
188
189 InputMapUtils.unassignCtrlShiftUpDown(displaylist, JComponent.WHEN_FOCUSED);
190
191 // Select relation on Enter
192 InputMapUtils.addEnterAction(displaylist, selectRelationAction);
193
194 // Edit relation on Ctrl-Enter
195 displaylist.getActionMap().put("edit", editAction);
196 displaylist.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, KeyEvent.CTRL_MASK), "edit");
197
198 // Do not hide copy action because of default JList override (fix #9815)
199 displaylist.getActionMap().put("copy", Main.main.menu.copy);
200 displaylist.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_C, GuiHelper.getMenuShortcutKeyMaskEx()), "copy");
201
202 updateActionsRelationLists();
203 }
204
205 public void enableRecentRelations() {
206 recentRelationsAction.enableArrow();
207 }
208
209 // inform all actions about list of relations they need
210 private void updateActionsRelationLists() {
211 List<Relation> sel = model.getSelectedRelations();
212 popupMenuHandler.setPrimitives(sel);
213
214 Component focused = FocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
215
216 //update highlights
217 if (highlightEnabled && focused == displaylist && Main.isDisplayingMapView()) {
218 if (highlightHelper.highlightOnly(sel)) {
219 Main.map.mapView.repaint();
220 }
221 }
222 }
223
224 @Override
225 public void showNotify() {
226 Main.getLayerManager().addLayerChangeListener(newAction);
227 Main.getLayerManager().addActiveLayerChangeListener(newAction);
228 MapView.addZoomChangeListener(this);
229 newAction.updateEnabledState();
230 DatasetEventManager.getInstance().addDatasetListener(this, FireMode.IN_EDT);
231 DataSet.addSelectionListener(addSelectionToRelations);
232 dataChanged(null);
233 ExpertToggleAction.addExpertModeChangeListener(this);
234 expertChanged(ExpertToggleAction.isExpert());
235 }
236
237 @Override
238 public void hideNotify() {
239 Main.getLayerManager().removeActiveLayerChangeListener(newAction);
240 Main.getLayerManager().removeLayerChangeListener(newAction);
241 MapView.removeZoomChangeListener(this);
242 DatasetEventManager.getInstance().removeDatasetListener(this);
243 DataSet.removeSelectionListener(addSelectionToRelations);
244 ExpertToggleAction.removeExpertModeChangeListener(this);
245 }
246
247 private void resetFilter() {
248 filter.setText(null);
249 }
250
251 /**
252 * Initializes the relation list dialog from a layer. If <code>layer</code> is null
253 * or if it isn't an {@link OsmDataLayer} the dialog is reset to an empty dialog.
254 * Otherwise it is initialized with the list of non-deleted and visible relations
255 * in the layer's dataset.
256 *
257 * @param layer the layer. May be null.
258 */
259 protected void initFromLayer(Layer layer) {
260 if (!(layer instanceof OsmDataLayer)) {
261 model.setRelations(null);
262 return;
263 }
264 OsmDataLayer l = (OsmDataLayer) layer;
265 model.setRelations(l.data.getRelations());
266 model.updateTitle();
267 updateActionsRelationLists();
268 }
269
270 /**
271 * @return The selected relation in the list
272 */
273 private Relation getSelected() {
274 if (model.getSize() == 1) {
275 displaylist.setSelectedIndex(0);
276 }
277 return displaylist.getSelectedValue();
278 }
279
280 /**
281 * Selects the relation <code>relation</code> in the list of relations.
282 *
283 * @param relation the relation
284 */
285 public void selectRelation(Relation relation) {
286 selectRelations(Collections.singleton(relation));
287 }
288
289 /**
290 * Selects the relations in the list of relations.
291 * @param relations the relations to be selected
292 */
293 public void selectRelations(Collection<Relation> relations) {
294 if (relations == null || relations.isEmpty()) {
295 model.setSelectedRelations(null);
296 } else {
297 model.setSelectedRelations(relations);
298 Integer i = model.getVisibleRelationIndex(relations.iterator().next());
299 if (i != null) {
300 // Not all relations have to be in the list
301 // (for example when the relation list is hidden, it's not updated with new relations)
302 displaylist.scrollRectToVisible(displaylist.getCellBounds(i, i));
303 }
304 }
305 }
306
307 private JosmTextField setupFilter() {
308 final JosmTextField f = new DisableShortcutsOnFocusGainedTextField();
309 f.setToolTipText(tr("Relation list filter"));
310 final CompileSearchTextDecorator decorator = CompileSearchTextDecorator.decorate(f);
311 f.addPropertyChangeListener("filter", new PropertyChangeListener() {
312 @Override
313 public void propertyChange(PropertyChangeEvent evt) {
314 model.setFilter(decorator.getMatch());
315 }
316 });
317 return f;
318 }
319
320 class MouseEventHandler extends PopupMenuLauncher {
321
322 MouseEventHandler() {
323 super(popupMenu);
324 }
325
326 @Override
327 public void mouseExited(MouseEvent me) {
328 if (highlightEnabled) highlightHelper.clear();
329 }
330
331 protected void setCurrentRelationAsSelection() {
332 Main.getLayerManager().getEditDataSet().setSelected(displaylist.getSelectedValue());
333 }
334
335 protected void editCurrentRelation() {
336 EditRelationAction.launchEditor(getSelected());
337 }
338
339 @Override
340 public void mouseClicked(MouseEvent e) {
341 if (Main.getLayerManager().getEditLayer() == null) return;
342 if (isDoubleClick(e)) {
343 if (e.isControlDown()) {
344 editCurrentRelation();
345 } else {
346 setCurrentRelationAsSelection();
347 }
348 }
349 }
350 }
351
352 /**
353 * The action for creating a new relation.
354 */
355 static class NewAction extends AbstractAction implements LayerChangeListener, ActiveLayerChangeListener {
356 NewAction() {
357 putValue(SHORT_DESCRIPTION, tr("Create a new relation"));
358 putValue(NAME, tr("New"));
359 new ImageProvider("dialogs", "addrelation").getResource().attachImageIcon(this, true);
360 updateEnabledState();
361 }
362
363 public void run() {
364 RelationEditor.getEditor(Main.getLayerManager().getEditLayer(), null, null).setVisible(true);
365 }
366
367 @Override
368 public void actionPerformed(ActionEvent e) {
369 run();
370 }
371
372 protected void updateEnabledState() {
373 setEnabled(Main.getLayerManager().getEditLayer() != null);
374 }
375
376 @Override
377 public void activeOrEditLayerChanged(ActiveLayerChangeEvent e) {
378 updateEnabledState();
379 }
380
381 @Override
382 public void layerAdded(LayerAddEvent e) {
383 updateEnabledState();
384 }
385
386 @Override
387 public void layerRemoving(LayerRemoveEvent e) {
388 updateEnabledState();
389 }
390
391 @Override
392 public void layerOrderChanged(LayerOrderChangeEvent e) {
393 // Do nothing
394 }
395 }
396
397 /**
398 * The list model for the list of relations displayed in the relation list dialog.
399 *
400 */
401 private class RelationListModel extends AbstractListModel<Relation> {
402 private final transient List<Relation> relations = new ArrayList<>();
403 private transient List<Relation> filteredRelations;
404 private final DefaultListSelectionModel selectionModel;
405 private transient SearchCompiler.Match filter;
406
407 RelationListModel(DefaultListSelectionModel selectionModel) {
408 this.selectionModel = selectionModel;
409 }
410
411 public void sort() {
412 Collections.sort(
413 relations,
414 DefaultNameFormatter.getInstance().getRelationComparator()
415 );
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<>(Utils.filter(relations, new Predicate<Relation>() {
509 @Override
510 public boolean evaluate(Relation r) {
511 return filter.match(r);
512 }
513 }));
514 } else if (filteredRelations != null) {
515 filteredRelations = null;
516 }
517 }
518
519 public void setFilter(final SearchCompiler.Match filter) {
520 this.filter = filter;
521 updateFilteredRelations();
522 List<Relation> sel = getSelectedRelations();
523 fireContentsChanged(this, 0, getSize());
524 setSelectedRelations(sel);
525 updateTitle();
526 }
527
528 private List<Relation> getVisibleRelations() {
529 return filteredRelations == null ? relations : filteredRelations;
530 }
531
532 private Relation getVisibleRelation(int index) {
533 if (index < 0 || index >= getVisibleRelations().size()) return null;
534 return getVisibleRelations().get(index);
535 }
536
537 @Override
538 public Relation getElementAt(int index) {
539 return getVisibleRelation(index);
540 }
541
542 @Override
543 public int getSize() {
544 return getVisibleRelations().size();
545 }
546
547 /**
548 * Replies the list of selected relations. Empty list,
549 * if there are no selected relations.
550 *
551 * @return the list of selected, non-new relations.
552 */
553 public List<Relation> getSelectedRelations() {
554 List<Relation> ret = new ArrayList<>();
555 for (int i = 0; i < getSize(); i++) {
556 if (!selectionModel.isSelectedIndex(i)) {
557 continue;
558 }
559 ret.add(getVisibleRelation(i));
560 }
561 return ret;
562 }
563
564 /**
565 * Sets the selected relations.
566 *
567 * @param sel the list of selected relations
568 */
569 public void setSelectedRelations(Collection<Relation> sel) {
570 selectionModel.clearSelection();
571 if (sel == null || sel.isEmpty())
572 return;
573 if (!getVisibleRelations().containsAll(sel)) {
574 resetFilter();
575 }
576 for (Relation r: sel) {
577 Integer i = getVisibleRelationIndex(r);
578 if (i != null) {
579 selectionModel.addSelectionInterval(i, i);
580 }
581 }
582 }
583
584 private Integer getVisibleRelationIndex(Relation rel) {
585 int i = getVisibleRelations().indexOf(rel);
586 if (i < 0)
587 return null;
588 return i;
589 }
590
591 public void updateTitle() {
592 if (!relations.isEmpty() && relations.size() != getSize()) {
593 RelationListDialog.this.setTitle(tr("Relations: {0}/{1}", getSize(), relations.size()));
594 } else if (getSize() > 0) {
595 RelationListDialog.this.setTitle(tr("Relations: {0}", getSize()));
596 } else {
597 RelationListDialog.this.setTitle(tr("Relations"));
598 }
599 }
600 }
601
602 private void setupPopupMenuHandler() {
603
604 // -- select action
605 popupMenuHandler.addAction(selectRelationAction);
606 popupMenuHandler.addAction(addRelationToSelectionAction);
607
608 // -- select members action
609 popupMenuHandler.addAction(selectMembersAction);
610 popupMenuHandler.addAction(addMembersToSelectionAction);
611
612 popupMenuHandler.addSeparator();
613 // -- download members action
614 popupMenuHandler.addAction(downloadMembersAction);
615
616 // -- download incomplete members action
617 popupMenuHandler.addAction(downloadSelectedIncompleteMembersAction);
618
619 popupMenuHandler.addSeparator();
620 popupMenuHandler.addAction(editAction).setVisible(false);
621 popupMenuHandler.addAction(duplicateAction).setVisible(false);
622 popupMenuHandler.addAction(deleteRelationsAction).setVisible(false);
623
624 addSelectionToRelationMenuItem = popupMenuHandler.addAction(addSelectionToRelations);
625 }
626
627 /* ---------------------------------------------------------------------------------- */
628 /* Methods that can be called from plugins */
629 /* ---------------------------------------------------------------------------------- */
630
631 /**
632 * Replies the popup menu handler.
633 * @return The popup menu handler
634 */
635 public PopupMenuHandler getPopupMenuHandler() {
636 return popupMenuHandler;
637 }
638
639 /**
640 * Replies the list of selected relations. Empty list, if there are no selected relations.
641 * @return the list of selected, non-new relations.
642 */
643 public Collection<Relation> getSelectedRelations() {
644 return model.getSelectedRelations();
645 }
646
647 /* ---------------------------------------------------------------------------------- */
648 /* DataSetListener */
649 /* ---------------------------------------------------------------------------------- */
650
651 @Override
652 public void nodeMoved(NodeMovedEvent event) {
653 /* irrelevant in this context */
654 }
655
656 @Override
657 public void wayNodesChanged(WayNodesChangedEvent event) {
658 /* irrelevant in this context */
659 }
660
661 @Override
662 public void primitivesAdded(final PrimitivesAddedEvent event) {
663 model.addRelations(event.getPrimitives());
664 model.updateTitle();
665 }
666
667 @Override
668 public void primitivesRemoved(final PrimitivesRemovedEvent event) {
669 model.removeRelations(event.getPrimitives());
670 model.updateTitle();
671 }
672
673 @Override
674 public void relationMembersChanged(final RelationMembersChangedEvent event) {
675 List<Relation> sel = model.getSelectedRelations();
676 model.sort();
677 model.setSelectedRelations(sel);
678 displaylist.repaint();
679 }
680
681 @Override
682 public void tagsChanged(TagsChangedEvent event) {
683 OsmPrimitive prim = event.getPrimitive();
684 if (!(prim instanceof Relation))
685 return;
686 // trigger a sort of the relation list because the display name may have changed
687 //
688 List<Relation> sel = model.getSelectedRelations();
689 model.sort();
690 model.setSelectedRelations(sel);
691 displaylist.repaint();
692 }
693
694 @Override
695 public void dataChanged(DataChangedEvent event) {
696 initFromLayer(Main.getLayerManager().getEditLayer());
697 }
698
699 @Override
700 public void otherDatasetChange(AbstractDatasetChangedEvent event) {
701 /* ignore */
702 }
703
704 @Override
705 public void zoomChanged() {
706 // re-filter relations
707 if (model.filter != null) {
708 model.setFilter(model.filter);
709 }
710 }
711
712 @Override
713 public void expertChanged(boolean isExpert) {
714 addSelectionToRelationMenuItem.setVisible(isExpert);
715 }
716}
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