source: josm/trunk/src/org/openstreetmap/josm/gui/dialogs/RelationListDialog.java@ 12866

Last change on this file since 12866 was 12846, checked in by bastiK, 7 years ago

see #15229 - use Config.getPref() wherever possible
  • Property svn:eol-style set to native
File size: 26.6 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.data.osm.DataSet;
44import org.openstreetmap.josm.data.osm.DefaultNameFormatter;
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.data.osm.search.SearchCompiler;
59import org.openstreetmap.josm.gui.MainApplication;
60import org.openstreetmap.josm.gui.MapView;
61import org.openstreetmap.josm.gui.NavigatableComponent;
62import org.openstreetmap.josm.gui.OsmPrimitivRenderer;
63import org.openstreetmap.josm.gui.PopupMenuHandler;
64import org.openstreetmap.josm.gui.SideButton;
65import org.openstreetmap.josm.gui.dialogs.relation.RelationEditor;
66import org.openstreetmap.josm.gui.layer.Layer;
67import org.openstreetmap.josm.gui.layer.LayerManager.LayerAddEvent;
68import org.openstreetmap.josm.gui.layer.LayerManager.LayerChangeListener;
69import org.openstreetmap.josm.gui.layer.LayerManager.LayerOrderChangeEvent;
70import org.openstreetmap.josm.gui.layer.LayerManager.LayerRemoveEvent;
71import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeEvent;
72import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeListener;
73import org.openstreetmap.josm.gui.layer.OsmDataLayer;
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.spi.preferences.Config;
80import org.openstreetmap.josm.tools.ImageProvider;
81import org.openstreetmap.josm.tools.InputMapUtils;
82import org.openstreetmap.josm.tools.Shortcut;
83import org.openstreetmap.josm.tools.SubclassFilteredCollection;
84
85/**
86 * A dialog showing all known relations, with buttons to add, edit, and delete them.
87 *
88 * We don't have such dialogs for nodes, segments, and ways, because those
89 * objects are visible on the map and can be selected there. Relations are not.
90 */
91public class RelationListDialog extends ToggleDialog
92 implements DataSetListener, NavigatableComponent.ZoomChangeListener, ExpertToggleAction.ExpertModeChangeListener {
93 /** The display list. */
94 private final JList<Relation> displaylist;
95 /** the list model used */
96 private final RelationListModel model;
97
98 private final NewAction newAction;
99
100 /** the popup menu and its handler */
101 private final JPopupMenu popupMenu = new JPopupMenu();
102 private final transient PopupMenuHandler popupMenuHandler = new PopupMenuHandler(popupMenu);
103
104 private final JosmTextField filter;
105
106 // Actions
107 /** the edit action */
108 private final EditRelationAction editAction = new EditRelationAction();
109 /** the delete action */
110 private final DeleteRelationsAction deleteRelationsAction = new DeleteRelationsAction();
111 /** the duplicate action */
112 private final DuplicateRelationAction duplicateAction = new DuplicateRelationAction();
113 private final DownloadMembersAction downloadMembersAction = new DownloadMembersAction();
114 private final DownloadSelectedIncompleteMembersAction downloadSelectedIncompleteMembersAction =
115 new DownloadSelectedIncompleteMembersAction();
116 private final SelectMembersAction selectMembersAction = new SelectMembersAction(false);
117 private final SelectMembersAction addMembersToSelectionAction = new SelectMembersAction(true);
118 private final SelectRelationAction selectRelationAction = new SelectRelationAction(false);
119 private final SelectRelationAction addRelationToSelectionAction = new SelectRelationAction(true);
120 /** add all selected primitives to the given relations */
121 private final AddSelectionToRelations addSelectionToRelations = new AddSelectionToRelations();
122 private transient JMenuItem addSelectionToRelationMenuItem;
123
124 private final transient HighlightHelper highlightHelper = new HighlightHelper();
125 private final boolean highlightEnabled = Config.getPref().getBoolean("draw.target-highlight", true);
126 private final transient RecentRelationsAction recentRelationsAction;
127
128 /**
129 * Constructs <code>RelationListDialog</code>
130 */
131 public RelationListDialog() {
132 super(tr("Relations"), "relationlist", tr("Open a list of all relations."),
133 Shortcut.registerShortcut("subwindow:relations", tr("Toggle: {0}", tr("Relations")),
134 KeyEvent.VK_R, Shortcut.ALT_SHIFT), 150, true);
135
136 // create the list of relations
137 //
138 DefaultListSelectionModel selectionModel = new DefaultListSelectionModel();
139 model = new RelationListModel(selectionModel);
140 displaylist = new JList<>(model);
141 displaylist.setSelectionModel(selectionModel);
142 displaylist.setCellRenderer(new NoTooltipOsmRenderer());
143 displaylist.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
144 displaylist.addMouseListener(new MouseEventHandler());
145
146 // the new action
147 //
148 newAction = new NewAction();
149
150 filter = setupFilter();
151
152 displaylist.addListSelectionListener(e -> {
153 if (!e.getValueIsAdjusting()) updateActionsRelationLists();
154 });
155
156 // Setup popup menu handler
157 setupPopupMenuHandler();
158
159 JPanel pane = new JPanel(new BorderLayout());
160 pane.add(filter, BorderLayout.NORTH);
161 pane.add(new JScrollPane(displaylist), BorderLayout.CENTER);
162
163 SideButton editButton = new SideButton(editAction, false);
164 recentRelationsAction = new RecentRelationsAction(editButton);
165
166 createLayout(pane, false, Arrays.asList(
167 new SideButton(newAction, false),
168 editButton,
169 new SideButton(duplicateAction, false),
170 new SideButton(deleteRelationsAction, false),
171 new SideButton(selectRelationAction, false)
172 ));
173
174 InputMapUtils.unassignCtrlShiftUpDown(displaylist, JComponent.WHEN_FOCUSED);
175
176 // Select relation on Enter
177 InputMapUtils.addEnterAction(displaylist, selectRelationAction);
178
179 // Edit relation on Ctrl-Enter
180 displaylist.getActionMap().put("edit", editAction);
181 displaylist.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, KeyEvent.CTRL_DOWN_MASK), "edit");
182
183 // Do not hide copy action because of default JList override (fix #9815)
184 displaylist.getActionMap().put("copy", MainApplication.getMenu().copy);
185 displaylist.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_C, Main.platform.getMenuShortcutKeyMaskEx()), "copy");
186
187 updateActionsRelationLists();
188 }
189
190 @Override
191 public void destroy() {
192 recentRelationsAction.destroy();
193 model.clear();
194 super.destroy();
195 }
196
197 /**
198 * Enable the "recent relations" dropdown menu next to edit button.
199 */
200 public void enableRecentRelations() {
201 recentRelationsAction.enableArrow();
202 }
203
204 // inform all actions about list of relations they need
205 private void updateActionsRelationLists() {
206 List<Relation> sel = model.getSelectedRelations();
207 popupMenuHandler.setPrimitives(sel);
208
209 Component focused = FocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
210
211 //update highlights
212 if (highlightEnabled && focused == displaylist && MainApplication.isDisplayingMapView() && highlightHelper.highlightOnly(sel)) {
213 MainApplication.getMap().mapView.repaint();
214 }
215 }
216
217 @Override
218 public void showNotify() {
219 MainApplication.getLayerManager().addLayerChangeListener(newAction);
220 MainApplication.getLayerManager().addActiveLayerChangeListener(newAction);
221 MapView.addZoomChangeListener(this);
222 newAction.updateEnabledState();
223 DatasetEventManager.getInstance().addDatasetListener(this, FireMode.IN_EDT);
224 DataSet.addSelectionListener(addSelectionToRelations);
225 dataChanged(null);
226 ExpertToggleAction.addExpertModeChangeListener(this);
227 expertChanged(ExpertToggleAction.isExpert());
228 }
229
230 @Override
231 public void hideNotify() {
232 MainApplication.getLayerManager().removeActiveLayerChangeListener(newAction);
233 MainApplication.getLayerManager().removeLayerChangeListener(newAction);
234 MapView.removeZoomChangeListener(this);
235 DatasetEventManager.getInstance().removeDatasetListener(this);
236 DataSet.removeSelectionListener(addSelectionToRelations);
237 ExpertToggleAction.removeExpertModeChangeListener(this);
238 }
239
240 private void resetFilter() {
241 filter.setText(null);
242 }
243
244 /**
245 * Initializes the relation list dialog from a layer. If <code>layer</code> is null
246 * or if it isn't an {@link OsmDataLayer} the dialog is reset to an empty dialog.
247 * Otherwise it is initialized with the list of non-deleted and visible relations
248 * in the layer's dataset.
249 *
250 * @param layer the layer. May be null.
251 */
252 protected void initFromLayer(Layer layer) {
253 if (!(layer instanceof OsmDataLayer)) {
254 model.setRelations(null);
255 return;
256 }
257 OsmDataLayer l = (OsmDataLayer) layer;
258 model.setRelations(l.data.getRelations());
259 model.updateTitle();
260 updateActionsRelationLists();
261 }
262
263 /**
264 * @return The selected relation in the list
265 */
266 private Relation getSelected() {
267 if (model.getSize() == 1) {
268 displaylist.setSelectedIndex(0);
269 }
270 return displaylist.getSelectedValue();
271 }
272
273 /**
274 * Selects the relation <code>relation</code> in the list of relations.
275 *
276 * @param relation the relation
277 */
278 public void selectRelation(Relation relation) {
279 selectRelations(Collections.singleton(relation));
280 }
281
282 /**
283 * Selects the relations in the list of relations.
284 * @param relations the relations to be selected
285 */
286 public void selectRelations(Collection<Relation> relations) {
287 if (relations == null || relations.isEmpty()) {
288 model.setSelectedRelations(null);
289 } else {
290 model.setSelectedRelations(relations);
291 Integer i = model.getVisibleRelationIndex(relations.iterator().next());
292 if (i != null) {
293 // Not all relations have to be in the list
294 // (for example when the relation list is hidden, it's not updated with new relations)
295 displaylist.scrollRectToVisible(displaylist.getCellBounds(i, i));
296 }
297 }
298 }
299
300 private JosmTextField setupFilter() {
301 final JosmTextField f = new DisableShortcutsOnFocusGainedTextField();
302 f.setToolTipText(tr("Relation list filter"));
303 final CompileSearchTextDecorator decorator = CompileSearchTextDecorator.decorate(f);
304 f.addPropertyChangeListener("filter", evt -> model.setFilter(decorator.getMatch()));
305 return f;
306 }
307
308 static final class NoTooltipOsmRenderer extends OsmPrimitivRenderer {
309 @Override
310 protected String getComponentToolTipText(OsmPrimitive value) {
311 // Don't show the default tooltip in the relation list
312 return null;
313 }
314 }
315
316 class MouseEventHandler extends PopupMenuLauncher {
317
318 MouseEventHandler() {
319 super(popupMenu);
320 }
321
322 @Override
323 public void mouseExited(MouseEvent me) {
324 if (highlightEnabled) highlightHelper.clear();
325 }
326
327 protected void setCurrentRelationAsSelection() {
328 MainApplication.getLayerManager().getEditDataSet().setSelected(displaylist.getSelectedValue());
329 }
330
331 protected void editCurrentRelation() {
332 EditRelationAction.launchEditor(getSelected());
333 }
334
335 @Override
336 public void mouseClicked(MouseEvent e) {
337 if (MainApplication.getLayerManager().getEditLayer() == null) return;
338 if (isDoubleClick(e)) {
339 if (e.isControlDown()) {
340 editCurrentRelation();
341 } else {
342 setCurrentRelationAsSelection();
343 }
344 }
345 }
346 }
347
348 /**
349 * The action for creating a new relation.
350 */
351 static class NewAction extends AbstractAction implements LayerChangeListener, ActiveLayerChangeListener {
352 NewAction() {
353 putValue(SHORT_DESCRIPTION, tr("Create a new relation"));
354 putValue(NAME, tr("New"));
355 new ImageProvider("dialogs", "addrelation").getResource().attachImageIcon(this, true);
356 updateEnabledState();
357 }
358
359 public void run() {
360 RelationEditor.getEditor(MainApplication.getLayerManager().getEditLayer(), null, null).setVisible(true);
361 }
362
363 @Override
364 public void actionPerformed(ActionEvent e) {
365 run();
366 }
367
368 protected void updateEnabledState() {
369 setEnabled(MainApplication.getLayerManager().getEditLayer() != null);
370 }
371
372 @Override
373 public void activeOrEditLayerChanged(ActiveLayerChangeEvent e) {
374 updateEnabledState();
375 }
376
377 @Override
378 public void layerAdded(LayerAddEvent e) {
379 updateEnabledState();
380 }
381
382 @Override
383 public void layerRemoving(LayerRemoveEvent e) {
384 updateEnabledState();
385 }
386
387 @Override
388 public void layerOrderChanged(LayerOrderChangeEvent e) {
389 // Do nothing
390 }
391 }
392
393 /**
394 * The list model for the list of relations displayed in the relation list dialog.
395 */
396 private class RelationListModel extends AbstractListModel<Relation> {
397 private final transient List<Relation> relations = new ArrayList<>();
398 private transient List<Relation> filteredRelations;
399 private final DefaultListSelectionModel selectionModel;
400 private transient SearchCompiler.Match filter;
401
402 RelationListModel(DefaultListSelectionModel selectionModel) {
403 this.selectionModel = selectionModel;
404 }
405
406 /**
407 * Clears the model.
408 */
409 public void clear() {
410 relations.clear();
411 if (filteredRelations != null)
412 filteredRelations.clear();
413 filter = null;
414 }
415
416 /**
417 * Sorts the model using {@link DefaultNameFormatter} relation comparator.
418 */
419 public void sort() {
420 relations.sort(DefaultNameFormatter.getInstance().getRelationComparator());
421 }
422
423 private boolean isValid(Relation r) {
424 return !r.isDeleted() && !r.isIncomplete();
425 }
426
427 public void setRelations(Collection<Relation> relations) {
428 List<Relation> sel = getSelectedRelations();
429 this.relations.clear();
430 this.filteredRelations = null;
431 if (relations == null) {
432 selectionModel.clearSelection();
433 fireContentsChanged(this, 0, getSize());
434 return;
435 }
436 for (Relation r: relations) {
437 if (isValid(r)) {
438 this.relations.add(r);
439 }
440 }
441 sort();
442 updateFilteredRelations();
443 fireIntervalAdded(this, 0, getSize());
444 setSelectedRelations(sel);
445 }
446
447 /**
448 * Add all relations in <code>addedPrimitives</code> to the model for the
449 * relation list dialog
450 *
451 * @param addedPrimitives the collection of added primitives. May include nodes,
452 * ways, and relations.
453 */
454 public void addRelations(Collection<? extends OsmPrimitive> addedPrimitives) {
455 boolean added = false;
456 for (OsmPrimitive p: addedPrimitives) {
457 if (!(p instanceof Relation)) {
458 continue;
459 }
460
461 Relation r = (Relation) p;
462 if (relations.contains(r)) {
463 continue;
464 }
465 if (isValid(r)) {
466 relations.add(r);
467 added = true;
468 }
469 }
470 if (added) {
471 List<Relation> sel = getSelectedRelations();
472 sort();
473 updateFilteredRelations();
474 fireIntervalAdded(this, 0, getSize());
475 setSelectedRelations(sel);
476 }
477 }
478
479 /**
480 * Removes all relations in <code>removedPrimitives</code> from the model
481 *
482 * @param removedPrimitives the removed primitives. May include nodes, ways,
483 * and relations
484 */
485 public void removeRelations(Collection<? extends OsmPrimitive> removedPrimitives) {
486 if (removedPrimitives == null) return;
487 // extract the removed relations
488 //
489 Set<Relation> removedRelations = new HashSet<>();
490 for (OsmPrimitive p: removedPrimitives) {
491 if (!(p instanceof Relation)) {
492 continue;
493 }
494 removedRelations.add((Relation) p);
495 }
496 if (removedRelations.isEmpty())
497 return;
498 int size = relations.size();
499 relations.removeAll(removedRelations);
500 if (filteredRelations != null) {
501 filteredRelations.removeAll(removedRelations);
502 }
503 if (size != relations.size()) {
504 List<Relation> sel = getSelectedRelations();
505 sort();
506 fireContentsChanged(this, 0, getSize());
507 setSelectedRelations(sel);
508 }
509 }
510
511 private void updateFilteredRelations() {
512 if (filter != null) {
513 filteredRelations = new ArrayList<>(SubclassFilteredCollection.filter(relations, filter::match));
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.setValueIsAdjusting(true);
571 selectionModel.clearSelection();
572 if (sel != null && !sel.isEmpty()) {
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 selectionModel.setValueIsAdjusting(false);
584 }
585
586 private Integer getVisibleRelationIndex(Relation rel) {
587 int i = getVisibleRelations().indexOf(rel);
588 if (i < 0)
589 return null;
590 return i;
591 }
592
593 public void updateTitle() {
594 if (!relations.isEmpty() && relations.size() != getSize()) {
595 RelationListDialog.this.setTitle(tr("Relations: {0}/{1}", getSize(), relations.size()));
596 } else if (getSize() > 0) {
597 RelationListDialog.this.setTitle(tr("Relations: {0}", getSize()));
598 } else {
599 RelationListDialog.this.setTitle(tr("Relations"));
600 }
601 }
602 }
603
604 private void setupPopupMenuHandler() {
605
606 // -- select action
607 popupMenuHandler.addAction(selectRelationAction);
608 popupMenuHandler.addAction(addRelationToSelectionAction);
609
610 // -- select members action
611 popupMenuHandler.addAction(selectMembersAction);
612 popupMenuHandler.addAction(addMembersToSelectionAction);
613
614 popupMenuHandler.addSeparator();
615 // -- download members action
616 popupMenuHandler.addAction(downloadMembersAction);
617
618 // -- download incomplete members action
619 popupMenuHandler.addAction(downloadSelectedIncompleteMembersAction);
620
621 popupMenuHandler.addSeparator();
622 popupMenuHandler.addAction(editAction).setVisible(false);
623 popupMenuHandler.addAction(duplicateAction).setVisible(false);
624 popupMenuHandler.addAction(deleteRelationsAction).setVisible(false);
625
626 addSelectionToRelationMenuItem = popupMenuHandler.addAction(addSelectionToRelations);
627 }
628
629 /* ---------------------------------------------------------------------------------- */
630 /* Methods that can be called from plugins */
631 /* ---------------------------------------------------------------------------------- */
632
633 /**
634 * Replies the popup menu handler.
635 * @return The popup menu handler
636 */
637 public PopupMenuHandler getPopupMenuHandler() {
638 return popupMenuHandler;
639 }
640
641 /**
642 * Replies the list of selected relations. Empty list, if there are no selected relations.
643 * @return the list of selected, non-new relations.
644 */
645 public Collection<Relation> getSelectedRelations() {
646 return model.getSelectedRelations();
647 }
648
649 /* ---------------------------------------------------------------------------------- */
650 /* DataSetListener */
651 /* ---------------------------------------------------------------------------------- */
652
653 @Override
654 public void nodeMoved(NodeMovedEvent event) {
655 /* irrelevant in this context */
656 }
657
658 @Override
659 public void wayNodesChanged(WayNodesChangedEvent event) {
660 /* irrelevant in this context */
661 }
662
663 @Override
664 public void primitivesAdded(final PrimitivesAddedEvent event) {
665 model.addRelations(event.getPrimitives());
666 model.updateTitle();
667 }
668
669 @Override
670 public void primitivesRemoved(final PrimitivesRemovedEvent event) {
671 model.removeRelations(event.getPrimitives());
672 model.updateTitle();
673 }
674
675 @Override
676 public void relationMembersChanged(final RelationMembersChangedEvent event) {
677 List<Relation> sel = model.getSelectedRelations();
678 model.sort();
679 model.setSelectedRelations(sel);
680 displaylist.repaint();
681 }
682
683 @Override
684 public void tagsChanged(TagsChangedEvent event) {
685 OsmPrimitive prim = event.getPrimitive();
686 if (!(prim instanceof Relation))
687 return;
688 // trigger a sort of the relation list because the display name may have changed
689 //
690 List<Relation> sel = model.getSelectedRelations();
691 model.sort();
692 model.setSelectedRelations(sel);
693 displaylist.repaint();
694 }
695
696 @Override
697 public void dataChanged(DataChangedEvent event) {
698 initFromLayer(MainApplication.getLayerManager().getEditLayer());
699 }
700
701 @Override
702 public void otherDatasetChange(AbstractDatasetChangedEvent event) {
703 /* ignore */
704 }
705
706 @Override
707 public void zoomChanged() {
708 // re-filter relations
709 if (model.filter != null) {
710 model.setFilter(model.filter);
711 }
712 }
713
714 @Override
715 public void expertChanged(boolean isExpert) {
716 addSelectionToRelationMenuItem.setVisible(isExpert);
717 }
718}
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