source: josm/trunk/src/org/openstreetmap/josm/gui/dialogs/RelationListDialog.java@ 9668

Last change on this file since 9668 was 9668, checked in by bastiK, 8 years ago

applied #12409 - arrow on edit relation button lists recent relations (patch by kolesar)
  • Property svn:eol-style set to native
File size: 25.6 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.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.MapView.LayerChangeListener;
65import org.openstreetmap.josm.gui.NavigatableComponent;
66import org.openstreetmap.josm.gui.OsmPrimitivRenderer;
67import org.openstreetmap.josm.gui.PopupMenuHandler;
68import org.openstreetmap.josm.gui.SideButton;
69import org.openstreetmap.josm.gui.dialogs.relation.RelationEditor;
70import org.openstreetmap.josm.gui.layer.Layer;
71import org.openstreetmap.josm.gui.layer.OsmDataLayer;
72import org.openstreetmap.josm.gui.util.GuiHelper;
73import org.openstreetmap.josm.gui.util.HighlightHelper;
74import org.openstreetmap.josm.gui.widgets.CompileSearchTextDecorator;
75import org.openstreetmap.josm.gui.widgets.DisableShortcutsOnFocusGainedTextField;
76import org.openstreetmap.josm.gui.widgets.JosmTextField;
77import org.openstreetmap.josm.gui.widgets.PopupMenuLauncher;
78import org.openstreetmap.josm.tools.ImageProvider;
79import org.openstreetmap.josm.tools.InputMapUtils;
80import org.openstreetmap.josm.tools.Predicate;
81import org.openstreetmap.josm.tools.Shortcut;
82import org.openstreetmap.josm.tools.Utils;
83
84/**
85 * A dialog showing all known relations, with buttons to add, edit, and
86 * 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 = Main.pref.getBoolean("draw.target-highlight", true);
126 private 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 OsmPrimitivRenderer() {
143 /**
144 * Don't show the default tooltip in the relation list.
145 */
146 @Override
147 protected String getComponentToolTipText(OsmPrimitive value) {
148 return null;
149 }
150 });
151 displaylist.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
152 displaylist.addMouseListener(new MouseEventHandler());
153
154 // the new action
155 //
156 newAction = new NewAction();
157
158 filter = setupFilter();
159
160 displaylist.addListSelectionListener(new ListSelectionListener() {
161 @Override
162 public void valueChanged(ListSelectionEvent e) {
163 updateActionsRelationLists();
164 }
165 });
166
167 // Setup popup menu handler
168 setupPopupMenuHandler();
169
170 JPanel pane = new JPanel(new BorderLayout());
171 pane.add(filter, BorderLayout.NORTH);
172 pane.add(new JScrollPane(displaylist), BorderLayout.CENTER);
173
174 SideButton editButton = new SideButton(editAction, false);
175 recentRelationsAction = new RecentRelationsAction(editButton);
176
177 createLayout(pane, false, Arrays.asList(new SideButton[]{
178 new SideButton(newAction, false),
179 editButton,
180 new SideButton(duplicateAction, false),
181 new SideButton(deleteRelationsAction, false),
182 new SideButton(selectRelationAction, false)
183 }));
184
185 InputMapUtils.unassignCtrlShiftUpDown(displaylist, JComponent.WHEN_FOCUSED);
186
187 // Select relation on Enter
188 InputMapUtils.addEnterAction(displaylist, selectRelationAction);
189
190 // Edit relation on Ctrl-Enter
191 displaylist.getActionMap().put("edit", editAction);
192 displaylist.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, KeyEvent.CTRL_MASK), "edit");
193
194 // Do not hide copy action because of default JList override (fix #9815)
195 displaylist.getActionMap().put("copy", Main.main.menu.copy);
196 displaylist.getInputMap().put(KeyStroke.getKeyStroke(KeyEvent.VK_C, GuiHelper.getMenuShortcutKeyMaskEx()), "copy");
197
198 updateActionsRelationLists();
199 }
200
201 public void enableRecentRelations() {
202 recentRelationsAction.enableArrow();
203 }
204
205 // inform all actions about list of relations they need
206 private void updateActionsRelationLists() {
207 List<Relation> sel = model.getSelectedRelations();
208 popupMenuHandler.setPrimitives(sel);
209
210 Component focused = FocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
211
212 //update highlights
213 if (highlightEnabled && focused == displaylist && Main.isDisplayingMapView()) {
214 if (highlightHelper.highlightOnly(sel)) {
215 Main.map.mapView.repaint();
216 }
217 }
218 }
219
220 @Override
221 public void showNotify() {
222 MapView.addLayerChangeListener(newAction);
223 MapView.addZoomChangeListener(this);
224 newAction.updateEnabledState();
225 DatasetEventManager.getInstance().addDatasetListener(this, FireMode.IN_EDT);
226 DataSet.addSelectionListener(addSelectionToRelations);
227 dataChanged(null);
228 ExpertToggleAction.addExpertModeChangeListener(this);
229 expertChanged(ExpertToggleAction.isExpert());
230 }
231
232 @Override
233 public void hideNotify() {
234 MapView.removeLayerChangeListener(newAction);
235 MapView.removeZoomChangeListener(this);
236 DatasetEventManager.getInstance().removeDatasetListener(this);
237 DataSet.removeSelectionListener(addSelectionToRelations);
238 ExpertToggleAction.removeExpertModeChangeListener(this);
239 }
240
241 private void resetFilter() {
242 filter.setText(null);
243 }
244
245 /**
246 * Initializes the relation list dialog from a layer. If <code>layer</code> is null
247 * or if it isn't an {@link OsmDataLayer} the dialog is reset to an empty dialog.
248 * Otherwise it is initialized with the list of non-deleted and visible relations
249 * in the layer's dataset.
250 *
251 * @param layer the layer. May be null.
252 */
253 protected void initFromLayer(Layer layer) {
254 if (!(layer instanceof OsmDataLayer)) {
255 model.setRelations(null);
256 return;
257 }
258 OsmDataLayer l = (OsmDataLayer) layer;
259 model.setRelations(l.data.getRelations());
260 model.updateTitle();
261 updateActionsRelationLists();
262 }
263
264 /**
265 * @return The selected relation in the list
266 */
267 private Relation getSelected() {
268 if (model.getSize() == 1) {
269 displaylist.setSelectedIndex(0);
270 }
271 return displaylist.getSelectedValue();
272 }
273
274 /**
275 * Selects the relation <code>relation</code> in the list of relations.
276 *
277 * @param relation the relation
278 */
279 public void selectRelation(Relation relation) {
280 selectRelations(Collections.singleton(relation));
281 }
282
283 /**
284 * Selects the relations in the list of relations.
285 * @param relations the relations to be selected
286 */
287 public void selectRelations(Collection<Relation> relations) {
288 if (relations == null || relations.isEmpty()) {
289 model.setSelectedRelations(null);
290 } else {
291 model.setSelectedRelations(relations);
292 Integer i = model.getVisibleRelationIndex(relations.iterator().next());
293 if (i != null) {
294 // Not all relations have to be in the list
295 // (for example when the relation list is hidden, it's not updated with new relations)
296 displaylist.scrollRectToVisible(displaylist.getCellBounds(i, i));
297 }
298 }
299 }
300
301 private JosmTextField setupFilter() {
302 final JosmTextField f = new DisableShortcutsOnFocusGainedTextField();
303 f.setToolTipText(tr("Relation list filter"));
304 final CompileSearchTextDecorator decorator = CompileSearchTextDecorator.decorate(f);
305 f.addPropertyChangeListener("filter", new PropertyChangeListener() {
306 @Override
307 public void propertyChange(PropertyChangeEvent evt) {
308 model.setFilter(decorator.getMatch());
309 }
310 });
311 return f;
312 }
313
314 class MouseEventHandler extends PopupMenuLauncher {
315
316 MouseEventHandler() {
317 super(popupMenu);
318 }
319
320 @Override
321 public void mouseExited(MouseEvent me) {
322 if (highlightEnabled) highlightHelper.clear();
323 }
324
325 protected void setCurrentRelationAsSelection() {
326 Main.main.getCurrentDataSet().setSelected(displaylist.getSelectedValue());
327 }
328
329 protected void editCurrentRelation() {
330 EditRelationAction.launchEditor(getSelected());
331 }
332
333 @Override
334 public void mouseClicked(MouseEvent e) {
335 if (!Main.main.hasEditLayer()) return;
336 if (isDoubleClick(e)) {
337 if (e.isControlDown()) {
338 editCurrentRelation();
339 } else {
340 setCurrentRelationAsSelection();
341 }
342 }
343 }
344 }
345
346 /**
347 * The action for creating a new relation
348 *
349 */
350 static class NewAction extends AbstractAction implements LayerChangeListener {
351 NewAction() {
352 putValue(SHORT_DESCRIPTION, tr("Create a new relation"));
353 putValue(NAME, tr("New"));
354 putValue(SMALL_ICON, ImageProvider.get("dialogs", "addrelation"));
355 updateEnabledState();
356 }
357
358 public void run() {
359 RelationEditor.getEditor(Main.main.getEditLayer(), null, null).setVisible(true);
360 }
361
362 @Override
363 public void actionPerformed(ActionEvent e) {
364 run();
365 }
366
367 protected void updateEnabledState() {
368 setEnabled(Main.main != null && Main.main.hasEditLayer());
369 }
370
371 @Override
372 public void activeLayerChange(Layer oldLayer, Layer newLayer) {
373 updateEnabledState();
374 }
375
376 @Override
377 public void layerAdded(Layer newLayer) {
378 updateEnabledState();
379 }
380
381 @Override
382 public void layerRemoved(Layer oldLayer) {
383 updateEnabledState();
384 }
385 }
386
387 /**
388 * The list model for the list of relations displayed in the relation list dialog.
389 *
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 public void sort() {
402 Collections.sort(
403 relations,
404 DefaultNameFormatter.getInstance().getRelationComparator()
405 );
406 }
407
408 private boolean isValid(Relation r) {
409 return !r.isDeleted() && r.isVisible() && !r.isIncomplete();
410 }
411
412 public void setRelations(Collection<Relation> relations) {
413 List<Relation> sel = getSelectedRelations();
414 this.relations.clear();
415 this.filteredRelations = null;
416 if (relations == null) {
417 selectionModel.clearSelection();
418 fireContentsChanged(this, 0, getSize());
419 return;
420 }
421 for (Relation r: relations) {
422 if (isValid(r)) {
423 this.relations.add(r);
424 }
425 }
426 sort();
427 updateFilteredRelations();
428 fireIntervalAdded(this, 0, getSize());
429 setSelectedRelations(sel);
430 }
431
432 /**
433 * Add all relations in <code>addedPrimitives</code> to the model for the
434 * relation list dialog
435 *
436 * @param addedPrimitives the collection of added primitives. May include nodes,
437 * ways, and relations.
438 */
439 public void addRelations(Collection<? extends OsmPrimitive> addedPrimitives) {
440 boolean added = false;
441 for (OsmPrimitive p: addedPrimitives) {
442 if (!(p instanceof Relation)) {
443 continue;
444 }
445
446 Relation r = (Relation) p;
447 if (relations.contains(r)) {
448 continue;
449 }
450 if (isValid(r)) {
451 relations.add(r);
452 added = true;
453 }
454 }
455 if (added) {
456 List<Relation> sel = getSelectedRelations();
457 sort();
458 updateFilteredRelations();
459 fireIntervalAdded(this, 0, getSize());
460 setSelectedRelations(sel);
461 }
462 }
463
464 /**
465 * Removes all relations in <code>removedPrimitives</code> from the model
466 *
467 * @param removedPrimitives the removed primitives. May include nodes, ways,
468 * and relations
469 */
470 public void removeRelations(Collection<? extends OsmPrimitive> removedPrimitives) {
471 if (removedPrimitives == null) return;
472 // extract the removed relations
473 //
474 Set<Relation> removedRelations = new HashSet<>();
475 for (OsmPrimitive p: removedPrimitives) {
476 if (!(p instanceof Relation)) {
477 continue;
478 }
479 removedRelations.add((Relation) p);
480 }
481 if (removedRelations.isEmpty())
482 return;
483 int size = relations.size();
484 relations.removeAll(removedRelations);
485 if (filteredRelations != null) {
486 filteredRelations.removeAll(removedRelations);
487 }
488 if (size != relations.size()) {
489 List<Relation> sel = getSelectedRelations();
490 sort();
491 fireContentsChanged(this, 0, getSize());
492 setSelectedRelations(sel);
493 }
494 }
495
496 private void updateFilteredRelations() {
497 if (filter != null) {
498 filteredRelations = new ArrayList<>(Utils.filter(relations, new Predicate<Relation>() {
499 @Override
500 public boolean evaluate(Relation r) {
501 return filter.match(r);
502 }
503 }));
504 } else if (filteredRelations != null) {
505 filteredRelations = null;
506 }
507 }
508
509 public void setFilter(final SearchCompiler.Match filter) {
510 this.filter = filter;
511 updateFilteredRelations();
512 List<Relation> sel = getSelectedRelations();
513 fireContentsChanged(this, 0, getSize());
514 setSelectedRelations(sel);
515 updateTitle();
516 }
517
518 private List<Relation> getVisibleRelations() {
519 return filteredRelations == null ? relations : filteredRelations;
520 }
521
522 private Relation getVisibleRelation(int index) {
523 if (index < 0 || index >= getVisibleRelations().size()) return null;
524 return getVisibleRelations().get(index);
525 }
526
527 @Override
528 public Relation getElementAt(int index) {
529 return getVisibleRelation(index);
530 }
531
532 @Override
533 public int getSize() {
534 return getVisibleRelations().size();
535 }
536
537 /**
538 * Replies the list of selected relations. Empty list,
539 * if there are no selected relations.
540 *
541 * @return the list of selected, non-new relations.
542 */
543 public List<Relation> getSelectedRelations() {
544 List<Relation> ret = new ArrayList<>();
545 for (int i = 0; i < getSize(); i++) {
546 if (!selectionModel.isSelectedIndex(i)) {
547 continue;
548 }
549 ret.add(getVisibleRelation(i));
550 }
551 return ret;
552 }
553
554 /**
555 * Sets the selected relations.
556 *
557 * @param sel the list of selected relations
558 */
559 public void setSelectedRelations(Collection<Relation> sel) {
560 selectionModel.clearSelection();
561 if (sel == null || sel.isEmpty())
562 return;
563 if (!getVisibleRelations().containsAll(sel)) {
564 resetFilter();
565 }
566 for (Relation r: sel) {
567 Integer i = getVisibleRelationIndex(r);
568 if (i != null) {
569 selectionModel.addSelectionInterval(i, i);
570 }
571 }
572 }
573
574 private Integer getVisibleRelationIndex(Relation rel) {
575 int i = getVisibleRelations().indexOf(rel);
576 if (i < 0)
577 return null;
578 return i;
579 }
580
581 public void updateTitle() {
582 if (!relations.isEmpty() && relations.size() != getSize()) {
583 RelationListDialog.this.setTitle(tr("Relations: {0}/{1}", getSize(), relations.size()));
584 } else if (getSize() > 0) {
585 RelationListDialog.this.setTitle(tr("Relations: {0}", getSize()));
586 } else {
587 RelationListDialog.this.setTitle(tr("Relations"));
588 }
589 }
590 }
591
592 private void setupPopupMenuHandler() {
593
594 // -- select action
595 popupMenuHandler.addAction(selectRelationAction);
596 popupMenuHandler.addAction(addRelationToSelectionAction);
597
598 // -- select members action
599 popupMenuHandler.addAction(selectMembersAction);
600 popupMenuHandler.addAction(addMembersToSelectionAction);
601
602 popupMenuHandler.addSeparator();
603 // -- download members action
604 popupMenuHandler.addAction(downloadMembersAction);
605
606 // -- download incomplete members action
607 popupMenuHandler.addAction(downloadSelectedIncompleteMembersAction);
608
609 popupMenuHandler.addSeparator();
610 popupMenuHandler.addAction(editAction).setVisible(false);
611 popupMenuHandler.addAction(duplicateAction).setVisible(false);
612 popupMenuHandler.addAction(deleteRelationsAction).setVisible(false);
613
614 addSelectionToRelationMenuItem = popupMenuHandler.addAction(addSelectionToRelations);
615 }
616
617 /* ---------------------------------------------------------------------------------- */
618 /* Methods that can be called from plugins */
619 /* ---------------------------------------------------------------------------------- */
620
621 /**
622 * Replies the popup menu handler.
623 * @return The popup menu handler
624 */
625 public PopupMenuHandler getPopupMenuHandler() {
626 return popupMenuHandler;
627 }
628
629 /**
630 * Replies the list of selected relations. Empty list, if there are no selected relations.
631 * @return the list of selected, non-new relations.
632 */
633 public Collection<Relation> getSelectedRelations() {
634 return model.getSelectedRelations();
635 }
636
637 /* ---------------------------------------------------------------------------------- */
638 /* DataSetListener */
639 /* ---------------------------------------------------------------------------------- */
640
641 @Override
642 public void nodeMoved(NodeMovedEvent event) {
643 /* irrelevant in this context */
644 }
645
646 @Override
647 public void wayNodesChanged(WayNodesChangedEvent event) {
648 /* irrelevant in this context */
649 }
650
651 @Override
652 public void primitivesAdded(final PrimitivesAddedEvent event) {
653 model.addRelations(event.getPrimitives());
654 model.updateTitle();
655 }
656
657 @Override
658 public void primitivesRemoved(final PrimitivesRemovedEvent event) {
659 model.removeRelations(event.getPrimitives());
660 model.updateTitle();
661 }
662
663 @Override
664 public void relationMembersChanged(final RelationMembersChangedEvent event) {
665 List<Relation> sel = model.getSelectedRelations();
666 model.sort();
667 model.setSelectedRelations(sel);
668 displaylist.repaint();
669 }
670
671 @Override
672 public void tagsChanged(TagsChangedEvent event) {
673 OsmPrimitive prim = event.getPrimitive();
674 if (!(prim instanceof Relation))
675 return;
676 // trigger a sort of the relation list because the display name may have changed
677 //
678 List<Relation> sel = model.getSelectedRelations();
679 model.sort();
680 model.setSelectedRelations(sel);
681 displaylist.repaint();
682 }
683
684 @Override
685 public void dataChanged(DataChangedEvent event) {
686 initFromLayer(Main.main.getEditLayer());
687 }
688
689 @Override
690 public void otherDatasetChange(AbstractDatasetChangedEvent event) {
691 /* ignore */
692 }
693
694 @Override
695 public void zoomChanged() {
696 // re-filter relations
697 if (model.filter != null) {
698 model.setFilter(model.filter);
699 }
700 }
701
702 @Override
703 public void expertChanged(boolean isExpert) {
704 addSelectionToRelationMenuItem.setVisible(isExpert);
705 }
706}
Note: See TracBrowser for help on using the repository browser.