001// License: GPL. For details, see LICENSE file.
002package org.openstreetmap.josm.gui.dialogs.properties;
003
004import static org.openstreetmap.josm.tools.I18n.tr;
005
006import java.awt.Component;
007import java.awt.Container;
008import java.awt.Font;
009import java.awt.GridBagLayout;
010import java.awt.Point;
011import java.awt.event.ActionEvent;
012import java.awt.event.InputEvent;
013import java.awt.event.KeyEvent;
014import java.awt.event.MouseAdapter;
015import java.awt.event.MouseEvent;
016import java.util.ArrayList;
017import java.util.Arrays;
018import java.util.Collection;
019import java.util.Collections;
020import java.util.EnumSet;
021import java.util.HashMap;
022import java.util.HashSet;
023import java.util.List;
024import java.util.Map;
025import java.util.Map.Entry;
026import java.util.Optional;
027import java.util.Set;
028import java.util.TreeMap;
029import java.util.TreeSet;
030
031import javax.swing.AbstractAction;
032import javax.swing.JComponent;
033import javax.swing.JLabel;
034import javax.swing.JPanel;
035import javax.swing.JPopupMenu;
036import javax.swing.JScrollPane;
037import javax.swing.JTable;
038import javax.swing.KeyStroke;
039import javax.swing.ListSelectionModel;
040import javax.swing.event.ListSelectionEvent;
041import javax.swing.event.ListSelectionListener;
042import javax.swing.event.RowSorterEvent;
043import javax.swing.event.RowSorterListener;
044import javax.swing.table.DefaultTableCellRenderer;
045import javax.swing.table.DefaultTableModel;
046import javax.swing.table.TableCellRenderer;
047import javax.swing.table.TableColumnModel;
048import javax.swing.table.TableModel;
049import javax.swing.table.TableRowSorter;
050
051import org.openstreetmap.josm.Main;
052import org.openstreetmap.josm.actions.JosmAction;
053import org.openstreetmap.josm.actions.relation.DownloadMembersAction;
054import org.openstreetmap.josm.actions.relation.DownloadSelectedIncompleteMembersAction;
055import org.openstreetmap.josm.actions.relation.SelectInRelationListAction;
056import org.openstreetmap.josm.actions.relation.SelectMembersAction;
057import org.openstreetmap.josm.actions.relation.SelectRelationAction;
058import org.openstreetmap.josm.command.ChangeCommand;
059import org.openstreetmap.josm.command.ChangePropertyCommand;
060import org.openstreetmap.josm.command.Command;
061import org.openstreetmap.josm.data.osm.AbstractPrimitive;
062import org.openstreetmap.josm.data.osm.DataSelectionListener;
063import org.openstreetmap.josm.data.osm.DataSet;
064import org.openstreetmap.josm.data.osm.DefaultNameFormatter;
065import org.openstreetmap.josm.data.osm.IPrimitive;
066import org.openstreetmap.josm.data.osm.IRelation;
067import org.openstreetmap.josm.data.osm.IRelationMember;
068import org.openstreetmap.josm.data.osm.Node;
069import org.openstreetmap.josm.data.osm.OsmData;
070import org.openstreetmap.josm.data.osm.OsmPrimitive;
071import org.openstreetmap.josm.data.osm.Relation;
072import org.openstreetmap.josm.data.osm.RelationMember;
073import org.openstreetmap.josm.data.osm.Tag;
074import org.openstreetmap.josm.data.osm.Way;
075import org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent;
076import org.openstreetmap.josm.data.osm.event.DataSetListenerAdapter;
077import org.openstreetmap.josm.data.osm.event.DatasetEventManager;
078import org.openstreetmap.josm.data.osm.event.DatasetEventManager.FireMode;
079import org.openstreetmap.josm.data.osm.event.SelectionEventManager;
080import org.openstreetmap.josm.data.osm.search.SearchCompiler;
081import org.openstreetmap.josm.data.osm.search.SearchSetting;
082import org.openstreetmap.josm.gui.ConditionalOptionPaneUtil;
083import org.openstreetmap.josm.gui.ExtendedDialog;
084import org.openstreetmap.josm.gui.MainApplication;
085import org.openstreetmap.josm.gui.PopupMenuHandler;
086import org.openstreetmap.josm.gui.SideButton;
087import org.openstreetmap.josm.gui.datatransfer.ClipboardUtils;
088import org.openstreetmap.josm.gui.dialogs.ToggleDialog;
089import org.openstreetmap.josm.gui.dialogs.relation.RelationEditor;
090import org.openstreetmap.josm.gui.help.HelpUtil;
091import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeEvent;
092import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeListener;
093import org.openstreetmap.josm.gui.layer.OsmDataLayer;
094import org.openstreetmap.josm.gui.tagging.presets.TaggingPreset;
095import org.openstreetmap.josm.gui.tagging.presets.TaggingPresetHandler;
096import org.openstreetmap.josm.gui.tagging.presets.TaggingPresetType;
097import org.openstreetmap.josm.gui.util.HighlightHelper;
098import org.openstreetmap.josm.gui.widgets.CompileSearchTextDecorator;
099import org.openstreetmap.josm.gui.widgets.DisableShortcutsOnFocusGainedTextField;
100import org.openstreetmap.josm.gui.widgets.JosmTextField;
101import org.openstreetmap.josm.gui.widgets.PopupMenuLauncher;
102import org.openstreetmap.josm.spi.preferences.Config;
103import org.openstreetmap.josm.spi.preferences.PreferenceChangedListener;
104import org.openstreetmap.josm.tools.AlphanumComparator;
105import org.openstreetmap.josm.tools.GBC;
106import org.openstreetmap.josm.tools.InputMapUtils;
107import org.openstreetmap.josm.tools.Logging;
108import org.openstreetmap.josm.tools.Shortcut;
109import org.openstreetmap.josm.tools.Utils;
110
111/**
112 * This dialog displays the tags of the current selected primitives.
113 *
114 * If no object is selected, the dialog list is empty.
115 * If only one is selected, all tags of this object are selected.
116 * If more than one object are selected, the sum of all tags are displayed. If the
117 * different objects share the same tag, the shared value is displayed. If they have
118 * different values, all of them are put in a combo box and the string "<different>"
119 * is displayed in italic.
120 *
121 * Below the list, the user can click on an add, modify and delete tag button to
122 * edit the table selection value.
123 *
124 * The command is applied to all selected entries.
125 *
126 * @author imi
127 */
128public class PropertiesDialog extends ToggleDialog
129implements DataSelectionListener, ActiveLayerChangeListener, DataSetListenerAdapter.Listener {
130
131    /**
132     * hook for roadsigns plugin to display a small button in the upper right corner of this dialog
133     */
134    public static final JPanel pluginHook = new JPanel();
135
136    /**
137     * The tag data of selected objects.
138     */
139    private final ReadOnlyTableModel tagData = new ReadOnlyTableModel();
140    private final PropertiesCellRenderer cellRenderer = new PropertiesCellRenderer();
141    private final transient TableRowSorter<ReadOnlyTableModel> tagRowSorter = new TableRowSorter<>(tagData);
142    private final JosmTextField tagTableFilter;
143
144    /**
145     * The membership data of selected objects.
146     */
147    private final DefaultTableModel membershipData = new ReadOnlyTableModel();
148
149    /**
150     * The tags table.
151     */
152    private final JTable tagTable = new JTable(tagData);
153
154    /**
155     * The membership table.
156     */
157    private final JTable membershipTable = new JTable(membershipData);
158
159    /** JPanel containing both previous tables */
160    private final JPanel bothTables = new JPanel(new GridBagLayout());
161
162    // Popup menus
163    private final JPopupMenu tagMenu = new JPopupMenu();
164    private final JPopupMenu membershipMenu = new JPopupMenu();
165    private final JPopupMenu blankSpaceMenu = new JPopupMenu();
166
167    // Popup menu handlers
168    private final transient PopupMenuHandler tagMenuHandler = new PopupMenuHandler(tagMenu);
169    private final transient PopupMenuHandler membershipMenuHandler = new PopupMenuHandler(membershipMenu);
170    private final transient PopupMenuHandler blankSpaceMenuHandler = new PopupMenuHandler(blankSpaceMenu);
171
172    private final transient Map<String, Map<String, Integer>> valueCount = new TreeMap<>();
173    /**
174     * This sub-object is responsible for all adding and editing of tags
175     */
176    private final transient TagEditHelper editHelper = new TagEditHelper(tagTable, tagData, valueCount);
177
178    private final transient DataSetListenerAdapter dataChangedAdapter = new DataSetListenerAdapter(this);
179    private final HelpAction helpAction = new HelpAction(tagTable, editHelper::getDataKey, editHelper::getDataValues,
180            membershipTable, x -> (IRelation<?>) membershipData.getValueAt(x, 0));
181    private final TaginfoAction taginfoAction = new TaginfoAction(tagTable, editHelper::getDataKey, editHelper::getDataValues,
182            membershipTable, x -> (IRelation<?>) membershipData.getValueAt(x, 0));
183    private final PasteValueAction pasteValueAction = new PasteValueAction();
184    private final CopyValueAction copyValueAction = new CopyValueAction(
185            tagTable, editHelper::getDataKey, Main.main::getInProgressISelection);
186    private final CopyKeyValueAction copyKeyValueAction = new CopyKeyValueAction(
187            tagTable, editHelper::getDataKey, Main.main::getInProgressISelection);
188    private final CopyAllKeyValueAction copyAllKeyValueAction = new CopyAllKeyValueAction(
189            tagTable, editHelper::getDataKey, Main.main::getInProgressISelection);
190    private final SearchAction searchActionSame = new SearchAction(true);
191    private final SearchAction searchActionAny = new SearchAction(false);
192    private final AddAction addAction = new AddAction();
193    private final EditAction editAction = new EditAction();
194    private final DeleteAction deleteAction = new DeleteAction();
195    private final JosmAction[] josmActions = new JosmAction[]{addAction, editAction, deleteAction};
196
197    // relation actions
198    private final SelectInRelationListAction setRelationSelectionAction = new SelectInRelationListAction();
199    private final SelectRelationAction selectRelationAction = new SelectRelationAction(false);
200    private final SelectRelationAction addRelationToSelectionAction = new SelectRelationAction(true);
201
202    private final DownloadMembersAction downloadMembersAction = new DownloadMembersAction();
203    private final DownloadSelectedIncompleteMembersAction downloadSelectedIncompleteMembersAction =
204            new DownloadSelectedIncompleteMembersAction();
205
206    private final SelectMembersAction selectMembersAction = new SelectMembersAction(false);
207    private final SelectMembersAction addMembersToSelectionAction = new SelectMembersAction(true);
208
209    private final transient HighlightHelper highlightHelper = new HighlightHelper();
210
211    /**
212     * The Add button (needed to be able to disable it)
213     */
214    private final SideButton btnAdd = new SideButton(addAction);
215    /**
216     * The Edit button (needed to be able to disable it)
217     */
218    private final SideButton btnEdit = new SideButton(editAction);
219    /**
220     * The Delete button (needed to be able to disable it)
221     */
222    private final SideButton btnDel = new SideButton(deleteAction);
223    /**
224     * Matching preset display class
225     */
226    private final PresetListPanel presets = new PresetListPanel();
227
228    /**
229     * Text to display when nothing selected.
230     */
231    private final JLabel selectSth = new JLabel("<html><p>"
232            + tr("Select objects for which to change tags.") + "</p></html>");
233
234    private final PreferenceChangedListener preferenceListener = e -> {
235                if (MainApplication.getLayerManager().getActiveData() != null) {
236                    // Re-load data when display preference change
237                    updateSelection();
238                }
239            };
240
241    private final transient TaggingPresetHandler presetHandler = new TaggingPresetCommandHandler();
242
243    /**
244     * Create a new PropertiesDialog
245     */
246    public PropertiesDialog() {
247        super(tr("Tags/Memberships"), "propertiesdialog", tr("Tags for selected objects."),
248                Shortcut.registerShortcut("subwindow:properties", tr("Toggle: {0}", tr("Tags/Memberships")), KeyEvent.VK_P,
249                        Shortcut.ALT_SHIFT), 150, true);
250
251        HelpUtil.setHelpContext(this, HelpUtil.ht("/Dialog/TagsMembership"));
252
253        setupTagsMenu();
254        buildTagsTable();
255
256        setupMembershipMenu();
257        buildMembershipTable();
258
259        tagTableFilter = setupFilter();
260
261        // combine both tables and wrap them in a scrollPane
262        boolean top = Config.getPref().getBoolean("properties.presets.top", true);
263        if (top) {
264            bothTables.add(presets, GBC.std().fill(GBC.HORIZONTAL).insets(5, 2, 5, 2).anchor(GBC.NORTHWEST));
265            double epsilon = Double.MIN_VALUE; // need to set a weight or else anchor value is ignored
266            bothTables.add(pluginHook, GBC.eol().insets(0, 1, 1, 1).anchor(GBC.NORTHEAST).weight(epsilon, epsilon));
267        }
268        bothTables.add(selectSth, GBC.eol().fill().insets(10, 10, 10, 10));
269        bothTables.add(tagTableFilter, GBC.eol().fill(GBC.HORIZONTAL));
270        bothTables.add(tagTable.getTableHeader(), GBC.eol().fill(GBC.HORIZONTAL));
271        bothTables.add(tagTable, GBC.eol().fill(GBC.BOTH));
272        bothTables.add(membershipTable.getTableHeader(), GBC.eol().fill(GBC.HORIZONTAL));
273        bothTables.add(membershipTable, GBC.eol().fill(GBC.BOTH));
274        if (!top) {
275            bothTables.add(presets, GBC.eol().fill(GBC.HORIZONTAL).insets(5, 2, 5, 2));
276        }
277
278        setupBlankSpaceMenu();
279        setupKeyboardShortcuts();
280
281        // Let the actions know when selection in the tables change
282        tagTable.getSelectionModel().addListSelectionListener(editAction);
283        membershipTable.getSelectionModel().addListSelectionListener(editAction);
284        tagTable.getSelectionModel().addListSelectionListener(deleteAction);
285        membershipTable.getSelectionModel().addListSelectionListener(deleteAction);
286
287        JScrollPane scrollPane = (JScrollPane) createLayout(bothTables, true,
288                Arrays.asList(this.btnAdd, this.btnEdit, this.btnDel));
289
290        MouseClickWatch mouseClickWatch = new MouseClickWatch();
291        tagTable.addMouseListener(mouseClickWatch);
292        membershipTable.addMouseListener(mouseClickWatch);
293        scrollPane.addMouseListener(mouseClickWatch);
294
295        selectSth.setPreferredSize(scrollPane.getSize());
296        presets.setSize(scrollPane.getSize());
297
298        editHelper.loadTagsIfNeeded();
299
300        Config.getPref().addKeyPreferenceChangeListener("display.discardable-keys", preferenceListener);
301    }
302
303    private void buildTagsTable() {
304        // setting up the tags table
305        tagData.setColumnIdentifiers(new String[]{tr("Key"), tr("Value")});
306        tagTable.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
307        tagTable.getTableHeader().setReorderingAllowed(false);
308
309        tagTable.getColumnModel().getColumn(0).setCellRenderer(cellRenderer);
310        tagTable.getColumnModel().getColumn(1).setCellRenderer(cellRenderer);
311        tagTable.setRowSorter(tagRowSorter);
312
313        final RemoveHiddenSelection removeHiddenSelection = new RemoveHiddenSelection();
314        tagTable.getSelectionModel().addListSelectionListener(removeHiddenSelection);
315        tagRowSorter.addRowSorterListener(removeHiddenSelection);
316        tagRowSorter.setComparator(0, AlphanumComparator.getInstance());
317        tagRowSorter.setComparator(1, (o1, o2) -> {
318            if (o1 instanceof Map && o2 instanceof Map) {
319                final String v1 = ((Map) o1).size() == 1 ? (String) ((Map) o1).keySet().iterator().next() : tr("<different>");
320                final String v2 = ((Map) o2).size() == 1 ? (String) ((Map) o2).keySet().iterator().next() : tr("<different>");
321                return AlphanumComparator.getInstance().compare(v1, v2);
322            } else {
323                return AlphanumComparator.getInstance().compare(String.valueOf(o1), String.valueOf(o2));
324            }
325        });
326    }
327
328    private void buildMembershipTable() {
329        membershipData.setColumnIdentifiers(new String[]{tr("Member Of"), tr("Role"), tr("Position")});
330        membershipTable.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
331
332        TableColumnModel mod = membershipTable.getColumnModel();
333        membershipTable.getTableHeader().setReorderingAllowed(false);
334        mod.getColumn(0).setCellRenderer(new MemberOfCellRenderer());
335        mod.getColumn(1).setCellRenderer(new RoleCellRenderer());
336        mod.getColumn(2).setCellRenderer(new PositionCellRenderer());
337        mod.getColumn(2).setPreferredWidth(20);
338        mod.getColumn(1).setPreferredWidth(40);
339        mod.getColumn(0).setPreferredWidth(200);
340    }
341
342    /**
343     * Creates the popup menu @field blankSpaceMenu and its launcher on main panel.
344     */
345    private void setupBlankSpaceMenu() {
346        if (Config.getPref().getBoolean("properties.menu.add_edit_delete", true)) {
347            blankSpaceMenuHandler.addAction(addAction);
348            PopupMenuLauncher launcher = new BlankSpaceMenuLauncher(blankSpaceMenu);
349            bothTables.addMouseListener(launcher);
350            tagTable.addMouseListener(launcher);
351        }
352    }
353
354    /**
355     * Creates the popup menu @field membershipMenu and its launcher on membership table.
356     */
357    private void setupMembershipMenu() {
358        // setting up the membership table
359        if (Config.getPref().getBoolean("properties.menu.add_edit_delete", true)) {
360            membershipMenuHandler.addAction(editAction);
361            membershipMenuHandler.addAction(deleteAction);
362            membershipMenu.addSeparator();
363        }
364        membershipMenuHandler.addAction(setRelationSelectionAction);
365        membershipMenuHandler.addAction(selectRelationAction);
366        membershipMenuHandler.addAction(addRelationToSelectionAction);
367        membershipMenuHandler.addAction(selectMembersAction);
368        membershipMenuHandler.addAction(addMembersToSelectionAction);
369        membershipMenu.addSeparator();
370        membershipMenuHandler.addAction(downloadMembersAction);
371        membershipMenuHandler.addAction(downloadSelectedIncompleteMembersAction);
372        membershipMenu.addSeparator();
373        membershipMenu.add(helpAction);
374        membershipMenu.add(taginfoAction);
375
376        membershipTable.addMouseListener(new PopupMenuLauncher(membershipMenu) {
377            @Override
378            protected int checkTableSelection(JTable table, Point p) {
379                int row = super.checkTableSelection(table, p);
380                List<IRelation<?>> rels = new ArrayList<>();
381                for (int i: table.getSelectedRows()) {
382                    rels.add((IRelation<?>) table.getValueAt(i, 0));
383                }
384                membershipMenuHandler.setPrimitives(rels);
385                return row;
386            }
387
388            @Override
389            public void mouseClicked(MouseEvent e) {
390                //update highlights
391                if (MainApplication.isDisplayingMapView()) {
392                    int row = membershipTable.rowAtPoint(e.getPoint());
393                    if (row >= 0 && highlightHelper.highlightOnly((Relation) membershipTable.getValueAt(row, 0))) {
394                        MainApplication.getMap().mapView.repaint();
395                    }
396                }
397                super.mouseClicked(e);
398            }
399
400            @Override
401            public void mouseExited(MouseEvent me) {
402                highlightHelper.clear();
403            }
404        });
405    }
406
407    /**
408     * Creates the popup menu @field tagMenu and its launcher on tag table.
409     */
410    private void setupTagsMenu() {
411        if (Config.getPref().getBoolean("properties.menu.add_edit_delete", true)) {
412            tagMenu.add(addAction);
413            tagMenu.add(editAction);
414            tagMenu.add(deleteAction);
415            tagMenu.addSeparator();
416        }
417        tagMenu.add(pasteValueAction);
418        tagMenu.add(copyValueAction);
419        tagMenu.add(copyKeyValueAction);
420        tagMenu.add(copyAllKeyValueAction);
421        tagMenu.addSeparator();
422        tagMenu.add(searchActionAny);
423        tagMenu.add(searchActionSame);
424        tagMenu.addSeparator();
425        tagMenu.add(helpAction);
426        tagMenu.add(taginfoAction);
427        tagTable.addMouseListener(new PopupMenuLauncher(tagMenu));
428    }
429
430    public void setFilter(final SearchCompiler.Match filter) {
431        this.tagRowSorter.setRowFilter(new SearchBasedRowFilter(filter));
432    }
433
434    /**
435     * Assigns all needed keys like Enter and Spacebar to most important actions.
436     */
437    private void setupKeyboardShortcuts() {
438
439        // ENTER = editAction, open "edit" dialog
440        InputMapUtils.addEnterActionWhenAncestor(tagTable, editAction);
441        InputMapUtils.addEnterActionWhenAncestor(membershipTable, editAction);
442
443        // INSERT button = addAction, open "add tag" dialog
444        tagTable.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT)
445                .put(KeyStroke.getKeyStroke(KeyEvent.VK_INSERT, 0), "onTableInsert");
446        tagTable.getActionMap().put("onTableInsert", addAction);
447
448        // unassign some standard shortcuts for JTable to allow upload / download / image browsing
449        InputMapUtils.unassignCtrlShiftUpDown(tagTable, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
450        InputMapUtils.unassignPageUpDown(tagTable, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
451
452        // unassign some standard shortcuts for correct copy-pasting, fix #8508
453        tagTable.setTransferHandler(null);
454
455        tagTable.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT)
456                .put(KeyStroke.getKeyStroke(KeyEvent.VK_C, InputEvent.CTRL_DOWN_MASK), "onCopy");
457        tagTable.getActionMap().put("onCopy", copyKeyValueAction);
458
459        // allow using enter to add tags for all look&feel configurations
460        InputMapUtils.enableEnter(this.btnAdd);
461
462        // DEL button = deleteAction
463        getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(
464                KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0), "delete"
465                );
466        getActionMap().put("delete", deleteAction);
467
468        // F1 button = custom help action
469        getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(
470                helpAction.getKeyStroke(), "onHelp");
471        getActionMap().put("onHelp", helpAction);
472    }
473
474    private JosmTextField setupFilter() {
475        final JosmTextField f = new DisableShortcutsOnFocusGainedTextField();
476        f.setToolTipText(tr("Tag filter"));
477        final CompileSearchTextDecorator decorator = CompileSearchTextDecorator.decorate(f);
478        f.addPropertyChangeListener("filter", evt -> setFilter(decorator.getMatch()));
479        return f;
480    }
481
482    /**
483     * This simply fires up an {@link RelationEditor} for the relation shown; everything else
484     * is the editor's business.
485     *
486     * @param row position
487     */
488    private void editMembership(int row) {
489        Relation relation = (Relation) membershipData.getValueAt(row, 0);
490        MainApplication.getMap().relationListDialog.selectRelation(relation);
491        OsmDataLayer layer = MainApplication.getLayerManager().getActiveDataLayer();
492        if (!layer.isLocked()) {
493            List<RelationMember> members = new ArrayList<>();
494            for (IRelationMember<?> rm : ((MemberInfo) membershipData.getValueAt(row, 1)).role) {
495                if (rm instanceof RelationMember) {
496                    members.add((RelationMember) rm);
497                }
498            }
499            RelationEditor.getEditor(layer, relation, members).setVisible(true);
500        }
501    }
502
503    private static int findViewRow(JTable table, TableModel model, Object value) {
504        for (int i = 0; i < model.getRowCount(); i++) {
505            if (model.getValueAt(i, 0).equals(value))
506                return table.convertRowIndexToView(i);
507        }
508        return -1;
509    }
510
511    /**
512     * Update selection status, call @{link #selectionChanged} function.
513     */
514    private void updateSelection() {
515        // Parameter is ignored in this class
516        selectionChanged(null);
517    }
518
519    @Override
520    public void showNotify() {
521        DatasetEventManager.getInstance().addDatasetListener(dataChangedAdapter, FireMode.IN_EDT_CONSOLIDATED);
522        SelectionEventManager.getInstance().addSelectionListenerForEdt(this);
523        MainApplication.getLayerManager().addActiveLayerChangeListener(this);
524        for (JosmAction action : josmActions) {
525            MainApplication.registerActionShortcut(action);
526        }
527        updateSelection();
528    }
529
530    @Override
531    public void hideNotify() {
532        DatasetEventManager.getInstance().removeDatasetListener(dataChangedAdapter);
533        SelectionEventManager.getInstance().removeSelectionListener(this);
534        MainApplication.getLayerManager().removeActiveLayerChangeListener(this);
535        for (JosmAction action : josmActions) {
536            MainApplication.unregisterActionShortcut(action);
537        }
538    }
539
540    @Override
541    public void setVisible(boolean b) {
542        super.setVisible(b);
543        if (b && MainApplication.getLayerManager().getActiveData() != null) {
544            updateSelection();
545        }
546    }
547
548    @Override
549    public void destroy() {
550        super.destroy();
551        Config.getPref().removeKeyPreferenceChangeListener("display.discardable-keys", preferenceListener);
552        Container parent = pluginHook.getParent();
553        if (parent != null) {
554            parent.remove(pluginHook);
555        }
556    }
557
558    @Override
559    public void selectionChanged(SelectionChangeEvent event) {
560        if (!isVisible())
561            return;
562        if (tagTable == null)
563            return; // selection changed may be received in base class constructor before init
564        if (tagTable.getCellEditor() != null) {
565            tagTable.getCellEditor().cancelCellEditing();
566        }
567
568        // Ignore parameter as we do not want to operate always on real selection here, especially in draw mode
569        Collection<? extends IPrimitive> newSel = Main.main.getInProgressISelection();
570        String selectedTag;
571        IRelation<?> selectedRelation = null;
572        selectedTag = editHelper.getChangedKey(); // select last added or last edited key by default
573        if (selectedTag == null && tagTable.getSelectedRowCount() == 1) {
574            selectedTag = editHelper.getDataKey(tagTable.getSelectedRow());
575        }
576        if (membershipTable.getSelectedRowCount() == 1) {
577            selectedRelation = (IRelation<?>) membershipData.getValueAt(membershipTable.getSelectedRow(), 0);
578        }
579
580        // re-load tag data
581        tagData.setRowCount(0);
582
583        final boolean displayDiscardableKeys = Config.getPref().getBoolean("display.discardable-keys", false);
584        final Map<String, Integer> keyCount = new HashMap<>();
585        final Map<String, String> tags = new HashMap<>();
586        valueCount.clear();
587        Set<TaggingPresetType> types = EnumSet.noneOf(TaggingPresetType.class);
588        for (IPrimitive osm : newSel) {
589            types.add(TaggingPresetType.forPrimitive(osm));
590            for (String key : osm.keySet()) {
591                if (displayDiscardableKeys || !AbstractPrimitive.getDiscardableKeys().contains(key)) {
592                    String value = osm.get(key);
593                    keyCount.put(key, keyCount.containsKey(key) ? keyCount.get(key) + 1 : 1);
594                    if (valueCount.containsKey(key)) {
595                        Map<String, Integer> v = valueCount.get(key);
596                        v.put(value, v.containsKey(value) ? v.get(value) + 1 : 1);
597                    } else {
598                        Map<String, Integer> v = new TreeMap<>();
599                        v.put(value, 1);
600                        valueCount.put(key, v);
601                    }
602                }
603            }
604        }
605        for (Entry<String, Map<String, Integer>> e : valueCount.entrySet()) {
606            int count = 0;
607            for (Entry<String, Integer> e1 : e.getValue().entrySet()) {
608                count += e1.getValue();
609            }
610            if (count < newSel.size()) {
611                e.getValue().put("", newSel.size() - count);
612            }
613            tagData.addRow(new Object[]{e.getKey(), e.getValue()});
614            tags.put(e.getKey(), e.getValue().size() == 1
615                    ? e.getValue().keySet().iterator().next() : tr("<different>"));
616        }
617
618        membershipData.setRowCount(0);
619
620        Map<IRelation<?>, MemberInfo> roles = new HashMap<>();
621        for (IPrimitive primitive: newSel) {
622            for (IPrimitive ref: primitive.getReferrers(true)) {
623                if (ref instanceof IRelation && !ref.isIncomplete() && !ref.isDeleted()) {
624                    IRelation<?> r = (IRelation<?>) ref;
625                    MemberInfo mi = Optional.ofNullable(roles.get(r)).orElseGet(() -> new MemberInfo(newSel));
626                    roles.put(r, mi);
627                    int i = 1;
628                    for (IRelationMember<?> m : r.getMembers()) {
629                        if (m.getMember() == primitive) {
630                            mi.add(m, i);
631                        }
632                        ++i;
633                    }
634                }
635            }
636        }
637
638        List<IRelation<?>> sortedRelations = new ArrayList<>(roles.keySet());
639        sortedRelations.sort((o1, o2) -> {
640            int comp = Boolean.compare(o1.isDisabledAndHidden(), o2.isDisabledAndHidden());
641            return comp != 0 ? comp : DefaultNameFormatter.getInstance().getRelationComparator().compare(o1, o2);
642        });
643
644        for (IRelation<?> r: sortedRelations) {
645            membershipData.addRow(new Object[]{r, roles.get(r)});
646        }
647
648        presets.updatePresets(types, tags, presetHandler);
649
650        membershipTable.getTableHeader().setVisible(membershipData.getRowCount() > 0);
651        membershipTable.setVisible(membershipData.getRowCount() > 0);
652
653        OsmData<?, ?, ?, ?> ds = MainApplication.getLayerManager().getActiveData();
654        boolean isReadOnly = ds != null && ds.isLocked();
655        boolean hasSelection = !newSel.isEmpty();
656        boolean hasTags = hasSelection && tagData.getRowCount() > 0;
657        boolean hasMemberships = hasSelection && membershipData.getRowCount() > 0;
658        addAction.setEnabled(!isReadOnly && hasSelection);
659        editAction.setEnabled(!isReadOnly && (hasTags || hasMemberships));
660        deleteAction.setEnabled(!isReadOnly && (hasTags || hasMemberships));
661        tagTable.setVisible(hasTags);
662        tagTable.getTableHeader().setVisible(hasTags);
663        tagTableFilter.setVisible(hasTags);
664        selectSth.setVisible(!hasSelection);
665        pluginHook.setVisible(hasSelection);
666
667        int selectedIndex;
668        if (selectedTag != null && (selectedIndex = findViewRow(tagTable, tagData, selectedTag)) != -1) {
669            tagTable.changeSelection(selectedIndex, 0, false, false);
670        } else if (selectedRelation != null && (selectedIndex = findViewRow(membershipTable, membershipData, selectedRelation)) != -1) {
671            membershipTable.changeSelection(selectedIndex, 0, false, false);
672        } else if (hasTags) {
673            tagTable.changeSelection(0, 0, false, false);
674        } else if (hasMemberships) {
675            membershipTable.changeSelection(0, 0, false, false);
676        }
677
678        if (tagData.getRowCount() != 0 || membershipData.getRowCount() != 0) {
679            if (newSel.size() > 1) {
680                setTitle(tr("Objects: {2} / Tags: {0} / Memberships: {1}",
681                    tagData.getRowCount(), membershipData.getRowCount(), newSel.size()));
682            } else {
683                setTitle(tr("Tags: {0} / Memberships: {1}",
684                    tagData.getRowCount(), membershipData.getRowCount()));
685            }
686        } else {
687            setTitle(tr("Tags/Memberships"));
688        }
689    }
690
691    /* ---------------------------------------------------------------------------------- */
692    /* ActiveLayerChangeListener                                                          */
693    /* ---------------------------------------------------------------------------------- */
694    @Override
695    public void activeOrEditLayerChanged(ActiveLayerChangeEvent e) {
696        if (e.getSource().getEditLayer() == null) {
697            editHelper.saveTagsIfNeeded();
698        }
699        // it is time to save history of tags
700        updateSelection();
701    }
702
703    @Override
704    public void processDatasetEvent(AbstractDatasetChangedEvent event) {
705        updateSelection();
706    }
707
708    /**
709     * Replies the tag popup menu handler.
710     * @return The tag popup menu handler
711     */
712    public PopupMenuHandler getPropertyPopupMenuHandler() {
713        return tagMenuHandler;
714    }
715
716    /**
717     * Returns the selected tag.
718     * @return The current selected tag
719     */
720    public Tag getSelectedProperty() {
721        int row = tagTable.getSelectedRow();
722        if (row == -1) return null;
723        Map<String, Integer> map = editHelper.getDataValues(row);
724        return new Tag(
725                editHelper.getDataKey(row),
726                map.size() > 1 ? "" : map.keySet().iterator().next());
727    }
728
729    /**
730     * Replies the membership popup menu handler.
731     * @return The membership popup menu handler
732     */
733    public PopupMenuHandler getMembershipPopupMenuHandler() {
734        return membershipMenuHandler;
735    }
736
737    /**
738     * Returns the selected relation membership.
739     * @return The current selected relation membership
740     */
741    public IRelation<?> getSelectedMembershipRelation() {
742        int row = membershipTable.getSelectedRow();
743        return row > -1 ? (IRelation<?>) membershipData.getValueAt(row, 0) : null;
744    }
745
746    /**
747     * Adds a custom table cell renderer to render cells of the tags table.
748     *
749     * If the renderer is not capable performing a {@link TableCellRenderer#getTableCellRendererComponent},
750     * it should return {@code null} to fall back to the
751     * {@link PropertiesCellRenderer#getTableCellRendererComponent default implementation}.
752     * @param renderer the renderer to add
753     * @since 9149
754     */
755    public void addCustomPropertiesCellRenderer(TableCellRenderer renderer) {
756        cellRenderer.addCustomRenderer(renderer);
757    }
758
759    /**
760     * Removes a custom table cell renderer.
761     * @param renderer the renderer to remove
762     * @since 9149
763     */
764    public void removeCustomPropertiesCellRenderer(TableCellRenderer renderer) {
765        cellRenderer.removeCustomRenderer(renderer);
766    }
767
768    static final class MemberOfCellRenderer extends DefaultTableCellRenderer {
769        @Override
770        public Component getTableCellRendererComponent(JTable table, Object value,
771                boolean isSelected, boolean hasFocus, int row, int column) {
772            Component c = super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
773            if (value == null)
774                return this;
775            if (c instanceof JLabel) {
776                JLabel label = (JLabel) c;
777                IRelation<?> r = (IRelation<?>) value;
778                label.setText(r.getDisplayName(DefaultNameFormatter.getInstance()));
779                if (r.isDisabledAndHidden()) {
780                    label.setFont(label.getFont().deriveFont(Font.ITALIC));
781                }
782            }
783            return c;
784        }
785    }
786
787    static final class RoleCellRenderer extends DefaultTableCellRenderer {
788        @Override
789        public Component getTableCellRendererComponent(JTable table, Object value,
790                boolean isSelected, boolean hasFocus, int row, int column) {
791            if (value == null)
792                return this;
793            Component c = super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
794            boolean isDisabledAndHidden = ((IRelation<?>) table.getValueAt(row, 0)).isDisabledAndHidden();
795            if (c instanceof JLabel) {
796                JLabel label = (JLabel) c;
797                label.setText(((MemberInfo) value).getRoleString());
798                if (isDisabledAndHidden) {
799                    label.setFont(label.getFont().deriveFont(Font.ITALIC));
800                }
801            }
802            return c;
803        }
804    }
805
806    static final class PositionCellRenderer extends DefaultTableCellRenderer {
807        @Override
808        public Component getTableCellRendererComponent(JTable table, Object value,
809                boolean isSelected, boolean hasFocus, int row, int column) {
810            Component c = super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
811            boolean isDisabledAndHidden = ((IRelation<?>) table.getValueAt(row, 0)).isDisabledAndHidden();
812            if (c instanceof JLabel) {
813                JLabel label = (JLabel) c;
814                label.setText(((MemberInfo) table.getValueAt(row, 1)).getPositionString());
815                if (isDisabledAndHidden) {
816                    label.setFont(label.getFont().deriveFont(Font.ITALIC));
817                }
818            }
819            return c;
820        }
821    }
822
823    static final class BlankSpaceMenuLauncher extends PopupMenuLauncher {
824        BlankSpaceMenuLauncher(JPopupMenu menu) {
825            super(menu);
826        }
827
828        @Override
829        protected boolean checkSelection(Component component, Point p) {
830            if (component instanceof JTable) {
831                return ((JTable) component).rowAtPoint(p) == -1;
832            }
833            return true;
834        }
835    }
836
837    static final class TaggingPresetCommandHandler implements TaggingPresetHandler {
838        @Override
839        public void updateTags(List<Tag> tags) {
840            Command command = TaggingPreset.createCommand(getSelection(), tags);
841            if (command != null) {
842                MainApplication.undoRedo.add(command);
843            }
844        }
845
846        @Override
847        public Collection<OsmPrimitive> getSelection() {
848            return Main.main == null ? Collections.<OsmPrimitive>emptyList() : Main.main.getInProgressSelection();
849        }
850    }
851
852    /**
853     * Class that watches for mouse clicks
854     * @author imi
855     */
856    public class MouseClickWatch extends MouseAdapter {
857        @Override
858        public void mouseClicked(MouseEvent e) {
859            if (e.getClickCount() < 2) {
860                // single click, clear selection in other table not clicked in
861                if (e.getSource() == tagTable) {
862                    membershipTable.clearSelection();
863                } else if (e.getSource() == membershipTable) {
864                    tagTable.clearSelection();
865                }
866            } else if (e.getSource() == tagTable) {
867                // double click, edit or add tag
868                int row = tagTable.rowAtPoint(e.getPoint());
869                if (row > -1) {
870                    boolean focusOnKey = tagTable.columnAtPoint(e.getPoint()) == 0;
871                    editHelper.editTag(row, focusOnKey);
872                } else {
873                    editHelper.addTag();
874                    btnAdd.requestFocusInWindow();
875                }
876            } else if (e.getSource() == membershipTable) {
877                int row = membershipTable.rowAtPoint(e.getPoint());
878                if (row > -1) {
879                    editMembership(row);
880                }
881            } else {
882                editHelper.addTag();
883                btnAdd.requestFocusInWindow();
884            }
885        }
886
887        @Override
888        public void mousePressed(MouseEvent e) {
889            if (e.getSource() == tagTable) {
890                membershipTable.clearSelection();
891            } else if (e.getSource() == membershipTable) {
892                tagTable.clearSelection();
893            }
894        }
895    }
896
897    static class MemberInfo {
898        private final List<IRelationMember<?>> role = new ArrayList<>();
899        private Set<IPrimitive> members = new HashSet<>();
900        private List<Integer> position = new ArrayList<>();
901        private Collection<? extends IPrimitive> selection;
902        private String positionString;
903        private String roleString;
904
905        MemberInfo(Collection<? extends IPrimitive> selection) {
906            this.selection = selection;
907        }
908
909        void add(IRelationMember<?> r, Integer p) {
910            role.add(r);
911            members.add(r.getMember());
912            position.add(p);
913        }
914
915        String getPositionString() {
916            if (positionString == null) {
917                positionString = Utils.getPositionListString(position);
918                // if not all objects from the selection are member of this relation
919                if (selection.stream().anyMatch(p -> !members.contains(p))) {
920                    positionString += ",\u2717";
921                }
922                members = null;
923                position = null;
924                selection = null;
925            }
926            return Utils.shortenString(positionString, 20);
927        }
928
929        String getRoleString() {
930            if (roleString == null) {
931                for (IRelationMember<?> r : role) {
932                    if (roleString == null) {
933                        roleString = r.getRole();
934                    } else if (!roleString.equals(r.getRole())) {
935                        roleString = tr("<different>");
936                        break;
937                    }
938                }
939            }
940            return roleString;
941        }
942
943        @Override
944        public String toString() {
945            return "MemberInfo{" +
946                    "roles='" + roleString + '\'' +
947                    ", positions='" + positionString + '\'' +
948                    '}';
949        }
950    }
951
952    /**
953     * Class that allows fast creation of read-only table model with String columns
954     */
955    public static class ReadOnlyTableModel extends DefaultTableModel {
956        @Override
957        public boolean isCellEditable(int row, int column) {
958            return false;
959        }
960
961        @Override
962        public Class<?> getColumnClass(int columnIndex) {
963            return String.class;
964        }
965    }
966
967    /**
968     * Action handling delete button press in properties dialog.
969     */
970    class DeleteAction extends JosmAction implements ListSelectionListener {
971
972        private static final String DELETE_FROM_RELATION_PREF = "delete_from_relation";
973
974        DeleteAction() {
975            super(tr("Delete"), /* ICON() */ "dialogs/delete", tr("Delete the selected key in all objects"),
976                    Shortcut.registerShortcut("properties:delete", tr("Delete Tags"), KeyEvent.VK_D,
977                            Shortcut.ALT_CTRL_SHIFT), false);
978            updateEnabledState();
979        }
980
981        protected void deleteTags(int... rows) {
982            // convert list of rows to HashMap (and find gap for nextKey)
983            Map<String, String> tags = new HashMap<>(rows.length);
984            int nextKeyIndex = rows[0];
985            for (int row : rows) {
986                String key = editHelper.getDataKey(row);
987                if (row == nextKeyIndex + 1) {
988                    nextKeyIndex = row; // no gap yet
989                }
990                tags.put(key, null);
991            }
992
993            // find key to select after deleting other tags
994            String nextKey = null;
995            int rowCount = tagData.getRowCount();
996            if (rowCount > rows.length) {
997                if (nextKeyIndex == rows[rows.length-1]) {
998                    // no gap found, pick next or previous key in list
999                    nextKeyIndex = nextKeyIndex + 1 < rowCount ? nextKeyIndex + 1 : rows[0] - 1;
1000                } else {
1001                    // gap found
1002                    nextKeyIndex++;
1003                }
1004                // We use unfiltered indexes here. So don't use getDataKey()
1005                nextKey = (String) tagData.getValueAt(nextKeyIndex, 0);
1006            }
1007
1008            Collection<OsmPrimitive> sel = Main.main.getInProgressSelection();
1009            MainApplication.undoRedo.add(new ChangePropertyCommand(sel, tags));
1010
1011            membershipTable.clearSelection();
1012            if (nextKey != null) {
1013                tagTable.changeSelection(findViewRow(tagTable, tagData, nextKey), 0, false, false);
1014            }
1015        }
1016
1017        protected void deleteFromRelation(int row) {
1018            Relation cur = (Relation) membershipData.getValueAt(row, 0);
1019
1020            Relation nextRelation = null;
1021            int rowCount = membershipTable.getRowCount();
1022            if (rowCount > 1) {
1023                nextRelation = (Relation) membershipData.getValueAt(row + 1 < rowCount ? row + 1 : row - 1, 0);
1024            }
1025
1026            ExtendedDialog ed = new ExtendedDialog(Main.parent,
1027                    tr("Change relation"),
1028                    tr("Delete from relation"), tr("Cancel"));
1029            ed.setButtonIcons("dialogs/delete", "cancel");
1030            ed.setContent(tr("Really delete selection from relation {0}?", cur.getDisplayName(DefaultNameFormatter.getInstance())));
1031            ed.toggleEnable(DELETE_FROM_RELATION_PREF);
1032
1033            if (ed.showDialog().getValue() != 1)
1034                return;
1035
1036            Relation rel = new Relation(cur);
1037            for (OsmPrimitive primitive: Main.main.getInProgressSelection()) {
1038                rel.removeMembersFor(primitive);
1039            }
1040            MainApplication.undoRedo.add(new ChangeCommand(cur, rel));
1041
1042            tagTable.clearSelection();
1043            if (nextRelation != null) {
1044                membershipTable.changeSelection(findViewRow(membershipTable, membershipData, nextRelation), 0, false, false);
1045            }
1046        }
1047
1048        @Override
1049        public void actionPerformed(ActionEvent e) {
1050            if (tagTable.getSelectedRowCount() > 0) {
1051                int[] rows = tagTable.getSelectedRows();
1052                deleteTags(rows);
1053            } else if (membershipTable.getSelectedRowCount() > 0) {
1054                ConditionalOptionPaneUtil.startBulkOperation(DELETE_FROM_RELATION_PREF);
1055                int[] rows = membershipTable.getSelectedRows();
1056                // delete from last relation to conserve row numbers in the table
1057                for (int i = rows.length-1; i >= 0; i--) {
1058                    deleteFromRelation(rows[i]);
1059                }
1060                ConditionalOptionPaneUtil.endBulkOperation(DELETE_FROM_RELATION_PREF);
1061            }
1062        }
1063
1064        @Override
1065        protected final void updateEnabledState() {
1066            DataSet ds = Main.main.getActiveDataSet();
1067            setEnabled(ds != null && !ds.isLocked() &&
1068                    ((tagTable != null && tagTable.getSelectedRowCount() >= 1)
1069                    || (membershipTable != null && membershipTable.getSelectedRowCount() > 0)
1070                    ));
1071        }
1072
1073        @Override
1074        public void valueChanged(ListSelectionEvent e) {
1075            updateEnabledState();
1076        }
1077    }
1078
1079    /**
1080     * Action handling add button press in properties dialog.
1081     */
1082    class AddAction extends JosmAction {
1083        AddAction() {
1084            super(tr("Add"), /* ICON() */ "dialogs/add", tr("Add a new key/value pair to all objects"),
1085                    Shortcut.registerShortcut("properties:add", tr("Add Tag"), KeyEvent.VK_A,
1086                            Shortcut.ALT), false);
1087        }
1088
1089        @Override
1090        public synchronized void actionPerformed(ActionEvent e) {
1091            if (!isEnabled())
1092                return;
1093            setEnabled(false);
1094            try {
1095                editHelper.addTag();
1096                btnAdd.requestFocusInWindow();
1097            } finally {
1098                setEnabled(true);
1099            }
1100        }
1101    }
1102
1103    /**
1104     * Action handling edit button press in properties dialog.
1105     */
1106    class EditAction extends JosmAction implements ListSelectionListener {
1107        EditAction() {
1108            super(tr("Edit"), /* ICON() */ "dialogs/edit", tr("Edit the value of the selected key for all objects"),
1109                    Shortcut.registerShortcut("properties:edit", tr("Edit Tags"), KeyEvent.VK_S,
1110                            Shortcut.ALT), false);
1111            updateEnabledState();
1112        }
1113
1114        @Override
1115        public synchronized void actionPerformed(ActionEvent e) {
1116            if (!isEnabled())
1117                return;
1118            setEnabled(false);
1119            try {
1120                if (tagTable.getSelectedRowCount() == 1) {
1121                    int row = tagTable.getSelectedRow();
1122                    editHelper.editTag(row, false);
1123                } else if (membershipTable.getSelectedRowCount() == 1) {
1124                    int row = membershipTable.getSelectedRow();
1125                    editMembership(row);
1126                }
1127            } finally {
1128                setEnabled(true);
1129            }
1130        }
1131
1132        @Override
1133        protected void updateEnabledState() {
1134            DataSet ds = Main.main.getActiveDataSet();
1135            setEnabled(ds != null && !ds.isLocked() &&
1136                    ((tagTable != null && tagTable.getSelectedRowCount() == 1)
1137                    ^ (membershipTable != null && membershipTable.getSelectedRowCount() == 1)
1138                    ));
1139        }
1140
1141        @Override
1142        public void valueChanged(ListSelectionEvent e) {
1143            updateEnabledState();
1144        }
1145    }
1146
1147    class PasteValueAction extends AbstractAction {
1148        PasteValueAction() {
1149            putValue(NAME, tr("Paste Value"));
1150            putValue(SHORT_DESCRIPTION, tr("Paste the value of the selected tag from clipboard"));
1151        }
1152
1153        @Override
1154        public void actionPerformed(ActionEvent ae) {
1155            if (tagTable.getSelectedRowCount() != 1)
1156                return;
1157            String key = editHelper.getDataKey(tagTable.getSelectedRow());
1158            Collection<OsmPrimitive> sel = Main.main.getInProgressSelection();
1159            String clipboard = ClipboardUtils.getClipboardStringContent();
1160            if (sel.isEmpty() || clipboard == null || sel.iterator().next().getDataSet().isLocked())
1161                return;
1162            MainApplication.undoRedo.add(new ChangePropertyCommand(sel, key, Utils.strip(clipboard)));
1163        }
1164    }
1165
1166    class SearchAction extends AbstractAction {
1167        private final boolean sameType;
1168
1169        SearchAction(boolean sameType) {
1170            this.sameType = sameType;
1171            if (sameType) {
1172                putValue(NAME, tr("Search Key/Value/Type"));
1173                putValue(SHORT_DESCRIPTION, tr("Search with the key and value of the selected tag, restrict to type (i.e., node/way/relation)"));
1174            } else {
1175                putValue(NAME, tr("Search Key/Value"));
1176                putValue(SHORT_DESCRIPTION, tr("Search with the key and value of the selected tag"));
1177            }
1178        }
1179
1180        @Override
1181        public void actionPerformed(ActionEvent e) {
1182            if (tagTable.getSelectedRowCount() != 1)
1183                return;
1184            String key = editHelper.getDataKey(tagTable.getSelectedRow());
1185            Collection<? extends IPrimitive> sel = Main.main.getInProgressISelection();
1186            if (sel.isEmpty())
1187                return;
1188            final SearchSetting ss = createSearchSetting(key, sel, sameType);
1189            org.openstreetmap.josm.actions.search.SearchAction.searchWithoutHistory(ss);
1190        }
1191    }
1192
1193    static SearchSetting createSearchSetting(String key, Collection<? extends IPrimitive> sel, boolean sameType) {
1194        String sep = "";
1195        StringBuilder s = new StringBuilder();
1196        Set<String> consideredTokens = new TreeSet<>();
1197        for (IPrimitive p : sel) {
1198            String val = p.get(key);
1199            if (val == null || (!sameType && consideredTokens.contains(val))) {
1200                continue;
1201            }
1202            String t = "";
1203            if (!sameType) {
1204                t = "";
1205            } else if (p instanceof Node) {
1206                t = "type:node ";
1207            } else if (p instanceof Way) {
1208                t = "type:way ";
1209            } else if (p instanceof Relation) {
1210                t = "type:relation ";
1211            }
1212            String token = new StringBuilder(t).append(val).toString();
1213            if (consideredTokens.add(token)) {
1214                s.append(sep).append('(').append(t).append(SearchCompiler.buildSearchStringForTag(key, val)).append(')');
1215                sep = " OR ";
1216            }
1217        }
1218
1219        final SearchSetting ss = new SearchSetting();
1220        ss.text = s.toString();
1221        ss.caseSensitive = true;
1222        return ss;
1223    }
1224
1225    /**
1226     * Clears the row selection when it is filtered away by the row sorter.
1227     */
1228    private class RemoveHiddenSelection implements ListSelectionListener, RowSorterListener {
1229
1230        void removeHiddenSelection() {
1231            try {
1232                tagRowSorter.convertRowIndexToModel(tagTable.getSelectedRow());
1233            } catch (IndexOutOfBoundsException ignore) {
1234                Logging.trace(ignore);
1235                Logging.trace("Clearing tagTable selection");
1236                tagTable.clearSelection();
1237            }
1238        }
1239
1240        @Override
1241        public void valueChanged(ListSelectionEvent event) {
1242            removeHiddenSelection();
1243        }
1244
1245        @Override
1246        public void sorterChanged(RowSorterEvent e) {
1247            removeHiddenSelection();
1248        }
1249    }
1250}