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.EnumSet;
020import java.util.HashMap;
021import java.util.HashSet;
022import java.util.List;
023import java.util.Map;
024import java.util.Map.Entry;
025import java.util.Optional;
026import java.util.Set;
027import java.util.TreeMap;
028import java.util.TreeSet;
029import java.util.concurrent.atomic.AtomicBoolean;
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.actions.JosmAction;
052import org.openstreetmap.josm.actions.relation.DeleteRelationsAction;
053import org.openstreetmap.josm.actions.relation.EditRelationAction;
054import org.openstreetmap.josm.command.ChangeCommand;
055import org.openstreetmap.josm.command.ChangePropertyCommand;
056import org.openstreetmap.josm.command.Command;
057import org.openstreetmap.josm.data.UndoRedoHandler;
058import org.openstreetmap.josm.data.osm.AbstractPrimitive;
059import org.openstreetmap.josm.data.osm.DataSelectionListener;
060import org.openstreetmap.josm.data.osm.DataSet;
061import org.openstreetmap.josm.data.osm.DefaultNameFormatter;
062import org.openstreetmap.josm.data.osm.IPrimitive;
063import org.openstreetmap.josm.data.osm.IRelation;
064import org.openstreetmap.josm.data.osm.IRelationMember;
065import org.openstreetmap.josm.data.osm.Node;
066import org.openstreetmap.josm.data.osm.OsmData;
067import org.openstreetmap.josm.data.osm.OsmDataManager;
068import org.openstreetmap.josm.data.osm.OsmPrimitive;
069import org.openstreetmap.josm.data.osm.Relation;
070import org.openstreetmap.josm.data.osm.RelationMember;
071import org.openstreetmap.josm.data.osm.Tag;
072import org.openstreetmap.josm.data.osm.Tags;
073import org.openstreetmap.josm.data.osm.Way;
074import org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent;
075import org.openstreetmap.josm.data.osm.event.DataSetListenerAdapter;
076import org.openstreetmap.josm.data.osm.event.DatasetEventManager;
077import org.openstreetmap.josm.data.osm.event.DatasetEventManager.FireMode;
078import org.openstreetmap.josm.data.osm.event.SelectionEventManager;
079import org.openstreetmap.josm.data.osm.search.SearchCompiler;
080import org.openstreetmap.josm.data.osm.search.SearchSetting;
081import org.openstreetmap.josm.data.preferences.BooleanProperty;
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.dialogs.relation.RelationPopupMenus;
091import org.openstreetmap.josm.gui.help.HelpUtil;
092import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeEvent;
093import org.openstreetmap.josm.gui.layer.MainLayerManager.ActiveLayerChangeListener;
094import org.openstreetmap.josm.gui.layer.OsmDataLayer;
095import org.openstreetmap.josm.gui.tagging.presets.TaggingPreset;
096import org.openstreetmap.josm.gui.tagging.presets.TaggingPresetHandler;
097import org.openstreetmap.josm.gui.tagging.presets.TaggingPresetType;
098import org.openstreetmap.josm.gui.util.HighlightHelper;
099import org.openstreetmap.josm.gui.util.TableHelper;
100import org.openstreetmap.josm.gui.widgets.CompileSearchTextDecorator;
101import org.openstreetmap.josm.gui.widgets.DisableShortcutsOnFocusGainedTextField;
102import org.openstreetmap.josm.gui.widgets.JosmTextField;
103import org.openstreetmap.josm.gui.widgets.PopupMenuLauncher;
104import org.openstreetmap.josm.spi.preferences.Config;
105import org.openstreetmap.josm.spi.preferences.PreferenceChangedListener;
106import org.openstreetmap.josm.tools.AlphanumComparator;
107import org.openstreetmap.josm.tools.GBC;
108import org.openstreetmap.josm.tools.InputMapUtils;
109import org.openstreetmap.josm.tools.Logging;
110import org.openstreetmap.josm.tools.Shortcut;
111import org.openstreetmap.josm.tools.Utils;
112
113/**
114 * This dialog displays the tags of the current selected primitives.
115 *
116 * If no object is selected, the dialog list is empty.
117 * If only one is selected, all tags of this object are selected.
118 * If more than one object are selected, the sum of all tags are displayed. If the
119 * different objects share the same tag, the shared value is displayed. If they have
120 * different values, all of them are put in a combo box and the string "<different>"
121 * is displayed in italic.
122 *
123 * Below the list, the user can click on an add, modify and delete tag button to
124 * edit the table selection value.
125 *
126 * The command is applied to all selected entries.
127 *
128 * @author imi
129 */
130public class PropertiesDialog extends ToggleDialog
131implements DataSelectionListener, ActiveLayerChangeListener, DataSetListenerAdapter.Listener {
132
133    /**
134     * hook for roadsigns plugin to display a small button in the upper right corner of this dialog
135     */
136    public static final JPanel pluginHook = new JPanel();
137
138    /**
139     * The tag data of selected objects.
140     */
141    private final ReadOnlyTableModel tagData = new ReadOnlyTableModel();
142    private final PropertiesCellRenderer cellRenderer = new PropertiesCellRenderer();
143    private final transient TableRowSorter<ReadOnlyTableModel> tagRowSorter = new TableRowSorter<>(tagData);
144    private final JosmTextField tagTableFilter;
145
146    /**
147     * The membership data of selected objects.
148     */
149    private final DefaultTableModel membershipData = new ReadOnlyTableModel();
150
151    /**
152     * The tags table.
153     */
154    private final JTable tagTable = new JTable(tagData);
155
156    /**
157     * The membership table.
158     */
159    private final JTable membershipTable = new JTable(membershipData);
160
161    /** JPanel containing both previous tables */
162    private final JPanel bothTables = new JPanel(new GridBagLayout());
163
164    // Popup menus
165    private final JPopupMenu tagMenu = new JPopupMenu();
166    private final JPopupMenu membershipMenu = new JPopupMenu();
167    private final JPopupMenu blankSpaceMenu = new JPopupMenu();
168
169    // Popup menu handlers
170    private final transient PopupMenuHandler tagMenuHandler = new PopupMenuHandler(tagMenu);
171    private final transient PopupMenuHandler membershipMenuHandler = new PopupMenuHandler(membershipMenu);
172    private final transient PopupMenuHandler blankSpaceMenuHandler = new PopupMenuHandler(blankSpaceMenu);
173
174    private final transient Map<String, Map<String, Integer>> valueCount = new TreeMap<>();
175    /**
176     * This sub-object is responsible for all adding and editing of tags
177     */
178    private final transient TagEditHelper editHelper = new TagEditHelper(tagTable, tagData, valueCount);
179
180    private final transient DataSetListenerAdapter dataChangedAdapter = new DataSetListenerAdapter(this);
181    private final HelpAction helpAction = new HelpAction(tagTable, editHelper::getDataKey, editHelper::getDataValues,
182            membershipTable, x -> (IRelation<?>) membershipData.getValueAt(x, 0));
183    private final TaginfoAction taginfoAction = new TaginfoAction(tagTable, editHelper::getDataKey, editHelper::getDataValues,
184            membershipTable, x -> (IRelation<?>) membershipData.getValueAt(x, 0));
185    private final PasteValueAction pasteValueAction = new PasteValueAction();
186    private final CopyValueAction copyValueAction = new CopyValueAction(
187            tagTable, editHelper::getDataKey, OsmDataManager.getInstance()::getInProgressISelection);
188    private final CopyKeyValueAction copyKeyValueAction = new CopyKeyValueAction(
189            tagTable, editHelper::getDataKey, OsmDataManager.getInstance()::getInProgressISelection);
190    private final CopyAllKeyValueAction copyAllKeyValueAction = new CopyAllKeyValueAction(
191            tagTable, editHelper::getDataKey, OsmDataManager.getInstance()::getInProgressISelection);
192    private final SearchAction searchActionSame = new SearchAction(true);
193    private final SearchAction searchActionAny = new SearchAction(false);
194    private final AddAction addAction = new AddAction();
195    private final EditAction editAction = new EditAction();
196    private final DeleteAction deleteAction = new DeleteAction();
197    private final JosmAction[] josmActions = new JosmAction[]{addAction, editAction, deleteAction};
198
199    private final transient HighlightHelper highlightHelper = new HighlightHelper();
200
201    /**
202     * The Add button (needed to be able to disable it)
203     */
204    private final SideButton btnAdd = new SideButton(addAction);
205    /**
206     * The Edit button (needed to be able to disable it)
207     */
208    private final SideButton btnEdit = new SideButton(editAction);
209    /**
210     * The Delete button (needed to be able to disable it)
211     */
212    private final SideButton btnDel = new SideButton(deleteAction);
213    /**
214     * Matching preset display class
215     */
216    private final PresetListPanel presets = new PresetListPanel();
217
218    /**
219     * Text to display when nothing selected.
220     */
221    private final JLabel selectSth = new JLabel("<html><p>"
222            + tr("Select objects for which to change tags.") + "</p></html>");
223
224    private final PreferenceChangedListener preferenceListener = e -> {
225                if (MainApplication.getLayerManager().getActiveData() != null) {
226                    // Re-load data when display preference change
227                    updateSelection();
228                }
229            };
230
231    private final transient TaggingPresetHandler presetHandler = new TaggingPresetCommandHandler();
232
233    private static final BooleanProperty PROP_AUTORESIZE_TAGS_TABLE = new BooleanProperty("propertiesdialog.autoresizeTagsTable", false);
234
235    /**
236     * Create a new PropertiesDialog
237     */
238    public PropertiesDialog() {
239        super(tr("Tags/Memberships"), "propertiesdialog", tr("Tags for selected objects."),
240                Shortcut.registerShortcut("subwindow:properties", tr("Toggle: {0}", tr("Tags/Memberships")), KeyEvent.VK_P,
241                        Shortcut.ALT_SHIFT), 150, true);
242
243        setupTagsMenu();
244        buildTagsTable();
245
246        setupMembershipMenu();
247        buildMembershipTable();
248
249        tagTableFilter = setupFilter();
250
251        // combine both tables and wrap them in a scrollPane
252        boolean top = Config.getPref().getBoolean("properties.presets.top", true);
253        boolean presetsVisible = Config.getPref().getBoolean("properties.presets.visible", true);
254        if (presetsVisible && top) {
255            bothTables.add(presets, GBC.std().fill(GBC.HORIZONTAL).insets(5, 2, 5, 2).anchor(GBC.NORTHWEST));
256            double epsilon = Double.MIN_VALUE; // need to set a weight or else anchor value is ignored
257            bothTables.add(pluginHook, GBC.eol().insets(0, 1, 1, 1).anchor(GBC.NORTHEAST).weight(epsilon, epsilon));
258        }
259        bothTables.add(selectSth, GBC.eol().fill().insets(10, 10, 10, 10));
260        bothTables.add(tagTableFilter, GBC.eol().fill(GBC.HORIZONTAL));
261        bothTables.add(tagTable.getTableHeader(), GBC.eol().fill(GBC.HORIZONTAL));
262        bothTables.add(tagTable, GBC.eol().fill(GBC.BOTH));
263        bothTables.add(membershipTable.getTableHeader(), GBC.eol().fill(GBC.HORIZONTAL));
264        bothTables.add(membershipTable, GBC.eol().fill(GBC.BOTH));
265        if (presetsVisible && !top) {
266            bothTables.add(presets, GBC.eol().fill(GBC.HORIZONTAL).insets(5, 2, 5, 2));
267        }
268
269        setupBlankSpaceMenu();
270        setupKeyboardShortcuts();
271
272        // Let the actions know when selection in the tables change
273        tagTable.getSelectionModel().addListSelectionListener(editAction);
274        membershipTable.getSelectionModel().addListSelectionListener(editAction);
275        tagTable.getSelectionModel().addListSelectionListener(deleteAction);
276        membershipTable.getSelectionModel().addListSelectionListener(deleteAction);
277
278        JScrollPane scrollPane = (JScrollPane) createLayout(bothTables, true,
279                Arrays.asList(this.btnAdd, this.btnEdit, this.btnDel));
280
281        MouseClickWatch mouseClickWatch = new MouseClickWatch();
282        tagTable.addMouseListener(mouseClickWatch);
283        membershipTable.addMouseListener(mouseClickWatch);
284        scrollPane.addMouseListener(mouseClickWatch);
285
286        selectSth.setPreferredSize(scrollPane.getSize());
287        presets.setSize(scrollPane.getSize());
288
289        editHelper.loadTagsIfNeeded();
290
291        Config.getPref().addKeyPreferenceChangeListener("display.discardable-keys", preferenceListener);
292    }
293
294    @Override
295    public String helpTopic() {
296        return HelpUtil.ht("/Dialog/TagsMembership");
297    }
298
299    private void buildTagsTable() {
300        // setting up the tags table
301        tagData.setColumnIdentifiers(new String[]{tr("Key"), tr("Value")});
302        tagTable.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
303        tagTable.getTableHeader().setReorderingAllowed(false);
304
305        tagTable.getColumnModel().getColumn(0).setCellRenderer(cellRenderer);
306        tagTable.getColumnModel().getColumn(1).setCellRenderer(cellRenderer);
307        tagTable.setRowSorter(tagRowSorter);
308
309        final RemoveHiddenSelection removeHiddenSelection = new RemoveHiddenSelection();
310        tagTable.getSelectionModel().addListSelectionListener(removeHiddenSelection);
311        tagRowSorter.addRowSorterListener(removeHiddenSelection);
312        tagRowSorter.setComparator(0, AlphanumComparator.getInstance());
313        tagRowSorter.setComparator(1, (o1, o2) -> {
314            if (o1 instanceof Map && o2 instanceof Map) {
315                final String v1 = ((Map) o1).size() == 1 ? (String) ((Map) o1).keySet().iterator().next() : tr("<different>");
316                final String v2 = ((Map) o2).size() == 1 ? (String) ((Map) o2).keySet().iterator().next() : tr("<different>");
317                return AlphanumComparator.getInstance().compare(v1, v2);
318            } else {
319                return AlphanumComparator.getInstance().compare(String.valueOf(o1), String.valueOf(o2));
320            }
321        });
322    }
323
324    private void buildMembershipTable() {
325        membershipData.setColumnIdentifiers(new String[]{tr("Member Of"), tr("Role"), tr("Position")});
326        membershipTable.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
327
328        TableColumnModel mod = membershipTable.getColumnModel();
329        membershipTable.getTableHeader().setReorderingAllowed(false);
330        mod.getColumn(0).setCellRenderer(new MemberOfCellRenderer());
331        mod.getColumn(1).setCellRenderer(new RoleCellRenderer());
332        mod.getColumn(2).setCellRenderer(new PositionCellRenderer());
333        mod.getColumn(2).setPreferredWidth(20);
334        mod.getColumn(1).setPreferredWidth(40);
335        mod.getColumn(0).setPreferredWidth(200);
336    }
337
338    /**
339     * Creates the popup menu @field blankSpaceMenu and its launcher on main panel.
340     */
341    private void setupBlankSpaceMenu() {
342        if (Config.getPref().getBoolean("properties.menu.add_edit_delete", true)) {
343            blankSpaceMenuHandler.addAction(addAction);
344            PopupMenuLauncher launcher = new BlankSpaceMenuLauncher(blankSpaceMenu);
345            bothTables.addMouseListener(launcher);
346            tagTable.addMouseListener(launcher);
347        }
348    }
349
350    /**
351     * Creates the popup menu @field membershipMenu and its launcher on membership table.
352     */
353    private void setupMembershipMenu() {
354        // setting up the membership table
355        if (Config.getPref().getBoolean("properties.menu.add_edit_delete", true)) {
356            membershipMenuHandler.addAction(editAction);
357            membershipMenuHandler.addAction(deleteAction);
358            membershipMenu.addSeparator();
359        }
360        RelationPopupMenus.setupHandler(membershipMenuHandler, EditRelationAction.class, DeleteRelationsAction.class);
361        membershipMenu.addSeparator();
362        membershipMenu.add(helpAction);
363        membershipMenu.add(taginfoAction);
364
365        membershipTable.addMouseListener(new PopupMenuLauncher(membershipMenu) {
366            @Override
367            protected int checkTableSelection(JTable table, Point p) {
368                int row = super.checkTableSelection(table, p);
369                List<IRelation<?>> rels = new ArrayList<>();
370                for (int i: table.getSelectedRows()) {
371                    rels.add((IRelation<?>) table.getValueAt(i, 0));
372                }
373                membershipMenuHandler.setPrimitives(rels);
374                return row;
375            }
376
377            @Override
378            public void mouseClicked(MouseEvent e) {
379                //update highlights
380                if (MainApplication.isDisplayingMapView()) {
381                    int row = membershipTable.rowAtPoint(e.getPoint());
382                    if (row >= 0 && highlightHelper.highlightOnly((Relation) membershipTable.getValueAt(row, 0))) {
383                        MainApplication.getMap().mapView.repaint();
384                    }
385                }
386                super.mouseClicked(e);
387            }
388
389            @Override
390            public void mouseExited(MouseEvent me) {
391                highlightHelper.clear();
392            }
393        });
394    }
395
396    /**
397     * Creates the popup menu @field tagMenu and its launcher on tag table.
398     */
399    private void setupTagsMenu() {
400        if (Config.getPref().getBoolean("properties.menu.add_edit_delete", true)) {
401            tagMenu.add(addAction);
402            tagMenu.add(editAction);
403            tagMenu.add(deleteAction);
404            tagMenu.addSeparator();
405        }
406        tagMenu.add(pasteValueAction);
407        tagMenu.add(copyValueAction);
408        tagMenu.add(copyKeyValueAction);
409        tagMenu.add(copyAllKeyValueAction);
410        tagMenu.addSeparator();
411        tagMenu.add(searchActionAny);
412        tagMenu.add(searchActionSame);
413        tagMenu.addSeparator();
414        tagMenu.add(helpAction);
415        tagMenu.add(taginfoAction);
416        tagTable.addMouseListener(new PopupMenuLauncher(tagMenu));
417    }
418
419    public void setFilter(final SearchCompiler.Match filter) {
420        this.tagRowSorter.setRowFilter(new SearchBasedRowFilter(filter));
421    }
422
423    /**
424     * Assigns all needed keys like Enter and Spacebar to most important actions.
425     */
426    private void setupKeyboardShortcuts() {
427
428        // ENTER = editAction, open "edit" dialog
429        InputMapUtils.addEnterActionWhenAncestor(tagTable, editAction);
430        InputMapUtils.addEnterActionWhenAncestor(membershipTable, editAction);
431
432        // INSERT button = addAction, open "add tag" dialog
433        tagTable.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT)
434                .put(KeyStroke.getKeyStroke(KeyEvent.VK_INSERT, 0), "onTableInsert");
435        tagTable.getActionMap().put("onTableInsert", addAction);
436
437        // unassign some standard shortcuts for JTable to allow upload / download / image browsing
438        InputMapUtils.unassignCtrlShiftUpDown(tagTable, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
439        InputMapUtils.unassignPageUpDown(tagTable, JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
440
441        // unassign some standard shortcuts for correct copy-pasting, fix #8508
442        tagTable.setTransferHandler(null);
443
444        tagTable.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT)
445                .put(KeyStroke.getKeyStroke(KeyEvent.VK_C, InputEvent.CTRL_DOWN_MASK), "onCopy");
446        tagTable.getActionMap().put("onCopy", copyKeyValueAction);
447
448        // allow using enter to add tags for all look&feel configurations
449        InputMapUtils.enableEnter(this.btnAdd);
450
451        // DEL button = deleteAction
452        getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(
453                KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0), "delete"
454                );
455        getActionMap().put("delete", deleteAction);
456
457        // F1 button = custom help action
458        getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(
459                helpAction.getKeyStroke(), "onHelp");
460        getActionMap().put("onHelp", helpAction);
461    }
462
463    private JosmTextField setupFilter() {
464        final JosmTextField f = new DisableShortcutsOnFocusGainedTextField();
465        f.setToolTipText(tr("Tag filter"));
466        final CompileSearchTextDecorator decorator = CompileSearchTextDecorator.decorate(f);
467        f.addPropertyChangeListener("filter", evt -> setFilter(decorator.getMatch()));
468        return f;
469    }
470
471    /**
472     * This simply fires up an {@link RelationEditor} for the relation shown; everything else
473     * is the editor's business.
474     *
475     * @param row position
476     */
477    private void editMembership(int row) {
478        Relation relation = (Relation) membershipData.getValueAt(row, 0);
479        MainApplication.getMap().relationListDialog.selectRelation(relation);
480        OsmDataLayer layer = MainApplication.getLayerManager().getActiveDataLayer();
481        if (!layer.isLocked()) {
482            List<RelationMember> members = new ArrayList<>();
483            for (IRelationMember<?> rm : ((MemberInfo) membershipData.getValueAt(row, 1)).role) {
484                if (rm instanceof RelationMember) {
485                    members.add((RelationMember) rm);
486                }
487            }
488            RelationEditor.getEditor(layer, relation, members).setVisible(true);
489        }
490    }
491
492    private static int findViewRow(JTable table, TableModel model, Object value) {
493        for (int i = 0; i < model.getRowCount(); i++) {
494            if (model.getValueAt(i, 0).equals(value))
495                return table.convertRowIndexToView(i);
496        }
497        return -1;
498    }
499
500    /**
501     * Update selection status, call @{link #selectionChanged} function.
502     */
503    private void updateSelection() {
504        // Parameter is ignored in this class
505        selectionChanged(null);
506    }
507
508    @Override
509    public void showNotify() {
510        DatasetEventManager.getInstance().addDatasetListener(dataChangedAdapter, FireMode.IN_EDT_CONSOLIDATED);
511        SelectionEventManager.getInstance().addSelectionListenerForEdt(this);
512        MainApplication.getLayerManager().addActiveLayerChangeListener(this);
513        for (JosmAction action : josmActions) {
514            MainApplication.registerActionShortcut(action);
515        }
516        updateSelection();
517    }
518
519    @Override
520    public void hideNotify() {
521        DatasetEventManager.getInstance().removeDatasetListener(dataChangedAdapter);
522        SelectionEventManager.getInstance().removeSelectionListener(this);
523        MainApplication.getLayerManager().removeActiveLayerChangeListener(this);
524        for (JosmAction action : josmActions) {
525            MainApplication.unregisterActionShortcut(action);
526        }
527    }
528
529    @Override
530    public void setVisible(boolean b) {
531        super.setVisible(b);
532        if (b && MainApplication.getLayerManager().getActiveData() != null) {
533            updateSelection();
534        }
535    }
536
537    @Override
538    public void destroy() {
539        taginfoAction.destroy();
540        super.destroy();
541        Config.getPref().removeKeyPreferenceChangeListener("display.discardable-keys", preferenceListener);
542        Container parent = pluginHook.getParent();
543        if (parent != null) {
544            parent.remove(pluginHook);
545        }
546    }
547
548    @Override
549    public void selectionChanged(SelectionChangeEvent event) {
550        if (!isVisible())
551            return;
552        if (tagTable == null)
553            return; // selection changed may be received in base class constructor before init
554        if (tagTable.getCellEditor() != null) {
555            tagTable.getCellEditor().cancelCellEditing();
556        }
557
558        // Ignore parameter as we do not want to operate always on real selection here, especially in draw mode
559        Collection<? extends IPrimitive> newSel = OsmDataManager.getInstance().getInProgressISelection();
560        String selectedTag;
561        IRelation<?> selectedRelation = null;
562        selectedTag = editHelper.getChangedKey(); // select last added or last edited key by default
563        if (selectedTag == null && tagTable.getSelectedRowCount() == 1) {
564            selectedTag = editHelper.getDataKey(tagTable.getSelectedRow());
565        }
566        if (membershipTable.getSelectedRowCount() == 1) {
567            selectedRelation = (IRelation<?>) membershipData.getValueAt(membershipTable.getSelectedRow(), 0);
568        }
569
570        // re-load tag data
571        tagData.setRowCount(0);
572
573        final boolean displayDiscardableKeys = Config.getPref().getBoolean("display.discardable-keys", false);
574        final Map<String, Integer> keyCount = new HashMap<>();
575        final Map<String, String> tags = new HashMap<>();
576        valueCount.clear();
577        Set<TaggingPresetType> types = EnumSet.noneOf(TaggingPresetType.class);
578        for (IPrimitive osm : newSel) {
579            types.add(TaggingPresetType.forPrimitive(osm));
580            for (String key : osm.keySet()) {
581                if (displayDiscardableKeys || !AbstractPrimitive.getDiscardableKeys().contains(key)) {
582                    String value = osm.get(key);
583                    keyCount.put(key, keyCount.containsKey(key) ? keyCount.get(key) + 1 : 1);
584                    if (valueCount.containsKey(key)) {
585                        Map<String, Integer> v = valueCount.get(key);
586                        v.put(value, v.containsKey(value) ? v.get(value) + 1 : 1);
587                    } else {
588                        Map<String, Integer> v = new TreeMap<>();
589                        v.put(value, 1);
590                        valueCount.put(key, v);
591                    }
592                }
593            }
594        }
595        for (Entry<String, Map<String, Integer>> e : valueCount.entrySet()) {
596            int count = 0;
597            for (Entry<String, Integer> e1 : e.getValue().entrySet()) {
598                count += e1.getValue();
599            }
600            if (count < newSel.size()) {
601                e.getValue().put("", newSel.size() - count);
602            }
603            tagData.addRow(new Object[]{e.getKey(), e.getValue()});
604            tags.put(e.getKey(), e.getValue().size() == 1
605                    ? e.getValue().keySet().iterator().next() : tr("<different>"));
606        }
607
608        membershipData.setRowCount(0);
609
610        Map<IRelation<?>, MemberInfo> roles = new HashMap<>();
611        for (IPrimitive primitive: newSel) {
612            for (IPrimitive ref: primitive.getReferrers(true)) {
613                if (ref instanceof IRelation && !ref.isIncomplete() && !ref.isDeleted()) {
614                    IRelation<?> r = (IRelation<?>) ref;
615                    MemberInfo mi = Optional.ofNullable(roles.get(r)).orElseGet(() -> new MemberInfo(newSel));
616                    roles.put(r, mi);
617                    int i = 1;
618                    for (IRelationMember<?> m : r.getMembers()) {
619                        if (m.getMember() == primitive) {
620                            mi.add(m, i);
621                        }
622                        ++i;
623                    }
624                }
625            }
626        }
627
628        List<IRelation<?>> sortedRelations = new ArrayList<>(roles.keySet());
629        sortedRelations.sort((o1, o2) -> {
630            int comp = Boolean.compare(o1.isDisabledAndHidden(), o2.isDisabledAndHidden());
631            return comp != 0 ? comp : DefaultNameFormatter.getInstance().getRelationComparator().compare(o1, o2);
632        });
633
634        for (IRelation<?> r: sortedRelations) {
635            membershipData.addRow(new Object[]{r, roles.get(r)});
636        }
637
638        presets.updatePresets(types, tags, presetHandler);
639
640        membershipTable.getTableHeader().setVisible(membershipData.getRowCount() > 0);
641        membershipTable.setVisible(membershipData.getRowCount() > 0);
642
643        OsmData<?, ?, ?, ?> ds = MainApplication.getLayerManager().getActiveData();
644        boolean isReadOnly = ds != null && ds.isLocked();
645        boolean hasSelection = !newSel.isEmpty();
646        boolean hasTags = hasSelection && tagData.getRowCount() > 0;
647        boolean hasMemberships = hasSelection && membershipData.getRowCount() > 0;
648        addAction.setEnabled(!isReadOnly && hasSelection);
649        editAction.setEnabled(!isReadOnly && (hasTags || hasMemberships));
650        deleteAction.setEnabled(!isReadOnly && (hasTags || hasMemberships));
651        tagTable.setVisible(hasTags);
652        tagTable.getTableHeader().setVisible(hasTags);
653        tagTableFilter.setVisible(hasTags);
654        selectSth.setVisible(!hasSelection);
655        pluginHook.setVisible(hasSelection);
656
657        autoresizeTagTable();
658
659        int selectedIndex;
660        if (selectedTag != null && (selectedIndex = findViewRow(tagTable, tagData, selectedTag)) != -1) {
661            tagTable.changeSelection(selectedIndex, 0, false, false);
662        } else if (selectedRelation != null && (selectedIndex = findViewRow(membershipTable, membershipData, selectedRelation)) != -1) {
663            membershipTable.changeSelection(selectedIndex, 0, false, false);
664        } else if (hasTags) {
665            tagTable.changeSelection(0, 0, false, false);
666        } else if (hasMemberships) {
667            membershipTable.changeSelection(0, 0, false, false);
668        }
669
670        if (tagData.getRowCount() != 0 || membershipData.getRowCount() != 0) {
671            if (newSel.size() > 1) {
672                setTitle(tr("Objects: {2} / Tags: {0} / Memberships: {1}",
673                    tagData.getRowCount(), membershipData.getRowCount(), newSel.size()));
674            } else {
675                setTitle(tr("Tags: {0} / Memberships: {1}",
676                    tagData.getRowCount(), membershipData.getRowCount()));
677            }
678        } else {
679            setTitle(tr("Tags/Memberships"));
680        }
681    }
682
683    private void autoresizeTagTable() {
684        if (PROP_AUTORESIZE_TAGS_TABLE.get()) {
685            // resize table's columns to fit content
686            TableHelper.computeColumnsWidth(tagTable);
687        }
688    }
689
690    /* ---------------------------------------------------------------------------------- */
691    /* ActiveLayerChangeListener                                                          */
692    /* ---------------------------------------------------------------------------------- */
693    @Override
694    public void activeOrEditLayerChanged(ActiveLayerChangeEvent e) {
695        if (e.getSource().getEditLayer() == null) {
696            editHelper.saveTagsIfNeeded();
697            editHelper.resetSelection();
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. Value is empty if several tags are selected for a given key.
718     * @return The current selected tag
719     */
720    public Tag getSelectedProperty() {
721        Tags tags = getSelectedProperties();
722        return tags == null ? null : new Tag(
723                tags.getKey(),
724                tags.getValues().size() > 1 ? "" : tags.getValues().iterator().next());
725    }
726
727    /**
728     * Returns the selected tags. Contains all values if several are selected for a given key.
729     * @return The current selected tags
730     * @since 15376
731     */
732    public Tags getSelectedProperties() {
733        int row = tagTable.getSelectedRow();
734        if (row == -1) return null;
735        Map<String, Integer> map = editHelper.getDataValues(row);
736        return new Tags(editHelper.getDataKey(row), map.keySet());
737    }
738
739    /**
740     * Replies the membership popup menu handler.
741     * @return The membership popup menu handler
742     */
743    public PopupMenuHandler getMembershipPopupMenuHandler() {
744        return membershipMenuHandler;
745    }
746
747    /**
748     * Returns the selected relation membership.
749     * @return The current selected relation membership
750     */
751    public IRelation<?> getSelectedMembershipRelation() {
752        int row = membershipTable.getSelectedRow();
753        return row > -1 ? (IRelation<?>) membershipData.getValueAt(row, 0) : null;
754    }
755
756    /**
757     * Adds a custom table cell renderer to render cells of the tags table.
758     *
759     * If the renderer is not capable performing a {@link TableCellRenderer#getTableCellRendererComponent},
760     * it should return {@code null} to fall back to the
761     * {@link PropertiesCellRenderer#getTableCellRendererComponent default implementation}.
762     * @param renderer the renderer to add
763     * @since 9149
764     */
765    public void addCustomPropertiesCellRenderer(TableCellRenderer renderer) {
766        cellRenderer.addCustomRenderer(renderer);
767    }
768
769    /**
770     * Removes a custom table cell renderer.
771     * @param renderer the renderer to remove
772     * @since 9149
773     */
774    public void removeCustomPropertiesCellRenderer(TableCellRenderer renderer) {
775        cellRenderer.removeCustomRenderer(renderer);
776    }
777
778    static final class MemberOfCellRenderer extends DefaultTableCellRenderer {
779        @Override
780        public Component getTableCellRendererComponent(JTable table, Object value,
781                boolean isSelected, boolean hasFocus, int row, int column) {
782            Component c = super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
783            if (value == null)
784                return this;
785            if (c instanceof JLabel) {
786                JLabel label = (JLabel) c;
787                IRelation<?> r = (IRelation<?>) value;
788                label.setText(r.getDisplayName(DefaultNameFormatter.getInstance()));
789                if (r.isDisabledAndHidden()) {
790                    label.setFont(label.getFont().deriveFont(Font.ITALIC));
791                }
792            }
793            return c;
794        }
795    }
796
797    static final class RoleCellRenderer extends DefaultTableCellRenderer {
798        @Override
799        public Component getTableCellRendererComponent(JTable table, Object value,
800                boolean isSelected, boolean hasFocus, int row, int column) {
801            if (value == null)
802                return this;
803            Component c = super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
804            boolean isDisabledAndHidden = ((IRelation<?>) table.getValueAt(row, 0)).isDisabledAndHidden();
805            if (c instanceof JLabel) {
806                JLabel label = (JLabel) c;
807                label.setText(((MemberInfo) value).getRoleString());
808                if (isDisabledAndHidden) {
809                    label.setFont(label.getFont().deriveFont(Font.ITALIC));
810                }
811            }
812            return c;
813        }
814    }
815
816    static final class PositionCellRenderer extends DefaultTableCellRenderer {
817        @Override
818        public Component getTableCellRendererComponent(JTable table, Object value,
819                boolean isSelected, boolean hasFocus, int row, int column) {
820            Component c = super.getTableCellRendererComponent(table, value, isSelected, false, row, column);
821            IRelation<?> relation = (IRelation<?>) table.getValueAt(row, 0);
822            boolean isDisabledAndHidden = relation != null && relation.isDisabledAndHidden();
823            if (c instanceof JLabel) {
824                JLabel label = (JLabel) c;
825                MemberInfo member = (MemberInfo) table.getValueAt(row, 1);
826                if (member != null) {
827                    label.setText(member.getPositionString());
828                }
829                if (isDisabledAndHidden) {
830                    label.setFont(label.getFont().deriveFont(Font.ITALIC));
831                }
832            }
833            return c;
834        }
835    }
836
837    static final class BlankSpaceMenuLauncher extends PopupMenuLauncher {
838        BlankSpaceMenuLauncher(JPopupMenu menu) {
839            super(menu);
840        }
841
842        @Override
843        protected boolean checkSelection(Component component, Point p) {
844            if (component instanceof JTable) {
845                return ((JTable) component).rowAtPoint(p) == -1;
846            }
847            return true;
848        }
849    }
850
851    static final class TaggingPresetCommandHandler implements TaggingPresetHandler {
852        @Override
853        public void updateTags(List<Tag> tags) {
854            Command command = TaggingPreset.createCommand(getSelection(), tags);
855            if (command != null) {
856                UndoRedoHandler.getInstance().add(command);
857            }
858        }
859
860        @Override
861        public Collection<OsmPrimitive> getSelection() {
862            return OsmDataManager.getInstance().getInProgressSelection();
863        }
864    }
865
866    /**
867     * Class that watches for mouse clicks
868     * @author imi
869     */
870    public class MouseClickWatch extends MouseAdapter {
871        @Override
872        public void mouseClicked(MouseEvent e) {
873            if (e.getClickCount() < 2) {
874                // single click, clear selection in other table not clicked in
875                if (e.getSource() == tagTable) {
876                    membershipTable.clearSelection();
877                } else if (e.getSource() == membershipTable) {
878                    tagTable.clearSelection();
879                }
880            } else if (e.getSource() == tagTable) {
881                // double click, edit or add tag
882                int row = tagTable.rowAtPoint(e.getPoint());
883                if (row > -1) {
884                    boolean focusOnKey = tagTable.columnAtPoint(e.getPoint()) == 0;
885                    editHelper.editTag(row, focusOnKey);
886                } else {
887                    editHelper.addTag();
888                    btnAdd.requestFocusInWindow();
889                }
890            } else if (e.getSource() == membershipTable) {
891                int row = membershipTable.rowAtPoint(e.getPoint());
892                if (row > -1) {
893                    editMembership(row);
894                }
895            } else {
896                editHelper.addTag();
897                btnAdd.requestFocusInWindow();
898            }
899        }
900
901        @Override
902        public void mousePressed(MouseEvent e) {
903            if (e.getSource() == tagTable) {
904                membershipTable.clearSelection();
905            } else if (e.getSource() == membershipTable) {
906                tagTable.clearSelection();
907            }
908        }
909    }
910
911    static class MemberInfo {
912        private final List<IRelationMember<?>> role = new ArrayList<>();
913        private Set<IPrimitive> members = new HashSet<>();
914        private List<Integer> position = new ArrayList<>();
915        private Collection<? extends IPrimitive> selection;
916        private String positionString;
917        private String roleString;
918
919        MemberInfo(Collection<? extends IPrimitive> selection) {
920            this.selection = selection;
921        }
922
923        void add(IRelationMember<?> r, Integer p) {
924            role.add(r);
925            members.add(r.getMember());
926            position.add(p);
927        }
928
929        String getPositionString() {
930            if (positionString == null) {
931                positionString = Utils.getPositionListString(position);
932                // if not all objects from the selection are member of this relation
933                if (selection.stream().anyMatch(p -> !members.contains(p))) {
934                    positionString += ",\u2717";
935                }
936                members = null;
937                position = null;
938                selection = null;
939            }
940            return Utils.shortenString(positionString, 20);
941        }
942
943        String getRoleString() {
944            if (roleString == null) {
945                for (IRelationMember<?> r : role) {
946                    if (roleString == null) {
947                        roleString = r.getRole();
948                    } else if (!roleString.equals(r.getRole())) {
949                        roleString = tr("<different>");
950                        break;
951                    }
952                }
953            }
954            return roleString;
955        }
956
957        @Override
958        public String toString() {
959            return "MemberInfo{" +
960                    "roles='" + roleString + '\'' +
961                    ", positions='" + positionString + '\'' +
962                    '}';
963        }
964    }
965
966    /**
967     * Class that allows fast creation of read-only table model with String columns
968     */
969    public static class ReadOnlyTableModel extends DefaultTableModel {
970        @Override
971        public boolean isCellEditable(int row, int column) {
972            return false;
973        }
974
975        @Override
976        public Class<?> getColumnClass(int columnIndex) {
977            return String.class;
978        }
979    }
980
981    /**
982     * Action handling delete button press in properties dialog.
983     */
984    class DeleteAction extends JosmAction implements ListSelectionListener {
985
986        private static final String DELETE_FROM_RELATION_PREF = "delete_from_relation";
987
988        DeleteAction() {
989            super(tr("Delete"), /* ICON() */ "dialogs/delete", tr("Delete the selected key in all objects"),
990                    Shortcut.registerShortcut("properties:delete", tr("Delete Tags"), KeyEvent.VK_D,
991                            Shortcut.ALT_CTRL_SHIFT), false);
992            updateEnabledState();
993        }
994
995        protected void deleteTags(int... rows) {
996            // convert list of rows to HashMap (and find gap for nextKey)
997            Map<String, String> tags = new HashMap<>(rows.length);
998            int nextKeyIndex = rows[0];
999            for (int row : rows) {
1000                String key = editHelper.getDataKey(row);
1001                if (row == nextKeyIndex + 1) {
1002                    nextKeyIndex = row; // no gap yet
1003                }
1004                tags.put(key, null);
1005            }
1006
1007            // find key to select after deleting other tags
1008            String nextKey = null;
1009            int rowCount = tagData.getRowCount();
1010            if (rowCount > rows.length) {
1011                if (nextKeyIndex == rows[rows.length-1]) {
1012                    // no gap found, pick next or previous key in list
1013                    nextKeyIndex = nextKeyIndex + 1 < rowCount ? nextKeyIndex + 1 : rows[0] - 1;
1014                } else {
1015                    // gap found
1016                    nextKeyIndex++;
1017                }
1018                // We use unfiltered indexes here. So don't use getDataKey()
1019                nextKey = (String) tagData.getValueAt(nextKeyIndex, 0);
1020            }
1021
1022            Collection<OsmPrimitive> sel = OsmDataManager.getInstance().getInProgressSelection();
1023            UndoRedoHandler.getInstance().add(new ChangePropertyCommand(sel, tags));
1024
1025            membershipTable.clearSelection();
1026            if (nextKey != null) {
1027                tagTable.changeSelection(findViewRow(tagTable, tagData, nextKey), 0, false, false);
1028            }
1029        }
1030
1031        protected void deleteFromRelation(int row) {
1032            Relation cur = (Relation) membershipData.getValueAt(row, 0);
1033
1034            Relation nextRelation = null;
1035            int rowCount = membershipTable.getRowCount();
1036            if (rowCount > 1) {
1037                nextRelation = (Relation) membershipData.getValueAt(row + 1 < rowCount ? row + 1 : row - 1, 0);
1038            }
1039
1040            ExtendedDialog ed = new ExtendedDialog(MainApplication.getMainFrame(),
1041                    tr("Change relation"),
1042                    tr("Delete from relation"), tr("Cancel"));
1043            ed.setButtonIcons("dialogs/delete", "cancel");
1044            ed.setContent(tr("Really delete selection from relation {0}?", cur.getDisplayName(DefaultNameFormatter.getInstance())));
1045            ed.toggleEnable(DELETE_FROM_RELATION_PREF);
1046
1047            if (ed.showDialog().getValue() != 1)
1048                return;
1049
1050            Relation rel = new Relation(cur);
1051            for (OsmPrimitive primitive: OsmDataManager.getInstance().getInProgressSelection()) {
1052                rel.removeMembersFor(primitive);
1053            }
1054            UndoRedoHandler.getInstance().add(new ChangeCommand(cur, rel));
1055
1056            tagTable.clearSelection();
1057            if (nextRelation != null) {
1058                membershipTable.changeSelection(findViewRow(membershipTable, membershipData, nextRelation), 0, false, false);
1059            }
1060        }
1061
1062        @Override
1063        public void actionPerformed(ActionEvent e) {
1064            if (tagTable.getSelectedRowCount() > 0) {
1065                int[] rows = tagTable.getSelectedRows();
1066                deleteTags(rows);
1067            } else if (membershipTable.getSelectedRowCount() > 0) {
1068                ConditionalOptionPaneUtil.startBulkOperation(DELETE_FROM_RELATION_PREF);
1069                int[] rows = membershipTable.getSelectedRows();
1070                // delete from last relation to conserve row numbers in the table
1071                for (int i = rows.length-1; i >= 0; i--) {
1072                    deleteFromRelation(rows[i]);
1073                }
1074                ConditionalOptionPaneUtil.endBulkOperation(DELETE_FROM_RELATION_PREF);
1075            }
1076        }
1077
1078        @Override
1079        protected final void updateEnabledState() {
1080            DataSet ds = OsmDataManager.getInstance().getActiveDataSet();
1081            setEnabled(ds != null && !ds.isLocked() &&
1082                    ((tagTable != null && tagTable.getSelectedRowCount() >= 1)
1083                    || (membershipTable != null && membershipTable.getSelectedRowCount() > 0)
1084                    ));
1085        }
1086
1087        @Override
1088        public void valueChanged(ListSelectionEvent e) {
1089            updateEnabledState();
1090        }
1091    }
1092
1093    /**
1094     * Action handling add button press in properties dialog.
1095     */
1096    class AddAction extends JosmAction {
1097        AtomicBoolean isPerforming = new AtomicBoolean(false);
1098        AddAction() {
1099            super(tr("Add"), /* ICON() */ "dialogs/add", tr("Add a new key/value pair to all objects"),
1100                    Shortcut.registerShortcut("properties:add", tr("Add Tag"), KeyEvent.VK_A,
1101                            Shortcut.ALT), false);
1102        }
1103
1104        @Override
1105        public void actionPerformed(ActionEvent e) {
1106            if (!/*successful*/isPerforming.compareAndSet(false, true)) {
1107                return;
1108            }
1109            try {
1110                editHelper.addTag();
1111                btnAdd.requestFocusInWindow();
1112            } finally {
1113                isPerforming.set(false);
1114            }
1115        }
1116    }
1117
1118    /**
1119     * Action handling edit button press in properties dialog.
1120     */
1121    class EditAction extends JosmAction implements ListSelectionListener {
1122        AtomicBoolean isPerforming = new AtomicBoolean(false);
1123        EditAction() {
1124            super(tr("Edit"), /* ICON() */ "dialogs/edit", tr("Edit the value of the selected key for all objects"),
1125                    Shortcut.registerShortcut("properties:edit", tr("Edit Tags"), KeyEvent.VK_S,
1126                            Shortcut.ALT), false);
1127            updateEnabledState();
1128        }
1129
1130        @Override
1131        public void actionPerformed(ActionEvent e) {
1132            if (!/*successful*/isPerforming.compareAndSet(false, true)) {
1133                return;
1134            }
1135            try {
1136                if (tagTable.getSelectedRowCount() == 1) {
1137                    int row = tagTable.getSelectedRow();
1138                    editHelper.editTag(row, false);
1139                } else if (membershipTable.getSelectedRowCount() == 1) {
1140                    int row = membershipTable.getSelectedRow();
1141                    editMembership(row);
1142                }
1143            } finally {
1144                isPerforming.set(false);
1145            }
1146        }
1147
1148        @Override
1149        protected void updateEnabledState() {
1150            DataSet ds = OsmDataManager.getInstance().getActiveDataSet();
1151            setEnabled(ds != null && !ds.isLocked() &&
1152                    ((tagTable != null && tagTable.getSelectedRowCount() == 1)
1153                    ^ (membershipTable != null && membershipTable.getSelectedRowCount() == 1)
1154                    ));
1155        }
1156
1157        @Override
1158        public void valueChanged(ListSelectionEvent e) {
1159            updateEnabledState();
1160        }
1161    }
1162
1163    class PasteValueAction extends AbstractAction {
1164        PasteValueAction() {
1165            putValue(NAME, tr("Paste Value"));
1166            putValue(SHORT_DESCRIPTION, tr("Paste the value of the selected tag from clipboard"));
1167        }
1168
1169        @Override
1170        public void actionPerformed(ActionEvent ae) {
1171            if (tagTable.getSelectedRowCount() != 1)
1172                return;
1173            String key = editHelper.getDataKey(tagTable.getSelectedRow());
1174            Collection<OsmPrimitive> sel = OsmDataManager.getInstance().getInProgressSelection();
1175            String clipboard = ClipboardUtils.getClipboardStringContent();
1176            if (sel.isEmpty() || clipboard == null || sel.iterator().next().getDataSet().isLocked())
1177                return;
1178            UndoRedoHandler.getInstance().add(new ChangePropertyCommand(sel, key, Utils.strip(clipboard)));
1179        }
1180    }
1181
1182    class SearchAction extends AbstractAction {
1183        private final boolean sameType;
1184
1185        SearchAction(boolean sameType) {
1186            this.sameType = sameType;
1187            if (sameType) {
1188                putValue(NAME, tr("Search Key/Value/Type"));
1189                putValue(SHORT_DESCRIPTION, tr("Search with the key and value of the selected tag, restrict to type (i.e., node/way/relation)"));
1190            } else {
1191                putValue(NAME, tr("Search Key/Value"));
1192                putValue(SHORT_DESCRIPTION, tr("Search with the key and value of the selected tag"));
1193            }
1194        }
1195
1196        @Override
1197        public void actionPerformed(ActionEvent e) {
1198            if (tagTable.getSelectedRowCount() != 1)
1199                return;
1200            String key = editHelper.getDataKey(tagTable.getSelectedRow());
1201            Collection<? extends IPrimitive> sel = OsmDataManager.getInstance().getInProgressISelection();
1202            if (sel.isEmpty())
1203                return;
1204            final SearchSetting ss = createSearchSetting(key, sel, sameType);
1205            org.openstreetmap.josm.actions.search.SearchAction.searchStateless(ss);
1206        }
1207    }
1208
1209    static SearchSetting createSearchSetting(String key, Collection<? extends IPrimitive> sel, boolean sameType) {
1210        String sep = "";
1211        StringBuilder s = new StringBuilder();
1212        Set<String> consideredTokens = new TreeSet<>();
1213        for (IPrimitive p : sel) {
1214            String val = p.get(key);
1215            if (val == null || (!sameType && consideredTokens.contains(val))) {
1216                continue;
1217            }
1218            String t = "";
1219            if (!sameType) {
1220                t = "";
1221            } else if (p instanceof Node) {
1222                t = "type:node ";
1223            } else if (p instanceof Way) {
1224                t = "type:way ";
1225            } else if (p instanceof Relation) {
1226                t = "type:relation ";
1227            }
1228            String token = new StringBuilder(t).append(val).toString();
1229            if (consideredTokens.add(token)) {
1230                s.append(sep).append('(').append(t).append(SearchCompiler.buildSearchStringForTag(key, val)).append(')');
1231                sep = " OR ";
1232            }
1233        }
1234
1235        final SearchSetting ss = new SearchSetting();
1236        ss.text = s.toString();
1237        ss.caseSensitive = true;
1238        return ss;
1239    }
1240
1241    /**
1242     * Clears the row selection when it is filtered away by the row sorter.
1243     */
1244    private class RemoveHiddenSelection implements ListSelectionListener, RowSorterListener {
1245
1246        void removeHiddenSelection() {
1247            try {
1248                tagRowSorter.convertRowIndexToModel(tagTable.getSelectedRow());
1249            } catch (IndexOutOfBoundsException ignore) {
1250                Logging.trace(ignore);
1251                Logging.trace("Clearing tagTable selection");
1252                tagTable.clearSelection();
1253            }
1254        }
1255
1256        @Override
1257        public void valueChanged(ListSelectionEvent event) {
1258            removeHiddenSelection();
1259        }
1260
1261        @Override
1262        public void sorterChanged(RowSorterEvent e) {
1263            removeHiddenSelection();
1264        }
1265    }
1266}