| 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.actions.relation;
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| 3 |
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| 4 | import static org.openstreetmap.josm.tools.I18n.tr;
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| 5 | import static org.openstreetmap.josm.tools.I18n.trn;
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| 6 |
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| 7 | import java.awt.event.ActionEvent;
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| 8 | import java.util.Collection;
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| 9 | import java.util.Objects;
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| 10 |
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| 11 | import javax.swing.JOptionPane;
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| 12 |
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| 13 | import org.openstreetmap.josm.command.Command;
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| 14 | import org.openstreetmap.josm.command.SequenceCommand;
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| 15 | import org.openstreetmap.josm.data.UndoRedoHandler;
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| 16 | import org.openstreetmap.josm.data.osm.DataSelectionListener;
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| 17 | import org.openstreetmap.josm.data.osm.IPrimitive;
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| 18 | import org.openstreetmap.josm.data.osm.OsmData;
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| 19 | import org.openstreetmap.josm.data.osm.OsmUtils;
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| 20 | import org.openstreetmap.josm.data.osm.Relation;
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| 21 | import org.openstreetmap.josm.gui.MainApplication;
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| 22 | import org.openstreetmap.josm.gui.Notification;
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| 23 | import org.openstreetmap.josm.gui.dialogs.relation.GenericRelationEditor;
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| 24 | import org.openstreetmap.josm.gui.util.GuiHelper;
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| 25 | import org.openstreetmap.josm.tools.ImageProvider;
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| 26 | import org.openstreetmap.josm.tools.StreamUtils;
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| 27 | import org.openstreetmap.josm.tools.Utils;
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| 28 |
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| 29 | /**
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| 30 | * Add all objects selected in the current dataset after the last member of relation(s).
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| 31 | * @since 5799
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| 32 | */
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| 33 | public class AddSelectionToRelations extends AbstractRelationAction implements DataSelectionListener {
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| 34 | /**
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| 35 | * Constructs a new <code>AddSelectionToRelation</code>.
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| 36 | */
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| 37 | public AddSelectionToRelations() {
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| 38 | new ImageProvider("dialogs/conflict", "copyendright").getResource().attachImageIcon(this, true);
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| 39 | putValue(SHORT_DESCRIPTION, tr("Add all objects selected in the current dataset after the last member"));
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| 40 | }
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| 41 |
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| 42 | @Override
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| 43 | public void actionPerformed(ActionEvent e) {
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| 44 | Collection<Command> cmds = Utils.filteredCollection(relations, Relation.class).stream()
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| 45 | .map(orig -> GenericRelationEditor.addPrimitivesToRelation(orig, MainApplication.getLayerManager().getActiveDataSet().getSelected()))
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| 46 | .filter(Objects::nonNull)
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| 47 | .collect(StreamUtils.toUnmodifiableList());
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| 48 | if (!cmds.isEmpty()) {
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| 49 | UndoRedoHandler.getInstance().add(new SequenceCommand(tr("Add selection to relation"), cmds));
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| 50 | new Notification(
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| 51 | "<html>"+
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| 52 | tr("{0}Add selection to relation{1}: Verify every single relation to avoid damage!", "<strong>", "</strong>")+
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| 53 | "</html>")
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| 54 | .setIcon(JOptionPane.WARNING_MESSAGE)
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| 55 | .show();
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| 56 | }
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| 57 | }
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| 58 |
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| 59 | @Override
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| 60 | public void updateEnabledState() {
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| 61 | int size = relations.size();
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| 62 | putValue(NAME, trn("Add selection to {0} relation", "Add selection to {0} relations", size, size));
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| 63 | OsmData<?, ?, ?, ?> ds = MainApplication.getLayerManager().getActiveData();
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| 64 | if (ds != null) {
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| 65 | selectionChanged(ds.getSelected());
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| 66 | } else {
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| 67 | setEnabled(false);
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| 68 | }
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| 69 | }
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| 70 |
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| 71 | private void selectionChanged(final Collection<? extends IPrimitive> newSelection) {
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| 72 | GuiHelper.runInEDT(() -> setEnabled(newSelection != null && !newSelection.isEmpty()
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| 73 | && OsmUtils.isOsmCollectionEditable(relations)));
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| 74 | }
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| 75 |
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| 76 | @Override
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| 77 | public void selectionChanged(SelectionChangeEvent event) {
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| 78 | selectionChanged(event.getSelection());
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| 79 | }
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| 80 | }
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