// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.actions.relation;
import static org.openstreetmap.josm.tools.I18n.tr;
import static org.openstreetmap.josm.tools.I18n.trn;
import java.awt.event.ActionEvent;
import java.util.Collection;
import java.util.Objects;
import javax.swing.JOptionPane;
import org.openstreetmap.josm.command.Command;
import org.openstreetmap.josm.command.SequenceCommand;
import org.openstreetmap.josm.data.UndoRedoHandler;
import org.openstreetmap.josm.data.osm.DataSelectionListener;
import org.openstreetmap.josm.data.osm.IPrimitive;
import org.openstreetmap.josm.data.osm.OsmData;
import org.openstreetmap.josm.data.osm.OsmUtils;
import org.openstreetmap.josm.data.osm.Relation;
import org.openstreetmap.josm.gui.MainApplication;
import org.openstreetmap.josm.gui.Notification;
import org.openstreetmap.josm.gui.dialogs.relation.GenericRelationEditor;
import org.openstreetmap.josm.gui.util.GuiHelper;
import org.openstreetmap.josm.tools.ImageProvider;
import org.openstreetmap.josm.tools.StreamUtils;
import org.openstreetmap.josm.tools.Utils;
/**
* Add all objects selected in the current dataset after the last member of relation(s).
* @since 5799
*/
public class AddSelectionToRelations extends AbstractRelationAction implements DataSelectionListener {
/**
* Constructs a new AddSelectionToRelation.
*/
public AddSelectionToRelations() {
new ImageProvider("dialogs/conflict", "copyendright").getResource().attachImageIcon(this, true);
putValue(SHORT_DESCRIPTION, tr("Add all objects selected in the current dataset after the last member"));
}
@Override
public void actionPerformed(ActionEvent e) {
Collection cmds = Utils.filteredCollection(relations, Relation.class).stream()
.map(r -> GenericRelationEditor.addPrimitivesToRelation(r, MainApplication.getLayerManager().getActiveDataSet().getSelected()))
.filter(Objects::nonNull)
.collect(StreamUtils.toUnmodifiableList());
if (!cmds.isEmpty()) {
UndoRedoHandler.getInstance().add(new SequenceCommand(tr("Add selection to relation"), cmds));
new Notification(
""+
tr("{0}Add selection to relation{1}: Verify every single relation to avoid damage!", "", "")+
"")
.setIcon(JOptionPane.WARNING_MESSAGE)
.show();
}
}
@Override
public void updateEnabledState() {
int size = relations.size();
putValue(NAME, trn("Add selection to {0} relation", "Add selection to {0} relations", size, size));
OsmData ds = MainApplication.getLayerManager().getActiveData();
if (ds != null) {
selectionChanged(ds.getSelected());
} else {
setEnabled(false);
}
}
private void selectionChanged(final Collection newSelection) {
GuiHelper.runInEDT(() -> setEnabled(!Utils.isEmpty(newSelection)
&& OsmUtils.isOsmCollectionEditable(relations)));
}
@Override
public void selectionChanged(SelectionChangeEvent event) {
selectionChanged(event.getSelection());
}
}