001// License: GPL. For details, see LICENSE file. 002package org.openstreetmap.josm.actions.relation; 003 004import static org.openstreetmap.josm.tools.I18n.tr; 005import static org.openstreetmap.josm.tools.I18n.trn; 006 007import java.awt.event.ActionEvent; 008import java.util.Collection; 009import java.util.LinkedList; 010 011import javax.swing.JOptionPane; 012 013import org.openstreetmap.josm.command.Command; 014import org.openstreetmap.josm.command.SequenceCommand; 015import org.openstreetmap.josm.data.UndoRedoHandler; 016import org.openstreetmap.josm.data.osm.DataSelectionListener; 017import org.openstreetmap.josm.data.osm.IPrimitive; 018import org.openstreetmap.josm.data.osm.OsmData; 019import org.openstreetmap.josm.data.osm.OsmUtils; 020import org.openstreetmap.josm.data.osm.Relation; 021import org.openstreetmap.josm.gui.MainApplication; 022import org.openstreetmap.josm.gui.Notification; 023import org.openstreetmap.josm.gui.dialogs.relation.GenericRelationEditor; 024import org.openstreetmap.josm.gui.util.GuiHelper; 025import org.openstreetmap.josm.tools.ImageProvider; 026import org.openstreetmap.josm.tools.Utils; 027 028/** 029 * Add all objects selected in the current dataset after the last member of relation(s). 030 * @since 5799 031 */ 032public class AddSelectionToRelations extends AbstractRelationAction implements DataSelectionListener { 033 /** 034 * Constructs a new <code>AddSelectionToRelation</code>. 035 */ 036 public AddSelectionToRelations() { 037 new ImageProvider("dialogs/conflict", "copyendright").getResource().attachImageIcon(this, true); 038 putValue(SHORT_DESCRIPTION, tr("Add all objects selected in the current dataset after the last member")); 039 } 040 041 @Override 042 public void actionPerformed(ActionEvent e) { 043 Collection<Command> cmds = new LinkedList<>(); 044 for (Relation orig : Utils.filteredCollection(relations, Relation.class)) { 045 Command c = GenericRelationEditor.addPrimitivesToRelation(orig, MainApplication.getLayerManager().getActiveDataSet().getSelected()); 046 if (c != null) { 047 cmds.add(c); 048 } 049 } 050 if (!cmds.isEmpty()) { 051 UndoRedoHandler.getInstance().add(new SequenceCommand(tr("Add selection to relation"), cmds)); 052 new Notification( 053 "<html>"+ 054 tr("{0}Add selection to relation{1}: Verify every single relation to avoid damage!", "<strong>", "</strong>")+ 055 "</html>") 056 .setIcon(JOptionPane.WARNING_MESSAGE) 057 .show(); 058 } 059 } 060 061 @Override 062 public void updateEnabledState() { 063 int size = relations.size(); 064 putValue(NAME, trn("Add selection to {0} relation", "Add selection to {0} relations", size, size)); 065 OsmData<?, ?, ?, ?> ds = MainApplication.getLayerManager().getActiveData(); 066 if (ds != null) { 067 selectionChanged(ds.getSelected()); 068 } else { 069 setEnabled(false); 070 } 071 } 072 073 private void selectionChanged(final Collection<? extends IPrimitive> newSelection) { 074 GuiHelper.runInEDT(() -> setEnabled(newSelection != null && !newSelection.isEmpty() 075 && OsmUtils.isOsmCollectionEditable(relations))); 076 } 077 078 @Override 079 public void selectionChanged(SelectionChangeEvent event) { 080 selectionChanged(event.getSelection()); 081 } 082}