Changeset 8892 in josm for trunk/src/org/openstreetmap/josm/actions/mapmode

Timestamp:

2015-10-17T18:39:12+02:00 (9 years ago)

Author:

simon04

Message:

see #11858 - Improve way accuracy: when deleting a node which is referenced in other objects, detach from way

Instead of nagging that it cannot be deleted.

File:

• trunk/src/org/openstreetmap/josm/actions/mapmode/ImproveWayAccuracyAction.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/actions/mapmode/ImproveWayAccuracyAction.java

@@ -445 +445 @@
                 List<Way> ways = OsmPrimitive.getFilteredList(referrers, Way.class);
                 if (referrers.size() != 1 || ways.size() != 1) {
-                    JOptionPane.showMessageDialog(Main.parent,
-                            tr("Cannot delete node that is referenced by multiple objects"),
-                            tr("Error"), JOptionPane.ERROR_MESSAGE);
+                    // detach node from way
+                    final Way newWay = new Way(targetWay);
+                    final List<Node> nodes = newWay.getNodes();
+                    nodes.remove(candidateNode);
+                    newWay.setNodes(nodes);
+                    Main.main.undoRedo.add(new ChangeCommand(targetWay, newWay));
                 } else if (candidateNode.isTagged()) {
                     JOptionPane.showMessageDialog(Main.parent,