Changeset 583 in josm

Timestamp:

2008-03-16T01:21:49+01:00 (16 years ago)

Author:

framm

Message:

• the "align nodes in circle" tool will now also work if one single way is selected (uses all the way's nodes then). before it used to complain about no nodes being selected.

File:

• trunk/src/org/openstreetmap/josm/actions/AlignInCircleAction.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/actions/AlignInCircleAction.java

@@ -19 +19 @@
 import org.openstreetmap.josm.data.osm.Node;
 import org.openstreetmap.josm.data.osm.OsmPrimitive;
+import org.openstreetmap.josm.data.osm.Way;
 
 /**
@@ -34 +35 @@
                 Collection<OsmPrimitive> sel = Main.ds.getSelected();
                 Collection<Node> nodes = new LinkedList<Node>();
+                
                 for (OsmPrimitive osm : sel)
                         if (osm instanceof Node)
                                 nodes.add((Node)osm);
+                
+                // special case if no single nodes are selected and exactly one way is: 
+                // then use the way's nodes
+                if ((nodes.size() == 0) && (sel.size() == 1))
+                        for (OsmPrimitive osm : sel)
+                                if (osm instanceof Way)
+                                        nodes.addAll(((Way)osm).nodes);
+                
                 if (nodes.size() < 4) {
                         JOptionPane.showMessageDialog(Main.parent, tr("Please select at least four nodes."));