// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.command;
import static org.openstreetmap.josm.tools.I18n.tr;
import java.util.Collection;
import java.util.List;
import java.util.logging.Logger;
import javax.swing.JLabel;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.MutableTreeNode;
import org.openstreetmap.josm.data.conflict.Conflict;
import org.openstreetmap.josm.data.osm.Node;
import org.openstreetmap.josm.data.osm.OsmPrimitive;
import org.openstreetmap.josm.data.osm.Way;
import org.openstreetmap.josm.tools.ImageProvider;
/**
* Represent a command for resolving conflicts in the node list of two
* {@see Way}s.
*
*/
public class WayNodesConflictResolverCommand extends ConflictResolveCommand {
static private final Logger logger = Logger.getLogger(WayNodesConflictResolverCommand.class.getName());
/** the conflict to resolve */
private Conflict<Way> conflict;
/** the list of merged nodes. This becomes the list of news of my way after the
* command is executed
*/
private final List<Node> mergedNodeList;
/**
*
* @param my my may
* @param their their way
* @param mergedNodeList the list of merged nodes
*/
@SuppressWarnings("unchecked")
public WayNodesConflictResolverCommand(Conflict<? extends OsmPrimitive> conflict, List<Node> mergedNodeList) {
this.conflict = (Conflict<Way>) conflict;
this.mergedNodeList = mergedNodeList;
}
@Override
public MutableTreeNode description() {
return new DefaultMutableTreeNode(
new JLabel(
tr("Resolve conflicts in node list of way {0}", conflict.getMy().getId()),
ImageProvider.get("data", "object"),
JLabel.HORIZONTAL
)
);
}
@Override
public boolean executeCommand() {
// remember the current state of 'my' way
//
super.executeCommand();
// replace the list of nodes of 'my' way by the list of merged
// nodes
//
for (Node n:mergedNodeList) {
if (! getLayer().data.getNodes().contains(n)) {
logger.warning(tr("Main dataset does not include node {0}", n.toString()));
}
}
conflict.getMy().setNodes(mergedNodeList);
rememberConflict(conflict);
return true;
}
@Override
public void fillModifiedData(Collection<OsmPrimitive> modified, Collection<OsmPrimitive> deleted,
Collection<OsmPrimitive> added) {
modified.add(conflict.getMy());
}
}