// License: GPL. For details, see LICENSE file.
package org.openstreetmap.josm.command;
import static org.openstreetmap.josm.tools.I18n.marktr;
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.OsmPrimitive;
import org.openstreetmap.josm.data.osm.OsmPrimitiveType;
import org.openstreetmap.josm.gui.conflict.pair.MergeDecisionType;
import org.openstreetmap.josm.gui.conflict.pair.tags.TagMergeItem;
import org.openstreetmap.josm.tools.ImageProvider;
/**
* Represents a the resolution of a tag conflict in an {@see OsmPrimitive}
*
*/
public class TagConflictResolveCommand extends ConflictResolveCommand {
@SuppressWarnings("unused")
private static final Logger logger = Logger.getLogger(TagConflictResolveCommand.class.getName());
/** the conflict to resolve */
private Conflict<? extends OsmPrimitive> conflict;
/** the list of merge decisions, represented as {@see TagMergeItem}s */
private final List<TagMergeItem> mergeItems;
/**
* replies the number of decided conflicts
*
* @return the number of decided conflicts
*/
public int getNumDecidedConflicts() {
int n = 0;
for (TagMergeItem item: mergeItems) {
if (!item.getMergeDecision().equals(MergeDecisionType.UNDECIDED)) {
n++;
}
}
return n;
}
/**
* constructor
*
* @param my my primitive
* @param their their primitive
* @param mergeItems the list of merge decisions, represented as {@see TagMergeItem}s
*/
public TagConflictResolveCommand(Conflict<? extends OsmPrimitive> conflict, List<TagMergeItem> mergeItems) {
this.conflict = conflict;
this.mergeItems = mergeItems;
}
@Override
public MutableTreeNode description() {
String msg = "";
switch(OsmPrimitiveType.from(conflict.getMy())) {
case NODE: msg = marktr("Resolve {0} tag conflicts in node {1}"); break;
case WAY: msg = marktr("Resolve {0} tag conflicts in way {1}"); break;
case RELATION: msg = marktr("Resolve {0} tag conflicts in relation {1}"); break;
}
return new DefaultMutableTreeNode(
new JLabel(
tr(msg,getNumDecidedConflicts(), conflict.getMy().getId()),
ImageProvider.get("data", "object"),
JLabel.HORIZONTAL
)
);
}
@Override
public boolean executeCommand() {
// remember the current state of modified primitives, i.e. of
// OSM primitive 'my'
//
super.executeCommand();
// apply the merge decisions to OSM primitive 'my'
//
for (TagMergeItem item: mergeItems) {
if (! item.getMergeDecision().equals(MergeDecisionType.UNDECIDED)) {
item.applyToMyPrimitive(conflict.getMy());
}
}
rememberConflict(conflict);
return true;
}
@Override
public void fillModifiedData(Collection<OsmPrimitive> modified, Collection<OsmPrimitive> deleted,
Collection<OsmPrimitive> added) {
modified.add(conflict.getMy());
}
}