001// License: GPL. For details, see LICENSE file.
002package org.openstreetmap.josm.command.conflict;
003
004import static org.openstreetmap.josm.tools.I18n.marktr;
005import static org.openstreetmap.josm.tools.I18n.tr;
006
007import java.util.Collection;
008
009import javax.swing.Icon;
010
011import org.openstreetmap.josm.data.conflict.Conflict;
012import org.openstreetmap.josm.data.osm.OsmPrimitive;
013import org.openstreetmap.josm.data.osm.OsmPrimitiveType;
014import org.openstreetmap.josm.tools.ImageProvider;
015
016/**
017 * Represents the resolution of a conflict between the modified flag of two {@link OsmPrimitive}s.
018 *
019 *
020 */
021public class ModifiedConflictResolveCommand extends ConflictResolveCommand {
022
023    /** the conflict to resolve */
024    private Conflict<? extends OsmPrimitive> conflict;
025
026    /**
027     * constructor
028     * @param conflict the conflict data set
029     */
030    public ModifiedConflictResolveCommand(Conflict<? extends OsmPrimitive> conflict) {
031        this.conflict = conflict;
032    }
033
034    @Override
035    public String getDescriptionText() {
036        String msg = "";
037        switch(OsmPrimitiveType.from(conflict.getMy())) {
038        case NODE: msg = marktr("Set the ''modified'' flag for node {0}"); break;
039        case WAY: msg = marktr("Set the ''modified'' flag for way {0}"); break;
040        case RELATION: msg = marktr("Set the ''modified'' flag for relation {0}"); break;
041        }
042        return tr(msg,conflict.getMy().getId());
043    }
044
045    @Override
046    public Icon getDescriptionIcon() {
047        return ImageProvider.get("data", "object");
048    }
049
050    @Override
051    public boolean executeCommand() {
052        super.executeCommand();
053        if (!conflict.getMy().isNew() && conflict.getMy().hasEqualSemanticAttributes(conflict.getTheir())) {
054            conflict.getMy().setModified(conflict.getTheir().isModified());
055        }
056        getLayer().getConflicts().remove(conflict);
057        rememberConflict(conflict);
058        return true;
059    }
060
061    @Override
062    public void fillModifiedData(Collection<OsmPrimitive> modified, Collection<OsmPrimitive> deleted,
063            Collection<OsmPrimitive> added) {
064        modified.add(conflict.getMy());
065    }
066}