1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.command;
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3 |
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4 | import static org.openstreetmap.josm.tools.I18n.tr;
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5 |
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6 | import java.util.ArrayList;
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7 | import java.util.Collection;
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8 | import java.util.List;
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9 |
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10 | import javax.swing.JLabel;
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11 | import javax.swing.tree.DefaultMutableTreeNode;
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12 | import javax.swing.tree.MutableTreeNode;
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13 |
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14 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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15 | import org.openstreetmap.josm.data.osm.PrimitiveData;
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16 |
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17 | public class AddPrimitivesCommand extends Command {
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18 |
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19 | private final List<PrimitiveData> data = new ArrayList<PrimitiveData>();
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20 |
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21 | public AddPrimitivesCommand(List<PrimitiveData> data) {
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22 | this.data.addAll(data);
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23 | }
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24 |
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25 | @Override public boolean executeCommand() {
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26 |
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27 | List<OsmPrimitive> createdPrimitives = new ArrayList<OsmPrimitive>(data.size());
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28 |
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29 | for (PrimitiveData pd:data) {
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30 | createdPrimitives.add(getLayer().data.getPrimitiveById(pd, true));
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31 | }
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32 |
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33 | for (int i=0; i<createdPrimitives.size(); i++) {
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34 | createdPrimitives.get(i).load(data.get(i));
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35 | }
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36 | getLayer().data.setSelected(createdPrimitives);
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37 | return true;
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38 | }
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39 |
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40 | @Override public void undoCommand() {
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41 | for (PrimitiveData p:data) {
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42 | getLayer().data.removePrimitive(p);
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43 | }
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44 | }
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45 |
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46 | @Override
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47 | public MutableTreeNode description() {
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48 | return new DefaultMutableTreeNode(
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49 | new JLabel(tr("Added {0} objects", data.size()), null,
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50 | JLabel.HORIZONTAL
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51 | )
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52 | );
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53 | }
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54 |
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55 | @Override
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56 | public void fillModifiedData(Collection<OsmPrimitive> modified, Collection<OsmPrimitive> deleted,
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57 | Collection<OsmPrimitive> added) {
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58 | // Does nothing because we don't want to create OsmPrimitives.
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59 | }
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60 |
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61 | }
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