1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.plugins.utilsplugin2.selection;
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3 |
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4 | import static org.openstreetmap.josm.gui.help.HelpUtil.ht;
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5 | import static org.openstreetmap.josm.tools.I18n.tr;
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6 |
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7 | import java.awt.event.ActionEvent;
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8 | import java.awt.event.KeyEvent;
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9 | import java.util.Collection;
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10 | import java.util.HashSet;
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11 | import java.util.Set;
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12 |
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13 | import org.openstreetmap.josm.actions.JosmAction;
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14 | import org.openstreetmap.josm.data.osm.DataSet;
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15 | import org.openstreetmap.josm.data.osm.Node;
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16 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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17 | import org.openstreetmap.josm.data.osm.Way;
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18 | import org.openstreetmap.josm.tools.Shortcut;
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19 |
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20 | /**
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21 | * Extends current selection
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22 | */
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23 | public class AdjacentWaysAction extends JosmAction {
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24 |
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25 | public static final boolean treeMode = false;
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26 |
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27 | public AdjacentWaysAction() {
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28 | super(tr("Adjacent ways"), "adjways",
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29 | tr("Adjacent ways will be selected. Nodes will be deselected."),
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30 | Shortcut.registerShortcut("tools:adjways", tr("Selection: {0}", tr("Adjacent ways")),
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31 | KeyEvent.VK_E, Shortcut.SHIFT), true);
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32 | putValue("help", ht("/Action/AdjacentWays"));
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33 | }
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34 |
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35 | @Override
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36 | public void actionPerformed(ActionEvent e) {
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37 | DataSet ds = getLayerManager().getActiveDataSet();
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38 | Collection<Node> selectedNodes = ds.getSelectedNodes();
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39 | Collection<Way> selectedWays = ds.getSelectedWays();
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40 |
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41 | // select ways attached to already selected ways
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42 | Set<Way> newWays = new HashSet<>();
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43 | NodeWayUtils.addWaysConnectedToWays(selectedWays, newWays);
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44 | newWays.addAll(selectedWays);
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45 |
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46 | // selecting ways attached to selected nodes
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47 | if (!selectedNodes.isEmpty()) {
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48 | NodeWayUtils.addWaysConnectedToNodes(selectedNodes, newWays);
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49 | }
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50 |
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51 | // System.out.printf("%d ways added to selection\n",newWays.size()-selectedWays.size());
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52 | ds.setSelected(newWays);
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53 | }
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54 |
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55 | @Override
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56 | protected void updateEnabledState() {
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57 | updateEnabledStateOnCurrentSelection();
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58 | }
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59 |
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60 | @Override
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61 | protected void updateEnabledState(Collection<? extends OsmPrimitive> selection) {
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62 | setEnabled(selection != null && !selection.isEmpty());
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63 | }
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64 | }
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