| 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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