[6380] | 1 | // License: GPL. For details, see LICENSE file.
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[626] | 2 | package org.openstreetmap.josm.actions;
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| 3 |
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[2412] | 4 | import static org.openstreetmap.josm.gui.help.HelpUtil.ht;
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[626] | 5 | import static org.openstreetmap.josm.tools.I18n.tr;
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| 6 | import static org.openstreetmap.josm.tools.I18n.trn;
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| 7 |
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[8886] | 8 | import java.awt.Component;
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[8897] | 9 | import java.awt.GridBagLayout;
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[626] | 10 | import java.awt.event.ActionEvent;
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| 11 | import java.awt.event.KeyEvent;
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| 12 | import java.util.ArrayList;
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| 13 | import java.util.Collection;
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[5570] | 14 | import java.util.Collections;
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[626] | 15 | import java.util.Iterator;
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| 16 | import java.util.List;
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[9245] | 17 | import java.util.concurrent.atomic.AtomicInteger;
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[626] | 18 |
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[8886] | 19 | import javax.swing.DefaultListCellRenderer;
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| 20 | import javax.swing.JLabel;
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| 21 | import javax.swing.JList;
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[626] | 22 | import javax.swing.JOptionPane;
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[8886] | 23 | import javax.swing.JPanel;
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| 24 | import javax.swing.ListSelectionModel;
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[626] | 25 |
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| 26 | import org.openstreetmap.josm.Main;
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| 27 | import org.openstreetmap.josm.command.Command;
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[12828] | 28 | import org.openstreetmap.josm.command.SplitWayCommand;
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[12663] | 29 | import org.openstreetmap.josm.data.osm.DefaultNameFormatter;
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[626] | 30 | import org.openstreetmap.josm.data.osm.Node;
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| 31 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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[2521] | 32 | import org.openstreetmap.josm.data.osm.PrimitiveId;
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[626] | 33 | import org.openstreetmap.josm.data.osm.Relation;
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| 34 | import org.openstreetmap.josm.data.osm.Way;
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[8886] | 35 | import org.openstreetmap.josm.data.osm.WaySegment;
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| 36 | import org.openstreetmap.josm.gui.ExtendedDialog;
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[12630] | 37 | import org.openstreetmap.josm.gui.MainApplication;
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| 38 | import org.openstreetmap.josm.gui.MapFrame;
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[6130] | 39 | import org.openstreetmap.josm.gui.Notification;
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[3152] | 40 | import org.openstreetmap.josm.gui.layer.OsmDataLayer;
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[8897] | 41 | import org.openstreetmap.josm.tools.GBC;
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[1084] | 42 | import org.openstreetmap.josm.tools.Shortcut;
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[626] | 43 |
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| 44 | /**
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| 45 | * Splits a way into multiple ways (all identical except for their node list).
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[1023] | 46 | *
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[626] | 47 | * Ways are just split at the selected nodes. The nodes remain in their
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| 48 | * original order. Selected nodes at the end of a way are ignored.
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| 49 | */
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[1820] | 50 | public class SplitWayAction extends JosmAction {
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[626] | 51 |
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[5401] | 52 | /**
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| 53 | * Represents the result of a {@link SplitWayAction}
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| 54 | * @see SplitWayAction#splitWay
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| 55 | * @see SplitWayAction#split
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[12828] | 56 | * @deprecated To be removed end of 2017. Use {@link SplitWayCommand} instead
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[5401] | 57 | */
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[12828] | 58 | @Deprecated
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[2521] | 59 | public static class SplitWayResult {
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| 60 | private final Command command;
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| 61 | private final List<? extends PrimitiveId> newSelection;
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[8931] | 62 | private final Way originalWay;
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| 63 | private final List<Way> newWays;
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[2521] | 64 |
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[5401] | 65 | /**
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[8540] | 66 | * @param command The command to be performed to split the way (which is saved for later retrieval with {@link #getCommand})
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| 67 | * @param newSelection The new list of selected primitives ids (which is saved for later retrieval with {@link #getNewSelection})
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| 68 | * @param originalWay The original way being split (which is saved for later retrieval with {@link #getOriginalWay})
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| 69 | * @param newWays The resulting new ways (which is saved for later retrieval with {@link #getOriginalWay})
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[5401] | 70 | */
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[3152] | 71 | public SplitWayResult(Command command, List<? extends PrimitiveId> newSelection, Way originalWay, List<Way> newWays) {
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[2521] | 72 | this.command = command;
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| 73 | this.newSelection = newSelection;
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[3152] | 74 | this.originalWay = originalWay;
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| 75 | this.newWays = newWays;
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[2521] | 76 | }
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| 77 |
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[5401] | 78 | /**
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[12828] | 79 | * @param command The command to be performed to split the way (which is saved for later retrieval with {@link #getCommand})
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| 80 | * @since 12828
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| 81 | */
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| 82 | protected SplitWayResult(SplitWayCommand command) {
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| 83 | this.command = command;
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| 84 | this.newSelection = command.getNewSelection();
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| 85 | this.originalWay = command.getOriginalWay();
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| 86 | this.newWays = command.getNewWays();
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| 87 | }
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| 88 |
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| 89 | /**
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[5401] | 90 | * Replies the command to be performed to split the way
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| 91 | * @return The command to be performed to split the way
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| 92 | */
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[2521] | 93 | public Command getCommand() {
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| 94 | return command;
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| 95 | }
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| 96 |
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[5401] | 97 | /**
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| 98 | * Replies the new list of selected primitives ids
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| 99 | * @return The new list of selected primitives ids
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| 100 | */
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[2521] | 101 | public List<? extends PrimitiveId> getNewSelection() {
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| 102 | return newSelection;
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| 103 | }
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[3152] | 104 |
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[5401] | 105 | /**
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| 106 | * Replies the original way being split
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| 107 | * @return The original way being split
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| 108 | */
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[3152] | 109 | public Way getOriginalWay() {
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| 110 | return originalWay;
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| 111 | }
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| 112 |
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[5401] | 113 | /**
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| 114 | * Replies the resulting new ways
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| 115 | * @return The resulting new ways
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| 116 | */
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[3152] | 117 | public List<Way> getNewWays() {
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| 118 | return newWays;
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| 119 | }
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[2521] | 120 | }
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| 121 |
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[1169] | 122 | /**
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| 123 | * Create a new SplitWayAction.
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| 124 | */
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| 125 | public SplitWayAction() {
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| 126 | super(tr("Split Way"), "splitway", tr("Split a way at the selected node."),
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[4982] | 127 | Shortcut.registerShortcut("tools:splitway", tr("Tool: {0}", tr("Split Way")), KeyEvent.VK_P, Shortcut.DIRECT), true);
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[2323] | 128 | putValue("help", ht("/Action/SplitWay"));
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[1169] | 129 | }
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[626] | 130 |
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[1169] | 131 | /**
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| 132 | * Called when the action is executed.
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| 133 | *
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| 134 | * This method performs an expensive check whether the selection clearly defines one
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| 135 | * of the split actions outlined above, and if yes, calls the splitWay method.
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| 136 | */
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[6084] | 137 | @Override
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[1169] | 138 | public void actionPerformed(ActionEvent e) {
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[626] | 139 |
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[9245] | 140 | if (SegmentToKeepSelectionDialog.DISPLAY_COUNT.get() > 0) {
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| 141 | new Notification(tr("Cannot split since another split operation is already in progress"))
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| 142 | .setIcon(JOptionPane.WARNING_MESSAGE).show();
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| 143 | return;
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| 144 | }
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| 145 |
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[10382] | 146 | Collection<OsmPrimitive> selection = getLayerManager().getEditDataSet().getSelected();
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[626] | 147 |
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[3152] | 148 | List<Node> selectedNodes = OsmPrimitive.getFilteredList(selection, Node.class);
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| 149 | List<Way> selectedWays = OsmPrimitive.getFilteredList(selection, Way.class);
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[3392] | 150 | List<Way> applicableWays = getApplicableWays(selectedWays, selectedNodes);
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[3152] | 151 |
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[3392] | 152 | if (applicableWays == null) {
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[6130] | 153 | new Notification(
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| 154 | tr("The current selection cannot be used for splitting - no node is selected."))
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| 155 | .setIcon(JOptionPane.WARNING_MESSAGE)
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| 156 | .show();
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[1169] | 157 | return;
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[3392] | 158 | } else if (applicableWays.isEmpty()) {
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[6130] | 159 | new Notification(
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| 160 | tr("The selected nodes do not share the same way."))
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| 161 | .setIcon(JOptionPane.WARNING_MESSAGE)
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| 162 | .show();
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[3392] | 163 | return;
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[1169] | 164 | }
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[626] | 165 |
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[8276] | 166 | // If several ways have been found, remove ways that doesn't have selected
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| 167 | // node in the middle
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[5401] | 168 | if (applicableWays.size() > 1) {
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[8276] | 169 | for (Iterator<Way> it = applicableWays.iterator(); it.hasNext();) {
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| 170 | Way w = it.next();
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| 171 | for (Node n : selectedNodes) {
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| 172 | if (!w.isInnerNode(n)) {
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| 173 | it.remove();
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| 174 | break;
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[1169] | 175 | }
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| 176 | }
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[8276] | 177 | }
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[3392] | 178 | }
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[626] | 179 |
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[3392] | 180 | if (applicableWays.isEmpty()) {
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[6130] | 181 | new Notification(
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[3392] | 182 | trn("The selected node is not in the middle of any way.",
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[6130] | 183 | "The selected nodes are not in the middle of any way.",
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| 184 | selectedNodes.size()))
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| 185 | .setIcon(JOptionPane.WARNING_MESSAGE)
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| 186 | .show();
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[3392] | 187 | return;
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| 188 | } else if (applicableWays.size() > 1) {
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[6130] | 189 | new Notification(
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[3392] | 190 | trn("There is more than one way using the node you selected. Please select the way also.",
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[6130] | 191 | "There is more than one way using the nodes you selected. Please select the way also.",
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| 192 | selectedNodes.size()))
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| 193 | .setIcon(JOptionPane.WARNING_MESSAGE)
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| 194 | .show();
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[3392] | 195 | return;
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| 196 | }
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[626] | 197 |
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[3392] | 198 | // Finally, applicableWays contains only one perfect way
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[8886] | 199 | final Way selectedWay = applicableWays.get(0);
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[12828] | 200 | final List<List<Node>> wayChunks = SplitWayCommand.buildSplitChunks(selectedWay, selectedNodes);
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[3156] | 201 | if (wayChunks != null) {
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[10448] | 202 | List<Relation> selectedRelations = OsmPrimitive.getFilteredList(selection, Relation.class);
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[8886] | 203 | final List<OsmPrimitive> sel = new ArrayList<>(selectedWays.size() + selectedRelations.size());
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[3392] | 204 | sel.addAll(selectedWays);
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| 205 | sel.addAll(selectedRelations);
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[8886] | 206 |
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| 207 | final List<Way> newWays = createNewWaysFromChunks(selectedWay, wayChunks);
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[12828] | 208 | final Way wayToKeep = SplitWayCommand.Strategy.keepLongestChunk().determineWayToKeep(newWays);
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[8886] | 209 |
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[8978] | 210 | if (ExpertToggleAction.isExpert() && !selectedWay.isNew()) {
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[8886] | 211 | final ExtendedDialog dialog = new SegmentToKeepSelectionDialog(selectedWay, newWays, wayToKeep, sel);
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[8978] | 212 | dialog.toggleEnable("way.split.segment-selection-dialog");
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| 213 | if (!dialog.toggleCheckState()) {
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| 214 | dialog.setModal(false);
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| 215 | dialog.showDialog();
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| 216 | return; // splitting is performed in SegmentToKeepSelectionDialog.buttonAction()
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| 217 | }
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[8886] | 218 | }
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[10131] | 219 | if (wayToKeep != null) {
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[12828] | 220 | doSplitWay(selectedWay, wayToKeep, newWays, sel);
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[10131] | 221 | }
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[3156] | 222 | }
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[1169] | 223 | }
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[626] | 224 |
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[8276] | 225 | /**
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[8886] | 226 | * A dialog to query which way segment should reuse the history of the way to split.
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| 227 | */
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| 228 | static class SegmentToKeepSelectionDialog extends ExtendedDialog {
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[9245] | 229 | static final AtomicInteger DISPLAY_COUNT = new AtomicInteger();
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[10254] | 230 | final transient Way selectedWay;
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| 231 | final transient List<Way> newWays;
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[8886] | 232 | final JList<Way> list;
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[10254] | 233 | final transient List<OsmPrimitive> selection;
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| 234 | final transient Way wayToKeep;
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[8886] | 235 |
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| 236 | SegmentToKeepSelectionDialog(Way selectedWay, List<Way> newWays, Way wayToKeep, List<OsmPrimitive> selection) {
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| 237 | super(Main.parent, tr("Which way segment should reuse the history of {0}?", selectedWay.getId()),
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| 238 | new String[]{tr("Ok"), tr("Cancel")}, true);
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| 239 |
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| 240 | this.selectedWay = selectedWay;
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| 241 | this.newWays = newWays;
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| 242 | this.selection = selection;
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[8988] | 243 | this.wayToKeep = wayToKeep;
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[8886] | 244 | this.list = new JList<>(newWays.toArray(new Way[newWays.size()]));
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[8988] | 245 | configureList();
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[8886] | 246 |
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[12279] | 247 | setButtonIcons("ok", "cancel");
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[8897] | 248 | final JPanel pane = new JPanel(new GridBagLayout());
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| 249 | pane.add(new JLabel(getTitle()), GBC.eol().fill(GBC.HORIZONTAL));
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| 250 | pane.add(list, GBC.eop().fill(GBC.HORIZONTAL));
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[8886] | 251 | setContent(pane);
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[9245] | 252 | setDefaultCloseOperation(HIDE_ON_CLOSE);
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[8886] | 253 | }
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| 254 |
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[8978] | 255 | private void configureList() {
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[8886] | 256 | list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
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[10601] | 257 | list.addListSelectionListener(e -> {
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| 258 | final Way selected = list.getSelectedValue();
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[12630] | 259 | if (selected != null && MainApplication.isDisplayingMapView() && selected.getNodesCount() > 1) {
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[10601] | 260 | final Collection<WaySegment> segments = new ArrayList<>(selected.getNodesCount() - 1);
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| 261 | final Iterator<Node> it = selected.getNodes().iterator();
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| 262 | Node previousNode = it.next();
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| 263 | while (it.hasNext()) {
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| 264 | final Node node = it.next();
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| 265 | segments.add(WaySegment.forNodePair(selectedWay, previousNode, node));
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| 266 | previousNode = node;
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[8886] | 267 | }
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[10601] | 268 | setHighlightedWaySegments(segments);
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[8886] | 269 | }
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| 270 | });
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[11343] | 271 | list.setCellRenderer(new SegmentListCellRenderer());
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[8886] | 272 | }
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| 273 |
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| 274 | protected void setHighlightedWaySegments(Collection<WaySegment> segments) {
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| 275 | selectedWay.getDataSet().setHighlightedWaySegments(segments);
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[12630] | 276 | MainApplication.getMap().mapView.repaint();
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[8886] | 277 | }
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| 278 |
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| 279 | @Override
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| 280 | public void setVisible(boolean visible) {
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| 281 | super.setVisible(visible);
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| 282 | if (visible) {
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[9245] | 283 | DISPLAY_COUNT.incrementAndGet();
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[8988] | 284 | list.setSelectedValue(wayToKeep, true);
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[8886] | 285 | } else {
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| 286 | setHighlightedWaySegments(Collections.<WaySegment>emptyList());
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[9245] | 287 | DISPLAY_COUNT.decrementAndGet();
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[8886] | 288 | }
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| 289 | }
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| 290 |
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| 291 | @Override
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| 292 | protected void buttonAction(int buttonIndex, ActionEvent evt) {
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| 293 | super.buttonAction(buttonIndex, evt);
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[8978] | 294 | toggleSaveState(); // necessary since #showDialog() does not handle it due to the non-modal dialog
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[8886] | 295 | if (getValue() == 1) {
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[12828] | 296 | doSplitWay(selectedWay, list.getSelectedValue(), newWays, selection);
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[8886] | 297 | }
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| 298 | }
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| 299 | }
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| 300 |
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[11343] | 301 | static class SegmentListCellRenderer extends DefaultListCellRenderer {
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| 302 | @Override
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| 303 | public Component getListCellRendererComponent(JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
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| 304 | final Component c = super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
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| 305 | final String name = DefaultNameFormatter.getInstance().format((Way) value);
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| 306 | // get rid of id from DefaultNameFormatter.decorateNameWithId()
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| 307 | final String nameWithoutId = name
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| 308 | .replace(tr(" [id: {0}]", ((Way) value).getId()), "")
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| 309 | .replace(tr(" [id: {0}]", ((Way) value).getUniqueId()), "");
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| 310 | ((JLabel) c).setText(tr("Segment {0}: {1}", index + 1, nameWithoutId));
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| 311 | return c;
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| 312 | }
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| 313 | }
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| 314 |
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[8886] | 315 | /**
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[8955] | 316 | * Determines which way chunk should reuse the old id and its history
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| 317 | *
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| 318 | * @since 8954
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[10599] | 319 | * @since 10599 (functional interface)
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[12828] | 320 | * @deprecated to be removed end of 2017. Use {@link org.openstreetmap.josm.command.SplitWayCommand.Strategy} instead
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[8886] | 321 | */
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[12828] | 322 | @Deprecated
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[10599] | 323 | @FunctionalInterface
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| 324 | public interface Strategy {
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[8955] | 325 |
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| 326 | /**
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| 327 | * Determines which way chunk should reuse the old id and its history.
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| 328 | *
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| 329 | * @param wayChunks the way chunks
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| 330 | * @return the way to keep
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| 331 | */
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[10599] | 332 | Way determineWayToKeep(Iterable<Way> wayChunks);
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[8955] | 333 |
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| 334 | /**
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| 335 | * Returns a strategy which selects the way chunk with the highest node count to keep.
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[9230] | 336 | * @return strategy which selects the way chunk with the highest node count to keep
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[8955] | 337 | */
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[10599] | 338 | static Strategy keepLongestChunk() {
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[12828] | 339 | return SplitWayCommand.Strategy.keepLongestChunk()::determineWayToKeep;
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[8886] | 340 | }
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[8955] | 341 |
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| 342 | /**
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| 343 | * Returns a strategy which selects the first way chunk.
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[9230] | 344 | * @return strategy which selects the first way chunk
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[8955] | 345 | */
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[10599] | 346 | static Strategy keepFirstChunk() {
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[12828] | 347 | return SplitWayCommand.Strategy.keepFirstChunk()::determineWayToKeep;
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[8955] | 348 | }
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[8886] | 349 | }
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| 350 |
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| 351 | /**
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| 352 | * Determine which ways to split.
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[8276] | 353 | * @param selectedWays List of user selected ways.
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| 354 | * @param selectedNodes List of user selected nodes.
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| 355 | * @return List of ways to split
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| 356 | */
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[10074] | 357 | static List<Way> getApplicableWays(List<Way> selectedWays, List<Node> selectedNodes) {
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[3392] | 358 | if (selectedNodes.isEmpty())
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| 359 | return null;
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| 360 |
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[10074] | 361 | // Special case - one of the selected ways touches (not cross) way that we want to split
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[5570] | 362 | if (selectedNodes.size() == 1) {
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| 363 | Node n = selectedNodes.get(0);
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[12031] | 364 | List<Way> referredWays = n.getParentWays();
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[5570] | 365 | Way inTheMiddle = null;
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[10775] | 366 | for (Way w: referredWays) {
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[8276] | 367 | // Need to look at all nodes see #11184 for a case where node n is
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| 368 | // firstNode, lastNode and also in the middle
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| 369 | if (selectedWays.contains(w) && w.isInnerNode(n)) {
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[5570] | 370 | if (inTheMiddle == null) {
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| 371 | inTheMiddle = w;
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| 372 | } else {
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| 373 | inTheMiddle = null;
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| 374 | break;
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| 375 | }
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| 376 | }
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| 377 | }
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[8276] | 378 | if (inTheMiddle != null)
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[5570] | 379 | return Collections.singletonList(inTheMiddle);
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| 380 | }
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| 381 |
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[3392] | 382 | // List of ways shared by all nodes
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[10074] | 383 | return UnJoinNodeWayAction.getApplicableWays(selectedWays, selectedNodes);
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[1169] | 384 | }
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[626] | 385 |
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[1169] | 386 | /**
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[3152] | 387 | * Splits the nodes of {@code wayToSplit} into a list of node sequences
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| 388 | * which are separated at the nodes in {@code splitPoints}.
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[3156] | 389 | *
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[3152] | 390 | * This method displays warning messages if {@code wayToSplit} and/or
|
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| 391 | * {@code splitPoints} aren't consistent.
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[3156] | 392 | *
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[3152] | 393 | * Returns null, if building the split chunks fails.
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[3156] | 394 | *
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[3152] | 395 | * @param wayToSplit the way to split. Must not be null.
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| 396 | * @param splitPoints the nodes where the way is split. Must not be null.
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| 397 | * @return the list of chunks
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[12828] | 398 | * @deprecated To be removed end of 2017. Use {@link SplitWayCommand#buildSplitChunks} instead
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[1169] | 399 | */
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[12828] | 400 | @Deprecated
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[8510] | 401 | public static List<List<Node>> buildSplitChunks(Way wayToSplit, List<Node> splitPoints) {
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[12828] | 402 | return SplitWayCommand.buildSplitChunks(wayToSplit, splitPoints);
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[2521] | 403 | }
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| 404 |
|
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[3152] | 405 | /**
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[8886] | 406 | * Creates new way objects for the way chunks and transfers the keys from the original way.
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| 407 | * @param way the original way whose keys are transferred
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| 408 | * @param wayChunks the way chunks
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| 409 | * @return the new way objects
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[12828] | 410 | * @deprecated To be removed end of 2017. Use {@link SplitWayCommand#createNewWaysFromChunks} instead
|
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[8886] | 411 | */
|
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[12828] | 412 | @Deprecated
|
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[8886] | 413 | protected static List<Way> createNewWaysFromChunks(Way way, Iterable<List<Node>> wayChunks) {
|
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[12828] | 414 | return SplitWayCommand.createNewWaysFromChunks(way, wayChunks);
|
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[8886] | 415 | }
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| 416 |
|
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| 417 | /**
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[5401] | 418 | * Splits the way {@code way} into chunks of {@code wayChunks} and replies
|
---|
| 419 | * the result of this process in an instance of {@link SplitWayResult}.
|
---|
| 420 | *
|
---|
| 421 | * Note that changes are not applied to the data yet. You have to
|
---|
| 422 | * submit the command in {@link SplitWayResult#getCommand()} first,
|
---|
| 423 | * i.e. {@code Main.main.undoredo.add(result.getCommand())}.
|
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| 424 | *
|
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[12287] | 425 | * @param layer the layer which the way belongs to.
|
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[5401] | 426 | * @param way the way to split. Must not be null.
|
---|
| 427 | * @param wayChunks the list of way chunks into the way is split. Must not be null.
|
---|
| 428 | * @param selection The list of currently selected primitives
|
---|
| 429 | * @return the result from the split operation
|
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[12718] | 430 | * @deprecated to be removed end of 2017. Use {@link #splitWay(Way, List, Collection)} instead
|
---|
[3152] | 431 | */
|
---|
[12718] | 432 | @Deprecated
|
---|
[8540] | 433 | public static SplitWayResult splitWay(OsmDataLayer layer, Way way, List<List<Node>> wayChunks,
|
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| 434 | Collection<? extends OsmPrimitive> selection) {
|
---|
[12718] | 435 | return splitWay(way, wayChunks, selection);
|
---|
[8955] | 436 | }
|
---|
| 437 |
|
---|
| 438 | /**
|
---|
| 439 | * Splits the way {@code way} into chunks of {@code wayChunks} and replies
|
---|
| 440 | * the result of this process in an instance of {@link SplitWayResult}.
|
---|
[12718] | 441 | *
|
---|
| 442 | * Note that changes are not applied to the data yet. You have to
|
---|
| 443 | * submit the command in {@link SplitWayResult#getCommand()} first,
|
---|
| 444 | * i.e. {@code Main.main.undoredo.add(result.getCommand())}.
|
---|
| 445 | *
|
---|
| 446 | * @param way the way to split. Must not be null.
|
---|
| 447 | * @param wayChunks the list of way chunks into the way is split. Must not be null.
|
---|
| 448 | * @param selection The list of currently selected primitives
|
---|
| 449 | * @return the result from the split operation
|
---|
| 450 | * @since 12718
|
---|
[12828] | 451 | * @deprecated to be removed end of 2017. Use {@link #splitWay(Way, List, Collection)} instead
|
---|
[12718] | 452 | */
|
---|
[12828] | 453 | @Deprecated
|
---|
[12718] | 454 | public static SplitWayResult splitWay(Way way, List<List<Node>> wayChunks,
|
---|
| 455 | Collection<? extends OsmPrimitive> selection) {
|
---|
| 456 | return splitWay(way, wayChunks, selection, Strategy.keepLongestChunk());
|
---|
| 457 | }
|
---|
| 458 |
|
---|
| 459 | /**
|
---|
| 460 | * Splits the way {@code way} into chunks of {@code wayChunks} and replies
|
---|
| 461 | * the result of this process in an instance of {@link SplitWayResult}.
|
---|
[8955] | 462 | * The {@link org.openstreetmap.josm.actions.SplitWayAction.Strategy} is used to determine which
|
---|
| 463 | * way chunk should reuse the old id and its history.
|
---|
| 464 | *
|
---|
| 465 | * Note that changes are not applied to the data yet. You have to
|
---|
| 466 | * submit the command in {@link SplitWayResult#getCommand()} first,
|
---|
| 467 | * i.e. {@code Main.main.undoredo.add(result.getCommand())}.
|
---|
| 468 | *
|
---|
[12287] | 469 | * @param layer the layer which the way belongs to.
|
---|
[8955] | 470 | * @param way the way to split. Must not be null.
|
---|
| 471 | * @param wayChunks the list of way chunks into the way is split. Must not be null.
|
---|
| 472 | * @param selection The list of currently selected primitives
|
---|
| 473 | * @param splitStrategy The strategy used to determine which way chunk should reuse the old id and its history
|
---|
| 474 | * @return the result from the split operation
|
---|
| 475 | * @since 8954
|
---|
[12718] | 476 | * @deprecated to be removed end of 2017. Use {@link #splitWay(Way, List, Collection, Strategy)} instead
|
---|
[8955] | 477 | */
|
---|
[12718] | 478 | @Deprecated
|
---|
[8955] | 479 | public static SplitWayResult splitWay(OsmDataLayer layer, Way way, List<List<Node>> wayChunks,
|
---|
| 480 | Collection<? extends OsmPrimitive> selection, Strategy splitStrategy) {
|
---|
[12718] | 481 | return splitWay(way, wayChunks, selection, splitStrategy);
|
---|
| 482 | }
|
---|
| 483 |
|
---|
| 484 | /**
|
---|
| 485 | * Splits the way {@code way} into chunks of {@code wayChunks} and replies
|
---|
| 486 | * the result of this process in an instance of {@link SplitWayResult}.
|
---|
| 487 | * The {@link org.openstreetmap.josm.actions.SplitWayAction.Strategy} is used to determine which
|
---|
| 488 | * way chunk should reuse the old id and its history.
|
---|
| 489 | *
|
---|
| 490 | * Note that changes are not applied to the data yet. You have to
|
---|
| 491 | * submit the command in {@link SplitWayResult#getCommand()} first,
|
---|
| 492 | * i.e. {@code Main.main.undoredo.add(result.getCommand())}.
|
---|
| 493 | *
|
---|
| 494 | * @param way the way to split. Must not be null.
|
---|
| 495 | * @param wayChunks the list of way chunks into the way is split. Must not be null.
|
---|
| 496 | * @param selection The list of currently selected primitives
|
---|
| 497 | * @param splitStrategy The strategy used to determine which way chunk should reuse the old id and its history
|
---|
| 498 | * @return the result from the split operation
|
---|
| 499 | * @since 12718
|
---|
[12828] | 500 | * @deprecated to be removed end of 2017. Use {@link SplitWayCommand#splitWay} instead
|
---|
[12718] | 501 | */
|
---|
[12828] | 502 | @Deprecated
|
---|
[12718] | 503 | public static SplitWayResult splitWay(Way way, List<List<Node>> wayChunks,
|
---|
| 504 | Collection<? extends OsmPrimitive> selection, Strategy splitStrategy) {
|
---|
[12828] | 505 | SplitWayCommand cmd = SplitWayCommand.splitWay(way, wayChunks, selection, x -> splitStrategy.determineWayToKeep(x));
|
---|
| 506 | return cmd != null ? new SplitWayResult(cmd) : null;
|
---|
[8886] | 507 | }
|
---|
| 508 |
|
---|
[12828] | 509 | static void doSplitWay(Way way, Way wayToKeep, List<Way> newWays, List<OsmPrimitive> newSelection) {
|
---|
[12630] | 510 | final MapFrame map = MainApplication.getMap();
|
---|
| 511 | final boolean isMapModeDraw = map != null && map.mapMode == map.mapModeDraw;
|
---|
[12828] | 512 | final SplitWayCommand result = SplitWayCommand.doSplitWay(way, wayToKeep, newWays, !isMapModeDraw ? newSelection : null);
|
---|
| 513 | MainApplication.undoRedo.add(result);
|
---|
| 514 | List<? extends PrimitiveId> newSel = result.getNewSelection();
|
---|
| 515 | if (newSel != null && !newSel.isEmpty()) {
|
---|
| 516 | MainApplication.getLayerManager().getEditDataSet().setSelected(newSel);
|
---|
[3392] | 517 | }
|
---|
[1169] | 518 | }
|
---|
[626] | 519 |
|
---|
[3152] | 520 | /**
|
---|
| 521 | * Splits the way {@code way} at the nodes in {@code atNodes} and replies
|
---|
[5266] | 522 | * the result of this process in an instance of {@link SplitWayResult}.
|
---|
[3156] | 523 | *
|
---|
[3152] | 524 | * Note that changes are not applied to the data yet. You have to
|
---|
[5266] | 525 | * submit the command in {@link SplitWayResult#getCommand()} first,
|
---|
[3152] | 526 | * i.e. {@code Main.main.undoredo.add(result.getCommand())}.
|
---|
[3156] | 527 | *
|
---|
[3152] | 528 | * Replies null if the way couldn't be split at the given nodes.
|
---|
[3156] | 529 | *
|
---|
[12287] | 530 | * @param layer the layer which the way belongs to.
|
---|
[3152] | 531 | * @param way the way to split. Must not be null.
|
---|
| 532 | * @param atNodes the list of nodes where the way is split. Must not be null.
|
---|
[5401] | 533 | * @param selection The list of currently selected primitives
|
---|
[3152] | 534 | * @return the result from the split operation
|
---|
[12718] | 535 | * @deprecated to be removed end of 2017. Use {@link #split(Way, List, Collection) instead}
|
---|
[3152] | 536 | */
|
---|
[12718] | 537 | @Deprecated
|
---|
[6889] | 538 | public static SplitWayResult split(OsmDataLayer layer, Way way, List<Node> atNodes, Collection<? extends OsmPrimitive> selection) {
|
---|
[12718] | 539 | return split(way, atNodes, selection);
|
---|
| 540 | }
|
---|
| 541 |
|
---|
| 542 | /**
|
---|
| 543 | * Splits the way {@code way} at the nodes in {@code atNodes} and replies
|
---|
| 544 | * the result of this process in an instance of {@link SplitWayResult}.
|
---|
| 545 | *
|
---|
| 546 | * Note that changes are not applied to the data yet. You have to
|
---|
| 547 | * submit the command in {@link SplitWayResult#getCommand()} first,
|
---|
| 548 | * i.e. {@code Main.main.undoredo.add(result.getCommand())}.
|
---|
| 549 | *
|
---|
| 550 | * Replies null if the way couldn't be split at the given nodes.
|
---|
| 551 | *
|
---|
| 552 | * @param way the way to split. Must not be null.
|
---|
| 553 | * @param atNodes the list of nodes where the way is split. Must not be null.
|
---|
| 554 | * @param selection The list of currently selected primitives
|
---|
| 555 | * @return the result from the split operation
|
---|
| 556 | * @since 12718
|
---|
[12828] | 557 | * @deprecated to be removed end of 2017. Use {@link #splitWay(Way, List, Collection)} instead
|
---|
[12718] | 558 | */
|
---|
[12828] | 559 | @Deprecated
|
---|
[12718] | 560 | public static SplitWayResult split(Way way, List<Node> atNodes, Collection<? extends OsmPrimitive> selection) {
|
---|
[3152] | 561 | List<List<Node>> chunks = buildSplitChunks(way, atNodes);
|
---|
[12718] | 562 | return chunks != null ? splitWay(way, chunks, selection) : null;
|
---|
[3152] | 563 | }
|
---|
| 564 |
|
---|
[1820] | 565 | @Override
|
---|
| 566 | protected void updateEnabledState() {
|
---|
[10548] | 567 | updateEnabledStateOnCurrentSelection();
|
---|
[2256] | 568 | }
|
---|
| 569 |
|
---|
| 570 | @Override
|
---|
| 571 | protected void updateEnabledState(Collection<? extends OsmPrimitive> selection) {
|
---|
| 572 | if (selection == null) {
|
---|
| 573 | setEnabled(false);
|
---|
[1820] | 574 | return;
|
---|
| 575 | }
|
---|
[3392] | 576 | for (OsmPrimitive primitive: selection) {
|
---|
| 577 | if (primitive instanceof Node) {
|
---|
| 578 | setEnabled(true); // Selection still can be wrong, but let SplitWayAction process and tell user what's wrong
|
---|
| 579 | return;
|
---|
| 580 | }
|
---|
| 581 | }
|
---|
| 582 | setEnabled(false);
|
---|
[1169] | 583 | }
|
---|
[626] | 584 | }
|
---|