1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.dialogs.relation;
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3 |
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4 | import java.util.ArrayList;
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5 | import java.util.Arrays;
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6 | import java.util.Collection;
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7 | import java.util.Collections;
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8 | import java.util.EnumSet;
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9 | import java.util.HashSet;
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10 | import java.util.Iterator;
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11 | import java.util.List;
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12 | import java.util.Set;
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13 | import java.util.TreeSet;
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14 | import java.util.concurrent.CopyOnWriteArrayList;
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15 |
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16 | import javax.swing.DefaultListSelectionModel;
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17 | import javax.swing.ListSelectionModel;
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18 | import javax.swing.event.TableModelEvent;
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19 | import javax.swing.event.TableModelListener;
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20 | import javax.swing.table.AbstractTableModel;
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21 |
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22 | import org.openstreetmap.josm.Main;
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23 | import org.openstreetmap.josm.data.SelectionChangedListener;
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24 | import org.openstreetmap.josm.data.osm.DataSet;
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25 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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26 | import org.openstreetmap.josm.data.osm.Relation;
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27 | import org.openstreetmap.josm.data.osm.RelationMember;
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28 | import org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent;
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29 | import org.openstreetmap.josm.data.osm.event.DataChangedEvent;
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30 | import org.openstreetmap.josm.data.osm.event.DataSetListener;
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31 | import org.openstreetmap.josm.data.osm.event.NodeMovedEvent;
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32 | import org.openstreetmap.josm.data.osm.event.PrimitivesAddedEvent;
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33 | import org.openstreetmap.josm.data.osm.event.PrimitivesRemovedEvent;
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34 | import org.openstreetmap.josm.data.osm.event.RelationMembersChangedEvent;
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35 | import org.openstreetmap.josm.data.osm.event.TagsChangedEvent;
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36 | import org.openstreetmap.josm.data.osm.event.WayNodesChangedEvent;
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37 | import org.openstreetmap.josm.gui.dialogs.relation.sort.RelationSorter;
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38 | import org.openstreetmap.josm.gui.dialogs.relation.sort.WayConnectionType;
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39 | import org.openstreetmap.josm.gui.dialogs.relation.sort.WayConnectionTypeCalculator;
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40 | import org.openstreetmap.josm.gui.layer.OsmDataLayer;
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41 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPreset;
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42 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPresetHandler;
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43 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPresetType;
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44 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPresets;
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45 | import org.openstreetmap.josm.gui.util.GuiHelper;
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46 | import org.openstreetmap.josm.gui.widgets.OsmPrimitivesTableModel;
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47 |
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48 | public class MemberTableModel extends AbstractTableModel
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49 | implements TableModelListener, SelectionChangedListener, DataSetListener, OsmPrimitivesTableModel {
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50 |
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51 | /**
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52 | * data of the table model: The list of members and the cached WayConnectionType of each member.
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53 | **/
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54 | private final transient List<RelationMember> members;
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55 | private transient List<WayConnectionType> connectionType;
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56 |
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57 | private DefaultListSelectionModel listSelectionModel;
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58 | private final CopyOnWriteArrayList<IMemberModelListener> listeners;
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59 | private final transient OsmDataLayer layer;
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60 | private final transient TaggingPresetHandler presetHandler;
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61 |
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62 | private final transient WayConnectionTypeCalculator wayConnectionTypeCalculator = new WayConnectionTypeCalculator();
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63 | private final transient RelationSorter relationSorter = new RelationSorter();
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64 |
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65 | /**
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66 | * constructor
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67 | * @param layer data layer
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68 | * @param presetHandler tagging preset handler
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69 | */
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70 | public MemberTableModel(OsmDataLayer layer, TaggingPresetHandler presetHandler) {
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71 | members = new ArrayList<>();
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72 | listeners = new CopyOnWriteArrayList<>();
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73 | this.layer = layer;
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74 | this.presetHandler = presetHandler;
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75 | addTableModelListener(this);
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76 | }
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77 |
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78 | /**
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79 | * Returns the data layer.
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80 | * @return the data layer
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81 | */
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82 | public OsmDataLayer getLayer() {
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83 | return layer;
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84 | }
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85 |
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86 | public void register() {
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87 | DataSet.addSelectionListener(this);
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88 | getLayer().data.addDataSetListener(this);
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89 | }
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90 |
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91 | public void unregister() {
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92 | DataSet.removeSelectionListener(this);
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93 | getLayer().data.removeDataSetListener(this);
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94 | }
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95 |
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96 | /* --------------------------------------------------------------------------- */
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97 | /* Interface SelectionChangedListener */
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98 | /* --------------------------------------------------------------------------- */
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99 | @Override
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100 | public void selectionChanged(Collection<? extends OsmPrimitive> newSelection) {
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101 | if (Main.main.getEditLayer() != this.layer) return;
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102 | // just trigger a repaint
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103 | Collection<RelationMember> sel = getSelectedMembers();
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104 | fireTableDataChanged();
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105 | setSelectedMembers(sel);
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106 | }
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107 |
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108 | /* --------------------------------------------------------------------------- */
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109 | /* Interface DataSetListener */
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110 | /* --------------------------------------------------------------------------- */
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111 | @Override
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112 | public void dataChanged(DataChangedEvent event) {
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113 | // just trigger a repaint - the display name of the relation members may have changed
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114 | Collection<RelationMember> sel = getSelectedMembers();
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115 | GuiHelper.runInEDT(new Runnable() {
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116 | public void run() {
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117 | fireTableDataChanged();
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118 | }
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119 | });
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120 | setSelectedMembers(sel);
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121 | }
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122 |
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123 | @Override
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124 | public void nodeMoved(NodeMovedEvent event) {
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125 | // ignore
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126 | }
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127 |
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128 | @Override
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129 | public void primitivesAdded(PrimitivesAddedEvent event) {
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130 | // ignore
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131 | }
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132 |
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133 | @Override
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134 | public void primitivesRemoved(PrimitivesRemovedEvent event) {
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135 | // ignore - the relation in the editor might become out of sync with the relation
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136 | // in the dataset. We will deal with it when the relation editor is closed or
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137 | // when the changes in the editor are applied.
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138 | }
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139 |
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140 | @Override
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141 | public void relationMembersChanged(RelationMembersChangedEvent event) {
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142 | // ignore - the relation in the editor might become out of sync with the relation
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143 | // in the dataset. We will deal with it when the relation editor is closed or
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144 | // when the changes in the editor are applied.
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145 | }
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146 |
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147 | @Override
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148 | public void tagsChanged(TagsChangedEvent event) {
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149 | // just refresh the respective table cells
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150 | //
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151 | Collection<RelationMember> sel = getSelectedMembers();
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152 | for (int i = 0; i < members.size(); i++) {
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153 | if (members.get(i).getMember() == event.getPrimitive()) {
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154 | fireTableCellUpdated(i, 1 /* the column with the primitive name */);
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155 | }
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156 | }
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157 | setSelectedMembers(sel);
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158 | }
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159 |
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160 | @Override
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161 | public void wayNodesChanged(WayNodesChangedEvent event) {
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162 | // ignore
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163 | }
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164 |
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165 | @Override
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166 | public void otherDatasetChange(AbstractDatasetChangedEvent event) {
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167 | // ignore
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168 | }
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169 |
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170 | /* --------------------------------------------------------------------------- */
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171 |
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172 | public void addMemberModelListener(IMemberModelListener listener) {
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173 | if (listener != null) {
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174 | listeners.addIfAbsent(listener);
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175 | }
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176 | }
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177 |
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178 | public void removeMemberModelListener(IMemberModelListener listener) {
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179 | listeners.remove(listener);
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180 | }
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181 |
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182 | protected void fireMakeMemberVisible(int index) {
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183 | for (IMemberModelListener listener : listeners) {
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184 | listener.makeMemberVisible(index);
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185 | }
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186 | }
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187 |
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188 | public void populate(Relation relation) {
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189 | members.clear();
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190 | if (relation != null) {
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191 | // make sure we work with clones of the relation members in the model.
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192 | members.addAll(new Relation(relation).getMembers());
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193 | }
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194 | fireTableDataChanged();
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195 | }
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196 |
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197 | @Override
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198 | public int getColumnCount() {
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199 | return 3;
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200 | }
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201 |
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202 | @Override
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203 | public int getRowCount() {
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204 | return members.size();
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205 | }
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206 |
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207 | @Override
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208 | public Object getValueAt(int rowIndex, int columnIndex) {
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209 | switch (columnIndex) {
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210 | case 0:
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211 | return members.get(rowIndex).getRole();
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212 | case 1:
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213 | return members.get(rowIndex).getMember();
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214 | case 2:
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215 | return getWayConnection(rowIndex);
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216 | }
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217 | // should not happen
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218 | return null;
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219 | }
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220 |
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221 | @Override
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222 | public boolean isCellEditable(int rowIndex, int columnIndex) {
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223 | return columnIndex == 0;
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224 | }
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225 |
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226 | @Override
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227 | public void setValueAt(Object value, int rowIndex, int columnIndex) {
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228 | // fix #10524 - IndexOutOfBoundsException: Index: 2, Size: 2
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229 | if (rowIndex >= members.size()) {
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230 | return;
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231 | }
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232 | RelationMember member = members.get(rowIndex);
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233 | RelationMember newMember = new RelationMember(value.toString(), member.getMember());
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234 | members.remove(rowIndex);
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235 | members.add(rowIndex, newMember);
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236 | }
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237 |
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238 | @Override
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239 | public OsmPrimitive getReferredPrimitive(int idx) {
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240 | return members.get(idx).getMember();
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241 | }
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242 |
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243 | public void moveUp(int[] selectedRows) {
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244 | if (!canMoveUp(selectedRows))
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245 | return;
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246 |
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247 | for (int row : selectedRows) {
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248 | RelationMember member1 = members.get(row);
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249 | RelationMember member2 = members.get(row - 1);
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250 | members.set(row, member2);
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251 | members.set(row - 1, member1);
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252 | }
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253 | fireTableDataChanged();
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254 | getSelectionModel().setValueIsAdjusting(true);
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255 | getSelectionModel().clearSelection();
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256 | for (int row : selectedRows) {
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257 | row--;
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258 | getSelectionModel().addSelectionInterval(row, row);
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259 | }
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260 | getSelectionModel().setValueIsAdjusting(false);
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261 | fireMakeMemberVisible(selectedRows[0] - 1);
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262 | }
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263 |
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264 | public void moveDown(int[] selectedRows) {
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265 | if (!canMoveDown(selectedRows))
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266 | return;
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267 |
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268 | for (int i = selectedRows.length - 1; i >= 0; i--) {
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269 | int row = selectedRows[i];
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270 | RelationMember member1 = members.get(row);
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271 | RelationMember member2 = members.get(row + 1);
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272 | members.set(row, member2);
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273 | members.set(row + 1, member1);
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274 | }
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275 | fireTableDataChanged();
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276 | getSelectionModel();
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277 | getSelectionModel().setValueIsAdjusting(true);
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278 | getSelectionModel().clearSelection();
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279 | for (int row : selectedRows) {
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280 | row++;
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281 | getSelectionModel().addSelectionInterval(row, row);
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282 | }
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283 | getSelectionModel().setValueIsAdjusting(false);
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284 | fireMakeMemberVisible(selectedRows[0] + 1);
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285 | }
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286 |
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287 | public void remove(int[] selectedRows) {
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288 | if (!canRemove(selectedRows))
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289 | return;
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290 | int offset = 0;
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291 | for (int row : selectedRows) {
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292 | row -= offset;
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293 | if (members.size() > row) {
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294 | members.remove(row);
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295 | offset++;
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296 | }
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297 | }
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298 | fireTableDataChanged();
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299 | }
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300 |
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301 | public boolean canMoveUp(int[] rows) {
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302 | if (rows == null || rows.length == 0)
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303 | return false;
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304 | Arrays.sort(rows);
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305 | return rows[0] > 0 && !members.isEmpty();
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306 | }
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307 |
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308 | public boolean canMoveDown(int[] rows) {
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309 | if (rows == null || rows.length == 0)
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310 | return false;
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311 | Arrays.sort(rows);
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312 | return !members.isEmpty() && rows[rows.length - 1] < members.size() - 1;
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313 | }
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314 |
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315 | public boolean canRemove(int[] rows) {
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316 | if (rows == null || rows.length == 0)
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317 | return false;
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318 | return true;
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319 | }
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320 |
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321 | public DefaultListSelectionModel getSelectionModel() {
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322 | if (listSelectionModel == null) {
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323 | listSelectionModel = new DefaultListSelectionModel();
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324 | listSelectionModel.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
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325 | }
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326 | return listSelectionModel;
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327 | }
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328 |
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329 | public void removeMembersReferringTo(List<? extends OsmPrimitive> primitives) {
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330 | if (primitives == null)
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331 | return;
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332 | Iterator<RelationMember> it = members.iterator();
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333 | while (it.hasNext()) {
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334 | RelationMember member = it.next();
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335 | if (primitives.contains(member.getMember())) {
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336 | it.remove();
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337 | }
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338 | }
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339 | fireTableDataChanged();
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340 | }
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341 |
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342 | public void applyToRelation(Relation relation) {
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343 | relation.setMembers(members);
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344 | }
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345 |
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346 | public boolean hasSameMembersAs(Relation relation) {
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347 | if (relation == null)
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348 | return false;
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349 | if (relation.getMembersCount() != members.size())
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350 | return false;
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351 | for (int i = 0; i < relation.getMembersCount(); i++) {
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352 | if (!relation.getMember(i).equals(members.get(i)))
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353 | return false;
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354 | }
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355 | return true;
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356 | }
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357 |
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358 | /**
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359 | * Replies the set of incomplete primitives
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360 | *
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361 | * @return the set of incomplete primitives
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362 | */
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363 | public Set<OsmPrimitive> getIncompleteMemberPrimitives() {
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364 | Set<OsmPrimitive> ret = new HashSet<>();
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365 | for (RelationMember member : members) {
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366 | if (member.getMember().isIncomplete()) {
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367 | ret.add(member.getMember());
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368 | }
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369 | }
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370 | return ret;
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371 | }
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372 |
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373 | /**
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374 | * Replies the set of selected incomplete primitives
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375 | *
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376 | * @return the set of selected incomplete primitives
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377 | */
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378 | public Set<OsmPrimitive> getSelectedIncompleteMemberPrimitives() {
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379 | Set<OsmPrimitive> ret = new HashSet<>();
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380 | for (RelationMember member : getSelectedMembers()) {
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381 | if (member.getMember().isIncomplete()) {
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382 | ret.add(member.getMember());
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383 | }
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384 | }
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385 | return ret;
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386 | }
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387 |
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388 | /**
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389 | * Replies true if at least one the relation members is incomplete
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390 | *
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391 | * @return true if at least one the relation members is incomplete
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392 | */
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393 | public boolean hasIncompleteMembers() {
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394 | for (RelationMember member : members) {
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395 | if (member.getMember().isIncomplete())
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396 | return true;
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397 | }
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398 | return false;
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399 | }
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400 |
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401 | /**
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402 | * Replies true if at least one of the selected members is incomplete
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403 | *
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404 | * @return true if at least one of the selected members is incomplete
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405 | */
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406 | public boolean hasIncompleteSelectedMembers() {
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407 | for (RelationMember member : getSelectedMembers()) {
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408 | if (member.getMember().isIncomplete())
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409 | return true;
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410 | }
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411 | return false;
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412 | }
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413 |
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414 | protected List<Integer> getSelectedIndices() {
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415 | List<Integer> selectedIndices = new ArrayList<>();
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416 | for (int i = 0; i < members.size(); i++) {
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417 | if (getSelectionModel().isSelectedIndex(i)) {
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418 | selectedIndices.add(i);
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419 | }
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420 | }
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421 | return selectedIndices;
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422 | }
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423 |
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424 | private void addMembersAtIndex(List<? extends OsmPrimitive> primitives, int index) {
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425 | if (primitives == null)
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426 | return;
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427 | int idx = index;
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428 | for (OsmPrimitive primitive : primitives) {
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429 | final RelationMember member = getRelationMemberForPrimitive(primitive);
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430 | members.add(idx++, member);
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431 | }
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432 | fireTableDataChanged();
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433 | getSelectionModel().clearSelection();
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434 | getSelectionModel().addSelectionInterval(index, index + primitives.size() - 1);
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435 | fireMakeMemberVisible(index);
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436 | }
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437 |
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438 | RelationMember getRelationMemberForPrimitive(final OsmPrimitive primitive) {
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439 | final Collection<TaggingPreset> presets = TaggingPresets.getMatchingPresets(EnumSet.of(TaggingPresetType.RELATION),
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440 | presetHandler.getSelection().iterator().next().getKeys(), false);
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441 | Collection<String> potentialRoles = new TreeSet<>();
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442 | for (TaggingPreset tp : presets) {
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443 | String suggestedRole = tp.suggestRoleForOsmPrimitive(primitive);
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444 | if (suggestedRole != null) {
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445 | potentialRoles.add(suggestedRole);
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446 | }
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447 | }
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448 | // TODO: propose user to choose role among potential ones instead of picking first one
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449 | final String role = potentialRoles.isEmpty() ? "" : potentialRoles.iterator().next();
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450 | return new RelationMember(role == null ? "" : role, primitive);
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451 | }
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452 |
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453 | void addMembersAtIndex(final Iterable<RelationMember> newMembers, final int index) {
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454 | int idx = index;
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455 | for (RelationMember member : newMembers) {
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456 | members.add(idx++, member);
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457 | }
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458 | invalidateConnectionType();
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459 | fireTableRowsInserted(index, idx - 1);
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460 | }
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461 |
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462 | public void addMembersAtBeginning(List<? extends OsmPrimitive> primitives) {
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463 | addMembersAtIndex(primitives, 0);
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464 | }
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465 |
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466 | public void addMembersAtEnd(List<? extends OsmPrimitive> primitives) {
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467 | addMembersAtIndex(primitives, members.size());
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468 | }
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469 |
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470 | public void addMembersBeforeIdx(List<? extends OsmPrimitive> primitives, int idx) {
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471 | addMembersAtIndex(primitives, idx);
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472 | }
|
---|
473 |
|
---|
474 | public void addMembersAfterIdx(List<? extends OsmPrimitive> primitives, int idx) {
|
---|
475 | addMembersAtIndex(primitives, idx + 1);
|
---|
476 | }
|
---|
477 |
|
---|
478 | /**
|
---|
479 | * Replies the number of members which refer to a particular primitive
|
---|
480 | *
|
---|
481 | * @param primitive the primitive
|
---|
482 | * @return the number of members which refer to a particular primitive
|
---|
483 | */
|
---|
484 | public int getNumMembersWithPrimitive(OsmPrimitive primitive) {
|
---|
485 | int count = 0;
|
---|
486 | for (RelationMember member : members) {
|
---|
487 | if (member.getMember().equals(primitive)) {
|
---|
488 | count++;
|
---|
489 | }
|
---|
490 | }
|
---|
491 | return count;
|
---|
492 | }
|
---|
493 |
|
---|
494 | /**
|
---|
495 | * updates the role of the members given by the indices in <code>idx</code>
|
---|
496 | *
|
---|
497 | * @param idx the array of indices
|
---|
498 | * @param role the new role
|
---|
499 | */
|
---|
500 | public void updateRole(int[] idx, String role) {
|
---|
501 | if (idx == null || idx.length == 0)
|
---|
502 | return;
|
---|
503 | for (int row : idx) {
|
---|
504 | // fix #7885 - IndexOutOfBoundsException: Index: 39, Size: 39
|
---|
505 | if (row >= members.size()) {
|
---|
506 | continue;
|
---|
507 | }
|
---|
508 | RelationMember oldMember = members.get(row);
|
---|
509 | RelationMember newMember = new RelationMember(role, oldMember.getMember());
|
---|
510 | members.remove(row);
|
---|
511 | members.add(row, newMember);
|
---|
512 | }
|
---|
513 | fireTableDataChanged();
|
---|
514 | for (int row : idx) {
|
---|
515 | getSelectionModel().addSelectionInterval(row, row);
|
---|
516 | }
|
---|
517 | }
|
---|
518 |
|
---|
519 | /**
|
---|
520 | * Get the currently selected relation members
|
---|
521 | *
|
---|
522 | * @return a collection with the currently selected relation members
|
---|
523 | */
|
---|
524 | public Collection<RelationMember> getSelectedMembers() {
|
---|
525 | List<RelationMember> selectedMembers = new ArrayList<>();
|
---|
526 | for (int i : getSelectedIndices()) {
|
---|
527 | selectedMembers.add(members.get(i));
|
---|
528 | }
|
---|
529 | return selectedMembers;
|
---|
530 | }
|
---|
531 |
|
---|
532 | /**
|
---|
533 | * Replies the set of selected referers. Never null, but may be empty.
|
---|
534 | *
|
---|
535 | * @return the set of selected referers
|
---|
536 | */
|
---|
537 | public Collection<OsmPrimitive> getSelectedChildPrimitives() {
|
---|
538 | Collection<OsmPrimitive> ret = new ArrayList<>();
|
---|
539 | for (RelationMember m: getSelectedMembers()) {
|
---|
540 | ret.add(m.getMember());
|
---|
541 | }
|
---|
542 | return ret;
|
---|
543 | }
|
---|
544 |
|
---|
545 | /**
|
---|
546 | * Replies the set of selected referers. Never null, but may be empty.
|
---|
547 | * @param referenceSet reference set
|
---|
548 | *
|
---|
549 | * @return the set of selected referers
|
---|
550 | */
|
---|
551 | public Set<OsmPrimitive> getChildPrimitives(Collection<? extends OsmPrimitive> referenceSet) {
|
---|
552 | Set<OsmPrimitive> ret = new HashSet<>();
|
---|
553 | if (referenceSet == null) return null;
|
---|
554 | for (RelationMember m: members) {
|
---|
555 | if (referenceSet.contains(m.getMember())) {
|
---|
556 | ret.add(m.getMember());
|
---|
557 | }
|
---|
558 | }
|
---|
559 | return ret;
|
---|
560 | }
|
---|
561 |
|
---|
562 | /**
|
---|
563 | * Selects the members in the collection selectedMembers
|
---|
564 | *
|
---|
565 | * @param selectedMembers the collection of selected members
|
---|
566 | */
|
---|
567 | public void setSelectedMembers(Collection<RelationMember> selectedMembers) {
|
---|
568 | if (selectedMembers == null || selectedMembers.isEmpty()) {
|
---|
569 | getSelectionModel().clearSelection();
|
---|
570 | return;
|
---|
571 | }
|
---|
572 |
|
---|
573 | // lookup the indices for the respective members
|
---|
574 | //
|
---|
575 | Set<Integer> selectedIndices = new HashSet<>();
|
---|
576 | for (RelationMember member : selectedMembers) {
|
---|
577 | for (int idx = 0; idx < members.size(); ++idx) {
|
---|
578 | if (member.equals(members.get(idx))) {
|
---|
579 | selectedIndices.add(idx);
|
---|
580 | }
|
---|
581 | }
|
---|
582 | }
|
---|
583 | setSelectedMembersIdx(selectedIndices);
|
---|
584 | }
|
---|
585 |
|
---|
586 | /**
|
---|
587 | * Selects the members in the collection selectedIndices
|
---|
588 | *
|
---|
589 | * @param selectedIndices the collection of selected member indices
|
---|
590 | */
|
---|
591 | public void setSelectedMembersIdx(Collection<Integer> selectedIndices) {
|
---|
592 | if (selectedIndices == null || selectedIndices.isEmpty()) {
|
---|
593 | getSelectionModel().clearSelection();
|
---|
594 | return;
|
---|
595 | }
|
---|
596 | // select the members
|
---|
597 | //
|
---|
598 | getSelectionModel().setValueIsAdjusting(true);
|
---|
599 | getSelectionModel().clearSelection();
|
---|
600 | for (int row : selectedIndices) {
|
---|
601 | getSelectionModel().addSelectionInterval(row, row);
|
---|
602 | }
|
---|
603 | getSelectionModel().setValueIsAdjusting(false);
|
---|
604 | // make the first selected member visible
|
---|
605 | //
|
---|
606 | if (!selectedIndices.isEmpty()) {
|
---|
607 | fireMakeMemberVisible(Collections.min(selectedIndices));
|
---|
608 | }
|
---|
609 | }
|
---|
610 |
|
---|
611 | /**
|
---|
612 | * Replies true if the index-th relation members referrs
|
---|
613 | * to an editable relation, i.e. a relation which is not
|
---|
614 | * incomplete.
|
---|
615 | *
|
---|
616 | * @param index the index
|
---|
617 | * @return true, if the index-th relation members referrs
|
---|
618 | * to an editable relation, i.e. a relation which is not
|
---|
619 | * incomplete
|
---|
620 | */
|
---|
621 | public boolean isEditableRelation(int index) {
|
---|
622 | if (index < 0 || index >= members.size())
|
---|
623 | return false;
|
---|
624 | RelationMember member = members.get(index);
|
---|
625 | if (!member.isRelation())
|
---|
626 | return false;
|
---|
627 | Relation r = member.getRelation();
|
---|
628 | return !r.isIncomplete();
|
---|
629 | }
|
---|
630 |
|
---|
631 | /**
|
---|
632 | * Replies true if there is at least one relation member given as {@code members}
|
---|
633 | * which refers to at least on the primitives in {@code primitives}.
|
---|
634 | *
|
---|
635 | * @param members the members
|
---|
636 | * @param primitives the collection of primitives
|
---|
637 | * @return true if there is at least one relation member in this model
|
---|
638 | * which refers to at least on the primitives in <code>primitives</code>; false
|
---|
639 | * otherwise
|
---|
640 | */
|
---|
641 | public static boolean hasMembersReferringTo(Collection<RelationMember> members, Collection<OsmPrimitive> primitives) {
|
---|
642 | if (primitives == null || primitives.isEmpty())
|
---|
643 | return false;
|
---|
644 | Set<OsmPrimitive> referrers = new HashSet<>();
|
---|
645 | for (RelationMember member : members) {
|
---|
646 | referrers.add(member.getMember());
|
---|
647 | }
|
---|
648 | for (OsmPrimitive referred : primitives) {
|
---|
649 | if (referrers.contains(referred))
|
---|
650 | return true;
|
---|
651 | }
|
---|
652 | return false;
|
---|
653 | }
|
---|
654 |
|
---|
655 | /**
|
---|
656 | * Replies true if there is at least one relation member in this model
|
---|
657 | * which refers to at least on the primitives in <code>primitives</code>.
|
---|
658 | *
|
---|
659 | * @param primitives the collection of primitives
|
---|
660 | * @return true if there is at least one relation member in this model
|
---|
661 | * which refers to at least on the primitives in <code>primitives</code>; false
|
---|
662 | * otherwise
|
---|
663 | */
|
---|
664 | public boolean hasMembersReferringTo(Collection<OsmPrimitive> primitives) {
|
---|
665 | return hasMembersReferringTo(members, primitives);
|
---|
666 | }
|
---|
667 |
|
---|
668 | /**
|
---|
669 | * Selects all mebers which refer to {@link OsmPrimitive}s in the collections
|
---|
670 | * <code>primitmives</code>. Does nothing is primitives is null.
|
---|
671 | *
|
---|
672 | * @param primitives the collection of primitives
|
---|
673 | */
|
---|
674 | public void selectMembersReferringTo(Collection<? extends OsmPrimitive> primitives) {
|
---|
675 | if (primitives == null) return;
|
---|
676 | getSelectionModel().setValueIsAdjusting(true);
|
---|
677 | getSelectionModel().clearSelection();
|
---|
678 | for (int i = 0; i < members.size(); i++) {
|
---|
679 | RelationMember m = members.get(i);
|
---|
680 | if (primitives.contains(m.getMember())) {
|
---|
681 | this.getSelectionModel().addSelectionInterval(i, i);
|
---|
682 | }
|
---|
683 | }
|
---|
684 | getSelectionModel().setValueIsAdjusting(false);
|
---|
685 | if (!getSelectedIndices().isEmpty()) {
|
---|
686 | fireMakeMemberVisible(getSelectedIndices().get(0));
|
---|
687 | }
|
---|
688 | }
|
---|
689 |
|
---|
690 | /**
|
---|
691 | * Replies true if <code>primitive</code> is currently selected in the layer this
|
---|
692 | * model is attached to
|
---|
693 | *
|
---|
694 | * @param primitive the primitive
|
---|
695 | * @return true if <code>primitive</code> is currently selected in the layer this
|
---|
696 | * model is attached to, false otherwise
|
---|
697 | */
|
---|
698 | public boolean isInJosmSelection(OsmPrimitive primitive) {
|
---|
699 | return layer.data.isSelected(primitive);
|
---|
700 | }
|
---|
701 |
|
---|
702 | /**
|
---|
703 | * Sort the selected relation members by the way they are linked.
|
---|
704 | */
|
---|
705 | void sort() {
|
---|
706 | List<RelationMember> selectedMembers = new ArrayList<>(getSelectedMembers());
|
---|
707 | List<RelationMember> sortedMembers = null;
|
---|
708 | List<RelationMember> newMembers;
|
---|
709 | if (selectedMembers.size() <= 1) {
|
---|
710 | newMembers = relationSorter.sortMembers(members);
|
---|
711 | sortedMembers = newMembers;
|
---|
712 | } else {
|
---|
713 | sortedMembers = relationSorter.sortMembers(selectedMembers);
|
---|
714 | List<Integer> selectedIndices = getSelectedIndices();
|
---|
715 | newMembers = new ArrayList<>();
|
---|
716 | boolean inserted = false;
|
---|
717 | for (int i = 0; i < members.size(); i++) {
|
---|
718 | if (selectedIndices.contains(i)) {
|
---|
719 | if (!inserted) {
|
---|
720 | newMembers.addAll(sortedMembers);
|
---|
721 | inserted = true;
|
---|
722 | }
|
---|
723 | } else {
|
---|
724 | newMembers.add(members.get(i));
|
---|
725 | }
|
---|
726 | }
|
---|
727 | }
|
---|
728 |
|
---|
729 | if (members.size() != newMembers.size()) throw new AssertionError();
|
---|
730 |
|
---|
731 | members.clear();
|
---|
732 | members.addAll(newMembers);
|
---|
733 | fireTableDataChanged();
|
---|
734 | setSelectedMembers(sortedMembers);
|
---|
735 | }
|
---|
736 |
|
---|
737 | /**
|
---|
738 | * Sort the selected relation members and all members below by the way they are linked.
|
---|
739 | */
|
---|
740 | void sortBelow() {
|
---|
741 | final List<RelationMember> subList = members.subList(getSelectionModel().getMinSelectionIndex(), members.size());
|
---|
742 | final List<RelationMember> sorted = relationSorter.sortMembers(subList);
|
---|
743 | subList.clear();
|
---|
744 | subList.addAll(sorted);
|
---|
745 | fireTableDataChanged();
|
---|
746 | setSelectedMembers(sorted);
|
---|
747 | }
|
---|
748 |
|
---|
749 | WayConnectionType getWayConnection(int i) {
|
---|
750 | if (connectionType == null) {
|
---|
751 | connectionType = wayConnectionTypeCalculator.updateLinks(members);
|
---|
752 | }
|
---|
753 | return connectionType.get(i);
|
---|
754 | }
|
---|
755 |
|
---|
756 | @Override
|
---|
757 | public void tableChanged(TableModelEvent e) {
|
---|
758 | invalidateConnectionType();
|
---|
759 | }
|
---|
760 |
|
---|
761 | private void invalidateConnectionType() {
|
---|
762 | connectionType = null;
|
---|
763 | }
|
---|
764 |
|
---|
765 | /**
|
---|
766 | * Reverse the relation members.
|
---|
767 | */
|
---|
768 | void reverse() {
|
---|
769 | List<Integer> selectedIndices = getSelectedIndices();
|
---|
770 | List<Integer> selectedIndicesReversed = getSelectedIndices();
|
---|
771 |
|
---|
772 | if (selectedIndices.size() <= 1) {
|
---|
773 | Collections.reverse(members);
|
---|
774 | fireTableDataChanged();
|
---|
775 | setSelectedMembers(members);
|
---|
776 | } else {
|
---|
777 | Collections.reverse(selectedIndicesReversed);
|
---|
778 |
|
---|
779 | List<RelationMember> newMembers = new ArrayList<>(members);
|
---|
780 |
|
---|
781 | for (int i = 0; i < selectedIndices.size(); i++) {
|
---|
782 | newMembers.set(selectedIndices.get(i), members.get(selectedIndicesReversed.get(i)));
|
---|
783 | }
|
---|
784 |
|
---|
785 | if (members.size() != newMembers.size()) throw new AssertionError();
|
---|
786 | members.clear();
|
---|
787 | members.addAll(newMembers);
|
---|
788 | fireTableDataChanged();
|
---|
789 | setSelectedMembersIdx(selectedIndices);
|
---|
790 | }
|
---|
791 | }
|
---|
792 | }
|
---|