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.BitSet;
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7 | import java.util.Collection;
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8 | import java.util.Collections;
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9 | import java.util.EnumSet;
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10 | import java.util.HashSet;
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11 | import java.util.Iterator;
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12 | import java.util.List;
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13 | import java.util.Set;
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14 | import java.util.TreeSet;
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15 | import java.util.concurrent.CopyOnWriteArrayList;
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16 |
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17 | import javax.swing.DefaultListSelectionModel;
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18 | import javax.swing.ListSelectionModel;
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19 | import javax.swing.event.TableModelEvent;
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20 | import javax.swing.event.TableModelListener;
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21 | import javax.swing.table.AbstractTableModel;
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22 |
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23 | import org.openstreetmap.josm.Main;
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24 | import org.openstreetmap.josm.data.SelectionChangedListener;
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25 | import org.openstreetmap.josm.data.osm.DataSet;
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26 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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27 | import org.openstreetmap.josm.data.osm.Relation;
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28 | import org.openstreetmap.josm.data.osm.RelationMember;
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29 | import org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent;
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30 | import org.openstreetmap.josm.data.osm.event.DataChangedEvent;
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31 | import org.openstreetmap.josm.data.osm.event.DataSetListener;
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32 | import org.openstreetmap.josm.data.osm.event.NodeMovedEvent;
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33 | import org.openstreetmap.josm.data.osm.event.PrimitivesAddedEvent;
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34 | import org.openstreetmap.josm.data.osm.event.PrimitivesRemovedEvent;
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35 | import org.openstreetmap.josm.data.osm.event.RelationMembersChangedEvent;
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36 | import org.openstreetmap.josm.data.osm.event.TagsChangedEvent;
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37 | import org.openstreetmap.josm.data.osm.event.WayNodesChangedEvent;
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38 | import org.openstreetmap.josm.gui.dialogs.relation.sort.RelationSorter;
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39 | import org.openstreetmap.josm.gui.dialogs.relation.sort.WayConnectionType;
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40 | import org.openstreetmap.josm.gui.dialogs.relation.sort.WayConnectionTypeCalculator;
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41 | import org.openstreetmap.josm.gui.layer.OsmDataLayer;
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42 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPreset;
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43 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPresetHandler;
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44 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPresetType;
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45 | import org.openstreetmap.josm.gui.tagging.presets.TaggingPresets;
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46 | import org.openstreetmap.josm.gui.util.GuiHelper;
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47 | import org.openstreetmap.josm.gui.widgets.OsmPrimitivesTableModel;
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48 |
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49 | public class MemberTableModel extends AbstractTableModel
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50 | implements TableModelListener, SelectionChangedListener, DataSetListener, OsmPrimitivesTableModel {
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51 |
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52 | /**
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53 | * data of the table model: The list of members and the cached WayConnectionType of each member.
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54 | **/
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55 | private final transient List<RelationMember> members;
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56 | private transient List<WayConnectionType> connectionType;
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57 | private final transient Relation relation;
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58 |
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59 | private DefaultListSelectionModel listSelectionModel;
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60 | private final transient CopyOnWriteArrayList<IMemberModelListener> listeners;
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61 | private final transient OsmDataLayer layer;
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62 | private final transient TaggingPresetHandler presetHandler;
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63 |
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64 | private final transient WayConnectionTypeCalculator wayConnectionTypeCalculator = new WayConnectionTypeCalculator();
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65 | private final transient RelationSorter relationSorter = new RelationSorter();
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66 |
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67 | /**
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68 | * constructor
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69 | * @param relation relation
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70 | * @param layer data layer
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71 | * @param presetHandler tagging preset handler
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72 | */
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73 | public MemberTableModel(Relation relation, OsmDataLayer layer, TaggingPresetHandler presetHandler) {
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74 | this.relation = relation;
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75 | this.members = new ArrayList<>();
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76 | this.listeners = new CopyOnWriteArrayList<>();
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77 | this.layer = layer;
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78 | this.presetHandler = presetHandler;
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79 | addTableModelListener(this);
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80 | }
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81 |
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82 | /**
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83 | * Returns the data layer.
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84 | * @return the data layer
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85 | */
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86 | public OsmDataLayer getLayer() {
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87 | return layer;
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88 | }
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89 |
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90 | /**
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91 | * Registers listeners (selection change and dataset change).
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92 | */
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93 | public void register() {
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94 | DataSet.addSelectionListener(this);
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95 | getLayer().data.addDataSetListener(this);
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96 | }
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97 |
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98 | /**
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99 | * Unregisters listeners (selection change and dataset change).
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100 | */
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101 | public void unregister() {
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102 | DataSet.removeSelectionListener(this);
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103 | getLayer().data.removeDataSetListener(this);
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104 | }
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105 |
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106 | /* --------------------------------------------------------------------------- */
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107 | /* Interface SelectionChangedListener */
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108 | /* --------------------------------------------------------------------------- */
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109 | @Override
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110 | public void selectionChanged(Collection<? extends OsmPrimitive> newSelection) {
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111 | if (Main.getLayerManager().getEditLayer() != this.layer) return;
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112 | // just trigger a repaint
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113 | Collection<RelationMember> sel = getSelectedMembers();
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114 | fireTableDataChanged();
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115 | setSelectedMembers(sel);
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116 | }
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117 |
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118 | /* --------------------------------------------------------------------------- */
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119 | /* Interface DataSetListener */
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120 | /* --------------------------------------------------------------------------- */
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121 | @Override
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122 | public void dataChanged(DataChangedEvent event) {
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123 | // just trigger a repaint - the display name of the relation members may have changed
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124 | Collection<RelationMember> sel = getSelectedMembers();
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125 | GuiHelper.runInEDT(this::fireTableDataChanged);
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126 | setSelectedMembers(sel);
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127 | }
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128 |
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129 | @Override
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130 | public void nodeMoved(NodeMovedEvent event) {
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131 | // ignore
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132 | }
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133 |
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134 | @Override
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135 | public void primitivesAdded(PrimitivesAddedEvent event) {
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136 | // ignore
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137 | }
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138 |
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139 | @Override
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140 | public void primitivesRemoved(PrimitivesRemovedEvent event) {
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141 | // ignore - the relation in the editor might become out of sync with the relation
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142 | // in the dataset. We will deal with it when the relation editor is closed or
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143 | // when the changes in the editor are applied.
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144 | }
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145 |
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146 | @Override
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147 | public void relationMembersChanged(RelationMembersChangedEvent event) {
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148 | // ignore - the relation in the editor might become out of sync with the relation
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149 | // in the dataset. We will deal with it when the relation editor is closed or
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150 | // when the changes in the editor are applied.
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151 | }
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152 |
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153 | @Override
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154 | public void tagsChanged(TagsChangedEvent event) {
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155 | // just refresh the respective table cells
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156 | //
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157 | Collection<RelationMember> sel = getSelectedMembers();
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158 | for (int i = 0; i < members.size(); i++) {
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159 | if (members.get(i).getMember() == event.getPrimitive()) {
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160 | fireTableCellUpdated(i, 1 /* the column with the primitive name */);
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161 | }
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162 | }
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163 | setSelectedMembers(sel);
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164 | }
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165 |
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166 | @Override
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167 | public void wayNodesChanged(WayNodesChangedEvent event) {
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168 | // ignore
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169 | }
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170 |
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171 | @Override
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172 | public void otherDatasetChange(AbstractDatasetChangedEvent event) {
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173 | // ignore
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174 | }
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175 |
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176 | /* --------------------------------------------------------------------------- */
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177 |
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178 | public void addMemberModelListener(IMemberModelListener listener) {
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179 | if (listener != null) {
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180 | listeners.addIfAbsent(listener);
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181 | }
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182 | }
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183 |
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184 | public void removeMemberModelListener(IMemberModelListener listener) {
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185 | listeners.remove(listener);
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186 | }
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187 |
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188 | protected void fireMakeMemberVisible(int index) {
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189 | for (IMemberModelListener listener : listeners) {
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190 | listener.makeMemberVisible(index);
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191 | }
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192 | }
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193 |
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194 | /**
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195 | * Populates this model from the given relation.
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196 | * @param relation relation
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197 | */
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198 | public void populate(Relation relation) {
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199 | members.clear();
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200 | if (relation != null) {
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201 | // make sure we work with clones of the relation members in the model.
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202 | members.addAll(new Relation(relation).getMembers());
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203 | }
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204 | fireTableDataChanged();
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205 | }
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206 |
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207 | @Override
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208 | public int getColumnCount() {
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209 | return 3;
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210 | }
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211 |
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212 | @Override
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213 | public int getRowCount() {
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214 | return members.size();
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215 | }
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216 |
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217 | @Override
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218 | public Object getValueAt(int rowIndex, int columnIndex) {
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219 | switch (columnIndex) {
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220 | case 0:
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221 | return members.get(rowIndex).getRole();
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222 | case 1:
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223 | return members.get(rowIndex).getMember();
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224 | case 2:
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225 | return getWayConnection(rowIndex);
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226 | }
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227 | // should not happen
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228 | return null;
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229 | }
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230 |
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231 | @Override
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232 | public boolean isCellEditable(int rowIndex, int columnIndex) {
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233 | return columnIndex == 0;
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234 | }
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235 |
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236 | @Override
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237 | public void setValueAt(Object value, int rowIndex, int columnIndex) {
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238 | // fix #10524 - IndexOutOfBoundsException: Index: 2, Size: 2
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239 | if (rowIndex >= members.size()) {
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240 | return;
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241 | }
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242 | RelationMember member = members.get(rowIndex);
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243 | String role = value.toString();
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244 | if (member.hasRole(role))
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245 | return;
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246 | RelationMember newMember = new RelationMember(role, member.getMember());
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247 | members.remove(rowIndex);
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248 | members.add(rowIndex, newMember);
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249 | fireTableDataChanged();
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250 | }
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251 |
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252 | @Override
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253 | public OsmPrimitive getReferredPrimitive(int idx) {
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254 | return members.get(idx).getMember();
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255 | }
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256 |
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257 | public void moveUp(int ... selectedRows) {
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258 | if (!canMoveUp(selectedRows))
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259 | return;
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260 |
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261 | for (int row : selectedRows) {
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262 | RelationMember member1 = members.get(row);
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263 | RelationMember member2 = members.get(row - 1);
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264 | members.set(row, member2);
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265 | members.set(row - 1, member1);
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266 | }
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267 | fireTableDataChanged();
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268 | getSelectionModel().setValueIsAdjusting(true);
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269 | getSelectionModel().clearSelection();
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270 | BitSet selected = new BitSet();
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271 | for (int row : selectedRows) {
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272 | row--;
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273 | selected.set(row);
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274 | }
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275 | addToSelectedMembers(selected);
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276 | getSelectionModel().setValueIsAdjusting(false);
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277 | fireMakeMemberVisible(selectedRows[0] - 1);
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278 | }
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279 |
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280 | public void moveDown(int ... selectedRows) {
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281 | if (!canMoveDown(selectedRows))
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282 | return;
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283 |
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284 | for (int i = selectedRows.length - 1; i >= 0; i--) {
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285 | int row = selectedRows[i];
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286 | RelationMember member1 = members.get(row);
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287 | RelationMember member2 = members.get(row + 1);
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288 | members.set(row, member2);
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289 | members.set(row + 1, member1);
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290 | }
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291 | fireTableDataChanged();
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292 | getSelectionModel();
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293 | getSelectionModel().setValueIsAdjusting(true);
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294 | getSelectionModel().clearSelection();
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295 | BitSet selected = new BitSet();
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296 | for (int row : selectedRows) {
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297 | row++;
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298 | selected.set(row);
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299 | }
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300 | addToSelectedMembers(selected);
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301 | getSelectionModel().setValueIsAdjusting(false);
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302 | fireMakeMemberVisible(selectedRows[0] + 1);
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303 | }
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304 |
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305 | public void remove(int ... selectedRows) {
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306 | if (!canRemove(selectedRows))
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307 | return;
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308 | int offset = 0;
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309 | for (int row : selectedRows) {
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310 | row -= offset;
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311 | if (members.size() > row) {
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312 | members.remove(row);
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313 | offset++;
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314 | }
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315 | }
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316 | fireTableDataChanged();
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317 | }
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318 |
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319 | public boolean canMoveUp(int ... rows) {
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320 | if (rows == null || rows.length == 0)
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321 | return false;
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322 | Arrays.sort(rows);
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323 | return rows[0] > 0 && !members.isEmpty();
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324 | }
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325 |
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326 | public boolean canMoveDown(int ... rows) {
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327 | if (rows == null || rows.length == 0)
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328 | return false;
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329 | Arrays.sort(rows);
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330 | return !members.isEmpty() && rows[rows.length - 1] < members.size() - 1;
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331 | }
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332 |
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333 | public boolean canRemove(int ... rows) {
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334 | if (rows == null || rows.length == 0)
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335 | return false;
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336 | return true;
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337 | }
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338 |
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339 | public DefaultListSelectionModel getSelectionModel() {
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340 | if (listSelectionModel == null) {
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341 | listSelectionModel = new DefaultListSelectionModel();
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342 | listSelectionModel.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
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343 | }
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344 | return listSelectionModel;
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345 | }
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346 |
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347 | public void removeMembersReferringTo(List<? extends OsmPrimitive> primitives) {
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348 | if (primitives == null)
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349 | return;
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350 | Iterator<RelationMember> it = members.iterator();
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351 | while (it.hasNext()) {
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352 | RelationMember member = it.next();
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353 | if (primitives.contains(member.getMember())) {
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354 | it.remove();
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355 | }
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356 | }
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357 | fireTableDataChanged();
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358 | }
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359 |
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360 | /**
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361 | * Applies this member model to the given relation.
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362 | * @param relation relation
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363 | */
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364 | public void applyToRelation(Relation relation) {
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365 | relation.setMembers(members);
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366 | }
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367 |
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368 | public boolean hasSameMembersAs(Relation relation) {
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369 | if (relation == null)
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370 | return false;
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371 | if (relation.getMembersCount() != members.size())
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372 | return false;
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373 | for (int i = 0; i < relation.getMembersCount(); i++) {
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374 | if (!relation.getMember(i).equals(members.get(i)))
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375 | return false;
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376 | }
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377 | return true;
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378 | }
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379 |
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380 | /**
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381 | * Replies the set of incomplete primitives
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382 | *
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383 | * @return the set of incomplete primitives
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384 | */
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385 | public Set<OsmPrimitive> getIncompleteMemberPrimitives() {
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386 | Set<OsmPrimitive> ret = new HashSet<>();
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387 | for (RelationMember member : members) {
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388 | if (member.getMember().isIncomplete()) {
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389 | ret.add(member.getMember());
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390 | }
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391 | }
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392 | return ret;
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393 | }
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394 |
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395 | /**
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396 | * Replies the set of selected incomplete primitives
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397 | *
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398 | * @return the set of selected incomplete primitives
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399 | */
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400 | public Set<OsmPrimitive> getSelectedIncompleteMemberPrimitives() {
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401 | Set<OsmPrimitive> ret = new HashSet<>();
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402 | for (RelationMember member : getSelectedMembers()) {
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403 | if (member.getMember().isIncomplete()) {
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404 | ret.add(member.getMember());
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405 | }
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406 | }
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407 | return ret;
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408 | }
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409 |
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410 | /**
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411 | * Replies true if at least one the relation members is incomplete
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412 | *
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413 | * @return true if at least one the relation members is incomplete
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414 | */
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415 | public boolean hasIncompleteMembers() {
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416 | for (RelationMember member : members) {
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417 | if (member.getMember().isIncomplete())
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418 | return true;
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419 | }
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420 | return false;
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421 | }
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422 |
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423 | /**
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424 | * Replies true if at least one of the selected members is incomplete
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425 | *
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426 | * @return true if at least one of the selected members is incomplete
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427 | */
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428 | public boolean hasIncompleteSelectedMembers() {
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429 | for (RelationMember member : getSelectedMembers()) {
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430 | if (member.getMember().isIncomplete())
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431 | return true;
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432 | }
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433 | return false;
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434 | }
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435 |
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436 | protected List<Integer> getSelectedIndices() {
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437 | List<Integer> selectedIndices = new ArrayList<>();
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438 | for (int i = 0; i < members.size(); i++) {
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439 | if (getSelectionModel().isSelectedIndex(i)) {
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440 | selectedIndices.add(i);
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441 | }
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442 | }
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443 | return selectedIndices;
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444 | }
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445 |
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446 | private void addMembersAtIndex(List<? extends OsmPrimitive> primitives, int index) {
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447 | if (primitives == null)
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448 | return;
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449 | int idx = index;
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450 | for (OsmPrimitive primitive : primitives) {
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451 | final RelationMember member = getRelationMemberForPrimitive(primitive);
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452 | members.add(idx++, member);
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453 | }
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454 | fireTableDataChanged();
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455 | getSelectionModel().clearSelection();
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456 | getSelectionModel().addSelectionInterval(index, index + primitives.size() - 1);
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457 | fireMakeMemberVisible(index);
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458 | }
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459 |
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460 | RelationMember getRelationMemberForPrimitive(final OsmPrimitive primitive) {
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461 | final Collection<TaggingPreset> presets = TaggingPresets.getMatchingPresets(
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462 | EnumSet.of(relation != null ? TaggingPresetType.forPrimitive(relation) : TaggingPresetType.RELATION),
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463 | presetHandler.getSelection().iterator().next().getKeys(), false);
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464 | Collection<String> potentialRoles = new TreeSet<>();
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465 | for (TaggingPreset tp : presets) {
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466 | String suggestedRole = tp.suggestRoleForOsmPrimitive(primitive);
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467 | if (suggestedRole != null) {
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468 | potentialRoles.add(suggestedRole);
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469 | }
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470 | }
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471 | // TODO: propose user to choose role among potential ones instead of picking first one
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472 | final String role = potentialRoles.isEmpty() ? "" : potentialRoles.iterator().next();
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473 | return new RelationMember(role == null ? "" : role, primitive);
|
---|
474 | }
|
---|
475 |
|
---|
476 | void addMembersAtIndexKeepingOldSelection(final Iterable<RelationMember> newMembers, final int index) {
|
---|
477 | int idx = index;
|
---|
478 | for (RelationMember member : newMembers) {
|
---|
479 | members.add(idx++, member);
|
---|
480 | }
|
---|
481 | invalidateConnectionType();
|
---|
482 | fireTableRowsInserted(index, idx - 1);
|
---|
483 | }
|
---|
484 |
|
---|
485 | public void addMembersAtBeginning(List<? extends OsmPrimitive> primitives) {
|
---|
486 | addMembersAtIndex(primitives, 0);
|
---|
487 | }
|
---|
488 |
|
---|
489 | public void addMembersAtEnd(List<? extends OsmPrimitive> primitives) {
|
---|
490 | addMembersAtIndex(primitives, members.size());
|
---|
491 | }
|
---|
492 |
|
---|
493 | public void addMembersBeforeIdx(List<? extends OsmPrimitive> primitives, int idx) {
|
---|
494 | addMembersAtIndex(primitives, idx);
|
---|
495 | }
|
---|
496 |
|
---|
497 | public void addMembersAfterIdx(List<? extends OsmPrimitive> primitives, int idx) {
|
---|
498 | addMembersAtIndex(primitives, idx + 1);
|
---|
499 | }
|
---|
500 |
|
---|
501 | /**
|
---|
502 | * Replies the number of members which refer to a particular primitive
|
---|
503 | *
|
---|
504 | * @param primitive the primitive
|
---|
505 | * @return the number of members which refer to a particular primitive
|
---|
506 | */
|
---|
507 | public int getNumMembersWithPrimitive(OsmPrimitive primitive) {
|
---|
508 | int count = 0;
|
---|
509 | for (RelationMember member : members) {
|
---|
510 | if (member.getMember().equals(primitive)) {
|
---|
511 | count++;
|
---|
512 | }
|
---|
513 | }
|
---|
514 | return count;
|
---|
515 | }
|
---|
516 |
|
---|
517 | /**
|
---|
518 | * updates the role of the members given by the indices in <code>idx</code>
|
---|
519 | *
|
---|
520 | * @param idx the array of indices
|
---|
521 | * @param role the new role
|
---|
522 | */
|
---|
523 | public void updateRole(int[] idx, String role) {
|
---|
524 | if (idx == null || idx.length == 0)
|
---|
525 | return;
|
---|
526 | for (int row : idx) {
|
---|
527 | // fix #7885 - IndexOutOfBoundsException: Index: 39, Size: 39
|
---|
528 | if (row >= members.size()) {
|
---|
529 | continue;
|
---|
530 | }
|
---|
531 | RelationMember oldMember = members.get(row);
|
---|
532 | RelationMember newMember = new RelationMember(role, oldMember.getMember());
|
---|
533 | members.remove(row);
|
---|
534 | members.add(row, newMember);
|
---|
535 | }
|
---|
536 | fireTableDataChanged();
|
---|
537 | BitSet selected = new BitSet();
|
---|
538 | for (int row : idx) {
|
---|
539 | selected.set(row);
|
---|
540 | }
|
---|
541 | addToSelectedMembers(selected);
|
---|
542 | }
|
---|
543 |
|
---|
544 | /**
|
---|
545 | * Get the currently selected relation members
|
---|
546 | *
|
---|
547 | * @return a collection with the currently selected relation members
|
---|
548 | */
|
---|
549 | public Collection<RelationMember> getSelectedMembers() {
|
---|
550 | List<RelationMember> selectedMembers = new ArrayList<>();
|
---|
551 | for (int i : getSelectedIndices()) {
|
---|
552 | selectedMembers.add(members.get(i));
|
---|
553 | }
|
---|
554 | return selectedMembers;
|
---|
555 | }
|
---|
556 |
|
---|
557 | /**
|
---|
558 | * Replies the set of selected referers. Never null, but may be empty.
|
---|
559 | *
|
---|
560 | * @return the set of selected referers
|
---|
561 | */
|
---|
562 | public Collection<OsmPrimitive> getSelectedChildPrimitives() {
|
---|
563 | Collection<OsmPrimitive> ret = new ArrayList<>();
|
---|
564 | for (RelationMember m: getSelectedMembers()) {
|
---|
565 | ret.add(m.getMember());
|
---|
566 | }
|
---|
567 | return ret;
|
---|
568 | }
|
---|
569 |
|
---|
570 | /**
|
---|
571 | * Replies the set of selected referers. Never null, but may be empty.
|
---|
572 | * @param referenceSet reference set
|
---|
573 | *
|
---|
574 | * @return the set of selected referers
|
---|
575 | */
|
---|
576 | public Set<OsmPrimitive> getChildPrimitives(Collection<? extends OsmPrimitive> referenceSet) {
|
---|
577 | Set<OsmPrimitive> ret = new HashSet<>();
|
---|
578 | if (referenceSet == null) return null;
|
---|
579 | for (RelationMember m: members) {
|
---|
580 | if (referenceSet.contains(m.getMember())) {
|
---|
581 | ret.add(m.getMember());
|
---|
582 | }
|
---|
583 | }
|
---|
584 | return ret;
|
---|
585 | }
|
---|
586 |
|
---|
587 | /**
|
---|
588 | * Selects the members in the collection selectedMembers
|
---|
589 | *
|
---|
590 | * @param selectedMembers the collection of selected members
|
---|
591 | */
|
---|
592 | public void setSelectedMembers(Collection<RelationMember> selectedMembers) {
|
---|
593 | if (selectedMembers == null || selectedMembers.isEmpty()) {
|
---|
594 | getSelectionModel().clearSelection();
|
---|
595 | return;
|
---|
596 | }
|
---|
597 |
|
---|
598 | // lookup the indices for the respective members
|
---|
599 | //
|
---|
600 | Set<Integer> selectedIndices = new HashSet<>();
|
---|
601 | for (RelationMember member : selectedMembers) {
|
---|
602 | for (int idx = 0; idx < members.size(); ++idx) {
|
---|
603 | if (member.equals(members.get(idx))) {
|
---|
604 | selectedIndices.add(idx);
|
---|
605 | }
|
---|
606 | }
|
---|
607 | }
|
---|
608 | setSelectedMembersIdx(selectedIndices);
|
---|
609 | }
|
---|
610 |
|
---|
611 | /**
|
---|
612 | * Selects the members in the collection selectedIndices
|
---|
613 | *
|
---|
614 | * @param selectedIndices the collection of selected member indices
|
---|
615 | */
|
---|
616 | public void setSelectedMembersIdx(Collection<Integer> selectedIndices) {
|
---|
617 | if (selectedIndices == null || selectedIndices.isEmpty()) {
|
---|
618 | getSelectionModel().clearSelection();
|
---|
619 | return;
|
---|
620 | }
|
---|
621 | // select the members
|
---|
622 | //
|
---|
623 | getSelectionModel().setValueIsAdjusting(true);
|
---|
624 | getSelectionModel().clearSelection();
|
---|
625 | BitSet selected = new BitSet();
|
---|
626 | for (int row : selectedIndices) {
|
---|
627 | selected.set(row);
|
---|
628 | }
|
---|
629 | addToSelectedMembers(selected);
|
---|
630 | getSelectionModel().setValueIsAdjusting(false);
|
---|
631 | // make the first selected member visible
|
---|
632 | //
|
---|
633 | if (!selectedIndices.isEmpty()) {
|
---|
634 | fireMakeMemberVisible(Collections.min(selectedIndices));
|
---|
635 | }
|
---|
636 | }
|
---|
637 |
|
---|
638 | /**
|
---|
639 | * Add one or more members indices to the selection.
|
---|
640 | * Detect groups of consecutive indices.
|
---|
641 | * Only one costly call of addSelectionInterval is performed for each group
|
---|
642 |
|
---|
643 | * @param selectedIndices selected indices as a bitset
|
---|
644 | * @return number of groups
|
---|
645 | */
|
---|
646 | private int addToSelectedMembers(BitSet selectedIndices) {
|
---|
647 | if (selectedIndices == null || selectedIndices.isEmpty()) {
|
---|
648 | return 0;
|
---|
649 | }
|
---|
650 | // select the members
|
---|
651 | //
|
---|
652 | int start = selectedIndices.nextSetBit(0);
|
---|
653 | int end;
|
---|
654 | int steps = 0;
|
---|
655 | int last = selectedIndices.length();
|
---|
656 | while (start >= 0) {
|
---|
657 | end = selectedIndices.nextClearBit(start);
|
---|
658 | steps++;
|
---|
659 | getSelectionModel().addSelectionInterval(start, end-1);
|
---|
660 | start = selectedIndices.nextSetBit(end);
|
---|
661 | if (start < 0 || end == last)
|
---|
662 | break;
|
---|
663 | }
|
---|
664 | return steps;
|
---|
665 | }
|
---|
666 |
|
---|
667 | /**
|
---|
668 | * Replies true if the index-th relation members refers
|
---|
669 | * to an editable relation, i.e. a relation which is not
|
---|
670 | * incomplete.
|
---|
671 | *
|
---|
672 | * @param index the index
|
---|
673 | * @return true, if the index-th relation members refers
|
---|
674 | * to an editable relation, i.e. a relation which is not
|
---|
675 | * incomplete
|
---|
676 | */
|
---|
677 | public boolean isEditableRelation(int index) {
|
---|
678 | if (index < 0 || index >= members.size())
|
---|
679 | return false;
|
---|
680 | RelationMember member = members.get(index);
|
---|
681 | if (!member.isRelation())
|
---|
682 | return false;
|
---|
683 | Relation r = member.getRelation();
|
---|
684 | return !r.isIncomplete();
|
---|
685 | }
|
---|
686 |
|
---|
687 | /**
|
---|
688 | * Replies true if there is at least one relation member given as {@code members}
|
---|
689 | * which refers to at least on the primitives in {@code primitives}.
|
---|
690 | *
|
---|
691 | * @param members the members
|
---|
692 | * @param primitives the collection of primitives
|
---|
693 | * @return true if there is at least one relation member in this model
|
---|
694 | * which refers to at least on the primitives in <code>primitives</code>; false
|
---|
695 | * otherwise
|
---|
696 | */
|
---|
697 | public static boolean hasMembersReferringTo(Collection<RelationMember> members, Collection<OsmPrimitive> primitives) {
|
---|
698 | if (primitives == null || primitives.isEmpty())
|
---|
699 | return false;
|
---|
700 | Set<OsmPrimitive> referrers = new HashSet<>();
|
---|
701 | for (RelationMember member : members) {
|
---|
702 | referrers.add(member.getMember());
|
---|
703 | }
|
---|
704 | for (OsmPrimitive referred : primitives) {
|
---|
705 | if (referrers.contains(referred))
|
---|
706 | return true;
|
---|
707 | }
|
---|
708 | return false;
|
---|
709 | }
|
---|
710 |
|
---|
711 | /**
|
---|
712 | * Replies true if there is at least one relation member in this model
|
---|
713 | * which refers to at least on the primitives in <code>primitives</code>.
|
---|
714 | *
|
---|
715 | * @param primitives the collection of primitives
|
---|
716 | * @return true if there is at least one relation member in this model
|
---|
717 | * which refers to at least on the primitives in <code>primitives</code>; false
|
---|
718 | * otherwise
|
---|
719 | */
|
---|
720 | public boolean hasMembersReferringTo(Collection<OsmPrimitive> primitives) {
|
---|
721 | return hasMembersReferringTo(members, primitives);
|
---|
722 | }
|
---|
723 |
|
---|
724 | /**
|
---|
725 | * Selects all members which refer to {@link OsmPrimitive}s in the collections
|
---|
726 | * <code>primitmives</code>. Does nothing is primitives is null.
|
---|
727 | *
|
---|
728 | * @param primitives the collection of primitives
|
---|
729 | */
|
---|
730 | public void selectMembersReferringTo(Collection<? extends OsmPrimitive> primitives) {
|
---|
731 | if (primitives == null) return;
|
---|
732 | getSelectionModel().setValueIsAdjusting(true);
|
---|
733 | getSelectionModel().clearSelection();
|
---|
734 | BitSet selected = new BitSet();
|
---|
735 | for (int i = 0; i < members.size(); i++) {
|
---|
736 | RelationMember m = members.get(i);
|
---|
737 | if (primitives.contains(m.getMember())) {
|
---|
738 | selected.set(i);
|
---|
739 | }
|
---|
740 | }
|
---|
741 | addToSelectedMembers(selected);
|
---|
742 | getSelectionModel().setValueIsAdjusting(false);
|
---|
743 | if (!getSelectedIndices().isEmpty()) {
|
---|
744 | fireMakeMemberVisible(getSelectedIndices().get(0));
|
---|
745 | }
|
---|
746 | }
|
---|
747 |
|
---|
748 | /**
|
---|
749 | * Replies true if <code>primitive</code> is currently selected in the layer this
|
---|
750 | * model is attached to
|
---|
751 | *
|
---|
752 | * @param primitive the primitive
|
---|
753 | * @return true if <code>primitive</code> is currently selected in the layer this
|
---|
754 | * model is attached to, false otherwise
|
---|
755 | */
|
---|
756 | public boolean isInJosmSelection(OsmPrimitive primitive) {
|
---|
757 | return layer.data.isSelected(primitive);
|
---|
758 | }
|
---|
759 |
|
---|
760 | /**
|
---|
761 | * Sort the selected relation members by the way they are linked.
|
---|
762 | */
|
---|
763 | public void sort() {
|
---|
764 | List<RelationMember> selectedMembers = new ArrayList<>(getSelectedMembers());
|
---|
765 | List<RelationMember> sortedMembers;
|
---|
766 | List<RelationMember> newMembers;
|
---|
767 | if (selectedMembers.size() <= 1) {
|
---|
768 | newMembers = relationSorter.sortMembers(members);
|
---|
769 | sortedMembers = newMembers;
|
---|
770 | } else {
|
---|
771 | sortedMembers = relationSorter.sortMembers(selectedMembers);
|
---|
772 | List<Integer> selectedIndices = getSelectedIndices();
|
---|
773 | newMembers = new ArrayList<>();
|
---|
774 | boolean inserted = false;
|
---|
775 | for (int i = 0; i < members.size(); i++) {
|
---|
776 | if (selectedIndices.contains(i)) {
|
---|
777 | if (!inserted) {
|
---|
778 | newMembers.addAll(sortedMembers);
|
---|
779 | inserted = true;
|
---|
780 | }
|
---|
781 | } else {
|
---|
782 | newMembers.add(members.get(i));
|
---|
783 | }
|
---|
784 | }
|
---|
785 | }
|
---|
786 |
|
---|
787 | if (members.size() != newMembers.size())
|
---|
788 | throw new AssertionError();
|
---|
789 |
|
---|
790 | members.clear();
|
---|
791 | members.addAll(newMembers);
|
---|
792 | fireTableDataChanged();
|
---|
793 | setSelectedMembers(sortedMembers);
|
---|
794 | }
|
---|
795 |
|
---|
796 | /**
|
---|
797 | * Sort the selected relation members and all members below by the way they are linked.
|
---|
798 | */
|
---|
799 | public void sortBelow() {
|
---|
800 | final List<RelationMember> subList = members.subList(Math.max(0, getSelectionModel().getMinSelectionIndex()), members.size());
|
---|
801 | final List<RelationMember> sorted = relationSorter.sortMembers(subList);
|
---|
802 | subList.clear();
|
---|
803 | subList.addAll(sorted);
|
---|
804 | fireTableDataChanged();
|
---|
805 | setSelectedMembers(sorted);
|
---|
806 | }
|
---|
807 |
|
---|
808 | WayConnectionType getWayConnection(int i) {
|
---|
809 | if (connectionType == null) {
|
---|
810 | connectionType = wayConnectionTypeCalculator.updateLinks(members);
|
---|
811 | }
|
---|
812 | return connectionType.get(i);
|
---|
813 | }
|
---|
814 |
|
---|
815 | @Override
|
---|
816 | public void tableChanged(TableModelEvent e) {
|
---|
817 | invalidateConnectionType();
|
---|
818 | }
|
---|
819 |
|
---|
820 | private void invalidateConnectionType() {
|
---|
821 | connectionType = null;
|
---|
822 | }
|
---|
823 |
|
---|
824 | /**
|
---|
825 | * Reverse the relation members.
|
---|
826 | */
|
---|
827 | public void reverse() {
|
---|
828 | List<Integer> selectedIndices = getSelectedIndices();
|
---|
829 | List<Integer> selectedIndicesReversed = getSelectedIndices();
|
---|
830 |
|
---|
831 | if (selectedIndices.size() <= 1) {
|
---|
832 | Collections.reverse(members);
|
---|
833 | fireTableDataChanged();
|
---|
834 | setSelectedMembers(members);
|
---|
835 | } else {
|
---|
836 | Collections.reverse(selectedIndicesReversed);
|
---|
837 |
|
---|
838 | List<RelationMember> newMembers = new ArrayList<>(members);
|
---|
839 |
|
---|
840 | for (int i = 0; i < selectedIndices.size(); i++) {
|
---|
841 | newMembers.set(selectedIndices.get(i), members.get(selectedIndicesReversed.get(i)));
|
---|
842 | }
|
---|
843 |
|
---|
844 | if (members.size() != newMembers.size()) throw new AssertionError();
|
---|
845 | members.clear();
|
---|
846 | members.addAll(newMembers);
|
---|
847 | fireTableDataChanged();
|
---|
848 | setSelectedMembersIdx(selectedIndices);
|
---|
849 | }
|
---|
850 | }
|
---|
851 | }
|
---|