1 | // License: GPL. For details, see LICENSE file.
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2 | package org.openstreetmap.josm.gui.dialogs;
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3 |
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4 | import static org.openstreetmap.josm.tools.I18n.tr;
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5 |
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6 | import java.awt.Component;
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7 | import java.awt.Graphics2D;
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8 | import java.awt.event.ActionEvent;
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9 | import java.awt.event.KeyEvent;
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10 | import java.awt.event.MouseEvent;
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11 | import java.util.ArrayList;
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12 | import java.util.Arrays;
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13 | import java.util.Collection;
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14 | import java.util.HashSet;
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15 | import java.util.List;
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16 | import java.util.Set;
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17 | import java.util.Stack;
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18 |
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19 | import javax.swing.AbstractAction;
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20 | import javax.swing.JCheckBox;
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21 | import javax.swing.JTable;
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22 | import javax.swing.ListSelectionModel;
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23 | import javax.swing.SwingUtilities;
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24 | import javax.swing.table.DefaultTableCellRenderer;
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25 | import javax.swing.table.JTableHeader;
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26 | import javax.swing.table.TableCellRenderer;
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27 |
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28 | import org.openstreetmap.josm.Main;
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29 | import org.openstreetmap.josm.actions.search.SearchAction;
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30 | import org.openstreetmap.josm.data.osm.Filter;
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31 | import org.openstreetmap.josm.data.osm.OsmPrimitive;
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32 | import org.openstreetmap.josm.data.osm.Relation;
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33 | import org.openstreetmap.josm.data.osm.RelationMember;
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34 | import org.openstreetmap.josm.data.osm.Way;
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35 | import org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent;
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36 | import org.openstreetmap.josm.data.osm.event.DataChangedEvent;
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37 | import org.openstreetmap.josm.data.osm.event.DataSetListener;
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38 | import org.openstreetmap.josm.data.osm.event.DatasetEventManager;
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39 | import org.openstreetmap.josm.data.osm.event.DatasetEventManager.FireMode;
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40 | import org.openstreetmap.josm.data.osm.event.NodeMovedEvent;
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41 | import org.openstreetmap.josm.data.osm.event.PrimitivesAddedEvent;
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42 | import org.openstreetmap.josm.data.osm.event.PrimitivesRemovedEvent;
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43 | import org.openstreetmap.josm.data.osm.event.RelationMembersChangedEvent;
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44 | import org.openstreetmap.josm.data.osm.event.TagsChangedEvent;
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45 | import org.openstreetmap.josm.data.osm.event.WayNodesChangedEvent;
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46 | import org.openstreetmap.josm.gui.SideButton;
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47 | import org.openstreetmap.josm.tools.ImageProvider;
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48 | import org.openstreetmap.josm.tools.InputMapUtils;
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49 | import org.openstreetmap.josm.tools.MultikeyActionsHandler;
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50 | import org.openstreetmap.josm.tools.MultikeyShortcutAction;
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51 | import org.openstreetmap.josm.tools.Shortcut;
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52 |
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53 | /**
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54 | *
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55 | * @author Petr_Dlouhý
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56 | */
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57 | public class FilterDialog extends ToggleDialog implements DataSetListener {
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58 |
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59 | private JTable userTable;
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60 | private FilterTableModel filterModel = new FilterTableModel();
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61 |
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62 | private EnableFilterAction enableFilterAction;
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63 | private HidingFilterAction hidingFilterAction;
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64 |
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65 | /**
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66 | * Constructs a new {@code FilterDialog}
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67 | */
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68 | public FilterDialog() {
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69 | super(tr("Filter"), "filter", tr("Filter objects and hide/disable them."),
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70 | Shortcut.registerShortcut("subwindow:filter", tr("Toggle: {0}", tr("Filter")),
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71 | KeyEvent.VK_F, Shortcut.ALT_SHIFT), 162);
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72 | build();
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73 | enableFilterAction = new EnableFilterAction();
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74 | hidingFilterAction = new HidingFilterAction();
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75 | MultikeyActionsHandler.getInstance().addAction(enableFilterAction);
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76 | MultikeyActionsHandler.getInstance().addAction(hidingFilterAction);
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77 | }
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78 |
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79 | @Override
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80 | public void showNotify() {
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81 | DatasetEventManager.getInstance().addDatasetListener(this, FireMode.IN_EDT_CONSOLIDATED);
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82 | filterModel.executeFilters();
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83 | }
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84 |
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85 | @Override
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86 | public void hideNotify() {
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87 | DatasetEventManager.getInstance().removeDatasetListener(this);
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88 | filterModel.clearFilterFlags();
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89 | Main.map.mapView.repaint();
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90 | }
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91 |
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92 | private static final Shortcut ENABLE_FILTER_SHORTCUT
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93 | = Shortcut.registerShortcut("core_multikey:enableFilter", tr("Multikey: {0}", tr("Enable filter")),
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94 | KeyEvent.VK_E, Shortcut.ALT_CTRL);
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95 |
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96 | private static final Shortcut HIDING_FILTER_SHORTCUT
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97 | = Shortcut.registerShortcut("core_multikey:hidingFilter", tr("Multikey: {0}", tr("Hide filter")),
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98 | KeyEvent.VK_H, Shortcut.ALT_CTRL);
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99 |
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100 |
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101 | protected final String[] columnToolTips = {
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102 | Main.platform.makeTooltip(tr("Enable filter"), ENABLE_FILTER_SHORTCUT),
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103 | Main.platform.makeTooltip(tr("Hiding filter"), HIDING_FILTER_SHORTCUT),
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104 | null,
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105 | tr("Inverse filter"),
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106 | tr("Filter mode")
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107 | };
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108 |
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109 | protected void build() {
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110 | userTable = new JTable(filterModel){
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111 | @Override
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112 | protected JTableHeader createDefaultTableHeader() {
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113 | return new JTableHeader(columnModel) {
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114 | @Override
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115 | public String getToolTipText(MouseEvent e) {
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116 | java.awt.Point p = e.getPoint();
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117 | int index = columnModel.getColumnIndexAtX(p.x);
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118 | int realIndex = columnModel.getColumn(index).getModelIndex();
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119 | return columnToolTips[realIndex];
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120 | }
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121 | };
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122 | }
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123 | };
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124 |
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125 | userTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
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126 |
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127 | userTable.getColumnModel().getColumn(0).setMaxWidth(1);
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128 | userTable.getColumnModel().getColumn(1).setMaxWidth(1);
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129 | userTable.getColumnModel().getColumn(3).setMaxWidth(1);
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130 | userTable.getColumnModel().getColumn(4).setMaxWidth(1);
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131 |
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132 | userTable.getColumnModel().getColumn(0).setResizable(false);
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133 | userTable.getColumnModel().getColumn(1).setResizable(false);
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134 | userTable.getColumnModel().getColumn(3).setResizable(false);
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135 | userTable.getColumnModel().getColumn(4).setResizable(false);
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136 |
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137 | userTable.setDefaultRenderer(Boolean.class, new BooleanRenderer());
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138 | userTable.setDefaultRenderer(String.class, new StringRenderer());
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139 |
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140 | SideButton addButton = new SideButton(new AbstractAction() {
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141 | {
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142 | putValue(NAME, tr("Add"));
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143 | putValue(SHORT_DESCRIPTION, tr("Add filter."));
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144 | putValue(SMALL_ICON, ImageProvider.get("dialogs","add"));
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145 | }
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146 | @Override
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147 | public void actionPerformed(ActionEvent e) {
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148 | Filter filter = (Filter)SearchAction.showSearchDialog(new Filter());
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149 | if(filter != null){
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150 | filterModel.addFilter(filter);
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151 | }
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152 | }});
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153 | SideButton editButton = new SideButton(new AbstractAction() {
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154 | {
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155 | putValue(NAME, tr("Edit"));
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156 | putValue(SHORT_DESCRIPTION, tr("Edit filter."));
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157 | putValue(SMALL_ICON, ImageProvider.get("dialogs", "edit"));
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158 | }
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159 | @Override
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160 | public void actionPerformed(ActionEvent e) {
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161 | int index = userTable.getSelectionModel().getMinSelectionIndex();
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162 | if(index < 0) return;
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163 | Filter f = filterModel.getFilter(index);
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164 | Filter filter = (Filter)SearchAction.showSearchDialog(f);
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165 | if(filter != null){
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166 | filterModel.setFilter(index, filter);
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167 | }
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168 | }
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169 | });
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170 | SideButton deleteButton = new SideButton(new AbstractAction() {
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171 | {
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172 | putValue(NAME, tr("Delete"));
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173 | putValue(SHORT_DESCRIPTION, tr("Delete filter."));
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174 | putValue(SMALL_ICON, ImageProvider.get("dialogs", "delete"));
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175 | }
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176 | @Override
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177 | public void actionPerformed(ActionEvent e) {
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178 | int index = userTable.getSelectionModel().getMinSelectionIndex();
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179 | if(index < 0) return;
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180 | filterModel.removeFilter(index);
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181 | }
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182 | });
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183 | SideButton upButton = new SideButton(new AbstractAction() {
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184 | {
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185 | putValue(NAME, tr("Up"));
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186 | putValue(SHORT_DESCRIPTION, tr("Move filter up."));
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187 | putValue(SMALL_ICON, ImageProvider.get("dialogs", "up"));
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188 | }
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189 | @Override
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190 | public void actionPerformed(ActionEvent e) {
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191 | int index = userTable.getSelectionModel().getMinSelectionIndex();
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192 | if(index < 0) return;
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193 | filterModel.moveUpFilter(index);
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194 | userTable.getSelectionModel().setSelectionInterval(index-1, index-1);
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195 | }
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196 |
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197 | });
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198 | SideButton downButton = new SideButton(new AbstractAction() {
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199 | {
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200 | putValue(NAME, tr("Down"));
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201 | putValue(SHORT_DESCRIPTION, tr("Move filter down."));
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202 | putValue(SMALL_ICON, ImageProvider.get("dialogs", "down"));
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203 | }
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204 | @Override
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205 | public void actionPerformed(ActionEvent e) {
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206 | int index = userTable.getSelectionModel().getMinSelectionIndex();
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207 | if(index < 0) return;
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208 | filterModel.moveDownFilter(index);
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209 | userTable.getSelectionModel().setSelectionInterval(index+1, index+1);
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210 | }
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211 | });
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212 |
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213 | // Toggle filter "enabled" on Enter
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214 | InputMapUtils.addEnterAction(userTable, new AbstractAction() {
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215 | @Override
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216 | public void actionPerformed(ActionEvent e) {
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217 | int index = userTable.getSelectedRow();
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218 | if (index<0) return;
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219 | Filter filter = filterModel.getFilter(index);
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220 | filterModel.setValueAt(!filter.enable, index, FilterTableModel.COL_ENABLED);
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221 | }
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222 | });
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223 |
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224 | // Toggle filter "hiding" on Spacebar
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225 | InputMapUtils.addSpacebarAction(userTable, new AbstractAction() {
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226 | @Override
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227 | public void actionPerformed(ActionEvent e) {
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228 | int index = userTable.getSelectedRow();
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229 | if (index<0) return;
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230 | Filter filter = filterModel.getFilter(index);
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231 | filterModel.setValueAt(!filter.hiding, index, FilterTableModel.COL_HIDING);
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232 | }
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233 | });
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234 |
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235 | createLayout(userTable, true, Arrays.asList(new SideButton[] {
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236 | addButton, editButton, deleteButton, upButton, downButton
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237 | }));
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238 | }
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239 |
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240 | @Override
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241 | public void destroy() {
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242 | MultikeyActionsHandler.getInstance().removeAction(enableFilterAction);
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243 | MultikeyActionsHandler.getInstance().removeAction(hidingFilterAction);
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244 | super.destroy();
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245 | }
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246 |
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247 | static class StringRenderer extends DefaultTableCellRenderer {
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248 | @Override
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249 | public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,int row,int column) {
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250 | FilterTableModel model = (FilterTableModel)table.getModel();
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251 | Component cell = super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
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252 | cell.setEnabled(model.isCellEnabled(row, column));
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253 | return cell;
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254 | }
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255 | }
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256 |
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257 | static class BooleanRenderer extends JCheckBox implements TableCellRenderer {
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258 | @Override
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259 | public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,int row,int column) {
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260 | FilterTableModel model = (FilterTableModel)table.getModel();
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261 | setSelected(value != null && (Boolean)value);
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262 | setEnabled(model.isCellEnabled(row, column));
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263 | setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
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264 | return this;
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265 | }
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266 | }
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267 |
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268 | public void updateDialogHeader() {
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269 | SwingUtilities.invokeLater(new Runnable() {
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270 | @Override
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271 | public void run() {
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272 | setTitle(tr("Filter Hidden:{0} Disabled:{1}", filterModel.disabledAndHiddenCount, filterModel.disabledCount));
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273 | }
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274 | });
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275 | }
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276 |
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277 | public void drawOSDText(Graphics2D g) {
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278 | filterModel.drawOSDText(g);
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279 | }
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280 |
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281 | /**
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282 | * Returns the list of primitives whose filtering can be affected by change in primitive
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283 | * @param primitives list of primitives to check
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284 | * @return List of primitives whose filtering can be affected by change in source primitives
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285 | */
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286 | private Collection<OsmPrimitive> getAffectedPrimitives(Collection<? extends OsmPrimitive> primitives) {
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287 | // Filters can use nested parent/child expression so complete tree is necessary
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288 | Set<OsmPrimitive> result = new HashSet<>();
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289 | Stack<OsmPrimitive> stack = new Stack<>();
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290 | stack.addAll(primitives);
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291 |
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292 | while (!stack.isEmpty()) {
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293 | OsmPrimitive p = stack.pop();
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294 |
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295 | if (result.contains(p)) {
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296 | continue;
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297 | }
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298 |
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299 | result.add(p);
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300 |
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301 | if (p instanceof Way) {
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302 | for (OsmPrimitive n: ((Way)p).getNodes()) {
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303 | stack.push(n);
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304 | }
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305 | } else if (p instanceof Relation) {
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306 | for (RelationMember rm: ((Relation)p).getMembers()) {
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307 | stack.push(rm.getMember());
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308 | }
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309 | }
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310 |
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311 | for (OsmPrimitive ref: p.getReferrers()) {
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312 | stack.push(ref);
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313 | }
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314 | }
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315 |
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316 | return result;
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317 | }
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318 |
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319 | @Override
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320 | public void dataChanged(DataChangedEvent event) {
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321 | filterModel.executeFilters();
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322 | }
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323 |
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324 | @Override
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325 | public void nodeMoved(NodeMovedEvent event) {
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326 | // Do nothing
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327 | }
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328 |
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329 | @Override
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330 | public void otherDatasetChange(AbstractDatasetChangedEvent event) {
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331 | filterModel.executeFilters();
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332 | }
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333 |
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334 | @Override
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335 | public void primitivesAdded(PrimitivesAddedEvent event) {
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336 | filterModel.executeFilters(event.getPrimitives());
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337 | }
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338 |
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339 | @Override
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340 | public void primitivesRemoved(PrimitivesRemovedEvent event) {
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341 | filterModel.executeFilters();
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342 | }
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343 |
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344 | @Override
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345 | public void relationMembersChanged(RelationMembersChangedEvent event) {
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346 | filterModel.executeFilters(getAffectedPrimitives(event.getPrimitives()));
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347 | }
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348 |
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349 | @Override
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350 | public void tagsChanged(TagsChangedEvent event) {
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351 | filterModel.executeFilters(getAffectedPrimitives(event.getPrimitives()));
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352 | }
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353 |
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354 | @Override
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355 | public void wayNodesChanged(WayNodesChangedEvent event) {
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356 | filterModel.executeFilters(getAffectedPrimitives(event.getPrimitives()));
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357 | }
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358 |
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359 | /**
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360 | * This method is intendet for Plugins getting the filtermodel and using .addFilter() to
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361 | * add a new filter.
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362 | * @return the filtermodel
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363 | */
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364 | public FilterTableModel getFilterModel(){
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365 | return filterModel;
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366 | }
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367 |
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368 | abstract class AbstractFilterAction extends AbstractAction implements MultikeyShortcutAction {
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369 |
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370 | protected transient Filter lastFilter;
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371 |
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372 | @Override
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373 | public void actionPerformed(ActionEvent e) {
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374 | throw new UnsupportedOperationException();
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375 | }
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376 |
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377 | @Override
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378 | public List<MultikeyInfo> getMultikeyCombinations() {
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379 | List<MultikeyInfo> result = new ArrayList<>();
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380 |
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381 | for (int i=0; i<filterModel.getRowCount(); i++) {
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382 | Filter filter = filterModel.getFilter(i);
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383 | MultikeyInfo info = new MultikeyInfo(i, filter.text);
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384 | result.add(info);
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385 | }
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386 |
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387 | return result;
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388 | }
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389 |
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390 | protected boolean isLastFilterValid() {
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391 | return lastFilter != null && filterModel.getFilters().contains(lastFilter);
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392 | }
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393 |
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394 | @Override
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395 | public MultikeyInfo getLastMultikeyAction() {
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396 | if (isLastFilterValid())
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397 | return new MultikeyInfo(-1, lastFilter.text);
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398 | else
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399 | return null;
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400 | }
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401 |
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402 | }
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403 |
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404 | private class EnableFilterAction extends AbstractFilterAction {
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405 |
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406 | EnableFilterAction() {
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407 | putValue(SHORT_DESCRIPTION, tr("Enable filter"));
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408 | ENABLE_FILTER_SHORTCUT.setAccelerator(this);
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409 | }
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410 |
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411 | @Override
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412 | public Shortcut getMultikeyShortcut() {
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413 | return ENABLE_FILTER_SHORTCUT;
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414 | }
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415 |
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416 | @Override
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417 | public void executeMultikeyAction(int index, boolean repeatLastAction) {
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418 | if (index >= 0 && index < filterModel.getRowCount()) {
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419 | Filter filter = filterModel.getFilter(index);
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420 | filterModel.setValueAt(!filter.enable, index, FilterTableModel.COL_ENABLED);
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421 | lastFilter = filter;
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422 | } else if (repeatLastAction && isLastFilterValid()) {
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423 | filterModel.setValueAt(!lastFilter.enable, filterModel.getFilters().indexOf(lastFilter), FilterTableModel.COL_ENABLED);
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424 | }
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425 | }
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426 | }
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427 |
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428 | private class HidingFilterAction extends AbstractFilterAction {
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429 |
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430 | public HidingFilterAction() {
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431 | putValue(SHORT_DESCRIPTION, tr("Hiding filter"));
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432 | HIDING_FILTER_SHORTCUT.setAccelerator(this);
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433 | }
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434 |
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435 | @Override
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436 | public Shortcut getMultikeyShortcut() {
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437 | return HIDING_FILTER_SHORTCUT;
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438 | }
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439 |
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440 | @Override
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441 | public void executeMultikeyAction(int index, boolean repeatLastAction) {
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442 | if (index >= 0 && index < filterModel.getRowCount()) {
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443 | Filter filter = filterModel.getFilter(index);
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444 | filterModel.setValueAt(!filter.hiding, index, FilterTableModel.COL_HIDING);
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445 | lastFilter = filter;
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446 | } else if (repeatLastAction && isLastFilterValid()) {
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447 | filterModel.setValueAt(!lastFilter.hiding, filterModel.getFilters().indexOf(lastFilter), FilterTableModel.COL_HIDING);
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448 | }
|
---|
449 | }
|
---|
450 |
|
---|
451 | }
|
---|
452 | }
|
---|