1 | package org.openstreetmap.josm.data.osm;
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2 |
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3 | import static org.openstreetmap.josm.tools.I18n.trc;
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4 |
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5 | import java.util.Collection;
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6 | import java.util.LinkedList;
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7 | import java.util.List;
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8 | import java.util.Map;
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9 |
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10 | import javax.swing.table.AbstractTableModel;
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11 |
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12 | import org.openstreetmap.josm.Main;
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13 | import org.openstreetmap.josm.actions.search.SearchAction;
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14 | import org.openstreetmap.josm.actions.search.SearchAction.Function;
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15 |
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16 | /**
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17 | *
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18 | * @author Petr_Dlouhý
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19 | */
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20 | public class Filters extends AbstractTableModel{
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21 |
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22 | public int disabledCount, hiddenCount;
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23 |
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24 | public Filters(){
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25 | loadPrefs();
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26 | }
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27 |
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28 | private List<Filter> filters = new LinkedList<Filter>();
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29 | public void filter(){
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30 | Collection<OsmPrimitive> seld = new LinkedList<OsmPrimitive> ();
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31 | Collection<OsmPrimitive> self = new LinkedList<OsmPrimitive> ();
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32 | if(Main.main.getCurrentDataSet() == null)return;
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33 | Main.main.getCurrentDataSet().setFiltered();
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34 | Main.main.getCurrentDataSet().setDisabled();
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35 | for (Filter flt : filters){
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36 | if(flt.enable){
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37 | SearchAction.getSelection(flt, seld, new Function(){
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38 | public Boolean isSomething(OsmPrimitive o){
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39 | return o.isDisabled();
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40 | }
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41 | });
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42 | if(flt.hide) {
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43 | SearchAction.getSelection(flt, self, new Function(){
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44 | public Boolean isSomething(OsmPrimitive o){
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45 | return o.isFiltered();
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46 | }
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47 | });
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48 | }
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49 | }
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50 | }
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51 | disabledCount = seld.size() - self.size();
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52 | hiddenCount = self.size();
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53 | Main.main.getCurrentDataSet().setFiltered(self);
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54 | Main.main.getCurrentDataSet().setDisabled(seld);
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55 | Main.map.mapView.repaint();
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56 | }
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57 |
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58 | private void loadPrefs(){
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59 | Map<String,String> prefs = Main.pref.getAllPrefix("filters.filter");
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60 | for (String value : prefs.values()) {
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61 | filters.add(new Filter(value));
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62 | }
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63 | }
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64 |
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65 | private void savePrefs(){
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66 | Map<String,String> prefs = Main.pref.getAllPrefix("filters.filter");
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67 | for (String key : prefs.keySet()) {
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68 | String[] sts = key.split("\\.");
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69 | if (sts.length != 3)throw new Error("Incompatible filter preferences");
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70 | Main.pref.put("filters.filter." + sts[2], null);
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71 | }
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72 |
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73 | int i = 0;
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74 | for (Filter flt : filters){
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75 | Main.pref.put("filters.filter." + i++, flt.getPrefString());
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76 | }
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77 | }
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78 |
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79 | private void savePref(int i){
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80 | if(i >= filters.size()) {
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81 | Main.pref.put("filters.filter." + i, null);
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82 | } else {
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83 | Main.pref.put("filters.filter." + i, filters.get(i).getPrefString());
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84 | }
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85 | }
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86 |
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87 | public void addFilter(Filter f){
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88 | filters.add(f);
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89 | savePref(filters.size()-1);
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90 | filter();
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91 | fireTableRowsInserted(filters.size()-1, filters.size()-1);
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92 | }
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93 |
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94 | public void moveDownFilter(int i){
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95 | if(i >= filters.size()-1) return;
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96 | filters.add(i+1, filters.remove(i));
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97 | savePref(i);
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98 | savePref(i+1);
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99 | filter();
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100 | fireTableRowsUpdated(i, i+1);
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101 | }
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102 |
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103 | public void moveUpFilter(int i){
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104 | if(i == 0) return;
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105 | filters.add(i-1, filters.remove(i));
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106 | savePref(i);
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107 | savePref(i-1);
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108 | filter();
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109 | fireTableRowsUpdated(i-1, i);
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110 | }
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111 |
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112 | public void removeFilter(int i){
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113 | filters.remove(i);
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114 | savePrefs();
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115 | filter();
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116 | fireTableRowsDeleted(i, i);
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117 | }
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118 |
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119 | public void setFilter(int i, Filter f){
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120 | filters.set(i, f);
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121 | savePref(i);
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122 | filter();
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123 | fireTableRowsUpdated(i, i);
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124 | }
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125 |
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126 | public Filter getFilter(int i){
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127 | return filters.get(i);
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128 | }
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129 |
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130 | public int getRowCount(){
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131 | return filters.size();
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132 | }
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133 |
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134 | public int getColumnCount(){
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135 | return 6;
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136 | }
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137 |
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138 | @Override
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139 | public String getColumnName(int column){
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140 | String[] names = { /* translators notes must be in front */
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141 | /* column header: enable filter */ trc("filter","E"),
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142 | /* column header: hide filter */ trc("filter", "H"),
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143 | /* column header: filter text */ trc("filter", "Text"),
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144 | /* column header: apply filter for children */ trc("filter", "C"),
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145 | /* column header: inverted filter */ trc("filter", "I"),
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146 | /* column header: filter mode */ trc("filter", "M")
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147 | };
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148 | return names[column];
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149 | }
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150 |
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151 | @Override
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152 | public Class<?> getColumnClass(int column){
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153 | Class<?>[] classes = { Boolean.class, Boolean.class, String.class, Boolean.class, Boolean.class, String.class };
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154 | return classes[column];
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155 | }
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156 |
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157 | public boolean isCellEnabled(int row, int column){
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158 | if(!filters.get(row).enable && column!=0) return false;
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159 | return true;
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160 | }
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161 |
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162 | @Override
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163 | public boolean isCellEditable(int row, int column){
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164 | if(!filters.get(row).enable && column!=0) return false;
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165 | if(column < 5)return true;
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166 | return false;
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167 | }
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168 |
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169 | @Override
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170 | public void setValueAt(Object aValue, int row, int column){
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171 | Filter f = filters.get(row);
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172 | switch(column){
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173 | case 0: f.enable = (Boolean)aValue;
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174 | savePref(row);
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175 | filter();
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176 | fireTableRowsUpdated(row, row);
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177 | break;
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178 | case 1: f.hide = (Boolean)aValue;
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179 | savePref(row);
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180 | filter();
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181 | break;
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182 | case 2: f.text = (String)aValue;
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183 | savePref(row);
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184 | break;
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185 | case 3: f.applyForChildren = (Boolean)aValue;
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186 | savePref(row);
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187 | filter();
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188 | break;
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189 | case 4: f.inverted = (Boolean)aValue;
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190 | savePref(row);
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191 | filter();
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192 | break;
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193 | }
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194 | if(column!=0) {
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195 | fireTableCellUpdated(row, column);
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196 | }
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197 | }
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198 |
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199 | public Object getValueAt(int row, int column){
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200 | Filter f = filters.get(row);
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201 | switch(column){
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202 | case 0: return f.enable;
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203 | case 1: return f.hide;
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204 | case 2: return f.text;
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205 | case 3: return f.applyForChildren;
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206 | case 4: return f.inverted;
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207 | case 5:
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208 | switch(f.mode){ /* translators notes must be in front */
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209 | case replace: /* filter mode: replace */ return trc("filter", "R");
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210 | case add: /* filter mode: add */ return trc("filter", "A");
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211 | case remove: /* filter mode: remove */ return trc("filter", "D");
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212 | case in_selection: /* filter mode: in selection */ return trc("filter", "F");
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213 | }
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214 | }
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215 | return null;
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216 | }
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217 | }
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