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