1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
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2 | package org.openstreetmap.josm.gui.preferences;
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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.Dimension;
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8 | import java.awt.GridBagLayout;
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9 | import java.awt.event.ActionEvent;
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10 | import java.awt.event.ActionListener;
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11 | import java.awt.event.MouseAdapter;
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12 | import java.awt.event.MouseEvent;
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13 | import java.util.Arrays;
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14 | import java.util.ArrayList;
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15 | import java.util.Map;
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16 | import java.util.TreeMap;
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17 | import java.util.TreeSet;
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18 | import java.util.Map.Entry;
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19 |
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20 | import javax.swing.Box;
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21 | import javax.swing.JButton;
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22 | import javax.swing.JLabel;
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23 | import javax.swing.JOptionPane;
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24 | import javax.swing.JPanel;
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25 | import javax.swing.JScrollPane;
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26 | import javax.swing.JTable;
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27 | import javax.swing.JTextField;
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28 | import javax.swing.event.DocumentEvent;
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29 | import javax.swing.event.DocumentListener;
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30 | import javax.swing.table.DefaultTableCellRenderer;
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31 | import javax.swing.table.DefaultTableModel;
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32 |
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33 | import org.openstreetmap.josm.Main;
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34 | import org.openstreetmap.josm.gui.ExtendedDialog;
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35 | import org.openstreetmap.josm.tools.GBC;
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36 |
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37 | public class AdvancedPreference implements PreferenceSetting {
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38 |
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39 | public static class Factory implements PreferenceSettingFactory {
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40 | public PreferenceSetting createPreferenceSetting() {
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41 | return new AdvancedPreference();
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42 | }
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43 | }
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44 |
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45 | private Map<String,String> orig;
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46 | private Map<String,String> defaults;
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47 | private DefaultTableModel model;
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48 | protected Map<String, String> data;
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49 | protected JTextField txtFilter;
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50 |
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51 | public void addGui(final PreferenceTabbedPane gui) {
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52 | JPanel p = gui.createPreferenceTab("advanced", tr("Advanced Preferences"),
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53 | tr("Setting Preference entries directly. Use with caution!"), false);
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54 |
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55 | txtFilter = new JTextField();
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56 | JLabel lbFilter = new JLabel(tr("Search: "));
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57 | lbFilter.setLabelFor(txtFilter);
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58 | p.add(lbFilter);
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59 | p.add(txtFilter, GBC.eol().fill(GBC.HORIZONTAL));
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60 | txtFilter.getDocument().addDocumentListener(new DocumentListener(){
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61 | public void changedUpdate(DocumentEvent e) {
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62 | action();
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63 | }
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64 |
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65 | public void insertUpdate(DocumentEvent e) {
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66 | action();
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67 | }
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68 |
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69 | public void removeUpdate(DocumentEvent e) {
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70 | action();
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71 | }
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72 |
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73 | private void action() {
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74 | dataToModel();
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75 | }
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76 | });
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77 |
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78 | model = new DefaultTableModel(new String[]{tr("Key"), tr("Value")},0) {
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79 | @Override public boolean isCellEditable(int row, int column) {
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80 | return column != 0;
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81 | }
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82 | @Override public void fireTableCellUpdated(int row, int column)
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83 | {
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84 | super.fireTableCellUpdated(row, column);
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85 | if(column == 1)
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86 | {
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87 | data.put((String) model.getValueAt(row, 0),
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88 | (String) model.getValueAt(row, 1));
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89 | }
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90 | }
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91 |
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92 | };
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93 | DefaultTableCellRenderer renderer = new DefaultTableCellRenderer(){
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94 | @Override
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95 | public Component getTableCellRendererComponent(JTable table, Object value,
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96 | boolean isSelected, boolean hasFocus, int row, int column)
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97 | {
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98 | JLabel label=new JLabel();
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99 | String s = defaults.get(value);
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100 | if(s != null)
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101 | {
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102 | if(s.equals(model.getValueAt(row, 1))) {
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103 | label.setToolTipText(tr("Current value is default."));
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104 | } else {
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105 | label.setToolTipText(tr("Default value is ''{0}''.", s));
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106 | }
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107 | } else {
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108 | label.setToolTipText(tr("Default value currently unknown (setting has not been used yet)."));
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109 | }
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110 | label.setText((String)value);
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111 | return label;
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112 | }
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113 | };
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114 | final JTable list = new JTable(model);
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115 | list.putClientProperty("terminateEditOnFocusLost", true);
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116 | list.getColumn(tr("Key")).setCellRenderer(renderer);
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117 | JScrollPane scroll = new JScrollPane(list);
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118 | p.add(scroll, GBC.eol().fill(GBC.BOTH));
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119 | scroll.setPreferredSize(new Dimension(400,200));
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120 |
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121 | orig = Main.pref.getAllPrefix("");
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122 | defaults = Main.pref.getDefaults();
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123 | orig.remove("osm-server.password");
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124 | defaults.remove("osm-server.password");
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125 | prepareData();
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126 | dataToModel();
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127 |
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128 | JButton add = new JButton(tr("Add"));
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129 | p.add(Box.createHorizontalGlue(), GBC.std().fill(GBC.HORIZONTAL));
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130 | p.add(add, GBC.std().insets(0,5,0,0));
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131 | add.addActionListener(new ActionListener(){
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132 | public void actionPerformed(ActionEvent e) {
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133 | addPreference(gui);
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134 | }
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135 | });
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136 |
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137 | JButton edit = new JButton(tr("Edit"));
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138 | p.add(edit, GBC.std().insets(5,5,5,0));
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139 | edit.addActionListener(new ActionListener(){
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140 | public void actionPerformed(ActionEvent e) {
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141 | editPreference(gui, list);
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142 | }
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143 | });
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144 |
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145 | JButton delete = new JButton(tr("Delete"));
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146 | p.add(delete, GBC.std().insets(0,5,0,0));
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147 | delete.addActionListener(new ActionListener(){
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148 | public void actionPerformed(ActionEvent e) {
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149 | removePreference(gui, list);
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150 | }
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151 | });
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152 |
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153 | list.addMouseListener(new MouseAdapter(){
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154 | @Override public void mouseClicked(MouseEvent e) {
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155 | if (e.getClickCount() == 2) {
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156 | editPreference(gui, list);
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157 | }
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158 | }
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159 | });
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160 | }
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161 |
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162 | private void prepareData() {
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163 | TreeSet<String> ts = new TreeSet<String>(orig.keySet());
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164 | for (String s : defaults.keySet())
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165 | {
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166 | if(!ts.contains(s)) {
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167 | ts.add(s);
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168 | }
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169 | }
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170 | data = new TreeMap<String, String>();
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171 | for (String s : ts)
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172 | {
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173 | String val = Main.pref.get(s);
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174 | if(val == null) {
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175 | val = "";
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176 | }
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177 | data.put(s, val);
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178 | }
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179 | }
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180 |
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181 | private void dataToModel() {
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182 | while (model.getRowCount() > 0) {
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183 | model.removeRow(0);
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184 | }
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185 | for (String prefKey : data.keySet()) {
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186 | String prefValue = data.get(prefKey);
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187 | String input[] = txtFilter.getText().split("\\s+");
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188 | boolean canHas = true;
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189 |
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190 | // Make 'wmsplugin cache' search for e.g. 'cache.wmsplugin'
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191 | final String prefKeyLower = prefKey.toLowerCase();
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192 | final String prefValueLower = prefValue.toLowerCase();
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193 | for (String bit : input) {
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194 | bit = bit.toLowerCase();
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195 | if (!prefKeyLower.contains(bit) && !prefValueLower.contains(bit)) {
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196 | canHas = false;
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197 | }
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198 | }
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199 |
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200 | if (canHas) {
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201 | model.addRow(new String[] {prefKey, prefValue});
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202 | }
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203 | }
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204 | }
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205 |
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206 | public boolean ok() {
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207 | for (String key : data.keySet()) {
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208 | String value = data.get(key);
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209 | if(value.length() != 0)
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210 | {
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211 | String origValue = orig.get(key);
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212 | if (origValue == null || !origValue.equals(value)) {
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213 | Main.pref.put(key, value);
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214 | }
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215 | orig.remove(key); // processed.
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216 | }
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217 | }
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218 | for (Entry<String, String> e : orig.entrySet()) {
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219 | Main.pref.put(e.getKey(), null);
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220 | }
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221 | return false;
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222 | }
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223 |
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224 | private void removePreference(final PreferenceTabbedPane gui, final JTable list) {
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225 | if (list.getSelectedRowCount() == 0) {
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226 | JOptionPane.showMessageDialog(
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227 | gui,
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228 | tr("Please select the row to delete."),
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229 | tr("Warning"),
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230 | JOptionPane.WARNING_MESSAGE
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231 | );
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232 | return;
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233 | }
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234 | for(int row: list.getSelectedRows()) {
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235 | data.put((String) model.getValueAt(row, 0), "");
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236 | model.setValueAt("", row, 1);
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237 | }
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238 | }
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239 |
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240 | private void addPreference(final PreferenceTabbedPane gui) {
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241 | String s[] = showEditDialog(gui, tr("Enter a new key/value pair"),
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242 | "", "");
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243 | if(s != null && !s[0].isEmpty() && !s[1].isEmpty()) {
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244 | data.put(s[0], s[1]);
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245 | dataToModel();
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246 | }
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247 | }
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248 |
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249 | private void editPreference(final PreferenceTabbedPane gui, final JTable list) {
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250 | if (list.getSelectedRowCount() != 1) {
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251 | JOptionPane.showMessageDialog(
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252 | gui,
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253 | tr("Please select the row to edit."),
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254 | tr("Warning"),
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255 | JOptionPane.WARNING_MESSAGE
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256 | );
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257 | return;
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258 | }
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259 | String key = (String)model.getValueAt(list.getSelectedRow(), 0);
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260 | String value = data.get(key);
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261 | if(value.isEmpty())
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262 | value = defaults.get(key);
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263 | String s[] = showEditDialog(gui, tr("Change a key/value pair"),
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264 | key, value);
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265 | if(s != null && !s[0].isEmpty()) {
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266 | data.put(s[0], s[1]);
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267 | if(!s[0].equals(key))
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268 | data.put(key,"");
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269 | dataToModel();
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270 | }
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271 | }
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272 |
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273 | private String[] showEditDialog(final PreferenceTabbedPane gui, String title,
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274 | String key, String value) {
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275 | JPanel p = new JPanel(new GridBagLayout());
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276 | p.add(new JLabel(tr("Key")), GBC.std().insets(0,0,5,0));
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277 | JTextField tkey = new JTextField(key, 50);
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278 | JTextField tvalue = new JTextField(value, 50);
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279 | p.add(tkey, GBC.eop().insets(5,0,0,0).fill(GBC.HORIZONTAL));
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280 | PrefValueTableModel model = new PrefValueTableModel(value);
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281 | p.add(new JLabel(tr("Values")), GBC.std().insets(0,0,5,0));
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282 | JTable table = new JTable(model);
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283 | table.putClientProperty("terminateEditOnFocusLost", true);
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284 | table.getTableHeader().setVisible(false);
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285 | JScrollPane pane = new JScrollPane(table);
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286 | Dimension d = pane.getPreferredSize();
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287 | d.height = (d.height/20)*(model.getRowCount()+4);
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288 | pane.setPreferredSize(d);
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289 | p.add(pane, GBC.eol().insets(5,10,0,0).fill(GBC.HORIZONTAL));
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290 | ExtendedDialog ed = new ExtendedDialog(gui, title,
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291 | new String[] {tr("OK"), tr("Cancel")});
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292 | ed.setButtonIcons(new String[] {"ok.png", "cancel.png"});
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293 | ed.setContent(p);
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294 | ed.showDialog();
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295 | if(ed.getValue() == 1) {
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296 | return new String[]{tkey.getText(), model.getText()};
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297 | }
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298 | return null;
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299 | }
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300 | class PrefValueTableModel extends DefaultTableModel {
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301 | private final ArrayList<String> data = new ArrayList<String>();
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302 | public PrefValueTableModel(String val) {
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303 | data.addAll(Arrays.asList(val.split("\u001e")));
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304 | setColumnIdentifiers(new String[]{""});
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305 | }
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306 |
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307 | public String getText() {
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308 | String s = null;
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309 | for(String a : data)
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310 | {
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311 | if(s == null) {
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312 | s = a;
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313 | } else {
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314 | s += "\u001e" + a;
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315 | }
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316 | }
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317 | return s == null ? "" : s;
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318 | }
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319 |
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320 | @Override
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321 | public int getRowCount() {
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322 | return data == null ? 1 : data.size()+1;
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323 | }
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324 |
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325 | @Override
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326 | public Object getValueAt(int row, int column) {
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327 | return data.size() == row ? "" : data.get(row);
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328 | }
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329 |
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330 | @Override
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331 | public void setValueAt(Object o, int row, int column) {
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332 | String s = (String)o;
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333 | if(row == data.size()) {
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334 | data.add(s);
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335 | fireTableRowsInserted(row+1, row+1);
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336 | } else {
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337 | data.set(row, s);
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338 | }
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339 | fireTableCellUpdated(row, column);
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340 | }
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341 |
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342 | @Override
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343 | public boolean isCellEditable(int row, int column) {
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344 | return true;
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345 | }
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346 | }
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347 | }
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