svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.swing / org.gvsig.fmap.dal.swing.impl / src / main / java / org / gvsig / fmap / dal / swing / impl / featuretype / TagsController.java @ 44259
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1 | 44253 | jjdelcerro | package org.gvsig.fmap.dal.swing.impl.featuretype; |
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2 | |||
3 | import java.awt.event.ActionEvent; |
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4 | import java.awt.event.ActionListener; |
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5 | import java.awt.event.ItemEvent; |
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6 | import java.awt.event.ItemListener; |
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7 | import java.util.ArrayList; |
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8 | import java.util.List; |
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9 | import java.util.Objects; |
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10 | import javax.swing.DefaultComboBoxModel; |
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11 | import javax.swing.JButton; |
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12 | import javax.swing.JComboBox; |
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13 | import javax.swing.JLabel; |
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14 | import javax.swing.JTable; |
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15 | import javax.swing.ListSelectionModel; |
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16 | import javax.swing.event.ListSelectionEvent; |
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17 | import javax.swing.event.ListSelectionListener; |
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18 | import javax.swing.table.DefaultTableModel; |
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19 | import javax.swing.table.TableModel; |
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20 | import javax.swing.text.JTextComponent; |
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21 | import org.apache.commons.lang3.StringUtils; |
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22 | import org.gvsig.tools.ToolsLocator; |
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23 | import org.gvsig.tools.dynobject.Tags; |
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24 | import org.gvsig.tools.i18n.I18nManager; |
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25 | import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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26 | import org.gvsig.tools.swing.api.ToolsSwingManager; |
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27 | import org.gvsig.tools.util.UnmodifiableBasicMap; |
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28 | |||
29 | /**
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30 | *
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31 | * @author jjdelcerro
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32 | */
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33 | class TagsController { |
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34 | |||
35 | private final JTable tblTags; |
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36 | private final JComboBox cboName; |
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37 | private final JTextComponent txtValue; |
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38 | private final JButton btnAdd; |
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39 | private final JButton btnUpdate; |
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40 | private final JButton btnRemove; |
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41 | private final UnmodifiableBasicMap<String, String> tagDescriptions; |
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42 | private final JLabel lblDescription; |
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43 | |||
44 | public TagsController(
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45 | JTable tblTags,
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46 | JComboBox cboName,
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47 | JTextComponent txtValue,
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48 | JButton btnAdd,
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49 | JButton btnUpdate,
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50 | JButton btnRemove,
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51 | JLabel lblDescription
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52 | ) { |
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53 | this.tblTags = tblTags;
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54 | this.cboName = cboName;
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55 | this.txtValue = txtValue;
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56 | this.btnAdd = btnAdd;
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57 | this.btnUpdate = btnUpdate;
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58 | this.btnRemove = btnRemove;
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59 | this.lblDescription = lblDescription;
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60 | this.tagDescriptions = ToolsLocator.getDynObjectManager().getTags();
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61 | this.initComponents();
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62 | } |
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63 | |||
64 | private void initComponents() { |
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65 | ToolsSwingManager swingManager = ToolsSwingLocator.getToolsSwingManager(); |
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66 | swingManager.setDefaultPopupMenu(this.cboName);
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67 | swingManager.setDefaultPopupMenu(this.txtValue);
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68 | |||
69 | swingManager.addClearButton(this.txtValue);
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70 | |||
71 | swingManager.translate(this.btnAdd);
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72 | swingManager.translate(this.btnUpdate);
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73 | swingManager.translate(this.btnRemove);
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74 | |||
75 | this.tblTags.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); |
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76 | this.tblTags.getSelectionModel().addListSelectionListener(new ListSelectionListener() { |
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77 | @Override
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78 | public void valueChanged(ListSelectionEvent e) { |
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79 | if (e.getValueIsAdjusting()) {
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80 | return;
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81 | } |
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82 | doTableSelecctionChanged(); |
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83 | } |
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84 | }); |
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85 | this.btnAdd.addActionListener(new ActionListener() { |
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86 | @Override
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87 | public void actionPerformed(ActionEvent e) { |
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88 | doAdd(); |
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89 | } |
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90 | }); |
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91 | this.btnUpdate.addActionListener(new ActionListener() { |
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92 | @Override
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93 | public void actionPerformed(ActionEvent e) { |
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94 | doUpdate(); |
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95 | } |
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96 | }); |
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97 | this.btnRemove.addActionListener(new ActionListener() { |
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98 | @Override
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99 | public void actionPerformed(ActionEvent e) { |
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100 | doRemove(); |
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101 | } |
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102 | }); |
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103 | List<String> tagsNames = new ArrayList<>(); |
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104 | for (String tag : this.tagDescriptions) { |
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105 | tagsNames.add(tag); |
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106 | } |
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107 | tagsNames.sort(null);
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108 | DefaultComboBoxModel model = new DefaultComboBoxModel(); |
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109 | model.addElement(" ");
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110 | for (String tag : tagsNames) { |
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111 | model.addElement(tag); |
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112 | } |
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113 | this.cboName.setModel(model);
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114 | this.cboName.addItemListener(new ItemListener() { |
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115 | @Override
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116 | public void itemStateChanged(ItemEvent e) { |
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117 | if( e.getStateChange()==ItemEvent.SELECTED ) { |
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118 | doChangeTagName(); |
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119 | } |
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120 | } |
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121 | }); |
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122 | } |
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123 | |||
124 | public void clean() { |
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125 | this.tblTags.setModel(new DefaultTableModel()); |
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126 | this.cboName.setSelectedIndex(-1); |
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127 | this.txtValue.setText(""); |
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128 | this.tblTags.getSelectionModel().clearSelection();
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129 | this.lblDescription.setText(""); |
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130 | } |
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131 | |||
132 | public Tags fetch(Tags tags) {
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133 | TableModel model = this.tblTags.getModel(); |
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134 | tags.removeAll(); |
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135 | for (int row = 0; row < model.getRowCount(); row++) { |
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136 | String name = (String) model.getValueAt(row, 0); |
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137 | String value = (String) model.getValueAt(row, 1); |
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138 | if( StringUtils.isNotBlank(name) && StringUtils.isNotBlank(value) ) {
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139 | tags.set(name,value); |
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140 | } |
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141 | } |
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142 | return tags;
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143 | } |
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144 | |||
145 | public void set(Tags tags) { |
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146 | this.lblDescription.setText(""); |
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147 | DefaultTableModel model = new DefaultTableModel(); |
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148 | model.addColumn("_Name");
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149 | model.addColumn("_Value");
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150 | for (String tagName : tags) { |
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151 | model.addRow(new String[]{tagName, Objects.toString(tags.get(tagName), "")}); |
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152 | } |
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153 | this.tblTags.setModel(model);
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154 | if (model.getRowCount() > 0) { |
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155 | this.tblTags.getSelectionModel().setSelectionInterval(0, 0); |
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156 | } else {
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157 | this.tblTags.getSelectionModel().clearSelection();
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158 | } |
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159 | } |
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160 | |||
161 | public void setEditable(boolean editable) { |
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162 | this.tblTags.setEnabled(editable);
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163 | this.cboName.setEnabled(editable);
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164 | this.txtValue.setEditable(editable);
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165 | this.btnAdd.setEnabled(editable);
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166 | this.btnUpdate.setEnabled(editable);
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167 | this.btnRemove.setEnabled(editable);
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168 | } |
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169 | |||
170 | private void doTableSelecctionChanged() { |
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171 | int row = this.tblTags.getSelectedRow(); |
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172 | if (row < 0) { |
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173 | this.cboName.setSelectedIndex(-1); |
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174 | this.txtValue.setText(""); |
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175 | this.btnAdd.setEnabled(true); |
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176 | this.btnUpdate.setEnabled(false); |
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177 | this.btnRemove.setEnabled(false); |
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178 | return;
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179 | } |
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180 | DefaultTableModel model = (DefaultTableModel) this.tblTags.getModel(); |
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181 | this.cboName.setSelectedItem(model.getValueAt(row, 0)); |
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182 | this.txtValue.setText((String) model.getValueAt(row, 1)); |
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183 | this.btnAdd.setEnabled(true); |
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184 | this.btnUpdate.setEnabled(true); |
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185 | this.btnRemove.setEnabled(true); |
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186 | doChangeTagName(); |
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187 | } |
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188 | |||
189 | private void doAdd() { |
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190 | I18nManager i18n = ToolsLocator.getI18nManager(); |
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191 | this.lblDescription.setText(""); |
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192 | String[] value = new String[] { |
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193 | i18n.getTranslation("_Name"),
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194 | i18n.getTranslation("_Value")
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195 | }; |
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196 | DefaultTableModel model = (DefaultTableModel) this.tblTags.getModel(); |
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197 | model.addRow(value); |
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198 | this.tblTags.getSelectionModel().setSelectionInterval(0, model.getRowCount() - 1); |
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199 | } |
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200 | |||
201 | private void doUpdate() { |
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202 | this.lblDescription.setText(""); |
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203 | int row = this.tblTags.getSelectedRow(); |
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204 | if (row < 0) { |
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205 | return; // EEhh?? esto no deberia pasar |
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206 | } |
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207 | DefaultTableModel model = (DefaultTableModel) this.tblTags.getModel(); |
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208 | model.setValueAt(StringUtils.defaultIfBlank((String) this.cboName.getSelectedItem(), ""), row, 0); |
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209 | model.setValueAt(this.txtValue.getText(), row, 1); |
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210 | } |
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211 | |||
212 | private void doRemove() { |
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213 | this.lblDescription.setText(""); |
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214 | int n = this.tblTags.getSelectedRow(); |
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215 | if (n < 0) { |
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216 | return; // EEhh?? esto no deberia pasar |
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217 | } |
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218 | DefaultTableModel model = (DefaultTableModel) this.tblTags.getModel(); |
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219 | model.removeRow(n); |
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220 | if (model.getRowCount() < 0) { |
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221 | this.tblTags.getSelectionModel().clearSelection();
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222 | } else {
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223 | if (--n < 0) { |
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224 | n = 0;
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225 | } |
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226 | this.tblTags.getSelectionModel().setSelectionInterval(n, n);
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227 | } |
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228 | } |
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229 | |||
230 | private void doChangeTagName() { |
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231 | String tagname = (String) this.cboName.getSelectedItem(); |
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232 | if( StringUtils.isBlank(tagname) ) {
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233 | this.lblDescription.setText(""); |
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234 | return;
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235 | } |
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236 | for (String tagname2 : tagDescriptions) { |
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237 | if( tagname.equalsIgnoreCase(tagname2) ) {
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238 | String description = this.tagDescriptions.get(tagname2); |
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239 | this.lblDescription.setText("<html>"+description+"<html>"); |
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240 | return;
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241 | } |
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242 | } |
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243 | this.lblDescription.setText(""); |
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244 | } |
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245 | } |