gvsig-tools / org.gvsig.tools / library / trunk / org.gvsig.tools / org.gvsig.tools.swing / org.gvsig.tools.swing.impl / src / main / java / org / gvsig / tools / swing / impl / dynclass / TagsHelper.java @ 1405
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1 | 1405 | jjdelcerro | |
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2 | package org.gvsig.tools.swing.impl.dynclass; |
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3 | |||
4 | import java.awt.event.ActionEvent; |
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5 | import java.awt.event.ActionListener; |
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6 | import java.util.ArrayList; |
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7 | import java.util.Collections; |
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8 | import java.util.List; |
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9 | import javax.swing.JButton; |
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10 | import javax.swing.JTable; |
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11 | import javax.swing.event.TableModelListener; |
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12 | import javax.swing.table.TableModel; |
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13 | import org.gvsig.tools.dynobject.Tags; |
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14 | import org.gvsig.tools.swing.api.windowmanager.Dialog; |
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15 | import org.gvsig.tools.swing.api.windowmanager.WindowManager; |
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16 | import org.gvsig.tools.swing.api.windowmanager.WindowManager_v2; |
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17 | |||
18 | |||
19 | public class TagsHelper { |
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20 | |||
21 | private JTable tblTags; |
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22 | private List<PairNameValue> tags; |
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23 | private final WindowManager_v2 windowManager; |
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24 | |||
25 | public TagsHelper(WindowManager_v2 windowManager) {
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26 | this.windowManager = windowManager;
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27 | |||
28 | } |
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29 | |||
30 | public void bind(JTable tblTags, JButton btnDelete, JButton btnAdd, JButton btnModify) { |
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31 | this.tblTags = tblTags;
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32 | this.tblTags.setModel(new TagsTableModel()); |
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33 | btnDelete.addActionListener(new ActionListener() { |
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34 | |||
35 | @Override
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36 | public void actionPerformed(ActionEvent e) { |
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37 | deleteCurrentTag(); |
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38 | } |
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39 | }); |
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40 | btnAdd.addActionListener(new ActionListener() { |
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41 | |||
42 | @Override
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43 | public void actionPerformed(ActionEvent e) { |
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44 | addTag(); |
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45 | } |
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46 | }); |
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47 | btnModify.addActionListener(new ActionListener() { |
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48 | |||
49 | @Override
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50 | public void actionPerformed(ActionEvent e) { |
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51 | modifyCurrentTag(); |
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52 | } |
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53 | }); |
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54 | |||
55 | } |
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56 | |||
57 | |||
58 | private void addTag() { |
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59 | final TagControler panel = new TagControler(this.windowManager); |
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60 | final Dialog dialog = this.windowManager.createDialog(panel, "Tag - New", null, WindowManager_v2.BUTTONS_OK_CANCEL); |
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61 | dialog.addActionListener(new ActionListener() { |
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62 | @Override
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63 | public void actionPerformed(ActionEvent e) { |
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64 | if (dialog.getAction() == WindowManager_v2.BUTTON_OK) {
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65 | PairNameValue item = new DefaultPairNameValue("",""); |
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66 | panel.fetch(item); |
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67 | tags.add(item); |
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68 | tblTags.setModel(new TagsTableModel());
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69 | } |
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70 | } |
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71 | }); |
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72 | dialog.show(WindowManager.MODE.WINDOW); |
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73 | } |
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74 | |||
75 | private void deleteCurrentTag() { |
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76 | PairNameValue item = getCurrentItem(); |
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77 | if( item == null ) { |
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78 | return;
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79 | } |
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80 | this.tags.remove(item);
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81 | tblTags.setModel(new TagsTableModel());
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82 | } |
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83 | |||
84 | |||
85 | public PairNameValue getCurrentItem() {
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86 | int row = this.tblTags.getSelectedRow(); |
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87 | if( row < 0 ) { |
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88 | return null; |
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89 | } |
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90 | PairNameValue pair = this.tags.get(row);
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91 | return pair;
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92 | } |
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93 | |||
94 | private void modifyCurrentTag() { |
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95 | final PairNameValue pair = this.getCurrentItem(); |
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96 | final TagControler panel = new TagControler(this.windowManager); |
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97 | panel.set(pair); |
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98 | final Dialog dialog = this.windowManager.createDialog(panel, "Tag - " + pair.getName(), null, WindowManager_v2.BUTTONS_OK_CANCEL); |
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99 | dialog.addActionListener(new ActionListener() { |
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100 | @Override
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101 | public void actionPerformed(ActionEvent e) { |
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102 | if (dialog.getAction() == WindowManager_v2.BUTTON_OK) {
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103 | panel.fetch(pair); |
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104 | tblTags.setModel(new TagsTableModel());
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105 | } |
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106 | } |
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107 | }); |
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108 | dialog.show(WindowManager.MODE.WINDOW); |
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109 | } |
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110 | |||
111 | public void set(Tags tags) { |
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112 | this.tags = new ArrayList<>(); |
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113 | if( tags.isEmpty() ) {
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114 | return;
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115 | } |
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116 | for( String key : tags ) { |
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117 | this.tags.add(new DefaultPairNameValue(key, tags.get(key))); |
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118 | } |
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119 | Collections.sort(this.tags); |
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120 | } |
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121 | |||
122 | public void fetch(Tags tags) { |
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123 | tags.removeAll(); |
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124 | for( PairNameValue pair : this.tags ) { |
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125 | tags.set(pair.getName(), pair.getValue()); |
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126 | } |
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127 | } |
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128 | |||
129 | private class TagsTableModel implements TableModel { |
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130 | private final String[] header = new String[] { "Name", "Value" }; |
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131 | |||
132 | @Override
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133 | public int getRowCount() { |
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134 | if( tags == null ) { |
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135 | return 0; |
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136 | } |
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137 | return tags.size();
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138 | } |
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139 | |||
140 | @Override
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141 | public int getColumnCount() { |
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142 | return 2; |
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143 | } |
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144 | |||
145 | @Override
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146 | public String getColumnName(int columnIndex) { |
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147 | return header[columnIndex];
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148 | } |
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149 | |||
150 | @Override
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151 | public Class<?> getColumnClass(int columnIndex) { |
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152 | return String.class; |
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153 | } |
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154 | |||
155 | @Override
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156 | public boolean isCellEditable(int rowIndex, int columnIndex) { |
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157 | return false; |
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158 | } |
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159 | |||
160 | @Override
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161 | public Object getValueAt(int rowIndex, int columnIndex) { |
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162 | if( tags == null ) { |
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163 | return null; |
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164 | } |
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165 | PairNameValue pair = tags.get(rowIndex); |
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166 | if( columnIndex==0 ) { |
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167 | return pair.getName();
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168 | } |
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169 | return pair.getValue();
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170 | } |
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171 | |||
172 | @Override
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173 | public void setValueAt(Object aValue, int rowIndex, int columnIndex) { |
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174 | } |
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175 | |||
176 | @Override
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177 | public void addTableModelListener(TableModelListener l) { |
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178 | } |
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179 | |||
180 | @Override
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181 | public void removeTableModelListener(TableModelListener l) { |
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182 | } |
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183 | |||
184 | } |
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185 | } |