svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.swing / org.gvsig.expressionevaluator.swing.impl / src / main / java / org / gvsig / expressionevaluator / swing / impl / DefaultExpressionPickerController.java @ 44267
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1 | 43983 | jjdelcerro | package org.gvsig.expressionevaluator.swing.impl; |
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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.net.URL; |
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6 | import java.util.Collection; |
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7 | import java.util.List; |
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8 | 44267 | jjdelcerro | import java.util.Map; |
9 | 43983 | jjdelcerro | import javax.swing.ImageIcon; |
10 | import javax.swing.JButton; |
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11 | 44094 | jjdelcerro | import javax.swing.JMenuItem; |
12 | 44080 | jjdelcerro | import javax.swing.JPopupMenu; |
13 | 43983 | jjdelcerro | import javax.swing.text.JTextComponent; |
14 | import org.apache.commons.lang3.StringUtils; |
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15 | import org.gvsig.expressionevaluator.DataTypes; |
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16 | import org.gvsig.expressionevaluator.Expression; |
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17 | import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator; |
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18 | 44263 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionEvaluatorManager; |
19 | 44163 | jjdelcerro | import org.gvsig.expressionevaluator.ExpressionUtils; |
20 | 43983 | jjdelcerro | import org.gvsig.expressionevaluator.SymbolTable; |
21 | import org.gvsig.expressionevaluator.swing.Element; |
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22 | 44259 | jjdelcerro | import org.gvsig.expressionevaluator.swing.ExpressionBuilderConfig; |
23 | 43983 | jjdelcerro | import org.gvsig.tools.ToolsLocator; |
24 | import org.gvsig.tools.dataTypes.CoercionException; |
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25 | import org.gvsig.tools.dataTypes.DataTypesManager; |
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26 | import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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27 | import org.gvsig.tools.swing.api.pickercontroller.AbstractPickerController; |
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28 | import org.gvsig.tools.swing.icontheme.IconTheme; |
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29 | import org.gvsig.tools.swing.icontheme.IconThemeManager; |
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30 | import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingManager; |
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31 | import org.gvsig.expressionevaluator.swing.ExpressionPickerController; |
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32 | 44080 | jjdelcerro | import org.gvsig.tools.i18n.I18nManager; |
33 | import org.gvsig.tools.swing.api.ToolsSwingManager; |
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34 | 43983 | jjdelcerro | import org.gvsig.tools.swing.api.windowmanager.Dialog; |
35 | import org.gvsig.tools.swing.api.windowmanager.WindowManager; |
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36 | import org.gvsig.tools.swing.api.windowmanager.WindowManager_v2; |
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37 | |||
38 | /**
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39 | *
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40 | * @author jjdelcerro
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41 | */
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42 | public class DefaultExpressionPickerController |
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43 | extends AbstractPickerController<Expression> |
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44 | implements ExpressionPickerController
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45 | { |
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46 | |||
47 | public static void selfRegister() { |
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48 | URL imageResource = DefaultExpressionPickerController.class.getClassLoader().getResource("org/gvsig/tools/swing/picker/picker-expression.png"); |
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49 | if (imageResource != null) { |
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50 | IconThemeManager iconThemeManager = ToolsSwingLocator.getIconThemeManager(); |
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51 | IconTheme theme = iconThemeManager.getCurrent(); |
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52 | ImageIcon icon = new ImageIcon(imageResource); |
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53 | theme.registerDefault("tools", "picker", "picker-expression", icon, imageResource); |
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54 | } |
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55 | } |
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56 | |||
57 | private final JButton button; |
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58 | private final JTextComponent text; |
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59 | private Expression value; |
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60 | 44098 | jjdelcerro | private final ExpressionBuilderConfig config; |
61 | 43983 | jjdelcerro | private final ExpressionEvaluatorSwingManager manager; |
62 | 44094 | jjdelcerro | private final ActionListener buttonAction; |
63 | private final JMenuItem menuItem; |
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64 | 44148 | jjdelcerro | private final AbstractAutomaticExpressionChecker automaticExpressionChecker; |
65 | 44163 | jjdelcerro | private boolean returnNullWhenEmptyExpression; |
66 | 44267 | jjdelcerro | private final HistoryController historyController; |
67 | private final BookmarksController bookmarksController; |
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68 | 43983 | jjdelcerro | |
69 | 44267 | jjdelcerro | public DefaultExpressionPickerController(ExpressionEvaluatorSwingManager manager,
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70 | JTextComponent text,
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71 | JButton button,
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72 | JButton btnHistory,
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73 | JButton btnBookmarks
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74 | ) { |
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75 | 44080 | jjdelcerro | ToolsSwingManager swingManager = ToolsSwingLocator.getToolsSwingManager(); |
76 | I18nManager i18n = ToolsLocator.getI18nManager(); |
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77 | |||
78 | 43983 | jjdelcerro | this.manager = manager;
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79 | this.config = new DefaultExpressionBuilderConfig(manager); |
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80 | this.text = text;
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81 | this.button = button;
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82 | 44148 | jjdelcerro | this.value = null; |
83 | 44163 | jjdelcerro | this.returnNullWhenEmptyExpression = true; |
84 | 43983 | jjdelcerro | this.button.setIcon(this.getIcon("picker-expression")); |
85 | 44094 | jjdelcerro | this.buttonAction = new ActionListener() { |
86 | 43983 | jjdelcerro | @Override
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87 | public void actionPerformed(ActionEvent e) { |
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88 | doSelectExpression(); |
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89 | } |
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90 | 44094 | jjdelcerro | }; |
91 | this.button.addActionListener(this.buttonAction); |
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92 | 43983 | jjdelcerro | |
93 | 44080 | jjdelcerro | swingManager.addClearButton(this.text);
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94 | swingManager.setDefaultPopupMenu(this.text);
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95 | JPopupMenu popupMenu = this.text.getComponentPopupMenu(); |
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96 | 44094 | jjdelcerro | this.menuItem = new JMenuItem(i18n.getTranslation("_Show_expression_builder")); |
97 | this.menuItem.addActionListener(buttonAction);
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98 | popupMenu.add(this.menuItem);
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99 | 44148 | jjdelcerro | |
100 | 44267 | jjdelcerro | this.historyController = new HistoryController(btnHistory) { |
101 | @Override
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102 | public void updateExpression(Expression expression) { |
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103 | set(expression); |
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104 | } |
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105 | }; |
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106 | popupMenu.add(this.historyController.createMenu());
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107 | |||
108 | this.bookmarksController = new BookmarksController(btnBookmarks) { |
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109 | @Override
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110 | public void updateExpression(Expression expression) { |
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111 | set(expression); |
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112 | } |
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113 | |||
114 | @Override
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115 | public Expression getExpressionWithOutHistory() { |
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116 | return get();
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117 | } |
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118 | }; |
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119 | popupMenu.add(this.bookmarksController.createMenu());
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120 | |||
121 | 44148 | jjdelcerro | this.automaticExpressionChecker = new AbstractAutomaticExpressionChecker(config, text) { |
122 | @Override
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123 | protected Expression getExpression() { |
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124 | 44263 | jjdelcerro | return getWithOutHistory();
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125 | 44148 | jjdelcerro | } |
126 | }; |
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127 | 43983 | jjdelcerro | } |
128 | |||
129 | private void doSelectExpression() { |
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130 | 44148 | jjdelcerro | Expression theValue = this.get(); |
131 | 43983 | jjdelcerro | |
132 | DefaultJExpressionBuilder panel = new DefaultJExpressionBuilder(this.manager, this.config); |
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133 | 44148 | jjdelcerro | panel.setExpression(theValue); |
134 | 43983 | jjdelcerro | |
135 | WindowManager_v2 windowManager = (WindowManager_v2) ToolsSwingLocator.getWindowManager(); |
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136 | Dialog dialog = windowManager.createDialog(
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137 | panel.asJComponent(), |
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138 | "Expression builder",
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139 | null,
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140 | WindowManager_v2.BUTTONS_OK_CANCEL |
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141 | ); |
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142 | dialog.show(WindowManager.MODE.DIALOG); |
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143 | if( dialog.getAction()==WindowManager_v2.BUTTON_OK ) {
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144 | this.set(panel.getExpression());
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145 | } |
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146 | } |
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147 | |||
148 | @Override
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149 | public Expression get() { |
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150 | 44263 | jjdelcerro | Expression expression = this.getWithOutHistory(); |
151 | ExpressionEvaluatorManager theManager = ExpressionEvaluatorLocator.getManager(); |
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152 | theManager.getHistory().add(expression); |
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153 | return expression;
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154 | } |
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155 | |||
156 | @Override
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157 | public Expression getWithOutHistory() { |
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158 | 44152 | jjdelcerro | String s = this.text.getText(); |
159 | 44163 | jjdelcerro | if( this.returnNullWhenEmptyExpression ) { |
160 | if( ExpressionUtils.isEmpty(this.value) && StringUtils.isBlank(s) ) { |
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161 | return null; |
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162 | } |
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163 | 44148 | jjdelcerro | } |
164 | 44163 | jjdelcerro | if( this.value == null ) { |
165 | this.value = ExpressionEvaluatorLocator.getManager().createExpression();
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166 | 44152 | jjdelcerro | } |
167 | 44163 | jjdelcerro | this.value.setPhrase(StringUtils.defaultIfBlank(this.text.getText(),null)); |
168 | 43983 | jjdelcerro | return this.value; |
169 | } |
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170 | |||
171 | @Override
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172 | public void set(Expression value) { |
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173 | 44079 | jjdelcerro | if( value==null ) { |
174 | this.text.setText(""); |
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175 | 44148 | jjdelcerro | this.value = null; |
176 | 44163 | jjdelcerro | this.returnNullWhenEmptyExpression = true; |
177 | 44079 | jjdelcerro | } else {
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178 | 44080 | jjdelcerro | this.value = value;
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179 | 44079 | jjdelcerro | this.text.setText(this.value.getPhrase()); |
180 | 44163 | jjdelcerro | this.returnNullWhenEmptyExpression = false; |
181 | 44079 | jjdelcerro | } |
182 | 43983 | jjdelcerro | } |
183 | |||
184 | @Override
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185 | public boolean isEmpty() { |
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186 | boolean empty = StringUtils.isBlank(this.text.getText()); |
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187 | return empty;
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188 | } |
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189 | |||
190 | |||
191 | @Override
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192 | public void coerceAndSet(Object value) { |
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193 | try {
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194 | DataTypesManager.Coercion toExpression = ToolsLocator.getDataTypesManager().getCoercion(DataTypes.EXPRESSION); |
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195 | this.set((Expression) toExpression.coerce(value)); |
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196 | } catch (CoercionException ex) {
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197 | throw new IllegalArgumentException("Can't converto to color", ex); |
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198 | } |
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199 | } |
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200 | |||
201 | @Override
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202 | public void setEnabled(boolean enabled) { |
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203 | this.text.setEnabled(enabled);
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204 | this.button.setEnabled(enabled);
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205 | } |
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206 | |||
207 | @Override
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208 | public boolean isEnabled() { |
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209 | return this.text.isEnabled(); |
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210 | } |
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211 | |||
212 | @Override
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213 | public void setEditable(boolean editable) { |
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214 | super.setEditable(editable);
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215 | this.text.setEditable(editable);
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216 | this.button.setEnabled(editable);
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217 | } |
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218 | |||
219 | @Override
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220 | 44259 | jjdelcerro | public Preferences getPreferences() { |
221 | return this.config.getPreferences(); |
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222 | 43983 | jjdelcerro | } |
223 | |||
224 | @Override
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225 | public List<Element> getElements() { |
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226 | return this.config.getElements(); |
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227 | } |
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228 | |||
229 | @Override
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230 | 44034 | jjdelcerro | public void addElement(Element element) { |
231 | this.config.addElement(element);
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232 | } |
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233 | |||
234 | @Override
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235 | 43983 | jjdelcerro | public Collection<SymbolTable> getSymbolTables() { |
236 | return this.config.getSymbolTables(); |
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237 | } |
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238 | 43987 | jjdelcerro | |
239 | @Override
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240 | public void addSymbolTable(String name) { |
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241 | this.config.addSymbolTable(name);
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242 | } |
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243 | 43983 | jjdelcerro | |
244 | @Override
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245 | public void addSymbolTable(SymbolTable symbolTable) { |
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246 | this.config.addSymbolTable(symbolTable);
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247 | } |
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248 | |||
249 | @Override
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250 | public void removeAllSymbolTables() { |
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251 | this.config.removeAllSymbolTables();
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252 | } |
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253 | |||
254 | 43984 | jjdelcerro | @Override
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255 | public void removeSymbolTable(String name) { |
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256 | this.config.removeSymbolTable(name);
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257 | } |
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258 | |||
259 | @Override
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260 | 44098 | jjdelcerro | public SymbolTable getPreviewSymbolTable() {
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261 | return this.config.getPreviewSymbolTable(); |
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262 | } |
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263 | |||
264 | @Override
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265 | public void setPreviewSymbolTable(SymbolTable symbolTable) { |
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266 | this.config.setPreviewSymbolTable(symbolTable);
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267 | } |
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268 | 44267 | jjdelcerro | |
269 | @Override
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270 | public Object getProperty(String name) { |
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271 | return this.config.getProperty(name); |
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272 | } |
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273 | |||
274 | @Override
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275 | public void setProperty(String name, Object value) { |
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276 | this.config.setProperty(name, value);
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277 | } |
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278 | |||
279 | @Override
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280 | public Map<String, Object> getProperties() { |
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281 | return this.config.getProperties(); |
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282 | } |
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283 | 43983 | jjdelcerro | } |