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