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 / DefaultExpressionEvaluatorSwingManager.java @ 44207
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1 | 43939 | jjdelcerro | package org.gvsig.expressionevaluator.swing.impl; |
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2 | |||
3 | import java.util.ArrayList; |
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4 | 43983 | jjdelcerro | import java.util.Collection; |
5 | 44034 | jjdelcerro | import java.util.Collections; |
6 | import java.util.Comparator; |
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7 | 43939 | jjdelcerro | import java.util.HashMap; |
8 | import java.util.List; |
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9 | import java.util.Map; |
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10 | 43983 | jjdelcerro | import javax.swing.JButton; |
11 | import javax.swing.text.JTextComponent; |
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12 | 44034 | jjdelcerro | import org.apache.commons.lang3.StringUtils; |
13 | 43939 | jjdelcerro | import org.gvsig.expressionevaluator.Function; |
14 | 43983 | jjdelcerro | import org.gvsig.expressionevaluator.SymbolTable; |
15 | 44076 | jjdelcerro | import org.gvsig.expressionevaluator.swing.CalculatorController; |
16 | 43939 | jjdelcerro | import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingManager; |
17 | import org.gvsig.expressionevaluator.swing.JExpressionBuilder; |
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18 | 43983 | jjdelcerro | import org.gvsig.expressionevaluator.swing.Element; |
19 | import org.gvsig.expressionevaluator.swing.Element.ConstantElement; |
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20 | import org.gvsig.expressionevaluator.swing.Element.FunctionElement; |
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21 | import org.gvsig.expressionevaluator.swing.Element.GroupElement; |
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22 | import org.gvsig.expressionevaluator.swing.Element.VariableElement; |
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23 | import org.gvsig.expressionevaluator.swing.ElementFactory; |
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24 | 44191 | jjdelcerro | import org.gvsig.expressionevaluator.swing.ExpressionBuilderConfig; |
25 | 43983 | jjdelcerro | import org.gvsig.expressionevaluator.swing.ExpressionPickerController; |
26 | 44126 | jjdelcerro | import org.gvsig.expressionevaluator.swing.FunctionAdditionalPanelFactory; |
27 | 43983 | jjdelcerro | import org.gvsig.expressionevaluator.swing.JExpressionPicker; |
28 | import org.gvsig.expressionevaluator.swing.impl.elements.DefaultConstantValueElement; |
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29 | import org.gvsig.expressionevaluator.swing.impl.elements.DefaultFunctionElement; |
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30 | import org.gvsig.expressionevaluator.swing.impl.elements.DefaultGroupElement; |
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31 | import org.gvsig.expressionevaluator.swing.impl.elements.DefaultVariableElement; |
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32 | 44012 | jjdelcerro | import org.gvsig.tools.ToolsLocator; |
33 | import org.gvsig.tools.i18n.I18nManager; |
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34 | 43939 | jjdelcerro | |
35 | 43983 | jjdelcerro | public class DefaultExpressionEvaluatorSwingManager |
36 | implements ExpressionEvaluatorSwingManager {
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37 | 43939 | jjdelcerro | |
38 | 44191 | jjdelcerro | private final Map<String, ElementFactory> elementsFactories; |
39 | private final Map<String, FunctionAdditionalPanelFactory> functionAdditionalPanelFactories; |
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40 | 43939 | jjdelcerro | |
41 | public DefaultExpressionEvaluatorSwingManager() {
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42 | 43983 | jjdelcerro | this.elementsFactories = new HashMap<>(); |
43 | 44126 | jjdelcerro | this.functionAdditionalPanelFactories = new HashMap<>(); |
44 | 43939 | jjdelcerro | } |
45 | 43983 | jjdelcerro | |
46 | @Override
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47 | 44191 | jjdelcerro | public List<Element> createElements(ExpressionBuilderConfig config, Collection<SymbolTable> symbolTables) { |
48 | 44012 | jjdelcerro | I18nManager i18n = ToolsLocator.getI18nManager(); |
49 | 43939 | jjdelcerro | Map<String, Function> functions = new HashMap<>(); |
50 | |||
51 | 43983 | jjdelcerro | for (SymbolTable symbolTable : symbolTables) {
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52 | for (Function function : symbolTable.functions()) {
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53 | functions.put(function.name().toUpperCase(), function); |
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54 | } |
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55 | } |
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56 | |||
57 | Map<String, GroupElement> functionGroups = new HashMap<>(); |
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58 | Map<String, GroupElement> operatorGroups = new HashMap<>(); |
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59 | 43939 | jjdelcerro | for (Function function : functions.values()) {
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60 | 43983 | jjdelcerro | if (function.isOperator()) {
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61 | 43939 | jjdelcerro | String groupName = function.group();
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62 | GroupElement group = operatorGroups.get(groupName); |
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63 | 43983 | jjdelcerro | if (group == null) { |
64 | 44191 | jjdelcerro | group = new DefaultGroupElement(config, groupName);
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65 | 43939 | jjdelcerro | operatorGroups.put(groupName, group); |
66 | } |
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67 | 44191 | jjdelcerro | group.addElement(new DefaultFunctionElement(config, function));
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68 | 43939 | jjdelcerro | } else {
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69 | String groupName = function.group();
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70 | GroupElement group = functionGroups.get(groupName); |
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71 | 43983 | jjdelcerro | if (group == null) { |
72 | 44191 | jjdelcerro | group = new DefaultGroupElement(config, groupName);
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73 | 43939 | jjdelcerro | functionGroups.put(groupName, group); |
74 | } |
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75 | 44191 | jjdelcerro | group.addElement(new DefaultFunctionElement(config, function));
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76 | 43939 | jjdelcerro | } |
77 | } |
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78 | 44191 | jjdelcerro | GroupElement builtinFunctions = this.createGroupElement(config, i18n.getTranslation("_Functions")); |
79 | 43939 | jjdelcerro | for (GroupElement group : functionGroups.values()) {
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80 | builtinFunctions.addElement(group); |
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81 | } |
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82 | 44191 | jjdelcerro | GroupElement operatorFunctions = this.createGroupElement(config, i18n.getTranslation("_Operators")); |
83 | 43939 | jjdelcerro | for (GroupElement group : operatorGroups.values()) {
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84 | operatorFunctions.addElement(group); |
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85 | } |
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86 | 43983 | jjdelcerro | List<Element> elements = new ArrayList<>(); |
87 | elements.add(operatorFunctions); |
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88 | elements.add(builtinFunctions); |
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89 | return elements;
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90 | 43939 | jjdelcerro | } |
91 | 43983 | jjdelcerro | |
92 | 43939 | jjdelcerro | @Override
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93 | 43983 | jjdelcerro | public void registerElement(ElementFactory factory) { |
94 | this.elementsFactories.put(factory.getName().toLowerCase(), factory);
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95 | 43939 | jjdelcerro | } |
96 | 43983 | jjdelcerro | |
97 | 43939 | jjdelcerro | @Override
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98 | 44034 | jjdelcerro | public Collection<ElementFactory> getElementFactories() { |
99 | List<ElementFactory> factories = new ArrayList<>(); |
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100 | factories.addAll(this.elementsFactories.values());
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101 | Collections.sort(factories, new Comparator<ElementFactory>() { |
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102 | @Override
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103 | public int compare(ElementFactory o1, ElementFactory o2) { |
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104 | return StringUtils.compare(o1.getName(), o2.getName());
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105 | } |
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106 | }); |
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107 | return factories;
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108 | } |
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109 | |||
110 | @Override
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111 | 43983 | jjdelcerro | public JExpressionBuilder createJExpressionBuilder() {
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112 | DefaultJExpressionBuilder x = new DefaultJExpressionBuilder(
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113 | this,
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114 | new DefaultExpressionBuilderConfig(this) |
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115 | ); |
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116 | return x;
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117 | 43969 | jjdelcerro | } |
118 | 43983 | jjdelcerro | |
119 | 43969 | jjdelcerro | @Override
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120 | 43983 | jjdelcerro | public Element createElement(String name, Object... parameters) { |
121 | ElementFactory factory = this.elementsFactories.get(name.toLowerCase());
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122 | if( factory==null ) { |
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123 | throw new RuntimeException("Can't locate element factory '"+name+"'."); |
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124 | } |
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125 | return factory.createElement(parameters);
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126 | 43970 | jjdelcerro | } |
127 | |||
128 | @Override
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129 | 44191 | jjdelcerro | public GroupElement createGroupElement(ExpressionBuilderConfig config, String name) { |
130 | GroupElement e = new DefaultGroupElement(config, name);
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131 | 43983 | jjdelcerro | return e;
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132 | 43969 | jjdelcerro | } |
133 | 43983 | jjdelcerro | |
134 | 43969 | jjdelcerro | @Override
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135 | 44191 | jjdelcerro | public GroupElement createGroupElement(ExpressionBuilderConfig config, String name, List<Element> elements) { |
136 | GroupElement e = new DefaultGroupElement(this, config, name, elements); |
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137 | 43983 | jjdelcerro | return e;
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138 | } |
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139 | |||
140 | @Override
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141 | 44191 | jjdelcerro | public FunctionElement createFunctionElement(ExpressionBuilderConfig config, Function function) {
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142 | FunctionElement e = new DefaultFunctionElement(config, function);
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143 | 43983 | jjdelcerro | return e;
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144 | } |
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145 | |||
146 | @Override
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147 | 44191 | jjdelcerro | public ConstantElement createConstantElement(ExpressionBuilderConfig config, Object value) { |
148 | ConstantElement e = new DefaultConstantValueElement(config, value, null); |
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149 | 43983 | jjdelcerro | return e;
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150 | } |
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151 | |||
152 | @Override
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153 | 44191 | jjdelcerro | public ConstantElement createConstantElement(ExpressionBuilderConfig config, Object value, String description) { |
154 | ConstantElement e = new DefaultConstantValueElement(config, value, description);
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155 | 43983 | jjdelcerro | return e;
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156 | } |
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157 | |||
158 | @Override
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159 | 44191 | jjdelcerro | public VariableElement createVariableElement(ExpressionBuilderConfig config, String label, String source, String name, String typeName, String description) { |
160 | VariableElement e = new DefaultVariableElement(config, label, source, name, typeName, description);
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161 | 43983 | jjdelcerro | return e;
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162 | } |
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163 | |||
164 | @Override
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165 | public ExpressionPickerController createExpressionPickerController(JTextComponent text, JButton button) { |
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166 | ExpressionPickerController c = new DefaultExpressionPickerController(this, text, button); |
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167 | return c;
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168 | } |
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169 | |||
170 | @Override
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171 | public JExpressionPicker createJExpressionPicker() {
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172 | JExpressionPicker x = new DefaultJExpressionPicker(this); |
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173 | 43939 | jjdelcerro | return x;
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174 | } |
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175 | |||
176 | 44076 | jjdelcerro | @Override
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177 | public CalculatorController createCalculatorController(JTextComponent text, int dataType) { |
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178 | 44080 | jjdelcerro | DefaultCalculatorController controller = new DefaultCalculatorController(this,text,dataType); |
179 | 44076 | jjdelcerro | return controller;
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180 | } |
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181 | |||
182 | 44126 | jjdelcerro | @Override
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183 | public void registerAdditionalPanel(FunctionAdditionalPanelFactory factory) { |
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184 | if( factory == null ) { |
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185 | throw new IllegalArgumentException("factory can't be null"); |
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186 | } |
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187 | this.functionAdditionalPanelFactories.put(factory.getName().toUpperCase(),factory);
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188 | } |
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189 | |||
190 | @Override
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191 | public Collection<FunctionAdditionalPanelFactory> getFunctionAdditionalPanelFactories() { |
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192 | return this.functionAdditionalPanelFactories.values(); |
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193 | } |
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194 | |||
195 | @Override
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196 | public FunctionAdditionalPanelFactory getFunctionAdditionalPanelFactory(String functionName) { |
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197 | FunctionAdditionalPanelFactory factory = this.functionAdditionalPanelFactories.get(functionName.toUpperCase());
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198 | return factory;
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199 | } |
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200 | |||
201 | 43939 | jjdelcerro | } |