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1 package com.calipso.xmleditor;
2
3 import org.exolab.castor.xml.schema.Facet;
4 import javax.swing.*;
5 import javax.swing.text.DefaultFormatterFactory  ;
6 import javax.swing.text.NumberFormatter ;
7 import java.util.HashMap ;
8 import java.util.Vector ;
9 import java.util.Enumeration ;
10 import java.awt.*;
11 import java.awt.event.MouseListener ;
12 import java.awt.event.MouseEvent ;
13 import java.awt.event.MouseAdapter ;
14 import java.text.DecimalFormat ;
15
16
23
24 public class XmlEditorSubPanel extends JPanel {
25
26 private Vector cboBoxDefaults;
27 private Vector elements;
28 private Vector inputComponents;
29
30
36 public XmlEditorSubPanel(Vector keys, HashMap elements) throws XmlEditorException{
37 this.elements = keys;
38 cboBoxDefaults = new Vector ();
39 initialize(keys, elements);
40 }
41
42 public XmlEditorSubPanel(Vector keys) {
43 this.elements = keys;
44 initialize(keys);
45 }
46
47
51 private void initialize(Vector keys) {
52 GridBagLayout bagLayout = new GridBagLayout();
53 setLayout(bagLayout);
54 GridBagConstraints constraints = new GridBagConstraints();
55 fillFrom(keys, bagLayout, constraints);
56 }
57
58 private void initialize(Vector keys, HashMap elements) throws XmlEditorException{
59 GridBagLayout bagLayout = new GridBagLayout();
60 setLayout(bagLayout);
61 GridBagConstraints constraints = new GridBagConstraints();
62 fillFrom(keys, elements, bagLayout, constraints);
63 }
64
65
71 private void fillFrom(Vector keys, GridBagLayout bagLayout,GridBagConstraints constraints) {
72 int yPosition1 = 0;
73 int yPosition2 = 0;
74 Enumeration enumeration = keys.elements();
75 while(enumeration.hasMoreElements()) {
76 Component component = new JLabel(enumeration.nextElement().toString());
77 add(component);
78 constraints.weightx = 5;
79 constraints.gridx = 0;
80 constraints.gridy = yPosition1++;
81 constraints.anchor = GridBagConstraints.SOUTHWEST;
82 constraints.fill = GridBagConstraints.BOTH;
83 bagLayout.setConstraints(component, constraints);
84
85 component = new JTextField();
86 ((JTextField)component).setAutoscrolls(true);
87 getInputComponents().add(component);
88 add(component);
89 constraints.weightx = 5;
90 constraints.gridx = 1;
91 constraints.gridy = yPosition2++;
92 constraints.anchor = GridBagConstraints.NORTHEAST;
93 constraints.fill = GridBagConstraints.BOTH;
94 bagLayout.setConstraints(component, constraints);
95 }
96 }
97
98 private void fillFrom(Vector keys, HashMap elements, GridBagLayout bagLayout,GridBagConstraints constraints) throws XmlEditorException{
99 Enumeration enumeration = keys.elements();
100 int yPosition1 = 0;
101 int yPosition2 = 0;
102 while(enumeration.hasMoreElements()) {
103 XmlEditorTreeNodeItemDefinition itemDefinition = (XmlEditorTreeNodeItemDefinition) elements.get(enumeration.nextElement().toString());
104 if(itemDefinition != null) {
105 Component component = getLabel(itemDefinition);
106 add(component);
107 constraints.weightx = 5;
108 constraints.gridx = 0;
109 constraints.gridy = yPosition1++;
110 constraints.anchor = GridBagConstraints.SOUTHWEST;
111 constraints.fill = GridBagConstraints.BOTH;
112 bagLayout.setConstraints(component, constraints);
113
114 component = getInputObject(itemDefinition);
115 getInputComponents().add(component);
116 add(component);
117 constraints.weightx = 5;
118 constraints.gridx = 1;
119 constraints.gridy = yPosition2++;
120 constraints.anchor = GridBagConstraints.NORTHEAST;
121 constraints.fill = GridBagConstraints.BOTH;
122 bagLayout.setConstraints(component, constraints);
123 }
124 }
125 }
126
127 private JLabel getLabel(XmlEditorTreeNodeItemDefinition itemDefinition) {
128 JLabel label;
129 if(itemDefinition.isOptional()) {
130 label = new JLabel(" " + itemDefinition.getName() + " :");
131 } else {
132 label = new JLabel(" " + itemDefinition.getName() + " * :" );
133 }
134 label.setSize(new Dimension(getSize().width, HEIGHT));
135 return label;
136 }
137
138 private Component getInputObject(XmlEditorTreeNodeItemDefinition itemDefinition) throws XmlEditorException{
139 Component component = null;
140 int type = itemDefinition.getType();
141 switch(type){
142 case XmlEditorDataType.TOKENS:
143 component = new JComboBox(getItems(itemDefinition.getValue()));
144 break;
145 case XmlEditorDataType.BOOLEAN:
146 component = new JComboBox(getBooleanValues());
147 break;
148 case XmlEditorDataType.STRING:
149 component = new JTextField();
150 ((JTextField)component).setAutoscrolls(true);
151 break;
152 case XmlEditorDataType.INTEGER:
153 component = new JFormattedTextField(getNumberFormatter());
154 break;
155 default:
156 throw new XmlEditorException("No existe el tipo de dato solicitado");
157 }
158 return component;
159 }
160
161 private JFormattedTextField.AbstractFormatter getNumberFormatter() {
162 return new NumberFormatter (new DecimalFormat ("##########"));
163 }
164
165 private Vector getBooleanValues() {
166 Vector items = new Vector ();
167 items.add("FALSE");
168 items.add("TRUE");
169 cboBoxDefaults.add("FALSE");
170 return items;
171 }
172
173 private Vector getItems(Object values) {
174 Vector items = new Vector ();
175 Enumeration enumeration = (Enumeration ) values;
176 for(int i = 0 ; enumeration.hasMoreElements() ; i++) {
177 Facet facet = (Facet) enumeration.nextElement();
178 items.add(facet.getValue().toUpperCase());
179 if(i == 0) {
180 cboBoxDefaults.add(facet.getValue().toUpperCase());
181 }
182 }
183 return items;
184 }
185
186
189 public void eraseInputFields() {
190 Enumeration inputComponents = getInputComponents().elements();
191 for(int i = 0 ; inputComponents.hasMoreElements() ;) {
192 Object object = inputComponents.nextElement();
193 if(object instanceof JTextField) {
194 ((JTextField)object).setText("");
195 } else if(object instanceof JComboBox) {
196 ((JComboBox)object).setSelectedItem(cboBoxDefaults.elementAt(i));
197 i++;
198 }
199 }
200 validate();
201 }
202
203 public void fillFrom(XmlEditorTreeModelNode modelNode) {
204 Vector vector = modelNode.getAttributes();
205 Enumeration inputComponents = getInputComponents().elements();
206 for(int i = 0 ; inputComponents.hasMoreElements() && vector.size()>i; i++) {
207 Object object = inputComponents.nextElement();
208 if(object instanceof JTextField) {
209 ((JTextField)object).setText((String )vector.elementAt(i));
210 } else if(object instanceof JComboBox){
211 if(isInBox(vector.elementAt(i).toString().toUpperCase(), (JComboBox)object)){
212 ((JComboBox)object).setSelectedItem(((String )vector.elementAt(i)).toUpperCase());
213 }else{
214 JOptionPane.showMessageDialog(this, "El valor " + vector.elementAt(i) + " no es valido para el atributo. Sera reemplazado", "Error", JOptionPane.ERROR_MESSAGE);
215 }
216 }
217 }
218 }
219
220 private boolean isInBox(String s, JComboBox jComboBox) {
221 for(int i=0; i<jComboBox.getItemCount(); i++){
222 if(jComboBox.getItemAt(i).toString().equalsIgnoreCase(s)){
223 return true;
224 }
225 }
226 return false;
227 }
228
229 public boolean isErased() {
230 boolean returnVal = true;
231 Enumeration enumeration = getInputComponents().elements();
232 while(enumeration.hasMoreElements()) {
233 Object object = enumeration.nextElement();
234 if(object instanceof JTextField) {
235 if(!((JTextField)object).getText().equals("")) {
236 returnVal = false;
237 break;
238 }
239 }
240 }
241 return returnVal;
242 }
243
244 public Vector getInputComponents() {
245 if(inputComponents == null) {
246 inputComponents = new Vector ();
247 }
248 return inputComponents;
249 }
250
251 public Vector getElements() {
252 return elements;
253 }
254
255 public Vector getCboBoxDefaults() {
256 return cboBoxDefaults;
257 }
258 }
259 |
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