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20
25
26 package org.netbeans.modules.xml.schema.ui.nodes.categorized.customizer;
27
28 import java.io.IOException  ;
29 import java.util.ArrayList ;
30 import java.util.Collection ;
31 import javax.swing.event.ListSelectionEvent ;
32 import javax.swing.event.ListSelectionListener ;
33 import javax.swing.event.TableModelEvent ;
34 import javax.swing.event.TableModelListener ;
35 import javax.swing.table.DefaultTableModel ;
36 import org.openide.util.HelpCtx;
37 import org.netbeans.modules.xml.schema.model.Annotation;
38 import org.netbeans.modules.xml.schema.model.Documentation;
39 import org.netbeans.modules.xml.schema.model.Enumeration;
40 import org.netbeans.modules.xml.schema.model.SchemaComponentFactory;
41 import org.netbeans.modules.xml.schema.model.SchemaComponentReference;
42 import org.netbeans.modules.xml.schema.model.SimpleRestriction;
43
44
49 public class EnumerationCustomizer<T extends SimpleRestriction>
50 extends AbstractSchemaComponentCustomizer<T>
51 {
52
53 static final long serialVersionUID = 1L;
54
55
58 public EnumerationCustomizer(SchemaComponentReference<T> reference) {
59 super(reference);
60 initComponents();
61 initializeModel();
62 initializeUISelection();
63 addListeners();
64 }
65
66 public void applyChanges() throws IOException {
67 if(valueTable.getCellEditor()!=null)
68 valueTable.getCellEditor().stopCellEditing();
69 if(enumData!=null&& enumData.isChanged()) {
70 enumData.save();
71 }
72 }
73
74 public void reset() {
75 removeListeners();
76 initializeModel();
77 initializeUISelection();
78 addListeners();
79 setSaveEnabled(false);
80 setResetEnabled(false);
81 }
82
83
86 private void initializeModel() {
87 enumData = new EnumData(getReference().get(),
88 (DefaultTableModel )valueTable.getModel());
89 }
90
91
94 private void initializeUISelection() {
95 Collection <Enumeration> enums = getReference().get().getEnumerations();
96 DefaultTableModel tableModel = (DefaultTableModel ) valueTable.getModel();
97 int rowCount = tableModel.getRowCount();
98 if(rowCount>0) {
99 for (int i=rowCount-1;i>=0;) {
100 tableModel.removeRow(i--);
101 }
102 }
103 for(Enumeration e:enums) {
104 String value = e.getValue();
105 String description = null;
106 if(e.getAnnotation()!=null &&
107 !e.getAnnotation().getDocumentationElements().isEmpty()) {
108 description = e.getAnnotation().
109 getDocumentationElements().iterator().next().
110 getContentFragment();
111 }
112 tableModel.addRow(new String []{value,description});
113 }
114 }
115
116 private void addListeners() {
117 if(tableListener == null) {
118 tableListener = new TableModelListener () {
119 public void tableChanged(TableModelEvent e) {
120 if(enumData==null) return;
121 if(e.getType()==TableModelEvent.UPDATE) {
122 for(int i=e.getFirstRow();i<=e.getLastRow();i++)
123 enumData.modify(e.getFirstRow());
124 determineValidity();
125 } else if(e.getType()==TableModelEvent.INSERT) {
126 for(int i=e.getFirstRow();i<=e.getLastRow();i++)
127 enumData.add();
128 determineValidity();
129 } else if(e.getType()==TableModelEvent.DELETE) {
130 for(int i=e.getLastRow();i>=e.getFirstRow();i--)
131 enumData.remove(i);
132 determineValidity();
133 }
134 }
135 };
136 }
137 valueTable.getModel().addTableModelListener(tableListener);
138 }
139
140 private void removeListeners() {
141 valueTable.getModel().removeTableModelListener(tableListener);
142 }
143
144
148 private void determineValidity() {
149 boolean valueChange = enumData!=null&&enumData.isChanged();
150 if(!valueChange) {
151 setSaveEnabled(false);
152 setResetEnabled(false);
153 return;
154 } else {
155 setResetEnabled(true);
156 setSaveEnabled(true);
157 }
158 }
159
160
166 private void initComponents() {
168 valuePane = new javax.swing.JScrollPane ();
169 valueTable = new javax.swing.JTable ();
170 addButton = new javax.swing.JButton ();
171 removeButton = new javax.swing.JButton ();
172
173 valuePane.setBorder(javax.swing.BorderFactory.createEmptyBorder(1, 1, 1, 1));
174 valueTable.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color (128, 128, 128)));
175 valueTable.setModel(new DefaultTableModel (
176 new Object [][]{},
177 new String []{org.openide.util.NbBundle.getMessage(EnumerationCustomizer.class, "LBL_Enumeration_Value"),
178 org.openide.util.NbBundle.getMessage(EnumerationCustomizer.class, "LBL_Enumeration_Description"),
179 }
180 ));
181 valueTable.setToolTipText(org.openide.util.NbBundle.getBundle(EnumerationCustomizer.class).getString("HINT_Enumeration_Table"));
182 valueTable.getSelectionModel().addListSelectionListener(
183 new ListSelectionListener () {
184 public void valueChanged(ListSelectionEvent e) {
185 if(valueTable.getSelectedRowCount()<=0) {
186 removeButton.setEnabled(false);
187 } else {
188 removeButton.setEnabled(true);
189 }
190 }
191 });
192 valuePane.setViewportView(valueTable);
193 valueTable.getAccessibleContext().setAccessibleName(org.openide.util.NbBundle.getBundle(EnumerationCustomizer.class).getString("HINT_Enumeration_Table"));
194 valueTable.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getBundle(EnumerationCustomizer.class).getString("HINT_Enumeration_Table"));
195
196 org.openide.awt.Mnemonics.setLocalizedText(addButton, org.openide.util.NbBundle.getMessage(EnumerationCustomizer.class, "LBL_Enumeration_AddValue"));
197 addButton.setToolTipText(org.openide.util.NbBundle.getBundle(EnumerationCustomizer.class).getString("HINT_Enumeration_AddValue"));
198 addButton.addActionListener(new java.awt.event.ActionListener () {
199 public void actionPerformed(java.awt.event.ActionEvent evt) {
200 addButtonActionPerformed(evt);
201 }
202 });
203
204 org.openide.awt.Mnemonics.setLocalizedText(removeButton, org.openide.util.NbBundle.getMessage(EnumerationCustomizer.class, "LBL_Enumeration_RemoveValue"));
205 removeButton.setToolTipText(org.openide.util.NbBundle.getBundle(EnumerationCustomizer.class).getString("HINT_Enumeration_RemoveValue"));
206 removeButton.setEnabled(false);
207 removeButton.addActionListener(new java.awt.event.ActionListener () {
208 public void actionPerformed(java.awt.event.ActionEvent evt) {
209 removeButtonActionPerformed(evt);
210 }
211 });
212
213 org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
214 this.setLayout(layout);
215 layout.setHorizontalGroup(
216 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
217 .add(layout.createSequentialGroup()
218 .addContainerGap()
219 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
220 .add(valuePane, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 280, Short.MAX_VALUE)
221 .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
222 .add(addButton)
223 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
224 .add(removeButton)))
225 .addContainerGap())
226 );
227
228 layout.linkSize(new java.awt.Component [] {addButton, removeButton}, org.jdesktop.layout.GroupLayout.HORIZONTAL);
229
230 layout.setVerticalGroup(
231 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
232 .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
233 .addContainerGap()
234 .add(valuePane, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 414, Short.MAX_VALUE)
235 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
236 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
237 .add(removeButton)
238 .add(addButton))
239 .addContainerGap())
240 );
241
242 layout.linkSize(new java.awt.Component [] {addButton, removeButton}, org.jdesktop.layout.GroupLayout.VERTICAL);
243
244 }
246 private void removeButtonActionPerformed(java.awt.event.ActionEvent evt) { int [] rows = valueTable.getSelectedRows();
248 if (rows == null || rows.length<1) return;
249 DefaultTableModel tableModel =
250 (DefaultTableModel )valueTable.getModel();
251 for (int i =rows.length;i>0;i--) {
252 tableModel.removeRow(rows[i-1]);
253 }
254 }
256 private void addButtonActionPerformed(java.awt.event.ActionEvent evt) { DefaultTableModel tableModel =
258 (DefaultTableModel )valueTable.getModel();
259 tableModel.addRow(new String [] {"",""});
260 if(valueTable.getCellEditor()!=null)
261 valueTable.getCellEditor().stopCellEditing();
262 valueTable.requestFocusInWindow();
263 valueTable.changeSelection(valueTable.getRowCount()-1,0,false,false);
264 }
266 public HelpCtx getHelpCtx() {
267 return new HelpCtx(EnumerationCustomizer.class);
268 }
269
270 public javax.swing.JButton addButton;
272 public javax.swing.JButton removeButton;
273 public javax.swing.JScrollPane valuePane;
274 public javax.swing.JTable valueTable;
275
277 private TableModelListener tableListener;
278 private transient EnumData enumData;
279
280 private static class EnumData {
281 enum State {ADDED,REMOVED,MODIFIED,UNMODIFIED};
282 private ArrayList <Enumeration> enums;
283 private ArrayList <State> states;
284 private SimpleRestriction str;
285 private DefaultTableModel tModel;
286
287 EnumData(SimpleRestriction str, DefaultTableModel tModel) {
288 enums = new ArrayList <Enumeration>(0);
289 states = new ArrayList <State>(0);
290 for(Enumeration e:str.getEnumerations()) {
291 enums.add(e);
292 states.add(State.UNMODIFIED);
293 }
294 this.str = str;
295 this.tModel = tModel;
296 }
297
298 int getRealIndex(int i) {
299 int idx = -1;
300 for(int ctr = 0; ctr<states.size();ctr++) {
301 if(states.get(ctr)!=State.REMOVED)
302 idx++;
303 if(idx==i) return ctr;
304 }
305 return i;
306 }
307
308 void add() {
309 states.add(State.ADDED);
310 enums.add(null);
311 }
312
313 void remove(int idx) {
314 int i = getRealIndex(idx);
315 if(enums.get(i)==null) {
316 enums.remove(i);
317 states.remove(i);
318 } else {
319 states.set(i,State.REMOVED);
320 }
321 }
322
323 void modify(int idx) {
324 String newValue = (String ) tModel.getValueAt(idx,0);
325 String newDesc = (String ) tModel.getValueAt(idx,1);
326 int i = getRealIndex(idx);
327 Enumeration e = enums.get(i);
328 if(e!=null) {
329 String value = e.getValue();
330 if(!newValue.equals(e.getValue())) {
331 states.set(i,State.MODIFIED);
332 return;
333 }
334 String description = null;
335 if(e.getAnnotation()!=null &&
336 !e.getAnnotation().getDocumentationElements().isEmpty()) {
337 description = e.getAnnotation().
338 getDocumentationElements().iterator().next().
339 getContentFragment();
340 }
341 if(description != null && !description.equals(newDesc) ||
342 newDesc != null && !newDesc.equals(description)) {
343 states.set(i,State.MODIFIED);
344 return;
345 }
346 states.set(i,State.UNMODIFIED);
347 }
348 }
349
350 boolean isChanged() {
351 if(states.contains(State.ADDED) ||
352 states.contains(State.REMOVED) ||
353 states.contains(State.MODIFIED))
354 return true;
355 return false;
356 }
357
358 void save() {
359 SchemaComponentFactory factory = str.getModel().getFactory();
360 for(int i=0;i<states.size();i++) {
361 State state = states.get(i);
362 switch (state) {
363 case ADDED:
364 Enumeration e = factory.createEnumeration();
365 enums.set(i,e);
366 str.addEnumeration(e);
367 e.setValue((String )tModel.getValueAt(i,0));
368 String newDesc = (String ) tModel.getValueAt(i,1);
369 if(newDesc!=null && !"".equals(newDesc)) {
370 try {
371 Documentation d = factory.createDocumentation();
372 d.setContentFragment(newDesc);
373 Annotation a = factory.createAnnotation();
374 a.addDocumentation(d);
375 e.setAnnotation(a);
376 } catch (IOException ex) {
377 }
378 }
379 states.set(i,State.UNMODIFIED);
380 break;
381 case REMOVED:
382 str.removeEnumeration(enums.get(i));
383 enums.remove(i);
384 states.remove(i--); break;
386 case MODIFIED:
387 e = enums.get(i);
388 assert e != null;
389 e.setValue((String )tModel.getValueAt(i,0));
390 newDesc = (String ) tModel.getValueAt(i,1);
391 if(newDesc!=null && !"".equals(newDesc)) {
392 try {
393 Documentation d = factory.createDocumentation();
394 d.setContentFragment(newDesc);
395 Annotation a = factory.createAnnotation();
396 a.addDocumentation(d);
397 e.setAnnotation(a);
398 } catch (IOException ex) {
399 }
400 }
401 states.set(i,State.UNMODIFIED);
402 break;
403 }
404 }
405 }
406 }
407
408 }
409 |
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