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24 package org.enhydra.tool.codegen.wizard;
25
26 import org.enhydra.tool.ToolBoxInfo;
28 import org.enhydra.tool.common.SwingUtil;
29 import org.enhydra.tool.common.wizard.TBWizard;
30 import org.enhydra.tool.codegen.CodeGen;
31 import org.enhydra.tool.codegen.Generator;
32 import org.enhydra.tool.codegen.GeneratorException;
33 import org.enhydra.tool.codegen.ValidationException;
34
35 import javax.swing.*;
39 import javax.swing.border.*;
40 import java.awt.*;
41 import java.awt.event.ActionEvent  ;
42 import java.awt.event.ActionListener ;
43 import java.io.File ;
44 import java.beans.*;
45 import java.util.ArrayList ;
46 import java.util.Arrays ;
47 import java.util.ResourceBundle ;
48
49
60 public class CodeGenWizard extends TBWizard implements RootEditor {
61
62 private static ResourceBundle cgRes =
64 ResourceBundle.getBundle("org.enhydra.tool.codegen.Res"); private final static String CODEGEN_TITLE = "Kelp Application Wizard";
66
67 private File [] files = new File [0];
69 private GenSelectionPanel selectionPanel = null;
70 private CodeGen codeGen = null;
71 private GenSelectionListener[] selectionListeners =
72 new GenSelectionListener[0];
73
74 public static void main(String [] args) {
75 CodeGenWizard wizard = null;
76
77 try {
78 wizard = new CodeGenWizard();
79 wizard.showDialog(null);
80 } catch (GeneratorException e) {
81 e.printStackTrace(System.err);
82 }
83 System.exit(0);
84 }
85
86 public CodeGenWizard(CodeGen cg) {
87 super();
88 codeGenInit();
89 setCodeGen(cg);
90 }
91
92 public CodeGenWizard() throws GeneratorException {
93 super();
94 codeGenInit();
95 setCodeGen(new CodeGen());
96 }
97
98 public boolean isAllowRootEdit() {
100 return getCodeGenDeck().isEnabled();
101 }
102
103 public void setAllowRootEdit(boolean allow) {
105 getCodeGenDeck().setAllowRootEdit(allow);
106 }
107
108
116 public File [] getGeneratedFiles() {
117 return files;
118 }
119
120
126 public Generator[] getGenerators() {
127 return codeGen.getGenerators();
128 }
129
130
136 public void setCodeGen(CodeGen cd) {
137 codeGen = cd;
138 selectionPanel.setGenerators(codeGen.getGenerators());
139 }
140
141 public CodeGen getCodeGen() {
142 return codeGen;
143 }
144
145
151 public Generator getSelection() {
152 return getCodeGenDeck().getSelection();
153 }
154
155
166 public void setSelection(Generator selection) throws GeneratorException {
167 getCodeGenDeck().setSelection(selection);
168 if (selection != null) {
169 getCodeGenDeck().setSelectionPageHidden(true);
170 getInnerPanel().getDialog().setTitle(selection.getWizardTitle());
171 }
172 }
173
174 public void back() {
176 if (getCodeGenDeck().isSelectionPageHidden()) {
177
178 } else if (getCodeGenDeck().getPageIndex() == 1) {
180 try {
181 Generator select = getCodeGenDeck().getSelection();
182 setCodeGen(new CodeGen());
183 selectionPanel.setSelection(select);
184 } catch (GeneratorException e) {
185 e.printStackTrace(System.err);
186 }
187 }
188 super.back();
189 }
190
191 public void next() {
193 if (getCodeGenDeck().isSelectionPageShowing()) {
194 try {
195 Generator gen = selectionPanel.getSelection();
196
197 codeGen.setSelection(gen);
198 notifySelectionListeners(gen);
199
200 gen = codeGen.getSelection();
202 getCodeGenDeck().setSelection(gen);
203 super.next();
204 } catch (GeneratorException e) {
205 JOptionPane.showMessageDialog(getInnerPanel(),
206 e.getMessage(),
207 cgRes.getString("Generator_Error"),
208 JOptionPane.ERROR_MESSAGE);
209 if (CodeGen.debug) {
210 e.printStackTrace();
211 }
212 }
213 } else {
214 super.next();
215 }
216 }
217
218 public void finish() {
220 Generator selection;
221
222 try {
223 getCodeGenDeck().writeOptionSet();
224 selection = selectionPanel.getSelection();
225 files = selection.generate();
226 super.finish();
227 } catch (ValidationException e) {
228 JOptionPane.showMessageDialog(getInnerPanel(),
229 e.getValidationMessage(),
230 cgRes.getString("Validation_Error"),
231 JOptionPane.ERROR_MESSAGE);
232 } catch (GeneratorException e) {
233 JOptionPane.showMessageDialog(getInnerPanel(), e.getMessage(),
234 cgRes.getString("Generation_Error"),
235 JOptionPane.ERROR_MESSAGE);
236 }
237 }
238
239 public static String getDefaultTitle() {
240 return CODEGEN_TITLE;
241 }
242
243 protected void clearAll() {
245 super.clearAll();
246 selectionPanel.removeAll();
247 selectionListeners = new GenSelectionListener[0];
248 selectionPanel = null;
249 codeGen = null;
250
251 }
253
254 public String getTitle() {
256 return CodeGenWizard.getDefaultTitle();
257 }
258
259 protected String getProgressTitle() {
261 return "Component Generation Progress";
262 }
263
264 public synchronized void addSelectionListener(GenSelectionListener l) {
266 ArrayList list = null;
267
268 list = new ArrayList (Arrays.asList(selectionListeners));
269 if (!list.contains(l)) {
270 list.add(l);
271 list.trimToSize();
272 selectionListeners = new GenSelectionListener[list.size()];
273 selectionListeners =
274 (GenSelectionListener[]) list.toArray(selectionListeners);
275 }
276 list.clear();
277 }
278
279 public synchronized void removeSelecitonListener(GenSelectionListener l) {
280 ArrayList list = null;
281
282 list = new ArrayList (Arrays.asList(selectionListeners));
283 if (list.contains(l)) {
284 list.remove(l);
285 list.trimToSize();
286 selectionListeners = new GenSelectionListener[list.size()];
287 selectionListeners =
288 (GenSelectionListener[]) list.toArray(selectionListeners);
289 }
290 list.clear();
291 }
292
293 private void notifySelectionListeners(Generator gen) {
294 GenSelectionEvent event = null;
295
296 event = new GenSelectionEvent(this, gen);
297 for (int i = 0; i < selectionListeners.length; i++) {
298 selectionListeners[i].onSelection(event);
299 }
300 }
301
302
306 private void codeGenInit() {
307 CodeGenDeck newDeck = null;
308 CodeGenPage page = null;
309
310 newDeck = new CodeGenDeck();
311 selectionPanel = new GenSelectionPanel();
312 setDeck(newDeck);
313 page = new CodeGenPage();
314 page.setPageTitle(selectionPanel.getPageTitle());
315 page.setInstructions(selectionPanel.getInstructions());
316 page.add(selectionPanel);
317 addWizardPage(page);
318 }
319
320 private CodeGenDeck getCodeGenDeck() {
321 return (CodeGenDeck) getDeck();
322 }
323
324 }
325 |
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