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1
19 package org.netbeans.modules.xml.schema.ui.basic.wizard;
20
21 import java.awt.Component  ;
23 import java.io.IOException ;
24 import java.util.ArrayList ;
25 import java.util.Arrays ;
26 import java.util.Collections ;
27 import java.util.HashSet ;
28 import java.util.Iterator ;
29 import java.util.List ;
30 import java.util.NoSuchElementException ;
31 import java.util.Set ;
32 import javax.swing.JComponent ;
33 import javax.swing.event.ChangeListener ;
34 import javax.swing.event.ChangeEvent ;
35 import javax.swing.event.UndoableEditListener ;
36
37 import org.netbeans.api.project.Project;
39 import org.netbeans.api.project.ProjectUtils;
40 import org.netbeans.api.project.SourceGroup;
41 import org.netbeans.api.project.Sources;
42 import org.netbeans.editor.BaseDocument;
43 import org.netbeans.modules.xml.xam.ui.ProjectConstants;
44 import org.openide.WizardDescriptor;
45 import org.openide.filesystems.FileObject;
46 import org.openide.loaders.DataFolder;
47 import org.openide.loaders.DataObject;
48 import org.openide.util.NbBundle;
49 import org.openide.cookies.EditCookie;
50 import org.openide.cookies.EditorCookie;
51 import org.openide.cookies.SaveCookie;
52 import org.openide.loaders.TemplateWizard;
53 import org.netbeans.spi.project.ui.templates.support.Templates;
54
55
56
67 public class SchemaWizardIterator extends Object implements TemplateWizard.Iterator {
68
69 private static final long serialVersionUID = 1L;
70 private int index;
71 private final Set <ChangeListener > changeListeners = new HashSet <ChangeListener >();
72 private transient WizardDescriptor.Panel[] panels;
73 private transient WizardDescriptor.Panel schemaPanel;
74 private SchemaAdditionalInfoGUI schemaGUI;
75
76
79 protected WizardDescriptor.Panel[] createPanels (Project project,
80 final TemplateWizard wizard) {
81 Sources sources = ProjectUtils.getSources(project);
82 List <SourceGroup> roots = new ArrayList <SourceGroup>();
83 SourceGroup[] javaRoots =
84 sources.getSourceGroups(ProjectConstants.JAVA_SOURCES_TYPE);
85 roots.addAll(Arrays.asList(javaRoots));
86 if (roots.isEmpty()) {
87 SourceGroup[] sourceGroups = sources.getSourceGroups(Sources.TYPE_GENERIC);
88 roots.addAll(Arrays.asList(sourceGroups));
89 }
90 schemaPanel = new SchemaAdditionalInfoPanel();
91 schemaGUI = (SchemaAdditionalInfoGUI) schemaPanel.getComponent();
92 DataFolder folder = DataFolder.findFolder(roots.get(0).getRootFolder());
93 DataFolder projectFolder =
94 DataFolder.findFolder(project.getProjectDirectory());
95 try {
96 if (wizard.getTargetFolder().equals(projectFolder)) {
97 wizard.setTargetFolder(folder);
98 }
99 } catch (IOException ioe) {
100 wizard.setTargetFolder(folder);
101 }
102 WizardDescriptor.Panel panel =
103 Templates.createSimpleTargetChooser(project,
104 roots.toArray(new SourceGroup[roots.size()]), schemaPanel);
105 schemaGUI.setParentPanel(panel);
106 return new WizardDescriptor.Panel[] {panel};
107 }
108
109
112 public void initialize(TemplateWizard wizard) {
113 index = 0;
114 Project project = Templates.getProject( wizard );
115 panels = createPanels (project, wizard);
116
117 Object prop = wizard.getProperty ("WizardPanel_contentData"); String [] beforeSteps = null;
120 if (prop instanceof String []) {
121 beforeSteps = (String [])prop;
122 }
123 String [] steps = createSteps (beforeSteps, panels);
124
125 for (int i = 0; i < panels.length; i++) {
126 Component c = panels[i].getComponent ();
127 if (steps[i] == null) {
128 steps[i] = c.getName ();
132 }
133 if (c instanceof JComponent ) { JComponent jc = (JComponent ) c;
135 jc.putClientProperty ("WizardPanel_contentSelectedIndex", Integer.valueOf(i)); jc.putClientProperty ("WizardPanel_contentData", steps); }
140 }
141 }
142
143
146 public void uninitialize (TemplateWizard wiz) {
147 panels = null;
148 }
149
150
153 public Set instantiate (TemplateWizard wizard) throws IOException {
154 String tns = schemaGUI.getTargetNamespace();
155
156 FileObject dir = Templates.getTargetFolder( wizard );
157 DataFolder df = DataFolder.findFolder( dir );
158 FileObject template = Templates.getTemplate( wizard );
159 DataObject dTemplate = DataObject.find( template );
160 DataObject dobj = dTemplate.createFromTemplate( df, Templates.getTargetName( wizard ) );
161 if (dobj == null)
162 return Collections.emptySet();
163
164 EditCookie edit = (EditCookie) dobj.getCookie (EditCookie.class);
165 if (edit != null) {
166 EditorCookie editorCookie = (EditorCookie)dobj.getCookie(EditorCookie.class);
167 BaseDocument doc = (BaseDocument)editorCookie.openDocument();
168 UndoableEditListener [] listeners = doc.getUndoableEditListeners();
169 for(UndoableEditListener l : listeners) {
170 doc.removeUndoableEditListener(l);
171 }
172 if(tns.length() == 0) tns = SchemaAdditionalInfoGUI.DEFAULT_TARGET_NAMESPACE;
173 replaceInDocument(doc, "#TARGET_NAMESPACE", tns);
175 SaveCookie save = (SaveCookie)dobj.getCookie(SaveCookie.class);
176 if (save!=null) save.save();
177 for(UndoableEditListener l : listeners) {
178 doc.addUndoableEditListener(l);
179 }
180 }
181 return Collections.singleton(dobj.getPrimaryFile());
182 }
183
184
187 public void addChangeListener(ChangeListener listener) {
188 changeListeners.add(listener);
189 }
190
191
195 public void removeChangeListener(ChangeListener listener) {
196 changeListeners.remove(listener);
197 }
198
199
202 public void fireStateChanged() {
203 ChangeEvent event = new ChangeEvent (this);
204
205 Iterator <ChangeListener > i = changeListeners.iterator();
206 while (i.hasNext()) {
207 try {
208 i.next().stateChanged(event);
209 } catch (Exception e) {
210 }
212 }
213 }
214
215
218 public String name () {
219 return NbBundle.getMessage(SchemaWizardIterator.class, "TITLE_x_of_y",
220 Integer.valueOf(index + 1), Integer.valueOf(panels.length));
221 }
222
223
226 public boolean hasNext () {
227 return index < panels.length - 1;
228 }
229
230
233 public boolean hasPrevious () {
234 return index > 0;
235 }
236
237
240 public void nextPanel () {
241 if (! hasNext ()) throw new NoSuchElementException ();
242 index++;
243 }
244
245
248 public void previousPanel () {
249 if (! hasPrevious ()) throw new NoSuchElementException ();
250 index--;
251 }
252
253
256 public WizardDescriptor.Panel current () {
257 return panels[index];
258 }
259
260
263 private String [] createSteps(String [] before, WizardDescriptor.Panel[] panels) {
264 int diff = 0;
267 if (before == null) {
268 before = new String [0];
269 } else if (before.length > 0) {
270 diff = ("...".equals (before[before.length - 1])) ? 1 : 0; }
272 String [] res = new String [ (before.length - diff) + panels.length];
273 for (int i = 0; i < res.length; i++) {
274 if (i < (before.length - diff)) {
275 res[i] = before[i];
276 } else {
277 res[i] = panels[i - before.length + diff].getComponent ().getName ();
278 }
279 }
280 return res;
281 }
282
283
286 private void replaceInDocument(javax.swing.text.Document document, String replaceFrom, String replaceTo) {
287 javax.swing.text.AbstractDocument doc = (javax.swing.text.AbstractDocument )document;
288 int len = replaceFrom.length();
289 try {
290 String content = doc.getText(0,doc.getLength());
291 int index = content.lastIndexOf(replaceFrom);
292 while (index>=0) {
293 doc.replace(index,len,replaceTo,null);
294 content=content.substring(0,index);
295 index = content.lastIndexOf(replaceFrom);
296 }
297 } catch (javax.swing.text.BadLocationException ex){}
298 }
299
300 }
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