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1 package org.netbeans.modules.tasklist.i18n;
2
3 import java.beans.PropertyChangeListener  ;
4 import java.util.List ;
5 import java.util.ArrayList ;
6 import java.util.Collection ;
7 import org.netbeans.api.java.project.JavaProjectConstants;
8 import org.netbeans.api.project.Project;
9 import org.netbeans.api.project.ProjectUtils;
10 import org.netbeans.api.project.SourceGroup;
11 import org.netbeans.api.project.Sources;
12 import org.netbeans.api.project.ui.OpenProjects;
13 import org.netbeans.modules.tasklist.core.TLUtils;
14 import org.openide.ErrorManager;
15 import org.openide.filesystems.FileChangeAdapter;
16 import org.openide.filesystems.FileObject;
17 import org.netbeans.modules.tasklist.client.*;
18 import org.openide.filesystems.FileChangeListener;
19 import org.openide.filesystems.FileEvent;
20 import org.openide.filesystems.FileRenameEvent;
21 import org.openide.loaders.DataObject;
22 import org.openide.loaders.DataObjectNotFoundException;
23 import org.openide.util.NbBundle;
24 import org.openide.util.Queue;
25
26
31 public class TranslateOpenProjectsScanner implements Runnable {
32
33 private List errors = new ArrayList ();
34
35 private FileChangeListener listener;
36
37 private Queue jobs = new Queue();
38 private boolean stopScanning;
39
40
43 public TranslateOpenProjectsScanner() {
44 OpenProjects.getDefault().addPropertyChangeListener(
45 new PropertyChangeListener () {
46 public void propertyChange(java.beans.PropertyChangeEvent evt) {
47 if (evt.getPropertyName() ==
48 OpenProjects.PROPERTY_OPEN_PROJECTS) {
49 stopScanning = true;
50 jobs.put(OpenProjects.getDefault());
51 }
52 }
53 }
54 );
55 listener = new FileChangeAdapter() {
56 public void fileDataCreated(FileEvent fe) {
57 TranslateSuggestionProvider.LOGGER.fine("f");
58 jobs.put(fe.getFile());
59 }
60 public void fileChanged(FileEvent fe) {
61 TranslateSuggestionProvider.LOGGER.fine("f");
62 jobs.put(fe.getFile());
63 }
64 public void fileDeleted(FileEvent fe) {
65 TranslateSuggestionProvider.LOGGER.fine("f");
66 removeForFile(fe.getFile());
67 }
68 public void fileRenamed(FileRenameEvent fe) {
69 TranslateSuggestionProvider.LOGGER.fine("f");
70 removeForNonExistentFiles();
71 jobs.put(fe.getFile());
72 }
73 };
74 }
75
76
79 public void run() {
80 jobs.put(OpenProjects.getDefault());
81 while (true) {
82 Object obj = (Object ) jobs.get();
83 stopScanning = false;
84 if (obj instanceof OpenProjects)
85 scan((OpenProjects) obj);
86 else if (obj instanceof Project)
87 scan((Project) obj);
88 else if (obj instanceof FileObject)
89 scan((FileObject) obj);
90 else
91 throw new InternalError ();
92 }
93 }
94
95
100 private void scan(OpenProjects p) {
101 StaticSuggestions ss = StaticSuggestions.getDefault();
102
103 for (int i = 0; i < errors.size(); i++) {
104 Suggestion s = (Suggestion) errors.get(i);
105 ss.remove(s);
106 }
107 errors.clear();
108
109 Project[] prjs = p.getOpenProjects();
110 for (int i = 0; i < prjs.length; i++) {
111 if (stopScanning)
112 return;
113 scan(prjs[i]);
114 }
115 }
116
117
122 private void scan(Project p) {
123 TranslateSuggestionProvider.LOGGER.fine("search in prj " + p);
124 Sources s = ProjectUtils.getSources(p);
125 SourceGroup[] sgs = s.getSourceGroups(
126 JavaProjectConstants.SOURCES_TYPE_JAVA);
127 for (int j = 0; j < sgs.length; j++) {
128 if (stopScanning)
129 return;
130
131 SourceGroup sg = sgs[j];
132 scan(sgs[j].getRootFolder());
133 }
134 }
135
136
141 private void scan(FileObject fo) {
142 if (fo.isFolder())
143 scanFolder(fo);
144 else
145 scanFile(fo);
146 }
147
148
153 private void scanFolder(FileObject dir) {
154 dir.removeFileChangeListener(listener);
155 dir.addFileChangeListener(listener);
156 FileObject[] f = dir.getChildren();
157 for (int i = 0; i < f.length; i++) {
158 if (stopScanning)
159 return;
160
161 if (!f[i].isValid() || f[i].isVirtual())
162 continue;
163
164 scan(f[i]);
165 }
166 }
167
168
173 private void scanFile(FileObject f) {
174 if (!f.getExt().equalsIgnoreCase("java") ||
175 f.existsExt("form"))
176 return;
177
178 StaticSuggestions ss = StaticSuggestions.getDefault();
179
180 removeForFile(f);
182
183 TranslateFileChecker.Error[] err = new TranslateFileChecker(f).run();
184 TranslateSuggestionProvider.LOGGER.fine(err.length + " search in " + f);
185
186 SuggestionManager sm = SuggestionManager.getDefault();
187 List e = new ArrayList ();
188 for (int i = 0; i < err.length; i++) {
189 AddI18NCommentPerformer action = new AddI18NCommentPerformer();
190 SuggestionAgent problem =
191 sm.createSuggestion(f, TranslateSuggestionProvider.TYPE,
192 NbBundle.getMessage(TranslateOpenProjectsScanner.class, "ProblemText", err[i].constant), action, null);
194 try {
195 DataObject dataObject = DataObject.find(f);
196 problem.setLine(TLUtils.getLineByNumber(dataObject,
197 err[i].line + 1));
198 } catch (DataObjectNotFoundException er) {
199 ErrorManager.getDefault().notify(er);
201 }
202
203 e.add(problem.getSuggestion());
204 ss.add(problem.getSuggestion());
205 }
206 errors.addAll(e);
207 }
208
209
215 private void removeForFile(FileObject f) {
216 List removed = new ArrayList (10);
217 for (int i = 0; i < errors.size();) {
218 Suggestion s = (Suggestion) errors.get(i);
219 if (f.equals(s.getFileObject())) {
220 if (removed != null)
221 removed.add(errors.get(i));
222 errors.remove(i);
223 } else {
224 i++;
225 }
226 }
227 StaticSuggestions ss = StaticSuggestions.getDefault();
228 for (int i = 0; i < removed.size(); i++) {
229 Suggestion s = (Suggestion) removed.get(i);
230 ss.remove(s);
231 }
232 }
233
234
237 private void removeForNonExistentFiles() {
238 List removed = new ArrayList (10);
239 for (int i = 0; i < errors.size();) {
240 Suggestion s = (Suggestion) errors.get(i);
241 FileObject fo = s.getFileObject();
242 if (!fo.isValid()) {
243 if (removed != null)
244 removed.add(errors.get(i));
245 errors.remove(i);
246 } else {
247 i++;
248 }
249 }
250 StaticSuggestions ss = StaticSuggestions.getDefault();
251 for (int i = 0; i < removed.size(); i++) {
252 Suggestion s = (Suggestion) removed.get(i);
253 ss.remove(s);
254 }
255 }
256 }
257 |
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