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1
19 package org.netbeans.modules.subversion.ui.history;
20
21 import org.openide.util.NbBundle;
22 import org.openide.util.RequestProcessor;
23 import org.openide.ErrorManager;
24 import org.openide.windows.TopComponent;
25 import org.openide.nodes.Node;
26 import org.openide.cookies.ViewCookie;
27 import org.openide.filesystems.FileUtil;
28 import org.openide.filesystems.FileObject;
29 import org.netbeans.api.editor.mimelookup.MimeLookup;
30 import org.netbeans.api.editor.settings.FontColorSettings;
31 import org.netbeans.modules.subversion.util.Context;
32 import org.netbeans.modules.subversion.Subversion;
33 import org.netbeans.modules.subversion.RepositoryFile;
34 import org.netbeans.modules.subversion.VersionsCache;
35 import org.netbeans.modules.subversion.client.SvnProgressSupport;
36 import org.netbeans.modules.subversion.ui.update.RevertModifications;
37 import org.netbeans.modules.subversion.ui.update.RevertModificationsAction;
38 import org.netbeans.modules.subversion.ui.diff.DiffSetupSource;
39 import org.netbeans.modules.subversion.ui.diff.ExportDiffAction;
40 import org.tigris.subversion.svnclientadapter.SVNUrl;
41 import org.tigris.subversion.svnclientadapter.SVNRevision;
42
43 import javax.swing.*;
44 import javax.swing.text.*;
45 import java.awt.event.*;
46 import java.awt.*;
47 import java.awt.geom.Rectangle2D  ;
48 import java.util.*;
49 import java.util.List ;
50 import java.io.File ;
51 import java.io.IOException ;
52 import java.text.DateFormat ;
53
54
57
62 class SummaryView implements MouseListener, ComponentListener, MouseMotionListener, DiffSetupSource {
63
64 private static final String SUMMARY_REVERT_PROPERTY = "Summary-Revert-";
65
66 private final SearchHistoryPanel master;
67
68 private JList resultsList;
69 private JScrollPane scrollPane;
70
71 private final List dispResults;
72 private String message;
73 private AttributeSet searchHiliteAttrs;
74 private List <RepositoryRevision> results;
75
76 public SummaryView(SearchHistoryPanel master, List <RepositoryRevision> results) {
77 this.master = master;
78 this.results = results;
79 this.dispResults = expandResults(results);
80 FontColorSettings fcs = (FontColorSettings) MimeLookup.getMimeLookup("text/x-java").lookup(FontColorSettings.class); searchHiliteAttrs = fcs.getFontColors("highlight-search"); message = master.getCriteria().getCommitMessage();
83 resultsList = new JList(new SummaryListModel());
84 resultsList.setFixedCellHeight(-1);
85 resultsList.addMouseListener(this);
86 resultsList.addMouseMotionListener(this);
87 resultsList.setCellRenderer(new SummaryCellRenderer());
88 resultsList.getAccessibleContext().setAccessibleName(NbBundle.getMessage(SummaryView.class, "ACSN_SummaryView_List")); resultsList.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(SummaryView.class, "ACSD_SummaryView_List")); scrollPane = new JScrollPane(resultsList, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
91 master.addComponentListener(this);
92 }
93
94 public void componentResized(ComponentEvent e) {
95 int [] selection = resultsList.getSelectedIndices();
96 resultsList.setModel(new SummaryListModel());
97 resultsList.setSelectedIndices(selection);
98 }
99
100 public void componentHidden(ComponentEvent e) {
101 }
103
104 public void componentMoved(ComponentEvent e) {
105 }
107
108 public void componentShown(ComponentEvent e) {
109 }
111
112 private List expandResults(List <RepositoryRevision> results) {
113 ArrayList newResults = new ArrayList(results.size());
114 for (RepositoryRevision repositoryRevision : results) {
115 newResults.add(repositoryRevision);
116 List <RepositoryRevision.Event> events = repositoryRevision.getEvents();
117 for (RepositoryRevision.Event event : events) {
118 newResults.add(event);
119 }
120 }
121 return newResults;
122 }
123
124 public void mouseClicked(MouseEvent e) {
125 int idx = resultsList.locationToIndex(e.getPoint());
126 if (idx == -1) return;
127 Rectangle rect = resultsList.getCellBounds(idx, idx);
128 Point p = new Point(e.getX() - rect.x, e.getY() - rect.y);
129 Rectangle diffBounds = (Rectangle) resultsList.getClientProperty("Summary-Diff-" + idx); if (diffBounds != null && diffBounds.contains(p)) {
131 diffPrevious(idx);
132 }
133 diffBounds = (Rectangle) resultsList.getClientProperty(SUMMARY_REVERT_PROPERTY + idx); if (diffBounds != null && diffBounds.contains(p)) {
135 revertModifications(new int [] { idx });
136 }
137 }
138
139 public void mouseEntered(MouseEvent e) {
140 }
142
143 public void mouseExited(MouseEvent e) {
144 }
146
147 public void mousePressed(MouseEvent e) {
148 if (e.isPopupTrigger()) {
149 onPopup(e);
150 }
151 }
152
153 public void mouseReleased(MouseEvent e) {
154 if (e.isPopupTrigger()) {
155 onPopup(e);
156 }
157 }
158
159 public void mouseDragged(MouseEvent e) {
160 }
161
162 public void mouseMoved(MouseEvent e) {
163 int idx = resultsList.locationToIndex(e.getPoint());
164 if (idx == -1) return;
165 Rectangle rect = resultsList.getCellBounds(idx, idx);
166 Point p = new Point(e.getX() - rect.x, e.getY() - rect.y);
167 Rectangle diffBounds = (Rectangle) resultsList.getClientProperty("Summary-Diff-" + idx); if (diffBounds != null && diffBounds.contains(p)) {
169 resultsList.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
170 return;
171 }
172 diffBounds = (Rectangle) resultsList.getClientProperty(SUMMARY_REVERT_PROPERTY + idx); if (diffBounds != null && diffBounds.contains(p)) {
174 resultsList.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
175 return;
176 }
177 resultsList.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
178 }
179
180 public Collection getSetups() {
181 Node [] nodes = TopComponent.getRegistry().getActivatedNodes();
182 if (nodes.length == 0) {
183 return master.getSetups(results.toArray(new RepositoryRevision[results.size()]), new RepositoryRevision.Event[0]);
184 }
185
186 Set<RepositoryRevision.Event> events = new HashSet<RepositoryRevision.Event>();
187 Set<RepositoryRevision> revisions = new HashSet<RepositoryRevision>();
188
189 int [] sel = resultsList.getSelectedIndices();
190 for (int i : sel) {
191 Object revCon = dispResults.get(i);
192 if (revCon instanceof RepositoryRevision) {
193 revisions.add((RepositoryRevision) revCon);
194 } else {
195 events.add((RepositoryRevision.Event) revCon);
196 }
197 }
198 return master.getSetups(revisions.toArray(new RepositoryRevision[revisions.size()]), events.toArray(new RepositoryRevision.Event[events.size()]));
199 }
200
201 public String getSetupDisplayName() {
202 return null;
203 }
204
205 private void onPopup(MouseEvent e) {
206 int [] sel = resultsList.getSelectedIndices();
207 if (sel.length == 0) {
208 int idx = resultsList.locationToIndex(e.getPoint());
209 if (idx == -1) return;
210 resultsList.setSelectedIndex(idx);
211 sel = new int [] { idx };
212 }
213 final int [] selection = sel;
214
215 JPopupMenu menu = new JPopupMenu();
216
217 String previousRevision = null;
218 RepositoryRevision container = null;
219 final RepositoryRevision.Event drev;
220
221 Object revCon = dispResults.get(selection[0]);
222 final boolean revisionSelected;
223
224 if (revCon instanceof RepositoryRevision) {
225 revisionSelected = true;
226 container = (RepositoryRevision) dispResults.get(selection[0]);
227 drev = null;
228 } else {
229 revisionSelected = false;
230 drev = (RepositoryRevision.Event) dispResults.get(selection[0]);
231 container = drev.getLogInfoHeader();
232 }
233 long revision = container.getLog().getRevision().getNumber();
234
235 if (revision > 1) {
236 menu.add(new JMenuItem(new AbstractAction(NbBundle.getMessage(SummaryView.class, "CTL_SummaryView_DiffToPrevious", previousRevision)) { {
238 setEnabled(selection.length == 1);
239 }
240 public void actionPerformed(ActionEvent e) {
241 diffPrevious(selection[0]);
242 }
243 }));
244 }
245
246 menu.add(new JMenuItem(new AbstractAction(NbBundle.getMessage(SummaryView.class, "CTL_SummaryView_RollbackChange")) { {
248 setEnabled(true);
249 }
250 public void actionPerformed(ActionEvent e) {
251 revertModifications(selection);
252 }
253 }));
254
255 if (!revisionSelected) {
256 menu.add(new JMenuItem(new AbstractAction(NbBundle.getMessage(SummaryView.class, "CTL_SummaryView_RollbackTo", revision)) { {
258 setEnabled(selection.length == 1 && !revisionSelected);
259 }
260 public void actionPerformed(ActionEvent e) {
261 RequestProcessor.getDefault().post(new Runnable () {
262 public void run() {
263 rollback(drev);
264 }
265 });
266 }
267 }));
268 menu.add(new JMenuItem(new AbstractAction(NbBundle.getMessage(SummaryView.class, "CTL_SummaryView_View")) { {
270 setEnabled(selection.length == 1 && !revisionSelected && drev.getFile() != null);
271 }
272 public void actionPerformed(ActionEvent e) {
273 RequestProcessor.getDefault().post(new Runnable () {
274 public void run() {
275 view(selection[0]);
276 }
277 });
278 }
279 }));
280 }
281
282 menu.show(e.getComponent(), e.getX(), e.getY());
283 }
284
285
290 static void rollback(final RepositoryRevision.Event event) {
291 SVNUrl repository = event.getLogInfoHeader().getRepositoryRootUrl();
293 RequestProcessor rp = Subversion.getInstance().getRequestProcessor(repository);
294 SvnProgressSupport support = new SvnProgressSupport() {
295 public void perform() {
296 rollback(event, this);
297 }
298 };
299 support.start(rp, repository, NbBundle.getMessage(SummaryView.class, "MSG_Rollback_Progress")); }
301
302 private static void rollback(RepositoryRevision.Event event, SvnProgressSupport progress) {
303 File file = event.getFile();
304 File parent = file.getParentFile();
305 parent.mkdirs();
306 try {
307 File oldFile = VersionsCache.getInstance().getFileRevision(event.getFile(), Long.toString(event.getLogInfoHeader().getLog().getRevision().getNumber()));
308 file.delete();
309 FileUtil.copyFile(FileUtil.toFileObject(oldFile), FileUtil.toFileObject(parent), file.getName(), "");
310 } catch (IOException e) {
311 ErrorManager.getDefault().notify(e);
312 }
313 }
314
315 private void revertModifications(int[] selection) {
316 Set<RepositoryRevision.Event> events = new HashSet<RepositoryRevision.Event>();
317 Set<RepositoryRevision> revisions = new HashSet<RepositoryRevision>();
318 for (int idx : selection) {
319 Object o = dispResults.get(idx);
320 if (o instanceof RepositoryRevision) {
321 revisions.add((RepositoryRevision) o);
322 } else {
323 events.add((RepositoryRevision.Event) o);
324 }
325 }
326 revert(master, revisions.toArray(new RepositoryRevision[revisions.size()]), (RepositoryRevision.Event[]) events.toArray(new RepositoryRevision.Event[events.size()]));
327 }
328
329 static void revert(final SearchHistoryPanel master, final RepositoryRevision [] revisions, final RepositoryRevision.Event [] events) {
330 RequestProcessor rp = Subversion.getInstance().getRequestProcessor(master.getSearchRepositoryRootUrl());
331 SvnProgressSupport support = new SvnProgressSupport() {
332 public void perform() {
333 revertImpl(master, revisions, events, this);
334 }
335 };
336 support.start(rp, master.getSearchRepositoryRootUrl(), NbBundle.getMessage(SummaryView.class, "MSG_Revert_Progress")); }
338
339 private static void revertImpl(SearchHistoryPanel master, RepositoryRevision[] revisions, RepositoryRevision.Event[] events, SvnProgressSupport progress) {
340 final RepositoryFile repositoryFile = new RepositoryFile(master.getSearchRepositoryRootUrl(), master.getSearchRepositoryRootUrl(), SVNRevision.HEAD);
341 for (RepositoryRevision revision : revisions) {
342 RevertModifications revertModifications = new RevertModifications(repositoryFile, Long.toString(revision.getLog().getRevision().getNumber()));
343 final Context ctx = new Context(master.getRoots());
344 RevertModificationsAction.performRevert(ctx, revertModifications, progress);
345 }
346 for (RepositoryRevision.Event event : events) {
347 if (event.getFile() == null) continue;
348 RevertModifications revertModifications = new RevertModifications(repositoryFile, Long.toString(event.getLogInfoHeader().getLog().getRevision().getNumber()));
349 final Context ctx = new Context(event.getFile());
350 RevertModificationsAction.performRevert(ctx, revertModifications, progress);
351 }
352 }
353
354 private void view(int idx) {
355 Object o = dispResults.get(idx);
356 if (o instanceof RepositoryRevision.Event) {
357 RepositoryRevision.Event drev = (RepositoryRevision.Event) o;
358 FileObject fo = FileUtil.toFileObject(drev.getFile());
359 org.netbeans.modules.versioning.util.Utils.openFile(fo, drev.getLogInfoHeader().getLog().getRevision().toString());
360 }
361 }
362 private void diffPrevious(int idx) {
363 Object o = dispResults.get(idx);
364 if (o instanceof RepositoryRevision.Event) {
365 RepositoryRevision.Event drev = (RepositoryRevision.Event) o;
366 master.showDiff(drev);
367 } else {
368 RepositoryRevision container = (RepositoryRevision) o;
369 master.showDiff(container);
370 }
371 }
372
373 public JComponent getComponent() {
374 return scrollPane;
375 }
376
377 private class SummaryListModel extends AbstractListModel {
378
379 public int getSize() {
380 return dispResults.size();
381 }
382
383 public Object getElementAt(int index) {
384 return dispResults.get(index);
385 }
386 }
387
388 private class SummaryCellRenderer extends JPanel implements ListCellRenderer {
389
390 private static final String FIELDS_SEPARATOR = " "; private static final double DARKEN_FACTOR = 0.95;
392
393 private Style selectedStyle;
394 private Style normalStyle;
395 private Style filenameStyle;
396 private Style indentStyle;
397 private Style noindentStyle;
398 private Style hiliteStyle;
399
400 private JTextPane textPane = new JTextPane();
401 private JPanel actionsPane = new JPanel();
402
403 private DateFormat defaultFormat;
404
405 private int index;
406 private HyperlinkLabel diffLink;
407 private HyperlinkLabel revertLink;
408
409 public SummaryCellRenderer() {
410 selectedStyle = textPane.addStyle("selected", null); StyleConstants.setForeground(selectedStyle, UIManager.getColor("List.selectionForeground")); normalStyle = textPane.addStyle("normal", null); StyleConstants.setForeground(normalStyle, UIManager.getColor("List.foreground")); filenameStyle = textPane.addStyle("filename", normalStyle); StyleConstants.setBold(filenameStyle, true);
416 indentStyle = textPane.addStyle("indent", null); StyleConstants.setLeftIndent(indentStyle, 50);
418 noindentStyle = textPane.addStyle("noindent", null); StyleConstants.setLeftIndent(noindentStyle, 0);
420 defaultFormat = DateFormat.getDateTimeInstance();
421
422 hiliteStyle = textPane.addStyle("hilite", normalStyle); Color c = (Color) searchHiliteAttrs.getAttribute(StyleConstants.Background);
424 if (c != null) StyleConstants.setBackground(hiliteStyle, c);
425 c = (Color) searchHiliteAttrs.getAttribute(StyleConstants.Foreground);
426 if (c != null) StyleConstants.setForeground(hiliteStyle, c);
427
428 setLayout(new BorderLayout());
429 add(textPane);
430 add(actionsPane, BorderLayout.PAGE_END);
431 actionsPane.setLayout(new FlowLayout(FlowLayout.TRAILING, 2, 5));
432
433 diffLink = new HyperlinkLabel();
434 diffLink.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 8));
435 actionsPane.add(diffLink);
436
437 revertLink = new HyperlinkLabel();
438 actionsPane.add(revertLink);
439
440 textPane.setBorder(null);
441 }
442
443 public Color darker(Color c) {
444 return new Color(Math.max((int)(c.getRed() * DARKEN_FACTOR), 0),
445 Math.max((int)(c.getGreen() * DARKEN_FACTOR), 0),
446 Math.max((int)(c.getBlue() * DARKEN_FACTOR), 0));
447 }
448
449 public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
450 if (value instanceof RepositoryRevision) {
451 renderContainer(list, (RepositoryRevision) value, index, isSelected);
452 } else {
453 renderRevision(list, (RepositoryRevision.Event) value, index, isSelected);
454 }
455 return this;
456 }
457
458 private void renderContainer(JList list, RepositoryRevision container, int index, boolean isSelected) {
459
460 StyledDocument sd = textPane.getStyledDocument();
461
462 Style style;
463 Color backgroundColor;
464 Color foregroundColor;
465
466 if (isSelected) {
467 foregroundColor = UIManager.getColor("List.selectionForeground"); backgroundColor = UIManager.getColor("List.selectionBackground"); style = selectedStyle;
470 } else {
471 foregroundColor = UIManager.getColor("List.foreground"); backgroundColor = UIManager.getColor("List.background"); backgroundColor = darker(backgroundColor);
474 style = normalStyle;
475 }
476 textPane.setBackground(backgroundColor);
477 actionsPane.setBackground(backgroundColor);
478
479 this.index = index;
480
481 try {
482 sd.remove(0, sd.getLength());
483 sd.setParagraphAttributes(0, sd.getLength(), noindentStyle, false);
484
485 sd.insertString(0, Long.toString(container.getLog().getRevision().getNumber()), null);
486 sd.setCharacterAttributes(0, sd.getLength(), filenameStyle, false);
487 sd.insertString(sd.getLength(), FIELDS_SEPARATOR + container.getLog().getAuthor(), null);
488 sd.insertString(sd.getLength(), FIELDS_SEPARATOR + defaultFormat.format(container.getLog().getDate()), null);
489
490 String commitMessage = container.getLog().getMessage();
491 if (commitMessage.endsWith("\n")) commitMessage = commitMessage.substring(0, commitMessage.length() - 1); sd.insertString(sd.getLength(), "\n", null);
493
494 sd.insertString(sd.getLength(), commitMessage, null);
495
496 if (message != null && !isSelected) {
497 int idx = commitMessage.indexOf(message);
498 if (idx != -1) {
499 int len = commitMessage.length();
500 int doclen = sd.getLength();
501 sd.setCharacterAttributes(doclen - len + idx, message.length(), hiliteStyle, false);
502 }
503 }
504
505 if (commitMessage != null) {
506 int width = master.getWidth();
507 if (width > 0) {
508 FontMetrics fm = list.getFontMetrics(list.getFont());
509 Rectangle2D rect = fm.getStringBounds(commitMessage, textPane.getGraphics());
510 int nlc, i;
511 for (nlc = -1, i = 0; i != -1 ; i = commitMessage.indexOf('\n', i + 1), nlc++);
512 nlc++;
513 int lines = (int) (rect.getWidth() / (width - 80) + 1);
514 int ph = fm.getHeight() * (lines + nlc) + 0;
515 textPane.setPreferredSize(new Dimension(width - 50, ph));
516 }
517 }
518 sd.setCharacterAttributes(0, Integer.MAX_VALUE, style, false);
519 } catch (BadLocationException e) {
520 ErrorManager.getDefault().notify(e);
521 }
522
523 actionsPane.setVisible(true);
524 diffLink.set(NbBundle.getMessage(SummaryView.class, "CTL_Action_Diff"), foregroundColor, backgroundColor);
525 revertLink.set(NbBundle.getMessage(SummaryView.class, "CTL_Action_Revert"), foregroundColor, backgroundColor); }
527
528 private void renderRevision(JList list, RepositoryRevision.Event dispRevision, final int index, boolean isSelected) {
529 Style style;
530 StyledDocument sd = textPane.getStyledDocument();
531
532 Color backgroundColor;
533 Color foregroundColor;
534
535 if (isSelected) {
536 foregroundColor = UIManager.getColor("List.selectionForeground"); backgroundColor = UIManager.getColor("List.selectionBackground"); style = selectedStyle;
539 } else {
540 foregroundColor = UIManager.getColor("List.foreground"); backgroundColor = UIManager.getColor("List.background"); style = normalStyle;
543 }
544 textPane.setBackground(backgroundColor);
545 actionsPane.setVisible(false);
546
547 this.index = -1;
548 try {
549 sd.remove(0, sd.getLength());
550 sd.setParagraphAttributes(0, sd.getLength(), indentStyle, false);
551
552 sd.insertString(sd.getLength(), String.valueOf(dispRevision.getChangedPath().getAction()), null);
553 sd.insertString(sd.getLength(), FIELDS_SEPARATOR + dispRevision.getChangedPath().getPath(), null);
554
555 sd.setCharacterAttributes(0, Integer.MAX_VALUE, style, false);
556 } catch (BadLocationException e) {
557 ErrorManager.getDefault().notify(e);
558 }
559 }
560
561 protected void paintComponent(Graphics g) {
562 super.paintComponent(g);
563 if (index == -1) return;
564 Rectangle apb = actionsPane.getBounds();
565
566 {
567 Rectangle bounds = diffLink.getBounds();
568 bounds.setBounds(bounds.x, bounds.y + apb.y, bounds.width, bounds.height);
569 resultsList.putClientProperty("Summary-Diff-" + index, bounds); }
571
572 Rectangle bounds = revertLink.getBounds();
573 bounds.setBounds(bounds.x, bounds.y + apb.y, bounds.width, bounds.height);
574 resultsList.putClientProperty(SUMMARY_REVERT_PROPERTY + index, bounds); }
576 }
577
578 private static class HyperlinkLabel extends JLabel {
579
580 public HyperlinkLabel() {
581 setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
582 }
583
584 public void set(String text, Color foreground, Color background) {
585 StringBuilder sb = new StringBuilder (100);
586 if (foreground.equals(UIManager.getColor("List.foreground"))) { sb.append("<html><a HREF=\"\">"); sb.append(text);
589 sb.append("</a>"); } else {
591 sb.append("<html><a HREF=\"\" style=\"color:"); sb.append("rgb("); sb.append(foreground.getRed());
594 sb.append(","); sb.append(foreground.getGreen());
596 sb.append(","); sb.append(foreground.getBlue());
598 sb.append(")"); sb.append("\">"); sb.append(text);
601 sb.append("</a>"); }
603 setText(sb.toString());
604 setBackground(background);
605 }
606 }
607 }
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