Exemplo n.º 1
0
  /** Presents commit message as tooltips. */
  @Override
  public String getToolTipText(MouseEvent e) {
    if (editorUI == null) return null;
    int line = getLineFromMouseEvent(e);

    StringBuilder annotation = new StringBuilder();
    if (!elementAnnotations.isEmpty()) {
      AnnotateLine al = getAnnotateLine(line);

      if (al != null) {
        String escapedAuthor = NbBundle.getMessage(AnnotationBar.class, "TT_Annotation"); // NOI18N
        try {
          escapedAuthor = XMLUtil.toElementContent(al.getAuthor());
        } catch (CharConversionException e1) {
          Mercurial.LOG.log(Level.INFO, "HG.AB: can not HTML escape: ", al.getAuthor()); // NOI18N
        }

        // always return unique string to avoid tooltip sharing on mouse move over same revisions
        // -->
        annotation
            .append("<html><!-- line=")
            .append(line++)
            .append(" -->")
            .append(al.getRevision())
            .append(":")
            .append(al.getId())
            .append(" - <b>")
            .append(escapedAuthor)
            .append("</b>"); // NOI18N
        if (al.getDate() != null) {
          annotation
              .append(" ")
              .append(
                  DateFormat.getDateInstance().format(al.getDate())); // NOI18N
        }
        if (al.getCommitMessage() != null) {
          String escaped = null;
          try {
            escaped = XMLUtil.toElementContent(al.getCommitMessage());
          } catch (CharConversionException e1) {
            Mercurial.LOG.log(
                Level.INFO, "HG.AB: can not HTML escape: ", al.getCommitMessage()); // NOI18N
          }
          if (escaped != null) {
            String lined =
                escaped.replaceAll(System.getProperty("line.separator"), "<br>"); // NOI18N
            annotation.append("<p>").append(lined); // NOI18N
          }
        }
      }
    } else {
      annotation.append(elementAnnotationsSubstitute);
    }

    return annotation.toString();
  }
Exemplo n.º 2
0
 private HgRevision getParentRevision(File file, String revision) {
   String key = getPreviousRevisionKey(file.getAbsolutePath(), revision);
   HgRevision parent = getPreviousRevisions().get(key);
   if (parent == null) {
     File originalFile = getOriginalFile(file, revision);
     try {
       parent = HgCommand.getParent(repositoryRoot, originalFile, revision);
     } catch (HgException ex) {
       Mercurial.LOG.log(Level.INFO, null, ex);
     }
     getPreviousRevisions().put(key, parent);
   }
   return parent;
 }
Exemplo n.º 3
0
  /**
   * GlyphGutter copy pasted bolerplate method. It invokes {@link #paintView} that contains actual
   * business logic.
   */
  @Override
  public void paintComponent(Graphics g) {
    super.paintComponent(g);

    Rectangle clip = g.getClipBounds();

    JTextComponent component = editorUI.getComponent();
    if (component == null) return;

    BaseTextUI textUI = (BaseTextUI) component.getUI();
    View rootView = Utilities.getDocumentView(component);
    if (rootView == null) return;

    g.setColor(backgroundColor());
    g.fillRect(clip.x, clip.y, clip.width, clip.height);

    AbstractDocument doc = (AbstractDocument) component.getDocument();
    doc.readLock();
    try {
      foldHierarchy.lock();
      try {
        int startPos = textUI.getPosFromY(clip.y);
        int startViewIndex = rootView.getViewIndex(startPos, Position.Bias.Forward);
        int rootViewCount = rootView.getViewCount();

        if (startViewIndex >= 0 && startViewIndex < rootViewCount) {
          int clipEndY = clip.y + clip.height;
          for (int i = startViewIndex; i < rootViewCount; i++) {
            View view = rootView.getView(i);
            Rectangle rec = component.modelToView(view.getStartOffset());
            if (rec == null) {
              break;
            }
            int y = rec.y;
            paintView(view, g, y);
            if (y >= clipEndY) {
              break;
            }
          }
        }

      } finally {
        foldHierarchy.unlock();
      }
    } catch (BadLocationException ble) {
      Mercurial.LOG.log(Level.WARNING, null, ble);
    } finally {
      doc.readUnlock();
    }
  }
Exemplo n.º 4
0
  /**
   * Locates AnnotateLine associated with given line. The line is translated to Element that is used
   * as map lookup key. The map is initially filled up with Elements sampled on annotate() method.
   *
   * <p>Key trick is that Element's identity is maintained until line removal (and is restored on
   * undo).
   *
   * @param line
   * @return found AnnotateLine or <code>null</code>
   */
  private AnnotateLine getAnnotateLine(int line) {
    StyledDocument sd = (StyledDocument) doc;
    int lineOffset = NbDocument.findLineOffset(sd, line);
    Element element = sd.getParagraphElement(lineOffset);
    AnnotateLine al = elementAnnotations.get(element);

    if (al != null) {
      int startOffset = element.getStartOffset();
      int endOffset = element.getEndOffset();
      try {
        int len = endOffset - startOffset;
        String text = doc.getText(startOffset, len - 1);
        String content = al.getContent();
        if (text.equals(content)) {
          return al;
        }
      } catch (BadLocationException e) {
        Mercurial.LOG.log(Level.INFO, "HG.AB: can not locate line annotation."); // NOI18N
      }
    }

    return null;
  }
Exemplo n.º 5
0
  // latestAnnotationTask business logic
  @Override
  public void run() {
    // get resource bundle
    ResourceBundle loc = NbBundle.getBundle(AnnotationBar.class);
    // give status bar "wait" indication // NOI18N
    StatusBar statusBar = editorUI.getStatusBar();
    recentStatusMessage = loc.getString("CTL_StatusBar_WaitFetchAnnotation"); // NOI18N
    statusBar.setText(StatusBar.CELL_MAIN, recentStatusMessage);

    // determine current line
    int line = -1;
    int offset = caret.getDot();
    try {
      line = Utilities.getLineOffset(doc, offset);
    } catch (BadLocationException ex) {
      Mercurial.LOG.log(Level.SEVERE, "Can not get line for caret at offset ", offset); // NOI18N
      clearRecentFeedback();
      return;
    }

    // handle locally modified lines
    AnnotateLine al = getAnnotateLine(line);
    if (al == null) {
      AnnotationMarkProvider amp = AnnotationMarkInstaller.getMarkProvider(textComponent);
      if (amp != null) {
        amp.setMarks(Collections.<AnnotationMark>emptyList());
      }
      clearRecentFeedback();
      if (recentRevision != null) {
        recentRevision = null;
        repaint();
      }
      return;
    }

    // handle unchanged lines
    String revision = al.getRevision();
    if (revision.equals(recentRevision) == false) {
      recentRevision = revision;
      repositoryRoot = Mercurial.getInstance().getRepositoryRoot(getCurrentFile());
      repaint();

      AnnotationMarkProvider amp = AnnotationMarkInstaller.getMarkProvider(textComponent);
      if (amp != null) {

        List<AnnotationMark> marks = new ArrayList<AnnotationMark>(elementAnnotations.size());
        // I cannot affort to lock elementAnnotations for long time
        // it's accessed from editor thread too
        Iterator<Map.Entry<Element, AnnotateLine>> it2;
        synchronized (elementAnnotations) {
          it2 =
              new HashSet<Map.Entry<Element, AnnotateLine>>(elementAnnotations.entrySet())
                  .iterator();
        }
        while (it2.hasNext()) {
          Map.Entry<Element, AnnotateLine> next = it2.next();
          AnnotateLine annotateLine = next.getValue();
          if (revision.equals(annotateLine.getRevision())) {
            Element element = next.getKey();
            if (elementAnnotations.containsKey(element) == false) {
              continue;
            }
            int elementOffset = element.getStartOffset();
            int lineNumber = NbDocument.findLineNumber((StyledDocument) doc, elementOffset);
            AnnotationMark mark = new AnnotationMark(lineNumber, revision);
            marks.add(mark);
          }

          if (Thread.interrupted()) {
            clearRecentFeedback();
            return;
          }
        }
        amp.setMarks(marks);
      }
    }

    if (al.getCommitMessage() != null) {
      recentStatusMessage = al.getCommitMessage();
      statusBar.setText(
          StatusBar.CELL_MAIN,
          al.getRevision()
              + ":"
              + al.getId()
              + " - "
              + al.getAuthor()
              + ": "
              + recentStatusMessage); // NOI18N
    } else {
      clearRecentFeedback();
    }
  }
Exemplo n.º 6
0
  /** Result computed show it... Takes AnnotateLines and shows them. */
  public void annotationLines(File file, List<AnnotateLine> annotateLines) {
    // set repository root for popup menu, now should be the right time
    repositoryRoot = Mercurial.getInstance().getRepositoryRoot(getCurrentFile());
    final List<AnnotateLine> lines = new LinkedList<AnnotateLine>(annotateLines);
    int lineCount = lines.size();
    /** 0 based line numbers => 1 based line numbers */
    final int ann2editorPermutation[] = new int[lineCount];
    for (int i = 0; i < lineCount; i++) {
      ann2editorPermutation[i] = i + 1;
    }

    DiffProvider diff = (DiffProvider) Lookup.getDefault().lookup(DiffProvider.class);
    if (diff != null) {
      Reader r = new LinesReader(lines);
      Reader docReader = Utils.getDocumentReader(doc);
      try {

        Difference[] differences = diff.computeDiff(r, docReader);

        // customize annotation line numbers to match different reality
        // compule line permutation

        for (Difference d : differences) {
          int offset, editorStart;
          if (d.getType() == Difference.ADD) {
            offset = d.getSecondEnd() - d.getSecondStart() + 1;
            editorStart = d.getFirstStart();
          } else if (d.getType() == Difference.DELETE) {
            offset = d.getFirstEnd() - d.getFirstStart() + 1;
            editorStart = d.getFirstEnd();
            for (int c = editorStart - offset; c < editorStart; c++) {
              ann2editorPermutation[c] = -1;
            }
            offset = -offset;
          } else {
            // change
            int firstLen = d.getFirstEnd() - d.getFirstStart();
            int secondLen = d.getSecondEnd() - d.getSecondStart();
            offset = secondLen - firstLen;
            if (offset == 0) continue;
            editorStart = d.getFirstEnd();
            for (int c = d.getFirstStart(); c < editorStart; c++) {
              ann2editorPermutation[c] += -1;
            }
          }
          for (int c = editorStart; c < lineCount; c++) {
            ann2editorPermutation[c] += offset;
          }
        }

      } catch (IOException e) {
        Mercurial.LOG.log(
            Level.INFO,
            "Cannot compute local diff required for annotations, ignoring..."); // NOI18N
      }
    }

    doc.render(
        new Runnable() {
          @Override
          public void run() {
            StyledDocument sd = (StyledDocument) doc;
            Iterator<AnnotateLine> it = lines.iterator();
            previousRevisions = Collections.synchronizedMap(new HashMap<String, HgRevision>());
            originalFiles = Collections.synchronizedMap(new HashMap<String, File>());
            elementAnnotations =
                Collections.synchronizedMap(new HashMap<Element, AnnotateLine>(lines.size()));
            while (it.hasNext()) {
              AnnotateLine line = it.next();
              int lineNum = ann2editorPermutation[line.getLineNum() - 1];
              if (lineNum == -1) {
                continue;
              }
              try {
                int lineOffset = NbDocument.findLineOffset(sd, lineNum - 1);
                Element element = sd.getParagraphElement(lineOffset);
                elementAnnotations.put(element, line);
              } catch (IndexOutOfBoundsException ex) {
                // TODO how could I get line behind document end?
                // furtunately user does not spot it
                Mercurial.LOG.log(Level.INFO, null, ex);
              }
            }
          }
        });

    final String url = HgUtils.getRemoteRepository(repositoryRoot);
    final boolean isKenaiRepository = url != null && HgKenaiAccessor.getInstance().isKenai(url);
    if (isKenaiRepository) {
      kenaiUsersMap = new HashMap<String, KenaiUser>();
      Iterator<AnnotateLine> it = lines.iterator();
      while (it.hasNext()) {
        AnnotateLine line = it.next();
        String author = line.getAuthor();
        if (author != null && !author.equals("") && !kenaiUsersMap.keySet().contains(author)) {
          KenaiUser ku = HgKenaiAccessor.getInstance().forName(author, url);
          if (ku != null) {
            kenaiUsersMap.put(author, ku);
          }
        }
      }
    }

    // lazy listener registration
    caret.addChangeListener(this);
    this.caretTimer = new Timer(500, this);
    caretTimer.setRepeats(false);

    elementAnnotationsSubstitute = "";
    onCurrentLine();
    revalidate();
    repaint();
  }