private void removeFromEditor() {
    Editor editor = mySearchResults.getEditor();
    if (myReplacementBalloon != null) {
      myReplacementBalloon.hide();
    }

    if (editor != null) {

      for (VisibleAreaListener visibleAreaListener : myVisibleAreaListenersToRemove) {
        editor.getScrollingModel().removeVisibleAreaListener(visibleAreaListener);
      }
      myVisibleAreaListenersToRemove.clear();
      Project project = mySearchResults.getProject();
      if (project != null && !project.isDisposed()) {
        for (RangeHighlighter h : myHighlighters) {
          HighlightManager.getInstance(project).removeSegmentHighlighter(editor, h);
        }
        if (myCursorHighlighter != null) {
          HighlightManager.getInstance(project)
              .removeSegmentHighlighter(editor, myCursorHighlighter);
          myCursorHighlighter = null;
        }
      }
      myHighlighters.clear();
      if (myListeningSelection) {
        editor.getSelectionModel().removeSelectionListener(this);
        myListeningSelection = false;
      }
    }
  }
  private void updateCursorHighlighting(boolean scroll) {
    hideBalloon();

    if (myCursorHighlighter != null) {
      HighlightManager.getInstance(mySearchResults.getProject())
          .removeSegmentHighlighter(mySearchResults.getEditor(), myCursorHighlighter);
      myCursorHighlighter = null;
    }

    final FindResult cursor = mySearchResults.getCursor();
    Editor editor = mySearchResults.getEditor();
    SelectionModel selection = editor.getSelectionModel();
    if (cursor != null) {
      Set<RangeHighlighter> dummy = new HashSet<RangeHighlighter>();
      highlightRange(
          cursor, new TextAttributes(null, null, Color.BLACK, EffectType.ROUNDED_BOX, 0), dummy);
      if (!dummy.isEmpty()) {
        myCursorHighlighter = dummy.iterator().next();
      }

      if (scroll) {
        if (mySearchResults.getFindModel().isGlobal()) {
          FoldingModel foldingModel = editor.getFoldingModel();
          final FoldRegion[] allRegions = editor.getFoldingModel().getAllFoldRegions();

          foldingModel.runBatchFoldingOperation(
              new Runnable() {
                @Override
                public void run() {
                  for (FoldRegion region : allRegions) {
                    if (!region.isValid()) continue;
                    if (cursor.intersects(TextRange.create(region))) {
                      region.setExpanded(true);
                    }
                  }
                }
              });
          selection.setSelection(cursor.getStartOffset(), cursor.getEndOffset());

          editor.getCaretModel().moveToOffset(cursor.getEndOffset());
          editor.getScrollingModel().scrollToCaret(ScrollType.CENTER);
        } else {
          if (!SearchResults.insideVisibleArea(editor, cursor)) {
            LogicalPosition pos = editor.offsetToLogicalPosition(cursor.getStartOffset());
            editor.getScrollingModel().scrollTo(pos, ScrollType.CENTER);
          }
        }
      }
      editor
          .getScrollingModel()
          .runActionOnScrollingFinished(
              new Runnable() {
                @Override
                public void run() {
                  showReplacementPreview();
                }
              });
    }
  }
  private void dumpEditorMarkupAndSelection(PrintStream dumpStream) {
    dumpStream.println(mySearchResults.getFindModel());
    if (myReplacementPreviewText != null) {
      dumpStream.println("--");
      dumpStream.println("Replacement Preview: " + myReplacementPreviewText);
    }
    dumpStream.println("--");

    Editor editor = mySearchResults.getEditor();

    RangeHighlighter[] highlighters = editor.getMarkupModel().getAllHighlighters();
    List<Pair<Integer, Character>> ranges = new ArrayList<Pair<Integer, Character>>();
    for (RangeHighlighter highlighter : highlighters) {
      ranges.add(new Pair<Integer, Character>(highlighter.getStartOffset(), '['));
      ranges.add(new Pair<Integer, Character>(highlighter.getEndOffset(), ']'));
    }

    SelectionModel selectionModel = editor.getSelectionModel();

    if (selectionModel.getSelectionStart() != selectionModel.getSelectionEnd()) {
      ranges.add(new Pair<Integer, Character>(selectionModel.getSelectionStart(), '<'));
      ranges.add(new Pair<Integer, Character>(selectionModel.getSelectionEnd(), '>'));
    }
    ranges.add(new Pair<Integer, Character>(-1, '\n'));
    ranges.add(new Pair<Integer, Character>(editor.getDocument().getTextLength() + 1, '\n'));
    ContainerUtil.sort(
        ranges,
        new Comparator<Pair<Integer, Character>>() {
          @Override
          public int compare(Pair<Integer, Character> pair, Pair<Integer, Character> pair2) {
            int res = pair.first - pair2.first;
            if (res == 0) {

              Character c1 = pair.second;
              Character c2 = pair2.second;
              if (c1 == '<' && c2 == '[') {
                return 1;
              } else if (c1 == '[' && c2 == '<') {
                return -1;
              }
              return c1.compareTo(c2);
            }
            return res;
          }
        });

    Document document = editor.getDocument();
    for (int i = 0; i < ranges.size() - 1; ++i) {
      Pair<Integer, Character> pair = ranges.get(i);
      Pair<Integer, Character> pair1 = ranges.get(i + 1);
      dumpStream.print(
          pair.second
              + document.getText(
                  TextRange.create(
                      Math.max(pair.first, 0), Math.min(pair1.first, document.getTextLength()))));
    }
    dumpStream.println("\n--");

    if (NotFound) {
      dumpStream.println("Not Found");
      dumpStream.println("--");
      NotFound = false;
    }

    for (RangeHighlighter highlighter : highlighters) {
      dumpStream.println(highlighter + " : " + highlighter.getTextAttributes());
    }
    dumpStream.println("------------");
  }