Startup.java 文件源码

private void initContextualView(IEditorPart editor) {
  if (editor == null) {
    return;
  }
  IFile file = editor.getEditorInput().getAdapter(IFile.class);
  TreeViewer treeViewer = ContextualView.getTreeViewer();
  if (treeViewer != null) {
    // Finding all markers in given file.
    ArrayList<IMarker> allMarkers;
    allMarkers = MarkerFactory.findMarkersAsArrayList(file);
    if (allMarkers == null) {
      return;
    }
    Iterator<IMarker> iter = allMarkers.iterator();
    while (iter.hasNext()) {
      IMarker marker = iter.next();
      if (MarkUtilities.getLeaderId(marker) == null && MarkUtilities.getGroupId(marker) != null) {
        iter.remove();
      }
    }
    if (!treeViewer.getTree().isDisposed()) {
      treeViewer.setInput(allMarkers.toArray());
    }
    treeViewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS);
  }
}