/**
   * This method fills <code>myActions</code> list.
   *
   * @return true if there is a shortcut with second stroke found.
   */
  public KeyProcessorContext updateCurrentContext(
      Component component, Shortcut sc, boolean isModalContext) {
    myContext.setFoundComponent(null);
    myContext.getActions().clear();

    if (isControlEnterOnDialog(component, sc)) return myContext;

    boolean hasSecondStroke = false;

    // here we try to find "local" shortcuts

    for (; component != null; component = component.getParent()) {
      if (!(component instanceof JComponent)) {
        continue;
      }
      ArrayList listOfActions =
          (ArrayList) ((JComponent) component).getClientProperty(AnAction.ourClientProperty);
      if (listOfActions == null) {
        continue;
      }
      for (Object listOfAction : listOfActions) {
        if (!(listOfAction instanceof AnAction)) {
          continue;
        }
        AnAction action = (AnAction) listOfAction;
        hasSecondStroke |= addAction(action, sc);
      }
      // once we've found a proper local shortcut(s), we continue with non-local shortcuts
      if (!myContext.getActions().isEmpty()) {
        myContext.setFoundComponent((JComponent) component);
        break;
      }
    }

    // search in main keymap

    Keymap keymap = KeymapManager.getInstance().getActiveKeymap();
    String[] actionIds = keymap.getActionIds(sc);

    ActionManager actionManager = ActionManager.getInstance();
    for (String actionId : actionIds) {
      AnAction action = actionManager.getAction(actionId);
      if (action != null) {
        if (isModalContext && !action.isEnabledInModalContext()) {
          continue;
        }
        hasSecondStroke |= addAction(action, sc);
      }
    }

    if (!hasSecondStroke && sc instanceof KeyboardShortcut) {
      // little trick to invoke action which second stroke is a key w/o modifiers, but user still
      // holds the modifier key(s) of the first stroke

      final KeyboardShortcut keyboardShortcut = (KeyboardShortcut) sc;
      final KeyStroke firstKeyStroke = keyboardShortcut.getFirstKeyStroke();
      final KeyStroke secondKeyStroke = keyboardShortcut.getSecondKeyStroke();

      if (secondKeyStroke != null
          && secondKeyStroke.getModifiers() != 0
          && firstKeyStroke.getModifiers() != 0) {
        final KeyboardShortcut altShortCut =
            new KeyboardShortcut(
                firstKeyStroke, KeyStroke.getKeyStroke(secondKeyStroke.getKeyCode(), 0));
        final String[] additionalActions = keymap.getActionIds(altShortCut);

        for (final String actionId : additionalActions) {
          AnAction action = actionManager.getAction(actionId);
          if (action != null) {
            if (isModalContext && !action.isEnabledInModalContext()) {
              continue;
            }
            hasSecondStroke |= addAction(action, altShortCut);
          }
        }
      }
    }

    myContext.setHasSecondStroke(hasSecondStroke);

    Comparator<? super AnAction> comparator =
        PlatformDataKeys.ACTIONS_SORTER.getData(myContext.getDataContext());
    if (comparator != null) {
      Collections.sort(myContext.getActions(), comparator);
    }

    return myContext;
  }