void resetInsertionMode()

in lib/parser.dart [467:536]
66 lines of code
23 McCabe index (conditional complexity)

  void resetInsertionMode() {
    // The name of this method is mostly historical. (It's also used in the
    // specification.)
    for (var node in tree.openElements.reversed) {
      var nodeName = node.localName;
      final last = node == tree.openElements[0];
      if (last) {
        assert(innerHTMLMode);
        nodeName = innerHTML;
      }
      // Check for conditions that should only happen in the innerHTML
      // case
      switch (nodeName) {
        case 'select':
        case 'colgroup':
        case 'head':
        case 'html':
          assert(innerHTMLMode);
          break;
      }
      if (!last && node.namespaceUri != tree.defaultNamespace) {
        continue;
      }
      switch (nodeName) {
        case 'select':
          phase = _inSelectPhase;
          return;
        case 'td':
          phase = _inCellPhase;
          return;
        case 'th':
          phase = _inCellPhase;
          return;
        case 'tr':
          phase = _inRowPhase;
          return;
        case 'tbody':
          phase = _inTableBodyPhase;
          return;
        case 'thead':
          phase = _inTableBodyPhase;
          return;
        case 'tfoot':
          phase = _inTableBodyPhase;
          return;
        case 'caption':
          phase = _inCaptionPhase;
          return;
        case 'colgroup':
          phase = _inColumnGroupPhase;
          return;
        case 'table':
          phase = _inTablePhase;
          return;
        case 'head':
          phase = _inBodyPhase;
          return;
        case 'body':
          phase = _inBodyPhase;
          return;
        case 'frameset':
          phase = _inFramesetPhase;
          return;
        case 'html':
          phase = _beforeHeadPhase;
          return;
      }
    }
    phase = _inBodyPhase;
  }