void operator()

in libcef/browser/osr/osr_accessibility_util.cc [71:224]
149 lines of code
74 McCabe index (conditional complexity)

  void operator()(const std::pair<ax::mojom::IntAttribute, int32_t> attr) {
    if (attr.first == ax::mojom::IntAttribute::kNone)
      return;

    switch (attr.first) {
      case ax::mojom::IntAttribute::kNone:
        break;
      case ax::mojom::IntAttribute::kScrollX:
      case ax::mojom::IntAttribute::kScrollXMin:
      case ax::mojom::IntAttribute::kScrollXMax:
      case ax::mojom::IntAttribute::kScrollY:
      case ax::mojom::IntAttribute::kScrollYMin:
      case ax::mojom::IntAttribute::kScrollYMax:
      case ax::mojom::IntAttribute::kHasPopup:
      case ax::mojom::IntAttribute::kHierarchicalLevel:
      case ax::mojom::IntAttribute::kTextSelStart:
      case ax::mojom::IntAttribute::kTextSelEnd:
      case ax::mojom::IntAttribute::kAriaColumnCount:
      case ax::mojom::IntAttribute::kAriaCellColumnIndex:
      case ax::mojom::IntAttribute::kAriaRowCount:
      case ax::mojom::IntAttribute::kAriaCellRowIndex:
      case ax::mojom::IntAttribute::kTableRowCount:
      case ax::mojom::IntAttribute::kTableColumnCount:
      case ax::mojom::IntAttribute::kTableCellColumnIndex:
      case ax::mojom::IntAttribute::kTableCellRowIndex:
      case ax::mojom::IntAttribute::kTableCellColumnSpan:
      case ax::mojom::IntAttribute::kTableCellRowSpan:
      case ax::mojom::IntAttribute::kTableColumnHeaderId:
      case ax::mojom::IntAttribute::kTableColumnIndex:
      case ax::mojom::IntAttribute::kTableHeaderId:
      case ax::mojom::IntAttribute::kTableRowHeaderId:
      case ax::mojom::IntAttribute::kTableRowIndex:
      case ax::mojom::IntAttribute::kActivedescendantId:
      case ax::mojom::IntAttribute::kInPageLinkTargetId:
      case ax::mojom::IntAttribute::kErrormessageId:
      case ax::mojom::IntAttribute::kDOMNodeId:
      case ax::mojom::IntAttribute::kDropeffect:
      case ax::mojom::IntAttribute::kMemberOfId:
      case ax::mojom::IntAttribute::kNextFocusId:
      case ax::mojom::IntAttribute::kNextOnLineId:
      case ax::mojom::IntAttribute::kPreviousFocusId:
      case ax::mojom::IntAttribute::kPreviousOnLineId:
      case ax::mojom::IntAttribute::kSetSize:
      case ax::mojom::IntAttribute::kPosInSet:
      case ax::mojom::IntAttribute::kPopupForId:
        attributes->SetInt(ToString(attr.first), attr.second);
        break;
      case ax::mojom::IntAttribute::kDefaultActionVerb:
        attributes->SetString(
            ToString(attr.first),
            ui::ToString(
                static_cast<ax::mojom::DefaultActionVerb>(attr.second)));
        break;
      case ax::mojom::IntAttribute::kInvalidState: {
        auto state = static_cast<ax::mojom::InvalidState>(attr.second);
        if (ax::mojom::InvalidState::kNone != state) {
          attributes->SetString(ToString(attr.first), ToString(state));
        }
      } break;
      case ax::mojom::IntAttribute::kCheckedState: {
        auto state = static_cast<ax::mojom::CheckedState>(attr.second);
        if (ax::mojom::CheckedState::kNone != state) {
          attributes->SetString(ToString(attr.first), ToString(state));
        }
      } break;
      case ax::mojom::IntAttribute::kRestriction:
        attributes->SetString(
            ToString(attr.first),
            ToString(static_cast<ax::mojom::Restriction>(attr.second)));
        break;
      case ax::mojom::IntAttribute::kListStyle: {
        auto state = static_cast<ax::mojom::ListStyle>(attr.second);
        if (ax::mojom::ListStyle::kNone != state) {
          attributes->SetString(ToString(attr.first), ToString(state));
        }
      } break;
      case ax::mojom::IntAttribute::kSortDirection: {
        auto state = static_cast<ax::mojom::SortDirection>(attr.second);
        if (ax::mojom::SortDirection::kNone != state) {
          attributes->SetString(ToString(attr.first), ToString(state));
        }
      } break;
      case ax::mojom::IntAttribute::kTextAlign: {
        auto state = static_cast<ax::mojom::TextAlign>(attr.second);
        if (ax::mojom::TextAlign::kNone != state) {
          attributes->SetString(ToString(attr.first), ToString(state));
        }
      } break;
      case ax::mojom::IntAttribute::kNameFrom:
        attributes->SetString(
            ToString(attr.first),
            ToString(static_cast<ax::mojom::NameFrom>(attr.second)));
        break;
      case ax::mojom::IntAttribute::kColorValue:
      case ax::mojom::IntAttribute::kBackgroundColor:
      case ax::mojom::IntAttribute::kColor:
        attributes->SetString(ToString(attr.first),
                              base::StringPrintf("0x%X", attr.second));
        break;
      case ax::mojom::IntAttribute::kDescriptionFrom:
        attributes->SetString(
            ToString(attr.first),
            ToString(static_cast<ax::mojom::DescriptionFrom>(attr.second)));
        break;
      case ax::mojom::IntAttribute::kAriaCurrentState: {
        auto state = static_cast<ax::mojom::AriaCurrentState>(attr.second);
        if (ax::mojom::AriaCurrentState::kNone != state) {
          attributes->SetString(ToString(attr.first), ToString(state));
        }
      } break;
      case ax::mojom::IntAttribute::kTextDirection: {
        auto state = static_cast<ax::mojom::WritingDirection>(attr.second);
        if (ax::mojom::WritingDirection::kNone != state) {
          attributes->SetString(ToString(attr.first), ToString(state));
        }
      } break;
      case ax::mojom::IntAttribute::kTextPosition: {
        auto state = static_cast<ax::mojom::TextPosition>(attr.second);
        if (ax::mojom::TextPosition::kNone != state) {
          attributes->SetString(ToString(attr.first), ToString(state));
        }
      } break;
      case ax::mojom::IntAttribute::kTextStyle: {
        static ax::mojom::TextStyle textStyleArr[] = {
            ax::mojom::TextStyle::kBold, ax::mojom::TextStyle::kItalic,
            ax::mojom::TextStyle::kUnderline,
            ax::mojom::TextStyle::kLineThrough,
            ax::mojom::TextStyle::kOverline};

        CefRefPtr<CefListValue> list = CefListValue::Create();
        int index = 0;
        // Iterate and find which states are set.
        for (unsigned i = 0; i < base::size(textStyleArr); i++) {
          if (attr.second & static_cast<int>(textStyleArr[i]))
            list->SetString(index++, ToString(textStyleArr[i]));
        }
        attributes->SetList(ToString(attr.first), list);
      } break;
      case ax::mojom::IntAttribute::kTextOverlineStyle:
      case ax::mojom::IntAttribute::kTextStrikethroughStyle:
      case ax::mojom::IntAttribute::kTextUnderlineStyle: {
        auto state = static_cast<ax::mojom::TextDecorationStyle>(attr.second);
        if (ax::mojom::TextDecorationStyle::kNone != state) {
          attributes->SetString(ToString(attr.first), ToString(state));
        }
      } break;
      case ax::mojom::IntAttribute::kAriaCellColumnSpan:
      case ax::mojom::IntAttribute::kAriaCellRowSpan:
      case ax::mojom::IntAttribute::kImageAnnotationStatus: {
        // TODO(cef): Implement support for Image Annotation Status,
        // kAriaCellColumnSpan and kAriaCellRowSpan
      } break;
    }
  }