toWidget method

@override Widget toWidget(RenderContext context)

Implementation

@override
Widget toWidget(RenderContext context) {
  String? textNode;
  List<Widget> widgets = <Widget>[];
  final rubySize = max(9.0, context.style.fontSize!.size! / 2);
  final rubyYPos = rubySize + rubySize / 2;
  context.tree.children.forEach((c) {
    if (c is TextContentElement) {
      textNode = c.text;
    }
    if (!(c is TextContentElement)) {
      if (c.name == "rt" && textNode != null) {
        final widget = Stack(
          alignment: Alignment.center,
          children: <Widget>[
            Container(
                alignment: Alignment.bottomCenter,
                child: Center(
                    child: Transform(
                        transform:
                        Matrix4.translationValues(0, -(rubyYPos), 0),
                        child: ContainerSpan(
                          newContext: RenderContext(
                            buildContext: context.buildContext,
                            parser: context.parser,
                            style: c.style,
                            tree: c,
                          ),
                          style: c.style,
                          child: Text(c.element!.innerHtml,
                              style: c.style
                                  .generateTextStyle()
                                  .copyWith(fontSize: rubySize)),
                        )))),
            ContainerSpan(
                newContext: context,
                style: context.style,
                child: Text(textNode!.trim(),
                    style: context.style.generateTextStyle())),
          ],
        );
        widgets.add(widget);
      }
    }
  });
  return Row(
    key: AnchorKey.of(context.parser.key, this),
    crossAxisAlignment: CrossAxisAlignment.end,
    textBaseline: TextBaseline.alphabetic,
    mainAxisSize: MainAxisSize.min,
    children: widgets,
  );
}