parseReplacedElement function

ReplacedElement parseReplacedElement(Element element, List<StyledElement> children, NavigationDelegate? navigationDelegateForIframe)

Implementation

ReplacedElement parseReplacedElement(
  dom.Element element,
  List<StyledElement> children,
  NavigationDelegate? navigationDelegateForIframe,
) {
  switch (element.localName) {
    case "audio":
      final sources = <String?>[
        if (element.attributes['src'] != null) element.attributes['src'],
        ...ReplacedElement.parseMediaSources(element.children),
      ];
      if (sources.isEmpty || sources.first == null) {
        return EmptyContentElement();
      }
      return AudioContentElement(
        name: "audio",
        src: sources,
        showControls: element.attributes['controls'] != null,
        loop: element.attributes['loop'] != null,
        autoplay: element.attributes['autoplay'] != null,
        muted: element.attributes['muted'] != null,
        node: element,
      );
    case "br":
      return TextContentElement(
        text: "\n",
        style: Style(whiteSpace: WhiteSpace.PRE),
        element: element,
        node: element
      );

    case "img":
      return ImageContentElement(
        name: "img",
        src: element.attributes['src'],
        alt: element.attributes['alt'],
        node: element,
      );
    case "video":
      final sources = <String?>[
        if (element.attributes['src'] != null) element.attributes['src'],
        ...ReplacedElement.parseMediaSources(element.children),
      ];
      if (sources.isEmpty || sources.first == null) {
        return EmptyContentElement();
      }
      return VideoContentElement(
        name: "video",
        src: sources,
        poster: element.attributes['poster'],
        showControls: element.attributes['controls'] != null,
        loop: element.attributes['loop'] != null,
        autoplay: element.attributes['autoplay'] != null,
        muted: element.attributes['muted'] != null,
        width: double.tryParse(element.attributes['width'] ?? ""),
        height: double.tryParse(element.attributes['height'] ?? ""),
        node: element,
      );
    case "svg":
      return SvgContentElement(
        name: "svg",
        data: element.outerHtml,
        width: double.tryParse(element.attributes['width'] ?? ""),
        height: double.tryParse(element.attributes['height'] ?? ""),
        node: element,
      );
    case "ruby":
      return RubyElement(
        element: element,
        children: children,
      );
    case "math":
      return MathElement(
        element: element,
      );
    default:
      return EmptyContentElement(name: element.localName == null ? "[[No Name]]" : element.localName!);
  }
}