prepare method

@override StyledElement prepare(ExtensionContext context, List<StyledElement> children)

Converts parsed HTML to a StyledElement.

Implementation

@override
StyledElement prepare(
    ExtensionContext context, List<StyledElement> children) {
  if (context.elementName == "table") {
    final cellDescendants = _getCellDescendants(children);

    return TableElement(
      name: context.elementName,
      elementId: context.id,
      elementClasses: context.classes.toList(),
      tableStructure: children,
      cellDescendants: cellDescendants,
      style: Style(display: Display.table),
      node: context.node,
    );
  }

  if (context.elementName == "th" || context.elementName == "td") {
    return TableCellElement(
      style: context.elementName == "th"
          ? Style(
              fontWeight: FontWeight.bold,
              textAlign: TextAlign.center,
              verticalAlign: VerticalAlign.middle,
              display: Display.tableCell,
            )
          : Style(
              verticalAlign: VerticalAlign.middle,
              display: Display.tableCell,
            ),
      children: children,
      node: context.node,
      name: context.elementName,
      elementClasses: context.classes.toList(),
      elementId: context.id,
    );
  }

  if (context.elementName == "tbody" ||
      context.elementName == "thead" ||
      context.elementName == "tfoot") {
    return TableSectionLayoutElement(
      name: context.elementName,
      elementId: context.id,
      elementClasses: context.classes.toList(),
      children: children,
      style: Style(
        display: context.elementName == "thead"
            ? Display.tableHeaderGroup
            : context.elementName == "tfoot"
                ? Display.tableFooterGroup
                : Display.tableRowGroup,
      ),
      node: context.node,
    );
  }

  if (context.elementName == "tr") {
    return TableRowLayoutElement(
      name: context.elementName,
      elementId: context.id,
      elementClasses: context.classes.toList(),
      children: children,
      style: Style(
        display: Display.tableRow,
      ),
      node: context.node,
    );
  }

  if (context.elementName == "col" || context.elementName == "colgroup") {
    return TableStyleElement(
      name: context.elementName,
      elementId: context.id,
      elementClasses: context.classes.toList(),
      children: children,
      style: Style(
        display: context.elementName == "col"
            ? Display.tableColumn
            : Display.tableColumnGroup,
      ),
      node: context.node,
    );
  }

  throw UnimplementedError("This isn't possible");
}