iter method

@override void iter(String cls)

Implementation

@override
void iter(String cls) {
  if (borderWidthPattern.hasMatch(cls)) {
    final match = borderWidthPattern.firstMatch(cls)!;
    final side = match.group(1);
    var width = (match.group(2) ?? "1");
    if (width.startsWith('[') && width.endsWith(']')) {
      width = width.substring(1, width.length - 1);
    }
    switch (side) {
      case "-t":
        tWidth = width;
        break;
      case "-l":
        lWidth = width;
        break;
      case "-r":
        rWidth = width;
        break;
      case "-b":
        bWidth = width;
        break;
      case "-x":
        lWidth = width;
        rWidth = width;
        break;
      case "-y":
        tWidth = width;
        bWidth = width;
        break;
      default:
        tWidth = width;
        lWidth = width;
        rWidth = width;
        bWidth = width;
        break;
    }
    return;
  }

  if (borderStylePattern.hasMatch(cls)) {
    final match = borderStylePattern.firstMatch(cls)!;
    final side = match.group(1);
    var style = match.group(2) ?? "solid";
    if (style != "none") {
      style = "solid";
    }
    switch (side) {
      case "-t":
        tStyle = "BorderStyle.$style";
        break;
      case "-l":
        lStyle = "BorderStyle.$style";
        break;
      case "-r":
        rStyle = "BorderStyle.$style";
        break;
      case "-b":
        bStyle = "BorderStyle.$style";
        break;
      case "-x":
        lStyle = "BorderStyle.$style";
        rStyle = "BorderStyle.$style";
        break;
      case "-y":
        tStyle = "BorderStyle.$style";
        bStyle = "BorderStyle.$style";
        break;
      default:
        tStyle = "BorderStyle.$style";
        lStyle = "BorderStyle.$style";
        rStyle = "BorderStyle.$style";
        bStyle = "BorderStyle.$style";
        break;
    }
    return;
  }

  if (borderColorPattern.hasMatch(cls)) {
    final match = borderColorPattern.firstMatch(cls)!;
    final side = match.group(1);
    final color = match.group(2);
    final alpha = match.group(3);

    final value = parseColor(color, alpha);
    if (value == null) return;

    switch (side) {
      case "-t":
        tColor = value;
        break;
      case "-l":
        lColor = value;
        break;
      case "-r":
        rColor = value;
        break;
      case "-b":
        bColor = value;
        break;
      case "-x":
        lColor = value;
        rColor = value;
        break;
      case "-y":
        tColor = value;
        bColor = value;
        break;
      default:
        tColor = value;
        lColor = value;
        rColor = value;
        bColor = value;
        break;
    }
    return;
  }
}