Method Srender

bulletlist_printer.go:102–139

Srender renders the list as a string.

()

// Srender renders the list as a string.
func (l BulletListPrinter) Srender() (string, error) {
	var ret strings.Builder
	for _, item := range l.Items {
		if item.TextStyle == nil {
			if l.TextStyle == nil {
				item.TextStyle = &ThemeDefault.BulletListTextStyle
			} else {
				item.TextStyle = l.TextStyle
			}
		}
		if item.BulletStyle == nil {
			if l.BulletStyle == nil {
				item.BulletStyle = &ThemeDefault.BulletListBulletStyle
			} else {
				item.BulletStyle = l.BulletStyle
			}
		}

		split := strings.Split(item.Text, "\n")
		for i, line := range split {
			ret.WriteString(strings.Repeat(" ", item.Level))
			if i == 0 {
				if item.Bullet == "" {
					ret.WriteString(item.BulletStyle.Sprint(l.Bullet))
				} else {
					ret.WriteString(item.BulletStyle.Sprint(item.Bullet))
				}
				ret.WriteByte(' ')
			} else {
				ret.WriteString(strings.Repeat(" ", len(item.Bullet)))
				ret.WriteString("  ")
			}
			ret.WriteString(item.TextStyle.Sprint(line))
			ret.WriteByte('\n')
		}
	}
	return ret.String(), nil
}