toStringWithBiDiControls method

String toStringWithBiDiControls()

Wrap text with appropriate BiDi control characters for rendering

Implementation

String toStringWithBiDiControls() {
  final text = getText();

  if (!containsRtl) return text;

  if (isRtl) {
    return String.fromCharCode(0x202B) + text + String.fromCharCode(0x202C);
  } else {
    return String.fromCharCode(0x202A) + text + String.fromCharCode(0x202C);
  }
}