visibleTextsOf function

List<String> visibleTextsOf(WidgetController controller)

Every Text and EditableText currently in the tree, in tree order — the text projection of the screen an agent reads next to the pixels, and the material of the nothing-matches message. Strings longer than visibleTextCap are truncated with a trailing ….

Implementation

List<String> visibleTextsOf(WidgetController controller) => [
  for (var widget in controller.widgetList(
    find.byWidgetPredicate((w) => w is Text || w is EditableText),
  ))
    _capped(switch (widget) {
      Text(:var data, :var textSpan) => data ?? textSpan?.toPlainText() ?? '',
      // **An obscured field reports what it draws, not what it holds.** The
      // screenshot in the same reply already renders bullets; the plain value
      // beside it put the password into the agent's transcript, into every log
      // that transcript reaches, and onto disk in the run's journal and in a
      // scenario's captured step. Nothing wants the literal here — a driver
      // that typed it knows it, and matching a field *by* its secret is not a
      // thing worth keeping. The widget's own [EditableText.obscuringCharacter]
      // and the length are what the pixels say, so the projection stays
      // faithful: still one entry, still non-empty, still countable.
      EditableText(
        :var controller,
        :var obscureText,
        :var obscuringCharacter,
      ) =>
        obscureText
            ? obscuringCharacter * controller.text.length
            : controller.text,
      _ => '',
    }),
];