combineAll method

Future<bool> combineAll({ String text = "", List<LogicalKeyboardKey>? keysToCloseUp, int cursorPosition = 0, })

combineAll combines all the key events in the record that can be combined. Returns true if "this" event would combine previous one and thus the previous one can be deleted.

Implementation

Future<bool> combineAll(
    {String text = "",
    List<LogicalKeyboardKey>? keysToCloseUp,
    int cursorPosition = 0}) async {
  FlutsterTestEvent? next = (await getRecord())?.findNextEvent(this);
  if (type != FlutsterTestEventType.key ||
      isStopKey() ||
      (LogicalKeyboardKey.isControlCharacter(keyEventKeyLabel ?? "") &&
          keyEvent!.logicalKey != LogicalKeyboardKey.backspace)) {
    next?.combineAll(
      keysToCloseUp: keysToCloseUp,
    );
    return (false);
  }
  keysToCloseUp ??= [];
  if (keyEvent?.logicalKey != null) {
    if (keyEventDown ?? true) {
      if (isCharacterAZ()) {
        if (keysToCloseUp.contains(LogicalKeyboardKey.shift) ||
            keysToCloseUp.contains(LogicalKeyboardKey.shiftLeft) ||
            keysToCloseUp.contains(LogicalKeyboardKey.shiftLevel5) ||
            keysToCloseUp.contains(LogicalKeyboardKey.shiftRight)) {
          text = text.replaceRange(cursorPosition, cursorPosition,
              characterCharacter().toUpperCase());
          typedText = text;
        } else {
          text = text.replaceRange(
              cursorPosition, cursorPosition, characterCharacter());
          typedText = text;
        }
        cursorPosition++;
      } else if (keyEvent!.logicalKey == LogicalKeyboardKey.arrowLeft ||
          keyLabel == "Arrow Left") {
        cursorPosition--;
        if (cursorPosition < 0) {
          cursorPosition = 0;
        }
      } else if (keyEvent!.logicalKey == LogicalKeyboardKey.arrowRight ||
          keyLabel == "Arrow Right") {
        cursorPosition++;
        if (cursorPosition > text.length) {
          cursorPosition = text.length;
        }
      } else if (keyEvent!.logicalKey == LogicalKeyboardKey.end ||
          keyLabel == "End") {
        cursorPosition = text.length;
      } else if (keyEvent!.logicalKey == LogicalKeyboardKey.home ||
          keyLabel == "Home") {
        cursorPosition = 0;
      } else if (keyEvent!.logicalKey == LogicalKeyboardKey.backspace ||
          keyLabel == "Backspace") {
        if (cursorPosition > 0) {
          text = text.replaceRange(cursorPosition - 1, cursorPosition, "");
          cursorPosition--;
        }
      } else if (keyEvent!.logicalKey == LogicalKeyboardKey.delete ||
          keyLabel == "Delete") {
        if (cursorPosition < text.length) {
          text = text.replaceRange(cursorPosition, cursorPosition + 1, "");
          // typedText=text;
        }
      } else if (isAZ()) {
        if (keysToCloseUp.contains(LogicalKeyboardKey.shift) ||
            keysToCloseUp.contains(LogicalKeyboardKey.shiftLeft) ||
            keysToCloseUp.contains(LogicalKeyboardKey.shiftLevel5) ||
            keysToCloseUp.contains(LogicalKeyboardKey.shiftRight)) {
          text = text.replaceRange(
              cursorPosition, cursorPosition, character().toUpperCase());
        } else {
          text =
              text.replaceRange(cursorPosition, cursorPosition, character());
        }
        cursorPosition++;
      } else {
        if (!keyToSwallow()) {
          next?.combineAll(
            keysToCloseUp: keysToCloseUp,
          );
          return (false);
        }
      }
      if (keyEventDown != null) {
        keysToCloseUp.add(keyEvent!.logicalKey);
      }
    } else {
      if (keysToCloseUp.isNotEmpty) {
        keysToCloseUp
            .removeWhere((element) => element == keyEvent!.logicalKey);
      }
    }
  }

  next = (await getRecord())?.findNextEvent(this);
  FlutsterTestEvent? previous = (await getRecord())?.findPreviousEvent(this);
  if (previous?.type != FlutsterTestEventType.key ||
      (previous?.isStopKey() ?? false)) {
    previous = null;
  } else {
    waitDuration = Duration(
        milliseconds: waitDuration!.inMilliseconds +
            (previous?.waitDuration?.inMilliseconds ?? 0));
  }

  if (await next?.combineAll(
        text: text,
        keysToCloseUp: keysToCloseUp,
        cursorPosition: cursorPosition,
      ) ??
      false) {
    (await getRecord())?.deleteEvent(this);
  }
  if (text.isNotEmpty && (typedText?.isEmpty ?? true)) {
    typedText = text;
  }
  return (true);
}