showCustomSnackBar method

Future? showCustomSnackBar({ required String message, TextStyle? messageTextStyle, required dynamic variant, String? title, TextStyle? titleTextStyle, String? mainButtonTitle, ButtonStyle? mainButtonStyle, void onMainButtonTapped()?, Function? onTap, Duration duration = const Duration(seconds: 1), })

Implementation

Future? showCustomSnackBar({
  required String message,
  TextStyle? messageTextStyle,
  required dynamic variant,
  String? title,
  TextStyle? titleTextStyle,
  String? mainButtonTitle,
  ButtonStyle? mainButtonStyle,
  void Function()? onMainButtonTapped,
  Function? onTap,
  Duration duration = const Duration(seconds: 1),
}) async {
  final snackbarConfigSupplied = _customSnackbarConfigs[variant];
  final snackbarConfigBuilder = _customSnackbarConfigBuilders[variant];

  final snackbarConfig = snackbarConfigBuilder != null
      ? snackbarConfigBuilder()
      : snackbarConfigSupplied;

  if (snackbarConfig == null) {
    throw CustomSnackbarException(
      'No config found for $variant make sure you have called registerCustomConfig with a config or a builder. See [https://pub.dev/packages/stacked_services#custom-styles] for implementation details.',
    );
  }

  final mainButtonBuilder = _mainButtonBuilder[variant];
  final hasMainButtonBuilder = mainButtonBuilder != null;

  final mainButtonWidget = hasMainButtonBuilder
      ? mainButtonBuilder!(mainButtonTitle, onMainButtonTapped)
      : _getMainButtonWidget(
          mainButtonTitle: mainButtonTitle,
          mainButtonStyle: snackbarConfig.mainButtonStyle ?? mainButtonStyle,
          onMainButtonTapped: onMainButtonTapped,
          config: snackbarConfig,
        );

  final getBar = GetSnackBar(
    key: Key('snackbar_view'),
    titleText: title != null
        ? Text(
            title,
            key: Key('snackbar_text_title'),
            style: snackbarConfig.titleTextStyle ??
                titleTextStyle ??
                TextStyle(
                  color:
                      snackbarConfig.titleColor ?? snackbarConfig.textColor,
                  fontWeight: FontWeight.w800,
                  fontSize: 16,
                ),
            textAlign: snackbarConfig.titleTextAlign,
          )
        : snackbarConfig.titleText ?? null,
    messageText: message.isNotEmpty
        ? Text(
            message,
            key: Key('snackbar_text_message'),
            style: snackbarConfig.messageTextStyle ??
                messageTextStyle ??
                TextStyle(
                  color:
                      snackbarConfig.messageColor ?? snackbarConfig.textColor,
                  fontWeight: FontWeight.w300,
                  fontSize: 14,
                ),
            textAlign: snackbarConfig.messageTextAlign,
          )
        : SizedBox.shrink(),
    icon: snackbarConfig.icon,
    shouldIconPulse: snackbarConfig.shouldIconPulse,
    maxWidth: snackbarConfig.maxWidth,
    margin: snackbarConfig.margin ?? EdgeInsets.zero,
    padding: snackbarConfig.padding,
    borderRadius: snackbarConfig.borderRadius,
    borderColor: snackbarConfig.borderColor,
    borderWidth: snackbarConfig.borderWidth,
    backgroundColor: snackbarConfig.backgroundColor,
    leftBarIndicatorColor: snackbarConfig.leftBarIndicatorColor,
    boxShadows: snackbarConfig.boxShadows,
    backgroundGradient: snackbarConfig.backgroundGradient,
    mainButton: mainButtonWidget,
    onTap: (snackbar) => onTap?.call(),
    duration: duration,
    isDismissible: snackbarConfig.isDismissible,
    dismissDirection: snackbarConfig.dismissDirection,
    showProgressIndicator: snackbarConfig.showProgressIndicator,
    progressIndicatorController: snackbarConfig.progressIndicatorController,
    progressIndicatorBackgroundColor:
        snackbarConfig.progressIndicatorBackgroundColor,
    progressIndicatorValueColor: snackbarConfig.progressIndicatorValueColor,
    snackPosition: snackbarConfig.snackPosition.toGet,
    snackStyle: snackbarConfig.snackStyle.toGet,
    forwardAnimationCurve: snackbarConfig.forwardAnimationCurve,
    reverseAnimationCurve: snackbarConfig.reverseAnimationCurve,
    animationDuration: snackbarConfig.animationDuration,
    barBlur: snackbarConfig.barBlur,
    overlayBlur: snackbarConfig.overlayBlur,
    overlayColor: snackbarConfig.overlayColor,
    userInputForm: snackbarConfig.userInputForm,
  );

  if (snackbarConfig.instantInit) {
    return getBar.show();
  } else {
    Completer completer = Completer();
    sc.ambiguate(WidgetsBinding.instance)!.addPostFrameCallback((_) async {
      final result = getBar.show();
      completer.complete(result);
    });
    return completer.future;
  }
}