52 lines
1.8 KiB
Dart
52 lines
1.8 KiB
Dart
import 'dart:async';
|
|
|
|
import 'package:flutter/material.dart';
|
|
import 'package:flutter_translate/flutter_translate.dart';
|
|
|
|
import '../datamodels/dialog_request.dart';
|
|
import '../datamodels/dialog_response.dart';
|
|
|
|
class DialogService {
|
|
GlobalKey<NavigatorState> _dialogNavigationKey = GlobalKey<NavigatorState>();
|
|
Function(DialogRequest) _showDialogListener;
|
|
Completer<DialogResponse> _dialogCompleter;
|
|
|
|
GlobalKey<NavigatorState> get dialogNavigationKey => _dialogNavigationKey;
|
|
|
|
void registerDialogListener(Function(DialogRequest) showDialogListener) {
|
|
_showDialogListener = showDialogListener;
|
|
}
|
|
|
|
Future<DialogResponse> showDialog({
|
|
String title,
|
|
String description,
|
|
String buttonTitleAccept,
|
|
}) {
|
|
_dialogCompleter = Completer<DialogResponse>();
|
|
_showDialogListener(DialogRequest(
|
|
title: title,
|
|
description: description,
|
|
buttonTitleAccept:
|
|
buttonTitleAccept == null || buttonTitleAccept.isEmpty ? translate('dialog.confirm') : buttonTitleAccept));
|
|
return _dialogCompleter.future;
|
|
}
|
|
|
|
Future<DialogResponse> showConfirmationDialog(
|
|
{String title, String description, String buttonTitleAccept, String buttonTitleDeny}) {
|
|
_dialogCompleter = Completer<DialogResponse>();
|
|
_showDialogListener(DialogRequest(
|
|
title: title,
|
|
description: description,
|
|
buttonTitleAccept:
|
|
buttonTitleAccept == null || buttonTitleAccept.isEmpty ? translate('dialog.confirm') : buttonTitleAccept,
|
|
buttonTitleDeny:
|
|
buttonTitleDeny == null || buttonTitleDeny.isEmpty ? translate('dialog.cancel') : buttonTitleDeny));
|
|
return _dialogCompleter.future;
|
|
}
|
|
|
|
void dialogComplete(DialogResponse response) {
|
|
_dialogNavigationKey.currentState.pop();
|
|
_dialogCompleter.complete(response);
|
|
_dialogCompleter = null;
|
|
}
|
|
}
|