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flutter/lib/widgets/core/app_bar.dart
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2021-06-22 21:10:15 +00:00

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Dart

/*
* This file is part of wger Workout Manager <https://github.com/wger-project>.
* Copyright (C) 2020, 2021 wger Team
*
* wger Workout Manager is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:provider/provider.dart';
import 'package:wger/providers/auth.dart';
import 'package:wger/providers/body_weight.dart';
import 'package:wger/providers/gallery.dart';
import 'package:wger/providers/nutrition.dart';
import 'package:wger/providers/workout_plans.dart';
import 'package:wger/widgets/core/about.dart';
class WgerAppBar extends StatelessWidget with PreferredSizeWidget {
final String _title;
WgerAppBar(this._title);
@override
Widget build(BuildContext context) {
return AppBar(
title: Text(_title),
actions: [
IconButton(
icon: const Icon(Icons.settings),
onPressed: () async {
return showDialog(
context: context,
builder: (BuildContext context) {
return AlertDialog(
title: Text(AppLocalizations.of(context).optionsLabel),
actions: [
TextButton(
child: Text(MaterialLocalizations.of(context).closeButtonLabel),
onPressed: () {
Navigator.of(context).pop();
},
),
],
contentPadding: EdgeInsets.zero,
content: Column(
mainAxisSize: MainAxisSize.min,
children: [
Divider(),
ListTile(
//dense: true,
leading: Icon(Icons.exit_to_app),
title: Text(AppLocalizations.of(context).logout),
onTap: () {
Provider.of<AuthProvider>(context, listen: false).logout();
Provider.of<WorkoutPlansProvider>(context, listen: false).clear();
Provider.of<NutritionPlansProvider>(context, listen: false).clear();
Provider.of<BodyWeightProvider>(context, listen: false).clear();
Provider.of<GalleryProvider>(context, listen: false).clear();
Navigator.of(context).pop();
Navigator.of(context).pushReplacementNamed('/');
},
),
WgerAboutListTile()
],
),
);
});
},
),
],
);
}
@override
Size get preferredSize => Size.fromHeight(kToolbarHeight);
}