fluffychat/lib/components/dialogs/permission_slider_dialog.dart
Christian Pauly 5f0ce49c46 fix: Dialogs
2021-01-19 15:46:43 +01:00

91 lines
2.6 KiB
Dart

import 'package:fluffychat/components/dialogs/adaptive_flat_button.dart';
import 'package:fluffychat/utils/platform_infos.dart';
import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
class PermissionSliderDialog extends StatefulWidget {
const PermissionSliderDialog({
Key key,
this.initialPermission = 0,
@required this.l10n,
}) : super(key: key);
final L10n l10n;
Future<int> show(BuildContext context) => PlatformInfos.isCupertinoStyle
? showCupertinoDialog<int>(context: context, builder: (context) => this)
: showDialog<int>(context: context, builder: (context) => this);
final int initialPermission;
@override
_PermissionSliderDialogState createState() => _PermissionSliderDialogState();
}
class _PermissionSliderDialogState extends State<PermissionSliderDialog> {
int _permission;
@override
void initState() {
_permission = widget.initialPermission;
super.initState();
}
@override
Widget build(BuildContext context) {
final slider = PlatformInfos.isCupertinoStyle
? CupertinoSlider(
value: _permission.toDouble(),
onChanged: (d) => setState(() => _permission = d.round()),
max: 100.0,
min: 0.0,
)
: Slider(
value: _permission.toDouble(),
onChanged: (d) => setState(() => _permission = d.round()),
max: 100.0,
min: 0.0,
);
final title = Text(
widget.l10n.setPermissionsLevel,
textAlign: TextAlign.center,
);
final content = Column(
mainAxisSize: MainAxisSize.min,
children: [
Text('Level: ' +
(_permission == 100
? '$_permission (${widget.l10n.admin})'
: _permission >= 50
? '$_permission (${widget.l10n.moderator})'
: _permission.toString())),
Container(
height: 56,
child: slider,
),
],
);
final buttons = [
AdaptiveFlatButton(
child: Text(widget.l10n.cancel),
onPressed: () => Navigator.of(context).pop<int>(null),
),
AdaptiveFlatButton(
child: Text(widget.l10n.confirm),
onPressed: () => Navigator.of(context).pop<int>(_permission),
),
];
if (PlatformInfos.isCupertinoStyle) {
return CupertinoAlertDialog(
title: title,
content: content,
actions: buttons,
);
}
return AlertDialog(
title: title,
content: content,
actions: buttons,
);
}
}