fluffychat/lib/components/dialogs/simple_dialogs.dart
2020-02-16 11:36:18 +01:00

103 lines
2.9 KiB
Dart

import 'package:fluffychat/i18n/i18n.dart';
import 'package:flutter/material.dart';
class SimpleDialogs {
final BuildContext context;
const SimpleDialogs(this.context);
Future<String> enterText({
String titleText,
String confirmText,
String cancelText,
String hintText,
String labelText,
String prefixText,
String suffixText,
bool multiLine = false,
}) async {
final TextEditingController controller = TextEditingController();
String input;
await showDialog(
context: context,
builder: (c) => AlertDialog(
title: Text(titleText ?? I18n.of(context).enterAUsername),
content: TextField(
controller: controller,
autofocus: true,
onSubmitted: (s) {
input = s;
Navigator.of(context).pop();
},
minLines: multiLine ? 3 : 1,
maxLines: multiLine ? 3 : 1,
textInputAction: multiLine ? TextInputAction.newline : null,
decoration: InputDecoration(
hintText: hintText,
labelText: labelText,
prefixText: prefixText,
suffixText: suffixText,
prefixStyle: TextStyle(color: Theme.of(context).primaryColor),
suffixStyle: TextStyle(color: Theme.of(context).primaryColor),
border: OutlineInputBorder(),
),
),
actions: <Widget>[
FlatButton(
child: Text(
cancelText?.toUpperCase() ??
I18n.of(context).close.toUpperCase(),
style: TextStyle(color: Colors.blueGrey)),
onPressed: () => Navigator.of(context).pop(),
),
FlatButton(
child: Text(
confirmText?.toUpperCase() ??
I18n.of(context).confirm.toUpperCase(),
),
onPressed: () {
input = controller.text;
Navigator.of(context).pop();
},
),
],
),
);
return input;
}
Future<bool> askConfirmation({
String titleText,
String confirmText,
String cancelText,
}) async {
bool confirmed = false;
await showDialog(
context: context,
builder: (c) => AlertDialog(
title: Text(titleText ?? I18n.of(context).areYouSure),
actions: <Widget>[
FlatButton(
child: Text(
cancelText?.toUpperCase() ??
I18n.of(context).close.toUpperCase(),
style: TextStyle(color: Colors.blueGrey)),
onPressed: () => Navigator.of(context).pop(),
),
FlatButton(
child: Text(
confirmText?.toUpperCase() ??
I18n.of(context).confirm.toUpperCase(),
),
onPressed: () {
confirmed = true;
Navigator.of(context).pop();
},
),
],
),
);
return confirmed;
}
}