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mirror of https://gitlab.com/comunic/comunicmobile synced 2024-12-28 13:58:51 +00:00
comunicmobile/lib/ui/dialogs/pick_user_dialog.dart

64 lines
1.7 KiB
Dart

import 'package:comunic/models/user.dart';
import 'package:comunic/ui/widgets/dialogs/cancel_dialog_button.dart';
import 'package:comunic/ui/widgets/dialogs/confirm_dialog_button.dart';
import 'package:comunic/ui/widgets/pick_user_widget.dart';
import 'package:comunic/ui/widgets/safe_state.dart';
import 'package:comunic/utils/intl_utils.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
/// Pick user dialog
///
/// @author Pierre HUBERT
/// Ask the user to pick a user
///
/// Returns null if no user was selected
Future<int> showPickUserDialog(BuildContext context) async {
return await showDialog(context: context, builder: (c) => _PickUserDialog());
}
class _PickUserDialog extends StatefulWidget {
@override
__PickUserDialogState createState() => __PickUserDialogState();
}
class __PickUserDialogState extends SafeState<_PickUserDialog> {
User _user;
bool get _isValid => _user != null;
@override
Widget build(BuildContext context) {
return AlertDialog(
title: Text(tr("Choose a user")),
content: _buildContent(),
actions: <Widget>[
CancelDialogButton(),
ConfirmDialogButton(
value: _isValid ? _user.id : null,
enabled: _isValid,
),
],
);
}
Widget _buildContent() {
final size = MediaQuery.of(context).size;
print(size);
return Container(
width: size.width,
height: size.height,
child: Column(
children: <Widget>[
PickUserWidget(
onSelectUser: (u) => setState(() => _user = u),
label: tr("Search user..."),
onValueChange: (u) => setState(() => _user = null),
),
],
),
);
}
}