104 lines
3.1 KiB
Dart
104 lines
3.1 KiB
Dart
import 'package:aman_kassa_flutter/core/locator.dart';
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import 'package:aman_kassa_flutter/core/models/dialog_models.dart';
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import 'package:aman_kassa_flutter/core/services/dialog_service.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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class DialogManager extends StatefulWidget {
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final Widget child;
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DialogManager({Key key, this.child}) : super(key: key);
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_DialogManagerState createState() => _DialogManagerState();
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}
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class _DialogManagerState extends State<DialogManager> {
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DialogService _dialogService = locator<DialogService>();
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TextEditingController controller;
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@override
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void initState() {
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super.initState();
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controller = new TextEditingController();
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_dialogService.registerDialogListener(_showDialog, _showDialogInput);
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}
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@override
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void dispose() {
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controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return widget.child;
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}
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void _showDialog(DialogRequest request) {
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var isConfirmationDialog = request.cancelTitle != null;
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: Text(request.title),
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content: Text(request.description),
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actions: <Widget>[
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if (isConfirmationDialog)
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FlatButton(
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child: Text(request.cancelTitle),
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onPressed: () {
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_dialogService
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.dialogComplete(DialogResponse(confirmed: false));
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},
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),
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FlatButton(
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child: Text(request.buttonTitle),
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onPressed: () {
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_dialogService
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.dialogComplete(DialogResponse(confirmed: true));
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},
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),
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],
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));
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}
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void _showDialogInput(DialogRequest request) {
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var isConfirmationDialog = request.cancelTitle != null;
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controller.clear();
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: Text(request.title),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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Text(request.description),
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TextField(
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controller: controller,
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keyboardType: TextInputType.number,
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inputFormatters: <TextInputFormatter>[
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WhitelistingTextInputFormatter(RegExp("^[0-9.]*")),
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],
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)
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],
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),
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actions: <Widget>[
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if (isConfirmationDialog)
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FlatButton(
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child: Text(request.cancelTitle),
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onPressed: () {
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_dialogService
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.dialogComplete(DialogResponse(confirmed: false));
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},
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),
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FlatButton(
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child: Text(request.buttonTitle),
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onPressed: () {
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_dialogService
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.dialogComplete(DialogResponse(confirmed: true, responseText: controller.text));
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},
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),
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],
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));
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}
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}
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