247 lines
6.5 KiB
Dart
247 lines
6.5 KiB
Dart
import 'dart:async';
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import 'dart:convert';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:invoiceninja_flutter/ui/app/form_card.dart';
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import 'package:invoiceninja_flutter/ui/app/forms/app_form.dart';
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import 'package:invoiceninja_flutter/ui/app/forms/decorated_form_field.dart';
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import 'package:invoiceninja_flutter/ui/settings/settings_scaffold.dart';
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import 'package:invoiceninja_flutter/ui/settings/templates_and_reminders_vm.dart';
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import 'package:invoiceninja_flutter/utils/localization.dart';
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import 'package:webview_flutter/webview_flutter.dart';
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const String kExamplePage = '''
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<!DOCTYPE html><html>
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<head><title>Navigation Delegate Example</title></head>
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<body>
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<p>
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The navigation delegate is set to block navigation to the youtube website.
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</p>
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<ul>
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<ul><a href="https://www.youtube.com/">https://www.youtube.com/</a></ul>
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<ul><a href="https://www.google.com/">https://www.google.com/</a></ul>
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</ul>
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</body>
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</html>
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''';
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class TemplatesAndReminders extends StatefulWidget {
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const TemplatesAndReminders({
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Key key,
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@required this.viewModel,
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}) : super(key: key);
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final TemplatesAndRemindersVM viewModel;
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@override
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_TemplatesAndRemindersState createState() => _TemplatesAndRemindersState();
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}
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class _TemplatesAndRemindersState extends State<TemplatesAndReminders> {
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static final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
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FocusScopeNode _focusNode;
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bool autoValidate = false;
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final _nameController = TextEditingController();
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List<TextEditingController> _controllers = [];
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@override
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void initState() {
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super.initState();
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_focusNode = FocusScopeNode();
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}
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@override
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void dispose() {
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_focusNode.dispose();
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_controllers.forEach((dynamic controller) {
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controller.removeListener(_onChanged);
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controller.dispose();
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});
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super.dispose();
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}
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@override
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void didChangeDependencies() {
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_controllers = [_nameController];
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_controllers
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.forEach((dynamic controller) => controller.removeListener(_onChanged));
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/*
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final product = widget.viewModel.product;
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_productKeyController.text = product.productKey;
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*/
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_controllers
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.forEach((dynamic controller) => controller.addListener(_onChanged));
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super.didChangeDependencies();
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}
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void _onChanged() {
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/*
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final product = widget.viewModel.product.rebuild((b) => b
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..customValue2 = _custom2Controller.text.trim());
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if (product != widget.viewModel.product) {
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widget.viewModel.onChanged(product);
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}
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*/
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}
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@override
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Widget build(BuildContext context) {
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final localization = AppLocalization.of(context);
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final viewModel = widget.viewModel;
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final state = viewModel.state;
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final settings = viewModel.settings;
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final String contentBase64 =
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base64Encode(const Utf8Encoder().convert(kExamplePage));
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final url = 'data:text/html;base64,$contentBase64';
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print('url: $url');
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return SettingsScaffold(
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title: localization.templatesAndReminders,
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onSavePressed: viewModel.onSavePressed,
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body: Column(
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children: <Widget>[
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AppForm(
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formKey: _formKey,
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children: <Widget>[
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FormCard(
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children: <Widget>[
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DecoratedFormField(
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label: localization.subject,
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//controller: _subjectController,
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),
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DecoratedFormField(
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label: localization.body,
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//controller: _bodyController,
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maxLines: 8,
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),
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],
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),
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],
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),
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Expanded(
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child: Padding(
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padding: const EdgeInsets.all(15),
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child: WebView(
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initialUrl: url,
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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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}
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}
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class TemplateEditor extends StatefulWidget {
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const TemplateEditor({this.subject, this.body});
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final String subject;
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final String body;
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@override
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_TemplateEditorState createState() => _TemplateEditorState();
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}
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class _TemplateEditorState extends State<TemplateEditor> {
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final Completer<WebViewController> _controller =
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Completer<WebViewController>();
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final _subjectController = TextEditingController();
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final _bodyController = TextEditingController();
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List<TextEditingController> _controllers = [];
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@override
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void didChangeDependencies() {
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_controllers = [
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_subjectController,
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_bodyController,
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];
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_controllers
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.forEach((dynamic controller) => controller.removeListener(_onChanged));
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_subjectController.text = widget.subject;
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_bodyController.text = widget.body;
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_controllers
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.forEach((dynamic controller) => controller.addListener(_onChanged));
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super.didChangeDependencies();
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}
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@override
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void dispose() {
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_controllers.forEach((dynamic controller) {
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controller.removeListener(_onChanged);
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controller.dispose();
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});
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super.dispose();
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}
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void _onChanged() {
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print('## CHANGED: ${_subjectController.text} - ${_bodyController.text}');
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/*
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final product = widget.viewModel.product.rebuild((b) => b
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..customValue2 = _custom2Controller.text.trim());
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if (product != widget.viewModel.product) {
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widget.viewModel.onChanged(product);
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}
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*/
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}
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@override
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Widget build(BuildContext context) {
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final localization = AppLocalization.of(context);
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return ListView(
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children: <Widget>[
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FormCard(
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children: <Widget>[
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DecoratedFormField(
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label: localization.subject,
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controller: _subjectController,
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),
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DecoratedFormField(
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label: localization.body,
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controller: _bodyController,
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maxLines: 8,
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),
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],
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),
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FormCard(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: <Widget>[
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WebView(
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//initialUrl: url,
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initialUrl: 'https://flutter.dev',
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javascriptMode: JavascriptMode.unrestricted,
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onWebViewCreated: (WebViewController webViewController) {
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_controller.complete(webViewController);
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},
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onPageFinished: (String url) {
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print('Page finished loading: $url');
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},
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),
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Text('subject'),
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SizedBox(height: 15),
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Text('body'),
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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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