111 lines
3.1 KiB
Dart
111 lines
3.1 KiB
Dart
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/expense/edit/expense_edit_vm.dart';
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import 'package:invoiceninja_flutter/ui/app/buttons/action_icon_button.dart';
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import 'package:invoiceninja_flutter/utils/localization.dart';
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class ExpenseEdit extends StatefulWidget {
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const ExpenseEdit({
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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 ExpenseEditVM viewModel;
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@override
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_ExpenseEditState createState() => _ExpenseEditState();
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}
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class _ExpenseEditState extends State<ExpenseEdit> {
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static final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
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// STARTER: controllers - do not remove comment
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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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// STARTER: array - do not remove comment
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];
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_controllers.forEach((controller) => controller.removeListener(_onChanged));
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final expense = widget.viewModel.expense;
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// STARTER: read value - do not remove comment
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_controllers.forEach((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((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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final expense = widget.viewModel.expense.rebuild((b) => b
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// STARTER: set value - do not remove comment
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);
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if (expense != widget.viewModel.expense) {
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widget.viewModel.onChanged(expense);
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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 viewModel = widget.viewModel;
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final localization = AppLocalization.of(context);
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final expense = viewModel.expense;
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return WillPopScope(
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onWillPop: () async {
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viewModel.onBackPressed();
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return true;
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},
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child: Scaffold(
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appBar: AppBar(
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title: Text(viewModel.expense.isNew
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? localization.newExpense
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: localization.editExpense),
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actions: <Widget>[
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ActionIconButton(
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icon: Icons.cloud_upload,
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tooltip: localization.save,
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isVisible: !expense.isDeleted,
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isDirty: expense.isNew || expense != viewModel.origExpense,
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isSaving: viewModel.isSaving,
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onPressed: () {
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if (!_formKey.currentState.validate()) {
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return;
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}
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viewModel.onSavePressed(context);
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},
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),
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],
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),
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body: Form(
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key: _formKey,
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child: Builder(builder: (BuildContext 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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// STARTER: widgets - do not remove comment
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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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}
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