From 9a87eb4d9b0301594e831915382a6ef58e4b553e Mon Sep 17 00:00:00 2001
From: Nick Fisher <nick.fisher@avinium.com>
Date: Thu, 5 Sep 2024 22:21:09 +0800
Subject: [PATCH] feat: allow passing null options to ThermionWidget

---
 .../lib/thermion/widgets/thermion_widget.dart            | 2 +-
 .../lib/thermion/widgets/thermion_widget_web_impl.dart   | 9 ++++++---
 .../lib/thermion/widgets/thermion_widget_web_stub.dart   | 2 +-
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget.dart b/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget.dart
index c903e7a4..d0a6bf94 100644
--- a/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget.dart
+++ b/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget.dart
@@ -95,7 +95,7 @@ class _ThermionWidgetState extends State<ThermionWidget> {
       return ResizeObserver(
           onResized: _resizeTexture,
           child: ThermionWidgetWeb(
-              options: widget.options! as ThermionFlutterWebOptions));
+              options: widget.options as ThermionFlutterWebOptions?));
     }
 
     if (_texture?.usesBackingWindow == true) {
diff --git a/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget_web_impl.dart b/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget_web_impl.dart
index 752f5116..e1302aba 100644
--- a/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget_web_impl.dart
+++ b/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget_web_impl.dart
@@ -6,13 +6,16 @@ import 'package:web/web.dart';
 import 'package:flutter/widgets.dart';
 
 class ThermionWidgetWeb extends StatelessWidget {
-  final ThermionFlutterWebOptions options;
+  
+  late final ThermionFlutterWebOptions options;
 
-  const ThermionWidgetWeb({super.key, required this.options});
+  const ThermionWidgetWeb({super.key, ThermionFlutterWebOptions? options}) {
+    this.options = options ?? ThermionFlutterWebOptions();
+  }
 
   @override
   Widget build(BuildContext context) {
-    if (options.importCanvasAsWidget) {
+    if (options?.importCanvasAsWidget == true) {
       return _ImageCopyingWidget();
     }
     return Container(color: const Color(0x00000000));
diff --git a/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget_web_stub.dart b/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget_web_stub.dart
index db61a5b5..01514bb8 100644
--- a/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget_web_stub.dart
+++ b/thermion_flutter/thermion_flutter/lib/thermion/widgets/thermion_widget_web_stub.dart
@@ -4,7 +4,7 @@ import 'package:thermion_flutter_ffi/thermion_flutter_ffi.dart';
 import 'package:thermion_flutter_web/thermion_flutter_web_options.dart';
 
 class ThermionWidgetWeb extends StatefulWidget {
-  final ThermionFlutterWebOptions options;
+  final ThermionFlutterWebOptions? options;
 
   const ThermionWidgetWeb({super.key, required this.options});