fix(wasm): avoid using quill_controller_web_stub.dart for web which w…

…ill throw exception

lib/src/controller/quill_controller.dart

@@ -1,6 +1,5 @@
 import 'dart:math' as math;
 
-import 'package:flutter/foundation.dart' show kIsWeb;
 import 'package:flutter/services.dart' show ClipboardData, Clipboard;
 import 'package:flutter/widgets.dart';
 import 'package:meta/meta.dart' show experimental;
@@ -21,9 +20,6 @@ import '../toolbar/config/simple_toolbar_configurations.dart';
 import 'quill_controller_configurations.dart';
 import 'quill_controller_rich_paste.dart';
 
-import 'web/quill_controller_web_stub.dart'
-    if (dart.library.html) 'web/quill_controller_web_real.dart';
-
 typedef ReplaceTextCallback = bool Function(int index, int len, Object? data);
 typedef DeleteCallback = void Function(int cursorPosition, bool forward);
 
@@ -40,11 +36,7 @@ class QuillController extends ChangeNotifier {
     this.readOnly = false,
     this.editorFocusNode,
   })  : _document = document,
-        _selection = selection {
-    if (kIsWeb) {
-      initializeWebPasteEvent();
-    }
-  }
+        _selection = selection;
 
   factory QuillController.basic(
           {QuillControllerConfigurations configurations =
@@ -476,9 +468,6 @@ class QuillController extends ChangeNotifier {
     }
 
     _isDisposed = true;
-    if (kIsWeb) {
-      cancelWebPasteEvent();
-    }
     super.dispose();
   }
 

lib/src/controller/web/quill_controller_web_real.dart

@@ -1,38 +1,40 @@
+// TODO: This might be removed from here or moved to quill_native_bridge
+
 // This file should not be exported as the APIs in it are meant for internal usage only
 
-import 'dart:async' show StreamSubscription;
+// import 'dart:async' show StreamSubscription;
 
-import 'package:web/web.dart';
+// import 'package:web/web.dart';
 
-import '../quill_controller.dart';
-// ignore: unused_import
-import '../quill_controller_rich_paste.dart';
+// import '../quill_controller.dart';
+// // ignore: unused_import
+// import '../quill_controller_rich_paste.dart';
 
-/// Paste event for the web.
-///
-/// Will be `null` when [QuillControllerWeb.initializeWebPasteEvent] was not called
-/// or the subscription was canceled due to calling [QuillControllerWeb.cancelWebPasteEvent]
-///
-/// See: https://developer.mozilla.org/en-US/docs/Web/API/Element/paste_event
-StreamSubscription? _webPasteEventSubscription;
+// /// Paste event for the web.
+// ///
+// /// Will be `null` when [QuillControllerWeb.initializeWebPasteEvent] was not called
+// /// or the subscription was canceled due to calling [QuillControllerWeb.cancelWebPasteEvent]
+// ///
+// /// See: https://developer.mozilla.org/en-US/docs/Web/API/Element/paste_event
+// StreamSubscription? _webPasteEventSubscription;
 
-extension QuillControllerWeb on QuillController {
-  void initializeWebPasteEvent() {
-    _webPasteEventSubscription =
-        EventStreamProviders.pasteEvent.forTarget(window.document).listen((e) {
-      // TODO: See if we can support markdown paste
-      final html = e.clipboardData?.getData('text/html');
-      if (html == null) {
-        return;
-      }
-      // TODO: Temporarily disable the rich text pasting feature as a workaround
-      //    due to issue https://github.com/singerdmx/flutter-quill/issues/2220
-      // pasteHTML(html: html);
-    });
-  }
+// extension QuillControllerWeb on QuillController {
+//   void initializeWebPasteEvent() {
+//     _webPasteEventSubscription =
+//         EventStreamProviders.pasteEvent.forTarget(window.document).listen((e) {
+//       // TODO: See if we can support markdown paste
+//       final html = e.clipboardData?.getData('text/html');
+//       if (html == null) {
+//         return;
+//       }
+//       // TODO: Temporarily disable the rich text pasting feature as a workaround
+//       //    due to issue https://github.com/singerdmx/flutter-quill/issues/2220
+//       // pasteHTML(html: html);
+//     });
+//   }
 
-  void cancelWebPasteEvent() {
-    _webPasteEventSubscription?.cancel();
-    _webPasteEventSubscription = null;
-  }
-}
+//   void cancelWebPasteEvent() {
+//     _webPasteEventSubscription?.cancel();
+//     _webPasteEventSubscription = null;
+//   }
+// }