opt insert rich text

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/common/widgets/text_field/editable_text.dart

@@ -3251,7 +3251,7 @@ class EditableTextState extends State<EditableText>
     // to make sure the user can see the changes they just made. Programmatic
     // changes to `textEditingValue` do not trigger the behavior even if the
     // text field is focused.
-    _scheduleShowCaretOnScreen(withAnimation: true);
+    scheduleShowCaretOnScreen(withAnimation: true);
   }
 
   bool _checkNeedsAdjustAffinity(TextEditingValue value) {
@@ -4119,7 +4119,7 @@ class EditableTextState extends State<EditableText>
 
   bool _showCaretOnScreenScheduled = false;
 
-  void _scheduleShowCaretOnScreen({required bool withAnimation}) {
+  void scheduleShowCaretOnScreen({required bool withAnimation}) {
     if (_showCaretOnScreenScheduled) {
       return;
     }
@@ -4217,7 +4217,7 @@ class EditableTextState extends State<EditableText>
       if (_lastBottomViewInset < view.viewInsets.bottom) {
         // Because the metrics change signal from engine will come here every frame
         // (on both iOS and Android). So we don't need to show caret with animation.
-        _scheduleShowCaretOnScreen(withAnimation: false);
+        scheduleShowCaretOnScreen(withAnimation: false);
       }
     }
     _lastBottomViewInset = view.viewInsets.bottom;
@@ -4518,7 +4518,7 @@ class EditableTextState extends State<EditableText>
       WidgetsBinding.instance.addObserver(this);
       _lastBottomViewInset = View.of(context).viewInsets.bottom;
       if (!widget.readOnly) {
-        _scheduleShowCaretOnScreen(withAnimation: true);
+        scheduleShowCaretOnScreen(withAnimation: true);
       }
       final TextSelection? updatedSelection = _adjustedSelectionWhenFocused();
       if (updatedSelection != null) {
@@ -4747,7 +4747,7 @@ class EditableTextState extends State<EditableText>
     final bool shouldShowCaret =
         widget.readOnly ? _value.selection != value.selection : _value != value;
     if (shouldShowCaret) {
-      _scheduleShowCaretOnScreen(withAnimation: true);
+      scheduleShowCaretOnScreen(withAnimation: true);
     }
 
     // Even if the value doesn't change, it may be necessary to focus and build

lib/common/widgets/text_field/text_field.dart

@@ -82,12 +82,11 @@ typedef InputCounterWidgetBuilder = Widget? Function(
 
 class _TextFieldSelectionGestureDetectorBuilder
     extends TextSelectionGestureDetectorBuilder {
-  _TextFieldSelectionGestureDetectorBuilder(
-      {required _RichTextFieldState state})
+  _TextFieldSelectionGestureDetectorBuilder({required RichTextFieldState state})
       : _state = state,
         super(delegate: state);
 
-  final _RichTextFieldState _state;
+  final RichTextFieldState _state;
 
   @override
   bool get onUserTapAlwaysCalled => _state.widget.onTapAlwaysCalled;
@@ -961,7 +960,7 @@ class RichTextField extends StatefulWidget {
   }
 
   @override
-  State<RichTextField> createState() => _RichTextFieldState();
+  State<RichTextField> createState() => RichTextFieldState();
 
   @override
   void debugFillProperties(DiagnosticPropertiesBuilder properties) {
@@ -1150,7 +1149,7 @@ class RichTextField extends StatefulWidget {
   }
 }
 
-class _RichTextFieldState extends State<RichTextField>
+class RichTextFieldState extends State<RichTextField>
     with RestorationMixin
     implements TextSelectionGestureDetectorBuilderDelegate, AutofillClient {
   // RestorableRichTextEditingController? _controller;
@@ -1912,6 +1911,10 @@ class _RichTextFieldState extends State<RichTextField>
       ),
     );
   }
+
+  void scheduleShowCaretOnScreen({required bool withAnimation}) {
+    _editableText?.scheduleShowCaretOnScreen(withAnimation: withAnimation);
+  }
 }
 
 TextStyle? _m2StateInputStyle(BuildContext context) =>