Upgrade to flutter 2.10 (#646)

* Upgrade to flutter 2.10

* Remove debugAssertLayoutUpToDate

* Update copy/paste

* Fix analysis error

lib/src/widgets/editor.dart

@@ -1549,12 +1549,6 @@ class RenderEditor extends RenderEditableContainerBox
     super.systemFontsDidChange();
     markNeedsLayout();
   }
-
-  void debugAssertLayoutUpToDate() {
-    // no-op?
-    // this assert was added by Flutter TextEditingActionTarge
-    // so we have to comply here.
-  }
 }
 
 class EditableContainerParentData

lib/src/widgets/raw_editor.dart

@@ -233,7 +233,6 @@ class RawEditorState extends EditorState
         AutomaticKeepAliveClientMixin<RawEditor>,
         WidgetsBindingObserver,
         TickerProviderStateMixin<RawEditor>,
-        TextEditingActionTarget,
         RawEditorStateTextInputClientMixin,
         RawEditorStateSelectionDelegateMixin {
   final GlobalKey _editorKey = GlobalKey();
@@ -256,7 +255,6 @@ class RawEditorState extends EditorState
 
   // Focus
   bool _didAutoFocus = false;
-  FocusAttachment? _focusAttachment;
   bool get _hasFocus => widget.focusNode.hasFocus;
 
   // Theme
@@ -280,7 +278,6 @@ class RawEditorState extends EditorState
   @override
   Widget build(BuildContext context) {
     assert(debugCheckHasMediaQuery(context));
-    _focusAttachment!.reparent();
     super.build(context);
 
     var _doc = widget.controller.document;
@@ -575,7 +572,7 @@ class RawEditorState extends EditorState
       });
     }
 
-    _focusAttachment = widget.focusNode.attach(context);
+    // Focus
     widget.focusNode.addListener(_handleFocusChanged);
   }
 
@@ -619,8 +616,6 @@ class RawEditorState extends EditorState
 
     if (widget.focusNode != oldWidget.focusNode) {
       oldWidget.focusNode.removeListener(_handleFocusChanged);
-      _focusAttachment?.detach();
-      _focusAttachment = widget.focusNode.attach(context);
       widget.focusNode.addListener(_handleFocusChanged);
       updateKeepAlive();
     }
@@ -658,7 +653,6 @@ class RawEditorState extends EditorState
     _selectionOverlay = null;
     widget.controller.removeListener(_didChangeTextEditingValue);
     widget.focusNode.removeListener(_handleFocusChanged);
-    _focusAttachment!.detach();
     _cursorCont.dispose();
     _clipboardStatus
       ..removeListener(_onChangedClipboardStatus)
@@ -835,8 +829,15 @@ class RawEditorState extends EditorState
   /// This property is typically used to notify the renderer of input gestures.
   @override
   RenderEditor get renderEditor =>
-      _editorKey.currentContext?.findRenderObject() as RenderEditor;
+      _editorKey.currentContext!.findRenderObject() as RenderEditor;
 
+  /// Express interest in interacting with the keyboard.
+  ///
+  /// If this control is already attached to the keyboard, this function will
+  /// request that the keyboard become visible. Otherwise, this function will
+  /// ask the focus system that it become focused. If successful in acquiring
+  /// focus, the control will then attach to the keyboard and request that the
+  /// keyboard become visible.
   @override
   void requestKeyboard() {
     if (_hasFocus) {
@@ -847,24 +848,6 @@ class RawEditorState extends EditorState
     }
   }
 
-  @override
-  void setTextEditingValue(
-      TextEditingValue value, SelectionChangedCause cause) {
-    if (value == textEditingValue) {
-      return;
-    }
-    textEditingValue = value;
-    userUpdateTextEditingValue(value, cause);
-
-    // keyboard and text input force a selection completion
-    _handleSelectionCompleted();
-  }
-
-  @override
-  void debugAssertLayoutUpToDate() {
-    renderEditor.debugAssertLayoutUpToDate();
-  }
-
   /// Shows the selection toolbar at the location of the current cursor.
   ///
   /// Returns `false` if a toolbar couldn't be shown, such as when the toolbar
@@ -892,8 +875,19 @@ class RawEditorState extends EditorState
     widget.controller.copiedImageUrl = null;
     _pastePlainText = widget.controller.getPlainText();
     _pasteStyle = widget.controller.getAllIndividualSelectionStyles();
+
     // Copied straight from EditableTextState
-    super.copySelection(cause);
+    void _copySelection(SelectionChangedCause cause) {
+      final selection = textEditingValue.selection;
+      final text = textEditingValue.text;
+      if (selection.isCollapsed || !selection.isValid) {
+        return;
+      }
+      Clipboard.setData(ClipboardData(text: selection.textInside(text)));
+    }
+
+    _copySelection(cause);
+
     if (cause == SelectionChangedCause.toolbar) {
       bringIntoView(textEditingValue.selection.extent);
       hideToolbar(false);
@@ -919,7 +913,30 @@ class RawEditorState extends EditorState
     _pasteStyle = widget.controller.getAllIndividualSelectionStyles();
 
     // Copied straight from EditableTextState
-    super.cutSelection(cause);
+    void _cutSelection(SelectionChangedCause cause) {
+      final selection = textEditingValue.selection;
+      if (widget.readOnly || !selection.isValid) {
+        return;
+      }
+      final text = textEditingValue.text;
+      if (selection.isCollapsed) {
+        return;
+      }
+      Clipboard.setData(ClipboardData(text: selection.textInside(text)));
+      userUpdateTextEditingValue(
+        TextEditingValue(
+          text: selection.textBefore(text) + selection.textAfter(text),
+          selection: TextSelection.collapsed(
+            offset: math.min(selection.start, selection.end),
+            affinity: selection.affinity,
+          ),
+        ),
+        cause,
+      );
+    }
+
+    _cutSelection(cause);
+
     if (cause == SelectionChangedCause.toolbar) {
       bringIntoView(textEditingValue.selection.extent);
       hideToolbar();
@@ -946,7 +963,37 @@ class RawEditorState extends EditorState
     }
 
     // Copied straight from EditableTextState
-    super.pasteText(cause); // ignore: unawaited_futures
+    Future<void> pasteText(SelectionChangedCause cause) async {
+      final selection = textEditingValue.selection;
+      if (widget.readOnly || !selection.isValid) {
+        return;
+      }
+      final text = textEditingValue.text;
+      if (!selection.isValid) {
+        return;
+      }
+      // Snapshot the input before using `await`.
+      // See https://github.com/flutter/flutter/issues/11427
+      final data = await Clipboard.getData(Clipboard.kTextPlain);
+      if (data == null) {
+        return;
+      }
+      userUpdateTextEditingValue(
+        TextEditingValue(
+          text: selection.textBefore(text) +
+              data.text! +
+              selection.textAfter(text),
+          selection: TextSelection.collapsed(
+            offset:
+                math.min(selection.start, selection.end) + data.text!.length,
+            affinity: selection.affinity,
+          ),
+        ),
+        cause,
+      );
+    }
+
+    pasteText(cause); // ignore: unawaited_futures
 
     if (cause == SelectionChangedCause.toolbar) {
       bringIntoView(textEditingValue.selection.extent);
@@ -954,10 +1001,31 @@ class RawEditorState extends EditorState
     }
   }
 
+  void _setSelection(TextSelection nextSelection, SelectionChangedCause cause) {
+    if (nextSelection == textEditingValue.selection) {
+      return;
+    }
+    userUpdateTextEditingValue(
+      textEditingValue.copyWith(selection: nextSelection),
+      cause,
+    );
+  }
+
   @override
   void selectAll(SelectionChangedCause cause) {
     // Copied straight from EditableTextState
-    super.selectAll(cause);
+    void _selectAll(SelectionChangedCause cause) {
+      _setSelection(
+        textEditingValue.selection.copyWith(
+          baseOffset: 0,
+          extentOffset: textEditingValue.text.length,
+        ),
+        cause,
+      );
+    }
+
+    _selectAll(cause);
+
     if (cause == SelectionChangedCause.toolbar) {
       bringIntoView(textEditingValue.selection.extent);
     }
@@ -966,18 +1034,6 @@ class RawEditorState extends EditorState
   @override
   bool get wantKeepAlive => widget.focusNode.hasFocus;
 
-  @override
-  bool get obscureText => false;
-
-  @override
-  bool get selectionEnabled => widget.enableInteractiveSelection;
-
-  @override
-  bool get readOnly => widget.readOnly;
-
-  @override
-  TextLayoutMetrics get textLayoutMetrics => renderEditor;
-
   @override
   AnimationController get floatingCursorResetController =>
       _floatingCursorResetController;