From ff7bc8c1f0a535dffd9f72795fc625a5f58da52b Mon Sep 17 00:00:00 2001
From: klockky <anikitin2000@inbox.ru>
Date: Sat, 23 May 2026 07:04:04 +0000
Subject: [PATCH] =?UTF-8?q?debug:=20=D0=B2=D0=B8=D0=B7=D1=83=D0=B0=D0=BB?=
 =?UTF-8?q?=D0=B8=D0=B7=D0=B0=D1=86=D0=B8=D1=8F=20=D0=BF=D0=BE=D0=B7=D0=B8?=
 =?UTF-8?q?=D1=86=D0=B8=D0=B8=20=D0=BF=D0=B0=D0=BB=D1=8C=D1=86=D0=B0,=20?=
 =?UTF-8?q?=D1=86=D0=B5=D0=BD=D1=82=D1=80=D0=BE=D0=B2=20=D0=BA=D0=BD=D0=BE?=
 =?UTF-8?q?=D0=BF=D0=BE=D0=BA=20=D0=B8=20=D1=81=D0=BE=D1=81=D1=82=D0=BE?=
 =?UTF-8?q?=D1=8F=D0=BD=D0=B8=D1=8F=20=D0=BA=D0=BE=D0=BD=D1=82=D1=80=D0=BE?=
 =?UTF-8?q?=D0=BB=D0=BB=D0=B5=D1=80=D0=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../widgets/message_actions_overlay.dart      | 91 +++++++++++++++++++
 1 file changed, 91 insertions(+)

diff --git a/lib/frontend/widgets/message_actions_overlay.dart b/lib/frontend/widgets/message_actions_overlay.dart
index 38801db..80e6ae2 100644
--- a/lib/frontend/widgets/message_actions_overlay.dart
+++ b/lib/frontend/widgets/message_actions_overlay.dart
@@ -286,6 +286,7 @@ class _MessageActionsLayerState extends State<_MessageActionsLayer> {
               ),
               ..._buildButtons(t),
               _buildLabelBanner(size, t),
+              _buildDebugOverlay(),
             ],
           ),
         );
@@ -293,6 +294,23 @@ class _MessageActionsLayerState extends State<_MessageActionsLayer> {
     );
   }
 
+  Widget _buildDebugOverlay() {
+    return Positioned.fill(
+      child: IgnorePointer(
+        child: CustomPaint(
+          painter: _DebugPainter(
+            pointerPosition: widget.controller.pointer,
+            initialPointer: widget.controller.initialPointer,
+            buttonCenters: _buttonCenters,
+            hoveredIndex: _hoveredIndex,
+            committed: widget.controller.committed,
+            moved: widget.controller.movedSignificantly,
+          ),
+        ),
+      ),
+    );
+  }
+
   List<Widget> _buildButtons(double t) {
     final n = _actions.length;
     return [
@@ -382,6 +400,79 @@ class _MessageActionsLayerState extends State<_MessageActionsLayer> {
   }
 }
 
+class _DebugPainter extends CustomPainter {
+  final Offset? pointerPosition;
+  final Offset? initialPointer;
+  final List<Offset> buttonCenters;
+  final int hoveredIndex;
+  final bool committed;
+  final bool moved;
+
+  _DebugPainter({
+    required this.pointerPosition,
+    required this.initialPointer,
+    required this.buttonCenters,
+    required this.hoveredIndex,
+    required this.committed,
+    required this.moved,
+  });
+
+  @override
+  void paint(Canvas canvas, Size size) {
+    final centerPaint = Paint()..color = const Color(0xFFFFFFFF);
+    final centerBorder = Paint()
+      ..color = const Color(0xFF000000)
+      ..style = PaintingStyle.stroke
+      ..strokeWidth = 1.5;
+    for (var i = 0; i < buttonCenters.length; i++) {
+      canvas.drawCircle(buttonCenters[i], 5, centerPaint);
+      canvas.drawCircle(buttonCenters[i], 5, centerBorder);
+    }
+
+    final initial = initialPointer;
+    if (initial != null) {
+      final paint = Paint()..color = const Color(0xFFFFEB3B);
+      canvas.drawCircle(initial, 8, paint);
+    }
+
+    final p = pointerPosition;
+    if (p != null) {
+      final paint = Paint()..color = const Color(0xFFFF1744);
+      canvas.drawCircle(p, 14, paint);
+      final border = Paint()
+        ..color = const Color(0xFFFFFFFF)
+        ..style = PaintingStyle.stroke
+        ..strokeWidth = 2;
+      canvas.drawCircle(p, 14, border);
+    }
+
+    final textPainter = TextPainter(
+      text: TextSpan(
+        text:
+            'h=$hoveredIndex c=$committed mov=$moved\n'
+            'p=${pointerPosition?.dx.toStringAsFixed(0)},${pointerPosition?.dy.toStringAsFixed(0)}',
+        style: const TextStyle(
+          color: Color(0xFFFFFFFF),
+          fontSize: 14,
+          fontWeight: FontWeight.w700,
+          backgroundColor: Color(0xCC000000),
+        ),
+      ),
+      textDirection: TextDirection.ltr,
+    );
+    textPainter.layout();
+    textPainter.paint(canvas, const Offset(12, 60));
+  }
+
+  @override
+  bool shouldRepaint(covariant _DebugPainter old) {
+    return old.pointerPosition != pointerPosition ||
+        old.hoveredIndex != hoveredIndex ||
+        old.committed != committed ||
+        old.moved != moved;
+  }
+}
+
 class _Action {
   final IconData icon;
   final String label;