modified each other mode has own side and offset

CursorLang/Views/LayoutPopupWindow.xaml.cs

@@ -109,15 +109,30 @@ public partial class LayoutPopupWindow : Window
         var anchorPoint = new PopupWindowNative.Point { X = anchor.Left, Y = anchor.Top };
         double scale = PopupWindowNative.GetScaleAt(anchorPoint);
 
+        // У каждого режима привязки своя сторона и свой отступ
+        bool atCaret = _settings.PlacementMode == PopupPlacementMode.AtCaret;
+        AnchorSide side = atCaret ? _settings.CaretSide : _settings.CursorSide;
+        int offset = ToPixels(atCaret ? _settings.CaretOffset : _settings.CursorOffset, scale);
+
         int width = ToPixels(_contentSize.Width, scale);
         int height = ToPixels(_contentSize.Height, scale);
-        int offset = ToPixels(_settings.CursorOffset, scale);
 
-        bool toRight = _settings.CursorCorner is CursorCorner.BottomRight or CursorCorner.TopRight;
-        bool toBottom = _settings.CursorCorner is CursorCorner.BottomRight or CursorCorner.BottomLeft;
+        int toLeftOf = anchor.Left - offset - width;
+        int toRightOf = anchor.Right + offset;
+        int above = anchor.Top - offset - height;
+        int below = anchor.Bottom + offset;
+        // Для сторон «слева» и «справа» подсказка встаёт вровень с точкой привязки
+        int middle = anchor.Top + (((anchor.Bottom - anchor.Top) - height) / 2);
 
-        int x = toRight ? anchor.Right + offset : anchor.Left - offset - width;
-        int y = toBottom ? anchor.Bottom + offset : anchor.Top - offset - height;
+        (int x, int y) = side switch
+        {
+            AnchorSide.TopLeft => (toLeftOf, above),
+            AnchorSide.TopRight => (toRightOf, above),
+            AnchorSide.Left => (toLeftOf, middle),
+            AnchorSide.Right => (toRightOf, middle),
+            AnchorSide.BottomLeft => (toLeftOf, below),
+            _ => (toRightOf, below),
+        };
 
         PopupWindowNative.SetBounds(handle, x, y, width, height);
     }