refactor: context menu positioning

packages/machines/menu/src/menu.connect.ts

@@ -35,7 +35,6 @@ export function connect<T extends PropTypes>(state: State, send: Send, normalize
   const popperStyles = getPlacementStyles({
     ...state.context.positioning,
     placement: state.context.currentPlacement,
-    anchorPoint: state.context.anchorPoint,
   })
 
   const api = {

packages/machines/menu/src/menu.machine.ts

@@ -44,7 +44,7 @@ export function machine(userContext: UserDefinedContext) {
 
       watch: {
         isSubmenu: "setSubmenuPlacement",
-        anchorPoint: "applyAnchorPoint",
+        anchorPoint: "setPositioning",
       },
 
       on: {
@@ -388,34 +388,30 @@ export function machine(userContext: UserDefinedContext) {
         clearAnchorPoint(ctx) {
           ctx.anchorPoint = null
         },
-        applyAnchorPoint(ctx) {
-          const point = ctx.anchorPoint
-          if (!point) return
-
-          const el = dom.getPositionerEl(ctx)
-          if (!el) return
-
-          raf(() => {
-            Object.assign(el.style, {
-              position: "absolute",
-              top: "0",
-              left: "0",
-              transform: `translate3d(${point.x}px, ${point.y}px, 0)`,
-            })
-          })
-        },
         setSubmenuPlacement(ctx) {
           if (!ctx.isSubmenu) return
           ctx.positioning.placement = ctx.isRtl ? "left-start" : "right-start"
           ctx.positioning.gutter = 0
         },
         setPositioning(ctx, evt) {
           const getPositionerEl = () => dom.getPositionerEl(ctx)
-          getPlacement(dom.getTriggerEl(ctx), getPositionerEl, {
+
+          const virtualAnchorEl = ctx.anchorPoint
+            ? {
+                getBoundingClientRect: () => {
+                  const win = dom.getWin(ctx)
+                  return win.DOMRect.fromRect({ width: 0, height: 0, ...ctx.anchorPoint })
+                },
+              }
+            : undefined
+
+          const anchorEl = virtualAnchorEl ?? dom.getTriggerEl(ctx)
+
+          void getPlacement(anchorEl, getPositionerEl, {
             ...ctx.positioning,
-            ...evt.options,
-            defer: true,
+            ...(evt.options ?? {}),
             listeners: false,
+            // defer: true,
           })
         },
         invokeOnValueChange(ctx, evt) {

packages/utilities/popper/src/get-styles.ts

@@ -13,13 +13,8 @@ const ARROW_FLOATING_STYLE = {
   right: "rotate(315deg)",
 } as const
 
-type PlacementStyleOptions = PositioningOptions & {
-  anchorPoint?: { x: number; y: number } | null
-}
-
-export function getPlacementStyles(options: PlacementStyleOptions = {}) {
-  const { placement = "bottom", sameWidth, fitViewport, strategy = "absolute", anchorPoint } = options
-  const point = anchorPoint || { x: 0, y: 0 }
+export function getPlacementStyles(options: PositioningOptions = {}) {
+  const { placement = "bottom", sameWidth, fitViewport, strategy = "absolute" } = options
 
   return {
     arrow: {
@@ -47,8 +42,8 @@ export function getPlacementStyles(options: PlacementStyleOptions = {}) {
       width: sameWidth ? "var(--reference-width)" : undefined,
       maxWidth: fitViewport ? "var(--available-width)" : undefined,
       maxHeight: fitViewport ? "var(--available-height)" : undefined,
-      top: `${point.y}px`,
-      left: `${point.x}px`,
+      top: "0px",
+      left: "0px",
       transform: `translate3d(var(--x), var(--y), 0)`,
     } as const,
   }