Export reviewed object and flat reading to Remote

internal/atspi/review.go

@@ -30,6 +30,9 @@ var ErrNoReviewWindow = errors.New("focused object has no review window")
 type ReviewSnapshot struct {
 	Nodes      []TreeNode
 	References map[ObjectID]ObjectReference
+	// Context includes the window root and its ancestors. Nil context keeps
+	// review local when any captured snapshot's privacy metadata is dirty.
+	Context []Snapshot
 }
 
 // ReviewWindow copies the focused menu, dialog, or window in tree order under
@@ -60,6 +63,7 @@ func (tree *AccessibleTree) ReviewWindow(ctx context.Context, focus ObjectID) (R
 		entry = tree.nodes[root]
 	}
 found:
+	context, _ := tree.ancestryLocked(newObjectReference(root, entry))
 	var nodes []TreeNode
 	references := make(map[ObjectID]ObjectReference)
 	pending := []ObjectID{root}
@@ -73,6 +77,9 @@ found:
 		if !ok {
 			return ReviewSnapshot{}, ErrStaleObject
 		}
+		if entry.snapshotInvalid {
+			context = nil
+		}
 		if entry.childrenInvalid {
 			return ReviewSnapshot{}, ErrIncompleteTree
 		}
@@ -91,5 +98,5 @@ found:
 			pending = append(pending, entry.children[i])
 		}
 	}
-	return ReviewSnapshot{Nodes: nodes, References: references}, nil
+	return ReviewSnapshot{Nodes: nodes, References: references, Context: context}, nil
 }