uiautomationcore: Add UiaNodeFromFocus stub.

dlls/uiautomationcore/uia_client.c

@@ -2436,6 +2436,15 @@ HRESULT WINAPI UiaGetRootNode(HUIANODE *huianode)
 }
 
 /***********************************************************************
+ *          UiaNodeFromFocus (uiautomationcore.@)
+ */
+HRESULT WINAPI UiaNodeFromFocus(struct UiaCacheRequest *cache_req, SAFEARRAY **out_req, BSTR *tree_struct)
+{
+    FIXME("(%p, %p, %p): stub\n", cache_req, out_req, tree_struct);
+    return E_NOTIMPL;
+}
+
+/***********************************************************************
  *          UiaNodeRelease (uiautomationcore.@)
  */
 BOOL WINAPI UiaNodeRelease(HUIANODE huianode)

dlls/uiautomationcore/uiautomationcore.spec

@@ -76,7 +76,7 @@
 #@ stub UiaIAccessibleFromProvider
 @ stdcall UiaLookupId(long ptr)
 @ stdcall UiaNavigate(ptr long ptr ptr ptr ptr)
-@ stub UiaNodeFromFocus
+@ stdcall UiaNodeFromFocus(ptr ptr ptr)
 @ stdcall UiaNodeFromHandle(long ptr)
 @ stub UiaNodeFromPoint
 @ stdcall UiaNodeFromProvider(ptr ptr)

include/uiautomationcoreapi.h

@@ -545,6 +545,7 @@ HRESULT WINAPI UiaGetRuntimeId(HUIANODE huianode, SAFEARRAY **runtime_id);
 HRESULT WINAPI UiaHUiaNodeFromVariant(VARIANT *in_val, HUIANODE *huianode);
 HRESULT WINAPI UiaNodeFromHandle(HWND hwnd, HUIANODE *huianode);
 HRESULT WINAPI UiaGetRootNode(HUIANODE *huianode);
+HRESULT WINAPI UiaNodeFromFocus(struct UiaCacheRequest *cache_req, SAFEARRAY **out_req, BSTR *tree_struct);
 HRESULT WINAPI UiaDisconnectProvider(IRawElementProviderSimple *elprov);
 HRESULT WINAPI UiaGetUpdatedCache(HUIANODE huianode, struct UiaCacheRequest *cache_req, enum NormalizeState normalize_state,
         struct UiaCondition *normalize_cond, SAFEARRAY **out_req, BSTR *tree_struct);