win32u: Move CreatePopupMenu implementation from user32.

dlls/user32/menu.c

@@ -4158,13 +4158,7 @@ BOOL WINAPI ModifyMenuA( HMENU hMenu, UINT pos, UINT flags,
  */
 HMENU WINAPI CreatePopupMenu(void)
 {
-    HMENU hmenu;
-    POPUPMENU *menu;
-
-    if (!(hmenu = CreateMenu())) return 0;
-    menu = MENU_GetMenu( hmenu );
-    menu->wFlags |= MF_POPUP;
-    return hmenu;
+    return NtUserCreateMenu( TRUE );
 }
 
 
@@ -4213,7 +4207,7 @@ BOOL WINAPI SetMenuItemBitmaps( HMENU hMenu, UINT nPos, UINT wFlags,
  */
 HMENU WINAPI CreateMenu(void)
 {
-    return NtUserCreateMenu();
+    return NtUserCreateMenu( FALSE );
 }
 
 

dlls/win32u/menu.c

@@ -116,8 +116,8 @@ HMENU get_menu( HWND hwnd )
     return UlongToHandle( get_window_long( hwnd, GWLP_ID ));
 }
 
-/* see CreateMenu */
-HMENU create_menu(void)
+/* see CreateMenu and CreatePopupMenu */
+HMENU create_menu( BOOL is_popup )
 {
     POPUPMENU *menu;
     HMENU handle;
@@ -125,6 +125,7 @@ HMENU create_menu(void)
     if (!(menu = calloc( 1, sizeof(*menu) ))) return 0;
     menu->FocusedItem = NO_SELECTED_ITEM;
     menu->refcount = 1;
+    if (is_popup) menu->wFlags |= MF_POPUP;
 
     if (!(handle = alloc_user_handle( &menu->obj, NTUSER_OBJ_MENU ))) free( menu );
 

dlls/win32u/sysparams.c

@@ -4632,9 +4632,6 @@ ULONG_PTR WINAPI NtUserCallNoParam( ULONG code )
 {
     switch(code)
     {
-    case NtUserCallNoParam_CreateMenu:
-        return HandleToUlong( create_menu() );
-
     case NtUserCallNoParam_GetDesktopWindow:
         return HandleToUlong( get_desktop_window() );
 
@@ -4679,6 +4676,9 @@ ULONG_PTR WINAPI NtUserCallOneParam( ULONG_PTR arg, ULONG code )
     case NtUserCallOneParam_CreateCursorIcon:
         return HandleToUlong( alloc_cursoricon_handle( arg ));
 
+    case NtUserCallOneParam_CreateMenu:
+        return HandleToUlong( create_menu( arg ) );
+
     case NtUserCallOneParam_DispatchMessageA:
         return dispatch_message( (const MSG *)arg, TRUE );
 

dlls/win32u/win32u_private.h

@@ -353,7 +353,7 @@ extern BOOL set_capture_window( HWND hwnd, UINT gui_flags, HWND *prev_ret ) DECL
 extern BOOL set_foreground_window( HWND hwnd, BOOL mouse ) DECLSPEC_HIDDEN;
 
 /* menu.c */
-extern HMENU create_menu(void) DECLSPEC_HIDDEN;
+extern HMENU create_menu( BOOL is_popup ) DECLSPEC_HIDDEN;
 extern HMENU get_menu( HWND hwnd ) DECLSPEC_HIDDEN;
 
 /* message.c */

include/ntuser.h

@@ -577,7 +577,6 @@ HWND    WINAPI NtUserWindowFromPoint( LONG x, LONG y );
 /* NtUserCallNoParam codes, not compatible with Windows */
 enum
 {
-    NtUserCallNoParam_CreateMenu,
     NtUserCallNoParam_GetDesktopWindow,
     NtUserCallNoParam_GetInputState,
     NtUserCallNoParam_GetMessagePos,
@@ -588,11 +587,6 @@ enum
     NtUserUpdateClipboard,
 };
 
-static inline HMENU NtUserCreateMenu(void)
-{
-    return UlongToHandle( NtUserCallNoParam( NtUserCallNoParam_CreateMenu ));
-}
-
 static inline HWND NtUserGetDesktopWindow(void)
 {
     return UlongToHandle( NtUserCallNoParam( NtUserCallNoParam_GetDesktopWindow ));
@@ -618,6 +612,7 @@ enum
 {
     NtUserCallOneParam_BeginDeferWindowPos,
     NtUserCallOneParam_CreateCursorIcon,
+    NtUserCallOneParam_CreateMenu,
     NtUserCallOneParam_DispatchMessageA,
     NtUserCallOneParam_EnableDC,
     NtUserCallOneParam_EnableThunkLock,
@@ -651,6 +646,11 @@ static inline HICON NtUserCreateCursorIcon( BOOL is_icon )
     return UlongToHandle( NtUserCallOneParam( is_icon, NtUserCallOneParam_CreateCursorIcon ));
 }
 
+static inline HMENU NtUserCreateMenu( BOOL is_popup )
+{
+    return UlongToHandle( NtUserCallOneParam( is_popup, NtUserCallOneParam_CreateMenu ));
+}
+
 static inline LRESULT NtUserDispatchMessageA( const MSG *msg )
 {
     return NtUserCallOneParam( (UINT_PTR)msg, NtUserCallOneParam_DispatchMessageA );