[PATCH 2/2] user32/msgbox: Implement MB_SYSTEMMODAL.

[Santino Mazza]

From: Santino Mazza

---
 dlls/user32/msgbox.c       | 10 ++++++----
 dlls/user32/tests/dialog.c |  2 +-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/dlls/user32/msgbox.c b/dlls/user32/msgbox.c
index cc53ab0457e..22ddc30efed 100644
--- a/dlls/user32/msgbox.c
+++ b/dlls/user32/msgbox.c
@@ -109,6 +109,12 @@ static void MSGBOX_OnInit(HWND hwnd, LPMSGBOXPARAMSW lpmb)
        lpszText = lpmb->lpszText;
     }

+    /* handle modal message boxes */
+    if (((lpmb->dwStyle & MB_TASKMODAL) && (lpmb->hwndOwner==NULL)))
+        NtUserSetWindowPos( hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE );
+    else if (lpmb->dwStyle & MB_SYSTEMMODAL)
+        NtUserSetWindowPos( hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_FRAMECHANGED );
+
     TRACE_(msgbox)("%s\n", debugstr_w(lpszText));
     SetWindowTextW(GetDlgItem(hwnd, MSGBOX_IDTEXT), lpszText);

@@ -309,10 +315,6 @@ static void MSGBOX_OnInit(HWND hwnd, LPMSGBOXPARAMSW lpmb)
    }
     }

-    /*handle modal message boxes*/
-    if (((lpmb->dwStyle & MB_TASKMODAL) && (lpmb->hwndOwner==NULL)) || (lpmb->dwStyle & MB_SYSTEMMODAL))
-        NtUserSetWindowPos( hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE );
-
     HeapFree( GetProcessHeap(), 0, buffer );
 }

diff --git a/dlls/user32/tests/dialog.c b/dlls/user32/tests/dialog.c
index b439b6f08c0..21958ddb193 100644
--- a/dlls/user32/tests/dialog.c
+++ b/dlls/user32/tests/dialog.c
@@ -2160,7 +2160,7 @@ static LRESULT CALLBACK msgbox_sysmodal_hook_proc(INT code, WPARAM wParam, LPARA

if (msgbox)
         {
-            todo_wine ok(exstyles & WS_EX_TOPMOST, "expected message box to have topmost exstyle set\n");
+            ok(exstyles & WS_EX_TOPMOST, "expected message box to have topmost exstyle set\n");

SendDlgItemMessageA(msgbox, IDCANCEL, WM_LBUTTONDOWN, 0, 0);
             SendDlgItemMessageA(msgbox, IDCANCEL, WM_LBUTTONUP, 0, 0);