[PATCH 2/3] msi: Disable parent dialogs while modal dialog is open

[Fabian Maurer]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51717
Signed-off-by: Fabian Maurer 
---
 dlls/msi/dialog.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/dlls/msi/dialog.c b/dlls/msi/dialog.c
index e6048ee6a22..3ef626a1dfa 100644
--- a/dlls/msi/dialog.c
+++ b/dlls/msi/dialog.c
@@ -3884,6 +3884,10 @@ static LRESULT WINAPI MSIDialog_WndProc( HWND hwnd, UINT msg,
         return SendMessageW( (HWND) lParam, WM_CTLCOLORSTATIC, wParam, lParam );

case WM_DESTROY:
+        if (parent_level > 1)
+        {
+            EnableWindow(handle_parent_dialog[parent_level - 2], TRUE);
+        }
         if (parent_level > 0)
         {
             handle_parent_dialog[parent_level - 1] = NULL;
@@ -3942,6 +3946,11 @@ static UINT dialog_run_message_loop( msi_dialog *dialog )
         parent_level++;
     }

+    if (parent)
+    {
+        EnableWindow(parent, FALSE);
+    }
+
     ShowWindow( hwnd, SW_SHOW );
     /* UpdateWindow( hwnd ); - and causes the transparent static controls not to paint */

--
2.33.0