[gschneider] 47011: [SYSSETUP] - Create a modeless syssetup dialog so we can explicitly ignore intermediate WM_CLOSE messages (modal property sheets handle them automatically) See issue #4960 for more details.

Author: gschneider
Date: Sun Apr 25 14:13:01 2010
New Revision: 47011

URL: http://svn.reactos.org/svn/reactos?rev=47011&view=rev
Log:
[SYSSETUP]
- Create a modeless syssetup dialog so we can explicitly ignore intermediate WM_CLOSE messages (modal property sheets handle them automatically)
See issue #4960 for more details.

Modified:
    trunk/reactos/dll/win32/syssetup/wizard.c

Modified: trunk/reactos/dll/win32/syssetup/wizard.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/syssetup/wizard.c...
==============================================================================
--- trunk/reactos/dll/win32/syssetup/wizard.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/syssetup/wizard.c [iso-8859-1] Sun Apr 25 14:13:01 2010
@@ -1960,6 +1960,7 @@
       case WM_DESTROY:
          {
            SetupIsActive(0);
+           PostQuitMessage(0);
            return TRUE;
          }

@@ -1999,7 +2000,7 @@
                 break;

case PSN_WIZFINISH:
-                /* Handle a Finish button click, if necessary */
+                DestroyWindow(GetParent(hwndDlg));
                 break;

default:
@@ -2269,6 +2270,8 @@
   HPROPSHEETPAGE ahpsp[8];
   PROPSHEETPAGE psp = {0};
   UINT nPages = 0;
+  HWND hWnd;
+  MSG msg;

/* Clear setup data */
   ZeroMemory(&SetupData, sizeof(SETUPDATA));
@@ -2345,7 +2348,7 @@

/* Create the property sheet */
   psh.dwSize = sizeof(PROPSHEETHEADER);
-  psh.dwFlags = PSH_WIZARD97 | PSH_WATERMARK | PSH_HEADER;
+  psh.dwFlags = PSH_WIZARD97 | PSH_WATERMARK | PSH_HEADER | PSH_MODELESS;
   psh.hInstance = hDllInstance;
   psh.hwndParent = NULL;
   psh.nPages = nPages;
@@ -2358,7 +2361,17 @@
   SetupData.hTitleFont = CreateTitleFont();

/* Display the wizard */
-  PropertySheet(&psh);
+  hWnd = (HWND)PropertySheet(&psh);
+  ShowWindow(hWnd, SW_SHOW);
+
+  while (GetMessage(&msg, NULL, 0, 0)) 
+  {
+    if(!IsDialogMessage(hWnd, &msg))
+    {
+      TranslateMessage(&msg);
+      DispatchMessage(&msg);
+    }
+  }

DeleteObject(SetupData.hTitleFont);
 }