[jimtabor] 56502: [Win32k] - Add alerts and set window state to message box windows. Expands bug 5281.

Author: jimtabor
Date: Sat May  5 02:49:17 2012
New Revision: 56502

URL: http://svn.reactos.org/svn/reactos?rev=56502&view=rev
Log:
[Win32k]
- Add alerts and set window state to message box windows. Expands bug 5281.


Modified:
    trunk/reactos/win32ss/user/ntuser/simplecall.c
    trunk/reactos/win32ss/user/user32/include/ntwrapper.h
    trunk/reactos/win32ss/user/user32/windows/dialog.c
    trunk/reactos/win32ss/user/user32/windows/messagebox.c

Modified: trunk/reactos/win32ss/user/ntuser/simplecall.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/ntuser/simple…
==============================================================================
--- trunk/reactos/win32ss/user/ntuser/simplecall.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/ntuser/simplecall.c [iso-8859-1] Sat May  5 02:49:17 2012
@@ -648,6 +648,17 @@
          if (IntIsWindow(hWnd))
             return IntDeRegisterShellHookWindow(hWnd);
          return FALSE;
+      case HWND_ROUTINE_SETMSGBOX:
+      {
+         PWND Window;
+         UserEnterExclusive();
+         if ((Window = UserGetWindowObject(hWnd)))
+         {
+            Window->state |= WNDS_MSGBOX;
+         }
+         UserLeave();
+         return FALSE;
+      }
    }
    STUB;
 

Modified: trunk/reactos/win32ss/user/user32/include/ntwrapper.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/includ…
==============================================================================
--- trunk/reactos/win32ss/user/user32/include/ntwrapper.h [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/include/ntwrapper.h [iso-8859-1] Sat May  5 02:49:17
2012
@@ -727,6 +727,11 @@
   return NtUserCallHwnd(hWnd, HWND_ROUTINE_REGISTERSHELLHOOKWINDOW);
 }
 
+EXTINLINE BOOL NtUserxSetMessageBox(HWND hWnd)
+{
+  return NtUserCallHwnd(hWnd, HWND_ROUTINE_SETMSGBOX);
+}
+
 EXTINLINE HWND NtUserxSetTaskmanWindow(HWND hWnd)
 {
     return NtUserCallHwndOpt(hWnd, HWNDOPT_ROUTINE_SETTASKMANWINDOW);

Modified: trunk/reactos/win32ss/user/user32/windows/dialog.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/window…
==============================================================================
--- trunk/reactos/win32ss/user/user32/windows/dialog.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/windows/dialog.c [iso-8859-1] Sat May  5 02:49:17
2012
@@ -549,6 +549,10 @@
     INT retval;
     HWND ownerMsg = GetAncestor( owner, GA_ROOT );
     BOOL bFirstEmpty;
+    PWND pWnd;
+
+    pWnd = ValidateHwnd(hwnd);
+    if (!pWnd) return -1;
 
     if (!(dlgInfo = GETDLGINFO(hwnd))) return -1;
 
@@ -582,9 +586,10 @@
 
             /*
              * If the user is pressing Ctrl+C, send a WM_COPY message.
-             * TODO: Is there another way to check if the Dialog it's a MessageBox?.
+             * Guido Pola, Bug 5281, Is there another way to check if the Dialog it's
a MessageBox?
              */
-            if( msg.message == WM_KEYDOWN && GetPropW(hwnd,
L"ROS_MSGBOX") != NULL &&
+            if( msg.message == WM_KEYDOWN &&
+                pWnd->state & WNDS_MSGBOX && // Yes!
                 GetForegroundWindow() == hwnd )
             {
                 if( msg.wParam == L'C' && GetKeyState(VK_CONTROL) < 0
)

Modified: trunk/reactos/win32ss/user/user32/windows/messagebox.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/win32ss/user/user32/window…
==============================================================================
--- trunk/reactos/win32ss/user/user32/windows/messagebox.c [iso-8859-1] (original)
+++ trunk/reactos/win32ss/user/user32/windows/messagebox.c [iso-8859-1] Sat May  5
02:49:17 2012
@@ -63,11 +63,10 @@
 #define MSGBOXEX_MAXBTNS    (4)
 
 typedef struct _MSGBOXINFO {
+  MSGBOXPARAMSW; // Wine passes this too.
+  // ReactOS
   HICON Icon;
   HFONT Font;
-  DWORD ContextHelpId;
-  MSGBOXCALLBACK Callback;
-  DWORD Style;
   int DefBtn;
   int nButtons;
   LONG *Btns;
@@ -187,7 +186,7 @@
 static INT_PTR CALLBACK MessageBoxProc( HWND hwnd, UINT message,
                                         WPARAM wParam, LPARAM lParam )
 {
-  int i;
+  int i, Alert;
   PMSGBOXINFO mbi;
   HELPINFO hi;
   HWND owner;
@@ -195,12 +194,42 @@
   switch(message) {
     case WM_INITDIALOG:
       mbi = (PMSGBOXINFO)lParam;
+
+      SetWindowLongPtrW(hwnd, GWLP_USERDATA, (LONG_PTR)mbi);
+      NtUserxSetMessageBox(hwnd);
+
       if(!GetPropW(hwnd, L"ROS_MSGBOX"))
       {
         SetPropW(hwnd, L"ROS_MSGBOX", (HANDLE)lParam);
-        if(mbi->Icon)
+
+        if (mbi->dwContextHelpId)
+          SetWindowContextHelpId(hwnd, mbi->dwContextHelpId);
+
+        if (mbi->Icon)
+        {
           SendDlgItemMessageW(hwnd, MSGBOX_IDICON, STM_SETICON, (WPARAM)mbi->Icon,
0);
-        SetWindowContextHelpId(hwnd, mbi->ContextHelpId);
+          Alert = ALERT_SYSTEM_WARNING;
+        }
+        else // Setup the rest of the alerts.
+        {
+          switch(mbi->dwStyle & MB_ICONMASK)
+          {
+             case MB_ICONWARNING:
+                Alert = ALERT_SYSTEM_WARNING;
+             break;
+             case MB_ICONERROR:
+                Alert = ALERT_SYSTEM_ERROR;
+             break;
+             case MB_ICONQUESTION:
+                Alert = ALERT_SYSTEM_QUERY;
+             break;
+             default:
+                Alert = ALERT_SYSTEM_INFORMATIONAL;
+             /* fall through */
+          }
+        }
+        /* Send out the alert notifications. */
+        NotifyWinEvent(EVENT_SYSTEM_ALERT, hwnd, OBJID_ALERT, Alert);
 
         /* set control fonts */
         SendDlgItemMessageW(hwnd, MSGBOX_IDTEXT, WM_SETFONT, (WPARAM)mbi->Font, 0);
@@ -208,7 +237,7 @@
         {
           SendDlgItemMessageW(hwnd, mbi->Btns[i], WM_SETFONT, (WPARAM)mbi->Font,
0);
         }
-        switch(mbi->Style & MB_TYPEMASK)
+        switch(mbi->dwStyle & MB_TYPEMASK)
         {
           case MB_ABORTRETRYIGNORE:
           case MB_YESNO:
@@ -259,8 +288,8 @@
       memcpy(&hi, (void *)lParam, sizeof(hi));
       hi.dwContextId = GetWindowContextHelpId(hwnd);
 
-      if (mbi->Callback)
-        mbi->Callback(&hi);
+      if (mbi->lpfnMsgBoxCallback)
+        mbi->lpfnMsgBoxCallback(&hi);
       else
       {
         owner = GetWindow(hwnd, GW_OWNER);
@@ -273,7 +302,7 @@
       mbi = (PMSGBOXINFO)GetPropW(hwnd, L"ROS_MSGBOX");
       if(!mbi)
         return 0;
-      switch(mbi->Style & MB_TYPEMASK)
+      switch(mbi->dwStyle & MB_TYPEMASK)
       {
         case MB_ABORTRETRYIGNORE:
         case MB_YESNO:
@@ -703,12 +732,21 @@
     /* finally show the messagebox */
     mbi.Icon = Icon;
     mbi.Font = hFont;
-    mbi.ContextHelpId = lpMsgBoxParams->dwContextHelpId;
-    mbi.Callback = lpMsgBoxParams->lpfnMsgBoxCallback;
-    mbi.Style = lpMsgBoxParams->dwStyle;
+    mbi.dwContextHelpId = lpMsgBoxParams->dwContextHelpId;
+    mbi.lpfnMsgBoxCallback = lpMsgBoxParams->lpfnMsgBoxCallback;
+    mbi.dwStyle = lpMsgBoxParams->dwStyle;
     mbi.nButtons = nButtons;
     mbi.Btns = &Buttons[0];
     mbi.Timeout = Timeout;
+
+    /* Pass on to Justin Case so he can peek the message? */
+    mbi.cbSize       = lpMsgBoxParams->cbSize;
+    mbi.hwndOwner    = lpMsgBoxParams->hwndOwner;
+    mbi.hInstance    = lpMsgBoxParams->hInstance;
+    mbi.lpszText     = lpMsgBoxParams->lpszText;
+    mbi.lpszCaption  = lpMsgBoxParams->lpszCaption;
+    mbi.lpszIcon     = lpMsgBoxParams->lpszIcon;
+    mbi.dwLanguageId = lpMsgBoxParams->dwLanguageId;
 
     if(hDC)
       DeleteDC(hDC);