From d3ca132061a861cb9292b5a95dbcb2f67695883b Mon Sep 17 00:00:00 2001
From: Alexander Gottwald <alexander.gottwald@s1999.tu-chemnitz.de>
Date: Mon, 31 Jan 2005 10:49:30 +0000
Subject: winmultiwindowwindow.c Create windows with SWP_NOACTIVATE flag
 (updated) (Kensuke Matsuzaki) Fixes for window ordering problem (updated)
 (Kensuke Matsuzaki)

---
 hw/xwin/ChangeLog               | 11 ++++++++
 hw/xwin/winmultiwindowwindow.c  |  2 +-
 hw/xwin/winmultiwindowwndproc.c | 62 ++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 73 insertions(+), 2 deletions(-)

diff --git a/hw/xwin/ChangeLog b/hw/xwin/ChangeLog
index f61e7af2b..93174a680 100644
--- a/hw/xwin/ChangeLog
+++ b/hw/xwin/ChangeLog
@@ -1,3 +1,14 @@
+2005-01-31  Alexander Gottwald  <ago at freedesktop dot org>
+
+	* winmultiwindowwindow.c
+	* winmultiwindowwndproc.c:
+	Create windows with SWP_NOACTIVATE flag (updated) (Kensuke Matsuzaki)
+
+2005-01-31  Alexander Gottwald  <ago at freedesktop dot org>
+
+	* winmultiwindowwndproc.c:
+	Fixes for window ordering problem (updated) (Kensuke Matsuzaki)
+
 2005-01-31  Alexander Gottwald  <ago at freedesktop dot org>
 
 	* winconfig.c:
diff --git a/hw/xwin/winmultiwindowwindow.c b/hw/xwin/winmultiwindowwindow.c
index e2c0adee4..6d83529a1 100644
--- a/hw/xwin/winmultiwindowwindow.c
+++ b/hw/xwin/winmultiwindowwindow.c
@@ -572,7 +572,7 @@ winCreateWindowsWindow (WindowPtr pWin)
   /* Change style back to popup, already placed... */
   SetWindowLong (hWnd, GWL_STYLE, WS_POPUP | WS_CLIPCHILDREN | WS_CLIPSIBLINGS);
   SetWindowPos (hWnd, 0, 0, 0, 0, 0,
-		SWP_FRAMECHANGED | SWP_NOZORDER | SWP_NOMOVE | SWP_NOSIZE);
+		SWP_FRAMECHANGED | SWP_NOZORDER | SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
   /* Make sure it gets the proper system menu for a WS_POPUP, too */
   GetSystemMenu (hWnd, TRUE);
 
diff --git a/hw/xwin/winmultiwindowwndproc.c b/hw/xwin/winmultiwindowwndproc.c
index a977b5b21..dc30f951c 100755
--- a/hw/xwin/winmultiwindowwndproc.c
+++ b/hw/xwin/winmultiwindowwndproc.c
@@ -922,7 +922,7 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
 	  ErrorF ("overridden window is shown\n");
 #endif
 	  SetWindowPos (hwnd, HWND_TOPMOST, 0, 0, 0, 0,
-			SWP_NOMOVE | SWP_NOSIZE);
+			SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
 	}
 	  
       /* Setup the Window Manager message */
@@ -942,6 +942,7 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
       return ValidateSizing (hwnd, pWin, wParam, lParam);
 
     case WM_WINDOWPOSCHANGING:  
+#if 0
       if (lParam != 0)
         {
           WINDOWPOS *windowpos = (WINDOWPOS *)lParam;
@@ -978,8 +979,67 @@ winTopLevelWindowProc (HWND hwnd, UINT message,
                 winSendMessageToWM (s_pScreenPriv->pWMInfo, &wmMsg);
             }
         }
+#endif
       break;
     case WM_WINDOWPOSCHANGED:
+      {
+	LPWINDOWPOS pWinPos = (LPWINDOWPOS) lParam;
+
+	if (!(pWinPos->flags & SWP_NOZORDER))
+	  {
+#if CYGWINDOWING_DEBUG
+	    winDebug ("\twindow z order was changed\n");
+#endif
+	    if (pWinPos->hwndInsertAfter == HWND_TOP
+		||pWinPos->hwndInsertAfter == HWND_TOPMOST
+		||pWinPos->hwndInsertAfter == HWND_NOTOPMOST)
+	      {
+#if CYGWINDOWING_DEBUG
+		winDebug ("\traise to top\n");
+#endif
+		/* Raise the window to the top in Z order */
+		wmMsg.msg = WM_WM_RAISE;
+		if (fWMMsgInitialized)
+		  winSendMessageToWM (s_pScreenPriv->pWMInfo, &wmMsg);
+	      }
+	    else if (pWinPos->hwndInsertAfter == HWND_BOTTOM)
+	      {
+	      }
+	    else
+	      {
+		/* Check if this window is top of X windows. */
+		HWND hWndAbove = NULL;
+		DWORD dwCurrentProcessID = GetCurrentProcessId ();
+		DWORD dwWindowProcessID = 0;
+
+		for (hWndAbove = pWinPos->hwndInsertAfter;
+		     hWndAbove != NULL;
+		     hWndAbove = GetNextWindow (hWndAbove, GW_HWNDPREV))
+		  {
+		    /* Ignore other XWin process's window */
+		    GetWindowThreadProcessId (hWndAbove, &dwWindowProcessID);
+
+		    if ((dwWindowProcessID == dwCurrentProcessID)
+			&& GetProp (hWndAbove, WIN_WINDOW_PROP)
+			&& !IsWindowVisible (hWndAbove)
+			&& !IsIconic (hWndAbove) ) /* ignore minimized windows */
+		      break;
+		  }
+		/* If this is top of X windows in Windows stack,
+		   raise it in X stack. */
+		if (hWndAbove == NULL)
+		  {
+#if CYGWINDOWING_DEBUG
+		    winDebug ("\traise to top\n");
+#endif
+		    /* Raise the window to the top in Z order */
+		    wmMsg.msg = WM_WM_RAISE;
+		    if (fWMMsgInitialized)
+		      winSendMessageToWM (s_pScreenPriv->pWMInfo, &wmMsg);
+		  }
+	      }
+	  }
+      }
       /*
        * Pass the message to DefWindowProc to let the function
        * break down WM_WINDOWPOSCHANGED to WM_MOVE and WM_SIZE.
-- 
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