Changeset 21955 for trunk/src/user32/windowmsg.cpp

Timestamp:

Jan 31, 2012, 10:25:42 PM (14 years ago)

Author:

dmik

Message:

Make sure GetQueueStatus() correctly reports QS_KEY state.

Due to a bug in WinQueryQueueStatus(), QS_KEY would be
always set on return if the associated window is active, even
if there were no WM_CHAR messages actually in the queue.
This broke the newer Flash (see Flash #39 for details).

GetInputState() was also affected by this problem; it would always
return TRUE for active windows.

File:

• trunk/src/user32/windowmsg.cpp (modified) (2 diffs)

trunk/src/user32/windowmsg.cpp

@@ -1115 +1115 @@
 //            queue since the last call to GetQueueStatus
 //******************************************************************************
-DWORD WIN32API GetQueueStatus( UINT flags)
+DWORD WIN32API GetQueueStatus(UINT flags)
 {
  DWORD queueStatus;
 
-    queueStatus = OSLibWinQueryQueueStatus();
+    queueStatus = OSLibWinQueryQueueStatus(flags);
 
     dprintf(("USER32: GetQueueStatus %x returned %x", flags, queueStatus & MAKELONG(flags, flags)));
@@ -1144 +1144 @@
  BOOL  rc;
 
-  queueStatus = OSLibWinQueryQueueStatus();
+  queueStatus = OSLibWinQueryQueueStatus(QS_INPUT);
 
   rc = (queueStatus & (QS_KEY | QS_MOUSEBUTTON)) ? TRUE : FALSE;