[weiden] 27952: Correctly calculate message time. Fixes slow clicks being interpreted as double clicks. See issue #2238 for more details.

Author: weiden
Date: Sat Jul 28 21:16:51 2007
New Revision: 27952

URL: http://svn.reactos.org/svn/reactos?rev=27952&view=rev
Log:
Correctly calculate message time. Fixes slow clicks being interpreted as double clicks.
See issue #2238 for more details.

Modified:
    trunk/reactos/subsystems/win32/win32k/include/msgqueue.h
    trunk/reactos/subsystems/win32/win32k/ntuser/input.c
    trunk/reactos/subsystems/win32/win32k/ntuser/message.c
    trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c

Modified: trunk/reactos/subsystems/win32/win32k/include/msgqueue.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/inc...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/include/msgqueue.h (original)
+++ trunk/reactos/subsystems/win32/win32k/include/msgqueue.h Sat Jul 28 21:16:51 2007
@@ -268,6 +268,12 @@
 VOID FASTCALL
 MsqRemoveTimersWindow(PUSER_MESSAGE_QUEUE MessageQueue, HWND Wnd);

+static __inline LONG
+MsqCalculateMessageTime(IN PLARGE_INTEGER TickCount)
+{
+    return (LONG)(TickCount->QuadPart * (KeQueryTimeIncrement() / 10000));
+}
+
 #endif /* _WIN32K_MSGQUEUE_H */

/* EOF */

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/input.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ntu...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/input.c (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/input.c Sat Jul 28 21:16:51 2007
@@ -984,7 +984,7 @@
    {
       LARGE_INTEGER LargeTickCount;
       KeQueryTickCount(&LargeTickCount);
-      mi->time = LargeTickCount.u.LowPart;
+      mi->time = MsqCalculateMessageTime(&LargeTickCount);
    }

SwapButtons = CurInfo->SwapButtons;

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/message.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ntu...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/message.c (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/message.c Sat Jul 28 21:16:51 2007
@@ -1224,7 +1224,7 @@
       IntGetCursorLocation(PsGetCurrentThreadWin32Thread()->Desktop->WindowStation,
                            &KernelModeMsg.pt);
       KeQueryTickCount(&LargeTickCount);
-      KernelModeMsg.time = LargeTickCount.u.LowPart * (KeQueryTimeIncrement() / 10000);
+      KernelModeMsg.time = MsqCalculateMessageTime(&LargeTickCount);
       MsqPostMessage(Window->MessageQueue, &KernelModeMsg,
                      NULL != MsgMemoryEntry && 0 != KernelModeMsg.lParam,
                      QS_POSTMESSAGE);

Modified: trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ntu...
==============================================================================
--- trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c (original)
+++ trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c Sat Jul 28 21:16:51 2007
@@ -163,7 +163,7 @@
    }

KeQueryTickCount(&LargeTickCount);
-   Msg->time = LargeTickCount.u.LowPart;
+   Msg->time = MsqCalculateMessageTime(&LargeTickCount);

/*
     * If we got WM_MOUSEMOVE and there are already messages in the
@@ -694,7 +694,7 @@
    Msg.lParam = lParam;

KeQueryTickCount(&LargeTickCount);
-   Msg.time = LargeTickCount.u.LowPart;
+   Msg.time = MsqCalculateMessageTime(&LargeTickCount);
    /* We can't get the Msg.pt point here since we don't know thread
       (and thus the window station) the message will end up in yet. */

@@ -770,7 +770,7 @@
    Mesg.wParam = wParam;
    Mesg.lParam = lParam;
    KeQueryTickCount(&LargeTickCount);
-   Mesg.time = LargeTickCount.u.LowPart;
+   Mesg.time = MsqCalculateMessageTime(&LargeTickCount);
    IntGetCursorLocation(WinSta, &Mesg.pt);
    MsqPostMessage(Window->MessageQueue, &Mesg, FALSE, QS_HOTKEY);
    ObmDereferenceObject(Window);
@@ -1787,7 +1787,7 @@
    Msg->wParam = (WPARAM) Timer->IDEvent;
    Msg->lParam = (LPARAM) Timer->TimerFunc;
    KeQueryTickCount(&LargeTickCount);
-   Msg->time = LargeTickCount.u.LowPart;
+   Msg->time = MsqCalculateMessageTime(&LargeTickCount);
    IntGetCursorLocation(PsGetCurrentThreadWin32Thread()->Desktop->WindowStation,
                         &Msg->pt);