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[win32k]

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- Revert changes done in 47325 which partially broke mouse hooks.
- If the UserSetCursorPos is reached due to SetCursorPos, dont generate a mouse move message or call mouse hooks.

svn path=/trunk/; revision=47924
This commit is contained in:
Michael Martin 2010-07-02 10:49:11 +00:00
parent f403974604
commit e769090231
2 changed files with 35 additions and 34 deletions
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39
reactos/subsystems/win32/win32k/ntuser/cursoricon.c
View file

@ -175,11 +175,10 @@ UserSetCursor(
return hOldCursor;
}
BOOL UserSetCursorPos( INT x, INT y, BOOL CallHooks)
BOOL UserSetCursorPos( INT x, INT y, BOOL SendMouseMoveMsg)
{
PWINDOW_OBJECT DesktopWindow;
PSYSTEM_CURSORINFO CurInfo;
MSLLHOOKSTRUCT MouseHookData;
HDC hDC;
MSG Msg;
@ -225,44 +224,16 @@ BOOL UserSetCursorPos( INT x, INT y, BOOL CallHooks)
//Move the mouse pointer
GreMovePointer(hDC, x, y);
if (!SendMouseMoveMsg)
return TRUE;
//Generate a mouse move message
Msg.message = WM_MOUSEMOVE;
Msg.wParam = CurInfo->ButtonsDown;
Msg.lParam = MAKELPARAM(x, y);
Msg.pt = gpsi->ptCursor;
MouseHookData.pt.x = LOWORD(Msg.lParam);
MouseHookData.pt.y = HIWORD(Msg.lParam);
switch(Msg.message)
{
case WM_MOUSEWHEEL:
MouseHookData.mouseData = MAKELONG(0, GET_WHEEL_DELTA_WPARAM(Msg.wParam));
break;
case WM_XBUTTONDOWN:
case WM_XBUTTONUP:
case WM_XBUTTONDBLCLK:
case WM_NCXBUTTONDOWN:
case WM_NCXBUTTONUP:
case WM_NCXBUTTONDBLCLK:
MouseHookData.mouseData = MAKELONG(0, HIWORD(Msg.wParam));
break;
default:
MouseHookData.mouseData = 0;
break;
}
MouseHookData.flags = 0;
MouseHookData.time = Msg.time;
MouseHookData.dwExtraInfo = 0;
if (CallHooks)
{
/* If the hook procedure returned non zero, dont send the message */
if (co_HOOK_CallHooks(WH_MOUSE_LL, HC_ACTION, Msg.message, (LPARAM) &MouseHookData))
return FALSE;
}
MsqInsertSystemMessage(&Msg);
return TRUE;
}

30
reactos/subsystems/win32/win32k/ntuser/msgqueue.c
View file

@ -174,9 +174,39 @@ MsqInsertSystemMessage(MSG* Msg)
LARGE_INTEGER LargeTickCount;
KIRQL OldIrql;
ULONG Prev;
MSLLHOOKSTRUCT MouseHookData;
KeQueryTickCount(&LargeTickCount);
Msg->time = MsqCalculateMessageTime(&LargeTickCount);
MouseHookData.pt.x = LOWORD(Msg->lParam);
MouseHookData.pt.y = HIWORD(Msg->lParam);
switch(Msg->message)
{
case WM_MOUSEWHEEL:
MouseHookData.mouseData = MAKELONG(0, GET_WHEEL_DELTA_WPARAM(Msg->wParam));
break;
case WM_XBUTTONDOWN:
case WM_XBUTTONUP:
case WM_XBUTTONDBLCLK:
case WM_NCXBUTTONDOWN:
case WM_NCXBUTTONUP:
case WM_NCXBUTTONDBLCLK:
MouseHookData.mouseData = MAKELONG(0, HIWORD(Msg->wParam));
break;
default:
MouseHookData.mouseData = 0;
break;
}
MouseHookData.flags = 0;
MouseHookData.time = Msg->time;
MouseHookData.dwExtraInfo = 0;
/* If the hook procedure returned non zero, dont send the message */
if (co_HOOK_CallHooks(WH_MOUSE_LL, HC_ACTION, Msg->message, (LPARAM) &MouseHookData))
return;
/*
* If we got WM_MOUSEMOVE and there are already messages in the
* system message queue, check if the last message is mouse move