Source code of Windows XP (NT5)
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72 lines
1.2 KiB

/*++
Copyright (c) 2000 Microsoft Corporation
Module Name:
IgnoreZeroMoveWindow.cpp
Abstract:
This shim changes MoveWindow calls with zero-sized width &
height parameters to a value of one. NBA Live 99 was failing
due to an internal check. This implies that WIN9x does not allow
zero size windows.
Notes:
This is an app specific for NBA Live 99
History:
03/02/2000 a-chcoff Created
--*/
#include "precomp.h"
IMPLEMENT_SHIM_BEGIN(IgnoreZeroMoveWindow)
#include "ShimHookMacro.h"
APIHOOK_ENUM_BEGIN
APIHOOK_ENUM_ENTRY(MoveWindow)
APIHOOK_ENUM_END
/*++
This function sanitizes 0 size windows by making them have a min height/width of 1.
--*/
BOOL
APIHOOK(MoveWindow)(
HWND hWnd, // handle to window
int X, // horizontal position
int Y, // vertical position
int nWidth, // width
int nHeight, // height
BOOL bRepaint // repaint option
)
{
if (0 == nWidth) nWidth=1;
if (0 == nHeight) nHeight=1;
return ORIGINAL_API(MoveWindow)(
hWnd, X, Y, nWidth, nHeight, bRepaint);
}
/*++
Register hooked functions
--*/
HOOK_BEGIN
APIHOOK_ENTRY(USER32.DLL, MoveWindow)
HOOK_END
IMPLEMENT_SHIM_END