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Implement GetClassLongPtrA/W

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svn path=/trunk/; revision=50399
This commit is contained in:
Thomas Bluemel 2011-01-16 17:08:07 +00:00
parent 030dbb0bbc
commit 98fe9682e3
1 changed files with 256 additions and 143 deletions
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221
reactos/dll/win32/user32/windows/class.c
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@ -339,27 +339,11 @@ IntGetWndProc(PWND pWnd, BOOL Ansi)
return (gcpd ? gcpd : Ret);
}
/*
* @implemented
*/
DWORD WINAPI
GetClassLongA(HWND hWnd, int nIndex)
static ULONG_PTR FASTCALL
IntGetClassLongA(PWND Wnd, PCLS Class, int nIndex)
{
PWND Wnd;
PCLS Class;
ULONG_PTR Ret = 0;
TRACE("%p %d\n", hWnd, nIndex);
Wnd = ValidateHwnd(hWnd);
if (!Wnd)
return 0;
_SEH2_TRY
{
Class = DesktopPtrToUser(Wnd->pcls);
if (Class != NULL)
{
if (nIndex >= 0)
{
if (nIndex + sizeof(ULONG_PTR) < nIndex ||
@ -429,42 +413,15 @@ GetClassLongA(HWND hWnd, int nIndex)
break;
}
}
}
else
{
WARN("Invalid class for hwnd 0x%p!\n", hWnd);
}
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Ret = 0;
}
_SEH2_END;
return Ret;
}
/*
* @implemented
*/
DWORD WINAPI
GetClassLongW ( HWND hWnd, int nIndex )
static ULONG_PTR FASTCALL
IntGetClassLongW (PWND Wnd, PCLS Class, int nIndex)
{
PWND Wnd;
PCLS Class;
ULONG_PTR Ret = 0;
TRACE("%p %d\n", hWnd, nIndex);
Wnd = ValidateHwnd(hWnd);
if (!Wnd)
return 0;
_SEH2_TRY
{
Class = DesktopPtrToUser(Wnd->pcls);
if (Class != NULL)
{
if (nIndex >= 0)
{
if (nIndex + sizeof(ULONG_PTR) < nIndex ||
@ -487,7 +444,7 @@ GetClassLongW ( HWND hWnd, int nIndex )
Ret = (ULONG_PTR)Class->cbclsExtra;
break;
case GCL_HBRBACKGROUND:
case GCLP_HBRBACKGROUND:
Ret = (ULONG_PTR)Class->hbrBackground;
if (Ret != 0 && Ret < 0x4000)
Ret = (ULONG_PTR)GetSysColorBrush((ULONG)Ret - 1);
@ -497,7 +454,7 @@ GetClassLongW ( HWND hWnd, int nIndex )
Ret = (ULONG_PTR)Class->hModule;
break;
case GCL_MENUNAME:
case GCLP_MENUNAME:
Ret = (ULONG_PTR)Class->lpszClientUnicodeMenuName;
break;
@ -533,6 +490,51 @@ GetClassLongW ( HWND hWnd, int nIndex )
break;
}
}
return Ret;
}
/*
* @implemented
*/
DWORD WINAPI
GetClassLongA(HWND hWnd, int nIndex)
{
PWND Wnd;
PCLS Class;
ULONG_PTR Ret = 0;
TRACE("%p %d\n", hWnd, nIndex);
Wnd = ValidateHwnd(hWnd);
if (!Wnd)
return 0;
_SEH2_TRY
{
Class = DesktopPtrToUser(Wnd->pcls);
if (Class != NULL)
{
#ifdef _WIN64
switch (nIndex)
{
case GCLP_HBRBACKGROUND:
case GCLP_HCURSOR:
case GCLP_HICON:
case GCLP_HICONSM:
case GCLP_HMODULE:
case GCLP_MENUNAME:
case GCLP_WNDPROC:
SetLastError(ERROR_INVALID_INDEX);
break;
default:
Ret = IntGetClassLongA(Wnd, Class, nIndex);
break;
}
#else
Ret = IntGetClassLongA(Wnd, Class, nIndex);
#endif
}
else
{
@ -541,35 +543,146 @@ GetClassLongW ( HWND hWnd, int nIndex )
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Ret = 0;
}
_SEH2_END;
return Ret;
return (DWORD)Ret;
}
/*
* @implemented
*/
DWORD WINAPI
GetClassLongW ( HWND hWnd, int nIndex )
{
PWND Wnd;
PCLS Class;
ULONG_PTR Ret = 0;
TRACE("%p %d\n", hWnd, nIndex);
Wnd = ValidateHwnd(hWnd);
if (!Wnd)
return 0;
_SEH2_TRY
{
Class = DesktopPtrToUser(Wnd->pcls);
if (Class != NULL)
{
#ifdef _WIN64
switch (nIndex)
{
case GCLP_HBRBACKGROUND:
case GCLP_HCURSOR:
case GCLP_HICON:
case GCLP_HICONSM:
case GCLP_HMODULE:
case GCLP_MENUNAME:
case GCLP_WNDPROC:
SetLastError(ERROR_INVALID_INDEX);
break;
default:
Ret = IntGetClassLongW(Wnd, Class, nIndex);
break;
}
#else
Ret = IntGetClassLongW(Wnd, Class, nIndex);
#endif
}
else
{
WARN("Invalid class for hwnd 0x%p!\n", hWnd);
}
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Ret = 0;
}
_SEH2_END;
return (DWORD)Ret;
}
#ifdef _WIN64
/*
* @unimplemented
* @implemented
*/
ULONG_PTR
WINAPI
GetClassLongPtrA(HWND hWnd,
INT nIndex)
{
UNIMPLEMENTED;
PWND Wnd;
PCLS Class;
ULONG_PTR Ret = 0;
TRACE("%p %d\n", hWnd, nIndex);
Wnd = ValidateHwnd(hWnd);
if (!Wnd)
return 0;
_SEH2_TRY
{
Class = DesktopPtrToUser(Wnd->pcls);
if (Class != NULL)
{
Ret = IntGetClassLongA(Wnd, Class, nIndex);
}
else
{
WARN("Invalid class for hwnd 0x%p!\n", hWnd);
}
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Ret = 0;
}
_SEH2_END;
return Ret;
}
/*
* @unimplemented
* @implemented
*/
ULONG_PTR
WINAPI
GetClassLongPtrW(HWND hWnd,
INT nIndex)
{
UNIMPLEMENTED;
PWND Wnd;
PCLS Class;
ULONG_PTR Ret = 0;
TRACE("%p %d\n", hWnd, nIndex);
Wnd = ValidateHwnd(hWnd);
if (!Wnd)
return 0;
_SEH2_TRY
{
Class = DesktopPtrToUser(Wnd->pcls);
if (Class != NULL)
{
Ret = IntGetClassLongW(Wnd, Class, nIndex);
}
else
{
WARN("Invalid class for hwnd 0x%p!\n", hWnd);
}
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
Ret = 0;
}
_SEH2_END;
return Ret;
}
#endif