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Stub EnumDesktopsW for now.

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Implement EnumDesktopsA in terms of EnumDesktopsW.
This commit is contained in:
Bobby Bingham 2004-03-09 00:41:39 +00:00 committed by Alexandre Julliard
parent fccd869b3e
commit f0ee76dc0d
2 changed files with 54 additions and 2 deletions
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52
dlls/user/misc.c
View file

@ -26,11 +26,39 @@
#include "wingdi.h"
#include "winuser.h"
#include "winerror.h"
#include "winnls.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(win);
/* callback to allow EnumDesktopsA to use EnumDesktopsW */
typedef struct {
DESKTOPENUMPROCA lpEnumFunc;
LPARAM lParam;
} ENUMDESKTOPS_LPARAM;
/* EnumDesktopsA passes this callback function to EnumDesktopsW.
* It simply converts the string to ASCII and calls the callback
* function provided by the original caller
*/
static BOOL CALLBACK EnumDesktopProcWtoA(LPWSTR lpszDesktop, LPARAM lParam)
{
LPSTR buffer;
INT len;
BOOL ret;
ENUMDESKTOPS_LPARAM *data = (ENUMDESKTOPS_LPARAM *)lParam;
len = WideCharToMultiByte(CP_ACP, 0, lpszDesktop, -1, NULL, 0, NULL, NULL);
if (!(buffer = HeapAlloc( GetProcessHeap(), 0, len))) return FALSE;
WideCharToMultiByte(CP_ACP, 0, lpszDesktop, -1, buffer, len, NULL, NULL);
ret = data->lpEnumFunc(buffer, data->lParam);
HeapFree(GetProcessHeap(), 0, buffer);
return ret;
}
/**********************************************************************
* SetLastErrorEx [USER32.@] Sets the last-error code.
*
@ -173,6 +201,30 @@ HANDLE WINAPI OpenDesktopA( LPCSTR lpszDesktop, DWORD dwFlags,
return 0;
}
/******************************************************************************
* EnumDesktopsA [USER32.@]
*/
BOOL WINAPI EnumDesktopsA( HWINSTA hwinsta, DESKTOPENUMPROCA lpEnumFunc,
LPARAM lParam )
{
ENUMDESKTOPS_LPARAM caller_data;
caller_data.lpEnumFunc = lpEnumFunc;
caller_data.lParam = lParam;
return EnumDesktopsW(hwinsta, EnumDesktopProcWtoA, (LPARAM) &caller_data);
}
/******************************************************************************
* EnumDesktopsW [USER32.@]
*/
BOOL WINAPI EnumDesktopsW( HWINSTA hwinsta, DESKTOPENUMPROCW lpEnumFunc,
LPARAM lParam )
{
FIXME("%p,%p,%lx): stub\n",hwinsta,lpEnumFunc,lParam);
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/******************************************************************************
* SetUserObjectInformationA (USER32.@)

4
dlls/user/user32.spec
View file

@ -180,8 +180,8 @@
@ stub EndTask
@ stdcall EnumChildWindows(long ptr long)
@ stdcall EnumClipboardFormats(long)
@ stub EnumDesktopsA
@ stub EnumDesktopsW
@ stdcall EnumDesktopsA(ptr ptr long)
@ stdcall EnumDesktopsW(ptr ptr long)
@ stub EnumDisplayDeviceModesA
@ stub EnumDisplayDeviceModesW
@ stdcall EnumDisplayDevicesA(ptr long ptr long)