user32: Don't translate control codes when alt is pressed.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Rémi Bernon 2021-04-29 09:53:53 +02:00 committed by Alexandre Julliard
parent 95d8f40fdf
commit 37db87eff6
1 changed files with 4 additions and 2 deletions

View File

@ -880,7 +880,7 @@ INT WINAPI ToUnicode(UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
INT WINAPI ToUnicodeEx( UINT virt, UINT scan, const BYTE *state,
WCHAR *str, int size, UINT flags, HKL layout )
{
BOOL shift, ctrl, numlock;
BOOL shift, ctrl, alt, numlock;
WCHAR buffer[2];
INT len;
@ -890,6 +890,7 @@ INT WINAPI ToUnicodeEx( UINT virt, UINT scan, const BYTE *state,
if (!state) return 0;
if ((len = USER_Driver->pToUnicodeEx( virt, scan, state, str, size, flags, layout )) >= -1) return len;
alt = state[VK_MENU] & 0x80;
shift = state[VK_SHIFT] & 0x80;
ctrl = state[VK_CONTROL] & 0x80;
numlock = state[VK_NUMLOCK] & 0x01;
@ -934,7 +935,7 @@ INT WINAPI ToUnicodeEx( UINT virt, UINT scan, const BYTE *state,
break;
}
}
else /* Control codes */
else if (!alt) /* Control codes */
{
switch (virt)
{
@ -948,6 +949,7 @@ INT WINAPI ToUnicodeEx( UINT virt, UINT scan, const BYTE *state,
break;
}
}
else buffer[0] = 0;
buffer[1] = 0;
len = wcslen( buffer );
lstrcpynW( str, buffer, size );