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user: Added fast A->W mapping for WM_SETTEXT and related messages.

This commit is contained in:
Alexandre Julliard 2006-05-20 18:54:25 +02:00
parent 91b278b811
commit 4dd1cce203
1 changed files with 40 additions and 35 deletions
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75
dlls/user/winproc.c
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@ -775,26 +775,6 @@ static INT WINPROC_MapMsg32ATo32W( HWND hwnd, UINT msg, WPARAM *pwparam, LPARAM
case LB_GETTEXTLEN:
return 1; /* need to map result */
/* Listbox / Combobox */
case LB_ADDSTRING:
case LB_INSERTSTRING:
case LB_FINDSTRING:
case LB_FINDSTRINGEXACT:
case LB_SELECTSTRING:
case CB_ADDSTRING:
case CB_INSERTSTRING:
case CB_FINDSTRINGEXACT:
case CB_FINDSTRING:
case CB_SELECTSTRING:
if(!*plparam) return 0;
if ( WINPROC_TestLBForStr( hwnd, msg ))
{
UNICODE_STRING usBuffer;
RtlCreateUnicodeStringFromAsciiz(&usBuffer,(LPCSTR)*plparam);
*plparam = (LPARAM)usBuffer.Buffer;
}
return (*plparam ? 1 : -1);
case LB_GETTEXT: /* FIXME: fixed sized buffer */
case CB_GETLBTEXT:
if ( WINPROC_TestLBForStr( hwnd, msg ))
@ -905,21 +885,6 @@ static LRESULT WINPROC_UnmapMsg32ATo32W( HWND hwnd, UINT msg, WPARAM wParam, LPA
HeapFree( GetProcessHeap(), 0, (void *)lParam );
break;
/* Listbox / Combobox */
case LB_ADDSTRING:
case LB_INSERTSTRING:
case LB_FINDSTRING:
case LB_FINDSTRINGEXACT:
case LB_SELECTSTRING:
case CB_ADDSTRING:
case CB_INSERTSTRING:
case CB_FINDSTRING:
case CB_FINDSTRINGEXACT:
case CB_SELECTSTRING:
if ( WINPROC_TestLBForStr( hwnd, msg ))
HeapFree( GetProcessHeap(), 0, (void *)lParam );
break;
case LB_GETTEXT:
case CB_GETLBTEXT:
if ( WINPROC_TestLBForStr( hwnd, msg ))
@ -2708,6 +2673,46 @@ LRESULT WINPROC_CallProcAtoW( winproc_callback_t callback, HWND hwnd, UINT msg,
}
break;
case LB_ADDSTRING:
case LB_INSERTSTRING:
case LB_FINDSTRING:
case LB_FINDSTRINGEXACT:
case LB_SELECTSTRING:
case CB_ADDSTRING:
case CB_INSERTSTRING:
case CB_FINDSTRING:
case CB_FINDSTRINGEXACT:
case CB_SELECTSTRING:
if (!lParam || !WINPROC_TestLBForStr( hwnd, msg ))
{
ret = callback( hwnd, msg, wParam, lParam, result, arg );
break;
}
/* fall through */
case WM_SETTEXT:
case WM_WININICHANGE:
case WM_DEVMODECHANGE:
case CB_DIR:
case LB_DIR:
case LB_ADDFILE:
case EM_REPLACESEL:
if (!lParam) ret = callback( hwnd, msg, wParam, lParam, result, arg );
else
{
WCHAR *ptr, buffer[512];
LPCSTR strA = (LPCSTR)lParam;
DWORD lenW, lenA = strlen(strA) + 1;
RtlMultiByteToUnicodeSize( &lenW, strA, lenA );
if ((ptr = get_buffer( buffer, sizeof(buffer), lenW )))
{
RtlMultiByteToUnicodeN( ptr, lenW, NULL, strA, lenA );
ret = callback( hwnd, msg, wParam, (LPARAM)ptr, result, arg );
free_buffer( buffer, ptr );
}
}
break;
default:
if( (unmap = WINPROC_MapMsg32ATo32W( hwnd, msg, &wParam, &lParam )) == -1) {
ERR_(msg)("Message translation failed. (msg=%s,wp=%08x,lp=%08lx)\n",