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user: Added fast 32->16 mapping for WM_COPYDATA, WM_GETDLGCODE and WM_NEXTMENU.

This commit is contained in:
Alexandre Julliard 2006-05-26 14:03:49 +02:00
parent b00df53d71
commit dd67e8b674
1 changed files with 43 additions and 58 deletions
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101
dlls/user/winproc.c
View File

@ -953,16 +953,6 @@ static INT WINPROC_MapMsg32ATo16( HWND hwnd, UINT msg32, WPARAM wParam32,
case WM_VSCROLL:
*plparam = MAKELPARAM( HIWORD(wParam32), (HWND16)*plparam );
return 0;
case WM_COPYDATA:
{
PCOPYDATASTRUCT pcds32 = (PCOPYDATASTRUCT) *plparam;
PCOPYDATASTRUCT16 pcds = HeapAlloc( GetProcessHeap(), 0, sizeof( *pcds));
pcds->dwData = pcds32->dwData;
pcds->cbData = pcds32->cbData;
pcds->lpData = MapLS( pcds32->lpData);
*plparam = MapLS( pcds );
}
return 1;
case WM_CTLCOLORMSGBOX:
case WM_CTLCOLOREDIT:
case WM_CTLCOLORLISTBOX:
@ -1031,33 +1021,9 @@ static INT WINPROC_MapMsg32ATo16( HWND hwnd, UINT msg32, WPARAM wParam32,
case WM_DEVMODECHANGE:
*plparam = MapLS( (LPSTR)*plparam );
return 1;
case WM_GETDLGCODE:
if (*plparam) {
LPMSG msg32 = (LPMSG) *plparam;
LPMSG16 msg16 = HeapAlloc( GetProcessHeap(), 0, sizeof(MSG16) );
if (!msg16) return -1;
msg16->hwnd = HWND_16( msg32->hwnd );
msg16->message = msg32->message;
msg16->wParam = msg32->wParam;
msg16->lParam = msg32->lParam;
msg16->time = msg32->time;
msg16->pt.x = msg32->pt.x;
msg16->pt.y = msg32->pt.y;
*plparam = MapLS( msg16 );
return 1;
}
return 0;
case WM_ACTIVATEAPP:
if (*plparam) *plparam = HTASK_16( (HANDLE)*plparam );
return 0;
case WM_NEXTMENU:
{
MDINEXTMENU *next = (MDINEXTMENU *)*plparam;
*plparam = (LPARAM)next->hmenuIn;
return 1;
}
case WM_PAINT:
if (IsIconic( hwnd ) && GetClassLongPtrW( hwnd, GCLP_HICON ))
{
@ -1184,14 +1150,6 @@ static void WINPROC_UnmapMsg32ATo16( HWND hwnd, UINT msg, WPARAM wParam, LPARAM
HeapFree( GetProcessHeap(), 0, ptr );
}
break;
case WM_COPYDATA:
{
PCOPYDATASTRUCT16 pcds = MapSL( lParam16 );
UnMapLS( lParam16 );
UnMapLS( pcds->lpData );
HeapFree( GetProcessHeap(), 0, pcds );
}
break;
case CB_GETDROPPEDCONTROLRECT:
case LB_GETITEMRECT:
{
@ -1242,22 +1200,6 @@ static void WINPROC_UnmapMsg32ATo16( HWND hwnd, UINT msg, WPARAM wParam, LPARAM
case WM_NOTIFY:
UnMapLS(lParam16);
break;
case WM_GETDLGCODE:
if (lParam16)
{
LPMSG16 msg16 = MapSL(lParam16);
UnMapLS( lParam16 );
HeapFree( GetProcessHeap(), 0, msg16 );
}
break;
case WM_NEXTMENU:
{
MDINEXTMENU *next = (MDINEXTMENU *)lParam;
next->hmenuNext = HMENU_32( LOWORD(*result) );
next->hwndNext = WIN_Handle32( HIWORD(*result) );
*result = 0;
}
break;
}
}
@ -2301,6 +2243,49 @@ LRESULT WINPROC_CallProc32ATo16( winproc_callback16_t callback, HWND hwnd, UINT
mis32->itemHeight = mis.itemHeight;
}
break;
case WM_COPYDATA:
{
COPYDATASTRUCT *cds32 = (COPYDATASTRUCT *)lParam;
COPYDATASTRUCT16 cds;
cds.dwData = cds32->dwData;
cds.cbData = cds32->cbData;
cds.lpData = MapLS( cds32->lpData );
lParam = MapLS( &cds );
ret = callback( HWND_16(hwnd), msg, wParam, lParam, result, arg );
UnMapLS( lParam );
UnMapLS( cds.lpData );
}
break;
case WM_GETDLGCODE:
if (lParam)
{
MSG *msg32 = (MSG *)lParam;
MSG16 msg16;
msg16.hwnd = HWND_16( msg32->hwnd );
msg16.message = msg32->message;
msg16.wParam = msg32->wParam;
msg16.lParam = msg32->lParam;
msg16.time = msg32->time;
msg16.pt.x = msg32->pt.x;
msg16.pt.y = msg32->pt.y;
lParam = MapLS( &msg16 );
ret = callback( HWND_16(hwnd), msg, wParam, lParam, result, arg );
UnMapLS( lParam );
}
else
ret = callback( HWND_16(hwnd), msg, wParam, lParam, result, arg );
break;
case WM_NEXTMENU:
{
MDINEXTMENU *next = (MDINEXTMENU *)lParam;
ret = callback( HWND_16(hwnd), msg, wParam, (LPARAM)next->hmenuIn, result, arg );
next->hmenuNext = HMENU_32( LOWORD(*result) );
next->hwndNext = WIN_Handle32( HIWORD(*result) );
*result = 0;
}
break;
default:
{
UINT16 msg16;