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user: Added fast 32->16 mapping for WM_GETMINMAXINFO, WM_NCCALCSIZE and WM_WINDOWPOSCHANGING/CHANGED.

This commit is contained in:
Alexandre Julliard 2006-05-26 14:00:36 +02:00
parent fbd368fc97
commit b00df53d71
1 changed files with 52 additions and 100 deletions
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152
dlls/user/winproc.c
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@ -974,15 +974,6 @@ static INT WINPROC_MapMsg32ATo16( HWND hwnd, UINT msg32, WPARAM wParam32,
*plparam = MAKELPARAM( (HWND16)*plparam,
(WORD)msg32 - WM_CTLCOLORMSGBOX );
return 0;
case WM_GETMINMAXINFO:
{
MINMAXINFO16 *mmi = HeapAlloc( GetProcessHeap(), 0, sizeof(*mmi) + sizeof(LPARAM) );
if (!mmi) return -1;
MINMAXINFO32to16( (MINMAXINFO *)*plparam, mmi );
*(LPARAM *)(mmi + 1) = *plparam; /* Store the previous lParam */
*plparam = MapLS( mmi );
}
return 1;
case WM_GETTEXT:
case WM_ASKCBFORMATNAME:
{
@ -1027,39 +1018,6 @@ static INT WINPROC_MapMsg32ATo16( HWND hwnd, UINT msg32, WPARAM wParam32,
*plparam = 0;
}
return 0;
case WM_NCCALCSIZE:
{
NCCALCSIZE_PARAMS *nc32 = (NCCALCSIZE_PARAMS *)*plparam;
NCCALCSIZE_PARAMS16 *nc = HeapAlloc( GetProcessHeap(), 0, sizeof(*nc) + sizeof(LPARAM));
if (!nc) return -1;
nc->rgrc[0].left = nc32->rgrc[0].left;
nc->rgrc[0].top = nc32->rgrc[0].top;
nc->rgrc[0].right = nc32->rgrc[0].right;
nc->rgrc[0].bottom = nc32->rgrc[0].bottom;
if (wParam32)
{
WINDOWPOS16 *wp;
nc->rgrc[1].left = nc32->rgrc[1].left;
nc->rgrc[1].top = nc32->rgrc[1].top;
nc->rgrc[1].right = nc32->rgrc[1].right;
nc->rgrc[1].bottom = nc32->rgrc[1].bottom;
nc->rgrc[2].left = nc32->rgrc[2].left;
nc->rgrc[2].top = nc32->rgrc[2].top;
nc->rgrc[2].right = nc32->rgrc[2].right;
nc->rgrc[2].bottom = nc32->rgrc[2].bottom;
if (!(wp = HeapAlloc( GetProcessHeap(), 0, sizeof(WINDOWPOS16) )))
{
HeapFree( GetProcessHeap(), 0, nc );
return -1;
}
WINDOWPOS32to16( nc32->lppos, wp );
nc->lppos = MapLS( wp );
}
*(LPARAM *)(nc + 1) = *plparam; /* Store the previous lParam */
*plparam = MapLS( nc );
}
return 1;
case WM_PARENTNOTIFY:
if ((LOWORD(wParam32)==WM_CREATE) || (LOWORD(wParam32)==WM_DESTROY))
*plparam = MAKELPARAM( (HWND16)*plparam, HIWORD(wParam32));
@ -1073,16 +1031,6 @@ static INT WINPROC_MapMsg32ATo16( HWND hwnd, UINT msg32, WPARAM wParam32,
case WM_DEVMODECHANGE:
*plparam = MapLS( (LPSTR)*plparam );
return 1;
case WM_WINDOWPOSCHANGING:
case WM_WINDOWPOSCHANGED:
{
WINDOWPOS16 *wp = HeapAlloc( GetProcessHeap(), 0, sizeof(*wp) + sizeof(LPARAM) );
if (!wp) return -1;
WINDOWPOS32to16( (WINDOWPOS *)*plparam, wp );
*(LPARAM *)(wp + 1) = *plparam; /* Store the previous lParam */
*plparam = MapLS( wp );
}
return 1;
case WM_GETDLGCODE:
if (*plparam) {
LPMSG msg32 = (LPMSG) *plparam;
@ -1277,15 +1225,6 @@ static void WINPROC_UnmapMsg32ATo16( HWND hwnd, UINT msg, WPARAM wParam, LPARAM
*((PUINT)(lParam)) = HIWORD(*result); /* FIXME: substract 1? */
break;
case WM_GETMINMAXINFO:
{
MINMAXINFO16 *mmi = MapSL(lParam16);
UnMapLS( lParam16 );
lParam16 = *(LPARAM *)(mmi + 1);
MINMAXINFO16to32( mmi, (MINMAXINFO *)lParam16 );
HeapFree( GetProcessHeap(), 0, mmi );
}
break;
case WM_GETTEXT:
case WM_ASKCBFORMATNAME:
{
@ -1300,45 +1239,6 @@ static void WINPROC_UnmapMsg32ATo16( HWND hwnd, UINT msg, WPARAM wParam, LPARAM
if (lParam) *(BOOL *)lParam = (BOOL16)HIWORD(*result);
*result = (LRESULT)WIN_Handle32( LOWORD(*result) );
break;
case WM_NCCALCSIZE:
{
NCCALCSIZE_PARAMS *nc32;
NCCALCSIZE_PARAMS16 *nc = MapSL(lParam16);
UnMapLS( lParam16 );
lParam16 = *(LPARAM *)(nc + 1);
nc32 = (NCCALCSIZE_PARAMS *)lParam16;
nc32->rgrc[0].left = nc->rgrc[0].left;
nc32->rgrc[0].top = nc->rgrc[0].top;
nc32->rgrc[0].right = nc->rgrc[0].right;
nc32->rgrc[0].bottom = nc->rgrc[0].bottom;
if (wParam16)
{
WINDOWPOS16 *pos = MapSL(nc->lppos);
UnMapLS( nc->lppos );
nc32->rgrc[1].left = nc->rgrc[1].left;
nc32->rgrc[1].top = nc->rgrc[1].top;
nc32->rgrc[1].right = nc->rgrc[1].right;
nc32->rgrc[1].bottom = nc->rgrc[1].bottom;
nc32->rgrc[2].left = nc->rgrc[2].left;
nc32->rgrc[2].top = nc->rgrc[2].top;
nc32->rgrc[2].right = nc->rgrc[2].right;
nc32->rgrc[2].bottom = nc->rgrc[2].bottom;
WINDOWPOS16to32( pos, nc32->lppos );
HeapFree( GetProcessHeap(), 0, pos );
}
HeapFree( GetProcessHeap(), 0, nc );
}
break;
case WM_WINDOWPOSCHANGING:
case WM_WINDOWPOSCHANGED:
{
WINDOWPOS16 *wp = MapSL(lParam16);
UnMapLS( lParam16 );
lParam16 = *(LPARAM *)(wp + 1);
WINDOWPOS16to32( wp, (WINDOWPOS *)lParam16 );
HeapFree( GetProcessHeap(), 0, wp );
}
break;
case WM_NOTIFY:
UnMapLS(lParam16);
break;
@ -2280,6 +2180,58 @@ LRESULT WINPROC_CallProc32ATo16( winproc_callback16_t callback, HWND hwnd, UINT
UnMapLS( cs.szClass );
}
break;
case WM_GETMINMAXINFO:
{
MINMAXINFO *mmi32 = (MINMAXINFO *)lParam;
MINMAXINFO16 mmi;
MINMAXINFO32to16( mmi32, &mmi );
lParam = MapLS( &mmi );
ret = callback( HWND_16(hwnd), msg, wParam, lParam, result, arg );
UnMapLS( lParam );
MINMAXINFO16to32( &mmi, mmi32 );
}
break;
case WM_NCCALCSIZE:
{
NCCALCSIZE_PARAMS *nc32 = (NCCALCSIZE_PARAMS *)lParam;
NCCALCSIZE_PARAMS16 nc;
WINDOWPOS16 winpos;
RECT32to16( &nc32->rgrc[0], &nc.rgrc[0] );
if (wParam)
{
RECT32to16( &nc32->rgrc[1], &nc.rgrc[1] );
RECT32to16( &nc32->rgrc[2], &nc.rgrc[2] );
WINDOWPOS32to16( nc32->lppos, &winpos );
nc.lppos = MapLS( &winpos );
}
lParam = MapLS( &nc );
ret = callback( HWND_16(hwnd), msg, wParam, lParam, result, arg );
UnMapLS( lParam );
RECT16to32( &nc.rgrc[0], &nc32->rgrc[0] );
if (wParam)
{
RECT16to32( &nc.rgrc[1], &nc32->rgrc[1] );
RECT16to32( &nc.rgrc[2], &nc32->rgrc[2] );
WINDOWPOS16to32( &winpos, nc32->lppos );
UnMapLS( nc.lppos );
}
}
break;
case WM_WINDOWPOSCHANGING:
case WM_WINDOWPOSCHANGED:
{
WINDOWPOS *winpos32 = (WINDOWPOS *)lParam;
WINDOWPOS16 winpos;
WINDOWPOS32to16( winpos32, &winpos );
lParam = MapLS( &winpos );
ret = callback( HWND_16(hwnd), msg, wParam, lParam, result, arg );
UnMapLS( lParam );
WINDOWPOS16to32( &winpos, winpos32 );
}
break;
case WM_COMPAREITEM:
{
COMPAREITEMSTRUCT *cis32 = (COMPAREITEMSTRUCT *)lParam;