FASTCALL
DeleteRegion( HRGN hRgn )
{
-#if 0
PRGN_ATTR Rgn_Attr;
if ((GdiGetHandleUserData((HGDIOBJ) hRgn, GDI_OBJECT_TYPE_REGION, (PVOID) &Rgn_Attr)) &&
( Rgn_Attr != NULL ))
{
- PTEB pTeb = NtCurrentTeb();
- if (pTeb->Win32ThreadInfo != NULL)
- {
- if ((pTeb->GdiTebBatch.Offset + sizeof(GDIBSOBJECT)) <= GDIBATCHBUFSIZE)
- {
- PGDIBSOBJECT pgO = (PGDIBSOBJECT)(&pTeb->GdiTebBatch.Buffer[0] +
- pTeb->GdiTebBatch.Offset);
- pgO->gbHdr.Cmd = GdiBCDelRgn;
- pgO->gbHdr.Size = sizeof(GDIBSOBJECT);
- pgO->hgdiobj = (HGDIOBJ)hRgn;
-
- pTeb->GdiTebBatch.Offset += sizeof(GDIBSOBJECT);
- pTeb->GdiBatchCount++;
- if (pTeb->GdiBatchCount >= GDI_BatchLimit) NtGdiFlush();
- return TRUE;
- }
- }
+ PGDIBSOBJECT pgO;
+
+ pgO = GdiAllocBatchCommand(NULL, GdiBCDelRgn);
+ if (pgO)
+ {
+ pgO->hgdiobj = (HGDIOBJ)hRgn;
+ return TRUE;
+ }
}
-#endif
return NtGdiDeleteObjectApp((HGDIOBJ) hRgn);
}
HRGN hSrc2,
INT CombineMode)
{
-#if 0
PRGN_ATTR pRgn_Attr_Dest = NULL;
PRGN_ATTR pRgn_Attr_Src1 = NULL;
PRGN_ATTR pRgn_Attr_Src2 = NULL;
!pRgn_Attr_Dest ||
!pRgn_Attr_Src1 ||
pRgn_Attr_Src1->Flags > SIMPLEREGION )
-#endif
return NtGdiCombineRgn(hDest, hSrc1, hSrc2, CombineMode);
-#if 0
+
/* Handle COPY and use only src1. */
if ( CombineMode == RGN_COPY )
{
DPRINT1("RGN_COPY was handled! CombineMode %d\n",CombineMode);
return NtGdiCombineRgn(hDest, hSrc1, hSrc2, CombineMode);
}
+ /* Now handle DIFF. */
+ if ( pRgn_Attr_Src1->Flags == NULLREGION )
+ {
+ if (SetRectRgn( hDest, 0, 0, 0, 0))
+ return NULLREGION;
+ goto ERROR_Exit;
+ }
- if ( pRgn_Attr_Src1->Flags != NULLREGION &&
- pRgn_Attr_Src2->Flags != NULLREGION )
+ if ( pRgn_Attr_Src2->Flags != NULLREGION )
{
Complexity = ComplexityFromRects( &pRgn_Attr_Src1->Rect, &pRgn_Attr_Src2->Rect);
- /* If same or overlapping and norm just go K. */
- if (Complexity == SAME_RGN || Complexity == OVERLAPPING_RGN)
- return NtGdiCombineRgn(hDest, hSrc1, hSrc2, CombineMode);
+
+ if ( Complexity != DIFF_RGN )
+ {
+ if ( Complexity != INVERTED_RGN)
+ /* If same or overlapping and norm just go K. */
+ return NtGdiCombineRgn(hDest, hSrc1, hSrc2, CombineMode);
+
+ if (SetRectRgn( hDest, 0, 0, 0, 0))
+ return NULLREGION;
+ goto ERROR_Exit;
+ }
}
- /* Just NULL rgn. */
- if (SetRectRgn( hDest, 0, 0, 0, 0))
- return NULLREGION;
- goto ERROR_Exit;
}
else /* Handle OR or XOR. */
{
/* Even on error the flag is set dirty and force server side to redraw. */
pRgn_Attr_Dest->AttrFlags |= ATTR_RGN_DIRTY;
return ERROR;
-#endif
}
/*
WINAPI
ExtSelectClipRgn( IN HDC hdc, IN HRGN hrgn, IN INT iMode)
{
- /* FIXME some part need be done on user mode size */
- return NtGdiExtSelectClipRgn(hdc,hrgn, iMode);
+ INT Ret;
+ HRGN NewRgn = NULL;
+
+#if 0
+// Handle something other than a normal dc object.
+ if (GDI_HANDLE_GET_TYPE(hdc) != GDI_OBJECT_TYPE_DC)
+ {
+ if (GDI_HANDLE_GET_TYPE(hdc) == GDI_OBJECT_TYPE_METADC)
+ return MFDRV_ExtSelectClipRgn( hdc, );
+ else
+ {
+ PLDC pLDC = GdiGetLDC(hdc);
+ if ( pLDC )
+ {
+ if (pLDC->iType != LDC_EMFLDC || EMFDRV_ExtSelectClipRgn( hdc, ))
+ return NtGdiExtSelectClipRgn(hdc, );
+ }
+ else
+ SetLastError(ERROR_INVALID_HANDLE);
+ return ERROR;
+ }
+ }
+#endif
+#if 0
+ if ( hrgn )
+ {
+ if ( GetLayout(hdc) & LAYOUT_RTL )
+ {
+ if ( MirrorRgnDC(hdc, hrgn, &NewRgn) )
+ {
+ if ( NewRgn ) hrgn = NewRgn;
+ }
+ }
+ }
+#endif
+ /* Batch handles RGN_COPY only! */
+ if (iMode == RGN_COPY)
+ {
+#if 0
+ PDC_ATTR pDc_Attr;
+ PRGN_ATTR pRgn_Attr = NULL;
+
+ /* hrgn can be NULL unless the RGN_COPY mode is specified. */
+ if (hrgn)
+ GdiGetHandleUserData((HGDIOBJ) hrgn, GDI_OBJECT_TYPE_REGION, (PVOID) &pRgn_Attr);
+
+ if ( GdiGetHandleUserData((HGDIOBJ) hdc, GDI_OBJECT_TYPE_DC, (PVOID) &pDc_Attr) &&
+ pDc_Attr )
+ {
+ PGDI_TABLE_ENTRY pEntry = GdiHandleTable + GDI_HANDLE_GET_INDEX(hdc);
+ PTEB pTeb = NtCurrentTeb();
+
+ if ( pTeb->Win32ThreadInfo != NULL &&
+ pTeb->GdiTebBatch.HDC == hdc &&
+ !(pDc_Attr->ulDirty_ & DC_DIBSECTION) &&
+ !(pEntry->Flags & GDI_ENTRY_VALIDATE_VIS) )
+ {
+ if (!hrgn ||
+ (hrgn && pRgn_Attr && pRgn_Attr->Flags <= SIMPLEREGION) )
+ {
+ if ((pTeb->GdiTebBatch.Offset + sizeof(GDIBSEXTSELCLPRGN)) <= GDIBATCHBUFSIZE)
+ {
+ PGDIBSEXTSELCLPRGN pgO = (PGDIBSEXTSELCLPRGN)(&pTeb->GdiTebBatch.Buffer[0] +
+ pTeb->GdiTebBatch.Offset);
+ pgO->gbHdr.Cmd = GdiBCExtSelClipRgn;
+ pgO->gbHdr.Size = sizeof(GDIBSEXTSELCLPRGN);
+ pgO->fnMode = iMode;
+
+ if ( hrgn && pRgn_Attr )
+ {
+ Ret = pRgn_Attr->Flags;
+
+ if ( pDc_Attr->VisRectRegion.Rect.left >= pRgn_Attr->Rect.right ||
+ pDc_Attr->VisRectRegion.Rect.top >= pRgn_Attr->Rect.bottom ||
+ pDc_Attr->VisRectRegion.Rect.right <= pRgn_Attr->Rect.left ||
+ pDc_Attr->VisRectRegion.Rect.bottom <= pRgn_Attr->Rect.top )
+ Ret = NULLREGION;
+
+ pgO->left = pRgn_Attr->Rect.left;
+ pgO->top = pRgn_Attr->Rect.top;
+ pgO->right = pRgn_Attr->Rect.right;
+ pgO->bottom = pRgn_Attr->Rect.bottom;
+ }
+ else
+ {
+ Ret = pDc_Attr->VisRectRegion.Flags;
+ pgO->fnMode |= 0x80000000; // Set no hrgn mode.
+ }
+ pTeb->GdiTebBatch.Offset += sizeof(GDIBSEXTSELCLPRGN);
+ pTeb->GdiBatchCount++;
+ if (pTeb->GdiBatchCount >= GDI_BatchLimit) NtGdiFlush();
+ if ( NewRgn ) DeleteObject(NewRgn);
+ return Ret;
+ }
+ }
+ }
+ }
+#endif
+ }
+ Ret = NtGdiExtSelectClipRgn(hdc, hrgn, iMode);
+
+ if ( NewRgn ) DeleteObject(NewRgn);
+
+ return Ret;
}
/*
GetRgnBox(HRGN hrgn,
LPRECT prcOut)
{
-#if 0
PRGN_ATTR Rgn_Attr;
if (!GdiGetHandleUserData((HGDIOBJ) hrgn, GDI_OBJECT_TYPE_REGION, (PVOID) &Rgn_Attr))
-#endif
return NtGdiGetRgnBox(hrgn, prcOut);
-#if 0
+
if (Rgn_Attr->Flags == NULLREGION)
{
prcOut->left = 0;
RtlCopyMemory( prcOut, &Rgn_Attr->Rect, sizeof(RECT));
}
return Rgn_Attr->Flags;
-#endif
}
/*
int nXOffset,
int nYOffset)
{
-#if 0
PRGN_ATTR pRgn_Attr;
int nLeftRect, nTopRect, nRightRect, nBottomRect;
if (!GdiGetHandleUserData((HGDIOBJ) hrgn, GDI_OBJECT_TYPE_REGION, (PVOID) &pRgn_Attr))
-#endif
return NtGdiOffsetRgn(hrgn,nXOffset,nYOffset);
-#if 0
+
if ( pRgn_Attr->Flags == NULLREGION)
return pRgn_Attr->Flags;
}
}
return pRgn_Attr->Flags;
-#endif
}
/*
int x,
int y)
{
-#if 0
PRGN_ATTR pRgn_Attr;
if (!GdiGetHandleUserData((HGDIOBJ) hrgn, GDI_OBJECT_TYPE_REGION, (PVOID) &pRgn_Attr))
-#endif
return NtGdiPtInRegion(hrgn,x,y);
-#if 0
+
if ( pRgn_Attr->Flags == NULLREGION)
return FALSE;
return NtGdiPtInRegion(hrgn,x,y);
return INRECT( pRgn_Attr->Rect, x, y);
-#endif
}
/*
RectInRegion(HRGN hrgn,
LPCRECT prcl)
{
-#if 0
PRGN_ATTR pRgn_Attr;
RECTL rc;
if (!GdiGetHandleUserData((HGDIOBJ) hrgn, GDI_OBJECT_TYPE_REGION, (PVOID) &pRgn_Attr))
-#endif
return NtGdiRectInRegion(hrgn, (LPRECT) prcl);
-#if 0
+
if ( pRgn_Attr->Flags == NULLREGION)
return FALSE;
return TRUE;
return FALSE;
-#endif
}
/*
int nRightRect,
int nBottomRect)
{
-#if 0
PRGN_ATTR Rgn_Attr;
if (!GdiGetHandleUserData((HGDIOBJ) hrgn, GDI_OBJECT_TYPE_REGION, (PVOID) &Rgn_Attr))
-#endif
return NtGdiSetRectRgn(hrgn, nLeftRect, nTopRect, nRightRect, nBottomRect);
-#if 0
+
if ((nLeftRect == nRightRect) || (nTopRect == nBottomRect))
{
Rgn_Attr->AttrFlags |= ATTR_RGN_DIRTY;
Rgn_Attr->AttrFlags |= ATTR_RGN_DIRTY ;
Rgn_Attr->Flags = SIMPLEREGION;
return TRUE;
-#endif
}
/*
projects / reactos.git / blobdiff