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Implementation of [NtGdi]RectVisible.

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svn path=/trunk/; revision=7083
This commit is contained in:
Filip Navara 2003-12-15 20:47:57 +00:00
parent 6e4a63bb10
commit f9b0dd90cd
3 changed files with 35 additions and 19 deletions
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17
reactos/lib/gdi32/misc/stubs.c
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@ -1,4 +1,4 @@
/* $Id: stubs.c,v 1.41 2003/12/12 14:22:36 gvg Exp $ /* $Id: stubs.c,v 1.42 2003/12/15 20:47:57 navaraf Exp $
* *
* reactos/lib/gdi32/misc/stubs.c * reactos/lib/gdi32/misc/stubs.c
* *
@ -544,21 +544,6 @@ PtVisible(
} }
/*
* @unimplemented
*/
BOOL
STDCALL
RectVisible(
HDC a0,
CONST RECT *a1
)
{
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/* /*
* @unimplemented * @unimplemented
*/ */

13
reactos/lib/gdi32/objects/dc.c
View file

@ -894,3 +894,16 @@ GetDCOrgEx(
{ {
return NtGdiGetDCOrgEx(a0,a1); return NtGdiGetDCOrgEx(a0,a1);
} }
/*
* @implemented
*/
BOOL
STDCALL
RectVisible(
HDC a0,
CONST RECT *a1
)
{
return NtGdiRectVisible(a0,(RECT *)a1);
}

24
reactos/subsys/win32k/objects/cliprgn.c
View file

@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
/* $Id: cliprgn.c,v 1.27 2003/12/13 12:12:41 weiden Exp $ */ /* $Id: cliprgn.c,v 1.28 2003/12/15 20:47:57 navaraf Exp $ */
#undef WIN32_LEAN_AND_MEAN #undef WIN32_LEAN_AND_MEAN
#include <windows.h> #include <windows.h>
@ -224,9 +224,27 @@ BOOL STDCALL NtGdiPtVisible(HDC hDC,
} }
BOOL STDCALL NtGdiRectVisible(HDC hDC, BOOL STDCALL NtGdiRectVisible(HDC hDC,
CONST PRECT rc) CONST PRECT UnsafeRect)
{ {
UNIMPLEMENTED; PDC dc = DC_LockDc(hDC);
BOOL Result = FALSE;
RECT Rect;
if (!dc)
{
return FALSE;
}
MmCopyFromCaller(&Rect, UnsafeRect, sizeof(RECT));
if (dc->w.hGCClipRgn)
{
IntLPtoDP(dc, (LPPOINT)&Rect, 2);
Result = UnsafeIntRectInRegion(dc->w.hGCClipRgn, &Rect);
}
DC_UnlockDc(hDC);
return Result;
} }
BOOL STDCALL NtGdiSelectClipPath(HDC hDC, BOOL STDCALL NtGdiSelectClipPath(HDC hDC,