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implemented PtVisible()

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svn path=/trunk/; revision=9218
This commit is contained in:
Thomas Bluemel 2004-04-25 15:52:31 +00:00
parent eb9b7d6f5d
commit 6a433d3812
3 changed files with 52 additions and 19 deletions
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18
reactos/lib/gdi32/misc/stubs.c
View file

@ -1,4 +1,4 @@
/* $Id: stubs.c,v 1.56 2004/04/25 15:31:43 weiden Exp $ /* $Id: stubs.c,v 1.57 2004/04/25 15:52:31 weiden Exp $
* *
* reactos/lib/gdi32/misc/stubs.c * reactos/lib/gdi32/misc/stubs.c
* *
@ -391,22 +391,6 @@ PlayMetaFile(
} }
/*
* @unimplemented
*/
BOOL
STDCALL
PtVisible(
HDC a0,
int a1,
int a2
)
{
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
/* /*
* @unimplemented * @unimplemented
*/ */

16
reactos/lib/gdi32/objects/dc.c
View file

@ -1043,3 +1043,19 @@ GetCurrentObject(
{ {
return NtGdiGetCurrentObject(hdc, uObjectType); return NtGdiGetCurrentObject(hdc, uObjectType);
} }
/*
* @implemented
*/
BOOL
STDCALL
PtVisible(
HDC hdc,
int X,
int Y
)
{
return NtGdiPtVisible(hdc, X, Y);
}

37
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 1.32 2004/04/24 14:21:37 weiden Exp $ */ /* $Id: cliprgn.c,v 1.33 2004/04/25 15:52:31 weiden Exp $ */
#undef WIN32_LEAN_AND_MEAN #undef WIN32_LEAN_AND_MEAN
#include <windows.h> #include <windows.h>
@ -124,9 +124,15 @@ NtGdiSelectVisRgn(HDC hdc, HRGN hrgn)
DC *dc; DC *dc;
if (!hrgn) if (!hrgn)
{
SetLastWin32Error(ERROR_INVALID_PARAMETER);
return ERROR; return ERROR;
}
if (!(dc = DC_LockDc(hdc))) if (!(dc = DC_LockDc(hdc)))
{
SetLastWin32Error(ERROR_INVALID_HANDLE);
return ERROR; return ERROR;
}
dc->w.flags &= ~DC_DIRTY; dc->w.flags &= ~DC_DIRTY;
@ -168,10 +174,14 @@ IntGdiGetClipBox(HDC hDC,
PDC dc; PDC dc;
if (!(dc = DC_LockDc(hDC))) if (!(dc = DC_LockDc(hDC)))
{
SetLastWin32Error(ERROR_INVALID_HANDLE);
return ERROR; return ERROR;
}
if(!(Rgn = RGNDATA_LockRgn(dc->w.hGCClipRgn))) if(!(Rgn = RGNDATA_LockRgn(dc->w.hGCClipRgn)))
{ {
DC_UnlockDc( hDC ); DC_UnlockDc( hDC );
SetLastWin32Error(ERROR_INVALID_HANDLE);
return ERROR; return ERROR;
} }
retval = UnsafeIntGetRgnBox(Rgn, rc); retval = UnsafeIntGetRgnBox(Rgn, rc);
@ -219,7 +229,10 @@ int STDCALL NtGdiIntersectClipRect(HDC hDC,
PDC dc = DC_LockDc(hDC); PDC dc = DC_LockDc(hDC);
if (!dc) if (!dc)
{
SetLastWin32Error(ERROR_INVALID_HANDLE);
return ERROR; return ERROR;
}
Rect.left = LeftRect; Rect.left = LeftRect;
Rect.top = TopRect; Rect.top = TopRect;
@ -262,7 +275,26 @@ BOOL STDCALL NtGdiPtVisible(HDC hDC,
int X, int X,
int Y) int Y)
{ {
UNIMPLEMENTED; BOOL Ret;
DC *dc;
if(!(dc = DC_LockDc(hDC)))
{
SetLastWin32Error(ERROR_INVALID_HANDLE);
return FALSE;
}
if(dc->w.hClipRgn)
{
Ret = NtGdiPtInRegion(dc->w.hClipRgn, X, Y);
}
else
{
Ret = FALSE;
}
DC_UnlockDc(hDC);
return Ret;
} }
BOOL STDCALL NtGdiRectVisible(HDC hDC, BOOL STDCALL NtGdiRectVisible(HDC hDC,
@ -276,6 +308,7 @@ BOOL STDCALL NtGdiRectVisible(HDC hDC,
if (!dc) if (!dc)
{ {
SetLastWin32Error(ERROR_INVALID_HANDLE);
return FALSE; return FALSE;
} }