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gdiplus: Implement GdipGetRegionHRgn for infinite regions.

This commit is contained in:
Vincent Povirk 2008-11-24 14:12:39 -06:00 committed by Alexandre Julliard
parent 5c75277784
commit 74d62bccab
2 changed files with 20 additions and 7 deletions
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19
dlls/gdiplus/region.c
View File

@ -768,18 +768,31 @@ GpStatus WINGDIPAPI GdipGetRegionDataSize(GpRegion *region, UINT *needed)
return Ok;
}
static GpStatus get_region_hrgn(struct region_element *element, GpGraphics *graphics, HRGN *hrgn)
{
switch (element->type)
{
case RegionDataInfiniteRect:
*hrgn = NULL;
return Ok;
default:
FIXME("GdipGetRegionHRgn unimplemented for region type=%x\n", element->type);
*hrgn = NULL;
return NotImplemented;
}
}
/*****************************************************************************
* GdipGetRegionHRgn [GDIPLUS.@]
*/
GpStatus WINGDIPAPI GdipGetRegionHRgn(GpRegion *region, GpGraphics *graphics, HRGN *hrgn)
{
FIXME("(%p, %p, %p): stub\n", region, graphics, hrgn);
TRACE("(%p, %p, %p)\n", region, graphics, hrgn);
if (!region || !hrgn)
return InvalidParameter;
*hrgn = NULL;
return NotImplemented;
return get_region_hrgn(&region->node, graphics, hrgn);
}
GpStatus WINGDIPAPI GdipIsEmptyRegion(GpRegion *region, GpGraphics *graphics, BOOL *res)

8
dlls/gdiplus/tests/region.c
View File

@ -762,14 +762,14 @@ static void test_gethrgn(void)
status = GdipGetRegionHRgn(region, graphics, NULL);
ok(status == InvalidParameter, "status %08x\n", status);
hrgn = NULL;
status = GdipGetRegionHRgn(region, NULL, &hrgn);
todo_wine ok(status == Ok, "status %08x\n", status);
ok(status == Ok, "status %08x\n", status);
ok(hrgn == NULL, "hrgn=%p\n", hrgn);
DeleteObject(hrgn);
hrgn = NULL;
status = GdipGetRegionHRgn(region, graphics, &hrgn);
todo_wine ok(status == Ok, "status %08x\n", status);
ok(status == Ok, "status %08x\n", status);
ok(hrgn == NULL, "hrgn=%p\n", hrgn);
DeleteObject(hrgn);
status = GdipDeleteRegion(region);