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gdiplus/metafile: Implement ResetClip() recording.

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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Esme Povirk <esme@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2021-03-24 15:27:23 +03:00 committed by Alexandre Julliard
parent 33d2f6b7ec
commit 24278c4fc7
4 changed files with 80 additions and 0 deletions
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1
dlls/gdiplus/gdiplus_private.h
View file

@ -118,6 +118,7 @@ extern GpStatus METAFILE_FillPie(GpMetafile *metafile, GpBrush *brush, const GpR
extern GpStatus METAFILE_DrawArc(GpMetafile *metafile, GpPen *pen, const GpRectF *rect,
REAL startAngle, REAL sweepAngle) DECLSPEC_HIDDEN;
extern GpStatus METAFILE_OffsetClip(GpMetafile *metafile, REAL dx, REAL dy) DECLSPEC_HIDDEN;
extern GpStatus METAFILE_ResetClip(GpMetafile *metafile) DECLSPEC_HIDDEN;
extern void calc_curve_bezier(const GpPointF *pts, REAL tension, REAL *x1,
REAL *y1, REAL *x2, REAL *y2) DECLSPEC_HIDDEN;

9
dlls/gdiplus/graphics.c
View file

@ -5809,6 +5809,8 @@ GpStatus WINGDIPAPI GdipDrawString(GpGraphics *graphics, GDIPCONST WCHAR *string
GpStatus WINGDIPAPI GdipResetClip(GpGraphics *graphics)
{
GpStatus stat;
TRACE("(%p)\n", graphics);
if(!graphics)
@ -5817,6 +5819,13 @@ GpStatus WINGDIPAPI GdipResetClip(GpGraphics *graphics)
if(graphics->busy)
return ObjectBusy;
if (is_metafile_graphics(graphics))
{
stat = METAFILE_ResetClip((GpMetafile *)graphics->image);
if (stat != Ok)
return stat;
}
return GdipSetInfinite(graphics->clip);
}

21
dlls/gdiplus/metafile.c
View file

@ -5227,3 +5227,24 @@ GpStatus METAFILE_OffsetClip(GpMetafile *metafile, REAL dx, REAL dy)
return Ok;
}
GpStatus METAFILE_ResetClip(GpMetafile *metafile)
{
EmfPlusRecordHeader *record;
GpStatus stat;
if (metafile->metafile_type == MetafileTypeEmf)
{
FIXME("stub!\n");
return NotImplemented;
}
stat = METAFILE_AllocateRecord(metafile, EmfPlusRecordTypeResetClip,
sizeof(*record), (void **)&record);
if (stat != Ok)
return stat;
METAFILE_WriteRecords(metafile);
return Ok;
}

49
dlls/gdiplus/tests/metafile.c
View file

@ -3755,6 +3755,54 @@ static void test_offsetclip(void)
expect(Ok, stat);
}
static void test_resetclip(void)
{
static const GpRectF frame = { 0.0f, 0.0f, 100.0f, 100.0f };
static const emfplus_record reset_clip_records[] =
{
{ EMR_HEADER },
{ EmfPlusRecordTypeHeader },
{ EmfPlusRecordTypeResetClip },
{ EmfPlusRecordTypeResetClip },
{ EmfPlusRecordTypeEndOfFile },
{ EMR_EOF },
{ 0 },
};
GpMetafile *metafile;
GpGraphics *graphics;
HENHMETAFILE hemf;
GpStatus stat;
HDC hdc;
hdc = CreateCompatibleDC(0);
stat = GdipRecordMetafile(hdc, EmfTypeEmfPlusOnly, &frame, MetafileFrameUnitPixel, description, &metafile);
expect(Ok, stat);
DeleteDC(hdc);
stat = GdipGetImageGraphicsContext((GpImage *)metafile, &graphics);
expect(Ok, stat);
stat = GdipResetClip(graphics);
expect(Ok, stat);
stat = GdipResetClip(graphics);
expect(Ok, stat);
stat = GdipDeleteGraphics(graphics);
expect(Ok, stat);
sync_metafile(&metafile, "reset_clip.emf");
stat = GdipGetHemfFromMetafile(metafile, &hemf);
expect(Ok, stat);
check_emfplus(hemf, reset_clip_records, "reset clip");
DeleteEnhMetaFile(hemf);
stat = GdipDisposeImage((GpImage*)metafile);
expect(Ok, stat);
}
START_TEST(metafile)
{
struct GdiplusStartupInput gdiplusStartupInput;
@ -3813,6 +3861,7 @@ START_TEST(metafile)
test_fillellipse();
test_drawrectangle();
test_offsetclip();
test_resetclip();
GdiplusShutdown(gdiplusToken);
}