1348 lines
34 KiB
C
1348 lines
34 KiB
C
/*
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* Copyright (C) 2007 Google (Evan Stade)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "wingdi.h"
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#define COBJMACROS
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#include "objbase.h"
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#include "olectl.h"
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#include "ole2.h"
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#include "gdiplus.h"
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#include "gdiplus_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(gdiplus);
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/******************************************************************************
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* GdipCloneBrush [GDIPLUS.@]
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*/
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GpStatus WINGDIPAPI GdipCloneBrush(GpBrush *brush, GpBrush **clone)
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{
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TRACE("(%p, %p)\n", brush, clone);
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if(!brush || !clone)
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return InvalidParameter;
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switch(brush->bt){
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case BrushTypeSolidColor:
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*clone = GdipAlloc(sizeof(GpSolidFill));
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if (!*clone) return OutOfMemory;
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memcpy(*clone, brush, sizeof(GpSolidFill));
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(*clone)->gdibrush = CreateBrushIndirect(&(*clone)->lb);
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break;
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case BrushTypePathGradient:{
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GpPathGradient *src, *dest;
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INT count;
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*clone = GdipAlloc(sizeof(GpPathGradient));
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if (!*clone) return OutOfMemory;
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src = (GpPathGradient*) brush,
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dest = (GpPathGradient*) *clone;
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count = src->pathdata.Count;
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memcpy(dest, src, sizeof(GpPathGradient));
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dest->pathdata.Count = count;
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dest->pathdata.Points = GdipAlloc(count * sizeof(PointF));
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dest->pathdata.Types = GdipAlloc(count);
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if(!dest->pathdata.Points || !dest->pathdata.Types){
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GdipFree(dest->pathdata.Points);
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GdipFree(dest->pathdata.Types);
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GdipFree(dest);
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return OutOfMemory;
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}
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memcpy(dest->pathdata.Points, src->pathdata.Points, count * sizeof(PointF));
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memcpy(dest->pathdata.Types, src->pathdata.Types, count);
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/* blending */
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count = src->blendcount;
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dest->blendcount = count;
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dest->blendfac = GdipAlloc(count * sizeof(REAL));
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dest->blendpos = GdipAlloc(count * sizeof(REAL));
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if(!dest->blendfac || !dest->blendpos){
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GdipFree(dest->pathdata.Points);
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GdipFree(dest->pathdata.Types);
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GdipFree(dest->blendfac);
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GdipFree(dest->blendpos);
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GdipFree(dest);
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return OutOfMemory;
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}
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memcpy(dest->blendfac, src->blendfac, count * sizeof(REAL));
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memcpy(dest->blendpos, src->blendpos, count * sizeof(REAL));
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break;
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}
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case BrushTypeLinearGradient:
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*clone = GdipAlloc(sizeof(GpLineGradient));
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if(!*clone) return OutOfMemory;
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memcpy(*clone, brush, sizeof(GpLineGradient));
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(*clone)->gdibrush = CreateSolidBrush((*clone)->lb.lbColor);
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break;
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case BrushTypeTextureFill:
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*clone = GdipAlloc(sizeof(GpTexture));
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if(!*clone) return OutOfMemory;
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memcpy(*clone, brush, sizeof(GpTexture));
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(*clone)->gdibrush = CreateBrushIndirect(&(*clone)->lb);
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break;
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default:
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ERR("not implemented for brush type %d\n", brush->bt);
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return NotImplemented;
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}
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return Ok;
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}
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/******************************************************************************
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* GdipCreateLineBrush [GDIPLUS.@]
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*/
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GpStatus WINGDIPAPI GdipCreateLineBrush(GDIPCONST GpPointF* startpoint,
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GDIPCONST GpPointF* endpoint, ARGB startcolor, ARGB endcolor,
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GpWrapMode wrap, GpLineGradient **line)
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{
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COLORREF col = ARGB2COLORREF(startcolor);
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TRACE("(%p, %p, %x, %x, %d, %p)\n", startpoint, endpoint,
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startcolor, endcolor, wrap, line);
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if(!line || !startpoint || !endpoint || wrap == WrapModeClamp)
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return InvalidParameter;
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*line = GdipAlloc(sizeof(GpLineGradient));
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if(!*line) return OutOfMemory;
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(*line)->brush.lb.lbStyle = BS_SOLID;
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(*line)->brush.lb.lbColor = col;
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(*line)->brush.lb.lbHatch = 0;
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(*line)->brush.gdibrush = CreateSolidBrush(col);
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(*line)->brush.bt = BrushTypeLinearGradient;
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(*line)->startpoint.X = startpoint->X;
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(*line)->startpoint.Y = startpoint->Y;
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(*line)->endpoint.X = endpoint->X;
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(*line)->endpoint.Y = endpoint->Y;
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(*line)->startcolor = startcolor;
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(*line)->endcolor = endcolor;
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(*line)->wrap = wrap;
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(*line)->gamma = FALSE;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipCreateLineBrushI(GDIPCONST GpPoint* startpoint,
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GDIPCONST GpPoint* endpoint, ARGB startcolor, ARGB endcolor,
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GpWrapMode wrap, GpLineGradient **line)
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{
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GpPointF stF;
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GpPointF endF;
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TRACE("(%p, %p, %x, %x, %d, %p)\n", startpoint, endpoint,
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startcolor, endcolor, wrap, line);
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if(!startpoint || !endpoint)
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return InvalidParameter;
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stF.X = (REAL)startpoint->X;
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stF.Y = (REAL)startpoint->Y;
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endF.X = (REAL)endpoint->X;
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endF.X = (REAL)endpoint->Y;
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return GdipCreateLineBrush(&stF, &endF, startcolor, endcolor, wrap, line);
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}
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GpStatus WINGDIPAPI GdipCreateLineBrushFromRect(GDIPCONST GpRectF* rect,
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ARGB startcolor, ARGB endcolor, LinearGradientMode mode, GpWrapMode wrap,
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GpLineGradient **line)
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{
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GpPointF start, end;
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TRACE("(%p, %x, %x, %d, %d, %p)\n", rect, startcolor, endcolor, mode,
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wrap, line);
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if(!line || !rect)
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return InvalidParameter;
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start.X = rect->X;
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start.Y = rect->Y;
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end.X = rect->X + rect->Width;
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end.Y = rect->Y + rect->Height;
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return GdipCreateLineBrush(&start, &end, startcolor, endcolor, wrap, line);
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}
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GpStatus WINGDIPAPI GdipCreateLineBrushFromRectI(GDIPCONST GpRect* rect,
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ARGB startcolor, ARGB endcolor, LinearGradientMode mode, GpWrapMode wrap,
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GpLineGradient **line)
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{
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GpRectF rectF;
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TRACE("(%p, %x, %x, %d, %d, %p)\n", rect, startcolor, endcolor, mode,
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wrap, line);
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rectF.X = (REAL) rect->X;
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rectF.Y = (REAL) rect->Y;
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rectF.Width = (REAL) rect->Width;
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rectF.Height = (REAL) rect->Height;
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return GdipCreateLineBrushFromRect(&rectF, startcolor, endcolor, mode, wrap, line);
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}
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/******************************************************************************
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* GdipCreateLineBrushFromRectWithAngle [GDIPLUS.@]
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*
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* FIXME: angle value completely ignored. Don't know how to use it since native
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* always set Brush rectangle to rect (independetly of this angle).
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* Maybe it's used only on drawing.
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*/
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GpStatus WINGDIPAPI GdipCreateLineBrushFromRectWithAngle(GDIPCONST GpRectF* rect,
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ARGB startcolor, ARGB endcolor, REAL angle, BOOL isAngleScalable, GpWrapMode wrap,
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GpLineGradient **line)
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{
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TRACE("(%p, %x, %x, %.2f, %d, %d, %p)\n", rect, startcolor, endcolor, angle, isAngleScalable,
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wrap, line);
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return GdipCreateLineBrushFromRect(rect, startcolor, endcolor, LinearGradientModeForwardDiagonal,
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wrap, line);
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}
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GpStatus WINGDIPAPI GdipCreateLineBrushFromRectWithAngleI(GDIPCONST GpRect* rect,
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ARGB startcolor, ARGB endcolor, REAL angle, BOOL isAngleScalable, GpWrapMode wrap,
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GpLineGradient **line)
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{
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TRACE("(%p, %x, %x, %.2f, %d, %d, %p)\n", rect, startcolor, endcolor, angle, isAngleScalable,
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wrap, line);
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return GdipCreateLineBrushFromRectI(rect, startcolor, endcolor, LinearGradientModeForwardDiagonal,
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wrap, line);
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}
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GpStatus WINGDIPAPI GdipCreatePathGradient(GDIPCONST GpPointF* points,
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INT count, GpWrapMode wrap, GpPathGradient **grad)
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{
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COLORREF col = ARGB2COLORREF(0xffffffff);
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TRACE("(%p, %d, %d, %p)\n", points, count, wrap, grad);
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if(!points || !grad)
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return InvalidParameter;
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if(count <= 0)
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return OutOfMemory;
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*grad = GdipAlloc(sizeof(GpPathGradient));
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if (!*grad) return OutOfMemory;
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(*grad)->blendfac = GdipAlloc(sizeof(REAL));
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if(!(*grad)->blendfac){
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GdipFree(*grad);
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return OutOfMemory;
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}
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(*grad)->blendfac[0] = 1.0;
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(*grad)->blendpos = NULL;
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(*grad)->blendcount = 1;
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(*grad)->pathdata.Count = count;
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(*grad)->pathdata.Points = GdipAlloc(count * sizeof(PointF));
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(*grad)->pathdata.Types = GdipAlloc(count);
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if(!(*grad)->pathdata.Points || !(*grad)->pathdata.Types){
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GdipFree((*grad)->pathdata.Points);
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GdipFree((*grad)->pathdata.Types);
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GdipFree(*grad);
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return OutOfMemory;
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}
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memcpy((*grad)->pathdata.Points, points, count * sizeof(PointF));
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memset((*grad)->pathdata.Types, PathPointTypeLine, count);
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(*grad)->brush.lb.lbStyle = BS_SOLID;
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(*grad)->brush.lb.lbColor = col;
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(*grad)->brush.lb.lbHatch = 0;
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(*grad)->brush.gdibrush = CreateSolidBrush(col);
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(*grad)->brush.bt = BrushTypePathGradient;
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(*grad)->centercolor = 0xffffffff;
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(*grad)->wrap = wrap;
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(*grad)->gamma = FALSE;
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(*grad)->center.X = 0.0;
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(*grad)->center.Y = 0.0;
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(*grad)->focus.X = 0.0;
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(*grad)->focus.Y = 0.0;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipCreatePathGradientI(GDIPCONST GpPoint* points,
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INT count, GpWrapMode wrap, GpPathGradient **grad)
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{
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GpPointF *pointsF;
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GpStatus ret;
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INT i;
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TRACE("(%p, %d, %d, %p)\n", points, count, wrap, grad);
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if(!points || !grad)
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return InvalidParameter;
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if(count <= 0)
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return OutOfMemory;
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pointsF = GdipAlloc(sizeof(GpPointF) * count);
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if(!pointsF)
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return OutOfMemory;
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for(i = 0; i < count; i++){
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pointsF[i].X = (REAL)points[i].X;
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pointsF[i].Y = (REAL)points[i].Y;
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}
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ret = GdipCreatePathGradient(pointsF, count, wrap, grad);
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GdipFree(pointsF);
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return ret;
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}
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/******************************************************************************
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* GdipCreatePathGradientFromPath [GDIPLUS.@]
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*
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* FIXME: path gradient brushes not truly supported (drawn as solid brushes)
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*/
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GpStatus WINGDIPAPI GdipCreatePathGradientFromPath(GDIPCONST GpPath* path,
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GpPathGradient **grad)
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{
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COLORREF col = ARGB2COLORREF(0xffffffff);
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TRACE("(%p, %p)\n", path, grad);
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if(!path || !grad)
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return InvalidParameter;
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*grad = GdipAlloc(sizeof(GpPathGradient));
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if (!*grad) return OutOfMemory;
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(*grad)->blendfac = GdipAlloc(sizeof(REAL));
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if(!(*grad)->blendfac){
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GdipFree(*grad);
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return OutOfMemory;
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}
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(*grad)->blendfac[0] = 1.0;
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(*grad)->blendpos = NULL;
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(*grad)->blendcount = 1;
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(*grad)->pathdata.Count = path->pathdata.Count;
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(*grad)->pathdata.Points = GdipAlloc(path->pathdata.Count * sizeof(PointF));
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(*grad)->pathdata.Types = GdipAlloc(path->pathdata.Count);
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if(!(*grad)->pathdata.Points || !(*grad)->pathdata.Types){
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GdipFree((*grad)->pathdata.Points);
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GdipFree((*grad)->pathdata.Types);
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GdipFree(*grad);
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return OutOfMemory;
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}
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memcpy((*grad)->pathdata.Points, path->pathdata.Points,
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path->pathdata.Count * sizeof(PointF));
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memcpy((*grad)->pathdata.Types, path->pathdata.Types, path->pathdata.Count);
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(*grad)->brush.lb.lbStyle = BS_SOLID;
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(*grad)->brush.lb.lbColor = col;
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(*grad)->brush.lb.lbHatch = 0;
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(*grad)->brush.gdibrush = CreateSolidBrush(col);
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(*grad)->brush.bt = BrushTypePathGradient;
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(*grad)->centercolor = 0xffffffff;
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(*grad)->wrap = WrapModeClamp;
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(*grad)->gamma = FALSE;
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/* FIXME: this should be set to the "centroid" of the path by default */
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(*grad)->center.X = 0.0;
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(*grad)->center.Y = 0.0;
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(*grad)->focus.X = 0.0;
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(*grad)->focus.Y = 0.0;
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return Ok;
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}
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/******************************************************************************
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* GdipCreateSolidFill [GDIPLUS.@]
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*/
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GpStatus WINGDIPAPI GdipCreateSolidFill(ARGB color, GpSolidFill **sf)
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{
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COLORREF col = ARGB2COLORREF(color);
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TRACE("(%x, %p)\n", color, sf);
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if(!sf) return InvalidParameter;
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*sf = GdipAlloc(sizeof(GpSolidFill));
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if (!*sf) return OutOfMemory;
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(*sf)->brush.lb.lbStyle = BS_SOLID;
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(*sf)->brush.lb.lbColor = col;
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(*sf)->brush.lb.lbHatch = 0;
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(*sf)->brush.gdibrush = CreateSolidBrush(col);
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(*sf)->brush.bt = BrushTypeSolidColor;
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(*sf)->color = color;
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return Ok;
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}
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/******************************************************************************
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* GdipCreateTexture [GDIPLUS.@]
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*
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* PARAMS
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* image [I] image to use
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* wrapmode [I] optional
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* texture [O] pointer to the resulting texturebrush
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*
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* RETURNS
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* SUCCESS: Ok
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* FAILURE: element of GpStatus
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*/
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GpStatus WINGDIPAPI GdipCreateTexture(GpImage *image, GpWrapMode wrapmode,
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GpTexture **texture)
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{
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UINT width, height;
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GpImageAttributes attributes;
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GpStatus stat;
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TRACE("%p, %d %p\n", image, wrapmode, texture);
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if (!(image && texture))
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return InvalidParameter;
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stat = GdipGetImageWidth(image, &width);
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if (stat != Ok) return stat;
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stat = GdipGetImageHeight(image, &height);
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if (stat != Ok) return stat;
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attributes.wrap = wrapmode;
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return GdipCreateTextureIA(image, &attributes, 0, 0, width, height,
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texture);
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}
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/******************************************************************************
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* GdipCreateTexture2 [GDIPLUS.@]
|
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*/
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GpStatus WINGDIPAPI GdipCreateTexture2(GpImage *image, GpWrapMode wrapmode,
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REAL x, REAL y, REAL width, REAL height, GpTexture **texture)
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{
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GpImageAttributes attributes;
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TRACE("%p %d %f %f %f %f %p\n", image, wrapmode,
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x, y, width, height, texture);
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attributes.wrap = wrapmode;
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return GdipCreateTextureIA(image, &attributes, x, y, width, height,
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texture);
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}
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/******************************************************************************
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* GdipCreateTextureIA [GDIPLUS.@]
|
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*
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* FIXME: imageattr ignored
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*/
|
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GpStatus WINGDIPAPI GdipCreateTextureIA(GpImage *image,
|
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GDIPCONST GpImageAttributes *imageattr, REAL x, REAL y, REAL width,
|
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REAL height, GpTexture **texture)
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|
{
|
|
HDC hdc;
|
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HBITMAP hbm, old = NULL;
|
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BITMAPINFO *pbmi;
|
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BITMAPINFOHEADER *bmih;
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INT n_x, n_y, n_width, n_height, abs_height, stride, image_stride, i, bytespp;
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BOOL bm_is_selected;
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BYTE *dibits, *buff, *textbits;
|
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GpStatus status;
|
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|
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TRACE("(%p, %p, %.2f, %.2f, %.2f, %.2f, %p)\n", image, imageattr, x, y, width, height,
|
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texture);
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|
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if(!image || !texture || x < 0.0 || y < 0.0 || width < 0.0 || height < 0.0)
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return InvalidParameter;
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|
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if(image->type != ImageTypeBitmap){
|
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FIXME("not implemented for image type %d\n", image->type);
|
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return NotImplemented;
|
|
}
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|
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n_x = roundr(x);
|
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n_y = roundr(y);
|
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n_width = roundr(width);
|
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n_height = roundr(height);
|
|
|
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if(n_x + n_width > ((GpBitmap*)image)->width ||
|
|
n_y + n_height > ((GpBitmap*)image)->height)
|
|
return InvalidParameter;
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|
|
|
IPicture_get_Handle(image->picture, (OLE_HANDLE*)&hbm);
|
|
if(!hbm) return GenericError;
|
|
IPicture_get_CurDC(image->picture, &hdc);
|
|
bm_is_selected = (hdc != 0);
|
|
|
|
pbmi = GdipAlloc(sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD));
|
|
if (!pbmi)
|
|
return OutOfMemory;
|
|
pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
|
|
pbmi->bmiHeader.biBitCount = 0;
|
|
|
|
if(!bm_is_selected){
|
|
hdc = CreateCompatibleDC(0);
|
|
old = SelectObject(hdc, hbm);
|
|
}
|
|
|
|
/* fill out bmi */
|
|
GetDIBits(hdc, hbm, 0, 0, NULL, pbmi, DIB_RGB_COLORS);
|
|
|
|
bytespp = pbmi->bmiHeader.biBitCount / 8;
|
|
abs_height = abs(pbmi->bmiHeader.biHeight);
|
|
|
|
if(n_x > pbmi->bmiHeader.biWidth || n_x + n_width > pbmi->bmiHeader.biWidth ||
|
|
n_y > abs_height || n_y + n_height > abs_height){
|
|
GdipFree(pbmi);
|
|
return InvalidParameter;
|
|
}
|
|
|
|
dibits = GdipAlloc(pbmi->bmiHeader.biSizeImage);
|
|
|
|
if(dibits) /* this is not a good place to error out */
|
|
GetDIBits(hdc, hbm, 0, abs_height, dibits, pbmi, DIB_RGB_COLORS);
|
|
|
|
if(!bm_is_selected){
|
|
SelectObject(hdc, old);
|
|
DeleteDC(hdc);
|
|
}
|
|
|
|
if(!dibits){
|
|
GdipFree(pbmi);
|
|
return OutOfMemory;
|
|
}
|
|
|
|
image_stride = (pbmi->bmiHeader.biWidth * bytespp + 3) & ~3;
|
|
stride = (n_width * bytespp + 3) & ~3;
|
|
buff = GdipAlloc(sizeof(BITMAPINFOHEADER) + stride * n_height);
|
|
if(!buff){
|
|
GdipFree(pbmi);
|
|
GdipFree(dibits);
|
|
return OutOfMemory;
|
|
}
|
|
|
|
bmih = (BITMAPINFOHEADER*)buff;
|
|
textbits = (BYTE*) (bmih + 1);
|
|
bmih->biSize = sizeof(BITMAPINFOHEADER);
|
|
bmih->biWidth = n_width;
|
|
bmih->biHeight = n_height;
|
|
bmih->biCompression = BI_RGB;
|
|
bmih->biSizeImage = stride * n_height;
|
|
bmih->biBitCount = pbmi->bmiHeader.biBitCount;
|
|
bmih->biClrUsed = 0;
|
|
bmih->biPlanes = 1;
|
|
|
|
/* image is flipped */
|
|
if(pbmi->bmiHeader.biHeight > 0){
|
|
dibits += pbmi->bmiHeader.biSizeImage;
|
|
image_stride *= -1;
|
|
textbits += stride * (n_height - 1);
|
|
stride *= -1;
|
|
}
|
|
|
|
GdipFree(pbmi);
|
|
|
|
for(i = 0; i < n_height; i++)
|
|
memcpy(&textbits[i * stride],
|
|
&dibits[n_x * bytespp + (n_y + i) * image_stride],
|
|
abs(stride));
|
|
|
|
*texture = GdipAlloc(sizeof(GpTexture));
|
|
if (!*texture){
|
|
GdipFree(dibits);
|
|
GdipFree(buff);
|
|
return OutOfMemory;
|
|
}
|
|
|
|
if((status = GdipCreateMatrix(&(*texture)->transform)) != Ok){
|
|
GdipFree(*texture);
|
|
GdipFree(dibits);
|
|
GdipFree(buff);
|
|
return status;
|
|
}
|
|
|
|
(*texture)->brush.lb.lbStyle = BS_DIBPATTERNPT;
|
|
(*texture)->brush.lb.lbColor = DIB_RGB_COLORS;
|
|
(*texture)->brush.lb.lbHatch = (ULONG_PTR)buff;
|
|
|
|
(*texture)->brush.gdibrush = CreateBrushIndirect(&(*texture)->brush.lb);
|
|
(*texture)->brush.bt = BrushTypeTextureFill;
|
|
(*texture)->wrap = imageattr->wrap;
|
|
|
|
GdipFree(dibits);
|
|
GdipFree(buff);
|
|
|
|
return Ok;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GdipCreateTextureIAI [GDIPLUS.@]
|
|
*/
|
|
GpStatus WINGDIPAPI GdipCreateTextureIAI(GpImage *image, GDIPCONST GpImageAttributes *imageattr,
|
|
INT x, INT y, INT width, INT height, GpTexture **texture)
|
|
{
|
|
TRACE("(%p, %p, %d, %d, %d, %d, %p)\n", image, imageattr, x, y, width, height,
|
|
texture);
|
|
|
|
return GdipCreateTextureIA(image,imageattr,(REAL)x,(REAL)y,(REAL)width,(REAL)height,texture);
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipCreateTexture2I(GpImage *image, GpWrapMode wrapmode,
|
|
INT x, INT y, INT width, INT height, GpTexture **texture)
|
|
{
|
|
GpImageAttributes imageattr;
|
|
|
|
TRACE("%p %d %d %d %d %d %p\n", image, wrapmode, x, y, width, height,
|
|
texture);
|
|
|
|
imageattr.wrap = wrapmode;
|
|
|
|
return GdipCreateTextureIA(image, &imageattr, x, y, width, height, texture);
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetBrushType(GpBrush *brush, GpBrushType *type)
|
|
{
|
|
TRACE("(%p, %p)\n", brush, type);
|
|
|
|
if(!brush || !type) return InvalidParameter;
|
|
|
|
*type = brush->bt;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipDeleteBrush(GpBrush *brush)
|
|
{
|
|
TRACE("(%p)\n", brush);
|
|
|
|
if(!brush) return InvalidParameter;
|
|
|
|
switch(brush->bt)
|
|
{
|
|
case BrushTypePathGradient:
|
|
GdipFree(((GpPathGradient*) brush)->pathdata.Points);
|
|
GdipFree(((GpPathGradient*) brush)->pathdata.Types);
|
|
GdipFree(((GpPathGradient*) brush)->blendfac);
|
|
GdipFree(((GpPathGradient*) brush)->blendpos);
|
|
break;
|
|
case BrushTypeSolidColor:
|
|
case BrushTypeLinearGradient:
|
|
break;
|
|
case BrushTypeTextureFill:
|
|
GdipDeleteMatrix(((GpTexture*)brush)->transform);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
DeleteObject(brush->gdibrush);
|
|
GdipFree(brush);
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetLineGammaCorrection(GpLineGradient *line,
|
|
BOOL *usinggamma)
|
|
{
|
|
TRACE("(%p, %p)\n", line, usinggamma);
|
|
|
|
if(!line || !usinggamma)
|
|
return InvalidParameter;
|
|
|
|
*usinggamma = line->gamma;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetLineWrapMode(GpLineGradient *brush, GpWrapMode *wrapmode)
|
|
{
|
|
TRACE("(%p, %p)\n", brush, wrapmode);
|
|
|
|
if(!brush || !wrapmode)
|
|
return InvalidParameter;
|
|
|
|
*wrapmode = brush->wrap;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientBlend(GpPathGradient *brush, REAL *blend,
|
|
REAL *positions, INT count)
|
|
{
|
|
TRACE("(%p, %p, %p, %d)\n", brush, blend, positions, count);
|
|
|
|
if(!brush || !blend || !positions || count <= 0)
|
|
return InvalidParameter;
|
|
|
|
if(count < brush->blendcount)
|
|
return InsufficientBuffer;
|
|
|
|
memcpy(blend, brush->blendfac, count*sizeof(REAL));
|
|
if(brush->blendcount > 1){
|
|
memcpy(positions, brush->blendpos, count*sizeof(REAL));
|
|
}
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientBlendCount(GpPathGradient *brush, INT *count)
|
|
{
|
|
TRACE("(%p, %p)\n", brush, count);
|
|
|
|
if(!brush || !count)
|
|
return InvalidParameter;
|
|
|
|
*count = brush->blendcount;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientCenterPoint(GpPathGradient *grad,
|
|
GpPointF *point)
|
|
{
|
|
TRACE("(%p, %p)\n", grad, point);
|
|
|
|
if(!grad || !point)
|
|
return InvalidParameter;
|
|
|
|
point->X = grad->center.X;
|
|
point->Y = grad->center.Y;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientCenterPointI(GpPathGradient *grad,
|
|
GpPoint *point)
|
|
{
|
|
GpStatus ret;
|
|
GpPointF ptf;
|
|
|
|
TRACE("(%p, %p)\n", grad, point);
|
|
|
|
if(!point)
|
|
return InvalidParameter;
|
|
|
|
ret = GdipGetPathGradientCenterPoint(grad,&ptf);
|
|
|
|
if(ret == Ok){
|
|
point->X = roundr(ptf.X);
|
|
point->Y = roundr(ptf.Y);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientFocusScales(GpPathGradient *grad,
|
|
REAL *x, REAL *y)
|
|
{
|
|
TRACE("(%p, %p, %p)\n", grad, x, y);
|
|
|
|
if(!grad || !x || !y)
|
|
return InvalidParameter;
|
|
|
|
*x = grad->focus.X;
|
|
*y = grad->focus.Y;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientGammaCorrection(GpPathGradient *grad,
|
|
BOOL *gamma)
|
|
{
|
|
TRACE("(%p, %p)\n", grad, gamma);
|
|
|
|
if(!grad || !gamma)
|
|
return InvalidParameter;
|
|
|
|
*gamma = grad->gamma;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientPointCount(GpPathGradient *grad,
|
|
INT *count)
|
|
{
|
|
TRACE("(%p, %p)\n", grad, count);
|
|
|
|
if(!grad || !count)
|
|
return InvalidParameter;
|
|
|
|
*count = grad->pathdata.Count;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientRect(GpPathGradient *brush, GpRectF *rect)
|
|
{
|
|
GpRectF r;
|
|
GpPath* path;
|
|
GpStatus stat;
|
|
|
|
TRACE("(%p, %p)\n", brush, rect);
|
|
|
|
if(!brush || !rect)
|
|
return InvalidParameter;
|
|
|
|
stat = GdipCreatePath2(brush->pathdata.Points, brush->pathdata.Types,
|
|
brush->pathdata.Count, FillModeAlternate, &path);
|
|
if(stat != Ok) return stat;
|
|
|
|
stat = GdipGetPathWorldBounds(path, &r, NULL, NULL);
|
|
if(stat != Ok){
|
|
GdipDeletePath(path);
|
|
return stat;
|
|
}
|
|
|
|
memcpy(rect, &r, sizeof(GpRectF));
|
|
|
|
GdipDeletePath(path);
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientRectI(GpPathGradient *brush, GpRect *rect)
|
|
{
|
|
GpRectF rectf;
|
|
GpStatus stat;
|
|
|
|
TRACE("(%p, %p)\n", brush, rect);
|
|
|
|
if(!brush || !rect)
|
|
return InvalidParameter;
|
|
|
|
stat = GdipGetPathGradientRect(brush, &rectf);
|
|
if(stat != Ok) return stat;
|
|
|
|
rect->X = roundr(rectf.X);
|
|
rect->Y = roundr(rectf.Y);
|
|
rect->Width = roundr(rectf.Width);
|
|
rect->Height = roundr(rectf.Height);
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientSurroundColorsWithCount(GpPathGradient
|
|
*grad, ARGB *argb, INT *count)
|
|
{
|
|
static int calls;
|
|
|
|
if(!grad || !argb || !count || (*count < grad->pathdata.Count))
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetPathGradientWrapMode(GpPathGradient *brush,
|
|
GpWrapMode *wrapmode)
|
|
{
|
|
TRACE("(%p, %p)\n", brush, wrapmode);
|
|
|
|
if(!brush || !wrapmode)
|
|
return InvalidParameter;
|
|
|
|
*wrapmode = brush->wrap;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetSolidFillColor(GpSolidFill *sf, ARGB *argb)
|
|
{
|
|
TRACE("(%p, %p)\n", sf, argb);
|
|
|
|
if(!sf || !argb)
|
|
return InvalidParameter;
|
|
|
|
*argb = sf->color;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GdipGetTextureTransform [GDIPLUS.@]
|
|
*/
|
|
GpStatus WINGDIPAPI GdipGetTextureTransform(GpTexture *brush, GpMatrix *matrix)
|
|
{
|
|
TRACE("(%p, %p)\n", brush, matrix);
|
|
|
|
if(!brush || !matrix)
|
|
return InvalidParameter;
|
|
|
|
memcpy(matrix, brush->transform, sizeof(GpMatrix));
|
|
|
|
return Ok;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GdipGetTextureWrapMode [GDIPLUS.@]
|
|
*/
|
|
GpStatus WINGDIPAPI GdipGetTextureWrapMode(GpTexture *brush, GpWrapMode *wrapmode)
|
|
{
|
|
TRACE("(%p, %p)\n", brush, wrapmode);
|
|
|
|
if(!brush || !wrapmode)
|
|
return InvalidParameter;
|
|
|
|
*wrapmode = brush->wrap;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GdipMultiplyTextureTransform [GDIPLUS.@]
|
|
*/
|
|
GpStatus WINGDIPAPI GdipMultiplyTextureTransform(GpTexture* brush,
|
|
GDIPCONST GpMatrix *matrix, GpMatrixOrder order)
|
|
{
|
|
TRACE("(%p, %p, %d)\n", brush, matrix, order);
|
|
|
|
if(!brush || !matrix)
|
|
return InvalidParameter;
|
|
|
|
return GdipMultiplyMatrix(brush->transform, matrix, order);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GdipResetTextureTransform [GDIPLUS.@]
|
|
*/
|
|
GpStatus WINGDIPAPI GdipResetTextureTransform(GpTexture* brush)
|
|
{
|
|
TRACE("(%p)\n", brush);
|
|
|
|
if(!brush)
|
|
return InvalidParameter;
|
|
|
|
return GdipSetMatrixElements(brush->transform, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GdipScaleTextureTransform [GDIPLUS.@]
|
|
*/
|
|
GpStatus WINGDIPAPI GdipScaleTextureTransform(GpTexture* brush,
|
|
REAL sx, REAL sy, GpMatrixOrder order)
|
|
{
|
|
TRACE("(%p, %.2f, %.2f, %d)\n", brush, sx, sy, order);
|
|
|
|
if(!brush)
|
|
return InvalidParameter;
|
|
|
|
return GdipScaleMatrix(brush->transform, sx, sy, order);
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineBlend(GpLineGradient *brush,
|
|
GDIPCONST REAL *blend, GDIPCONST REAL* positions, INT count)
|
|
{
|
|
static int calls;
|
|
|
|
if(!brush || !blend || !positions || count <= 0)
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineGammaCorrection(GpLineGradient *line,
|
|
BOOL usegamma)
|
|
{
|
|
TRACE("(%p, %d)\n", line, usegamma);
|
|
|
|
if(!line)
|
|
return InvalidParameter;
|
|
|
|
line->gamma = usegamma;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineSigmaBlend(GpLineGradient *line, REAL focus,
|
|
REAL scale)
|
|
{
|
|
static int calls;
|
|
|
|
if(!line || focus < 0.0 || focus > 1.0 || scale < 0.0 || scale > 1.0)
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineWrapMode(GpLineGradient *line,
|
|
GpWrapMode wrap)
|
|
{
|
|
TRACE("(%p, %d)\n", line, wrap);
|
|
|
|
if(!line || wrap == WrapModeClamp)
|
|
return InvalidParameter;
|
|
|
|
line->wrap = wrap;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientBlend(GpPathGradient *brush, GDIPCONST REAL *blend,
|
|
GDIPCONST REAL *pos, INT count)
|
|
{
|
|
static int calls;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientCenterColor(GpPathGradient *grad,
|
|
ARGB argb)
|
|
{
|
|
TRACE("(%p, %x)\n", grad, argb);
|
|
|
|
if(!grad)
|
|
return InvalidParameter;
|
|
|
|
grad->centercolor = argb;
|
|
grad->brush.lb.lbColor = ARGB2COLORREF(argb);
|
|
|
|
DeleteObject(grad->brush.gdibrush);
|
|
grad->brush.gdibrush = CreateSolidBrush(grad->brush.lb.lbColor);
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientCenterPoint(GpPathGradient *grad,
|
|
GpPointF *point)
|
|
{
|
|
TRACE("(%p, %p)\n", grad, point);
|
|
|
|
if(!grad || !point)
|
|
return InvalidParameter;
|
|
|
|
grad->center.X = point->X;
|
|
grad->center.Y = point->Y;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientCenterPointI(GpPathGradient *grad,
|
|
GpPoint *point)
|
|
{
|
|
GpPointF ptf;
|
|
|
|
TRACE("(%p, %p)\n", grad, point);
|
|
|
|
if(!point)
|
|
return InvalidParameter;
|
|
|
|
ptf.X = (REAL)point->X;
|
|
ptf.Y = (REAL)point->Y;
|
|
|
|
return GdipSetPathGradientCenterPoint(grad,&ptf);
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientFocusScales(GpPathGradient *grad,
|
|
REAL x, REAL y)
|
|
{
|
|
TRACE("(%p, %.2f, %.2f)\n", grad, x, y);
|
|
|
|
if(!grad)
|
|
return InvalidParameter;
|
|
|
|
grad->focus.X = x;
|
|
grad->focus.Y = y;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientGammaCorrection(GpPathGradient *grad,
|
|
BOOL gamma)
|
|
{
|
|
TRACE("(%p, %d)\n", grad, gamma);
|
|
|
|
if(!grad)
|
|
return InvalidParameter;
|
|
|
|
grad->gamma = gamma;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientSigmaBlend(GpPathGradient *grad,
|
|
REAL focus, REAL scale)
|
|
{
|
|
static int calls;
|
|
|
|
if(!grad || focus < 0.0 || focus > 1.0 || scale < 0.0 || scale > 1.0)
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientSurroundColorsWithCount(GpPathGradient
|
|
*grad, ARGB *argb, INT *count)
|
|
{
|
|
static int calls;
|
|
|
|
if(!grad || !argb || !count || (*count <= 0) ||
|
|
(*count > grad->pathdata.Count))
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetPathGradientWrapMode(GpPathGradient *grad,
|
|
GpWrapMode wrap)
|
|
{
|
|
TRACE("(%p, %d)\n", grad, wrap);
|
|
|
|
if(!grad)
|
|
return InvalidParameter;
|
|
|
|
grad->wrap = wrap;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetSolidFillColor(GpSolidFill *sf, ARGB argb)
|
|
{
|
|
TRACE("(%p, %x)\n", sf, argb);
|
|
|
|
if(!sf)
|
|
return InvalidParameter;
|
|
|
|
sf->color = argb;
|
|
sf->brush.lb.lbColor = ARGB2COLORREF(argb);
|
|
|
|
DeleteObject(sf->brush.gdibrush);
|
|
sf->brush.gdibrush = CreateSolidBrush(sf->brush.lb.lbColor);
|
|
|
|
return Ok;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GdipSetTextureTransform [GDIPLUS.@]
|
|
*/
|
|
GpStatus WINGDIPAPI GdipSetTextureTransform(GpTexture *texture,
|
|
GDIPCONST GpMatrix *matrix)
|
|
{
|
|
TRACE("(%p, %p)\n", texture, matrix);
|
|
|
|
if(!texture || !matrix)
|
|
return InvalidParameter;
|
|
|
|
memcpy(texture->transform, matrix, sizeof(GpMatrix));
|
|
|
|
return Ok;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GdipSetTextureWrapMode [GDIPLUS.@]
|
|
*
|
|
* WrapMode not used, only stored
|
|
*/
|
|
GpStatus WINGDIPAPI GdipSetTextureWrapMode(GpTexture *brush, GpWrapMode wrapmode)
|
|
{
|
|
TRACE("(%p, %d)\n", brush, wrapmode);
|
|
|
|
if(!brush)
|
|
return InvalidParameter;
|
|
|
|
brush->wrap = wrapmode;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineColors(GpLineGradient *brush, ARGB color1,
|
|
ARGB color2)
|
|
{
|
|
TRACE("(%p, %x, %x)\n", brush, color1, color2);
|
|
|
|
if(!brush)
|
|
return InvalidParameter;
|
|
|
|
brush->startcolor = color1;
|
|
brush->endcolor = color2;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetLineColors(GpLineGradient *brush, ARGB *colors)
|
|
{
|
|
TRACE("(%p, %p)\n", brush, colors);
|
|
|
|
if(!brush || !colors)
|
|
return InvalidParameter;
|
|
|
|
colors[0] = brush->startcolor;
|
|
colors[1] = brush->endcolor;
|
|
|
|
return Ok;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GdipRotateTextureTransform [GDIPLUS.@]
|
|
*/
|
|
GpStatus WINGDIPAPI GdipRotateTextureTransform(GpTexture* brush, REAL angle,
|
|
GpMatrixOrder order)
|
|
{
|
|
TRACE("(%p, %.2f, %d)\n", brush, angle, order);
|
|
|
|
if(!brush)
|
|
return InvalidParameter;
|
|
|
|
return GdipRotateMatrix(brush->transform, angle, order);
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineLinearBlend(GpLineGradient *brush, REAL focus,
|
|
REAL scale)
|
|
{
|
|
static int calls;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLinePresetBlend(GpLineGradient *brush,
|
|
GDIPCONST ARGB *blend, GDIPCONST REAL* positions, INT count)
|
|
{
|
|
static int calls;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipSetLineTransform(GpLineGradient *brush,
|
|
GDIPCONST GpMatrix *matrix)
|
|
{
|
|
static int calls;
|
|
|
|
if(!(calls++))
|
|
FIXME("not implemented\n");
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipTranslateLineTransform(GpLineGradient* brush,
|
|
REAL dx, REAL dy, GpMatrixOrder order)
|
|
{
|
|
FIXME("stub: %p %f %f %d\n", brush, dx, dy, order);
|
|
|
|
return NotImplemented;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* GdipTranslateTextureTransform [GDIPLUS.@]
|
|
*/
|
|
GpStatus WINGDIPAPI GdipTranslateTextureTransform(GpTexture* brush, REAL dx, REAL dy,
|
|
GpMatrixOrder order)
|
|
{
|
|
TRACE("(%p, %.2f, %.2f, %d)\n", brush, dx, dy, order);
|
|
|
|
if(!brush)
|
|
return InvalidParameter;
|
|
|
|
return GdipTranslateMatrix(brush->transform, dx, dy, order);
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetLineRect(GpLineGradient *brush, GpRectF *rect)
|
|
{
|
|
TRACE("(%p, %p)\n", brush, rect);
|
|
|
|
if(!brush || !rect)
|
|
return InvalidParameter;
|
|
|
|
rect->X = (brush->startpoint.X < brush->endpoint.X ? brush->startpoint.X: brush->endpoint.X);
|
|
rect->Y = (brush->startpoint.Y < brush->endpoint.Y ? brush->startpoint.Y: brush->endpoint.Y);
|
|
|
|
rect->Width = fabs(brush->startpoint.X - brush->endpoint.X);
|
|
rect->Height = fabs(brush->startpoint.Y - brush->endpoint.Y);
|
|
|
|
return Ok;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipGetLineRectI(GpLineGradient *brush, GpRect *rect)
|
|
{
|
|
GpRectF rectF;
|
|
GpStatus ret;
|
|
|
|
TRACE("(%p, %p)\n", brush, rect);
|
|
|
|
if(!rect)
|
|
return InvalidParameter;
|
|
|
|
ret = GdipGetLineRect(brush, &rectF);
|
|
|
|
if(ret == Ok){
|
|
rect->X = roundr(rectF.X);
|
|
rect->Y = roundr(rectF.Y);
|
|
rect->Width = roundr(rectF.Width);
|
|
rect->Height = roundr(rectF.Height);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
GpStatus WINGDIPAPI GdipRotateLineTransform(GpLineGradient* brush,
|
|
REAL angle, GpMatrixOrder order)
|
|
{
|
|
static int calls;
|
|
|
|
if(!brush)
|
|
return InvalidParameter;
|
|
|
|
if(!(calls++))
|
|
FIXME("(%p, %.2f, %d) stub\n", brush, angle, order);
|
|
|
|
return NotImplemented;
|
|
}
|