2 * Copyright (C) 2007 Google (Evan Stade)
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 #include "gdiplus_private.h"
26 #include "wine/debug.h"
28 WINE_DEFAULT_DEBUG_CHANNEL(gdiplus);
30 GpStatus WINGDIPAPI GdipCloneBrush(GpBrush *brush, GpBrush **clone)
33 return InvalidParameter;
36 case BrushTypeSolidColor:
37 *clone = GdipAlloc(sizeof(GpSolidFill));
38 if (!*clone) return OutOfMemory;
40 memcpy(*clone, brush, sizeof(GpSolidFill));
42 (*clone)->gdibrush = CreateBrushIndirect(&(*clone)->lb);
44 case BrushTypePathGradient:{
45 GpPathGradient *src, *dest;
48 *clone = GdipAlloc(sizeof(GpPathGradient));
49 if (!*clone) return OutOfMemory;
51 src = (GpPathGradient*) brush,
52 dest = (GpPathGradient*) *clone;
53 count = src->pathdata.Count;
55 memcpy(dest, src, sizeof(GpPathGradient));
57 dest->pathdata.Count = count;
58 dest->pathdata.Points = GdipAlloc(count * sizeof(PointF));
59 dest->pathdata.Types = GdipAlloc(count);
61 if(!dest->pathdata.Points || !dest->pathdata.Types){
62 GdipFree(dest->pathdata.Points);
63 GdipFree(dest->pathdata.Types);
68 memcpy(dest->pathdata.Points, src->pathdata.Points, count * sizeof(PointF));
69 memcpy(dest->pathdata.Types, src->pathdata.Types, count);
74 return NotImplemented;
80 GpStatus WINGDIPAPI GdipCreatePathGradient(GDIPCONST GpPointF* points,
81 INT count, GpWrapMode wrap, GpPathGradient **grad)
83 COLORREF col = ARGB2COLORREF(0xffffffff);
86 return InvalidParameter;
91 *grad = GdipAlloc(sizeof(GpPathGradient));
92 if (!*grad) return OutOfMemory;
94 (*grad)->pathdata.Count = count;
95 (*grad)->pathdata.Points = GdipAlloc(count * sizeof(PointF));
96 (*grad)->pathdata.Types = GdipAlloc(count);
98 if(!(*grad)->pathdata.Points || !(*grad)->pathdata.Types){
99 GdipFree((*grad)->pathdata.Points);
100 GdipFree((*grad)->pathdata.Types);
105 memcpy((*grad)->pathdata.Points, points, count * sizeof(PointF));
106 memset((*grad)->pathdata.Types, PathPointTypeLine, count);
108 (*grad)->brush.lb.lbStyle = BS_SOLID;
109 (*grad)->brush.lb.lbColor = col;
110 (*grad)->brush.lb.lbHatch = 0;
112 (*grad)->brush.gdibrush = CreateSolidBrush(col);
113 (*grad)->brush.bt = BrushTypePathGradient;
114 (*grad)->centercolor = 0xffffffff;
115 (*grad)->wrap = wrap;
116 (*grad)->gamma = FALSE;
117 (*grad)->center.X = 0.0;
118 (*grad)->center.Y = 0.0;
119 (*grad)->focus.X = 0.0;
120 (*grad)->focus.Y = 0.0;
125 /* FIXME: path gradient brushes not truly supported (drawn as solid brushes) */
126 GpStatus WINGDIPAPI GdipCreatePathGradientFromPath(GDIPCONST GpPath* path,
127 GpPathGradient **grad)
129 COLORREF col = ARGB2COLORREF(0xffffffff);
132 return InvalidParameter;
134 *grad = GdipAlloc(sizeof(GpPathGradient));
135 if (!*grad) return OutOfMemory;
137 (*grad)->pathdata.Count = path->pathdata.Count;
138 (*grad)->pathdata.Points = GdipAlloc(path->pathdata.Count * sizeof(PointF));
139 (*grad)->pathdata.Types = GdipAlloc(path->pathdata.Count);
141 if(!(*grad)->pathdata.Points || !(*grad)->pathdata.Types){
142 GdipFree((*grad)->pathdata.Points);
143 GdipFree((*grad)->pathdata.Types);
148 memcpy((*grad)->pathdata.Points, path->pathdata.Points,
149 path->pathdata.Count * sizeof(PointF));
150 memcpy((*grad)->pathdata.Types, path->pathdata.Types, path->pathdata.Count);
152 (*grad)->brush.lb.lbStyle = BS_SOLID;
153 (*grad)->brush.lb.lbColor = col;
154 (*grad)->brush.lb.lbHatch = 0;
156 (*grad)->brush.gdibrush = CreateSolidBrush(col);
157 (*grad)->brush.bt = BrushTypePathGradient;
158 (*grad)->centercolor = 0xffffffff;
159 (*grad)->wrap = WrapModeClamp;
160 (*grad)->gamma = FALSE;
161 /* FIXME: this should be set to the "centroid" of the path by default */
162 (*grad)->center.X = 0.0;
163 (*grad)->center.Y = 0.0;
164 (*grad)->focus.X = 0.0;
165 (*grad)->focus.Y = 0.0;
170 GpStatus WINGDIPAPI GdipCreateSolidFill(ARGB color, GpSolidFill **sf)
172 COLORREF col = ARGB2COLORREF(color);
174 if(!sf) return InvalidParameter;
176 *sf = GdipAlloc(sizeof(GpSolidFill));
177 if (!*sf) return OutOfMemory;
179 (*sf)->brush.lb.lbStyle = BS_SOLID;
180 (*sf)->brush.lb.lbColor = col;
181 (*sf)->brush.lb.lbHatch = 0;
183 (*sf)->brush.gdibrush = CreateSolidBrush(col);
184 (*sf)->brush.bt = BrushTypeSolidColor;
185 (*sf)->color = color;
190 GpStatus WINGDIPAPI GdipGetBrushType(GpBrush *brush, GpBrushType *type)
192 if(!brush || !type) return InvalidParameter;
199 GpStatus WINGDIPAPI GdipDeleteBrush(GpBrush *brush)
201 if(!brush) return InvalidParameter;
205 case BrushTypePathGradient:
206 GdipFree(((GpPathGradient*) brush)->pathdata.Points);
207 GdipFree(((GpPathGradient*) brush)->pathdata.Types);
209 case BrushTypeSolidColor:
214 DeleteObject(brush->gdibrush);
220 GpStatus WINGDIPAPI GdipGetPathGradientCenterPoint(GpPathGradient *grad,
224 return InvalidParameter;
226 point->X = grad->center.X;
227 point->Y = grad->center.Y;
232 GpStatus WINGDIPAPI GdipGetPathGradientFocusScales(GpPathGradient *grad,
235 if(!grad || !x || !y)
236 return InvalidParameter;
244 GpStatus WINGDIPAPI GdipGetPathGradientGammaCorrection(GpPathGradient *grad,
248 return InvalidParameter;
250 *gamma = grad->gamma;
255 GpStatus WINGDIPAPI GdipGetPathGradientPointCount(GpPathGradient *grad,
259 return InvalidParameter;
261 *count = grad->pathdata.Count;
266 GpStatus WINGDIPAPI GdipGetPathGradientSurroundColorsWithCount(GpPathGradient
267 *grad, ARGB *argb, INT *count)
271 if(!grad || !argb || !count || (*count < grad->pathdata.Count))
272 return InvalidParameter;
275 FIXME("not implemented\n");
277 return NotImplemented;
280 GpStatus WINGDIPAPI GdipGetSolidFillColor(GpSolidFill *sf, ARGB *argb)
283 return InvalidParameter;
290 GpStatus WINGDIPAPI GdipSetPathGradientCenterColor(GpPathGradient *grad,
294 return InvalidParameter;
296 grad->centercolor = argb;
297 grad->brush.lb.lbColor = ARGB2COLORREF(argb);
299 DeleteObject(grad->brush.gdibrush);
300 grad->brush.gdibrush = CreateSolidBrush(grad->brush.lb.lbColor);
305 GpStatus WINGDIPAPI GdipSetPathGradientCenterPoint(GpPathGradient *grad,
309 return InvalidParameter;
311 grad->center.X = point->X;
312 grad->center.Y = point->Y;
317 GpStatus WINGDIPAPI GdipSetPathGradientFocusScales(GpPathGradient *grad,
321 return InvalidParameter;
329 GpStatus WINGDIPAPI GdipSetPathGradientGammaCorrection(GpPathGradient *grad,
333 return InvalidParameter;
340 GpStatus WINGDIPAPI GdipSetPathGradientSigmaBlend(GpPathGradient *grad,
341 REAL focus, REAL scale)
345 if(!grad || focus < 0.0 || focus > 1.0 || scale < 0.0 || scale > 1.0)
346 return InvalidParameter;
349 FIXME("not implemented\n");
351 return NotImplemented;
354 GpStatus WINGDIPAPI GdipSetPathGradientSurroundColorsWithCount(GpPathGradient
355 *grad, ARGB *argb, INT *count)
359 if(!grad || !argb || !count || (*count <= 0) ||
360 (*count > grad->pathdata.Count))
361 return InvalidParameter;
364 FIXME("not implemented\n");
366 return NotImplemented;
369 GpStatus WINGDIPAPI GdipSetPathGradientWrapMode(GpPathGradient *grad,
373 return InvalidParameter;
380 GpStatus WINGDIPAPI GdipSetSolidFillColor(GpSolidFill *sf, ARGB argb)
383 return InvalidParameter;
386 sf->brush.lb.lbColor = ARGB2COLORREF(argb);
388 DeleteObject(sf->brush.gdibrush);
389 sf->brush.gdibrush = CreateSolidBrush(sf->brush.lb.lbColor);