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
28 #include "gdiplus_private.h"
29 #include "wine/debug.h"
31 WINE_DEFAULT_DEBUG_CHANNEL(gdiplus);
33 static DWORD gdip_to_gdi_dash(GpDashStyle dash)
42 case DashStyleDashDot:
44 case DashStyleDashDotDot:
49 ERR("Not a member of GpDashStyle enumeration\n");
54 static DWORD gdip_to_gdi_join(GpLineJoin join)
62 case LineJoinMiterClipped:
65 ERR("Not a member of GpLineJoin enumeration\n");
70 GpStatus WINGDIPAPI GdipClonePen(GpPen *pen, GpPen **clonepen)
73 return InvalidParameter;
75 *clonepen = GdipAlloc(sizeof(GpPen));
76 if(!*clonepen) return OutOfMemory;
80 GdipCloneCustomLineCap(pen->customstart, &(*clonepen)->customstart);
81 GdipCloneCustomLineCap(pen->customend, &(*clonepen)->customend);
82 GdipCloneBrush(pen->brush, &(*clonepen)->brush);
87 GpStatus WINGDIPAPI GdipCreatePen1(ARGB color, REAL width, GpUnit unit,
93 GdipCreateSolidFill(color, (GpSolidFill **)(&brush));
94 status = GdipCreatePen2(brush, width, unit, pen);
95 GdipDeleteBrush(brush);
99 GpStatus WINGDIPAPI GdipCreatePen2(GpBrush *brush, REAL width, GpUnit unit,
103 GpBrush *clone_brush;
106 return InvalidParameter;
108 gp_pen = GdipAlloc(sizeof(GpPen));
109 if(!gp_pen) return OutOfMemory;
111 gp_pen->style = GP_DEFAULT_PENSTYLE;
112 gp_pen->width = width;
114 gp_pen->endcap = LineCapFlat;
115 gp_pen->join = LineJoinMiter;
116 gp_pen->miterlimit = 10.0;
117 gp_pen->dash = DashStyleSolid;
118 gp_pen->offset = 0.0;
120 if(!((gp_pen->unit == UnitWorld) || (gp_pen->unit == UnitPixel))) {
121 FIXME("UnitWorld, UnitPixel only supported units\n");
123 return NotImplemented;
126 GdipCloneBrush(brush, &clone_brush);
127 gp_pen->brush = clone_brush;
134 GpStatus WINGDIPAPI GdipDeletePen(GpPen *pen)
136 if(!pen) return InvalidParameter;
138 GdipDeleteBrush(pen->brush);
139 GdipDeleteCustomLineCap(pen->customstart);
140 GdipDeleteCustomLineCap(pen->customend);
141 GdipFree(pen->dashes);
147 GpStatus WINGDIPAPI GdipGetPenBrushFill(GpPen *pen, GpBrush **brush)
150 return InvalidParameter;
152 return GdipCloneBrush(pen->brush, brush);
155 GpStatus WINGDIPAPI GdipGetPenColor(GpPen *pen, ARGB *argb)
158 return InvalidParameter;
160 if(pen->brush->bt != BrushTypeSolidColor)
161 return NotImplemented;
163 return GdipGetSolidFillColor(((GpSolidFill*)pen->brush), argb);
166 GpStatus WINGDIPAPI GdipGetPenDashArray(GpPen *pen, REAL *dash, INT count)
168 if(!pen || !dash || count > pen->numdashes)
169 return InvalidParameter;
171 /* note: if you pass a negative value for count, it crashes native gdiplus. */
175 memcpy(dash, pen->dashes, count * sizeof(REAL));
180 GpStatus WINGDIPAPI GdipGetPenDashCap197819(GpPen *pen, GpDashCap *dashCap)
183 return InvalidParameter;
185 *dashCap = pen->dashcap;
190 GpStatus WINGDIPAPI GdipGetPenDashCount(GpPen *pen, INT *count)
193 return InvalidParameter;
195 *count = pen->numdashes;
200 GpStatus WINGDIPAPI GdipGetPenDashOffset(GpPen *pen, REAL *offset)
203 return InvalidParameter;
205 *offset = pen->offset;
210 GpStatus WINGDIPAPI GdipGetPenDashStyle(GpPen *pen, GpDashStyle *dash)
213 return InvalidParameter;
220 GpStatus WINGDIPAPI GdipGetPenEndCap(GpPen *pen, GpLineCap *endCap)
223 return InvalidParameter;
225 *endCap = pen->endcap;
230 GpStatus WINGDIPAPI GdipGetPenLineJoin(GpPen *pen, GpLineJoin *lineJoin)
232 if(!pen || !lineJoin)
233 return InvalidParameter;
235 *lineJoin = pen->join;
240 GpStatus WINGDIPAPI GdipGetPenMode(GpPen *pen, GpPenAlignment *mode)
243 return InvalidParameter;
250 GpStatus WINGDIPAPI GdipGetPenMiterLimit(GpPen *pen, REAL *miterLimit)
252 if(!pen || !miterLimit)
253 return InvalidParameter;
255 *miterLimit = pen->miterlimit;
260 GpStatus WINGDIPAPI GdipGetPenStartCap(GpPen *pen, GpLineCap *startCap)
262 if(!pen || !startCap)
263 return InvalidParameter;
265 *startCap = pen->startcap;
270 GpStatus WINGDIPAPI GdipGetPenUnit(GpPen *pen, GpUnit *unit)
273 return InvalidParameter;
280 GpStatus WINGDIPAPI GdipGetPenWidth(GpPen *pen, REAL *width)
283 return InvalidParameter;
290 GpStatus WINGDIPAPI GdipSetPenBrushFill(GpPen *pen, GpBrush *brush)
293 return InvalidParameter;
295 GdipDeleteBrush(pen->brush);
296 return GdipCloneBrush(brush, &pen->brush);
299 GpStatus WINGDIPAPI GdipSetPenColor(GpPen *pen, ARGB argb)
302 return InvalidParameter;
304 if(pen->brush->bt != BrushTypeSolidColor)
305 return NotImplemented;
307 return GdipSetSolidFillColor(((GpSolidFill*)pen->brush), argb);
310 GpStatus WINGDIPAPI GdipSetPenCustomEndCap(GpPen *pen, GpCustomLineCap* customCap)
312 GpCustomLineCap * cap;
315 if(!pen || !customCap) return InvalidParameter;
317 if((ret = GdipCloneCustomLineCap(customCap, &cap)) == Ok){
318 GdipDeleteCustomLineCap(pen->customend);
319 pen->endcap = LineCapCustom;
320 pen->customend = cap;
326 GpStatus WINGDIPAPI GdipSetPenCustomStartCap(GpPen *pen, GpCustomLineCap* customCap)
328 GpCustomLineCap * cap;
331 if(!pen || !customCap) return InvalidParameter;
333 if((ret = GdipCloneCustomLineCap(customCap, &cap)) == Ok){
334 GdipDeleteCustomLineCap(pen->customstart);
335 pen->startcap = LineCapCustom;
336 pen->customstart = cap;
342 GpStatus WINGDIPAPI GdipSetPenDashArray(GpPen *pen, GDIPCONST REAL *dash,
349 return InvalidParameter;
354 for(i = 0; i < count; i++){
357 return InvalidParameter;
360 if(sum == 0.0 && count)
361 return InvalidParameter;
363 GdipFree(pen->dashes);
367 pen->dashes = GdipAlloc(count * sizeof(REAL));
373 GdipSetPenDashStyle(pen, DashStyleCustom);
374 memcpy(pen->dashes, dash, count * sizeof(REAL));
375 pen->numdashes = count;
380 GpStatus WINGDIPAPI GdipSetPenDashCap197819(GpPen *pen, GpDashCap dashCap)
383 return InvalidParameter;
385 pen->dashcap = dashCap;
390 /* FIXME: dash offset not used */
391 GpStatus WINGDIPAPI GdipSetPenDashOffset(GpPen *pen, REAL offset)
394 return InvalidParameter;
396 pen->offset = offset;
401 GpStatus WINGDIPAPI GdipSetPenDashStyle(GpPen *pen, GpDashStyle dash)
404 return InvalidParameter;
406 if(dash != DashStyleCustom){
407 GdipFree(pen->dashes);
413 pen->style &= ~(PS_ALTERNATE | PS_SOLID | PS_DASH | PS_DOT | PS_DASHDOT |
414 PS_DASHDOTDOT | PS_NULL | PS_USERSTYLE | PS_INSIDEFRAME);
415 pen->style |= gdip_to_gdi_dash(dash);
420 GpStatus WINGDIPAPI GdipSetPenEndCap(GpPen *pen, GpLineCap cap)
422 if(!pen) return InvalidParameter;
424 /* The old custom cap gets deleted even if the new style is LineCapCustom. */
425 GdipDeleteCustomLineCap(pen->customend);
426 pen->customend = NULL;
432 /* FIXME: startcap, dashcap not used. */
433 GpStatus WINGDIPAPI GdipSetPenLineCap197819(GpPen *pen, GpLineCap start,
434 GpLineCap end, GpDashCap dash)
437 return InvalidParameter;
439 GdipDeleteCustomLineCap(pen->customend);
440 GdipDeleteCustomLineCap(pen->customstart);
441 pen->customend = NULL;
442 pen->customstart = NULL;
444 pen->startcap = start;
451 /* FIXME: Miter line joins behave a bit differently than they do in windows.
452 * Both kinds of miter joins clip if the angle is less than 11 degrees. */
453 GpStatus WINGDIPAPI GdipSetPenLineJoin(GpPen *pen, GpLineJoin join)
455 if(!pen) return InvalidParameter;
458 pen->style &= ~(PS_JOIN_ROUND | PS_JOIN_BEVEL | PS_JOIN_MITER);
459 pen->style |= gdip_to_gdi_join(join);
464 GpStatus WINGDIPAPI GdipSetPenMiterLimit(GpPen *pen, REAL limit)
467 return InvalidParameter;
469 pen->miterlimit = limit;
474 GpStatus WINGDIPAPI GdipSetPenStartCap(GpPen *pen, GpLineCap cap)
476 if(!pen) return InvalidParameter;
478 GdipDeleteCustomLineCap(pen->customstart);
479 pen->customstart = NULL;
485 GpStatus WINGDIPAPI GdipSetPenWidth(GpPen *pen, REAL width)
487 if(!pen) return InvalidParameter;
494 GpStatus WINGDIPAPI GdipSetPenMode(GpPen *pen, GpPenAlignment mode)
496 if(!pen) return InvalidParameter;