Const correctness, pointer cast correctness, removed extraneous ';'.
[wine.git] / dlls / wineps / ps.c
blob013dbeee0af2951961cbc20ebb4707b430d3f183
1 /*
2 * PostScript output functions
4 * Copyright 1998 Huw D M Davies
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #include <ctype.h>
22 #include <stdio.h>
23 #include <string.h>
24 #include <stdarg.h>
26 #define NONAMELESSUNION
27 #define NONAMELESSSTRUCT
28 #include "windef.h"
29 #include "winbase.h"
30 #include "wingdi.h"
31 #include "psdrv.h"
32 #include "winspool.h"
33 #include "wine/debug.h"
35 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
37 static const char psheader[] = /* title llx lly urx ury */
38 "%%!PS-Adobe-3.0\n"
39 "%%%%Creator: Wine PostScript Driver\n"
40 "%%%%Title: %s\n"
41 "%%%%BoundingBox: %d %d %d %d\n"
42 "%%%%Pages: (atend)\n"
43 "%%%%EndComments\n";
45 static const char psbeginprolog[] =
46 "%%BeginProlog\n";
48 static const char psendprolog[] =
49 "%%EndProlog\n";
51 static const char psprolog[] =
52 "/tmpmtrx matrix def\n"
53 "/hatch {\n"
54 " pathbbox\n"
55 " /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
56 " l cvi gap idiv gap mul\n"
57 " gap\n"
58 " r cvi gap idiv gap mul\n"
59 " {t moveto 0 b t sub rlineto}\n"
60 " for\n"
61 "} bind def\n"
62 "/B {pop pop pop pop} def\n"
63 "/N {newpath} def\n"
64 "/havetype42gdir {version cvi 2015 ge} bind def\n";
66 static const char psbeginsetup[] =
67 "%%BeginSetup\n";
69 static const char psendsetup[] =
70 "%%EndSetup\n";
72 static const char psbeginfeature[] = /* feature, value */
73 "mark {\n"
74 "%%%%BeginFeature: %s %s\n";
76 static const char psendfeature[] =
77 "\n%%EndFeature\n"
78 "} stopped cleartomark\n";
80 static const char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
81 "%%%%Page: %s %d\n"
82 "%%%%BeginPageSetup\n"
83 "/pgsave save def\n"
84 "72 %d div 72 %d div scale\n"
85 "%d %d translate\n"
86 "1 -1 scale\n"
87 "%d rotate\n"
88 "%%%%EndPageSetup\n";
90 static const char psendpage[] =
91 "pgsave restore\n"
92 "showpage\n";
94 static const char psfooter[] = /* pages */
95 "%%%%Trailer\n"
96 "%%%%Pages: %d\n"
97 "%%%%EOF\n";
99 static const char psmoveto[] = /* x, y */
100 "%d %d moveto\n";
102 static const char pslineto[] = /* x, y */
103 "%d %d lineto\n";
105 static const char psstroke[] =
106 "stroke\n";
108 static const char psrectangle[] = /* x, y, width, height, -width */
109 "%d %d moveto\n"
110 "%d 0 rlineto\n"
111 "0 %d rlineto\n"
112 "%d 0 rlineto\n"
113 "closepath\n";
115 static const char psrrectangle[] = /* x, y, width, height, -width */
116 "%d %d rmoveto\n"
117 "%d 0 rlineto\n"
118 "0 %d rlineto\n"
119 "%d 0 rlineto\n"
120 "closepath\n";
122 static const char psglyphshow[] = /* glyph name */
123 "/%s glyphshow\n";
125 static const char pssetfont[] = /* fontname, xscale, yscale, ascent, escapement */
126 "/%s findfont\n"
127 "[%d 0 0 %d 0 0]\n"
128 "%d 10 div matrix rotate\n"
129 "matrix concatmatrix\n"
130 "makefont setfont\n";
132 static const char pssetlinewidth[] = /* width */
133 "%d setlinewidth\n";
135 static const char pssetdash[] = /* dash, offset */
136 "[%s] %d setdash\n";
138 static const char pssetgray[] = /* gray */
139 "%.2f setgray\n";
141 static const char pssetrgbcolor[] = /* r, g, b */
142 "%.2f %.2f %.2f setrgbcolor\n";
144 static const char psarc[] = /* x, y, w, h, ang1, ang2 */
145 "tmpmtrx currentmatrix pop\n"
146 "%d %d translate\n"
147 "%d %d scale\n"
148 "0 0 0.5 %.1f %.1f arc\n"
149 "tmpmtrx setmatrix\n";
151 static const char psgsave[] =
152 "gsave\n";
154 static const char psgrestore[] =
155 "grestore\n";
157 static const char psfill[] =
158 "fill\n";
160 static const char pseofill[] =
161 "eofill\n";
163 static const char psnewpath[] =
164 "newpath\n";
166 static const char psclosepath[] =
167 "closepath\n";
169 static const char psclip[] =
170 "clip\n";
172 static const char psinitclip[] =
173 "initclip\n";
175 static const char pseoclip[] =
176 "eoclip\n";
178 static const char psrectclip[] =
179 "%d %d %d %d rectclip\n";
181 static const char psrectclip2[] =
182 "%s rectclip\n";
184 static const char pshatch[] =
185 "hatch\n";
187 static const char psrotate[] = /* ang */
188 "%.1f rotate\n";
190 static const char psarrayget[] =
191 "%s %d get\n";
193 static const char psarrayput[] =
194 "%s %d %ld put\n";
196 static const char psarraydef[] =
197 "/%s %d array def\n";
199 static const char psenddocument[] =
200 "\n%%EndDocument\n";
202 DWORD PSDRV_WriteSpool(PSDRV_PDEVICE *physDev, LPCSTR lpData, DWORD cch)
204 int num, num_left = cch;
206 if(physDev->job.quiet) {
207 TRACE("ignoring output\n");
208 return 0;
211 if(physDev->job.in_passthrough) { /* Was in PASSTHROUGH mode */
212 WriteSpool16( physDev->job.hJob, (LPSTR)psenddocument, sizeof(psenddocument)-1 );
213 physDev->job.in_passthrough = physDev->job.had_passthrough_rect = FALSE;
216 if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
217 if( !PSDRV_StartPage(physDev) )
218 return 0;
221 do {
222 num = min(num_left, 0x8000);
223 if(WriteSpool16( physDev->job.hJob, (LPSTR)lpData, num ) != num)
224 return 0;
225 lpData += num;
226 num_left -= num;
227 } while(num_left);
229 return cch;
233 INT PSDRV_WriteFeature(HANDLE16 hJob, char *feature, char *value,
234 char *invocation)
237 char *buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psbeginfeature) +
238 strlen(feature) + strlen(value));
241 sprintf(buf, psbeginfeature, feature, value);
242 WriteSpool16( hJob, buf, strlen(buf) );
244 WriteSpool16( hJob, invocation, strlen(invocation) );
246 WriteSpool16( hJob, (LPSTR)psendfeature, strlen(psendfeature) );
248 HeapFree( PSDRV_Heap, 0, buf );
249 return 1;
254 INT PSDRV_WriteHeader( PSDRV_PDEVICE *physDev, LPCSTR title )
256 char *buf;
257 INPUTSLOT *slot;
258 PAGESIZE *page;
259 DUPLEX *duplex;
260 int win_duplex;
261 int llx, lly, urx, ury;
263 TRACE("'%s'\n", debugstr_a(title));
265 buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
266 (title ? strlen(title) : 0) + 30 );
267 if(!buf) {
268 WARN("HeapAlloc failed\n");
269 return 0;
272 /* BBox co-ords are in default user co-ord system so urx < ury even in
273 landscape mode */
274 llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
275 lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
276 urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
277 ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
278 /* FIXME should do something better with BBox */
280 sprintf(buf, psheader, title ? title : "", llx, lly, urx, ury);
282 if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
283 strlen(buf) ) {
284 WARN("WriteSpool error\n");
285 HeapFree( PSDRV_Heap, 0, buf );
286 return 0;
288 HeapFree( PSDRV_Heap, 0, buf );
290 WriteSpool16( physDev->job.hJob, (LPSTR)psbeginprolog, strlen(psbeginprolog) );
291 WriteSpool16( physDev->job.hJob, (LPSTR)psprolog, strlen(psprolog) );
292 WriteSpool16( physDev->job.hJob, (LPSTR)psendprolog, strlen(psendprolog) );
294 WriteSpool16( physDev->job.hJob, (LPSTR)psbeginsetup, strlen(psbeginsetup) );
296 if(physDev->Devmode->dmPublic.dmCopies > 1) {
297 char copies_buf[100];
298 sprintf(copies_buf, "mark {\n << /NumCopies %d >> setpagedevice\n} stopped cleartomark\n", physDev->Devmode->dmPublic.dmCopies);
299 WriteSpool16(physDev->job.hJob, copies_buf, strlen(copies_buf));
302 for(slot = physDev->pi->ppd->InputSlots; slot; slot = slot->next) {
303 if(slot->WinBin == physDev->Devmode->dmPublic.dmDefaultSource) {
304 if(slot->InvocationString) {
305 PSDRV_WriteFeature(physDev->job.hJob, "*InputSlot", slot->Name,
306 slot->InvocationString);
307 break;
312 for(page = physDev->pi->ppd->PageSizes; page; page = page->next) {
313 if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize) {
314 if(page->InvocationString) {
315 PSDRV_WriteFeature(physDev->job.hJob, "*PageSize", page->Name,
316 page->InvocationString);
317 break;
322 win_duplex = physDev->Devmode->dmPublic.dmFields & DM_DUPLEX ?
323 physDev->Devmode->dmPublic.dmDuplex : 0;
324 for(duplex = physDev->pi->ppd->Duplexes; duplex; duplex = duplex->next) {
325 if(duplex->WinDuplex == win_duplex) {
326 if(duplex->InvocationString) {
327 PSDRV_WriteFeature(physDev->job.hJob, "*Duplex", duplex->Name,
328 duplex->InvocationString);
329 break;
334 WriteSpool16( physDev->job.hJob, (LPSTR)psendsetup, strlen(psendsetup) );
337 return 1;
341 INT PSDRV_WriteFooter( PSDRV_PDEVICE *physDev )
343 char *buf;
345 buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psfooter) + 100 );
346 if(!buf) {
347 WARN("HeapAlloc failed\n");
348 return 0;
351 sprintf(buf, psfooter, physDev->job.PageNo);
353 if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
354 strlen(buf) ) {
355 WARN("WriteSpool error\n");
356 HeapFree( PSDRV_Heap, 0, buf );
357 return 0;
359 HeapFree( PSDRV_Heap, 0, buf );
360 return 1;
365 INT PSDRV_WriteEndPage( PSDRV_PDEVICE *physDev )
367 if( WriteSpool16( physDev->job.hJob, (LPSTR)psendpage, sizeof(psendpage)-1 ) !=
368 sizeof(psendpage)-1 ) {
369 WARN("WriteSpool error\n");
370 return 0;
372 return 1;
378 INT PSDRV_WriteNewPage( PSDRV_PDEVICE *physDev )
380 char *buf;
381 char name[100];
382 signed int xtrans, ytrans, rotation;
384 sprintf(name, "%d", physDev->job.PageNo);
386 buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psnewpage) + 200 );
387 if(!buf) {
388 WARN("HeapAlloc failed\n");
389 return 0;
392 if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
393 if(physDev->pi->ppd->LandscapeOrientation == -90) {
394 xtrans = physDev->ImageableArea.right;
395 ytrans = physDev->ImageableArea.top;
396 rotation = 90;
397 } else {
398 xtrans = physDev->ImageableArea.left;
399 ytrans = physDev->ImageableArea.bottom;
400 rotation = -90;
402 } else {
403 xtrans = physDev->ImageableArea.left;
404 ytrans = physDev->ImageableArea.top;
405 rotation = 0;
408 sprintf(buf, psnewpage, name, physDev->job.PageNo,
409 physDev->logPixelsX, physDev->logPixelsY,
410 xtrans, ytrans, rotation);
412 if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
413 strlen(buf) ) {
414 WARN("WriteSpool error\n");
415 HeapFree( PSDRV_Heap, 0, buf );
416 return 0;
418 HeapFree( PSDRV_Heap, 0, buf );
419 return 1;
423 BOOL PSDRV_WriteMoveTo(PSDRV_PDEVICE *physDev, INT x, INT y)
425 char buf[100];
427 sprintf(buf, psmoveto, x, y);
428 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
431 BOOL PSDRV_WriteLineTo(PSDRV_PDEVICE *physDev, INT x, INT y)
433 char buf[100];
435 sprintf(buf, pslineto, x, y);
436 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
440 BOOL PSDRV_WriteStroke(PSDRV_PDEVICE *physDev)
442 return PSDRV_WriteSpool(physDev, psstroke, sizeof(psstroke)-1);
447 BOOL PSDRV_WriteRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
448 INT height)
450 char buf[100];
452 sprintf(buf, psrectangle, x, y, width, height, -width);
453 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
456 BOOL PSDRV_WriteRRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
457 INT height)
459 char buf[100];
461 sprintf(buf, psrrectangle, x, y, width, height, -width);
462 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
465 BOOL PSDRV_WriteArc(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h, double ang1,
466 double ang2)
468 char buf[256];
470 /* Make angles -ve and swap order because we're working with an upside
471 down y-axis */
472 sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
473 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
477 BOOL PSDRV_WriteSetFont(PSDRV_PDEVICE *physDev, const char *name, INT size, INT escapement)
479 char *buf;
481 buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(pssetfont) +
482 strlen(name) + 40);
484 if(!buf) {
485 WARN("HeapAlloc failed\n");
486 return FALSE;
489 sprintf(buf, pssetfont, name, size, -size, -escapement);
491 PSDRV_WriteSpool(physDev, buf, strlen(buf));
492 HeapFree(PSDRV_Heap, 0, buf);
493 return TRUE;
496 BOOL PSDRV_WriteSetColor(PSDRV_PDEVICE *physDev, PSCOLOR *color)
498 char buf[256];
500 PSDRV_CopyColor(&physDev->inkColor, color);
501 switch(color->type) {
502 case PSCOLOR_RGB:
503 sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
504 color->value.rgb.b);
505 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
507 case PSCOLOR_GRAY:
508 sprintf(buf, pssetgray, color->value.gray.i);
509 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
511 default:
512 ERR("Unkonwn colour type %d\n", color->type);
513 break;
516 return FALSE;
519 BOOL PSDRV_WriteSetPen(PSDRV_PDEVICE *physDev)
521 char buf[256];
523 sprintf(buf, pssetlinewidth, physDev->pen.width);
524 PSDRV_WriteSpool(physDev, buf, strlen(buf));
526 if(physDev->pen.dash) {
527 sprintf(buf, pssetdash, physDev->pen.dash, 0);
529 else
530 sprintf(buf, pssetdash, "", 0);
532 PSDRV_WriteSpool(physDev, buf, strlen(buf));
534 return TRUE;
537 BOOL PSDRV_WriteGlyphShow(PSDRV_PDEVICE *physDev, LPCSTR g_name)
539 char buf[128];
540 int l;
542 l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
544 if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
545 WARN("Unusable glyph name '%s' - ignoring\n", g_name);
546 return FALSE;
549 PSDRV_WriteSpool(physDev, buf, l);
550 return TRUE;
553 BOOL PSDRV_WriteFill(PSDRV_PDEVICE *physDev)
555 return PSDRV_WriteSpool(physDev, psfill, sizeof(psfill)-1);
558 BOOL PSDRV_WriteEOFill(PSDRV_PDEVICE *physDev)
560 return PSDRV_WriteSpool(physDev, pseofill, sizeof(pseofill)-1);
563 BOOL PSDRV_WriteGSave(PSDRV_PDEVICE *physDev)
565 return PSDRV_WriteSpool(physDev, psgsave, sizeof(psgsave)-1);
568 BOOL PSDRV_WriteGRestore(PSDRV_PDEVICE *physDev)
570 return PSDRV_WriteSpool(physDev, psgrestore, sizeof(psgrestore)-1);
573 BOOL PSDRV_WriteNewPath(PSDRV_PDEVICE *physDev)
575 return PSDRV_WriteSpool(physDev, psnewpath, sizeof(psnewpath)-1);
578 BOOL PSDRV_WriteClosePath(PSDRV_PDEVICE *physDev)
580 return PSDRV_WriteSpool(physDev, psclosepath, sizeof(psclosepath)-1);
583 BOOL PSDRV_WriteClip(PSDRV_PDEVICE *physDev)
585 return PSDRV_WriteSpool(physDev, psclip, sizeof(psclip)-1);
588 BOOL PSDRV_WriteEOClip(PSDRV_PDEVICE *physDev)
590 return PSDRV_WriteSpool(physDev, pseoclip, sizeof(pseoclip)-1);
593 BOOL PSDRV_WriteInitClip(PSDRV_PDEVICE *physDev)
595 return PSDRV_WriteSpool(physDev, psinitclip, sizeof(psinitclip)-1);
598 BOOL PSDRV_WriteHatch(PSDRV_PDEVICE *physDev)
600 return PSDRV_WriteSpool(physDev, pshatch, sizeof(pshatch)-1);
603 BOOL PSDRV_WriteRotate(PSDRV_PDEVICE *physDev, float ang)
605 char buf[256];
607 sprintf(buf, psrotate, ang);
608 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
611 BOOL PSDRV_WriteIndexColorSpaceBegin(PSDRV_PDEVICE *physDev, int size)
613 char buf[256];
614 sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
615 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
618 BOOL PSDRV_WriteIndexColorSpaceEnd(PSDRV_PDEVICE *physDev)
620 static const char buf[] = ">\n] setcolorspace\n";
621 return PSDRV_WriteSpool(physDev, buf, sizeof(buf) - 1);
624 BOOL PSDRV_WriteRGB(PSDRV_PDEVICE *physDev, COLORREF *map, int number)
626 char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1), *ptr;
627 int i;
629 ptr = buf;
630 for(i = 0; i < number; i++) {
631 sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
632 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
633 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
634 ptr += 7;
636 PSDRV_WriteSpool(physDev, buf, number * 7);
637 HeapFree(PSDRV_Heap, 0, buf);
638 return TRUE;
642 BOOL PSDRV_WriteImageDict(PSDRV_PDEVICE *physDev, WORD depth, INT xDst, INT yDst,
643 INT widthDst, INT heightDst, INT widthSrc,
644 INT heightSrc, char *bits, BOOL mask)
646 static const char start[] = "%d %d translate\n%d %d scale\n<<\n"
647 " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
648 " /ImageMatrix [%d 0 0 %d 0 %d]\n";
650 static const char decode1[] = " /Decode [0 %d]\n";
651 static const char decode3[] = " /Decode [0 1 0 1 0 1]\n";
653 static const char end[] = " /DataSource currentfile /ASCII85Decode filter /RunLengthDecode filter\n>> image\n";
654 static const char endmask[] = " /DataSource currentfile /ASCII85Decode filter /RunLengthDecode filter\n>> imagemask\n";
656 static const char endbits[] = " /DataSource <%s>\n>> image\n";
658 char *buf = HeapAlloc(PSDRV_Heap, 0, 1000);
660 sprintf(buf, start, xDst, yDst, widthDst, heightDst, widthSrc, heightSrc,
661 (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
663 PSDRV_WriteSpool(physDev, buf, strlen(buf));
665 switch(depth) {
666 case 8:
667 sprintf(buf, decode1, 255);
668 break;
670 case 4:
671 sprintf(buf, decode1, 15);
672 break;
674 case 1:
675 sprintf(buf, decode1, 1);
676 break;
678 default:
679 strcpy(buf, decode3);
680 break;
683 PSDRV_WriteSpool(physDev, buf, strlen(buf));
685 if(!bits) {
686 if(!mask)
687 PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
688 else
689 PSDRV_WriteSpool(physDev, endmask, sizeof(endmask) - 1);
690 } else {
691 sprintf(buf, endbits, bits);
692 PSDRV_WriteSpool(physDev, buf, strlen(buf));
695 HeapFree(PSDRV_Heap, 0, buf);
696 return TRUE;
700 BOOL PSDRV_WriteBytes(PSDRV_PDEVICE *physDev, const BYTE *bytes, DWORD number)
702 char *buf = HeapAlloc(PSDRV_Heap, 0, number * 3 + 1);
703 char *ptr;
704 int i;
706 ptr = buf;
708 for(i = 0; i < number; i++) {
709 sprintf(ptr, "%02x", bytes[i]);
710 ptr += 2;
711 if(((i & 0xf) == 0xf) || (i == number - 1)) {
712 strcpy(ptr, "\n");
713 ptr++;
716 PSDRV_WriteSpool(physDev, buf, ptr - buf);
717 HeapFree(PSDRV_Heap, 0, buf);
718 return TRUE;
721 BOOL PSDRV_WriteData(PSDRV_PDEVICE *physDev, const BYTE *data, DWORD number)
723 int num, num_left = number;
725 do {
726 num = min(num_left, 60);
727 PSDRV_WriteSpool(physDev, data, num);
728 PSDRV_WriteSpool(physDev, "\n", 1);
729 data += num;
730 num_left -= num;
731 } while(num_left);
733 return TRUE;
736 BOOL PSDRV_WriteArrayGet(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex)
738 char buf[100];
740 sprintf(buf, psarrayget, pszArrayName, nIndex);
741 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
744 BOOL PSDRV_WriteArrayPut(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex, LONG lObject)
746 char buf[100];
748 sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
749 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
752 BOOL PSDRV_WriteArrayDef(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nSize)
754 char buf[100];
756 sprintf(buf, psarraydef, pszArrayName, nSize);
757 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
760 BOOL PSDRV_WriteRectClip(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h)
762 char buf[100];
764 sprintf(buf, psrectclip, x, y, w, h);
765 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
768 BOOL PSDRV_WriteRectClip2(PSDRV_PDEVICE *physDev, CHAR *pszArrayName)
770 char buf[100];
772 sprintf(buf, psrectclip2, pszArrayName);
773 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
776 BOOL PSDRV_WritePatternDict(PSDRV_PDEVICE *physDev, BITMAP *bm, BYTE *bits)
778 static const char start[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
779 "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n begin\n";
781 static const char end[] = " end\n }\n>>\n matrix makepattern setpattern\n";
782 char *buf, *ptr;
783 INT w, h, x, y;
784 COLORREF map[2];
786 w = bm->bmWidth & ~0x7;
787 h = bm->bmHeight & ~0x7;
789 buf = HeapAlloc(PSDRV_Heap, 0, sizeof(start) + 100);
790 sprintf(buf, start, w, h, w, h);
791 PSDRV_WriteSpool(physDev, buf, strlen(buf));
792 PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
793 map[0] = GetTextColor( physDev->hdc );
794 map[1] = GetBkColor( physDev->hdc );
795 PSDRV_WriteRGB(physDev, map, 2);
796 PSDRV_WriteIndexColorSpaceEnd(physDev);
797 ptr = buf;
798 for(y = h-1; y >= 0; y--) {
799 for(x = 0; x < w/8; x++) {
800 sprintf(ptr, "%02x", *(bits + x/8 + y * bm->bmWidthBytes));
801 ptr += 2;
804 PSDRV_WriteImageDict(physDev, 1, 0, 0, 8, 8, 8, 8, buf, FALSE);
805 PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
806 HeapFree(PSDRV_Heap, 0, buf);
807 return TRUE;
810 BOOL PSDRV_WriteDIBPatternDict(PSDRV_PDEVICE *physDev, BITMAPINFO *bmi, UINT usage)
812 static const char start[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
813 "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n begin\n";
815 static const char end[] = " end\n }\n>>\n matrix makepattern setpattern\n";
816 char *buf, *ptr;
817 BYTE *bits;
818 INT w, h, x, y, colours;
819 COLORREF map[2];
821 if(bmi->bmiHeader.biBitCount != 1) {
822 FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
823 return FALSE;
826 bits = (char*)bmi + bmi->bmiHeader.biSize;
827 colours = bmi->bmiHeader.biClrUsed;
828 if(!colours && bmi->bmiHeader.biBitCount <= 8)
829 colours = 1 << bmi->bmiHeader.biBitCount;
830 bits += colours * ((usage == DIB_RGB_COLORS) ?
831 sizeof(RGBQUAD) : sizeof(WORD));
833 w = bmi->bmiHeader.biWidth & ~0x7;
834 h = bmi->bmiHeader.biHeight & ~0x7;
836 buf = HeapAlloc(PSDRV_Heap, 0, sizeof(start) + 100);
837 sprintf(buf, start, w, h, w, h);
838 PSDRV_WriteSpool(physDev, buf, strlen(buf));
839 PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
840 map[0] = GetTextColor( physDev->hdc );
841 map[1] = GetBkColor( physDev->hdc );
842 PSDRV_WriteRGB(physDev, map, 2);
843 PSDRV_WriteIndexColorSpaceEnd(physDev);
844 ptr = buf;
845 for(y = h-1; y >= 0; y--) {
846 for(x = 0; x < w/8; x++) {
847 sprintf(ptr, "%02x", *(bits + x/8 + y *
848 (bmi->bmiHeader.biWidth + 31) / 32 * 4));
849 ptr += 2;
852 PSDRV_WriteImageDict(physDev, 1, 0, 0, 8, 8, 8, 8, buf, FALSE);
853 PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
854 HeapFree(PSDRV_Heap, 0, buf);
855 return TRUE;