dlls/wineps/ps.c

   1 /*
   2  *      PostScript output functions
   3  *
   4  *      Copyright 1998  Huw D M Davies
   5  *
   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.
  10  *
  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.
  15  *
  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
  19  */
  20
  21 #include <ctype.h>
  22 #include <stdio.h>
  23 #include <string.h>
  24 #include <stdarg.h>
  25 #include <locale.h>
  26
  27 #define NONAMELESSUNION
  28 #define NONAMELESSSTRUCT
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "wingdi.h"
  32 #include "psdrv.h"
  33 #include "winspool.h"
  34 #include "wine/debug.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  37
  38 static const char psheader[] = /* title llx lly urx ury */
  39 "%%!PS-Adobe-3.0\n"
  40 "%%%%Creator: Wine PostScript Driver\n"
  41 "%%%%Title: %s\n"
  42 "%%%%BoundingBox: %d %d %d %d\n"
  43 "%%%%Pages: (atend)\n"
  44 "%%%%EndComments\n";
  45
  46 static const char psbeginprolog[] =
  47 "%%BeginProlog\n";
  48
  49 static const char psendprolog[] =
  50 "%%EndProlog\n";
  51
  52 static const char psprolog[] =
  53 "/tmpmtrx matrix def\n"
  54 "/hatch {\n"
  55 "  pathbbox\n"
  56 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  57 "  l cvi gap idiv gap mul\n"
  58 "  gap\n"
  59 "  r cvi gap idiv gap mul\n"
  60 "  {t moveto 0 b t sub rlineto}\n"
  61 "  for\n"
  62 "} bind def\n"
  63 "/B {pop pop pop pop} def\n"
  64 "/N {newpath} def\n"
  65 "/havetype42gdir {version cvi 2015 ge} bind def\n";
  66
  67 static const char psbeginsetup[] =
  68 "%%BeginSetup\n";
  69
  70 static const char psendsetup[] =
  71 "%%EndSetup\n";
  72
  73 static const char psbeginfeature[] = /* feature, value */
  74 "mark {\n"
  75 "%%%%BeginFeature: %s %s\n";
  76
  77 static const char psendfeature[] =
  78 "\n%%EndFeature\n"
  79 "} stopped cleartomark\n";
  80
  81 static const char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  82 "%%%%Page: %s %d\n"
  83 "%%%%BeginPageSetup\n"
  84 "/pgsave save def\n"
  85 "72 %d div 72 %d div scale\n"
  86 "%d %d translate\n"
  87 "1 -1 scale\n"
  88 "%d rotate\n"
  89 "%%%%EndPageSetup\n";
  90
  91 static const char psendpage[] =
  92 "pgsave restore\n"
  93 "showpage\n";
  94
  95 static const char psfooter[] = /* pages */
  96 "%%%%Trailer\n"
  97 "%%%%Pages: %d\n"
  98 "%%%%EOF\n";
  99
 100 static const char psmoveto[] = /* x, y */
 101 "%d %d moveto\n";
 102
 103 static const char pslineto[] = /* x, y */
 104 "%d %d lineto\n";
 105
 106 static const char psstroke[] =
 107 "stroke\n";
 108
 109 static const char psrectangle[] = /* x, y, width, height, -width */
 110 "%d %d moveto\n"
 111 "%d 0 rlineto\n"
 112 "0 %d rlineto\n"
 113 "%d 0 rlineto\n"
 114 "closepath\n";
 115
 116 static const char psrrectangle[] = /* x, y, width, height, -width */
 117 "%d %d rmoveto\n"
 118 "%d 0 rlineto\n"
 119 "0 %d rlineto\n"
 120 "%d 0 rlineto\n"
 121 "closepath\n";
 122
 123 static const char psglyphshow[] = /* glyph name */
 124 "/%s glyphshow\n";
 125
 126 static const char pssetfont[] = /* fontname, xscale, yscale, ascent, escapement */
 127 "/%s findfont\n"
 128 "[%d 0 0 %d 0 0]\n"
 129 "%d 10 div matrix rotate\n"
 130 "matrix concatmatrix\n"
 131 "makefont setfont\n";
 132
 133 static const char pssetlinewidth[] = /* width */
 134 "%d setlinewidth\n";
 135
 136 static const char pssetdash[] = /* dash, offset */
 137 "[%s] %d setdash\n";
 138
 139 static const char pssetgray[] = /* gray */
 140 "%.2f setgray\n";
 141
 142 static const char pssetrgbcolor[] = /* r, g, b */
 143 "%.2f %.2f %.2f setrgbcolor\n";
 144
 145 static const char psarc[] = /* x, y, w, h, ang1, ang2 */
 146 "tmpmtrx currentmatrix pop\n"
 147 "%d %d translate\n"
 148 "%d %d scale\n"
 149 "0 0 0.5 %.1f %.1f arc\n"
 150 "tmpmtrx setmatrix\n";
 151
 152 static const char psgsave[] =
 153 "gsave\n";
 154
 155 static const char psgrestore[] =
 156 "grestore\n";
 157
 158 static const char psfill[] =
 159 "fill\n";
 160
 161 static const char pseofill[] =
 162 "eofill\n";
 163
 164 static const char psnewpath[] =
 165 "newpath\n";
 166
 167 static const char psclosepath[] =
 168 "closepath\n";
 169
 170 static const char psclip[] =
 171 "clip\n";
 172
 173 static const char psinitclip[] =
 174 "initclip\n";
 175
 176 static const char pseoclip[] =
 177 "eoclip\n";
 178
 179 static const char psrectclip[] =
 180 "%d %d %d %d rectclip\n";
 181
 182 static const char psrectclip2[] =
 183 "%s rectclip\n";
 184
 185 static const char pshatch[] =
 186 "hatch\n";
 187
 188 static const char psrotate[] = /* ang */
 189 "%.1f rotate\n";
 190
 191 static const char psarrayget[] =
 192 "%s %d get\n";
 193
 194 static const char psarrayput[] =
 195 "%s %d %ld put\n";
 196
 197 static const char psarraydef[] =
 198 "/%s %d array def\n";
 199
 200 static const char psenddocument[] =
 201 "\n%%EndDocument\n";
 202
 203 DWORD PSDRV_WriteSpool(PSDRV_PDEVICE *physDev, LPCSTR lpData, DWORD cch)
 204 {
 205     int num, num_left = cch;
 206
 207     if(physDev->job.quiet) {
 208         TRACE("ignoring output\n");
 209         return 0;
 210     }
 211
 212     if(physDev->job.in_passthrough) { /* Was in PASSTHROUGH mode */
 213         WriteSpool16( physDev->job.hJob, (LPSTR)psenddocument, sizeof(psenddocument)-1 );
 214         physDev->job.in_passthrough = physDev->job.had_passthrough_rect = FALSE;
 215     }
 216
 217     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 218         if( !PSDRV_StartPage(physDev) )
 219             return 0;
 220     }
 221
 222     do {
 223         num = min(num_left, 0x8000);
 224         if(WriteSpool16( physDev->job.hJob, (LPSTR)lpData, num ) != num)
 225             return 0;
 226         lpData += num;
 227         num_left -= num;
 228     } while(num_left);
 229
 230     return cch;
 231 }
 232
 233
 234 INT PSDRV_WriteFeature(HANDLE16 hJob, char *feature, char *value,
 235                          char *invocation)
 236 {
 237
 238     char *buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psbeginfeature) +
 239                            strlen(feature) + strlen(value));
 240
 241
 242     sprintf(buf, psbeginfeature, feature, value);
 243     WriteSpool16( hJob, buf, strlen(buf) );
 244
 245     WriteSpool16( hJob, invocation, strlen(invocation) );
 246
 247     WriteSpool16( hJob, (LPSTR)psendfeature, strlen(psendfeature) );
 248
 249     HeapFree( PSDRV_Heap, 0, buf );
 250     return 1;
 251 }
 252
 253
 254
 255 INT PSDRV_WriteHeader( PSDRV_PDEVICE *physDev, LPCSTR title )
 256 {
 257     char *buf;
 258     INPUTSLOT *slot;
 259     PAGESIZE *page;
 260     DUPLEX *duplex;
 261     int win_duplex;
 262     int llx, lly, urx, ury;
 263
 264     TRACE("'%s'\n", debugstr_a(title));
 265
 266     buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
 267                      (title ? strlen(title) : 0) + 30 );
 268     if(!buf) {
 269         WARN("HeapAlloc failed\n");
 270         return 0;
 271     }
 272
 273     /* BBox co-ords are in default user co-ord system so urx < ury even in
 274        landscape mode */
 275     llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
 276     lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
 277     urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
 278     ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
 279     /* FIXME should do something better with BBox */
 280
 281     sprintf(buf, psheader, title ? title : "", llx, lly, urx, ury);
 282
 283     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 284                                                      strlen(buf) ) {
 285         WARN("WriteSpool error\n");
 286         HeapFree( PSDRV_Heap, 0, buf );
 287         return 0;
 288     }
 289     HeapFree( PSDRV_Heap, 0, buf );
 290
 291     WriteSpool16( physDev->job.hJob, (LPSTR)psbeginprolog, strlen(psbeginprolog) );
 292     WriteSpool16( physDev->job.hJob, (LPSTR)psprolog, strlen(psprolog) );
 293     WriteSpool16( physDev->job.hJob, (LPSTR)psendprolog, strlen(psendprolog) );
 294
 295     WriteSpool16( physDev->job.hJob, (LPSTR)psbeginsetup, strlen(psbeginsetup) );
 296
 297     if(physDev->Devmode->dmPublic.dmCopies > 1) {
 298         char copies_buf[100];
 299         sprintf(copies_buf, "mark {\n << /NumCopies %d >> setpagedevice\n} stopped cleartomark\n", physDev->Devmode->dmPublic.dmCopies);
 300         WriteSpool16(physDev->job.hJob, copies_buf, strlen(copies_buf));
 301     }
 302
 303     for(slot = physDev->pi->ppd->InputSlots; slot; slot = slot->next) {
 304         if(slot->WinBin == physDev->Devmode->dmPublic.dmDefaultSource) {
 305             if(slot->InvocationString) {
 306                 PSDRV_WriteFeature(physDev->job.hJob, "*InputSlot", slot->Name,
 307                              slot->InvocationString);
 308                 break;
 309             }
 310         }
 311     }
 312
 313     for(page = physDev->pi->ppd->PageSizes; page; page = page->next) {
 314         if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize) {
 315             if(page->InvocationString) {
 316                 PSDRV_WriteFeature(physDev->job.hJob, "*PageSize", page->Name,
 317                              page->InvocationString);
 318                 break;
 319             }
 320         }
 321     }
 322
 323     win_duplex = physDev->Devmode->dmPublic.dmFields & DM_DUPLEX ?
 324         physDev->Devmode->dmPublic.dmDuplex : 0;
 325     for(duplex = physDev->pi->ppd->Duplexes; duplex; duplex = duplex->next) {
 326         if(duplex->WinDuplex == win_duplex) {
 327             if(duplex->InvocationString) {
 328                 PSDRV_WriteFeature(physDev->job.hJob, "*Duplex", duplex->Name,
 329                              duplex->InvocationString);
 330                 break;
 331             }
 332         }
 333     }
 334
 335     WriteSpool16( physDev->job.hJob, (LPSTR)psendsetup, strlen(psendsetup) );
 336
 337
 338     return 1;
 339 }
 340
 341
 342 INT PSDRV_WriteFooter( PSDRV_PDEVICE *physDev )
 343 {
 344     char *buf;
 345
 346     buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psfooter) + 100 );
 347     if(!buf) {
 348         WARN("HeapAlloc failed\n");
 349         return 0;
 350     }
 351
 352     sprintf(buf, psfooter, physDev->job.PageNo);
 353
 354     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 355                                                      strlen(buf) ) {
 356         WARN("WriteSpool error\n");
 357         HeapFree( PSDRV_Heap, 0, buf );
 358         return 0;
 359     }
 360     HeapFree( PSDRV_Heap, 0, buf );
 361     return 1;
 362 }
 363
 364
 365
 366 INT PSDRV_WriteEndPage( PSDRV_PDEVICE *physDev )
 367 {
 368     if( WriteSpool16( physDev->job.hJob, (LPSTR)psendpage, sizeof(psendpage)-1 ) !=
 369                                                      sizeof(psendpage)-1 ) {
 370         WARN("WriteSpool error\n");
 371         return 0;
 372     }
 373     return 1;
 374 }
 375
 376
 377
 378
 379 INT PSDRV_WriteNewPage( PSDRV_PDEVICE *physDev )
 380 {
 381     char *buf;
 382     char name[100];
 383     signed int xtrans, ytrans, rotation;
 384
 385     sprintf(name, "%d", physDev->job.PageNo);
 386
 387     buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psnewpage) + 200 );
 388     if(!buf) {
 389         WARN("HeapAlloc failed\n");
 390         return 0;
 391     }
 392
 393     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 394         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 395             xtrans = physDev->ImageableArea.right;
 396             ytrans = physDev->ImageableArea.top;
 397             rotation = 90;
 398         } else {
 399             xtrans = physDev->ImageableArea.left;
 400             ytrans = physDev->ImageableArea.bottom;
 401             rotation = -90;
 402         }
 403     } else {
 404         xtrans = physDev->ImageableArea.left;
 405         ytrans = physDev->ImageableArea.top;
 406         rotation = 0;
 407     }
 408
 409     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 410             physDev->logPixelsX, physDev->logPixelsY,
 411             xtrans, ytrans, rotation);
 412
 413     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 414                                                      strlen(buf) ) {
 415         WARN("WriteSpool error\n");
 416         HeapFree( PSDRV_Heap, 0, buf );
 417         return 0;
 418     }
 419     HeapFree( PSDRV_Heap, 0, buf );
 420     return 1;
 421 }
 422
 423
 424 BOOL PSDRV_WriteMoveTo(PSDRV_PDEVICE *physDev, INT x, INT y)
 425 {
 426     char buf[100];
 427
 428     sprintf(buf, psmoveto, x, y);
 429     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 430 }
 431
 432 BOOL PSDRV_WriteLineTo(PSDRV_PDEVICE *physDev, INT x, INT y)
 433 {
 434     char buf[100];
 435
 436     sprintf(buf, pslineto, x, y);
 437     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 438 }
 439
 440
 441 BOOL PSDRV_WriteStroke(PSDRV_PDEVICE *physDev)
 442 {
 443     return PSDRV_WriteSpool(physDev, psstroke, sizeof(psstroke)-1);
 444 }
 445
 446
 447
 448 BOOL PSDRV_WriteRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 449                         INT height)
 450 {
 451     char buf[100];
 452
 453     sprintf(buf, psrectangle, x, y, width, height, -width);
 454     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 455 }
 456
 457 BOOL PSDRV_WriteRRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 458       INT height)
 459 {
 460     char buf[100];
 461
 462     sprintf(buf, psrrectangle, x, y, width, height, -width);
 463     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 464 }
 465
 466 BOOL PSDRV_WriteArc(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h, double ang1,
 467                       double ang2)
 468 {
 469     char buf[256];
 470
 471     /* Make angles -ve and swap order because we're working with an upside
 472        down y-axis */
 473     push_lc_numeric("C");
 474     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 475     pop_lc_numeric();
 476     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 477 }
 478
 479
 480 BOOL PSDRV_WriteSetFont(PSDRV_PDEVICE *physDev, const char *name, INT size, INT escapement)
 481 {
 482     char *buf;
 483
 484     buf = HeapAlloc( PSDRV_Heap, 0, sizeof(pssetfont) +
 485                              strlen(name) + 40);
 486
 487     if(!buf) {
 488         WARN("HeapAlloc failed\n");
 489         return FALSE;
 490     }
 491
 492     sprintf(buf, pssetfont, name, size, -size, -escapement);
 493
 494     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 495     HeapFree(PSDRV_Heap, 0, buf);
 496     return TRUE;
 497 }
 498
 499 BOOL PSDRV_WriteSetColor(PSDRV_PDEVICE *physDev, PSCOLOR *color)
 500 {
 501     char buf[256];
 502
 503     PSDRV_CopyColor(&physDev->inkColor, color);
 504     switch(color->type) {
 505     case PSCOLOR_RGB:
 506         push_lc_numeric("C");
 507         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 508                 color->value.rgb.b);
 509         pop_lc_numeric();
 510         return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 511
 512     case PSCOLOR_GRAY:
 513         push_lc_numeric("C");
 514         sprintf(buf, pssetgray, color->value.gray.i);
 515         pop_lc_numeric();
 516         return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 517
 518     default:
 519         ERR("Unkonwn colour type %d\n", color->type);
 520         break;
 521     }
 522
 523     return FALSE;
 524 }
 525
 526 BOOL PSDRV_WriteSetPen(PSDRV_PDEVICE *physDev)
 527 {
 528     char buf[256];
 529
 530     sprintf(buf, pssetlinewidth, physDev->pen.width);
 531     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 532
 533     if(physDev->pen.dash) {
 534         sprintf(buf, pssetdash, physDev->pen.dash, 0);
 535     }
 536     else
 537         sprintf(buf, pssetdash, "", 0);
 538
 539    PSDRV_WriteSpool(physDev, buf, strlen(buf));
 540
 541    return TRUE;
 542 }
 543
 544 BOOL PSDRV_WriteGlyphShow(PSDRV_PDEVICE *physDev, LPCSTR g_name)
 545 {
 546     char    buf[128];
 547     int     l;
 548
 549     l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
 550
 551     if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
 552         WARN("Unusable glyph name '%s' - ignoring\n", g_name);
 553         return FALSE;
 554     }
 555
 556     PSDRV_WriteSpool(physDev, buf, l);
 557     return TRUE;
 558 }
 559
 560 BOOL PSDRV_WriteFill(PSDRV_PDEVICE *physDev)
 561 {
 562     return PSDRV_WriteSpool(physDev, psfill, sizeof(psfill)-1);
 563 }
 564
 565 BOOL PSDRV_WriteEOFill(PSDRV_PDEVICE *physDev)
 566 {
 567     return PSDRV_WriteSpool(physDev, pseofill, sizeof(pseofill)-1);
 568 }
 569
 570 BOOL PSDRV_WriteGSave(PSDRV_PDEVICE *physDev)
 571 {
 572     return PSDRV_WriteSpool(physDev, psgsave, sizeof(psgsave)-1);
 573 }
 574
 575 BOOL PSDRV_WriteGRestore(PSDRV_PDEVICE *physDev)
 576 {
 577     return PSDRV_WriteSpool(physDev, psgrestore, sizeof(psgrestore)-1);
 578 }
 579
 580 BOOL PSDRV_WriteNewPath(PSDRV_PDEVICE *physDev)
 581 {
 582     return PSDRV_WriteSpool(physDev, psnewpath, sizeof(psnewpath)-1);
 583 }
 584
 585 BOOL PSDRV_WriteClosePath(PSDRV_PDEVICE *physDev)
 586 {
 587     return PSDRV_WriteSpool(physDev, psclosepath, sizeof(psclosepath)-1);
 588 }
 589
 590 BOOL PSDRV_WriteClip(PSDRV_PDEVICE *physDev)
 591 {
 592     return PSDRV_WriteSpool(physDev, psclip, sizeof(psclip)-1);
 593 }
 594
 595 BOOL PSDRV_WriteEOClip(PSDRV_PDEVICE *physDev)
 596 {
 597     return PSDRV_WriteSpool(physDev, pseoclip, sizeof(pseoclip)-1);
 598 }
 599
 600 BOOL PSDRV_WriteInitClip(PSDRV_PDEVICE *physDev)
 601 {
 602     return PSDRV_WriteSpool(physDev, psinitclip, sizeof(psinitclip)-1);
 603 }
 604
 605 BOOL PSDRV_WriteHatch(PSDRV_PDEVICE *physDev)
 606 {
 607     return PSDRV_WriteSpool(physDev, pshatch, sizeof(pshatch)-1);
 608 }
 609
 610 BOOL PSDRV_WriteRotate(PSDRV_PDEVICE *physDev, float ang)
 611 {
 612     char buf[256];
 613
 614     push_lc_numeric("C");
 615     sprintf(buf, psrotate, ang);
 616     pop_lc_numeric();
 617     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 618 }
 619
 620 BOOL PSDRV_WriteIndexColorSpaceBegin(PSDRV_PDEVICE *physDev, int size)
 621 {
 622     char buf[256];
 623     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 624     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 625 }
 626
 627 BOOL PSDRV_WriteIndexColorSpaceEnd(PSDRV_PDEVICE *physDev)
 628 {
 629     static const char buf[] = ">\n] setcolorspace\n";
 630     return PSDRV_WriteSpool(physDev, buf, sizeof(buf) - 1);
 631 }
 632
 633 BOOL PSDRV_WriteRGB(PSDRV_PDEVICE *physDev, COLORREF *map, int number)
 634 {
 635     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1), *ptr;
 636     int i;
 637
 638     ptr = buf;
 639     for(i = 0; i < number; i++) {
 640         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 641                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 642                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 643         ptr += 7;
 644     }
 645     PSDRV_WriteSpool(physDev, buf, number * 7);
 646     HeapFree(PSDRV_Heap, 0, buf);
 647     return TRUE;
 648 }
 649
 650 static BOOL PSDRV_WriteImageDict(PSDRV_PDEVICE *physDev, WORD depth,
 651                                  INT widthSrc, INT heightSrc, char *bits)
 652 {
 653     static const char start[] = "<<\n"
 654       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 655       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 656
 657     static const char decode1[] = " /Decode [0 %d]\n";
 658     static const char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 659
 660     static const char end[] = " /DataSource currentfile /ASCII85Decode filter /RunLengthDecode filter\n>>\n";
 661     static const char endbits[] = " /DataSource <%s>\n>>\n";
 662
 663     char *buf = HeapAlloc(PSDRV_Heap, 0, 1000);
 664
 665     sprintf(buf, start, widthSrc, heightSrc,
 666             (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 667
 668     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 669
 670     switch(depth) {
 671     case 8:
 672         sprintf(buf, decode1, 255);
 673         break;
 674
 675     case 4:
 676         sprintf(buf, decode1, 15);
 677         break;
 678
 679     case 1:
 680         sprintf(buf, decode1, 1);
 681         break;
 682
 683     default:
 684         strcpy(buf, decode3);
 685         break;
 686     }
 687
 688     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 689
 690     if(!bits) {
 691         PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
 692     } else {
 693         sprintf(buf, endbits, bits);
 694         PSDRV_WriteSpool(physDev, buf, strlen(buf));
 695     }
 696
 697     HeapFree(PSDRV_Heap, 0, buf);
 698     return TRUE;
 699 }
 700
 701 BOOL PSDRV_WriteImage(PSDRV_PDEVICE *physDev, WORD depth, INT xDst, INT yDst,
 702                       INT widthDst, INT heightDst, INT widthSrc,
 703                       INT heightSrc, BOOL mask)
 704 {
 705     static const char start[] = "%d %d translate\n%d %d scale\n";
 706     static const char image[] = "image\n";
 707     static const char imagemask[] = "imagemask\n";
 708     char buf[100];
 709
 710     sprintf(buf, start, xDst, yDst, widthDst, heightDst);
 711     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 712     PSDRV_WriteImageDict(physDev, depth, widthSrc, heightSrc, NULL);
 713     if(mask)
 714         PSDRV_WriteSpool(physDev, imagemask, sizeof(imagemask) - 1);
 715     else
 716         PSDRV_WriteSpool(physDev, image, sizeof(image) - 1);
 717     return TRUE;
 718 }
 719
 720
 721 BOOL PSDRV_WriteBytes(PSDRV_PDEVICE *physDev, const BYTE *bytes, DWORD number)
 722 {
 723     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 3 + 1);
 724     char *ptr;
 725     unsigned int i;
 726
 727     ptr = buf;
 728
 729     for(i = 0; i < number; i++) {
 730         sprintf(ptr, "%02x", bytes[i]);
 731         ptr += 2;
 732         if(((i & 0xf) == 0xf) || (i == number - 1)) {
 733             strcpy(ptr, "\n");
 734             ptr++;
 735         }
 736     }
 737     PSDRV_WriteSpool(physDev, buf, ptr - buf);
 738     HeapFree(PSDRV_Heap, 0, buf);
 739     return TRUE;
 740 }
 741
 742 BOOL PSDRV_WriteData(PSDRV_PDEVICE *physDev, const BYTE *data, DWORD number)
 743 {
 744     int num, num_left = number;
 745
 746     do {
 747         num = min(num_left, 60);
 748         PSDRV_WriteSpool(physDev, data, num);
 749         PSDRV_WriteSpool(physDev, "\n", 1);
 750         data += num;
 751         num_left -= num;
 752     } while(num_left);
 753
 754     return TRUE;
 755 }
 756
 757 BOOL PSDRV_WriteArrayGet(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex)
 758 {
 759     char buf[100];
 760
 761     sprintf(buf, psarrayget, pszArrayName, nIndex);
 762     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 763 }
 764
 765 BOOL PSDRV_WriteArrayPut(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex, LONG lObject)
 766 {
 767     char buf[100];
 768
 769     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 770     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 771 }
 772
 773 BOOL PSDRV_WriteArrayDef(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nSize)
 774 {
 775     char buf[100];
 776
 777     sprintf(buf, psarraydef, pszArrayName, nSize);
 778     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 779 }
 780
 781 BOOL PSDRV_WriteRectClip(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h)
 782 {
 783     char buf[100];
 784
 785     sprintf(buf, psrectclip, x, y, w, h);
 786     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 787 }
 788
 789 BOOL PSDRV_WriteRectClip2(PSDRV_PDEVICE *physDev, CHAR *pszArrayName)
 790 {
 791     char buf[100];
 792
 793     sprintf(buf, psrectclip2, pszArrayName);
 794     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 795 }
 796
 797 BOOL PSDRV_WritePatternDict(PSDRV_PDEVICE *physDev, BITMAP *bm, BYTE *bits)
 798 {
 799     static const char mypat[] = "/mypat\n";
 800     static const char do_pattern[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 801       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n  0 0 translate\n"
 802       "  %d %d scale\n  mypat image\n  end\n }\n>>\n matrix makepattern setpattern\n";
 803
 804     char *buf, *ptr;
 805     INT w, h, x, y, w_mult, h_mult;
 806     COLORREF map[2];
 807
 808     w = bm->bmWidth & ~0x7;
 809     h = bm->bmHeight & ~0x7;
 810
 811     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(do_pattern) + 100);
 812     ptr = buf;
 813     for(y = h-1; y >= 0; y--) {
 814         for(x = 0; x < w/8; x++) {
 815             sprintf(ptr, "%02x", *(bits + x/8 + y * bm->bmWidthBytes));
 816             ptr += 2;
 817         }
 818     }
 819     PSDRV_WriteSpool(physDev, mypat, sizeof(mypat) - 1);
 820     PSDRV_WriteImageDict(physDev, 1, 8, 8, buf);
 821     PSDRV_WriteSpool(physDev, "def\n", 4);
 822
 823     PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
 824     map[0] = GetTextColor( physDev->hdc );
 825     map[1] = GetBkColor( physDev->hdc );
 826     PSDRV_WriteRGB(physDev, map, 2);
 827     PSDRV_WriteIndexColorSpaceEnd(physDev);
 828
 829     /* Windows seems to scale patterns so that a one pixel corresponds to 1/300" */
 830     w_mult = (physDev->logPixelsX + 150) / 300;
 831     h_mult = (physDev->logPixelsY + 150) / 300;
 832     sprintf(buf, do_pattern, w * w_mult, h * h_mult, w * w_mult, h * h_mult, w * w_mult, h * h_mult);
 833     PSDRV_WriteSpool(physDev,  buf, strlen(buf));
 834
 835     HeapFree(PSDRV_Heap, 0, buf);
 836     return TRUE;
 837 }
 838
 839 BOOL PSDRV_WriteDIBPatternDict(PSDRV_PDEVICE *physDev, BITMAPINFO *bmi, UINT usage)
 840 {
 841     static const char mypat[] = "/mypat\n";
 842     static const char do_pattern[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 843       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n  0 0 translate\n"
 844       "  %d %d scale\n  mypat image\n  end\n }\n>>\n matrix makepattern setpattern\n";
 845     char *buf, *ptr;
 846     BYTE *bits;
 847     INT w, h, x, y, colours, w_mult, h_mult;
 848     COLORREF map[2];
 849
 850     if(bmi->bmiHeader.biBitCount != 1) {
 851         FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
 852         return FALSE;
 853     }
 854
 855     bits = (char*)bmi + bmi->bmiHeader.biSize;
 856     colours = bmi->bmiHeader.biClrUsed;
 857     if (colours > 256) colours = 256;
 858     if(!colours && bmi->bmiHeader.biBitCount <= 8)
 859         colours = 1 << bmi->bmiHeader.biBitCount;
 860     bits += colours * ((usage == DIB_RGB_COLORS) ?
 861                        sizeof(RGBQUAD) : sizeof(WORD));
 862
 863     w = bmi->bmiHeader.biWidth & ~0x7;
 864     h = bmi->bmiHeader.biHeight & ~0x7;
 865
 866     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(do_pattern) + 100);
 867     ptr = buf;
 868     for(y = h-1; y >= 0; y--) {
 869         for(x = 0; x < w/8; x++) {
 870             sprintf(ptr, "%02x", *(bits + x/8 + y *
 871                                    (bmi->bmiHeader.biWidth + 31) / 32 * 4));
 872             ptr += 2;
 873         }
 874     }
 875     PSDRV_WriteSpool(physDev, mypat, sizeof(mypat) - 1);
 876     PSDRV_WriteImageDict(physDev, 1, 8, 8, buf);
 877     PSDRV_WriteSpool(physDev, "def\n", 4);
 878
 879     PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
 880     map[0] = GetTextColor( physDev->hdc );
 881     map[1] = GetBkColor( physDev->hdc );
 882     PSDRV_WriteRGB(physDev, map, 2);
 883     PSDRV_WriteIndexColorSpaceEnd(physDev);
 884
 885     /* Windows seems to scale patterns so that a one pixel corresponds to 1/300" */
 886     w_mult = (physDev->logPixelsX + 150) / 300;
 887     h_mult = (physDev->logPixelsY + 150) / 300;
 888     sprintf(buf, do_pattern, w * w_mult, h * h_mult, w * w_mult, h * h_mult, w * w_mult, h * h_mult);
 889     PSDRV_WriteSpool(physDev,  buf, strlen(buf));
 890     HeapFree(PSDRV_Heap, 0, buf);
 891     return TRUE;
 892 }