dlls/wineps.drv/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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 "wine/debug.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  36
  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";
  44
  45 static const char psbeginprolog[] =
  46 "%%BeginProlog\n";
  47
  48 static const char psendprolog[] =
  49 "%%EndProlog\n";
  50
  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";
  65
  66 static const char psbeginsetup[] =
  67 "%%BeginSetup\n";
  68
  69 static const char psendsetup[] =
  70 "%%EndSetup\n";
  71
  72 static const char psbeginfeature[] = /* feature, value */
  73 "mark {\n"
  74 "%%%%BeginFeature: %s %s\n";
  75
  76 static const char psendfeature[] =
  77 "\n%%EndFeature\n"
  78 "} stopped cleartomark\n";
  79
  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";
  89
  90 static const char psendpage[] =
  91 "pgsave restore\n"
  92 "showpage\n";
  93
  94 static const char psfooter[] = /* pages */
  95 "%%%%Trailer\n"
  96 "%%%%Pages: %d\n"
  97 "%%%%EOF\n";
  98
  99 static const char psmoveto[] = /* x, y */
 100 "%d %d moveto\n";
 101
 102 static const char pslineto[] = /* x, y */
 103 "%d %d lineto\n";
 104
 105 static const char psstroke[] =
 106 "stroke\n";
 107
 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";
 114
 115 static const char psglyphshow[] = /* glyph name */
 116 "/%s glyphshow\n";
 117
 118 static const char pssetfont[] = /* fontname, xx_scale, xy_scale, yx_scale, yy_scale, escapement */
 119 "/%s findfont\n"
 120 "[%d %d %d %d 0 0]\n"
 121 "%d 10 div matrix rotate\n"
 122 "matrix concatmatrix\n"
 123 "makefont setfont\n";
 124
 125 static const char pssetline[] = /* width, join, endcap */
 126 "%d setlinewidth %u setlinejoin %u setlinecap\n";
 127
 128 static const char pssetgray[] = /* gray */
 129 "%.2f setgray\n";
 130
 131 static const char pssetrgbcolor[] = /* r, g, b */
 132 "%.2f %.2f %.2f setrgbcolor\n";
 133
 134 static const char psarc[] = /* x, y, w, h, ang1, ang2 */
 135 "tmpmtrx currentmatrix pop\n"
 136 "%d %d translate\n"
 137 "%d %d scale\n"
 138 "0 0 0.5 %.1f %.1f arc\n"
 139 "tmpmtrx setmatrix\n";
 140
 141 static const char psgsave[] =
 142 "gsave\n";
 143
 144 static const char psgrestore[] =
 145 "grestore\n";
 146
 147 static const char psfill[] =
 148 "fill\n";
 149
 150 static const char pseofill[] =
 151 "eofill\n";
 152
 153 static const char psnewpath[] =
 154 "newpath\n";
 155
 156 static const char psclosepath[] =
 157 "closepath\n";
 158
 159 static const char psclip[] =
 160 "clip\n";
 161
 162 static const char pseoclip[] =
 163 "eoclip\n";
 164
 165 static const char psrectclip[] =
 166 "%d %d %d %d rectclip\n";
 167
 168 static const char psrectclip2[] =
 169 "%s rectclip\n";
 170
 171 static const char pshatch[] =
 172 "hatch\n";
 173
 174 static const char psrotate[] = /* ang */
 175 "%.1f rotate\n";
 176
 177 static const char psarrayput[] =
 178 "%s %d %d put\n";
 179
 180 static const char psarraydef[] =
 181 "/%s %d array def\n";
 182
 183 static const char psenddocument[] =
 184 "\n%%EndDocument\n";
 185
 186 DWORD PSDRV_WriteSpool(PHYSDEV dev, LPCSTR lpData, DWORD cch)
 187 {
 188     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 189     int num, num_left = cch;
 190
 191     if(physDev->job.quiet) {
 192         TRACE("ignoring output\n");
 193         return 0;
 194     }
 195
 196     if(physDev->job.in_passthrough) { /* Was in PASSTHROUGH mode */
 197         write_spool( dev, psenddocument, sizeof(psenddocument)-1 );
 198         physDev->job.in_passthrough = physDev->job.had_passthrough_rect = FALSE;
 199     }
 200
 201     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 202         if( !PSDRV_StartPage(dev) )
 203             return 0;
 204     }
 205
 206     do {
 207         num = min(num_left, 0x8000);
 208         if(write_spool( dev, lpData, num ) != num)
 209             return 0;
 210         lpData += num;
 211         num_left -= num;
 212     } while(num_left);
 213
 214     return cch;
 215 }
 216
 217
 218 static INT PSDRV_WriteFeature(PHYSDEV dev, LPCSTR feature, LPCSTR value, LPCSTR invocation)
 219 {
 220
 221     char *buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psbeginfeature) +
 222                            strlen(feature) + strlen(value));
 223
 224     sprintf(buf, psbeginfeature, feature, value);
 225     write_spool( dev, buf, strlen(buf) );
 226     write_spool( dev, invocation, strlen(invocation) );
 227     write_spool( dev, psendfeature, strlen(psendfeature) );
 228
 229     HeapFree( PSDRV_Heap, 0, buf );
 230     return 1;
 231 }
 232
 233 /********************************************************
 234  *         escape_title
 235  *
 236  * Helper for PSDRV_WriteHeader.  Escape any non-printable characters
 237  * as octal.  If we've had to use an escape then surround the entire string
 238  * in brackets.  Truncate string to represent at most 0x80 characters.
 239  *
 240  */
 241 static char *escape_title(LPCSTR str)
 242 {
 243     char *ret, *cp;
 244     int i, extra = 0;
 245
 246     if(!str)
 247     {
 248         ret = HeapAlloc(GetProcessHeap(), 0, 1);
 249         *ret = '\0';
 250         return ret;
 251     }
 252
 253     for(i = 0; i < 0x80 && str[i]; i++)
 254     {
 255         if(!isprint(str[i]))
 256            extra += 3;
 257     }
 258
 259     if(!extra)
 260     {
 261         ret = HeapAlloc(GetProcessHeap(), 0, i + 1);
 262         memcpy(ret, str, i);
 263         ret[i] = '\0';
 264         return ret;
 265     }
 266
 267     extra += 2; /* two for the brackets */
 268     cp = ret = HeapAlloc(GetProcessHeap(), 0, i + extra + 1);
 269     *cp++ = '(';
 270     for(i = 0; i < 0x80 && str[i]; i++)
 271     {
 272         if(!isprint(str[i]))
 273         {
 274             BYTE b = (BYTE)str[i];
 275             *cp++ = '\\';
 276             *cp++ = ((b >> 6) & 0x7) + '0';
 277             *cp++ = ((b >> 3) & 0x7) + '0';
 278             *cp++ = ((b)      & 0x7) + '0';
 279         }
 280         else
 281             *cp++ = str[i];
 282     }
 283     *cp++ = ')';
 284     *cp = '\0';
 285     return ret;
 286 }
 287
 288
 289 INT PSDRV_WriteHeader( PHYSDEV dev, LPCSTR title )
 290 {
 291     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 292     char *buf, *escaped_title;
 293     INPUTSLOT *slot;
 294     PAGESIZE *page;
 295     DUPLEX *duplex;
 296     int win_duplex;
 297     int llx, lly, urx, ury;
 298
 299     TRACE("%s\n", debugstr_a(title));
 300
 301     escaped_title = escape_title(title);
 302     buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
 303                      strlen(escaped_title) + 30 );
 304     if(!buf) {
 305         WARN("HeapAlloc failed\n");
 306         return 0;
 307     }
 308
 309     /* BBox co-ords are in default user co-ord system so urx < ury even in
 310        landscape mode */
 311     llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
 312     lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
 313     urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
 314     ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
 315     /* FIXME should do something better with BBox */
 316
 317     sprintf(buf, psheader, escaped_title, llx, lly, urx, ury);
 318
 319     HeapFree(GetProcessHeap(), 0, escaped_title);
 320     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 321         WARN("WriteSpool error\n");
 322         HeapFree( PSDRV_Heap, 0, buf );
 323         return 0;
 324     }
 325     HeapFree( PSDRV_Heap, 0, buf );
 326
 327     write_spool( dev, psbeginprolog, strlen(psbeginprolog) );
 328     write_spool( dev, psprolog, strlen(psprolog) );
 329     write_spool( dev, psendprolog, strlen(psendprolog) );
 330     write_spool( dev, psbeginsetup, strlen(psbeginsetup) );
 331
 332     if(physDev->Devmode->dmPublic.u1.s1.dmCopies > 1) {
 333         char copies_buf[100];
 334         sprintf(copies_buf, "mark {\n << /NumCopies %d >> setpagedevice\n} stopped cleartomark\n", physDev->Devmode->dmPublic.u1.s1.dmCopies);
 335         write_spool(dev, copies_buf, strlen(copies_buf));
 336     }
 337
 338     for(slot = physDev->pi->ppd->InputSlots; slot; slot = slot->next) {
 339         if(slot->WinBin == physDev->Devmode->dmPublic.u1.s1.dmDefaultSource) {
 340             if(slot->InvocationString) {
 341                 PSDRV_WriteFeature(dev, "*InputSlot", slot->Name,
 342                              slot->InvocationString);
 343                 break;
 344             }
 345         }
 346     }
 347
 348     LIST_FOR_EACH_ENTRY(page, &physDev->pi->ppd->PageSizes, PAGESIZE, entry) {
 349         if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize) {
 350             if(page->InvocationString) {
 351                 PSDRV_WriteFeature(dev, "*PageSize", page->Name,
 352                              page->InvocationString);
 353                 break;
 354             }
 355         }
 356     }
 357
 358     win_duplex = physDev->Devmode->dmPublic.dmFields & DM_DUPLEX ?
 359         physDev->Devmode->dmPublic.dmDuplex : 0;
 360     for(duplex = physDev->pi->ppd->Duplexes; duplex; duplex = duplex->next) {
 361         if(duplex->WinDuplex == win_duplex) {
 362             if(duplex->InvocationString) {
 363                 PSDRV_WriteFeature(dev, "*Duplex", duplex->Name,
 364                              duplex->InvocationString);
 365                 break;
 366             }
 367         }
 368     }
 369
 370     write_spool( dev, psendsetup, strlen(psendsetup) );
 371
 372
 373     return 1;
 374 }
 375
 376
 377 INT PSDRV_WriteFooter( PHYSDEV dev )
 378 {
 379     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 380     char *buf;
 381
 382     buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psfooter) + 100 );
 383     if(!buf) {
 384         WARN("HeapAlloc failed\n");
 385         return 0;
 386     }
 387
 388     sprintf(buf, psfooter, physDev->job.PageNo);
 389
 390     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 391         WARN("WriteSpool error\n");
 392         HeapFree( PSDRV_Heap, 0, buf );
 393         return 0;
 394     }
 395     HeapFree( PSDRV_Heap, 0, buf );
 396     return 1;
 397 }
 398
 399
 400
 401 INT PSDRV_WriteEndPage( PHYSDEV dev )
 402 {
 403     if( write_spool( dev, psendpage, sizeof(psendpage)-1 ) != sizeof(psendpage)-1 ) {
 404         WARN("WriteSpool error\n");
 405         return 0;
 406     }
 407     return 1;
 408 }
 409
 410
 411
 412
 413 INT PSDRV_WriteNewPage( PHYSDEV dev )
 414 {
 415     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 416     char *buf;
 417     char name[100];
 418     signed int xtrans, ytrans, rotation;
 419
 420     sprintf(name, "%d", physDev->job.PageNo);
 421
 422     buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psnewpage) + 200 );
 423     if(!buf) {
 424         WARN("HeapAlloc failed\n");
 425         return 0;
 426     }
 427
 428     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 429         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 430             xtrans = physDev->ImageableArea.right;
 431             ytrans = physDev->ImageableArea.top;
 432             rotation = 90;
 433         } else {
 434             xtrans = physDev->ImageableArea.left;
 435             ytrans = physDev->ImageableArea.bottom;
 436             rotation = -90;
 437         }
 438     } else {
 439         xtrans = physDev->ImageableArea.left;
 440         ytrans = physDev->ImageableArea.top;
 441         rotation = 0;
 442     }
 443
 444     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 445             physDev->logPixelsX, physDev->logPixelsY,
 446             xtrans, ytrans, rotation);
 447
 448     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 449         WARN("WriteSpool error\n");
 450         HeapFree( PSDRV_Heap, 0, buf );
 451         return 0;
 452     }
 453     HeapFree( PSDRV_Heap, 0, buf );
 454     return 1;
 455 }
 456
 457
 458 BOOL PSDRV_WriteMoveTo(PHYSDEV dev, INT x, INT y)
 459 {
 460     char buf[100];
 461
 462     sprintf(buf, psmoveto, x, y);
 463     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 464 }
 465
 466 BOOL PSDRV_WriteLineTo(PHYSDEV dev, INT x, INT y)
 467 {
 468     char buf[100];
 469
 470     sprintf(buf, pslineto, x, y);
 471     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 472 }
 473
 474
 475 BOOL PSDRV_WriteStroke(PHYSDEV dev)
 476 {
 477     return PSDRV_WriteSpool(dev, psstroke, sizeof(psstroke)-1);
 478 }
 479
 480
 481
 482 BOOL PSDRV_WriteRectangle(PHYSDEV dev, INT x, INT y, INT width,
 483                         INT height)
 484 {
 485     char buf[100];
 486
 487     sprintf(buf, psrectangle, x, y, width, height, -width);
 488     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 489 }
 490
 491 BOOL PSDRV_WriteArc(PHYSDEV dev, INT x, INT y, INT w, INT h, double ang1,
 492                       double ang2)
 493 {
 494     char buf[256];
 495
 496     /* Make angles -ve and swap order because we're working with an upside
 497        down y-axis */
 498     push_lc_numeric("C");
 499     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 500     pop_lc_numeric();
 501     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 502 }
 503
 504
 505 BOOL PSDRV_WriteSetFont(PHYSDEV dev, const char *name, matrix size, INT escapement)
 506 {
 507     char *buf;
 508
 509     buf = HeapAlloc( PSDRV_Heap, 0, sizeof(pssetfont) +
 510                              strlen(name) + 40);
 511
 512     if(!buf) {
 513         WARN("HeapAlloc failed\n");
 514         return FALSE;
 515     }
 516
 517     sprintf(buf, pssetfont, name, size.xx, size.xy, size.yx, size.yy, -escapement);
 518
 519     PSDRV_WriteSpool(dev, buf, strlen(buf));
 520     HeapFree(PSDRV_Heap, 0, buf);
 521     return TRUE;
 522 }
 523
 524 BOOL PSDRV_WriteSetColor(PHYSDEV dev, PSCOLOR *color)
 525 {
 526     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 527     char buf[256];
 528
 529     PSDRV_CopyColor(&physDev->inkColor, color);
 530     switch(color->type) {
 531     case PSCOLOR_RGB:
 532         push_lc_numeric("C");
 533         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 534                 color->value.rgb.b);
 535         pop_lc_numeric();
 536         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 537
 538     case PSCOLOR_GRAY:
 539         push_lc_numeric("C");
 540         sprintf(buf, pssetgray, color->value.gray.i);
 541         pop_lc_numeric();
 542         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 543
 544     default:
 545         ERR("Unkonwn colour type %d\n", color->type);
 546         break;
 547     }
 548
 549     return FALSE;
 550 }
 551
 552 BOOL PSDRV_WriteSetPen(PHYSDEV dev)
 553 {
 554     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 555     char buf[256];
 556     DWORD i, pos;
 557
 558     sprintf(buf, pssetline, physDev->pen.width, physDev->pen.join, physDev->pen.endcap);
 559     PSDRV_WriteSpool(dev, buf, strlen(buf));
 560
 561     if (physDev->pen.dash_len)
 562     {
 563         for (i = pos = 0; i < physDev->pen.dash_len; i++)
 564             pos += sprintf( buf + pos, " %u", physDev->pen.dash[i] );
 565         buf[0] = '[';
 566         sprintf(buf + pos, "] %u setdash\n", 0);
 567     }
 568     else
 569         sprintf(buf, "[] %u setdash\n", 0);
 570
 571    PSDRV_WriteSpool(dev, buf, strlen(buf));
 572
 573    return TRUE;
 574 }
 575
 576 BOOL PSDRV_WriteGlyphShow(PHYSDEV dev, LPCSTR g_name)
 577 {
 578     char    buf[128];
 579     int     l;
 580
 581     l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
 582
 583     if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
 584         WARN("Unusable glyph name '%s' - ignoring\n", g_name);
 585         return FALSE;
 586     }
 587
 588     PSDRV_WriteSpool(dev, buf, l);
 589     return TRUE;
 590 }
 591
 592 BOOL PSDRV_WriteFill(PHYSDEV dev)
 593 {
 594     return PSDRV_WriteSpool(dev, psfill, sizeof(psfill)-1);
 595 }
 596
 597 BOOL PSDRV_WriteEOFill(PHYSDEV dev)
 598 {
 599     return PSDRV_WriteSpool(dev, pseofill, sizeof(pseofill)-1);
 600 }
 601
 602 BOOL PSDRV_WriteGSave(PHYSDEV dev)
 603 {
 604     return PSDRV_WriteSpool(dev, psgsave, sizeof(psgsave)-1);
 605 }
 606
 607 BOOL PSDRV_WriteGRestore(PHYSDEV dev)
 608 {
 609     return PSDRV_WriteSpool(dev, psgrestore, sizeof(psgrestore)-1);
 610 }
 611
 612 BOOL PSDRV_WriteNewPath(PHYSDEV dev)
 613 {
 614     return PSDRV_WriteSpool(dev, psnewpath, sizeof(psnewpath)-1);
 615 }
 616
 617 BOOL PSDRV_WriteClosePath(PHYSDEV dev)
 618 {
 619     return PSDRV_WriteSpool(dev, psclosepath, sizeof(psclosepath)-1);
 620 }
 621
 622 BOOL PSDRV_WriteClip(PHYSDEV dev)
 623 {
 624     return PSDRV_WriteSpool(dev, psclip, sizeof(psclip)-1);
 625 }
 626
 627 BOOL PSDRV_WriteEOClip(PHYSDEV dev)
 628 {
 629     return PSDRV_WriteSpool(dev, pseoclip, sizeof(pseoclip)-1);
 630 }
 631
 632 BOOL PSDRV_WriteHatch(PHYSDEV dev)
 633 {
 634     return PSDRV_WriteSpool(dev, pshatch, sizeof(pshatch)-1);
 635 }
 636
 637 BOOL PSDRV_WriteRotate(PHYSDEV dev, float ang)
 638 {
 639     char buf[256];
 640
 641     push_lc_numeric("C");
 642     sprintf(buf, psrotate, ang);
 643     pop_lc_numeric();
 644     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 645 }
 646
 647 BOOL PSDRV_WriteIndexColorSpaceBegin(PHYSDEV dev, int size)
 648 {
 649     char buf[256];
 650     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 651     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 652 }
 653
 654 BOOL PSDRV_WriteIndexColorSpaceEnd(PHYSDEV dev)
 655 {
 656     static const char buf[] = ">\n] setcolorspace\n";
 657     return PSDRV_WriteSpool(dev, buf, sizeof(buf) - 1);
 658 }
 659
 660 static BOOL PSDRV_WriteRGB(PHYSDEV dev, COLORREF *map, int number)
 661 {
 662     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1), *ptr;
 663     int i;
 664
 665     ptr = buf;
 666     for(i = 0; i < number; i++) {
 667         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 668                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 669                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 670         ptr += 7;
 671     }
 672     PSDRV_WriteSpool(dev, buf, number * 7);
 673     HeapFree(PSDRV_Heap, 0, buf);
 674     return TRUE;
 675 }
 676
 677 BOOL PSDRV_WriteRGBQUAD(PHYSDEV dev, const RGBQUAD *rgb, int number)
 678 {
 679     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1), *ptr;
 680     int i;
 681
 682     ptr = buf;
 683     for(i = 0; i < number; i++)
 684         ptr += sprintf(ptr, "%02x%02x%02x%c", rgb->rgbRed, rgb->rgbGreen, rgb->rgbBlue,
 685                        ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 686
 687     PSDRV_WriteSpool(dev, buf, ptr - buf);
 688     HeapFree(PSDRV_Heap, 0, buf);
 689     return TRUE;
 690 }
 691
 692 static BOOL PSDRV_WriteImageDict(PHYSDEV dev, WORD depth,
 693                                  INT widthSrc, INT heightSrc, char *bits, BOOL top_down)
 694 {
 695     static const char start[] = "<<\n"
 696       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 697       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 698
 699     static const char decode1[] = " /Decode [0 %d]\n";
 700     static const char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 701
 702     static const char end[] = " /DataSource currentfile /ASCII85Decode filter /RunLengthDecode filter\n>>\n";
 703     static const char endbits[] = " /DataSource <%s>\n>>\n";
 704
 705     char *buf = HeapAlloc(PSDRV_Heap, 0, 1000);
 706
 707     if (top_down)
 708         sprintf(buf, start, widthSrc, heightSrc,
 709                 (depth < 8) ? depth : 8, widthSrc, heightSrc, 0);
 710     else
 711         sprintf(buf, start, widthSrc, heightSrc,
 712                 (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 713
 714     PSDRV_WriteSpool(dev, buf, strlen(buf));
 715
 716     switch(depth) {
 717     case 8:
 718         sprintf(buf, decode1, 255);
 719         break;
 720
 721     case 4:
 722         sprintf(buf, decode1, 15);
 723         break;
 724
 725     case 1:
 726         sprintf(buf, decode1, 1);
 727         break;
 728
 729     default:
 730         strcpy(buf, decode3);
 731         break;
 732     }
 733
 734     PSDRV_WriteSpool(dev, buf, strlen(buf));
 735
 736     if(!bits) {
 737         PSDRV_WriteSpool(dev, end, sizeof(end) - 1);
 738     } else {
 739         sprintf(buf, endbits, bits);
 740         PSDRV_WriteSpool(dev, buf, strlen(buf));
 741     }
 742
 743     HeapFree(PSDRV_Heap, 0, buf);
 744     return TRUE;
 745 }
 746
 747 BOOL PSDRV_WriteImage(PHYSDEV dev, WORD depth, INT xDst, INT yDst,
 748                       INT widthDst, INT heightDst, INT widthSrc,
 749                       INT heightSrc, BOOL mask, BOOL top_down)
 750 {
 751     static const char start[] = "%d %d translate\n%d %d scale\n";
 752     static const char image[] = "image\n";
 753     static const char imagemask[] = "imagemask\n";
 754     char buf[100];
 755
 756     sprintf(buf, start, xDst, yDst, widthDst, heightDst);
 757     PSDRV_WriteSpool(dev, buf, strlen(buf));
 758     PSDRV_WriteImageDict(dev, depth, widthSrc, heightSrc, NULL, top_down);
 759     if(mask)
 760         PSDRV_WriteSpool(dev, imagemask, sizeof(imagemask) - 1);
 761     else
 762         PSDRV_WriteSpool(dev, image, sizeof(image) - 1);
 763     return TRUE;
 764 }
 765
 766
 767 BOOL PSDRV_WriteBytes(PHYSDEV dev, const BYTE *bytes, DWORD number)
 768 {
 769     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 3 + 1);
 770     char *ptr;
 771     unsigned int i;
 772
 773     ptr = buf;
 774
 775     for(i = 0; i < number; i++) {
 776         sprintf(ptr, "%02x", bytes[i]);
 777         ptr += 2;
 778         if(((i & 0xf) == 0xf) || (i == number - 1)) {
 779             strcpy(ptr, "\n");
 780             ptr++;
 781         }
 782     }
 783     PSDRV_WriteSpool(dev, buf, ptr - buf);
 784     HeapFree(PSDRV_Heap, 0, buf);
 785     return TRUE;
 786 }
 787
 788 BOOL PSDRV_WriteData(PHYSDEV dev, const BYTE *data, DWORD number)
 789 {
 790     int num, num_left = number;
 791
 792     do {
 793         num = min(num_left, 60);
 794         PSDRV_WriteSpool(dev, (LPCSTR)data, num);
 795         PSDRV_WriteSpool(dev, "\n", 1);
 796         data += num;
 797         num_left -= num;
 798     } while(num_left);
 799
 800     return TRUE;
 801 }
 802
 803 BOOL PSDRV_WriteArrayPut(PHYSDEV dev, CHAR *pszArrayName, INT nIndex, LONG lObject)
 804 {
 805     char buf[100];
 806
 807     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 808     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 809 }
 810
 811 BOOL PSDRV_WriteArrayDef(PHYSDEV dev, CHAR *pszArrayName, INT nSize)
 812 {
 813     char buf[100];
 814
 815     sprintf(buf, psarraydef, pszArrayName, nSize);
 816     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 817 }
 818
 819 BOOL PSDRV_WriteRectClip(PHYSDEV dev, INT x, INT y, INT w, INT h)
 820 {
 821     char buf[100];
 822
 823     sprintf(buf, psrectclip, x, y, w, h);
 824     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 825 }
 826
 827 BOOL PSDRV_WriteRectClip2(PHYSDEV dev, CHAR *pszArrayName)
 828 {
 829     char buf[100];
 830
 831     sprintf(buf, psrectclip2, pszArrayName);
 832     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 833 }
 834
 835 BOOL PSDRV_WritePatternDict(PHYSDEV dev, BITMAP *bm, BYTE *bits)
 836 {
 837     static const char mypat[] = "/mypat\n";
 838     static const char do_pattern[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 839       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n  0 0 translate\n"
 840       "  %d %d scale\n  mypat image\n  end\n }\n>>\n matrix makepattern setpattern\n";
 841
 842     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 843     char *buf, *ptr;
 844     INT w, h, x, y, w_mult, h_mult;
 845     COLORREF map[2];
 846
 847     w = bm->bmWidth & ~0x7;
 848     h = bm->bmHeight & ~0x7;
 849
 850     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(do_pattern) + 100);
 851     ptr = buf;
 852     for(y = h-1; y >= 0; y--) {
 853         for(x = 0; x < w/8; x++) {
 854             sprintf(ptr, "%02x", *(bits + x/8 + y * bm->bmWidthBytes));
 855             ptr += 2;
 856         }
 857     }
 858     PSDRV_WriteSpool(dev, mypat, sizeof(mypat) - 1);
 859     PSDRV_WriteImageDict(dev, 1, 8, 8, buf, FALSE);
 860     PSDRV_WriteSpool(dev, "def\n", 4);
 861
 862     PSDRV_WriteIndexColorSpaceBegin(dev, 1);
 863     map[0] = GetTextColor( dev->hdc );
 864     map[1] = GetBkColor( dev->hdc );
 865     PSDRV_WriteRGB(dev, map, 2);
 866     PSDRV_WriteIndexColorSpaceEnd(dev);
 867
 868     /* Windows seems to scale patterns so that a one pixel corresponds to 1/300" */
 869     w_mult = (physDev->logPixelsX + 150) / 300;
 870     h_mult = (physDev->logPixelsY + 150) / 300;
 871     sprintf(buf, do_pattern, w * w_mult, h * h_mult, w * w_mult, h * h_mult, w * w_mult, h * h_mult);
 872     PSDRV_WriteSpool(dev,  buf, strlen(buf));
 873
 874     HeapFree(PSDRV_Heap, 0, buf);
 875     return TRUE;
 876 }
 877
 878 BOOL PSDRV_WriteDIBPatternDict(PHYSDEV dev, BITMAPINFO *bmi, UINT usage)
 879 {
 880     static const char mypat[] = "/mypat\n";
 881     static const char do_pattern[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 882       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n  0 0 translate\n"
 883       "  %d %d scale\n  mypat image\n  end\n }\n>>\n matrix makepattern setpattern\n";
 884     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 885     char *buf, *ptr;
 886     BYTE *bits;
 887     INT w, h, x, y, colours, w_mult, h_mult;
 888     COLORREF map[2];
 889
 890     if(bmi->bmiHeader.biBitCount != 1) {
 891         FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
 892         return FALSE;
 893     }
 894
 895     bits = (LPBYTE)bmi + bmi->bmiHeader.biSize;
 896     colours = bmi->bmiHeader.biClrUsed;
 897     if (colours > 256) colours = 256;
 898     if(!colours && bmi->bmiHeader.biBitCount <= 8)
 899         colours = 1 << bmi->bmiHeader.biBitCount;
 900     bits += colours * ((usage == DIB_RGB_COLORS) ?
 901                        sizeof(RGBQUAD) : sizeof(WORD));
 902
 903     w = bmi->bmiHeader.biWidth & ~0x7;
 904     h = bmi->bmiHeader.biHeight & ~0x7;
 905
 906     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(do_pattern) + 100);
 907     ptr = buf;
 908     for(y = h-1; y >= 0; y--) {
 909         for(x = 0; x < w/8; x++) {
 910             sprintf(ptr, "%02x", *(bits + x/8 + y *
 911                                    (bmi->bmiHeader.biWidth + 31) / 32 * 4));
 912             ptr += 2;
 913         }
 914     }
 915     PSDRV_WriteSpool(dev, mypat, sizeof(mypat) - 1);
 916     PSDRV_WriteImageDict(dev, 1, 8, 8, buf, FALSE);
 917     PSDRV_WriteSpool(dev, "def\n", 4);
 918
 919     PSDRV_WriteIndexColorSpaceBegin(dev, 1);
 920     map[0] = GetTextColor( dev->hdc );
 921     map[1] = GetBkColor( dev->hdc );
 922     PSDRV_WriteRGB(dev, map, 2);
 923     PSDRV_WriteIndexColorSpaceEnd(dev);
 924
 925     /* Windows seems to scale patterns so that a one pixel corresponds to 1/300" */
 926     w_mult = (physDev->logPixelsX + 150) / 300;
 927     h_mult = (physDev->logPixelsY + 150) / 300;
 928     sprintf(buf, do_pattern, w * w_mult, h * h_mult, w * w_mult, h * h_mult, w * w_mult, h * h_mult);
 929     PSDRV_WriteSpool(dev,  buf, strlen(buf));
 930     HeapFree(PSDRV_Heap, 0, buf);
 931     return TRUE;
 932 }