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 "psdrv.h"
  25 #include "winspool.h"
  26 #include "wine/debug.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  29
  30 static char psheader[] = /* title llx lly urx ury orientation */
  31 "%%!PS-Adobe-3.0\n"
  32 "%%%%Creator: Wine PostScript Driver\n"
  33 "%%%%Title: %s\n"
  34 "%%%%BoundingBox: %d %d %d %d\n"
  35 "%%%%Pages: (atend)\n"
  36 "%%%%Orientation: %s\n"
  37 "%%%%EndComments\n";
  38
  39 static char psbeginprolog[] =
  40 "%%BeginProlog\n";
  41
  42 static char psendprolog[] =
  43 "%%EndProlog\n";
  44
  45 static char psprolog[] =
  46 "/tmpmtrx matrix def\n"
  47 "/hatch {\n"
  48 "  pathbbox\n"
  49 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  50 "  l cvi gap idiv gap mul\n"
  51 "  gap\n"
  52 "  r cvi gap idiv gap mul\n"
  53 "  {t moveto 0 b t sub rlineto}\n"
  54 "  for\n"
  55 "} bind def\n";
  56
  57 static char psbeginsetup[] =
  58 "%%BeginSetup\n";
  59
  60 static char psendsetup[] =
  61 "%%EndSetup\n";
  62
  63 static char psbeginfeature[] = /* feature, value */
  64 "mark {\n"
  65 "%%%%BeginFeature: %s %s\n";
  66
  67 static char psendfeature[] =
  68 "\n%%EndFeature\n"
  69 "} stopped cleartomark\n";
  70
  71 static char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  72 "%%%%Page: %s %d\n"
  73 "%%%%BeginPageSetup\n"
  74 "/pgsave save def\n"
  75 "72 %d div 72 %d div scale\n"
  76 "%d %d translate\n"
  77 "1 -1 scale\n"
  78 "%d rotate\n"
  79 "%%%%EndPageSetup\n";
  80
  81 static char psendpage[] =
  82 "pgsave restore\n"
  83 "showpage\n";
  84
  85 static char psfooter[] = /* pages */
  86 "%%%%Trailer\n"
  87 "%%%%Pages: %d\n"
  88 "%%%%EOF\n";
  89
  90 static char psmoveto[] = /* x, y */
  91 "%d %d moveto\n";
  92
  93 static char pslineto[] = /* x, y */
  94 "%d %d lineto\n";
  95
  96 static char psstroke[] =
  97 "stroke\n";
  98
  99 static char psrectangle[] = /* x, y, width, height, -width */
 100 "%d %d moveto\n"
 101 "%d 0 rlineto\n"
 102 "0 %d rlineto\n"
 103 "%d 0 rlineto\n"
 104 "closepath\n";
 105
 106 static char psrrectangle[] = /* x, y, width, height, -width */
 107 "%d %d rmoveto\n"
 108 "%d 0 rlineto\n"
 109 "0 %d rlineto\n"
 110 "%d 0 rlineto\n"
 111 "closepath\n";
 112
 113 static const char psglyphshow[] = /* glyph name */
 114 "/%s glyphshow\n";
 115
 116 static char pssetfont[] = /* fontname, xscale, yscale, ascent, escapement */
 117 "/%s findfont\n"
 118 "[%d 0 0 %d 0 0]\n"
 119 "%d 10 div matrix rotate\n"
 120 "matrix concatmatrix\n"
 121 "makefont setfont\n";
 122
 123 static char pssetlinewidth[] = /* width */
 124 "%d setlinewidth\n";
 125
 126 static char pssetdash[] = /* dash, offset */
 127 "[%s] %d setdash\n";
 128
 129 static char pssetgray[] = /* gray */
 130 "%.2f setgray\n";
 131
 132 static char pssetrgbcolor[] = /* r, g, b */
 133 "%.2f %.2f %.2f setrgbcolor\n";
 134
 135 static char psarc[] = /* x, y, w, h, ang1, ang2 */
 136 "tmpmtrx currentmatrix pop\n"
 137 "%d %d translate\n"
 138 "%d %d scale\n"
 139 "0 0 0.5 %.1f %.1f arc\n"
 140 "tmpmtrx setmatrix\n";
 141
 142 static char psgsave[] =
 143 "gsave\n";
 144
 145 static char psgrestore[] =
 146 "grestore\n";
 147
 148 static char psfill[] =
 149 "fill\n";
 150
 151 static char pseofill[] =
 152 "eofill\n";
 153
 154 static char psnewpath[] =
 155 "newpath\n";
 156
 157 static char psclosepath[] =
 158 "closepath\n";
 159
 160 static char psclip[] =
 161 "clip\n";
 162
 163 static char psinitclip[] =
 164 "initclip\n";
 165
 166 static char pseoclip[] =
 167 "eoclip\n";
 168
 169 static char psrectclip[] =
 170 "%d %d %d %d rectclip\n";
 171
 172 static char psrectclip2[] =
 173 "%s rectclip\n";
 174
 175 static char pshatch[] =
 176 "hatch\n";
 177
 178 static char psrotate[] = /* ang */
 179 "%.1f rotate\n";
 180
 181 static char psarrayget[] =
 182 "%s %d get\n";
 183
 184 static char psarrayput[] =
 185 "%s %d %ld put\n";
 186
 187 static char psarraydef[] =
 188 "/%s %d array def\n";
 189
 190
 191 int PSDRV_WriteSpool(PSDRV_PDEVICE *physDev, LPSTR lpData, WORD cch)
 192 {
 193     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 194         if( !PSDRV_StartPage(physDev) )
 195             return FALSE;
 196     }
 197     return WriteSpool16( physDev->job.hJob, lpData, cch );
 198 }
 199
 200
 201 INT PSDRV_WriteFeature(HANDLE16 hJob, char *feature, char *value,
 202                          char *invocation)
 203 {
 204
 205     char *buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psbeginfeature) +
 206                                    strlen(feature) + strlen(value));
 207
 208
 209     sprintf(buf, psbeginfeature, feature, value);
 210     WriteSpool16( hJob, buf, strlen(buf) );
 211
 212     WriteSpool16( hJob, invocation, strlen(invocation) );
 213
 214     WriteSpool16( hJob, psendfeature, strlen(psendfeature) );
 215
 216     HeapFree( PSDRV_Heap, 0, buf );
 217     return 1;
 218 }
 219
 220
 221
 222 INT PSDRV_WriteHeader( PSDRV_PDEVICE *physDev, LPCSTR title )
 223 {
 224     char *buf, *orient;
 225     INPUTSLOT *slot;
 226     PAGESIZE *page;
 227     int llx, lly, urx, ury;
 228
 229     TRACE("'%s'\n", title);
 230
 231     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
 232                              strlen(title) + 30 );
 233     if(!buf) {
 234         WARN("HeapAlloc failed\n");
 235         return 0;
 236     }
 237
 238     /* BBox co-ords are in default user co-ord system so urx < ury even in
 239        landscape mode */
 240     llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
 241     lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
 242     urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
 243     ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
 244
 245     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 246         orient = "Landscape";
 247     } else {
 248         orient = "Portrait";
 249     }
 250
 251     /* FIXME should do something better with BBox */
 252
 253     sprintf(buf, psheader, title, llx, lly, urx, ury, orient);
 254
 255     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 256                                                      strlen(buf) ) {
 257         WARN("WriteSpool error\n");
 258         HeapFree( PSDRV_Heap, 0, buf );
 259         return 0;
 260     }
 261     HeapFree( PSDRV_Heap, 0, buf );
 262
 263     WriteSpool16( physDev->job.hJob, psbeginprolog, strlen(psbeginprolog) );
 264     WriteSpool16( physDev->job.hJob, psprolog, strlen(psprolog) );
 265     WriteSpool16( physDev->job.hJob, psendprolog, strlen(psendprolog) );
 266
 267     WriteSpool16( physDev->job.hJob, psbeginsetup, strlen(psbeginsetup) );
 268
 269     for(slot = physDev->pi->ppd->InputSlots; slot; slot = slot->next) {
 270         if(slot->WinBin == physDev->Devmode->dmPublic.dmDefaultSource) {
 271             if(slot->InvocationString) {
 272                 PSDRV_WriteFeature(physDev->job.hJob, "*InputSlot", slot->Name,
 273                              slot->InvocationString);
 274                 break;
 275             }
 276         }
 277     }
 278
 279     for(page = physDev->pi->ppd->PageSizes; page; page = page->next) {
 280         if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize) {
 281             if(page->InvocationString) {
 282                 PSDRV_WriteFeature(physDev->job.hJob, "*PageSize", page->Name,
 283                              page->InvocationString);
 284                 break;
 285             }
 286         }
 287     }
 288
 289     WriteSpool16( physDev->job.hJob, psendsetup, strlen(psendsetup) );
 290
 291
 292     return 1;
 293 }
 294
 295
 296 INT PSDRV_WriteFooter( PSDRV_PDEVICE *physDev )
 297 {
 298     char *buf;
 299
 300     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psfooter) + 100 );
 301     if(!buf) {
 302         WARN("HeapAlloc failed\n");
 303         return 0;
 304     }
 305
 306     sprintf(buf, psfooter, physDev->job.PageNo);
 307
 308     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 309                                                      strlen(buf) ) {
 310         WARN("WriteSpool error\n");
 311         HeapFree( PSDRV_Heap, 0, buf );
 312         return 0;
 313     }
 314     HeapFree( PSDRV_Heap, 0, buf );
 315     return 1;
 316 }
 317
 318
 319
 320 INT PSDRV_WriteEndPage( PSDRV_PDEVICE *physDev )
 321 {
 322     if( WriteSpool16( physDev->job.hJob, psendpage, sizeof(psendpage)-1 ) !=
 323                                                      sizeof(psendpage)-1 ) {
 324         WARN("WriteSpool error\n");
 325         return 0;
 326     }
 327     return 1;
 328 }
 329
 330
 331
 332
 333 INT PSDRV_WriteNewPage( PSDRV_PDEVICE *physDev )
 334 {
 335     char *buf;
 336     char name[100];
 337     signed int xtrans, ytrans, rotation;
 338
 339     sprintf(name, "%d", physDev->job.PageNo);
 340
 341     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psnewpage) + 200 );
 342     if(!buf) {
 343         WARN("HeapAlloc failed\n");
 344         return 0;
 345     }
 346
 347     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 348         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 349             xtrans = physDev->ImageableArea.right;
 350             ytrans = physDev->ImageableArea.top;
 351             rotation = 90;
 352         } else {
 353             xtrans = physDev->ImageableArea.left;
 354             ytrans = physDev->ImageableArea.bottom;
 355             rotation = -90;
 356         }
 357     } else {
 358         xtrans = physDev->ImageableArea.left;
 359         ytrans = physDev->ImageableArea.top;
 360         rotation = 0;
 361     }
 362
 363     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 364             physDev->logPixelsX, physDev->logPixelsY,
 365             xtrans, ytrans, rotation);
 366
 367     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 368                                                      strlen(buf) ) {
 369         WARN("WriteSpool error\n");
 370         HeapFree( PSDRV_Heap, 0, buf );
 371         return 0;
 372     }
 373     HeapFree( PSDRV_Heap, 0, buf );
 374     return 1;
 375 }
 376
 377
 378 BOOL PSDRV_WriteMoveTo(PSDRV_PDEVICE *physDev, INT x, INT y)
 379 {
 380     char buf[100];
 381
 382     sprintf(buf, psmoveto, x, y);
 383     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 384 }
 385
 386 BOOL PSDRV_WriteLineTo(PSDRV_PDEVICE *physDev, INT x, INT y)
 387 {
 388     char buf[100];
 389
 390     sprintf(buf, pslineto, x, y);
 391     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 392 }
 393
 394
 395 BOOL PSDRV_WriteStroke(PSDRV_PDEVICE *physDev)
 396 {
 397     return PSDRV_WriteSpool(physDev, psstroke, sizeof(psstroke)-1);
 398 }
 399
 400
 401
 402 BOOL PSDRV_WriteRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 403                         INT height)
 404 {
 405     char buf[100];
 406
 407     sprintf(buf, psrectangle, x, y, width, height, -width);
 408     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 409 }
 410
 411 BOOL PSDRV_WriteRRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 412       INT height)
 413 {
 414     char buf[100];
 415
 416     sprintf(buf, psrrectangle, x, y, width, height, -width);
 417     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 418 }
 419
 420 BOOL PSDRV_WriteArc(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h, double ang1,
 421                       double ang2)
 422 {
 423     char buf[256];
 424
 425     /* Make angles -ve and swap order because we're working with an upside
 426        down y-axis */
 427     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 428     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 429 }
 430
 431 BOOL PSDRV_WriteSetFont(PSDRV_PDEVICE *physDev)
 432 {
 433     char *buf;
 434
 435     buf = (char *)HeapAlloc( PSDRV_Heap, 0,
 436              sizeof(pssetfont) + strlen(physDev->font.afm->FontName) + 40);
 437
 438     if(!buf) {
 439         WARN("HeapAlloc failed\n");
 440         return FALSE;
 441     }
 442
 443     sprintf(buf, pssetfont, physDev->font.afm->FontName,
 444                 physDev->font.size, -physDev->font.size,
 445                 -physDev->font.escapement);
 446
 447     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 448     HeapFree(PSDRV_Heap, 0, buf);
 449     return TRUE;
 450 }
 451
 452 BOOL PSDRV_WriteSetColor(PSDRV_PDEVICE *physDev, PSCOLOR *color)
 453 {
 454     char buf[256];
 455
 456     PSDRV_CopyColor(&physDev->inkColor, color);
 457     switch(color->type) {
 458     case PSCOLOR_RGB:
 459         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 460                 color->value.rgb.b);
 461         return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 462
 463     case PSCOLOR_GRAY:
 464         sprintf(buf, pssetgray, color->value.gray.i);
 465         return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 466
 467     default:
 468         ERR("Unkonwn colour type %d\n", color->type);
 469         break;
 470     }
 471
 472     return FALSE;
 473 }
 474
 475 BOOL PSDRV_WriteSetPen(PSDRV_PDEVICE *physDev)
 476 {
 477     char buf[256];
 478
 479     sprintf(buf, pssetlinewidth, physDev->pen.width);
 480     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 481
 482     if(physDev->pen.dash) {
 483         sprintf(buf, pssetdash, physDev->pen.dash, 0);
 484         PSDRV_WriteSpool(physDev, buf, strlen(buf));
 485     }
 486
 487     return TRUE;
 488 }
 489
 490 BOOL PSDRV_WriteGlyphShow(PSDRV_PDEVICE *physDev, LPCWSTR str, INT count)
 491 {
 492     char    buf[128];
 493     int     i;
 494
 495     for (i = 0; i < count; ++i)
 496     {
 497         LPCSTR  name;
 498         int     l;
 499
 500         name = PSDRV_UVMetrics(str[i], physDev->font.afm)->N->sz;
 501         l = snprintf(buf, sizeof(buf), psglyphshow, name);
 502
 503         if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1)
 504         {
 505             WARN("Unusable glyph name '%s' - ignoring\n", name);
 506             continue;
 507         }
 508
 509         PSDRV_WriteSpool(physDev, buf, l);
 510     }
 511
 512     return TRUE;
 513 }
 514
 515 BOOL PSDRV_WriteFill(PSDRV_PDEVICE *physDev)
 516 {
 517     return PSDRV_WriteSpool(physDev, psfill, sizeof(psfill)-1);
 518 }
 519
 520 BOOL PSDRV_WriteEOFill(PSDRV_PDEVICE *physDev)
 521 {
 522     return PSDRV_WriteSpool(physDev, pseofill, sizeof(pseofill)-1);
 523 }
 524
 525 BOOL PSDRV_WriteGSave(PSDRV_PDEVICE *physDev)
 526 {
 527     return PSDRV_WriteSpool(physDev, psgsave, sizeof(psgsave)-1);
 528 }
 529
 530 BOOL PSDRV_WriteGRestore(PSDRV_PDEVICE *physDev)
 531 {
 532     return PSDRV_WriteSpool(physDev, psgrestore, sizeof(psgrestore)-1);
 533 }
 534
 535 BOOL PSDRV_WriteNewPath(PSDRV_PDEVICE *physDev)
 536 {
 537     return PSDRV_WriteSpool(physDev, psnewpath, sizeof(psnewpath)-1);
 538 }
 539
 540 BOOL PSDRV_WriteClosePath(PSDRV_PDEVICE *physDev)
 541 {
 542     return PSDRV_WriteSpool(physDev, psclosepath, sizeof(psclosepath)-1);
 543 }
 544
 545 BOOL PSDRV_WriteClip(PSDRV_PDEVICE *physDev)
 546 {
 547     return PSDRV_WriteSpool(physDev, psclip, sizeof(psclip)-1);
 548 }
 549
 550 BOOL PSDRV_WriteEOClip(PSDRV_PDEVICE *physDev)
 551 {
 552     return PSDRV_WriteSpool(physDev, pseoclip, sizeof(pseoclip)-1);
 553 }
 554
 555 BOOL PSDRV_WriteInitClip(PSDRV_PDEVICE *physDev)
 556 {
 557     return PSDRV_WriteSpool(physDev, psinitclip, sizeof(psinitclip)-1);
 558 }
 559
 560 BOOL PSDRV_WriteHatch(PSDRV_PDEVICE *physDev)
 561 {
 562     return PSDRV_WriteSpool(physDev, pshatch, sizeof(pshatch)-1);
 563 }
 564
 565 BOOL PSDRV_WriteRotate(PSDRV_PDEVICE *physDev, float ang)
 566 {
 567     char buf[256];
 568
 569     sprintf(buf, psrotate, ang);
 570     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 571 }
 572
 573 BOOL PSDRV_WriteIndexColorSpaceBegin(PSDRV_PDEVICE *physDev, int size)
 574 {
 575     char buf[256];
 576     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 577     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 578 }
 579
 580 BOOL PSDRV_WriteIndexColorSpaceEnd(PSDRV_PDEVICE *physDev)
 581 {
 582     char buf[] = ">\n] setcolorspace\n";
 583     return PSDRV_WriteSpool(physDev, buf, sizeof(buf) - 1);
 584 }
 585
 586 BOOL PSDRV_WriteRGB(PSDRV_PDEVICE *physDev, COLORREF *map, int number)
 587 {
 588     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1), *ptr;
 589     int i;
 590
 591     ptr = buf;
 592     for(i = 0; i < number; i++) {
 593         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 594                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 595                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 596         ptr += 7;
 597     }
 598     PSDRV_WriteSpool(physDev, buf, number * 7);
 599     HeapFree(PSDRV_Heap, 0, buf);
 600     return TRUE;
 601 }
 602
 603
 604 BOOL PSDRV_WriteImageDict(PSDRV_PDEVICE *physDev, WORD depth, INT xDst, INT yDst,
 605                           INT widthDst, INT heightDst, INT widthSrc,
 606                           INT heightSrc, char *bits)
 607 {
 608     char start[] = "%d %d translate\n%d %d scale\n<<\n"
 609       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 610       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 611
 612     char decode1[] = " /Decode [0 %d]\n";
 613     char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 614
 615     char end[] = " /DataSource currentfile /ASCIIHexDecode filter\n>> image\n";
 616     char endbits[] = " /DataSource <%s>\n>> image\n";
 617
 618     char *buf = HeapAlloc(PSDRV_Heap, 0, 1000);
 619
 620     sprintf(buf, start, xDst, yDst, widthDst, heightDst, widthSrc, heightSrc,
 621             (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 622
 623     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 624
 625     switch(depth) {
 626     case 8:
 627         sprintf(buf, decode1, 255);
 628         break;
 629
 630     case 4:
 631         sprintf(buf, decode1, 15);
 632         break;
 633
 634     case 1:
 635         sprintf(buf, decode1, 1);
 636         break;
 637
 638     default:
 639         strcpy(buf, decode3);
 640         break;
 641     }
 642
 643     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 644
 645     if(!bits)
 646         PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
 647     else {
 648         sprintf(buf, endbits, bits);
 649         PSDRV_WriteSpool(physDev, buf, strlen(buf));
 650     }
 651
 652     HeapFree(PSDRV_Heap, 0, buf);
 653     return TRUE;
 654 }
 655
 656
 657 BOOL PSDRV_WriteBytes(PSDRV_PDEVICE *physDev, const BYTE *bytes, int number)
 658 {
 659     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 3 + 1);
 660     char *ptr;
 661     int i;
 662
 663     ptr = buf;
 664
 665     for(i = 0; i < number; i++) {
 666         sprintf(ptr, "%02x%c", bytes[i],
 667                 ((i & 0xf) == 0xf) || (i == number - 1) ? '\n' : ' ');
 668         ptr += 3;
 669     }
 670     PSDRV_WriteSpool(physDev, buf, number * 3);
 671
 672     HeapFree(PSDRV_Heap, 0, buf);
 673     return TRUE;
 674 }
 675
 676 BOOL PSDRV_WriteDIBits16(PSDRV_PDEVICE *physDev, const WORD *words, int number)
 677 {
 678     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 679     char *ptr;
 680     int i;
 681
 682     ptr = buf;
 683
 684     for(i = 0; i < number; i++) {
 685         int r, g, b;
 686
 687         /* We want 0x0 -- 0x1f to map to 0x0 -- 0xff */
 688
 689         r = words[i] >> 10 & 0x1f;
 690         r = r << 3 | r >> 2;
 691         g = words[i] >> 5 & 0x1f;
 692         g = g << 3 | g >> 2;
 693         b = words[i] & 0x1f;
 694         b = b << 3 | b >> 2;
 695         sprintf(ptr, "%02x%02x%02x%c", r, g, b,
 696                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 697         ptr += 7;
 698     }
 699     PSDRV_WriteSpool(physDev, buf, number * 7);
 700
 701     HeapFree(PSDRV_Heap, 0, buf);
 702     return TRUE;
 703 }
 704
 705 BOOL PSDRV_WriteDIBits24(PSDRV_PDEVICE *physDev, const BYTE *bits, int number)
 706 {
 707     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 708     char *ptr;
 709     int i;
 710
 711     ptr = buf;
 712
 713     for(i = 0; i < number; i++) {
 714         sprintf(ptr, "%02x%02x%02x%c", bits[i * 3 + 2], bits[i * 3 + 1],
 715                 bits[i * 3],
 716                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 717         ptr += 7;
 718     }
 719     PSDRV_WriteSpool(physDev, buf, number * 7);
 720
 721     HeapFree(PSDRV_Heap, 0, buf);
 722     return TRUE;
 723 }
 724
 725 BOOL PSDRV_WriteDIBits32(PSDRV_PDEVICE *physDev, const BYTE *bits, int number)
 726 {
 727     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 728     char *ptr;
 729     int i;
 730
 731     ptr = buf;
 732
 733     for(i = 0; i < number; i++) {
 734         sprintf(ptr, "%02x%02x%02x%c", bits[i * 4 + 2], bits[i * 4 + 1],
 735                 bits[i * 4],
 736                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 737         ptr += 7;
 738     }
 739     PSDRV_WriteSpool(physDev, buf, number * 7);
 740
 741     HeapFree(PSDRV_Heap, 0, buf);
 742     return TRUE;
 743 }
 744
 745 BOOL PSDRV_WriteArrayGet(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex)
 746 {
 747     char buf[100];
 748
 749     sprintf(buf, psarrayget, pszArrayName, nIndex);
 750     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 751 }
 752
 753 BOOL PSDRV_WriteArrayPut(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex, LONG lObject)
 754 {
 755     char buf[100];
 756
 757     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 758     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 759 }
 760
 761 BOOL PSDRV_WriteArrayDef(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nSize)
 762 {
 763     char buf[100];
 764
 765     sprintf(buf, psarraydef, pszArrayName, nSize);
 766     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 767 }
 768
 769 BOOL PSDRV_WriteRectClip(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h)
 770 {
 771     char buf[100];
 772
 773     sprintf(buf, psrectclip, x, y, w, h);
 774     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 775 }
 776
 777 BOOL PSDRV_WriteRectClip2(PSDRV_PDEVICE *physDev, CHAR *pszArrayName)
 778 {
 779     char buf[100];
 780
 781     sprintf(buf, psrectclip2, pszArrayName);
 782     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 783 }
 784
 785 BOOL PSDRV_WritePatternDict(PSDRV_PDEVICE *physDev, BITMAP *bm, BYTE *bits)
 786 {
 787     char start[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 788       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n";
 789
 790     char end[] = "  end\n }\n>>\n matrix makepattern setpattern\n";
 791     char *buf, *ptr;
 792     INT w, h, x, y;
 793     COLORREF map[2];
 794
 795     w = bm->bmWidth & ~0x7;
 796     h = bm->bmHeight & ~0x7;
 797
 798     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(start) + 100);
 799     sprintf(buf, start, w, h, w, h);
 800     PSDRV_WriteSpool(physDev,  buf, strlen(buf));
 801     PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
 802     map[0] = GetTextColor( physDev->hdc );
 803     map[1] = GetBkColor( physDev->hdc );
 804     PSDRV_WriteRGB(physDev, map, 2);
 805     PSDRV_WriteIndexColorSpaceEnd(physDev);
 806     ptr = buf;
 807     for(y = h-1; y >= 0; y--) {
 808         for(x = 0; x < w/8; x++) {
 809             sprintf(ptr, "%02x", *(bits + x/8 + y * bm->bmWidthBytes));
 810             ptr += 2;
 811         }
 812     }
 813     PSDRV_WriteImageDict(physDev, 1, 0, 0, 8, 8, 8, 8, buf);
 814     PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
 815     HeapFree(PSDRV_Heap, 0, buf);
 816     return TRUE;
 817 }