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
  25 #define NONAMELESSUNION
  26 #define NONAMELESSSTRUCT
  27 #include "gdi.h"
  28 #include "psdrv.h"
  29 #include "winspool.h"
  30 #include "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  33
  34 static char psheader[] = /* title llx lly urx ury orientation */
  35 "%%!PS-Adobe-3.0\n"
  36 "%%%%Creator: Wine PostScript Driver\n"
  37 "%%%%Title: %s\n"
  38 "%%%%BoundingBox: %d %d %d %d\n"
  39 "%%%%Pages: (atend)\n"
  40 "%%%%Orientation: %s\n"
  41 "%%%%EndComments\n";
  42
  43 static char psbeginprolog[] =
  44 "%%BeginProlog\n";
  45
  46 static char psendprolog[] =
  47 "%%EndProlog\n";
  48
  49 static char psprolog[] =
  50 "/tmpmtrx matrix def\n"
  51 "/hatch {\n"
  52 "  pathbbox\n"
  53 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  54 "  l cvi gap idiv gap mul\n"
  55 "  gap\n"
  56 "  r cvi gap idiv gap mul\n"
  57 "  {t moveto 0 b t sub rlineto}\n"
  58 "  for\n"
  59 "} bind def\n"
  60 "/B {pop pop pop pop} def\n";
  61
  62 static char psbeginsetup[] =
  63 "%%BeginSetup\n";
  64
  65 static char psendsetup[] =
  66 "%%EndSetup\n";
  67
  68 static char psbeginfeature[] = /* feature, value */
  69 "mark {\n"
  70 "%%%%BeginFeature: %s %s\n";
  71
  72 static char psendfeature[] =
  73 "\n%%EndFeature\n"
  74 "} stopped cleartomark\n";
  75
  76 static char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  77 "%%%%Page: %s %d\n"
  78 "%%%%BeginPageSetup\n"
  79 "/pgsave save def\n"
  80 "72 %d div 72 %d div scale\n"
  81 "%d %d translate\n"
  82 "1 -1 scale\n"
  83 "%d rotate\n"
  84 "%%%%EndPageSetup\n";
  85
  86 static char psendpage[] =
  87 "pgsave restore\n"
  88 "showpage\n";
  89
  90 static char psfooter[] = /* pages */
  91 "%%%%Trailer\n"
  92 "%%%%Pages: %d\n"
  93 "%%%%EOF\n";
  94
  95 static char psmoveto[] = /* x, y */
  96 "%d %d moveto\n";
  97
  98 static char pslineto[] = /* x, y */
  99 "%d %d lineto\n";
 100
 101 static char psstroke[] =
 102 "stroke\n";
 103
 104 static char psrectangle[] = /* x, y, width, height, -width */
 105 "%d %d moveto\n"
 106 "%d 0 rlineto\n"
 107 "0 %d rlineto\n"
 108 "%d 0 rlineto\n"
 109 "closepath\n";
 110
 111 static char psrrectangle[] = /* x, y, width, height, -width */
 112 "%d %d rmoveto\n"
 113 "%d 0 rlineto\n"
 114 "0 %d rlineto\n"
 115 "%d 0 rlineto\n"
 116 "closepath\n";
 117
 118 static const char psglyphshow[] = /* glyph name */
 119 "/%s glyphshow\n";
 120
 121 static char pssetfont[] = /* fontname, xscale, yscale, ascent, escapement */
 122 "/%s findfont\n"
 123 "[%d 0 0 %d 0 0]\n"
 124 "%d 10 div matrix rotate\n"
 125 "matrix concatmatrix\n"
 126 "makefont setfont\n";
 127
 128 static char pssetlinewidth[] = /* width */
 129 "%d setlinewidth\n";
 130
 131 static char pssetdash[] = /* dash, offset */
 132 "[%s] %d setdash\n";
 133
 134 static char pssetgray[] = /* gray */
 135 "%.2f setgray\n";
 136
 137 static char pssetrgbcolor[] = /* r, g, b */
 138 "%.2f %.2f %.2f setrgbcolor\n";
 139
 140 static char psarc[] = /* x, y, w, h, ang1, ang2 */
 141 "tmpmtrx currentmatrix pop\n"
 142 "%d %d translate\n"
 143 "%d %d scale\n"
 144 "0 0 0.5 %.1f %.1f arc\n"
 145 "tmpmtrx setmatrix\n";
 146
 147 static char psgsave[] =
 148 "gsave\n";
 149
 150 static char psgrestore[] =
 151 "grestore\n";
 152
 153 static char psfill[] =
 154 "fill\n";
 155
 156 static char pseofill[] =
 157 "eofill\n";
 158
 159 static char psnewpath[] =
 160 "newpath\n";
 161
 162 static char psclosepath[] =
 163 "closepath\n";
 164
 165 static char psclip[] =
 166 "clip\n";
 167
 168 static char psinitclip[] =
 169 "initclip\n";
 170
 171 static char pseoclip[] =
 172 "eoclip\n";
 173
 174 static char psrectclip[] =
 175 "%d %d %d %d rectclip\n";
 176
 177 static char psrectclip2[] =
 178 "%s rectclip\n";
 179
 180 static char pshatch[] =
 181 "hatch\n";
 182
 183 static char psrotate[] = /* ang */
 184 "%.1f rotate\n";
 185
 186 static char psarrayget[] =
 187 "%s %d get\n";
 188
 189 static char psarrayput[] =
 190 "%s %d %ld put\n";
 191
 192 static char psarraydef[] =
 193 "/%s %d array def\n";
 194
 195
 196 int PSDRV_WriteSpool(PSDRV_PDEVICE *physDev, LPSTR lpData, WORD cch)
 197 {
 198     if(physDev->job.quiet) {
 199         TRACE("ignoring output\n");
 200         return 0;
 201     }
 202
 203     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 204         if( !PSDRV_StartPage(physDev) )
 205             return 0;
 206     }
 207     return WriteSpool16( physDev->job.hJob, lpData, cch );
 208 }
 209
 210
 211 INT PSDRV_WriteFeature(HANDLE16 hJob, char *feature, char *value,
 212                          char *invocation)
 213 {
 214
 215     char *buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psbeginfeature) +
 216                                    strlen(feature) + strlen(value));
 217
 218
 219     sprintf(buf, psbeginfeature, feature, value);
 220     WriteSpool16( hJob, buf, strlen(buf) );
 221
 222     WriteSpool16( hJob, invocation, strlen(invocation) );
 223
 224     WriteSpool16( hJob, psendfeature, strlen(psendfeature) );
 225
 226     HeapFree( PSDRV_Heap, 0, buf );
 227     return 1;
 228 }
 229
 230
 231
 232 INT PSDRV_WriteHeader( PSDRV_PDEVICE *physDev, LPCSTR title )
 233 {
 234     char *buf, *orient;
 235     INPUTSLOT *slot;
 236     PAGESIZE *page;
 237     int llx, lly, urx, ury;
 238
 239     TRACE("'%s'\n", title);
 240
 241     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
 242                              strlen(title) + 30 );
 243     if(!buf) {
 244         WARN("HeapAlloc failed\n");
 245         return 0;
 246     }
 247
 248     /* BBox co-ords are in default user co-ord system so urx < ury even in
 249        landscape mode */
 250     llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
 251     lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
 252     urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
 253     ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
 254
 255     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 256         orient = "Landscape";
 257     } else {
 258         orient = "Portrait";
 259     }
 260
 261     /* FIXME should do something better with BBox */
 262
 263     sprintf(buf, psheader, title, llx, lly, urx, ury, orient);
 264
 265     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 266                                                      strlen(buf) ) {
 267         WARN("WriteSpool error\n");
 268         HeapFree( PSDRV_Heap, 0, buf );
 269         return 0;
 270     }
 271     HeapFree( PSDRV_Heap, 0, buf );
 272
 273     WriteSpool16( physDev->job.hJob, psbeginprolog, strlen(psbeginprolog) );
 274     WriteSpool16( physDev->job.hJob, psprolog, strlen(psprolog) );
 275     WriteSpool16( physDev->job.hJob, psendprolog, strlen(psendprolog) );
 276
 277     WriteSpool16( physDev->job.hJob, psbeginsetup, strlen(psbeginsetup) );
 278
 279     for(slot = physDev->pi->ppd->InputSlots; slot; slot = slot->next) {
 280         if(slot->WinBin == physDev->Devmode->dmPublic.dmDefaultSource) {
 281             if(slot->InvocationString) {
 282                 PSDRV_WriteFeature(physDev->job.hJob, "*InputSlot", slot->Name,
 283                              slot->InvocationString);
 284                 break;
 285             }
 286         }
 287     }
 288
 289     for(page = physDev->pi->ppd->PageSizes; page; page = page->next) {
 290         if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize) {
 291             if(page->InvocationString) {
 292                 PSDRV_WriteFeature(physDev->job.hJob, "*PageSize", page->Name,
 293                              page->InvocationString);
 294                 break;
 295             }
 296         }
 297     }
 298
 299     WriteSpool16( physDev->job.hJob, psendsetup, strlen(psendsetup) );
 300
 301
 302     return 1;
 303 }
 304
 305
 306 INT PSDRV_WriteFooter( PSDRV_PDEVICE *physDev )
 307 {
 308     char *buf;
 309
 310     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psfooter) + 100 );
 311     if(!buf) {
 312         WARN("HeapAlloc failed\n");
 313         return 0;
 314     }
 315
 316     sprintf(buf, psfooter, physDev->job.PageNo);
 317
 318     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 319                                                      strlen(buf) ) {
 320         WARN("WriteSpool error\n");
 321         HeapFree( PSDRV_Heap, 0, buf );
 322         return 0;
 323     }
 324     HeapFree( PSDRV_Heap, 0, buf );
 325     return 1;
 326 }
 327
 328
 329
 330 INT PSDRV_WriteEndPage( PSDRV_PDEVICE *physDev )
 331 {
 332     if( WriteSpool16( physDev->job.hJob, psendpage, sizeof(psendpage)-1 ) !=
 333                                                      sizeof(psendpage)-1 ) {
 334         WARN("WriteSpool error\n");
 335         return 0;
 336     }
 337     return 1;
 338 }
 339
 340
 341
 342
 343 INT PSDRV_WriteNewPage( PSDRV_PDEVICE *physDev )
 344 {
 345     char *buf;
 346     char name[100];
 347     signed int xtrans, ytrans, rotation;
 348
 349     sprintf(name, "%d", physDev->job.PageNo);
 350
 351     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psnewpage) + 200 );
 352     if(!buf) {
 353         WARN("HeapAlloc failed\n");
 354         return 0;
 355     }
 356
 357     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 358         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 359             xtrans = physDev->ImageableArea.right;
 360             ytrans = physDev->ImageableArea.top;
 361             rotation = 90;
 362         } else {
 363             xtrans = physDev->ImageableArea.left;
 364             ytrans = physDev->ImageableArea.bottom;
 365             rotation = -90;
 366         }
 367     } else {
 368         xtrans = physDev->ImageableArea.left;
 369         ytrans = physDev->ImageableArea.top;
 370         rotation = 0;
 371     }
 372
 373     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 374             physDev->logPixelsX, physDev->logPixelsY,
 375             xtrans, ytrans, rotation);
 376
 377     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 378                                                      strlen(buf) ) {
 379         WARN("WriteSpool error\n");
 380         HeapFree( PSDRV_Heap, 0, buf );
 381         return 0;
 382     }
 383     HeapFree( PSDRV_Heap, 0, buf );
 384     return 1;
 385 }
 386
 387
 388 BOOL PSDRV_WriteMoveTo(PSDRV_PDEVICE *physDev, INT x, INT y)
 389 {
 390     char buf[100];
 391
 392     sprintf(buf, psmoveto, x, y);
 393     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 394 }
 395
 396 BOOL PSDRV_WriteLineTo(PSDRV_PDEVICE *physDev, INT x, INT y)
 397 {
 398     char buf[100];
 399
 400     sprintf(buf, pslineto, x, y);
 401     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 402 }
 403
 404
 405 BOOL PSDRV_WriteStroke(PSDRV_PDEVICE *physDev)
 406 {
 407     return PSDRV_WriteSpool(physDev, psstroke, sizeof(psstroke)-1);
 408 }
 409
 410
 411
 412 BOOL PSDRV_WriteRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 413                         INT height)
 414 {
 415     char buf[100];
 416
 417     sprintf(buf, psrectangle, x, y, width, height, -width);
 418     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 419 }
 420
 421 BOOL PSDRV_WriteRRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 422       INT height)
 423 {
 424     char buf[100];
 425
 426     sprintf(buf, psrrectangle, x, y, width, height, -width);
 427     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 428 }
 429
 430 BOOL PSDRV_WriteArc(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h, double ang1,
 431                       double ang2)
 432 {
 433     char buf[256];
 434
 435     /* Make angles -ve and swap order because we're working with an upside
 436        down y-axis */
 437     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 438     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 439 }
 440
 441
 442 BOOL PSDRV_WriteSetFont(PSDRV_PDEVICE *physDev, const char *name, INT size, INT escapement)
 443 {
 444     char *buf;
 445
 446     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(pssetfont) +
 447                              strlen(name) + 40);
 448
 449     if(!buf) {
 450         WARN("HeapAlloc failed\n");
 451         return FALSE;
 452     }
 453
 454     sprintf(buf, pssetfont, name, size, -size, -escapement);
 455
 456     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 457     HeapFree(PSDRV_Heap, 0, buf);
 458     return TRUE;
 459 }
 460
 461 BOOL PSDRV_WriteSetColor(PSDRV_PDEVICE *physDev, PSCOLOR *color)
 462 {
 463     char buf[256];
 464
 465     PSDRV_CopyColor(&physDev->inkColor, color);
 466     switch(color->type) {
 467     case PSCOLOR_RGB:
 468         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 469                 color->value.rgb.b);
 470         return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 471
 472     case PSCOLOR_GRAY:
 473         sprintf(buf, pssetgray, color->value.gray.i);
 474         return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 475
 476     default:
 477         ERR("Unkonwn colour type %d\n", color->type);
 478         break;
 479     }
 480
 481     return FALSE;
 482 }
 483
 484 BOOL PSDRV_WriteSetPen(PSDRV_PDEVICE *physDev)
 485 {
 486     char buf[256];
 487
 488     sprintf(buf, pssetlinewidth, physDev->pen.width);
 489     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 490
 491     if(physDev->pen.dash) {
 492         sprintf(buf, pssetdash, physDev->pen.dash, 0);
 493         PSDRV_WriteSpool(physDev, buf, strlen(buf));
 494     }
 495
 496     return TRUE;
 497 }
 498
 499 BOOL PSDRV_WriteGlyphShow(PSDRV_PDEVICE *physDev, LPCSTR g_name)
 500 {
 501     char    buf[128];
 502     int     l;
 503
 504     l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
 505
 506     if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
 507         WARN("Unusable glyph name '%s' - ignoring\n", g_name);
 508         return FALSE;
 509     }
 510
 511     PSDRV_WriteSpool(physDev, buf, l);
 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 }
 818
 819 BOOL PSDRV_WriteDIBPatternDict(PSDRV_PDEVICE *physDev, BITMAPINFO *bmi, UINT usage)
 820 {
 821     char start[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 822       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n";
 823
 824     char end[] = "  end\n }\n>>\n matrix makepattern setpattern\n";
 825     char *buf, *ptr;
 826     BYTE *bits;
 827     INT w, h, x, y, colours;
 828     COLORREF map[2];
 829
 830     if(bmi->bmiHeader.biBitCount != 1) {
 831         FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
 832         return FALSE;
 833     }
 834
 835     bits = (char*)bmi + bmi->bmiHeader.biSize;
 836     colours = bmi->bmiHeader.biClrUsed;
 837     if(!colours && bmi->bmiHeader.biBitCount <= 8)
 838         colours = 1 << bmi->bmiHeader.biBitCount;
 839     bits += colours * ((usage == DIB_RGB_COLORS) ?
 840                        sizeof(RGBQUAD) : sizeof(WORD));
 841
 842     w = bmi->bmiHeader.biWidth & ~0x7;
 843     h = bmi->bmiHeader.biHeight & ~0x7;
 844
 845     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(start) + 100);
 846     sprintf(buf, start, w, h, w, h);
 847     PSDRV_WriteSpool(physDev,  buf, strlen(buf));
 848     PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
 849     map[0] = physDev->dc->textColor;
 850     map[1] = physDev->dc->backgroundColor;
 851     PSDRV_WriteRGB(physDev, map, 2);
 852     PSDRV_WriteIndexColorSpaceEnd(physDev);
 853     ptr = buf;
 854     for(y = h-1; y >= 0; y--) {
 855         for(x = 0; x < w/8; x++) {
 856             sprintf(ptr, "%02x", *(bits + x/8 + y *
 857                                    (bmi->bmiHeader.biWidth + 31) / 32 * 4));
 858             ptr += 2;
 859         }
 860     }
 861     PSDRV_WriteImageDict(physDev, 1, 0, 0, 8, 8, 8, 8, buf);
 862     PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
 863     HeapFree(PSDRV_Heap, 0, buf);
 864     return TRUE;
 865 }