graphics/psdrv/ps.c

   1 /*
   2  *      PostScript output functions
   3  *
   4  *      Copyright 1998  Huw D M Davies
   5  *
   6  */
   7
   8 #include <ctype.h>
   9 #include <string.h>
  10 #include "psdrv.h"
  11 #include "winspool.h"
  12 #include "debugtools.h"
  13
  14 DEFAULT_DEBUG_CHANNEL(psdrv)
  15
  16 static char psheader[] = /* title llx lly urx ury orientation */
  17 "%%!PS-Adobe-3.0\n"
  18 "%%%%Creator: Wine PostScript Driver\n"
  19 "%%%%Title: %s\n"
  20 "%%%%BoundingBox: %d %d %d %d\n"
  21 "%%%%Pages: (atend)\n"
  22 "%%%%Orientation: %s\n"
  23 "%%%%EndComments\n";
  24
  25 static char psbeginprolog[] =
  26 "%%BeginProlog\n";
  27
  28 static char psendprolog[] =
  29 "%%EndProlog\n";
  30
  31 static char psvectorstart[] =
  32 "/ANSIEncoding [\n";
  33
  34 static char psvectorend[] =
  35 "] def\n";
  36
  37 static char psprolog[] = /* output ANSIEncoding vector first */
  38 "/reencodefont {\n"
  39 "  findfont\n"
  40 "  dup length dict begin\n"
  41 "  {1 index /FID ne {def} {pop pop} ifelse} forall\n"
  42 "  /Encoding ANSIEncoding def\n"
  43 "  currentdict\n"
  44 "  end\n"
  45 "  definefont pop\n"
  46 "} bind def\n"
  47 "/tmpmtrx matrix def\n"
  48 "/hatch {\n"
  49 "  pathbbox\n"
  50 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  51 "  l cvi gap idiv gap mul\n"
  52 "  gap\n"
  53 "  r cvi gap idiv gap mul\n"
  54 "  {t moveto 0 b t sub rlineto}\n"
  55 "  for\n"
  56 "} bind def\n";
  57
  58 static char psbeginsetup[] =
  59 "%%BeginSetup\n";
  60
  61 static char psendsetup[] =
  62 "%%EndSetup\n";
  63
  64 static char psbeginfeature[] = /* feature, value */
  65 "mark {\n"
  66 "%%%%BeginFeature: %s %s\n";
  67
  68 static char psendfeature[] =
  69 "\n%%EndFeature\n"
  70 "} stopped cleartomark\n";
  71
  72 static char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  73 "%%%%Page: %s %d\n"
  74 "%%%%BeginPageSetup\n"
  75 "/pgsave save def\n"
  76 "72 %d div 72 %d div scale\n"
  77 "%d %d translate\n"
  78 "1 -1 scale\n"
  79 "%d rotate\n"
  80 "%%%%EndPageSetup\n";
  81
  82 static char psendpage[] =
  83 "pgsave restore\n"
  84 "showpage\n";
  85
  86 static char psfooter[] = /* pages */
  87 "%%%%Trailer\n"
  88 "%%%%Pages: %d\n"
  89 "%%%%EOF\n";
  90
  91 static char psmoveto[] = /* x, y */
  92 "%d %d moveto\n";
  93
  94 static char pslineto[] = /* x, y */
  95 "%d %d lineto\n";
  96
  97 static char psstroke[] =
  98 "stroke\n";
  99
 100 static char psrectangle[] = /* x, y, width, height, -width */
 101 "%d %d moveto\n"
 102 "%d 0 rlineto\n"
 103 "0 %d rlineto\n"
 104 "%d 0 rlineto\n"
 105 "closepath\n";
 106
 107 static char psrrectangle[] = /* x, y, width, height, -width */
 108 "%d %d rmoveto\n"
 109 "%d 0 rlineto\n"
 110 "0 %d rlineto\n"
 111 "%d 0 rlineto\n"
 112 "closepath\n";
 113
 114 static char psshow[] = /* string */
 115 "(%s) show\n";
 116
 117 static char pssetfont[] = /* fontname, xscale, yscale, ascent, escapement */
 118 "/%s findfont\n"
 119 "[%d 0 0 %d 0 0]\n"
 120 "%d 10 div matrix rotate\n"
 121 "matrix concatmatrix\n"
 122 "makefont setfont\n";
 123
 124 static char pssetlinewidth[] = /* width */
 125 "%d setlinewidth\n";
 126
 127 static char pssetdash[] = /* dash, offset */
 128 "[%s] %d setdash\n";
 129
 130 static char pssetgray[] = /* gray */
 131 "%.2f setgray\n";
 132
 133 static char pssetrgbcolor[] = /* r, g, b */
 134 "%.2f %.2f %.2f setrgbcolor\n";
 135
 136 static char psarc[] = /* x, y, w, h, ang1, ang2 */
 137 "tmpmtrx currentmatrix pop\n"
 138 "%d %d translate\n"
 139 "%d %d scale\n"
 140 "0 0 0.5 %.1f %.1f arc\n"
 141 "tmpmtrx setmatrix\n";
 142
 143 static char psgsave[] =
 144 "gsave\n";
 145
 146 static char psgrestore[] =
 147 "grestore\n";
 148
 149 static char psfill[] =
 150 "fill\n";
 151
 152 static char pseofill[] =
 153 "eofill\n";
 154
 155 static char psnewpath[] =
 156 "newpath\n";
 157
 158 static char psclosepath[] =
 159 "closepath\n";
 160
 161 static char psclip[] =
 162 "clip\n";
 163
 164 static char psinitclip[] =
 165 "initclip\n";
 166
 167 static char pseoclip[] =
 168 "eoclip\n";
 169
 170 static char psrectclip[] =
 171 "%d %d %d %d rectclip\n";
 172
 173 static char psrectclip2[] =
 174 "%s rectclip\n";
 175
 176 static char pshatch[] =
 177 "hatch\n";
 178
 179 static char psrotate[] = /* ang */
 180 "%.1f rotate\n";
 181
 182 static char psarrayget[] =
 183 "%s %d get\n";
 184
 185 static char psarrayput[] =
 186 "%s %d %ld put\n";
 187
 188 static char psarraydef[] =
 189 "/%s %d array def\n";
 190
 191 char *PSDRV_ANSIVector[256] = {
 192 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* 0x00 */
 193 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 194 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* 0x10 */
 195 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
 196 "space",        "exclam",       "quotedbl",     "numbersign", /* 0x20 */
 197 "dollar",       "percent",      "ampersand",    "quotesingle",
 198 "parenleft",    "parenright",   "asterisk",     "plus",
 199 "comma",        "hyphen",       "period",       "slash",
 200 "zero",         "one",          "two",          "three", /* 0x30 */
 201 "four",         "five",         "six",          "seven",
 202 "eight",        "nine",         "colon",        "semicolon",
 203 "less",         "equal",        "greater",      "question",
 204 "at",           "A",            "B",            "C", /* 0x40 */
 205 "D",            "E",            "F",            "G",
 206 "H",            "I",            "J",            "K",
 207 "L",            "M",            "N",            "O",
 208 "P",            "Q",            "R",            "S", /* 0x50 */
 209 "T",            "U",            "V",            "W",
 210 "X",            "Y",            "Z",            "bracketleft",
 211 "backslash",    "bracketright", "asciicircum",  "underscore",
 212 "grave",        "a",            "b",            "c", /* 0x60 */
 213 "d",            "e",            "f",            "g",
 214 "h",            "i",            "j",            "k",
 215 "l",            "m",            "n",            "o",
 216 "p",            "q",            "r",            "s", /* 0x70 */
 217 "t",            "u",            "v",            "w",
 218 "x",            "y",            "z",            "braceleft",
 219 "bar",          "braceright",   "asciitilde",   NULL,
 220 NULL,           NULL,           NULL,           NULL, /* 0x80 */
 221 NULL,           NULL,           NULL,           NULL,
 222 NULL,           NULL,           NULL,           NULL,
 223 NULL,           NULL,           NULL,           NULL,
 224 NULL,           "quoteleft",    "quoteright",   "quotedblleft", /* 0x90 */
 225 "quotedblright","bullet",       "endash",       "emdash",
 226 NULL,           NULL,           NULL,           NULL,
 227 NULL,           NULL,           NULL,           NULL,
 228 "space",        "exclamdown",   "cent",         "sterling", /* 0xa0 */
 229 "currency",     "yen",          "brokenbar",    "section",
 230 "dieresis",     "copyright",    "ordfeminine",  "guillemotleft",
 231 "logicalnot",   "hyphen",       "registered",   "macron",
 232 "degree",       "plusminus",    "twosuperior",  "threesuperior", /* 0xb0 */
 233 "acute",        "mu",           "paragraph",    "periodcentered",
 234 "cedilla",      "onesuperior",  "ordmasculine", "guillemotright",
 235 "onequarter",   "onehalf",      "threequarters","questiondown",
 236 "Agrave",       "Aacute",       "Acircumflex",  "Atilde", /* 0xc0 */
 237 "Adieresis",    "Aring",        "AE",           "Ccedilla",
 238 "Egrave",       "Eacute",       "Ecircumflex",  "Edieresis",
 239 "Igrave",       "Iacute",       "Icircumflex",  "Idieresis",
 240 "Eth",          "Ntilde",       "Ograve",       "Oacute", /* 0xd0 */
 241 "Ocircumflex",  "Otilde",       "Odieresis",    "multiply",
 242 "Oslash",       "Ugrave",       "Uacute",       "Ucircumflex",
 243 "Udieresis",    "Yacute",       "Thorn",        "germandbls",
 244 "agrave",       "aacute",       "acircumflex",  "atilde", /* 0xe0 */
 245 "adieresis",    "aring",        "ae",           "ccedilla",
 246 "egrave",       "eacute",       "ecircumflex",  "edieresis",
 247 "igrave",       "iacute",       "icircumflex",  "idieresis",
 248 "eth",          "ntilde",       "ograve",       "oacute", /* 0xf0 */
 249 "ocircumflex",  "otilde",       "odieresis",    "divide",
 250 "oslash",       "ugrave",       "uacute",       "ucircumflex",
 251 "udieresis",    "yacute",       "thorn",        "ydieresis"
 252 };
 253
 254
 255 char psreencodefont[] = /* newfontname basefontname*/
 256 "/%s /%s reencodefont\n";
 257
 258
 259 int PSDRV_WriteSpool(DC *dc, LPSTR lpData, WORD cch)
 260 {
 261     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 262
 263     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 264         if( !PSDRV_StartPage(dc) )
 265             return FALSE;
 266     }
 267     return WriteSpool16( physDev->job.hJob, lpData, cch );
 268 }
 269
 270
 271 INT PSDRV_WriteFeature(HANDLE16 hJob, char *feature, char *value,
 272                          char *invocation)
 273 {
 274
 275     char *buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
 276                              strlen(feature) + strlen(value));
 277
 278
 279     sprintf(buf, psbeginfeature, feature, value);
 280     WriteSpool16( hJob, buf, strlen(buf) );
 281
 282     WriteSpool16( hJob, invocation, strlen(invocation) );
 283
 284     WriteSpool16( hJob, psendfeature, strlen(psendfeature) );
 285
 286     HeapFree( PSDRV_Heap, 0, buf );
 287     return 1;
 288 }
 289
 290
 291
 292 INT PSDRV_WriteHeader( DC *dc, LPCSTR title )
 293 {
 294     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 295     char *buf, *orient, vectbuf[256];
 296     INPUTSLOT *slot;
 297     PAGESIZE *page;
 298     int urx, ury, i, j;
 299
 300     TRACE("'%s'\n", title);
 301
 302     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
 303                              strlen(title) + 30 );
 304     if(!buf) {
 305         WARN("HeapAlloc failed\n");
 306         return 0;
 307     }
 308
 309     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 310       /* BBox co-ords are in default user co-ord system so urx < ury even in
 311          landscape mode */
 312         urx = (int) (dc->w.devCaps->vertSize * 72.0 / 25.4);
 313         ury = (int) (dc->w.devCaps->horzSize * 72.0 / 25.4);
 314         orient = "Landscape";
 315     } else {
 316         urx = (int) (dc->w.devCaps->horzSize * 72.0 / 25.4);
 317         ury = (int) (dc->w.devCaps->vertSize * 72.0 / 25.4);
 318         orient = "Portrait";
 319     }
 320
 321     /* FIXME should do something better with BBox */
 322
 323     sprintf(buf, psheader, title, 0, 0, urx, ury, orient);
 324
 325     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 326                                                      strlen(buf) ) {
 327         WARN("WriteSpool error\n");
 328         HeapFree( PSDRV_Heap, 0, buf );
 329         return 0;
 330     }
 331     HeapFree( PSDRV_Heap, 0, buf );
 332
 333     WriteSpool16( physDev->job.hJob, psbeginprolog, strlen(psbeginprolog) );
 334     WriteSpool16( physDev->job.hJob, psvectorstart, strlen(psvectorstart) );
 335
 336     for(i = 0; i < 256; i += 8) {
 337         vectbuf[0] = '\0';
 338         for(j = 0; j < 8; j++) {
 339             strcat(vectbuf, "/");
 340             if(PSDRV_ANSIVector[i+j]) {
 341                 strcat(vectbuf, PSDRV_ANSIVector[i+j]);
 342                 strcat(vectbuf, " ");
 343             } else {
 344                 strcat(vectbuf, ".notdef ");
 345             }
 346         }
 347         strcat(vectbuf, "\n");
 348         WriteSpool16( physDev->job.hJob, vectbuf, strlen(vectbuf) );
 349     }
 350
 351     WriteSpool16( physDev->job.hJob, psvectorend, strlen(psvectorend) );
 352     WriteSpool16( physDev->job.hJob, psprolog, strlen(psprolog) );
 353     WriteSpool16( physDev->job.hJob, psendprolog, strlen(psendprolog) );
 354
 355
 356     WriteSpool16( physDev->job.hJob, psbeginsetup, strlen(psbeginsetup) );
 357
 358     for(slot = physDev->pi->ppd->InputSlots; slot; slot = slot->next) {
 359         if(slot->WinBin == physDev->Devmode->dmPublic.dmDefaultSource) {
 360             if(slot->InvocationString) {
 361                 PSDRV_WriteFeature(physDev->job.hJob, "*InputSlot", slot->Name,
 362                              slot->InvocationString);
 363                 break;
 364             }
 365         }
 366     }
 367
 368     for(page = physDev->pi->ppd->PageSizes; page; page = page->next) {
 369         if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize) {
 370             if(page->InvocationString) {
 371                 PSDRV_WriteFeature(physDev->job.hJob, "*PageSize", page->Name,
 372                              page->InvocationString);
 373                 break;
 374             }
 375         }
 376     }
 377
 378     WriteSpool16( physDev->job.hJob, psendsetup, strlen(psendsetup) );
 379
 380
 381     return 1;
 382 }
 383
 384
 385 INT PSDRV_WriteFooter( DC *dc )
 386 {
 387     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 388     char *buf;
 389
 390     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psfooter) + 100 );
 391     if(!buf) {
 392         WARN("HeapAlloc failed\n");
 393         return 0;
 394     }
 395
 396     sprintf(buf, psfooter, physDev->job.PageNo);
 397
 398     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 399                                                      strlen(buf) ) {
 400         WARN("WriteSpool error\n");
 401         HeapFree( PSDRV_Heap, 0, buf );
 402         return 0;
 403     }
 404     HeapFree( PSDRV_Heap, 0, buf );
 405     return 1;
 406 }
 407
 408
 409
 410 INT PSDRV_WriteEndPage( DC *dc )
 411 {
 412     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 413
 414     if( WriteSpool16( physDev->job.hJob, psendpage, sizeof(psendpage)-1 ) !=
 415                                                      sizeof(psendpage)-1 ) {
 416         WARN("WriteSpool error\n");
 417         return 0;
 418     }
 419     return 1;
 420 }
 421
 422
 423
 424
 425 INT PSDRV_WriteNewPage( DC *dc )
 426 {
 427     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 428     char *buf;
 429     char name[100];
 430     signed int xtrans, ytrans, rotation;
 431
 432     sprintf(name, "%d", physDev->job.PageNo);
 433
 434     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psnewpage) + 200 );
 435     if(!buf) {
 436         WARN("HeapAlloc failed\n");
 437         return 0;
 438     }
 439
 440     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 441         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 442             xtrans = dc->w.devCaps->vertRes;
 443             ytrans = dc->w.devCaps->horzRes;
 444             rotation = 90;
 445         } else {
 446             xtrans = ytrans = 0;
 447             rotation = -90;
 448         }
 449     } else {
 450         xtrans = 0;
 451         ytrans = dc->w.devCaps->vertRes;
 452         rotation = 0;
 453     }
 454
 455     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 456             dc->w.devCaps->logPixelsX, dc->w.devCaps->logPixelsY,
 457             xtrans, ytrans, rotation);
 458
 459     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 460                                                      strlen(buf) ) {
 461         WARN("WriteSpool error\n");
 462         HeapFree( PSDRV_Heap, 0, buf );
 463         return 0;
 464     }
 465     HeapFree( PSDRV_Heap, 0, buf );
 466     return 1;
 467 }
 468
 469
 470 BOOL PSDRV_WriteMoveTo(DC *dc, INT x, INT y)
 471 {
 472     char buf[100];
 473
 474     sprintf(buf, psmoveto, x, y);
 475     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 476 }
 477
 478 BOOL PSDRV_WriteLineTo(DC *dc, INT x, INT y)
 479 {
 480     char buf[100];
 481
 482     sprintf(buf, pslineto, x, y);
 483     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 484 }
 485
 486
 487 BOOL PSDRV_WriteStroke(DC *dc)
 488 {
 489     return PSDRV_WriteSpool(dc, psstroke, sizeof(psstroke)-1);
 490 }
 491
 492
 493
 494 BOOL PSDRV_WriteRectangle(DC *dc, INT x, INT y, INT width,
 495                         INT height)
 496 {
 497     char buf[100];
 498
 499     sprintf(buf, psrectangle, x, y, width, height, -width);
 500     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 501 }
 502
 503 BOOL PSDRV_WriteRRectangle(DC *dc, INT x, INT y, INT width,
 504       INT height)
 505 {
 506     char buf[100];
 507
 508     sprintf(buf, psrrectangle, x, y, width, height, -width);
 509     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 510 }
 511
 512 BOOL PSDRV_WriteArc(DC *dc, INT x, INT y, INT w, INT h, double ang1,
 513                       double ang2)
 514 {
 515     char buf[256];
 516
 517     /* Make angles -ve and swap order because we're working with an upside
 518        down y-axis */
 519     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 520     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 521 }
 522
 523 static char encodingext[] = "-ANSI";
 524
 525 BOOL PSDRV_WriteSetFont(DC *dc, BOOL UseANSI)
 526 {
 527     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 528     char *buf, *newbuf;
 529
 530     buf = (char *)HeapAlloc( PSDRV_Heap, 0,
 531              sizeof(pssetfont) + strlen(physDev->font.afm->FontName) + 40);
 532
 533     if(!buf) {
 534         WARN("HeapAlloc failed\n");
 535         return FALSE;
 536     }
 537
 538     newbuf = (char *)HeapAlloc( PSDRV_Heap, 0,
 539               strlen(physDev->font.afm->FontName) + sizeof(encodingext));
 540
 541     if(!newbuf) {
 542         WARN("HeapAlloc failed\n");
 543         HeapFree(PSDRV_Heap, 0, buf);
 544         return FALSE;
 545     }
 546
 547     if(UseANSI)
 548         sprintf(newbuf, "%s%s", physDev->font.afm->FontName, encodingext);
 549     else
 550         strcpy(newbuf, physDev->font.afm->FontName);
 551
 552     sprintf(buf, pssetfont, newbuf,
 553                 physDev->font.size, -physDev->font.size,
 554                 -physDev->font.escapement);
 555
 556     PSDRV_WriteSpool(dc, buf, strlen(buf));
 557     HeapFree(PSDRV_Heap, 0, buf);
 558     return TRUE;
 559 }
 560
 561 BOOL PSDRV_WriteSetColor(DC *dc, PSCOLOR *color)
 562 {
 563     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 564     char buf[256];
 565
 566     PSDRV_CopyColor(&physDev->inkColor, color);
 567     switch(color->type) {
 568     case PSCOLOR_RGB:
 569         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 570                 color->value.rgb.b);
 571         return PSDRV_WriteSpool(dc, buf, strlen(buf));
 572
 573     case PSCOLOR_GRAY:
 574         sprintf(buf, pssetgray, color->value.gray.i);
 575         return PSDRV_WriteSpool(dc, buf, strlen(buf));
 576
 577     default:
 578         ERR("Unkonwn colour type %d\n", color->type);
 579         break;
 580     }
 581
 582     return FALSE;
 583 }
 584
 585 BOOL PSDRV_WriteSetPen(DC *dc)
 586 {
 587     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 588     char buf[256];
 589
 590     sprintf(buf, pssetlinewidth, physDev->pen.width);
 591     PSDRV_WriteSpool(dc, buf, strlen(buf));
 592
 593     if(physDev->pen.dash) {
 594         sprintf(buf, pssetdash, physDev->pen.dash, 0);
 595         PSDRV_WriteSpool(dc, buf, strlen(buf));
 596     }
 597
 598     return TRUE;
 599 }
 600
 601 BOOL PSDRV_WriteReencodeFont(DC *dc)
 602 {
 603     PSDRV_PDEVICE *physDev = (PSDRV_PDEVICE *)dc->physDev;
 604     char *buf, *newbuf;
 605
 606     buf = (char *)HeapAlloc( PSDRV_Heap, 0,
 607              sizeof(psreencodefont) + 2 * strlen(physDev->font.afm->FontName)
 608                              + sizeof(encodingext));
 609
 610     if(!buf) {
 611         WARN("HeapAlloc failed\n");
 612         return FALSE;
 613     }
 614
 615     newbuf = (char *)HeapAlloc( PSDRV_Heap, 0,
 616               strlen(physDev->font.afm->FontName) + sizeof(encodingext));
 617
 618     if(!newbuf) {
 619         WARN("HeapAlloc failed\n");
 620         HeapFree(PSDRV_Heap, 0, buf);
 621         return FALSE;
 622     }
 623
 624     sprintf(newbuf, "%s%s", physDev->font.afm->FontName, encodingext);
 625     sprintf(buf, psreencodefont, newbuf, physDev->font.afm->FontName);
 626
 627     PSDRV_WriteSpool(dc, buf, strlen(buf));
 628
 629     HeapFree(PSDRV_Heap, 0, newbuf);
 630     HeapFree(PSDRV_Heap, 0, buf);
 631     return TRUE;
 632 }
 633
 634 BOOL PSDRV_WriteShow(DC *dc, char *str, INT count)
 635 {
 636     char *buf, *buf1;
 637     INT buflen = count + 10, i, done;
 638
 639     buf = (char *)HeapAlloc( PSDRV_Heap, 0, buflen );
 640
 641     for(i = done = 0; i < count; i++) {
 642         if(!isprint(str[i])) {
 643             if(done + 4 >= buflen)
 644                 buf = HeapReAlloc( PSDRV_Heap, 0, buf, buflen += 10 );
 645             sprintf(buf + done, "\\%03o", (int)(unsigned char)str[i] );
 646             done += 4;
 647         } else if(str[i] == '\\' || str[i] == '(' || str[i] == ')' ) {
 648             if(done + 2 >= buflen)
 649                 buf = HeapReAlloc( PSDRV_Heap, 0, buf, buflen += 10 );
 650             buf[done++] = '\\';
 651             buf[done++] = str[i];
 652         } else {
 653             if(done + 1 >= buflen)
 654                 buf = HeapReAlloc( PSDRV_Heap, 0, buf, buflen += 10 );
 655             buf[done++] = str[i];
 656         }
 657     }
 658     buf[done] = '\0';
 659
 660     buf1 = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psshow) + done);
 661
 662     sprintf(buf1, psshow, buf);
 663
 664     PSDRV_WriteSpool(dc, buf1, strlen(buf1));
 665     HeapFree(PSDRV_Heap, 0, buf);
 666     HeapFree(PSDRV_Heap, 0, buf1);
 667
 668     return TRUE;
 669 }
 670
 671 BOOL PSDRV_WriteFill(DC *dc)
 672 {
 673     return PSDRV_WriteSpool(dc, psfill, sizeof(psfill)-1);
 674 }
 675
 676 BOOL PSDRV_WriteEOFill(DC *dc)
 677 {
 678     return PSDRV_WriteSpool(dc, pseofill, sizeof(pseofill)-1);
 679 }
 680
 681 BOOL PSDRV_WriteGSave(DC *dc)
 682 {
 683     return PSDRV_WriteSpool(dc, psgsave, sizeof(psgsave)-1);
 684 }
 685
 686 BOOL PSDRV_WriteGRestore(DC *dc)
 687 {
 688     return PSDRV_WriteSpool(dc, psgrestore, sizeof(psgrestore)-1);
 689 }
 690
 691 BOOL PSDRV_WriteNewPath(DC *dc)
 692 {
 693     return PSDRV_WriteSpool(dc, psnewpath, sizeof(psnewpath)-1);
 694 }
 695
 696 BOOL PSDRV_WriteClosePath(DC *dc)
 697 {
 698     return PSDRV_WriteSpool(dc, psclosepath, sizeof(psclosepath)-1);
 699 }
 700
 701 BOOL PSDRV_WriteClip(DC *dc)
 702 {
 703     return PSDRV_WriteSpool(dc, psclip, sizeof(psclip)-1);
 704 }
 705
 706 BOOL PSDRV_WriteEOClip(DC *dc)
 707 {
 708     return PSDRV_WriteSpool(dc, pseoclip, sizeof(pseoclip)-1);
 709 }
 710
 711 BOOL PSDRV_WriteInitClip(DC *dc)
 712 {
 713     return PSDRV_WriteSpool(dc, psinitclip, sizeof(psinitclip)-1);
 714 }
 715
 716 BOOL PSDRV_WriteHatch(DC *dc)
 717 {
 718     return PSDRV_WriteSpool(dc, pshatch, sizeof(pshatch)-1);
 719 }
 720
 721 BOOL PSDRV_WriteRotate(DC *dc, float ang)
 722 {
 723     char buf[256];
 724
 725     sprintf(buf, psrotate, ang);
 726     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 727 }
 728
 729 BOOL PSDRV_WriteIndexColorSpaceBegin(DC *dc, int size)
 730 {
 731     char buf[256];
 732     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 733     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 734 }
 735
 736 BOOL PSDRV_WriteIndexColorSpaceEnd(DC *dc)
 737 {
 738     char buf[] = ">\n] setcolorspace\n";
 739     return PSDRV_WriteSpool(dc, buf, sizeof(buf) - 1);
 740 }
 741
 742 BOOL PSDRV_WriteRGB(DC *dc, COLORREF *map, int number)
 743 {
 744     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1), *ptr;
 745     int i;
 746
 747     ptr = buf;
 748     for(i = 0; i < number; i++) {
 749         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 750                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 751                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 752         ptr += 7;
 753     }
 754     PSDRV_WriteSpool(dc, buf, number * 7);
 755     HeapFree(PSDRV_Heap, 0, buf);
 756     return TRUE;
 757 }
 758
 759
 760 BOOL PSDRV_WriteImageDict(DC *dc, WORD depth, INT xDst, INT yDst,
 761                           INT widthDst, INT heightDst, INT widthSrc,
 762                           INT heightSrc, char *bits)
 763 {
 764     char start[] = "%d %d translate\n%d %d scale\n<<\n"
 765       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 766       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 767
 768     char decode1[] = " /Decode [0 %d]\n";
 769     char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 770
 771     char end[] = " /DataSource currentfile /ASCIIHexDecode filter\n>> image\n";
 772     char endbits[] = " /DataSource <%s>\n>> image\n";
 773
 774     char *buf = HeapAlloc(PSDRV_Heap, 0, 1000);
 775
 776     sprintf(buf, start, xDst, yDst, widthDst, heightDst, widthSrc, heightSrc,
 777             (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 778
 779     PSDRV_WriteSpool(dc, buf, strlen(buf));
 780
 781     switch(depth) {
 782     case 8:
 783         sprintf(buf, decode1, 255);
 784         break;
 785
 786     case 4:
 787         sprintf(buf, decode1, 15);
 788         break;
 789
 790     case 1:
 791         sprintf(buf, decode1, 1);
 792         break;
 793
 794     default:
 795         strcpy(buf, decode3);
 796         break;
 797     }
 798
 799     PSDRV_WriteSpool(dc, buf, strlen(buf));
 800
 801     if(!bits)
 802         PSDRV_WriteSpool(dc, end, sizeof(end) - 1);
 803     else {
 804         sprintf(buf, endbits, bits);
 805         PSDRV_WriteSpool(dc, buf, strlen(buf));
 806     }
 807
 808     HeapFree(PSDRV_Heap, 0, buf);
 809     return TRUE;
 810 }
 811
 812
 813 BOOL PSDRV_WriteBytes(DC *dc, const BYTE *bytes, int number)
 814 {
 815     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 3 + 1);
 816     char *ptr;
 817     int i;
 818
 819     ptr = buf;
 820
 821     for(i = 0; i < number; i++) {
 822         sprintf(ptr, "%02x%c", bytes[i],
 823                 ((i & 0xf) == 0xf) || (i == number - 1) ? '\n' : ' ');
 824         ptr += 3;
 825     }
 826     PSDRV_WriteSpool(dc, buf, number * 3);
 827
 828     HeapFree(PSDRV_Heap, 0, buf);
 829     return TRUE;
 830 }
 831
 832 BOOL PSDRV_WriteDIBits16(DC *dc, const WORD *words, int number)
 833 {
 834     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 835     char *ptr;
 836     int i;
 837
 838     ptr = buf;
 839
 840     for(i = 0; i < number; i++) {
 841         int r, g, b;
 842
 843         /* We want 0x0 -- 0x1f to map to 0x0 -- 0xff */
 844
 845         r = words[i] >> 10 & 0x1f;
 846         r = r << 3 | r >> 2;
 847         g = words[i] >> 5 & 0x1f;
 848         g = g << 3 | g >> 2;
 849         b = words[i] & 0x1f;
 850         b = b << 3 | b >> 2;
 851         sprintf(ptr, "%02x%02x%02x%c", r, g, b,
 852                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 853         ptr += 7;
 854     }
 855     PSDRV_WriteSpool(dc, buf, number * 7);
 856
 857     HeapFree(PSDRV_Heap, 0, buf);
 858     return TRUE;
 859 }
 860
 861 BOOL PSDRV_WriteDIBits24(DC *dc, const BYTE *bits, int number)
 862 {
 863     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 864     char *ptr;
 865     int i;
 866
 867     ptr = buf;
 868
 869     for(i = 0; i < number; i++) {
 870         sprintf(ptr, "%02x%02x%02x%c", bits[i * 3 + 2], bits[i * 3 + 1],
 871                 bits[i * 3],
 872                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 873         ptr += 7;
 874     }
 875     PSDRV_WriteSpool(dc, buf, number * 7);
 876
 877     HeapFree(PSDRV_Heap, 0, buf);
 878     return TRUE;
 879 }
 880
 881 BOOL PSDRV_WriteDIBits32(DC *dc, const BYTE *bits, int number)
 882 {
 883     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 884     char *ptr;
 885     int i;
 886
 887     ptr = buf;
 888
 889     for(i = 0; i < number; i++) {
 890         sprintf(ptr, "%02x%02x%02x%c", bits[i * 4 + 2], bits[i * 4 + 1],
 891                 bits[i * 4],
 892                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 893         ptr += 7;
 894     }
 895     PSDRV_WriteSpool(dc, buf, number * 7);
 896
 897     HeapFree(PSDRV_Heap, 0, buf);
 898     return TRUE;
 899 }
 900
 901 BOOL PSDRV_WriteArrayGet(DC *dc, CHAR *pszArrayName, INT nIndex)
 902 {
 903     char buf[100];
 904
 905     sprintf(buf, psarrayget, pszArrayName, nIndex);
 906     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 907 }
 908
 909 BOOL PSDRV_WriteArrayPut(DC *dc, CHAR *pszArrayName, INT nIndex, LONG lObject)
 910 {
 911     char buf[100];
 912
 913     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 914     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 915 }
 916
 917 BOOL PSDRV_WriteArrayDef(DC *dc, CHAR *pszArrayName, INT nSize)
 918 {
 919     char buf[100];
 920
 921     sprintf(buf, psarraydef, pszArrayName, nSize);
 922     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 923 }
 924
 925 BOOL PSDRV_WriteRectClip(DC *dc, INT x, INT y, INT w, INT h)
 926 {
 927     char buf[100];
 928
 929     sprintf(buf, psrectclip, x, y, w, h);
 930     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 931 }
 932
 933 BOOL PSDRV_WriteRectClip2(DC *dc, CHAR *pszArrayName)
 934 {
 935     char buf[100];
 936
 937     sprintf(buf, psrectclip2, pszArrayName);
 938     return PSDRV_WriteSpool(dc, buf, strlen(buf));
 939 }
 940
 941 BOOL PSDRV_WritePatternDict(DC *dc, BITMAP *bm, BYTE *bits)
 942 {
 943     char start[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 944       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n";
 945
 946     char end[] = "  end\n }\n>>\n matrix makepattern setpattern\n";
 947     char *buf, *ptr;
 948     INT w, h, x, y;
 949     COLORREF map[2];
 950
 951     w = bm->bmWidth & ~0x7;
 952     h = bm->bmHeight & ~0x7;
 953
 954     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(start) + 100);
 955     sprintf(buf, start, w, h, w, h);
 956     PSDRV_WriteSpool(dc,  buf, strlen(buf));
 957     PSDRV_WriteIndexColorSpaceBegin(dc, 1);
 958     map[0] = dc->w.textColor;
 959     map[1] = dc->w.backgroundColor;
 960     PSDRV_WriteRGB(dc, map, 2);
 961     PSDRV_WriteIndexColorSpaceEnd(dc);
 962     ptr = buf;
 963     for(y = h-1; y >= 0; y--) {
 964         for(x = 0; x < w/8; x++) {
 965             sprintf(ptr, "%02x", *(bits + x/8 + y * bm->bmWidthBytes));
 966             ptr += 2;
 967         }
 968     }
 969     PSDRV_WriteImageDict(dc, 1, 0, 0, 8, 8, 8, 8, buf);
 970     PSDRV_WriteSpool(dc, end, sizeof(end) - 1);
 971     HeapFree(PSDRV_Heap, 0, buf);
 972     return TRUE;
 973 }
 974
 975
 976
 977