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 <stdlib.h>
  24 #include <string.h>
  25 #include <stdarg.h>
  26 #include <locale.h>
  27
  28 #define NONAMELESSUNION
  29 #define NONAMELESSSTRUCT
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "wingdi.h"
  33 #include "psdrv.h"
  34 #include "wine/debug.h"
  35
  36 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  37
  38 static const char psadobe[] =
  39 "%!PS-Adobe-3.0\n";
  40
  41 static const char media[] = "%cupsJobTicket: media=";
  42 static const char cups_one_sided[] = "%cupsJobTicket: sides=one-sided\n";
  43 static const char cups_two_sided_long[] = "%cupsJobTicket: sides=two-sided-long-edge\n";
  44 static const char cups_two_sided_short[] = "%cupsJobTicket: sides=two-sided-short-edge\n";
  45 static const char *cups_duplexes[3] =
  46 {
  47     cups_one_sided,         /* DMDUP_SIMPLEX */
  48     cups_two_sided_long,    /* DMDUP_VERTICAL */
  49     cups_two_sided_short    /* DMDUP_HORIZONTAL */
  50 };
  51 static const char cups_collate_false[] = "%cupsJobTicket: collate=false\n";
  52 static const char cups_collate_true[] = "%cupsJobTicket: collate=true\n";
  53 static const char cups_ap_d_inputslot[] = "%cupsJobTicket: AP_D_InputSlot=\n"; /* intentionally empty value */
  54
  55 static const char psheader[] = /* title llx lly urx ury orientation */
  56 "%%%%Creator: Wine PostScript Driver\n"
  57 "%%%%Title: %s\n"
  58 "%%%%BoundingBox: %d %d %d %d\n"
  59 "%%%%Pages: (atend)\n"
  60 "%%%%Orientation: %s\n"
  61 "%%%%EndComments\n";
  62
  63 static const char psbeginprolog[] =
  64 "%%BeginProlog\n";
  65
  66 static const char psendprolog[] =
  67 "%%EndProlog\n";
  68
  69 static const char psprolog[] =
  70 "/tmpmtrx matrix def\n"
  71 "/hatch {\n"
  72 "  pathbbox\n"
  73 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  74 "  l cvi gap idiv gap mul\n"
  75 "  gap\n"
  76 "  r cvi gap idiv gap mul\n"
  77 "  {t moveto 0 b t sub rlineto}\n"
  78 "  for\n"
  79 "} bind def\n"
  80 "/B {pop pop pop pop} def\n"
  81 "/N {newpath} def\n"
  82 "/havetype42gdir {version cvi 2015 ge} bind def\n";
  83
  84 static const char psbeginsetup[] =
  85 "%%BeginSetup\n";
  86
  87 static const char psendsetup[] =
  88 "%%EndSetup\n";
  89
  90 static const char psbeginfeature[] = /* feature, value */
  91 "mark {\n"
  92 "%%%%BeginFeature: %s %s\n";
  93
  94 static const char psendfeature[] =
  95 "\n%%EndFeature\n"
  96 "} stopped cleartomark\n";
  97
  98 static const char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  99 "%%%%Page: %s %d\n"
 100 "%%%%BeginPageSetup\n"
 101 "/pgsave save def\n"
 102 "72 %d div 72 %d div scale\n"
 103 "%d %d translate\n"
 104 "1 -1 scale\n"
 105 "%d rotate\n"
 106 "%%%%EndPageSetup\n";
 107
 108 static const char psendpage[] =
 109 "pgsave restore\n"
 110 "showpage\n";
 111
 112 static const char psfooter[] = /* pages */
 113 "%%%%Trailer\n"
 114 "%%%%Pages: %d\n"
 115 "%%%%EOF\n";
 116
 117 static const char psmoveto[] = /* x, y */
 118 "%d %d moveto\n";
 119
 120 static const char pslineto[] = /* x, y */
 121 "%d %d lineto\n";
 122
 123 static const char psstroke[] =
 124 "stroke\n";
 125
 126 static const char psrectangle[] = /* x, y, width, height, -width */
 127 "%d %d moveto\n"
 128 "%d 0 rlineto\n"
 129 "0 %d rlineto\n"
 130 "%d 0 rlineto\n"
 131 "closepath\n";
 132
 133 static const char psglyphshow[] = /* glyph name */
 134 "/%s glyphshow\n";
 135
 136 static const char psfindfont[] = /* fontname */
 137 "/%s findfont\n";
 138
 139 static const char psfakeitalic[] =
 140 "[1 0 0.25 1 0 0]\n";
 141
 142 static const char pssizematrix[] =
 143 "[%d %d %d %d 0 0]\n";
 144
 145 static const char psconcat[] =
 146 "matrix concatmatrix\n";
 147
 148 static const char psrotatefont[] = /* escapement */
 149 "%d 10 div matrix rotate\n"
 150 "matrix concatmatrix\n";
 151
 152 static const char pssetfont[] =
 153 "makefont setfont\n";
 154
 155 static const char pssetline[] = /* width, join, endcap */
 156 "%d setlinewidth %u setlinejoin %u setlinecap\n";
 157
 158 static const char pssetgray[] = /* gray */
 159 "%.2f setgray\n";
 160
 161 static const char pssetrgbcolor[] = /* r, g, b */
 162 "%.2f %.2f %.2f setrgbcolor\n";
 163
 164 static const char psarc[] = /* x, y, w, h, ang1, ang2 */
 165 "tmpmtrx currentmatrix pop\n"
 166 "%d %d translate\n"
 167 "%d %d scale\n"
 168 "0 0 0.5 %.1f %.1f arc\n"
 169 "tmpmtrx setmatrix\n";
 170
 171 static const char pscurveto[] = /* x1, y1, x2, y2, x3, y3 */
 172 "%d %d %d %d %d %d curveto\n";
 173
 174 static const char psgsave[] =
 175 "gsave\n";
 176
 177 static const char psgrestore[] =
 178 "grestore\n";
 179
 180 static const char psfill[] =
 181 "fill\n";
 182
 183 static const char pseofill[] =
 184 "eofill\n";
 185
 186 static const char psnewpath[] =
 187 "newpath\n";
 188
 189 static const char psclosepath[] =
 190 "closepath\n";
 191
 192 static const char psclip[] =
 193 "clip\n";
 194
 195 static const char pseoclip[] =
 196 "eoclip\n";
 197
 198 static const char psrectclip[] =
 199 "%d %d %d %d rectclip\n";
 200
 201 static const char psrectclip2[] =
 202 "%s rectclip\n";
 203
 204 static const char pshatch[] =
 205 "hatch\n";
 206
 207 static const char psrotate[] = /* ang */
 208 "%.1f rotate\n";
 209
 210 static const char psarrayput[] =
 211 "%s %d %d put\n";
 212
 213 static const char psarraydef[] =
 214 "/%s %d array def\n";
 215
 216 static const char psenddocument[] =
 217 "\n%%EndDocument\n";
 218
 219 DWORD PSDRV_WriteSpool(PHYSDEV dev, LPCSTR lpData, DWORD cch)
 220 {
 221     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 222     int num, num_left = cch;
 223
 224     if(physDev->job.quiet) {
 225         TRACE("ignoring output\n");
 226         return 0;
 227     }
 228
 229     if(physDev->job.in_passthrough) { /* Was in PASSTHROUGH mode */
 230         write_spool( dev, psenddocument, sizeof(psenddocument)-1 );
 231         physDev->job.in_passthrough = physDev->job.had_passthrough_rect = FALSE;
 232     }
 233
 234     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 235         if( !PSDRV_StartPage(dev) )
 236             return 0;
 237     }
 238
 239     do {
 240         num = min(num_left, 0x8000);
 241         if(write_spool( dev, lpData, num ) != num)
 242             return 0;
 243         lpData += num;
 244         num_left -= num;
 245     } while(num_left);
 246
 247     return cch;
 248 }
 249
 250
 251 static INT PSDRV_WriteFeature(PHYSDEV dev, LPCSTR feature, LPCSTR value, LPCSTR invocation)
 252 {
 253
 254     char *buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psbeginfeature) +
 255                            strlen(feature) + strlen(value));
 256
 257     sprintf(buf, psbeginfeature, feature, value);
 258     write_spool( dev, buf, strlen(buf) );
 259     write_spool( dev, invocation, strlen(invocation) );
 260     write_spool( dev, psendfeature, strlen(psendfeature) );
 261
 262     HeapFree( GetProcessHeap(), 0, buf );
 263     return 1;
 264 }
 265
 266 /********************************************************
 267  *         escape_title
 268  *
 269  * Helper for PSDRV_WriteHeader.  Escape any non-printable characters
 270  * as octal.  If we've had to use an escape then surround the entire string
 271  * in brackets.  Truncate string to represent at most 0x80 characters.
 272  *
 273  */
 274 static char *escape_title(LPCWSTR wstr)
 275 {
 276     char *ret, *cp, *str;
 277     int i, extra = 0;
 278
 279     if(!wstr)
 280     {
 281         ret = HeapAlloc(GetProcessHeap(), 0, 1);
 282         *ret = '\0';
 283         return ret;
 284     }
 285
 286     i = WideCharToMultiByte( CP_ACP, 0, wstr, -1, NULL, 0, NULL, NULL );
 287     str = HeapAlloc( GetProcessHeap(), 0, i );
 288     if (!str) return NULL;
 289     WideCharToMultiByte( CP_ACP, 0, wstr, -1, str, i, NULL, NULL );
 290
 291     for(i = 0; i < 0x80 && str[i]; i++)
 292     {
 293         if(!isprint(str[i]))
 294            extra += 3;
 295     }
 296
 297     if(!extra)
 298     {
 299         ret = HeapAlloc(GetProcessHeap(), 0, i + 1);
 300         memcpy(ret, str, i);
 301         ret[i] = '\0';
 302         goto done;
 303     }
 304
 305     extra += 2; /* two for the brackets */
 306     cp = ret = HeapAlloc(GetProcessHeap(), 0, i + extra + 1);
 307     *cp++ = '(';
 308     for(i = 0; i < 0x80 && str[i]; i++)
 309     {
 310         if(!isprint(str[i]))
 311         {
 312             BYTE b = (BYTE)str[i];
 313             *cp++ = '\\';
 314             *cp++ = ((b >> 6) & 0x7) + '0';
 315             *cp++ = ((b >> 3) & 0x7) + '0';
 316             *cp++ = ((b)      & 0x7) + '0';
 317         }
 318         else
 319             *cp++ = str[i];
 320     }
 321     *cp++ = ')';
 322     *cp = '\0';
 323
 324 done:
 325     HeapFree( GetProcessHeap(), 0, str );
 326     return ret;
 327 }
 328
 329 struct ticket_info
 330 {
 331     PAGESIZE *page;
 332     DUPLEX *duplex;
 333 };
 334
 335 static void write_cups_job_ticket( PHYSDEV dev, const struct ticket_info *info )
 336 {
 337     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 338     char buf[256];
 339     int len;
 340
 341     if (info->page && info->page->InvocationString)
 342     {
 343         len = sizeof(media) + strlen( info->page->Name ) + 1;
 344         if (len <= sizeof(buf))
 345         {
 346             memcpy( buf, media, sizeof(media) );
 347             strcat( buf, info->page->Name );
 348             strcat( buf, "\n");
 349             write_spool( dev, buf, len - 1 );
 350         }
 351         else
 352             WARN( "paper name %s will be too long for DSC\n", info->page->Name );
 353     }
 354
 355     if (info->duplex && info->duplex->InvocationString)
 356     {
 357         if (info->duplex->WinDuplex >= 1 && info->duplex->WinDuplex <= 3)
 358         {
 359             const char *str = cups_duplexes[ info->duplex->WinDuplex - 1 ];
 360             write_spool( dev, str, strlen( str ) );
 361         }
 362     }
 363
 364     if (physDev->Devmode->dmPublic.u1.s1.dmCopies > 1)
 365     {
 366         len = snprintf( buf, sizeof(buf), "%%cupsJobTicket: copies=%d\n",
 367                         physDev->Devmode->dmPublic.u1.s1.dmCopies );
 368         if (len > 0 && len < sizeof(buf))
 369             write_spool( dev, buf, len );
 370
 371         if (physDev->Devmode->dmPublic.dmFields & DM_COLLATE)
 372         {
 373             if (physDev->Devmode->dmPublic.dmCollate == DMCOLLATE_FALSE)
 374                 write_spool( dev, cups_collate_false, sizeof(cups_collate_false) - 1 );
 375             else if (physDev->Devmode->dmPublic.dmCollate == DMCOLLATE_TRUE)
 376                 write_spool( dev, cups_collate_true, sizeof(cups_collate_true) - 1 );
 377         }
 378     }
 379
 380     if (!(physDev->Devmode->dmPublic.dmFields & DM_DEFAULTSOURCE) ||
 381         physDev->Devmode->dmPublic.u1.s1.dmDefaultSource == DMBIN_AUTO)
 382         write_spool( dev, cups_ap_d_inputslot, sizeof(cups_ap_d_inputslot) - 1 );
 383 }
 384
 385 INT PSDRV_WriteHeader( PHYSDEV dev, LPCWSTR title )
 386 {
 387     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 388     char *buf, *escaped_title;
 389     INPUTSLOT *slot = find_slot( physDev->pi->ppd, physDev->Devmode );
 390     PAGESIZE *page = find_pagesize( physDev->pi->ppd, physDev->Devmode );
 391     DUPLEX *duplex = find_duplex( physDev->pi->ppd, physDev->Devmode );
 392     int llx, lly, urx, ury;
 393     int ret, len;
 394     const char * dmOrientation;
 395
 396     struct ticket_info ticket_info = { page, duplex };
 397
 398     TRACE("%s\n", debugstr_w(title));
 399
 400     len = strlen( psadobe );
 401     ret = write_spool( dev, psadobe, len );
 402     if (ret != len)
 403     {
 404         WARN("WriteSpool error\n");
 405         return 0;
 406     }
 407
 408     write_cups_job_ticket( dev, &ticket_info );
 409
 410     escaped_title = escape_title(title);
 411     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psheader) +
 412                      strlen(escaped_title) + 30 );
 413     if(!buf) {
 414         WARN("HeapAlloc failed\n");
 415         HeapFree(GetProcessHeap(), 0, escaped_title);
 416         return 0;
 417     }
 418
 419     /* BBox co-ords are in default user co-ord system so urx < ury even in
 420        landscape mode */
 421     llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
 422     lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
 423     urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
 424     ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
 425     /* FIXME should do something better with BBox */
 426
 427     dmOrientation = (physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE ? "Landscape" : "Portrait");
 428     sprintf(buf, psheader, escaped_title, llx, lly, urx, ury, dmOrientation);
 429
 430     HeapFree(GetProcessHeap(), 0, escaped_title);
 431
 432     len = strlen( buf );
 433     write_spool( dev, buf, len );
 434     HeapFree( GetProcessHeap(), 0, buf );
 435
 436     write_spool( dev, psbeginprolog, strlen(psbeginprolog) );
 437     write_spool( dev, psprolog, strlen(psprolog) );
 438     write_spool( dev, psendprolog, strlen(psendprolog) );
 439     write_spool( dev, psbeginsetup, strlen(psbeginsetup) );
 440
 441     if (slot && slot->InvocationString)
 442         PSDRV_WriteFeature( dev, "*InputSlot", slot->Name, slot->InvocationString );
 443
 444     if (page && page->InvocationString)
 445         PSDRV_WriteFeature( dev, "*PageSize", page->Name, page->InvocationString );
 446
 447     if (duplex && duplex->InvocationString)
 448         PSDRV_WriteFeature( dev, "*Duplex", duplex->Name, duplex->InvocationString );
 449
 450     write_spool( dev, psendsetup, strlen(psendsetup) );
 451
 452
 453     return 1;
 454 }
 455
 456
 457 INT PSDRV_WriteFooter( PHYSDEV dev )
 458 {
 459     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 460     char *buf;
 461     int ret = 1;
 462
 463     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psfooter) + 100 );
 464     if(!buf) {
 465         WARN("HeapAlloc failed\n");
 466         return 0;
 467     }
 468
 469     sprintf(buf, psfooter, physDev->job.PageNo);
 470
 471     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 472         WARN("WriteSpool error\n");
 473         ret = 0;
 474     }
 475     HeapFree( GetProcessHeap(), 0, buf );
 476     return ret;
 477 }
 478
 479
 480
 481 INT PSDRV_WriteEndPage( PHYSDEV dev )
 482 {
 483     if( write_spool( dev, psendpage, sizeof(psendpage)-1 ) != sizeof(psendpage)-1 ) {
 484         WARN("WriteSpool error\n");
 485         return 0;
 486     }
 487     return 1;
 488 }
 489
 490
 491
 492
 493 INT PSDRV_WriteNewPage( PHYSDEV dev )
 494 {
 495     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 496     char *buf;
 497     char name[100];
 498     signed int xtrans, ytrans, rotation;
 499     int ret = 1;
 500
 501     sprintf(name, "%d", physDev->job.PageNo);
 502
 503     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psnewpage) + 200 );
 504     if(!buf) {
 505         WARN("HeapAlloc failed\n");
 506         return 0;
 507     }
 508
 509     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 510         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 511             xtrans = physDev->ImageableArea.right;
 512             ytrans = physDev->ImageableArea.top;
 513             rotation = 90;
 514         } else {
 515             xtrans = physDev->ImageableArea.left;
 516             ytrans = physDev->ImageableArea.bottom;
 517             rotation = -90;
 518         }
 519     } else {
 520         xtrans = physDev->ImageableArea.left;
 521         ytrans = physDev->ImageableArea.top;
 522         rotation = 0;
 523     }
 524
 525     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 526             physDev->logPixelsX, physDev->logPixelsY,
 527             xtrans, ytrans, rotation);
 528
 529     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 530         WARN("WriteSpool error\n");
 531         ret = 0;
 532     }
 533     HeapFree( GetProcessHeap(), 0, buf );
 534     return ret;
 535 }
 536
 537
 538 BOOL PSDRV_WriteMoveTo(PHYSDEV dev, INT x, INT y)
 539 {
 540     char buf[100];
 541
 542     sprintf(buf, psmoveto, x, y);
 543     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 544 }
 545
 546 BOOL PSDRV_WriteLineTo(PHYSDEV dev, INT x, INT y)
 547 {
 548     char buf[100];
 549
 550     sprintf(buf, pslineto, x, y);
 551     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 552 }
 553
 554
 555 BOOL PSDRV_WriteStroke(PHYSDEV dev)
 556 {
 557     return PSDRV_WriteSpool(dev, psstroke, sizeof(psstroke)-1);
 558 }
 559
 560
 561
 562 BOOL PSDRV_WriteRectangle(PHYSDEV dev, INT x, INT y, INT width,
 563                         INT height)
 564 {
 565     char buf[100];
 566
 567     sprintf(buf, psrectangle, x, y, width, height, -width);
 568     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 569 }
 570
 571 BOOL PSDRV_WriteArc(PHYSDEV dev, INT x, INT y, INT w, INT h, double ang1,
 572                       double ang2)
 573 {
 574     char buf[256];
 575
 576     /* Make angles -ve and swap order because we're working with an upside
 577        down y-axis */
 578     push_lc_numeric("C");
 579     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 580     pop_lc_numeric();
 581     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 582 }
 583
 584 BOOL PSDRV_WriteCurveTo(PHYSDEV dev, POINT pts[3])
 585 {
 586     char buf[256];
 587
 588     sprintf(buf, pscurveto, pts[0].x, pts[0].y, pts[1].x, pts[1].y, pts[2].x, pts[2].y );
 589     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 590 }
 591
 592 BOOL PSDRV_WriteSetFont(PHYSDEV dev, const char *name, matrix size, INT escapement, BOOL fake_italic)
 593 {
 594     char *buf;
 595
 596     buf = HeapAlloc( GetProcessHeap(), 0, strlen(name) + 256 );
 597
 598     if(!buf) {
 599         WARN("HeapAlloc failed\n");
 600         return FALSE;
 601     }
 602
 603     sprintf( buf, psfindfont, name );
 604     PSDRV_WriteSpool( dev, buf, strlen(buf) );
 605
 606     if (fake_italic) PSDRV_WriteSpool( dev, psfakeitalic, sizeof(psfakeitalic) - 1 );
 607
 608     sprintf( buf, pssizematrix, size.xx, size.xy, size.yx, size.yy );
 609     PSDRV_WriteSpool( dev, buf, strlen(buf) );
 610
 611     if (fake_italic) PSDRV_WriteSpool( dev, psconcat, sizeof(psconcat) - 1 );
 612
 613     if (escapement)
 614     {
 615         sprintf( buf, psrotatefont, -escapement );
 616         PSDRV_WriteSpool( dev, buf, strlen(buf) );
 617     }
 618
 619     PSDRV_WriteSpool( dev, pssetfont, sizeof(pssetfont) - 1 );
 620     HeapFree( GetProcessHeap(), 0, buf );
 621
 622     return TRUE;
 623 }
 624
 625 BOOL PSDRV_WriteSetColor(PHYSDEV dev, PSCOLOR *color)
 626 {
 627     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 628     char buf[256];
 629
 630     PSDRV_CopyColor(&physDev->inkColor, color);
 631     switch(color->type) {
 632     case PSCOLOR_RGB:
 633         push_lc_numeric("C");
 634         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 635                 color->value.rgb.b);
 636         pop_lc_numeric();
 637         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 638
 639     case PSCOLOR_GRAY:
 640         push_lc_numeric("C");
 641         sprintf(buf, pssetgray, color->value.gray.i);
 642         pop_lc_numeric();
 643         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 644
 645     default:
 646         ERR("Unknown colour type %d\n", color->type);
 647         break;
 648     }
 649
 650     return FALSE;
 651 }
 652
 653 BOOL PSDRV_WriteSetPen(PHYSDEV dev)
 654 {
 655     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 656     char buf[256];
 657     DWORD i, pos;
 658
 659     sprintf(buf, pssetline, physDev->pen.width, physDev->pen.join, physDev->pen.endcap);
 660     PSDRV_WriteSpool(dev, buf, strlen(buf));
 661
 662     if (physDev->pen.dash_len)
 663     {
 664         for (i = pos = 0; i < physDev->pen.dash_len; i++)
 665             pos += sprintf( buf + pos, " %u", physDev->pen.dash[i] );
 666         buf[0] = '[';
 667         sprintf(buf + pos, "] %u setdash\n", 0);
 668     }
 669     else
 670         sprintf(buf, "[] %u setdash\n", 0);
 671
 672    PSDRV_WriteSpool(dev, buf, strlen(buf));
 673
 674    return TRUE;
 675 }
 676
 677 BOOL PSDRV_WriteGlyphShow(PHYSDEV dev, LPCSTR g_name)
 678 {
 679     char    buf[128];
 680     int     l;
 681
 682     l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
 683
 684     if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
 685         WARN("Unusable glyph name '%s' - ignoring\n", g_name);
 686         return FALSE;
 687     }
 688
 689     PSDRV_WriteSpool(dev, buf, l);
 690     return TRUE;
 691 }
 692
 693 BOOL PSDRV_WriteFill(PHYSDEV dev)
 694 {
 695     return PSDRV_WriteSpool(dev, psfill, sizeof(psfill)-1);
 696 }
 697
 698 BOOL PSDRV_WriteEOFill(PHYSDEV dev)
 699 {
 700     return PSDRV_WriteSpool(dev, pseofill, sizeof(pseofill)-1);
 701 }
 702
 703 BOOL PSDRV_WriteGSave(PHYSDEV dev)
 704 {
 705     return PSDRV_WriteSpool(dev, psgsave, sizeof(psgsave)-1);
 706 }
 707
 708 BOOL PSDRV_WriteGRestore(PHYSDEV dev)
 709 {
 710     return PSDRV_WriteSpool(dev, psgrestore, sizeof(psgrestore)-1);
 711 }
 712
 713 BOOL PSDRV_WriteNewPath(PHYSDEV dev)
 714 {
 715     return PSDRV_WriteSpool(dev, psnewpath, sizeof(psnewpath)-1);
 716 }
 717
 718 BOOL PSDRV_WriteClosePath(PHYSDEV dev)
 719 {
 720     return PSDRV_WriteSpool(dev, psclosepath, sizeof(psclosepath)-1);
 721 }
 722
 723 BOOL PSDRV_WriteClip(PHYSDEV dev)
 724 {
 725     return PSDRV_WriteSpool(dev, psclip, sizeof(psclip)-1);
 726 }
 727
 728 BOOL PSDRV_WriteEOClip(PHYSDEV dev)
 729 {
 730     return PSDRV_WriteSpool(dev, pseoclip, sizeof(pseoclip)-1);
 731 }
 732
 733 BOOL PSDRV_WriteHatch(PHYSDEV dev)
 734 {
 735     return PSDRV_WriteSpool(dev, pshatch, sizeof(pshatch)-1);
 736 }
 737
 738 BOOL PSDRV_WriteRotate(PHYSDEV dev, float ang)
 739 {
 740     char buf[256];
 741
 742     push_lc_numeric("C");
 743     sprintf(buf, psrotate, ang);
 744     pop_lc_numeric();
 745     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 746 }
 747
 748 BOOL PSDRV_WriteIndexColorSpaceBegin(PHYSDEV dev, int size)
 749 {
 750     char buf[256];
 751     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 752     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 753 }
 754
 755 BOOL PSDRV_WriteIndexColorSpaceEnd(PHYSDEV dev)
 756 {
 757     static const char buf[] = ">\n] setcolorspace\n";
 758     return PSDRV_WriteSpool(dev, buf, sizeof(buf) - 1);
 759 }
 760
 761 static BOOL PSDRV_WriteRGB(PHYSDEV dev, COLORREF *map, int number)
 762 {
 763     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 7 + 1 ), *ptr;
 764     int i;
 765
 766     ptr = buf;
 767     for(i = 0; i < number; i++) {
 768         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 769                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 770                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 771         ptr += 7;
 772     }
 773     PSDRV_WriteSpool(dev, buf, number * 7);
 774     HeapFree( GetProcessHeap(), 0, buf );
 775     return TRUE;
 776 }
 777
 778 BOOL PSDRV_WriteRGBQUAD(PHYSDEV dev, const RGBQUAD *rgb, int number)
 779 {
 780     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 7 + 1 ), *ptr;
 781     int i;
 782
 783     ptr = buf;
 784     for(i = 0; i < number; i++, rgb++)
 785         ptr += sprintf(ptr, "%02x%02x%02x%c", rgb->rgbRed, rgb->rgbGreen, rgb->rgbBlue,
 786                        ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 787
 788     PSDRV_WriteSpool(dev, buf, ptr - buf);
 789     HeapFree( GetProcessHeap(), 0, buf );
 790     return TRUE;
 791 }
 792
 793 static BOOL PSDRV_WriteImageDict(PHYSDEV dev, WORD depth, BOOL grayscale,
 794                                  INT widthSrc, INT heightSrc, char *bits, BOOL top_down)
 795 {
 796     static const char start[] = "<<\n"
 797       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 798       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 799
 800     static const char decode1[] = " /Decode [0 %d]\n";
 801     static const char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 802
 803     static const char end[] = " /DataSource currentfile /ASCII85Decode filter /RunLengthDecode filter\n>>\n";
 804     static const char endbits[] = " /DataSource <%s>\n>>\n";
 805     char buf[1000];
 806
 807     if (top_down)
 808         sprintf(buf, start, widthSrc, heightSrc,
 809                 (depth < 8) ? depth : 8, widthSrc, heightSrc, 0);
 810     else
 811         sprintf(buf, start, widthSrc, heightSrc,
 812                 (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 813
 814     PSDRV_WriteSpool(dev, buf, strlen(buf));
 815
 816     switch(depth) {
 817     case 8:
 818         sprintf(buf, decode1, 255);
 819         break;
 820
 821     case 4:
 822         sprintf(buf, decode1, 15);
 823         break;
 824
 825     case 1:
 826         sprintf(buf, decode1, 1);
 827         break;
 828
 829     default:
 830         if (grayscale)
 831             sprintf(buf, decode1, 1);
 832         else
 833             strcpy(buf, decode3);
 834         break;
 835     }
 836
 837     PSDRV_WriteSpool(dev, buf, strlen(buf));
 838
 839     if(!bits) {
 840         PSDRV_WriteSpool(dev, end, sizeof(end) - 1);
 841     } else {
 842         sprintf(buf, endbits, bits);
 843         PSDRV_WriteSpool(dev, buf, strlen(buf));
 844     }
 845
 846     return TRUE;
 847 }
 848
 849 BOOL PSDRV_WriteImage(PHYSDEV dev, WORD depth, BOOL grayscale, INT xDst, INT yDst,
 850                       INT widthDst, INT heightDst, INT widthSrc,
 851                       INT heightSrc, BOOL mask, BOOL top_down)
 852 {
 853     static const char start[] = "%d %d translate\n%d %d scale\n";
 854     static const char image[] = "image\n";
 855     static const char imagemask[] = "imagemask\n";
 856     char buf[100];
 857
 858     sprintf(buf, start, xDst, yDst, widthDst, heightDst);
 859     PSDRV_WriteSpool(dev, buf, strlen(buf));
 860     PSDRV_WriteImageDict(dev, depth, grayscale, widthSrc, heightSrc, NULL, top_down);
 861     if(mask)
 862         PSDRV_WriteSpool(dev, imagemask, sizeof(imagemask) - 1);
 863     else
 864         PSDRV_WriteSpool(dev, image, sizeof(image) - 1);
 865     return TRUE;
 866 }
 867
 868
 869 BOOL PSDRV_WriteBytes(PHYSDEV dev, const BYTE *bytes, DWORD number)
 870 {
 871     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 3 + 1 );
 872     char *ptr;
 873     unsigned int i;
 874
 875     ptr = buf;
 876
 877     for(i = 0; i < number; i++) {
 878         sprintf(ptr, "%02x", bytes[i]);
 879         ptr += 2;
 880         if(((i & 0xf) == 0xf) || (i == number - 1)) {
 881             strcpy(ptr, "\n");
 882             ptr++;
 883         }
 884     }
 885     PSDRV_WriteSpool(dev, buf, ptr - buf);
 886     HeapFree( GetProcessHeap(), 0, buf );
 887     return TRUE;
 888 }
 889
 890 BOOL PSDRV_WriteData(PHYSDEV dev, const BYTE *data, DWORD number)
 891 {
 892     int num, num_left = number;
 893
 894     do {
 895         num = min(num_left, 60);
 896         PSDRV_WriteSpool(dev, (LPCSTR)data, num);
 897         PSDRV_WriteSpool(dev, "\n", 1);
 898         data += num;
 899         num_left -= num;
 900     } while(num_left);
 901
 902     return TRUE;
 903 }
 904
 905 BOOL PSDRV_WriteArrayPut(PHYSDEV dev, CHAR *pszArrayName, INT nIndex, LONG lObject)
 906 {
 907     char buf[100];
 908
 909     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 910     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 911 }
 912
 913 BOOL PSDRV_WriteArrayDef(PHYSDEV dev, CHAR *pszArrayName, INT nSize)
 914 {
 915     char buf[100];
 916
 917     sprintf(buf, psarraydef, pszArrayName, nSize);
 918     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 919 }
 920
 921 BOOL PSDRV_WriteRectClip(PHYSDEV dev, INT x, INT y, INT w, INT h)
 922 {
 923     char buf[100];
 924
 925     sprintf(buf, psrectclip, x, y, w, h);
 926     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 927 }
 928
 929 BOOL PSDRV_WriteRectClip2(PHYSDEV dev, CHAR *pszArrayName)
 930 {
 931     char buf[100];
 932
 933     sprintf(buf, psrectclip2, pszArrayName);
 934     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 935 }
 936
 937 BOOL PSDRV_WriteDIBPatternDict(PHYSDEV dev, const BITMAPINFO *bmi, BYTE *bits, UINT usage)
 938 {
 939     static const char mypat[] = "/mypat\n";
 940     static const char do_pattern[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 941       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n  0 0 translate\n"
 942       "  %d %d scale\n  mypat image\n  end\n }\n>>\n matrix makepattern setpattern\n";
 943     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 944     char *buf, *ptr;
 945     INT w, h, x, y, w_mult, h_mult, abs_height = abs( bmi->bmiHeader.biHeight );
 946     COLORREF map[2];
 947
 948     TRACE( "size %dx%dx%d\n",
 949            bmi->bmiHeader.biWidth, bmi->bmiHeader.biHeight, bmi->bmiHeader.biBitCount);
 950
 951     if(bmi->bmiHeader.biBitCount != 1) {
 952         FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
 953         return FALSE;
 954     }
 955
 956     w = bmi->bmiHeader.biWidth & ~0x7;
 957     h = abs_height & ~0x7;
 958
 959     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(do_pattern) + 100 );
 960     ptr = buf;
 961     for(y = h-1; y >= 0; y--) {
 962         for(x = 0; x < w/8; x++) {
 963             sprintf(ptr, "%02x", *(bits + x/8 + y *
 964                                    (bmi->bmiHeader.biWidth + 31) / 32 * 4));
 965             ptr += 2;
 966         }
 967     }
 968     PSDRV_WriteSpool(dev, mypat, sizeof(mypat) - 1);
 969     PSDRV_WriteImageDict(dev, 1, FALSE, 8, 8, buf, bmi->bmiHeader.biHeight < 0);
 970     PSDRV_WriteSpool(dev, "def\n", 4);
 971
 972     PSDRV_WriteIndexColorSpaceBegin(dev, 1);
 973     map[0] = GetTextColor( dev->hdc );
 974     map[1] = GetBkColor( dev->hdc );
 975     PSDRV_WriteRGB(dev, map, 2);
 976     PSDRV_WriteIndexColorSpaceEnd(dev);
 977
 978     /* Windows seems to scale patterns so that a one pixel corresponds to 1/300" */
 979     w_mult = (physDev->logPixelsX + 150) / 300;
 980     h_mult = (physDev->logPixelsY + 150) / 300;
 981     sprintf(buf, do_pattern, w * w_mult, h * h_mult, w * w_mult, h * h_mult, w * w_mult, h * h_mult);
 982     PSDRV_WriteSpool(dev,  buf, strlen(buf));
 983     HeapFree( GetProcessHeap(), 0, buf );
 984     return TRUE;
 985 }