dlls/wineps.drv/ps.c

   1 /*
   2  *      PostScript output functions
   3  *
   4  *      Copyright 1998  Huw D M Davies
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <ctype.h>
  22 #include <stdio.h>
  23 #include <string.h>
  24 #include <stdarg.h>
  25 #include <locale.h>
  26
  27 #define NONAMELESSUNION
  28 #define NONAMELESSSTRUCT
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "wingdi.h"
  32 #include "psdrv.h"
  33 #include "wine/debug.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  36
  37 static const char psadobe[] =
  38 "%!PS-Adobe-3.0\n";
  39
  40 static const char media[] = "%cupsJobTicket: media=";
  41 static const char cups_one_sided[] = "%cupsJobTicket: sides=one-sided\n";
  42 static const char cups_two_sided_long[] = "%cupsJobTicket: sides=two-sided-long-edge\n";
  43 static const char cups_two_sided_short[] = "%cupsJobTicket: sides=two-sided-short-edge\n";
  44 static const char *cups_duplexes[3] =
  45 {
  46     cups_one_sided,         /* DMDUP_SIMPLEX */
  47     cups_two_sided_long,    /* DMDUP_VERTICAL */
  48     cups_two_sided_short    /* DMDUP_HORIZONTAL */
  49 };
  50
  51 static const char psheader[] = /* title llx lly urx ury */
  52 "%%%%Creator: Wine PostScript Driver\n"
  53 "%%%%Title: %s\n"
  54 "%%%%BoundingBox: %d %d %d %d\n"
  55 "%%%%Pages: (atend)\n"
  56 "%%%%EndComments\n";
  57
  58 static const char psbeginprolog[] =
  59 "%%BeginProlog\n";
  60
  61 static const char psendprolog[] =
  62 "%%EndProlog\n";
  63
  64 static const char psprolog[] =
  65 "/tmpmtrx matrix def\n"
  66 "/hatch {\n"
  67 "  pathbbox\n"
  68 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  69 "  l cvi gap idiv gap mul\n"
  70 "  gap\n"
  71 "  r cvi gap idiv gap mul\n"
  72 "  {t moveto 0 b t sub rlineto}\n"
  73 "  for\n"
  74 "} bind def\n"
  75 "/B {pop pop pop pop} def\n"
  76 "/N {newpath} def\n"
  77 "/havetype42gdir {version cvi 2015 ge} bind def\n";
  78
  79 static const char psbeginsetup[] =
  80 "%%BeginSetup\n";
  81
  82 static const char psendsetup[] =
  83 "%%EndSetup\n";
  84
  85 static const char psbeginfeature[] = /* feature, value */
  86 "mark {\n"
  87 "%%%%BeginFeature: %s %s\n";
  88
  89 static const char psendfeature[] =
  90 "\n%%EndFeature\n"
  91 "} stopped cleartomark\n";
  92
  93 static const char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  94 "%%%%Page: %s %d\n"
  95 "%%%%BeginPageSetup\n"
  96 "/pgsave save def\n"
  97 "72 %d div 72 %d div scale\n"
  98 "%d %d translate\n"
  99 "1 -1 scale\n"
 100 "%d rotate\n"
 101 "%%%%EndPageSetup\n";
 102
 103 static const char psendpage[] =
 104 "pgsave restore\n"
 105 "showpage\n";
 106
 107 static const char psfooter[] = /* pages */
 108 "%%%%Trailer\n"
 109 "%%%%Pages: %d\n"
 110 "%%%%EOF\n";
 111
 112 static const char psmoveto[] = /* x, y */
 113 "%d %d moveto\n";
 114
 115 static const char pslineto[] = /* x, y */
 116 "%d %d lineto\n";
 117
 118 static const char psstroke[] =
 119 "stroke\n";
 120
 121 static const char psrectangle[] = /* x, y, width, height, -width */
 122 "%d %d moveto\n"
 123 "%d 0 rlineto\n"
 124 "0 %d rlineto\n"
 125 "%d 0 rlineto\n"
 126 "closepath\n";
 127
 128 static const char psglyphshow[] = /* glyph name */
 129 "/%s glyphshow\n";
 130
 131 static const char pssetfont[] = /* fontname, xx_scale, xy_scale, yx_scale, yy_scale, escapement */
 132 "/%s findfont\n"
 133 "[%d %d %d %d 0 0]\n"
 134 "%d 10 div matrix rotate\n"
 135 "matrix concatmatrix\n"
 136 "makefont setfont\n";
 137
 138 static const char pssetline[] = /* width, join, endcap */
 139 "%d setlinewidth %u setlinejoin %u setlinecap\n";
 140
 141 static const char pssetgray[] = /* gray */
 142 "%.2f setgray\n";
 143
 144 static const char pssetrgbcolor[] = /* r, g, b */
 145 "%.2f %.2f %.2f setrgbcolor\n";
 146
 147 static const char psarc[] = /* x, y, w, h, ang1, ang2 */
 148 "tmpmtrx currentmatrix pop\n"
 149 "%d %d translate\n"
 150 "%d %d scale\n"
 151 "0 0 0.5 %.1f %.1f arc\n"
 152 "tmpmtrx setmatrix\n";
 153
 154 static const char pscurveto[] = /* x1, y1, x2, y2, x3, y3 */
 155 "%d %d %d %d %d %d curveto\n";
 156
 157 static const char psgsave[] =
 158 "gsave\n";
 159
 160 static const char psgrestore[] =
 161 "grestore\n";
 162
 163 static const char psfill[] =
 164 "fill\n";
 165
 166 static const char pseofill[] =
 167 "eofill\n";
 168
 169 static const char psnewpath[] =
 170 "newpath\n";
 171
 172 static const char psclosepath[] =
 173 "closepath\n";
 174
 175 static const char psclip[] =
 176 "clip\n";
 177
 178 static const char pseoclip[] =
 179 "eoclip\n";
 180
 181 static const char psrectclip[] =
 182 "%d %d %d %d rectclip\n";
 183
 184 static const char psrectclip2[] =
 185 "%s rectclip\n";
 186
 187 static const char pshatch[] =
 188 "hatch\n";
 189
 190 static const char psrotate[] = /* ang */
 191 "%.1f rotate\n";
 192
 193 static const char psarrayput[] =
 194 "%s %d %d put\n";
 195
 196 static const char psarraydef[] =
 197 "/%s %d array def\n";
 198
 199 static const char psenddocument[] =
 200 "\n%%EndDocument\n";
 201
 202 DWORD PSDRV_WriteSpool(PHYSDEV dev, LPCSTR lpData, DWORD cch)
 203 {
 204     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 205     int num, num_left = cch;
 206
 207     if(physDev->job.quiet) {
 208         TRACE("ignoring output\n");
 209         return 0;
 210     }
 211
 212     if(physDev->job.in_passthrough) { /* Was in PASSTHROUGH mode */
 213         write_spool( dev, psenddocument, sizeof(psenddocument)-1 );
 214         physDev->job.in_passthrough = physDev->job.had_passthrough_rect = FALSE;
 215     }
 216
 217     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 218         if( !PSDRV_StartPage(dev) )
 219             return 0;
 220     }
 221
 222     do {
 223         num = min(num_left, 0x8000);
 224         if(write_spool( dev, lpData, num ) != num)
 225             return 0;
 226         lpData += num;
 227         num_left -= num;
 228     } while(num_left);
 229
 230     return cch;
 231 }
 232
 233
 234 static INT PSDRV_WriteFeature(PHYSDEV dev, LPCSTR feature, LPCSTR value, LPCSTR invocation)
 235 {
 236
 237     char *buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psbeginfeature) +
 238                            strlen(feature) + strlen(value));
 239
 240     sprintf(buf, psbeginfeature, feature, value);
 241     write_spool( dev, buf, strlen(buf) );
 242     write_spool( dev, invocation, strlen(invocation) );
 243     write_spool( dev, psendfeature, strlen(psendfeature) );
 244
 245     HeapFree( GetProcessHeap(), 0, buf );
 246     return 1;
 247 }
 248
 249 /********************************************************
 250  *         escape_title
 251  *
 252  * Helper for PSDRV_WriteHeader.  Escape any non-printable characters
 253  * as octal.  If we've had to use an escape then surround the entire string
 254  * in brackets.  Truncate string to represent at most 0x80 characters.
 255  *
 256  */
 257 static char *escape_title(LPCWSTR wstr)
 258 {
 259     char *ret, *cp, *str;
 260     int i, extra = 0;
 261
 262     if(!wstr)
 263     {
 264         ret = HeapAlloc(GetProcessHeap(), 0, 1);
 265         *ret = '\0';
 266         return ret;
 267     }
 268
 269     i = WideCharToMultiByte( CP_ACP, 0, wstr, -1, NULL, 0, NULL, NULL );
 270     str = HeapAlloc( GetProcessHeap(), 0, i );
 271     if (!str) return NULL;
 272     WideCharToMultiByte( CP_ACP, 0, wstr, -1, str, i, NULL, NULL );
 273
 274     for(i = 0; i < 0x80 && str[i]; i++)
 275     {
 276         if(!isprint(str[i]))
 277            extra += 3;
 278     }
 279
 280     if(!extra)
 281     {
 282         ret = HeapAlloc(GetProcessHeap(), 0, i + 1);
 283         memcpy(ret, str, i);
 284         ret[i] = '\0';
 285         goto done;
 286     }
 287
 288     extra += 2; /* two for the brackets */
 289     cp = ret = HeapAlloc(GetProcessHeap(), 0, i + extra + 1);
 290     *cp++ = '(';
 291     for(i = 0; i < 0x80 && str[i]; i++)
 292     {
 293         if(!isprint(str[i]))
 294         {
 295             BYTE b = (BYTE)str[i];
 296             *cp++ = '\\';
 297             *cp++ = ((b >> 6) & 0x7) + '0';
 298             *cp++ = ((b >> 3) & 0x7) + '0';
 299             *cp++ = ((b)      & 0x7) + '0';
 300         }
 301         else
 302             *cp++ = str[i];
 303     }
 304     *cp++ = ')';
 305     *cp = '\0';
 306
 307 done:
 308     HeapFree( GetProcessHeap(), 0, str );
 309     return ret;
 310 }
 311
 312 struct ticket_info
 313 {
 314     PAGESIZE *page;
 315     DUPLEX *duplex;
 316 };
 317
 318 static void write_cups_job_ticket( PHYSDEV dev, const struct ticket_info *info )
 319 {
 320     char buf[256];
 321     int len;
 322
 323     if (info->page && info->page->InvocationString)
 324     {
 325         len = sizeof(media) + strlen( info->page->Name ) + 1;
 326         if (len <= sizeof(buf))
 327         {
 328             memcpy( buf, media, sizeof(media) );
 329             strcat( buf, info->page->Name );
 330             strcat( buf, "\n");
 331             write_spool( dev, buf, len - 1 );
 332         }
 333         else
 334             WARN( "paper name %s will be too long for DSC\n", info->page->Name );
 335     }
 336
 337     if (info->duplex && info->duplex->InvocationString)
 338     {
 339         if (info->duplex->WinDuplex >= 1 && info->duplex->WinDuplex <= 3)
 340         {
 341             const char *str = cups_duplexes[ info->duplex->WinDuplex - 1 ];
 342             write_spool( dev, str, strlen( str ) );
 343         }
 344     }
 345 }
 346
 347 INT PSDRV_WriteHeader( PHYSDEV dev, LPCWSTR title )
 348 {
 349     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 350     char *buf, *escaped_title;
 351     INPUTSLOT *slot = find_slot( physDev->pi->ppd, physDev->Devmode );
 352     PAGESIZE *page = find_pagesize( physDev->pi->ppd, physDev->Devmode );
 353     DUPLEX *duplex = find_duplex( physDev->pi->ppd, physDev->Devmode );
 354     int llx, lly, urx, ury;
 355     int ret, len;
 356     struct ticket_info ticket_info = { page, duplex };
 357
 358     TRACE("%s\n", debugstr_w(title));
 359
 360     len = strlen( psadobe );
 361     ret = write_spool( dev, psadobe, len );
 362     if (ret != len)
 363     {
 364         WARN("WriteSpool error\n");
 365         return 0;
 366     }
 367
 368     write_cups_job_ticket( dev, &ticket_info );
 369
 370     escaped_title = escape_title(title);
 371     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psheader) +
 372                      strlen(escaped_title) + 30 );
 373     if(!buf) {
 374         WARN("HeapAlloc failed\n");
 375         return 0;
 376     }
 377
 378     /* BBox co-ords are in default user co-ord system so urx < ury even in
 379        landscape mode */
 380     llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
 381     lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
 382     urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
 383     ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
 384     /* FIXME should do something better with BBox */
 385
 386     sprintf(buf, psheader, escaped_title, llx, lly, urx, ury);
 387
 388     HeapFree(GetProcessHeap(), 0, escaped_title);
 389
 390     len = strlen( buf );
 391     write_spool( dev, buf, len );
 392     HeapFree( GetProcessHeap(), 0, buf );
 393
 394     write_spool( dev, psbeginprolog, strlen(psbeginprolog) );
 395     write_spool( dev, psprolog, strlen(psprolog) );
 396     write_spool( dev, psendprolog, strlen(psendprolog) );
 397     write_spool( dev, psbeginsetup, strlen(psbeginsetup) );
 398
 399     if(physDev->Devmode->dmPublic.u1.s1.dmCopies > 1) {
 400         char copies_buf[100];
 401         sprintf(copies_buf, "mark {\n << /NumCopies %d >> setpagedevice\n} stopped cleartomark\n", physDev->Devmode->dmPublic.u1.s1.dmCopies);
 402         write_spool(dev, copies_buf, strlen(copies_buf));
 403     }
 404
 405     if (slot && slot->InvocationString)
 406         PSDRV_WriteFeature( dev, "*InputSlot", slot->Name, slot->InvocationString );
 407
 408     if (page && page->InvocationString)
 409         PSDRV_WriteFeature( dev, "*PageSize", page->Name, page->InvocationString );
 410
 411     if (duplex && duplex->InvocationString)
 412         PSDRV_WriteFeature( dev, "*Duplex", duplex->Name, duplex->InvocationString );
 413
 414     write_spool( dev, psendsetup, strlen(psendsetup) );
 415
 416
 417     return 1;
 418 }
 419
 420
 421 INT PSDRV_WriteFooter( PHYSDEV dev )
 422 {
 423     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 424     char *buf;
 425     int ret = 1;
 426
 427     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psfooter) + 100 );
 428     if(!buf) {
 429         WARN("HeapAlloc failed\n");
 430         return 0;
 431     }
 432
 433     sprintf(buf, psfooter, physDev->job.PageNo);
 434
 435     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 436         WARN("WriteSpool error\n");
 437         ret = 0;
 438     }
 439     HeapFree( GetProcessHeap(), 0, buf );
 440     return ret;
 441 }
 442
 443
 444
 445 INT PSDRV_WriteEndPage( PHYSDEV dev )
 446 {
 447     if( write_spool( dev, psendpage, sizeof(psendpage)-1 ) != sizeof(psendpage)-1 ) {
 448         WARN("WriteSpool error\n");
 449         return 0;
 450     }
 451     return 1;
 452 }
 453
 454
 455
 456
 457 INT PSDRV_WriteNewPage( PHYSDEV dev )
 458 {
 459     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 460     char *buf;
 461     char name[100];
 462     signed int xtrans, ytrans, rotation;
 463     int ret = 1;
 464
 465     sprintf(name, "%d", physDev->job.PageNo);
 466
 467     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(psnewpage) + 200 );
 468     if(!buf) {
 469         WARN("HeapAlloc failed\n");
 470         return 0;
 471     }
 472
 473     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 474         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 475             xtrans = physDev->ImageableArea.right;
 476             ytrans = physDev->ImageableArea.top;
 477             rotation = 90;
 478         } else {
 479             xtrans = physDev->ImageableArea.left;
 480             ytrans = physDev->ImageableArea.bottom;
 481             rotation = -90;
 482         }
 483     } else {
 484         xtrans = physDev->ImageableArea.left;
 485         ytrans = physDev->ImageableArea.top;
 486         rotation = 0;
 487     }
 488
 489     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 490             physDev->logPixelsX, physDev->logPixelsY,
 491             xtrans, ytrans, rotation);
 492
 493     if( write_spool( dev, buf, strlen(buf) ) != strlen(buf) ) {
 494         WARN("WriteSpool error\n");
 495         ret = 0;
 496     }
 497     HeapFree( GetProcessHeap(), 0, buf );
 498     return ret;
 499 }
 500
 501
 502 BOOL PSDRV_WriteMoveTo(PHYSDEV dev, INT x, INT y)
 503 {
 504     char buf[100];
 505
 506     sprintf(buf, psmoveto, x, y);
 507     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 508 }
 509
 510 BOOL PSDRV_WriteLineTo(PHYSDEV dev, INT x, INT y)
 511 {
 512     char buf[100];
 513
 514     sprintf(buf, pslineto, x, y);
 515     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 516 }
 517
 518
 519 BOOL PSDRV_WriteStroke(PHYSDEV dev)
 520 {
 521     return PSDRV_WriteSpool(dev, psstroke, sizeof(psstroke)-1);
 522 }
 523
 524
 525
 526 BOOL PSDRV_WriteRectangle(PHYSDEV dev, INT x, INT y, INT width,
 527                         INT height)
 528 {
 529     char buf[100];
 530
 531     sprintf(buf, psrectangle, x, y, width, height, -width);
 532     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 533 }
 534
 535 BOOL PSDRV_WriteArc(PHYSDEV dev, INT x, INT y, INT w, INT h, double ang1,
 536                       double ang2)
 537 {
 538     char buf[256];
 539
 540     /* Make angles -ve and swap order because we're working with an upside
 541        down y-axis */
 542     push_lc_numeric("C");
 543     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 544     pop_lc_numeric();
 545     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 546 }
 547
 548 BOOL PSDRV_WriteCurveTo(PHYSDEV dev, POINT pts[3])
 549 {
 550     char buf[256];
 551
 552     sprintf(buf, pscurveto, pts[0].x, pts[0].y, pts[1].x, pts[1].y, pts[2].x, pts[2].y );
 553     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 554 }
 555
 556
 557 BOOL PSDRV_WriteSetFont(PHYSDEV dev, const char *name, matrix size, INT escapement)
 558 {
 559     char *buf;
 560
 561     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(pssetfont) + strlen(name) + 40 );
 562
 563     if(!buf) {
 564         WARN("HeapAlloc failed\n");
 565         return FALSE;
 566     }
 567
 568     sprintf(buf, pssetfont, name, size.xx, size.xy, size.yx, size.yy, -escapement);
 569
 570     PSDRV_WriteSpool(dev, buf, strlen(buf));
 571     HeapFree( GetProcessHeap(), 0, buf );
 572     return TRUE;
 573 }
 574
 575 BOOL PSDRV_WriteSetColor(PHYSDEV dev, PSCOLOR *color)
 576 {
 577     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 578     char buf[256];
 579
 580     PSDRV_CopyColor(&physDev->inkColor, color);
 581     switch(color->type) {
 582     case PSCOLOR_RGB:
 583         push_lc_numeric("C");
 584         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 585                 color->value.rgb.b);
 586         pop_lc_numeric();
 587         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 588
 589     case PSCOLOR_GRAY:
 590         push_lc_numeric("C");
 591         sprintf(buf, pssetgray, color->value.gray.i);
 592         pop_lc_numeric();
 593         return PSDRV_WriteSpool(dev, buf, strlen(buf));
 594
 595     default:
 596         ERR("Unkonwn colour type %d\n", color->type);
 597         break;
 598     }
 599
 600     return FALSE;
 601 }
 602
 603 BOOL PSDRV_WriteSetPen(PHYSDEV dev)
 604 {
 605     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 606     char buf[256];
 607     DWORD i, pos;
 608
 609     sprintf(buf, pssetline, physDev->pen.width, physDev->pen.join, physDev->pen.endcap);
 610     PSDRV_WriteSpool(dev, buf, strlen(buf));
 611
 612     if (physDev->pen.dash_len)
 613     {
 614         for (i = pos = 0; i < physDev->pen.dash_len; i++)
 615             pos += sprintf( buf + pos, " %u", physDev->pen.dash[i] );
 616         buf[0] = '[';
 617         sprintf(buf + pos, "] %u setdash\n", 0);
 618     }
 619     else
 620         sprintf(buf, "[] %u setdash\n", 0);
 621
 622    PSDRV_WriteSpool(dev, buf, strlen(buf));
 623
 624    return TRUE;
 625 }
 626
 627 BOOL PSDRV_WriteGlyphShow(PHYSDEV dev, LPCSTR g_name)
 628 {
 629     char    buf[128];
 630     int     l;
 631
 632     l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
 633
 634     if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
 635         WARN("Unusable glyph name '%s' - ignoring\n", g_name);
 636         return FALSE;
 637     }
 638
 639     PSDRV_WriteSpool(dev, buf, l);
 640     return TRUE;
 641 }
 642
 643 BOOL PSDRV_WriteFill(PHYSDEV dev)
 644 {
 645     return PSDRV_WriteSpool(dev, psfill, sizeof(psfill)-1);
 646 }
 647
 648 BOOL PSDRV_WriteEOFill(PHYSDEV dev)
 649 {
 650     return PSDRV_WriteSpool(dev, pseofill, sizeof(pseofill)-1);
 651 }
 652
 653 BOOL PSDRV_WriteGSave(PHYSDEV dev)
 654 {
 655     return PSDRV_WriteSpool(dev, psgsave, sizeof(psgsave)-1);
 656 }
 657
 658 BOOL PSDRV_WriteGRestore(PHYSDEV dev)
 659 {
 660     return PSDRV_WriteSpool(dev, psgrestore, sizeof(psgrestore)-1);
 661 }
 662
 663 BOOL PSDRV_WriteNewPath(PHYSDEV dev)
 664 {
 665     return PSDRV_WriteSpool(dev, psnewpath, sizeof(psnewpath)-1);
 666 }
 667
 668 BOOL PSDRV_WriteClosePath(PHYSDEV dev)
 669 {
 670     return PSDRV_WriteSpool(dev, psclosepath, sizeof(psclosepath)-1);
 671 }
 672
 673 BOOL PSDRV_WriteClip(PHYSDEV dev)
 674 {
 675     return PSDRV_WriteSpool(dev, psclip, sizeof(psclip)-1);
 676 }
 677
 678 BOOL PSDRV_WriteEOClip(PHYSDEV dev)
 679 {
 680     return PSDRV_WriteSpool(dev, pseoclip, sizeof(pseoclip)-1);
 681 }
 682
 683 BOOL PSDRV_WriteHatch(PHYSDEV dev)
 684 {
 685     return PSDRV_WriteSpool(dev, pshatch, sizeof(pshatch)-1);
 686 }
 687
 688 BOOL PSDRV_WriteRotate(PHYSDEV dev, float ang)
 689 {
 690     char buf[256];
 691
 692     push_lc_numeric("C");
 693     sprintf(buf, psrotate, ang);
 694     pop_lc_numeric();
 695     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 696 }
 697
 698 BOOL PSDRV_WriteIndexColorSpaceBegin(PHYSDEV dev, int size)
 699 {
 700     char buf[256];
 701     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 702     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 703 }
 704
 705 BOOL PSDRV_WriteIndexColorSpaceEnd(PHYSDEV dev)
 706 {
 707     static const char buf[] = ">\n] setcolorspace\n";
 708     return PSDRV_WriteSpool(dev, buf, sizeof(buf) - 1);
 709 }
 710
 711 static BOOL PSDRV_WriteRGB(PHYSDEV dev, COLORREF *map, int number)
 712 {
 713     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 7 + 1 ), *ptr;
 714     int i;
 715
 716     ptr = buf;
 717     for(i = 0; i < number; i++) {
 718         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 719                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 720                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 721         ptr += 7;
 722     }
 723     PSDRV_WriteSpool(dev, buf, number * 7);
 724     HeapFree( GetProcessHeap(), 0, buf );
 725     return TRUE;
 726 }
 727
 728 BOOL PSDRV_WriteRGBQUAD(PHYSDEV dev, const RGBQUAD *rgb, int number)
 729 {
 730     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 7 + 1 ), *ptr;
 731     int i;
 732
 733     ptr = buf;
 734     for(i = 0; i < number; i++, rgb++)
 735         ptr += sprintf(ptr, "%02x%02x%02x%c", rgb->rgbRed, rgb->rgbGreen, rgb->rgbBlue,
 736                        ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 737
 738     PSDRV_WriteSpool(dev, buf, ptr - buf);
 739     HeapFree( GetProcessHeap(), 0, buf );
 740     return TRUE;
 741 }
 742
 743 static BOOL PSDRV_WriteImageDict(PHYSDEV dev, WORD depth,
 744                                  INT widthSrc, INT heightSrc, char *bits, BOOL top_down)
 745 {
 746     static const char start[] = "<<\n"
 747       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 748       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 749
 750     static const char decode1[] = " /Decode [0 %d]\n";
 751     static const char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 752
 753     static const char end[] = " /DataSource currentfile /ASCII85Decode filter /RunLengthDecode filter\n>>\n";
 754     static const char endbits[] = " /DataSource <%s>\n>>\n";
 755     char buf[1000];
 756
 757     if (top_down)
 758         sprintf(buf, start, widthSrc, heightSrc,
 759                 (depth < 8) ? depth : 8, widthSrc, heightSrc, 0);
 760     else
 761         sprintf(buf, start, widthSrc, heightSrc,
 762                 (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 763
 764     PSDRV_WriteSpool(dev, buf, strlen(buf));
 765
 766     switch(depth) {
 767     case 8:
 768         sprintf(buf, decode1, 255);
 769         break;
 770
 771     case 4:
 772         sprintf(buf, decode1, 15);
 773         break;
 774
 775     case 1:
 776         sprintf(buf, decode1, 1);
 777         break;
 778
 779     default:
 780         strcpy(buf, decode3);
 781         break;
 782     }
 783
 784     PSDRV_WriteSpool(dev, buf, strlen(buf));
 785
 786     if(!bits) {
 787         PSDRV_WriteSpool(dev, end, sizeof(end) - 1);
 788     } else {
 789         sprintf(buf, endbits, bits);
 790         PSDRV_WriteSpool(dev, buf, strlen(buf));
 791     }
 792
 793     return TRUE;
 794 }
 795
 796 BOOL PSDRV_WriteImage(PHYSDEV dev, WORD depth, INT xDst, INT yDst,
 797                       INT widthDst, INT heightDst, INT widthSrc,
 798                       INT heightSrc, BOOL mask, BOOL top_down)
 799 {
 800     static const char start[] = "%d %d translate\n%d %d scale\n";
 801     static const char image[] = "image\n";
 802     static const char imagemask[] = "imagemask\n";
 803     char buf[100];
 804
 805     sprintf(buf, start, xDst, yDst, widthDst, heightDst);
 806     PSDRV_WriteSpool(dev, buf, strlen(buf));
 807     PSDRV_WriteImageDict(dev, depth, widthSrc, heightSrc, NULL, top_down);
 808     if(mask)
 809         PSDRV_WriteSpool(dev, imagemask, sizeof(imagemask) - 1);
 810     else
 811         PSDRV_WriteSpool(dev, image, sizeof(image) - 1);
 812     return TRUE;
 813 }
 814
 815
 816 BOOL PSDRV_WriteBytes(PHYSDEV dev, const BYTE *bytes, DWORD number)
 817 {
 818     char *buf = HeapAlloc( GetProcessHeap(), 0, number * 3 + 1 );
 819     char *ptr;
 820     unsigned int i;
 821
 822     ptr = buf;
 823
 824     for(i = 0; i < number; i++) {
 825         sprintf(ptr, "%02x", bytes[i]);
 826         ptr += 2;
 827         if(((i & 0xf) == 0xf) || (i == number - 1)) {
 828             strcpy(ptr, "\n");
 829             ptr++;
 830         }
 831     }
 832     PSDRV_WriteSpool(dev, buf, ptr - buf);
 833     HeapFree( GetProcessHeap(), 0, buf );
 834     return TRUE;
 835 }
 836
 837 BOOL PSDRV_WriteData(PHYSDEV dev, const BYTE *data, DWORD number)
 838 {
 839     int num, num_left = number;
 840
 841     do {
 842         num = min(num_left, 60);
 843         PSDRV_WriteSpool(dev, (LPCSTR)data, num);
 844         PSDRV_WriteSpool(dev, "\n", 1);
 845         data += num;
 846         num_left -= num;
 847     } while(num_left);
 848
 849     return TRUE;
 850 }
 851
 852 BOOL PSDRV_WriteArrayPut(PHYSDEV dev, CHAR *pszArrayName, INT nIndex, LONG lObject)
 853 {
 854     char buf[100];
 855
 856     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 857     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 858 }
 859
 860 BOOL PSDRV_WriteArrayDef(PHYSDEV dev, CHAR *pszArrayName, INT nSize)
 861 {
 862     char buf[100];
 863
 864     sprintf(buf, psarraydef, pszArrayName, nSize);
 865     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 866 }
 867
 868 BOOL PSDRV_WriteRectClip(PHYSDEV dev, INT x, INT y, INT w, INT h)
 869 {
 870     char buf[100];
 871
 872     sprintf(buf, psrectclip, x, y, w, h);
 873     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 874 }
 875
 876 BOOL PSDRV_WriteRectClip2(PHYSDEV dev, CHAR *pszArrayName)
 877 {
 878     char buf[100];
 879
 880     sprintf(buf, psrectclip2, pszArrayName);
 881     return PSDRV_WriteSpool(dev, buf, strlen(buf));
 882 }
 883
 884 BOOL PSDRV_WriteDIBPatternDict(PHYSDEV dev, const BITMAPINFO *bmi, BYTE *bits, UINT usage)
 885 {
 886     static const char mypat[] = "/mypat\n";
 887     static const char do_pattern[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 888       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n  0 0 translate\n"
 889       "  %d %d scale\n  mypat image\n  end\n }\n>>\n matrix makepattern setpattern\n";
 890     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 891     char *buf, *ptr;
 892     INT w, h, x, y, w_mult, h_mult;
 893     COLORREF map[2];
 894
 895     TRACE( "size %dx%dx%d\n",
 896            bmi->bmiHeader.biWidth, bmi->bmiHeader.biHeight, bmi->bmiHeader.biBitCount);
 897
 898     if(bmi->bmiHeader.biBitCount != 1) {
 899         FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
 900         return FALSE;
 901     }
 902
 903     w = bmi->bmiHeader.biWidth & ~0x7;
 904     h = bmi->bmiHeader.biHeight & ~0x7;
 905
 906     buf = HeapAlloc( GetProcessHeap(), 0, sizeof(do_pattern) + 100 );
 907     ptr = buf;
 908     for(y = h-1; y >= 0; y--) {
 909         for(x = 0; x < w/8; x++) {
 910             sprintf(ptr, "%02x", *(bits + x/8 + y *
 911                                    (bmi->bmiHeader.biWidth + 31) / 32 * 4));
 912             ptr += 2;
 913         }
 914     }
 915     PSDRV_WriteSpool(dev, mypat, sizeof(mypat) - 1);
 916     PSDRV_WriteImageDict(dev, 1, 8, 8, buf, FALSE);
 917     PSDRV_WriteSpool(dev, "def\n", 4);
 918
 919     PSDRV_WriteIndexColorSpaceBegin(dev, 1);
 920     map[0] = GetTextColor( dev->hdc );
 921     map[1] = GetBkColor( dev->hdc );
 922     PSDRV_WriteRGB(dev, map, 2);
 923     PSDRV_WriteIndexColorSpaceEnd(dev);
 924
 925     /* Windows seems to scale patterns so that a one pixel corresponds to 1/300" */
 926     w_mult = (physDev->logPixelsX + 150) / 300;
 927     h_mult = (physDev->logPixelsY + 150) / 300;
 928     sprintf(buf, do_pattern, w * w_mult, h * h_mult, w * w_mult, h * h_mult, w * w_mult, h * h_mult);
 929     PSDRV_WriteSpool(dev,  buf, strlen(buf));
 930     HeapFree( GetProcessHeap(), 0, buf );
 931     return TRUE;
 932 }