git.oblomov.eu Git - wine/blob - objects/enhmetafile.c

   1 /*
   2  * Enhanced metafile functions
   3  * Copyright 1998 Douglas Ridgway
   4  *           1999 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  * NOTES:
  21  *
  22  * The enhanced format consists of the following elements:
  23  *
  24  *    A header
  25  *    A table of handles to GDI objects
  26  *    An array of metafile records
  27  *    A private palette
  28  *
  29  *
  30  *  The standard format consists of a header and an array of metafile records.
  31  *
  32  */
  33
  34 #include "config.h"
  35 #include "wine/port.h"
  36
  37 #include <stdarg.h>
  38 #include <string.h>
  39 #include <assert.h>
  40 #include "windef.h"
  41 #include "winbase.h"
  42 #include "wingdi.h"
  43 #include "winnls.h"
  44 #include "winerror.h"
  45 #include "gdi.h"
  46 #include "gdi_private.h"
  47 #include "wine/debug.h"
  48
  49 WINE_DEFAULT_DEBUG_CHANNEL(enhmetafile);
  50
  51 typedef struct
  52 {
  53     GDIOBJHDR      header;
  54     ENHMETAHEADER  *emh;
  55     BOOL           on_disk;   /* true if metafile is on disk */
  56 } ENHMETAFILEOBJ;
  57
  58 static const struct emr_name {
  59     DWORD type;
  60     const char *name;
  61 } emr_names[] = {
  62 #define X(p) {p, #p}
  63 X(EMR_HEADER),
  64 X(EMR_POLYBEZIER),
  65 X(EMR_POLYGON),
  66 X(EMR_POLYLINE),
  67 X(EMR_POLYBEZIERTO),
  68 X(EMR_POLYLINETO),
  69 X(EMR_POLYPOLYLINE),
  70 X(EMR_POLYPOLYGON),
  71 X(EMR_SETWINDOWEXTEX),
  72 X(EMR_SETWINDOWORGEX),
  73 X(EMR_SETVIEWPORTEXTEX),
  74 X(EMR_SETVIEWPORTORGEX),
  75 X(EMR_SETBRUSHORGEX),
  76 X(EMR_EOF),
  77 X(EMR_SETPIXELV),
  78 X(EMR_SETMAPPERFLAGS),
  79 X(EMR_SETMAPMODE),
  80 X(EMR_SETBKMODE),
  81 X(EMR_SETPOLYFILLMODE),
  82 X(EMR_SETROP2),
  83 X(EMR_SETSTRETCHBLTMODE),
  84 X(EMR_SETTEXTALIGN),
  85 X(EMR_SETCOLORADJUSTMENT),
  86 X(EMR_SETTEXTCOLOR),
  87 X(EMR_SETBKCOLOR),
  88 X(EMR_OFFSETCLIPRGN),
  89 X(EMR_MOVETOEX),
  90 X(EMR_SETMETARGN),
  91 X(EMR_EXCLUDECLIPRECT),
  92 X(EMR_INTERSECTCLIPRECT),
  93 X(EMR_SCALEVIEWPORTEXTEX),
  94 X(EMR_SCALEWINDOWEXTEX),
  95 X(EMR_SAVEDC),
  96 X(EMR_RESTOREDC),
  97 X(EMR_SETWORLDTRANSFORM),
  98 X(EMR_MODIFYWORLDTRANSFORM),
  99 X(EMR_SELECTOBJECT),
 100 X(EMR_CREATEPEN),
 101 X(EMR_CREATEBRUSHINDIRECT),
 102 X(EMR_DELETEOBJECT),
 103 X(EMR_ANGLEARC),
 104 X(EMR_ELLIPSE),
 105 X(EMR_RECTANGLE),
 106 X(EMR_ROUNDRECT),
 107 X(EMR_ARC),
 108 X(EMR_CHORD),
 109 X(EMR_PIE),
 110 X(EMR_SELECTPALETTE),
 111 X(EMR_CREATEPALETTE),
 112 X(EMR_SETPALETTEENTRIES),
 113 X(EMR_RESIZEPALETTE),
 114 X(EMR_REALIZEPALETTE),
 115 X(EMR_EXTFLOODFILL),
 116 X(EMR_LINETO),
 117 X(EMR_ARCTO),
 118 X(EMR_POLYDRAW),
 119 X(EMR_SETARCDIRECTION),
 120 X(EMR_SETMITERLIMIT),
 121 X(EMR_BEGINPATH),
 122 X(EMR_ENDPATH),
 123 X(EMR_CLOSEFIGURE),
 124 X(EMR_FILLPATH),
 125 X(EMR_STROKEANDFILLPATH),
 126 X(EMR_STROKEPATH),
 127 X(EMR_FLATTENPATH),
 128 X(EMR_WIDENPATH),
 129 X(EMR_SELECTCLIPPATH),
 130 X(EMR_ABORTPATH),
 131 X(EMR_GDICOMMENT),
 132 X(EMR_FILLRGN),
 133 X(EMR_FRAMERGN),
 134 X(EMR_INVERTRGN),
 135 X(EMR_PAINTRGN),
 136 X(EMR_EXTSELECTCLIPRGN),
 137 X(EMR_BITBLT),
 138 X(EMR_STRETCHBLT),
 139 X(EMR_MASKBLT),
 140 X(EMR_PLGBLT),
 141 X(EMR_SETDIBITSTODEVICE),
 142 X(EMR_STRETCHDIBITS),
 143 X(EMR_EXTCREATEFONTINDIRECTW),
 144 X(EMR_EXTTEXTOUTA),
 145 X(EMR_EXTTEXTOUTW),
 146 X(EMR_POLYBEZIER16),
 147 X(EMR_POLYGON16),
 148 X(EMR_POLYLINE16),
 149 X(EMR_POLYBEZIERTO16),
 150 X(EMR_POLYLINETO16),
 151 X(EMR_POLYPOLYLINE16),
 152 X(EMR_POLYPOLYGON16),
 153 X(EMR_POLYDRAW16),
 154 X(EMR_CREATEMONOBRUSH),
 155 X(EMR_CREATEDIBPATTERNBRUSHPT),
 156 X(EMR_EXTCREATEPEN),
 157 X(EMR_POLYTEXTOUTA),
 158 X(EMR_POLYTEXTOUTW),
 159 X(EMR_SETICMMODE),
 160 X(EMR_CREATECOLORSPACE),
 161 X(EMR_SETCOLORSPACE),
 162 X(EMR_DELETECOLORSPACE),
 163 X(EMR_GLSRECORD),
 164 X(EMR_GLSBOUNDEDRECORD),
 165 X(EMR_PIXELFORMAT),
 166 X(EMR_DRAWESCAPE),
 167 X(EMR_EXTESCAPE),
 168 X(EMR_STARTDOC),
 169 X(EMR_SMALLTEXTOUT),
 170 X(EMR_FORCEUFIMAPPING),
 171 X(EMR_NAMEDESCAPE),
 172 X(EMR_COLORCORRECTPALETTE),
 173 X(EMR_SETICMPROFILEA),
 174 X(EMR_SETICMPROFILEW),
 175 X(EMR_ALPHABLEND),
 176 X(EMR_SETLAYOUT),
 177 X(EMR_TRANSPARENTBLT),
 178 X(EMR_RESERVED_117),
 179 X(EMR_GRADIENTFILL),
 180 X(EMR_SETLINKEDUFI),
 181 X(EMR_SETTEXTJUSTIFICATION),
 182 X(EMR_COLORMATCHTOTARGETW),
 183 X(EMR_CREATECOLORSPACEW)
 184 #undef X
 185 };
 186
 187 /****************************************************************************
 188  *         get_emr_name
 189  */
 190 static const char *get_emr_name(DWORD type)
 191 {
 192     int i;
 193     for(i = 0; i < sizeof(emr_names) / sizeof(emr_names[0]); i++)
 194         if(type == emr_names[i].type) return emr_names[i].name;
 195     TRACE("Unknown record type %ld\n", type);
 196    return NULL;
 197 }
 198
 199 /****************************************************************************
 200  *          EMF_Create_HENHMETAFILE
 201  */
 202 HENHMETAFILE EMF_Create_HENHMETAFILE(ENHMETAHEADER *emh, BOOL on_disk )
 203 {
 204     HENHMETAFILE hmf = 0;
 205     ENHMETAFILEOBJ *metaObj = GDI_AllocObject( sizeof(ENHMETAFILEOBJ),
 206                                                ENHMETAFILE_MAGIC,
 207                                                (HGDIOBJ *)&hmf, NULL );
 208     if (metaObj)
 209     {
 210         metaObj->emh = emh;
 211         metaObj->on_disk = on_disk;
 212         GDI_ReleaseObj( hmf );
 213     }
 214     return hmf;
 215 }
 216
 217 /****************************************************************************
 218  *          EMF_Delete_HENHMETAFILE
 219  */
 220 static BOOL EMF_Delete_HENHMETAFILE( HENHMETAFILE hmf )
 221 {
 222     ENHMETAFILEOBJ *metaObj = (ENHMETAFILEOBJ *)GDI_GetObjPtr( hmf,
 223                                                            ENHMETAFILE_MAGIC );
 224     if(!metaObj) return FALSE;
 225
 226     if(metaObj->on_disk)
 227         UnmapViewOfFile( metaObj->emh );
 228     else
 229         HeapFree( GetProcessHeap(), 0, metaObj->emh );
 230     return GDI_FreeObject( hmf, metaObj );
 231 }
 232
 233 /******************************************************************
 234  *         EMF_GetEnhMetaHeader
 235  *
 236  * Returns ptr to ENHMETAHEADER associated with HENHMETAFILE
 237  */
 238 static ENHMETAHEADER *EMF_GetEnhMetaHeader( HENHMETAFILE hmf )
 239 {
 240     ENHMETAHEADER *ret = NULL;
 241     ENHMETAFILEOBJ *metaObj = (ENHMETAFILEOBJ *)GDI_GetObjPtr( hmf, ENHMETAFILE_MAGIC );
 242     TRACE("hmf %p -> enhmetaObj %p\n", hmf, metaObj);
 243     if (metaObj)
 244     {
 245         ret = metaObj->emh;
 246         GDI_ReleaseObj( hmf );
 247     }
 248     return ret;
 249 }
 250
 251 /*****************************************************************************
 252  *         EMF_GetEnhMetaFile
 253  *
 254  */
 255 static HENHMETAFILE EMF_GetEnhMetaFile( HANDLE hFile )
 256 {
 257     ENHMETAHEADER *emh;
 258     HANDLE hMapping;
 259
 260     hMapping = CreateFileMappingA( hFile, NULL, PAGE_READONLY, 0, 0, NULL );
 261     emh = MapViewOfFile( hMapping, FILE_MAP_READ, 0, 0, 0 );
 262     CloseHandle( hMapping );
 263
 264     if (!emh) return 0;
 265
 266     if (emh->iType != EMR_HEADER || emh->dSignature != ENHMETA_SIGNATURE) {
 267         WARN("Invalid emf header type 0x%08lx sig 0x%08lx.\n",
 268              emh->iType, emh->dSignature);
 269         goto err;
 270     }
 271
 272     /* refuse to load unaligned EMF as Windows does */
 273     if (emh->nBytes & 3)
 274     {
 275         WARN("Refusing to load unaligned EMF\n");
 276         goto err;
 277     }
 278
 279     return EMF_Create_HENHMETAFILE( emh, TRUE );
 280
 281 err:
 282     UnmapViewOfFile( emh );
 283     return 0;
 284 }
 285
 286
 287 /*****************************************************************************
 288  *          GetEnhMetaFileA (GDI32.@)
 289  *
 290  *
 291  */
 292 HENHMETAFILE WINAPI GetEnhMetaFileA(
 293              LPCSTR lpszMetaFile  /* [in] filename of enhanced metafile */
 294     )
 295 {
 296     HENHMETAFILE hmf;
 297     HANDLE hFile;
 298
 299     hFile = CreateFileA(lpszMetaFile, GENERIC_READ, FILE_SHARE_READ, 0,
 300                         OPEN_EXISTING, 0, 0);
 301     if (hFile == INVALID_HANDLE_VALUE) {
 302         WARN("could not open %s\n", lpszMetaFile);
 303         return 0;
 304     }
 305     hmf = EMF_GetEnhMetaFile( hFile );
 306     CloseHandle( hFile );
 307     return hmf;
 308 }
 309
 310 /*****************************************************************************
 311  *          GetEnhMetaFileW  (GDI32.@)
 312  */
 313 HENHMETAFILE WINAPI GetEnhMetaFileW(
 314              LPCWSTR lpszMetaFile)  /* [in] filename of enhanced metafile */
 315 {
 316     HENHMETAFILE hmf;
 317     HANDLE hFile;
 318
 319     hFile = CreateFileW(lpszMetaFile, GENERIC_READ, FILE_SHARE_READ, 0,
 320                         OPEN_EXISTING, 0, 0);
 321     if (hFile == INVALID_HANDLE_VALUE) {
 322         WARN("could not open %s\n", debugstr_w(lpszMetaFile));
 323         return 0;
 324     }
 325     hmf = EMF_GetEnhMetaFile( hFile );
 326     CloseHandle( hFile );
 327     return hmf;
 328 }
 329
 330 /*****************************************************************************
 331  *        GetEnhMetaFileHeader  (GDI32.@)
 332  *
 333  *  If buf is NULL, returns the size of buffer required.
 334  *  Otherwise, copy up to bufsize bytes of enhanced metafile header into
 335  *  buf.
 336  */
 337 UINT WINAPI GetEnhMetaFileHeader(
 338        HENHMETAFILE hmf,   /* [in] enhanced metafile */
 339        UINT bufsize,       /* [in] size of buffer */
 340        LPENHMETAHEADER buf /* [out] buffer */
 341     )
 342 {
 343     LPENHMETAHEADER emh;
 344     UINT size;
 345
 346     emh = EMF_GetEnhMetaHeader(hmf);
 347     if(!emh) return FALSE;
 348     size = emh->nSize;
 349     if (!buf) return size;
 350     size = min(size, bufsize);
 351     memmove(buf, emh, size);
 352     return size;
 353 }
 354
 355
 356 /*****************************************************************************
 357  *          GetEnhMetaFileDescriptionA  (GDI32.@)
 358  */
 359 UINT WINAPI GetEnhMetaFileDescriptionA(
 360        HENHMETAFILE hmf, /* [in] enhanced metafile */
 361        UINT size,        /* [in] size of buf */
 362        LPSTR buf         /* [out] buffer to receive description */
 363     )
 364 {
 365      LPENHMETAHEADER emh = EMF_GetEnhMetaHeader(hmf);
 366      DWORD len;
 367      WCHAR *descrW;
 368
 369      if(!emh) return FALSE;
 370      if(emh->nDescription == 0 || emh->offDescription == 0) return 0;
 371      descrW = (WCHAR *) ((char *) emh + emh->offDescription);
 372      len = WideCharToMultiByte( CP_ACP, 0, descrW, emh->nDescription, NULL, 0, NULL, NULL );
 373
 374      if (!buf || !size ) return len;
 375
 376      len = min( size, len );
 377      WideCharToMultiByte( CP_ACP, 0, descrW, emh->nDescription, buf, len, NULL, NULL );
 378      return len;
 379 }
 380
 381 /*****************************************************************************
 382  *          GetEnhMetaFileDescriptionW  (GDI32.@)
 383  *
 384  *  Copies the description string of an enhanced metafile into a buffer
 385  *  _buf_.
 386  *
 387  *  If _buf_ is NULL, returns size of _buf_ required. Otherwise, returns
 388  *  number of characters copied.
 389  */
 390 UINT WINAPI GetEnhMetaFileDescriptionW(
 391        HENHMETAFILE hmf, /* [in] enhanced metafile */
 392        UINT size,        /* [in] size of buf */
 393        LPWSTR buf        /* [out] buffer to receive description */
 394     )
 395 {
 396      LPENHMETAHEADER emh = EMF_GetEnhMetaHeader(hmf);
 397
 398      if(!emh) return FALSE;
 399      if(emh->nDescription == 0 || emh->offDescription == 0) return 0;
 400      if (!buf || !size ) return emh->nDescription;
 401
 402      memmove(buf, (char *) emh + emh->offDescription, min(size,emh->nDescription)*sizeof(WCHAR));
 403      return min(size, emh->nDescription);
 404 }
 405
 406 /****************************************************************************
 407  *    SetEnhMetaFileBits (GDI32.@)
 408  *
 409  *  Creates an enhanced metafile by copying _bufsize_ bytes from _buf_.
 410  */
 411 HENHMETAFILE WINAPI SetEnhMetaFileBits(UINT bufsize, const BYTE *buf)
 412 {
 413     ENHMETAHEADER *emh = HeapAlloc( GetProcessHeap(), 0, bufsize );
 414     memmove(emh, buf, bufsize);
 415     return EMF_Create_HENHMETAFILE( emh, FALSE );
 416 }
 417
 418 /*****************************************************************************
 419  *  GetEnhMetaFileBits (GDI32.@)
 420  *
 421  */
 422 UINT WINAPI GetEnhMetaFileBits(
 423     HENHMETAFILE hmf,
 424     UINT bufsize,
 425     LPBYTE buf
 426 )
 427 {
 428     LPENHMETAHEADER emh = EMF_GetEnhMetaHeader( hmf );
 429     UINT size;
 430
 431     if(!emh) return 0;
 432
 433     size = emh->nBytes;
 434     if( buf == NULL ) return size;
 435
 436     size = min( size, bufsize );
 437     memmove(buf, emh, size);
 438     return size;
 439 }
 440
 441 typedef struct enum_emh_data
 442 {
 443     INT   mode;
 444     XFORM init_transform;
 445     XFORM world_transform;
 446     INT   wndOrgX;
 447     INT   wndOrgY;
 448     INT   wndExtX;
 449     INT   wndExtY;
 450     INT   vportOrgX;
 451     INT   vportOrgY;
 452     INT   vportExtX;
 453     INT   vportExtY;
 454 } enum_emh_data;
 455
 456 #define ENUM_GET_PRIVATE_DATA(ht) \
 457     ((enum_emh_data*)(((unsigned char*)(ht))-sizeof (enum_emh_data)))
 458
 459 #define WIDTH(rect) ( (rect).right - (rect).left )
 460 #define HEIGHT(rect) ( (rect).bottom - (rect).top )
 461
 462 #define IS_WIN9X() (GetVersion()&0x80000000)
 463
 464 void EMF_Update_MF_Xform(HDC hdc, enum_emh_data *info)
 465 {
 466     XFORM mapping_mode_trans, final_trans;
 467     FLOAT scaleX, scaleY;
 468
 469     scaleX = (FLOAT)info->vportExtX / (FLOAT)info->wndExtX;
 470     scaleY = (FLOAT)info->vportExtY / (FLOAT)info->wndExtY;
 471     mapping_mode_trans.eM11 = scaleX;
 472     mapping_mode_trans.eM12 = 0.0;
 473     mapping_mode_trans.eM21 = 0.0;
 474     mapping_mode_trans.eM22 = scaleY;
 475     mapping_mode_trans.eDx  = (FLOAT)info->vportOrgX - scaleX * (FLOAT)info->wndOrgX;
 476     mapping_mode_trans.eDy  = (FLOAT)info->vportOrgY - scaleY * (FLOAT)info->wndOrgY;
 477
 478     CombineTransform(&final_trans, &info->world_transform, &mapping_mode_trans);
 479     CombineTransform(&final_trans, &final_trans, &info->init_transform);
 480
 481     if (!SetWorldTransform(hdc, &final_trans))
 482     {
 483         ERR("World transform failed!\n");
 484     }
 485 }
 486
 487 void EMF_SetMapMode(HDC hdc, enum_emh_data *info)
 488 {
 489     INT horzSize = GetDeviceCaps( hdc, HORZSIZE );
 490     INT vertSize = GetDeviceCaps( hdc, VERTSIZE );
 491     INT horzRes  = GetDeviceCaps( hdc, HORZRES );
 492     INT vertRes  = GetDeviceCaps( hdc, VERTRES );
 493
 494     TRACE("%d\n",info->mode);
 495
 496     switch(info->mode)
 497     {
 498     case MM_TEXT:
 499         info->wndExtX   = 1;
 500         info->wndExtY   = 1;
 501         info->vportExtX = 1;
 502         info->vportExtY = 1;
 503         break;
 504     case MM_LOMETRIC:
 505     case MM_ISOTROPIC:
 506         info->wndExtX   = horzSize * 10;
 507         info->wndExtY   = vertSize * 10;
 508         info->vportExtX = horzRes;
 509         info->vportExtY = -vertRes;
 510         break;
 511     case MM_HIMETRIC:
 512         info->wndExtX   = horzSize * 100;
 513         info->wndExtY   = vertSize * 100;
 514         info->vportExtX = horzRes;
 515         info->vportExtY = -vertRes;
 516         break;
 517     case MM_LOENGLISH:
 518         info->wndExtX   = MulDiv(1000, horzSize, 254);
 519         info->wndExtY   = MulDiv(1000, vertSize, 254);
 520         info->vportExtX = horzRes;
 521         info->vportExtY = -vertRes;
 522         break;
 523     case MM_HIENGLISH:
 524         info->wndExtX   = MulDiv(10000, horzSize, 254);
 525         info->wndExtY   = MulDiv(10000, vertSize, 254);
 526         info->vportExtX = horzRes;
 527         info->vportExtY = -vertRes;
 528         break;
 529     case MM_TWIPS:
 530         info->wndExtX   = MulDiv(14400, horzSize, 254);
 531         info->wndExtY   = MulDiv(14400, vertSize, 254);
 532         info->vportExtX = horzRes;
 533         info->vportExtY = -vertRes;
 534         break;
 535     case MM_ANISOTROPIC:
 536         break;
 537     default:
 538         return;
 539     }
 540 }
 541
 542 /*****************************************************************************
 543  *       emr_produces_output
 544  *
 545  * Returns TRUE if the record type writes something to the dc.  Used by
 546  * PlayEnhMetaFileRecord to determine whether it needs to update the
 547  * dc's xform when in win9x mode.
 548  *
 549  * FIXME: need to test which records should be here.
 550  */
 551 static BOOL emr_produces_output(int type)
 552 {
 553     switch(type) {
 554     case EMR_POLYBEZIER:
 555     case EMR_POLYGON:
 556     case EMR_POLYLINE:
 557     case EMR_POLYBEZIERTO:
 558     case EMR_POLYLINETO:
 559     case EMR_POLYPOLYLINE:
 560     case EMR_POLYPOLYGON:
 561     case EMR_SETPIXELV:
 562     case EMR_MOVETOEX:
 563     case EMR_EXCLUDECLIPRECT:
 564     case EMR_INTERSECTCLIPRECT:
 565     case EMR_SELECTOBJECT:
 566     case EMR_ANGLEARC:
 567     case EMR_ELLIPSE:
 568     case EMR_RECTANGLE:
 569     case EMR_ROUNDRECT:
 570     case EMR_ARC:
 571     case EMR_CHORD:
 572     case EMR_PIE:
 573     case EMR_EXTFLOODFILL:
 574     case EMR_LINETO:
 575     case EMR_ARCTO:
 576     case EMR_POLYDRAW:
 577     case EMR_FILLRGN:
 578     case EMR_FRAMERGN:
 579     case EMR_INVERTRGN:
 580     case EMR_PAINTRGN:
 581     case EMR_BITBLT:
 582     case EMR_STRETCHBLT:
 583     case EMR_MASKBLT:
 584     case EMR_PLGBLT:
 585     case EMR_SETDIBITSTODEVICE:
 586     case EMR_STRETCHDIBITS:
 587     case EMR_EXTTEXTOUTA:
 588     case EMR_EXTTEXTOUTW:
 589     case EMR_POLYBEZIER16:
 590     case EMR_POLYGON16:
 591     case EMR_POLYLINE16:
 592     case EMR_POLYBEZIERTO16:
 593     case EMR_POLYLINETO16:
 594     case EMR_POLYPOLYLINE16:
 595     case EMR_POLYPOLYGON16:
 596     case EMR_POLYDRAW16:
 597     case EMR_POLYTEXTOUTA:
 598     case EMR_POLYTEXTOUTW:
 599     case EMR_SMALLTEXTOUT:
 600     case EMR_TRANSPARENTBLT:
 601         return TRUE;
 602     default:
 603         return FALSE;
 604     }
 605 }
 606
 607
 608 /*****************************************************************************
 609  *           PlayEnhMetaFileRecord  (GDI32.@)
 610  *
 611  *  Render a single enhanced metafile record in the device context hdc.
 612  *
 613  *  RETURNS
 614  *    TRUE (non zero) on success, FALSE on error.
 615  *  BUGS
 616  *    Many unimplemented records.
 617  *    No error handling on record play failures (ie checking return codes)
 618  *
 619  * NOTES
 620  *    WinNT actually updates the current world transform in this function
 621  *     whereas Win9x does not.
 622  */
 623 BOOL WINAPI PlayEnhMetaFileRecord(
 624      HDC hdc,                   /* [in] device context in which to render EMF record */
 625      LPHANDLETABLE handletable, /* [in] array of handles to be used in rendering record */
 626      const ENHMETARECORD *mr,   /* [in] EMF record to render */
 627      UINT handles               /* [in] size of handle array */
 628      )
 629 {
 630   int type;
 631   RECT tmprc;
 632   enum_emh_data *info = ENUM_GET_PRIVATE_DATA(handletable);
 633
 634   TRACE("hdc = %p, handletable = %p, record = %p, numHandles = %d\n",
 635         hdc, handletable, mr, handles);
 636   if (!mr) return FALSE;
 637
 638   type = mr->iType;
 639
 640   /* In Win9x mode we update the xform if the record will produce output */
 641   if ( IS_WIN9X() && emr_produces_output(type) )
 642      EMF_Update_MF_Xform(hdc, info);
 643
 644   TRACE("record %s\n", get_emr_name(type));
 645   switch(type)
 646     {
 647     case EMR_HEADER:
 648       break;
 649     case EMR_EOF:
 650       break;
 651     case EMR_GDICOMMENT:
 652       {
 653         PEMRGDICOMMENT lpGdiComment = (PEMRGDICOMMENT)mr;
 654         /* In an enhanced metafile, there can be both public and private GDI comments */
 655         GdiComment( hdc, lpGdiComment->cbData, lpGdiComment->Data );
 656         break;
 657       }
 658     case EMR_SETMAPMODE:
 659       {
 660         PEMRSETMAPMODE pSetMapMode = (PEMRSETMAPMODE) mr;
 661
 662         if(info->mode == pSetMapMode->iMode && (info->mode == MM_ISOTROPIC || info->mode == MM_ANISOTROPIC))
 663             break;
 664         info->mode = pSetMapMode->iMode;
 665         EMF_SetMapMode(hdc, info);
 666         break;
 667       }
 668     case EMR_SETBKMODE:
 669       {
 670         PEMRSETBKMODE pSetBkMode = (PEMRSETBKMODE) mr;
 671         SetBkMode(hdc, pSetBkMode->iMode);
 672         break;
 673       }
 674     case EMR_SETBKCOLOR:
 675       {
 676         PEMRSETBKCOLOR pSetBkColor = (PEMRSETBKCOLOR) mr;
 677         SetBkColor(hdc, pSetBkColor->crColor);
 678         break;
 679       }
 680     case EMR_SETPOLYFILLMODE:
 681       {
 682         PEMRSETPOLYFILLMODE pSetPolyFillMode = (PEMRSETPOLYFILLMODE) mr;
 683         SetPolyFillMode(hdc, pSetPolyFillMode->iMode);
 684         break;
 685       }
 686     case EMR_SETROP2:
 687       {
 688         PEMRSETROP2 pSetROP2 = (PEMRSETROP2) mr;
 689         SetROP2(hdc, pSetROP2->iMode);
 690         break;
 691       }
 692     case EMR_SETSTRETCHBLTMODE:
 693       {
 694         PEMRSETSTRETCHBLTMODE pSetStretchBltMode = (PEMRSETSTRETCHBLTMODE) mr;
 695         SetStretchBltMode(hdc, pSetStretchBltMode->iMode);
 696         break;
 697       }
 698     case EMR_SETTEXTALIGN:
 699       {
 700         PEMRSETTEXTALIGN pSetTextAlign = (PEMRSETTEXTALIGN) mr;
 701         SetTextAlign(hdc, pSetTextAlign->iMode);
 702         break;
 703       }
 704     case EMR_SETTEXTCOLOR:
 705       {
 706         PEMRSETTEXTCOLOR pSetTextColor = (PEMRSETTEXTCOLOR) mr;
 707         SetTextColor(hdc, pSetTextColor->crColor);
 708         break;
 709       }
 710     case EMR_SAVEDC:
 711       {
 712         SaveDC(hdc);
 713         break;
 714       }
 715     case EMR_RESTOREDC:
 716       {
 717         PEMRRESTOREDC pRestoreDC = (PEMRRESTOREDC) mr;
 718         TRACE("EMR_RESTORE: %ld\n", pRestoreDC->iRelative);
 719         RestoreDC(hdc, pRestoreDC->iRelative);
 720         break;
 721       }
 722     case EMR_INTERSECTCLIPRECT:
 723       {
 724         PEMRINTERSECTCLIPRECT pClipRect = (PEMRINTERSECTCLIPRECT) mr;
 725         TRACE("EMR_INTERSECTCLIPRECT: rect %ld,%ld - %ld, %ld\n",
 726               pClipRect->rclClip.left, pClipRect->rclClip.top,
 727               pClipRect->rclClip.right, pClipRect->rclClip.bottom);
 728         IntersectClipRect(hdc, pClipRect->rclClip.left, pClipRect->rclClip.top,
 729                           pClipRect->rclClip.right, pClipRect->rclClip.bottom);
 730         break;
 731       }
 732     case EMR_SELECTOBJECT:
 733       {
 734         PEMRSELECTOBJECT pSelectObject = (PEMRSELECTOBJECT) mr;
 735         if( pSelectObject->ihObject & 0x80000000 ) {
 736           /* High order bit is set - it's a stock object
 737            * Strip the high bit to get the index.
 738            * See MSDN article Q142319
 739            */
 740           SelectObject( hdc, GetStockObject( pSelectObject->ihObject &
 741                                              0x7fffffff ) );
 742         } else {
 743           /* High order bit wasn't set - not a stock object
 744            */
 745               SelectObject( hdc,
 746                         (handletable->objectHandle)[pSelectObject->ihObject] );
 747         }
 748         break;
 749       }
 750     case EMR_DELETEOBJECT:
 751       {
 752         PEMRDELETEOBJECT pDeleteObject = (PEMRDELETEOBJECT) mr;
 753         DeleteObject( (handletable->objectHandle)[pDeleteObject->ihObject]);
 754         (handletable->objectHandle)[pDeleteObject->ihObject] = 0;
 755         break;
 756       }
 757     case EMR_SETWINDOWORGEX:
 758       {
 759         PEMRSETWINDOWORGEX pSetWindowOrgEx = (PEMRSETWINDOWORGEX) mr;
 760
 761         info->wndOrgX = pSetWindowOrgEx->ptlOrigin.x;
 762         info->wndOrgY = pSetWindowOrgEx->ptlOrigin.y;
 763
 764         TRACE("SetWindowOrgEx: %d,%d\n",info->wndOrgX,info->wndOrgY);
 765         break;
 766       }
 767     case EMR_SETWINDOWEXTEX:
 768       {
 769         PEMRSETWINDOWEXTEX pSetWindowExtEx = (PEMRSETWINDOWEXTEX) mr;
 770
 771         if(info->mode != MM_ISOTROPIC && info->mode != MM_ANISOTROPIC)
 772             break;
 773         info->wndExtX = pSetWindowExtEx->szlExtent.cx;
 774         info->wndExtY = pSetWindowExtEx->szlExtent.cy;
 775
 776         TRACE("SetWindowExtEx: %d,%d\n",info->wndExtX,info->wndExtY);
 777         break;
 778       }
 779     case EMR_SETVIEWPORTORGEX:
 780       {
 781         PEMRSETVIEWPORTORGEX pSetViewportOrgEx = (PEMRSETVIEWPORTORGEX) mr;
 782         enum_emh_data *info = ENUM_GET_PRIVATE_DATA(handletable);
 783
 784         info->vportOrgX = pSetViewportOrgEx->ptlOrigin.x;
 785         info->vportOrgY = pSetViewportOrgEx->ptlOrigin.y;
 786         TRACE("SetViewportOrgEx: %d,%d\n",info->vportOrgX,info->vportOrgY);
 787         break;
 788       }
 789     case EMR_SETVIEWPORTEXTEX:
 790       {
 791         PEMRSETVIEWPORTEXTEX pSetViewportExtEx = (PEMRSETVIEWPORTEXTEX) mr;
 792         enum_emh_data *info = ENUM_GET_PRIVATE_DATA(handletable);
 793
 794         if(info->mode != MM_ISOTROPIC && info->mode != MM_ANISOTROPIC)
 795             break;
 796         info->vportExtX = pSetViewportExtEx->szlExtent.cx;
 797         info->vportExtY = pSetViewportExtEx->szlExtent.cy;
 798         TRACE("SetViewportExtEx: %d,%d\n",info->vportExtX,info->vportExtY);
 799         break;
 800       }
 801     case EMR_CREATEPEN:
 802       {
 803         PEMRCREATEPEN pCreatePen = (PEMRCREATEPEN) mr;
 804         (handletable->objectHandle)[pCreatePen->ihPen] =
 805           CreatePenIndirect(&pCreatePen->lopn);
 806         break;
 807       }
 808     case EMR_EXTCREATEPEN:
 809       {
 810         PEMREXTCREATEPEN pPen = (PEMREXTCREATEPEN) mr;
 811         LOGBRUSH lb;
 812         lb.lbStyle = pPen->elp.elpBrushStyle;
 813         lb.lbColor = pPen->elp.elpColor;
 814         lb.lbHatch = pPen->elp.elpHatch;
 815
 816         if(pPen->offBmi || pPen->offBits)
 817           FIXME("EMR_EXTCREATEPEN: Need to copy brush bitmap\n");
 818
 819         (handletable->objectHandle)[pPen->ihPen] =
 820           ExtCreatePen(pPen->elp.elpPenStyle, pPen->elp.elpWidth, &lb,
 821                        pPen->elp.elpNumEntries, pPen->elp.elpStyleEntry);
 822         break;
 823       }
 824     case EMR_CREATEBRUSHINDIRECT:
 825       {
 826         PEMRCREATEBRUSHINDIRECT pBrush = (PEMRCREATEBRUSHINDIRECT) mr;
 827         (handletable->objectHandle)[pBrush->ihBrush] =
 828           CreateBrushIndirect(&pBrush->lb);
 829         break;
 830       }
 831     case EMR_EXTCREATEFONTINDIRECTW:
 832       {
 833         PEMREXTCREATEFONTINDIRECTW pFont = (PEMREXTCREATEFONTINDIRECTW) mr;
 834         (handletable->objectHandle)[pFont->ihFont] =
 835           CreateFontIndirectW(&pFont->elfw.elfLogFont);
 836         break;
 837       }
 838     case EMR_MOVETOEX:
 839       {
 840         PEMRMOVETOEX pMoveToEx = (PEMRMOVETOEX) mr;
 841         MoveToEx(hdc, pMoveToEx->ptl.x, pMoveToEx->ptl.y, NULL);
 842         break;
 843       }
 844     case EMR_LINETO:
 845       {
 846         PEMRLINETO pLineTo = (PEMRLINETO) mr;
 847         LineTo(hdc, pLineTo->ptl.x, pLineTo->ptl.y);
 848         break;
 849       }
 850     case EMR_RECTANGLE:
 851       {
 852         PEMRRECTANGLE pRect = (PEMRRECTANGLE) mr;
 853         Rectangle(hdc, pRect->rclBox.left, pRect->rclBox.top,
 854                   pRect->rclBox.right, pRect->rclBox.bottom);
 855         break;
 856       }
 857     case EMR_ELLIPSE:
 858       {
 859         PEMRELLIPSE pEllipse = (PEMRELLIPSE) mr;
 860         Ellipse(hdc, pEllipse->rclBox.left, pEllipse->rclBox.top,
 861                 pEllipse->rclBox.right, pEllipse->rclBox.bottom);
 862         break;
 863       }
 864     case EMR_POLYGON16:
 865       {
 866         PEMRPOLYGON16 pPoly = (PEMRPOLYGON16) mr;
 867         /* Shouldn't use Polygon16 since pPoly->cpts is DWORD */
 868         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 869                                 pPoly->cpts * sizeof(POINT) );
 870         DWORD i;
 871         for(i = 0; i < pPoly->cpts; i++)
 872         {
 873             pts[i].x = pPoly->apts[i].x;
 874             pts[i].y = pPoly->apts[i].y;
 875         }
 876         Polygon(hdc, pts, pPoly->cpts);
 877         HeapFree( GetProcessHeap(), 0, pts );
 878         break;
 879       }
 880     case EMR_POLYLINE16:
 881       {
 882         PEMRPOLYLINE16 pPoly = (PEMRPOLYLINE16) mr;
 883         /* Shouldn't use Polyline16 since pPoly->cpts is DWORD */
 884         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 885                                 pPoly->cpts * sizeof(POINT) );
 886         DWORD i;
 887         for(i = 0; i < pPoly->cpts; i++)
 888         {
 889             pts[i].x = pPoly->apts[i].x;
 890             pts[i].y = pPoly->apts[i].y;
 891         }
 892         Polyline(hdc, pts, pPoly->cpts);
 893         HeapFree( GetProcessHeap(), 0, pts );
 894         break;
 895       }
 896     case EMR_POLYLINETO16:
 897       {
 898         PEMRPOLYLINETO16 pPoly = (PEMRPOLYLINETO16) mr;
 899         /* Shouldn't use PolylineTo16 since pPoly->cpts is DWORD */
 900         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 901                                 pPoly->cpts * sizeof(POINT) );
 902         DWORD i;
 903         for(i = 0; i < pPoly->cpts; i++)
 904         {
 905             pts[i].x = pPoly->apts[i].x;
 906             pts[i].y = pPoly->apts[i].y;
 907         }
 908         PolylineTo(hdc, pts, pPoly->cpts);
 909         HeapFree( GetProcessHeap(), 0, pts );
 910         break;
 911       }
 912     case EMR_POLYBEZIER16:
 913       {
 914         PEMRPOLYBEZIER16 pPoly = (PEMRPOLYBEZIER16) mr;
 915         /* Shouldn't use PolyBezier16 since pPoly->cpts is DWORD */
 916         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 917                                 pPoly->cpts * sizeof(POINT) );
 918         DWORD i;
 919         for(i = 0; i < pPoly->cpts; i++)
 920         {
 921             pts[i].x = pPoly->apts[i].x;
 922             pts[i].y = pPoly->apts[i].y;
 923         }
 924         PolyBezier(hdc, pts, pPoly->cpts);
 925         HeapFree( GetProcessHeap(), 0, pts );
 926         break;
 927       }
 928     case EMR_POLYBEZIERTO16:
 929       {
 930         PEMRPOLYBEZIERTO16 pPoly = (PEMRPOLYBEZIERTO16) mr;
 931         /* Shouldn't use PolyBezierTo16 since pPoly->cpts is DWORD */
 932         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 933                                 pPoly->cpts * sizeof(POINT) );
 934         DWORD i;
 935         for(i = 0; i < pPoly->cpts; i++)
 936         {
 937             pts[i].x = pPoly->apts[i].x;
 938             pts[i].y = pPoly->apts[i].y;
 939         }
 940         PolyBezierTo(hdc, pts, pPoly->cpts);
 941         HeapFree( GetProcessHeap(), 0, pts );
 942         break;
 943       }
 944     case EMR_POLYPOLYGON16:
 945       {
 946         PEMRPOLYPOLYGON16 pPolyPoly = (PEMRPOLYPOLYGON16) mr;
 947         /* NB POINTS array doesn't start at pPolyPoly->apts it's actually
 948            pPolyPoly->aPolyCounts + pPolyPoly->nPolys */
 949
 950         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 951                                 pPolyPoly->cpts * sizeof(POINT) );
 952         DWORD i;
 953         for(i = 0; i < pPolyPoly->cpts; i++)
 954           CONV_POINT16TO32((POINT16*) (pPolyPoly->aPolyCounts +
 955                                       pPolyPoly->nPolys) + i, pts + i);
 956
 957         PolyPolygon(hdc, pts, (INT*)pPolyPoly->aPolyCounts, pPolyPoly->nPolys);
 958         HeapFree( GetProcessHeap(), 0, pts );
 959         break;
 960       }
 961     case EMR_POLYPOLYLINE16:
 962       {
 963         PEMRPOLYPOLYLINE16 pPolyPoly = (PEMRPOLYPOLYLINE16) mr;
 964         /* NB POINTS array doesn't start at pPolyPoly->apts it's actually
 965            pPolyPoly->aPolyCounts + pPolyPoly->nPolys */
 966
 967         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 968                                 pPolyPoly->cpts * sizeof(POINT) );
 969         DWORD i;
 970         for(i = 0; i < pPolyPoly->cpts; i++)
 971           CONV_POINT16TO32((POINT16*) (pPolyPoly->aPolyCounts +
 972                                       pPolyPoly->nPolys) + i, pts + i);
 973
 974         PolyPolyline(hdc, pts, pPolyPoly->aPolyCounts, pPolyPoly->nPolys);
 975         HeapFree( GetProcessHeap(), 0, pts );
 976         break;
 977       }
 978
 979     case EMR_STRETCHDIBITS:
 980       {
 981         EMRSTRETCHDIBITS *pStretchDIBits = (EMRSTRETCHDIBITS *)mr;
 982
 983         StretchDIBits(hdc,
 984                       pStretchDIBits->xDest,
 985                       pStretchDIBits->yDest,
 986                       pStretchDIBits->cxDest,
 987                       pStretchDIBits->cyDest,
 988                       pStretchDIBits->xSrc,
 989                       pStretchDIBits->ySrc,
 990                       pStretchDIBits->cxSrc,
 991                       pStretchDIBits->cySrc,
 992                       (BYTE *)mr + pStretchDIBits->offBitsSrc,
 993                       (const BITMAPINFO *)((BYTE *)mr + pStretchDIBits->offBmiSrc),
 994                       pStretchDIBits->iUsageSrc,
 995                       pStretchDIBits->dwRop);
 996         break;
 997       }
 998
 999     case EMR_EXTTEXTOUTA:
1000     {
1001         PEMREXTTEXTOUTA pExtTextOutA = (PEMREXTTEXTOUTA)mr;
1002         RECT rc;
1003
1004         rc.left = pExtTextOutA->emrtext.rcl.left;
1005         rc.top = pExtTextOutA->emrtext.rcl.top;
1006         rc.right = pExtTextOutA->emrtext.rcl.right;
1007         rc.bottom = pExtTextOutA->emrtext.rcl.bottom;
1008         ExtTextOutA(hdc, pExtTextOutA->emrtext.ptlReference.x, pExtTextOutA->emrtext.ptlReference.y,
1009             pExtTextOutA->emrtext.fOptions, &rc,
1010             (LPSTR)((BYTE *)mr + pExtTextOutA->emrtext.offString), pExtTextOutA->emrtext.nChars,
1011             (INT *)((BYTE *)mr + pExtTextOutA->emrtext.offDx));
1012         break;
1013     }
1014
1015     case EMR_EXTTEXTOUTW:
1016     {
1017         PEMREXTTEXTOUTW pExtTextOutW = (PEMREXTTEXTOUTW)mr;
1018         RECT rc;
1019
1020         rc.left = pExtTextOutW->emrtext.rcl.left;
1021         rc.top = pExtTextOutW->emrtext.rcl.top;
1022         rc.right = pExtTextOutW->emrtext.rcl.right;
1023         rc.bottom = pExtTextOutW->emrtext.rcl.bottom;
1024         TRACE("EMR_EXTTEXTOUTW: x,y = %ld, %ld.  rect = %ld, %ld - %ld, %ld. flags %08lx\n",
1025               pExtTextOutW->emrtext.ptlReference.x, pExtTextOutW->emrtext.ptlReference.y,
1026               rc.left, rc.top, rc.right, rc.bottom, pExtTextOutW->emrtext.fOptions);
1027
1028         ExtTextOutW(hdc, pExtTextOutW->emrtext.ptlReference.x, pExtTextOutW->emrtext.ptlReference.y,
1029             pExtTextOutW->emrtext.fOptions, &rc,
1030             (LPWSTR)((BYTE *)mr + pExtTextOutW->emrtext.offString), pExtTextOutW->emrtext.nChars,
1031             (INT *)((BYTE *)mr + pExtTextOutW->emrtext.offDx));
1032         break;
1033     }
1034
1035     case EMR_CREATEPALETTE:
1036       {
1037         PEMRCREATEPALETTE lpCreatePal = (PEMRCREATEPALETTE)mr;
1038
1039         (handletable->objectHandle)[ lpCreatePal->ihPal ] =
1040                 CreatePalette( &lpCreatePal->lgpl );
1041
1042         break;
1043       }
1044
1045     case EMR_SELECTPALETTE:
1046       {
1047         PEMRSELECTPALETTE lpSelectPal = (PEMRSELECTPALETTE)mr;
1048
1049         if( lpSelectPal->ihPal & 0x80000000 ) {
1050                 SelectPalette( hdc, GetStockObject(lpSelectPal->ihPal & 0x7fffffff), TRUE);
1051         } else {
1052         (handletable->objectHandle)[ lpSelectPal->ihPal ] =
1053                 SelectPalette( hdc, (handletable->objectHandle)[lpSelectPal->ihPal], TRUE);
1054         }
1055         break;
1056       }
1057
1058     case EMR_REALIZEPALETTE:
1059       {
1060         RealizePalette( hdc );
1061         break;
1062       }
1063
1064     case EMR_EXTSELECTCLIPRGN:
1065       {
1066 #if 0
1067         PEMREXTSELECTCLIPRGN lpRgn = (PEMREXTSELECTCLIPRGN)mr;
1068         HRGN hRgn = ExtCreateRegion(NULL, lpRgn->cbRgnData, (RGNDATA *)lpRgn->RgnData);
1069         ExtSelectClipRgn(hdc, hRgn, (INT)(lpRgn->iMode));
1070         /* ExtSelectClipRgn created a copy of the region */
1071         DeleteObject(hRgn);
1072 #endif
1073         FIXME("ExtSelectClipRgn\n");
1074         break;
1075       }
1076
1077     case EMR_SETMETARGN:
1078       {
1079         SetMetaRgn( hdc );
1080         break;
1081       }
1082
1083     case EMR_SETWORLDTRANSFORM:
1084       {
1085         PEMRSETWORLDTRANSFORM lpXfrm = (PEMRSETWORLDTRANSFORM)mr;
1086         info->world_transform = lpXfrm->xform;
1087         break;
1088       }
1089
1090     case EMR_POLYBEZIER:
1091       {
1092         PEMRPOLYBEZIER lpPolyBez = (PEMRPOLYBEZIER)mr;
1093         PolyBezier(hdc, (const LPPOINT)lpPolyBez->aptl, (UINT)lpPolyBez->cptl);
1094         break;
1095       }
1096
1097     case EMR_POLYGON:
1098       {
1099         PEMRPOLYGON lpPoly = (PEMRPOLYGON)mr;
1100         Polygon( hdc, (const LPPOINT)lpPoly->aptl, (UINT)lpPoly->cptl );
1101         break;
1102       }
1103
1104     case EMR_POLYLINE:
1105       {
1106         PEMRPOLYLINE lpPolyLine = (PEMRPOLYLINE)mr;
1107         Polyline(hdc, (const LPPOINT)lpPolyLine->aptl, (UINT)lpPolyLine->cptl);
1108         break;
1109       }
1110
1111     case EMR_POLYBEZIERTO:
1112       {
1113         PEMRPOLYBEZIERTO lpPolyBezierTo = (PEMRPOLYBEZIERTO)mr;
1114         PolyBezierTo( hdc, (const LPPOINT)lpPolyBezierTo->aptl,
1115                       (UINT)lpPolyBezierTo->cptl );
1116         break;
1117       }
1118
1119     case EMR_POLYLINETO:
1120       {
1121         PEMRPOLYLINETO lpPolyLineTo = (PEMRPOLYLINETO)mr;
1122         PolylineTo( hdc, (const LPPOINT)lpPolyLineTo->aptl,
1123                     (UINT)lpPolyLineTo->cptl );
1124         break;
1125       }
1126
1127     case EMR_POLYPOLYLINE:
1128       {
1129         PEMRPOLYPOLYLINE pPolyPolyline = (PEMRPOLYPOLYLINE) mr;
1130         /* NB Points at pPolyPolyline->aPolyCounts + pPolyPolyline->nPolys */
1131
1132         PolyPolyline(hdc, (LPPOINT)(pPolyPolyline->aPolyCounts +
1133                                     pPolyPolyline->nPolys),
1134                      pPolyPolyline->aPolyCounts,
1135                      pPolyPolyline->nPolys );
1136
1137         break;
1138       }
1139
1140     case EMR_POLYPOLYGON:
1141       {
1142         PEMRPOLYPOLYGON pPolyPolygon = (PEMRPOLYPOLYGON) mr;
1143
1144         /* NB Points at pPolyPolygon->aPolyCounts + pPolyPolygon->nPolys */
1145
1146         PolyPolygon(hdc, (LPPOINT)(pPolyPolygon->aPolyCounts +
1147                                    pPolyPolygon->nPolys),
1148                     (INT*)pPolyPolygon->aPolyCounts, pPolyPolygon->nPolys );
1149         break;
1150       }
1151
1152     case EMR_SETBRUSHORGEX:
1153       {
1154         PEMRSETBRUSHORGEX lpSetBrushOrgEx = (PEMRSETBRUSHORGEX)mr;
1155
1156         SetBrushOrgEx( hdc,
1157                        (INT)lpSetBrushOrgEx->ptlOrigin.x,
1158                        (INT)lpSetBrushOrgEx->ptlOrigin.y,
1159                        NULL );
1160
1161         break;
1162       }
1163
1164     case EMR_SETPIXELV:
1165       {
1166         PEMRSETPIXELV lpSetPixelV = (PEMRSETPIXELV)mr;
1167
1168         SetPixelV( hdc,
1169                    (INT)lpSetPixelV->ptlPixel.x,
1170                    (INT)lpSetPixelV->ptlPixel.y,
1171                    lpSetPixelV->crColor );
1172
1173         break;
1174       }
1175
1176     case EMR_SETMAPPERFLAGS:
1177       {
1178         PEMRSETMAPPERFLAGS lpSetMapperFlags = (PEMRSETMAPPERFLAGS)mr;
1179
1180         SetMapperFlags( hdc, lpSetMapperFlags->dwFlags );
1181
1182         break;
1183       }
1184
1185     case EMR_SETCOLORADJUSTMENT:
1186       {
1187         PEMRSETCOLORADJUSTMENT lpSetColorAdjust = (PEMRSETCOLORADJUSTMENT)mr;
1188
1189         SetColorAdjustment( hdc, &lpSetColorAdjust->ColorAdjustment );
1190
1191         break;
1192       }
1193
1194     case EMR_OFFSETCLIPRGN:
1195       {
1196         PEMROFFSETCLIPRGN lpOffsetClipRgn = (PEMROFFSETCLIPRGN)mr;
1197
1198         OffsetClipRgn( hdc,
1199                        (INT)lpOffsetClipRgn->ptlOffset.x,
1200                        (INT)lpOffsetClipRgn->ptlOffset.y );
1201         FIXME("OffsetClipRgn\n");
1202
1203         break;
1204       }
1205
1206     case EMR_EXCLUDECLIPRECT:
1207       {
1208         PEMREXCLUDECLIPRECT lpExcludeClipRect = (PEMREXCLUDECLIPRECT)mr;
1209
1210         ExcludeClipRect( hdc,
1211                          lpExcludeClipRect->rclClip.left,
1212                          lpExcludeClipRect->rclClip.top,
1213                          lpExcludeClipRect->rclClip.right,
1214                          lpExcludeClipRect->rclClip.bottom  );
1215         FIXME("ExcludeClipRect\n");
1216
1217          break;
1218       }
1219
1220     case EMR_SCALEVIEWPORTEXTEX:
1221       {
1222         PEMRSCALEVIEWPORTEXTEX lpScaleViewportExtEx = (PEMRSCALEVIEWPORTEXTEX)mr;
1223
1224         if ((info->mode != MM_ISOTROPIC) && (info->mode != MM_ANISOTROPIC))
1225             break;
1226         if (!lpScaleViewportExtEx->xNum || !lpScaleViewportExtEx->xDenom ||
1227             !lpScaleViewportExtEx->yNum || !lpScaleViewportExtEx->yDenom)
1228             break;
1229         info->vportExtX = (info->vportExtX * lpScaleViewportExtEx->xNum) /
1230                                   lpScaleViewportExtEx->xDenom;
1231         info->vportExtY = (info->vportExtY * lpScaleViewportExtEx->yNum) /
1232                                   lpScaleViewportExtEx->yDenom;
1233         if (info->vportExtX == 0) info->vportExtX = 1;
1234         if (info->vportExtY == 0) info->vportExtY = 1;
1235         if (info->mode == MM_ISOTROPIC)
1236             FIXME("EMRSCALEVIEWPORTEXTEX MM_ISOTROPIC mapping\n");
1237             /* MAPPING_FixIsotropic( dc ); */
1238
1239         TRACE("EMRSCALEVIEWPORTEXTEX %ld/%ld %ld/%ld\n",
1240              lpScaleViewportExtEx->xNum,lpScaleViewportExtEx->xDenom,
1241              lpScaleViewportExtEx->yNum,lpScaleViewportExtEx->yDenom);
1242
1243         break;
1244       }
1245
1246     case EMR_SCALEWINDOWEXTEX:
1247       {
1248         PEMRSCALEWINDOWEXTEX lpScaleWindowExtEx = (PEMRSCALEWINDOWEXTEX)mr;
1249
1250         if ((info->mode != MM_ISOTROPIC) && (info->mode != MM_ANISOTROPIC))
1251             break;
1252         if (!lpScaleWindowExtEx->xNum || !lpScaleWindowExtEx->xDenom ||
1253             !lpScaleWindowExtEx->xNum || !lpScaleWindowExtEx->yDenom)
1254             break;
1255         info->wndExtX = (info->wndExtX * lpScaleWindowExtEx->xNum) /
1256                                   lpScaleWindowExtEx->xDenom;
1257         info->wndExtY = (info->wndExtY * lpScaleWindowExtEx->yNum) /
1258                                   lpScaleWindowExtEx->yDenom;
1259         if (info->wndExtX == 0) info->wndExtX = 1;
1260         if (info->wndExtY == 0) info->wndExtY = 1;
1261         if (info->mode == MM_ISOTROPIC)
1262             FIXME("EMRSCALEWINDOWEXTEX MM_ISOTROPIC mapping\n");
1263             /* MAPPING_FixIsotropic( dc ); */
1264
1265         TRACE("EMRSCALEWINDOWEXTEX %ld/%ld %ld/%ld\n",
1266              lpScaleWindowExtEx->xNum,lpScaleWindowExtEx->xDenom,
1267              lpScaleWindowExtEx->yNum,lpScaleWindowExtEx->yDenom);
1268
1269         break;
1270       }
1271
1272     case EMR_MODIFYWORLDTRANSFORM:
1273       {
1274         PEMRMODIFYWORLDTRANSFORM lpModifyWorldTrans = (PEMRMODIFYWORLDTRANSFORM)mr;
1275
1276         switch(lpModifyWorldTrans->iMode) {
1277         case MWT_IDENTITY:
1278             info->world_transform.eM11 = info->world_transform.eM22 = 1;
1279             info->world_transform.eM12 = info->world_transform.eM21 = 0;
1280             info->world_transform.eDx  = info->world_transform.eDy  = 0;
1281             break;
1282         case MWT_LEFTMULTIPLY:
1283             CombineTransform(&info->world_transform, &lpModifyWorldTrans->xform,
1284                              &info->world_transform);
1285             break;
1286         case MWT_RIGHTMULTIPLY:
1287             CombineTransform(&info->world_transform, &info->world_transform,
1288                              &lpModifyWorldTrans->xform);
1289             break;
1290         default:
1291             FIXME("Unknown imode %ld\n", lpModifyWorldTrans->iMode);
1292             break;
1293         }
1294         break;
1295       }
1296
1297     case EMR_ANGLEARC:
1298       {
1299         PEMRANGLEARC lpAngleArc = (PEMRANGLEARC)mr;
1300
1301         AngleArc( hdc,
1302                  (INT)lpAngleArc->ptlCenter.x, (INT)lpAngleArc->ptlCenter.y,
1303                  lpAngleArc->nRadius, lpAngleArc->eStartAngle,
1304                  lpAngleArc->eSweepAngle );
1305
1306         break;
1307       }
1308
1309     case EMR_ROUNDRECT:
1310       {
1311         PEMRROUNDRECT lpRoundRect = (PEMRROUNDRECT)mr;
1312
1313         RoundRect( hdc,
1314                    lpRoundRect->rclBox.left,
1315                    lpRoundRect->rclBox.top,
1316                    lpRoundRect->rclBox.right,
1317                    lpRoundRect->rclBox.bottom,
1318                    lpRoundRect->szlCorner.cx,
1319                    lpRoundRect->szlCorner.cy );
1320
1321         break;
1322       }
1323
1324     case EMR_ARC:
1325       {
1326         PEMRARC lpArc = (PEMRARC)mr;
1327
1328         Arc( hdc,
1329              (INT)lpArc->rclBox.left,
1330              (INT)lpArc->rclBox.top,
1331              (INT)lpArc->rclBox.right,
1332              (INT)lpArc->rclBox.bottom,
1333              (INT)lpArc->ptlStart.x,
1334              (INT)lpArc->ptlStart.y,
1335              (INT)lpArc->ptlEnd.x,
1336              (INT)lpArc->ptlEnd.y );
1337
1338         break;
1339       }
1340
1341     case EMR_CHORD:
1342       {
1343         PEMRCHORD lpChord = (PEMRCHORD)mr;
1344
1345         Chord( hdc,
1346              (INT)lpChord->rclBox.left,
1347              (INT)lpChord->rclBox.top,
1348              (INT)lpChord->rclBox.right,
1349              (INT)lpChord->rclBox.bottom,
1350              (INT)lpChord->ptlStart.x,
1351              (INT)lpChord->ptlStart.y,
1352              (INT)lpChord->ptlEnd.x,
1353              (INT)lpChord->ptlEnd.y );
1354
1355         break;
1356       }
1357
1358     case EMR_PIE:
1359       {
1360         PEMRPIE lpPie = (PEMRPIE)mr;
1361
1362         Pie( hdc,
1363              (INT)lpPie->rclBox.left,
1364              (INT)lpPie->rclBox.top,
1365              (INT)lpPie->rclBox.right,
1366              (INT)lpPie->rclBox.bottom,
1367              (INT)lpPie->ptlStart.x,
1368              (INT)lpPie->ptlStart.y,
1369              (INT)lpPie->ptlEnd.x,
1370              (INT)lpPie->ptlEnd.y );
1371
1372        break;
1373       }
1374
1375     case EMR_ARCTO:
1376       {
1377         PEMRARC lpArcTo = (PEMRARC)mr;
1378
1379         ArcTo( hdc,
1380                (INT)lpArcTo->rclBox.left,
1381                (INT)lpArcTo->rclBox.top,
1382                (INT)lpArcTo->rclBox.right,
1383                (INT)lpArcTo->rclBox.bottom,
1384                (INT)lpArcTo->ptlStart.x,
1385                (INT)lpArcTo->ptlStart.y,
1386                (INT)lpArcTo->ptlEnd.x,
1387                (INT)lpArcTo->ptlEnd.y );
1388
1389         break;
1390       }
1391
1392     case EMR_EXTFLOODFILL:
1393       {
1394         PEMREXTFLOODFILL lpExtFloodFill = (PEMREXTFLOODFILL)mr;
1395
1396         ExtFloodFill( hdc,
1397                       (INT)lpExtFloodFill->ptlStart.x,
1398                       (INT)lpExtFloodFill->ptlStart.y,
1399                       lpExtFloodFill->crColor,
1400                       (UINT)lpExtFloodFill->iMode );
1401
1402         break;
1403       }
1404
1405     case EMR_POLYDRAW:
1406       {
1407         PEMRPOLYDRAW lpPolyDraw = (PEMRPOLYDRAW)mr;
1408         PolyDraw( hdc,
1409                   (const LPPOINT)lpPolyDraw->aptl,
1410                   lpPolyDraw->abTypes,
1411                   (INT)lpPolyDraw->cptl );
1412
1413         break;
1414       }
1415
1416     case EMR_SETARCDIRECTION:
1417       {
1418         PEMRSETARCDIRECTION lpSetArcDirection = (PEMRSETARCDIRECTION)mr;
1419         SetArcDirection( hdc, (INT)lpSetArcDirection->iArcDirection );
1420         break;
1421       }
1422
1423     case EMR_SETMITERLIMIT:
1424       {
1425         PEMRSETMITERLIMIT lpSetMiterLimit = (PEMRSETMITERLIMIT)mr;
1426         SetMiterLimit( hdc, lpSetMiterLimit->eMiterLimit, NULL );
1427         break;
1428       }
1429
1430     case EMR_BEGINPATH:
1431       {
1432         BeginPath( hdc );
1433         break;
1434       }
1435
1436     case EMR_ENDPATH:
1437       {
1438         EndPath( hdc );
1439         break;
1440       }
1441
1442     case EMR_CLOSEFIGURE:
1443       {
1444         CloseFigure( hdc );
1445         break;
1446       }
1447
1448     case EMR_FILLPATH:
1449       {
1450         /*PEMRFILLPATH lpFillPath = (PEMRFILLPATH)mr;*/
1451         FillPath( hdc );
1452         break;
1453       }
1454
1455     case EMR_STROKEANDFILLPATH:
1456       {
1457         /*PEMRSTROKEANDFILLPATH lpStrokeAndFillPath = (PEMRSTROKEANDFILLPATH)mr;*/
1458         StrokeAndFillPath( hdc );
1459         break;
1460       }
1461
1462     case EMR_STROKEPATH:
1463       {
1464         /*PEMRSTROKEPATH lpStrokePath = (PEMRSTROKEPATH)mr;*/
1465         StrokePath( hdc );
1466         break;
1467       }
1468
1469     case EMR_FLATTENPATH:
1470       {
1471         FlattenPath( hdc );
1472         break;
1473       }
1474
1475     case EMR_WIDENPATH:
1476       {
1477         WidenPath( hdc );
1478         break;
1479       }
1480
1481     case EMR_SELECTCLIPPATH:
1482       {
1483         PEMRSELECTCLIPPATH lpSelectClipPath = (PEMRSELECTCLIPPATH)mr;
1484         SelectClipPath( hdc, (INT)lpSelectClipPath->iMode );
1485         break;
1486       }
1487
1488     case EMR_ABORTPATH:
1489       {
1490         AbortPath( hdc );
1491         break;
1492       }
1493
1494     case EMR_CREATECOLORSPACE:
1495       {
1496         PEMRCREATECOLORSPACE lpCreateColorSpace = (PEMRCREATECOLORSPACE)mr;
1497         (handletable->objectHandle)[lpCreateColorSpace->ihCS] =
1498            CreateColorSpaceA( &lpCreateColorSpace->lcs );
1499         break;
1500       }
1501
1502     case EMR_SETCOLORSPACE:
1503       {
1504         PEMRSETCOLORSPACE lpSetColorSpace = (PEMRSETCOLORSPACE)mr;
1505         SetColorSpace( hdc,
1506                        (handletable->objectHandle)[lpSetColorSpace->ihCS] );
1507         break;
1508       }
1509
1510     case EMR_DELETECOLORSPACE:
1511       {
1512         PEMRDELETECOLORSPACE lpDeleteColorSpace = (PEMRDELETECOLORSPACE)mr;
1513         DeleteColorSpace( (handletable->objectHandle)[lpDeleteColorSpace->ihCS] );
1514         break;
1515       }
1516
1517     case EMR_SETICMMODE:
1518       {
1519         PEMRSETICMMODE lpSetICMMode = (PEMRSETICMMODE)mr;
1520         SetICMMode( hdc, (INT)lpSetICMMode->iMode );
1521         break;
1522       }
1523
1524     case EMR_PIXELFORMAT:
1525       {
1526         INT iPixelFormat;
1527         PEMRPIXELFORMAT lpPixelFormat = (PEMRPIXELFORMAT)mr;
1528
1529         iPixelFormat = ChoosePixelFormat( hdc, &lpPixelFormat->pfd );
1530         SetPixelFormat( hdc, iPixelFormat, &lpPixelFormat->pfd );
1531
1532         break;
1533       }
1534
1535     case EMR_SETPALETTEENTRIES:
1536       {
1537         PEMRSETPALETTEENTRIES lpSetPaletteEntries = (PEMRSETPALETTEENTRIES)mr;
1538
1539         SetPaletteEntries( (handletable->objectHandle)[lpSetPaletteEntries->ihPal],
1540                            (UINT)lpSetPaletteEntries->iStart,
1541                            (UINT)lpSetPaletteEntries->cEntries,
1542                            lpSetPaletteEntries->aPalEntries );
1543
1544         break;
1545       }
1546
1547     case EMR_RESIZEPALETTE:
1548       {
1549         PEMRRESIZEPALETTE lpResizePalette = (PEMRRESIZEPALETTE)mr;
1550
1551         ResizePalette( (handletable->objectHandle)[lpResizePalette->ihPal],
1552                        (UINT)lpResizePalette->cEntries );
1553
1554         break;
1555       }
1556
1557     case EMR_CREATEDIBPATTERNBRUSHPT:
1558       {
1559         PEMRCREATEDIBPATTERNBRUSHPT lpCreate = (PEMRCREATEDIBPATTERNBRUSHPT)mr;
1560         LPVOID lpPackedStruct;
1561
1562         /* check that offsets and data are contained within the record */
1563         if ( !( (lpCreate->cbBmi>=0) && (lpCreate->cbBits>=0) &&
1564                 (lpCreate->offBmi>=0) && (lpCreate->offBits>=0) &&
1565                 ((lpCreate->offBmi +lpCreate->cbBmi ) <= mr->nSize) &&
1566                 ((lpCreate->offBits+lpCreate->cbBits) <= mr->nSize) ) )
1567         {
1568             ERR("Invalid EMR_CREATEDIBPATTERNBRUSHPT record\n");
1569             break;
1570         }
1571
1572         /* This is a BITMAPINFO struct followed directly by bitmap bits */
1573         lpPackedStruct = HeapAlloc( GetProcessHeap(), 0,
1574                                     lpCreate->cbBmi + lpCreate->cbBits );
1575         if(!lpPackedStruct)
1576         {
1577             SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1578             break;
1579         }
1580
1581         /* Now pack this structure */
1582         memcpy( lpPackedStruct,
1583                 ((BYTE*)lpCreate) + lpCreate->offBmi,
1584                 lpCreate->cbBmi );
1585         memcpy( ((BYTE*)lpPackedStruct) + lpCreate->cbBmi,
1586                 ((BYTE*)lpCreate) + lpCreate->offBits,
1587                 lpCreate->cbBits );
1588
1589         (handletable->objectHandle)[lpCreate->ihBrush] =
1590            CreateDIBPatternBrushPt( lpPackedStruct,
1591                                     (UINT)lpCreate->iUsage );
1592
1593         HeapFree(GetProcessHeap(), 0, lpPackedStruct);
1594
1595         break;
1596       }
1597
1598     case EMR_CREATEMONOBRUSH:
1599     {
1600         PEMRCREATEMONOBRUSH pCreateMonoBrush = (PEMRCREATEMONOBRUSH)mr;
1601         BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pCreateMonoBrush->offBmi);
1602         HBITMAP hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1603                 (BYTE *)mr + pCreateMonoBrush->offBits, pbi, pCreateMonoBrush->iUsage);
1604         (handletable->objectHandle)[pCreateMonoBrush->ihBrush] = CreatePatternBrush(hBmp);
1605         /* CreatePatternBrush created a copy of the bitmap */
1606         DeleteObject(hBmp);
1607         break;
1608     }
1609
1610     case EMR_BITBLT:
1611     {
1612         PEMRBITBLT pBitBlt = (PEMRBITBLT)mr;
1613
1614         if(pBitBlt->offBmiSrc == 0) { /* Record is a PatBlt */
1615             PatBlt(hdc, pBitBlt->xDest, pBitBlt->yDest, pBitBlt->cxDest, pBitBlt->cyDest,
1616                    pBitBlt->dwRop);
1617         } else { /* BitBlt */
1618             HDC hdcSrc = CreateCompatibleDC(hdc);
1619             HBRUSH hBrush, hBrushOld;
1620             HBITMAP hBmp = 0, hBmpOld = 0;
1621             BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pBitBlt->offBmiSrc);
1622
1623             SetWorldTransform(hdcSrc, &pBitBlt->xformSrc);
1624
1625             hBrush = CreateSolidBrush(pBitBlt->crBkColorSrc);
1626             hBrushOld = SelectObject(hdcSrc, hBrush);
1627             PatBlt(hdcSrc, pBitBlt->rclBounds.left, pBitBlt->rclBounds.top,
1628                    pBitBlt->rclBounds.right - pBitBlt->rclBounds.left,
1629                    pBitBlt->rclBounds.bottom - pBitBlt->rclBounds.top, PATCOPY);
1630             SelectObject(hdcSrc, hBrushOld);
1631             DeleteObject(hBrush);
1632
1633             hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1634                                   (BYTE *)mr + pBitBlt->offBitsSrc, pbi, pBitBlt->iUsageSrc);
1635             hBmpOld = SelectObject(hdcSrc, hBmp);
1636
1637             BitBlt(hdc, pBitBlt->xDest, pBitBlt->yDest, pBitBlt->cxDest, pBitBlt->cyDest,
1638                    hdcSrc, pBitBlt->xSrc, pBitBlt->ySrc, pBitBlt->dwRop);
1639
1640             SelectObject(hdcSrc, hBmpOld);
1641             DeleteObject(hBmp);
1642             DeleteDC(hdcSrc);
1643         }
1644         break;
1645     }
1646
1647     case EMR_STRETCHBLT:
1648     {
1649         PEMRSTRETCHBLT pStretchBlt= (PEMRSTRETCHBLT)mr;
1650
1651         TRACE("EMR_STRETCHBLT: %ld, %ld %ldx%ld -> %ld, %ld %ldx%ld. rop %08lx offBitsSrc %ld\n",
1652                pStretchBlt->xSrc, pStretchBlt->ySrc, pStretchBlt->cxSrc, pStretchBlt->cySrc,
1653                pStretchBlt->xDest, pStretchBlt->yDest, pStretchBlt->cxDest, pStretchBlt->cyDest,
1654                pStretchBlt->dwRop, pStretchBlt->offBitsSrc);
1655
1656         if(pStretchBlt->offBmiSrc == 0) { /* Record is a PatBlt */
1657             PatBlt(hdc, pStretchBlt->xDest, pStretchBlt->yDest, pStretchBlt->cxDest, pStretchBlt->cyDest,
1658                    pStretchBlt->dwRop);
1659         } else { /* StretchBlt */
1660             HDC hdcSrc = CreateCompatibleDC(hdc);
1661             HBRUSH hBrush, hBrushOld;
1662             HBITMAP hBmp = 0, hBmpOld = 0;
1663             BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pStretchBlt->offBmiSrc);
1664
1665             SetWorldTransform(hdcSrc, &pStretchBlt->xformSrc);
1666
1667             hBrush = CreateSolidBrush(pStretchBlt->crBkColorSrc);
1668             hBrushOld = SelectObject(hdcSrc, hBrush);
1669             PatBlt(hdcSrc, pStretchBlt->rclBounds.left, pStretchBlt->rclBounds.top,
1670                    pStretchBlt->rclBounds.right - pStretchBlt->rclBounds.left,
1671                    pStretchBlt->rclBounds.bottom - pStretchBlt->rclBounds.top, PATCOPY);
1672             SelectObject(hdcSrc, hBrushOld);
1673             DeleteObject(hBrush);
1674
1675             hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1676                                   (BYTE *)mr + pStretchBlt->offBitsSrc, pbi, pStretchBlt->iUsageSrc);
1677             hBmpOld = SelectObject(hdcSrc, hBmp);
1678
1679             StretchBlt(hdc, pStretchBlt->xDest, pStretchBlt->yDest, pStretchBlt->cxDest, pStretchBlt->cyDest,
1680                        hdcSrc, pStretchBlt->xSrc, pStretchBlt->ySrc, pStretchBlt->cxSrc, pStretchBlt->cySrc,
1681                        pStretchBlt->dwRop);
1682
1683             SelectObject(hdcSrc, hBmpOld);
1684             DeleteObject(hBmp);
1685             DeleteDC(hdcSrc);
1686         }
1687         break;
1688     }
1689
1690     case EMR_MASKBLT:
1691     {
1692         PEMRMASKBLT pMaskBlt= (PEMRMASKBLT)mr;
1693         HDC hdcSrc = CreateCompatibleDC(hdc);
1694         HBRUSH hBrush, hBrushOld;
1695         HBITMAP hBmp, hBmpOld, hBmpMask;
1696         BITMAPINFO *pbi;
1697
1698         SetWorldTransform(hdcSrc, &pMaskBlt->xformSrc);
1699
1700         hBrush = CreateSolidBrush(pMaskBlt->crBkColorSrc);
1701         hBrushOld = SelectObject(hdcSrc, hBrush);
1702         PatBlt(hdcSrc, pMaskBlt->rclBounds.left, pMaskBlt->rclBounds.top,
1703                pMaskBlt->rclBounds.right - pMaskBlt->rclBounds.left,
1704                pMaskBlt->rclBounds.bottom - pMaskBlt->rclBounds.top, PATCOPY);
1705         SelectObject(hdcSrc, hBrushOld);
1706         DeleteObject(hBrush);
1707
1708         pbi = (BITMAPINFO *)((BYTE *)mr + pMaskBlt->offBmiMask);
1709         hBmpMask = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1710                               (BYTE *)mr + pMaskBlt->offBitsMask, pbi, pMaskBlt->iUsageMask);
1711
1712         pbi = (BITMAPINFO *)((BYTE *)mr + pMaskBlt->offBmiSrc);
1713         hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1714                               (BYTE *)mr + pMaskBlt->offBitsSrc, pbi, pMaskBlt->iUsageSrc);
1715         hBmpOld = SelectObject(hdcSrc, hBmp);
1716         MaskBlt(hdc,
1717                 pMaskBlt->xDest,
1718                 pMaskBlt->yDest,
1719                 pMaskBlt->cxDest,
1720                 pMaskBlt->cyDest,
1721                 hdcSrc,
1722                 pMaskBlt->xSrc,
1723                 pMaskBlt->ySrc,
1724                 hBmpMask,
1725                 pMaskBlt->xMask,
1726                 pMaskBlt->yMask,
1727                 pMaskBlt->dwRop);
1728         SelectObject(hdcSrc, hBmpOld);
1729         DeleteObject(hBmp);
1730         DeleteObject(hBmpMask);
1731         DeleteDC(hdcSrc);
1732         break;
1733     }
1734
1735     case EMR_PLGBLT:
1736     {
1737         PEMRPLGBLT pPlgBlt= (PEMRPLGBLT)mr;
1738         HDC hdcSrc = CreateCompatibleDC(hdc);
1739         HBRUSH hBrush, hBrushOld;
1740         HBITMAP hBmp, hBmpOld, hBmpMask;
1741         BITMAPINFO *pbi;
1742         POINT pts[3];
1743
1744         SetWorldTransform(hdcSrc, &pPlgBlt->xformSrc);
1745
1746         pts[0].x = pPlgBlt->aptlDest[0].x; pts[0].y = pPlgBlt->aptlDest[0].y;
1747         pts[1].x = pPlgBlt->aptlDest[1].x; pts[1].y = pPlgBlt->aptlDest[1].y;
1748         pts[2].x = pPlgBlt->aptlDest[2].x; pts[2].y = pPlgBlt->aptlDest[2].y;
1749
1750         hBrush = CreateSolidBrush(pPlgBlt->crBkColorSrc);
1751         hBrushOld = SelectObject(hdcSrc, hBrush);
1752         PatBlt(hdcSrc, pPlgBlt->rclBounds.left, pPlgBlt->rclBounds.top,
1753                pPlgBlt->rclBounds.right - pPlgBlt->rclBounds.left,
1754                pPlgBlt->rclBounds.bottom - pPlgBlt->rclBounds.top, PATCOPY);
1755         SelectObject(hdcSrc, hBrushOld);
1756         DeleteObject(hBrush);
1757
1758         pbi = (BITMAPINFO *)((BYTE *)mr + pPlgBlt->offBmiMask);
1759         hBmpMask = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1760                               (BYTE *)mr + pPlgBlt->offBitsMask, pbi, pPlgBlt->iUsageMask);
1761
1762         pbi = (BITMAPINFO *)((BYTE *)mr + pPlgBlt->offBmiSrc);
1763         hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1764                               (BYTE *)mr + pPlgBlt->offBitsSrc, pbi, pPlgBlt->iUsageSrc);
1765         hBmpOld = SelectObject(hdcSrc, hBmp);
1766         PlgBlt(hdc,
1767                pts,
1768                hdcSrc,
1769                pPlgBlt->xSrc,
1770                pPlgBlt->ySrc,
1771                pPlgBlt->cxSrc,
1772                pPlgBlt->cySrc,
1773                hBmpMask,
1774                pPlgBlt->xMask,
1775                pPlgBlt->yMask);
1776         SelectObject(hdcSrc, hBmpOld);
1777         DeleteObject(hBmp);
1778         DeleteObject(hBmpMask);
1779         DeleteDC(hdcSrc);
1780         break;
1781     }
1782
1783     case EMR_SETDIBITSTODEVICE:
1784     {
1785         PEMRSETDIBITSTODEVICE pSetDIBitsToDevice = (PEMRSETDIBITSTODEVICE)mr;
1786
1787         SetDIBitsToDevice(hdc,
1788                           pSetDIBitsToDevice->xDest,
1789                           pSetDIBitsToDevice->yDest,
1790                           pSetDIBitsToDevice->cxSrc,
1791                           pSetDIBitsToDevice->cySrc,
1792                           pSetDIBitsToDevice->xSrc,
1793                           pSetDIBitsToDevice->ySrc,
1794                           pSetDIBitsToDevice->iStartScan,
1795                           pSetDIBitsToDevice->cScans,
1796                           (BYTE *)mr + pSetDIBitsToDevice->offBitsSrc,
1797                           (BITMAPINFO *)((BYTE *)mr + pSetDIBitsToDevice->offBmiSrc),
1798                           pSetDIBitsToDevice->iUsageSrc);
1799         break;
1800     }
1801
1802     case EMR_POLYTEXTOUTA:
1803     {
1804         PEMRPOLYTEXTOUTA pPolyTextOutA = (PEMRPOLYTEXTOUTA)mr;
1805         POLYTEXTA *polytextA = HeapAlloc(GetProcessHeap(), 0, pPolyTextOutA->cStrings * sizeof(POLYTEXTA));
1806         LONG i;
1807         XFORM xform, xformOld;
1808         int gModeOld;
1809
1810         gModeOld = SetGraphicsMode(hdc, pPolyTextOutA->iGraphicsMode);
1811         GetWorldTransform(hdc, &xformOld);
1812
1813         xform.eM11 = pPolyTextOutA->exScale;
1814         xform.eM12 = 0.0;
1815         xform.eM21 = 0.0;
1816         xform.eM22 = pPolyTextOutA->eyScale;
1817         xform.eDx = 0.0;
1818         xform.eDy = 0.0;
1819         SetWorldTransform(hdc, &xform);
1820
1821         /* Set up POLYTEXTA structures */
1822         for(i = 0; i < pPolyTextOutA->cStrings; i++)
1823         {
1824             polytextA[i].x = pPolyTextOutA->aemrtext[i].ptlReference.x;
1825             polytextA[i].y = pPolyTextOutA->aemrtext[i].ptlReference.y;
1826             polytextA[i].n = pPolyTextOutA->aemrtext[i].nChars;
1827             polytextA[i].lpstr = (LPSTR)((BYTE *)mr + pPolyTextOutA->aemrtext[i].offString);
1828             polytextA[i].uiFlags = pPolyTextOutA->aemrtext[i].fOptions;
1829             polytextA[i].rcl.left = pPolyTextOutA->aemrtext[i].rcl.left;
1830             polytextA[i].rcl.right = pPolyTextOutA->aemrtext[i].rcl.right;
1831             polytextA[i].rcl.top = pPolyTextOutA->aemrtext[i].rcl.top;
1832             polytextA[i].rcl.bottom = pPolyTextOutA->aemrtext[i].rcl.bottom;
1833             polytextA[i].pdx = (int *)((BYTE *)mr + pPolyTextOutA->aemrtext[i].offDx);
1834         }
1835         PolyTextOutA(hdc, polytextA, pPolyTextOutA->cStrings);
1836         HeapFree(GetProcessHeap(), 0, polytextA);
1837
1838         SetWorldTransform(hdc, &xformOld);
1839         SetGraphicsMode(hdc, gModeOld);
1840         break;
1841     }
1842
1843     case EMR_POLYTEXTOUTW:
1844     {
1845         PEMRPOLYTEXTOUTW pPolyTextOutW = (PEMRPOLYTEXTOUTW)mr;
1846         POLYTEXTW *polytextW = HeapAlloc(GetProcessHeap(), 0, pPolyTextOutW->cStrings * sizeof(POLYTEXTW));
1847         LONG i;
1848         XFORM xform, xformOld;
1849         int gModeOld;
1850
1851         gModeOld = SetGraphicsMode(hdc, pPolyTextOutW->iGraphicsMode);
1852         GetWorldTransform(hdc, &xformOld);
1853
1854         xform.eM11 = pPolyTextOutW->exScale;
1855         xform.eM12 = 0.0;
1856         xform.eM21 = 0.0;
1857         xform.eM22 = pPolyTextOutW->eyScale;
1858         xform.eDx = 0.0;
1859         xform.eDy = 0.0;
1860         SetWorldTransform(hdc, &xform);
1861
1862         /* Set up POLYTEXTW structures */
1863         for(i = 0; i < pPolyTextOutW->cStrings; i++)
1864         {
1865             polytextW[i].x = pPolyTextOutW->aemrtext[i].ptlReference.x;
1866             polytextW[i].y = pPolyTextOutW->aemrtext[i].ptlReference.y;
1867             polytextW[i].n = pPolyTextOutW->aemrtext[i].nChars;
1868             polytextW[i].lpstr = (LPWSTR)((BYTE *)mr + pPolyTextOutW->aemrtext[i].offString);
1869             polytextW[i].uiFlags = pPolyTextOutW->aemrtext[i].fOptions;
1870             polytextW[i].rcl.left = pPolyTextOutW->aemrtext[i].rcl.left;
1871             polytextW[i].rcl.right = pPolyTextOutW->aemrtext[i].rcl.right;
1872             polytextW[i].rcl.top = pPolyTextOutW->aemrtext[i].rcl.top;
1873             polytextW[i].rcl.bottom = pPolyTextOutW->aemrtext[i].rcl.bottom;
1874             polytextW[i].pdx = (int *)((BYTE *)mr + pPolyTextOutW->aemrtext[i].offDx);
1875         }
1876         PolyTextOutW(hdc, polytextW, pPolyTextOutW->cStrings);
1877         HeapFree(GetProcessHeap(), 0, polytextW);
1878
1879         SetWorldTransform(hdc, &xformOld);
1880         SetGraphicsMode(hdc, gModeOld);
1881         break;
1882     }
1883
1884     case EMR_FILLRGN:
1885     {
1886         PEMRFILLRGN pFillRgn = (PEMRFILLRGN)mr;
1887         HRGN hRgn = ExtCreateRegion(NULL, pFillRgn->cbRgnData, (RGNDATA *)pFillRgn->RgnData);
1888         FillRgn(hdc,
1889                 hRgn,
1890                 (handletable->objectHandle)[pFillRgn->ihBrush]);
1891         DeleteObject(hRgn);
1892         break;
1893     }
1894
1895     case EMR_FRAMERGN:
1896     {
1897         PEMRFRAMERGN pFrameRgn = (PEMRFRAMERGN)mr;
1898         HRGN hRgn = ExtCreateRegion(NULL, pFrameRgn->cbRgnData, (RGNDATA *)pFrameRgn->RgnData);
1899         FrameRgn(hdc,
1900                  hRgn,
1901                  (handletable->objectHandle)[pFrameRgn->ihBrush],
1902                  pFrameRgn->szlStroke.cx,
1903                  pFrameRgn->szlStroke.cy);
1904         DeleteObject(hRgn);
1905         break;
1906     }
1907
1908     case EMR_INVERTRGN:
1909     {
1910         PEMRINVERTRGN pInvertRgn = (PEMRINVERTRGN)mr;
1911         HRGN hRgn = ExtCreateRegion(NULL, pInvertRgn->cbRgnData, (RGNDATA *)pInvertRgn->RgnData);
1912         InvertRgn(hdc, hRgn);
1913         DeleteObject(hRgn);
1914         break;
1915     }
1916
1917     case EMR_PAINTRGN:
1918     {
1919         PEMRPAINTRGN pPaintRgn = (PEMRPAINTRGN)mr;
1920         HRGN hRgn = ExtCreateRegion(NULL, pPaintRgn->cbRgnData, (RGNDATA *)pPaintRgn->RgnData);
1921         PaintRgn(hdc, hRgn);
1922         DeleteObject(hRgn);
1923         break;
1924     }
1925
1926     case EMR_SETTEXTJUSTIFICATION:
1927     {
1928         PEMRSETTEXTJUSTIFICATION pSetTextJust = (PEMRSETTEXTJUSTIFICATION)mr;
1929         SetTextJustification(hdc, pSetTextJust->nBreakExtra, pSetTextJust->nBreakCount);
1930         break;
1931     }
1932
1933     case EMR_SETLAYOUT:
1934     {
1935         PEMRSETLAYOUT pSetLayout = (PEMRSETLAYOUT)mr;
1936         SetLayout(hdc, pSetLayout->iMode);
1937         break;
1938     }
1939
1940     case EMR_POLYDRAW16:
1941     case EMR_GLSRECORD:
1942     case EMR_GLSBOUNDEDRECORD:
1943         case EMR_DRAWESCAPE :
1944         case EMR_EXTESCAPE:
1945         case EMR_STARTDOC:
1946         case EMR_SMALLTEXTOUT:
1947         case EMR_FORCEUFIMAPPING:
1948         case EMR_NAMEDESCAPE:
1949         case EMR_COLORCORRECTPALETTE:
1950         case EMR_SETICMPROFILEA:
1951         case EMR_SETICMPROFILEW:
1952         case EMR_ALPHABLEND:
1953         case EMR_TRANSPARENTBLT:
1954         case EMR_GRADIENTFILL:
1955         case EMR_SETLINKEDUFI:
1956         case EMR_COLORMATCHTOTARGETW:
1957         case EMR_CREATECOLORSPACEW:
1958
1959     default:
1960       /* From docs: If PlayEnhMetaFileRecord doesn't recognize a
1961                     record then ignore and return TRUE. */
1962       FIXME("type %d is unimplemented\n", type);
1963       break;
1964     }
1965   tmprc.left = tmprc.top = 0;
1966   tmprc.right = tmprc.bottom = 1000;
1967   LPtoDP(hdc, (POINT*)&tmprc, 2);
1968   TRACE("L:0,0 - 1000,1000 -> D:%ld,%ld - %ld,%ld\n", tmprc.left,
1969         tmprc.top, tmprc.right, tmprc.bottom);
1970
1971   if ( !IS_WIN9X() )
1972   {
1973     /* WinNT - update the transform (win9x updates when the next graphics output
1974        record is played). */
1975     EMF_Update_MF_Xform(hdc, info);
1976   }
1977
1978   return TRUE;
1979 }
1980
1981
1982 /*****************************************************************************
1983  *
1984  *        EnumEnhMetaFile  (GDI32.@)
1985  *
1986  *  Walk an enhanced metafile, calling a user-specified function _EnhMetaFunc_
1987  *  for each
1988  *  record. Returns when either every record has been used or
1989  *  when _EnhMetaFunc_ returns FALSE.
1990  *
1991  *
1992  * RETURNS
1993  *  TRUE if every record is used, FALSE if any invocation of _EnhMetaFunc_
1994  *  returns FALSE.
1995  *
1996  * BUGS
1997  *   Ignores rect.
1998  *
1999  * NOTES
2000  *   This function behaves differently in Win9x and WinNT.
2001  *
2002  *   In WinNT, the DC's world transform is updated as the EMF changes
2003  *    the Window/Viewport Extent and Origin or it's world transform.
2004  *    The actual Window/Viewport Extent and Origin are left untouched.
2005  *
2006  *   In Win9x, the DC is left untouched, and PlayEnhMetaFileRecord
2007  *    updates the scaling itself but only just before a record that
2008  *    writes anything to the DC.
2009  *
2010  *   I'm not sure where the data (enum_emh_data) is stored in either
2011  *    version. For this implementation, it is stored before the handle
2012  *    table, but it could be stored in the DC, in the EMF handle or in
2013  *    TLS.
2014  *             MJM  5 Oct 2002
2015  */
2016 BOOL WINAPI EnumEnhMetaFile(
2017      HDC hdc,                /* [in] device context to pass to _EnhMetaFunc_ */
2018      HENHMETAFILE hmf,       /* [in] EMF to walk */
2019      ENHMFENUMPROC callback, /* [in] callback function */
2020      LPVOID data,            /* [in] optional data for callback function */
2021      const RECT *lpRect      /* [in] bounding rectangle for rendered metafile */
2022     )
2023 {
2024     BOOL ret;
2025     ENHMETAHEADER *emh;
2026     ENHMETARECORD *emr;
2027     DWORD offset;
2028     UINT i;
2029     HANDLETABLE *ht;
2030     INT savedMode = 0;
2031     XFORM savedXform;
2032     HPEN hPen = NULL;
2033     HBRUSH hBrush = NULL;
2034     HFONT hFont = NULL;
2035     enum_emh_data *info;
2036     SIZE vp_size, win_size;
2037     POINT vp_org, win_org;
2038     INT mapMode = MM_TEXT;
2039     COLORREF old_text_color = 0, old_bk_color = 0;
2040
2041     if(!lpRect)
2042     {
2043         SetLastError(ERROR_INVALID_PARAMETER);
2044         return FALSE;
2045     }
2046
2047     emh = EMF_GetEnhMetaHeader(hmf);
2048     if(!emh) {
2049         SetLastError(ERROR_INVALID_HANDLE);
2050         return FALSE;
2051     }
2052
2053     info = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2054                     sizeof (enum_emh_data) + sizeof(HANDLETABLE) * emh->nHandles );
2055     if(!info)
2056     {
2057         SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2058         return FALSE;
2059     }
2060     info->wndOrgX = 0;
2061     info->wndOrgY = 0;
2062     info->wndExtX = 1;
2063     info->wndExtY = 1;
2064     info->vportOrgX = 0;
2065     info->vportOrgY = 0;
2066     info->vportExtX = 1;
2067     info->vportExtY = 1;
2068     info->world_transform.eM11 = info->world_transform.eM22 = 1;
2069     info->world_transform.eM12 = info->world_transform.eM21 = 0;
2070     info->world_transform.eDx  = info->world_transform.eDy =  0;
2071
2072     ht = (HANDLETABLE*) &info[1];
2073     ht->objectHandle[0] = hmf;
2074
2075     if(hdc)
2076     {
2077         savedMode = SetGraphicsMode(hdc, GM_ADVANCED);
2078         GetWorldTransform(hdc, &savedXform);
2079         GetViewportExtEx(hdc, &vp_size);
2080         GetWindowExtEx(hdc, &win_size);
2081         GetViewportOrgEx(hdc, &vp_org);
2082         GetWindowOrgEx(hdc, &win_org);
2083         mapMode = GetMapMode(hdc);
2084
2085         /* save the current pen, brush and font */
2086         hPen = GetCurrentObject(hdc, OBJ_PEN);
2087         hBrush = GetCurrentObject(hdc, OBJ_BRUSH);
2088         hFont = GetCurrentObject(hdc, OBJ_FONT);
2089
2090         old_text_color = SetTextColor(hdc, RGB(0,0,0));
2091         old_bk_color = SetBkColor(hdc, RGB(0xff, 0xff, 0xff));
2092     }
2093
2094     info->mode = MM_TEXT;
2095
2096     if ( IS_WIN9X() )
2097     {
2098         /* Win95 leaves the vp/win ext/org info alone */
2099         info->init_transform.eM11 = 1.0;
2100         info->init_transform.eM12 = 0.0;
2101         info->init_transform.eM21 = 0.0;
2102         info->init_transform.eM22 = 1.0;
2103         info->init_transform.eDx  = 0.0;
2104         info->init_transform.eDy  = 0.0;
2105     }
2106     else
2107     {
2108         /* WinNT combines the vp/win ext/org info into a transform */
2109         FLOAT xscale, yscale;
2110         xscale = (FLOAT)vp_size.cx / (FLOAT)win_size.cx;
2111         yscale = (FLOAT)vp_size.cy / (FLOAT)win_size.cy;
2112         info->init_transform.eM11 = xscale;
2113         info->init_transform.eM12 = 0.0;
2114         info->init_transform.eM21 = 0.0;
2115         info->init_transform.eM22 = yscale;
2116         info->init_transform.eDx  = (FLOAT)vp_org.x - xscale * (FLOAT)win_org.x;
2117         info->init_transform.eDy  = (FLOAT)vp_org.y - yscale * (FLOAT)win_org.y;
2118
2119         CombineTransform(&info->init_transform, &savedXform, &info->init_transform);
2120     }
2121
2122     if ( WIDTH(emh->rclFrame) && HEIGHT(emh->rclFrame) )
2123     {
2124         FLOAT xSrcPixSize, ySrcPixSize, xscale, yscale;
2125         XFORM xform;
2126
2127         TRACE("rect: %ld,%ld - %ld,%ld. rclFrame: %ld,%ld - %ld,%ld\n",
2128            lpRect->left, lpRect->top, lpRect->right, lpRect->bottom,
2129            emh->rclFrame.left, emh->rclFrame.top, emh->rclFrame.right,
2130            emh->rclFrame.bottom);
2131
2132         xSrcPixSize = (FLOAT) emh->szlMillimeters.cx / emh->szlDevice.cx;
2133         ySrcPixSize = (FLOAT) emh->szlMillimeters.cy / emh->szlDevice.cy;
2134         xscale = (FLOAT) WIDTH(*lpRect) * 100.0 /
2135                  WIDTH(emh->rclFrame) * xSrcPixSize;
2136         yscale = (FLOAT) HEIGHT(*lpRect) * 100.0 /
2137                  HEIGHT(emh->rclFrame) * ySrcPixSize;
2138
2139         xform.eM11 = xscale;
2140         xform.eM12 = 0;
2141         xform.eM21 = 0;
2142         xform.eM22 = yscale;
2143         xform.eDx = (FLOAT) lpRect->left - (FLOAT) WIDTH(*lpRect) / WIDTH(emh->rclFrame) * emh->rclFrame.left;
2144         xform.eDy = (FLOAT) lpRect->top - (FLOAT) HEIGHT(*lpRect) / HEIGHT(emh->rclFrame) * emh->rclFrame.top;
2145
2146         CombineTransform(&info->init_transform, &xform, &info->init_transform);
2147     }
2148
2149     /* WinNT resets the current vp/win org/ext */
2150     if ( !IS_WIN9X() )
2151     {
2152         SetMapMode(hdc, MM_TEXT);
2153         SetWindowOrgEx(hdc, 0, 0, NULL);
2154         SetViewportOrgEx(hdc, 0, 0, NULL);
2155         EMF_Update_MF_Xform(hdc, info);
2156     }
2157
2158     ret = TRUE;
2159     offset = 0;
2160     while(ret && offset < emh->nBytes)
2161     {
2162         emr = (ENHMETARECORD *)((char *)emh + offset);
2163         TRACE("Calling EnumFunc with record %s, size %ld\n", get_emr_name(emr->iType), emr->nSize);
2164         ret = (*callback)(hdc, ht, emr, emh->nHandles, (LPARAM)data);
2165         offset += emr->nSize;
2166     }
2167
2168     if (hdc)
2169     {
2170         SetBkColor(hdc, old_bk_color);
2171         SetTextColor(hdc, old_text_color);
2172
2173         /* restore pen, brush and font */
2174         SelectObject(hdc, hBrush);
2175         SelectObject(hdc, hPen);
2176         SelectObject(hdc, hFont);
2177
2178         SetWorldTransform(hdc, &savedXform);
2179         if (savedMode)
2180             SetGraphicsMode(hdc, savedMode);
2181         SetMapMode(hdc, mapMode);
2182         SetWindowOrgEx(hdc, win_org.x, win_org.y, NULL);
2183         SetWindowExtEx(hdc, win_size.cx, win_size.cy, NULL);
2184         SetViewportOrgEx(hdc, vp_org.x, vp_org.y, NULL);
2185         SetViewportExtEx(hdc, vp_size.cx, vp_size.cy, NULL);
2186     }
2187
2188     for(i = 1; i < emh->nHandles; i++) /* Don't delete element 0 (hmf) */
2189         if( (ht->objectHandle)[i] )
2190             DeleteObject( (ht->objectHandle)[i] );
2191
2192     HeapFree( GetProcessHeap(), 0, info );
2193     return ret;
2194 }
2195
2196 static INT CALLBACK EMF_PlayEnhMetaFileCallback(HDC hdc, HANDLETABLE *ht,
2197                                                 const ENHMETARECORD *emr,
2198                                                 INT handles, LPARAM data)
2199 {
2200     return PlayEnhMetaFileRecord(hdc, ht, emr, handles);
2201 }
2202
2203 /**************************************************************************
2204  *    PlayEnhMetaFile  (GDI32.@)
2205  *
2206  *    Renders an enhanced metafile into a specified rectangle *lpRect
2207  *    in device context hdc.
2208  *
2209  */
2210 BOOL WINAPI PlayEnhMetaFile(
2211        HDC hdc,           /* [in] DC to render into */
2212        HENHMETAFILE hmf,  /* [in] metafile to render */
2213        const RECT *lpRect /* [in] rectangle to place metafile inside */
2214       )
2215 {
2216     return EnumEnhMetaFile(hdc, hmf, EMF_PlayEnhMetaFileCallback, NULL,
2217                            lpRect);
2218 }
2219
2220 /*****************************************************************************
2221  *  DeleteEnhMetaFile (GDI32.@)
2222  *
2223  *  Deletes an enhanced metafile and frees the associated storage.
2224  */
2225 BOOL WINAPI DeleteEnhMetaFile(HENHMETAFILE hmf)
2226 {
2227     return EMF_Delete_HENHMETAFILE( hmf );
2228 }
2229
2230 /*****************************************************************************
2231  *  CopyEnhMetaFileA (GDI32.@)
2232  *
2233  * Duplicate an enhanced metafile.
2234  *
2235  *
2236  */
2237 HENHMETAFILE WINAPI CopyEnhMetaFileA(
2238     HENHMETAFILE hmfSrc,
2239     LPCSTR file)
2240 {
2241     ENHMETAHEADER *emrSrc = EMF_GetEnhMetaHeader( hmfSrc ), *emrDst;
2242     HENHMETAFILE hmfDst;
2243
2244     if(!emrSrc) return FALSE;
2245     if (!file) {
2246         emrDst = HeapAlloc( GetProcessHeap(), 0, emrSrc->nBytes );
2247         memcpy( emrDst, emrSrc, emrSrc->nBytes );
2248         hmfDst = EMF_Create_HENHMETAFILE( emrDst, FALSE );
2249     } else {
2250         HANDLE hFile;
2251         hFile = CreateFileA( file, GENERIC_WRITE | GENERIC_READ, 0,
2252                              NULL, CREATE_ALWAYS, 0, 0);
2253         WriteFile( hFile, emrSrc, emrSrc->nBytes, 0, 0);
2254         CloseHandle( hFile );
2255         /* Reopen file for reading only, so that apps can share
2256            read access to the file while hmf is still valid */
2257         hFile = CreateFileA( file, GENERIC_READ, FILE_SHARE_READ,
2258                              NULL, OPEN_EXISTING, 0, 0);
2259         if(hFile == INVALID_HANDLE_VALUE) {
2260             ERR("Can't reopen emf for reading\n");
2261             return 0;
2262         }
2263         hmfDst = EMF_GetEnhMetaFile( hFile );
2264         CloseHandle( hFile );
2265     }
2266     return hmfDst;
2267 }
2268
2269 /*****************************************************************************
2270  *  CopyEnhMetaFileW (GDI32.@)
2271  *
2272  * See CopyEnhMetaFileA.
2273  *
2274  *
2275  */
2276 HENHMETAFILE WINAPI CopyEnhMetaFileW(
2277     HENHMETAFILE hmfSrc,
2278     LPCWSTR file)
2279 {
2280     ENHMETAHEADER *emrSrc = EMF_GetEnhMetaHeader( hmfSrc ), *emrDst;
2281     HENHMETAFILE hmfDst;
2282
2283     if(!emrSrc) return FALSE;
2284     if (!file) {
2285         emrDst = HeapAlloc( GetProcessHeap(), 0, emrSrc->nBytes );
2286         memcpy( emrDst, emrSrc, emrSrc->nBytes );
2287         hmfDst = EMF_Create_HENHMETAFILE( emrDst, FALSE );
2288     } else {
2289         HANDLE hFile;
2290         hFile = CreateFileW( file, GENERIC_WRITE | GENERIC_READ, 0,
2291                              NULL, CREATE_ALWAYS, 0, 0);
2292         WriteFile( hFile, emrSrc, emrSrc->nBytes, 0, 0);
2293         CloseHandle( hFile );
2294         /* Reopen file for reading only, so that apps can share
2295            read access to the file while hmf is still valid */
2296         hFile = CreateFileW( file, GENERIC_READ, FILE_SHARE_READ,
2297                              NULL, OPEN_EXISTING, 0, 0);
2298         if(hFile == INVALID_HANDLE_VALUE) {
2299             ERR("Can't reopen emf for reading\n");
2300             return 0;
2301         }
2302         hmfDst = EMF_GetEnhMetaFile( hFile );
2303         CloseHandle( hFile );
2304     }
2305     return hmfDst;
2306 }
2307
2308
2309 /* Struct to be used to be passed in the LPVOID parameter for cbEnhPaletteCopy */
2310 typedef struct tagEMF_PaletteCopy
2311 {
2312    UINT cEntries;
2313    LPPALETTEENTRY lpPe;
2314 } EMF_PaletteCopy;
2315
2316 /***************************************************************
2317  * Find the EMR_EOF record and then use it to find the
2318  * palette entries for this enhanced metafile.
2319  * The lpData is actually a pointer to a EMF_PaletteCopy struct
2320  * which contains the max number of elements to copy and where
2321  * to copy them to.
2322  *
2323  * NOTE: To be used by GetEnhMetaFilePaletteEntries only!
2324  */
2325 INT CALLBACK cbEnhPaletteCopy( HDC a,
2326                                HANDLETABLE *b,
2327                                const ENHMETARECORD *lpEMR,
2328                                INT c,
2329                                LPARAM lpData )
2330 {
2331
2332   if ( lpEMR->iType == EMR_EOF )
2333   {
2334     PEMREOF lpEof = (PEMREOF)lpEMR;
2335     EMF_PaletteCopy* info = (EMF_PaletteCopy*)lpData;
2336     DWORD dwNumPalToCopy = min( lpEof->nPalEntries, info->cEntries );
2337
2338     TRACE( "copying 0x%08lx palettes\n", dwNumPalToCopy );
2339
2340     memcpy( (LPVOID)info->lpPe,
2341             (LPVOID)(((LPSTR)lpEof) + lpEof->offPalEntries),
2342             sizeof( *(info->lpPe) ) * dwNumPalToCopy );
2343
2344     /* Update the passed data as a return code */
2345     info->lpPe     = NULL; /* Palettes were copied! */
2346     info->cEntries = (UINT)dwNumPalToCopy;
2347
2348     return FALSE; /* That's all we need */
2349   }
2350
2351   return TRUE;
2352 }
2353
2354 /*****************************************************************************
2355  *  GetEnhMetaFilePaletteEntries (GDI32.@)
2356  *
2357  *  Copy the palette and report size
2358  *
2359  *  BUGS: Error codes (SetLastError) are not set on failures
2360  */
2361 UINT WINAPI GetEnhMetaFilePaletteEntries( HENHMETAFILE hEmf,
2362                                           UINT cEntries,
2363                                           LPPALETTEENTRY lpPe )
2364 {
2365   ENHMETAHEADER* enhHeader = EMF_GetEnhMetaHeader( hEmf );
2366   EMF_PaletteCopy infoForCallBack;
2367
2368   TRACE( "(%p,%d,%p)\n", hEmf, cEntries, lpPe );
2369
2370   /* First check if there are any palettes associated with
2371      this metafile. */
2372   if ( enhHeader->nPalEntries == 0 ) return 0;
2373
2374   /* Is the user requesting the number of palettes? */
2375   if ( lpPe == NULL ) return (UINT)enhHeader->nPalEntries;
2376
2377   /* Copy cEntries worth of PALETTEENTRY structs into the buffer */
2378   infoForCallBack.cEntries = cEntries;
2379   infoForCallBack.lpPe     = lpPe;
2380
2381   if ( !EnumEnhMetaFile( 0, hEmf, cbEnhPaletteCopy,
2382                          &infoForCallBack, 0 ) )
2383       return GDI_ERROR;
2384
2385   /* Verify that the callback executed correctly */
2386   if ( infoForCallBack.lpPe != NULL )
2387   {
2388      /* Callback proc had error! */
2389      ERR( "cbEnhPaletteCopy didn't execute correctly\n" );
2390      return GDI_ERROR;
2391   }
2392
2393   return infoForCallBack.cEntries;
2394 }
2395
2396 typedef struct gdi_mf_comment
2397 {
2398     DWORD ident;
2399     DWORD iComment;
2400     DWORD nVersion;
2401     DWORD nChecksum;
2402     DWORD fFlags;
2403     DWORD cbWinMetaFile;
2404 } gdi_mf_comment;
2405
2406 /******************************************************************
2407  *         SetWinMetaFileBits   (GDI32.@)
2408  *
2409  *         Translate from old style to new style.
2410  *
2411  */
2412 HENHMETAFILE WINAPI SetWinMetaFileBits(UINT cbBuffer,
2413                                            CONST BYTE *lpbBuffer,
2414                                            HDC hdcRef,
2415                                            CONST METAFILEPICT *lpmfp
2416                                            )
2417 {
2418     HMETAFILE hmf = 0;
2419     HENHMETAFILE ret = 0;
2420     HDC hdc = 0, hdcdisp = 0;
2421     METAFILEPICT mfp;
2422     RECT rc, *prcFrame = NULL;
2423     gdi_mf_comment *mfcomment;
2424     UINT mfcomment_size;
2425     INT horzres, vertres;
2426
2427     TRACE("(%d, %p, %p, %p)\n", cbBuffer, lpbBuffer, hdcRef, lpmfp);
2428
2429     hmf = SetMetaFileBitsEx(cbBuffer, lpbBuffer);
2430     if(!hmf)
2431     {
2432         WARN("SetMetaFileBitsEx failed\n");
2433         return 0;
2434     }
2435
2436     if(!hdcRef)
2437         hdcRef = hdcdisp = CreateDCA("DISPLAY", NULL, NULL, NULL);
2438
2439     if(!lpmfp) {
2440         lpmfp = &mfp;
2441         mfp.mm = MM_ANISOTROPIC;
2442         mfp.xExt = -1;
2443         mfp.yExt = -1;
2444     }
2445
2446     TRACE("mm = %ld %ldx%ld\n", lpmfp->mm, lpmfp->xExt, lpmfp->yExt);
2447
2448     if((lpmfp->mm == MM_ISOTROPIC || lpmfp->mm == MM_ANISOTROPIC) &&
2449        mfp.xExt > 0 && mfp.yExt > 0) {
2450         rc.left = rc.top = 0;
2451         rc.right = lpmfp->xExt;
2452         rc.bottom = lpmfp->yExt;
2453         prcFrame = &rc;
2454     }
2455
2456     if(!(hdc = CreateEnhMetaFileW(hdcRef, NULL, prcFrame, NULL))) {
2457         ERR("CreateEnhMetaFile fails?\n");
2458         goto end;
2459     }
2460
2461     horzres = GetDeviceCaps(hdcRef, HORZRES);
2462     vertres = GetDeviceCaps(hdcRef, VERTRES);
2463
2464     if(hdcdisp) {
2465         DeleteDC(hdcdisp);
2466         hdcRef = 0;
2467     }
2468
2469     /*
2470      * Write the original METAFILE into the enhanced metafile.
2471      * It is encapsulated in a GDICOMMENT_WINDOWS_METAFILE record.
2472      */
2473     mfcomment_size = sizeof (gdi_mf_comment) + cbBuffer;
2474     mfcomment = HeapAlloc(GetProcessHeap(), 0, mfcomment_size);
2475     if(mfcomment)
2476     {
2477         mfcomment->ident = GDICOMMENT_IDENTIFIER;
2478         mfcomment->iComment = GDICOMMENT_WINDOWS_METAFILE;
2479         mfcomment->nVersion = 0x00000300;
2480         mfcomment->nChecksum = 0; /* FIXME */
2481         mfcomment->fFlags = 0;
2482         mfcomment->cbWinMetaFile = cbBuffer;
2483         memcpy(&mfcomment[1], lpbBuffer, cbBuffer);
2484         GdiComment(hdc, mfcomment_size, (BYTE*) mfcomment);
2485         HeapFree(GetProcessHeap(), 0, mfcomment);
2486     }
2487
2488     if(lpmfp->mm != MM_TEXT)
2489         SetMapMode(hdc, lpmfp->mm);
2490
2491     /* set the initial viewport:window ratio as 1:1 */
2492     SetViewportExtEx(hdc, horzres, vertres, NULL);
2493     SetWindowExtEx(hdc,   horzres, vertres, NULL);
2494
2495     PlayMetaFile(hdc, hmf);
2496
2497     ret = CloseEnhMetaFile(hdc);
2498 end:
2499     DeleteMetaFile(hmf);
2500     return ret;
2501 }