git.oblomov.eu Git - wine/blob - dlls/gdi/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 <stdlib.h>
  39 #include <string.h>
  40 #include <assert.h>
  41 #include "windef.h"
  42 #include "winbase.h"
  43 #include "wingdi.h"
  44 #include "winnls.h"
  45 #include "winerror.h"
  46 #include "gdi.h"
  47 #include "gdi_private.h"
  48 #include "wine/debug.h"
  49
  50 WINE_DEFAULT_DEBUG_CHANNEL(enhmetafile);
  51
  52 typedef struct
  53 {
  54     GDIOBJHDR      header;
  55     ENHMETAHEADER  *emh;
  56     BOOL           on_disk;   /* true if metafile is on disk */
  57 } ENHMETAFILEOBJ;
  58
  59 static const struct emr_name {
  60     DWORD type;
  61     const char *name;
  62 } emr_names[] = {
  63 #define X(p) {p, #p}
  64 X(EMR_HEADER),
  65 X(EMR_POLYBEZIER),
  66 X(EMR_POLYGON),
  67 X(EMR_POLYLINE),
  68 X(EMR_POLYBEZIERTO),
  69 X(EMR_POLYLINETO),
  70 X(EMR_POLYPOLYLINE),
  71 X(EMR_POLYPOLYGON),
  72 X(EMR_SETWINDOWEXTEX),
  73 X(EMR_SETWINDOWORGEX),
  74 X(EMR_SETVIEWPORTEXTEX),
  75 X(EMR_SETVIEWPORTORGEX),
  76 X(EMR_SETBRUSHORGEX),
  77 X(EMR_EOF),
  78 X(EMR_SETPIXELV),
  79 X(EMR_SETMAPPERFLAGS),
  80 X(EMR_SETMAPMODE),
  81 X(EMR_SETBKMODE),
  82 X(EMR_SETPOLYFILLMODE),
  83 X(EMR_SETROP2),
  84 X(EMR_SETSTRETCHBLTMODE),
  85 X(EMR_SETTEXTALIGN),
  86 X(EMR_SETCOLORADJUSTMENT),
  87 X(EMR_SETTEXTCOLOR),
  88 X(EMR_SETBKCOLOR),
  89 X(EMR_OFFSETCLIPRGN),
  90 X(EMR_MOVETOEX),
  91 X(EMR_SETMETARGN),
  92 X(EMR_EXCLUDECLIPRECT),
  93 X(EMR_INTERSECTCLIPRECT),
  94 X(EMR_SCALEVIEWPORTEXTEX),
  95 X(EMR_SCALEWINDOWEXTEX),
  96 X(EMR_SAVEDC),
  97 X(EMR_RESTOREDC),
  98 X(EMR_SETWORLDTRANSFORM),
  99 X(EMR_MODIFYWORLDTRANSFORM),
 100 X(EMR_SELECTOBJECT),
 101 X(EMR_CREATEPEN),
 102 X(EMR_CREATEBRUSHINDIRECT),
 103 X(EMR_DELETEOBJECT),
 104 X(EMR_ANGLEARC),
 105 X(EMR_ELLIPSE),
 106 X(EMR_RECTANGLE),
 107 X(EMR_ROUNDRECT),
 108 X(EMR_ARC),
 109 X(EMR_CHORD),
 110 X(EMR_PIE),
 111 X(EMR_SELECTPALETTE),
 112 X(EMR_CREATEPALETTE),
 113 X(EMR_SETPALETTEENTRIES),
 114 X(EMR_RESIZEPALETTE),
 115 X(EMR_REALIZEPALETTE),
 116 X(EMR_EXTFLOODFILL),
 117 X(EMR_LINETO),
 118 X(EMR_ARCTO),
 119 X(EMR_POLYDRAW),
 120 X(EMR_SETARCDIRECTION),
 121 X(EMR_SETMITERLIMIT),
 122 X(EMR_BEGINPATH),
 123 X(EMR_ENDPATH),
 124 X(EMR_CLOSEFIGURE),
 125 X(EMR_FILLPATH),
 126 X(EMR_STROKEANDFILLPATH),
 127 X(EMR_STROKEPATH),
 128 X(EMR_FLATTENPATH),
 129 X(EMR_WIDENPATH),
 130 X(EMR_SELECTCLIPPATH),
 131 X(EMR_ABORTPATH),
 132 X(EMR_GDICOMMENT),
 133 X(EMR_FILLRGN),
 134 X(EMR_FRAMERGN),
 135 X(EMR_INVERTRGN),
 136 X(EMR_PAINTRGN),
 137 X(EMR_EXTSELECTCLIPRGN),
 138 X(EMR_BITBLT),
 139 X(EMR_STRETCHBLT),
 140 X(EMR_MASKBLT),
 141 X(EMR_PLGBLT),
 142 X(EMR_SETDIBITSTODEVICE),
 143 X(EMR_STRETCHDIBITS),
 144 X(EMR_EXTCREATEFONTINDIRECTW),
 145 X(EMR_EXTTEXTOUTA),
 146 X(EMR_EXTTEXTOUTW),
 147 X(EMR_POLYBEZIER16),
 148 X(EMR_POLYGON16),
 149 X(EMR_POLYLINE16),
 150 X(EMR_POLYBEZIERTO16),
 151 X(EMR_POLYLINETO16),
 152 X(EMR_POLYPOLYLINE16),
 153 X(EMR_POLYPOLYGON16),
 154 X(EMR_POLYDRAW16),
 155 X(EMR_CREATEMONOBRUSH),
 156 X(EMR_CREATEDIBPATTERNBRUSHPT),
 157 X(EMR_EXTCREATEPEN),
 158 X(EMR_POLYTEXTOUTA),
 159 X(EMR_POLYTEXTOUTW),
 160 X(EMR_SETICMMODE),
 161 X(EMR_CREATECOLORSPACE),
 162 X(EMR_SETCOLORSPACE),
 163 X(EMR_DELETECOLORSPACE),
 164 X(EMR_GLSRECORD),
 165 X(EMR_GLSBOUNDEDRECORD),
 166 X(EMR_PIXELFORMAT),
 167 X(EMR_DRAWESCAPE),
 168 X(EMR_EXTESCAPE),
 169 X(EMR_STARTDOC),
 170 X(EMR_SMALLTEXTOUT),
 171 X(EMR_FORCEUFIMAPPING),
 172 X(EMR_NAMEDESCAPE),
 173 X(EMR_COLORCORRECTPALETTE),
 174 X(EMR_SETICMPROFILEA),
 175 X(EMR_SETICMPROFILEW),
 176 X(EMR_ALPHABLEND),
 177 X(EMR_SETLAYOUT),
 178 X(EMR_TRANSPARENTBLT),
 179 X(EMR_RESERVED_117),
 180 X(EMR_GRADIENTFILL),
 181 X(EMR_SETLINKEDUFI),
 182 X(EMR_SETTEXTJUSTIFICATION),
 183 X(EMR_COLORMATCHTOTARGETW),
 184 X(EMR_CREATECOLORSPACEW)
 185 #undef X
 186 };
 187
 188 /****************************************************************************
 189  *         get_emr_name
 190  */
 191 static const char *get_emr_name(DWORD type)
 192 {
 193     unsigned int i;
 194     for(i = 0; i < sizeof(emr_names) / sizeof(emr_names[0]); i++)
 195         if(type == emr_names[i].type) return emr_names[i].name;
 196     TRACE("Unknown record type %ld\n", type);
 197    return NULL;
 198 }
 199
 200 /***********************************************************************
 201  *          is_dib_monochrome
 202  *
 203  * Returns whether a DIB can be converted to a monochrome DDB.
 204  *
 205  * A DIB can be converted if its color table contains only black and
 206  * white. Black must be the first color in the color table.
 207  *
 208  * Note : If the first color in the color table is white followed by
 209  *        black, we can't convert it to a monochrome DDB with
 210  *        SetDIBits, because black and white would be inverted.
 211  */
 212 static inline BOOL is_dib_monochrome( const BITMAPINFO* info )
 213 {
 214     if (info->bmiHeader.biBitCount != 1) return FALSE;
 215
 216     if (info->bmiHeader.biSize == sizeof(BITMAPCOREHEADER))
 217     {
 218         RGBTRIPLE *rgb = ((BITMAPCOREINFO *) info)->bmciColors;
 219
 220         /* Check if the first color is black */
 221         if ((rgb->rgbtRed == 0) && (rgb->rgbtGreen == 0) && (rgb->rgbtBlue == 0))
 222         {
 223             rgb++;
 224             /* Check if the second color is white */
 225             return ((rgb->rgbtRed == 0xff) && (rgb->rgbtGreen == 0xff)
 226                  && (rgb->rgbtBlue == 0xff));
 227         }
 228         else return FALSE;
 229     }
 230     else  /* assume BITMAPINFOHEADER */
 231     {
 232         const RGBQUAD *rgb = info->bmiColors;
 233
 234         /* Check if the first color is black */
 235         if ((rgb->rgbRed == 0) && (rgb->rgbGreen == 0) &&
 236             (rgb->rgbBlue == 0) && (rgb->rgbReserved == 0))
 237         {
 238             rgb++;
 239
 240             /* Check if the second color is white */
 241             return ((rgb->rgbRed == 0xff) && (rgb->rgbGreen == 0xff)
 242                  && (rgb->rgbBlue == 0xff) && (rgb->rgbReserved == 0));
 243         }
 244         else return FALSE;
 245     }
 246 }
 247
 248 /****************************************************************************
 249  *          EMF_Create_HENHMETAFILE
 250  */
 251 HENHMETAFILE EMF_Create_HENHMETAFILE(ENHMETAHEADER *emh, BOOL on_disk )
 252 {
 253     HENHMETAFILE hmf = 0;
 254     ENHMETAFILEOBJ *metaObj = GDI_AllocObject( sizeof(ENHMETAFILEOBJ),
 255                                                ENHMETAFILE_MAGIC,
 256                                                (HGDIOBJ *)&hmf, NULL );
 257     if (metaObj)
 258     {
 259         metaObj->emh = emh;
 260         metaObj->on_disk = on_disk;
 261         GDI_ReleaseObj( hmf );
 262     }
 263     return hmf;
 264 }
 265
 266 /****************************************************************************
 267  *          EMF_Delete_HENHMETAFILE
 268  */
 269 static BOOL EMF_Delete_HENHMETAFILE( HENHMETAFILE hmf )
 270 {
 271     ENHMETAFILEOBJ *metaObj = (ENHMETAFILEOBJ *)GDI_GetObjPtr( hmf,
 272                                                            ENHMETAFILE_MAGIC );
 273     if(!metaObj) return FALSE;
 274
 275     if(metaObj->on_disk)
 276         UnmapViewOfFile( metaObj->emh );
 277     else
 278         HeapFree( GetProcessHeap(), 0, metaObj->emh );
 279     return GDI_FreeObject( hmf, metaObj );
 280 }
 281
 282 /******************************************************************
 283  *         EMF_GetEnhMetaHeader
 284  *
 285  * Returns ptr to ENHMETAHEADER associated with HENHMETAFILE
 286  */
 287 static ENHMETAHEADER *EMF_GetEnhMetaHeader( HENHMETAFILE hmf )
 288 {
 289     ENHMETAHEADER *ret = NULL;
 290     ENHMETAFILEOBJ *metaObj = (ENHMETAFILEOBJ *)GDI_GetObjPtr( hmf, ENHMETAFILE_MAGIC );
 291     TRACE("hmf %p -> enhmetaObj %p\n", hmf, metaObj);
 292     if (metaObj)
 293     {
 294         ret = metaObj->emh;
 295         GDI_ReleaseObj( hmf );
 296     }
 297     return ret;
 298 }
 299
 300 /*****************************************************************************
 301  *         EMF_GetEnhMetaFile
 302  *
 303  */
 304 static HENHMETAFILE EMF_GetEnhMetaFile( HANDLE hFile )
 305 {
 306     ENHMETAHEADER *emh;
 307     HANDLE hMapping;
 308
 309     hMapping = CreateFileMappingA( hFile, NULL, PAGE_READONLY, 0, 0, NULL );
 310     emh = MapViewOfFile( hMapping, FILE_MAP_READ, 0, 0, 0 );
 311     CloseHandle( hMapping );
 312
 313     if (!emh) return 0;
 314
 315     if (emh->iType != EMR_HEADER || emh->dSignature != ENHMETA_SIGNATURE) {
 316         WARN("Invalid emf header type 0x%08lx sig 0x%08lx.\n",
 317              emh->iType, emh->dSignature);
 318         goto err;
 319     }
 320
 321     /* refuse to load unaligned EMF as Windows does */
 322     if (emh->nBytes & 3)
 323     {
 324         WARN("Refusing to load unaligned EMF\n");
 325         goto err;
 326     }
 327
 328     return EMF_Create_HENHMETAFILE( emh, TRUE );
 329
 330 err:
 331     UnmapViewOfFile( emh );
 332     return 0;
 333 }
 334
 335
 336 /*****************************************************************************
 337  *          GetEnhMetaFileA (GDI32.@)
 338  *
 339  *
 340  */
 341 HENHMETAFILE WINAPI GetEnhMetaFileA(
 342              LPCSTR lpszMetaFile  /* [in] filename of enhanced metafile */
 343     )
 344 {
 345     HENHMETAFILE hmf;
 346     HANDLE hFile;
 347
 348     hFile = CreateFileA(lpszMetaFile, GENERIC_READ, FILE_SHARE_READ, 0,
 349                         OPEN_EXISTING, 0, 0);
 350     if (hFile == INVALID_HANDLE_VALUE) {
 351         WARN("could not open %s\n", lpszMetaFile);
 352         return 0;
 353     }
 354     hmf = EMF_GetEnhMetaFile( hFile );
 355     CloseHandle( hFile );
 356     return hmf;
 357 }
 358
 359 /*****************************************************************************
 360  *          GetEnhMetaFileW  (GDI32.@)
 361  */
 362 HENHMETAFILE WINAPI GetEnhMetaFileW(
 363              LPCWSTR lpszMetaFile)  /* [in] filename of enhanced metafile */
 364 {
 365     HENHMETAFILE hmf;
 366     HANDLE hFile;
 367
 368     hFile = CreateFileW(lpszMetaFile, GENERIC_READ, FILE_SHARE_READ, 0,
 369                         OPEN_EXISTING, 0, 0);
 370     if (hFile == INVALID_HANDLE_VALUE) {
 371         WARN("could not open %s\n", debugstr_w(lpszMetaFile));
 372         return 0;
 373     }
 374     hmf = EMF_GetEnhMetaFile( hFile );
 375     CloseHandle( hFile );
 376     return hmf;
 377 }
 378
 379 /*****************************************************************************
 380  *        GetEnhMetaFileHeader  (GDI32.@)
 381  *
 382  *  If buf is NULL, returns the size of buffer required.
 383  *  Otherwise, copy up to bufsize bytes of enhanced metafile header into
 384  *  buf.
 385  */
 386 UINT WINAPI GetEnhMetaFileHeader(
 387        HENHMETAFILE hmf,   /* [in] enhanced metafile */
 388        UINT bufsize,       /* [in] size of buffer */
 389        LPENHMETAHEADER buf /* [out] buffer */
 390     )
 391 {
 392     LPENHMETAHEADER emh;
 393     UINT size;
 394
 395     emh = EMF_GetEnhMetaHeader(hmf);
 396     if(!emh) return FALSE;
 397     size = emh->nSize;
 398     if (!buf) return size;
 399     size = min(size, bufsize);
 400     memmove(buf, emh, size);
 401     return size;
 402 }
 403
 404
 405 /*****************************************************************************
 406  *          GetEnhMetaFileDescriptionA  (GDI32.@)
 407  */
 408 UINT WINAPI GetEnhMetaFileDescriptionA(
 409        HENHMETAFILE hmf, /* [in] enhanced metafile */
 410        UINT size,        /* [in] size of buf */
 411        LPSTR buf         /* [out] buffer to receive description */
 412     )
 413 {
 414      LPENHMETAHEADER emh = EMF_GetEnhMetaHeader(hmf);
 415      DWORD len;
 416      WCHAR *descrW;
 417
 418      if(!emh) return FALSE;
 419      if(emh->nDescription == 0 || emh->offDescription == 0) return 0;
 420      descrW = (WCHAR *) ((char *) emh + emh->offDescription);
 421      len = WideCharToMultiByte( CP_ACP, 0, descrW, emh->nDescription, NULL, 0, NULL, NULL );
 422
 423      if (!buf || !size ) return len;
 424
 425      len = min( size, len );
 426      WideCharToMultiByte( CP_ACP, 0, descrW, emh->nDescription, buf, len, NULL, NULL );
 427      return len;
 428 }
 429
 430 /*****************************************************************************
 431  *          GetEnhMetaFileDescriptionW  (GDI32.@)
 432  *
 433  *  Copies the description string of an enhanced metafile into a buffer
 434  *  _buf_.
 435  *
 436  *  If _buf_ is NULL, returns size of _buf_ required. Otherwise, returns
 437  *  number of characters copied.
 438  */
 439 UINT WINAPI GetEnhMetaFileDescriptionW(
 440        HENHMETAFILE hmf, /* [in] enhanced metafile */
 441        UINT size,        /* [in] size of buf */
 442        LPWSTR buf        /* [out] buffer to receive description */
 443     )
 444 {
 445      LPENHMETAHEADER emh = EMF_GetEnhMetaHeader(hmf);
 446
 447      if(!emh) return FALSE;
 448      if(emh->nDescription == 0 || emh->offDescription == 0) return 0;
 449      if (!buf || !size ) return emh->nDescription;
 450
 451      memmove(buf, (char *) emh + emh->offDescription, min(size,emh->nDescription)*sizeof(WCHAR));
 452      return min(size, emh->nDescription);
 453 }
 454
 455 /****************************************************************************
 456  *    SetEnhMetaFileBits (GDI32.@)
 457  *
 458  *  Creates an enhanced metafile by copying _bufsize_ bytes from _buf_.
 459  */
 460 HENHMETAFILE WINAPI SetEnhMetaFileBits(UINT bufsize, const BYTE *buf)
 461 {
 462     ENHMETAHEADER *emh = HeapAlloc( GetProcessHeap(), 0, bufsize );
 463     memmove(emh, buf, bufsize);
 464     return EMF_Create_HENHMETAFILE( emh, FALSE );
 465 }
 466
 467 /*****************************************************************************
 468  *  GetEnhMetaFileBits (GDI32.@)
 469  *
 470  */
 471 UINT WINAPI GetEnhMetaFileBits(
 472     HENHMETAFILE hmf,
 473     UINT bufsize,
 474     LPBYTE buf
 475 )
 476 {
 477     LPENHMETAHEADER emh = EMF_GetEnhMetaHeader( hmf );
 478     UINT size;
 479
 480     if(!emh) return 0;
 481
 482     size = emh->nBytes;
 483     if( buf == NULL ) return size;
 484
 485     size = min( size, bufsize );
 486     memmove(buf, emh, size);
 487     return size;
 488 }
 489
 490 typedef struct enum_emh_data
 491 {
 492     INT   mode;
 493     XFORM init_transform;
 494     XFORM world_transform;
 495     INT   wndOrgX;
 496     INT   wndOrgY;
 497     INT   wndExtX;
 498     INT   wndExtY;
 499     INT   vportOrgX;
 500     INT   vportOrgY;
 501     INT   vportExtX;
 502     INT   vportExtY;
 503 } enum_emh_data;
 504
 505 #define ENUM_GET_PRIVATE_DATA(ht) \
 506     ((enum_emh_data*)(((unsigned char*)(ht))-sizeof (enum_emh_data)))
 507
 508 #define WIDTH(rect) ( (rect).right - (rect).left )
 509 #define HEIGHT(rect) ( (rect).bottom - (rect).top )
 510
 511 #define IS_WIN9X() (GetVersion()&0x80000000)
 512
 513 static void EMF_Update_MF_Xform(HDC hdc, enum_emh_data *info)
 514 {
 515     XFORM mapping_mode_trans, final_trans;
 516     FLOAT scaleX, scaleY;
 517
 518     scaleX = (FLOAT)info->vportExtX / (FLOAT)info->wndExtX;
 519     scaleY = (FLOAT)info->vportExtY / (FLOAT)info->wndExtY;
 520     mapping_mode_trans.eM11 = scaleX;
 521     mapping_mode_trans.eM12 = 0.0;
 522     mapping_mode_trans.eM21 = 0.0;
 523     mapping_mode_trans.eM22 = scaleY;
 524     mapping_mode_trans.eDx  = (FLOAT)info->vportOrgX - scaleX * (FLOAT)info->wndOrgX;
 525     mapping_mode_trans.eDy  = (FLOAT)info->vportOrgY - scaleY * (FLOAT)info->wndOrgY;
 526
 527     CombineTransform(&final_trans, &info->world_transform, &mapping_mode_trans);
 528     CombineTransform(&final_trans, &final_trans, &info->init_transform);
 529
 530     if (!SetWorldTransform(hdc, &final_trans))
 531     {
 532         ERR("World transform failed!\n");
 533     }
 534 }
 535
 536 static void EMF_SetMapMode(HDC hdc, enum_emh_data *info)
 537 {
 538     INT horzSize = GetDeviceCaps( hdc, HORZSIZE );
 539     INT vertSize = GetDeviceCaps( hdc, VERTSIZE );
 540     INT horzRes  = GetDeviceCaps( hdc, HORZRES );
 541     INT vertRes  = GetDeviceCaps( hdc, VERTRES );
 542
 543     TRACE("%d\n",info->mode);
 544
 545     switch(info->mode)
 546     {
 547     case MM_TEXT:
 548         info->wndExtX   = 1;
 549         info->wndExtY   = 1;
 550         info->vportExtX = 1;
 551         info->vportExtY = 1;
 552         break;
 553     case MM_LOMETRIC:
 554     case MM_ISOTROPIC:
 555         info->wndExtX   = horzSize * 10;
 556         info->wndExtY   = vertSize * 10;
 557         info->vportExtX = horzRes;
 558         info->vportExtY = -vertRes;
 559         break;
 560     case MM_HIMETRIC:
 561         info->wndExtX   = horzSize * 100;
 562         info->wndExtY   = vertSize * 100;
 563         info->vportExtX = horzRes;
 564         info->vportExtY = -vertRes;
 565         break;
 566     case MM_LOENGLISH:
 567         info->wndExtX   = MulDiv(1000, horzSize, 254);
 568         info->wndExtY   = MulDiv(1000, vertSize, 254);
 569         info->vportExtX = horzRes;
 570         info->vportExtY = -vertRes;
 571         break;
 572     case MM_HIENGLISH:
 573         info->wndExtX   = MulDiv(10000, horzSize, 254);
 574         info->wndExtY   = MulDiv(10000, vertSize, 254);
 575         info->vportExtX = horzRes;
 576         info->vportExtY = -vertRes;
 577         break;
 578     case MM_TWIPS:
 579         info->wndExtX   = MulDiv(14400, horzSize, 254);
 580         info->wndExtY   = MulDiv(14400, vertSize, 254);
 581         info->vportExtX = horzRes;
 582         info->vportExtY = -vertRes;
 583         break;
 584     case MM_ANISOTROPIC:
 585         break;
 586     default:
 587         return;
 588     }
 589 }
 590
 591 /*****************************************************************************
 592  *       emr_produces_output
 593  *
 594  * Returns TRUE if the record type writes something to the dc.  Used by
 595  * PlayEnhMetaFileRecord to determine whether it needs to update the
 596  * dc's xform when in win9x mode.
 597  *
 598  * FIXME: need to test which records should be here.
 599  */
 600 static BOOL emr_produces_output(int type)
 601 {
 602     switch(type) {
 603     case EMR_POLYBEZIER:
 604     case EMR_POLYGON:
 605     case EMR_POLYLINE:
 606     case EMR_POLYBEZIERTO:
 607     case EMR_POLYLINETO:
 608     case EMR_POLYPOLYLINE:
 609     case EMR_POLYPOLYGON:
 610     case EMR_SETPIXELV:
 611     case EMR_MOVETOEX:
 612     case EMR_EXCLUDECLIPRECT:
 613     case EMR_INTERSECTCLIPRECT:
 614     case EMR_SELECTOBJECT:
 615     case EMR_ANGLEARC:
 616     case EMR_ELLIPSE:
 617     case EMR_RECTANGLE:
 618     case EMR_ROUNDRECT:
 619     case EMR_ARC:
 620     case EMR_CHORD:
 621     case EMR_PIE:
 622     case EMR_EXTFLOODFILL:
 623     case EMR_LINETO:
 624     case EMR_ARCTO:
 625     case EMR_POLYDRAW:
 626     case EMR_FILLRGN:
 627     case EMR_FRAMERGN:
 628     case EMR_INVERTRGN:
 629     case EMR_PAINTRGN:
 630     case EMR_BITBLT:
 631     case EMR_STRETCHBLT:
 632     case EMR_MASKBLT:
 633     case EMR_PLGBLT:
 634     case EMR_SETDIBITSTODEVICE:
 635     case EMR_STRETCHDIBITS:
 636     case EMR_EXTTEXTOUTA:
 637     case EMR_EXTTEXTOUTW:
 638     case EMR_POLYBEZIER16:
 639     case EMR_POLYGON16:
 640     case EMR_POLYLINE16:
 641     case EMR_POLYBEZIERTO16:
 642     case EMR_POLYLINETO16:
 643     case EMR_POLYPOLYLINE16:
 644     case EMR_POLYPOLYGON16:
 645     case EMR_POLYDRAW16:
 646     case EMR_POLYTEXTOUTA:
 647     case EMR_POLYTEXTOUTW:
 648     case EMR_SMALLTEXTOUT:
 649     case EMR_TRANSPARENTBLT:
 650         return TRUE;
 651     default:
 652         return FALSE;
 653     }
 654 }
 655
 656
 657 /*****************************************************************************
 658  *           PlayEnhMetaFileRecord  (GDI32.@)
 659  *
 660  *  Render a single enhanced metafile record in the device context hdc.
 661  *
 662  *  RETURNS
 663  *    TRUE (non zero) on success, FALSE on error.
 664  *  BUGS
 665  *    Many unimplemented records.
 666  *    No error handling on record play failures (ie checking return codes)
 667  *
 668  * NOTES
 669  *    WinNT actually updates the current world transform in this function
 670  *     whereas Win9x does not.
 671  */
 672 BOOL WINAPI PlayEnhMetaFileRecord(
 673      HDC hdc,                   /* [in] device context in which to render EMF record */
 674      LPHANDLETABLE handletable, /* [in] array of handles to be used in rendering record */
 675      const ENHMETARECORD *mr,   /* [in] EMF record to render */
 676      UINT handles               /* [in] size of handle array */
 677      )
 678 {
 679   int type;
 680   RECT tmprc;
 681   enum_emh_data *info = ENUM_GET_PRIVATE_DATA(handletable);
 682
 683   TRACE("hdc = %p, handletable = %p, record = %p, numHandles = %d\n",
 684         hdc, handletable, mr, handles);
 685   if (!mr) return FALSE;
 686
 687   type = mr->iType;
 688
 689   /* In Win9x mode we update the xform if the record will produce output */
 690   if ( IS_WIN9X() && emr_produces_output(type) )
 691      EMF_Update_MF_Xform(hdc, info);
 692
 693   TRACE("record %s\n", get_emr_name(type));
 694   switch(type)
 695     {
 696     case EMR_HEADER:
 697       break;
 698     case EMR_EOF:
 699       break;
 700     case EMR_GDICOMMENT:
 701       {
 702         PEMRGDICOMMENT lpGdiComment = (PEMRGDICOMMENT)mr;
 703         /* In an enhanced metafile, there can be both public and private GDI comments */
 704         GdiComment( hdc, lpGdiComment->cbData, lpGdiComment->Data );
 705         break;
 706       }
 707     case EMR_SETMAPMODE:
 708       {
 709         PEMRSETMAPMODE pSetMapMode = (PEMRSETMAPMODE) mr;
 710
 711         if(info->mode == pSetMapMode->iMode && (info->mode == MM_ISOTROPIC || info->mode == MM_ANISOTROPIC))
 712             break;
 713         info->mode = pSetMapMode->iMode;
 714         EMF_SetMapMode(hdc, info);
 715         break;
 716       }
 717     case EMR_SETBKMODE:
 718       {
 719         PEMRSETBKMODE pSetBkMode = (PEMRSETBKMODE) mr;
 720         SetBkMode(hdc, pSetBkMode->iMode);
 721         break;
 722       }
 723     case EMR_SETBKCOLOR:
 724       {
 725         PEMRSETBKCOLOR pSetBkColor = (PEMRSETBKCOLOR) mr;
 726         SetBkColor(hdc, pSetBkColor->crColor);
 727         break;
 728       }
 729     case EMR_SETPOLYFILLMODE:
 730       {
 731         PEMRSETPOLYFILLMODE pSetPolyFillMode = (PEMRSETPOLYFILLMODE) mr;
 732         SetPolyFillMode(hdc, pSetPolyFillMode->iMode);
 733         break;
 734       }
 735     case EMR_SETROP2:
 736       {
 737         PEMRSETROP2 pSetROP2 = (PEMRSETROP2) mr;
 738         SetROP2(hdc, pSetROP2->iMode);
 739         break;
 740       }
 741     case EMR_SETSTRETCHBLTMODE:
 742       {
 743         PEMRSETSTRETCHBLTMODE pSetStretchBltMode = (PEMRSETSTRETCHBLTMODE) mr;
 744         SetStretchBltMode(hdc, pSetStretchBltMode->iMode);
 745         break;
 746       }
 747     case EMR_SETTEXTALIGN:
 748       {
 749         PEMRSETTEXTALIGN pSetTextAlign = (PEMRSETTEXTALIGN) mr;
 750         SetTextAlign(hdc, pSetTextAlign->iMode);
 751         break;
 752       }
 753     case EMR_SETTEXTCOLOR:
 754       {
 755         PEMRSETTEXTCOLOR pSetTextColor = (PEMRSETTEXTCOLOR) mr;
 756         SetTextColor(hdc, pSetTextColor->crColor);
 757         break;
 758       }
 759     case EMR_SAVEDC:
 760       {
 761         SaveDC(hdc);
 762         break;
 763       }
 764     case EMR_RESTOREDC:
 765       {
 766         PEMRRESTOREDC pRestoreDC = (PEMRRESTOREDC) mr;
 767         TRACE("EMR_RESTORE: %ld\n", pRestoreDC->iRelative);
 768         RestoreDC(hdc, pRestoreDC->iRelative);
 769         break;
 770       }
 771     case EMR_INTERSECTCLIPRECT:
 772       {
 773         PEMRINTERSECTCLIPRECT pClipRect = (PEMRINTERSECTCLIPRECT) mr;
 774         TRACE("EMR_INTERSECTCLIPRECT: rect %ld,%ld - %ld, %ld\n",
 775               pClipRect->rclClip.left, pClipRect->rclClip.top,
 776               pClipRect->rclClip.right, pClipRect->rclClip.bottom);
 777         IntersectClipRect(hdc, pClipRect->rclClip.left, pClipRect->rclClip.top,
 778                           pClipRect->rclClip.right, pClipRect->rclClip.bottom);
 779         break;
 780       }
 781     case EMR_SELECTOBJECT:
 782       {
 783         PEMRSELECTOBJECT pSelectObject = (PEMRSELECTOBJECT) mr;
 784         if( pSelectObject->ihObject & 0x80000000 ) {
 785           /* High order bit is set - it's a stock object
 786            * Strip the high bit to get the index.
 787            * See MSDN article Q142319
 788            */
 789           SelectObject( hdc, GetStockObject( pSelectObject->ihObject &
 790                                              0x7fffffff ) );
 791         } else {
 792           /* High order bit wasn't set - not a stock object
 793            */
 794               SelectObject( hdc,
 795                         (handletable->objectHandle)[pSelectObject->ihObject] );
 796         }
 797         break;
 798       }
 799     case EMR_DELETEOBJECT:
 800       {
 801         PEMRDELETEOBJECT pDeleteObject = (PEMRDELETEOBJECT) mr;
 802         DeleteObject( (handletable->objectHandle)[pDeleteObject->ihObject]);
 803         (handletable->objectHandle)[pDeleteObject->ihObject] = 0;
 804         break;
 805       }
 806     case EMR_SETWINDOWORGEX:
 807       {
 808         PEMRSETWINDOWORGEX pSetWindowOrgEx = (PEMRSETWINDOWORGEX) mr;
 809
 810         info->wndOrgX = pSetWindowOrgEx->ptlOrigin.x;
 811         info->wndOrgY = pSetWindowOrgEx->ptlOrigin.y;
 812
 813         TRACE("SetWindowOrgEx: %d,%d\n",info->wndOrgX,info->wndOrgY);
 814         break;
 815       }
 816     case EMR_SETWINDOWEXTEX:
 817       {
 818         PEMRSETWINDOWEXTEX pSetWindowExtEx = (PEMRSETWINDOWEXTEX) mr;
 819
 820         if(info->mode != MM_ISOTROPIC && info->mode != MM_ANISOTROPIC)
 821             break;
 822         info->wndExtX = pSetWindowExtEx->szlExtent.cx;
 823         info->wndExtY = pSetWindowExtEx->szlExtent.cy;
 824
 825         TRACE("SetWindowExtEx: %d,%d\n",info->wndExtX,info->wndExtY);
 826         break;
 827       }
 828     case EMR_SETVIEWPORTORGEX:
 829       {
 830         PEMRSETVIEWPORTORGEX pSetViewportOrgEx = (PEMRSETVIEWPORTORGEX) mr;
 831         enum_emh_data *info = ENUM_GET_PRIVATE_DATA(handletable);
 832
 833         info->vportOrgX = pSetViewportOrgEx->ptlOrigin.x;
 834         info->vportOrgY = pSetViewportOrgEx->ptlOrigin.y;
 835         TRACE("SetViewportOrgEx: %d,%d\n",info->vportOrgX,info->vportOrgY);
 836         break;
 837       }
 838     case EMR_SETVIEWPORTEXTEX:
 839       {
 840         PEMRSETVIEWPORTEXTEX pSetViewportExtEx = (PEMRSETVIEWPORTEXTEX) mr;
 841         enum_emh_data *info = ENUM_GET_PRIVATE_DATA(handletable);
 842
 843         if(info->mode != MM_ISOTROPIC && info->mode != MM_ANISOTROPIC)
 844             break;
 845         info->vportExtX = pSetViewportExtEx->szlExtent.cx;
 846         info->vportExtY = pSetViewportExtEx->szlExtent.cy;
 847         TRACE("SetViewportExtEx: %d,%d\n",info->vportExtX,info->vportExtY);
 848         break;
 849       }
 850     case EMR_CREATEPEN:
 851       {
 852         PEMRCREATEPEN pCreatePen = (PEMRCREATEPEN) mr;
 853         (handletable->objectHandle)[pCreatePen->ihPen] =
 854           CreatePenIndirect(&pCreatePen->lopn);
 855         break;
 856       }
 857     case EMR_EXTCREATEPEN:
 858       {
 859         PEMREXTCREATEPEN pPen = (PEMREXTCREATEPEN) mr;
 860         LOGBRUSH lb;
 861         lb.lbStyle = pPen->elp.elpBrushStyle;
 862         lb.lbColor = pPen->elp.elpColor;
 863         lb.lbHatch = pPen->elp.elpHatch;
 864
 865         if(pPen->offBmi || pPen->offBits)
 866           FIXME("EMR_EXTCREATEPEN: Need to copy brush bitmap\n");
 867
 868         (handletable->objectHandle)[pPen->ihPen] =
 869           ExtCreatePen(pPen->elp.elpPenStyle, pPen->elp.elpWidth, &lb,
 870                        pPen->elp.elpNumEntries, pPen->elp.elpStyleEntry);
 871         break;
 872       }
 873     case EMR_CREATEBRUSHINDIRECT:
 874       {
 875         PEMRCREATEBRUSHINDIRECT pBrush = (PEMRCREATEBRUSHINDIRECT) mr;
 876         LOGBRUSH brush;
 877         brush.lbStyle = pBrush->lb.lbStyle;
 878         brush.lbColor = pBrush->lb.lbColor;
 879         brush.lbHatch = pBrush->lb.lbHatch;
 880         (handletable->objectHandle)[pBrush->ihBrush] = CreateBrushIndirect(&brush);
 881         break;
 882       }
 883     case EMR_EXTCREATEFONTINDIRECTW:
 884       {
 885         PEMREXTCREATEFONTINDIRECTW pFont = (PEMREXTCREATEFONTINDIRECTW) mr;
 886         (handletable->objectHandle)[pFont->ihFont] =
 887           CreateFontIndirectW(&pFont->elfw.elfLogFont);
 888         break;
 889       }
 890     case EMR_MOVETOEX:
 891       {
 892         PEMRMOVETOEX pMoveToEx = (PEMRMOVETOEX) mr;
 893         MoveToEx(hdc, pMoveToEx->ptl.x, pMoveToEx->ptl.y, NULL);
 894         break;
 895       }
 896     case EMR_LINETO:
 897       {
 898         PEMRLINETO pLineTo = (PEMRLINETO) mr;
 899         LineTo(hdc, pLineTo->ptl.x, pLineTo->ptl.y);
 900         break;
 901       }
 902     case EMR_RECTANGLE:
 903       {
 904         PEMRRECTANGLE pRect = (PEMRRECTANGLE) mr;
 905         Rectangle(hdc, pRect->rclBox.left, pRect->rclBox.top,
 906                   pRect->rclBox.right, pRect->rclBox.bottom);
 907         break;
 908       }
 909     case EMR_ELLIPSE:
 910       {
 911         PEMRELLIPSE pEllipse = (PEMRELLIPSE) mr;
 912         Ellipse(hdc, pEllipse->rclBox.left, pEllipse->rclBox.top,
 913                 pEllipse->rclBox.right, pEllipse->rclBox.bottom);
 914         break;
 915       }
 916     case EMR_POLYGON16:
 917       {
 918         PEMRPOLYGON16 pPoly = (PEMRPOLYGON16) mr;
 919         /* Shouldn't use Polygon16 since pPoly->cpts is DWORD */
 920         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 921                                 pPoly->cpts * sizeof(POINT) );
 922         DWORD i;
 923         for(i = 0; i < pPoly->cpts; i++)
 924         {
 925             pts[i].x = pPoly->apts[i].x;
 926             pts[i].y = pPoly->apts[i].y;
 927         }
 928         Polygon(hdc, pts, pPoly->cpts);
 929         HeapFree( GetProcessHeap(), 0, pts );
 930         break;
 931       }
 932     case EMR_POLYLINE16:
 933       {
 934         PEMRPOLYLINE16 pPoly = (PEMRPOLYLINE16) mr;
 935         /* Shouldn't use Polyline16 since pPoly->cpts is DWORD */
 936         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 937                                 pPoly->cpts * sizeof(POINT) );
 938         DWORD i;
 939         for(i = 0; i < pPoly->cpts; i++)
 940         {
 941             pts[i].x = pPoly->apts[i].x;
 942             pts[i].y = pPoly->apts[i].y;
 943         }
 944         Polyline(hdc, pts, pPoly->cpts);
 945         HeapFree( GetProcessHeap(), 0, pts );
 946         break;
 947       }
 948     case EMR_POLYLINETO16:
 949       {
 950         PEMRPOLYLINETO16 pPoly = (PEMRPOLYLINETO16) mr;
 951         /* Shouldn't use PolylineTo16 since pPoly->cpts is DWORD */
 952         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 953                                 pPoly->cpts * sizeof(POINT) );
 954         DWORD i;
 955         for(i = 0; i < pPoly->cpts; i++)
 956         {
 957             pts[i].x = pPoly->apts[i].x;
 958             pts[i].y = pPoly->apts[i].y;
 959         }
 960         PolylineTo(hdc, pts, pPoly->cpts);
 961         HeapFree( GetProcessHeap(), 0, pts );
 962         break;
 963       }
 964     case EMR_POLYBEZIER16:
 965       {
 966         PEMRPOLYBEZIER16 pPoly = (PEMRPOLYBEZIER16) mr;
 967         /* Shouldn't use PolyBezier16 since pPoly->cpts is DWORD */
 968         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 969                                 pPoly->cpts * sizeof(POINT) );
 970         DWORD i;
 971         for(i = 0; i < pPoly->cpts; i++)
 972         {
 973             pts[i].x = pPoly->apts[i].x;
 974             pts[i].y = pPoly->apts[i].y;
 975         }
 976         PolyBezier(hdc, pts, pPoly->cpts);
 977         HeapFree( GetProcessHeap(), 0, pts );
 978         break;
 979       }
 980     case EMR_POLYBEZIERTO16:
 981       {
 982         PEMRPOLYBEZIERTO16 pPoly = (PEMRPOLYBEZIERTO16) mr;
 983         /* Shouldn't use PolyBezierTo16 since pPoly->cpts is DWORD */
 984         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 985                                 pPoly->cpts * sizeof(POINT) );
 986         DWORD i;
 987         for(i = 0; i < pPoly->cpts; i++)
 988         {
 989             pts[i].x = pPoly->apts[i].x;
 990             pts[i].y = pPoly->apts[i].y;
 991         }
 992         PolyBezierTo(hdc, pts, pPoly->cpts);
 993         HeapFree( GetProcessHeap(), 0, pts );
 994         break;
 995       }
 996     case EMR_POLYPOLYGON16:
 997       {
 998         PEMRPOLYPOLYGON16 pPolyPoly = (PEMRPOLYPOLYGON16) mr;
 999         /* NB POINTS array doesn't start at pPolyPoly->apts it's actually
1000            pPolyPoly->aPolyCounts + pPolyPoly->nPolys */
1001
1002         POINT16 *pts16 = (POINT16 *)(pPolyPoly->aPolyCounts + pPolyPoly->nPolys);
1003         POINT *pts = HeapAlloc( GetProcessHeap(), 0, pPolyPoly->cpts * sizeof(POINT) );
1004         DWORD i;
1005         for(i = 0; i < pPolyPoly->cpts; i++)
1006         {
1007             pts[i].x = pts16[i].x;
1008             pts[i].y = pts16[i].y;
1009         }
1010         PolyPolygon(hdc, pts, (INT*)pPolyPoly->aPolyCounts, pPolyPoly->nPolys);
1011         HeapFree( GetProcessHeap(), 0, pts );
1012         break;
1013       }
1014     case EMR_POLYPOLYLINE16:
1015       {
1016         PEMRPOLYPOLYLINE16 pPolyPoly = (PEMRPOLYPOLYLINE16) mr;
1017         /* NB POINTS array doesn't start at pPolyPoly->apts it's actually
1018            pPolyPoly->aPolyCounts + pPolyPoly->nPolys */
1019
1020         POINT16 *pts16 = (POINT16 *)(pPolyPoly->aPolyCounts + pPolyPoly->nPolys);
1021         POINT *pts = HeapAlloc( GetProcessHeap(), 0, pPolyPoly->cpts * sizeof(POINT) );
1022         DWORD i;
1023         for(i = 0; i < pPolyPoly->cpts; i++)
1024         {
1025             pts[i].x = pts16[i].x;
1026             pts[i].y = pts16[i].y;
1027         }
1028         PolyPolyline(hdc, pts, pPolyPoly->aPolyCounts, pPolyPoly->nPolys);
1029         HeapFree( GetProcessHeap(), 0, pts );
1030         break;
1031       }
1032
1033     case EMR_STRETCHDIBITS:
1034       {
1035         EMRSTRETCHDIBITS *pStretchDIBits = (EMRSTRETCHDIBITS *)mr;
1036
1037         StretchDIBits(hdc,
1038                       pStretchDIBits->xDest,
1039                       pStretchDIBits->yDest,
1040                       pStretchDIBits->cxDest,
1041                       pStretchDIBits->cyDest,
1042                       pStretchDIBits->xSrc,
1043                       pStretchDIBits->ySrc,
1044                       pStretchDIBits->cxSrc,
1045                       pStretchDIBits->cySrc,
1046                       (BYTE *)mr + pStretchDIBits->offBitsSrc,
1047                       (const BITMAPINFO *)((BYTE *)mr + pStretchDIBits->offBmiSrc),
1048                       pStretchDIBits->iUsageSrc,
1049                       pStretchDIBits->dwRop);
1050         break;
1051       }
1052
1053     case EMR_EXTTEXTOUTA:
1054     {
1055         PEMREXTTEXTOUTA pExtTextOutA = (PEMREXTTEXTOUTA)mr;
1056         RECT rc;
1057         INT *dx = NULL;
1058
1059         rc.left = pExtTextOutA->emrtext.rcl.left;
1060         rc.top = pExtTextOutA->emrtext.rcl.top;
1061         rc.right = pExtTextOutA->emrtext.rcl.right;
1062         rc.bottom = pExtTextOutA->emrtext.rcl.bottom;
1063         TRACE("EMR_EXTTEXTOUTA: x,y = %ld, %ld. rect = %ld, %ld - %ld, %ld. flags %08lx\n",
1064               pExtTextOutA->emrtext.ptlReference.x, pExtTextOutA->emrtext.ptlReference.y,
1065               rc.left, rc.top, rc.right, rc.bottom, pExtTextOutA->emrtext.fOptions);
1066
1067         /* Linux version of pstoedit produces EMFs with offDx set to 0.
1068          * These files can be enumerated and played under Win98 just
1069          * fine, but at least Win2k chokes on them.
1070          */
1071         if (pExtTextOutA->emrtext.offDx)
1072             dx = (INT *)((BYTE *)mr + pExtTextOutA->emrtext.offDx);
1073
1074         ExtTextOutA(hdc, pExtTextOutA->emrtext.ptlReference.x, pExtTextOutA->emrtext.ptlReference.y,
1075             pExtTextOutA->emrtext.fOptions, &rc,
1076             (LPSTR)((BYTE *)mr + pExtTextOutA->emrtext.offString), pExtTextOutA->emrtext.nChars,
1077             dx);
1078         break;
1079     }
1080
1081     case EMR_EXTTEXTOUTW:
1082     {
1083         PEMREXTTEXTOUTW pExtTextOutW = (PEMREXTTEXTOUTW)mr;
1084         RECT rc;
1085         INT *dx = NULL;
1086
1087         rc.left = pExtTextOutW->emrtext.rcl.left;
1088         rc.top = pExtTextOutW->emrtext.rcl.top;
1089         rc.right = pExtTextOutW->emrtext.rcl.right;
1090         rc.bottom = pExtTextOutW->emrtext.rcl.bottom;
1091         TRACE("EMR_EXTTEXTOUTW: x,y = %ld, %ld.  rect = %ld, %ld - %ld, %ld. flags %08lx\n",
1092               pExtTextOutW->emrtext.ptlReference.x, pExtTextOutW->emrtext.ptlReference.y,
1093               rc.left, rc.top, rc.right, rc.bottom, pExtTextOutW->emrtext.fOptions);
1094
1095         /* Linux version of pstoedit produces EMFs with offDx set to 0.
1096          * These files can be enumerated and played under Win98 just
1097          * fine, but at least Win2k chokes on them.
1098          */
1099         if (pExtTextOutW->emrtext.offDx)
1100             dx = (INT *)((BYTE *)mr + pExtTextOutW->emrtext.offDx);
1101
1102         ExtTextOutW(hdc, pExtTextOutW->emrtext.ptlReference.x, pExtTextOutW->emrtext.ptlReference.y,
1103             pExtTextOutW->emrtext.fOptions, &rc,
1104             (LPWSTR)((BYTE *)mr + pExtTextOutW->emrtext.offString), pExtTextOutW->emrtext.nChars,
1105             dx);
1106         break;
1107     }
1108
1109     case EMR_CREATEPALETTE:
1110       {
1111         PEMRCREATEPALETTE lpCreatePal = (PEMRCREATEPALETTE)mr;
1112
1113         (handletable->objectHandle)[ lpCreatePal->ihPal ] =
1114                 CreatePalette( &lpCreatePal->lgpl );
1115
1116         break;
1117       }
1118
1119     case EMR_SELECTPALETTE:
1120       {
1121         PEMRSELECTPALETTE lpSelectPal = (PEMRSELECTPALETTE)mr;
1122
1123         if( lpSelectPal->ihPal & 0x80000000 ) {
1124                 SelectPalette( hdc, GetStockObject(lpSelectPal->ihPal & 0x7fffffff), TRUE);
1125         } else {
1126         (handletable->objectHandle)[ lpSelectPal->ihPal ] =
1127                 SelectPalette( hdc, (handletable->objectHandle)[lpSelectPal->ihPal], TRUE);
1128         }
1129         break;
1130       }
1131
1132     case EMR_REALIZEPALETTE:
1133       {
1134         RealizePalette( hdc );
1135         break;
1136       }
1137
1138     case EMR_EXTSELECTCLIPRGN:
1139       {
1140 #if 0
1141         PEMREXTSELECTCLIPRGN lpRgn = (PEMREXTSELECTCLIPRGN)mr;
1142         HRGN hRgn = ExtCreateRegion(NULL, lpRgn->cbRgnData, (RGNDATA *)lpRgn->RgnData);
1143
1144         ExtSelectClipRgn(hdc, hRgn, (INT)(lpRgn->iMode));
1145         /* ExtSelectClipRgn created a copy of the region */
1146         DeleteObject(hRgn);
1147 #endif
1148         FIXME("ExtSelectClipRgn\n");
1149         break;
1150       }
1151
1152     case EMR_SETMETARGN:
1153       {
1154         SetMetaRgn( hdc );
1155         break;
1156       }
1157
1158     case EMR_SETWORLDTRANSFORM:
1159       {
1160         PEMRSETWORLDTRANSFORM lpXfrm = (PEMRSETWORLDTRANSFORM)mr;
1161         info->world_transform = lpXfrm->xform;
1162         break;
1163       }
1164
1165     case EMR_POLYBEZIER:
1166       {
1167         PEMRPOLYBEZIER lpPolyBez = (PEMRPOLYBEZIER)mr;
1168         PolyBezier(hdc, (const POINT*)lpPolyBez->aptl, (UINT)lpPolyBez->cptl);
1169         break;
1170       }
1171
1172     case EMR_POLYGON:
1173       {
1174         PEMRPOLYGON lpPoly = (PEMRPOLYGON)mr;
1175         Polygon( hdc, (const POINT*)lpPoly->aptl, (UINT)lpPoly->cptl );
1176         break;
1177       }
1178
1179     case EMR_POLYLINE:
1180       {
1181         PEMRPOLYLINE lpPolyLine = (PEMRPOLYLINE)mr;
1182         Polyline(hdc, (const POINT*)lpPolyLine->aptl, (UINT)lpPolyLine->cptl);
1183         break;
1184       }
1185
1186     case EMR_POLYBEZIERTO:
1187       {
1188         PEMRPOLYBEZIERTO lpPolyBezierTo = (PEMRPOLYBEZIERTO)mr;
1189         PolyBezierTo( hdc, (const POINT*)lpPolyBezierTo->aptl,
1190                       (UINT)lpPolyBezierTo->cptl );
1191         break;
1192       }
1193
1194     case EMR_POLYLINETO:
1195       {
1196         PEMRPOLYLINETO lpPolyLineTo = (PEMRPOLYLINETO)mr;
1197         PolylineTo( hdc, (const POINT*)lpPolyLineTo->aptl,
1198                     (UINT)lpPolyLineTo->cptl );
1199         break;
1200       }
1201
1202     case EMR_POLYPOLYLINE:
1203       {
1204         PEMRPOLYPOLYLINE pPolyPolyline = (PEMRPOLYPOLYLINE) mr;
1205         /* NB Points at pPolyPolyline->aPolyCounts + pPolyPolyline->nPolys */
1206
1207         PolyPolyline(hdc, (LPPOINT)(pPolyPolyline->aPolyCounts +
1208                                     pPolyPolyline->nPolys),
1209                      pPolyPolyline->aPolyCounts,
1210                      pPolyPolyline->nPolys );
1211
1212         break;
1213       }
1214
1215     case EMR_POLYPOLYGON:
1216       {
1217         PEMRPOLYPOLYGON pPolyPolygon = (PEMRPOLYPOLYGON) mr;
1218
1219         /* NB Points at pPolyPolygon->aPolyCounts + pPolyPolygon->nPolys */
1220
1221         PolyPolygon(hdc, (LPPOINT)(pPolyPolygon->aPolyCounts +
1222                                    pPolyPolygon->nPolys),
1223                     (INT*)pPolyPolygon->aPolyCounts, pPolyPolygon->nPolys );
1224         break;
1225       }
1226
1227     case EMR_SETBRUSHORGEX:
1228       {
1229         PEMRSETBRUSHORGEX lpSetBrushOrgEx = (PEMRSETBRUSHORGEX)mr;
1230
1231         SetBrushOrgEx( hdc,
1232                        (INT)lpSetBrushOrgEx->ptlOrigin.x,
1233                        (INT)lpSetBrushOrgEx->ptlOrigin.y,
1234                        NULL );
1235
1236         break;
1237       }
1238
1239     case EMR_SETPIXELV:
1240       {
1241         PEMRSETPIXELV lpSetPixelV = (PEMRSETPIXELV)mr;
1242
1243         SetPixelV( hdc,
1244                    (INT)lpSetPixelV->ptlPixel.x,
1245                    (INT)lpSetPixelV->ptlPixel.y,
1246                    lpSetPixelV->crColor );
1247
1248         break;
1249       }
1250
1251     case EMR_SETMAPPERFLAGS:
1252       {
1253         PEMRSETMAPPERFLAGS lpSetMapperFlags = (PEMRSETMAPPERFLAGS)mr;
1254
1255         SetMapperFlags( hdc, lpSetMapperFlags->dwFlags );
1256
1257         break;
1258       }
1259
1260     case EMR_SETCOLORADJUSTMENT:
1261       {
1262         PEMRSETCOLORADJUSTMENT lpSetColorAdjust = (PEMRSETCOLORADJUSTMENT)mr;
1263
1264         SetColorAdjustment( hdc, &lpSetColorAdjust->ColorAdjustment );
1265
1266         break;
1267       }
1268
1269     case EMR_OFFSETCLIPRGN:
1270       {
1271         PEMROFFSETCLIPRGN lpOffsetClipRgn = (PEMROFFSETCLIPRGN)mr;
1272
1273         OffsetClipRgn( hdc,
1274                        (INT)lpOffsetClipRgn->ptlOffset.x,
1275                        (INT)lpOffsetClipRgn->ptlOffset.y );
1276         FIXME("OffsetClipRgn\n");
1277
1278         break;
1279       }
1280
1281     case EMR_EXCLUDECLIPRECT:
1282       {
1283         PEMREXCLUDECLIPRECT lpExcludeClipRect = (PEMREXCLUDECLIPRECT)mr;
1284
1285         ExcludeClipRect( hdc,
1286                          lpExcludeClipRect->rclClip.left,
1287                          lpExcludeClipRect->rclClip.top,
1288                          lpExcludeClipRect->rclClip.right,
1289                          lpExcludeClipRect->rclClip.bottom  );
1290         FIXME("ExcludeClipRect\n");
1291
1292          break;
1293       }
1294
1295     case EMR_SCALEVIEWPORTEXTEX:
1296       {
1297         PEMRSCALEVIEWPORTEXTEX lpScaleViewportExtEx = (PEMRSCALEVIEWPORTEXTEX)mr;
1298
1299         if ((info->mode != MM_ISOTROPIC) && (info->mode != MM_ANISOTROPIC))
1300             break;
1301         if (!lpScaleViewportExtEx->xNum || !lpScaleViewportExtEx->xDenom ||
1302             !lpScaleViewportExtEx->yNum || !lpScaleViewportExtEx->yDenom)
1303             break;
1304         info->vportExtX = (info->vportExtX * lpScaleViewportExtEx->xNum) /
1305                                   lpScaleViewportExtEx->xDenom;
1306         info->vportExtY = (info->vportExtY * lpScaleViewportExtEx->yNum) /
1307                                   lpScaleViewportExtEx->yDenom;
1308         if (info->vportExtX == 0) info->vportExtX = 1;
1309         if (info->vportExtY == 0) info->vportExtY = 1;
1310         if (info->mode == MM_ISOTROPIC)
1311             FIXME("EMRSCALEVIEWPORTEXTEX MM_ISOTROPIC mapping\n");
1312             /* MAPPING_FixIsotropic( dc ); */
1313
1314         TRACE("EMRSCALEVIEWPORTEXTEX %ld/%ld %ld/%ld\n",
1315              lpScaleViewportExtEx->xNum,lpScaleViewportExtEx->xDenom,
1316              lpScaleViewportExtEx->yNum,lpScaleViewportExtEx->yDenom);
1317
1318         break;
1319       }
1320
1321     case EMR_SCALEWINDOWEXTEX:
1322       {
1323         PEMRSCALEWINDOWEXTEX lpScaleWindowExtEx = (PEMRSCALEWINDOWEXTEX)mr;
1324
1325         if ((info->mode != MM_ISOTROPIC) && (info->mode != MM_ANISOTROPIC))
1326             break;
1327         if (!lpScaleWindowExtEx->xNum || !lpScaleWindowExtEx->xDenom ||
1328             !lpScaleWindowExtEx->xNum || !lpScaleWindowExtEx->yDenom)
1329             break;
1330         info->wndExtX = (info->wndExtX * lpScaleWindowExtEx->xNum) /
1331                                   lpScaleWindowExtEx->xDenom;
1332         info->wndExtY = (info->wndExtY * lpScaleWindowExtEx->yNum) /
1333                                   lpScaleWindowExtEx->yDenom;
1334         if (info->wndExtX == 0) info->wndExtX = 1;
1335         if (info->wndExtY == 0) info->wndExtY = 1;
1336         if (info->mode == MM_ISOTROPIC)
1337             FIXME("EMRSCALEWINDOWEXTEX MM_ISOTROPIC mapping\n");
1338             /* MAPPING_FixIsotropic( dc ); */
1339
1340         TRACE("EMRSCALEWINDOWEXTEX %ld/%ld %ld/%ld\n",
1341              lpScaleWindowExtEx->xNum,lpScaleWindowExtEx->xDenom,
1342              lpScaleWindowExtEx->yNum,lpScaleWindowExtEx->yDenom);
1343
1344         break;
1345       }
1346
1347     case EMR_MODIFYWORLDTRANSFORM:
1348       {
1349         PEMRMODIFYWORLDTRANSFORM lpModifyWorldTrans = (PEMRMODIFYWORLDTRANSFORM)mr;
1350
1351         switch(lpModifyWorldTrans->iMode) {
1352         case MWT_IDENTITY:
1353             info->world_transform.eM11 = info->world_transform.eM22 = 1;
1354             info->world_transform.eM12 = info->world_transform.eM21 = 0;
1355             info->world_transform.eDx  = info->world_transform.eDy  = 0;
1356             break;
1357         case MWT_LEFTMULTIPLY:
1358             CombineTransform(&info->world_transform, &lpModifyWorldTrans->xform,
1359                              &info->world_transform);
1360             break;
1361         case MWT_RIGHTMULTIPLY:
1362             CombineTransform(&info->world_transform, &info->world_transform,
1363                              &lpModifyWorldTrans->xform);
1364             break;
1365         default:
1366             FIXME("Unknown imode %ld\n", lpModifyWorldTrans->iMode);
1367             break;
1368         }
1369         break;
1370       }
1371
1372     case EMR_ANGLEARC:
1373       {
1374         PEMRANGLEARC lpAngleArc = (PEMRANGLEARC)mr;
1375
1376         AngleArc( hdc,
1377                  (INT)lpAngleArc->ptlCenter.x, (INT)lpAngleArc->ptlCenter.y,
1378                  lpAngleArc->nRadius, lpAngleArc->eStartAngle,
1379                  lpAngleArc->eSweepAngle );
1380
1381         break;
1382       }
1383
1384     case EMR_ROUNDRECT:
1385       {
1386         PEMRROUNDRECT lpRoundRect = (PEMRROUNDRECT)mr;
1387
1388         RoundRect( hdc,
1389                    lpRoundRect->rclBox.left,
1390                    lpRoundRect->rclBox.top,
1391                    lpRoundRect->rclBox.right,
1392                    lpRoundRect->rclBox.bottom,
1393                    lpRoundRect->szlCorner.cx,
1394                    lpRoundRect->szlCorner.cy );
1395
1396         break;
1397       }
1398
1399     case EMR_ARC:
1400       {
1401         PEMRARC lpArc = (PEMRARC)mr;
1402
1403         Arc( hdc,
1404              (INT)lpArc->rclBox.left,
1405              (INT)lpArc->rclBox.top,
1406              (INT)lpArc->rclBox.right,
1407              (INT)lpArc->rclBox.bottom,
1408              (INT)lpArc->ptlStart.x,
1409              (INT)lpArc->ptlStart.y,
1410              (INT)lpArc->ptlEnd.x,
1411              (INT)lpArc->ptlEnd.y );
1412
1413         break;
1414       }
1415
1416     case EMR_CHORD:
1417       {
1418         PEMRCHORD lpChord = (PEMRCHORD)mr;
1419
1420         Chord( hdc,
1421              (INT)lpChord->rclBox.left,
1422              (INT)lpChord->rclBox.top,
1423              (INT)lpChord->rclBox.right,
1424              (INT)lpChord->rclBox.bottom,
1425              (INT)lpChord->ptlStart.x,
1426              (INT)lpChord->ptlStart.y,
1427              (INT)lpChord->ptlEnd.x,
1428              (INT)lpChord->ptlEnd.y );
1429
1430         break;
1431       }
1432
1433     case EMR_PIE:
1434       {
1435         PEMRPIE lpPie = (PEMRPIE)mr;
1436
1437         Pie( hdc,
1438              (INT)lpPie->rclBox.left,
1439              (INT)lpPie->rclBox.top,
1440              (INT)lpPie->rclBox.right,
1441              (INT)lpPie->rclBox.bottom,
1442              (INT)lpPie->ptlStart.x,
1443              (INT)lpPie->ptlStart.y,
1444              (INT)lpPie->ptlEnd.x,
1445              (INT)lpPie->ptlEnd.y );
1446
1447        break;
1448       }
1449
1450     case EMR_ARCTO:
1451       {
1452         PEMRARC lpArcTo = (PEMRARC)mr;
1453
1454         ArcTo( hdc,
1455                (INT)lpArcTo->rclBox.left,
1456                (INT)lpArcTo->rclBox.top,
1457                (INT)lpArcTo->rclBox.right,
1458                (INT)lpArcTo->rclBox.bottom,
1459                (INT)lpArcTo->ptlStart.x,
1460                (INT)lpArcTo->ptlStart.y,
1461                (INT)lpArcTo->ptlEnd.x,
1462                (INT)lpArcTo->ptlEnd.y );
1463
1464         break;
1465       }
1466
1467     case EMR_EXTFLOODFILL:
1468       {
1469         PEMREXTFLOODFILL lpExtFloodFill = (PEMREXTFLOODFILL)mr;
1470
1471         ExtFloodFill( hdc,
1472                       (INT)lpExtFloodFill->ptlStart.x,
1473                       (INT)lpExtFloodFill->ptlStart.y,
1474                       lpExtFloodFill->crColor,
1475                       (UINT)lpExtFloodFill->iMode );
1476
1477         break;
1478       }
1479
1480     case EMR_POLYDRAW:
1481       {
1482         PEMRPOLYDRAW lpPolyDraw = (PEMRPOLYDRAW)mr;
1483         PolyDraw( hdc,
1484                   (const POINT*)lpPolyDraw->aptl,
1485                   lpPolyDraw->abTypes,
1486                   (INT)lpPolyDraw->cptl );
1487
1488         break;
1489       }
1490
1491     case EMR_SETARCDIRECTION:
1492       {
1493         PEMRSETARCDIRECTION lpSetArcDirection = (PEMRSETARCDIRECTION)mr;
1494         SetArcDirection( hdc, (INT)lpSetArcDirection->iArcDirection );
1495         break;
1496       }
1497
1498     case EMR_SETMITERLIMIT:
1499       {
1500         PEMRSETMITERLIMIT lpSetMiterLimit = (PEMRSETMITERLIMIT)mr;
1501         SetMiterLimit( hdc, lpSetMiterLimit->eMiterLimit, NULL );
1502         break;
1503       }
1504
1505     case EMR_BEGINPATH:
1506       {
1507         BeginPath( hdc );
1508         break;
1509       }
1510
1511     case EMR_ENDPATH:
1512       {
1513         EndPath( hdc );
1514         break;
1515       }
1516
1517     case EMR_CLOSEFIGURE:
1518       {
1519         CloseFigure( hdc );
1520         break;
1521       }
1522
1523     case EMR_FILLPATH:
1524       {
1525         /*PEMRFILLPATH lpFillPath = (PEMRFILLPATH)mr;*/
1526         FillPath( hdc );
1527         break;
1528       }
1529
1530     case EMR_STROKEANDFILLPATH:
1531       {
1532         /*PEMRSTROKEANDFILLPATH lpStrokeAndFillPath = (PEMRSTROKEANDFILLPATH)mr;*/
1533         StrokeAndFillPath( hdc );
1534         break;
1535       }
1536
1537     case EMR_STROKEPATH:
1538       {
1539         /*PEMRSTROKEPATH lpStrokePath = (PEMRSTROKEPATH)mr;*/
1540         StrokePath( hdc );
1541         break;
1542       }
1543
1544     case EMR_FLATTENPATH:
1545       {
1546         FlattenPath( hdc );
1547         break;
1548       }
1549
1550     case EMR_WIDENPATH:
1551       {
1552         WidenPath( hdc );
1553         break;
1554       }
1555
1556     case EMR_SELECTCLIPPATH:
1557       {
1558         PEMRSELECTCLIPPATH lpSelectClipPath = (PEMRSELECTCLIPPATH)mr;
1559         SelectClipPath( hdc, (INT)lpSelectClipPath->iMode );
1560         break;
1561       }
1562
1563     case EMR_ABORTPATH:
1564       {
1565         AbortPath( hdc );
1566         break;
1567       }
1568
1569     case EMR_CREATECOLORSPACE:
1570       {
1571         PEMRCREATECOLORSPACE lpCreateColorSpace = (PEMRCREATECOLORSPACE)mr;
1572         (handletable->objectHandle)[lpCreateColorSpace->ihCS] =
1573            CreateColorSpaceA( &lpCreateColorSpace->lcs );
1574         break;
1575       }
1576
1577     case EMR_SETCOLORSPACE:
1578       {
1579         PEMRSETCOLORSPACE lpSetColorSpace = (PEMRSETCOLORSPACE)mr;
1580         SetColorSpace( hdc,
1581                        (handletable->objectHandle)[lpSetColorSpace->ihCS] );
1582         break;
1583       }
1584
1585     case EMR_DELETECOLORSPACE:
1586       {
1587         PEMRDELETECOLORSPACE lpDeleteColorSpace = (PEMRDELETECOLORSPACE)mr;
1588         DeleteColorSpace( (handletable->objectHandle)[lpDeleteColorSpace->ihCS] );
1589         break;
1590       }
1591
1592     case EMR_SETICMMODE:
1593       {
1594         PEMRSETICMMODE lpSetICMMode = (PEMRSETICMMODE)mr;
1595         SetICMMode( hdc, (INT)lpSetICMMode->iMode );
1596         break;
1597       }
1598
1599     case EMR_PIXELFORMAT:
1600       {
1601         INT iPixelFormat;
1602         PEMRPIXELFORMAT lpPixelFormat = (PEMRPIXELFORMAT)mr;
1603
1604         iPixelFormat = ChoosePixelFormat( hdc, &lpPixelFormat->pfd );
1605         SetPixelFormat( hdc, iPixelFormat, &lpPixelFormat->pfd );
1606
1607         break;
1608       }
1609
1610     case EMR_SETPALETTEENTRIES:
1611       {
1612         PEMRSETPALETTEENTRIES lpSetPaletteEntries = (PEMRSETPALETTEENTRIES)mr;
1613
1614         SetPaletteEntries( (handletable->objectHandle)[lpSetPaletteEntries->ihPal],
1615                            (UINT)lpSetPaletteEntries->iStart,
1616                            (UINT)lpSetPaletteEntries->cEntries,
1617                            lpSetPaletteEntries->aPalEntries );
1618
1619         break;
1620       }
1621
1622     case EMR_RESIZEPALETTE:
1623       {
1624         PEMRRESIZEPALETTE lpResizePalette = (PEMRRESIZEPALETTE)mr;
1625
1626         ResizePalette( (handletable->objectHandle)[lpResizePalette->ihPal],
1627                        (UINT)lpResizePalette->cEntries );
1628
1629         break;
1630       }
1631
1632     case EMR_CREATEDIBPATTERNBRUSHPT:
1633       {
1634         PEMRCREATEDIBPATTERNBRUSHPT lpCreate = (PEMRCREATEDIBPATTERNBRUSHPT)mr;
1635         LPVOID lpPackedStruct;
1636
1637         /* check that offsets and data are contained within the record */
1638         if ( !( (lpCreate->cbBmi>=0) && (lpCreate->cbBits>=0) &&
1639                 (lpCreate->offBmi>=0) && (lpCreate->offBits>=0) &&
1640                 ((lpCreate->offBmi +lpCreate->cbBmi ) <= mr->nSize) &&
1641                 ((lpCreate->offBits+lpCreate->cbBits) <= mr->nSize) ) )
1642         {
1643             ERR("Invalid EMR_CREATEDIBPATTERNBRUSHPT record\n");
1644             break;
1645         }
1646
1647         /* This is a BITMAPINFO struct followed directly by bitmap bits */
1648         lpPackedStruct = HeapAlloc( GetProcessHeap(), 0,
1649                                     lpCreate->cbBmi + lpCreate->cbBits );
1650         if(!lpPackedStruct)
1651         {
1652             SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1653             break;
1654         }
1655
1656         /* Now pack this structure */
1657         memcpy( lpPackedStruct,
1658                 ((BYTE*)lpCreate) + lpCreate->offBmi,
1659                 lpCreate->cbBmi );
1660         memcpy( ((BYTE*)lpPackedStruct) + lpCreate->cbBmi,
1661                 ((BYTE*)lpCreate) + lpCreate->offBits,
1662                 lpCreate->cbBits );
1663
1664         (handletable->objectHandle)[lpCreate->ihBrush] =
1665            CreateDIBPatternBrushPt( lpPackedStruct,
1666                                     (UINT)lpCreate->iUsage );
1667
1668         HeapFree(GetProcessHeap(), 0, lpPackedStruct);
1669         break;
1670       }
1671
1672     case EMR_CREATEMONOBRUSH:
1673     {
1674         PEMRCREATEMONOBRUSH pCreateMonoBrush = (PEMRCREATEMONOBRUSH)mr;
1675         BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pCreateMonoBrush->offBmi);
1676         HBITMAP hBmp;
1677
1678         /* Need to check if the bitmap is monochrome, and if the
1679            two colors are really black and white */
1680         if (pCreateMonoBrush->iUsage == DIB_PAL_MONO)
1681         {
1682             BITMAP bm;
1683
1684             /* Undocumented iUsage indicates a mono bitmap with no palette table,
1685              * aligned to 32 rather than 16 bits.
1686              */
1687             bm.bmType = 0;
1688             bm.bmWidth = pbi->bmiHeader.biWidth;
1689             bm.bmHeight = abs(pbi->bmiHeader.biHeight);
1690             bm.bmWidthBytes = 4 * ((pbi->bmiHeader.biWidth + 31) / 32);
1691             bm.bmPlanes = pbi->bmiHeader.biPlanes;
1692             bm.bmBitsPixel = pbi->bmiHeader.biBitCount;
1693             bm.bmBits = (BYTE *)mr + pCreateMonoBrush->offBits;
1694             hBmp = CreateBitmapIndirect(&bm);
1695         }
1696         else if (is_dib_monochrome(pbi))
1697         {
1698           /* Top-down DIBs have a negative height */
1699           LONG height = pbi->bmiHeader.biHeight;
1700
1701           hBmp = CreateBitmap(pbi->bmiHeader.biWidth, abs(height), 1, 1, NULL);
1702           SetDIBits(hdc, hBmp, 0, pbi->bmiHeader.biHeight,
1703               (BYTE *)mr + pCreateMonoBrush->offBits, pbi, pCreateMonoBrush->iUsage);
1704         }
1705         else
1706         {
1707             hBmp = CreateDIBitmap(hdc, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1708               (BYTE *)mr + pCreateMonoBrush->offBits, pbi, pCreateMonoBrush->iUsage);
1709         }
1710
1711         (handletable->objectHandle)[pCreateMonoBrush->ihBrush] = CreatePatternBrush(hBmp);
1712
1713         /* CreatePatternBrush created a copy of the bitmap */
1714         DeleteObject(hBmp);
1715         break;
1716     }
1717
1718     case EMR_BITBLT:
1719     {
1720         PEMRBITBLT pBitBlt = (PEMRBITBLT)mr;
1721
1722         if(pBitBlt->offBmiSrc == 0) { /* Record is a PatBlt */
1723             PatBlt(hdc, pBitBlt->xDest, pBitBlt->yDest, pBitBlt->cxDest, pBitBlt->cyDest,
1724                    pBitBlt->dwRop);
1725         } else { /* BitBlt */
1726             HDC hdcSrc = CreateCompatibleDC(hdc);
1727             HBRUSH hBrush, hBrushOld;
1728             HBITMAP hBmp = 0, hBmpOld = 0;
1729             BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pBitBlt->offBmiSrc);
1730
1731             SetWorldTransform(hdcSrc, &pBitBlt->xformSrc);
1732
1733             hBrush = CreateSolidBrush(pBitBlt->crBkColorSrc);
1734             hBrushOld = SelectObject(hdcSrc, hBrush);
1735             PatBlt(hdcSrc, pBitBlt->rclBounds.left, pBitBlt->rclBounds.top,
1736                    pBitBlt->rclBounds.right - pBitBlt->rclBounds.left,
1737                    pBitBlt->rclBounds.bottom - pBitBlt->rclBounds.top, PATCOPY);
1738             SelectObject(hdcSrc, hBrushOld);
1739             DeleteObject(hBrush);
1740
1741             hBmp = CreateDIBitmap(hdc, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1742                                   (BYTE *)mr + pBitBlt->offBitsSrc, pbi, pBitBlt->iUsageSrc);
1743             hBmpOld = SelectObject(hdcSrc, hBmp);
1744
1745             BitBlt(hdc, pBitBlt->xDest, pBitBlt->yDest, pBitBlt->cxDest, pBitBlt->cyDest,
1746                    hdcSrc, pBitBlt->xSrc, pBitBlt->ySrc, pBitBlt->dwRop);
1747
1748             SelectObject(hdcSrc, hBmpOld);
1749             DeleteObject(hBmp);
1750             DeleteDC(hdcSrc);
1751         }
1752         break;
1753     }
1754
1755     case EMR_STRETCHBLT:
1756     {
1757         PEMRSTRETCHBLT pStretchBlt= (PEMRSTRETCHBLT)mr;
1758
1759         TRACE("EMR_STRETCHBLT: %ld, %ld %ldx%ld -> %ld, %ld %ldx%ld. rop %08lx offBitsSrc %ld\n",
1760                pStretchBlt->xSrc, pStretchBlt->ySrc, pStretchBlt->cxSrc, pStretchBlt->cySrc,
1761                pStretchBlt->xDest, pStretchBlt->yDest, pStretchBlt->cxDest, pStretchBlt->cyDest,
1762                pStretchBlt->dwRop, pStretchBlt->offBitsSrc);
1763
1764         if(pStretchBlt->offBmiSrc == 0) { /* Record is a PatBlt */
1765             PatBlt(hdc, pStretchBlt->xDest, pStretchBlt->yDest, pStretchBlt->cxDest, pStretchBlt->cyDest,
1766                    pStretchBlt->dwRop);
1767         } else { /* StretchBlt */
1768             HDC hdcSrc = CreateCompatibleDC(hdc);
1769             HBRUSH hBrush, hBrushOld;
1770             HBITMAP hBmp = 0, hBmpOld = 0;
1771             BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pStretchBlt->offBmiSrc);
1772
1773             SetWorldTransform(hdcSrc, &pStretchBlt->xformSrc);
1774
1775             hBrush = CreateSolidBrush(pStretchBlt->crBkColorSrc);
1776             hBrushOld = SelectObject(hdcSrc, hBrush);
1777             PatBlt(hdcSrc, pStretchBlt->rclBounds.left, pStretchBlt->rclBounds.top,
1778                    pStretchBlt->rclBounds.right - pStretchBlt->rclBounds.left,
1779                    pStretchBlt->rclBounds.bottom - pStretchBlt->rclBounds.top, PATCOPY);
1780             SelectObject(hdcSrc, hBrushOld);
1781             DeleteObject(hBrush);
1782
1783             hBmp = CreateDIBitmap(hdc, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1784                                   (BYTE *)mr + pStretchBlt->offBitsSrc, pbi, pStretchBlt->iUsageSrc);
1785             hBmpOld = SelectObject(hdcSrc, hBmp);
1786
1787             StretchBlt(hdc, pStretchBlt->xDest, pStretchBlt->yDest, pStretchBlt->cxDest, pStretchBlt->cyDest,
1788                        hdcSrc, pStretchBlt->xSrc, pStretchBlt->ySrc, pStretchBlt->cxSrc, pStretchBlt->cySrc,
1789                        pStretchBlt->dwRop);
1790
1791             SelectObject(hdcSrc, hBmpOld);
1792             DeleteObject(hBmp);
1793             DeleteDC(hdcSrc);
1794         }
1795         break;
1796     }
1797
1798     case EMR_MASKBLT:
1799     {
1800         PEMRMASKBLT pMaskBlt= (PEMRMASKBLT)mr;
1801         HDC hdcSrc = CreateCompatibleDC(hdc);
1802         HBRUSH hBrush, hBrushOld;
1803         HBITMAP hBmp, hBmpOld, hBmpMask;
1804         BITMAPINFO *pbi;
1805
1806         SetWorldTransform(hdcSrc, &pMaskBlt->xformSrc);
1807
1808         hBrush = CreateSolidBrush(pMaskBlt->crBkColorSrc);
1809         hBrushOld = SelectObject(hdcSrc, hBrush);
1810         PatBlt(hdcSrc, pMaskBlt->rclBounds.left, pMaskBlt->rclBounds.top,
1811                pMaskBlt->rclBounds.right - pMaskBlt->rclBounds.left,
1812                pMaskBlt->rclBounds.bottom - pMaskBlt->rclBounds.top, PATCOPY);
1813         SelectObject(hdcSrc, hBrushOld);
1814         DeleteObject(hBrush);
1815
1816         pbi = (BITMAPINFO *)((BYTE *)mr + pMaskBlt->offBmiMask);
1817         hBmpMask = CreateBitmap(pbi->bmiHeader.biWidth, pbi->bmiHeader.biHeight,
1818                      1, 1, NULL);
1819         SetDIBits(hdc, hBmpMask, 0, pbi->bmiHeader.biHeight,
1820           (BYTE *)mr + pMaskBlt->offBitsMask, pbi, pMaskBlt->iUsageMask);
1821
1822         pbi = (BITMAPINFO *)((BYTE *)mr + pMaskBlt->offBmiSrc);
1823         hBmp = CreateDIBitmap(hdc, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1824                               (BYTE *)mr + pMaskBlt->offBitsSrc, pbi, pMaskBlt->iUsageSrc);
1825         hBmpOld = SelectObject(hdcSrc, hBmp);
1826         MaskBlt(hdc,
1827                 pMaskBlt->xDest,
1828                 pMaskBlt->yDest,
1829                 pMaskBlt->cxDest,
1830                 pMaskBlt->cyDest,
1831                 hdcSrc,
1832                 pMaskBlt->xSrc,
1833                 pMaskBlt->ySrc,
1834                 hBmpMask,
1835                 pMaskBlt->xMask,
1836                 pMaskBlt->yMask,
1837                 pMaskBlt->dwRop);
1838         SelectObject(hdcSrc, hBmpOld);
1839         DeleteObject(hBmp);
1840         DeleteObject(hBmpMask);
1841         DeleteDC(hdcSrc);
1842         break;
1843     }
1844
1845     case EMR_PLGBLT:
1846     {
1847         PEMRPLGBLT pPlgBlt= (PEMRPLGBLT)mr;
1848         HDC hdcSrc = CreateCompatibleDC(hdc);
1849         HBRUSH hBrush, hBrushOld;
1850         HBITMAP hBmp, hBmpOld, hBmpMask;
1851         BITMAPINFO *pbi;
1852         POINT pts[3];
1853
1854         SetWorldTransform(hdcSrc, &pPlgBlt->xformSrc);
1855
1856         pts[0].x = pPlgBlt->aptlDest[0].x; pts[0].y = pPlgBlt->aptlDest[0].y;
1857         pts[1].x = pPlgBlt->aptlDest[1].x; pts[1].y = pPlgBlt->aptlDest[1].y;
1858         pts[2].x = pPlgBlt->aptlDest[2].x; pts[2].y = pPlgBlt->aptlDest[2].y;
1859
1860         hBrush = CreateSolidBrush(pPlgBlt->crBkColorSrc);
1861         hBrushOld = SelectObject(hdcSrc, hBrush);
1862         PatBlt(hdcSrc, pPlgBlt->rclBounds.left, pPlgBlt->rclBounds.top,
1863                pPlgBlt->rclBounds.right - pPlgBlt->rclBounds.left,
1864                pPlgBlt->rclBounds.bottom - pPlgBlt->rclBounds.top, PATCOPY);
1865         SelectObject(hdcSrc, hBrushOld);
1866         DeleteObject(hBrush);
1867
1868         pbi = (BITMAPINFO *)((BYTE *)mr + pPlgBlt->offBmiMask);
1869         hBmpMask = CreateBitmap(pbi->bmiHeader.biWidth, pbi->bmiHeader.biHeight,
1870                      1, 1, NULL);
1871         SetDIBits(hdc, hBmpMask, 0, pbi->bmiHeader.biHeight,
1872           (BYTE *)mr + pPlgBlt->offBitsMask, pbi, pPlgBlt->iUsageMask);
1873
1874         pbi = (BITMAPINFO *)((BYTE *)mr + pPlgBlt->offBmiSrc);
1875         hBmp = CreateDIBitmap(hdc, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1876                               (BYTE *)mr + pPlgBlt->offBitsSrc, pbi, pPlgBlt->iUsageSrc);
1877         hBmpOld = SelectObject(hdcSrc, hBmp);
1878         PlgBlt(hdc,
1879                pts,
1880                hdcSrc,
1881                pPlgBlt->xSrc,
1882                pPlgBlt->ySrc,
1883                pPlgBlt->cxSrc,
1884                pPlgBlt->cySrc,
1885                hBmpMask,
1886                pPlgBlt->xMask,
1887                pPlgBlt->yMask);
1888         SelectObject(hdcSrc, hBmpOld);
1889         DeleteObject(hBmp);
1890         DeleteObject(hBmpMask);
1891         DeleteDC(hdcSrc);
1892         break;
1893     }
1894
1895     case EMR_SETDIBITSTODEVICE:
1896     {
1897         PEMRSETDIBITSTODEVICE pSetDIBitsToDevice = (PEMRSETDIBITSTODEVICE)mr;
1898
1899         SetDIBitsToDevice(hdc,
1900                           pSetDIBitsToDevice->xDest,
1901                           pSetDIBitsToDevice->yDest,
1902                           pSetDIBitsToDevice->cxSrc,
1903                           pSetDIBitsToDevice->cySrc,
1904                           pSetDIBitsToDevice->xSrc,
1905                           pSetDIBitsToDevice->ySrc,
1906                           pSetDIBitsToDevice->iStartScan,
1907                           pSetDIBitsToDevice->cScans,
1908                           (BYTE *)mr + pSetDIBitsToDevice->offBitsSrc,
1909                           (BITMAPINFO *)((BYTE *)mr + pSetDIBitsToDevice->offBmiSrc),
1910                           pSetDIBitsToDevice->iUsageSrc);
1911         break;
1912     }
1913
1914     case EMR_POLYTEXTOUTA:
1915     {
1916         PEMRPOLYTEXTOUTA pPolyTextOutA = (PEMRPOLYTEXTOUTA)mr;
1917         POLYTEXTA *polytextA = HeapAlloc(GetProcessHeap(), 0, pPolyTextOutA->cStrings * sizeof(POLYTEXTA));
1918         LONG i;
1919         XFORM xform, xformOld;
1920         int gModeOld;
1921
1922         gModeOld = SetGraphicsMode(hdc, pPolyTextOutA->iGraphicsMode);
1923         GetWorldTransform(hdc, &xformOld);
1924
1925         xform.eM11 = pPolyTextOutA->exScale;
1926         xform.eM12 = 0.0;
1927         xform.eM21 = 0.0;
1928         xform.eM22 = pPolyTextOutA->eyScale;
1929         xform.eDx = 0.0;
1930         xform.eDy = 0.0;
1931         SetWorldTransform(hdc, &xform);
1932
1933         /* Set up POLYTEXTA structures */
1934         for(i = 0; i < pPolyTextOutA->cStrings; i++)
1935         {
1936             polytextA[i].x = pPolyTextOutA->aemrtext[i].ptlReference.x;
1937             polytextA[i].y = pPolyTextOutA->aemrtext[i].ptlReference.y;
1938             polytextA[i].n = pPolyTextOutA->aemrtext[i].nChars;
1939             polytextA[i].lpstr = (LPSTR)((BYTE *)mr + pPolyTextOutA->aemrtext[i].offString);
1940             polytextA[i].uiFlags = pPolyTextOutA->aemrtext[i].fOptions;
1941             polytextA[i].rcl.left = pPolyTextOutA->aemrtext[i].rcl.left;
1942             polytextA[i].rcl.right = pPolyTextOutA->aemrtext[i].rcl.right;
1943             polytextA[i].rcl.top = pPolyTextOutA->aemrtext[i].rcl.top;
1944             polytextA[i].rcl.bottom = pPolyTextOutA->aemrtext[i].rcl.bottom;
1945             polytextA[i].pdx = (int *)((BYTE *)mr + pPolyTextOutA->aemrtext[i].offDx);
1946         }
1947         PolyTextOutA(hdc, polytextA, pPolyTextOutA->cStrings);
1948         HeapFree(GetProcessHeap(), 0, polytextA);
1949
1950         SetWorldTransform(hdc, &xformOld);
1951         SetGraphicsMode(hdc, gModeOld);
1952         break;
1953     }
1954
1955     case EMR_POLYTEXTOUTW:
1956     {
1957         PEMRPOLYTEXTOUTW pPolyTextOutW = (PEMRPOLYTEXTOUTW)mr;
1958         POLYTEXTW *polytextW = HeapAlloc(GetProcessHeap(), 0, pPolyTextOutW->cStrings * sizeof(POLYTEXTW));
1959         LONG i;
1960         XFORM xform, xformOld;
1961         int gModeOld;
1962
1963         gModeOld = SetGraphicsMode(hdc, pPolyTextOutW->iGraphicsMode);
1964         GetWorldTransform(hdc, &xformOld);
1965
1966         xform.eM11 = pPolyTextOutW->exScale;
1967         xform.eM12 = 0.0;
1968         xform.eM21 = 0.0;
1969         xform.eM22 = pPolyTextOutW->eyScale;
1970         xform.eDx = 0.0;
1971         xform.eDy = 0.0;
1972         SetWorldTransform(hdc, &xform);
1973
1974         /* Set up POLYTEXTW structures */
1975         for(i = 0; i < pPolyTextOutW->cStrings; i++)
1976         {
1977             polytextW[i].x = pPolyTextOutW->aemrtext[i].ptlReference.x;
1978             polytextW[i].y = pPolyTextOutW->aemrtext[i].ptlReference.y;
1979             polytextW[i].n = pPolyTextOutW->aemrtext[i].nChars;
1980             polytextW[i].lpstr = (LPWSTR)((BYTE *)mr + pPolyTextOutW->aemrtext[i].offString);
1981             polytextW[i].uiFlags = pPolyTextOutW->aemrtext[i].fOptions;
1982             polytextW[i].rcl.left = pPolyTextOutW->aemrtext[i].rcl.left;
1983             polytextW[i].rcl.right = pPolyTextOutW->aemrtext[i].rcl.right;
1984             polytextW[i].rcl.top = pPolyTextOutW->aemrtext[i].rcl.top;
1985             polytextW[i].rcl.bottom = pPolyTextOutW->aemrtext[i].rcl.bottom;
1986             polytextW[i].pdx = (int *)((BYTE *)mr + pPolyTextOutW->aemrtext[i].offDx);
1987         }
1988         PolyTextOutW(hdc, polytextW, pPolyTextOutW->cStrings);
1989         HeapFree(GetProcessHeap(), 0, polytextW);
1990
1991         SetWorldTransform(hdc, &xformOld);
1992         SetGraphicsMode(hdc, gModeOld);
1993         break;
1994     }
1995
1996     case EMR_FILLRGN:
1997     {
1998         PEMRFILLRGN pFillRgn = (PEMRFILLRGN)mr;
1999         HRGN hRgn = ExtCreateRegion(NULL, pFillRgn->cbRgnData, (RGNDATA *)pFillRgn->RgnData);
2000         FillRgn(hdc,
2001                 hRgn,
2002                 (handletable->objectHandle)[pFillRgn->ihBrush]);
2003         DeleteObject(hRgn);
2004         break;
2005     }
2006
2007     case EMR_FRAMERGN:
2008     {
2009         PEMRFRAMERGN pFrameRgn = (PEMRFRAMERGN)mr;
2010         HRGN hRgn = ExtCreateRegion(NULL, pFrameRgn->cbRgnData, (RGNDATA *)pFrameRgn->RgnData);
2011         FrameRgn(hdc,
2012                  hRgn,
2013                  (handletable->objectHandle)[pFrameRgn->ihBrush],
2014                  pFrameRgn->szlStroke.cx,
2015                  pFrameRgn->szlStroke.cy);
2016         DeleteObject(hRgn);
2017         break;
2018     }
2019
2020     case EMR_INVERTRGN:
2021     {
2022         PEMRINVERTRGN pInvertRgn = (PEMRINVERTRGN)mr;
2023         HRGN hRgn = ExtCreateRegion(NULL, pInvertRgn->cbRgnData, (RGNDATA *)pInvertRgn->RgnData);
2024         InvertRgn(hdc, hRgn);
2025         DeleteObject(hRgn);
2026         break;
2027     }
2028
2029     case EMR_PAINTRGN:
2030     {
2031         PEMRPAINTRGN pPaintRgn = (PEMRPAINTRGN)mr;
2032         HRGN hRgn = ExtCreateRegion(NULL, pPaintRgn->cbRgnData, (RGNDATA *)pPaintRgn->RgnData);
2033         PaintRgn(hdc, hRgn);
2034         DeleteObject(hRgn);
2035         break;
2036     }
2037
2038     case EMR_SETTEXTJUSTIFICATION:
2039     {
2040         PEMRSETTEXTJUSTIFICATION pSetTextJust = (PEMRSETTEXTJUSTIFICATION)mr;
2041         SetTextJustification(hdc, pSetTextJust->nBreakExtra, pSetTextJust->nBreakCount);
2042         break;
2043     }
2044
2045     case EMR_SETLAYOUT:
2046     {
2047         PEMRSETLAYOUT pSetLayout = (PEMRSETLAYOUT)mr;
2048         SetLayout(hdc, pSetLayout->iMode);
2049         break;
2050     }
2051
2052     case EMR_POLYDRAW16:
2053     case EMR_GLSRECORD:
2054     case EMR_GLSBOUNDEDRECORD:
2055         case EMR_DRAWESCAPE :
2056         case EMR_EXTESCAPE:
2057         case EMR_STARTDOC:
2058         case EMR_SMALLTEXTOUT:
2059         case EMR_FORCEUFIMAPPING:
2060         case EMR_NAMEDESCAPE:
2061         case EMR_COLORCORRECTPALETTE:
2062         case EMR_SETICMPROFILEA:
2063         case EMR_SETICMPROFILEW:
2064         case EMR_ALPHABLEND:
2065         case EMR_TRANSPARENTBLT:
2066         case EMR_GRADIENTFILL:
2067         case EMR_SETLINKEDUFI:
2068         case EMR_COLORMATCHTOTARGETW:
2069         case EMR_CREATECOLORSPACEW:
2070
2071     default:
2072       /* From docs: If PlayEnhMetaFileRecord doesn't recognize a
2073                     record then ignore and return TRUE. */
2074       FIXME("type %d is unimplemented\n", type);
2075       break;
2076     }
2077   tmprc.left = tmprc.top = 0;
2078   tmprc.right = tmprc.bottom = 1000;
2079   LPtoDP(hdc, (POINT*)&tmprc, 2);
2080   TRACE("L:0,0 - 1000,1000 -> D:%ld,%ld - %ld,%ld\n", tmprc.left,
2081         tmprc.top, tmprc.right, tmprc.bottom);
2082
2083   if ( !IS_WIN9X() )
2084   {
2085     /* WinNT - update the transform (win9x updates when the next graphics output
2086        record is played). */
2087     EMF_Update_MF_Xform(hdc, info);
2088   }
2089
2090   return TRUE;
2091 }
2092
2093
2094 /*****************************************************************************
2095  *
2096  *        EnumEnhMetaFile  (GDI32.@)
2097  *
2098  *  Walk an enhanced metafile, calling a user-specified function _EnhMetaFunc_
2099  *  for each
2100  *  record. Returns when either every record has been used or
2101  *  when _EnhMetaFunc_ returns FALSE.
2102  *
2103  *
2104  * RETURNS
2105  *  TRUE if every record is used, FALSE if any invocation of _EnhMetaFunc_
2106  *  returns FALSE.
2107  *
2108  * BUGS
2109  *   Ignores rect.
2110  *
2111  * NOTES
2112  *   This function behaves differently in Win9x and WinNT.
2113  *
2114  *   In WinNT, the DC's world transform is updated as the EMF changes
2115  *    the Window/Viewport Extent and Origin or it's world transform.
2116  *    The actual Window/Viewport Extent and Origin are left untouched.
2117  *
2118  *   In Win9x, the DC is left untouched, and PlayEnhMetaFileRecord
2119  *    updates the scaling itself but only just before a record that
2120  *    writes anything to the DC.
2121  *
2122  *   I'm not sure where the data (enum_emh_data) is stored in either
2123  *    version. For this implementation, it is stored before the handle
2124  *    table, but it could be stored in the DC, in the EMF handle or in
2125  *    TLS.
2126  *             MJM  5 Oct 2002
2127  */
2128 BOOL WINAPI EnumEnhMetaFile(
2129      HDC hdc,                /* [in] device context to pass to _EnhMetaFunc_ */
2130      HENHMETAFILE hmf,       /* [in] EMF to walk */
2131      ENHMFENUMPROC callback, /* [in] callback function */
2132      LPVOID data,            /* [in] optional data for callback function */
2133      const RECT *lpRect      /* [in] bounding rectangle for rendered metafile */
2134     )
2135 {
2136     BOOL ret;
2137     ENHMETAHEADER *emh;
2138     ENHMETARECORD *emr;
2139     DWORD offset;
2140     UINT i;
2141     HANDLETABLE *ht;
2142     INT savedMode = 0;
2143     XFORM savedXform;
2144     HPEN hPen = NULL;
2145     HBRUSH hBrush = NULL;
2146     HFONT hFont = NULL;
2147     enum_emh_data *info;
2148     SIZE vp_size, win_size;
2149     POINT vp_org, win_org;
2150     INT mapMode = MM_TEXT, old_align = 0, old_rop2 = 0, old_arcdir = 0, old_polyfill = 0, old_stretchblt = 0;
2151     COLORREF old_text_color = 0, old_bk_color = 0;
2152
2153     if(!lpRect && hdc)
2154     {
2155         SetLastError(ERROR_INVALID_PARAMETER);
2156         return FALSE;
2157     }
2158
2159     emh = EMF_GetEnhMetaHeader(hmf);
2160     if(!emh) {
2161         SetLastError(ERROR_INVALID_HANDLE);
2162         return FALSE;
2163     }
2164
2165     info = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2166                     sizeof (enum_emh_data) + sizeof(HANDLETABLE) * emh->nHandles );
2167     if(!info)
2168     {
2169         SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2170         return FALSE;
2171     }
2172     info->wndOrgX = 0;
2173     info->wndOrgY = 0;
2174     info->wndExtX = 1;
2175     info->wndExtY = 1;
2176     info->vportOrgX = 0;
2177     info->vportOrgY = 0;
2178     info->vportExtX = 1;
2179     info->vportExtY = 1;
2180     info->world_transform.eM11 = info->world_transform.eM22 = 1;
2181     info->world_transform.eM12 = info->world_transform.eM21 = 0;
2182     info->world_transform.eDx  = info->world_transform.eDy =  0;
2183
2184     ht = (HANDLETABLE*) &info[1];
2185     ht->objectHandle[0] = hmf;
2186
2187     if(hdc)
2188     {
2189         savedMode = SetGraphicsMode(hdc, GM_ADVANCED);
2190         GetWorldTransform(hdc, &savedXform);
2191         GetViewportExtEx(hdc, &vp_size);
2192         GetWindowExtEx(hdc, &win_size);
2193         GetViewportOrgEx(hdc, &vp_org);
2194         GetWindowOrgEx(hdc, &win_org);
2195         mapMode = GetMapMode(hdc);
2196
2197         /* save the current pen, brush and font */
2198         hPen = GetCurrentObject(hdc, OBJ_PEN);
2199         hBrush = GetCurrentObject(hdc, OBJ_BRUSH);
2200         hFont = GetCurrentObject(hdc, OBJ_FONT);
2201
2202         old_text_color = SetTextColor(hdc, RGB(0,0,0));
2203         old_bk_color = SetBkColor(hdc, RGB(0xff, 0xff, 0xff));
2204         old_align = SetTextAlign(hdc, 0);
2205         old_rop2 = SetROP2(hdc, R2_COPYPEN);
2206         old_arcdir = SetArcDirection(hdc, AD_COUNTERCLOCKWISE);
2207         old_polyfill = SetPolyFillMode(hdc, ALTERNATE);
2208         old_stretchblt = SetStretchBltMode(hdc, BLACKONWHITE);
2209     }
2210
2211     info->mode = MM_TEXT;
2212
2213     if ( IS_WIN9X() )
2214     {
2215         /* Win95 leaves the vp/win ext/org info alone */
2216         info->init_transform.eM11 = 1.0;
2217         info->init_transform.eM12 = 0.0;
2218         info->init_transform.eM21 = 0.0;
2219         info->init_transform.eM22 = 1.0;
2220         info->init_transform.eDx  = 0.0;
2221         info->init_transform.eDy  = 0.0;
2222     }
2223     else
2224     {
2225         /* WinNT combines the vp/win ext/org info into a transform */
2226         FLOAT xscale, yscale;
2227         xscale = (FLOAT)vp_size.cx / (FLOAT)win_size.cx;
2228         yscale = (FLOAT)vp_size.cy / (FLOAT)win_size.cy;
2229         info->init_transform.eM11 = xscale;
2230         info->init_transform.eM12 = 0.0;
2231         info->init_transform.eM21 = 0.0;
2232         info->init_transform.eM22 = yscale;
2233         info->init_transform.eDx  = (FLOAT)vp_org.x - xscale * (FLOAT)win_org.x;
2234         info->init_transform.eDy  = (FLOAT)vp_org.y - yscale * (FLOAT)win_org.y;
2235
2236         CombineTransform(&info->init_transform, &savedXform, &info->init_transform);
2237     }
2238
2239     if ( lpRect && WIDTH(emh->rclFrame) && HEIGHT(emh->rclFrame) )
2240     {
2241         FLOAT xSrcPixSize, ySrcPixSize, xscale, yscale;
2242         XFORM xform;
2243
2244         TRACE("rect: %ld,%ld - %ld,%ld. rclFrame: %ld,%ld - %ld,%ld\n",
2245            lpRect->left, lpRect->top, lpRect->right, lpRect->bottom,
2246            emh->rclFrame.left, emh->rclFrame.top, emh->rclFrame.right,
2247            emh->rclFrame.bottom);
2248
2249         xSrcPixSize = (FLOAT) emh->szlMillimeters.cx / emh->szlDevice.cx;
2250         ySrcPixSize = (FLOAT) emh->szlMillimeters.cy / emh->szlDevice.cy;
2251         xscale = (FLOAT) WIDTH(*lpRect) * 100.0 /
2252                  WIDTH(emh->rclFrame) * xSrcPixSize;
2253         yscale = (FLOAT) HEIGHT(*lpRect) * 100.0 /
2254                  HEIGHT(emh->rclFrame) * ySrcPixSize;
2255         TRACE("xscale = %f, yscale = %f\n", xscale, yscale);
2256
2257         xform.eM11 = xscale;
2258         xform.eM12 = 0;
2259         xform.eM21 = 0;
2260         xform.eM22 = yscale;
2261         xform.eDx = (FLOAT) lpRect->left - (FLOAT) WIDTH(*lpRect) / WIDTH(emh->rclFrame) * emh->rclFrame.left;
2262         xform.eDy = (FLOAT) lpRect->top - (FLOAT) HEIGHT(*lpRect) / HEIGHT(emh->rclFrame) * emh->rclFrame.top;
2263
2264         CombineTransform(&info->init_transform, &xform, &info->init_transform);
2265     }
2266
2267     /* WinNT resets the current vp/win org/ext */
2268     if ( !IS_WIN9X() && hdc )
2269     {
2270         SetMapMode(hdc, MM_TEXT);
2271         SetWindowOrgEx(hdc, 0, 0, NULL);
2272         SetViewportOrgEx(hdc, 0, 0, NULL);
2273         EMF_Update_MF_Xform(hdc, info);
2274     }
2275
2276     ret = TRUE;
2277     offset = 0;
2278     while(ret && offset < emh->nBytes)
2279     {
2280         emr = (ENHMETARECORD *)((char *)emh + offset);
2281         TRACE("Calling EnumFunc with record %s, size %ld\n", get_emr_name(emr->iType), emr->nSize);
2282         ret = (*callback)(hdc, ht, emr, emh->nHandles, (LPARAM)data);
2283         offset += emr->nSize;
2284     }
2285
2286     if (hdc)
2287     {
2288         SetStretchBltMode(hdc, old_stretchblt);
2289         SetPolyFillMode(hdc, old_polyfill);
2290         SetArcDirection(hdc, old_arcdir);
2291         SetROP2(hdc, old_rop2);
2292         SetTextAlign(hdc, old_align);
2293         SetBkColor(hdc, old_bk_color);
2294         SetTextColor(hdc, old_text_color);
2295
2296         /* restore pen, brush and font */
2297         SelectObject(hdc, hBrush);
2298         SelectObject(hdc, hPen);
2299         SelectObject(hdc, hFont);
2300
2301         SetWorldTransform(hdc, &savedXform);
2302         if (savedMode)
2303             SetGraphicsMode(hdc, savedMode);
2304         SetMapMode(hdc, mapMode);
2305         SetWindowOrgEx(hdc, win_org.x, win_org.y, NULL);
2306         SetWindowExtEx(hdc, win_size.cx, win_size.cy, NULL);
2307         SetViewportOrgEx(hdc, vp_org.x, vp_org.y, NULL);
2308         SetViewportExtEx(hdc, vp_size.cx, vp_size.cy, NULL);
2309     }
2310
2311     for(i = 1; i < emh->nHandles; i++) /* Don't delete element 0 (hmf) */
2312         if( (ht->objectHandle)[i] )
2313             DeleteObject( (ht->objectHandle)[i] );
2314
2315     HeapFree( GetProcessHeap(), 0, info );
2316     return ret;
2317 }
2318
2319 static INT CALLBACK EMF_PlayEnhMetaFileCallback(HDC hdc, HANDLETABLE *ht,
2320                                                 const ENHMETARECORD *emr,
2321                                                 INT handles, LPARAM data)
2322 {
2323     return PlayEnhMetaFileRecord(hdc, ht, emr, handles);
2324 }
2325
2326 /**************************************************************************
2327  *    PlayEnhMetaFile  (GDI32.@)
2328  *
2329  *    Renders an enhanced metafile into a specified rectangle *lpRect
2330  *    in device context hdc.
2331  *
2332  */
2333 BOOL WINAPI PlayEnhMetaFile(
2334        HDC hdc,           /* [in] DC to render into */
2335        HENHMETAFILE hmf,  /* [in] metafile to render */
2336        const RECT *lpRect /* [in] rectangle to place metafile inside */
2337       )
2338 {
2339     return EnumEnhMetaFile(hdc, hmf, EMF_PlayEnhMetaFileCallback, NULL,
2340                            lpRect);
2341 }
2342
2343 /*****************************************************************************
2344  *  DeleteEnhMetaFile (GDI32.@)
2345  *
2346  *  Deletes an enhanced metafile and frees the associated storage.
2347  */
2348 BOOL WINAPI DeleteEnhMetaFile(HENHMETAFILE hmf)
2349 {
2350     return EMF_Delete_HENHMETAFILE( hmf );
2351 }
2352
2353 /*****************************************************************************
2354  *  CopyEnhMetaFileA (GDI32.@)
2355  *
2356  * Duplicate an enhanced metafile.
2357  *
2358  *
2359  */
2360 HENHMETAFILE WINAPI CopyEnhMetaFileA(
2361     HENHMETAFILE hmfSrc,
2362     LPCSTR file)
2363 {
2364     ENHMETAHEADER *emrSrc = EMF_GetEnhMetaHeader( hmfSrc ), *emrDst;
2365     HENHMETAFILE hmfDst;
2366
2367     if(!emrSrc) return FALSE;
2368     if (!file) {
2369         emrDst = HeapAlloc( GetProcessHeap(), 0, emrSrc->nBytes );
2370         memcpy( emrDst, emrSrc, emrSrc->nBytes );
2371         hmfDst = EMF_Create_HENHMETAFILE( emrDst, FALSE );
2372     } else {
2373         HANDLE hFile;
2374         DWORD w;
2375         hFile = CreateFileA( file, GENERIC_WRITE | GENERIC_READ, 0,
2376                              NULL, CREATE_ALWAYS, 0, 0);
2377         WriteFile( hFile, emrSrc, emrSrc->nBytes, &w, NULL);
2378         CloseHandle( hFile );
2379         /* Reopen file for reading only, so that apps can share
2380            read access to the file while hmf is still valid */
2381         hFile = CreateFileA( file, GENERIC_READ, FILE_SHARE_READ,
2382                              NULL, OPEN_EXISTING, 0, 0);
2383         if(hFile == INVALID_HANDLE_VALUE) {
2384             ERR("Can't reopen emf for reading\n");
2385             return 0;
2386         }
2387         hmfDst = EMF_GetEnhMetaFile( hFile );
2388         CloseHandle( hFile );
2389     }
2390     return hmfDst;
2391 }
2392
2393 /*****************************************************************************
2394  *  CopyEnhMetaFileW (GDI32.@)
2395  *
2396  * See CopyEnhMetaFileA.
2397  *
2398  *
2399  */
2400 HENHMETAFILE WINAPI CopyEnhMetaFileW(
2401     HENHMETAFILE hmfSrc,
2402     LPCWSTR file)
2403 {
2404     ENHMETAHEADER *emrSrc = EMF_GetEnhMetaHeader( hmfSrc ), *emrDst;
2405     HENHMETAFILE hmfDst;
2406
2407     if(!emrSrc) return FALSE;
2408     if (!file) {
2409         emrDst = HeapAlloc( GetProcessHeap(), 0, emrSrc->nBytes );
2410         memcpy( emrDst, emrSrc, emrSrc->nBytes );
2411         hmfDst = EMF_Create_HENHMETAFILE( emrDst, FALSE );
2412     } else {
2413         HANDLE hFile;
2414         DWORD w;
2415         hFile = CreateFileW( file, GENERIC_WRITE | GENERIC_READ, 0,
2416                              NULL, CREATE_ALWAYS, 0, 0);
2417         WriteFile( hFile, emrSrc, emrSrc->nBytes, &w, NULL);
2418         CloseHandle( hFile );
2419         /* Reopen file for reading only, so that apps can share
2420            read access to the file while hmf is still valid */
2421         hFile = CreateFileW( file, GENERIC_READ, FILE_SHARE_READ,
2422                              NULL, OPEN_EXISTING, 0, 0);
2423         if(hFile == INVALID_HANDLE_VALUE) {
2424             ERR("Can't reopen emf for reading\n");
2425             return 0;
2426         }
2427         hmfDst = EMF_GetEnhMetaFile( hFile );
2428         CloseHandle( hFile );
2429     }
2430     return hmfDst;
2431 }
2432
2433
2434 /* Struct to be used to be passed in the LPVOID parameter for cbEnhPaletteCopy */
2435 typedef struct tagEMF_PaletteCopy
2436 {
2437    UINT cEntries;
2438    LPPALETTEENTRY lpPe;
2439 } EMF_PaletteCopy;
2440
2441 /***************************************************************
2442  * Find the EMR_EOF record and then use it to find the
2443  * palette entries for this enhanced metafile.
2444  * The lpData is actually a pointer to an EMF_PaletteCopy struct
2445  * which contains the max number of elements to copy and where
2446  * to copy them to.
2447  *
2448  * NOTE: To be used by GetEnhMetaFilePaletteEntries only!
2449  */
2450 static INT CALLBACK cbEnhPaletteCopy( HDC a,
2451                                HANDLETABLE *b,
2452                                const ENHMETARECORD *lpEMR,
2453                                INT c,
2454                                LPARAM lpData )
2455 {
2456
2457   if ( lpEMR->iType == EMR_EOF )
2458   {
2459     PEMREOF lpEof = (PEMREOF)lpEMR;
2460     EMF_PaletteCopy* info = (EMF_PaletteCopy*)lpData;
2461     DWORD dwNumPalToCopy = min( lpEof->nPalEntries, info->cEntries );
2462
2463     TRACE( "copying 0x%08lx palettes\n", dwNumPalToCopy );
2464
2465     memcpy( (LPVOID)info->lpPe,
2466             (LPVOID)(((LPSTR)lpEof) + lpEof->offPalEntries),
2467             sizeof( *(info->lpPe) ) * dwNumPalToCopy );
2468
2469     /* Update the passed data as a return code */
2470     info->lpPe     = NULL; /* Palettes were copied! */
2471     info->cEntries = (UINT)dwNumPalToCopy;
2472
2473     return FALSE; /* That's all we need */
2474   }
2475
2476   return TRUE;
2477 }
2478
2479 /*****************************************************************************
2480  *  GetEnhMetaFilePaletteEntries (GDI32.@)
2481  *
2482  *  Copy the palette and report size
2483  *
2484  *  BUGS: Error codes (SetLastError) are not set on failures
2485  */
2486 UINT WINAPI GetEnhMetaFilePaletteEntries( HENHMETAFILE hEmf,
2487                                           UINT cEntries,
2488                                           LPPALETTEENTRY lpPe )
2489 {
2490   ENHMETAHEADER* enhHeader = EMF_GetEnhMetaHeader( hEmf );
2491   EMF_PaletteCopy infoForCallBack;
2492
2493   TRACE( "(%p,%d,%p)\n", hEmf, cEntries, lpPe );
2494
2495   /* First check if there are any palettes associated with
2496      this metafile. */
2497   if ( enhHeader->nPalEntries == 0 ) return 0;
2498
2499   /* Is the user requesting the number of palettes? */
2500   if ( lpPe == NULL ) return (UINT)enhHeader->nPalEntries;
2501
2502   /* Copy cEntries worth of PALETTEENTRY structs into the buffer */
2503   infoForCallBack.cEntries = cEntries;
2504   infoForCallBack.lpPe     = lpPe;
2505
2506   if ( !EnumEnhMetaFile( 0, hEmf, cbEnhPaletteCopy,
2507                          &infoForCallBack, 0 ) )
2508       return GDI_ERROR;
2509
2510   /* Verify that the callback executed correctly */
2511   if ( infoForCallBack.lpPe != NULL )
2512   {
2513      /* Callback proc had error! */
2514      ERR( "cbEnhPaletteCopy didn't execute correctly\n" );
2515      return GDI_ERROR;
2516   }
2517
2518   return infoForCallBack.cEntries;
2519 }
2520
2521 typedef struct gdi_mf_comment
2522 {
2523     DWORD ident;
2524     DWORD iComment;
2525     DWORD nVersion;
2526     DWORD nChecksum;
2527     DWORD fFlags;
2528     DWORD cbWinMetaFile;
2529 } gdi_mf_comment;
2530
2531 /******************************************************************
2532  *         SetWinMetaFileBits   (GDI32.@)
2533  *
2534  *         Translate from old style to new style.
2535  *
2536  */
2537 HENHMETAFILE WINAPI SetWinMetaFileBits(UINT cbBuffer,
2538                                            CONST BYTE *lpbBuffer,
2539                                            HDC hdcRef,
2540                                            CONST METAFILEPICT *lpmfp
2541                                            )
2542 {
2543     static const WCHAR szDisplayW[] = { 'D','I','S','P','L','A','Y','\0' };
2544     HMETAFILE hmf = NULL;
2545     HENHMETAFILE ret = NULL;
2546     HDC hdc = NULL, hdcdisp = NULL;
2547     RECT rc, *prcFrame = NULL;
2548     gdi_mf_comment *mfcomment;
2549     UINT mfcomment_size;
2550
2551     TRACE("(%d, %p, %p, %p)\n", cbBuffer, lpbBuffer, hdcRef, lpmfp);
2552
2553     hmf = SetMetaFileBitsEx(cbBuffer, lpbBuffer);
2554     if(!hmf)
2555     {
2556         WARN("SetMetaFileBitsEx failed\n");
2557         return NULL;
2558     }
2559
2560     if(!hdcRef)
2561         hdcRef = hdcdisp = CreateDCW(szDisplayW, NULL, NULL, NULL);
2562
2563     if (lpmfp)
2564         TRACE("mm = %ld %ldx%ld\n", lpmfp->mm, lpmfp->xExt, lpmfp->yExt);
2565
2566     if (lpmfp && (lpmfp->mm == MM_ISOTROPIC || lpmfp->mm == MM_ANISOTROPIC))
2567     {
2568         rc.left = rc.top = 0;
2569         rc.right = lpmfp->xExt;
2570         rc.bottom = lpmfp->yExt;
2571         prcFrame = &rc;
2572     }
2573
2574     if(!(hdc = CreateEnhMetaFileW(hdcRef, NULL, prcFrame, NULL)))
2575     {
2576         ERR("CreateEnhMetaFile fails?\n");
2577         goto end;
2578     }
2579
2580     /*
2581      * Write the original METAFILE into the enhanced metafile.
2582      * It is encapsulated in a GDICOMMENT_WINDOWS_METAFILE record.
2583      */
2584     mfcomment_size = sizeof (gdi_mf_comment) + cbBuffer;
2585     mfcomment = HeapAlloc(GetProcessHeap(), 0, mfcomment_size);
2586     if(mfcomment)
2587     {
2588         mfcomment->ident = GDICOMMENT_IDENTIFIER;
2589         mfcomment->iComment = GDICOMMENT_WINDOWS_METAFILE;
2590         mfcomment->nVersion = 0x00000300;
2591         mfcomment->nChecksum = 0; /* FIXME */
2592         mfcomment->fFlags = 0;
2593         mfcomment->cbWinMetaFile = cbBuffer;
2594         memcpy(&mfcomment[1], lpbBuffer, cbBuffer);
2595         GdiComment(hdc, mfcomment_size, (BYTE*) mfcomment);
2596         HeapFree(GetProcessHeap(), 0, mfcomment);
2597     }
2598
2599     if(lpmfp && lpmfp->mm != MM_TEXT)
2600         SetMapMode(hdc, lpmfp->mm);
2601
2602     if (lpmfp && (lpmfp->mm == MM_ISOTROPIC || lpmfp->mm == MM_ANISOTROPIC))
2603     {
2604         INT horzres, vertres, horzsize, vertsize, xext, yext;
2605
2606         horzres = GetDeviceCaps(hdcRef, HORZRES);
2607         vertres = GetDeviceCaps(hdcRef, VERTRES);
2608         horzsize = GetDeviceCaps(hdcRef, HORZSIZE);
2609         vertsize = GetDeviceCaps(hdcRef, VERTSIZE);
2610
2611         /* set the initial viewport:window ratio as 1:1 */
2612         xext = lpmfp->xExt*horzres/(100*horzsize);
2613         yext = lpmfp->yExt*vertres/(100*vertsize);
2614         SetViewportExtEx(hdc, xext, yext, NULL);
2615         SetWindowExtEx(hdc,   xext, yext, NULL);
2616     }
2617
2618     PlayMetaFile(hdc, hmf);
2619
2620     ret = CloseEnhMetaFile(hdc);
2621 end:
2622     if (hdcdisp) DeleteDC(hdcdisp);
2623     DeleteMetaFile(hmf);
2624     return ret;
2625 }