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

   1 /*
   2  * Enhanced metafile functions
   3  * Copyright 1998 Douglas Ridgway
   4  *           1999 Huw D M Davies
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  * NOTES:
  21  *
  22  * The enhanced format consists of the following elements:
  23  *
  24  *    A header
  25  *    A table of handles to GDI objects
  26  *    An array of metafile records
  27  *    A private palette
  28  *
  29  *
  30  *  The standard format consists of a header and an array of metafile records.
  31  *
  32  */
  33
  34 #include "config.h"
  35 #include "wine/port.h"
  36
  37 #include <stdarg.h>
  38 #include <string.h>
  39 #include <assert.h>
  40 #include "windef.h"
  41 #include "winbase.h"
  42 #include "wingdi.h"
  43 #include "winnls.h"
  44 #include "winerror.h"
  45 #include "gdi.h"
  46 #include "gdi_private.h"
  47 #include "wine/debug.h"
  48
  49 WINE_DEFAULT_DEBUG_CHANNEL(enhmetafile);
  50
  51 typedef struct
  52 {
  53     GDIOBJHDR      header;
  54     ENHMETAHEADER  *emh;
  55     BOOL           on_disk;   /* true if metafile is on disk */
  56 } ENHMETAFILEOBJ;
  57
  58 static const struct emr_name {
  59     DWORD type;
  60     const char *name;
  61 } emr_names[] = {
  62 #define X(p) {p, #p}
  63 X(EMR_HEADER),
  64 X(EMR_POLYBEZIER),
  65 X(EMR_POLYGON),
  66 X(EMR_POLYLINE),
  67 X(EMR_POLYBEZIERTO),
  68 X(EMR_POLYLINETO),
  69 X(EMR_POLYPOLYLINE),
  70 X(EMR_POLYPOLYGON),
  71 X(EMR_SETWINDOWEXTEX),
  72 X(EMR_SETWINDOWORGEX),
  73 X(EMR_SETVIEWPORTEXTEX),
  74 X(EMR_SETVIEWPORTORGEX),
  75 X(EMR_SETBRUSHORGEX),
  76 X(EMR_EOF),
  77 X(EMR_SETPIXELV),
  78 X(EMR_SETMAPPERFLAGS),
  79 X(EMR_SETMAPMODE),
  80 X(EMR_SETBKMODE),
  81 X(EMR_SETPOLYFILLMODE),
  82 X(EMR_SETROP2),
  83 X(EMR_SETSTRETCHBLTMODE),
  84 X(EMR_SETTEXTALIGN),
  85 X(EMR_SETCOLORADJUSTMENT),
  86 X(EMR_SETTEXTCOLOR),
  87 X(EMR_SETBKCOLOR),
  88 X(EMR_OFFSETCLIPRGN),
  89 X(EMR_MOVETOEX),
  90 X(EMR_SETMETARGN),
  91 X(EMR_EXCLUDECLIPRECT),
  92 X(EMR_INTERSECTCLIPRECT),
  93 X(EMR_SCALEVIEWPORTEXTEX),
  94 X(EMR_SCALEWINDOWEXTEX),
  95 X(EMR_SAVEDC),
  96 X(EMR_RESTOREDC),
  97 X(EMR_SETWORLDTRANSFORM),
  98 X(EMR_MODIFYWORLDTRANSFORM),
  99 X(EMR_SELECTOBJECT),
 100 X(EMR_CREATEPEN),
 101 X(EMR_CREATEBRUSHINDIRECT),
 102 X(EMR_DELETEOBJECT),
 103 X(EMR_ANGLEARC),
 104 X(EMR_ELLIPSE),
 105 X(EMR_RECTANGLE),
 106 X(EMR_ROUNDRECT),
 107 X(EMR_ARC),
 108 X(EMR_CHORD),
 109 X(EMR_PIE),
 110 X(EMR_SELECTPALETTE),
 111 X(EMR_CREATEPALETTE),
 112 X(EMR_SETPALETTEENTRIES),
 113 X(EMR_RESIZEPALETTE),
 114 X(EMR_REALIZEPALETTE),
 115 X(EMR_EXTFLOODFILL),
 116 X(EMR_LINETO),
 117 X(EMR_ARCTO),
 118 X(EMR_POLYDRAW),
 119 X(EMR_SETARCDIRECTION),
 120 X(EMR_SETMITERLIMIT),
 121 X(EMR_BEGINPATH),
 122 X(EMR_ENDPATH),
 123 X(EMR_CLOSEFIGURE),
 124 X(EMR_FILLPATH),
 125 X(EMR_STROKEANDFILLPATH),
 126 X(EMR_STROKEPATH),
 127 X(EMR_FLATTENPATH),
 128 X(EMR_WIDENPATH),
 129 X(EMR_SELECTCLIPPATH),
 130 X(EMR_ABORTPATH),
 131 X(EMR_GDICOMMENT),
 132 X(EMR_FILLRGN),
 133 X(EMR_FRAMERGN),
 134 X(EMR_INVERTRGN),
 135 X(EMR_PAINTRGN),
 136 X(EMR_EXTSELECTCLIPRGN),
 137 X(EMR_BITBLT),
 138 X(EMR_STRETCHBLT),
 139 X(EMR_MASKBLT),
 140 X(EMR_PLGBLT),
 141 X(EMR_SETDIBITSTODEVICE),
 142 X(EMR_STRETCHDIBITS),
 143 X(EMR_EXTCREATEFONTINDIRECTW),
 144 X(EMR_EXTTEXTOUTA),
 145 X(EMR_EXTTEXTOUTW),
 146 X(EMR_POLYBEZIER16),
 147 X(EMR_POLYGON16),
 148 X(EMR_POLYLINE16),
 149 X(EMR_POLYBEZIERTO16),
 150 X(EMR_POLYLINETO16),
 151 X(EMR_POLYPOLYLINE16),
 152 X(EMR_POLYPOLYGON16),
 153 X(EMR_POLYDRAW16),
 154 X(EMR_CREATEMONOBRUSH),
 155 X(EMR_CREATEDIBPATTERNBRUSHPT),
 156 X(EMR_EXTCREATEPEN),
 157 X(EMR_POLYTEXTOUTA),
 158 X(EMR_POLYTEXTOUTW),
 159 X(EMR_SETICMMODE),
 160 X(EMR_CREATECOLORSPACE),
 161 X(EMR_SETCOLORSPACE),
 162 X(EMR_DELETECOLORSPACE),
 163 X(EMR_GLSRECORD),
 164 X(EMR_GLSBOUNDEDRECORD),
 165 X(EMR_PIXELFORMAT),
 166 X(EMR_DRAWESCAPE),
 167 X(EMR_EXTESCAPE),
 168 X(EMR_STARTDOC),
 169 X(EMR_SMALLTEXTOUT),
 170 X(EMR_FORCEUFIMAPPING),
 171 X(EMR_NAMEDESCAPE),
 172 X(EMR_COLORCORRECTPALETTE),
 173 X(EMR_SETICMPROFILEA),
 174 X(EMR_SETICMPROFILEW),
 175 X(EMR_ALPHABLEND),
 176 X(EMR_SETLAYOUT),
 177 X(EMR_TRANSPARENTBLT),
 178 X(EMR_RESERVED_117),
 179 X(EMR_GRADIENTFILL),
 180 X(EMR_SETLINKEDUFI),
 181 X(EMR_SETTEXTJUSTIFICATION),
 182 X(EMR_COLORMATCHTOTARGETW),
 183 X(EMR_CREATECOLORSPACEW)
 184 #undef X
 185 };
 186
 187 /****************************************************************************
 188  *         get_emr_name
 189  */
 190 static const char *get_emr_name(DWORD type)
 191 {
 192     int i;
 193     for(i = 0; i < sizeof(emr_names) / sizeof(emr_names[0]); i++)
 194         if(type == emr_names[i].type) return emr_names[i].name;
 195     TRACE("Unknown record type %ld\n", type);
 196    return NULL;
 197 }
 198
 199 /****************************************************************************
 200  *          EMF_Create_HENHMETAFILE
 201  */
 202 HENHMETAFILE EMF_Create_HENHMETAFILE(ENHMETAHEADER *emh, BOOL on_disk )
 203 {
 204     HENHMETAFILE hmf = 0;
 205     ENHMETAFILEOBJ *metaObj = GDI_AllocObject( sizeof(ENHMETAFILEOBJ),
 206                                                ENHMETAFILE_MAGIC,
 207                                                (HGDIOBJ *)&hmf, NULL );
 208     if (metaObj)
 209     {
 210         metaObj->emh = emh;
 211         metaObj->on_disk = on_disk;
 212         GDI_ReleaseObj( hmf );
 213     }
 214     return hmf;
 215 }
 216
 217 /****************************************************************************
 218  *          EMF_Delete_HENHMETAFILE
 219  */
 220 static BOOL EMF_Delete_HENHMETAFILE( HENHMETAFILE hmf )
 221 {
 222     ENHMETAFILEOBJ *metaObj = (ENHMETAFILEOBJ *)GDI_GetObjPtr( hmf,
 223                                                            ENHMETAFILE_MAGIC );
 224     if(!metaObj) return FALSE;
 225
 226     if(metaObj->on_disk)
 227         UnmapViewOfFile( metaObj->emh );
 228     else
 229         HeapFree( GetProcessHeap(), 0, metaObj->emh );
 230     return GDI_FreeObject( hmf, metaObj );
 231 }
 232
 233 /******************************************************************
 234  *         EMF_GetEnhMetaHeader
 235  *
 236  * Returns ptr to ENHMETAHEADER associated with HENHMETAFILE
 237  */
 238 static ENHMETAHEADER *EMF_GetEnhMetaHeader( HENHMETAFILE hmf )
 239 {
 240     ENHMETAHEADER *ret = NULL;
 241     ENHMETAFILEOBJ *metaObj = (ENHMETAFILEOBJ *)GDI_GetObjPtr( hmf, ENHMETAFILE_MAGIC );
 242     TRACE("hmf %p -> enhmetaObj %p\n", hmf, metaObj);
 243     if (metaObj)
 244     {
 245         ret = metaObj->emh;
 246         GDI_ReleaseObj( hmf );
 247     }
 248     return ret;
 249 }
 250
 251 /*****************************************************************************
 252  *         EMF_GetEnhMetaFile
 253  *
 254  */
 255 static HENHMETAFILE EMF_GetEnhMetaFile( HANDLE hFile )
 256 {
 257     ENHMETAHEADER *emh;
 258     HANDLE hMapping;
 259
 260     hMapping = CreateFileMappingA( hFile, NULL, PAGE_READONLY, 0, 0, NULL );
 261     emh = MapViewOfFile( hMapping, FILE_MAP_READ, 0, 0, 0 );
 262     CloseHandle( hMapping );
 263
 264     if (!emh) return 0;
 265
 266     if (emh->iType != EMR_HEADER || emh->dSignature != ENHMETA_SIGNATURE) {
 267         WARN("Invalid emf header type 0x%08lx sig 0x%08lx.\n",
 268              emh->iType, emh->dSignature);
 269         goto err;
 270     }
 271
 272     /* refuse to load unaligned EMF as Windows does */
 273     if (emh->nBytes & 3)
 274     {
 275         WARN("Refusing to load unaligned EMF\n");
 276         goto err;
 277     }
 278
 279     return EMF_Create_HENHMETAFILE( emh, TRUE );
 280
 281 err:
 282     UnmapViewOfFile( emh );
 283     return 0;
 284 }
 285
 286
 287 /*****************************************************************************
 288  *          GetEnhMetaFileA (GDI32.@)
 289  *
 290  *
 291  */
 292 HENHMETAFILE WINAPI GetEnhMetaFileA(
 293              LPCSTR lpszMetaFile  /* [in] filename of enhanced metafile */
 294     )
 295 {
 296     HENHMETAFILE hmf;
 297     HANDLE hFile;
 298
 299     hFile = CreateFileA(lpszMetaFile, GENERIC_READ, FILE_SHARE_READ, 0,
 300                         OPEN_EXISTING, 0, 0);
 301     if (hFile == INVALID_HANDLE_VALUE) {
 302         WARN("could not open %s\n", lpszMetaFile);
 303         return 0;
 304     }
 305     hmf = EMF_GetEnhMetaFile( hFile );
 306     CloseHandle( hFile );
 307     return hmf;
 308 }
 309
 310 /*****************************************************************************
 311  *          GetEnhMetaFileW  (GDI32.@)
 312  */
 313 HENHMETAFILE WINAPI GetEnhMetaFileW(
 314              LPCWSTR lpszMetaFile)  /* [in] filename of enhanced metafile */
 315 {
 316     HENHMETAFILE hmf;
 317     HANDLE hFile;
 318
 319     hFile = CreateFileW(lpszMetaFile, GENERIC_READ, FILE_SHARE_READ, 0,
 320                         OPEN_EXISTING, 0, 0);
 321     if (hFile == INVALID_HANDLE_VALUE) {
 322         WARN("could not open %s\n", debugstr_w(lpszMetaFile));
 323         return 0;
 324     }
 325     hmf = EMF_GetEnhMetaFile( hFile );
 326     CloseHandle( hFile );
 327     return hmf;
 328 }
 329
 330 /*****************************************************************************
 331  *        GetEnhMetaFileHeader  (GDI32.@)
 332  *
 333  *  If buf is NULL, returns the size of buffer required.
 334  *  Otherwise, copy up to bufsize bytes of enhanced metafile header into
 335  *  buf.
 336  */
 337 UINT WINAPI GetEnhMetaFileHeader(
 338        HENHMETAFILE hmf,   /* [in] enhanced metafile */
 339        UINT bufsize,       /* [in] size of buffer */
 340        LPENHMETAHEADER buf /* [out] buffer */
 341     )
 342 {
 343     LPENHMETAHEADER emh;
 344     UINT size;
 345
 346     emh = EMF_GetEnhMetaHeader(hmf);
 347     if(!emh) return FALSE;
 348     size = emh->nSize;
 349     if (!buf) return size;
 350     size = min(size, bufsize);
 351     memmove(buf, emh, size);
 352     return size;
 353 }
 354
 355
 356 /*****************************************************************************
 357  *          GetEnhMetaFileDescriptionA  (GDI32.@)
 358  */
 359 UINT WINAPI GetEnhMetaFileDescriptionA(
 360        HENHMETAFILE hmf, /* [in] enhanced metafile */
 361        UINT size,        /* [in] size of buf */
 362        LPSTR buf         /* [out] buffer to receive description */
 363     )
 364 {
 365      LPENHMETAHEADER emh = EMF_GetEnhMetaHeader(hmf);
 366      DWORD len;
 367      WCHAR *descrW;
 368
 369      if(!emh) return FALSE;
 370      if(emh->nDescription == 0 || emh->offDescription == 0) return 0;
 371      descrW = (WCHAR *) ((char *) emh + emh->offDescription);
 372      len = WideCharToMultiByte( CP_ACP, 0, descrW, emh->nDescription, NULL, 0, NULL, NULL );
 373
 374      if (!buf || !size ) return len;
 375
 376      len = min( size, len );
 377      WideCharToMultiByte( CP_ACP, 0, descrW, emh->nDescription, buf, len, NULL, NULL );
 378      return len;
 379 }
 380
 381 /*****************************************************************************
 382  *          GetEnhMetaFileDescriptionW  (GDI32.@)
 383  *
 384  *  Copies the description string of an enhanced metafile into a buffer
 385  *  _buf_.
 386  *
 387  *  If _buf_ is NULL, returns size of _buf_ required. Otherwise, returns
 388  *  number of characters copied.
 389  */
 390 UINT WINAPI GetEnhMetaFileDescriptionW(
 391        HENHMETAFILE hmf, /* [in] enhanced metafile */
 392        UINT size,        /* [in] size of buf */
 393        LPWSTR buf        /* [out] buffer to receive description */
 394     )
 395 {
 396      LPENHMETAHEADER emh = EMF_GetEnhMetaHeader(hmf);
 397
 398      if(!emh) return FALSE;
 399      if(emh->nDescription == 0 || emh->offDescription == 0) return 0;
 400      if (!buf || !size ) return emh->nDescription;
 401
 402      memmove(buf, (char *) emh + emh->offDescription, min(size,emh->nDescription)*sizeof(WCHAR));
 403      return min(size, emh->nDescription);
 404 }
 405
 406 /****************************************************************************
 407  *    SetEnhMetaFileBits (GDI32.@)
 408  *
 409  *  Creates an enhanced metafile by copying _bufsize_ bytes from _buf_.
 410  */
 411 HENHMETAFILE WINAPI SetEnhMetaFileBits(UINT bufsize, const BYTE *buf)
 412 {
 413     ENHMETAHEADER *emh = HeapAlloc( GetProcessHeap(), 0, bufsize );
 414     memmove(emh, buf, bufsize);
 415     return EMF_Create_HENHMETAFILE( emh, FALSE );
 416 }
 417
 418 /*****************************************************************************
 419  *  GetEnhMetaFileBits (GDI32.@)
 420  *
 421  */
 422 UINT WINAPI GetEnhMetaFileBits(
 423     HENHMETAFILE hmf,
 424     UINT bufsize,
 425     LPBYTE buf
 426 )
 427 {
 428     LPENHMETAHEADER emh = EMF_GetEnhMetaHeader( hmf );
 429     UINT size;
 430
 431     if(!emh) return 0;
 432
 433     size = emh->nBytes;
 434     if( buf == NULL ) return size;
 435
 436     size = min( size, bufsize );
 437     memmove(buf, emh, size);
 438     return size;
 439 }
 440
 441 typedef struct enum_emh_data
 442 {
 443     INT   mode;
 444     XFORM init_transform;
 445     XFORM world_transform;
 446     INT   wndOrgX;
 447     INT   wndOrgY;
 448     INT   wndExtX;
 449     INT   wndExtY;
 450     INT   vportOrgX;
 451     INT   vportOrgY;
 452     INT   vportExtX;
 453     INT   vportExtY;
 454 } enum_emh_data;
 455
 456 #define ENUM_GET_PRIVATE_DATA(ht) \
 457     ((enum_emh_data*)(((unsigned char*)(ht))-sizeof (enum_emh_data)))
 458
 459 #define WIDTH(rect) ( (rect).right - (rect).left )
 460 #define HEIGHT(rect) ( (rect).bottom - (rect).top )
 461
 462 #define IS_WIN9X() (GetVersion()&0x80000000)
 463
 464 void EMF_Update_MF_Xform(HDC hdc, enum_emh_data *info)
 465 {
 466     XFORM mapping_mode_trans, final_trans;
 467     FLOAT scaleX, scaleY;
 468
 469     scaleX = (FLOAT)info->vportExtX / (FLOAT)info->wndExtX;
 470     scaleY = (FLOAT)info->vportExtY / (FLOAT)info->wndExtY;
 471     mapping_mode_trans.eM11 = scaleX;
 472     mapping_mode_trans.eM12 = 0.0;
 473     mapping_mode_trans.eM21 = 0.0;
 474     mapping_mode_trans.eM22 = scaleY;
 475     mapping_mode_trans.eDx  = (FLOAT)info->vportOrgX - scaleX * (FLOAT)info->wndOrgX;
 476     mapping_mode_trans.eDy  = (FLOAT)info->vportOrgY - scaleY * (FLOAT)info->wndOrgY;
 477
 478     CombineTransform(&final_trans, &info->world_transform, &mapping_mode_trans);
 479     CombineTransform(&final_trans, &final_trans, &info->init_transform);
 480
 481     if (!SetWorldTransform(hdc, &final_trans))
 482     {
 483         ERR("World transform failed!\n");
 484     }
 485 }
 486
 487 void EMF_SetMapMode(HDC hdc, enum_emh_data *info)
 488 {
 489     INT horzSize = GetDeviceCaps( hdc, HORZSIZE );
 490     INT vertSize = GetDeviceCaps( hdc, VERTSIZE );
 491     INT horzRes  = GetDeviceCaps( hdc, HORZRES );
 492     INT vertRes  = GetDeviceCaps( hdc, VERTRES );
 493
 494     TRACE("%d\n",info->mode);
 495
 496     switch(info->mode)
 497     {
 498     case MM_TEXT:
 499         info->wndExtX   = 1;
 500         info->wndExtY   = 1;
 501         info->vportExtX = 1;
 502         info->vportExtY = 1;
 503         break;
 504     case MM_LOMETRIC:
 505     case MM_ISOTROPIC:
 506         info->wndExtX   = horzSize * 10;
 507         info->wndExtY   = vertSize * 10;
 508         info->vportExtX = horzRes;
 509         info->vportExtY = -vertRes;
 510         break;
 511     case MM_HIMETRIC:
 512         info->wndExtX   = horzSize * 100;
 513         info->wndExtY   = vertSize * 100;
 514         info->vportExtX = horzRes;
 515         info->vportExtY = -vertRes;
 516         break;
 517     case MM_LOENGLISH:
 518         info->wndExtX   = MulDiv(1000, horzSize, 254);
 519         info->wndExtY   = MulDiv(1000, vertSize, 254);
 520         info->vportExtX = horzRes;
 521         info->vportExtY = -vertRes;
 522         break;
 523     case MM_HIENGLISH:
 524         info->wndExtX   = MulDiv(10000, horzSize, 254);
 525         info->wndExtY   = MulDiv(10000, vertSize, 254);
 526         info->vportExtX = horzRes;
 527         info->vportExtY = -vertRes;
 528         break;
 529     case MM_TWIPS:
 530         info->wndExtX   = MulDiv(14400, horzSize, 254);
 531         info->wndExtY   = MulDiv(14400, vertSize, 254);
 532         info->vportExtX = horzRes;
 533         info->vportExtY = -vertRes;
 534         break;
 535     case MM_ANISOTROPIC:
 536         break;
 537     default:
 538         return;
 539     }
 540 }
 541
 542 /*****************************************************************************
 543  *       emr_produces_output
 544  *
 545  * Returns TRUE if the record type writes something to the dc.  Used by
 546  * PlayEnhMetaFileRecord to determine whether it needs to update the
 547  * dc's xform when in win9x mode.
 548  *
 549  * FIXME: need to test which records should be here.
 550  */
 551 static BOOL emr_produces_output(int type)
 552 {
 553     switch(type) {
 554     case EMR_POLYBEZIER:
 555     case EMR_POLYGON:
 556     case EMR_POLYLINE:
 557     case EMR_POLYBEZIERTO:
 558     case EMR_POLYLINETO:
 559     case EMR_POLYPOLYLINE:
 560     case EMR_POLYPOLYGON:
 561     case EMR_SETPIXELV:
 562     case EMR_MOVETOEX:
 563     case EMR_EXCLUDECLIPRECT:
 564     case EMR_INTERSECTCLIPRECT:
 565     case EMR_SELECTOBJECT:
 566     case EMR_ANGLEARC:
 567     case EMR_ELLIPSE:
 568     case EMR_RECTANGLE:
 569     case EMR_ROUNDRECT:
 570     case EMR_ARC:
 571     case EMR_CHORD:
 572     case EMR_PIE:
 573     case EMR_EXTFLOODFILL:
 574     case EMR_LINETO:
 575     case EMR_ARCTO:
 576     case EMR_POLYDRAW:
 577     case EMR_FILLRGN:
 578     case EMR_FRAMERGN:
 579     case EMR_INVERTRGN:
 580     case EMR_PAINTRGN:
 581     case EMR_BITBLT:
 582     case EMR_STRETCHBLT:
 583     case EMR_MASKBLT:
 584     case EMR_PLGBLT:
 585     case EMR_SETDIBITSTODEVICE:
 586     case EMR_STRETCHDIBITS:
 587     case EMR_EXTTEXTOUTA:
 588     case EMR_EXTTEXTOUTW:
 589     case EMR_POLYBEZIER16:
 590     case EMR_POLYGON16:
 591     case EMR_POLYLINE16:
 592     case EMR_POLYBEZIERTO16:
 593     case EMR_POLYLINETO16:
 594     case EMR_POLYPOLYLINE16:
 595     case EMR_POLYPOLYGON16:
 596     case EMR_POLYDRAW16:
 597     case EMR_POLYTEXTOUTA:
 598     case EMR_POLYTEXTOUTW:
 599     case EMR_SMALLTEXTOUT:
 600     case EMR_TRANSPARENTBLT:
 601         return TRUE;
 602     default:
 603         return FALSE;
 604     }
 605 }
 606
 607
 608 /*****************************************************************************
 609  *           PlayEnhMetaFileRecord  (GDI32.@)
 610  *
 611  *  Render a single enhanced metafile record in the device context hdc.
 612  *
 613  *  RETURNS
 614  *    TRUE (non zero) on success, FALSE on error.
 615  *  BUGS
 616  *    Many unimplemented records.
 617  *    No error handling on record play failures (ie checking return codes)
 618  *
 619  * NOTES
 620  *    WinNT actually updates the current world transform in this function
 621  *     whereas Win9x does not.
 622  */
 623 BOOL WINAPI PlayEnhMetaFileRecord(
 624      HDC hdc,                   /* [in] device context in which to render EMF record */
 625      LPHANDLETABLE handletable, /* [in] array of handles to be used in rendering record */
 626      const ENHMETARECORD *mr,   /* [in] EMF record to render */
 627      UINT handles               /* [in] size of handle array */
 628      )
 629 {
 630   int type;
 631   RECT tmprc;
 632   enum_emh_data *info = ENUM_GET_PRIVATE_DATA(handletable);
 633
 634   TRACE("hdc = %p, handletable = %p, record = %p, numHandles = %d\n",
 635         hdc, handletable, mr, handles);
 636   if (!mr) return FALSE;
 637
 638   type = mr->iType;
 639
 640   /* In Win9x mode we update the xform if the record will produce output */
 641   if ( IS_WIN9X() && emr_produces_output(type) )
 642      EMF_Update_MF_Xform(hdc, info);
 643
 644   TRACE("record %s\n", get_emr_name(type));
 645   switch(type)
 646     {
 647     case EMR_HEADER:
 648       break;
 649     case EMR_EOF:
 650       break;
 651     case EMR_GDICOMMENT:
 652       {
 653         PEMRGDICOMMENT lpGdiComment = (PEMRGDICOMMENT)mr;
 654         /* In an enhanced metafile, there can be both public and private GDI comments */
 655         GdiComment( hdc, lpGdiComment->cbData, lpGdiComment->Data );
 656         break;
 657       }
 658     case EMR_SETMAPMODE:
 659       {
 660         PEMRSETMAPMODE pSetMapMode = (PEMRSETMAPMODE) mr;
 661
 662         if(info->mode == pSetMapMode->iMode && (info->mode == MM_ISOTROPIC || info->mode == MM_ANISOTROPIC))
 663             break;
 664         info->mode = pSetMapMode->iMode;
 665         EMF_SetMapMode(hdc, info);
 666         break;
 667       }
 668     case EMR_SETBKMODE:
 669       {
 670         PEMRSETBKMODE pSetBkMode = (PEMRSETBKMODE) mr;
 671         SetBkMode(hdc, pSetBkMode->iMode);
 672         break;
 673       }
 674     case EMR_SETBKCOLOR:
 675       {
 676         PEMRSETBKCOLOR pSetBkColor = (PEMRSETBKCOLOR) mr;
 677         SetBkColor(hdc, pSetBkColor->crColor);
 678         break;
 679       }
 680     case EMR_SETPOLYFILLMODE:
 681       {
 682         PEMRSETPOLYFILLMODE pSetPolyFillMode = (PEMRSETPOLYFILLMODE) mr;
 683         SetPolyFillMode(hdc, pSetPolyFillMode->iMode);
 684         break;
 685       }
 686     case EMR_SETROP2:
 687       {
 688         PEMRSETROP2 pSetROP2 = (PEMRSETROP2) mr;
 689         SetROP2(hdc, pSetROP2->iMode);
 690         break;
 691       }
 692     case EMR_SETSTRETCHBLTMODE:
 693       {
 694         PEMRSETSTRETCHBLTMODE pSetStretchBltMode = (PEMRSETSTRETCHBLTMODE) mr;
 695         SetStretchBltMode(hdc, pSetStretchBltMode->iMode);
 696         break;
 697       }
 698     case EMR_SETTEXTALIGN:
 699       {
 700         PEMRSETTEXTALIGN pSetTextAlign = (PEMRSETTEXTALIGN) mr;
 701         SetTextAlign(hdc, pSetTextAlign->iMode);
 702         break;
 703       }
 704     case EMR_SETTEXTCOLOR:
 705       {
 706         PEMRSETTEXTCOLOR pSetTextColor = (PEMRSETTEXTCOLOR) mr;
 707         SetTextColor(hdc, pSetTextColor->crColor);
 708         break;
 709       }
 710     case EMR_SAVEDC:
 711       {
 712         SaveDC(hdc);
 713         break;
 714       }
 715     case EMR_RESTOREDC:
 716       {
 717         PEMRRESTOREDC pRestoreDC = (PEMRRESTOREDC) mr;
 718         TRACE("EMR_RESTORE: %ld\n", pRestoreDC->iRelative);
 719         RestoreDC(hdc, pRestoreDC->iRelative);
 720         break;
 721       }
 722     case EMR_INTERSECTCLIPRECT:
 723       {
 724         PEMRINTERSECTCLIPRECT pClipRect = (PEMRINTERSECTCLIPRECT) mr;
 725         TRACE("EMR_INTERSECTCLIPRECT: rect %ld,%ld - %ld, %ld\n",
 726               pClipRect->rclClip.left, pClipRect->rclClip.top,
 727               pClipRect->rclClip.right, pClipRect->rclClip.bottom);
 728         IntersectClipRect(hdc, pClipRect->rclClip.left, pClipRect->rclClip.top,
 729                           pClipRect->rclClip.right, pClipRect->rclClip.bottom);
 730         break;
 731       }
 732     case EMR_SELECTOBJECT:
 733       {
 734         PEMRSELECTOBJECT pSelectObject = (PEMRSELECTOBJECT) mr;
 735         if( pSelectObject->ihObject & 0x80000000 ) {
 736           /* High order bit is set - it's a stock object
 737            * Strip the high bit to get the index.
 738            * See MSDN article Q142319
 739            */
 740           SelectObject( hdc, GetStockObject( pSelectObject->ihObject &
 741                                              0x7fffffff ) );
 742         } else {
 743           /* High order bit wasn't set - not a stock object
 744            */
 745               SelectObject( hdc,
 746                         (handletable->objectHandle)[pSelectObject->ihObject] );
 747         }
 748         break;
 749       }
 750     case EMR_DELETEOBJECT:
 751       {
 752         PEMRDELETEOBJECT pDeleteObject = (PEMRDELETEOBJECT) mr;
 753         DeleteObject( (handletable->objectHandle)[pDeleteObject->ihObject]);
 754         (handletable->objectHandle)[pDeleteObject->ihObject] = 0;
 755         break;
 756       }
 757     case EMR_SETWINDOWORGEX:
 758       {
 759         PEMRSETWINDOWORGEX pSetWindowOrgEx = (PEMRSETWINDOWORGEX) mr;
 760
 761         info->wndOrgX = pSetWindowOrgEx->ptlOrigin.x;
 762         info->wndOrgY = pSetWindowOrgEx->ptlOrigin.y;
 763
 764         TRACE("SetWindowOrgEx: %d,%d\n",info->wndOrgX,info->wndOrgY);
 765         break;
 766       }
 767     case EMR_SETWINDOWEXTEX:
 768       {
 769         PEMRSETWINDOWEXTEX pSetWindowExtEx = (PEMRSETWINDOWEXTEX) mr;
 770
 771         if(info->mode != MM_ISOTROPIC && info->mode != MM_ANISOTROPIC)
 772             break;
 773         info->wndExtX = pSetWindowExtEx->szlExtent.cx;
 774         info->wndExtY = pSetWindowExtEx->szlExtent.cy;
 775
 776         TRACE("SetWindowExtEx: %d,%d\n",info->wndExtX,info->wndExtY);
 777         break;
 778       }
 779     case EMR_SETVIEWPORTORGEX:
 780       {
 781         PEMRSETVIEWPORTORGEX pSetViewportOrgEx = (PEMRSETVIEWPORTORGEX) mr;
 782         enum_emh_data *info = ENUM_GET_PRIVATE_DATA(handletable);
 783
 784         info->vportOrgX = pSetViewportOrgEx->ptlOrigin.x;
 785         info->vportOrgY = pSetViewportOrgEx->ptlOrigin.y;
 786         TRACE("SetViewportOrgEx: %d,%d\n",info->vportOrgX,info->vportOrgY);
 787         break;
 788       }
 789     case EMR_SETVIEWPORTEXTEX:
 790       {
 791         PEMRSETVIEWPORTEXTEX pSetViewportExtEx = (PEMRSETVIEWPORTEXTEX) mr;
 792         enum_emh_data *info = ENUM_GET_PRIVATE_DATA(handletable);
 793
 794         if(info->mode != MM_ISOTROPIC && info->mode != MM_ANISOTROPIC)
 795             break;
 796         info->vportExtX = pSetViewportExtEx->szlExtent.cx;
 797         info->vportExtY = pSetViewportExtEx->szlExtent.cy;
 798         TRACE("SetViewportExtEx: %d,%d\n",info->vportExtX,info->vportExtY);
 799         break;
 800       }
 801     case EMR_CREATEPEN:
 802       {
 803         PEMRCREATEPEN pCreatePen = (PEMRCREATEPEN) mr;
 804         (handletable->objectHandle)[pCreatePen->ihPen] =
 805           CreatePenIndirect(&pCreatePen->lopn);
 806         break;
 807       }
 808     case EMR_EXTCREATEPEN:
 809       {
 810         PEMREXTCREATEPEN pPen = (PEMREXTCREATEPEN) mr;
 811         LOGBRUSH lb;
 812         lb.lbStyle = pPen->elp.elpBrushStyle;
 813         lb.lbColor = pPen->elp.elpColor;
 814         lb.lbHatch = pPen->elp.elpHatch;
 815
 816         if(pPen->offBmi || pPen->offBits)
 817           FIXME("EMR_EXTCREATEPEN: Need to copy brush bitmap\n");
 818
 819         (handletable->objectHandle)[pPen->ihPen] =
 820           ExtCreatePen(pPen->elp.elpPenStyle, pPen->elp.elpWidth, &lb,
 821                        pPen->elp.elpNumEntries, pPen->elp.elpStyleEntry);
 822         break;
 823       }
 824     case EMR_CREATEBRUSHINDIRECT:
 825       {
 826         PEMRCREATEBRUSHINDIRECT pBrush = (PEMRCREATEBRUSHINDIRECT) mr;
 827         (handletable->objectHandle)[pBrush->ihBrush] =
 828           CreateBrushIndirect(&pBrush->lb);
 829         break;
 830       }
 831     case EMR_EXTCREATEFONTINDIRECTW:
 832       {
 833         PEMREXTCREATEFONTINDIRECTW pFont = (PEMREXTCREATEFONTINDIRECTW) mr;
 834         (handletable->objectHandle)[pFont->ihFont] =
 835           CreateFontIndirectW(&pFont->elfw.elfLogFont);
 836         break;
 837       }
 838     case EMR_MOVETOEX:
 839       {
 840         PEMRMOVETOEX pMoveToEx = (PEMRMOVETOEX) mr;
 841         MoveToEx(hdc, pMoveToEx->ptl.x, pMoveToEx->ptl.y, NULL);
 842         break;
 843       }
 844     case EMR_LINETO:
 845       {
 846         PEMRLINETO pLineTo = (PEMRLINETO) mr;
 847         LineTo(hdc, pLineTo->ptl.x, pLineTo->ptl.y);
 848         break;
 849       }
 850     case EMR_RECTANGLE:
 851       {
 852         PEMRRECTANGLE pRect = (PEMRRECTANGLE) mr;
 853         Rectangle(hdc, pRect->rclBox.left, pRect->rclBox.top,
 854                   pRect->rclBox.right, pRect->rclBox.bottom);
 855         break;
 856       }
 857     case EMR_ELLIPSE:
 858       {
 859         PEMRELLIPSE pEllipse = (PEMRELLIPSE) mr;
 860         Ellipse(hdc, pEllipse->rclBox.left, pEllipse->rclBox.top,
 861                 pEllipse->rclBox.right, pEllipse->rclBox.bottom);
 862         break;
 863       }
 864     case EMR_POLYGON16:
 865       {
 866         PEMRPOLYGON16 pPoly = (PEMRPOLYGON16) mr;
 867         /* Shouldn't use Polygon16 since pPoly->cpts is DWORD */
 868         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 869                                 pPoly->cpts * sizeof(POINT) );
 870         DWORD i;
 871         for(i = 0; i < pPoly->cpts; i++)
 872           CONV_POINT16TO32(pPoly->apts + i, pts + i);
 873         Polygon(hdc, pts, pPoly->cpts);
 874         HeapFree( GetProcessHeap(), 0, pts );
 875         break;
 876       }
 877     case EMR_POLYLINE16:
 878       {
 879         PEMRPOLYLINE16 pPoly = (PEMRPOLYLINE16) mr;
 880         /* Shouldn't use Polyline16 since pPoly->cpts is DWORD */
 881         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 882                                 pPoly->cpts * sizeof(POINT) );
 883         DWORD i;
 884         for(i = 0; i < pPoly->cpts; i++)
 885           CONV_POINT16TO32(pPoly->apts + i, pts + i);
 886         Polyline(hdc, pts, pPoly->cpts);
 887         HeapFree( GetProcessHeap(), 0, pts );
 888         break;
 889       }
 890     case EMR_POLYLINETO16:
 891       {
 892         PEMRPOLYLINETO16 pPoly = (PEMRPOLYLINETO16) mr;
 893         /* Shouldn't use PolylineTo16 since pPoly->cpts is DWORD */
 894         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 895                                 pPoly->cpts * sizeof(POINT) );
 896         DWORD i;
 897         for(i = 0; i < pPoly->cpts; i++)
 898           CONV_POINT16TO32(pPoly->apts + i, pts + i);
 899         PolylineTo(hdc, pts, pPoly->cpts);
 900         HeapFree( GetProcessHeap(), 0, pts );
 901         break;
 902       }
 903     case EMR_POLYBEZIER16:
 904       {
 905         PEMRPOLYBEZIER16 pPoly = (PEMRPOLYBEZIER16) mr;
 906         /* Shouldn't use PolyBezier16 since pPoly->cpts is DWORD */
 907         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 908                                 pPoly->cpts * sizeof(POINT) );
 909         DWORD i;
 910         for(i = 0; i < pPoly->cpts; i++)
 911           CONV_POINT16TO32(pPoly->apts + i, pts + i);
 912         PolyBezier(hdc, pts, pPoly->cpts);
 913         HeapFree( GetProcessHeap(), 0, pts );
 914         break;
 915       }
 916     case EMR_POLYBEZIERTO16:
 917       {
 918         PEMRPOLYBEZIERTO16 pPoly = (PEMRPOLYBEZIERTO16) mr;
 919         /* Shouldn't use PolyBezierTo16 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           CONV_POINT16TO32(pPoly->apts + i, pts + i);
 925         PolyBezierTo(hdc, pts, pPoly->cpts);
 926         HeapFree( GetProcessHeap(), 0, pts );
 927         break;
 928       }
 929     case EMR_POLYPOLYGON16:
 930       {
 931         PEMRPOLYPOLYGON16 pPolyPoly = (PEMRPOLYPOLYGON16) mr;
 932         /* NB POINTS array doesn't start at pPolyPoly->apts it's actually
 933            pPolyPoly->aPolyCounts + pPolyPoly->nPolys */
 934
 935         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 936                                 pPolyPoly->cpts * sizeof(POINT) );
 937         DWORD i;
 938         for(i = 0; i < pPolyPoly->cpts; i++)
 939           CONV_POINT16TO32((POINT16*) (pPolyPoly->aPolyCounts +
 940                                       pPolyPoly->nPolys) + i, pts + i);
 941
 942         PolyPolygon(hdc, pts, (INT*)pPolyPoly->aPolyCounts, pPolyPoly->nPolys);
 943         HeapFree( GetProcessHeap(), 0, pts );
 944         break;
 945       }
 946     case EMR_POLYPOLYLINE16:
 947       {
 948         PEMRPOLYPOLYLINE16 pPolyPoly = (PEMRPOLYPOLYLINE16) mr;
 949         /* NB POINTS array doesn't start at pPolyPoly->apts it's actually
 950            pPolyPoly->aPolyCounts + pPolyPoly->nPolys */
 951
 952         POINT *pts = HeapAlloc( GetProcessHeap(), 0,
 953                                 pPolyPoly->cpts * sizeof(POINT) );
 954         DWORD i;
 955         for(i = 0; i < pPolyPoly->cpts; i++)
 956           CONV_POINT16TO32((POINT16*) (pPolyPoly->aPolyCounts +
 957                                       pPolyPoly->nPolys) + i, pts + i);
 958
 959         PolyPolyline(hdc, pts, pPolyPoly->aPolyCounts, pPolyPoly->nPolys);
 960         HeapFree( GetProcessHeap(), 0, pts );
 961         break;
 962       }
 963
 964     case EMR_STRETCHDIBITS:
 965       {
 966         EMRSTRETCHDIBITS *pStretchDIBits = (EMRSTRETCHDIBITS *)mr;
 967
 968         StretchDIBits(hdc,
 969                       pStretchDIBits->xDest,
 970                       pStretchDIBits->yDest,
 971                       pStretchDIBits->cxDest,
 972                       pStretchDIBits->cyDest,
 973                       pStretchDIBits->xSrc,
 974                       pStretchDIBits->ySrc,
 975                       pStretchDIBits->cxSrc,
 976                       pStretchDIBits->cySrc,
 977                       (BYTE *)mr + pStretchDIBits->offBitsSrc,
 978                       (const BITMAPINFO *)((BYTE *)mr + pStretchDIBits->offBmiSrc),
 979                       pStretchDIBits->iUsageSrc,
 980                       pStretchDIBits->dwRop);
 981         break;
 982       }
 983
 984     case EMR_EXTTEXTOUTA:
 985     {
 986         PEMREXTTEXTOUTA pExtTextOutA = (PEMREXTTEXTOUTA)mr;
 987         RECT rc;
 988
 989         rc.left = pExtTextOutA->emrtext.rcl.left;
 990         rc.top = pExtTextOutA->emrtext.rcl.top;
 991         rc.right = pExtTextOutA->emrtext.rcl.right;
 992         rc.bottom = pExtTextOutA->emrtext.rcl.bottom;
 993         ExtTextOutA(hdc, pExtTextOutA->emrtext.ptlReference.x, pExtTextOutA->emrtext.ptlReference.y,
 994             pExtTextOutA->emrtext.fOptions, &rc,
 995             (LPSTR)((BYTE *)mr + pExtTextOutA->emrtext.offString), pExtTextOutA->emrtext.nChars,
 996             (INT *)((BYTE *)mr + pExtTextOutA->emrtext.offDx));
 997         break;
 998     }
 999
1000     case EMR_EXTTEXTOUTW:
1001     {
1002         PEMREXTTEXTOUTW pExtTextOutW = (PEMREXTTEXTOUTW)mr;
1003         RECT rc;
1004
1005         rc.left = pExtTextOutW->emrtext.rcl.left;
1006         rc.top = pExtTextOutW->emrtext.rcl.top;
1007         rc.right = pExtTextOutW->emrtext.rcl.right;
1008         rc.bottom = pExtTextOutW->emrtext.rcl.bottom;
1009         TRACE("EMR_EXTTEXTOUTW: x,y = %ld, %ld.  rect = %ld, %ld - %ld, %ld. flags %08lx\n",
1010               pExtTextOutW->emrtext.ptlReference.x, pExtTextOutW->emrtext.ptlReference.y,
1011               rc.left, rc.top, rc.right, rc.bottom, pExtTextOutW->emrtext.fOptions);
1012
1013         ExtTextOutW(hdc, pExtTextOutW->emrtext.ptlReference.x, pExtTextOutW->emrtext.ptlReference.y,
1014             pExtTextOutW->emrtext.fOptions, &rc,
1015             (LPWSTR)((BYTE *)mr + pExtTextOutW->emrtext.offString), pExtTextOutW->emrtext.nChars,
1016             (INT *)((BYTE *)mr + pExtTextOutW->emrtext.offDx));
1017         break;
1018     }
1019
1020     case EMR_CREATEPALETTE:
1021       {
1022         PEMRCREATEPALETTE lpCreatePal = (PEMRCREATEPALETTE)mr;
1023
1024         (handletable->objectHandle)[ lpCreatePal->ihPal ] =
1025                 CreatePalette( &lpCreatePal->lgpl );
1026
1027         break;
1028       }
1029
1030     case EMR_SELECTPALETTE:
1031       {
1032         PEMRSELECTPALETTE lpSelectPal = (PEMRSELECTPALETTE)mr;
1033
1034         if( lpSelectPal->ihPal & 0x80000000 ) {
1035                 SelectPalette( hdc, GetStockObject(lpSelectPal->ihPal & 0x7fffffff), TRUE);
1036         } else {
1037         (handletable->objectHandle)[ lpSelectPal->ihPal ] =
1038                 SelectPalette( hdc, (handletable->objectHandle)[lpSelectPal->ihPal], TRUE);
1039         }
1040         break;
1041       }
1042
1043     case EMR_REALIZEPALETTE:
1044       {
1045         RealizePalette( hdc );
1046         break;
1047       }
1048
1049     case EMR_EXTSELECTCLIPRGN:
1050       {
1051 #if 0
1052         PEMREXTSELECTCLIPRGN lpRgn = (PEMREXTSELECTCLIPRGN)mr;
1053         HRGN hRgn = ExtCreateRegion(NULL, lpRgn->cbRgnData, (RGNDATA *)lpRgn->RgnData);
1054         ExtSelectClipRgn(hdc, hRgn, (INT)(lpRgn->iMode));
1055         /* ExtSelectClipRgn created a copy of the region */
1056         DeleteObject(hRgn);
1057 #endif
1058         FIXME("ExtSelectClipRgn\n");
1059         break;
1060       }
1061
1062     case EMR_SETMETARGN:
1063       {
1064         SetMetaRgn( hdc );
1065         break;
1066       }
1067
1068     case EMR_SETWORLDTRANSFORM:
1069       {
1070         PEMRSETWORLDTRANSFORM lpXfrm = (PEMRSETWORLDTRANSFORM)mr;
1071         info->world_transform = lpXfrm->xform;
1072         break;
1073       }
1074
1075     case EMR_POLYBEZIER:
1076       {
1077         PEMRPOLYBEZIER lpPolyBez = (PEMRPOLYBEZIER)mr;
1078         PolyBezier(hdc, (const LPPOINT)lpPolyBez->aptl, (UINT)lpPolyBez->cptl);
1079         break;
1080       }
1081
1082     case EMR_POLYGON:
1083       {
1084         PEMRPOLYGON lpPoly = (PEMRPOLYGON)mr;
1085         Polygon( hdc, (const LPPOINT)lpPoly->aptl, (UINT)lpPoly->cptl );
1086         break;
1087       }
1088
1089     case EMR_POLYLINE:
1090       {
1091         PEMRPOLYLINE lpPolyLine = (PEMRPOLYLINE)mr;
1092         Polyline(hdc, (const LPPOINT)lpPolyLine->aptl, (UINT)lpPolyLine->cptl);
1093         break;
1094       }
1095
1096     case EMR_POLYBEZIERTO:
1097       {
1098         PEMRPOLYBEZIERTO lpPolyBezierTo = (PEMRPOLYBEZIERTO)mr;
1099         PolyBezierTo( hdc, (const LPPOINT)lpPolyBezierTo->aptl,
1100                       (UINT)lpPolyBezierTo->cptl );
1101         break;
1102       }
1103
1104     case EMR_POLYLINETO:
1105       {
1106         PEMRPOLYLINETO lpPolyLineTo = (PEMRPOLYLINETO)mr;
1107         PolylineTo( hdc, (const LPPOINT)lpPolyLineTo->aptl,
1108                     (UINT)lpPolyLineTo->cptl );
1109         break;
1110       }
1111
1112     case EMR_POLYPOLYLINE:
1113       {
1114         PEMRPOLYPOLYLINE pPolyPolyline = (PEMRPOLYPOLYLINE) mr;
1115         /* NB Points at pPolyPolyline->aPolyCounts + pPolyPolyline->nPolys */
1116
1117         PolyPolyline(hdc, (LPPOINT)(pPolyPolyline->aPolyCounts +
1118                                     pPolyPolyline->nPolys),
1119                      pPolyPolyline->aPolyCounts,
1120                      pPolyPolyline->nPolys );
1121
1122         break;
1123       }
1124
1125     case EMR_POLYPOLYGON:
1126       {
1127         PEMRPOLYPOLYGON pPolyPolygon = (PEMRPOLYPOLYGON) mr;
1128
1129         /* NB Points at pPolyPolygon->aPolyCounts + pPolyPolygon->nPolys */
1130
1131         PolyPolygon(hdc, (LPPOINT)(pPolyPolygon->aPolyCounts +
1132                                    pPolyPolygon->nPolys),
1133                     (INT*)pPolyPolygon->aPolyCounts, pPolyPolygon->nPolys );
1134         break;
1135       }
1136
1137     case EMR_SETBRUSHORGEX:
1138       {
1139         PEMRSETBRUSHORGEX lpSetBrushOrgEx = (PEMRSETBRUSHORGEX)mr;
1140
1141         SetBrushOrgEx( hdc,
1142                        (INT)lpSetBrushOrgEx->ptlOrigin.x,
1143                        (INT)lpSetBrushOrgEx->ptlOrigin.y,
1144                        NULL );
1145
1146         break;
1147       }
1148
1149     case EMR_SETPIXELV:
1150       {
1151         PEMRSETPIXELV lpSetPixelV = (PEMRSETPIXELV)mr;
1152
1153         SetPixelV( hdc,
1154                    (INT)lpSetPixelV->ptlPixel.x,
1155                    (INT)lpSetPixelV->ptlPixel.y,
1156                    lpSetPixelV->crColor );
1157
1158         break;
1159       }
1160
1161     case EMR_SETMAPPERFLAGS:
1162       {
1163         PEMRSETMAPPERFLAGS lpSetMapperFlags = (PEMRSETMAPPERFLAGS)mr;
1164
1165         SetMapperFlags( hdc, lpSetMapperFlags->dwFlags );
1166
1167         break;
1168       }
1169
1170     case EMR_SETCOLORADJUSTMENT:
1171       {
1172         PEMRSETCOLORADJUSTMENT lpSetColorAdjust = (PEMRSETCOLORADJUSTMENT)mr;
1173
1174         SetColorAdjustment( hdc, &lpSetColorAdjust->ColorAdjustment );
1175
1176         break;
1177       }
1178
1179     case EMR_OFFSETCLIPRGN:
1180       {
1181         PEMROFFSETCLIPRGN lpOffsetClipRgn = (PEMROFFSETCLIPRGN)mr;
1182
1183         OffsetClipRgn( hdc,
1184                        (INT)lpOffsetClipRgn->ptlOffset.x,
1185                        (INT)lpOffsetClipRgn->ptlOffset.y );
1186         FIXME("OffsetClipRgn\n");
1187
1188         break;
1189       }
1190
1191     case EMR_EXCLUDECLIPRECT:
1192       {
1193         PEMREXCLUDECLIPRECT lpExcludeClipRect = (PEMREXCLUDECLIPRECT)mr;
1194
1195         ExcludeClipRect( hdc,
1196                          lpExcludeClipRect->rclClip.left,
1197                          lpExcludeClipRect->rclClip.top,
1198                          lpExcludeClipRect->rclClip.right,
1199                          lpExcludeClipRect->rclClip.bottom  );
1200         FIXME("ExcludeClipRect\n");
1201
1202          break;
1203       }
1204
1205     case EMR_SCALEVIEWPORTEXTEX:
1206       {
1207         PEMRSCALEVIEWPORTEXTEX lpScaleViewportExtEx = (PEMRSCALEVIEWPORTEXTEX)mr;
1208
1209         if ((info->mode != MM_ISOTROPIC) && (info->mode != MM_ANISOTROPIC))
1210             break;
1211         if (!lpScaleViewportExtEx->xNum || !lpScaleViewportExtEx->xDenom ||
1212             !lpScaleViewportExtEx->yNum || !lpScaleViewportExtEx->yDenom)
1213             break;
1214         info->vportExtX = (info->vportExtX * lpScaleViewportExtEx->xNum) /
1215                                   lpScaleViewportExtEx->xDenom;
1216         info->vportExtY = (info->vportExtY * lpScaleViewportExtEx->yNum) /
1217                                   lpScaleViewportExtEx->yDenom;
1218         if (info->vportExtX == 0) info->vportExtX = 1;
1219         if (info->vportExtY == 0) info->vportExtY = 1;
1220         if (info->mode == MM_ISOTROPIC)
1221             FIXME("EMRSCALEVIEWPORTEXTEX MM_ISOTROPIC mapping\n");
1222             /* MAPPING_FixIsotropic( dc ); */
1223
1224         TRACE("EMRSCALEVIEWPORTEXTEX %ld/%ld %ld/%ld\n",
1225              lpScaleViewportExtEx->xNum,lpScaleViewportExtEx->xDenom,
1226              lpScaleViewportExtEx->yNum,lpScaleViewportExtEx->yDenom);
1227
1228         break;
1229       }
1230
1231     case EMR_SCALEWINDOWEXTEX:
1232       {
1233         PEMRSCALEWINDOWEXTEX lpScaleWindowExtEx = (PEMRSCALEWINDOWEXTEX)mr;
1234
1235         if ((info->mode != MM_ISOTROPIC) && (info->mode != MM_ANISOTROPIC))
1236             break;
1237         if (!lpScaleWindowExtEx->xNum || !lpScaleWindowExtEx->xDenom ||
1238             !lpScaleWindowExtEx->xNum || !lpScaleWindowExtEx->yDenom)
1239             break;
1240         info->wndExtX = (info->wndExtX * lpScaleWindowExtEx->xNum) /
1241                                   lpScaleWindowExtEx->xDenom;
1242         info->wndExtY = (info->wndExtY * lpScaleWindowExtEx->yNum) /
1243                                   lpScaleWindowExtEx->yDenom;
1244         if (info->wndExtX == 0) info->wndExtX = 1;
1245         if (info->wndExtY == 0) info->wndExtY = 1;
1246         if (info->mode == MM_ISOTROPIC)
1247             FIXME("EMRSCALEWINDOWEXTEX MM_ISOTROPIC mapping\n");
1248             /* MAPPING_FixIsotropic( dc ); */
1249
1250         TRACE("EMRSCALEWINDOWEXTEX %ld/%ld %ld/%ld\n",
1251              lpScaleWindowExtEx->xNum,lpScaleWindowExtEx->xDenom,
1252              lpScaleWindowExtEx->yNum,lpScaleWindowExtEx->yDenom);
1253
1254         break;
1255       }
1256
1257     case EMR_MODIFYWORLDTRANSFORM:
1258       {
1259         PEMRMODIFYWORLDTRANSFORM lpModifyWorldTrans = (PEMRMODIFYWORLDTRANSFORM)mr;
1260
1261         switch(lpModifyWorldTrans->iMode) {
1262         case MWT_IDENTITY:
1263             info->world_transform.eM11 = info->world_transform.eM22 = 1;
1264             info->world_transform.eM12 = info->world_transform.eM21 = 0;
1265             info->world_transform.eDx  = info->world_transform.eDy  = 0;
1266             break;
1267         case MWT_LEFTMULTIPLY:
1268             CombineTransform(&info->world_transform, &lpModifyWorldTrans->xform,
1269                              &info->world_transform);
1270             break;
1271         case MWT_RIGHTMULTIPLY:
1272             CombineTransform(&info->world_transform, &info->world_transform,
1273                              &lpModifyWorldTrans->xform);
1274             break;
1275         default:
1276             FIXME("Unknown imode %ld\n", lpModifyWorldTrans->iMode);
1277             break;
1278         }
1279         break;
1280       }
1281
1282     case EMR_ANGLEARC:
1283       {
1284         PEMRANGLEARC lpAngleArc = (PEMRANGLEARC)mr;
1285
1286         AngleArc( hdc,
1287                  (INT)lpAngleArc->ptlCenter.x, (INT)lpAngleArc->ptlCenter.y,
1288                  lpAngleArc->nRadius, lpAngleArc->eStartAngle,
1289                  lpAngleArc->eSweepAngle );
1290
1291         break;
1292       }
1293
1294     case EMR_ROUNDRECT:
1295       {
1296         PEMRROUNDRECT lpRoundRect = (PEMRROUNDRECT)mr;
1297
1298         RoundRect( hdc,
1299                    lpRoundRect->rclBox.left,
1300                    lpRoundRect->rclBox.top,
1301                    lpRoundRect->rclBox.right,
1302                    lpRoundRect->rclBox.bottom,
1303                    lpRoundRect->szlCorner.cx,
1304                    lpRoundRect->szlCorner.cy );
1305
1306         break;
1307       }
1308
1309     case EMR_ARC:
1310       {
1311         PEMRARC lpArc = (PEMRARC)mr;
1312
1313         Arc( hdc,
1314              (INT)lpArc->rclBox.left,
1315              (INT)lpArc->rclBox.top,
1316              (INT)lpArc->rclBox.right,
1317              (INT)lpArc->rclBox.bottom,
1318              (INT)lpArc->ptlStart.x,
1319              (INT)lpArc->ptlStart.y,
1320              (INT)lpArc->ptlEnd.x,
1321              (INT)lpArc->ptlEnd.y );
1322
1323         break;
1324       }
1325
1326     case EMR_CHORD:
1327       {
1328         PEMRCHORD lpChord = (PEMRCHORD)mr;
1329
1330         Chord( hdc,
1331              (INT)lpChord->rclBox.left,
1332              (INT)lpChord->rclBox.top,
1333              (INT)lpChord->rclBox.right,
1334              (INT)lpChord->rclBox.bottom,
1335              (INT)lpChord->ptlStart.x,
1336              (INT)lpChord->ptlStart.y,
1337              (INT)lpChord->ptlEnd.x,
1338              (INT)lpChord->ptlEnd.y );
1339
1340         break;
1341       }
1342
1343     case EMR_PIE:
1344       {
1345         PEMRPIE lpPie = (PEMRPIE)mr;
1346
1347         Pie( hdc,
1348              (INT)lpPie->rclBox.left,
1349              (INT)lpPie->rclBox.top,
1350              (INT)lpPie->rclBox.right,
1351              (INT)lpPie->rclBox.bottom,
1352              (INT)lpPie->ptlStart.x,
1353              (INT)lpPie->ptlStart.y,
1354              (INT)lpPie->ptlEnd.x,
1355              (INT)lpPie->ptlEnd.y );
1356
1357        break;
1358       }
1359
1360     case EMR_ARCTO:
1361       {
1362         PEMRARC lpArcTo = (PEMRARC)mr;
1363
1364         ArcTo( hdc,
1365                (INT)lpArcTo->rclBox.left,
1366                (INT)lpArcTo->rclBox.top,
1367                (INT)lpArcTo->rclBox.right,
1368                (INT)lpArcTo->rclBox.bottom,
1369                (INT)lpArcTo->ptlStart.x,
1370                (INT)lpArcTo->ptlStart.y,
1371                (INT)lpArcTo->ptlEnd.x,
1372                (INT)lpArcTo->ptlEnd.y );
1373
1374         break;
1375       }
1376
1377     case EMR_EXTFLOODFILL:
1378       {
1379         PEMREXTFLOODFILL lpExtFloodFill = (PEMREXTFLOODFILL)mr;
1380
1381         ExtFloodFill( hdc,
1382                       (INT)lpExtFloodFill->ptlStart.x,
1383                       (INT)lpExtFloodFill->ptlStart.y,
1384                       lpExtFloodFill->crColor,
1385                       (UINT)lpExtFloodFill->iMode );
1386
1387         break;
1388       }
1389
1390     case EMR_POLYDRAW:
1391       {
1392         PEMRPOLYDRAW lpPolyDraw = (PEMRPOLYDRAW)mr;
1393         PolyDraw( hdc,
1394                   (const LPPOINT)lpPolyDraw->aptl,
1395                   lpPolyDraw->abTypes,
1396                   (INT)lpPolyDraw->cptl );
1397
1398         break;
1399       }
1400
1401     case EMR_SETARCDIRECTION:
1402       {
1403         PEMRSETARCDIRECTION lpSetArcDirection = (PEMRSETARCDIRECTION)mr;
1404         SetArcDirection( hdc, (INT)lpSetArcDirection->iArcDirection );
1405         break;
1406       }
1407
1408     case EMR_SETMITERLIMIT:
1409       {
1410         PEMRSETMITERLIMIT lpSetMiterLimit = (PEMRSETMITERLIMIT)mr;
1411         SetMiterLimit( hdc, lpSetMiterLimit->eMiterLimit, NULL );
1412         break;
1413       }
1414
1415     case EMR_BEGINPATH:
1416       {
1417         BeginPath( hdc );
1418         break;
1419       }
1420
1421     case EMR_ENDPATH:
1422       {
1423         EndPath( hdc );
1424         break;
1425       }
1426
1427     case EMR_CLOSEFIGURE:
1428       {
1429         CloseFigure( hdc );
1430         break;
1431       }
1432
1433     case EMR_FILLPATH:
1434       {
1435         /*PEMRFILLPATH lpFillPath = (PEMRFILLPATH)mr;*/
1436         FillPath( hdc );
1437         break;
1438       }
1439
1440     case EMR_STROKEANDFILLPATH:
1441       {
1442         /*PEMRSTROKEANDFILLPATH lpStrokeAndFillPath = (PEMRSTROKEANDFILLPATH)mr;*/
1443         StrokeAndFillPath( hdc );
1444         break;
1445       }
1446
1447     case EMR_STROKEPATH:
1448       {
1449         /*PEMRSTROKEPATH lpStrokePath = (PEMRSTROKEPATH)mr;*/
1450         StrokePath( hdc );
1451         break;
1452       }
1453
1454     case EMR_FLATTENPATH:
1455       {
1456         FlattenPath( hdc );
1457         break;
1458       }
1459
1460     case EMR_WIDENPATH:
1461       {
1462         WidenPath( hdc );
1463         break;
1464       }
1465
1466     case EMR_SELECTCLIPPATH:
1467       {
1468         PEMRSELECTCLIPPATH lpSelectClipPath = (PEMRSELECTCLIPPATH)mr;
1469         SelectClipPath( hdc, (INT)lpSelectClipPath->iMode );
1470         break;
1471       }
1472
1473     case EMR_ABORTPATH:
1474       {
1475         AbortPath( hdc );
1476         break;
1477       }
1478
1479     case EMR_CREATECOLORSPACE:
1480       {
1481         PEMRCREATECOLORSPACE lpCreateColorSpace = (PEMRCREATECOLORSPACE)mr;
1482         (handletable->objectHandle)[lpCreateColorSpace->ihCS] =
1483            CreateColorSpaceA( &lpCreateColorSpace->lcs );
1484         break;
1485       }
1486
1487     case EMR_SETCOLORSPACE:
1488       {
1489         PEMRSETCOLORSPACE lpSetColorSpace = (PEMRSETCOLORSPACE)mr;
1490         SetColorSpace( hdc,
1491                        (handletable->objectHandle)[lpSetColorSpace->ihCS] );
1492         break;
1493       }
1494
1495     case EMR_DELETECOLORSPACE:
1496       {
1497         PEMRDELETECOLORSPACE lpDeleteColorSpace = (PEMRDELETECOLORSPACE)mr;
1498         DeleteColorSpace( (handletable->objectHandle)[lpDeleteColorSpace->ihCS] );
1499         break;
1500       }
1501
1502     case EMR_SETICMMODE:
1503       {
1504         PEMRSETICMMODE lpSetICMMode = (PEMRSETICMMODE)mr;
1505         SetICMMode( hdc, (INT)lpSetICMMode->iMode );
1506         break;
1507       }
1508
1509     case EMR_PIXELFORMAT:
1510       {
1511         INT iPixelFormat;
1512         PEMRPIXELFORMAT lpPixelFormat = (PEMRPIXELFORMAT)mr;
1513
1514         iPixelFormat = ChoosePixelFormat( hdc, &lpPixelFormat->pfd );
1515         SetPixelFormat( hdc, iPixelFormat, &lpPixelFormat->pfd );
1516
1517         break;
1518       }
1519
1520     case EMR_SETPALETTEENTRIES:
1521       {
1522         PEMRSETPALETTEENTRIES lpSetPaletteEntries = (PEMRSETPALETTEENTRIES)mr;
1523
1524         SetPaletteEntries( (handletable->objectHandle)[lpSetPaletteEntries->ihPal],
1525                            (UINT)lpSetPaletteEntries->iStart,
1526                            (UINT)lpSetPaletteEntries->cEntries,
1527                            lpSetPaletteEntries->aPalEntries );
1528
1529         break;
1530       }
1531
1532     case EMR_RESIZEPALETTE:
1533       {
1534         PEMRRESIZEPALETTE lpResizePalette = (PEMRRESIZEPALETTE)mr;
1535
1536         ResizePalette( (handletable->objectHandle)[lpResizePalette->ihPal],
1537                        (UINT)lpResizePalette->cEntries );
1538
1539         break;
1540       }
1541
1542     case EMR_CREATEDIBPATTERNBRUSHPT:
1543       {
1544         PEMRCREATEDIBPATTERNBRUSHPT lpCreate = (PEMRCREATEDIBPATTERNBRUSHPT)mr;
1545         LPVOID lpPackedStruct;
1546
1547         /* check that offsets and data are contained within the record */
1548         if ( !( (lpCreate->cbBmi>=0) && (lpCreate->cbBits>=0) &&
1549                 (lpCreate->offBmi>=0) && (lpCreate->offBits>=0) &&
1550                 ((lpCreate->offBmi +lpCreate->cbBmi ) <= mr->nSize) &&
1551                 ((lpCreate->offBits+lpCreate->cbBits) <= mr->nSize) ) )
1552         {
1553             ERR("Invalid EMR_CREATEDIBPATTERNBRUSHPT record\n");
1554             break;
1555         }
1556
1557         /* This is a BITMAPINFO struct followed directly by bitmap bits */
1558         lpPackedStruct = HeapAlloc( GetProcessHeap(), 0,
1559                                     lpCreate->cbBmi + lpCreate->cbBits );
1560         if(!lpPackedStruct)
1561         {
1562             SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1563             break;
1564         }
1565
1566         /* Now pack this structure */
1567         memcpy( lpPackedStruct,
1568                 ((BYTE*)lpCreate) + lpCreate->offBmi,
1569                 lpCreate->cbBmi );
1570         memcpy( ((BYTE*)lpPackedStruct) + lpCreate->cbBmi,
1571                 ((BYTE*)lpCreate) + lpCreate->offBits,
1572                 lpCreate->cbBits );
1573
1574         (handletable->objectHandle)[lpCreate->ihBrush] =
1575            CreateDIBPatternBrushPt( lpPackedStruct,
1576                                     (UINT)lpCreate->iUsage );
1577
1578         HeapFree(GetProcessHeap(), 0, lpPackedStruct);
1579
1580         break;
1581       }
1582
1583     case EMR_CREATEMONOBRUSH:
1584     {
1585         PEMRCREATEMONOBRUSH pCreateMonoBrush = (PEMRCREATEMONOBRUSH)mr;
1586         BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pCreateMonoBrush->offBmi);
1587         HBITMAP hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1588                 (BYTE *)mr + pCreateMonoBrush->offBits, pbi, pCreateMonoBrush->iUsage);
1589         (handletable->objectHandle)[pCreateMonoBrush->ihBrush] = CreatePatternBrush(hBmp);
1590         /* CreatePatternBrush created a copy of the bitmap */
1591         DeleteObject(hBmp);
1592         break;
1593     }
1594
1595     case EMR_BITBLT:
1596     {
1597         PEMRBITBLT pBitBlt = (PEMRBITBLT)mr;
1598
1599         if(pBitBlt->offBmiSrc == 0) { /* Record is a PatBlt */
1600             PatBlt(hdc, pBitBlt->xDest, pBitBlt->yDest, pBitBlt->cxDest, pBitBlt->cyDest,
1601                    pBitBlt->dwRop);
1602         } else { /* BitBlt */
1603             HDC hdcSrc = CreateCompatibleDC(hdc);
1604             HBRUSH hBrush, hBrushOld;
1605             HBITMAP hBmp = 0, hBmpOld = 0;
1606             BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pBitBlt->offBmiSrc);
1607
1608             SetWorldTransform(hdcSrc, &pBitBlt->xformSrc);
1609
1610             hBrush = CreateSolidBrush(pBitBlt->crBkColorSrc);
1611             hBrushOld = SelectObject(hdcSrc, hBrush);
1612             PatBlt(hdcSrc, pBitBlt->rclBounds.left, pBitBlt->rclBounds.top,
1613                    pBitBlt->rclBounds.right - pBitBlt->rclBounds.left,
1614                    pBitBlt->rclBounds.bottom - pBitBlt->rclBounds.top, PATCOPY);
1615             SelectObject(hdcSrc, hBrushOld);
1616             DeleteObject(hBrush);
1617
1618             hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1619                                   (BYTE *)mr + pBitBlt->offBitsSrc, pbi, pBitBlt->iUsageSrc);
1620             hBmpOld = SelectObject(hdcSrc, hBmp);
1621
1622             BitBlt(hdc, pBitBlt->xDest, pBitBlt->yDest, pBitBlt->cxDest, pBitBlt->cyDest,
1623                    hdcSrc, pBitBlt->xSrc, pBitBlt->ySrc, pBitBlt->dwRop);
1624
1625             SelectObject(hdcSrc, hBmpOld);
1626             DeleteObject(hBmp);
1627             DeleteDC(hdcSrc);
1628         }
1629         break;
1630     }
1631
1632     case EMR_STRETCHBLT:
1633     {
1634         PEMRSTRETCHBLT pStretchBlt= (PEMRSTRETCHBLT)mr;
1635
1636         TRACE("EMR_STRETCHBLT: %ld, %ld %ldx%ld -> %ld, %ld %ldx%ld. rop %08lx offBitsSrc %ld\n",
1637                pStretchBlt->xSrc, pStretchBlt->ySrc, pStretchBlt->cxSrc, pStretchBlt->cySrc,
1638                pStretchBlt->xDest, pStretchBlt->yDest, pStretchBlt->cxDest, pStretchBlt->cyDest,
1639                pStretchBlt->dwRop, pStretchBlt->offBitsSrc);
1640
1641         if(pStretchBlt->offBmiSrc == 0) { /* Record is a PatBlt */
1642             PatBlt(hdc, pStretchBlt->xDest, pStretchBlt->yDest, pStretchBlt->cxDest, pStretchBlt->cyDest,
1643                    pStretchBlt->dwRop);
1644         } else { /* StretchBlt */
1645             HDC hdcSrc = CreateCompatibleDC(hdc);
1646             HBRUSH hBrush, hBrushOld;
1647             HBITMAP hBmp = 0, hBmpOld = 0;
1648             BITMAPINFO *pbi = (BITMAPINFO *)((BYTE *)mr + pStretchBlt->offBmiSrc);
1649
1650             SetWorldTransform(hdcSrc, &pStretchBlt->xformSrc);
1651
1652             hBrush = CreateSolidBrush(pStretchBlt->crBkColorSrc);
1653             hBrushOld = SelectObject(hdcSrc, hBrush);
1654             PatBlt(hdcSrc, pStretchBlt->rclBounds.left, pStretchBlt->rclBounds.top,
1655                    pStretchBlt->rclBounds.right - pStretchBlt->rclBounds.left,
1656                    pStretchBlt->rclBounds.bottom - pStretchBlt->rclBounds.top, PATCOPY);
1657             SelectObject(hdcSrc, hBrushOld);
1658             DeleteObject(hBrush);
1659
1660             hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1661                                   (BYTE *)mr + pStretchBlt->offBitsSrc, pbi, pStretchBlt->iUsageSrc);
1662             hBmpOld = SelectObject(hdcSrc, hBmp);
1663
1664             StretchBlt(hdc, pStretchBlt->xDest, pStretchBlt->yDest, pStretchBlt->cxDest, pStretchBlt->cyDest,
1665                        hdcSrc, pStretchBlt->xSrc, pStretchBlt->ySrc, pStretchBlt->cxSrc, pStretchBlt->cySrc,
1666                        pStretchBlt->dwRop);
1667
1668             SelectObject(hdcSrc, hBmpOld);
1669             DeleteObject(hBmp);
1670             DeleteDC(hdcSrc);
1671         }
1672         break;
1673     }
1674
1675     case EMR_MASKBLT:
1676     {
1677         PEMRMASKBLT pMaskBlt= (PEMRMASKBLT)mr;
1678         HDC hdcSrc = CreateCompatibleDC(hdc);
1679         HBRUSH hBrush, hBrushOld;
1680         HBITMAP hBmp, hBmpOld, hBmpMask;
1681         BITMAPINFO *pbi;
1682
1683         SetWorldTransform(hdcSrc, &pMaskBlt->xformSrc);
1684
1685         hBrush = CreateSolidBrush(pMaskBlt->crBkColorSrc);
1686         hBrushOld = SelectObject(hdcSrc, hBrush);
1687         PatBlt(hdcSrc, pMaskBlt->rclBounds.left, pMaskBlt->rclBounds.top,
1688                pMaskBlt->rclBounds.right - pMaskBlt->rclBounds.left,
1689                pMaskBlt->rclBounds.bottom - pMaskBlt->rclBounds.top, PATCOPY);
1690         SelectObject(hdcSrc, hBrushOld);
1691         DeleteObject(hBrush);
1692
1693         pbi = (BITMAPINFO *)((BYTE *)mr + pMaskBlt->offBmiMask);
1694         hBmpMask = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1695                               (BYTE *)mr + pMaskBlt->offBitsMask, pbi, pMaskBlt->iUsageMask);
1696
1697         pbi = (BITMAPINFO *)((BYTE *)mr + pMaskBlt->offBmiSrc);
1698         hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1699                               (BYTE *)mr + pMaskBlt->offBitsSrc, pbi, pMaskBlt->iUsageSrc);
1700         hBmpOld = SelectObject(hdcSrc, hBmp);
1701         MaskBlt(hdc,
1702                 pMaskBlt->xDest,
1703                 pMaskBlt->yDest,
1704                 pMaskBlt->cxDest,
1705                 pMaskBlt->cyDest,
1706                 hdcSrc,
1707                 pMaskBlt->xSrc,
1708                 pMaskBlt->ySrc,
1709                 hBmpMask,
1710                 pMaskBlt->xMask,
1711                 pMaskBlt->yMask,
1712                 pMaskBlt->dwRop);
1713         SelectObject(hdcSrc, hBmpOld);
1714         DeleteObject(hBmp);
1715         DeleteObject(hBmpMask);
1716         DeleteDC(hdcSrc);
1717         break;
1718     }
1719
1720     case EMR_PLGBLT:
1721     {
1722         PEMRPLGBLT pPlgBlt= (PEMRPLGBLT)mr;
1723         HDC hdcSrc = CreateCompatibleDC(hdc);
1724         HBRUSH hBrush, hBrushOld;
1725         HBITMAP hBmp, hBmpOld, hBmpMask;
1726         BITMAPINFO *pbi;
1727         POINT pts[3];
1728
1729         SetWorldTransform(hdcSrc, &pPlgBlt->xformSrc);
1730
1731         pts[0].x = pPlgBlt->aptlDest[0].x; pts[0].y = pPlgBlt->aptlDest[0].y;
1732         pts[1].x = pPlgBlt->aptlDest[1].x; pts[1].y = pPlgBlt->aptlDest[1].y;
1733         pts[2].x = pPlgBlt->aptlDest[2].x; pts[2].y = pPlgBlt->aptlDest[2].y;
1734
1735         hBrush = CreateSolidBrush(pPlgBlt->crBkColorSrc);
1736         hBrushOld = SelectObject(hdcSrc, hBrush);
1737         PatBlt(hdcSrc, pPlgBlt->rclBounds.left, pPlgBlt->rclBounds.top,
1738                pPlgBlt->rclBounds.right - pPlgBlt->rclBounds.left,
1739                pPlgBlt->rclBounds.bottom - pPlgBlt->rclBounds.top, PATCOPY);
1740         SelectObject(hdcSrc, hBrushOld);
1741         DeleteObject(hBrush);
1742
1743         pbi = (BITMAPINFO *)((BYTE *)mr + pPlgBlt->offBmiMask);
1744         hBmpMask = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1745                               (BYTE *)mr + pPlgBlt->offBitsMask, pbi, pPlgBlt->iUsageMask);
1746
1747         pbi = (BITMAPINFO *)((BYTE *)mr + pPlgBlt->offBmiSrc);
1748         hBmp = CreateDIBitmap(0, (BITMAPINFOHEADER *)pbi, CBM_INIT,
1749                               (BYTE *)mr + pPlgBlt->offBitsSrc, pbi, pPlgBlt->iUsageSrc);
1750         hBmpOld = SelectObject(hdcSrc, hBmp);
1751         PlgBlt(hdc,
1752                pts,
1753                hdcSrc,
1754                pPlgBlt->xSrc,
1755                pPlgBlt->ySrc,
1756                pPlgBlt->cxSrc,
1757                pPlgBlt->cySrc,
1758                hBmpMask,
1759                pPlgBlt->xMask,
1760                pPlgBlt->yMask);
1761         SelectObject(hdcSrc, hBmpOld);
1762         DeleteObject(hBmp);
1763         DeleteObject(hBmpMask);
1764         DeleteDC(hdcSrc);
1765         break;
1766     }
1767
1768     case EMR_SETDIBITSTODEVICE:
1769     {
1770         PEMRSETDIBITSTODEVICE pSetDIBitsToDevice = (PEMRSETDIBITSTODEVICE)mr;
1771
1772         SetDIBitsToDevice(hdc,
1773                           pSetDIBitsToDevice->xDest,
1774                           pSetDIBitsToDevice->yDest,
1775                           pSetDIBitsToDevice->cxSrc,
1776                           pSetDIBitsToDevice->cySrc,
1777                           pSetDIBitsToDevice->xSrc,
1778                           pSetDIBitsToDevice->ySrc,
1779                           pSetDIBitsToDevice->iStartScan,
1780                           pSetDIBitsToDevice->cScans,
1781                           (BYTE *)mr + pSetDIBitsToDevice->offBitsSrc,
1782                           (BITMAPINFO *)((BYTE *)mr + pSetDIBitsToDevice->offBmiSrc),
1783                           pSetDIBitsToDevice->iUsageSrc);
1784         break;
1785     }
1786
1787     case EMR_POLYTEXTOUTA:
1788     {
1789         PEMRPOLYTEXTOUTA pPolyTextOutA = (PEMRPOLYTEXTOUTA)mr;
1790         POLYTEXTA *polytextA = HeapAlloc(GetProcessHeap(), 0, pPolyTextOutA->cStrings * sizeof(POLYTEXTA));
1791         LONG i;
1792         XFORM xform, xformOld;
1793         int gModeOld;
1794
1795         gModeOld = SetGraphicsMode(hdc, pPolyTextOutA->iGraphicsMode);
1796         GetWorldTransform(hdc, &xformOld);
1797
1798         xform.eM11 = pPolyTextOutA->exScale;
1799         xform.eM12 = 0.0;
1800         xform.eM21 = 0.0;
1801         xform.eM22 = pPolyTextOutA->eyScale;
1802         xform.eDx = 0.0;
1803         xform.eDy = 0.0;
1804         SetWorldTransform(hdc, &xform);
1805
1806         /* Set up POLYTEXTA structures */
1807         for(i = 0; i < pPolyTextOutA->cStrings; i++)
1808         {
1809             polytextA[i].x = pPolyTextOutA->aemrtext[i].ptlReference.x;
1810             polytextA[i].y = pPolyTextOutA->aemrtext[i].ptlReference.y;
1811             polytextA[i].n = pPolyTextOutA->aemrtext[i].nChars;
1812             polytextA[i].lpstr = (LPSTR)((BYTE *)mr + pPolyTextOutA->aemrtext[i].offString);
1813             polytextA[i].uiFlags = pPolyTextOutA->aemrtext[i].fOptions;
1814             polytextA[i].rcl.left = pPolyTextOutA->aemrtext[i].rcl.left;
1815             polytextA[i].rcl.right = pPolyTextOutA->aemrtext[i].rcl.right;
1816             polytextA[i].rcl.top = pPolyTextOutA->aemrtext[i].rcl.top;
1817             polytextA[i].rcl.bottom = pPolyTextOutA->aemrtext[i].rcl.bottom;
1818             polytextA[i].pdx = (int *)((BYTE *)mr + pPolyTextOutA->aemrtext[i].offDx);
1819         }
1820         PolyTextOutA(hdc, polytextA, pPolyTextOutA->cStrings);
1821         HeapFree(GetProcessHeap(), 0, polytextA);
1822
1823         SetWorldTransform(hdc, &xformOld);
1824         SetGraphicsMode(hdc, gModeOld);
1825         break;
1826     }
1827
1828     case EMR_POLYTEXTOUTW:
1829     {
1830         PEMRPOLYTEXTOUTW pPolyTextOutW = (PEMRPOLYTEXTOUTW)mr;
1831         POLYTEXTW *polytextW = HeapAlloc(GetProcessHeap(), 0, pPolyTextOutW->cStrings * sizeof(POLYTEXTW));
1832         LONG i;
1833         XFORM xform, xformOld;
1834         int gModeOld;
1835
1836         gModeOld = SetGraphicsMode(hdc, pPolyTextOutW->iGraphicsMode);
1837         GetWorldTransform(hdc, &xformOld);
1838
1839         xform.eM11 = pPolyTextOutW->exScale;
1840         xform.eM12 = 0.0;
1841         xform.eM21 = 0.0;
1842         xform.eM22 = pPolyTextOutW->eyScale;
1843         xform.eDx = 0.0;
1844         xform.eDy = 0.0;
1845         SetWorldTransform(hdc, &xform);
1846
1847         /* Set up POLYTEXTW structures */
1848         for(i = 0; i < pPolyTextOutW->cStrings; i++)
1849         {
1850             polytextW[i].x = pPolyTextOutW->aemrtext[i].ptlReference.x;
1851             polytextW[i].y = pPolyTextOutW->aemrtext[i].ptlReference.y;
1852             polytextW[i].n = pPolyTextOutW->aemrtext[i].nChars;
1853             polytextW[i].lpstr = (LPWSTR)((BYTE *)mr + pPolyTextOutW->aemrtext[i].offString);
1854             polytextW[i].uiFlags = pPolyTextOutW->aemrtext[i].fOptions;
1855             polytextW[i].rcl.left = pPolyTextOutW->aemrtext[i].rcl.left;
1856             polytextW[i].rcl.right = pPolyTextOutW->aemrtext[i].rcl.right;
1857             polytextW[i].rcl.top = pPolyTextOutW->aemrtext[i].rcl.top;
1858             polytextW[i].rcl.bottom = pPolyTextOutW->aemrtext[i].rcl.bottom;
1859             polytextW[i].pdx = (int *)((BYTE *)mr + pPolyTextOutW->aemrtext[i].offDx);
1860         }
1861         PolyTextOutW(hdc, polytextW, pPolyTextOutW->cStrings);
1862         HeapFree(GetProcessHeap(), 0, polytextW);
1863
1864         SetWorldTransform(hdc, &xformOld);
1865         SetGraphicsMode(hdc, gModeOld);
1866         break;
1867     }
1868
1869     case EMR_FILLRGN:
1870     {
1871         PEMRFILLRGN pFillRgn = (PEMRFILLRGN)mr;
1872         HRGN hRgn = ExtCreateRegion(NULL, pFillRgn->cbRgnData, (RGNDATA *)pFillRgn->RgnData);
1873         FillRgn(hdc,
1874                 hRgn,
1875                 (handletable->objectHandle)[pFillRgn->ihBrush]);
1876         DeleteObject(hRgn);
1877         break;
1878     }
1879
1880     case EMR_FRAMERGN:
1881     {
1882         PEMRFRAMERGN pFrameRgn = (PEMRFRAMERGN)mr;
1883         HRGN hRgn = ExtCreateRegion(NULL, pFrameRgn->cbRgnData, (RGNDATA *)pFrameRgn->RgnData);
1884         FrameRgn(hdc,
1885                  hRgn,
1886                  (handletable->objectHandle)[pFrameRgn->ihBrush],
1887                  pFrameRgn->szlStroke.cx,
1888                  pFrameRgn->szlStroke.cy);
1889         DeleteObject(hRgn);
1890         break;
1891     }
1892
1893     case EMR_INVERTRGN:
1894     {
1895         PEMRINVERTRGN pInvertRgn = (PEMRINVERTRGN)mr;
1896         HRGN hRgn = ExtCreateRegion(NULL, pInvertRgn->cbRgnData, (RGNDATA *)pInvertRgn->RgnData);
1897         InvertRgn(hdc, hRgn);
1898         DeleteObject(hRgn);
1899         break;
1900     }
1901
1902     case EMR_PAINTRGN:
1903     {
1904         PEMRPAINTRGN pPaintRgn = (PEMRPAINTRGN)mr;
1905         HRGN hRgn = ExtCreateRegion(NULL, pPaintRgn->cbRgnData, (RGNDATA *)pPaintRgn->RgnData);
1906         PaintRgn(hdc, hRgn);
1907         DeleteObject(hRgn);
1908         break;
1909     }
1910
1911     case EMR_SETTEXTJUSTIFICATION:
1912     {
1913         PEMRSETTEXTJUSTIFICATION pSetTextJust = (PEMRSETTEXTJUSTIFICATION)mr;
1914         SetTextJustification(hdc, pSetTextJust->nBreakExtra, pSetTextJust->nBreakCount);
1915         break;
1916     }
1917
1918     case EMR_SETLAYOUT:
1919     {
1920         PEMRSETLAYOUT pSetLayout = (PEMRSETLAYOUT)mr;
1921         SetLayout(hdc, pSetLayout->iMode);
1922         break;
1923     }
1924
1925     case EMR_POLYDRAW16:
1926     case EMR_GLSRECORD:
1927     case EMR_GLSBOUNDEDRECORD:
1928         case EMR_DRAWESCAPE :
1929         case EMR_EXTESCAPE:
1930         case EMR_STARTDOC:
1931         case EMR_SMALLTEXTOUT:
1932         case EMR_FORCEUFIMAPPING:
1933         case EMR_NAMEDESCAPE:
1934         case EMR_COLORCORRECTPALETTE:
1935         case EMR_SETICMPROFILEA:
1936         case EMR_SETICMPROFILEW:
1937         case EMR_ALPHABLEND:
1938         case EMR_TRANSPARENTBLT:
1939         case EMR_GRADIENTFILL:
1940         case EMR_SETLINKEDUFI:
1941         case EMR_COLORMATCHTOTARGETW:
1942         case EMR_CREATECOLORSPACEW:
1943
1944     default:
1945       /* From docs: If PlayEnhMetaFileRecord doesn't recognize a
1946                     record then ignore and return TRUE. */
1947       FIXME("type %d is unimplemented\n", type);
1948       break;
1949     }
1950   tmprc.left = tmprc.top = 0;
1951   tmprc.right = tmprc.bottom = 1000;
1952   LPtoDP(hdc, (POINT*)&tmprc, 2);
1953   TRACE("L:0,0 - 1000,1000 -> D:%ld,%ld - %ld,%ld\n", tmprc.left,
1954         tmprc.top, tmprc.right, tmprc.bottom);
1955
1956   if ( !IS_WIN9X() )
1957   {
1958     /* WinNT - update the transform (win9x updates when the next graphics output
1959        record is played). */
1960     EMF_Update_MF_Xform(hdc, info);
1961   }
1962
1963   return TRUE;
1964 }
1965
1966
1967 /*****************************************************************************
1968  *
1969  *        EnumEnhMetaFile  (GDI32.@)
1970  *
1971  *  Walk an enhanced metafile, calling a user-specified function _EnhMetaFunc_
1972  *  for each
1973  *  record. Returns when either every record has been used or
1974  *  when _EnhMetaFunc_ returns FALSE.
1975  *
1976  *
1977  * RETURNS
1978  *  TRUE if every record is used, FALSE if any invocation of _EnhMetaFunc_
1979  *  returns FALSE.
1980  *
1981  * BUGS
1982  *   Ignores rect.
1983  *
1984  * NOTES
1985  *   This function behaves differently in Win9x and WinNT.
1986  *
1987  *   In WinNT, the DC's world transform is updated as the EMF changes
1988  *    the Window/Viewport Extent and Origin or it's world transform.
1989  *    The actual Window/Viewport Extent and Origin are left untouched.
1990  *
1991  *   In Win9x, the DC is left untouched, and PlayEnhMetaFileRecord
1992  *    updates the scaling itself but only just before a record that
1993  *    writes anything to the DC.
1994  *
1995  *   I'm not sure where the data (enum_emh_data) is stored in either
1996  *    version. For this implementation, it is stored before the handle
1997  *    table, but it could be stored in the DC, in the EMF handle or in
1998  *    TLS.
1999  *             MJM  5 Oct 2002
2000  */
2001 BOOL WINAPI EnumEnhMetaFile(
2002      HDC hdc,                /* [in] device context to pass to _EnhMetaFunc_ */
2003      HENHMETAFILE hmf,       /* [in] EMF to walk */
2004      ENHMFENUMPROC callback, /* [in] callback function */
2005      LPVOID data,            /* [in] optional data for callback function */
2006      const RECT *lpRect      /* [in] bounding rectangle for rendered metafile */
2007     )
2008 {
2009     BOOL ret;
2010     ENHMETAHEADER *emh;
2011     ENHMETARECORD *emr;
2012     DWORD offset;
2013     UINT i;
2014     HANDLETABLE *ht;
2015     INT savedMode = 0;
2016     XFORM savedXform;
2017     HPEN hPen = NULL;
2018     HBRUSH hBrush = NULL;
2019     HFONT hFont = NULL;
2020     enum_emh_data *info;
2021     SIZE vp_size, win_size;
2022     POINT vp_org, win_org;
2023     INT mapMode = MM_TEXT;
2024     COLORREF old_text_color = 0, old_bk_color = 0;
2025
2026     if(!lpRect)
2027     {
2028         SetLastError(ERROR_INVALID_PARAMETER);
2029         return FALSE;
2030     }
2031
2032     emh = EMF_GetEnhMetaHeader(hmf);
2033     if(!emh) {
2034         SetLastError(ERROR_INVALID_HANDLE);
2035         return FALSE;
2036     }
2037
2038     info = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY,
2039                     sizeof (enum_emh_data) + sizeof(HANDLETABLE) * emh->nHandles );
2040     if(!info)
2041     {
2042         SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2043         return FALSE;
2044     }
2045     info->wndOrgX = 0;
2046     info->wndOrgY = 0;
2047     info->wndExtX = 1;
2048     info->wndExtY = 1;
2049     info->vportOrgX = 0;
2050     info->vportOrgY = 0;
2051     info->vportExtX = 1;
2052     info->vportExtY = 1;
2053     info->world_transform.eM11 = info->world_transform.eM22 = 1;
2054     info->world_transform.eM12 = info->world_transform.eM21 = 0;
2055     info->world_transform.eDx  = info->world_transform.eDy =  0;
2056
2057     ht = (HANDLETABLE*) &info[1];
2058     ht->objectHandle[0] = hmf;
2059
2060     if(hdc)
2061     {
2062         savedMode = SetGraphicsMode(hdc, GM_ADVANCED);
2063         GetWorldTransform(hdc, &savedXform);
2064         GetViewportExtEx(hdc, &vp_size);
2065         GetWindowExtEx(hdc, &win_size);
2066         GetViewportOrgEx(hdc, &vp_org);
2067         GetWindowOrgEx(hdc, &win_org);
2068         mapMode = GetMapMode(hdc);
2069
2070         /* save the current pen, brush and font */
2071         hPen = GetCurrentObject(hdc, OBJ_PEN);
2072         hBrush = GetCurrentObject(hdc, OBJ_BRUSH);
2073         hFont = GetCurrentObject(hdc, OBJ_FONT);
2074
2075         old_text_color = SetTextColor(hdc, RGB(0,0,0));
2076         old_bk_color = SetBkColor(hdc, RGB(0xff, 0xff, 0xff));
2077     }
2078
2079     info->mode = MM_TEXT;
2080
2081     if ( IS_WIN9X() )
2082     {
2083         /* Win95 leaves the vp/win ext/org info alone */
2084         info->init_transform.eM11 = 1.0;
2085         info->init_transform.eM12 = 0.0;
2086         info->init_transform.eM21 = 0.0;
2087         info->init_transform.eM22 = 1.0;
2088         info->init_transform.eDx  = 0.0;
2089         info->init_transform.eDy  = 0.0;
2090     }
2091     else
2092     {
2093         /* WinNT combines the vp/win ext/org info into a transform */
2094         FLOAT xscale, yscale;
2095         xscale = (FLOAT)vp_size.cx / (FLOAT)win_size.cx;
2096         yscale = (FLOAT)vp_size.cy / (FLOAT)win_size.cy;
2097         info->init_transform.eM11 = xscale;
2098         info->init_transform.eM12 = 0.0;
2099         info->init_transform.eM21 = 0.0;
2100         info->init_transform.eM22 = yscale;
2101         info->init_transform.eDx  = (FLOAT)vp_org.x - xscale * (FLOAT)win_org.x;
2102         info->init_transform.eDy  = (FLOAT)vp_org.y - yscale * (FLOAT)win_org.y;
2103
2104         CombineTransform(&info->init_transform, &savedXform, &info->init_transform);
2105     }
2106
2107     if ( WIDTH(emh->rclFrame) && HEIGHT(emh->rclFrame) )
2108     {
2109         FLOAT xSrcPixSize, ySrcPixSize, xscale, yscale;
2110         XFORM xform;
2111
2112         TRACE("rect: %ld,%ld - %ld,%ld. rclFrame: %ld,%ld - %ld,%ld\n",
2113            lpRect->left, lpRect->top, lpRect->right, lpRect->bottom,
2114            emh->rclFrame.left, emh->rclFrame.top, emh->rclFrame.right,
2115            emh->rclFrame.bottom);
2116
2117         xSrcPixSize = (FLOAT) emh->szlMillimeters.cx / emh->szlDevice.cx;
2118         ySrcPixSize = (FLOAT) emh->szlMillimeters.cy / emh->szlDevice.cy;
2119         xscale = (FLOAT) WIDTH(*lpRect) * 100.0 /
2120                  WIDTH(emh->rclFrame) * xSrcPixSize;
2121         yscale = (FLOAT) HEIGHT(*lpRect) * 100.0 /
2122                  HEIGHT(emh->rclFrame) * ySrcPixSize;
2123
2124         xform.eM11 = xscale;
2125         xform.eM12 = 0;
2126         xform.eM21 = 0;
2127         xform.eM22 = yscale;
2128         xform.eDx = (FLOAT) lpRect->left - (FLOAT) WIDTH(*lpRect) / WIDTH(emh->rclFrame) * emh->rclFrame.left;
2129         xform.eDy = (FLOAT) lpRect->top - (FLOAT) HEIGHT(*lpRect) / HEIGHT(emh->rclFrame) * emh->rclFrame.top;
2130
2131         CombineTransform(&info->init_transform, &xform, &info->init_transform);
2132     }
2133
2134     /* WinNT resets the current vp/win org/ext */
2135     if ( !IS_WIN9X() )
2136     {
2137         SetMapMode(hdc, MM_TEXT);
2138         SetWindowOrgEx(hdc, 0, 0, NULL);
2139         SetViewportOrgEx(hdc, 0, 0, NULL);
2140         EMF_Update_MF_Xform(hdc, info);
2141     }
2142
2143     ret = TRUE;
2144     offset = 0;
2145     while(ret && offset < emh->nBytes)
2146     {
2147         emr = (ENHMETARECORD *)((char *)emh + offset);
2148         TRACE("Calling EnumFunc with record %s, size %ld\n", get_emr_name(emr->iType), emr->nSize);
2149         ret = (*callback)(hdc, ht, emr, emh->nHandles, (LPARAM)data);
2150         offset += emr->nSize;
2151     }
2152
2153     if (hdc)
2154     {
2155         SetBkColor(hdc, old_bk_color);
2156         SetTextColor(hdc, old_text_color);
2157
2158         /* restore pen, brush and font */
2159         SelectObject(hdc, hBrush);
2160         SelectObject(hdc, hPen);
2161         SelectObject(hdc, hFont);
2162
2163         SetWorldTransform(hdc, &savedXform);
2164         if (savedMode)
2165             SetGraphicsMode(hdc, savedMode);
2166         SetMapMode(hdc, mapMode);
2167         SetWindowOrgEx(hdc, win_org.x, win_org.y, NULL);
2168         SetWindowExtEx(hdc, win_size.cx, win_size.cy, NULL);
2169         SetViewportOrgEx(hdc, vp_org.x, vp_org.y, NULL);
2170         SetViewportExtEx(hdc, vp_size.cx, vp_size.cy, NULL);
2171     }
2172
2173     for(i = 1; i < emh->nHandles; i++) /* Don't delete element 0 (hmf) */
2174         if( (ht->objectHandle)[i] )
2175             DeleteObject( (ht->objectHandle)[i] );
2176
2177     HeapFree( GetProcessHeap(), 0, info );
2178     return ret;
2179 }
2180
2181 static INT CALLBACK EMF_PlayEnhMetaFileCallback(HDC hdc, HANDLETABLE *ht,
2182                                                 const ENHMETARECORD *emr,
2183                                                 INT handles, LPARAM data)
2184 {
2185     return PlayEnhMetaFileRecord(hdc, ht, emr, handles);
2186 }
2187
2188 /**************************************************************************
2189  *    PlayEnhMetaFile  (GDI32.@)
2190  *
2191  *    Renders an enhanced metafile into a specified rectangle *lpRect
2192  *    in device context hdc.
2193  *
2194  */
2195 BOOL WINAPI PlayEnhMetaFile(
2196        HDC hdc,           /* [in] DC to render into */
2197        HENHMETAFILE hmf,  /* [in] metafile to render */
2198        const RECT *lpRect /* [in] rectangle to place metafile inside */
2199       )
2200 {
2201     return EnumEnhMetaFile(hdc, hmf, EMF_PlayEnhMetaFileCallback, NULL,
2202                            lpRect);
2203 }
2204
2205 /*****************************************************************************
2206  *  DeleteEnhMetaFile (GDI32.@)
2207  *
2208  *  Deletes an enhanced metafile and frees the associated storage.
2209  */
2210 BOOL WINAPI DeleteEnhMetaFile(HENHMETAFILE hmf)
2211 {
2212     return EMF_Delete_HENHMETAFILE( hmf );
2213 }
2214
2215 /*****************************************************************************
2216  *  CopyEnhMetaFileA (GDI32.@)  Duplicate an enhanced metafile
2217  *
2218  *
2219  */
2220 HENHMETAFILE WINAPI CopyEnhMetaFileA(
2221     HENHMETAFILE hmfSrc,
2222     LPCSTR file)
2223 {
2224     ENHMETAHEADER *emrSrc = EMF_GetEnhMetaHeader( hmfSrc ), *emrDst;
2225     HENHMETAFILE hmfDst;
2226
2227     if(!emrSrc) return FALSE;
2228     if (!file) {
2229         emrDst = HeapAlloc( GetProcessHeap(), 0, emrSrc->nBytes );
2230         memcpy( emrDst, emrSrc, emrSrc->nBytes );
2231         hmfDst = EMF_Create_HENHMETAFILE( emrDst, FALSE );
2232     } else {
2233         HANDLE hFile;
2234         hFile = CreateFileA( file, GENERIC_WRITE | GENERIC_READ, 0,
2235                              NULL, CREATE_ALWAYS, 0, 0);
2236         WriteFile( hFile, emrSrc, emrSrc->nBytes, 0, 0);
2237         CloseHandle( hFile );
2238         /* Reopen file for reading only, so that apps can share
2239            read access to the file while hmf is still valid */
2240         hFile = CreateFileA( file, GENERIC_READ, FILE_SHARE_READ,
2241                              NULL, OPEN_EXISTING, 0, 0);
2242         if(hFile == INVALID_HANDLE_VALUE) {
2243             ERR("Can't reopen emf for reading\n");
2244             return 0;
2245         }
2246         hmfDst = EMF_GetEnhMetaFile( hFile );
2247         CloseHandle( hFile );
2248     }
2249     return hmfDst;
2250 }
2251
2252 /*****************************************************************************
2253  *  CopyEnhMetaFileW (GDI32.@)  Duplicate an enhanced metafile
2254  *
2255  *
2256  */
2257 HENHMETAFILE WINAPI CopyEnhMetaFileW(
2258     HENHMETAFILE hmfSrc,
2259     LPCWSTR file)
2260 {
2261     ENHMETAHEADER *emrSrc = EMF_GetEnhMetaHeader( hmfSrc ), *emrDst;
2262     HENHMETAFILE hmfDst;
2263
2264     if(!emrSrc) return FALSE;
2265     if (!file) {
2266         emrDst = HeapAlloc( GetProcessHeap(), 0, emrSrc->nBytes );
2267         memcpy( emrDst, emrSrc, emrSrc->nBytes );
2268         hmfDst = EMF_Create_HENHMETAFILE( emrDst, FALSE );
2269     } else {
2270         HANDLE hFile;
2271         hFile = CreateFileW( file, GENERIC_WRITE | GENERIC_READ, 0,
2272                              NULL, CREATE_ALWAYS, 0, 0);
2273         WriteFile( hFile, emrSrc, emrSrc->nBytes, 0, 0);
2274         CloseHandle( hFile );
2275         /* Reopen file for reading only, so that apps can share
2276            read access to the file while hmf is still valid */
2277         hFile = CreateFileW( file, GENERIC_READ, FILE_SHARE_READ,
2278                              NULL, OPEN_EXISTING, 0, 0);
2279         if(hFile == INVALID_HANDLE_VALUE) {
2280             ERR("Can't reopen emf for reading\n");
2281             return 0;
2282         }
2283         hmfDst = EMF_GetEnhMetaFile( hFile );
2284         CloseHandle( hFile );
2285     }
2286     return hmfDst;
2287 }
2288
2289
2290 /* Struct to be used to be passed in the LPVOID parameter for cbEnhPaletteCopy */
2291 typedef struct tagEMF_PaletteCopy
2292 {
2293    UINT cEntries;
2294    LPPALETTEENTRY lpPe;
2295 } EMF_PaletteCopy;
2296
2297 /***************************************************************
2298  * Find the EMR_EOF record and then use it to find the
2299  * palette entries for this enhanced metafile.
2300  * The lpData is actually a pointer to a EMF_PaletteCopy struct
2301  * which contains the max number of elements to copy and where
2302  * to copy them to.
2303  *
2304  * NOTE: To be used by GetEnhMetaFilePaletteEntries only!
2305  */
2306 INT CALLBACK cbEnhPaletteCopy( HDC a,
2307                                HANDLETABLE *b,
2308                                const ENHMETARECORD *lpEMR,
2309                                INT c,
2310                                LPARAM lpData )
2311 {
2312
2313   if ( lpEMR->iType == EMR_EOF )
2314   {
2315     PEMREOF lpEof = (PEMREOF)lpEMR;
2316     EMF_PaletteCopy* info = (EMF_PaletteCopy*)lpData;
2317     DWORD dwNumPalToCopy = min( lpEof->nPalEntries, info->cEntries );
2318
2319     TRACE( "copying 0x%08lx palettes\n", dwNumPalToCopy );
2320
2321     memcpy( (LPVOID)info->lpPe,
2322             (LPVOID)(((LPSTR)lpEof) + lpEof->offPalEntries),
2323             sizeof( *(info->lpPe) ) * dwNumPalToCopy );
2324
2325     /* Update the passed data as a return code */
2326     info->lpPe     = NULL; /* Palettes were copied! */
2327     info->cEntries = (UINT)dwNumPalToCopy;
2328
2329     return FALSE; /* That's all we need */
2330   }
2331
2332   return TRUE;
2333 }
2334
2335 /*****************************************************************************
2336  *  GetEnhMetaFilePaletteEntries (GDI32.@)
2337  *
2338  *  Copy the palette and report size
2339  *
2340  *  BUGS: Error codes (SetLastError) are not set on failures
2341  */
2342 UINT WINAPI GetEnhMetaFilePaletteEntries( HENHMETAFILE hEmf,
2343                                           UINT cEntries,
2344                                           LPPALETTEENTRY lpPe )
2345 {
2346   ENHMETAHEADER* enhHeader = EMF_GetEnhMetaHeader( hEmf );
2347   EMF_PaletteCopy infoForCallBack;
2348
2349   TRACE( "(%p,%d,%p)\n", hEmf, cEntries, lpPe );
2350
2351   /* First check if there are any palettes associated with
2352      this metafile. */
2353   if ( enhHeader->nPalEntries == 0 ) return 0;
2354
2355   /* Is the user requesting the number of palettes? */
2356   if ( lpPe == NULL ) return (UINT)enhHeader->nPalEntries;
2357
2358   /* Copy cEntries worth of PALETTEENTRY structs into the buffer */
2359   infoForCallBack.cEntries = cEntries;
2360   infoForCallBack.lpPe     = lpPe;
2361
2362   if ( !EnumEnhMetaFile( 0, hEmf, cbEnhPaletteCopy,
2363                          &infoForCallBack, 0 ) )
2364       return GDI_ERROR;
2365
2366   /* Verify that the callback executed correctly */
2367   if ( infoForCallBack.lpPe != NULL )
2368   {
2369      /* Callback proc had error! */
2370      ERR( "cbEnhPaletteCopy didn't execute correctly\n" );
2371      return GDI_ERROR;
2372   }
2373
2374   return infoForCallBack.cEntries;
2375 }
2376
2377 typedef struct gdi_mf_comment
2378 {
2379     DWORD ident;
2380     DWORD iComment;
2381     DWORD nVersion;
2382     DWORD nChecksum;
2383     DWORD fFlags;
2384     DWORD cbWinMetaFile;
2385 } gdi_mf_comment;
2386
2387 /******************************************************************
2388  *         SetWinMetaFileBits   (GDI32.@)
2389  *
2390  *         Translate from old style to new style.
2391  *
2392  */
2393 HENHMETAFILE WINAPI SetWinMetaFileBits(UINT cbBuffer,
2394                                            CONST BYTE *lpbBuffer,
2395                                            HDC hdcRef,
2396                                            CONST METAFILEPICT *lpmfp
2397                                            )
2398 {
2399     HMETAFILE hmf = 0;
2400     HENHMETAFILE ret = 0;
2401     HDC hdc = 0, hdcdisp = 0;
2402     METAFILEPICT mfp;
2403     RECT rc, *prcFrame = NULL;
2404     gdi_mf_comment *mfcomment;
2405     UINT mfcomment_size;
2406     INT horzres, vertres, horzsize, vertsize, xext, yext;
2407
2408     TRACE("(%d, %p, %p, %p)\n", cbBuffer, lpbBuffer, hdcRef, lpmfp);
2409
2410     hmf = SetMetaFileBitsEx(cbBuffer, lpbBuffer);
2411     if(!hmf)
2412     {
2413         WARN("SetMetaFileBitsEx failed\n");
2414         return 0;
2415     }
2416
2417     if(!hdcRef)
2418         hdcRef = hdcdisp = CreateDCA("DISPLAY", NULL, NULL, NULL);
2419
2420     if(!lpmfp) {
2421         lpmfp = &mfp;
2422         mfp.mm = MM_ANISOTROPIC;
2423         mfp.xExt = 100;
2424         mfp.yExt = 100;
2425         FIXME("Correct Exts from dc\n");
2426     }
2427     else
2428     {
2429         TRACE("mm = %ld %ldx%ld\n", lpmfp->mm, lpmfp->xExt, lpmfp->yExt);
2430         if ( ( mfp.xExt < 0 ) || ( mfp.yExt < 0) )
2431             FIXME("Negative coordinates!\n");
2432     }
2433
2434     if(lpmfp->mm == MM_ISOTROPIC || lpmfp->mm == MM_ANISOTROPIC) {
2435         rc.left = rc.top = 0;
2436         rc.right = lpmfp->xExt;
2437         rc.bottom = lpmfp->yExt;
2438         prcFrame = &rc;
2439     }
2440
2441     if(!(hdc = CreateEnhMetaFileW(hdcRef, NULL, prcFrame, NULL))) {
2442         ERR("CreateEnhMetaFile fails?\n");
2443         goto end;
2444     }
2445
2446     horzres = GetDeviceCaps(hdcRef, HORZRES);
2447     vertres = GetDeviceCaps(hdcRef, VERTRES);
2448     horzsize = GetDeviceCaps(hdcRef, HORZSIZE);
2449     vertsize = GetDeviceCaps(hdcRef, VERTSIZE);
2450
2451     if(hdcdisp) {
2452         DeleteDC(hdcdisp);
2453         hdcRef = 0;
2454     }
2455
2456     /*
2457      * Write the original METAFILE into the enhanced metafile.
2458      * It is encapsulated in a GDICOMMENT_WINDOWS_METAFILE record.
2459      */
2460     mfcomment_size = sizeof (gdi_mf_comment) + cbBuffer;
2461     mfcomment = HeapAlloc(GetProcessHeap(), 0, mfcomment_size);
2462     if(mfcomment)
2463     {
2464         mfcomment->ident = GDICOMMENT_IDENTIFIER;
2465         mfcomment->iComment = GDICOMMENT_WINDOWS_METAFILE;
2466         mfcomment->nVersion = 0x00000300;
2467         mfcomment->nChecksum = 0; /* FIXME */
2468         mfcomment->fFlags = 0;
2469         mfcomment->cbWinMetaFile = cbBuffer;
2470         memcpy(&mfcomment[1], lpbBuffer, cbBuffer);
2471         GdiComment(hdc, mfcomment_size, (BYTE*) mfcomment);
2472         HeapFree(GetProcessHeap(), 0, mfcomment);
2473     }
2474
2475     if(lpmfp->mm != MM_TEXT)
2476         SetMapMode(hdc, lpmfp->mm);
2477
2478     /* set the initial viewport:window ratio as 1:1 */
2479     xext = lpmfp->xExt*horzres/(100*horzsize);
2480     yext = lpmfp->yExt*vertres/(100*vertsize);
2481     SetViewportExtEx(hdc, xext, yext, NULL);
2482     SetWindowExtEx(hdc,   xext, yext, NULL);
2483
2484     PlayMetaFile(hdc, hmf);
2485
2486     ret = CloseEnhMetaFile(hdc);
2487 end:
2488     DeleteMetaFile(hmf);
2489     return ret;
2490 }