objects/enhmetafile.c

   1 /*
   2  * Enhanced metafile functions
   3  * Copyright 1998 Douglas Ridgway
   4  *           1999 Huw D M Davies
   5  *
   6  *
   7  * The enhanced format consists of the following elements:
   8  *
   9  *    A header
  10  *    A table of handles to GDI objects
  11  *    An array of metafile records
  12  *    A private palette
  13  *
  14  *
  15  *  The standard format consists of a header and an array of metafile records.
  16  *
  17  */
  18
  19 #include <string.h>
  20 #include <assert.h>
  21 #include "winbase.h"
  22 #include "wingdi.h"
  23 #include "wine/winestring.h"
  24 #include "winerror.h"
  25 #include "enhmetafile.h"
  26 #include "debugtools.h"
  27 #include "heap.h"
  28 #include "metafile.h"
  29
  30 DEFAULT_DEBUG_CHANNEL(enhmetafile)
  31
  32 /* Prototypes */
  33 BOOL WINAPI EnumEnhMetaFile( HDC hdc, HENHMETAFILE hmf, ENHMFENUMPROC callback,
  34                              LPVOID data, const RECT *rect );
  35
  36
  37 /****************************************************************************
  38  *          EMF_Create_HENHMETAFILE
  39  */
  40 HENHMETAFILE EMF_Create_HENHMETAFILE(ENHMETAHEADER *emh, HFILE hFile, HANDLE
  41                                      hMapping )
  42 {
  43     HENHMETAFILE hmf = GDI_AllocObject( sizeof(ENHMETAFILEOBJ),
  44                                         ENHMETAFILE_MAGIC );
  45     ENHMETAFILEOBJ *metaObj = (ENHMETAFILEOBJ *)GDI_HEAP_LOCK( hmf );
  46     metaObj->emh = emh;
  47     metaObj->hFile = hFile;
  48     metaObj->hMapping = hMapping;
  49     GDI_HEAP_UNLOCK( hmf );
  50     return hmf;
  51 }
  52
  53 /****************************************************************************
  54  *          EMF_Delete_HENHMETAFILE
  55  */
  56 static BOOL EMF_Delete_HENHMETAFILE( HENHMETAFILE hmf )
  57 {
  58     ENHMETAFILEOBJ *metaObj = (ENHMETAFILEOBJ *)GDI_GetObjPtr( hmf,
  59                                                            ENHMETAFILE_MAGIC );
  60     if(!metaObj) return FALSE;
  61     if(metaObj->hMapping) {
  62         UnmapViewOfFile( metaObj->emh );
  63         CloseHandle( metaObj->hMapping );
  64         CloseHandle( metaObj->hFile );
  65     } else
  66         HeapFree( SystemHeap, 0, metaObj->emh );
  67     return GDI_FreeObject( hmf );
  68 }
  69
  70 /******************************************************************
  71  *         EMF_GetEnhMetaHeader
  72  *
  73  * Returns ptr to ENHMETAHEADER associated with HENHMETAFILE
  74  * Should be followed by call to EMF_ReleaseEnhMetaHeader
  75  */
  76 static ENHMETAHEADER *EMF_GetEnhMetaHeader( HENHMETAFILE hmf )
  77 {
  78     ENHMETAFILEOBJ *metaObj = (ENHMETAFILEOBJ *)GDI_GetObjPtr( hmf,
  79                                                            ENHMETAFILE_MAGIC );
  80     TRACE("hmf %04x -> enhmetaObj %p\n", hmf, metaObj);
  81     return metaObj ? metaObj->emh : NULL;
  82 }
  83
  84 /******************************************************************
  85  *         EMF_ReleaseEnhMetaHeader
  86  *
  87  * Releases ENHMETAHEADER associated with HENHMETAFILE
  88  */
  89 static BOOL EMF_ReleaseEnhMetaHeader( HENHMETAFILE hmf )
  90 {
  91     return GDI_HEAP_UNLOCK( hmf );
  92 }
  93
  94 /*****************************************************************************
  95  *         EMF_GetEnhMetaFile
  96  *
  97  */
  98 static HENHMETAFILE EMF_GetEnhMetaFile( HFILE hFile )
  99 {
 100     ENHMETAHEADER *emh;
 101     HANDLE hMapping;
 102
 103     hMapping = CreateFileMappingA( hFile, NULL, PAGE_READONLY, 0, 0, NULL );
 104     emh = MapViewOfFile( hMapping, FILE_MAP_READ, 0, 0, 0 );
 105
 106     if (emh->iType != EMR_HEADER || emh->dSignature != ENHMETA_SIGNATURE) {
 107         WARN("Invalid emf header type 0x%08lx sig 0x%08lx.\n",
 108              emh->iType, emh->dSignature);
 109         UnmapViewOfFile( emh );
 110         CloseHandle( hMapping );
 111         return 0;
 112     }
 113     return EMF_Create_HENHMETAFILE( emh, hFile, hMapping );
 114 }
 115
 116
 117 /*****************************************************************************
 118  *          GetEnhMetaFileA (GDI32.174)
 119  *
 120  *
 121  */
 122 HENHMETAFILE WINAPI GetEnhMetaFileA(
 123              LPCSTR lpszMetaFile  /* filename of enhanced metafile */
 124     )
 125 {
 126     HENHMETAFILE hmf;
 127     HFILE hFile;
 128
 129     hFile = CreateFileA(lpszMetaFile, GENERIC_READ, FILE_SHARE_READ, 0,
 130                         OPEN_EXISTING, 0, 0);
 131     if (hFile == INVALID_HANDLE_VALUE) {
 132         WARN("could not open %s\n", lpszMetaFile);
 133         return 0;
 134     }
 135     hmf = EMF_GetEnhMetaFile( hFile );
 136     if(!hmf)
 137         CloseHandle( hFile );
 138     return hmf;
 139 }
 140
 141 /*****************************************************************************
 142  *          GetEnhMetaFile32W  (GDI32.180)
 143  */
 144 HENHMETAFILE WINAPI GetEnhMetaFileW(
 145              LPCWSTR lpszMetaFile)  /* filename of enhanced metafile */
 146 {
 147     HENHMETAFILE hmf;
 148     HFILE hFile;
 149
 150     hFile = CreateFileW(lpszMetaFile, GENERIC_READ, FILE_SHARE_READ, 0,
 151                         OPEN_EXISTING, 0, 0);
 152     if (hFile == INVALID_HANDLE_VALUE) {
 153         WARN("could not open %s\n", debugstr_w(lpszMetaFile));
 154         return 0;
 155     }
 156     hmf = EMF_GetEnhMetaFile( hFile );
 157     if(!hmf)
 158         CloseHandle( hFile );
 159     return hmf;
 160 }
 161
 162 /*****************************************************************************
 163  *        GetEnhMetaFileHeader  (GDI32.178)
 164  *
 165  *  If _buf_ is NULL, returns the size of buffer required.
 166  *  Otherwise, copy up to _bufsize_ bytes of enhanced metafile header into
 167  *  _buf.
 168  */
 169 UINT WINAPI GetEnhMetaFileHeader(
 170        HENHMETAFILE hmf, /* enhanced metafile */
 171        UINT bufsize,     /* size of buffer */
 172        LPENHMETAHEADER buf /* buffer */
 173     )
 174 {
 175     LPENHMETAHEADER emh;
 176
 177     if (!buf) return sizeof(ENHMETAHEADER);
 178     emh = EMF_GetEnhMetaHeader(hmf);
 179     if(!emh) return FALSE;
 180     memmove(buf, emh, MIN(sizeof(ENHMETAHEADER), bufsize));
 181     EMF_ReleaseEnhMetaHeader(hmf);
 182     return MIN(sizeof(ENHMETAHEADER), bufsize);
 183 }
 184
 185
 186 /*****************************************************************************
 187  *          GetEnhMetaFileDescription32A  (GDI32.176)
 188  */
 189 UINT WINAPI GetEnhMetaFileDescriptionA(
 190        HENHMETAFILE hmf, /* enhanced metafile */
 191        UINT size, /* size of buf */
 192        LPSTR buf /* buffer to receive description */
 193     )
 194 {
 195      LPENHMETAHEADER emh = EMF_GetEnhMetaHeader(hmf);
 196      INT first;
 197
 198      if(!emh) return FALSE;
 199      if(emh->nDescription == 0 || emh->offDescription == 0) {
 200          EMF_ReleaseEnhMetaHeader(hmf);
 201         return 0;
 202      }
 203      if (!buf || !size ) {
 204          EMF_ReleaseEnhMetaHeader(hmf);
 205         return emh->nDescription;
 206      }
 207
 208      first = lstrlenW( (WCHAR *) ((char *) emh + emh->offDescription));
 209
 210      lstrcpynWtoA(buf, (WCHAR *) ((char *) emh + emh->offDescription), size);
 211      buf += first + 1;
 212      lstrcpynWtoA(buf, (WCHAR *) ((char *) emh + emh->offDescription+2*(first+1)),
 213                  size - first - 1);
 214
 215      EMF_ReleaseEnhMetaHeader(hmf);
 216      return MIN(size, emh->nDescription);
 217 }
 218
 219 /*****************************************************************************
 220  *          GetEnhMetaFileDescription32W  (GDI32.177)
 221  *
 222  *  Copies the description string of an enhanced metafile into a buffer
 223  *  _buf_.
 224  *
 225  *  If _buf_ is NULL, returns size of _buf_ required. Otherwise, returns
 226  *  number of characters copied.
 227  */
 228 UINT WINAPI GetEnhMetaFileDescriptionW(
 229        HENHMETAFILE hmf, /* enhanced metafile */
 230        UINT size, /* size of buf */
 231        LPWSTR buf /* buffer to receive description */
 232     )
 233 {
 234      LPENHMETAHEADER emh = EMF_GetEnhMetaHeader(hmf);
 235
 236      if(!emh) return FALSE;
 237      if(emh->nDescription == 0 || emh->offDescription == 0) {
 238          EMF_ReleaseEnhMetaHeader(hmf);
 239         return 0;
 240      }
 241      if (!buf || !size ) {
 242          EMF_ReleaseEnhMetaHeader(hmf);
 243         return emh->nDescription;
 244      }
 245
 246      memmove(buf, (char *) emh + emh->offDescription,
 247             MIN(size,emh->nDescription));
 248      EMF_ReleaseEnhMetaHeader(hmf);
 249      return MIN(size, emh->nDescription);
 250 }
 251
 252 /****************************************************************************
 253  *    SetEnhMetaFileBits (GDI32.315)
 254  *
 255  *  Creates an enhanced metafile by copying _bufsize_ bytes from _buf_.
 256  */
 257 HENHMETAFILE WINAPI SetEnhMetaFileBits(UINT bufsize, const BYTE *buf)
 258 {
 259     ENHMETAHEADER *emh = HeapAlloc( SystemHeap, 0, bufsize );
 260     memmove(emh, buf, bufsize);
 261     return EMF_Create_HENHMETAFILE( emh, 0, 0 );
 262 }
 263
 264 INT CALLBACK cbCountSizeOfEnhMetaFile( HDC a,
 265                                        LPHANDLETABLE b,
 266                                        LPENHMETARECORD lpEMR,
 267                                        INT c,
 268                                        LPVOID lpData )
 269 {
 270   LPUINT uSizeOfRecordData = (LPUINT)lpData;
 271
 272   uSizeOfRecordData += lpEMR->nSize;
 273
 274   return TRUE;
 275 }
 276
 277 /*****************************************************************************
 278  *  GetEnhMetaFileBits (GDI32.175)
 279  *
 280  */
 281 UINT WINAPI GetEnhMetaFileBits(
 282     HENHMETAFILE hmf,
 283     UINT bufsize,
 284     LPBYTE buf
 285 )
 286 {
 287   LPENHMETAHEADER lpEnhMetaFile;
 288   UINT uEnhMetaFileSize = 0;
 289
 290   FIXME( "(%04x,%u,%p): untested\n", hmf, bufsize, buf );
 291
 292   /* Determine the required buffer size */
 293   /* Enumerate all records and count their size */
 294   if( !EnumEnhMetaFile( 0, hmf, cbCountSizeOfEnhMetaFile, &uEnhMetaFileSize, NULL ) )
 295   {
 296     ERR( "Unable to enumerate enhanced metafile!\n" );
 297     return 0;
 298   }
 299
 300   if( buf == NULL )
 301   {
 302     return uEnhMetaFileSize;
 303   }
 304
 305   /* Copy the lesser of the two byte counts */
 306   uEnhMetaFileSize = MIN( uEnhMetaFileSize, bufsize );
 307
 308   /* Copy everything */
 309   lpEnhMetaFile = EMF_GetEnhMetaHeader( hmf );
 310
 311   if( lpEnhMetaFile == NULL )
 312   {
 313     return 0;
 314   }
 315
 316   /* Use memmove just in case they overlap */
 317   memmove(buf, lpEnhMetaFile, bufsize);
 318
 319   EMF_ReleaseEnhMetaHeader( hmf );
 320
 321   return bufsize;
 322 }
 323
 324 /*****************************************************************************
 325  *           PlayEnhMetaFileRecord  (GDI32.264)
 326  *
 327  *  Render a single enhanced metafile record in the device context hdc.
 328  *
 329  *  RETURNS
 330  *    TRUE on success, FALSE on error.
 331  *  BUGS
 332  *    Many unimplemented records.
 333  */
 334 BOOL WINAPI PlayEnhMetaFileRecord(
 335      HDC hdc, /* device context in which to render EMF record */
 336      LPHANDLETABLE handletable, /* array of handles to be used in rendering record */
 337      const ENHMETARECORD *mr, /* EMF record to render */
 338      UINT handles  /* size of handle array */
 339      )
 340 {
 341   int type;
 342   TRACE(
 343         "hdc = %08x, handletable = %p, record = %p, numHandles = %d\n",
 344           hdc, handletable, mr, handles);
 345   if (!mr) return FALSE;
 346
 347   type = mr->iType;
 348
 349   TRACE(" type=%d\n", type);
 350   switch(type)
 351     {
 352     case EMR_HEADER:
 353       {
 354         /* ENHMETAHEADER *h = (LPENHMETAHEADER) mr; */
 355         break;
 356       }
 357     case EMR_EOF:
 358       break;
 359     case EMR_GDICOMMENT:
 360       {
 361         PEMRGDICOMMENT lpGdiComment = (PEMRGDICOMMENT)mr;
 362         /* In an enhanced metafile, there can be both public and private GDI comments */
 363         GdiComment( hdc, lpGdiComment->cbData, lpGdiComment->Data );
 364         break;
 365       }
 366     case EMR_SETMAPMODE:
 367       {
 368         DWORD mode = mr->dParm[0];
 369         SetMapMode(hdc, mode);
 370         break;
 371       }
 372     case EMR_SETBKMODE:
 373       {
 374         DWORD mode = mr->dParm[0];
 375         SetBkMode(hdc, mode);
 376         break;
 377       }
 378     case EMR_SETBKCOLOR:
 379       {
 380         DWORD mode = mr->dParm[0];
 381         SetBkColor(hdc, mode);
 382         break;
 383       }
 384     case EMR_SETPOLYFILLMODE:
 385       {
 386         DWORD mode = mr->dParm[0];
 387         SetPolyFillMode(hdc, mode);
 388         break;
 389       }
 390     case EMR_SETROP2:
 391       {
 392         DWORD mode = mr->dParm[0];
 393         SetROP2(hdc, mode);
 394         break;
 395       }
 396     case EMR_SETSTRETCHBLTMODE:
 397       {
 398         DWORD mode = mr->dParm[0];
 399         SetStretchBltMode(hdc, mode);
 400         break;
 401       }
 402     case EMR_SETTEXTALIGN:
 403       {
 404         DWORD align = mr->dParm[0];
 405         SetTextAlign(hdc, align);
 406         break;
 407       }
 408     case EMR_SETTEXTCOLOR:
 409       {
 410         DWORD color = mr->dParm[0];
 411         SetTextColor(hdc, color);
 412         break;
 413       }
 414     case EMR_SAVEDC:
 415       {
 416         SaveDC(hdc);
 417         break;
 418       }
 419     case EMR_RESTOREDC:
 420       {
 421         RestoreDC(hdc, mr->dParm[0]);
 422         break;
 423       }
 424     case EMR_INTERSECTCLIPRECT:
 425       {
 426         INT left = mr->dParm[0], top = mr->dParm[1], right = mr->dParm[2],
 427               bottom = mr->dParm[3];
 428         IntersectClipRect(hdc, left, top, right, bottom);
 429         break;
 430       }
 431     case EMR_SELECTOBJECT:
 432       {
 433         DWORD obj = mr->dParm[0];
 434         SelectObject(hdc, (handletable->objectHandle)[obj]);
 435         break;
 436       }
 437     case EMR_DELETEOBJECT:
 438       {
 439         DWORD obj = mr->dParm[0];
 440         DeleteObject( (handletable->objectHandle)[obj]);
 441         (handletable->objectHandle)[obj] = 0;
 442         break;
 443       }
 444     case EMR_SETWINDOWORGEX:
 445       {
 446         DWORD x = mr->dParm[0], y = mr->dParm[1];
 447         SetWindowOrgEx(hdc, x, y, NULL);
 448         break;
 449       }
 450     case EMR_SETWINDOWEXTEX:
 451       {
 452         DWORD x = mr->dParm[0], y = mr->dParm[1];
 453         SetWindowExtEx(hdc, x, y, NULL);
 454         break;
 455       }
 456     case EMR_SETVIEWPORTORGEX:
 457       {
 458         DWORD x = mr->dParm[0], y = mr->dParm[1];
 459         SetViewportOrgEx(hdc, x, y, NULL);
 460         break;
 461       }
 462     case EMR_SETVIEWPORTEXTEX:
 463       {
 464         DWORD x = mr->dParm[0], y = mr->dParm[1];
 465         SetViewportExtEx(hdc, x, y, NULL);
 466         break;
 467       }
 468     case EMR_CREATEPEN:
 469       {
 470         DWORD obj = mr->dParm[0];
 471         (handletable->objectHandle)[obj] =
 472           CreatePenIndirect((LOGPEN *) &(mr->dParm[1]));
 473         break;
 474       }
 475     case EMR_EXTCREATEPEN:
 476       {
 477         DWORD obj = mr->dParm[0];
 478         DWORD style = mr->dParm[1], brush = mr->dParm[2];
 479         LOGBRUSH *b = (LOGBRUSH *) &mr->dParm[3];
 480         FIXME("Some ExtCreatePen args not handled\n");
 481         (handletable->objectHandle)[obj] =
 482           ExtCreatePen(style, brush, b, 0, NULL);
 483         break;
 484       }
 485     case EMR_CREATEBRUSHINDIRECT:
 486       {
 487         DWORD obj = mr->dParm[0];
 488         (handletable->objectHandle)[obj] =
 489           CreateBrushIndirect((LOGBRUSH *) &(mr->dParm[1]));
 490         break;
 491       }
 492     case EMR_EXTCREATEFONTINDIRECTW:
 493         {
 494         DWORD obj = mr->dParm[0];
 495         (handletable->objectHandle)[obj] =
 496           CreateFontIndirectW((LOGFONTW *) &(mr->dParm[1]));
 497         break;
 498         }
 499     case EMR_MOVETOEX:
 500       {
 501         DWORD x = mr->dParm[0], y = mr->dParm[1];
 502         MoveToEx(hdc, x, y, NULL);
 503         break;
 504       }
 505     case EMR_LINETO:
 506       {
 507         DWORD x = mr->dParm[0], y = mr->dParm[1];
 508         LineTo(hdc, x, y);
 509         break;
 510       }
 511     case EMR_RECTANGLE:
 512       {
 513         INT left = mr->dParm[0], top = mr->dParm[1], right = mr->dParm[2],
 514               bottom = mr->dParm[3];
 515         Rectangle(hdc, left, top, right, bottom);
 516         break;
 517       }
 518     case EMR_ELLIPSE:
 519       {
 520         INT left = mr->dParm[0], top = mr->dParm[1], right = mr->dParm[2],
 521               bottom = mr->dParm[3];
 522         Ellipse(hdc, left, top, right, bottom);
 523         break;
 524       }
 525     case EMR_POLYGON16:
 526       {
 527         /* 0-3 : a bounding rectangle? */
 528         INT count = mr->dParm[4];
 529         FIXME("Some Polygon16 args not handled\n");
 530         Polygon16(hdc, (POINT16 *)&mr->dParm[5], count);
 531         break;
 532       }
 533     case EMR_POLYLINE16:
 534       {
 535         /* 0-3 : a bounding rectangle? */
 536         INT count = mr->dParm[4];
 537         FIXME("Some Polyline16 args not handled\n");
 538         Polyline16(hdc, (POINT16 *)&mr->dParm[5], count);
 539         break;
 540       }
 541 #if 0
 542     case EMR_POLYPOLYGON16:
 543       {
 544         PEMRPOLYPOLYGON16 lpPolyPoly16 = (PEMRPOLYPOLYGON16)mr;
 545
 546         PolyPolygon16( hdc,
 547                        lpPolyPoly16->apts,
 548                        lpPolyPoly16->aPolyCounts,
 549                        lpPolyPoly16->nPolys );
 550
 551         break;
 552       }
 553 #endif
 554     case EMR_STRETCHDIBITS:
 555       {
 556         LONG xDest = mr->dParm[4];
 557         LONG yDest = mr->dParm[5];
 558         LONG xSrc = mr->dParm[6];
 559         LONG ySrc = mr->dParm[7];
 560         LONG cxSrc = mr->dParm[8];
 561         LONG cySrc = mr->dParm[9];
 562         DWORD offBmiSrc = mr->dParm[10];
 563         DWORD offBitsSrc = mr->dParm[12];
 564         DWORD iUsageSrc = mr->dParm[14];
 565         DWORD dwRop = mr->dParm[15];
 566         LONG cxDest = mr->dParm[16];
 567         LONG cyDest = mr->dParm[17];
 568
 569         StretchDIBits(hdc,xDest,yDest,cxDest,cyDest,
 570                             xSrc,ySrc,cxSrc,cySrc,
 571                             ((char *)mr)+offBitsSrc,
 572                             (const BITMAPINFO *)(((char *)mr)+offBmiSrc),
 573                             iUsageSrc,dwRop);
 574         break;
 575       }
 576     case EMR_EXTTEXTOUTW:
 577       {
 578         /* 0-3: ??? */
 579         DWORD flags = mr->dParm[4];
 580         /* 5, 6: ??? */
 581         DWORD x = mr->dParm[7], y = mr->dParm[8];
 582         DWORD count = mr->dParm[9];
 583         /* 10-16: ??? */
 584         LPWSTR str = (LPWSTR)& mr->dParm[17];
 585         /* trailing info: dx array? */
 586         FIXME("Many ExtTextOut args not handled\n");
 587         ExtTextOutW(hdc, x, y, flags, /* lpRect */ NULL,
 588                       str, count, /* lpDx */ NULL);
 589         break;
 590       }
 591
 592     case EMR_CREATEPALETTE:
 593       {
 594         PEMRCREATEPALETTE lpCreatePal = (PEMRCREATEPALETTE)mr;
 595
 596         (handletable->objectHandle)[ lpCreatePal->ihPal ] =
 597                 CreatePalette( &lpCreatePal->lgpl );
 598
 599         break;
 600       }
 601
 602     case EMR_SELECTPALETTE:
 603       {
 604         PEMRSELECTPALETTE lpSelectPal = (PEMRSELECTPALETTE)mr;
 605
 606         /* FIXME: Should this be forcing background mode? */
 607         (handletable->objectHandle)[ lpSelectPal->ihPal ] =
 608                 SelectPalette( hdc, lpSelectPal->ihPal, FALSE );
 609         break;
 610       }
 611
 612     case EMR_REALIZEPALETTE:
 613       {
 614         RealizePalette( hdc );
 615         break;
 616       }
 617
 618 #if 0
 619     case EMR_EXTSELECTCLIPRGN:
 620       {
 621         PEMREXTSELECTCLIPRGN lpRgn = (PEMREXTSELECTCLIPRGN)mr;
 622
 623         /* Need to make a region out of the RGNDATA we have */
 624         ExtSelectClipRgn( hdc, ..., (INT)(lpRgn->iMode) );
 625
 626       }
 627 #endif
 628     case EMR_SETMETARGN:
 629       {
 630         SetMetaRgn( hdc );
 631         break;
 632       }
 633     case EMR_SETWORLDTRANSFORM:
 634       {
 635         PEMRSETWORLDTRANSFORM lpXfrm = (PEMRSETWORLDTRANSFORM)mr;
 636         SetWorldTransform( hdc, &lpXfrm->xform );
 637         break;
 638       }
 639     case EMR_POLYBEZIER:
 640     case EMR_POLYGON:
 641     case EMR_POLYLINE:
 642     case EMR_POLYBEZIERTO:
 643     case EMR_POLYLINETO:
 644     case EMR_POLYPOLYLINE:
 645     case EMR_POLYPOLYGON:
 646     case EMR_SETBRUSHORGEX:
 647     case EMR_SETPIXELV:
 648     case EMR_SETMAPPERFLAGS:
 649     case EMR_SETCOLORADJUSTMENT:
 650     case EMR_OFFSETCLIPRGN:
 651     case EMR_EXCLUDECLIPRECT:
 652     case EMR_SCALEVIEWPORTEXTEX:
 653     case EMR_SCALEWINDOWEXTEX:
 654     case EMR_MODIFYWORLDTRANSFORM:
 655     case EMR_ANGLEARC:
 656     case EMR_ROUNDRECT:
 657     case EMR_ARC:
 658     case EMR_CHORD:
 659     case EMR_PIE:
 660     case EMR_SETPALETTEENTRIES:
 661     case EMR_RESIZEPALETTE:
 662     case EMR_EXTFLOODFILL:
 663     case EMR_ARCTO:
 664     case EMR_POLYDRAW:
 665     case EMR_SETARCDIRECTION:
 666     case EMR_SETMITERLIMIT:
 667     case EMR_BEGINPATH:
 668     case EMR_ENDPATH:
 669     case EMR_CLOSEFIGURE:
 670     case EMR_FILLPATH:
 671     case EMR_STROKEANDFILLPATH:
 672     case EMR_STROKEPATH:
 673     case EMR_FLATTENPATH:
 674     case EMR_WIDENPATH:
 675     case EMR_SELECTCLIPPATH:
 676     case EMR_ABORTPATH:
 677     case EMR_FILLRGN:
 678     case EMR_FRAMERGN:
 679     case EMR_INVERTRGN:
 680     case EMR_PAINTRGN:
 681     case EMR_BITBLT:
 682     case EMR_STRETCHBLT:
 683     case EMR_MASKBLT:
 684     case EMR_PLGBLT:
 685     case EMR_SETDIBITSTODEVICE:
 686     case EMR_EXTTEXTOUTA:
 687     case EMR_POLYBEZIER16:
 688     case EMR_POLYBEZIERTO16:
 689     case EMR_POLYLINETO16:
 690     case EMR_POLYPOLYLINE16:
 691     case EMR_POLYPOLYGON16:
 692     case EMR_POLYDRAW16:
 693     case EMR_CREATEMONOBRUSH:
 694     case EMR_CREATEDIBPATTERNBRUSHPT:
 695     case EMR_POLYTEXTOUTA:
 696     case EMR_POLYTEXTOUTW:
 697     case EMR_SETICMMODE:
 698     case EMR_CREATECOLORSPACE:
 699     case EMR_SETCOLORSPACE:
 700     case EMR_DELETECOLORSPACE:
 701     case EMR_GLSRECORD:
 702     case EMR_GLSBOUNDEDRECORD:
 703     case EMR_PIXELFORMAT:
 704     default:
 705       FIXME("type %d is unimplemented\n", type);
 706       /*  SetLastError(E_NOTIMPL); */
 707       break;
 708     }
 709   return TRUE;
 710 }
 711
 712
 713 /*****************************************************************************
 714  *
 715  *        EnumEnhMetaFile32  (GDI32.79)
 716  *
 717  *  Walk an enhanced metafile, calling a user-specified function _EnhMetaFunc_
 718  *  for each
 719  *  record. Returns when either every record has been used or
 720  *  when _EnhMetaFunc_ returns FALSE.
 721  *
 722  *
 723  * RETURNS
 724  *  TRUE if every record is used, FALSE if any invocation of _EnhMetaFunc_
 725  *  returns FALSE.
 726  *
 727  * BUGS
 728  *   Ignores rect.
 729  */
 730 BOOL WINAPI EnumEnhMetaFile(
 731      HDC hdc, /* device context to pass to _EnhMetaFunc_ */
 732      HENHMETAFILE hmf, /* EMF to walk */
 733      ENHMFENUMPROC callback, /* callback function */
 734      LPVOID data, /* optional data for callback function */
 735      const RECT *rect  /* bounding rectangle for rendered metafile */
 736     )
 737 {
 738     BOOL ret = TRUE;
 739     LPENHMETARECORD p = (LPENHMETARECORD) EMF_GetEnhMetaHeader(hmf);
 740     INT count;
 741     HANDLETABLE *ht;
 742
 743     if(!p) return FALSE;
 744     count = ((LPENHMETAHEADER) p)->nHandles;
 745     ht = HeapAlloc( GetProcessHeap(), 0, sizeof(HANDLETABLE)*count);
 746     ht->objectHandle[0] = hmf;
 747     while (ret) {
 748         ret = (*callback)(hdc, ht, p, count, data);
 749         if (p->iType == EMR_EOF) break;
 750         p = (LPENHMETARECORD) ((char *) p + p->nSize);
 751     }
 752     HeapFree( GetProcessHeap(), 0, ht);
 753     EMF_ReleaseEnhMetaHeader(hmf);
 754     return ret;
 755 }
 756
 757
 758 /**************************************************************************
 759  *    PlayEnhMetaFile  (GDI32.263)
 760  *
 761  *    Renders an enhanced metafile into a specified rectangle *lpRect
 762  *    in device context hdc.
 763  *
 764  * BUGS
 765  *    Almost entirely unimplemented
 766  *
 767  */
 768 BOOL WINAPI PlayEnhMetaFile(
 769        HDC hdc, /* DC to render into */
 770        HENHMETAFILE hmf, /* metafile to render */
 771        const RECT *lpRect  /* rectangle to place metafile inside */
 772       )
 773 {
 774     LPENHMETARECORD p = (LPENHMETARECORD) EMF_GetEnhMetaHeader(hmf);
 775     INT count;
 776     HANDLETABLE *ht;
 777     BOOL ret = FALSE;
 778     INT savedMode = 0;
 779
 780     if(!p) return FALSE;
 781     count = ((LPENHMETAHEADER) p)->nHandles;
 782     ht = HeapAlloc( GetProcessHeap(), 0, sizeof(HANDLETABLE) * count);
 783     if (lpRect) {
 784         LPENHMETAHEADER h = (LPENHMETAHEADER) p;
 785         FLOAT xscale = (h->rclBounds.right - h->rclBounds.left) /
 786           (lpRect->right - lpRect->left);
 787         FLOAT yscale = (h->rclBounds.bottom - h->rclBounds.top) /
 788           (lpRect->bottom - lpRect->top);
 789         XFORM xform;
 790         xform.eM11 = xscale;
 791         xform.eM12 = 0;
 792         xform.eM21 = 0;
 793         xform.eM22 = yscale;
 794         xform.eDx = lpRect->left;
 795         xform.eDy = lpRect->top;
 796         FIXME("play into rect doesn't work\n");
 797         savedMode = SetGraphicsMode(hdc, GM_ADVANCED);
 798         if (!SetWorldTransform(hdc, &xform)) {
 799             WARN("World transform failed!\n");
 800         }
 801     }
 802
 803     ht->objectHandle[0] = hmf;
 804     while (1) {
 805         PlayEnhMetaFileRecord(hdc, ht, p, count);
 806         if (p->iType == EMR_EOF) break;
 807         p = (LPENHMETARECORD) ((char *) p + p->nSize); /* casted so that arithmetic is in bytes */
 808     }
 809     HeapFree( GetProcessHeap(), 0, ht );
 810     EMF_ReleaseEnhMetaHeader(hmf);
 811     if (savedMode) SetGraphicsMode(hdc, savedMode);
 812     ret = TRUE; /* FIXME: calculate a more accurate return value */
 813     return ret;
 814 }
 815
 816 /*****************************************************************************
 817  *  DeleteEnhMetaFile (GDI32.68)
 818  *
 819  *  Deletes an enhanced metafile and frees the associated storage.
 820  */
 821 BOOL WINAPI DeleteEnhMetaFile(HENHMETAFILE hmf)
 822 {
 823     return EMF_Delete_HENHMETAFILE( hmf );
 824 }
 825
 826 /*****************************************************************************
 827  *  CopyEnhMetaFileA (GDI32.21)  Duplicate an enhanced metafile
 828  *
 829  *
 830  */
 831 HENHMETAFILE WINAPI CopyEnhMetaFileA(
 832     HENHMETAFILE hmfSrc,
 833     LPCSTR file)
 834 {
 835     ENHMETAHEADER *emrSrc = EMF_GetEnhMetaHeader( hmfSrc ), *emrDst;
 836     HENHMETAFILE hmfDst;
 837
 838     if(!emrSrc) return FALSE;
 839     if (!file) {
 840         emrDst = HeapAlloc( SystemHeap, 0, emrSrc->nBytes );
 841         memcpy( emrDst, emrSrc, emrSrc->nBytes );
 842         hmfDst = EMF_Create_HENHMETAFILE( emrDst, 0, 0 );
 843     } else {
 844         HFILE hFile;
 845         hFile = CreateFileA( file, GENERIC_WRITE | GENERIC_READ, 0, NULL,
 846                              CREATE_ALWAYS, 0, -1);
 847         WriteFile( hFile, emrSrc, emrSrc->nBytes, 0, 0);
 848         hmfDst = EMF_GetEnhMetaFile( hFile );
 849     }
 850     EMF_ReleaseEnhMetaHeader( hmfSrc );
 851     return hmfDst;
 852 }
 853
 854
 855 /* Struct to be used to be passed in the LPVOID parameter for cbEnhPaletteCopy */
 856 typedef struct tagEMF_PaletteCopy
 857 {
 858    UINT cEntries;
 859    LPPALETTEENTRY lpPe;
 860 } EMF_PaletteCopy;
 861
 862 /***************************************************************
 863  * Find the EMR_EOF record and then use it to find the
 864  * palette entries for this enhanced metafile.
 865  * The lpData is actually a pointer to a EMF_PaletteCopy struct
 866  * which contains the max number of elements to copy and where
 867  * to copy them to.
 868  *
 869  * NOTE: To be used by GetEnhMetaFilePaletteEntries only!
 870  */
 871 INT CALLBACK cbEnhPaletteCopy( HDC a,
 872                                LPHANDLETABLE b,
 873                                LPENHMETARECORD lpEMR,
 874                                INT c,
 875                                LPVOID lpData )
 876 {
 877
 878   if ( lpEMR->iType == EMR_EOF )
 879   {
 880     PEMREOF lpEof = (PEMREOF)lpEMR;
 881     EMF_PaletteCopy* info = (EMF_PaletteCopy*)lpData;
 882     DWORD dwNumPalToCopy = MIN( lpEof->nPalEntries, info->cEntries );
 883
 884     TRACE( "copying 0x%08lx palettes\n", dwNumPalToCopy );
 885
 886     memcpy( (LPVOID)info->lpPe,
 887             (LPVOID)(((LPSTR)lpEof) + lpEof->offPalEntries),
 888             sizeof( *(info->lpPe) ) * dwNumPalToCopy );
 889
 890     /* Update the passed data as a return code */
 891     info->lpPe     = NULL; /* Palettes were copied! */
 892     info->cEntries = (UINT)dwNumPalToCopy;
 893
 894     return FALSE; /* That's all we need */
 895   }
 896
 897   return TRUE;
 898 }
 899
 900 /*****************************************************************************
 901  *  GetEnhMetaFilePaletteEntries (GDI32.179)
 902  *
 903  *  Copy the palette and report size
 904  *
 905  *  BUGS: Error codes (SetLastError) are not set on failures
 906  */
 907 UINT WINAPI GetEnhMetaFilePaletteEntries( HENHMETAFILE hEmf,
 908                                           UINT cEntries,
 909                                           LPPALETTEENTRY lpPe )
 910 {
 911   ENHMETAHEADER* enhHeader = EMF_GetEnhMetaHeader( hEmf );
 912   UINT uReturnValue = GDI_ERROR;
 913   EMF_PaletteCopy infoForCallBack;
 914
 915   TRACE( "(%04x,%d,%p)\n", hEmf, cEntries, lpPe );
 916
 917   /* First check if there are any palettes associated with
 918      this metafile. */
 919   if ( enhHeader->nPalEntries == 0 )
 920   {
 921     /* No palette associated with this enhanced metafile */
 922     uReturnValue = 0;
 923     goto done;
 924   }
 925
 926   /* Is the user requesting the number of palettes? */
 927   if ( lpPe == NULL )
 928   {
 929      uReturnValue = (UINT)enhHeader->nPalEntries;
 930      goto done;
 931   }
 932
 933   /* Copy cEntries worth of PALETTEENTRY structs into the buffer */
 934   infoForCallBack.cEntries = cEntries;
 935   infoForCallBack.lpPe     = lpPe;
 936
 937   if ( !EnumEnhMetaFile( 0, hEmf, cbEnhPaletteCopy,
 938                          &infoForCallBack, NULL ) )
 939   {
 940      goto done;
 941   }
 942
 943   /* Verify that the callback executed correctly */
 944   if ( infoForCallBack.lpPe != NULL )
 945   {
 946      /* Callback proc had error! */
 947      ERR( "cbEnhPaletteCopy didn't execute correctly\n" );
 948      goto done;
 949   }
 950
 951   uReturnValue = infoForCallBack.cEntries;
 952
 953 done:
 954
 955   EMF_ReleaseEnhMetaHeader( hEmf );
 956
 957   return uReturnValue;
 958 }
 959
 960 /******************************************************************
 961  *         SetWinMetaFileBits   (GDI32.343)
 962  *
 963  *         Translate from old style to new style.
 964  *
 965  * BUGS: - This doesn't take the DC and scaling into account
 966  *       - Most record conversions aren't implemented
 967  *       - Handle slot assignement is primative and most likely doesn't work
 968  */
 969 HENHMETAFILE WINAPI SetWinMetaFileBits(UINT cbBuffer,
 970                                            CONST BYTE *lpbBuffer,
 971                                            HDC hdcRef,
 972                                            CONST METAFILEPICT *lpmfp
 973                                            )
 974 {
 975      HENHMETAFILE    hMf;
 976      LPVOID          lpNewEnhMetaFileBuffer = NULL;
 977      UINT            uNewEnhMetaFileBufferSize = 0;
 978      BOOL            bFoundEOF = FALSE;
 979
 980      FIXME( "(%d,%p,%04x,%p):stub\n", cbBuffer, lpbBuffer, hdcRef, lpmfp );
 981
 982      /* 1. Get the header - skip over this and get straight to the records  */
 983
 984      uNewEnhMetaFileBufferSize = sizeof( ENHMETAHEADER );
 985      lpNewEnhMetaFileBuffer = HeapAlloc( SystemHeap, HEAP_ZERO_MEMORY,
 986                                          uNewEnhMetaFileBufferSize );
 987
 988      if( lpNewEnhMetaFileBuffer == NULL )
 989      {
 990        goto error;
 991      }
 992
 993      /* Fill in the header record */
 994      {
 995        LPENHMETAHEADER lpNewEnhMetaFileHeader = (LPENHMETAHEADER)lpNewEnhMetaFileBuffer;
 996
 997        lpNewEnhMetaFileHeader->iType = EMR_HEADER;
 998        lpNewEnhMetaFileHeader->nSize = sizeof( ENHMETAHEADER );
 999
1000        /* FIXME: Not right. Must be able to get this from the DC */
1001        lpNewEnhMetaFileHeader->rclBounds.left   = 0;
1002        lpNewEnhMetaFileHeader->rclBounds.right  = 0;
1003        lpNewEnhMetaFileHeader->rclBounds.top    = 0;
1004        lpNewEnhMetaFileHeader->rclBounds.bottom = 0;
1005
1006        /* FIXME: Not right. Must be able to get this from the DC */
1007        lpNewEnhMetaFileHeader->rclFrame.left   = 0;
1008        lpNewEnhMetaFileHeader->rclFrame.right  = 0;
1009        lpNewEnhMetaFileHeader->rclFrame.top    = 0;
1010        lpNewEnhMetaFileHeader->rclFrame.bottom = 0;
1011
1012        lpNewEnhMetaFileHeader->nHandles = 0; /* No handles yet */
1013
1014        /* FIXME: Add in the rest of the fields to the header */
1015        /* dSignature
1016           nVersion
1017           nRecords
1018           sReserved
1019           nDescription
1020           offDescription
1021           nPalEntries
1022           szlDevice
1023           szlMillimeters
1024           cbPixelFormat
1025           offPixelFormat,
1026           bOpenGL */
1027      }
1028
1029      (char*)lpbBuffer += ((METAHEADER*)lpbBuffer)->mtHeaderSize * 2; /* Point past the header - FIXME: metafile quirk? */
1030
1031      /* 2. Enum over individual records and convert them to the new type of records */
1032      while( !bFoundEOF )
1033      {
1034
1035         LPMETARECORD lpMetaRecord = (LPMETARECORD)lpbBuffer;
1036
1037 #define EMF_ReAllocAndAdjustPointers( a , b ) \
1038                                         { \
1039                                           LPVOID lpTmp; \
1040                                           lpTmp = HeapReAlloc( SystemHeap, 0, \
1041                                                                lpNewEnhMetaFileBuffer, \
1042                                                                uNewEnhMetaFileBufferSize + (b) ); \
1043                                           if( lpTmp == NULL ) { ERR( "No memory!\n" ); goto error; } \
1044                                           lpNewEnhMetaFileBuffer = lpTmp; \
1045                                           lpRecord = (a)( (char*)lpNewEnhMetaFileBuffer + uNewEnhMetaFileBufferSize ); \
1046                                           uNewEnhMetaFileBufferSize += (b); \
1047                                         }
1048
1049         switch( lpMetaRecord->rdFunction )
1050         {
1051           case META_EOF:
1052           {
1053              PEMREOF lpRecord;
1054              size_t uRecord = sizeof(*lpRecord);
1055
1056              EMF_ReAllocAndAdjustPointers(PEMREOF,uRecord);
1057
1058              /* Fill the new record - FIXME: This is not right */
1059              lpRecord->emr.iType = EMR_EOF;
1060              lpRecord->emr.nSize = sizeof( *lpRecord );
1061              lpRecord->nPalEntries = 0;     /* FIXME */
1062              lpRecord->offPalEntries = 0;   /* FIXME */
1063              lpRecord->nSizeLast = 0;       /* FIXME */
1064
1065              /* No more records after this one */
1066              bFoundEOF = TRUE;
1067
1068              FIXME( "META_EOF conversion not correct\n" );
1069              break;
1070           }
1071
1072           case META_SETMAPMODE:
1073           {
1074              PEMRSETMAPMODE lpRecord;
1075              size_t uRecord = sizeof(*lpRecord);
1076
1077              EMF_ReAllocAndAdjustPointers(PEMRSETMAPMODE,uRecord);
1078
1079              lpRecord->emr.iType = EMR_SETMAPMODE;
1080              lpRecord->emr.nSize = sizeof( *lpRecord );
1081
1082              lpRecord->iMode = lpMetaRecord->rdParm[0];
1083
1084              break;
1085           }
1086
1087           case META_DELETEOBJECT: /* Select and Delete structures are the same */
1088           case META_SELECTOBJECT:
1089           {
1090             PEMRDELETEOBJECT lpRecord;
1091             size_t uRecord = sizeof(*lpRecord);
1092
1093             EMF_ReAllocAndAdjustPointers(PEMRDELETEOBJECT,uRecord);
1094
1095             if( lpMetaRecord->rdFunction == META_DELETEOBJECT )
1096             {
1097               lpRecord->emr.iType = EMR_DELETEOBJECT;
1098             }
1099             else
1100             {
1101               lpRecord->emr.iType = EMR_SELECTOBJECT;
1102             }
1103             lpRecord->emr.nSize = sizeof( *lpRecord );
1104
1105             lpRecord->ihObject = lpMetaRecord->rdParm[0]; /* FIXME: Handle */
1106
1107             break;
1108           }
1109
1110           case META_POLYGON: /* This is just plain busted. I don't know what I'm doing */
1111           {
1112              PEMRPOLYGON16 lpRecord; /* FIXME: Should it be a poly or poly16? */
1113              size_t uRecord = sizeof(*lpRecord);
1114
1115              EMF_ReAllocAndAdjustPointers(PEMRPOLYGON16,uRecord);
1116
1117              /* FIXME: This is mostly all wrong */
1118              lpRecord->emr.iType = EMR_POLYGON16;
1119              lpRecord->emr.nSize = sizeof( *lpRecord );
1120
1121              lpRecord->rclBounds.left   = 0;
1122              lpRecord->rclBounds.right  = 0;
1123              lpRecord->rclBounds.top    = 0;
1124              lpRecord->rclBounds.bottom = 0;
1125
1126              lpRecord->cpts = 0;
1127              lpRecord->apts[0].x = 0;
1128              lpRecord->apts[0].y = 0;
1129
1130              FIXME( "META_POLYGON conversion not correct\n" );
1131
1132              break;
1133           }
1134
1135           case META_SETPOLYFILLMODE:
1136           {
1137              PEMRSETPOLYFILLMODE lpRecord;
1138              size_t uRecord = sizeof(*lpRecord);
1139
1140              EMF_ReAllocAndAdjustPointers(PEMRSETPOLYFILLMODE,uRecord);
1141
1142              lpRecord->emr.iType = EMR_SETPOLYFILLMODE;
1143              lpRecord->emr.nSize = sizeof( *lpRecord );
1144
1145              lpRecord->iMode = lpMetaRecord->rdParm[0];
1146
1147              break;
1148           }
1149
1150           case META_SETWINDOWORG:
1151           {
1152              PEMRSETWINDOWORGEX lpRecord; /* Seems to be the closest thing */
1153              size_t uRecord = sizeof(*lpRecord);
1154
1155              EMF_ReAllocAndAdjustPointers(PEMRSETWINDOWORGEX,uRecord);
1156
1157              lpRecord->emr.iType = EMR_SETWINDOWORGEX;
1158              lpRecord->emr.nSize = sizeof( *lpRecord );
1159
1160              lpRecord->ptlOrigin.x = lpMetaRecord->rdParm[1];
1161              lpRecord->ptlOrigin.y = lpMetaRecord->rdParm[0];
1162
1163              break;
1164           }
1165
1166           case META_SETWINDOWEXT:  /* Structure is the same for SETWINDOWEXT & SETVIEWPORTEXT */
1167           case META_SETVIEWPORTEXT:
1168           {
1169              PEMRSETWINDOWEXTEX lpRecord;
1170              size_t uRecord = sizeof(*lpRecord);
1171
1172              EMF_ReAllocAndAdjustPointers(PEMRSETWINDOWEXTEX,uRecord);
1173
1174              if ( lpMetaRecord->rdFunction == META_SETWINDOWEXT )
1175              {
1176                lpRecord->emr.iType = EMR_SETWINDOWORGEX;
1177              }
1178              else
1179              {
1180                lpRecord->emr.iType = EMR_SETVIEWPORTEXTEX;
1181              }
1182              lpRecord->emr.nSize = sizeof( *lpRecord );
1183
1184              lpRecord->szlExtent.cx = lpMetaRecord->rdParm[1];
1185              lpRecord->szlExtent.cy = lpMetaRecord->rdParm[0];
1186
1187              break;
1188           }
1189
1190           case META_CREATEBRUSHINDIRECT:
1191           {
1192              PEMRCREATEBRUSHINDIRECT lpRecord;
1193              size_t uRecord = sizeof(*lpRecord);
1194
1195              EMF_ReAllocAndAdjustPointers(PEMRCREATEBRUSHINDIRECT,uRecord);
1196
1197              lpRecord->emr.iType = EMR_CREATEBRUSHINDIRECT;
1198              lpRecord->emr.nSize = sizeof( *lpRecord );
1199
1200              lpRecord->ihBrush    = ((LPENHMETAHEADER)lpNewEnhMetaFileBuffer)->nHandles;
1201              lpRecord->lb.lbStyle = ((LPLOGBRUSH16)lpMetaRecord->rdParm)->lbStyle;
1202              lpRecord->lb.lbColor = ((LPLOGBRUSH16)lpMetaRecord->rdParm)->lbColor;
1203              lpRecord->lb.lbHatch = ((LPLOGBRUSH16)lpMetaRecord->rdParm)->lbHatch;
1204
1205              ((LPENHMETAHEADER)lpNewEnhMetaFileBuffer)->nHandles += 1; /* New handle */
1206
1207              break;
1208           }
1209
1210
1211           /* These are all unimplemented and as such are intended to fall through to the default case */
1212           case META_SETBKCOLOR:
1213           case META_SETBKMODE:
1214           case META_SETROP2:
1215           case META_SETRELABS:
1216           case META_SETSTRETCHBLTMODE:
1217           case META_SETTEXTCOLOR:
1218           case META_SETVIEWPORTORG:
1219           case META_OFFSETWINDOWORG:
1220           case META_SCALEWINDOWEXT:
1221           case META_OFFSETVIEWPORTORG:
1222           case META_SCALEVIEWPORTEXT:
1223           case META_LINETO:
1224           case META_MOVETO:
1225           case META_EXCLUDECLIPRECT:
1226           case META_INTERSECTCLIPRECT:
1227           case META_ARC:
1228           case META_ELLIPSE:
1229           case META_FLOODFILL:
1230           case META_PIE:
1231           case META_RECTANGLE:
1232           case META_ROUNDRECT:
1233           case META_PATBLT:
1234           case META_SAVEDC:
1235           case META_SETPIXEL:
1236           case META_OFFSETCLIPRGN:
1237           case META_TEXTOUT:
1238           case META_POLYPOLYGON:
1239           case META_POLYLINE:
1240           case META_RESTOREDC:
1241           case META_CHORD:
1242           case META_CREATEPATTERNBRUSH:
1243           case META_CREATEPENINDIRECT:
1244           case META_CREATEFONTINDIRECT:
1245           case META_CREATEPALETTE:
1246           case META_SETTEXTALIGN:
1247           case META_SELECTPALETTE:
1248           case META_SETMAPPERFLAGS:
1249           case META_REALIZEPALETTE:
1250           case META_ESCAPE:
1251           case META_EXTTEXTOUT:
1252           case META_STRETCHDIB:
1253           case META_DIBSTRETCHBLT:
1254           case META_STRETCHBLT:
1255           case META_BITBLT:
1256           case META_CREATEREGION:
1257           case META_FILLREGION:
1258           case META_FRAMEREGION:
1259           case META_INVERTREGION:
1260           case META_PAINTREGION:
1261           case META_SELECTCLIPREGION:
1262           case META_DIBCREATEPATTERNBRUSH:
1263           case META_DIBBITBLT:
1264           case META_SETTEXTCHAREXTRA:
1265           case META_SETTEXTJUSTIFICATION:
1266           case META_EXTFLOODFILL:
1267           case META_SETDIBTODEV:
1268           case META_DRAWTEXT:
1269           case META_ANIMATEPALETTE:
1270           case META_SETPALENTRIES:
1271           case META_RESIZEPALETTE:
1272           case META_RESETDC:
1273           case META_STARTDOC:
1274           case META_STARTPAGE:
1275           case META_ENDPAGE:
1276           case META_ABORTDOC:
1277           case META_ENDDOC:
1278           case META_CREATEBRUSH:
1279           case META_CREATEBITMAPINDIRECT:
1280           case META_CREATEBITMAP:
1281           /* Fall through to unimplemented */
1282           default:
1283           {
1284             /* Not implemented yet */
1285             FIXME( "Conversion of record type 0x%x not implemented.\n", lpMetaRecord->rdFunction );
1286             break;
1287           }
1288        }
1289
1290        /* Move to the next record */
1291        (char*)lpbBuffer += ((LPMETARECORD)lpbBuffer)->rdSize * 2; /* FIXME: Seem to be doing this in metafile.c */
1292
1293 #undef ReAllocAndAdjustPointers
1294      }
1295
1296      /* We know the last of the header information now */
1297      ((LPENHMETAHEADER)lpNewEnhMetaFileBuffer)->nBytes = uNewEnhMetaFileBufferSize;
1298
1299      /* Create the enhanced metafile */
1300      hMf = SetEnhMetaFileBits( uNewEnhMetaFileBufferSize, (const BYTE*)lpNewEnhMetaFileBuffer );
1301
1302      if( !hMf )
1303        ERR( "Problem creating metafile. Did the conversion fail somewhere?\n" );
1304
1305      return hMf;
1306
1307 error:
1308      /* Free the data associated with our copy since it's been copied */
1309      HeapFree( SystemHeap, 0, lpNewEnhMetaFileBuffer );
1310
1311      return 0;
1312 }
1313
1314
1315