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/libreoffice-3.6.0.2/binfilter/bf_svtools/source/filter.vcl/wmf/svt_enhwmf.cxx

#
C++ | 1298 lines | 1084 code | 157 blank | 57 comment | 91 complexity | caab86f100c7278b67041ff6b1dfb931 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-2.1, AGPL-1.0, BSD-3-Clause-No-Nuclear-License-2014, GPL-3.0, LGPL-3.0 
    

  1. /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
    2. 

  2. /*************************************************************************
    3. 

  3.  *
    4. 

  4.  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
    5. 

  5.  *
    6. 

  6.  * Copyright 2000, 2010 Oracle and/or its affiliates.
    7. 

  7.  *
    8. 

  8.  * OpenOffice.org - a multi-platform office productivity suite
    9. 

  9.  *
    10. 

  10.  * This file is part of OpenOffice.org.
    11. 

  11.  *
    12. 

  12.  * OpenOffice.org is free software: you can redistribute it and/or modify
    13. 

  13.  * it under the terms of the GNU Lesser General Public License version 3
    14. 

  14.  * only, as published by the Free Software Foundation.
    15. 

  15.  *
    16. 

  16.  * OpenOffice.org is distributed in the hope that it will be useful,
    17. 

  17.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    18. 

  18.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    19. 

  19.  * GNU Lesser General Public License version 3 for more details
    20. 

  20.  * (a copy is included in the LICENSE file that accompanied this code).
    21. 

  21.  *
    22. 

  22.  * You should have received a copy of the GNU Lesser General Public License
    23. 

  23.  * version 3 along with OpenOffice.org.  If not, see
    24. 

  24.  * <http://www.openoffice.org/license.html>
    25. 

  25.  * for a copy of the LGPLv3 License.
    26. 

  26.  *
    27. 

  27.  ************************************************************************/
    28. 

  28. 

  29. #include "winmtf.hxx"
    30. 

  30. #include <osl/endian.h>
    31. 

  31. 

  32. namespace binfilter
    33. 

  33. {
    34. 

  34. 

  35. //=========================== GDI-Array ===================================
    36. 

  36. 

  37. #define EMR_HEADER                      1
    38. 

  38. #define EMR_POLYBEZIER                  2
    39. 

  39. #define EMR_POLYGON                     3
    40. 

  40. #define EMR_POLYLINE                    4
    41. 

  41. #define EMR_POLYBEZIERTO                5
    42. 

  42. #define EMR_POLYLINETO                  6
    43. 

  43. #define EMR_POLYPOLYLINE                7
    44. 

  44. #define EMR_POLYPOLYGON                 8
    45. 

  45. #define EMR_SETWINDOWEXTEX              9
    46. 

  46. #define EMR_SETWINDOWORGEX              10
    47. 

  47. #define EMR_SETVIEWPORTEXTEX            11
    48. 

  48. #define EMR_SETVIEWPORTORGEX            12
    49. 

  49. #define EMR_SETBRUSHORGEX               13
    50. 

  50. #define EMR_EOF                         14
    51. 

  51. #define EMR_SETPIXELV                   15
    52. 

  52. #define EMR_SETMAPPERFLAGS              16
    53. 

  53. #define EMR_SETMAPMODE                  17
    54. 

  54. #define EMR_SETBKMODE                   18
    55. 

  55. #define EMR_SETPOLYFILLMODE             19
    56. 

  56. #define EMR_SETROP2                     20
    57. 

  57. #define EMR_SETSTRETCHBLTMODE           21
    58. 

  58. #define EMR_SETTEXTALIGN                22
    59. 

  59. #define EMR_SETCOLORADJUSTMENT          23
    60. 

  60. #define EMR_SETTEXTCOLOR                24
    61. 

  61. #define EMR_SETBKCOLOR                  25
    62. 

  62. #define EMR_OFFSETCLIPRGN               26
    63. 

  63. #define EMR_MOVETOEX                    27
    64. 

  64. #define EMR_SETMETARGN                  28
    65. 

  65. #define EMR_EXCLUDECLIPRECT             29
    66. 

  66. #define EMR_INTERSECTCLIPRECT           30
    67. 

  67. #define EMR_SCALEVIEWPORTEXTEX          31
    68. 

  68. #define EMR_SCALEWINDOWEXTEX            32
    69. 

  69. #define EMR_SAVEDC                      33
    70. 

  70. #define EMR_RESTOREDC                   34
    71. 

  71. #define EMR_SETWORLDTRANSFORM           35
    72. 

  72. #define EMR_MODIFYWORLDTRANSFORM        36
    73. 

  73. #define EMR_SELECTOBJECT                37
    74. 

  74. #define EMR_CREATEPEN                   38
    75. 

  75. #define EMR_CREATEBRUSHINDIRECT         39
    76. 

  76. #define EMR_DELETEOBJECT                40
    77. 

  77. #define EMR_ANGLEARC                    41
    78. 

  78. #define EMR_ELLIPSE                     42
    79. 

  79. #define EMR_RECTANGLE                   43
    80. 

  80. #define EMR_ROUNDRECT                   44
    81. 

  81. #define EMR_ARC                         45
    82. 

  82. #define EMR_CHORD                       46
    83. 

  83. #define EMR_PIE                         47
    84. 

  84. #define EMR_SELECTPALETTE               48
    85. 

  85. #define EMR_CREATEPALETTE               49
    86. 

  86. #define EMR_SETPALETTEENTRIES           50
    87. 

  87. #define EMR_RESIZEPALETTE               51
    88. 

  88. #define EMR_REALIZEPALETTE              52
    89. 

  89. #define EMR_EXTFLOODFILL                53
    90. 

  90. #define EMR_LINETO                      54
    91. 

  91. #define EMR_ARCTO                       55
    92. 

  92. #define EMR_POLYDRAW                    56
    93. 

  93. #define EMR_SETARCDIRECTION             57
    94. 

  94. #define EMR_SETMITERLIMIT               58
    95. 

  95. #define EMR_BEGINPATH                   59
    96. 

  96. #define EMR_ENDPATH                     60
    97. 

  97. #define EMR_CLOSEFIGURE                 61
    98. 

  98. #define EMR_FILLPATH                    62
    99. 

  99. #define EMR_STROKEANDFILLPATH           63
    100. 

  100. #define EMR_STROKEPATH                  64
    101. 

  101. #define EMR_FLATTENPATH                 65
    102. 

  102. #define EMR_WIDENPATH                   66
    103. 

  103. #define EMR_SELECTCLIPPATH              67
    104. 

  104. #define EMR_ABORTPATH                   68
    105. 

  105. 

  106. #define EMR_GDICOMMENT                  70
    107. 

  107. #define EMR_FILLRGN                     71
    108. 

  108. #define EMR_FRAMERGN                    72
    109. 

  109. #define EMR_INVERTRGN                   73
    110. 

  110. #define EMR_PAINTRGN                    74
    111. 

  111. #define EMR_EXTSELECTCLIPRGN            75
    112. 

  112. #define EMR_BITBLT                      76
    113. 

  113. #define EMR_STRETCHBLT                  77
    114. 

  114. #define EMR_MASKBLT                     78
    115. 

  115. #define EMR_PLGBLT                      79
    116. 

  116. #define EMR_SETDIBITSTODEVICE           80
    117. 

  117. #define EMR_STRETCHDIBITS               81
    118. 

  118. #define EMR_EXTCREATEFONTINDIRECTW      82
    119. 

  119. #define EMR_EXTTEXTOUTA                 83
    120. 

  120. #define EMR_EXTTEXTOUTW                 84
    121. 

  121. #define EMR_POLYBEZIER16                85
    122. 

  122. #define EMR_POLYGON16                   86
    123. 

  123. #define EMR_POLYLINE16                  87
    124. 

  124. #define EMR_POLYBEZIERTO16              88
    125. 

  125. #define EMR_POLYLINETO16                89
    126. 

  126. #define EMR_POLYPOLYLINE16              90
    127. 

  127. #define EMR_POLYPOLYGON16               91
    128. 

  128. #define EMR_POLYDRAW16                  92
    129. 

  129. #define EMR_CREATEMONOBRUSH             93
    130. 

  130. #define EMR_CREATEDIBPATTERNBRUSHPT     94
    131. 

  131. #define EMR_EXTCREATEPEN                95
    132. 

  132. #define EMR_POLYTEXTOUTA                96
    133. 

  133. #define EMR_POLYTEXTOUTW                97
    134. 

  134. 

  135. // WINDOWS VERSION >= 0x400
    136. 

  136. #define EMR_SETICMMODE                  98
    137. 

  137. #define EMR_CREATECOLORSPACE            99
    138. 

  138. #define EMR_SETCOLORSPACE              100
    139. 

  139. #define EMR_DELETECOLORSPACE           101
    140. 

  140. #define EMR_GLSRECORD                  102
    141. 

  141. #define EMR_GLSBOUNDEDRECORD           103
    142. 

  142. #define EMR_PIXELFORMAT                104
    143. 

  143. 

  144. // WINDOWS VERSION >= 0x500
    145. 

  145. #define EMR_DRAWESCAPE                 105
    146. 

  146. #define EMR_EXTESCAPE                  106
    147. 

  147. #define EMR_STARTDOC                   107
    148. 

  148. #define EMR_SMALLTEXTOUT               108
    149. 

  149. #define EMR_FORCEUFIMAPPING            109
    150. 

  150. #define EMR_NAMEDESCAPE                110
    151. 

  151. #define EMR_COLORCORRECTPALETTE        111
    152. 

  152. #define EMR_SETICMPROFILEA             112
    153. 

  153. #define EMR_SETICMPROFILEW             113
    154. 

  154. #define EMR_ALPHABLEND                 114
    155. 

  155. #define EMR_ALPHADIBBLEND              115
    156. 

  156. #define EMR_TRANSPARENTBLT             116
    157. 

  157. #define EMR_TRANSPARENTDIB             117
    158. 

  158. #define EMR_GRADIENTFILL               118
    159. 

  159. #define EMR_SETLINKEDUFIS              119
    160. 

  160. #define EMR_SETTEXTJUSTIFICATION       120
    161. 

  161. 

  162. 

  163. //-----------------------------------------------------------------------------------
    164. 

  164. 

  165. #ifdef OSL_BIGENDIAN
    166. 

  166. // currently unused
    167. 

  167. static float GetSwapFloat( SvStream& rSt )
    168. 

  168. {
    169. 

  169.     float   fTmp;
    170. 

  170.     sal_Int8* pPtr = (sal_Int8*)&fTmp;
    171. 

  171.     rSt >> pPtr[3] >> pPtr[2] >> pPtr[1] >> pPtr[0];    // Little Endian <-> Big Endian switch
    172. 

  172.     return fTmp;
    173. 

  173. }
    174. 

  174. #endif
    175. 

  175. 

  176. SvStream& operator>>( SvStream& rIn, XForm& rXForm )
    177. 

  177. {
    178. 

  178.     if ( sizeof( float ) != 4 )
    179. 

  179.     {
    180. 

  180.         OSL_FAIL( "EnhWMFReader::sizeof( float ) != 4" );
    181. 

  181.         rXForm = XForm();
    182. 

  182.     }
    183. 

  183.     else
    184. 

  184.     {
    185. 

  185. #ifdef OSL_BIGENDIAN
    186. 

  186.     rXForm.eM11 = GetSwapFloat( rIn );
    187. 

  187.     rXForm.eM12 = GetSwapFloat( rIn );
    188. 

  188.     rXForm.eM21 = GetSwapFloat( rIn );
    189. 

  189.     rXForm.eM22 = GetSwapFloat( rIn );
    190. 

  190.     rXForm.eDx = GetSwapFloat( rIn );
    191. 

  191.     rXForm.eDy = GetSwapFloat( rIn );
    192. 

  192. #else
    193. 

  193.     rIn >> rXForm.eM11 >> rXForm.eM12 >> rXForm.eM21 >> rXForm.eM22
    194. 

  194.             >> rXForm.eDx >> rXForm.eDy;
    195. 

  195. #endif
    196. 

  196.     }
    197. 

  197.     return rIn;
    198. 

  198. }
    199. 

  199. 

  200. static sal_Bool ImplReadRegion( PolyPolygon& rPolyPoly, SvStream& rSt, sal_uInt32 nLen )
    201. 

  201. {
    202. 

  202.     sal_Bool bOk = sal_False;
    203. 

  203.     if ( nLen )
    204. 

  204.     {
    205. 

  205.         sal_uInt32 nHdSize, nType, nCount, nRgnSize, i;
    206. 

  206.         rSt >> nHdSize
    207. 

  207.             >> nType
    208. 

  208.             >> nCount
    209. 

  209.             >> nRgnSize;
    210. 

  210. 

  211.         if ( nCount && ( nType == RDH_RECTANGLES ) &&
    212. 

  212.                 ( nLen >= ( ( nCount << 4 ) + ( nHdSize - 16 ) ) ) )
    213. 

  213.         {
    214. 

  214.             sal_Int32 nx1, ny1, nx2, ny2;
    215. 

  215. 

  216.             for ( i = 0; i < nCount; i++ )
    217. 

  217.             {
    218. 

  218.                 rSt >> nx1 >> ny1 >> nx2 >> ny2;
    219. 

  219. 

  220.                 Rectangle aRect( Point( nx1, ny1 ), Point( nx2, ny2 ) );
    221. 

  221.                 Polygon aPolygon( aRect );
    222. 

  222.                 PolyPolygon aPolyPolyOr1( aPolygon );
    223. 

  223.                 PolyPolygon aPolyPolyOr2( rPolyPoly );
    224. 

  224.                 rPolyPoly.GetUnion( aPolyPolyOr1, aPolyPolyOr2 );
    225. 

  225.                 rPolyPoly = aPolyPolyOr2;
    226. 

  226.             }
    227. 

  227.             bOk = sal_True;
    228. 

  228.         }
    229. 

  229.     }
    230. 

  230.     return bOk;
    231. 

  231. }
    232. 

  232. 

  233. BOOL EnhWMFReader::ReadEnhWMF()
    234. 

  234. {
    235. 

  235.     sal_uInt32  nStretchBltMode = 0;
    236. 

  236.     sal_uInt32  nRecType, nRecSize, nNextPos,
    237. 

  237.                 nW, nH, nPoints, nColor, nIndex,
    238. 

  238.                 nDat32, nNom1, nDen1, nNom2, nDen2;
    239. 

  239.     sal_Int32   nX32, nY32, nx32, ny32;
    240. 

  240.     sal_Int16   nX16, nY16;
    241. 

  241. 

  242.     sal_Bool    bFlag, bStatus = ReadHeader();
    243. 

  243. 

  244.     while( bStatus && nRecordCount-- )
    245. 

  245.     {
    246. 

  246.         *pWMF >> nRecType >> nRecSize;
    247. 

  247. 

  248.         if ( ( nRecSize < 8 ) || ( nRecSize & 3 ) )     // Parameter sind immer durch 4 teilbar
    249. 

  249.         {
    250. 

  250.             bStatus = FALSE;
    251. 

  251.             break;
    252. 

  252.         }
    253. 

  253. 

  254.         nNextPos = pWMF->Tell() + ( nRecSize - 8 );
    255. 

  255. 

  256.         if ( nNextPos > nEndPos )
    257. 

  257.         {
    258. 

  258.             bStatus = FALSE;
    259. 

  259.             break;
    260. 

  260.         }
    261. 

  261. 

  262.         if( aBmpSaveList.Count() && ( nRecType != EMR_STRETCHBLT ) && ( nRecType != EMR_STRETCHDIBITS ) )
    263. 

  263.                 pOut->ResolveBitmapActions( aBmpSaveList );
    264. 

  264. 

  265.         bFlag = sal_False;
    266. 

  266. 

  267.         switch( nRecType )
    268. 

  268.         {
    269. 

  269.             case EMR_POLYBEZIERTO :
    270. 

  270.                 bFlag = sal_True;
    271. 

  271.             case EMR_POLYBEZIER :
    272. 

  272.             {
    273. 

  273.                 pWMF->SeekRel( 16 );
    274. 

  274.                 *pWMF >> nPoints;
    275. 

  275.                 sal_uInt16 i = 0;
    276. 

  276.                 if ( bFlag )
    277. 

  277.                 {
    278. 

  278.                     i++;
    279. 

  279.                     nPoints++;
    280. 

  280.                 }
    281. 

  281.                 Polygon aPoly( (sal_uInt16)nPoints );
    282. 

  282.                 for( ; i < (sal_uInt16)nPoints; i++ )
    283. 

  283.                 {
    284. 

  284.                     *pWMF >> nX32 >> nY32;
    285. 

  285.                     aPoly[ i ] = Point( nX32, nY32 );
    286. 

  286.                 }
    287. 

  287.                 pOut->DrawPolyBezier( aPoly, bFlag, bRecordPath );
    288. 

  288.             }
    289. 

  289.             break;
    290. 

  290. 

  291.             case EMR_POLYGON :
    292. 

  292.             {
    293. 

  293.                 pWMF->SeekRel( 16 );
    294. 

  294.                 *pWMF >> nPoints;
    295. 

  295.                 Polygon aPoly( (UINT16)nPoints );
    296. 

  296.                 for( UINT16 k = 0; k < (UINT16)nPoints; k++ )
    297. 

  297.                 {
    298. 

  298.                     *pWMF >> nX32 >> nY32;
    299. 

  299.                     aPoly[ k ] = Point( nX32, nY32 );
    300. 

  300.                 }
    301. 

  301.                 pOut->DrawPolygon( aPoly, bRecordPath );
    302. 

  302.             }
    303. 

  303.             break;
    304. 

  304. 

  305.             case EMR_POLYLINETO :
    306. 

  306.                 bFlag = sal_True;
    307. 

  307.             case EMR_POLYLINE :
    308. 

  308.             {
    309. 

  309.                 pWMF->SeekRel( 0x10 );
    310. 

  310.                 *pWMF >> nPoints;
    311. 

  311.                 UINT16 i = 0;
    312. 

  312.                 if ( bFlag )
    313. 

  313.                 {
    314. 

  314.                     i++;
    315. 

  315.                     nPoints++;
    316. 

  316.                 }
    317. 

  317.                 Polygon aPolygon( (UINT16)nPoints );
    318. 

  318.                 for ( ; i < (UINT16)nPoints; i++ )
    319. 

  319.                 {
    320. 

  320.                     *pWMF >> nX32 >> nY32;
    321. 

  321.                     aPolygon[ i ] = Point( nX32, nY32 );
    322. 

  322.                 }
    323. 

  323.                 pOut->DrawPolyLine( aPolygon, bFlag, bRecordPath );
    324. 

  324.             }
    325. 

  325.             break;
    326. 

  326. 

  327.             case EMR_POLYPOLYLINE :
    328. 

  328.             {
    329. 

  329.                 UINT16* pnPoints;
    330. 

  330. 

  331.                 INT32   i, nPoly;
    332. 

  332.                 pWMF->SeekRel( 0x10 );
    333. 

  333. 

  334.                 // Anzahl der Polygone:
    335. 

  335.                 *pWMF >> nPoly >> i;
    336. 

  336. 

  337.                 // Anzahl der Punkte eines jeden Polygons holen, Gesammtzahl der Punkte ermitteln:
    338. 

  338.                 pnPoints = new UINT16[ nPoly ];
    339. 

  339. 

  340.                 for ( i = 0; i < nPoly; i++ )
    341. 

  341.                 {
    342. 

  342.                     *pWMF >> nPoints;
    343. 

  343.                     pnPoints[ i ] = (UINT16)nPoints;
    344. 

  344.                 }
    345. 

  345. 

  346.                 // Polygonpunkte holen:
    347. 

  347. 

  348.                 for ( i = 0; i < nPoly; i++ )
    349. 

  349.                 {
    350. 

  350.                     Polygon aPoly( pnPoints[ i ] );
    351. 

  351.                     for( UINT16 k = 0; k < pnPoints[ i ]; k++ )
    352. 

  352.                     {
    353. 

  353.                         *pWMF >> nX32 >> nY32;
    354. 

  354.                         aPoly[ k ] = Point( nX32, nY32 );
    355. 

  355.                     }
    356. 

  356.                     pOut->DrawPolyLine( aPoly, sal_False, bRecordPath );
    357. 

  357.                 }
    358. 

  358.                 delete[] pnPoints;
    359. 

  359.             }
    360. 

  360.             break;
    361. 

  361. 

  362.             case EMR_POLYPOLYGON :
    363. 

  363.             {
    364. 

  364.                 UINT16* pnPoints;
    365. 

  365.                 Point*  pPtAry;
    366. 

  366. 

  367.                 UINT32  i, nPoly, nGesPoints;
    368. 

  368.                 pWMF->SeekRel( 0x10 );
    369. 

  369. 

  370.                 // Anzahl der Polygone:
    371. 

  371.                 *pWMF >> nPoly >> nGesPoints;
    372. 

  372. 

  373.                 if (nGesPoints < SAL_MAX_UINT32 / sizeof(Point))
    374. 

  374.                 {
    375. 

  375. 

  376.                     // Anzahl der Punkte eines jeden Polygons holen, Gesammtzahl der Punkte ermitteln:
    377. 

  377.                     pnPoints = new UINT16[ nPoly ];
    378. 

  378. 

  379.                     for ( i = 0; i < nPoly; i++ )
    380. 

  380.                     {
    381. 

  381.                         *pWMF >> nPoints;
    382. 

  382.                         pnPoints[ i ] = (UINT16)nPoints;
    383. 

  383.                     }
    384. 

  384.                     // Polygonpunkte holen:
    385. 

  385.                     pPtAry  = (Point*) new char[ nGesPoints * sizeof(Point) ];
    386. 

  386. 

  387.                     for ( i = 0; i < nGesPoints; i++ )
    388. 

  388.                     {
    389. 

  389.                         *pWMF >> nX32 >> nY32;
    390. 

  390.                         pPtAry[ i ] = Point( nX32, nY32 );
    391. 

  391.                     }
    392. 

  392.                     // PolyPolygon Actions erzeugen
    393. 

  393.                     PolyPolygon aPolyPoly( (UINT16)nPoly, pnPoints, pPtAry );
    394. 

  394.                     pOut->DrawPolyPolygon( aPolyPoly, bRecordPath );
    395. 

  395.                     delete[] (char*) pPtAry;
    396. 

  396.                     delete[] pnPoints;
    397. 

  397.                 }
    398. 

  398.             }
    399. 

  399.             break;
    400. 

  400. 

  401.             case EMR_SETWINDOWEXTEX :
    402. 

  402.             {                                                       // #75383#
    403. 

  403.                 *pWMF >> nW >> nH;
    404. 

  404.                 pOut->SetWinExt( Size( nW, nH ) );
    405. 

  405.             }
    406. 

  406.             break;
    407. 

  407. 

  408.             case EMR_SETWINDOWORGEX :
    409. 

  409.             {
    410. 

  410.                 *pWMF >> nX32 >> nY32;
    411. 

  411.                 pOut->SetWinOrg( Point( nX32, nY32 ) );
    412. 

  412.             }
    413. 

  413.             break;
    414. 

  414. 

  415.             case EMR_SCALEWINDOWEXTEX :
    416. 

  416.             {
    417. 

  417.                 *pWMF >> nNom1 >> nDen1 >> nNom2 >> nDen2;
    418. 

  418.                 pOut->ScaleWinExt( (double)nNom1 / nDen1, (double)nNom2 / nDen2 );
    419. 

  419.             }
    420. 

  420.             break;
    421. 

  421. 

  422.             case EMR_SETVIEWPORTORGEX :
    423. 

  423.             {
    424. 

  424.                 *pWMF >> nX32 >> nY32;
    425. 

  425.                 pOut->SetDevOrg( Point( nX32, nY32 ) );
    426. 

  426.             }
    427. 

  427.             break;
    428. 

  428. 

  429.             case EMR_SCALEVIEWPORTEXTEX :
    430. 

  430.             {
    431. 

  431.                 *pWMF >> nNom1 >> nDen1 >> nNom2 >> nDen2;
    432. 

  432.                 pOut->ScaleDevExt( (double)nNom1 / nDen1, (double)nNom2 / nDen2 );
    433. 

  433.             }
    434. 

  434.             break;
    435. 

  435. 

  436.             case EMR_SETVIEWPORTEXTEX :
    437. 

  437.             {
    438. 

  438.                 *pWMF >> nW >> nH;
    439. 

  439.                 pOut->SetDevExt( Size( nW, nH ) );
    440. 

  440.             }
    441. 

  441.             break;
    442. 

  442. 

  443.             case EMR_EOF :
    444. 

  444.                 nRecordCount = 0;           // #76846#
    445. 

  445.             break;
    446. 

  446. 

  447.             case EMR_SETPIXELV :
    448. 

  448.             {
    449. 

  449.                 *pWMF >> nX32 >> nY32;
    450. 

  450.                 pOut->DrawPixel( Point( nX32, nY32 ), ReadColor() );
    451. 

  451.             }
    452. 

  452.             break;
    453. 

  453. 

  454.             case EMR_SETMAPMODE :
    455. 

  455.             {
    456. 

  456.                 sal_uInt32 nMapMode;
    457. 

  457.                 *pWMF >> nMapMode;
    458. 

  458.                 pOut->SetMapMode( nMapMode );
    459. 

  459.             }
    460. 

  460.             break;
    461. 

  461. 

  462.             case EMR_SETBKMODE :
    463. 

  463.             {
    464. 

  464.                 *pWMF >> nDat32;
    465. 

  465.                 pOut->SetBkMode( nDat32 );
    466. 

  466.             }
    467. 

  467.             break;
    468. 

  468. 

  469.             case EMR_SETPOLYFILLMODE :
    470. 

  470.             break;
    471. 

  471. 

  472.             case EMR_SETROP2 :
    473. 

  473.             {
    474. 

  474.                 *pWMF >> nDat32;
    475. 

  475.                 pOut->SetRasterOp( nDat32 );
    476. 

  476.             }
    477. 

  477.             break;
    478. 

  478. 

  479.             case EMR_SETSTRETCHBLTMODE :
    480. 

  480.             {
    481. 

  481.                 *pWMF >> nStretchBltMode;
    482. 

  482.             }
    483. 

  483.             break;
    484. 

  484. 

  485.             case EMR_SETTEXTALIGN :
    486. 

  486.             {
    487. 

  487.                 *pWMF >> nDat32;
    488. 

  488.                 pOut->SetTextAlign( nDat32 );
    489. 

  489.             }
    490. 

  490.             break;
    491. 

  491. 

  492.             case EMR_SETTEXTCOLOR :
    493. 

  493.             {
    494. 

  494.                 pOut->SetTextColor( ReadColor() );
    495. 

  495.             }
    496. 

  496.             break;
    497. 

  497. 

  498.             case EMR_SETBKCOLOR :
    499. 

  499.             {
    500. 

  500.                 pOut->SetBkColor( ReadColor() );
    501. 

  501.             }
    502. 

  502.             break;
    503. 

  503. 

  504.             case EMR_OFFSETCLIPRGN :
    505. 

  505.             {
    506. 

  506.                 *pWMF >> nX32 >> nY32;
    507. 

  507.                 pOut->MoveClipRegion( Size( nX32, nY32 ) );
    508. 

  508.             }
    509. 

  509.             break;
    510. 

  510. 

  511.             case EMR_MOVETOEX :
    512. 

  512.             {
    513. 

  513.                 *pWMF >> nX32 >> nY32;
    514. 

  514.                 pOut->MoveTo( Point( nX32, nY32 ), bRecordPath );
    515. 

  515.             }
    516. 

  516.             break;
    517. 

  517. 

  518.             case EMR_INTERSECTCLIPRECT :
    519. 

  519.             {
    520. 

  520.                 *pWMF >> nX32 >> nY32 >> nx32 >> ny32;
    521. 

  521.                 pOut->IntersectClipRect( ReadRectangle( nX32, nY32, nx32, ny32 ) );
    522. 

  522.             }
    523. 

  523.             break;
    524. 

  524. 

  525.             case EMR_SAVEDC :
    526. 

  526.             {
    527. 

  527.                 pOut->Push();
    528. 

  528.             }
    529. 

  529.             break;
    530. 

  530. 

  531.             case EMR_RESTOREDC :
    532. 

  532.             {
    533. 

  533.                 pOut->Pop();
    534. 

  534.             }
    535. 

  535.             break;
    536. 

  536. 

  537.             case EMR_SETWORLDTRANSFORM :
    538. 

  538.             {
    539. 

  539.                 XForm aTempXForm;
    540. 

  540.                 *pWMF >> aTempXForm;
    541. 

  541.                 pOut->SetWorldTransform( aTempXForm );
    542. 

  542.             }
    543. 

  543.             break;
    544. 

  544. 

  545.             case EMR_MODIFYWORLDTRANSFORM :
    546. 

  546.             {
    547. 

  547.                 UINT32  nMode;
    548. 

  548.                 XForm   aTempXForm;
    549. 

  549.                 *pWMF >> aTempXForm >> nMode;
    550. 

  550.                 pOut->ModifyWorldTransform( aTempXForm, nMode );
    551. 

  551.             }
    552. 

  552.             break;
    553. 

  553. 

  554.             case EMR_SELECTOBJECT :
    555. 

  555.             {
    556. 

  556.                 *pWMF >> nIndex;
    557. 

  557.                 pOut->SelectObject( nIndex );
    558. 

  558.             }
    559. 

  559.             break;
    560. 

  560. 

  561.             case EMR_CREATEPEN :
    562. 

  562.             {
    563. 

  563.                 *pWMF >> nIndex;
    564. 

  564.                 if ( ( nIndex & ENHMETA_STOCK_OBJECT ) == 0 )
    565. 

  565.                 {
    566. 

  566. 

  567.                     LineInfo    aLineInfo;
    568. 

  568.                     UINT32      nStyle;
    569. 

  569.                     Size        aSize;
    570. 

  570. 

  571.                     *pWMF >> nStyle >> aSize.Width() >> aSize.Height();
    572. 

  572. 

  573.                     if ( aSize.Width() )
    574. 

  574.                         aLineInfo.SetWidth( aSize.Width() );
    575. 

  575. 

  576.                     BOOL bTransparent = FALSE;
    577. 

  577.                     UINT16 nDashCount = 0;
    578. 

  578.                     UINT16 nDotCount = 0;
    579. 

  579.                     switch( nStyle )
    580. 

  580.                     {
    581. 

  581.                         case PS_DASHDOTDOT :
    582. 

  582.                             nDotCount++;
    583. 

  583.                         case PS_DASHDOT :
    584. 

  584.                             nDashCount++;
    585. 

  585.                         case PS_DOT :
    586. 

  586.                             nDotCount++;
    587. 

  587.                         break;
    588. 

  588.                         case PS_DASH :
    589. 

  589.                             nDashCount++;
    590. 

  590.                         break;
    591. 

  591.                         case PS_NULL :
    592. 

  592.                             bTransparent = TRUE;
    593. 

  593.                             aLineInfo.SetStyle( LINE_NONE );
    594. 

  594.                         break;
    595. 

  595.                         default :
    596. 

  596.                         case PS_INSIDEFRAME :
    597. 

  597.                         case PS_SOLID :
    598. 

  598.                             aLineInfo.SetStyle( LINE_SOLID );
    599. 

  599.                     }
    600. 

  600.                     if ( nDashCount | nDotCount )
    601. 

  601.                     {
    602. 

  602.                         aLineInfo.SetStyle( LINE_DASH );
    603. 

  603.                         aLineInfo.SetDashCount( nDashCount );
    604. 

  604.                         aLineInfo.SetDotCount( nDotCount );
    605. 

  605.                     }
    606. 

  606.                     pOut->CreateObject( nIndex, GDI_PEN, new WinMtfLineStyle( ReadColor(), aLineInfo, bTransparent ) );
    607. 

  607.                 }
    608. 

  608.             }
    609. 

  609.             break;
    610. 

  610. 

  611.             case EMR_EXTCREATEPEN :
    612. 

  612.             {
    613. 

  613.                 sal_Int32   elpHatch;
    614. 

  614.                 sal_uInt32  offBmi, cbBmi, offBits, cbBits, nStyle, nWidth, nBrushStyle, elpNumEntries;
    615. 

  615.                 Color       aColorRef;
    616. 

  616. 

  617.                 *pWMF >> nIndex;
    618. 

  618.                 if ( ( nIndex & ENHMETA_STOCK_OBJECT ) == 0 )
    619. 

  619.                 {
    620. 

  620.                     *pWMF >> offBmi >> cbBmi >> offBits >> cbBits >>  nStyle >> nWidth >> nBrushStyle;
    621. 

  621.                      aColorRef = ReadColor();
    622. 

  622.                      *pWMF >> elpHatch >> elpNumEntries;
    623. 

  623. 

  624.                     LineInfo    aLineInfo;
    625. 

  625.                     if ( nWidth )
    626. 

  626.                         aLineInfo.SetWidth( nWidth );
    627. 

  627. 

  628.                     sal_Bool bTransparent = sal_False;
    629. 

  629.                     sal_uInt16 nDashCount = 0;
    630. 

  630.                     sal_uInt16 nDotCount = 0;
    631. 

  631. 

  632.                     switch( nStyle & PS_STYLE_MASK )
    633. 

  633.                     {
    634. 

  634.                         case PS_DASHDOTDOT :
    635. 

  635.                             nDotCount++;
    636. 

  636.                         case PS_DASHDOT :
    637. 

  637.                             nDashCount++;
    638. 

  638.                         case PS_DOT :
    639. 

  639.                             nDotCount++;
    640. 

  640.                         break;
    641. 

  641.                         case PS_DASH :
    642. 

  642.                             nDashCount++;
    643. 

  643.                         break;
    644. 

  644.                         case PS_NULL :
    645. 

  645.                             bTransparent = sal_True;
    646. 

  646.                             aLineInfo.SetStyle( LINE_NONE );
    647. 

  647.                         break;
    648. 

  648. 

  649.                         default :
    650. 

  650.                         case PS_INSIDEFRAME :
    651. 

  651.                         case PS_SOLID :
    652. 

  652.                             aLineInfo.SetStyle( LINE_SOLID );
    653. 

  653.                     }
    654. 

  654.                     if ( nDashCount | nDotCount )
    655. 

  655.                     {
    656. 

  656.                         aLineInfo.SetStyle( LINE_DASH );
    657. 

  657.                         aLineInfo.SetDashCount( nDashCount );
    658. 

  658.                         aLineInfo.SetDotCount( nDotCount );
    659. 

  659.                     }
    660. 

  660.                     pOut->CreateObject( nIndex, GDI_PEN, new WinMtfLineStyle( aColorRef, aLineInfo, bTransparent ) );
    661. 

  661.                 }
    662. 

  662.             }
    663. 

  663.             break;
    664. 

  664. 

  665.             case EMR_CREATEBRUSHINDIRECT :
    666. 

  666.             {
    667. 

  667.                 UINT32  nStyle;
    668. 

  668.                 *pWMF >> nIndex;
    669. 

  669.                 if ( ( nIndex & ENHMETA_STOCK_OBJECT ) == 0 )
    670. 

  670.                 {
    671. 

  671.                     *pWMF >> nStyle;
    672. 

  672.                     pOut->CreateObject( nIndex, GDI_BRUSH, new WinMtfFillStyle( ReadColor(), ( nStyle == BS_HOLLOW ) ? TRUE : FALSE ) );
    673. 

  673.                 }
    674. 

  674.             }
    675. 

  675.             break;
    676. 

  676. 

  677.             case EMR_DELETEOBJECT :
    678. 

  678.             {
    679. 

  679.                 *pWMF >> nIndex;
    680. 

  680.                 if ( ( nIndex & ENHMETA_STOCK_OBJECT ) == 0 )
    681. 

  681.                     pOut->DeleteObject( nIndex );
    682. 

  682.             }
    683. 

  683.             break;
    684. 

  684. 

  685.             case EMR_ELLIPSE :
    686. 

  686.             {
    687. 

  687.                 *pWMF >> nX32 >> nY32 >> nx32 >> ny32;
    688. 

  688.                 pOut->DrawEllipse( ReadRectangle( nX32, nY32, nx32, ny32 ) );
    689. 

  689.             }
    690. 

  690.             break;
    691. 

  691. 

  692.             case EMR_RECTANGLE :
    693. 

  693.             {
    694. 

  694.                 *pWMF >> nX32 >> nY32 >> nx32 >> ny32;
    695. 

  695.                 pOut->DrawRect( ReadRectangle( nX32, nY32, nx32, ny32 ) );
    696. 

  696.             }
    697. 

  697.             break;
    698. 

  698. 

  699.             case EMR_ROUNDRECT :
    700. 

  700.             {
    701. 

  701.                 *pWMF >> nX32 >> nY32 >> nx32 >> ny32 >> nW >> nH;
    702. 

  702.                 Size aSize( Size( nW, nH ) );
    703. 

  703.                 pOut->DrawRoundRect( ReadRectangle( nX32, nY32, nx32, ny32 ), aSize );
    704. 

  704.             }
    705. 

  705.             break;
    706. 

  706. 

  707.             case EMR_ARC :
    708. 

  708.             {
    709. 

  709.                 UINT32 nStartX, nStartY, nEndX, nEndY;
    710. 

  710.                 *pWMF >> nX32 >> nY32 >> nx32 >> ny32 >> nStartX >> nStartY >> nEndX >> nEndY;
    711. 

  711.                 pOut->DrawArc( ReadRectangle( nX32, nY32, nx32, ny32 ), Point( nStartX, nStartY ), Point( nEndX, nEndY ) );
    712. 

  712.             }
    713. 

  713.             break;
    714. 

  714. 

  715.             case EMR_CHORD :
    716. 

  716.             {
    717. 

  717.                 UINT32 nStartX, nStartY, nEndX, nEndY;
    718. 

  718.                 *pWMF >> nX32 >> nY32 >> nx32 >> ny32 >> nStartX >> nStartY >> nEndX >> nEndY;
    719. 

  719.                 pOut->DrawChord( ReadRectangle( nX32, nY32, nx32, ny32 ), Point( nStartX, nStartY ), Point( nEndX, nEndY ) );
    720. 

  720.             }
    721. 

  721.             break;
    722. 

  722. 

  723.             case EMR_PIE :
    724. 

  724.             {
    725. 

  725.                 UINT32 nStartX, nStartY, nEndX, nEndY;
    726. 

  726.                 *pWMF >> nX32 >> nY32 >> nx32 >> ny32 >> nStartX >> nStartY >> nEndX >> nEndY;
    727. 

  727.                 const Rectangle aRect( ReadRectangle( nX32, nY32, nx32, ny32 ));
    728. 

  728. 

  729.                 // #i73608# OutputDevice deviates from WMF
    730. 

  730.                 // semantics. start==end means full ellipse here.
    731. 

  731.                 if( nStartX == nEndX && nStartY == nEndY )
    732. 

  732.                     pOut->DrawEllipse( aRect );
    733. 

  733.                 else
    734. 

  734.                     pOut->DrawPie( aRect, Point( nStartX, nStartY ), Point( nEndX, nEndY ) );
    735. 

  735.             }
    736. 

  736.             break;
    737. 

  737. 

  738.             case EMR_LINETO :
    739. 

  739.             {
    740. 

  740.                 *pWMF >> nX32 >> nY32;
    741. 

  741.                 pOut->LineTo( Point( nX32, nY32 ), bRecordPath );
    742. 

  742.             }
    743. 

  743.             break;
    744. 

  744. 

  745.             case EMR_ARCTO :
    746. 

  746.             {
    747. 

  747.                 UINT32 nStartX, nStartY, nEndX, nEndY;
    748. 

  748.                 *pWMF >> nX32 >> nY32 >> nx32 >> ny32 >> nStartX >> nStartY >> nEndX >> nEndY;
    749. 

  749.                 pOut->DrawArc( ReadRectangle( nX32, nY32, nx32, ny32 ), Point( nStartX, nStartY ), Point( nEndX, nEndY ), TRUE );
    750. 

  750.             }
    751. 

  751.             break;
    752. 

  752. 

  753.             case EMR_BEGINPATH :
    754. 

  754.             {
    755. 

  755.                 pOut->ClearPath();
    756. 

  756.                 bRecordPath = sal_True;
    757. 

  757.             }
    758. 

  758.             break;
    759. 

  759. 

  760.             case EMR_ABORTPATH :
    761. 

  761.                 pOut->ClearPath();
    762. 

  762.             case EMR_ENDPATH :
    763. 

  763.                 bRecordPath = sal_False;
    764. 

  764.             break;
    765. 

  765. 

  766.             case EMR_CLOSEFIGURE :
    767. 

  767.                 pOut->ClosePath();
    768. 

  768.             break;
    769. 

  769. 

  770.             case EMR_FILLPATH :
    771. 

  771.                 pOut->StrokeAndFillPath( sal_False, sal_True );
    772. 

  772.             break;
    773. 

  773. 

  774.             case EMR_STROKEANDFILLPATH :
    775. 

  775.                 pOut->StrokeAndFillPath( sal_True, sal_True );
    776. 

  776.             break;
    777. 

  777. 

  778.             case EMR_STROKEPATH :
    779. 

  779.                 pOut->StrokeAndFillPath( sal_True, sal_False );
    780. 

  780.             break;
    781. 

  781. 

  782.             case EMR_SELECTCLIPPATH :
    783. 

  783.             {
    784. 

  784.                 sal_Int32 nClippingMode;
    785. 

  785.                 *pWMF >> nClippingMode;
    786. 

  786.                 pOut->SetClipPath( pOut->GetPathObj(), nClippingMode, sal_True );
    787. 

  787.             }
    788. 

  788.             break;
    789. 

  789. 

  790.             case EMR_EXTSELECTCLIPRGN :
    791. 

  791.             {
    792. 

  792.                 sal_Int32 iMode, cbRgnData;
    793. 

  793.                 *pWMF >> cbRgnData
    794. 

  794.                       >> iMode;
    795. 

  795. 

  796.                 PolyPolygon aPolyPoly;
    797. 

  797.                 if ( cbRgnData )
    798. 

  798.                     ImplReadRegion( aPolyPoly, *pWMF, nRecSize );
    799. 

  799.                 pOut->SetClipPath( aPolyPoly, iMode, sal_False );
    800. 

  800.             }
    801. 

  801.             break;
    802. 

  802. 

  803.             case EMR_BITBLT :   // PASSTHROUGH INTENDED
    804. 

  804.             case EMR_STRETCHBLT :
    805. 

  805.             {
    806. 

  806.                 INT32   xDest, yDest, cxDest, cyDest, xSrc, ySrc, cxSrc, cySrc;
    807. 

  807.                 UINT32  dwRop, iUsageSrc, offBmiSrc, cbBmiSrc, offBitsSrc, cbBitsSrc;
    808. 

  808.                 XForm   xformSrc;
    809. 

  809. 

  810.                 UINT32  nStart = pWMF->Tell() - 8;
    811. 

  811. 

  812.                 pWMF->SeekRel( 0x10 );
    813. 

  813.                 *pWMF >> xDest >> yDest >> cxDest >> cyDest >> dwRop >> xSrc >> ySrc
    814. 

  814.                         >> xformSrc >> nColor >> iUsageSrc >> offBmiSrc >> cbBmiSrc
    815. 

  815.                             >> offBitsSrc >> cbBitsSrc;
    816. 

  816. 

  817.                 if ( nRecType == EMR_STRETCHBLT )
    818. 

  818.                     *pWMF >> cxSrc >> cySrc;
    819. 

  819.                 else
    820. 

  820.                     cxSrc = cySrc = 0;
    821. 

  821. 

  822.                 Bitmap      aBitmap;
    823. 

  823.                 Rectangle   aRect( Point( xDest, yDest ), Size( cxDest+1, cyDest+1 ) );
    824. 

  824. 

  825.                 cxDest = abs( (int)cxDest );        // sj: i37894, size can be negative
    826. 

  826.                 cyDest = abs( (int)cyDest );        // and also 122889
    827. 

  827. 

  828.                 if ( offBmiSrc )
    829. 

  829.                 {
    830. 

  830.                     UINT32  nSize = cbBmiSrc + cbBitsSrc + 14;
    831. 

  831.                     char*   pBuf = new char[ nSize ];
    832. 

  832. 

  833.                     SvMemoryStream aTmp( pBuf, nSize, STREAM_READ | STREAM_WRITE );
    834. 

  834.                     aTmp.ObjectOwnsMemory( TRUE );
    835. 

  835.                     aTmp << (BYTE)'B'
    836. 

  836.                          << (BYTE)'M'
    837. 

  837.                          << (UINT32)cbBitsSrc
    838. 

  838.                          << (UINT16)0
    839. 

  839.                          << (UINT16)0
    840. 

  840.                          << (UINT32)cbBmiSrc + 14;
    841. 

  841.                     pWMF->Seek( nStart + offBmiSrc );
    842. 

  842.                     pWMF->Read( pBuf + 14, cbBmiSrc );
    843. 

  843.                     pWMF->Seek( nStart + offBitsSrc );
    844. 

  844.                     pWMF->Read( pBuf + 14 + cbBmiSrc, cbBitsSrc );
    845. 

  845.                     aTmp.Seek( 0 );
    846. 

  846.                     aBitmap.Read( aTmp, TRUE );
    847. 

  847. 

  848.                     // test if it is sensible to crop
    849. 

  849.                     if ( ( cxSrc > 0 ) && ( cySrc > 0 ) &&
    850. 

  850.                         ( xSrc >= 0 ) && ( ySrc >= 0 ) &&
    851. 

  851.                             ( xSrc + cxSrc <= aBitmap.GetSizePixel().Width() ) &&
    852. 

  852.                                 ( ySrc + cySrc <= aBitmap.GetSizePixel().Height() ) )
    853. 

  853.                     {
    854. 

  854.                         Rectangle aCropRect( Point( xSrc, ySrc ), Size( cxSrc, cySrc ) );
    855. 

  855.                         aBitmap.Crop( aCropRect );
    856. 

  856.                     }
    857. 

  857.                 }
    858. 

  858.                 aBmpSaveList.Insert( new BSaveStruct( aBitmap, aRect, dwRop ), LIST_APPEND );
    859. 

  859.             }
    860. 

  860.             break;
    861. 

  861. 

  862.             case EMR_STRETCHDIBITS :
    863. 

  863.             {
    864. 

  864.                 INT32   xDest, yDest, xSrc, ySrc, cxSrc, cySrc, cxDest, cyDest;
    865. 

  865.                 UINT32  offBmiSrc, cbBmiSrc, offBitsSrc, cbBitsSrc, iUsageSrc, dwRop;
    866. 

  866.                 UINT32  nStart = pWMF->Tell() - 8;
    867. 

  867. 

  868.                 pWMF->SeekRel( 0x10 );
    869. 

  869.                 *pWMF >> xDest >> yDest >> xSrc >> ySrc >> cxSrc >> cySrc >> offBmiSrc >> cbBmiSrc >> offBitsSrc
    870. 

  870.                     >> cbBitsSrc >> iUsageSrc >> dwRop >> cxDest >> cyDest;
    871. 

  871. 

  872.                 Bitmap      aBitmap;
    873. 

  873.                 Rectangle   aRect( Point( xDest, yDest ), Size( cxDest+1, cyDest+1 ) );
    874. 

  874. 

  875.                 cxDest = abs( (int)cxDest );        // sj: i37894, size can be negative
    876. 

  876.                 cyDest = abs( (int)cyDest );        // and also 122889
    877. 

  877. 

  878.                 UINT32 nSize = cbBmiSrc + cbBitsSrc + 14;
    879. 

  879.                 char* pBuf = new char[ nSize ];
    880. 

  880.                 SvMemoryStream aTmp( pBuf, nSize, STREAM_READ | STREAM_WRITE );
    881. 

  881.                 aTmp.ObjectOwnsMemory( TRUE );
    882. 

  882.                 aTmp << (BYTE)'B'
    883. 

  883.                      << (BYTE)'M'
    884. 

  884.                      << (UINT32)cbBitsSrc
    885. 

  885.                      << (UINT16)0
    886. 

  886.                      << (UINT16)0
    887. 

  887.                      << (UINT32)cbBmiSrc + 14;
    888. 

  888.                 pWMF->Seek( nStart + offBmiSrc );
    889. 

  889.                 pWMF->Read( pBuf + 14, cbBmiSrc );
    890. 

  890.                 pWMF->Seek( nStart + offBitsSrc );
    891. 

  891.                 pWMF->Read( pBuf + 14 + cbBmiSrc, cbBitsSrc );
    892. 

  892.                 aTmp.Seek( 0 );
    893. 

  893.                 aBitmap.Read( aTmp, TRUE );
    894. 

  894. 

  895.                 // test if it is sensible to crop
    896. 

  896.                 if ( ( cxSrc > 0 ) && ( cySrc > 0 ) &&
    897. 

  897.                     ( xSrc >= 0 ) && ( ySrc >= 0 ) &&
    898. 

  898.                         ( xSrc + cxSrc <= aBitmap.GetSizePixel().Width() ) &&
    899. 

  899.                             ( ySrc + cySrc <= aBitmap.GetSizePixel().Height() ) )
    900. 

  900.                 {
    901. 

  901.                     Rectangle aCropRect( Point( xSrc, ySrc ), Size( cxSrc, cySrc ) );
    902. 

  902.                     aBitmap.Crop( aCropRect );
    903. 

  903.                 }
    904. 

  904. 

  905.                 aBmpSaveList.Insert( new BSaveStruct( aBitmap, aRect, dwRop ), LIST_APPEND );
    906. 

  906.             }
    907. 

  907.             break;
    908. 

  908. 

  909.             case EMR_EXTCREATEFONTINDIRECTW :
    910. 

  910.             {
    911. 

  911.                 *pWMF >> nIndex;
    912. 

  912.                 if ( ( nIndex & ENHMETA_STOCK_OBJECT ) == 0 )
    913. 

  913.                 {
    914. 

  914.                     LOGFONTW aLogFont;
    915. 

  915.                     *pWMF >> aLogFont.lfHeight >> aLogFont.lfWidth >> aLogFont.lfEscapement >> aLogFont.lfOrientation >> aLogFont.lfWeight >> aLogFont.lfItalic
    916. 

  916.                                 >> aLogFont.lfUnderline >> aLogFont.lfStrikeOut >> aLogFont.lfCharSet >> aLogFont.lfOutPrecision >> aLogFont.lfClipPrecision
    917. 

  917.                                     >> aLogFont.lfQuality >> aLogFont.lfPitchAndFamily;
    918. 

  918. 

  919.                     sal_Unicode lfFaceName[ LF_FACESIZE ];
    920. 

  920. 

  921.                     for ( int i = 0; i < LF_FACESIZE; i++ )
    922. 

  922.                     {
    923. 

  923.                         UINT16 nChar;
    924. 

  924.                         *pWMF >> nChar;
    925. 

  925.                         lfFaceName[ i ] = nChar;
    926. 

  926.                     }
    927. 

  927.                     aLogFont.alfFaceName = UniString( lfFaceName );
    928. 

  928.                     pOut->CreateObject( nIndex, GDI_FONT, new WinMtfFontStyle( aLogFont ) );
    929. 

  929.                 }
    930. 

  930.             }
    931. 

  931.             break;
    932. 

  932. 

  933.             case EMR_EXTTEXTOUTA :
    934. 

  934.                 bFlag = sal_True;
    935. 

  935.             case EMR_EXTTEXTOUTW :
    936. 

  936.             {
    937. 

  937.                 sal_Int32   nLeft, nTop, nRight, nBottom, ptlReferenceX, ptlReferenceY, nGfxMode, nXScale, nYScale;
    938. 

  938.                 sal_uInt32  nCurPos, nLen, nOffString, nOptions, offDx;
    939. 

  939.                 sal_Int32*  pDX = NULL;
    940. 

  940. 

  941.                 nCurPos = pWMF->Tell() - 8;
    942. 

  942. 

  943.                 *pWMF >> nLeft >> nTop >> nRight >> nBottom >> nGfxMode >> nXScale >> nYScale
    944. 

  944.                     >> ptlReferenceX >> ptlReferenceY >> nLen >> nOffString >> nOptions;
    945. 

  945. 

  946.                 pWMF->SeekRel( 0x10 );
    947. 

  947.                 *pWMF >> offDx;
    948. 

  948. 

  949.                 sal_Int32 nTextLayoutMode = TEXT_LAYOUT_DEFAULT;
    950. 

  950.                 if ( nOptions & ETO_RTLREADING )
    951. 

  951.                     nTextLayoutMode = TEXT_LAYOUT_BIDI_RTL | TEXT_LAYOUT_TEXTORIGIN_LEFT;
    952. 

  952.                 pOut->SetTextLayoutMode( nTextLayoutMode );
    953. 

  953.                 DBG_ASSERT( ( nOptions & ( ETO_PDY | ETO_GLYPH_INDEX ) ) == 0, "SJ: ETO_PDY || ETO_GLYPH_INDEX in EMF" );
    954. 

  954. 

  955.                 Point aPos( ptlReferenceX, ptlReferenceY );
    956. 

  956.                 if ( nLen )
    957. 

  957.                 {
    958. 

  958.                     if ( offDx && (( nCurPos + offDx + nLen * 4 ) <= nNextPos ) )
    959. 

  959.                     {
    960. 

  960.                         pWMF->Seek( nCurPos + offDx );
    961. 

  961.                         pDX = new sal_Int32[ nLen ];
    962. 

  962.                         sal_uInt32 i;
    963. 

  963.                         for ( i = 0; i < nLen; i++ )
    964. 

  964.                             *pWMF >> pDX[ i ];
    965. 

  965.                     }
    966. 

  966.                     pWMF->Seek( nCurPos + nOffString );
    967. 

  967.                     String aText;
    968. 

  968.                     if ( bFlag )
    969. 

  969.                     {
    970. 

  970.                         sal_Char* pBuf = new sal_Char[ nLen ];
    971. 

  971.                         pWMF->Read( pBuf, nLen );
    972. 

  972.                         aText = String( pBuf, (sal_uInt16)nLen, pOut->GetCharSet() );
    973. 

  973.                         delete[] pBuf;
    974. 

  974. 

  975.                         if ( aText.Len() != nLen )
    976. 

  976.                         {
    977. 

  977.                             sal_uInt16 i, j, k;
    978. 

  978.                             sal_Int32* pOldDx = pDX;
    979. 

  979.                             pDX = new sal_Int32[ aText.Len() ];
    980. 

  980.                             for ( i = 0, j = 0; i < aText.Len(); i++ )
    981. 

  981.                             {
    982. 

  982.                                 sal_Unicode cUniChar = aText.GetChar(i);
    983. 

  983.                                 rtl::OString aCharacter(&cUniChar, 1, pOut->GetCharSet());
    984. 

  984.                                 pDX[ i ] = 0;
    985. 

  985.                                 for ( k = 0; ( k < aCharacter.getLength() ) && ( j < nLen ) && ( i < aText.Len() ); k++ )
    986. 

  986.                                     pDX[ i ] += pOldDx[ j++ ];
    987. 

  987.                             }
    988. 

  988.                             delete[] pOldDx;
    989. 

  989.                         }
    990. 

  990.                     }
    991. 

  991.                     else
    992. 

  992.                     {
    993. 

  993.                         sal_Unicode* pBuf = new sal_Unicode[ nLen ];
    994. 

  994.                         pWMF->Read( pBuf, nLen << 1 );
    995. 

  995. #ifdef OSL_BIGENDIAN
    996. 

  996.                         sal_Char nTmp, *pTmp = (sal_Char*)( pBuf + nLen );
    997. 

  997.                         while ( pTmp-- != (sal_Char*)pBuf )
    998. 

  998.                         {
    999. 

  999.                             nTmp = *pTmp--;
    1000. 

  1000.                             pTmp[ 1 ] = *pTmp;
    1001. 

  1001.                             *pTmp = nTmp;
    1002. 

  1002.                         }
    1003. 

  1003. #endif
    1004. 

  1004.                         aText = String( pBuf, (xub_StrLen)nLen );
    1005. 

  1005.                         delete[] pBuf;
    1006. 

  1006.                     }
    1007. 

  1007.                     pOut->DrawText( aPos, aText, pDX, bRecordPath, nGfxMode );
    1008. 

  1008.                 }
    1009. 

  1009.                 delete[] pDX;
    1010. 

  1010.             }
    1011. 

  1011.             break;
    1012. 

  1012. 

  1013.             case EMR_POLYBEZIERTO16 :
    1014. 

  1014.                 bFlag = sal_True;
    1015. 

  1015.             case EMR_POLYBEZIER16 :
    1016. 

  1016.             {
    1017. 

  1017.                 pWMF->SeekRel( 16 );
    1018. 

  1018.                 *pWMF >> nPoints;
    1019. 

  1019.                 UINT16 i = 0;
    1020. 

  1020.                 if ( bFlag )
    1021. 

  1021.                 {
    1022. 

  1022.                     i++;
    1023. 

  1023.                     nPoints++;
    1024. 

  1024.                 }
    1025. 

  1025.                 Polygon aPoly( (UINT16)nPoints );
    1026. 

  1026.                 for( ; i < (UINT16)nPoints; i++ )
    1027. 

  1027.                 {
    1028. 

  1028.                     *pWMF >> nX16 >> nY16;
    1029. 

  1029.                     aPoly[ i ] = Point( nX16, nY16 );
    1030. 

  1030.                 }
    1031. 

  1031.                 pOut->DrawPolyBezier( aPoly, bFlag, bRecordPath );  // Line( aPoly, bFlag );
    1032. 

  1032.             }
    1033. 

  1033.             break;
    1034. 

  1034. 

  1035.             case EMR_POLYGON16 :
    1036. 

  1036.             {
    1037. 

  1037.                 pWMF->SeekRel( 16 );
    1038. 

  1038.                 *pWMF >> nPoints;
    1039. 

  1039.                 Polygon aPoly( (UINT16)nPoints );
    1040. 

  1040.                 for( UINT16 k = 0; k < (UINT16)nPoints; k++ )
    1041. 

  1041.                 {
    1042. 

  1042.                     *pWMF >> nX16 >> nY16;
    1043. 

  1043.                     aPoly[ k ] = Point( nX16, nY16 );
    1044. 

  1044.                 }
    1045. 

  1045.                 pOut->DrawPolygon( aPoly, bRecordPath );
    1046. 

  1046.             }
    1047. 

  1047.             break;
    1048. 

  1048. 

  1049.             case EMR_POLYLINETO16 :
    1050. 

  1050.                 bFlag = sal_True;
    1051. 

  1051.             case EMR_POLYLINE16 :
    1052. 

  1052.             {
    1053. 

  1053.                 pWMF->SeekRel( 16 );
    1054. 

  1054.                 *pWMF >> nPoints;
    1055. 

  1055.                 UINT16 i = 0;
    1056. 

  1056.                 if ( bFlag )
    1057. 

  1057.                 {
    1058. 

  1058.                     i++;
    1059. 

  1059.                     nPoints++;
    1060. 

  1060.                 }
    1061. 

  1061. 

  1062.                 Polygon aPoly( (UINT16)nPoints );
    1063. 

  1063.                 for( ; i < (UINT16)nPoints; i++ )
    1064. 

  1064.                 {
    1065. 

  1065.                     *pWMF >> nX16 >> nY16;
    1066. 

  1066.                     aPoly[ i ] = Point( nX16, nY16 );
    1067. 

  1067.                 }
    1068. 

  1068.                 pOut->DrawPolyLine( aPoly, bFlag, bRecordPath );
    1069. 

  1069.             }
    1070. 

  1070.             break;
    1071. 

  1071. 

  1072.             case EMR_POLYPOLYLINE16 :
    1073. 

  1073.             {
    1074. 

  1074.                 UINT16* pnPoints;
    1075. 

  1075. 

  1076.                 INT32   i, nPoly, nGesPoints;
    1077. 

  1077.                 pWMF->SeekRel( 0x10 );
    1078. 

  1078.                 // Anzahl der Polygone:
    1079. 

  1079.                 *pWMF >> nPoly >> nGesPoints;
    1080. 

  1080.                 // Anzahl der Punkte eines jeden Polygons holen, Gesammtzahl der Punkte ermitteln:
    1081. 

  1081.                 pnPoints = new UINT16[ nPoly ];
    1082. 

  1082.                 for ( i = 0; i < nPoly; i++ )
    1083. 

  1083.                 {
    1084. 

  1084.                     *pWMF >> nPoints;
    1085. 

  1085.                     pnPoints[ i ] = (UINT16)nPoints;
    1086. 

  1086.                 }
    1087. 

  1087.                 // Polygonpunkte holen:
    1088. 

  1088.                 for ( i = 0; i < nPoly; i++ )
    1089. 

  1089.                 {
    1090. 

  1090.                     Polygon aPolygon( pnPoints[ i ] );
    1091. 

  1091.                     for ( UINT16 k = 0; k < pnPoints[ i ]; k++ )
    1092. 

  1092.                     {
    1093. 

  1093.                         *pWMF >> nX16 >> nY16;
    1094. 

  1094.                         aPolygon[ k ] = Point( nX16, nY16 );
    1095. 

  1095.                     }
    1096. 

  1096.                     pOut->DrawPolyLine( aPolygon, sal_False, bRecordPath );
    1097. 

  1097.                 }
    1098. 

  1098.                 delete[] pnPoints;
    1099. 

  1099.             }
    1100. 

  1100.             break;
    1101. 

  1101. 

  1102.             case EMR_POLYPOLYGON16 :
    1103. 

  1103.             {
    1104. 

  1104.                 UINT16* pnPoints;
    1105. 

  1105.                 Point*  pPtAry;
    1106. 

  1106. 

  1107.                 UINT32  i, nPoly, nGesPoints;
    1108. 

  1108.                 pWMF->SeekRel( 0x10 );
    1109. 

  1109.                 // Anzahl der Polygone:
    1110. 

  1110.                 *pWMF >> nPoly >> nGesPoints;
    1111. 

  1111.                 if (nGesPoints < SAL_MAX_UINT32 / sizeof(Point))
    1112. 

  1112.                 {
    1113. 

  1113.                     // Anzahl der Punkte eines jeden Polygons holen, Gesammtzahl der Punkte ermitteln:
    1114. 

  1114.                     pnPoints = new UINT16[ nPoly ];
    1115. 

  1115.                     for ( i = 0; i < nPoly; i++ )
    1116. 

  1116.                     {
    1117. 

  1117.                         *pWMF >> nPoints;
    1118. 

  1118.                         pnPoints[ i ] = (UINT16)nPoints;
    1119. 

  1119.                     }
    1120. 

  1120.                     // Polygonpunkte holen:
    1121. 

  1121.                     pPtAry  = (Point*) new char[ nGesPoints * sizeof(Point) ];
    1122. 

  1122.                     for ( i = 0; i < nGesPoints; i++ )
    1123. 

  1123.                     {
    1124. 

  1124.                         *pWMF >> nX16 >> nY16;
    1125. 

  1125.                         pPtAry[ i ] = Point( nX16, nY16 );
    1126. 

  1126.                     }
    1127. 

  1127. 

  1128.                     // PolyPolygon Actions erzeugen
    1129. 

  1129.                     PolyPolygon aPolyPoly( (UINT16)nPoly, pnPoints, pPtAry );
    1130. 

  1130.                     pOut->DrawPolyPolygon( aPolyPoly, bRecordPath );
    1131. 

  1131.                     delete[] (char*) pPtAry;
    1132. 

  1132.                     delete[] pnPoints;
    1133. 

  1133.                 }
    1134. 

  1134.             }
    1135. 

  1135.             break;
    1136. 

  1136. 

  1137.             case EMR_FILLRGN :
    1138. 

  1138.             {
    1139. 

  1139.                 sal_uInt32 nLen;
    1140. 

  1140.                 PolyPolygon aPolyPoly;
    1141. 

  1141.                 pWMF->SeekRel( 0x10 );
    1142. 

  1142.                 *pWMF >> nLen >> nIndex;
    1143. 

  1143. 

  1144.                 if ( ImplReadRegion( aPolyPoly, *pWMF, nRecSize ) )
    1145. 

  1145.                 {
    1146. 

  1146.                     pOut->Push();
    1147. 

  1147.                     pOut->SelectObject( nIndex );
    1148. 

  1148.                     pOut->DrawPolyPolygon( aPolyPoly, sal_False );
    1149. 

  1149.                     pOut->Pop();
    1150. 

  1150.                 }
    1151. 

  1151.             }
    1152. 

  1152.             break;
    1153. 

  1153. 

  1154. 

  1155. #ifdef WIN_MTF_ASSERT
    1156. 

  1156.             default :                           WinMtfAssertHandler( "Unknown Meta Action" );       break;
    1157. 

  1157.             case EMR_MASKBLT :                  WinMtfAssertHandler( "MaskBlt" );                   break;
    1158. 

  1158.             case EMR_PLGBLT :                   WinMtfAssertHandler( "PlgBlt" );                    break;
    1159. 

  1159.             case EMR_SETDIBITSTODEVICE :        WinMtfAssertHandler( "SetDIBitsToDevice" );         break;
    1160. 

  1160.             case EMR_FRAMERGN :                 WinMtfAssertHandler( "FrameRgn" );                  break;
    1161. 

  1161.             case EMR_INVERTRGN :                WinMtfAssertHandler( "InvertRgn" );                 break;
    1162. 

  1162.             case EMR_PAINTRGN :                 WinMtfAssertHandler( "PaintRgn" );                  break;
    1163. 

  1163.             case EMR_FLATTENPATH :              WinMtfAssertHandler( "FlattenPath" );               break;
    1164. 

  1164.             case EMR_WIDENPATH :                WinMtfAssertHandler( "WidenPath" );                 break;
    1165. 

  1165.             case EMR_POLYDRAW :                 WinMtfAssertHandler( "Polydraw" );                  break;
    1166. 

  1166.             case EMR_SETARCDIRECTION :          WinMtfAssertHandler( "SetArcDirection" );           break;
    1167. 

  1167.             case EMR_SETPALETTEENTRIES :        WinMtfAssertHandler( "SetPaletteEntries" );         break;
    1168. 

  1168.             case EMR_RESIZEPALETTE :            WinMtfAssertHandler( "ResizePalette" );             break;
    1169. 

  1169.             case EMR_EXTFLOODFILL :             WinMtfAssertHandler( "ExtFloodFill" );              break;
    1170. 

  1170.             case EMR_ANGLEARC :                 WinMtfAssertHandler( "AngleArc" );                  break;
    1171. 

  1171.             case EMR_SETCOLORADJUSTMENT :       WinMtfAssertHandler( "SetColorAdjustment" );        break;
    1172. 

  1172.             case EMR_POLYDRAW16 :               WinMtfAssertHandler( "PolyDraw16" );                break;
    1173. 

  1173.             case EMR_CREATEDIBPATTERNBRUSHPT :  WinMtfAssertHandler( "CreateDibPatternBrushPt" );   break;
    1174. 

  1174.             case EMR_POLYTEXTOUTA :             WinMtfAssertHandler( "PolyTextOutA" );              break;
    1175. 

  1175.             case EMR_POLYTEXTOUTW :             WinMtfAssertHandler( "PolyTextOutW" );              break;
    1176. 

  1176.             case EMR_CREATECOLORSPACE :         WinMtfAssertHandler( "CreateColorSpace" );          break;
    1177. 

  1177.             case EMR_SETCOLORSPACE :            WinMtfAssertHandler( "SetColorSpace" );             break;
    1178. 

  1178.             case EMR_DELETECOLORSPACE :         WinMtfAssertHandler( "DeleteColorSpace" );          break;
    1179. 

  1179.             case EMR_GLSRECORD :                WinMtfAssertHandler( "GlsRecord" );                 break;
    1180. 

  1180.             case EMR_GLSBOUNDEDRECORD :         WinMtfAssertHandler( "GlsBoundRecord" );            break;
    1181. 

  1181.             case EMR_PIXELFORMAT :              WinMtfAssertHandler( "PixelFormat" );               break;
    1182. 

  1182.             case EMR_DRAWESCAPE :               WinMtfAssertHandler( "DrawEscape" );                break;
    1183. 

  1183.             case EMR_EXTESCAPE :                WinMtfAssertHandler( "ExtEscape" );                 break;
    1184. 

  1184.             case EMR_STARTDOC :                 WinMtfAssertHandler( "StartDoc" );                  break;
    1185. 

  1185.             case EMR_SMALLTEXTOUT :             WinMtfAssertHandler( "SmallTextOut" );              break;
    1186. 

  1186.             case EMR_FORCEUFIMAPPING :          WinMtfAssertHandler( "ForceUFIMapping" );           break;
    1187. 

  1187.             case EMR_NAMEDESCAPE :              WinMtfAssertHandler( "NamedEscape" );               break;
    1188. 

  1188.             case EMR_COLORCORRECTPALETTE :      WinMtfAssertHandler( "ColorCorrectPalette" );       break;
    1189. 

  1189.             case EMR_SETICMPROFILEA :           WinMtfAssertHandler( "SetICMProfileA" );            break;
    1190. 

  1190.             case EMR_SETICMPROFILEW :           WinMtfAssertHandler( "SetICMProfileW" );            break;
    1191. 

  1191.             case EMR_ALPHABLEND :               WinMtfAssertHandler( "Alphablend" );                break;
    1192. 

  1192.             case EMR_TRANSPARENTBLT :           WinMtfAssertHandler( "TransparenBlt" );             break;
    1193. 

  1193.             case EMR_TRANSPARENTDIB :           WinMtfAssertHandler( "TransparenDib" );             break;
    1194. 

  1194.             case EMR_GRADIENTFILL :             WinMtfAssertHandler( "GradientFill" );              break;
    1195. 

  1195.             case EMR_SETLINKEDUFIS :            WinMtfAssertHandler( "SetLinkedUFIS" );             break;
    1196. 

  1196. 

  1197.             case EMR_SETMAPPERFLAGS :           WinMtfAssertHandler( "SetMapperFlags", 0 );         break;
    1198. 

  1198.             case EMR_SETICMMODE :               WinMtfAssertHandler( "SetICMMode", 0 );             break;
    1199. 

  1199.             case EMR_CREATEMONOBRUSH :          WinMtfAssertHandler( "CreateMonoBrush", 0 );        break;
    1200. 

  1200.             case EMR_SETBRUSHORGEX :            WinMtfAssertHandler( "SetBrushOrgEx", 0 );          break;
    1201. 

  1201.             case EMR_SETMETARGN :               WinMtfAssertHandler( "SetMetArgn", 0 );             break;
    1202. 

  1202.             case EMR_SETMITERLIMIT :            WinMtfAssertHandler( "SetMiterLimit", 0 );          break;
    1203. 

  1203.             case EMR_EXCLUDECLIPRECT :          WinMtfAssertHandler( "ExcludeClipRect", 0 );        break;
    1204. 

  1204.             case EMR_REALIZEPALETTE :           WinMtfAssertHandler( "RealizePalette", 0 );         break;
    1205. 

  1205.             case EMR_SELECTPALETTE :            WinMtfAssertHandler( "SelectPalette", 0 );          break;
    1206. 

  1206.             case EMR_CREATEPALETTE :            WinMtfAssertHandler( "CreatePalette", 0 );          break;
    1207. 

  1207.             case EMR_ALPHADIBBLEND :            WinMtfAssertHandler( "AlphaDibBlend", 0 );          break;
    1208. 

  1208.             case EMR_SETTEXTJUSTIFICATION :     WinMtfAssertHandler( "SetTextJustification", 0 );   break;
    1209. 

  1209. 

  1210.             case EMR_GDICOMMENT :
    1211. 

  1211.             case EMR_HEADER :               // has already been read at ReadHeader()
    1212. 

  1212.             break;
    1213. 

  1213. #endif
    1214. 

  1214.         }
    1215. 

  1215.         pWMF->Seek( nNextPos );
    1216. 

  1216.     }
    1217. 

  1217.     if( aBmpSaveList.Count() )
    1218. 

  1218.         pOut->ResolveBitmapActions( aBmpSaveList );
    1219. 

  1219. 

  1220.     if ( bStatus )
    1221. 

  1221.         pWMF->Seek(nEndPos);
    1222. 

  1222. 

  1223.     return bStatus;
    1224. 

  1224. };
    1225. 

  1225. 

  1226. //-----------------------------------------------------------------------------------
    1227. 

  1227. 

  1228. BOOL EnhWMFReader::ReadHeader()
    1229. 

  1229. {
    1230. 

  1230.     UINT32      nUINT32, nHeaderSize, nPalEntries;
    1231. 

  1231.     INT32       nLeft, nTop, nRight, nBottom;
    1232. 

  1232. 

  1233.     // METAFILEHEADER SPARE ICH MIR HIER
    1234. 

  1234.     // Einlesen des METAHEADER
    1235. 

  1235.     *pWMF >> nUINT32 >> nHeaderSize;
    1236. 

  1236.     if ( nUINT32 != 1 )         // Typ
    1237. 

  1237.         return FALSE;
    1238. 

  1238. 

  1239.     // bound size
    1240. 

  1240.     Rectangle rclBounds;    // rectangle in logical units 1/100th mm
    1241. 

  1241.     *pWMF >> nLeft >> nTop >> nRight >> nBottom;
    1242. 

  1242.     rclBounds.Left() = nLeft;
    1243. 

  1243.     rclBounds.Top() = nTop;
    1244. 

  1244.     rclBounds.Right() = nRight;
    1245. 

  1245.     rclBounds.Bottom() = nBottom;
    1246. 

  1246. 

  1247.     // picture frame size
    1248. 

  1248.     Rectangle rclFrame;     // rectangle in device units
    1249. 

  1249.     *pWMF >> nLeft >> nTop >> nRight >> nBottom;
    1250. 

  1250.     rclFrame.Left() = nLeft;
    1251. 

  1251.     rclFrame.Top() = nTop;
    1252. 

  1252.     rclFrame.Right() = nRight;
    1253. 

  1253.     rclFrame.Bottom() = nBottom;
    1254. 

  1254. 

  1255.     *pWMF >> nUINT32;                                   // signature
    1256. 

  1256. 

  1257.     if ( nUINT32 != 0x464d4520 )
    1258. 

  1258.         return FALSE;
    1259. 

  1259. 

  1260.     *pWMF >> nUINT32;                                   // nVersion
    1261. 

  1261.     *pWMF >> nEndPos;                                   // size of metafile
    1262. 

  1262.     nEndPos += nStartPos;
    1263. 

  1263.     *pWMF >> nRecordCount;
    1264. 

  1264. 

  1265.     if ( !nRecordCount )
    1266. 

  1266.         return FALSE;
    1267. 

  1267. 

  1268.     pWMF->SeekRel( 0xc );
    1269. 

  1269. 

  1270.     sal_Int32 nPixX, nPixY, nMillX, nMillY;
    1271. 

  1271.     *pWMF >> nPalEntries >> nPixX >> nPixY >> nMillX >> nMillY;
    1272. 

  1272. 

  1273.     pOut->SetrclFrame( rclFrame );
    1274. 

  1274.     pOut->SetrclBounds( rclBounds );
    1275. 

  1275.     pOut->SetRefPix( Size( nPixX, nPixY ) );
    1276. 

  1276.     pOut->SetRefMill( Size( nMillX, nMillY ) );
    1277. 

  1277. 

  1278.     pWMF->Seek( nStartPos + nHeaderSize );
    1279. 

  1279.     return TRUE;
    1280. 

  1280. }
    1281. 

  1281. 

  1282. //-----------------------------------------------------------------------------------
    1283. 

  1283. 

  1284. Rectangle EnhWMFReader::ReadRectangle( INT32 x1, INT32 y1, INT32 x2, INT32 y2 )
    1285. 

  1285. {
    1286. 

  1286.     Point aTL ( Point( x1, y1 ) );
    1287. 

  1287.     Point aBR( Point( --x2, --y2 ) );
    1288. 

  1288.     return Rectangle( aTL, aBR );
    1289. 

  1289. }
    1290. 

  1290. 

  1291. EnhWMFReader::~EnhWMFReader()
    1292. 

  1292. {
    1293. 

  1293. 

  1294. };
    1295. 

  1295. 

  1296. }
    1297. 

  1297. 

  1298. /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
    1299. 

  1299.