1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_drawinglayer.hxx" 26 27 #include <drawinglayer/processor2d/vclmetafileprocessor2d.hxx> 28 #include <tools/gen.hxx> 29 #include <vcl/virdev.hxx> 30 #include <vcl/gdimtf.hxx> 31 #include <vcl/gradient.hxx> 32 #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx> 33 #include <drawinglayer/primitive2d/textprimitive2d.hxx> 34 #include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx> 35 #include <drawinglayer/primitive2d/polygonprimitive2d.hxx> 36 #include <drawinglayer/primitive2d/bitmapprimitive2d.hxx> 37 #include <drawinglayer/primitive2d/metafileprimitive2d.hxx> 38 #include <drawinglayer/primitive2d/maskprimitive2d.hxx> 39 #include <basegfx/polygon/b2dpolygonclipper.hxx> 40 #include <basegfx/polygon/b2dpolypolygontools.hxx> 41 #include <drawinglayer/primitive2d/modifiedcolorprimitive2d.hxx> 42 #include <drawinglayer/primitive2d/unifiedtransparenceprimitive2d.hxx> 43 #include <drawinglayer/primitive2d/transparenceprimitive2d.hxx> 44 #include <drawinglayer/primitive2d/fillgradientprimitive2d.hxx> 45 #include <drawinglayer/processor2d/vclpixelprocessor2d.hxx> 46 #include <tools/stream.hxx> 47 #include <drawinglayer/primitive2d/transformprimitive2d.hxx> 48 #include <drawinglayer/primitive2d/markerarrayprimitive2d.hxx> 49 #include <drawinglayer/primitive2d/pointarrayprimitive2d.hxx> 50 #include <vcl/graphictools.hxx> 51 #include <vcl/metaact.hxx> 52 #include <drawinglayer/primitive2d/texthierarchyprimitive2d.hxx> 53 #include <drawinglayer/primitive2d/textdecoratedprimitive2d.hxx> 54 #include <comphelper/processfactory.hxx> 55 #include <rtl/ustring.hxx> 56 #include <com/sun/star/i18n/CharacterIteratorMode.hdl> 57 #include <com/sun/star/i18n/WordType.hpp> 58 #include <drawinglayer/primitive2d/controlprimitive2d.hxx> 59 #include <drawinglayer/primitive2d/graphicprimitive2d.hxx> 60 #include <basegfx/polygon/b2dpolygontools.hxx> 61 #include <drawinglayer/primitive2d/pagepreviewprimitive2d.hxx> 62 #include <drawinglayer/primitive2d/epsprimitive2d.hxx> 63 #include <basegfx/polygon/b2dlinegeometry.hxx> 64 65 ////////////////////////////////////////////////////////////////////////////// 66 // for PDFExtOutDevData Graphic support 67 68 #include <vcl/graph.hxx> 69 #include <vcl/svapp.hxx> 70 #include <toolkit/helper/formpdfexport.hxx> 71 72 ////////////////////////////////////////////////////////////////////////////// 73 // for Control printing 74 75 #include <com/sun/star/beans/XPropertySet.hpp> 76 77 ////////////////////////////////////////////////////////////////////////////// 78 // for StructureTagPrimitive support in sd's unomodel.cxx 79 80 #include <drawinglayer/primitive2d/structuretagprimitive2d.hxx> 81 82 ////////////////////////////////////////////////////////////////////////////// 83 84 using namespace com::sun::star; 85 86 ////////////////////////////////////////////////////////////////////////////// 87 // #112245# definition for maximum allowed point count due to Metafile target. 88 // To be on the safe side with the old tools polygon, use slightly less then 89 // the theoretical maximum (bad experiences with tools polygon) 90 91 #define MAX_POLYGON_POINT_COUNT_METAFILE (0x0000fff0) 92 93 ////////////////////////////////////////////////////////////////////////////// 94 95 namespace 96 { 97 // #112245# helper to split line polygon in half 98 void splitLinePolygon( 99 const basegfx::B2DPolygon& rBasePolygon, 100 basegfx::B2DPolygon& o_aLeft, 101 basegfx::B2DPolygon& o_aRight) 102 { 103 const sal_uInt32 nCount(rBasePolygon.count()); 104 105 if(nCount) 106 { 107 const sal_uInt32 nHalfCount((nCount - 1) >> 1); 108 109 o_aLeft = basegfx::B2DPolygon(rBasePolygon, 0, nHalfCount + 1); 110 o_aLeft.setClosed(false); 111 112 o_aRight = basegfx::B2DPolygon(rBasePolygon, nHalfCount, nCount - nHalfCount); 113 o_aRight.setClosed(false); 114 115 if(rBasePolygon.isClosed()) 116 { 117 o_aRight.append(rBasePolygon.getB2DPoint(0)); 118 119 if(rBasePolygon.areControlPointsUsed()) 120 { 121 o_aRight.setControlPoints( 122 o_aRight.count() - 1, 123 rBasePolygon.getPrevControlPoint(0), 124 rBasePolygon.getNextControlPoint(0)); 125 } 126 } 127 } 128 else 129 { 130 o_aLeft.clear(); 131 o_aRight.clear(); 132 } 133 } 134 135 // #112245# helper to evtl. split filled polygons to maximum metafile point count 136 bool fillPolyPolygonNeededToBeSplit(basegfx::B2DPolyPolygon& rPolyPolygon) 137 { 138 bool bRetval(false); 139 const sal_uInt32 nPolyCount(rPolyPolygon.count()); 140 141 if(nPolyCount) 142 { 143 basegfx::B2DPolyPolygon aSplitted; 144 145 for(sal_uInt32 a(0); a < nPolyCount; a++) 146 { 147 const basegfx::B2DPolygon aCandidate(rPolyPolygon.getB2DPolygon(a)); 148 const sal_uInt32 nPointCount(aCandidate.count()); 149 bool bNeedToSplit(false); 150 151 if(aCandidate.areControlPointsUsed()) 152 { 153 // compare with the maximum for bezier curved polygons 154 bNeedToSplit = nPointCount > ((MAX_POLYGON_POINT_COUNT_METAFILE / 3L) - 1L); 155 } 156 else 157 { 158 // compare with the maximum for simple point polygons 159 bNeedToSplit = nPointCount > (MAX_POLYGON_POINT_COUNT_METAFILE - 1); 160 } 161 162 if(bNeedToSplit) 163 { 164 // need to split the partial polygon 165 const basegfx::B2DRange aRange(aCandidate.getB2DRange()); 166 const basegfx::B2DPoint aCenter(aRange.getCenter()); 167 168 if(aRange.getWidth() > aRange.getHeight()) 169 { 170 // clip in left and right 171 const basegfx::B2DPolyPolygon aLeft( 172 basegfx::tools::clipPolygonOnParallelAxis( 173 aCandidate, 174 false, 175 true, 176 aCenter.getX(), 177 false)); 178 const basegfx::B2DPolyPolygon aRight( 179 basegfx::tools::clipPolygonOnParallelAxis( 180 aCandidate, 181 false, 182 false, 183 aCenter.getX(), 184 false)); 185 186 aSplitted.append(aLeft); 187 aSplitted.append(aRight); 188 } 189 else 190 { 191 // clip in top and bottom 192 const basegfx::B2DPolyPolygon aTop( 193 basegfx::tools::clipPolygonOnParallelAxis( 194 aCandidate, 195 true, 196 true, 197 aCenter.getY(), 198 false)); 199 const basegfx::B2DPolyPolygon aBottom( 200 basegfx::tools::clipPolygonOnParallelAxis( 201 aCandidate, 202 true, 203 false, 204 aCenter.getY(), 205 false)); 206 207 aSplitted.append(aTop); 208 aSplitted.append(aBottom); 209 } 210 } 211 else 212 { 213 aSplitted.append(aCandidate); 214 } 215 } 216 217 if(aSplitted.count() != nPolyCount) 218 { 219 rPolyPolygon = aSplitted; 220 } 221 } 222 223 return bRetval; 224 } 225 } // end of anonymous namespace 226 227 ////////////////////////////////////////////////////////////////////////////// 228 229 namespace drawinglayer 230 { 231 namespace processor2d 232 { 233 Rectangle VclMetafileProcessor2D::impDumpToMetaFile( 234 const primitive2d::Primitive2DSequence& rContent, 235 GDIMetaFile& o_rContentMetafile) 236 { 237 // Prepare VDev, MetaFile and connections 238 OutputDevice* pLastOutputDevice = mpOutputDevice; 239 GDIMetaFile* pLastMetafile = mpMetaFile; 240 basegfx::B2DRange aPrimitiveRange(primitive2d::getB2DRangeFromPrimitive2DSequence(rContent, getViewInformation2D())); 241 242 // transform primitive range with current transformation (e.g shadow offset) 243 aPrimitiveRange.transform(maCurrentTransformation); 244 245 const Rectangle aPrimitiveRectangle( 246 basegfx::fround(aPrimitiveRange.getMinX()), basegfx::fround(aPrimitiveRange.getMinY()), 247 basegfx::fround(aPrimitiveRange.getMaxX()), basegfx::fround(aPrimitiveRange.getMaxY())); 248 VirtualDevice aContentVDev; 249 MapMode aNewMapMode(pLastOutputDevice->GetMapMode()); 250 251 mpOutputDevice = &aContentVDev; 252 mpMetaFile = &o_rContentMetafile; 253 aContentVDev.EnableOutput(false); 254 aContentVDev.SetMapMode(pLastOutputDevice->GetMapMode()); 255 o_rContentMetafile.Record(&aContentVDev); 256 aContentVDev.SetLineColor(pLastOutputDevice->GetLineColor()); 257 aContentVDev.SetFillColor(pLastOutputDevice->GetFillColor()); 258 aContentVDev.SetFont(pLastOutputDevice->GetFont()); 259 aContentVDev.SetDrawMode(pLastOutputDevice->GetDrawMode()); 260 aContentVDev.SetSettings(pLastOutputDevice->GetSettings()); 261 aContentVDev.SetRefPoint(pLastOutputDevice->GetRefPoint()); 262 263 // dump to MetaFile 264 process(rContent); 265 266 // cleanups 267 o_rContentMetafile.Stop(); 268 o_rContentMetafile.WindStart(); 269 aNewMapMode.SetOrigin(aPrimitiveRectangle.TopLeft()); 270 o_rContentMetafile.SetPrefMapMode(aNewMapMode); 271 o_rContentMetafile.SetPrefSize(aPrimitiveRectangle.GetSize()); 272 mpOutputDevice = pLastOutputDevice; 273 mpMetaFile = pLastMetafile; 274 275 return aPrimitiveRectangle; 276 } 277 278 void VclMetafileProcessor2D::impConvertFillGradientAttributeToVCLGradient( 279 Gradient& o_rVCLGradient, 280 const attribute::FillGradientAttribute& rFiGrAtt, 281 bool bIsTransparenceGradient) 282 { 283 if(bIsTransparenceGradient) 284 { 285 // it's about transparence channel intensities (black/white), do not use color modifier 286 o_rVCLGradient.SetStartColor(Color(rFiGrAtt.getStartColor())); 287 o_rVCLGradient.SetEndColor(Color(rFiGrAtt.getEndColor())); 288 } 289 else 290 { 291 // use color modifier to influence start/end color of gradient 292 o_rVCLGradient.SetStartColor(Color(maBColorModifierStack.getModifiedColor(rFiGrAtt.getStartColor()))); 293 o_rVCLGradient.SetEndColor(Color(maBColorModifierStack.getModifiedColor(rFiGrAtt.getEndColor()))); 294 } 295 296 o_rVCLGradient.SetAngle(static_cast< sal_uInt16 >(rFiGrAtt.getAngle() * (1.0 / F_PI1800))); 297 o_rVCLGradient.SetBorder(static_cast< sal_uInt16 >(rFiGrAtt.getBorder() * 100.0)); 298 o_rVCLGradient.SetOfsX(static_cast< sal_uInt16 >(rFiGrAtt.getOffsetX() * 100.0)); 299 o_rVCLGradient.SetOfsY(static_cast< sal_uInt16 >(rFiGrAtt.getOffsetY() * 100.0)); 300 o_rVCLGradient.SetSteps(rFiGrAtt.getSteps()); 301 302 // defaults for intensity; those were computed into the start/end colors already 303 o_rVCLGradient.SetStartIntensity(100); 304 o_rVCLGradient.SetEndIntensity(100); 305 306 switch(rFiGrAtt.getStyle()) 307 { 308 default : // attribute::GRADIENTSTYLE_LINEAR : 309 { 310 o_rVCLGradient.SetStyle(GRADIENT_LINEAR); 311 break; 312 } 313 case attribute::GRADIENTSTYLE_AXIAL : 314 { 315 o_rVCLGradient.SetStyle(GRADIENT_AXIAL); 316 break; 317 } 318 case attribute::GRADIENTSTYLE_RADIAL : 319 { 320 o_rVCLGradient.SetStyle(GRADIENT_RADIAL); 321 break; 322 } 323 case attribute::GRADIENTSTYLE_ELLIPTICAL : 324 { 325 o_rVCLGradient.SetStyle(GRADIENT_ELLIPTICAL); 326 break; 327 } 328 case attribute::GRADIENTSTYLE_SQUARE : 329 { 330 o_rVCLGradient.SetStyle(GRADIENT_SQUARE); 331 break; 332 } 333 case attribute::GRADIENTSTYLE_RECT : 334 { 335 o_rVCLGradient.SetStyle(GRADIENT_RECT); 336 break; 337 } 338 } 339 } 340 341 void VclMetafileProcessor2D::impStartSvtGraphicFill(SvtGraphicFill* pSvtGraphicFill) 342 { 343 if(pSvtGraphicFill && !mnSvtGraphicFillCount) 344 { 345 SvMemoryStream aMemStm; 346 347 aMemStm << *pSvtGraphicFill; 348 mpMetaFile->AddAction(new MetaCommentAction("XPATHFILL_SEQ_BEGIN", 0, static_cast< const sal_uInt8* >(aMemStm.GetData()), aMemStm.Seek(STREAM_SEEK_TO_END))); 349 mnSvtGraphicFillCount++; 350 } 351 } 352 353 void VclMetafileProcessor2D::impEndSvtGraphicFill(SvtGraphicFill* pSvtGraphicFill) 354 { 355 if(pSvtGraphicFill && mnSvtGraphicFillCount) 356 { 357 mnSvtGraphicFillCount--; 358 mpMetaFile->AddAction(new MetaCommentAction("XPATHFILL_SEQ_END")); 359 delete pSvtGraphicFill; 360 } 361 } 362 363 SvtGraphicStroke* VclMetafileProcessor2D::impTryToCreateSvtGraphicStroke( 364 const basegfx::B2DPolygon& rB2DPolygon, 365 const basegfx::BColor* pColor, 366 const attribute::LineAttribute* pLineAttribute, 367 const attribute::StrokeAttribute* pStrokeAttribute, 368 const attribute::LineStartEndAttribute* pStart, 369 const attribute::LineStartEndAttribute* pEnd) 370 { 371 SvtGraphicStroke* pRetval = 0; 372 373 if(rB2DPolygon.count() && !mnSvtGraphicStrokeCount) 374 { 375 basegfx::BColor aStrokeColor; 376 basegfx::B2DPolyPolygon aStartArrow; 377 basegfx::B2DPolyPolygon aEndArrow; 378 379 if(pColor) 380 { 381 aStrokeColor = *pColor; 382 } 383 else if(pLineAttribute) 384 { 385 aStrokeColor = maBColorModifierStack.getModifiedColor(pLineAttribute->getColor()); 386 } 387 388 // It IS needed to record the stroke color at all in the metafile, 389 // SvtGraphicStroke has NO entry for stroke color(!) 390 mpOutputDevice->SetLineColor(Color(aStrokeColor)); 391 392 if(!rB2DPolygon.isClosed()) 393 { 394 double fPolyLength(0.0); 395 396 if(pStart && pStart->isActive()) 397 { 398 fPolyLength = basegfx::tools::getLength(rB2DPolygon); 399 400 aStartArrow = basegfx::tools::createAreaGeometryForLineStartEnd( 401 rB2DPolygon, pStart->getB2DPolyPolygon(), true, pStart->getWidth(), 402 fPolyLength, pStart->isCentered() ? 0.5 : 0.0, 0); 403 } 404 405 if(pEnd && pEnd->isActive()) 406 { 407 if(basegfx::fTools::equalZero(fPolyLength)) 408 { 409 fPolyLength = basegfx::tools::getLength(rB2DPolygon); 410 } 411 412 aEndArrow = basegfx::tools::createAreaGeometryForLineStartEnd( 413 rB2DPolygon, pEnd->getB2DPolyPolygon(), false, pEnd->getWidth(), 414 fPolyLength, pEnd->isCentered() ? 0.5 : 0.0, 0); 415 } 416 } 417 418 SvtGraphicStroke::JoinType eJoin(SvtGraphicStroke::joinNone); 419 SvtGraphicStroke::CapType eCap(SvtGraphicStroke::capButt); 420 double fLineWidth(0.0); 421 double fMiterLength(0.0); 422 SvtGraphicStroke::DashArray aDashArray; 423 424 if(pLineAttribute) 425 { 426 // pre-fill fLineWidth #119198# Need to apply maCurrentTransformation, too (!) 427 const basegfx::B2DVector aDiscreteUnit(maCurrentTransformation * basegfx::B2DVector(pLineAttribute->getWidth(), 0.0)); 428 fLineWidth = aDiscreteUnit.getLength(); 429 430 // pre-fill fMiterLength 431 fMiterLength = fLineWidth; 432 433 // get Join 434 switch(pLineAttribute->getLineJoin()) 435 { 436 default : // basegfx::B2DLINEJOIN_NONE : 437 { 438 eJoin = SvtGraphicStroke::joinNone; 439 break; 440 } 441 case basegfx::B2DLINEJOIN_BEVEL : 442 { 443 eJoin = SvtGraphicStroke::joinBevel; 444 break; 445 } 446 case basegfx::B2DLINEJOIN_MIDDLE : 447 case basegfx::B2DLINEJOIN_MITER : 448 { 449 eJoin = SvtGraphicStroke::joinMiter; 450 // ATM 15 degrees is assumed 451 fMiterLength /= rtl::math::sin(M_PI * (15.0 / 360.0)); 452 break; 453 } 454 case basegfx::B2DLINEJOIN_ROUND : 455 { 456 eJoin = SvtGraphicStroke::joinRound; 457 break; 458 } 459 } 460 461 // get stroke 462 switch(pLineAttribute->getLineCap()) 463 { 464 default: /* com::sun::star::drawing::LineCap_BUTT */ 465 { 466 eCap = SvtGraphicStroke::capButt; 467 break; 468 } 469 case com::sun::star::drawing::LineCap_ROUND: 470 { 471 eCap = SvtGraphicStroke::capRound; 472 break; 473 } 474 case com::sun::star::drawing::LineCap_SQUARE: 475 { 476 eCap = SvtGraphicStroke::capSquare; 477 break; 478 } 479 } 480 } 481 482 if(pStrokeAttribute) 483 { 484 // copy dash array 485 aDashArray = pStrokeAttribute->getDotDashArray(); 486 } 487 488 // #i101734# apply current object transformation to created geometry. 489 // This is a partial fix. When a object transformation is used which 490 // e.g. contains a scaleX != scaleY, an unproportional scaling would 491 // have to be applied to the evtl. existing fat line. The current 492 // concept of PDF export and SvtGraphicStroke usage does simply not 493 // allow handling such definitions. The only clean way would be to 494 // add the transformation to SvtGraphicStroke and to handle it there 495 basegfx::B2DPolygon aB2DPolygon(rB2DPolygon); 496 497 aB2DPolygon.transform(maCurrentTransformation); 498 aStartArrow.transform(maCurrentTransformation); 499 aEndArrow.transform(maCurrentTransformation); 500 501 pRetval = new SvtGraphicStroke( 502 Polygon(aB2DPolygon), 503 PolyPolygon(aStartArrow), 504 PolyPolygon(aEndArrow), 505 mfCurrentUnifiedTransparence, 506 fLineWidth, 507 eCap, 508 eJoin, 509 fMiterLength, 510 aDashArray); 511 } 512 513 return pRetval; 514 } 515 516 void VclMetafileProcessor2D::impStartSvtGraphicStroke(SvtGraphicStroke* pSvtGraphicStroke) 517 { 518 if(pSvtGraphicStroke && !mnSvtGraphicStrokeCount) 519 { 520 SvMemoryStream aMemStm; 521 522 aMemStm << *pSvtGraphicStroke; 523 mpMetaFile->AddAction(new MetaCommentAction("XPATHSTROKE_SEQ_BEGIN", 0, static_cast< const sal_uInt8* >(aMemStm.GetData()), aMemStm.Seek(STREAM_SEEK_TO_END))); 524 mnSvtGraphicStrokeCount++; 525 } 526 } 527 528 void VclMetafileProcessor2D::impEndSvtGraphicStroke(SvtGraphicStroke* pSvtGraphicStroke) 529 { 530 if(pSvtGraphicStroke && mnSvtGraphicStrokeCount) 531 { 532 mnSvtGraphicStrokeCount--; 533 mpMetaFile->AddAction(new MetaCommentAction("XPATHSTROKE_SEQ_END")); 534 delete pSvtGraphicStroke; 535 } 536 } 537 538 // init static break iterator 539 uno::Reference< ::com::sun::star::i18n::XBreakIterator > VclMetafileProcessor2D::mxBreakIterator; 540 541 VclMetafileProcessor2D::VclMetafileProcessor2D(const geometry::ViewInformation2D& rViewInformation, OutputDevice& rOutDev) 542 : VclProcessor2D(rViewInformation, rOutDev), 543 mpMetaFile(rOutDev.GetConnectMetaFile()), 544 mnSvtGraphicFillCount(0), 545 mnSvtGraphicStrokeCount(0), 546 mfCurrentUnifiedTransparence(0.0), 547 mpPDFExtOutDevData(dynamic_cast< vcl::PDFExtOutDevData* >(rOutDev.GetExtOutDevData())) 548 { 549 OSL_ENSURE(rOutDev.GetConnectMetaFile(), "VclMetafileProcessor2D: Used on OutDev which has no MetaFile Target (!)"); 550 // draw to logic coordinates, do not initialize maCurrentTransformation to viewTransformation 551 // but only to ObjectTransformation. Do not change MapMode of destination. 552 maCurrentTransformation = rViewInformation.getObjectTransformation(); 553 } 554 555 VclMetafileProcessor2D::~VclMetafileProcessor2D() 556 { 557 // MapMode was not changed, no restore necessary 558 } 559 560 /*********************************************************************************************** 561 562 Support of MetaCommentActions in the VclMetafileProcessor2D 563 Found MetaCommentActions and how they are supported: 564 565 XGRAD_SEQ_BEGIN, XGRAD_SEQ_END: 566 567 Used inside OutputDevice::DrawGradient to mark the start and end of a MetaGradientEx action. 568 It is used in various exporters/importers to have direct access to the gradient before it 569 is rendered by VCL (and thus fragmented to polygon color actions and others). On that base, e.g. 570 the Metafile to SdrObject import creates it's gradient objects. 571 Best (and safest) way to support it here is to use PRIMITIVE2D_ID_POLYPOLYGONGRADIENTPRIMITIVE2D, 572 map it back to the corresponding tools PolyPolygon and the Gradient and just call 573 OutputDevice::DrawGradient which creates the necessary compatible actions. 574 575 XPATHFILL_SEQ_BEGIN, XPATHFILL_SEQ_END: 576 577 Two producers, one is vcl/source/gdi/gdimtf.cxx, line 1273. There, it is transformed 578 inside GDIMetaFile::Rotate, nothing to take care of here. 579 The second producer is in graphics/svx/source/svdraw/impgrfll.cxx, line 374. This is used 580 with each incarnation of Imp_GraphicFill when a metafile is recorded, fillstyle is not 581 XFILL_NONE and not completely transparent. It creates a SvtGraphicFill and streams it 582 to the comment action. A closing end token is created in the destructor. 583 Usages of Imp_GraphicFill are in Do_Paint_Object-methods of SdrCircObj, SdrPathObj and 584 SdrRectObj. 585 The token users pick various actions from SvtGraphicFill, so it may need to be added for all kind 586 of filled objects, even simple colored polygons. It is added as extra information; the 587 Metafile actions between the two tokens are interpreted as output generated from those 588 fills. Thus, users have the choice to use the SvtGraphicFill info or the created output 589 actions. 590 Even for XFillTransparenceItem it is used, thus it may need to be supported in 591 UnifiedTransparencePrimitive2D, too, when interpreted as normally filled PolyPolygon. 592 Implemented for: 593 PRIMITIVE2D_ID_POLYPOLYGONGRAPHICPRIMITIVE2D, 594 PRIMITIVE2D_ID_POLYPOLYGONHATCHPRIMITIVE2D, 595 PRIMITIVE2D_ID_POLYPOLYGONGRADIENTPRIMITIVE2D, 596 PRIMITIVE2D_ID_POLYPOLYGONCOLORPRIMITIVE2D, 597 and for PRIMITIVE2D_ID_UNIFIEDTRANSPARENCEPRIMITIVE2D when detected unified transparence 598 599 XPATHSTROKE_SEQ_BEGIN, XPATHSTROKE_SEQ_END: 600 601 Similar to pathfill, but using SvtGraphicStroke instead. It also has two producers where one 602 is also the GDIMetaFile::Rotate. Another user is MetaCommentAction::Move which modifies the 603 contained path accordingly. 604 The other one is SdrObject::Imp_DrawLineGeometry. It's done when MetaFile is set at OutDev and 605 only when geometry is a single polygon (!). I see no reason for that; in the PS exporter this 606 would hinder to make use of PolyPolygon strokes. I will need to add support at: 607 PRIMITIVE2D_ID_POLYGONHAIRLINEPRIMITIVE2D 608 PRIMITIVE2D_ID_POLYGONSTROKEPRIMITIVE2D 609 PRIMITIVE2D_ID_POLYGONSTROKEARROWPRIMITIVE2D 610 This can be done hierarchical, too. 611 Okay, base implementation done based on those three primitives. 612 613 FIELD_SEQ_BEGIN, FIELD_SEQ_END 614 615 Used from slideshow for URLs, created from diverse SvxField implementations inside 616 createBeginComment()/createEndComment(). createBeginComment() is used from editeng\impedit3.cxx 617 inside ImpEditEngine::Paint. 618 Created TextHierarchyFieldPrimitive2D and added needed infos there; it is an group primitive and wraps 619 text primitives (but is not limited to that). It contains the field type if special actions for the 620 support of FIELD_SEQ_BEGIN/END are needed; this is the case for Page and URL fields. If more is 621 needed, it may be supported there. 622 FIELD_SEQ_BEGIN;PageField 623 FIELD_SEQ_END 624 Okay, these are now completely supported by TextHierarchyFieldPrimitive2D. URL works, too. 625 626 XTEXT 627 628 XTEXT_EOC(i) end of character 629 XTEXT_EOW(i) end of word 630 XTEXT_EOS(i) end of sentence 631 632 this three are with index and are created with the help of a i18n::XBreakIterator in 633 ImplDrawWithComments. Simplifying, moving out text painting, reworking to create some 634 data structure for holding those TEXT infos. 635 Supported directly by TextSimplePortionPrimitive2D with adding a Locale to the basic text 636 primitive. In the MetaFileRenderer, the creation is now done (see below). This has the advantage 637 that this creations do not need to be done for all paints all the time. This would be 638 expensive since the BreakIterator and it's usage is expensive and for each paint also the 639 whole character stops would need to be created. 640 Created only for TextDecoratedPortionPrimitive2D due to XTEXT_EOL and XTEXT_EOP (see below) 641 642 XTEXT_EOL() end of line 643 XTEXT_EOP() end of paragraph 644 645 First try with boolean marks at TextDecoratedPortionPrimitive2D did not work too well, 646 i decided to solve it with structure. I added the TextHierarchyPrimitives for this, 647 namely: 648 - TextHierarchyLinePrimitive2D: Encapsulates single line 649 - TextHierarchyParagraphPrimitive2D: Encapsulates single paragraph 650 - TextHierarchyBlockPrimitive2D: encapsulates object texts (only one ATM) 651 Those are now supported in hierarchy. This means the MetaFile renderer will support them 652 by using them, reculrively using their content and adding MetaFile comments as needed. 653 This also means that when another text layouter will be used it will be necessary to 654 create/support the same HierarchyPrimitives to support users. 655 To transport the information using this hierarchy is best suited to all future needs; 656 the slideshow will be able to profit from it directly when using primitives; all other 657 renderers not interested in the text structure will just ignore the encapsulations. 658 659 XTEXT_PAINTSHAPE_BEGIN, XTEXT_PAINTSHAPE_END 660 Supported now by the TextHierarchyBlockPrimitive2D. 661 662 EPSReplacementGraphic: 663 Only used in goodies\source\filter.vcl\ieps\ieps.cxx and svx\source\xml\xmlgrhlp.cxx to 664 hold the original EPS which was imported in the same MetaFile as first 2 entries. Only 665 used to export the original again (if exists). 666 Not necessary to support with MetaFuleRenderer. 667 668 XTEXT_SCROLLRECT, XTEXT_PAINTRECT 669 Currently used to get extra MetaFile infos using GraphicExporter which again uses 670 SdrTextObj::GetTextScrollMetaFileAndRectangle(). ATM works with primitives since 671 the rectangle data is added directly by the GraphicsExporter as comment. Does not need 672 to be adapted at once. 673 When adapting later, the only user - the diashow - should directly use the provided 674 Anination infos in the appropriate primitives (e.g. AnimatedSwitchPrimitive2D) 675 676 PRNSPOOL_TRANSPARENTBITMAP_BEGIN, PRNSPOOL_TRANSPARENTBITMAP_END 677 VCL usage when printing PL -> THB. Okay, THB confirms that it is only used as 678 a fix (hack) while VCL printing. It is needed to not downscale a bitmap which 679 was explicitely created for the printer already again to some default maximum 680 bitmap sizes. 681 Nothing to do here for the primitive renderer. 682 683 Support for vcl::PDFExtOutDevData: 684 PL knows that SJ did that stuff, it's used to hold a pointer to PDFExtOutDevData at 685 the OutDev. When set, some extra data is written there. Trying simple PDF export and 686 watching if i get those infos. 687 Well, a PDF export does not use e.g. ImpEditEngine::Paint since the PdfFilter uses 688 the SdXImpressDocument::render and thus uses the VclMetafileProcessor2D. I will check 689 if i get a PDFExtOutDevData at the target output device. 690 Indeed, i get one. Checking what all may be done when that extra-device-info is there. 691 692 All in all i have to talk to SJ. I will need to emulate some of those actions, but 693 i need to discuss which ones. 694 In the future, all those infos would be taken from the primitive sequence anyways, 695 thus these extensions would potentially be temporary, too. 696 Discussed with SJ, added the necessary support and tested it. Details follow. 697 698 - In ImpEditEngine::Paint, paragraph infos and URL stuff is added. 699 Added in primitive MetaFile renderer. 700 Checking URL: Indeed, current version exports it, but it is missing in primitive 701 CWS version. Adding support. 702 Okay, URLs work. Checked, Done. 703 704 - UnoControlPDFExportContact is only created when PDFExtOutDevData is used at the 705 target and uno control data is created in UnoControlPDFExportContact::do_PaintObject. 706 This may be added in primitive MetaFile renderer. 707 Adding support... 708 OOps, the necessary helper stuff is in svx/source/form/formpdxexport.cxx in namespace 709 svxform. Have to talk to FS if this has to be like that. Especially since 710 ::vcl::PDFWriter::AnyWidget is filled out, which is already part of vcl. 711 Wrote an eMail to FS, he is on vacation currently. I see no reason why not to move 712 that stuff to somewhere else, maybe tools or svtools ?!? We will see... 713 Moved to toolkit, so i have to link against it. I tried VCL first, but it did 714 not work since VCLUnoHelper::CreateFont is unresolved in VCL (!). Other then the name 715 may imply, it is defined in toolkit (!). Since toolkit is linked against VCL itself, 716 the lowest move,ment plave is toolkit. 717 Checked form control export, it works well. Done. 718 719 - In goodies, in GraphicObject::Draw, when the used Graphic is linked, infos are 720 generated. I will need to check what happens here with primitives. 721 To support, use of GraphicPrimitive2D (PRIMITIVE2D_ID_GRAPHICPRIMITIVE2D) may be needed. 722 Added support, but feature is broken in main version, so i cannot test at all. 723 Writing a bug to CL (or SJ) and seeing what happens (#i80380#). 724 SJ took a look and we got it working. Tested VCL MetaFile Renderer based export, 725 as intended, the original file is exported. Works, Done. 726 727 728 729 730 To be done: 731 732 - Maybe there are more places to take care of for vcl::PDFExtOutDevData! 733 734 735 736 ****************************************************************************************************/ 737 738 void VclMetafileProcessor2D::processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate) 739 { 740 switch(rCandidate.getPrimitive2DID()) 741 { 742 case PRIMITIVE2D_ID_WRONGSPELLPRIMITIVE2D : 743 { 744 // directdraw of wrong spell primitive 745 // Ignore for VclMetafileProcessor2D, this is for printing and MetaFile recording only 746 break; 747 } 748 case PRIMITIVE2D_ID_GRAPHICPRIMITIVE2D : 749 { 750 const primitive2d::GraphicPrimitive2D& rGraphicPrimitive = static_cast< const primitive2d::GraphicPrimitive2D& >(rCandidate); 751 bool bUsingPDFExtOutDevData(false); 752 basegfx::B2DVector aTranslate, aScale; 753 static bool bSuppressPDFExtOutDevDataSupport(false); 754 755 if(mpPDFExtOutDevData && !bSuppressPDFExtOutDevDataSupport) 756 { 757 // emulate data handling from UnoControlPDFExportContact, original see 758 // svtools/source/graphic/grfmgr.cxx 759 const Graphic& rGraphic = rGraphicPrimitive.getGraphicObject().GetGraphic(); 760 761 if(rGraphic.IsLink()) 762 { 763 const GraphicAttr& rAttr = rGraphicPrimitive.getGraphicAttr(); 764 765 if(!rAttr.IsSpecialDrawMode() && !rAttr.IsAdjusted()) 766 { 767 const basegfx::B2DHomMatrix& rTransform = rGraphicPrimitive.getTransform(); 768 double fRotate, fShearX; 769 rTransform.decompose(aScale, aTranslate, fRotate, fShearX); 770 771 if( basegfx::fTools::equalZero( fRotate ) && ( aScale.getX() > 0.0 ) && ( aScale.getY() > 0.0 ) ) 772 { 773 bUsingPDFExtOutDevData = true; 774 mpPDFExtOutDevData->BeginGroup(); 775 } 776 } 777 } 778 } 779 780 // process recursively and add MetaFile comment 781 process(rGraphicPrimitive.get2DDecomposition(getViewInformation2D())); 782 783 if(bUsingPDFExtOutDevData) 784 { 785 // emulate data handling from UnoControlPDFExportContact, original see 786 // svtools/source/graphic/grfmgr.cxx 787 const basegfx::B2DRange aCurrentRange( 788 aTranslate.getX(), aTranslate.getY(), 789 aTranslate.getX() + aScale.getX(), aTranslate.getY() + aScale.getY()); 790 const Rectangle aCurrentRect( 791 sal_Int32(floor(aCurrentRange.getMinX())), sal_Int32(floor(aCurrentRange.getMinY())), 792 sal_Int32(ceil(aCurrentRange.getMaxX())), sal_Int32(ceil(aCurrentRange.getMaxY()))); 793 const GraphicAttr& rAttr = rGraphicPrimitive.getGraphicAttr(); 794 Rectangle aCropRect; 795 796 if(rAttr.IsCropped()) 797 { 798 // calculate scalings between real image size and logic object size. This 799 // is necessary since the crop values are relative to original bitmap size 800 double fFactorX(1.0); 801 double fFactorY(1.0); 802 803 { 804 const MapMode aMapMode100thmm(MAP_100TH_MM); 805 const Size aBitmapSize(Application::GetDefaultDevice()->LogicToLogic( 806 rGraphicPrimitive.getGraphicObject().GetPrefSize(), 807 rGraphicPrimitive.getGraphicObject().GetPrefMapMode(), aMapMode100thmm)); 808 const double fDivX(aBitmapSize.Width() - rAttr.GetLeftCrop() - rAttr.GetRightCrop()); 809 const double fDivY(aBitmapSize.Height() - rAttr.GetTopCrop() - rAttr.GetBottomCrop()); 810 811 if(!basegfx::fTools::equalZero(fDivX)) 812 { 813 fFactorX = aScale.getX() / fDivX; 814 } 815 816 if(!basegfx::fTools::equalZero(fDivY)) 817 { 818 fFactorY = aScale.getY() / fDivY; 819 } 820 } 821 822 // calculate crop range and rect 823 basegfx::B2DRange aCropRange; 824 aCropRange.expand(aCurrentRange.getMinimum() - basegfx::B2DPoint(rAttr.GetLeftCrop() * fFactorX, rAttr.GetTopCrop() * fFactorY)); 825 aCropRange.expand(aCurrentRange.getMaximum() + basegfx::B2DPoint(rAttr.GetRightCrop() * fFactorX, rAttr.GetBottomCrop() * fFactorY)); 826 827 aCropRect = Rectangle( 828 sal_Int32(floor(aCropRange.getMinX())), sal_Int32(floor(aCropRange.getMinY())), 829 sal_Int32(ceil(aCropRange.getMaxX())), sal_Int32(ceil(aCropRange.getMaxY()))); 830 } 831 832 mpPDFExtOutDevData->EndGroup(rGraphicPrimitive.getGraphicObject().GetGraphic(), 833 rAttr.GetTransparency(), 834 aCurrentRect, 835 aCropRect); 836 } 837 838 break; 839 } 840 case PRIMITIVE2D_ID_CONTROLPRIMITIVE2D : 841 { 842 const primitive2d::ControlPrimitive2D& rControlPrimitive = static_cast< const primitive2d::ControlPrimitive2D& >(rCandidate); 843 const uno::Reference< awt::XControl >& rXControl(rControlPrimitive.getXControl()); 844 bool bIsPrintableControl(false); 845 846 // find out if control is printable 847 if(rXControl.is()) 848 { 849 try 850 { 851 uno::Reference< beans::XPropertySet > xModelProperties(rXControl->getModel(), uno::UNO_QUERY); 852 uno::Reference< beans::XPropertySetInfo > xPropertyInfo(xModelProperties.is() 853 ? xModelProperties->getPropertySetInfo() 854 : uno::Reference< beans::XPropertySetInfo >()); 855 const ::rtl::OUString sPrintablePropertyName(RTL_CONSTASCII_USTRINGPARAM("Printable")); 856 857 if(xPropertyInfo.is() && xPropertyInfo->hasPropertyByName(sPrintablePropertyName)) 858 { 859 OSL_VERIFY(xModelProperties->getPropertyValue(sPrintablePropertyName) >>= bIsPrintableControl); 860 } 861 } 862 catch(const uno::Exception&) 863 { 864 OSL_ENSURE(false, "VclMetafileProcessor2D: No access to printable flag of Control, caught an exception!"); 865 } 866 } 867 868 // PDF export and printing only for printable controls 869 if(bIsPrintableControl) 870 { 871 const bool bPDFExport(mpPDFExtOutDevData && mpPDFExtOutDevData->GetIsExportFormFields()); 872 bool bDoProcessRecursively(true); 873 874 if(bPDFExport) 875 { 876 // PDF export. Emulate data handling from UnoControlPDFExportContact 877 // I have now moved describePDFControl to toolkit, thus i can implement the PDF 878 // form control support now as follows 879 ::std::auto_ptr< ::vcl::PDFWriter::AnyWidget > pPDFControl; 880 ::toolkitform::describePDFControl( rXControl, pPDFControl, *mpPDFExtOutDevData ); 881 882 if(pPDFControl.get()) 883 { 884 // still need to fill in the location (is a class Rectangle) 885 const basegfx::B2DRange aRangeLogic(rControlPrimitive.getB2DRange(getViewInformation2D())); 886 const Rectangle aRectLogic( 887 (sal_Int32)floor(aRangeLogic.getMinX()), (sal_Int32)floor(aRangeLogic.getMinY()), 888 (sal_Int32)ceil(aRangeLogic.getMaxX()), (sal_Int32)ceil(aRangeLogic.getMaxY())); 889 pPDFControl->Location = aRectLogic; 890 891 Size aFontSize(pPDFControl->TextFont.GetSize()); 892 aFontSize = mpOutputDevice->LogicToLogic(aFontSize, MapMode(MAP_POINT), mpOutputDevice->GetMapMode()); 893 pPDFControl->TextFont.SetSize(aFontSize); 894 895 mpPDFExtOutDevData->BeginStructureElement(vcl::PDFWriter::Form); 896 mpPDFExtOutDevData->CreateControl(*pPDFControl.get()); 897 mpPDFExtOutDevData->EndStructureElement(); 898 899 // no normal paint needed (see original UnoControlPDFExportContact::do_PaintObject); 900 // do not process recursively 901 bDoProcessRecursively = false; 902 } 903 else 904 { 905 // PDF export did not work, try simple output. 906 // Fallback to printer output by not setting bDoProcessRecursively 907 // to false. 908 } 909 } 910 911 // #i93169# used flag the wrong way; true means that nothing was done yet 912 if(bDoProcessRecursively) 913 { 914 // printer output 915 try 916 { 917 // remember old graphics and create new 918 uno::Reference< awt::XView > xControlView(rXControl, uno::UNO_QUERY_THROW); 919 const uno::Reference< awt::XGraphics > xOriginalGraphics(xControlView->getGraphics()); 920 const uno::Reference< awt::XGraphics > xNewGraphics(mpOutputDevice->CreateUnoGraphics()); 921 922 if(xNewGraphics.is()) 923 { 924 // link graphics and view 925 xControlView->setGraphics(xNewGraphics); 926 927 // get position 928 const basegfx::B2DHomMatrix aObjectToDiscrete(getViewInformation2D().getObjectToViewTransformation() * rControlPrimitive.getTransform()); 929 const basegfx::B2DPoint aTopLeftDiscrete(aObjectToDiscrete * basegfx::B2DPoint(0.0, 0.0)); 930 931 // draw it 932 xControlView->draw(basegfx::fround(aTopLeftDiscrete.getX()), basegfx::fround(aTopLeftDiscrete.getY())); 933 bDoProcessRecursively = false; 934 935 // restore original graphics 936 xControlView->setGraphics(xOriginalGraphics); 937 } 938 } 939 catch( const uno::Exception& ) 940 { 941 OSL_ENSURE(false, "VclMetafileProcessor2D: Printing of Control failed, caught an exception!"); 942 } 943 } 944 945 // process recursively if not done yet to export as decomposition (bitmap) 946 if(bDoProcessRecursively) 947 { 948 process(rControlPrimitive.get2DDecomposition(getViewInformation2D())); 949 } 950 } 951 952 break; 953 } 954 case PRIMITIVE2D_ID_TEXTHIERARCHYFIELDPRIMITIVE2D : 955 { 956 // support for FIELD_SEQ_BEGIN, FIELD_SEQ_END and URL. It wraps text primitives (but is not limited to) 957 // thus do the MetafileAction embedding stuff but just handle recursively. 958 const primitive2d::TextHierarchyFieldPrimitive2D& rFieldPrimitive = static_cast< const primitive2d::TextHierarchyFieldPrimitive2D& >(rCandidate); 959 static const ByteString aCommentStringCommon("FIELD_SEQ_BEGIN"); 960 static const ByteString aCommentStringPage("FIELD_SEQ_BEGIN;PageField"); 961 static const ByteString aCommentStringEnd("FIELD_SEQ_END"); 962 963 switch(rFieldPrimitive.getType()) 964 { 965 default : // case drawinglayer::primitive2d::FIELD_TYPE_COMMON : 966 { 967 mpMetaFile->AddAction(new MetaCommentAction(aCommentStringCommon)); 968 break; 969 } 970 case drawinglayer::primitive2d::FIELD_TYPE_PAGE : 971 { 972 mpMetaFile->AddAction(new MetaCommentAction(aCommentStringPage)); 973 break; 974 } 975 case drawinglayer::primitive2d::FIELD_TYPE_URL : 976 { 977 const rtl::OUString& rURL = rFieldPrimitive.getString(); 978 const String aOldString(rURL); 979 mpMetaFile->AddAction(new MetaCommentAction(aCommentStringCommon, 0, reinterpret_cast< const sal_uInt8* >(aOldString.GetBuffer()), 2 * aOldString.Len())); 980 break; 981 } 982 } 983 984 // process recursively 985 const primitive2d::Primitive2DSequence rContent = rFieldPrimitive.get2DDecomposition(getViewInformation2D()); 986 process(rContent); 987 988 // for the end comment the type is not relevant yet, they are all the same. Just add. 989 mpMetaFile->AddAction(new MetaCommentAction(aCommentStringEnd)); 990 991 if(mpPDFExtOutDevData && drawinglayer::primitive2d::FIELD_TYPE_URL == rFieldPrimitive.getType()) 992 { 993 // emulate data handling from ImpEditEngine::Paint 994 const basegfx::B2DRange aViewRange(primitive2d::getB2DRangeFromPrimitive2DSequence(rContent, getViewInformation2D())); 995 const Rectangle aRectLogic( 996 (sal_Int32)floor(aViewRange.getMinX()), (sal_Int32)floor(aViewRange.getMinY()), 997 (sal_Int32)ceil(aViewRange.getMaxX()), (sal_Int32)ceil(aViewRange.getMaxY())); 998 vcl::PDFExtOutDevBookmarkEntry aBookmark; 999 aBookmark.nLinkId = mpPDFExtOutDevData->CreateLink(aRectLogic); 1000 aBookmark.aBookmark = rFieldPrimitive.getString(); 1001 std::vector< vcl::PDFExtOutDevBookmarkEntry >& rBookmarks = mpPDFExtOutDevData->GetBookmarks(); 1002 rBookmarks.push_back( aBookmark ); 1003 } 1004 1005 break; 1006 } 1007 case PRIMITIVE2D_ID_TEXTHIERARCHYLINEPRIMITIVE2D : 1008 { 1009 const primitive2d::TextHierarchyLinePrimitive2D& rLinePrimitive = static_cast< const primitive2d::TextHierarchyLinePrimitive2D& >(rCandidate); 1010 static const ByteString aCommentString("XTEXT_EOL"); 1011 1012 // process recursively and add MetaFile comment 1013 process(rLinePrimitive.get2DDecomposition(getViewInformation2D())); 1014 mpMetaFile->AddAction(new MetaCommentAction(aCommentString)); 1015 1016 break; 1017 } 1018 case PRIMITIVE2D_ID_TEXTHIERARCHYBULLETPRIMITIVE2D : 1019 { 1020 // in Outliner::PaintBullet(), a MetafileComment for bullets is added, too. The 1021 // "XTEXT_EOC" is used, use here, too. 1022 const primitive2d::TextHierarchyBulletPrimitive2D& rBulletPrimitive = static_cast< const primitive2d::TextHierarchyBulletPrimitive2D& >(rCandidate); 1023 static const ByteString aCommentString("XTEXT_EOC"); 1024 1025 // process recursively and add MetaFile comment 1026 process(rBulletPrimitive.get2DDecomposition(getViewInformation2D())); 1027 mpMetaFile->AddAction(new MetaCommentAction(aCommentString)); 1028 1029 break; 1030 } 1031 case PRIMITIVE2D_ID_TEXTHIERARCHYPARAGRAPHPRIMITIVE2D : 1032 { 1033 const primitive2d::TextHierarchyParagraphPrimitive2D& rParagraphPrimitive = static_cast< const primitive2d::TextHierarchyParagraphPrimitive2D& >(rCandidate); 1034 static const ByteString aCommentString("XTEXT_EOP"); 1035 1036 if(mpPDFExtOutDevData) 1037 { 1038 // emulate data handling from ImpEditEngine::Paint 1039 mpPDFExtOutDevData->BeginStructureElement( vcl::PDFWriter::Paragraph ); 1040 } 1041 1042 // process recursively and add MetaFile comment 1043 process(rParagraphPrimitive.get2DDecomposition(getViewInformation2D())); 1044 mpMetaFile->AddAction(new MetaCommentAction(aCommentString)); 1045 1046 if(mpPDFExtOutDevData) 1047 { 1048 // emulate data handling from ImpEditEngine::Paint 1049 mpPDFExtOutDevData->EndStructureElement(); 1050 } 1051 1052 break; 1053 } 1054 case PRIMITIVE2D_ID_TEXTHIERARCHYBLOCKPRIMITIVE2D : 1055 { 1056 const primitive2d::TextHierarchyBlockPrimitive2D& rBlockPrimitive = static_cast< const primitive2d::TextHierarchyBlockPrimitive2D& >(rCandidate); 1057 static const ByteString aCommentStringA("XTEXT_PAINTSHAPE_BEGIN"); 1058 static const ByteString aCommentStringB("XTEXT_PAINTSHAPE_END"); 1059 1060 // add MetaFile comment, process recursively and add MetaFile comment 1061 mpMetaFile->AddAction(new MetaCommentAction(aCommentStringA)); 1062 process(rBlockPrimitive.get2DDecomposition(getViewInformation2D())); 1063 mpMetaFile->AddAction(new MetaCommentAction(aCommentStringB)); 1064 1065 break; 1066 } 1067 case PRIMITIVE2D_ID_TEXTSIMPLEPORTIONPRIMITIVE2D : 1068 case PRIMITIVE2D_ID_TEXTDECORATEDPORTIONPRIMITIVE2D : 1069 { 1070 // for supporting TEXT_ MetaFile actions there is more to do here; get the candidate 1071 const primitive2d::TextSimplePortionPrimitive2D& rTextCandidate = static_cast< const primitive2d::TextSimplePortionPrimitive2D& >(rCandidate); 1072 // const primitive2d::TextDecoratedPortionPrimitive2D* pTextDecoratedCandidate = dynamic_cast< const primitive2d::TextDecoratedPortionPrimitive2D* >(&rCandidate); 1073 1074 // Adapt evtl. used special DrawMode 1075 const sal_uInt32 nOriginalDrawMode(mpOutputDevice->GetDrawMode()); 1076 adaptTextToFillDrawMode(); 1077 1078 // directdraw of text simple portion; use default processing 1079 RenderTextSimpleOrDecoratedPortionPrimitive2D(rTextCandidate); 1080 1081 // restore DrawMode 1082 mpOutputDevice->SetDrawMode(nOriginalDrawMode); 1083 1084 // #i101169# if(pTextDecoratedCandidate) 1085 { 1086 // support for TEXT_ MetaFile actions only for decorated texts 1087 if(!mxBreakIterator.is()) 1088 { 1089 uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xMSF(::comphelper::getProcessServiceFactory()); 1090 mxBreakIterator.set(xMSF->createInstance(rtl::OUString::createFromAscii("com.sun.star.i18n.BreakIterator")), uno::UNO_QUERY); 1091 } 1092 1093 if(mxBreakIterator.is()) 1094 { 1095 const rtl::OUString& rTxt = rTextCandidate.getText(); 1096 const sal_Int32 nTextLength(rTextCandidate.getTextLength()); // rTxt.getLength()); 1097 1098 if(nTextLength) 1099 { 1100 const ::com::sun::star::lang::Locale& rLocale = rTextCandidate.getLocale(); 1101 const sal_Int32 nTextPosition(rTextCandidate.getTextPosition()); 1102 1103 sal_Int32 nDone; 1104 sal_Int32 nNextCellBreak(mxBreakIterator->nextCharacters(rTxt, nTextPosition, rLocale, ::com::sun::star::i18n::CharacterIteratorMode::SKIPCELL, 0, nDone)); 1105 ::com::sun::star::i18n::Boundary nNextWordBoundary(mxBreakIterator->getWordBoundary(rTxt, nTextPosition, rLocale, ::com::sun::star::i18n::WordType::ANY_WORD, sal_True)); 1106 sal_Int32 nNextSentenceBreak(mxBreakIterator->endOfSentence(rTxt, nTextPosition, rLocale)); 1107 static const ByteString aCommentStringA("XTEXT_EOC"); 1108 static const ByteString aCommentStringB("XTEXT_EOW"); 1109 static const ByteString aCommentStringC("XTEXT_EOS"); 1110 1111 for(sal_Int32 i(nTextPosition); i < nTextPosition + nTextLength; i++) 1112 { 1113 // create the entries for the respective break positions 1114 if(i == nNextCellBreak) 1115 { 1116 mpMetaFile->AddAction(new MetaCommentAction(aCommentStringA, i - nTextPosition)); 1117 nNextCellBreak = mxBreakIterator->nextCharacters(rTxt, i, rLocale, ::com::sun::star::i18n::CharacterIteratorMode::SKIPCELL, 1, nDone); 1118 } 1119 if(i == nNextWordBoundary.endPos) 1120 { 1121 mpMetaFile->AddAction(new MetaCommentAction(aCommentStringB, i - nTextPosition)); 1122 nNextWordBoundary = mxBreakIterator->getWordBoundary(rTxt, i + 1, rLocale, ::com::sun::star::i18n::WordType::ANY_WORD, sal_True); 1123 } 1124 if(i == nNextSentenceBreak) 1125 { 1126 mpMetaFile->AddAction(new MetaCommentAction(aCommentStringC, i - nTextPosition)); 1127 nNextSentenceBreak = mxBreakIterator->endOfSentence(rTxt, i + 1, rLocale); 1128 } 1129 } 1130 } 1131 } 1132 } 1133 1134 break; 1135 } 1136 case PRIMITIVE2D_ID_POLYGONHAIRLINEPRIMITIVE2D : 1137 { 1138 const primitive2d::PolygonHairlinePrimitive2D& rHairlinePrimitive = static_cast< const primitive2d::PolygonHairlinePrimitive2D& >(rCandidate); 1139 const basegfx::B2DPolygon& rBasePolygon = rHairlinePrimitive.getB2DPolygon(); 1140 1141 if(rBasePolygon.count() > (MAX_POLYGON_POINT_COUNT_METAFILE - 1)) 1142 { 1143 // #i112245# Metafiles use tools Polygon and are not able to have more than 65535 points 1144 // per polygon. If there are more, split the polygon in half and call recursively 1145 basegfx::B2DPolygon aLeft, aRight; 1146 splitLinePolygon(rBasePolygon, aLeft, aRight); 1147 const primitive2d::PolygonHairlinePrimitive2D aPLeft(aLeft, rHairlinePrimitive.getBColor()); 1148 const primitive2d::PolygonHairlinePrimitive2D aPRight(aRight, rHairlinePrimitive.getBColor()); 1149 1150 processBasePrimitive2D(aPLeft); 1151 processBasePrimitive2D(aPRight); 1152 } 1153 else 1154 { 1155 // direct draw of hairline; use default processing 1156 // support SvtGraphicStroke MetaCommentAction 1157 const basegfx::BColor aLineColor(maBColorModifierStack.getModifiedColor(rHairlinePrimitive.getBColor())); 1158 SvtGraphicStroke* pSvtGraphicStroke = impTryToCreateSvtGraphicStroke( 1159 rHairlinePrimitive.getB2DPolygon(), 1160 &aLineColor, 1161 0, 0, 0, 0); 1162 1163 impStartSvtGraphicStroke(pSvtGraphicStroke); 1164 RenderPolygonHairlinePrimitive2D(static_cast< const primitive2d::PolygonHairlinePrimitive2D& >(rCandidate), false); 1165 impEndSvtGraphicStroke(pSvtGraphicStroke); 1166 } 1167 break; 1168 } 1169 case PRIMITIVE2D_ID_POLYGONSTROKEPRIMITIVE2D : 1170 { 1171 const primitive2d::PolygonStrokePrimitive2D& rStrokePrimitive = static_cast< const primitive2d::PolygonStrokePrimitive2D& >(rCandidate); 1172 const basegfx::B2DPolygon& rBasePolygon = rStrokePrimitive.getB2DPolygon(); 1173 1174 if(rBasePolygon.count() > (MAX_POLYGON_POINT_COUNT_METAFILE - 1)) 1175 { 1176 // #i112245# Metafiles use tools Polygon and are not able to have more than 65535 points 1177 // per polygon. If there are more, split the polygon in half and call recursively 1178 basegfx::B2DPolygon aLeft, aRight; 1179 splitLinePolygon(rBasePolygon, aLeft, aRight); 1180 const primitive2d::PolygonStrokePrimitive2D aPLeft( 1181 aLeft, rStrokePrimitive.getLineAttribute(), rStrokePrimitive.getStrokeAttribute()); 1182 const primitive2d::PolygonStrokePrimitive2D aPRight( 1183 aRight, rStrokePrimitive.getLineAttribute(), rStrokePrimitive.getStrokeAttribute()); 1184 1185 processBasePrimitive2D(aPLeft); 1186 processBasePrimitive2D(aPRight); 1187 } 1188 else 1189 { 1190 // support SvtGraphicStroke MetaCommentAction 1191 SvtGraphicStroke* pSvtGraphicStroke = impTryToCreateSvtGraphicStroke( 1192 rBasePolygon, 0, 1193 &rStrokePrimitive.getLineAttribute(), 1194 &rStrokePrimitive.getStrokeAttribute(), 1195 0, 0); 1196 1197 impStartSvtGraphicStroke(pSvtGraphicStroke); 1198 const attribute::LineAttribute& rLine = rStrokePrimitive.getLineAttribute(); 1199 1200 // create MetaPolyLineActions, but without LINE_DASH 1201 if(basegfx::fTools::more(rLine.getWidth(), 0.0)) 1202 { 1203 const attribute::StrokeAttribute& rStroke = rStrokePrimitive.getStrokeAttribute(); 1204 basegfx::B2DPolyPolygon aHairLinePolyPolygon; 1205 1206 if(0.0 == rStroke.getFullDotDashLen()) 1207 { 1208 aHairLinePolyPolygon.append(rBasePolygon); 1209 } 1210 else 1211 { 1212 basegfx::tools::applyLineDashing( 1213 rBasePolygon, rStroke.getDotDashArray(), 1214 &aHairLinePolyPolygon, 0, rStroke.getFullDotDashLen()); 1215 } 1216 1217 const basegfx::BColor aHairlineColor(maBColorModifierStack.getModifiedColor(rLine.getColor())); 1218 mpOutputDevice->SetLineColor(Color(aHairlineColor)); 1219 mpOutputDevice->SetFillColor(); 1220 aHairLinePolyPolygon.transform(maCurrentTransformation); 1221 1222 // #i113922# LineWidth needs to be transformed, too 1223 const basegfx::B2DVector aDiscreteUnit(maCurrentTransformation * basegfx::B2DVector(rLine.getWidth(), 0.0)); 1224 const double fDiscreteLineWidth(aDiscreteUnit.getLength()); 1225 1226 LineInfo aLineInfo(LINE_SOLID, basegfx::fround(fDiscreteLineWidth)); 1227 aLineInfo.SetLineJoin(rLine.getLineJoin()); 1228 aLineInfo.SetLineCap(rLine.getLineCap()); 1229 1230 for(sal_uInt32 a(0); a < aHairLinePolyPolygon.count(); a++) 1231 { 1232 const basegfx::B2DPolygon aCandidate(aHairLinePolyPolygon.getB2DPolygon(a)); 1233 1234 if(aCandidate.count() > 1) 1235 { 1236 const Polygon aToolsPolygon(aCandidate); 1237 1238 mpMetaFile->AddAction(new MetaPolyLineAction(aToolsPolygon, aLineInfo)); 1239 } 1240 } 1241 } 1242 else 1243 { 1244 process(rCandidate.get2DDecomposition(getViewInformation2D())); 1245 } 1246 1247 impEndSvtGraphicStroke(pSvtGraphicStroke); 1248 } 1249 1250 break; 1251 } 1252 case PRIMITIVE2D_ID_POLYGONSTROKEARROWPRIMITIVE2D : 1253 { 1254 const primitive2d::PolygonStrokeArrowPrimitive2D& rStrokeArrowPrimitive = static_cast< const primitive2d::PolygonStrokeArrowPrimitive2D& >(rCandidate); 1255 const basegfx::B2DPolygon& rBasePolygon = rStrokeArrowPrimitive.getB2DPolygon(); 1256 1257 if(rBasePolygon.count() > (MAX_POLYGON_POINT_COUNT_METAFILE - 1)) 1258 { 1259 // #i112245# Metafiles use tools Polygon and are not able to have more than 65535 points 1260 // per polygon. If there are more, split the polygon in half and call recursively 1261 basegfx::B2DPolygon aLeft, aRight; 1262 splitLinePolygon(rBasePolygon, aLeft, aRight); 1263 const attribute::LineStartEndAttribute aEmpty; 1264 const primitive2d::PolygonStrokeArrowPrimitive2D aPLeft( 1265 aLeft, 1266 rStrokeArrowPrimitive.getLineAttribute(), 1267 rStrokeArrowPrimitive.getStrokeAttribute(), 1268 rStrokeArrowPrimitive.getStart(), 1269 aEmpty); 1270 const primitive2d::PolygonStrokeArrowPrimitive2D aPRight( 1271 aRight, 1272 rStrokeArrowPrimitive.getLineAttribute(), 1273 rStrokeArrowPrimitive.getStrokeAttribute(), 1274 aEmpty, 1275 rStrokeArrowPrimitive.getEnd()); 1276 1277 processBasePrimitive2D(aPLeft); 1278 processBasePrimitive2D(aPRight); 1279 } 1280 else 1281 { 1282 // support SvtGraphicStroke MetaCommentAction 1283 SvtGraphicStroke* pSvtGraphicStroke = impTryToCreateSvtGraphicStroke( 1284 rBasePolygon, 0, 1285 &rStrokeArrowPrimitive.getLineAttribute(), 1286 &rStrokeArrowPrimitive.getStrokeAttribute(), 1287 &rStrokeArrowPrimitive.getStart(), 1288 &rStrokeArrowPrimitive.getEnd()); 1289 1290 impStartSvtGraphicStroke(pSvtGraphicStroke); 1291 process(rCandidate.get2DDecomposition(getViewInformation2D())); 1292 impEndSvtGraphicStroke(pSvtGraphicStroke); 1293 } 1294 1295 break; 1296 } 1297 case PRIMITIVE2D_ID_BITMAPPRIMITIVE2D : 1298 { 1299 // direct draw of transformed BitmapEx primitive; use default processing 1300 RenderBitmapPrimitive2D(static_cast< const primitive2d::BitmapPrimitive2D& >(rCandidate)); 1301 break; 1302 } 1303 case PRIMITIVE2D_ID_POLYPOLYGONGRAPHICPRIMITIVE2D : 1304 { 1305 // need to handle PolyPolygonGraphicPrimitive2D here to support XPATHFILL_SEQ_BEGIN/XPATHFILL_SEQ_END 1306 const primitive2d::PolyPolygonGraphicPrimitive2D& rBitmapCandidate = static_cast< const primitive2d::PolyPolygonGraphicPrimitive2D& >(rCandidate); 1307 basegfx::B2DPolyPolygon aLocalPolyPolygon(rBitmapCandidate.getB2DPolyPolygon()); 1308 1309 if(fillPolyPolygonNeededToBeSplit(aLocalPolyPolygon)) 1310 { 1311 // #i112245# Metafiles use tools Polygon and are not able to have more than 65535 points 1312 // per polygon. If there are more use the splitted polygon and call recursively 1313 const primitive2d::PolyPolygonGraphicPrimitive2D aSplitted( 1314 aLocalPolyPolygon, 1315 rBitmapCandidate.getFillGraphic()); 1316 1317 processBasePrimitive2D(aSplitted); 1318 } 1319 else 1320 { 1321 SvtGraphicFill* pSvtGraphicFill = 0; 1322 1323 if(!mnSvtGraphicFillCount && aLocalPolyPolygon.count()) 1324 { 1325 // #121194# Changed implementation and checked usages fo convert to metafile, 1326 // presentation start (uses SvtGraphicFill) and printing. 1327 1328 // calculate transformation. Get real object size, all values in FillGraphicAttribute 1329 // are relative to the unified object 1330 aLocalPolyPolygon.transform(maCurrentTransformation); 1331 const basegfx::B2DVector aOutlineSize(aLocalPolyPolygon.getB2DRange().getRange()); 1332 1333 // the scaling needs scale from pixel to logic coordinate system 1334 const attribute::FillGraphicAttribute& rFillGraphicAttribute = rBitmapCandidate.getFillGraphic(); 1335 const Size aBmpSizePixel(rFillGraphicAttribute.getGraphic().GetSizePixel()); 1336 1337 // setup transformation like in impgrfll. Multiply with aOutlineSize 1338 // to get from unit coordinates in rFillGraphicAttribute.getGraphicRange() 1339 // to object coordinates with object's top left being at (0,0). Divide 1340 // by pixel size so that scale from pixel to logic will work in SvtGraphicFill. 1341 const basegfx::B2DVector aTransformScale( 1342 rFillGraphicAttribute.getGraphicRange().getRange() / 1343 basegfx::B2DVector( 1344 std::max(1.0, double(aBmpSizePixel.Width())), 1345 std::max(1.0, double(aBmpSizePixel.Height()))) * 1346 aOutlineSize); 1347 const basegfx::B2DPoint aTransformPosition( 1348 rFillGraphicAttribute.getGraphicRange().getMinimum() * aOutlineSize); 1349 1350 // setup transformation like in impgrfll 1351 SvtGraphicFill::Transform aTransform; 1352 1353 // scale values are divided by bitmap pixel sizes 1354 aTransform.matrix[0] = aTransformScale.getX(); 1355 aTransform.matrix[4] = aTransformScale.getY(); 1356 1357 // translates are absolute 1358 aTransform.matrix[2] = aTransformPosition.getX(); 1359 aTransform.matrix[5] = aTransformPosition.getY(); 1360 1361 pSvtGraphicFill = new SvtGraphicFill( 1362 PolyPolygon(aLocalPolyPolygon), 1363 Color(), 1364 0.0, 1365 SvtGraphicFill::fillEvenOdd, 1366 SvtGraphicFill::fillTexture, 1367 aTransform, 1368 rFillGraphicAttribute.getTiling(), 1369 SvtGraphicFill::hatchSingle, 1370 Color(), 1371 SvtGraphicFill::gradientLinear, 1372 Color(), 1373 Color(), 1374 0, 1375 rFillGraphicAttribute.getGraphic()); 1376 } 1377 1378 // Do use decomposition; encapsulate with SvtGraphicFill 1379 impStartSvtGraphicFill(pSvtGraphicFill); 1380 process(rCandidate.get2DDecomposition(getViewInformation2D())); 1381 impEndSvtGraphicFill(pSvtGraphicFill); 1382 } 1383 1384 break; 1385 } 1386 case PRIMITIVE2D_ID_POLYPOLYGONHATCHPRIMITIVE2D : 1387 { 1388 // need to handle PolyPolygonHatchPrimitive2D here to support XPATHFILL_SEQ_BEGIN/XPATHFILL_SEQ_END 1389 const primitive2d::PolyPolygonHatchPrimitive2D& rHatchCandidate = static_cast< const primitive2d::PolyPolygonHatchPrimitive2D& >(rCandidate); 1390 const attribute::FillHatchAttribute& rFillHatchAttribute = rHatchCandidate.getFillHatch(); 1391 basegfx::B2DPolyPolygon aLocalPolyPolygon(rHatchCandidate.getB2DPolyPolygon()); 1392 1393 // #i112245# Metafiles use tools Polygon and are not able to have more than 65535 points 1394 // per polygon. Split polygon until there are less than that 1395 while(fillPolyPolygonNeededToBeSplit(aLocalPolyPolygon)) 1396 ; 1397 1398 if(rFillHatchAttribute.isFillBackground()) 1399 { 1400 // with fixing #i111954# (see below) the possible background 1401 // fill of a hatched object was lost.Generate a background fill 1402 // primitive and render it 1403 const primitive2d::Primitive2DReference xBackground( 1404 new primitive2d::PolyPolygonColorPrimitive2D( 1405 aLocalPolyPolygon, 1406 rHatchCandidate.getBackgroundColor())); 1407 1408 process(primitive2d::Primitive2DSequence(&xBackground, 1)); 1409 } 1410 1411 SvtGraphicFill* pSvtGraphicFill = 0; 1412 aLocalPolyPolygon.transform(maCurrentTransformation); 1413 1414 if(!mnSvtGraphicFillCount && aLocalPolyPolygon.count()) 1415 { 1416 // re-create a VCL hatch as base data 1417 SvtGraphicFill::HatchType eHatch(SvtGraphicFill::hatchSingle); 1418 1419 switch(rFillHatchAttribute.getStyle()) 1420 { 1421 default: // attribute::HATCHSTYLE_SINGLE : 1422 { 1423 eHatch = SvtGraphicFill::hatchSingle; 1424 break; 1425 } 1426 case attribute::HATCHSTYLE_DOUBLE : 1427 { 1428 eHatch = SvtGraphicFill::hatchDouble; 1429 break; 1430 } 1431 case attribute::HATCHSTYLE_TRIPLE : 1432 { 1433 eHatch = SvtGraphicFill::hatchTriple; 1434 break; 1435 } 1436 } 1437 1438 SvtGraphicFill::Transform aTransform; 1439 1440 // scale 1441 aTransform.matrix[0] *= rFillHatchAttribute.getDistance(); 1442 aTransform.matrix[4] *= rFillHatchAttribute.getDistance(); 1443 1444 // rotate (was never correct in impgrfll anyways, use correct angle now) 1445 aTransform.matrix[0] *= cos(rFillHatchAttribute.getAngle()); 1446 aTransform.matrix[1] *= -sin(rFillHatchAttribute.getAngle()); 1447 aTransform.matrix[3] *= sin(rFillHatchAttribute.getAngle()); 1448 aTransform.matrix[4] *= cos(rFillHatchAttribute.getAngle()); 1449 1450 pSvtGraphicFill = new SvtGraphicFill( 1451 PolyPolygon(aLocalPolyPolygon), 1452 Color(), 1453 0.0, 1454 SvtGraphicFill::fillEvenOdd, 1455 SvtGraphicFill::fillHatch, 1456 aTransform, 1457 false, 1458 eHatch, 1459 Color(rFillHatchAttribute.getColor()), 1460 SvtGraphicFill::gradientLinear, 1461 Color(), 1462 Color(), 1463 0, 1464 Graphic()); 1465 } 1466 1467 // Do use decomposition; encapsulate with SvtGraphicFill 1468 impStartSvtGraphicFill(pSvtGraphicFill); 1469 1470 // #i111954# do NOT use decomposition, but use direct VCL-command 1471 // process(rCandidate.get2DDecomposition(getViewInformation2D())); 1472 const PolyPolygon aToolsPolyPolygon(aLocalPolyPolygon); 1473 const HatchStyle aHatchStyle( 1474 attribute::HATCHSTYLE_SINGLE == rFillHatchAttribute.getStyle() ? HATCH_SINGLE : 1475 attribute::HATCHSTYLE_DOUBLE == rFillHatchAttribute.getStyle() ? HATCH_DOUBLE : 1476 HATCH_TRIPLE); 1477 1478 mpOutputDevice->DrawHatch(aToolsPolyPolygon, 1479 Hatch(aHatchStyle, 1480 Color(rFillHatchAttribute.getColor()), 1481 basegfx::fround(rFillHatchAttribute.getDistance()), 1482 basegfx::fround(rFillHatchAttribute.getAngle() / F_PI1800))); 1483 1484 impEndSvtGraphicFill(pSvtGraphicFill); 1485 1486 break; 1487 } 1488 case PRIMITIVE2D_ID_POLYPOLYGONGRADIENTPRIMITIVE2D : 1489 { 1490 const primitive2d::PolyPolygonGradientPrimitive2D& rGradientCandidate = static_cast< const primitive2d::PolyPolygonGradientPrimitive2D& >(rCandidate); 1491 basegfx::B2DPolyPolygon aLocalPolyPolygon(rGradientCandidate.getB2DPolyPolygon()); 1492 1493 // #i112245# Metafiles use tools Polygon and are not able to have more than 65535 points 1494 // per polygon. Split polygon until there are less than that 1495 while(fillPolyPolygonNeededToBeSplit(aLocalPolyPolygon)) 1496 ; 1497 1498 // for support of MetaCommentActions of the form XGRAD_SEQ_BEGIN, XGRAD_SEQ_END 1499 // it is safest to use the VCL OutputDevice::DrawGradient method which creates those. 1500 // re-create a VCL-gradient from FillGradientPrimitive2D and the needed tools PolyPolygon 1501 Gradient aVCLGradient; 1502 impConvertFillGradientAttributeToVCLGradient(aVCLGradient, rGradientCandidate.getFillGradient(), false); 1503 aLocalPolyPolygon.transform(maCurrentTransformation); 1504 1505 // #i82145# ATM VCL printing of gradients using curved shapes does not work, 1506 // i submitted the bug with the given ID to THB. When that task is fixed it is 1507 // necessary to again remove this subdivision since it decreases possible 1508 // printing quality (not even resolution-dependent for now). THB will tell 1509 // me when that task is fixed in the master 1510 const PolyPolygon aToolsPolyPolygon(basegfx::tools::adaptiveSubdivideByAngle(aLocalPolyPolygon)); 1511 1512 // XPATHFILL_SEQ_BEGIN/XPATHFILL_SEQ_END support 1513 SvtGraphicFill* pSvtGraphicFill = 0; 1514 1515 if(!mnSvtGraphicFillCount && aLocalPolyPolygon.count()) 1516 { 1517 // setup gradient stuff like in like in impgrfll 1518 SvtGraphicFill::GradientType eGrad(SvtGraphicFill::gradientLinear); 1519 1520 switch(aVCLGradient.GetStyle()) 1521 { 1522 default : // GRADIENT_LINEAR: 1523 case GRADIENT_AXIAL: 1524 eGrad = SvtGraphicFill::gradientLinear; 1525 break; 1526 case GRADIENT_RADIAL: 1527 case GRADIENT_ELLIPTICAL: 1528 eGrad = SvtGraphicFill::gradientRadial; 1529 break; 1530 case GRADIENT_SQUARE: 1531 case GRADIENT_RECT: 1532 eGrad = SvtGraphicFill::gradientRectangular; 1533 break; 1534 } 1535 1536 pSvtGraphicFill = new SvtGraphicFill( 1537 aToolsPolyPolygon, 1538 Color(), 1539 0.0, 1540 SvtGraphicFill::fillEvenOdd, 1541 SvtGraphicFill::fillGradient, 1542 SvtGraphicFill::Transform(), 1543 false, 1544 SvtGraphicFill::hatchSingle, 1545 Color(), 1546 eGrad, 1547 aVCLGradient.GetStartColor(), 1548 aVCLGradient.GetEndColor(), 1549 aVCLGradient.GetSteps(), 1550 Graphic()); 1551 } 1552 1553 // call VCL directly; encapsulate with SvtGraphicFill 1554 impStartSvtGraphicFill(pSvtGraphicFill); 1555 mpOutputDevice->DrawGradient(aToolsPolyPolygon, aVCLGradient); 1556 impEndSvtGraphicFill(pSvtGraphicFill); 1557 1558 // NO usage of common own gradient randerer, not used ATM for VCL MetaFile, see text above 1559 // RenderPolyPolygonGradientPrimitive2D(static_cast< const primitive2d::PolyPolygonGradientPrimitive2D& >(rCandidate)); 1560 1561 break; 1562 } 1563 case PRIMITIVE2D_ID_POLYPOLYGONCOLORPRIMITIVE2D : 1564 { 1565 const primitive2d::PolyPolygonColorPrimitive2D& rPolygonCandidate(static_cast< const primitive2d::PolyPolygonColorPrimitive2D& >(rCandidate)); 1566 basegfx::B2DPolyPolygon aLocalPolyPolygon(rPolygonCandidate.getB2DPolyPolygon()); 1567 1568 // #i112245# Metafiles use tools Polygon and are not able to have more than 65535 points 1569 // per polygon. Split polygon until there are less than that 1570 while(fillPolyPolygonNeededToBeSplit(aLocalPolyPolygon)) 1571 ; 1572 1573 const basegfx::BColor aPolygonColor(maBColorModifierStack.getModifiedColor(rPolygonCandidate.getBColor())); 1574 aLocalPolyPolygon.transform(maCurrentTransformation); 1575 1576 // XPATHFILL_SEQ_BEGIN/XPATHFILL_SEQ_END support 1577 SvtGraphicFill* pSvtGraphicFill = 0; 1578 1579 if(!mnSvtGraphicFillCount && aLocalPolyPolygon.count()) 1580 { 1581 // setup simple color fill stuff like in impgrfll 1582 pSvtGraphicFill = new SvtGraphicFill( 1583 PolyPolygon(aLocalPolyPolygon), 1584 Color(aPolygonColor), 1585 0.0, 1586 SvtGraphicFill::fillEvenOdd, 1587 SvtGraphicFill::fillSolid, 1588 SvtGraphicFill::Transform(), 1589 false, 1590 SvtGraphicFill::hatchSingle, 1591 Color(), 1592 SvtGraphicFill::gradientLinear, 1593 Color(), 1594 Color(), 1595 0, 1596 Graphic()); 1597 } 1598 1599 // set line and fill color 1600 mpOutputDevice->SetFillColor(Color(aPolygonColor)); 1601 mpOutputDevice->SetLineColor(); 1602 1603 // call VCL directly; encapsulate with SvtGraphicFill 1604 impStartSvtGraphicFill(pSvtGraphicFill); 1605 mpOutputDevice->DrawPolyPolygon(aLocalPolyPolygon); 1606 impEndSvtGraphicFill(pSvtGraphicFill); 1607 1608 break; 1609 } 1610 case PRIMITIVE2D_ID_METAFILEPRIMITIVE2D : 1611 { 1612 static bool bUseMetaFilePrimitiveDecomposition(true); 1613 1614 if(bUseMetaFilePrimitiveDecomposition) 1615 { 1616 // use new Metafile decomposition 1617 process(rCandidate.get2DDecomposition(getViewInformation2D())); 1618 } 1619 else 1620 { 1621 // direct draw of MetaFile, use default pocessing 1622 RenderMetafilePrimitive2D(static_cast< const primitive2d::MetafilePrimitive2D& >(rCandidate)); 1623 } 1624 1625 break; 1626 } 1627 case PRIMITIVE2D_ID_MASKPRIMITIVE2D : 1628 { 1629 // mask group. Special handling for MetaFiles. 1630 const primitive2d::MaskPrimitive2D& rMaskCandidate = static_cast< const primitive2d::MaskPrimitive2D& >(rCandidate); 1631 1632 if(rMaskCandidate.getChildren().hasElements()) 1633 { 1634 basegfx::B2DPolyPolygon aMask(rMaskCandidate.getMask()); 1635 1636 if(aMask.count()) 1637 { 1638 // prepare new mask polygon and rescue current one 1639 aMask.transform(maCurrentTransformation); 1640 const basegfx::B2DPolyPolygon aLastClipPolyPolygon(maClipPolyPolygon); 1641 1642 if(maClipPolyPolygon.count()) 1643 { 1644 // there is already a clip polygon set; build clipped union of 1645 // current mask polygon and new one 1646 maClipPolyPolygon = basegfx::tools::clipPolyPolygonOnPolyPolygon( 1647 aMask, 1648 maClipPolyPolygon, 1649 true, // #i106516# we want the inside of aMask, not the outside 1650 false); 1651 } 1652 else 1653 { 1654 // use mask directly 1655 maClipPolyPolygon = aMask; 1656 } 1657 1658 if(maClipPolyPolygon.count()) 1659 { 1660 // set VCL clip region; subdivide before conversion to tools polygon. Subdivision necessary (!) 1661 // Removed subdivision and fixed in Region::ImplPolyPolyRegionToBandRegionFunc() in VCL where 1662 // the ClipRegion is built from the Polygon. A AdaptiveSubdivide on the source polygon was missing there 1663 mpOutputDevice->Push(PUSH_CLIPREGION); 1664 //mpOutputDevice->SetClipRegion(Region(PolyPolygon(basegfx::tools::adaptiveSubdivideByAngle(maClipPolyPolygon)))); 1665 //mpOutputDevice->SetClipRegion(Region(PolyPolygon(maClipPolyPolygon))); 1666 mpOutputDevice->SetClipRegion(Region(maClipPolyPolygon)); 1667 } 1668 1669 // recursively paint content 1670 process(rMaskCandidate.getChildren()); 1671 1672 if(maClipPolyPolygon.count()) 1673 { 1674 // restore VCL clip region 1675 mpOutputDevice->Pop(); 1676 } 1677 1678 // restore to rescued clip polygon 1679 maClipPolyPolygon = aLastClipPolyPolygon; 1680 } 1681 else 1682 { 1683 // no mask, no clipping. recursively paint content 1684 process(rMaskCandidate.getChildren()); 1685 } 1686 } 1687 1688 break; 1689 } 1690 case PRIMITIVE2D_ID_MODIFIEDCOLORPRIMITIVE2D : 1691 { 1692 // modified color group. Force output to unified color. Use default pocessing. 1693 RenderModifiedColorPrimitive2D(static_cast< const primitive2d::ModifiedColorPrimitive2D& >(rCandidate)); 1694 break; 1695 } 1696 case PRIMITIVE2D_ID_HIDDENGEOMETRYPRIMITIVE2D : 1697 { 1698 // HiddenGeometryPrimitive2D; to rebuilt the old MetaFile creation, it is necessary to 1699 // not ignore them (as it was thought), but to add a MetaFile entry for them. 1700 basegfx::B2DRange aInvisibleRange(rCandidate.getB2DRange(getViewInformation2D())); 1701 1702 if(!aInvisibleRange.isEmpty()) 1703 { 1704 aInvisibleRange.transform(maCurrentTransformation); 1705 const Rectangle aRectLogic( 1706 (sal_Int32)floor(aInvisibleRange.getMinX()), (sal_Int32)floor(aInvisibleRange.getMinY()), 1707 (sal_Int32)ceil(aInvisibleRange.getMaxX()), (sal_Int32)ceil(aInvisibleRange.getMaxY())); 1708 1709 mpOutputDevice->SetFillColor(); 1710 mpOutputDevice->SetLineColor(); 1711 mpOutputDevice->DrawRect(aRectLogic); 1712 } 1713 1714 break; 1715 } 1716 case PRIMITIVE2D_ID_UNIFIEDTRANSPARENCEPRIMITIVE2D : 1717 { 1718 // for metafile: Need to examine what the pure vcl version is doing here actually 1719 // - uses DrawTransparent with metafile for content and a gradient 1720 // - uses DrawTransparent for single PolyPoylgons directly. Can be detected by 1721 // checking the content for single PolyPolygonColorPrimitive2D 1722 const primitive2d::UnifiedTransparencePrimitive2D& rUniTransparenceCandidate = static_cast< const primitive2d::UnifiedTransparencePrimitive2D& >(rCandidate); 1723 const primitive2d::Primitive2DSequence rContent = rUniTransparenceCandidate.getChildren(); 1724 1725 if(rContent.hasElements()) 1726 { 1727 if(0.0 == rUniTransparenceCandidate.getTransparence()) 1728 { 1729 // not transparent at all, use content 1730 process(rUniTransparenceCandidate.getChildren()); 1731 } 1732 else if(rUniTransparenceCandidate.getTransparence() > 0.0 && rUniTransparenceCandidate.getTransparence() < 1.0) 1733 { 1734 // try to identify a single PolyPolygonColorPrimitive2D in the 1735 // content part of the transparence primitive 1736 const primitive2d::PolyPolygonColorPrimitive2D* pPoPoColor = 0; 1737 static bool bForceToMetafile(false); 1738 1739 if(!bForceToMetafile && 1 == rContent.getLength()) 1740 { 1741 const primitive2d::Primitive2DReference xReference(rContent[0]); 1742 pPoPoColor = dynamic_cast< const primitive2d::PolyPolygonColorPrimitive2D* >(xReference.get()); 1743 } 1744 1745 // PolyPolygonGradientPrimitive2D, PolyPolygonHatchPrimitive2D and 1746 // PolyPolygonGraphicPrimitive2D are derived from PolyPolygonColorPrimitive2D. 1747 // Check also for correct ID to exclude derived implementations 1748 if(pPoPoColor && PRIMITIVE2D_ID_POLYPOLYGONCOLORPRIMITIVE2D == pPoPoColor->getPrimitive2DID()) 1749 { 1750 // single transparent PolyPolygon identified, use directly 1751 const basegfx::BColor aPolygonColor(maBColorModifierStack.getModifiedColor(pPoPoColor->getBColor())); 1752 basegfx::B2DPolyPolygon aLocalPolyPolygon(pPoPoColor->getB2DPolyPolygon()); 1753 1754 // #i112245# Metafiles use tools Polygon and are not able to have more than 65535 points 1755 // per polygon. Split polygon until there are less than that 1756 while(fillPolyPolygonNeededToBeSplit(aLocalPolyPolygon)) 1757 ; 1758 1759 // now transform 1760 aLocalPolyPolygon.transform(maCurrentTransformation); 1761 1762 // XPATHFILL_SEQ_BEGIN/XPATHFILL_SEQ_END support 1763 SvtGraphicFill* pSvtGraphicFill = 0; 1764 1765 if(!mnSvtGraphicFillCount && aLocalPolyPolygon.count()) 1766 { 1767 // setup simple color with transparence fill stuff like in impgrfll 1768 pSvtGraphicFill = new SvtGraphicFill( 1769 PolyPolygon(aLocalPolyPolygon), 1770 Color(aPolygonColor), 1771 rUniTransparenceCandidate.getTransparence(), 1772 SvtGraphicFill::fillEvenOdd, 1773 SvtGraphicFill::fillSolid, 1774 SvtGraphicFill::Transform(), 1775 false, 1776 SvtGraphicFill::hatchSingle, 1777 Color(), 1778 SvtGraphicFill::gradientLinear, 1779 Color(), 1780 Color(), 1781 0, 1782 Graphic()); 1783 } 1784 1785 // set line and fill color 1786 const sal_uInt16 nTransPercentVcl((sal_uInt16)basegfx::fround(rUniTransparenceCandidate.getTransparence() * 100.0)); 1787 mpOutputDevice->SetFillColor(Color(aPolygonColor)); 1788 mpOutputDevice->SetLineColor(); 1789 1790 // call VCL directly; encapsulate with SvtGraphicFill 1791 impStartSvtGraphicFill(pSvtGraphicFill); 1792 mpOutputDevice->DrawTransparent( 1793 PolyPolygon(aLocalPolyPolygon), 1794 nTransPercentVcl); 1795 impEndSvtGraphicFill(pSvtGraphicFill); 1796 } 1797 else 1798 { 1799 // svae old mfCurrentUnifiedTransparence and set new one 1800 // so that contained SvtGraphicStroke may use the current one 1801 const double fLastCurrentUnifiedTransparence(mfCurrentUnifiedTransparence); 1802 // #i105377# paint the content metafile opaque as the transparency gets 1803 // split of into the gradient below 1804 // mfCurrentUnifiedTransparence = rUniTransparenceCandidate.getTransparence(); 1805 mfCurrentUnifiedTransparence = 0; 1806 1807 // various content, create content-metafile 1808 GDIMetaFile aContentMetafile; 1809 const Rectangle aPrimitiveRectangle(impDumpToMetaFile(rContent, aContentMetafile)); 1810 1811 // restore mfCurrentUnifiedTransparence; it may have been used 1812 // while processing the sub-content in impDumpToMetaFile 1813 mfCurrentUnifiedTransparence = fLastCurrentUnifiedTransparence; 1814 1815 // create uniform VCL gradient for uniform transparency 1816 Gradient aVCLGradient; 1817 const sal_uInt8 nTransPercentVcl((sal_uInt8)basegfx::fround(rUniTransparenceCandidate.getTransparence() * 255.0)); 1818 const Color aTransColor(nTransPercentVcl, nTransPercentVcl, nTransPercentVcl); 1819 1820 aVCLGradient.SetStyle(GRADIENT_LINEAR); 1821 aVCLGradient.SetStartColor(aTransColor); 1822 aVCLGradient.SetEndColor(aTransColor); 1823 aVCLGradient.SetAngle(0); 1824 aVCLGradient.SetBorder(0); 1825 aVCLGradient.SetOfsX(0); 1826 aVCLGradient.SetOfsY(0); 1827 aVCLGradient.SetStartIntensity(100); 1828 aVCLGradient.SetEndIntensity(100); 1829 aVCLGradient.SetSteps(2); 1830 1831 // render it to VCL 1832 mpOutputDevice->DrawTransparent( 1833 aContentMetafile, aPrimitiveRectangle.TopLeft(), 1834 aPrimitiveRectangle.GetSize(), aVCLGradient); 1835 } 1836 } 1837 } 1838 1839 break; 1840 } 1841 case PRIMITIVE2D_ID_TRANSPARENCEPRIMITIVE2D : 1842 { 1843 // for metafile: Need to examine what the pure vcl version is doing here actually 1844 // - uses DrawTransparent with metafile for content and a gradient 1845 // i can detect this here with checking the gradient part for a single 1846 // FillGradientPrimitive2D and reconstruct the gradient. 1847 // If that detection goes wrong, i have to create an transparence-blended bitmap. Eventually 1848 // do that in stripes, else RenderTransparencePrimitive2D may just be used 1849 const primitive2d::TransparencePrimitive2D& rTransparenceCandidate = static_cast< const primitive2d::TransparencePrimitive2D& >(rCandidate); 1850 const primitive2d::Primitive2DSequence rContent = rTransparenceCandidate.getChildren(); 1851 const primitive2d::Primitive2DSequence rTransparence = rTransparenceCandidate.getTransparence(); 1852 1853 if(rContent.hasElements() && rTransparence.hasElements()) 1854 { 1855 // try to identify a single FillGradientPrimitive2D in the 1856 // transparence part of the primitive 1857 const primitive2d::FillGradientPrimitive2D* pFiGradient = 0; 1858 static bool bForceToBigTransparentVDev(false); 1859 1860 if(!bForceToBigTransparentVDev && 1 == rTransparence.getLength()) 1861 { 1862 const primitive2d::Primitive2DReference xReference(rTransparence[0]); 1863 pFiGradient = dynamic_cast< const primitive2d::FillGradientPrimitive2D* >(xReference.get()); 1864 } 1865 1866 // Check also for correct ID to exclude derived implementations 1867 if(pFiGradient && PRIMITIVE2D_ID_FILLGRADIENTPRIMITIVE2D == pFiGradient->getPrimitive2DID()) 1868 { 1869 // various content, create content-metafile 1870 GDIMetaFile aContentMetafile; 1871 const Rectangle aPrimitiveRectangle(impDumpToMetaFile(rContent, aContentMetafile)); 1872 1873 // re-create a VCL-gradient from FillGradientPrimitive2D 1874 Gradient aVCLGradient; 1875 impConvertFillGradientAttributeToVCLGradient(aVCLGradient, pFiGradient->getFillGradient(), true); 1876 1877 // render it to VCL 1878 mpOutputDevice->DrawTransparent( 1879 aContentMetafile, aPrimitiveRectangle.TopLeft(), 1880 aPrimitiveRectangle.GetSize(), aVCLGradient); 1881 } 1882 else 1883 { 1884 // sub-transparence group. Draw to VDev first. 1885 // this may get refined to tiling when resolution is too big here 1886 1887 // need to avoid switching off MapMode stuff here; maybe need another 1888 // tooling class, cannot just do the same as with the pixel renderer. 1889 // Need to experiment... 1890 1891 // Okay, basic implementation finished and tested. The DPI stuff was hard 1892 // and not easy to find out that it's needed. 1893 // Since this will not yet happen normally (as long as noone constructs 1894 // transparence primitives with non-trivial transparence content) i will for now not 1895 // refine to tiling here. 1896 1897 basegfx::B2DRange aViewRange(primitive2d::getB2DRangeFromPrimitive2DSequence(rContent, getViewInformation2D())); 1898 aViewRange.transform(maCurrentTransformation); 1899 const Rectangle aRectLogic( 1900 (sal_Int32)floor(aViewRange.getMinX()), (sal_Int32)floor(aViewRange.getMinY()), 1901 (sal_Int32)ceil(aViewRange.getMaxX()), (sal_Int32)ceil(aViewRange.getMaxY())); 1902 const Rectangle aRectPixel(mpOutputDevice->LogicToPixel(aRectLogic)); 1903 Size aSizePixel(aRectPixel.GetSize()); 1904 const Point aEmptyPoint; 1905 VirtualDevice aBufferDevice; 1906 const sal_uInt32 nMaxQuadratPixels(500000); 1907 const sal_uInt32 nViewVisibleArea(aSizePixel.getWidth() * aSizePixel.getHeight()); 1908 double fReduceFactor(1.0); 1909 1910 if(nViewVisibleArea > nMaxQuadratPixels) 1911 { 1912 // reduce render size 1913 fReduceFactor = sqrt((double)nMaxQuadratPixels / (double)nViewVisibleArea); 1914 aSizePixel = Size(basegfx::fround((double)aSizePixel.getWidth() * fReduceFactor), 1915 basegfx::fround((double)aSizePixel.getHeight() * fReduceFactor)); 1916 } 1917 1918 if(aBufferDevice.SetOutputSizePixel(aSizePixel)) 1919 { 1920 // create and set MapModes for target devices 1921 MapMode aNewMapMode(mpOutputDevice->GetMapMode()); 1922 aNewMapMode.SetOrigin(Point(-aRectLogic.Left(), -aRectLogic.Top())); 1923 aBufferDevice.SetMapMode(aNewMapMode); 1924 1925 // prepare view transformation for target renderers 1926 // ATTENTION! Need to apply another scaling because of the potential DPI differences 1927 // between Printer and VDev (mpOutputDevice and aBufferDevice here). 1928 // To get the DPI, LogicToPixel from (1,1) from MAP_INCH needs to be used. 1929 basegfx::B2DHomMatrix aViewTransform(aBufferDevice.GetViewTransformation()); 1930 const Size aDPIOld(mpOutputDevice->LogicToPixel(Size(1, 1), MAP_INCH)); 1931 const Size aDPINew(aBufferDevice.LogicToPixel(Size(1, 1), MAP_INCH)); 1932 const double fDPIXChange((double)aDPIOld.getWidth() / (double)aDPINew.getWidth()); 1933 const double fDPIYChange((double)aDPIOld.getHeight() / (double)aDPINew.getHeight()); 1934 1935 if(!basegfx::fTools::equal(fDPIXChange, 1.0) || !basegfx::fTools::equal(fDPIYChange, 1.0)) 1936 { 1937 aViewTransform.scale(fDPIXChange, fDPIYChange); 1938 } 1939 1940 // also take scaling from Size reduction into acount 1941 if(!basegfx::fTools::equal(fReduceFactor, 1.0)) 1942 { 1943 aViewTransform.scale(fReduceFactor, fReduceFactor); 1944 } 1945 1946 // create view information and pixel renderer. Reuse known ViewInformation 1947 // except new transformation and range 1948 const geometry::ViewInformation2D aViewInfo( 1949 getViewInformation2D().getObjectTransformation(), 1950 aViewTransform, 1951 aViewRange, 1952 getViewInformation2D().getVisualizedPage(), 1953 getViewInformation2D().getViewTime(), 1954 getViewInformation2D().getExtendedInformationSequence()); 1955 1956 VclPixelProcessor2D aBufferProcessor(aViewInfo, aBufferDevice); 1957 1958 // draw content using pixel renderer 1959 aBufferProcessor.process(rContent); 1960 const Bitmap aBmContent(aBufferDevice.GetBitmap(aEmptyPoint, aSizePixel)); 1961 1962 // draw transparence using pixel renderer 1963 aBufferDevice.Erase(); 1964 aBufferProcessor.process(rTransparence); 1965 const AlphaMask aBmAlpha(aBufferDevice.GetBitmap(aEmptyPoint, aSizePixel)); 1966 1967 #ifdef DBG_UTIL 1968 static bool bDoSaveForVisualControl(false); 1969 if(bDoSaveForVisualControl) 1970 { 1971 SvFileStream aNew(String(ByteString( "c:\\test.bmp" ), RTL_TEXTENCODING_UTF8), STREAM_WRITE|STREAM_TRUNC); 1972 aNew << aBmContent; 1973 } 1974 #endif 1975 1976 // paint 1977 mpOutputDevice->DrawBitmapEx( 1978 aRectLogic.TopLeft(), 1979 aRectLogic.GetSize(), 1980 BitmapEx(aBmContent, aBmAlpha)); 1981 } 1982 } 1983 } 1984 1985 break; 1986 } 1987 case PRIMITIVE2D_ID_TRANSFORMPRIMITIVE2D : 1988 { 1989 // use default transform group pocessing 1990 RenderTransformPrimitive2D(static_cast< const primitive2d::TransformPrimitive2D& >(rCandidate)); 1991 break; 1992 } 1993 case PRIMITIVE2D_ID_PAGEPREVIEWPRIMITIVE2D : 1994 { 1995 // new XDrawPage for ViewInformation2D 1996 RenderPagePreviewPrimitive2D(static_cast< const primitive2d::PagePreviewPrimitive2D& >(rCandidate)); 1997 break; 1998 } 1999 case PRIMITIVE2D_ID_MARKERARRAYPRIMITIVE2D : 2000 { 2001 // use default marker array pocessing 2002 RenderMarkerArrayPrimitive2D(static_cast< const primitive2d::MarkerArrayPrimitive2D& >(rCandidate)); 2003 break; 2004 } 2005 case PRIMITIVE2D_ID_POINTARRAYPRIMITIVE2D : 2006 { 2007 // use default point array pocessing 2008 RenderPointArrayPrimitive2D(static_cast< const primitive2d::PointArrayPrimitive2D& >(rCandidate)); 2009 break; 2010 } 2011 case PRIMITIVE2D_ID_STRUCTURETAGPRIMITIVE2D : 2012 { 2013 // structured tag primitive 2014 const primitive2d::StructureTagPrimitive2D& rStructureTagCandidate = static_cast< const primitive2d::StructureTagPrimitive2D& >(rCandidate); 2015 const vcl::PDFWriter::StructElement& rTagElement(rStructureTagCandidate.getStructureElement()); 2016 const bool bTagUsed(vcl::PDFWriter::NonStructElement != rTagElement); 2017 2018 if(mpPDFExtOutDevData && bTagUsed) 2019 { 2020 // write start tag 2021 mpPDFExtOutDevData->BeginStructureElement(rTagElement); 2022 } 2023 2024 // proccess childs normally 2025 process(rStructureTagCandidate.getChildren()); 2026 2027 if(mpPDFExtOutDevData && bTagUsed) 2028 { 2029 // write end tag 2030 mpPDFExtOutDevData->EndStructureElement(); 2031 } 2032 2033 break; 2034 } 2035 case PRIMITIVE2D_ID_EPSPRIMITIVE2D : 2036 { 2037 RenderEpsPrimitive2D(static_cast< const primitive2d::EpsPrimitive2D& >(rCandidate)); 2038 break; 2039 } 2040 default : 2041 { 2042 // process recursively 2043 process(rCandidate.get2DDecomposition(getViewInformation2D())); 2044 break; 2045 } 2046 } 2047 } 2048 } // end of namespace processor2d 2049 } // end of namespace drawinglayer 2050 2051 ////////////////////////////////////////////////////////////////////////////// 2052 // eof 2053