oox/source/ppt/pptshape.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  10  *
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  14  *   ownership. The ASF licenses this file to you under the Apache
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  19
  20 #include <oox/ppt/pptshape.hxx>
  21 #include <oox/core/xmlfilterbase.hxx>
  22 #include <drawingml/textbody.hxx>
  23 #include <drawingml/table/tableproperties.hxx>
  24
  25 #include <com/sun/star/awt/Rectangle.hpp>
  26 #include <com/sun/star/container/XNamed.hpp>
  27 #include <com/sun/star/beans/XMultiPropertySet.hpp>
  28 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  29 #include <com/sun/star/drawing/HomogenMatrix3.hpp>
  30 #include <com/sun/star/drawing/XShapes.hpp>
  31 #include <com/sun/star/text/XText.hpp>
  32 #include <basegfx/matrix/b2dhommatrix.hxx>
  33 #include <sal/log.hxx>
  34 #include <oox/ppt/slidepersist.hxx>
  35 #include <oox/token/tokens.hxx>
  36 #include <unotools/fltrcfg.hxx>
  37
  38 using namespace ::oox::core;
  39 using namespace ::oox::drawingml;
  40 using namespace ::com::sun::star;
  41 using namespace ::com::sun::star::awt;
  42 using namespace ::com::sun::star::uno;
  43 using namespace ::com::sun::star::beans;
  44 using namespace ::com::sun::star::text;
  45 using namespace ::com::sun::star::drawing;
  46
  47 namespace oox { namespace ppt {
  48
  49 PPTShape::PPTShape( const oox::ppt::ShapeLocation eShapeLocation, const sal_Char* pServiceName )
  50 : Shape( pServiceName )
  51 , meShapeLocation( eShapeLocation )
  52 , mbReferenced( false )
  53 {
  54 }
  55
  56 PPTShape::~PPTShape()
  57 {
  58 }
  59
  60 static const char* lclDebugSubType( sal_Int32 nType )
  61 {
  62     switch (nType) {
  63         case XML_ctrTitle :
  64             return "ctrTitle";
  65         case XML_title :
  66             return "title";
  67         case XML_subTitle :
  68             return "subTitle";
  69         case XML_obj :
  70             return "obj";
  71         case XML_body :
  72             return "body";
  73         case XML_dt :
  74             return "dt";
  75         case XML_hdr :
  76             return "hdr";
  77         case XML_ftr :
  78             return "frt";
  79         case XML_sldNum :
  80             return "sldNum";
  81         case XML_sldImg :
  82             return "sldImg";
  83     }
  84
  85     return "unknown - please extend lclDebugSubType";
  86 }
  87
  88 oox::drawingml::TextListStylePtr PPTShape::getSubTypeTextListStyle( const SlidePersist& rSlidePersist, sal_Int32 nSubType )
  89 {
  90     oox::drawingml::TextListStylePtr pTextListStyle;
  91
  92     SAL_INFO("oox.ppt", "subtype style: " << lclDebugSubType( nSubType ) );
  93
  94     switch( nSubType )
  95     {
  96         case XML_ctrTitle :
  97         case XML_title :
  98             pTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getTitleTextStyle() : rSlidePersist.getTitleTextStyle();
  99             break;
 100         case XML_subTitle :
 101         case XML_obj :
 102         case XML_body :
 103             if ( rSlidePersist.isNotesPage() )
 104                 pTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getNotesTextStyle() : rSlidePersist.getNotesTextStyle();
 105             else
 106                 pTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle();
 107             break;
 108     }
 109
 110     return pTextListStyle;
 111 }
 112
 113 void PPTShape::addShape(
 114         oox::core::XmlFilterBase& rFilterBase,
 115         const SlidePersist& rSlidePersist,
 116         const oox::drawingml::Theme* pTheme,
 117         const Reference< XShapes >& rxShapes,
 118         basegfx::B2DHomMatrix& aTransformation,
 119         ::oox::drawingml::ShapeIdMap* pShapeMap )
 120 {
 121     SAL_INFO("oox.ppt","add shape id: " << msId << " location: " << ((meShapeLocation == Master) ? "master" : ((meShapeLocation == Slide) ? "slide" : ((meShapeLocation == Layout) ? "layout" : "other"))) << " subtype: " << mnSubType << " service: " << msServiceName);
 122     // only placeholder from layout are being inserted
 123     if ( mnSubType && ( meShapeLocation == Master ) )
 124         return;
 125
 126     OUString sServiceName( msServiceName );
 127     if (sServiceName.isEmpty())
 128         return;
 129     try
 130     {
 131         oox::drawingml::TextListStylePtr aMasterTextListStyle;
 132         Reference<lang::XMultiServiceFactory> xServiceFact(rFilterBase.getModel(), UNO_QUERY_THROW);
 133         bool bClearText = false;
 134
 135         if (sServiceName != "com.sun.star.drawing.GraphicObjectShape" &&
 136             sServiceName != "com.sun.star.drawing.OLE2Shape")
 137         {
 138             const OUString sOutlinerShapeService("com.sun.star.presentation.OutlinerShape");
 139             SAL_INFO("oox.ppt","has master: " << std::hex << rSlidePersist.getMasterPersist().get());
 140             switch (mnSubType)
 141             {
 142                 case XML_ctrTitle :
 143                 case XML_title :
 144                 {
 145                     sServiceName = "com.sun.star.presentation.TitleTextShape";
 146                     aMasterTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getTitleTextStyle() : rSlidePersist.getTitleTextStyle();
 147                 }
 148                 break;
 149                 case XML_subTitle :
 150                 {
 151                     if ((meShapeLocation == Master) || (meShapeLocation == Layout))
 152                         sServiceName = OUString();
 153                     else {
 154                         sServiceName = "com.sun.star.presentation.SubtitleShape";
 155                         aMasterTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle();
 156                     }
 157                 }
 158                 break;
 159                    case XML_obj :
 160                 {
 161                     sServiceName = sOutlinerShapeService;
 162                     aMasterTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle();
 163                 }
 164                 break;
 165                 case XML_body :
 166                 {
 167                     if (rSlidePersist.isNotesPage())
 168                     {
 169                         sServiceName = "com.sun.star.presentation.NotesShape";
 170                         aMasterTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getNotesTextStyle() : rSlidePersist.getNotesTextStyle();
 171                     }
 172                     else
 173                     {
 174                         sServiceName = sOutlinerShapeService;
 175                         aMasterTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle();
 176                     }
 177                 }
 178                 break;
 179                 case XML_dt :
 180                     sServiceName = "com.sun.star.presentation.DateTimeShape";
 181                     bClearText = true;
 182                 break;
 183                 case XML_hdr :
 184                     sServiceName = "com.sun.star.presentation.HeaderShape";
 185                     bClearText = true;
 186                 break;
 187                 case XML_ftr :
 188                     sServiceName = "com.sun.star.presentation.FooterShape";
 189                     bClearText = true;
 190                 break;
 191                 case XML_sldNum :
 192                     sServiceName = "com.sun.star.presentation.SlideNumberShape";
 193                     bClearText = true;
 194                 break;
 195                 case XML_sldImg :
 196                     sServiceName = "com.sun.star.presentation.PageShape";
 197                 break;
 198                 case XML_chart :
 199                     if (meShapeLocation == Layout)
 200                         sServiceName = sOutlinerShapeService;
 201                     else
 202                         sServiceName = "com.sun.star.presentation.ChartShape";
 203                 break;
 204                 case XML_tbl :
 205                     if (meShapeLocation == Layout)
 206                         sServiceName = sOutlinerShapeService;
 207                     else
 208                         sServiceName = "com.sun.star.presentation.TableShape";
 209                 break;
 210                 case XML_pic :
 211                     if (meShapeLocation == Layout)
 212                         sServiceName = sOutlinerShapeService;
 213                     else
 214                         sServiceName = "com.sun.star.presentation.GraphicObjectShape";
 215                 break;
 216                 case XML_media :
 217                     if (meShapeLocation == Layout)
 218                         sServiceName = sOutlinerShapeService;
 219                     else
 220                         sServiceName = "com.sun.star.presentation.MediaShape";
 221                 break;
 222                 default:
 223                     if (mnSubType && meShapeLocation == Layout)
 224                         sServiceName = sOutlinerShapeService;
 225                 break;
 226             }
 227         }
 228
 229         if (sServiceName != "com.sun.star.drawing.TableShape")
 230         {
 231             if (TextBodyPtr pTextBody = getTextBody())
 232             {
 233                 sal_Int32 nNumCol = pTextBody->getTextProperties().mnNumCol;
 234                 if (nNumCol > 1)
 235                 {
 236                     // This shape is not a table, but has multiple columns,
 237                     // represent that as a table.
 238                     sServiceName = "com.sun.star.drawing.TableShape";
 239                     oox::drawingml::table::TablePropertiesPtr pTableProperties = getTableProperties();
 240                     pTableProperties->pullFromTextBody(pTextBody, maSize.Width);
 241                     setTextBody(nullptr);
 242                 }
 243             }
 244         }
 245
 246         SAL_INFO("oox.ppt","shape service: " << sServiceName);
 247
 248         if (mnSubType && getSubTypeIndex().has() && meShapeLocation == Layout)
 249         {
 250             oox::drawingml::ShapePtr pPlaceholder = PPTShape::findPlaceholderByIndex( getSubTypeIndex().get(), rSlidePersist.getShapes()->getChildren(), true );
 251             if (!pPlaceholder.get())
 252                 pPlaceholder = PPTShape::findPlaceholder( mnSubType, 0, getSubTypeIndex(), rSlidePersist.getShapes()->getChildren(), true );
 253
 254             if (pPlaceholder.get()) {
 255                 if (maSize.Width == 0 || maSize.Height == 0) {
 256                     awt::Size aSize = maSize;
 257                     if (maSize.Width == 0)
 258                         aSize.Width = pPlaceholder->getSize().Width;
 259                     if (maSize.Height == 0)
 260                         aSize.Height = pPlaceholder->getSize().Height;
 261                     setSize( aSize );
 262                     if (maPosition.X == 0 || maPosition.Y == 0) {
 263                         awt::Point aPosition = maPosition;
 264                         if (maPosition.X == 0)
 265                             aPosition.X = pPlaceholder->getPosition().X;
 266                         if (maPosition.Y == 0)
 267                             aPosition.Y = pPlaceholder->getPosition().Y;
 268                         setPosition( aPosition );
 269                     }
 270                 }
 271             }
 272         }
 273
 274         // use placeholder index if possible
 275         if (mnSubType && getSubTypeIndex().has() && rSlidePersist.getMasterPersist().get())
 276         {
 277             oox::drawingml::ShapePtr pPlaceholder = PPTShape::findPlaceholderByIndex(getSubTypeIndex().get(), rSlidePersist.getMasterPersist()->getShapes()->getChildren());
 278             // TODO: Check if this is required for non-notes slides as well...
 279             if (rSlidePersist.isNotesPage() && pPlaceholder.get() && pPlaceholder->getSubType() != getSubType())
 280                 pPlaceholder.reset();
 281
 282             if (pPlaceholder.get()) {
 283                 SAL_INFO("oox.ppt","found placeholder with index: " << getSubTypeIndex().get() << " and type: " << lclDebugSubType( mnSubType ));
 284             }
 285             if (pPlaceholder.get()) {
 286                 PPTShape* pPPTPlaceholder = dynamic_cast< PPTShape* >( pPlaceholder.get() );
 287                 TextListStylePtr pNewTextListStyle ( new TextListStyle() );
 288
 289                 if (pPlaceholder->getTextBody()) {
 290
 291                     pNewTextListStyle->apply( pPlaceholder->getTextBody()->getTextListStyle() );
 292                     if (pPlaceholder->getMasterTextListStyle().get())
 293                         pNewTextListStyle->apply( *pPlaceholder->getMasterTextListStyle() );
 294
 295                     // SAL_INFO("oox.ppt","placeholder body style");
 296                     // pPlaceholder->getTextBody()->getTextListStyle().dump();
 297                     // SAL_INFO("oox.ppt","master text list style");
 298                     // pPlaceholder->getMasterTextListStyle()->dump();
 299
 300                     aMasterTextListStyle = pNewTextListStyle;
 301                     // SAL_INFO("oox.ppt","combined master text list style");
 302                     // aMasterTextListStyle->dump();
 303                 }
 304                 if (pPPTPlaceholder && pPPTPlaceholder->mpPlaceholder.get()) {
 305                     SAL_INFO("oox.ppt","placeholder has parent placeholder: " << pPPTPlaceholder->mpPlaceholder->getId() << " type: " << lclDebugSubType( pPPTPlaceholder->mpPlaceholder->getSubType() ) << " index: " << pPPTPlaceholder->mpPlaceholder->getSubTypeIndex().get() );
 306                     SAL_INFO("oox.ppt","has textbody " << (pPPTPlaceholder->mpPlaceholder->getTextBody() != nullptr) );
 307                     TextListStylePtr pPlaceholderStyle = getSubTypeTextListStyle( rSlidePersist, pPPTPlaceholder->mpPlaceholder->getSubType() );
 308                     if (pPPTPlaceholder->mpPlaceholder->getTextBody())
 309                         pNewTextListStyle->apply( pPPTPlaceholder->mpPlaceholder->getTextBody()->getTextListStyle() );
 310                     if (pPlaceholderStyle.get()) {
 311                         pNewTextListStyle->apply( *pPlaceholderStyle );
 312                         //pPlaceholderStyle->dump();
 313                     }
 314                 }
 315             } else if (!mpPlaceholder.get()) {
 316                 aMasterTextListStyle.reset();
 317             }
 318             SAL_INFO("oox.ppt","placeholder id: " << (pPlaceholder.get() ? pPlaceholder->getId() : "not found"));
 319         }
 320
 321         if (!sServiceName.isEmpty())
 322         {
 323             if (!aMasterTextListStyle.get())
 324             {
 325                 bool isOther = !getTextBody().get() && sServiceName != "com.sun.star.drawing.GroupShape";
 326                 TextListStylePtr aSlideStyle = isOther ? rSlidePersist.getOtherTextStyle() : rSlidePersist.getDefaultTextStyle();
 327                 // Combine from MasterSlide details as well.
 328                 if (rSlidePersist.getMasterPersist().get())
 329                 {
 330                     aMasterTextListStyle = isOther ? rSlidePersist.getMasterPersist()->getOtherTextStyle() : rSlidePersist.getMasterPersist()->getDefaultTextStyle();
 331                     if (aSlideStyle.get())
 332                         aMasterTextListStyle->apply( *aSlideStyle );
 333                 }
 334                 else
 335                 {
 336                     aMasterTextListStyle = aSlideStyle;
 337                 }
 338             }
 339
 340             if( aMasterTextListStyle.get() && getTextBody().get() ) {
 341                 TextListStylePtr aCombinedTextListStyle (new TextListStyle());
 342
 343                 aCombinedTextListStyle->apply( *aMasterTextListStyle );
 344
 345                 if( mpPlaceholder.get() && mpPlaceholder->getTextBody().get() )
 346                     aCombinedTextListStyle->apply( mpPlaceholder->getTextBody()->getTextListStyle() );
 347                 aCombinedTextListStyle->apply( getTextBody()->getTextListStyle() );
 348
 349                 setMasterTextListStyle( aCombinedTextListStyle );
 350             } else
 351                 setMasterTextListStyle( aMasterTextListStyle );
 352
 353             Reference< XShape > xShape( createAndInsert( rFilterBase, sServiceName, pTheme, rxShapes, bClearText, mpPlaceholder.get() != nullptr, aTransformation, getFillProperties() ) );
 354             if (!rSlidePersist.isMasterPage() && rSlidePersist.getPage().is() && mnSubType == XML_title)
 355              {
 356                 try
 357                 {
 358                     OUString aTitleText;
 359                     Reference<XTextRange> xText(xShape, UNO_QUERY_THROW);
 360                     aTitleText = xText->getString();
 361                     if (!aTitleText.isEmpty() && (aTitleText.getLength() < 64))    // just a magic value, but we don't want to set slide names which are too long
 362                     {
 363                         Reference<container::XNamed> xName(rSlidePersist.getPage(), UNO_QUERY_THROW);
 364                         xName->setName(aTitleText);
 365                     }
 366                 }
 367                 catch (uno::Exception&)
 368                 {
 369
 370                 }
 371             }
 372
 373             // Apply text properties on placeholder text inside this placeholder shape
 374             if (meShapeLocation == Slide && mpPlaceholder.get() != nullptr && getTextBody() && getTextBody()->isEmpty())
 375             {
 376                 Reference < XText > xText(mxShape, UNO_QUERY);
 377                 if (xText.is())
 378                 {
 379                     TextCharacterProperties aCharStyleProperties;
 380                     getTextBody()->ApplyStyleEmpty(rFilterBase, xText, aCharStyleProperties, mpMasterTextListStyle);
 381                 }
 382             }
 383             if (pShapeMap)
 384             {
 385                 // bnc#705982 - if optional model id reference is
 386                 // there, use that to obtain target shape
 387                 if (!msModelId.isEmpty())
 388                 {
 389                     (*pShapeMap)[ msModelId ] = shared_from_this();
 390                 }
 391                 else if (!msId.isEmpty())
 392                 {
 393                     (*pShapeMap)[ msId ] = shared_from_this();
 394                 }
 395             }
 396
 397             // if this is a group shape, we have to add also each child shape
 398             Reference<XShapes> xShapes(xShape, UNO_QUERY);
 399             if (xShapes.is())
 400                 addChildren( rFilterBase, *this, pTheme, xShapes, pShapeMap, aTransformation );
 401
 402             if (meFrameType == FRAMETYPE_DIAGRAM)
 403                 keepDiagramCompatibilityInfo();
 404         }
 405     }
 406     catch (const Exception&)
 407     {
 408     }
 409 }
 410
 411 namespace
 412 {
 413     bool ShapeLocationIsMaster(oox::drawingml::Shape *pInShape)
 414     {
 415         PPTShape* pShape = dynamic_cast<PPTShape*>(pInShape);
 416         return pShape && pShape->getShapeLocation() == Master;
 417     }
 418 }
 419
 420 // Function to find placeholder (ph) for a shape. No idea how MSO implements this, but
 421 // this order seems to work quite well (probably it's unnecessary complicated / wrong):
 422 // 1. ph with nFirstSubType and the same oSubTypeIndex
 423 // 2. ph with nFirstSubType
 424 // 3. ph with nSecondSubType and the same oSubTypeIndex
 425 // 4. ph with nSecondSubType
 426 // 5. ph with the same oSubTypeIndex
 427 oox::drawingml::ShapePtr PPTShape::findPlaceholder( sal_Int32 nFirstSubType, sal_Int32 nSecondSubType,
 428     const OptValue< sal_Int32 >& oSubTypeIndex, std::vector< oox::drawingml::ShapePtr >& rShapes, bool bMasterOnly )
 429 {
 430     oox::drawingml::ShapePtr aShapePtr;
 431     oox::drawingml::ShapePtr aChoiceShapePtr1;
 432     oox::drawingml::ShapePtr aChoiceShapePtr2;
 433     oox::drawingml::ShapePtr aChoiceShapePtr3;
 434     oox::drawingml::ShapePtr aChoiceShapePtr4;
 435     std::vector< oox::drawingml::ShapePtr >::reverse_iterator aRevIter( rShapes.rbegin() );
 436     while (aRevIter != rShapes.rend())
 437     {
 438         if (!bMasterOnly || ShapeLocationIsMaster((*aRevIter).get()))
 439         {
 440             if ((*aRevIter)->getSubTypeIndex() == oSubTypeIndex)
 441             {
 442                 if ((*aRevIter)->getSubType() == nFirstSubType)
 443                 {
 444                     aShapePtr = *aRevIter;
 445                     break;
 446                 }
 447                 else if ((*aRevIter)->getSubType() == nSecondSubType && !aChoiceShapePtr2.get())
 448                     aChoiceShapePtr2 = *aRevIter;
 449                 else if (!aChoiceShapePtr4.get())
 450                     aChoiceShapePtr4 = *aRevIter;
 451             }
 452             else if ((*aRevIter)->getSubType() == nFirstSubType && !aChoiceShapePtr1.get())
 453                 aChoiceShapePtr1 = *aRevIter;
 454             else if ((*aRevIter)->getSubType() == nSecondSubType && !aChoiceShapePtr3.get())
 455                 aChoiceShapePtr3 = *aRevIter;
 456         }
 457         std::vector< oox::drawingml::ShapePtr >& rChildren = (*aRevIter)->getChildren();
 458         aChoiceShapePtr4 = findPlaceholder( nFirstSubType, nSecondSubType, oSubTypeIndex, rChildren, bMasterOnly );
 459         if (aChoiceShapePtr4.get())
 460         {
 461             if (aChoiceShapePtr4->getSubType() == nFirstSubType)
 462             {
 463                 if (aChoiceShapePtr4->getSubTypeIndex() == oSubTypeIndex)
 464                     aShapePtr = aChoiceShapePtr4;
 465                 else
 466                     aChoiceShapePtr1 = aChoiceShapePtr4;
 467             }
 468             else if (aChoiceShapePtr4->getSubType() == nSecondSubType)
 469             {
 470                 if (aChoiceShapePtr4->getSubTypeIndex() == oSubTypeIndex)
 471                     aChoiceShapePtr2 = aChoiceShapePtr4;
 472                 else
 473                     aChoiceShapePtr3 = aChoiceShapePtr4;
 474             }
 475         }
 476         if (aShapePtr.get())
 477             break;
 478         ++aRevIter;
 479     }
 480     if (aShapePtr.get())
 481         return aShapePtr;
 482     if (aChoiceShapePtr1.get())
 483         return aChoiceShapePtr1;
 484     if (aChoiceShapePtr2.get())
 485         return aChoiceShapePtr2;
 486     if (aChoiceShapePtr3.get())
 487         return aChoiceShapePtr3;
 488     return aChoiceShapePtr4;
 489 }
 490
 491 oox::drawingml::ShapePtr PPTShape::findPlaceholderByIndex( const sal_Int32 nIdx, std::vector< oox::drawingml::ShapePtr >& rShapes, bool bMasterOnly )
 492 {
 493     oox::drawingml::ShapePtr aShapePtr;
 494
 495     std::vector< oox::drawingml::ShapePtr >::reverse_iterator aRevIter( rShapes.rbegin() );
 496     while( aRevIter != rShapes.rend() )
 497     {
 498         if ( (*aRevIter)->getSubTypeIndex().has() && (*aRevIter)->getSubTypeIndex().get() == nIdx &&
 499              ( !bMasterOnly || ShapeLocationIsMaster((*aRevIter).get()) ) )
 500         {
 501             aShapePtr = *aRevIter;
 502             break;
 503         }
 504         std::vector< oox::drawingml::ShapePtr >& rChildren = (*aRevIter)->getChildren();
 505         aShapePtr = findPlaceholderByIndex( nIdx, rChildren, bMasterOnly );
 506         if ( aShapePtr.get() )
 507             break;
 508         ++aRevIter;
 509     }
 510     return aShapePtr;
 511 }
 512
 513 } }
 514
 515 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */