oox/source/ppt/pptshape.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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  19
  20 #include "oox/ppt/pptshape.hxx"
  21 #include "oox/core/xmlfilterbase.hxx"
  22 #include "drawingml/textbody.hxx"
  23
  24 #include <com/sun/star/container/XNamed.hpp>
  25 #include <com/sun/star/beans/XMultiPropertySet.hpp>
  26 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  27 #include <com/sun/star/drawing/HomogenMatrix3.hpp>
  28 #include <com/sun/star/text/XText.hpp>
  29 #include <basegfx/matrix/b2dhommatrix.hxx>
  30 #include "oox/ppt/slidepersist.hxx"
  31
  32 using namespace ::oox::core;
  33 using namespace ::oox::drawingml;
  34 using namespace ::com::sun::star;
  35 using namespace ::com::sun::star::awt;
  36 using namespace ::com::sun::star::uno;
  37 using namespace ::com::sun::star::beans;
  38 using namespace ::com::sun::star::frame;
  39 using namespace ::com::sun::star::text;
  40 using namespace ::com::sun::star::drawing;
  41
  42 namespace oox { namespace ppt {
  43
  44 PPTShape::PPTShape( const oox::ppt::ShapeLocation eShapeLocation, const sal_Char* pServiceName )
  45 : Shape( pServiceName )
  46 , meShapeLocation( eShapeLocation )
  47 , mbReferenced( false )
  48 {
  49 }
  50
  51 PPTShape::~PPTShape()
  52 {
  53 }
  54
  55 static const char* lclDebugSubType( sal_Int32 nType )
  56 {
  57     switch (nType) {
  58         case XML_ctrTitle :
  59             return "ctrTitle";
  60         case XML_title :
  61             return "title";
  62         case XML_subTitle :
  63             return "subTitle";
  64         case XML_obj :
  65             return "obj";
  66         case XML_body :
  67             return "body";
  68         case XML_dt :
  69             return "dt";
  70         case XML_hdr :
  71             return "hdr";
  72         case XML_ftr :
  73             return "frt";
  74         case XML_sldNum :
  75             return "sldNum";
  76         case XML_sldImg :
  77             return "sldImg";
  78     }
  79
  80     return "unknown - please extend lclDebugSubType";
  81 }
  82
  83 oox::drawingml::TextListStylePtr PPTShape::getSubTypeTextListStyle( const SlidePersist& rSlidePersist, sal_Int32 nSubType )
  84 {
  85     oox::drawingml::TextListStylePtr pTextListStyle;
  86
  87     SAL_INFO("oox.ppt", "subtype style: " << lclDebugSubType( nSubType ) );
  88
  89     switch( nSubType )
  90     {
  91         case XML_ctrTitle :
  92         case XML_title :
  93             pTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getTitleTextStyle() : rSlidePersist.getTitleTextStyle();
  94             break;
  95         case XML_subTitle :
  96         case XML_obj :
  97         case XML_body :
  98             if ( rSlidePersist.isNotesPage() )
  99                 pTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getNotesTextStyle() : rSlidePersist.getNotesTextStyle();
 100             else
 101                 pTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle();
 102             break;
 103     }
 104
 105     return pTextListStyle;
 106 }
 107
 108 void PPTShape::addShape(
 109         oox::core::XmlFilterBase& rFilterBase,
 110         SlidePersist& rSlidePersist,
 111         const oox::drawingml::Theme* pTheme,
 112         const Reference< XShapes >& rxShapes,
 113         basegfx::B2DHomMatrix& aTransformation,
 114         const awt::Rectangle* pShapeRect,
 115         ::oox::drawingml::ShapeIdMap* pShapeMap )
 116 {
 117     SAL_INFO("oox.ppt","add shape id: " << msId << " location: " << ((meShapeLocation == Master) ? "master" : ((meShapeLocation == Slide) ? "slide" : ((meShapeLocation == Layout) ? "layout" : "other"))) << " subtype: " << mnSubType << " service: " << msServiceName);
 118     // only placeholder from layout are being inserted
 119     if ( mnSubType && ( meShapeLocation == Master ) )
 120         return;
 121     try
 122     {
 123         OUString sServiceName( msServiceName );
 124         if( !sServiceName.isEmpty() )
 125         {
 126             oox::drawingml::TextListStylePtr aMasterTextListStyle;
 127             Reference< lang::XMultiServiceFactory > xServiceFact( rFilterBase.getModel(), UNO_QUERY_THROW );
 128             bool bClearText = false;
 129
 130             if ( sServiceName != "com.sun.star.drawing.GraphicObjectShape" &&
 131                  sServiceName != "com.sun.star.drawing.OLE2Shape" )
 132             {
 133                 const OUString sOutlinerShapeService( "com.sun.star.presentation.OutlinerShape"  );
 134                 SAL_INFO("oox.ppt","has master: " << std::hex << rSlidePersist.getMasterPersist().get());
 135                 switch( mnSubType )
 136                 {
 137                     case XML_ctrTitle :
 138                     case XML_title :
 139                     {
 140                         sServiceName = "com.sun.star.presentation.TitleTextShape";
 141                         aMasterTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getTitleTextStyle() : rSlidePersist.getTitleTextStyle();
 142                         bClearText = true;
 143                     }
 144                     break;
 145                     case XML_subTitle :
 146                     {
 147                         sServiceName = "com.sun.star.presentation.SubtitleShape";
 148                         aMasterTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle();
 149                         bClearText = true;
 150                     }
 151                     break;
 152                        case XML_obj :
 153                     {
 154                         sServiceName = sOutlinerShapeService;
 155                         aMasterTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle();
 156                     }
 157                     break;
 158                     case XML_body :
 159                     {
 160                         if ( rSlidePersist.isNotesPage() )
 161                         {
 162                             sServiceName = "com.sun.star.presentation.NotesShape";
 163                             aMasterTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getNotesTextStyle() : rSlidePersist.getNotesTextStyle();
 164                         }
 165                         else
 166                         {
 167                             sServiceName = sOutlinerShapeService;
 168                             aMasterTextListStyle = rSlidePersist.getMasterPersist().get() ? rSlidePersist.getMasterPersist()->getBodyTextStyle() : rSlidePersist.getBodyTextStyle();
 169                         }
 170                     }
 171                     break;
 172                     case XML_dt :
 173                         sServiceName = "com.sun.star.presentation.DateTimeShape";
 174                         bClearText = true;
 175                     break;
 176                     case XML_hdr :
 177                         sServiceName = "com.sun.star.presentation.HeaderShape";
 178                         bClearText = true;
 179                     break;
 180                     case XML_ftr :
 181                         sServiceName = "com.sun.star.presentation.FooterShape";
 182                         bClearText = true;
 183                     break;
 184                     case XML_sldNum :
 185                         sServiceName = "com.sun.star.presentation.SlideNumberShape";
 186                         bClearText = true;
 187                     break;
 188                     case XML_sldImg :
 189                         sServiceName = "com.sun.star.presentation.PageShape";
 190                     break;
 191                     case XML_chart :
 192                         if ( meShapeLocation == Layout )
 193                             sServiceName = sOutlinerShapeService;
 194                         else
 195                             sServiceName = "com.sun.star.presentation.ChartShape";
 196                     break;
 197                     case XML_tbl :
 198                         if ( meShapeLocation == Layout )
 199                             sServiceName = sOutlinerShapeService;
 200                         else
 201                             sServiceName = "com.sun.star.presentation.TableShape";
 202                     break;
 203                     case XML_pic :
 204                         if ( meShapeLocation == Layout )
 205                             sServiceName = sOutlinerShapeService;
 206                         else
 207                             sServiceName = "com.sun.star.presentation.GraphicObjectShape";
 208                     break;
 209                     case XML_media :
 210                         if ( meShapeLocation == Layout )
 211                             sServiceName = sOutlinerShapeService;
 212                         else
 213                             sServiceName = "com.sun.star.presentation.MediaShape";
 214                     break;
 215                     default:
 216                         if ( mnSubType && meShapeLocation == Layout )
 217                             sServiceName = sOutlinerShapeService;
 218                     break;
 219                 }
 220             }
 221
 222             SAL_INFO("oox.ppt","shape service: " << sServiceName);
 223
 224             if( mnSubType && getSubTypeIndex().has() && meShapeLocation == Layout ) {
 225                 oox::drawingml::ShapePtr pPlaceholder = PPTShape::findPlaceholderByIndex( getSubTypeIndex().get(), rSlidePersist.getShapes()->getChildren(), true );
 226                 if (!pPlaceholder.get())
 227                     pPlaceholder = PPTShape::findPlaceholder( mnSubType, 0, getSubTypeIndex(), rSlidePersist.getShapes()->getChildren(), true );
 228
 229                 if (pPlaceholder.get()) {
 230                     if( maSize.Width == 0 || maSize.Height == 0 ) {
 231                         awt::Size aSize = maSize;
 232                         if( maSize.Width == 0 )
 233                             aSize.Width = pPlaceholder->getSize().Width;
 234                         if( maSize.Height == 0 )
 235                             aSize.Height = pPlaceholder->getSize().Height;
 236                         setSize( aSize );
 237                         if ( maPosition.X == 0 || maPosition.Y == 0 ) {
 238                             awt::Point aPosition = maPosition;
 239                             if( maPosition.X == 0 )
 240                                 aPosition.X = pPlaceholder->getPosition().X;
 241                             if( maPosition.Y == 0 )
 242                                 aPosition.Y = pPlaceholder->getPosition().Y;
 243                             setPosition( aPosition );
 244                         }
 245                     }
 246                 }
 247             }
 248
 249             // use placeholder index if possible
 250             if( mnSubType && getSubTypeIndex().has() && rSlidePersist.getMasterPersist().get() ) {
 251                 oox::drawingml::ShapePtr pPlaceholder = PPTShape::findPlaceholderByIndex( getSubTypeIndex().get(), rSlidePersist.getMasterPersist()->getShapes()->getChildren() );
 252                 // TODO: Check if this is required for non-notes slides as well...
 253                 if( rSlidePersist.isNotesPage() && pPlaceholder.get() && pPlaceholder->getSubType() != getSubType() )
 254                     pPlaceholder.reset();
 255
 256                 if( pPlaceholder.get()) {
 257                     SAL_INFO("oox.ppt","found placeholder with index: " << getSubTypeIndex().get() << " and type: " << lclDebugSubType( mnSubType ));
 258                 }
 259                 if( pPlaceholder.get() ) {
 260                     PPTShape* pPPTPlaceholder = dynamic_cast< PPTShape* >( pPlaceholder.get() );
 261                     TextListStylePtr pNewTextListStyle ( new TextListStyle() );
 262
 263                     if( pPlaceholder->getTextBody() ) {
 264
 265                         pNewTextListStyle->apply( pPlaceholder->getTextBody()->getTextListStyle() );
 266                         if( pPlaceholder->getMasterTextListStyle().get() )
 267                             pNewTextListStyle->apply( *pPlaceholder->getMasterTextListStyle() );
 268
 269                         // SAL_INFO("oox.ppt","placeholder body style");
 270                         // pPlaceholder->getTextBody()->getTextListStyle().dump();
 271                         // SAL_INFO("oox.ppt","master text list style");
 272                         // pPlaceholder->getMasterTextListStyle()->dump();
 273
 274                         aMasterTextListStyle = pNewTextListStyle;
 275                         // SAL_INFO("oox.ppt","combined master text list style");
 276                         // aMasterTextListStyle->dump();
 277                     }
 278                     if( pPPTPlaceholder && pPPTPlaceholder->mpPlaceholder.get() ) {
 279                         SAL_INFO("oox.ppt","placeholder has parent placeholder: " << pPPTPlaceholder->mpPlaceholder->getId() << " type: " << lclDebugSubType( pPPTPlaceholder->mpPlaceholder->getSubType() ) << " index: " << pPPTPlaceholder->mpPlaceholder->getSubTypeIndex().get() );
 280                         SAL_INFO("oox.ppt","has textbody " << (pPPTPlaceholder->mpPlaceholder->getTextBody() != 0) );
 281                         TextListStylePtr pPlaceholderStyle = getSubTypeTextListStyle( rSlidePersist, pPPTPlaceholder->mpPlaceholder->getSubType() );
 282                         if( pPPTPlaceholder->mpPlaceholder->getTextBody() )
 283                             pNewTextListStyle->apply( pPPTPlaceholder->mpPlaceholder->getTextBody()->getTextListStyle() );
 284                         if( pPlaceholderStyle.get() ) {
 285                             pNewTextListStyle->apply( *pPlaceholderStyle );
 286                             //pPlaceholderStyle->dump();
 287                         }
 288                     }
 289                 } else if( !mpPlaceholder.get() ) {
 290                     aMasterTextListStyle.reset();
 291                 }
 292                 SAL_INFO("oox.ppt","placeholder id: " << (pPlaceholder.get() ? pPlaceholder->getId() : "not found"));
 293             }
 294
 295             if ( !sServiceName.isEmpty() )
 296             {
 297                 if ( !aMasterTextListStyle.get() )
 298                 {
 299                     bool isOther = !getTextBody().get() && sServiceName != "com.sun.star.drawing.GroupShape";
 300                     TextListStylePtr aSlideStyle = isOther ? rSlidePersist.getOtherTextStyle() : rSlidePersist.getDefaultTextStyle();
 301                     // Combine from MasterSlide details as well.
 302                     if( rSlidePersist.getMasterPersist().get() )
 303                     {
 304                         aMasterTextListStyle = isOther ? rSlidePersist.getMasterPersist()->getOtherTextStyle() : rSlidePersist.getMasterPersist()->getDefaultTextStyle();
 305                         if( aSlideStyle.get() )
 306                             aMasterTextListStyle->apply( *aSlideStyle.get() );
 307                     }
 308                     else
 309                     {
 310                         aMasterTextListStyle = aSlideStyle;
 311                     }
 312                 }
 313
 314             if( aMasterTextListStyle.get() && getTextBody().get() ) {
 315                 TextListStylePtr aCombinedTextListStyle (new TextListStyle());
 316
 317                 aCombinedTextListStyle->apply( *aMasterTextListStyle.get() );
 318
 319                 if( mpPlaceholder.get() && mpPlaceholder->getTextBody().get() )
 320                     aCombinedTextListStyle->apply( mpPlaceholder->getTextBody()->getTextListStyle() );
 321                 aCombinedTextListStyle->apply( getTextBody()->getTextListStyle() );
 322
 323                 setMasterTextListStyle( aCombinedTextListStyle );
 324             } else
 325                 setMasterTextListStyle( aMasterTextListStyle );
 326
 327             Reference< XShape > xShape( createAndInsert( rFilterBase, sServiceName, pTheme, rxShapes, pShapeRect, bClearText, mpPlaceholder.get() != NULL, aTransformation, getFillProperties() ) );
 328                 if ( !rSlidePersist.isMasterPage() && rSlidePersist.getPage().is() && ( (sal_Int32)mnSubType == XML_title ) )
 329                  {
 330                     try
 331                     {
 332                         OUString aTitleText;
 333                         Reference< XTextRange > xText( xShape, UNO_QUERY_THROW );
 334                         aTitleText = xText->getString();
 335                         if ( !aTitleText.isEmpty() && ( aTitleText.getLength() < 64 ) )    // just a magic value, but we don't want to set slide names which are too long
 336                         {
 337                             Reference< container::XNamed > xName( rSlidePersist.getPage(), UNO_QUERY_THROW );
 338                             xName->setName( aTitleText );
 339                         }
 340                     }
 341                     catch( uno::Exception& )
 342                     {
 343
 344                     }
 345                 }
 346                 if( pShapeMap )
 347                 {
 348                     // bnc#705982 - if optional model id reference is
 349                     // there, use that to obtain target shape
 350                     if( !msModelId.isEmpty() )
 351                     {
 352                         (*pShapeMap)[ msModelId ] = shared_from_this();
 353                     }
 354                     else if( !msId.isEmpty() )
 355                     {
 356                         (*pShapeMap)[ msId ] = shared_from_this();
 357                     }
 358                 }
 359
 360                 // if this is a group shape, we have to add also each child shape
 361                 Reference< XShapes > xShapes( xShape, UNO_QUERY );
 362                 if ( xShapes.is() )
 363                     addChildren( rFilterBase, *this, pTheme, xShapes, pShapeRect ? *pShapeRect : awt::Rectangle( maPosition.X, maPosition.Y, maSize.Width, maSize.Height ), pShapeMap, aTransformation );
 364             }
 365         }
 366     }
 367     catch( const Exception&  )
 368     {
 369     }
 370 }
 371
 372 void PPTShape::applyShapeReference( const oox::drawingml::Shape& rReferencedShape, bool bUseText )
 373 {
 374     Shape::applyShapeReference( rReferencedShape, bUseText );
 375 }
 376
 377 namespace
 378 {
 379     bool ShapeLocationIsMaster(oox::drawingml::Shape *pInShape)
 380     {
 381         PPTShape* pShape = dynamic_cast<PPTShape*>(pInShape);
 382         return pShape && pShape->getShapeLocation() == Master;
 383     }
 384 }
 385
 386 // Function to find placeholder (ph) for a shape. No idea how MSO implements this, but
 387 // this order seems to work quite well (probably it's unnecessary complicated / wrong):
 388 // 1. ph with nFirstSubType and the same oSubTypeIndex
 389 // 2. ph with nFirstSubType
 390 // 3. ph with nSecondSubType and the same oSubTypeIndex
 391 // 4. ph with nSecondSubType
 392 // 5. ph with the same oSubTypeIndex
 393 oox::drawingml::ShapePtr PPTShape::findPlaceholder( sal_Int32 nFirstSubType, sal_Int32 nSecondSubType,
 394     const OptValue< sal_Int32 >& oSubTypeIndex, std::vector< oox::drawingml::ShapePtr >& rShapes, bool bMasterOnly )
 395 {
 396     oox::drawingml::ShapePtr aShapePtr;
 397     oox::drawingml::ShapePtr aChoiceShapePtr1;
 398     oox::drawingml::ShapePtr aChoiceShapePtr2;
 399     oox::drawingml::ShapePtr aChoiceShapePtr3;
 400     oox::drawingml::ShapePtr aChoiceShapePtr4;
 401     std::vector< oox::drawingml::ShapePtr >::reverse_iterator aRevIter( rShapes.rbegin() );
 402     while (aRevIter != rShapes.rend())
 403     {
 404         if (!bMasterOnly || ShapeLocationIsMaster((*aRevIter).get()))
 405         {
 406             if ((*aRevIter)->getSubTypeIndex() == oSubTypeIndex)
 407             {
 408                 if ((*aRevIter)->getSubType() == nFirstSubType)
 409                 {
 410                     aShapePtr = *aRevIter;
 411                     break;
 412                 }
 413                 else if ((*aRevIter)->getSubType() == nSecondSubType && !aChoiceShapePtr2.get())
 414                     aChoiceShapePtr2 = *aRevIter;
 415                 else if (!aChoiceShapePtr4.get())
 416                     aChoiceShapePtr4 = *aRevIter;
 417             }
 418             else if ((*aRevIter)->getSubType() == nFirstSubType && !aChoiceShapePtr1.get())
 419                 aChoiceShapePtr1 = *aRevIter;
 420             else if ((*aRevIter)->getSubType() == nSecondSubType && !aChoiceShapePtr3.get())
 421                 aChoiceShapePtr3 = *aRevIter;
 422         }
 423         std::vector< oox::drawingml::ShapePtr >& rChildren = (*aRevIter)->getChildren();
 424         aChoiceShapePtr4 = findPlaceholder( nFirstSubType, nSecondSubType, oSubTypeIndex, rChildren, bMasterOnly );
 425         if (aChoiceShapePtr4.get())
 426         {
 427             if (aChoiceShapePtr4->getSubType() == nFirstSubType)
 428             {
 429                 if (aChoiceShapePtr4->getSubTypeIndex() == oSubTypeIndex)
 430                     aShapePtr = aChoiceShapePtr4;
 431                 else
 432                     aChoiceShapePtr1 = aChoiceShapePtr4;
 433             }
 434             else if (aChoiceShapePtr4->getSubType() == nSecondSubType)
 435             {
 436                 if (aChoiceShapePtr4->getSubTypeIndex() == oSubTypeIndex)
 437                     aChoiceShapePtr2 = aChoiceShapePtr4;
 438                 else
 439                     aChoiceShapePtr3 = aChoiceShapePtr4;
 440             }
 441         }
 442         if (aShapePtr.get())
 443             break;
 444         ++aRevIter;
 445     }
 446     if (aShapePtr.get())
 447         return aShapePtr;
 448     if (aChoiceShapePtr1.get())
 449         return aChoiceShapePtr1;
 450     if (aChoiceShapePtr2.get())
 451         return aChoiceShapePtr2;
 452     if (aChoiceShapePtr3.get())
 453         return aChoiceShapePtr3;
 454     return aChoiceShapePtr4;
 455 }
 456
 457 oox::drawingml::ShapePtr PPTShape::findPlaceholderByIndex( const sal_Int32 nIdx, std::vector< oox::drawingml::ShapePtr >& rShapes, bool bMasterOnly )
 458 {
 459     oox::drawingml::ShapePtr aShapePtr;
 460
 461     std::vector< oox::drawingml::ShapePtr >::reverse_iterator aRevIter( rShapes.rbegin() );
 462     while( aRevIter != rShapes.rend() )
 463     {
 464         if ( (*aRevIter)->getSubTypeIndex().has() && (*aRevIter)->getSubTypeIndex().get() == nIdx &&
 465              ( !bMasterOnly || ShapeLocationIsMaster((*aRevIter).get()) ) )
 466         {
 467             aShapePtr = *aRevIter;
 468             break;
 469         }
 470         std::vector< oox::drawingml::ShapePtr >& rChildren = (*aRevIter)->getChildren();
 471         aShapePtr = findPlaceholderByIndex( nIdx, rChildren, bMasterOnly );
 472         if ( aShapePtr.get() )
 473             break;
 474         ++aRevIter;
 475     }
 476     return aShapePtr;
 477 }
 478
 479 } }
 480
 481 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */