oox/source/ppt/slidepersist.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  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
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <basegfx/matrix/b2dhommatrix.hxx>
  21 #include <com/sun/star/drawing/XShapes.hpp>
  22 #include <oox/ppt/timenode.hxx>
  23 #include <oox/ppt/pptshape.hxx>
  24 #include <oox/ppt/slidepersist.hxx>
  25 #include <drawingml/fillproperties.hxx>
  26 #include <oox/drawingml/shapepropertymap.hxx>
  27 #include <oox/helper/propertymap.hxx>
  28 #include <oox/helper/propertyset.hxx>
  29 #include <oox/vml/vmldrawing.hxx>
  30 #include <oox/token/properties.hxx>
  31 #include <oox/token/tokens.hxx>
  32 #include <oox/core/xmlfilterbase.hxx>
  33 #include <drawingml/textliststyle.hxx>
  34 #include <drawingml/textparagraphproperties.hxx>
  35
  36 #include <osl/diagnose.h>
  37
  38 #include <com/sun/star/style/XStyle.hpp>
  39 #include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
  40 #include <com/sun/star/container/XNamed.hpp>
  41 #include <com/sun/star/beans/XMultiPropertySet.hpp>
  42 #include <com/sun/star/animations/XAnimationNodeSupplier.hpp>
  43
  44 using namespace ::com::sun::star;
  45 using namespace ::oox::core;
  46 using namespace ::com::sun::star::uno;
  47 using namespace ::com::sun::star::drawing;
  48 using namespace ::com::sun::star::container;
  49 using namespace ::com::sun::star::animations;
  50
  51 namespace oox { namespace ppt {
  52
  53 SlidePersist::SlidePersist( XmlFilterBase& rFilter, bool bMaster, bool bNotes,
  54     const css::uno::Reference< css::drawing::XDrawPage >& rxPage,
  55         oox::drawingml::ShapePtr const & pShapesPtr, const drawingml::TextListStylePtr & pDefaultTextStyle )
  56 : mpDrawingPtr( new oox::vml::Drawing( rFilter, rxPage, oox::vml::VMLDRAWING_POWERPOINT ) )
  57 , mxPage( rxPage )
  58 , maShapesPtr( pShapesPtr )
  59 , mnLayoutValueToken( 0 )
  60 , mbMaster( bMaster )
  61 , mbNotes ( bNotes )
  62 , maDefaultTextStylePtr( pDefaultTextStyle )
  63 , maTitleTextStylePtr( new oox::drawingml::TextListStyle )
  64 , maBodyTextStylePtr( new oox::drawingml::TextListStyle )
  65 , maNotesTextStylePtr( new oox::drawingml::TextListStyle )
  66 , maOtherTextStylePtr( new oox::drawingml::TextListStyle )
  67 {
  68 #if OSL_DEBUG_LEVEL > 0
  69     mxDebugPage = mxPage;
  70 #endif
  71 }
  72
  73 #if OSL_DEBUG_LEVEL > 0
  74 css::uno::WeakReference< css::drawing::XDrawPage > SlidePersist::mxDebugPage;
  75 #endif
  76
  77 SlidePersist::~SlidePersist()
  78 {
  79 }
  80
  81 sal_Int16 SlidePersist::getLayoutFromValueToken()
  82 {
  83     sal_Int16 nLayout = 20;     // 20 == blanc (so many magic numbers :-( the description at com.sun.star.presentation.DrawPage.Layout does not help)
  84     switch( mnLayoutValueToken )
  85     {
  86         case XML_blank:             nLayout = 20; break;
  87         case XML_chart:             nLayout =  2; break;
  88         case XML_chartAndTx:        nLayout =  7; break;
  89         case XML_clipArtAndTx:      nLayout =  9; break;
  90         case XML_clipArtAndVertTx:  nLayout = 24; break;
  91         case XML_fourObj:           nLayout = 18; break;
  92         case XML_obj:               nLayout = 11; break;
  93         case XML_objAndTx:          nLayout = 13; break;
  94         case XML_objOverTx:         nLayout = 14; break;
  95         case XML_tbl:               nLayout =  8; break;
  96         case XML_title:             nLayout =  0; break;
  97         case XML_titleOnly:         nLayout = 19; break;
  98         case XML_twoObj:
  99         case XML_twoColTx:          nLayout =  3; break;
 100         case XML_twoObjAndTx:       nLayout = 15; break;
 101         case XML_twoObjOverTx:      nLayout = 16; break;
 102         case XML_tx:                nLayout =  1; break;
 103         case XML_txAndChart:        nLayout =  4; break;
 104         case XML_txAndClipArt:      nLayout =  6; break;
 105         case XML_txAndMedia:        nLayout =  6; break;
 106         case XML_txAndObj:          nLayout = 10; break;
 107         case XML_txAndTwoObj:       nLayout = 12; break;
 108         case XML_txOverObj:         nLayout = 17; break;
 109         case XML_vertTitleAndTx:    nLayout = 22; break;
 110         case XML_vertTitleAndTxOverChart: nLayout = 21; break;
 111         case XML_vertTx:            nLayout = 23; break;
 112
 113         case XML_twoTxTwoObj:
 114         case XML_twoObjAndObj:
 115         case XML_objTx:
 116         case XML_picTx:
 117         case XML_secHead:
 118         case XML_objOnly:
 119         case XML_objAndTwoObj:
 120         case XML_mediaAndTx:
 121         case XML_dgm:
 122         case XML_cust:
 123         default:
 124             nLayout = 20;
 125     }
 126     return nLayout;
 127 }
 128
 129 void SlidePersist::createXShapes( XmlFilterBase& rFilterBase )
 130 {
 131     applyTextStyles( rFilterBase );
 132
 133     Reference< XShapes > xShapes( getPage(), UNO_QUERY );
 134
 135     std::vector< oox::drawingml::ShapePtr >& rShapes( maShapesPtr->getChildren() );
 136     for (auto const& shape : rShapes)
 137     {
 138         std::vector< oox::drawingml::ShapePtr >& rChildren( shape->getChildren() );
 139         for (auto const& child : rChildren)
 140         {
 141             PPTShape* pPPTShape = dynamic_cast< PPTShape* >( child.get() );
 142             basegfx::B2DHomMatrix aTransformation;
 143             if ( pPPTShape )
 144                 pPPTShape->addShape( rFilterBase, *this, getTheme().get(), xShapes, aTransformation, &getShapeMap() );
 145             else
 146                 child->addShape( rFilterBase, getTheme().get(), xShapes, aTransformation, maShapesPtr->getFillProperties(), &getShapeMap() );
 147         }
 148     }
 149
 150     Reference< XAnimationNodeSupplier > xNodeSupplier( getPage(), UNO_QUERY);
 151     if( xNodeSupplier.is() )
 152     {
 153         Reference< XAnimationNode > xNode( xNodeSupplier->getAnimationNode() );
 154         if( xNode.is() && !maTimeNodeList.empty() )
 155         {
 156             SlidePersistPtr pSlidePtr( shared_from_this() );
 157             TimeNodePtr pNode(maTimeNodeList.front());
 158             OSL_ENSURE( pNode, "pNode" );
 159
 160             pNode->setNode( rFilterBase, xNode, pSlidePtr );
 161         }
 162     }
 163 }
 164
 165 void SlidePersist::createBackground( const XmlFilterBase& rFilterBase )
 166 {
 167     if ( mpBackgroundPropertiesPtr )
 168     {
 169         ::Color nPhClr = maBackgroundColor.isUsed() ?
 170             maBackgroundColor.getColor( rFilterBase.getGraphicHelper() ) : API_RGB_TRANSPARENT;
 171
 172         oox::drawingml::ShapePropertyIds aPropertyIds = oox::drawingml::ShapePropertyInfo::DEFAULT.mrPropertyIds;
 173         aPropertyIds[oox::drawingml::ShapeProperty::FillGradient] = PROP_FillGradientName;
 174         oox::drawingml::ShapePropertyInfo aPropInfo( aPropertyIds, true, false, true, false, false );
 175         oox::drawingml::ShapePropertyMap aPropMap( rFilterBase.getModelObjectHelper(), aPropInfo );
 176         mpBackgroundPropertiesPtr->pushToPropMap( aPropMap, rFilterBase.getGraphicHelper(), 0, nPhClr );
 177         PropertySet( mxPage ).setProperty( PROP_Background, aPropMap.makePropertySet() );
 178     }
 179 }
 180
 181 void setTextStyle( Reference< beans::XPropertySet > const & rxPropSet, const XmlFilterBase& rFilter,
 182     oox::drawingml::TextListStylePtr const & pTextListStylePtr, int nLevel )
 183 {
 184     ::oox::drawingml::TextParagraphPropertiesPtr pTextParagraphPropertiesPtr( pTextListStylePtr->getListStyle()[ nLevel ] );
 185     if( pTextParagraphPropertiesPtr == nullptr )
 186     {
 187         // no properties. return
 188         return;
 189     }
 190
 191     PropertyMap& rTextParagraphPropertyMap( pTextParagraphPropertiesPtr->getTextParagraphPropertyMap() );
 192
 193     PropertySet aPropSet( rxPropSet );
 194     aPropSet.setProperties( rTextParagraphPropertyMap );
 195     pTextParagraphPropertiesPtr->getTextCharacterProperties().pushToPropSet( aPropSet, rFilter );
 196 }
 197
 198 void SlidePersist::applyTextStyles( const XmlFilterBase& rFilterBase )
 199 {
 200     if ( mbMaster )
 201     {
 202         try
 203         {
 204             Reference< style::XStyleFamiliesSupplier > aXStyleFamiliesSupplier( rFilterBase.getModel(), UNO_QUERY_THROW );
 205             Reference< container::XNameAccess > aXNameAccess( aXStyleFamiliesSupplier->getStyleFamilies() );
 206             Reference< container::XNamed > aXNamed( mxPage, UNO_QUERY_THROW );
 207
 208             if ( aXNameAccess.is() && aXNamed.is() )
 209             {
 210                 oox::drawingml::TextListStylePtr pTextListStylePtr;
 211                 OUString aStyle;
 212                 OUString aFamily;
 213
 214                 const OUString sOutline( "outline1" );
 215                 const OUString sTitle( "title" );
 216                 const OUString sStandard( "standard" );
 217                 const OUString sSubtitle( "subtitle" );
 218
 219                 for( int i = 0; i < 4; i++ )    // todo: aggregation of bodystyle (subtitle)
 220                 {
 221                     switch( i )
 222                     {
 223                         case 0 :    // title style
 224                         {
 225                             pTextListStylePtr = maTitleTextStylePtr;
 226                             aStyle = sTitle;
 227                             aFamily= aXNamed->getName();
 228                             break;
 229                         }
 230                         case 1 :    // body style
 231                         {
 232                             pTextListStylePtr = maBodyTextStylePtr;
 233                             aStyle = sOutline;
 234                             aFamily= aXNamed->getName();
 235                             break;
 236                         }
 237                         case 3 :    // notes style
 238                         {
 239                             pTextListStylePtr = maNotesTextStylePtr;
 240                             aStyle = sTitle;
 241                             aFamily= aXNamed->getName();
 242                             break;
 243                         }
 244                         case 4 :    // standard style
 245                         {
 246                             pTextListStylePtr = maOtherTextStylePtr;
 247                             aStyle = sStandard;
 248                             aFamily = "graphics";
 249                             break;
 250                         }
 251                         case 5 :    // subtitle
 252                         {
 253                             pTextListStylePtr = maBodyTextStylePtr;
 254                             aStyle = sSubtitle;
 255                             aFamily = aXNamed->getName();
 256                             break;
 257                         }
 258                     }
 259                     Reference< container::XNameAccess > xFamilies;
 260                     if ( aXNameAccess->hasByName( aFamily ) )
 261                     {
 262                         if( aXNameAccess->getByName( aFamily ) >>= xFamilies )
 263                         {
 264                             if ( xFamilies->hasByName( aStyle ) )
 265                             {
 266                                 Reference< style::XStyle > aXStyle;
 267                                 if ( xFamilies->getByName( aStyle ) >>= aXStyle )
 268                                 {
 269                                     Reference< beans::XPropertySet > xPropSet( aXStyle, UNO_QUERY_THROW );
 270                                     setTextStyle( xPropSet, rFilterBase, maDefaultTextStylePtr, 0 );
 271                                     setTextStyle( xPropSet, rFilterBase, pTextListStylePtr, 0 );
 272                                     if ( i == 1 /* BodyStyle */ )
 273                                     {
 274                                         for ( int nLevel = 1; nLevel < 5; nLevel++ )
 275                                         {
 276                                             {
 277                                                 sal_Char pOutline[ 9 ] = "outline1";
 278                                                 pOutline[ 7 ] = static_cast< sal_Char >( '0' + nLevel );
 279                                                 OUString sOutlineStyle( OUString::createFromAscii( pOutline ) );
 280                                                 if ( xFamilies->hasByName( sOutlineStyle ) )
 281                                                 {
 282                                                     xFamilies->getByName( sOutlineStyle ) >>= aXStyle;
 283                                                     if( aXStyle.is() )
 284                                                         xPropSet.set( aXStyle, UNO_QUERY_THROW );
 285                                                 }
 286                                             }
 287                                             setTextStyle( xPropSet, rFilterBase, maDefaultTextStylePtr, nLevel );
 288                                             setTextStyle( xPropSet, rFilterBase, pTextListStylePtr, nLevel );
 289                                         }
 290                                     }
 291                                 }
 292                             }
 293                         }
 294                     }
 295                 }
 296             }
 297         }
 298         catch( const Exception& )
 299         {
 300         }
 301     }
 302 }
 303
 304 void SlidePersist::hideShapesAsMasterShapes()
 305 {
 306     std::vector< oox::drawingml::ShapePtr >& rShapes( maShapesPtr->getChildren() );
 307     for (auto const& shape : rShapes)
 308     {
 309         std::vector< oox::drawingml::ShapePtr >& rChildren( shape->getChildren() );
 310         for (auto const& child : rChildren)
 311         {
 312             PPTShape* pPPTShape = dynamic_cast< PPTShape* >( child.get() );
 313             if (!pPPTShape)
 314                 continue;
 315             pPPTShape->setHiddenMasterShape( true );
 316         }
 317     }
 318 }
 319
 320 } }
 321
 322 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */