oox/source/ppt/pptshapegroupcontext.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 <memory>
  21 #include <com/sun/star/xml/sax/FastToken.hpp>
  22 #include <com/sun/star/beans/XMultiPropertySet.hpp>
  23 #include <com/sun/star/container/XNamed.hpp>
  24
  25 #include <oox/core/xmlfilterbase.hxx>
  26 #include <oox/helper/attributelist.hxx>
  27 #include <oox/ppt/pptshape.hxx>
  28 #include <oox/ppt/pptgraphicshapecontext.hxx>
  29 #include <oox/ppt/pptshapecontext.hxx>
  30 #include <oox/ppt/pptshapegroupcontext.hxx>
  31 #include <oox/drawingml/graphicshapecontext.hxx>
  32 #include <drawingml/lineproperties.hxx>
  33 #include <oox/drawingml/drawingmltypes.hxx>
  34 #include <drawingml/customshapegeometry.hxx>
  35 #include <drawingml/shapepropertiescontext.hxx>
  36 #include <drawingml/textbodycontext.hxx>
  37 #include <oox/drawingml/connectorshapecontext.hxx>
  38 #include <drawingml/fillproperties.hxx>
  39 #include "extdrawingfragmenthandler.hxx"
  40 #include <oox/token/namespaces.hxx>
  41 #include <oox/token/tokens.hxx>
  42
  43 using namespace oox::core;
  44 using namespace ::com::sun::star;
  45 using namespace ::com::sun::star::uno;
  46 using namespace ::com::sun::star::drawing;
  47 using namespace ::com::sun::star::beans;
  48 using namespace ::com::sun::star::text;
  49 using namespace ::com::sun::star::xml::sax;
  50
  51 namespace oox { namespace ppt {
  52
  53 PPTShapeGroupContext::PPTShapeGroupContext(
  54         ContextHandler2Helper const & rParent,
  55         const oox::ppt::SlidePersistPtr& rSlidePersistPtr,
  56         const ShapeLocation eShapeLocation,
  57         const oox::drawingml::ShapePtr& pMasterShapePtr,
  58         const oox::drawingml::ShapePtr& pGroupShapePtr )
  59 : ShapeGroupContext( rParent, pMasterShapePtr, pGroupShapePtr )
  60 , mpSlidePersistPtr( rSlidePersistPtr )
  61 , meShapeLocation( eShapeLocation )
  62 {
  63 }
  64
  65 ContextHandlerRef PPTShapeGroupContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  66 {
  67     if( getNamespace( aElementToken ) == NMSP_dsp )
  68         aElementToken = NMSP_ppt | getBaseToken( aElementToken );
  69
  70     switch( aElementToken )
  71     {
  72     case PPT_TOKEN( cNvPr ):
  73     {
  74         // don't override SmartArt properties for embedded drawing's spTree
  75         mpGroupShapePtr->setHidden( rAttribs.getBool( XML_hidden, false ) );
  76         if (mpGroupShapePtr->getId().isEmpty())
  77             mpGroupShapePtr->setId(rAttribs.getString(XML_id).get());
  78         if (mpGroupShapePtr->getName().isEmpty())
  79             mpGroupShapePtr->setName( rAttribs.getString( XML_name ).get() );
  80         break;
  81     }
  82     case PPT_TOKEN( ph ):
  83         mpGroupShapePtr->setSubType( rAttribs.getToken( XML_type, FastToken::DONTKNOW ) );
  84         if( rAttribs.hasAttribute( XML_idx ) )
  85             mpGroupShapePtr->setSubTypeIndex( rAttribs.getString( XML_idx ).get().toInt32() );
  86         break;
  87     // nvSpPr CT_ShapeNonVisual end
  88
  89     case PPT_TOKEN( grpSpPr ):
  90         return new oox::drawingml::ShapePropertiesContext( *this, *mpGroupShapePtr );
  91     case PPT_TOKEN( spPr ):
  92         return new oox::drawingml::ShapePropertiesContext( *this, *mpGroupShapePtr );
  93 /*
  94     case PPT_TOKEN( style ):
  95         return new ShapeStyleContext( getParser() );
  96 */
  97     case PPT_TOKEN( cxnSp ):        // connector shape
  98         return new oox::drawingml::ConnectorShapeContext( *this, mpGroupShapePtr, oox::drawingml::ShapePtr( new PPTShape( meShapeLocation, "com.sun.star.drawing.ConnectorShape" ) ) );
  99     case PPT_TOKEN( grpSp ):        // group shape
 100         return new PPTShapeGroupContext( *this, mpSlidePersistPtr, meShapeLocation, mpGroupShapePtr, oox::drawingml::ShapePtr( new PPTShape( meShapeLocation, "com.sun.star.drawing.GroupShape" ) ) );
 101     case PPT_TOKEN( sp ):           // Shape
 102         {
 103             std::shared_ptr<PPTShape> pShape( new PPTShape( meShapeLocation, "com.sun.star.drawing.CustomShape" ) );
 104             bool bUseBgFill = rAttribs.getBool(XML_useBgFill, false);
 105             pShape->setUseBgFill(bUseBgFill);
 106             if (bUseBgFill)
 107             {
 108                 oox::drawingml::FillPropertiesPtr pBackgroundPropertiesPtr = mpSlidePersistPtr->getBackgroundProperties();
 109                 if (!pBackgroundPropertiesPtr)
 110                 {
 111                     // The shape wants a background, but the slide doesn't have one.
 112                     SlidePersistPtr pMaster = mpSlidePersistPtr->getMasterPersist();
 113                     if (pMaster)
 114                     {
 115                         oox::drawingml::FillPropertiesPtr pMasterBackground
 116                             = pMaster->getBackgroundProperties();
 117                         if (pMasterBackground)
 118                         {
 119                             if (pMasterBackground->moFillType.has()
 120                                 && pMasterBackground->moFillType.get() == XML_solidFill)
 121                             {
 122                                 // Master has a solid background, use that.
 123                                 pBackgroundPropertiesPtr = pMasterBackground;
 124                             }
 125                         }
 126                     }
 127                 }
 128                 if (pBackgroundPropertiesPtr)
 129                 {
 130                     pShape->getFillProperties().assignUsed(*pBackgroundPropertiesPtr);
 131                 }
 132             }
 133             pShape->setModelId(rAttribs.getString( XML_modelId ).get());
 134             return new PPTShapeContext( *this, mpSlidePersistPtr, mpGroupShapePtr, pShape );
 135         }
 136     case PPT_TOKEN( pic ):          // CT_Picture
 137         return new PPTGraphicShapeContext( *this, mpSlidePersistPtr, mpGroupShapePtr,  oox::drawingml::ShapePtr( new PPTShape( meShapeLocation, "com.sun.star.drawing.GraphicObjectShape" ) ) );
 138     case PPT_TOKEN( graphicFrame ): // CT_GraphicalObjectFrame
 139         {
 140             pGraphicShape = oox::drawingml::ShapePtr( new PPTShape( meShapeLocation, "com.sun.star.drawing.OLE2Shape" ) );
 141             return new oox::drawingml::GraphicalObjectFrameContext( *this, mpGroupShapePtr, pGraphicShape, true );
 142         }
 143     }
 144
 145     return this;
 146 }
 147
 148 void PPTShapeGroupContext::importExtDrawings( )
 149 {
 150     if( pGraphicShape )
 151     {
 152         for (auto const& extDrawing : pGraphicShape->getExtDrawings())
 153         {
 154             OUString aFragmentPath = getFragmentPathFromRelId(extDrawing);
 155             getFilter().importFragment( new ExtDrawingFragmentHandler( getFilter(), aFragmentPath,
 156                                                                        mpSlidePersistPtr,
 157                                                                        meShapeLocation,
 158                                                                        mpGroupShapePtr,
 159                                                                        pGraphicShape ) );
 160             pGraphicShape->keepDiagramDrawing(getFilter(), aFragmentPath);
 161
 162             // Apply font color imported from color fragment
 163             if( pGraphicShape->getFontRefColorForNodes().isUsed() )
 164                 applyFontRefColor(mpGroupShapePtr, pGraphicShape->getFontRefColorForNodes());
 165         }
 166         pGraphicShape = oox::drawingml::ShapePtr( nullptr );
 167     }
 168 }
 169
 170 void PPTShapeGroupContext::applyFontRefColor(const oox::drawingml::ShapePtr& pShape, const oox::drawingml::Color& rFontRefColor)
 171 {
 172     pShape->getShapeStyleRefs()[XML_fontRef].maPhClr = rFontRefColor;
 173     std::vector< oox::drawingml::ShapePtr >& vChildren = pShape->getChildren();
 174     for (auto const& child : vChildren)
 175     {
 176         applyFontRefColor(child, rFontRefColor);
 177     }
 178 }
 179
 180 } }
 181
 182 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */