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
  23 #include <oox/core/xmlfilterbase.hxx>
  24 #include <oox/core/fragmenthandler2.hxx>
  25 #include <oox/helper/attributelist.hxx>
  26 #include <oox/ppt/pptshape.hxx>
  27 #include <oox/ppt/pptgraphicshapecontext.hxx>
  28 #include <oox/ppt/pptshapecontext.hxx>
  29 #include <oox/ppt/pptshapegroupcontext.hxx>
  30 #include <oox/drawingml/graphicshapecontext.hxx>
  31 #include <oox/drawingml/drawingmltypes.hxx>
  32 #include <drawingml/shapepropertiescontext.hxx>
  33 #include <oox/drawingml/connectorshapecontext.hxx>
  34 #include <drawingml/fillproperties.hxx>
  35 #include "extdrawingfragmenthandler.hxx"
  36 #include <oox/token/namespaces.hxx>
  37 #include <oox/token/tokens.hxx>
  38 #include <utility>
  39
  40 using namespace oox::core;
  41 using namespace ::com::sun::star;
  42 using namespace ::com::sun::star::uno;
  43 using namespace ::com::sun::star::drawing;
  44 using namespace ::com::sun::star::text;
  45 using namespace ::com::sun::star::xml::sax;
  46
  47 namespace oox::ppt {
  48
  49 PPTShapeGroupContext::PPTShapeGroupContext(
  50         FragmentHandler2 const & rParent,
  51         oox::ppt::SlidePersistPtr pSlidePersistPtr,
  52         const ShapeLocation eShapeLocation,
  53         const oox::drawingml::ShapePtr& pMasterShapePtr,
  54         const oox::drawingml::ShapePtr& pGroupShapePtr )
  55 : ShapeGroupContext( rParent, pMasterShapePtr, pGroupShapePtr )
  56 , mpSlidePersistPtr(std::move( pSlidePersistPtr ))
  57 , meShapeLocation( eShapeLocation )
  58 {
  59 }
  60
  61 ContextHandlerRef PPTShapeGroupContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
  62 {
  63     if( getNamespace( aElementToken ) == NMSP_dsp )
  64         aElementToken = NMSP_ppt | getBaseToken( aElementToken );
  65
  66     switch( aElementToken )
  67     {
  68     case OOX_TOKEN(dml, extLst):
  69     case OOX_TOKEN(dml, ext):
  70         break;
  71     case OOX_TOKEN(adec, decorative):
  72         {
  73             mpGroupShapePtr->setDecorative(rAttribs.getBool(XML_val, false));
  74         }
  75         break;
  76     case PPT_TOKEN( cNvPr ):
  77     {
  78         // don't override SmartArt properties for embedded drawing's spTree
  79         mpGroupShapePtr->setHidden( rAttribs.getBool( XML_hidden, false ) );
  80         if (mpGroupShapePtr->getId().isEmpty())
  81             mpGroupShapePtr->setId(rAttribs.getStringDefaulted(XML_id));
  82         if (mpGroupShapePtr->getName().isEmpty())
  83             mpGroupShapePtr->setName( rAttribs.getStringDefaulted( XML_name ) );
  84         break;
  85     }
  86     case PPT_TOKEN( ph ):
  87         mpGroupShapePtr->setSubType( rAttribs.getToken( XML_type, FastToken::DONTKNOW ) );
  88         if( rAttribs.hasAttribute( XML_idx ) )
  89             mpGroupShapePtr->setSubTypeIndex( rAttribs.getInteger( XML_idx, 0 ) );
  90         break;
  91     // nvSpPr CT_ShapeNonVisual end
  92
  93     case PPT_TOKEN( grpSpPr ):
  94         return new oox::drawingml::ShapePropertiesContext( *this, *mpGroupShapePtr );
  95     case PPT_TOKEN( spPr ):
  96         return new oox::drawingml::ShapePropertiesContext( *this, *mpGroupShapePtr );
  97 /*
  98     case PPT_TOKEN( style ):
  99         return new ShapeStyleContext( getParser() );
 100 */
 101     case PPT_TOKEN( cxnSp ):        // connector shape
 102     {
 103         auto pShape = std::make_shared<PPTShape>(meShapeLocation, "com.sun.star.drawing.ConnectorShape");
 104         return new oox::drawingml::ConnectorShapeContext(*this, mpGroupShapePtr, pShape,
 105                                                          pShape->getConnectorShapeProperties());
 106     }
 107     case PPT_TOKEN( grpSp ):        // group shape
 108         return new PPTShapeGroupContext( *this, mpSlidePersistPtr, meShapeLocation, mpGroupShapePtr, std::make_shared<PPTShape>( meShapeLocation, "com.sun.star.drawing.GroupShape" ) );
 109     case PPT_TOKEN( sp ):           // Shape
 110         {
 111             auto pShape = std::make_shared<PPTShape>( meShapeLocation, "com.sun.star.drawing.CustomShape" );
 112             bool bUseBgFill = rAttribs.getBool(XML_useBgFill, false);
 113             if (bUseBgFill)
 114             {
 115                 pShape->getFillProperties().moFillType = XML_noFill;
 116                 pShape->getFillProperties().moUseBgFill = true;
 117             }
 118             pShape->setModelId(rAttribs.getStringDefaulted( XML_modelId ));
 119             return new PPTShapeContext( *this, mpSlidePersistPtr, mpGroupShapePtr, pShape );
 120         }
 121     case PPT_TOKEN( pic ):          // CT_Picture
 122         return new PPTGraphicShapeContext( *this, mpSlidePersistPtr, mpGroupShapePtr,  std::make_shared<PPTShape>( meShapeLocation, "com.sun.star.drawing.GraphicObjectShape" ) );
 123     case PPT_TOKEN( graphicFrame ): // CT_GraphicalObjectFrame
 124         {
 125             pGraphicShape = std::make_shared<PPTShape>( meShapeLocation, "com.sun.star.drawing.OLE2Shape" );
 126             return new oox::drawingml::GraphicalObjectFrameContext( *this, mpGroupShapePtr, pGraphicShape, true );
 127         }
 128     }
 129
 130     return this;
 131 }
 132
 133 void PPTShapeGroupContext::importExtDrawings( )
 134 {
 135     if( !pGraphicShape )
 136         return;
 137
 138     for (auto const& extDrawing : pGraphicShape->getExtDrawings())
 139     {
 140         OUString aFragmentPath = getFragmentPathFromRelId(extDrawing);
 141         getFilter().importFragment( new ExtDrawingFragmentHandler( getFilter(), aFragmentPath,
 142                                                                    mpSlidePersistPtr,
 143                                                                    meShapeLocation,
 144                                                                    mpGroupShapePtr,
 145                                                                    pGraphicShape ) );
 146         pGraphicShape->keepDiagramDrawing(getFilter(), aFragmentPath);
 147
 148         // Apply font color imported from color fragment
 149         if( pGraphicShape->getFontRefColorForNodes().isUsed() )
 150             applyFontRefColor(mpGroupShapePtr, pGraphicShape->getFontRefColorForNodes());
 151     }
 152     pGraphicShape = oox::drawingml::ShapePtr( nullptr );
 153 }
 154
 155 void PPTShapeGroupContext::applyFontRefColor(const oox::drawingml::ShapePtr& pShape, const oox::drawingml::Color& rFontRefColor)
 156 {
 157     pShape->getShapeStyleRefs()[XML_fontRef].maPhClr = rFontRefColor;
 158     std::vector< oox::drawingml::ShapePtr >& vChildren = pShape->getChildren();
 159     for (auto const& child : vChildren)
 160     {
 161         applyFontRefColor(child, rFontRefColor);
 162     }
 163 }
 164
 165 }
 166
 167 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */