oox/source/ppt/pptimport.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: pptimport.cxx,v $
  10  * $Revision: 1.8.6.1 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 #include "oox/ppt/pptimport.hxx"
  32 #include "oox/drawingml/chart/chartconverter.hxx"
  33 #include "oox/dump/pptxdumper.hxx"
  34 #include "oox/drawingml/table/tablestylelistfragmenthandler.hxx"
  35
  36 using ::rtl::OUString;
  37 using namespace ::com::sun::star;
  38 using namespace ::com::sun::star::uno;
  39 using namespace ::com::sun::star::xml::sax;
  40 using namespace oox::core;
  41
  42 namespace oox { namespace ppt {
  43
  44 OUString SAL_CALL PowerPointImport_getImplementationName() throw()
  45 {
  46     return CREATE_OUSTRING( "com.sun.star.comp.Impress.oox.PowerPointImport" );
  47 }
  48
  49 uno::Sequence< OUString > SAL_CALL PowerPointImport_getSupportedServiceNames() throw()
  50 {
  51     const OUString aServiceName = CREATE_OUSTRING( "com.sun.star.comp.ooxpptx" );
  52     const Sequence< OUString > aSeq( &aServiceName, 1 );
  53     return aSeq;
  54 }
  55
  56 uno::Reference< uno::XInterface > SAL_CALL PowerPointImport_createInstance(const uno::Reference< lang::XMultiServiceFactory > & rSMgr ) throw( uno::Exception )
  57 {
  58     return (cppu::OWeakObject*)new PowerPointImport( rSMgr );
  59 }
  60
  61 PowerPointImport::PowerPointImport( const uno::Reference< lang::XMultiServiceFactory > & rSMgr  )
  62     : XmlFilterBase( rSMgr )
  63     , mxChartConv( new ::oox::drawingml::chart::ChartConverter )
  64 {
  65 }
  66
  67 PowerPointImport::~PowerPointImport()
  68 {
  69 }
  70
  71 bool PowerPointImport::importDocument() throw()
  72 {
  73     /*  to activate the PPTX dumper, define the environment variable
  74         OOO_PPTXDUMPER and insert the full path to the file
  75         file:///<path-to-oox-module>/source/dump/pptxdumper.ini. */
  76     OOX_DUMP_FILE( ::oox::dump::pptx::Dumper );
  77
  78     OUString aFragmentPath = getFragmentPathFromFirstType( CREATE_OFFICEDOC_RELATIONSTYPE( "officeDocument" ) );
  79     FragmentHandlerRef xPresentationFragmentHandler( new PresentationFragmentHandler( *this, aFragmentPath ) );
  80     maTableStyleListPath = xPresentationFragmentHandler->getFragmentPathFromFirstType( CREATE_OFFICEDOC_RELATIONSTYPE( "tableStyles" ) );
  81     return importFragment( xPresentationFragmentHandler );
  82
  83
  84 }
  85
  86 bool PowerPointImport::exportDocument() throw()
  87 {
  88     return false;
  89 }
  90
  91 sal_Int32 PowerPointImport::getSchemeColor( sal_Int32 nToken ) const
  92 {
  93     sal_Int32 nColor = 0;
  94     if ( mpActualSlidePersist )
  95     {
  96         sal_Bool bColorMapped = sal_False;
  97         oox::drawingml::ClrMapPtr pClrMapPtr( mpActualSlidePersist->getClrMap() );
  98         if ( pClrMapPtr )
  99             bColorMapped = pClrMapPtr->getColorMap( nToken );
 100
 101         if ( !bColorMapped )    // try masterpage mapping
 102         {
 103             SlidePersistPtr pMasterPersist = mpActualSlidePersist->getMasterPersist();
 104             if ( pMasterPersist )
 105             {
 106                 pClrMapPtr = pMasterPersist->getClrMap();
 107                 if ( pClrMapPtr )
 108                     bColorMapped = pClrMapPtr->getColorMap( nToken );
 109             }
 110         }
 111         oox::drawingml::ClrSchemePtr pClrSchemePtr( mpActualSlidePersist->getClrScheme() );
 112         if ( pClrSchemePtr )
 113             pClrSchemePtr->getColor( nToken, nColor );
 114         else
 115         {
 116             ::oox::drawingml::ThemePtr pTheme = mpActualSlidePersist->getTheme();
 117             if( pTheme )
 118             {
 119                 pTheme->getClrScheme().getColor( nToken, nColor );
 120             }
 121             else
 122             {
 123                 OSL_TRACE("OOX: PowerPointImport::mpThemePtr is NULL");
 124             }
 125         }
 126     }
 127     return nColor;
 128 }
 129
 130 const ::oox::drawingml::Theme* PowerPointImport::getCurrentTheme() const
 131 {
 132     return mpActualSlidePersist ? mpActualSlidePersist->getTheme().get() : 0;
 133 }
 134
 135 ::oox::vml::Drawing* PowerPointImport::getVmlDrawing()
 136 {
 137     return mpActualSlidePersist ? mpActualSlidePersist->getDrawing() : 0;
 138 }
 139
 140 const oox::drawingml::table::TableStyleListPtr PowerPointImport::getTableStyles()
 141 {
 142     if ( !mpTableStyleList && maTableStyleListPath.getLength() )
 143     {
 144         mpTableStyleList = oox::drawingml::table::TableStyleListPtr( new oox::drawingml::table::TableStyleList() );
 145         importFragment( new oox::drawingml::table::TableStyleListFragmentHandler(
 146             *this, maTableStyleListPath, *mpTableStyleList ) );
 147     }
 148     return mpTableStyleList;;
 149 }
 150
 151 ::oox::drawingml::chart::ChartConverter& PowerPointImport::getChartConverter()
 152 {
 153     return *mxChartConv;
 154 }
 155
 156 OUString PowerPointImport::implGetImplementationName() const
 157 {
 158     return PowerPointImport_getImplementationName();
 159 }
 160
 161 }}