commonbehaviorcontext.cxx

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 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#include <rtl/ustrbuf.hxx>
#include <sal/log.hxx>
 
#include <oox/helper/attributelist.hxx>
#include <oox/token/namespaces.hxx>
#include <oox/ppt/pptfilterhelpers.hxx>
 
#include "commonbehaviorcontext.hxx"
#include "commontimenodecontext.hxx"
#include "timetargetelementcontext.hxx"
 
#include <string.h>
 
using namespace ::oox::core;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::xml::sax;
 
namespace oox::ppt {
 
    CommonBehaviorContext::CommonBehaviorContext( FragmentHandler2 const & rParent,
            const TimeNodePtr & pNode)
        : FragmentHandler2(rParent)
            , mbInAttrList( false )
            , mbIsInAttrName( false )
            , mpNode(pNode)
    {
    }
 
    CommonBehaviorContext::~CommonBehaviorContext( ) noexcept
    {
    }
 
    void CommonBehaviorContext::onEndElement()
    {
        switch( getCurrentElement() )
        {
        case PPT_TOKEN( cBhvr ):
        {
            if( !maAttributes.empty() )
            {
                OUStringBuffer sAttributes;
                for (auto const& attribute : maAttributes)
                {
                    if( !sAttributes.isEmpty() )
                    {
                        sAttributes.append( ";" );
                    }
                    sAttributes.append( attribute.name );
                }
                OUString sTmp( sAttributes.makeStringAndClear() );
                mpNode->getNodeProperties()[ NP_ATTRIBUTENAME ] <<= sTmp;
            }
            break;
        }
        case PPT_TOKEN( attrNameLst ):
            mbInAttrList = false;
            break;
        case PPT_TOKEN( attrName ):
            if( mbIsInAttrName )
            {
                const ImplAttributeNameConversion *attrConv = getAttributeConversionList();
                while( attrConv->mpMSName != nullptr )
                {
                    if(msCurrentAttribute.equalsAscii( attrConv->mpMSName ) )
                    {
                        Attribute attr;
                        attr.name = OUString( attrConv->mpAPIName,
                                              strlen(attrConv->mpAPIName),
                                              RTL_TEXTENCODING_ASCII_US );
                        attr.type = attrConv->meAttribute;
                        maAttributes.push_back( attr );
                        SAL_INFO("oox.ppt", "OOX: attrName is " << msCurrentAttribute << " -> " << attrConv->mpAPIName );
                        break;
                    }
                    attrConv++;
                }
                mbIsInAttrName = false;
            }
            break;
        default:
            break;
        }
    }
 
    void CommonBehaviorContext::onCharacters( const OUString& aChars )
    {
        if( mbIsInAttrName )
        {
            msCurrentAttribute += aChars;
        }
    }
 
    ::oox::core::ContextHandlerRef CommonBehaviorContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )
    {
        switch ( aElementToken )
        {
        case PPT_TOKEN( cTn ):
            return new CommonTimeNodeContext( *this, aElementToken, rAttribs.getFastAttributeList(), mpNode );
        case PPT_TOKEN( tgtEl ):
            return new TimeTargetElementContext( *this, mpNode->getTarget() );
        case PPT_TOKEN( attrNameLst ):
            mbInAttrList = true;
            return this;
        case PPT_TOKEN( attrName ):
        {
            if( mbInAttrList )
            {
                mbIsInAttrName = true;
                msCurrentAttribute.clear();
            }
            else
            {
                SAL_INFO("oox.ppt", "OOX: Attribute Name outside an Attribute List" );
            }
            return this;
        }
        default:
            break;
        }
 
        return this;
    }
 
}
 
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