280 lines
9.2 KiB
C++
280 lines
9.2 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: ChartPlotAreaOASISTContext.cxx,v $
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*
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* $Revision: 1.5 $
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*
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* last change: $Author: obo $ $Date: 2006-09-17 11:21:04 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_xmloff.hxx"
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#include "ChartPlotAreaOASISTContext.hxx"
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#ifndef _XMLOFF_TRANSFORMER_BASE_HXX
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#include "TransformerBase.hxx"
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#endif
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#ifndef _XMLOFF_NMSPMAP_HXX
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#include "nmspmap.hxx"
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#endif
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#ifndef _XMLOFF_XMLNMSPE_HXX
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#include "xmlnmspe.hxx"
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#endif
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#ifndef _XMLOFF_XMLTOKEN_HXX
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#include "xmltoken.hxx"
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#endif
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#ifndef _XMLOFF_DEEPTCONTEXT_HXX
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#include "DeepTContext.hxx"
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#endif
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#ifndef _XMLOFF_ACTIONMAPTYPESOASIS_HXX
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#include "ActionMapTypesOASIS.hxx"
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#endif
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#ifndef _XMLOFF_MUTABLEATTRLIST_HXX
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#include "MutableAttrList.hxx"
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#endif
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using namespace ::com::sun::star;
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using namespace ::xmloff::token;
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using ::com::sun::star::uno::Reference;
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using ::rtl::OUString;
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class XMLAxisOASISContext : public XMLPersElemContentTContext
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{
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public:
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TYPEINFO();
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XMLAxisOASISContext( XMLTransformerBase& rTransformer,
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const ::rtl::OUString& rQName,
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::rtl::Reference< XMLPersAttrListTContext > & rOutCategoriesContext );
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~XMLAxisOASISContext();
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virtual XMLTransformerContext *CreateChildContext(
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sal_uInt16 nPrefix,
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const ::rtl::OUString& rLocalName,
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const ::rtl::OUString& rQName,
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const Reference< xml::sax::XAttributeList >& xAttrList );
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virtual void StartElement( const Reference< xml::sax::XAttributeList >& rAttrList );
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virtual void EndElement();
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bool IsCategoryAxis() const;
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private:
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::rtl::Reference< XMLPersAttrListTContext > & m_rCategoriesContext;
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bool m_bHasCategories;
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};
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TYPEINIT1( XMLAxisOASISContext, XMLPersElemContentTContext );
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XMLAxisOASISContext::XMLAxisOASISContext(
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XMLTransformerBase& rTransformer,
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const ::rtl::OUString& rQName,
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::rtl::Reference< XMLPersAttrListTContext > & rOutCategoriesContext ) :
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XMLPersElemContentTContext( rTransformer, rQName ),
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m_rCategoriesContext( rOutCategoriesContext ),
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m_bHasCategories( false )
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{}
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XMLAxisOASISContext::~XMLAxisOASISContext()
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{}
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XMLTransformerContext * XMLAxisOASISContext::CreateChildContext(
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sal_uInt16 nPrefix,
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const ::rtl::OUString& rLocalName,
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const ::rtl::OUString& rQName,
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const Reference< xml::sax::XAttributeList >& xAttrList )
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{
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XMLTransformerContext * pContext = 0;
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if( XML_NAMESPACE_CHART == nPrefix &&
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IsXMLToken( rLocalName, XML_CATEGORIES ) )
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{
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// store categories element at parent
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m_rCategoriesContext.set( new XMLPersAttrListTContext( GetTransformer(), rQName ));
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m_bHasCategories = true;
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pContext = m_rCategoriesContext.get();
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}
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else
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{
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pContext = XMLPersElemContentTContext::CreateChildContext(
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nPrefix, rLocalName, rQName, xAttrList );
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}
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return pContext;
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}
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void XMLAxisOASISContext::StartElement(
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const Reference< xml::sax::XAttributeList >& rAttrList )
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{
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OUString aLocation, aMacroName;
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Reference< xml::sax::XAttributeList > xAttrList( rAttrList );
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XMLMutableAttributeList *pMutableAttrList = 0;
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sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
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for( sal_Int16 i=0; i < nAttrCount; i++ )
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{
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const OUString& rAttrName = xAttrList->getNameByIndex( i );
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OUString aLocalName;
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sal_uInt16 nPrefix =
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GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName, &aLocalName );
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if( nPrefix == XML_NAMESPACE_CHART &&
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IsXMLToken( aLocalName, XML_DIMENSION ) )
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{
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if( !pMutableAttrList )
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{
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pMutableAttrList = new XMLMutableAttributeList( xAttrList );
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xAttrList = pMutableAttrList;
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}
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const OUString& rAttrValue = xAttrList->getValueByIndex( i );
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XMLTokenEnum eToken = XML_TOKEN_INVALID;
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if( IsXMLToken( rAttrValue, XML_X ))
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{
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eToken = XML_DOMAIN;
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// has to be XML_CATEGORY for axes with a categories
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// sub-element. The attribute is changed later (when it is
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// known that there is a categories sub-element) in this case.
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}
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else if( IsXMLToken( rAttrValue, XML_Y ))
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{
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eToken = XML_VALUE;
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}
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else if( IsXMLToken( rAttrValue, XML_Z ))
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{
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eToken = XML_SERIES;
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}
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else
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{
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OSL_ENSURE( false, "ChartAxis: Invalid attribute value" );
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}
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if( eToken != XML_TOKEN_INVALID )
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{
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OUString aNewAttrQName(
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GetTransformer().GetNamespaceMap().GetQNameByKey(
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XML_NAMESPACE_CHART, GetXMLToken( XML_CLASS )));
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pMutableAttrList->RenameAttributeByIndex( i, aNewAttrQName );
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pMutableAttrList->SetValueByIndex( i, GetXMLToken( eToken ));
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}
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}
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}
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XMLPersElemContentTContext::StartElement( xAttrList );
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}
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void XMLAxisOASISContext::EndElement()
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{
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// if we have categories, change the "class" attribute
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if( IsCategoryAxis() &&
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m_rCategoriesContext.is() )
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{
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OSL_ENSURE( GetAttrList().is(), "Invalid attribute list" );
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XMLMutableAttributeList * pMutableAttrList =
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new XMLMutableAttributeList( GetAttrList());
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OUString aAttrQName( GetTransformer().GetNamespaceMap().GetQNameByKey(
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XML_NAMESPACE_CHART, GetXMLToken( XML_CLASS )));
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sal_Int16 nIndex = pMutableAttrList->GetIndexByName( aAttrQName );
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if( nIndex != -1 )
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{
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OSL_ENSURE( IsXMLToken( pMutableAttrList->getValueByIndex( nIndex ),
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XML_DOMAIN ), "Axis Dimension: invalid former value" );
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pMutableAttrList->SetValueByIndex( nIndex, GetXMLToken( XML_CATEGORY ));
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OSL_ENSURE( IsXMLToken( pMutableAttrList->getValueByIndex( nIndex ),
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XML_CATEGORY ), "Axis Dimension: invalid new value" );
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}
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GetTransformer().GetDocHandler()->startElement(
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GetExportQName(),
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Reference< xml::sax::XAttributeList >( pMutableAttrList ));
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ExportContent();
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GetTransformer().GetDocHandler()->endElement( GetExportQName());
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}
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else
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Export();
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}
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bool XMLAxisOASISContext::IsCategoryAxis() const
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{
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return m_bHasCategories;
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}
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TYPEINIT1( XMLChartPlotAreaOASISTContext, XMLProcAttrTransformerContext );
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XMLChartPlotAreaOASISTContext::XMLChartPlotAreaOASISTContext(
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XMLTransformerBase & rTransformer, const ::rtl::OUString & rQName ) :
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XMLProcAttrTransformerContext( rTransformer, rQName, OASIS_SHAPE_ACTIONS )
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{
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}
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XMLChartPlotAreaOASISTContext::~XMLChartPlotAreaOASISTContext()
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{}
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XMLTransformerContext * XMLChartPlotAreaOASISTContext::CreateChildContext(
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sal_uInt16 nPrefix,
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const ::rtl::OUString& rLocalName,
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const ::rtl::OUString& rQName,
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const uno::Reference< xml::sax::XAttributeList >& xAttrList )
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{
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XMLTransformerContext *pContext = 0;
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if( XML_NAMESPACE_CHART == nPrefix &&
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IsXMLToken( rLocalName, XML_AXIS ) )
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{
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pContext = new XMLAxisOASISContext( GetTransformer(), rQName, m_rCategoriesContext );
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}
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else
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{
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// export (and forget) categories if found in an axis-element
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// otherwise export regularly
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ExportCategories();
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pContext = XMLProcAttrTransformerContext::CreateChildContext(
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nPrefix, rLocalName, rQName, xAttrList );
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}
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return pContext;
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}
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void XMLChartPlotAreaOASISTContext::EndElement()
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{
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ExportCategories();
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XMLProcAttrTransformerContext::EndElement();
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}
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void XMLChartPlotAreaOASISTContext::ExportCategories()
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{
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if( m_rCategoriesContext.is())
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{
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m_rCategoriesContext->Export();
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m_rCategoriesContext.clear();
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}
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}
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