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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include "ChartPlotAreaOASISTContext.hxx"
#include "TransformerBase.hxx"
#include <xmloff/nmspmap.hxx>
#include "xmloff/xmlnmspe.hxx"
#include <xmloff/xmltoken.hxx>
#include "DeepTContext.hxx"
#include "ActionMapTypesOASIS.hxx"
#include "MutableAttrList.hxx"
using namespace ::com::sun::star;
using namespace ::xmloff::token;
using ::com::sun::star::uno::Reference;
using ::rtl::OUString;
class XMLAxisOASISContext : public XMLPersElemContentTContext
{
public:
TYPEINFO();
XMLAxisOASISContext( XMLTransformerBase& rTransformer,
const ::rtl::OUString& rQName,
::rtl::Reference< XMLPersAttrListTContext > & rOutCategoriesContext );
~XMLAxisOASISContext();
virtual XMLTransformerContext *CreateChildContext(
sal_uInt16 nPrefix,
const ::rtl::OUString& rLocalName,
const ::rtl::OUString& rQName,
const Reference< xml::sax::XAttributeList >& xAttrList );
virtual void StartElement( const Reference< xml::sax::XAttributeList >& rAttrList );
virtual void EndElement();
bool IsCategoryAxis() const;
private:
::rtl::Reference< XMLPersAttrListTContext > & m_rCategoriesContext;
bool m_bHasCategories;
};
TYPEINIT1( XMLAxisOASISContext, XMLPersElemContentTContext );
XMLAxisOASISContext::XMLAxisOASISContext(
XMLTransformerBase& rTransformer,
const ::rtl::OUString& rQName,
::rtl::Reference< XMLPersAttrListTContext > & rOutCategoriesContext ) :
XMLPersElemContentTContext( rTransformer, rQName ),
m_rCategoriesContext( rOutCategoriesContext ),
m_bHasCategories( false )
{}
XMLAxisOASISContext::~XMLAxisOASISContext()
{}
XMLTransformerContext * XMLAxisOASISContext::CreateChildContext(
sal_uInt16 nPrefix,
const ::rtl::OUString& rLocalName,
const ::rtl::OUString& rQName,
const Reference< xml::sax::XAttributeList >& xAttrList )
{
XMLTransformerContext * pContext = 0;
if( XML_NAMESPACE_CHART == nPrefix &&
IsXMLToken( rLocalName, XML_CATEGORIES ) )
{
// store categories element at parent
m_rCategoriesContext.set( new XMLPersAttrListTContext( GetTransformer(), rQName ));
m_bHasCategories = true;
pContext = m_rCategoriesContext.get();
}
else
{
pContext = XMLPersElemContentTContext::CreateChildContext(
nPrefix, rLocalName, rQName, xAttrList );
}
return pContext;
}
void XMLAxisOASISContext::StartElement(
const Reference< xml::sax::XAttributeList >& rAttrList )
{
OUString aLocation, aMacroName;
Reference< xml::sax::XAttributeList > xAttrList( rAttrList );
XMLMutableAttributeList *pMutableAttrList = 0;
sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
for( sal_Int16 i=0; i < nAttrCount; i++ )
{
const OUString& rAttrName = xAttrList->getNameByIndex( i );
OUString aLocalName;
sal_uInt16 nPrefix =
GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName, &aLocalName );
if( nPrefix == XML_NAMESPACE_CHART &&
IsXMLToken( aLocalName, XML_DIMENSION ) )
{
if( !pMutableAttrList )
{
pMutableAttrList = new XMLMutableAttributeList( xAttrList );
xAttrList = pMutableAttrList;
}
const OUString& rAttrValue = xAttrList->getValueByIndex( i );
XMLTokenEnum eToken = XML_TOKEN_INVALID;
if( IsXMLToken( rAttrValue, XML_X ))
{
eToken = XML_DOMAIN;
// has to be XML_CATEGORY for axes with a categories
// sub-element. The attribute is changed later (when it is
// known that there is a categories sub-element) in this case.
}
else if( IsXMLToken( rAttrValue, XML_Y ))
{
eToken = XML_VALUE;
}
else if( IsXMLToken( rAttrValue, XML_Z ))
{
eToken = XML_SERIES;
}
else
{
OSL_FAIL( "ChartAxis: Invalid attribute value" );
}
if( eToken != XML_TOKEN_INVALID )
{
OUString aNewAttrQName(
GetTransformer().GetNamespaceMap().GetQNameByKey(
XML_NAMESPACE_CHART, GetXMLToken( XML_CLASS )));
pMutableAttrList->RenameAttributeByIndex( i, aNewAttrQName );
pMutableAttrList->SetValueByIndex( i, GetXMLToken( eToken ));
}
}
}
XMLPersElemContentTContext::StartElement( xAttrList );
}
void XMLAxisOASISContext::EndElement()
{
// if we have categories, change the "class" attribute
if( IsCategoryAxis() &&
m_rCategoriesContext.is() )
{
OSL_ENSURE( GetAttrList().is(), "Invalid attribute list" );
XMLMutableAttributeList * pMutableAttrList =
new XMLMutableAttributeList( GetAttrList());
OUString aAttrQName( GetTransformer().GetNamespaceMap().GetQNameByKey(
XML_NAMESPACE_CHART, GetXMLToken( XML_CLASS )));
sal_Int16 nIndex = pMutableAttrList->GetIndexByName( aAttrQName );
if( nIndex != -1 )
{
OSL_ENSURE( IsXMLToken( pMutableAttrList->getValueByIndex( nIndex ),
XML_DOMAIN ), "Axis Dimension: invalid former value" );
pMutableAttrList->SetValueByIndex( nIndex, GetXMLToken( XML_CATEGORY ));
OSL_ENSURE( IsXMLToken( pMutableAttrList->getValueByIndex( nIndex ),
XML_CATEGORY ), "Axis Dimension: invalid new value" );
}
GetTransformer().GetDocHandler()->startElement(
GetExportQName(),
Reference< xml::sax::XAttributeList >( pMutableAttrList ));
ExportContent();
GetTransformer().GetDocHandler()->endElement( GetExportQName());
}
else
Export();
}
bool XMLAxisOASISContext::IsCategoryAxis() const
{
return m_bHasCategories;
}
TYPEINIT1( XMLChartPlotAreaOASISTContext, XMLProcAttrTransformerContext );
XMLChartPlotAreaOASISTContext::XMLChartPlotAreaOASISTContext(
XMLTransformerBase & rTransformer, const ::rtl::OUString & rQName ) :
XMLProcAttrTransformerContext( rTransformer, rQName, OASIS_SHAPE_ACTIONS )
{
}
XMLChartPlotAreaOASISTContext::~XMLChartPlotAreaOASISTContext()
{}
XMLTransformerContext * XMLChartPlotAreaOASISTContext::CreateChildContext(
sal_uInt16 nPrefix,
const ::rtl::OUString& rLocalName,
const ::rtl::OUString& rQName,
const uno::Reference< xml::sax::XAttributeList >& xAttrList )
{
XMLTransformerContext *pContext = 0;
if( XML_NAMESPACE_CHART == nPrefix &&
IsXMLToken( rLocalName, XML_AXIS ) )
{
pContext = new XMLAxisOASISContext( GetTransformer(), rQName, m_rCategoriesContext );
}
else
{
// export (and forget) categories if found in an axis-element
// otherwise export regularly
ExportCategories();
pContext = XMLProcAttrTransformerContext::CreateChildContext(
nPrefix, rLocalName, rQName, xAttrList );
}
return pContext;
}
void XMLChartPlotAreaOASISTContext::EndElement()
{
ExportCategories();
XMLProcAttrTransformerContext::EndElement();
}
void XMLChartPlotAreaOASISTContext::ExportCategories()
{
if( m_rCategoriesContext.is())
{
m_rCategoriesContext->Export();
m_rCategoriesContext.clear();
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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