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Diffstat (limited to 'xmloff/source/transform/FormPropOASISTContext.cxx')
| -rw-r--r-- | xmloff/source/transform/FormPropOASISTContext.cxx | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/xmloff/source/transform/FormPropOASISTContext.cxx b/xmloff/source/transform/FormPropOASISTContext.cxx new file mode 100644 index 000000000..6b29f0da9 --- /dev/null +++ b/xmloff/source/transform/FormPropOASISTContext.cxx @@ -0,0 +1,211 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include "MutableAttrList.hxx" +#include <xmloff/xmlnamespace.hxx> +#include <xmloff/namespacemap.hxx> +#include "ActionMapTypesOASIS.hxx" +#include "AttrTransformerAction.hxx" +#include "TransformerActions.hxx" +#include "TransformerBase.hxx" +#include "FormPropOASISTContext.hxx" +#include <osl/diagnose.h> + +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::xml::sax; +using namespace ::xmloff::token; + +XMLTokenEnum XMLFormPropOASISTransformerContext::GetValueType( + const OUString& rValue ) +{ + XMLTokenEnum eRet = XML_DOUBLE; + bool bNeg = false; + sal_uInt32 nVal = 0; + + sal_Int32 nPos = 0; + sal_Int32 nLen = rValue.getLength(); + + // skip white space + while( nPos < nLen && ' ' == rValue[nPos] ) + nPos++; + + if( nPos < nLen && '-' == rValue[nPos] ) + { + bNeg = true; + nPos++; + } + + // get number + bool bOverflow = false; + while( nPos < nLen && + '0' <= rValue[nPos] && + '9' >= rValue[nPos] ) + { + nVal *= 10; + nVal += (rValue[nPos] - '0'); + bOverflow |= (nVal > (bNeg ? 2147483648UL : 2147483647UL)); + nPos++; + } + + // skip white space + while( nPos < nLen && ' ' == rValue[nPos] ) + nPos++; + + if( nPos == nLen ) + { + // It's an integer number + if( bOverflow ) + eRet = XML_LONG; + else if( nVal > (bNeg ? 32768UL : 32767UL) ) + eRet = XML_INT; + else + eRet = XML_SHORT; + } + + return eRet; +} + +XMLFormPropOASISTransformerContext::XMLFormPropOASISTransformerContext( + XMLTransformerBase& rImp, + const OUString& rQName, + XMLTokenEnum eLocalName ) : + XMLRenameElemTransformerContext( rImp, rQName, XML_NAMESPACE_FORM, + XML_PROPERTY ), + m_bIsList( XML_LIST_PROPERTY == eLocalName), + m_bIsListValue( XML_LIST_VALUE == eLocalName) +{ +} + +XMLFormPropOASISTransformerContext::~XMLFormPropOASISTransformerContext() +{ +} + +void XMLFormPropOASISTransformerContext::StartElement( + const Reference< XAttributeList >& rAttrList ) +{ + + XMLTransformerActions *pActions = + GetTransformer().GetUserDefinedActions( OASIS_FORM_PROP_ACTIONS ); + OSL_ENSURE( pActions, "go no actions" ); + + rtl::Reference<XMLMutableAttributeList> pMutableAttrList = + new XMLMutableAttributeList( rAttrList ); + Reference< XAttributeList > xAttrList( pMutableAttrList ); + + sal_Int16 nValueTypeAttr = -1; + OUString aValue; + bool bIsVoid = false; + 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 ); + XMLTransformerActions::key_type aKey( nPrefix, aLocalName ); + XMLTransformerActions::const_iterator aIter = + pActions->find( aKey ); + if( aIter != pActions->end() ) + { + const OUString& rAttrValue = xAttrList->getValueByIndex( i ); + switch( (*aIter).second.m_nActionType ) + { + case XML_ATACTION_RENAME: + if( IsXMLToken( aLocalName, XML_VALUE_TYPE ) ) + { + if( IsXMLToken( rAttrValue, XML_FLOAT ) ) + { + nValueTypeAttr = i; + } + else if( IsXMLToken( rAttrValue, XML_VOID ) ) + { + pMutableAttrList->SetValueByIndex( i, + GetXMLToken( XML_SHORT ) ); + bIsVoid = true; + } + } + { + OUString aNewAttrQName( + GetTransformer().GetNamespaceMap().GetQNameByKey( + (*aIter).second.GetQNamePrefixFromParam1(), + ::xmloff::token::GetXMLToken( + (*aIter).second.GetQNameTokenFromParam1()) ) ); + pMutableAttrList->RenameAttributeByIndex( i, aNewAttrQName ); + } + break; + case XML_ATACTION_REMOVE: + if( !IsXMLToken( aLocalName, XML_CURRENCY ) ) + aValue = rAttrValue; + pMutableAttrList->RemoveAttributeByIndex( i ); + --i; + --nAttrCount; + break; + default: + OSL_ENSURE( false, "unknown action" ); + break; + } + } + } + if( m_bIsList ) + { + OUString aNewAttrQName( + GetTransformer().GetNamespaceMap().GetQNameByKey( + XML_NAMESPACE_FORM, + GetXMLToken( XML_PROPERTY_IS_LIST ) ) ); + pMutableAttrList->AddAttribute( aNewAttrQName, + GetXMLToken( XML_TRUE ) ); + } + + if( nValueTypeAttr != -1 ) + pMutableAttrList->SetValueByIndex( nValueTypeAttr, + GetXMLToken( GetValueType( aValue ) ) ); + + if( !m_bIsListValue ) + XMLRenameElemTransformerContext::StartElement( xAttrList ); + if( m_bIsList ) + return; + + pMutableAttrList = new XMLMutableAttributeList; + xAttrList = pMutableAttrList; + if( bIsVoid ) + { + OUString aNewAttrQName( + GetTransformer().GetNamespaceMap().GetQNameByKey( + XML_NAMESPACE_FORM, GetXMLToken( XML_PROPERTY_IS_VOID ) ) ); + pMutableAttrList->AddAttribute( aNewAttrQName, + GetXMLToken( XML_TRUE ) ); + } + + OUString aValueElemQName( + GetTransformer().GetNamespaceMap().GetQNameByKey( + XML_NAMESPACE_FORM, GetXMLToken( XML_PROPERTY_VALUE ) ) ); + GetTransformer().GetDocHandler()->startElement( aValueElemQName, + xAttrList ); + GetTransformer().GetDocHandler()->characters( aValue ); + GetTransformer().GetDocHandler()->endElement( aValueElemQName ); +} + +void XMLFormPropOASISTransformerContext::EndElement() +{ + if( !m_bIsListValue ) + XMLRenameElemTransformerContext::EndElement(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |