xmloff/source/transform/ControlOASISTContext.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "MutableAttrList.hxx"
  21 #include <xmloff/xmlnmspe.hxx>
  22 #include <xmloff/nmspmap.hxx>
  23 #include "ActionMapTypesOASIS.hxx"
  24 #include "AttrTransformerAction.hxx"
  25 #include "TransformerActions.hxx"
  26 #include "TransformerBase.hxx"
  27 #include "ControlOASISTContext.hxx"
  28 #include <osl/diagnose.h>
  29
  30 using namespace ::com::sun::star::uno;
  31 using namespace ::com::sun::star::xml::sax;
  32 using namespace ::xmloff::token;
  33
  34 XMLControlOASISTransformerContext::XMLControlOASISTransformerContext(
  35         XMLTransformerBase& rImp,
  36         const OUString& rQName,
  37         bool bCreateControl ) :
  38     XMLTransformerContext( rImp, rQName ),
  39     m_aElemQName( rImp.GetNamespaceMap().GetQNameByKey( XML_NAMESPACE_FORM,
  40                             ::xmloff::token::GetXMLToken( XML_CONTROL ) ) ),
  41     m_bCreateControl( bCreateControl )
  42 {
  43 }
  44
  45 void XMLControlOASISTransformerContext::StartElement(
  46     const Reference< XAttributeList >& rAttrList )
  47 {
  48
  49     XMLTransformerActions *pActions =
  50         GetTransformer().GetUserDefinedActions( OASIS_FORM_CONTROL_ACTIONS );
  51     OSL_ENSURE( pActions, "go no actions" );
  52
  53     Reference< XAttributeList > xAttrList( rAttrList );
  54     XMLMutableAttributeList *pMutableAttrList = nullptr;
  55 //      GetTransformer().ProcessAttrList( xAttrList, OOO_SHAPE_ACTIONS,
  56 //                                        sal_True );
  57
  58     XMLMutableAttributeList *pControlMutableAttrList =
  59         m_bCreateControl ? new XMLMutableAttributeList : nullptr;
  60     Reference< XAttributeList > xControlAttrList( pControlMutableAttrList );
  61
  62     sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
  63     for( sal_Int16 i=0; i < nAttrCount; i++ )
  64     {
  65         const OUString& rAttrName = xAttrList->getNameByIndex( i );
  66         OUString aLocalName;
  67         sal_uInt16 nPrefix =
  68             GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
  69                                                                  &aLocalName );
  70         XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
  71         XMLTransformerActions::const_iterator aIter =
  72             pActions->find( aKey );
  73         if( aIter != pActions->end() )
  74         {
  75             if( !pMutableAttrList )
  76             {
  77                 pMutableAttrList =
  78                     new XMLMutableAttributeList( rAttrList );
  79                 xAttrList = pMutableAttrList;
  80             }
  81             const OUString& rAttrValue = xAttrList->getValueByIndex( i );
  82             switch( (*aIter).second.m_nActionType )
  83             {
  84             case XML_ATACTION_MOVE_TO_ELEM:
  85                 if( m_bCreateControl )
  86                 {
  87                     pControlMutableAttrList->AddAttribute( rAttrName,
  88                                                            rAttrValue );
  89                     pMutableAttrList->RemoveAttributeByIndex( i );
  90                     --i;
  91                     --nAttrCount;
  92                 }
  93                 break;
  94             case XML_ATACTION_RENAME_REMOVE_NAMESPACE_PREFIX:
  95                 {
  96                     OUString aAttrValue( rAttrValue );
  97                     sal_uInt16 nValPrefix =
  98                         static_cast<sal_uInt16>( (*aIter).second.m_nParam2 );
  99                     GetTransformer().RemoveNamespacePrefix( aAttrValue,
 100                                                             nValPrefix );
 101                     OUString aNewAttrQName(
 102                         GetTransformer().GetNamespaceMap().GetQNameByKey(
 103                             (*aIter).second.GetQNamePrefixFromParam1(),
 104                             ::xmloff::token::GetXMLToken(
 105                                 (*aIter).second.GetQNameTokenFromParam1()) ) );
 106                     if( m_bCreateControl )
 107                     {
 108                         pControlMutableAttrList->AddAttribute( aNewAttrQName,
 109                                                                aAttrValue );
 110                         pMutableAttrList->RemoveAttributeByIndex( i );
 111                         --i;
 112                         --nAttrCount;
 113                     }
 114                     else
 115                     {
 116                         pMutableAttrList->RenameAttributeByIndex( i,
 117                                                               aNewAttrQName );
 118                         pMutableAttrList->SetValueByIndex( i, aAttrValue );
 119                     }
 120                 }
 121                 break;
 122             case XML_ATACTION_URI_OASIS:
 123                 {
 124                     OUString aAttrValue( rAttrValue );
 125                     if( GetTransformer().ConvertURIToOOo( aAttrValue,
 126                            static_cast< bool >((*aIter).second.m_nParam1)) )
 127                         pMutableAttrList->SetValueByIndex( i, aAttrValue );
 128                 }
 129                 break;
 130             default:
 131                 OSL_ENSURE( false, "unknown action" );
 132                 break;
 133             }
 134         }
 135     }
 136
 137     if( m_bCreateControl )
 138         GetTransformer().GetDocHandler()->startElement( m_aElemQName,
 139                                                         xControlAttrList );
 140     XMLTransformerContext::StartElement( xAttrList );
 141 }
 142
 143 void XMLControlOASISTransformerContext::EndElement()
 144 {
 145     XMLTransformerContext::EndElement();
 146     if( m_bCreateControl )
 147         GetTransformer().GetDocHandler()->endElement( m_aElemQName );
 148 }
 149
 150 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */