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 TYPEINIT1( XMLControlOASISTransformerContext, XMLTransformerContext );
  35
  36 XMLControlOASISTransformerContext::XMLControlOASISTransformerContext(
  37         XMLTransformerBase& rImp,
  38         const OUString& rQName,
  39         bool bCreateControl ) :
  40     XMLTransformerContext( rImp, rQName ),
  41     m_aElemQName( rImp.GetNamespaceMap().GetQNameByKey( XML_NAMESPACE_FORM,
  42                             ::xmloff::token::GetXMLToken( XML_CONTROL ) ) ),
  43     m_bCreateControl( bCreateControl )
  44 {
  45 }
  46
  47 XMLControlOASISTransformerContext::~XMLControlOASISTransformerContext()
  48 {
  49 }
  50
  51 void XMLControlOASISTransformerContext::StartElement(
  52     const Reference< XAttributeList >& rAttrList )
  53 {
  54
  55     XMLTransformerActions *pActions =
  56         GetTransformer().GetUserDefinedActions( OASIS_FORM_CONTROL_ACTIONS );
  57     OSL_ENSURE( pActions, "go no actions" );
  58
  59     Reference< XAttributeList > xAttrList( rAttrList );
  60     XMLMutableAttributeList *pMutableAttrList = 0;
  61 //      GetTransformer().ProcessAttrList( xAttrList, OOO_SHAPE_ACTIONS,
  62 //                                        sal_True );
  63
  64     XMLMutableAttributeList *pControlMutableAttrList =
  65         m_bCreateControl ? new XMLMutableAttributeList : 0;
  66     Reference< XAttributeList > xControlAttrList( pControlMutableAttrList );
  67
  68     sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
  69     for( sal_Int16 i=0; i < nAttrCount; i++ )
  70     {
  71         const OUString& rAttrName = xAttrList->getNameByIndex( i );
  72         OUString aLocalName;
  73         sal_uInt16 nPrefix =
  74             GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
  75                                                                  &aLocalName );
  76         XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
  77         XMLTransformerActions::const_iterator aIter =
  78             pActions->find( aKey );
  79         if( !(aIter == pActions->end() ) )
  80         {
  81             if( !pMutableAttrList )
  82             {
  83                 pMutableAttrList =
  84                     new XMLMutableAttributeList( rAttrList );
  85                 xAttrList = pMutableAttrList;
  86             }
  87             const OUString& rAttrValue = xAttrList->getValueByIndex( i );
  88             switch( (*aIter).second.m_nActionType )
  89             {
  90             case XML_ATACTION_MOVE_TO_ELEM:
  91                 if( m_bCreateControl )
  92                 {
  93                     pControlMutableAttrList->AddAttribute( rAttrName,
  94                                                            rAttrValue );
  95                     pMutableAttrList->RemoveAttributeByIndex( i );
  96                     --i;
  97                     --nAttrCount;
  98                 }
  99                 break;
 100             case XML_ATACTION_RENAME_REMOVE_NAMESPACE_PREFIX:
 101                 {
 102                     OUString aAttrValue( rAttrValue );
 103                     sal_uInt16 nValPrefix =
 104                         static_cast<sal_uInt16>( (*aIter).second.m_nParam2 );
 105                     GetTransformer().RemoveNamespacePrefix( aAttrValue,
 106                                                             nValPrefix );
 107                     OUString aNewAttrQName(
 108                         GetTransformer().GetNamespaceMap().GetQNameByKey(
 109                             (*aIter).second.GetQNamePrefixFromParam1(),
 110                             ::xmloff::token::GetXMLToken(
 111                                 (*aIter).second.GetQNameTokenFromParam1()) ) );
 112                     if( m_bCreateControl )
 113                     {
 114                         pControlMutableAttrList->AddAttribute( aNewAttrQName,
 115                                                                aAttrValue );
 116                         pMutableAttrList->RemoveAttributeByIndex( i );
 117                         --i;
 118                         --nAttrCount;
 119                     }
 120                     else
 121                     {
 122                         pMutableAttrList->RenameAttributeByIndex( i,
 123                                                               aNewAttrQName );
 124                         pMutableAttrList->SetValueByIndex( i, aAttrValue );
 125                     }
 126                 }
 127                 break;
 128             case XML_ATACTION_URI_OASIS:
 129                 {
 130                     OUString aAttrValue( rAttrValue );
 131                     if( GetTransformer().ConvertURIToOOo( aAttrValue,
 132                            static_cast< bool >((*aIter).second.m_nParam1)) )
 133                         pMutableAttrList->SetValueByIndex( i, aAttrValue );
 134                 }
 135                 break;
 136             default:
 137                 OSL_ENSURE( false, "unknown action" );
 138                 break;
 139             }
 140         }
 141     }
 142
 143     if( m_bCreateControl )
 144         GetTransformer().GetDocHandler()->startElement( m_aElemQName,
 145                                                         xControlAttrList );
 146     XMLTransformerContext::StartElement( xAttrList );
 147 }
 148
 149 void XMLControlOASISTransformerContext::EndElement()
 150 {
 151     XMLTransformerContext::EndElement();
 152     if( m_bCreateControl )
 153         GetTransformer().GetDocHandler()->endElement( m_aElemQName );
 154 }
 155
 156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */