xmloff/source/transform/MutableAttrList.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 <string.h>
  21
  22 #include <osl/mutex.hxx>
  23 #include <xmloff/xmltoken.hxx>
  24 #include <xmloff/attrlist.hxx>
  25 #include <comphelper/servicehelper.hxx>
  26 #include "MutableAttrList.hxx"
  27
  28
  29 using namespace ::osl;
  30 using namespace ::com::sun::star::uno;
  31 using namespace ::com::sun::star::lang;
  32 using namespace ::com::sun::star::util;
  33
  34 SvXMLAttributeList *XMLMutableAttributeList::GetMutableAttrList()
  35 {
  36     if( !m_pMutableAttrList )
  37     {
  38         m_pMutableAttrList = new SvXMLAttributeList( m_xAttrList );
  39         m_xAttrList = m_pMutableAttrList;
  40     }
  41
  42     return m_pMutableAttrList;
  43 }
  44
  45 XMLMutableAttributeList::XMLMutableAttributeList() :
  46     m_pMutableAttrList( new SvXMLAttributeList )
  47 {
  48     m_xAttrList = m_pMutableAttrList;
  49 }
  50
  51 XMLMutableAttributeList::XMLMutableAttributeList( const Reference<
  52         XAttributeList> & rAttrList, bool bClone ) :
  53     m_xAttrList( rAttrList.is() ? rAttrList : new SvXMLAttributeList ),
  54     m_pMutableAttrList( 0 )
  55 {
  56     if( bClone )
  57         GetMutableAttrList();
  58 }
  59
  60
  61 XMLMutableAttributeList::~XMLMutableAttributeList()
  62 {
  63     m_xAttrList = 0;
  64 }
  65
  66 namespace
  67 {
  68     class theXMLMutableAttributeListUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theXMLMutableAttributeListUnoTunnelId> {};
  69 }
  70
  71 // XUnoTunnel & co
  72 const Sequence< sal_Int8 > & XMLMutableAttributeList::getUnoTunnelId() throw()
  73 {
  74     return theXMLMutableAttributeListUnoTunnelId::get().getSeq();
  75 }
  76
  77 // XUnoTunnel
  78 sal_Int64 SAL_CALL XMLMutableAttributeList::getSomething(
  79         const Sequence< sal_Int8 >& rId )
  80     throw( RuntimeException, std::exception )
  81 {
  82     if( rId.getLength() == 16 &&
  83         0 == memcmp( getUnoTunnelId().getConstArray(),
  84                                 rId.getConstArray(), 16 ) )
  85     {
  86         return sal::static_int_cast<sal_Int64>(reinterpret_cast<sal_uIntPtr>(this));
  87     }
  88     return 0;
  89 }
  90
  91 sal_Int16 SAL_CALL XMLMutableAttributeList::getLength()
  92         throw( RuntimeException, std::exception )
  93 {
  94     return m_xAttrList->getLength();
  95 }
  96
  97
  98 OUString SAL_CALL XMLMutableAttributeList::getNameByIndex(sal_Int16 i)
  99         throw( RuntimeException, std::exception )
 100 {
 101     return m_xAttrList->getNameByIndex( i );
 102 }
 103
 104
 105 OUString SAL_CALL XMLMutableAttributeList::getTypeByIndex(sal_Int16 i)
 106         throw( RuntimeException, std::exception )
 107 {
 108     return m_xAttrList->getTypeByIndex( i );
 109 }
 110
 111 OUString SAL_CALL  XMLMutableAttributeList::getValueByIndex(sal_Int16 i)
 112     throw( RuntimeException, std::exception )
 113 {
 114     return m_xAttrList->getValueByIndex( i );
 115 }
 116
 117 OUString SAL_CALL XMLMutableAttributeList::getTypeByName(
 118         const OUString& rName )
 119         throw( RuntimeException, std::exception )
 120 {
 121     return m_xAttrList->getTypeByName( rName );
 122 }
 123
 124 OUString SAL_CALL XMLMutableAttributeList::getValueByName(
 125         const OUString& rName)
 126         throw( RuntimeException, std::exception )
 127 {
 128     return m_xAttrList->getValueByName( rName );
 129 }
 130
 131
 132 Reference< XCloneable > XMLMutableAttributeList::createClone()
 133         throw( RuntimeException, std::exception )
 134 {
 135     // A cloned list will be a read only list!
 136     Reference< XCloneable >  r = new SvXMLAttributeList( m_xAttrList );
 137     return r;
 138 }
 139
 140 void XMLMutableAttributeList::SetValueByIndex( sal_Int16 i,
 141                                                const OUString& rValue )
 142 {
 143     GetMutableAttrList()->SetValueByIndex( i, rValue );
 144 }
 145
 146 void XMLMutableAttributeList::AddAttribute( const OUString &rName ,
 147                                             const OUString &rValue )
 148 {
 149     GetMutableAttrList()->AddAttribute( rName, rValue );
 150 }
 151
 152 void XMLMutableAttributeList::RemoveAttributeByIndex( sal_Int16 i )
 153 {
 154     GetMutableAttrList()->RemoveAttributeByIndex( i );
 155 }
 156
 157 void XMLMutableAttributeList::RenameAttributeByIndex( sal_Int16 i,
 158                                                       const OUString& rNewName )
 159 {
 160     GetMutableAttrList()->RenameAttributeByIndex( i, rNewName );
 161 }
 162
 163 void XMLMutableAttributeList::AppendAttributeList(
 164         const Reference< ::com::sun::star::xml::sax::XAttributeList >& r )
 165 {
 166     GetMutableAttrList()->AppendAttributeList( r );
 167 }
 168
 169 sal_Int16 XMLMutableAttributeList::GetIndexByName( const OUString& rName ) const
 170 {
 171     sal_Int16 nIndex = -1;
 172     if( m_pMutableAttrList )
 173     {
 174         nIndex = m_pMutableAttrList->GetIndexByName( rName );
 175     }
 176     else
 177     {
 178         sal_Int16 nCount = m_xAttrList->getLength();
 179         for( sal_Int16 i=0; nIndex==-1 && i<nCount ; ++i )
 180         {
 181             if( m_xAttrList->getNameByIndex(i) == rName )
 182                 nIndex = i;
 183         }
 184     }
 185     return nIndex;
 186 }
 187
 188 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */