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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_xmloff.hxx"
26 #include <osl/mutex.hxx>
27 #include <xmloff/xmltoken.hxx>
28 #include <rtl/uuid.h>
29 #include <rtl/memory.h>
30 #include <xmloff/attrlist.hxx>
31 #include "MutableAttrList.hxx"
32
33 using ::rtl::OUString;
34
35 using namespace ::osl;
36 using namespace ::com::sun::star::uno;
37 using namespace ::com::sun::star::lang;
38 using namespace ::com::sun::star::util;
39
GetMutableAttrList()40 SvXMLAttributeList *XMLMutableAttributeList::GetMutableAttrList()
41 {
42 if( !m_pMutableAttrList )
43 {
44 m_pMutableAttrList = new SvXMLAttributeList( m_xAttrList );
45 m_xAttrList = m_pMutableAttrList;
46 }
47
48 return m_pMutableAttrList;
49 }
50
XMLMutableAttributeList()51 XMLMutableAttributeList::XMLMutableAttributeList() :
52 m_pMutableAttrList( new SvXMLAttributeList )
53 {
54 m_xAttrList = m_pMutableAttrList;
55 }
56
XMLMutableAttributeList(const Reference<XAttributeList> & rAttrList,sal_Bool bClone)57 XMLMutableAttributeList::XMLMutableAttributeList( const Reference<
58 XAttributeList> & rAttrList, sal_Bool bClone ) :
59 m_xAttrList( rAttrList.is() ? rAttrList : new SvXMLAttributeList ),
60 m_pMutableAttrList( 0 )
61 {
62 if( bClone )
63 GetMutableAttrList();
64 }
65
66
~XMLMutableAttributeList()67 XMLMutableAttributeList::~XMLMutableAttributeList()
68 {
69 m_xAttrList = 0;
70 }
71
72
73 // XUnoTunnel & co
getUnoTunnelId()74 const Sequence< sal_Int8 > & XMLMutableAttributeList::getUnoTunnelId() throw()
75 {
76 static Sequence< sal_Int8 > * pSeq = 0;
77 if( !pSeq )
78 {
79 Guard< Mutex > aGuard( Mutex::getGlobalMutex() );
80 if( !pSeq )
81 {
82 static Sequence< sal_Int8 > aSeq( 16 );
83 rtl_createUuid( (sal_uInt8*)aSeq.getArray(), 0, sal_True );
84 pSeq = &aSeq;
85 }
86 }
87 return *pSeq;
88 }
89
90 // XUnoTunnel
getSomething(const Sequence<sal_Int8> & rId)91 sal_Int64 SAL_CALL XMLMutableAttributeList::getSomething(
92 const Sequence< sal_Int8 >& rId )
93 {
94 if( rId.getLength() == 16 &&
95 0 == rtl_compareMemory( getUnoTunnelId().getConstArray(),
96 rId.getConstArray(), 16 ) )
97 {
98 return sal::static_int_cast<sal_Int64>(reinterpret_cast<sal_uIntPtr>(this));
99 }
100 return 0;
101 }
102
getLength(void)103 sal_Int16 SAL_CALL XMLMutableAttributeList::getLength(void)
104 {
105 return m_xAttrList->getLength();
106 }
107
108
getNameByIndex(sal_Int16 i)109 OUString SAL_CALL XMLMutableAttributeList::getNameByIndex(sal_Int16 i)
110 {
111 return m_xAttrList->getNameByIndex( i );
112 }
113
114
getTypeByIndex(sal_Int16 i)115 OUString SAL_CALL XMLMutableAttributeList::getTypeByIndex(sal_Int16 i)
116 {
117 return m_xAttrList->getTypeByIndex( i );
118 }
119
getValueByIndex(sal_Int16 i)120 OUString SAL_CALL XMLMutableAttributeList::getValueByIndex(sal_Int16 i)
121 {
122 return m_xAttrList->getValueByIndex( i );
123 }
124
getTypeByName(const OUString & rName)125 OUString SAL_CALL XMLMutableAttributeList::getTypeByName(
126 const OUString& rName )
127 {
128 return m_xAttrList->getTypeByName( rName );
129 }
130
getValueByName(const OUString & rName)131 OUString SAL_CALL XMLMutableAttributeList::getValueByName(
132 const OUString& rName)
133 {
134 return m_xAttrList->getValueByName( rName );
135 }
136
137
createClone()138 Reference< XCloneable > XMLMutableAttributeList::createClone()
139 {
140 // A cloned list will be a read only list!
141 Reference< XCloneable > r = new SvXMLAttributeList( m_xAttrList );
142 return r;
143 }
144
SetValueByIndex(sal_Int16 i,const::rtl::OUString & rValue)145 void XMLMutableAttributeList::SetValueByIndex( sal_Int16 i,
146 const ::rtl::OUString& rValue )
147 {
148 GetMutableAttrList()->SetValueByIndex( i, rValue );
149 }
150
AddAttribute(const OUString & rName,const OUString & rValue)151 void XMLMutableAttributeList::AddAttribute( const OUString &rName ,
152 const OUString &rValue )
153 {
154 GetMutableAttrList()->AddAttribute( rName, rValue );
155 }
156
RemoveAttributeByIndex(sal_Int16 i)157 void XMLMutableAttributeList::RemoveAttributeByIndex( sal_Int16 i )
158 {
159 GetMutableAttrList()->RemoveAttributeByIndex( i );
160 }
161
RenameAttributeByIndex(sal_Int16 i,const OUString & rNewName)162 void XMLMutableAttributeList::RenameAttributeByIndex( sal_Int16 i,
163 const OUString& rNewName )
164 {
165 GetMutableAttrList()->RenameAttributeByIndex( i, rNewName );
166 }
167
AppendAttributeList(const Reference<::com::sun::star::xml::sax::XAttributeList> & r)168 void XMLMutableAttributeList::AppendAttributeList(
169 const Reference< ::com::sun::star::xml::sax::XAttributeList >& r )
170 {
171 GetMutableAttrList()->AppendAttributeList( r );
172 }
173
GetIndexByName(const OUString & rName) const174 sal_Int16 XMLMutableAttributeList::GetIndexByName( const OUString& rName ) const
175 {
176 sal_Int16 nIndex = -1;
177 if( m_pMutableAttrList )
178 {
179 nIndex = m_pMutableAttrList->GetIndexByName( rName );
180 }
181 else
182 {
183 sal_Int16 nCount = m_xAttrList->getLength();
184 for( sal_Int16 i=0; nIndex==-1 && i<nCount ; ++i )
185 {
186 if( m_xAttrList->getNameByIndex(i) == rName )
187 nIndex = i;
188 }
189 }
190 return nIndex;
191 }
192