1 /**************************************************************
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 "MutableAttrList.hxx"
27 #include "xmloff/xmlnmspe.hxx"
28 #include <xmloff/nmspmap.hxx>
29 #include "ActionMapTypesOASIS.hxx"
30 #include "AttrTransformerAction.hxx"
31 #include "TransformerActions.hxx"
32 #ifndef _XMLOFF_TRANSFORMERBASE_HXX
33 #include "TransformerBase.hxx"
34 #endif
35 #include "FormPropOASISTContext.hxx"
36
37 using ::rtl::OUString;
38 using namespace ::com::sun::star::uno;
39 using namespace ::com::sun::star::xml::sax;
40 using namespace ::xmloff::token;
41
42 TYPEINIT1( XMLFormPropOASISTransformerContext,
43 XMLRenameElemTransformerContext );
44
GetValueType(const OUString & rValue)45 XMLTokenEnum XMLFormPropOASISTransformerContext::GetValueType(
46 const OUString& rValue )
47 {
48 XMLTokenEnum eRet = XML_DOUBLE;
49 sal_Bool bNeg = sal_False;
50 sal_uInt32 nVal = 0;
51
52 sal_Int32 nPos = 0;
53 sal_Int32 nLen = rValue.getLength();
54
55 // skip white space
56 while( nPos < nLen && sal_Unicode(' ') == rValue[nPos] )
57 nPos++;
58
59 if( nPos < nLen && sal_Unicode('-') == rValue[nPos] )
60 {
61 bNeg = sal_True;
62 nPos++;
63 }
64
65 // get number
66 sal_Bool bOverflow = sal_False;
67 while( nPos < nLen &&
68 sal_Unicode('0') <= rValue[nPos] &&
69 sal_Unicode('9') >= rValue[nPos] )
70 {
71 nVal *= 10;
72 nVal += (rValue[nPos] - sal_Unicode('0'));
73 bOverflow |= (nVal > (bNeg ? 2147483648UL : 2147483647UL));
74 nPos++;
75 }
76
77 // skip white space
78 while( nPos < nLen && sal_Unicode(' ') == rValue[nPos] )
79 nPos++;
80
81 if( nPos == nLen )
82 {
83 // It's a integer number
84 if( bOverflow )
85 eRet = XML_LONG;
86 else if( nVal > (bNeg ? 32768UL : 32767UL) )
87 eRet = XML_INT;
88 else
89 eRet = XML_SHORT;
90 }
91
92 return eRet;
93 }
94
XMLFormPropOASISTransformerContext(XMLTransformerBase & rImp,const OUString & rQName,XMLTokenEnum eLocalName)95 XMLFormPropOASISTransformerContext::XMLFormPropOASISTransformerContext(
96 XMLTransformerBase& rImp,
97 const OUString& rQName,
98 XMLTokenEnum eLocalName ) :
99 XMLRenameElemTransformerContext( rImp, rQName, XML_NAMESPACE_FORM,
100 XML_PROPERTY ),
101 m_bIsList( XML_LIST_PROPERTY == eLocalName),
102 m_bIsListValue( XML_LIST_VALUE == eLocalName)
103 {
104 }
105
~XMLFormPropOASISTransformerContext()106 XMLFormPropOASISTransformerContext::~XMLFormPropOASISTransformerContext()
107 {
108 }
109
StartElement(const Reference<XAttributeList> & rAttrList)110 void XMLFormPropOASISTransformerContext::StartElement(
111 const Reference< XAttributeList >& rAttrList )
112 {
113
114 XMLTransformerActions *pActions =
115 GetTransformer().GetUserDefinedActions( OASIS_FORM_PROP_ACTIONS );
116 OSL_ENSURE( pActions, "go no actions" );
117
118 XMLMutableAttributeList *pMutableAttrList =
119 new XMLMutableAttributeList( rAttrList );
120 Reference< XAttributeList > xAttrList( pMutableAttrList );
121
122 sal_Int16 nValueTypeAttr = -1;
123 OUString aValue;
124 sal_Bool bIsVoid = sal_False;
125 sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
126 for( sal_Int16 i=0; i < nAttrCount; i++ )
127 {
128 const OUString& rAttrName = xAttrList->getNameByIndex( i );
129 OUString aLocalName;
130 sal_uInt16 nPrefix =
131 GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
132 &aLocalName );
133 XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
134 XMLTransformerActions::const_iterator aIter =
135 pActions->find( aKey );
136 if( !(aIter == pActions->end() ) )
137 {
138 const OUString& rAttrValue = xAttrList->getValueByIndex( i );
139 switch( (*aIter).second.m_nActionType )
140 {
141 case XML_ATACTION_RENAME:
142 if( IsXMLToken( aLocalName, XML_VALUE_TYPE ) )
143 {
144 if( IsXMLToken( rAttrValue, XML_FLOAT ) )
145 {
146 nValueTypeAttr = i;
147 }
148 else if( IsXMLToken( rAttrValue, XML_VOID ) )
149 {
150 pMutableAttrList->SetValueByIndex( i,
151 GetXMLToken( XML_SHORT ) );
152 bIsVoid = sal_True;
153 }
154 }
155 {
156 OUString aNewAttrQName(
157 GetTransformer().GetNamespaceMap().GetQNameByKey(
158 (*aIter).second.GetQNamePrefixFromParam1(),
159 ::xmloff::token::GetXMLToken(
160 (*aIter).second.GetQNameTokenFromParam1()) ) );
161 pMutableAttrList->RenameAttributeByIndex( i, aNewAttrQName );
162 }
163 break;
164 case XML_ATACTION_REMOVE:
165 if( !IsXMLToken( aLocalName, XML_CURRENCY ) )
166 aValue = rAttrValue;
167 pMutableAttrList->RemoveAttributeByIndex( i );
168 --i;
169 --nAttrCount;
170 break;
171 default:
172 OSL_ENSURE( !this, "unknown action" );
173 break;
174 }
175 }
176 }
177 if( m_bIsList )
178 {
179 OUString aNewAttrQName(
180 GetTransformer().GetNamespaceMap().GetQNameByKey(
181 XML_NAMESPACE_FORM,
182 GetXMLToken( XML_PROPERTY_IS_LIST ) ) );
183 pMutableAttrList->AddAttribute( aNewAttrQName,
184 GetXMLToken( XML_TRUE ) );
185 }
186
187 if( nValueTypeAttr != -1 )
188 pMutableAttrList->SetValueByIndex( nValueTypeAttr,
189 GetXMLToken( GetValueType( aValue ) ) );
190
191 if( !m_bIsListValue )
192 XMLRenameElemTransformerContext::StartElement( xAttrList );
193 if( !m_bIsList )
194 {
195 pMutableAttrList =
196 new XMLMutableAttributeList;
197 xAttrList = pMutableAttrList;
198 if( bIsVoid )
199 {
200 OUString aNewAttrQName(
201 GetTransformer().GetNamespaceMap().GetQNameByKey(
202 XML_NAMESPACE_FORM, GetXMLToken( XML_PROPERTY_IS_VOID ) ) );
203 pMutableAttrList->AddAttribute( aNewAttrQName,
204 GetXMLToken( XML_TRUE ) );
205 }
206
207 OUString aValueElemQName(
208 GetTransformer().GetNamespaceMap().GetQNameByKey(
209 XML_NAMESPACE_FORM, GetXMLToken( XML_PROPERTY_VALUE ) ) );
210 GetTransformer().GetDocHandler()->startElement( aValueElemQName,
211 xAttrList );
212 GetTransformer().GetDocHandler()->characters( aValue );
213 GetTransformer().GetDocHandler()->endElement( aValueElemQName );
214 }
215 }
216
EndElement()217 void XMLFormPropOASISTransformerContext::EndElement()
218 {
219 if( !m_bIsListValue )
220 XMLRenameElemTransformerContext::EndElement();
221 }
222