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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_xmloff.hxx"
30 #include "MutableAttrList.hxx"
31 #include "xmloff/xmlnmspe.hxx"
32 #include <xmloff/nmspmap.hxx>
33 #include "ActionMapTypesOASIS.hxx"
34 #include "AttrTransformerAction.hxx"
35 #include "TransformerActions.hxx"
36 #ifndef _XMLOFF_TRANSFORMERBASE_HXX
37 #include "TransformerBase.hxx"
38 #endif
39 #include "FormPropOASISTContext.hxx"
40 
41 using ::rtl::OUString;
42 using namespace ::com::sun::star::uno;
43 using namespace ::com::sun::star::xml::sax;
44 using namespace ::xmloff::token;
45 
46 TYPEINIT1( XMLFormPropOASISTransformerContext,
47 				XMLRenameElemTransformerContext );
48 
49 XMLTokenEnum XMLFormPropOASISTransformerContext::GetValueType(
50 				const OUString& rValue )
51 {
52 	XMLTokenEnum eRet = XML_DOUBLE;
53     sal_Bool bNeg = sal_False;
54     sal_uInt32 nVal = 0;
55 
56     sal_Int32 nPos = 0;
57     sal_Int32 nLen = rValue.getLength();
58 
59     // skip white space
60     while( nPos < nLen && sal_Unicode(' ') == rValue[nPos] )
61         nPos++;
62 
63     if( nPos < nLen && sal_Unicode('-') == rValue[nPos] )
64     {
65         bNeg = sal_True;
66         nPos++;
67     }
68 
69     // get number
70 	sal_Bool bOverflow = sal_False;
71     while( nPos < nLen &&
72            sal_Unicode('0') <= rValue[nPos] &&
73            sal_Unicode('9') >= rValue[nPos] )
74     {
75         nVal *= 10;
76         nVal += (rValue[nPos] - sal_Unicode('0'));
77 		bOverflow |= (nVal > (bNeg ? 2147483648UL : 2147483647UL));
78         nPos++;
79     }
80 
81     // skip white space
82     while( nPos < nLen && sal_Unicode(' ') == rValue[nPos] )
83         nPos++;
84 
85 	if( nPos == nLen )
86 	{
87 		// It's a integer number
88 		if( bOverflow )
89 			eRet = XML_LONG;
90 		else if( nVal > (bNeg ? 32768UL : 32767UL) )
91 			eRet = XML_INT;
92 		else
93 			eRet = XML_SHORT;
94 	}
95 
96 	return eRet;
97 }
98 
99 XMLFormPropOASISTransformerContext::XMLFormPropOASISTransformerContext(
100 		XMLTransformerBase& rImp,
101 		const OUString& rQName,
102 	    XMLTokenEnum eLocalName ) :
103 	XMLRenameElemTransformerContext( rImp, rQName, XML_NAMESPACE_FORM,
104 		  							 XML_PROPERTY ),
105 	m_bIsList( XML_LIST_PROPERTY == eLocalName),
106 	m_bIsListValue( XML_LIST_VALUE == eLocalName)
107 {
108 }
109 
110 XMLFormPropOASISTransformerContext::~XMLFormPropOASISTransformerContext()
111 {
112 }
113 
114 void XMLFormPropOASISTransformerContext::StartElement(
115 	const Reference< XAttributeList >& rAttrList )
116 {
117 
118 	XMLTransformerActions *pActions =
119 		GetTransformer().GetUserDefinedActions( OASIS_FORM_PROP_ACTIONS );
120 	OSL_ENSURE( pActions, "go no actions" );
121 
122 	XMLMutableAttributeList *pMutableAttrList =
123 		new XMLMutableAttributeList( rAttrList );
124 	Reference< XAttributeList > xAttrList( pMutableAttrList );
125 
126 	sal_Int16 nValueTypeAttr = -1;
127 	OUString aValue;
128 	sal_Bool bIsVoid = sal_False;
129 	sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
130 	for( sal_Int16 i=0; i < nAttrCount; i++ )
131 	{
132 		const OUString& rAttrName = xAttrList->getNameByIndex( i );
133 		OUString aLocalName;
134 		sal_uInt16 nPrefix =
135 			GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
136 																 &aLocalName );
137 		XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
138 		XMLTransformerActions::const_iterator aIter =
139 			pActions->find( aKey );
140 		if( !(aIter == pActions->end() ) )
141 		{
142 			const OUString& rAttrValue = xAttrList->getValueByIndex( i );
143 			switch( (*aIter).second.m_nActionType )
144 			{
145 			case XML_ATACTION_RENAME:
146 				if( IsXMLToken( aLocalName, XML_VALUE_TYPE ) )
147 				{
148 					if( IsXMLToken( rAttrValue, XML_FLOAT ) )
149 					{
150 						nValueTypeAttr = i;
151 					}
152 					else if( IsXMLToken( rAttrValue, XML_VOID ) )
153 					{
154 						pMutableAttrList->SetValueByIndex( i,
155 								GetXMLToken( XML_SHORT ) );
156 						bIsVoid = sal_True;
157 					}
158 				}
159 				{
160 					OUString aNewAttrQName(
161 						GetTransformer().GetNamespaceMap().GetQNameByKey(
162 								(*aIter).second.GetQNamePrefixFromParam1(),
163 								::xmloff::token::GetXMLToken(
164 									(*aIter).second.GetQNameTokenFromParam1()) ) );
165 					pMutableAttrList->RenameAttributeByIndex( i, aNewAttrQName );
166 				}
167 				break;
168 			case XML_ATACTION_REMOVE:
169 				if( !IsXMLToken( aLocalName, XML_CURRENCY ) )
170 					aValue = rAttrValue;
171 				pMutableAttrList->RemoveAttributeByIndex( i );
172 				--i;
173 				--nAttrCount;
174 				break;
175 			default:
176 				OSL_ENSURE( !this, "unknown action" );
177 				break;
178 			}
179 		}
180 	}
181 	if( m_bIsList )
182 	{
183 		OUString aNewAttrQName(
184 				GetTransformer().GetNamespaceMap().GetQNameByKey(
185 					XML_NAMESPACE_FORM,
186 					GetXMLToken( XML_PROPERTY_IS_LIST ) ) );
187 		pMutableAttrList->AddAttribute( aNewAttrQName,
188 										GetXMLToken( XML_TRUE ) );
189 	}
190 
191 	if( nValueTypeAttr != -1 )
192 		pMutableAttrList->SetValueByIndex( nValueTypeAttr,
193 								GetXMLToken( GetValueType( aValue ) ) );
194 
195 	if( !m_bIsListValue )
196 		XMLRenameElemTransformerContext::StartElement( xAttrList );
197 	if( !m_bIsList )
198 	{
199 		pMutableAttrList =
200 			new XMLMutableAttributeList;
201 		xAttrList = pMutableAttrList;
202 		if( bIsVoid )
203 		{
204 			OUString aNewAttrQName(
205 				GetTransformer().GetNamespaceMap().GetQNameByKey(
206 					XML_NAMESPACE_FORM, GetXMLToken( XML_PROPERTY_IS_VOID ) ) );
207 			pMutableAttrList->AddAttribute( aNewAttrQName,
208 										GetXMLToken( XML_TRUE ) );
209 		}
210 
211 		OUString aValueElemQName(
212 			GetTransformer().GetNamespaceMap().GetQNameByKey(
213 					XML_NAMESPACE_FORM, GetXMLToken( XML_PROPERTY_VALUE ) ) );
214 		GetTransformer().GetDocHandler()->startElement( aValueElemQName,
215 														xAttrList );
216 		GetTransformer().GetDocHandler()->characters( aValue );
217 		GetTransformer().GetDocHandler()->endElement( aValueElemQName );
218 	}
219 }
220 
221 void XMLFormPropOASISTransformerContext::EndElement()
222 {
223 	if( !m_bIsListValue )
224 		XMLRenameElemTransformerContext::EndElement();
225 }
226