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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_xmloff.hxx"
26 
27 #ifndef _XMLOFF_XMLEVENTIMPORTHELPER_HXX
28 #include "XMLEventImportHelper.hxx"
29 #endif
30 #include <tools/debug.hxx>
31 #include <xmloff/xmlimp.hxx>
32 #include <xmloff/nmspmap.hxx>
33 #include "xmloff/xmlnmspe.hxx"
34 #include "xmloff/xmlerror.hxx"
35 
36 using ::rtl::OUString;
37 using ::com::sun::star::xml::sax::XAttributeList;
38 using ::com::sun::star::uno::Reference;
39 using ::com::sun::star::uno::Sequence;
40 
XMLEventImportHelper()41 XMLEventImportHelper::XMLEventImportHelper() :
42 	aFactoryMap(),
43 	pEventNameMap(new NameMap()),
44 	aEventNameMapList()
45 {
46 }
47 
48 
~XMLEventImportHelper()49 XMLEventImportHelper::~XMLEventImportHelper()
50 {
51 	// delete factories
52 	FactoryMap::iterator aEnd = aFactoryMap.end();
53 	for(FactoryMap::iterator aIter = aFactoryMap.begin();
54 		aIter != aEnd;
55 		aIter++ )
56 	{
57 		delete aIter->second;
58 	}
59 	aFactoryMap.clear();
60 
61 	// delete name map
62 	delete pEventNameMap;
63 }
64 
RegisterFactory(const OUString & rLanguage,XMLEventContextFactory * pFactory)65 void XMLEventImportHelper::RegisterFactory(
66 	const OUString& rLanguage,
67 	XMLEventContextFactory* pFactory )
68 {
69 	DBG_ASSERT(pFactory != NULL, "I need a factory.");
70 	if (NULL != pFactory)
71 	{
72 		aFactoryMap[rLanguage] = pFactory;
73 	}
74 }
75 
AddTranslationTable(const XMLEventNameTranslation * pTransTable)76 void XMLEventImportHelper::AddTranslationTable(
77 	const XMLEventNameTranslation* pTransTable )
78 {
79 	if (NULL != pTransTable)
80 	{
81 		// put translation table into map
82 		for(const XMLEventNameTranslation* pTrans = pTransTable;
83 			pTrans->sAPIName != NULL;
84 			pTrans++)
85 		{
86 			XMLEventName aName( pTrans->nPrefix, pTrans->sXMLName );
87 
88 			// check for conflicting entries
89 			DBG_ASSERT(pEventNameMap->find(aName) == pEventNameMap->end(),
90 					   "conflicting event translations");
91 
92 			// assign new translation
93 			(*pEventNameMap)[aName] =
94 				OUString::createFromAscii(pTrans->sAPIName);
95 		}
96 	}
97 	// else? ignore!
98 }
99 
PushTranslationTable()100 void XMLEventImportHelper::PushTranslationTable()
101 {
102 	// save old map and install new one
103 	aEventNameMapList.push_back(pEventNameMap);
104 	pEventNameMap = new NameMap();
105 }
106 
PopTranslationTable()107 void XMLEventImportHelper::PopTranslationTable()
108 {
109 	DBG_ASSERT(aEventNameMapList.size() > 0,
110 			   "no translation tables left to pop");
111 	if ( !aEventNameMapList.empty() )
112 	{
113 		// delete current and install old map
114 		delete pEventNameMap;
115 		pEventNameMap = aEventNameMapList.back();
116 		aEventNameMapList.pop_back();
117 	}
118 }
119 
120 
CreateContext(SvXMLImport & rImport,sal_uInt16 nPrefix,const OUString & rLocalName,const Reference<XAttributeList> & xAttrList,XMLEventsImportContext * rEvents,const OUString & rXmlEventName,const OUString & rLanguage)121 SvXMLImportContext* XMLEventImportHelper::CreateContext(
122 	SvXMLImport& rImport,
123 	sal_uInt16 nPrefix,
124 	const OUString& rLocalName,
125 	const Reference<XAttributeList> & xAttrList,
126 	XMLEventsImportContext* rEvents,
127 	const OUString& rXmlEventName,
128 	const OUString& rLanguage)
129 {
130 	SvXMLImportContext* pContext = NULL;
131 
132 	// translate event name form xml to api
133 	OUString sMacroName;
134 	sal_uInt16 nMacroPrefix =
135 		rImport.GetNamespaceMap().GetKeyByAttrName( rXmlEventName,
136 														&sMacroName );
137 	XMLEventName aEventName( nMacroPrefix, sMacroName );
138 	NameMap::iterator aNameIter = pEventNameMap->find(aEventName);
139 	if (aNameIter != pEventNameMap->end())
140 	{
141 		OUString aScriptLanguage;
142 		sal_uInt16 nScriptPrefix = rImport.GetNamespaceMap().
143 				GetKeyByAttrName( rLanguage, &aScriptLanguage );
144 		if( XML_NAMESPACE_OOO != nScriptPrefix )
145 			aScriptLanguage = rLanguage ;
146 
147 		// check for factory
148 		FactoryMap::iterator aFactoryIterator =
149 			aFactoryMap.find(aScriptLanguage);
150 		if (aFactoryIterator != aFactoryMap.end())
151 		{
152 			// delegate to factory
153 			pContext = aFactoryIterator->second->CreateContext(
154 				rImport, nPrefix, rLocalName, xAttrList,
155 				rEvents, aNameIter->second, aScriptLanguage);
156 		}
157 	}
158 
159 	// default context (if no context was created above)
160 	if( NULL == pContext )
161 	{
162 		pContext = new SvXMLImportContext(rImport, nPrefix, rLocalName);
163 
164         Sequence<OUString> aMsgParams(2);
165 
166         aMsgParams[0] = rXmlEventName;
167         aMsgParams[1] = rLanguage;
168 
169         rImport.SetError(XMLERROR_FLAG_ERROR | XMLERROR_ILLEGAL_EVENT,
170                          aMsgParams);
171 
172 	}
173 
174 	return pContext;
175 }
176