Line data Source code
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 :
21 : #include "XMLEventImportHelper.hxx"
22 : #include <tools/debug.hxx>
23 : #include <xmloff/xmlimp.hxx>
24 : #include <xmloff/nmspmap.hxx>
25 : #include "xmloff/xmlnmspe.hxx"
26 : #include "xmloff/xmlerror.hxx"
27 :
28 : using ::rtl::OUString;
29 : using ::com::sun::star::xml::sax::XAttributeList;
30 : using ::com::sun::star::uno::Reference;
31 : using ::com::sun::star::uno::Sequence;
32 :
33 0 : XMLEventImportHelper::XMLEventImportHelper() :
34 : aFactoryMap(),
35 0 : pEventNameMap(new NameMap()),
36 0 : aEventNameMapList()
37 : {
38 0 : }
39 :
40 :
41 0 : XMLEventImportHelper::~XMLEventImportHelper()
42 : {
43 : // delete factories
44 0 : FactoryMap::iterator aEnd = aFactoryMap.end();
45 0 : for(FactoryMap::iterator aIter = aFactoryMap.begin();
46 : aIter != aEnd;
47 : ++aIter)
48 : {
49 0 : delete aIter->second;
50 : }
51 0 : aFactoryMap.clear();
52 :
53 : // delete name map
54 0 : delete pEventNameMap;
55 0 : }
56 :
57 0 : void XMLEventImportHelper::RegisterFactory(
58 : const OUString& rLanguage,
59 : XMLEventContextFactory* pFactory )
60 : {
61 : DBG_ASSERT(pFactory != NULL, "I need a factory.");
62 0 : if (NULL != pFactory)
63 : {
64 0 : aFactoryMap[rLanguage] = pFactory;
65 : }
66 0 : }
67 :
68 0 : void XMLEventImportHelper::AddTranslationTable(
69 : const XMLEventNameTranslation* pTransTable )
70 : {
71 0 : if (NULL != pTransTable)
72 : {
73 : // put translation table into map
74 0 : for(const XMLEventNameTranslation* pTrans = pTransTable;
75 : pTrans->sAPIName != NULL;
76 : pTrans++)
77 : {
78 0 : XMLEventName aName( pTrans->nPrefix, pTrans->sXMLName );
79 :
80 : // check for conflicting entries
81 : DBG_ASSERT(pEventNameMap->find(aName) == pEventNameMap->end(),
82 : "conflicting event translations");
83 :
84 : // assign new translation
85 0 : (*pEventNameMap)[aName] =
86 0 : OUString::createFromAscii(pTrans->sAPIName);
87 0 : }
88 : }
89 : // else? ignore!
90 0 : }
91 :
92 0 : void XMLEventImportHelper::PushTranslationTable()
93 : {
94 : // save old map and install new one
95 0 : aEventNameMapList.push_back(pEventNameMap);
96 0 : pEventNameMap = new NameMap();
97 0 : }
98 :
99 0 : void XMLEventImportHelper::PopTranslationTable()
100 : {
101 : DBG_ASSERT(aEventNameMapList.size() > 0,
102 : "no translation tables left to pop");
103 0 : if ( !aEventNameMapList.empty() )
104 : {
105 : // delete current and install old map
106 0 : delete pEventNameMap;
107 0 : pEventNameMap = aEventNameMapList.back();
108 0 : aEventNameMapList.pop_back();
109 : }
110 0 : }
111 :
112 :
113 0 : SvXMLImportContext* XMLEventImportHelper::CreateContext(
114 : SvXMLImport& rImport,
115 : sal_uInt16 nPrefix,
116 : const OUString& rLocalName,
117 : const Reference<XAttributeList> & xAttrList,
118 : XMLEventsImportContext* rEvents,
119 : const OUString& rXmlEventName,
120 : const OUString& rLanguage)
121 : {
122 0 : SvXMLImportContext* pContext = NULL;
123 :
124 : // translate event name form xml to api
125 0 : OUString sMacroName;
126 : sal_uInt16 nMacroPrefix =
127 0 : rImport.GetNamespaceMap().GetKeyByAttrName( rXmlEventName,
128 0 : &sMacroName );
129 0 : XMLEventName aEventName( nMacroPrefix, sMacroName );
130 0 : NameMap::iterator aNameIter = pEventNameMap->find(aEventName);
131 0 : if (aNameIter != pEventNameMap->end())
132 : {
133 0 : OUString aScriptLanguage;
134 0 : sal_uInt16 nScriptPrefix = rImport.GetNamespaceMap().
135 0 : GetKeyByAttrName( rLanguage, &aScriptLanguage );
136 0 : if( XML_NAMESPACE_OOO != nScriptPrefix )
137 0 : aScriptLanguage = rLanguage ;
138 :
139 : // check for factory
140 : FactoryMap::iterator aFactoryIterator =
141 0 : aFactoryMap.find(aScriptLanguage);
142 0 : if (aFactoryIterator != aFactoryMap.end())
143 : {
144 : // delegate to factory
145 0 : pContext = aFactoryIterator->second->CreateContext(
146 : rImport, nPrefix, rLocalName, xAttrList,
147 0 : rEvents, aNameIter->second, aScriptLanguage);
148 0 : }
149 : }
150 :
151 : // default context (if no context was created above)
152 0 : if( NULL == pContext )
153 : {
154 0 : pContext = new SvXMLImportContext(rImport, nPrefix, rLocalName);
155 :
156 0 : Sequence<OUString> aMsgParams(2);
157 :
158 0 : aMsgParams[0] = rXmlEventName;
159 0 : aMsgParams[1] = rLanguage;
160 :
161 : rImport.SetError(XMLERROR_FLAG_ERROR | XMLERROR_ILLEGAL_EVENT,
162 0 : aMsgParams);
163 :
164 : }
165 :
166 0 : return pContext;
167 : }
168 :
169 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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