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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 : #include "EventOOoTContext.hxx"
21 : #include "EventMap.hxx"
22 : #include "MutableAttrList.hxx"
23 : #include <xmloff/xmlnmspe.hxx>
24 : #include "ActionMapTypesOOo.hxx"
25 : #include "AttrTransformerAction.hxx"
26 : #include "TransformerActions.hxx"
27 : #include "TransformerBase.hxx"
28 : #include <rtl/ustrbuf.hxx>
29 :
30 : #include <boost/unordered_map.hpp>
31 :
32 : using namespace ::com::sun::star::uno;
33 : using namespace ::com::sun::star::xml::sax;
34 : using namespace ::xmloff::token;
35 :
36 : class XMLTransformerOOoEventMap_Impl:
37 : public ::boost::unordered_map< OUString, NameKey_Impl, OUStringHash >
38 : {
39 : public:
40 :
41 : void AddMap( XMLTransformerEventMapEntry *pInit );
42 :
43 : XMLTransformerOOoEventMap_Impl( XMLTransformerEventMapEntry *pInit,
44 : XMLTransformerEventMapEntry *pInit2 );
45 : ~XMLTransformerOOoEventMap_Impl();
46 : };
47 :
48 0 : void XMLTransformerOOoEventMap_Impl::AddMap( XMLTransformerEventMapEntry *pInit )
49 : {
50 0 : XMLTransformerOOoEventMap_Impl::key_type aKey;
51 0 : XMLTransformerOOoEventMap_Impl::mapped_type aData;
52 0 : while( pInit->m_pOOoName )
53 : {
54 0 : aKey = OUString::createFromAscii(pInit->m_pOOoName);
55 :
56 : OSL_ENSURE( find( aKey ) == end(), "duplicate event map entry" );
57 :
58 0 : aData.m_nPrefix = pInit->m_nOASISPrefix;
59 0 : aData.m_aLocalName = OUString::createFromAscii(pInit->m_pOASISName);
60 :
61 0 : XMLTransformerOOoEventMap_Impl::value_type aVal( aKey, aData );
62 :
63 0 : if( !insert( aVal ).second )
64 : {
65 : OSL_FAIL( "duplicate OOo event name extry" );
66 : }
67 :
68 0 : ++pInit;
69 0 : }
70 0 : }
71 :
72 0 : XMLTransformerOOoEventMap_Impl::XMLTransformerOOoEventMap_Impl(
73 : XMLTransformerEventMapEntry *pInit,
74 0 : XMLTransformerEventMapEntry *pInit2 )
75 : {
76 0 : if( pInit )
77 0 : AddMap( pInit );
78 0 : if( pInit )
79 0 : AddMap( pInit2 );
80 0 : }
81 :
82 0 : XMLTransformerOOoEventMap_Impl::~XMLTransformerOOoEventMap_Impl()
83 : {
84 0 : }
85 :
86 0 : TYPEINIT1( XMLEventOOoTransformerContext, XMLPersElemContentTContext );
87 :
88 0 : XMLEventOOoTransformerContext::XMLEventOOoTransformerContext(
89 : XMLTransformerBase& rImp,
90 : const OUString& rQName,
91 : sal_Bool bPersistent ) :
92 : XMLPersElemContentTContext( rImp, rQName,
93 0 : rImp.GetNamespaceMap().GetKeyByAttrName( rQName ), XML_EVENT_LISTENER ),
94 0 : m_bPersistent( bPersistent )
95 : {
96 0 : }
97 :
98 0 : XMLEventOOoTransformerContext::~XMLEventOOoTransformerContext()
99 : {
100 0 : }
101 :
102 : XMLTransformerOOoEventMap_Impl
103 0 : *XMLEventOOoTransformerContext::CreateEventMap()
104 : {
105 : return new XMLTransformerOOoEventMap_Impl( aTransformerEventMap,
106 0 : aFormTransformerEventMap );
107 : }
108 :
109 0 : void XMLEventOOoTransformerContext::FlushEventMap(
110 : XMLTransformerOOoEventMap_Impl *p )
111 : {
112 0 : delete p;
113 0 : }
114 :
115 0 : sal_uInt16 XMLEventOOoTransformerContext::GetEventName(
116 : const OUString& rName,
117 : OUString& rNewName,
118 : XMLTransformerOOoEventMap_Impl& rMap )
119 : {
120 0 : XMLTransformerOOoEventMap_Impl::key_type aKey( rName );
121 0 : XMLTransformerOOoEventMap_Impl::const_iterator aIter = rMap.find( aKey );
122 0 : if( aIter == rMap.end() )
123 : {
124 0 : rNewName = rName;
125 0 : return XML_NAMESPACE_UNKNOWN;
126 : }
127 : else
128 : {
129 0 : rNewName = (*aIter).second.m_aLocalName;
130 0 : return (*aIter).second.m_nPrefix;
131 0 : }
132 : }
133 :
134 0 : void XMLEventOOoTransformerContext::StartElement(
135 : const Reference< XAttributeList >& rAttrList )
136 : {
137 : XMLTransformerActions *pActions =
138 0 : GetTransformer().GetUserDefinedActions( OOO_EVENT_ACTIONS );
139 : OSL_ENSURE( pActions, "go no actions" );
140 :
141 0 : OUString aLocation, aMacroName;
142 0 : sal_Int16 nMacroName = -1;
143 0 : Reference< XAttributeList > xAttrList( rAttrList );
144 0 : XMLMutableAttributeList *pMutableAttrList = 0;
145 0 : sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
146 0 : for( sal_Int16 i=0; i < nAttrCount; i++ )
147 : {
148 0 : const OUString& rAttrName = xAttrList->getNameByIndex( i );
149 0 : OUString aLocalName;
150 : sal_uInt16 nPrefix =
151 0 : GetTransformer().GetNamespaceMap().GetKeyByAttrName( rAttrName,
152 0 : &aLocalName );
153 0 : XMLTransformerActions::key_type aKey( nPrefix, aLocalName );
154 : XMLTransformerActions::const_iterator aIter =
155 0 : pActions->find( aKey );
156 0 : if( !(aIter == pActions->end() ) )
157 : {
158 0 : if( !pMutableAttrList )
159 : {
160 : pMutableAttrList =
161 0 : new XMLMutableAttributeList( xAttrList );
162 0 : xAttrList = pMutableAttrList;
163 : }
164 0 : const OUString& rAttrValue = xAttrList->getValueByIndex( i );
165 0 : switch( (*aIter).second.m_nActionType )
166 : {
167 : case XML_ATACTION_HREF:
168 : // TODO
169 0 : break;
170 : case XML_ATACTION_EVENT_NAME:
171 : pMutableAttrList->SetValueByIndex( i,
172 0 : GetTransformer().GetEventName( rAttrValue ) );
173 0 : break;
174 : case XML_ATACTION_ADD_NAMESPACE_PREFIX:
175 : {
176 0 : OUString aAttrValue( rAttrValue );
177 : sal_uInt16 nValPrefix =
178 0 : static_cast<sal_uInt16>((*aIter).second.m_nParam1);
179 0 : if( GetTransformer().AddNamespacePrefix( aAttrValue,
180 0 : nValPrefix ) )
181 0 : pMutableAttrList->SetValueByIndex( i, aAttrValue );
182 : }
183 0 : break;
184 : case XML_ATACTION_MACRO_LOCATION:
185 0 : aLocation = rAttrValue;
186 0 : pMutableAttrList->RemoveAttributeByIndex( i );
187 0 : --i;
188 0 : --nAttrCount;
189 0 : break;
190 : case XML_ATACTION_MACRO_NAME:
191 0 : aMacroName = rAttrValue;
192 0 : nMacroName = i;
193 0 : break;
194 : case XML_ATACTION_COPY:
195 0 : break;
196 : default:
197 : OSL_ENSURE( !this, "unknown action" );
198 0 : break;
199 0 : }
200 : }
201 0 : }
202 :
203 0 : if( nMacroName != -1 && !aLocation.isEmpty() )
204 : {
205 0 : if( !IsXMLToken( aLocation, XML_APPLICATION ) )
206 0 : aLocation = GetXMLToken( XML_DOCUMENT );
207 0 : OUStringBuffer sTmp( aLocation.getLength() + aMacroName.getLength() + 1 );
208 0 : sTmp = aLocation;
209 0 : sTmp.append( ':' );
210 0 : sTmp.append( aMacroName );
211 : pMutableAttrList->SetValueByIndex( nMacroName,
212 0 : sTmp.makeStringAndClear() );
213 : }
214 :
215 0 : if( m_bPersistent )
216 0 : XMLPersElemContentTContext::StartElement( xAttrList );
217 : else
218 0 : GetTransformer().GetDocHandler()->startElement( GetExportQName(),
219 0 : xAttrList );
220 0 : }
221 :
222 0 : void XMLEventOOoTransformerContext::EndElement()
223 : {
224 0 : if( m_bPersistent )
225 0 : XMLPersElemContentTContext::EndElement();
226 : else
227 0 : GetTransformer().GetDocHandler()->endElement( GetExportQName() );
228 0 : }
229 :
230 0 : XMLTransformerContext * XMLEventOOoTransformerContext::CreateChildContext(
231 : sal_uInt16 nPrefix,
232 : const OUString& rLocalName,
233 : const OUString& rQName,
234 : const Reference< XAttributeList >& xAttrList )
235 : {
236 0 : if( m_bPersistent )
237 0 : return XMLPersElemContentTContext::CreateChildContext(nPrefix, rLocalName, rQName, xAttrList);
238 : else
239 0 : return XMLTransformerContext::CreateChildContext(nPrefix, rLocalName, rQName, xAttrList);
240 : }
241 :
242 0 : sal_Bool XMLEventOOoTransformerContext::IsPersistent() const
243 : {
244 0 : return m_bPersistent;
245 : }
246 :
247 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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