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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 <iostream>
21 : #include <boost/shared_ptr.hpp>
22 : #ifdef DEBUG_ELEMENT
23 : #include "ooxmlLoggers.hxx"
24 : #endif
25 : #include "OOXMLFastDocumentHandler.hxx"
26 : #include "OOXMLFastContextHandler.hxx"
27 : #include "ooxml/OOXMLFastTokens.hxx"
28 : #include "OOXMLFactory.hxx"
29 :
30 : namespace writerfilter {
31 : namespace ooxml
32 : {
33 : using namespace ::com::sun::star;
34 : using namespace ::std;
35 :
36 :
37 0 : OOXMLFastDocumentHandler::OOXMLFastDocumentHandler(
38 : uno::Reference< uno::XComponentContext > const & context,
39 : Stream* pStream,
40 : OOXMLDocumentImpl* pDocument,
41 : sal_Int32 nXNoteId )
42 : : m_xContext(context)
43 : , mpStream( pStream )
44 : #ifdef DEBUG_ELEMENT
45 : , mpTmpStream()
46 : #endif
47 : , mpDocument( pDocument )
48 : , mnXNoteId( nXNoteId )
49 0 : , mpContextHandler()
50 : {
51 0 : }
52 :
53 : // ::com::sun::star::xml::sax::XFastContextHandler:
54 0 : void SAL_CALL OOXMLFastDocumentHandler::startFastElement
55 : (::sal_Int32
56 : #ifdef DEBUG_CONTEXT_STACK
57 : Element
58 : #endif
59 : , const uno::Reference< xml::sax::XFastAttributeList > & /*Attribs*/)
60 : throw (uno::RuntimeException, xml::sax::SAXException, std::exception)
61 : {
62 : #ifdef DEBUG_CONTEXT_STACK
63 : clog << this << ":start element:"
64 : << fastTokenToId(Element)
65 : << endl;
66 : #endif
67 0 : }
68 :
69 0 : void SAL_CALL OOXMLFastDocumentHandler::startUnknownElement
70 : (const OUString &
71 : #ifdef DEBUG_CONTEXT_STACK
72 : Namespace
73 : #endif
74 : , const OUString &
75 : #ifdef DEBUG_CONTEXT_STACK
76 : Name
77 : #endif
78 : ,
79 : const uno::Reference< xml::sax::XFastAttributeList > & /*Attribs*/)
80 : throw (uno::RuntimeException, xml::sax::SAXException, std::exception)
81 : {
82 : #ifdef DEBUG_CONTEXT_STACK
83 : clog << this << ":start unknown element:"
84 : << OUStringToOString(Namespace, RTL_TEXTENCODING_ASCII_US).getStr()
85 : << ":"
86 : << OUStringToOString(Name, RTL_TEXTENCODING_ASCII_US).getStr()
87 : << endl;
88 : #endif
89 0 : }
90 :
91 0 : void SAL_CALL OOXMLFastDocumentHandler::endFastElement(::sal_Int32
92 : #ifdef DEBUG_CONTEXT_STACK
93 : Element
94 : #endif
95 : )
96 : throw (uno::RuntimeException, xml::sax::SAXException, std::exception)
97 : {
98 : #ifdef DEBUG_CONTEXT_STACK
99 : clog << this << ":end element:"
100 : << fastTokenToId(Element)
101 : << endl;
102 : #endif
103 0 : }
104 :
105 0 : void SAL_CALL OOXMLFastDocumentHandler::endUnknownElement
106 : (const OUString &
107 : #ifdef DEBUG_CONTEXT_STACK
108 : Namespace
109 : #endif
110 : , const OUString &
111 : #ifdef DEBUG_CONTEXT_STACK
112 : Name
113 : #endif
114 : )
115 : throw (uno::RuntimeException, xml::sax::SAXException, std::exception)
116 : {
117 : #ifdef DEBUG_CONTEXT_STACK
118 : clog << this << ":end unknown element:"
119 : << OUStringToOString(Namespace, RTL_TEXTENCODING_ASCII_US).getStr()
120 : << ":"
121 : << OUStringToOString(Name, RTL_TEXTENCODING_ASCII_US).getStr()
122 : << endl;
123 : #endif
124 0 : }
125 :
126 : OOXMLFastContextHandler::Pointer_t
127 0 : OOXMLFastDocumentHandler::getContextHandler() const
128 : {
129 0 : if (mpContextHandler == OOXMLFastContextHandler::Pointer_t())
130 : {
131 : mpContextHandler.reset
132 0 : (new OOXMLFastContextHandler(m_xContext));
133 0 : mpContextHandler->setStream(mpStream);
134 0 : mpContextHandler->setDocument(mpDocument);
135 0 : mpContextHandler->setXNoteId(mnXNoteId);
136 0 : mpContextHandler->setForwardEvents(true);
137 : }
138 :
139 0 : return mpContextHandler;
140 : }
141 :
142 : uno::Reference< xml::sax::XFastContextHandler > SAL_CALL
143 0 : OOXMLFastDocumentHandler::createFastChildContext
144 : (::sal_Int32 Element,
145 : const uno::Reference< xml::sax::XFastAttributeList > & /*Attribs*/)
146 : throw (uno::RuntimeException, xml::sax::SAXException, std::exception)
147 : {
148 : #ifdef DEBUG_CONTEXT_STACK
149 : clog << this << ":createFastChildContext:"
150 : << fastTokenToId(Element)
151 : << endl;
152 : #endif
153 :
154 0 : if ( mpStream == 0 && mpDocument == 0 )
155 : {
156 : // document handler has been created as unknown child - see <OOXMLFastDocumentHandler::createUnknownChildContext(..)>
157 : // --> do not provide a child context
158 0 : return NULL;
159 : }
160 :
161 0 : return OOXMLFactory::getInstance()->createFastChildContextFromStart(getContextHandler().get(), Element);
162 : }
163 :
164 : uno::Reference< xml::sax::XFastContextHandler > SAL_CALL
165 0 : OOXMLFastDocumentHandler::createUnknownChildContext
166 : (const OUString &
167 : #ifdef DEBUG_CONTEXT_STACK
168 : Namespace
169 : #endif
170 : ,
171 : const OUString &
172 : #ifdef DEBUG_CONTEXT_STACK
173 : Name
174 : #endif
175 : , const uno::Reference< xml::sax::XFastAttributeList > & /*Attribs*/)
176 : throw (uno::RuntimeException, xml::sax::SAXException, std::exception)
177 : {
178 : #ifdef DEBUG_CONTEXT_STACK
179 : clog << this << ":createUnknownChildContext:"
180 : << OUStringToOString(Namespace, RTL_TEXTENCODING_ASCII_US).getStr()
181 : << ":"
182 : << OUStringToOString(Name, RTL_TEXTENCODING_ASCII_US).getStr()
183 : << endl;
184 : #endif
185 :
186 : return uno::Reference< xml::sax::XFastContextHandler >
187 0 : ( new OOXMLFastDocumentHandler( m_xContext, 0, 0, 0 ) );
188 : }
189 :
190 0 : void SAL_CALL OOXMLFastDocumentHandler::characters(const OUString & /*aChars*/)
191 : throw (uno::RuntimeException, xml::sax::SAXException, std::exception)
192 : {
193 0 : }
194 :
195 : // ::com::sun::star::xml::sax::XFastDocumentHandler:
196 0 : void SAL_CALL OOXMLFastDocumentHandler::startDocument()
197 : throw (uno::RuntimeException, xml::sax::SAXException, std::exception)
198 : {
199 0 : }
200 :
201 0 : void SAL_CALL OOXMLFastDocumentHandler::endDocument()
202 : throw (uno::RuntimeException, xml::sax::SAXException, std::exception)
203 : {
204 0 : }
205 :
206 0 : void SAL_CALL OOXMLFastDocumentHandler::setDocumentLocator
207 : (const uno::Reference< xml::sax::XLocator > & /*xLocator*/)
208 : throw (uno::RuntimeException, xml::sax::SAXException, std::exception)
209 : {
210 0 : }
211 :
212 0 : void OOXMLFastDocumentHandler::setIsSubstream( bool bSubstream )
213 : {
214 0 : if ( mpStream != 0 && mpDocument != 0 )
215 : {
216 0 : getContextHandler( )->getParserState( )->setInSectionGroup( bSubstream );
217 : }
218 0 : }
219 :
220 0 : }}
221 :
222 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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