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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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8 * "License"); you may not use this file except in compliance
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11 * http://www.apache.org/licenses/LICENSE-2.0
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sfx2.hxx"
26
27 #ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
28 #include <com/sun/star/beans/StringPair.hpp>
29 #endif
30 #ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP
31 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
32 #endif
33 #ifndef _COM_SUN_STAR_IO_XACTIVEDATASOURCE_HPP
34 #include <com/sun/star/io/XActiveDataSource.hpp>
35 #endif
36 #ifndef _COM_SUN_STAR_XML_SAX_XPARSER_HPP
37 #include <com/sun/star/xml/sax/XParser.hpp>
38 #endif
39 #ifndef _COM_SUN_STAR_XML_SAX_XDOCUMENTHANDLER_HPP
40 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
41 #endif
42 #ifndef _COM_SUN_STAR_LANG_ILLEGALARGUMENTEXCEPTION_HPP
43 #include <com/sun/star/lang/IllegalArgumentException.hpp>
44 #endif
45
46 #include <comphelper/attributelist.hxx>
47
48 #include "doctemplateslocal.hxx"
49
50 using namespace ::com::sun::star;
51
52 // -----------------------------------
ReadGroupLocalizationSequence(const uno::Reference<io::XInputStream> & xInStream,const uno::Reference<lang::XMultiServiceFactory> xFactory)53 uno::Sequence< beans::StringPair > DocTemplLocaleHelper::ReadGroupLocalizationSequence( const uno::Reference< io::XInputStream >& xInStream, const uno::Reference< lang::XMultiServiceFactory > xFactory )
54 throw( uno::Exception )
55 {
56 ::rtl::OUString aStringID = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "groupuinames.xml" ) );
57 return ReadLocalizationSequence_Impl( xInStream, aStringID, xFactory );
58 }
59
60 // -----------------------------------
WriteGroupLocalizationSequence(const uno::Reference<io::XOutputStream> & xOutStream,const uno::Sequence<beans::StringPair> & aSequence,const uno::Reference<lang::XMultiServiceFactory> xFactory)61 void SAL_CALL DocTemplLocaleHelper::WriteGroupLocalizationSequence( const uno::Reference< io::XOutputStream >& xOutStream, const uno::Sequence< beans::StringPair >& aSequence, const uno::Reference< lang::XMultiServiceFactory > xFactory )
62 throw( uno::Exception )
63 {
64 if ( !xOutStream.is() )
65 throw uno::RuntimeException();
66
67 uno::Reference< io::XActiveDataSource > xWriterSource(
68 xFactory->createInstance(
69 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.xml.sax.Writer" ) ) ),
70 uno::UNO_QUERY_THROW );
71 uno::Reference< xml::sax::XDocumentHandler > xWriterHandler( xWriterSource, uno::UNO_QUERY_THROW );
72
73 xWriterSource->setOutputStream( xOutStream );
74
75 ::rtl::OUString aGroupListElement( RTL_CONSTASCII_USTRINGPARAM( "groupuinames:template-group-list" ) );
76 ::rtl::OUString aGroupElement( RTL_CONSTASCII_USTRINGPARAM( "groupuinames:template-group" ) );
77 ::rtl::OUString aNameAttr( RTL_CONSTASCII_USTRINGPARAM( "groupuinames:name" ) );
78 ::rtl::OUString aUINameAttr( RTL_CONSTASCII_USTRINGPARAM( "groupuinames:default-ui-name" ) );
79 ::rtl::OUString aCDATAString( RTL_CONSTASCII_USTRINGPARAM ( "CDATA" ) );
80 ::rtl::OUString aWhiteSpace( RTL_CONSTASCII_USTRINGPARAM ( " " ) );
81
82 // write the namespace
83 ::comphelper::AttributeList* pRootAttrList = new ::comphelper::AttributeList;
84 uno::Reference< xml::sax::XAttributeList > xRootAttrList( pRootAttrList );
85 pRootAttrList->AddAttribute(
86 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "xmlns" ) ),
87 aCDATAString,
88 ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM ( "http://openoffice.org/2006/groupuinames" ) ) );
89
90 xWriterHandler->startDocument();
91 xWriterHandler->startElement( aGroupListElement, xRootAttrList );
92
93 for ( sal_Int32 nInd = 0; nInd < aSequence.getLength(); nInd++ )
94 {
95 ::comphelper::AttributeList *pAttrList = new ::comphelper::AttributeList;
96 uno::Reference< xml::sax::XAttributeList > xAttrList( pAttrList );
97 pAttrList->AddAttribute( aNameAttr, aCDATAString, aSequence[nInd].First );
98 pAttrList->AddAttribute( aUINameAttr, aCDATAString, aSequence[nInd].Second );
99
100 xWriterHandler->startElement( aGroupElement, xAttrList );
101 xWriterHandler->ignorableWhitespace( aWhiteSpace );
102 xWriterHandler->endElement( aGroupElement );
103 }
104
105 xWriterHandler->ignorableWhitespace( aWhiteSpace );
106 xWriterHandler->endElement( aGroupListElement );
107 xWriterHandler->endDocument();
108 }
109
110 // ==================================================================================
111
112 // -----------------------------------
ReadLocalizationSequence_Impl(const uno::Reference<io::XInputStream> & xInStream,const::rtl::OUString & aStringID,const uno::Reference<lang::XMultiServiceFactory> xFactory)113 uno::Sequence< beans::StringPair > SAL_CALL DocTemplLocaleHelper::ReadLocalizationSequence_Impl( const uno::Reference< io::XInputStream >& xInStream, const ::rtl::OUString& aStringID, const uno::Reference< lang::XMultiServiceFactory > xFactory )
114 throw( uno::Exception )
115 {
116 if ( !xFactory.is() || !xInStream.is() )
117 throw uno::RuntimeException();
118
119 uno::Sequence< beans::StringPair > aResult;
120
121 uno::Reference< xml::sax::XParser > xParser( xFactory->createInstance( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.xml.sax.Parser" ) ) ), uno::UNO_QUERY_THROW );
122
123 DocTemplLocaleHelper* pHelper = new DocTemplLocaleHelper();
124 uno::Reference< xml::sax::XDocumentHandler > xHelper( static_cast< xml::sax::XDocumentHandler* >( pHelper ) );
125 xml::sax::InputSource aParserInput;
126 aParserInput.aInputStream = xInStream;
127 aParserInput.sSystemId = aStringID;
128 xParser->setDocumentHandler( xHelper );
129 xParser->parseStream( aParserInput );
130 xParser->setDocumentHandler( uno::Reference < xml::sax::XDocumentHandler > () );
131
132 return pHelper->GetParsingResult();
133 }
134
135 // -----------------------------------
DocTemplLocaleHelper()136 DocTemplLocaleHelper::DocTemplLocaleHelper()
137 : m_aGroupListElement( RTL_CONSTASCII_USTRINGPARAM( "groupuinames:template-group-list" ) )
138 , m_aGroupElement( RTL_CONSTASCII_USTRINGPARAM( "groupuinames:template-group" ) )
139 , m_aNameAttr( RTL_CONSTASCII_USTRINGPARAM( "groupuinames:name" ) )
140 , m_aUINameAttr( RTL_CONSTASCII_USTRINGPARAM( "groupuinames:default-ui-name" ) )
141 {
142 }
143
144 // -----------------------------------
~DocTemplLocaleHelper()145 DocTemplLocaleHelper::~DocTemplLocaleHelper()
146 {
147 }
148
149 // -----------------------------------
GetParsingResult()150 uno::Sequence< beans::StringPair > DocTemplLocaleHelper::GetParsingResult()
151 {
152 if ( m_aElementsSeq.getLength() )
153 throw uno::RuntimeException(); // the parsing has still not finished!
154
155 return m_aResultSeq;
156 }
157
158 // -----------------------------------
startDocument()159 void SAL_CALL DocTemplLocaleHelper::startDocument()
160 throw(xml::sax::SAXException, uno::RuntimeException)
161 {
162 }
163
164 // -----------------------------------
endDocument()165 void SAL_CALL DocTemplLocaleHelper::endDocument()
166 throw(xml::sax::SAXException, uno::RuntimeException)
167 {
168 }
169
170 // -----------------------------------
startElement(const::rtl::OUString & aName,const uno::Reference<xml::sax::XAttributeList> & xAttribs)171 void SAL_CALL DocTemplLocaleHelper::startElement( const ::rtl::OUString& aName, const uno::Reference< xml::sax::XAttributeList >& xAttribs )
172 throw( xml::sax::SAXException, uno::RuntimeException )
173 {
174 if ( aName == m_aGroupListElement )
175 {
176 sal_Int32 nNewLength = m_aElementsSeq.getLength() + 1;
177
178 if ( nNewLength != 1 )
179 throw xml::sax::SAXException(); // TODO: this element must be the first level element
180
181 m_aElementsSeq.realloc( nNewLength );
182 m_aElementsSeq[nNewLength-1] = aName;
183
184 return; // nothing to do
185 }
186 else if ( aName == m_aGroupElement )
187 {
188 sal_Int32 nNewLength = m_aElementsSeq.getLength() + 1;
189 if ( nNewLength != 2 )
190 throw xml::sax::SAXException(); // TODO: this element must be the second level element
191
192 m_aElementsSeq.realloc( nNewLength );
193 m_aElementsSeq[nNewLength-1] = aName;
194
195 sal_Int32 nNewEntryNum = m_aResultSeq.getLength() + 1;
196 m_aResultSeq.realloc( nNewEntryNum );
197
198 ::rtl::OUString aNameValue = xAttribs->getValueByName( m_aNameAttr );
199 if ( !aNameValue.getLength() )
200 throw xml::sax::SAXException(); // TODO: the ID value must present
201
202 ::rtl::OUString aUINameValue = xAttribs->getValueByName( m_aUINameAttr );
203 if ( !aUINameValue.getLength() )
204 throw xml::sax::SAXException(); // TODO: the ID value must present
205
206 m_aResultSeq[nNewEntryNum-1].First = aNameValue;
207 m_aResultSeq[nNewEntryNum-1].Second = aUINameValue;
208 }
209 else
210 {
211 // accept future extensions
212 sal_Int32 nNewLength = m_aElementsSeq.getLength() + 1;
213
214 if ( !nNewLength )
215 throw xml::sax::SAXException(); // TODO: the extension element must not be the first level element
216
217 m_aElementsSeq.realloc( nNewLength );
218 m_aElementsSeq[nNewLength-1] = aName;
219 }
220 }
221
222 // -----------------------------------
endElement(const::rtl::OUString & aName)223 void SAL_CALL DocTemplLocaleHelper::endElement( const ::rtl::OUString& aName )
224 throw( xml::sax::SAXException, uno::RuntimeException )
225 {
226 sal_Int32 nLength = m_aElementsSeq.getLength();
227 if ( nLength <= 0 )
228 throw xml::sax::SAXException(); // TODO: no other end elements expected!
229
230 if ( !m_aElementsSeq[nLength-1].equals( aName ) )
231 throw xml::sax::SAXException(); // TODO: unexpected element ended
232
233 m_aElementsSeq.realloc( nLength - 1 );
234 }
235
236 // -----------------------------------
characters(const::rtl::OUString &)237 void SAL_CALL DocTemplLocaleHelper::characters( const ::rtl::OUString& /*aChars*/ )
238 throw(xml::sax::SAXException, uno::RuntimeException)
239 {
240 }
241
242 // -----------------------------------
ignorableWhitespace(const::rtl::OUString &)243 void SAL_CALL DocTemplLocaleHelper::ignorableWhitespace( const ::rtl::OUString& /*aWhitespaces*/ )
244 throw(xml::sax::SAXException, uno::RuntimeException)
245 {
246 }
247
248 // -----------------------------------
processingInstruction(const::rtl::OUString &,const::rtl::OUString &)249 void SAL_CALL DocTemplLocaleHelper::processingInstruction( const ::rtl::OUString& /*aTarget*/, const ::rtl::OUString& /*aData*/ )
250 throw(xml::sax::SAXException, uno::RuntimeException)
251 {
252 }
253
254 // -----------------------------------
setDocumentLocator(const uno::Reference<xml::sax::XLocator> &)255 void SAL_CALL DocTemplLocaleHelper::setDocumentLocator( const uno::Reference< xml::sax::XLocator >& /*xLocator*/ )
256 throw(xml::sax::SAXException, uno::RuntimeException)
257 {
258 }
259
260