1*3b8558fdSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*3b8558fdSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*3b8558fdSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*3b8558fdSAndrew Rist * distributed with this work for additional information 6*3b8558fdSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*3b8558fdSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*3b8558fdSAndrew Rist * "License"); you may not use this file except in compliance 9*3b8558fdSAndrew Rist * with the License. You may obtain a copy of the License at 10cdf0e10cSrcweir * 11*3b8558fdSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12cdf0e10cSrcweir * 13*3b8558fdSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*3b8558fdSAndrew Rist * software distributed under the License is distributed on an 15*3b8558fdSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*3b8558fdSAndrew Rist * KIND, either express or implied. See the License for the 17*3b8558fdSAndrew Rist * specific language governing permissions and limitations 18*3b8558fdSAndrew Rist * under the License. 19cdf0e10cSrcweir * 20*3b8558fdSAndrew Rist *************************************************************/ 21*3b8558fdSAndrew Rist 22*3b8558fdSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_linguistic.hxx" 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <cppuhelper/factory.hxx> 28cdf0e10cSrcweir #include <i18npool/lang.h> 29cdf0e10cSrcweir #include <osl/mutex.hxx> 30cdf0e10cSrcweir #include <tools/debug.hxx> 31cdf0e10cSrcweir #include <tools/fsys.hxx> 32cdf0e10cSrcweir #include <tools/stream.hxx> 33cdf0e10cSrcweir #include <tools/stream.hxx> 34cdf0e10cSrcweir #include <tools/string.hxx> 35cdf0e10cSrcweir #include <tools/urlobj.hxx> 36cdf0e10cSrcweir #include <ucbhelper/content.hxx> 37cdf0e10cSrcweir #include <unotools/processfactory.hxx> 38cdf0e10cSrcweir #include <unotools/streamwrap.hxx> 39cdf0e10cSrcweir #include <unotools/ucbstreamhelper.hxx> 40cdf0e10cSrcweir 41cdf0e10cSrcweir #include <com/sun/star/linguistic2/XConversionDictionary.hpp> 42cdf0e10cSrcweir #include <com/sun/star/linguistic2/ConversionDictionaryType.hpp> 43cdf0e10cSrcweir #include <com/sun/star/linguistic2/XConversionPropertyType.hpp> 44cdf0e10cSrcweir #include <com/sun/star/linguistic2/ConversionPropertyType.hpp> 45cdf0e10cSrcweir #include <com/sun/star/util/XFlushable.hpp> 46cdf0e10cSrcweir #include <com/sun/star/lang/Locale.hpp> 47cdf0e10cSrcweir #include <com/sun/star/lang/EventObject.hpp> 48cdf0e10cSrcweir #include <com/sun/star/ucb/XSimpleFileAccess.hpp> 49cdf0e10cSrcweir #include <com/sun/star/uno/Reference.h> 50cdf0e10cSrcweir #include <com/sun/star/registry/XRegistryKey.hpp> 51cdf0e10cSrcweir #include <com/sun/star/util/XFlushListener.hpp> 52cdf0e10cSrcweir #include <com/sun/star/io/XActiveDataSource.hpp> 53cdf0e10cSrcweir #include <com/sun/star/io/XActiveDataSource.hpp> 54cdf0e10cSrcweir #include <com/sun/star/io/XInputStream.hpp> 55cdf0e10cSrcweir #include <com/sun/star/io/XOutputStream.hpp> 56cdf0e10cSrcweir #include <com/sun/star/xml/sax/XDocumentHandler.hpp> 57cdf0e10cSrcweir #include <com/sun/star/document/XFilter.hpp> 58cdf0e10cSrcweir #include <com/sun/star/beans/PropertyValue.hpp> 59cdf0e10cSrcweir #include <com/sun/star/xml/sax/InputSource.hpp> 60cdf0e10cSrcweir #include <com/sun/star/xml/sax/XParser.hpp> 61cdf0e10cSrcweir 62cdf0e10cSrcweir 63cdf0e10cSrcweir #include "convdic.hxx" 64cdf0e10cSrcweir #include "convdicxml.hxx" 65cdf0e10cSrcweir #include "linguistic/misc.hxx" 66cdf0e10cSrcweir #include "defs.hxx" 67cdf0e10cSrcweir 68cdf0e10cSrcweir using namespace std; 69cdf0e10cSrcweir using namespace utl; 70cdf0e10cSrcweir using namespace osl; 71cdf0e10cSrcweir using namespace rtl; 72cdf0e10cSrcweir using namespace com::sun::star; 73cdf0e10cSrcweir using namespace com::sun::star::lang; 74cdf0e10cSrcweir using namespace com::sun::star::uno; 75cdf0e10cSrcweir using namespace com::sun::star::linguistic2; 76cdf0e10cSrcweir using namespace linguistic; 77cdf0e10cSrcweir 78cdf0e10cSrcweir #define SN_CONV_DICTIONARY "com.sun.star.linguistic2.ConversionDictionary" 79cdf0e10cSrcweir #define SN_HCD_CONV_DICTIONARY "com.sun.star.linguistic2.HangulHanjaConversionDictionary" 80cdf0e10cSrcweir 81cdf0e10cSrcweir 82cdf0e10cSrcweir /////////////////////////////////////////////////////////////////////////// 83cdf0e10cSrcweir void ReadThroughDic( const String &rMainURL, ConvDicXMLImport &rImport ) 84cdf0e10cSrcweir { 85cdf0e10cSrcweir if (rMainURL.Len() == 0) 86cdf0e10cSrcweir return; 87cdf0e10cSrcweir DBG_ASSERT(!INetURLObject( rMainURL ).HasError(), "invalid URL"); 88cdf0e10cSrcweir 89cdf0e10cSrcweir uno::Reference< lang::XMultiServiceFactory > xServiceFactory( utl::getProcessServiceFactory() ); 90cdf0e10cSrcweir 91cdf0e10cSrcweir // get xInputStream stream 92cdf0e10cSrcweir uno::Reference< io::XInputStream > xIn; 93cdf0e10cSrcweir try 94cdf0e10cSrcweir { 95cdf0e10cSrcweir uno::Reference< ucb::XSimpleFileAccess > xAccess( xServiceFactory->createInstance( 96cdf0e10cSrcweir A2OU( "com.sun.star.ucb.SimpleFileAccess" ) ), uno::UNO_QUERY_THROW ); 97cdf0e10cSrcweir xIn = xAccess->openFileRead( rMainURL ); 98cdf0e10cSrcweir } 99cdf0e10cSrcweir catch (uno::Exception & e) 100cdf0e10cSrcweir { 101cdf0e10cSrcweir DBG_ASSERT( 0, "failed to get input stream" ); 102cdf0e10cSrcweir (void) e; 103cdf0e10cSrcweir } 104cdf0e10cSrcweir if (!xIn.is()) 105cdf0e10cSrcweir return; 106cdf0e10cSrcweir 107cdf0e10cSrcweir SvStreamPtr pStream = SvStreamPtr( utl::UcbStreamHelper::CreateStream( xIn ) ); 108cdf0e10cSrcweir 109cdf0e10cSrcweir sal_uLong nError = sal::static_int_cast< sal_uLong >(-1); 110cdf0e10cSrcweir 111cdf0e10cSrcweir // prepare ParserInputSource 112cdf0e10cSrcweir xml::sax::InputSource aParserInput; 113cdf0e10cSrcweir aParserInput.aInputStream = xIn; 114cdf0e10cSrcweir 115cdf0e10cSrcweir // get parser 116cdf0e10cSrcweir uno::Reference< xml::sax::XParser > xParser; 117cdf0e10cSrcweir try 118cdf0e10cSrcweir { 119cdf0e10cSrcweir xParser = uno::Reference< xml::sax::XParser >( xServiceFactory->createInstance( 120cdf0e10cSrcweir A2OU( "com.sun.star.xml.sax.Parser" ) ), UNO_QUERY ); 121cdf0e10cSrcweir } 122cdf0e10cSrcweir catch (uno::Exception &) 123cdf0e10cSrcweir { 124cdf0e10cSrcweir } 125cdf0e10cSrcweir DBG_ASSERT( xParser.is(), "Can't create parser" ); 126cdf0e10cSrcweir if (!xParser.is()) 127cdf0e10cSrcweir return; 128cdf0e10cSrcweir 129cdf0e10cSrcweir // get filter 130cdf0e10cSrcweir //ConvDicXMLImport *pImport = new ConvDicXMLImport( this, rMainURL ); 131cdf0e10cSrcweir //!! keep a reference until everything is done to 132cdf0e10cSrcweir //!! ensure the proper lifetime of the object 133cdf0e10cSrcweir uno::Reference < xml::sax::XDocumentHandler > xFilter( 134cdf0e10cSrcweir (xml::sax::XExtendedDocumentHandler *) &rImport, UNO_QUERY ); 135cdf0e10cSrcweir 136cdf0e10cSrcweir // connect parser and filter 137cdf0e10cSrcweir xParser->setDocumentHandler( xFilter ); 138cdf0e10cSrcweir 139cdf0e10cSrcweir // finally, parser the stream 140cdf0e10cSrcweir try 141cdf0e10cSrcweir { 142cdf0e10cSrcweir xParser->parseStream( aParserInput ); // implicitly calls ConvDicXMLImport::CreateContext 143cdf0e10cSrcweir if (rImport.GetSuccess()) 144cdf0e10cSrcweir nError = 0; 145cdf0e10cSrcweir } 146cdf0e10cSrcweir catch( xml::sax::SAXParseException& ) 147cdf0e10cSrcweir { 148cdf0e10cSrcweir // if( bEncrypted ) 149cdf0e10cSrcweir // nError = ERRCODE_SFX_WRONGPASSWORD; 150cdf0e10cSrcweir } 151cdf0e10cSrcweir catch( xml::sax::SAXException& ) 152cdf0e10cSrcweir { 153cdf0e10cSrcweir // if( bEncrypted ) 154cdf0e10cSrcweir // nError = ERRCODE_SFX_WRONGPASSWORD; 155cdf0e10cSrcweir } 156cdf0e10cSrcweir catch( io::IOException& ) 157cdf0e10cSrcweir { 158cdf0e10cSrcweir } 159cdf0e10cSrcweir } 160cdf0e10cSrcweir 161cdf0e10cSrcweir sal_Bool IsConvDic( const String &rFileURL, sal_Int16 &nLang, sal_Int16 &nConvType ) 162cdf0e10cSrcweir { 163cdf0e10cSrcweir sal_Bool bRes = sal_False; 164cdf0e10cSrcweir 165cdf0e10cSrcweir if (rFileURL.Len() == 0) 166cdf0e10cSrcweir return bRes; 167cdf0e10cSrcweir 168cdf0e10cSrcweir // check if file extension matches CONV_DIC_EXT 169cdf0e10cSrcweir String aExt; 170cdf0e10cSrcweir xub_StrLen nPos = rFileURL.SearchBackward( '.' ); 171cdf0e10cSrcweir if (STRING_NOTFOUND != nPos) 172cdf0e10cSrcweir aExt = rFileURL.Copy( nPos + 1 ); 173cdf0e10cSrcweir aExt.ToLowerAscii(); 174cdf0e10cSrcweir if (!aExt.EqualsAscii( CONV_DIC_EXT )) 175cdf0e10cSrcweir return bRes; 176cdf0e10cSrcweir 177cdf0e10cSrcweir // first argument being 0 should stop the file from being parsed 178cdf0e10cSrcweir // up to the end (reading all entries) when the required 179cdf0e10cSrcweir // data (language, conversion type) is found. 180cdf0e10cSrcweir ConvDicXMLImport *pImport = new ConvDicXMLImport( 0, rFileURL ); 181cdf0e10cSrcweir 182cdf0e10cSrcweir //!! keep a first reference to ensure the lifetime of the object !! 183cdf0e10cSrcweir uno::Reference< XInterface > xRef( (document::XFilter *) pImport, UNO_QUERY ); 184cdf0e10cSrcweir 185cdf0e10cSrcweir ReadThroughDic( rFileURL, *pImport ); // will implicitly add the entries 186cdf0e10cSrcweir bRes = pImport->GetLanguage() != LANGUAGE_NONE && 187cdf0e10cSrcweir pImport->GetConversionType() != -1; 188cdf0e10cSrcweir DBG_ASSERT( bRes, "conversion dictionary corrupted?" ); 189cdf0e10cSrcweir 190cdf0e10cSrcweir if (bRes) 191cdf0e10cSrcweir { 192cdf0e10cSrcweir nLang = pImport->GetLanguage(); 193cdf0e10cSrcweir nConvType = pImport->GetConversionType(); 194cdf0e10cSrcweir } 195cdf0e10cSrcweir 196cdf0e10cSrcweir return bRes; 197cdf0e10cSrcweir } 198cdf0e10cSrcweir 199cdf0e10cSrcweir 200cdf0e10cSrcweir /////////////////////////////////////////////////////////////////////////// 201cdf0e10cSrcweir 202cdf0e10cSrcweir ConvDic::ConvDic( 203cdf0e10cSrcweir const String &rName, 204cdf0e10cSrcweir sal_Int16 nLang, 205cdf0e10cSrcweir sal_Int16 nConvType, 206cdf0e10cSrcweir sal_Bool bBiDirectional, 207cdf0e10cSrcweir const String &rMainURL) : 208cdf0e10cSrcweir aFlushListeners( GetLinguMutex() ) 209cdf0e10cSrcweir { 210cdf0e10cSrcweir aName = rName; 211cdf0e10cSrcweir nLanguage = nLang; 212cdf0e10cSrcweir nConversionType = nConvType; 213cdf0e10cSrcweir aMainURL = rMainURL; 214cdf0e10cSrcweir 215cdf0e10cSrcweir if (bBiDirectional) 216cdf0e10cSrcweir pFromRight = std::auto_ptr< ConvMap >( new ConvMap ); 217cdf0e10cSrcweir if (nLang == LANGUAGE_CHINESE_SIMPLIFIED || nLang == LANGUAGE_CHINESE_TRADITIONAL) 218cdf0e10cSrcweir pConvPropType = std::auto_ptr< PropTypeMap >( new PropTypeMap ); 219cdf0e10cSrcweir 220cdf0e10cSrcweir nMaxLeftCharCount = nMaxRightCharCount = 0; 221cdf0e10cSrcweir bMaxCharCountIsValid = sal_True; 222cdf0e10cSrcweir 223cdf0e10cSrcweir bNeedEntries = sal_True; 224cdf0e10cSrcweir bIsModified = bIsActive = sal_False; 225cdf0e10cSrcweir bIsReadonly = sal_False; 226cdf0e10cSrcweir 227cdf0e10cSrcweir if( rMainURL.Len() > 0 ) 228cdf0e10cSrcweir { 229cdf0e10cSrcweir sal_Bool bExists = sal_False; 230cdf0e10cSrcweir bIsReadonly = IsReadOnly( rMainURL, &bExists ); 231cdf0e10cSrcweir 232cdf0e10cSrcweir if( !bExists ) // new empty dictionary 233cdf0e10cSrcweir { 234cdf0e10cSrcweir bNeedEntries = sal_False; 235cdf0e10cSrcweir //! create physical representation of an **empty** dictionary 236cdf0e10cSrcweir //! that could be found by the dictionary-list implementation 237cdf0e10cSrcweir // (Note: empty dictionaries are not just empty files!) 238cdf0e10cSrcweir Save(); 239cdf0e10cSrcweir bIsReadonly = IsReadOnly( rMainURL ); // will be sal_False if Save was succesfull 240cdf0e10cSrcweir } 241cdf0e10cSrcweir } 242cdf0e10cSrcweir else 243cdf0e10cSrcweir { 244cdf0e10cSrcweir bNeedEntries = sal_False; 245cdf0e10cSrcweir } 246cdf0e10cSrcweir } 247cdf0e10cSrcweir 248cdf0e10cSrcweir 249cdf0e10cSrcweir ConvDic::~ConvDic() 250cdf0e10cSrcweir { 251cdf0e10cSrcweir } 252cdf0e10cSrcweir 253cdf0e10cSrcweir 254cdf0e10cSrcweir void ConvDic::Load() 255cdf0e10cSrcweir { 256cdf0e10cSrcweir DBG_ASSERT( !bIsModified, "dictionary is modified. Really do 'Load'?" ); 257cdf0e10cSrcweir 258cdf0e10cSrcweir //!! prevent function from being called recursively via HasEntry, AddEntry 259cdf0e10cSrcweir bNeedEntries = sal_False; 260cdf0e10cSrcweir ConvDicXMLImport *pImport = new ConvDicXMLImport( this, aMainURL ); 261cdf0e10cSrcweir //!! keep a first reference to ensure the lifetime of the object !! 262cdf0e10cSrcweir uno::Reference< XInterface > xRef( (document::XFilter *) pImport, UNO_QUERY ); 263cdf0e10cSrcweir ReadThroughDic( aMainURL, *pImport ); // will implicitly add the entries 264cdf0e10cSrcweir bIsModified = sal_False; 265cdf0e10cSrcweir } 266cdf0e10cSrcweir 267cdf0e10cSrcweir 268cdf0e10cSrcweir void ConvDic::Save() 269cdf0e10cSrcweir { 270cdf0e10cSrcweir DBG_ASSERT( !bNeedEntries, "saving while entries missing" ); 271cdf0e10cSrcweir if (aMainURL.Len() == 0 || bNeedEntries) 272cdf0e10cSrcweir return; 273cdf0e10cSrcweir DBG_ASSERT(!INetURLObject( aMainURL ).HasError(), "invalid URL"); 274cdf0e10cSrcweir 275cdf0e10cSrcweir uno::Reference< lang::XMultiServiceFactory > xServiceFactory( utl::getProcessServiceFactory() ); 276cdf0e10cSrcweir 277cdf0e10cSrcweir // get XOutputStream stream 278cdf0e10cSrcweir uno::Reference< io::XStream > xStream; 279cdf0e10cSrcweir try 280cdf0e10cSrcweir { 281cdf0e10cSrcweir uno::Reference< ucb::XSimpleFileAccess > xAccess( xServiceFactory->createInstance( 282cdf0e10cSrcweir A2OU( "com.sun.star.ucb.SimpleFileAccess" ) ), uno::UNO_QUERY_THROW ); 283cdf0e10cSrcweir xStream = xAccess->openFileReadWrite( aMainURL ); 284cdf0e10cSrcweir } 285cdf0e10cSrcweir catch (uno::Exception & e) 286cdf0e10cSrcweir { 287cdf0e10cSrcweir DBG_ASSERT( 0, "failed to get input stream" ); 288cdf0e10cSrcweir (void) e; 289cdf0e10cSrcweir } 290cdf0e10cSrcweir if (!xStream.is()) 291cdf0e10cSrcweir return; 292cdf0e10cSrcweir 293cdf0e10cSrcweir SvStreamPtr pStream = SvStreamPtr( utl::UcbStreamHelper::CreateStream( xStream ) ); 294cdf0e10cSrcweir 295cdf0e10cSrcweir // get XML writer 296cdf0e10cSrcweir uno::Reference< io::XActiveDataSource > xSaxWriter; 297cdf0e10cSrcweir if (xServiceFactory.is()) 298cdf0e10cSrcweir { 299cdf0e10cSrcweir try 300cdf0e10cSrcweir { 301cdf0e10cSrcweir xSaxWriter = uno::Reference< io::XActiveDataSource >( 302cdf0e10cSrcweir xServiceFactory->createInstance( 303cdf0e10cSrcweir OUString::createFromAscii( "com.sun.star.xml.sax.Writer" ) ), UNO_QUERY ); 304cdf0e10cSrcweir } 305cdf0e10cSrcweir catch (uno::Exception &) 306cdf0e10cSrcweir { 307cdf0e10cSrcweir } 308cdf0e10cSrcweir } 309cdf0e10cSrcweir DBG_ASSERT( xSaxWriter.is(), "can't instantiate XML writer" ); 310cdf0e10cSrcweir 311cdf0e10cSrcweir if (xSaxWriter.is() && xStream.is()) 312cdf0e10cSrcweir { 313cdf0e10cSrcweir // connect XML writer to output stream 314cdf0e10cSrcweir xSaxWriter->setOutputStream( xStream->getOutputStream() ); 315cdf0e10cSrcweir 316cdf0e10cSrcweir // prepare arguments (prepend doc handler to given arguments) 317cdf0e10cSrcweir uno::Reference< xml::sax::XDocumentHandler > xDocHandler( xSaxWriter, UNO_QUERY ); 318cdf0e10cSrcweir ConvDicXMLExport *pExport = new ConvDicXMLExport( *this, aMainURL, xDocHandler ); 319cdf0e10cSrcweir //!! keep a first(!) reference until everything is done to 320cdf0e10cSrcweir //!! ensure the proper lifetime of the object 321cdf0e10cSrcweir uno::Reference< document::XFilter > aRef( (document::XFilter *) pExport ); 322cdf0e10cSrcweir sal_Bool bRet = pExport->Export(); // write entries to file 323cdf0e10cSrcweir DBG_ASSERT( !pStream->GetError(), "I/O error while writing to stream" ); 324cdf0e10cSrcweir if (bRet) 325cdf0e10cSrcweir bIsModified = sal_False; 326cdf0e10cSrcweir } 327cdf0e10cSrcweir DBG_ASSERT( !bIsModified, "dictionary still modified after save. Save failed?" ); 328cdf0e10cSrcweir } 329cdf0e10cSrcweir 330cdf0e10cSrcweir 331cdf0e10cSrcweir ConvMap::iterator ConvDic::GetEntry( ConvMap &rMap, const rtl::OUString &rFirstText, const rtl::OUString &rSecondText ) 332cdf0e10cSrcweir { 333cdf0e10cSrcweir pair< ConvMap::iterator, ConvMap::iterator > aRange = 334cdf0e10cSrcweir rMap.equal_range( rFirstText ); 335cdf0e10cSrcweir ConvMap::iterator aPos = rMap.end(); 336cdf0e10cSrcweir for (ConvMap::iterator aIt = aRange.first; 337cdf0e10cSrcweir aIt != aRange.second && aPos == rMap.end(); 338cdf0e10cSrcweir ++aIt) 339cdf0e10cSrcweir { 340cdf0e10cSrcweir if ((*aIt).second == rSecondText) 341cdf0e10cSrcweir aPos = aIt; 342cdf0e10cSrcweir } 343cdf0e10cSrcweir return aPos; 344cdf0e10cSrcweir } 345cdf0e10cSrcweir 346cdf0e10cSrcweir 347cdf0e10cSrcweir sal_Bool ConvDic::HasEntry( const OUString &rLeftText, const OUString &rRightText ) 348cdf0e10cSrcweir { 349cdf0e10cSrcweir if (bNeedEntries) 350cdf0e10cSrcweir Load(); 351cdf0e10cSrcweir ConvMap::iterator aIt = GetEntry( aFromLeft, rLeftText, rRightText ); 352cdf0e10cSrcweir return aIt != aFromLeft.end(); 353cdf0e10cSrcweir } 354cdf0e10cSrcweir 355cdf0e10cSrcweir 356cdf0e10cSrcweir void ConvDic::AddEntry( const OUString &rLeftText, const OUString &rRightText ) 357cdf0e10cSrcweir { 358cdf0e10cSrcweir if (bNeedEntries) 359cdf0e10cSrcweir Load(); 360cdf0e10cSrcweir 361cdf0e10cSrcweir DBG_ASSERT(!HasEntry( rLeftText, rRightText), "entry already exists" ); 362cdf0e10cSrcweir aFromLeft .insert( ConvMap::value_type( rLeftText, rRightText ) ); 363cdf0e10cSrcweir if (pFromRight.get()) 364cdf0e10cSrcweir pFromRight->insert( ConvMap::value_type( rRightText, rLeftText ) ); 365cdf0e10cSrcweir 366cdf0e10cSrcweir if (bMaxCharCountIsValid) 367cdf0e10cSrcweir { 368cdf0e10cSrcweir if (rLeftText.getLength() > nMaxLeftCharCount) 369cdf0e10cSrcweir nMaxLeftCharCount = (sal_Int16) rLeftText.getLength(); 370cdf0e10cSrcweir if (pFromRight.get() && rRightText.getLength() > nMaxRightCharCount) 371cdf0e10cSrcweir nMaxRightCharCount = (sal_Int16) rRightText.getLength(); 372cdf0e10cSrcweir } 373cdf0e10cSrcweir 374cdf0e10cSrcweir bIsModified = sal_True; 375cdf0e10cSrcweir } 376cdf0e10cSrcweir 377cdf0e10cSrcweir 378cdf0e10cSrcweir void ConvDic::RemoveEntry( const OUString &rLeftText, const OUString &rRightText ) 379cdf0e10cSrcweir { 380cdf0e10cSrcweir if (bNeedEntries) 381cdf0e10cSrcweir Load(); 382cdf0e10cSrcweir 383cdf0e10cSrcweir ConvMap::iterator aLeftIt = GetEntry( aFromLeft, rLeftText, rRightText ); 384cdf0e10cSrcweir DBG_ASSERT( aLeftIt != aFromLeft.end(), "left map entry missing" ); 385cdf0e10cSrcweir aFromLeft .erase( aLeftIt ); 386cdf0e10cSrcweir 387cdf0e10cSrcweir if (pFromRight.get()) 388cdf0e10cSrcweir { 389cdf0e10cSrcweir ConvMap::iterator aRightIt = GetEntry( *pFromRight, rRightText, rLeftText ); 390cdf0e10cSrcweir DBG_ASSERT( aRightIt != pFromRight->end(), "right map entry missing" ); 391cdf0e10cSrcweir pFromRight->erase( aRightIt ); 392cdf0e10cSrcweir } 393cdf0e10cSrcweir 394cdf0e10cSrcweir bIsModified = sal_True; 395cdf0e10cSrcweir bMaxCharCountIsValid = sal_False; 396cdf0e10cSrcweir } 397cdf0e10cSrcweir 398cdf0e10cSrcweir 399cdf0e10cSrcweir OUString SAL_CALL ConvDic::getName( ) 400cdf0e10cSrcweir throw (RuntimeException) 401cdf0e10cSrcweir { 402cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 403cdf0e10cSrcweir return aName; 404cdf0e10cSrcweir } 405cdf0e10cSrcweir 406cdf0e10cSrcweir 407cdf0e10cSrcweir Locale SAL_CALL ConvDic::getLocale( ) 408cdf0e10cSrcweir throw (RuntimeException) 409cdf0e10cSrcweir { 410cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 411cdf0e10cSrcweir return CreateLocale( nLanguage ); 412cdf0e10cSrcweir } 413cdf0e10cSrcweir 414cdf0e10cSrcweir 415cdf0e10cSrcweir sal_Int16 SAL_CALL ConvDic::getConversionType( ) 416cdf0e10cSrcweir throw (RuntimeException) 417cdf0e10cSrcweir { 418cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 419cdf0e10cSrcweir return nConversionType; 420cdf0e10cSrcweir } 421cdf0e10cSrcweir 422cdf0e10cSrcweir 423cdf0e10cSrcweir void SAL_CALL ConvDic::setActive( sal_Bool bActivate ) 424cdf0e10cSrcweir throw (RuntimeException) 425cdf0e10cSrcweir { 426cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 427cdf0e10cSrcweir bIsActive = bActivate; 428cdf0e10cSrcweir } 429cdf0e10cSrcweir 430cdf0e10cSrcweir 431cdf0e10cSrcweir sal_Bool SAL_CALL ConvDic::isActive( ) 432cdf0e10cSrcweir throw (RuntimeException) 433cdf0e10cSrcweir { 434cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 435cdf0e10cSrcweir return bIsActive; 436cdf0e10cSrcweir } 437cdf0e10cSrcweir 438cdf0e10cSrcweir 439cdf0e10cSrcweir void SAL_CALL ConvDic::clear( ) 440cdf0e10cSrcweir throw (RuntimeException) 441cdf0e10cSrcweir { 442cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 443cdf0e10cSrcweir aFromLeft .clear(); 444cdf0e10cSrcweir if (pFromRight.get()) 445cdf0e10cSrcweir pFromRight->clear(); 446cdf0e10cSrcweir bNeedEntries = sal_False; 447cdf0e10cSrcweir bIsModified = sal_True; 448cdf0e10cSrcweir nMaxLeftCharCount = 0; 449cdf0e10cSrcweir nMaxRightCharCount = 0; 450cdf0e10cSrcweir bMaxCharCountIsValid = sal_True; 451cdf0e10cSrcweir } 452cdf0e10cSrcweir 453cdf0e10cSrcweir 454cdf0e10cSrcweir uno::Sequence< OUString > SAL_CALL ConvDic::getConversions( 455cdf0e10cSrcweir const OUString& aText, 456cdf0e10cSrcweir sal_Int32 nStartPos, 457cdf0e10cSrcweir sal_Int32 nLength, 458cdf0e10cSrcweir ConversionDirection eDirection, 459cdf0e10cSrcweir sal_Int32 /*nTextConversionOptions*/ ) 460cdf0e10cSrcweir throw (IllegalArgumentException, RuntimeException) 461cdf0e10cSrcweir { 462cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 463cdf0e10cSrcweir 464cdf0e10cSrcweir if (!pFromRight.get() && eDirection == ConversionDirection_FROM_RIGHT) 465cdf0e10cSrcweir return uno::Sequence< OUString >(); 466cdf0e10cSrcweir 467cdf0e10cSrcweir if (bNeedEntries) 468cdf0e10cSrcweir Load(); 469cdf0e10cSrcweir 470cdf0e10cSrcweir OUString aLookUpText( aText.copy(nStartPos, nLength) ); 471cdf0e10cSrcweir ConvMap &rConvMap = eDirection == ConversionDirection_FROM_LEFT ? 472cdf0e10cSrcweir aFromLeft : *pFromRight; 473cdf0e10cSrcweir pair< ConvMap::iterator, ConvMap::iterator > aRange = 474cdf0e10cSrcweir rConvMap.equal_range( aLookUpText ); 475cdf0e10cSrcweir 476cdf0e10cSrcweir sal_Int32 nCount = 0; 477cdf0e10cSrcweir ConvMap::iterator aIt; 478cdf0e10cSrcweir for (aIt = aRange.first; aIt != aRange.second; ++aIt) 479cdf0e10cSrcweir ++nCount; 480cdf0e10cSrcweir 481cdf0e10cSrcweir uno::Sequence< OUString > aRes( nCount ); 482cdf0e10cSrcweir OUString *pRes = aRes.getArray(); 483cdf0e10cSrcweir sal_Int32 i = 0; 484cdf0e10cSrcweir for (aIt = aRange.first; aIt != aRange.second; ++aIt) 485cdf0e10cSrcweir pRes[i++] = (*aIt).second; 486cdf0e10cSrcweir 487cdf0e10cSrcweir return aRes; 488cdf0e10cSrcweir } 489cdf0e10cSrcweir 490cdf0e10cSrcweir 491cdf0e10cSrcweir static sal_Bool lcl_SeqHasEntry( 492cdf0e10cSrcweir const OUString *pSeqStart, // first element to check 493cdf0e10cSrcweir sal_Int32 nToCheck, // number of elements to check 494cdf0e10cSrcweir const OUString &rText) 495cdf0e10cSrcweir { 496cdf0e10cSrcweir sal_Bool bRes = sal_False; 497cdf0e10cSrcweir if (pSeqStart && nToCheck > 0) 498cdf0e10cSrcweir { 499cdf0e10cSrcweir const OUString *pDone = pSeqStart + nToCheck; // one behind last to check 500cdf0e10cSrcweir while (!bRes && pSeqStart != pDone) 501cdf0e10cSrcweir { 502cdf0e10cSrcweir if (*pSeqStart++ == rText) 503cdf0e10cSrcweir bRes = sal_True; 504cdf0e10cSrcweir } 505cdf0e10cSrcweir } 506cdf0e10cSrcweir return bRes; 507cdf0e10cSrcweir } 508cdf0e10cSrcweir 509cdf0e10cSrcweir uno::Sequence< OUString > SAL_CALL ConvDic::getConversionEntries( 510cdf0e10cSrcweir ConversionDirection eDirection ) 511cdf0e10cSrcweir throw (RuntimeException) 512cdf0e10cSrcweir { 513cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 514cdf0e10cSrcweir 515cdf0e10cSrcweir if (!pFromRight.get() && eDirection == ConversionDirection_FROM_RIGHT) 516cdf0e10cSrcweir return uno::Sequence< OUString >(); 517cdf0e10cSrcweir 518cdf0e10cSrcweir if (bNeedEntries) 519cdf0e10cSrcweir Load(); 520cdf0e10cSrcweir 521cdf0e10cSrcweir ConvMap &rConvMap = eDirection == ConversionDirection_FROM_LEFT ? 522cdf0e10cSrcweir aFromLeft : *pFromRight; 523cdf0e10cSrcweir uno::Sequence< OUString > aRes( rConvMap.size() ); 524cdf0e10cSrcweir OUString *pRes = aRes.getArray(); 525cdf0e10cSrcweir ConvMap::iterator aIt = rConvMap.begin(); 526cdf0e10cSrcweir sal_Int32 nIdx = 0; 527cdf0e10cSrcweir while (aIt != rConvMap.end()) 528cdf0e10cSrcweir { 529cdf0e10cSrcweir OUString aCurEntry( (*aIt).first ); 530cdf0e10cSrcweir // skip duplicate entries ( duplicate = duplicate entries 531cdf0e10cSrcweir // respective to the evaluated side (FROM_LEFT or FROM_RIGHT). 532cdf0e10cSrcweir // Thus if FROM_LEFT is evaluated for pairs (A,B) and (A,C) 533cdf0e10cSrcweir // only one entry for A will be returned in the result) 534cdf0e10cSrcweir if (nIdx == 0 || !lcl_SeqHasEntry( pRes, nIdx, aCurEntry )) 535cdf0e10cSrcweir pRes[ nIdx++ ] = aCurEntry; 536cdf0e10cSrcweir ++aIt; 537cdf0e10cSrcweir } 538cdf0e10cSrcweir aRes.realloc( nIdx ); 539cdf0e10cSrcweir 540cdf0e10cSrcweir return aRes; 541cdf0e10cSrcweir } 542cdf0e10cSrcweir 543cdf0e10cSrcweir 544cdf0e10cSrcweir void SAL_CALL ConvDic::addEntry( 545cdf0e10cSrcweir const OUString& aLeftText, 546cdf0e10cSrcweir const OUString& aRightText ) 547cdf0e10cSrcweir throw (IllegalArgumentException, container::ElementExistException, RuntimeException) 548cdf0e10cSrcweir { 549cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 550cdf0e10cSrcweir if (bNeedEntries) 551cdf0e10cSrcweir Load(); 552cdf0e10cSrcweir if (HasEntry( aLeftText, aRightText )) 553cdf0e10cSrcweir throw container::ElementExistException(); 554cdf0e10cSrcweir AddEntry( aLeftText, aRightText ); 555cdf0e10cSrcweir } 556cdf0e10cSrcweir 557cdf0e10cSrcweir 558cdf0e10cSrcweir void SAL_CALL ConvDic::removeEntry( 559cdf0e10cSrcweir const OUString& aLeftText, 560cdf0e10cSrcweir const OUString& aRightText ) 561cdf0e10cSrcweir throw (container::NoSuchElementException, RuntimeException) 562cdf0e10cSrcweir { 563cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 564cdf0e10cSrcweir if (bNeedEntries) 565cdf0e10cSrcweir Load(); 566cdf0e10cSrcweir if (!HasEntry( aLeftText, aRightText )) 567cdf0e10cSrcweir throw container::NoSuchElementException(); 568cdf0e10cSrcweir RemoveEntry( aLeftText, aRightText ); 569cdf0e10cSrcweir } 570cdf0e10cSrcweir 571cdf0e10cSrcweir 572cdf0e10cSrcweir sal_Int16 SAL_CALL ConvDic::getMaxCharCount( ConversionDirection eDirection ) 573cdf0e10cSrcweir throw (RuntimeException) 574cdf0e10cSrcweir { 575cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 576cdf0e10cSrcweir 577cdf0e10cSrcweir if (!pFromRight.get() && eDirection == ConversionDirection_FROM_RIGHT) 578cdf0e10cSrcweir { 579cdf0e10cSrcweir DBG_ASSERT( nMaxRightCharCount == 0, "max right char count should be 0" ); 580cdf0e10cSrcweir return 0; 581cdf0e10cSrcweir } 582cdf0e10cSrcweir 583cdf0e10cSrcweir if (bNeedEntries) 584cdf0e10cSrcweir Load(); 585cdf0e10cSrcweir 586cdf0e10cSrcweir if (!bMaxCharCountIsValid) 587cdf0e10cSrcweir { 588cdf0e10cSrcweir nMaxLeftCharCount = 0; 589cdf0e10cSrcweir ConvMap::iterator aIt = aFromLeft.begin(); 590cdf0e10cSrcweir while (aIt != aFromLeft.end()) 591cdf0e10cSrcweir { 592cdf0e10cSrcweir sal_Int16 nTmp = (sal_Int16) (*aIt).first.getLength(); 593cdf0e10cSrcweir if (nTmp > nMaxLeftCharCount) 594cdf0e10cSrcweir nMaxLeftCharCount = nTmp; 595cdf0e10cSrcweir ++aIt; 596cdf0e10cSrcweir } 597cdf0e10cSrcweir 598cdf0e10cSrcweir nMaxRightCharCount = 0; 599cdf0e10cSrcweir if (pFromRight.get()) 600cdf0e10cSrcweir { 601cdf0e10cSrcweir aIt = pFromRight->begin(); 602cdf0e10cSrcweir while (aIt != pFromRight->end()) 603cdf0e10cSrcweir { 604cdf0e10cSrcweir sal_Int16 nTmp = (sal_Int16) (*aIt).first.getLength(); 605cdf0e10cSrcweir if (nTmp > nMaxRightCharCount) 606cdf0e10cSrcweir nMaxRightCharCount = nTmp; 607cdf0e10cSrcweir ++aIt; 608cdf0e10cSrcweir } 609cdf0e10cSrcweir } 610cdf0e10cSrcweir 611cdf0e10cSrcweir bMaxCharCountIsValid = sal_True; 612cdf0e10cSrcweir } 613cdf0e10cSrcweir sal_Int16 nRes = eDirection == ConversionDirection_FROM_LEFT ? 614cdf0e10cSrcweir nMaxLeftCharCount : nMaxRightCharCount; 615cdf0e10cSrcweir DBG_ASSERT( nRes >= 0, "invalid MaxCharCount" ); 616cdf0e10cSrcweir return nRes; 617cdf0e10cSrcweir } 618cdf0e10cSrcweir 619cdf0e10cSrcweir 620cdf0e10cSrcweir void SAL_CALL ConvDic::setPropertyType( 621cdf0e10cSrcweir const OUString& rLeftText, 622cdf0e10cSrcweir const OUString& rRightText, 623cdf0e10cSrcweir sal_Int16 nPropertyType ) 624cdf0e10cSrcweir throw (container::NoSuchElementException, IllegalArgumentException, RuntimeException) 625cdf0e10cSrcweir { 626cdf0e10cSrcweir sal_Bool bHasElement = HasEntry( rLeftText, rRightText); 627cdf0e10cSrcweir if (!bHasElement) 628cdf0e10cSrcweir throw container::NoSuchElementException(); 629cdf0e10cSrcweir 630cdf0e10cSrcweir // currently we assume that entries with the same left text have the 631cdf0e10cSrcweir // same PropertyType even if the right text is different... 632cdf0e10cSrcweir if (pConvPropType.get()) 633cdf0e10cSrcweir pConvPropType->insert( PropTypeMap::value_type( rLeftText, nPropertyType ) ); 634cdf0e10cSrcweir bIsModified = sal_True; 635cdf0e10cSrcweir } 636cdf0e10cSrcweir 637cdf0e10cSrcweir 638cdf0e10cSrcweir sal_Int16 SAL_CALL ConvDic::getPropertyType( 639cdf0e10cSrcweir const OUString& rLeftText, 640cdf0e10cSrcweir const OUString& rRightText ) 641cdf0e10cSrcweir throw (container::NoSuchElementException, RuntimeException) 642cdf0e10cSrcweir { 643cdf0e10cSrcweir sal_Bool bHasElement = HasEntry( rLeftText, rRightText); 644cdf0e10cSrcweir if (!bHasElement) 645cdf0e10cSrcweir throw container::NoSuchElementException(); 646cdf0e10cSrcweir 647cdf0e10cSrcweir sal_Int16 nRes = ConversionPropertyType::NOT_DEFINED; 648cdf0e10cSrcweir if (pConvPropType.get()) 649cdf0e10cSrcweir { 650cdf0e10cSrcweir // still assuming that entries with same left text have same PropertyType 651cdf0e10cSrcweir // even if they have different right text... 652cdf0e10cSrcweir PropTypeMap::iterator aIt = pConvPropType->find( rLeftText ); 653cdf0e10cSrcweir if (aIt != pConvPropType->end()) 654cdf0e10cSrcweir nRes = (*aIt).second; 655cdf0e10cSrcweir } 656cdf0e10cSrcweir return nRes; 657cdf0e10cSrcweir } 658cdf0e10cSrcweir 659cdf0e10cSrcweir 660cdf0e10cSrcweir void SAL_CALL ConvDic::flush( ) 661cdf0e10cSrcweir throw (RuntimeException) 662cdf0e10cSrcweir { 663cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 664cdf0e10cSrcweir 665cdf0e10cSrcweir if (!bIsModified) 666cdf0e10cSrcweir return; 667cdf0e10cSrcweir 668cdf0e10cSrcweir Save(); 669cdf0e10cSrcweir 670cdf0e10cSrcweir // notify listeners 671cdf0e10cSrcweir EventObject aEvtObj; 672cdf0e10cSrcweir aEvtObj.Source = uno::Reference< XFlushable >( this ); 673cdf0e10cSrcweir cppu::OInterfaceIteratorHelper aIt( aFlushListeners ); 674cdf0e10cSrcweir while (aIt.hasMoreElements()) 675cdf0e10cSrcweir { 676cdf0e10cSrcweir uno::Reference< util::XFlushListener > xRef( aIt.next(), UNO_QUERY ); 677cdf0e10cSrcweir if (xRef.is()) 678cdf0e10cSrcweir xRef->flushed( aEvtObj ); 679cdf0e10cSrcweir } 680cdf0e10cSrcweir } 681cdf0e10cSrcweir 682cdf0e10cSrcweir 683cdf0e10cSrcweir void SAL_CALL ConvDic::addFlushListener( 684cdf0e10cSrcweir const uno::Reference< util::XFlushListener >& rxListener ) 685cdf0e10cSrcweir throw (RuntimeException) 686cdf0e10cSrcweir { 687cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 688cdf0e10cSrcweir if (rxListener.is()) 689cdf0e10cSrcweir aFlushListeners.addInterface( rxListener ); 690cdf0e10cSrcweir } 691cdf0e10cSrcweir 692cdf0e10cSrcweir 693cdf0e10cSrcweir void SAL_CALL ConvDic::removeFlushListener( 694cdf0e10cSrcweir const uno::Reference< util::XFlushListener >& rxListener ) 695cdf0e10cSrcweir throw (RuntimeException) 696cdf0e10cSrcweir { 697cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 698cdf0e10cSrcweir if (rxListener.is()) 699cdf0e10cSrcweir aFlushListeners.removeInterface( rxListener ); 700cdf0e10cSrcweir } 701cdf0e10cSrcweir 702cdf0e10cSrcweir 703cdf0e10cSrcweir OUString SAL_CALL ConvDic::getImplementationName( ) 704cdf0e10cSrcweir throw (RuntimeException) 705cdf0e10cSrcweir { 706cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 707cdf0e10cSrcweir return getImplementationName_Static(); 708cdf0e10cSrcweir } 709cdf0e10cSrcweir 710cdf0e10cSrcweir 711cdf0e10cSrcweir sal_Bool SAL_CALL ConvDic::supportsService( const OUString& rServiceName ) 712cdf0e10cSrcweir throw (RuntimeException) 713cdf0e10cSrcweir { 714cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 715cdf0e10cSrcweir sal_Bool bRes = sal_False; 716cdf0e10cSrcweir if (rServiceName.equalsAscii( SN_CONV_DICTIONARY )) 717cdf0e10cSrcweir bRes = sal_True; 718cdf0e10cSrcweir return bRes; 719cdf0e10cSrcweir } 720cdf0e10cSrcweir 721cdf0e10cSrcweir 722cdf0e10cSrcweir uno::Sequence< OUString > SAL_CALL ConvDic::getSupportedServiceNames( ) 723cdf0e10cSrcweir throw (RuntimeException) 724cdf0e10cSrcweir { 725cdf0e10cSrcweir MutexGuard aGuard( GetLinguMutex() ); 726cdf0e10cSrcweir return getSupportedServiceNames_Static(); 727cdf0e10cSrcweir } 728cdf0e10cSrcweir 729cdf0e10cSrcweir 730cdf0e10cSrcweir uno::Sequence< OUString > ConvDic::getSupportedServiceNames_Static() 731cdf0e10cSrcweir throw() 732cdf0e10cSrcweir { 733cdf0e10cSrcweir uno::Sequence< OUString > aSNS( 1 ); 734cdf0e10cSrcweir aSNS.getArray()[0] = A2OU( SN_CONV_DICTIONARY ); 735cdf0e10cSrcweir return aSNS; 736cdf0e10cSrcweir } 737cdf0e10cSrcweir 738cdf0e10cSrcweir /////////////////////////////////////////////////////////////////////////// 739cdf0e10cSrcweir 740cdf0e10cSrcweir 741