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 : #include <sal/config.h>
21 :
22 : #include <boost/noncopyable.hpp>
23 : #include <com/sun/star/container/XNameContainer.hpp>
24 : #include <com/sun/star/lang/Locale.hpp>
25 : #include <com/sun/star/linguistic2/ConversionDictionaryType.hpp>
26 : #include <com/sun/star/linguistic2/XConversionDictionary.hpp>
27 : #include <com/sun/star/linguistic2/XConversionDictionaryList.hpp>
28 : #include <com/sun/star/registry/XRegistryKey.hpp>
29 : #include <com/sun/star/uno/Reference.h>
30 : #include <com/sun/star/util/XFlushable.hpp>
31 : #include <cppuhelper/factory.hxx>
32 : #include <comphelper/processfactory.hxx>
33 : #include <cppuhelper/supportsservice.hxx>
34 : #include <rtl/instance.hxx>
35 : #include <tools/stream.hxx>
36 : #include <tools/urlobj.hxx>
37 : #include <ucbhelper/content.hxx>
38 : #include <unotools/localfilehelper.hxx>
39 : #include <unotools/lingucfg.hxx>
40 : #include <unotools/pathoptions.hxx>
41 : #include <unotools/useroptions.hxx>
42 :
43 : #include "convdic.hxx"
44 : #include "convdiclist.hxx"
45 : #include "defs.hxx"
46 : #include "hhconvdic.hxx"
47 : #include "lngreg.hxx"
48 : #include "linguistic/misc.hxx"
49 :
50 : using namespace osl;
51 : using namespace com::sun::star;
52 : using namespace com::sun::star::lang;
53 : using namespace com::sun::star::uno;
54 : using namespace com::sun::star::container;
55 : using namespace com::sun::star::linguistic2;
56 : using namespace linguistic;
57 :
58 : #define SN_CONV_DICTIONARY_LIST "com.sun.star.linguistic2.ConversionDictionaryList"
59 :
60 0 : bool operator == ( const Locale &r1, const Locale &r2 )
61 : {
62 0 : return r1.Language == r2.Language &&
63 0 : r1.Country == r2.Country &&
64 0 : r1.Variant == r2.Variant;
65 : }
66 :
67 0 : OUString GetConvDicMainURL( const OUString &rDicName, const OUString &rDirectoryURL )
68 : {
69 : // build URL to use for new (persistent) dictionaries
70 :
71 0 : OUString aFullDicName = OUString(rDicName) + CONV_DIC_DOT_EXT;
72 :
73 0 : INetURLObject aURLObj;
74 0 : aURLObj.SetSmartProtocol( INET_PROT_FILE );
75 0 : aURLObj.SetSmartURL( rDirectoryURL );
76 0 : aURLObj.Append( aFullDicName, INetURLObject::ENCODE_ALL );
77 : DBG_ASSERT(!aURLObj.HasError(), "invalid URL");
78 0 : if (aURLObj.HasError())
79 0 : return OUString();
80 : else
81 0 : return aURLObj.GetMainURL( INetURLObject::DECODE_TO_IURI );
82 : }
83 :
84 : class ConvDicNameContainer :
85 : public cppu::WeakImplHelper1
86 : <
87 : ::com::sun::star::container::XNameContainer
88 : >,
89 : private boost::noncopyable
90 : {
91 : uno::Sequence< uno::Reference< XConversionDictionary > > aConvDics;
92 :
93 : sal_Int32 GetIndexByName_Impl( const OUString& rName );
94 :
95 : public:
96 : ConvDicNameContainer();
97 : virtual ~ConvDicNameContainer();
98 :
99 : // XElementAccess
100 : virtual ::com::sun::star::uno::Type SAL_CALL getElementType( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
101 : virtual sal_Bool SAL_CALL hasElements( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
102 :
103 : // XNameAccess
104 : virtual ::com::sun::star::uno::Any SAL_CALL getByName( const OUString& aName ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
105 : virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getElementNames( ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
106 : virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
107 :
108 : // XNameReplace
109 : virtual void SAL_CALL replaceByName( const OUString& aName, const ::com::sun::star::uno::Any& aElement ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
110 :
111 : // XNameContainer
112 : virtual void SAL_CALL insertByName( const OUString& aName, const ::com::sun::star::uno::Any& aElement ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::ElementExistException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
113 : virtual void SAL_CALL removeByName( const OUString& Name ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
114 :
115 : // looks for conversion dictionaries with the specified extension
116 : // in the directory and adds them to the container
117 : void AddConvDics( const OUString &rSearchDirPathURL, const OUString &rExtension );
118 :
119 : // calls Flush for the dictionaries that support XFlushable
120 : void FlushDics() const;
121 :
122 0 : sal_Int32 GetCount() const { return aConvDics.getLength(); }
123 : uno::Reference< XConversionDictionary > GetByName( const OUString& rName );
124 :
125 0 : const uno::Reference< XConversionDictionary > GetByIndex( sal_Int32 nIdx )
126 : {
127 0 : return aConvDics.getConstArray()[nIdx];
128 : }
129 : };
130 :
131 0 : ConvDicNameContainer::ConvDicNameContainer()
132 : {
133 0 : }
134 :
135 0 : ConvDicNameContainer::~ConvDicNameContainer()
136 : {
137 0 : }
138 :
139 0 : void ConvDicNameContainer::FlushDics() const
140 : {
141 0 : sal_Int32 nLen = aConvDics.getLength();
142 0 : const uno::Reference< XConversionDictionary > *pDic = aConvDics.getConstArray();
143 0 : for (sal_Int32 i = 0; i < nLen; ++i)
144 : {
145 0 : uno::Reference< util::XFlushable > xFlush( pDic[i] , UNO_QUERY );
146 0 : if (xFlush.is())
147 : {
148 : try
149 : {
150 0 : xFlush->flush();
151 : }
152 0 : catch(Exception &)
153 : {
154 : OSL_FAIL( "flushing of conversion dictionary failed" );
155 : }
156 : }
157 0 : }
158 0 : }
159 :
160 0 : sal_Int32 ConvDicNameContainer::GetIndexByName_Impl(
161 : const OUString& rName )
162 : {
163 0 : sal_Int32 nRes = -1;
164 0 : sal_Int32 nLen = aConvDics.getLength();
165 0 : const uno::Reference< XConversionDictionary > *pDic = aConvDics.getConstArray();
166 0 : for (sal_Int32 i = 0; i < nLen && nRes == -1; ++i)
167 : {
168 0 : if (rName == pDic[i]->getName())
169 0 : nRes = i;
170 : }
171 0 : return nRes;
172 : }
173 :
174 0 : uno::Reference< XConversionDictionary > ConvDicNameContainer::GetByName(
175 : const OUString& rName )
176 : {
177 0 : uno::Reference< XConversionDictionary > xRes;
178 0 : sal_Int32 nIdx = GetIndexByName_Impl( rName );
179 0 : if ( nIdx != -1)
180 0 : xRes = aConvDics.getArray()[nIdx];
181 0 : return xRes;
182 : }
183 :
184 0 : uno::Type SAL_CALL ConvDicNameContainer::getElementType( )
185 : throw (RuntimeException, std::exception)
186 : {
187 0 : MutexGuard aGuard( GetLinguMutex() );
188 0 : return uno::Type( ::getCppuType( (uno::Reference< XConversionDictionary > *) 0) );
189 : }
190 :
191 0 : sal_Bool SAL_CALL ConvDicNameContainer::hasElements( )
192 : throw (RuntimeException, std::exception)
193 : {
194 0 : MutexGuard aGuard( GetLinguMutex() );
195 0 : return aConvDics.getLength() > 0;
196 : }
197 :
198 0 : uno::Any SAL_CALL ConvDicNameContainer::getByName( const OUString& rName )
199 : throw (NoSuchElementException, WrappedTargetException, RuntimeException, std::exception)
200 : {
201 0 : MutexGuard aGuard( GetLinguMutex() );
202 0 : uno::Reference< XConversionDictionary > xRes( GetByName( rName ) );
203 0 : if (!xRes.is())
204 0 : throw NoSuchElementException();
205 0 : return makeAny( xRes );
206 : }
207 :
208 0 : uno::Sequence< OUString > SAL_CALL ConvDicNameContainer::getElementNames( )
209 : throw (RuntimeException, std::exception)
210 : {
211 0 : MutexGuard aGuard( GetLinguMutex() );
212 :
213 0 : sal_Int32 nLen = aConvDics.getLength();
214 0 : uno::Sequence< OUString > aRes( nLen );
215 0 : OUString *pName = aRes.getArray();
216 0 : const uno::Reference< XConversionDictionary > *pDic = aConvDics.getConstArray();
217 0 : for (sal_Int32 i = 0; i < nLen; ++i)
218 0 : pName[i] = pDic[i]->getName();
219 0 : return aRes;
220 : }
221 :
222 0 : sal_Bool SAL_CALL ConvDicNameContainer::hasByName( const OUString& rName )
223 : throw (RuntimeException, std::exception)
224 : {
225 0 : MutexGuard aGuard( GetLinguMutex() );
226 0 : return GetByName( rName ).is();
227 : }
228 :
229 0 : void SAL_CALL ConvDicNameContainer::replaceByName(
230 : const OUString& rName,
231 : const uno::Any& rElement )
232 : throw (IllegalArgumentException, NoSuchElementException, WrappedTargetException, RuntimeException, std::exception)
233 : {
234 0 : MutexGuard aGuard( GetLinguMutex() );
235 :
236 0 : sal_Int32 nRplcIdx = GetIndexByName_Impl( rName );
237 0 : if (nRplcIdx == -1)
238 0 : throw NoSuchElementException();
239 0 : uno::Reference< XConversionDictionary > xNew;
240 0 : rElement >>= xNew;
241 0 : if (!xNew.is() || xNew->getName() != rName)
242 0 : throw IllegalArgumentException();
243 0 : aConvDics.getArray()[ nRplcIdx ] = xNew;
244 0 : }
245 :
246 0 : void SAL_CALL ConvDicNameContainer::insertByName(
247 : const OUString& rName,
248 : const Any& rElement )
249 : throw (IllegalArgumentException, ElementExistException, WrappedTargetException, RuntimeException, std::exception)
250 : {
251 0 : MutexGuard aGuard( GetLinguMutex() );
252 :
253 0 : if (GetByName( rName ).is())
254 0 : throw ElementExistException();
255 0 : uno::Reference< XConversionDictionary > xNew;
256 0 : rElement >>= xNew;
257 0 : if (!xNew.is() || xNew->getName() != rName)
258 0 : throw IllegalArgumentException();
259 :
260 0 : sal_Int32 nLen = aConvDics.getLength();
261 0 : aConvDics.realloc( nLen + 1 );
262 0 : aConvDics.getArray()[ nLen ] = xNew;
263 0 : }
264 :
265 0 : void SAL_CALL ConvDicNameContainer::removeByName( const OUString& rName )
266 : throw (NoSuchElementException, WrappedTargetException, RuntimeException, std::exception)
267 : {
268 0 : MutexGuard aGuard( GetLinguMutex() );
269 :
270 0 : sal_Int32 nRplcIdx = GetIndexByName_Impl( rName );
271 0 : if (nRplcIdx == -1)
272 0 : throw NoSuchElementException();
273 :
274 : // physically remove dictionary
275 0 : uno::Reference< XConversionDictionary > xDel = aConvDics.getArray()[nRplcIdx];
276 0 : OUString aName( xDel->getName() );
277 0 : OUString aDicMainURL( GetConvDicMainURL( aName, GetDictionaryWriteablePath() ) );
278 0 : INetURLObject aObj( aDicMainURL );
279 : DBG_ASSERT( aObj.GetProtocol() == INET_PROT_FILE, "+HangulHanjaOptionsDialog::OkHdl(): non-file URLs cannot be deleted" );
280 0 : if( aObj.GetProtocol() == INET_PROT_FILE )
281 : {
282 : try
283 : {
284 : ::ucbhelper::Content aCnt( aObj.GetMainURL( INetURLObject::NO_DECODE ),
285 : uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >(),
286 0 : comphelper::getProcessComponentContext() );
287 0 : aCnt.executeCommand( "delete", makeAny( sal_Bool( sal_True ) ) );
288 : }
289 0 : catch( ::com::sun::star::ucb::CommandAbortedException& )
290 : {
291 : SAL_WARN( "linguistic", "HangulHanjaOptionsDialog::OkHdl(): CommandAbortedException" );
292 : }
293 0 : catch( ... )
294 : {
295 : SAL_WARN( "linguistic", "HangulHanjaOptionsDialog::OkHdl(): Any other exception" );
296 : }
297 : }
298 :
299 0 : sal_Int32 nLen = aConvDics.getLength();
300 0 : uno::Reference< XConversionDictionary > *pDic = aConvDics.getArray();
301 0 : for (sal_Int32 i = nRplcIdx; i < nLen - 1; ++i)
302 0 : pDic[i] = pDic[i + 1];
303 0 : aConvDics.realloc( nLen - 1 );
304 0 : }
305 :
306 0 : void ConvDicNameContainer::AddConvDics(
307 : const OUString &rSearchDirPathURL,
308 : const OUString &rExtension )
309 : {
310 : const Sequence< OUString > aDirCnt(
311 0 : utl::LocalFileHelper::GetFolderContents( rSearchDirPathURL, false ) );
312 0 : const OUString *pDirCnt = aDirCnt.getConstArray();
313 0 : sal_Int32 nEntries = aDirCnt.getLength();
314 :
315 0 : for (sal_Int32 i = 0; i < nEntries; ++i)
316 : {
317 0 : OUString aURL( pDirCnt[i] );
318 :
319 0 : sal_Int32 nPos = aURL.lastIndexOf('.');
320 0 : OUString aExt( aURL.copy(nPos + 1).toAsciiLowerCase() );
321 0 : OUString aSearchExt( rExtension.toAsciiLowerCase() );
322 0 : if(aExt != aSearchExt)
323 0 : continue; // skip other files
324 :
325 : sal_Int16 nLang;
326 : sal_Int16 nConvType;
327 0 : if (IsConvDic( aURL, nLang, nConvType ))
328 : {
329 : // get decoded dictionary file name
330 0 : INetURLObject aURLObj( aURL );
331 : OUString aDicName = aURLObj.getBase( INetURLObject::LAST_SEGMENT,
332 : true, INetURLObject::DECODE_WITH_CHARSET,
333 0 : RTL_TEXTENCODING_UTF8 );
334 :
335 0 : uno::Reference < XConversionDictionary > xDic;
336 0 : if (nLang == LANGUAGE_KOREAN &&
337 0 : nConvType == ConversionDictionaryType::HANGUL_HANJA)
338 : {
339 0 : xDic = new HHConvDic( aDicName, aURL );
340 : }
341 0 : else if ((nLang == LANGUAGE_CHINESE_SIMPLIFIED || nLang == LANGUAGE_CHINESE_TRADITIONAL) &&
342 0 : nConvType == ConversionDictionaryType::SCHINESE_TCHINESE)
343 : {
344 0 : xDic = new ConvDic( aDicName, nLang, nConvType, sal_False, aURL );
345 : }
346 :
347 0 : if (xDic.is())
348 : {
349 0 : uno::Any aAny;
350 0 : aAny <<= xDic;
351 0 : insertByName( xDic->getName(), aAny );
352 0 : }
353 : }
354 0 : }
355 0 : }
356 :
357 : namespace
358 : {
359 : struct StaticConvDicList : public rtl::StaticWithInit<
360 : uno::Reference<XInterface>, StaticConvDicList> {
361 0 : uno::Reference<XInterface> operator () () {
362 0 : return (cppu::OWeakObject *) new ConvDicList;
363 : }
364 : };
365 : }
366 :
367 0 : void ConvDicList::MyAppExitListener::AtExit()
368 : {
369 0 : rMyDicList.FlushDics();
370 0 : StaticConvDicList::get().clear();
371 0 : }
372 :
373 0 : ConvDicList::ConvDicList() :
374 0 : aEvtListeners( GetLinguMutex() )
375 : {
376 0 : pNameContainer = 0;
377 0 : bDisposing = sal_False;
378 :
379 0 : pExitListener = new MyAppExitListener( *this );
380 0 : xExitListener = pExitListener;
381 0 : pExitListener->Activate();
382 0 : }
383 :
384 0 : ConvDicList::~ConvDicList()
385 : {
386 :
387 0 : if (!bDisposing && pNameContainer)
388 0 : pNameContainer->FlushDics();
389 :
390 0 : pExitListener->Deactivate();
391 0 : }
392 :
393 0 : void ConvDicList::FlushDics()
394 : {
395 : // check only pointer to avoid creating the container when
396 : // the dictionaries were not accessed yet
397 0 : if (pNameContainer)
398 0 : pNameContainer->FlushDics();
399 0 : }
400 :
401 0 : ConvDicNameContainer & ConvDicList::GetNameContainer()
402 : {
403 0 : if (!pNameContainer)
404 : {
405 0 : pNameContainer = new ConvDicNameContainer;
406 0 : pNameContainer->AddConvDics( GetDictionaryWriteablePath(), OUString(CONV_DIC_EXT) );
407 0 : xNameContainer = pNameContainer;
408 :
409 : // access list of text conversion dictionaries to activate
410 0 : SvtLinguOptions aOpt;
411 0 : SvtLinguConfig().GetOptions( aOpt );
412 0 : sal_Int32 nLen = aOpt.aActiveConvDics.getLength();
413 0 : const OUString *pActiveConvDics = aOpt.aActiveConvDics.getConstArray();
414 0 : for (sal_Int32 i = 0; i < nLen; ++i)
415 : {
416 : uno::Reference< XConversionDictionary > xDic =
417 0 : pNameContainer->GetByName( pActiveConvDics[i] );
418 0 : if (xDic.is())
419 0 : xDic->setActive( sal_True );
420 0 : }
421 :
422 : // since there is no UI to active/deactivate the dictionaries
423 : // for chinese text conversion they should be activated by default
424 : uno::Reference< XConversionDictionary > xS2TDic(
425 0 : pNameContainer->GetByName( "ChineseS2T" ), UNO_QUERY );
426 : uno::Reference< XConversionDictionary > xT2SDic(
427 0 : pNameContainer->GetByName( "ChineseT2S" ), UNO_QUERY );
428 0 : if (xS2TDic.is())
429 0 : xS2TDic->setActive( sal_True );
430 0 : if (xT2SDic.is())
431 0 : xT2SDic->setActive( sal_True );
432 :
433 : }
434 0 : return *pNameContainer;
435 : }
436 :
437 0 : uno::Reference< container::XNameContainer > SAL_CALL ConvDicList::getDictionaryContainer( ) throw (RuntimeException, std::exception)
438 : {
439 0 : MutexGuard aGuard( GetLinguMutex() );
440 0 : GetNameContainer();
441 : DBG_ASSERT( xNameContainer.is(), "missing name container" );
442 0 : return xNameContainer;
443 : }
444 :
445 0 : uno::Reference< XConversionDictionary > SAL_CALL ConvDicList::addNewDictionary(
446 : const OUString& rName,
447 : const Locale& rLocale,
448 : sal_Int16 nConvDicType )
449 : throw (NoSupportException, ElementExistException, RuntimeException, std::exception)
450 : {
451 0 : MutexGuard aGuard( GetLinguMutex() );
452 :
453 0 : sal_Int16 nLang = LinguLocaleToLanguage( rLocale );
454 :
455 0 : if (GetNameContainer().hasByName( rName ))
456 0 : throw ElementExistException();
457 :
458 0 : uno::Reference< XConversionDictionary > xRes;
459 0 : OUString aDicMainURL( GetConvDicMainURL( rName, GetDictionaryWriteablePath() ) );
460 0 : if (nLang == LANGUAGE_KOREAN &&
461 : nConvDicType == ConversionDictionaryType::HANGUL_HANJA)
462 : {
463 0 : xRes = new HHConvDic( rName, aDicMainURL );
464 : }
465 0 : else if ((nLang == LANGUAGE_CHINESE_SIMPLIFIED || nLang == LANGUAGE_CHINESE_TRADITIONAL) &&
466 : nConvDicType == ConversionDictionaryType::SCHINESE_TCHINESE)
467 : {
468 0 : xRes = new ConvDic( rName, nLang, nConvDicType, sal_False, aDicMainURL );
469 : }
470 :
471 0 : if (!xRes.is())
472 0 : throw NoSupportException();
473 : else
474 : {
475 0 : xRes->setActive( sal_True );
476 0 : uno::Any aAny;
477 0 : aAny <<= xRes;
478 0 : GetNameContainer().insertByName( rName, aAny );
479 : }
480 0 : return xRes;
481 : }
482 :
483 0 : uno::Sequence< OUString > SAL_CALL ConvDicList::queryConversions(
484 : const OUString& rText,
485 : sal_Int32 nStartPos,
486 : sal_Int32 nLength,
487 : const Locale& rLocale,
488 : sal_Int16 nConversionDictionaryType,
489 : ConversionDirection eDirection,
490 : sal_Int32 nTextConversionOptions )
491 : throw (IllegalArgumentException, NoSupportException, RuntimeException, std::exception)
492 : {
493 0 : MutexGuard aGuard( GetLinguMutex() );
494 :
495 0 : sal_Int32 nCount = 0;
496 0 : uno::Sequence< OUString > aRes( 20 );
497 0 : OUString *pRes = aRes.getArray();
498 :
499 0 : sal_Bool bSupported = sal_False;
500 0 : sal_Int32 nLen = GetNameContainer().GetCount();
501 0 : for (sal_Int32 i = 0; i < nLen; ++i)
502 : {
503 0 : const uno::Reference< XConversionDictionary > xDic( GetNameContainer().GetByIndex(i) );
504 0 : sal_Bool bMatch = xDic.is() &&
505 0 : xDic->getLocale() == rLocale &&
506 0 : xDic->getConversionType() == nConversionDictionaryType;
507 0 : bSupported |= bMatch;
508 0 : if (bMatch && xDic->isActive())
509 : {
510 0 : Sequence< OUString > aNewConv( xDic->getConversions(
511 : rText, nStartPos, nLength,
512 0 : eDirection, nTextConversionOptions ) );
513 0 : sal_Int32 nNewLen = aNewConv.getLength();
514 0 : if (nNewLen > 0)
515 : {
516 0 : if (nCount + nNewLen > aRes.getLength())
517 : {
518 0 : aRes.realloc( nCount + nNewLen + 20 );
519 0 : pRes = aRes.getArray();
520 : }
521 0 : const OUString *pNewConv = aNewConv.getConstArray();
522 0 : for (sal_Int32 k = 0; k < nNewLen; ++k)
523 0 : pRes[nCount++] = pNewConv[k];
524 0 : }
525 : }
526 0 : }
527 :
528 0 : if (!bSupported)
529 0 : throw NoSupportException();
530 :
531 0 : aRes.realloc( nCount );
532 0 : return aRes;
533 : }
534 :
535 0 : sal_Int16 SAL_CALL ConvDicList::queryMaxCharCount(
536 : const Locale& rLocale,
537 : sal_Int16 nConversionDictionaryType,
538 : ConversionDirection eDirection )
539 : throw (RuntimeException, std::exception)
540 : {
541 0 : MutexGuard aGuard( GetLinguMutex() );
542 :
543 0 : sal_Int16 nRes = 0;
544 0 : GetNameContainer();
545 0 : sal_Int32 nLen = GetNameContainer().GetCount();
546 0 : for (sal_Int32 i = 0; i < nLen; ++i)
547 : {
548 0 : const uno::Reference< XConversionDictionary > xDic( GetNameContainer().GetByIndex(i) );
549 0 : if (xDic.is() &&
550 0 : xDic->getLocale() == rLocale &&
551 0 : xDic->getConversionType() == nConversionDictionaryType)
552 : {
553 0 : sal_Int16 nC = xDic->getMaxCharCount( eDirection );
554 0 : if (nC > nRes)
555 0 : nRes = nC;
556 : }
557 0 : }
558 0 : return nRes;
559 : }
560 :
561 0 : void SAL_CALL ConvDicList::dispose( )
562 : throw (RuntimeException, std::exception)
563 : {
564 0 : MutexGuard aGuard( GetLinguMutex() );
565 0 : if (!bDisposing)
566 : {
567 0 : bDisposing = sal_True;
568 0 : EventObject aEvtObj( (XConversionDictionaryList *) this );
569 0 : aEvtListeners.disposeAndClear( aEvtObj );
570 :
571 0 : FlushDics();
572 0 : }
573 0 : }
574 :
575 0 : void SAL_CALL ConvDicList::addEventListener(
576 : const uno::Reference< XEventListener >& rxListener )
577 : throw (RuntimeException, std::exception)
578 : {
579 0 : MutexGuard aGuard( GetLinguMutex() );
580 0 : if (!bDisposing && rxListener.is())
581 0 : aEvtListeners.addInterface( rxListener );
582 0 : }
583 :
584 0 : void SAL_CALL ConvDicList::removeEventListener(
585 : const uno::Reference< XEventListener >& rxListener )
586 : throw (RuntimeException, std::exception)
587 : {
588 0 : MutexGuard aGuard( GetLinguMutex() );
589 0 : if (!bDisposing && rxListener.is())
590 0 : aEvtListeners.removeInterface( rxListener );
591 0 : }
592 :
593 0 : OUString SAL_CALL ConvDicList::getImplementationName()
594 : throw (RuntimeException, std::exception)
595 : {
596 0 : MutexGuard aGuard( GetLinguMutex() );
597 0 : return getImplementationName_Static();
598 : }
599 :
600 0 : sal_Bool SAL_CALL ConvDicList::supportsService( const OUString& rServiceName )
601 : throw (RuntimeException, std::exception)
602 : {
603 0 : return cppu::supportsService(this, rServiceName);
604 : }
605 :
606 0 : uno::Sequence< OUString > SAL_CALL ConvDicList::getSupportedServiceNames()
607 : throw (RuntimeException, std::exception)
608 : {
609 0 : MutexGuard aGuard( GetLinguMutex() );
610 0 : return getSupportedServiceNames_Static();
611 : }
612 :
613 0 : uno::Sequence< OUString > ConvDicList::getSupportedServiceNames_Static()
614 : throw()
615 : {
616 0 : uno::Sequence< OUString > aSNS( 1 );
617 0 : aSNS.getArray()[0] = SN_CONV_DICTIONARY_LIST;
618 0 : return aSNS;
619 : }
620 :
621 0 : uno::Reference< uno::XInterface > SAL_CALL ConvDicList_CreateInstance(
622 : const uno::Reference< XMultiServiceFactory > & /*rSMgr*/ )
623 : throw(Exception)
624 : {
625 0 : return StaticConvDicList::get();
626 : }
627 :
628 0 : void * SAL_CALL ConvDicList_getFactory(
629 : const sal_Char * pImplName,
630 : XMultiServiceFactory * pServiceManager, void * )
631 : {
632 0 : void * pRet = 0;
633 0 : if ( ConvDicList::getImplementationName_Static().equalsAscii( pImplName ) )
634 : {
635 : uno::Reference< XSingleServiceFactory > xFactory =
636 : cppu::createOneInstanceFactory(
637 : pServiceManager,
638 : ConvDicList::getImplementationName_Static(),
639 : ConvDicList_CreateInstance,
640 0 : ConvDicList::getSupportedServiceNames_Static());
641 : // acquire, because we return an interface pointer instead of a reference
642 0 : xFactory->acquire();
643 0 : pRet = xFactory.get();
644 : }
645 0 : return pRet;
646 : }
647 :
648 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
