diff options
Diffstat (limited to 'lingucomponent/source/hyphenator/altlinuxhyph/hyphen/hyphenimp.cxx')
| -rw-r--r-- | lingucomponent/source/hyphenator/altlinuxhyph/hyphen/hyphenimp.cxx | 977 |
1 files changed, 0 insertions, 977 deletions
diff --git a/lingucomponent/source/hyphenator/altlinuxhyph/hyphen/hyphenimp.cxx b/lingucomponent/source/hyphenator/altlinuxhyph/hyphen/hyphenimp.cxx deleted file mode 100644 index 77485acf5..000000000 --- a/lingucomponent/source/hyphenator/altlinuxhyph/hyphen/hyphenimp.cxx +++ /dev/null @@ -1,977 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_lingucomponent.hxx" - - -#include <com/sun/star/uno/Reference.h> -#include <com/sun/star/linguistic2/XSearchableDictionaryList.hpp> - -#include <cppuhelper/factory.hxx> // helper for factories -#include <com/sun/star/registry/XRegistryKey.hpp> -#include <i18npool/mslangid.hxx> -#include <tools/debug.hxx> -#include <unotools/processfactory.hxx> -#include <osl/mutex.hxx> - -#include <hyphen.h> -#include <hyphenimp.hxx> - -#include <linguistic/hyphdta.hxx> -#include <rtl/ustring.hxx> -#include <rtl/ustrbuf.hxx> -#include <rtl/textenc.h> - -#include <linguistic/lngprops.hxx> -#include <unotools/pathoptions.hxx> -#include <unotools/useroptions.hxx> -#include <unotools/lingucfg.hxx> -#include <osl/file.hxx> - -#include "dictmgr.hxx" - -#include <stdio.h> -#include <string.h> - -#include <list> -#include <set> - -using namespace utl; -using namespace osl; -using namespace com::sun::star; -using namespace com::sun::star::beans; -using namespace com::sun::star::lang; -using namespace com::sun::star::uno; -using namespace com::sun::star::linguistic2; -using namespace linguistic; - -using ::rtl::OUString; - -// values asigned to capitalization types -#define CAPTYPE_UNKNOWN 0 -#define CAPTYPE_NOCAP 1 -#define CAPTYPE_INITCAP 2 -#define CAPTYPE_ALLCAP 3 -#define CAPTYPE_MIXED 4 - -// min, max -#define Max(a,b) (a > b ? a : b) - -/////////////////////////////////////////////////////////////////////////// - - -Hyphenator::Hyphenator() : - aEvtListeners ( GetLinguMutex() ) -{ - bDisposing = sal_False; - pPropHelper = NULL; - aDicts = NULL; - numdict = 0; -} - -Hyphenator::~Hyphenator() -{ - if (numdict && aDicts) - { - for (int i=0; i < numdict; ++i) - { - delete aDicts[i].apCC; - if (aDicts[i].aPtr) - hnj_hyphen_free(aDicts[i].aPtr); - } - } - delete[] aDicts; - - if (pPropHelper) - { - pPropHelper->RemoveAsPropListener(); - delete pPropHelper; - } -} - -PropertyHelper_Hyphenation& Hyphenator::GetPropHelper_Impl() -{ - if (!pPropHelper) - { - Reference< XPropertySet > xPropSet( GetLinguProperties(), UNO_QUERY ); - - pPropHelper = new PropertyHelper_Hyphenation ((XHyphenator *) this, xPropSet ); - pPropHelper->AddAsPropListener(); //! after a reference is established - } - return *pPropHelper; -} - - -Sequence< Locale > SAL_CALL Hyphenator::getLocales() - throw(RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - - // this routine should return the locales supported by the installed - // dictionaries. - - if (!numdict) - { - SvtLinguConfig aLinguCfg; - - // get list of dictionaries-to-use - // (or better speaking: the list of dictionaries using the - // new configuration entries). - std::list< SvtLinguConfigDictionaryEntry > aDics; - uno::Sequence< rtl::OUString > aFormatList; - aLinguCfg.GetSupportedDictionaryFormatsFor( A2OU("Hyphenators"), - A2OU("org.openoffice.lingu.LibHnjHyphenator"), aFormatList ); - sal_Int32 nLen = aFormatList.getLength(); - for (sal_Int32 i = 0; i < nLen; ++i) - { - std::vector< SvtLinguConfigDictionaryEntry > aTmpDic( - aLinguCfg.GetActiveDictionariesByFormat( aFormatList[i] ) ); - aDics.insert( aDics.end(), aTmpDic.begin(), aTmpDic.end() ); - } - - //!! for compatibility with old dictionaries (the ones not using extensions - //!! or new configuration entries, but still using the dictionary.lst file) - //!! Get the list of old style spell checking dictionaries to use... - std::vector< SvtLinguConfigDictionaryEntry > aOldStyleDics( - GetOldStyleDics( "HYPH" ) ); - - // to prefer dictionaries with configuration entries we will only - // use those old style dictionaries that add a language that - // is not yet supported by the list od new style dictionaries - MergeNewStyleDicsAndOldStyleDics( aDics, aOldStyleDics ); - - numdict = aDics.size(); - if (numdict) - { - // get supported locales from the dictionaries-to-use... - sal_Int32 k = 0; - std::set< rtl::OUString, lt_rtl_OUString > aLocaleNamesSet; - std::list< SvtLinguConfigDictionaryEntry >::const_iterator aDictIt; - for (aDictIt = aDics.begin(); aDictIt != aDics.end(); ++aDictIt) - { - uno::Sequence< rtl::OUString > aLocaleNames( aDictIt->aLocaleNames ); - sal_Int32 nLen2 = aLocaleNames.getLength(); - for (k = 0; k < nLen2; ++k) - { - aLocaleNamesSet.insert( aLocaleNames[k] ); - } - } - // ... and add them to the resulting sequence - aSuppLocales.realloc( aLocaleNamesSet.size() ); - std::set< rtl::OUString, lt_rtl_OUString >::const_iterator aItB; - k = 0; - for (aItB = aLocaleNamesSet.begin(); aItB != aLocaleNamesSet.end(); ++aItB) - { - Locale aTmp( MsLangId::convertLanguageToLocale( - MsLangId::convertIsoStringToLanguage( *aItB ))); - aSuppLocales[k++] = aTmp; - } - - //! For each dictionary and each locale we need a seperate entry. - //! If this results in more than one dictionary per locale than (for now) - //! it is undefined which dictionary gets used. - //! In the future the implementation should support using several dictionaries - //! for one locale. - numdict = 0; - for (aDictIt = aDics.begin(); aDictIt != aDics.end(); ++aDictIt) - numdict = numdict + aDictIt->aLocaleNames.getLength(); - - // add dictionary information - aDicts = new HDInfo[numdict]; - - k = 0; - for (aDictIt = aDics.begin(); aDictIt != aDics.end(); ++aDictIt) - { - if (aDictIt->aLocaleNames.getLength() > 0 && - aDictIt->aLocations.getLength() > 0) - { - uno::Sequence< rtl::OUString > aLocaleNames( aDictIt->aLocaleNames ); - sal_Int32 nLocales = aLocaleNames.getLength(); - - // currently only one language per dictionary is supported in the actual implementation... - // Thus here we work-around this by adding the same dictionary several times. - // Once for each of it's supported locales. - for (sal_Int32 i = 0; i < nLocales; ++i) - { - aDicts[k].aPtr = NULL; - aDicts[k].eEnc = RTL_TEXTENCODING_DONTKNOW; - aDicts[k].aLoc = MsLangId::convertLanguageToLocale( - MsLangId::convertIsoStringToLanguage( aDictIt->aLocaleNames[i] )); - aDicts[k].apCC = new CharClass( aDicts[k].aLoc ); - // also both files have to be in the same directory and the - // file names must only differ in the extension (.aff/.dic). - // Thus we use the first location only and strip the extension part. - rtl::OUString aLocation = aDictIt->aLocations[0]; - sal_Int32 nPos = aLocation.lastIndexOf( '.' ); - aLocation = aLocation.copy( 0, nPos ); - aDicts[k].aName = aLocation; - - ++k; - } - } - } - DBG_ASSERT( k == numdict, "index mismatch?" ); - } - else - { - /* no dictionary found so register no dictionaries */ - numdict = 0; - aDicts = NULL; - aSuppLocales.realloc(0); - } - } - - return aSuppLocales; -} - - - -sal_Bool SAL_CALL Hyphenator::hasLocale(const Locale& rLocale) - throw(RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - - sal_Bool bRes = sal_False; - if (!aSuppLocales.getLength()) - getLocales(); - - const Locale *pLocale = aSuppLocales.getConstArray(); - sal_Int32 nLen = aSuppLocales.getLength(); - for (sal_Int32 i = 0; i < nLen; ++i) - { - if (rLocale == pLocale[i]) - { - bRes = sal_True; - break; - } - } - return bRes; -} - - -Reference< XHyphenatedWord > SAL_CALL Hyphenator::hyphenate( const ::rtl::OUString& aWord, - const ::com::sun::star::lang::Locale& aLocale, - sal_Int16 nMaxLeading, - const ::com::sun::star::beans::PropertyValues& aProperties ) - throw (com::sun::star::uno::RuntimeException, com::sun::star::lang::IllegalArgumentException) -{ - int nHyphenationPos = -1; - int nHyphenationPosAlt = -1; - int nHyphenationPosAltHyph = -1; - int wordlen; - char *hyphens; - char *lcword; - int k = 0; - - PropertyHelper_Hyphenation& rHelper = GetPropHelper(); - rHelper.SetTmpPropVals(aProperties); - sal_Int16 minTrail = rHelper.GetMinTrailing(); - sal_Int16 minLead = rHelper.GetMinLeading(); - sal_Int16 minLen = rHelper.GetMinWordLength(); - - HyphenDict *dict = NULL; - rtl_TextEncoding eEnc = RTL_TEXTENCODING_DONTKNOW; - CharClass * pCC = NULL; - - Reference< XHyphenatedWord > xRes; - - k = -1; - for (int j = 0; j < numdict; j++) - { - if (aLocale == aDicts[j].aLoc) - k = j; - } - - // if we have a hyphenation dictionary matching this locale - if (k != -1) - { - // if this dictinary has not been loaded yet do that - if (!aDicts[k].aPtr) - { - OUString DictFN = aDicts[k].aName + A2OU(".dic"); - OUString dictpath; - - osl::FileBase::getSystemPathFromFileURL( DictFN, dictpath ); - OString sTmp( OU2ENC( dictpath, osl_getThreadTextEncoding() ) ); - -#if defined(WNT) - // workaround for Windows specifc problem that the - // path length in calls to 'fopen' is limted to somewhat - // about 120+ characters which will usually be exceed when - // using dictionaries as extensions. - sTmp = Win_GetShortPathName( dictpath ); -#endif - - if ( ( dict = hnj_hyphen_load ( sTmp.getStr()) ) == NULL ) - { - fprintf(stderr, "Couldn't find file %s\n", OU2ENC(dictpath, osl_getThreadTextEncoding()) ); - return NULL; - } - aDicts[k].aPtr = dict; - aDicts[k].eEnc = getTextEncodingFromCharset(dict->cset); - } - - // other wise hyphenate the word with that dictionary - dict = aDicts[k].aPtr; - eEnc = aDicts[k].eEnc; - pCC = aDicts[k].apCC; - - // we don't want to work with a default text encoding since following incorrect - // results may occur only for specific text and thus may be hard to notice. - // Thus better always make a clean exit here if the text encoding is in question. - // Hopefully something not working at all will raise proper attention quickly. ;-) - DBG_ASSERT( eEnc != RTL_TEXTENCODING_DONTKNOW, "failed to get text encoding! (maybe incorrect encoding string in file)" ); - if (eEnc == RTL_TEXTENCODING_DONTKNOW) - return NULL; - - sal_uInt16 ct = CAPTYPE_UNKNOWN; - ct = capitalType(aWord, pCC); - - // first convert any smart quotes or apostrophes to normal ones - OUStringBuffer rBuf(aWord); - sal_Int32 nc = rBuf.getLength(); - sal_Unicode ch; - for (sal_Int32 ix=0; ix < nc; ix++) - { - ch = rBuf.charAt(ix); - if ((ch == 0x201C) || (ch == 0x201D)) - rBuf.setCharAt(ix,(sal_Unicode)0x0022); - if ((ch == 0x2018) || (ch == 0x2019)) - rBuf.setCharAt(ix,(sal_Unicode)0x0027); - } - OUString nWord(rBuf.makeStringAndClear()); - - // now convert word to all lowercase for pattern recognition - OUString nTerm(makeLowerCase(nWord, pCC)); - - // now convert word to needed encoding - OString encWord(OU2ENC(nTerm,eEnc)); - - wordlen = encWord.getLength(); - lcword = new char[wordlen + 1]; - hyphens = new char[wordlen + 5]; - - char ** rep = NULL; // replacements of discretionary hyphenation - int * pos = NULL; // array of [hyphenation point] minus [deletion position] - int * cut = NULL; // length of deletions in original word - - // copy converted word into simple char buffer - strcpy(lcword,encWord.getStr()); - - // now strip off any ending periods - int n = wordlen-1; - while((n >=0) && (lcword[n] == '.')) - n--; - n++; - if (n > 0) - { - const bool bFailed = 0 != hnj_hyphen_hyphenate3( dict, lcword, n, hyphens, NULL, - &rep, &pos, &cut, minLead, minTrail, - Max(dict->clhmin, Max(dict->clhmin, 2) + Max(0, minLead - Max(dict->lhmin, 2))), - Max(dict->crhmin, Max(dict->crhmin, 2) + Max(0, minTrail - Max(dict->rhmin, 2))) ); - if (bFailed) - { - //whoops something did not work - delete[] hyphens; - delete[] lcword; - if (rep) - { - for(int j = 0; j < n; j++) - { - if (rep[j]) free(rep[j]); - } - free(rep); - } - if (pos) free(pos); - if (cut) free(cut); - return NULL; - } - } - - // now backfill hyphens[] for any removed trailing periods - for (int c = n; c < wordlen; c++) hyphens[c] = '0'; - hyphens[wordlen] = '\0'; - - sal_Int32 Leading = GetPosInWordToCheck( aWord, nMaxLeading ); - - for (sal_Int32 i = 0; i < n; i++) - { - int leftrep = 0; - sal_Bool hit = (n >= minLen); - if (!rep || !rep[i] || (i >= n)) - { - hit = hit && (hyphens[i]&1) && (i < Leading); - hit = hit && (i >= (minLead-1) ); - hit = hit && ((n - i - 1) >= minTrail); - } - else - { - // calculate change character length before hyphenation point signed with '=' - for (char * c = rep[i]; *c && (*c != '='); c++) - { - if (eEnc == RTL_TEXTENCODING_UTF8) - { - if (((unsigned char) *c) >> 6 != 2) - leftrep++; - } - else - leftrep++; - } - hit = hit && (hyphens[i]&1) && ((i + leftrep - pos[i]) < Leading); - hit = hit && ((i + leftrep - pos[i]) >= (minLead-1) ); - hit = hit && ((n - i - 1 + sal::static_int_cast< sal_sSize >(strlen(rep[i])) - leftrep - 1) >= minTrail); - } - if (hit) - { - nHyphenationPos = i; - if (rep && (i < n) && rep[i]) - { - nHyphenationPosAlt = i - pos[i]; - nHyphenationPosAltHyph = i + leftrep - pos[i]; - } - } - } - - if (nHyphenationPos == -1) - { - xRes = NULL; - } - else - { - if (rep && rep[nHyphenationPos]) - { - // remove equal sign - char * s = rep[nHyphenationPos]; - int eq = 0; - for (; *s; s++) - { - if (*s == '=') eq = 1; - if (eq) *s = *(s + 1); - } - OUString repHyphlow(rep[nHyphenationPos], strlen(rep[nHyphenationPos]), eEnc); - OUString repHyph; - switch (ct) - { - case CAPTYPE_ALLCAP: - { - repHyph = makeUpperCase(repHyphlow, pCC); - break; - } - case CAPTYPE_INITCAP: - { - if (nHyphenationPosAlt == -1) - repHyph = makeInitCap(repHyphlow, pCC); - else - repHyph = repHyphlow; - break; - } - default: - { - repHyph = repHyphlow; - break; - } - } - - // handle shortening - sal_Int16 nPos = (sal_Int16) ((nHyphenationPosAltHyph < nHyphenationPos) ? - nHyphenationPosAltHyph : nHyphenationPos); - // dicretionary hyphenation - xRes = HyphenatedWord::CreateHyphenatedWord( aWord, LocaleToLanguage( aLocale ), nPos, - aWord.replaceAt(nHyphenationPosAlt + 1, cut[nHyphenationPos], repHyph), - (sal_Int16) nHyphenationPosAltHyph); - } - else - { - xRes = HyphenatedWord::CreateHyphenatedWord( aWord, LocaleToLanguage( aLocale ), - (sal_Int16)nHyphenationPos, aWord, (sal_Int16) nHyphenationPos); - } - } - - delete[] lcword; - delete[] hyphens; - if (rep) - { - for(int j = 0; j < n; j++) - { - if (rep[j]) free(rep[j]); - } - free(rep); - } - if (pos) free(pos); - if (cut) free(cut); - return xRes; - } - return NULL; -} - - -Reference < XHyphenatedWord > SAL_CALL Hyphenator::queryAlternativeSpelling( - const ::rtl::OUString& /*aWord*/, - const ::com::sun::star::lang::Locale& /*aLocale*/, - sal_Int16 /*nIndex*/, - const ::com::sun::star::beans::PropertyValues& /*aProperties*/ ) - throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) -{ - /* alternative spelling isn't supported by tex dictionaries */ - /* XXX: OOo's extended libhjn algorithm can support alternative spellings with extended TeX dic. */ - /* TASK: implement queryAlternativeSpelling() */ - return NULL; -} - -Reference< XPossibleHyphens > SAL_CALL Hyphenator::createPossibleHyphens( const ::rtl::OUString& aWord, - const ::com::sun::star::lang::Locale& aLocale, - const ::com::sun::star::beans::PropertyValues& aProperties ) - throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException) -{ - int wordlen; - char *hyphens; - char *lcword; - int k; - - PropertyHelper_Hyphenation& rHelper = GetPropHelper(); - rHelper.SetTmpPropVals(aProperties); - sal_Int16 minTrail = rHelper.GetMinTrailing(); - sal_Int16 minLead = rHelper.GetMinLeading(); - - HyphenDict *dict = NULL; - rtl_TextEncoding eEnc = RTL_TEXTENCODING_DONTKNOW; - CharClass* pCC = NULL; - - Reference< XPossibleHyphens > xRes; - - k = -1; - for (int j = 0; j < numdict; j++) - { - if (aLocale == aDicts[j].aLoc) k = j; - } - - // if we have a hyphenation dictionary matching this locale - if (k != -1) - { - // if this dictioanry has not been loaded yet do that - if (!aDicts[k].aPtr) - { - OUString DictFN = aDicts[k].aName + A2OU(".dic"); - OUString dictpath; - - osl::FileBase::getSystemPathFromFileURL( DictFN, dictpath ); - OString sTmp( OU2ENC( dictpath, osl_getThreadTextEncoding() ) ); - -#if defined(WNT) - // workaround for Windows specifc problem that the - // path length in calls to 'fopen' is limted to somewhat - // about 120+ characters which will usually be exceed when - // using dictionaries as extensions. - sTmp = Win_GetShortPathName( dictpath ); -#endif - - if ( ( dict = hnj_hyphen_load ( sTmp.getStr()) ) == NULL ) - { - fprintf(stderr, "Couldn't find file %s and %s\n", sTmp.getStr(), OU2ENC(dictpath, osl_getThreadTextEncoding()) ); - return NULL; - } - aDicts[k].aPtr = dict; - aDicts[k].eEnc = getTextEncodingFromCharset(dict->cset); - } - - // other wise hyphenate the word with that dictionary - dict = aDicts[k].aPtr; - eEnc = aDicts[k].eEnc; - pCC = aDicts[k].apCC; - - // we don't want to work with a default text encoding since following incorrect - // results may occur only for specific text and thus may be hard to notice. - // Thus better always make a clean exit here if the text encoding is in question. - // Hopefully something not working at all will raise proper attention quickly. ;-) - DBG_ASSERT( eEnc != RTL_TEXTENCODING_DONTKNOW, "failed to get text encoding! (maybe incorrect encoding string in file)" ); - if (eEnc == RTL_TEXTENCODING_DONTKNOW) - return NULL; - - // first handle smart quotes both single and double - OUStringBuffer rBuf(aWord); - sal_Int32 nc = rBuf.getLength(); - sal_Unicode ch; - for (sal_Int32 ix=0; ix < nc; ix++) - { - ch = rBuf.charAt(ix); - if ((ch == 0x201C) || (ch == 0x201D)) - rBuf.setCharAt(ix,(sal_Unicode)0x0022); - if ((ch == 0x2018) || (ch == 0x2019)) - rBuf.setCharAt(ix,(sal_Unicode)0x0027); - } - OUString nWord(rBuf.makeStringAndClear()); - - // now convert word to all lowercase for pattern recognition - OUString nTerm(makeLowerCase(nWord, pCC)); - - // now convert word to needed encoding - OString encWord(OU2ENC(nTerm,eEnc)); - - wordlen = encWord.getLength(); - lcword = new char[wordlen+1]; - hyphens = new char[wordlen+5]; - char ** rep = NULL; // replacements of discretionary hyphenation - int * pos = NULL; // array of [hyphenation point] minus [deletion position] - int * cut = NULL; // length of deletions in original word - - // copy converted word into simple char buffer - strcpy(lcword,encWord.getStr()); - - // first remove any trailing periods - int n = wordlen-1; - while((n >=0) && (lcword[n] == '.')) - n--; - n++; - if (n > 0) - { - const bool bFailed = 0 != hnj_hyphen_hyphenate3(dict, lcword, n, hyphens, NULL, - &rep, &pos, &cut, minLead, minTrail, - Max(dict->clhmin, Max(dict->clhmin, 2) + Max(0, minLead - Max(dict->lhmin, 2))), - Max(dict->crhmin, Max(dict->crhmin, 2) + Max(0, minTrail - Max(dict->rhmin, 2))) ); - if (bFailed) - { - delete[] hyphens; - delete[] lcword; - - if (rep) - { - for(int j = 0; j < n; j++) - { - if (rep[j]) free(rep[j]); - } - free(rep); - } - if (pos) free(pos); - if (cut) free(cut); - - return NULL; - } - } - // now backfill hyphens[] for any removed periods - for (int c = n; c < wordlen; c++) - hyphens[c] = '0'; - hyphens[wordlen] = '\0'; - - sal_Int16 nHyphCount = 0; - sal_Int16 i; - - for ( i = 0; i < encWord.getLength(); i++) - { - if (hyphens[i]&1 && (!rep || !rep[i])) - nHyphCount++; - } - - Sequence< sal_Int16 > aHyphPos(nHyphCount); - sal_Int16 *pPos = aHyphPos.getArray(); - OUStringBuffer hyphenatedWordBuffer; - OUString hyphenatedWord; - nHyphCount = 0; - - for (i = 0; i < nWord.getLength(); i++) - { - hyphenatedWordBuffer.append(aWord[i]); - // hyphenation position (not alternative) - if (hyphens[i]&1 && (!rep || !rep[i])) - { - pPos[nHyphCount] = i; - hyphenatedWordBuffer.append(sal_Unicode('=')); - nHyphCount++; - } - } - - hyphenatedWord = hyphenatedWordBuffer.makeStringAndClear(); - - xRes = PossibleHyphens::CreatePossibleHyphens( aWord, LocaleToLanguage( aLocale ), - hyphenatedWord, aHyphPos ); - - delete[] hyphens; - delete[] lcword; - - if (rep) - { - for(int j = 0; j < n; j++) - { - if (rep[j]) free(rep[j]); - } - free(rep); - } - if (pos) free(pos); - if (cut) free(cut); - - return xRes; - } - - return NULL; -} - -sal_uInt16 SAL_CALL Hyphenator::capitalType(const OUString& aTerm, CharClass * pCC) -{ - sal_Int32 tlen = aTerm.getLength(); - if ((pCC) && (tlen)) - { - String aStr(aTerm); - sal_Int32 nc = 0; - for (xub_StrLen tindex = 0; tindex < tlen; tindex++) - { - if (pCC->getCharacterType(aStr,tindex) & ::com::sun::star::i18n::KCharacterType::UPPER) - nc++; - } - - if (nc == 0) - return (sal_uInt16) CAPTYPE_NOCAP; - if (nc == tlen) - return (sal_uInt16) CAPTYPE_ALLCAP; - if ((nc == 1) && (pCC->getCharacterType(aStr,0) & ::com::sun::star::i18n::KCharacterType::UPPER)) - return (sal_uInt16) CAPTYPE_INITCAP; - - return (sal_uInt16) CAPTYPE_MIXED; - } - return (sal_uInt16) CAPTYPE_UNKNOWN; -} - -OUString SAL_CALL Hyphenator::makeLowerCase(const OUString& aTerm, CharClass * pCC) -{ - if (pCC) - return pCC->toLower_rtl(aTerm, 0, aTerm.getLength()); - return aTerm; -} - -OUString SAL_CALL Hyphenator::makeUpperCase(const OUString& aTerm, CharClass * pCC) -{ - if (pCC) - return pCC->toUpper_rtl(aTerm, 0, aTerm.getLength()); - return aTerm; -} - - -OUString SAL_CALL Hyphenator::makeInitCap(const OUString& aTerm, CharClass * pCC) -{ - sal_Int32 tlen = aTerm.getLength(); - if ((pCC) && (tlen)) - { - OUString bTemp = aTerm.copy(0,1); - if (tlen > 1) - return ( pCC->toUpper_rtl(bTemp, 0, 1) + pCC->toLower_rtl(aTerm,1,(tlen-1)) ); - - return pCC->toUpper_rtl(bTemp, 0, 1); - } - return aTerm; -} - - -Reference< XInterface > SAL_CALL Hyphenator_CreateInstance( - const Reference< XMultiServiceFactory > & /*rSMgr*/ ) - throw(Exception) -{ - Reference< XInterface > xService = (cppu::OWeakObject*) new Hyphenator; - return xService; -} - - -sal_Bool SAL_CALL Hyphenator::addLinguServiceEventListener( - const Reference< XLinguServiceEventListener >& rxLstnr ) - throw(RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - - sal_Bool bRes = sal_False; - if (!bDisposing && rxLstnr.is()) - { - bRes = GetPropHelper().addLinguServiceEventListener( rxLstnr ); - } - return bRes; -} - - -sal_Bool SAL_CALL Hyphenator::removeLinguServiceEventListener( - const Reference< XLinguServiceEventListener >& rxLstnr ) - throw(RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - - sal_Bool bRes = sal_False; - if (!bDisposing && rxLstnr.is()) - { - bRes = GetPropHelper().removeLinguServiceEventListener( rxLstnr ); - } - return bRes; -} - - -OUString SAL_CALL Hyphenator::getServiceDisplayName( const Locale& /*rLocale*/ ) - throw(RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - return A2OU( "Libhyphen Hyphenator" ); -} - - -void SAL_CALL Hyphenator::initialize( const Sequence< Any >& rArguments ) - throw(Exception, RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - - if (!pPropHelper) - { - sal_Int32 nLen = rArguments.getLength(); - if (2 == nLen) - { - Reference< XPropertySet > xPropSet; - rArguments.getConstArray()[0] >>= xPropSet; - //rArguments.getConstArray()[1] >>= xDicList; - - //! Pointer allows for access of the non-UNO functions. - //! And the reference to the UNO-functions while increasing - //! the ref-count and will implicitly free the memory - //! when the object is not longer used. - pPropHelper = new PropertyHelper_Hyphenation( (XHyphenator *) this, xPropSet ); - pPropHelper->AddAsPropListener(); //! after a reference is established - } - else { - OSL_FAIL( "wrong number of arguments in sequence" ); - } - } -} - - -void SAL_CALL Hyphenator::dispose() - throw(RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - - if (!bDisposing) - { - bDisposing = sal_True; - EventObject aEvtObj( (XHyphenator *) this ); - aEvtListeners.disposeAndClear( aEvtObj ); - if (pPropHelper) - { - pPropHelper->RemoveAsPropListener(); - delete pPropHelper; - pPropHelper = NULL; - } - } -} - - -void SAL_CALL Hyphenator::addEventListener( const Reference< XEventListener >& rxListener ) - throw(RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - - if (!bDisposing && rxListener.is()) - aEvtListeners.addInterface( rxListener ); -} - - -void SAL_CALL Hyphenator::removeEventListener( const Reference< XEventListener >& rxListener ) - throw(RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - - if (!bDisposing && rxListener.is()) - aEvtListeners.removeInterface( rxListener ); -} - - -/////////////////////////////////////////////////////////////////////////// -// Service specific part -// - -OUString SAL_CALL Hyphenator::getImplementationName() - throw(RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - - return getImplementationName_Static(); -} - - -sal_Bool SAL_CALL Hyphenator::supportsService( const OUString& ServiceName ) - throw(RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - - Sequence< OUString > aSNL = getSupportedServiceNames(); - const OUString * pArray = aSNL.getConstArray(); - for( sal_Int32 i = 0; i < aSNL.getLength(); i++ ) - if( pArray[i] == ServiceName ) - return sal_True; - return sal_False; -} - - -Sequence< OUString > SAL_CALL Hyphenator::getSupportedServiceNames() - throw(RuntimeException) -{ - MutexGuard aGuard( GetLinguMutex() ); - - return getSupportedServiceNames_Static(); -} - - -Sequence< OUString > Hyphenator::getSupportedServiceNames_Static() - throw() -{ - MutexGuard aGuard( GetLinguMutex() ); - - Sequence< OUString > aSNS( 1 ); // auch mehr als 1 Service moeglich - aSNS.getArray()[0] = A2OU( SN_HYPHENATOR ); - return aSNS; -} - -void * SAL_CALL Hyphenator_getFactory( const sal_Char * pImplName, - XMultiServiceFactory * pServiceManager, void * ) -{ - void * pRet = 0; - if ( !Hyphenator::getImplementationName_Static().compareToAscii( pImplName ) ) - { - Reference< XSingleServiceFactory > xFactory = - cppu::createOneInstanceFactory( - pServiceManager, - Hyphenator::getImplementationName_Static(), - Hyphenator_CreateInstance, - Hyphenator::getSupportedServiceNames_Static()); - // acquire, because we return an interface pointer instead of a reference - xFactory->acquire(); - pRet = xFactory.get(); - } - return pRet; -} - - -/////////////////////////////////////////////////////////////////////////// - -#undef CAPTYPE_UNKNOWN -#undef CAPTYPE_NOCAP -#undef CAPTYPE_INITCAP -#undef CAPTYPE_ALLCAP -#undef CAPTYPE_MIXED - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |