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Diffstat (limited to 'i18npool/source/collator/collatorImpl.cxx')
| -rw-r--r-- | i18npool/source/collator/collatorImpl.cxx | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/i18npool/source/collator/collatorImpl.cxx b/i18npool/source/collator/collatorImpl.cxx deleted file mode 100644 index 0155f26b20..0000000000 --- a/i18npool/source/collator/collatorImpl.cxx +++ /dev/null @@ -1,265 +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_i18npool.hxx" - -#include <collatorImpl.hxx> -#include <com/sun/star/i18n/CollatorOptions.hpp> -#include <rtl/ustrbuf.hxx> - -using namespace com::sun::star; -using namespace com::sun::star::lang; -using namespace com::sun::star::uno; - -using ::rtl::OUString; -using ::rtl::OUStringBuffer; - -namespace com { namespace sun { namespace star { namespace i18n { - -CollatorImpl::CollatorImpl( const Reference < XMultiServiceFactory >& rxMSF ) : xMSF(rxMSF) -{ - if ( rxMSF.is()) { - Reference < XInterface > xI = - xMSF->createInstance( OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.i18n.LocaleData"))); - if ( xI.is() ) - xI->queryInterface(::getCppuType((const Reference< XLocaleData>*)0)) >>= localedata; - } - cachedItem = NULL; -} - -CollatorImpl::~CollatorImpl() -{ - // Clear lookuptable - for (size_t l = 0; l < lookupTable.size(); l++) - delete lookupTable[l]; - lookupTable.clear(); -} - -sal_Int32 SAL_CALL -CollatorImpl::compareSubstring( const OUString& str1, sal_Int32 off1, sal_Int32 len1, - const OUString& str2, sal_Int32 off2, sal_Int32 len2) throw(RuntimeException) -{ - if (cachedItem) - return cachedItem->xC->compareSubstring(str1, off1, len1, str2, off2, len2); - - sal_Unicode *unistr1 = (sal_Unicode*) str1.getStr() + off1; - sal_Unicode *unistr2 = (sal_Unicode*) str2.getStr() + off2; - for (int i = 0; i < len1 && i < len2; i++) - if (unistr1[i] != unistr2[i]) - return unistr1[i] < unistr2[i] ? -1 : 1; - return len1 == len2 ? 0 : (len1 < len2 ? -1 : 1); -} - -sal_Int32 SAL_CALL -CollatorImpl::compareString( const OUString& in_str1, const OUString& in_str2) throw(RuntimeException) -{ - if (cachedItem) - return cachedItem->xC->compareString(in_str1, in_str2); - - return CollatorImpl::compareSubstring(in_str1, 0, in_str1.getLength(), in_str2, 0, in_str2.getLength()); -} - - -sal_Int32 SAL_CALL -CollatorImpl::loadDefaultCollator(const lang::Locale& rLocale, sal_Int32 collatorOptions) throw(RuntimeException) -{ - const Sequence< Implementation > &imp = localedata->getCollatorImplementations(rLocale); - for (sal_Int16 i = 0; i < imp.getLength(); i++) - if (imp[i].isDefault) - return loadCollatorAlgorithm(imp[i].unoID, rLocale, collatorOptions); - - throw RuntimeException(); // not default is defined - //return 0; -} - -sal_Int32 SAL_CALL -CollatorImpl::loadCollatorAlgorithm(const OUString& impl, const lang::Locale& rLocale, sal_Int32 collatorOptions) - throw(RuntimeException) -{ - if (! cachedItem || ! cachedItem->equals(rLocale, impl)) - loadCachedCollator(rLocale, impl); - - if (cachedItem) - cachedItem->xC->loadCollatorAlgorithm(cachedItem->algorithm, nLocale = rLocale, collatorOptions); - else - throw RuntimeException(); // impl could not be loaded - - return 0; -} - -void SAL_CALL -CollatorImpl::loadCollatorAlgorithmWithEndUserOption(const OUString& impl, const lang::Locale& rLocale, - const Sequence< sal_Int32 >& collatorOptions) throw(RuntimeException) -{ - sal_Int32 options = 0; - for (sal_Int32 i = 0; i < collatorOptions.getLength(); i++) - options |= collatorOptions[i]; - loadCollatorAlgorithm(impl, rLocale, options); -} - -Sequence< OUString > SAL_CALL -CollatorImpl::listCollatorAlgorithms( const lang::Locale& rLocale ) throw(RuntimeException) -{ - nLocale = rLocale; - const Sequence< Implementation > &imp = localedata->getCollatorImplementations(rLocale); - Sequence< OUString > list(imp.getLength()); - - for (sal_Int32 i = 0; i < imp.getLength(); i++) { - //if the current algorithm is default and the position is not on the first one, then switch - if (imp[i].isDefault && i) { - list[i] = list[0]; - list[0] = imp[i].unoID; - } - else - list[i] = imp[i].unoID; - } - return list; -} - -Sequence< sal_Int32 > SAL_CALL -CollatorImpl::listCollatorOptions( const OUString& /*collatorAlgorithmName*/ ) throw(RuntimeException) -{ - Sequence< OUString > option_str = localedata->getCollationOptions(nLocale); - Sequence< sal_Int32 > option_int(option_str.getLength()); - - for (sal_Int32 i = 0; i < option_str.getLength(); i++) - option_int[i] = - option_str[i].equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("IGNORE_CASE")) ? CollatorOptions::CollatorOptions_IGNORE_CASE : - option_str[i].equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("IGNORE_KANA")) ? CollatorOptions::CollatorOptions_IGNORE_KANA : - option_str[i].equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("IGNORE_WIDTH")) ? CollatorOptions::CollatorOptions_IGNORE_WIDTH : 0; - - return option_int; -} - -sal_Bool SAL_CALL -CollatorImpl::createCollator(const lang::Locale& rLocale, const OUString& serviceName, const OUString& rSortAlgorithm) - throw(RuntimeException) -{ - for (size_t l = 0; l < lookupTable.size(); l++) { - cachedItem = lookupTable[l]; - if (cachedItem->service.equals(serviceName)) {// cross locale sharing - lookupTable.push_back(cachedItem = new lookupTableItem(rLocale, rSortAlgorithm, serviceName, cachedItem->xC)); - return sal_True; - } - } - if (xMSF.is()) { - Reference < XInterface > xI = - xMSF->createInstance(OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.i18n.Collator_")) + serviceName); - - if (xI.is()) { - Reference < XCollator > xC; - xI->queryInterface( getCppuType((const Reference< XCollator>*)0) ) >>= xC; - if (xC.is()) { - lookupTable.push_back(cachedItem = new lookupTableItem(rLocale, rSortAlgorithm, serviceName, xC)); - return sal_True; - } - } - return sal_False; - } - throw RuntimeException(); -} - -void SAL_CALL -CollatorImpl::loadCachedCollator(const lang::Locale& rLocale, const OUString& rSortAlgorithm) - throw(RuntimeException) -{ - for (size_t i = 0; i < lookupTable.size(); i++) { - cachedItem = lookupTable[i]; - if (cachedItem->equals(rLocale, rSortAlgorithm)) { - return; - } - } - - static sal_Unicode under = (sal_Unicode) '_'; - static OUString tw(RTL_CONSTASCII_USTRINGPARAM("TW")); - static OUString unicode(RTL_CONSTASCII_USTRINGPARAM("Unicode")); - - sal_Int32 l = rLocale.Language.getLength(); - sal_Int32 c = rLocale.Country.getLength(); - sal_Int32 v = rLocale.Variant.getLength(); - sal_Int32 a = rSortAlgorithm.getLength(); - OUStringBuffer aBuf(l+c+v+a+4); - - if ((l > 0 && c > 0 && v > 0 && a > 0 && - // load service with name <base>_<lang>_<country>_<varian>_<algorithm> - createCollator(rLocale, aBuf.append(rLocale.Language).append(under).append(rLocale.Country).append( - under).append(rLocale.Variant).append(under).append(rSortAlgorithm).makeStringAndClear(), - rSortAlgorithm)) || - (l > 0 && c > 0 && a > 0 && - // load service with name <base>_<lang>_<country>_<algorithm> - createCollator(rLocale, aBuf.append(rLocale.Language).append(under).append(rLocale.Country).append( - under).append(rSortAlgorithm).makeStringAndClear(), rSortAlgorithm)) || - (l > 0 && c > 0 && a > 0 && rLocale.Language.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("zh")) && - (rLocale.Country.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("HK")) || - rLocale.Country.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("MO"))) && - // if the country code is HK or MO, one more step to try TW. - createCollator(rLocale, aBuf.append(rLocale.Language).append(under).append(tw).append(under).append( - rSortAlgorithm).makeStringAndClear(), rSortAlgorithm)) || - (l > 0 && a > 0 && - // load service with name <base>_<lang>_<algorithm> - createCollator(rLocale, aBuf.append(rLocale.Language).append(under).append(rSortAlgorithm).makeStringAndClear(), - rSortAlgorithm)) || - // load service with name <base>_<algorithm> - (a > 0 && - createCollator(rLocale, rSortAlgorithm, rSortAlgorithm)) || - // load default service with name <base>_Unicode - createCollator(rLocale, unicode, rSortAlgorithm)) { - return; - } else { - cachedItem = NULL; - throw RuntimeException(); // could not load any service - } -} - -const sal_Char cCollator[] = "com.sun.star.i18n.Collator"; - -OUString SAL_CALL -CollatorImpl::getImplementationName() throw( RuntimeException ) -{ - return OUString::createFromAscii(cCollator); -} - -sal_Bool SAL_CALL -CollatorImpl::supportsService(const OUString& rServiceName) - throw( RuntimeException ) -{ - return rServiceName.equalsAscii(cCollator); -} - -Sequence< OUString > SAL_CALL -CollatorImpl::getSupportedServiceNames() throw( RuntimeException ) -{ - Sequence< OUString > aRet(1); - aRet[0] = OUString::createFromAscii(cCollator); - return aRet; -} - -} } } } - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |